CN107843053A - A kind of cold and hot preservation cabinet of semiconductor heat tubular type - Google Patents
A kind of cold and hot preservation cabinet of semiconductor heat tubular type Download PDFInfo
- Publication number
- CN107843053A CN107843053A CN201711340893.4A CN201711340893A CN107843053A CN 107843053 A CN107843053 A CN 107843053A CN 201711340893 A CN201711340893 A CN 201711340893A CN 107843053 A CN107843053 A CN 107843053A
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- Prior art keywords
- heat exchanger
- thermal energy
- cold
- heat
- chamber
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- 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.)
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Classifications
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- 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
- F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
-
- 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
- F25B21/00—Machines, plants or systems, using electric or magnetic effects
- F25B21/02—Machines, plants or systems, using electric or magnetic effects using Peltier effect; using Nernst-Ettinghausen effect
-
- 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
- F25B2321/00—Details of machines, plants or systems, using electric or magnetic effects
- F25B2321/02—Details of machines, plants or systems, using electric or magnetic effects using Peltier effects; using Nernst-Ettinghausen effects
-
- 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
- F25D2201/00—Insulation
- F25D2201/30—Insulation with respect to sound
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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
A kind of cold and hot preservation cabinet of semiconductor heat tubular type, including the cabinet provided with cavity volume and working chamber, the working chamber are separated into the first heat exchanging chamber, the second heat exchanging chamber and electric apparatus chamber by thermal insulation layer；First heat exchanging chamber is provided with the air inlet and air outlet connected with cavity volume, and inside is provided with circulate in the wind machine and the first thermal energy heat exchanger；Second heat exchanging chamber is provided with the heat emission hole being in communication with the outside, and inside is provided with outer circulation blower fan and the second thermal energy heat exchanger；It is provided with the control module being electrically connected to each other and semiconductor refrigerating heating module in the electric apparatus chamber, the heating end of two operative end surfaces of semiconductor refrigerating heating module respectively with the first thermal energy heat exchanger, the second thermal energy heat exchanger contacts against.The present invention is used as refrigeration, heating source using semiconductor refrigerating heating module, by simply switching, you can realizes refrigeration, heats, meets that the cold and hot preservation of preservation cabinet uses.Semiconductor refrigerating heating module will not produce noise when working, and effectively reduce the operating noise of cold and hot preservation cabinet.
Description
Technical field
The present invention relates to a kind of cold and hot preservation cabinet, specifically a kind of cold and hot preservation cabinet of semiconductor heat tubular type.
Background technology
The cold and hot preservation cabinet of tradition is heated using compressor cooling, and noise is very greatly, it is necessary to further change during compressor operating
Enter.
As the technology of semiconductor refrigerating heating module reaches its maturity, semiconductor refrigerating heating module is applied in cold and hot guarantor
Hide in cabinet, reduce its operating noise, be urgent problem to be solved.
The content of the invention
It is an object of the invention to overcome above-mentioned the shortcomings of the prior art, and it is cold and hot to provide a kind of semiconductor heat tubular type
Preservation cabinet, its operating noise is low, and cold and hot preservation effect is good.
The object of the present invention is achieved like this：
A kind of cold and hot preservation cabinet of semiconductor heat tubular type, including the cabinet provided with cavity volume and working chamber, the working chamber pass through
Thermal insulation layer is separated into the first heat exchanging chamber, the second heat exchanging chamber and electric apparatus chamber；First heat exchanging chamber is provided with the air intake connected with cavity volume
Mouth and air outlet, inside are provided with circulate in the wind machine and the first thermal energy heat exchanger；Second heat exchanging chamber is provided with what is be in communication with the outside
Heat emission hole, inside are provided with outer circulation blower fan and the second thermal energy heat exchanger；The control mould being electrically connected to each other is provided with the electric apparatus chamber
Block and semiconductor refrigerating heating module, two operative end surfaces of semiconductor refrigerating heating module respectively with the first thermal energy heat exchanger,
The heating end of second thermal energy heat exchanger contacts against.
First heat exchanging chamber, thermal insulation layer and the second heat exchanging chamber are in Up-Center-Down Structure, and electric apparatus chamber is located at their side, entered
Overbank is connected to the opposite sides of cavity volume respectively for air port and air outlet.
First heat exchanging chamber forms circulate in the wind road, and circulate in the wind machine and the first thermal energy heat exchanger are laterally laid in successively
In it；Second heat exchanging chamber forms outer circulating air duct, and outer circulation blower fan and the second thermal energy heat exchanger are vertically laid in it successively
It is interior；The circulate in the wind machine is located at close to the position of air inlet, and the first thermal energy heat exchanger is close to the position of air outlet, the first heat energy
It is in Up-Center-Down Structure between heat exchanger, semiconductor refrigerating heating module and the second thermal energy heat exchanger, outer circulation blower fan is located at second
On the downside of thermal energy heat exchanger.
The circulate in the wind machine is tubular wine wheel, and outer circulation blower fan is aerofoil fan.
Be additionally provided with assisted heating device in first heat exchanging chamber, its be located at circulate in the wind machine and the first thermal energy heat exchanger it
Between.
The assisted heating device is PTC assisted heating devices.
First thermal energy heat exchanger and the second thermal energy heat exchanger are respectively finned heat exchanger or the heat exchange of heat pipe fin formula
Device, they are arranged in working chamber by heat exchanger pedestal, and semiconductor refrigerating heating module is fixed on two thermal energy heat exchangers
Between.
The bottom of the working chamber is provided with the drip tray being connected with the first radiating fin, the second radiating fin water route.
The cavity volume bottom is provided with water container, and it is connected by the water receiving pipe set in working chamber with drip tray.
Cavity volume folding is corresponded on the cabinet and is connected with cabinet door, the cabinet door is by doorframe and is arranged on doorframe front and rear sides
Glass is formed, and layer glass forms heat-insulation layer.
Beneficial effects of the present invention are as follows：
Cold and hot preservation cabinet is used as refrigeration, heating source using semiconductor refrigerating heating module, by simply switching, you can real
Now freeze, heat, meet that the cold and hot preservation of preservation cabinet uses.
Semiconductor refrigerating heating module will not produce noise when working, and effectively reduce the operating noise of cold and hot preservation cabinet.
Semiconductor refrigerating heating module is exchanged heat by thermal energy heat exchanger, even if the operative end surface of semiconductor refrigerating heating module
Area is smaller, also can be in time heat transfer to cavity volume or the external world, good effect of heat exchange, disclosure satisfy that fast-refrigerating, heating make
With.
Brief description of the drawings
Fig. 1 is the sectional view 1 of one embodiment of the invention.
Fig. 2 is the sectional view 2 of one embodiment of the invention.
Fig. 3 is the sectional view 3 of one embodiment of the invention.
Fig. 4 is the assembling stereogram of the thermal energy heat exchanger of one embodiment of the invention first and the second thermal energy heat exchanger.
Embodiment
Below in conjunction with the accompanying drawings and embodiment the invention will be further described.
Referring to Fig. 1-Fig. 4, the cold and hot preservation cabinet of this semiconductor heat tubular type, including the cabinet 1 provided with cavity volume 100 and working chamber,
Characterized in that, the working chamber is separated into the first heat exchanging chamber 102, the second heat exchanging chamber 103 and electric apparatus chamber by thermal insulation layer 101
104；First heat exchanging chamber 102 is provided with the air inlet 1021 and air outlet 1022 connected with cavity volume 100, and inside is provided with interior circulation
The thermal energy heat exchanger 32 of blower fan 31 and first；Second heat exchanging chamber 103 is provided with the heat emission hole 1031 being in communication with the outside, and inside is provided with
The thermal energy heat exchanger 42 of outer circulation blower fan 41 and second；The control module 51 being electrically connected to each other and half are provided with the electric apparatus chamber 104
Conductor cooling and warming module 52, two operative end surfaces of semiconductor refrigerating heating module 52 respectively with the first thermal energy heat exchanger 32,
The heating end of second thermal energy heat exchanger 42 contacts against.
Heat caused by semiconductor refrigerating heating module and cold are quickly delivered to cavity volume 100 or outer by thermal energy heat exchanger
In boundary, do not influenceed by semiconductor refrigerating heating module operative end surface area is smaller, good effect of heat exchange can be to Large Copacity cavity volume
100 refrigeration, heat；When semiconductor refrigerating heating module works, extra noise will not be produced, cold and hot guarantor can be greatly reduced
Cabinet operating noise is hidden, user is improved and uses body-sensing, user is more keen to such product, and market prospects are big.
Further, first heat exchanging chamber 102, the heat exchanging chamber 103 of thermal insulation layer 101 and second are in Up-Center-Down Structure, electrical equipment
Chamber 104 is located at their side, and structure closely, helps to reduce machine volume, air inlet 1021 and air outlet 1022 divide
Other overbank is connected to the opposite sides of cavity volume 100, and air intake, air-out effect are good, can be formed in inner chamber 100 in preferably
Circulating current, help raising refrigeration uniformity and refrigeration.
Further, first heat exchanging chamber 102 forms circulate in the wind road, the thermal energy heat exchanger of circulate in the wind machine 31 and first
32 are laterally laid in it successively；Second heat exchanging chamber 103 forms outer circulating air duct, and the heat energy of outer circulation blower fan 41 and second changes
Hot device 42 is vertically laid in it successively；The circulate in the wind machine 31 is located to be changed close to the position of air inlet 1021, the first heat energy
Hot device 32 changes close to the position of air outlet 1022, the first thermal energy heat exchanger 32, the heat energy of semiconductor refrigerating heating module 52 and second
It is in Up-Center-Down Structure between hot device 42, outer circulation blower fan 41 is located at the downside of the second thermal energy heat exchanger 42.The layout type helps contracting
The internal structure of small first heat exchanging chamber 102, the second heat exchanging chamber 103, interior layout is more reasonable, and thermal losses is low, improves heat exchange effect
Fruit, help the preservation effect for improving cold and hot preservation cabinet.
Further, the circulate in the wind machine 31 is tubular wine wheel, and outer circulation blower fan 41 is aerofoil fan.Tubular wine wheel wind
Amount is big, blowing area is wide and noise is low, can help to form the wider array of air-flow of coverage, improves heat transfer effect, helps raising
The preservation effect of cold and hot preservation cabinet, exchanged heat as shown in Fig. 2 aerofoil fan can more be concentrated to blow to the second thermal energy heat exchanger 42.
Further, assisted heating device (not marked in figure) is additionally provided with first heat exchanging chamber 102, it is followed positioned at interior
Between the thermal energy heat exchanger 32 of ring blower fan 31 and first.The assisted heating device is PTC assisted heating devices.During heating, PTC is auxiliary
Help heater to play the purpose of auxiliary heating, quickly to being heated up inside cold and hot preservation cabinet, help and improve cold and hot preservation cabinet
Preservation effect.
Further, the thermal energy heat exchanger 42 of the first thermal energy heat exchanger 32 and second is respectively finned heat exchanger or heat
Pipe finned heat exchanger, they are arranged in working chamber by heat exchanger pedestal 53, and semiconductor refrigerating heating module 52 is consolidated
It is scheduled between two thermal energy heat exchangers, assembling is easy, good effect of heat exchange, and small volume, and manufacturing cost is low, and it is cold and hot to help reduction
The manufacturing cost of preservation cabinet, will not produce turbulent flow and windage is low, improve heat transfer effect, help the preservation effect for improving cold and hot preservation cabinet
Fruit.
Further, the bottom of the working chamber is provided with connects with the first radiating fin 321, the water route of the second radiating fin 421
The drip tray 6 connect, available for caused condensed water when catching condensation.The bottom of cavity volume 100 is provided with water container, and it passes through
The water receiving pipe 61 set in working chamber connects with drip tray 6.
Further, the folding of cavity volume 100 is corresponded on the cabinet 1 and is connected with cabinet door 11, the cabinet door 11 is by doorframe and sets
The glass composition in doorframe front and rear sides is put, layer glass forms heat-insulation layer, heat-insulated, high insulating effect, helps and improve cold and hot guarantor
Hide the preservation effect of cabinet.
Above disclosed is only the preferred embodiments of the present invention, rather than the claim of the present invention is limited with this
Protection domain, according to the equivalent variations made in the scope of the present invention, still belong to the scope that the present invention is protected.
Claims (10)
1. a kind of cold and hot preservation cabinet of semiconductor heat tubular type, including the cabinet (1) provided with cavity volume (100) and working chamber, its feature exist
In the working chamber is separated into the first heat exchanging chamber (102), the second heat exchanging chamber (103) and electric apparatus chamber by thermal insulation layer (101)
(104)；First heat exchanging chamber (102) is provided with the air inlet (1021) and air outlet (1022) connected with cavity volume (100), internal
Provided with circulate in the wind machine (31) and the first thermal energy heat exchanger (32)；Second heat exchanging chamber (103) dissipates provided with what is be in communication with the outside
Hot hole (1031), inside are provided with outer circulation blower fan (41) and the second thermal energy heat exchanger (42)；Phase is provided with the electric apparatus chamber (104)
The control module (51) and semiconductor refrigerating heating module (52) mutually electrically connected, two works of semiconductor refrigerating heating module (52)
Make heating end of the end face respectively with the first thermal energy heat exchanger (32), the second thermal energy heat exchanger (42) to contact against.
2. the cold and hot preservation cabinet of semiconductor heat tubular type according to claim 1, it is characterised in that：First heat exchanging chamber (102),
Thermal insulation layer (101) and the second heat exchanging chamber (103) are in Up-Center-Down Structure, and electric apparatus chamber (104) is located at their side, air inlet
(1021) and air outlet (1022) overbank is connected to the opposite sides of cavity volume (100) respectively.
3. the cold and hot preservation cabinet of semiconductor heat tubular type according to claim 1, it is characterised in that：First heat exchanging chamber (102)
Circulate in the wind road is formed, circulate in the wind machine (31) and the first thermal energy heat exchanger (32) are laterally laid in it successively；Described second
Heat exchanging chamber (103) forms outer circulating air duct, and outer circulation blower fan (41) and the second thermal energy heat exchanger (42) are vertically laid in it successively
It is interior；The circulate in the wind machine (31) is located at close to the position of air inlet (1021), and the first thermal energy heat exchanger (32) is close to air outlet
(1022) position, the first thermal energy heat exchanger (32), semiconductor refrigerating heating module (52) and the second thermal energy heat exchanger (42) it
Between be in Up-Center-Down Structure, outer circulation blower fan (41) is located on the downside of the second thermal energy heat exchanger (42).
4. the cold and hot preservation cabinet of semiconductor heat tubular type according to claim 1, it is characterised in that：The circulate in the wind machine (31) is
Tubular wine wheel, outer circulation blower fan (41) are aerofoil fan.
5. the cold and hot preservation cabinet of semiconductor heat tubular type according to claim 1, it is characterised in that：First heat exchanging chamber (102)
Assisted heating device is inside additionally provided with, it is located between circulate in the wind machine (31) and the first thermal energy heat exchanger (32).
6. the cold and hot preservation cabinet of semiconductor heat tubular type according to claim 5, it is characterised in that：The assisted heating device is
PTC assisted heating devices.
7. the cold and hot preservation cabinet of semiconductor heat tubular type according to claim 1, it is characterised in that：First thermal energy heat exchanger
(32) and the second thermal energy heat exchanger (42) is respectively finned heat exchanger or heat pipe fin formula heat exchanger, and they pass through heat exchanger base
Seat (53) is arranged in working chamber, and semiconductor refrigerating heating module (52) is fixed between two thermal energy heat exchangers.
8. according to any one of the claim 1-7 cold and hot preservation cabinets of semiconductor heat tubular type, it is characterised in that：The working chamber
Bottom is provided with the drip tray (6) being connected with the first radiating fin (321), the second radiating fin (421) water route.
9. the cold and hot preservation cabinet of semiconductor heat tubular type according to claim 8, it is characterised in that：Cavity volume (100) bottom is set
There is water container, it is connected by the water receiving pipe (61) set in working chamber with drip tray (6).
10. according to any one of the claim 1-7 cold and hot preservation cabinets of semiconductor heat tubular type, it is characterised in that：The cabinet (1)
Upper corresponding cavity volume (100) folding is connected with cabinet door (11), and the cabinet door (11) is by doorframe and the glass for being arranged on doorframe front and rear sides
Glass is formed, and layer glass forms heat-insulation layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711340893.4A CN107843053A (en) | 2017-12-14 | 2017-12-14 | A kind of cold and hot preservation cabinet of semiconductor heat tubular type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711340893.4A CN107843053A (en) | 2017-12-14 | 2017-12-14 | A kind of cold and hot preservation cabinet of semiconductor heat tubular type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107843053A true CN107843053A (en) | 2018-03-27 |
Family
ID=61665117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711340893.4A Pending CN107843053A (en) | 2017-12-14 | 2017-12-14 | A kind of cold and hot preservation cabinet of semiconductor heat tubular type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107843053A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR970022179A (en) * | 1995-10-12 | 1997-05-28 | 구자홍 | Combined cold / warm storage using thermoelectric element and its temperature control method |
| CN2830988Y (en) * | 2005-09-22 | 2006-10-25 | 王龙岩 | Cold/warm storage case |
| CN101907369A (en) * | 2010-08-17 | 2010-12-08 | 陈创新 | Portable heat pipe semiconductor refrigeration device |
| CN203734986U (en) * | 2013-12-30 | 2014-07-23 | 天津市研翔电子科技有限公司 | Outdoor constant temperature cabinet capable of improving heat exchange efficiency |
| CN106820789A (en) * | 2017-03-24 | 2017-06-13 | 宣城市艺雪制冷设备有限公司 | A kind of vertical refrigerated display case of double evaporators |
| CN207585187U (en) * | 2017-12-14 | 2018-07-06 | 广东联怡冷链设备有限公司 | A kind of cold and hot preservation cabinet of semiconductor heat tubular type |
-
2017
- 2017-12-14 CN CN201711340893.4A patent/CN107843053A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR970022179A (en) * | 1995-10-12 | 1997-05-28 | 구자홍 | Combined cold / warm storage using thermoelectric element and its temperature control method |
| CN2830988Y (en) * | 2005-09-22 | 2006-10-25 | 王龙岩 | Cold/warm storage case |
| CN101907369A (en) * | 2010-08-17 | 2010-12-08 | 陈创新 | Portable heat pipe semiconductor refrigeration device |
| CN203734986U (en) * | 2013-12-30 | 2014-07-23 | 天津市研翔电子科技有限公司 | Outdoor constant temperature cabinet capable of improving heat exchange efficiency |
| CN106820789A (en) * | 2017-03-24 | 2017-06-13 | 宣城市艺雪制冷设备有限公司 | A kind of vertical refrigerated display case of double evaporators |
| CN207585187U (en) * | 2017-12-14 | 2018-07-06 | 广东联怡冷链设备有限公司 | A kind of cold and hot preservation cabinet of semiconductor heat tubular type |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20190523 Address after: 528305 Xiaohuangpu Community Resident Committee, Ronggui Street Office, Shunde District, Foshan City, Guangdong Province, 1 1202 Gaojun Science and Technology Innovation Center, No. 1 Chaoguinan Road (Residence Declaration) Applicant after: Guangdong Hairong Cold Chain Technology Co., Ltd. Address before: 528305 Second Floor 203, No. 7 Jianfeng Road, Ronggui Rongli Residential Committee, Shunde District, Foshan City, Guangdong Province Applicant before: Guangdong Lianyi cold chain equipment Co., Ltd. |
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| TA01 | Transfer of patent application right |