CN205154438U - LPG silence generator unit gas hybrid control system - Google Patents
LPG silence generator unit gas hybrid control system Download PDFInfo
- Publication number
- CN205154438U CN205154438U CN201520956762.9U CN201520956762U CN205154438U CN 205154438 U CN205154438 U CN 205154438U CN 201520956762 U CN201520956762 U CN 201520956762U CN 205154438 U CN205154438 U CN 205154438U
- Authority
- CN
- China
- Prior art keywords
- combustion gas
- tube
- valve
- gas
- output tube
- Prior art date
- 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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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/30—Use of alternative fuels, e.g. biofuels
Abstract
The utility model relates to a LPG silence generator unit gas hybrid control system, including the control valve, the control valve has the gas admission pipe that is used for connecting the gas input tube, it will to be equipped with the partition diaphragm in the control valve control valve internal partitioning becomes a vacuum cavity and an ordinary pressure cavity, vacuum cavity in -connection vacuum tube, be equipped with the valve in the ordinary pressure cavity, the control lever of valve with it is connected to separate the diaphragm, the gas output tube is connected to the gas delivery outlet of valve, the gas output tube with another termination parallel connection of vacuum tube leads to, gas output tube and air admission union coupling and intercommunication, the hookup location of vacuum tube and gas output tube is on mixing the gas formation pipeline. The utility model discloses can realize that steady voltage output air gets into the engine with the gas mist, guarantee the needs of the usefulness tolerance of engine, guarantee generating set's normal work.
Description
Technical field
The utility model belongs to generator set technical field, is specifically related to a kind of LPG mute power generator group combustion gas mixing control system.
Background technique
Current, China's power tense problem is more and more outstanding, and the requirement of people to environmental protection is also more and more higher simultaneously.As the standby power supply of power supply network, squelch type generator set obtains a large amount of use, particularly hospital, hotel, high-grade living area, megastore etc. and requires that strict place is indispensable panic equipment so that its noise is little to ambient noise.
Existing squelch type generator set comprises casing, is arranged at the generator of box house, control cabinet and silencing apparatus, the operations such as described casing generally adopts all kinds of shaped steel to carry out cutting, bending, welding carry out processing, assembling, very large deficiency is had in unit maintenance space, outwork performance etc., but be provided with fuel tank in the casing of existing generator set, the fuel used be diesel oil, gasoline.But there is following shortcoming or deficiency: (1), under energy overall situation day by day in short supply, with diesel oil and gasoline for fuel, cost constantly promotes, and its usage economy is poor; (2) large load base station need configure high power alternator group, but high power alternator group weight ratio is large, and parallel operation requires high, causes mobility under the particular surroundings of remote mountain areas, high mountain, island and natural disaster poor.
Therefore, be developed the LPG generator set adopting combustion gas as fuel, but there is the bad control of gas quantity when the pressure gas stored in gas tank is inputted motor in existing LPG generator set, and control difficult problem with the mixed proportion of gas quantity air, have impact on the use of motor, thus have impact on the normal power generation of generator set, therefore, be necessary to develop a kind of combustion gas mixing control system, to ensure that LPG mute power generator group normally works generating.
Model utility content
The purpose of this utility model is solve above-mentioned technical problem and provide a kind of LPG mute power generator group combustion gas mixing control system.
For achieving the above object, the utility model adopts following technological scheme:
A kind of LPG mute power generator group combustion gas mixing control system, comprise control valve, the combustion gas that described control valve has for connecting gas inlet pipe enters pipe, be provided with separation diaphragm in described control valve and described control valve interior separation is become a vacuum cavity and a normal pressure cavity, vacuum tube is connected in described vacuum cavity, the valve controlling combustion gas output quantity size is provided with in described normal pressure cavity, the controlling rod of described valve is connected with described separation diaphragm, the combustion gas delivery outlet of described valve connects the combustion gas output tube for the mixed gas to motor delivery air and combustion gas, described combustion gas output tube connects with the other end of described vacuum tube and is communicated with, described combustion gas output tube enters pipe with air simultaneously and is connected and is communicated with, the link position of wherein said vacuum tube and combustion gas output tube is located at described air and enters and to manage and mixed gas between the link position of combustion gas output tube and the suction port of motor is formed on pipeline.
Described combustion gas enters the fuel gas inlet that pipe connects described valve.
Described combustion gas output tube with between described vacuum tube and described combustion gas output tube to enter between pipe with described air and be connected by threeway.
The utility model is by comprising control valve, the combustion gas that described control valve has for connecting gas inlet pipe enters pipe, be provided with separation diaphragm in described control valve and described control valve interior separation is become a vacuum cavity and a normal pressure cavity, vacuum tube is connected in described vacuum cavity, the valve controlling combustion gas output quantity size is provided with in described normal pressure cavity, the controlling rod of described valve is connected with described separation diaphragm, the combustion gas delivery outlet of described valve connects the combustion gas output tube for the mixed gas to motor delivery air and combustion gas, described combustion gas output tube connects with the other end of described vacuum tube and is communicated with, described combustion gas output tube enters pipe with air simultaneously and is connected and is communicated with, the link position of wherein said vacuum tube and combustion gas output tube is located at described air and enters and to manage and mixed gas between the link position of combustion gas output tube and the suction port of motor is formed on pipeline, voltage stabilizing delivery air can be realized and combustion gas mixing gas enters motor, ensure that the needs of the gas consumption of motor, ensure that the normal work of generator set.
Accompanying drawing explanation
Figure 1 shows that the structural representation of a kind of LPG mute power generator group combustion gas mixing control system that the utility model embodiment provides.
Embodiment
Below, in conjunction with example, substantive distinguishing features of the present utility model and advantage are further described, but the utility model is not limited to listed embodiment.
Refer to shown in Fig. 1, a kind of LPG mute power generator group combustion gas mixing control system, comprise control valve 1, the combustion gas had for connecting gas inlet pipe of described control valve enters pipe 7, be provided with separation diaphragm 4 in described control valve and described control valve interior separation is become a vacuum cavity 5 and a normal pressure cavity, connect vacuum tube 6 in described vacuum cavity and be connected with vacuum tube, the valve 2 controlling combustion gas output quantity size is provided with in described normal pressure cavity, the controlling rod 3 of described valve is connected with described separation diaphragm 4, the combustion gas delivery outlet of described valve connects the combustion gas output tube 11 for the mixed gas to motor delivery air and combustion gas, described combustion gas output tube connects with the other end of described vacuum tube and is communicated with, described combustion gas output tube enters pipe 8 with air simultaneously and is connected and is communicated with, the link position of wherein said vacuum tube and combustion gas output tube is located at described air and enters and to manage and mixed gas between the link position of combustion gas output tube and the suction port 9 of motor 10 is formed on pipeline.
Wherein, described combustion gas enters the fuel gas inlet that pipe connects described valve.
Wherein, described combustion gas output tube with between described vacuum tube and described combustion gas output tube to enter between pipe with described air and be connected by threeway.
During work, when mixed gas forms air pressure reduction on pipeline, described separation diaphragm rises, thus drives described valve to open greatly, realizes combustion gas and increases input quantity, when mixed gas forms air pressure increase on pipeline, described separation diaphragm declines, and is opened by valve little, realizes combustion gas and reduces input quantity, can realize to transient equiliblium the control of combustion gas input quantity size, and by the size of air inlet and the effective control how much realizing combustion gas and air mixture ratio.
Can find out, the utility model is by comprising control valve, the combustion gas that described control valve has for connecting gas inlet pipe enters pipe, be provided with separation diaphragm in described control valve and described control valve interior separation is become a vacuum cavity and a normal pressure cavity, vacuum tube is connected in described vacuum cavity, the valve controlling combustion gas output quantity size is provided with in described normal pressure cavity, the controlling rod of described valve is connected with described separation diaphragm, the combustion gas delivery outlet of described valve connects the combustion gas output tube for the mixed gas to motor delivery air and combustion gas, described combustion gas output tube connects with the other end of described vacuum tube and is communicated with, described combustion gas output tube enters pipe with air simultaneously and is connected and is communicated with, the link position of wherein said vacuum tube and combustion gas output tube is located at described air and enters and to manage and mixed gas between the link position of combustion gas output tube and the suction port of motor is formed on pipeline, voltage stabilizing delivery air can be realized and combustion gas mixing gas enters motor, ensure that the needs of the gas consumption of motor, ensure that the normal work of generator set.
Although be described the utility model with reference to multiple explanatory embodiment of the present utility model here, but, should be appreciated that, those skilled in the art can design a lot of other amendment and mode of execution, these amendments and mode of execution will drop within spirit disclosed in the present application and spirit.
More particularly, in the scope of, accompanying drawing open in the application and claim, multiple modification and improvement can be carried out to the constituent elements of subject combination layout and/or layout.Except the modification of carrying out constituent elements and/or layout is with except improvement, to those skilled in the art, other purposes also will be obvious.
Claims (3)
1. a LPG mute power generator group combustion gas mixing control system, it is characterized in that, comprise control valve, the combustion gas that described control valve has for connecting gas inlet pipe enters pipe, be provided with separation diaphragm in described control valve and described control valve interior separation is become a vacuum cavity and a normal pressure cavity, vacuum tube is connected in described vacuum cavity, the valve controlling combustion gas output quantity size is provided with in described normal pressure cavity, the controlling rod of described valve is connected with described separation diaphragm, the combustion gas delivery outlet of described valve connects the combustion gas output tube for the mixed gas to motor delivery air and combustion gas, described combustion gas output tube connects with the other end of described vacuum tube and is communicated with, described combustion gas output tube enters pipe with air simultaneously and is connected and is communicated with, the link position of wherein said vacuum tube and combustion gas output tube is located at described air and enters and to manage and mixed gas between the link position of combustion gas output tube and the suction port of motor is formed on pipeline.
2. LPG mute power generator group combustion gas mixing control system as claimed in claim 1, it is characterized in that, described combustion gas enters the fuel gas inlet that pipe connects described valve.
3. LPG mute power generator group combustion gas mixing control system as claimed in claim 1, is characterized in that, described combustion gas output tube with between described vacuum tube and described combustion gas output tube to enter between pipe with described air and be connected by threeway.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520956762.9U CN205154438U (en) | 2015-11-23 | 2015-11-23 | LPG silence generator unit gas hybrid control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520956762.9U CN205154438U (en) | 2015-11-23 | 2015-11-23 | LPG silence generator unit gas hybrid control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205154438U true CN205154438U (en) | 2016-04-13 |
Family
ID=55690143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520956762.9U Expired - Fee Related CN205154438U (en) | 2015-11-23 | 2015-11-23 | LPG silence generator unit gas hybrid control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205154438U (en) |
-
2015
- 2015-11-23 CN CN201520956762.9U patent/CN205154438U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20160413 Termination date: 20201123 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |