CN204176777U - A kind of passenger vehicle air conditioner realizing side air inlet compensation condensation - Google Patents
A kind of passenger vehicle air conditioner realizing side air inlet compensation condensation Download PDFInfo
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- CN204176777U CN204176777U CN201420596832.XU CN201420596832U CN204176777U CN 204176777 U CN204176777 U CN 204176777U CN 201420596832 U CN201420596832 U CN 201420596832U CN 204176777 U CN204176777 U CN 204176777U
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Abstract
The utility model relates to a kind of hvac system, particularly a kind of passenger vehicle air conditioner realizing side air inlet compensation condensation.This realizes the passenger vehicle air conditioner that side air inlet compensates condensation, comprise control panel, evaporator assembly and condenser assembly, described condenser assembly is stamped condenser cap, condenser core is provided with in condenser assembly, described evaporator assembly is provided with evaporimeter cap, is provided with indoor heat exchanger and control box in evaporator assembly.Its beneficial effect is: a kind of passenger vehicle air conditioner realizing side air inlet compensation condensation of the utility model had both retained windward type condensator assembly compact, reduced the advantage of Fan Energy-saving, non-windward type condensator assembly side air inlet is had again to ensure the advantage that fan delivery can not decay, enough effectively save electric quantity consumption, also can significantly improve fan life, save the material consumption of 15 ~ 20% and then reach reduction evaporator assembly design size.
Description
Technical field
The utility model relates to a kind of hvac system, particularly a kind of passenger vehicle air conditioner realizing side air inlet compensation condensation.
Background technology
existing passenger vehicle air conditioner is used to a kind of refrigerating plant regulating air ambient in car to passenger vehicles such as public transport, passenger traffic, tourisms, and general passenger vehicle air conditioner comprises several major parts such as compressor assembly, evaporator assembly, condenser assembly, control system.Each several part is coupled together by pipeline and wire harness.Compressor assembly for air-conditioning system provide refrigeration power, condenser assembly to distributing heat in car outside car, evaporator assembly lowers the temperature in car, controller system is then monitored the data gathered and sends instruction to this few major part.
Usual condenser assembly is divided into windward type and non-windward type structure.The advantage of windward type is that the head-on wind produced when utilizing bus driving strengthens heat radiation to condenser, can reduce the quantity of condenser fan, reduce car load electric quantity consumption; Shortcoming be windward type condensator structure be subject to height, the restriction of width, windward cross section often less than normal, to cause under can not effectively utilizing the operating mode of head-on wind (as passenger vehicle runs at a low speed, CNG steel cylinder is housed before air-conditioning and stops head-on wind), condenser air intake resistance is large, condensation air quantity significantly reduces, have a strong impact on air conditioner refrigerating performance, simultaneously blower fan power consumption also increase, be unfavorable for that car load is energy-conservation.The advantage of non-windward type is the restriction that the air intake cross section of condensating wind is not subject to air conditioner structure, and that can do is very large, and the condensation air quantity of such air-conditioning under any operating mode can not have decay, ensures heat pump performance.Shortcoming to utilize the head-on wind of bus driving to strengthen condenser heat radiation, and the number ratio of condenser fan is more, and car load electric quantity consumption is larger.
Roof due to passenger vehicle often will install other some annexes, such as skylight, CNG steel cylinder etc., therefore all restricted on the length of coach air conditioner, width, so on the basis not affecting serviceability, to reduce size be as much as possible the difficult problem that solves of each coach air conditioner producer at present.Often the condenser size of windward type structure is little, compares and is favored.But due to the drawback of windward type condensator, therefore in application, receive limitation again.
Utility model content
The utility model, in order to make up the defect of prior art, provides a kind of compact, the passenger vehicle air conditioner realizing side air inlet compensation condensation of Optimum cost, good energy-conserving effect.
The utility model is achieved by the following technical solution:
A kind of passenger vehicle air conditioner realizing side air inlet compensation condensation, comprise control panel, evaporator assembly and condenser assembly, described condenser assembly is stamped condenser cap, condenser core is provided with in condenser assembly, described evaporator assembly is provided with evaporimeter cap, indoor heat exchanger and control box is provided with in evaporator assembly, indoor heat exchanger end is provided with new wind mechanism, new wind mechanism end is provided with outdoor temperature sensor, control box is connected with indoor temperature transmitter, control panel is connected with control box, described condenser core is connected with indoor heat exchanger, and connect with compressor and form loop, the junction of condenser core and indoor heat exchanger is provided with Medium voltage switch or circuit breaker, Medium voltage switch or circuit breaker is controlled by control box.
Further, described condenser assembly comprises left air inlet cap and right air inlet cap, left air inlet cap and right air inlet cap are arranged on left crossbeam and right crossbeam respectively by hinge, right crossbeam and left crossbeam are bolted mode and are connected with condenser drain pan, condenser core is fixed on condenser drain pan, condenser drain pan middle part is provided with middle part cap, end is provided with the main air-inlet window of drain pan, middle part cap bilateral symmetry is provided with condenser fan, left wind deflector and right wind deflector one end are connected on left crossbeam and right crossbeam, one end is connected on condenser core in addition, by left wind deflector and right wind deflector, condenser core is interposed between condenser fan and side air inlet.
Further, described condenser core is made up of left condenser core body and right condenser core body, respectively dehydrator is housed in the left air inlet cap on left condenser core body and right condenser core body side and right air inlet cap.
Further, described indoor heat exchanger adopts staggered comb to be designed to 6*7 row, and amount to separatory 6 tunnel, each flow process walks 7 pipes, and the most bad row of heat exchange efficiency is all passed through on each road, is communicated with a row best by heat exchange efficiency.
The beneficial effects of the utility model are: the utility model is a kind of to be realized passenger vehicle air conditioner that side air inlet compensates condensation and be connected to form wind-guiding air channel by the side air inlet on the condenser cap of left and right and left and right wind deflector and indoor heat exchanger, to take the effect that side air inlet compensates to, the design of the main air intake surface of drain pan of condenser drain pan simultaneously, heat exchanger is made can effectively to utilize head-on wind enhance heat, both windward type condensator assembly compact had been retained, reduce the advantage of Fan Energy-saving, non-windward type condensator assembly side air inlet is had again to ensure the advantage that fan delivery can not decay, pressure pressure collection signal during circuit design increases, when Medium voltage switch or circuit breaker is failure to actuate, namely system high pressure pressure is not high, condenser good heat dissipation effect, condenser fan tick-over, when Medium voltage switch or circuit breaker action, namely system high pressure pressure is higher, condenser radiating effect is bad, condenser fan high speed operation, effectively can either save electric quantity consumption like this, also fan life can be significantly improved, indoor heat exchanger adopts special staggered comb design to make each shunt heat exchange evenly to reach the material consumption of saving 15 ~ 20% under same cryogenic conditions and then to reach the object reducing evaporator assembly design size simultaneously.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is further described.
Accompanying drawing 1 realizes the structural representation of the passenger vehicle air conditioner of side air inlet compensation condensation for the utility model;
Accompanying drawing 2 is the structural representation of the utility model condenser assembly;
Accompanying drawing 3 is the sectional view of A-A;
Accompanying drawing 4 is the structural representation of the utility model indoor heat exchanger;
Accompanying drawing 5 is the comb flow chart of the utility model indoor heat exchanger;
Accompanying drawing 6 is control principle drawing of the present utility model.
In figure, 1 control panel, 2 compressors, 3 condenser assemblies, 4 condenser caps, 5 Medium voltage switch or circuit breakers, 6 evaporator shells, 7 indoor temperature transmitters, 8 indoor heat exchangers, 9 control boxes, 10 new wind mechanism, 11 outdoor temperature sensor, 12 evaporimeter caps, 13 left air inlet caps, 14 left crossbeams, 15 condenser fan, cap in the middle part of in the of 16, 17 right crossbeams, 18 hinges, 19 right air inlet caps, 20 reservoirs, 21 right wind deflectors, 22 right condenser core bodys, the main air intake surface of 23 drain pans, 24 left condenser core bodys, 25 left wind deflectors, 26 driers, 27 condenser drain pans, 28 side air inlets, 29 condenser cores.
Detailed description of the invention
Accompanying drawing 1-6 is a kind of specific embodiment of the present utility model.This utility model is a kind of realizes the passenger vehicle air conditioner that side air inlet compensates condensation, comprise control panel 1, evaporator assembly 6 and condenser assembly 3, described condenser assembly 3 is stamped condenser cap 4, condenser core 29 is provided with in condenser assembly 3, described evaporator assembly 6 is provided with evaporimeter cap 12, indoor heat exchanger 8 and control box 9 is provided with in evaporator assembly 6, indoor heat exchanger 8 end is provided with new wind mechanism 10, new wind mechanism 10 end is provided with outdoor temperature sensor 11, control box 9 is connected with indoor temperature transmitter 7, control panel 1 is connected with control box 9, described condenser core 29 is connected with indoor heat exchanger 8, and connect with compressor 2 and form loop, condenser core 29 is provided with Medium voltage switch or circuit breaker 5 with the junction of indoor heat exchanger 8, Medium voltage switch or circuit breaker 5 is controlled by control box 9.
Further, described condenser assembly 3 comprises left air inlet cap 13 and right air inlet cap 19, left air inlet cap 13 and right air inlet cap 19 are arranged on left crossbeam 14 and right crossbeam 17 respectively by hinge 18, right crossbeam 17 is bolted mode with left crossbeam 14 and is connected with condenser drain pan 27, condenser core 29 is fixed on condenser drain pan 27, condenser drain pan 27 middle part is provided with middle part cap 16, end is provided with the main air-inlet window of drain pan, middle part cap 16 bilateral symmetry is provided with condenser fan 15, left wind deflector 25 and right wind deflector 21 one end are connected on left crossbeam 14 and right crossbeam 17, one end is connected on condenser core 29 in addition, by left wind deflector 25 and right wind deflector 21, condenser core 29 is interposed between condenser fan 15 and side air inlet 28.
Further, described condenser core 29 is made up of left condenser core body 24 and right condenser core body 22, in the left air inlet cap 13 on left condenser core body 24 and right condenser core body 22 side and right air inlet cap 19, reservoir 20 and drier 26 is housed respectively.
Further, described indoor heat exchanger 8 adopts staggered comb to be designed to 6*7 row, and amount to separatory 6 tunnel, each flow process walks 7 pipes, and the most bad row of heat exchange efficiency is all passed through on each road, is communicated with a row best by heat exchange efficiency.
This utility model is a kind of realizes the passenger vehicle air conditioner that side air inlet compensates condensation, during the head-on wind produced when utilizing bus driving, head-on wind forms certain malleation from the air inlet of drain pan main air intake surface 23 in the below of condenser core 29 and supplements the malleation formed below condenser core 29 when condenser fan 15 operates, thus produce larger air-flow by condenser core 29, carry out heat exchange, utilize the effect of head-on wind effectively can strengthen the heat exchange efficiency of heat exchanger, reduce the electric current of blower fan, realize energy-conservation effect; When the head-on wind that can not effectively utilize bus driving to produce, except from except main air intake surface air inlet, also compensated by side air inlet, the air intake wind speed of main air inlet face can be greatly reduced like this thus reduce to make the air intake windage of solidifying fan, make condenser fan 15 can ensure to carry out work on optimum state point, and blow out hot blast, pointing capability is good, can effectively avoid hot reflux phenomenon, ensure that the heat exchange efficiency of condenser assembly 3 is stablized.
The utility model is not limited to above-mentioned embodiment, anyone should learn make under enlightenment of the present utility model with the utility model, there is identical or close technical scheme, all fall within protection domain of the present utility model.
Technology, shape, structure part that the utility model is not described in detail are known technology.
Claims (4)
1. one kind realizes the passenger vehicle air conditioner that side air inlet compensates condensation, it is characterized in that, comprise control panel, evaporator assembly and condenser assembly, described condenser assembly is stamped condenser cap, condenser core is provided with in condenser assembly, described evaporator assembly is provided with evaporimeter cap, indoor heat exchanger and control box is provided with in evaporator assembly, indoor heat exchanger end is provided with new wind mechanism, new wind mechanism end is provided with outdoor temperature sensor, control box is connected with indoor temperature transmitter, control panel is connected with control box, described condenser core is connected with indoor heat exchanger, and connect with compressor and form loop, the junction of condenser core and indoor heat exchanger is provided with Medium voltage switch or circuit breaker, Medium voltage switch or circuit breaker is controlled by control box.
2. a kind of passenger vehicle air conditioner realizing side air inlet compensation condensation according to claim 1, it is characterized in that: described condenser assembly comprises left air inlet cap and right air inlet cap, left air inlet cap and right air inlet cap are arranged on left crossbeam and right crossbeam respectively by hinge, right crossbeam and left crossbeam are bolted mode and are connected with condenser drain pan, condenser core is fixed on condenser drain pan, condenser drain pan middle part is provided with middle part cap, end is provided with the main air-inlet window of drain pan, middle part cap bilateral symmetry is provided with condenser fan, left wind deflector and right wind deflector one end are connected on left crossbeam and right crossbeam, one end is connected on condenser core in addition, by left wind deflector and right wind deflector, condenser core is interposed between condenser fan and side air inlet.
3. a kind of passenger vehicle air conditioner realizing side air inlet compensation condensation according to claim 1, it is characterized in that: described condenser core is made up of left condenser core body and right condenser core body, in the left air inlet cap on left condenser core body and right condenser core body side and right air inlet cap, respectively dehydrator is housed.
4. a kind of passenger vehicle air conditioner realizing side air inlet compensation condensation according to claim 1, is characterized in that: described indoor heat exchanger adopts staggered comb to be designed to 6*7 row, and amount to separatory 6 tunnel, each flow process walks 7 pipes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420596832.XU CN204176777U (en) | 2014-10-16 | 2014-10-16 | A kind of passenger vehicle air conditioner realizing side air inlet compensation condensation |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420596832.XU CN204176777U (en) | 2014-10-16 | 2014-10-16 | A kind of passenger vehicle air conditioner realizing side air inlet compensation condensation |
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| CN204176777U true CN204176777U (en) | 2015-02-25 |
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| CN201420596832.XU Active CN204176777U (en) | 2014-10-16 | 2014-10-16 | A kind of passenger vehicle air conditioner realizing side air inlet compensation condensation |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107856494A (en) * | 2017-10-20 | 2018-03-30 | 珠海格力电器股份有限公司 | Vehicle with a steering wheel |
| CN109466283A (en) * | 2018-12-21 | 2019-03-15 | 北京智米科技有限公司 | Clarifier |
| CN110341428A (en) * | 2019-07-30 | 2019-10-18 | 青岛海立电机有限公司 | The control method and control system of Air conditioner on car |
| CN112406474A (en) * | 2020-12-16 | 2021-02-26 | 博耐尔汽车电气系统有限公司 | Truck parking air conditioning system |
-
2014
- 2014-10-16 CN CN201420596832.XU patent/CN204176777U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107856494A (en) * | 2017-10-20 | 2018-03-30 | 珠海格力电器股份有限公司 | Vehicle with a steering wheel |
| CN107856494B (en) * | 2017-10-20 | 2024-05-03 | 珠海格力电器股份有限公司 | Vehicle with a vehicle body having a vehicle body support |
| CN109466283A (en) * | 2018-12-21 | 2019-03-15 | 北京智米科技有限公司 | Clarifier |
| CN109466283B (en) * | 2018-12-21 | 2024-06-11 | 北京智米科技有限公司 | Purifier |
| CN110341428A (en) * | 2019-07-30 | 2019-10-18 | 青岛海立电机有限公司 | The control method and control system of Air conditioner on car |
| CN112406474A (en) * | 2020-12-16 | 2021-02-26 | 博耐尔汽车电气系统有限公司 | Truck parking air conditioning system |
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