CN216243617U - Chemical pipeline leak detection device - Google Patents
Chemical pipeline leak detection device Download PDFInfo
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- CN216243617U CN216243617U CN202121847261.9U CN202121847261U CN216243617U CN 216243617 U CN216243617 U CN 216243617U CN 202121847261 U CN202121847261 U CN 202121847261U CN 216243617 U CN216243617 U CN 216243617U
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- chemical pipeline
- bottom plate
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- inflator pump
- electric inflator
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Abstract
The utility model provides a chemical pipeline leakage detection device, which belongs to the technical field of pipeline detection and comprises a bottom plate, an electric inflator pump and a fixed block, wherein the electric inflator pump is arranged on one side of the upper end of the bottom plate, the fixed block is arranged on the upper end of the bottom plate and is positioned on the left side of the electric inflator pump, a sliding groove is formed in the upper surface of the bottom plate, a moving block is connected to the inner portion of the sliding groove in a sliding mode, supporting rods are welded to the tops of the moving block and the fixed block, detection sleeves are fixedly connected to the upper ends of the two supporting rods, separation nets are clamped to the inner sides of the two detection sleeves, and separation layers are formed between the two separation nets and the two detection sleeves respectively. This kind of chemical pipeline leak hunting device stable in structure can leak hunting large-scale chemical pipeline or small-size chemical pipeline, and extensive applicability is extensive to can detect out tiny leak position, thereby reach the effect of precision detection, and then improve the quality of chemical pipeline, guarantee the integrality of chemical pipeline.
Description
Technical Field
The utility model relates to the technical field of pipeline detection, in particular to a chemical pipeline leakage detection device.
Background
The main material of the chemical pipeline is ultra-high molecular weight polyethylene which is mainly applied to conveying corrosive media in the industries of chemical industry, dye, medicine, pesticide, metallurgy, rare earth, machinery, electric power, electronics, environmental protection, textile, brewing, food, water supply and drainage, petroleum, smelting, paper making and the like.
Wherein, the chemical pipeline of transportation petroleum in the transportation, in case appear revealing then can cause the waste to easy conflagration and explosion take place, consequently, need carry out the precision leak hunting to this chemical pipeline, nevertheless because petrochemical pipeline is bulky, be difficult for putting into the aquatic and detect, and if the leak is too little then be difficult to detect, thereby can't be to the chemical pipeline precision leak hunting.
Therefore, it is necessary to upgrade and reform the existing chemical pipeline leakage detecting device to overcome the existing problems and disadvantages.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a chemical pipeline leakage detecting device to solve the defects in the prior art.
In order to achieve the purpose, the utility model provides the following technical scheme:
a chemical pipeline leakage detection device comprises a bottom plate, an electric inflator pump and a fixed block, wherein the electric inflator pump is arranged on one side of the upper end of the bottom plate, the fixed block is arranged at the upper end of the bottom plate and is positioned on the left side of the electric inflator pump, a sliding groove is formed in the upper surface of the bottom plate, a moving block is connected inside the sliding groove in a sliding manner, supporting rods are welded on the top of the moving block and the fixed block, detection sleeves are fixedly connected to the upper ends of the two supporting rods, partition nets are clamped on the inner sides of the two detection sleeves, partition layers are respectively formed between the two partition nets and the two detection sleeves, a water inlet pipe penetrates through the upper end of the detection sleeve on the left side, a sealing cover is sleeved on the top of the water inlet pipe, an inflation head is communicated with the upper end of the detection sleeve on the right side, and an inflation pipe is communicated between the right end of the inflation head and the top of the electric inflator pump, one side of the electric inflator pump is provided with a switch, and a pipeline body is tightly attached between the two separation nets.
As a preferable scheme, the fixed block is positioned between the electric inflator and the moving block.
Preferably, the bottom of the moving block is connected with three balls in a rolling manner, and the bottoms of the three balls are all attached to the inner bottom of the sliding groove.
As a preferred scheme, two flexible pipes are fixedly connected between the upper end and the lower end of the detection sleeve, the two flexible pipes are square, the two flexible pipes are made of rubber materials, and the two flexible pipes are tightly connected with the two separation nets.
As an optimal scheme, two the equal viscose bonding of both sides wall has the sealing strip around the detection cover, and four the sealing strip all is located and separates net and pipeline body laminating department to be located on the pipeline body the inner wall fixedly connected with a plurality of sand grip of sealing strip, a plurality of simultaneously the cross section of sand grip all is triangle-shaped.
As a preferable scheme, a terminal of the electric inflator is connected with an external power supply, and the electric inflator is electrically connected with the switch.
Preferably, the distance from the bottom of the bottom plate to the lower ends of the two detection sleeves is 8-15 cm.
Compared with the prior art, the utility model has obvious advantages and beneficial effects, and specifically, the technical scheme includes that:
(1) this kind of chemical pipeline leak hunting device passes through the improvement of structure, makes this device when in-service use, can leak hunting large-scale chemical pipeline or small-size chemical pipeline, and extensive applicability is general to can detect out tiny leak position, thereby reach the effect of precision measurement, and then improve the quality of chemical pipeline, guarantee chemical pipeline's integrality.
(2) The chemical pipeline leakage detection device has the advantages that: connect two detection cover through flexible pipe, thereby can detect the distance between the cover with two and adjust at will through flexible pipe is flexible, can extensively be suitable for the chemical pipeline of various diameters, when two separate the net closely paste in the surface of pipeline body, the accessible inlet tube lets in water in left detection cover, also enter into in the left interlayer simultaneously, then enter into the interlayer on right side through flexible pipe, water in the interlayer can be through separating net and pipeline body contact, and then whether there is the leak on the surface that detects out the pipeline body, in case there is the leak on the surface of pipeline body, water then can enter into the inside of pipeline body through the leak, also can inspect out the position of leak simultaneously.
(3) Secondly, the method comprises the following steps: when water is full of the interlayer, the accessible sealing strip will separate the laminating department between net and the pipeline body sealed, avoid the water in the interlayer to flow out from separating the gap between net and the pipeline body, and can stop up separating the gap between net and the pipeline body through a plurality of sand grip, thereby strengthen sealed effect, when needing to detect other positions of pipeline body, can directly rotate or remove the pipeline body, at this in-process, a plurality of sand grip then can overlap, thereby increase the thickness of sealing strip, and still can keep its seal.
Drawings
Fig. 1 is a schematic overall front view structure of the present invention.
Fig. 2 is a schematic overall front-sectional structure of the present invention.
FIG. 3 is a schematic side sectional view of the detection sleeve of the present invention.
Fig. 4 is a schematic sectional view of the sealing tape of the present invention.
In FIGS. 1-4: 1-a bottom plate; 101-a chute; 2-an electric inflator pump; 201-a switch; 3, fixing blocks; 4-moving block; 5-rolling balls; 6-supporting rods; 7-detection sleeve; 8-separating net; 9-a barrier layer; 10-a telescopic pipe; 11-a water inlet pipe; 12-a sealing cover; 13-an inflation head; 14-a gas-filled tube; 15-a pipe body; 16-a sealing strip; 1601-protruding strips.
Detailed Description
Example (b):
with reference to the figures 1-4 of the drawings,
the embodiment provides a chemical pipeline leakage detecting device, which comprises a bottom plate 1, an electric inflator pump 2 and a fixed block 3, wherein the electric inflator pump 2 is arranged on one side of the upper end of the bottom plate 1, the fixed block 3 is arranged on the upper end of the bottom plate 1, the fixed block 3 is positioned on the left side of the electric inflator pump 2, a chute 101 is formed in the upper surface of the bottom plate 1, a moving block 4 is slidably connected inside the chute 101, supporting rods 6 are welded on the top of the moving block 4 and the top of the fixed block 3, detection sleeves 7 are fixedly connected to the upper ends of the two supporting rods 6, partition nets 8 are respectively clamped on the inner sides of the two detection sleeves 7, partition layers 9 are respectively formed between the two partition nets 8 and the two detection sleeves 7, a water inlet pipe 11 penetrates through the upper end of the left detection sleeve 7, a sealing cover 12 is sleeved on the top of the water inlet pipe 11, an inflation head 13 is communicated with the upper end of the right detection sleeve 7, an inflation pipe 14 is communicated between the right end of the inflation head 13 and the top of the electric inflator pump 2, one side of the electric inflator 2 is provided with a switch 201, and the two separation nets 8 are tightly attached with the pipeline body 15.
Further, the fixed block 3 is positioned between the electric inflator pump 2 and the moving block 4;
in this embodiment, because fixed block 3 is fixed between electric inflator pump 2 and movable block 4, can be convenient for electric inflator pump 2 to communicate each other with the adjacent detection cover 7 of fixed block 3 through gas tube 14 and inflation head 13 to slide in spout 101 through movable block 4, thereby adjust two distances that detect between the cover 7, and then press from both sides the chemical industry pipeline of different diameters tightly.
Further, the bottom of the moving block 4 is connected with three balls 5 in a rolling manner, and the bottoms of the three balls 5 are all attached to the inner bottom of the sliding groove 101;
in this embodiment, the design of the balls 5 can reduce the friction between the moving block 4 and the bottom of the sliding chute 101, so that the moving block 4 can move more smoothly in the sliding chute 101, and manpower can be saved.
Furthermore, telescopic pipes 10 are fixedly connected between the upper end and the lower end of each of the two detection sleeves 7, each of the two telescopic pipes 10 is square, each of the two telescopic pipes 10 is made of rubber, and each of the two telescopic pipes 10 is tightly connected with the two separation nets 8;
in this embodiment, the two detection sleeves 7 are connected through the extension tube 10, so that the distance between the two detection sleeves 7 can be adjusted at will, and the extension tube 10 can extend and retract, because the extension tube 10 is made of rubber, the extension tube 10 has slight elasticity and tightness, so that the extension tube 10 is not easy to deform in the stretching process, when the two separation nets 8 are tightly attached to the surface of the pipeline body 15, water can be introduced into the left detection sleeve 7 through the water inlet tube 11, and simultaneously enters the left separation layer 9, and then enters the right separation layer 9 through the extension tube 10, then the water in the separation layer 9 can contact with the pipeline body 15 through the separation net 8, so as to detect whether the surface of the pipeline body 15 has a leak, once the surface of the pipeline body 15 has a leak, the water can enter the interior of the pipeline body 15 through the leak, and meanwhile, the position of the loophole can be checked.
Furthermore, sealing strips 16 are bonded to the front side wall and the rear side wall of each of the two detection sleeves 7 through adhesives, the four sealing strips 16 are located at the joint of the partition net 8 and the pipeline body 15, a plurality of convex strips 1601 are fixedly connected to the inner walls of the sealing strips 16 located on the pipeline body 15, and the cross sections of the convex strips 1601 are triangular;
in this embodiment, the laminating department that accessible sealing strip 16 will separate between net 8 and the pipeline body 15 is sealed, avoid the water in the interlayer 9 to flow out from separating the gap between net 8 and the pipeline body 15, and can stop up separating the gap between net 8 and the pipeline body 15 through a plurality of sand grip 1601, thereby strengthen sealed effect, when needing to detect other positions of pipeline body 15, can directly rotate or remove pipeline body 15, in this process, a plurality of sand grip 1601 then can overlap, thereby increase the thickness of sealing strip 16, and still can keep its seal.
Further, a terminal of the electric inflator 2 is connected with an external power supply, and the electric inflator 2 is electrically connected with the switch 201;
in this embodiment, the electric inflator 2 is activated by an external power source, and the switch 201 controls the electric inflator 2 to start or stop.
Further, the distance from the bottom of the bottom plate 1 to the lower ends of the two detection sleeves 7 is 8-15 cm;
in this embodiment, through this design, be favorable to placing of pipeline body 15, avoid two to detect that cover 7 is too high and be difficult to lift pipeline body 15 between two detection cover 7.
The working principle is as follows:
when the utility model is used, the moving block 4 is moved towards the left side firstly, so that the balls 5 roll at the inner bottom of the sliding groove 101, the supporting rod 6 is driven by the moving block 4 to drive the left detection sleeve 7 to move towards the left side, the extension pipe 10 is stretched, so that the distance between the two detection sleeves 7 is pulled, then the pipeline body 15 is placed between the two detection sleeves 7, then the moving block 4 is moved to reduce the distance between the two detection sleeves 7, so that the two separation nets 8 are closely attached to the surface of the pipeline body 15, then water is introduced into the left detection sleeve 7 through the water inlet pipe 11 and also enters the left separation layer 9, then the water enters the right separation layer 9 through the extension pipe 10, then the water in the separation layer 9 contacts the pipeline body 15 through the separation net 8, then the sealing cover 12 is covered, and the sealing strip 16 seals the attachment part between the separation net 8 and the pipeline body 15, then, an external power supply is started, the switch 201 is started, the electric inflator pump 2 is enabled to charge air into the interlayer 9 through the inflation tube 14 and the inflation head 13, the internal pressure in the interlayer 9 is increased, once a leak exists on the surface of the pipeline body 15, water can enter the interior of the pipeline body 15 through the leak, if no leak exists, when other positions need to be detected, the pipeline body 15 can be directly rotated or moved, in the process, the plurality of convex strips 1601 are overlapped, the thickness of the sealing strip 16 is increased, the tightness of the sealing strip can still be kept, and after the detection is finished, the switch 201 is closed.
Claims (7)
1. The chemical pipeline leakage detecting device comprises a bottom plate (1), an electric inflator pump (2) and a fixed block (3), and is characterized in that the electric inflator pump (2) is arranged on one side of the upper end of the bottom plate (1), the fixed block (3) is arranged on the upper end of the bottom plate (1), the fixed block (3) is located on the left side of the electric inflator pump (2), a sliding groove (101) is formed in the upper surface of the bottom plate (1), a moving block (4) is connected to the inside of the sliding groove (101) in a sliding mode, supporting rods (6) are welded to the tops of the moving block (4) and the fixed block (3), detection sleeves (7) are fixedly connected to the upper ends of the two supporting rods (6), separation nets (8) are clamped to the inner sides of the two detection sleeves (7), and separation layers (9) are formed between the two detection sleeves (7) and the two separation nets (8), the left side the upper end that detects cover (7) is run through and is provided with inlet tube (11), sealed lid (12) have been cup jointed at the top of inlet tube (11), the right side the upper end intercommunication that detects cover (7) is provided with inflation head (13), the intercommunication is provided with gas tube (14) between the right-hand member of inflation head (13) and the top of electronic pump (2), one side of electronic pump (2) is provided with switch (201), two closely the laminating has pipeline body (15) between separate net (8).
2. The chemical pipeline leakage detection device as claimed in claim 1, wherein the fixed block (3) is located between the electric inflator pump (2) and the moving block (4).
3. The chemical pipeline leakage detection device according to claim 1, wherein the bottom of the moving block (4) is connected with three balls (5) in a rolling manner, and the bottoms of the three balls (5) are all attached to the inner bottom of the sliding chute (101).
4. The chemical pipeline leakage detection device according to claim 1, wherein two extension tubes (10) are fixedly connected between the upper end and the lower end of each of the two detection sleeves (7), each of the two extension tubes (10) is square, each of the two extension tubes (10) is made of rubber, and the two extension tubes (10) are tightly connected with the two separation nets (8).
5. The chemical pipeline leakage detection device according to claim 1, wherein two sealing strips (16) are bonded to the front and rear side walls of the detection sleeve (7) through adhesive, the sealing strips (16) are located at the joint of the separation net (8) and the pipeline body (15), the sealing strips (16) are located on the pipeline body (15), a plurality of convex strips (1601) are fixedly connected to the inner wall of the sealing strips (16), and the cross section of the convex strips (1601) is triangular.
6. The chemical pipeline leakage detection device is characterized in that a terminal of the electric inflator pump (2) is connected with an external power supply, and the electric inflator pump (2) is electrically connected with the switch (201).
7. A chemical pipeline leakage detection device according to claim 1, wherein the distance from the bottom of the bottom plate (1) to the lower ends of the two detection sleeves (7) is 8-15 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121847261.9U CN216243617U (en) | 2021-08-09 | 2021-08-09 | Chemical pipeline leak detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121847261.9U CN216243617U (en) | 2021-08-09 | 2021-08-09 | Chemical pipeline leak detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216243617U true CN216243617U (en) | 2022-04-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121847261.9U Active CN216243617U (en) | 2021-08-09 | 2021-08-09 | Chemical pipeline leak detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216243617U (en) |
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2021
- 2021-08-09 CN CN202121847261.9U patent/CN216243617U/en active Active
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