CN109915940A - A kind of purification refrigeration equipment - Google Patents
A kind of purification refrigeration equipment Download PDFInfo
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- CN109915940A CN109915940A CN201910277811.9A CN201910277811A CN109915940A CN 109915940 A CN109915940 A CN 109915940A CN 201910277811 A CN201910277811 A CN 201910277811A CN 109915940 A CN109915940 A CN 109915940A
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- air
- air duct
- refrigerator
- condenser
- purification
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- 238000000746 purification Methods 0.000 title claims abstract description 57
- 238000005057 refrigeration Methods 0.000 title claims abstract description 55
- 238000007710 freezing Methods 0.000 claims abstract description 23
- 230000008014 freezing Effects 0.000 claims abstract description 23
- 238000001914 filtration Methods 0.000 claims abstract description 19
- 238000001035 drying Methods 0.000 claims abstract description 14
- 239000000428 dust Substances 0.000 claims description 9
- 238000005119 centrifugation Methods 0.000 claims 1
- 210000005239 tubule Anatomy 0.000 claims 1
- 239000003507 refrigerant Substances 0.000 abstract description 32
- 238000004140 cleaning Methods 0.000 abstract description 11
- 239000003344 environmental pollutant Substances 0.000 abstract description 9
- 231100000719 pollutant Toxicity 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 6
- 239000002245 particle Substances 0.000 abstract description 5
- 230000001112 coagulating effect Effects 0.000 abstract description 3
- 230000010354 integration Effects 0.000 abstract description 3
- 238000004062 sedimentation Methods 0.000 abstract description 3
- 238000004887 air purification Methods 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 18
- 230000008859 change Effects 0.000 description 4
- 238000001816 cooling Methods 0.000 description 4
- 238000005202 decontamination Methods 0.000 description 4
- 230000003588 decontaminative effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000001704 evaporation Methods 0.000 description 4
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- 238000009833 condensation Methods 0.000 description 3
- 230000005494 condensation Effects 0.000 description 3
- 230000008020 evaporation Effects 0.000 description 3
- 230000008676 import Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 230000035568 catharsis Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000012717 electrostatic precipitator Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
Landscapes
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The present invention provides a kind of purification refrigeration equipments, are related to refrigeration and technical field of air purification.It include: compressor, the second condenser, device for drying and filtering, throttle structure and refrigerator；Throttle structure, refrigerator, compressor, the second condenser and device for drying and filtering are sequentially connected and constitute the first circuit；It is provided with the first air duct at refrigerator, forms freezing purifying area in the first air duct, air exchanges heat at refrigerator and flowed out by the first air duct.Refrigerant forms low temperature environment followed by first circuit at refrigerator, and air to be clean flows into the first air duct, and low temperature can be by the gas particles object and portion gas pollutant coagulating sedimentation in air, to play purification function to air.It by air cleaning unit and purification refrigeration equipment integration, while playing refrigeration and purifying the effect of air, can be improved the convenience of user；It is not required to separately installed air purifier, the use cost of user is saved, saves space and resource.
Description
Technical field
The present invention relates to refrigeration and technical field of air purification, in particular to a kind of purification refrigeration equipment.
Background technique
Currently, air purifying process mostly uses electrodecontamination and HEPA especially for the purified treatment of the pollutant of haze
(High efficiency particulate air Filter, high efficiency particle air filter) mode, electrodecontamination are smelly in the presence of bringing
There is the increase of replacement inconvenience and consumptive material in the problem of oxygen secondary pollution and cleaning, HEPA filtering.In addition, indoor air cleaning
The household refrigerating appliances such as device and refrigerator are different, the nonliving necessity of purification device, if there is purification demand to need individually peace
Dress relatively occupies the interior space, so that existing air cleaning unit and mode, which have, installs and use upper inconvenience.
Summary of the invention
Pollution, installation and technical problem inconvenient for use, master of the invention are generated to solve purification device in the prior art
Syllabus is, provides a kind of purification refrigeration equipment with air-cleaning function.
The embodiment of the invention provides a kind of purification refrigeration equipments, comprising: compressor, the second condenser, device for drying and filtering,
Throttle structure and refrigerator；
The throttle structure, the refrigerator, the compressor, second condenser and the device for drying and filtering are successively
It connects and constitutes the first circuit；
It is provided with the first air duct at the refrigerator, forms freezing purifying area in first air duct, air is in the system
It exchanges heat at cooler and is flowed out by first air duct.
Further, in a preferred embodiment of the invention, the air side in first air duct is provided with filtering dress
It sets.
Further, in a preferred embodiment of the invention, further includes: the first condenser, the compressor and institute
The second condenser is stated to be connected to by first condenser；
It is provided with the second air duct at first condenser, forms energy saving heat transfer zone in second air duct；Described first
Air duct is connected to second air duct by the filter device, via the air in first air duct in first condenser
Place exchanges heat and is flowed out by second air duct.
Further, in a preferred embodiment of the invention, the filter device includes a box with accommodating chamber
Body is provided with filtration members in the accommodating chamber；The box body is provided with through-hole on two opposite sides, and the box body passes through
Side with through-hole is connected to first air duct or second air duct.
Further, in a preferred embodiment of the invention, dust collect plant is provided in first air duct.
Further, in a preferred embodiment of the invention, the refrigerator is evaporator or capillary.
It further, further include shell, first circuit is located at shell in a preferred embodiment of the invention
In inner cavity；Air inlet and air outlet are provided on the shell.
Further, further include centrifugal blower in a preferred embodiment of the invention, the centrifugal blower with it is described
First air duct is connected.
Further, in a preferred embodiment of the invention, the centrifugal blower be set to the air inlet and/
Or at the air outlet.
Further, in a preferred embodiment of the invention, further includes: the first evaporator and the second evaporator；
The compressor, second condenser, the device for drying and filtering, the throttle structure, first evaporator
And second evaporator is sequentially connected and constitutes second servo loop.
A kind of purification refrigeration equipment provided in the embodiment of the present invention, in addition to may be implemented normal refrigerating function it
Outside, meanwhile, air cleaning is realized by first circuit of setting.Specific purification style is that refrigerant is followed by institute
The first circuit is stated, forms low temperature environment at the refrigerator, air to be clean flows into first air duct, and low temperature can incite somebody to action
Gas particles object and portion gas pollutant coagulating sedimentation in air avoid electric net to play purification function to air
Change bring ozone secondary pollution problem.Using in the system of purification refrigeration equipment, first circuit is set, air is net
Makeup is set to be integrated with purification refrigeration equipment, while being played refrigeration and being purified the effect of air, can be improved the convenience of user；No
Separately installed air purifier is needed, the use cost of user is saved, saves space and resource.
Detailed description of the invention
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of embodiment of the present invention
Attached drawing be briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not to be seen as
It is the restriction to range, it for those of ordinary skill in the art, without creative efforts, can be with root
Other relevant attached drawings are obtained according to these attached drawings.
Fig. 1 is the structural schematic diagram for the purification refrigeration equipment that one embodiment of the invention provides；
Fig. 2 is enlarged diagram at A in Fig. 1；
Fig. 3 is the circulation figure that one embodiment of the invention provides；
Fig. 4 be another embodiment of the present invention provides circulation figure；
Fig. 5 is the decontamination cycle schematic diagram that one embodiment of the invention provides.
Appended drawing reference:
1 compressor, 2 first condenser, 21 first condenser inlet, 22 first condensator outlet
3 second condenser, 4 device for drying and filtering, 5 throttle structure, 6 first evaporator
The outlet of 7 second evaporator, 8 refrigerator, 81 refrigerator import, 82 refrigerator
9 freezing purifying area, 10 energy saving heat transfer zone 11 shell, 111 air inlet, 112 air outlet
12 filter device, 121 box body, 122 through-hole, 13 dust collect plant, 14 centrifugal blower
Specific embodiment
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the application embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not to be seen as
It is the restriction to range, it for those of ordinary skill in the art, without creative efforts, can be with root
Other relevant attached drawings are obtained according to these attached drawings.
As shown in Figure 1, the embodiment of the invention provides a kind of purification refrigeration equipment, compressor 1, the second condenser 3, drying
Filter 4, throttle structure 5 and refrigerator 8；The throttle structure 5, the refrigerator 8, the compressor 1, second condensation
Device 3 and the device for drying and filtering 4 are sequentially connected and constitute the first circuit；It is provided with the first air duct at the refrigerator 8, described
Freezing purifying area 9 is formed in one air duct, air exchanges heat at the refrigerator 8 and flows out by first air duct.The present invention
A kind of purification refrigeration equipment provided in embodiment, in addition to normal refrigeration cycle can be achieved；Meanwhile by described in setting
Realize air cleaning circulation in the first circuit.Specific purification style is that refrigerant is followed by first circuit, in the system
Low temperature environment is formed at cooler 8, air to be clean flows into first air duct, and low temperature can be by the gas particles object in air
And portion gas pollutant coagulating sedimentation avoids the secondary dirt of electrodecontamination bring ozone to play purification function to air
Dye problem.First circuit is set using in the system of purification refrigeration equipment, air cleaning unit and purification refrigeration are set
Standby integration, while playing refrigeration and purifying the effect of air, it can be improved the convenience of user；It is not required to separately installed air cleaning
Device saves the use cost of user, saves space and resource.
In the present embodiment, as shown in figure 3, the refrigeration cycle of purification refrigeration equipment is realized by second servo loop, compressor 1,
Second condenser 3, device for drying and filtering 4, throttle structure 5, the first evaporator 6 and the second evaporator 7 are sequentially connected and constitute second
Circuit.Second servo loop completes the purification normal refrigeration cycle of refrigeration equipment, and compressor 1 freezes refrigerant compression at high-pressure gaseous
Agent, and refrigerant is transferred to the second condenser 3, gaseous refrigerant condensation heat dissipation；Become the refrigerant of liquid pass through it is dried
Filter 4 filters the moisture that is likely to occur of refrigerant, and then refrigerant enters the first evaporator 6 and the after flowing through throttle structure 5
Two evaporators 7, refrigerant evaporation endothermic at the first evaporator 6 and the second evaporator 7 freeze, and refrigerant returns compressor 1
It is compressed, completes entire circulation.Wherein, throttle structure 5 can be capillary or throttle valve (expansion valve), and refrigerant is through celebrating a festival
Because shwoot absorbs heat after flow structure 5.As shown in figure 3, the first evaporator 6 is located at the refrigerating chamber position of purification refrigeration equipment, second steams
Send out the freezing chamber position that device 7 is located at purification refrigeration equipment.
In addition, as in Figure 3-5, the purification refrigeration equipment that one embodiment of the invention provides carries out pair at throttle structure 5
Refrigerant shunts, and refrigerant successively passes through throttle structure 5, refrigerator 8, compressor 1, the second condenser 3 during decontamination cycle
And device for drying and filtering 4, wherein refrigerator 8 can be evaporator or capillary.It is low temperature ring in the first air duct at refrigerator 8
Border forms freezing purifying area 9 (marking 9 boxed areas identified in Fig. 1) in the first air duct, plays to air therein is flowed through
Catharsis shows the flow direction of air in figure.It is noted that the decontamination cycle in the present embodiment is using low temperature to sky
The catharsis of pollutant in gas, by existing principle it is found that air can be by 99% by reaching a certain temperature condenser pipe below
Pollutant is condensed into blocks, to purify to air；The integrated purification device in purification refrigeration equipment, by Refrigeration Technique and only
Change technology effective integration.In addition, as shown in Figure 5 can also separately protected one air cleaning using refrigeration mode in the present embodiment
Device.
It is flowed from the figure 3, it may be seen that refrigerant is punished in throttle structure 5, by cryogenic gaseous refrigerant a part of throttle structure 5
Enter refrigerating chamber and freezing chamber via refrigeration cycle, carries out normal purification refrigerating device refrigeration work；Another part is via net
Change is recycled into freezing purifying area 9, and freezing purifying area 9 is interior since the evaporation of 8 inner refrigerant of refrigerator forms low temperature environment, needs
The air being cleaned enters the freezing purifying area 9, under extremely low temperature, fine particulates and portion gas pollutant in the gas of entrance
It can precipitate, complete primary purification.
As shown in Figure 1-3, to promote clean-up effect, the air side in the first air duct described in the present embodiment is provided with filtering dress
Set 12.Filter device 12 can permit gas circulation, can be 121 structure of box body with through-hole 122, in the accommodating chamber of box body 121
It is provided with filtration members (active carbon or filter screen), the box body 121 is provided with through-hole, the box body on two opposite sides
121 are connected to by the side with through-hole 122 with first air duct or second air duct.12 inner containment chamber of filter device
Middle filling active carbon is provided with filter screen, carries out double purification by filter device 12 by the cryogenic gas of purifying area,
The clean-up effect of air is promoted, such as can remove formaldehyde.
Meanwhile to promote the micronic dust clean-up effect in air, dust collect plant 13, dust collect plant can be set in the first air duct
The particle object of 13 pairs of freezing purifying areas 9 is collected, and so that it will not reenter energy saving heat transfer zone 10.Dust collect plant 13 can be adopted
With existing deduster, such as electrostatic precipitator.Dust collect plant 13 can be located at bottom or the side wall of freezing purifying area 9, can set
It sets and automatically controls or manually periodically remove the dust accumulation and pollutant collected.
In view of the recycling of cooling capacity in decontamination cycle, as shown in figure 4, the purification refrigeration provided in one embodiment of the invention is set
It is standby, further includes: the first condenser 2, the compressor 1 are connected to second condenser 3 by first condenser 2；This
When second servo loop be by compressor 1, the first condenser 2, the second condenser 3, device for drying and filtering 4, throttle structure 5, first evaporate
Device 6 and the second evaporator 7 are sequentially connected the circulation of composition；The first circuit is served as reasons at this time: throttle structure 5, refrigerator 8, compressor
1, the first condenser 2, the second condenser 3 and device for drying and filtering 4 are sequentially connected the circulation of composition.It is set at first condenser 2
It is equipped with the second air duct, first air duct is connected to second air duct by the filter device 12, via first wind
The air in road exchanges heat at first condenser 2 and is flowed out by second air duct.Energy conservation heat exchange is formed in second air duct
Area 10 (marks 10 boxed areas identified) in Fig. 1, enter the second air duct, warp by the air of primary purification or double purification
Cross purification cryogenic gas and enter 10 domain of energy conservation heat transfer zone high-temperature high-pressure refrigerant (2 internal flow of the first condenser
High-temperature high-pressure refrigerant) heat exchange, so that row arrives purification refrigeration equipment perimeter after purified cryogenic gas is heated, and change
Refrigerant after heat then passes through node into the second further condensation of condenser 3, then completes entire circulation.It effectively recycles
The cooling capacity of cleaned cryogenic gas is returned the cooling capacity of cleaned gas by intermediate heat-exchanger rig in freezing purifying area 9
It receives, it is not only energy saving, more avoid cold air from entering the air quality in room influence room.
As shown in Figure 1, purification refrigeration equipment includes shell 11 for the structural schematic diagram of purification refrigeration equipment, described second
Circuit and first circuit are respectively positioned in the inner cavity of shell 11；The position setting of the refrigerator 8 is corresponded on the shell 11
There is air inlet 111, the position that first condenser 2 is corresponded on the shell 11 is provided with air outlet 112.Air is by air inlet
111 enter inside shell 11, after freezing purifying area 9 purifies, fine particulates and portion gas in precipitation and purification gas
Pollutant, by the blowout of air outlet 112 to interior.
For the circulation for promoting air in purification process, as shown in Figure 1, in the purification refrigeration equipment provided in the present embodiment,
It further include centrifugal blower 14, the centrifugal blower 14 is connected with first air duct or the second air duct, and centrifugal blower 14 is promoted
The velocity of liquid assets and circulation of air.Specifically, the centrifugal blower 14 of purification device can be in the first air duct in the present embodiment
And/or second air duct any position, air inlet 111 can be placed on, can also be placed on air outlet 112, or setting it is multiple from
Heart blower 14.
Wherein, there are two types of the implementations to freeze in the freezing purifying area 9 in the first air duct, by taking refrigerator as an example:
First, it is shunted by refrigerant of the original refrigeration cycle of refrigerator after the second condenser 3 and throttle structure 5, refrigeration
Through throttling, part of refrigerant is purified, in refrigerator 8 by purification device refrigerator import 81 into freezing in purifying area 9 for agent
Refrigerant evaporation endothermic, freezing purifying area 9 reach the low temperature of needs, and refrigerant is completed after evaporating through refrigerator outlet 82, weight
Newly return to the original refrigeration cycle of refrigerator.
Second, refrigerant is obtained by the refrigerating chamber (the first evaporator 6) or freezing chamber (at the second evaporator 7) of refrigerator,
It can be obtained by freezing chamber in the present embodiment；Refrigerator 8 is directly entered by refrigerator import 81, realizes freezing purifying area 9 low
Warm environment, into refrigerator 8 refrigerant exchanged heat after, exported by cooler, back into the original refrigeration cycle of refrigerator again.
As shown in Figure 1, freezing has connected relation between the refrigerator 8 of purifying area 9 and the second evaporator 7 of refrigerator, refrigerant can lead to
It crosses the connected relation and realizes the refrigeration cycle for returning to refrigerator.
The air that primary purification is carried out by freezing purifying area 9 carries out double purification using filter device 12, then gas
Body enters energy saving heat transfer zone 10；Cooling capacity in cleaned cryogenic gas is recycled at the first condenser 2.First condenser 2
Other heat exchangers can be taken.
In energy saving heat transfer zone 10, by flow through the first evaporator 6 or the second evaporator 7 and refrigerator 8 refrigerant because
Heat absorption, thermal energy with higher, part or all passes through the first condenser inlet 21 with these refrigerants, into the first condenser
2；The heat of refrigerant and enter after the respiratory exchange heat of low temperature cleaned in energy saving heat transfer zone 10, refrigerant passes through the
One condensator outlet 22, flows back into the refrigeration cycle of refrigerator.As shown in Figure 1, the first evaporator 6 of the first condenser 2 and refrigerator
With connected relation, refrigerant can realize the refrigeration cycle for returning to refrigerator by the connected relation.
Gas that is purified, exchanging heat is discharged to refrigerator exterior space by air outlet 112；With this, constantly there is air
It is cleaned, completes the air cleaning of entire refrigerator exterior space.
In the description of the present invention, it is to be understood that, term " on ", "lower", "vertical", "horizontal", "top", "bottom",
The orientation or positional relationship of the instructions such as "inner", "outside", " clockwise ", " counterclockwise " is that orientation based on the figure or position are closed
Corresponding orientation when system namely air-conditioning normal mounting.Be merely for convenience of description of the present invention and simplification of the description, rather than indicate or
It implies that signified equipment or element must have a particular orientation, is constructed and operated in a specific orientation, therefore should not be understood as
Limitation of the present invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.In the description of the present invention, the meaning of " plurality " is two or more,
Unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be mechanical connect
It connects, is also possible to be electrically connected；It can be directly connected, can also can be in two elements indirectly connected through an intermediary
The interaction relationship of the connection in portion or two elements.It for the ordinary skill in the art, can be according to specific feelings
Condition understands the concrete meaning of above-mentioned term in the present invention.
The foregoing is merely the preferred embodiment of the present invention, are not intended to restrict the invention, for this field
For technical staff, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any
Modification, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of purification refrigeration equipment characterized by comprising compressor (1), the second condenser (3), device for drying and filtering (4),
Throttle structure (5) and refrigerator (8)；
The throttle structure (5), the refrigerator (8), the compressor (1), second condenser (3) and described dried
Filter (4) is sequentially connected and constitutes the first circuit；
It is provided with the first air duct at the refrigerator (8), forms freezing purifying area (9) in first air duct, air is described
It exchanges heat at refrigerator (8) and is flowed out by first air duct.
2. purification refrigeration equipment according to claim 1, which is characterized in that the air side in first air duct was provided with
It filters device (12).
3. purification refrigeration equipment according to claim 2, which is characterized in that further include: the first condenser (2), the pressure
Contracting machine (1) is connected to second condenser (3) by first condenser (2)；
It is provided with the second air duct at first condenser (2), forms energy saving heat transfer zone (10) in second air duct；Described
One air duct is connected to second air duct by the filter device (12), via the air in first air duct described first
It exchanges heat at condenser (2) and is flowed out by second air duct.
4. purification refrigeration equipment according to claim 3, which is characterized in that the filter device includes one with accommodating chamber
Box body (121), be provided with filtration members in the accommodating chamber；It is provided on two opposite sides of the box body (121) logical
Hole (122), the box body (121) are connected to by the side with through-hole (122) with first air duct or second air duct.
5. purification refrigeration equipment according to claim 1, which is characterized in that be provided with dust collect plant in first air duct
(13)。
6. purification refrigeration equipment according to claim 1, which is characterized in that the refrigerator (8) is evaporator or hair
Tubule.
7. purification refrigeration equipment according to claim 1, which is characterized in that further include shell (11), first circuit
In the inner cavity of shell (11)；Air inlet (111) and air outlet (112) are provided on the shell (11).
8. purification refrigeration equipment according to claim 7, which is characterized in that further include centrifugal blower (14), the centrifugation
Blower (14) is connected with first air duct.
9. purification refrigeration equipment according to claim 8, which is characterized in that the centrifugal blower (14) be set to it is described into
At air port (111) and/or at the air outlet (112).
10. -9 described in any item purification refrigeration equipments according to claim 1, which is characterized in that further include: the first evaporator
(6) and the second evaporator (7)；
The compressor (1), second condenser (3), the device for drying and filtering (4), the throttle structure (5), described
One evaporator (6) and second evaporator (7) are sequentially connected and constitute second servo loop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910277811.9A CN109915940B (en) | 2019-04-08 | 2019-04-08 | Purifying refrigeration equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910277811.9A CN109915940B (en) | 2019-04-08 | 2019-04-08 | Purifying refrigeration equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109915940A true CN109915940A (en) | 2019-06-21 |
| CN109915940B CN109915940B (en) | 2024-04-09 |
Family
ID=66968974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910277811.9A Active CN109915940B (en) | 2019-04-08 | 2019-04-08 | Purifying refrigeration equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109915940B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200281128Y1 (en) * | 2002-04-04 | 2002-07-13 | 최철용 | Refrigerator with air cleanse functions |
| KR20050034420A (en) * | 2003-10-09 | 2005-04-14 | 엘지전자 주식회사 | Refrigerator |
| CN1837726A (en) * | 2005-03-25 | 2006-09-27 | 海尔集团公司 | Energy-saving refrigerator with air purification function |
| CN102213520A (en) * | 2011-05-31 | 2011-10-12 | 合肥美的荣事达电冰箱有限公司 | Refrigerator |
| CN209763312U (en) * | 2019-04-08 | 2019-12-10 | 珠海格力电器股份有限公司 | Purification refrigeration equipment |
-
2019
- 2019-04-08 CN CN201910277811.9A patent/CN109915940B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200281128Y1 (en) * | 2002-04-04 | 2002-07-13 | 최철용 | Refrigerator with air cleanse functions |
| KR20050034420A (en) * | 2003-10-09 | 2005-04-14 | 엘지전자 주식회사 | Refrigerator |
| CN1837726A (en) * | 2005-03-25 | 2006-09-27 | 海尔集团公司 | Energy-saving refrigerator with air purification function |
| CN102213520A (en) * | 2011-05-31 | 2011-10-12 | 合肥美的荣事达电冰箱有限公司 | Refrigerator |
| CN209763312U (en) * | 2019-04-08 | 2019-12-10 | 珠海格力电器股份有限公司 | Purification refrigeration equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109915940B (en) | 2024-04-09 |
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