CN207585211U - A kind of novel changes in temperature conversion cabinet - Google Patents
A kind of novel changes in temperature conversion cabinet Download PDFInfo
- Publication number
- CN207585211U CN207585211U CN201721764075.2U CN201721764075U CN207585211U CN 207585211 U CN207585211 U CN 207585211U CN 201721764075 U CN201721764075 U CN 201721764075U CN 207585211 U CN207585211 U CN 207585211U
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- changes
- temperature
- evaporation
- ptc heater
- plate
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Abstract
A kind of novel changes in temperature conversion cabinet, body including being internally provided with changes in temperature chamber, the changes in temperature top of chamber is fixed with PTC heater and the evaporation fan positioned at PTC heater forepart, changes in temperature chamber back is equipped with evaporation plate, evaporation plate is located at below PTC heater and evaporation fan, changes in temperature chamber Inner Constitution followed by evaporation fan, PTC heater and evaporation plate circulating air duct.The utility model changes in temperature conversion cabinet can realize the dual function of heating and refrigeration, and the working efficiency of its circulating air duct is high.
Description
Technical field
The utility model is related to a kind of novel changes in temperature conversion cabinets.
Background technology
Refrigerator on the market generally only has the function of refrigeration, but when winter, user it is desirable that heating
Function, so, general refrigerator cannot meet this demand.
Therefore, it is necessary to be further improved.
Utility model content
The purpose of the utility model is to overcome above-mentioned the shortcomings of the prior art, and a kind of novel changes in temperature are provided and are turned
Cabinet is changed, can realize the dual function of heating and refrigeration, and the working efficiency of its circulating air duct is high.
What the purpose of this utility model was realized in：
A kind of novel changes in temperature conversion cabinet, the body including being internally provided with changes in temperature chamber, the changes in temperature top of chamber are fixed with PTC
Heater and the evaporation fan positioned at PTC heater forepart, changes in temperature chamber back are equipped with evaporation plate, and evaporation plate is located at PTC heater
With evaporation fan below, changes in temperature chamber Inner Constitution followed by evaporation fan, PTC heater and evaporation plate circulating air duct.
Spaced layer between the evaporation plate and changes in temperature chamber back, circulation air path is formed between evaporation plate and changes in temperature chamber.
The circulation air path includes the first air duct being located in wall.
The circulation air path includes further including the second air duct of evaporation plate relative spacing layer opposite side.
The evaporation plate extends downwardly but not in contact with to changes in temperature bottom of chamber portion, circulating air duct spontaneous evaporation plate is followed by changes in temperature
Bottom of chamber portion, changes in temperature chamber forepart and changes in temperature top of chamber simultaneously eventually enter into evaporation fan and PTC heater.
The changes in temperature intracavitary is equipped with several demarcation strips from top to bottom, and demarcation strip is located at the front of evaporation plate.
The heat sink strip that the PTC heater includes the fixed seat of two or so distributions and is arranged between two fixed seats, heat dissipation
Item includes upper fixinig plate, lower fixinig plate and the corrugate fin being arranged between fixinig plate and lower fixinig plate, corrugate fin
Pitch A be more than 6mm.
The changes in temperature top of chamber is fixed with wind scooper, and wind chamber is formed between wind scooper and body, and PTC heater is located at wind chamber
Interior, wind scooper includes air inlet and air outlet, and evaporation fan is fixed on the air inlet of wind scooper, and air outlet is towards evaporation plate.
The beneficial effects of the utility model are as follows：
1st, changes in temperature conversion cabinet, refrigeration are passed through using evaporation plate (plate-type evaporator), heating using PTC heater
Control switch carries out the switching of cold and hot operating mode, cooling in summer, and winter heating achievees the effect that dual-use, meets user
Two different demands save the purchase cost of user；
2nd, it using double air channel structures, is more advantageous to hot-air or cold air being quickly and evenly transmitted to changes in temperature intracavitary and (turns
Change inside cabinet), promote heating or the efficiency freezed；
3rd, the pitch of the corrugate fin of PTC heater is more than 6mm, more than common PTC heater, can effectively prevent cold
Condensate is agglomerated in the corrugated fins on piece of PTC heater, effectively avoids the occurrence of the common practice of gambling.
Description of the drawings
Fig. 1 is the sectional view of one embodiment of the utility model.
Fig. 2 is the vertical view of one embodiment PTC heater of the utility model.
Specific embodiment
The utility model is further described with reference to the accompanying drawings and embodiments.
Referring to Fig. 1-Fig. 2, the changes in temperature conversion cabinet of the utility model, the body 1 including being internally provided with changes in temperature chamber 2, the changes in temperature chamber 2
Top is fixed with PTC heater 3 and the evaporation fan 4 positioned at 3 forepart of PTC heater, and 2 back of changes in temperature chamber is equipped with evaporation plate 5, steams
Hair plate 5 is located at 4 lower section of PTC heater 3 and evaporation fan, and 2 Inner Constitution of changes in temperature chamber is followed by evaporation fan 4, PTC heater
3 and the circulating air duct of evaporation plate 5.
Circulating air duct it is rational in infrastructure, hot-air or cold air can be made quickly and evenly to be transmitted to each inside changes in temperature chamber 2
A position reaches efficient heating or refrigeration effect, improves user experience, and changes in temperature conversion cabinet refrigeration utilizes evaporation plate 5, heating profit
With PTC heater 3, the effect of dual-use is realized.
Further, spaced layer between 2 back of the evaporation plate 5 and changes in temperature chamber, between evaporation plate 5 and changes in temperature chamber 2
Circulation air path is formed, the circulation air path of the present embodiment includes the first air duct 61 being located in wall and including 5 phase of evaporation plate
To the second air duct 62 of wall opposite side.During actual design, the second air duct 62 can be removed.
It includes the second air duct 62 of the 5 relative spacing layer opposite side of the first air duct 61 and evaporation plate being located in wall.
Hot-air or cold air enter from the top of evaporation plate 5, are then divided into two-way, flow through the first air duct 61, mistake all the way
Any bottom end (i.e. the bottom of changes in temperature chamber 2) dissipated and directly reach evaporation plate 5 will not occur in journey, ensure air through pervaporation
In the transmission process of plate 5, heat exchange is (i.e. temperature change is little) as small as possible, then is diffused upwards so as to full of entire changes in temperature
Chamber 2, ensure air can reach in 2 bottom of changes in temperature chamber and changes in temperature chamber 2 far from evaporation plate 5 each position, it is ensured that heating or
Refrigeration effect；Another way flows through the second air duct 62, and the second air duct 62 is directly connected with changes in temperature chamber 2, air along evaporation plate 5 to flow down
It moves and is diffused on the way inside changes in temperature chamber 2.
In conclusion most of position of changes in temperature chamber 2 can be transported to more quickly by flowing through the air in the second air duct 62, and flow
Air through the first air duct 61 can be transported at position of the changes in temperature chamber 2 far from the second air duct 62, and double air channel structures ensure hot-air
Or cold air can reach each position of changes in temperature chamber 2, ensure that the temperature difference of 2 various places inside of changes in temperature chamber is little, effectively avoid changes in temperature
Frosting or icing phenomenon occur for 2 inside of chamber, reduce the maintenance cost of user, improve user experience.
Further, the evaporation plate 5 extends downwardly but not in contact with to 2 bottom of changes in temperature chamber, circulating air duct spontaneous evaporation plate 5
Followed by 2 bottom of changes in temperature chamber, 2 forepart of changes in temperature chamber and 2 top of changes in temperature chamber and eventually enter into evaporation fan 4 and PTC heater 3.
Flowing through the air in the first air duct 61 and the second air duct 62 finally can reach 2 bottom of changes in temperature chamber, and before changes in temperature chamber 2
Converge in portion.
Further, several demarcation strips 7 are equipped in the changes in temperature chamber 2 from top to bottom, before demarcation strip 7 is located at evaporation plate 5
Side.
Further, the PTC heater 3 includes the fixed seat 31 of two or so distributions and is arranged between two fixed seats 31
Heat sink strip, heat sink strip includes upper fixinig plate 32, lower fixinig plate 33 and being arranged between fixinig plate 32 and lower fixinig plate 33
Corrugate fin 34, the pitch A of corrugate fin 34 are more than 6mm, and pitch A is more than common PTC heater, and pitch A can more than 6mm
Condensed water is effectively prevent to accumulate, avoids blocking air duct, condensed water can be effectively prevent in the corrugate fin 34 of PTC heater 3
Upper cohesion, effectively avoids the occurrence of the common practice of gambling.
Further, 2 top of changes in temperature chamber is fixed with wind scooper 8, and wind chamber, PTC are formed between wind scooper 8 and body 1
Heater 3 is located at wind intracavitary, and wind scooper 8 includes air inlet and air outlet, and evaporation fan 4 is fixed on the air inlet of wind scooper 8,
Air outlet ensures that air can flow through evaporation plate 5 and carry out heat exchange towards evaporation plate 5.
It is above disclosed to be only the preferred embodiment of the utility model rather than the utility model is limited with this
Claims according to the equivalent variations made in scope of protection of the utility model, still belong to what the utility model was protected
Range.
Claims (8)
1. a kind of novel changes in temperature conversion cabinet, the body (1) including being internally provided with changes in temperature chamber (2), it is characterised in that：The changes in temperature
PTC heater (3) and the evaporation fan (4) positioned at PTC heater (3) forepart, changes in temperature chamber (2) back are fixed at the top of chamber (2)
Equipped with evaporation plate (5), evaporation plate (5) below PTC heater (3) and evaporation fan (4), changes in temperature chamber (2) Inner Constitution according to
The secondary circulating air duct for flowing through evaporation fan (4), PTC heater (3) and evaporation plate (5).
2. novel changes in temperature conversion cabinet according to claim 1, it is characterised in that：The evaporation plate (5) is carried on the back with changes in temperature chamber (2)
Spaced layer between portion forms circulation air path between evaporation plate (5) and changes in temperature chamber (2).
3. novel changes in temperature conversion cabinet according to claim 2, it is characterised in that：The circulation air path includes being located at wall
Interior the first air duct (61).
4. novel changes in temperature conversion cabinet according to claim 3, it is characterised in that：The circulation air path includes further including evaporation
Second air duct (62) of plate (5) relative spacing layer opposite side.
5. novel changes in temperature conversion cabinet according to claim 1, it is characterised in that：The evaporation plate (5) extends downwardly but simultaneously
Changes in temperature chamber (2) bottom is not exposed to, circulating air duct spontaneous evaporation plate (5) is followed by changes in temperature chamber (2) bottom, changes in temperature chamber (2) forepart
And at the top of changes in temperature chamber (2) and eventually enter into evaporation fan (4) and PTC heater (3).
6. novel changes in temperature conversion cabinet according to claim 1, it is characterised in that：It is set from top to bottom in the changes in temperature chamber (2)
There are several demarcation strips (7), demarcation strip (7) is positioned at the front of evaporation plate (5).
7. according to any one of the claim 1-6 novel changes in temperature conversion cabinets, it is characterised in that：PTC heater (3) packet
The heat sink strip for including the fixed seat (31) of two or so distributions and being arranged between two fixed seats (31), heat sink strip include upper fixinig plate
(32), lower fixinig plate (33) and the corrugate fin (34) being arranged between fixinig plate (32) and lower fixinig plate (33), ripple
The pitch A of cooling fin (34) is more than 6mm.
8. novel changes in temperature conversion cabinet according to claim 7, it is characterised in that：It is fixed with and leads at the top of the changes in temperature chamber (2)
Fan housing (8) forms wind chamber between wind scooper (8) and body (1), PTC heater (3) positioned at wind intracavitary, wind scooper (8) including into
Air port and air outlet, evaporation fan (4) are fixed on the air inlet of wind scooper (8), and air outlet is towards evaporation plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721764075.2U CN207585211U (en) | 2017-12-14 | 2017-12-14 | A kind of novel changes in temperature conversion cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721764075.2U CN207585211U (en) | 2017-12-14 | 2017-12-14 | A kind of novel changes in temperature conversion cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207585211U true CN207585211U (en) | 2018-07-06 |
Family
ID=62738666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721764075.2U Active CN207585211U (en) | 2017-12-14 | 2017-12-14 | A kind of novel changes in temperature conversion cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207585211U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111820679A (en) * | 2019-04-23 | 2020-10-27 | 威海新北洋数码科技有限公司 | Display cabinet |
| CN114034157A (en) * | 2021-11-26 | 2022-02-11 | 澳柯玛股份有限公司 | But vertical transparent door hutch of air-cooled of cold and hot conversion |
-
2017
- 2017-12-14 CN CN201721764075.2U patent/CN207585211U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111820679A (en) * | 2019-04-23 | 2020-10-27 | 威海新北洋数码科技有限公司 | Display cabinet |
| CN114034157A (en) * | 2021-11-26 | 2022-02-11 | 澳柯玛股份有限公司 | But vertical transparent door hutch of air-cooled of cold and hot conversion |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190611 Address after: 528305 Xiaohuangpu Community Resident Committee, Ronggui Street Office, Shunde District, Foshan City, Guangdong Province, 1 1202 Gaojun Science and Technology Innovation Center, No. 1 Chaoguinan Road (Residence Declaration) Patentee after: Guangdong Hairong Cold Chain Technology Co., Ltd. Address before: 528305 Second Floor 203, No. 7 Jianfeng Road, Ronggui Rongli Residential Committee, Shunde District, Foshan City, Guangdong Province Patentee before: Guangdong Lianyi cold chain equipment Co., Ltd. |
|
| TR01 | Transfer of patent right |