CN202013058U

CN202013058U - Refrigeration storage manufacturing and storing ice by itself using winner cold air

Info

Publication number: CN202013058U
Application number: CN2011201186175U
Authority: CN
Inventors: 唐安虎
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-04-20
Filing date: 2011-04-20
Publication date: 2011-10-19
Anticipated expiration: 2021-04-20

Abstract

The utility model relates to the field of ice manufacturing and storing and refrigeration technology, in particular to a refrigeration storage manufacturing and storing ice by itself using winner cold air. The middle of the refrigeration storage (1) is provided with a semi-underground ice manufacturing and storing pool (2), and around the ice manufacturing and storing pool (2) there are provided store rooms (3). Deep U-shaped rustless thin wall metal circular pipes, i.e., ventilation pipes (4) are equidistantly arranged in the ice manufacturing and storing pool (2), both ends of the ventilation pipes are equipped with blast caps (5), wherein the directions of the blast caps can be adjusted in the air, such that the air inlet faces to the wind, the air outlet backs to the wind, the winter cold wind enters into the ventilation pipe, passes through the deep of the water pool, and takes away the heat in water, and thereby the water is refrigerated and frozen continuously along the wall of the pipe, reaching the effect of ice manufacturing and storing. When the ice is not needed to be manufactured, the exposing portion of the ventilation pipe can be demounted and then the ventilation pipe is covered with heat-insulating material. The separator wall between the ice manufacturing and storing pool and the store room is a concrete wall (6), and the ice manufacturing and storing pool naturally transfers low temperature to the store room through the concrete wall thereby reaching the purpose fruit and vegetable refrigeration. The bottom and the top of the ice manufacturing and storing pool is prepared by using a heat-insulating material, and other walls, roofing and ground of the store room are also prepared by using the heat-insulating material.

Description

Utilize cold wind in the winter freezer of ice making ice-reserving voluntarily

Technical field

The utility model relates to ice making ice-reserving and technique of refrigeration field, is a kind of cold wind in winter freezer of ice making ice-reserving voluntarily that utilizes specifically.

Background technology

From the storage mode, the main dual mode that adopts of China's fruits and vegetables storage: the one, general storage relies on gravity-flow ventilation to regulate storage environment temperature and humidity; The 2nd, mechanical refrigeration utilizes machinery to freeze to keep the suitable low temperature of storage.Common ventilation normal temperature freezer and crypt storage method is simple and easy to do, with low cost, but is subjected to effect of natural conditions bigger, and shelf time is lacked, can not be stored throughout the year, storage quality is poor.The construction investment of mechanical refrigeration freezer is big, and energy consumption is big, and the equipment operating cost is higher.

It is with low cost, aboundresources is pollution-free to utilize natural cold resource to ice temperature storage, but the utilization of natural cold resource is at present also insufficient.Existing natural ice-making technology efficient is low, and ice-making capacity is little.The national patent board web discloses the patent that name is called " a kind of novel natural ice making ice storage unit ", application number " 200820025931.7 ".The technical thought of this patent is: dig an ice making ice bank underground, use the heat-insulating material insulation at the bottom of reaching the pond all around, and add a cover the lid that heat-insulating material is made.In the ice making ice bank, press equilateral triangle and arrange the gravity assisted heat pipe of band radial fins, the gravity assisted heat pipe evaporator section is arranged in the pond, the gravity assisted heat pipe condensation segment of band radial fins is arranged in the air, and radial fins helps the gravity assisted heat pipe condensation segment and outside air carries out energy exchange.In winter, the air cooling of heat pipe hollow is fallen heat and is risen, and heat is passed in the air in the water, the pond water freezing.This method cold-hot air convection speed is slow, and ice making efficient is low, can not adapt to the demand of the extensive cold utilization of resources.

Summary of the invention

The purpose of this utility model is to provide a kind of novel cold wind in winter freezer of ice making ice-reserving voluntarily that utilizes, and ice making efficient was low before overcoming, and ice-making capacity is little, can not utilize the shortcoming of natural cold resource on a large scale.

The technical scheme that the utility model technical solution problem is adopted is: build a semi-underground ice making ice bank in place central authorities, storeroom is built at three or four sides on every side.Being furnished with the rustless thin-wall metal pipe of dark U type in the ice making ice bank is ventilation duct, the blast cap that can turn to is equipped with in air in the ventilation duct two ends, air inlet is facingd the wind, air outlet is leeward, cold wind blew into ventilation duct and forced the cold wind ice making ice bank depths of flowing through winter, take away heat in the water, water is caught a cold constantly freeze, reach the effect of ice making ice-reserving along tube wall.The ventilation duct weather part can be laid down, and when not ice making weather part is laid down, and covers heat-insulating material, to guarantee the ice-reserving effect.Heat-insulating material is used with the top in ice making ice bank bottom, and ice making ice bank and storeroom partition wall are concrete walls, and the ice making ice bank is given storeroom by the cold scattering of concrete wall nature, reaches the refrigeration purpose.Heat-insulating material is used on other metope of storeroom, roofing and ground.

The utility model utilizes winter cold wind as low-temperature receiver, utilizes wind-force as power, ice making efficient height, and ice-making capacity is big; The utility model is ice making ice-reserving voluntarily both, and natural again cold scattering is saved manpower, saved equipment investment, energy-conserving and environment-protective, is applicable to the extensive utilization of natural cold resource.

Description of drawings:

Fig. 1 utilizes cold wind in the winter deep cutting view of the freezer of ice making ice-reserving voluntarily

Fig. 2 utilizes cold wind in the winter flat cutting view of the freezer of ice making ice-reserving voluntarily

In the drawings, 1. freezer 2. ice making ice bank 3. storerooms 4. ventilation ducts 5. blast caps 6. concrete walls

The specific embodiment

Below in conjunction with accompanying drawing the utility model is described further

In Fig. 1, comprise in the freezer (1) that the rustless thin-wall metal pipe of arranging in ice making ice bank (2), storeroom (3) and the pond of dark U type is ventilation duct (4).The blast cap (5) that can turn to is equipped with in air in the ventilation duct two ends, and air inlet is facingd the wind, and air outlet is leeward, and cold wind blew into ventilation duct and forced the cold wind depths, pond of flowing through winter, took away heat in the water, water is caught a cold constantly freeze along tube wall, reached the effect of ice making ice-reserving.The ventilation duct weather part can be laid down, and when not ice making weather part is laid down, and covers heat-insulating material, to guarantee the ice-reserving effect.Heat-insulating material is used with the top in ice making ice bank bottom, and ice making ice bank and storeroom partition wall are concrete wall (6), and the ice making ice bank is given storeroom by the cold scattering of concrete wall nature, reaches the refrigeration purpose.Heat-insulating material is used on other metope of storeroom, roofing and ground.

In Fig. 2, the dark rustless thin-wall metal pipe of U type is that ventilation duct (4) is pressed disposed at equal distance in the ice making ice bank.

Claims

1. one kind is utilized cold wind in the winter freezer of ice making ice-reserving voluntarily, it comprises ice making ice bank and storeroom and ventilation duct, it is characterized in that: the storeroom position is around the ice making ice bank, ventilation duct is the rustless thin-wall metal pipe of dark U type, the ventilation duct disposed at equal distance is in the ice making ice bank, and the ventilation duct two ends are exposed in the air.

2. freezer according to claim 1 is characterized in that: ventilation duct is exposed to airborne two ends the blast cap that can turn to is housed, and the ventilation duct weather part can be laid down.

3. freezer according to claim 1 is characterized in that: ice making ice bank and storeroom partition wall are concrete walls, are convenient to the nature cold scattering and give storeroom.