CN214662328U - Self-operated internal pressure-taking type regulating valve - Google Patents
Self-operated internal pressure-taking type regulating valve Download PDFInfo
- Publication number
- CN214662328U CN214662328U CN202023324905.4U CN202023324905U CN214662328U CN 214662328 U CN214662328 U CN 214662328U CN 202023324905 U CN202023324905 U CN 202023324905U CN 214662328 U CN214662328 U CN 214662328U
- Authority
- CN
- China
- Prior art keywords
- dust
- valve body
- self
- proof box
- internal pressure
- 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.)
- Expired - Fee Related
Links
- 230000001105 regulatory effect Effects 0.000 title claims description 17
- 239000000428 dust Substances 0.000 claims abstract description 36
- 238000010079 rubber tapping Methods 0.000 claims description 6
- 239000002274 desiccant Substances 0.000 claims description 5
- 239000000945 filler Substances 0.000 claims description 3
- 238000000605 extraction Methods 0.000 claims 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 6
- 230000002265 prevention Effects 0.000 abstract 4
- 238000001035 drying Methods 0.000 description 9
- 238000004378 air conditioning Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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- Valve Housings (AREA)
Abstract
The utility model discloses a die mould governing valve is got in formula of relying on oneself, including the dust prevention case, the inside of dust prevention case is provided with the valve body, and the upper and lower both sides of valve body are provided with dry layer, are connected with the connecting plate on the valve body, and the upper end of connecting plate is connected with the fixed axle, be provided with mounting flange on the two walls of the left and right sides of dust prevention case, the last flange through-hole of having seted up of mounting flange, flange through-hole internal thread has cup jointed fixing bolt, the sealed pad is installed to one side of mounting flange, and mounting flange's week side has encircled there is the dust ring, and the inside of dust ring is provided with dry ring, the front end of dust prevention case is connected with the hinge, and one side of hinge is connected with the dust guard, and the right-hand member of dust guard is connected with the joint piece, is provided with fixed block one in the rear end of joint piece. Through design dust proof box, dust door and drier to the valve body and with the water pipe of valve body connection dustproof and dampproofing, avoid valve body and junction to receive the corruption, reduced the life of valve body.
Description
Technical Field
The utility model relates to a governing valve specifically is a pressure type governing valve is got in self-operated.
Background
The self-operated regulating valve is a new regulating valve type. Compared with a manual regulating valve, the automatic regulating valve has the advantages that the automatic regulating valve can automatically regulate; it does not require external power as opposed to an electrically actuated regulator valve. Application practices prove that the valve is correctly used in a closed water circulation system (such as a hot water heating system and an air-conditioning chilled water system), so that the flow distribution of the system can be conveniently realized, and the dynamic balance of the system is realized; the debugging work of the system can be greatly simplified, the working state of the pump can be stabilized, and the like.
However, the traditional self-operated regulating valve has no dustproof and moistureproof device, and the pressure valve is generally installed in a basement, and is easily corroded by a damp environment for a long time, so that the regulating valve is covered by dust and the valve body is damaged. Therefore, a self-operated internal pressure-tapping type regulating valve is provided by those skilled in the art to solve the problems in the background art.
Disclosure of Invention
An object of the utility model is to provide a pressure type governing valve is got in formula of relying on oneself to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a pressure type governing valve is got in self-operated, includes the dust proof box, the inside of dust proof box is provided with the valve body, and the upper and lower both sides of valve body are provided with dry layer, are connected with the connecting plate on the valve body, and the upper end of connecting plate is connected with the fixed axle, be provided with mounting flange on the two walls of the left and right sides of dust proof box, the last flange through-hole of having seted up of mounting flange, flange through-hole internal thread have cup jointed fixing bolt, the sealed pad is installed to one side of mounting flange, and mounting flange's week side has surrounded the dirt proof ring, and the inside of dirt proof ring is provided with dry ring, the front end of dust proof box is connected with the hinge, and one side of hinge is connected with the dust guard, and the right-hand member of dust guard is connected with the joint piece, is provided with fixed block one in the rear end of joint piece, and the right-hand member of joint piece is provided with fixed cover, and the fixed cup jointed the bolt in fixed cover, and the left end joint of bolt has fixed block two.
As a further aspect of the present invention: the fixed shaft is fixedly connected with the dust-proof box and fixedly connected with the valve body through a connecting plate.
As a further aspect of the present invention: the dustproof box is connected with the dustproof door through a hinge.
As a further aspect of the present invention: the first fixing block is fixedly connected with the dust-proof box, the first fixing block is fixedly connected with the second fixing block, and the first fixing block is fixedly connected with the fixing sleeve.
As a further aspect of the present invention: the bolt is in sliding clamping connection with the fixed sleeve.
As a further aspect of the present invention: the clamping block is fixedly installed with the dustproof door.
As a further aspect of the present invention: the filler in the drying layer and the drying ring is a drying agent.
Compared with the prior art, the beneficial effects of the utility model are that:
through design dust proof box, dust door and drier to the valve body and with the water pipe of valve body connection dustproof and dampproofing, avoid valve body and junction to receive the corruption, reduced the life of valve body.
Drawings
Fig. 1 is a schematic structural view of a self-operated internal pressure-tapping type regulating valve.
Fig. 2 is a schematic structural view of the side surface of a dustproof box in a self-operated internal pressure-tapping type regulating valve.
Fig. 3 is an enlarged view of the structure of fig. 1A of the self-operated internal pressure-tapping type regulator valve.
In the figure: 1. a dust-proof box; 2. a dust-proof door; 3. a hinge; 4. a fixed shaft; 5. a connecting plate; 6. installing a flange; 7. a flange through hole; 8. fixing the bolt; 9. a gasket; 10. drying the layer; 12. a dust ring; 13. drying the ring; 14. a valve body; 15. a first fixed block; 16. a clamping block; 17. fixing a sleeve; 18. a bolt; 19. and a second fixing block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 3, in an embodiment of the present invention, a self-operated internal pressure-tapping type regulating valve includes a dust-proof box 1, the dust-proof box 1 is connected to a dust-proof door 2 through a hinge 3, a valve body 14 is disposed inside the dust-proof box 1, drying layers 10 are disposed on upper and lower sides of the valve body 14, a connecting plate 5 is connected to the valve body 14, a fixing shaft 4 is connected to an upper end of the connecting plate 5, the fixing shaft 4 is fixedly connected to the dust-proof box 1, the fixing shaft 4 is fixedly connected to the valve body 14 through the connecting plate 5, mounting flanges 6 are disposed on left and right walls of the dust-proof box 1, flange through holes 7 are disposed on the mounting flanges 6, fixing bolts 8 are sleeved in the flange through holes 7, a sealing gasket 9 is mounted on one side of the mounting flanges 6, a dust-proof ring 12 is disposed around the periphery of the mounting flanges 6, a drying ring 13 is disposed inside the dust-proof ring 12, and a filler in the drying layer 10 and the drying ring 13 is a drying agent, the front end of dust proof box 1 is connected with hinge 3, one side of hinge 3 is connected with dustproof door 2, the right-hand member of dustproof door 2 is connected with joint piece 16, joint piece 16 and dustproof door 2 fixed mounting, rear end at joint piece 16 is provided with fixed block 15, fixed block 15 and dust proof box 1 fixed connection, fixed block 15 and two 19 fixed connection of fixed block, fixed block 15 and fixed cover 17 fixed connection, the right-hand member of joint piece 16 is provided with fixed cover 17, it has bolt 18 to cup joint in the fixed cover 17, bolt 18 and fixed cover 17 slip joint, the left end joint of bolt 18 has two fixed block 19.
The utility model discloses a theory of operation is:
through the design at the week side fixed mounting of valve body 14 there are dust proof box 1 and dust proof door 2, through fixed block one 15, joint piece 16, fixed block two 19, fixed cover 17 and the 18 combination of bolt with dust proof door 2 and dust proof box 1 carry out the closure, when the maintenance need open the door, only need with bolt 18 outwards extract can.
Set up valve body 14 in the inside of dust proof box 1, firmly fix valve body 14 with dust proof box 1 through fixed axle 4 and connecting plate 5, avoid dust proof box 1 to take place to drop, and the left and right sides inner wall of dust proof box 1 and the mounting flange 6 fixed connection on the valve body 14, it is fixed to carry out the secondary, and external water pipe passes through mounting flange 6 and is connected with valve body 14, for reaching the drying and the cleanness of junction, be provided with dirt proof ring 12 and dry ring 13 in the junction, it loses the effect because of falling the ash or weing to avoid the sealed pad 9 of junction, cause the 14 weeping of valve body.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides a pressure type governing valve is got in self-operated, includes dust proof box (1), its characterized in that, the inside of dust proof box (1) is provided with valve body (14), and the upper and lower both sides of valve body (14) are provided with dry layer (10), are connected with connecting plate (5) on valve body (14), and the upper end of connecting plate (5) is connected with fixed axle (4), be provided with mounting flange (6) on the two walls of the left and right sides of dust proof box (1), seted up flange through-hole (7) on mounting flange (6), flange through-hole (7) female connection has set bolt (8), sealed pad (9) are installed to one side of mounting flange (6), and the week side of mounting flange (6) is encircleed there is dust ring (12), and the inside of dust ring (12) is provided with dry ring (13), the front end of dust proof box (1) is connected with hinge (3), and one side of hinge (3) is connected with dust-proof door (2), the right end of the dustproof door (2) is connected with a clamping block (16), a first fixed block (15) is arranged at the rear end of the clamping block (16), a fixed sleeve (17) is arranged at the right end of the clamping block (16), a bolt (18) is sleeved in the fixed sleeve (17), and a second fixed block (19) is clamped at the left end of the bolt (18).
2. The self-operated internal pressure-extraction type regulating valve as claimed in claim 1, wherein the fixed shaft (4) is fixedly connected with the dust-proof box (1), and the fixed shaft (4) is fixedly connected with the valve body (14) through the connecting plate (5).
3. A self-operated internal pressure-extraction type regulating valve according to claim 1, wherein the dust-proof box (1) is connected with the dust-proof door (2) through a hinge (3).
4. The self-operated internal pressure-extraction type regulating valve as claimed in claim 1, wherein the first fixing block (15) is fixedly connected with the dust-proof box (1), the first fixing block (15) is fixedly connected with the second fixing block (19), and the first fixing block (15) is fixedly connected with the fixing sleeve (17).
5. A self-operated internal pressure-tapping type regulator valve according to claim 1, wherein said plug (18) is slidably engaged with said fixing sleeve (17).
6. The self-operated internal pressure-extraction type regulating valve as claimed in claim 1, wherein the clamping block (16) is fixedly mounted with the dust-proof door (2).
7. A self-operated internal pressure-extraction type regulator valve according to claim 1, wherein the filler in the desiccant layer (10) and desiccant ring (13) is a desiccant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023324905.4U CN214662328U (en) | 2020-12-31 | 2020-12-31 | Self-operated internal pressure-taking type regulating valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023324905.4U CN214662328U (en) | 2020-12-31 | 2020-12-31 | Self-operated internal pressure-taking type regulating valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214662328U true CN214662328U (en) | 2021-11-09 |
Family
ID=78505600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023324905.4U Expired - Fee Related CN214662328U (en) | 2020-12-31 | 2020-12-31 | Self-operated internal pressure-taking type regulating valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214662328U (en) |
-
2020
- 2020-12-31 CN CN202023324905.4U patent/CN214662328U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211109 |