CN106092450B - Garbage vacuum transport pipeline air-tightness detection device - Google Patents
Garbage vacuum transport pipeline air-tightness detection device Download PDFInfo
- Publication number
- CN106092450B CN106092450B CN201610667938.8A CN201610667938A CN106092450B CN 106092450 B CN106092450 B CN 106092450B CN 201610667938 A CN201610667938 A CN 201610667938A CN 106092450 B CN106092450 B CN 106092450B
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- Prior art keywords
- cylinder
- transport pipeline
- air
- detection device
- tightness detection
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
Abstract
A kind of garbage vacuum transport pipeline air-tightness detection device, the pipe connection portion of the transport pipeline is equipped with liquid seal device, the port of transport pipeline is equipped with connecting cylinder, for the pressure relief opening of connecting cylinder in the water storage cavity of sealing, water storage cavity connects liquid seal device by diversion pipe, and the cylinder of the connecting cylinder is equipped with negative port, the air inlet pipe of air operated reversing valve and the communicating pipe of cylinder connect, cylinder is set to move forward or retreat, cylinder Forward makes pressure relief opening close, and the exhaust outlet of cylinder is in the water storage cavity.The creative air tightness test experiment solved at pipe connection portion position or other positions of air-tightness detection device provided by the invention, it is negative pressure state by adjusting inside transport pipeline, detect the liquid level variation of external pipe joint, liquid seal device is connected with linker, convenient for the slight change of observation liquid level.
Description
Technical field
The invention belongs to remaining meal rubbish processing technology fields, and in particular to a kind of garbage vacuum transport pipeline air-tightness
Detection device.
Background technology
In field of garbage disposal, the processing of rubbish from cooking is always a problem, and not only water content is high for it, but also grease,
Salinity, content of organics are very high, and easy to carry or growth germ, the speed to rot are exceedingly fast.Remaining meal rubbish is passed through
Vacuum transport pipeline is to fermentation process system downstairs, and treatment in situ remaining meal rubbish solves the problems, such as this well, very
Negative pressure is kept in empty transport pipeline, and the remaining meal rubbish in transport pipeline is enable to transport fermentation downstairs under the action of negative pressure
Pond.But pipeline is connected to that fermentation pond length downstairs is often inadequate from user kitchen, especially high-rise floor, in installation
In the process, it needs to connect in multiple pipelines, the whole air-tightness of vacuum transport pipeline, the especially gas at pipe joint
Close property influences the negative pressure performance of entire pipeline, therefore, most important to the air tightness test of pipe joint.
Invention content
According to the above-mentioned deficiencies of the prior art, the technical problem to be solved by the present invention is to propose, pass through a kind of kitchen rubbish
Rubbish vacuum transport pipeline air-tightness detection device, solves the air-tightness detection device of transport pipeline especially joint.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention is：A kind of garbage vacuum transport pipeline
The pipe connection portion of air-tightness detection device, the transport pipeline is equipped with liquid seal device, and the port of transport pipeline is equipped with connecting cylinder,
For the pressure relief opening of connecting cylinder in the water storage cavity of sealing, water storage cavity connects liquid seal device, the cylinder of the connecting cylinder by diversion pipe
It is equipped with negative port, connects the air inlet pipe of air operated reversing valve and the communicating pipe of cylinder, cylinder is made to move forward or retreat, cylinder Forward
Pressure relief opening is set to close, the exhaust outlet of cylinder is in the water storage cavity.
The liquid seal device includes fluid-tight chamber and Fastener, and Fastener is arranged in the bottom of the fluid-tight chamber.The clamping
Part is circular ring type entity structure, and the side wall of Fastener is equipped with opening.The Fastener is rubber material, and the fluid-tight chamber includes
Cylindrical type cylinder, the aperture position that Fastener is corresponded on the side wall of cylinder are equipped with opening, and the aperture position of cylinder is equipped with flexible close
Closure material.The diversion pipe setting passes through the Fastener in fluid-tight bottom of chamber portion.The diversion pipe is equipped with U-tube.The liquid
The side wall for sealing chamber is equipped with linker.The transport pipeline air tightness test negative pressure is -0.06MPa.
Present invention has the advantages that:Air-tightness detection device creativeness provided by the invention solves pipe connection portion position
Or the air tightness test experiment at other positions, it is negative pressure state by adjusting inside transport pipeline, detection external pipe connects
Liquid level variation at head, liquid seal device is connected with linker, convenient for the slight change of observation liquid level；Water inside liquid seal device or
Other media of person flow into fluid-tight chamber when in use, and water storage cavity is flowed back to after detection, solve the inconvenience that high-altitude adds water, also keep away
The waste of water resource is exempted from.
Description of the drawings
The content expressed by this specification attached drawing and the label in figure are briefly described below：
Fig. 1 is the structure of the detecting device figure of the specific implementation mode of the present invention.
Fig. 2 is the liquid seal device structure chart of the specific implementation mode of the present invention.
Fig. 3 is the sectional view of the Fastener of the specific implementation mode of the present invention.
Wherein, 1 liquid seal device, 101 fluid-tight chambers, 102 Fasteners, 2 connecting cylinders, 3 water storage cavities, 4 air operated reversing valves, 5 air inlets
Pipe, 6 communicating pipes, 7 negative ports, 8 linkers, 9 diversion pipes, 10 cylinders.
Specific implementation mode
Below against attached drawing, by the description of the embodiment, each component that the specific implementation mode of the present invention is for example involved
Shape, construction, the mutual alignment and connection relation between each section, the effect of each section and operation principle, manufacturing process and
Operate with method etc., is described in further detail, to help those skilled in the art to inventive concept of the invention, technology
Scheme has more complete, accurate and deep understanding.
The test device for air tightness of the present invention includes mainly liquid seal device 1 and air pressure regulator.Liquid seal device 1 includes
Fluid-tight chamber 101 and Fastener 102,1 structure of liquid seal device is as shown in Fig. 2, fluid-tight chamber 101 includes the tube structure of periphery, cylinder
It is equipped with opening, opening is equipped with flexible sealing material, and the bottom of fluid-tight chamber 101 is Fastener 102, and Fastener 102 is annulus
The side of the entity workpiece of type, Fastener 102 is equipped with opening, and Fastener 102 uses rubber material, cylinder to use plasticity material
Material, cylinder is identical with the aperture position of Fastener 102, in the actual use process, breaks liquid seal device 1 into two with one's hands with external force, then
So that it is looped around the connecting portion of vacuum transport pipeline, then remove external force, pipe connection portion position is in fluid-tight intracavitary.Fastener is adopted
With rubber material, as the bottom surface of fluid-tight chamber, Fastener is fastened on the outside of transport pipeline, avoids seeping water.
Linker 8 is equipped on the outer wall of fluid-tight chamber 101, the bottom surface of fluid-tight chamber 101 is equipped with diversion pipe 9, and diversion pipe 9 passes through
Inside Fastener 102, the bottom surface of connection fluid-tight chamber 101.Fluid-tight chamber 101 is suitable for transparent material.
The end of transport pipeline is provided with connecting cylinder 2, connecting cylinder 2 is equipped with pressure relief opening and is connect with transport pipeline curved
The top of pipe, connecting cylinder 2 is equipped at least one negative port 7 being connected with air pressure system, and the number of negative port 7 is according in cylinder
Vacuum magnitude determines, negative pressure is adjusted by ball valve, and the pneumatic commutation of control 2 pressure relief opening of connecting cylinder is fixed on the cylinder of connecting cylinder 2
Valve 4, the air inlet pipe 5 of cylinder 10 be connected the communicating pipe 6 of air operated reversing valve 4, be opened and closed by the left and right of air operated reversing valve 4, will be into
The air-flow that tracheae 5 enters is sent into the front or rear portion of cylinder 10 through communicating pipe 6, and control cylinder 10 is made to move forward or retreat, cylinder 10
Pressure relief opening is blocked when Forward, the rear portion of cylinder 10 is equipped with exhaust outlet.
The lower part of connecting cylinder 2 sets Packed water storage cavity 3, and pressure relief opening and cylinder 10 are all disposed in water storage cavity 3, water storage cavity
There are water or other fluid media (medium)s, the bottom of water storage cavity 3 to connect with the diversion pipe 9 of 101 bottom of fluid-tight chamber, set on diversion pipe in 3
There is U-tube.
When detecting transport pipeline air-tightness, liquid seal device 1 is fixed on to the pipe connection portion of transport pipeline, Fastener
102 are fastened on transport pipeline, make to form a tank between Fastener 102, fluid-tight chamber 101 and transport pipeline outer wall.
The upper transport pipeline of the connection of connecting cylinder 2, and other outlets of transport pipeline are blocked, it is a sealing pipeline to make transport pipeline, is opened
Air operated reversing valve 4 makes the air-flow that air inlet pipe 5 enters be sent into the back cavity of cylinder 10 through communicating pipe 6, controls the push rod of cylinder 10 forward
Mobile, the baffle being located on push rod blocks the pressure relief opening of connecting cylinder 2, and gas is discharged from rear portion while cylinder 10 moves forward,
The liquid generated in water storage cavity 3 in air pressure promotion water storage cavity 3 is set to be entered in fluid-tight chamber 102 through diversion pipe 9.Wait for fluid-tight chamber 102
Interior water steadying reads the water level in linker 8.
Make to be in a negative pressure state in transport pipeline by the negative port 7 at 2 top of connecting cylinder, vacuum of the invention fortune
Defeated pipeline work is under -0.06~-0.04MPa negative pressure section, therefore, when test at least make the negative pressure in pipeline -
0.06MPa, detection process include pumping decompression, etc. ready to balance, detection judge and inflation ending four-stage, negative pressure keep one section
After time, by observing the fluid change in linker 8, water leakage is judged whether there is, liquid level reduces, then explanation has water penetration to arrive
In transport pipeline, pipe connection portion poor sealing, detection terminates.Then it is moved after controlling cylinder 10, removes the gear on pressure relief opening
Plate makes the flow in fluid-tight chamber 101 return to water storage cavity 3 due to the suction function in transport pipeline.
The present invention is exemplarily described above in conjunction with attached drawing, it is clear that the present invention implements not by aforesaid way
Limitation, as long as the improvement of the various unsubstantialities of inventive concept and technical scheme of the present invention progress is used, or without changing
Other occasions are directly applied to by the design of the present invention and technical solution, within protection scope of the present invention.This hair
Bright protection domain should be determined by the scope of protection defined in the claims.
Claims (6)
1. a kind of garbage vacuum transport pipeline air-tightness detection device, which is characterized in that the pipeline of the transport pipeline connects
Socket part is equipped with liquid seal device（1）, the port of transport pipeline is equipped with connecting cylinder（2）, connecting cylinder（2）Pressure relief opening sealing water storage
Chamber（3）It is interior, water storage cavity（3）Pass through diversion pipe（9）Connect liquid seal device（1）, the connecting cylinder（2）Cylinder connect equipped with negative pressure
Mouthful（7）, air operated reversing valve（4）Air inlet pipe（5）With cylinder（10）Communicating pipe（6）Connection, makes cylinder（10）Forward retreats,
Cylinder（10）Forward makes pressure relief opening close, cylinder（10）Exhaust outlet in the water storage cavity（3）It is interior；
The liquid seal device（1）Including fluid-tight chamber（101）And Fastener（102）, Fastener（102）It is arranged in the fluid-tight chamber
（101）Bottom；The transport pipeline air tightness test negative pressure is -0.06MPa.
2. garbage vacuum transport pipeline air-tightness detection device according to claim 1, which is characterized in that the card
Tight part（102）For circular ring type entity structure, Fastener（102）Side wall be equipped with opening.
3. garbage vacuum transport pipeline air-tightness detection device according to claim 2, which is characterized in that the card
Tight part（102）For rubber material, the fluid-tight chamber（101）Including cylindrical type cylinder, Fastener is corresponded on the side wall of cylinder（102）
Aperture position be equipped with opening, the aperture position of cylinder is equipped with flexible sealing material.
4. garbage vacuum transport pipeline air-tightness detection device according to claim 1, which is characterized in that described to lead
Flow tube（9）It is arranged in fluid-tight chamber（101）Bottom passes through the Fastener（102）.
5. garbage vacuum transport pipeline air-tightness detection device according to claim 4, which is characterized in that described to lead
Flow tube（9）It is equipped with U-tube.
6. garbage vacuum transport pipeline air-tightness detection device according to claim 1, which is characterized in that the liquid
Seal chamber（101）Side wall be equipped with linker（8）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610667938.8A CN106092450B (en) | 2016-08-14 | 2016-08-14 | Garbage vacuum transport pipeline air-tightness detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610667938.8A CN106092450B (en) | 2016-08-14 | 2016-08-14 | Garbage vacuum transport pipeline air-tightness detection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106092450A CN106092450A (en) | 2016-11-09 |
| CN106092450B true CN106092450B (en) | 2018-07-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610667938.8A Active CN106092450B (en) | 2016-08-14 | 2016-08-14 | Garbage vacuum transport pipeline air-tightness detection device |
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| CN (1) | CN106092450B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107941438A (en) * | 2017-12-22 | 2018-04-20 | 南京新核复合材料有限公司 | A kind of device and detection method for detecting sealing leakage in GRP pipe hand paste |
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|---|---|---|---|---|
| CN101696900A (en) * | 2009-10-15 | 2010-04-21 | 马华骏 | Automatic leak detector |
| CN102147315A (en) * | 2011-03-11 | 2011-08-10 | 华侨大学 | Leachate seepage monitoring device for sanitary refuse landfill |
| CN202153172U (en) * | 2011-07-21 | 2012-02-29 | 济南城建集团有限公司 | Device for detecting plugging and sealing of sewage pipeline and inspection well by all-air-bag method |
| CN202204649U (en) * | 2011-07-28 | 2012-04-25 | 大连巨通塑料制品有限公司 | Sealing tester for bag body |
| CN102491034A (en) * | 2011-12-01 | 2012-06-13 | 德阳旌卫环保工程有限公司 | Swing lifting type environment-friendly rubbish compression station lying in pit |
| CN205898373U (en) * | 2016-08-14 | 2017-01-18 | 安徽盛运环保（集团）股份有限公司 | Kitchen rubbish vacuum transportation pipeline gas tightness detection device |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10204950A (en) * | 1997-01-21 | 1998-08-04 | Inax Corp | Storing/exhausting device for sewage with crushed kitchen refuse and its washing method |
| JP2001225047A (en) * | 2000-02-16 | 2001-08-21 | Toto Ltd | Method and device for methane fermentation treatment |
| KR101107202B1 (en) * | 2011-04-06 | 2012-01-25 | 윤대훈 | Sensing device for sensing leakage of pipe connecting portion |
-
2016
- 2016-08-14 CN CN201610667938.8A patent/CN106092450B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101696900A (en) * | 2009-10-15 | 2010-04-21 | 马华骏 | Automatic leak detector |
| CN102147315A (en) * | 2011-03-11 | 2011-08-10 | 华侨大学 | Leachate seepage monitoring device for sanitary refuse landfill |
| CN202153172U (en) * | 2011-07-21 | 2012-02-29 | 济南城建集团有限公司 | Device for detecting plugging and sealing of sewage pipeline and inspection well by all-air-bag method |
| CN202204649U (en) * | 2011-07-28 | 2012-04-25 | 大连巨通塑料制品有限公司 | Sealing tester for bag body |
| CN102491034A (en) * | 2011-12-01 | 2012-06-13 | 德阳旌卫环保工程有限公司 | Swing lifting type environment-friendly rubbish compression station lying in pit |
| CN205898373U (en) * | 2016-08-14 | 2017-01-18 | 安徽盛运环保（集团）股份有限公司 | Kitchen rubbish vacuum transportation pipeline gas tightness detection device |
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| CN106092450A (en) | 2016-11-09 |
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