CN202209831U

CN202209831U - Portable refrigeration device

Info

Publication number: CN202209831U
Application number: CN2011202666606U
Authority: CN
Inventors: 王国辉; 张晓颖; 徐志刚; 田亮
Original assignee: AVIC Aerospace Life Support Industries Ltd
Current assignee: AVIC Aerospace Life Support Industries Ltd
Priority date: 2011-07-26
Filing date: 2011-07-26
Publication date: 2012-05-02
Anticipated expiration: 2021-07-26

Abstract

The utility model provides a portable refrigeration device, which includes a box body (1) and a refrigeration water pipe (10) contacted with a target object, wherein a water pump (5) and a power supply (6) used for driving the water pump are arranged in the box body (1); the interior of the box body (1) is divided into an upper cavity (3) and a lower cavity (4); the water pump (5) and the power supply (6) are arranged in the lower cavity (4); the upper cavity (3) is used for storing ice; a water inlet (8) and a water outlet (9) are arranged on the upper cavity (3); the water inlet (8) is communicated with one end of the refrigeration water pipe (10); and the water outlet (9) is communicated with the other end of the refrigeration water pipe (10) through the water pump (5). The portable refrigeration device provided by the utility model is suitable for being used outdoors in case of no electricity.

Description

Portable refrigerating device

Technical field

The utility model relates to refrigerating plant, the portable refrigerating device that particularly can use in the open air.

Background technology

The main effect of refrigerating plant is the surface temperature that reduces target object.Present refrigerating plant adopts the compression mechanism device for cooling, and its volume is big, is inconvenient to carry, and needs external power supply (large power supply), is not suitable for not having in the open air under the electric condition and uses.

The utility model content

The utility model technical problem to be solved is: providing a kind of can not have the portable refrigerating device that uses under the electric condition in the open air.

The utility model is adopted solution to be by the problem of the above-mentioned proposition of solution: portable refrigerating device is characterized in that: it comprises the refrigeration water pipe of casing and contact target object, is provided with water pump and the power supply that is used to drive water pump in the casing.

Box house is separated into upper cavity and lower chamber; Water pump and power supply are arranged in the lower chamber, and upper cavity is used for ice, and upper cavity is provided with water inlet and delivery port; One end UNICOM of water inlet and refrigeration water pipe, delivery port is through the other end UNICOM of water pump with the refrigeration water pipe.

In the such scheme, portable refrigerating device also comprises controller and the temperature sensor that is used to measure water temperature in the refrigeration water pipe, and controller is arranged in the lower chamber; The signal output part of temperature sensor is connected with the signal input part of controller, controller control water pump.

In the such scheme, the casing top on upper cavity top is big lid, and big lid is provided with water nozzle, and water nozzle is provided with little lid.

In the such scheme, the external packets of casing is wrapped with heat-insulation layer.

In the such scheme, be provided with dividing plate in the casing, shown in upper cavity and lower chamber separate cabinets cavity by dividing plate and form.

In the such scheme, portable refrigerating device also comprises two water route joints and a Signal connector; Water inlet and delivery port are respectively through the two ends UNICOM of two water route joints with the refrigeration water pipe; The signal output part of temperature sensor is connected with the signal input part of controller through Signal connector.

The upper cavity of the utility model device, delivery port, refrigeration water pipe, water inlet are formed a circulation waterway, during use, earlier ice are put into upper cavity; Water behind ice and the ice-out is present in the upper cavity simultaneously, starts water pump, and cold water gets into the refrigeration water pipe; Absorb the heat of target object, the water behind the absorption heat gets into upper cavity again, and ice-out is a water for cooling; Cold water gets into the refrigeration water pipe once more, and circulation is the target object cooling according to this.

The advantage of the utility model is: 1, do not have refrigerating plants such as compressor, volume is little, is convenient for carrying, and need not the external power supply power supply, can not have in the open air under the electric condition and uses.

2, comprise controller and temperature sensor, can set the cooling target temperature, can effectively control the rate of release that falls cold, prolonged the working time of refrigeration case greatly.

3, the casing top on upper cavity top is big lid, and big lid is provided with water nozzle, and water nozzle is provided with little lid; Making apparatus of the present invention can be used as tank uses; People can open little lid, directly drink the water in the upper cavity through water nozzle, also can open big lid; In upper cavity, add ice cube, be particularly suitable in high temperature such as desert, lack of water environment, using.

4, the external packets of casing is wrapped with heat-insulation layer, can prevent cold consumption.

5, be provided with dividing plate in the casing, dividing plate is separated into upper cavity and lower chamber with cabinets cavity, makes that the upper cavity bottom is smooth, convenient for cleaning, avoids upper cavity bottom " sheltering evil people and countenance evil practices ", guarantees water cleaning.

6, portable refrigerating device also comprises water route joint and Signal connector, makes things convenient for casing to change.

Description of drawings

Fig. 1 is the structural representation of the utility model embodiment 1.

Fig. 2 is the structure cutaway view of the casing of the utility model embodiment 1.

Fig. 3 is the circuit theory diagrams of controller.

Fig. 4 is the operation principle block diagram of the utility model.

Fig. 5 is the structural representation of the utility model embodiment 2.

Among the figure: 1-casing, 2-dividing plate, 3-upper cavity, 4-lower chamber, 5-water pump, 6-power supply, 7-heat-insulation layer, 8-water inlet, 9-delivery port, 10-refrigeration water pipe, 11-controller, 12-temperature sensor, the big lid of 13-, the little lid of 14-, 15-vest, 16-water nozzle, 17-water route joint, 18-Signal connector.

The specific embodiment

Like Fig. 1, the utility model embodiment 1 shown in 2, it is the portable refrigerating device for body temperature lowering, and it comprises casing 1 and contact target object---the refrigeration water pipe 10 of human body, and said refrigeration water pipe 10 is coiled in vest 15 inboards.The external packets of casing 1 is wrapped with heat-insulation layer 7.Be provided with dividing plate 2, water pump 5 in the casing 1 and be used to drive the power supply 6 of water pump.

Casing 1 inside is separated into upper cavity 3 and lower chamber 4, and upper cavity 3 is separated casing 1 inner chamber with lower chamber 4 by dividing plate 2 and formed.Water pump 5 is arranged in the lower chamber 4 with power supply 6, and upper cavity 3 is used for ice, and upper cavity 3 is provided with water inlet 8 and delivery port 9, an end UNICOM of water inlet 8 and refrigeration water pipe 10, and delivery port 9 is through the other end UNICOM of water pump 5 with refrigeration water pipe 10.

Portable refrigerating device also comprises controller 11 and temperature sensor 12, and controller 11 is arranged in the lower chamber 4.

The casing 1 of the utility model embodiment 1 resembles a canteen, and casing 1 top on its upper cavity 3 tops is big lid 13, and big lid 13 is provided with water nozzle 16, and water nozzle 16 is provided with tegillum body 14.

Portable refrigerating device also comprises two water route joints 17 and a Signal connector 18; Water inlet 8 and delivery port 9 are respectively through the two ends UNICOM of two water route joints 17 with refrigeration water pipe 10; The signal output part of temperature sensor 12 is connected with the signal input part of controller 11 through Signal connector 18.

Like Fig. 1, shown in 4, upper cavity 3, delivery port 9, refrigeration water pipe 10, water inlet 8 are formed a circulation waterway.Temperature sensor 12 is used for measuring water temperatures in the refrigeration water pipe 10, and temperature sensor 12 is close to refrigeration water pipe 10 and is made in vest 15 inboards, and the signal output part of temperature sensor 12 is connected with the signal input part of controller 11, and controller 11 is controlled water pumps 5.The circuit theory diagrams of controller 11 are as shown in Figure 3.

The utility model embodiment 2 as shown in Figure 5, it is the portable refrigerating device for the target object cooling, it and the embodiment of the invention 1 difference are: 1, its refrigeration water pipe 10 is coiled on the target object outer wall; 2, its casing 1 resembles a bucket, on the big lid 13 water nozzle is not set.

The utility model embodiment 2 is well-suited for the equipment cooling.

Claims

1. portable refrigerating device, it is characterized in that: it comprises the refrigeration water pipe (10) of casing (1) and contact target object, is provided with water pump (5) in the casing (1) and is used to drive the power supply (6) of water pump;

Casing (1) inside is separated into upper cavity (3) and lower chamber (4); Water pump (5) and power supply (6) are arranged in the lower chamber (4); Upper cavity (3) is used for ice; Upper cavity (3) is provided with water inlet (8) and delivery port (9), an end UNICOM of water inlet (8) and refrigeration water pipe (10), and delivery port (9) is through the other end UNICOM of water pump (5) and refrigeration water pipe (10).

2. portable refrigerating device as claimed in claim 1 is characterized in that: it also comprises controller (11) and is used for measuring the temperature sensor (12) of the interior water temperature of refrigeration water pipe (10) that controller (11) is arranged in the lower chamber (4); The signal output part of temperature sensor (12) is connected with the signal input part of controller (11), controller (11) control water pump (5).

3. according to claim 1 or claim 2 portable refrigerating device, it is characterized in that: casing (1) top on upper cavity (3) top is big lid (13), and big lid (13) is provided with water nozzle (16), and water nozzle (16) is provided with little lid (14).

4. according to claim 1 or claim 2 portable refrigerating device, it is characterized in that: the external packets of casing (1) is wrapped with heat-insulation layer (7).

5. according to claim 1 or claim 2 portable refrigerating device, it is characterized in that: be provided with dividing plate (2) in the casing (1), said upper cavity (3) and lower chamber (4) are separated casing (1) inner chamber by dividing plate (2) and are formed.

6. portable refrigerating device as claimed in claim 2 is characterized in that: it also comprises two water route joints (17) and a Signal connector (18); Water inlet (8) and delivery port (9) are respectively through the two ends UNICOM of two water route joints (17) with refrigeration water pipe (10); The signal output part of temperature sensor (12) is connected with the signal input part of controller (11) through Signal connector (18).