CN111059325B - Water diversion structure - Google Patents
Water diversion structure Download PDFInfo
- Publication number
- CN111059325B CN111059325B CN201911311812.7A CN201911311812A CN111059325B CN 111059325 B CN111059325 B CN 111059325B CN 201911311812 A CN201911311812 A CN 201911311812A CN 111059325 B CN111059325 B CN 111059325B
- Authority
- CN
- China
- Prior art keywords
- water
- water inlet
- outlet pipeline
- outlet
- pushing rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 117
- 238000005507 spraying Methods 0.000 claims description 17
- 239000007921 spray Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000015243 ice cream Nutrition 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/10—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit
- F16K11/20—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by separate actuating members
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/02—Construction of housing; Use of materials therefor of lift valves
- F16K27/0263—Construction of housing; Use of materials therefor of lift valves multiple way valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Multiple-Way Valves (AREA)
Abstract
The invention discloses a water diversion structure, which comprises a cavity formed by a water inlet head, a valve body and an end cover, wherein the cavity comprises at least one water inlet and outlet pipeline, a hydraulic pushing rod with a spring, a water saving sheet and a switching shaft are sequentially arranged in the water inlet and outlet pipeline from back to front; the water flow passes through the water inlet and outlet pipeline to impact the water inlet pushing rod, so that the water inlet pushing rod overcomes the spring force to move forwards and pushes the switching shaft to move forwards, at the moment, the water inlet and outlet pipeline is communicated, and the water flow passes through the communicated water inlet and outlet pipeline and passes through the water saving sheet to carry out water inlet and outlet. The water diversion structure can be expanded to the total flow control of more paths (more than or equal to 3) of water inlet and outlet pipelines, and has higher switching stability and reliability.
Description
Technical Field
The invention relates to a water diversion structure.
Background
The prior art is applied to a water diversion structure on top spraying which can be switched at a low place, and generally aims to solve the problem of flow control on the premise of meeting the function switching: this is because there are two or more water paths to the top spray at the top spray switching valve, and the total flow is typically required to be below a certain value (here below 2.0GPM, two lines, for example) and thus requires the installation of a water-saving sheet for control. There are two schemes where the following are negated and thus the following:
1. The 2.0GPM water-saving sheet is directly added at the front end of the top-spraying switching valve, so that the total flow can be directly controlled, but the problem is that the front end (water mixing valve) of the top-spraying switching valve is always available for general users, and the structure of the water-saving sheet cannot be added; if the water mixing valve with the water saving sheet is matched, the total selling price of the product is increased greatly, and the installation engineering quantity of users is increased; if the water mixing valve with the water saving sheet is matched, the water mixing valve is long in a top spraying middle pipeline, the flow loss is large, and the top spraying water flow is smaller, so that the shower comfort is affected.
2. The two pipelines at the rear end of the top-spraying switching valve are respectively plugged with a 1.0GPM water-saving sheet, the total flow rate does not exceed 2.0GPM, but when only one pipeline outputs water, the flow rate is less than 1.0GPM, so that the shower comfort is affected.
Disclosure of Invention
In order to solve the above technical problems, an object of the present invention is to provide a water diversion structure.
The invention is realized by the following technical scheme: the water diversion structure comprises a cavity formed by a water inlet head, a valve body and an end cover, wherein the cavity comprises at least one water inlet and outlet pipeline, and a hydraulic pushing rod with a spring, a water saving sheet and a switching shaft are sequentially arranged in the water inlet and outlet pipeline from back to front; the water flow passes through the water inlet and outlet pipeline to impact the water inlet pushing rod, so that the water inlet pushing rod overcomes the spring force to move forwards and pushes the switching shaft to move forwards, at the moment, the water inlet and outlet pipeline is communicated, and the water flow passes through the communicated water inlet and outlet pipeline and passes through the water saving sheet to carry out water inlet and outlet.
Preferably, the cavity comprises two water inlet and outlet pipelines.
Preferably, the water dividing structure is applied to a top spraying structure.
Preferably, the top spraying structure is further provided with a top spraying switching valve, and the top spraying switching valve is used for switching water inlet and outlet waterways of the water distribution structure.
Preferably, at least one sealing ring is further arranged in the water diversion structure.
The invention has the following beneficial effects: the water diversion structure can be expanded to the total flow control of more paths (more than or equal to 3) of water inlet and outlet pipelines, and has higher switching stability and reliability.
Drawings
In order to more clearly illustrate the technical solutions of the present invention, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is an exploded perspective view of the present invention.
FIG. 2 is a cross-sectional view of section A-A of the present invention.
FIG. 3 is a cross-sectional view of the B-B section of the present invention.
FIG. 4 is a cross-sectional view of the C-C section of the present invention.
FIG. 5 is a sectional view of the D-D section of the present invention.
Fig. 6 is a cross-sectional view of A-A of a single-sided waterway of the present invention.
Fig. 7 is a cross-sectional view of a single-sided waterway of the present invention, taken along line B-B.
Fig. 8 is a C-C cross-sectional view of a single-sided waterway of the present invention.
Fig. 9 is a D-D cross-sectional view of a single-sided waterway of the present invention.
Fig. 10 is a cross-sectional view of A-A of a double sided waterway of the present invention.
Fig. 11 is a cross-sectional view of a single-sided waterway of the present invention, taken along line B-B.
Fig. 12 is a C-C cross-sectional view of a double sided waterway of the present invention.
Fig. 13 is a D-D cross-sectional view of a single-sided waterway of the present invention.
In the figure; 1. a water inlet head; 2. a hydraulic pushing rod; 3. a first seal ring; 4. a first spring; 5. a second seal ring; 6. a third seal ring; 7. a valve body; 8. a fourth seal ring; 9. a water-saving sheet; 10. a first end cap; 11. a fifth seal ring; 12. a switching shaft; 13. a second spring; 14. and a second end cap.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to fall within the scope of the invention.
1-5 Of the attached drawings, a water diversion structure is characterized by comprising a cavity formed by a water inlet head, a valve body and an end cover, wherein the cavity comprises two water inlet and outlet pipelines, and a hydraulic pushing rod with a spring, a water saving sheet and a switching shaft are sequentially arranged in the water inlet and outlet pipelines from back to front; the water saving sheet is positioned in the middle of the two water inlet and outlet pipelines, water flows through the water inlet and outlet pipelines to impact the water inlet pushing rod, so that the water inlet pushing rod overcomes the spring force to move forwards and push the switching shaft to move forwards, at the moment, the water inlet and outlet pipelines are communicated, and water flows through the communicated water inlet and outlet pipelines and passes through the water saving sheet (the water saving sheet is shared by the two water inlet and outlet pipelines).
The water diversion structure is applied to a top spraying structure, the top spraying structure is also provided with a top spraying switching valve, and the top spraying switching valve is used for switching water inlet and outlet waterways of the water diversion structure. The flow mode of the ice cream after the water way is switched is referred to in the specification of figures 6-13.
Referring to fig. 6-9 of the specification, when switching water flow enters a single-side water inlet and outlet pipeline of the water diversion structure, the water flow enters from the single-side water inlet head and then passes through a hydraulic pushing rod with a spring, the hydraulic pushing rod moves forwards against the force of the spring under the impact of the water flow, and pushes the switching shaft to move forwards, at the moment, the water inlet and outlet pipeline is conducted, and the water flow enters and exits through the conducted water inlet and outlet pipeline and the water saving sheet.
Referring to fig. 10-13 of the specification, when water flow enters the two-side water inlet and outlet pipeline of the water diversion structure, the water flow simultaneously enters from the two-side water inlet and outlet pipeline and then passes through the hydraulic pushing rod with the spring, the hydraulic pushing rod moves forward against the spring force under the impact of the water flow and pushes the switching shaft to move forward, at this moment, the water inlet and outlet pipeline is conducted, and the water flow enters and exits through the water saving sheet (the water saving sheet is shared by the two water inlet and outlet pipelines).
While the foregoing description illustrates and describes the preferred embodiments of the present invention, as noted above, it is to be understood that the invention is not limited to the forms disclosed herein but is not to be construed as excluding other embodiments, and that various other combinations, modifications and environments are possible and may be made within the scope of the inventive concepts described herein, either by way of the foregoing teachings or by those of skill or knowledge of the relevant art. And that modifications and variations which do not depart from the spirit and scope of the invention are intended to be within the scope of the appended claims.
Claims (5)
1. The water diversion structure is characterized by comprising a cavity formed by a water inlet head, a valve body and an end cover, wherein the cavity comprises at least one water inlet and outlet pipeline, and a hydraulic pushing rod with a spring, a water saving sheet and a switching shaft are sequentially arranged in the water inlet and outlet pipeline from back to front; the water flow passes through the water inlet and outlet pipeline to impact the water inlet pushing rod, so that the water inlet pushing rod overcomes the spring force to move forwards and pushes the switching shaft to move forwards, at the moment, the water inlet and outlet pipeline is communicated, and the water flow passes through the communicated water inlet and outlet pipeline and passes through the water saving sheet to carry out water inlet and outlet.
2. The water distribution structure of claim 1, wherein the cavity comprises two water inlet and outlet lines.
3. The water distribution structure according to claim 1 or 2, characterized in that the water distribution structure is applied in a top-spray structure.
4. The water diversion structure according to claim 3, wherein the top-spraying structure is further provided with a top-spraying switching valve, and the top-spraying switching valve is used for switching water inlet and outlet waterways of the water diversion structure.
5. The water dividing structure according to claim 1 or 2, wherein at least one sealing ring is further provided in the water dividing structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911311812.7A CN111059325B (en) | 2019-12-18 | 2019-12-18 | Water diversion structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911311812.7A CN111059325B (en) | 2019-12-18 | 2019-12-18 | Water diversion structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111059325A CN111059325A (en) | 2020-04-24 |
| CN111059325B true CN111059325B (en) | 2024-10-01 |
Family
ID=70302415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911311812.7A Active CN111059325B (en) | 2019-12-18 | 2019-12-18 | Water diversion structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111059325B (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN211975975U (en) * | 2019-12-18 | 2020-11-20 | 厦门建霖健康家居股份有限公司 | Water diversion structure |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090314851A1 (en) * | 2006-03-10 | 2009-12-24 | Michael Bonacci | Dual hose showerhead |
| US9476188B2 (en) * | 2012-06-22 | 2016-10-25 | Kohler Mira Limited | System and method for remotely disinfecting plumbing fixtures |
| CN103878077A (en) * | 2012-12-19 | 2014-06-25 | 厦门凯美欧卫浴科技有限公司 | Flow-adjustable shower head |
| KR101364886B1 (en) * | 2013-11-01 | 2014-02-19 | 권중천 | A shower head for water saving |
| US20150158047A1 (en) * | 2013-12-06 | 2015-06-11 | Masco Corporation Of Indiana | Adjustable height shower system |
| CN204656756U (en) * | 2015-04-10 | 2015-09-23 | 厦门建霖工业有限公司 | A kind of constant current bulb structure |
| US10895065B2 (en) * | 2017-06-30 | 2021-01-19 | Xiamen Lota International Co., Ltd. | Single cavity diverter valve |
| CN208194722U (en) * | 2018-03-19 | 2018-12-07 | 厦门松霖科技股份有限公司 | Slim shower and waterway switching device |
| CN108970822B (en) * | 2018-09-19 | 2024-09-13 | 泉州联创厨卫有限公司 | Combined shower head convenient to switch waterways |
-
2019
- 2019-12-18 CN CN201911311812.7A patent/CN111059325B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN211975975U (en) * | 2019-12-18 | 2020-11-20 | 厦门建霖健康家居股份有限公司 | Water diversion structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111059325A (en) | 2020-04-24 |
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