CN109910547A - With the electric vehicle heat pump system air-conditioning box assembly for simplifying air-conditioning box runner - Google Patents
With the electric vehicle heat pump system air-conditioning box assembly for simplifying air-conditioning box runner Download PDFInfo
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- CN109910547A CN109910547A CN201910249084.5A CN201910249084A CN109910547A CN 109910547 A CN109910547 A CN 109910547A CN 201910249084 A CN201910249084 A CN 201910249084A CN 109910547 A CN109910547 A CN 109910547A
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- assembly
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- conditioning box
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Abstract
The present invention relates to a kind of electric vehicle heat pump system air-conditioning box assembly with simplified air-conditioning box runner, air blower is installed in blower casing；Runner assembly is divided into refrigeration runner assembly and heating runner assembly, evaporator assembly, condenser assembly are installed on wind inlet section, before temperature damper assembly, ptc heater assembly is installed in heating mode runner assembly, defroster door assembly blows face air door assembly, blows foot air door assembly and be respectively arranged in runner assembly end, Defroster Outlet, before blowing face air outlet, blowing foot air door assembly.Present invention optimizes the air-conditioning box topology layouts in traditional electric vehicle heat pump system, especially runner assembly part, air inlet section is placed in using evaporator assembly and condenser assembly is combined, to optimize heating mode runner, compared to traditional air-conditioning assembly, pressure drop is reduced in a heating mode, simplifies the inner flow passage of HVAC, the volume for reducing air-conditioning box, has saved cost.
Description
Technical field
The present invention relates to a kind of air conditioning equipment of car, and in particular to a kind of electric vehicle heat pump system air-conditioning box assembly.
Background technique
With the continuous development of electric car, more and more electric car selections use more energy-efficient heat pump system,
Rather than the heats such as traditional PTC.In heat pump system, gas is added by the condenser in heating mode runner
Heat, to achieve the effect that heating.But due to the addition of condenser, the volume of air-conditioning box is caused to increase accordingly, meanwhile, runner
Design is also more corresponding more complicated, not only increases windage, and also to require considerable time and effort and drop in design
Low noise.
The volume requirement of air conditioning for automobiles is smaller and smaller, but relevant function cannot subtract, and such as refrigerating capacity, heating capacity, air quantity, makes an uproar
Some air-conditioning convenient values such as value cannot be below conventional value；Certainly will need to optimize in this way the space structure inside air conditioning for automobiles with
And the adjustment of other structures, product could be made to meet the requirement of client.It is empty thus to design a kind of reasonable automobile of space layout
It adjusts, is technical problem urgently to be solved to reach the requirement of client.
Summary of the invention
The object of the invention is in order to solve for air-conditioning box volume mistake caused by the above-mentioned addition due to condenser
Greatly, runner is complicated and the problems such as windage is excessive, and provides a kind of with the electric vehicle heat pump system for simplifying air-conditioning box runner
Air-conditioning box assembly.
The present invention is used to solve the technical solution of prior art problem are as follows: a kind of with the electronic vapour for simplifying air-conditioning box runner
Vehicle heat pump system air-conditioning box assembly, including air inlet assembly, evaporator assembly, condenser assembly, temperature damper assembly, runner are total
At, ptc heater assembly, defroster door assembly, blow face air door assembly, Defroster Outlet, blow that face air outlet, to blow foot air door total
At, blow foot air outlet, air blower, blower casing, it is characterised in that: the air inlet assembly, evaporator assembly, condenser are total
At, temperature damper assembly, runner assembly, ptc heater assembly, defroster door assembly, blow face air door assembly, Defroster Outlet,
Face air outlet is blown, foot air door assembly is blown, blows foot air outlet and be sequentially connected, the air blower is installed in blower casing；The stream
Road assembly is divided into refrigeration runner assembly and heating runner assembly, and the evaporator assembly, condenser assembly are installed on wind inlet section, temperature
It spends before air door assembly, the ptc heater assembly is installed in heating mode runner assembly, and the defroster door assembly is blown
Face air door assembly blows foot air door assembly and is respectively arranged in runner assembly end, and Defroster Outlet blows face air outlet, blows foot air door
Before assembly.
Further, the condenser assembly is arranged after evaporator assembly, and condenser assembly and evaporator assembly are flat
Row is placed.
Further, in cooling mode, the air is drawn through air inlet assembly through the air blower in blower casing, according to
The secondary evaporator assembly by work and idle condenser assembly reach cooling, at this point, temperature damper assembly moves down,
Cryogenic air can only enter refrigeration mode runner assembly by top air door, and defroster door assembly is closed, and the face air door of blowing is always in dozen
It opens, blows the closing of foot air door assembly, Cryogenic air reaches refrigeration effect by blowing face air outlet.
Further, in a heating mode, the air is drawn through air inlet assembly through the air blower in blower casing, according to
The secondary condenser assembly by idle evaporator assembly and work reaches heating, at this point, temperature damper assembly moves up, it is high
Warm air can only enter heating mode runner assembly by lower section air door, then further heated, removed by ptc heater assembly
White air door assembly is opened, and the closing of face air door assembly is blown, and blows foot air door assembly opening, and high temperature air passes through Defroster Outlet, blows foot
Air outlet achievees the effect that defrosting, heating.
The beneficial effects of the present invention are: the air-conditioning box topology layout in traditional electric vehicle heat pump system is optimized,
Especially runner assembly part is placed in air inlet section using evaporator assembly and condenser assembly is combined, to optimize
Heating mode runner reduces pressure drop compared to traditional air-conditioning assembly in a heating mode, simplifies the inner flow passage of HVAC,
The volume for reducing air-conditioning box, has saved cost.
Detailed description of the invention
Fig. 1 is electric vehicle heat pump system air-conditioning box assembly structure stereoscopic schematic diagram of the invention；
Fig. 2 is electric vehicle heat pump system air-conditioning box assembly structure side view of the invention；
Fig. 3 is electric vehicle heat pump system air-conditioning box assembly structure schematic diagram of internal structure of the invention.
Fig. 4 is the schematic diagram of internal structure of the present invention in cooling mode；
Fig. 5 is the schematic diagram of internal structure of the present invention in a heating mode.
Specific embodiment
Below with reference to systematic schematic diagram shown in the drawings, the present invention will be described in detail.But these embodiments are not
The limitation present invention, structure that those skilled in the art are made according to these embodiments, method or change functionally
It changes and is included within the scope of protection of the present invention.
As shown in Figure 1 to Figure 3, the electric vehicle heat pump system air-conditioning box with simplified air-conditioning box runner of the invention is total
At, including air inlet assembly 1, evaporator assembly 2, condenser assembly 3, temperature damper assembly 4, ptc heater assembly 5, defrosting
Air door assembly 6 blows face air door assembly 7, Defroster Outlet 8, blows face air outlet 9, blows foot air outlet 10, refrigeration mode runner assembly
11, heating mode runner assembly 12, air blower 13, blower casing 14 and foot air door assembly 15 is blown.Air inlet assembly 1, drum
Blower Housing and runner assembly are sequentially connected, and runner assembly is divided into refrigeration runner assembly 11 and heating runner assembly 12.Air blast
Machine 13 is installed in blower casing 14.Evaporator assembly 2, condenser assembly 3 are installed on wind inlet section, temperature damper assembly 4 it
Before, ptc heater assembly 5 is installed in heating mode runner assembly 12, the defroster door assembly 6, blow face air door assembly 7,
Blow foot air door assembly 15 and be respectively arranged in runner assembly end, Defroster Outlet 8, blow face air outlet 9, blow foot air door assembly 15 it
Before.Condenser assembly 3 is arranged after evaporator assembly 2, and evaporator assembly 2, condenser assembly 3 are successively installed in parallel in runner
Air inlet.Runner assembly can be divided into refrigeration runner and heating two runners of runner according to mode difference.
As shown in figure 4, the internal structure under refrigeration mode of the invention.In cooling mode, air is through blower casing 14
Interior air blower 13 is drawn through air inlet assembly 1, successively passes through evaporator assembly 2 and idle condensation in work
Device assembly 3 reaches wet down, at this point, temperature damper assembly 4 moves down, Cryogenic air can only enter refrigeration mode stream by top air door
Road assembly 11, defroster door assembly 6 are closed, and the opening of face air door assembly 7 is blown, and blow the closing of foot air door assembly 15.Cryogenic air passes through
It blows face air outlet 9 and reaches refrigeration effect.
As shown in figure 5, the internal structure under refrigeration mode of the invention.In a heating mode, air is through blower casing 14
Interior air blower 13 is drawn through air inlet assembly 1, successively by idle evaporator assembly 2 and the condenser of work
Assembly 3 reaches heating, at this point, temperature damper assembly 4 moves up, high temperature air can only enter heating mode runner by lower section air door
Then assembly 12 is further heated by ptc heater assembly 5, defroster door assembly 6 is opened, and blows the closing of face air door assembly 7,
Blow the opening of foot air door assembly 15.High temperature air by Defroster Outlet 8, blow foot air outlet 10 and achieve the effect that defrosting, heating.
Claims (4)
1. a kind of with the electric vehicle heat pump system air-conditioning box assembly for simplifying air-conditioning box runner, including air inlet assembly (1), steaming
Send out device assembly (2), condenser assembly (3), temperature damper assembly (4), runner assembly, ptc heater assembly (5), defroster door
Assembly (6) blows face air door assembly (7), Defroster Outlet (8), blows face air outlet (9), blow foot air door assembly (15), blow foot outlet air
Mouthful (10), air blower (13), blower casing (14), it is characterised in that: the air inlet assembly (1), evaporator assembly (2), cold
Condenser assembly (3), runner assembly, ptc heater assembly (5), defroster door assembly (6), blows face wind at temperature damper assembly (4)
Door assembly (7) Defroster Outlet (8), blows face air outlet (9), blows foot air door assembly (15), blowing foot air outlet (10) and successively connect
It connects, the air blower (13) is installed in blower casing (14)；The runner assembly is divided into refrigeration runner assembly (11) and heats
Runner assembly (12), the evaporator assembly (2), condenser assembly (3) are installed on wind inlet section, before temperature damper assembly (4),
The ptc heater assembly (5) is installed in heating mode runner assembly (12), and the defroster door assembly (6) blows face air door
Assembly (7) blows foot air door assembly (15) and is respectively arranged in runner assembly end, and Defroster Outlet (8) blows face air outlet (9), blows
Before foot air door assembly (15).
Simplify its feature of the electric vehicle heat pump system air-conditioning box assembly of air-conditioning box runner 2. having according to claim l
Be: the condenser assembly (3) is arranged after evaporator assembly (2), and condenser assembly (3) and evaporator assembly (2)
It is placed in parallel.
3. according to claim 2 with its feature of the electric vehicle heat pump system room tune box assembly of simplified air-conditioning box runner
Be: in cooling mode, the air is drawn through air inlet assembly (1) through the air blower (13) in blower casing (14),
The evaporator assembly (2) and idle condenser assembly (3) successively passed through in work reaches cooling, at this point, temperature damper
Assembly (4) moves down, and Cryogenic air can only enter refrigeration mode runner assembly (11), defroster door assembly (6) by top air door
It closes, blows face air door assembly (7) opening, blow foot air door assembly (15) closing, Cryogenic air reaches system by blowing face air outlet (9)
Cold effect.
4. according to claim 2 with its feature of the electric vehicle heat pump system air-conditioning box assembly of simplified air-conditioning box runner
Be: in a heating mode, the air is drawn through air inlet assembly (1) through the air blower (13) in blower casing (14),
Successively reach heating by the condenser assembly (3) of idle evaporator assembly (2) and work, at this point, temperature damper is total
It is moved up at (4), high temperature air can only enter heating mode runner assembly (12) by lower section air door, then pass through ptc heater
Assembly (5) further heats, and defroster door assembly (6) is opened, and blows face air door assembly (7) closing, blows foot air door assembly (15) and beat
Open, high temperature air by Defroster Outlet (8), blow foot air outlet (10) and achieve the effect that defrosting, heating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910249084.5A CN109910547A (en) | 2019-03-29 | 2019-03-29 | With the electric vehicle heat pump system air-conditioning box assembly for simplifying air-conditioning box runner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910249084.5A CN109910547A (en) | 2019-03-29 | 2019-03-29 | With the electric vehicle heat pump system air-conditioning box assembly for simplifying air-conditioning box runner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109910547A true CN109910547A (en) | 2019-06-21 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910249084.5A Pending CN109910547A (en) | 2019-03-29 | 2019-03-29 | With the electric vehicle heat pump system air-conditioning box assembly for simplifying air-conditioning box runner |
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| CN (1) | CN109910547A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112644245A (en) * | 2020-12-18 | 2021-04-13 | 艾泰斯热系统研发（上海）有限公司 | Air-conditioning box structure |
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2019
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| JP2014088093A (en) * | 2012-10-30 | 2014-05-15 | Mitsubishi Heavy Ind Ltd | Vehicle air conditioner and operating method thereof |
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Cited By (1)
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|---|---|---|---|---|
| CN112644245A (en) * | 2020-12-18 | 2021-04-13 | 艾泰斯热系统研发（上海）有限公司 | Air-conditioning box structure |
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| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190621 |