CN205655520U - Heater of vehicle and vehicle with same - Google Patents
Heater of vehicle and vehicle with same Download PDFInfo
- Publication number
- CN205655520U CN205655520U CN201620331566.7U CN201620331566U CN205655520U CN 205655520 U CN205655520 U CN 205655520U CN 201620331566 U CN201620331566 U CN 201620331566U CN 205655520 U CN205655520 U CN 205655520U
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- China
- Prior art keywords
- vehicle
- heater
- heat
- heat release
- chamber
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- 239000002826 coolant Substances 0.000 claims description 31
- 239000007788 liquid Substances 0.000 claims description 22
- 239000000498 cooling water Substances 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 10
- 238000005057 refrigeration Methods 0.000 abstract description 5
- 239000000110 cooling liquid Substances 0.000 abstract description 3
- 239000004065 semiconductor Substances 0.000 abstract 3
- 238000010521 absorption reaction Methods 0.000 abstract 2
- 238000005265 energy consumption Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 1
- 238000005183 dynamical system Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Air-Conditioning For Vehicles (AREA)
Abstract
The utility model discloses a heat exchanger of vehicle and have its vehicle, the heat exchanger includes: a semiconductor member connected to a power cell of the vehicle, the semiconductor member having a cold end and a hot end; the heat absorption cavity is attached to the cold end, and first cooling liquid flows in the heat absorption cavity; the heat release cavity is attached to the hot end, second cooling liquid flows in the heat release cavity, and the heat release cavity is communicated with an air conditioner of the vehicle. The heater can make full use of the refrigeration characteristic of the semiconductor part, and a heat pump effect is formed between the cold end and the hot end, so that the electric energy consumed by the heater can be reduced, and the cruising ability of a vehicle can be improved.
Description
Technical field
This utility model relates to technical field of vehicle, particularly relates to the heater of a kind of vehicle and has the vehicle of this heater.
Background technology
In new energy vehicle (especially pure electric automobile), typically use PTC (Positive Temperature
Coefficient-semistor) heater provides warm braw for air-conditioner, for reaching effective heating effect,
Need to carry the ptc heater of about 3KW-5KW rank, the electricity that such ptc heater consumes electrokinetic cell is more, to vehicle
Driving in winter capacity is huge.Through actual measurement, vehicle, when whole process uses warm braw, about can reduce continual mileage 30～40%.
Utility model content
One of technical problem that this utility model is intended to solve in correlation technique the most to a certain extent.To this end, this practicality is new
Type proposes the heater of a kind of vehicle, and this heater can reduce consumed electric energy, can improve the flying power of vehicle.
This utility model proposes a kind of vehicle further.
According to the heat exchanger of vehicle of the present utility model, including semiconductive pieces, the power of described semiconductive pieces and described vehicle
Battery is connected, and described semiconductive pieces has cold end and hot junction；Heat-absorbing chamber, described heat-absorbing chamber abuts at described cold end and described
In heat-absorbing chamber, flowing has the first coolant；Heat release chamber, described heat release chamber abuts at described hot junction and the flowing of described heat release intracavity
The second coolant, described heat release chamber is had to connect with the air-conditioner of described vehicle.
The refrigeration characteristic of semiconductive pieces is utilized, shape between cold end and the hot junction of semiconductive pieces according to heater of the present utility model
Become heat pump effect, so that the electric energy of the consumed electrokinetic cell of semiconductive pieces is far smaller than the heat that semiconductive pieces is moved
Can, in other words, the heater energy consumption according to this utility model embodiment is low, and the heat pump effect of semiconductive pieces can be relied on to provide
To the heat energy that driver's cabin is more, the flying power of vehicle can be improved.
It addition, can also have a techniques below feature according to the heat exchanger of vehicle of the present utility model:
In examples more of the present utility model, described heat-absorbing chamber has the first inlet and the first liquid outlet, described heat release chamber
There is the second inlet and the second liquid outlet, described first inlet and described second inlet and be positioned at the same of described heater
Side, described first liquid outlet and described second liquid outlet are positioned at the same side of described heater.
In examples more of the present utility model, described heat-absorbing chamber is arranged on the top in described heat release chamber.
In examples more of the present utility model, the upper surface in described heat release chamber has groove, and described semiconductive pieces is arranged on institute
State in groove, and the described cold end of described semiconductive pieces is concordant with the upper surface in described heat release chamber.
In examples more of the present utility model, the first coolant flowed in entering described heat-absorbing chamber is cooling water, described cold
But temperature w of water meets: w >=30 DEG C.
In examples more of the present utility model, the volume in described heat release chamber is more than the volume of described heat-absorbing chamber.
In examples more of the present utility model, described heat-absorbing chamber and described heat release intracavity are respectively arranged with fin.
According to vehicle of the present utility model, including the heater of above-mentioned vehicle.Owing to above-mentioned heater utilizes semiconductive pieces
Refrigeration characteristic, between cold end and the hot junction of semiconductive pieces formed heat pump effect so that semiconductive pieces is consumed
The electric energy of electrokinetic cell is far smaller than the heat energy that semiconductive pieces is moved, in other words, according to the heating of this utility model embodiment
Device energy consumption is low, the heat pump effect of semiconductive pieces can be relied on to be supplied to the heat energy that driver's cabin is more, can improve the continuation of the journey of vehicle
Ability.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the heater of the vehicle according to this utility model embodiment；
Fig. 2 is the schematic diagram of the semiconductive pieces shown in Fig. 1.
Reference:
Heater 100；
Semiconductive pieces 10；Cold end 11；Hot junction 12；
Heat-absorbing chamber 20；First inlet 21；First liquid outlet 22；
Heat release chamber 30；Second inlet 31；Second liquid outlet 32；Groove 33；
Fin 40.
Detailed description of the invention
Of the present utility model embodiment is described below in detail, and the example of described embodiment is shown in the drawings.Below with reference to
The embodiment that accompanying drawing describes is exemplary, it is intended to be used for explaining this utility model, and it is not intended that to of the present utility model
Limit.
Below with reference to the accompanying drawings the heater 100 of vehicle according to this utility model embodiment is described in detail.
Heater 100 according to this utility model embodiment may include that semiconductive pieces 10, heat-absorbing chamber 20 and heat release chamber 30.
As depicted in figs. 1 and 2, semiconductive pieces 10 can be connected with the electrokinetic cell of vehicle, and semiconductive pieces 10 has cold end 11 He
Hot junction 12.When semiconductive pieces 10 is in "on" position, an end face of semiconductive pieces 10 constitutes cold end 11, semiconductive pieces
The composition hot junction, other end 12 of 10, cold end 11 can absorb the heat of surrounding, and cold end 11 can be by this heat
It is transferred to hot junction 12, so that hot junction 12 can carry out heat exchange with hot junction 12 surrounding.
Heat-absorbing chamber 20 abuts at cold end 11, and in heat-absorbing chamber 20, flowing has the first coolant, heat release chamber 30 to abut in
At hot junction 12, and in heat release chamber 30, flowing has the second coolant, heat release chamber 30 to connect with the air-conditioner of vehicle.First is cold
But liquid can carry out heat exchange with the cold end 11 of semiconductive pieces 10, and cold end 11 can absorb the heat of the first coolant, and cold
This heat can be transferred to hot junction 12 by end 11, and hot junction 12 can be changed with the second coolant of flowing in heat release chamber 30
Heat, such that it is able to improve the temperature of the second coolant, and the second coolant can flow to the air-conditioner of vehicle, the second cooling
Liquid can in air-conditioner with wind heat exchange, and then can be driver's cabin provide warm braw.Specifically, heat release chamber 30 can be with vehicle
The internal warm braw heat exchange core body of air-conditioner be connected, wind can be taken away the heat of the second coolant at heat exchange core body and blow to be formed
To the warm braw of driver's cabin.
Wherein, for traditional ptc heater, utilize according to the heater 100 of this utility model embodiment and partly lead
The refrigeration characteristic of body part 10, forms heat pump effect, such that it is able to make between the cold end 11 and hot junction 12 of semiconductive pieces 10
The electric energy of the consumed electrokinetic cell of semiconductive pieces 10 is far smaller than the heat energy that semiconductive pieces 10 is moved, in other words, according to
Heater 100 energy consumption of this utility model embodiment is low, and the heat pump effect of semiconductive pieces 10 can be relied on to be supplied to driver's cabin relatively
Many heat energy, can improve the flying power of vehicle.Through actual measurement, on the premise of producing identical thermal power effect, relative to
For traditional ptc heater, the electric energy of about 25～30% can be saved according to the heater 100 of this utility model embodiment.
According to a preferred embodiment of the present utility model, as it is shown in figure 1, heat-absorbing chamber 20 has the first inlet 21 and
One liquid outlet 22, heat release chamber 30 has the second inlet 31 and the second liquid outlet 32, the first inlet 21 and the second feed liquor
Mouth 31 is positioned at the same side of heater 100, and the first liquid outlet 22 and the second liquid outlet 32 are positioned at the same side of heater 100.
As it is shown in figure 1, the first inlet 21 and the second inlet 31 are arranged on the left side of heater 100, the first liquid outlet 22 He
Second liquid outlet 32 is arranged on the right side of heater 100.First coolant enters into heat-absorbing chamber 20 from the first inlet 21,
And the first coolant flows out heat-absorbing chamber 20 from the first liquid outlet 22.Wherein, alternatively, flow in entering heat-absorbing chamber 20
First coolant can be cooling water, and temperature w of cooling water meets: w >=30 DEG C.Cooling water in the range of said temperature is suitable to
In heater 100, carry out heat exchange, the second coolant of preference temperature can be preferably provided for air-conditioner.When vehicle is pure
During electric vehicle, owing to vehicle does not has electromotor, cool down the water dynamical system heat dispersion without flowing through electromotor, to vehicle
Do not impact.Wherein, the second coolant can be cooling water, and certainly, the second coolant can also be other liquid mediums.
Second coolant enters heat release chamber 30 at the second inlet 31, and the second coolant is discharged from the second liquid outlet 32
In the air-conditioner with entrance vehicle of the heat release chamber 30.By the second inlet 31 and the first inlet 21 are arranged on heater
The same side of 100, and the first liquid outlet 22 and the second liquid outlet 32 are arranged on the same side of heater 100, permissible
Make the first coolant and the second coolant identical, so that the second coolant is abundant in the flow direction of heater 100
Carry out heat exchange with the hot junction 12 of heater 100, the work efficiency of heater 100 can be improved.
Preferably, as it is shown in figure 1, heat-absorbing chamber 20 can be arranged on the top in heat release chamber 30.It is understood that when the
One coolant flow amount is less, and the first coolant can be at the lower flow of heat-absorbing chamber 20, thus the first coolant can be abundant
With cold end 11 heat exchange of semiconductive pieces 10, the second coolant can fully and hot junction 12 heat exchange of semiconductive pieces 10, and then
The work efficiency of heater 100 can be improved, preferably can provide, for air-conditioner, the second coolant that temperature is higher, permissible
Enough warm braws are provided.
So that heater 100 reasonable structural arrangement, and make the structural compactness of heater 100 preferably, alternatively,
As it is shown in figure 1, the upper surface in heat release chamber 30 can have groove 33, semiconductive pieces 10 is arranged in groove 33, and
The cold end 11 of semiconductive pieces 10 is concordant with the upper surface in heat release chamber 30.Thus, in semiconductive pieces 10 is arranged on groove 33
After, heat-absorbing chamber 20 can thereby may be ensured that the layout reliability of semiconductive pieces 10 with integral arrangement above heat release chamber 30,
Semiconductive pieces 10 can also be easy to and carry out heat exchange respectively at heat-absorbing chamber 20 and heat release chamber 30.
Alternatively, the volume in heat release chamber 30 can be more than the volume of heat-absorbing chamber 20.Thus, it is possible to increase in heat-absorbing chamber 20
The flow of the second coolant of flowing, thus the second coolant can fully and the hot junction 12 of semiconductive pieces 10 carries out heat exchange,
The heat in hot junction 12 can be taken away fully.
Preferably, as it is shown in figure 1, fin 40 can be respectively arranged with in heat-absorbing chamber 20 and heat release chamber 30.It is positioned at heat-absorbing chamber
Fin 40 in 20 can increase the heat exchange area between heat-absorbing chamber 20 and the cold end 11 of semiconductive pieces 10, such that it is able to make
Obtain heat exchange between heat-absorbing chamber 20 and the cold end 11 of semiconductive pieces 10 abundant.The fin 40 being positioned at heat release chamber 30 can increase
Heat exchange area between the hot junction 12 of heat release chamber 30 and semiconductive pieces 10, so that heat release chamber 30 and semiconductive pieces
Between the hot junction 12 of 10, heat exchange is abundant.
According to the vehicle of this utility model embodiment, including the heater 100 of the vehicle of above-described embodiment.Due to above-described embodiment
Heater 100 utilize the refrigeration characteristic of semiconductive pieces 10, formed between the cold end 11 and hot junction 12 of semiconductive pieces 10
Heat pump effect, is moved so that the electric energy of the consumed electrokinetic cell of semiconductive pieces 10 is far smaller than semiconductive pieces 10
Heat energy, in other words, heater 100 energy consumption according to this utility model embodiment is low, can rely on the heat of semiconductive pieces 10
Pump efficiency should be supplied to the heat energy that driver's cabin is more, can improve the flying power of vehicle.
In the description of this specification, reference term " embodiment ", " some embodiments ", " example ", " tool
Body example " or the description of " some examples " etc. means to combine this embodiment or example describes specific features, structure, material
Material or feature are contained at least one embodiment of the present utility model or example.In this manual, to above-mentioned term
Schematic representation is necessarily directed to identical embodiment or example.And, the specific features of description, structure, material or
Person's feature can be to combine in one or more embodiments in office or example in an appropriate manner.Additionally, in the most conflicting feelings
Under condition, those skilled in the art can be by the different embodiments described in this specification or example and different embodiment or show
The feature of example is combined and combines.
Although above it has been shown and described that embodiment of the present utility model, it is to be understood that above-described embodiment is example
Property, it is impossible to being interpreted as restriction of the present utility model, those of ordinary skill in the art can in the range of this utility model
Above-described embodiment be changed, revise, to replace and modification.
Claims (8)
1. the heater of a vehicle, it is characterised in that including:
Semiconductive pieces, described semiconductive pieces is connected with the electrokinetic cell of described vehicle, and described semiconductive pieces has cold end and hot junction；
Heat-absorbing chamber, described heat-absorbing chamber abuts at described cold end and in described heat-absorbing chamber, flowing has the first coolant；
Heat release chamber, described heat release chamber abuts at described hot junction and the flowing of described heat release intracavity has the second coolant, described heat release
Chamber connects with the air-conditioner of described vehicle.
The heater of vehicle the most according to claim 1, it is characterised in that described heat-absorbing chamber have the first inlet and
First liquid outlet, described heat release chamber has the second inlet and the second liquid outlet, described first inlet and described second feed liquor
Mouth is positioned at the same side of described heater, and described first liquid outlet and described second liquid outlet are positioned at the same side of described heater.
The heater of vehicle the most according to claim 1, it is characterised in that described heat-absorbing chamber is arranged on described heat release chamber
Top.
The heater of vehicle the most according to claim 3, it is characterised in that the upper surface in described heat release chamber has groove,
Described semiconductive pieces is arranged in described groove, and the described cold end of described semiconductive pieces is concordant with the upper surface in described heat release chamber.
The heater of vehicle the most according to claim 1, it is characterised in that first flowed in entering described heat-absorbing chamber
Coolant meets for cooling water, temperature w of described cooling water: w >=30 DEG C.
The heater of vehicle the most according to claim 1, it is characterised in that the volume in described heat release chamber is more than described suction
The volume in hot chamber.
The heater of vehicle the most according to claim 1, it is characterised in that described heat-absorbing chamber and described heat release intracavity divide
It is not provided with fin.
8. a vehicle, it is characterised in that include the heater according to the vehicle according to any one of claim 1-7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620331566.7U CN205655520U (en) | 2016-04-19 | 2016-04-19 | Heater of vehicle and vehicle with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620331566.7U CN205655520U (en) | 2016-04-19 | 2016-04-19 | Heater of vehicle and vehicle with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205655520U true CN205655520U (en) | 2016-10-19 |
Family
ID=57391415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620331566.7U Expired - Fee Related CN205655520U (en) | 2016-04-19 | 2016-04-19 | Heater of vehicle and vehicle with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205655520U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105865078A (en) * | 2016-04-19 | 2016-08-17 | 北京新能源汽车股份有限公司 | Heater of vehicle and vehicle with same |
-
2016
- 2016-04-19 CN CN201620331566.7U patent/CN205655520U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105865078A (en) * | 2016-04-19 | 2016-08-17 | 北京新能源汽车股份有限公司 | Heater of vehicle and vehicle with same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161019 Termination date: 20210419 |