CN110566707B - Water inlet valve capable of rapidly removing filter screen from top in rotating mode - Google Patents
Water inlet valve capable of rapidly removing filter screen from top in rotating mode Download PDFInfo
- Publication number
- CN110566707B CN110566707B CN201910819630.4A CN201910819630A CN110566707B CN 110566707 B CN110566707 B CN 110566707B CN 201910819630 A CN201910819630 A CN 201910819630A CN 110566707 B CN110566707 B CN 110566707B
- Authority
- CN
- China
- Prior art keywords
- filter screen
- plate
- upper cover
- locking
- water inlet
- 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.)
- Active
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 68
- 239000007788 liquid Substances 0.000 claims abstract description 12
- 238000005192 partition Methods 0.000 claims abstract description 12
- 238000007789 sealing Methods 0.000 claims abstract description 11
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract 3
- 235000017491 Bambusa tulda Nutrition 0.000 abstract 3
- 241001330002 Bambuseae Species 0.000 abstract 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract 3
- 239000011425 bamboo Substances 0.000 abstract 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/31—Self-supporting filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
- B01D35/04—Plug, tap, or cock filters filtering elements mounted in or on a faucet
-
- 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
-
- 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
- F16K27/08—Guiding yokes for spindles; Means for closing housings; Dust caps, e.g. for tyre valves
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Water Supply & Treatment (AREA)
- Filtration Of Liquid (AREA)
Abstract
The utility model provides a rotatory water intaking valve of quick detach filter screen from top, includes valve body, valve gap, case, drive mechanism, float bowl seat, filter screen, inlet tube and governing pipe, the filter screen includes the filter screen section of thick bamboo portion of lower opening and establishes the interface at filter screen section of thick bamboo portion top, and filter screen section of thick bamboo portion upper portion is sealing portion, lower part is the screen body portion, and the lower extreme of screen body portion is equipped with ring bedplate, is equipped with the footpath baffle along the axial on the screen body portion; the radial partition plate is provided with a diversion channel; the filter screen is inserted into the water inlet channel, and the sealing part is in liquid seal with the upper part of the water inlet channel; the upper cover is connected with the interface and is in liquid seal with the upper end of the water inlet channel, the upper cover is detachably connected with the upper end of the water outlet sleeve and is in liquid seal, and the locking piece is arranged on the upper cover and locks the upper cover and the water outlet sleeve together. The upper cover, the locking piece and the filter screen are connected into a whole, the filter screen is inserted into the water inlet channel, then the upper cover is screwed with the water outlet sleeve, and the upper cover and the water outlet sleeve are locked, so that the work efficiency is high.
Description
Technical Field
The invention relates to a water inlet valve of a toilet flushing water tank, in particular to a water inlet valve with a filter screen.
Background
The prior art at present, a water inlet valve capable of rapidly removing a filter screen from the top in a rotating way comprises a valve body, a valve cover, a valve core, a transmission mechanism, a float seat, the filter screen, a water inlet pipe and an adjusting pipe, wherein the valve body comprises a water inlet channel with an upper opening and a lower opening, a water outlet sleeve surrounding the water inlet channel, a valve core seat communicated with the water outlet sleeve and a valve cavity surrounding the valve core seat and communicated with the water inlet channel. There are problems: the filter screen is inconvenient to detach.
Disclosure of Invention
The purpose of the invention is that: the water inlet valve capable of rapidly removing the filter screen from the top in a rotating mode has the characteristics of convenience in disassembly and assembly of the filter screen.
The invention is realized in the following way: the utility model provides a rotatory water intaking valve of fast removing filter screen from top, includes valve body, valve gap, case, drive mechanism, float seat, filter screen, inlet tube and governing pipe, and the valve body includes upper shed and lower open-ended inlet channel, encircles the play water sleeve pipe of inlet channel, with play water sleeve pipe communicating valve core seat and encircle the valve core seat and with the communicating valve pocket of inlet channel, its characterized in that: the filter screen comprises a filter screen cylinder part with a lower opening and an interface arranged at the top of the filter screen cylinder part, wherein the upper part of the filter screen cylinder part is a sealing part, the lower part of the filter screen cylinder part is a screen body part, the lower end of the screen body part is provided with a circular ring seat plate, the screen body part is provided with a radial partition plate along the axial direction, the lower end of the radial partition plate is connected with the circular ring seat plate, and the radial inner side of the radial partition plate is connected with the screen body part; the radial partition plate is provided with a diversion channel;
Also comprises an upper cover and a locking piece,
The filter screen is inserted into the water inlet channel, and the sealing part is in liquid seal with the upper part of the water inlet channel; the upper cover is connected with the interface and is in liquid seal with the upper end of the water inlet channel, the upper cover is detachably connected with the upper end of the water outlet sleeve and is in liquid seal, and the locking piece is arranged on the upper cover and locks the upper cover and the water outlet sleeve together.
The water inlet valve capable of rapidly removing the filter screen from the top is characterized in that: the upper cover comprises a cover body part with a lower opening, a locking groove which is arranged at one end of the lower part of the peripheral wall plate of the cover body part and is opened, a plug body part which is arranged at the inner center of the cover body part, a lower connecting cavity which is arranged on the plug body part and is provided with a lower opening, a horizontal guide groove which is arranged at the top of the cover body part, a positioning cavity which is arranged on the bottom plate of the horizontal guide groove and a vertical cavity which is communicated with the horizontal guide groove, wherein the vertical cavity is communicated with one locking groove; the opening end of the locking groove is provided with an axial guide-in and guide-out groove; the two side wall plates of the horizontal guide groove are provided with elastic gear hooks;
The lock piece comprises a horizontal plate part, a sliding positioning block and a vertical lock plate, wherein the sliding positioning block and the vertical lock plate are arranged on the lower surface of the horizontal plate part, and a pulling plate is arranged on the upper surface of the horizontal plate part;
At least two locking protrusions are arranged on the water outlet sleeve, and a locking positioning groove is arranged on one locking protrusion;
the horizontal plate part is in sliding fit with the horizontal guide groove, and the elastic gear clip is in sliding fit with the upper surface of the horizontal plate part; the sliding positioning block is in sliding fit with the positioning cavity and is positioned, and the vertical locking plate is in sliding fit with the vertical cavity; the interface of the filter screen is inserted into the lower connecting cavity; the locking groove is embedded with the locking protrusion, and the locking plate is embedded with the locking positioning groove.
The water inlet valve capable of rapidly removing the filter screen from the top is characterized in that: the interface of the filter screen is provided with a clasp hole and a positioning groove which are arranged alternately;
The lower connecting cavity is provided with a clasp and a positioning block,
The clasp is embedded with the clasp hole, and the positioning block is embedded with the positioning groove.
The water inlet valve capable of rapidly removing the filter screen from the top is characterized in that: the sliding positioning block comprises an elastic plate body and a positioning protrusion arranged along the height direction of the elastic plate body;
At least two grooves are respectively arranged on the wall plates on two sides of the positioning cavity;
The elastic plate body is in sliding fit with the positioning cavity wall.
The water inlet valve capable of rapidly removing the filter screen from the top is characterized in that: and a gap is reserved between the lower end of the sealing part and the upper end of the radial rib plate.
The water inlet valve for quickly removing the filter screen from the top of the invention is characterized in that the upper cover, the locking piece and the filter screen are connected into a whole by adopting the structure, the filter screen is inserted into a water inlet channel, then the upper cover is screwed with the water outlet sleeve, and the upper cover and the water outlet sleeve are locked, thus the water inlet valve has high work efficiency.
Drawings
Fig. 1 is a cross-sectional view of the present invention.
Fig. 2 is a view a-a of fig. 1.
Fig. 3 is a view B-B of fig. 1.
Fig. 4 is a top view of the present invention.
Fig. 5 is one of the exploded perspective views of the present invention.
Fig. 6 is a second perspective exploded view of the present invention.
Fig. 7 is one of the partial exploded perspective views of the present invention.
Fig. 8 is a second partial exploded perspective view of the present invention.
Fig. 9 is a perspective view of the lock of the present invention.
Fig. 10 is a perspective view of the upper cover of the present invention.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
As shown in fig. 1, the water inlet valve for quickly removing the filter screen from the top comprises a valve body 1, a valve cover 2, a valve core 3, a transmission mechanism 4, a pontoon seat 5, a filter screen 6, a water inlet pipe 7 and a regulating pipe 8, wherein the valve body 1 comprises a water inlet channel 11 with an upper opening and a lower opening, a water outlet sleeve 12 surrounding the water inlet channel, a valve core seat 13 communicated with the water outlet sleeve and a valve cavity 14 surrounding the valve core seat and communicated with the water inlet channel 11; the upper end of the water inlet pipe 7 is connected with a water inlet interface at the lower end of the water inlet channel 11, and the float seat is connected with the lower end of the water outlet sleeve 12.
The filter screen 6 comprises a filter screen cylinder part 61 with a lower opening and a connector 62 arranged at the top of the filter screen cylinder part, wherein the upper part of the filter screen cylinder part 61 is a sealing part 611, the lower part of the filter screen cylinder part is a screen body part 612, the lower end of the screen body part 612 is provided with a circular ring seat plate 613, the screen body part is provided with a radial partition plate 614 along the axial direction, the lower end of the radial partition plate 614 is connected with the circular ring seat plate 613, and the radial inner side is connected with the screen body part 612; the radial clapboard 614 is provided with a diversion channel 6141; the annular seat plate 613 and the radial partition 614 are attached to the water inlet channel 11;
Also comprises an upper cover 9 and a locking piece 10,
The filter screen 6 is inserted into the water inlet channel 11, and the sealing part 611 is in liquid seal with the upper part of the water inlet channel 11; the upper cover 9 is connected with the interface 62 and is in liquid seal with the upper end of the water inlet channel 11, the upper cover 9 is detachably connected with the upper end of the water outlet sleeve 12 and is in liquid seal, and the lock piece 10 is arranged on the upper cover 9 and locks the upper cover 9 and the water outlet sleeve 12 together.
The upper cover 9 comprises a cover body 91 with a lower opening, a locking groove 92 with an opening at one end, a plug body 93, a lower connecting cavity 94, a horizontal guide groove 95, a positioning cavity 96 and a vertical cavity 97, wherein the locking groove 92 is arranged at one end of the lower part of the peripheral wall plate of the cover body, the plug body 93 is arranged at the inner center of the cover body, the lower connecting cavity 94 is arranged on the plug body, the horizontal guide groove 95 is arranged at the top of the cover body, the positioning cavity 96 is arranged on the bottom plate of the horizontal guide groove, and the vertical cavity 97 is communicated with one locking groove 92; an axial guide-in and guide-out groove 921 is formed at the opening end of the locking groove 92; the two side wall plates of the horizontal guide groove 95 are provided with elastic gear hooks 951;
The lock 10 comprises a horizontal plate part 101, a sliding positioning block 102 and a vertical lock plate 103, wherein the sliding positioning block 102 and the vertical lock plate 103 are arranged on the lower surface of the horizontal plate part, and a pulling plate 104 is arranged on the upper surface of the horizontal plate part 101;
at least two locking protrusions 121 are arranged on the water outlet sleeve 12, and a locking positioning groove 122 is arranged on one locking protrusion 121;
The horizontal plate part 101 is in sliding fit with the horizontal guide groove 95, and the elastic gear clip 951 is in sliding fit with the upper surface of the horizontal plate part 101; the sliding positioning block 102 is in sliding fit with the positioning cavity 96 and positioned, and the vertical locking plate 103 is in sliding fit with the vertical cavity 97; the interface 62 of the filter screen 6 is inserted into the lower connecting cavity 94; the locking groove 92 is engaged with the locking protrusion 121, and the locking plate 103 is engaged with the locking positioning groove 122.
As a further improvement of the invention: the connector 62 of the filter screen 6 is provided with a clasp hole 621 and a positioning groove 622 which are arranged alternately;
The lower connecting cavity 94 is provided with a clasp 941 and a positioning block 942,
The clasp 941 is engaged with the clasp hole 621, and the positioning block 942 is engaged with the positioning groove 622 to prevent relative rotation between the filter screen 6 and the upper cover 9.
The sliding positioning block 102 comprises an elastic plate body 1021 and a positioning protrusion 1022 arranged along the height direction of the elastic plate body;
Two grooves 961 are respectively arranged on the two side wall plates of the positioning cavity 96;
the elastomeric plate body 1021 is slidably engaged with the wall of the positioning cavity 96 and the positioning projection 122 is cooperatively positioned with the recess 961.
A gap is formed between the lower end of the sealing portion 611 and the upper end of the radial rib 614.
Fig. 1, 3, 4 and 5 show the invention assembled as a unit, as shown in fig. 4, by holding the pulling plate 104, the horizontal plate portion 101 is moved rightward, as shown in fig. 1, the vertical locking plate 103 is moved rightward, and leaves the locking detent 122; next, the upper cover 9 is rotated counterclockwise, the locking protrusion 121 is separated from the locking groove 92, and the locking protrusion 121 is opposite to the axial guide-in and guide-out groove 921; a third hand-held upper cover 9, the upper cover 9 is moved upwards, and the filter screen 6 leaves the water inlet channel 11; and the disassembly is realized.
What has been described above is merely a preferred embodiment of the present invention. It should be noted that modifications and variations can be made by those skilled in the art without departing from the principles of the present invention, which is also considered as being within the scope of the present invention.
Claims (4)
1. The utility model provides a rotatory water intaking valve of dismantling filter screen fast from top, includes valve body, valve gap, case, drive mechanism, float seat, filter screen, inlet tube and governing pipe, and the valve body includes upper shed and lower open-ended inlet channel, encircles the play water sleeve pipe of inlet channel, with play water sleeve pipe communicating valve core seat and encircle the valve core seat and with the communicating valve pocket of inlet channel, its characterized in that: the filter screen comprises a filter screen cylinder part with a lower opening and an interface arranged at the top of the filter screen cylinder part, wherein the upper part of the filter screen cylinder part is a sealing part, the lower part of the filter screen cylinder part is a screen body part, the lower end of the screen body part is provided with a circular ring seat plate, the screen body part is provided with a radial partition plate arranged along the axial direction, the lower end of the radial partition plate is connected with the circular ring seat plate, and the radial inner side of the radial partition plate is connected with the screen body part; the radial partition plate is provided with a diversion channel;
Also comprises an upper cover and a locking piece,
The filter screen is inserted into the water inlet channel, and the sealing part is in liquid seal with the upper part of the water inlet channel; the upper cover is connected with the interface and is in liquid seal with the upper end of the water inlet channel, the upper cover is detachably connected with the upper end of the water outlet sleeve and is in liquid seal, and the locking piece is arranged on the upper cover and locks the upper cover and the water outlet sleeve together;
The upper cover comprises a cover body part with a lower opening, a locking groove which is arranged at one end of the lower part of the peripheral wall plate of the cover body part and is opened, a plug body part which is arranged at the inner center of the cover body part, a lower connecting cavity which is arranged on the plug body part and is provided with a lower opening, a horizontal guide groove which is arranged at the top of the cover body part, a positioning cavity which is arranged on the bottom plate of the horizontal guide groove and a vertical cavity which is communicated with the horizontal guide groove, wherein the vertical cavity is communicated with one locking groove; the opening end of the locking groove is provided with an axial guide-in and guide-out groove; the two side wall plates of the horizontal guide groove are provided with elastic gear hooks;
The lock piece comprises a horizontal plate part, a sliding positioning block and a vertical lock plate, wherein the sliding positioning block and the vertical lock plate are arranged on the lower surface of the horizontal plate part, and a pulling plate is arranged on the upper surface of the horizontal plate part;
At least two locking protrusions are arranged on the water outlet sleeve, and a locking positioning groove is arranged on one locking protrusion;
the horizontal plate part is in sliding fit with the horizontal guide groove, and the elastic gear clip is in sliding fit with the upper surface of the horizontal plate part; the sliding positioning block is in sliding fit with the positioning cavity and is positioned, and the vertical locking plate is in sliding fit with the vertical cavity; the interface of the filter screen is inserted into the lower connecting cavity; the locking groove is embedded with the locking protrusion, and the locking plate is embedded with the locking positioning groove.
2. A fill valve for rotating a quick release filter from the top as set forth in claim 1 wherein: the interface of the filter screen is provided with a clasp hole and a positioning groove which are arranged alternately;
The lower connecting cavity is provided with a clasp and a positioning block,
The clasp is embedded with the clasp hole, and the positioning block is embedded with the positioning groove.
3. A fill valve for rotating a quick release filter from the top as set forth in claim 1 wherein: the sliding positioning block comprises an elastic plate body and positioning protrusions arranged along the height direction of the elastic plate body;
At least two grooves are respectively arranged on the wall plates on two sides of the positioning cavity;
The elastic plate body is in sliding fit with the positioning cavity wall.
4. A fill valve for a rotary, quick-disconnect filter screen from the top as claimed in claim 1,2 or 3 wherein: and a gap is reserved between the lower end of the sealing part and the upper end of the radial rib plate.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921376152 | 2019-08-22 | ||
| CN2019213761526 | 2019-08-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110566707A CN110566707A (en) | 2019-12-13 |
| CN110566707B true CN110566707B (en) | 2024-04-19 |
Family
ID=68777188
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921456844.1U Withdrawn - After Issue CN210716195U (en) | 2019-08-22 | 2019-08-31 | Water inlet valve capable of rotating from top and quickly detaching filter screen |
| CN201910819630.4A Active CN110566707B (en) | 2019-08-22 | 2019-08-31 | Water inlet valve capable of rapidly removing filter screen from top in rotating mode |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921456844.1U Withdrawn - After Issue CN210716195U (en) | 2019-08-22 | 2019-08-31 | Water inlet valve capable of rotating from top and quickly detaching filter screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN210716195U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210716195U (en) * | 2019-08-22 | 2020-06-09 | 中山市康丽洁卫浴科技有限公司 | Water inlet valve capable of rotating from top and quickly detaching filter screen |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206386548U (en) * | 2016-12-29 | 2017-08-08 | 泉州科发卫浴有限公司 | A kind of water intaking valve for the easy cleaning that bears dirty |
| CN108006320A (en) * | 2017-12-08 | 2018-05-08 | 广东樱井科技有限公司 | A kind of readily removable structure-improved of filtering suitable for tank intake valve of water |
| CN208967157U (en) * | 2018-08-30 | 2019-06-11 | 厦门瑞尔特卫浴科技股份有限公司 | A kind of easy-to-mount inlet valve of filter assemblies |
| CN210716195U (en) * | 2019-08-22 | 2020-06-09 | 中山市康丽洁卫浴科技有限公司 | Water inlet valve capable of rotating from top and quickly detaching filter screen |
| CN211143208U (en) * | 2019-08-22 | 2020-07-31 | 中山市康丽洁卫浴科技有限公司 | Water inlet valve capable of quickly adjusting height |
-
2019
- 2019-08-31 CN CN201921456844.1U patent/CN210716195U/en not_active Withdrawn - After Issue
- 2019-08-31 CN CN201910819630.4A patent/CN110566707B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206386548U (en) * | 2016-12-29 | 2017-08-08 | 泉州科发卫浴有限公司 | A kind of water intaking valve for the easy cleaning that bears dirty |
| CN108006320A (en) * | 2017-12-08 | 2018-05-08 | 广东樱井科技有限公司 | A kind of readily removable structure-improved of filtering suitable for tank intake valve of water |
| CN208967157U (en) * | 2018-08-30 | 2019-06-11 | 厦门瑞尔特卫浴科技股份有限公司 | A kind of easy-to-mount inlet valve of filter assemblies |
| CN210716195U (en) * | 2019-08-22 | 2020-06-09 | 中山市康丽洁卫浴科技有限公司 | Water inlet valve capable of rotating from top and quickly detaching filter screen |
| CN211143208U (en) * | 2019-08-22 | 2020-07-31 | 中山市康丽洁卫浴科技有限公司 | Water inlet valve capable of quickly adjusting height |
Also Published As
| Publication number | Publication date |
|---|---|
| CN210716195U (en) | 2020-06-09 |
| CN110566707A (en) | 2019-12-13 |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Chen Chunhua Inventor after: Tan Taoyuan Inventor before: Chen Chunhua |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |