CN217081778U - Alarm device is revealed to heating power pipeline - Google Patents
Alarm device is revealed to heating power pipeline Download PDFInfo
- Publication number
- CN217081778U CN217081778U CN202221060233.7U CN202221060233U CN217081778U CN 217081778 U CN217081778 U CN 217081778U CN 202221060233 U CN202221060233 U CN 202221060233U CN 217081778 U CN217081778 U CN 217081778U
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- Prior art keywords
- pipeline
- alarm device
- power pipeline
- heating power
- sealing sleeve
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- Expired - Fee Related
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- 238000010438 heat treatment Methods 0.000 title abstract description 25
- 238000007789 sealing Methods 0.000 claims abstract description 41
- 238000001514 detection method Methods 0.000 claims abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 12
- 238000013461 design Methods 0.000 description 3
- 238000005192 partition Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to a heating power pipeline leakage alarm device, which comprises a first heating power pipeline and a second heating power pipeline, wherein the first heating power pipeline and the second heating power pipeline are connected through a flange, the first heating power pipeline is provided with a first thread sleeve ring, the first thread sleeve ring is in threaded connection with a first sealing sleeve, the second heating power pipeline is provided with a second thread sleeve ring, the second thread sleeve ring is in threaded connection with a second sealing sleeve, the first sealing sleeve and the second sealing sleeve are connected through a bolt, the lower end of the second sealing sleeve is connected with a pipeline, the bottom of the pipeline is connected with a detection box body, the inside of the pipeline is provided with a piston head, the bottom of the piston head is fixedly connected with a mandril, the mandril extends into the detection box body, a clapboard is arranged in the detection box body, and the center of the bottom of the clapboard is provided with a cover plate in a hinged manner, water is filled into the detection box body. When leakage occurs, the piston head pushes the cover plate, water in the tank flows out, and pipeline leakage can be detected timely.
Description
Technical Field
The utility model relates to a pipeline inspection technique, especially a heating power pipeline reveals alarm device.
Background
The heat supply pipeline network is also called as a heat supply pipeline, starts from a boiler room, a direct-fired machine room, a heat supply center and the like, leads heat sources to heat supply pipelines of a building heat inlet, a plurality of heat supply pipelines form a pipeline network, and the design pressure of a heat supply steam medium is less than or equal to 1.6MPa, and the design temperature is less than or equal to 350 ℃.
Heating power pipeline forms for the multistage pipe connection usually, adopts flange joint between pipeline and the pipeline, and long-time wearing and tearing consume leads to the problem that the junction of pipeline and pipeline appears revealing easily, if not handle in time, then can lead to the heat supply to reach the requirement, to above-mentioned problem, needs design a heating power pipeline and reveals alarm device for in time detect the pipeline and reveal.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an alarm device is revealed to heating power pipeline for the problem of revealing appears in the junction of solving current pipeline and pipeline.
In order to solve the problems, the utility model provides a heating power pipeline leakage alarm device, which comprises a first heating power pipeline and a second heating power pipeline, wherein the first heating power pipeline and the second heating power pipeline are connected through a flange, the first heating power pipeline is provided with a first thread sleeve ring, the first thread sleeve ring is in threaded connection with a first sealing sleeve, the second heating power pipeline is provided with a second thread sleeve ring, the second thread sleeve ring is in threaded connection with a second sealing sleeve, the first sealing sleeve and the second sealing sleeve are connected through a bolt, the lower end of the second sealing sleeve is connected with a pipeline, the bottom of the pipeline is connected with a detection box body, the inside of the pipeline is provided with a piston head, the bottom of the piston head is fixedly connected with a mandril, the mandril extends to the inside of the detection box body, a clapboard is arranged in the detection box body, the center of the bottom of the partition board is hinged with a cover plate, and water is filled into the detection box body.
The utility model provides an alarm device is revealed to heating power pipeline still has following technical characteristic:
furthermore, the top end of the ejector rod is in a cross-shaped pointed shape.
Further, the edge of the cover plate is provided with a sealing strip.
Furthermore, the side of the detection box body is provided with an observation window.
Further, a sealing ring is sleeved on the bolt.
Further, a sealing gasket is arranged at the joint of the first threaded lantern ring and the first sealing sleeve.
Further, a sealing gasket is arranged at the joint of the second threaded lantern ring and the second sealing sleeve.
Further, the bottom of the detection box body is open.
The utility model discloses following beneficial effect has: install the seal cover additional on the flange through connecting at heating power pipeline, and be provided with the detection box in the bottom of seal cover, when making the heating power pipeline junction take place to leak, in the steam entering pipeline in the heating power pipeline, because steam can't be discharged, lead to steam to promote the piston head in the pipeline, make the ejector pin of piston head bottom promote the apron, open the apron, make the water in the detection box along the breach of opening flow, make the security personnel see rivers play, in time report to the police and maintain the processing, avoid appearing revealing to lead to the heat supply not up to standard.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is a schematic structural view of a flange in an embodiment of the present invention;
FIG. 3 is a schematic sectional view of the inspection box according to the embodiment of the present invention;
fig. 4 is an enlarged schematic structural diagram of a position a in the embodiment of the present invention.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments. It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
As shown in fig. 1 to 4, in an embodiment of the thermal pipeline leakage alarm device of the present invention, the thermal pipeline leakage alarm device of this embodiment includes a first thermal pipeline 1 and a second thermal pipeline 2, the first thermal pipeline 1 and the second thermal pipeline 2 are connected by a flange 3, the first thermal pipeline 1 is provided with a first threaded collar 111, the first threaded collar 111 is connected with a first sealing sleeve 4 by a thread, the second thermal pipeline 2 is provided with a second threaded collar 211, the second threaded collar 211 is connected with a second sealing sleeve 5 by a thread, the first sealing sleeve 4 and the second sealing sleeve 5 are connected by a bolt 6, the bolt 6 is sleeved with a sealing ring, the lower end of the second sealing sleeve 5 is connected with a pipeline 7, the bottom of the pipeline 7 is connected with a detection box 8, the inside of the pipeline 7 is provided with a piston head 9, the bottom of the piston head 9 is fixedly connected with a push rod 10, the top end of the ejector rod 10 is in a cross-point shape, the top end of the ejector rod 10 is abutted against the cover plate 12, the ejector rod 10 extends into the detection box body 8, the detection box body 8 is internally provided with a partition plate 11, the center of the bottom of the partition plate 11 is provided with the cover plate 12 in a hinged manner, water is injected into the detection box body 8, in the utility model, a sealing sleeve is additionally arranged on a flange 3 connected with a heating power pipeline, and a detection box body 8 is arranged at the bottom of the sealing sleeve, when the joint of the heat distribution pipeline leaks, the hot gas in the heat distribution pipeline enters the pipeline 7, because the hot air can not be exhausted, the hot air pushes the piston head 9 in the pipeline 7, so that the ejector rod 10 at the bottom of the piston head 9 pushes the cover plate 12, the cover plate 12 is opened, make the water in the detection box 8 along the breach of opening outflow for the security personnel see rivers and go out, in time report to the police and carry out maintenance processing, avoid appearing revealing and lead to the heat supply not up to standard.
In an embodiment of the present application, preferably, the edge of the cover plate 12 is provided with a sealing strip, in the present invention, when the cover plate 12 is closed, the sealing performance is good, so that the water in the detection box 8 can not flow out.
In an embodiment of the present application, preferably, the side of the detection box 8 is provided with an observation window, in the utility model discloses, observe the water level line of the inside water of the detection box 8 through the observation window.
In an embodiment of the present application, preferably, the junction of the first threaded collar 111 and the first sealing sleeve 4 is provided with a sealing gasket, and the junction of the second threaded collar 211 and the second sealing sleeve 5 is provided with a sealing gasket.
In an embodiment of the present application, preferably, the bottom of the detection box 8 is an open type, in the present invention, after the cover plate 12 is pushed open by the push rod 10, the water in the detection box 8 directly flows out, so that the staff can find and handle the water in time.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (8)
1. A thermal power pipeline leakage alarm device comprises a first thermal power pipeline (1) and a second thermal power pipeline (2), and is characterized in that the first thermal power pipeline (1) and the second thermal power pipeline (2) are connected through a flange (3), a first threaded sleeve ring (111) is arranged on the first thermal power pipeline (1), a first sealing sleeve (4) is in threaded connection with the first threaded sleeve ring (111), a second threaded sleeve ring (211) is arranged on the second thermal power pipeline (2), a second sealing sleeve (5) is in threaded connection with the second threaded sleeve ring (211), the first sealing sleeve (4) and the second sealing sleeve (5) are connected through a bolt (6), the lower end of the second sealing sleeve (5) is connected with a pipeline (7), the bottom of the pipeline (7) is connected with a detection box body (8), a piston head (9) is arranged inside the pipeline (7), the bottom fixedly connected with ejector pin (10) of piston head (9), ejector pin (10) extend to detect inside box (8), be provided with baffle (11) in detecting box (8), the center department of baffle (11) bottom is seted up and is articulated have apron (12), it has water to inject in detecting box (8).
2. The thermodynamic pipe leakage alarm device according to claim 1, wherein the top end of the ejector pin (10) is in the shape of a cross-point.
3. The thermodynamic pipe leakage alarm device according to claim 1, wherein a sealing strip is provided at the edge of the cover plate (12).
4. The thermodynamic pipe leakage alarm device according to claim 1, characterised in that the side of the detection box (8) is provided with an observation window.
5. The thermodynamic pipe leakage alarm device according to claim 1, wherein the bolt (6) is sleeved with a sealing ring.
6. The thermodynamic pipe leakage alarm device according to claim 1, wherein a sealing gasket is provided at the junction of the first threaded collar (111) and the first sealing sleeve (4).
7. The thermodynamic pipe leakage alarm device according to claim 1, wherein a sealing gasket is provided at the junction of the second threaded collar (211) and the second sealing sleeve (5).
8. Thermal pipe leakage alarm device according to claim 1, characterised in that the bottom of the detection box (8) is open.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221060233.7U CN217081778U (en) | 2022-05-06 | 2022-05-06 | Alarm device is revealed to heating power pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221060233.7U CN217081778U (en) | 2022-05-06 | 2022-05-06 | Alarm device is revealed to heating power pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217081778U true CN217081778U (en) | 2022-07-29 |
Family
ID=82503582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221060233.7U Expired - Fee Related CN217081778U (en) | 2022-05-06 | 2022-05-06 | Alarm device is revealed to heating power pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217081778U (en) |
-
2022
- 2022-05-06 CN CN202221060233.7U patent/CN217081778U/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: 20220729 |