CN220792257U - Built-in pressure reducing throttle valve of low-temperature system pipeline - Google Patents
Built-in pressure reducing throttle valve of low-temperature system pipeline Download PDFInfo
- Publication number
- CN220792257U CN220792257U CN202322744179.9U CN202322744179U CN220792257U CN 220792257 U CN220792257 U CN 220792257U CN 202322744179 U CN202322744179 U CN 202322744179U CN 220792257 U CN220792257 U CN 220792257U
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- valve
- valve body
- flow
- plate
- temperature system
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 69
- 230000000670 limiting effect Effects 0.000 claims abstract description 24
- 230000000149 penetrating effect Effects 0.000 claims description 7
- 230000006837 decompression Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 10
- 230000003139 buffering effect Effects 0.000 abstract description 9
- 238000007789 sealing Methods 0.000 abstract description 4
- 238000010248 power generation Methods 0.000 abstract description 3
- 230000003116 impacting effect Effects 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 6
- 230000001105 regulatory effect Effects 0.000 description 4
- 230000000979 retarding effect Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Abstract
The utility model discloses a built-in pressure reducing throttle valve of a low-temperature system pipeline, which comprises a valve body assembly and a flow-retarding assembly, wherein the valve body assembly comprises a valve body, a slow-flow ball body is arranged in the low-temperature system pipeline, when water flows in from a water inlet pipe, the slow-flow ball body is positioned in the water inlet pipe, the water flows contact the ball body for the first time, the ball body can provide a buffering effect for the water flows, and can transversely rotate left and right along with the water flows when the water flows pass due to the limitation of an arc-receiving plate and a limiting block of the ball body, the rotating ball body can prevent the water flow from impacting to cause damage to the ball body and is connected with an external generator, the ball body can provide a power generation effect when rotating, after the water flows through the buffering of the ball body, the water flows into a flow-dividing plate, and is secondarily buffered and dispersed by the flow-dividing plate, so that the impact of the water flow to the inside the valve body and the throttle plate are reduced, deformation of the valve body and the throttle plate under the long-time impact is prevented, and the sealing effect is affected.
Description
Technical Field
The utility model relates to the technical field of pressure reducing throttle valves, in particular to a pressure reducing throttle valve arranged in a low-temperature system pipeline.
Background
The pressure reducing throttle valve is a valve which can reduce the inlet pressure to a certain required outlet pressure through adjustment and automatically keep the outlet pressure stable by means of the energy of a medium, when a worker uses the pressure reducing throttle valve to reduce pressure and throttle in a low-temperature system pipeline, the pressure reducing throttle valve can impact the inside of the valve body and a throttle plate after water flow enters the valve body due to the fact that the water flow speed is fast, deformation can be caused under the long-time impact to affect the sealing effect of the valve body, and the pressure reducing throttle valve arranged in the low-temperature system pipeline can provide convenience for the worker.
Disclosure of Invention
The utility model aims to provide a built-in pressure reducing throttle valve of a low-temperature system pipeline so as to solve the problems in the background technology.
In order to achieve the above purpose, the utility model provides a technical scheme that the pressure reducing throttle valve with the built-in low temperature system pipeline comprises a valve body assembly and a flow retarding assembly, wherein the valve body assembly comprises a valve body, a water inlet pipe arranged on one side of the valve body, a water outlet pipe arranged on the other side of the valve body and a valve cover arranged at the top of the valve body, and the flow retarding assembly comprises a connecting rod penetrating through the inside of the water inlet pipe, an arc plate arranged on the inner side of the connecting rod, a limiting block arranged on the inner side of the arc plate, a flow retarding ball arranged on the inner sides of the arc plate and the limiting block and a plurality of flow dividing plates with different angles arranged in the valve body.
Preferably, flanges are arranged on the outer sides of the water inlet pipe and the water outlet pipe, and connecting pipes are arranged on the front sides of the water inlet pipe and the water outlet pipe.
Preferably, a control valve is arranged on the inner side of the connecting pipe, and the valve body and the valve cover are connected and fixed through a flange.
Preferably, the top of valve gap runs through and installs the valve rod, the regulating plate is installed at the top of valve rod, the limiting plate is installed in the outside of valve rod, and the limiting plate is located the inside of valve gap.
Preferably, a spring is arranged on the outer side of the valve rod, the spring is positioned at the bottom of the limiting plate, a throttle plate is arranged at the bottom of the valve rod, and the throttle plate is positioned in the valve body.
Preferably, the top of the connecting rod is provided with a connecting flange, the connecting rod penetrates through the water inlet pipe and is connected with the connecting flange, and the connecting rod is fixedly connected with an external generator through the connecting flange
By adopting the technical scheme, the beneficial effects obtained by the utility model are as follows:
according to the utility model, the slow-flow ball body is arranged, when water flow enters from the water inlet pipe, the slow-flow ball body is positioned in the water inlet pipe, the water flow contacts the ball body for the first time, the ball body can provide buffering effect for the water flow, and can transversely rotate left and right along with the water flow when the water flow passes due to the limitation of the arc plate and the limiting block, the rotating ball body can prevent the damage to the ball body caused by the water flow impact, and is connected with an external generator, the ball body can provide power generation effect when rotating, after the water flow passes through the buffering of the ball body, the water flow flows into the flow dividing plate, and then the flow dividing plate is used for secondarily buffering and dispersing the water flow, so that the impact of the water flow to the valve body and the throttle plate is reduced, and the deformation of the valve body and the throttle plate under the long-time impact is prevented, and the sealing effect is affected.
Drawings
Fig. 1 is a schematic perspective view of a valve body according to the present utility model.
FIG. 2 is a schematic cross-sectional view of a valve body according to the present utility model.
FIG. 3 is a schematic diagram of FIG. 2A according to the present utility model.
In the figure:
100. a valve body assembly; 101. a valve body; 102. a water inlet pipe; 103. a water outlet pipe; 104. a connecting pipe; 105. a control valve; 106. a valve cover; 107. a valve stem; 108. an adjusting plate; 109. a limiting plate; 110. a spring; 111. a throttle plate.
200. A slow flow component; 201. a connecting rod; 202. a connecting flange; 203. an arc plate; 204. a limiting block; 205. slow flow spheres; 206. a splitter plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 and 2, a pressure reducing throttle valve is arranged in a low-temperature system pipeline;
the valve body assembly 100 comprises a valve body 101, a pressure reducing throttle valve installed in a low-temperature system pipeline can provide inlet and outlet pressure regulation and stabilization for the pressure reducing throttle valve, a water inlet pipe 102 installed on one side of the valve body 101, the valve body 101 can provide support for the water inlet pipe 102 installed on one side, a water outlet pipe 103 installed on the other side of the valve body 101, flanges are installed on the outer sides of the water inlet pipe 102 and the water outlet pipe 103, the valve body 101 can provide support for the water outlet pipe 103 installed on the other side, staff can be connected with an external pipeline through the flanges installed on the outer sides of the water inlet pipe 102 and the water outlet pipe 103, after the pipeline is connected, water flows enter the valve body 101 through the water inlet pipe 102 and then flow out from the water outlet pipe 103, a connecting pipe 104 is installed on the front sides of the water inlet pipe 102 and the water outlet pipe 103, the water inlet pipe 102 and the water outlet pipe 103 can provide support for the connecting pipe 104 installed on the front side, a control valve 105 is installed on the inner side of the connecting pipe 104, the connecting pipe 104 can provide support and connection for the control valve 105 installed on the inner side, the valve cover 106 is installed on the top of the valve body 101, the valve body 101 and the valve cover 106 are connected and fixed through flanges, the valve body 101 can provide support for the valve cover 106 installed on the top, the valve rod 107 is installed on the top of the valve cover 106 in a penetrating manner, the valve cover 106 can provide installation space and support for the valve rod 107 installed on the top in a penetrating manner, the regulating plate 108 is installed on the top of the valve rod 107, the valve rod 107 can provide support for the regulating plate 108 installed on the top, the limiting plate 109 is installed on the outer side of the valve rod 107, the limiting plate 109 is positioned in the valve cover 106, the valve rod 107 can provide support for the limiting plate 109 installed on the outer side, the spring 110 is installed on the outer side of the valve rod 107, the spring 110 is positioned at the bottom of the limiting plate 109, the valve rod 107 can provide activity and support for the spring 110 installed on the outer side, the throttle plate 111 is installed on the bottom of the valve rod 107, the throttle plate 111 is located the inside of valve body 101, and valve rod 107 can provide support and activity ability for the throttle plate 111 of bottom installation, when needs are adjusted internal flow, makes its drive valve rod 107 through rotating regulating plate 108 and rotates, and valve rod 107 upwards or down moves and drive bottom-mounted spring 110 and throttle plate 111 to rise or descend in the rotation in-process, can increase or reduce the space that the rivers flow after the throttle plate 111 goes up and down, makes rivers can quick, slow outwards flow.
Referring to fig. 2 and 3, a pressure reducing throttle valve is arranged in a low-temperature system pipeline;
the slow flow assembly 200 comprises a connecting rod 201 penetrating and installed inside the water inlet pipe 102, the water inlet pipe 102 can provide installation space and support for the connecting rod 201 penetrating and installed inside, a connecting flange 202 is installed at the top of the connecting rod 201, the connecting rod 201 penetrates and installed inside the water inlet pipe 102 and is connected with the connecting flange 202, the connecting rod 201 is fixedly connected with an external generator through the connecting flange 202, the connecting rod 201 can provide support for the connecting flange 202 installed at the top, an arc plate 203 is installed inside the connecting rod 201, the connecting rod 201 can provide installation space and support for the arc plate 203 installed inside, a limiting block 204 is installed inside the arc plate 203, the arc plate 203 can provide support for the limiting block 204 installed inside, slow flow balls 205 are installed inside the arc plate 203 and the limiting block 204, the arc plate 203 and the limiting block 204 can provide installation space and limiting effect for the slow flow balls 205 installed inside, the valve body 101 can provide installation space and support for the internally-installed flow dividing plates 206 with different angles, after the pressure reducing throttle valve is installed by a worker, the water flow enters the water inlet pipe 102, the slow flow ball 205 installed in the water inlet pipe 102 can provide primary buffering for the water flow, the impact is reduced, the slow flow ball 205 can transversely rotate left and right due to the limitation of the arc-receiving plate 203 and the limiting block 204 of the slow flow ball 205, the impact of the water flow on the slow flow ball 205 is reduced, the slow flow ball 205 is connected with an external generator when rotating, the power generation can be performed, the flow dividing plate 206 can provide secondary buffering and flow dividing for the water flow when the water flow contacts the flow dividing plate 206 after the primary buffering of the slow flow ball 205, the slow flow ball 205 and the flow dividing plate 206 cooperate to reduce the impact of water flow on the inside of the valve body 101 and the throttle plate 111, and prevent deformation of the inside of the valve body 101 and the throttle plate 111 caused by long-time impact, thereby affecting the sealing effect.
Working principle: after the staff installs the decompression choke valve, when rivers get into inlet tube 102, inlet tube 102 internally mounted's slow flow spheroid 205 can reduce its impact to scatter rivers around, and slow flow spheroid 205 receives the restriction of arc board 203 and stopper 204, horizontal rotation about can carrying out when rivers impact, can reduce self and receive the impact effect in the rotation, and slow flow spheroid 205 is being connected with external generator in the rotation, can generating electricity, rivers get into in the flow divider 206 after preliminary slow flow, flow divider 206 can provide secondary buffering and the effect of reposition of redundant personnel for it, cooperation slow flow spheroid 205 can reduce the impact of rivers to valve body 101 inside and throttle plate 111.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (6)
1. A low temperature system pipeline built-in decompression throttle valve, characterized by comprising:
the valve body assembly (100) comprises a valve body (101), a water inlet pipe (102) arranged on one side of the valve body (101), a water outlet pipe (103) arranged on the other side of the valve body (101), and a valve cover (106) arranged on the top of the valve body (101);
the slow flow assembly (200) comprises a connecting rod (201) penetrating through the inside of the water inlet pipe (102), an arc plate (203) arranged on the inner side of the connecting rod (201), a limiting block (204) arranged on the inner side of the arc plate (203), a slow flow ball body (205) arranged on the inner sides of the arc plate (203) and the limiting block (204), and a plurality of flow dividing plates (206) arranged in the valve body (101) at different angles.
2. The low-temperature system pipeline built-in pressure reducing throttle valve according to claim 1, wherein flanges are arranged on the outer sides of the water inlet pipe (102) and the water outlet pipe (103), and connecting pipes (104) are arranged on the front sides of the water inlet pipe (102) and the water outlet pipe (103).
3. The pressure reducing throttle valve with the built-in low temperature system pipeline according to claim 2, wherein a control valve (105) is installed on the inner side of the connecting pipe (104), and the valve body (101) and the valve cover (106) are connected and fixed through flanges.
4. The low-temperature system pipeline built-in pressure reducing throttle valve according to claim 1, wherein a valve rod (107) is installed at the top of the valve cover (106) in a penetrating manner, an adjusting plate (108) is installed at the top of the valve rod (107), a limiting plate (109) is installed on the outer side of the valve rod (107), and the limiting plate (109) is located inside the valve cover (106).
5. The pressure reducing throttle valve with built-in low temperature system pipeline according to claim 4, wherein a spring (110) is installed on the outer side of the valve rod (107), the spring (110) is located at the bottom of the limiting plate (109), a throttle plate (111) is installed at the bottom of the valve rod (107), and the throttle plate (111) is located inside the valve body (101).
6. The low-temperature system pipeline built-in pressure reducing throttle valve according to claim 1, wherein a connecting flange (202) is installed at the top of the connecting rod (201), the connecting rod (201) penetrates through the water inlet pipe (102) to be connected with the connecting flange (202), and the connecting rod (201) is fixedly connected with an external generator through the connecting flange (202).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322744179.9U CN220792257U (en) | 2023-10-13 | 2023-10-13 | Built-in pressure reducing throttle valve of low-temperature system pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322744179.9U CN220792257U (en) | 2023-10-13 | 2023-10-13 | Built-in pressure reducing throttle valve of low-temperature system pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220792257U true CN220792257U (en) | 2024-04-16 |
Family
ID=90663403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322744179.9U Active CN220792257U (en) | 2023-10-13 | 2023-10-13 | Built-in pressure reducing throttle valve of low-temperature system pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220792257U (en) |
-
2023
- 2023-10-13 CN CN202322744179.9U patent/CN220792257U/en active Active
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