CN207318005U - A kind of floating type pipeline pressure release testing agency - Google Patents

A kind of floating type pipeline pressure release testing agency Download PDF

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Publication number
CN207318005U
CN207318005U CN201721025322.7U CN201721025322U CN207318005U CN 207318005 U CN207318005 U CN 207318005U CN 201721025322 U CN201721025322 U CN 201721025322U CN 207318005 U CN207318005 U CN 207318005U
Authority
CN
China
Prior art keywords
sealing
ring
seal receptacle
rubber ring
inlet channel
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
CN201721025322.7U
Other languages
Chinese (zh)
Inventor
王良超
吴星星
王恒斌
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.)
Ma'anshan Eco Technology Co Ltd
Original Assignee
Ma'anshan Eco Technology Co 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 Ma'anshan Eco Technology Co Ltd filed Critical Ma'anshan Eco Technology Co Ltd
Priority to CN201721025322.7U priority Critical patent/CN207318005U/en
Application granted granted Critical
Publication of CN207318005U publication Critical patent/CN207318005U/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 floating type pipeline pressure release testing agency, including pipeline, the sealing mechanism, connecting tube, pressure gauge that quantity is 2 are arranged symmetrically along the pipeline;The sealing mechanism further includes seal receptacle, sealing ring, sealant rubber ring, baffle ring, steel ball, rubber sleeve, the first inlet channel, the second inlet channel, plug, it is arranged on collar in the sealing on sealing ring and forms first order sealing with tube contacts, after leaked gas is sealed through the first order, gas enters the annular seal space being arranged on sealant rubber ring, sealant rubber ring deforms forms second level sealing with pipeline, rubber sleeve forms third level sealing with tube contacts, leaked gas enters connecting tube, and pressure gauge can accurately detect gas leakage pressure.The apparatus structure is simple, gas leakage pressure can be detected, be sealed by three-level, effective prevent leakage gas discharging, and using floating type design, when pipeline deformation, which can adaptively be moved, and prevent stress from damaging.

Description

A kind of floating type pipeline pressure release testing agency
Technical field
It the utility model is related to a kind of mechanical device, more particularly to a kind of floating type pipeline pressure release testing agency.
Background technology
Pipeline be with pipe, pipe connector and valve etc. be connected into be used for convey gas, liquid or with solid particle Fluid device, hazardous gas production and transmission application field in, pipeline need be fully sealed, if occur leakage may Cause serious accident, often leak the common part occurred at pipe fitting, therefore, plant maintenance personnel use daily point The mode of inspection is detected, to ensure that sealed reliable is not revealed at pipe fitting, because it is found that there is part when gas leakage carries out maintenance again Hazardous gas has leaked, and plant maintenance personnel have major safety risks when being detected and repair again.In view of disadvantages described above, real It is necessary to design a kind of floating type pipeline pressure release testing agency.
Utility model content
The purpose of this utility model is to provide a kind of floating type pipeline pressure release testing agency, the floating type pipeline pressure release inspection Surveying mechanism directly can be detected pressure release, and sealing effect is good, while floating type design, can deform and move with pipeline It is dynamic, prevent stress destruction.
In order to solve the above technical problems, the technical solution of the utility model is:A kind of floating type pipeline pressure release testing agency, The sealing mechanism, connecting tube, pressure gauge that quantity is 2, the sealing mechanism position are arranged symmetrically including pipeline, along the pipeline On the outside of pipeline, the sealing mechanism is connected with pipeline gap, and the connecting tube is located at the sealer that two pieces is arranged symmetrically Between structure, the connecting tube is connected with sealing mechanism screw thread, and the pressure gauge is located on the outside of connecting tube, the pressure gauge It is connected with being connected pipe screw thread;
The sealing mechanism further includes seal receptacle, the sealing ring, close along the uniformly distributed quantity of the seal receptacle no less than 2 Sealing rubber ring, baffle ring, steel ball, rubber sleeve, the first inlet channel, the second inlet channel, plug, the seal receptacle are located at outside pipeline Side and on the outside of the connecting tube, the seal receptacle is connected with pipeline gap and is connected with being connected pipe screw thread, the sealing ring Positioned at seal receptacle inner right side, the sealing ring is connected with seal receptacle close-fitting, on the inside of the sealant rubber ring embedding sealing seat And on the left of sealing ring, the sealant rubber ring is connected with seal receptacle close-fitting, the baffle ring is located on the inside of seal receptacle and position On the outside of sealant rubber ring, the baffle ring is connected with seal receptacle screw thread and is movably connected with sealant rubber ring, and the steel ball is located at On the inside of seal receptacle and run through baffle ring, the steel ball is connected with seal receptacle gap and is connected with baffle ring gap, the rubber sleeve Running through on the inside of the baffle ring and by steel ball, the rubber sleeve is Nian Jie with baffle ring connected and is movably connected with steel ball, and described the One inlet channel is located at directly over sealant rubber ring, and first inlet channel runs through seal receptacle, second inlet channel On the right side of the first inlet channel and between sealing ring and sealant rubber ring, second inlet channel and first air inlet Path pouch intercommunication, the plug is located on the outside of seal receptacle and the first inlet channel, the plug and sealing are stretched into one end Seat screw thread is connected.
The utility model further improves as follows:
Further, the sealant rubber ring is additionally provided with annular seal space, and the annular seal space is located at sealant rubber ring medial center Place, the annular seal space run through sealant rubber ring.
Further, the sealant rubber ring is additionally provided with air admission hole, the air admission hole through sealant rubber ring and with sealing The cavity intercommunication of chamber.
Further, the axis of the air admission hole is overlapped with the axis of the first inlet channel.
Further, the sealant rubber ring is additionally provided with spacing head, and the spacing head is located on the outside of sealant rubber ring and embedding Enter seal receptacle, the spacing head is integrally connected with sealant rubber ring and is connected with seal receptacle close-fitting.
Further, the sealing ring quantity is 2, is distributed in seal receptacle.
Further, the sealing ring is additionally provided with collar in sealing, and collar is located on the inside of sealing ring in the sealing, Collar is connected with sealing ring close-fitting in the sealing.
Compared with prior art, the floating type pipeline pressure release testing agency, be arranged in the sealing on sealing ring collar with Tube contacts form first order sealing, and after leaked gas is sealed through the first order, gas is successively through the second inlet channel, the One inlet channel, air admission hole, which enter, is arranged on annular seal space on sealant rubber ring so that sealant rubber ring deforms with pipeline into one Step contact forms second level sealing, if still there is gas leakage, the rubber sleeve and the tube contacts that are arranged on baffle ring form the 3rd Level sealing, so that gas be fully sealed, leaked gas is completely into connecting tube so that pressure gauge can accurately detect leakage gas Body pressure, improves pressure measurement precision and stability, and steel ball is used to sliding friction being converted to rolling friction, is moved easy to sealing mechanism It is dynamic.The apparatus structure is simple, gas leakage pressure can be detected, be sealed by three-level, effective prevent leakage gas discharging, Meanwhile using floating type design, when pipeline deformation, which can adaptively be moved, and prevent stress from damaging.
Brief description of the drawings
Fig. 1 shows the utility model front view
Fig. 2 shows the utility model sealing mechanism structure diagram
Fig. 3 shows the utility model sealant rubber ring structure diagram
Fig. 4 shows the utility model seal ring structure schematic diagram
1 sealing mechanism 2 of pipeline
3 pressure gauge 4 of connecting tube
201 sealing ring 202 of seal receptacle
203 baffle ring 204 of sealant rubber ring
205 rubber sleeve 206 of steel ball
First inlet channel, 207 second inlet channel 208
209 annular seal space 210 of plug
211 spacing head 212 of air admission hole
Collar 213 in sealing
Embodiment
As shown in Figure 1, Figure 2, Figure 3, Figure 4, a kind of floating type pipeline pressure release testing agency, including pipeline 1, along the pipeline 1 is arranged symmetrically the sealing mechanism 2 that quantity is 2, connecting tube 3, pressure gauge 4, and the sealing mechanism 2 is located at the outside of pipeline 1, institute The sealing mechanism 2 stated is connected with 1 gap of pipeline, and the connecting tube 3 is located between the sealing mechanism 2 that two pieces is arranged symmetrically, institute The connecting tube 3 stated is connected with 2 screw thread of sealing mechanism, and the pressure gauge 4 is located at the outside of connecting tube 3, and the pressure gauge 4 is with connecting 3 screw thread of adapter is connected;The sealing mechanism 2 further includes seal receptacle 201, is no less than 2 along the uniformly distributed quantity of the seal receptacle 201 The sealing ring 202 of part, sealant rubber ring 203, baffle ring 204, steel ball 205, rubber sleeve 206, the first inlet channel 207, the second air inlet Passage 208, plug 209, the seal receptacle 201 are located at the outside of pipeline 1 and positioned at the outside of connecting tube 3, the seal receptacles 201 It is connected with 1 gap of pipeline and is connected with 3 screw thread of connecting tube, the sealing ring 202 is located at 201 inner right side of seal receptacle, described Sealing ring 202 be connected with 201 close-fitting of seal receptacle, the inner side of the 203 embedding sealing seat of sealant rubber ring 201 and be located at sealing ring 202 left sides, the sealant rubber ring 203 is connected with 201 close-fitting of seal receptacle, the baffle ring 204 be located on the inside of seal receptacle 201 and Positioned at the outside of sealant rubber ring 203, the baffle ring 204 is connected with 201 screw thread of seal receptacle and is movably connected with sealant rubber ring 203, The steel ball 205 is located at the inner side of seal receptacle 201 and runs through baffle ring 204, and the steel ball 205 is connected with 201 gap of seal receptacle And be connected with 204 gap of baffle ring, the rubber sleeve 206 is located at the inner side of baffle ring 204 and is run through by steel ball 205, the rubber Set 206 is Nian Jie with baffle ring 204 to be connected and is movably connected with steel ball 205, and first inlet channel 207 is located at sealant rubber ring Directly over 203, first inlet channel 207 run through seal receptacle 201, second inlet channel 208 be located at first into The right side of gas passage 207 and positioned at sealing ring 202 and sealant rubber ring 203 between, second inlet channel 208 and described first into The 207 cavity intercommunication of gas passage, the plug 209 is located at the outside of seal receptacle 201 and the first inlet channel 207, institute are stretched into one end The plug 209 stated is connected with 201 screw thread of seal receptacle, and the sealant rubber ring 203 is additionally provided with annular seal space 210, the annular seal space 210 at 203 medial center of sealant rubber ring, and the annular seal space 210 runs through sealant rubber ring 203, the sealant rubber ring 203 Be additionally provided with air admission hole 211, the air admission hole 211 through sealant rubber ring 203 and with the cavity intercommunication of annular seal space 210, it is described into The axis of stomata 211 is overlapped with the axis of the first inlet channel 207, and the sealant rubber ring 203 is additionally provided with spacing head 212, institute The spacing head 212 stated is located at the outside of sealant rubber ring 203 and embedding sealing seat 201, the spacing head 212 and sealant rubber ring 203 One is connected and is connected with 201 close-fitting of seal receptacle, and 202 quantity of sealing ring is 2, and uniformly distributed and seal receptacle 201 is described Sealing ring 202 is additionally provided with collar 213 in sealing, and collar 213 is located at the inner side of sealing ring 202, the sealing in the sealing Interior collar 213 is connected with 202 close-fitting of sealing ring.The floating type pipeline pressure release testing agency, the sealing being arranged on sealing ring 202 Interior collar 213 is contacted with pipeline 1 forms first order sealing, and after leaked gas is sealed through the first order, gas is successively through the Two inlet channels 208, the first inlet channel 207, air admission hole 211 enter the annular seal space 210 being arranged on sealant rubber ring 203, make Sealant rubber ring 203 deforms with pipeline 1 and further contact the composition second level and seal, if still there is gas leakage, be arranged on Rubber sleeve 206 on baffle ring 204 is contacted with pipeline 1 forms third level sealing, so that gas be fully sealed, leaked gas is complete Enter connecting tube 3 entirely so that pressure gauge 4 can accurately detect gas leakage pressure, improve pressure measurement precision and stability, steel ball 205 For sliding friction to be converted to rolling friction, moved easy to sealing mechanism 2.The apparatus structure is simple, can be to gas leakage pressure Power is detected, and is sealed by three-level, effective prevent leakage gas discharging, meanwhile, using floating type design, when pipeline deformation When, which can adaptively be moved, and prevent stress from damaging.
The utility model is not limited to above-mentioned specific embodiment, and those of ordinary skill in the art visualize from above-mentioned Hair, without performing creative labour, a variety of conversion made, all fall within the scope of protection of the utility model.

Claims (7)

1. a kind of floating type pipeline pressure release testing agency, including pipeline, it is characterised in that further include and be arranged symmetrically along the pipeline Quantity is the sealing mechanism of 2, connecting tube, pressure gauge, and the sealing mechanism is located on the outside of pipeline, the sealing mechanism It is connected with pipeline gap, the connecting tube is located between the sealing mechanism that two pieces is arranged symmetrically, the connecting tube and sealing Mechanism screw thread is connected, and the pressure gauge is located on the outside of connecting tube, and the pressure gauge is connected with being connected pipe screw thread;Described is close Sealing mechanism further includes seal receptacle, the sealing ring along the uniformly distributed quantity of the seal receptacle no less than 2, sealant rubber ring, baffle ring, steel Ball, rubber sleeve, the first inlet channel, the second inlet channel, plug, the seal receptacle are located on the outside of pipeline and are located at connecting tube Outside, the seal receptacle are connected with pipeline gap and are connected with being connected pipe screw thread, and the sealing ring is located inside seal receptacle Right side, the sealing ring are connected with seal receptacle close-fitting, on the inside of the sealant rubber ring embedding sealing seat and left positioned at sealing ring Side, the sealant rubber ring are connected with seal receptacle close-fitting, and the baffle ring is located on the inside of seal receptacle and on the outside of sealant rubber ring, The baffle ring is connected with seal receptacle screw thread and is movably connected with sealant rubber ring, and the steel ball is located on the inside of seal receptacle and runs through Baffle ring, the steel ball are connected with seal receptacle gap and are connected with baffle ring gap, the rubber sleeve be located on the inside of baffle ring and by Steel ball runs through, and the rubber sleeve is Nian Jie with baffle ring to be connected and be movably connected with steel ball, and first inlet channel is positioned at close Directly over sealing rubber ring, first inlet channel runs through seal receptacle, and second inlet channel is located at the first inlet channel Right side and between sealing ring and sealant rubber ring, second inlet channel and the first inlet channel cavity intercommunication, institute The plug stated is located on the outside of seal receptacle and the first inlet channel is stretched into one end, and the plug is connected with seal receptacle screw thread.
2. the floating type pipeline pressure release testing agency as described in claim 1, it is characterised in that the sealant rubber ring is also set There is annular seal space, the annular seal space is located at sealant rubber ring medial center, and the annular seal space runs through sealant rubber ring.
3. the floating type pipeline pressure release testing agency as described in claim 2, it is characterised in that the sealant rubber ring is also set Have an air admission hole, the air admission hole through sealant rubber ring and with the cavity intercommunication of annular seal space.
4. the floating type pipeline pressure release testing agency as described in claim 3, it is characterised in that the axis of the air admission hole and The axis of one inlet channel overlaps.
5. the floating type pipeline pressure release testing agency as described in claim 1, it is characterised in that the sealant rubber ring is also set There is spacing head, the spacing head is located on the outside of sealant rubber ring and embedding sealing seat, the spacing head and sealant rubber ring one It is connected and is connected with seal receptacle close-fitting.
6. the floating type pipeline pressure release testing agency as described in claim 1, it is characterised in that the sealing ring quantity is 2 Part, is distributed in seal receptacle.
7. the floating type pipeline pressure release testing agency as described in claim 1, it is characterised in that the sealing ring is additionally provided with Collar in sealing, collar is located on the inside of sealing ring in the sealing, and collar is connected with sealing ring close-fitting in the sealing.
CN201721025322.7U 2017-08-16 2017-08-16 A kind of floating type pipeline pressure release testing agency Expired - Fee Related CN207318005U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721025322.7U CN207318005U (en) 2017-08-16 2017-08-16 A kind of floating type pipeline pressure release testing agency

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721025322.7U CN207318005U (en) 2017-08-16 2017-08-16 A kind of floating type pipeline pressure release testing agency

Publications (1)

Publication Number Publication Date
CN207318005U true CN207318005U (en) 2018-05-04

Family

ID=62432532

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721025322.7U Expired - Fee Related CN207318005U (en) 2017-08-16 2017-08-16 A kind of floating type pipeline pressure release testing agency

Country Status (1)

Country Link
CN (1) CN207318005U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109341964A (en) * 2018-11-26 2019-02-15 青岛市中心医院 A kind of detection device for ventilator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109341964A (en) * 2018-11-26 2019-02-15 青岛市中心医院 A kind of detection device for ventilator
CN109341964B (en) * 2018-11-26 2020-05-12 青岛市中心医院 Detection device for breathing machine

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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: 20180504

Termination date: 20180816

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