CN108571854A - A kind of the freezer combination of channels door system and disengaging freezer method of self-closing - Google Patents
A kind of the freezer combination of channels door system and disengaging freezer method of self-closing Download PDFInfo
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- CN108571854A CN108571854A CN201810312503.0A CN201810312503A CN108571854A CN 108571854 A CN108571854 A CN 108571854A CN 201810312503 A CN201810312503 A CN 201810312503A CN 108571854 A CN108571854 A CN 108571854A
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- conveyer
- door body
- self
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- 238000000034 method Methods 0.000 title claims abstract description 17
- 238000005192 partition Methods 0.000 claims abstract description 10
- 208000031872 Body Remains Diseases 0.000 claims abstract description 3
- 230000003139 buffering effect Effects 0.000 claims description 6
- 230000008569 process Effects 0.000 claims description 6
- 238000001514 detection method Methods 0.000 claims description 2
- 238000009423 ventilation Methods 0.000 claims 1
- 230000008859 change Effects 0.000 abstract description 4
- 230000009467 reduction Effects 0.000 abstract description 2
- 238000003860 storage Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 235000013305 food Nutrition 0.000 description 3
- 230000008014 freezing Effects 0.000 description 3
- 238000007710 freezing Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 235000012055 fruits and vegetables Nutrition 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000032696 parturition Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000011232 storage material Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 229960005486 vaccine Drugs 0.000 description 1
Classifications
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- 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
- F25D13/06—Stationary devices, e.g. cold-rooms with conveyors carrying articles to be cooled through the cooling space
-
- 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
- F25D23/00—General constructional features
- F25D23/02—Doors; Covers
-
- 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
- F25D23/00—General constructional features
- F25D23/02—Doors; Covers
- F25D23/023—Air curtain closures
-
- 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
- F25D29/00—Arrangement or mounting of control or safety devices
- F25D29/005—Mounting of control devices
Abstract
The invention discloses a kind of freezer combination of channels door systems of self-closing, it include the door being arranged across freezer partition wall, the both ends of the door are respectively equipped with door body, the bottom of the door is equipped with conveyer belt, the end of the conveyer is equipped with conveyer pinch roller, the door body is equipped with spring pressure roller, and door closer-holder is equipped between the door body and freezer channel doorframe.The invention also discloses a kind of methods of disengaging freezer.The combination door system of the present invention, door body structure is respectively set by the both ends in door, the self- recoverage power that door body passes through door closer-holder with freezer channel doorframe, so that freezer access door is bonded conveyer and keeps minimum aperture always, door body is opened simultaneously with the movement of conveyer, and twice door body at least one of door body remains off, cold air in freezer is effectively prevented to exchange with the direct of outside air, it greatly reduces freezer and runs cold, the temperature change of freezer during reduction conveyer disengaging freezer.
Description
Technical field
The invention belongs to freezer construction technique fields, more particularly, to a kind of freezer combination of channels door system of self-closing
System and disengaging freezer method.
Background technology
With the continuous improvement of people's living standards, the pursuit to product quality is also higher and higher.In order to keep product
High quality needs it to carry out cryogenic freezing storage portioned product, this just needs to build freezer.Freezer has been widely used for giving birth to
In living and industrial processes, the heat insulation effect of freezer directly affects the quality of Stored Product.
Traditional freezer access door mainly takes the modes such as manpower opening and closing, motor control.Chinese patent CN103090627A
Disclose a kind of cold-storage door comprising door-plate and doorframe, door-plate are rotatablely connected with doorframe, and limit dress is equipped between door-plate and doorframe
It sets and opening device.So that idler wheel is blocked clamp automatically using spring at closing time and realize that door-plate is closely connect with doorframe, when enabling makes
Door is pried open with lever principle.
In the cold storage box (cold insulation cabinet) of the conveying for the article for refrigerating or freezing for needs such as fresh food, by this
Storage space in cold storage box is dropped in the cool storage material that external freezer freezes, and storehouse temperature is made to be maintained at certain, carries out
The conveying of truck etc., the mode of this truck disengaging freezer, the door body of freezer will generally be opened completely, cannot between car body
Sealing, since the temperature difference inside and outside freezer is larger, during car passes in and out freezer, it is very serious to run cold phenomenon, freezer
Temperature be difficult to maintain specifically to freeze needs, cause the poor refrigerating efficiency of freezer, frozen goods are rotten；In addition, freezer low temperature
Particular surroundings be unfavorable for staff's work, and work under this freezer environment for a long time, be unfavorable for the body of staff
Body health.Therefore, mechanization, the unmanned direction for having become cold storage development.Manpower is opened and closed freezer access door will be gradually new
The door-opening mode of type replaces.And motor operation generally requires mating control system and detecting system, structure is relative complex.
Invention content
For the disadvantages described above or Improvement requirement of the prior art, the present invention provides a kind of freezer combination of channels door of self-closing
System and disengaging freezer method, its object is to by the way that door is arranged in a certain range inside and outside freezer partition wall, lead in door
Door body structure, the self- recoverage power that door body passes through door closer-holder with freezer channel doorframe is respectively set in the both ends in road so that freezer is logical
Sect is bonded conveyer and minimum aperture, door body is kept to be opened simultaneously with the movement of conveyer always, and twice door body keeps one
Open a closed state, effectively prevent cold air in freezer and exchanged with the direct of outside air, greatly reduce freezer run it is cold, reduce it is defeated
The temperature change of freezer during sending device to pass in and out freezer.
To achieve the goals above, according to one aspect of the present invention, a kind of freezer combination of channels door of self-closing is provided
System includes the door being arranged across freezer partition wall, and cool house internal is stretched into described door one end, and the other end extends to freezer
A distance outside partition wall；
The both ends of the door are respectively equipped with door body, and the door body is realized by freezer channel doorframe and the door
Connection；
The bottom of the door is equipped with conveyer belt, and for driving conveyer to move, the end of the conveyer is equipped with defeated
Device pinch roller is sent, for contacting door body described in simultaneously top pressure；
Door closer-holder is equipped between the door body and freezer channel doorframe, for the self- recoverage power by the door closer-holder
So that the door body remains closed or is closed trend and is bonded with the lateral wall of the conveyer；
The door body is equipped with spring pressure roller, and is avoided interference with the position of the conveyer pinch roller, for described defeated
Transition and cushioning effect are played when device being sent to be contacted with door body.
Further, the length of the door is more than the length of the conveyer, to ensure the door body at least
It is to be closed together.
Further, the upper end before and after the doorframe of the freezer channel is equipped with air curtain, and the door is detected for working as sensor
When body is non-occluded state, start air curtain, it is cold to be further reduced race.
Further, the top of the door body is equipped with door body and is opened and closed indicator light, can be shown according to sensor detection results
The open and-shut mode of the door body.
Further, the door closer-holder is tension spring or torsional spring.
Other side according to the invention provides a kind of disengaging freezer method, logical using the freezer of the self-closing
It combines door system and realizes in road.
Further, include the following steps：
(1) the conveyer pinch roller is contacted with the door body on the outside of freezer first, and the door body is by the conveyer and defeated
Send device pinch roller open-top；
(2) front end of the conveyer slowly enters the door, and the door body edge is bonded the side of the conveyer
Wall；
(3) rear end of the conveyer is completely into the door, and the door body on the outside of freezer is closed, before conveyer continues
Into；
(4) the conveyer pinch roller is contacted with freezer memory door body, and the door body is by the conveyer and conveyer pressure
It takes turns open-top；
(5) front end of the conveyer slowly enters freezer, and the door body edge is bonded the side wall of the conveyer, until
The rear end face of the conveyer is completely into freezer.
(6) it repeats the above steps, realizes that conveyer goes out freezer process.
In general, through the invention it is contemplated above technical scheme is compared with the prior art, can obtain down and show
Beneficial effect：
(1) the freezer combination of channels door system of self-closing of the invention, by a certain range inside and outside freezer partition wall
Door is set, door body structure is respectively set at the both ends of door, door body and freezer channel doorframe by door closer-holder from
Restoring force so that freezer access door is bonded conveyer and minimum aperture, door body is kept to be opened simultaneously with the movement of conveyer always,
And twice door body keeps one to open a closed state, effectively prevents cold air in freezer and is exchanged with the direct of outside air, is greatly reduced
Freezer runs cold, reduces the temperature change of freezer during conveyer disengaging freezer.
(2) the freezer combination of channels door system of self-closing of the invention, due to the static friction between conveyer and conveyer belt
Power is more than the self- recoverage power of door closer-holder, therefore door body can be open-top by conveyer and conveyer pinch roller.Conveyer pinch roller will be defeated
It send the force of sliding friction between device and door body to convert force of rolling friction, makes conveyer in the case of door body aperture minimum, steadily
Pass in and out freezer access door.
(3) the freezer combination of channels door system of self-closing of the invention, door body are equipped with spring pressure roller, in spring pressure roller
Spring structure plays the role of contact point smooth transition, buffering, effectively prevent collision between conveyor end and door body or
Hard contact, avoids door body from being destroyed, extends the service life of door body.
(4) the freezer combination of channels door system of self-closing of the invention, the upper end before and after the doorframe of every one of freezer channel
Air curtain, door itself opening and closing and air curtain, door body opening and closing indicator light linkage are installed, cold situation is run being further reduced, realize for
The display of door system open and-shut mode.
(5) the freezer combination of channels door system of self-closing of the invention passes through method, the open-top preceding end door of conveyer pinch roller
Body slowly enters door, and subsequent front end door body is closed, and rear end door body is opened, to realize that it is logical that conveyer steadily passes in and out freezer
Sect effectively prevents cold air in freezer and is exchanged with the direct of outside air, and it is cold to greatly reduce freezer race.
Description of the drawings
Fig. 1 is a kind of freezer combination of channels door system structural schematic diagram of self-closing of the embodiment of the present invention；
Fig. 2 is a kind of structural schematic diagram of the freezer combination of channels door system of self-closing of the embodiment of the present invention in addition to channel；
Fig. 3 is a kind of freezer combination of channels door system course of work schematic diagram of self-closing of the embodiment of the present invention；
Fig. 4 is the pinch roller schematic diagram that works in Fig. 3.
In all the appended drawings, same reference numeral indicates identical technical characteristic, specially：1- freezers partition wall, 2-
Channel, 3- freezers channel doorframe, 4- air curtains, 5- door body opening and closing indicator light, 6- spring pressure rollers, 7- door closer-holders, 8- conveyer belts, 9-
Conveyer,
10- conveyers pinch roller, 11- door body.
Specific implementation mode
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that described herein, specific examples are only used to explain the present invention, not
For limiting the present invention.As long as in addition, technical characteristic involved in the various embodiments of the present invention described below that
Conflict is not constituted between this to can be combined with each other.
With the raising of people's living standard, fresh-keeping, quality of the people to fresh food, fruits and vegetables, important item etc.
Etc. requiring higher and higher, therefore require the speed of logistics transportation fast, refrigeration or refrigerating effect are good, avoid fresh food, fruits and vegetables
Etc. corruption, rotten, influence to eat.In addition, for medical supplies such as drug, vaccine, organ etc., due to the urgency of its demand,
For in transportational process refrigeration, freezing more stringent requirements are proposed.To solve the above-mentioned problems, fraction of stream company and iron
Road building constructor carries out railway Cold Chain Logistics research one after another.Train is directly general spaced apart with freezer, packing and binding
Article needs to realize the transhipment between freezer and train by automobile.Since freezer and the extraneous temperature difference are very big, in conveyer
During passing in and out freezer, cold-storage door, which will open a period of time, to close, and the heat exchange inside and outside freezer is very in the process
Acutely, temperature of ice house raising is will result in the section time, reduces the freezer effect of freezer, the article being easy to cause in freezer is rotten
Lose rotten, the cargo especially close to freezer doorway, putrid and deteriorated probability higher.
For this purpose, the present invention proposes a kind of freezer combination of channels door system of self-closing.As depicted in figs. 1 and 2, the self-closing
Freezer combination of channels door system include twice door body 11, door 2, freezer channel doorframe 3, (form is more for mating conveyer 9
Sample has spring pressure roller track, can install conveyer pinch roller 10) and conveyer belt 8.Door 2 pass through freezer partition wall 1, one
Cool house internal is stretched at end, and the other end extends to the outer certain distance of freezer, and twice door body 11 is fixed by freezer channel doorframe 3 respectively
Be installed on the both ends of door 2, to formed one can accommodate conveyer 9 by channel, and handed over as freezer and extraneous heat
The buffering area changed.
Further, since the railway Cold Chain Logistics machine for collecting load volume of containment and transport of objects is bigger, regular shape, therefore, disengaging
When cold-storage door, traditional door body aperture is bigger, and it is cold to be further exacerbated by freezer race.For this purpose, door body 11 is designed as by the present invention
Double swing doors, both sides are respectively equipped with door closer-holder 7, the self- recoverage that door body 11 passes through door closer-holder 7 with freezer channel doorframe 3
Power stays closed all the time or remains closed trend.By the way that door is arranged in a certain range inside and outside freezer partition wall, in door
Door body structure, the self- recoverage power that door body passes through door closer-holder with freezer channel doorframe so that freezer is respectively set in the both ends in channel
Access door is bonded conveyer and minimum aperture, door body is kept to be opened simultaneously with the movement of conveyer always, and twice door body is kept
One opens a closed state, greatly reduces freezer and runs cold, the temperature change of freezer during reduction conveyer disengaging freezer, favorably
In the quality for maintaining frozen goods.
Door closer-holder 7 is various informative, can be based on the mechanisms such as tension spring, torsional spring and realize function, and torsional spring is to show in Fig. 1 and Fig. 2
Meaning.
As shown in Figure 1, door body 11 is equipped with spring pressure roller 6, correspondingly, the end of conveyer 9 also is provided with conveyer pinch roller
10, and ensure that spring pressure roller 6 is not interfered with 10 position of conveyer pinch roller.
Conveyer 9 installs a certain number of conveyer pinch rollers 10 for placing and transmitting frozen goods, front end.Door
2 bottom be equipped with conveyer belt 8, drive conveyer 9 move, conveyer 9 by conveyer belt 8 to door body direction move, realize its into
Go out freezer.
In a preferred embodiment of the invention, setting twice door body 11, can have control to run cold, ensure twice door body extremely
Rare is to be closed together, is exchanged with the direct of outside air to effectively prevent cold air in freezer.
In a preferred embodiment of the invention, it is equipped with door body at the top of door body 11 and is opened and closed indicator light 5, it can be according to sensing
Device (not shown) testing result shows the open and-shut mode of door body 11.
In a preferred embodiment of the invention, air curtain 4 is installed in the upper end before and after every one of freezer channel doorframe 3, works as biography
When sensor detects that door is non-occluded state, start air curtain 4, it is cold to be further reduced race.Improve a kind of freezer of structure self-closing
The intelligence of combination of channels door system, reliability.
Fig. 3 is a kind of freezer combination of channels door system course of work schematic diagram of self-closing of the embodiment of the present invention, such as Fig. 3 institutes
Show, conveyer pinch roller 10 is contacted with door body first, since the stiction between conveyer 9 and conveyer belt 8 is more than door closer-holder
Self- recoverage power, therefore door body 11 can be open-top by conveyer 9 and conveyer pinch roller 10.Conveyer pinch roller 10 is by conveyer 9
Force of sliding friction between door body 11 converts force of rolling friction, makes conveyer in the case of door body aperture minimum, steadily into
Go out freezer access door.
When the front end of conveyer 9 is by door body 11, contact point is transitioned into spring pressure roller 6 by conveyer pinch roller 10, such as Fig. 4
It is shown.Spring structure in spring pressure roller 6 plays the role of contact point smooth transition, buffering.Effectively prevent conveyor end
Collision between door body contacts firmly, avoids door body from being destroyed, extends the service life of door body.
Conveyer 9 completely by door body 11 after, door body 11 by torsional spring self- recoverage power realize door body be closed automatically.
Be above by the process of one of door body, likewise, conveyer under conveyer belt driving by twice door body 11, it is complete
Whole process is as shown in Figure 3.
The freezer combination of channels door system of the self-closing of the present invention by method, the open-top front end door body of conveyer pinch roller,
Door is slowly entered, subsequent front end door body is closed, and rear end door body is opened, to realize that conveyer steadily passes in and out freezer channel
Door, effectively prevents cold air in freezer and is exchanged with the direct of outside air, and it is cold to greatly reduce freezer race.
As it will be easily appreciated by one skilled in the art that the foregoing is merely illustrative of the preferred embodiments of the present invention, it is not used to
The limitation present invention, all within the spirits and principles of the present invention made by all any modification, equivalent and improvement etc., should all include
Within protection scope of the present invention.
Claims (8)
1. a kind of freezer combination of channels door system of self-closing, which is characterized in that include the door being arranged across freezer partition wall,
Cool house internal is stretched into described door one end, and the other end extends to a distance outside freezer partition wall；
The both ends of the door are respectively equipped with door body, and the door body is realized by freezer channel doorframe and the door to be connected
It connects, and door body described in twice at least remains closed state together, to be formed for as freezer and external heat exchange
Buffering area；
The bottom of the door is equipped with conveyer belt, and for driving conveyer to move, the end of the conveyer is equipped with conveyer
Pinch roller, the door body are equipped with spring pressure roller, and the conveyer pinch roller is used to coordinate door body described in top pressure with the spring pressure roller,
The door body opens simultaneously suitable aperture with the movement of conveyer, reduces the buffering area and extraneous heat exchange；
Door closer-holder is equipped between the door body and freezer channel doorframe, for making by the self- recoverage power of the door closer-holder
The door body remains closed or is closed trend and fitted closely with the lateral wall of the conveyer, the further less buffering area
With extraneous cross-ventilation, it is cold to reduce bubble.
2. a kind of freezer combination of channels door system of self-closing according to claim 1, which is characterized in that the door body is
Double swing doors, the spring pressure roller are respectively arranged on two sheet bodies of the door body, and with the setting of the conveyer pinch roller
Position is staggered, and avoids interference with.
3. a kind of freezer combination of channels door system of self-closing according to claim 1, which is characterized in that the freezer is logical
Upper end before and after road doorframe is equipped with air curtain, for when sensor detects that the door body is non-occluded state, starting air curtain, into
It is cold that one step reduces race.
4. a kind of freezer combination of channels door system of self-closing according to claim 1 or 2, which is characterized in that the door
The top of body is equipped with door body and is opened and closed indicator light, and the open and-shut mode of the door body can be shown according to sensor detection results.
5. a kind of freezer combination of channels door system of self-closing according to claim 1, which is characterized in that the door
Length be more than the conveyer length, to ensure the door body at least together be closed.
6. a kind of freezer combination of channels door system of self-closing according to claim 1, which is characterized in that described to close a dress
It is set to tension spring or torsional spring.
7. a kind of disengaging freezer method, which is characterized in that the freezer of self-closing of the application as described in any one of claim 1-6
Combination of channels door system is realized.
8. a kind of disengaging freezer method according to claim 7, which is characterized in that include the following steps：
(1) the conveyer pinch roller is contacted with the door body on the outside of freezer first, and the door body is by the conveyer and conveyer
Pinch roller is open-top；
(2) front end of the conveyer slowly enters the door, and the door body edge is bonded the side wall of the conveyer；
(3) rear end of the conveyer is completely into the door, and the door body on the outside of freezer is closed, and conveyer moves on；
(4) the conveyer pinch roller is contacted with freezer memory door body, and the door body is by the conveyer and conveyer pinch roller top
It opens；
(5) front end of the conveyer slowly enters freezer, and the door body edge is bonded the side wall of the conveyer, until described
The rear end face of conveyer is completely into freezer.
(6) it repeats the above steps, realizes that conveyer goes out freezer process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810312503.0A CN108571854B (en) | 2018-04-09 | 2018-04-09 | Self-closing cold storage channel combination door system and cold storage entering and exiting method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810312503.0A CN108571854B (en) | 2018-04-09 | 2018-04-09 | Self-closing cold storage channel combination door system and cold storage entering and exiting method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108571854A true CN108571854A (en) | 2018-09-25 |
| CN108571854B CN108571854B (en) | 2024-03-15 |
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ID=63574208
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810312503.0A Active CN108571854B (en) | 2018-04-09 | 2018-04-09 | Self-closing cold storage channel combination door system and cold storage entering and exiting method |
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| CN (1) | CN108571854B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110849072A (en) * | 2019-12-17 | 2020-02-28 | 陕西为康食品科技股份有限公司 | Leakage-proof system for cold storage inlet for storing spices and using method thereof |
| CN112710145A (en) * | 2021-01-22 | 2021-04-27 | 安徽点浩商标科技有限公司 | Silica gel not easy to be stained with ash and tunnel type drying oven for production thereof |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS586384A (en) * | 1981-07-02 | 1983-01-13 | 石川 宏 | Method of interrupting intrusion of outside air from gateway of refrigerating warehouse |
| JP2011075214A (en) * | 2009-09-30 | 2011-04-14 | Hoshizaki Electric Co Ltd | Door device of cooling storage |
| CN203375795U (en) * | 2013-06-13 | 2014-01-01 | 福建安井食品股份有限公司 | Multi-door chain self closing device for cold storage door |
| CN203810829U (en) * | 2014-02-24 | 2014-09-03 | 李璐 | Full-automatic vending food fresh-keeping warehouse |
| CN204438639U (en) * | 2015-01-31 | 2015-07-01 | 李勋田 | A kind of automatic stereo freezer |
| CN105115216A (en) * | 2015-07-23 | 2015-12-02 | 柳州三农科技有限公司 | Refrigeration house system |
| CN206522972U (en) * | 2017-03-01 | 2017-09-26 | 安徽谷之润食品有限公司 | A kind of freezer anticollision door |
| CN208222962U (en) * | 2018-04-09 | 2018-12-11 | 中铁第四勘察设计院集团有限公司 | A kind of freezer combination of channels door system of self-closing |
-
2018
- 2018-04-09 CN CN201810312503.0A patent/CN108571854B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS586384A (en) * | 1981-07-02 | 1983-01-13 | 石川 宏 | Method of interrupting intrusion of outside air from gateway of refrigerating warehouse |
| JP2011075214A (en) * | 2009-09-30 | 2011-04-14 | Hoshizaki Electric Co Ltd | Door device of cooling storage |
| CN203375795U (en) * | 2013-06-13 | 2014-01-01 | 福建安井食品股份有限公司 | Multi-door chain self closing device for cold storage door |
| CN203810829U (en) * | 2014-02-24 | 2014-09-03 | 李璐 | Full-automatic vending food fresh-keeping warehouse |
| CN204438639U (en) * | 2015-01-31 | 2015-07-01 | 李勋田 | A kind of automatic stereo freezer |
| CN105115216A (en) * | 2015-07-23 | 2015-12-02 | 柳州三农科技有限公司 | Refrigeration house system |
| CN206522972U (en) * | 2017-03-01 | 2017-09-26 | 安徽谷之润食品有限公司 | A kind of freezer anticollision door |
| CN208222962U (en) * | 2018-04-09 | 2018-12-11 | 中铁第四勘察设计院集团有限公司 | A kind of freezer combination of channels door system of self-closing |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110849072A (en) * | 2019-12-17 | 2020-02-28 | 陕西为康食品科技股份有限公司 | Leakage-proof system for cold storage inlet for storing spices and using method thereof |
| CN112710145A (en) * | 2021-01-22 | 2021-04-27 | 安徽点浩商标科技有限公司 | Silica gel not easy to be stained with ash and tunnel type drying oven for production thereof |
| CN112710145B (en) * | 2021-01-22 | 2022-07-08 | 安徽点浩商标科技有限公司 | Silica gel not easy to be stained with ash and tunnel type drying oven for production thereof |
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