CN207334987U - A kind of cooling system of air-conditioner outdoor unit and the outdoor unit with the cooling system - Google Patents
A kind of cooling system of air-conditioner outdoor unit and the outdoor unit with the cooling system Download PDFInfo
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- CN207334987U CN207334987U CN201721212580.6U CN201721212580U CN207334987U CN 207334987 U CN207334987 U CN 207334987U CN 201721212580 U CN201721212580 U CN 201721212580U CN 207334987 U CN207334987 U CN 207334987U
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Abstract
A kind of cooling system the utility model proposes air-conditioner outdoor unit and the outdoor unit with the cooling system, are related to the technical field of air conditioner.The utility model includes housing, and housing is internally provided with electrical box, and the side of electrical box is equipped with cooling device；The lower part of electrical box is equipped with air inlet, and the top of electrical box is equipped with air outlet, and air inlet is equipped with circulation air path in the outside of electrical box to internal air passage, housing is equipped between air outlet, and cooling device is located at the inside of circulation air path.The hot-air produced in the utility model inside electrical box rises to air outlet by internal air passage and is emitted into the outside of electrical box, hot-air runs into cooling device in the inside of circulation air path, it is condensed into cold air again under the action of cooling device, and sink down into the lower part of electrical box, then, electrical box is entered so as to cool down to the electrical equipment in electrical box by the air inlet in electrical box, to complete the heat dissipation work of air-conditioner outdoor unit, avoids the problem of outdoor unit constant temperature raises.
Description
Technical field
The technical field of air conditioner is the utility model is related to, particularly relates to the cooling system and tool of a kind of air-conditioner outdoor unit
There is the outdoor unit of the cooling system.
Background technology
Market means for air conditioner is generally divided into water-cooled and two kinds air-cooled, and air cooled air conditioner is to lean on fan coolling, is exactly
High-pressure section is cooled down with fan electromotor；Water-cooled air conditioner is that ambient heat this physics can be absorbed while passing through water evaporation
Property reaches the effect of cooling.Water-cooled air conditioner is also equipped with the effectiveness such as ventilation, dedusting, taste removal in addition to cooling function,
It is most common ventilation, the cooling systems such as current Workshop, public place, commercial entertainment occasion.
When the outdoor unit of this water-cooled air conditioner is installed in confined space, due to electric in air-conditioner outdoor unit
The frequency-variable module of element especially convertible frequency air-conditioner, can during operation of air conditioner persistent fever, this partial heat is to air conditioner chamber
Radiating outside outer machine can cause the constant temperature of its installation space to raise, it is necessary to which ventilation and heat or installation air-conditioning could install this
The temperature in space lowers；Such as making for air conditioner is directly affected it will cause electrical equipment temperature is excessive without radiating treatment
With effect and service life.
Utility model content
The purpose of this utility model is the cooling system for proposing a kind of air-conditioner outdoor unit and the room with the cooling system
Outer machine, solving outdoor unit heat dissipation effect difference in the prior art causes the rise of its installation space constant temperature to influence its use
The problem of effect and service life.
A kind of cooling system of the air-conditioner outdoor unit of the utility model, what its technical solution was realized in：Including shell
Body, the housing are internally provided with electrical box, and the side of the electrical box is equipped with cooling device；The lower part of the electrical box is equipped with
Air inlet, the top of the electrical box are equipped with air outlet, and the air inlet is described to being equipped with internal air passage between the air outlet
Housing is equipped with circulation air path in the outside of the electrical box, and the cooling device is located at the inside of the circulation air path.
As a kind of preferred embodiment, the air outlet is internally provided with ventilating fan.
As a kind of preferred embodiment, the air inlet include positioned at the electrical box bottom the first air inlet and
The second air inlet positioned at the electrical box side.
As a kind of preferred embodiment, first air inlet is rectangle setting, is set on second air inlet
There is shutter.
As a kind of preferred embodiment, the air outlet and second air inlet are respectively positioned at the electrical box
On two opposite sides.
As a kind of preferred embodiment, the housing is closed shell.
As a kind of preferred embodiment, the bottom of the electrical box is equipped with stent, and the electrical box passes through the branch
Frame is connected with the housing.
As a kind of preferred embodiment, the stent include positioned at the electrical box both ends Z-type first support and
U-shaped second support among the electrical box.
A kind of air-conditioner outdoor unit of the utility model, what its technical solution was realized in：Including any of the above one
The cooling system of the air-conditioner outdoor unit；The cooling device is gas-liquid separator, and the side of the gas-liquid separator is set
There is compressor, the compressor is connected with plate heat exchanger.
As a kind of preferred embodiment, the width of the plate heat exchanger along the housing sets and is located at
The left end of the housing, the right side of the plate heat exchanger are the electrical box, length of the electrical box along the housing
Direction sets and is located at the front end of the housing, and the rear side of the electrical box is the compressor, and the compressor is two, and two
For compressor described in platform on a horizontal linear and to be connected in parallel, the left side of the compressor is the gas-liquid separator.
Compared with prior art, the beneficial effects of the utility model are：The cooling system of the utility model by electrical box, set
The inside air passage inside electrical box, cooling device and the circulation air path composition being arranged on outside electrical box are put, inside electrical box
Electrical equipment produce hot-air, under the action of natural buoyancy, air outlet is risen to by the inside air passage of electrical box, side by side
Put to the outside of electrical box；Hot-air at this time runs into cooling device in the inside of circulation air path, under the action of cooling device
Again cold air is condensed into, since cold air density is big, cold air sinks down into the lower part of electrical box, then, by electrical box
Air inlet enters electrical box so as to cool down to the electrical equipment in electrical box, to complete the heat dissipation work of air-conditioner outdoor unit, keeps away
The problem of having exempted from the rise of outdoor unit constant temperature；Cooling device can be directly using the gas-liquid separation inside air-conditioner outdoor unit
Device, takes full advantage of the inner space of air-conditioner outdoor unit and existing parts, reduces the heat dissipation cost of air conditioner, applicability
Extensively, radiating rate is fast, improves the using effect of air conditioner, extends the service life of air conditioner.
Brief description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other attached drawings can also be obtained according to these attached drawings.
Fig. 1 is the dimensional structure diagram of the utility model one embodiment；
Fig. 2 is to remove the dimensional structure diagram after the procapsid of part in Fig. 1；
Fig. 3 is the decomposition texture schematic diagram of Fig. 1；
Fig. 4 is the inside dimensional structure diagram of Fig. 1；
Fig. 5 is the overlooking the structure diagram of Fig. 4；
Fig. 6 is the inside dimensional structure diagram of electrical box in Fig. 2；
Fig. 7 is the left view structural representation of Fig. 6；
Fig. 8 is the right side structural representation of Fig. 6；
Fig. 9 is the overlooking the structure diagram of bottom in Fig. 6；
In figure：1- housings；2- electrical box；3- gas-liquid separators；4- plate heat exchangers；5- air outlets；The first inlet airs of 61-
Mouthful；The second air inlets of 62-；7- compressors；81- first supports；82- second supports.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without creative efforts
All other embodiments obtained, shall fall within the protection scope of the present invention.
Refering to attached drawing 1, attached drawing 2, attached drawing 3, attached drawing 4, attached drawing 5, attached drawing 6, attached drawing 7, attached drawing 8 and attached drawing 9, the utility model
A kind of air-conditioner outdoor unit cooling system, including housing 1, housing 1 is the shell of air-conditioner outdoor unit, and there is protection to make
With housing 1 is internally provided with electrical box 2, and the side of electrical box 2 is equipped with cooling device；The lower part of electrical box 2 is equipped with air inlet,
The top of electrical box 2 is equipped with air outlet 5, and air inlet is to internal air passage is equipped between air outlet 5, housing 1 is in the outside of electrical box 2
Equipped with circulation air path, cooling device is located at the inside of circulation air path.The inside of electrical box 2 is provided with electrical equipment, electrical equipment
After installing, also there is the inside air passage that air passes through in the inside of electrical box 2, for air flow；The inside of housing 1
Electrical box 2 and cooling device are installed, the inside of housing 1 has the circulation air path of air circulation, internal air passage and circulation air path group
Into the circulation route of air circulation, the hot-air that the inside of electrical box 2 produces rises along its internal air passage, by 2 top of electrical box
Air outlet 5 is discharged, hence into the circulation air path outside electrical box 2, at this time, hot-air and the cooling device in circulation air path into
Row heat exchange, makes hot-air become cold air, and since cold air density is big, cold air sinks down into the lower part of electrical box 2, so
Afterwards, electrical box 2 is entered so as to cool down to the electrical equipment in electrical box 2 by the air inlet in electrical box 2, to complete air conditioner chamber
The heat dissipation work of outer machine, avoids the problem of outdoor unit constant temperature raises.
Refering to attached drawing 4, attached drawing 5, attached drawing 6 and attached drawing 8, air outlet 5 is internally provided with ventilating fan, which is equipped with external
Rotor electric machine, is directly installed on the inside of air outlet 5, and the setting of ventilating fan accelerates the circulation of air, and gives heat guiding
Effect, promote the flowing of air in internal air passage, accelerate the heat dissipation effect inside electrical box 2.Refering to attached drawing 1 and attached drawing
2, in the utility model, housing 1 can be closed shell 1, and this closed shell 1 promotes flowing of the air inside housing 1,
Be conducive to the air circulation of internal air passage and circulation air path, improve radiating efficiency, without setting heat emission hole on housing 1, promote
Into circulating for 1 internal gas flow of housing.In the present embodiment, housing 1 include upper shell, lower housing shell, left shell, right shell body,
Procapsid and back casing, are provided with electrical box 2 and cooling device etc., procapsid, back casing, left shell and right shell body on lower housing shell
It is tightly connected, electrical box 2 and cooling device etc. is protected from surrounding, procapsid, back casing, left shell with lower housing shell respectively
It is connected with the top of right shell body with upper shell, upper shell protects it from the top of electrical box 2 and cooling device etc., from
And form a kind of closed shell 1.
Refering to attached drawing 4, attached drawing 6, attached drawing 7 and attached drawing 9, in the present embodiment, air inlet includes the positioned at 2 bottom of electrical box
One air inlet 61 and the second air inlet 62 positioned at 2 side of electrical box.Electrical box 2 includes box body and the lid on front side of box body
Plate, box body include installing plate and four blocks of side plates of connection normal thereto, and four blocks of side plates are sequentially connected and are rectangle, the first air inlet
61 between cover board and the side plate of box body bottom, and the second air inlet 62 is located on the side plate on the right side of box body；First air inlet 61
Setting is rectangle, the second air inlet 62 is equipped with shutter.5 and second air inlet 62 of air outlet is respectively positioned at electrical box 2
On two opposite sides, i.e., air outlet 5 is located at the top of the side plate in the left side of electrical box 2.The first air inlet 61 and second into
Under the mating reaction in air port 62, cold air after cooling respectively enters the inside of electrical box 2 from the bottom of electrical box 2 and side,
So as to complete the circulation of air；Closed shell 1 can effectively prevent mosquito and dust enters the inside of outdoor unit, particularly electricity
The inside of gas box 2, avoids destruction of the pest to electrical equipment.
Refering to attached drawing 2, attached drawing 3, attached drawing 4, attached drawing 6, attached drawing 7, attached drawing 8 and attached drawing 9, the bottom of electrical box 2 is equipped with stent,
Electrical box 2 is connected by stent with housing 1.In the present embodiment, stent includes the Z-type first support 81 positioned at 2 both ends of electrical box
With the U-shaped second support 82 among electrical box 2.Under the action of first support 81 and second support 82, make electrical box 2 flat
Surely, the inside of housing 1 is firmly installed in, meanwhile, also expose the first air inlet 61, facilitate air by 2 bottom of electrical box
First air inlet 61 enters the inside of electrical box 2.Three sides of the first support 81 that Z-type is set be it is connected vertically, this
One stent 81 facilitates electrical box 2 to be fixedly connected in first support 81, meanwhile, it is also convenient for first support 81 and is fixedly connected on housing
1 inside, makes its easy to use.The second support 82 of U-shaped setting is supported and fixes to the middle part of electrical box 2, this to set
The second support 82 put supports steadily, and uniform force is easy for installation.
Refering to attached drawing 1, attached drawing 2, attached drawing 3, attached drawing 4, attached drawing 5, attached drawing 6, attached drawing 7, attached drawing 8 and attached drawing 9, the utility model
A kind of air-conditioner outdoor unit, include the cooling system of air-conditioner outdoor unit recited above；In the cooling system, cooling dress
Gas-liquid separator 3 is set to, the side of gas-liquid separator 3 is equipped with compressor 7, and compressor 7 is connected with plate heat exchanger 4.It is installed on
Gas-liquid separator 3, compressor 7 and plate heat exchanger 4 inside air-conditioner outdoor unit is with being installed on inside air conditioner room unit
Evaporator composition all the way closed circuit circulatory system with complete the refrigeration of air conditioner or heating work, the air conditioner during the work time,
The frequency-variable module of electrical equipment especially convertible frequency air-conditioner is radiated due to the heat of persistent fever output by the cooling system.This
In embodiment, plate heat exchanger 4 is set in cuboid-type, and the width of plate heat exchanger 4 along housing 1 sets and is located at shell
The left end of body 1, the right side of plate heat exchanger 4 is electrical box 2, and the length direction of electrical box 2 along housing 1 sets and is located at housing
1 front end, the rear side of electrical box 2 are compressor 7, and compressor 7 is two, two compressors 7 on a horizontal linear and
To be connected in parallel, two compressors 7 provide heat transferring medium for plate heat exchanger 4, and the left side of compressor 7 is gas-liquid separator 3.By
When air conditioner either works under refrigeration or heating state, the surface temperature of gas-liquid separator 3 20-30 degree it
Between, the heat of ventilating fan blowout is reached on the surface of gas-liquid separator 3, absorbs heat by the surface temperature of gas-liquid separator 3
The heat of air, on the one hand, saved the parts of air-conditioner outdoor unit, on the other hand, taken full advantage of gas-liquid separator 3
Low-temperature surface, has saved energy consumption；Certainly, which can also be the internal cryotronl that refrigerant such as water is housed.Should
Air-conditioner outdoor unit takes full advantage of the inner space of air-conditioner outdoor unit and existing parts, reduces the heat dissipation of air conditioner
Cost, applicability is wide, and radiating rate is fast, improves the using effect of air conditioner, extends the service life of air conditioner.
Compared with prior art, the beneficial effects of the utility model are：The cooling system of the utility model by electrical box 2,
It is arranged on the inside air passage inside electrical box 2, cooling device and the circulation air path composition being arranged on outside electrical box 2, electrical box 2
The hot-air that internal electrical equipment produces, under the action of natural buoyancy, air outlet is risen to by the inside air passage of electrical box 2
5, and it is emitted into the outside of electrical box 2；Hot-air at this time runs into cooling device in the inside of circulation air path, in cooling device
Again cold air is condensed under effect, since cold air density is big, cold air sinks down into the lower part of electrical box, then, by electric
Air inlet on box 2 enters electrical box 2 so as to cool down to the electrical equipment in electrical box 2, to complete dissipating for air-conditioner outdoor unit
Thermal technology makees, and avoids the problem of outdoor unit constant temperature raises；Cooling device can be directly using inside air-conditioner outdoor unit
Gas-liquid separator 3, takes full advantage of the inner space of air-conditioner outdoor unit and existing parts, reduce the heat dissipation of air conditioner into
This, applicability is wide, and radiating rate is fast, improves the using effect of air conditioner, extends the service life of air conditioner.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on, should be included in the utility model
Protection domain within.
Claims (10)
- A kind of 1. cooling system of air-conditioner outdoor unit, it is characterised in that：Including housing, the housing is internally provided with electrically Box, the side of the electrical box are equipped with cooling device；The lower part of the electrical box is equipped with air inlet, and the top of the electrical box is equipped with air outlet, and the air inlet goes out described in Internal air passage is equipped between air port, the housing is equipped with circulation air path in the outside of the electrical box, and the cooling device is located at The inside of the circulation air path.
- 2. the cooling system of air-conditioner outdoor unit according to claim 1, it is characterised in that：The air outlet is internally provided with ventilating fan.
- 3. the cooling system of air-conditioner outdoor unit according to claim 1, it is characterised in that：The air inlet include positioned at the electrical box bottom the first air inlet and positioned at the electrical box side second into Air port.
- 4. the cooling system of air-conditioner outdoor unit according to claim 3, it is characterised in that：First air inlet is rectangle setting, and second air inlet is equipped with shutter.
- 5. the cooling system of air-conditioner outdoor unit according to claim 3, it is characterised in that：The air outlet and second air inlet are located on opposite two side of the electrical box respectively.
- 6. the cooling system of air-conditioner outdoor unit according to claim 1, it is characterised in that：The housing is closed shell.
- 7. the cooling system of air-conditioner outdoor unit according to claim 1, it is characterised in that：The bottom of the electrical box is equipped with stent, and the electrical box is connected by the stent with the housing.
- 8. the cooling system of air-conditioner outdoor unit according to claim 7, it is characterised in that：The stent includes U-shaped second positioned at the Z-type first support at the electrical box both ends and among the electrical box Stent.
- A kind of 9. air-conditioner outdoor unit, it is characterised in that：Including the air conditioner chamber according to any one in claim 1-8 The cooling system of outer machine；The cooling device is gas-liquid separator, and the side of the gas-liquid separator is equipped with compressor, and the compressor is connected with Plate heat exchanger.
- 10. air-conditioner outdoor unit according to claim 9, it is characterised in that：The width of the plate heat exchanger along the housing sets and is located at the left end of the housing, the plate-type heat-exchange The right side of device is the electrical box, before the length direction of the electrical box along the housing sets and is located at the housing End, the rear side of the electrical box is the compressor, and the compressor is two, and it is straight that two compressors are located at a level On line and to be connected in parallel, the left side of the compressor is the gas-liquid separator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721212580.6U CN207334987U (en) | 2017-09-20 | 2017-09-20 | A kind of cooling system of air-conditioner outdoor unit and the outdoor unit with the cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721212580.6U CN207334987U (en) | 2017-09-20 | 2017-09-20 | A kind of cooling system of air-conditioner outdoor unit and the outdoor unit with the cooling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207334987U true CN207334987U (en) | 2018-05-08 |
Family
ID=62369257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721212580.6U Active CN207334987U (en) | 2017-09-20 | 2017-09-20 | A kind of cooling system of air-conditioner outdoor unit and the outdoor unit with the cooling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207334987U (en) |
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2017
- 2017-09-20 CN CN201721212580.6U patent/CN207334987U/en active Active
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