CN205909459U - Air conditionerization frost cover and off -premises station defrosting apparatus - Google Patents
Air conditionerization frost cover and off -premises station defrosting apparatus Download PDFInfo
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- CN205909459U CN205909459U CN201620872270.6U CN201620872270U CN205909459U CN 205909459 U CN205909459 U CN 205909459U CN 201620872270 U CN201620872270 U CN 201620872270U CN 205909459 U CN205909459 U CN 205909459U
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- premises station
- backboard
- plate
- air
- left plate
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Abstract
Air conditionerization frost cover and off -premises station defrosting apparatus belongs to the white technical field of air condensing units ization. Including roof (1), left side board (2) and right side board (3), left side board (2) and right side board (3) set up respectively in the below of roof (1) both sides, its characterized in that: roof (1) front side is equipped with decurrent preceding baffle (5), and preceding baffle (5), roof (1), left side board (2) and right side board (3) are surrounded and are formed a stationary flow chamber, and off -premises station defrosting apparatus is equipped with a stationary flow chamber in heat exchanger one side top of off -premises station (7). The high pressure draught upwards arrives the stationary flow chamber behind the air admission heat preservation chamber, and can directly not get into off -premises station (7), and the air current that off -premises station (7) air intake department can be controlled in the stationary flow chamber does not take place the turbulent flow, guarantees the stable work of off -premises station (7).
Description
Technical field
Air-conditioning defrost cover and off-premises station defrosting device, belong to air-conditioner outdoor unit defrost technical field.
Background technology
In northern China, winter strong wind is relatively more, and air flow takes away substantial amounts of heat, and air flow causes off-premises station to change
Hot device side temperature is very low, and when frost melts and flows downward along heat exchanger for water, condensate easily freezes, and the electric energy of consuming increases
Plus, extend the time of defrosting, defrosting effect is poor, affect heating effect and comfortableness.Using the auxiliary hot device of increase come acceleration
Frost, this needs extra electric energy, increases power consumption, and the air-flow of air-conditioner outdoor unit local environment is unstable, causes air-conditioning to enter
Gas unstable is so that the job insecurity of air-conditioning.Although had in the past outside off-premises station installing dust cover, dust cover
Structure can not meet the demand of defrost, and find that dust cover easily causes off-premises station air inlet gas after inventor's test
Stream turbulent flow, causes air intake uneven, have impact on the stability of off-premises station, increased air conditioning energy consumption.
Content of the invention
The technical problems to be solved in the utility model is: overcomes the deficiencies in the prior art, provides that a kind of structure is simple, defrost
Effect is good, speed is fast, the air-conditioning defrost cover of energy-conservation, off-premises station stable inlet air and off-premises station defrosting device.
This utility model solve its technical problem be the technical scheme is that this air-conditioning defrost cover it is characterised in that: bag
Include top board, left plate and right plate, left plate and right plate be separately positioned on top board both sides lower section it is characterised in that: described
It is provided with downward front apron, front apron, top board, left plate and right plate surround one current stabilization chamber of formation on front side of top board.
This utility model increased current stabilization chamber on the basis of original defrost cover, after left plate and right plate prevent off-premises station
Sidewind transverse shifting and take away the heat producing during defrost, it is possible to use body of wall and left plate and right plate are after off-premises station
Formation rear side incubation cavity is surrounded in side, improves defrost speed, air enter incubation cavity after high pressure draught up to current stabilization chamber, and not
Off-premises station can be directly entered, current stabilization chamber the air-flow of off-premises station air inlet can be controlled turbulent flow not to occur it is ensured that off-premises station steady
Fixed work.
Except by the use of body of wall as in addition to a part for rear side incubation cavity it is preferred that also including a backboard, top board, a left side
Side plate and right plate are arranged on front side of backboard, and left plate, right plate and backboard surround one rear side of formation on rear side of off-premises station
Incubation cavity, current stabilization chamber is located on the upside of incubation cavity.With baffle plate to surround formation rear side incubation cavity with left plate, right plate, it is independent of
In body of wall, it is not subject to installing space and position limitation, easier for installation.
In order to ensure that off-premises station has enough intakes, described backboard is provided with backboard air inlet mechanism, and certain air also may be used
With by entering off-premises station between backboard and off-premises station from bottom to top.
Preferably, described backboard air inlet mechanism is the multiple fresh air inlets being opened on backboard, or described backboard air inlet fan
Structure is the shutter being arranged on backboard.Fresh air inlet or shutter slightly negative pressure, contact surface flow velocity is more uniform, is prevented from
The quick frosting in outdoor unit heat exchanger local, uniformly, off-premises station work is more stable, energy-conservation for air intake.
Preferably, the front side of described left plate is provided with left front baffle plate, and left front baffle plate, top board and left plate are on a left side for off-premises station
One left side incubation cavity of formation is surrounded in side.The left side of off-premises station also often is provided with air inlet, and the program corresponding setting left side is protected
Warm chamber, improves the defrost speed of air inlet on the left of off-premises station, is further ensured that the normal work of off-premises station.
Preferably, described left plate is provided with left plate air inlet mechanism.
Preferably, described left plate air inlet mechanism includes the multiple left plate fresh air inlets being opened on left plate, or institute
Stating left plate air inlet mechanism is the shutter being arranged on left plate.
A kind of off-premises station defrosting device, including off-premises station it is characterised in that: be provided with above the heat exchanger side of off-premises station
One current stabilization chamber, current stabilization chamber is surrounded by front apron, left plate, right plate, top board and backboard and is formed, and front apron is fixed on off-premises station
Upside, left plate and right plate be separately fixed at the both sides of off-premises station, the heat exchanger side interval setting of backboard and off-premises station,
Top board connects the upside of front apron and backboard.The program is consistent with the design of above-mentioned air-conditioning defrost cover, is all entering in off-premises station
Wind upper lateral part arranges current stabilization chamber, prevents turbulent flow, so that off-premises station work is more stable.
Preferably, described front apron is equal with the height of backboard with the height sum of off-premises station.
Preferably, the bottom of described backboard is provided with backboard air inlet mechanism.
Compared with prior art, this utility model technique scheme is had the beneficial effect that
1st, this utility model increased current stabilization chamber on the basis of original defrost cover, and left plate and right plate prevent off-premises station
Rear side air-flow transverse shifting and take away the heat producing during defrost, it is possible to use body of wall and left plate and right plate are in off-premises station
Rear side surround formation rear side incubation cavity, improve defrost speed, air enter incubation cavity after high pressure draught up to current stabilization chamber, and
Off-premises station will not be directly entered, current stabilization chamber can control the air-flow of off-premises station air inlet turbulent flow not to occur it is ensured that off-premises station
Steady operation.
2nd, off-premises station defrosting device, is provided with a current stabilization chamber above the heat exchanger side of off-premises station, reaches off-premises station and changes
High pressure gas in the air-flow of hot device side know from experience entrance current stabilization chamber, without being directly put into off-premises station, so that it is guaranteed that off-premises station
Stable air intake, working stability, energy-conservation.
Brief description
Fig. 1 is the structural representation of air-conditioning defrost cover embodiment 1.
Fig. 2 is the structural representation of air-conditioning defrost cover embodiment 2.
Fig. 3 is the structural representation of off-premises station defrosting device embodiment 1.
Fig. 4 is the side sectional view of Fig. 3.
Fig. 5 is the structural representation of off-premises station defrosting device embodiment 2.
Wherein: 1, top board 2, left plate 3, right plate 4, backboard 5, front apron 6, left front baffle plate 7, outdoor
Machine 8, dustproof sponge.
Specific embodiment
1 ~ 5 this air-conditioning defrost cover and off-premises station defrosting device are described further below in conjunction with the accompanying drawings.
Air-conditioning defrost cover embodiment 1
With reference to Fig. 1, this air-conditioning defrost cover, including top board 1, left plate 2 and right plate 3, left plate 2 and right plate 3 are respectively
It is arranged on the lower section of top board 1 both sides, on front side of top board 1, be provided with downward front apron 5, front apron 5, top board 1, left plate 2 and right side
Plate 3 surrounds one current stabilization chamber of formation.This utility model increased current stabilization chamber, left plate 2 and the right side on the basis of original defrost cover
Side plate 3 prevents off-premises station 7 rear side air-flow transverse shifting from taking away the heat producing during defrost, it is possible to use body of wall and left plate 2
Surround incubation cavity on rear side of formation with right plate 3 in the rear side of off-premises station 7, improve defrost speed, air enters high pressure after incubation cavity
Up to current stabilization chamber, without being directly entered off-premises station 7, current stabilization chamber can control the air-flow of off-premises station 7 air inlet to air-flow
There is not turbulent flow it is ensured that the steady operation of off-premises station 7.
With reference to specific embodiment, this utility model is described further, but persons familiar with the art should
Solution, is to preferably explain here in connection with the detailed description that accompanying drawing is given, structure of the present utility model inevitable beyond having
These embodiments of limit, and for some equivalents or common approach, no longer do detailed narration herein, but still fall within this
The protection domain of application.
Further, the present embodiment also includes a backboard 4, and top board 1, left plate 2 and right plate 3 are arranged at backboard 4
Front side, left plate 2, right plate 3 and backboard 4 surround one rear side incubation cavity of formation on rear side of off-premises station 7, and current stabilization chamber is located at insulation
On the upside of chamber.With backboard 4 to surround formation rear side incubation cavity with left plate 2, right plate 3, do not rely on body of wall, be not subject to installing space
And position limitation, easier for installation.
In order to ensure that off-premises station 7 has enough intakes, backboard 4 is provided with backboard fresh air inlet, and certain air can also lead to
Cross and between backboard 4 and off-premises station 7, enter off-premises station 7 from bottom to top.Backboard fresh air inlet in the present embodiment is closely evenly distributed
Multiple circular ports, certainly can also be bar hole or shutter, fresh air inlet or shutter slightly negative pressure, contact surface flow velocity
More uniformly, it is prevented from the quick frosting in heat exchanger local of off-premises station 7, uniformly, off-premises station 7 works and more stablizes, saves air intake
Energy.The form of backboard fresh air inlet is not limited by the provided accompanying drawing of this utility model or word, and any type of fresh air inlet is all answered
When belonging to protection domain of the present utility model.
Air-conditioning defrost cover embodiment 2
With reference to Fig. 2, the present embodiment is with the difference of embodiment 1, the present embodiment is provided with left front gear in the front side of left plate 2
Plate 6, left front baffle plate 6, top board 1 and left plate 2 surround one left side incubation cavity of formation in the left side of off-premises station 7.A left side for off-premises station 7
Side also often is provided with air inlet, the program corresponding setting left side incubation cavity, improves the defrost speed of off-premises station 7 left side air inlet
Degree, is further ensured that the normal work of off-premises station 7.In order to ensure the intake of left side air inlet, the present embodiment is on left plate 2
Also offer and be provided with left plate fresh air inlet, left plate fresh air inlet same so that slightly negative pressure at air intake, contact surface flow velocity is more
Plus uniformly, it is prevented from the quick frosting in heat exchanger local of off-premises station 7, uniformly, off-premises station 7 works more stable, energy-conservation air intake.
The form of left plate fresh air inlet is not equally limited by the provided accompanying drawing of this utility model or word, can be circular port, bar shaped
Hole or shutter, any type of fresh air inlet all should belong to protection domain of the present utility model.
In the case that this utility model is based on this design of current stabilization chamber, also provide a kind of off-premises station defrosting device.
Off-premises station defrosting device embodiment 1
With reference to Fig. 3 ~ 4, this off-premises station defrosting device includes off-premises station 7, is provided with one above the heat exchanger side of off-premises station 7
Individual current stabilization chamber, current stabilization chamber is surrounded and is formed by front apron 5, left plate 2, right plate 3, top board 1 and backboard 4, and front apron 5 is fixed on room
The upside of outer machine 7, left plate 2 and right plate 3 are separately fixed at the both sides of off-premises station 7, the heat exchanger one of backboard 4 and off-premises station 7
Side interval setting, top board 1 connects the upside of front apron 5 and backboard 4.The program is consistent with the design of above-mentioned air-conditioning defrost cover, all
Be off-premises station 7 air intake upper lateral part arrange current stabilization chamber, prevent turbulent flow so that off-premises station 7 work more stable.
Front apron 5 is equal with the height of backboard 4 with the height sum of off-premises station 7, and the front apron 5 in this utility model is permissible
It is fixed on the middle part of off-premises station 7 upside it is also possible to be fixed on the rear portion of off-premises station 7 upside.The bottom of backboard 4 is provided with backboard air intake
Mechanism.
With reference to Fig. 4, the present embodiment can also arrange one layer of dustproof sponge 8 in the rear side of backboard 4, and air can be through dust-proof
Enter off-premises station after sponge, but dust can be blocked in outside, good dustproof effect, improve heat exchanger, the service life of motor,
Dustproof sponge can be changed once every year, low cost.
Off-premises station defrosting device embodiment 2
With reference to Fig. 5, the off-premises station 7 in the present embodiment also is provided with air inlet in left side, and accordingly, the front side of left plate 2 sets
There is left front baffle plate 6, left front baffle plate 6, top board 1 and left plate 2 surround one left side incubation cavity of formation in the left side of off-premises station 7, carry
The defrost speed of high off-premises station 7 left side air inlet, is further ensured that the normal work of off-premises station 7.In order to ensure left side air inlet
Intake, the present embodiment also offers on left plate 2 and is provided with left plate fresh air inlet.Other structures are with off-premises station defrosting device
Embodiment 1.
The above, be only preferred embodiment of the present utility model, is not to make other forms to this utility model
Restriction, any those skilled in the art are changed or are modified as being equal to possibly also with the technology contents of the disclosure above
The Equivalent embodiments of change.But every without departing from technical solutions of the utility model content, real according to technology of the present utility model
Any simple modification, equivalent variations and remodeling that confrontation above example is made, still fall within the guarantor of technical solutions of the utility model
Shield scope.
Claims (10)
1. a kind of air-conditioning defrost cover, including top board (1), left plate (2) and right plate (3), left plate (2) and right plate (3) divide
Be not arranged on the lower section of top board (1) both sides it is characterised in that: be provided with downward front apron (5), front on front side of described top board (1)
Plate (5), top board (1), left plate (2) and right plate (3) surround one current stabilization chamber of formation.
2. air-conditioning defrost cover according to claim 1 it is characterised in that: also include a backboard (4), top board (1), left side
Plate (2) and right plate (3) are arranged on front side of backboard (4), and left plate (2), right plate (3) and backboard (4) are after off-premises station (7)
One rear side incubation cavity of formation is surrounded in side, and current stabilization chamber is located on the upside of incubation cavity.
3. air-conditioning defrost cover according to claim 2 it is characterised in that: described backboard (4) is provided with backboard air inlet mechanism.
4. air-conditioning defrost cover according to claim 3 it is characterised in that: described backboard air inlet mechanism be opened in backboard
(4) the multiple fresh air inlets on, or described backboard air inlet mechanism is to be arranged on shutter on backboard (4).
5. air-conditioning defrost cover according to claim 1 it is characterised in that: the front side of described left plate (2) is provided with left front gear
Plate (6), left front baffle plate (6), top board (1) and left plate (2) surround one left side incubation cavity of formation in the left side of off-premises station (7).
6. according to claim 1 or 5 air-conditioning defrost cover it is characterised in that: described left plate (2) is provided with left plate and enters
Wind mechanism.
7. air-conditioning defrost cover according to claim 6 it is characterised in that: described left plate air inlet mechanism includes being opened in a left side
Multiple left plate fresh air inlets on side plate (2), or described left plate air inlet mechanism is to be arranged on BAIYE on left plate (2)
Window.
8. a kind of off-premises station defrosting device, including off-premises station (7) it is characterised in that: above the heat exchanger side of off-premises station (7)
Be provided with a current stabilization chamber, current stabilization chamber surrounded by front apron (5), left plate (2), right plate (3), top board (1) and backboard (4) and
Become, front apron (5) is fixed on the upside of off-premises station (7), left plate (2) and right plate (3) are separately fixed at the two of off-premises station (7)
The heat exchanger side interval setting of side, backboard (4) and off-premises station (7), top board (1) connection front apron (5) is upper with backboard (4)
Side.
9. off-premises station defrosting device according to claim 8 it is characterised in that: described front apron (5) and off-premises station (7)
Height sum is equal with the height of backboard (4).
10. off-premises station defrosting device according to claim 8 or claim 9 it is characterised in that: the bottom of described backboard (4) is provided with
Backboard air inlet mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620872270.6U CN205909459U (en) | 2016-08-12 | 2016-08-12 | Air conditionerization frost cover and off -premises station defrosting apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620872270.6U CN205909459U (en) | 2016-08-12 | 2016-08-12 | Air conditionerization frost cover and off -premises station defrosting apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205909459U true CN205909459U (en) | 2017-01-25 |
Family
ID=57802204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620872270.6U Expired - Fee Related CN205909459U (en) | 2016-08-12 | 2016-08-12 | Air conditionerization frost cover and off -premises station defrosting apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205909459U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106705386A (en) * | 2017-02-28 | 2017-05-24 | 广东美的制冷设备有限公司 | Air-conditioner control method and air-conditioner |
| CN107024034A (en) * | 2017-03-23 | 2017-08-08 | 北京国科天创建筑设计院有限责任公司 | A kind of net for air-source heat pump units for cold district |
-
2016
- 2016-08-12 CN CN201620872270.6U patent/CN205909459U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106705386A (en) * | 2017-02-28 | 2017-05-24 | 广东美的制冷设备有限公司 | Air-conditioner control method and air-conditioner |
| CN107024034A (en) * | 2017-03-23 | 2017-08-08 | 北京国科天创建筑设计院有限责任公司 | A kind of net for air-source heat pump units for cold district |
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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 |
Granted publication date: 20170125 Termination date: 20180812 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |