CN102359733B - Constant temperature cabinet with flat refrigerating unit - Google Patents
Constant temperature cabinet with flat refrigerating unit Download PDFInfo
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- CN102359733B CN102359733B CN201110166403XA CN201110166403A CN102359733B CN 102359733 B CN102359733 B CN 102359733B CN 201110166403X A CN201110166403X A CN 201110166403XA CN 201110166403 A CN201110166403 A CN 201110166403A CN 102359733 B CN102359733 B CN 102359733B
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Abstract
The invention relates to a constant temperature cabinet with a flat refrigerating unit. The constant temperature cabinet comprises a cabinet body and the refrigerating unit, wherein the installation surface of the refrigerating unit is connected with the top surface of the cabinet body in a matched mode; the top surface of the cabinet body is provided with openings corresponding to an air outlet and an air inlet on the installation surface of the refrigerating unit; the refrigerating unit comprises a base part with the installation surface, a refrigerating module and an air driving device which are arranged on the base part, a power supply module, a temperature control and display module and a drainage module; the base part is provided with the air inlet and the air outlet which pass through the installation surface; the power supply module is respectively connected with the refrigerating module, the air driving device and the temperature control and display module; and the drainage module is connected with the refrigerating module. Compared with the prior art, the constant temperature cabinet has the advantages that: the overall height of the refrigerating unit is reduced, noise can be reduced, the energy efficiency of the refrigerating unit can be improved, and the like.
Description
Technical field
The present invention relates to a kind of constant temperature cabinet, especially relate to a kind of constant temperature cabinet that the flush system refrigeration unit is housed.
Background technology
Refrigeration and low temperature control have the propagation that suppresses food fermentation, mould, optimize many effects such as physicochemical property of active material.From the ancient times people, utilize natural ice stored food and grotto to avoid heat, the constant temperature refrigeration plants such as the refrigerator, air-conditioning be seen everywhere in the life by now, reflected that invariably these characteristics of human use manually create the creative work of low temperature environment.
The improving constantly the quality of the life requirement along with scientific and technological progress and people, on the basis that meets the refrigeration product primary demand, more and more pay close attention to the intensive of the appearance design of product and space, brand manufacturers also has higher requirement to outward appearance and the structure of refrigeration plant itself.Low-profile and the refrigeration unit design that has more independence, and then have increased the space of other spare part autonomous Design and even have increased the refrigeration space of the actual use of consumer in the advantage that takes up room and match because of it, obtain just more and more user's favor.Refer to a kind of energy-saving window air conditioner patent application that Lejin Electronic and Electric Appliance Co Ltd (Tianjin) proposed on April 23rd, 2009, its publication number is CN101871676A, this window air conditioner has the indoor and outdoors machine of integral type, with respect to common splitting air conditioner, have simple in structure, characteristics easy for installation, but tube-axial fan and centrifugal fan that it has motor for double-ended drive and is positioned at the motor two axial ends, central space restriction due to centrifugal fan, add in design and do not do too many improvement, make its internal structure loose, unit height and overall structure are still aobvious huge too fat to move, and go out the opposing setting of air intake vent, can't meet the needs of free-standing indoor refrigeration unit.Authorize in addition No. CN201611146Uth, the utility model patent bulletin of Jiangmen gold antelope daily-use electrical appliance Co., Ltd, No. CN201715668Uth, the utility model patent bulletin etc. of authorizing No. CN2795727Yth, the utility model patent bulletin of Xinfeng Co., Ltd., Shandong and authorizing Guangdong Galanz Group Co.,Ltd also is some prior aries related to the present invention.
Summary of the invention
Purpose of the present invention provides a kind of for the defect that overcomes above-mentioned prior art and exist and not only makes the whole height of refrigeration unit be reduced, also can reduce noise simultaneously and improve the constant temperature cabinet that the flush system refrigeration unit is housed of the efficiency of refrigeration unit.
Purpose of the present invention can be achieved through the following technical solutions:
A kind of constant temperature cabinet that the flush system refrigeration unit is housed, comprise cabinet, refrigeration unit, the installed surface of described refrigeration unit and the end face of cabinet are connected, and the end face of described cabinet is provided with the opening corresponding with air outlet, the air inlet of refrigeration unit installed surface, it is characterized in that
Described refrigeration unit comprises that base portion with installed surface, tiling are arranged on refrigeration module on base portion and air driven device, power module, temperature control and display module, drain module; Described power module is controlled and is connected with display module with air driven device, temperature with refrigeration module respectively, and described drain module is connected with refrigeration module; Described refrigeration module comprises and connects successively compressor, evaporimeter, condenser;
Described air driven device comprises motor for double-ended drive, and this motor for double-ended drive has the second axle head of the first axle head of adjacent evaporimeter and and adjacent condenser coaxial with the first axle head, and described the first axle head and the second axle head are parallel to the installed surface setting.
Described the first axle head is provided with cross flow fan, and described the second axle head is provided with tube-axial fan, and described condenser is positioned at the lower air port of tube-axial fan, and described cross flow fan also forms the circulation that runs through described air inlet, air outlet and evaporimeter.
Described refrigeration unit also is provided with the refrigerating chamber perpendicular to the axial setting of motor for double-ended drive, described refrigerating chamber is separated into air-inlet cavity and air-out chamber through evaporimeter, described air inlet and air outlet correspondence are arranged in air-inlet cavity and air-out chamber, and described cross flow fan is arranged in air-inlet cavity.
Described drain module comprises that condensation water collection to the water-collecting tray pipeline of condenser bottom and the condensed water that evaporimeter is produced that evaporimeter is produced is drawn to the water-absorbing body in the lower air port of tube-axial fan from water-collecting tray.
Described water-absorbing body is nonwoven, and this nonwoven indentation is arranged in condenser the place ahead.
Described refrigeration unit also is provided with for fixture and wears refrigeration unit to be fixed in to the fixing hole on cabinet.
Compared with prior art, the present invention has the following advantages:
Effectively utilizing motor for double-ended drive and cross flow fan, the inner spare part of whole refrigeration unit and structure organically are arranged to the state tiled, make refrigeration unit realize on the basis of refrigerating function, compact conformation, not only make the whole height of refrigeration unit be reduced, simultaneously also can reduce noise, improve the efficiency of refrigeration unit.
The accompanying drawing explanation
Fig. 1 is the view that flush system refrigeration unit of the present invention is separated with the constant temperature cabinet cabinet;
Fig. 2 is the stereogram of flush system refrigeration unit internal structure of the present invention;
Fig. 3 is the stereogram of another angle of flush system refrigeration unit internal structure of the present invention;
Fig. 4 is the cutaway view of A-A direction in Fig. 2;
Fig. 5 is the top view that flush system refrigeration unit of the present invention is removed cover body and upper cover body;
Fig. 6 is the functional structure chart of flush system refrigeration unit of the present invention.
The specific embodiment
The present invention is described in detail below in conjunction with the drawings and specific embodiments.
Embodiment
Refer to Fig. 1 to shown in Figure 6, the refrigeration principle of flush system refrigeration unit 10 of the present invention and constant temperature cabinet cabinet 20 is consistent with the principle of general compressor constant temperature refrigeration, i.e. effect through compressor shortens the lower vapour pressure of pressure into steam that pressure is higher, the volume of steam is reduced, and pressure raises.Compressor sucks the working substance steam from evaporimeter lower pressure out, make it after pressure raises to send into condenser, in condenser, be condensed into the liquid that pressure is higher, after the choke valve throttling, after becoming the liquid that pressure is lower, send into evaporimeter, heat absorption evaporation in evaporimeter and become the steam that pressure is lower, send into again the entrance of compressor, thereby complete kind of refrigeration cycle.Described constant temperature cabinet cabinet 20 has an end face 201, and described refrigeration unit 10 has the installed surface 101 matched with end face 201 and the cover body 103 that coats refrigeration unit 10 peripheries.Described refrigeration unit 10 is provided with independently power module 105 and temperature and controls with display module 107 to realize being independent of power supply and the function of temperature control of constant temperature cabinet cabinet 20.Simultaneously, described refrigeration unit 10 also is provided with for 6 fixtures and wears refrigeration unit 10 to be fixed in to the fixing hole 109 on constant temperature cabinet cabinet 20, namely only needing to remove the fixture be installed on fixing hole can separate from constant temperature cabinet cabinet 20 easily, so design, can make refrigeration unit have higher degree of integration and independence, be easier to replace and maintenance.
Refer to Fig. 2 and Fig. 3 and in conjunction with shown in Figure 1, described refrigeration unit 10 comprises the base portion 11 with described installed surface 101 and is disposed at the refrigerating circuit formed by compressor 12, evaporimeter 13 and condenser 14 on base portion 11, described refrigerating circuit forms the refrigeration module of this refrigeration unit 10, described refrigeration unit 10 also comprises accommodates described evaporimeter 13 and described condenser 14 is isolated to outer refrigerating chamber 15, and described refrigerating chamber 15 is mounted to base portion 11 clampings by a sub-lid 141 and forms.Described refrigeration unit 10 also comprises a motor for double-ended drive 16, described motor for double-ended drive 16 has the first axle head 161 of contiguous evaporimeter 13 and is coaxial and pass the second axle head 162 of refrigerating chamber 15 and contiguous condenser 14 with the first axle head 161, on described the first axle head 161, group is provided with cross flow fan 1611, the second axle head group of described motor for double-ended drive is provided with tube-axial fan 1621, described motor for double-ended drive 16 and the corresponding cross flow fan 1611 of two axial ends and the air driven module that tube-axial fan 1621 forms this refrigeration unit 10 of being installed on.The first axle head 161 of described motor for double-ended drive 16 and the second axle head 162 are parallel to installed surface 101 and arrange.Be different from the flat and wide loose structure of the centrifugal fan of common window air conditioner, cross flow fan 1611 of the present invention, when effectively utilizing motor for double-ended drive to save the energy, reduces noise, has also reduced the overall volume of refrigeration unit, and structure is more compact.The installed surface 101 of described refrigeration unit 10 encloses a part that forms described refrigerating chamber 15, described refrigerating chamber 15 is perpendicular to the axial setting of motor for double-ended drive, described evaporimeter 13 is the dividing plate shape, and (the dividing plate shape of saying here just vividly describes its structure, the nonproprietary name word, as long as form the planar isolation of plate, condenser 14 is also same), described refrigerating chamber 15 is separated into air-inlet cavity 151 and air-out chamber 152 through evaporimeter 13, described air-inlet cavity 151 and air-out chamber 152 offer air inlet 1511 and the air outlet 1521 that connects installed surface 101 on base portion 11, on the end face 201 of described constant temperature cabinet cabinet 20, offer the air inlet with installed surface, the opening 2011 that air outlet is complementary, 2021, described cross flow fan is arranged in air-inlet cavity.Described condenser 14 also is the dividing plate shape, and the diametric plane of described tube-axial fan 1621 is parallel to the separator face of condenser 14, and namely described condenser 14 is positioned at the lower air port of tube-axial fan, and forms the wind that blows to condenser 14 when operation.Please consult especially Fig. 4, the axis parallel of described cross flow fan 1611 passes described air inlet 1511, air outlet 1521 and evaporimeter 13 and forms circulation in installed surface 101 and when moving.Described axis parallel, in the setting of installed surface 101, can pass air inlet 1511 and air outlet 1521 with more connecting and form strong wind circulation, reduces windage loss thereby reach, and improves the effect of efficiency.Described compressor 12 is positioned at the side of tube-axial fan 1621 near air-out chamber 152.
Refer to Fig. 3, described refrigeration unit 10 also is provided with the pipeline (not shown) of the condensation water collection of evaporimeter 13 generations to condenser 14 bottom one water-collecting trays 108, described refrigeration unit 10 also is provided with the condensed water that evaporimeter 13 is produced is drawn to the lower air port of tube-axial fan 1621 from water-collecting tray 108 water-absorbing body 1081, and described condenser 14 is between tube-axial fan 1621 and water-absorbing body 1081.The present embodiment water-absorbing body is nonwoven, described nonwoven indentation is arranged in condenser the place ahead, to take full advantage of the Air Flow that heat that condenser 13 distributes and tube-axial fan 1621 form, realize the evaporation to moisture, this measure is integrated into drainage arrangement in refrigeration unit, having saved common refrigeration unit needs to arrange in addition the discharge pipe line that extends to the refrigeration unit peripheral space etc., has greatly improved its independence and convenience.
Refer to Fig. 5 and Fig. 6, refrigeration unit 10 of the present invention utilizes the cross flow fan compactness to be laid in an orderly manner in space limited on base portion dexterously, makes refrigeration unit realize on the basis of refrigerating function, compact conformation.Simultaneously, refrigeration unit 10 of the present invention will realize the required power module of correlation function 105, refrigeration module (compressor 12, evaporimeter 13 and condenser 14), in cabinet and the air driven module of cabinet outer circulation (motor for double-ended drive 16 and be mounted on the cross flow fan 1611 of two axial ends, with the second axle head group of described motor for double-ended drive, be provided with tube-axial fan 1621) and temperature control with display module 107 and process of refrigerastion in incidental drain module (water-collecting tray 108 and water-absorbing body 1081) effectively integrate together, compact conformation not only, energy-efficient, and has very strong independence, dismounting and replacing are all very convenient.
Foregoing description be preferred embodiment of the present invention, certainly be not limited to this.Be that every simple equivalence of doing according to the claims in the present invention book and description changes and modifies, all should still remain within the scope of the patent.
Claims (5)
1. constant temperature cabinet that the flush system refrigeration unit is housed, comprise cabinet, refrigeration unit, the installed surface of described refrigeration unit and the end face of cabinet are connected, and the end face of described cabinet is provided with the opening corresponding with air outlet, the air inlet of refrigeration unit installed surface, it is characterized in that
Described refrigeration unit comprises that base portion with installed surface, tiling are arranged on refrigeration module on base portion and air driven device, power module, temperature control and display module, drain module; Described power module is controlled and is connected with display module with air driven device, temperature with refrigeration module respectively, and described drain module is connected with refrigeration module; Described refrigeration module comprises compressor, evaporimeter and the condenser connected successively;
Described air driven device comprises motor for double-ended drive, and this motor for double-ended drive has the second axle head of the first axle head of adjacent evaporimeter and and adjacent condenser coaxial with the first axle head, and described the first axle head and the second axle head are parallel to the installed surface setting;
Described the first axle head is provided with cross flow fan, and described the second axle head is provided with tube-axial fan, and described condenser is positioned at the lower air port of tube-axial fan, and described cross flow fan forms the circulation that runs through described air inlet, air outlet and evaporimeter.
2. a kind of constant temperature cabinet that the flush system refrigeration unit is housed according to claim 1, it is characterized in that, described refrigeration unit also is provided with the refrigerating chamber perpendicular to the axial setting of motor for double-ended drive, described refrigerating chamber is separated into air-inlet cavity and air-out chamber through evaporimeter, described air inlet and air outlet correspondence are arranged in air-inlet cavity and air-out chamber, and described cross flow fan is arranged in air-inlet cavity.
3. a kind of constant temperature cabinet that the flush system refrigeration unit is housed according to claim 1, it is characterized in that, described drain module comprises that condensation water collection to the water-collecting tray pipeline of condenser bottom and the condensed water that evaporimeter is produced that evaporimeter is produced is drawn to the water-absorbing body in the lower air port of tube-axial fan from water-collecting tray.
4. a kind of constant temperature cabinet that the flush system refrigeration unit is housed according to claim 3, is characterized in that, described water-absorbing body is nonwoven, and this nonwoven indentation is arranged in condenser the place ahead.
5. a kind of constant temperature cabinet that the flush system refrigeration unit is housed according to claim 1, is characterized in that, described refrigeration unit also is provided with for fixture and wears refrigeration unit to be fixed in to the fixing hole on cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110166403XA CN102359733B (en) | 2011-06-20 | 2011-06-20 | Constant temperature cabinet with flat refrigerating unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110166403XA CN102359733B (en) | 2011-06-20 | 2011-06-20 | Constant temperature cabinet with flat refrigerating unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102359733A CN102359733A (en) | 2012-02-22 |
| CN102359733B true CN102359733B (en) | 2013-11-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110166403XA Active CN102359733B (en) | 2011-06-20 | 2011-06-20 | Constant temperature cabinet with flat refrigerating unit |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112146318A (en) * | 2019-06-27 | 2020-12-29 | 青岛海尔特种电冰柜有限公司 | Refrigeration device |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2933754B2 (en) * | 1991-08-08 | 1999-08-16 | 松下電器産業株式会社 | Integrated air conditioner |
| US6065299A (en) * | 1999-03-01 | 2000-05-23 | Yang Fan Development Co., Ltd. | Mechanism freeing an air conditioner from dripping |
| CN101871676B (en) * | 2009-04-23 | 2014-06-04 | 乐金电子(天津)电器有限公司 | Energy-saving window air conditioner |
| CN101847700A (en) * | 2010-05-26 | 2010-09-29 | 杭州华日电冰箱股份有限公司 | Storage battery thermostat and temperature control method thereof |
| CN202126023U (en) * | 2011-06-20 | 2012-01-25 | 上海银洲机电科技有限公司 | Constant temperature cabinet provided with flat type refrigerating machine unit |
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| CN102359733A (en) | 2012-02-22 |
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| CB03 | Change of inventor or designer information |
Inventor after: Hu Senbei Inventor after: Hu Mengjie Inventor before: Hu Mengjie Inventor before: Xu Maoqi |
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| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: HU MENGJIE XU MAOQI TO: HU SENBEI HU MENGJIE |