Rapid refrigeration water cooler

Abstract

The utility model relates to the technical field of mechanical engineering, and discloses a rapid refrigeration water chiller which comprises a bottom plate, the top of the bottom plate is fixedly connected with a fixing plate, the inner wall of the fixing plate is fixedly connected with an evaporation tank, the outer wall of the evaporation tank is fixedly connected with a driving motor, the inner wall of the evaporation tank is fixedly connected with a mounting plate, and the mounting plate is fixedly connected with a water tank. A driving column is fixedly connected to the driving end of the driving motor, a driving gear is fixedly connected to the other end of the driving column, a plurality of transmission gears are rotationally connected to the outer wall of the mounting plate, a plurality of brush rollers are fixedly connected to the outer walls of the transmission gears, and bearings are fixedly connected to the other ends of the brush rollers. According to the utility model, the cleaning assembly is additionally arranged to ensure that the interior of the evaporation tank is clean, so that scale is prevented from accumulating in the evaporation tank for a long time to form a heat insulation layer to hinder heat exchange between a refrigerant in the evaporator and chilled water, and the working efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to mechanical engineering technical field especially relates to a quick refrigeration's water chiller. BACKGROUND

[0002] The water chiller uses the compressor to compress the refrigerant to rise temperature, and the refrigerant is cooled into liquid through the condenser, and then evaporated in the evaporator after pressure reduction to absorb heat, so that the circulating water is cooled. The use scene is extensive, and in the industrial field, it can be used for cooling of chemical reaction, injection molding, etc. In the commercial field, it is suitable for the central air conditioning system of shopping mall and hotel. In the scientific research field, it can provide constant temperature cooling environment for laboratory equipment such as high-precision instruments, etc. to ensure its stable operation.

[0003] The water chiller can accurately control the temperature when in use, provide stable low-temperature environment for equipment or process, and ensure efficient operation. Heat transfer can be realized through heat exchange, and rapid heat dissipation can improve production efficiency. The water chiller can effectively reduce the equipment failure rate, prolong the service life, and reduce the maintenance cost. Compared with other cooling methods, some water chillers have significant energy-saving effect, and can be flexibly configured according to the needs to meet the cooling needs of different scenes.

[0004] In the prior art, because the water contains metal ions such as calcium and magnesium and other impurities, the solubility of these substances changes and precipitates on the inner wall of the evaporating tank due to heating or evaporation concentration in the evaporating tank, and there is a temperature difference and uneven water flow speed in the evaporating tank, so that the precipitated substances are easy to precipitate inside. Therefore, a quick refrigeration water chiller is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0005] In order to make up for the above shortcomings, the utility model provides a quick refrigeration water chiller, which aims at improving the problem that impurities are easy to adhere to the inside of the evaporating tank and form deposits in the evaporating tank, which causes scale accumulation.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] A quick refrigeration water chiller, comprising a bottom plate, a fixed plate is fixedly connected to the top of the bottom plate, an evaporating tank is fixedly connected to the inner wall of the fixed plate, a drive motor is fixedly connected to the outer wall of the evaporating tank, an installation plate is fixedly connected to the inner wall of the evaporating tank, a drive column is fixedly connected to the drive end of the drive motor, a driving gear is fixedly connected to the other end of the drive column, a plurality of transmission gears are rotatably connected to the outer wall of the installation plate, a plurality of brush rollers are fixedly connected to the outer wall of the plurality of transmission gears, a plurality of bearings are fixedly connected to the other end of the plurality of brush rollers, the outer part of the plurality of transmission gears is meshingly connected with the outer part of the driving gear, and a shock-absorbing and noise-reducing assembly is arranged in the inside of the bottom plate.

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

[0009] The shock-absorbing and noise-reducing assembly comprises a mounting shock-absorbing plate, the bottom of the mounting shock-absorbing plate is fixedly connected to the top of the bottom plate, the inner wall of the bottom plate is fixedly connected with a porous sound-absorbing plate, the inner wall of the bottom plate is fixedly connected with a rubber shock-absorbing plate, and the bottom of the porous sound-absorbing plate is in contact with the top of the rubber shock-absorbing plate.

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

[0011] The inner wall of the mounting shock-absorbing plate is threadedly connected with a plurality of fixing screws, the plurality of fixing screws are threadedly connected to the inner wall of the bottom plate, and the top of the evaporation tank is fixedly connected with a compressor.

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

[0013] The bottom of the mounting shock-absorbing plate is fixedly connected with a positioning pin, the inner wall of the bottom plate is provided with a positioning hole, and the positioning pin is detachably connected to the inner wall of the positioning hole.

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

[0015] The outer wall of the bearing is fixedly connected to the inner wall of the evaporation tank, and the inner wall of the fixing plate is fixedly connected with a condensation tank.

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

[0017] The top of the evaporation tank is fixedly connected with a connecting pipe, and the other end of the connecting pipe is fixedly connected with a drying filter.

[0018] As a further description of the above technical solutions:

[0019] The top of the condensation tank is fixedly connected with a gas-liquid separator, the outer wall of the gas-liquid separator is fixedly connected with a three-way pipe, the other end of the three-way pipe is fixedly connected to the outer wall of the drying filter, and the other end of the three-way pipe is fixedly connected to the outer wall of the compressor.

[0020] As a further description of the above technical solutions:

[0021] The top of the condensation tank is fixedly connected with a guide pipe, and the other end of the guide pipe is fixedly connected to the inner wall of the fixing plate.

[0022] The utility model has the advantages of the following beneficial effects:

[0023] 1、The utility model discloses, drive motor starts, drive motor's starting drives the rotation of driving column, the rotation of driving column drives the rotation of driving gear, the rotation of driving gear drives the rotation of a plurality of transmission gears meshing with it around, the rotation of transmission gear drives the cleaning of the inner wall of evaporative tank with brush roller to scrape down the incrustation inside evaporative tank, bearing can make the rotation of brush roller more smooth, then can pass water and export the inner wall of evaporative tank with incrustation and other impurities, to guarantee the cleaning inside evaporative tank, prevent incrustation from long -term accumulation in evaporative tank and form the heat exchange between heat insulating layer of refrigerant and frozen water in evaporator.

[0024] 2、The utility model discloses, through positioning pin and positioning hole, the water chiller is positioned on the surface of bottom plate, then through fixed screw, the water chiller unit is installed on the top of bottom plate, the inner wall of bottom plate is provided with porous sound-absorbing board and rubber shock pad, at this time, when the water chiller is operated, the noise generated during operation is absorbed by porous sound-absorbing board, and the rubber shock pad absorbs the vibration generated during operation of the water chiller to reduce the influence of vibration on the water chiller unit, and the shock pad is installed at the connecting portion of the water chiller unit and the bottom plate to further reduce vibration, to prevent the influence of compressor vibration on the water chiller. DRAWINGS

[0025] Figure 1 It is the three-dimensional schematic view of the water chiller of the utility model;

[0026] Figure 2 It is the structure schematic view of the tee pipe of the water chiller of the utility model;

[0027] Figure 3 It is the structure schematic view of the mounting plate of the water chiller of the utility model;

[0028] Figure 4 It is the structure schematic view of the porous sound-absorbing board of the water chiller of the utility model;

[0029] Figure 5 It is Figure 4 The enlarged view of A in the utility model.

[0030] Legend:

[0031] 1, bottom plate;2, fixed plate;3, drive motor;4, mounting plate;5, driving column;6, driving gear;7, transmission gear;8, brush roller;9, bearing;10, shock pad;11, fixed screw;12, porous sound-absorbing board;13, rubber shock pad;14, positioning pin;15, positioning hole;16, condenser tank;17, gas-liquid separator;18, tee pipe;19, drying filter;20, connecting pipe;21, guide pipe;22, evaporative tank;23, compressor. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0033] With reference to Figures 1 to 3 The utility model provides an embodiment: a quick refrigeration water cooler, including bottom plate 1, the top of bottom plate 1 is fixedly connected with fixed plate 2, the inner wall of fixed plate 2 is fixedly connected with evaporative tank 22, the outer wall of evaporative tank 22 is fixedly connected with drive motor 3, the inner wall of evaporative tank 22 is fixedly connected with mounting plate 4, the drive end of drive motor 3 is fixedly connected with drive column 5, the other end of drive column 5 is fixedly connected with driving gear 6, the outer wall of mounting plate 4 is rotatably connected with a plurality of transmission gears 7, the outer wall of a plurality of transmission gears 7 is fixedly connected with a plurality of brush rollers 8, the other end of a plurality of brush rollers 8 is fixedly connected with bearing 9, and the outside of a plurality of transmission gears 7 is meshingly connected with the outside of driving gear 6.

[0034] The inside of bottom plate 1 is provided with a damping and noise reduction assembly, the outer wall of bearing 9 is fixedly connected in the inner wall of evaporative tank 22, the inner wall of fixed plate 2 is fixedly connected with condenser 16, when needing to clean the inside of the evaporative tank 22 of water cooler, drive motor 3 is started at this moment, the starting of drive motor 3 drives drive column 5 to rotate, the rotation of drive column 5 drives driving gear 6 to rotate, the rotation of driving gear 6 drives a plurality of transmission gears 7 meshed with it to rotate, the rotation of transmission gear 7 drives brush roller 8 to clean the inner wall of evaporative tank 22 and scrape the scale in the inside of evaporative tank 22, bearing 9 can make the rotation of brush roller 8 more smooth, then water can be used to discharge the scale and impurities from the inner wall of evaporative tank 22, vibration and noise will be generated when the water cooler is running, and long-term vibration and noise will affect the service life of the water cooler, at this moment, the damping and noise reduction assembly is used to solve this problem.

[0035] With reference to Figures 3 to 5The shock-absorbing and noise-reducing assembly comprises a mounting shock-absorbing plate 10, the bottom of the mounting shock-absorbing plate 10 is fixedly connected to the top of the bottom plate 1, the inner wall of the bottom plate 1 is fixedly connected with a porous sound-absorbing plate 12, the inner wall of the bottom plate 1 is fixedly connected with a rubber shock-absorbing plate 13, the bottom of the porous sound-absorbing plate 12 is in contact with the top of the rubber shock-absorbing plate 13, the inner wall of the mounting shock-absorbing plate 10 is threadedly connected with a plurality of fixing screws 11, the plurality of fixing screws 11 are threadedly connected to the inner wall of the bottom plate 1, the top of the evaporating tank 22 is fixedly connected with a compressor 23, the bottom of the mounting shock-absorbing plate 10 is fixedly connected with a positioning pin 14, the inner wall of the bottom plate 1 is provided with a positioning hole 15, and the positioning pin 14 is detachably connected to the inner wall of the positioning hole 15.

[0036] The top of the evaporating tank 22 is fixedly connected with a connecting pipe 20, the other end of the connecting pipe 20 is fixedly connected with a drying filter 19, the top of the condensing tank 16 is fixedly connected with a gas-liquid separator 17, the outer wall of the gas-liquid separator 17 is fixedly connected with a three-way pipe 18, the other end of the three-way pipe 18 is fixedly connected to the outer wall of the drying filter 19, the top of the condensing tank 16 is fixedly connected with a guide pipe 21, the other end of the guide pipe 21 is fixedly connected to the inner wall of the fixed plate 2, the other end of the three-way pipe 18 is fixedly connected to the outer wall of the compressor 23, at this time, the water chiller is positioned on the surface of the bottom plate 1 through the positioning pin 14 and the positioning hole 15, and then the water chiller unit is mounted on the top of the bottom plate 1 through the fixing screws 11, the inner wall of the bottom plate 1 is provided with the porous sound-absorbing plate 12 and the rubber shock-absorbing plate 13, at this time, when the water chiller is operated, the noise generated by the operation of the water chiller can be absorbed by the porous sound-absorbing plate 12, and the rubber shock-absorbing plate 13 can absorb the vibration generated by the operation of the water chiller to reduce the influence of the vibration on the water chiller unit, and the mounting shock-absorbing plate 10 is mounted at the connection between the water chiller unit and the bottom plate 1, for further vibration reduction.

[0037] The gas-liquid separator 17 is used for separating liquid in refrigerant gas from an evaporator, the evaporator is used for evaporating refrigerant into low-temperature and low-pressure gas after pressure reduction, absorbing heat of chilled water in the evaporation process, and reducing the temperature of the chilled water, the condenser is used for cooling and condensing high-temperature and high-pressure refrigerant gas discharged by the compressor 23 into high-pressure liquid, and the connecting pipe 20, the guide pipe 21 and the three-way pipe 18 serve to transport liquid, and the drying filter 19 is used for filtering water and impurities in the refrigerant, preventing water from icing and causing blockage at the throttling valve, and preventing impurities from causing abrasion and damage to system components.

[0038] Working principle: when the inside of the evaporating tank 22 of the cold water machine needs to be cleaned, the driving motor 3 is started at this time, the starting of the driving motor 3 drives the driving column 5 to rotate, the rotation of the driving column 5 drives the driving gear 6 to rotate, the rotation of the driving gear 6 drives the plurality of transmission gears 7 around it to rotate, the rotation of the transmission gears 7 drives the brush roller 8 to clean the inner wall of the evaporating tank 22 and scrape the scale in the evaporating tank 22, the bearing 9 can make the rotation of the brush roller 8 more smooth, and then water can be used to discharge the scale and impurities from the inner wall of the evaporating tank 22.

[0039] When the cold water machine is running, vibration and noise will be generated, and long-term vibration and noise will affect the service life of the cold water machine, at this time, the cold water machine is positioned on the surface of the bottom plate 1 through the positioning pin 14 and the positioning hole 15, and then the cold water machine set is installed on the top of the bottom plate 1 through the fixing screw 11, the inner wall of the bottom plate 1 is provided with the porous sound-absorbing plate 12 and the rubber shock-absorbing plate 13, at this time, when the cold water machine is running, the noise generated by the operation of the cold water machine will be absorbed by the porous sound-absorbing plate 12, and the rubber shock-absorbing plate 13 will absorb the vibration generated by the operation of the cold water machine to reduce the influence of the vibration on the cold water machine set, and the shock-absorbing plate 10 is installed at the connection between the cold water machine set and the bottom plate 1, which is used for further vibration reduction.

[0040] The gas-liquid separator 17 is used for separating liquid in refrigerant gas from the evaporator, the evaporator is used for evaporating refrigerant after pressure reduction into low-temperature and low-pressure gas, absorbing heat of chilled water in the evaporation process, reducing temperature of the chilled water, the condenser is used for cooling and condensing high-temperature and high-pressure refrigerant gas discharged by the compressor 23 into high-pressure liquid, and the connecting pipe 20, the conduit 21 and the tee pipe 18 play a role of transmitting liquid, and the drying filter 19 is used for filtering water and impurities in the refrigerant, preventing water from icing and causing blockage at the throttling valve, and preventing impurities from causing abrasion and damage to system components.

[0041] Finally, it should be noted that: the above only for preferred embodiments of the present application and not for limiting the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, the technical solutions recorded in the foregoing embodiments can be modified, or some technical features can be replaced, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A fast-cooling water chiller comprising a bottom plate (1), characterized in that: The top of the bottom plate (1) is fixedly connected with a fixed plate (2), the inner wall of the fixed plate (2) is fixedly connected with an evaporation tank (22), the outer wall of the evaporation tank (22) is fixedly connected with a driving motor (3), the inner wall of the evaporation tank (22) is fixedly connected with a mounting plate (4), the driving end of the driving motor (3) is fixedly connected with a driving column (5), the other end of the driving column (5) is fixedly connected with a driving gear (6), the outer wall of the mounting plate (4) is rotatably connected with a plurality of transmission gears (7), the outer wall of each of the plurality of transmission gears (7) is fixedly connected with a plurality of brush rollers (8), the other end of each of the plurality of brush rollers (8) is fixedly connected with a bearing (9), the outer part of each of the plurality of transmission gears (7) is meshingly connected with the outer part of the driving gear (6), and the inside of the bottom plate (1) is provided with a damping and noise reduction assembly.

2. The water chiller capable of fast cooling according to claim 1, characterized in that: The damping and noise reduction assembly comprises a mounting damping plate (10), the bottom of the mounting damping plate (10) is fixedly connected to the top of the bottom plate (1), the inner wall of the bottom plate (1) is fixedly connected with a porous sound-absorbing plate (12), and the inner wall of the bottom plate (1) is fixedly connected with a rubber damping plate (13).

3. The quick-cooling water chiller of claim 2, wherein: The inner wall of the mounting damping plate (10) is threadedly connected with a plurality of fixed screws (11), and the inner wall of the bottom plate (1) is threadedly connected with the plurality of fixed screws (11).

4. The quick-cooling water chiller of claim 2, wherein: The bottom of the mounting damping plate (10) is fixedly connected with a positioning pin (14), the inner wall of the bottom plate (1) is provided with a positioning hole (15), and the positioning pin (14) is detachably connected to the inner wall of the positioning hole (15).

5. The quick-cooling water chiller of claim 1, wherein: The outer wall of the bearing (9) is fixedly connected to the inner wall of the evaporation tank (22), and the inner wall of the fixed plate (2) is fixedly connected with a condensation tank (16).

6. The quick-cooling chiller of claim 5, wherein: The top of the condensation tank (16) is fixedly connected with a gas-liquid separator (17), the outer wall of the gas-liquid separator (17) is fixedly connected with a three-way pipe (18), the top of the evaporation tank (22) is fixedly connected with a connecting pipe (20), the other end of the connecting pipe (20) is fixedly connected with a drying filter (19), and the top of the evaporation tank (22) is fixedly connected with a compressor (23).

7. The quick-cooling chiller of claim 6, wherein: The other end of the three-way pipe (18) is fixedly connected to the outer wall of the drying filter (19), and the other end of the three-way pipe (18) is fixedly connected to the outer wall of the compressor (23).

8. The quick-cooling chiller of claim 5, wherein: The top of the condensation tank (16) is fixedly connected with a conduit (21), and the other end of the conduit (21) is fixedly connected to the inner wall of the fixed plate (2).

Images