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CN-224221532-U - Small-sized machine bottom water chiller

CN224221532UCN 224221532 UCN224221532 UCN 224221532UCN-224221532-U

Abstract

The utility model relates to the technical field of water coolers and discloses a small-sized machine bottom water cooler which comprises a machine case, wherein a water tank is arranged at one end of the interior of the machine case, a condenser is arranged at the other end of the interior of the machine case, an evaporator is arranged in the interior of the water tank, a plunger pump is arranged at one side of the interior of the machine case, which is close to the water tank, and is connected with the water tank through a pipeline, wherein chilled water in the water tank is conveyed to a cooling liquid pipe in a cooling system of a crusher through a chilled water inlet pipe, and meanwhile, water heated by the cooling liquid pipe in the cooling system of the crusher flows back to the water tank through a chilled water return pipe to be cooled by the evaporator again for recycling, so that the problem of abnormal high temperature of a conventional crusher is greatly solved, the service lives of the crusher and cutters are prolonged, the maintenance cost is reduced, and the safety risk in the production process is reduced.

Inventors

  • LIU CHUANGNAN

Assignees

  • 广东文穗智能装备股份有限公司

Dates

Publication Date
20260512
Application Date
20250316

Claims (6)

  1. 1. The small-sized machine bottom water chiller comprises a machine case (1) and is characterized in that a water tank (10) is arranged at one end of the interior of the machine case (1), a condenser (3) is arranged at the other end of the interior of the machine case (1), an evaporator (7) is arranged in the interior of the water tank (10), a plunger pump (11) is arranged at one side, close to the water tank (10), of the interior of the machine case (1), the plunger pump (11) is connected with the water tank (10) through a pipeline, a chilled water inlet pipe (9) penetrating through the machine case (1) is arranged at the output end of the plunger pump (11), a chilled water return pipe (8) is inserted into the top of one side of the machine case (1), and one end, located in the machine case (1), of the chilled water return pipe (8) extends into the water tank (10); The inside one side that is close to condenser (3) of machine case (1) is equipped with compressor (4), condenser (3) input with pass through the pipe connection between compressor (4) output, compressor (4) input with pass through the pipe connection between evaporator (7) output, condenser (3) output with pass through the pipe connection between evaporator (7) input.
  2. 2. The small-sized machine bottom water chiller according to claim 1 characterized in that a drying filter (5) is arranged on a pipeline between the output end of the condenser (3) and the input end of the evaporator (7).
  3. 3. The small-sized machine bottom water chiller according to claim 1 is characterized in that an expansion pipe (6) is arranged at the input end of the evaporator (7), and a pipeline at the output end of the condenser (3) is connected with the input end of the evaporator (7) through the expansion pipe (6).
  4. 4. The small-sized machine bottom water chiller according to claim 1 characterized in that chilled water is filled in the water tank (10), and the evaporator (7) is used for cooling the chilled water in the water tank (10).
  5. 5. The small-sized machine bottom water chiller according to any one of claims 1-4 is characterized in that the chilled water inlet pipe (9) is connected with the input end of a cooling liquid pipe in a cooling system of a crusher, and the chilled water return pipe (8) is connected with the output end of the cooling liquid pipe in the cooling system of the crusher.
  6. 6. A small-sized machine bottom water chiller according to any of claims 1-4 characterized in that a fan (2) is arranged at one side of the end of the machine case (1) close to the condenser (3).

Description

Small-sized machine bottom water chiller Technical Field The utility model relates to the technical field of water coolers, in particular to a small-sized machine bottom water cooler. Background The crusher generally crushes materials into smaller particles, most of the existing crushers have no special refrigeration equipment, and only a small part of the crushers are matched with an external cooling system (except the effect of passive cooling of airflow generated by rotation of a cutter body), and the cooling system has the advantages of complex structure, low energy efficiency and insufficient low temperature lower limit; During the operation of the crusher, the workpiece and the cutter body are cut and rubbed, so that heat is accumulated between the cutter and the cutter rest, and the temperature of the cutter and the cutter rest is increased. After the temperature is increased, the workpiece with low melting point can be softened or melted, and the phenomenon of 'holding rotation' of the moving knife rest can occur, so that the workpiece is oxidized and blackened at high temperature, the service life of a transmission belt is reduced, a motor is damaged, and the like. Then the workpiece in a molten state can adhere or bond the cutter body or the cutter rest to cause the deformation or fracture of the cutter rest, so the application provides a small-sized machine bottom water chiller suitable for a crusher. Disclosure of utility model In order to overcome the above-mentioned drawbacks of the prior art, the present utility model provides a small-sized machine bottom water chiller to solve the above-mentioned problems in the prior art. The utility model provides a small-sized machine bottom water chiller, which comprises a machine case, wherein a water tank is arranged at one end of the interior of the machine case, a condenser is arranged at the other end of the interior of the machine case, an evaporator is arranged in the interior of the water tank, a plunger pump is arranged at one side of the interior of the machine case, which is close to the water tank, and is connected with the water tank through a pipeline, a chilled water inlet pipe penetrating through the machine case is arranged at the output end of the plunger pump, a chilled water return pipe is inserted into the top of one side of the machine case, and one end of the chilled water return pipe, which is positioned in the interior of the machine case, extends into the water tank; The inside one side that is close to of machine case the condenser is equipped with the compressor, the condenser input with pass through the pipe connection between the compressor output, the compressor input with pass through the pipe connection between the evaporimeter output, the condenser output with pass through the pipe connection between the evaporimeter input. And a drying filter is arranged on a pipeline between the output end of the condenser and the input end of the evaporator. The evaporator comprises an evaporator body, a condenser and a condenser, wherein an expansion pipe is arranged at the input end of the evaporator, and a pipeline at the output end of the condenser is connected with the input end of the evaporator through the expansion pipe. The water tank is internally filled with chilled water, and the evaporator is used for cooling the chilled water in the water tank. The chilled water inlet pipe is connected with the input end of a cooling liquid pipe in the cooling system of the crusher, and the chilled water return pipe is connected with the output end of the cooling liquid pipe in the cooling system of the crusher. And a fan is arranged at one side of the end part of the case, which is close to the condenser. The utility model has the technical effects and advantages that: According to the utility model, power is provided by the compressor, then the refrigerant is conveyed to the condenser, the refrigerant is cooled by the condenser, then the cooled refrigerant is conveyed to the evaporator, and the water in the water tank is cooled by the refrigerant flowing in the evaporator, so that the temperature of the water in the water tank is reduced, the water is changed into chilled water, then the chilled water in the water tank is conveyed to the cooling liquid pipe in the cooling system of the crusher through the chilled water inlet pipe, and meanwhile, the water heated by the cooling liquid pipe in the cooling system of the crusher flows back to the water tank through the chilled water return pipe and is cooled by the evaporator again, and is recycled, so that the cooling treatment of the crusher is realized, the problem of abnormal high temperature of the conventional crusher is greatly solved, the service lives of the crusher and cutters are prolonged, the maintenance cost is reduced, and the safety risk in the production process is reduced. Drawings FIG. 1 is a schematic diagram of the overall axial structure of the present utility model;