CN201553447U - Outdoor air inlet valve used for garbage pipeline of pneumatic garbage conveying system - Google Patents
Outdoor air inlet valve used for garbage pipeline of pneumatic garbage conveying system Download PDFInfo
- Publication number
- CN201553447U CN201553447U CN2009202207260U CN200920220726U CN201553447U CN 201553447 U CN201553447 U CN 201553447U CN 2009202207260 U CN2009202207260 U CN 2009202207260U CN 200920220726 U CN200920220726 U CN 200920220726U CN 201553447 U CN201553447 U CN 201553447U
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- air inlet
- inlet valve
- valve
- conveying system
- outdoor air
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Abstract
The utility model discloses an outdoor air inlet valve used for a garbage pipeline of a pneumatic garbage conveying system. The outdoor air inlet valve is characterized by comprising an air inlet valve body, a pneumatic device, a sound-insulation plate, an air inlet valve main body, an air inlet valve top cover, an air inlet, and an overhauling port; the air inlet valve body is fixedly connected with a valve seat arranged on an air pipeline; the air inlet valve body is connected with the pneumatic device; the air inlet valve body is arranged on the bottom part of the air inlet valve main body; the air inlet is arranged at the lower part of the air inlet valve top cover; and the overhauling port is arranged at the middle part of the air inlet valve main body that is internally provided with the sound-insulation plate. In the utility model, the outdoor air inlet valve manages the supplementation of the air by a dish-shaped valve body so as to ensure that proper amount of air can be supplemented for the system at proper time, is provided with the sound-insulation plate and a sound-insulation column so as to achieve the requirement of noise reduction, and is combined with the smart design of the air inlet to avoid the problem of rainwater invasion and ensure the normal operation of the system.
Description
Technical field
The utility model relates to a kind of make up air unit, relates in particular to a kind of outdoor air inlet valve that is used for the pneumatic rubbish conveying system waste pipe.
Background technology
Pneumatic rubbish conveying system is a kind of modern garbage collection system, this system utilizes air suctiton ventilator to produce negative pressure in system, utilize negative pressure to produce powerful air-flow again, by the transmission pipeline network of laying in advance, the rubbish that is located at ground all kinds of rubbish dispensing port collections is transported to central refuse collection station, rubbish is through disconnector, rubbish and air draught are separated, rubbish falls in the garbage container of back by the compacting machine indentation sealing via gravity, be sent to garbage disposal place (refuse landfill or garbage burning factory etc.) after filling the garbage container entrucking of rubbish, on the other hand, discharge after the gas process dedusting deodorizing of conveying rubbish.Whole flow process is default by computer program, automatic guidance.Garbage collection process is in sealing state all the time, stops secondary pollution thereby reach, and improves the purpose of urban health environment.
In pneumatic rubbish conveying system, additional air is a very important ring, if additional air that can not be suitable will have influence on the refuse collection ability and the efficient of system.If air inlet valve is arranged on outdoor, often need to consider that noisiness is to influence on every side.Simultaneously, will badly influence the ability that rubbish is carried, even produce obstruction if rainwater can enter the rubbish delivery duct easily.On the other hand, if the packing seal on the valve seat is subjected to the irradiation of sunlight for a long time, also can badly influence its work life.
The utility model content
Technical problem to be solved in the utility model provides a kind of outdoor air inlet valve that is used for the pneumatic rubbish conveying system waste pipe, has overcome the shortcoming of above-mentioned prior art.The utility model can be provided with under outdoor environment that outdoor air inlet valve comes for pneumatic rubbish conveying system replenishes air not can be to producing the harassing and wrecking of noisiness on every side, and the operation of guaranteeing valve simultaneously again can not be subjected to the intrusion of rainwater and packing seal can not be subjected to the sunlight long-term irradiation and accelerate to wear out.
Technical problem to be solved in the utility model is achieved through the following technical solutions:
A kind of outdoor air inlet valve that is used for the pneumatic rubbish conveying system waste pipe is characterized in that: described outdoor air inlet valve comprises air inlet valve valve body, pneumatics, acoustical panel, air inlet valve main body, air inlet valve top cover, admission port, access hole; Valve seat on described air inlet valve valve body and the air duct is fixedly linked; Described air inlet valve valve body links to each other with pneumatics; The air inlet valve valve body is positioned at the air inlet valve bottom part body, and admission port is positioned at air inlet valve top cover bottom, and access hole is positioned at air inlet valve main body middle part, in the air inlet valve main body acoustical panel is housed, and described acoustical panel is located on the air inlet valve main body inner wall.Also can establish acoustical panel on the air inlet valve top cover inwall, decide according to the model of the needed concrete outdoor air inlet valve of installation environment.
According to the model of the needed concrete outdoor air inlet valve of installation environment, described outdoor air inlet valve also comprises the noise reduction post, and the noise reduction post is located at the top of air inlet valve main body.
Adopt outdoor air inlet valve, air inlet valve can be arranged on outdoor space and come air-breathing and resident family around can not harassing because of its noisiness.The noisiness that a large amount of air enter air inlet valve rapidly and produced can be absorbed by the acoustical panel of main body inner wall, thereby drops to reasonable levels passing to the outer noisiness of main body.The valve operation process is an automatic guidance.
Described pneumatics is positioned at air inlet valve valve body top, comes automatic guidance air inlet valve switch by centralized control room.Described air inlet valve valve body is dish-like.The air inlet valve valve body is captiveed joint with the valve seat on the air duct by flange.Be provided with seal gasket between the valve seat on air inlet valve valve body and the air duct.The pipeline that can guarantee the downstream when valve is shut is airtight, does not influence intrasystem negative pressure state.Valve seat is seated in the air inlet pipe road junction, and the admission port of valve seat bottom is the noise that airflow design is produced when reducing the air admission pipeline as far as possible.
Whole air inlet valve main body and top cover be basically by mild steel plate manufacturing and sealing, and admission port is located on air inlet valve top cover side or the downward plane.Admission port is provided with guard net, prevents toy, and bird and foreign material etc. can unexpectedly be sucked in the system.
The air inlet valve valve body is arranged on the bottom of entire body, bury the ground part at it, with the distance of increase sound pollution source and admission port, thus the elimination efficiency of increase acoustical panel or noise reduction post, the environment that also utilizes simultaneously earth is the noise absorption that spreads out of from valve body process assembly, the quiet environment around avoiding influencing.
Be provided with access hole, the work of conveniently overhauling at the centre portion that exposes the ground on the air inlet valve main body.
The utlity model has following advantage:
The outdoor air inlet valve of the utility model is to manage replenishing of air by dish-like valve body, guarantees that system can replenish an amount of air in due course, when not required air inlet valve is closed in system, keeps intrasystem negative pressure unaffected.Its inwall has laid suitable acoustical panel or noise reduction post, can reach the requirement of noise abatement, adds the ingenious design of admission port, and outdoor air inlet valve just can be avoided the problem that rainwater is invaded, and guarantees that system can operate normally.
Description of drawings
Fig. 1 the utility model integral structure scheme drawing
Fig. 2 is the cross-sectional view of outdoor air inlet valve
The specific embodiment
The utility model is described in further detail below in conjunction with Figure of description.
As depicted in figs. 1 and 2, the utility model comprises: air inlet valve main body 1, air inlet valve valve body 2, pneumatics 3, acoustical panel 4, noise reduction post 5, air inlet valve top cover 6, admission port 7, access hole 8.
The bottom of outdoor air inlet valve main body 1 is to be connected with the air duct 9 that buries ground with welding manner.Air inlet valve valve body 2 is arranged on the bottom of whole air inlet valve main body 1, bury the ground part at it, air inlet valve valve body 2 is dish-like and is located at air duct 9 ends that connect the rubbish delivery duct, valve seat 10 on the support unit of air inlet valve valve body 2 and the air duct is captiveed joint with flange, air inlet valve valve body 2 can come controlled valve with the instruction of centralized control room by pneumatics 3, and whole process all is an automatic guidance.During valve open; air is just entered by the admission port 7 of outdoor air inlet valve; filter foreign material through guard net 11 earlier, enter air inlet valve, and then enter the air duct 9 that pneumatic rubbish is carried by the acoustical panel 4 and 5 noise reductions of noise reduction post of setting up on air inlet valve top cover 6 and the main body 1.Be provided with access hole 8, the work of conveniently overhauling at the centre portion that exposes the ground on the air inlet valve main body 1.
By outdoor air inlet valve, can guarantee that pneumatic rubbish conveying system can obtain replenishing of air when operating, keep the air-flow velocity in the delivery duct, thereby guarantee carrying out smoothly of rubbish conveying.
In the air inlet valve main body acoustical panel is housed,, also can establishes acoustical panel on the air inlet valve top cover inwall according to the model of the needed concrete outdoor air inlet valve of installation environment.
According to the model of the needed concrete outdoor air inlet valve of installation environment, described outdoor air inlet valve also comprises the noise reduction post, and the noise reduction post is located at the top of air inlet valve main body.
Claims (10)
1. outdoor air inlet valve that is used for the pneumatic rubbish conveying system waste pipe, it is characterized in that: described outdoor air inlet valve comprises air inlet valve valve body, pneumatics, acoustical panel, air inlet valve main body, air inlet valve top cover, admission port, access hole; Valve seat on described air inlet valve valve body and the air duct is fixedly linked; Described air inlet valve valve body links to each other with pneumatics; The air inlet valve valve body is positioned at the air inlet valve bottom part body, and admission port is positioned at air inlet valve top cover bottom, and access hole is positioned at air inlet valve main body middle part, in the air inlet valve main body acoustical panel is housed.
2. the outdoor air inlet valve that is used for pneumatic rubbish conveying system according to claim 1 is characterized in that: described outdoor air inlet valve also comprises the noise reduction post, and the noise reduction post is located at the top of air inlet valve main body.
3. the outdoor air inlet valve that is used for pneumatic rubbish conveying system according to claim 1 is characterized in that: institute's air inlet valve top cover inwall is provided with acoustical panel.
4. the outdoor air inlet valve that is used for pneumatic rubbish conveying system according to claim 1 is characterized in that: described pneumatics is positioned at air inlet valve valve body top, automatic guidance air inlet valve switch.
5. the outdoor air inlet valve that is used for pneumatic rubbish conveying system according to claim 1 is characterized in that: the air inlet valve valve body is captiveed joint with the valve seat on the air duct by flange.
6. be used for the outdoor air inlet valve of pneumatic rubbish conveying system according to claim 1 or 5, it is characterized in that: be provided with seal gasket between the valve seat on air inlet valve valve body and the air duct.
7. the outdoor air inlet valve that is used for pneumatic rubbish conveying system according to claim 1 is characterized in that: admission port is located on the side or downward plane of air inlet valve top cover.
8. according to claim 1 or the 7 described outdoor air inlet valves that are used for pneumatic rubbish conveying system, it is characterized in that: described admission port is provided with guard net.
9. the outdoor air inlet valve that is used for pneumatic rubbish conveying system according to claim 1, it is characterized in that: described acoustical panel is located on the air inlet valve main body inner wall.
10. the outdoor air inlet valve that is used for pneumatic rubbish conveying system according to claim 1 is characterized in that: described air inlet valve valve body is part with being arranged on burying of air inlet valve main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202207260U CN201553447U (en) | 2009-11-02 | 2009-11-02 | Outdoor air inlet valve used for garbage pipeline of pneumatic garbage conveying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202207260U CN201553447U (en) | 2009-11-02 | 2009-11-02 | Outdoor air inlet valve used for garbage pipeline of pneumatic garbage conveying system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201553447U true CN201553447U (en) | 2010-08-18 |
Family
ID=42613120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202207260U Expired - Lifetime CN201553447U (en) | 2009-11-02 | 2009-11-02 | Outdoor air inlet valve used for garbage pipeline of pneumatic garbage conveying system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201553447U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105246801A (en) * | 2013-04-22 | 2016-01-13 | 马里凯普有限公司 | Device component of a pneumatic waste conveying system |
| CN106241132A (en) * | 2016-05-10 | 2016-12-21 | 成都易顺通环保科技有限公司 | Case is thrown on a kind of ground being applicable to air conveying garbage system |
| CN106762552A (en) * | 2017-03-17 | 2017-05-31 | 翟芳芳 | Admission gear for air compressor ventilation box and the ventilation box using the mechanism |
| CN109081006A (en) * | 2018-06-07 | 2018-12-25 | 广州普慧环保科技股份有限公司 | A kind of kitchen garbage delivery device and the automatic collection processing system implementing of kitchen garbage |
| CN109264271A (en) * | 2018-08-10 | 2019-01-25 | 广州普慧环保科技股份有限公司 | A kind of garbage collection system and garbage collection method |
-
2009
- 2009-11-02 CN CN2009202207260U patent/CN201553447U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105246801A (en) * | 2013-04-22 | 2016-01-13 | 马里凯普有限公司 | Device component of a pneumatic waste conveying system |
| CN106241132A (en) * | 2016-05-10 | 2016-12-21 | 成都易顺通环保科技有限公司 | Case is thrown on a kind of ground being applicable to air conveying garbage system |
| CN106762552A (en) * | 2017-03-17 | 2017-05-31 | 翟芳芳 | Admission gear for air compressor ventilation box and the ventilation box using the mechanism |
| CN106762552B (en) * | 2017-03-17 | 2018-12-25 | 东莞市德昆珑电子科技有限公司 | The ventilation box of the mechanism of admission gear and use for air compressor ventilation box |
| CN109081006A (en) * | 2018-06-07 | 2018-12-25 | 广州普慧环保科技股份有限公司 | A kind of kitchen garbage delivery device and the automatic collection processing system implementing of kitchen garbage |
| CN109264271A (en) * | 2018-08-10 | 2019-01-25 | 广州普慧环保科技股份有限公司 | A kind of garbage collection system and garbage collection method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100818 |
|
| CX01 | Expiry of patent term |