CN209987339U - Energy-saving centralized refrigeration cooling system - Google Patents

Energy-saving centralized refrigeration cooling system Download PDF

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Publication number
CN209987339U
CN209987339U CN201821645632.3U CN201821645632U CN209987339U CN 209987339 U CN209987339 U CN 209987339U CN 201821645632 U CN201821645632 U CN 201821645632U CN 209987339 U CN209987339 U CN 209987339U
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China
Prior art keywords
cooling
water
energy
water tank
tower
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Active
Application number
CN201821645632.3U
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Chinese (zh)
Inventor
周鹏辉
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Guangdong Jintano Electrical and Mechanical Engineering Co.,Ltd.
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Foshan Jintano Electrical And Mechanical Engineering Co Ltd
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Priority to CN201821645632.3U priority Critical patent/CN209987339U/en
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Abstract

The utility model provides an energy-saving centralized refrigeration cooling system, which comprises a cooling water tower, a refrigerating unit, a heat preservation water tank, a heat exchange device and a cooling terminal which are connected in sequence, wherein the cooling water tower provides cooling water for the refrigerating unit, the refrigerating unit provides chilled water for the heat preservation water tank, the cooling water tower is also connected with the heat preservation water tank so as to provide chilled water for the heat preservation water tank in low-temperature weather, one end of the heat exchange device is connected with the cooling terminal, the other end of the heat exchange device is connected with the heat preservation water tank, the cooling terminal provides circulating water for the heat exchange device, the heat exchange device forms a detachable plate type heat exchanger, the heat preservation water tank is formed by combining a plurality of rectangular units, each rectangular unit comprises a water tank shell body layer, a foaming layer and an aluminum alloy outer cladding layer from inside to outside, the water tank shell body layer is a 304, meanwhile, the cooling tower selectively supplies water to the heat preservation water tank, so that energy can be effectively saved.

Description

Energy-saving centralized refrigeration cooling system
Technical Field
The utility model relates to an energy-conserving refrigeration cooling system of concentrating.
Background
The existing cooling system of the injection molding machine adopts circulating water, so that engine oil, oil stains and the like in the injection molding machine easily enter a cooling unit from a circulating water pipe, the service life of the cooling unit is influenced, and the maintenance is troublesome.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the weak point on the prior art, provide an energy-conserving refrigeration cooling system of concentrating, cooling terminal and heat transfer device form the hydrologic cycle, refrigerating unit, holding water box and heat transfer device form the hydrologic cycle, adopt heat transfer device to realize heat exchange between two hydrologic cycles, make the water that has the greasy dirt among the cooling terminal separate with refrigerating unit, prolong refrigerating unit's life-span, reduce refrigerating unit fault rate, the water economy resource, the holding water box is supplied water for to the cooling tower selectivity simultaneously, can effective energy can be saved.
In order to achieve the above purpose, the utility model adopts the following scheme:
the utility model provides an energy-conserving refrigeration cooling system of concentrating, is including the cooling tower, refrigerating unit, holding water box, heat transfer device and the cooling terminal that connect gradually, cooling tower provides the cooling water for refrigerating unit, and this refrigerating unit provides the refrigerated water for holding water box, cooling tower still with holding water box connects and provides the refrigerated water for holding water box at low temperature weather, cooling terminal is connected to heat transfer device's one end, and holding water box is connected to the other end, cooling terminal provides the circulating water for heat transfer device.
In one or more embodiments, the heat exchange device forms a removable plate heat exchanger.
In one or more embodiments, the heat-preservation water tank is formed by combining a plurality of rectangular units, each rectangular unit comprises a water tank shell body layer, a foaming layer and an aluminum alloy outer cladding layer from inside to outside, and the water tank shell body layer is a 304 stainless steel layer.
In one or more embodiments, the heat-preserving water tank is provided with a first valve body to connect the cooling water tower and the refrigerating unit respectively, and the first valve body is a three-way valve.
In one or more embodiments, the first valve body is selectively communicated with a refrigerating unit or a cooling water tower according to air temperature.
In one or more embodiments, a first circulating water pump is disposed between the cooling water tower and the refrigeration unit to provide circulating cooling water for the refrigeration unit.
In one or more embodiments, a second circulating water pump is further disposed between the refrigeration unit and the heat exchanging device to return water after heat exchange in the heat exchanging device to the refrigeration unit to form circulating water.
Has the advantages that: the utility model provides an energy-conserving refrigeration cooling system of concentrating, cooling terminal and heat transfer device form the hydrologic cycle, and refrigerating unit, holding water box and heat transfer device form the hydrologic cycle, adopt heat exchange device to realize the heat exchange between two hydrologic cycles for the water that has the greasy dirt among the cooling terminal separates with refrigerating unit, prolongs refrigerating unit's life-span, reduces refrigerating unit fault rate, and the cooling tower selectivity supplies water for holding water box simultaneously, can effective energy saving.
Drawings
Fig. 1 is a schematic view of a connection structure of an energy-saving centralized refrigeration cooling system according to an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of a rectangular unit of an energy-saving centralized refrigeration cooling system according to an embodiment of the present invention.
Detailed Description
The application scheme is further described below with reference to the accompanying drawings:
example (b):
referring to the attached drawings 1-2, an energy-saving centralized refrigeration cooling system comprises a cooling water tower 1, a refrigeration unit 2, a heat preservation water tank 3, a heat exchange device 4 and a cooling terminal 5 which are connected in sequence, wherein the cooling water tower 1 provides cooling water for the refrigeration unit 2, the refrigerating unit 2 provides chilled water for the heat preservation water tank 3, the cooling water tower 1 is also connected with the heat preservation water tank 3 to provide chilled water for the heat preservation water tank 3 in low-temperature weather, one end of the heat exchange device 4 is connected with a cooling terminal 5, the other end is connected with a heat preservation water tank 3, the cooling terminal 5 provides circulating water for the heat exchange device 4, the heat exchange device 4 forms a detachable plate type heat exchanger, the heat preservation water tank 3 is formed by combining a plurality of rectangular units 31, the rectangular unit 31 comprises a water tank shell 311 layer, a foaming layer 312 and an aluminum alloy outer cladding layer 313 from inside to outside, wherein the water tank shell 311 layer is a 304 stainless steel layer.
Further, be provided with first valve body 6 on the holding water tank 3 in order to connect cooling tower 1 and refrigerating unit 2 respectively, this first valve body 6 is the three-way valve.
Further, the first valve body 6 is selectively communicated with the refrigerating unit 2 or the cooling water tower 1 according to the air temperature.
Preferably, the three-way valve is connected with an air temperature detection device, and the air temperature detection device controls the three-way valve to be communicated with the cooling water tower 1 and the refrigerating unit 2 or communicated with the cooling water tower 1 and the heat preservation water tank 3 according to the weather temperature.
Further, a first circulating water pump 8 is arranged between the cooling water tower 1 and the refrigerating unit 2 to provide circulating cooling water for the refrigerating unit 2.
Further, a second circulating water pump 7 is arranged between the refrigerating unit 2 and the heat exchange device 3 to return water after heat exchange in the heat exchange device 4 to the refrigerating unit 2 to form circulating water.
The above preferred embodiments should be considered as examples of the embodiments of the present application, and technical deductions, substitutions, improvements and the like similar to, similar to or based on the embodiments of the present application should be considered as the protection scope of the present patent.

Claims (7)

1. The utility model provides an energy-conserving refrigeration cooling system of concentrating, its characterized in that, including cooling tower, refrigerating unit, holding water box, heat transfer device and the cooling terminal who connects gradually, cooling tower provides the cooling water for refrigerating unit, and this refrigerating unit provides the refrigerated water for holding water box, cooling tower still with holding water box connects and provides the refrigerated water for holding water box at low temperature weather, cooling terminal is connected to heat transfer device's one end, and holding water box is connected to the other end, cooling terminal provides the circulating water for heat transfer device.
2. The energy efficient concentrated refrigeration cooling system of claim 1 wherein the heat exchange means forms a removable plate heat exchanger.
3. The energy-saving centralized refrigeration cooling system according to claim 1, wherein the hot water tank is formed by combining a plurality of rectangular units, each rectangular unit comprises a water tank shell layer, a foaming layer and an aluminum alloy outer cladding layer from inside to outside, and the water tank shell layer is a 304 stainless steel layer.
4. The energy-saving centralized refrigeration cooling system as claimed in claim 1, wherein the holding water tank is provided with a first valve for connecting the cooling water tower and the refrigeration unit, respectively, and the first valve is a three-way valve.
5. The energy-saving centralized refrigeration cooling system as claimed in claim 4, wherein the first valve body is selectively communicated with the refrigeration unit or the cooling water tower according to air temperature.
6. The energy-saving centralized refrigeration cooling system as set forth in claim 1, wherein a first circulating water pump is provided between said cooling water tower and the refrigerating unit to supply circulating cooling water to the refrigerating unit.
7. The energy-saving centralized refrigeration cooling system as claimed in claim 1, wherein a second circulating water pump is further provided between the refrigeration unit and the heat exchange device to return the water after heat exchange in the heat exchange device to the refrigeration unit to form circulating water.
CN201821645632.3U 2018-10-11 2018-10-11 Energy-saving centralized refrigeration cooling system Active CN209987339U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821645632.3U CN209987339U (en) 2018-10-11 2018-10-11 Energy-saving centralized refrigeration cooling system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821645632.3U CN209987339U (en) 2018-10-11 2018-10-11 Energy-saving centralized refrigeration cooling system

Publications (1)

Publication Number Publication Date
CN209987339U true CN209987339U (en) 2020-01-24

Family

ID=69286724

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201821645632.3U Active CN209987339U (en) 2018-10-11 2018-10-11 Energy-saving centralized refrigeration cooling system

Country Status (1)

Country Link
CN (1) CN209987339U (en)

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Address after: 528300 unit 1403, 14 / F, block 2, Zhonghai Junda Plaza, Guizhou Avenue, Zhenhua community neighborhood committee, Ronggui street, Shunde District, Foshan City, Guangdong Province

Patentee after: Guangdong Jintano Electrical and Mechanical Engineering Co.,Ltd.

Address before: Shop 403, guantianlou, 6 Xinghua East Road, Ronggui Bianjiao neighborhood committee, Shunde District, Foshan City, Guangdong Province, 528300

Patentee before: FOSHAN JINTAINUO ELECTROMECHANICAL ENGINEERING Co.,Ltd.