CN203837095U - Indoor unit of air conditioner - Google Patents
Indoor unit of air conditioner Download PDFInfo
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- CN203837095U CN203837095U CN201420076096.5U CN201420076096U CN203837095U CN 203837095 U CN203837095 U CN 203837095U CN 201420076096 U CN201420076096 U CN 201420076096U CN 203837095 U CN203837095 U CN 203837095U
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- 238000010438 heat treatment Methods 0.000 claims abstract description 101
- 230000015572 biosynthetic process Effects 0.000 claims description 7
- 238000007791 dehumidification Methods 0.000 abstract description 10
- 238000007664 blowing Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 238000009833 condensation Methods 0.000 description 3
- 230000005494 condensation Effects 0.000 description 3
- 238000010030 laminating Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000003507 refrigerant Substances 0.000 description 2
- 239000008393 encapsulating agent Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Abstract
The utility model discloses an indoor unit of an air conditioner. According to the indoor unit of the air conditioner, the temperature and the humidity of air blown out of an air outlet can be adjusted, and the temperature and the humidity of air finally blown out can be made to meet the requirement for the comfort level of a user. The indoor unit of the air conditioner comprises an air supplying fan and an air outlet, wherein a heat exchange part is arranged in an air outlet path located between the air supplying fan and the air outlet, the heat exchange part is provided with a heating heat exchange part body and a dehumidification heat exchange part body, and the heating heat exchange part body is located above the dehumidification heat exchange part body.
Description
Technical field
The utility model relates to a kind of air conditioner, relates to particularly a kind of indoor machine of air conditioner.
Background technology
Along with improving constantly that user requires for air comfort level, the function of indoor machine of air conditioner also from single adjusting temperature gradually to diversified development.Particularly, in moist area of heavy rainfull or in plum rain season, airborne high humility can make the body sense of human body not feel well, and therefore, need to control to adjust airborne humidity.
The dehumidification principle of indoor machine of air conditioner is to utilize the cryogenic condensation of air when over-heat-exchanger to dehumidify.But air is after low temperature dehumidification, although humidity be reduced,, airborne temperature also declines thereupon.In the situation that effect on moisture extraction and temperature all being had to requirement such as bathroom etc., after needing air to dehumidify, heat again, to maintain the comfort level of body sense, therefore, the indoor machine of air conditioner with heating and dehumidification function just arises at the historic moment.
As this indoor machine of air conditioner with heating and dehumidification function, for example, at patent documentation 1(Chinese patent ZL200320113155.3) in proposed to have the indoor machine of air pipe blowing of heating and dehumidification function, as shown in Figure 7, indoor machine of air conditioner comprises Air Blast fan 7, evaporimeter 13 and heater 14, wherein, heater 14 and evaporimeter 13 laminatings are arranged in the ventilating path of indoor set, the air blowing out from Air Blast fan 7 after evaporimeter 13 dehumidification by condensation, then via heater 14 heating after-blow to indoor.By heater 14 and evaporimeter 13 laminatings are arranged, due to compact conformation, therefore, be conducive to complete machine miniaturization.
But, through the condensed water except forming after wet heat exchanger dehumidification by condensation, in the situation that also not being able to do in time to be discharged to drain pan completely, be just heated heat exchanger evaporation, make again to go up through the humidity of the air of reheat heat exchanger, cause finally blowing to the comfort level demand that indoor air themperature and humidity cannot meet user.
In addition, when carrying out heating and dehumidification, the temperature of reheat heat exchanger is high, the temperature of removing wet heat exchanger is low, if reheat heat exchanger and arranging except wet heat exchanger laminating, reheat heat exchanger and can interfering except the temperature between wet heat exchanger, thus cause efficiency to reduce.
Therefore, how designing a kind of temperature that can make the air that blows out from air outlet and humidity meets user the indoor machine of air conditioner of the requirement of comfort level is just become to technical problem urgently to be resolved hurrily.
Utility model content
The utility model is considered above-mentioned situation and is completed, its object is to provide a kind of indoor machine of air conditioner, it can regulate the temperature and humidity of the air blowing out from air outlet, and can make temperature and the humidity of the air that finally blows out meet the requirement of user to comfort level.
The indoor machine of air conditioner of first aspect of the present utility model comprises Air Blast fan and air outlet, in air-out path between Air Blast fan and air outlet, be provided with heat exchange department, wherein, above-mentioned heat exchange department has heating heat exchange department and dehumidifying heat exchange department, and above-mentioned heat hot exchange portion is positioned at the top of above-mentioned dehumidifying heat exchange department.
The indoor machine of air conditioner of second aspect of the present utility model is on the basis of the indoor machine of air conditioner of first aspect of the present utility model, the different pipe sections that above-mentioned heating heat exchange department and above-mentioned dehumidifying heat exchange department are the same heat exchangers in above-mentioned heat exchange department.
The indoor machine of air conditioner of the third aspect of the present utility model is on the basis of the indoor machine of air conditioner of first aspect of the present utility model, and above-mentioned heating heat exchange department and above-mentioned dehumidifying heat exchange department are heat exchangers independently.
The indoor machine of air conditioner of fourth aspect of the present utility model is on the basis of the indoor machine of air conditioner of first aspect of the present utility model, and above-mentioned heating heat exchange department and above-mentioned dehumidifying heat exchange department are the configuration of く font.
The indoor machine of air conditioner of the 5th aspect of the present utility model is on the basis of the indoor machine of air conditioner of first aspect of the present utility model, and above-mentioned heating heat exchange department and above-mentioned dehumidifying heat exchange department equate with respect to the angle of the top board place plane formation of above-mentioned indoor machine of air conditioner.
The indoor machine of air conditioner of the 6th aspect of the present utility model is on the basis of the indoor machine of air conditioner of first aspect of the present utility model, and above-mentioned heating heat exchange department and above-mentioned dehumidifying heat exchange department are one or more snippets formula structure.
The indoor machine of air conditioner of the 7th aspect of the present utility model is on the basis of the indoor machine of air conditioner of first aspect of the present utility model, and the available heat exchange area of above-mentioned dehumidifying heat exchange department is greater than the available heat exchange area of above-mentioned heating heat exchange department.
The indoor machine of air conditioner of eight aspect of the present utility model is on the basis of the indoor machine of air conditioner of first aspect of the present utility model, above-mentioned air outlet is positioned at the front panel side of above-mentioned indoor machine of air conditioner, the above-mentioned heat exchange department of ratio position more downstream, close air outlet at above-mentioned air-out path, is provided with the air guide structure mixing for the air by the air by after above-mentioned heating heat exchange department heating and after dehumidifying by above-mentioned dehumidifying heat exchange department.
The indoor machine of air conditioner of the 9th aspect of the present utility model is on the basis of the indoor machine of air conditioner of eight aspect of the present utility model, above-mentioned air guide structure comprises that, for the top air dam towards the guiding of oblique below by the air by after above-mentioned heating heat exchange department heating, this top air dam is arranged on position top board, close air outlet of above-mentioned indoor machine of air conditioner.
The indoor machine of air conditioner of the tenth aspect of the present utility model is on the basis of the indoor machine of air conditioner aspect eight aspect of the present utility model or the 9th, above-mentioned air guide structure comprises the below air dam for the air by after above-mentioned dehumidifying heat exchange department dehumidifying is guided obliquely, and this below air dam is arranged on position base plate, close air outlet of above-mentioned indoor machine of air conditioner.
The indoor machine of air conditioner of the tenth one side of the present utility model is on the basis of the indoor machine of air conditioner of first aspect of the present utility model, above-mentioned air outlet is positioned at the base plate side of above-mentioned indoor machine of air conditioner, downstream at above-mentioned heat exchange department, the top board of above-mentioned indoor machine of air conditioner, near the position of the front panel of above-mentioned indoor machine of air conditioner, be provided with the top air dam for the air by after above-mentioned heating heat exchange department heating is guided towards oblique below.
The indoor machine of air conditioner of the 12 aspect of the present utility model is on the basis of the indoor machine of air conditioner of first aspect of the present utility model, above-mentioned heating heat exchange department is connected with throttling arrangement respectively with above-mentioned dehumidifying heat exchange department, and the amount that flows through above-mentioned heating heat exchange department and the cold-producing medium of above-mentioned dehumidifying heat exchange department is controlled with the above-mentioned throttling arrangement that above-mentioned dehumidifying heat exchange department is connected separately by above-mentioned heating heat exchange department respectively.
The indoor machine of air conditioner of the tenth three aspects: of the present utility model is on the basis of the indoor machine of air conditioner aspect the of the present utility model the 12, and above-mentioned throttling arrangement is motor-driven valve.
By forming as mentioned above, because dehumidifying heat exchange department is arranged on heat exchange department bottom, therefore, the direct drain pan downwards of condensed water is discharged, and the heating heat exchange department that can not be arranged on heat exchange department top evaporates, by this, can guarantee finally to blow to the comfortableness of indoor air.
In addition, because heating heat exchange department and dehumidifying heat exchange department are two independently different pipe sections of the same heat exchanger in heat exchanger or heat exchange department, therefore, can avoid the temperature heating between heat exchange department and dehumidifying heat exchange department to interfere, thereby can guarantee efficiency.
In addition,, because heat exchange department is the structure configuring along the vertical direction, therefore, can reduce the complete machine width of indoor machine of air conditioner, thereby can realize the miniaturization of indoor machine of air conditioner.
In addition, due to by utilizing throttling arrangement to control respectively flowing through the amount of cold-producing medium of heat hot exchange portion and dehumidifying heat exchange department, therefore, control accuracy is high.
Accompanying drawing explanation
Fig. 1 means the heating heat exchange department of indoor machine of air conditioner of embodiment 1 of the present utility model and the cutaway view of the set-up mode of dehumidifying heat exchange department.
Fig. 2 means the heating heat exchange department of indoor machine of air conditioner of embodiment 2 of the present utility model and the cutaway view of the set-up mode of dehumidifying heat exchange department.
Fig. 3 means the heating heat exchange department of indoor machine of air conditioner of embodiment 3 of the present utility model and the cutaway view of the set-up mode of dehumidifying heat exchange department.
Fig. 4 means the heating heat exchange department of indoor machine of air conditioner of embodiment 4 of the present utility model and the cutaway view of the set-up mode of dehumidifying heat exchange department.
Fig. 5 means the heating heat exchange department of indoor machine of air conditioner of embodiment 5 of the present utility model and the cutaway view of the set-up mode of dehumidifying heat exchange department.
Fig. 6 means the heating heat exchange department of indoor machine of air conditioner of embodiment 6 of the present utility model and the cutaway view of the set-up mode of dehumidifying heat exchange department.
Fig. 7 means the reheat heat exchanger of existing indoor machine of air conditioner and removes the cutaway view of the set-up mode of wet heat exchanger.
(symbol description)
100,200,300,400,500,600 indoor machine of air conditioner
100a, 200a, 300a, 400a, 500a, 600a top board
100b, 200b, 300b, 400b, 500b, 600b base plate
100c, 200c, 300c, 400c, 500c, 600c front panel
110,210,310,410,510,610 heating heat exchange departments
120,220,320,420,520,620 dehumidifying heat exchange departments
130,230,330,430,530,630 Air Blast fans
140,240,340,440,540,640 air guide structures
141,241,341,441,541,641 top air dams
142,242,342,442 below air dams
150,250,350,450,550,650 air outlets
The specific embodiment
Below, with reference to accompanying drawing, indoor machine of air conditioner of the present utility model is described.
Fig. 1 means the heating heat exchange department 110 of indoor machine of air conditioner 100 of embodiment 1 of the present utility model and the cutaway view of the set-up mode of dehumidifying heat exchange department 120.
In present embodiment 1, as shown in Figure 1, indoor machine of air conditioner 100 comprises Air Blast fan 130 and is positioned at the air outlet 150 of front panel 100c, in the air-out path between Air Blast fan 130 and air outlet 150, is provided with heat exchange department.Described heat exchange department have be positioned at air-out path on above-below direction diverse location place, be heating heat exchange department 110 and dehumidifying heat exchange department 120 that く font arranges.Above-mentioned heating heat exchange department 110 is positioned at the top of above-mentioned dehumidifying heat exchange department 120.
Above-mentioned heating heat exchange department 110 and above-mentioned dehumidifying heat exchange department 120 are two independently heat exchangers, and each is one section of heat exchanger formation freely.Between above-mentioned heating heat exchange department 110 and above-mentioned dehumidifying heat exchange department 120, by intermediate connector, be connected, between heating heat exchange department 110 after connection and dehumidifying heat exchange department 120, there is no the gap that can directly blow out for air-flow, thereby can prevent from directly blowing out without the air-flow of heating, dehumidifying.The available heat exchange area of above-mentioned dehumidifying heat exchange department 120 is greater than the available heat exchange area of above-mentioned heating heat exchange department 110, to guarantee wet-out property.
Above-mentioned heat exchange department (the heating heat exchange department 110 after connecting and dehumidifying heat exchange department 120) is fixed in indoor unit casing by heat exchange tube sheet (not shown), by this, the air blowing out from Air Blast fan 130 heats and dehumidifies via heating heat exchange department 110 and dehumidifying heat exchange department 120 respectively.
Above-mentioned air outlet 150 is positioned at the front panel 100c side of indoor machine of air conditioner 100.
The above-mentioned heat exchange department of ratio of the air-out path of indoor machine of air conditioner 100 more downstream, near the position of air outlet 150, be provided with the air guide structure 140 for the air mixing after dehumidifying by the air by after above-mentioned heating heat exchange department 110 heating with by above-mentioned dehumidifying heat exchange department 120.
Above-mentioned air guide structure 140 comprises top air dam 141 and below air dam 142.
Above-mentioned top air dam 141 is arranged on position top board 100a, close air outlet 150 of above-mentioned indoor machine of air conditioner 100, for the air by after above-mentioned heating heat exchange department 110 heating is guided towards oblique below.
Above-mentioned below air dam 142 is arranged on position base plate 100a, close air outlet 150 of above-mentioned indoor machine of air conditioner 100, for the air by after above-mentioned dehumidifying heat exchange department 120 dehumidifying is guided obliquely.
Above-mentioned air guide structure is made by expanded material, the air after heating with the air after dehumidifying after mixing, the temperature that formation temperature humidity is suitable, and be blown to indoor.
Above-mentioned heating heat exchange department 110 is connected with not shown motor-driven valve respectively with above-mentioned dehumidifying heat exchange department 120, the amount that flows through above-mentioned heating heat exchange department 110 and the cold-producing medium of above-mentioned dehumidifying heat exchange department 120 is controlled with the motor-driven valve that dehumidifying heat exchange department 120 is connected separately by heating heat exchange department 110 respectively, by this, can make control accuracy high.
According to the indoor machine of air conditioner 100 of present embodiment 1, because dehumidifying heat exchange department 120 is arranged on heat exchange department bottom, therefore, the direct drain pan downwards of condensed water is discharged, and the heating heat exchange department 110 that can not be arranged on heat exchange department top evaporates, by this, can guarantee finally to blow to the comfortableness of indoor air.
In addition, because above-mentioned heating heat exchange department 110 and above-mentioned dehumidifying heat exchange department 120 are two independently heat exchangers, therefore, can avoid the temperature heating between heat exchange department 110 and dehumidifying heat exchange department 120 to interfere, thereby can guarantee efficiency.
In addition,, because heat exchange department is the structure configuring along the vertical direction, therefore, can reduce the complete machine width of indoor machine of air conditioner 100, thereby can realize the miniaturization of indoor machine of air conditioner 100.
Fig. 2 means the heating heat exchange department 210 of indoor machine of air conditioner 200 of embodiment 2 of the present utility model and the cutaway view of the set-up mode of dehumidifying heat exchange department 220.
Embodiment 2 is with the difference of embodiment 1, in embodiment 1, heat exchanger is the setting of く font, but in embodiment 2, as shown in Figure 2, the heating heat exchange department 210 of heat exchanger and dehumidifying heat exchange department 220 are obliquely installed with identical angle with respect to the top board 200a place plane of indoor machine of air conditioner 200.In addition, for identical with embodiment 1 or corresponding parts, mark corresponding Reference numeral, and description is omitted.
Specifically, in embodiment 2, described heat exchange department has heating heat exchange department 210 and the dehumidifying heat exchange department 220 that is positioned at air-out path diverse location place on above-below direction.Above-mentioned heating heat exchange department 210 is positioned at the top of above-mentioned dehumidifying heat exchange department 220.
Above-mentioned heating heat exchange department 210 and above-mentioned dehumidifying heat exchange department 220 are two independently heat exchangers.Above-mentioned heating heat exchange department 210 is fixed in indoor unit casing by heat exchange tube sheet (not shown) with above-mentioned dehumidifying heat exchange department 220, and between above-mentioned heating heat exchange department 210 and above-mentioned dehumidifying heat exchange department 220, be filled with encapsulant, thereby can prevent from directly blowing out without the air-flow of heating, dehumidifying.
In addition, the heating heat exchange department 210 of heat exchanger and dehumidifying heat exchange department 220 are obliquely installed with identical angle with respect to the top board 200a place plane of indoor machine of air conditioner 200, thereby can increase the area of heat exchanger.
According to the indoor machine of air conditioner 200 of present embodiment 2, can obtain the effect identical with the indoor machine of air conditioner 100 of embodiment 1.
Fig. 3 means the heating heat exchange department 310 of indoor machine of air conditioner 300 of embodiment 3 of the present utility model and the cutaway view of the set-up mode of dehumidifying heat exchange department 320.
Embodiment 3 is with the difference of embodiment 2, in embodiment 2, the heating heat exchange department 210 of heat exchanger and dehumidifying heat exchange department 220 are obliquely installed with identical angle with respect to the top board 200a place plane of indoor machine of air conditioner 200, and in embodiment 3, as shown in Figure 3, the heating heat exchange department 310 of heat exchanger and top board 300a place plane vertical arrange of dehumidifying heat exchange department 320 with respect to indoor machine of air conditioner 300.In addition, for identical with embodiment 2 or corresponding parts, mark corresponding Reference numeral, and description is omitted.
Specifically, in embodiment 3, the heating heat exchange department 310 of heat exchanger and dehumidifying heat exchange department 320 are 90 ° with respect to the angle of the top board 300a place plane formation of indoor machine of air conditioner 300.
According to the indoor machine of air conditioner 300 of present embodiment 3, can obtain the effect identical with the indoor machine of air conditioner of embodiment 1 and embodiment 2.
Fig. 4 means the heating heat exchange department 410 of indoor machine of air conditioner 400 of embodiment 4 of the present utility model and the cutaway view of the set-up mode of dehumidifying heat exchange department 420.
Embodiment 4 is with the difference of embodiment 1, in embodiment 1, heat exchanger comprises heating heat exchange department 110 and dehumidifying heat exchange department 120, above-mentioned heating heat exchange department 110 and above-mentioned dehumidifying heat exchange department 120 are two independently heat exchangers, each is one section of heat exchanger formation freely, but in embodiment 4, as shown in Figure 4, above-mentioned dehumidifying heat exchange department 420 consists of two sections of heat exchangers.In addition, for identical with embodiment 1 or corresponding parts, mark corresponding Reference numeral, and description is omitted.
Specifically, in embodiment 4, the hop count (being for example two sections) of dehumidifying heat exchange department 420 is greater than the hop count (being for example a section) of heating heat exchange department 410.Intersegmental and the dehumidifying heat exchange department 420 of adjacent each of dehumidifying heat exchange department 420 is connected by intermediate connector with heating between heat exchange department 410.Between each after connection section heat exchange department, there is no the gap that can directly blow out for air-flow, thereby can prevent from directly blowing out without the air-flow of heating, dehumidifying.
According to the indoor machine of air conditioner 300 of present embodiment 4, can obtain the effect identical with the indoor machine of air conditioner of embodiment 1～embodiment 3.
Fig. 5 means the heating heat exchange department 510 of indoor machine of air conditioner 500 of embodiment 5 of the present utility model and the cutaway view of the set-up mode of dehumidifying heat exchange department 520.
Embodiment 5 is with the difference of embodiment 1, in embodiment 1, air outlet 150 is positioned at the front panel 100c side of indoor machine of air conditioner 100, air guide structure 140 comprises top air dam 141 and below air dam 142, but in embodiment 5, as shown in Figure 5, air outlet 550 is positioned at the base plate 500b side of indoor machine of air conditioner 500, air dam 541 above the downstream of heat exchange department is only provided with.In addition, for identical with embodiment 1 or corresponding parts, mark corresponding Reference numeral, and description is omitted.
Specifically, in embodiment 5, above-mentioned air outlet 550 is positioned at the base plate 500b side of above-mentioned indoor machine of air conditioner 500.For example, downstream at above-mentioned heat exchange department (heat exchange department that is く font), the top board 500a of above-mentioned indoor machine of air conditioner 500, near the position of the front panel 500c of above-mentioned indoor machine of air conditioner 500, be provided with for will be by the air after 510 heating of heating heat exchange department the top air dam 541 towards the guiding of oblique below.
According to the indoor machine of air conditioner 500 of present embodiment 5, can not only in the indoor machine of air conditioner 100,200,300,400 of side air-out formula, obtain above-mentioned technique effect, and can in the indoor machine of air conditioner 500 of lower air-out type, obtain identical technique effect.
Fig. 6 means the heating heat exchange department 610 of indoor machine of air conditioner 600 of embodiment 6 of the present utility model and the cutaway view of the set-up mode of dehumidifying heat exchange department 620.
Embodiment 6 is with the difference of embodiment 5, in embodiment 5, heat exchanger is the setting of く font, and heating heat exchange department 510 and dehumidifying heat exchange department 520 are two independently heat exchangers, but in embodiment 6, as shown in Figure 6, heat exchanger is obliquely installed with respect to the top board 600a place plane of indoor machine of air conditioner 600, and heating heat exchange department 610 is different pipe sections of the same heat exchanger in above-mentioned heat exchange department with dehumidifying heat exchange department 620.In addition, for identical with embodiment 5 or corresponding parts, mark corresponding Reference numeral, and description is omitted.
Specifically, in embodiment 6, be positioned at the circulation that refrigerant inlet by separately of the heating heat exchange department 610 of different pipe sections of same heat exchanger and dehumidifying heat exchange department 620 and outlet realize cold-producing medium, and heating heat exchange department with dehumidify between heat exchange department without intermediate connector.
According to the indoor machine of air conditioner 600 of present embodiment 6, except can obtaining the technique effect of indoor machine of air conditioner 500 of above-mentioned embodiment 5, also due to easy for installation, compact conformation, therefore, can realize the miniaturization of indoor machine of air conditioner.
Above, embodiment 1～embodiment 6 of the present utility model is illustrated, but except the technical scheme that above-mentioned embodiment is recorded, the factor combination of the respective embodiments described above can also be made for obtaining new technical scheme.In addition, the utility model also comprises following variation.
For example, in embodiment 1～embodiment 3, embodiment 5, heating heat exchange department and dehumidifying heat exchange department are two independently heat exchangers, and each is one section of heat exchanger formation freely.In addition, in embodiment 4, heating heat exchange department consists of one section of heat exchanger, except wet heat exchanger consists of two sections of heat exchangers.The utility model is not limited to this, the hop count that can be both dehumidifying heat exchange department is more than or equal to the hop count that heats heat exchange department, also can be heating heat exchange department hop count be greater than dehumidifying heat exchange department hop count, as long as make to dehumidify, the available heat exchange area of heat exchange department is greater than the available heat exchange area of heating heat exchange department, dehumidifying heat exchange department and to heat the concrete hop count of heat exchange department unrestricted.
For example, in embodiment 1～embodiment 4, in the situation that the indoor machine of air conditioner of side air-out formula, air guide structure comprises top air dam and below air dam, but the utility model is not limited to this, in the indoor machine of air conditioner of side air-out formula, top air dam also can be only set, or below air dam is only set.
For example, in above-mentioned embodiment 1～embodiment 6, exemplified with reheat heat exchanger, be connected with not shown motor-driven valve respectively with except wet heat exchanger, flow through the situation that above-mentioned reheat heat exchanger and the above-mentioned amount of removing the cold-producing medium of wet heat exchanger are controlled with the motor-driven valve being connected separately except wet heat exchanger by reheat heat exchanger respectively, but the utility model is not limited to this, as long as make reheat heat exchanger and be connected with throttling arrangement respectively except wet heat exchanger, flowing through the throttling arrangement that reheat heat exchanger and amount except the cold-producing medium of wet heat exchanger be connected separately by reheat heat exchanger with except wet heat exchanger respectively controls.Throttling arrangement is not limited to motor-driven valve, can be also any device that can control refrigerant amount accurately.
Claims (13)
1. an indoor machine of air conditioner, comprises Air Blast fan and air outlet, in the air-out path between Air Blast fan and air outlet, is provided with heat exchange department, it is characterized in that,
Described heat exchange department has heating heat exchange department and dehumidifying heat exchange department,
Described heat hot exchange portion is positioned at the top of described dehumidifying heat exchange department.
2. indoor machine of air conditioner as claimed in claim 1, is characterized in that,
The different pipe sections that described heating heat exchange department and described dehumidifying heat exchange department are the same heat exchangers in described heat exchange department.
3. indoor machine of air conditioner as claimed in claim 1, is characterized in that,
Described heating heat exchange department and described dehumidifying heat exchange department are heat exchangers independently.
4. indoor machine of air conditioner as claimed in claim 1, is characterized in that,
Described heating heat exchange department and described dehumidifying heat exchange department are the configuration of く font.
5. indoor machine of air conditioner as claimed in claim 1, is characterized in that,
Described heating heat exchange department and described dehumidifying heat exchange department equate with respect to the angle of the top board place plane formation of described indoor machine of air conditioner.
6. indoor machine of air conditioner as claimed in claim 1, is characterized in that,
Described heating heat exchange department and described dehumidifying heat exchange department are one or more snippets formula structure.
7. indoor machine of air conditioner as claimed in claim 1, is characterized in that,
The available heat exchange area of described dehumidifying heat exchange department is greater than the available heat exchange area of described heating heat exchange department.
8. indoor machine of air conditioner as claimed in claim 1, is characterized in that,
Described air outlet is positioned at the front panel side of described indoor machine of air conditioner,
In the position more downstream, close air outlet of heat exchange department described in the ratio of described air-out path, be provided with the air guide structure mixing for the air by the air by after described heating heat exchange department heating and after dehumidifying by described dehumidifying heat exchange department.
9. indoor machine of air conditioner as claimed in claim 8, is characterized in that,
Described air guide structure comprises that, for the top air dam towards the guiding of oblique below by the air by after described heating heat exchange department heating, this top air dam is arranged on position top board, close air outlet of described indoor machine of air conditioner.
10. indoor machine of air conditioner as claimed in claim 8 or 9, is characterized in that,
Described air guide structure comprises the below air dam for the air by after described dehumidifying heat exchange department dehumidifying is guided obliquely, and this below air dam is arranged on position base plate, close air outlet of described indoor machine of air conditioner.
11. indoor machine of air conditioner as claimed in claim 1, is characterized in that,
Described air outlet is positioned at the base plate side of described indoor machine of air conditioner,
In the downstream of described heat exchange department, the top board of described indoor machine of air conditioner, near the position of the front panel of described indoor machine of air conditioner, be provided with the top air dam for the air by after described heating heat exchange department heating is guided towards oblique below.
12. indoor machine of air conditioner as claimed in claim 1, is characterized in that,
Described heating heat exchange department is connected with throttling arrangement respectively with described dehumidifying heat exchange department,
The amount that flows through described heating heat exchange department and the cold-producing medium of described dehumidifying heat exchange department is controlled with the described throttling arrangement that described dehumidifying heat exchange department is connected separately by described heating heat exchange department respectively.
13. indoor machine of air conditioner as claimed in claim 12, is characterized in that,
Described throttling arrangement is motor-driven valve.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420076096.5U CN203837095U (en) | 2014-02-21 | 2014-02-21 | Indoor unit of air conditioner |
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| CN201420076096.5U CN203837095U (en) | 2014-02-21 | 2014-02-21 | Indoor unit of air conditioner |
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| CN203837095U true CN203837095U (en) | 2014-09-17 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104770849A (en) * | 2015-03-13 | 2015-07-15 | 红云红河烟草(集团)有限责任公司 | Temperature and humidity adjustment device of intake air for cooling down tobacco shreds |
| CN106885303A (en) * | 2015-12-16 | 2017-06-23 | 上海日立电器有限公司 | Sensible heat latent heat separates the air-conditioning system of control |
| JPWO2016208567A1 (en) * | 2015-06-25 | 2018-03-29 | 東芝キヤリア株式会社 | Ceiling-mounted air conditioner and heat exchanger |
| CN111380162A (en) * | 2018-12-29 | 2020-07-07 | 大金工业株式会社 | Air treatment system and control method thereof |
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2014
- 2014-02-21 CN CN201420076096.5U patent/CN203837095U/en not_active Expired - Lifetime
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| CN104770849A (en) * | 2015-03-13 | 2015-07-15 | 红云红河烟草(集团)有限责任公司 | Temperature and humidity adjustment device of intake air for cooling down tobacco shreds |
| JPWO2016208567A1 (en) * | 2015-06-25 | 2018-03-29 | 東芝キヤリア株式会社 | Ceiling-mounted air conditioner and heat exchanger |
| EP3315869A4 (en) * | 2015-06-25 | 2019-03-27 | Toshiba Carrier Corporation | Ceiling installation type air conditioner and heat exchanger |
| CN106885303A (en) * | 2015-12-16 | 2017-06-23 | 上海日立电器有限公司 | Sensible heat latent heat separates the air-conditioning system of control |
| CN111380162A (en) * | 2018-12-29 | 2020-07-07 | 大金工业株式会社 | Air treatment system and control method thereof |
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Granted publication date: 20140917 |