CN207318005U - A kind of floating type pipeline pressure release testing agency - Google Patents
A kind of floating type pipeline pressure release testing agency Download PDFInfo
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- 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
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- seal receptacle
- rubber ring
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- 238000012429 release testing Methods 0.000 title claims abstract description 17
- 238000007789 sealing Methods 0.000 claims abstract description 86
- 239000000565 sealant Substances 0.000 claims abstract description 52
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 19
- 239000010959 steel Substances 0.000 claims abstract description 19
- 238000007599 discharging Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000009530 blood pressure measurement Methods 0.000 description 2
- 231100001261 hazardous Toxicity 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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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
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.
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 (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109341964A (en) * | 2018-11-26 | 2019-02-15 | 青岛市中心医院 | A detection device for a ventilator |
| CN118641331A (en) * | 2024-08-14 | 2024-09-13 | 山东一明节能环保设备科技有限公司 | A hydraulic pressure test pressure expansion plug automatic load-bearing test device |
-
2017
- 2017-08-16 CN CN201721025322.7U patent/CN207318005U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109341964A (en) * | 2018-11-26 | 2019-02-15 | 青岛市中心医院 | A detection device for a ventilator |
| CN109341964B (en) * | 2018-11-26 | 2020-05-12 | 青岛市中心医院 | Detection device for breathing machine |
| CN118641331A (en) * | 2024-08-14 | 2024-09-13 | 山东一明节能环保设备科技有限公司 | A hydraulic pressure test pressure expansion plug automatic load-bearing test device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |