CN206594541U - A kind of gas source control system of the stable output gas flow of energy - Google Patents
A kind of gas source control system of the stable output gas flow of energy Download PDFInfo
- Publication number
- CN206594541U CN206594541U CN201720268218.4U CN201720268218U CN206594541U CN 206594541 U CN206594541 U CN 206594541U CN 201720268218 U CN201720268218 U CN 201720268218U CN 206594541 U CN206594541 U CN 206594541U
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- China
- Prior art keywords
- gas
- gas flow
- vacuum generator
- control system
- valve
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Abstract
The utility model provides a kind of gas source control system of the stable output gas flow of energy, including casing, PLC is provided with the casing, power module, vacuum generator, magnetic valve, gas flow controller, the surface of the casing is provided with control panel, the PLC and the control panel, power module, magnetic valve, vacuum generator, gas flow controller is connected, the magnetic valve is connected with the vacuum generator by pipeline, the magnetic valve and an admission line, No. two gas port connections, the gas flow controller 7 is connected with a flow control valve, the flow control valve and a gas port, No. three gas port connections, the vacuum generator is connected with No. four gas ports.A set of equipment realizes malleation and negative pressure test simultaneously, compares with for two complete equipments, multiple element is reused, cost-effective, easy to operate, is simplified operating procedure, is effectively lifted testing efficiency.Flow is accurate easy directly by PLC control.
Description
Technical field
The utility model is related to a kind of gas source control system of the stable output gas flow of energy.
Background technology
Existing source of the gas controller typically uses pneumatic actuation valve switch, because of installing space limitation, from the gas of air compressor machine
Source Trunk Line can not be arranged into valve one by one nearby, it is necessary to do source of the gas distribution, accomplish that each valve arrangement source of the gas is controllable.It is existing
Source of the gas distribution method be mainly to use air source distributor, source of the gas Trunk Line is exported respectively, the control per road independent switch, source of the gas point
Branch's gas source switch of orchestration needs to weld or is threadedly coupled, and mounting means is complicated, may gas leakage；The motor drive mechanism electricity of valve
Magnet valve is by limited space, installation and debugging inconvenience.
License notification number CN205578851U discloses a kind of source of the gas distribution solenoid valve control case, including casing and sets
The one or two or more sets of sources of the gas put in box house distribute electromagnetic valve components, the source of the gas distribution electromagnetic valve component include with
Source of the gas main line connected filtering pressure reducing valve and more than two magnetic valves, the filtering pressure reducing valve and more than two magnetic valves
Between connected by source of the gas separator and corresponding tracheae, the magnetic valve is connected by cable with power supply, on the casing
Provided with source of the gas plug, the gas outlet of the magnetic valve is connected with corresponding source of the gas plug respectively.Control of the control cabinet to source of the gas
Unidirectional Flow-rate adjustment can be only provided, pair malleation, the test request of negative pressure is needed simultaneously, it is desirable to have two sets sources of the gas are controlled
System.Need malleation, negative pressure at the same time, and the occasion being had higher requirements to the flow of gas, prior art can not be good
Demand is met, it is necessary to prepare two systems, it is all inadequate in cost and ease for use.
Utility model content
The shortcoming of prior art in view of the above, the purpose of this utility model be to provide it is a kind of can stable output gas flow
Gas source control system, can realize malleation and negative pressure simultaneously, and can stable output flow.
In order to achieve the above objects and other related objects, the utility model provides a kind of source of the gas control of the stable output gas flow of energy
PLC, power module, vacuum generator, magnetic valve, gas flow control are provided with system processed, including casing, the casing
Device processed, the surface of the casing is provided with control panel, the PLC and the control panel, power module, magnetic valve,
Vacuum generator, gas flow controller connection, the magnetic valve are connected with the vacuum generator by pipeline, the electromagnetism
Valve is connected with an admission line, No. two gas ports, and the gas flow controller 7 is connected with a flow control valve, and the flow is adjusted
Section valve is connected with a gas port, No. three gas ports, and the vacuum generator is connected with No. four gas ports.
Preferably, the gas flow controller can be configured to barotropic model or negative pressure pattern.
Preferably, the casing is provided with source of the gas plug, and the source of the gas plug is self-closing plug.
Preferably, the guidance panel is provided with expiratory mode button and air-breathing mode button.
Preferably, the magnetic valve is direct-acting electromagnetic valve.
Preferably, the flow regulator flow is controllable, can be adjusted by button.
Preferably, the vacuum generator includes nozzle and expansion pipe, and the expansion pipe is provided with vacuum port, only sets one
Group vacuum generator is connected in series by being connected to be formed with flow controller, and jointly in the vacuum generator shell.
A kind of application method for the gas source control system that can stablize output gas flow, admission line is fixed and connects source of the gas, when need
When wanting malleation test：A number gas port is connected with No. two gas ports, No. three mouths are connected with Devices to test, while guidance panel selection is exhaled
Gas pattern, can generate steady positive pressure；
When needing negative pressure to test：No. three gas ports are connected with No. four gas ports, are connected with a mouth with Devices to test, simultaneously
Guidance panel selects air-breathing mode, can generate stable negative pressure.
In summary, a kind of gas source control system of the stable output gas flow of energy of the present utility model has following beneficial effect
Really：Malleation and negative pressure can be realized simultaneously, and have stable gas source control system to flow.Above survey can preferably be met
Examination is required.And effectively save instrument cost and cost of labor.A set of equipment realizes malleation and negative pressure test simultaneously, compares and uses two
For complete equipment, multiple element is reused, cost-effective, easy to operate, simplifies operating procedure, effectively lifting test effect
Rate.Flow is accurate easy directly by PLC control.
Brief description of the drawings
Fig. 1 is a kind of schematic diagram of the gas source control system of energy stabilization output gas flow.
1.PLC controllers；2. control panel；3. power module；4. vacuum generator；5. casing；6. magnetic valve；7. gas
Flow controller；8. a gas port；9. No. two gas ports；10. No. three gas ports；11. No. four gas ports；12. admission line.
Embodiment
Embodiment of the present utility model is illustrated by particular specific embodiment below, those skilled in the art can be by this
Content disclosed by specification understands other advantages of the present utility model and effect easily.
Refer to Fig. 1.It should be clear that structure, ratio, size depicted in this specification institute accompanying drawings etc., only to coordinate
Content disclosed in specification, so that those skilled in the art is understood with reading, being not limited to the utility model can be real
The qualifications applied, therefore do not have technical essential meaning, the tune of the modification of any structure, the change of proportionate relationship or size
It is whole, in the case where not influenceing the utility model effect that can be generated and the purpose that can reach, all should still it fall in the utility model institute
The technology contents of announcement are obtained in the range of covering.Meanwhile, in this specification it is cited as " on ", " under ", "left", "right",
The term of " centre " and " one " etc., is merely convenient to understanding for narration, and is not used to limit the enforceable scope of the utility model,
Its relativeness is altered or modified, under without essence change technology contents, when being also considered as the enforceable category of the utility model.
As shown in figure 1, the utility model provides a kind of gas source control system of the stable output gas flow of energy, including casing 5, institute
State and PLC 1, power module 3, vacuum generator 4, magnetic valve 6, gas flow controller 7, the case are provided with casing 5
The surface of body 5 is provided with control panel 2, and the PLC 1 is sent out with the control panel 2, power module 3, magnetic valve 6, vacuum
Raw device 4, gas flow controller 7 are electrically connected, and the magnetic valve 6 is connected with the vacuum generator 4 by pipeline, the electromagnetism
Valve 6 is connected with an admission line 12, No. two gas ports 9, and the gas flow controller 7 is connected with a flow control valve, the stream
Adjustable valve is connected with a gas port 8, No. three gas ports 10, and the vacuum generator 4 is connected with No. four gas ports 11.
In the present embodiment, the gas flow controller 7 can be configured to barotropic model or negative pressure pattern.
In the present embodiment, the casing 5 is provided with source of the gas plug, and the source of the gas plug is self-closing plug.
In the present embodiment, the guidance panel 2 is provided with expiratory mode button and air-breathing mode button.
In the present embodiment, the magnetic valve 6 is direct-acting electromagnetic valve.
In the present embodiment, the flow regulator flow is controllable, can be adjusted by button.
In the present embodiment, the vacuum generator 4 includes having vacuum port on nozzle and expansion pipe, the expansion pipe, only
One group of vacuum generator is set to be connected in series by being connected to be formed with flow controller, and jointly outside the vacuum generator
In shell.
A kind of application method for the gas source control system that can stablize output gas flow, admission line is fixed and connects source of the gas, when need
When wanting malleation test：A number gas port is connected with No. two gas ports, No. three mouths are connected with Devices to test, while guidance panel selection is exhaled
Gas pattern, can generate steady positive pressure；
When needing negative pressure to test：No. three gas ports are connected with No. four gas ports, are connected with a mouth with Devices to test, simultaneously
Guidance panel selects air-breathing mode, can generate stable negative pressure.
Magnetic valve is used for caisson outside UNICOM.Vacuum generator is used to produce the negative pressure needed.Gas flow is adjusted
The valve stably and controllable gas flow of generation.The loop modulation airflow direction built by tracheae and threeway.Control panel and
PLC is used to control whole system to run.PLC is simultaneously available for setting gas flow.
As described above, a kind of gas source control system for the stable output gas flow of energy that the utility model is provided, can be simultaneously real
Existing malleation and negative pressure, and have relatively stable gas source control system to flow.Above test request can preferably be met.And
And effectively save instrument cost and cost of labor.A set of equipment realizes malleation and negative pressure test simultaneously, compares with two complete equipments
Speech, multiple element is reused, cost-effective, easy to operate, is simplified operating procedure, is effectively lifted testing efficiency.Flow is straight
PLC control was connected, it is accurate easy.So, the utility model effectively overcome various shortcoming of the prior art and
Has high industrial utilization.
Above-described embodiment only illustrative principle of the present utility model and its effect are new not for this practicality is limited
Type.Any person skilled in the art can all be carried out without prejudice under spirit and scope of the present utility model to above-described embodiment
Modifications and changes.Therefore, such as those of ordinary skill in the art without departing from the essence disclosed in the utility model
God and all equivalent modifications completed under technological thought or change, should be covered by claim of the present utility model.
Claims (6)
1. a kind of gas source control system of the stable output gas flow of energy, it is characterised in that：Including casing, PLC is provided with the casing
Controller, power module, vacuum generator, magnetic valve, gas flow controller, the surface of the casing are provided with control panel,
The PLC is connected with the control panel, power module, magnetic valve, vacuum generator, gas flow controller, institute
State magnetic valve to be connected by pipeline with the vacuum generator, the magnetic valve is connected with an admission line, No. two gas ports, described
Gas flow controller 7 is connected with a flow control valve, and the flow control valve is connected with a gas port, No. three gas ports, described
Vacuum generator is connected with No. four gas ports.
2. a kind of gas source control system of the stable output gas flow of energy according to claim 1, it is characterised in that：The gas
Flow controller can be configured to barotropic model or negative pressure pattern.
3. a kind of gas source control system of the stable output gas flow of energy according to claim 1, it is characterised in that：The casing
Source of the gas plug is provided with, the source of the gas plug is self-closing plug.
4. a kind of gas source control system of the stable output gas flow of energy according to claim 1, it is characterised in that：The control
Panel is provided with expiratory mode button and air-breathing mode button.
5. a kind of gas source control system of the stable output gas flow of energy according to claim 1, it is characterised in that：The electromagnetism
Valve is direct-acting electromagnetic valve.
6. a kind of gas source control system of the stable output gas flow of energy according to any one claim of claim 1 to 5, its
It is characterised by：The vacuum generator includes nozzle and managed with expansion, and the expansion pipe is provided with vacuum port, only sets one group of vacuum
Generator is connected in series by being connected to be formed with flow controller, and jointly in the vacuum generator shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720268218.4U CN206594541U (en) | 2017-03-20 | 2017-03-20 | A kind of gas source control system of the stable output gas flow of energy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720268218.4U CN206594541U (en) | 2017-03-20 | 2017-03-20 | A kind of gas source control system of the stable output gas flow of energy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206594541U true CN206594541U (en) | 2017-10-27 |
Family
ID=60124716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720268218.4U Expired - Fee Related CN206594541U (en) | 2017-03-20 | 2017-03-20 | A kind of gas source control system of the stable output gas flow of energy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206594541U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106647830A (en) * | 2017-03-20 | 2017-05-10 | 挪度医疗器械（苏州）有限公司 | Air source control system capable of stably outputting airflow and application method of air source control system |
-
2017
- 2017-03-20 CN CN201720268218.4U patent/CN206594541U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106647830A (en) * | 2017-03-20 | 2017-05-10 | 挪度医疗器械（苏州）有限公司 | Air source control system capable of stably outputting airflow and application method of air source control system |
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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: 20171027 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |