CN203443064U - Roof type air conditioner - Google Patents
Roof type air conditioner Download PDFInfo
- Publication number
- CN203443064U CN203443064U CN201320551636.6U CN201320551636U CN203443064U CN 203443064 U CN203443064 U CN 203443064U CN 201320551636 U CN201320551636 U CN 201320551636U CN 203443064 U CN203443064 U CN 203443064U
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- air
- evaporimeter
- roof type
- dividing plate
- housing section
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Abstract
The utility model provides a roof type air conditioner which comprises a shell and an evaporator. The shell comprises an indoor shell part and an outdoor shell part. The evaporator is arranged in the indoor shell part. An acute angle is formed between the windward side of the evaporator and the bottom surface of the indoor shell part so that the side face of the indoor shell part can be divided into a return air area and an air supply area, wherein the return air area is lower than the upper edge of the windward side of the evaporator, and the air supply area is higher than the upper edge of the windward side of the evaporator. The return air area is provided with a return air inlet opposite to the windward side of the evaporator, and the air supply area is provide with an air supply outlet. According to the roof type air conditioner, due to the fact that the evaporator is arranged to be in the mode that the acute angle is formed between the windward side and the bottom surface of the indoor shell part, and namely the evaporator is arranged obliquely in the height direction of the shell, the contact area between return air and the surface of the evaporator can be increased, and the heat exchange efficiency of the evaporator is improved.
Description
Technical field
The utility model relates to air-conditioning equipment field, especially, relates to a kind of roof type air-conditioner.
Background technology
At present, the indoor of roof type air-conditioner, all that evaporimeter and inner blower along continuous straight runs are arranged abreast, it is also to arrange in same level direction that such setting makes the return air inlet of indoor and air outlet, this has just caused the appearance of following several respects problem: the first, and the heat exchange efficiency of evaporimeter is low; The second, blower fan power output is large; The 3rd, the housing volume of roof type air-conditioner is large, cost of transportation is high.
Utility model content
The utility model object is to provide a kind of roof type air-conditioner, to solve the low and bulky technical problem of housing of existing roof type air-conditioner evaporimeter heat exchange efficiency.
For achieving the above object, the utility model provides a kind of roof type air-conditioner, comprising: housing, comprises indoor housing section and chamber enclosure body; Evaporimeter, be arranged in indoor housing section, and between the windward side of evaporimeter and the bottom surface of indoor housing section, form acute angle so that the side of indoor housing section is divided into lower than the return air region of the windward side top edge of evaporimeter with higher than the air-supply region of the windward side top edge of evaporimeter, return air region division has the return air inlet relative with the windward side of evaporimeter, and air-supply region is provided with air outlet.
Further, the roof type air-conditioner that the utility model provides, also comprises: inner blower, be arranged in indoor housing section, and the outlet of inner blower is relative with air outlet.
Further, between the outlet of inner blower and air outlet, form level air-supply passage.
Further, the shape acute angle to 75 ° at 45 ° between the windward side of evaporimeter and the bottom surface of indoor housing section.
Further, in housing, be provided with for housing being divided into the dividing plate of indoor housing section and chamber enclosure body; In chamber enclosure body, be provided with condenser, condenser takes the shape of the letter U and arranges along the surface of dividing plate, the first side plate adjacent with dividing plate and the second side plate relative with dividing plate.
Further, between the first that condenser is arranged along the surface of dividing plate and the surface of dividing plate, be reserved with heat-dissipating space.
Further, the triangle space that the first that heat-dissipating space is condenser and dividing plate, the first side plate form.
Further, the angle being formed by first and the dividing plate of condenser in triangle space is 10 ° to 30 °.
Further, the roof type air-conditioner that the utility model provides, also comprises: electrical appliance kit, is arranged in indoor housing section.
The utlity model has following beneficial effect:
The utility model provides a kind of roof type air-conditioner, and this air conditioner comprises: housing, and this housing comprises indoor housing section and chamber enclosure body; Evaporimeter, be arranged in indoor housing section, and between the windward side of evaporimeter and the bottom surface of indoor housing section, form acute angle so that the side of indoor housing section is divided into lower than the return air region of the windward side top edge of evaporimeter with higher than the air-supply region of the windward side top edge of evaporimeter, return air region division has the return air inlet relative with the windward side of evaporimeter, and air-supply region is provided with air outlet.The roof type air-conditioner that the utility model provides, owing to evaporimeter being arranged as to the acutangulate form of shape between windward side and the bottom surface of indoor housing section, being about to evaporimeter places obliquely along the short transverse of housing, can increase the contact area of return air and evaporator surface, improve the heat exchange efficiency of evaporimeter, and, the height of evaporimeter in indoor housing section reduces, limitation in height due to other equipment of air conditioner, the height of housing cannot continue to reduce again, make the side of indoor housing section can reserve the region that air outlet is set, thereby the short transverse setting by air outlet and return air inlet along housing, without taking separately shell space, air outlet is set, saving air outlet takes up room.
Except object described above, feature and advantage, the utility model also has other object, feature and advantage.Below with reference to figure, the utility model is described in further detail.
Accompanying drawing explanation
The accompanying drawing that forms the application's a part is used to provide further understanding of the present utility model, and schematic description and description of the present utility model is used for explaining the utility model, does not form improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the outside perspective view of the roof type air-conditioner of the utility model preferred embodiment;
Fig. 2 is the internal main TV structure schematic diagram of the roof type air-conditioner of the utility model preferred embodiment; And
Fig. 3 is the inside plan structure schematic diagram of the roof type air-conditioner of the utility model preferred embodiment.
The specific embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is elaborated, but the multitude of different ways that the utility model can be defined by the claims and cover is implemented.
As depicted in figs. 1 and 2, the utility model provides a kind of roof type air-conditioner, and this air conditioner comprises: housing 10, and this housing 10 comprises indoor housing section 11 and chamber enclosure body 12; Indoor housing section 11 is connected with temperature adjustment room by airduct, in indoor housing section 11, is provided with evaporimeter 30, and evaporimeter 30 is lowered the temperature for the air that will suck from temperature adjustment room, and then delivers in conditioned space.In order to reduce the volume of housing 10, the heat exchange efficiency of raising evaporimeter 30, between the bottom surface of the windward side of evaporimeter 30 and indoor housing section 11, form acute angle A, that is to say, evaporimeter 30 arranges obliquely along the short transverse of housing 10, arrange like this, reduced the height space that evaporimeter 30 takies on the one hand, reduce complete machine housing volume and weight, improve dress cabinet amount, reduced material cost, dress cabinet cost and cost of transportation; On the other hand, can increase the contact area of inner surface and the overcurrent air of evaporimeter 30, improve the heat exchange area of evaporimeter 30.Windward side top edge after the evaporimeter 30 of take is obliquely installed is boundary, and the side plate of indoor housing section 11 is divided into lower than the return air region of the windward side top edge of evaporimeter 30 with higher than the air-supply region of the windward side top edge of evaporimeter 30.Owing to being not only provided with evaporimeter 30 in housing, also be provided with the equipment such as compressor, inner blower 50, outer blower fan, each equipment has its fixing installation site, cannot change arbitrarily, so cause the whole height of housing 10 not reduce according to the reduction of the height of evaporimeter 30 completely.In the utility model, because evaporimeter 30 is obliquely installed, saved space, make the side plate top of indoor housing section 11 reserve air-supply region, like this, just can utilize this part air-supply region division air outlet 11c, and at the return air region division return air inlet 11a being positioned at below territory, blow zones, like this, the return air sucking from temperature adjustment room can guarantee all through evaporimeter 30, to carry out cooling after entering in indoor housing section 11 through return air inlet 11a, then through being arranged in the air outlet 11c of top, be transported to temperature adjustment room again.(in Fig. 2, the direction of arrow represents gas flow direction)
From Fig. 1, the size of air outlet 11c is significantly less than the size of return air inlet 11a, and this is because in the situation of same air mass flow, needs the air velocity of air outlet to be greater than the air velocity of return air inlet, in addition, also to consider with the size that is connected to the airduct in temperature adjustment room and match.
Consider the reasons such as height of static pressure requirement and the evaporimeter 30 of inner blower 50, between the windward side of evaporimeter 30 and the bottom surface of indoor housing section 11, during the shape acute angle A to 75 ° at 45 °, the heat transfer effect of evaporimeter 30 can reach reasonable state.For example, when inner blower 50 is highly constant, as acute angle A, more the ratio of the shared indoor housing section 11 of hour evaporimeter 30 is larger, evaporimeter 30 to cross wind area larger, wind speed decreased now, windage reduces, static pressure is less.
In order to reduce fan resistance, inner blower 50 can utilize saves that evaporimeter 30 tilts to put rear height space of saving out and the position that is arranged on a little higher than evaporimeter 30 is relative with air outlet 11c to guarantee the outlet of inner blower 50.Due to the restriction of the height of housing 10, the outlet of inner blower 50 possibly cannot be aimed at completely with air outlet 11c, the so-called center line of outlet and the centerline collineation of air outlet 11c that refers to inner blower 50 of aiming at.But actual conditions may make slightly dislocation between the outlet of inner blower 50 and air outlet 11c because of unit size restrictions, as long as guarantee that the outlet of inner blower 50 and the supply air duct 51 between air outlet 11c are in level as far as possible, also can be described as that to meet inner blower height consistent with evaporimeter windward side top edge.So just can reduce to greatest extent other windages except evaporimeter 30, increase the air quantity that changes of inner blower 50, improve evaporimeter heat exchange efficiency.And, the height of inner blower 50 is improved, can also utilize return air compare because temperature is high to blow density little, the return air that the enters return air inlet 11a conveying that can make progress under the effect of buoyancy, thus can reduce the power consumption of inner blower 50.
In order further to reduce fan resistance, improve air-supply efficiency, the outlet of inner blower 50 can be connected by horizontally disposed air-supply passage 51 with air outlet 11c, and such supply air duct 51 can guarantee the outlet of inner blower 50 and the shortest path between air outlet 11c, reduces unit internal pressure loss.
As shown in Figure 3, in housing, be provided with dividing plate 15, for housing 10 being partitioned into indoor housing section 11 and chamber enclosure body 12.In chamber enclosure body 12, be provided with compressor 20 and be arranged on compressor 20 condenser 40 around, the L shaped arrangement form that condenser in the utility model 40 is broken through in the past, this condenser 40 takes the shape of the letter U and arranges along the surface of dividing plate 15, the first side plate 12a adjacent with dividing plate 15 and the second side plate 12c relative with dividing plate 15.U-shaped arranges and to compare with L shaped layout, can increase the quantity of 40 windward side of condenser, and then obtain larger heat exchange area.
Because dividing plate 15 is solid plate, there is no air vent, so in order to increase further the windward side of condenser 40, be reserved with heat-dissipating space B between the first 41 that condenser 40 is arranged along the surface of dividing plate 15 and the surface of dividing plate 15.That is to say, between the first 41 that condenser 40 is arranged along the surface of dividing plate 15 and the surface of dividing plate 15, leave certain distance.
The space taking in order to save condenser 40, heat-dissipating space B is the first 41 of condenser 40 and the triangle space of dividing plate 15, the first side plate 12a formation.The first 41 that is condenser 40 is not in the space being arranged on individually apart from dividing plate 15 certain distances, but gradually relies on dividing plate 15 and be connected with dividing plate 15, and such setting, can also play the effect that condenser 40 is fixed.
In order to increase condenser 40 heat exchange areas, reduce condenser 40 again and take up room, the number of degrees of the angle C being formed by the first 41 of condenser 40 and dividing plate 15 in triangle space be designed to 10 ° to 30 ° comparatively suitable.In prior art, L shaped condenser windward side is 2 faces, and the windward side of condenser 40 of the present utility model can reach three to five.
In addition, in order to improve the radiating efficiency of electrical appliance kit 70, in the utility model, electrical appliance kit 70 is arranged in indoor housing section 11, like this, first can utilizes the remaining space after inner blower 50 is installed, complete machine space availability ratio significantly increases, secondly, the gas flow temperature cooling through evaporimeter 30 is lower, makes electric-controlled box 70 larger with the temperature difference outside electric-controlled box, radiating efficiency is higher, and center of gravity and geometric center that this layout type is also conducive to complete machine approach, and tilt when avoiding fork fortune.
The quantity of the inner blower 50 in the utility model, condenser 40 and outer blower fan 60 is two, this is only to determine according to the needed heat exchange area in the workplace of air conditioner, the technical scheme adopting for the applicable equally the utility model of the roof type air-conditioner with single or more inner blowers, condenser and outer blower fan.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (9)
1. a roof type air-conditioner, is characterized in that, comprising:
Housing (10), comprises indoor housing section (11) and chamber enclosure body (12);
Evaporimeter (30), be arranged in described indoor housing section (11), and between the bottom surface of the windward side of described evaporimeter (30) and described indoor housing section (11), form acute angle so that the side of described indoor housing section (11) is divided into lower than the return air region of the windward side top edge of described evaporimeter (30) with higher than the air-supply region of the windward side top edge of described evaporimeter (30), described return air region division has the return air inlet (11a) relative with the windward side of described evaporimeter (30), and described air-supply region is provided with air outlet (11c).
2. roof type air-conditioner according to claim 1, is characterized in that, also comprises:
Inner blower (50), is arranged in described indoor housing section (11), and the outlet of described inner blower (50) is relative with described air outlet (11c).
3. roof type air-conditioner according to claim 2, is characterized in that,
Between the outlet of described inner blower (50) and described air outlet (11c), form the air-supply passage (51) of level.
4. roof type air-conditioner according to claim 1, is characterized in that,
The shape acute angle to 75 ° at 45 ° between the bottom surface of the windward side of described evaporimeter (30) and described indoor housing section (11).
5. roof type air-conditioner according to claim 1, is characterized in that,
In described housing (10), be provided with for described housing (10) being divided into the dividing plate (15) of described indoor housing section (11) and described chamber enclosure body (12);
In described chamber enclosure body (12), be provided with condenser (40), described condenser (40) takes the shape of the letter U and arranges along the surface of described dividing plate (15), the first side plate (12a) adjacent with described dividing plate (15) and the second side plate (12c) relative with described dividing plate (15).
6. roof type air-conditioner according to claim 5, is characterized in that,
Between the first (41) that described condenser (40) is arranged along the surface of described dividing plate (15) and the surface of described dividing plate (15), be reserved with heat-dissipating space (B).
7. roof type air-conditioner according to claim 6, is characterized in that,
Described heat-dissipating space (B) is the first (41) of described condenser (40) and the triangle space of described dividing plate (15), described the first side plate (12a) formation.
8. roof type air-conditioner according to claim 7, is characterized in that,
First (41) by described condenser (40) in described triangle space is 10 ° to 30 ° with the angle that described dividing plate (15) forms.
9. according to the roof type air-conditioner described in any one in claim 1 to 8, it is characterized in that, also comprise:
Electrical appliance kit (70), is arranged in described indoor housing section (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320551636.6U CN203443064U (en) | 2013-09-05 | 2013-09-05 | Roof type air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320551636.6U CN203443064U (en) | 2013-09-05 | 2013-09-05 | Roof type air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203443064U true CN203443064U (en) | 2014-02-19 |
Family
ID=50094115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320551636.6U Expired - Fee Related CN203443064U (en) | 2013-09-05 | 2013-09-05 | Roof type air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203443064U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015032211A1 (en) * | 2013-09-05 | 2015-03-12 | 珠海格力电器股份有限公司 | Roof-top air conditioner |
| CN105133269A (en) * | 2014-05-30 | 2015-12-09 | 杭州三花研究院有限公司 | Clothing drying device and drying system |
| CN105220425A (en) * | 2014-05-30 | 2016-01-06 | 杭州三花研究院有限公司 | A kind of clothes drying device and drying system |
| CN105297371A (en) * | 2014-05-30 | 2016-02-03 | 杭州三花研究院有限公司 | Clothes drying device and drying system |
| CN105297369A (en) * | 2014-05-30 | 2016-02-03 | 杭州三花研究院有限公司 | Clothes drying device and drying system |
| CN105297371B (en) * | 2014-05-30 | 2018-06-01 | 杭州三花研究院有限公司 | A kind of clothes drying device and drying system |
| WO2018209903A1 (en) * | 2017-05-15 | 2018-11-22 | 广东美的暖通设备有限公司 | Ceiling-mounted air conditioner |
-
2013
- 2013-09-05 CN CN201320551636.6U patent/CN203443064U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015032211A1 (en) * | 2013-09-05 | 2015-03-12 | 珠海格力电器股份有限公司 | Roof-top air conditioner |
| CN104422115A (en) * | 2013-09-05 | 2015-03-18 | 珠海格力电器股份有限公司 | Roof type air conditioner |
| CN105133269A (en) * | 2014-05-30 | 2015-12-09 | 杭州三花研究院有限公司 | Clothing drying device and drying system |
| CN105220425A (en) * | 2014-05-30 | 2016-01-06 | 杭州三花研究院有限公司 | A kind of clothes drying device and drying system |
| CN105297371A (en) * | 2014-05-30 | 2016-02-03 | 杭州三花研究院有限公司 | Clothes drying device and drying system |
| CN105297369A (en) * | 2014-05-30 | 2016-02-03 | 杭州三花研究院有限公司 | Clothes drying device and drying system |
| CN105133269B (en) * | 2014-05-30 | 2018-04-17 | 杭州三花研究院有限公司 | A kind of clothes drying device and drying system |
| CN105297369B (en) * | 2014-05-30 | 2018-04-17 | 杭州三花研究院有限公司 | A kind of clothes drying device and drying system |
| CN105220425B (en) * | 2014-05-30 | 2018-05-04 | 杭州三花研究院有限公司 | A kind of clothes drying device and drying system |
| CN105297371B (en) * | 2014-05-30 | 2018-06-01 | 杭州三花研究院有限公司 | A kind of clothes drying device and drying system |
| WO2018209903A1 (en) * | 2017-05-15 | 2018-11-22 | 广东美的暖通设备有限公司 | Ceiling-mounted air conditioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140219 Termination date: 20210905 |