CN218297525U - Air tightness detection device for building engineering - Google Patents
Air tightness detection device for building engineering Download PDFInfo
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- CN218297525U CN218297525U CN202222461003.8U CN202222461003U CN218297525U CN 218297525 U CN218297525 U CN 218297525U CN 202222461003 U CN202222461003 U CN 202222461003U CN 218297525 U CN218297525 U CN 218297525U
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- pipeline
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- threaded rod
- elastic piece
- air
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- 238000001514 detection method Methods 0.000 title claims abstract description 20
- 238000007789 sealing Methods 0.000 claims description 40
- 238000010276 construction Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
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Abstract
The utility model discloses a gas tightness detection device for building engineering relates to the building engineering field. This air tightness detection device for building engineering, include, the both ends of pipeline are provided with first flange and second flange respectively, sealed lid is installed to the one end of pipeline, the pipeline is kept away from the one end of sealed lid and is installed quick-witted case, and the inside of quick-witted case is provided with and aerifys the mechanism, it includes pump, outlet duct and manometer to aerify the mechanism, the pump sets up in quick-witted incasement portion, and the pump, outlet duct and manometer play the inflated effect to pipeline inside, can detect the leakproofness of pipeline. This air tightness detection device for building engineering is convenient for detect the gas tightness of pipeline, and can detect the leakproofness of connecting between a plurality of pipelines.
Description
Technical Field
The utility model relates to a building engineering technical field specifically is a gas tightness detection device for building engineering.
Background
The air tightness detection device is widely applied to places such as automobile cylinders, pistons, petroleum, coal mines, rubber pipes, pressure gauges, air storage tanks and the like where air pressurization and air tightness tests are needed in various industries.
At present most among the building engineering air tightness detection device for building engineering needs to detect the air tightness of pipeline when laying, prevents that the pipeline from having the breakage, leads to the pipeline to leak and causes unnecessary loss, therefore we provide.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model discloses a not enough to prior art, the utility model discloses a gas tightness detection device for building engineering to the gas tightness that needs to the pipeline when having provided most building engineering in the solution above-mentioned background art and laying needs detect, prevent that the pipeline from having the breakage, lead to the pipeline to leak the problem that causes the unnecessary loss.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: an air-tightness detecting device for construction engineering, comprising:
the pipeline comprises a pipeline, a first flange and a second flange are respectively arranged at two ends of the pipeline, a sealing cover is arranged at one end of the pipeline, a case is arranged at one end of the pipeline, which is far away from the sealing cover, and an inflating mechanism is arranged in the case;
the inflation mechanism comprises an inflation pump, an air outlet pipe and a pressure gauge, the inflation pump is arranged inside the case, the inflation pump, the air outlet pipe and the pressure gauge have the effect of inflating the inside of the pipeline, and the tightness of the pipeline can be detected.
Preferably, one end of the sealing cover is provided with a first sealing ring, and one end of the sealing cover is provided with a plurality of first threaded rods, and one end of each first threaded rod penetrates through one side of the corresponding first sealing ring.
Preferably, the first threaded rod is inserted into the first flange, one side of the first sealing ring is attached to one side of the first flange, and a first nut is connected to the outer surface of the first threaded rod in a threaded mode.
Preferably, one side of the first nut is provided with a first elastic piece, the first elastic piece is movably sleeved on the outer surface of the first threaded rod, and one end of the first elastic piece is attached to one side of the first flange.
Preferably, the surface of machine case is provided with the manometer, and one side of machine case is provided with the connecting block, the one end of pump is provided with the outlet duct, and the one end through connection piece's of pump one side is kept away from to the outlet duct.
Preferably, the connecting block and the case are internally provided with air passages, the inner space of each air passage is communicated with the inside of the pressure gauge, and one side of the connecting block is provided with a second sealing ring.
Preferably, one side of the connecting block is provided with a plurality of second threaded rods, one end of each second threaded rod penetrates through one side of the corresponding second sealing ring, and the second threaded rods are inserted into the second flanges.
Preferably, the outer surface of the second threaded rod is in threaded connection with a second nut, a second elastic piece is arranged on one side of the second nut, the second elastic piece is movably sleeved on the outer surface of the second threaded rod, and one end of the second elastic piece is attached to one side of the second flange.
The utility model discloses a gas tightness detection device for building engineering, its beneficial effect who possesses as follows:
1. this air tightness detection device for building engineering, through installing sealed lid in the one end of pipeline, and install the other end at the pipeline with quick-witted case, thereby make the inside confined space that forms of pipeline, then the pump work, make the inside of pipeline be full of the air, and generate pressure, then close the pump, observe the manometer, if the manometer changes, then explain the gas tightness of pipeline relatively poor, and link together two pipelines, and install sealed lid and quick-witted case at both ends and then can detect whether the connection of two pipelines is sealed, play the effect of detection.
2. The air tightness detection device for the building engineering is characterized in that a first threaded rod is inserted into a first flange, a first sealing ring is attached to one side of the first flange, a first nut and a first elastic piece are sleeved on the outer surface of the first threaded rod, the first nut is rotated, one end of the first elastic piece is attached to one side of the first flange, the first elastic piece is compressed, a sealing cover is installed on a pipeline, a second threaded rod is inserted into a second flange, a second sealing ring is attached to one side of the second flange, a second nut and a second elastic piece are sleeved on the outer surface of the second threaded rod, the second nut is rotated, one end of the second elastic piece is attached to one side of the second flange, the second elastic piece is compressed, a case is installed on the pipeline, and the installation and sealing effects are achieved.
Drawings
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a schematic view of the pipeline structure of the present invention;
FIG. 3 is a schematic view of the sealing cover of the present invention;
fig. 4 is a schematic view of the structure of the casing of the present invention;
fig. 5 is a schematic view of the connection block structure of the present invention.
In the figure: 1. a pipeline; 101. a first flange; 102. a second flange; 2. a sealing cover; 201. a first seal ring; 202. a first threaded rod; 203. a first nut; 204. a first elastic member; 3. a chassis; 301. an inflator pump; 302. a pressure gauge; 303. connecting blocks; 304. a second seal ring; 305. an air outlet pipe; 306. an airway; 307. a second threaded rod; 308. a second nut; 309. a second elastic member.
Detailed Description
The embodiment of the utility model discloses air tightness detection device for building engineering.
As shown in fig. 1 and fig. 2, the device comprises a pipeline 1, wherein two ends of the pipeline 1 are fixedly connected with a first flange 101 and a second flange 102 respectively, one end of the pipeline 1 is provided with a sealing cover 2, one end of the pipeline 1 far away from the sealing cover 2 is provided with a case 3, and the interior of the case 3 is fixedly connected with an inflating mechanism;
the inflating mechanism comprises an inflating pump 301, an air outlet pipe 305 and a pressure gauge 302, the inflating pump 301 is fixedly connected inside the case 3, and the inflating pump 301, the air outlet pipe 305 and the pressure gauge 302 play a role in inflating the inside of the pipeline 1, so that the tightness of the pipeline 1 can be detected.
By installing the sealing cover 2 at one end of the pipe 1 and installing the cabinet 3 at the other end of the pipe 1, thereby forming a sealed space inside the pipe 1, then operating the inflator 301 to fill the inside of the pipe 1 with air and generate pressure, then turning off the inflator 301, observing the pressure gauge 302, if the pressure gauge 302 changes, it is indicated that the airtightness of the pipe 1 is poor, and connecting the two pipes 1 together, and installing the sealing cover 2 and the cabinet 3 at both ends, it is possible to detect whether the connection of the two pipes 1 is sealed.
As shown in fig. 3, 4 and 5, one end of the sealing cover 2 is fixedly connected with a first sealing ring 201, one end of the sealing cover 2 is fixedly connected with a plurality of first threaded rods 202, one end of each first threaded rod 202 penetrates through one side of the corresponding first sealing ring 201, the corresponding first threaded rod 202 is inserted into the corresponding first flange 101, one side of each first sealing ring 201 is attached to one side of the corresponding first flange 101, a first nut 203 is connected to the outer surface of each first threaded rod 202 in a threaded manner, a first elastic member 204 is fixedly connected to one side of each first nut 203, the corresponding first elastic member 204 is movably sleeved on the outer surface of the corresponding first threaded rod 202, and one end of each first elastic member 204 is attached to one side of the corresponding first flange 101;
the outer surface of the case 3 is fixedly connected with a pressure gauge 302, one side of the case 3 is fixedly connected with a connecting block 303, one end of an air pump 301 is fixedly connected with an air outlet pipe 305, one end, far away from the air pump 301, of the air outlet pipe 305 penetrates through one side of the connecting block 303, air passages 306 are formed in the connecting block 303 and the case 3, the inner space of each air passage 306 is communicated with the inside of the pressure gauge 302, and one side of the connecting block 303 is fixedly connected with a second sealing ring 304;
one side of the connecting block 303 is fixedly connected with a plurality of second threaded rods 307, one end of each second threaded rod 307 penetrates through one side of the second sealing ring 304, the second threaded rods 307 are inserted into the second flange 102, the outer surface of each second threaded rod 307 is in threaded connection with a second nut 308, one side of each second nut 308 is fixedly connected with a second elastic piece 309, each second elastic piece 309 is movably sleeved on the outer surface of each second threaded rod 307, and one end of each second elastic piece 309 is attached to one side of the second flange 102;
the cabinet 3 is mounted on the pipeline 1 by inserting the first threaded rod 202 into the first flange 101, fitting the first seal ring 201 to one side of the first flange 101, then fitting the first nut 203 and the first elastic member 204 to the outer surface of the first threaded rod 202, rotating the first nut 203, fitting one end of the first elastic member 204 to one side of the first flange 101, compressing the first elastic member 204, mounting the sealing cap 2 on the pipeline 1, then inserting the second threaded rod 307 into the second flange 102, fitting the second seal ring 304 to one side of the second flange 102, then fitting the second nut 308 and the second elastic member 309 to the outer surface of the second threaded rod 307, rotating the second nut 308, fitting one end of the second elastic member 309 to one side of the second flange 102, and compressing the second elastic member 309.
The working principle is as follows: when the air tightness detection device for the building engineering is used, a first threaded rod 202 is inserted into a first flange 101, a first sealing ring 201 is attached to one side of the first flange 101, a first nut 203 and a first elastic piece 204 are sleeved on the outer surface of the first threaded rod 202, the first nut 203 is rotated, one end of the first elastic piece 204 is attached to one side of the first flange 101, the first elastic piece 204 is compressed, and a sealing cover 2 is installed on a pipeline 1;
then, a second threaded rod 307 is inserted into the second flange 102, the second sealing ring 304 is attached to one side of the second flange 102, then a second nut 308 and a second elastic member 309 are sleeved on the outer surface of the second threaded rod 307, the second nut 308 is rotated, one end of the second elastic member 309 is attached to one side of the second flange 102, and the second elastic member 309 is compressed, so that the case 3 is mounted on the pipeline 1;
thereby, a sealed space is formed inside the pipe 1, then the inflator 301 is operated to fill the inside of the pipe 1 with air and generate pressure, then the inflator 301 is turned off, the pressure gauge 302 is observed, if the pressure gauge 302 is changed, it is indicated that the airtightness of the pipe 1 is poor, the two pipes 1 are connected together, and the sealing cover 2 and the cabinet 3 are mounted at both ends to detect whether the connection of the two pipes 1 is sealed.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. An air tightness detecting device for construction engineering, comprising:
the pipeline comprises a pipeline (1), wherein a first flange (101) and a second flange (102) are respectively arranged at two ends of the pipeline (1);
the method is characterized in that:
one end of the pipeline (1) is provided with a sealing cover (2);
a case (3) is installed at one end, far away from the sealing cover (2), of the pipeline (1), and an inflating mechanism is arranged inside the case (3);
the inflating mechanism comprises an inflating pump (301), an air outlet pipe (305) and a pressure gauge (302), wherein the inflating pump (301) is arranged inside the case (3), the inflating pump (301), the air outlet pipe (305) and the pressure gauge (302) play a role in inflating the inside of the pipeline (1), and the tightness of the pipeline (1) can be detected.
2. The airtightness detection apparatus for construction engineering according to claim 1, wherein: one end of the sealing cover (2) is provided with a first sealing ring (201), one end of the sealing cover (2) is provided with a plurality of first threaded rods (202), and one end of each first threaded rod (202) penetrates through one side of the corresponding first sealing ring (201).
3. The air-tightness detecting device for construction engineering according to claim 2, wherein: the first threaded rod (202) is inserted into the first flange (101), one side of the first sealing ring (201) is attached to one side of the first flange (101), and a first nut (203) is connected to the outer surface of the first threaded rod (202) in a threaded mode.
4. The airtightness detection apparatus for construction engineering according to claim 3, wherein: one side of the first nut (203) is provided with a first elastic piece (204), the first elastic piece (204) is movably sleeved on the outer surface of the first threaded rod (202), and one end of the first elastic piece (204) is attached to one side of the first flange (101).
5. The air-tightness detecting device for construction engineering according to claim 1, wherein: the outer surface of machine case (3) is provided with manometer (302), and one side of machine case (3) is provided with connecting block (303), the one end of pump (301) is provided with outlet duct (305), and one side of the one end through connection piece (303) of pump (301) is kept away from in outlet duct (305).
6. The airtightness detection apparatus for construction engineering according to claim 5, wherein: air flue (306) have been seted up to the inside of connecting block (303) and quick-witted case (3), and the inner space of air flue (306) communicates with each other with the inside of manometer (302), one side of connecting block (303) is provided with second sealing washer (304).
7. The airtightness detection apparatus for construction engineering according to claim 6, wherein: one side of the connecting block (303) is provided with a plurality of second threaded rods (307), one end of each second threaded rod (307) penetrates through one side of the corresponding second sealing ring (304), and the second threaded rods (307) are inserted into the second flanges (102).
8. The airtightness detection apparatus for construction engineering according to claim 7, wherein: the outer surface of the second threaded rod (307) is in threaded connection with a second nut (308), a second elastic piece (309) is arranged on one side of the second nut (308), the second elastic piece (309) is movably sleeved on the outer surface of the second threaded rod (307), and one end of the second elastic piece (309) is attached to one side of the second flange (102).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222461003.8U CN218297525U (en) | 2022-09-17 | 2022-09-17 | Air tightness detection device for building engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222461003.8U CN218297525U (en) | 2022-09-17 | 2022-09-17 | Air tightness detection device for building engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218297525U true CN218297525U (en) | 2023-01-13 |
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ID=84815808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222461003.8U Active CN218297525U (en) | 2022-09-17 | 2022-09-17 | Air tightness detection device for building engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218297525U (en) |
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- 2022-09-17 CN CN202222461003.8U patent/CN218297525U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240126 Address after: No. 87 Fuzhou North Road, Shinan District, Qingdao City, Shandong Province, 266000 Patentee after: Qingdao Xingyi Kefeng Engineering Consulting Co.,Ltd. Country or region after: China Address before: 064000 No. 4, Row 13, South District, Xigezhuang Village, Xinjuntun Town, Fengrun District, Tangshan City, Hebei Province Patentee before: Feng Shuang Country or region before: China |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240312 Address after: Room 201, Unit 1, Building 1, No. 26 Jingde Road, Shinan District, Qingdao City, Shandong Province, 266000 Patentee after: Shandong Zhonggui Construction Engineering Co.,Ltd. Country or region after: China Address before: No. 87 Fuzhou North Road, Shinan District, Qingdao City, Shandong Province, 266000 Patentee before: Qingdao Xingyi Kefeng Engineering Consulting Co.,Ltd. Country or region before: China |