CN209639353U - Liquid semiconductor refrigeration system and refrigeration equipment are drunk in water cooling flowing - Google Patents
Liquid semiconductor refrigeration system and refrigeration equipment are drunk in water cooling flowing Download PDFInfo
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- CN209639353U CN209639353U CN201920231909.6U CN201920231909U CN209639353U CN 209639353 U CN209639353 U CN 209639353U CN 201920231909 U CN201920231909 U CN 201920231909U CN 209639353 U CN209639353 U CN 209639353U
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Abstract
The utility model relates to field of refrigeration equipments, it discloses a kind of flowing of water cooling and drinks liquid semiconductor refrigeration system and refrigeration equipment, including storage container, semiconductor refrigeration chip, liquid flow line and water-cooling component, the side of storage container is equipped with or is formed with the conduction cooling part that inner surface is exposed to the storage container inner cavity, the cold end of semiconductor refrigeration chip is contacted with conduction cooling part, at least one inlet and at least one liquid outlet are additionally provided on storage container, inlet and liquid outlet pass through liquid flow line in storage container external connection, liquid flow line and storage container inner cavity form the flowing fluid path of closed loop, flow fluid road is equipped with pumping installations, the heat exchanger of water-cooling component is contacted with the hot end of semiconductor refrigeration chip.The storage container of the utility model, which is equipped with liquid flow line, makes liquid be in flows outside state, promotes thermal convection campaign, carries out rapid cooling using hot end of the water-cooling component to semiconductor refrigeration chip, promotes refrigeration performance.
Description
Technical field
The utility model relates to Refrigeration Technique, more particularly to a kind of flowing of water cooling drink liquid semiconductor refrigeration system and
With its refrigeration equipment.
Background technique
As the improvement of people's living standards, the requirement to quality of life is higher and higher, and correspondingly, family and public place
(such as hospital, station etc.) for drink, facility is also more and more convenient and improvement.For the present facility for drink, having
While supplying hot drink, the equipment for being capable of supply that cold drink is more and more common, and this design for drinking facility is more humanized,
Preferably meets the needs of different crowd.
Refrigeration modes are divided into two kinds in current drink refrigeration equipment: one is using refrigeration compressor as workpiece,
Principle is identical as general refrigerator, its advantage is that refrigeration is fast, refrigerating capacity is big, the disadvantage is that structure is complicated, price is high；Another kind is with half
Conductor refrigerating chip is workpiece, is a kind of special refrigeration modes using Peltier effect, have structure it is simple, without refrigerant
More environmentally friendly, the advantages that noise is small, light-weight, production technology is high, the disadvantage is that refrigeration is slow, refrigerating capacity is small.Semiconductor refrigeration chip exists
After energization, two end face heating, while freeze, refrigerating capacity other than the characteristic by chip itself is influenced, also by
Cold and hot end heat dissipation/heat exchange property seriously affects.
In the market in the semiconductor refrigeration system of drink refrigeration equipment, the cold end of semiconductor refrigeration chip is typically merely by scattered
Hot aluminium is directly contacted with the liquid in storage container, so that the temperature of liquid gradually decreases, the hot end of semiconductor refrigeration chip is then
It is radiated using the air cooling way that cooling fin radiates.The existing relatively distinct issues of the structure are, radiation aluminium and liquid
Contact area is small, heat exchange efficiency is low, when user is when needing cold water or cold drink, is usually unable to fast-refrigerating, user is needed to wait
Long period.
Utility model content
In order to overcome the shortcomings of the prior art, the basic technique problems that the utility model first has to solve are to provide one
Liquid semiconductor refrigeration system is drunk in the flowing of kind of water cooling, both can effectively solve that semiconductor refrigeration chip refrigerating speed is slow, efficiency
Low problem, and the heat dissipation effect in semiconductor refrigeration chip hot end can be enhanced, promote refrigeration performance.
The utility model also proposes a kind of refrigeration equipment, and the refrigeration equipment includes that above-mentioned water cooling flowing is drunk liquid and partly led
System cooling system.
In order to solve the above-mentioned technical problem of the utility model, in a first aspect, the utility model provides a kind of water cooling flowing
Drink liquid semiconductor refrigeration system, including storage container, semiconductor refrigeration chip, liquid flow line and water-cooling group
Part；The side of the storage container is equipped with or is formed with the conduction cooling part that inner surface is exposed to the storage container inner cavity, described
Conduction cooling part is contacted with the cold end of the semiconductor refrigeration chip, at least one inlet and at least is additionally provided on the storage container
One liquid outlet；The inlet and the liquid outlet by the liquid flow line in the storage container external connection,
The liquid flow line and the storage container inner cavity form the flowing fluid path of closed loop, and flow fluid road is equipped with pumping dress
It sets；The heat exchanger of the water-cooling component is contacted with the hot end of the semiconductor refrigeration chip.
Preferably, what the flowing fluid path of the closed loop was formed, which drinks liquid motion track, can guide the heat for drinking liquid right
Stream movement, and local turbulent can be formed in the regional area of the motion profile.
Preferably, the top of the storage container is arranged in the inlet, and the liquid outlet setting is held in the storage
The lower part of device, the local turbulent can be formed by the hydraulic shock of drinking that difference in height generates.
Preferably, the liquid flow line on the outside of the storage container is equipped with filter device, the filter device
It is detachably connected with the liquid flow line.
Preferably, the conduction cooling part includes conduction cooling plate and the flow-disturbing fin on the inner surface of the conduction cooling plate, wherein
The flow-disturbing fin protrudes into intracavitary in the storage container, outer surface and the semiconductor refrigeration chip of the conduction cooling plate
Cold end contact.
Preferably, conduction cooling part construction opening is formed on the side wall of the storage container, the week of the conduction cooling part construction opening
It encloses and is equipped with the mounting hole being mutually matched with the conduction cooling plate, the conduction cooling part is installed on the side wall of the storage container to seal
Close the conduction cooling part construction opening.
Preferably, the outer cup of the flow-disturbing fin is equipped with deflector, is formed and is led between the deflector and the conduction cooling plate
Circulation road, the liquid flow line pass to the flow-guiding channel through the inlet.
Preferably, the deflector is vertically arranged, and the flow-guiding channel is formed as funnel-shaped structure.
Preferably, the water-cooling component includes radiating piece, for the cooling wind to radiating piece supply cooling wind
Driving device, cooling water pump and the cooling water tank contacted with the hot end of the semiconductor refrigeration chip, the radiating piece, cooling
Water tank, cooling water pump are connected as cooling water recirculation system by water route.
Preferably, the cooling water tank includes the first water channel and the second water channel separated that interlocked by partition, first water
Road and the second water channel are independent of one another, and first water channel and the second water channel be connected as can series model and paralleling model it
Between switch.
Preferably, first water channel is connected with the first water inlet and the first water outlet, and second water channel is connected with
Two water inlets and the second water outlet, wherein first water inlet is connected to the water tank water intake water of the cooling water recirculation system
Road is connected with reversing control valve between first water outlet and second water inlet, and the reversing control valve is also attached to
The water tank water intake water route and water tank are discharged water route, and second water outlet is connected to water tank water outlet water route, the commutation
The spool of control valve can at least be switched to first position and the second position, wherein making described first in the first position
Water outlet and second water inlet are interconnected, and first water outlet and water tank water outlet water route are mutually ended, institute
It states the second water inlet to end each other with the water tank water intake water route, so that first water channel and the second water channel are in the string
Gang mould formula；In the second position first water outlet and second water inlet are mutually ended, and described first goes out
The mouth of a river is interconnected with water tank water outlet water route, second water inlet communicates with each other with the water tank water intake water route, so that
It obtains first water channel and the second water channel is in the paralleling model.
Preferably, the reversing control valve is electric control reversing control valve.
Second aspect, the utility model provide a kind of refrigeration equipment, including body, are equipped in the body described above
Water cooling flowing drink liquid semiconductor refrigeration system.
Compared with prior art, the beneficial effects of the utility model are: liquid is drunk in the water cooling flowing of the utility model
In semiconductor refrigeration system, the cold end of semiconductor refrigeration chip contacts system with the liquid of drinking in storage container by conduction cooling part
It is cold, while the liquid of drinking in storage container carries out outer loop flowing by liquid flow line, forms drink in storage container
With the pressure thermal convection campaign of liquid, avoids the occurrence of and drink the non-uniform phenomenon of liquid cooling effect in storage container, effectively
Refrigerating efficiency is improved, is radiated using hot end of the water-cooling component to semiconductor refrigeration chip, to promote semiconductor system
The refrigeration performance of cold core piece cold end.
In the preferred embodiment, the utility model drinks liquid part using the formation of the difference in height of inlet and liquid outlet
Turbulent flow, the diffusion of enhancing cold energy and the mixing for drinking liquid, improve refrigerating efficiency；In addition, using between deflector and conduction cooling part
Flow-guiding channel is formed, makes to drink liquid and is directly entered flow-guiding channel through liquid flow line and is contacted with conduction cooling part, increase flow-disturbing wing
Piece nearby drinks the flowing velocity of liquid, improves the coefficient of heat transfer, and flow-disturbing fin structure makes to drink liquid also shape in flow-guiding channel
At local turbulent, promote cold diffusion, when the funnel structure of flow-guiding channel can increase the heat exchange for drinking liquid and conduction cooling part
Between；Radiating piece, cooling water tank and the water pump of water-cooling component are connected as cooling water recirculation system by water route, utilize radiating piece
The heat Quick diffusing that cooling water is absorbed from cooling water tank is gone out, radiating efficiency is significantly enhanced, reduces semiconductor system
The temperature difference in cold core piece hot end and cold end promotes the effect of semiconductor refrigerating.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram of specific embodiment of the utility model；
Fig. 2 is a kind of structural schematic diagram of specific embodiment of conduction cooling part in the utility model；
Fig. 3 is the overall structure diagram of another specific embodiment of the utility model；
Fig. 4 is a kind of structural schematic diagram of specific embodiment of filter device in the utility model；
Fig. 5 is a kind of structural schematic diagram of specific embodiment of cooling water tank cabinet in the utility model；
Fig. 6 is a kind of structural schematic diagram of specific embodiment of cooling water tank cover board in the utility model.
Description of symbols
1 storage container, 2 liquid flow line
3 pumping installations, 4 inlet
5 liquid outlet, 6 semiconductor refrigeration chip
7 conduction cooling part, 71 conduction cooling plate
72 flow-disturbing fin, 73 mounting hole
8 cooling water tank, 81 partition
82 first water channel, 83 second water channel
84 first water inlet, 85 first water outlet
86 second water inlet, 87 second water outlet
88 screw hole, 89 cover board
9 cooling water pumps 10 cool down wind driven device
11 radiating piece, 12 deflector
13 filter device, 1301 filter membrane
1302 filter layers
Specific embodiment
Specific embodiment of the present utility model is described in detail below in conjunction with attached drawing.It should be understood that herein
Described specific embodiment is only used for describing and explaining the present invention, and is not intended to limit the utility model.
In the description of the present invention, it should be understood that term " on ", "lower", "inner", "outside", "top", "bottom" etc.
The orientation or positional relationship of instruction is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model
It is described with simplifying, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation structure
It makes and operates, therefore should not be understood as limiting the present invention.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connection ", " contact " shall be understood in a broad sense, for example, contact can be and abut directly on contact, be also possible to through intermediate matchmaker
It is situated between and carries out mediate contact.For the ordinary skill in the art, above-mentioned term can be understood at this as the case may be
Concrete meaning in utility model.
The utility model provides a kind of flowing of water cooling first and drinks liquid semiconductor refrigeration system, as shown in Figure 1, including depositing
The side of storage container 1, liquid flow line 2, semiconductor refrigeration chip 6 and water-cooling component, storage container 1 is equipped with inner surface
It is exposed to the conduction cooling part 7 of the storage container inner cavity, conduction cooling part 7 is contacted with the cold end of semiconductor refrigeration chip 6, on storage container 1
It is additionally provided with inlet 4 and liquid outlet 5；Inlet 4 and liquid outlet 5 by liquid flow line 2 in 1 external connection of storage container,
Liquid flow line 2 and 1 inner cavity of storage container form the flowing fluid path of closed loop, and flow fluid road is equipped with pumping installations 3；Water cooling
The heat exchanger of radiating subassembly is contacted with the hot end of semiconductor refrigeration chip 6.
The water cooling flowing of the utility model, which is drunk liquid semiconductor refrigeration system and be can be applied to, various need to will drink liquid
In the electric appliance or equipment of cooling, such as water dispenser, it is also possible to fruit juice mixer or beverage dispenser etc..It is above-mentioned basic by the utility model
Technical solution water cooling flowing drinks liquid semiconductor refrigeration system, semiconductor refrigeration chip 6 when connecting direct current, cold end
Heat is moved to hot end, causes cold junction temperature to reduce, hot-side temperature raising, forms the cold and hot end of semiconductor refrigeration chip 6,
Semiconductor refrigeration chip 6 is by conduction cooling part 7 to while drinking liquid and cool down, pumping installations 3 will be deposited in storage container 1
Liquid of drinking in storage container 1 is pumped out from liquid outlet 5 and is flowed into again from inlet 4 after liquid flow line 2, makes storage container 1
Interior liquid of drinking is in outer loop flow regime, promotes the thermal convection campaign for drinking liquid in storage container 1, avoids storing
The non-uniform phenomenon of liquid cooling effect is drunk in container 1, while utilizing water-cooling component by 6 hot end of semiconductor refrigeration chip
Thermal energy distribute so that the temperature difference of the hot end of semiconductor refrigeration chip 6 and cold end keep stable state, with maintain partly lead
The refrigeration performance of body refrigerating chip 6.
It should be noted that the utility model water cooling flowing drink liquid semiconductor refrigeration system can be it is vertical
Structure is also possible to horizontal type structure, will be described in detail with vertical structure to the utility model in specific embodiment.In addition,
The setting of above-mentioned inlet 4 and liquid outlet 5, can be inlet 4 and liquid outlet 5 corresponds and connected by liquid flow line 2
It is logical, it is also possible to an inlet 4 and is connected to by distribution pipeline with multiple liquid outlets 5, can also be multiple inlets 4 through liquid
Flow line 2 is connected to a liquid outlet 5.The setting of above-mentioned pumping installations 3 can be pumping installations 3 set on liquid flow duct
On the pipeline on road 2, it is also possible to pumping installations 3 and is directly connect with liquid outlet 5, the outlet of pumping installations 3 and liquid flow line 2
Connection passes to inlet 4.
As shown in Figure 1, the top of storage container 1 is arranged in inlet 4, the lower part of storage container 1 is arranged in liquid outlet 5,
It impacts to be formed in storage container 1 with the difference in height using inlet 4 and liquid outlet 5 and drinks liquid local turbulent, promote storage
The convective motion that liquid is drunk in container 1 is conducive to uniformly be cooled down to drinking liquid.In this way, in refrigeration work process
In, by the pumping of pumping installations 3, drinks liquid and extracted out from the liquid outlet 5 of 1 lower part of storage container, via liquid flow line 2
Enter the top in storage container 1 from the inlet 4 on 1 top of storage container.Liquid is drunk by not in such 1 lower part of storage container
Disconnected extraction, while the newest cooled liquid of drinking in 1 top of storage container is constantly inserted, and is constantly recycled by this, is formed one kind
Drink the forced circulation movement of liquid.Since the liquid of drinking of 1 lower part of storage container is constantly extracted out, the drink in storage container 1
It constantly is filled into lower part with liquid needs, one kind not offset from top to bottom is integrally presented in the liquid of drinking in such storage container 1
Dynamic trend, it is this movement it is different from thermal natural convection motion profile, but it is a kind of by design, relatively accurately control drink liquid
The pressure thermal convection campaign of body motion profile.That is, relatively precisely control is deposited in the technical solution of the utility model
The motion profile of liquid is drunk in storage container 1, so that the movement for drinking liquid complies with and forms a kind of pressure thermal convection campaign, shape
At and promote to drink the forced-convection heat transfer of liquid, effectively improve refrigerating efficiency, reduced rapidly so that drinking fluid temperature,
The forced-convection heat transfer coefficient for drinking liquid reaches 1000-15000W/ (m2DEG C), refrigerating efficiency significantly improves, and refrigeration is rapid,
To drink that fluid temperature is uniform simultaneously, the phenomenon that bottom temp is low, head temperature is high will not be generated again, use is effectively promoted
The usage experience at family.
It should be noted that the pressure thermal convection fortune of liquid motion track is drunk in the relatively accurate control of the utility model
It is dynamic, however it is not limited to the control mode that above-mentioned inlet is formed in top, liquid outlet in lower part, for example, it is also possible to be held in storage
Liquid driving device is set in device 1, drives the liquid of drinking near conduction cooling part 7 to move to the direction far from conduction cooling part 7, other areas
The liquid of drinking in domain is constantly inserted, and to form the pressure thermal convection campaign for drinking liquid, be can also be and is arranged in storage container 1
Impeller controls the thermal convection campaign for drinking liquid by agitation mode.
As a preferred embodiment, conduction cooling part 7 is including conduction cooling plate 71 and on the inner surface of conduction cooling plate 71
Flow-disturbing fin 72, flow-disturbing fin 72 protrude into intracavitary in storage container 1, the outer surface of conduction cooling plate 71 and semiconductor refrigeration chip 6
Cold end contact to transmit heat, flow-disturbing fin 72 makes to drink liquid in storage container 1 in the movement rail for forcing thermal convection campaign
Local turbulent is formed on mark, is further enhanced cold energy diffusion and liquid mixing, is improved refrigerating efficiency.Conduction cooling part 7 can with deposit
Removably leakproofness connects storage container 1, such as conduction cooling part construction opening, the conduction cooling are formed on the side wall of storage container 1
The mounting hole being mutually matched, such as Fig. 2 institute of mounting hole 73 on conduction cooling plate 71 are equipped with around part construction opening with conduction cooling plate 71
Show, conduction cooling part 7 is installed on the side wall of storage container 1 to close conduction cooling part construction opening, and is sealed by a seal ring peace
Dress, dismountable installation form are conducive to the cleaning and maintenance to storage containers inner parts such as storage container 1, conduction cooling parts 7.Conduction cooling
Part 7 be also possible to storage container 1 be integrally formed.
Further, as shown in figure 3, the outer cup of flow-disturbing fin 72 is equipped with deflector 12, the deflector 12 and conduction cooling plate
Flow-guiding channel is formed between 71, liquid flow line 2 passes to flow-guiding channel through inlet 4, drinks liquid warp in storage container 1
Liquid flow line 2 directly passes in flow-guiding channel and contacts refrigeration with conduction cooling part 7, while increasing conduction cooling part 7 and nearby drinking liquid
The flowing velocity of body improves the coefficient of heat transfer drunk between liquid and fin, promotes refrigerating efficiency.Specifically, deflector 12
It is vertically arranged, and flow-guiding channel is funnel-shaped structure, the liquid feeding end of liquid flow line 2 is inserted to the top of conduction cooling part 7, drinks
Liquid is flowed out after entering flow-guiding channel by the guidance of deflector 12 to its bottom, and funnelform flow-guiding channel, which increases, drinks liquid
With the time of contact of conduction cooling part 7.In order to improve the structural stability of liquid flow line 2 in storage container 1, the top of deflector 12
Portion can be equipped with the through-hole passed through for liquid flow line 2.
Further, the liquid flow line 2 in 1 outside of storage container is equipped with filter device 13, filter device 13 and liquid
2 detachable connection of body flow line, as shown in figure 4, two ports of filter device 13 are suitable for connecting with liquid flow line 2
It connects, filter membrane 1301 and filter layer 1302 is equipped in filter device 13, drink liquid and first pass through filter membrane 1301 and pass through filter layer
1302, impurities in liquid is removed, the safety for drinking liquid is improved.
In present embodiment, water-cooling component includes radiating piece 11, the cooling for supplying cooling wind to radiating piece 11
Wind driven device 10, cooling water pump 9 and the cooling water tank 8 contacted with the hot end of semiconductor refrigeration chip 6, it is radiating piece 11, cold
But water tank 8, cooling water pump 9 are connected as cooling water recirculation system, heat of the cooling water tank 8 from semiconductor refrigeration chip 6 by water route
After end absorbs heat, cooling water is transferred heat to, reduces the temperature of recirculated cooling water, using radiating piece 11 to improve semiconductor
The efficiency of 6 hot-side heat dissipation of refrigerating chip.
Cooling water tank 8 can be the water tank of various structure types, a kind of preferred structure shape as the utility model
Formula, as shown in Figure 5 and Figure 6, cooling water tank 8 include water tank box and cover board 89, are respectively equipped with phase on water tank box and cover board 89
Mutual matched screw hole 88, water tank box and cover board 89 are connected and sealed.Water tank box inner route clapboard 81 is staggeredly separated into
First water channel 82 and the second water channel 83, the first water channel 82 and the second water channel 83 are independent of one another, and the first water channel 82 and the second water channel
83 are connected as to switch between series model and paralleling model；Partition 81 in first water channel 82 and the second water channel 83 is effective
The contact area of water channel Yu cooling water tank 8 is increased, after cooling water tank 8 absorbs the heat in 6 hot end of semiconductor refrigeration chip, quickly
Partition 81 is passed to, heat exchange, improving heat exchanging efficiency are carried out by partition 81 and cooling water.
Specifically, the first water channel 82 is connected with the first water inlet 84 and the first water outlet 85, and the second water channel 83 is connected with
Two water inlets 86 and the second water outlet 87, the first water inlet 84 are connected to the water tank water intake water route of cooling water recirculation system, and second
Water outlet 87 is connected to water tank water outlet water route；It is connected between first water outlet 85 and the second water inlet 86 using reversing control valve,
The reversing control valve is also attached to water tank water intake water route and water tank water outlet water route simultaneously, and the spool of reversing control valve can be switched
To the connection mode of first position and second position control the first water channel 82 and the second water channel 83, first is made to go out in first position
The mouth of a river 85 and the second water inlet 86 are interconnected, and the first water outlet 85 mutually ends with water tank water outlet water route, the second water inlet
86 end each other with water tank water intake water route, so that the first water channel 82 and the second water channel 83 are in series model, cooling water at this time
Water route in case 8 is longer, and relative to conventional cooling water tank, the heat exchanger time of cooling water and partition 81 is long, and heat exchange efficiency is high；
Make the first water outlet 85 and the second mutually cut-off of water inlet 86 in the second position, and the first water outlet 85 is discharged water route with water tank
Interconnected, the second water inlet 86 communicates with each other with water tank water intake water route, so that the first water channel 82 and the second water channel 83 are in
Paralleling model, at this point, water flow is big in cooling water tank 8, cooling rate than series model faster, it is more efficient, heat dissipation effect is more managed
Think.
More specifically, the reversing control valve is electric control reversing control valve, user selects electric control reversing solenoid valve control,
It can easily control the series model or paralleling model of the first water channel 82 and the second water channel 83, it is not only convenient but also can be according to refrigeration
The refrigerating speed of system or refrigerating capacity select the operating mode of cooling water tank 8, energy-efficient, have a wide range of application.
According to the refrigeration equipment of the utility model second aspect embodiment, including body, above-mentioned water cooling is equipped in body
Liquid semiconductor refrigeration system is drunk in flowing, is conducive to the refrigerating efficiency for improving refrigeration equipment.
By upper description as it can be seen that liquid semiconductor refrigeration system is drunk in the water cooling flowing of the utility model, pass through pumping installations 3
The thermal forced convection movement for drinking liquid in storage container 1 is formed and promoted with liquid flow line 2, using inlet 4 and is gone out
The difference in height of liquid mouth 5, flow-disturbing fin 72 form many places in storage container 1 and drink liquid local turbulent, control in storage container 1
The liquid of drinking of different zones constantly moves, and effectively improves the coefficient of heat transfer of semiconductor refrigerating, so that it is fast to drink fluid temperature
Speed reduces, and refrigerating efficiency significantly improves, and the fluid temperature of drinking in storage container keeps uniformly, avoiding generating bottom temp
Phenomenon low, head temperature is high, water-cooling component is interior to form cooling water recirculation system, and utilizes the partition in cooling water tank 8
Structure increases the heat-conducting area and thermal conduction time of cooling water, promotes the radiating rate in 6 hot end of semiconductor refrigeration chip, effectively contracts
The temperature difference in small semiconductor refrigeration chip 6 hot end and cold end improves the refrigeration performance of semiconductor refrigeration chip 6.
Preferred embodiments of the present invention, still, the utility model and unlimited are described in detail in conjunction with attached drawing above
Detail in above embodiment can be to the skill of the utility model in the range of the technology design of the utility model
Art scheme carries out a variety of simple variants, these simple variants belong to the protection scope of the utility model.
It is further to note that specific technical features described in the above specific embodiments, in not lance
It in the case where shield, can be combined in any appropriate way, in order to avoid unnecessary repetition, the utility model is to each
No further explanation will be given for the possible combination of kind.
In addition, any combination can also be carried out between a variety of different embodiments of the utility model, as long as it is not disobeyed
The thought for carrying on the back the utility model, equally should be considered as content disclosed in the utility model.
Claims (13)
1. liquid semiconductor refrigeration system is drunk in a kind of water cooling flowing, which is characterized in that including storage container (1), semiconductor system
Cold core piece (6), liquid flow line (2) and water-cooling component；
The side of the storage container (1) is equipped with or is formed with the conduction cooling part that inner surface is exposed to the storage container inner cavity
(7), the conduction cooling part (7) contacts with the cold end of the semiconductor refrigeration chip (6), be additionally provided on the storage container (1) to
A few inlet (4) and at least one liquid outlet (5)；
The inlet (4) and the liquid outlet (5) are external in the storage container (1) by the liquid flow line (2)
Connection, the liquid flow line (2) and the storage container (1) inner cavity form the flowing fluid path of closed loop, flow fluid road
Equipped with pumping installations (3)；
The heat exchanger of the water-cooling component is contacted with the hot end of the semiconductor refrigeration chip (6).
2. liquid semiconductor refrigeration system is drunk in water cooling flowing according to claim 1, which is characterized in that the closed loop
What flowing fluid path was formed, which drinks liquid motion track, can guide the thermal convection campaign for drinking liquid, and can be in the movement rail
The regional area of mark forms local turbulent.
3. liquid semiconductor refrigeration system is drunk in water cooling flowing according to claim 2, which is characterized in that the inlet
(4) setting is arranged on the top of the storage container (1), the liquid outlet (5) in the lower part of the storage container (1), with energy
It is enough that the local turbulent is formed by the hydraulic shock of drinking that difference in height generates.
4. liquid semiconductor refrigeration system is drunk in water cooling flowing according to claim 1, which is characterized in that the storage is held
The liquid flow line (2) on the outside of device (1) is equipped with filter device (13), the filter device (13) and the liquid flow
Dynamic pipeline (2) are detachably connected.
5. liquid semiconductor refrigeration system is drunk in water cooling flowing according to claim 1, which is characterized in that the conduction cooling part
(7) the flow-disturbing fin (72) for including conduction cooling plate (71) and being located on the inner surface of the conduction cooling plate (71), wherein the flow-disturbing wing
Piece (72) protrudes into intracavitary in the storage container (1), the outer surface of the conduction cooling plate (71) and the semiconductor refrigeration chip
(6) cold end contact.
6. liquid semiconductor refrigeration system is drunk in water cooling flowing according to claim 5, which is characterized in that the storage is held
It is formed with conduction cooling part construction opening on the side wall of device (1), is set around the conduction cooling part construction opening on the conduction cooling plate (71)
There is the mounting hole being mutually matched, the conduction cooling part (7) is installed on the side wall of the storage container (1) to close the conduction cooling part
Construction opening.
7. liquid semiconductor refrigeration system is drunk in water cooling flowing according to claim 5, which is characterized in that the flow-disturbing wing
The outer cup of piece (72) is equipped with deflector (12), forms flow-guiding channel between the deflector (12) and the conduction cooling plate (71), institute
It states liquid flow line (2) and passes to the flow-guiding channel through the inlet (4).
8. liquid semiconductor refrigeration system is drunk in water cooling flowing according to claim 7, which is characterized in that the deflector
(12) it is vertically arranged, and the flow-guiding channel is formed as funnel-shaped structure.
9. liquid semiconductor refrigeration system is drunk in water cooling flowing according to any one of claim 1 to 8, feature exists
In the water-cooling component includes radiating piece (11), for the cooling wind driving to the radiating piece (11) supply cooling wind
Device (10), cooling water pump (9) and the cooling water tank (8) contacted with the hot end of the semiconductor refrigeration chip (6), this is dissipated
Warmware (11), cooling water tank (8), cooling water pump (9) are connected as cooling water recirculation system by water route.
10. liquid semiconductor refrigeration system is drunk in water cooling flowing according to claim 9, which is characterized in that the cooling
Water tank (8) include by partition (81) interlock separate the first water channel (82) and the second water channel (83), first water channel (82) and
Independently of one another, and be connected as can in series model and simultaneously for first water channel (82) and the second water channel (83) for second water channel (83)
Switch between gang mould formula.
11. liquid semiconductor refrigeration system is drunk in water cooling flowing according to claim 10, which is characterized in that described first
Water channel (82) is connected with the first water inlet (84) and the first water outlet (85), and second water channel (83) is connected with the second water inlet
(86) and the second water outlet (87), wherein first water inlet (84) be connected to the water tank of the cooling water recirculation system into
Water water route is connected with reversing control valve, and the commutation control between first water outlet (85) and second water inlet (86)
Valve processed is also attached to the water tank water intake water route and water tank water outlet water route, and second water outlet (87) is connected to the water tank and goes out
Water water route, the spool of the reversing control valve can at least be switched to first position and the second position, wherein described first
Position makes first water outlet (85) and second water inlet (86) be interconnected, and first water outlet (85) with
Water route is mutually ended, second water inlet (86) ends each other with the water tank water intake water route for the water tank water outlet, so that
First water channel (82) and the second water channel (83) are in the series model；Make first water outlet in the second position
Mouth (85) and second water inlet (86) mutually end, and first water outlet (85) and water tank water outlet water route are mutual
Connection, second water inlet (86) communicate with each other with the water tank water intake water route, so that first water channel (82) and the
Two water channels (83) are in the paralleling model.
12. liquid semiconductor refrigeration system is drunk in water cooling flowing according to claim 11, which is characterized in that the commutation
Control valve is electric control reversing control valve.
13. a kind of refrigeration equipment, including body, which is characterized in that be equipped in the body and appoint according to claim 1 in 12
Liquid semiconductor refrigeration system is drunk in the flowing of water cooling described in one.
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| CN114526554A (en) * | 2022-01-17 | 2022-05-24 | 首都医科大学附属北京安贞医院 | Clean and environment-friendly efficient medical variable-temperature water tank |
| CN115009132A (en) * | 2022-06-17 | 2022-09-06 | 重庆长安新能源汽车科技有限公司 | Vehicle-mounted refrigerator and system |
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| CN112857100A (en) * | 2019-11-28 | 2021-05-28 | 广东美的生活电器制造有限公司 | Heat exchange box and liquid heating appliance |
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| CN112665261A (en) * | 2020-12-17 | 2021-04-16 | 湖南新中意食品有限公司 | A sterilizing equipment for jelly production |
| CN114526554A (en) * | 2022-01-17 | 2022-05-24 | 首都医科大学附属北京安贞医院 | Clean and environment-friendly efficient medical variable-temperature water tank |
| CN114526554B (en) * | 2022-01-17 | 2023-08-22 | 首都医科大学附属北京安贞医院 | Clean environment-friendly high-efficiency medical variable-temperature water tank |
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