Water circulation assembly of refrigeration constant-temperature water cooling machine

Abstract

The utility model relates to a refrigeration constant temperature water cooling machine water circulation assembly which comprises a main machine shell, a water heat exchanger is arranged in the main machine shell, the water heat exchanger is provided with a waterway channel and a refrigerant channel exchanging heat with the waterway channel, the waterway channel of the water heat exchanger is provided with a water inlet and a water outlet, and a refrigeration constant temperature water cooling machine is externally connected with a water source through the water inlet. The refrigeration constant-temperature water cooling machine outputs cold water through the water outlet, the water inlet is located on the side portion or the upper portion or the lower portion of the main machine shell, the water outlet is located on the side portion or the upper portion or the lower portion of the main machine shell, a user can communicate the water cooling machine with an external water path more easily, and the user can operate the water cooling machine more conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of constant temperature refrigeration, in particular to a water flow assembly of a refrigeration constant temperature water cooler. Background Art

[0002] During the fish farming process, some fish need to be farmed in an environment with relatively low water temperature. High water temperature can easily cause the fish to die. The water in the fish pond usually does not participate in external circulation, so users need to cool down the entire fish pond, which is not convenient to use.

[0003] Therefore, further improvement is needed. Utility Model Content

[0004] The purpose of the present invention is to overcome the deficiencies of the prior art and to provide a water flow assembly for a refrigeration constant temperature water cooler, so as to make the use of the refrigeration constant temperature water cooler more convenient.

[0005] The purpose of this utility model is achieved in this way:

[0006] A water flow assembly of a refrigeration constant temperature water cooler includes a main casing. A water heat exchanger is arranged in the main casing. The water heat exchanger has a water channel and a refrigerant channel for exchanging heat with the water channel. The water channel of the water heat exchanger has a water inlet and a water outlet. The refrigeration constant temperature water cooler is connected to an external water source through the water inlet, and the refrigeration constant temperature water cooler outputs cold water through the water outlet. The water inlet is located on the side, upper or lower part of the main casing, and the water outlet is located on the side, upper or lower part of the main casing.

[0007] As a specific solution, the water heat exchanger is a titanium cannon evaporator.

[0008] As a specific solution, the water heat exchanger is arranged at a position adjacent to the inner wall of the main casing, the water inlet and the water outlet are both located on the same side of the main casing, the water outlet and the water inlet are arranged at intervals along the upper and lower sides, and the main casing is provided with a first through hole and a second through hole corresponding to the water inlet and the water outlet respectively, and the water inlet and the water outlet extend outward through the first through hole and the second through hole respectively.

[0009] As a specific solution, the water inlet and the water outlet are respectively provided with limiting steps, and the limiting steps are tightly matched with the inner side wall of the main casing.

[0010] As a specific solution, a ventilation portion is provided on the side wall of the main housing, the ventilation portion includes a plurality of ventilation holes distributed in an array, and the ventilation portion is arranged adjacent to the water heat exchanger.

[0011] As a specific solution, the main housing includes a first housing, a second housing and a bottom housing that are detachable from each other. The bottom housing is connected and fixed to the mounting plate. The first housing and the second housing are relatively connected and matched. The first housing and the second housing are respectively installed and fixed to the bottom housing.

[0012] As a specific solution, the refrigerant channel is connected to the condenser and the compressor, and the water heat exchanger, condenser and compressor form a refrigeration assembly. The evaporator is located on one side of the condenser and the compressor. The bottom of the water heat exchanger is provided with a mounting plate fixedly connected to the main casing. The mounting plate has a hollow opening. The bottom of the compressor is fixed to the bottom of the main casing. The upper section of the compressor extends upward through the hollow opening, and the condenser is arranged in the main casing at a position corresponding to above the compressor.

[0013] As a specific solution, the refrigeration component is electrically connected to a control device, and the water channel is provided with a temperature sensor, which is electrically connected to the refrigeration component.

[0014] As a specific solution, a pre-filter is provided at the water inlet of the water channel. The pre-filter is used to filter the water input to the evaporator to avoid blockage of the evaporator water channel and extend the service life of the chiller. The pre-filter is external to the main casing or built into the main casing.

[0015] The beneficial effects of the utility model are:

[0016] Users can more easily connect the water cooler to the external water channel, and users can operate more conveniently. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The structure of the embodiment of the utility model is shown in FIG. Figure 1 .

[0018] Figure 2 The structure of the embodiment of the utility model is shown in FIG. Figure 2 .

[0019] Figure 3 Schematic diagram of the decomposition of the embodiment of the present utility model Figure 1 .

[0020] Figure 4 Schematic diagram of the decomposition of the embodiment of the present utility model Figure 2 . DETAILED DESCRIPTION

[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0022] See also Figures 1-4The water flow assembly of the refrigeration constant temperature water cooler includes a main casing 1. A water heat exchanger is provided in the main casing 1. The water heat exchanger has a water channel and a refrigerant channel for exchanging heat with the water channel. The water channel of the water heat exchanger has a water inlet 21 and a water outlet 22. The refrigeration constant temperature water cooler is connected to an external water source through the water inlet 21, and the refrigeration constant temperature water cooler outputs cold water through the water outlet 22. The water inlet 21 is located on the side, upper or lower part of the main casing 1, and the water outlet 22 is located on the side, upper or lower part of the main casing 1. The user can more easily connect the water cooler with the external water channel through the water inlet 21 and the water outlet 22, and the user can operate it more conveniently.

[0023] The chiller can be used in conjunction with an external water pump. For example, a water pump can be set up in the pool, the water outlet of the water pump is connected to the water inlet of the water channel, and the water outlet of the water channel is connected to the fish pond or fish tank.

[0024] Furthermore, the water heat exchanger is a titanium cannon evaporator.

[0025] Furthermore, the water heat exchanger 2 is arranged at a position adjacent to the inner wall of the main casing 1, and the water inlet 21 and the water outlet 22 are both located on the same side of the main casing 1. The water outlet 22 and the water inlet 21 are arranged at intervals along the upper and lower sides, which can increase the time for heat exchange between water and the water heat exchanger 2, thereby ensuring the cooling effect on the water.

[0026] The main housing 1 is provided with a first through-hole 11 and a second through-hole 12 corresponding to the water inlet 21 and the water outlet 22, respectively. The water inlet 21 and the water outlet 22 extend outward through the first through-hole 11 and the second through-hole 12, respectively. The first through-hole 11 and the second through-hole 12 also serve to position the main housing 1 and the water heat exchanger 2, improving the installation accuracy of both. External water pipes do not need to extend into the main housing 1, improving the stability of the water cooler.

[0027] Furthermore, a limiting step 23 is provided on the water inlet 21 and the water outlet 22 respectively. The limiting step 23 is tightly matched with the inner wall of the main casing 1. The limiting step 23 can play the effect of installing in place, further improving the installation accuracy between the water heat exchanger 2 and the main casing 1.

[0028] Furthermore, a ventilation portion 13 is provided on the side wall of the main casing 1. The ventilation portion 13 includes a plurality of ventilation holes distributed in an array. The ventilation portion 13 is arranged adjacent to the water heat exchanger 2, which can increase the airflow circulation effect at the position corresponding to the water heat exchanger 2.

[0029] Furthermore, the main casing 1 includes a first casing 14, a second casing 15 and a bottom casing 16 that are detachable from each other. The bottom casing 16 is connected and fixed to the mounting plate 5. The first casing 14 and the second casing 15 are relatively connected and matched. The first casing 14 and the second casing 15 are respectively installed and fixed to the bottom casing 16. During assembly, the refrigeration component can be installed and fixed to the mounting plate 5 and the bottom casing 16 respectively first, and then the first casing 14 and the second casing 15 and the bottom casing 16 can be installed and fixed at last. This can increase the operating space when installing the refrigeration component, facilitate workers' operation, and improve installation efficiency.

[0030] Furthermore, the refrigerant channel is connected to the condenser 3 and the compressor 4, and the water heat exchanger, condenser 3 and compressor 4 form a refrigeration assembly. The evaporator 2 is located on one side of the condenser 3 and the compressor 4. The bottom of the water heat exchanger 2 is provided with a mounting plate 5 fixedly connected to the main casing 1. The mounting plate 5 has a hollow opening 51. The bottom of the compressor 4 is fixed to the bottom of the main casing 1. The upper section of the compressor 4 extends upward through the hollow opening 51. The condenser 3 is arranged in the main casing 1 at a position corresponding to the top of the compressor 4. The mounting plate 5 can play an installation and positioning effect on the refrigeration assembly to avoid mutual interference between the water heat exchanger 2 and the compressor 4, while the condenser 3 can make full use of the spatial position above the compressor 4, optimize the installation structure of the refrigeration assembly, and make the overall volume of the refrigeration constant temperature chiller relatively smaller.

[0031] Furthermore, the refrigeration component is electrically connected to a control device (not shown in the figure), and the water channel is provided with a temperature sensor (not shown in the figure). The temperature sensor is electrically connected to the refrigeration component. The control device can control the working state of the refrigeration component according to the data of the temperature sensor, thereby making the constant temperature effect of the chiller better. The actual water temperature control temperature of this new refrigeration constant temperature chiller can be between 19°C-30°C (other temperature ranges can also be selected). Of course, it can also be manually adjusted according to actual conditions.

[0032] The water inlet 21 of the water channel is provided with a pre-filter, which is used to filter the water input to the evaporator 2 to avoid blockage of the water channel of the evaporator 2 and extend the service life of the chiller. The pre-filter is external to the main housing 1 or built into the main housing 1.

[0033] The above embodiments are only preferred embodiments of the present invention, and other embodiments are possible. Those skilled in the art may make equivalent modifications or substitutions without violating the spirit of the present invention, and these equivalent modifications or substitutions are all within the scope set by the claims of this application.

Claims

1. A refrigeration constant temperature water chiller water flow assembly, characterized in that: The invention comprises a main housing (1), wherein a water heat exchanger is provided in the main housing (1), the water heat exchanger has a water channel and a refrigerant channel for exchanging heat with the water channel, the water channel of the water heat exchanger has a water inlet (21) and a water outlet (22), the refrigeration constant temperature water cooler is connected to an external water source through the water inlet (21), and the refrigeration constant temperature water cooler outputs cold water through the water outlet (22), the water inlet (21) is located on the side, upper or lower part of the main housing (1), and the water outlet (22) is located on the side, upper or lower part of the main housing (1).

2. The water flow assembly of the refrigeration constant temperature water chiller according to claim 1, characterized in that: The water heat exchanger is a titanium cannon evaporator.

3. The water flow assembly of the refrigeration constant temperature water chiller according to claim 1, characterized in that: The water heat exchanger (2) is arranged at a position adjacent to the inner side wall of the main housing (1); the water inlet (21) and the water outlet (22) are both located on the same side of the main housing (1); the water outlet (22) and the water inlet (21) are arranged at intervals along the upper and lower sides; the main housing (1) is provided with a first through hole (11) and a second through hole (12) corresponding to the water inlet (21) and the water outlet (22), respectively; the water inlet (21) and the water outlet (22) extend outwards through the first through hole (11) and the second through hole (12), respectively.

4. The water flow assembly of the refrigeration constant temperature water chiller according to claim 3, characterized in that: The water inlet (21) and the water outlet (22) are respectively provided with limiting steps (23), and the limiting steps (23) are tightly matched with the inner side wall of the main housing (1).

5. The water flow assembly of the refrigeration constant temperature water chiller according to claim 1, characterized in that: A ventilation portion (13) is provided on the side wall of the main housing (1), the ventilation portion (13) comprising a plurality of ventilation holes distributed in an array, and the ventilation portion (13) is arranged adjacent to the water heat exchanger (2).

6. The water flow assembly of the refrigeration constant temperature water chiller according to claim 1, characterized in that: The main housing (1) comprises a first housing (14), a second housing (15) and a bottom housing (16) which are detachable from each other, the bottom housing (16) being connected and fixed to the mounting plate (5), the first housing (14) and the second housing (15) being relatively connected and matched, and the first housing (14) and the second housing (15) being respectively fixed and mounted to the bottom housing (16).

7. The water flow assembly of the refrigeration constant temperature water chiller according to any one of claims 1 to 6, characterized in that: The refrigerant channel is connected to a condenser (3) and a compressor (4), and the water heat exchanger, the condenser (3) and the compressor (4) form a refrigeration assembly. The evaporator (2) is located on one side of the condenser (3) and the compressor (4). The bottom of the water heat exchanger (2) is provided with a mounting plate (5) fixedly connected to the main housing (1), and the mounting plate (5) has a hollow opening (51). The bottom of the compressor (4) is fixed to the bottom of the main housing (1), and the upper section of the compressor (4) extends upward through the hollow opening (51). The condenser (3) is arranged in the main housing (1) at a position corresponding to the upper part of the compressor (4).

8. The water flow assembly of the refrigeration constant temperature water chiller according to claim 7, characterized in that: The refrigeration component is electrically connected to a control device, and the water channel is provided with a temperature sensor, which is electrically connected to the refrigeration component.

9. The water flow assembly of the refrigeration constant temperature water chiller according to claim 1, characterized in that: The water inlet (21) of the water channel is provided with a pre-filter, and the pre-filter is externally disposed on the main housing (1) or internally disposed within the main housing (1).

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