CN205536783U - Preservation by low temperature storing device - Google Patents
Preservation by low temperature storing device Download PDFInfo
- Publication number
- CN205536783U CN205536783U CN201521064660.2U CN201521064660U CN205536783U CN 205536783 U CN205536783 U CN 205536783U CN 201521064660 U CN201521064660 U CN 201521064660U CN 205536783 U CN205536783 U CN 205536783U
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- CN
- China
- Prior art keywords
- outside
- vaporizer
- cold
- door
- vacuum heat
- 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.)
- Expired - Fee Related
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- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The utility model discloses a preservation by low temperature storing device, including outer frame, outer frame inboard is provided with vacuum heat insulation layer, vacuum heat insulation layer is connected with the vacuum pump, the vacuum heat insulation layer inboard is provided with cold -stored cavity, outer frame is linked together through interior side door and outside door with cold -stored cavity, be provided with buffers in the middle of interior side door and the outside door, buffers are provided with cold air inlet and gas vent, the side of interior side door and outside door is provided with seal ring, seal ring's both ends are provided with the rectangle seal lip, the centre of rectangle seal lip is provided with two arc seal lips, the rectangle seal lip is higher than the arc seal lip, the inside of cold -stored cavity is provided with at least one evaporimeter, the outside of evaporimeter is provided with the fan, be provided with cyclic annular heating member on the coil pipe of evaporimeter, it inhales the hole to be provided with the negative pressure on the contact surface of cyclic annular heating member and evaporimeter. The utility model discloses can improve the not enough of prior art, reduce the loss of cold volume from many aspects, reduce the energy consumption.
Description
Technical field
This utility model relates to a kind of refrigerating plant, especially a kind of preservation by low temperature article-storage device.
Background technology
Along with the raising of people's living standard, increasing food needs to carry out low temperature storage expires
Foot people demand to food supply in Various Seasonal.Traditional cryopreservation device, the coldest
, in use there is cold and be easy to run off in storehouse, the problem that energy consumption is high.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of preservation by low temperature article-storage device, it is possible to
Solve the deficiencies in the prior art, reduce the loss of cold from many aspects, reduce energy consumption.
For solving above-mentioned technical problem, technical solution adopted in the utility model is as follows.
A kind of preservation by low temperature article-storage device, including outside framework, is provided with vacuum heat-insulation inside outside framework
Layer, vacuum heat-insulating layer connects vacuum pump, is provided with chill chamber, housing inside vacuum heat-insulating layer
Frame is connected by inner door and outer door with chill chamber, is provided with in the middle of inner door and outer door
Relief area, setting buffers has the side of cold air import and air vent, inner door and outer door to arrange
Having seal washer, the two ends of seal washer are provided with rectangular seal lip, and the centre of rectangular seal lip sets
Being equipped with two arc sealing lips, rectangular seal bilabial sets in arc sealing lip, the inside of chill chamber
Being equipped with at least one vaporizer, the outside of vaporizer is provided with fan, and the coil pipe of vaporizer is arranged
Having ring-type calandria, ring-type calandria is provided with negative pressure sucker on the contact surface of vaporizer, ring-type
Calandria moves reciprocatingly under the drive of expansion link on the coil pipe of vaporizer.
As preferably, described chill chamber being provided with outer ventilation pipe, the outside of outside framework is provided with
Temperature sensor.
As preferably, described outside framework includes the precoated plate in outside, precoated plate and described vacuum heat-insulation
Being connected by support beam arranged in a crossed manner between Ceng, the cross one another position of support beam is provided with triangle
Connector.
Use having the beneficial effects that of being brought of technique scheme: this utility model utilize vacuum every
Thermosphere carries out integral heat insulation to chill chamber, compares traditional insulation material, can reduce further
The heat transfer of 40%.Import and export uses the design of two storied gate, and centre is provided with the buffering carrying out pre-cooling
District, can avoid the loss of refrigeration capacity brought due to the turnover chill chamber of personnel and goods.With square
The seal washer of shape sealing lip and arc sealing lip can improve the sealing of himself, compared with biography
Dynamic sealing ring, it is possible to reduce the released gas rate of 25%.Use air-cooled mode to freeze, can subtract
Few evaporator surface frosting, ring-type calandria carries out defrosting operation to vaporizer in real time.Due to ring-type
Calandria is close to vaporizer and is arranged, and keeps ceaselessly reciprocating motion to carry out local and defrost, so
The heat of required defrosting is the least, do not produce the integrally cooling of vaporizer and significantly affect, it is to avoid pass
The higher heat required during air-cooled vaporizer of the uniting heating defrosting consumption to cold.Same defrost
Time, aqueous vapor and small ice pellets that defrosting is produced by negative pressure sucker are cleared up, and keep evaporator surface
Be dried.In the case of outside air temperature is relatively low in the winter time, outer pipe of taking a breath can be opened, use the external world
Cryogenic air freeze, save the energy.Outside framework compact conformation is firm, and service life is long.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of one detailed description of the invention of this utility model.
Fig. 2 is the schematic diagram of seal washer in one detailed description of the invention of this utility model.
Fig. 3 is the schematic diagram of ring-type calandria in one detailed description of the invention of this utility model.
Detailed description of the invention
With reference to Fig. 1-3, the present embodiment embodiment provides a kind of preservation by low temperature article-storage device, including outside
Framework 1, is provided with vacuum heat-insulating layer 2 inside outside framework 1, vacuum heat-insulating layer 2 connects vacuum pump
3, it is provided with chill chamber 4 inside vacuum heat-insulating layer 2, outside framework 1 and chill chamber 4 are by interior
Side door 5 is connected with outer door 6, is provided with relief area 7 in the middle of inner door 5 and outer door 6, slow
Rushing district 7 and be provided with cold air import 8 and air vent 9, the side of inner door 5 and outer door 6 is provided with
Seal washer 10, the two ends of seal washer 10 are provided with rectangular seal lip 11, rectangular seal lip 11
Centre be provided with two arc sealing lips 12, rectangular seal lip 11 higher than arc sealing lip 12,
Chill chamber 4 be internally provided with at least one vaporizer 13, the outside of vaporizer 13 is provided with wind
Fan 14, the coil pipe of vaporizer 13 is provided with ring-type calandria 15, ring-type calandria 15 and evaporation
Being provided with negative pressure sucker 16 on the contact surface of device 14, ring-type calandria 15 is in the drive of expansion link 17
Under move reciprocatingly on the coil pipe of vaporizer 14.
It should be noted that and in described chill chamber 14, be provided with outer ventilation pipe 18, outside framework 1
Outside is provided with temperature sensor 19.
Additionally, described outside framework 1 includes the precoated plate 20 in outside, precoated plate 20 and described vacuum every
Connected by support beam 21 arranged in a crossed manner between thermosphere 2, the cross one another position of support beam 21
It is provided with triangle connection element 22.
Operation principle of the present utility model is: this utility model utilizes vacuum heat-insulating layer 2 to cold preservation
Chamber 4 carries out integral heat insulation, compares traditional insulation material, can reduce by the heat biography of 40% further
Pass.Import and export uses the design of two storied gate, and centre is provided with the relief area 7 carrying out pre-cooling, permissible
Avoid the loss of refrigeration capacity brought due to the turnover chill chamber 4 of personnel and goods.With rectangular seal
The seal washer 10 of lip 11 and arc sealing lip 12 can improve the sealing of himself, compared with
The sealing ring of transmission, it is possible to reduce the released gas rate of 25%.Air-cooled mode is used to freeze, permissible
Reducing vaporizer 13 surface frosting, ring-type calandria 15 carries out defrosting operation to vaporizer 13 in real time.
It is close to vaporizer 13 due to ring-type calandria 15 arrange, and keeps ceaselessly moving back and forth carrying out
Local defrosting, so the heat of required defrosting is the least, does not produce bright to the integrally cooling of vaporizer 13
Development rings, it is to avoid higher heat required during the heating defrosting of traditional air-cooled vaporizer is to cold
Consume.While defrosting, aqueous vapor and small ice pellets that defrosting is produced by negative pressure sucker 16 are carried out clearly
Reason, keeps being dried of vaporizer 13 surface.In the case of outside air temperature is relatively low in the winter time, Ke Yikai
Open outer ventilation pipe 18, use the Cryogenic air in the external world to freeze, save the energy.
Of the present utility model ultimate principle and principal character and this utility model have more than been shown and described
Advantage.Skilled person will appreciate that of the industry, this utility model is not limited by above-described embodiment
System, simply illustrates principle of the present utility model described in above-described embodiment and description, is not taking off
On the premise of this utility model spirit and scope, this utility model also has various changes and modifications,
In the range of these changes and improvements both fall within claimed this utility model.This utility model requirement
Protection domain is defined by appending claims and equivalent thereof.
Claims (3)
1. a preservation by low temperature article-storage device, it is characterised in that: structure includes outside framework (1),
Outside framework (1) inner side is provided with vacuum heat-insulating layer (2), and vacuum heat-insulating layer (2) connects vacuum
Pump (3), vacuum heat-insulating layer (2) inner side is provided with chill chamber (4), and outside framework (1) is with cold
Hide chamber (4) to be connected with outer door (6) by inner door (5), inner door (5) and outward
Is provided with relief area (7) in the middle of side door (6), relief area (7) be provided with cold air import (8) and
Air vent (9), the side of inner door (5) and outer door (6) is provided with seal washer (10),
The two ends of seal washer (10) are provided with rectangular seal lip (11), in rectangular seal lip (11)
Between be provided with two arc sealing lips (12), rectangular seal lip (11) be higher than arc sealing lip (12),
Chill chamber (4) be internally provided with at least one vaporizer (13), outside vaporizer (13)
Side is provided with fan (14), and the coil pipe of vaporizer (13) is provided with ring-type calandria (15),
Ring-type calandria (15) is provided with negative pressure sucker (16), ring on the contact surface of vaporizer (14)
Shape calandria (15) does past under the drive of expansion link (17) on the coil pipe of vaporizer (14)
Multiple motion.
Preservation by low temperature article-storage device the most according to claim 1, it is characterised in that: described cold
Hiding and be provided with outer ventilation pipe (18) on chamber (14), the outside of outside framework (1) is provided with temperature
Sensor (19).
Preservation by low temperature article-storage device the most according to claim 1, it is characterised in that: outside described
Framework (1) includes the precoated plate (20) in outside, precoated plate (20) and described vacuum heat-insulating layer (2)
Between connected by support beam (21) arranged in a crossed manner, support beam (21) cross one another position
It is provided with triangle connection element (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521064660.2U CN205536783U (en) | 2015-12-16 | 2015-12-16 | Preservation by low temperature storing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521064660.2U CN205536783U (en) | 2015-12-16 | 2015-12-16 | Preservation by low temperature storing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205536783U true CN205536783U (en) | 2016-08-31 |
Family
ID=56762786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521064660.2U Expired - Fee Related CN205536783U (en) | 2015-12-16 | 2015-12-16 | Preservation by low temperature storing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205536783U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108344227A (en) * | 2018-03-30 | 2018-07-31 | 中铁第四勘察设计院集团有限公司 | A kind of three-dimensional structure modularization freezer |
| CN111229334A (en) * | 2020-03-30 | 2020-06-05 | 中国科学院西北生态环境资源研究院 | Experimental device for research is stored up snow size and shape and is to storing up snow effect influence |
-
2015
- 2015-12-16 CN CN201521064660.2U patent/CN205536783U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108344227A (en) * | 2018-03-30 | 2018-07-31 | 中铁第四勘察设计院集团有限公司 | A kind of three-dimensional structure modularization freezer |
| CN108344227B (en) * | 2018-03-30 | 2023-11-28 | 中铁第四勘察设计院集团有限公司 | Three-dimensional structure modularization freezer |
| CN111229334A (en) * | 2020-03-30 | 2020-06-05 | 中国科学院西北生态环境资源研究院 | Experimental device for research is stored up snow size and shape and is to storing up snow effect influence |
| CN111229334B (en) * | 2020-03-30 | 2021-10-15 | 中国科学院西北生态环境资源研究院 | Experimental device for research is stored up snow size and shape and is to storing up snow effect influence |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160831 Termination date: 20191216 |