CN206817813U - A kind of contact refrigerating plant - Google Patents
A kind of contact refrigerating plant Download PDFInfo
- Publication number
- CN206817813U CN206817813U CN201720709078.XU CN201720709078U CN206817813U CN 206817813 U CN206817813 U CN 206817813U CN 201720709078 U CN201720709078 U CN 201720709078U CN 206817813 U CN206817813 U CN 206817813U
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- CN
- China
- Prior art keywords
- semiconductor chilling
- chilling plate
- refrigerating plant
- bagging
- contact
- 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.)
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- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The utility model provides a kind of contact refrigerating plant, including the bagging made of plastic sheeting, wire netting is provided with the bagging, the bagging is provided with breach, cooling assembly is provided with the breach, the cooling assembly includes semiconductor chilling plate, fin and radiator fan, and cold end and the wire netting of the semiconductor chilling plate are brought into close contact, the hot junction of the semiconductor chilling plate is brought into close contact with the fin, and the fin other end sets the radiator fan.The utility model simple installation, compact, it is more direct using the refrigeration modes directly with human contact, cooling, save the energy, cooling assembly integrated refrigerating and two big functions of radiating, conformability is good, the setting of wire netting, the conducting surface of semiconductor chilling plate cold end can be increased, increase and the contact area of human body, cooling efficiency is improved, while the utility model cooling-down effect continues.
Description
Technical field
The utility model belongs to refrigeration technology field, is related to a kind of refrigerating plant, and in particular to a kind of contact refrigeration dress
Put.
Background technology
At present, refrigerating plant is broadly divided into two classes, contactless refrigeration plant and contact refrigeration plant, contactless system
For cool equipment using air-conditioning and fan as representative, contact refrigerating plant includes ice bag.Wherein, the power of air-conditioning is higher, and energy consumption is larger,
Because air is the non-conductor of heat, air conditioner refrigerating is time-consuming longer, and air-conditioning must have a pipeline outwards to convey hot gas, so as to
With it is extraneous it is cold and hot exchange, otherwise can not reduce indoor temperature.The principle that fan reduces shell temperature is that the flowing of air promotes
The evaporation of body surface moisture, and air-flow directly blows to human body surface skin, will have a negative impact to muscle health.Relatively
In contactless refrigeration plant, directly and human contact, cooling is more direct, saves the energy for contact refrigeration plant, but existing connects
Touch refrigeration plant such as ice bag, it, which is prepared, more bothers, and cooling-down effect does not also continue.
Utility model content
In view of the shortcomings of the prior art, the purpose of this utility model is to provide a kind of contact refrigerating plant, and it is assembled
Relatively simple, cooling-down effect is lasting.
In order to solve the above technical problems, the utility model provides a kind of contact refrigerating plant, including by plastic sheeting
Manufactured bagging, the bagging is interior to be provided with wire netting, and the bagging is provided with breach, cooling assembly, institute are provided with the breach
Stating cooling assembly includes semiconductor chilling plate, fin and radiator fan, and the cold end and wire netting of the semiconductor chilling plate are tight
Closely connected conjunction, the hot junction of the semiconductor chilling plate are brought into close contact with the fin, and the fin other end sets described dissipate
Hot-air fan.
As the improvement of such scheme, heat-conducting silicone grease is provided between the cold end and wire netting of the semiconductor chilling plate；With/
Or, heat-conducting silicone grease is provided between the hot junction of the semiconductor chilling plate and fin.
As the improvement of such scheme, in addition to the thermal insulation barriers that the hot junction of semiconductor chilling plate and cold end are separated, it is described
One end of thermal insulation barriers and the cold end of semiconductor chilling plate are coplanar, the heat of the other end parcel semiconductor chilling plate of the thermal insulation barriers
End.
As the improvement of such scheme, the thermal insulation barriers are double sided foam glue frame made of foamed plastics, the semiconductor
Cooling piece wears the double sided foam glue frame, the semiconductor chilling plate and double sided foam glue frame and double sided foam glue frame and gold
PUR is filled between category net.
As the improvement of such scheme, the thermal insulation barriers are made up of foaming PVC material, the thermal insulation barriers and the semiconductor
Phenolic aldehyde is filled between cooling piece.
As the improvement of such scheme, heat-conducting glue and Thermal conductive additives, the heat-conducting glue parcel gold are filled with the bagging
Belong to net.
As the improvement of such scheme, the heat-conducting glue is heat conduction sustained-release gel, and the Thermal conductive additives are graphite flake or stone
Black alkene.
As the improvement of such scheme, the wire netting is copper mesh or aluminium net.
As the improvement of such scheme, the bagging Surface coating has chemical fabric.
The utility model has the advantages that：
Contact refrigerating plant of the present utility model, with bagging by human body and external heat source opposing spaced apart, it is provided with bagging
Wire netting, bagging are provided with breach, cooling assembly, simple installation, compact, using direct and human contact are provided with breach
Refrigeration modes, cooling it is more direct, save the energy, cooling assembly integrated refrigerating with radiating two big functions, conformability is good, wire netting
Setting, it is possible to increase the conducting surface of semiconductor chilling plate cold end, increase and the contact area of human body, improve cooling efficiency, simultaneously
The utility model is freezed using semiconductor chilling plate, and cooling-down effect is lasting.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of contact refrigerating plant specific embodiment of the present utility model；
Fig. 2 is Fig. 1 side view；
Fig. 3 is the structural representation of wire netting specific embodiment of the present utility model；
Fig. 4 is the structural representation of refrigerating plant of the present utility model；
Fig. 5 is the structural representation of thermal insulation barriers specific embodiment of the present utility model.
In accompanying drawing：
1- bagging 2- wire netting 3- semiconductor chilling plates
4- fin 5- radiator fan 6- heat-conducting silicone greases
7- double sided foam glue frames
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
As shown in Figures 1 to 4, a kind of contact refrigerating plant, including bagging 1 made of plastic sheeting, set in bagging 1
There is wire netting 2, bagging 1 is provided with breach, and cooling assembly is provided with breach, and cooling assembly includes semiconductor chilling plate 3, fin
4 and radiator fan 5, cold end and the wire netting 2 of semiconductor chilling plate 3 be brought into close contact, the hot junction of semiconductor chilling plate 3 and fin
4 are brought into close contact, and the other end of fin 4 sets the radiator fan 5.
Wherein, wire netting 2 is the thermal conductive network formed by highly heat-conductive material braiding, and it can be copper mesh, or aluminium net,
In the embodiment shown in fig. 3, the supporting table formed with square at the center of wire netting 2, in order to set cooling assembly.Plastics
Film is to use polyvinyl chloride, polyethylene, polypropylene, polystyrene and film made of other resins.Semiconductor chilling plate 3 is
A kind of heat pump, using the Peltier effects of semi-conducting material, when the electricity that direct current is connected into by two kinds of different semi-conducting materials
When even, heat can be absorbed respectively at the both ends of galvanic couple and release heat, it is possible to achieve the purpose of refrigeration.Shown in Fig. 1 and Fig. 2
Embodiment in, fin 4 is stretched out outside bagging 1, and is connected with the radiator fan 5 outside bagging 1, using radiator fan 5, accelerates to dissipate
The radiating of backing 4.
Contact refrigerating plant of the present utility model, with bagging 1 by human body and external heat source opposing spaced apart, set in bagging 1
There is wire netting 2, bagging 1 is provided with breach, cooling assembly, simple installation, compact, using direct and human body are provided with breach
The refrigeration modes of contact, cooling is more direct, saves the energy, cooling assembly integrated refrigerating and two big functions of radiating, conformability is good, gold
Belong to the setting of net 2, it is possible to increase the conducting surface of the cold end of semiconductor chilling plate 3, increase and the contact area of human body, improve cooling effect
Rate, while the utility model cooling-down effect continues.
In order to preferably give human body surface cooling refrigeration, on the one hand, between the cold end and wire netting 2 of semiconductor chilling plate 3
Provided with heat-conducting silicone grease 6.On the other hand, as shown in figure 4, being provided with heat-conducting silicone grease between the hot junction of semiconductor chilling plate 3 and fin 4
6.Heat-conducting silicone grease 6 is to make base oil with extraordinary silicone oil, and novel metal oxide does filler, multiple functions additive is equipped with, through spy
The paste that fixed technique is process, it has good heat conduction, heatproof, insulating properties.In the example, wire netting 2 passes through
Heat-conducting silicone grease 6 combines the cold end of semiconductor chilling plate 3, and the hot junction of semiconductor chilling plate 3 combines fin by heat-conducting silicone grease 6
4, which thereby enhance the refrigeration performance of semiconductor chilling plate 3.
Preferably, in addition to by the hot junction of semiconductor chilling plate 3 and cold end the thermal insulation barriers separated, one end of thermal insulation barriers and half
The cold end of conductor cooling piece 3 is coplanar, the hot junction of the other end parcel semiconductor chilling plate 3 of thermal insulation barriers.It is embodied in one kind
In example, as shown in figure 5, thermal insulation barriers are double sided foam glue frame 7 made of foamed plastics, semiconductor chilling plate 3 wears double sided foam
Glue frame 7, PUR is filled between semiconductor chilling plate 3 and double sided foam glue frame 7 and double sided foam glue frame 7 and wire netting 2.
In another specific embodiment, thermal insulation barriers are made up of foaming PVC material, are filled between thermal insulation barriers and semiconductor chilling plate 3
Have phenolic aldehyde, phenolic materials high temperature resistant, all spaces can be filled, prevent heat to both sides spread, while foaming PVC material intolerant to
High temperature, PVC material can be effectively protected not influenceed by the hot junction of semiconductor chilling plate 3 using phenolic aldehyde.
In order to improve the heat conduction efficiency of wire netting 2, it is preferred that be filled with heat-conducting glue and Thermal conductive additives, heat conduction in bagging 1
Glue coated metal net 2.It is more highly preferred to, heat-conducting glue is heat conduction sustained-release gel, and Thermal conductive additives are graphite flake or graphene, graphite flake
Or the thermal conductivity factor of graphene transverse direction is up to 1500~5500, is several times as much as the metal materials such as copper.In addition, in order to improve sense of touch, drop
Low hard thing causes the probability of damage, the Surface coating of bagging 1 or is combined with the chemical fabric made of chemical fiber plus material.
The utility model can be assembled using following method, and this method mainly comprises the following steps：
Step 1: using highly heat-conductive material braided metal net 2, the center intersection of wire netting 2 forms square support platform, with
It is easy to support cooling assembly；
Step 2: after the plastic sheeting of suitable size is folded, the opening shape on two sides is sealed using heat sealing machine
It is placed in into by the bagging 1 of shell-like, wire netting 2 in bagging 1, the reserved one side of bagging 1 is open for being subsequently inputted into heat conduction sustained-release gel,
To improve sense of touch, the probability that hard thing causes damage is reduced, can also combine chemical fabric in device or the surface of bagging 1；
Step 3: processing the breach of square size at the corresponding center of wire netting 2 of bagging 1, glued in breach inward flange
Paste a double sided foam sticker；
Step 4: making cooling assembly, semiconductor chilling plate 3, heat-conducting silicone grease 6, fin 4 are sequentially folded and set, and will dissipated
Backing 4 is fixed to form an entirety with the edge of radiator fan 5；
Step 5: the cold end of semiconductor chilling plate 3 is put into the indentation, there processed before after coating heat-conducting silicone grease 6, due to
Heat-conducting silicone grease 6 has stickiness, radiating subassembly can be incorporated into heat-conducting metal net center naturally together with, then use PUR
The gap of wire netting 2 and double sided foam glue frame 7 is filled up, and is allowed to be firmly bonded with cooling assembly, the glue surface of PUR should height
In the hot junction of semiconductor chilling plate 3 some, but the electric wire of semiconductor chilling plate 3 should be drawn；
Step 6: heat conduction sustained-release gel is filled into bagging 1 according to certain concentration or addition Thermal conductive additives, then will
The reserved opening of bagging 1 is sealed up with hot plodder；
It is parallel to Step 7: the electric wire of semiconductor chilling plate 3 and Minitype radiating fan 5 is drawn on 12V power supply, power supply
Using direct current or exchange, now refrigerating plant start-up operation.
The beneficial effects of the utility model include：
First, save, the heating power of human body is about 60-100 watts, average level be 80 watts, and the utility model directly with
Human body is in contact, and refrigeration work consumption is about 15-25 watts, suitable with common electric fan, it is only necessary to small power DC or AC power, such as
12V dc source can normal work, energy-conserving and environment-protective.
2nd, easy to use, the utility model is several centimeters of the thickness by shape, and weight is about 600g, compact, Ke Yizhi
Connect and be covered on the object that human body or other needs cool, 20 degree lower than environment temperature or so of temperature system can be manufactured
It is cold, 20-30 watts of thermal power can be only produced in this process, and caused heat can directly spread to interior without drawing completely
Play indoor air temperature significantly or drastically raise, the partial heat is discharged into outdoor without special pipeline.
3rd, healthy, initial contact temperature is high, acts on the mitigation of body temperature lowering gradient, and cooling rate is fast, due to directly with
Human body is in contact, and the reduction that people's body temperature can be stablized faster with skin surface temperature, avoids making one the temperature difference in body surface repeatedly
Excessive disease, while it also avoid the generation of air conditioner disease.
Preferred embodiment of the present utility model is these are only, it is all in this practicality not to limit the utility model
Within new spirit and principle, any modification, equivalent substitution and improvements made etc., guarantor of the present utility model should be included in
Within the scope of shield.
Claims (9)
- A kind of 1. contact refrigerating plant, it is characterised in that：Including bagging (1) made of plastic sheeting, in the bagging (1) Provided with wire netting (2), the bagging (1) is provided with breach, and cooling assembly is provided with the breach, and the cooling assembly includes half Conductor cooling piece (3), fin (4) and radiator fan (5), the cold end and wire netting (2) of the semiconductor chilling plate (3) are close Fitting, hot junction and the fin (4) of the semiconductor chilling plate (3) are brought into close contact, and fin (4) other end is set The radiator fan (5).
- 2. contact refrigerating plant according to claim 1, it is characterised in that：The cold end of the semiconductor chilling plate (3) Heat-conducting silicone grease (6) is provided between wire netting (2)；And/or between the hot junction of the semiconductor chilling plate (3) and fin (4) Provided with heat-conducting silicone grease (6).
- 3. contact refrigerating plant according to claim 1, it is characterised in that：Also include semiconductor chilling plate (3) The thermal insulation barriers that hot junction and cold end separate, one end of the thermal insulation barriers and the cold end of semiconductor chilling plate (3) are coplanar, described heat-insulated The hot junction of the other end parcel semiconductor chilling plate (3) of part.
- 4. contact refrigerating plant according to claim 3, it is characterised in that：The thermal insulation barriers are made of foamed plastics Double sided foam glue frame (7), the semiconductor chilling plate (3) wear the double sided foam glue frame (7), the semiconductor chilling plate (3) PUR is filled between double sided foam glue frame (7) and double sided foam glue frame (7) and wire netting (2).
- 5. contact refrigerating plant according to claim 3, it is characterised in that：The thermal insulation barriers are by foaming PVC material system Into being filled with phenolic aldehyde between the thermal insulation barriers and the semiconductor chilling plate (3).
- 6. contact refrigerating plant according to claim 1, it is characterised in that：Heat-conducting glue is filled with the bagging (1) And Thermal conductive additives, the heat-conducting glue coated metal net (2).
- 7. contact refrigerating plant according to claim 6, it is characterised in that：The heat-conducting glue is heat conduction sustained-release gel, The Thermal conductive additives are graphite flake or graphene.
- 8. according to the contact refrigerating plant described in claim any one of 1-7, it is characterised in that：The wire netting (2) is copper Net or aluminium net.
- 9. according to the contact refrigerating plant described in claim any one of 1-7, it is characterised in that：Bagging (1) the surface bag It is covered with chemical fabric.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720709078.XU CN206817813U (en) | 2017-06-19 | 2017-06-19 | A kind of contact refrigerating plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720709078.XU CN206817813U (en) | 2017-06-19 | 2017-06-19 | A kind of contact refrigerating plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206817813U true CN206817813U (en) | 2017-12-29 |
Family
ID=60760694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720709078.XU Expired - Fee Related CN206817813U (en) | 2017-06-19 | 2017-06-19 | A kind of contact refrigerating plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206817813U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108534423A (en) * | 2018-06-12 | 2018-09-14 | 佛山闽雄机电科技有限公司 | A kind of quick cooling device |
| CN111904706A (en) * | 2020-09-08 | 2020-11-10 | 何晓鹏 | Cooling device of heart assist blood pump |
-
2017
- 2017-06-19 CN CN201720709078.XU patent/CN206817813U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108534423A (en) * | 2018-06-12 | 2018-09-14 | 佛山闽雄机电科技有限公司 | A kind of quick cooling device |
| CN108534423B (en) * | 2018-06-12 | 2023-12-22 | 佛山闽雄机电科技有限公司 | Quick cooling device |
| CN111904706A (en) * | 2020-09-08 | 2020-11-10 | 何晓鹏 | Cooling device of heart assist blood pump |
| CN111904706B (en) * | 2020-09-08 | 2021-05-14 | 河南科技大学第一附属医院 | Cooling device of heart assist blood pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171229 Termination date: 20190619 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |