CN214874260U - Intercooler and vehicle with same - Google Patents
Intercooler and vehicle with same Download PDFInfo
- Publication number
- CN214874260U CN214874260U CN202023107451.5U CN202023107451U CN214874260U CN 214874260 U CN214874260 U CN 214874260U CN 202023107451 U CN202023107451 U CN 202023107451U CN 214874260 U CN214874260 U CN 214874260U
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- gas
- temperature adjusting
- temperature
- cooling
- cavity
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- 238000001816 cooling Methods 0.000 claims abstract description 71
- 239000000110 cooling liquid Substances 0.000 claims abstract description 21
- 238000000926 separation method Methods 0.000 claims abstract description 6
- 239000007788 liquid Substances 0.000 claims description 39
- 239000002826 coolant Substances 0.000 claims description 32
- 238000009792 diffusion process Methods 0.000 claims description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 17
- 230000002349 favourable effect Effects 0.000 abstract description 9
- 238000012423 maintenance Methods 0.000 abstract description 6
- 238000010438 heat treatment Methods 0.000 abstract description 4
- 230000010354 integration Effects 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 193
- 239000001257 hydrogen Substances 0.000 description 20
- 229910052739 hydrogen Inorganic materials 0.000 description 20
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 18
- 239000000446 fuel Substances 0.000 description 15
- 239000012809 cooling fluid Substances 0.000 description 6
- 230000008859 change Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 150000002431 hydrogen Chemical class 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000006837 decompression Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003487 electrochemical reaction Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
-
- 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
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/40—Application of hydrogen technology to transportation, e.g. using fuel cells
Landscapes
- Fuel Cell (AREA)
Abstract
The utility model discloses an intercooler and vehicle that has it. This intercooler includes: the gas temperature control device comprises a shell, a gas separation plate and a gas storage tank, wherein a first temperature control cavity suitable for circulating a first gas and a second temperature control cavity suitable for circulating a second gas are arranged in the shell, and the first temperature control cavity and the second temperature control cavity are separated by the gas separation plate; the cooling pipeline flows through the first temperature adjusting cavity and the second temperature adjusting cavity, cooling liquid is suitable for flowing through the cooling pipeline, and the cooling liquid is suitable for adjusting the temperature of gas flowing through the first temperature adjusting cavity and the second temperature adjusting cavity. According to the utility model discloses the intercooler has the first chamber and the second chamber of adjusting the temperature through same cooling line adjusts the temperature to make the first gas that flows first chamber of adjusting the temperature and the second that flows the second chamber of adjusting the temperature the same or close, the intercooler integration has heating and refrigerated function, thereby is favorable to reducing the complexity of intercooler outside pipeline, the assembly and the maintenance of the intercooler of being convenient for.
Description
Technical Field
The utility model relates to an automotive filed particularly, relates to an intercooler and vehicle that has it.
Background
The fuel cell is widely applied to new energy automobiles, when the fuel cell works, hydrogen needs to be supplied to a cathode, oxygen needs to be supplied to an anode, the hydrogen is obtained by reducing the pressure of a gas storage bottle, the temperature of the reduced hydrogen is low, meanwhile, in order to ensure that the anode of the fuel cell has enough oxygen to participate in reaction, air needs to be pressurized, and the temperature of the compressed air is high.
The existing vehicle generally needs to use a hydrogen heater to heat low-temperature hydrogen and then to enter a cathode of a fuel cell, and uses an intercooler to cool high-temperature air and then to enter a cathode of the fuel cell, and the hydrogen heater and the intercooler all need to be connected with an external cooling pipeline, so that the external cooling pipeline is complex, and meanwhile, the hydrogen heater and the intercooler are required to be respectively provided with a fixed support and an installation pipeline, which wastes time and labor during assembly and maintenance.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the above-mentioned technical problem among the prior art to a certain extent at least. Therefore, the utility model provides an intercooler, the integration has heating and refrigerated function.
The utility model also provides a vehicle of having above-mentioned intercooler.
According to the utility model discloses intercooler includes: the gas temperature control device comprises a shell, a gas separation plate and a gas storage tank, wherein a first temperature control cavity suitable for circulating a first gas and a second temperature control cavity suitable for circulating a second gas are arranged in the shell, and the first temperature control cavity and the second temperature control cavity are separated by the gas separation plate; the cooling pipeline flows through the first temperature adjusting cavity and the second temperature adjusting cavity, cooling liquid is suitable for flowing through the cooling pipeline, and the cooling liquid is suitable for adjusting the temperature of gas flowing through the first temperature adjusting cavity and the second temperature adjusting cavity.
According to the utility model discloses the intercooler has the first chamber and the second chamber of adjusting the temperature through same cooling pipeline temperature to make the first gas that flows first chamber of adjusting the temperature and the gaseous temperature of the second that flows the second chamber of adjusting the temperature the same or close, the intercooler integration has heating and refrigerated function, thereby is favorable to reducing the complexity of intercooler outside pipeline, the assembly and the maintenance of the intercooler of being convenient for.
According to the utility model discloses a some embodiments, be provided with the first gaseous runner that adjusts the temperature that is suitable for the first gas of circulation in the first chamber that adjusts the temperature, the second is adjusted the temperature and is provided with the gaseous runner that adjusts the temperature of second that is suitable for the second gas that circulates in the intracavity.
Further, the cooling circuit includes: feed liquor sprue, play liquid sprue and intercommunication the feed liquor sprue a plurality of cooling flow channel of play liquid sprue, some among a plurality of cooling flow channel are located first temperature chamber, and with first gaseous temperature chamber contact heat transfer, another part among a plurality of cooling flow channel is located the second temperature chamber, and with the gaseous temperature chamber contact heat transfer that adjusts of second.
Furthermore, the first gas temperature adjusting channels are multiple, one cooling channel is sandwiched between every two adjacent first gas temperature adjusting channels, the second gas temperature adjusting channels are multiple, and one cooling channel is sandwiched between every two adjacent second gas temperature adjusting channels.
According to some embodiments of the invention, the first gas is in the first gas temperature regulating channel flow direction is opposite to the coolant liquid is in the cooling channel flow direction, and the second gas is in the second gas temperature regulating channel flow direction is opposite to the coolant liquid is in the cooling channel flow direction.
According to some embodiments of the present invention, a first gas inlet is provided at one end of the first temperature-adjusting chamber, a first gas outlet is provided at the other end of the first temperature-adjusting chamber, a first gas diffusion chamber is provided between the first gas temperature-adjusting flow passage and the first gas inlet, and a first gas collection chamber is provided between the first gas temperature-adjusting flow passage and the first gas outlet; a second gas inlet is formed in one end of the second temperature adjusting cavity, a second gas outlet is formed in the other end of the second temperature adjusting cavity, a second gas diffusion cavity is formed between the second gas temperature adjusting flow channel and the second gas inlet, and a second gas collecting cavity is formed between the second gas temperature adjusting flow channel and the second gas outlet; the one end of cooling pipeline is provided with the coolant liquid entry, the other end of cooling pipeline is provided with the coolant liquid export, the coolant liquid by the coolant liquid entry flows in the feed liquor sprue, the coolant liquid in the play liquid sprue by the coolant liquid export flows.
Furthermore, a water baffle is arranged between the first gas diffusion cavity and the first gas temperature adjusting channel, a water baffle is arranged between the first gas collection cavity and the first gas temperature adjusting channel, a water baffle is arranged between the second gas diffusion cavity and the second gas temperature adjusting channel, a water baffle is arranged between the second gas collection cavity and the second gas temperature adjusting channel, and holes are formed in the water baffle corresponding to the positions of the first gas temperature adjusting channel and the second gas temperature adjusting channel.
Further, the second gas inlet and the second gas outlet are arranged in a staggered mode.
Further, the cooling liquid inlet and the cooling liquid outlet are both arranged at the top end of the shell.
According to another aspect embodiment of the utility model provides a vehicle, including foretell intercooler.
The vehicle and the intercooler have the same advantages compared with the prior art, and the description is omitted.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
Fig. 1 is a perspective view of an intercooler;
FIG. 2 is a schematic diagram of a front view of an intercooler;
FIG. 3 is a schematic diagram of a left side view of an intercooler;
FIG. 4 is a schematic diagram of a top view of an intercooler;
fig. 5 is a cross-sectional view of an intercooler.
Reference numerals:
the intercooler 10, the housing 1, the first gas temperature adjusting channel 111, the first gas diffusion cavity 112, the first gas collecting cavity 113, the second gas temperature adjusting channel 121, the second gas diffusion cavity 122, the second gas collecting cavity 123, the cooling pipeline 2, the liquid inlet main channel 21, the cooling liquid inlet 211, the liquid outlet main channel 22, the cooling liquid outlet 221, the cooling channel 23, the gas isolation plate 3, the first gas inlet 4, the first gas outlet 5, the second gas inlet 6, the second gas outlet 7, and the water baffle 8.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and simplification of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically connected, electrically connected or can communicate with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
The intercooler and the vehicle having the same according to the embodiment of the present invention will be described in detail with reference to the accompanying drawings.
Referring to fig. 1-5, intercooler 10, includes: casing 1 and cooling pipeline 2 are equipped with in the casing 1 and are suitable for the first temperature chamber of circulating first gas and be suitable for the second temperature chamber of circulating the second gas, and first temperature chamber and second temperature chamber are separated by gas division board 3 to prevent to take place to cross between first temperature chamber and the second temperature chamber.
The cooling pipeline 2 flows through the first temperature adjusting cavity and the second temperature adjusting cavity, the cooling pipeline 2 is internally suitable for circulating cooling liquid, the cooling liquid is suitable for adjusting the temperature of circulating gas in the first temperature adjusting cavity and the second temperature adjusting cavity, so that the temperature of the first gas and the second gas sharing one cooling pipeline 2 is adjusted, the temperature of the first gas and the temperature of the second gas after the temperature adjustment are ensured to be the same or similar, the complexity of pipelines outside the intercooler 10 is reduced, and the assembly and the maintenance of the intercooler 10 are facilitated.
The utility model discloses an in some embodiments, intercooler 10 is used for the fuel cell car, and first gas is hydrogen, and the second is gaseous for the air, and the low temperature hydrogen after the decompression heaies up through first temperature regulation chamber to improve the hydrogen temperature, thereby be favorable to using the ejector to improve the hydrogen energy, improve and draw the penetrating performance. The high-temperature air after compression passes through the cooling of second temperature regulation chamber to the realization is close by intercooler 10 flow direction fuel cell's hydrogen temperature and air temperature, thereby is favorable to improving fuel cell entrance electrochemical reaction rate.
According to the utility model discloses intercooler 10 has the first chamber and the second chamber of adjusting the temperature through same cooling pipeline 2 adjusts the temperature to make the first gas that flows first chamber of adjusting the temperature and the gaseous temperature of the second that flows the second chamber of adjusting the temperature the same or close, intercooler 10 is integrated has heating and refrigerated function, thereby is favorable to reducing the complexity of intercooler 10 outside pipelines, the assembly and the maintenance of intercooler 10 of being convenient for.
Referring to fig. 4 and 5, a first gas temperature adjusting flow passage 111 is provided in the first temperature adjusting chamber, the first gas is adapted to exchange heat with the cooling pipe 2 in the first gas temperature adjusting flow passage 111, a second gas temperature adjusting flow passage 121 is provided in the second temperature adjusting chamber, and the second gas is adapted to exchange heat with the cooling pipe 2 in the second gas temperature adjusting flow passage 121.
Referring to fig. 1, 4 and 5, the cooling circuit 2 includes: liquid inlet sprue 21, go out liquid sprue 22 and intercommunication liquid inlet sprue 21, a plurality of cooling runner 23 of liquid outlet sprue 22, some in a plurality of cooling runner 23 are located first temperature regulation chamber, and with the contact heat transfer of first gaseous temperature regulation runner 111, a plurality of cooling runner 23 are big with the area of contact of first gaseous temperature regulation runner 111, thereby be favorable to promoting the coolant liquid to the heat exchange efficiency of first gas, another part in a plurality of cooling runner 23 is located second temperature regulation chamber, and with the contact heat transfer of the gaseous runner 121 contact that adjusts the temperature of second, a plurality of cooling runner 23 are big with the area of contact of the gaseous runner 121 that adjusts the temperature of second, thereby be favorable to promoting the coolant liquid to the heat exchange efficiency of second gas.
Referring to fig. 4 and 5, the first gas temperature adjustment flow channels 111 are multiple, and one cooling flow channel 23 is sandwiched between two adjacent first gas temperature adjustment flow channels 111, so that the contact area between the cooling flow channel 23 and the first gas temperature adjustment flow channel 111 is favorably increased, and the heat exchange efficiency of the cooling liquid to the first gas is favorably increased. The plurality of second gas temperature adjusting channels 121 are provided, and one cooling channel 23 is sandwiched between two adjacent second gas temperature adjusting channels 121, so that the contact area between the cooling channel 23 and the second gas temperature adjusting channels 121 is favorably increased, and the heat exchange efficiency of the cooling liquid to the second gas is favorably increased.
In some embodiments not shown in the drawings, a first gas temperature adjusting flow passage 111 is sandwiched between two adjacent cooling flow passages 23 in the first temperature adjusting chamber, and a second gas temperature adjusting flow passage 121 is sandwiched between two adjacent cooling flow passages 23 in the second temperature adjusting chamber.
In some embodiments of the present invention, the flowing direction of the first gas in the first gas temperature adjusting flow channel 111 is opposite to the flowing direction of the cooling liquid in the cooling flow channel 23, and the flowing direction of the second gas in the second gas temperature adjusting flow channel 121 is opposite to the flowing direction of the cooling liquid in the cooling flow channel 23, so as to improve the heat exchange efficiency of the cooling liquid with the first gas and the second gas.
In the embodiment shown in fig. 4, in the first temperature adjusting chamber, the flow direction of the first gas in the first gas temperature adjusting flow passage 111 is from left to right, the flow direction of the cooling liquid in the cooling flow passage 23 is from right to left, in the second temperature adjusting chamber, the flow direction of the second gas in the second gas temperature adjusting flow passage 121 is from left to right, and the flow direction of the cooling liquid in the cooling flow passage 23 is from right to left, thereby facilitating to improve the heat exchange efficiency of the cooling liquid with the first gas and the second gas.
Referring to fig. 1 to 4, a first gas inlet 4 is disposed at one end of the first temperature adjusting cavity, a first gas outlet 5 is disposed at the other end of the first temperature adjusting cavity, a first gas diffusion cavity 112 is disposed between the first gas temperature adjusting flow channel 111 and the first gas inlet 4, and a first gas collecting cavity 113 is disposed between the first gas temperature adjusting flow channel 111 and the first gas outlet 5, so as to improve the heat exchange efficiency of the first gas and reduce the pressure change of the first gas before and after flowing through the intercooler 10.
Specifically, after flowing into the first temperature adjustment cavity from the first gas inlet 4, the first gas is firstly diffused in the first gas diffusion cavity 112, then flows into the plurality of first gas temperature adjustment flow channels 111, and exchanges heat with the cooling flow channel 23 in the first gas temperature adjustment flow channels 111 to adjust the temperature of the first gas, and the first gas after temperature adjustment flows into the first gas collection cavity 113 to be collected, and finally flows out of the first temperature adjustment cavity from the first gas outlet 5. The first gas diffusion cavity 112 facilitates uniform diffusion of the first gas to ensure that the flow rates of the first gas in each first gas temperature adjustment flow channel 111 are the same as much as possible, and the first gas collection cavity 113 facilitates collection of the temperature-adjusted first gas to reduce the pressure difference between the first gas outlet 5 and the first gas inlet 4 and reduce the pressure change before and after the first gas flows through the intercooler 10.
A second gas inlet 6 is arranged at one end of the second temperature adjusting cavity, a second gas outlet 7 is arranged at the other end of the second temperature adjusting cavity, a second gas diffusion cavity 122 is arranged between the second gas temperature adjusting channel 121 and the second gas inlet 6, and a second gas collecting cavity 123 is arranged between the second gas temperature adjusting channel 121 and the second gas outlet 7, so that the heat exchange efficiency of the second gas is improved, and the pressure change of the second gas before and after flowing through the intercooler 10 is reduced.
Specifically, after the second gas flows into the second temperature adjustment chamber through the second gas inlet 6, the second gas is firstly diffused in the second gas diffusion chamber 122, then flows into the plurality of second gas temperature adjustment flow channels 121, and exchanges heat with the cooling flow channel 23 in the second gas temperature adjustment flow channels 121 to adjust the temperature of the second gas, and the second gas after temperature adjustment flows into the second gas collection chamber 123 to be collected, and finally flows out of the second temperature adjustment chamber through the second gas outlet 7. The second gas diffusion cavity 122 facilitates to uniformly diffuse the second gas to ensure that the flow rates of the second gas in each second gas temperature adjustment flow channel 121 are the same as much as possible, and the second gas collection cavity 123 facilitates to collect the temperature-adjusted second gas to reduce the pressure difference between the second gas outlet 7 and the second gas inlet 6 and reduce the pressure change before and after the second gas flows through the intercooler 10.
The one end of cooling tube 2 is provided with coolant liquid entry 211, and the other end of cooling tube 2 is provided with coolant liquid export 221, and the coolant liquid flows into liquid inlet sprue 21 by coolant liquid entry 211, and the coolant liquid in the play liquid sprue 22 flows out by coolant liquid export 221, and the coolant liquid of circulation flow can realize the coolant liquid temperature of cooling tube 2 invariable relatively to guarantee the effect of adjusting the temperature to first gas and second gas.
Referring to fig. 4, a water baffle 8 is disposed between the first gas diffusion chamber 112 and the first gas temperature adjustment flow channel 111 to separate the cooling flow channel 23 from the first gas diffusion chamber 112, a water baffle 8 is disposed between the first gas collection chamber 113 and the first gas temperature adjustment flow channel 111 to separate the cooling flow channel 23 from the first gas collection chamber 113, a water baffle 8 is disposed between the second gas diffusion chamber 122 and the second gas temperature adjustment flow channel 121 to separate the cooling flow channel 23 from the second gas diffusion chamber 122, and a water baffle 8 is disposed between the second gas collection chamber 123 and the second gas temperature adjustment flow channel 121 to separate the cooling flow channel 23 from the second gas collection chamber 123 to prevent the cooling liquid from being mixed with the first gas and the second gas.
It should be noted that the water baffle 8 may have openings corresponding to the first gas temperature adjusting channel 111 and the second gas temperature adjusting channel 121 to prevent the water baffle 8 from blocking the flow of the first gas and the second gas.
Referring to fig. 1, 3 and 4, the second gas inlet 6 and the second gas outlet 7 are arranged in a staggered manner to ensure that the second gas is fully diffused in the second temperature-adjusting cavity, so that the temperature-adjusting effect of the second temperature-adjusting cavity on the second gas is ensured.
Referring to fig. 1 and 5, the cooling fluid inlet 211 and the cooling fluid outlet 221 are both disposed at the top end of the housing 1 to ensure that the cooling fluid fills the cooling pipeline 2, thereby ensuring the heat exchange efficiency of the intercooler 10, that is, after the cooling fluid flows into the cooling pipeline 2 from the cooling fluid inlet 211 at the top end of the housing 1, the cooling fluid fills the cooling pipeline 2 under the action of gravity, and then flows out from the cooling outlet at the top end of the housing 1. The flow direction of the coolant entering the liquid inlet main channel 21 is shown by the arrow in fig. 5, and the coolant fills the cooling channel 23 under the action of gravity.
It should be noted that, according to the intercooler 10 of the embodiment of the present invention, the first temperature adjusting cavity and the second temperature adjusting cavity can be arranged up and down, or can be arranged left and right.
According to another aspect of the present invention, the vehicle further includes, including the intercooler 10 of the above embodiment: the device comprises a first gas pressure reducing device, a second gas pressure increasing device and a fuel cell, wherein a first gas inlet 4 is communicated with the first gas pressure reducing device, a first gas outlet 5 is communicated with the fuel cell, a second gas inlet 6 is communicated with the second gas pressure increasing device, and a second gas outlet 7 is communicated with the fuel cell, so that the temperature of first gas and the temperature of second gas flowing to the fuel cell from an intercooler 10 are the same or similar.
The utility model discloses an in some embodiments, first gas is hydrogen, the second gas is the air, first gas pressure reduction device is the hydrogen relief pressure valve, the second gas pressure increase device is air compressor, the low temperature hydrogen through the decompression of hydrogen relief pressure valve heaies up through first temperature chamber, in order to improve the hydrogen temperature, the high temperature air through the compression of air compressor passes through the cooling of second temperature chamber, in order to reduce the air temperature, thereby the realization is the same or similar by intercooler 10 flow direction fuel cell's hydrogen and air temperature, and then be favorable to improving fuel cell entrance electrochemical reaction rate.
In some embodiments of the present invention, the temperature of the low temperature hydrogen gas depressurized by the hydrogen pressure reducing valve is-10 ℃ to 30 ℃, for example, 10 ℃, the temperature of the high temperature air compressed by the air compressor may be generally greater than 150 ℃, for example, 155 ℃, and the temperature of the coolant flowing into the coolant inlet 211 is 60 ℃ to 75 ℃, for example, 70 ℃.
According to the utility model discloses the vehicle adjusts the temperature of the hydrogen and the air that flow into fuel cell through an intercooler 10 to be favorable to reducing the quantity of vehicle fixed bolster and the complexity that reduces the installation pipeline, be convenient for intercooler 10's assembly and maintenance.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example" or "some examples" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples described in this specification can be combined and combined by those skilled in the art.
Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.
Claims (10)
1. An intercooler, comprising:
the gas temperature control device comprises a shell, a gas separation plate and a gas storage tank, wherein a first temperature control cavity suitable for circulating a first gas and a second temperature control cavity suitable for circulating a second gas are arranged in the shell, and the first temperature control cavity and the second temperature control cavity are separated by the gas separation plate;
the cooling pipeline flows through the first temperature adjusting cavity and the second temperature adjusting cavity, cooling liquid is suitable for flowing through the cooling pipeline, and the cooling liquid is suitable for adjusting the temperature of gas flowing through the first temperature adjusting cavity and the second temperature adjusting cavity.
2. An intercooler according to claim 1, wherein a first gas temperature adjusting flow passage adapted to circulate a first gas is provided in the first temperature adjusting chamber, and a second gas temperature adjusting flow passage adapted to circulate a second gas is provided in the second temperature adjusting chamber.
3. An intercooler according to claim 2, wherein the cooling line comprises: feed liquor sprue, play liquid sprue and intercommunication the feed liquor sprue a plurality of cooling flow channel of play liquid sprue, some among a plurality of cooling flow channel are located first temperature chamber, and with first gaseous temperature chamber contact heat transfer, another part among a plurality of cooling flow channel is located the second temperature chamber, and with the gaseous temperature chamber contact heat transfer that adjusts of second.
4. The intercooler of claim 3, wherein the first gas temperature adjusting passages are provided in plurality, one cooling passage is interposed between two adjacent first gas temperature adjusting passages, the second gas temperature adjusting passages are provided in plurality, and one cooling passage is interposed between two adjacent second gas temperature adjusting passages.
5. The intercooler as recited in claim 3 or 4, wherein a flow direction of the first gas in the first gas temperature adjusting flow passage is opposite to a flow direction of the coolant in the cooling flow passage, and a flow direction of the second gas in the second gas temperature adjusting flow passage is opposite to the flow direction of the coolant in the cooling flow passage.
6. The intercooler of claim 3, wherein one end of the first temperature adjusting cavity is provided with a first gas inlet, the other end of the first temperature adjusting cavity is provided with a first gas outlet, a first gas diffusion cavity is arranged between the first gas temperature adjusting flow passage and the first gas inlet, and a first gas collecting cavity is arranged between the first gas temperature adjusting flow passage and the first gas outlet;
a second gas inlet is formed in one end of the second temperature adjusting cavity, a second gas outlet is formed in the other end of the second temperature adjusting cavity, a second gas diffusion cavity is formed between the second gas temperature adjusting flow channel and the second gas inlet, and a second gas collecting cavity is formed between the second gas temperature adjusting flow channel and the second gas outlet;
the one end of cooling pipeline is provided with the coolant liquid entry, the other end of cooling pipeline is provided with the coolant liquid export, the coolant liquid by the coolant liquid entry flows in the feed liquor sprue, the coolant liquid in the play liquid sprue by the coolant liquid export flows.
7. The intercooler of claim 6, wherein a water baffle is disposed between the first gas diffusion chamber and the first gas temperature adjusting flow passage, a water baffle is disposed between the first gas collection chamber and the first gas temperature adjusting flow passage, a water baffle is disposed between the second gas diffusion chamber and the second gas temperature adjusting flow passage, a water baffle is disposed between the second gas collection chamber and the second gas temperature adjusting flow passage, and an opening is disposed on the water baffle corresponding to the positions of the first gas temperature adjusting flow passage and the second gas temperature adjusting flow passage.
8. An intercooler according to claim 6, wherein the second gas inlet is arranged offset from the second gas outlet.
9. An intercooler according to claim 6, wherein the coolant inlet and the coolant outlet are provided at a top end of the housing.
10. A vehicle, characterized by comprising an intercooler according to any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023107451.5U CN214874260U (en) | 2020-12-21 | 2020-12-21 | Intercooler and vehicle with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023107451.5U CN214874260U (en) | 2020-12-21 | 2020-12-21 | Intercooler and vehicle with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214874260U true CN214874260U (en) | 2021-11-26 |
Family
ID=78931937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023107451.5U Expired - Fee Related CN214874260U (en) | 2020-12-21 | 2020-12-21 | Intercooler and vehicle with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214874260U (en) |
-
2020
- 2020-12-21 CN CN202023107451.5U patent/CN214874260U/en not_active Expired - Fee Related
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