CN201637211U - Energy-saving cold storage - Google Patents
Energy-saving cold storage Download PDFInfo
- Publication number
- CN201637211U CN201637211U CN2010201011405U CN201020101140U CN201637211U CN 201637211 U CN201637211 U CN 201637211U CN 2010201011405 U CN2010201011405 U CN 2010201011405U CN 201020101140 U CN201020101140 U CN 201020101140U CN 201637211 U CN201637211 U CN 201637211U
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- 238000003860 storage Methods 0.000 title claims abstract description 57
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims abstract description 15
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims abstract description 9
- 238000009413 insulation Methods 0.000 claims abstract description 6
- 238000002955 isolation Methods 0.000 claims abstract description 4
- 239000011449 brick Substances 0.000 claims description 2
- 238000005192 partition Methods 0.000 claims description 2
- 238000004321 preservation Methods 0.000 abstract description 2
- 239000003507 refrigerant Substances 0.000 description 6
- 238000005057 refrigeration Methods 0.000 description 5
- 239000007788 liquid Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000010297 mechanical methods and process Methods 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/14—Thermal energy storage
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- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
本实用新型提供的是节能型冷库。它包括外墙体、苯板保温层、内墙体、冰库、冷库、循环风机、储冰槽、液氨管、隔离墙体、风道、冰库前门、冰库后门、冷库门。本实用新型综合利用冬季室外低温的自然资源，以冰的形式储存冷能源，通过风机以风循环对流方式将冰库的低温导入冷库内部，而达到低温保鲜目的。
The utility model provides an energy-saving cold storage. It includes outer wall, benzene board insulation layer, inner wall, ice storage, cold storage, circulation fan, ice storage tank, liquid ammonia pipe, isolation wall, air duct, front door of ice storage, back door of ice storage, cold storage door. The utility model comprehensively utilizes natural resources with low temperature outdoors in winter, stores cold energy in the form of ice, and introduces the low temperature of the ice storage into the interior of the cold storage by means of wind circulation and convection through a fan, so as to achieve the purpose of low-temperature preservation.
Description
(一)技术领域(1) Technical field
本实用新型涉及一种节能冷库，具体的说是利用风机使冰库与冷库之间的空气流动而使冷库制冷的节能冷库。The utility model relates to an energy-saving cold storage, in particular to an energy-saving cold storage which utilizes a blower to make the air flow between the ice storage and the cold storage to refrigerate the cold storage.
(二)背景技术(2) Background technology
冷库，是目前储存易受环境温度影响的产品的最好方式之一，目前我国多数机械冷库主要是采用蒸汽压缩式制冷方式调节库温。所谓机械冷库，简单地讲就是以机械方法进行制冷的冷库。制冷原理可简述为：利用汽化温度较低的液态制冷剂的蒸发，吸收贮藏环境中的热量，从而使库温下降。通过压缩机将汽化后的制冷剂吸回并加压，在冷凝器中制冷剂将吸收的热量传递给冷却介质，使自身温度得以降低、冷凝成液体，然后再进行蒸发吸热，如此循环即可实现连续制冷。压缩机在整个制冷系统中起着心脏的作用，是提供能量补偿的过程。冷凝器和蒸发器是两个热交换器，前者使高压制冷剂的气体放热，并转化为液体；后者使低压制冷剂的液体吸热，并转化为气体。制冷剂在循环往复过程中成为热能的运载工具。Cold storage is currently one of the best ways to store products that are easily affected by ambient temperature. At present, most mechanical cold storage in my country mainly use vapor compression refrigeration to adjust the storage temperature. The so-called mechanical cold storage is simply a cold storage that uses mechanical methods for refrigeration. The principle of refrigeration can be briefly described as: use the evaporation of liquid refrigerant with a lower vaporization temperature to absorb the heat in the storage environment, thereby reducing the storage temperature. The vaporized refrigerant is sucked back by the compressor and pressurized. In the condenser, the refrigerant transfers the absorbed heat to the cooling medium, so that its own temperature can be lowered, condensed into a liquid, and then evaporated to absorb heat. This cycle is Continuous cooling is possible. The compressor plays the heart role in the whole refrigeration system and is the process of providing energy compensation. The condenser and the evaporator are two heat exchangers. The former makes the gas of the high-pressure refrigerant release heat and converts it into a liquid; the latter makes the liquid of the low-pressure refrigerant absorb heat and converts it into a gas. The refrigerant becomes a carrier of heat energy during the reciprocating process.
据了解，在国外，冷藏库耗电量平均水平大约在每年每立方米50千瓦时，最好的达到每年每立方米16千瓦时。在国内，该项指标的全国冷藏企业平均水平为每年每立方米106千瓦时，在能耗方面是发达国家的两倍以上。本实用新型针对当前国内自然环境，尤其东北一带，冬季室外温度可达零下二十度以下，制造和储存冰块十分容易，然后通过风机将冰块表面或冰库内部的冷空气以循环对流方式导入冷库内部，这样可使冷库常年保持2-4℃左右。It is understood that in foreign countries, the average power consumption of cold storage is about 50 kWh per cubic meter per year, and the best reaches 16 kWh per cubic meter per year. In China, the average level of national refrigeration enterprises for this indicator is 106 kWh per cubic meter per year, which is more than twice that of developed countries in terms of energy consumption. The utility model is aimed at the current domestic natural environment, especially in the northeast area, where the outdoor temperature can reach below minus 20 degrees in winter, so it is very easy to manufacture and store ice cubes, and then the cold air on the surface of the ice cubes or inside the ice storage is circulated and convected by a fan Imported into the cold storage, so that the cold storage can be kept at about 2-4 ℃ all year round.
(三)发明内容(3) Contents of the invention
本实用新型的目的在于提供一种节能型冷库，是一种节约能源，保护环境的低温保鲜设施。The purpose of the utility model is to provide an energy-saving cold storage, which is a low-temperature fresh-keeping facility that saves energy and protects the environment.
为了克服多数机械冷库耗能高的缺陷，本发明综合利用冬季室外低温的自然资源，以冰的形式储存冷能源，通过风机以风循环对流方式将冰库的低温导入冷库内部，而达到低温保鲜目的。In order to overcome the defect of high energy consumption of most mechanical cold storages, this invention comprehensively utilizes natural resources with low temperature outdoors in winter, stores cold energy in the form of ice, and introduces the low temperature of the ice storage into the inside of the cold storage by means of wind circulation and convection through the fan, so as to achieve low temperature preservation Purpose.
本实用新型的目的是这样实现的：它包括外墙体、苯板保温层、内墙体、冰库、冷库、循环风机、储冰槽、液氨管、隔离墙体、风道、冰库前门、冰库后门、冷库门。The purpose of this utility model is achieved in this way: it includes an outer wall, a benzene board insulation layer, an inner wall, an ice store, a cold store, a circulating fan, an ice storage tank, a liquid ammonia pipe, a partition wall, an air duct, and an ice store Front door, refrigerator back door, cold storage door.
本实用新型还可以包括这样一些特征：The utility model can also include such features:
1、外墙体、内墙体、隔离墙体砖厚为150mm，保温层苯板厚度为400mm。1. The brick thickness of the outer wall, inner wall and isolation wall is 150mm, and the thickness of the benzene board of the insulation layer is 400mm.
2、冰库设有前后两个门。2. There are two front and back doors for the freezer.
3、冰库内设有储冰槽，储冰槽内安装液氨管。3. There is an ice storage tank in the ice storage tank, and a liquid ammonia pipe is installed in the ice storage tank.
本实用新型的有益效果是，当冬季室外温度0℃以下时，打开冰库前后门，储冰槽内的水结冰后关闭冰库前后门即可启动风机使用，只有室外温度0℃以上时启动液氨制冷机，使储冰槽内的水结冰。该发明充分利用了室外低温资源，以冰的形式储存冷能，建立的冷库节能、环保。The beneficial effect of the utility model is that when the outdoor temperature is below 0°C in winter, the front and rear doors of the ice store are opened, and the water in the ice storage tank is frozen, and the front and rear doors of the ice store can be closed to start the fan, only when the outdoor temperature is above 0°C Start the liquid ammonia refrigerator to freeze the water in the ice storage tank. The invention makes full use of outdoor low-temperature resources, stores cold energy in the form of ice, and builds a cold storage that is energy-saving and environmentally friendly.
(四)附图说明(4) Description of drawings
图1是本实用新型的结构示意图。Fig. 1 is the structural representation of the utility model.
(五)具体实施方式(5) Specific implementation methods
下面结合附图举例对本实用新型做更详细地描述：The utility model is described in more detail below in conjunction with accompanying drawing example:
节能型冷库的组成包括1外墙体、2保温层、3内墙体、4隔离墙体、5冰库、6冷库、7风机、8风道、9储冰槽、10液氨管、11冰库前门、12冰库后门、13冷库门。当冬季室外温度0℃以下时，打开冰库前后门，储冰槽内的水结冰后关闭冰库前后门即可启动风机使用，室外温度0℃以上时启动液氨制冷机，使储冰槽内的水结冰，然后关闭液氨制冷机，打开风机即可使用。The composition of energy-saving cold storage includes 1 outer wall, 2 insulation layer, 3 inner wall, 4 isolation wall, 5 ice storage, 6 cold storage, 7 fan, 8 air duct, 9 ice storage tank, 10 liquid ammonia pipe, 11 The front door of the freezer, the back door of the 12th freezer, and the door of the 13th cold storage. When the outdoor temperature is below 0°C in winter, open the front and rear doors of the ice storage tank. After the water in the ice storage tank freezes, close the front and rear doors of the ice storage to start the fan. When the outdoor temperature is above 0°C, start the liquid ammonia refrigerator to store ice. The water in the tank is frozen, then the liquid ammonia refrigerator is turned off, and the blower is turned on to use.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201011405U CN201637211U (en) | 2010-01-26 | 2010-01-26 | Energy-saving cold storage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201011405U CN201637211U (en) | 2010-01-26 | 2010-01-26 | Energy-saving cold storage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201637211U true CN201637211U (en) | 2010-11-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201011405U Expired - Fee Related CN201637211U (en) | 2010-01-26 | 2010-01-26 | Energy-saving cold storage |
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| Country | Link |
|---|---|
| CN (1) | CN201637211U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103453710A (en) * | 2012-05-31 | 2013-12-18 | 王力丰 | In-wall refrigerator and temperature control method thereof |
| CN104089448A (en) * | 2014-07-26 | 2014-10-08 | 金乡县大蒜研究所 | Double-evaporation-condenser electricity-saving economical refrigeration storage system |
| CN110579066A (en) * | 2018-06-08 | 2019-12-17 | 南阳明政建材科技有限公司 | natural energy temperature-regulating refrigeration house |
-
2010
- 2010-01-26 CN CN2010201011405U patent/CN201637211U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103453710A (en) * | 2012-05-31 | 2013-12-18 | 王力丰 | In-wall refrigerator and temperature control method thereof |
| CN104089448A (en) * | 2014-07-26 | 2014-10-08 | 金乡县大蒜研究所 | Double-evaporation-condenser electricity-saving economical refrigeration storage system |
| CN110579066A (en) * | 2018-06-08 | 2019-12-17 | 南阳明政建材科技有限公司 | natural energy temperature-regulating refrigeration house |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101117 Termination date: 20120126 |