CN210088089U - Pressure reducing valve convenient to install - Google Patents
Pressure reducing valve convenient to install Download PDFInfo
- Publication number
- CN210088089U CN210088089U CN201920774208.7U CN201920774208U CN210088089U CN 210088089 U CN210088089 U CN 210088089U CN 201920774208 U CN201920774208 U CN 201920774208U CN 210088089 U CN210088089 U CN 210088089U
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- China
- Prior art keywords
- valve body
- valve
- installation
- block
- flange
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- Expired - Fee Related
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Abstract
The utility model discloses a relief pressure valve convenient to installation belongs to valve technical field, which comprises a valve body, one side of valve body is provided with the flange, and the opposite side of valve body is provided with the lower flange, one side of upper flange and lower flange all is provided with the draw-in groove, the bottom of valve body is provided with the fixed block, and the front surface of fixed block is provided with the supporting leg, the both sides of valve body inner wall all are provided with the spout, and the inside sliding connection of spout has the slider, one side of slider is provided with the installation piece, and the bottom of installation piece is connected with the spring. The utility model discloses a supporting leg that sets up can realize the free rotation under the effect of round pin axle for the supporting leg is mutually perpendicular with the fixed block, thereby makes the supporting leg prop up the valve body, avoids installer with hand valve body, and one side of going up flange and lower flange all is provided with the draw-in groove simultaneously, can cooperate with the fixture block that sets up on the connecting tube, is favorable to installer to aim at the through-hole on the ring flange, has practiced thrift the time.
Description
Technical Field
The utility model relates to a valve technical field specifically is a relief pressure valve convenient to installation.
Background
The relief pressure valve is through adjusting, reduce the outlet pressure of import pressure to a certain needs, and rely on the energy of medium itself, make the automatic valve that remains stable of outlet pressure, the inconvenient installation of current relief pressure valve, the relief pressure valve easily falls in the installation, need the staff to hold the relief pressure valve with a hand, work efficiency has been reduced, be unfavorable for people's use, current relief pressure valve is when sealing up rivers simultaneously, sealed effect is not good, lead to rivers easily to flow backwards, the practicality is not good.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: in order to solve the inconvenient installation of current relief pressure valve, the relief pressure valve easily falls in the installation, needs the staff to hold the relief pressure valve with a hand, has reduced work efficiency, is unfavorable for people's use, and current relief pressure valve is when sealing up rivers simultaneously, and sealed effect is not good, leads to rivers easily to flow backwards, and the practicality is not good problem provides the relief pressure valve of being convenient for the installation.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a relief pressure valve convenient to installation, includes the valve body, one side of valve body is provided with the upper flange, and the opposite side of valve body is provided with the lower flange, one side of upper flange and lower flange all is provided with the draw-in groove, the bottom of valve body is provided with the fixed block, and the front surface of fixed block is provided with the supporting leg, the both sides of valve body inner wall all are provided with the spout, and the inside sliding connection of spout has the slider, one side of slider is provided with the installation piece, and the bottom of installation piece is connected with the spring, the bottom of spring is provided with the connecting block, one side of installation piece bottom is provided with the connecting rod, and one side of connecting rod is provided with the valve that runs through to.
Preferably, the fixed block is connected with the supporting legs in a rotating mode through pin shafts.
Preferably, the top of the valve body is provided with a mounting cover, and two sides of the mounting cover are provided with bolts penetrating to the bottom of the valve body.
Preferably, the inner wall of the mounting cover is provided with an internal thread, the outer side of the top of the valve body is provided with an external thread, and the external thread is matched with the internal thread.
Preferably, an elastic sealing gasket is arranged at the joint of the valve and the valve body.
Preferably, the longitudinal section of the connecting rod is "L" shaped.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a supporting leg that sets up can realize the free rotation under the effect of round pin axle, it is mutually perpendicular with the fixed block to make the supporting leg prop up the valve body, avoid installer to use hand valve body, one side of going up flange and lower flange all is provided with the draw-in groove simultaneously, can cooperate with the fixture block that sets up on the connecting tube, be favorable to installer to aim at the through-hole on the ring flange, time is saved, and can reciprocate under the interact of rivers with the spring through the installation piece that sets up, thereby make the connecting rod drive the valve and reciprocate, when not needing the rivers to pass through, the connecting block can carry out double sealing with the piston of valve bottom to the valve body, avoid the rivers backward flow.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the present invention A;
FIG. 3 is an enlarged view of the present invention B;
fig. 4 is a schematic structural view of the upper flange of the present invention.
In the figure: 1. a valve body; 2. an upper flange; 3. a lower flange; 4. a chute; 5. a slider; 6. mounting blocks; 7. a spring; 8. connecting blocks; 9. a piston; 10. installing a cover; 11. a bolt; 12. a connecting rod; 13. a valve; 14. a fixed block; 15. supporting legs; 16. a clamping groove.
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.
Please refer to fig. 1-4, a pressure reducing valve convenient to install, which comprises a valve body 1, wherein an upper flange 2 is arranged on one side of the valve body 1, a lower flange 3 is arranged on the other side of the valve body 1, a clamping groove 16 is arranged on one side of each of the upper flange 2 and the lower flange 3, a fixed block 14 is arranged at the bottom of the valve body 1, a supporting leg 15 is arranged on the front surface of the fixed block 14, sliding grooves 4 are arranged on two sides of the inner wall of the valve body 1, a sliding block 5 is slidably connected inside the sliding grooves 4, an installation block 6 is arranged on one side of the sliding block 5, a spring 7 is connected to the bottom of the installation block 6, a connecting block 8 is arranged at the bottom of the spring 7, a connecting rod 12 is arranged on one side of the bottom of the installation block 6, a valve 13 penetrating.
The utility model discloses a supporting leg 15 that sets up can realize the free rotation under the effect of round pin axle for supporting leg 15 is mutually perpendicular with fixed block 14, thereby makes supporting leg 15 prop up valve body 1, avoids installer to use hand valve body 1, and one side of upper flange 2 and lower flange 3 all is provided with draw-in groove 16 simultaneously, can cooperate with the fixture block that sets up on the connecting tube, is favorable to the installer to aim at the through-hole on the ring flange, has practiced thrift the time.
Please refer to fig. 1 and 3, the fixing block 14 is rotatably connected to the supporting leg 15 via a pin.
This kind of relief pressure valve convenient to installation can realize free rotation under the effect of round pin axle through supporting leg 15 that sets up for supporting leg 15 is mutually perpendicular with fixed block 14, thereby makes supporting leg 15 prop up valve body 1, avoids installer to use hand valve body 1.
Please refer to fig. 1 and 2, a mounting cover 10 is disposed on the top of the valve body 1, bolts 11 penetrating to the bottom of the valve body 1 are disposed on two sides of the mounting cover 10, an internal thread is disposed on the inner wall of the mounting cover 10, and an external thread is disposed on the outer side of the top of the valve body 1 and matches with the internal thread.
This kind of relief pressure valve convenient to installation can utilize earlier mutually supporting between the screw thread to be connected with valve body 1 through the installation lid 10 that sets up, then is fixed valve body 1 and installation lid 10 with bolt 11 again, avoids installation lid 10 to drop.
Referring to fig. 1, an elastic gasket is disposed at the joint of the valve 13 and the valve body 1.
The pressure reducing valve convenient to install can avoid the situation of water leakage in a gap between the valve 13 and the valve body 1 through the arranged elastic sealing gasket.
Please refer to fig. 1, the longitudinal section of the connecting rod 12 is "L" shaped.
This kind of relief pressure valve convenient to installation can drive valve 13 through the connecting rod 12 that sets up and reciprocate, and when not needing the rivers through-flow, connecting block 8 can carry out double seal with the piston 9 of 13 bottoms of valve to valve body 1, avoids rivers backward flow.
The working principle is as follows: before use, the supporting legs 15 are rotated to enable the supporting legs 15 to be perpendicular to the ground to achieve the supporting effect on the whole valve body 1, then an installer respectively connects the upper flange 2 and the lower flange 3 with the connecting pipeline, at the moment, a clamping block of a flange plate of the connecting pipeline is matched with the clamping groove 16, so that the installer can quickly align with a through hole on the flange plate, when the valve is used, water flows into the valve body 1 through a water inlet hole in the upper flange 2, then the connecting block 8 is lifted upwards by the water flow, the connecting block 8 drives the spring 7 to move upwards, the spring 7 drives the mounting block 6 to move upwards, the mounting block 6 drives the connecting rod 12 to move upwards, the connecting rod 12 drives the valve 13 to move upwards, a through hole in the lower flange 3 is opened, the water flows out from the through hole, at the moment, the water is extruded under the action of the spring 7, the pressure reduction effect, spring 7 drives installation piece 6 and connecting block 8 downstream, and connecting rod 12 drives valve 13 downstream, and valve 13 and the piston 9 of connecting block 8 bottom carry out double seal to valve body 1, avoid rivers backward flow.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. A relief pressure valve convenient to installation, includes valve body (1), its characterized in that: an upper flange (2) is arranged on one side of the valve body (1), a lower flange (3) is arranged on the other side of the valve body (1), clamping grooves (16) are formed in one sides of the upper flange (2) and the lower flange (3), a fixed block (14) is arranged at the bottom of the valve body (1), supporting legs (15) are arranged on the front surface of the fixed block (14), sliding grooves (4) are formed in two sides of the inner wall of the valve body (1), a sliding block (5) is connected to the inside of each sliding groove (4) in a sliding mode, an installation block (6) is arranged on one side of each sliding block (5), a spring (7) is connected to the bottom of each installation block (6), a connecting block (8) is arranged at the bottom of each spring (7), a connecting rod (12) is arranged on one side of the bottom of each installation block (6), and a valve (13) penetrating through, and pistons (9) are arranged at the bottoms of the valve (13) and the connecting block (8).
2. An easy to install pressure relief valve as claimed in claim 1, wherein: the fixed block (14) is rotatably connected with the supporting legs (15) through pin shafts.
3. An easy to install pressure relief valve as claimed in claim 1, wherein: the top of the valve body (1) is provided with an installation cover (10), and bolts (11) penetrating to the bottom of the valve body (1) are arranged on two sides of the installation cover (10).
4. A pressure relief valve for ease of installation as claimed in claim 3, wherein: the inner wall of the mounting cover (10) is provided with an internal thread, the outer side of the top of the valve body (1) is provided with an external thread, and the external thread is matched with the internal thread.
5. An easy to install pressure relief valve as claimed in claim 1, wherein: and an elastic sealing gasket is arranged at the joint of the valve (13) and the valve body (1).
6. An easy to install pressure relief valve as claimed in claim 1, wherein: the longitudinal section of the connecting rod (12) is L-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920774208.7U CN210088089U (en) | 2019-05-27 | 2019-05-27 | Pressure reducing valve convenient to install |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920774208.7U CN210088089U (en) | 2019-05-27 | 2019-05-27 | Pressure reducing valve convenient to install |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210088089U true CN210088089U (en) | 2020-02-18 |
Family
ID=69480330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920774208.7U Expired - Fee Related CN210088089U (en) | 2019-05-27 | 2019-05-27 | Pressure reducing valve convenient to install |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210088089U (en) |
-
2019
- 2019-05-27 CN CN201920774208.7U patent/CN210088089U/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: 20200218 Termination date: 20200527 |