CN206593808U - A kind of pipeline connector leak detector - Google Patents

A kind of pipeline connector leak detector Download PDF

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Publication number
CN206593808U
CN206593808U CN201720225929.3U CN201720225929U CN206593808U CN 206593808 U CN206593808 U CN 206593808U CN 201720225929 U CN201720225929 U CN 201720225929U CN 206593808 U CN206593808 U CN 206593808U
Authority
CN
China
Prior art keywords
pipeline
retainer plate
plate
leak detector
seal closure
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
Application number
CN201720225929.3U
Other languages
Chinese (zh)
Inventor
胡英良
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hefei Liang Sheng Pml Precision Mechanism Ltd
Original Assignee
Hefei Liang Sheng Pml Precision Mechanism Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hefei Liang Sheng Pml Precision Mechanism Ltd filed Critical Hefei Liang Sheng Pml Precision Mechanism Ltd
Priority to CN201720225929.3U priority Critical patent/CN206593808U/en
Application granted granted Critical
Publication of CN206593808U publication Critical patent/CN206593808U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of pipeline connector leak detector, including upper retainer plate, lower retainer plate and liquid level gauge, fixed circle and lower retainer plate side are provided with bearing pin, and upper retainer plate and lower retainer plate opposite side are fixed with clamping plate, fixed circle is installed on pipeline external, and lower retainer plate is installed on lower pipeline external, seal closure is fixed between fixed circle and lower retainer plate, the seal closure is internally provided with the pipe joint that pipeline is connected with lower pipeline, discharge gate is offered below the seal closure, and discharge gate is connected with pipeline, the pipeline other end is connected with detection tank, and detection tank is internally provided with piston plate, the liquid level gauge is installed on inside detection tank, and liquid level gauge is electrically connected with by wire and signal projector.The utility model structure design is simple, and cost is low, and device can be installed on outside pipe joint, round-the-clock detection, when there is leakage, can and alarm, make maintenance timely.

Description

A kind of pipeline connector leak detector
Technical field
The utility model is related to leak test plant technical field, specially a kind of pipeline connector leak detector.
Background technology
Leak detector is widely used in underground metal pipes location instrument, underground communication, electric power, the electricity of urban water supply, oil gas Cable fault location instrument and underground piping leak location instrument, and underground pipe network mapping, detecting water leakage engineering are accepted, leak detector is Pipeline or liquid or the instrument of gas leakage in container, the fuel gas leak detection instrument of a hypersensitivity are detected, is used The Cleaning Principle of semiconductor, is more suitable for finding, and detects the position of micro- leakage fuel gas, and compact is easy to operate, carrying side Just, subsidiary flexible probe, comfortable feel, but in the market leak detector, complicated, manufacturing cost is high, and can only artificially grasp Pipe joint is disposably measured under work, it is impossible to round-the-clock that pipe joint is measured, and in the market leak detector function It is single, liquid or a kind of form of gas can only be hunted leak.
Utility model content
The purpose of this utility model is to provide a kind of pipeline connector leak detector, to solve what is proposed in above-mentioned background technology Problem.Had an advantageous effect in that:Structure design is simple, and cost is low, and device can be installed on outside pipe joint, round-the-clock Detection, when there is leakage, can and alarm, make maintenance timely.
To achieve the above object, the utility model provides following technical scheme:A kind of pipeline connector leak detector, including it is upper solid Ding Quan, lower retainer plate and liquid level gauge, fixed circle and lower retainer plate side are provided with bearing pin, and upper retainer plate and lower fixation Circle opposite side is fixed with clamping plate, and fixed circle is installed on pipeline external, and lower retainer plate is installed on lower pipeline external, Seal closure is fixed between fixed circle and lower retainer plate, the seal closure is internally provided with pipeline and is connected with lower pipeline Pipe joint, offer discharge gate below the seal closure, and discharge gate be connected with pipeline, the pipeline other end and examine Tank connection is surveyed, and detection tank is internally provided with piston plate, the liquid level gauge is installed on inside detection tank, and liquid level gauge passes through wire It is electrically connected with signal projector.
It is preferred that, the seal closure is tightly connected with upper retainer plate and lower retainer plate.
It is preferred that, the lower end of duct is arranged between piston plate and detection pot bottom, and pipeline is sealed with piston plate and connected Connect.
It is preferred that, the output end of the signal projector and the input of siren are electrically connected with.
It is preferred that, the clamping plate is fastened by screw.
Compared with prior art, the beneficial effects of the utility model are:The design of this device structure is simple, by upper retainer plate and Lower retainer plate is fixed on upper pipeline and lower pipeline external by clamping plate, and seal closure is internally provided with pipeline and is connected with lower pipeline Pipe joint, make the issuable gas leakage of pipe joint, leakage collect, gas leakage, leakage are entered by discharge gate Between piston plate and detection tank, by gas or liquid by piston plate jack-up, piston plate upper end liquid rises, examined through liquid level gauge Survey, alarm is sent signal to by signal projector, carry out alarm, manufacturing cost is low, device can be installed on into pipe Outside pipeline connector, round-the-clock detection, when there is leakage, can and alarm, make maintenance timely.
Brief description of the drawings
Fig. 1 is the utility model front view;
Fig. 2 is the utility model retainer plate schematic diagram.
In figure:1st, upper retainer plate 2, sealing ring 3, seal closure 4, lower retainer plate 5, lower pipeline 6, upper pipeline 7, pipe joint 8th, discharge gate 9, pipeline 10, signal projector 11, liquid level gauge 12, piston plate 13, detection tank 14, bearing pin 15, clamping plate 16, spiral shell Nail.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belongs to the scope of the utility model protection.
Fig. 1-2 is referred to, the utility model provides a kind of technical scheme:A kind of pipeline connector leak detector, including upper fixation Circle 1, lower retainer plate 4 and liquid level gauge 11, upper retainer plate 1 and the lower side of retainer plate 4 are provided with bearing pin 14, and upper retainer plate 1 is with The opposite side of retainer plate 4 is fixed with clamping plate 15, and upper retainer plate 1 is installed on outside pipeline 6, and lower retainer plate 4 is installed on down tube Outside road 5, seal closure 3 is fixed between upper retainer plate 1 and lower retainer plate 4, seal closure 3 is internally provided with pipeline 6 and down tube The pipe joint 7 that road 5 is connected, the lower section of seal closure 3 offers discharge gate 8, and discharge gate 8 is connected with pipeline 9, and pipeline 9 is another End is connected with detection tank 13, and detection tank 13 is internally provided with piston plate 12, and liquid level gauge 11 is installed on inside detection tank 13, and Liquid level gauge 11 is electrically connected with by wire with signal projector 10, and seal closure 3 connects with upper retainer plate 1 and the sealing of lower retainer plate 4 Connect, the lower end of pipeline 9 is arranged between piston plate 12 and detection tank 13 bottom, and pipeline 9 is tightly connected with piston plate 12, signal The output end of transmitter 10 and the input of siren are electrically connected with, and clamping plate 15 is fastened by screw 16.
Operation principle:In use, upper retainer plate 1 and lower retainer plate 4 are fixed on into upper pipeline 6 and down tube by clamping plate 15 Outside road 5, seal closure 3 is internally provided with the pipe joint 7 that pipeline 6 is connected with lower pipeline 5, makes pipe joint 7 may Gas leakage, the leakage of generation are collected, and are entered between piston plate 12 and detection tank 13 gas leakage, leakage by discharge gate 8, are passed through gas Body or liquid are by the jack-up of piston plate 12, and the upper end liquid of piston plate 12 rises, detected through liquid level gauge 11, will by signal projector 10 Signal is sent to alarm, carries out alarm.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of pipeline connector leak detector, including upper retainer plate (1), lower retainer plate (4) and liquid level gauge (11), it is characterised in that: Fixed circle (1) and lower retainer plate (4) side is provided with bearing pin (14), and upper retainer plate (1) and lower retainer plate (4) are another Side is fixed with clamping plate (15), and fixed circle (1) is installed on pipeline (6) outside, and lower retainer plate (4) is installed on down tube Road (5) is outside, is fixed with inside seal closure (3), the seal closure (3) and sets between fixed circle (1) and lower retainer plate (4) It is equipped with below the pipe joint (7) that pipeline (6) is connected with lower pipeline (5), the seal closure (3) and offers discharge gate (8), And discharge gate (8) is connected with pipeline (9), pipeline (9) other end is connected with detection tank (13), and is set inside detection tank (13) Piston plate (12) is equipped with, the liquid level gauge (11) is installed on detection tank (13) inside, and liquid level gauge (11) passes through wire and signal Transmitter (10) is electrically connected with.
2. a kind of pipeline connector leak detector according to claim 1, it is characterised in that:The seal closure (3) with it is upper solid Fixed circle (1) and lower retainer plate (4) are tightly connected.
3. a kind of pipeline connector leak detector according to claim 1, it is characterised in that:Pipeline (9) lower end is arranged at Between piston plate (12) and detection tank (13) bottom, and pipeline (9) is tightly connected with piston plate (12).
4. a kind of pipeline connector leak detector according to claim 1, it is characterised in that:The signal projector (10) it is defeated Go out end and the input of siren is electrically connected with.
5. a kind of pipeline connector leak detector according to claim 1, it is characterised in that:The clamping plate (15) passes through screw (16) fasten.
CN201720225929.3U 2017-03-09 2017-03-09 A kind of pipeline connector leak detector Expired - Fee Related CN206593808U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720225929.3U CN206593808U (en) 2017-03-09 2017-03-09 A kind of pipeline connector leak detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720225929.3U CN206593808U (en) 2017-03-09 2017-03-09 A kind of pipeline connector leak detector

Publications (1)

Publication Number Publication Date
CN206593808U true CN206593808U (en) 2017-10-27

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720225929.3U Expired - Fee Related CN206593808U (en) 2017-03-09 2017-03-09 A kind of pipeline connector leak detector

Country Status (1)

Country Link
CN (1) CN206593808U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109724751A (en) * 2018-12-05 2019-05-07 中国船舶重工集团公司第七一一研究所 A kind of leakage alarm integrating device
CN111829731A (en) * 2020-07-23 2020-10-27 中国原子能科学研究院 Test device and method for verifying sealing performance of flange connection

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109724751A (en) * 2018-12-05 2019-05-07 中国船舶重工集团公司第七一一研究所 A kind of leakage alarm integrating device
CN111829731A (en) * 2020-07-23 2020-10-27 中国原子能科学研究院 Test device and method for verifying sealing performance of flange connection
CN111829731B (en) * 2020-07-23 2022-03-11 中国原子能科学研究院 Test device and method for verifying sealing performance of flange connection

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20171027

Termination date: 20180309

CF01 Termination of patent right due to non-payment of annual fee