CN105222458A - Portable energy-saving household refrigerator-freezer - Google Patents
Portable energy-saving household refrigerator-freezer Download PDFInfo
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- CN105222458A CN105222458A CN201410237134.5A CN201410237134A CN105222458A CN 105222458 A CN105222458 A CN 105222458A CN 201410237134 A CN201410237134 A CN 201410237134A CN 105222458 A CN105222458 A CN 105222458A
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Abstract
The invention provides a kind of Portable energy-saving household refrigerator-freezer, compare current refrigerator under identical refrigeration, power consumption is little, and is easy to carry.Described Portable energy-saving household refrigerator-freezer, comprise refrigeration system, inside cold room and outside refrigerating chamber, refrigeration system comprises compressor, condenser and evaporimeter, refrigerating chamber comprises the refrigerating chamber shell of non-insulated, inner Object storing drum and top lid, the door body that refrigerating chamber comprises refrigerating chamber shell, refrigerating chamber inner casing, middle storage chamber and is arranged on refrigerating chamber shell, refrigerating chamber and refrigerating chamber are tightly connected and are integrated, and evaporimeter helical form is looped around the periphery of Object storing drum.Evaporimeter of the present invention can the Object storing drum of more coated refrigerating chamber, and then its refrigeration equilibrium is intactly passed to Object storing drum and refrigerating chamber shell, be then balancedly passed to refrigerating chamber, compare conventional refrigerator, under same refrigeration, electric energy can be saved largely.
Description
Technical field
The present invention relates to refrigerating equipment, be specifically related to a kind of Portable energy-saving household refrigerator-freezer.
Background technology
In prior art, refrigerating equipment is generally refrigerator, and current refrigerator is generally cube, comprises cabinet shell and box liner, and refrigerating chamber and refrigerating chamber are setting up and down in box liner.The refrigerator of this version, on the one hand, because condenser is arranged on the back of box liner, position temperature then near box liner back in refrigerating chamber and refrigerating chamber will lower than the position away from box liner back, namely in refrigerating chamber and refrigerating chamber, refrigeration is unbalanced everywhere, to make the position away from box liner back also reach optimum temperature, then certainly will to increase the refrigeration of condenser, at substantial electric energy; On the other hand, evaporimeter is plane tube-sheet type structure, on a certain position of refrigerating chamber and/or refrigerating chamber or in the dividing plate being between refrigerating chamber and refrigerating chamber, also cannot ensure that in refrigerating chamber and refrigerating chamber, position heat exchange is balanced, causes energy consumption to increase; Moreover cubic shaped refrigerator setting up and down, is not easy to carry, and storing dischargeable capacity is less, manufacturing process is complicated, and tank material consumption is large.
Summary of the invention
The invention provides a kind of Portable energy-saving household refrigerator-freezer, under comparing the identical refrigeration of current refrigerator, power consumption is little, and is easy to carry.
For reaching the object solved the problems of the technologies described above, the present invention is achieved by the following technical solutions: a kind of Portable energy-saving household refrigerator-freezer, comprise refrigeration system, inner refrigerating chamber and the refrigerating chamber being set in refrigerating chamber periphery, described refrigeration system comprises compressor, condenser and evaporimeter, described refrigerating chamber comprises the refrigerating chamber shell of non-insulated, inner Object storing drum and top lid, described refrigerating chamber comprises refrigerating chamber shell, refrigerating chamber inner casing, middle storage chamber and the door body be arranged on refrigerating chamber shell, described refrigerating chamber and described refrigerating chamber are tightly connected and are integrated, described evaporimeter helical form is looped around the periphery of described Object storing drum.
In the inventive solutions, following additional technical feature is also comprised:
Described refrigerating chamber also comprises the horizontal heat shields being positioned at the internal cavities that described refrigerating chamber shell surrounds, the edge of described thermal insulation board is connected with the inner wall sealing of described refrigerating chamber shell, described internal cavities is divided into upper and lower two parts, described Object storing drum is positioned at the internal cavities above described thermal insulation board, and the compressor of described refrigeration system, condenser are positioned at the internal cavities below described thermal insulation board.
Described household refrigerator-freezer also comprises compressor cooling system, the cooling water circulation pipeline that described compressor cooling system comprises water circulating pump and is connected with water circulating pump, described water circulating pump is positioned at the internal cavities below the described thermal insulation board of described refrigerating chamber, described cooling water circulation pipeline is wrapped on the lower outside of compressor and described refrigerating chamber shell, and on described refrigerating chamber shell, correspondence is provided with cooling water circulation pipe passage.
Rotating rack is provided with in the middle storage chamber of described refrigerating chamber, described rotating rack comprises tubular support and is arranged on the multilayer storing shelf on tubular support, described tubular support casing is located at the periphery of described refrigerating chamber inner casing, and described tubular support is rotatably installed on described refrigerating chamber inner casing.
The top of described tubular support is provided with all direction guiding rails, on the outer wall of described refrigerating chamber inner casing, correspondence is provided with guide-track groove, described all direction guiding rails embed in described guide-track groove, on the outer wall of described refrigerating chamber inner casing, the bottom position place of corresponding described tubular support is provided with pulley, and bottom and the described pulley of described tubular support connect as one.
The bottom of described refrigerating chamber shell has outward extending base plate, and described refrigerating chamber shell and described base thread are tightly connected, and described cooling water circulation pipe passage is opened on described base plate.
Described lid, thermal insulation board are the hollow structure that inside vacuumizes.
Compared with prior art, advantage of the present invention and good effect are:
1, refrigerating chamber of the present invention and the installing of refrigerating chamber inner-outer sleeve are put, evaporimeter helical form is looped around the periphery of Object storing drum, enable the Object storing drum of evaporimeter more coated refrigerating chamber, and then its refrigeration equilibrium is intactly passed to Object storing drum and refrigerating chamber shell, then balancedly refrigerating chamber is passed to, compare conventional refrigerator, under same refrigeration, electric energy can be saved largely;
2, adopt Gyroidal evaporator, the resistance in cold-producing medium running can also be reduced, shorten cooling time, improve refrigeration, also play the effect of saving electric energy further;
3, be conducive to the operating load alleviating compressor, extend its service life;
4, refrigerating chamber, the inside and outside setting of refrigerating chamber, compact conformation, is easy to carry, and can increase the effective of storing, and manufacturing process is simple, and tank material consumption is little;
5, because evaporimeter is positioned at casing intermediate course, under the parcel of inside and outside each housing of layer, the noise produced when can reduce work preferably;
6, the connection of most of parts as refrigerating chamber shell, refrigerating chamber inner casing, refrigerating chamber shell, refrigerating chamber inner casing etc. is selected threaded engagement and arranges seal member in junction correspondence, what facilitate each parts disassembles splicing and modularized design, simplify processing and manufacturing and assembly and disassembly technique, meanwhile, also recycling is convenient to.
Accompanying drawing explanation
Fig. 1 is the structural representation of Portable energy-saving household refrigerator-freezer of the present invention;
Fig. 2 is the longitudinal sectional view of Fig. 1;
Fig. 3 is the structural representation of evaporimeter in the embodiment of the present invention;
Fig. 4 is the structural representation of refrigerating chamber shell in the embodiment of the present invention;
Fig. 5 is the structural representation of refrigerating chamber shell in the embodiment of the present invention;
Fig. 6 is the structural representation of refrigerating chamber inner casing in the embodiment of the present invention;
Fig. 7 is the structural representation of rotating rack in the embodiment of the present invention;
Fig. 8 is the compressor of refrigeration system in the embodiment of the present invention and the syndeton schematic diagram of condenser.
Detailed description of the invention
For making the object of the embodiment of the present invention, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Referring to figs. 1 through Fig. 7, the present embodiment Portable energy-saving household refrigerator-freezer, for cylindrical-shaped structure, comprise refrigeration system, inner refrigerating chamber 1 and the refrigerating chamber 2 being set in refrigerating chamber 1 periphery, refrigeration system comprises compressor 3, condenser 4 and evaporimeter 5, refrigerating chamber 1 comprises the refrigerating chamber shell 1.1 that non-insulated material makes, inner Object storing drum 1.2 and top lid 1.3, lid 1.3 and refrigerating chamber shell 1.1 pass through threaded engagement, in Object storing drum 1.2, article to be frozen are placed by opening lid 1.3, Object storing drum 1.2 preferably can be easy to degraded, the cylindrical paper web that intensity is high, be beneficial to portable and energy-conserving and environment-protective, refrigerating chamber 2 comprises refrigerating chamber shell 2.1, refrigerating chamber inner casing 2.2, middle storage chamber 2.3 and door body 2.4, refrigerating chamber shell 2.1, refrigerating chamber inner casing 2.2 adopt heat preserving and insulating material to make, such as insulate fat, PU etc., door body 2.4 is arranged on refrigerating chamber shell 2.1, places article to be refrigerated by beating opening door body 2.4 in middle storage chamber 2.3.Refrigerating chamber 1 and refrigerating chamber 2 are tightly connected and are integrated, and evaporimeter 5 in the shape of a spiral, is looped around the periphery of Object storing drum 1.2.
In the present embodiment, the miscellaneous part of refrigeration system is (as above-mentioned compressor 3, condenser 4 etc.) arrange to adopt press chamber structure be set on refrigerating chamber 1 or refrigerating chamber 2, be arranged in this structure, for making the present embodiment Portable energy-saving refrigerating box structure compact as far as possible, improve portability, in the present embodiment, refrigerating chamber 2 also includes horizontally disposed thermal insulation board 6, thermal insulation board 6 is positioned at the internal cavities that refrigerating chamber shell 1.1 surrounds, and its edge is connected with the inner wall sealing of refrigerating chamber shell 1.1, the internal cavities of refrigerating chamber shell 1.1 is divided into upper and lower two parts, Object storing drum 1.2 is positioned at the internal cavities above thermal insulation board 6, compressor 3, condenser 4 is positioned at the internal cavities below thermal insulation board 6, evaporimeter 5 passes by arranging groove 1.4 on refrigerating chamber shell 1.1 with the coupling part of condenser 4, and relative set fluid sealant is filled with a sealing, simultaneously, arranging thermal insulation board 6 is also that high-temperature hot in order to produce when preventing compressor 3 from working passes to Object storing drum 1.2 and evaporimeter 5 and affects refrigeration, thermal insulation board 6 adopts threaded engagement to be connected with refrigerating chamber shell 1.1, and arranges sealing strip guarantee sealing in junction correspondence.
Concrete, condenser 4 can adopt multilayer chip condenser, and as shown in Figure 8, refrigeration system can adopt existing direct-cooled or liquid-cooled refrigeration modes.
Because compressor 3 operationally can produce a large amount of heats, the temperature of lower of compressor 3 place internal cavities and refrigerating chamber shell 1.1 can be made to raise, and the positional distance refrigerating chamber 1 of compressor 3 and refrigerating chamber 2 all nearer, if eliminate not in time or cool this heat, also can affect the refrigeration of refrigerating chamber 1 and refrigerating chamber 2, reduce refrigerating efficiency.Therefore, the household refrigerator-freezer of the present embodiment also comprises compressor cooling system, the cooling water circulation pipeline 8 that compressor cooling system comprises water circulating pump 7 and is connected with water circulating pump 7, on refrigerating chamber shell 1.1, correspondence is provided with cooling water circulation pipe passage 1.6, as shown in Figure 2.Water circulating pump 7 adopts micro pump, to reduce to take up room, is arranged on internal cavities inner compressor 3 side in refrigerating chamber 1 below thermal insulation board 6.The cooling principle of compressor cooling system is: cooling water circulation pipeline 8 is drawn from cooling water circulation pipe passage 1.6 be wound around compressor more than 3 circle from its low-temperature end after, then introducing from cooling water circulation pipe passage 1.6 after the lower outside of refrigerating chamber shell 1.1 is wound around a few circle is connected to water circulating pump 7 again, namely cooling water first carries out after heat exchange so lowers the temperature to compressor 3 with compressor 3, draw and carry out, while the bottom of heat exchange to refrigerating chamber shell 1.1 lowers the temperature, heat is distributed to the external world with the bottom of refrigerating chamber shell 1.1, and then take back to water circulating pump, realize cooling water circulation.For ensureing the steadiness that cooling water circulation pipeline 8 is wound around, preventing pipeline from coming off, multiple buckle structure can be set on the lower outside of compressor 3 and refrigerating chamber shell 1.1 or other fixed structures fix pipeline.
For the taking-up of reduction article or cold when putting into scatter and disappear, the door body 2.4 of refrigerating chamber 2 is to arrange one for best, for being reached through a door body 2.4 also easily to each position placing articles or the pulling items in middle storage chamber 2.3, to make full use of storing volume, more be rich in human oriented design, in the present embodiment, in the middle storage chamber 2.3 of refrigerating chamber 2, be provided with rotating rack 2.5.Particularly, rotating rack 2.5 can adopt steel wire rack or plastic processing frame, comprise tubular support 2.5.1 and be arranged on the multilayer storing shelf 2.5.2 on tubular support 2.5.1, tubular support 2.5.1 is set in the periphery of refrigerating chamber inner casing 2.2, and tubular support 2.5.1 is rotatably installed on refrigerating chamber inner casing 2.2.So, when taking out or put into article, select corresponding article or position by rotating tubular support 2.5.1 after beating opening door body 2.4, user is very easy to use.
Further, the rotatable mounting means that the rotatable installation of tubular support 2.5.1 can adopt this area conventional, such as bearing installation etc.As shown in Fig. 2, Fig. 6 and Fig. 7, in the present embodiment, for simplifying mounting structure, reducing complete machine weight, all direction guiding rail 2.5.3 are provided with on the top of tubular support 2.5.1 in the present embodiment, on the outer wall of refrigerating chamber inner casing 2.2, correspondence is provided with guide-track groove 2.2.1, and all direction guiding rail 2.5.3 embed in guide-track groove 2.2.1; Simultaneously, on the outer wall of refrigerating chamber inner casing 2.2, the bottom position place of corresponding tubular support 2.5.1 is provided with pulley 2.2.2, bottom and the pulley 2.2.2 of tubular support 2.5. connect as one, by stirring rotating rack 2.5, pulley 2.2.2 is rotated, and then ensure that rotating rack 2.5 rotates smooth and easy, and by guide-track groove 2.2.1, guide effect is played to its rotation.
Complete machine weight can be born as much as possible for making refrigerating chamber shell 1.1, ensure complete machine stability, the bottom of refrigerating chamber shell 1.1 has outward extending base plate 1.5, the bottom area of refrigerating chamber shell 1.1 is increased, thus it is more firm when placing, and complete machine weight can be born, the now top arranged outside helicitic texture that can adopt with base plate 1.5 inside the bottom of refrigerating chamber shell 2.1 that is tightly connected of refrigerating chamber 2 and refrigerating chamber 1, both can be made to screw, sealing strip is set to stop heat transmission simultaneously.Correspondingly, now the cooling water circulation pipe passage 1.6 of above-mentioned compressor cooling system is opened on base plate 1.5, as shown in Figure 2.
Be similarly and play effect of heat insulation, lid 1.3, thermal insulation board 6 are the hollow structure that inside vacuumizes, while heat insulation, also reduce own wt; Certainly, the mode also by adopting heat-insulating heat-preserving material to make realizes effect of heat insulation, does not repeat them here.
The above is only preferred embodiment of the present invention, and be not restriction the present invention being made to other form, any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the Equivalent embodiments of equivalent variations.But everyly do not depart from technical solution of the present invention content, any simple modification, equivalent variations and the remodeling done above embodiment according to technical spirit of the present invention, still belong to the protection domain of technical solution of the present invention.
Claims (7)
1. a Portable energy-saving household refrigerator-freezer, it is characterized in that: comprise refrigeration system, inner refrigerating chamber and be set in the refrigerating chamber of refrigerating chamber periphery, described refrigeration system comprises compressor, condenser and evaporimeter, described refrigerating chamber comprises the refrigerating chamber shell of non-insulated, inner Object storing drum and top lid, the door body that described refrigerating chamber comprises refrigerating chamber shell, refrigerating chamber inner casing, middle storage chamber and is arranged on refrigerating chamber shell, described refrigerating chamber and described refrigerating chamber are tightly connected and are integrated, and described evaporimeter helical form is looped around the periphery of described Object storing drum.
2. Portable energy-saving household refrigerator-freezer according to claim 1, it is characterized in that: described refrigerating chamber also comprises the horizontal heat shields being positioned at the internal cavities that described refrigerating chamber shell surrounds, the edge of described thermal insulation board is connected with the inner wall sealing of described refrigerating chamber shell, described internal cavities is divided into upper and lower two parts, described Object storing drum is positioned at the internal cavities above described thermal insulation board, and the compressor of described refrigeration system, condenser are positioned at the internal cavities below described thermal insulation board.
3. Portable energy-saving household refrigerator-freezer according to claim 2, it is characterized in that: described household refrigerator-freezer also comprises compressor cooling system, the cooling water circulation pipeline that described compressor cooling system comprises water circulating pump and is connected with water circulating pump, described water circulating pump is positioned at the internal cavities below the described thermal insulation board of described refrigerating chamber, described cooling water circulation pipeline is wrapped on the lower outside of compressor and described refrigerating chamber shell, and on described refrigerating chamber shell, correspondence is provided with cooling water circulation pipe passage.
4. Portable energy-saving household refrigerator-freezer according to claim 2, it is characterized in that: in the middle storage chamber of described refrigerating chamber, be provided with rotating rack, described rotating rack comprises tubular support and is arranged on the multilayer storing shelf on tubular support, described tubular support casing is located at the periphery of described refrigerating chamber inner casing, and described tubular support is rotatably installed on described refrigerating chamber inner casing.
5. Portable energy-saving household refrigerator-freezer according to claim 4, it is characterized in that: the top of described tubular support is provided with all direction guiding rails, on the outer wall of described refrigerating chamber inner casing, correspondence is provided with guide-track groove, described all direction guiding rails embed in described guide-track groove, on the outer wall of described refrigerating chamber inner casing, the bottom position place of corresponding described tubular support is provided with pulley, and bottom and the described pulley of described tubular support connect as one.
6. Portable energy-saving household refrigerator-freezer according to claim 3, it is characterized in that: the bottom of described refrigerating chamber shell has outward extending base plate, described refrigerating chamber shell and described base thread are tightly connected, and described cooling water circulation pipe passage is opened on described base plate.
7. Portable energy-saving household refrigerator-freezer according to claim 2, is characterized in that: described lid, thermal insulation board are the hollow structure that inside vacuumizes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410237134.5A CN105222458B (en) | 2014-05-30 | 2014-05-30 | Portable energy-saving household refrigerator-freezer |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410237134.5A CN105222458B (en) | 2014-05-30 | 2014-05-30 | Portable energy-saving household refrigerator-freezer |
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| Publication Number | Publication Date |
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| CN105222458A true CN105222458A (en) | 2016-01-06 |
| CN105222458B CN105222458B (en) | 2018-07-03 |
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| CN201410237134.5A Active CN105222458B (en) | 2014-05-30 | 2014-05-30 | Portable energy-saving household refrigerator-freezer |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106403339A (en) * | 2016-10-17 | 2017-02-15 | 珠海格力电器股份有限公司 | Refrigeration structure of drinking water machine and drinking water machine |
| CN108518903A (en) * | 2018-05-01 | 2018-09-11 | 肇庆学院 | A kind of water resource cycle cooling device |
| CN114128851A (en) * | 2021-12-02 | 2022-03-04 | 广东以琳食品有限公司 | Method for preparing gel filling soup shrimp meat stuffing and low-temperature preservation strengthening device thereof |
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| JPH1026455A (en) * | 1996-07-10 | 1998-01-27 | Toshiba Mach Co Ltd | Drink cooler |
| CN2548091Y (en) * | 2002-04-26 | 2003-04-30 | 张利宇 | Cylindrical intenral-rotary-shelf refrigerator |
| CN2556577Y (en) * | 2002-07-19 | 2003-06-18 | 合肥美菱股份有限公司 | Cylinder refrigerator |
| CN1815114A (en) * | 2005-02-06 | 2006-08-09 | 广东科龙电器股份有限公司 | Circle-type refrigerator |
| CN103528300A (en) * | 2013-10-24 | 2014-01-22 | 合肥美的电冰箱有限公司 | Refrigerator |
| CN203928550U (en) * | 2014-05-30 | 2014-11-05 | 海尔集团技术研发中心 | Portable energy-saving household refrigerator-freezer |
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2014
- 2014-05-30 CN CN201410237134.5A patent/CN105222458B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1026455A (en) * | 1996-07-10 | 1998-01-27 | Toshiba Mach Co Ltd | Drink cooler |
| CN2548091Y (en) * | 2002-04-26 | 2003-04-30 | 张利宇 | Cylindrical intenral-rotary-shelf refrigerator |
| CN2556577Y (en) * | 2002-07-19 | 2003-06-18 | 合肥美菱股份有限公司 | Cylinder refrigerator |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106403339A (en) * | 2016-10-17 | 2017-02-15 | 珠海格力电器股份有限公司 | Refrigeration structure of drinking water machine and drinking water machine |
| CN106403339B (en) * | 2016-10-17 | 2022-04-26 | 珠海格力电器股份有限公司 | Refrigeration structure of water dispenser and water dispenser |
| CN108518903A (en) * | 2018-05-01 | 2018-09-11 | 肇庆学院 | A kind of water resource cycle cooling device |
| CN114128851A (en) * | 2021-12-02 | 2022-03-04 | 广东以琳食品有限公司 | Method for preparing gel filling soup shrimp meat stuffing and low-temperature preservation strengthening device thereof |
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| CN105222458B (en) | 2018-07-03 |
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