CN206682056U - Vacuum energy-saving gas extraction system - Google Patents
Vacuum energy-saving gas extraction system Download PDFInfo
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- CN206682056U CN206682056U CN201720115690.4U CN201720115690U CN206682056U CN 206682056 U CN206682056 U CN 206682056U CN 201720115690 U CN201720115690 U CN 201720115690U CN 206682056 U CN206682056 U CN 206682056U
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- gas
- vacuum
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- saving
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Abstract
The utility model provides a kind of vacuum energy-saving gas extraction system, including source of the gas（1）, source of the gas processing unit（2）, reversal valve（3）, vacuum generator（4）, the first gas hold（5）, the second gas hold（6）, industrial computer（7）, choke valve（8）, check valve（9）, multiple pressure sensors（10）And silencer（11）, wherein the source of the gas（1）Hold with the first gas（5）Connection, source of the gas processing unit（2）It is arranged on source of the gas（1）Hold with the first gas（5）Between, the first gas holds（5）It is also connected with vacuum generator（4）And industrial computer（7）, vacuum generator（4）Also hold respectively with the second gas（6）, industrial computer（7）And silencer（11）Connection.Vacuum energy-saving gas extraction system provided by the utility model, overcome traditional similar devices can not adjust and the defects of arrange parameter, by setting a variety of conditions and configuration, realize flexible configuration, guarantee is provided for the integral device system of vacuum energy-saving.
Description
Technical field
A kind of vacuum energy-saving gas extraction system is the utility model is related to, belongs to technical atmosphere drive apparatus field.
Background technology
Current China's economic scale and comprehensive strength increase substantially, and economic development achieves remarkable achievement, but
No small energy resources and environmental cost are paid.The development of manufacturing industry, even whole national economy faces resource, the energy and ring
The serious restriction in border, following manufacturing growth in 20 years, if increased by quantity merely, this is resource, the energy and environment institute
It can not bear.Transform mode of economic growth, walk the road of scientific development, it has also become an urgent demand of socio-economic development, simultaneously
And realize the fundamental way of energy-saving target.Therefore China must rely on scientific and technological advances, and take green manufacture technology, carrying
While high yield quality and added value, make great efforts to reduce resource and energy resource consumption, this is following manufacturing developing direction.At me
The energy-saving essential requirement for turning into the Scientific Outlook on Development of state.Study on energy saving has important practical significance, and oneself turns into work
An important problem of every profession and trade in industry.
Pneumatics is using compressed gas as working media, by the pressure transmission power or information of gas, to realize production
A special kind of skill of mechanization and automation.More and more extensive application has been obtained in industrial automation since the seventies,
So far the market scale of about 11,000,000,000 dollars of global annual sales amount has been formed, has reached nearly 5,000,000,000 RMB in Chinese annual sales amount.
Sizable use ratio is occupied in industrial production.The manufacturing cost of the but working media of pneumatic system --- compressed air
Height, capacity usage ratio are at a fairly low.The 96% of compressed air system energy consumption is the power consumption of industrial compressors.China's industrial compressors
180,000,000,000 degree of power consumption 2006 year, it is up to 200,000,000,000 degree within 2007, accounts for the 6% of national total power consumption.And GDP is 1.6 times of China
Japanese industrial compressors power consumption be only 40,000,000,000 degree.This illustrates that we improve compressed air system at urgent need energetically
Efficiency of energy utilization.Therefore, the energy-saving concern for increasingly causing people of pneumatic system.It is especially increasingly high in crude oil
Rise, today that energy problem protrudes, pneumatic system also result in the concern of people using middle waste the problems such as serious, how improve
The utilization rate of compressed air just turns into an important and urgent problem in China.
Wherein, in the industrial production, using vacuum as power source, as a kind of means for realizing automation, vacuum system exists
Many aspects are widely applied, and such as complete transport operation.The generation of vacuum typically has two methods, and one kind is using true
Empty pump, which releases the air in container, produces vacuum, and another kind is using compressed air, by the nozzle in vacuum generator
High velocity air is formed, the pressure energy of gas is converted into the kinetic energy of air-flow, therefore vacuum is formed in nozzle exit, so as to produce
The effect of vacuum suction.Application of the later approach in automated production equipment is very extensive.
Utility model content
In view of in place of above-mentioned the deficiencies in the prior art, the purpose of this utility model is to provide a kind of vacuum energy-saving exhaust system
System.
In order to achieve the above object, the utility model takes following technical scheme：
The utility model provides a kind of vacuum energy-saving gas extraction system, including source of the gas, source of the gas processing unit, reversal valve, true
Empty generator, the first gas appearance, the second gas appearance, industrial computer, choke valve, check valve, multiple pressure sensors and silencer, wherein
The source of the gas and the first gas, which hold, to be connected, and source of the gas processing unit is arranged between source of the gas and the first gas appearance, and the first gas, which holds, to be also connected with very
Empty generator and industrial computer, vacuum generator also holds with the second gas respectively, industrial computer and silencer are connected, and first gas holds
Reversal valve and choke valve are disposed between vacuum generator, the vacuum generator and the second gas are provided with list between holding
To valve, the both ends of the choke valve are each provided with a pressure sensor.
Preferably, above-mentioned industrial computer and the first gas set a pressure sensor between holding.
Preferably, above-mentioned industrial computer and the second gas set a pressure sensor between holding.
Preferably, it is connected between above-mentioned vacuum generator and silencer by a pressure sensor with industrial computer.
Preferably, above-mentioned vacuum generator includes nozzle.
Preferably, after the first gas of said system holds the certain compressed air of interior filling, reversal valve is opened, the first gas holds
Interior compressed air is released, and vacuum is produced within second gas holds through vacuum generator；Applying pressure sensor measures respectively
Pressure change in one gas appearance, the pressure change after reversal valve, the vacuum in the second gas appearance；The aperture of choke valve is kept, is changed
Become the volume and the blowing pressure, the nozzle diameter of vacuum generator of the first gas appearance, data are acquired through data collecting plate card
Input industrial computer.
Compared with prior art, vacuum energy-saving gas extraction system provided by the utility model, overcomes traditional similar devices not adjust
The defects of whole and arrange parameter, by setting a variety of conditions and configuration, flexible configuration is realized, be the whole of vacuum energy-saving
Body device systems provide guarantee.
Brief description of the drawings
Fig. 1 is the utility model vacuum energy-saving exhaust system structure schematic diagram；
System data status figure when Fig. 2 is the utility model exhaust condition.
Reference：1- sources of the gas；2- source of the gas processing units；3- reversal valves；4- vacuum generators；The gas of 5- first holds；6-
Two gas hold；7- industrial computers；8- choke valves；9- check valves；10- pressure sensors；11- silencers.
Embodiment
The utility model provides a kind of vacuum energy-saving gas extraction system, to make the purpose of this utility model, technical scheme and effect
Fruit is clearer, clear and definite, and the utility model is further described the embodiment that develops simultaneously referring to the drawings.It should be appreciated that this
The specific embodiment of place description only to explain the utility model, is not used to limit the utility model.
As shown in figure 1, vacuum energy-saving gas extraction system provided by the utility model, the first gas for choosing a constant volume holds 5
（A）, first fill certain pressure compressed air.Held using gas in exhaust simulation pneumatic system（During cylinder operation）Row
Gas process.The exhaust that gas holds holds 6 by vacuum generator 4 in second gas（B）Middle generation vacuum.
Vacuum energy-saving gas extraction system provided by the utility model, specifically include source of the gas 1, source of the gas processing unit 2, reversal valve 3,
Vacuum generator 4, the first gas hold the 5, second gas hold 6, industrial computer 7, choke valve 8, check valve 9, multiple pressure sensors 10 and
Silencer 11, be connected wherein the source of the gas 1 and the first gas hold 5, source of the gas processing unit 2 be arranged on the gas of source of the gas 1 and first appearance 5 it
Between, the first gas holds 5 and is also connected with vacuum generator 4 and industrial computer 7, vacuum generator 4 also hold respectively with the second gas 6, industrial computer 7 with
And silencer 11 connects, first gas holds is disposed with reversal valve 3 and choke valve 8 between 5 and vacuum generator 4, described
The gas of vacuum generator 4 and second is provided with check valve 9 between holding 6, and the both ends of the choke valve 8 are each provided with a pressure sensor
10.Wherein, the gas of industrial computer 7 and first sets a pressure sensor 10 between holding 5.The gas of industrial computer 7 and second sets one between holding 6
Pressure sensor 10.It is connected between vacuum generator 4 and silencer 11 by a pressure sensor 10 with industrial computer 7.Vacuum is sent out
Raw device 4 includes nozzle.
The operation principle of vacuum energy-saving gas extraction system provided by the utility model is as follows：First gas holds 5（A）Interior filling is certain
Compressed air after, reversal valve 3 is opened, the first gas hold 5（A）Interior compressed air is released, through vacuum generator 4 in the second gas
Hold 6（B）Interior generation vacuum.Applying pressure sensor 10 measures the first gas and holds 5 respectively（A）After interior pressure change, reversal valve 3
Pressure change, the second gas hold 6（B）Interior vacuum.In the present embodiment, the aperture of choke valve 8 is kept, changes the first gas and holds 5
（A）Volume and the blowing pressure, the nozzle diameter of vacuum generator 4, collection to data and analysis with it is big to gaseity operation
Cause identical.By carrying out to the Pneumatic power-saving system work sutdy under gaseity, to the operating procedure carry out portion under exhaust condition
Divide adjustment.The number of turns of choke valve 8, which is reached, does not influence the larger opening of system work, considers remaining variable element emphatically.
Wherein, the change in view of A, B volume during gas may also have considerable influence to vacuum and response time,
Therefore the parameter for needing to adjust is following three：Gas holds A, B volume, the nozzle diameter of vacuum generator, source of the gas to the first gas
Hold 5（A）The blowing pressure.
Gas, which holds A, B, 6 kinds of combinations（As shown in table 1）, the nozzle diameter of vacuum generator 4 also has 6 kinds of specifications（Such as the institute of table 2
Show）, the first gas appearance 5（A）The blowing pressure with giving gaseity when it is identical.Above-mentioned condition is combined, as shown in Figure 2.Specifically
The combined method of condition of work is identical with to gaseity.
Wherein, gas holds A, B selection
A=1518cm in gaseity experimental system3、B=425cm3
In exhaust condition, A, B are six kinds of combinations that three kinds of different size gas hold, as shown in table 1.
The gas of table 1 holds the combination of A, B specification
| 1 | 2 | 3 | 4 | 5 | 6 | |
| A（cm3） | 1518 | 1518 | 686 | 686 | 425 | 425 |
| B（cm3） | 1518 | 425 | 1518 | 425 | 1518 | 425 |
The vacuum generator model specification of table 2
Vacuum generator, six kinds of specifications are shared, as shown in table 2.
Compared with prior art, vacuum energy-saving gas extraction system provided by the utility model, overcomes traditional similar devices not adjust
The defects of whole and arrange parameter, by setting a variety of conditions and configuration, flexible configuration is realized, be the whole of vacuum energy-saving
Body device systems provide guarantee.
It is understood that for those of ordinary skills, can according to the technical solution of the utility model and
The design of its utility model is subject to equivalent substitution or change, and all these changes or replacement should all belong to appended by the utility model
Scope of the claims.
Claims (5)
- A kind of 1. vacuum energy-saving gas extraction system, it is characterised in that：The vacuum energy-saving gas extraction system includes source of the gas（1）, at source of the gas Manage unit（2）, reversal valve（3）, vacuum generator（4）, the first gas hold（5）, the second gas hold（6）, industrial computer（7）, choke valve （8）, check valve（9）, multiple pressure sensors（10）And silencer（11）, wherein the source of the gas（1）Hold with the first gas（5）Even Connect, source of the gas processing unit（2）It is arranged on source of the gas（1）Hold with the first gas（5）Between, the first gas holds（5）It is also connected with vacuum generator （4）And industrial computer（7）, vacuum generator（4）Also hold respectively with the second gas（6）, industrial computer（7）And silencer（11）Connection, First gas holds（5）With vacuum generator（4）Between be disposed with reversal valve（3）And choke valve（8）, the vacuum generation Device（4）Hold with the second gas（6）Between be provided with check valve（9）, the choke valve（8）Both ends be each provided with a pressure sensor （10）；First gas holds（5）Hold with the second gas（6）Specification combination it is as follows：
1 2 3 4 5 6 A（cm3） 1518 1518 686 686 425 425 B（cm3） 1518 425 1518 425 1518 425 The vacuum generator（4）Model specification it is as follows：。 - 2. vacuum energy-saving gas extraction system as claimed in claim 1, it is characterised in that：The industrial computer（7）Hold with the first gas（5） Between a pressure sensor is set（10）.
- 3. vacuum energy-saving gas extraction system as claimed in claim 1, it is characterised in that：The industrial computer（7）Hold with the second gas（6） Between a pressure sensor is set（10）.
- 4. vacuum energy-saving gas extraction system as claimed in claim 1, it is characterised in that：The vacuum generator（4）And silencer （11）Between pass through a pressure sensor（10）With industrial computer（7）Connection.
- 5. the vacuum energy-saving gas extraction system as described in one of claim 1-4, it is characterised in that：The vacuum generator（4）Bag Nozzle is included.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2016212200094 | 2016-11-14 | ||
| CN201621220009 | 2016-11-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206682056U true CN206682056U (en) | 2017-11-28 |
Family
ID=60396337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720115690.4U Expired - Fee Related CN206682056U (en) | 2016-11-14 | 2017-02-08 | Vacuum energy-saving gas extraction system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206682056U (en) |
-
2017
- 2017-02-08 CN CN201720115690.4U patent/CN206682056U/en not_active Expired - Fee Related
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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: 20171128 Termination date: 20190208 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |