Air cooling system of flake ice air conveying system

Abstract

The utility model relates to the technical field of air cooling systems, in particular to an air cooling system of a flake ice air conveying system, which comprises an ethylene glycol water chilling unit, an air cooler and a fan. When the device works, a low-temperature ethylene glycol water solution generated by the ethylene glycol water chilling unit enters the cooling part of the air cooler under the conveying action of the circulating pump, the fan feeds external hot air into the cooling part, and the ethylene glycol water solution and the hot air exchange heat in the cooling part of the air cooler; cold air after heat exchange enters the flake ice air supply system along the air outlet part, low-temperature air supply is achieved, melting of ice is reduced, an ethylene glycol water solution continuously circulates between the ethylene glycol water chilling unit and the air cooler through the circulating pump so as to continuously transfer cooling capacity, ethylene glycol serves as a secondary refrigerant, the high heat capacity and the low freezing point are achieved, and the energy-saving effect is achieved. Cooling capacity can be efficiently transmitted, the cooling efficiency of the system is improved, and the stable low-temperature state of the flake ice air conveying system can be kept easily.

Description

TECHNICAL FIELD

[0001] The utility model relates to air cooling system technical field, concretely is an air cooling system of sheet ice air delivery system. BACKGROUND

[0002] Sheet ice air delivery system is a combination of refrigeration and ice delivery equipment, which combines sheet ice machine and air delivery equipment, and can continuously and stably provide cooling effect. During operation, it generally includes ice making process and ice delivery process. During ice making process, water enters the sheet ice machine and forms sheet ice through the cooling effect of refrigerant circulation. The ice is stored in the ice storage tank of the sheet ice machine and waits to be delivered. During ice delivery process, when ice delivery is needed, the air delivery equipment starts to generate strong airflow. The airflow blows the sheet ice in the ice storage tank and delivers it to the target area through the delivery pipeline.

[0003] An air cooling system is generally provided in the sheet ice air delivery system. Whether the air cooling system is stable directly affects the quality of sheet ice. Therefore, how to ensure the effect of the air cooling system and maintain the stability of the air temperature of the sheet ice air delivery system is one of the problems to be solved in the application of the air cooling system. Therefore, an air cooling system for sheet ice air delivery system is proposed. SUMMARY

[0004] The utility model discloses a kind of air cooling systems of sheet ice air delivery system, to solve the problem proposed in above background technology.

[0005] To achieve the above object, the utility model provides the following technical scheme: an air cooling system for sheet ice air delivery system, comprising glycol cold water unit, air cooler and fan, circulation pump is equipped between the glycol cold water unit and the air cooler, one end of the liquid inlet of the circulation pump is connected with the water outlet of the glycol cold water unit by pipeline, the liquid outlet of the circulation pump is communicated with the water inlet pipe between one end and the air cooler, the water inlet pipe is communicated between the air cooler and the water inlet of the glycol cold water unit, the air cooler includes air inlet part, cooling part and air outlet part, the air outlet of the fan is communicated with the rear surface of the air inlet part, and the air inlet of the fan is provided with suction pipe.

[0006] As a further preferred of the technical scheme: the glycol cold water unit includes evaporator, compressor and condenser, the evaporator is connected with the water inlet of the glycol cold water unit, and the condenser is connected with the water outlet of the glycol cold water unit.

[0007] As a further preferred of the technical scheme: the outer side wall of the water inlet pipe is provided with control system, the control system includes temperature sensor, and the temperature sensor is installed on the outer side wall of the water inlet pipe.

[0008] As a further preferred of the technical solution: the water inlet pipe outer side wall is installed with a flow sensor near the side of the temperature sensor.

[0009] As a further preferred of the technical solution: the front surface of the ethylene glycol water chilling unit is installed with a control panel, the electrical output end of the temperature sensor and the flow sensor is electrically connected with the electrical input end of the control panel through wires, and the electrical output end of the control panel is electrically connected with the electrical input end of the ethylene glycol water chilling unit, the circulating pump and the fan through wires respectively.

[0010] As a further preferred of the technical solution: the rear end of the air suction pipe is provided with a filter plate.

[0011] As a further preferred of the technical solution: the outer side wall of the filter plate and the outer side wall of the air suction pipe are symmetrically fixedly connected with two connecting blocks, and one side of the connecting block is fixedly connected with a magnetic block.

[0012] Compared with the prior art, the utility model has the advantages that:

[0013] The low-temperature ethylene glycol aqueous solution generated by the ethylene glycol water chilling unit enters the cooling part of the air cooler under the conveying action of the circulating pump, the fan sends the external hot air into the cooling part, the ethylene glycol aqueous solution and the hot air exchange heat in the cooling part of the air cooler, the cooled air enters the flaky ice air supply system along the air outlet part, low-temperature air supply is realized, the melting of the ice is reduced, the ethylene glycol aqueous solution is circulated between the ethylene glycol water chilling unit and the air cooler by the circulating pump to continuously transfer cold energy, the ethylene glycol is used as a cold carrier, has high heat capacity and low freezing point, can efficiently transfer cold energy, improves the cooling efficiency of the system, and is beneficial to maintaining the stable low-temperature state of the flaky ice air supply system. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is the front view structure schematic drawing of the utility model;

[0015] Figure 2 It is the internal structure schematic drawing of the ethylene glycol water chilling unit in the utility model;

[0016] Figure 3 It is the rear view structure schematic drawing of the utility model;

[0017] Figure 4 It is the A area structure enlarged view of the utility model; Figure 3

[0018] In the drawing:

[0019] ​1, ethylene glycol water chilling unit; 101, evaporator; 102, compressor; 103, condenser; 2, air cooler; 21, air inlet part; 22, cooling part; 23, air outlet part; 3, circulating pump; 4, water inlet pipe; 5, water return pipe; 6, control system; 61, temperature sensor; 62, flow sensor; 63, control panel; 7, fan; 8, air duct; 9, air extraction pipe; 91, filter plate; 92, connecting block; 93, magnetic block. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. The examples of the embodiments are shown in the drawings, wherein the same or similar notations represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary and are only used to explain the present application, and cannot be understood as a limitation on the present application. Obviously, the described embodiments are only some of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0021] In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection", "set" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication inside two elements or the interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0022] Please refer to Figures 1-4 The present application provides a technical scheme: an air cooling system of a flake ice air conveying system, comprising an ethylene glycol water chilling unit 1, an air cooler 2 and a fan 7, a circulating pump 3 is arranged between the ethylene glycol water chilling unit 1 and the air cooler 2, one end of the liquid inlet of the circulating pump 3 is connected with the water outlet of the ethylene glycol water chilling unit 1 through a pipeline, the water inlet of the ethylene glycol water chilling unit 1 is connected with the water outlet of the circulating pump 3 through a water inlet pipe 4, the air cooler 2 is connected with the water outlet of the circulating pump 3 through a water return pipe 5, the air cooler 2 comprises an air inlet part 21, a cooling part 22 and an air outlet part 23, the air outlet of the fan 7 is connected with the rear surface of the air inlet part 21 through an air duct 8, and the air inlet of the fan 7 is provided with an air extraction pipe 9.

[0023] Under the above settings, the low-temperature ethylene glycol water solution generated by the ethylene glycol water chiller 1 enters the cooling part 22 of the air cooler 2 under the conveying action of the circulating pump 3, the external hot air is sent into the cooling part 22 by the fan 7, the ethylene glycol water solution and the hot air exchange heat in the cooling part 22 of the air cooler 2, the cooled air enters the flaky ice air supply system along the air outlet part 23 to realize low-temperature air supply and reduce ice melting, the ethylene glycol water solution is circulated between the ethylene glycol water chiller 1 and the air cooler 2 by the circulating pump 3 to continuously transfer cold energy, and the ethylene glycol has high heat capacity and low freezing point, so that the cold energy can be efficiently transferred, the cooling efficiency of the system is improved, and the stable low-temperature state of the flaky ice air supply system is maintained.

[0024] In the present fact example, specifically, the ethylene glycol water chiller 1 comprises an evaporator 101, a compressor 102 and a condenser 103, the evaporator 101 is connected with the water inlet of the ethylene glycol water chiller 1, and the condenser 103 is connected with the water outlet of the ethylene glycol water chiller 1; during the operation of the chiller, the compressor 102 compresses the low-temperature and low-pressure refrigerant gas into high-temperature and high-pressure gas to provide conditions for the subsequent condensation process, and the condenser 103 is responsible for cooling the high-temperature and high-pressure refrigerant gas into liquid state, in the condenser 103, the refrigerant gas releases heat through the heat dissipation process and changes into liquid refrigerant to output, under the action of the circulating pump 3, the heat-exchanged refrigerant returns to the evaporator 101, in the evaporator 101, the liquid refrigerant changes into gas state through the evaporation process, and the refrigerant in the above is a mixed liquid taking ethylene glycol as the cold carrier.

[0025] In the present fact example, specifically, the outer side wall of the water inlet pipe 4 is provided with a control system 6, the control system 6 comprises a temperature sensor 61, and the temperature sensor 61 is installed on the outer side wall of the water inlet pipe 4; when the temperature sensor 61 detects that the temperature is not up to standard, the working state of the ethylene glycol water chiller 1 is adjusted to adjust the temperature.

[0026] In the present fact example, specifically, a flow sensor 62 is installed on the side of the outer side wall of the water inlet pipe 4 close to the temperature sensor 61; when the flow sensor 62 detects that the flow is not up to standard, the power of the circulating pump 3 is adjusted to adjust the flow.

[0027] In the present fact example, specifically, a control panel 63 is installed on the front surface of the ethylene glycol water chiller 1, the electrical output ends of the temperature sensor 61 and the flow sensor 62 are electrically connected with the electrical input end of the control panel 63 through wires, and the electrical output ends of the control panel 63 are respectively electrically connected with the electrical input ends of the ethylene glycol water chiller 1, the circulating pump 3 and the fan 7 through wires; so as to facilitate the transmission of control signals.

[0028] In the present fact example, specifically, the rear end of the air suction pipe 9 is provided with a filter plate 91; impurity particles in the air entering the air cooler 2 can be filtered out.

[0029] In the fact instance, specifically: the outer side wall of the filter plate 91 and the outer side wall of the exhaust pipe 9 are symmetrically fixedly connected with two connecting blocks 92, one side of the connecting block 92 is fixedly connected with a magnetic block 93; it is convenient to remove the filter plate 91 and clean.

[0030] The working principle of the utility model is: the low temperature ethylene glycol water solution generated by the ethylene glycol water chilling unit 1 is under the conveying action of circulating pump 3 and enters the cooling part 22 of air cooler 2, fan 7 sends the external hot air into the cooling part 22, and the ethylene glycol water solution and hot air exchange heat in the cooling part 22 of air cooler 2, and the cold air after heat exchange enters the flaky ice air supply system along the air outlet part 23, realizes low temperature air supply, reduces the melting of ice, and the ethylene glycol water solution continuously circulates between the ethylene glycol water chilling unit 1 and air cooler 2 by circulating pump 3 to continuously transfer cold quantity, by means of ethylene glycol as the cold carrier, with high heat capacity and low freezing point, can efficiently transfer cold quantity, improve the cooling efficiency of system, and benefit the stable low temperature state of flaky ice air supply system.

[0031] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. An air cooling system for a flake ice air-boost system, characterized by: The application relates to an ethylene glycol water chilling unit (1), an air cooler (2) and a fan (7), wherein a circulating pump (3) is arranged between the ethylene glycol water chilling unit (1) and the air cooler (2), one end of an inlet of the circulating pump (3) is connected with a water outlet of the ethylene glycol water chilling unit (1) through a pipeline, a water inlet pipe (4) is arranged in communication between one end of a water outlet of the circulating pump (3) and the air cooler (2), a water return pipe (5) is arranged in communication between the air cooler (2) and a water inlet of the ethylene glycol water chilling unit (1), the air cooler (2) comprises an air inlet part (21), a cooling part (22) and an air outlet part (23), an air duct (8) is arranged in communication between an air outlet of the fan (7) and a rear surface of the air inlet part (21), and an air suction pipe (9) is arranged on an air inlet of the fan (7).

2. An air cooling system for a flake ice air conveying system as defined in claim 1, wherein: The ethylene glycol water chilling unit (1) comprises an evaporator (101), a compressor (102) and a condenser (103), the evaporator (101) is connected with a water inlet of the ethylene glycol water chilling unit (1), and the condenser (103) is connected with a water outlet of the ethylene glycol water chilling unit (1).

3. An air cooling system for a flake ice air conveying system as defined in claim 2, wherein: A control system (6) is arranged on an outer side wall of the water inlet pipe (4), and the control system (6) comprises a temperature sensor (61) which is arranged on the outer side wall of the water inlet pipe (4).

4. The air cooling system of a flake ice air conveying system according to claim 3, characterized by: A flow sensor (62) is arranged on one side of the outer side wall of the water inlet pipe (4) close to the temperature sensor (61).

5. The air cooling system of a flake ice air conveying system according to claim 4, characterized by: A control panel (63) is arranged on a front surface of the ethylene glycol water chilling unit (1), electric output ends of the temperature sensor (61) and the flow sensor (62) are electrically connected with electric input ends of the control panel (63) through wires, and electric output ends of the control panel (63) are electrically connected with electric input ends of the ethylene glycol water chilling unit (1), the circulating pump (3) and the fan (7) through wires.

6. The air cooling system of a flake ice air conveying system according to claim 5, characterized by: A filter plate (91) is arranged at a rear end of the air suction pipe (9).

7. An air cooling system for a flake ice air conveying system as defined in claim 6, wherein: Two connecting blocks (92) are symmetrically and fixedly connected to an outer side wall of the filter plate (91) and a rear side of an outer side wall of the air suction pipe (9), and a magnetic block (93) is fixedly connected to one side of the connecting block (92).

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