CN210460846U - Mixed gas cooling equipment of gas generator set - Google Patents
Mixed gas cooling equipment of gas generator set Download PDFInfo
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- CN210460846U CN210460846U CN201921156035.9U CN201921156035U CN210460846U CN 210460846 U CN210460846 U CN 210460846U CN 201921156035 U CN201921156035 U CN 201921156035U CN 210460846 U CN210460846 U CN 210460846U
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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
- Y02T10/12—Improving ICE efficiencies
Abstract
The utility model relates to a mixed gas cooling device of a gas generator set, which comprises a water air cooler and a middle-cooling low-temperature water tank, wherein the water air cooler comprises a first water inlet pipe and a first water outlet pipe, the first water inlet pipe and the first water outlet pipe are communicated and arranged in the water air cooler, the water outlet end of the middle-cooling low-temperature water tank is communicated and arranged with the first water inlet pipe, the first water outlet pipe is communicated and arranged with the water inlet end of the middle-cooling low-temperature water tank, the mixed gas cooling device also comprises a first water pump, the compressed mixed gas is introduced into the water air cooler, at the moment, cooling water is conveyed into the water air cooler through the first water pump, so that the compressed mixed gas is subjected to heat exchange with the cooling water in the first water inlet pipe and the first water outlet pipe, the compressed mixed gas is cooled, the mixed gas is cooled, and the service life of an engine is prolonged, the mechanical performance and the lubricating performance of the engine are prevented from being influenced.
Description
Technical Field
The utility model belongs to the technical field of generating set auxiliary assembly technique and specifically relates to a gas generating set's mist cooling equipment is related to.
Background
The gas generator set is a novel generator set developed to adapt to the environmental protection requirements of the world and the new market environment. The gas generator fully utilizes various natural gases or harmful gases as fuels, changes waste into valuable, has the advantages of safe and convenient operation, high cost benefit, low emission pollution, suitability for cogeneration of heat and electricity and the like, and has very wide market prospect. The gas generator set consists of a gas engine, a generator, a control cabinet and other parts, wherein the gas engine and the generator are arranged on the same steel chassis.
Chinese patent application publication No. CN103016167A discloses a natural gas generator system, which comprises a natural gas pipeline, an air pipeline, a mixing chamber, an internal combustion engine and a generator, wherein the internal combustion engine is provided with an air inlet pipeline communicated with the mixing chamber; is characterized in that: a natural gas filter, a natural gas flowmeter, a natural gas control electromagnetic valve and a natural gas suction pump are sequentially arranged on the natural gas pipeline according to the flowing direction of gas; an air filter, an air flow meter, an air control solenoid valve and an air suction pump are sequentially arranged on the air pipeline according to the flowing direction of the air; be provided with rotating vane in the mixing chamber, rotating vane is connected with and orders about its pivoted hybrid motor. However, the existing gas generator set has the disadvantages that in order to improve the efficiency, when air and natural gas are mixed, turbocharging is needed to compress the air, and a large amount of heat energy is generated after the air and the natural gas are compressed, so that the service life of an engine is shortened, and the mechanical performance and the lubricating performance are influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a thereby heat energy that cooling compressed air produced prevents the impaired gas generating set's of engine mist cooling equipment.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
the utility model provides a gas generating set's mist cooling equipment, is including the well cold low temperature water tank that is used for storing the cooling water and turns into the cooling water with high temperature water that is used for carrying out the compressed gas air cooler that cools down, the well cold low temperature water tank of cooling water is drawn together to the water air cooler, first inlet tube and first outlet pipe communicate the setting in the water air cooler, well cold low temperature water tank's play water end and first inlet tube intercommunication setting, first outlet pipe and well cold low temperature water tank's the end intercommunication setting of intaking, mist cooling equipment still including being used for carrying the cooling water to the first water pump in the water air cooler.
Through adopting above-mentioned technical scheme, when needs cool off the mist after the compression, through let in the mist after the compression to the air cooler of water, carry the cooling water to the air cooler of water through first water pump this moment, make the mist after the compression carry out the heat exchange in the cooling water of first inlet tube and first outlet pipe, the mist after the compression cools down, high-temperature water after the heat exchange gets into to cool down once more in the low-temperature water tank of well cold this moment, circulate again to the air cooler of water through first water pump, cool down the compressed gas after the mixture, thereby the life of engine has been prolonged, prevent that the mechanical properties and the lubricating property of engine from receiving the influence.
The utility model discloses further set up to: the water outlet end of the intercooling low-temperature water tank is provided with a thermostat for judging the water temperature, the thermostat comprises a cooling water outlet end and a high-temperature water outlet end, the first water inlet pipe is communicated with the cooling water outlet end, and the high-temperature water outlet end is communicated with the water inlet end of the intercooling low-temperature water tank.
By adopting the technical scheme, the thermostat is a valve for controlling the flow path of the cooling liquid. Is a thermostat, usually containing a temperature sensing element that opens and closes the flow of air, gas or liquid by expansion or contraction. The cooling water flowing out of the middle-cooling low-temperature water tank can be judged through the thermostat, when the water is judged to be high-temperature water, the high-temperature water can be conveyed into the middle-cooling low-temperature water tank through the high-temperature water outlet end to be cooled again, and when the water is judged to be low-temperature water, the compressed mixed gas is cooled again by conveying the cooling water into the hollow water cooler.
The utility model discloses further set up to: the mixed gas cooling equipment further comprises a second water pump used for conveying cooling water into the gas engine.
Through adopting above-mentioned technical scheme, carry to the gas engine in through the cooling water of second water pump in with well cold high-temperature water tank for the cooling water cools off gas engine, prevents that the combustion gas engine internal combustion chamber from leading to the high temperature when burning mixed compressed gas, causes gas engine to damage, and the high-temperature water behind the cooling gas engine gets into again through first water pump and cools off in the well cold high-temperature water tank again, makes the cooling water carry out circulative cooling to gas engine once more.
The utility model discloses further set up to: the water-air intercooler comprises a shell, wherein an air inlet pipe and an air outlet pipe are respectively arranged on the shell and on the surfaces, away from the shell, of the shell, a second water inlet pipe and a second water outlet pipe are arranged on the shell, the second water inlet pipe and the second water outlet pipe are communicated and arranged in the shell, the second water inlet pipe is communicated and arranged with the water outlet end of the intercooling high-temperature water tank, the second water outlet pipe is communicated and arranged with the water inlet end of the intercooling high-temperature water tank, the second water inlet pipe and the second water outlet pipe are arranged at the positions, close to the air inlet pipe, and the first water inlet pipe and the first water outlet pipe are arranged at the positions, far.
By adopting the technical scheme, the second water inlet pipe and the second water outlet pipe are arranged at the positions close to the air inlet pipe, after the compressed mixed gas is subjected to heat exchange with the cooling water in the second water inlet pipe and the second water outlet pipe, the temperature of the water discharged by the second water outlet pipe is higher, the temperature of water discharged from the first water outlet pipe is lower, and because the temperature of the gas engine is higher than that of the water air cooler, the water with higher temperature discharged from the second water outlet pipe is introduced into the intercooling high-temperature water tank, the water with higher temperature in the gas engine is introduced into the intercooling high-temperature water tank, so that the temperature of the water in the intercooling high-temperature water tank is higher than that of the water in the intercooling low-temperature water tank, the high-temperature water can be used for daily life in the intercooling high-temperature water tank, for example, in remote cold regions, the water tank can be used for washing after being simply filtered, and the use effect of the intercooling high-temperature water tank is improved.
The utility model discloses further set up to: and a plurality of fins are arranged in the shell and are positioned on the first water inlet pipe, the first water outlet pipe, the second water inlet pipe and the second water outlet pipe at intervals.
Through adopting above-mentioned technical scheme, in the cooling water entered into to the water air intercooler through first inlet tube, first outlet pipe, second inlet tube and second outlet pipe, the mixed compressed gas of high temperature entered into to the casing through the intake pipe, the setting up of fin has increased the area of contact of high temperature mixed gas and first inlet tube, first outlet pipe, second inlet tube and second outlet pipe to improve the heat exchange effect between high temperature compressed gas and the cooling water, indirectly improved the cooling effect to gas.
The utility model discloses further set up to: the cross section areas of the air inlet pipe and the air outlet pipe are the same as the area of the surface deviating from the shell.
Through adopting above-mentioned technical scheme, the high temperature mixed compressed gas that enters into in the casing can flow with between each adjacent fin, has further improved the area of contact of high temperature mixed compressed gas and fin to further improved the cooling effect to gas.
The utility model discloses further set up to: the intercooling low-temperature water tank and the intercooling high-temperature water tank are both arranged as heat dissipation water tanks.
Through adopting above-mentioned technical scheme, the heat dissipation water tank can carry out secondary cooling to the high-temperature water that enters into to well cold low temperature water tank and well cold high temperature water tank for high-temperature water can be cooled off high-temperature compressed gas and gas engine once more by cyclic utilization, has improved whole gas generating set's result of use.
To sum up, the utility model discloses a beneficial technological effect does:
1. the cooling water in the intercooling low-temperature water tank can be conveyed into the water-air intercooler through the first water pump, and the high-temperature mixed compressed gas is introduced into the water-air intercooler through the air inlet pipe, so that the high-temperature gas exchanges heat with the cooling water in the first water inlet pipe and the first water outlet pipe, and the high-temperature compressed mixed gas is cooled, thereby prolonging the service life of the engine and preventing the mechanical property and the lubricating property of the engine from being influenced;
2. the cooling water in the intercooling high-temperature water tank is conveyed into the gas engine through the second water pump, so that the cooling water cools the gas engine, and the gas engine is prevented from being damaged due to overhigh temperature;
3. the high-temperature water for cooling the high-temperature mixed gas and the gas engine is conveyed into the intercooling high-temperature water tank, so that the high-temperature water can be used for life, for example, used for washing in remote water shortage areas, and the use effect of the cooling water is improved.
Drawings
Fig. 1 is a schematic structural view of the whole of the present invention;
fig. 2 is a schematic structural view of the water air intercooler of the present invention;
fig. 3 is a schematic structural diagram for showing a fin according to the present invention.
In the figure, 1, a water air cooler; 11. a first water inlet pipe; 12. a first water outlet pipe; 2. an intercooling low-temperature water tank; 21. a thermostat; 22. a cooling water outlet end; 23. a high-temperature water outlet end; 24. a housing; 25. an air inlet pipe; 26. an air outlet pipe; 27. a second water inlet pipe; 28. a second water outlet pipe; 29. a fin; 3. a first water pump; 4. a gas engine; 5. a middle-cooling high-temperature water tank; 6. and a second water pump.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, in order to the present invention, the mixed gas cooling device of a gas generator set includes a water air cooler 1 for cooling compressed gas and an intercooling low-temperature water tank 2 for storing cooling water and converting high-temperature water into cooling water, wherein the water air cooler 1 includes a first water inlet pipe 11 and a first water outlet pipe 12, the first water inlet pipe 11 and the first water outlet pipe 12 are communicated with each other in the water air cooler 1, the water outlet end of the intercooling low-temperature water tank 2 is communicated with the first water inlet pipe 11, the first water outlet pipe 12 is communicated with the water inlet end of the intercooling low-temperature water tank 2, and the mixed gas cooling device further includes a first water pump 3 for delivering cooling water into the water air cooler 1; in order to enable the intercooling low-temperature water tank 2 to cool the high-temperature water, the intercooling low-temperature water tank 2 is set as a heat radiation water tank.
When high-temperature compressed gas needs to be cooled, the compressed high-temperature gas is introduced into the water-air intercooler 1, cooling water in the intercooling low-temperature water tank is delivered into the water-air intercooler 1 through the first water pump 3, heat exchange is carried out between the cooling water and the high-temperature gas, the compressed high-temperature gas is cooled, the heat-exchanged high-temperature water circulates into the intercooling low-temperature water tank 2 due to the first water pump 3, the intercooling low-temperature water tank 2 cools the high-temperature water again, circulating cooling is achieved, the service life of the engine is prolonged, and the mechanical performance and the lubricating performance of the engine are prevented from being affected.
As shown in fig. 1, in order to determine the temperature of the water in the intercooling low-temperature water tank 2, so as to ensure that the water fed into the intercooling low-temperature water tank 1 is cooling water, a thermostat 21 for determining the temperature of the water is arranged on the water outlet end of the intercooling low-temperature water tank 2, the thermostat 21 includes a cooling water outlet end 22 and a high-temperature water outlet end 23, the first water inlet pipe 11 is communicated with the cooling water outlet end 22, and the high-temperature water outlet end 23 is communicated with the water inlet end of the intercooling low-temperature water tank 2.
After water in the intercooling low-temperature water tank 2 enters the thermostat 21, the thermostat 21 judges the water temperature height, if the water temperature is low, cooling water is conveyed into the air intercooler 1 through the cooling water outlet end 22 to cool compressed high-temperature gas, if the temperature is high, high-temperature water is conveyed into the hollow low-temperature water tank through the high-temperature water outlet end 23 to be cooled again, and the cooling effect on the compressed high-temperature gas is indirectly improved.
As shown in fig. 1, in order to cool the gas engine 4, the mixed gas cooling device further includes a gas engine 4 for receiving compressed gas after being cooled in the water-air intercooler 1, and an intercooling high-temperature water tank 5 for storing cooling water and converting high-temperature water into cooling water, a water outlet end of the intercooling high-temperature water tank 5 is communicated with a water inlet end of the gas engine 4, a water outlet end of the gas engine 4 is communicated with a water inlet end of the intercooling high-temperature water tank 5, and the mixed gas cooling device further includes a second water pump 6 for delivering the cooling water into the gas engine 4.
When the gas engine 4 needs to be cooled, the cooling water in the intercooling high-temperature water tank 5 is sent to the gas engine 4 through the second water pump 6, so that the cooling water cools the gas engine 4, and the cooled high-temperature water is circulated to the intercooling high-temperature water tank 5 to be cooled again, so that the service life of the engine is prolonged, and the mechanical performance and the lubricating performance of the engine are further prevented from being influenced.
With reference to fig. 1 and 2, in order to separate high-temperature water and low-temperature water after cooling high-temperature compressed gas, the water air intercooler 1 includes a housing 24, an air inlet pipe 25 and an air outlet pipe 26 are respectively disposed on a surface of the housing 24 facing away from the housing 24, a second water inlet pipe 27 and a second water outlet pipe 28 are disposed on the housing 24, the second water inlet pipe 27 and the second water outlet pipe 28 are communicated with each other in the housing 24, the second water inlet pipe 27 is communicated with an outlet end of the intercooling high-temperature water tank 5, and the second water outlet pipe 28 is communicated with an inlet end of the intercooling high-temperature water tank 5.
Referring to fig. 2 and 3, the second water inlet pipe 27 and the second water outlet pipe 28 are located at a position close to the air inlet pipe 25, and the first water inlet pipe 11 and the first water outlet pipe 12 are located at a position far from the air inlet pipe 25 and close to the air outlet pipe 26.
A second water inlet pipe 27 and a second water outlet pipe 28 are provided at positions close to the air inlet pipe 25, after the compressed mixed gas is heat exchanged with the cooling water in the second water inlet pipe 27 and the second water outlet pipe 28, the temperature of the water discharged by the second water outlet pipe 28 is higher, the temperature of the water discharged from the first water outlet pipe 12 is lower, and because the temperature of the gas engine 4 is higher than that of the water air cooler 1, the water with higher temperature discharged from the second water outlet pipe 28 is introduced into the intercooling high-temperature water tank 5, the water with higher temperature in the gas engine 4 is introduced into the intercooling high-temperature water tank 5, so that the temperature of the water in the intercooling high-temperature water tank 5 is higher than that of the water in the intercooling low-temperature water tank 2, the high-temperature water can be used for daily life in the intercooling high-temperature water tank 5, for example, in remote cold regions, the water tank can be used for washing after being simply filtered, and the use effect of the intercooling high-temperature water tank 5 is improved.
As shown in fig. 3, in order to improve the cooling effect of the water-air intercooler 1 on the high-temperature gas, a plurality of fins 29 are arranged in the housing 24 and on the first water inlet pipe 11, the first water outlet pipe 12, the second water inlet pipe 27 and the second water outlet pipe 28 at intervals; the arrangement of the fins 29 increases the contact area with the compressed gas, thereby improving the heat exchange effect with the compressed gas and improving the cooling effect of the high-temperature compressed gas.
In order to improve the air intake effect of the high-temperature compressed air into the water air cooler 1, the cross-sectional areas of the air inlet pipe 25 and the air outlet pipe 26 are the same as the area of the surface of the shell 24 facing away from the shell, with reference to fig. 2 and 3.
The implementation principle of the embodiment is as follows: when high-temperature compressed gas and the gas engine 4 need to be cooled, the compressed high-temperature gas enters the shell 24 through the air inlet pipe 25 of the shell 24, at this time, the cooling water in the intercooling high-temperature water tank 5 is conveyed into the shell 24 through the second water inlet pipe 27 by the second water pump 6, so that the cooling water in the second water inlet pipe 27 and the second water outlet pipe 28 exchanges heat with the high-temperature gas, the generated cooling water with higher temperature enters the intercooling high-temperature water tank 5 through the second water outlet pipe 28 to be cooled again, meanwhile, the second water pump 6 conveys the cooling water in the intercooling high-temperature water tank 5 into the gas engine 4 to cool the gas engine 4, the cooled high-temperature water enters the intercooling high-temperature water tank 5 again to be cooled, the cooling water in the intercooling low-temperature water tank 2 is conveyed into the first water inlet pipe 11 and the first water outlet pipe 12 in the shell 24 by the first water pump 3, the cooling water in the first water inlet pipe 11 and the first water outlet pipe 12 exchanges heat with the compressed high-temperature mixed gas, and the first water inlet pipe 11 and the first water outlet pipe 12 are located far away from the position of the air inlet pipe 25, so that the temperature of the cooling water after cooling the gas is lower, the cooling water is conveyed into the intercooling low-temperature water tank 2 through the first water pump 3, and the high-temperature compressed mixed gas and the gas engine 4 are cooled, so that the service life of the engine is prolonged, the mechanical performance and the lubricating performance of the engine are prevented from being affected, the low-temperature water and the high-temperature water are separated, the high-temperature water can be used for living in the intercooling high-temperature water tank 5, for example, in a remote cold area, the high-temperature water can be used for washing and the like after being simply filtered, and the use effect of the.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (7)
1. The utility model provides a gas generating set's mist cooling equipment which characterized in that: the mixed gas cooling equipment comprises a water air cooler (1) used for cooling compressed gas and an intercooling low-temperature water tank (2) used for storing cooling water and converting high-temperature water into the cooling water, wherein the water air cooler (1) comprises a first water inlet pipe (11) and a first water outlet pipe (12), the first water inlet pipe (11) and the first water outlet pipe (12) are communicated and arranged in the water air cooler (1), the water outlet end of the intercooling low-temperature water tank (2) is communicated and arranged with the first water inlet pipe (11), the first water outlet pipe (12) is communicated and arranged with the water inlet end of the intercooling low-temperature water tank (2), and the mixed gas cooling equipment further comprises a first water pump (3) used for conveying the cooling water into the water air cooler (1).
2. The mixed gas cooling device of the gas generator set according to claim 1, characterized in that: the water outlet end of the intercooling low-temperature water tank (2) is provided with a thermostat (21) for judging the water temperature, the thermostat (21) comprises a cooling water outlet end (22) and a high-temperature water outlet end (23), the first water inlet pipe (11) is communicated with the cooling water outlet end (22), and the high-temperature water outlet end (23) is communicated with the water inlet end of the intercooling low-temperature water tank (2).
3. The mixed gas cooling device of the gas generator set according to claim 1, characterized in that: the mixed gas cooling equipment further comprises a gas engine (4) used for receiving cooling water and compressing gas after being cooled in the air cooler (1) and an intercooling high-temperature water tank (5) used for storing the cooling water and converting the high-temperature water into the cooling water, wherein the water outlet end of the intercooling high-temperature water tank (5) is communicated with the water inlet end of the gas engine (4), the water outlet end of the gas engine (4) is communicated with the water inlet end of the intercooling high-temperature water tank (5), and the mixed gas cooling equipment further comprises a second water pump (6) used for conveying the cooling water into the gas engine (4).
4. The mixed gas cooling device of the gas generator set according to claim 1, characterized in that: the water-air intercooler (1) comprises a shell (24), an air inlet pipe (25) and an air outlet pipe (26) are respectively arranged on the shell (24) and on the surfaces of the shell (24) which are deviated from each other, a second water inlet pipe (27) and a second water outlet pipe (28) are arranged on the shell (24), the second water inlet pipe (27) and the second water outlet pipe (28) are communicated and arranged in the shell (24), the second water inlet pipe (27) is communicated with the water outlet end of the intercooling high-temperature water tank (5), the second water outlet pipe (28) is communicated with the water inlet end of the intercooling high-temperature water tank (5), the second water inlet pipe (27) and the second water outlet pipe (28) are arranged at the position close to the air inlet pipe (25), the first water inlet pipe (11) and the first water outlet pipe (12) are arranged at positions far away from the air inlet pipe (25) and close to the air outlet pipe (26).
5. The mixed gas cooling device of the gas generator set according to claim 4, characterized in that: and a plurality of fins (29) are arranged in the shell (24) and are positioned on the first water inlet pipe (11), the first water outlet pipe (12), the second water inlet pipe (27) and the second water outlet pipe (28) at intervals.
6. The mixed gas cooling device of the gas generator set according to claim 5, characterized in that: the cross-sectional areas of the air inlet pipe (25) and the air outlet pipe (26) are the same as the area of the surface of the shell (24) which is deviated from the shell.
7. The mixed gas cooling device of the gas generator set according to claim 3, characterized in that: the intercooling low-temperature water tank (2) and the intercooling high-temperature water tank (5) are both arranged as heat dissipation water tanks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921156035.9U CN210460846U (en) | 2019-07-22 | 2019-07-22 | Mixed gas cooling equipment of gas generator set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921156035.9U CN210460846U (en) | 2019-07-22 | 2019-07-22 | Mixed gas cooling equipment of gas generator set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210460846U true CN210460846U (en) | 2020-05-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921156035.9U Active CN210460846U (en) | 2019-07-22 | 2019-07-22 | Mixed gas cooling equipment of gas generator set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210460846U (en) |
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2019
- 2019-07-22 CN CN201921156035.9U patent/CN210460846U/en active Active
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