CN120274494B - An energy-saving industrial chiller - Google Patents

An energy-saving industrial chiller

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Publication number
CN120274494B
CN120274494B CN202510778998.6A CN202510778998A CN120274494B CN 120274494 B CN120274494 B CN 120274494B CN 202510778998 A CN202510778998 A CN 202510778998A CN 120274494 B CN120274494 B CN 120274494B
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CN
China
Prior art keywords
water
chiller
cooling
water tank
fin group
Prior art date
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Active
Application number
CN202510778998.6A
Other languages
Chinese (zh)
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CN120274494A (en
Inventor
张亚
张慈海
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shanghai Kansa Refrigeration Equipment Co ltd
Original Assignee
Shanghai Kansa Refrigeration Equipment Co ltd
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Priority to CN202510778998.6A priority Critical patent/CN120274494B/en
Publication of CN120274494A publication Critical patent/CN120274494A/en
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Publication of CN120274494B publication Critical patent/CN120274494B/en
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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D31/00—Other cooling or freezing apparatus
    • F25D31/002—Liquid coolers, e.g. beverage cooler
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B39/00—Evaporators; Condensers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/40—Fluid line arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B49/00—Arrangement or mounting of control or safety devices
    • F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or systems
    • F25B49/022—Compressor control arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D31/00—Other cooling or freezing apparatus
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
    • F28F3/02—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations
    • F28F3/04—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)

Abstract

The invention provides an energy-saving industrial water chiller, and relates to the field of industrial energy-saving water chillers. The energy-saving industrial water chiller comprises a machine case and a water chiller unit arranged in the machine case, wherein the water chiller unit comprises an evaporator chamber and a condenser chamber, valve pipes are adopted to communicate the evaporator chamber and the condenser chamber, the energy-saving industrial water chiller further comprises two water tanks, a refrigerant heat radiation fin group, a water cooling heat radiation fin group and a heat preservation component which are arranged in the machine case, and the heat preservation component is used for isolating heat between the two water tanks. According to the energy-saving industrial water chiller, backwater after heat exchange can enter a condenser chamber from a warm water tank to cool a refrigerant copper pipe, then is pumped to a water cooling fin group to cool in an air-cooling mode, finally enters an evaporator chamber through a valve pipe to cool, and is cooled in an air-cooling circulation mode.

Description

Energy-saving industrial water chiller
Technical Field
The invention relates to the field of industrial energy-saving water coolers, in particular to an energy-saving industrial water cooler.
Background
The industrial water chiller is one of water chiller, which can be divided into air-cooled water chiller and water-cooled water chiller, and can provide constant temperature, constant flow and constant pressure cooling equipment, the water chiller is divided into low temperature water chiller and normal temperature water chiller in the aspect of temperature control, the normal temperature is generally controlled in the range of 0-35 ℃, and the low temperature machine is generally controlled in the range of about 0-45 ℃. The principle of the water chiller is that a certain amount of water is injected into an internal water tank of the machine, the water is cooled by a water chiller system, and then the water pump in the machine injects low-temperature frozen water into equipment to be cooled, the frozen water takes away heat in the machine, and high-temperature hot water is returned to the water tank again for cooling, so that the cooling is circularly exchanged, and the effect of cooling the equipment is achieved. Along with the continuous development of the water chilling unit industry, the water chilling unit is widely applied to various industries.
The existing refrigeration cycle system of the water chiller absorbs heat in water through liquid refrigerant in an evaporator and begins to evaporate, a certain temperature difference is formed between the final refrigerant and the water, the liquid refrigerant is completely evaporated to become gas and then is sucked and compressed by a compressor, the gas refrigerant releases heat through a condenser and is condensed into liquid, the liquid refrigerant is throttled by a thermal expansion valve and then becomes low-temperature low-pressure refrigerant to enter the evaporator, and the refrigeration cycle process is completed.
In the traditional process, the backwater of heat transfer directly enters the evaporator for cooling, and the backwater temperature of heat transfer is very high, so that the backwater is directly cooled to a certain degree, a large amount of refrigerant can be consumed, the cooling time is long, and the energy consumption of the whole process is high. In autumn and winter, the temperature of the heat exchange backwater is low, and frequent starting of the compressor causes a certain degree of damage to equipment.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides an energy-saving industrial water chiller, which solves the problems in the background art.
The energy-saving industrial water chiller comprises a machine case and a water chiller unit arranged in the machine case, wherein the water chiller unit comprises an evaporator chamber and a condenser chamber, the evaporator chamber and the condenser chamber are communicated by a valve pipe, and the water chiller unit further comprises two water tanks, a refrigerant heat radiation fin group, a water cooling heat radiation fin group and a heat preservation component which are arranged in the machine case, wherein the heat preservation component is used for isolating heat between the two water tanks;
the refrigerant heat radiation fin group is used for circulating the refrigerant of the water chilling unit;
the two water-cooling radiating fin groups are used for circulating cooling water in the condenser chamber of the water chilling unit;
the two water tanks are divided into a warm water tank and an ice water tank, the warm water tank and the ice water tank are respectively connected into a condenser chamber of the water chilling unit and an evaporator chamber of the water chilling unit, the warm water tank can discharge water to be cooled into the evaporator chamber, and the evaporator chamber can discharge the cooled water into the ice water tank for storage;
The water in the warm water tank can be partially transferred to the condenser chamber for being matched with the condenser copper pipe in the water cooling radiating fin group to cool down, the warm water tank can also circulate the complete water in the warm water tank to the condenser chamber, then the water cooling radiating fin group is utilized to cool down the water cooling radiating fin group in an air cooling way, and the cooled water is stored in the ice water tank.
Preferably, the two sets of water cooling fins are distributed on the top of the case in a V shape and fixed with the case, one set of refrigerant cooling fins is arranged between the bottoms of the two sets of water cooling fins and fixed with the case, and the air flow vertically upwards can act on the two sets of water cooling fins and the one set of refrigerant cooling fins at a time.
Preferably, the circulating water outlet and the circulating water inlet of the water cooling fin group are communicated with the interior of the condenser chamber of the water chilling unit by adopting a water pipe A with a valve and a pump.
Preferably, the warm water tank and the ice water tank are communicated with the condenser chamber of the water chilling unit by adopting the water pipe B with the valve and the pump, and the warm water tank and the ice water tank are communicated with the inside of the evaporator chamber of the water chilling unit by adopting the water pipe C with the valve and the pump.
Preferably, the heat insulation assembly comprises two front and rear heat insulation boards and an intermediate heat insulation board, wherein the front and rear heat insulation boards are attached to the inner wall of the case, and the intermediate heat insulation board is arranged between the two front and rear heat insulation boards and is arranged between the two water tanks.
Preferably, the cooling fan is arranged above the case and is used for cooling the water cooling fin group and the refrigerant cooling fin group.
Preferably, the upper end of the water tank is provided with a water pumping pipe, and the water pumping pipes extend out of the case.
Preferably, the side walls of the case are provided with heat dissipation holes.
Compared with the prior art, the invention has the following beneficial effects:
According to the energy-saving industrial water chiller, backwater after heat exchange can enter a condenser chamber from a warm water tank to cool a refrigerant copper pipe, then is pumped to a water cooling fin group to cool in an air-cooling mode, finally enters an evaporator chamber through a valve pipe to cool, and is cooled in an air-cooling circulation mode.
According to the energy-saving industrial water chiller, the evaporator chamber can cool the cooling water entering the evaporator chamber and is conveyed into the water tank, warm water after cooling industrial mechanical equipment is cooled in the water tank for waiting for cooling, and the cooling water in the water tank is used for cooling mechanical equipment, so that the heat of the cooling water and the cooling water are not in series, the whole temperature of the cooling water is not increased in the long-time use process, and the load of a water chiller is increased.
When the external temperature is low, the backwater can directly enter the condenser chamber, then the water cooling fin group is utilized to cool the backwater in an air-cooling way, and the backwater after cooling is stored in the ice water tank for temporary storage.
The energy-saving industrial water chiller can use part of water in the warm water tank to enter the condenser chamber, cooperate with the water cooling fin group to cool in an air-cooling way, cool the refrigerant to be condensed finally, cooperate with the refrigerant cooling fin group to cool in a double way, condense in a double way, finally play a larger role in absorbing heat in the evaporator chamber, and greatly reduce the probability of restarting the equipment at a high temperature.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a cross-sectional view of the structure of the present invention;
FIG. 3 is a side view of the internal structure of the present invention;
FIG. 4 is an internal block diagram of the chassis of the present invention;
FIG. 5 is another side view of the internal structure of the chassis of the present invention;
FIG. 6 is a block diagram of a water chiller and a water tank of the present invention;
fig. 7 is a structural diagram of a water chiller according to the present invention.
The heat-insulating water-cooling device comprises a machine case 1, a water chilling unit 2, a cooling medium heat-radiating fin group 3, a water-cooling heat-radiating fin group 4, a heat-insulating component 5, a hot water tank 6, a hot water tank 7, a hot water tank 8, a valve-carrying pump water pipe A, a valve-carrying pump water pipe B, a valve-carrying pump water pipe C, a heat-insulating plate 11, a heat-insulating plate 12, an intermediate heat-insulating plate 13, a fan 14, a pump water pipe 15 and a heat-radiating hole.
Detailed Description
The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the application. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
It should be noted that all the directional indicators in the embodiments of the present application are only used to explain the relative positional relationship, movement conditions, etc. between the components in a specific posture, and if the specific posture is changed, the directional indicators are correspondingly changed.
In the present application, unless explicitly specified and limited otherwise, the terms "connected," "fixed," and the like are to be construed broadly, and for example, "fixed" may be fixedly connected, detachably connected, or integrally formed, mechanically connected, electrically connected, directly connected, indirectly connected via an intervening medium, or in communication between two elements or in an interaction relationship between two elements, unless otherwise explicitly specified. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to the specific circumstances.
Furthermore, descriptions such as those referred to as "first," "second," and the like, are provided for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implying an order of magnitude of the indicated technical features in the present disclosure. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present application.
As shown in fig. 1-7, the energy-saving industrial water chiller comprises a machine case 1 and a water chiller 2 arranged in the machine case 1, wherein the water chiller 2 comprises an evaporator chamber and a condenser chamber, the evaporator chamber and the condenser chamber are communicated by adopting a valve pipe, the energy-saving industrial water chiller further comprises two water tanks, a refrigerant heat radiation fin group 3, a water cooling heat radiation fin group 4 and a heat preservation component 5 which are arranged in the machine case 1, and the heat preservation component 5 is used for isolating heat exchange between the two water tanks;
the refrigerant heat radiation fin group 3 is used for circulating the refrigerant of the water chilling unit 2;
The two groups of water-cooling radiating fin groups 4 are used for circulating cooling water in the condenser chamber of the water chilling unit 2;
the two water tanks are divided into a warm water tank 6 and an ice water tank 7, the warm water tank 6 and the ice water tank 7 are respectively connected into a condenser chamber of the water chilling unit 2 and an evaporator chamber of the water chilling unit 2, the warm water tank 6 can discharge water to be cooled into the evaporator chamber, and the evaporator chamber can discharge the cooled water into the ice water tank 7 for storage;
The water in the warm water tank 6 can be partially transferred to the condenser chamber for matching with the condenser copper pipe in the cooling of the water cooling fin group 4, the warm water tank 6 can also circulate the complete water in the warm water tank to the condenser chamber, then the water cooling fin group 4 is utilized to cool the water cooling fin group by air cooling, and the cooled water is stored in the ice water tank 7.
An industrial chiller is a device for providing constant low-temperature cooling water for industrial equipment or processes through refrigeration cycle, and is widely applied to industrial scenes requiring accurate temperature control or heat dissipation. Its core functions include:
cooling, namely controlling the temperature of cooling water within a set range (usually 5-35 ℃).
Constant temperature, namely maintaining the temperature stability of the technological process.
Energy saving, namely reducing energy consumption through a high-efficiency refrigerating system.
The core inside the general industrial water chiller is the water chiller 2, the water chiller 2 comprises a compressor, the heat dissipation mode is generally an air-cooled water chiller (heat dissipation through a fan, no cooling tower is needed, the installation is simple and convenient, and the water chiller is suitable for open areas in water shortage or environment) and a water-cooled water chiller (heat dissipation by relying on a cooling tower and circulating water, the efficiency is high, but a matched water system is needed, and the water chiller is suitable for large industrial scenes).
The evaporator chamber absorbs heat of the cooling water for the liquid refrigerant, evaporates into a gaseous state, and reduces water temperature.
The condenser chamber is formed by condensing high-temperature and high-pressure refrigerant into liquid state through air cooling/water cooling heat dissipation.
The water chilling unit 2 also comprises an expansion valve, wherein the liquid refrigerant enters the evaporator again after being depressurized, and is circularly refrigerated.
The refrigeration formula is:
Unlike the prior art, a valve tube is adopted between the evaporator chamber and the condenser chamber, the valve tube comprises a transmission pipeline and also comprises an electric control valve, after an electric signal is sent, the electric control valve can be controlled to be opened and closed, and the flow can be controlled, so that the space inside the condenser chamber can be controlled to be communicated with the space inside the evaporator chamber.
The water tank adopts stainless steel material, and the capacity is big and rust-resistant effectual, and the water tank utilizes the unsettled inside of fixing at quick-witted case 1 of bolt, does not contact with the heating material.
The water-cooling radiating fin group 4 and the refrigerant radiating fin group 3 have the same structure, are provided with a tortuous copper pipe and an aluminum sheet, and have different internal circulating media, one can be used for flowing water, and the other can be only used for circulating refrigerant.
The internal cooling water of the warm water tank 6 and the ice water tank 7 is generally purified water when in actual use, and is used for supplying water to heating equipment of the circulation tank, so that scaling is avoided and rust is not easy to generate.
In an alternative embodiment, two sets of water cooling fin sets 4 are arranged, distributed on the top of the case 1 in a V shape, and fixed with the case 1, and one set of refrigerant fin sets 3 is arranged between the bottoms of the two water cooling fin sets 4 and fixed with the case 1, and the vertically upward air flow can act on the two water cooling fin sets 4 and one refrigerant fin set 3 at a time.
In this embodiment, the V-shaped water cooling fin set 4 is disposed above the refrigerant cooling fin set 3, so that heat generated by the water cooling fin set 4 is prevented from acting on the refrigerant cooling fin set 3, and the three distributed states can take away heat by using the vertically upward air flow together, so that heat strings can be prevented to the greatest extent by the vertically upward air flow and the position distribution of the three.
In an alternative embodiment, the circulating water outlet and inlet of the water cooling fin set 4 are communicated with the interior of the condenser chamber of the water chilling unit 2 by adopting a water pipe A8 with a valve and a pump.
In this embodiment, the inside of the condenser chamber needs to be cooled, so that the high-temperature and high-pressure refrigerant can be condensed, and the inside of the condenser chamber can be directly cooled by using circulating water, and the circulating water after cooling can be pumped to the water-cooling heat radiation fin group 4 by the valve-carrying pump water pipe A8 for cooling, and the valve-carrying pump water pipe A8 can be controlled to be opened and closed by utilizing an electric signal and can also pump water flow.
In an alternative embodiment, warm water tank 6 and ice water tank 7 are both communicated with the condenser chamber of water chiller 2 by valved water pump pipe B9, and warm water tank 6 and ice water tank 7 are both communicated with the interior of the evaporator chamber of water chiller 2 by valved water pump pipe C10.
In this embodiment, when the water cooling fin group 4 is in communication with the condenser chamber, water can be supplied to the condenser chamber, firstly cooling water for cooling the refrigerant is supplied to the condenser chamber, and secondly water in the warm water tank 6 can be transferred to the condenser chamber, and then the warm water is cooled by the water cooling fin group 4 (the compressor does not operate, and the condenser does not emit heat).
In an alternative embodiment, the heat-insulating assembly 5 comprises two front and rear heat-insulating plates 11 and one middle heat-insulating plate 12, the front and rear heat-insulating plates 11 are attached to the inner wall of the cabinet 1, and the middle heat-insulating plate 12 is located between the two front and rear heat-insulating plates 11 and is installed between the two water tanks.
In this embodiment, the front and rear thermal insulation boards 11 and the middle thermal insulation board 12 are combined into an i-shaped state for isolating heat between the two water tanks.
In an alternative embodiment, the cooling fan 13 is further installed above the chassis 1, and is used for cooling the water cooling fin set 4 and the refrigerant cooling fin set 3.
In this embodiment, the fan 13 is a high-efficiency low-noise condensing fan, and has large air volume and small noise.
In an alternative embodiment, the upper ends of the water tanks are each provided with a pump pipe 14, and the pump pipes 14 extend outside the cabinet 1.
In this embodiment, the water pumping pipe 14 is used for connecting equipment, the water pumping pipe 14 connected with the ice water tank 7 is mainly used for cooling equipment, and the water pumping pipe 14 connected with the warm water tank 6 is used for backwater.
In an alternative embodiment, the side walls of the cabinet 1 are provided with heat dissipation holes 15.
In this embodiment, the heat dissipation holes 15 can dissipate heat generated by the working elements inside the chassis 1.
During normal use, the evaporator chamber can cool the cooling water entering the evaporator chamber and convey the cooling water into the ice water tank 7, warm water after cooling industrial mechanical equipment firstly enters the warm water tank 6 for waiting to be cooled, and the cooling water in the ice water tank 7 is firstly used for cooling mechanical equipment, and the two heat are not mutually connected, so that the whole temperature of the cooling water is not increased in the long-time use process, and the load of the water chilling unit 2 is increased.
If the temperature of the backwater after heat exchange is too high, the backwater after heat exchange can firstly enter a condenser chamber from the warm water tank 6 to cool a refrigerant copper pipe, then is pumped to the water cooling fin group 4 for air cooling and cooling, finally enters an evaporator chamber through a valve pipe for cooling treatment, and the backwater is cooled by air cooling circulation, so that when the evaporator chamber is cooled, the compressor does not need to keep full-power operation, only the load of the fan 13 is increased, and the load of the compressor is not increased.
When the external temperature is lower, backwater can directly enter the condenser chamber, then the water cooling fin group 4 is utilized for air cooling and cooling, and backwater after cooling is stored in the ice water tank 7 for temporary storage.
When high-power water cooling is needed, part of water in the warm water tank 6 can be used for entering the condenser chamber, the water cooling fin group 4 is matched for air cooling and cooling, finally, the refrigerant to be condensed is cooled, the refrigerant cooling fin group 3 is matched for double cooling and condensation, finally, a larger heat absorption effect can be exerted in the evaporator chamber, and the probability of restarting the equipment at a high temperature is greatly reduced.
In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present application. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, one skilled in the art can combine and combine the different embodiments or examples described in this specification.
In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present application.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1.一种节能型工业冷水机，包括机箱（1）和安装在机箱（1）内部的冷水机组（2），冷水机组（2）包括蒸发器室和冷凝器室，其特征在于：蒸发器室与冷凝器室之间采用阀管连通，还包括安装在机箱（1）内部的两个水箱、冷媒散热鳍片组（3）、水冷散热鳍片组（4）及保温组件（5），保温组件（5）用于隔绝两个水箱之间的热量互串；1. An energy-saving industrial chiller, comprising a chassis (1) and a chiller (2) installed inside the chassis (1), the chiller (2) comprising an evaporator chamber and a condenser chamber, characterized in that the evaporator chamber and the condenser chamber are connected by a valve pipe, and further comprising two water tanks installed inside the chassis (1), a refrigerant heat dissipation fin group (3), a water-cooled heat dissipation fin group (4) and a heat preservation component (5), the heat preservation component (5) being used to isolate heat from flowing between the two water tanks; 所述冷媒散热鳍片组（3）用于循环冷水机组（2）的冷媒；The refrigerant heat dissipation fin group (3) is used to circulate the refrigerant of the chiller (2); 两组水冷散热鳍片组（4）均用于循环冷水机组（2）的冷凝器室内部冷却水；The two groups of water-cooled heat sink fins (4) are used to circulate cooling water inside the condenser chamber of the chiller (2); 两个水箱分为温水箱（6）和冰水箱（7），温水箱（6）和冰水箱（7）分别接入冷水机组（2）的冷凝器室和冷水机组（2）的蒸发器室，温水箱（6）能够向蒸发器室内排入待冷却水，蒸发器室能够将降温之后的冷却水排放至冰水箱（7）中储存；The two water tanks are divided into a warm water tank (6) and an ice water tank (7). The warm water tank (6) and the ice water tank (7) are connected to the condenser chamber of the chiller (2) and the evaporator chamber of the chiller (2) respectively. The warm water tank (6) can discharge the water to be cooled into the evaporator chamber, and the evaporator chamber can discharge the cooled cooling water into the ice water tank (7) for storage. 所述温水箱（6）中的水可以一部分传递至冷凝器室中，用于配合水冷散热鳍片组（4）降温内部的冷凝器铜管，温水箱（6）还可以将其内部的完全水循环至冷凝器室中，再利用水冷散热鳍片组（4）对其风冷降温，降温之后储存至冰水箱（7）中。A portion of the water in the warm water tank (6) can be transferred to the condenser chamber to cooperate with the water-cooled heat sink fin group (4) to cool the internal condenser copper tube. The warm water tank (6) can also circulate all the water inside it to the condenser chamber, and then use the water-cooled heat sink fin group (4) to air-cool it and store it in the ice water tank (7) after cooling. 2.根据权利要求1所述的节能型工业冷水机，其特征在于：所述水冷散热鳍片组（4）设有两组，呈V型分布在机箱（1）的顶部，并与机箱（1）固定，冷媒散热鳍片组（3）设有一组，处于两个水冷散热鳍片组（4）的底部之间，并与机箱（1）固定，垂直向上的气流能够一次作用于两个水冷散热鳍片组（4）和一个冷媒散热鳍片组（3）。2. The energy-saving industrial chiller according to claim 1 is characterized in that: the water-cooled heat dissipation fin group (4) is provided with two groups, which are distributed in a V shape on the top of the chassis (1) and fixed to the chassis (1); the refrigerant heat dissipation fin group (3) is provided with one group, which is located between the bottoms of the two water-cooled heat dissipation fin groups (4) and fixed to the chassis (1); the vertical upward airflow can act on the two water-cooled heat dissipation fin groups (4) and one refrigerant heat dissipation fin group (3) at one time. 3.根据权利要求2所述的节能型工业冷水机，其特征在于：所述水冷散热鳍片组（4）的循环水出口和入口均采用带阀带泵水管A（8）与冷水机组（2）的冷凝器室内部连通。3. The energy-saving industrial chiller according to claim 2 is characterized in that the circulating water outlet and inlet of the water-cooled heat dissipation fin group (4) are both connected to the interior of the condenser chamber of the chiller (2) through a water pipe A (8) with a valve and a pump. 4.根据权利要求3所述的节能型工业冷水机，其特征在于：所述温水箱（6）和冰水箱（7）均采用带阀带泵水管B（9）与冷水机组（2）的冷凝器室连通，温水箱（6）和冰水箱（7）均采用带阀带泵水管C（10）与冷水机组（2）的蒸发器室内部连通。4. The energy-saving industrial chiller according to claim 3 is characterized in that: the warm water tank (6) and the ice water tank (7) are both connected to the condenser chamber of the chiller (2) by a water pipe B (9) with a valve and a pump, and the warm water tank (6) and the ice water tank (7) are both connected to the inside of the evaporator chamber of the chiller (2) by a water pipe C (10) with a valve and a pump. 5.根据权利要求4所述的节能型工业冷水机，其特征在于：所述保温组件（5）包括两个前后保温板（11）和一个中间保温板（12），前后保温板（11）贴敷于机箱（1）的内壁，中间保温板（12）处于两个前后保温板（11）之间，并安装于两个水箱之间。5. The energy-saving industrial chiller according to claim 4 is characterized in that: the insulation component (5) includes two front and rear insulation plates (11) and an intermediate insulation plate (12), the front and rear insulation plates (11) are attached to the inner wall of the chassis (1), and the intermediate insulation plate (12) is located between the two front and rear insulation plates (11) and is installed between the two water tanks. 6.根据权利要求1所述的节能型工业冷水机，其特征在于：还包括安装在机箱（1）上方的风扇（13），用于降温水冷散热鳍片组（4）和冷媒散热鳍片组（3）。6. The energy-saving industrial chiller according to claim 1 is characterized in that it further comprises a fan (13) installed above the chassis (1) for cooling the water-cooled heat dissipation fin group (4) and the refrigerant heat dissipation fin group (3). 7.根据权利要求1所述的节能型工业冷水机，其特征在于：所述水箱的上端均安装有泵水管（14），泵水管（14）均延伸至机箱（1）之外。7. The energy-saving industrial chiller according to claim 1, characterized in that a water pump pipe (14) is installed at the upper end of each water tank, and the water pump pipe (14) extends outside the chassis (1). 8.根据权利要求1所述的节能型工业冷水机，其特征在于：所述机箱（1）的侧壁均设有散热孔（15）。8. The energy-saving industrial chiller according to claim 1, characterized in that the side walls of the chassis (1) are provided with heat dissipation holes (15).
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CN101210719A (en) * 2006-12-29 2008-07-02 张剑 Double energy sources cold and hot water set central air-conditioning system
CN119983403A (en) * 2025-03-17 2025-05-13 北京永鑫嘉诚工程科技有限公司 A central air-conditioning automatic control energy-saving water cooling device

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