CN205246296U - Pipeline microleakage detection device - Google Patents

Pipeline microleakage detection device Download PDF

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Publication number
CN205246296U
CN205246296U CN201521065016.7U CN201521065016U CN205246296U CN 205246296 U CN205246296 U CN 205246296U CN 201521065016 U CN201521065016 U CN 201521065016U CN 205246296 U CN205246296 U CN 205246296U
Authority
CN
China
Prior art keywords
pipeline
tube
micro
detector tube
detecting leakage
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
CN201521065016.7U
Other languages
Chinese (zh)
Inventor
王芳
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.)
Shaanxi Institute of Technology
Original Assignee
Shaanxi Institute of Technology
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 Shaanxi Institute of Technology filed Critical Shaanxi Institute of Technology
Priority to CN201521065016.7U priority Critical patent/CN205246296U/en
Application granted granted Critical
Publication of CN205246296U publication Critical patent/CN205246296U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a pipeline microleakage detection device, including the detecting tube, the both ends of detecting tube are the opening, are close to both ends punishment in the inside of detecting tube and do not install the tube sheet, punish in the position that lateral surface and the tube sheet of detecting tube corresponds and do not install the clamp. The utility model discloses simple structure, installation convenient to use, overcome should not observe under the microleakage condition among the prior art, the shortcoming that detects is carried out to the extravagant plenty of time. Reinspection, the hourglass of avoiding utilizing traditional foaming process to produce are examined, are judged by accident, improve work efficiency.

Description

The micro-device for detecting leakage of a kind of pipeline
Technical field
The utility model belongs to industrial pipeline checkout equipment technical field, is specifically related to a kind of pipelineMicro-device for detecting leakage.
Background technology
Existing have the mode of pressing the general most employing of industrial pipeline to weld to couple together, especially rightIn the system such as air-conditioning, heat pump, need various pipelines that each equipment is connected according to certain techniqueCome, thereby realize certain object. Because pad is subject to the shadow of welding procedure and solder technologyRing, often have the danger of leaking, leak in order to reduce pipeline internal medium the potential safety hazard of bringingAnd economic loss, need to before normal work, hunt leak to it, ensure the seal of system.But in currently available technology, lack simple and easy effective pipeline leak detection equipment.
Utility model content
The purpose of this utility model is to provide the micro-device for detecting leakage of a kind of pipeline, solves prior artThe problem of middle shortage pipeline leak detection equipment.
The technical scheme that the utility model adopts is: the micro-device for detecting leakage of a kind of pipeline, comprisesDetector tube, the two ends of detector tube are opening, pacify respectively near two ends place in the inside of detector tubeTube sheet is housed, and the position corresponding with tube sheet at the lateral surface of detector tube is separately installed with clip.
Feature of the present utility model is also:
The side of detector tube has the gap that connects detector tube two ends, the inside of detector tube verticallyNear two ends place, along being circumferentially provided with annular groove, tube sheet is arranged in annular groove.
Tube sheet entirety is circular, and it is made up of two identical Semicircular baffles, and baffle plate is straight at itFootpath place is provided with step, and baffle plate has semicircular pore at its circle centre position, and two baffle plates pass throughTwo steps are connected.
Clip comprises snap ring, and snap ring all has through hole in its joint, two ends, through two through holesBe provided with double-screw bolt, the outside that is positioned at snap ring at the two ends of double-screw bolt is all provided with nut.
On a nut of installing on each clip, be connected with handle.
Detector tube is PV lucite pipe.
The beneficial effects of the utility model are: the micro-device for detecting leakage of a kind of pipeline of the utility model,Simple in structure, easy to install, overcome in prior art in micro-leakage situation, should not observe,The shortcoming that the waste plenty of time is detected. Avoid the reinspection, the leakage that utilize conventional foam method to produceInspection, erroneous judgement, increase work efficiency.
Brief description of the drawings
Fig. 1 is the structural representation of the micro-device for detecting leakage of a kind of pipeline of the utility model;
Fig. 2 is the structural representation of tube sheet in Fig. 1;
Fig. 3 is the structural representation of detector tube in Fig. 1.
In figure, 1. detector tube, 2. tube sheet, 2-1. baffle plate, 2-2. step, 2-3. pore, 3. clip,3-1. snap ring, 3-2. double-screw bolt, 3-3. nut, 3-4. handle, 4. annular groove.
Detailed description of the invention
Below in conjunction with accompanying drawing and detailed description of the invention, the utility model is described in further detail:
The micro-device for detecting leakage of a kind of pipeline of the utility model, as shown in Figure 1, comprises detector tube 1,Detector tube 1 is PV lucite pipe. The two ends of detector tube 1 are opening, detector tube 1Side has vertically and connects the gap at detector tube 1 two ends, in the inside of detector tube 1 near twoEnd place is separately installed with tube sheet 2, in the lateral surface of detector tube 1 position corresponding with tube sheet 2Be separately installed with clip 3. Clip 3 comprises snap ring 3-1, and snap ring 3-1 is in its joint, two endsAll have through hole, be provided with double-screw bolt 3-2 through two through holes, be positioned at the two ends of double-screw bolt 3-2The outside of snap ring 3-1 is all provided with nut 3-3. A nut 3-3 who installs on each clip 3On be connected with handle 3-4. As shown in Figure 3, the inside of detector tube 1 near edge, two ends place circumferentiallyBe provided with annular groove 4, tube sheet 2 is arranged in annular groove 4. As shown in Figure 2, tube sheet 2 entirety areCircle, it is made up of two identical Semicircular baffle 2-1, and baffle plate 2-1 establishes at its diameter placeBe equipped with step 2-2, baffle plate 2-1 has semicircular pore 2-3 at its circle centre position, two baffle plates2-1 is connected by two step 2-2, adopts this species stage type hermetically-sealed construction not only to installConvenience and sealing are good.
When use, first in pipeline to be checked, be filled with the N of certain pressure2Leak detection medium, thenAccording to the flow direction of pipeline medium, two tube sheets 2, detector tube 1, two clips 3 are installed successively,When installation, position to be detected is placed in to the middle part of detector tube 1, by clip 3 by tube sheet 2And detector tube 1 confines on pipeline, two tube sheets 2 and and detector tube 1 between gap at cardUnder hoop 3 effect in sealing state. The most backward detector tube 1 and pipeline enclosure to be checked inject certainThe water of amount, makes it flood pipeline to be checked, and observes the water surface, if the continuous gas of regular generationBubble, illustrates pipe leakage herein, otherwise explanation seal for pipe joints is good, moulds by PV is transparentThe detector tube 1 of material material is observed leaking position of pipeline and makes a mark.
Pore in the middle of tube sheet 2 has different specifications according to the install pipeline to be checked of different-diameter,Size according to pipeline to be checked when leak detection is selected. The utility model is simple in structure, the side of installing and usingJust, overcome in prior art and in micro-leakage situation, should not observe, waste the plenty of time and examineThe shortcoming of surveying. Avoid the reinspection that utilizes conventional foam method to produce, undetected, erroneous judgement, raising workEfficiency.

Claims (6)

1. the micro-device for detecting leakage of pipeline, is characterized in that, comprises detector tube (1), detectsThe two ends of pipe (1) are opening, install respectively near two ends place in the inside of detector tube (1)There is tube sheet (2), in the lateral surface of detector tube (1) the position difference corresponding with tube sheet (2)Clip (3) is installed.
2. the micro-device for detecting leakage of a kind of pipeline according to claim 1, is characterized in that,The side of described detector tube (1) has the gap that connects detector tube (1) two ends vertically, inspectionThe inside of test tube (1) is circumferentially provided with annular groove (4), described tube sheet (2) near edge, two ends placeBe arranged in annular groove (4).
3. the micro-device for detecting leakage of a kind of pipeline according to claim 1 and 2, its feature existsIn, described tube sheet (2) entirety is circular, it is by two identical Semicircular baffles (2-1)Composition, baffle plate (2-1) is provided with step (2-2) at its diameter place, and baffle plate (2-1) is at itCircle centre position has semicircular pore (2-3), and two baffle plates (2-1) are by two steps (2-2)Be connected.
4. the micro-device for detecting leakage of a kind of pipeline according to claim 1 and 2, its feature existsIn, described clip (3) comprises snap ring (3-1), snap ring (3-1) is in its joint, two endsAll have through hole, be provided with double-screw bolt (3-2) through two through holes, at two of double-screw bolt (3-2)The outside that end is positioned at snap ring (3-1) is all provided with nut (3-3).
5. the micro-device for detecting leakage of a kind of pipeline according to claim 4, is characterized in that,On the upper nut (3-3) of installing of described each clip (3), be connected with handle (3-4).
6. the micro-device for detecting leakage of a kind of pipeline according to claim 1 and 2, its feature existsIn, described detector tube (1) is the detector tube of PV transparent plastic material.
CN201521065016.7U 2015-12-18 2015-12-18 Pipeline microleakage detection device Expired - Fee Related CN205246296U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201521065016.7U CN205246296U (en) 2015-12-18 2015-12-18 Pipeline microleakage detection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201521065016.7U CN205246296U (en) 2015-12-18 2015-12-18 Pipeline microleakage detection device

Publications (1)

Publication Number Publication Date
CN205246296U true CN205246296U (en) 2016-05-18

Family

ID=55945367

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201521065016.7U Expired - Fee Related CN205246296U (en) 2015-12-18 2015-12-18 Pipeline microleakage detection device

Country Status (1)

Country Link
CN (1) CN205246296U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106482911A (en) * 2016-10-13 2017-03-08 青岛智享专利技术开发有限公司 A kind of internal device for detecting leak point of power engineering cable laying pipeline

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106482911A (en) * 2016-10-13 2017-03-08 青岛智享专利技术开发有限公司 A kind of internal device for detecting leak point of power engineering cable laying pipeline
CN106482911B (en) * 2016-10-13 2018-11-09 国网江西省电力有限公司九江供电分公司 A kind of power engineering cable laying pipeline inside device for detecting leak point

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160518

Termination date: 20181218