CN216555563U - Stainless steel water escape valve - Google Patents
Stainless steel water escape valve Download PDFInfo
- Publication number
- CN216555563U CN216555563U CN202122650562.9U CN202122650562U CN216555563U CN 216555563 U CN216555563 U CN 216555563U CN 202122650562 U CN202122650562 U CN 202122650562U CN 216555563 U CN216555563 U CN 216555563U
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- stainless steel
- valve body
- connecting pipe
- water
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Abstract
The utility model discloses a stainless steel water escape valve which comprises a stainless steel valve body, a rear connecting pipe, a connecting external thread, a rear support, a perforation, a stainless steel front cover, a sealing ring and a control device, wherein the rear connecting pipe is fixed at the rear end of the stainless steel valve body, the outer end of the rear connecting pipe is provided with the connecting external thread, the rear support is vertically fixed on the front side of the inner end of the rear connecting pipe, the perforation is arranged in the middle of the rear support, the rear side of the stainless steel front cover is in threaded connection with the front side of the inner end of the stainless steel valve body, the sealing ring is arranged between the rear side of the stainless steel front cover and the stainless steel valve body, and the control device is slidably arranged at the inner end of the stainless steel valve body. The water drain valve has a simple structure, when water is drained, the water drain valve can automatically drain water after the water pressure in the water pipe is reduced, compared with a manual operation mode, the water drain valve is more convenient and quicker, and an internal control device can be replaced after the stainless steel front cover is unscrewed.
Description
Technical Field
The utility model relates to the technical field of a water drain valve, in particular to a stainless steel water drain valve.
Background
General conduit is used for carrying water, makes water flow along the pipeline, and the water in the pipeline can't flow when not using for a long time, and the pipeline is frozen easily to the water of pipeline deposit during winter, even freezes the pipeline when serious, so some pipelines need not discharge intraductal water when not using for a long time, and the water in some pipelines need open the outlet valve manually after stopping the pressurization and carry out the drainage comparatively inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a stainless steel water escape valve to solve the technical problems.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a stainless steel water escape valve, includes stainless steel valve body, back connecting pipe, connects external screw thread, after-poppet, perforation, stainless steel protecgulum, sealing washer, controlling means, stainless steel valve body rear end is fixed with the back connecting pipe, and opens in back connecting pipe outer end has the connection external screw thread, the vertical after-poppet that is fixed with of the inner front side of back connecting pipe, and open at the after-poppet middle part has the perforation, stainless steel protecgulum rear side and the inside front side threaded connection of stainless steel valve body, and install the sealing washer between stainless steel protecgulum rear side and the stainless steel valve body, the inner slidable mounting of stainless steel valve body has controlling means.
On the basis of the technical scheme, the stainless steel front cover comprises a connecting seat, a water outlet hole, a connecting internal thread, a front support and a rear connecting pipe A, the water outlet hole is formed in the middle of the rear end of the connecting seat, the connecting internal thread is formed in the front side of the inner end of the connecting seat, the front support is vertically fixed on the rear side of the inner end of the connecting seat, a through hole is formed in the middle of the front support, the rear connecting pipe A is fixed on the rear end of the connecting seat, and the outer end of the rear connecting pipe A is in threaded connection with the front side of the inner end of the stainless steel valve body.
On the basis of the technical scheme, the control device comprises a guide rod, a baffle, an open type rubber water stopper and a tower-shaped spring, wherein the baffle is fixed in the middle of the outer end of the guide rod, the open type rubber water stopper is fixed at the rear end of the baffle, and the tower-shaped spring is sleeved on the front side of the guide rod.
Compared with the prior art, the utility model has the following advantages: the water drain valve has a simple structure, when water is drained, the water drain valve can automatically drain water after the water pressure in the water pipe is reduced, compared with a manual operation mode, the water drain valve is more convenient and quicker, an internal control device can be replaced after the stainless steel front cover is unscrewed, the stainless steel valve body and the stainless steel front cover can be repeatedly used, the maintenance cost is reduced, and the water drain valve adopts stainless steel materials for freezing prevention and corrosion prevention and has long service life.
Drawings
Fig. 1 is a schematic view of the installation of the present invention.
Fig. 2 is a cross-sectional view of a stainless steel valve body of the present invention.
FIG. 3 is a schematic cross-sectional view of a stainless steel front cover according to the present invention.
FIG. 4 is a schematic structural diagram of a control device according to the present invention.
In the figure: 1. stainless steel valve body, 2, back connecting pipe, 3, connecting external screw thread, 4, back support, 5, perforation, 6, stainless steel protecgulum, 7, sealing washer, 8, controlling means, 9, connecting seat, 10, apopore, 11, connecting internal screw thread, 12, fore-stock, 13, back connecting pipe A, 14, guide arm, 15, baffle, 16, the rubber of cutting flower formula water blocking device, 17, tower spring.
Detailed Description
The utility model is explained in further detail below with reference to the figures and the specific embodiments.
As shown in fig. 1-4, a stainless steel water escape valve, including stainless steel valve body 1, back connecting pipe 2, connect external screw thread 3, after-poppet 4, perforation 5, stainless steel protecgulum 6, sealing washer 7, controlling means 8, 1 rear end of stainless steel valve body is fixed with back connecting pipe 2, and opens in 2 outer ends of back connecting pipe and have connect external screw thread 3, the vertical back-poppet 4 that is fixed with in 2 inner front sides of back connecting pipe, and after-poppet 4 middle parts open and have perforation 5, 6 rear sides of stainless steel protecgulum and 1 inner front side threaded connection of stainless steel valve body, and install sealing washer 7 between 6 rear sides of stainless steel protecgulum and the stainless steel valve body 1, leakproofness when stainless steel protecgulum 6 and stainless steel valve body 1 are connected has been guaranteed to sealing washer 7, 1 inner slidable mounting of stainless steel valve body has controlling means 8.
The control device 8 comprises a guide rod 14, a baffle 15, an open type rubber water stopper 16 and a tower-shaped spring 17, wherein the baffle 15 is fixed in the middle of the outer end of the guide rod 14, the open type rubber water stopper 16 is fixed at the rear end of the baffle 15, the tower-shaped spring 17 is sleeved on the front side of the guide rod 14, the tower-shaped spring 17 is installed in the direction of small front and large rear, and the front side and the rear side of the guide rod 14 are respectively inserted into the inner sides of the two through holes 5.
The working principle of the utility model is as follows: stainless steel valve body 1 is through the connection external screw thread 3 and the pipeline threaded connection of 2 outer ends of back connecting pipe, and when the water pressure in the pipeline was great, water pressure promoted to open fancy rubber and hinders hydrophone 16 and baffle 15 and slide forward, and water pressure will open fancy rubber and hinder 16 petal open in the twinkling of an eye, and increase rivers block the face, reach rivers and reached certain volume and just can sealed degree, make rivers can not circulate. When the water pressure is low, the tower-shaped spring 17 pushes the baffle 15 and the fancy rubber water stopper 16 to move backwards, petals of the fancy rubber water stopper 16 are naturally recovered and lifted, and water in the pipeline flows out from the front side of the water outlet hole 10, so that the effects of quickly draining water and quickly draining accumulated water in the pipeline are achieved.
The foregoing is a preferred embodiment of the present invention, and it will be apparent to those skilled in the art that variations, modifications, substitutions and alterations can be made in the embodiment without departing from the principles and spirit of the utility model.
Claims (3)
1. The utility model provides a stainless steel sluicing valve, includes stainless steel valve body (1), back connecting pipe (2), connects external screw thread (3), after-poppet (4), perforation (5), stainless steel protecgulum (6), sealing washer (7), controlling means (8), its characterized in that: stainless steel valve body (1) rear end is fixed with back connecting pipe (2), and opens in back connecting pipe (2) outer end and connect external screw thread (3), the vertical after-poppet (4) that is fixed with of back connecting pipe (2) inner front side, and after-poppet (4) middle part is opened there is perforation (5), stainless steel protecgulum (6) rear side and stainless steel valve body (1) inner front side threaded connection, and install between stainless steel protecgulum (6) rear side and stainless steel valve body (1) sealing washer (7), there is controlling means (8) stainless steel valve body (1) inner slidable mounting.
2. The stainless steel drain valve according to claim 1, wherein: stainless steel protecgulum (6) are including connecting seat (9), apopore (10), connect internal thread (11), fore-stock (12), back connecting pipe A (13), apopore (10) are opened at connecting seat (9) rear end middle part, and connecting seat (9) inner front side is opened and is connected internal thread (11), connecting seat (9) inner rear side is vertical to be fixed with fore-stock (12), and fore-stock (12) middle part is opened and is had perforation (5), connecting seat (9) rear end is fixed with back connecting pipe A (13), and back connecting pipe A (13) outer end and stainless steel valve body (1) inner front side threaded connection.
3. The stainless steel drain valve according to claim 1, wherein: the control device (8) comprises a guide rod (14), a baffle (15), an open type rubber water blocking device (16) and a tower-shaped spring (17), wherein the baffle (15) is fixed in the middle of the outer end of the guide rod (14), the open type rubber water blocking device (16) is fixed at the rear end of the baffle (15), and the tower-shaped spring (17) is sleeved on the front side of the guide rod (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122650562.9U CN216555563U (en) | 2021-11-02 | 2021-11-02 | Stainless steel water escape valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122650562.9U CN216555563U (en) | 2021-11-02 | 2021-11-02 | Stainless steel water escape valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216555563U true CN216555563U (en) | 2022-05-17 |
Family
ID=81569287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122650562.9U Active CN216555563U (en) | 2021-11-02 | 2021-11-02 | Stainless steel water escape valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216555563U (en) |
-
2021
- 2021-11-02 CN CN202122650562.9U patent/CN216555563U/en active Active
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