CN211347256U - Municipal administration heat supply pipeline keeps warm airtight detection device - Google Patents
Municipal administration heat supply pipeline keeps warm airtight detection device Download PDFInfo
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- CN211347256U CN211347256U CN202020286791.XU CN202020286791U CN211347256U CN 211347256 U CN211347256 U CN 211347256U CN 202020286791 U CN202020286791 U CN 202020286791U CN 211347256 U CN211347256 U CN 211347256U
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Abstract
The utility model discloses a municipal administration heat supply pipeline heat preservation airtightness detection device, which comprises two groups of arc plates, wherein sealing assemblies are fixedly connected to the front and the rear sides of the two groups of arc plates, fixed plates are fixedly connected to the upper and the lower sides of the two groups of arc plates, corresponding fixed holes are formed in the upper two groups of fixed plates and the lower two groups of fixed plates, and airtightness detection assemblies are connected to the two groups of arc plates; the utility model discloses a leakproofness between two sets of arcs and the pipeline is guaranteed to seal assembly, inspects the gas tightness of pipeline junction through airtight detection subassembly, and when heat supply pipeline leaked gas, the display lamp was lighted, can make the audio-visual leakproofness of knowing the pipeline of testing personnel, simultaneously, carries comparatively conveniently, and it is very convenient to detect the gas tightness of pipeline.
Description
Technical Field
The utility model relates to a heat supply pipeline airtight detection technical field specifically is a municipal administration heat supply pipeline heat preservation airtight detection device.
Background
The heat pipe network is also called a heat pipeline, and starts from a boiler room, a direct-fired machine room, a heat supply center and the like, and leads heat sources to a heat supply pipeline of a building heat inlet. A plurality of heat supply pipelines form a pipe network. The design pressure of the heat supply hot water medium is less than or equal to 2.5MPa, and the design temperature is less than or equal to 200 ℃; the design pressure of the heating steam medium is less than or equal to 1.6MPa, and the design temperature is less than or equal to 350 ℃.
The heat supply pipeline needs strict requirement leakproofness, however at the pipeline at the kneck, because the condition such as rubber pad ageing makes interface leakproofness decline easily, thereby the condition of hot steam leakage appears easily, however hot steam leakage is difficult to perceive under the general condition, this just needs to use check out test set, current check out test set is more complicated, the cost is higher, it is comparatively inconvenient to the gas tightness detection of heat supply pipeline, and current heat supply pipeline gas tightness check out test set carries inconveniently, it is comparatively troublesome to outdoor heat supply pipeline detection, it is comparatively inconvenient to use.
Based on this, the utility model designs a municipal administration heat supply pipeline keeps warm airtight detection device to solve the above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a municipal administration heat supply pipeline keeps warm airtight detection device to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a municipal administration heat supply pipeline heat preservation airtight detection device, includes two sets of arcs, and is two sets of the equal fixedly connected with seal assembly in both sides around the arc, it is two sets of the equal fixedly connected with fixed plate in both sides about the arc, the top is two sets of fixed plate and below are two sets of all open corresponding fixed orifices on the fixed plate, and are two sets of all be connected with airtight detection subassembly on the arc.
Preferably, seal assembly includes the arc shell, the first spring of arc shell inner wall fixedly connected with, first spring other end butt has even board, it has first sealed pad to bond on the board even, first sealed pad is the arc.
Preferably, the first springs are provided with three groups, and the three groups of first springs are uniformly distributed in the arc-shaped shell.
Preferably, the airtight detection subassembly includes the cylindricality shell, the cylindricality shell is linked together with the arc, cylindricality shell inner wall fixedly connected with second spring, the second spring other end is connected with the sheetmetal, sheetmetal and cylindricality shell inner wall sliding contact, it has the through-hole to open on the left of the cylindricality shell, the left side inner wall fixedly connected with insulator spindle of cylindricality shell, fixedly connected with insulation board on the insulator spindle, be equipped with first electric contact and second electric contact on the insulation board.
Preferably, a storage battery is arranged in the cylindrical shell, and a display lamp is arranged on the outer side of the cylindrical shell.
Preferably, the positive pole of the storage battery is electrically connected with the display lamp and the first electric contact point, and the negative pole of the storage battery is electrically connected with the second electric contact point.
Preferably, the four groups of fixing plates are all bonded with second sealing gaskets.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model is not only novel structure guarantees the leakproofness between two sets of arcs and the pipeline through seal assembly, inspects the gas tightness of pipeline junction through airtight detection subassembly, and when heat supply pipeline leaked gas, the display lamp was lighted, can make the audio-visual leakproofness of knowing the pipeline of testing personnel, and simultaneously, it is comparatively convenient to carry, and it is very convenient to detect the gas tightness of pipeline.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of the sealing assembly of the present invention;
fig. 3 is a schematic view of the structure of the air tightness detecting assembly of the present invention.
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, the utility model provides a municipal administration heat supply pipeline heat preservation airtight detection device technical scheme: including two sets of arcs 1, the equal fixedly connected with seal assembly 5 in both sides around two sets of arcs 1, guarantee the leakproofness between arc 1 and the pipeline, the equal fixedly connected with fixed plate 2 in both sides about two sets of arcs 1, be convenient for fix arc 1 on the pipeline, corresponding fixed orifices 3 has all been opened on two sets of fixed plates 2 in top and two sets of fixed plates 2 in below, be convenient for fix between fixed plate 2, all be connected with airtight detection subassembly 6 on two sets of arcs 1, can detect the gas tightness of pipeline junction.
Wherein, seal assembly 5 includes arc shell 51, the first spring 52 of arc shell 51 inner wall fixedly connected with, the butt joint of the first spring 52 other end has even board 53, it has first sealed 54 of filling up to bond on even board 53, under the elastic force effect of first spring 52, the pipeline outer wall is hugged closely to first sealed 54 of filling up, the leakproofness is good, first sealed 54 of filling up is the arc, first spring 52 is equipped with three groups, three first springs 52 of group evenly distributed in arc shell 51, guarantee even board 53 atress.
Wherein, the airtight detection assembly 6 comprises a cylindrical shell 62, the cylindrical shell 62 is communicated with the arc-shaped plate 1, when the pipeline leaks air, the air can enter the cylindrical shell 62, the inner wall of the cylindrical shell 62 is fixedly connected with a second spring 64, the other end of the second spring 64 is connected with a metal sheet 63, the metal sheet 63 is in sliding contact with the inner wall of the cylindrical shell 62, the left side of the cylindrical shell 62 is provided with a through hole 67, the air in the cylindrical shell 62 can be discharged through the through hole 67, the left inner wall of the cylindrical shell 62 is fixedly connected with an insulating rod 610, an insulating plate 66 is fixedly connected on the insulating rod 610, the insulating plate 66 is provided with a first electric contact 65 and a second electric contact 68, the metal sheet 63 corresponds to the first electric contact 65 and the second electric contact 68, a storage battery 69 is arranged in the cylindrical shell 62, a display lamp 61 is arranged on the outer side of, the positive pole of the storage battery 69 is electrically connected with the display lamp 61 and the first electric contact point 65, and the negative pole of the storage battery 69 is electrically connected with the second electric contact point 68; the four groups of fixed plates 2 are all bonded with second sealing gaskets 4, and the sealing performance is good.
The specific working principle is as follows:
during the use, install two sets of arcs 1 respectively in the both sides of pipeline, can adopt the long bolt to pass the through-hole and fix fixed plate 2, the close contact between the corresponding second sealed 4 of filling up, simultaneously under the elastic force effect of first spring 52, first sealed 54 hugs closely the pipeline outer wall, the leakproofness is good, when the pipeline takes place to leak gas, steam gets into in the cylindricality shell 62, steam promotes sheetmetal 63 and slides along cylindricality shell 62 inner wall, second spring 64 is compressed, sheetmetal 63 contacts with first electric contact 65 and second electric contact 68, at this moment, battery 69, display lamp 61, first electric contact 65, constitute closed circuit between sheetmetal 63 and the second electric contact 68, display lamp 61 lights, the detection personnel can audio-visually observe, when the pipeline leakproofness is good, the display lamp can not light.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (7)
1. The utility model provides a municipal administration heat supply pipeline heat preservation airtight detection device, includes two sets of arcs (1), its characterized in that: two sets of equal fixedly connected with seal assembly (5) in both sides around arc (1), it is two sets of equal fixedly connected with fixed plate (2) in both sides about arc (1), the top is two sets of fixed plate (2) are two sets of with the below all open corresponding fixed orifices (3) on fixed plate (2), and are two sets of all be connected with airtight detection subassembly (6) on arc (1).
2. The municipal heat supply pipeline heat preservation airtightness detection device according to claim 1, characterized in that: seal assembly (5) include arc shell (51), arc shell (51) inner wall fixedly connected with first spring (52), there is even board (53) first spring (52) other end butt, it has first sealed pad (54) to bond on even board (53), first sealed pad (54) are the arc.
3. The municipal heat supply pipeline heat preservation airtightness detection device according to claim 2, characterized in that: the first springs (52) are provided with three groups, and the three groups of first springs (52) are uniformly distributed in the arc-shaped shell (51).
4. The municipal heat supply pipeline heat preservation airtightness detection device according to claim 1, characterized in that: airtight detection subassembly (6) include cylindricality shell (62), cylindricality shell (62) are linked together with arc (1), cylindricality shell (62) inner wall fixedly connected with second spring (64), second spring (64) other end is connected with sheetmetal (63), sheetmetal (63) and cylindricality shell (62) inner wall sliding contact, open on cylindricality shell (62) left side has through-hole (67), inner wall fixedly connected with insulator spindle (610) about cylindricality shell (62), fixedly connected with insulation board (66) on insulator spindle (610), be equipped with first electric contact (65) and second electric contact (68) on insulation board (66).
5. The municipal heat supply pipeline heat preservation airtightness detection device according to claim 4, wherein: a storage battery (69) is arranged in the cylindrical shell (62), and a display lamp (61) is arranged on the outer side of the cylindrical shell (62).
6. The municipal heat supply pipeline heat preservation airtightness detection device according to claim 5, wherein: the positive pole of the storage battery (69) is electrically connected with the display lamp (61) and the first electric contact point (65), and the negative pole of the storage battery (69) is electrically connected with the second electric contact point (68).
7. The municipal heat supply pipeline heat preservation airtightness detection device according to claim 1, characterized in that: and the four groups of fixing plates (2) are all bonded with second sealing gaskets (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202020286791.XU CN211347256U (en) | 2020-03-10 | 2020-03-10 | Municipal administration heat supply pipeline keeps warm airtight detection device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202020286791.XU CN211347256U (en) | 2020-03-10 | 2020-03-10 | Municipal administration heat supply pipeline keeps warm airtight detection device |
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| CN211347256U true CN211347256U (en) | 2020-08-25 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111947046A (en) * | 2020-08-27 | 2020-11-17 | 苏建飞 | Underwater production well equipment for offshore natural gas production |
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2020
- 2020-03-10 CN CN202020286791.XU patent/CN211347256U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111947046A (en) * | 2020-08-27 | 2020-11-17 | 苏建飞 | Underwater production well equipment for offshore natural gas production |
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Address after: 030032 No. 8, Xinhua Road, Tanghuai Industrial Park, Shanxi transformation and comprehensive reform demonstration zone, Taiyuan City, Shanxi Province Patentee after: Shanxi Installation Group Co.,Ltd. Address before: 030032 No.8, Xinhua Road, tangyuan District, Taiyuan City, Shanxi Province Patentee before: SHANXI INDUSTRIAL EQUIPMENT INSTALLATION GROUP Co.,Ltd. |