CN220354623U - Control valve with leakage alarm function - Google Patents
Control valve with leakage alarm function Download PDFInfo
- Publication number
- CN220354623U CN220354623U CN202322316441.XU CN202322316441U CN220354623U CN 220354623 U CN220354623 U CN 220354623U CN 202322316441 U CN202322316441 U CN 202322316441U CN 220354623 U CN220354623 U CN 220354623U
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- China
- Prior art keywords
- control valve
- mounting
- alarm function
- pipeline
- detection device
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- 238000001514 detection method Methods 0.000 claims abstract description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 24
- 238000009434 installation Methods 0.000 claims description 15
- 238000007789 sealing Methods 0.000 claims description 15
- 238000007654 immersion Methods 0.000 claims description 5
- 239000007788 liquid Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
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- Examining Or Testing Airtightness (AREA)
Abstract
The utility model discloses a control valve with a leakage alarm function, which belongs to the field of control valves and comprises a pipeline, wherein a control valve main body is arranged on the pipeline, two mounting plates are symmetrically arranged on the control valve main body, a limiting structure is arranged on the mounting plates, the limiting structure consists of a mounting rod, an anti-falling baffle, a reset spring and a connecting plate, the anti-falling baffle is arranged at the inner end of the mounting rod, the reset spring is sleeved on the mounting rod, the connecting plate is arranged at the outer end of the mounting rod, and a leakage detection device is arranged at the joint of the control valve main body and the pipeline.
Description
Technical Field
The utility model relates to the field of control valves, in particular to a control valve with a leakage alarm function.
Background
The valve is a pipeline accessory for opening and closing a pipeline, controlling flow direction, adjusting and controlling parameters of a conveying medium, can be divided into a shutoff valve, a check valve, a regulating valve and the like according to functions of the valve, and is a control part in a fluid conveying system and has the functions of stopping, adjusting, guiding, preventing backflow, stabilizing pressure, shunting or overflow pressure relief and the like. In the process of using the control valve, the joint of the control valve and the pipeline is easy to leak.
The utility model provides a valve with leak alarm function of current application number is CN201920581698.9, though it is through the surface of first clamp and second clamp respectively fixedly connected with first joint box and second joint box, make first joint box and second joint box concatenation laminating, when the valve body takes place to leak, can make the liquid that leaks enter into the detection case through the hose, be connected with outside alarm device electricity through the water logging sensor in the detection case, thereby make water logging sensor sense and have liquid, thereby send the signal, make alarm device report to the police, the purpose that can leak the warning has been reached, avoid extravagant resource, but its structure is comparatively complicated, be unfavorable for using widely, the water logging sensor is apart from leaking the distance of dew point is farther simultaneously, the liquid that the leak point leaked needs to reach certain volume and can flow to water logging sensor department through longer time, thereby lead to leak alarm's promptness relatively poor, therefore need improve it.
Disclosure of Invention
The utility model mainly aims to provide a control valve with a leakage alarm function, which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the utility model provides a control valve with leak alarm function, includes the pipeline, install the control valve main part on the pipeline, two mounting panels are installed to the symmetry in the control valve main part, install limit structure on the mounting panel, limit structure comprises installation pole, anticreep baffle, reset spring and connecting plate, the inner at the installation pole is installed to the anticreep baffle, reset spring cover is established on the installation pole, the outer end at the installation pole is installed to the connecting plate, leak detection device is installed to the outer end of connecting plate, leak detection device overlaps simultaneously and establishes the junction at control valve main part and pipeline, leak detection device is by sealed base ring and water logging sensor, water logging sensor has a plurality of and symmetry to install in sealed base ring.
Preferably, the control valve main body and the pipeline are fixedly connected through bolts.
Preferably, the mounting plate is fixedly mounted on the control valve main body, and a mounting square hole is formed in the mounting plate and penetrates through two ends of the mounting plate.
Preferably, the mounting rod on the limiting structure is fixedly connected with the anti-falling baffle and the connecting plate.
Preferably, the installation rod on the limiting structure is slidably installed in an installation square hole formed in the installation plate, and the anti-falling baffle and the return spring are respectively located on two sides of the installation plate.
Preferably, the sealing base ring on the leakage detection device is of an annular structure, the sealing base ring is fixedly connected with the connecting plate, an annular cavity is formed in the inner wall of the sealing base ring, a plurality of water sensors are fixedly arranged in the annular cavity, and the water sensors are electrically connected with an alarm device arranged outside.
Compared with the prior art, the utility model has the following beneficial effects:
by arranging the leakage detection device and directly arranging the leakage detection device at the joint of the control valve main body and the pipeline, the water immersion sensor on the leakage detection device is closer to the leakage point, so that when leakage occurs at the joint of the control valve main body and the pipeline, leaked liquid can be in contact with the water immersion sensor in a shorter time, the timeliness of leakage alarm is better, and meanwhile, the leakage detection device has a simpler structure and is beneficial to popularization and use; through setting up limit structure, can carry out spacing fixed to leak detection device.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the structure of the control valve body and mounting plate of the present utility model;
fig. 3 is a schematic structural view of a limit structure and a leak detection apparatus according to the present utility model.
In the figure: 1. a control valve body; 2. a limit structure; 3. a leak detection device; 4. a pipe; 5. a mounting plate; 6. installing square holes; 7. a mounting rod; 8. an anti-falling baffle; 9. a return spring; 10. a connecting plate; 11. sealing the base ring; 12. a water immersion sensor; 13. an annular cavity.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
Referring to fig. 1, 2 and 3, a control valve with a leakage alarm function includes a pipe 4, a control valve body 1 is installed on the pipe 4, the control valve body 1 and the pipe 4 are fixedly connected through bolts, and when in use, the control valve body 1 can be fixedly installed on the pipe 4 through bolts.
Referring to fig. 1, 2 and 3, two mounting plates 5 are symmetrically mounted on a control valve main body 1, the mounting plates 5 are fixedly mounted on the control valve main body 1, a mounting square hole 6 is formed in each mounting plate 5, two ends of each mounting plate 5 are penetrated by each mounting square hole 6, a limiting structure 2 is mounted on each mounting plate 5, each limiting structure 2 is composed of a mounting rod 7, a drop-off baffle 8, a return spring 9 and a connecting plate 10, each drop-off baffle 8 is mounted at the inner end of each mounting rod 7, each return spring 9 is sleeved on each mounting rod 7, each connecting plate 10 is mounted at the outer end of each mounting rod 7, each mounting rod 7 on each limiting structure 2 is fixedly connected with each drop-off baffle 8 and each connecting plate 10, each mounting rod 7 on each limiting structure 2 is slidably mounted in each mounting square hole 6 formed in each mounting plate 5, each drop-off baffle 8 and each return spring 9 are respectively located at two sides of each mounting plate 5, each connecting plate 10 is provided with a leak detection device 3 at the outer end, the leak detection device 3 is sleeved at the joint of the control valve main body 1 and the pipeline 4 at the same time, the leak detection device 3 is composed of a sealing base ring 11 and water sensors 12, the water sensors 12 are symmetrically arranged in the sealing base ring 11, the sealing base ring 11 on the leak detection device 3 is of an annular structure, the sealing base ring 11 is fixedly connected with the connecting plate 10, an annular cavity 13 is formed on the inner wall of the sealing base ring 11, the water sensors 12 are fixedly arranged in the annular cavity 13, the water sensors 12 are electrically connected with an alarm device arranged outside, by arranging the leak detection device 3 and directly arranging the leak detection device 3 at the joint of the control valve main body 1 and the pipeline 4, the water sensors 12 on the leak detection device 3 are close to the leak points, so that when the joint of the control valve main body 1 and the pipeline 4 leaks, the liquid that leaks can be in contact with water logging sensor 12 in shorter time to make leak alarm's timeliness better, this leak detection device 3 structure is comparatively simple simultaneously, is favorable to using widely, through setting up limit structure 2, can carry out spacing fixed to leak detection device 3.
It should be noted that, the utility model is a control valve with leakage alarm function, in the process of use, when leakage occurs at the joint of the control valve main body 1 and the pipeline 4, the leaked liquid will enter into the annular cavity 13 formed on the inner wall of the sealing base ring 11, at this time, the leaked liquid will contact with the water sensor 12 in the annular cavity 13, so that the water sensor 12 will send a signal to the alarm device electrically connected with the water sensor, and further the alarm function is realized; in order to facilitate the installation connection of the control valve main body 1 and the pipeline 4, when the control valve main body 1 and the pipeline 4 are installed and connected, the leak detection device 3 can be pushed inwards, in the process, the leak detection device 3 can push the installation rod 7 on the limiting structure 2 to move in the installation square hole 6, the reset spring 9 can be compressed, after the control valve main body 1 and the pipeline 4 are installed and connected, the leak detection device 3 is loosened, at the moment, under the elastic acting force of the reset spring 9, the leak detection device 3 can be pushed outwards, and finally the leak detection device 3 can be sleeved at the connection part of the control valve main body 1 and the pipeline 4.
The foregoing description is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the technical solutions described in the foregoing embodiments, or that equivalents may be substituted for part of the technical features thereof. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a control valve with leak alarm function, includes pipeline (4), install control valve main part (1) on pipeline (4), two mounting panels (5) are installed to symmetry on control valve main part (1), its characterized in that: install limit structure (2) on mounting panel (5), limit structure (2) are by installation pole (7), anticreep baffle (8), reset spring (9) and connecting plate (10) are constituteed, the inner at installation pole (7) is installed to anticreep baffle (8), reset spring (9) cover is established on installation pole (7), the outer end at installation pole (7) is installed to connecting plate (10), leak detection device (3) are installed to the outer end of connecting plate (10), leak detection device (3) cover simultaneously establishes the junction at control valve main part (1) and pipeline (4), leak detection device (3) are by sealing base ring (11) and water sensor (12), water sensor (12) have a plurality of and the symmetry is installed in sealing base ring (11).
2. A control valve with a leak alarm function as defined in claim 1, wherein: the control valve main body (1) is fixedly connected with the pipeline (4) through bolts.
3. A control valve with a leak alarm function as defined in claim 2, wherein: the mounting plate (5) is fixedly mounted on the control valve main body (1), a mounting square hole (6) is formed in the mounting plate (5), and the two ends of the mounting plate (5) are communicated through the mounting square hole (6).
4. A control valve with a leak alarm function according to claim 3, characterized in that: the mounting rod (7) on the limiting structure (2) is fixedly connected with the anti-falling baffle (8) and the connecting plate (10).
5. A control valve with a leak alarm function as defined in claim 4, wherein: the mounting rod (7) on the limiting structure (2) is slidably mounted in the mounting square hole (6) formed in the mounting plate (5), and the anti-falling baffle (8) and the return spring (9) are respectively located on two sides of the mounting plate (5).
6. A control valve with a leak alarm function as defined in claim 5, wherein: the sealing base ring (11) on the leakage detection device (3) is of an annular structure, the sealing base ring (11) is fixedly connected with the connecting plate (10), an annular cavity (13) is formed in the inner wall of the sealing base ring (11), a plurality of water immersion sensors (12) are fixedly installed in the annular cavity (13), and the water immersion sensors (12) are electrically connected with an alarm device arranged outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322316441.XU CN220354623U (en) | 2023-08-28 | 2023-08-28 | Control valve with leakage alarm function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322316441.XU CN220354623U (en) | 2023-08-28 | 2023-08-28 | Control valve with leakage alarm function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220354623U true CN220354623U (en) | 2024-01-16 |
Family
ID=89483867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322316441.XU Active CN220354623U (en) | 2023-08-28 | 2023-08-28 | Control valve with leakage alarm function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220354623U (en) |
-
2023
- 2023-08-28 CN CN202322316441.XU patent/CN220354623U/en active Active
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