Refrigeration control device

Abstract

The utility model discloses a refrigeration control device which comprises a shell, a water pump, a heat dissipation water row, a first connecting pipe, a second connecting pipe, a third connecting pipe and an exhaust fan. An opening groove is formed in one side wall of the shell, the exhaust fan is installed in the opening groove, the heat dissipation water row is installed on the inner side of the exhaust fan, and the exhaust fan is started to blow air to the heat dissipation water row; the water pump is fixed to the inner side or the outer side of the shell, a water inlet end and a water outlet end are arranged on the water pump, and a liquid inlet end and a liquid outlet end are arranged on the heat dissipation water row. A water inlet and a water outlet are formed in one side of the shell, the two ends of the first connecting pipe are communicated with the water inlet and the liquid inlet end of the heat dissipation water row respectively, the two ends of the second connecting pipe are communicated with the liquid outlet end of the heat dissipation water row and the water inlet end of the water pump respectively, and the two ends of the third connecting pipe are communicated with the water outlet and the water outlet end of the water pump respectively. The refrigeration control device of the valve body has the advantages of being simple in structure, low in cost and relatively easy and convenient to install and maintain.

Description

TECHNICAL FIELD

[0001] The utility model relates to digital refrigeration control technical field especially relates to a refrigeration control device. BACKGROUND

[0002] The existing usually adopts heat pump to carry out cooling to valve body, and the principle of heat pump cooling valve body mainly depends on the process of refrigeration cycle, and the heat pump realizes cooling through compression refrigeration cycle and phase change process of refrigerant between evaporator and condenser.

[0003] The existing refrigeration cycle system is relatively complex, and the equipment for absorbing heat from the environment needs to be installed, so that the initial investment cost is high, and the installation and maintenance of the heat pump system are relatively complex. INVENTION CONTENTS

[0004] The utility model discloses a valve body refrigeration control device which is simple in structure, low in cost and convenient to install and maintain.

[0005] The utility model discloses a refrigeration control device, including the casing, water pump, heat dissipation water row, first connecting pipe, second connecting pipe, third connecting pipe and exhaust fan, the side wall of casing is provided with the open slot, the exhaust fan is installed in open slot, the heat dissipation water row is installed in the inboard of exhaust fan, and the exhaust fan is started to blow the heat dissipation water row, the water pump is fixed in the inboard or outboard of casing, the water pump is provided with water inlet end and water outlet, and the heat dissipation water row is provided with liquid inlet end and liquid outlet, the water inlet and water outlet are formed in the one side of casing, the both ends of first connecting pipe are linked with water inlet and the liquid inlet of heat dissipation water row respectively, the both ends of second connecting pipe are linked with the liquid outlet of heat dissipation water row and the water inlet of water pump respectively, and the both ends of third connecting pipe are linked with water outlet and the water outlet of water pump respectively.

[0006] Preferably, the water inlet of the casing is provided with a water inlet pipe, and the water outlet of the casing is provided with a water outlet pipe.

[0007] Preferably, the shell comprises an inner shell, an outer top shell and an outer bottom shell, the outer top shell and the outer bottom shell are mutually enclosed to form a ring to wrap the inner shell, and the outer top shell and the outer bottom shell are respectively fixed to the inner shell by bolt locking.

[0008] Preferably, the two side surfaces of the outer top shell and the outer bottom shell are provided with a plurality of first ventilation grooves, and the plurality of first ventilation grooves are uniformly distributed on the two side surfaces of the outer top shell and the outer bottom shell.

[0009] Preferably, the bottom end of the outer bottom shell is provided with a plurality of supporting feet, and the bottom surface of the outer bottom shell is provided with a plurality of second ventilation grooves.

[0010] Preferably, the shell is further provided with a temperature instrument, and the temperature instrument is electrically connected with a thermistor in the valve body to measure the temperature inside the valve body.

[0011] Preferably, the first connecting pipe, the second connecting pipe and the third connecting pipe are all rubber water pipes.

[0012] Preferably, the liquid inlet end is located at the bottom end of one side of the heat dissipation water row, and the liquid outlet end is located at the top end of one side of the heat dissipation water row.

[0013] From the above description of the utility model, the utility model has the following beneficial effects:

[0014] 1. In the refrigeration control device, the heat dissipation water row and the exhaust fan are arranged, the hot water discharged from the electronic component (valve body) is arranged into the heat dissipation water row to be cooled, and the cooled water is pumped back into the electronic component (valve body) for cooling the electronic component (valve body) ; the refrigeration control device is simple in structure, low in cost and relatively simple in installation and maintenance.

[0015] 2. The water inlet pipe is arranged at the water inlet of the shell, and the water outlet pipe is arranged at the water outlet of the shell, so as to connect the water inlet of the shell and the water outlet end of the electronic component (valve body), and connect the water outlet of the shell and the water inlet end of the electronic component (valve body).

[0016] 3. The first connecting pipe, the second connecting pipe and the third connecting pipe are all rubber water pipes, the surface of the rubber water pipe is relatively smooth, the fluid resistance is small, the water conveying capacity is high, the rubber water pipe has good flexibility, can be bent and is not easy to break, is convenient to use, and has good water tightness, whether bonding or rubber ring connection can ensure good sealing performance. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 is a side view of an embodiment of the refrigeration control device;

[0018] Figure 2is the installation schematic view of the first connecting pipe, the second connecting pipe and the third connecting pipe of the embodiment;

[0019] Figure 3 is the structural schematic view of the shell and the open slot of the embodiment;

[0020] Figure 4 is the overall structural schematic view of the refrigeration control device of the embodiment;

[0021] Figure 5 is the structural schematic view of the outer top shell, the outer bottom shell and the supporting leg of the embodiment.

[0022] Reference signs: 1, shell; 11, water inlet; 12, water outlet; 13, water inlet pipe; 14, water outlet pipe; 15, exhaust fan; 16, open slot; 2, water pump; 21, water inlet end; 22, water outlet end; 3, heat dissipation water row; 31, liquid inlet end; 32, liquid outlet end; 4, first connecting pipe; 5, second connecting pipe; 6, third connecting pipe; 7, inner shell; 71, outer top shell; 711, first ventilation slot; 72, outer bottom shell; 721, second ventilation slot; 722, supporting leg; 8, temperature instrument. DETAILED DESCRIPTION

[0023] In order to make the technical problems, technical solutions and beneficial effects of the present application more clear, specific embodiments of the present application will be described in detail below with reference to the accompanying drawings. Figures 1-5 The present application will be described in further detail with reference to the accompanying drawings.

[0024] With reference to Figure 1 , Figure 2 and Figure 3 , a refrigeration control device can be used for cooling of a valve body, and the refrigeration control device comprises a shell 1, a water pump 2, a heat dissipation water row 3, a first connecting pipe 4, a second connecting pipe 5 and a third connecting pipe 6, wherein the water pump 2 is fixedly arranged on one side of the shell 1, and the heat dissipation water row 3 is fixedly arranged on one side in the shell 1. An inlet 11 and an outlet 12 are formed on the same side of the shell 1 where the water pump 2 is arranged, the water pump 2 is provided with a water inlet end 21 and a water outlet end 22, and one side of the heat dissipation water row 3 is provided with a liquid inlet end 31 and a liquid outlet end 32. The liquid inlet end 31 is arranged at the bottom end of one side of the heat dissipation water row 3, and the liquid outlet end 32 is arranged at the top end of one side of the heat dissipation water row 3, so that the liquid inlet end 31 is below the liquid outlet end 32. In this way, the natural gravity effect of water flow can be optimized, so as to improve the cooling effect and enhance the cooling efficiency.

[0025] One end of the first connecting pipe 4 is communicated with the water inlet 11, and the other end of the first connecting pipe 4 is communicated with the liquid inlet end 31 of the heat dissipation water row 3; one end of the second connecting pipe 5 is communicated with the liquid outlet end 32 of the heat dissipation water row 3, and the other end of the second connecting pipe 5 is communicated with the water inlet end 21 of the water pump 2; one end of the third connecting pipe 6 is communicated with the water outlet end 22 of the water pump 2, and the other end of the third connecting pipe 6 is communicated with the water outlet 12. In order to enable the heat dissipation water row 3 to cool the entering hot water, the exhaust fan 15 is arranged on the shell 1 and located outside the heat dissipation water row 3. An open groove 16 is formed in one side wall of the shell 1, and the exhaust fan 15 is installed in the open groove 16. The exhaust fan 15 blows air to the heat dissipation water row 3 to drive the flow of air, so that the heat dissipation water row 3 can be cooled.

[0026] The water outlet end of the valve body is communicated with the water inlet 11 of the shell 1, so that the hot water in the valve body is discharged from the water inlet 11 of the shell 1; and the water inlet end of the valve body is communicated with the water outlet 12 of the shell 1, so that the cooled water formed after the heat dissipation water row 3 is discharged into the valve body for cooling the valve body. In order to facilitate the communication between the water outlet end of the valve body and the water inlet 11 of the shell 1, the water inlet pipe 13 is arranged at the water inlet 11 of the shell 1, so that the water outlet end of the valve body can be quickly connected with the water inlet 11 of the shell 1. In order to facilitate the communication between the water inlet end of the valve body and the water outlet 12 of the shell 1, the water outlet pipe 14 is arranged at the water outlet 12 of the shell 1, so that the water inlet end of the valve body can be quickly connected with the water outlet 12 of the shell 1.

[0027] The hot water in the valve body is discharged from the water inlet 11 of the shell 1 and enters the heat dissipation water row 3 through the first connecting pipe 4, and the heat dissipation water row 3 cools the introduced hot water; then the water pump 2 starts to work to pump out the water cooled by the heat dissipation water row 3, and the cooled water flows through the second connecting pipe 5; after being pumped out by the water pump 2, the cooled water is discharged from the water outlet 12 of the shell 1 through the third connecting pipe 6, and then the cooled water is returned to the valve body for cooling the valve body.

[0028] Another temperature instrument 8 is fixed on the shell 1, and the temperature instrument 8 is electrically connected with the thermistor inside the valve body. The resistance of the thermistor inside the valve body changes with the temperature, and the temperature inside the valve body is known through the resistance feedback of the thermistor, and is displayed through the temperature instrument 8. The temperature measuring mode of the temperature instrument 8 arranged on the shell 1 is a contact type instrument, which has a simpler structure and higher measurement accuracy. The temperature instrument 8 is used to measure the temperature of the valve body, so that the temperature change in the valve body can be known at any time, and the cooling condition in the valve body is known; when the temperature in the valve body is reduced to a suitable temperature, the refrigeration control device can stop working.

[0029] The first connecting pipe 4, the second connecting pipe 5 and the third connecting pipe 6 are all rubber water pipes. Since the rubber water pipe has small fluid resistance, a smooth surface and high water conveying capacity, good flexibility, is not easy to break and is convenient to use, good water tightness whether it is bonded or connected by a rubber ring, poor thermal conductivity and is not easy to scald in high temperature environment.

[0030] Referring to Figure 3 , Figure 4 and Figure 5 , the shell 1 includes an inner shell 7, an outer top shell 71 and an outer bottom shell 72, wherein the heat dissipation water row 3, the first connecting pipe 4, the second connecting pipe 5, the third connecting pipe 6 and the temperature instrument 8 are all arranged in the inner shell 7. The vertical section of the outer top shell 71 and the outer bottom shell 72 is in the shape of "U", the outer top shell 71 and the outer bottom shell 72 are mutually enclosed to form a ring and are wrapped around the periphery of the inner shell 7, and the outer top shell 71 and the outer bottom shell 72 are both fixed with the inner shell 7 by bolt locking. The outer top shell 71 and the outer bottom shell 72 are both fixed with the inner shell 7 by bolt locking, which is not only firm, but also has the advantage of being easy to disassemble. The outer top shell 71 and the outer bottom shell 72 are arranged around the inner shell 7 to shield and protect the heat dissipation water row 3, the first connecting pipe 4, the second connecting pipe 5, the third connecting pipe 6 and the temperature instrument 8 arranged on the inner shell 7, but when the heat dissipation water row 3, the first connecting pipe 4, the second connecting pipe 5, the third connecting pipe 6 and the temperature instrument 8 fail, the outer top shell 71 and the outer bottom shell 72 can be disassembled from the inner shell 7, so that maintenance can be carried out.

[0031] A plurality of first ventilation grooves 711 are formed on the side surfaces of the outer top shell 71 and the outer bottom shell 72, and the plurality of first ventilation grooves 711 are evenly distributed on the side surfaces of the outer top shell 71 and the outer bottom shell 72, so that the plurality of first ventilation grooves 711 are formed to facilitate heat dissipation inside the shell 1. A plurality of second ventilation grooves 721 are formed on the bottom surface of the outer bottom shell 72, and a plurality of supporting legs 722 are arranged at the bottom end of the outer bottom shell 72, so that the bottom surface of the outer bottom shell 72 is spaced apart from the tabletop, thereby further facilitating heat dissipation inside the shell 1.

[0032] The specific implementation principle of the embodiment of the application is that when temperature control of the valve body is required, the water outlet of the valve body is connected to the water inlet pipe 13 arranged on the shell 1, and the water inlet of the valve body is connected to the water outlet pipe 14 arranged on the shell 1. The temperature instrument 8 is connected to the thermistor inside the valve body, and the temperature of the valve body is detected by the temperature instrument 8. When the temperature instrument 8 shows that the temperature inside the valve body is too high, the hot water in the valve body is discharged to the water inlet 11 of the shell 1. The hot water discharged from the valve body flows into the heat dissipation water discharge 3 through the first connecting pipe 4, and the exhaust fan 15 is started to blow the heat dissipation water discharge 3, so that the heat dissipation water discharge 3 can have a cooling effect, thereby cooling the discharged hot water through the heat dissipation water discharge 3.

[0033] The water pump 2 starts to work, and the cooled water formed after the heat dissipation water discharge 3 is discharged. The cooled water formed after the heat dissipation water discharge 3 flows through the second connecting pipe 5 and the third connecting pipe 6 in turn, and is discharged from the water outlet 12 of the shell 1 back to the valve body. The discharged cooled water is used for temperature reduction of the valve body, and the temperature inside the valve body is reduced to a suitable temperature, so that the temperature inside the valve body is controlled by the refrigeration control device.

[0034] The above describes the application with reference to the drawings, and it is obvious that the specific implementation of the application is not limited to the above manner. Any non-essential improvement or direct application of the technical concept and technical scheme of the application to other occasions is within the protection scope of the application.

Claims

1. A refrigeration control device, characterized by: The shell, the water pump, the heat dissipation water row, the first connecting pipe, the second connecting pipe, the third connecting pipe and the exhaust fan are included. An open slot is arranged on a side wall of the shell, the exhaust fan is installed in the open slot, and the heat dissipation water row is installed on the inner side of the exhaust fan, and the exhaust fan is started to blow the heat dissipation water row. The water pump is fixed on the inner side or the outer side of the shell, the water pump is provided with the water inlet end and the water outlet end, the heat dissipation water row is provided with the liquid inlet end and the liquid outlet end, a water inlet and a water outlet are formed on one side of the shell, the two ends of the first connecting pipe are respectively connected with the water inlet and the liquid inlet end of the heat dissipation water row, the two ends of the second connecting pipe are respectively connected with the liquid outlet end of the heat dissipation water row and the water inlet end of the water pump, and the two ends of the third connecting pipe are respectively connected with the water outlet and the water outlet end of the water pump.

2. A refrigeration control device according to claim 1, wherein: The water inlet pipe is arranged at the water inlet of the shell, and the water outlet pipe is arranged at the water outlet of the shell.

3. A refrigeration control device according to claim 1, wherein: The shell includes The inner shell, the outer top shell and the outer bottom shell are mutually enclosed to form a ring shape to wrap the inner shell, and the outer top shell and the outer bottom shell are respectively fixed with the inner shell by bolts.

4. A refrigeration control device according to claim 3, wherein: The two side surfaces of the outer top shell and the outer bottom shell are respectively provided with a plurality of first ventilation grooves, and the first ventilation grooves are uniformly distributed on the two side surfaces of the outer top shell and the outer bottom shell.

5. A refrigeration control device according to claim 3, wherein: The bottom end of the outer bottom shell is provided with a plurality of supporting feet, and the bottom surface of the outer bottom shell is provided with a plurality of second ventilation grooves.

6. The refrigeration control device of claim 1, wherein: The shell is further provided with a temperature instrument, and the temperature instrument is electrically connected with the thermistor in the valve body to measure the temperature in the valve body.

7. The refrigeration control device of claim 1, wherein: The first connecting pipe, the second connecting pipe and the third connecting pipe are all rubber water pipes.

8. The refrigeration control device of claim 1, wherein: The liquid inlet end is located at the bottom end of one side of the heat dissipation water row, and the liquid outlet end is located at the top end of one side of the heat dissipation water row.

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