CN104197604B - A kind of energy saving and environment friendly freezer that refrigeration and cold insulation structure are housed - Google Patents
A kind of energy saving and environment friendly freezer that refrigeration and cold insulation structure are housed Download PDFInfo
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- CN104197604B CN104197604B CN201410435847.2A CN201410435847A CN104197604B CN 104197604 B CN104197604 B CN 104197604B CN 201410435847 A CN201410435847 A CN 201410435847A CN 104197604 B CN104197604 B CN 104197604B
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- refrigeration
- refrigerator pipes
- refrigerating chamber
- energy saving
- freezer
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Abstract
The present invention discloses a kind of energy saving and environment friendly freezer that refrigeration and cold insulation structure are housed, belong to technique of refrigeration field, comprise the water pump being arranged on refrigerating chamber top, water pump is connected to spraying terminal by water pipe, vertically fix the hollow refrigerator pipes of some both ends opens in refrigerating chamber, spraying terminal is arranged on refrigerator pipes top, and refrigerator pipes lower end is communicated with cistern through refrigerating chamber, after spraying terminal generation mist vapour is condensed into water in refrigerator pipes, flow in cistern along refrigerator pipes sidewall; The air blast producing moving air is installed in refrigerating chamber; Between Cold-keeping Layer and protection wall, heat radiation radiation shield is installed.This freezer uses current mist cooling, by the condensation heat absorption in refrigerator pipes of mist vapour, refrigeration is obvious, again by Cold-keeping Layer being installed heat radiation radiation shield, usable reflection freezer external environment heat, the hot-fluid cutting off refrigerating chamber internal and external environment exchanges, and reduces power supply energy consumption than traditional freezer, freon is not used, more environmental protection in process of refrigerastion.
Description
Technical field
The present invention relates to a kind of energy saving and environment friendly freezer that refrigeration and cold insulation structure are housed, belong to technique of refrigeration field.
Background technology
Refrigeration modes many employings refrigeration system of existing freezer is lowered the temperature to the air in the freezer of sealing, reduces and remains in the temperature range of needs, refrigeration system many employings high-power compressor to make the temperature in freezer, and machine power is large, and energy consumption is many; Need use freon during compressor operating, freon can destroy atmospheric ozone layer, contaminated environment simultaneously.
Summary of the invention
For above-mentioned prior art Problems existing, the invention provides a kind of energy saving and environment friendly freezer that refrigeration and cold insulation structure are housed, equipment energy consumption is low, and refrigeration, cold insulation are effective, and does not need to use freon, more environmental protection.
To achieve these goals, a kind of energy saving and environment friendly freezer that refrigeration and cold insulation structure are housed that the present invention adopts, adopt two wall construction, outside is protection wall, inner side is refrigerating chamber, the interior wall of refrigerating chamber is provided with Cold-keeping Layer, also comprise the water pump being arranged on refrigerating chamber top, water pump is connected to some spraying terminals by water pipe, the hollow refrigerator pipes of some both ends opens is vertically fixed with in described refrigerating chamber, spraying terminal is arranged on refrigerator pipes top, refrigerator pipes lower end is communicated with cistern through refrigerating chamber, after spraying terminal generation mist vapour is condensed into water in refrigerator pipes, flow in cistern along refrigerator pipes sidewall, the air blast producing moving air is installed in described refrigerating chamber, between described Cold-keeping Layer and protection wall, some layers of heat radiation radiation shield are installed.
Further, refrigerator pipes outer felt has the separation net for guaranteeing to produce between refrigeration thing and refrigerator pipes convection heat transfer' heat-transfer by convection.
Preferably, separation net is plastic wire or wire netting; The thickness of separation net is 5-10cm.
Preferably, terminal of spraying is atomizer.
Further, refrigerator pipes top extends to the upper top near protection wall 1 through refrigerating chamber.
Further, water pump is connected with cistern by water pipe.
Further, pitch-dark coating is provided with outside refrigerator pipes.
Further, heat radiation radiation shield has two-layer, and one deck is arranged on protects side within the walls, and another layer is arranged on outside Cold-keeping Layer.
Operation principle is: water pump is arranged on the position close to spraying terminal, guarantee that hydraulic pressure is enough large, spray effect is good, refrigerating efficiency is the highest, pumping for water pump is delivered to spraying terminal and sprays water smoke in refrigerator pipes, and the heat of water smoke in atmosphere around vaporization absorption refrigerator pipes produces cold and transmit towards periphery, due to the effect of cold, mist vapour in refrigerator pipes is condensed into water and absorbs again heat energy in air, and the cold of generation continues to pass to refrigerator pipes ambient air, effectively plays refrigeration; Air blast produces flowing wind in refrigerating chamber, allows the convection heat transfer' heat-transfer by convection of air that the cold wind in refrigerator pipes is spread, and accelerates heat transmission and mist vapour in refrigerator pipes and condenses into water, reduce temp. in refrigerating chamber; Refrigerator pipes vertically arranges at refrigeration partition, and be conducive to the operation of flowing wind, refrigeration is obvious; The heat radiation radiation shield installed between Cold-keeping Layer and protection wall; reflect heat in environment is gone back; reduce the impact of outer heat on freezer; test proves; when the heat radiation radiation shield installed is two-layer; only have the external environment heat affecting of 1/4 to freezer, radiation shield also plays fireproofing function simultaneously, available protecting refrigeration thing.
The invention has the beneficial effects as follows: freezer of the present invention uses current mist cooling, effective reduction cold store temperature, by the condensation heat absorption in refrigerator pipes of mist vapour, refrigeration is obvious, then by Cold-keeping Layer being installed heat radiation radiation shield, usable reflection preparation room external environment heat, the hot-fluid cutting off refrigerating chamber internal and external environment exchanges, reduce power supply energy consumption than traditional freezer, in process of refrigerastion, do not use freon, more environmental protection.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
In figure: 1, protect wall, 2, interior wall, 3, Cold-keeping Layer, 4, heat radiation radiation shield, 5, water pump, 6, air blast, 7, refrigerator pipes, 7-1, separation net, 8, spraying terminal, 9, skylight.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described.
As shown in Figure 1, a kind of energy saving and environment friendly freezer that refrigeration and cold insulation structure are housed, adopt two wall construction, outside is protection wall 1, inner side is refrigerating chamber, the interior wall 2 of refrigerating chamber is provided with Cold-keeping Layer 3, also comprise the water pump 5 being arranged on refrigerating chamber top, water pump 5 is connected to some spraying terminals 8 by water pipe, the hollow refrigerator pipes 7 of some both ends opens is vertically fixed with in described refrigerating chamber, spraying terminal 8 is arranged on refrigerator pipes 7 top, refrigerator pipes 7 lower end is communicated with cistern through refrigerating chamber, spraying terminal 8 produces after mist vapour is condensed into water in refrigerator pipes 7, flow in cistern along refrigerator pipes 7 sidewall, the air blast 6 producing moving air is installed in described refrigerating chamber, between described Cold-keeping Layer 3 and protection wall 1, some layers of heat radiation radiation shield 4 are installed.
Refrigerator pipes 7 outer felt has the separation net 7-1 for guaranteeing to produce between refrigeration thing and refrigerator pipes 7 convection heat transfer' heat-transfer by convection, prevents refrigeration thing and refrigerator pipes 7 from pressing close to make convection heat transfer' heat-transfer by convection smooth, affects refrigeration; Refrigerator pipes 7 is preferably aluminum pipe, and raw material is easy to get, and cost is low, and heat-transfer effect is good; Radius >=the 0.5m of aluminum pipe, meets the application requirement of freezer, makes spraying refrigeration better.
Separation net 7-1 is plastic wire or wire netting, and thickness is 5-10cm, and adopt plastic wire or wire netting, installation cost is low, structure is simple, and quality is light, is arranged in refrigerator pipes 7 firm, thickness is 5-10cm, ensure refrigeration thing and refrigerator pipes 7 spacing suitable, make convection heat transfer' heat-transfer by convection unimpeded.
Spraying terminal 8 is atomizer, and water is evacuated to shower nozzle and becomes mist vapour by water pump 5, and spray area is large, effectively absorbs the heat near shower nozzle, plays cooling, refrigeration.
Refrigerator pipes 7 top extends to the upper top near protection wall 1 through refrigerating chamber, when winter temperature is low to moderate zero degree or subzero, 9 can be put in a skylight at protection wall 1 top of refrigerator pipes 7 upper end, cool ambient air is circulated in refrigerator pipes 7, be refrigerating chamber cooling refrigeration with extraneous low temperature, after freezer is down to assigned temperature, closes skylight 9 and cut off cool ambient air, more energy-conservation, easy to use; In other seasons, by skylight 9 guard seal at refrigerator pipes 7 top, prevent external environment heat effects freezer refrigeration.
Water pump 5 is connected with cistern by water pipe, the water extracted in cistern is delivered to atomizer, and to become mist vapour be freezer cooling, mist vapour flows back to cistern after being condensed into water again, recycle water resource, economize energy, and be condensed into liquid by water by mist vapour and play cooling refrigeration effect, pass through compressor cooling than traditional freezer, save power supply, reduce costs
Be provided with pitch-dark coating outside refrigerator pipes 7, the radiant heat absorbent of refrigeration thing completed cold and hot exchange to refrigerator pipes 7, improves refrigerating efficiency.
The heat radiation radiation shield 4 be arranged between Cold-keeping Layer 3 and protection wall 1 preferably has two-layer; one deck is arranged on inside protection wall 1; another layer is arranged on outside Cold-keeping Layer 3; radiation shield energy usable reflection external environment heat on protection wall 1; in entry deterrence refrigerating chamber; the cold air that the radiation shield be arranged on Cold-keeping Layer 3 can block in refrigerating chamber produces convection current with extraneous, avoids affecting refrigeration.
When using energy saving and environment friendly freezer of the present invention, first according to the real space size of freezer and need the volume of chilled goods to determine to use the volume of refrigerator pipes 7, specification and quantity.Water pump 5 is installed respectively on refrigerating chamber, air blast 6 is installed in refrigerating chamber, on the Cold-keeping Layer 3 between the protection wall 1 and interior wall 2 of freezer, heat radiation radiation shield 4 is installed simultaneously, the mounting layer number of concrete radiation shield can select as required one deck, two layers or multilayer, the number of plies of the radiation shield installed is more, better to the reflect heat effect on protection wall 1, also effectively can completely cut off the heat of refrigerating chamber simultaneously, avoid refrigerating chamber and external heat to exchange to affect and freeze; Connect atomizer by water pump 5, atomizer is fixed on aluminum pipe upper end, then the pitch-dark layer of aluminum pipe skin coating, then be wrapped in outside aluminum pipe with wire netting or plastic wire, the heat convective exchange of effectively isolated aluminum pipe and refrigeration thing.
After installing, water pump 5 draws water and is delivered to atomizer in cistern, and shower nozzle produces water smoke in aluminum pipe, the heat of water smoke in atmosphere around vaporization absorption aluminum pipe, mist vapour is condensed into water along aluminum pipe sidewall, is back in cistern, realize recycling of water resource, energy resource consumption is little; In spraying process of refrigerastion, open the air blast 6 in refrigerating chamber, the cold on aluminum pipe spreads by moving air, operates easy to use, good refrigeration effect.
Claims (10)
1. one kind is equipped with the energy saving and environment friendly freezer of refrigeration and cold insulation structure, adopt two wall construction, outside is protection wall (1), inner side is refrigerating chamber, the interior wall (2) of refrigerating chamber is provided with Cold-keeping Layer (3), it is characterized in that, also comprise the water pump (5) being arranged on refrigerating chamber top, water pump (5) is connected to some spraying terminals (8) by water pipe, the hollow refrigerator pipes (7) of some both ends opens is vertically fixed with in described refrigerating chamber, spraying terminal (8) is arranged on refrigerator pipes (7) top, refrigerator pipes (7) lower end is communicated with cistern through refrigerating chamber, after spraying terminal (8) generation mist vapour is condensed into water in refrigerator pipes (7), flow in cistern along refrigerator pipes (7) sidewall, the air blast (6) producing moving air is installed in described refrigerating chamber, between described Cold-keeping Layer (3) and protection wall (1), some layers of heat radiation radiation shield (4) are installed.
2. a kind of energy saving and environment friendly freezer that refrigeration and cold insulation structure are housed according to claim 1, is characterized in that, described refrigerator pipes (7) outer felt has the separation net (7-1) for guaranteeing to produce between refrigeration thing and refrigerator pipes (7) convection heat transfer' heat-transfer by convection.
3. a kind of energy saving and environment friendly freezer that refrigeration and cold insulation structure are housed according to claim 1 and 2, it is characterized in that, described refrigerator pipes (7) is aluminum pipe.
4. a kind of energy saving and environment friendly freezer that refrigeration and cold insulation structure are housed according to claim 2, it is characterized in that, described separation net (7-1) is plastic wire or wire netting.
5., according to a kind of energy saving and environment friendly freezer that refrigeration and cold insulation structure are housed of claim 2 or 4, it is characterized in that, described separation net (7-1) thickness is 5-10cm.
6. a kind of energy saving and environment friendly freezer that refrigeration and cold insulation structure are housed according to claim 1 and 2, it is characterized in that, described spraying terminal (8) is atomizer.
7. a kind of energy saving and environment friendly freezer that refrigeration and cold insulation structure are housed according to claim 1 and 2, it is characterized in that, described refrigerator pipes (7) top extends to the upper top near protection wall (1) through refrigerating chamber.
8. a kind of energy saving and environment friendly freezer that refrigeration and cold insulation structure are housed according to claim 1 and 2, it is characterized in that, described water pump (5) is connected with cistern by water pipe.
9. a kind of energy saving and environment friendly freezer that refrigeration and cold insulation structure are housed according to claim 1 and 2, is characterized in that, described refrigerator pipes (7) outside is provided with pitch-dark coating.
10. a kind of energy saving and environment friendly freezer that refrigeration and cold insulation structure are housed according to claim 1 and 2; it is characterized in that; described heat radiation radiation shield (4) has two-layer, and one deck is arranged on protection wall (1) inner side, and another layer is arranged on Cold-keeping Layer (3) outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410435847.2A CN104197604B (en) | 2014-08-29 | 2014-08-29 | A kind of energy saving and environment friendly freezer that refrigeration and cold insulation structure are housed |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410435847.2A CN104197604B (en) | 2014-08-29 | 2014-08-29 | A kind of energy saving and environment friendly freezer that refrigeration and cold insulation structure are housed |
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| Publication Number | Publication Date |
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| CN104197604A CN104197604A (en) | 2014-12-10 |
| CN104197604B true CN104197604B (en) | 2016-03-16 |
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| CN201410435847.2A Active CN104197604B (en) | 2014-08-29 | 2014-08-29 | A kind of energy saving and environment friendly freezer that refrigeration and cold insulation structure are housed |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019000208A1 (en) * | 2017-06-27 | 2019-01-03 | 张志兰 | High-efficiency water-circulating freezer |
| CN110762923A (en) * | 2019-11-26 | 2020-02-07 | 合肥美科制冷技术有限公司 | Control method of energy-saving refrigerator and refrigerator |
| CN111395825B (en) * | 2020-03-27 | 2021-05-18 | 深圳市方佳建筑设计有限公司 | Adopt freezer that building heat preservation module built |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996005476A1 (en) * | 1994-08-11 | 1996-02-22 | Store Heat And Produce Energy, Inc. | Thermal energy storage for a vehicle compartment |
| JPH09280712A (en) * | 1996-04-16 | 1997-10-31 | Ke Corp:Kk | Vacuum precooling and high humidity refrigerating system |
| JP3336385B2 (en) * | 2000-05-30 | 2002-10-21 | 独立行政法人農業工学研究所 | Agricultural product refrigeration equipment |
| CN101849152A (en) * | 2007-11-06 | 2010-09-29 | 松下电器产业株式会社 | Refrigerator |
| CN201953106U (en) * | 2010-12-28 | 2011-08-31 | 王保亮 | Vacuum cold storage |
| CN202032813U (en) * | 2011-01-14 | 2011-11-09 | 深圳市杨林科技有限公司 | Spray type refreshing device for fresh agricultural products |
| CN202281439U (en) * | 2011-09-07 | 2012-06-20 | 大连铭德生态农业专业合作社 | Double layered ice-temperature storage |
| CN204043275U (en) * | 2014-08-29 | 2014-12-24 | 沛县科力新型节能材料厂 | The energy saving and environment friendly freezer of refrigeration and cold insulation structure is housed |
-
2014
- 2014-08-29 CN CN201410435847.2A patent/CN104197604B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996005476A1 (en) * | 1994-08-11 | 1996-02-22 | Store Heat And Produce Energy, Inc. | Thermal energy storage for a vehicle compartment |
| JPH09280712A (en) * | 1996-04-16 | 1997-10-31 | Ke Corp:Kk | Vacuum precooling and high humidity refrigerating system |
| JP3336385B2 (en) * | 2000-05-30 | 2002-10-21 | 独立行政法人農業工学研究所 | Agricultural product refrigeration equipment |
| CN101849152A (en) * | 2007-11-06 | 2010-09-29 | 松下电器产业株式会社 | Refrigerator |
| CN201953106U (en) * | 2010-12-28 | 2011-08-31 | 王保亮 | Vacuum cold storage |
| CN202032813U (en) * | 2011-01-14 | 2011-11-09 | 深圳市杨林科技有限公司 | Spray type refreshing device for fresh agricultural products |
| CN202281439U (en) * | 2011-09-07 | 2012-06-20 | 大连铭德生态农业专业合作社 | Double layered ice-temperature storage |
| CN204043275U (en) * | 2014-08-29 | 2014-12-24 | 沛县科力新型节能材料厂 | The energy saving and environment friendly freezer of refrigeration and cold insulation structure is housed |
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| CN104197604A (en) | 2014-12-10 |
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