CN202126109U - Tubular type fan refrigeration unit and constant-temperature cabinet with same - Google Patents
Tubular type fan refrigeration unit and constant-temperature cabinet with same Download PDFInfo
- Publication number
- CN202126109U CN202126109U CN2011202090235U CN201120209023U CN202126109U CN 202126109 U CN202126109 U CN 202126109U CN 2011202090235 U CN2011202090235 U CN 2011202090235U CN 201120209023 U CN201120209023 U CN 201120209023U CN 202126109 U CN202126109 U CN 202126109U
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- refrigeration unit
- condenser
- cross flow
- flow fan
- cabinet
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Abstract
The utility model relates to a tubular type fan refrigeration unit and a constant-temperature cabinet with the same. The refrigeration unit comprises a mounting face, a cover body, a base part, a compressor, an evaporator, a condenser, an accommodating evaporator, a refrigeration cavity and a double shaft extension motor, wherein the compressor, the evaporator, the condenser, and the accommodating evaporator are arranged on the base part, and the refrigeration cavity and the double shaft extension motor isolates the condenser outside. The mounting face and the cover body are connected to form an accommodating space, the base part is arranged on the mounting face and placed in the accommodating space, the double shaft extension motor penetrates through the refrigeration cavity and is provided with a first shaft end adjacent to the evaporator and a second shaft end adjacent to the condenser, the first shaft end is provided with a tubular type fan, and the second shaft end is provided with a tube-axial fan. The constant-temperature cabinet comprises a cabinet body and the refrigeration unit, the mounting face of the refrigeration unit is connected with the top face of the cabinet body in matched mode. Compared with the prior art, the tubular type fan refrigeration unit and the constant-temperature cabinet with the tubular type fan refrigeration unit have the advantages of effectively reducing size, improving independence of the refrigeration unit and the like.
Description
Technical field
The utility model relates to a kind of refrigeration unit and the constant temperature cabinet of refrigeration unit is housed, and especially relates to a kind of cross flow fan refrigeration unit and the constant temperature cabinet of cross flow fan refrigeration unit is housed.
Background technology
Refrigeration and low temperature control have the propagation that suppresses food fermentation, mould, many effects such as the physicochemical property of optimization of active agent.Utilize natural ice stored food and grotto to avoid heat from the ancient times people, constant temperature refrigeration plants such as the refrigerator that is seen everywhere in the life by now, air-conditioning have reflected the artificial creative work of creating low temperature environment of these characteristics of human use invariably.
Along with the progress of science and technology and people improve constantly what quality of the life required, miniaturization and the refrigeration unit that has more independence more and more obtain user's favor.See also 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, and this window air conditioner has the indoor and outdoors machine of integral type, has simple in structure with respect to common split type domestic air conditioning; Characteristics easy for installation; But it has twin shaft and stretches motor and the tube-axial fan and the centrifugal fan that are positioned at the motor two axial ends, because the restriction of the central space of centrifugal fan adds and do not do too many improvement in the design; Make that its internal structure is loose; It is huge too fat to move that unit height and overall structure still show, and go out the opposing setting of air intake vent, can't satisfy the needs of free-standing indoor refrigeration unit.The utility model patent of authorizing Jiangmen gold antelope daily-use electrical appliance Co., Ltd is in addition announced CN201611146U number, the utility model patent of authorizing Xinfeng Co., Ltd., Shandong and is announced CN2795727Y number and authorize the utility model patent of Guangdong Galanz Group Co.,Ltd and announce CN201715668U number etc. and also to be some prior aries relevant with the utility model.
The utility model content
The purpose of the utility model be exactly provide a kind of in order to overcome the defective that above-mentioned prior art exists and effectively reduce volume, increase refrigeration unit independence the cross flow fan refrigeration unit and the constant temperature cabinet of cross flow fan refrigeration unit is housed.
The purpose of the utility model can realize through following technical scheme:
A kind of cross flow fan refrigeration unit is characterized in that, comprises installed surface, cover body, and base portion is located at compressor, evaporimeter, condenser on the base portion, accommodates evaporimeter and condenser is isolated in outer refrigerating chamber, twin shaft and stretch motor; Described installed surface and cover body are connected to form accommodation space; Described base portion is installed on the installed surface and is positioned at accommodation space; Described twin shaft is stretched motor and is passed refrigerating chamber and be provided with first axle head adjacent with evaporimeter and second axle head adjacent with condenser; On described first axle head cross flow fan is housed, on described second axle head tube-axial fan is housed.
Described refrigeration unit also is provided with power module, temperature control and display module, drain module.
Described drain module comprise the condensed water that evaporimeter is produced be collected into the pipeline of condenser bottom, be located at condenser away from a side of tube-axial fan with the water-absorbing body that is drawn to air port, condenser the place ahead on the condensed water.
Described water-absorbing body is a nonwoven, and this nonwoven indentation is arranged in condenser the place ahead.
Described evaporimeter is the dividing plate shape; Described refrigerating chamber is separated into air-inlet cavity and air-out chamber through evaporimeter; Described air-inlet cavity and air-out chamber offer air inlet and air outlet respectively on installed surface, the axis parallel of described cross flow fan passes air inlet, air outlet and evaporimeter in installed surface and when moving and forms circulation.
Described condenser is the dividing plate shape, and the diametric plane of described tube-axial fan is parallel to the separator face of condenser and when operation, forms the wind that blows to condenser.
A kind of constant temperature cabinet that is assembled with described cross flow fan refrigeration unit; It is characterized in that; 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 corresponding opening of air outlet, air inlet with the refrigeration unit installed surface.
Described refrigeration unit also is provided with and supplies fixture to wear refrigeration unit is fixed in the fixing hole on the cabinet.
Compared with prior art, the utlity model has following advantage:
When effectively utilizing twin shaft to stretch the motor saving energy, use cross flow fan, improved the efficiency of refrigeration unit, reduce noise, also make the overall volume of refrigeration unit be reduced compact conformation.
Description of drawings
Fig. 1 is the utility model refrigeration unit and constant temperature cabinet cabinet separated structures sketch map;
Fig. 2 is the perspective view of the utility model refrigeration unit internal structure;
Fig. 3 is the perspective view of another angle of the utility model refrigeration unit internal structure;
Fig. 4 is the sectional structure sketch map of A-A direction among Fig. 2;
Fig. 5 is the functional structure chart of the utility model refrigeration unit.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is elaborated.
Embodiment
To shown in Figure 5, the refrigeration principle of the utility model is consistent with the principle that general compressor constant temperature freezes like Fig. 1, i.e. effect through compressor shortens the lower vapour pressure of pressure into pressure higher steam, and the volume of steam is reduced, and pressure raises.Compressor sucks the working substance steam of the lower pressure that comes out from evaporimeter, makes it to send into condenser after pressure raises, and in condenser, is condensed into the higher liquid of pressure; After the choke valve throttling; After becoming the lower liquid of pressure, send into evaporimeter, heat absorption evaporation in evaporimeter and become the lower steam of pressure; Send into the inlet of compressor again, thereby accomplish kind of refrigeration cycle.Said constant temperature cabinet cabinet 20 has an end face 201, and said refrigeration unit 10 has installed surface 101 that matches with end face 201 and the cover body 103 that coats refrigeration unit 10 peripheries.Said refrigeration unit 10 is provided with power module independently 105 and temperature control and display module 107 to realize being independent of the power supply and the function of temperature control of constant temperature cabinet cabinet 20.Simultaneously; Said refrigeration unit 10 also is provided with and supplies the plurality of fixed part to wear refrigeration unit 10 is fixed in the fixing hole 109 on the constant temperature cabinet cabinet 20; Promptly only need remove the fixture that is installed on the fixing hole can separate from constant temperature cabinet cabinet 20 easily; So design can make refrigeration unit have higher degree of integration and independence, is easier to replacement and maintenance.
See also Fig. 2 and Fig. 3 and combine shown in Figure 1; Said refrigeration unit 10 has a base portion 11 and is mounted on the refrigerating circuit that is formed by compressor 12, evaporimeter 13 and condenser 14 on the base portion 11; Said refrigeration unit 10 also comprises accommodates said evaporimeter 13 and said condenser 14 is isolated from outer refrigerating chamber 15, and said refrigerating chamber 15 is mounted to base portion 11 clampings through a sub-lid 141 and forms.Said refrigeration unit 10 comprises that also a twin shaft stretches motor 16; Said twin shaft is stretched first axle head 161 and second axle head 162 that passes refrigerating chamber 15 and contiguous condenser 14 that motor 16 has contiguous evaporimeter 13; Group is provided with cross flow fan 1611 on said first axle head 161, and the second axle head group that said twin shaft is stretched motor is provided with tube-axial fan 1621.Flat and the loose dissipating bind structure of centrifugal fan that is different from common window air conditioner, the utility model cross flow fan 1611 reduces noise when effectively utilizing twin shaft to stretch the motor saving energy, also reduced the overall volume of refrigeration unit, and structure is more compact.The installed surface 101 of said refrigeration unit 10 encloses a part that forms said refrigerating chamber 15; Said evaporimeter 13 is the dividing plate shape, and (the dividing plate shape of being said here just vividly describes its structure; The nonproprietary name speech; As long as form the planar isolation of plate), said refrigerating chamber 15 is separated into air-inlet cavity 151 and air-out chamber 152 through evaporimeter 13, and said air-inlet cavity 151 offers air inlet 1511 and air outlet 1521 respectively with air-out chamber 152 on installed surface 101; Offer on the end face 201 of said constant temperature cabinet cabinet 20 and the air inlet of installed surface, the opening 2011,2021 that air outlet is complementary.Said condenser 14 also is the dividing plate shape, and the diametric plane of said tube-axial fan 1621 is parallel to the separator face of condenser 14 and when operation, forms the wind that blows to condenser 14.Please consult Fig. 4 especially, the axis parallel of said cross flow fan 1611 is in installed surface 101 and the time pass said air inlet 1511, air outlet 1521 and evaporimeter 13 in operation and form circulation.Said axis parallel can pass air inlet 1511 and air outlet 1521 with more connecting and form strong wind circulation in the setting of installed surface 101, reduces windage loss thereby reach, and improves the effect of efficiency.
See also Fig. 3; Said refrigeration unit 10 also is provided with the pipeline that the condensed water that evaporimeter 13 is produced is collected into condenser 14 bottoms one water-collecting tray 108; Said condenser 14 also is provided with the water-absorbing body 1081 that is drawn to air port, condenser 14 the place ahead on the condensed water away from a side of tube-axial fan 1621; The present embodiment water-absorbing body is a nonwoven; Said nonwoven indentation is arranged in condenser the place ahead, flows and realizes the evaporation to moisture to make full use of air that heat that condenser 13 distributes and tube-axial fan 1621 form, and this measure is integrated into drainage arrangement in the refrigeration unit; Having saved common refrigeration unit needs to be provided with in addition the discharge pipe line that extends to the refrigeration unit peripheral space etc., has improved its independence and convenience greatly.
See also Fig. 5; The driver module that the utility model refrigeration unit 10 will realize in the required power module of correlation function 105, refrigeration module (compressor 12, evaporimeter 13 and condenser 14), the cabinet and the cabinet outer air circulates (stretch motor 16 and be mounted on the cross flow fan 1611 of two axial ends by twin shaft; The second axle head group of stretching motor with said twin shaft is provided with tube-axial fan 1621) and temperature control and display module 107 and process of refrigerastion in incidental drain module (water-collecting tray 108 and water-absorbing body 1081) integrate together effectively; Compact conformation not only; Energy-efficient, and have very strong independence, dismounting is all very convenient with replacing.
The just preferred embodiment of the utility model of foregoing description is not limited to this certainly.Be that every simple equivalent of doing according to the utility model claims and description changes and modifies, all should still belong in the scope that the utility model patent contains.
Claims (8)
1. a cross flow fan refrigeration unit is characterized in that, comprises installed surface, cover body, and base portion is located at compressor, evaporimeter, condenser on the base portion, accommodates evaporimeter and condenser is isolated in outer refrigerating chamber, twin shaft and stretch motor; Described installed surface and cover body are connected to form accommodation space; Described base portion is installed on the installed surface and is positioned at accommodation space; Described twin shaft is stretched motor and is passed refrigerating chamber and be provided with first axle head adjacent with evaporimeter and second axle head adjacent with condenser; On described first axle head cross flow fan is housed, on described second axle head tube-axial fan is housed.
2. a kind of cross flow fan refrigeration unit according to claim 1 is characterized in that described refrigeration unit also is provided with power module, temperature control and display module, drain module.
3. a kind of cross flow fan refrigeration unit according to claim 2; It is characterized in that, described drain module comprise the condensed water that evaporimeter is produced be collected into the pipeline of condenser bottom, be located at condenser away from a side of tube-axial fan with the water-absorbing body that is drawn to air port, condenser the place ahead on the condensed water.
4. a kind of cross flow fan refrigeration unit according to claim 3 is characterized in that described water-absorbing body is a nonwoven, and this nonwoven indentation is arranged in condenser the place ahead.
5. a kind of cross flow fan refrigeration unit according to claim 1; It is characterized in that; Described evaporimeter is the dividing plate shape; Described refrigerating chamber is separated into air-inlet cavity and air-out chamber through evaporimeter, and described air-inlet cavity and air-out chamber offer air inlet and air outlet respectively on installed surface, and the axis parallel of described cross flow fan is in installed surface.
6. a kind of cross flow fan refrigeration unit according to claim 1 is characterized in that described condenser is the dividing plate shape, and the diametric plane of described tube-axial fan is parallel to the separator face of condenser.
7. constant temperature cabinet that is assembled with the described cross flow fan refrigeration unit of claim 1; It is characterized in that; 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 corresponding opening of air outlet, air inlet with the refrigeration unit installed surface.
8. a kind of constant temperature cabinet that is assembled with the cross flow fan refrigeration unit according to claim 7 is characterized in that, described refrigeration unit also is provided with and supplies fixture to wear refrigeration unit is fixed in the fixing hole on the cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202090235U CN202126109U (en) | 2011-06-20 | 2011-06-20 | Tubular type fan refrigeration unit and constant-temperature cabinet with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202090235U CN202126109U (en) | 2011-06-20 | 2011-06-20 | Tubular type fan refrigeration unit and constant-temperature cabinet with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202126109U true CN202126109U (en) | 2012-01-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202090235U Expired - Fee Related CN202126109U (en) | 2011-06-20 | 2011-06-20 | Tubular type fan refrigeration unit and constant-temperature cabinet with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202126109U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110793251A (en) * | 2018-08-02 | 2020-02-14 | 青岛海尔特种电冰柜有限公司 | Self-lifting cabinet with refrigeration function and assembling method thereof |
-
2011
- 2011-06-20 CN CN2011202090235U patent/CN202126109U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110793251A (en) * | 2018-08-02 | 2020-02-14 | 青岛海尔特种电冰柜有限公司 | Self-lifting cabinet with refrigeration function and assembling method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120125 Termination date: 20180620 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |