CN108709359A - A kind of multi-functional anti-condensation pipe of refrigerator - Google Patents
A kind of multi-functional anti-condensation pipe of refrigerator Download PDFInfo
- Publication number
- CN108709359A CN108709359A CN201810654596.5A CN201810654596A CN108709359A CN 108709359 A CN108709359 A CN 108709359A CN 201810654596 A CN201810654596 A CN 201810654596A CN 108709359 A CN108709359 A CN 108709359A
- Authority
- CN
- China
- Prior art keywords
- section
- condensation
- refrigerator
- refrigerating chamber
- condensation pipe
- 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
- 238000009833 condensation Methods 0.000 title claims abstract description 79
- 238000005057 refrigeration Methods 0.000 claims abstract description 32
- 238000001035 drying Methods 0.000 claims abstract description 14
- 238000001914 filtration Methods 0.000 claims abstract description 14
- 230000005494 condensation Effects 0.000 claims abstract description 12
- 238000000605 extraction Methods 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 7
- 239000002390 adhesive tape Substances 0.000 claims description 6
- 229910052782 aluminium Inorganic materials 0.000 claims description 6
- 239000011888 foil Substances 0.000 claims description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 244000239634 longleaf box Species 0.000 claims description 3
- 239000003507 refrigerant Substances 0.000 description 10
- 238000005187 foaming Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004781 supercooling Methods 0.000 description 2
- 230000019771 cognition Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
- F25D21/04—Preventing the formation of frost or condensate
-
- 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
- F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
- F25D21/06—Removing frost
-
- 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
- F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
- F25D21/14—Collecting or removing condensed and defrost water; Drip trays
-
- 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
- F25D2321/00—Details or arrangements for defrosting; Preventing frosting; Removing condensed or defrost water, not provided for in other groups of this subclass
- F25D2321/14—Collecting condense or defrost water; Removing condense or defrost water
- F25D2321/146—Collecting condense or defrost water; Removing condense or defrost water characterised by the pipes or pipe connections
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)
- Removal Of Water From Condensation And Defrosting (AREA)
Abstract
The invention discloses a kind of multi-functional anti-condensation pipes of refrigerator, multi-functional anti-condensation pipe is arranged in the refrigeration system of refrigerator, refrigerating chamber rear end is equipped with refrigerating chamber drainpipe, multi-functional anti-condensation pipe is connected between main condenser outlet end and device for drying and filtering arrival end, multi-functional anti-condensation pipe includes sequentially connected introducing section, introduce bringing-up section, introduce linkage section, refrigerate anti-condensation section, draw linkage section, draw bringing-up section, draw section, multi-functional anti-condensation pipe is connected by introducing section with main condenser outlet end, it is connected with device for drying and filtering arrival end by drawing section, it introduces bringing-up section and draws bringing-up section and be in vertically extending and paste setting with refrigerating chamber draining tube side-by-side respectively, anti-condensation section is refrigerated around refrigerating chamber courage mouth to be arranged within one week.Advantage of the present invention：Can realize simultaneously prevents refrigerating chamber drainpipe frozen block, prevents drainpipe from corresponding to refrigerator back position condensation, prevents refrigeration courage mouth surrounding condensation and improve the refrigeration performance of refrigeration system of refrigerator.
Description
Technical field
The present invention relates to a kind of anti-condensation pipe more particularly to a kind of multi-functional anti-condensation pipes of refrigerator.
Background technology
As it is known by the man skilled in the art, in recent years, the concept cognition of household electric refrigerator plot ratio is reinforced constantly,
I.e. in the case where refrigerator overall volume is certain, the refrigerator inside storage space of bigger how is obtained.In order to realize higher appearance
Product rate, household appliances manufacturer is constantly seeking different technical solutions, is subtracting wherein a kind of most important means are exactly product foaming layer
It is thin.And the foaming layer of refrigerator both sides is thinned, and can so that the heat-insulating property at refrigerator courage mouth is deteriorated, not arranged in cold compartment of refrigerator surrounding
Under the traditional design of anti-condensation pipe, the problem of refrigerating chamber courage mouth surrounding condensation certainly will be will appear.
Refrigerator back foaming layer is thinned, and can squeeze the installation space of refrigerating chamber drainpipe so that between drainpipe and low temperature
The distance between room becomes smaller, and refrigerator easily causes refrigerating chamber drainpipe frozen block problem occur when running, meanwhile, refrigerating chamber drainpipe
Distance apart from refrigerator back is too small, and the problem of the corresponding refrigerator back position of drainpipe can be caused to be susceptible to condensation.Mesh
It is preceding to solve the problems, such as that the common approach of drainpipe frozen block includes wrapping up heater strip on drainpipe or designing special height for drainpipe
Temperature is managed parallel etc..The shortcomings that these methods, is or needs increase cost, economy poor；Or need to increase dedicated material,
Increase solder joint, is unfavorable for producing；Or heat surplus is caused, refrigerator whole thermal load is increased, influences the performance of refrigerator, some schemes
Even above-mentioned multiple shortcomings exist simultaneously.
Invention content
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of multi-functional anti-condensation pipe of refrigerator, with
Phase can reach simultaneously prevents refrigerating chamber drainpipe frozen block, drainpipe from corresponding to refrigerator back position condensation, refrigeration courage mouth surrounding
The purpose of the refrigeration performance of condensation and raising refrigeration system of refrigerator.
The present invention is achieved by the following technical solutions：
A kind of multi-functional anti-condensation pipe of refrigerator, the multi-functional anti-condensation pipe are arranged in the refrigeration system of refrigerator,
The refrigerator includes the refrigerating chamber being located above and other underlying compartments, and the refrigerating chamber rear end sets that there are one downwards
The refrigerating chamber drainpipe of extension, the refrigeration system include main condenser, device for drying and filtering, the multi-functional anti-condensation pipe connection
Between the main condenser outlet end and device for drying and filtering arrival end, the multi-functional anti-condensation pipe includes sequentially connected draws
Enter section, introduces bringing-up section, introduce linkage section, anti-condensation section of refrigeration, draw linkage section, draw bringing-up section, drawing section, it is described multi-functional
Anti-condensation pipe is connected, by drawing section and the device for drying and filtering arrival end by introducing section with the main condenser outlet end
It is connected, the introducing bringing-up section and draws bringing-up section in vertically extending and paste and set with refrigerating chamber draining tube side-by-side respectively
It sets, anti-condensation section of the refrigeration is arranged for one week around the refrigerating chamber courage mouth.
Further, the introducing bringing-up section, extraction bringing-up section and refrigerating chamber drainpipe are wrapped in one by aluminum foil and adhesive tape
It rises.
Further, the multi-functional anti-condensation pipe is Bundy tube or copper pipe.
Further, the refrigerating chamber courage mouth anti-condensation section of refrigeration being equipped with for accommodating the multi-functional anti-condensation pipe in one week
Installation groove, anti-condensation section of adaptation of the refrigeration be connected in the installation groove.
Further, the introducing linkage section and extraction linkage section are arranged side by side in the horizontal plane.
The present invention has the following advantages compared with prior art：
The multi-functional anti-condensation pipe of a kind of refrigerator provided by the invention, anti-condensation section of the refrigeration as main part are arranged in
Refrigerating chamber courage mouth surrounding, the heat of anti-condensation section of refrigeration can be effectively prevented refrigerating chamber courage mouth surrounding and condensation situation occur.More work(
Can anti-condensation pipe access refrigeration system position be in main body condenser after, before device for drying and filtering, belong to refrigeration system height
Press the end of section, in refrigerant temperature it is suitable, the anti-condensation requirement of refrigerating chamber courage mouth can be met and due to anti-
The arrangement of condensation pipe and make the temperature of refrigerating chamber courage mouth excessively high, that is, while meeting Functional Requirement, subtract as much as possible
The small thermic load of refrigerator, to reach energy-efficient purpose.The introducing bringing-up section of the multi-functional anti-condensation pipe and refrigerating chamber drainpipe
Parallel, and by the package of aluminum foil and adhesive tape both make to be in close contact, introduce bringing-up section heat can relatively evenly be transferred to it is whole
On root refrigerating chamber drainpipe, refrigerating chamber drainpipe can be effectively prevented and the problem of frozen block occur, while can be also effectively prevented cold
It hides the corresponding refrigerator back position of room drainpipe and the problem of condensation occurs；The extraction bringing-up section of the multi-functional anti-condensation pipe also with
Refrigerating chamber drainpipe is parallel, and so that the two is in close contact by the package of aluminum foil and adhesive tape, and the extraction bringing-up section temperature is also above cold
Room drainpipe temperature is hidden, heat exchange can also be formed to a certain extent between bringing-up section and refrigerating chamber drainpipe by drawing, and be played strong
The supercooling effect for changing main condenser end achievees the purpose that the refrigeration performance for improving refrigeration system.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present invention.
Fig. 2 is the refrigerating circuit schematic diagram of the present invention.
Figure label：1- refrigerating chambers, the other compartments of 2-, 3- central sills, 4- refrigerating chamber drainpipes, 5- aluminum foil and adhesive tapes, the more work(of 6-
The anti-condensation pipe of energy, 61- introduce section, and 62- introduces bringing-up section, and 63- introduces linkage section, and 64- refrigerates anti-condensation section, and 65- draws linkage section,
66- extraction bringing-up sections, 67- extraction sections, 7- main condensers, 8- devices for drying and filtering, the anti-condensation pipe of the other compartments of 9-, 10- compressors,
11- connecting tubes, 13- capillaries, 14- refrigerating evaporators.
Specific implementation mode
It elaborates below to the embodiment of the present invention, the present embodiment is carried out lower based on the technical solution of the present invention
Implement, gives detailed embodiment and specific operating process, but protection scope of the present invention is not limited to following implementation
Example.
Referring to Fig. 1 and Fig. 2, present embodiment discloses a kind of multi-functional anti-condensation pipe of refrigerator, the multi-functional anti-condensation pipes 6
It is arranged in the refrigeration system of refrigerator, refrigerator includes the refrigerating chamber 1 being located above and other underlying compartments 2, cold
It hides and is equipped with central sill 3 between room 1 and other compartments 2,1 rear end of refrigerating chamber sets that there are one the refrigerating chamber drainpipes 4 extended downwardly.
Refrigeration system include the compressor 10 for being in turn connected into refrigerating circuit, connecting tube 11, the anti-condensation pipe 9 of other compartments,
Main condenser 7, multi-functional anti-condensation pipe 6, device for drying and filtering 8, capillary 13, refrigerating evaporator 14.Multi-functional anti-condensation pipe 6 connects
It is connected between 8 arrival end of 7 outlet end of main condenser and device for drying and filtering, multi-functional anti-condensation pipe 6 is Bundy tube or copper pipe.More work(
The anti-condensation pipe 6 of energy includes sequentially connected introducing section 61, introduces bringing-up section 62, introduces linkage section 63, refrigerates anti-condensation section 64, extraction
Linkage section 65 draws bringing-up section 66, draws section 67, and multi-functional anti-condensation pipe 6 is by introducing section 61 and 7 outlet end phase of main condenser
It connects, be connected with 8 arrival end of device for drying and filtering by drawing section 67, it is in vertically to prolong to introduce bringing-up section 62 and draw bringing-up section 66
Setting is stretched and pasted side by side with refrigerating chamber drainpipe 4 respectively, bringing-up section 62 is introduced, draws bringing-up section 66 and refrigerating chamber drainpipe 4
It is bundled together by aluminum foil and adhesive tape 5.It refrigerates anti-condensation section 64 around 1 courage mouth of refrigerating chamber to be arranged within one week, 1 courage mouth of refrigerating chamber is set for one week
It is useful for accommodating the installation groove for refrigerating anti-condensation section 64 of multi-functional anti-condensation pipe 6, refrigerates anti-condensation section 64 adaptation and be connected to installation
In groove.It introduces linkage section 63 and draws linkage section 65 and be arranged side by side in the horizontal plane.
When refrigerator starts, high-temperature high-pressure refrigerant steam is discharged by compressor 10, and it is anti-to reach other compartments through connecting tube 11
Condensation pipe 9, the heat of refrigerant is by the way that in the anti-condensation conduction to central sill 3 of pipe 9 of other compartments, refrigerant flows subsequently through main condenser
7, become cryogenic high pressure refrigerant after main condenser 7, cryogenic high pressure refrigerant air-liquid mixture is after the outflow of main condenser 7
It into multi-functional anti-condensation pipe 6, is flowed up along bringing-up section 62 is introduced, it can be uniformly that refrigerating chamber is arranged to introduce bringing-up section 62
Water pipe 4 provides heat, prevents 4 frozen block of refrigerating chamber drainpipe and refrigerator back corresponding position condensation.Then refrigerant flows into edge
Anti-condensation section 64 of the refrigeration of 1 courage mouth surrounding of refrigerating chamber arrangement, since the position that the multi-functional anti-condensation pipe 6 accesses refrigeration system is in
After main body condenser, before device for drying and filtering, belong to the end of refrigeration system high pressure section, in refrigerant temperature it is suitable,
The anti-condensation requirement of 1 courage mouth of refrigerating chamber can be met and make 1 courage of refrigerating chamber due to refrigerating anti-condensation section 64 of arrangement
The temperature of mouth is excessively high, that is, while meeting Functional Requirement, reduces the thermic load of babinet as much as possible, has reached energy saving
Purpose.Later refrigerant from draw bringing-up section 66 flow downward, the extraction bringing-up section 66 can to a certain extent with refrigeration
Room drainpipe 4 generates heat exchange, strengthens the supercooling effect of main condenser end, improves refrigeration performance.Last refrigerant is from extraction
Section 67 flows into device for drying and filtering 8 and finally flows back to compressor 10 followed by capillary 13, refrigerating evaporator 14.
The above is merely preferred embodiments of the present invention, be not intended to limit the invention, it is all the present invention spirit and
All any modification, equivalent and improvement made by within principle etc., should all be included in the protection scope of the present invention.
Claims (5)
1. a kind of multi-functional anti-condensation pipe of refrigerator, the multi-functional anti-condensation pipe are arranged in the refrigeration system of refrigerator, institute
It includes the refrigerating chamber being located above and other underlying compartments to state refrigerator, and the refrigerating chamber rear end sets that there are one to downward
The refrigerating chamber drainpipe stretched, the refrigeration system include main condenser, device for drying and filtering, it is characterised in that：It is described multi-functional anti-
Condensation pipe is connected between the main condenser outlet end and device for drying and filtering arrival end, the multi-functional anti-condensation pipe include according to
The introducing section of secondary connection introduces bringing-up section, introduces linkage section, anti-condensation section of refrigeration, draw linkage section, draw bringing-up section, draw section,
The multi-functional anti-condensation pipe by introduce section be connected with the main condenser outlet end, by extraction section with it is described dried
Filter inlet end is connected, the introducing bringing-up section and draw bringing-up section in it is vertically extending and respectively with the refrigerating chamber drainpipe
Setting is pasted side by side, and anti-condensation section of the refrigeration is arranged for one week around the refrigerating chamber courage mouth.
2. a kind of multi-functional anti-condensation pipe of refrigerator as described in claim 1, it is characterised in that：The introducing bringing-up section is drawn
Go out bringing-up section and refrigerating chamber drainpipe is bundled together by aluminum foil and adhesive tape.
3. a kind of multi-functional anti-condensation pipe of refrigerator as described in claim 1, it is characterised in that：The multi-functional anti-condensation pipe
For Bundy tube or copper pipe.
4. a kind of multi-functional anti-condensation pipe of refrigerator as described in claim 1, it is characterised in that：The refrigerating chamber courage mouth one week
Installation groove equipped with anti-condensation section of the refrigeration for accommodating the multi-functional anti-condensation pipe, anti-condensation section of adaptation of the refrigeration are connected to
In the installation groove.
5. a kind of multi-functional anti-condensation pipe of refrigerator as described in claim 1, it is characterised in that：The introducing linkage section and draw
Go out linkage section to be arranged side by side in the horizontal plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810654596.5A CN108709359A (en) | 2018-06-22 | 2018-06-22 | A kind of multi-functional anti-condensation pipe of refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810654596.5A CN108709359A (en) | 2018-06-22 | 2018-06-22 | A kind of multi-functional anti-condensation pipe of refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108709359A true CN108709359A (en) | 2018-10-26 |
Family
ID=63871909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810654596.5A Pending CN108709359A (en) | 2018-06-22 | 2018-06-22 | A kind of multi-functional anti-condensation pipe of refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108709359A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109764605A (en) * | 2018-12-28 | 2019-05-17 | 青岛海尔股份有限公司 | A kind of refrigerator and its control method |
| CN110410875A (en) * | 2019-07-19 | 2019-11-05 | 泉州台商投资区泰全机械科技有限公司 | A kind of vertical air conditioner equipment |
| CN112240652A (en) * | 2019-07-17 | 2021-01-19 | 青岛海尔新能源电器有限公司 | Drain pipe and heat pump system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10311661A (en) * | 1997-05-09 | 1998-11-24 | Matsushita Refrig Co Ltd | Draining device of refrigerator |
| JP2000018796A (en) * | 1998-06-30 | 2000-01-18 | Daewoo Electronics Co Ltd | Vapor condensation preventing unit for refrigerator |
| CN101153762A (en) * | 2006-09-28 | 2008-04-02 | 海尔集团公司 | Refrigerating system of multi-door refrigerator |
| CN202613874U (en) * | 2012-04-24 | 2012-12-19 | 海尔集团公司 | Cabinet opening anti-dew system for low-temperature refrigerator |
| CN202648285U (en) * | 2012-01-09 | 2013-01-02 | 海尔集团公司 | Multi-temperature zone refrigerator |
| CN203642590U (en) * | 2013-10-31 | 2014-06-11 | 广州万宝集团冰箱有限公司 | Drained water frozen blocking prevention refrigerator |
| CN104236211A (en) * | 2014-09-05 | 2014-12-24 | 合肥华凌股份有限公司 | Refrigerator |
| CN105222493A (en) * | 2014-06-26 | 2016-01-06 | 青岛海尔股份有限公司 | The installation method of refrigerator and dew removing tube thereof |
| CN105841428A (en) * | 2016-05-17 | 2016-08-10 | 合肥美菱股份有限公司 | Multi-anti-condensation pipe combination refrigerator |
| CN106885401A (en) * | 2017-02-14 | 2017-06-23 | 合肥美的电冰箱有限公司 | A kind of condensation prevention refrigeration system and method and refrigerator |
| CN206890894U (en) * | 2017-03-21 | 2018-01-16 | 合肥美的电冰箱有限公司 | Refrigeration system and refrigerator |
| CN208332824U (en) * | 2018-06-22 | 2019-01-04 | 长虹美菱股份有限公司 | A kind of multi-functional anti-condensation pipe of refrigerator |
-
2018
- 2018-06-22 CN CN201810654596.5A patent/CN108709359A/en active Pending
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| JPH10311661A (en) * | 1997-05-09 | 1998-11-24 | Matsushita Refrig Co Ltd | Draining device of refrigerator |
| JP2000018796A (en) * | 1998-06-30 | 2000-01-18 | Daewoo Electronics Co Ltd | Vapor condensation preventing unit for refrigerator |
| CN101153762A (en) * | 2006-09-28 | 2008-04-02 | 海尔集团公司 | Refrigerating system of multi-door refrigerator |
| CN202648285U (en) * | 2012-01-09 | 2013-01-02 | 海尔集团公司 | Multi-temperature zone refrigerator |
| CN202613874U (en) * | 2012-04-24 | 2012-12-19 | 海尔集团公司 | Cabinet opening anti-dew system for low-temperature refrigerator |
| CN203642590U (en) * | 2013-10-31 | 2014-06-11 | 广州万宝集团冰箱有限公司 | Drained water frozen blocking prevention refrigerator |
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Non-Patent Citations (1)
| Title |
|---|
| 梁嘉麟，杨其华, 中国计量出版社 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109764605A (en) * | 2018-12-28 | 2019-05-17 | 青岛海尔股份有限公司 | A kind of refrigerator and its control method |
| CN112240652A (en) * | 2019-07-17 | 2021-01-19 | 青岛海尔新能源电器有限公司 | Drain pipe and heat pump system |
| CN110410875A (en) * | 2019-07-19 | 2019-11-05 | 泉州台商投资区泰全机械科技有限公司 | A kind of vertical air conditioner equipment |
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|---|---|---|---|
| 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: 20181026 |