CN205898373U - Kitchen rubbish vacuum transportation pipeline gas tightness detection device - Google Patents
Kitchen rubbish vacuum transportation pipeline gas tightness detection device Download PDFInfo
- Publication number
- CN205898373U CN205898373U CN201620880791.6U CN201620880791U CN205898373U CN 205898373 U CN205898373 U CN 205898373U CN 201620880791 U CN201620880791 U CN 201620880791U CN 205898373 U CN205898373 U CN 205898373U
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- CN
- China
- Prior art keywords
- cylinder
- detection device
- transport pipeline
- tightness detection
- air
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- 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
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- Examining Or Testing Airtightness (AREA)
Abstract
The utility model provides a kitchen rubbish vacuum transportation pipeline gas tightness detection device, pipe connection portion that transport pipe said is equipped with the liquid seal device, and port that transport pipe said is equipped with the connecting cylinder, and the pressure release mouth of connecting cylinder is at sealed water storage intracavity, and guide pipe connection liquid seal device is passed through in the water storage chamber, be equipped with negative pressure connector on the barrel of connecting cylinder, the intake pipe of air operated reversing valve with be connected the communicating pipe of cylinder, make the cylinder antedisplacement or retreat, the cylinder antedisplacement makes the pressure release mouth close, the gas vent of cylinder is in the water storage intracavity. The utility model provides a creative solution of gas tightness detection device the gas tightness testing experiment of pipe connection position or other positions department, say insidely be negative pressure through adjusting transport pipe that detect the liquid level variation that outside pipe joint located, the liquid seal device is connected with the linker, is convenient for observe the slight change of liquid level.
Description
Technical field
This utility model belongs to remaining meal rubbish processing technology field and in particular to a kind of garbage vacuum transport pipeline gas
Close property detection means.
Background technology
In field of garbage disposal, the process of a rubbish from cooking always difficult problem, it not only water content high, and oils and fatss,
Salinity, content of organics are all very high, and are easily carried or grow pathogenic bacteria, and the speed rotting is exceedingly fast.Remaining meal rubbish is passed through
To fermentation process system downstairs, treatment in situ remaining meal rubbish solves this problem, very to vacuum transport pipeline well
Keep negative pressure in empty transport pipeline, enable the remaining meal rubbish in transport pipeline to transport fermentation downstairs under suction function
Pond.But pipeline connects to often inadequate, the especially high-rise floor of fermentation pond length downstairs from user kitchen, install
During, need to couple together multiple pipelines, the gas at the air-tightness of the entirety of vacuum transport pipeline, especially pipe joint
Close property, has influence on the negative pressure performance of whole pipeline, therefore, most important to the air tightness test of pipe joint.
Content of the invention
According to above the deficiencies in the prior art, technical problem to be solved in the utility model is to propose, by a kind of kitchen
Room refuse vacuum transportation pipeline air-tightness detection device, solves the air-tightness detection device of transport pipeline especially joint.
In order to solve above-mentioned technical problem, the technical solution adopted in the utility model is: a kind of garbage vacuum transport
Pipeline air-tightness detection device, the pipe connection portion of described transport pipeline is provided with liquid seal device, and the port of transport pipeline is provided with even
Connect cylinder, in the water storage intracavity sealing, water storage cavity connects liquid seal device by mozzle to the pressure relief opening of connecting cylinder, described connecting cylinder
Cylinder is provided with negative port, the air inlet pipe of air operated reversing valve be connected the communicating pipe of cylinder, so that cylinder is moved forward or retreat, cylinder
Reach makes pressure relief opening close, and the air vent of cylinder is in described water storage intracavity.
Described liquid seal device includes fluid-tight chamber and Fastener, and Fastener is arranged on the bottom in described fluid-tight chamber.Described clamping
Part is circular ring type entity structure, and the side wall of Fastener is provided with opening.Described Fastener is quality of rubber materials, and described fluid-tight chamber includes
Column type cylinder, on the side wall of cylinder, the aperture position of corresponding Fastener is provided with opening, and the aperture position of cylinder is provided with flexible close
Closure material.Described mozzle is arranged on fluid-tight bottom of chamber portion, through described Fastener.Described mozzle is provided with u-shaped pipe.Described liquid
It is communicated with device on the side wall in envelope chamber.Described transport pipeline air tightness test negative pressure is -0.06mpa.
This utility model beneficial effect is: what air-tightness detection device that this utility model provides was creative solves pipeline
The air tightness test experiment at connecting portion or other positions, is negative pressure state by adjusting inside transport pipeline, and detection is outer
Liquid level change at portion's pipe joint, liquid seal device is connected with linker, is easy to observe the slight change of liquid level；In liquid seal device
The water in portion or other media flow into fluid-tight chamber when using, and detection is flowed back to water storage cavity after terminating, solved high-altitude and add water not
Just property, it also avoid the waste of water resource.
Brief description
Below the labelling of the content expressed by this specification accompanying drawing and in figure is briefly described:
Fig. 1 is the structure of the detecting device figure of specific embodiment of the present utility model.
Fig. 2 is the liquid seal device structure chart of specific embodiment of the present utility model.
Fig. 3 is the sectional view of the Fastener of specific embodiment of the present utility model.
Wherein, 1 liquid seal device, 101 fluid-tight chambeies, 102 Fasteners, 2 connecting cylinders, 3 water storage cavities, 4 air operated reversing valves, 5 air inlets
Pipe, 6 communicating pipes, 7 negative port, 8 linkers, 9 mozzles, 10 cylinders.
Specific embodiment
Below against accompanying drawing, by the description to embodiment, for example involved each of specific embodiment of the present utility model
Mutual alignment between the shape of component, construction, each several part and annexation, the effect of each several part and operation principle, manufacture work
Skill and operate with method etc., are described in further detail, to help those skilled in the art to invention of the present utility model
Design, technical scheme have more complete, accurate and deep understanding.
Test device for air tightness of the present utility model, main inclusion liquid seal device 1 and barometric control unit.Liquid seal device 1
Including fluid-tight chamber 101 and Fastener 102, liquid seal device 1 structure as shown in Fig. 2 fluid-tight chamber 101 includes the tube structure of periphery,
Cylinder is provided with opening, is provided with flexible sealing material, the bottom in fluid-tight chamber 101 is Fastener 102, and Fastener 102 is at opening
The entity workpiece of circular ring type, the side of Fastener 102 is provided with opening, and Fastener 102 adopts elastomeric material, and cylinder adopts plasticity
Material, cylinder is identical with the aperture position of Fastener 102, during actual use, breaks liquid seal device 1 into two with one's hands with external force, so
Make it be looped around the connecting portion of vacuum transport pipeline afterwards, then remove external force, pipe connection portion position is in fluid-tight intracavity.Fastener
Using elastomeric material, as the bottom surface in fluid-tight chamber, Fastener is fastened on the outside of transport pipeline, it is to avoid infiltration.
Device 8 is communicated with the outer wall in fluid-tight chamber 101, the bottom surface in fluid-tight chamber 101 is provided with mozzle 9, and mozzle 9 passes through
Inside Fastener 102, the bottom surface in connection fluid-tight chamber 101.Transparent material is suitably used in fluid-tight chamber 101.
The end of transport pipeline is provided with connecting cylinder 2, connecting cylinder 2 be provided with pressure relief opening and be connected with transport pipeline curved
Pipe, the top of connecting cylinder 2 is provided with the negative port 7 that at least one is connected with air pressure system, and the number of negative port 7 is according in cylinder
Vacuum magnitude determines, adjusts negative pressure by ball valve, and the cylinder of connecting cylinder 2 is fixed with the pneumatic commutation controlling connecting cylinder 2 pressure relief opening
Valve 4, the air inlet pipe 5 of cylinder 10 be connected the communicating pipe 6 of air operated reversing valve 4, by the opening and closing of the left and right of air operated reversing valve 4, will enter
The air-flow that trachea 5 enters, through sending into front portion or the rear portion of cylinder 10 communicating pipe 6, makes control cylinder 10 move forward or retreat, cylinder 10
Pressure relief opening is blocked, the rear portion of cylinder 10 is provided with air vent during reach.
The bottom of connecting cylinder 2 sets Packed water storage cavity 3, and pressure relief opening and cylinder 10 are all disposed within water storage cavity 3, water storage cavity
There are water or other fluid media (medium), the bottom of water storage cavity 3 is connected with the mozzle 9 of fluid-tight chamber 101 bottom, mozzle sets in 3
There is u-shaped pipe.
When detecting transport pipeline air-tightness, liquid seal device 1 is fixed on the pipe connection portion of transport pipeline, Fastener
102 are fastened on transport pipeline, make to be formed a tank between Fastener 102, fluid-tight chamber 101 and transport pipeline outer wall.
The upper transport pipeline of connecting cylinder 2 connection, and block other outlets of transport pipeline, make transport pipeline be a sealing pipeline, open
Air operated reversing valve 4, makes the air-flow that air inlet pipe 5 enters send into the back cavity of cylinder 10 through communicating pipe 6, controls the push rod of cylinder 10 forward
Mobile, the baffle plate being located on push rod blocks the pressure relief opening of connecting cylinder 2, discharges gas from rear portion while cylinder 10 moves forward,
The liquid producing in water storage cavity 3 in air pressure promotion water storage cavity 3 is made to enter in fluid-tight chamber 102 through mozzle 9.Treat fluid-tight chamber 102
Interior water steadying, reads the water level in linker 8.
Make in transport pipeline, to be in a negative pressure state by the negative port 7 at connecting cylinder 2 top, of the present utility model true
The defeated pipeline work of air transport under -0.06～-0.04mpa negative pressure interval, therefore, at least make during test 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 level change in linker 8, determine whether water seepage, liquid level reduces, then explanation has water penetration to arrive
In transport pipeline, pipe connection portion poor sealing, detection terminates.Then move after controlling cylinder 10, remove the gear on pressure relief opening
Plate, due to the suction function in transport pipeline, makes the current in fluid-tight chamber 101 return to water storage cavity 3.
Above in conjunction with accompanying drawing, this utility model is exemplarily described it is clear that this utility model implements is not subject to
The restriction of aforesaid way, as long as employ changing of the various unsubstantialities that method design of the present utility model is carried out with technical scheme
Enter, or not improved by of the present utility model design and technical scheme directly apply to other occasions, all in this utility model
Protection domain within.Protection domain of the present utility model should be defined by the protection domain that claims are limited.
Claims (8)
1. a kind of garbage vacuum transport pipeline air-tightness detection device is it is characterised in that the pipeline of described transport pipeline connects
Socket part is provided with liquid seal device (1), and the port of transport pipeline is provided with connecting cylinder (2), and the pressure relief opening of connecting cylinder (2) is in the water storage sealing
In chamber (3), water storage cavity (3) connects liquid seal device (1) by mozzle (9), and the cylinder of described connecting cylinder (2) is provided with negative pressure and connects
Mouthful (7), the air inlet pipe (5) of air operated reversing valve (4) with is connected the communicating pipe (6) of cylinder (10), make cylinder (7) reach or retrogressing,
Cylinder (7) reach makes pressure relief opening close, and the air vent of cylinder (7) is in described water storage cavity (3).
2. garbage vacuum transport pipeline air-tightness detection device according to claim 1 is it is characterised in that described liquid
Seal apparatus (1) include fluid-tight chamber (101) and Fastener (102), and Fastener (102) is arranged on the bottom of described fluid-tight chamber (101).
3. garbage vacuum transport pipeline air-tightness detection device according to claim 2 is it is characterised in that described card
Tight part (102) is circular ring type entity structure, and the side wall of Fastener (102) is provided with opening.
4. garbage vacuum transport pipeline air-tightness detection device according to claim 3 is it is characterised in that described card
Tight part (102) is quality of rubber materials, and described fluid-tight chamber (101) includes column type cylinder, corresponding Fastener (102) on the side wall of cylinder
Aperture position be provided with opening, the aperture position of cylinder is provided with flexible sealing material.
5. garbage vacuum transport pipeline air-tightness detection device according to claim 2 is it is characterised in that described lead
Flow tube (9) is arranged on fluid-tight chamber (101) bottom, through described Fastener (102).
6. garbage vacuum transport pipeline air-tightness detection device according to claim 5 is it is characterised in that described lead
Flow tube (9) is provided with u-shaped pipe.
7. garbage vacuum transport pipeline air-tightness detection device according to claim 2 is it is characterised in that described liquid
It is communicated with device (8) on the side wall of envelope chamber (101).
8. garbage vacuum transport pipeline air-tightness detection device according to claim 1 is it is characterised in that described fortune
Defeated pipeline air tightness test negative pressure is -0.06mpa.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620880791.6U CN205898373U (en) | 2016-08-14 | 2016-08-14 | Kitchen rubbish vacuum transportation pipeline gas tightness detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620880791.6U CN205898373U (en) | 2016-08-14 | 2016-08-14 | Kitchen rubbish vacuum transportation pipeline gas tightness detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205898373U true CN205898373U (en) | 2017-01-18 |
Family
ID=57781508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620880791.6U Expired - Fee Related CN205898373U (en) | 2016-08-14 | 2016-08-14 | Kitchen rubbish vacuum transportation pipeline gas tightness detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205898373U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106092450A (en) * | 2016-08-14 | 2016-11-09 | 安徽盛运环保（集团）股份有限公司 | Garbage vacuum transport pipeline air-tightness detection device |
-
2016
- 2016-08-14 CN CN201620880791.6U patent/CN205898373U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106092450A (en) * | 2016-08-14 | 2016-11-09 | 安徽盛运环保（集团）股份有限公司 | Garbage vacuum transport pipeline air-tightness detection device |
| CN106092450B (en) * | 2016-08-14 | 2018-07-20 | 安徽盛运环保（集团）股份有限公司 | Garbage vacuum transport pipeline air-tightness detection device |
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Legal Events
| 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: 20170118 Termination date: 20170814 |