CN107421236A - Cooling system - Google Patents

Cooling system Download PDF

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Publication number
CN107421236A
CN107421236A CN201710762611.3A CN201710762611A CN107421236A CN 107421236 A CN107421236 A CN 107421236A CN 201710762611 A CN201710762611 A CN 201710762611A CN 107421236 A CN107421236 A CN 107421236A
Authority
CN
China
Prior art keywords
water
cooling
inlet pipe
cooling system
outlet pipe
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201710762611.3A
Other languages
Chinese (zh)
Inventor
廖传飞
凌强强
王宏根
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.)
Wuhan Yubo Technology Co Ltd
Original Assignee
Wuhan Yubo Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Wuhan Yubo Technology Co Ltd filed Critical Wuhan Yubo Technology Co Ltd
Priority to CN201710762611.3A priority Critical patent/CN107421236A/en
Publication of CN107421236A publication Critical patent/CN107421236A/en
Pending legal-status Critical Current

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D31/00Other cooling or freezing apparatus

Abstract

The invention discloses a kind of cooling system, including:Water tank, water circulating pump, cooling device, water cooling case;Water cooling case includes:Water cooling box, blower fan;Water cooling box includes:Shell, coil exchanger, radiating fin, water inlet pipe, outlet pipe;Ventilation orifice is provided with one group of opposite wall of shell, blower fan is fixed therein on a ventilation orifice, and coil exchanger is set inside the housing, and with being arranged on the water inlet pipe of housing exterior, outlet pipe is connected, and radiating fin is arranged on coil exchanger;Water tank, water circulating pump, cooling device, water inlet pipe are sequentially communicated, and outlet pipe connects with water tank.The invention is cooled using the water circulated, and coordinates radiating fin, coil exchanger and blower fan to cool water, multi-part cooperative cooperating, to needing cooled region to carry out water cooling, cooling effect is good, and water can be recycled, and has the advantage of energy-conserving and environment-protective.

Description

Cooling system
Technical field
The invention is related to cooling system technical field, more particularly to a kind of cooling system.
Background technology
Today's society, people are increasingly strong to the demand of beauty and skin care, most people mass selection Ze Qu beauty parlors, in specialty Beauty and skin care is carried out under the treatment of the therapeutic equipment of medical personnel and specialty;
But existing beauty skin care product structure is complex, in use, without safe and efficient cooling system Therapeutic equipment is cooled down, often because temperature is too high and caused by unnecessary trouble, influence the normal use of user.
The content of the invention
The purpose of the invention is to provide a kind of cooling system, cooled using the water circulated, and coordinate Radiating fin, coil exchanger and blower fan cool to water, multi-part cooperative cooperating, to needing cooled region to carry out water cooling But, cooling effect is good, and water can be recycled, and has the advantage of energy-conserving and environment-protective.
The above-mentioned purpose of the invention is achieved by the following technical programs.
A kind of cooling system, including:Water tank, water circulating pump, cooling device, water cooling case;
The water cooling case includes:Water cooling box, blower fan;
The water cooling box includes:Shell, coil exchanger, radiating fin, water inlet pipe, outlet pipe;
Ventilation orifice is provided with one group of opposite wall of the shell, the blower fan is fixed therein a ventilation In opening,
The coil exchanger is arranged on the enclosure, be arranged on the housing exterior the water inlet pipe, The outlet pipe connection, the radiating fin are arranged on the coil exchanger;
The water tank, the water circulating pump, the cooling device, the water inlet pipe are sequentially communicated, the outlet pipe and institute State water tank connection.
In the invention, the water tank is used to store the water needed for cooling, and the water circulating pump provides dynamic for water circulation Power, when the cooling device is cooled down as the invention, with the part for needing cooled region to be contacted, followed by described The water that ring water pump is extracted out, is flowed into the cooling device, using water and needs cooled region to carry out heat exchange, and being taken away using water need to be cold But the heat in region, the water for then absorbing heat enters the coil exchanger by the water inlet pipe, in the heat radiating fin The cooperation of piece, the ventilation orifice and the blower fan, the water in the coil exchanger is cooled down, reduce water Temperature, then water is flowed into the water tank by the outlet pipe, so that follow-up cooling work uses;The invention utilizes The water circulated is cooled, and coordinates the radiating fin, the coil exchanger and the blower fan to carry out water Cooling, multi-part cooperative cooperating, to needing cooled region to carry out water cooling, cooling effect is good, and water can be recycled, and has section The advantage of energy environmental protection.
Specifically, the water inlet pipe, the opening of the outlet pipe are provided with sealing ring;
For improving the sealing property of the water inlet pipe, the cooling device, the outlet pipe, leakage feelings are avoided the occurrence of Condition, external environment condition is impacted.
Further, the water tank is internally provided with multiple perforated plates;
Because water is under the draft of the water circulating pump, can be flowed in multiple perforated plates, in the perforated plate Under drive, different degrees of agitation can occur inside the water tank in water, so as to obtain certain radiating effect.
Preferably, multiple perforated plates are arranged on inside the water tank at equal intervals;
So that the perforated plate fully stirs the water being stored in the water tank, radiating effect is fully obtained.
Further, the invention also includes multiple first cooling pieces;
First cooling piece is arranged on the inwall of the water tank;
First cooling piece cools down to the water being stored in the water tank, on the one hand ensures to flow through the coiled The water of heat exchanger obtains cooling-down effect, on the other hand, can further reduce the temperature of water, so that the later stage carries out cooling work When, obtain preferable cooling effect.
Further, the invention also includes multiple second cooling pieces;
Multiple second cooling pieces, which correspond, to be arranged in the through hole of multiple perforated plates, second cooling piece Outward flange be connected by more connecting ropes with the inward flange of the through hole;
Second cooling piece coordinates first cooling piece to cool the water in the water tank, to ensure cooling effect Fruit is notable;
And because water is under the draft of the water circulating pump, it can be flowed in the through hole, and multiple described second are made Cold one-to-one corresponding is arranged in the through hole, can increase the time that water contacts in flowing with multiple second cooling pieces And area, so as to obtain preferable cooling effect;
Second cooling piece is arranged on to the inward flange of the through hole using multiple connecting ropes, on the one hand, described second Cooling piece can be fluctuated with the situation of current, increase cooling orientation, on the other hand, because second cooling piece can Fluctuated with the situation of current, so larger obstruction will not be caused to the flowing of water.
Specifically, the cooling device includes:Cool down water inlet pipe, cooling contact chip, cooling water outlet pipe;
The water circulating pump, the cooling water inlet pipe, the cooling contact chip, the cooling water outlet pipe, the water inlet pipe It is sequentially communicated;
The cooling contact chip is the plate of inner hollow;
The water being stored in the water tank is injected the cooling contact chip by the water circulating pump from the cooling water inlet pipe, The cooling contact chip is directly contacted with the part that need to be cooled down, and temperature is reduced using the water in the cooling contact chip, from And cooled, and after water absorbs heat, temperature can rise, and be flowed out by the cooling water outlet pipe, into the water inlet pipe, Cooled in the water cooling case, so that following cycle uses.
If necessary, the water tank is internally provided with water level monitoring part, flow monitoring part and water temperature detection part, and The water temperature display unit of the water temperature detection part is arranged on the outer wall of the water tank, passes through the water level monitoring part, energy The water level inside the water tank is enough monitored, the flow monitoring part can monitor the flow velocity of the water tank water flow inside, pass through The water temperature detection part can monitor the temperature inside the water tank and be shown on the water temperature display unit.
Compared with prior art, the invention beneficial effect is:
The invention is cooled using the water circulated, and coordinates radiating fin, coil exchanger and wind Machine cools to water, multi-part cooperative cooperating, and to needing cooled region to carry out water cooling, cooling effect is good, and water is recycled Use, there is the advantage of energy-conserving and environment-protective.
1st, the sealing ring of the invention is used for the sealing property for improving water inlet pipe, cooling device, outlet pipe, avoids the occurrence of Leakage situation, external environment condition is impacted.
2nd, first cooling piece of the invention cools down to the water being stored in water tank, on the one hand ensures to flow through coil pipe The water of formula heat exchanger obtains cooling-down effect, on the other hand, can further reduce the temperature of water, so that the later stage carries out cooling work When, obtain preferable cooling effect.
3rd, second cooling piece of the invention coordinates the first cooling piece to cool the water in water tank, to ensure to cool Significant effect.
Brief description of the drawings
Fig. 1 is the structural representation of the cooling system of embodiment 1.
Fig. 2 is the internal structure schematic diagram of the water tank of embodiment 1.
Fig. 3 is the structural representation of the perforated plate of embodiment 1.
Fig. 4 is the structural representation of the cooling device of embodiment 1.
Fig. 5 is the structural representation of the water cooling box of embodiment 1.
Fig. 6 is the internal structure schematic diagram of the water cooling box of embodiment 1.
In figure:1st, water tank;101st, perforated plate;1011st, through hole;102nd, the first cooling piece;103rd, the second cooling piece;1031、 Connecting rope;2nd, water circulating pump;3rd, cooling device;301st, water inlet pipe is cooled down;302nd, contact chip is cooled down;303rd, cooling water outlet pipe;4、 Water cooling case;401st, water cooling box;4011st, shell;4012nd, coil exchanger;4013rd, radiating fin;4014th, water inlet pipe; 4015th, outlet pipe;4016th, ventilation orifice;4017th, sealing ring;402nd, blower fan.
Embodiment
Clear, complete description is carried out to the technical scheme of each embodiment of the invention below with reference to accompanying drawing, it is clear that Described embodiment is only the part of the embodiment of the invention, rather than whole embodiments.Created based on the present invention The embodiment made, those of ordinary skill in the art's all other implementation resulting on the premise of creative work is not made Example, belongs to the scope that the invention is protected.
, it is necessary to explanation in the description of the invention, term " " center ", " on ", " under ", it is "left", "right", " perpendicular Directly ", the orientation of the instruction such as " level ", " interior ", " outer " or position relationship are based on orientation shown in the drawings or position relationship, are only Described for the ease of description the invention and simplifying, rather than instruction or imply signified device or element must have it is specific Orientation, with specific azimuth configuration and operation, therefore it is not intended that limitation to the invention.In addition, term " the One ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that instruction or hint relative importance.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in the description of the invention Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly Connection;Can be mechanical connection or electrical connection;Can be joined directly together, can also be indirectly connected by intermediary, It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition Concrete meaning of the language in the invention.
The invention is described in further detail below by specific examples of the implementation and with reference to accompanying drawing.
Embodiment 1
As shown in Figures 1 to 6, a kind of cooling system, including:Water tank 1, water circulating pump 2, cooling device 3, water cooling case 4; Water cooling case 4 includes:Water cooling box 401, blower fan 402;Water cooling box 401 includes:Shell 4011, coil exchanger 4012, radiating Fin 4013, water inlet pipe 4014, outlet pipe 4015;Ventilation orifice 4016, wind are provided with one group of opposite wall of shell 4011 Machine 402 is fixed therein on a ventilation orifice 4016, and coil exchanger 4012 is arranged on inside shell 4011, with being arranged on Water inlet pipe 4014, outlet pipe 4015 outside shell 4011 are connected, and radiating fin 4013 is arranged on coil exchanger 4012; Water tank 1, water circulating pump 2, cooling device 3, water inlet pipe 4014 are sequentially communicated, and outlet pipe 4015 connects with water tank 1.
In the invention, water tank 1 is used to store the water needed for cooling, and water circulating pump 2 provides power for water circulation, cools down When device 3 is cooled down as the invention, with the part for needing cooled region to be contacted, extracted out by water circulating pump 2 Water, flow into cooling device 3, using water and need cooled region to carry out heat exchange, the heat for needing cooled region is taken away using water, with The water for absorbing heat afterwards enters coil exchanger 4012 by water inlet pipe 4014, in radiating fin 4013, ventilation orifice 4016 And the cooperation of blower fan 402, the water in coil exchanger 4012 is cooled down, reduces the temperature of water, then by going out Water pipe 4015 flows into water in water tank 1, so that follow-up cooling work uses;The invention is dropped using the water circulated Temperature, and coordinate radiating fin 4013, coil exchanger 4012 and blower fan 402 to cool water, multi-part cooperative cooperating, To needing cooled region to carry out water cooling, cooling effect is good, and water can be recycled, and has the advantage of energy-conserving and environment-protective.
In the present embodiment, water inlet pipe 4014, the opening of outlet pipe 4015 are provided with sealing ring 4017;For improve into Water pipe 4014, cooling device 3, the sealing property of outlet pipe 4015, avoid the occurrence of leakage situation, external environment condition are impacted.
In the present embodiment, water tank 1 is internally provided with multiple perforated plates 101;Because water is under the draft of water circulating pump 2, meeting Flowed in multiple perforated plates 101, under the drive of perforated plate 101, different degrees of agitation can occur inside water tank 1 in water, So as to obtain certain radiating effect.
In the present embodiment, multiple perforated plates 101 are arranged on inside water tank 1 at equal intervals;So that the fully agitation of perforated plate 101 is deposited The water in water tank 1 is stored up, fully obtains radiating effect.
In the present embodiment, the invention also includes multiple first cooling pieces 102;First cooling piece 102 is arranged on water On the inwall of case 1;
First cooling piece 102 cools down to the water being stored in water tank 1, on the one hand ensures to flow through coil exchanger 4012 water obtains cooling-down effect, on the other hand, can further reduce the temperature of water, when carrying out cooling work so as to the later stage, Obtain preferable cooling effect.
In the present embodiment, the invention also includes multiple second cooling pieces 103;Multiple second cooling pieces 103 are one by one Be correspondingly arranged in the through hole 1011 of multiple perforated plates 101, the outward flange of the second cooling piece 103 by more connecting ropes 1031 with The inward flange connection of through hole 1011;Second cooling piece 103 coordinates the first cooling piece 102 to cool the water in water tank 1, with true It is notable to protect cooling-down effect;
And because water is under the draft of water circulating pump 2, it can be flowed in through hole 1011, and by multiple second cooling pieces 103 One-to-one corresponding is arranged in through hole 1011, can increase time and face that water contacts in flowing with multiple second cooling pieces 103 Product, so as to obtain preferable cooling effect;
Second cooling piece 103 is arranged on to the inward flange of through hole 1011 using multiple connecting ropes 1031, on the one hand, the second system It can be fluctuated with the situation of current for cold 103, increase cooling orientation, on the other hand, because the second cooling piece 103 can Fluctuated with the situation of current, so larger obstruction will not be caused to the flowing of water.
In the present embodiment, cooling device 3 includes:Cool down water inlet pipe 301, cooling contact chip 302, cooling water outlet pipe 303;Follow Ring water pump 2, cooling water inlet pipe 301, cooling contact chip 302, cooling water outlet pipe 303, water inlet pipe 4014 are sequentially communicated;Cooling contact Piece 302 is the plate of inner hollow;
The water being stored in water tank 1 is injected cooling contact chip 302, cooling contact by water circulating pump 2 from cooling water inlet pipe 301 Piece 302 is directly contacted with the part that need to be cooled down, and temperature is reduced using the water cooled down in contact chip 302, so as to be cooled, And after water absorbs heat, temperature can rise, and be flowed out by cooling water outlet pipe 303, into water inlet pipe 4014, in water cooling case 4 Cooled, so that following cycle uses.
In the present embodiment, water tank 1 is internally provided with water level monitoring part, flow monitoring part and water temperature detection part, And the water temperature display unit of water temperature detection part is arranged on the outer wall of water tank 1, by water level monitoring part, water tank can be monitored Water level inside 1, flow monitoring part can monitor the flow velocity of the water flow inside of water tank 1, can be monitored by water temperature detection part Temperature inside water tank 1 is simultaneously shown on water temperature display unit.
Finally it should be noted that:Above example is only to illustrate the technical scheme of the invention, rather than its limitations; Although the invention is described in detail with reference to the foregoing embodiments, it will be understood by those within the art that: It can still modify to the technical scheme described in previous embodiment, either to which part or all technical characteristic Carry out equivalent substitution;And these modifications or replacement, the essence of appropriate technical solution is departed from the invention embodiment Technical scheme.

Claims (8)

1. a kind of cooling system, it is characterised in that the cooling system includes:Water tank, water circulating pump, cooling device, water cooling Case;
The water cooling case includes:Water cooling box, blower fan;
The water cooling box includes:Shell, coil exchanger, radiating fin, water inlet pipe, outlet pipe;
Ventilation orifice is provided with one group of opposite wall of the shell, the blower fan is fixed therein a ventilation orifice On,
The coil exchanger is arranged on the enclosure, the water inlet pipe, described with being arranged on the housing exterior Outlet pipe is connected, and the radiating fin is arranged on the coil exchanger;
The water tank, the water circulating pump, the cooling device, the water inlet pipe are sequentially communicated, the outlet pipe and the water Case connects.
2. cooling system according to claim 1, it is characterised in that the water inlet pipe, the opening of the outlet pipe are equal It is provided with sealing ring.
3. cooling system according to claim 1, it is characterised in that the water tank is internally provided with multiple perforated plates.
4. cooling system according to claim 3, it is characterised in that multiple perforated plates are arranged on the water at equal intervals Inside case.
5. cooling system according to claim 1, it is characterised in that the cooling system also includes multiple first refrigeration Piece;
First cooling piece is arranged on the inwall of the water tank.
6. cooling system according to claim 3, it is characterised in that the cooling system also includes multiple second refrigeration Piece;
Multiple second cooling pieces, which correspond, to be arranged in the through hole of multiple perforated plates, outside second cooling piece Edge is connected by more connecting ropes with the inward flange of the through hole.
7. cooling system according to claim 3, it is characterised in that the cooling device includes:Cool down water inlet pipe, cooling Contact chip, cooling water outlet pipe;
The water circulating pump, the cooling water inlet pipe, the cooling contact chip, the cooling water outlet pipe, the water inlet pipe are successively Connection;
The cooling contact chip is the plate of inner hollow.
8. cooling system according to claim 1, it is characterised in that the water tank be internally provided with water level monitoring part, Flow monitoring part and water temperature detection part, and the water temperature display unit of the water temperature detection part is arranged on the water tank On outer wall.
CN201710762611.3A 2017-08-30 2017-08-30 Cooling system Pending CN107421236A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710762611.3A CN107421236A (en) 2017-08-30 2017-08-30 Cooling system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710762611.3A CN107421236A (en) 2017-08-30 2017-08-30 Cooling system

Publications (1)

Publication Number Publication Date
CN107421236A true CN107421236A (en) 2017-12-01

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710762611.3A Pending CN107421236A (en) 2017-08-30 2017-08-30 Cooling system

Country Status (1)

Country Link
CN (1) CN107421236A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111768982A (en) * 2020-07-21 2020-10-13 郑州航空工业管理学院 Low-cost supercapacitor module

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54119889A (en) * 1978-03-09 1979-09-18 Mitsubishi Electric Corp Water cooler
CN201161766Y (en) * 2007-12-11 2008-12-10 珠海格力电器股份有限公司 Constant temperature water tank
CN103216985A (en) * 2012-01-19 2013-07-24 中国人民解放军装甲兵工程学院 Industrial water cooling device
CN204607956U (en) * 2015-05-08 2015-09-02 山东健源油脂科技有限公司 A kind of Rice pollard oil process for processing cooling system
CN105823216A (en) * 2016-04-11 2016-08-03 珠海格力电器股份有限公司 Water storage tank, circulating heat pump water heater, and heating method
CN105841523A (en) * 2016-05-31 2016-08-10 中冶焦耐工程技术有限公司 Corrugated straight pipe heat exchanger and heat exchange method
CN106642701A (en) * 2016-11-30 2017-05-10 浙江正理生能科技有限公司 Water heater water tank and water heater provided with same
CN207163068U (en) * 2017-08-30 2018-03-30 武汉驭波科技有限公司 Cooling system

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54119889A (en) * 1978-03-09 1979-09-18 Mitsubishi Electric Corp Water cooler
CN201161766Y (en) * 2007-12-11 2008-12-10 珠海格力电器股份有限公司 Constant temperature water tank
CN103216985A (en) * 2012-01-19 2013-07-24 中国人民解放军装甲兵工程学院 Industrial water cooling device
CN204607956U (en) * 2015-05-08 2015-09-02 山东健源油脂科技有限公司 A kind of Rice pollard oil process for processing cooling system
CN105823216A (en) * 2016-04-11 2016-08-03 珠海格力电器股份有限公司 Water storage tank, circulating heat pump water heater, and heating method
CN105841523A (en) * 2016-05-31 2016-08-10 中冶焦耐工程技术有限公司 Corrugated straight pipe heat exchanger and heat exchange method
CN106642701A (en) * 2016-11-30 2017-05-10 浙江正理生能科技有限公司 Water heater water tank and water heater provided with same
CN207163068U (en) * 2017-08-30 2018-03-30 武汉驭波科技有限公司 Cooling system

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
徐德胜, 上海交通大学出版社 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111768982A (en) * 2020-07-21 2020-10-13 郑州航空工业管理学院 Low-cost supercapacitor module
CN111768982B (en) * 2020-07-21 2021-07-23 郑州航空工业管理学院 Low-cost supercapacitor module

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