CN108759251A - A kind of power saving refrigerator for reducing inside and outside caloic and exchanging influence - Google Patents
A kind of power saving refrigerator for reducing inside and outside caloic and exchanging influence Download PDFInfo
- Publication number
- CN108759251A CN108759251A CN201810813351.2A CN201810813351A CN108759251A CN 108759251 A CN108759251 A CN 108759251A CN 201810813351 A CN201810813351 A CN 201810813351A CN 108759251 A CN108759251 A CN 108759251A
- Authority
- CN
- China
- Prior art keywords
- air
- storehouse
- heat
- enclosed structure
- power saving
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D13/00—Stationary devices, e.g. cold-rooms
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
- F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The invention discloses a kind of power saving refrigerator for reducing inside and outside caloic and exchanging influence, including hollow storehouse, at least one air-cooler is provided in the storehouse；The storehouse includes enclosed structure shell, and at least one library door is equipped on the enclosed structure shell；Air-cooler motor in the air-cooler is set to inside hollow air duct；The both ends in the air duct are respectively provided with air inlet and air outlet, and there are one auxiliary blowers for installation on the air outlet；The air inlet and outlet and auxiliary blower are located at outside the storehouse；The enclosed structure installs rear surfaces externally and internally and uses monoblock type pad pasting, and standing layer is arranged；Zip mode locking device is provided at the cold-storage door.The present invention can reduce spilling into for air-cooler motor heat, and be effectively reduced the enclosed structure heat dissipation capacity of freezer, to reduce the energy consumption of freezer, be conducive to widely apply, be of great practical significance.
Description
Technical field
The present invention relates to technical field of energy saving and environmental protection, and the energy saving of inside and outside caloic exchange influence is reduced more particularly to a kind of
Freezer.
Background technology
Currently, with the raising of cold chain demand, China's freezer reserves constantly increase, the energy consumption thus brought also year by year on
It rises, still, at present due to horizontal irregular of freezer management, different enterprises are different to the attention degree of freezer energy consumption, cause
The freezer relative energy consumption in China is far above Foreign Advanced Lerel, and therefore, how to reduce the energy consumption of freezer becomes particularly significant.
For traditional freezer, heat exchange is carried out in Ku Nei and air by using air-cooler, is produced to realize
The purpose of low temperature environment.The load of freezer includes mainly：Enclosed structure heat dissipation capacity, cargo heat, motor heat, operation heat and
Ventilation heat etc..In general, wherein enclosed structure heat dissipation capacity accounting is larger, how to reduce this numerical value to cold store energy saving
It is particularly important.Currently, damp and hot and cool house internal cold wind of the enclosed structure heat dissipation capacity mainly by extraneous incoming freezer is electromechanical
The heat that machine distributes influences.
Therefore, at present there is an urgent need to develop a kind of mechanism is gone out, it can be effectively reduced the enclosed structure heat dissipation capacity of freezer,
Reduce the energy consumption of freezer.
Invention content
In view of this, the object of the present invention is to provide a kind of power saving refrigerator for reducing inside and outside caloic and exchanging influence, it can
With spilling into for the air-cooler motor heat inside reduction, and it is effectively reduced the enclosed structure heat dissipation capacity of freezer, reduces freezer
Energy consumption is conducive to widely apply, be of great practical significance.
For this purpose, the present invention provides a kind of power saving refrigerator for reducing inside and outside caloic and exchanging influence, including hollow storehouse,
At least one air-cooler is provided in the storehouse；
The storehouse includes enclosed structure shell, and at least one library door is equipped on the enclosed structure shell；
Air-cooler motor in the air-cooler is set to inside hollow air duct；
The both ends in the air duct are respectively provided with air inlet and air outlet, and there are one auxiliary blowers for installation on the air outlet；
The air inlet and outlet and auxiliary blower are located at outside the storehouse.
Wherein, the inner surface and the outer surface of the enclosed structure shell posts monoblock type pad pasting respectively.
Wherein, the inner surface of the enclosed structure shell is also covered with standing layer.
Wherein, the inside covering of the enclosed structure shell is provided with canvas, the canvas and the enclosed structure shell
Inner surface between be provided with multiple holders, the space between the canvas and the inner surface of the enclosed structure shell be stand
Layer.
Wherein, each library Men Chu is provided with library door zipper closure；
The library door zipper closure, including heat-insulated canvas, pulley, slideway and actuation side, wherein：
The slideway is placed across the top of library door；
Pulley is installed in the slideway；
One end of the heat-insulated canvas is fixed, and the other end top of the heat-insulated canvas is connected with the pulley；
The both sides of the edge of the heat-insulated canvas are respectively provided with the magnetic stripe of vertical distribution；
The actuation side there are one vertical distribution is respectively set in the both sides of the heat-insulated canvas, has in the actuation side vertical
The magnetic stripe of distribution.
Wherein, the slideway is fixed on the upper inner wall face of storehouse.
Wherein, the actuation side of the heat-insulated canvas both sides corresponds on the internal face for the storehouse for being fixed on the both sides Ku Men.
Wherein, the shape, size of the heat-insulated canvas are more than the shape of library door, size.
Wherein, the pulley is connect with library door linkage.
By the above technical solution provided by the invention as it can be seen that compared with prior art, the present invention provides one kind to drop
Low inside and outside caloic exchanges the power saving refrigerator influenced, spilling into for internal air-cooler motor heat can be reduced, to effectively
The enclosed structure heat dissipation capacity for reducing freezer, reduces the energy consumption of freezer, is conducive to widely apply, and there are great production practices to anticipate
Justice.
In addition, for the present invention, extraneous damp and hot incoming freezer can also be reduced, the caloic inside and outside storehouse is substantially reduced and hands over
It changes, further decreases the enclosed structure heat dissipation capacity of freezer, reduce the energy consumption of freezer.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram for reducing inside and outside caloic and exchanging the power saving refrigerator influenced provided by the invention；
Fig. 2 is the sectional view along line A-A shown in Fig. 1；
Fig. 3 is a kind of heat for reducing inside and outside caloic and exchanging air-cooler motor in the power saving refrigerator influenced provided by the invention
Measure derived type structure schematic diagram；
Fig. 4 is a kind of locking device for reducing inside and outside caloic and exchanging the energy-saving cold library of libraries door influenced provided by the invention
Structural schematic diagram；
In figure, 1 is storehouse, and 2 be air-cooler, and 3 be enclosed structure shell, and 4 be library door；
6 be standing layer, and 8 be canvas, and 9 be holder；
201 be evaporator, and 202 be fan, and 203 be air-cooler motor；
501 be air duct, and 502 be air inlet, and 503 be air outlet, and 504 be auxiliary blower.
Specific implementation mode
In order to enable those skilled in the art to better understand the solution of the present invention, below in conjunction with the accompanying drawings with embodiment to this
Invention is described in further detail.
Referring to Fig. 1 to Fig. 4, the present invention provides a kind of power saving refrigerators for reducing inside and outside caloic and exchanging influence, including in
Empty storehouse 1 is provided at least one air-cooler 2 (one or more) in the storehouse 1；
The storehouse 1 includes enclosed structure shell 3 (i.e. freezer main casing), be equipped on the enclosed structure shell 3 to
4 (one or more) of few library door；
Each air-cooler 2 includes evaporator 201, fan 202 and air-cooler motor 203, and the evaporator 201 is located at
The front of the fan 202, the fan 202 are connected with the power output shaft of the air-cooler motor 203；
The air-cooler motor 203 is set to hollow 501 the inside of air duct；
The both ends in the air duct 501 are respectively provided with air inlet 502 and air outlet 503, and one is equipped on the air outlet 503
A auxiliary blower 504；
The air inlet 502, air outlet 503 and auxiliary blower 504 are located at outside the storehouse 1.
In the present invention, in specific implementation, the auxiliary blower 504 is the exhaust fan that flabellum rotates counterclockwise.
In the present invention, in specific implementation, the air-cooler 2 is arranged in the right side inner wall upper end of the storehouse 1, in view of library
The article in room 1 is successively put from the bottom up, and cold air can be made to be blown down from the top of storehouse 1, is increased to the cold of article
Effect is hidden, and does not influence the carrying and stacking of every-day object.
Therefore, for the present invention, fan 202 is driven to rotate by the air-cooler motor 203, to accelerate evaporator
Heat exchange in refrigerant in 201 and storehouse 1 between air.It, can meanwhile when with multiple air-cooler motors 203
Be placed in air duct 501, power provided by auxiliary blower 504, using the extraneous air of storehouse 1 to air-cooler motor 203 into
Row cooling, and ensure also to work normally when temperature of the air-cooler motor 203 in storehouse 1 is extremely low.
It should be noted that for air-cooler 2, it during operation can be by consumption in view of air-cooler motor 203 therein
A part of electric energy, and be converted into heat loss and enter storehouse 1, in addition the low temperature environment in storehouse 1 can also influence cold wind electromechanics
The working life of machine 203, for this purpose, in the present invention, the present invention utilizes air duct 501, the heat that air-cooler motor 203 is distributed straight
In the environment to run in outside storehouse 1, while ensureing that the operating ambient temperature of air-cooler motor 203 is suitable.
For air duct 501, multiple air-cooler motors 203 can be connected to one piece, including air inlet and air outlet, by auxiliary
Fan is helped, the air outside storehouse 1 can be introduced from air inlet in air duct, after being cooled down to air-cooler motor 203, passed through
Air outlet is discharged.
It should be noted that for the present invention, there is the refrigerant of low-temp low-pressure in the air-cooler 2, to be evaporated system
It is cold, to ensure that the temperature in storehouse 1 maintains in preset temperature range.
In the present invention, in specific implementation, the inner surface and the outer surface of the enclosed structure shell 3 carries out at pad pasting respectively
Reason, that is, post monoblock type pad pasting, to reduce since the caloic inside and outside storehouse caused by wall surface gap exchanges.For example, can paste
Thermal isolation film, such as existing glass heat-proof film.
In the present invention, in specific implementation, the inner surface of the enclosed structure shell 3 is also covered with standing layer 6, so as to
The wind speed of enough 3 inner surfaces of enclosed structure shell reduces the heat transfer coefficient of enclosed structure shell 3, to reduce heat close to zero
It transmits.
In specific implementation, the inside covering of the enclosed structure shell 3 is provided with canvas 8, the canvas 8 and the maintenance
Multiple holders 9 (being not limited to four shown in Fig. 2), the canvas 8 and the maintenance are provided between the inner surface of structure housing 3
Space between the inner surface of structure housing 3 is standing layer 6.
It should be noted that the holder is used to support canvas 8, and ensure that standing layer 6 maintains certain thickness.The sail
Cloth 8 is the canvas of monoblock type, can storehouse 1 be separated into two parts.
It should be noted that in the present invention, the standing layer 6 belongs to a space, it is by holder 9, heat-insulated canvas 8
It is built together with the inner surface of the enclosed structure shell 3.
In the present invention, in specific implementation, library door zipper closure 7, the library door are provided at each library door 4
Zipper closure 7 is used to reduce the air in storehouse 1 and is exchanged by the caloic carried out between library door 4 and external environment.
In specific implementation, the library door zipper closure 7, including heat-insulated canvas 701, pulley 702, slideway 703 and suction
Side 704 is closed, wherein：
The slideway 703 is placed across the top of library door 4；
Pulley 702 is installed in the slideway 703；
One end of the heat-insulated canvas 701 is fixed, the other end (i.e. free end) top of the heat-insulated canvas 701 with it is described
Pulley 702 is connected；
The both sides of the edge of the heat-insulated canvas 701 are respectively provided with the magnetic stripe of vertical distribution；
The actuation side 704 there are one vertical distribution, the actuation side 704 is respectively set in the both sides of the heat-insulated canvas 701
The interior magnetic stripe (i.e. magnet strip) with vertical distribution.
In specific implementation, the slideway 703 is fixed on the upper inner wall face of storehouse 1.
In specific implementation, the actuation side 704 of 701 both sides of heat-insulated canvas corresponds to the storehouse 1 for being fixed on library 4 both sides of door
On internal face.
In specific implementation, shape, the size of the heat-insulated canvas 701 are more than the shape of library door 4, size.
It should be noted that for the present invention, pulley 702 can the laterally free sliding in slideway 703, in sliding, band
Move the free end movement of heat-insulated canvas 701.
It should be noted that when pulley 702 drives heat-insulated canvas 701 to be moved to and is attracted 704 position of side, it is attracted side 704
On magnetic stripe and heat-insulated canvas 701 on magnetic stripe, corresponding will mutually be attracted, form approximate confined space, to by library door 4 every
Absolutely, it prevents in external damp and hot incoming storehouse.
In specific implementation, the pulley 702 is connected with library door 4.For example, pulley bracket and the institute of the pulley 702
The top for stating library door 4 is connected, and the library door 4 is sliding door.It is, of course, also possible to be connected mode for others.
Therefore, for the present invention, the pulley 702 links with library door 4, and when library door 4 is opened, pulley 702 drives heat-insulated sail
Cloth 701 is moved to far from the direction for being attracted side 704, and the confined space in storehouse is opened, and cargo can be smoothly passed in and out；When library door 4 closes
When closing, pulley 702 drives heat-insulated canvas 701 to be moved to 704 direction of side is attracted, and confined space is formed, and reduces the heat inside and outside storehouse
Mass transter.
For the present invention, the actuation side 704 of library 7 both sides of door zipper closure is fixed on the internal face of library 4 both sides of door,
Pulley 702 is mounted in slideway 703, can be moved along slideway 703, heat-insulated canvas 701 is fixed on pulley 702, heat-insulated canvas 701
Both sides can be attracted side 704 be attracted.When library, door is closed, heat-insulated canvas is attracted side with both sides and is attracted completely, forms approximate envelope
The space closed, when library door is opened, heat-insulated canvas is detached from and is moved to side under pulley driving with actuation side, does not influence library Men Chu
Cargo passes in and out.
In conclusion compared with prior art, air-cooler motor radiating of the invention does not spill into storehouse directly, but passes through
Air duct imports outside storehouse, in addition, carrying out pad pasting processing respectively for freezer internal face and outside wall surface, reduces caused by wall surface gap
Caloic inside and outside storehouse exchanges；Meanwhile standing layer is set to reduce freezer internal face wind speed so that the wind speed of freezer internal face drops
Low is zero；In addition, designing zippered locking device also directed to cold-storage door, the caloic for being further lowered through cold-storage door exchanges.
Therefore, for the present invention, cold air in storehouse can be effectively reduced and pass through enclosed structure shell and Ku Men and external environment
The caloic of generation exchanges, while under the premise of avoiding the heat of air-cooler motor from entering storehouse inner space, ensure that cold wind
The safe operation of electromechanical machine.
It should be noted that for the present invention, it not only can be adapted for newly-built freezer, apply also for the transformation of freezer.
In conclusion compared with prior art, it is provided by the invention by the above technical solution provided by the invention as it can be seen that
Compared with prior art, it the present invention provides a kind of power saving refrigerator for reducing inside and outside caloic and exchanging influence, can reduce
Spilling into for internal air-cooler motor heat, to be effectively reduced the enclosed structure heat dissipation capacity of freezer, reduces the energy consumption of freezer,
Be conducive to widely apply, be of great practical significance.
In addition, for the present invention, extraneous damp and hot incoming freezer can also be reduced, the caloic inside and outside storehouse is substantially reduced and hands over
It changes, further decreases the enclosed structure heat dissipation capacity of freezer, reduce the energy consumption of freezer.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (9)
1. a kind of power saving refrigerator for reducing inside and outside caloic and exchanging influence, which is characterized in that described including hollow storehouse (1)
It is provided at least one air-cooler (2) in storehouse (1)；
The storehouse (1) includes enclosed structure shell (3), and at least one library door is equipped on the enclosed structure shell (3)
(4)；
Air-cooler motor (203) in the air-cooler (2) is set to inside hollow air duct (501)；
The both ends of the air duct (501) are respectively provided with air inlet (502) and air outlet (503), are installed on the air outlet (503)
There are one auxiliary blowers (504)；
It is external that the air inlet (502), air outlet (503) and auxiliary blower (504) are located at the storehouse (1).
2. power saving refrigerator as described in claim 1, which is characterized in that the inner surface and appearance of the enclosed structure shell (3)
Monoblock type pad pasting is posted respectively in face.
3. power saving refrigerator as described in claim 1, which is characterized in that the inner surface of the enclosed structure shell (3) also covers
There is standing layer (6).
4. power saving refrigerator as claimed in claim 3, which is characterized in that the inside covering setting of the enclosed structure shell (3)
There is canvas (8), multiple holders (9) are provided between the canvas (8) and the inner surface of the enclosed structure shell (3), it is described
Space between canvas (8) and the inner surface of the enclosed structure shell (3) is standing layer (6).
5. power saving refrigerator according to any one of claims 1 to 4, which is characterized in that be provided at each library door (4)
Library door zipper closure (7)；
The library door zipper closure (7), including heat-insulated canvas (701), pulley (702), slideway (703) and actuation side
(704), wherein：
The slideway (703) is placed across the top of (4) Ku Men；
Pulley (702) is installed in the slideway (703)；
One end of the heat-insulated canvas (701) is fixed, other end top and the pulley (702) of the heat-insulated canvas (701)
It is connected；
The both sides of the edge of the heat-insulated canvas (701) are respectively provided with the magnetic stripe of vertical distribution；
The actuation side (704) there are one vertical distribution, the actuation side is respectively set in the both sides of the heat-insulated canvas (701)
(704) magnetic stripe with vertical distribution in.
6. power saving refrigerator as claimed in claim 5, which is characterized in that the slideway (703) is fixed in the top of storehouse (1)
On wall surface.
7. power saving refrigerator as claimed in claim 5, which is characterized in that the actuation side (704) of heat-insulated canvas (701) both sides
On the internal face of the corresponding storehouse (1) for being fixed on Ku Men (4) both sides.
8. power saving refrigerator as claimed in claim 5, which is characterized in that shape, the size of the heat-insulated canvas (701) are more than institute
State shape, the size of (4) Ku Men.
9. power saving refrigerator as claimed in claim 5, which is characterized in that the pulley (702) is connected with library door (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810813351.2A CN108759251A (en) | 2018-07-23 | 2018-07-23 | A kind of power saving refrigerator for reducing inside and outside caloic and exchanging influence |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810813351.2A CN108759251A (en) | 2018-07-23 | 2018-07-23 | A kind of power saving refrigerator for reducing inside and outside caloic and exchanging influence |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108759251A true CN108759251A (en) | 2018-11-06 |
Family
ID=63971115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810813351.2A Pending CN108759251A (en) | 2018-07-23 | 2018-07-23 | A kind of power saving refrigerator for reducing inside and outside caloic and exchanging influence |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108759251A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202477330U (en) * | 2012-04-05 | 2012-10-10 | 魏园园 | Window curtain or door curtain structure convenient to dismount and mount |
| CN104236245A (en) * | 2013-10-21 | 2014-12-24 | 宁波市农业科学研究院 | Energy saving control system for precooling cold store |
| CN206080048U (en) * | 2016-05-12 | 2017-04-12 | 张立 | PVC slides and folds door curtain |
| CN106885423A (en) * | 2015-12-15 | 2017-06-23 | 重庆果然好农业开发有限公司 | Ventilating fruits and vegetables freezer |
| CN208704258U (en) * | 2018-07-23 | 2019-04-05 | 天津商业大学 | A kind of power saving refrigerator for reducing inside and outside caloic exchange and influencing |
-
2018
- 2018-07-23 CN CN201810813351.2A patent/CN108759251A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202477330U (en) * | 2012-04-05 | 2012-10-10 | 魏园园 | Window curtain or door curtain structure convenient to dismount and mount |
| CN104236245A (en) * | 2013-10-21 | 2014-12-24 | 宁波市农业科学研究院 | Energy saving control system for precooling cold store |
| CN106885423A (en) * | 2015-12-15 | 2017-06-23 | 重庆果然好农业开发有限公司 | Ventilating fruits and vegetables freezer |
| CN206080048U (en) * | 2016-05-12 | 2017-04-12 | 张立 | PVC slides and folds door curtain |
| CN208704258U (en) * | 2018-07-23 | 2019-04-05 | 天津商业大学 | A kind of power saving refrigerator for reducing inside and outside caloic exchange and influencing |
Non-Patent Citations (4)
| Title |
|---|
| 寿子琪: "《上海世博会科技创新成果与应用发展》", 31 January 2012, 同济大学出版社 * |
| 胡敏强等: "《电机学》", 31 July 2014, 中国电力出版社 * |
| 鲁墨森等: "《果品保鲜加工技术专家答疑》", 31 December 2014, 山东科学技术出版社 * |
| 黄艳雁: "《建筑构造》", 30 April 2014, 武汉大学出版社 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207922650U (en) | Side air blow and return formula refrigerator | |
| CN105025681B (en) | A kind of rack passage of heat enclosed construction | |
| CN107172861A (en) | A kind of variable data center machine room energy-saving cooling system of airflow circulating and its control method | |
| CN107120891A (en) | Horizontal refrigerator with four sides air blowing function | |
| CN208704258U (en) | A kind of power saving refrigerator for reducing inside and outside caloic exchange and influencing | |
| CN203464581U (en) | Air flue of double-door air cooling humidification refrigerator | |
| CN107131705A (en) | Horizontal type wind-cooling refrigerator | |
| CN201909500U (en) | Air duct type semiconductor freezer | |
| CN108759251A (en) | A kind of power saving refrigerator for reducing inside and outside caloic and exchanging influence | |
| CN206377910U (en) | Energy-saving cold storage cabinet | |
| CN206670165U (en) | Energy-saving type refrigeration house | |
| JPH0112144Y2 (en) | ||
| CN208488701U (en) | It is a kind of with moisture-proof and rapid cooling dual function computer cabinet | |
| CN209085169U (en) | A kind of Winter-summer dual purpose Cold Chain Logistics vehicle refrigeration system | |
| CN206648385U (en) | A kind of refrigerating box blast type automated three-dimensional freezer | |
| JPS6033230B2 (en) | Flat wall open case | |
| CN207744329U (en) | A kind of switch chassis | |
| CN202470269U (en) | Constant temperature and constant humidity generator | |
| CN220981618U (en) | Air source heat pump with adjustable air suction and exhaust positions | |
| CN201528498U (en) | Overhead concealed type energy-saving environment-friendly cooling component | |
| CN206166321U (en) | Cold wind table cabinet | |
| CN110345697A (en) | A kind of refrigerator | |
| CN214841897U (en) | Epidemic prevention bacterin cold storage plant | |
| CN211084438U (en) | Waste energy recovery device of air source heat pump | |
| CN219660220U (en) | Energy-saving communication cabinet air conditioner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181106 |