CN209459081U - A kind of air conditioner indoor unit and air conditioner with electric heating device - Google Patents
A kind of air conditioner indoor unit and air conditioner with electric heating device Download PDFInfo
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- CN209459081U CN209459081U CN201822149299.3U CN201822149299U CN209459081U CN 209459081 U CN209459081 U CN 209459081U CN 201822149299 U CN201822149299 U CN 201822149299U CN 209459081 U CN209459081 U CN 209459081U
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- electric heating
- air conditioner
- heating device
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- indoor unit
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- 238000005485 electric heating Methods 0.000 title claims abstract description 69
- 230000000903 blocking Effects 0.000 claims abstract description 42
- 238000005452 bending Methods 0.000 claims abstract description 22
- 238000004378 air conditioning Methods 0.000 abstract description 6
- 238000009434 installation Methods 0.000 abstract description 6
- 238000005192 partition Methods 0.000 description 18
- 230000000694 effects Effects 0.000 description 10
- 238000010438 heat treatment Methods 0.000 description 5
- 230000005611 electricity Effects 0.000 description 4
- 230000004048 modification Effects 0.000 description 3
- 238000006011 modification reaction Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000003247 decreasing Effects 0.000 description 1
- 230000000994 depressed Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001737 promoting Effects 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
Abstract
The utility model provides a kind of air conditioner indoor unit and air conditioner with electric heating device, and the air conditioner indoor unit includes: the first through-flow fan blade (11) and the second through-flow fan blade (12)；It further include bottom case (4), the bottom case (4) includes the blocking part (41) stretched between first through-flow fan blade (11) and second through-flow fan blade (12)；Heat exchanger (2), the heat exchanger form bending structure (21), in the opposite position of the blocking part (41) to form dented space (22) by the bending structure (21)；Electric heating device (3), the electric heating device (3) are set to the position in the dented space (22).By the utility model electric heating device is arranged in dented space, so that the installation of electric heating device had not only met the needs of auxiliary heat without influencing indoor machine structure space, but also does not increase air-conditioning overall structure size, not will cause air-flow mixed flow up and down also.
Description
Technical field
The utility model belongs to air-conditioning technical field, and in particular to a kind of air conditioner indoor unit with electric heating device and and
Air conditioner.
Background technique
Conventional two-piece heat pump air conditioner is to improve its ability quickly heated, and one is installed between evaporator and through-flow fan blade
Root electric heating, and in the air conditioner of double through-flow structure, due to the gap very little between its evaporator and through-flow fan blade, Wu Faan
Electric heater is set, if electric heater is mounted on partition position, due to the inhibition without partition, so that double through-flow air duct
There are problems that mixed wind.Given this this patent is in emulation and the electric heating for proposing a kind of new double through-flow wall-hanger on the basis of experiment
Arrangement.
Since there are what the limitation electric heating of double through-flow space structure was placed to ask for double through-flow air conditioner indoor unit in the prior art
Topic；Gap very little between evaporator and through-flow fan blade, can not dispose electric heater；Cancel partition installation electricity between upper lower air duct
Upper lower air duct caused by heating mixes the technical problems such as wind, thus the utility model researching and designing go out it is a kind of with electric heating device
Air conditioner indoor unit and and air conditioner.
Utility model content
Therefore, the technical problem to be solved by the present invention is to overcome double through-flow air conditioner indoor unit in the prior art
In the presence of not can be implemented simultaneously the installation of electric heating device without influencing indoor machine structure space and being not in upper lower air duct mixed flow
Defect, to provide a kind of air conditioner indoor unit with electric heating device and and air conditioner.
The utility model provides a kind of air conditioner indoor unit with electric heating device comprising:
First through-flow fan blade and the second through-flow fan blade；
It further include bottom case, the bottom case includes stretching between first through-flow fan blade and second through-flow fan blade
Blocking part；
Heat exchanger, the heat exchanger form bending structure, in the opposite position of the blocking part to tie by the bending
Structure and form dented space；
Electric heating device, the electric heating device are set to the position in the dented space.
Preferably,
The dented space is formed as the heat exchanger side opposite with the blocking part, so that the heat exchanger is located at
Between the electric heating device and the blocking part.
Preferably,
The bending structure of the heat exchanger includes the protrusion protruded towards the blocking part.
Preferably,
The protrusion is extended to connect with the blocking part.
Preferably,
The heat exchanger includes the first segment and second segment being sequentially connected, the first segment and the second segment connect and
The connecting position forms the bending structure.
Preferably,
The heat exchanger further include be connected with the first segment and third section, the first segment and the third Duan Junyu
First through-flow fan blade is oppositely arranged.
Preferably,
The heat exchanger further include be connected with the second segment and the 4th section, the second segment and the 4th Duan Junyu
Second through-flow fan blade is oppositely arranged.
Preferably,
In vertical section, the electric heating device is rectangular configuration, and its one side windward and air flow direction are perpendicular.
Preferably,
When the heat exchanger includes the first segment and second segment that are sequentially connected, the leeward of the electric heating device and institute
It states first segment and the second segment is oppositely arranged.
The utility model also provides a kind of air conditioner comprising preceding described in any item air conditioner indoor unit.
A kind of air conditioner indoor unit and air conditioner with electric heating device provided by the utility model has following beneficial to effect
Fruit:
The utility model is by forming bending structure, by described in the opposite position of the blocking part for the heat exchanger
Bending structure and form dented space；And the electric heating device is set in the dented space, it can be effectively right
Heat exchanger makes improvement and makes improvement to the setting position of electric heating device, so that electric heating device is arranged at dented space
In, efficiently utilize structure space so that the installation of electric heating device is without influencing indoor machine structure space and due to electricity
Heating structure will not influence the setting of partition (blocking part), will not influence the effect that blocking part obstructs upper downstream mixed flow, so that
It further prevents and the case where upper lower air duct mixed flow occurs, so that not only having met the needs of auxiliary heat, but also sky can not be increased
Adjusting body structure size not will cause air-flow mixed flow up and down also, improve the operational reliability and operational efficiency of air conditioner.
Detailed description of the invention
Fig. 1 is the internal structure signal of the double through-flow indoor unit with electric heating device of the utility model at work
Figure；
Fig. 2 is the partial enlargement structural representation of part A in Fig. 1.
Appended drawing reference indicates in figure are as follows:
11, the first through-flow fan blade；12, the second through-flow fan blade；2, heat exchanger；21, bending structure；22, dented space；23,
Protrusion；24, first segment；25, second segment；26, third section；27, the 4th section；3, electric heating device；4, bottom case；41, blocking part.
Specific embodiment
As shown in Figs. 1-2, the utility model provides a kind of air conditioner indoor unit with electric heating device comprising:
First through-flow fan blade 11 and the second through-flow fan blade 12；
It further include bottom case 4, the bottom case 4 includes stretching to first through-flow fan blade 11 and second through-flow fan blade 12
Between blocking part 41,
Heat exchanger 2, the heat exchanger form bending structure 21, by described curved in the opposite position of the blocking part 41
Folded structure 21 and form dented space 22；
Electric heating device 3, the electric heating device 3 are set to the position in the dented space 22.
The heat exchanger is formed bending structure in the opposite position of the blocking part, passes through the bending by the utility model
Structure and form dented space；And the electric heating device is set in the dented space, it being capable of effectively heat exchanging
Device makes improvement and makes improvement to the setting position of electric heating device, so that electric heating device is being arranged at dented space
In, efficiently utilize structure space so that the installation of electric heating device is without influencing indoor machine structure space and due to electricity
Heating structure will not influence the setting of partition blocking part, will not influence the effect that blocking part obstructs upper downstream mixed flow, so that into
One step, which prevents, there is the case where upper lower air duct mixed flow, so that not only having met the needs of auxiliary heat, but also can not increase air-conditioning
Overall structure size not will cause air-flow mixed flow up and down also, improve the operational reliability and operational efficiency of air conditioner.
Novel electric heating arrangement proposed in this paper is as shown in Figure 1, such arrangement applies to the wall hanging of double through-flow
In machine, since the limitation of existing double through-flow structure causes gap between evaporator and through-flow fan blade smaller, if in upper lower air duct
Between partition position electric heating is installed, cancel partition and replace with that mix wind problem after electric heating between upper lower air duct serious, cause
The air-flow of seat lower air duct is largely rolled up in air duct, so that the substantially calm outflow of lower air duct.In consideration of it, the utility model proposes add electricity
Hot device is mounted on intermediate " people " font evaporator recess, as shown in Figs. 1-2, electric heating is mounted on intermediate " people " font evaporation
The feature in double through-flow wall-hanger structure is maximumlly utilized in device recess, at the same also avoid well because occupy every
Wind problem is mixed caused by Board position.After increasing after baffle through fluid emulation seeing as baffle is increased, two air ducts
Wind no longer mixed flow, causes the air quantity of air outlet obviously to increase, effect promoting is obvious.
Due to existing structure in double through-flow heat pump air conditioner due to the gap very little between evaporator and through-flow fan blade, can not
Electric heater is disposed, if the position that electric heater is arranged between upper lower air duct to be replaced to original partition position, emulation discovery
Electric heating and around due to the blocking effect without partition, there are problems that mixed wind between upper lower air duct.The utility model mentions
Electric heating arrangement out is that electric heating is mounted on to intermediate " people " font evaporator recess, neither influences partition in this way
Normal presence, partition is extended into evaporator position, the mixed wind problem between lower air duct is effectively prevented, so that upper leeward
Road is mutually indepedent.While electric heater is mounted on intermediate " people " font evaporator recess and had not only met auxiliary heat demand, but also
Air-conditioning overall structure size can not be increased.
Preferably,
The dented space 22 is formed as the heat exchanger 2 side opposite with the blocking part 41, so that the heat exchange
Device 2 is between the electric heating device 3 and the blocking part 41.This is the heat exchanger shape of the air conditioner indoor unit of the utility model
At the preferred constructive form of dented space can that is, by the way that dented space is formed as side of the heat exchanger backwards to blocking part
So that electric heating device is no longer set between heat exchanger and blocking part, to effectively further prevent due to electric heating knot
Structure be set between heat exchanger and blocking part and caused by the case where the carrying out mixed flow generation of the air-flow of upper lower air duct, further effectively
Ground prevents mixed flow, and position setting electric heating device will not influence the arrangement of evaporator, will not occupied space, thus effectively
Space is utilized in ground, so that complete machine structure is more compact, it is small in size.
Preferably,
The bending structure 21 of the heat exchanger 2 includes the protrusion 23 protruded towards the blocking part 41.This is this
The preferred constructive form of the bending structure of utility model, i.e., by protrusion to blocking part protrusion setting, on the one hand can be
The heat exchanger side opposite with blocking part forms dented space above-mentioned, moreover it is possible to be carried out by protrusion towards the direction of blocking part
Extend, to which gap between blocking part is smaller, so that more preferably to the segregation of upper lower air duct air-flow, it is anti-to improve mixed flow
Effect only.
It is further preferred that
The protrusion 23 is extended to connect with the blocking part 41.This is the further excellent of the protrusion of the utility model
The structure type of choosing, can be effectively by the gap between protrusion and blocking part by way of protrusion connects with blocking part
It is decreased to 0, so that the case where effectively further reducing the air-flow mixed flow between upper air duct and lower air duct and probability, are improved mixed
The effect that stream prevents improves the reliability of operation of air conditioner.
Preferably,
The heat exchanger 2 includes the first segment 24 and second segment 25 being sequentially connected, the first segment 24 and the second segment
25 connect and form the bending structure 21 in the connecting position.This be the preferred constructive form of the heat exchanger of the utility model with
And form the concrete form of bending structure, i.e., it can be formed in joint by two sections of connected parts and bend, is recessed to be formed
Concave portion point with accommodate electric heating device and the phase back side of depressed section formed protrusion with together with blocking part to upper leeward
The air-flow in road is sealed, simple and compact for structure while playing the role of mixed flow prevents and accommodate electric heating device.
Preferably,
The heat exchanger 2 further include be connected with the first segment 24 and third section 26, the first segment 24 and described
It is oppositely arranged with first through-flow fan blade 11 for three section 26；
The heat exchanger 2 further include be connected with the second segment 25 and the 4th section 27, the second segment 25 and described
It is oppositely arranged with second through-flow fan blade 12 for four section 27.
This is the further preferred structure type of the heat exchanger of the utility model, as shown in Figure 1, i.e. in the upper end of first segment
It is also connected with third section and is also connected with the 4th section, and first segment and third section and the first through-flow fan blade in second segment lower end
It is opposite with the first air duct, second segment and the 4th section it is opposite with the second through-flow fan blade and the second air duct so that passing through first segment and the
Three sections of air-flow is entered in the first air duct of top again after heat exchange and is discharged by the first through-flow fan blade, completes heat exchange,
Entered again by the second through-flow fan blade in the second air duct of lower section after heat exchange side by side by second segment and the 4th section of air-flow
Out, heat exchange is completed.
Preferably,
In vertical section, the electric heating device 3 is rectangular configuration, and its one side windward is mutually hung down with air flow direction
Directly.This is the preferred constructive form and arrangement form of the electric heating device of the utility model, being capable of adding electric heating device
The heating elements such as heat pipe are parallel with air flow direction, reduce the resistance to air-flow, thus by electric heating to the shadow of air quantity and condensation
Sound is preferably minimized.
Preferably,
When the heat exchanger 2 include be sequentially connected first segment 24 and second segment 25 when, the electric heating device 3 it is leeward
Face is oppositely arranged with the first segment 24 and the second segment 25.This is the further arrangement of the electric heating device of the utility model
Mode, i.e. leeward are opposite with first segment and second segment, so that air-flow is blown out after electric heating device heats by leeward
And reach and continue heat exchange effect in the first segment and second segment of heat exchanger, realize the heat effect to air-flow, and reduce resistance
Power, occupied space is smaller, heating effect is more preferable.
The utility model also provides a kind of air conditioner comprising preceding described in any item air conditioner indoor unit.The utility model
By the way that the heat exchanger is formed recess in the opposite position formation bending structure of the blocking part, by the bending structure
Space；And the electric heating device is set in the dented space, can effectively heat exchanging device make improvement and it is right
Improvement is made in the setting position of electric heating device so that electric heating device in being arranged at dented space, efficiently utilize
Structure space, so that the installation of electric heating device is without influencing indoor machine structure space and since electric heating device will not shadow
It rings the setting of partition blocking part, will not influence the effect that blocking part obstructs upper downstream mixed flow, so that further preventing out
Now the case where upper lower air duct mixed flow, so that not only having met the needs of auxiliary heat, but also air-conditioning overall structure size can not be increased, also
It not will cause air-flow mixed flow up and down, improve the operational reliability and operational efficiency of air conditioner.
The utility model proposes novel electric heating arrangement, that is, solve double through-flow wall-hanger structure limitation ask
Topic, keeps air conditioner structure more compact, while electric heater is mounted on intermediate " people " font evaporator recess, with electric heater
It being mounted on partition position to compare, electric heater is mounted on " people " font evaporator recess, partition extends to evaporator position,
The problem of lower air duct mixes wind is effectively prevented, so that upper lower air duct outlet air is more uniform, air output is more close.
Due to existing structure in double through-flow heat pump air conditioner due to the gap very little between evaporator and through-flow fan blade, can not
Electric heater is disposed, if the position that electric heater is arranged between upper lower air duct to be replaced to original partition position, emulation discovery
Electric heating and around due to the blocking effect without partition, there are problems that mixed wind between upper lower air duct.The utility model mentions
Electric heating arrangement out is that electric heating is mounted on to intermediate " people " font evaporator recess, neither influences partition in this way
Normal presence, partition is extended into evaporator position, the mixed wind problem between lower air duct is effectively prevented, so that upper leeward
Road is mutually indepedent.While electric heater is mounted on intermediate " people " font evaporator recess and had not only met auxiliary heat demand, but also
Air-conditioning overall structure size can not be increased.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.The above is only the preferred embodiment of the utility model, it is noted that for the art
For those of ordinary skill, without deviating from the technical principle of the utility model, several improvements and modifications can also be made,
These improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (10)
1. a kind of air conditioner indoor unit with electric heating device, it is characterised in that: include:
First through-flow fan blade (11) and the second through-flow fan blade (12)；
It further include bottom case (4), the bottom case (4) includes stretching to first through-flow fan blade (11) and second through-flow fan blade
(12) blocking part (41) between,
Heat exchanger (2), the heat exchanger form bending structure (21), by described in the opposite position of the blocking part (41)
Bending structure (21) and form dented space (22)；
Electric heating device (3), the electric heating device (3) are set to the position in the dented space (22).
2. air conditioner indoor unit according to claim 1, it is characterised in that:
The dented space (22) is formed as the heat exchanger (2) side opposite with the blocking part (41), so that described change
Hot device (2) is between the electric heating device (3) and the blocking part (41).
3. air conditioner indoor unit according to claim 2, it is characterised in that:
The bending structure (21) of the heat exchanger (2) includes the protrusion (23) towards the blocking part (41) protrusion.
4. air conditioner indoor unit according to claim 3, it is characterised in that:
The protrusion (23) extends to be connected with the blocking part (41).
5. air conditioner indoor unit described in any one of -4 according to claim 1, it is characterised in that:
The heat exchanger (2) includes the first segment (24) and second segment (25) being sequentially connected, the first segment (24) and described
Connect for two sections (25) and forms the bending structure (21) in the connecting position.
6. air conditioner indoor unit according to claim 5, it is characterised in that:
The heat exchanger (2) further include be connected with the first segment (24) and third section (26), the first segment (24) and institute
Third section (26) is stated to be oppositely arranged with first through-flow fan blade (11).
7. air conditioner indoor unit according to claim 5, it is characterised in that:
The heat exchanger (2) further include be connected with the second segment (25) and the 4th section (27), the second segment (25) and institute
The 4th section (27) is stated to be oppositely arranged with second through-flow fan blade (12).
8. air conditioner indoor unit according to claim 5, it is characterised in that:
In vertical section, the electric heating device (3) is rectangular configuration, and its one side windward and air flow direction are perpendicular.
9. air conditioner indoor unit according to claim 8, it is characterised in that:
When the heat exchanger (2) includes the first segment (24) being sequentially connected and second segment (25), the electric heating device (3)
Leeward is oppositely arranged with the first segment (24) and the second segment (25).
10. a kind of air conditioner, it is characterised in that: including air conditioner indoor unit of any of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822149299.3U CN209459081U (en) | 2018-12-20 | 2018-12-20 | A kind of air conditioner indoor unit and air conditioner with electric heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822149299.3U CN209459081U (en) | 2018-12-20 | 2018-12-20 | A kind of air conditioner indoor unit and air conditioner with electric heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209459081U true CN209459081U (en) | 2019-10-01 |
Family
ID=68041446
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822149299.3U Active CN209459081U (en) | 2018-12-20 | 2018-12-20 | A kind of air conditioner indoor unit and air conditioner with electric heating device |
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| Country | Link |
|---|---|
| CN (1) | CN209459081U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112178759A (en) * | 2020-08-17 | 2021-01-05 | 珠海格力电器股份有限公司 | Water pan and courtyard machine air conditioner |
-
2018
- 2018-12-20 CN CN201822149299.3U patent/CN209459081U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112178759A (en) * | 2020-08-17 | 2021-01-05 | 珠海格力电器股份有限公司 | Water pan and courtyard machine air conditioner |
| CN112178759B (en) * | 2020-08-17 | 2021-12-28 | 珠海格力电器股份有限公司 | Water pan and courtyard machine air conditioner |
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