CN212458795U - Pipeline detector - Google Patents
Pipeline detector Download PDFInfo
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- CN212458795U CN212458795U CN202020694494.9U CN202020694494U CN212458795U CN 212458795 U CN212458795 U CN 212458795U CN 202020694494 U CN202020694494 U CN 202020694494U CN 212458795 U CN212458795 U CN 212458795U
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- pipeline
- draught fan
- exhaust hose
- detector
- detection case
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Abstract
The utility model discloses a pipeline detector relates to pipeline detection technical field, is difficult to survey the inspection for solving current pipeline bent angle butt joint sealing performance, because the relatively poor problem that appears leaking water easily of leakproofness at the in-process that uses. The utility model discloses a gas detector, including detector support, pipeline support, elbow connecting piece, supporting platform, draught fan, inlet duct, exhaust hose, inlet duct and exhaust hose, the upper end of detector support is provided with the detection case, the inside of detection case is provided with the pipeline support, the upper end of pipeline support is provided with two pipelines that await measuring, two await measuring through the sealed butt joint of elbow connecting piece between the pipeline, be provided with supporting platform on one side outer wall of detection case, supporting platform's upper surface is provided with the draught fan, be provided with inlet duct on the inlet end of draught fan, the outlet end of draught fan is provided with exhaust hose, and inlet end and the outlet end of.
Description
Technical Field
The utility model relates to a technical field is surveyed to the pipeline specifically is a pipeline detector.
Background
A pipeline is a device for transporting a gas, liquid or fluid with solid particles, connected by pipes, pipe couplings, valves, etc. Generally, a fluid is pressurized by a blower, a compressor, a pump, a boiler, etc., and then flows from a high pressure portion to a low pressure portion of a pipe, or is transported by the pressure or gravity of the fluid itself. The use of pipes is very widespread, mainly in water supply, drainage, heating, gas supply, long-distance transport of oil and gas, agricultural irrigation, hydraulic engineering and various industrial installations, the pipe-diameter being determined in such a way that, when the flow rate of the fluid is known, the size of the pipe diameter depends on the permitted flow rate or the permitted frictional resistance. When the flow velocity is high, the pipe diameter is small, but the pressure drop value is increased. Therefore, when the flow rate is high, the capital construction investment of the pipeline can be saved, but the running energy consumption cost of power equipment such as a pump, a compressor and the like is increased. In addition, if the flow rate is too high, other adverse factors may also be brought about. Therefore, the pipe diameter is determined by comprehensively considering construction investment, operating cost and other technical factors.
The sealing performance of the existing pipeline corner butt joint is difficult to detect and check, and water leakage is easy to occur due to poor sealing performance in the using process, so that the pipeline detector is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a pipeline detector to the current pipeline bent angle butt joint sealing performance who proposes in solving above-mentioned background art is difficult to the detection inspection, because the relatively poor problem that appears leaking water easily of leakproofness in the in-process that uses.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a pipeline detector, includes the detector support, the upper end of detector support is provided with the detection case, the inside of detecting the case is provided with the pipeline support, the upper end of pipeline support is provided with two pipelines that await measuring, two await measuring through the sealed butt joint of return bend connecting piece between the pipeline, be provided with supporting platform on one side outer wall of detection case, supporting platform's upper surface is provided with the draught fan.
Preferably, be provided with air inlet duct 8 on the inlet end of draught fan 7, the end of giving vent to anger of draught fan 7 is provided with exhaust hose 9, and air inlet duct 8 and exhaust hose 9 pass through flange sealing connection with the inlet end of giving vent to anger of draught fan 7.
Preferably, adjacent the inside of two mounting holes is provided with connecting screw, connecting screw's both ends all are provided with fastening nut, and connecting screw passes through fastening nut and the mounting hole fixed mounting at both ends.
Preferably, one end of the air inlet guide pipe is provided with a sealing cover, the sealing cover is fixedly installed with the air inlet guide pipe through a fixing bolt, and a dust filtering net is arranged inside the sealing cover.
Preferably, a drain pipe is arranged on the outer wall of one side of the detection box, a valve is arranged on the drain pipe, and the valve is connected with the drain pipe in a sealing mode through a flange.
Preferably, a glass observation window is arranged on the front end face of the detection box, and the glass observation window is in mechanical sealing connection with the front end face of the detection box.
Preferably, one end of the exhaust hose is provided with two fastening rings, two ends of the two fastening rings are provided with the combined plate, and the combined plate is provided with a mounting hole inside.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses an air inlet duct of draught fan absorbs the outside air, then through two pipelines that await measuring that exhaust hose injects the air into the connection, make the air current flow through two pipelines that await measuring, whether run through return bend connecting piece department and produce the bubble through seeing through the glass observation window, if the gassing, then two pipelines return bend junctions that await measuring are sealed incompletely, there is the risk of leaking water, otherwise, there is not the bubble to produce, then sealed complete, it is difficult to survey the inspection to have overcome current pipeline bent angle butt joint department sealing performance, the in-process of using because the relatively poor problem that appears leaking water easily of leakproofness.
2. The sealed cowling that sets up through the one end at the pipe that admits air plays the effect that bears the weight of the dirt screen, and the dirt screen that the inside of sealed cowling set up plays the effect that blocks large granule impurity in the admission, has avoided the problem of large granule impurity influence detection work precision.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the overall internal structure of the present invention;
FIG. 3 is a schematic view of the structure of the exhaust hose of the present invention;
fig. 4 is a schematic structural view of the air intake duct of the present invention;
in the figure: 1. a detector support; 2. a detection box; 3. a glass viewing window; 4. a drain pipe; 5. a valve; 6. a support platform; 7. an induced draft fan; 8. an air intake duct; 9. an exhaust hose; 10. a pipeline to be tested; 11. a pipe support; 12. a bent pipe connecting piece; 13. a fastening ring; 14. a composition board; 15. fastening a nut; 16. mounting holes; 17. connecting a screw rod; 18. a sealing cover; 19. fixing the bolt; 20. and (4) a dust filter screen.
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.
Referring to fig. 1-4, the present invention provides an embodiment: the utility model provides a pipeline detector, includes detector support 1, and detector support 1's upper end is provided with detection case 2, and the inside of detection case 2 is provided with pipeline support 11, and pipeline support 11's upper end is provided with two pipelines 10 that await measuring, and two pipelines 10 that await measuring are provided with supporting platform 6 on one side outer wall of detection case 2 through the sealed butt joint of return bend connecting piece 12 between 10, and supporting platform 6's upper surface is provided with draught fan 7.
Further, an air inlet guide pipe 8 is arranged at the air inlet end of the draught fan 7, an exhaust hose 9 is arranged at the air outlet end of the draught fan 7, and the air inlet guide pipe 8 and the exhaust hose 9 are connected with the air inlet end and the air outlet end of the draught fan 7 in a sealing mode through flanges.
Further, the inside of two adjacent mounting holes 16 is provided with connecting screw 17, and connecting screw 17's both ends all are provided with fastening nut 15, and connecting screw 17 passes through fastening nut 15 and the mounting hole 16 fixed mounting at both ends, and connecting screw 17 that the inside of two adjacent mounting holes 16 set up plays the effect of connecting composition board 14, and fastening nut 15 that connecting screw 17's both ends all set up plays the effect of fastening connecting screw 17.
Further, one end of the air inlet pipe 8 is provided with a sealing cover 18, the sealing cover 18 is fixedly installed with the air inlet pipe 8 through a fixing bolt 19, a dust filter net 20 is arranged inside the sealing cover 18, the sealing cover 18 arranged at one end of the air inlet pipe 8 plays a role in bearing the dust filter net 20, and the dust filter net 20 arranged inside the sealing cover 18 plays a role in blocking large particle impurities in air inlet.
Further, be provided with drain pipe 4 on one side outer wall of detection case 2, be provided with valve 5 on drain pipe 4, and valve 5 passes through flange sealing connection with drain pipe 4, and drain pipe 4 that sets up on one side outer wall of detection case 2 plays the effect of being convenient for with the inside water exhaust of detection case 2, and valve 5 that sets up on drain pipe 4 plays the effect of controlling drain pipe 4 and opening and close and the flow.
Further, be provided with glass observation window 3 on the preceding terminal surface of detection case 2, and glass observation window 3 is connected with the preceding terminal surface mechanical seal of detection case 2, and the glass observation window 3 that sets up on the preceding terminal surface of detection case 2 plays the effect of being convenient for observe the inside pipeline 10 that awaits measuring of detection case 2 and survey the condition.
Further, one end of the exhaust hose 9 is provided with two fastening rings 13, two ends of the two fastening rings 13 are provided with a combined plate 14, the inside of the combined plate 14 is provided with a mounting hole 16, the two fastening rings 13 arranged at one end of the exhaust hose 9 play a role in fastening the joint of the exhaust hose 9 and one end of the pipeline 10 to be tested, and the mounting hole 16 arranged in the inside of the combined plate 14 plays a role in facilitating the connection of the mounting connecting screw 17.
The working principle is as follows: when the device is used, proper water is injected into the detection box 2, the pipeline 10 to be detected is placed into the detection box 2, the elbow pipe connecting piece 12 of the pipeline 10 to be detected is arranged in the water, one end of each of the two pipelines 10 to be detected is positioned above the water surface, in order to overcome the buoyancy of the water, the two pipelines 10 to be detected can be pressed on the pipeline bracket 11 by proper force, one end of the exhaust hose 9 is sleeved at the water outlet end of one of the pipelines 10 to be detected, the connecting screw 17 is combined with the two fastening rings 13 to fasten and restrain the connecting part of the exhaust hose 9 and the pipeline 10 to be detected, the external power supply starts the induced draft fan 7, the air inlet pipe 8 of the induced draft fan absorbs outside air, then the air is injected into the two pipelines 10 to be detected through the exhaust hose 9, so that the air flows through the two pipelines 10 to be detected, whether bubbles are generated at the, if bubbles are generated, the joint of the two bent pipes 10 to be detected is not completely sealed, and the risk of water leakage exists, otherwise, no bubbles are generated, the joint is completely sealed, and the detection work of the pipeline detector on the sealing performance of the joint of the bent angles of the pipelines is completed.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.
Claims (6)
1. A pipeline detector comprises a detector bracket (1), and is characterized in that: the upper end of detector support (1) is provided with detection case (2), the inside of detection case (2) is provided with pipeline bracket (11), the upper end of pipeline bracket (11) is provided with two pipelines (10) that await measuring, two await measuring through return bend connecting piece (12) sealed butt joint between pipeline (10), be provided with supporting platform (6) on one side outer wall of detection case (2), the upper surface of supporting platform (6) is provided with draught fan (7).
2. A pipeline probe as claimed in claim 1, wherein: be provided with air inlet duct (8) on the inlet end of draught fan (7), the end of giving vent to anger of draught fan (7) is provided with exhaust hose (9), and inlet duct (8) and exhaust hose (9) and the inlet end of draught fan (7) and the end of giving vent to anger pass through flange sealing connection.
3. A pipeline probe as claimed in claim 2, wherein: one end of the air inlet guide pipe (8) is provided with a sealing cover (18), the sealing cover (18) is fixedly installed with the air inlet guide pipe (8) through a fixing bolt (19), and a dust filtering net (20) is arranged inside the sealing cover (18).
4. A pipeline probe as claimed in claim 1, wherein: the water draining pipe (4) is arranged on the outer wall of one side of the detection box (2), the valve (5) is arranged on the water draining pipe (4), and the valve (5) is connected with the water draining pipe (4) in a sealing mode through a flange.
5. A pipeline probe as claimed in claim 1, wherein: the glass observation window (3) is arranged on the front end face of the detection box (2), and the glass observation window (3) is in mechanical seal connection with the front end face of the detection box (2).
6. A pipeline probe as claimed in claim 2, wherein: two fastening rings (13) are arranged at one end of the exhaust hose (9), combination plates (14) are arranged at two ends of each fastening ring (13), and mounting holes (16) are formed in the combination plates (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020694494.9U CN212458795U (en) | 2020-04-30 | 2020-04-30 | Pipeline detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020694494.9U CN212458795U (en) | 2020-04-30 | 2020-04-30 | Pipeline detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212458795U true CN212458795U (en) | 2021-02-02 |
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ID=74464181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020694494.9U Active CN212458795U (en) | 2020-04-30 | 2020-04-30 | Pipeline detector |
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| Country | Link |
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| CN (1) | CN212458795U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114486101A (en) * | 2022-02-14 | 2022-05-13 | 淄博市特种设备检验研究院 | Pressure pipeline detection device convenient to operate and using method thereof |
-
2020
- 2020-04-30 CN CN202020694494.9U patent/CN212458795U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114486101A (en) * | 2022-02-14 | 2022-05-13 | 淄博市特种设备检验研究院 | Pressure pipeline detection device convenient to operate and using method thereof |
| CN114486101B (en) * | 2022-02-14 | 2023-12-26 | 大唐长春热力有限责任公司 | Pressure pipeline detection device convenient to operate and application method thereof |
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