CN215262296U - City gas pipeline leakproofness detection device - Google Patents
City gas pipeline leakproofness detection device Download PDFInfo
- Publication number
- CN215262296U CN215262296U CN202120758110.XU CN202120758110U CN215262296U CN 215262296 U CN215262296 U CN 215262296U CN 202120758110 U CN202120758110 U CN 202120758110U CN 215262296 U CN215262296 U CN 215262296U
- Authority
- CN
- China
- Prior art keywords
- gas pipeline
- detection
- detection box
- turntable
- water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 71
- 238000007789 sealing Methods 0.000 claims abstract description 14
- 230000005540 biological transmission Effects 0.000 claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 68
- 230000000903 blocking effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 5
- 241000220317 Rosa Species 0.000 description 7
- 238000003466 welding Methods 0.000 description 5
- 238000001914 filtration Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Landscapes
- Examining Or Testing Airtightness (AREA)
Abstract
The utility model discloses a city gas pipeline tightness detection device, which comprises a detection box, wherein the bottom end of the detection box is provided with a clamping and positioning component, one side of the detection box is fixedly provided with a detection backflow component, the clamping and positioning component comprises a turntable, a rotating motor, a transmission belt, a threaded column, a clamping plate, a fixed column, a spring, a connecting column, a limiting block, a sealing ring, an air pump and a pressure gauge, the four-side angle position of the bottom end of the detection box is embedded and rotatably connected with the turntable, the corner of the bottom end of the detection box is fixedly provided with the rotating motor corresponding to the position of the turntable, the utility model is convenient for workers to preliminarily limit the position of the gas pipeline through the clamping and positioning component, thereby avoiding the phenomenon that the gas pipeline generates position deviation in the positioning process, reducing the difficulty of the workers in positioning the gas pipeline, and ensuring the tightness among the gas pipeline, the sealing ring and the clamping plate, the phenomenon that gas flows out from the connecting part is avoided.
Description
Technical Field
The utility model relates to a detection device technical field specifically is a city gas pipeline leakproofness detection device.
Background
The gas pipeline need detect its construction quality in the use, and one of them important detection index is exactly the leakproofness of pipeline, if gas pipeline gas tightness is not good, untimely detecting, not only can cause the waste of gas, along with the gas accumulation in the external world moreover, can burn at once when meetting the naked light to the pipeline brings explosion on a large scale, has very big potential safety hazard, needs detect the gas tightness of gas pipeline in the course of working.
But the detection device on the existing market, staff are comparatively wasting time and energy in the process of fixing the position of gas pipeline to the work efficiency of staff's location gas pipeline has been reduced.
SUMMERY OF THE UTILITY MODEL
The utility model provides a city gas pipeline leakproofness detection device can effectively solve the detection device on the existing market who proposes among the above-mentioned background art, and the staff is comparatively wasting time and energy at the fixed position process to gas pipeline to the problem of staff's location gas pipeline's work efficiency has been reduced.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a city gas pipeline leakproofness detection device, includes the detection case, the centre gripping locating component is installed to the detection case bottom, detection case one side fixed mounting has the detection backward flow subassembly.
Preferably, the clamping and positioning assembly comprises a turntable, a rotating motor, a transmission belt, a threaded column, a clamping plate, a fixed column, a spring, a connecting column, a limiting block, a sealing ring, an air pump and a pressure gauge;
the detection case bottom four sides angular position department all imbeds to rotate and is connected with the carousel, detection case bottom corner corresponds carousel position department fixed mounting and has the rotation motor, rotate motor output shaft and carousel fixed connection, the carousel is two liang of each other through drive belt transmission connection, the welding of carousel top has the screw thread post, there is the grip block outside the screw thread post through threaded connection, the inboard bottom symmetric welding of detection case has the fixed column, the inboard embedding of fixed column installs the spring, a spring tip is connected with the spliced pole, the welding of spliced pole tip has the stopper, the inboard bottom embedding of detection case bonds there is the sealing washer, detection case bottom middle part fixed mounting has the air pump, the embedded piezometer of mounting in grip block top middle part.
Preferably, the rotation motor and the input end of the air pump are electrically connected with the output end of the external power supply, a rubber strip is bonded to one side of the limiting block, and the air outlet end of the air pump is connected with the bottom of the inner side of the detection box.
Preferably, the backflow detecting assembly comprises a water tank, a spiral pipe, a valve, a flow blocking plate, a water pump, a water pipe and an observation plate;
detection case one side top fixed mounting has the water tank, water tank bottom embedding is connected with the spiral pipe, spiral pipe outside fixed mounting has the valve, the inboard equidistance embedding of spiral pipe is connected with the spoiler, detection case one side bottom fixed mounting has the water pump, water pump outlet port passes through the water service pipe and is connected with the water tank top, detection case one side embedding is installed and is observed the board.
Preferably, the input end of the water pump is electrically connected with the output end of the external power supply, and the water inlet port of the water pump is connected with the inner side of the detection box through a pipeline.
Preferably, the inboard symmetrical welding of water tank has the bracing piece, bracing piece top sliding connection has the rose box, the filter screen is installed through the bolt to the rose box inboard, water tank top limit portion embedding is connected with the inlet tube.
Preferably, the filter box is connected to the inner side of the water tank in a sliding mode, and the filter screen and the horizontal plane form an included angle of forty degrees.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization:
1. be provided with centre gripping locating component, the staff of being convenient for tentatively prescribes a limit to the position of gas pipeline to avoid the gas pipeline phenomenon that the offset appears in the positioning process, reduced the degree of difficulty of staff's location gas pipeline, thereby guarantee the compactness between gas pipeline and sealing washer and the grip block, avoid the phenomenon of gas from the connection position outflow.
2. Be provided with and detect the backward flow subassembly, the staff's detection case of being convenient for adds the water, simultaneously, can slow down the velocity of flow of water to the phenomenon of the too fast a large amount of bubbles of production of velocity of flow when avoiding rivers to go into the detection case inboard appears the bubble whether many times through the gas pipeline surface, thereby judges whether gas pipeline is sealed.
3. Be provided with bracing piece, rose box, filter screen and inlet tube, the staff of being convenient for fixes the position of filter screen to can mix the impurity of clamp to the aquatic and carry out filtration treatment, simultaneously, through the slope of filter screen, can avoid piling up of impurity to cause the phenomenon of filter screen jam.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
In the drawings:
fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic structural view of the clamping and positioning assembly of the present invention;
FIG. 3 is a schematic structural view of the backflow detection assembly of the present invention;
FIG. 4 is a schematic view of the installation structure of the filter screen of the present invention;
reference numbers in the figures: 1. a detection box;
2. clamping and positioning components; 201. a turntable; 202. rotating the motor; 203. a transmission belt; 204. a threaded post; 205. a clamping plate; 206. fixing a column; 207. a spring; 208. connecting columns; 209. a limiting block; 210. a seal ring; 211. an air pump; 212. a pressure gauge;
3. detecting a backflow component; 301. a water tank; 302. a spiral tube; 303. a valve; 304. a spoiler; 305. a water pump; 306. a water pipe; 307. an observation plate;
4. a support bar; 5. a filter box; 6. a filter screen; 7. and (4) a water inlet pipe.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Example (b): as shown in fig. 1-4, the utility model provides a technical solution, a device for detecting the sealing performance of an urban gas pipeline, comprising a detection box 1, wherein the bottom end of the detection box 1 is provided with a clamping and positioning component 2, and one side of the detection box 1 is fixedly provided with a detection backflow component 3;
the clamping and positioning assembly 2 comprises a turntable 201, a rotating motor 202, a transmission belt 203, a threaded column 204, a clamping plate 205, a fixed column 206, a spring 207, a connecting column 208, a limiting block 209, a sealing ring 210, an air pump 211 and a pressure measuring meter 212;
the corner positions of four sides at the bottom end of the detection box 1 are respectively embedded and rotatably connected with a turntable 201, the corner position at the bottom end of the detection box 1 is fixedly provided with a rotating motor 202 corresponding to the position of the turntable 201, an output shaft of the rotating motor 202 is fixedly connected with the turntable 201, every two turntables 201 are in transmission connection through a transmission belt 203, the top end of the turntable 201 is welded with a threaded column 204, the outer side of the threaded column 204 is connected with a clamping plate 205 through threads, the bottom of the inner side of the detection box 1 is symmetrically welded with a fixed column 206, the inner side of the fixed column 206 is embedded and installed with a spring 207, one end part of the spring 207 is connected with a connecting column 208, one end part of the connecting column 208 is welded with a limiting block 209, one side of the limiting block 209 is bonded with a rubber strip, the bottom of the inner side of the detection box 1 is embedded and bonded with a sealing ring 210, the middle part of the bottom end of the detection box 1 is fixedly provided with an air pump 211, the input ends of the rotating motor 202 and the air pump 211 are electrically connected with the output end of an external power supply, and the bottom end of the air pump 211 is connected with the bottom of the detection box 1, the pressure gauge 212 is embedded in the middle of the top end of the clamping plate 205, so that workers can limit the position of the gas pipeline conveniently, and the difficulty of clamping the gas pipeline by the workers is reduced;
the backflow detecting assembly 3 comprises a water tank 301, a spiral pipe 302, a valve 303, a flow blocking plate 304, a water pump 305, a water pipe 306 and an observation plate 307;
the water tank 301 is fixedly installed at the top of one side of the detection box 1, the bottom end of the water tank 301 is connected with the spiral pipe 302 in an embedded manner, the valve 303 is fixedly installed at the outer side of the spiral pipe 302, the spoiler 304 is embedded and connected at the inner side of the spiral pipe 302 in an equal distance manner, the water pump 305 is fixedly installed at the bottom of one side of the detection box 1, the input end of the water pump 305 is electrically connected with the output end of an external power supply, the water inlet port of the water pump 305 is connected with the inner side of the detection box 1 through a pipeline, the water outlet port of the water pump 305 is connected with the top end of the water tank 301 through a water pipe 306, the observation plate 307 is embedded and installed at one side of the detection box 1, and the water entering the inner side of the detection box 1 can be subjected to slow flow treatment, so that bubbles generated when the water flows are reduced;
the inboard symmetrical welding of water tank 301 has bracing piece 4, 4 top sliding connection of bracing piece have rose box 5, 5 sliding connection of rose box are in water tank 301 inboardly, and filter screen 6 is installed through the bolt to 5 inboards of rose box, and forty degrees contained angles are personally submitted with the level to filter screen 6, and water tank 301 top limit portion embedding is connected with inlet tube 7, can carry out filtration treatment to the water after the backward flow to can carry out recycling to water.
The utility model discloses a theory of operation and use flow: a device for detecting the sealing performance of an urban gas pipeline is characterized in that in the actual use process, a worker puts a gas pipeline into the inner side of a detection box 1, the position of the connecting column 208 can be moved by the elastic action of the spring 207 at the inner side of the fixing column 206, the limiting blocks 209 connected with one end parts of the two connecting columns 208 are matched, so that the position of the placed gas pipeline can be limited, and then, the operator, by activation of the rotary motor 202, can cause the turntable 201 to start rotating, through the transmission function of the transmission belt 203, the four turntables 201 can be synchronously rotated, thereby enabling the threaded post 204 to start rotating, and through the threaded connection of the threaded post 204 with the clamping plate 205, the position of the clamping plate 205 can be moved, therefore, the clamping of the gas pipeline is completed, and at the moment, the detection port of the pressure gauge 212 and the air outlet port of the air pump 211 are both positioned on the inner side of the gas pipeline.
Afterwards, the staff opens valve 303, can make the inboard water of water tank 301 flow along spiral pipe 302, and at the in-process that water flows, through the buffering of spoiler 304, can slow down the velocity of flow of water to reduce the bubble that produces when water flows, at this moment, water covers the gas pipeline completely in detection case 1, and simultaneously, the staff passes through the support of bracing piece 4 to rose box 5, can accomplish the installation of filter screen 6.
Finally, the staff passes through the start-up of air pump 211, can make in the external gas gets into the gas pipeline, through manometer 212, can detect the inboard pressure of gas pipeline, and simultaneously, through observation board 307, can judge whether there is a large amount of bubbles production on gas pipeline surface, and then can carry out the gas tightness to the gas pipeline and detect, afterwards, the staff passes through the start-up of water pump 305, can make in the detection case 1 water after using flow into water tank 301 along water service pipe 306 in, at the in-process that water flows, through filter screen 6, can carry out filtration treatment to the impurity of aquatic.
Finally, it should be noted that: although the present invention 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 embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a city gas pipeline leakproofness detection device, includes detection case (1), its characterized in that: the device is characterized in that the bottom end of the detection box (1) is provided with a clamping and positioning assembly (2), and one side of the detection box (1) is fixedly provided with a detection backflow assembly (3).
2. The urban gas pipeline tightness detection device according to claim 1, wherein the clamping and positioning assembly (2) comprises a turntable (201), a rotating motor (202), a transmission belt (203), a threaded column (204), a clamping plate (205), a fixing column (206), a spring (207), a connecting column (208), a limiting block (209), a sealing ring (210), an air pump (211) and a pressure gauge (212);
the detection box is characterized in that four corners of the bottom end of the detection box (1) are embedded into the detection box and are rotationally connected with a turntable (201), the bottom corners of the detection box (1) correspond to the turntable (201) and are fixedly provided with a rotating motor (202), an output shaft of the rotating motor (202) is fixedly connected with the turntable (201), every two of the turntable (201) are mutually connected through a transmission belt (203) in a transmission manner, a threaded column (204) is welded at the top end of the turntable (201), a clamping plate (205) is connected to the outer side of the threaded column (204) through threads, fixed columns (206) are symmetrically welded at the bottom of the inner side of the detection box (1), a spring (207) is embedded into the inner side of each fixed column (206), a connecting column (208) is connected to one end of the spring (207), a limiting block (209) is welded to one end of the connecting column (208), and a sealing ring (210) is embedded into and bonded to the bottom of the inner side of the detection box (1), the middle part of the bottom end of the detection box (1) is fixedly provided with an air pump (211), and the middle part of the top end of the clamping plate (205) is embedded with a pressure gauge (212).
3. The device for detecting the sealing performance of the urban gas pipeline according to claim 2, wherein the input ends of the rotating motor (202) and the air pump (211) are electrically connected with the output end of an external power supply, a rubber strip is bonded on one side of the limiting block (209), and the air outlet end of the air pump (211) is connected with the bottom of the inner side of the detection box (1).
4. The city gas pipeline tightness detection device according to claim 1, wherein the detection backflow component (3) comprises a water tank (301), a spiral pipe (302), a valve (303), a flow blocking plate (304), a water pump (305), a water pipe (306) and an observation plate (307);
detect case (1) one side top fixed mounting have water tank (301), water tank (301) bottom embedding is connected with spiral pipe (302), spiral pipe (302) outside fixed mounting has valve (303), spiral pipe (302) inboard equidistance embedding is connected with spoiler (304), detect case (1) one side bottom fixed mounting has water pump (305), water pump (305) outlet port passes through water service pipe (306) and is connected with water tank (301) top, detect case (1) one side embedding and install observation board (307).
5. The device for detecting the sealing performance of the urban gas pipeline according to claim 4, wherein an input end of the water pump (305) is electrically connected with an output end of an external power supply, and a water inlet port of the water pump (305) is connected with the inner side of the detection box (1) through a pipeline.
6. The urban gas pipeline tightness detection device according to claim 4, wherein a support rod (4) is symmetrically welded to the inner side of the water tank (301), a filter box (5) is slidably connected to the top end of the support rod (4), a filter screen (6) is mounted on the inner side of the filter box (5) through a bolt, and a water inlet pipe (7) is connected to the edge portion of the top end of the water tank (301) in an embedded manner.
7. The device for detecting the sealing performance of the urban gas pipeline according to claim 6, wherein the filter box (5) is connected to the inner side of the water tank (301) in a sliding manner, and the filter screen (6) forms a forty-degree included angle with the horizontal plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120758110.XU CN215262296U (en) | 2021-04-14 | 2021-04-14 | City gas pipeline leakproofness detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120758110.XU CN215262296U (en) | 2021-04-14 | 2021-04-14 | City gas pipeline leakproofness detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215262296U true CN215262296U (en) | 2021-12-21 |
Family
ID=79508641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120758110.XU Expired - Fee Related CN215262296U (en) | 2021-04-14 | 2021-04-14 | City gas pipeline leakproofness detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215262296U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116659759A (en) * | 2023-07-28 | 2023-08-29 | 江苏旭润机电科技有限公司 | Gas tightness check out test set of natural gas burner |
-
2021
- 2021-04-14 CN CN202120758110.XU patent/CN215262296U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116659759A (en) * | 2023-07-28 | 2023-08-29 | 江苏旭润机电科技有限公司 | Gas tightness check out test set of natural gas burner |
| CN116659759B (en) * | 2023-07-28 | 2023-10-17 | 江苏旭润机电科技有限公司 | Gas tightness check out test set of natural gas burner |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215262296U (en) | City gas pipeline leakproofness detection device | |
| CN105092309A (en) | Pneumatic under-tank sampler free of tank cleaning | |
| CN205437610U (en) | Crashproof roof beam welding jig before car | |
| CN216957122U (en) | Wisdom water utilities blocks up warning water supply installation | |
| CN214170791U (en) | Vehicle fuel pump flow performance's test equipment | |
| CN114062635A (en) | Water quality monitoring equipment | |
| CN212621308U (en) | Pressure vessel gas tightness verifying attachment convenient to show inspection result | |
| CN219121643U (en) | Water pump seal detection mechanism | |
| CN217549828U (en) | Automatic softened water regeneration device with detection structure | |
| CN210397833U (en) | Check valve | |
| CN217015422U (en) | Novel chromatography hollow column | |
| CN207305645U (en) | Three-dimensional hydroponic system with aquiculture pipeline elevating function | |
| CN112758998A (en) | Water purifier with water purification effect detects function | |
| CN214614335U (en) | Non-negative pressure variable frequency constant pressure water supply pump station with six waterproof hammer functions | |
| CN117989399B (en) | Tetrafluoro-lined metal hose with connecting mechanism | |
| CN219890657U (en) | Ball valve tightness test equipment | |
| CN217687777U (en) | Filter core leakproofness detection device | |
| CN210221213U (en) | Water gauge detects uses detection device convenient to pipe connection | |
| CN212871630U (en) | Indoor air tightness detection device for residential building | |
| CN216399073U (en) | Clamp for fine grinding of aspherical mirror | |
| CN211051052U (en) | Cutting fluid recycle device for digit control machine tool with filtering capability | |
| CN216309329U (en) | Water purifier gas tightness detecting system | |
| CN216062327U (en) | Continuous filtration system of adhesive | |
| CN220319792U (en) | Vacuum pump detection device | |
| CN215810744U (en) | River channel dam crack measuring device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211221 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |