CN202511384U - Top air conditioner for passenger vehicle - Google Patents
Top air conditioner for passenger vehicle Download PDFInfo
- Publication number
- CN202511384U CN202511384U CN2012200559479U CN201220055947U CN202511384U CN 202511384 U CN202511384 U CN 202511384U CN 2012200559479 U CN2012200559479 U CN 2012200559479U CN 201220055947 U CN201220055947 U CN 201220055947U CN 202511384 U CN202511384 U CN 202511384U
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- air conditioner
- passenger vehicle
- condensation
- mounted air
- condenser
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Abstract
The utility model discloses a top air conditioner for a passenger vehicle. The top air conditioner comprises a condensation chamber and an evaporation chamber. The condensation chamber comprises a condensation fan and a condensation mechanism, wherein the condensation fan is arranged above the condensation mechanism; and the condensation mechanism has a V-shaped cross section. According to the top air conditioner for the passenger vehicle, by the V-shaped condensation mechanism, the condensation mechanism can be shortened under the condition of the same cooling capacity, and a pipeline flow is correspondingly shortened, so that the condensation chamber in which the condensation mechanism is required to be arranged is corresponding reduced, the size of the whole top air conditioner is reduced, and the aims of rational layout and compact structure can be fulfilled; and in addition, the size of the top air conditioner is reduced, so that the carrying capacity of the passenger vehicle is correspondingly reduced, and the aim of reducing energy consumption is also fulfilled.
Description
Technical field
The utility model relates to a kind of coach air conditioner field, is specifically related to a kind of passenger vehicle top-mounted air conditioner.
Background technology
At present coach air conditioner adopts the windward type structure usually, and condenser is low early and high after form in condensation chamber, i.e. domatic setting is cooled off in order to make passenger vehicle in advancing, utilize to collect a large amount of natural winds, reaches purpose of energy saving with this work that reduces condensation fan.
But the condenser of this kind form is reaching under the situation of identical refrigerating capacity, and needed volume is bigger, and installing space also can correspondingly increase like this, and pipeline also can increase; Simultaneously, under this kind situation, the coolant charging amount strengthens, and vehicle body carries also corresponding increasing, makes cost increase thus.
Therefore, a kind of compact conformation, rationally distributed, the pipeline flow process is shorter, the passenger vehicle top-mounted air conditioner that can play energy-conserving action is demanded urgently occurring.
The utility model content
For solving the problems of the technologies described above, the purpose of the utility model be to provide a kind of compact conformation, rationally distributed, the pipeline flow process is shorter, can play the passenger vehicle top-mounted air conditioner of energy-conserving action.
For achieving the above object; The technical scheme of the utility model is following: a kind of passenger vehicle top-mounted air conditioner, comprise condensation chamber and vaporization chamber, and said condensation chamber comprises condensation fan and condensing mechanism; Said condensation fan is arranged at said condensing mechanism top, and the cross section of said condensing mechanism is a V-arrangement.
Preferably, the axis of the V-arrangement axis of said condensing mechanism and said condensation chamber and said vaporization chamber is on same straight line.
Preferably, said condensing mechanism comprises first condenser and second condenser, is connected with said vaporization chamber after said first condenser and the said second condenser parallel connection.
Preferably, said first condenser includes a plurality of flat tubes, collector that is connected in said flat tube two ends and the joint that is connected with exterior line that is used for flow of refrigerant with said second condenser, and said joint is arranged on the said collector.
Preferably, between per two flat tubes, be provided with radiating fin.
Preferably, said flat tube cross section is track shape.
Preferably, said vaporization chamber axis is provided with expansion valve, is provided with evaporation fan in said expansion valve both sides, between said evaporation fan and said expansion valve, is provided with evaporimeter.
Pass through technique scheme; The beneficial effect of the utility model technical scheme is: a kind of passenger vehicle top-mounted air conditioner; Comprise condensation chamber and vaporization chamber; Said condensation chamber comprises condensation fan and condensing mechanism, and said condensation fan is arranged at said condensing mechanism top, and the cross section of said condensing mechanism is a V-arrangement; Adopt the passenger vehicle top-mounted air conditioner that the utility model provided, through the V-arrangement condensing mechanism, can be under the situation of identical refrigerating capacity; Can be so that the condensing mechanism contraction in length, the corresponding shortening of pipeline flow process, the condensation chamber of required like this installation condensing mechanism reduces with regard to corresponding; Then the volume of whole top-mounted air conditioner will diminish; Top-mounted air conditioner just can reach purpose rationally distributed, compact conformation like this, simultaneously, because the smaller volume of top-mounted air conditioner; Then the passenger vehicle load-carrying is corresponding reduces, and can also play the purpose of saving energy consumption.
Description of drawings
In order to be illustrated more clearly in the technical scheme in the utility model embodiment technology; To do to introduce simply to the accompanying drawing of required use in the embodiment technical description below; Obviously, the accompanying drawing in describing below only is some embodiment of the utility model, for those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of a kind of passenger vehicle top-mounted air conditioner of the utility model embodiment;
Fig. 2 is the cross sectional representation of a kind of passenger vehicle top-mounted air conditioner of the utility model embodiment condensation chamber;
Fig. 3 is the front view of a kind of passenger vehicle top-mounted air conditioner of the utility model embodiment first condenser;
Fig. 4 is a kind of passenger vehicle top-mounted air conditioner embodiment A of the utility model-A cutaway view.
The represented corresponding component title of numeral among the figure:
1. condensation fan 2. condensing mechanisms 21. first condensers 22. second condensers 221. flat tubes 222. collectors 223. joints 224. fins 3. evaporation fans 4. expansion valves 5. evaporimeters.
The specific embodiment
To combine the accompanying drawing among the utility model embodiment below, the technical scheme among the utility model embodiment is carried out clear, intactly description, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
The utility model provide a kind of compact conformation, rationally distributed, the pipeline flow process is shorter, can play the passenger vehicle top-mounted air conditioner of energy-conserving action.
Embodiment,
Like Fig. 1, like Fig. 2, like Fig. 3 and as shown in Figure 4; A kind of passenger vehicle top-mounted air conditioner comprises condensation chamber and vaporization chamber, and said condensation chamber comprises condensation fan 1 and condenser 2; Said condensation fan 1 is arranged at said condensing mechanism 2 tops, and the cross section of said condensing mechanism 2 is a V-arrangement.
V-arrangement condensing mechanism 2 is installed in the condensation chamber, under the situation that guarantees identical refrigerating capacity, reduces the length of condensing mechanism 2; Make the pipeline flow process shorten accordingly like this, the condensation chamber of required installation condenser reduces with regard to corresponding, and top-mounted air conditioner just can reach purpose rationally distributed, compact conformation like this; Diminish owing to required condensation chamber simultaneously; Then the volume of whole top-mounted air conditioner will diminish, and then the passenger vehicle load-carrying is corresponding reduces, and has reached the purpose of saving energy consumption.
The V-arrangement axis of said condensing mechanism 2 and the axis of said condensation chamber and said vaporization chamber are on same straight line; Said condensing mechanism 2 comprises first condenser 21 and second condenser 22, and said first condenser 21 is connected with said vaporization chamber with said second condenser 22 parallel connection backs.
Said vaporization chamber axis is provided with expansion valve 4, is provided with evaporation fan 3 in said expansion valve 4 both sides, between said evaporation fan 3 and said expansion valve 4, is provided with evaporimeter 5.
Said first condenser 21 includes a plurality of flat tubes 221 that are used for flow of refrigerant, the collector 222 and the joint that is connected with exterior line 223 that is connected in said flat tube 221 two ends with said second condenser 22, and said joint 223 is arranged on the said collector 222; In the present technique scheme, said joint 223 is two, is connected with the pipeline of outside respectively; Cold-producing medium gets into the collector 222 of first condenser 21 from one of them joint; Flat tube 221 is immersed in shunting then, and the parallel collector that flows to the opposite 222 flows out from another joint at last again; Get into exterior line, thereby circulate.
Between per two flat tubes 221, be provided with radiating fin 224, said flat tube 221 cross sections are track shape; In technique scheme,, improved radiating effect through radiating fin 224; Characteristics such as the pressure loss that this kind condenser has air side and refrigerant side is little, heat transfer coefficient is high, in light weight, compact conformation and filling quantity of refrigerant are few.
Its operation principle is: after the operation of air conditioner start; The low-pressure steam of refrigeration system inner refrigerant (R134a) machine that is compressed sucks also and drains into condenser behind the boil down to high steam; The outdoor air that sucks of condensation fan 1 condenser 2 of flowing through simultaneously; Take away the cold-producing medium liberated heat, make high pressure refrigerant vapor be condensed into middle press liquid.Spray into evaporimeter 5 behind middle press liquid process device for drying and filtering, the expansion valve 4, and under corresponding low pressure, evaporating the heat around drawing.Simultaneously evaporation fan 3 constantly gets between the fin of evaporimeter 5 air to carry out heat exchange, and the air that turns cold after the heat release is sent in the passenger vehicle.So room air constantly circulates, and reaches the purpose that reduces temperature.
Pass through technique scheme; The beneficial effect of the utility model technical scheme is: a kind of passenger vehicle top-mounted air conditioner; Comprise condensation chamber and vaporization chamber; Said condensation chamber comprises condensation fan 1 and condensing mechanism 2, and said condensation fan 1 is arranged at said condensing mechanism 2 tops, and the cross section of said condensing mechanism 2 is a V-arrangement; Adopt the passenger vehicle top-mounted air conditioner that the utility model provided, through V-arrangement condensing mechanism 2, can be under the situation of identical refrigerating capacity; Can be so that condensing mechanism 2 contraction in lengths, the corresponding shortening of pipeline flow process, the condensation chamber of required like this installation condensing mechanism 2 reduces with regard to corresponding; Then the volume of whole top-mounted air conditioner will diminish; Top-mounted air conditioner just can reach purpose rationally distributed, compact conformation like this, simultaneously, because the smaller volume of top-mounted air conditioner; Then the passenger vehicle load-carrying is corresponding reduces, and can also play the purpose of saving energy consumption.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be conspicuous concerning those skilled in the art, and defined General Principle can realize under the situation of spirit that does not break away from the utility model or scope in other embodiments among this paper.Therefore, the utility model will can not be restricted to these embodiment shown in this paper, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.
Claims (7)
1. a passenger vehicle top-mounted air conditioner is characterized in that, comprises condensation chamber and vaporization chamber, and said condensation chamber comprises condensation fan and condensing mechanism, and said condensation fan is arranged at said condensing mechanism top, and the cross section of said condensing mechanism is a V-arrangement.
2. passenger vehicle top-mounted air conditioner according to claim 1 is characterized in that, the V-arrangement axis of said condensing mechanism and the axis of said condensation chamber and said vaporization chamber are on same straight line.
3. passenger vehicle top-mounted air conditioner according to claim 2 is characterized in that, said condensing mechanism comprises first condenser and second condenser, is connected with said vaporization chamber after said first condenser and the said second condenser parallel connection.
4. according to each described passenger vehicle top-mounted air conditioner of claim 1-3; It is characterized in that; Said first condenser includes a plurality of flat tubes, collector that is connected in said flat tube two ends and the joint that is connected with exterior line that is used for flow of refrigerant with said second condenser, and said joint is arranged on the said collector.
5. passenger vehicle top-mounted air conditioner according to claim 4 is characterized in that, between per two flat tubes, is provided with radiating fin.
6. passenger vehicle top-mounted air conditioner according to claim 5 is characterized in that, said flat tube cross section is track shape.
7. passenger vehicle top-mounted air conditioner according to claim 6 is characterized in that, said vaporization chamber axis is provided with expansion valve, is provided with evaporation fan in said expansion valve both sides, between said evaporation fan and said expansion valve, is provided with evaporimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200559479U CN202511384U (en) | 2012-02-21 | 2012-02-21 | Top air conditioner for passenger vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200559479U CN202511384U (en) | 2012-02-21 | 2012-02-21 | Top air conditioner for passenger vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202511384U true CN202511384U (en) | 2012-10-31 |
Family
ID=47063867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200559479U Expired - Fee Related CN202511384U (en) | 2012-02-21 | 2012-02-21 | Top air conditioner for passenger vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202511384U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103121391A (en) * | 2012-11-15 | 2013-05-29 | 柳州易舟汽车空调有限公司 | Integrated type motor-driven air conditioner |
| CN109955677A (en) * | 2019-03-11 | 2019-07-02 | 苏州新同创汽车空调有限公司 | A kind of short expanded letter air-conditioning of aluminium alloy |
-
2012
- 2012-02-21 CN CN2012200559479U patent/CN202511384U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103121391A (en) * | 2012-11-15 | 2013-05-29 | 柳州易舟汽车空调有限公司 | Integrated type motor-driven air conditioner |
| CN103121391B (en) * | 2012-11-15 | 2015-12-02 | 柳州易舟汽车空调有限公司 | Integral electric air conditioner |
| CN109955677A (en) * | 2019-03-11 | 2019-07-02 | 苏州新同创汽车空调有限公司 | A kind of short expanded letter air-conditioning of aluminium alloy |
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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: 20121031 Termination date: 20180221 |