CN211501662U - Constant-flow rotary water outlet angle valve - Google Patents
Constant-flow rotary water outlet angle valve Download PDFInfo
- Publication number
- CN211501662U CN211501662U CN201922387325.0U CN201922387325U CN211501662U CN 211501662 U CN211501662 U CN 211501662U CN 201922387325 U CN201922387325 U CN 201922387325U CN 211501662 U CN211501662 U CN 211501662U
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- China
- Prior art keywords
- outlet pipe
- valve
- pipe portion
- wall
- rotatory
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- Expired - Fee Related
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 83
- 230000003028 elevating effect Effects 0.000 claims abstract description 7
- 238000007789 sealing Methods 0.000 claims description 25
- 208000033641 Ring chromosome 5 syndrome Diseases 0.000 description 4
- 239000000243 solution Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Sliding Valves (AREA)
- Lift Valve (AREA)
Abstract
The utility model discloses a rotatory angle of delivery valve of constant flow, wherein, including valve body, rotatory outlet pipe, valve gap and lifting valve rod, the valve body includes outlet pipe portion, outlet pipe portion upper end is equipped with interconnection connecting screw thread and outer wall and is equipped with down spacing platform, valve gap upper portion be equipped with spacing platform and go up spacing below be equipped with interconnection connecting screw thread complex external connection screw thread, rotatory outlet pipe rotates the cover between last spacing platform and the lower spacing platform and establishes outlet pipe portion, be equipped with on the pipe wall of outlet pipe portion with the apopore of rotatory outlet pipe intercommunication and outlet pipe portion lower extreme inner wall are equipped with annular platform, the lifting valve rod lower extreme passes the valve gap is equipped with and is used for the shutoff with the lower extreme seal gasket of annular platform, this lifting valve rod is in do elevating movement in the outlet pipe portion. The scheme can realize 360-degree rotation water outlet and keep the water outlet flow unchanged.
Description
Technical Field
The utility model relates to a bathroom technical field, concretely relates to rotatory angle of delivery valve of constant flow.
Background
The angle valve is one of valve, generally is used for the wash-basin, toilet water tank, on the inlet tube of water heater, for convenience and use, the angle valve of rotatable play water has appeared on the market, as chinese utility model cn201721790727.x discloses a rotatable angle valve of play water part, including valve body, case and handle, the case is installed in the valve body, the handle that is used for driving the valve core switch is installed on the valve body, is equipped with water inlet part and play water part on the valve body, water inlet part links to each other with the case, the valve body is equipped with annular delivery port, cup joints on annular delivery port around the rotatory play water part of the axis of valve body, and through case with annular delivery port and play water part intercommunication or close.
However, the valve core can change the water outlet flow rate as long as the handle is rotated, and cannot adapt to the use condition that only constant water flow rate is needed.
In view of the above, the applicant has made an intensive study to solve the above problems and has made the present invention.
Disclosure of Invention
A primary object of the present invention is to provide a rotary water outlet angle valve with constant flow, which can realize 360-degree rotation of water outlet and keep the water flow unchanged.
In order to achieve the above purpose, the solution of the present invention is:
the utility model provides a rotatory angle of delivery valve of constant flow, wherein, including valve body, rotatory outlet pipe, valve gap and lifting valve rod, the valve body includes outlet pipe portion, outlet pipe portion upper end is equipped with interconnection connecting thread and outer wall and is equipped with down spacing platform, valve gap upper portion be equipped with spacing platform and go up spacing platform below be equipped with interconnection connecting thread complex external connection screw thread, rotatory outlet pipe rotates the cover between upper limit platform and lower spacing platform and establishes outlet pipe portion, be equipped with on the pipe wall of outlet pipe portion with the apopore of rotatory outlet pipe intercommunication and outlet pipe portion lower extreme inner wall are equipped with annular platform, the lifting valve rod lower extreme passes the valve gap is equipped with and the lower extreme is used for the shutoff seal gasket of annular platform, this lifting valve rod is in do elevating movement in the outlet pipe portion.
Further, the lift valve rod includes drive division and the lift portion that sets up from top to bottom, and this drive division outer wall is equipped with the card and establishes the worker shape groove of valve gap upper end and drive division lower extreme surface are equipped with outer adjusting thread, the lift portion lower extreme is connected seal gasket and upper end are equipped with the cover and establish the regulation hole of drive division lower extreme, lift portion surface with sliding fit about the valve gap.
Further, the length of the lifting part is larger than the distance from the lower end of the driving part to the annular table.
Furthermore, go out between water pipe portion and the rotatory outlet pipe the top and the below of apopore all are equipped with the sealing washer, go up below the spacing platform with go out the water pipe portion upper end and be equipped with the sealing washer, the worker shape groove with be equipped with the seal groove between the valve gap.
Furthermore, the water outlet pipe further comprises a positioning screw rod, a positioning threaded hole matched with the positioning screw rod is formed in the pipe wall of the rotary water outlet pipe, and a plurality of positioning holes are annularly formed in the pipe wall of the upper end of the water outlet pipe part.
Further, the valve body still includes the inlet pipe portion with outlet pipe portion intercommunication.
After the structure is adopted, the utility model relates to a constant flow rotary water outlet angle valve, compared with the prior art, the beneficial effect lies in that the rotary water outlet pipe of the present case is rotatably sleeved between the upper limit platform and the lower limit platform, the water outlet pipe part is provided with a water outlet hole, the present case is also provided with a lifting valve rod, when the water is required to be shut off, the lifting valve rod descends, the sealing gasket blocks the annular platform, so that the water can not enter the water outlet pipe part from the middle part of the annular platform, and the water is shut off; when water is required to be discharged, the lifting valve rod descends, the sealing gasket leaves the annular table, water enters the water outlet pipe part from the middle of the annular table and then enters the rotary water outlet pipe from the water outlet hole, and therefore water discharge is achieved. Because the aperture in the middle of the annular table is unchanged, the water outlet flow can be kept unchanged under the condition that the water pressure is unchanged, and the water outlet device is suitable for the condition that the water flow needs to be constant.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an exploded view of the present invention;
fig. 3 is a schematic cross-sectional view of the present invention;
fig. 4 is a schematic cross-sectional view of another preferred embodiment of the present invention.
In the figure:
the valve comprises a valve body-1, a water outlet pipe part-11, a lower limiting platform-12, an inner connecting thread-13, a water outlet hole-14, an annular platform-15 and a water inlet pipe part-16;
rotating the water outlet pipe-2;
the valve cover-3, the upper limit table-31, the external connecting thread-32 and the polygonal hole-33;
the lifting valve comprises a lifting valve rod-4, a driving part-41, a lifting part-42, a sealing gasket-43, an I-shaped groove-44, an external adjusting thread-45 and an internal adjusting thread-46;
a sealing ring-5; positioning screw rod-61, positioning threaded hole-62 and positioning hole-63.
Detailed Description
In order to further explain the technical solution of the present invention, the present invention is explained in detail by the following embodiments.
As shown in fig. 1-3, a constant flow rotary water outlet angle valve is provided, which comprises a valve body 1, a rotary water outlet pipe 2, a valve cover 3 and a lifting valve rod 4. Valve body 1 includes outlet pipe portion 11, outlet pipe portion 11 upper end is equipped with interior connecting thread 13 and outer wall and is equipped with down spacing platform 12, 3 upper portions of valve gap be equipped with last spacing platform 31 and go up be equipped with below the spacing platform 31 with in-connection connecting thread 13 complex external connection screw thread 32, rotatory outlet pipe 2 is in last spacing platform 31 and lower spacing platform 12 between rotate the cover and establish outlet pipe portion 11, rotatory outlet pipe 2 and outlet pipe portion 11 between have the clearance that supplies water to flow, it is spacing through the top of last spacing platform 31 and lower spacing platform 12, make rotatory outlet pipe 2 can 360 degrees rotations, realize rotatory water.
Be equipped with on the pipe wall of outlet pipe portion 11 with apopore 14 of rotatory outlet pipe 2 intercommunication, apopore 14 specifically is equipped with two to 11 lower extreme inner walls of outlet pipe portion are equipped with annular platform 15, valve body 1 still includes the inlet pipe portion 16 with outlet pipe portion 11 intercommunication, specifically is linked together through the 15 middle parts of annular platform, and inlet pipe portion 16 connects the water supply pipe. The lower end of the lifting valve rod 4 penetrates through the valve cover 3, a sealing gasket 43 used for plugging the annular table 15 is arranged at the lower end of the lifting valve rod, the sealing gasket 43 can be made of rubber materials, and the sealing gasket can slightly deform under pressure to ensure the sealing effect. The lifting valve rod 4 performs lifting movement in the outlet pipe portion 11.
Therefore, when the water is required to be shut off, the lifting valve rod 4 descends, the annular platform 15 is plugged by the sealing gasket 43 pad, so that water cannot enter the water outlet pipe part 11 from the middle part of the annular platform 15, and the water is shut off; when needing to go out water, lift valve rod 4 descends, and seal gasket 43 leaves annular platform 15, makes water get into out water pipe portion 11 from annular platform 15 middle part back and gets into rotatory outlet pipe 2 from apopore 14 to realize going out water. Because the aperture in the middle of the annular table 15 is unchanged, the water outlet flow can be kept unchanged under the condition that the water pressure is unchanged, and the water outlet device is suitable for the condition that the water flow needs to be constant.
In order to realize the lifting of the lifting valve rod 4, in this embodiment, the lifting valve rod 4 includes a driving portion 41 and a lifting portion 42 which are vertically arranged, the upper end of the driving portion 41 extends out of the valve cover 3 to be driven by external power, an i-shaped groove 44 which is clamped at the upper end of the valve cover 3 is arranged on the outer wall of the driving portion 41, and the driving portion 41 is rotated relative to the valve cover 3 in the original position through the cooperation of the i-shaped groove 44 and the upper end of the valve cover 3. The outer surface of the lower end of the driving part 41 is provided with an outer adjusting thread 45, the lower end of the lifting part 42 is connected with the sealing gasket 43, the upper end of the sealing gasket is provided with an adjusting hole for sleeving the lower end of the driving part 41, the hole wall of the adjusting hole is provided with an inner adjusting thread 46 which is matched with the outer adjusting thread 45, and the outer surface of the lifting part 42 is in up-and-down sliding fit with the valve cover 3. Specifically, the outer surface of the lifting portion 42 is a polygonal structure, the lower end of the bonnet 3 is provided with a polygonal hole 33 matching with the polygonal structure to play a guiding role, so that the lifting portion 42 cannot rotate relative to the driving portion 41, thus, the driving portion 41 can drive the inner adjusting thread 46 to lift upwards along the outer adjusting thread 45 by utilizing the nut-and-screw principle, and the lifting portion 42 can be lifted upwards by driving the driving portion 41 to rotate forwards or backwards, and conversely, the driving portion 41 can drive the inner adjusting thread 46 to descend along the outer adjusting thread 45 by rotating backwards or forwards.
Preferably, the length of the elevating part 42 is greater than the distance from the lower end of the driving part 41 to the ring table 15, and the elevating part 42 is controlled to descend by the distance, so that the elevating part 42 is prevented from descending excessively to be separated from the driving part 41.
Go out between water pipe portion 11 and the rotatory outlet pipe 2 the top and the below of apopore 14 all are equipped with sealing washer 5, prevent to go out between water pipe portion 11 and the rotatory outlet pipe 2, specifically set up the ring channel that supplies sealing washer 5 card to go into on the outlet pipe portion 11 surface, because the surface carries out the milling flutes technology more easily. And a sealing ring 5 is arranged below the upper limiting table 31 and at the upper end of the water outlet pipe part 11, so that water is prevented from leaking out from the position between the upper end of the water outlet pipe part 11 and the valve cover 3. A sealing groove is formed between the I-shaped groove 44 and the valve cover 3 to prevent water from leaking between the valve cover 3 and the driving part 41. Thereby comprehensively ensuring the sealing performance.
In another preferred embodiment of the present disclosure, as shown in fig. 4, the rotary water outlet angle valve further includes a positioning screw 61, a positioning threaded hole 62 matched with the positioning screw 61 is formed in a pipe wall of the rotary water outlet pipe 2, a plurality of positioning holes 63 are annularly formed in a pipe wall of an upper end of the water outlet pipe portion 11, and the threaded positioning holes 63 and the positioning holes 63 are horizontally arranged. Like this, after rotatory outlet pipe 2 rotated to required injection angle, positioning screw 61 spiral passed screw thread locating hole 63 back and inserts locating hole 63, just will rotate outlet pipe 2 fixed, makes rotatory outlet pipe 2 temporarily unable rotation, keeps going out water at an angle, satisfies rotatory outlet pipe 2 and keeps the water demand of going out water at an angle. The positioning screw 61 can continue to rotate the water outlet pipe 2 after leaving the positioning hole 63.
Preferably, the threaded positioning hole 63 and the positioning hole 63 are both provided above the sealing ring 5 at the upper end of the outlet pipe portion 11, and water does not pass through the threaded positioning hole 63 and the positioning hole 63 under the sealing action of the sealing ring 5, so that water is effectively prevented from leaking out of the threaded positioning hole 63 and the positioning hole 63.
The above embodiments and drawings are not intended to limit the form and style of the present invention, and any suitable changes or modifications made by those skilled in the art should not be construed as departing from the scope of the present invention.
Claims (6)
1. The utility model provides a rotatory angle of delivery valve of constant flow, its characterized in that, includes valve body, rotatory outlet pipe, valve gap and lift valve rod, the valve body includes outlet pipe portion, outlet pipe portion upper end is equipped with interconnection connecting screw thread and outer wall and is equipped with down spacing platform, valve gap upper portion be equipped with spacing platform and go up spacing platform below be equipped with interconnection connecting screw thread complex external connection screw thread, rotatory outlet pipe rotates the cover between last spacing platform and lower spacing platform and establishes outlet pipe portion, be equipped with on the pipe wall of outlet pipe portion with the apopore of rotatory outlet pipe intercommunication and outlet pipe portion lower extreme inner wall are equipped with annular platform, the lift valve rod lower extreme passes the valve gap is equipped with and the lower extreme is used for the shutoff seal gasket of annular platform, this lift valve rod is in the outlet pipe portion do elevating movement.
2. The constant-flow rotary water outlet angle valve according to claim 1, wherein the lifting valve rod comprises a driving part and a lifting part which are arranged up and down, the outer wall of the driving part is provided with an I-shaped groove clamped at the upper end of the valve cover, the outer surface of the lower end of the driving part is provided with an outer adjusting thread, the lower end of the lifting part is connected with the sealing gasket, the upper end of the lifting part is provided with an adjusting hole sleeved at the lower end of the driving part, the wall of the adjusting hole is provided with an inner adjusting thread matched with the outer adjusting thread, and the outer surface of the lifting part is in up-and-down sliding fit with the valve.
3. A constant flow rotary discharge angle valve as claimed in claim 2, wherein said elevating portion has a length greater than the distance from the lower end of said driving portion to said annular table.
4. The constant-flow rotary outlet angle valve of claim 2, wherein sealing rings are provided above and below the outlet hole between the outlet pipe portion and the rotary outlet pipe, the sealing rings are provided below the upper limit table and at the upper end of the outlet pipe portion, and a sealing groove is provided between the I-shaped groove and the valve cover.
5. The constant-flow rotary water outlet angle valve according to claim 1, further comprising a positioning screw, wherein the wall of the rotary water outlet pipe is provided with a positioning threaded hole matched with the positioning screw, and the wall of the upper end of the water outlet pipe is provided with a plurality of positioning holes in a surrounding manner.
6. A constant flow rotary discharge angle valve according to claim 1, wherein said valve body further comprises a water inlet pipe portion communicating with the water outlet pipe portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922387325.0U CN211501662U (en) | 2019-12-26 | 2019-12-26 | Constant-flow rotary water outlet angle valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922387325.0U CN211501662U (en) | 2019-12-26 | 2019-12-26 | Constant-flow rotary water outlet angle valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211501662U true CN211501662U (en) | 2020-09-15 |
Family
ID=72420247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922387325.0U Expired - Fee Related CN211501662U (en) | 2019-12-26 | 2019-12-26 | Constant-flow rotary water outlet angle valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211501662U (en) |
-
2019
- 2019-12-26 CN CN201922387325.0U patent/CN211501662U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200915 |