CN108638793A - A kind of general three end structure car air-conditioner HVAC and its control method - Google Patents
A kind of general three end structure car air-conditioner HVAC and its control method Download PDFInfo
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- CN108638793A CN108638793A CN201810793981.8A CN201810793981A CN108638793A CN 108638793 A CN108638793 A CN 108638793A CN 201810793981 A CN201810793981 A CN 201810793981A CN 108638793 A CN108638793 A CN 108638793A
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- China
- Prior art keywords
- air
- box
- inlet box
- end structure
- blast distributor
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00007—Combined heating, ventilating, or cooling devices
Abstract
The present invention provides a kind of three general end structure car air-conditioner HVAC, including sequentially connected air blast distributor box, evaporation tank and inlet box, and its junction is to be connected, on any shell for the four direction up and down that the outer circulation door of inlet box and the air outlet of air blast distributor box can be separately positioned on babinet according to different vehicle or Unit-type sclection, the extreme enrichment applicability of HVAC；And air blast distributor box is provided only with a single air outlet, air outlet can be distributed by the way that threeway, four-way or five are logical according to different automobile types or type, suitable for many vehicles and type, the present invention also provides a kind of control methods of three general end structure car air-conditioner HVAC.Present invention can apply to the fields such as new-energy automotive air-conditioning, air-conditioner of engineering machinery, agricultural machinery air-conditioning, special purpose vehicle air-conditioning, have versatility, greatly reduce the mold expense of input, at low cost, reasonable for structure, have a wide range of application, can promote on a large scale.
Description
Technical field
The present invention relates to heat ventilation and air-conditioning technique fields, and in particular, to a kind of three general end structures are automobile-used
Air conditioning HVAC and its control method.
Background technology
HVAC is Heating, and the english abbreviation of Ventilation and Air Conditioning, is exactly heating ventilation
With air conditioning, include the control system of temperature, humidity, air cleaning degree and air circulation.
Existing car air-conditioner HVAC mainstays have two end structures and three end structures, and application No. is 201711240969.6
Patent of invention discloses a kind of air conditioning HVAC assembly for electric vehicle, including air inlet assembly and distributor assembly, divides wind mechanism
It is combined into one with air suction mechanism, the air inlet assembly is left and right by air inlet, upper and lower casing and air inlet transition air duct
Envelope forms, the inner-outer circulation servo motor driving cycle throttle rotation being mounted on air inlet right shell body；The distributor
Assembly is formed by the left and right shell of distributor, the three big shell envelope of evaporator shell；The distributor left shell and distributor
The inside cavity of right shell body composition, which is equipped with, blows face air door, blows foot air door, defroster door, and drum is additionally provided in the distributor assembly
Wind turbine, PTC electric heater, the evaporator shell are internally provided with evaporator core assembly；The distributor right shell body
It is equipped with pattern air door servo motor, pattern air door driver plate and air door actuating arm assembly, pattern air door stepper motor passes through pattern
The corresponding pattern of air door driver plate drive mode door opening.Point wind mechanism and air suction mechanism are combined into one by the invention, effectively
Reduce the volume of air inlet assembly；But the invention is two end structures, and layout has some limitations, and fresh air enters two carriage bodies
Fluency is bad afterwards.
Three end structures are made of inner-outer circulation inlet box, evaporation (warm wind) case and air blast (allocation of the amount of air) case.But it is existing every
Three compartment HVAC of kind are designed for specific vehicle or type, without versatility, cause largely oneself to put into (die cost), and
Each vehicle cannot reuse after the type product life cycle, cause largely to waste.
Invention content
For the defects in the prior art, the object of the present invention is to provide a kind of three general end structure car air-conditioner HVAC
And its control method, the outer circulation door of inlet box of the present invention and the air outlet of air blast distributor box can be according to different vehicles or machine
On any shell for the four direction up and down that type selection is separately positioned on babinet, the extreme enrichment applicability of HVAC；And
Air blast distributor box is provided only with a single air outlet, by threeway, four-way or five it is logical can according to different automobile types or type come
Air outlet is distributed, many vehicles and type are suitable for, such as can be applied to new-energy automotive air-conditioning, air-conditioner of engineering machinery, agriculture machine
The fields such as tool air-conditioning, special purpose vehicle air-conditioning greatly reduce the mold expense of input.
According to an aspect of the present invention, a kind of three general end structure car air-conditioner HVAC are provided, including are sequentially connected
Air blast distributor box, evaporation tank and inlet box, and its junction is to be connected；
Wherein,
-- the air blast distributor box is whirlpool wheel topology, by air blast distributor box upper shell, air blast distributor box lower housing, air blast
Distributor box procapsid, air blast distributor box back casing and air blast distributor box left shell envelope form, in be equipped with air blower, motor and
Pattern distributes air door, the operation of motor blower；Single air outlet there are one being set on the shell of the air blast distributor box；It is described
Air outlet is in air blast distributor box upper shell, air blast distributor box lower housing, air blast distributor box procapsid and air blast distributor box back casing
Any shell on be fixedly installed, direction can be determined according to different automobile types or type, greatly enrich the applicability of HVAC；
-- the evaporation tank is by evaporator upper shell, evaporator lower housing, evaporator procapsid, evaporator back casing envelope
It forms, evaporator core and heater cores is equipped in the cavity of its composition, be respectively used to freeze and heat；Under the evaporator
Shell is equipped with discharge outlet；
-- the inlet box by inlet box upper shell, inlet box lower housing, inlet box procapsid, inlet box back casing, into
Bellows right shell body envelope forms；Interior cycle throttle, outer circulation air door and strainer is arranged inside, is set on the shell of the inlet box
It is equipped with interior circulating air opening and outer circulation air port.
Preferably, the air outlet matches air outlet by threeway, four-way or five reduction of fractions to a common denominators, can select threeway, four as needed
It is logical or five lead to the quantity that air outlet is effectively increased to distribute air outlet, and can be distributed according to different automobile types or type
Air outlet.
Preferably, it is equipped with the servo motor for individually controlling the air outlet after each distribution in the air blast distributor box, each goes out
Air port is designed with the servo motor for individually controlling its unlatching, great flexibility and practicability.
Preferably, the air outlet after the distribution can open one or open simultaneously it is several, pattern distribution air door include blow
Face air door blows foot air door and defroster door, can open an outlet air according to the air outlet selection that threeway, four-way or five reduction of fractions to a common denominators are matched
Mouthful, or open simultaneously two or three air outlets, that is, pattern of drying can be freely combined, and provide more diversified blowing pattern,
Great flexibility and practicability bring more comfortable body-sensing to enjoy to user.
Preferably, the interior circulating air opening is fixed on the inlet box right shell body.
Preferably, the outer circulation air port in inlet box by inlet box upper shell, inlet box lower housing, inlet box procapsid
It is fixedly installed on any shell of inlet box back casing, direction can be determined according to different automobile types or type, it is greatly abundant
The applicability of HVAC..
Preferably, it is equipped with strainer on the interior cycle throttle of the inlet box and the inner wall of outer circulation air door, can effectively hindered
Only the bulky grains foreign matter such as dust enters driver's cabin, improves air quality in driving, and is conducive to drive indoor cleaning, ensures driver
Health.
To achieve the above object, the present invention also provides a kind of controlling parties of three general end structure car air-conditioner HVAC
Method includes the following steps：
Step 1, the air-conditioning open in cycle or when outer circulation pattern, fresh air is from interior cycle throttle or outer circulation air door
It is entered in the inlet box by strainer；
Step 2, evaporator core or heater cores in the evaporation tank are opened refrigeration or heating mode, are given into
Fresh air refrigerating or heating；
Step 3, the air blower operation in the air blast distributor box, dries according to the air door pattern of selection, promotes interior empty
Air-flow is logical.
Compared with prior art, the present invention has following advantageous effect：
(1) general three end structure car air-conditioner HVAC and its control method, design principle of the present invention are：Air inlet
The outer circulation door of case and the air outlet of air blast distributor box can be separately positioned on babinet according to different vehicle or Unit-type sclection
Up and down on any shell of four direction, the extreme enrichment applicability of HVAC；And air blast distributor box is provided only with a list
One air outlet, so that it may to distribute air outlet according to different automobile types or type, be suitable for many vehicles and type；
(2) general three end structure car air-conditioner HVAC and its control method of the present invention are suitable for new energy vapour
The fields such as vehicle air-conditioning, air-conditioner of engineering machinery, agricultural machinery air-conditioning, special purpose vehicle air-conditioning；
(3) general three end structure car air-conditioner HVAC and its control method of the present invention, simple in structure, design is skilful
Wonderful, significant effect is easy to installation and maintenance simple and direct；
(4) general three end structure car air-conditioner HVAC and its control method of the present invention have versatility, significantly
The mold expense for reducing input, reduces waste, saves time input, reduces human cost；
(5) general three end structure car air-conditioner HVAC and its control method of the present invention, the design of three end structures are closed
Reason, each parts of energy reasonable distribution air-conditioning so that entire conditioned space is more compact, more lightweight；
(6) general three end structure car air-conditioner HVAC and its control method of the present invention, the quantity spirit of air outlet
Work is changeable, and can distribute air outlet according to different automobile types or type, selects various, high practicability；
(7) general three end structure car air-conditioner HVAC and its control method of the present invention, blowing pattern can be free
Combination, provides more diversified blowing pattern, great flexibility and practicability, brings more comfortable body-sensing to enjoy to user；
(8) general three end structure car air-conditioner HVAC and its control method of the present invention, interior cycle throttle and outer
It is equipped with strainer on the inner wall of cycle throttle, can effectively prevent the bulky grains foreign matter such as dust and enter driver's cabin, is improved empty in driving
Makings amount is conducive to drive indoor cleaning, ensures driver's health；
(9) general three end structure car air-conditioner HVAC and its control method of the present invention, at low cost, structure is closed
Reason, has a wide range of application, can promote on a large scale.
Description of the drawings
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other feature of the invention,
Objects and advantages will become more apparent upon：
Fig. 1 is the structural perspective of general three end structure car air-conditioner HVAC and its control method；
Fig. 2 is the structure left view of general three end structure car air-conditioner HVAC and its control method；
Fig. 3 is the structure rearview of general three end structure car air-conditioner HVAC and its control method；
In Fig. 1,2 and 3：1 be air blast distributor box, 2 be evaporation tank, 3 be inlet box, 4 be air outlet, 5 be interior circulating air opening,
6 be outer circulation air port.
Specific implementation mode
With reference to specific embodiment, the present invention is described in detail.Following embodiment will be helpful to the technology of this field
Personnel further understand the present invention, but the invention is not limited in any way.It should be pointed out that the ordinary skill of this field
For personnel, without departing from the inventive concept of the premise, various modifications and improvements can be made.These belong to the present invention
Protection domain.
Embodiment 1
The present embodiment is related to a kind of three general end structure car air-conditioner HVAC, structural schematic diagram such as 1,2 and 3 institute of attached drawing
Show, including：Sequentially connected air blast distributor box 1, evaporation tank 2 and inlet box 3, and its junction is to be connected；
Wherein,
-- the air blast distributor box 1 is whirlpool wheel topology, by air blast distributor box upper shell, air blast distributor box lower housing, drum
Wind distributor box procapsid, air blast distributor box back casing and air blast distributor box left shell envelope form, interior to be equipped with air blower, motor
Air door, the operation of motor blower are distributed with pattern；Single air outlet 4 there are one being set on the shell of the air blast distributor box 1；
The air outlet is after air blast distributor box upper shell, air blast distributor box lower housing, air blast distributor box procapsid or air blast distributor box
It is fixedly installed on any shell of shell, direction can be determined according to different automobile types or type, greatly enrich the suitable of HVAC
The property used；
-- the evaporation tank 2 is by evaporator upper shell, evaporator lower housing, evaporator procapsid, evaporator back casing packet
Network forms, and evaporator core and heater cores are equipped in the cavity of its composition, is respectively used to freeze and heat；The evaporator
Lower housing is equipped with discharge outlet；
-- the inlet box 3 by inlet box upper shell, inlet box lower housing, inlet box procapsid, inlet box back casing, into
Bellows right shell body envelope forms；Interior cycle throttle, outer circulation air door and strainer are arranged inside, on the shell of the inlet box 3
It is provided with interior circulating air opening 5 and outer circulation air port 6.
Further, the air outlet 4 by threeway, four-way or five reduction of fractions to a common denominators match air outlet, can select as needed threeway,
Four-way five leads to the quantity that air outlet is effectively increased to distribute air outlet, and can be divided according to different automobile types or type
With air outlet.
Further, the servo motor for individually controlling the air outlet after each distribution is equipped in the air blast distributor box 1, each
Air outlet is designed with the servo motor for individually controlling its unlatching, great flexibility and practicability.
Further, the air outlet after the distribution can open one or open simultaneously it is several, pattern distribution air door include
It blows face air door, blow foot air door and defroster door, an outlet air can be opened according to the air outlet selection that threeway, four-way or five reduction of fractions to a common denominators are matched
Mouthful, or open simultaneously two or three air outlets, that is, pattern of drying can be freely combined, and provide more diversified blowing pattern,
Great flexibility and practicability bring more comfortable body-sensing to enjoy to user.
Further, the interior circulating air opening 5 is fixed on the inlet box right shell body.
Further, the outer circulation air port 6 is in the inlet box upper shell, inlet box lower housing, inlet box procapsid
Or be fixedly installed on any shell of inlet box back casing, direction can be determined according to different automobile types or type, it is greatly abundant
The applicability of HVAC..
Further, it is equipped with strainer on the interior cycle throttle of the inlet box 3 and the inner wall of outer circulation air door, it can be effective
It prevents the bulky grains foreign matters such as dust from entering driver's cabin, improves air quality in driving, be conducive to drive indoor cleaning, ensure and drive
Member's health.
Embodiment 2
The present embodiment is related to a kind of three general end structure car air-conditioner HVAC, and the structure is such as embodiment 1.
The present embodiment provides a kind of control methods of three general end structure car air-conditioner HVAC, include the following steps：
Step 1, the air-conditioning open in cycle or when outer circulation pattern, fresh air is from interior cycle throttle or outer circulation air door
It is entered in the inlet box 3 by strainer；
Step 2, evaporator core or heater cores in the evaporation tank 2 are opened refrigeration or heating mode, are given into
Fresh air refrigerating or heating；
Step 3, the air blower operation in the air blast distributor box 1, dries according to the air door pattern of selection, promotes interior
Air circulation.
Specific embodiments of the present invention are described above.It is to be appreciated that the invention is not limited in above-mentioned
Particular implementation, those skilled in the art can make various deformations or amendments within the scope of the claims, this not shadow
Ring the substantive content of the present invention.
Claims (8)
1. a kind of three general end structure car air-conditioner HVAC, which is characterized in that including sequentially connected air blast distributor box, evaporation
Case and inlet box, and its junction is to be connected；
Wherein,
-- the air blast distributor box is whirlpool wheel topology, is distributed by air blast distributor box upper shell, air blast distributor box lower housing, air blast
Case procapsid, air blast distributor box back casing and air blast distributor box left shell envelope form, interior to be equipped with air blower, motor and pattern
Distribute air door, the operation of motor blower；Single air outlet there are one being set on the shell of the air blast distributor box；The outlet air
Mouth is appointed air blast distributor box upper shell, air blast distributor box lower housing, air blast distributor box procapsid and air blast distributor box back casing
It is fixedly installed on one shell；
-- the evaporation tank by evaporator upper shell, evaporator lower housing, evaporator procapsid, evaporator back casing envelope and
At, its composition cavity in be equipped with evaporator core and heater cores, be respectively used to freeze and heat；The evaporator lower casing
Body is equipped with discharge outlet；
-- the inlet box is by inlet box upper shell, inlet box lower housing, inlet box procapsid, inlet box back casing, inlet box
Right shell body envelope forms；Interior cycle throttle, outer circulation air door and strainer is arranged inside, is provided on the shell of the inlet box
Interior circulating air opening and outer circulation air port.
2. three general end structure car air-conditioner HVAC according to claim 1, which is characterized in that the air outlet passes through
Air outlet is matched in threeway, four-way or five reduction of fractions to a common denominators.
3. three general end structure car air-conditioner HVAC according to claim 2, which is characterized in that the air blast distributor box
It is interior to be equipped with the servo motor for individually controlling the air outlet after each distribution.
4. three general end structure car air-conditioner HVAC according to claim 3, which is characterized in that going out after the distribution
Air port can open one or open simultaneously several.
5. three general end structure car air-conditioner HVAC according to claim 1, which is characterized in that the interior circulating air opening
It is fixed on the inlet box right shell body.
6. three general end structure car air-conditioner HVAC according to claim 1, which is characterized in that the outer circulation air port
It is solid on any shell of the inlet box by inlet box upper shell, inlet box lower housing, inlet box procapsid and inlet box back casing
Fixed setting.
7. three general end structure car air-conditioner HVAC according to claim 1, which is characterized in that the inlet box it is interior
It is equipped with strainer on the inner wall of cycle throttle and outer circulation air door.
8. a kind of control method of three general end structure car air-conditioner HVAC, which is characterized in that include the following steps：
Step 1, when the air-conditioning opens interior cycle or outer circulation pattern, fresh air passes through from interior cycle throttle or outer circulation air door
Strainer enters in the inlet box；
Step 2, evaporator core or heater cores in the evaporation tank open refrigeration or heating mode, the fresh air given into
Refrigeration or heating；
Step 3, the air blower operation in the air blast distributor box, dries according to the air door pattern of selection, promotes in-vehicle air stream
It is logical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810793981.8A CN108638793A (en) | 2018-07-19 | 2018-07-19 | A kind of general three end structure car air-conditioner HVAC and its control method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810793981.8A CN108638793A (en) | 2018-07-19 | 2018-07-19 | A kind of general three end structure car air-conditioner HVAC and its control method |
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| Publication Number | Publication Date |
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| CN108638793A true CN108638793A (en) | 2018-10-12 |
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ID=63759704
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|---|---|---|---|
| CN201810793981.8A Pending CN108638793A (en) | 2018-07-19 | 2018-07-19 | A kind of general three end structure car air-conditioner HVAC and its control method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110116604A (en) * | 2019-06-12 | 2019-08-13 | 南方英特空调有限公司 | A kind of automobile air conditioner inlet air box structure |
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| CN201892271U (en) * | 2010-10-30 | 2011-07-06 | 芜湖博耐尔汽车电气系统有限公司 | Vehicle air conditioner |
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| CN206186736U (en) * | 2016-11-26 | 2017-05-24 | 安徽江淮汽车集团股份有限公司 | Automotive air conditioning assembly |
| CN107985009A (en) * | 2017-11-30 | 2018-05-04 | 博耐尔汽车电气系统有限公司 | A kind of air conditioning HVAC assembly used for electric vehicle |
| CN208558952U (en) * | 2018-07-19 | 2019-03-01 | 泰铂（上海）环保科技股份有限公司 | A kind of three general end structure car air-conditioner HVAC |
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2018
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Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201892271U (en) * | 2010-10-30 | 2011-07-06 | 芜湖博耐尔汽车电气系统有限公司 | Vehicle air conditioner |
| CN202284828U (en) * | 2011-11-09 | 2012-06-27 | 上海德尔福汽车空调系统有限公司 | Automotive air conditioning cabinet device with air outlet from rear blowing face |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110116604A (en) * | 2019-06-12 | 2019-08-13 | 南方英特空调有限公司 | A kind of automobile air conditioner inlet air box structure |
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