CN204284935U - The energy-conservation adjust system of a kind of slurry shield gas circuit - Google Patents
The energy-conservation adjust system of a kind of slurry shield gas circuit Download PDFInfo
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- CN204284935U CN204284935U CN201420653591.8U CN201420653591U CN204284935U CN 204284935 U CN204284935 U CN 204284935U CN 201420653591 U CN201420653591 U CN 201420653591U CN 204284935 U CN204284935 U CN 204284935U
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Abstract
The utility model discloses the energy-conservation adjust system of a kind of slurry shield gas circuit, the industrial gas system comprising some pressurize gas systems and be all connected with each pressurize gas system, the pipeline that industrial gas system is connected with each pressurize gas system is equipped with an one-way valve.The energy-conservation adjust system of this slurry shield gas circuit connects multichannel pressurize gas system by industrial gas system, and one-way valve is all set in each shunt to control gas circuit, this system by the external air compressor of industrial gas system air feed to industrial gas system and pressurize gas system air feed simultaneously, can the effectively energy-conservation and noise pollution reduced in tunnel, this model utility is used for shield equipment field.
Description
Technical field
The utility model relates to shield equipment field, particularly relates to the energy-conservation adjust system of a kind of slurry shield gas circuit.
Background technique
At present, in slurry shield construction, air-channel system is divided into industrial gas system and pressurize gas system, industrial gas system and pressurize gas system use different source of the gas, the source of the gas of industrial gas system comes from the built-in air compressor of shield structure, the source of the gas of pressurize gas system comes from the external air compressor of shield structure, as adopted original plenum system, then need built-in, the external air compressor of shield structure to open during shield driving simultaneously, this plenum system is unfavorable for energy-conservation, and during shield driving, the built-in air compressor noise of shield structure will produce noise pollution to operation area in tunnel.
Model utility content
For solving the problem, the utility model provide a kind of can be effectively energy-conservation and the energy-conservation adjust system of slurry shield gas circuit of noise pollution in tunnel can be reduced.
The utility model solves the technological scheme that its technical problem adopts:
The energy-conservation adjust system of a kind of slurry shield gas circuit, the industrial gas system comprising some pressurize gas systems and be all connected with each pressurize gas system, the pipeline that industrial gas system is connected with each pressurize gas system is equipped with an one-way valve.
Be further used as the improvement of technical solutions of the utility model, each pressurize gas system is equipped with air filtering core and deaerator.
Be further used as the improvement of technical solutions of the utility model, air filtering core is three grades of air filters.
Be further used as the improvement of technical solutions of the utility model, one-way valve comprises valve body and is arranged on the spool in valve body and leans the spring of spool.
The beneficial effects of the utility model: the energy-conservation adjust system of this slurry shield gas circuit connects multichannel pressurize gas system by industrial gas system, and one-way valve is all set in each shunt to control gas circuit, this system by the external air compressor of industrial gas system air feed to industrial gas system and pressurize gas system air feed simultaneously, can the effectively energy-conservation and noise pollution reduced in tunnel.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Fig. 1 is the utility model embodiment overall structure schematic diagram.
Embodiment
With reference to Fig. 1, the utility model is the energy-conservation adjust system of a kind of slurry shield gas circuit, the industrial gas system 2 comprising some pressurize gas systems 1 and be all connected with each pressurize gas system 1, the pipeline that industrial gas system 2 is connected with each pressurize gas system 1 is equipped with an one-way valve 3.
The energy-conservation adjust system of this slurry shield gas circuit connects multichannel pressurize gas system 1 by industrial gas system 2, and one-way valve 3 is all set in each shunt to control gas circuit, this system by the external air compressor of industrial gas system 2 air feed to industrial gas system 2 and pressurize gas system 1 air feed simultaneously, can the effectively energy-conservation and noise pollution reduced in tunnel.
As the utility model preferred embodiment, each pressurize gas system 1 is equipped with air filtering core 4 and deaerator 5.
As the utility model preferred embodiment, air filtering core 4 is three grades of air filters.
As the utility model preferred embodiment, one-way valve 3 comprises valve body and is arranged on the spool in valve body and leans the spring of spool.
The gas that middle plate air compressor produces, by one-way valve 3, the gas that pressurize gas system 1 and industrial gas system 2 all use external air compressor to produce can be made, reduce power consumption during shield driving, reduce energy consumption, extend pressurize use gas system 1 service life of equipment, cost-saving, reduce the noise of work zone simultaneously.
Three grades of air filters are arranged on shield structure No. 4 chassis, and gas enters shield machine body place, for pneumatic running gear provides clean air source.Install deaerator 5 air inlet appropriate department, at each Pneumatic component, as pneumatic valve, grease pump place, installs little deaerator, make air lubrication dry, to ensure pneumatic valve, the normal work of grease pump etc.
Certainly, the invention is not limited to above-mentioned mode of execution, those of ordinary skill in the art also can make equivalent variations or replacement under the prerequisite without prejudice to the utility model spirit, and these equivalent modification or replacement are all included in the application's claim limited range.
Claims (4)
1. the energy-conservation adjust system of slurry shield gas circuit, it is characterized in that: the industrial gas system (2) comprising some pressurize gas systems (1) and be all connected with each described pressurize gas system (1), the pipeline that described industrial gas system (2) is connected with each pressurize gas system (1) is equipped with an one-way valve (3).
2. the energy-conservation adjust system of slurry shield gas circuit according to claim 1, is characterized in that: each described pressurize gas system (1) is equipped with air filtering core (4) and deaerator (5).
3. the energy-conservation adjust system of slurry shield gas circuit according to claim 2, is characterized in that: described air filtering core (4) is three grades of air filters.
4. according to the energy-conservation adjust system of slurry shield gas circuit in claims 1 to 3 described in any one, it is characterized in that: described one-way valve (3) comprises valve body and is arranged on the spool in described valve body and leans the spring of spool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420653591.8U CN204284935U (en) | 2014-11-03 | 2014-11-03 | The energy-conservation adjust system of a kind of slurry shield gas circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420653591.8U CN204284935U (en) | 2014-11-03 | 2014-11-03 | The energy-conservation adjust system of a kind of slurry shield gas circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204284935U true CN204284935U (en) | 2015-04-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420653591.8U Active CN204284935U (en) | 2014-11-03 | 2014-11-03 | The energy-conservation adjust system of a kind of slurry shield gas circuit |
Country Status (1)
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| CN (1) | CN204284935U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113685730A (en) * | 2021-07-12 | 2021-11-23 | 中铁建华南建设有限公司 | Air supply structure for pressure maintaining system and earth pressure balance shield machine |
-
2014
- 2014-11-03 CN CN201420653591.8U patent/CN204284935U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113685730A (en) * | 2021-07-12 | 2021-11-23 | 中铁建华南建设有限公司 | Air supply structure for pressure maintaining system and earth pressure balance shield machine |
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