Water chilling unit for well salt crystallization

Abstract

The utility model discloses a water chilling unit for well salt crystallization, which relates to the technical field of water chilling units and comprises a water chilling unit body consisting of a compressor, an evaporator, a condenser and an expansion valve, and an auxiliary component is arranged on the surface of the water chilling unit body. A top plate arranged on the surface of the water chilling unit body is arranged in the auxiliary assembly, a motor is installed on the side portion of the top plate, and the output end of the motor is connected with a lead screw. According to the heat dissipation device for the compressor, through the arranged auxiliary assembly, the heat dissipation fan and the like can be moved through work of the motor, heat dissipation can be conveniently conducted on different positions of the top end of the compressor, when the heat dissipation fan moves, the heat dissipation fan and the like can be driven by the transverse plate to rotate through extrusion of an arc-shaped block on an extrusion rod, the angle of the heat dissipation fan is conveniently changed, and the heat dissipation efficiency is improved. Therefore, heat dissipation can be conveniently conducted on different surfaces of the compressor through the heat dissipation fan, the heat dissipation efficiency of the compressor can be improved, and the cooling efficiency of a coolant for well salt crystallization is also improved.

Description

Technical Field

[0001] The utility model relates to the technical field of water chillers, in particular to a water chiller for well salt crystallization. Background Art

[0002] Chillers are also called: freezers, refrigeration units, ice water units, cooling equipment, etc. Because they are widely used in various industries, the requirements for chillers are also different. Its working principle is a multifunctional machine that removes liquid vapor through compression or heat absorption refrigeration cycle. In the process of well salt processing, the chiller is needed to cool the coolant and transport it to the inside of the crystallization tank to crystallize the well salt.

[0003] At present, the chiller used for well salt crystallization is usually composed of a compressor, an evaporator, a condenser and an expansion valve. The compressor is the core of the whole system. It is responsible for sucking in low-temperature and low-pressure refrigerant gas and compressing it into high-temperature and high-pressure gas. When the whole chiller is working, the compressor will generate a higher temperature. At present, the compressor is generally cooled by cooling fans and other means. Since the cooling fan is generally fixedly installed, it can only dissipate heat in a single direction of the compressor and cannot dissipate heat to other parts, thereby reducing the heat dissipation efficiency of the compressor. Utility Model Content

[0004] The utility model provides a water chiller for well salt crystallization, which can move a cooling fan and the like through the operation of a motor by means of an auxiliary component, so as to dissipate heat at different locations on the top of the compressor, and when the cooling fan moves, the arc block can squeeze the extrusion rod, so that the horizontal plate can drive the cooling fan and the like to rotate, so as to change the angle of the cooling fan, so as to dissipate heat at different surfaces of the compressor through the cooling fan, improve the heat dissipation efficiency of the compressor, and also improve the cooling efficiency of the coolant used for well salt crystallization. In summary, the problems in the background technology are solved.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A water chiller for well salt crystallization, comprising a water chiller body consisting of a compressor, an evaporator, a condenser and an expansion valve, wherein an auxiliary component is arranged on the surface of the water chiller body;

[0007] The interior of the auxiliary component includes a top plate arranged on the surface of the chiller body, and a motor is installed on the side of the top plate, the output end of the motor is connected to a screw, and the surface of the screw is connected to a slider, partitions are arranged on both sides of the top of the slider, and a rotating shaft is arranged between the partitions, the surface of the rotating shaft is connected to a connecting rod, one end of the connecting rod is connected to a mounting plate, and the surface of the mounting plate is connected to a cross plate, the surface of the cross plate is provided with a mounting groove, and a cooling fan is installed inside the mounting groove, the bottom end of the cross plate is connected to an extrusion rod, and the surface of the top plate is connected to an arc block.

[0008] As a further description of the above technical solution:

[0009] The bottom end of the extrusion rod is connected with a ball which contacts the surface of the arc block.

[0010] As a further description of the above technical solution:

[0011] The transverse plate and the mounting plate are connected via bolts.

[0012] As a further description of the above technical solution:

[0013] The sliding block is connected to the surface of the top plate in a sliding manner.

[0014] As a further description of the above technical solution:

[0015] The heat dissipation fan is connected to the interior of the installation slot by snapping or threading.

[0016] As a further description of the above technical solution:

[0017] A base is arranged at the bottom end of the chiller body, and a shock absorbing spring and a damper are arranged at the bottom end of the base.

[0018] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0019] In the utility model, by means of the auxiliary components, the heat dissipation fan and the like can be moved through the operation of the motor, so as to dissipate heat to different places on the top of the compressor. When the heat dissipation fan moves, the extrusion rod can be squeezed by the arc block, so that the cross plate can drive the heat dissipation fan and the like to rotate, so as to change the angle of the heat dissipation fan, thereby facilitating the heat dissipation of different surfaces of the compressor through the heat dissipation fan, thereby improving the heat dissipation efficiency of the compressor and also improving the cooling efficiency of the coolant used for well salt crystallization. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the structure of a water chiller for well salt crystallization;

[0021] Figure 2This is a schematic diagram of the structure of the surface of the horizontal plate in the utility model;

[0022] Figure 3 It is a schematic diagram of the structure of the surface part of the top plate in the utility model.

[0023] Legend:

[0024] 1. Chiller body; 2. Base; 3. Top plate; 4. Motor; 5. Lead screw; 6. Slider; 7. Partition; 8. Rotating shaft; 9. Connecting rod; 10. Mounting plate; 11. Horizontal plate; 12. Mounting slot; 13. Cooling fan; 14. Extrusion rod; 15. Arc block; 16. Damper. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Reference Figure 1-Figure 3A water chiller for well salt crystallization includes a water chiller body 1 composed of a compressor, an evaporator, a condenser and an expansion valve, and an auxiliary component is arranged on the surface of the water chiller body 1; the auxiliary component includes a top plate 3 arranged on the surface of the water chiller body 1, and a motor 4 is installed on the side of the top plate 3, a lead screw 5 is connected to the output end of the motor 4, and a slider 6 is connected to the surface of the lead screw 5, partitions 7 are arranged on both sides of the top of the slider 6, and a rotating shaft 8 is arranged between the partitions 7, and a connecting rod 9 is connected to the surface of the rotating shaft 8 One end of the connecting rod 9 is connected to a mounting plate 10, and the surface of the mounting plate 10 is connected to a horizontal plate 11, a mounting groove 12 is provided on the surface of the horizontal plate 11, and a cooling fan 13 is installed inside the mounting groove 12, an extrusion rod 14 is connected to the bottom end of the horizontal plate 11, and an arc block 15 is connected to the surface of the top plate 3. When the well salt is crystallized, the high nitrate water is cooled by a chiller inside the crystallization tank, and the cooled high nitrate water is discharged into the crystallization tank. The upper clear liquid of the crystallization tank exchanges heat with the refrigerant to cool down, and then mixes with the high nitrate water to cool down. The sodium sulfate in the high nitrate water is saturated and crystallized, and finally the crystal liquid is sent to the centrifuge through a pipeline for solid-liquid separation (this is a prior art, and the work flow of well salt crystallization can be referred to). When the chiller is working, the compressor will generate a lot of heat. At this time, the motor 4 and the cooling fan 13 can be used to rotate the lead screw 5, so that the slider 6 can drive the cross plate 11 and the cooling fan 13 to move, so that the cooling fan 13 can cool down different parts of the top of the compressor. When the slider 6 drives the cross plate 11 to move, The extrusion rod 14 at the bottom end of the horizontal plate 11 is moved to the surface of the arc block 15. The ball disposed at the bottom end of the extrusion rod 14 can move on the surface of the arc block 15. Since the arc block 15 is convex, the arc block 15 can squeeze the extrusion rod 14, etc., so that the extrusion rod 14 can drive the horizontal plate 11 and the heat dissipation fan 13 to rotate through the rotating shaft 8, thereby facilitating the heat dissipation and cooling of other surfaces of the compressor through the heat dissipation fan 13, thereby improving the heat dissipation efficiency of the compressor and also improving the cooling efficiency of the coolant used for well salt crystallization.

[0027] Furthermore, the bottom end of the extrusion rod 14 is connected to a ball bearing in contact with the surface of the arc block 15, so that the ball bearing can be easily moved on the surface of the arc block 15. After the extrusion rod 14 moves to the surface of the arc block 15, since the arc block 15 is convex, the extrusion rod 14 can be squeezed, so that the extrusion rod 14 can drive the cross plate 11 and the cooling fan 13 to rotate through the rotating shaft 8.

[0028] Furthermore, the transverse plate 11 and the mounting plate 10 are connected by bolts, which facilitates installation and disassembly of the transverse plate 11 and the mounting plate 10 , thereby facilitating installation and disassembly of the heat dissipation fan 13 and the like on the surface of the transverse plate 11 .

[0029] Furthermore, the slider 6 is slidably connected to the surface of the top plate 3 , so that when the lead screw 5 rotates, the slider 6 connected to the surface can move in a limited position on the surface of the top plate 3 .

[0030] Furthermore, the heat dissipation fan 13 is connected to the inside of the installation slot 12 by snap-fitting or threaded connection, which makes it easy to disassemble the heat dissipation fan 13 and to replace or repair the heat dissipation fan 13 .

[0031] Furthermore, a base 2 is provided at the bottom end of the chiller body 1, and a shock-absorbing spring and a damper 16 are provided at the bottom end of the base 2. When the chiller body 1 is working, a large vibration will be generated, and the damper 16 and the shock-absorbing spring can buffer the vibration to a certain extent. Of course, the damper 16 and the shock-absorbing spring need to be installed on the base plate.

[0032] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A water chiller for well salt crystallization, comprising a water chiller body (1) consisting of a compressor, an evaporator, a condenser and an expansion valve, characterized in that: The surface of the chiller body (1) is provided with auxiliary components; The interior of the auxiliary component includes a top plate (3) arranged on the surface of the chiller body (1), and a motor (4) is installed on the side of the top plate (3), the output end of the motor (4) is connected to a lead screw (5), and the surface of the lead screw (5) is connected to a slider (6), partitions (7) are arranged on both sides of the top of the slider (6), and a rotating shaft (8) is arranged between the partitions (7), the surface of the rotating shaft (8) is connected to a connecting rod (9), one end of the connecting rod (9) is connected to a mounting plate (10), and the surface of the mounting plate (10) is connected to a cross plate (11), the surface of the cross plate (11) is provided with a mounting groove (12), and a heat dissipation fan (13) is installed inside the mounting groove (12), the bottom end of the cross plate (11) is connected to an extrusion rod (14), and the surface of the top plate (3) is connected to an arc block (15).

2. The water chiller for well salt crystallization according to claim 1, characterized in that: The bottom end of the extrusion rod (14) is connected to a ball bearing which contacts the surface of the arc block (15).

3. The water chiller for well salt crystallization according to claim 1, characterized in that: The transverse plate (11) and the mounting plate (10) are connected via bolts.

4. The water chiller for well salt crystallization according to claim 1, characterized in that: The sliding block (6) is slidably connected to the surface of the top plate (3).

5. The water chiller for well salt crystallization according to claim 1, characterized in that: The heat dissipation fan (13) is connected to the interior of the installation groove (12) by snapping or threading.

6. The water chiller for well salt crystallization according to claim 1, characterized in that: A base (2) is provided at the bottom end of the water chiller body (1), and a shock absorbing spring and a damper (16) are provided at the bottom end of the base (2).

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