CN215598636U

CN215598636U - Pipeline connection sealing detector

Info

Publication number: CN215598636U
Application number: CN202121357987.4U
Authority: CN
Inventors: 那国勋; 丁经洲
Original assignee: Liyang Jiade Electromechanical Equipment Co ltd
Current assignee: Liyang Jiade Electromechanical Equipment Co ltd
Priority date: 2021-06-18
Filing date: 2021-06-18
Publication date: 2022-01-21
Anticipated expiration: 2031-06-18

Abstract

The utility model discloses a pipeline connection sealing detector which comprises an equipment body, an access pipe, an input pipe and a detection mechanism, wherein the access pipe is communicated with one side of the equipment body, a sealing connecting pipe is fixedly installed at one end of the access pipe, one end of the input pipe is fixedly connected with one end of the sealing connecting pipe, and the detection mechanism is arranged at one side of the equipment body. This sealed detector of pipe connection, through setting up the detection case, the rethread sets up gaseous force (forcing) pump, through starting gaseous force (forcing) pump and to the intraductal conveying gas of input, the cooperation of rethread control valve and manometer for operating personnel can judge whether the junction between pipeline and pipeline is sealed state through the change of observing the manometer, make operating personnel can be more convenient when examining and maintaining the pipeline convenient, be favorable to the maintenance and the detection to the pipeline in the industrial production.

Description

Pipeline connection sealing detector

Technical Field

The utility model relates to the technical field of pipeline maintenance and detection, in particular to a pipeline connection sealing detector.

Background

A pipe 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 pipelines is very widespread, mainly in water supply, drainage, heating, gas supply, long-distance oil and gas delivery, agricultural irrigation, hydraulic engineering and various industrial installations. The pipeline connection sealing detector is a detection device for detecting whether the pipeline is in a sealing state or not when being connected with each device.

Need in the current industrial production connecting tube on certain equipment to liquid or gaseous transmission, the sealed especially important of being connected between pipeline and the pipeline concerns the safe operation of device and operating personnel life safety problem, therefore whether the pipeline has the leakage at the installation back link, needs operating personnel to inspect many times just can use, and is comparatively troublesome, consequently needs a detection instrument that can detect whether there is the leakage in the sealed department of connecting between the pipeline.

Disclosure of Invention

Technical problem to be solved

In view of the deficiencies of the prior art, the present invention provides a pipe joint seal detector that solves the problems set forth in the background above.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: a pipeline connection sealing detector comprises an equipment body, an access pipe, an input pipe and a detection mechanism, wherein the access pipe is communicated with one side of the equipment body, one end of the access pipe is fixedly provided with a sealing connecting pipe, one end of the input pipe is fixedly connected with one end of the sealing connecting pipe, the detection mechanism is arranged on one side of the equipment body, two sides of the surface of the sealing connecting pipe are respectively and fixedly provided with a sealing gasket on one side of the access pipe opposite to the input pipe, the detection mechanism comprises a detection box, a pressure gauge, a gas pressure pump, a connecting pipe, an output pipe, a sealing ring and a connecting cover, the detection box is arranged on one side of the input pipe, two sides of the bottom of the detection box are both fixedly provided with a support column, the pressure gauge is arranged on one side of the top of the detection box, the connecting pipe is communicated with the bottom of the pressure gauge, and the gas pressure pump is fixedly arranged on one side of the inner cavity of the detection box, the gas outlet of output tube and gas force (forcing) pump is linked together, the one end of connecting pipe runs through the detection case and is linked together with the top of output tube, the outside of output tube is located to the sealing washer cover, connect lid fixed mounting in one side of sealing washer, the one end of output tube runs through detection case, connection lid, sealing washer and input tube in proper order and extends to the inside of input tube, the opposite side and the input tube other end of sealing washer contact, one side fixed mounting who inserts the pipe top has the control valve.

Preferably, the top and the bottom of output tube just are located the equal fixed mounting in outside of detection case and have L template, two the left side of L template is all installed fastening screw, two through set up screw hole screw thread fastening screw's one end all is connected with the top and the bottom rotation of connecting lid one side through the bearing.

Preferably, two the screw fastening rod is all installed through set up screw hole screw thread to the one side that the L template carried on the back mutually, two the one end that the screw fastening rod is relative all rotates through the bearing and is connected with the fixed cover of semicircle form, two the equal fixed mounting in the fixed relative one side of semicircle form has rubber packing pad, two one side that rubber packing pad is relative contacts with the top and the bottom of input tube respectively.

Preferably, the bottom fixed mounting of detection case has the storage water tank, one side intercommunication of storage water tank has the outlet pipe, one side fixed mounting of detection case has the mount of using with the outlet pipe cooperation.

Preferably, one end of the water outlet pipe is communicated with a spray head, and a water outlet valve is fixedly mounted on the surface of the spray head.

Preferably, one side of the water storage tank is communicated with a water inlet pipe, the surface of the water inlet pipe is fixedly provided with a water inlet valve, one side of the detection box is fixedly provided with a control switch, and one side of the top of the detection box is fixedly provided with a handle.

(III) advantageous effects

The utility model provides a pipe connection seal detector. The method has the following beneficial effects:

(1) this sealed detector of pipe connection, through setting up the detection case, the rethread sets up gaseous force (forcing) pump, through starting gaseous force (forcing) pump and to the intraductal conveying gas of input, the cooperation of rethread control valve and manometer for operating personnel can judge whether the junction between pipeline and pipeline is sealed state through the change of observing the manometer, make operating personnel can be more convenient when examining and maintaining the pipeline convenient, be favorable to the maintenance and the detection to the pipeline in the industrial production.

(2) This sealed detector of pipe connection, through setting up the storage water tank to place the foam water in the storage water tank, the rethread outlet pipe is connected with the shower nozzle, operating personnel is through the control to the outlet valve, make the foam water in the storage water tank can spray to the link between pipeline and pipeline frame through the shower nozzle, whether the staff sprays the foam water to the pipe connection department through observing and produces the bubble, whether detection pipe connection that just can be quick takes place to reveal easy operation, and convenient to use.

(3) This pipe connection seal detector is through setting up with the fixed cover of semiorbicular to set up L template and the fastening screw that cooperate and use, make operating personnel examine time measuring to the pipe connection again, check out test set with wait to detect that the connection between the pipeline can be more firm, make that detection device can be better detect the pipeline that waits to detect, guarantee the accuracy that detection device detected.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of the structure of the detection box of the present invention;

FIG. 3 is a schematic structural view of an access pipe, an input pipe, an L-shaped plate and a sealing ring according to the present invention;

FIG. 4 is a side view of a semi-annular retaining sleeve structure of the present invention;

FIG. 5 is an enlarged view of a portion of the utility model at A in FIG. 1;

fig. 6 is a partial enlarged view of the utility model at B in fig. 1.

In the figure, 1, an apparatus body; 2. an access pipe; 3. an input tube; 4. a detection mechanism; 401. a detection box; 402. a pressure gauge; 403. a gas pressure pump; 404. a connecting pipe; 405. an output pipe; 406. a seal ring; 407. a connecting cover; 408. a support pillar; 5. sealing the connecting pipe; 6. a gasket; 7. an L-shaped plate; 8. fastening screws; 9. a threaded fastening rod; 10. a semi-annular fixing sleeve; 11. a rubber gasket; 12. a control valve; 13. a water storage tank; 14. a water outlet pipe; 15. a fixed mount; 16. a spray head; 17. a water outlet valve; 18. a water inlet pipe; 19. a water inlet valve; 20. a control switch; 21. a handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, the present embodiment provides a technical solution: a pipeline connection sealing detector comprises an equipment body 1, an access pipe 2, an input pipe 3 and a detection mechanism 4, wherein the access pipe 2 is communicated with one side of the equipment body 1, one end of the access pipe 2 is fixedly provided with a sealing connecting pipe 5, one end of the input pipe 3 is fixedly connected with one end of the sealing connecting pipe 5, the detection mechanism 4 is arranged at one side of the equipment body 1, two sides of the surface of the sealing connecting pipe 5 are respectively and fixedly provided with a sealing gasket 6 at one side of the access pipe 2 opposite to the input pipe 3, the detection mechanism 4 comprises a detection box 401, a pressure gauge 402, a gas pressure pump 403, a connecting pipe 404, an output pipe 405, a sealing ring 406 and a connecting cover 407, the gas pressure pump 403 is driven by low-pressure gas at a large-area piston end to generate high-pressure fluid at a small-area piston end, the back of the detection box 401 is provided with an air inlet hole matched with the gas pressure pump 403 for use, the pressure gauge 402 is a meter which takes an elastic element as a sensitive element and measures and indicates the pressure higher than the ambient pressure, the detection box 401 is arranged at one side of the input pipe 3, two sides of the bottom of the detection box 401 are fixedly provided with supporting columns 408, the pressure gauge 402 is arranged at one side of the top of the detection box 401, a connecting pipe 404 is communicated with the bottom of the pressure gauge 402, a gas pressure pump 403 is fixedly arranged at one side of the inner cavity of the detection box 401, an output pipe 405 is communicated with the gas outlet of the gas pressure pump 403, one end of the connecting pipe 404 penetrates through the detection box 401 and is communicated with the top of the output pipe 405, a sealing ring 406 is sleeved outside the output pipe 405, a connecting cover 407 is fixedly arranged at one side of the sealing ring 406, one end of the output pipe 405 sequentially penetrates through the detection box 401, the connecting cover 407, the sealing ring 406 and the input pipe 3 and extends to the inside of the input pipe 3, and the other side of the sealing ring 406 is contacted with the other end of the input pipe 3, a control valve 12 is fixedly arranged on one side of the top of the access pipe 2, and the control valve 12 is a one-way control valve.

In this embodiment, the top and the bottom of output tube 405 and the equal fixed mounting in outside that is located detection case 401 have L template 7, and fastening screw 8 is all installed through set up screw hole screw thread in the left side of two L templates 7, and the one end of two fastening screw 8 is all rotated through bearing and top and the bottom of being connected lid 407 one side and is connected.

In this embodiment, threaded fastening rod 9 is all installed through set up screw hole screw thread in the one side that two L templates 7 carried on the back mutually, and two relative one ends of threaded fastening rod 9 all are connected with the fixed cover 10 of semi-ring through the bearing rotation, and the equal fixed mounting in the relative one side of the fixed cover 10 of two semi-ring has rubber packing pad 11, and rubber packing pad 11 adopts the rubber material, and two relative one sides of rubber packing pad 11 contact with the top and the bottom of input tube 3 respectively.

In this embodiment, bottom fixed mounting of detection case 401 has storage water tank 13, and storage water tank 13 internally mounted has the water pump to the delivery port and the outlet pipe 14 of water pump are connected, have placed the foam water in the storage water tank 13, and one side intercommunication of storage water tank 13 has outlet pipe 14, and outlet pipe 14 is the hose, and one side fixed mounting of detection case 401 has and outlet pipe 14 cooperatees and uses mount 15, has seted up the through-hole on the mount 15, can make things convenient for outlet pipe 14 to pass.

In this embodiment, one end of the water outlet pipe 14 is communicated with a spray head 16, a water outlet valve 17 is fixedly installed on the surface of the spray head 16, and the water outlet valve 17 is a one-way control valve.

In this embodiment, a water inlet pipe 18 is communicated with one side of the water storage tank 13, a water inlet valve 19 is fixedly mounted on the surface of the water inlet pipe 18, the water inlet valve 19 is a one-way control valve, a control switch 20 is fixedly mounted on one side of the detection box 401, and a handle 21 is fixedly mounted on one side of the top of the detection box 401.

When the device is used, the output pipe 405 on the detection box 401 is inserted into the input pipe 3, an operator rotates the fastening screw 8 through adjustment to connect and seal the sealing ring 406 with the input pipe 3, and then adjusts the threaded fastening rod 9 to enable the two semi-annular fixing sleeves 10 to gather towards the middle and fix the input pipe 3, at the moment, the operator starts the gas pressure pump 403 by opening the control switch 20, closes the control valve 12 on the access pipe 2, and conveys gas into the input pipe 3 and the access pipe 2 through the output pipe 405, at the moment, the operator indicates that the pipe connection is in a non-sealing state by observing the numerical value change of the pressure gauge 402, if the numerical value change is not changed, the pipe is in a sealing state, if the pipe needs to be confirmed again whether leakage occurs, the operator opens the water outlet valve 17, the spray head 16 is connected with the water storage tank 13 through the water outlet pipe 14, the foam water placed in the water storage tank 13 is sprayed to the joint of the access pipe 2 and the input pipe 3, and whether the joint of the access pipe 2 and the input pipe 3 is in a sealing state or not is detected by observing whether the foam water generates bubbles or not.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a sealed detector of pipe connection, includes equipment body (1), inserts pipe (2), input tube (3) and detection mechanism (4), insert pipe (2) and communicate in equipment body (1) one side, the one end fixed mounting who inserts pipe (2) has sealing connection pipe (5), the one end of input tube (3) and the one end fixed connection of sealing connection pipe (5), detection mechanism (4) set up in one side of equipment body (1), its characterized in that: the device comprises a sealing connecting pipe (5), a sealing gasket (6) is fixedly arranged on one side, opposite to an input pipe (3), of an access pipe (2) of the sealing connecting pipe (5), a detection mechanism (4) comprises a detection box (401), a pressure gauge (402), a gas pressure pump (403), a connecting pipe (404), an output pipe (405), a sealing ring (406) and a connecting cover (407), the detection box (401) is arranged on one side of the input pipe (3), support columns (408) are fixedly arranged on two sides of the bottom of the detection box (401), the pressure gauge (402) is arranged on one side of the top of the detection box (401), the connecting pipe (404) is communicated with the bottom of the pressure gauge (402), the gas pressure pump (403) is fixedly arranged on one side of an inner cavity of the detection box (401), the output pipe (405) is communicated with a gas outlet of the gas pressure pump (403), one end of the connecting pipe (404) penetrates through the detection box (401) and is communicated with the top of the output pipe (405), the outside of output tube (405) is located to sealing washer (406) cover, connect lid (407) fixed mounting in one side of sealing washer (406), the one end of output tube (405) runs through detection case (401), connects lid (407), sealing washer (406) and input tube (3) in proper order and extends to the inside of input tube (3), the opposite side and the input tube (3) other end of sealing washer (406) contact, one side fixed mounting who inserts pipe (2) top has control valve (12).

2. The pipe connection seal detector of claim 1, wherein: the top and the bottom of output tube (405) just are located the equal fixed mounting in outside of detection case (401) and have L template (7), two fastening screw (8) are all installed through set up screw hole screw thread in the left side of L template (7), two the one end of fastening screw (8) is all rotated through the top and the bottom of bearing and connection lid (407) one side and is connected.

3. A pipe connection seal detector as claimed in claim 2, wherein: two screw thread anchorage bar (9), two are all installed through set up screw hole screw thread in the one side that L template (7) carried on the back mutually screw thread anchorage bar (9) relative one end all rotates through the bearing and is connected with the fixed cover of semiannular (10), two the equal fixed mounting in one side that the fixed cover of semiannular (10) is relative has rubber packing pad (11), two one side that rubber packing pad (11) is relative contacts with the top and the bottom of input tube (3) respectively.

4. The pipe connection seal detector of claim 1, wherein: the bottom fixed mounting of detection case (401) has storage water tank (13), one side intercommunication of storage water tank (13) has outlet pipe (14), one side fixed mounting of detection case (401) cooperatees with outlet pipe (14) and uses mount (15).

5. The pipe connection seal detector of claim 4, wherein: one end of the water outlet pipe (14) is communicated with a spray head (16), and a water outlet valve (17) is fixedly arranged on the surface of the spray head (16).

6. The pipe connection seal detector of claim 4, wherein: one side of storage water tank (13) communicates has inlet tube (18), the fixed surface of inlet tube (18) installs water intaking valve (19), one side fixed mounting of detection case (401) has control switch (20), one side fixed mounting at detection case (401) top has handle (21).