CN210623762U - Stainless steel rotation governing valve - Google Patents
Stainless steel rotation governing valve Download PDFInfo
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- CN210623762U CN210623762U CN201921142554.XU CN201921142554U CN210623762U CN 210623762 U CN210623762 U CN 210623762U CN 201921142554 U CN201921142554 U CN 201921142554U CN 210623762 U CN210623762 U CN 210623762U
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- valve
- valve body
- stainless steel
- threaded rod
- cover
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Abstract
The utility model relates to the technical field of valve control, and a stainless steel rotation governing valve is disclosed, which comprises a valve body, the top fixed mounting of valve body has the valve gap, the threaded rod has been cup jointed in the middle part activity of valve gap, the one end of threaded rod runs through the inner chamber and the fixedly connected with connecting block of valve body, the loose axle has been cup jointed in the bottom activity of connecting block, the connecting block rotates through the loose axle and is connected with the piston, the mounting groove has been seted up to the outer wall of piston, the inner chamber fixed mounting of mounting groove has the meter flow ware, the other end fixedly connected with of threaded rod rotates the. The utility model discloses a structure the device that changes the control lever into spacing cover, adjustment tank, fixed block, rotation ware and threaded rod has effectually replaced original control lever, and has better effect than original control lever, the smooth silk phenomenon can not appear, and then has improved the precision of valve body control, makes more accurate of its regulation.
Description
Technical Field
The utility model relates to a valve control technical field specifically is a stainless steel rotation governing valve.
Background
The rotary regulating valve for water supply is suitable for water supply pipeline of middle and low pressure boiler and drain pipe of high pressure heater, and has cylindrical valve clack rotating to change the area of the window formed between the valve clack and the valve seat for regulating flow rate, and the rotary opening and closing angle of the regulating valve is 60 deg and is indicated by the opening indicator board over the regulating valve.
The control lever at its top of current formula of circling round governing valve in the use needs often to pull it, and it is threaded connection with the valve body, long-term operation can lead to the smooth silk of control lever, and then the precision that leads to equipment control reduces, and the inside equipment that detects to the speed of rivers that does not have of current formula of circling round governing valve, the velocity of flow and the size of unable judgement rivers control, mostly rely on the intuition to operate, this kind of operating means is comparatively inaccurate, we release a stainless steel rotation governing valve for this reason.
Disclosure of Invention
The utility model is not enough to prior art, the utility model provides a stainless steel rotation governing valve, it can not appear smooth silk to possess the control lever, it is better to adjust the precision, the speed of accuse monitoring rivers, be convenient for carry out the advantage controlled to the valve body, the control lever at its top of in-process of having solved current formula of circling round governing valve using needs often to pull it, and it is threaded connection with the valve body, long-term operation can lead to the smooth silk of control lever, and then the precision that leads to equipment control reduces, and the inside equipment that does not detect the speed of rivers of current formula of circling round control valve, the velocity of flow and the size of rivers control can't be judged, mostly rely on the intuition to operate, this kind of operating mode is comparatively inaccurate problem.
The utility model provides a following technical scheme: a stainless steel rotary regulating valve comprises a valve body, wherein a valve cover is fixedly mounted at the top of the valve body, a threaded rod is movably sleeved in the middle of the valve cover, one end of the threaded rod penetrates through an inner cavity of the valve body and is fixedly connected with a connecting block, a movable shaft is movably sleeved at the bottom of the connecting block, the connecting block is rotatably connected with a piston through the movable shaft, a mounting groove is formed in the outer wall of the piston, a flow meter is fixedly mounted in the inner cavity of the mounting groove, a rotator is fixedly connected with the other end of the threaded rod, a regulating groove is formed in the middle of the rotator, a limiting cover is movably sleeved on the outer wall of the rotator, a regulating rod is movably mounted on the upper surface of the rotator, another regulating rod is fixedly mounted on the outer wall of the rotator, a fixed block is fixedly connected to, the upper surface fixed mounting of spacing cover has the velocity of flow display screen, the water inlet has been seted up in the left side of valve body, the delivery port has been seted up on the right side of valve body, the bottom fixed mounting of valve body has the base.
Preferably, the number of the mounting grooves is two, and the two mounting grooves are both positioned on the outer wall of the piston.
Preferably, the diameter value of the mounting groove is matched with the distance value between the water inlet and the water outlet, and the diameter values of the water inlet and the water outlet are equal.
Preferably, the opening of the limit cover is sixty degrees, and the length value of the adjusting groove is equal to the opening value of the limit cover.
Preferably, the housing of the valve body is made of a stainless steel plate, and the surface of the housing is coated with an anticorrosive paint.
Preferably, the inner cavity of the valve cover is provided with thread teeth, and the thread teeth are matched with the outer wall of the threaded rod.
Compared with the prior art, the utility model discloses possess following beneficial effect:
1. this stainless steel rotation governing valve through changing the control lever into spacing cover, adjustment tank, fixed block, rotation ware and adjusting the structure the device of pole original control lever has effectually been replaced, and has better effect than original control lever, the smooth silk phenomenon can not appear, and then has improved the precision of valve body control, makes more accurate of its regulation.
2. This stainless steel rotation governing valve, through the organizational structure of flow meter ware and velocity of flow display screen, the device can detect the velocity of flow of water, adjusts the velocity of flow of rivers at cooperation control structure, and this composite set is effectual has improved the precision that rivers were adjusted, and the speed of flow of the also real-time observation rivers of debugging.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the structure control rod of the present invention.
In the figure: 1. a valve body; 2. a limiting cover; 3. a flow rate display screen; 4. a water inlet; 5. a water outlet; 6. a base; 7. a threaded rod; 8. mounting grooves; 9. a valve cover; 10. connecting blocks; 11. a movable shaft; 12. a piston; 13. a flow meter; 14. a rotator; 15. a fixed block; 16. an adjustment groove; 17. and adjusting the rod.
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. 1-2, a stainless steel rotary regulating valve comprises a valve body 1, wherein a housing of the valve body 1 is made of a stainless steel plate, the surface of the housing is coated with an anticorrosive paint to prevent the exterior of the valve body 1 from rusting, which results in short service life of equipment, the stainless steel plate is used to improve the hardness of the valve body to ensure the service life of the equipment, a valve cover 9 is fixedly installed at the top of the valve body 1, the inner cavity of the valve cover 9 is provided with thread teeth, the thread teeth are matched with the outer wall of a threaded rod 7, the middle part of the valve cover 9 is movably sleeved with the threaded rod 7, one end of the threaded rod 7 penetrates through the inner cavity of the valve body 1 and is fixedly connected with a connecting block 10, the bottom of the connecting block 10 is movably sleeved with a movable shaft 11 for ensuring the rotating speed of a piston 12, and simultaneously a flow meter 13, the outer wall of the piston 12 is provided with a mounting groove 8, the diameter value of the mounting groove 8 is matched with the distance value between the water inlet 4 and the water outlet 5, the diameter values of the water inlet 4 and the water outlet 5 are equal, the number of the mounting grooves 8 is two, the two mounting grooves 8 are both positioned on the outer wall of the piston 12, the inner cavity of the mounting groove 8 is fixedly provided with a flow meter 13, the device can detect the flow velocity of water and adjust the flow velocity of the water in a matching control structure, the accuracy of water flow adjustment is effectively improved by the combined device, the flow velocity of the water flow can be observed in real time by debugging, the other end of the threaded rod 7 is fixedly connected with a rotator 14, the middle part of the rotator 14 is provided with an adjusting groove 16, the outer wall of the rotator 14 is movably sleeved with a limit cover 2, the opening of the limit cover 2 is sixty degrees, the maximum adjusting angle value of the limit cover is sixty degrees, the minimum angle value, with the precision of guaranteeing its regulation, the length value of adjustment tank 16 equals with spacing cover 2's opening value, the last surface movable mounting of rotating ware 14 has regulation pole 17, the outer wall fixed mounting of rotating ware 14 has another regulation pole 17, another one side fixedly connected with fixed block 15 of adjusting pole 17, the device is used for the fixed of adjusting the pole, the distance value with its regulation of guarantee is no longer than sixty degrees, prevent that it from exceeding the rated range, guarantee its distance of adjusting, another regulation pole 17 passes through fixed block 15 and spacing cover 2 fixed connection, the last surface fixed mounting of spacing cover 2 has velocity of flow display screen 3, water inlet 4 has been seted up in the left side of valve body 1, delivery port 5 has been seted up on the right side of valve body 1, the bottom fixed mounting of valve body 1 has base 6.
The theory of operation adjusts pole 17 through promoting, and then drives 14 bodies of rotating ware and rotate along adjustment tank 16, and then drives threaded rod 7 and rotates, drives piston 12 and moves, makes piston 12 downstream, controls rivers, recycles mounting groove 8 and detects rivers to the position of pole 17 is adjusted in the adjustment, can.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a stainless steel rotation governing valve, includes valve body (1), its characterized in that: the valve comprises a valve body (1), a valve cover (9) is fixedly mounted at the top of the valve body (1), a threaded rod (7) is movably sleeved at the middle of the valve cover (9), one end of the threaded rod (7) penetrates through an inner cavity of the valve body (1) and is fixedly connected with a connecting block (10), a movable shaft (11) is movably sleeved at the bottom of the connecting block (10), a piston (12) is rotatably connected with the connecting block (10) through the movable shaft (11), a mounting groove (8) is formed in the outer wall of the piston (12), a flow meter (13) is fixedly mounted in the inner cavity of the mounting groove (8), a rotator (14) is fixedly connected with the other end of the threaded rod (7), an adjusting groove (16) is formed in the middle of the rotator (14), a limiting cover (2) is movably sleeved on the outer wall of the rotator (14), an adjusting rod, outer wall fixed mounting of rotating ware (14) has another regulation pole (17), another one side fixedly connected with fixed block (15) of adjusting pole (17), another adjust pole (17) through fixed block (15) and spacing cover (2) fixed connection, the last fixed surface of spacing cover (2) installs velocity of flow display screen (3), water inlet (4) have been seted up in the left side of valve body (1), delivery port (5) have been seted up on the right side of valve body (1), the bottom fixed mounting of valve body (1) has base (6).
2. The stainless steel rotary regulating valve of claim 1, wherein: the quantity of mounting groove (8) has two, two mounting groove (8) all are located the outer wall of piston (12).
3. The stainless steel rotary regulating valve of claim 1, wherein: the diameter value of mounting groove (8) and the apart from the value adaptation between water inlet (4) and delivery port (5), the diameter value of water inlet (4) and delivery port (5) equals.
4. The stainless steel rotary regulating valve of claim 1, wherein: the opening of the limiting cover (2) is sixty degrees, and the length value of the adjusting groove (16) is equal to the opening value of the limiting cover (2).
5. The stainless steel rotary regulating valve of claim 1, wherein: the shell of the valve body (1) is made of a stainless steel plate, and the surface of the shell is coated with anticorrosive paint.
6. The stainless steel rotary regulating valve of claim 1, wherein: the inner cavity of the valve cover (9) is provided with thread teeth, and the thread teeth are matched with the outer wall of the threaded rod (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921142554.XU CN210623762U (en) | 2019-07-20 | 2019-07-20 | Stainless steel rotation governing valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921142554.XU CN210623762U (en) | 2019-07-20 | 2019-07-20 | Stainless steel rotation governing valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210623762U true CN210623762U (en) | 2020-05-26 |
Family
ID=70760516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921142554.XU Active CN210623762U (en) | 2019-07-20 | 2019-07-20 | Stainless steel rotation governing valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210623762U (en) |
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2019
- 2019-07-20 CN CN201921142554.XU patent/CN210623762U/en active Active
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