CN212022255U - Drainage and warm air system for fuel cell vehicle - Google Patents
Drainage and warm air system for fuel cell vehicle Download PDFInfo
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- CN212022255U CN212022255U CN202020085922.8U CN202020085922U CN212022255U CN 212022255 U CN212022255 U CN 212022255U CN 202020085922 U CN202020085922 U CN 202020085922U CN 212022255 U CN212022255 U CN 212022255U
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- warm air
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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
- 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
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Abstract
The utility model provides a drainage and warm braw system for fuel cell car, drainage and warm braw system for fuel cell car includes electric pile, first pipeline, collection liquid kettle, drainage subassembly and heating subassembly, the collection liquid kettle includes casing, first water inlet, second water inlet, first delivery port and second delivery port, is equipped with the outlet on the electric pile, and the outlet of electric pile communicates through the first water inlet of first pipeline with the collection liquid kettle, and the first delivery port and the second water inlet of collection liquid kettle communicate with heating subassembly respectively, the second delivery port and the drainage subassembly intercommunication of collection liquid kettle. The drainage and warm air system for the fuel cell vehicle has the advantages that: the energy utilization rate of the fuel cell system is improved, and the power consumption of the warm air system is reduced.
Description
Technical Field
The utility model relates to a drainage and warm braw system particularly, relates to a drainage and warm braw system for fuel cell car.
Background
The hydrogen fuel cell is a power generation device which directly converts chemical energy generated by the reaction of hydrogen and oxygen into electric energy through electrochemical reaction, has the advantages of high power generation efficiency, small environmental pollution and the like, and is widely applied to the field of automobiles. Since the fuel cell generates water and heat simultaneously due to the hydrogen-oxygen reaction during operation, the fuel cell vehicle needs to discharge the hot water out of the stack. Meanwhile, in order to accommodate use in cold regions, the passenger compartment of the fuel cell vehicle is also required to have a heating system.
The whole vehicle drainage and warm air system of the fuel cell vehicle comprises a drainage system of the fuel cell and a warm air system of a passenger compartment. In the prior art, a fuel cell drainage system is completely independent of a passenger compartment warm air system, and air in a passenger compartment is absorbed from the outside by an air blower in an air conditioning box and enters the passenger compartment through an air filter. The hot water generated when the electric pile operates is directly discharged. If in winter, under the condition that the passenger compartment has a heating demand, the passenger compartment warm air system needs to be additionally provided with a heating unit to heat the fresh air, so that the heating purpose is achieved. The prior art does not fully utilize the heat in the tail drainage of the fuel cell and only depends on the heating unit to heat, thereby increasing the energy consumption of the whole vehicle.
In view of the foregoing, it would be desirable to provide a drain and heater system for a fuel cell vehicle that overcomes the deficiencies of the prior art.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a novel fuel cell is drainage and warm braw system for the automobile-used for overcoming prior art's defect. The purpose of the utility model can be realized through the following scheme.
An embodiment of the utility model provides a drainage and warm braw system for fuel cell car, wherein the drainage and warm braw system for fuel cell car includes electric pile, first pipeline, album of liquid kettle, drainage component and heating component, it includes casing, first water inlet, second water inlet, first delivery port and second delivery port to collect the liquid kettle, is equipped with the outlet on the electric pile, and the outlet of electric pile communicates through the first water inlet of first pipeline with album of liquid kettle, and the first delivery port and the second water inlet of collection liquid kettle communicate with heating component respectively, and the second delivery port and the drainage component of collection liquid kettle communicate.
According to the utility model discloses an above-mentioned an embodiment provides a fuel cell vehicle is with drainage and warm braw system, wherein the catchment kettle still includes baffle and filling opening, the filling opening sets up at a collection liquid kettle top, and the both sides and the casing of collecting liquid kettle inner baffle constitute first cavity and second cavity respectively, and the top and the casing of collecting liquid kettle inner baffle constitute the third cavity, first cavity and second cavity of third cavity intercommunication, first water inlet and first delivery port and first cavity intercommunication, first water inlet are located the upper portion of the casing of first cavity, and first delivery port is located the bottom of the casing of first cavity, second water inlet and second delivery port and second cavity intercommunication, and the second water inlet is located the upper portion of the casing of second cavity, and the second delivery port is located the lower part of the casing of second cavity.
According to the utility model discloses an above-mentioned an embodiment provides a fuel cell vehicle is with drainage and warm braw system, wherein the catchment kettle still includes level sensor and temperature sensor, level sensor sets up in first cavity, and temperature sensor sets up on first delivery port.
According to the utility model discloses an above-mentioned one embodiment provides a fuel cell vehicle is with drainage and warm braw system, wherein heating subassembly includes tee bend pipeline, the liquid pump, the second pipeline, the heater, the third pipeline, the warm braw unit, the fourth pipeline, three-way valve and fifth pipeline, tee bend pipeline's first end and the first delivery port intercommunication of catchment kettle, tee bend pipeline's second end and liquid pump intercommunication, tee bend pipeline's third end and the first end intercommunication of three-way valve, the liquid pump passes through second pipeline and heater intercommunication, the heater passes through third pipeline and warm braw unit intercommunication, the warm braw unit passes through the fourth pipeline and communicates with the second end of three-way valve, the third end of three-way valve passes through the second water inlet intercommunication of fifth pipeline and catchment kettle.
According to the utility model discloses an above-mentioned fuel cell vehicle drainage and warm braw system that embodiment provided, wherein the warm braw unit includes core and fan, and the both ends of core communicate with third pipeline and fourth pipeline respectively, install the one side at the warm braw unit towards the vehicle cabin.
According to the utility model discloses an above-mentioned an embodiment provides a fuel cell vehicle is with drainage and warm braw system, wherein the drainage subassembly includes sixth pipeline, drain valve and seventh pipeline, and the second delivery port intercommunication of sixth pipeline and collection liquid kettle is passed through to the one end of drain valve, the other end and the seventh pipeline intercommunication of drain valve.
The utility model discloses a drainage and warm braw system for fuel cell vehicle's advantage lies in: the water and heat generated during the operation of the electric pile of the fuel cell vehicle are fully utilized, the power consumption of a warm air system is reduced, the energy utilization rate of the system is improved, and the use cost of the vehicle is reduced.
Drawings
The disclosure of the present invention will become more readily understood with reference to the accompanying drawings. As is readily understood by those skilled in the art: these drawings are only intended to illustrate the technical solution of the present invention and are not intended to limit the scope of the present invention. In the figure:
fig. 1 shows a schematic view of a drain and warm air system for a fuel cell vehicle according to an embodiment of the present invention;
fig. 2 is a schematic view illustrating a liquid collecting pot of a drain and heater system for a fuel cell vehicle according to an embodiment of the present invention as shown in fig. 1.
Detailed Description
Fig. 1-2 and the following description depict alternative embodiments of the invention to teach those skilled in the art how to make and reproduce the invention. For the purpose of teaching the present invention, some conventional aspects have been simplified or omitted. Those skilled in the art will appreciate that variations or substitutions from these embodiments will fall within the scope of the invention. Those skilled in the art will appreciate that the features described below are intended to be combined in various ways to form multiple variations of the invention. Accordingly, the present invention is not limited to the following alternative embodiments, but is only limited by the claims and their equivalents.
As shown in fig. 1-2, according to the utility model discloses a drainage and warm air system for fuel cell car of embodiment, drainage and warm air system for fuel cell car includes galvanic pile 1, first pipeline 2, collects liquid kettle 3, drainage module 4 and heating module 5, the kettle 3 that collects liquid includes casing 31, first water inlet 32, second water inlet 34, first delivery port 33 and second delivery port 35, is equipped with the outlet on galvanic pile 1, and galvanic pile 1's outlet communicates through first pipeline 2 and the first water inlet 32 of collecting liquid kettle 3, and the first delivery port 33 and the second water inlet 34 of collecting liquid kettle 3 communicate with heating module 5 respectively, and the second delivery port 35 and the drainage module 4 intercommunication of collecting liquid kettle 3.
According to the above-mentioned drainage and warm air system for fuel cell vehicle provided by one embodiment of the present invention, the liquid collecting pot 3 further comprises a partition 36 and a filling opening 37, the filling opening 37 is disposed on the top of the liquid collecting pot 3, the two sides of the partition 36 in the liquid collecting pot and the housing 31 respectively form a first cavity 3a and a second cavity 3b, the upper side of the partition 36 in the liquid collecting pot 3 and the housing 31 form a third cavity 3c, the third cavity 3c communicates with the first cavity 3a and the second cavity 3b, the first water inlet 32 and the first water outlet 33 communicate with the first cavity 3, the first water inlet 32 is located on the upper portion of the housing 31 of the first cavity 3, the first water outlet 33 is located on the bottom of the housing 31 of the first cavity 3, the second water inlet 34 and the second water outlet 35 communicate with the second cavity 3b, the second water inlet 34 is located on the upper portion of the housing 31 of the second cavity 3b, the second water outlet 35 is located at a lower portion of the housing 31 of the second chamber 3 b. The filler 37 is used for supplementing water into the liquid collecting pot 3, and the partition plate 36 can separate liquid radiated by the heating assembly 5 from hot water discharged from the electric pile 1, so that the utilization rate of energy is improved.
According to the utility model discloses an above-mentioned fuel cell vehicle drainage and warm braw system that embodiment provided, wherein catchment kettle 3 still includes level sensor 38 and temperature sensor 39, level sensor 38 sets up in first cavity 3, and temperature sensor 39 sets up on first delivery port 33. The liquid level sensor 38 is used for measuring the water quantity of the first cavity 3; the water temperature sensor 39 is used to detect the temperature of the liquid entering the heating module 5.
According to the present invention, the heating module 5 includes a three-way pipe 51, a liquid pump 52, a second pipe 53, a heater 54, a third pipe 55, a warm air unit 56, a fourth pipe 57, a three-way valve 58 and a fifth pipe 59, a first end of the three-way pipe 51 is communicated with the first water outlet 33 of the liquid collecting pot 3, a second end of the three-way pipe 51 is communicated with the liquid pump 52, a third end of the three-way pipe 51 is communicated with the first end 581 of the three-way valve 58, the liquid pump 52 is communicated with the heater 54 through the second pipe 53, the heater 54 is communicated with the warm air unit 56 through the third pipe 55, the warm air unit 56 is communicated with the second end 582 of the three-way valve 58 through the fourth pipe 57, and a third end 583 of the three-way valve 58 is communicated with the second water inlet 34 of the liquid collecting pot 3 through the fifth pipe 59. The heater 54 can adjust its operation power according to the temperature detected by the water temperature sensor 39, and the heater 54 decreases the operation power when the water temperature at the first water outlet 33 is high and increases the operation power when the water temperature at the first water outlet 33 is low.
According to the present invention, the drainage and warm air system for a fuel cell vehicle is provided, wherein the warm air unit 56 includes a core 561 and a fan 562, both ends of the core 561 are respectively communicated with the third pipeline 55 and the fourth pipeline 57, and are installed on one side of the warm air unit 56 facing the vehicle cabin.
According to the utility model discloses a drainage and warm braw system for fuel cell car that above-mentioned an embodiment provided, wherein drainage component 4 includes sixth pipeline 41, drain valve 42 and seventh pipeline 43, and the one end of drain valve 42 is passed through sixth pipeline 41 and is communicate with the second delivery port 35 of collecting the liquid kettle 3, and the other end and the seventh pipeline 43 intercommunication of drain valve 42.
According to the utility model discloses a drainage and warm braw system for fuel cell car that above-mentioned an embodiment provided, wherein level sensor 38 detects first cavity 3 in the liquid level be less than the predetermined threshold value first end 581 and the second end of three-way valve 58 open, the third end 583 of three-way valve 58 closes, drain valve 42 closes, liquid pump 52 takes out the liquid in the first cavity 3 of catchment kettle 3 from first delivery port 33, liquid is through tee bend 51, liquid pump 52 and second pipeline 53 entering heater 54, liquid gets into warm braw unit 56 through third pipeline 55 after heater 54 heats liquid, fan 562 of warm braw unit 56 sends into the vehicle cabin with hot-blast and makes the liquid cooling, liquid leaves warm braw unit 56 and circulates back to liquid pump 52 through fourth pipeline 57, three-way valve 58 and tee bend 51.
According to the drainage and warm air system for a fuel cell vehicle provided by the above-mentioned one embodiment of the present invention, when the liquid level sensor 38 detects that the liquid level in the first cavity 3 is higher than or equal to the preset threshold value, the second end 582 and the third end 583 of the three-way valve 58 are opened, the first end 581 of the three-way valve 58 is closed, the drain valve 42 is opened, the stack 1 operates to generate liquid, the liquid enters the first cavity 3 of the liquid collection pot 3 through the first pipeline 2, the liquid pump 52 pumps the liquid in the first cavity 3 of the liquid collection pot 3 out of the first water outlet 33, the liquid enters the heater 54 through the three-way pipeline 51, the liquid pump 52 and the second pipeline 53, the liquid after the heater 54 heats the liquid enters the warm air unit 56 through the third pipeline 55, the fan 562 of the warm air unit 56 sends hot air into the vehicle cabin to cool the liquid, the liquid leaves the warm air unit 56 and enters the second cavity 3b of the liquid collection pot 3 through the fourth pipeline 57, the three-way valve, the liquid is discharged out of the drainage and warm air system of the fuel cell vehicle from the second water outlet 35 and the drainage assembly 4.
The utility model discloses a drainage and warm braw system for fuel cell vehicle's advantage lies in: the water and heat generated during the operation of the electric pile of the fuel cell vehicle are fully utilized, the power consumption of a warm air system is reduced, the energy utilization rate of the system is improved, and the use cost of the vehicle is reduced.
It will of course be appreciated that whilst the foregoing has been given by way of example of the present invention, such and other modifications and variations thereto as would be apparent to persons skilled in the art are deemed to fall within the broad scope of the invention as herein set forth. Therefore, while the invention has been described with reference to a preferred embodiment, it is not intended that the novel apparatus be limited thereby, but on the contrary, it is intended to cover various modifications and equivalent arrangements included within the broad scope of the above disclosure and the appended claims.
Claims (6)
1. The utility model provides a drainage and warm braw system for fuel cell car, its characterized in that, drainage and warm braw system for fuel cell car includes electric pile, first pipeline, album of liquid kettle, drainage subassembly and heating subassembly, album of liquid kettle includes casing, first water inlet, second water inlet, first delivery port and second delivery port, is equipped with the outlet on the electric pile, and the outlet of electric pile is through the first water inlet intercommunication of first pipeline with album of liquid kettle, and the first delivery port and the second water inlet of collection kettle communicate with heating subassembly respectively, and the second delivery port and the drainage subassembly intercommunication of collection kettle.
2. The draining and heating system for the fuel cell vehicle as claimed in claim 1, wherein the liquid collection kettle further comprises a partition plate and a filling opening, the filling opening is disposed at the top of the liquid collection kettle, the two sides of the partition plate in the liquid collection kettle and the shell respectively form a first cavity and a second cavity, the upper side of the partition plate in the liquid collection kettle and the shell form a third cavity, the third cavity is communicated with the first cavity and the second cavity, the first water inlet and the first water outlet are communicated with the first cavity, the first water inlet is disposed at the upper part of the shell of the first cavity, the first water outlet is disposed at the bottom of the shell of the first cavity, the second water inlet and the second water outlet are communicated with the second cavity, the second water inlet is disposed at the upper part of the shell of the second cavity, and the second water outlet is disposed at the lower part of the shell of the second cavity.
3. The water drain and warm air system for a fuel cell vehicle of claim 2, wherein the drip kettle further comprises a liquid level sensor and a water temperature sensor, the liquid level sensor being disposed in the first cavity, the water temperature sensor being disposed on the first water outlet.
4. The water discharge and warm air system for a fuel cell vehicle of claim 3, wherein the heating assembly includes a three-way pipe, a liquid pump, a second pipe, a heater, a third pipe, a warm air unit, a fourth pipe, a three-way valve, and a fifth pipe, a first end of the three-way pipe communicates with the first water outlet of the liquid collection pot, a second end of the three-way pipe communicates with the liquid pump, a third end of the three-way pipe communicates with the first end of the three-way valve, the liquid pump communicates with the heater through the second pipe, the heater communicates with the warm air unit through the third pipe, the warm air unit communicates with the second end of the three-way valve through the fourth pipe, and a third end of the three-way valve communicates with the second water inlet of the liquid collection pot through the fifth pipe.
5. The drain and warm air system for a fuel cell vehicle according to claim 4, wherein the warm air unit includes a core and a fan, both ends of the core are respectively communicated with the third pipe and the fourth pipe, and the core is installed at a side of the warm air unit facing the vehicle cabin.
6. The drain and warm air system for a fuel cell vehicle of claim 5, wherein the drain assembly includes a sixth pipe, a drain valve and a seventh pipe, one end of the drain valve communicates with the second water outlet of the drip kettle through the sixth pipe, and the other end of the drain valve communicates with the seventh pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020085922.8U CN212022255U (en) | 2020-01-15 | 2020-01-15 | Drainage and warm air system for fuel cell vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020085922.8U CN212022255U (en) | 2020-01-15 | 2020-01-15 | Drainage and warm air system for fuel cell vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212022255U true CN212022255U (en) | 2020-11-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020085922.8U Active CN212022255U (en) | 2020-01-15 | 2020-01-15 | Drainage and warm air system for fuel cell vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212022255U (en) |
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2020
- 2020-01-15 CN CN202020085922.8U patent/CN212022255U/en active Active
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