CN209655466U - A kind of sealed dehumidifier - Google Patents
A kind of sealed dehumidifier Download PDFInfo
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- CN209655466U CN209655466U CN201822048800.7U CN201822048800U CN209655466U CN 209655466 U CN209655466 U CN 209655466U CN 201822048800 U CN201822048800 U CN 201822048800U CN 209655466 U CN209655466 U CN 209655466U
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Abstract
The utility model discloses a kind of sealed dehumidifiers, including upper housing, lower case, loading plate and dehumidifier component, upper housing has the first opening, lower case has the second opening, second opening is oppositely arranged with the first opening, the loading plate is connected between upper housing and lower case, and loading plate capping first is open and forms sealing space between upper housing, and loading plate covers second simultaneously and is open and forms working space between lower case, the dehumidifier component is set to loading plate, dehumidifier component is used to dry the air of working space and will be in the air delivery to sealing space after drying.Sealed dehumidifier provided by the embodiment of the utility model, after dehumidifier is out of service, due to the sealing space not with air communication so that the humidity of sealing space will not rebound at once, dehumidifier can still continue to keep the dewatering space of a high temperature drying, it can continue to dehumidify, it is safe and power saving, it is easy to use, further increase the capacity usage ratio and dehumidification efficiency of dehumidifier.
Description
Technical field
The utility model relates to dehumidifying technology field more particularly to a kind of sealed dehumidifiers.
Background technique
With the progress of scientific and technological level, the dehumidification mode that people use is varied, such as: using dehumidizer, make
With dehumidification equipment etc..And existing semiconductor dehumidifier equipment is equipped with air inlet and air outlet, passes through the suction that fan is strong
Effect makes humid air by air inlet through condenser and radiator, when the temperature of condenser end face drops to dew point or less, humid air
In moisture will be condensed in the end face of condenser, be pooled to draining after be discharged through hose, dry air again from air outlet arrange
Out, to reach dehumidifying purpose.
Due to existing semiconductor dehumidifier equipment running when its in be usually with environmental communication, once power-off, with regard to nothing
Method dehumidifies with remaining valid, that is, wants dehumidifying with regard to needing to be continued for heating, this just needs to consume a large amount of electric energy, causes to waste
Electricity, consumer cost are high.
Utility model content
The utility model embodiment discloses a kind of sealed dehumidifier, can be realized and still may be used after dehumidifier is out of service
To continue to keep the dewatering space of a high temperature drying, and then can continue to dehumidify, it is safe and power saving, further increase dehumidifier
Capacity usage ratio and dehumidification efficiency.
To achieve the goals above, the utility model embodiment provides a kind of sealed dehumidifier, the dehumidifier packet
It includes:
Upper housing, the upper housing have the first opening；
Lower case, the lower case have the second opening, and second opening is oppositely arranged with first opening；
Loading plate, the loading plate are connected between the upper housing and the lower case, described in the loading plate capping
First be open and formed between the upper housing sealing space and the loading plate and meanwhile cover it is described second be open and with
Working space is formed between the lower case；And
Dehumidifier component, the dehumidifier component are set to the loading plate, and the dehumidifier component is for drying the working space
Air and will be in the air delivery to the sealing space after drying.
As an alternative embodiment, the dehumidifier component includes semiconductor in the embodiments of the present invention
Cooling piece and axial flow blower, the semiconductor chilling plate is used to condense the vapor in the air in the working space, with dry
The air in the dry working space, the axial flow blower and the semiconductor chilling plate interval are arranged, for extracting
The air after stating the drying of working space and by the air delivery after the drying to the sealing space.
As an alternative embodiment, the loading plate is equipped with and is connected in the embodiments of the present invention
The first through hole and the second through-hole of the sealing space and the working space, it is logical that the semiconductor chilling plate is set to described first
Hole, the axial flow blower are set to second through-hole.
As an alternative embodiment, the semiconductor chilling plate includes phase in the embodiments of the present invention
To the upper and lower surfaces of setting, the upper surface is located in the sealing space, and it is empty that the lower surface is located at the work
In, the dehumidifier component further includes the upper cooling fin being oppositely arranged and lower cooling fin, and the upper cooling fin is set to the upper table
Face, the lower cooling fin are set to the lower surface.
As an alternative embodiment, the lower case is equipped with discharge outlet, institute in the embodiments of the present invention
It states discharge outlet and is equipped with the drainpipe extended downwardly, the drainpipe is used to for the condensed water in the working space being discharged to described
The outside of working space.
As an alternative embodiment, the dehumidifier further includes luggage carrier in the embodiments of the present invention,
The luggage carrier is set to the upper surface of the loading plate and is located in the sealing space, and the luggage carrier is to be dried for carrying
Article.
As an alternative embodiment, being additionally provided with connection on the loading plate in the embodiments of the present invention
In the air vent of the working space and the sealing space, the air vent is for realizing the working space and the sealing
The air in space exchanges.
As an alternative embodiment, the upper housing is equipped with air pressure balance in the embodiments of the present invention
Hole and relief valve set on the air equalizer opening, the relief valve are used to adjust the pressure in the sealing space.
As an alternative embodiment, the dehumidifier further includes control dress in the embodiments of the present invention
It sets, the control device includes the controller being electrically connected with the relief valve and the pressure sensing that is electrically connected with the controller
Device, the pressure sensor are set in the sealing space, for incuding the pressure in the sealing space and sending induction letter
Number to the controller, the controller is used for the open and close of the relief valve according to the actuated signal control, to adjust
Save the pressure of the sealing space.
As an alternative embodiment, in the embodiments of the present invention, the upper housing and the loading plate
It is detachably connected.
Compared with prior art, the utility model has the beneficial effects that:
A kind of sealed dehumidifier provided by the embodiment of the utility model covers the first opening of upper housing by loading plate
And sealing space is formed between upper housing, even if after dehumidifier is out of service, which still may be used whithin a period of time
To continue to a dry dehydration environment, after this can stop working to avoid dehumidifier and need to put into operation at once just can be with
The drawbacks of continuing dehumidifying, it is safe and power saving, it is easy to use, further increase the capacity usage ratio and dehumidification efficiency of dehumidifier.
Detailed description of the invention
In order to illustrate more clearly of the technical scheme in the embodiment of the utility model, will make below to required in embodiment
Attached drawing is briefly described, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention,
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings
Other attached drawings.
Fig. 1 is the structural schematic diagram of sealed dehumidifier provided by the embodiment of the utility model；
Fig. 2 is II-II sectional view of Fig. 1；
Fig. 3 is the structural block diagram of control device provided by the embodiment of the utility model.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
It clearly and completely describes, it is clear that described embodiment is only the utility model a part of the embodiment, rather than whole realities
Apply example.Based on the embodiments of the present invention, those of ordinary skill in the art institute without making creative work
The every other embodiment obtained, fall within the protection scope of the utility model.
In the present invention, term " on ", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outside",
" in ", "vertical", "horizontal", " transverse direction ", the orientation or positional relationship of the instructions such as " longitudinal direction " be orientation based on the figure or
Positional relationship.These terms are not intended to limit indicated primarily to better describe the utility model and embodiment
Device, element or component must have particular orientation, or be constructed and operated with particular orientation.
Also, above-mentioned part term is other than it can be used to indicate that orientation or positional relationship, it is also possible to for indicating it
His meaning, such as term " on " also are likely used for indicating certain relations of dependence or connection relationship in some cases.For ability
For the those of ordinary skill of domain, the concrete meaning of these terms in the present invention can be understood as the case may be.
In addition, term " installation ", " setting ", " being equipped with ", " connection ", " connected " shall be understood in a broad sense.For example, it may be solid
Fixed connection, is detachably connected or monolithic construction；It can be mechanical connection, or electrical connection；It can be directly connected, either
It indirectly connected through an intermediary, or is two connections internal between device, element or component.For this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
In addition, term " first ", " second " etc. are mainly used for distinguishing different devices, element or component (specifically
Type and construction may it is identical may also be different), be not intended to show or implies meaning showing device, element or component
Relative importance and quantity.Unless otherwise indicated, the meaning of " multiple " is two or more.
The utility model embodiment discloses a kind of sealed dehumidifier, although after dehumidifier is out of service, since this is close
Space is sealed not with air communication so that the humidity of sealing space will not rebound at once, dehumidifier can still continue to keep a high temperature
Dry dewatering space can continue to dehumidify, safe and power saving, easy to use, further increase the capacity usage ratio of dehumidifier and remove
Wet efficiency.
The technical solution of the utility model is further described below in conjunction with embodiment and attached drawing.
Fig. 1 and Fig. 2 are please referred to, the example of the utility model discloses a kind of sealed dehumidifier, which includes upper casing
Body 10, lower case 20, loading plate 30 and dehumidifier component.Upper housing 10 has the first opening (not shown), and lower case 20 has
Second opening (not shown), second opening are oppositely arranged with the first opening, which is connected to upper housing 10 and lower casing
Between body 20, and the first opening of the loading plate 30 capping and formation sealing space 11 and loading plate 30 between upper housing 10
The second opening of capping simultaneously simultaneously forms working space 21 between lower case 20, which is set to loading plate 30, dehumidifier portion
Part is used to dry the air of working space 21 and will be in the air delivery after drying to sealing space 11.
Can learn, existing semiconductor dehumidifier equipment running when its in be usually with environmental communication, once
Power-off, can not just dehumidify with remaining valid, that is, want dehumidifying with regard to needing to be continued for heating, this just needs to consume a large amount of electricity
Can, it is very power-consuming.And the sealed dehumidifier in the utility model, the first opening of upper housing 10 is covered simultaneously using loading plate 30
Between upper housing 10 formed sealing space 11, and due to the sealing space 11 not with air communication so that sealing space
11 can continue to a dry dehydration environment whithin a period of time, even if after dehumidifier component is out of service, this is practical new
The dehumidifier of type can still continue to keep the dewatering space of a high temperature drying, safe and power saving, easy to use, further increase pumping
The capacity usage ratio and dehumidification efficiency of wet device.
Preferably, the volume that the volume ratio upper housing 10 and loading plate 30 that the lower case 20 and loading plate 30 are formed are formed
It is small, that is, working space 21 is smaller than sealing space 11, and it is smaller that this is primarily due to working space 21, can make working space
The chance of vapor contact cooling fin in air in 21 becomes more so that Water vapor condensation in working space 21 in air at
The efficiency of water droplet improves, and then the dehumidification efficiency of dehumidifier can be improved.
In the present embodiment, in order to reducing the temperature of the working space 21 so that in the working space 21 in air
Water vapour can be condensed into water droplet, and in order to, to sealing space 11, and be by the dry air delivery of working space 21
Local ventilation may be implemented, air is sent in specified space, which includes semiconductor chilling plate 41 and axis stream
Blower 42, semiconductor chilling plate 41 is used to condense the vapor in the air in working space 21, to dry in working space 21
Air, axial flow blower 42 and semiconductor chilling plate 41 interval be arranged, the air after drying for extracting working space 21 is simultaneously
By the air delivery after drying to sealing space 11.Specifically, which, which is equipped with, is connected to sealing space 11 and work
The first through hole in space 21 and the second through-hole, semiconductor chilling plate 41 are set to first through hole, and axial flow blower 42 is set to the second through-hole.
The present embodiment preferably uses axial flow blower 42, and not only ventilation effect is obvious, energy conservation and environmental protection, but also easy for installation, safety.
It is understood that may be provided in first through hole or expose when semiconductor chilling plate 41 is set to first through hole
First through hole setting.Preferably, which is fittingly disposed in first through hole, and semiconductor chilling plate 41 is upper
Surface is just flushed with the upper surface of loading plate 30, and lower surface of the lower surface of semiconductor chilling plate 41 just with loading plate 30
It flushes, so that the upper surface of semiconductor chilling plate 41 is placed exactly in sealing space 11, and under semiconductor chilling plate 41
Surface is placed exactly in working space 21.
Similarly, when axial flow blower 42 is set to the second through-hole, it may be provided in the second through-hole or the second through-hole of exposing set
It sets.Preferably, which exposes the setting of the second through-hole, so that the upper end of the axial flow blower 42 is located exactly in sealing sky
Between in 11, the lower end of axial flow blower 42 is located exactly in working space 21, convenient for air delivery that will be dry in working space 21
To sealing space 11.
Further, a large amount of heat can be generated in operational process due to semiconductor chilling plate 41, so in order to guarantee half
The working efficiency of conductor cooling piece 41, and in order to make the water vapour rapid condensation Cheng Shui in working space 21 in air
Drop, the dehumidifier component further include the upper cooling fin 43 being oppositely arranged and lower cooling fin 44, and upper cooling fin 43 is set to semiconductor refrigerating
The upper surface of piece 41, lower cooling fin 44 are set to the lower surface of semiconductor chilling plate 41.Specifically, cooling fin 43 can be several on this
Piece is respectively separated the upper surface that semiconductor chilling plate 41 is arranged in.Similarly, it if the lower cooling fin 44 can be dry plate, is respectively separated
The lower surface of semiconductor chilling plate 41 is set.Several upper cooling fins 43 are set in the upper surface of semiconductor chilling plate 41, favorably
It dissipates, improves in the interval between adjacent upper cooling fin 43 in the heat for generating semiconductor chilling plate 41 at runtime
Radiating efficiency；And several lower cooling fins 44 are set in the lower surface of semiconductor chilling plate 41, mainly utilize lower cooling fin 44
Heat-absorbing action, so that lower cooling fin 44 may remain in lower temperature, so that in working space 21 in air
Vapor can condense into water droplet on lower 44 surface of cooling fin when encountering the lower cooling fin 44 of low temperature, and then reach the effect of dehumidifier
Fruit.
Referring to figs. 1 and 2, in the present embodiment, sealing space 11 and working space 21 are divided due to loading plate 30
It separates, is exchanged in order to which the air of working space 21 and sealing space 11 may be implemented, be additionally provided on loading plate 30 and be connected to work
The air vent 31 in space 21 and sealing space 11, the air vent 31 are mutual for realizing working space 21 and the air of sealing space 11
It changes.Preferably, which can be made of multiple spaced apertures.
The course of work of the sealed dehumidifier of the utility model is briefly described below:
After the power is turned on, semiconductor chilling plate 41 and axial flow blower 42 start to start, and semiconductor chilling plate 41 starts
Refrigeration, so that it is warm by the refrigeration of semiconductor chilling plate 41 to be located at the lower cooling fin 44 of the lower surface of semiconductor chilling plate 41
Degree decline, the temperature of working space 21 can be gradually reduced until the temperature on the surface of lower cooling fin 44 drops to dew point hereinafter, at this time
The vapor in air in working space 21 can condense into water droplet on the surface of the lower cooling fin 44 of low temperature, thus the sky that works
Between air in 21 become drying.It is opposite in working space 21 due to that can make under the strong swabbing action of axial flow blower 42
Dry air can progress into sealing space 11, and sealing space 11 and working space 21 at this time can have pressure difference, with
Make the air in sealing space that can enter working space 21 by air vent 31, the humid air in such dehumidifier is just empty in work
Between an air-flow dynamic circulation is formed between 21 and confined space 11, finally make sealing space 11 form the de- of high temperature drying
Water environment.When disconnecting power supply, semiconductor chilling plate 41 and axial flow blower 42 are out of service, but due to and in the utility model
Sealed dehumidifier, mainly using between loading plate 30 and upper housing 10 formed sealing space 11 come treat drying article into
Row drying, and due to the sealing space 11 not with air communication so that the humidity of sealing space 11 will not rebound at once, so should
Sealing space 11 can continue to a dry dehydration environment whithin a period of time, continue to dehumidify, safe and power saving, dehumidifying
It is high-efficient.
In the present embodiment, in order to lower case being discharged in water droplet that semiconductor chilling plate 41 generates in the process of running
20, which is equipped with discharge outlet, which is equipped with the drainpipe 12 extended downwardly, and the drainpipe 12 will be for that will work
Condensed water in space 21 is discharged to the outside of working space 21.
Further, it is placed on sealing space 11 in order to facilitate article to be dried to be dried, which further includes carrying
Rack 50, luggage carrier 50 are set to the upper surface of loading plate 30 and are located in sealing space 11, and luggage carrier 50 is to be dried for carrying
Article.
Specifically, as shown in Figure 1, the luggage carrier 50 can be the upright bar for being arranged at intervals on 30 upper surface of loading plate, Ke Yili
Solution is that the quantity of upright bar is not limited to shown in Fig. 1 two, and the quantity of upright bar can be according to the size of sealing space 11
To determine, that is, the quantity of upright bar can be 1,2,3,4,5 etc..Alternatively, the luggage carrier 50 or setting are in loading plate 30
Reticular structure of upper surface, etc..
In the present embodiment, since sealing space 11 is closed, and the thermal expansion and contraction principle based on gas, along with half
The increase for the working time that conductor cooling piece 41 is run, the pressure in sealing space 11 also can be increased constantly, so in order to can be with
The pressure in sealing space 11 is adjusted, avoids the pressure inside sealing space 11 excessive and is likely to result in the hair of contingency
Raw, which is equipped with air equalizer opening 111 and the relief valve 61 set on air equalizer opening 111, and relief valve 61 is for adjusting
Pressure in sealing space 11.
Further, as shown in figure 3, in order to can in time and the pressure in sealing space 11, dehumidifier can be automatically adjusted
Device further includes control device.The control device includes the controller 62 being electrically connected with relief valve 61 and is electrically connected with controller 62
Pressure sensor 63, pressure sensor 63 be set to sealing space 11 in, for the pressure in induction sealing space 11 and transmission
For inductive signal to controller 62, controller 62 is used for the open and close according to actuated signal control relief valve 61, close to adjust
Seal the pressure in space 11.
Specifically, when the pressure sensor 63 being set at sealing space 11 detects that the pressure in sealing space 11 is more than thing
When the pressure first set, pressure sensor 63 at this time just sends the inductive signal for carrying the pressure value in the sealing space 11
To controller 62, then controller 62 controls the opening of relief valve 61 again, and the air of the part in sealing space 11 is discharged to drop
Pressure in low sealing space 11.And when pressure sensor 63 detects pressure recovery in sealing space 11 to originally setting
When rated pressure, the inductive signal that pressure sensor 63 at this time equally sends the pressure value for carrying the sealing space 11 is extremely controlled
Device 62 processed, then controller 62 controls relief valve 61 again and closes to forbid sealing space 11 that will continue steam discharge sealing space 11
Outside.Using such set-up mode, be conducive to the pressure in sealing space 11 when being more than the pressure being previously set
When can open relief valve 61 in time air extra in sealing space 11 being discharged to the outside of sealing space 11, can and
When reduce sealing space 11 in pressure, so as to effectively prevent causing dehumidifier to be sent out because the pressure in sealing space 11 is excessive
The case where raw explosion, and then the generation of safety accident can be reduced.
In the present embodiment, upper housing 10 is detachably connected with loading plate 30.When upper housing 10 and loading plate 30 is opposite
When dismantling, which may be used as the water making device of outer production fresh water out of office.Specifically, first by upper housing 10 from loading plate 30
Unloading is got off, and extraneous air continuously can enter working space 21 from air vent 31, so that working space 21 can
Continuously to produce condensed water.
A kind of sealed dehumidifier provided by the embodiment of the utility model covers the first opening of upper housing by loading plate
And sealing space is formed between upper housing, even if after dehumidifier is out of service, which can still continue to keep a height
The dry dewatering space of temperature, this need to put into operation at once again after can stopping working to avoid dehumidifier can just continue to dehumidify
The drawbacks of, it is safe and power saving, it is easy to use, further increase the capacity usage ratio and dehumidification efficiency of dehumidifier.
In addition, the characteristics of air quantity being sent to specified region using axial flow blower in the utility model, will be in working space
Dry air delivery has many advantages, such as low in energy consumption, energy conservation and environmental protection to sealing space, based on axial flow blower itself, it is possible to reduce right
The consumption of electric energy, power saving environmental protection.
A kind of sealed dehumidifier disclosed in the utility model embodiment is described in detail above, it is used herein
Specific case is expounded the principles of the present invention and embodiment, and the explanation of above example is only intended to help
Understand the method and its core concept of the utility model；At the same time, for those skilled in the art, according to the utility model
Thought, there will be changes in the specific implementation manner and application range, in conclusion the content of the present specification should not be understood
For limitations of the present invention.
Claims (10)
1. a kind of sealed dehumidifier, which is characterized in that the dehumidifier includes:
Upper housing, the upper housing have the first opening；
Lower case, the lower case have the second opening, and second opening is oppositely arranged with first opening；
Loading plate, the loading plate are connected between the upper housing and the lower case, the loading plate capping described first
Be open and formed between the upper housing sealing space and the loading plate at the same cover it is described second be open and with it is described
Working space is formed between lower case；And
Dehumidifier component, the dehumidifier component are set to the loading plate, and the dehumidifier component is used to dry the sky of the working space
Gas simultaneously will be in the air delivery to the sealing space after drying.
2. sealed dehumidifier according to claim 1, which is characterized in that the dehumidifier component includes semiconductor chilling plate
And axial flow blower, the semiconductor chilling plate is used to condense the vapor in the air in the working space, described in drying
The air in working space, the axial flow blower and the semiconductor chilling plate interval are arranged, for extracting the work
The air after the drying in space and by the air delivery after the drying to the sealing space.
3. sealed dehumidifier according to claim 2, which is characterized in that the loading plate is described close equipped with being connected to
The first through hole and the second through-hole in space and the working space are sealed, the semiconductor chilling plate is set to the first through hole, institute
Axial flow blower is stated set on second through-hole.
4. sealed dehumidifier according to claim 3, which is characterized in that the semiconductor chilling plate includes being oppositely arranged
Upper and lower surfaces, the upper surface is located in the sealing space, and the lower surface is located in the working space, institute
Stating dehumidifier component further includes the upper cooling fin being oppositely arranged and lower cooling fin, and the upper cooling fin is set to the upper surface, described
Lower cooling fin is set to the lower surface.
5. according to the described in any item sealed dehumidifiers of claim 2 to 4, which is characterized in that the lower case is equipped with draining
Mouthful, the discharge outlet is equipped with the drainpipe extended downwardly, and the drainpipe is used to arrange the condensed water in the working space
To the outside of the working space.
6. sealed dehumidifier according to any one of claims 1 to 4, which is characterized in that the dehumidifier further includes carrying
Rack, the luggage carrier are set to the upper surface of the loading plate and are located in the sealing space, and the luggage carrier is for carrying
Article to be dried.
7. sealed dehumidifier according to claim 6, which is characterized in that be additionally provided on the loading plate described in being connected to
The air vent of working space and the sealing space, the air vent is for realizing the working space and the sealing space
Air exchanges.
8. sealed dehumidifier according to any one of claims 1 to 4, which is characterized in that the upper housing is equipped with air pressure
Balance hole and relief valve set on the air equalizer opening, the relief valve are used to adjust the pressure in the sealing space.
9. sealed dehumidifier according to claim 8, which is characterized in that the dehumidifier further includes control device, institute
The pressure sensor that control device includes the controller being electrically connected with the relief valve and is electrically connected with the controller is stated, institute
Pressure sensor is stated in the sealing space, for incuding the pressure in the sealing space and sending inductive signal to institute
Controller is stated, the controller is used for the open and close of the relief valve according to the actuated signal control, described in adjusting
The pressure of sealing space.
10. sealed dehumidifier according to claim 1, which is characterized in that the upper housing and the loading plate are removable
Unload connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822048800.7U CN209655466U (en) | 2018-12-07 | 2018-12-07 | A kind of sealed dehumidifier |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822048800.7U CN209655466U (en) | 2018-12-07 | 2018-12-07 | A kind of sealed dehumidifier |
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| CN209655466U true CN209655466U (en) | 2019-11-19 |
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| CN201822048800.7U Active CN209655466U (en) | 2018-12-07 | 2018-12-07 | A kind of sealed dehumidifier |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112944564A (en) * | 2021-02-23 | 2021-06-11 | 青岛海尔空调电子有限公司 | Control method of machine room air conditioner |
-
2018
- 2018-12-07 CN CN201822048800.7U patent/CN209655466U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112944564A (en) * | 2021-02-23 | 2021-06-11 | 青岛海尔空调电子有限公司 | Control method of machine room air conditioner |
| CN112944564B (en) * | 2021-02-23 | 2022-11-22 | 青岛海尔空调电子有限公司 | Control method of machine room air conditioner |
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