CN204853728U - Air condensing units - Google Patents

Air condensing units Download PDF

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Publication number
CN204853728U
CN204853728U CN201520382828.8U CN201520382828U CN204853728U CN 204853728 U CN204853728 U CN 204853728U CN 201520382828 U CN201520382828 U CN 201520382828U CN 204853728 U CN204853728 U CN 204853728U
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CN
China
Prior art keywords
air
outdoor unit
premises station
conditioner outdoor
condenser
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Active
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CN201520382828.8U
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Chinese (zh)
Inventor
李超
李敬恩
张永利
王绅宇
毕研亮
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Shandong Longertek Technology Co Ltd
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Shandong Longertek Technology Co Ltd
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Priority to CN201520382828.8U priority Critical patent/CN204853728U/en
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Abstract

The utility model provides an air condensing units, including installing two compressors and two condensers in the casing, two parts about the casing is separated to become by a sealed bulkhead, every part respectively has one compressor and one the condenser. Coordinate a condenser respectively with two power compressors less relatively, when improving refrigerating capacity, energy consumption, noise and vibrations also reduce simultaneously by a wide margin, and simultaneously, because the operating noise of device itself is just less, the noise of refrigerant operation in -process also can need not other special means in order to be effectively controlled with conventional means, and just can reach and fall the purpose of making an uproar, realization low noise effect, the cost is also relatively low in addition. Arrange two sets of refrigerating system from top to bottom, can practice thrift the space, make off -premises station volume reduction, also do benefit to the heat dissipation simultaneously to further reduce the noise generation.

Description

A kind of air-conditioner outdoor unit
Technical field
The utility model relates to a kind of air-conditioner outdoor unit, particularly a kind of by the air-conditioner outdoor unit of compressor storied placement.
Background technology
Due to the development of environment deterioration degree, summer temp is more and more higher, people also more come to come many to the demand of air-conditioning, and the increasing of environment space, cause the requirement of air conditioner refrigerating ability also more and more higher, in order to improve refrigerating capacity, need to strengthen compressor horsepower, need the condenser of cooperation and condensation fan also to need high-power simultaneously, large volume, cause air-conditioner outdoor unit overall volume bigger than normal, because the noise of device own is large, flow of refrigerant noise is difficult to effective control, cause the operation noise of air-conditioning large, there is energy consumption high simultaneously, vibrations are large, the problem that reliability is low, more not environmentally, and powerful compressor cost is also high, also comparatively limited to the raising of refrigerating capacity.And in general, the limited space of off-premises station is installed, cause the off-premises station of large volume to be installed nowhere.
Therefore improve refrigerating capacity, while reducing energy consumption, reduce off-premises station volume, off-premises station can also reach the effect of environmental protection low noise is simultaneously one of problem needing at present to solve.
Summary of the invention
The utility model main purpose is to solve the problem and deficiency, and provide a kind of structure simple, floor space is little, the air-conditioner outdoor unit that refrigerating capacity is large.
For achieving the above object, the technical solution of the utility model is:
The utility model provides a kind of air-conditioner outdoor unit, comprise and be arranged on two compressors in casing and two condensers and condensation fan, described casing is become upper and lower two parts by baffle for separating sealing together, and each part respectively has a described compressor and a described condenser and condensation fan.The compressor relatively little with two power coordinates a condenser respectively, while significantly improving refrigerating capacity, energy consumption, noise and vibrations also reduce simultaneously, meanwhile, because the operation noise of device is inherently less, namely the noise in cold-producing medium operation process also can be able to be effectively controlled with conventional means, without the need to other special means, just can reach the object of noise reduction, realize low noise effect, and cost be also relatively low.Two cover refrigeration systems are arranged up and down, can space be saved, off-premises station volume is reduced, also be beneficial to heat radiation simultaneously, and reduce the generation of noise further.
Further, the upper and lower two parts space of described casing is equipped with air inlet and air outlet.New wind outside casing enters from air inlet, under the effect of blower fan, discharge from corresponding air outlet, form the Efficient Cycle of air in casing, forced heat-exchanging is carried out to condenser, and reduces the heat of compressor operating generation, make compressor and condenser dispel the heat faster, reduce energy consumption, improve component life.
Further, the rear wall of described casing and diapire offer air inlet and air outlet.
Further, described off-premises station upper space forms the air circulation mode of air draft on lower air intake by described air inlet and air outlet, and described off-premises station lower space forms sidewall air intake, the air circulation mode of bottom air draft; Or described off-premises station upper space is by the air circulation mode of air draft under described air inlet and air outlet formation upper air inlet, described off-premises station lower space forms the air circulation mode of bottom air inlet sidewall air draft by described air inlet and air outlet.Air outlet deviates from mutually with air inlet, effectively can avoid a room string wind phenomenon, improve heat exchange efficiency.
Further, the left and right sides of described off-premises station rear wall or the rear side of left and right sidewall are extended with air-conditioning fixed head.Can off-premises station be fixed in the plane of needs by side by fixed head, can fitting limit wide.
Further, the diapire of described off-premises station is provided with units' installation angle.In one plane can install firm by fixing for off-premises station by installation foot, reduction to a certain degree can run noise.
Further, described casing internal direction from back to front installs condenser, condensation fan, compressor successively.
Further, corresponding two condensation fans of each described condenser.Use two condensation fans, can raise the efficiency and reduce energy consumption.
Further, described casing is aluminum alloy material, selects aluminum alloy material, while proof strength, and appearance looks elegant, and quality is light, realizes the lightweight requirements of product.
Further, the outside of described condenser is provided with device for drying and filtering, and device for drying and filtering is arranged on outside condenser 1, is convenient to install and maintain and replace, improves efficiency of construction.
In sum, the air-conditioner outdoor unit that the utility model provides, structure is simple, the compressor relatively little with two power coordinates a condenser respectively, two condensation fans joined by each condenser, while significantly improving refrigerating capacity, energy consumption and vibrations also reduce simultaneously, meanwhile, because the operation noise of device is inherently less, namely the noise in cold-producing medium operation process also can be able to be effectively controlled with conventional means, without the need to other special means, just can reach the object of noise reduction, realize low noise effect, and cost be also relatively low.Two compressors, the refrigerating circuit that two condensers coordinate an evaporimeter to be formed, while realizing refrigeration, reduce further production cost.This air-conditioner outdoor unit floor space is little simultaneously, and heat exchange efficiency is high, and noise is low, and cost is little; Shell adopts aluminium alloy extrusions, and appearance looks elegant, realizes the lightweight requirements of product while proof strength; Different fixed forms, makes off-premises station can be arranged on as required in any plane, not by space constraint; Device for drying and filtering is arranged on outside condenser, is convenient to install and maintain and replace, improves efficiency of construction; Enter air port to deviate from mutually with air outlet, effectively can avoid a room string wind, improve heat exchange efficiency.
Accompanying drawing illustrates:
Fig. 1: schematic diagram is cutd open in the utility model air-conditioner set outdoor unit structure side
Fig. 2: the utility model air-conditioner set outdoor unit structure schematic front view
Fig. 3: the utility model air-conditioner set off-premises station schematic side view
Wherein: compressor 1, condenser 2, condensation fan 3, control section 4, seal diaphragm 5, air-conditioning fixed head 6, unit fluid sealant frame 7, units' installation angle 8, mounting groove 9, screw hole 10, upper space 11, lower space 12, off-premises station 30
Detailed description of the invention
Below in conjunction with accompanying drawing and detailed description of the invention, the utility model is described in further detail.
As shown in Figure 1 to Figure 3, the air-conditioner set off-premises station 30 that the utility model provides, comprises the outdoor machine shell of an aluminum alloy material, the parts such as compressor 1, condenser 2, condensation fan 3, power supply and control section 4, adopting cabinet type installation, at the top of cabinet, is control section 4.Taken up space by reducing off-premises station 30 as much as possible, the seal diaphragm 3 of a level is provided with at the casing internal of off-premises station 30, off-premises station 30 is divided into the space of upper and lower two parts, compressor 1, condenser 2 and condensation fan 3 is equipped with, i.e. two compressors 1, condenser 2 upper and lower storied placements in off-premises station 30 in every sheaf space.On casing internal direction from back to front, from rear wall sidewall direction forward, be provided with condenser 2, condensation fan 3, compressor 1 successively, i.e. the rear wall place of condenser 2 machine 30 disposed in the outdoor, miscellaneous part presses pipeline trend, setting of taking advantage of a situation.For economize energy, improve heat exchange efficiency, each condenser 2 is furnished with two condensation fans 3, increases air quantity.As for front side wall and rear wall, in the utility model, with condenser 2 place sidewall for rear wall, in practical application, front and back can confirm on demand.
Carry out aeration-cooling for giving operating condenser 2 and compressor 1, at least one sidewall of off-premises station 30 can offer multiple air vent, form air inlet and air outlet (not shown), in the space of two parts up and down of casing, be equipped with air outlet and air inlet, in the present embodiment, the rear wall and diapire of off-premises station 30 offer multiple air vent (not marking in figure), form air inlet and air outlet, extraneous new wind is utilized to carry out ventilation heat exchange to compressor and condenser, can heat exchange efficiency be improved, reduce energy consumption.
As shown in Figure 1 to Figure 3, the air-conditioner outdoor unit 30 that the utility model provides comprises two compressors 1 and two condensers 2, increases refrigerating capacity on the one hand, energy-saving and cost-reducing, reduce the operation noise of air-conditioner set, on the other hand, one in air-conditioner set in any compressor 1 when breaking down, an other compressor 1 works on, improve the reliability of air-conditioner set, also can according to refrigeration needs, the compressor 1 opened wherein works, and another is had a rest.
In refrigerating circuit, cold-producing medium from condenser 2 out after, drying filter enters evaporimeter 13, and device for drying and filtering is arranged on outside condenser 1, be convenient to change; Adopt totally-enclosed frequency-changeable compressor, refrigerating capacity automatically can be regulated to export according to the demand of refrigerating capacity.
As the condensating wind loop direction that arrow direction indication in Fig. 1 and Fig. 3 is off-premises station about 30 two parts space, the air inlet in upper and lower two parts space is positioned at the both sides up and down of seal diaphragm 5, in the upper space 11 of off-premises station 30, under the effect of condensation fan 3, outdoor new wind is inhaled into by the position air inlet on the lower of upper space 11 and enters upper space 11, after condenser 2 heat exchange, carry out heat exchange cooling to again compressor 1, the air outlet that the air of high temperature is top through position again enters in the external world, complete and once descend air intake, wind process is changed in the condensation of upper air draft, and in the lower space 12 of off-premises station 30, under the effect of condensation fan 3, outdoor new wind is inhaled into by the air inlet being positioned at off-premises station 30 rear wall of lower space 12 and enters lower space, after condenser 2 heat exchange, carry out heat exchange cooling to again compressor 1, the air outlet of air on off-premises station 30 diapire of high temperature enters in the external world, complete a sidewall air intake, wind process is changed in the condensation of bottom air draft, wind circulating path is as the direction indication of arrow in Fig. 3.As shown in Figures 1 and 3, air intake position is close to each other, air-out position mutually away from, the upper and lower two-part wind circulating path of off-premises station 30 is different, design wind circulating path like this, effectively can avoid room string wind problem between two, avoid the high temperature air-out of room between to enter another room, effective raising heat exchange efficiency, and then reduce energy consumption.
Also can be designed in the upper space 11 of off-premises station 30, under the effect of condensation fan 3, outdoor new wind is inhaled into by the air inlet that the position of upper space 11 is top and enters upper space 11, after condenser 2 heat exchange, carry out heat exchange cooling to again compressor 1, through position, air outlet on the lower enters in the external world again for the air of high temperature, complete a upper air inlet, wind process is changed in the condensation of lower air draft, and in the lower space 12 of off-premises station 30, under the effect of condensation fan 3, outdoor new wind is inhaled into by the air inlet on outdoor machine shell diapire and enters lower space 12, after condenser 2 heat exchange, carry out heat exchange cooling to again compressor 1, air outlet through being positioned at off-premises station 30 rear wall is discharged, complete a bottom air inlet, wind process is changed in the condensation of sidewall air draft, also can realize air intake to deviate from mutually with air-out, avoid the effect of string wind.
The casing shell of off-premises station 30 adopts aluminum alloy material, appearance looks elegant, while guarantee air-conditioning intensity, significantly reduces the overall weight of air-conditioner set, realizes the lightweight requirements of vehicle.
The rear side of the off-premises station 30 rear wall left and right sides or left and right sidewall is extended with air-conditioning fixed head 6, air-conditioning fixed head 6 offers screw hole 10, off-premises station 30 is screwed on installed surface by air-conditioning fixed head 6, the bottom of the left and right sidewall of off-premises station 30 is provided with units' installation angle 8, by screw, off-premises station 30 is fixedly connected with a certain installed surface relevant position.Fixed form can select wherein depending on installation environment situation that one or both all adopt, and effectively to fix, avoid producing extra noise, two kinds of fixed forms, make fitting limit wider.
In sum, the air-conditioner set that the utility model provides and the suspension type hanger rail vehicle being provided with this air-conditioner set, compared with prior art, tool has the following advantages:
In sum, the air-conditioner outdoor unit that the utility model provides, structure is simple, the compressor relatively little with two power coordinates a condenser respectively, two condensation fans joined by each condenser, while significantly improving refrigerating capacity, energy consumption and vibrations also reduce simultaneously, meanwhile, because the operation noise of device is inherently less, namely the noise in cold-producing medium operation process also can be able to be effectively controlled with conventional means, without the need to other special means, just can reach the object of noise reduction, realize low noise effect, and cost be also relatively low.Two compressors, the refrigerating circuit that two condensers coordinate an evaporimeter to be formed, while realizing refrigeration, reduce further production cost.This air-conditioner outdoor unit floor space is little simultaneously, and heat exchange efficiency is high, and noise is low, and cost is little; Shell adopts aluminium alloy extrusions, and appearance looks elegant, realizes the lightweight requirements of product while proof strength; Different fixed forms, makes off-premises station can be arranged on as required in any plane, not by space constraint; Device for drying and filtering is arranged on outside condenser, is convenient to install and maintain and replace, improves efficiency of construction; Enter air port to deviate from mutually with air outlet, effectively can avoid a room string wind, improve heat exchange efficiency.
As mentioned above, in conjunction with given by plan content, similar technical scheme can be derived.In every case be the content not departing from technical solutions of the utility model, any simple modification done above embodiment according to technical spirit of the present utility model, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.

Claims (10)

1. an air-conditioner outdoor unit, comprise and be arranged on two compressors in casing and two condensers and condensation fan, it is characterized in that: described casing is become upper and lower two parts by baffle for separating sealing together, each part respectively has a described compressor and a described condenser and condensation fan.
2. a kind of air-conditioner outdoor unit as claimed in claim 1, is characterised in that altogether: the upper and lower two parts space of described casing is equipped with air inlet and air outlet.
3. a kind of air-conditioner outdoor unit as claimed in claim 2, is characterized in that: the rear wall of described casing and diapire offer air inlet and air outlet.
4. a kind of air-conditioner outdoor unit as claimed in claim 3, it is characterized in that: described off-premises station upper space forms the air circulation mode of air draft on lower air intake by described air inlet and air outlet, described off-premises station lower space forms sidewall air intake, the air circulation mode of bottom air draft; Or described off-premises station upper space is by the air circulation mode of air draft under described air inlet and air outlet formation upper air inlet, described off-premises station lower space forms the air circulation mode of bottom air inlet sidewall air draft by described air inlet and air outlet.
5. a kind of air-conditioner outdoor unit as described in any one of Claims 1-4, is characterized in that: the left and right sides of described off-premises station rear wall or the rear side of left and right sidewall are extended with air-conditioning fixed head, and described air-conditioning fixed head is fixedly connected with car body
6. a kind of air-conditioner outdoor unit as described in any one of Claims 1-4, is characterized in that: the diapire of described off-premises station is provided with units' installation angle, and described units' installation angle and floor are fastenedly connected.
7. a kind of air-conditioner outdoor unit as described in any one of Claims 1-4, is characterized in that: condenser, condensation fan, compressor are installed in direction from back to front to described casing internal successively.
8. a kind of air-conditioner outdoor unit as described in any one of Claims 1-4, is characterized in that: two condensation fans joined by each condenser.
9. a kind of air-conditioner outdoor unit as described in any one of Claims 1-4, is characterized in that: described casing is aluminum alloy material.
10. a kind of air-conditioner outdoor unit as described in any one of Claims 1-4, is characterized in that: the outside of described condenser is provided with device for drying and filtering.
CN201520382828.8U 2015-06-04 2015-06-04 Air condensing units Active CN204853728U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520382828.8U CN204853728U (en) 2015-06-04 2015-06-04 Air condensing units

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Application Number Priority Date Filing Date Title
CN201520382828.8U CN204853728U (en) 2015-06-04 2015-06-04 Air condensing units

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109556213A (en) * 2018-12-06 2019-04-02 广东西屋康达空调有限公司 A kind of split-type wind-cooled module machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109556213A (en) * 2018-12-06 2019-04-02 广东西屋康达空调有限公司 A kind of split-type wind-cooled module machine

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