CN215726654U - Fire-fighting pipeline air tightness detection device - Google Patents
Fire-fighting pipeline air tightness detection device Download PDFInfo
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- CN215726654U CN215726654U CN202122395866.5U CN202122395866U CN215726654U CN 215726654 U CN215726654 U CN 215726654U CN 202122395866 U CN202122395866 U CN 202122395866U CN 215726654 U CN215726654 U CN 215726654U
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- Prior art keywords
- pipeline
- pipeline main
- end cover
- main body
- rubber sleeve
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- 238000001514 detection method Methods 0.000 title claims abstract description 16
- 238000007789 sealing Methods 0.000 claims abstract description 18
- 210000003437 trachea Anatomy 0.000 claims description 10
- 244000309464 bull Species 0.000 claims description 6
- 238000012360 testing method Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 6
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model provides a fire-fighting pipeline air tightness detection device, which belongs to the technical field of pipeline detection and comprises a pipeline main body and two end covers which are relatively tightly sleeved at two ends of the pipeline main body, wherein a sealing gasket and an air pipe are arranged at the inner side of each end cover, the sealing gasket is tightly attached to a port of the pipeline main body, the air pipe horizontally penetrates through the middle parts of the end covers and the sealing gasket and is communicated with the inner side of the pipeline main body, the outer end of the air pipe of one end cover is connected with a booster pump, a one-way valve is arranged between the middle part of the air pipe and the booster pump, the outer end of the air pipe of the other end cover is connected with a pressure gauge, the two end covers are respectively sleeved at two sides of the pipeline main body and are tightly connected with the pipeline main body through the sealing gasket, one side of each end cover is provided with a tightly connected flexible rubber sleeve, the flexible rubber sleeve is sleeved on the pipeline main body and is fastened through a hoop, so that the end covers are convenient to install and are not easy to fall off, and further improves the sealing effect of the pipeline main body.
Description
Technical Field
The utility model provides a fire-fighting pipeline air tightness detection device, and belongs to the technical field of pipeline detection.
Background
The pipeline connection is that two prefabricated pipe sections are spliced and fixed into a complete pipe section according to requirements. In the actual operation process, different connection modes are adopted according to different pipe sections and different practical applications. Common pipelines are made of metal materials, and the connection modes of the metal pipelines include methods such as threaded connection, flange connection, welding connection, socket connection, pipeline adhesion connection and the like, wherein the threaded connection, the flange connection and the welding connection have a wide application range and are generally adopted;
and the fire control pipeline is in the aspect of being used for the fire control, connect fire-fighting equipment, the equipment, carry the fire control water of putting out a fire, the pipeline material of gas or other medium, it detects to need regularly carry out the gas tightness, with need from time to time, current fire control pipeline gas tightness check out test set is when using, check out test set is fixed usually, need place the pipeline and detect on the corresponding workstation, so not only inconvenient to use, and detection efficiency is slow, be not convenient for remove and use, and need during the detection tightly close pipeline both sides, current tight mode is comparatively not tight, thereby it influences the testing result to take place to leak gas easily, therefore it is necessary to provide a fire control pipeline gas tightness check out test set to solve the problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a fire fighting pipeline air tightness detection device to solve the problems mentioned in the background art.
In order to achieve the purpose, the utility model is realized by the following technical scheme: close the cover including pipeline main part and two relatively and locate the end cover at pipeline main part both ends, the end cover inboard is equipped with sealed pad and trachea, sealed pad closely laminates with pipeline main part port, the trachea level runs through end cover and sealed middle part of filling up and is linked together with pipeline main part inboard, one of them the trachea outer end of end cover is connected with the booster pump, just install the check valve between trachea middle part and the booster pump, another the trachea outer end of end cover is connected with the manometer, two the relative one side of end cover all is connected with flexible rubber sleeve, the flexible rubber sleeve outside is connected with the staple bolt, flexible rubber sleeve cover is located on the pipeline main part and is held tightly with pipeline main part leakproofness through the staple bolt and be connected.
Further, two it is provided with threaded connection pipe and connecting plate respectively equally to divide equally bottom and end cover top, two threaded connection pipe middle part can run through and be provided with the bull stick, two the connecting plate middle part can run through and be provided with the slip gag lever post.
Furthermore, the left side and the right side of the rotating rod are respectively provided with two oppositely arranged threads, the two oppositely arranged threads are respectively in threaded connection with the two threaded connecting pipes, and one end of the rotating rod is locked with a hand wheel through a screw.
Furthermore, the hoop fastens one side of the flexible rubber sleeve on the pipeline main body through bolts or screws.
Furthermore, the inner side of the flexible rubber sleeve is hermetically bonded with one side of the sealing gasket.
From the above description of the structure of the present invention, compared with the prior art, the present invention has the following advantages:
the utility model provides a fire-fighting pipeline air tightness detection device, which is mainly characterized in that two end covers are respectively sleeved on two sides of a pipeline main body and are hermetically connected with the pipeline main body through sealing gaskets, one side of each end cover is provided with a flexible rubber sleeve in hermetic connection, and the flexible rubber sleeves are sleeved on the pipeline main body and fastened through hoops, so that the end covers are convenient to mount and are not easy to fall off, and the hermetic effect of the pipeline main body is further improved;
in addition, two end cover upsides are equipped with threaded connection respectively, and threaded connection and the two relative threaded connection that set up of bull stick of threaded connection drive the bull stick through the hand wheel consequently for two end cover displacements relative or opposite direction, two end covers can effectually press from both sides the pipeline main part like this, improve its airtight effect, and stable in structure precision is high, compares prior art, more has positive profitable result of use.
Drawings
Other features, objects and advantages of the utility model will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a schematic top view of the present invention;
FIG. 2 is a schematic view of the mounting structure of the threaded and sliding stop rods of the present invention;
in the figure: the device comprises an end cover 1, a pipeline main body 2, a sealing gasket 3, an air pipe 4, a one-way valve 41, a booster pump 5, a pressure gauge 6, a flexible rubber sleeve 7, a hoop 8, a threaded connecting pipe 9, a connecting plate 10, a rotating rod 11, threads 111, a sliding limiting rod 12 and a hand wheel 13.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.
Referring to fig. 1-2, the present invention provides a technical solution: a fire-fighting pipeline air tightness detection device comprises a pipeline main body 2 and two end covers 1 which are relatively tightly closed and sleeved at two ends of the pipeline main body 2, wherein a sealing gasket 3 and an air pipe 4 are arranged at the inner side of each end cover 1, the sealing gasket 3 is tightly attached to a port of the pipeline main body 2, the air pipe 4 horizontally penetrates through the middle parts of the end covers 1 and the sealing gasket 3 and is communicated with the inner side of the pipeline main body 2, the outer end of the air pipe 4 of one end cover 1 is connected with a booster pump 5, a one-way valve 41 is arranged between the middle part of the air pipe 4 and the booster pump 5, the outer end of the air pipe 4 of the other end cover 1 is connected with a pressure gauge 6, one opposite side of each end cover 1 is connected with a flexible rubber sleeve 7, the outer side of each flexible rubber sleeve 7 is connected with a hoop 8, the flexible rubber sleeve 7 is sleeved on the pipeline main body 2 and is tightly connected with the pipeline main body 2 in a sealing manner through the hoop 8, and the top and the bottom of each end cover 1 are respectively provided with a threaded connecting pipe 9 and a connecting plate 10, the middle parts of the two threaded connecting pipes 9 can be provided with rotating rods 11 in a penetrating manner, the middle parts of the two connecting plates 10 can be provided with sliding limiting rods 12 in a penetrating manner, the left side and the right side of each rotating rod 11 are respectively provided with two oppositely arranged threads 111, the two oppositely arranged threads 111 are respectively in threaded connection with the two threaded connecting pipes 9, one end of each rotating rod 11 is fixedly provided with a hand wheel 13 through a screw, the hoop 8 fastens one side of the flexible rubber sleeve 7 on the pipeline main body 2 through a bolt or a screw, and the inner side of the flexible rubber sleeve 7 is hermetically bonded with one side of the sealing gasket 3.
Utility model theory of operation:
the pipeline sealing device is mainly characterized in that two end covers 1 are respectively sleeved on two sides of a pipeline main body 2, a sealing gasket 3 is hermetically connected with the pipeline main body 2, a flexible rubber sleeve 7 which is hermetically connected is arranged on one side of each end cover 1, the flexible rubber sleeve 7 is sleeved on the pipeline main body 2 and fastened through a hoop 8, and a sealed space is formed inside the flexible rubber sleeve 7, so that the end covers 1 are convenient to mount and are not easy to fall off, and the sealing effect of the pipeline main body 2 is further improved; two 1 upsides of end cover are equipped with threaded connection pipe 9 respectively, threaded connection pipe 9 and 11 two relative screw threads 111 threaded connection that set up of bull stick, consequently, through rotating hand wheel 13, hand wheel 13 drives bull stick 11 and rotates, make two relative screw threads 111 that set up transmit two relative or opposite direction displacements of end cover 1 respectively, two end cover 1 can effectually press from both sides tight pipeline main part 2 like this, improve its airtight effect, and stable in structure precision is high, 5 rethread trachea 4 of booster pump carry out the concoction pressure in airtight pipeline main part 2, close check valve 41 after the concoction pressure finishes, detect and piece judgement gas tightness through manometer 6 to 2 inboard pressures of pipeline main part.
It should be noted that, the fire pipeline air tightness detection device of the present invention is mainly implemented by improving the above structure, and other functions, components and structures not mentioned above can be implemented by using components and structures capable of implementing corresponding functions in the prior art, if necessary.
While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The utility model provides a fire control pipeline gas tightness check out test set which characterized in that: including pipeline main part (2) and two relative tight close cover locate end cover (1) at pipeline main part (2) both ends, end cover (1) inboard is equipped with sealed pad (3) and trachea (4), sealed pad (3) closely laminates with pipeline main part (2) port, trachea (4) level runs through end cover (1) and sealed pad (3) middle part and is linked together with pipeline main part (2) inboard, one of them trachea (4) outer end of end cover (1) is connected with booster pump (5), just install check valve (41), another trachea (4) outer end of end cover (1) is connected with manometer (6), two the relative one side in end cover (1) all is connected with flexible rubber sleeve (7), flexible rubber sleeve (7) outside is connected with staple bolt (8), flexible rubber sleeve (7) cover is located on pipeline main part (2) and through staple bolt (8) and pipeline main part (2) and pipeline main part (8) (2) The connection is held tightly in a sealing way.
2. The fire pipeline airtightness detection apparatus according to claim 1, wherein: two it is provided with threaded connection pipe (9) and connecting plate (10) respectively equally to divide equally at end cover (1) top and bottom, two threaded connection pipe (9) middle part can run through and be provided with bull stick (11), two connecting plate (10) middle part can run through and be provided with slip gag lever post (12).
3. The fire pipeline airtightness detection apparatus according to claim 2, wherein: the left side and the right side of the rotating rod (11) are respectively provided with two oppositely arranged threads (111), the two oppositely arranged threads (111) are respectively in threaded connection with the two threaded connecting pipes (9), and one end of the rotating rod (11) is locked with a hand wheel (13) through a screw.
4. The fire pipeline airtightness detection apparatus according to claim 1, wherein: and one side of the flexible rubber sleeve (7) is fastened on the pipeline main body (2) by the anchor ear (8) through bolts or screws.
5. The fire pipeline airtightness detection apparatus according to claim 1, wherein: the inner side of the flexible rubber sleeve (7) is hermetically bonded with one side of the sealing gasket (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122395866.5U CN215726654U (en) | 2021-09-30 | 2021-09-30 | Fire-fighting pipeline air tightness detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122395866.5U CN215726654U (en) | 2021-09-30 | 2021-09-30 | Fire-fighting pipeline air tightness detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215726654U true CN215726654U (en) | 2022-02-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122395866.5U Expired - Fee Related CN215726654U (en) | 2021-09-30 | 2021-09-30 | Fire-fighting pipeline air tightness detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215726654U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115389133A (en) * | 2022-08-10 | 2022-11-25 | 北京欣勃宏科技有限公司 | Differential pressure type pipeline leakage detection equipment |
-
2021
- 2021-09-30 CN CN202122395866.5U patent/CN215726654U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115389133A (en) * | 2022-08-10 | 2022-11-25 | 北京欣勃宏科技有限公司 | Differential pressure type pipeline leakage detection equipment |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220201 |
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| CF01 | Termination of patent right due to non-payment of annual fee |