CN210267856U

CN210267856U - High-efficiency quick-freezing warehouse

Info

Publication number: CN210267856U
Application number: CN201920774377.0U
Authority: CN
Inventors: 陈霞
Original assignee: Nantong Yuanzheng Refrigeration Equipment Co ltd
Current assignee: Nantong Yuanzheng Refrigeration Equipment Co ltd
Priority date: 2019-05-27
Filing date: 2019-05-27
Publication date: 2020-04-07
Anticipated expiration: 2029-05-27

Abstract

The utility model discloses a high efficiency quick-freeze storehouse, including the storehouse body, the storehouse body comprises outer frame and internal frame, and install storehouse body heated board between outer frame and the internal frame, storehouse body both sides are opened first goods respectively and are imported and exported and the second goods is imported and exported, goods business turn over mouth department installs the ramp plate, first goods is imported and exported and second goods business turn over mouth department still installs first goods business turn over door and second goods business turn over door respectively, the ultra-low temperature evaporimeter of storehouse internal chamber installation, rail guard and rear protective fence before ultra-low temperature evaporimeter front side and the rear side are installed respectively, preceding rail guard front side installation aviation baffle, the ultra-low temperature evaporimeter rear sets up the washing passageway, ultra-low temperature evaporimeter top installation circulating fan, the utility model discloses structural design is novel, and work efficiency is high, and the silence is effectual, and thermal insulation performance is good moreover, the.

Description

High-efficiency quick-freezing warehouse

Technical Field

The utility model relates to a quick-freeze storehouse technical field specifically is a high efficiency quick-freeze storehouse.

Background

The temperature of the quick-freezing warehouse is generally-15 ℃ to-35 ℃. The quick-freezing warehouse is mainly used for low-temperature freezing of foods, medicines, medicinal materials, chemical raw materials and other articles. The working principle of quick-frozen food in the quick-freezing warehouse is as follows: by fast freezing is meant a process in which the food product passes rapidly through its zone of maximum ice crystal formation and freezes rapidly when the average temperature reaches-18 ℃. During freezing, various changes occur in food, such as physical changes (volume, thermal conductivity, specific heat, change in dry consumption, etc.), chemical changes (protein denaturation, color change, etc.), changes in cell tissues, and changes in organisms and microorganisms. The quick freezing food features that its nutritive value, color, smell and taste are maintained to maximum. That is, the maximum reversibility of the above-mentioned various changes occurring in the food during freezing must be ensured. The quick freezing storehouse freezes food fast and has the following advantages: avoiding the formation of large ice crystals between cells; the water content in cells is reduced, and the juice loss is less during thawing; the time for mutually contacting concentrated solute and food tissue, colloid and various components in the cell tissue is obviously shortened, and the harmfulness of concentration is reduced to the minimum degree; rapidly lowering the food product to a temperature below the temperature of the microbial growth event, advantageously counteracting the growth of microorganisms and their biochemical reactions; the food has short retention time in the freezing equipment, and is beneficial to improving the utilization rate of the equipment and continuous production

The existing quick-freezing storehouses have good quick-freezing performance, but have poor heat preservation performance and short defrosting time, so that the evaporation efficiency is low, and the improvement is needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high efficiency quick-freeze storehouse to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high efficiency quick-freeze storehouse, includes the storehouse body, the storehouse body comprises outer frame and internal frame, just installation storehouse body heated board between outer frame and the internal frame, storehouse body both sides are opened first goods and are imported and exported and second goods are imported and exported respectively, goods business turn over mouth department installation ramp plate, first goods are imported and exported and second goods business turn over mouth department still installs first goods business turn over door and second goods business turn over door respectively, storehouse internal chamber installation ultra-low temperature evaporimeter, rail guard and back rail before ultra-low temperature evaporimeter front side and the rear side are installed respectively, preceding rail guard front side installation aviation baffle, ultra-low temperature evaporimeter rear sets up the washing passageway, washing passageway department installs the access door, ultra-low temperature evaporimeter top installation circulating fan.

Preferably, the ultra-low temperature evaporator comprises an outer frame body, and the outer frame body is made of stainless steel materials; outer frame internally mounted has the evaporimeter, the evaporimeter includes fin group and hot exchange pipe, hot exchange pipe is the crooked form of spiraling, hot exchange pipe is in the same place with the mutual joint of fin group, outer frame outside installation towards the frost water pipe, just towards the frost water pipe and be connected with hot exchange pipe one end, hot exchange pipe other end run-on water pipe, towards frost water pipe below and set up the water tray such as, outer frame both sides set up feed pipe and muffler respectively, set up the confession liquid entry on the feed pipe, set up the return air export on the muffler.

Preferably, the outer frame and the inner frame are both made of stainless steel SUS 304.

Preferably, the circulating fan is a high-efficiency low-noise axial flow fan.

Preferably, an electric heating belt device is arranged in the door frames of the first cargo access door and the second cargo access door.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model discloses structural design is novel, and work efficiency is high, and the silence is effectual, and thermal insulation performance is good moreover, the effectual electric energy that saves, the high-efficient low noise axial fan of installation can increase the air flow effect, has improved evaporation efficiency.

(2) The utility model discloses an ultra-low temperature evaporator defrosting time weak point, the radiating effect is good, can reduce power consumption moreover.

(3) The utility model discloses a storehouse body is equipped with two sets of goods business turn over doors, and the internal washing passageway that is equipped with in storehouse, the storehouse of being convenient for wash in and overhaul, and the door frame is equipped with the electric heating tape device, can guarantee to freeze to open the storehouse door in a flexible way man-hour with adding.

(4) The utility model discloses a circulating fan adopt high-efficient low noise axial fan, and big amount of wind, high wind pressure realize the most advanced side blow freezing mode internationally, make the upper and lower homoenergetic of freezing article blow by cold wind, freeze efficiency and improve 30-40% than ordinary freezing mode.

Drawings

FIG. 1 is a front view of the present invention;

fig. 2 is a side view of the present invention;

fig. 3 is a top view of the present invention;

FIG. 4 is a front view of the ultra-low temperature evaporator of the present invention;

fig. 5 is a top view of the ultra-low temperature evaporator of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a high-efficiency quick-freezing warehouse comprises a warehouse body, wherein the warehouse body is composed of an outer frame 1 and an inner frame 2, the outer frame 1 and the inner frame 2 are both made of stainless steel SUS304, a warehouse body heat insulation plate 3 is installed between the outer frame 1 and the inner frame 2, a first cargo inlet and outlet and a second cargo inlet and outlet are respectively arranged on two sides of the warehouse body, a slope plate 4 is installed at the cargo inlet and outlet, a first cargo inlet and outlet door 5 and a second cargo inlet and outlet door 6 are respectively installed at the first cargo inlet and outlet and the second cargo inlet and outlet, an ultra-low temperature evaporator 7 is installed in an inner cavity of the warehouse body, a front protective guard 8 and a rear protective guard 9 are respectively installed on the front side and the rear side of the ultra-low temperature evaporator 7, an air deflector 10 is installed on the front side of the front protective guard 8, a cleaning channel 11 is arranged behind the ultra-low temperature evaporator 7, an access door 12 is installed, the circulating fan 13 adopts a high-efficiency low-noise axial flow fan, has large air volume and high air pressure, realizes the most advanced international side blowing freezing mode, ensures that the upper surface and the lower surface of a frozen product can be blown by cold air, improves the freezing efficiency by 30-40 percent compared with the common freezing mode, and adopts stainless steel as a wind barrel and aluminum alloy as blades.

In the utility model, the ultra-low temperature evaporator 7 comprises an outer frame body 14, and the outer frame body 14 is made of stainless steel; 14 internally mounted of outer frame has the evaporimeter, the evaporimeter includes fin group 15 and hot exchange pipe 16, hot exchange pipe 16 is crooked convolution, hot exchange pipe 16 is in the same place with the mutual joint of fin group 15, 14 outside installations of outer frame are towards frost water pipe 17, just it is connected with hot exchange pipe 16 one end to dash frost water pipe 17, the calandria 18 is connected to hot exchange pipe 16 other end, it sets up equal water tray 19 to dash frost water pipe 17 below, 14 both sides of outer frame set up feed pipe 20 and muffler 21 respectively, set up on the feed pipe 20 and supply liquid entry 22, set up return air outlet 23 on the muffler 21. The utility model discloses an ultra-low temperature evaporator defrosting time weak point, the radiating effect is good, can reduce power consumption moreover.

The utility model discloses in, storehouse body heated board 3 is made by storehouse body insulation material, storehouse body insulation material component includes expandable polyethylene propylene 20-40 parts, ethylene-vinyl acetate copolymer 10-20 parts, high viscidity attapulgite 4-10 parts, brucite nanofiber 2-6 parts, lithium oxide aerosol 1-4 parts, diolame expanded perlite 2-6 parts, vitrified micro bubble 3-9 parts, polypropylene fiber 2-4 parts, anti-crack fibre 1-3 parts according to parts by weight. The thermal insulation material has good thermal insulation, compression resistance and crack resistance, has long service life, and effectively ensures the thermal insulation performance of the warehouse body; wherein, the ethylene-vinyl acetate copolymer added in the utility model can improve the high temperature resistance and low temperature resistance of the heat insulation material; the added high-viscosity attapulgite can improve the flame retardant property of the heat-insulating material; the added brucite nanofiber can improve the bending strength and the tensile strength of the heat-insulating material; the added lithium oxide aerosol can prevent the heat-insulating material from falling off; the added polypropylene fiber and the anti-cracking fiber can effectively prevent the thermal insulation material from cracking, and further improve the thermal insulation performance of the thermal insulation material.

Furthermore, the utility model discloses in, be equipped with electric heating belt device in the door frame of first goods business turn over door 5 and second goods business turn over door 6. The utility model discloses a storehouse body is equipped with two sets of goods business turn over doors, and the internal washing passageway that is equipped with in storehouse, the storehouse of being convenient for wash in and overhaul, and the door frame is equipped with the electric heating tape device, can guarantee to freeze to open the storehouse door in a flexible way man-hour with adding.

To sum up, the utility model discloses structural design is novel, and work efficiency is high, and the silence is effectual, and thermal insulation performance is good moreover, the effectual electric energy of saving, the high-efficient low noise axial fan of installation can increase the air flow effect, has improved evaporation efficiency.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A high-efficiency quick-freezing warehouse comprises a warehouse body and is characterized in that: the storehouse body consists of an outer frame (1) and an inner frame (2), a storehouse body heat-insulating plate (3) is arranged between the outer frame (1) and the inner frame (2), a first goods inlet and a second goods inlet are respectively arranged at the two sides of the storehouse body, a slope plate (4) is arranged at the goods inlet and the goods outlet, a first goods access door (5) and a second goods access door (6) are respectively arranged at the first goods access opening and the second goods access opening, an ultra-low temperature evaporator (7) is arranged in the inner cavity of the warehouse body, a front protective guard (8) and a rear protective guard (9) are respectively arranged on the front side and the rear side of the ultra-low temperature evaporator (7), an air deflector (10) is arranged at the front side of the front protective guard (8), a cleaning channel (11) is arranged at the rear part of the ultralow temperature evaporator (7), an access door (12) is installed at the cleaning channel (11), and a circulating fan (13) is installed above the ultralow temperature evaporator (7).

2. The high-efficiency quick-freezing warehouse according to claim 1, characterized in that: the ultralow temperature evaporator (7) comprises an outer frame body (14), wherein the outer frame body (14) is made of stainless steel materials; outer frame body (14) internally mounted has the evaporimeter, the evaporimeter includes fin group (15) and hot exchange pipe (16), hot exchange pipe (16) are crooked convolution, hot exchange pipe (16) and fin group (15) joint each other are in the same place, outer frame body (14) outside installation towards frost water pipe (17), just towards frost water pipe (17) and hot exchange pipe (16) one end and be connected, hot exchange pipe (16) other end connecting drainage pipe (18), towards frost water pipe (17) below and set up equal water dish (19), outer frame body (14) both sides set up feed pipe (20) and muffler (21) respectively, set up on feed pipe (20) and supply liquid entry (22), set up return air outlet (23) on muffler (21).

3. The high-efficiency quick-freezing warehouse according to claim 1, characterized in that: the outer frame (1) and the inner frame (2) are both made of stainless steel SUS 304.

4. The high-efficiency quick-freezing warehouse according to claim 1, characterized in that: the circulating fan (13) adopts a high-efficiency low-noise axial flow fan.

5. The high-efficiency quick-freezing warehouse according to claim 1, characterized in that: and electric heating belt devices are arranged in the door frames of the first cargo access door (5) and the second cargo access door (6).