CN207132613U - A kind of refrigerator with anti-dewfall structure - Google Patents
A kind of refrigerator with anti-dewfall structure Download PDFInfo
- Publication number
- CN207132613U CN207132613U CN201720940378.9U CN201720940378U CN207132613U CN 207132613 U CN207132613 U CN 207132613U CN 201720940378 U CN201720940378 U CN 201720940378U CN 207132613 U CN207132613 U CN 207132613U
- Authority
- CN
- China
- Prior art keywords
- condensation
- air
- refrigerator
- compressor
- casing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000009833 condensation Methods 0.000 claims abstract description 42
- 230000000694 effects Effects 0.000 claims abstract description 16
- 230000005494 condensation Effects 0.000 claims abstract description 8
- 238000005265 energy consumption Methods 0.000 abstract description 5
- 238000005057 refrigeration Methods 0.000 abstract description 4
- 238000009423 ventilation Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 7
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000001112 coagulating effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000037081 physical activity Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The utility model discloses a kind of refrigerator with anti-dewfall structure, it is related to technical field of refrigeration equipment, the door body of casing is to turn the door structure of beam provided with activity, and compressor bin is located at casing backside top or bottom, is fixed with compressor inside it, supply air duct is fixed on outside casing, its front end is air inlet, and end is air outlet, and inside is set up defences condensation fan, air inlet connects with compressor bin, and air outlet is located at activity and turns back portion；The high temperature air of compressor bin is drained to anti-condensation position by the utility model by the supply air duct connected with compressor bin, improve to a certain extent and turn beam, door panel surface temperature, while high temperature air is drained into anti-condensation position, increase the cross-ventilation at anti-condensation position, the relatively low humid air of temperature in small space is blown away, realizes anti-condensation effect；It is anti-condensation using hot-air progress caused by compressor bin, without setting heater, it is only necessary to powered to anti-condensation fan, greatly reduce the overall energy consumption of refrigerator.
Description
Technical field
It the utility model is related to technical field of refrigeration equipment, and in particular to a kind of refrigerator with anti-dewfall structure.
Background technology
Refrigerator is a kind of refrigeration plant for keeping constant low temperature, be in life common one kind be used for low-temperature preservation food or
The electrical equipment of other articles, it is widely used in life, industrial circle.French door refrigerator is refrigerator kind popular all the more in recent years
Class, it eliminates the central dividing plate of chill space, forms the horizontal space layout of ultra-wide, the convenient food for storing various sizes.Mesh
Before, French door refrigerator is typically separated chill space and freeze space using dividing plate, and is set between two chill space door body
Activity turns girder construction.For fixed diaphragm structure, typically prevent from coagulating by way of fixing warm condenser pipeline thereon
Dew；And turning beam for activity, warm condenser pipeline can not be fixed thereon, simultaneously because the limitation of structure and material causes it
Heat-insulating property is poor, and the position narrow space, and cross-ventilation is not smooth, and humid air easily aggregation condenses in the movable door turned near beam
Body and gasket surface produce condensation.To prevent condensation from producing, electric heater typically is pasted in its inner surface, by aiding in electricity to add
Heat improves surface temperature.Electric heater uses High Level AC Voltage, and energy consumption accounts for energy consumption more than 20%, also existed in practical application
The problems such as electric leakage, high energy consumption.
Utility model content
The utility model is precisely in order to avoid the weak point present in above-mentioned prior art, there is provided one kind has anti-condensation
Reveal the refrigerator of structure.
The utility model adopts the following technical scheme that to solve technical problem：A kind of refrigerator with anti-dewfall structure, bag
Casing is included, the door body of the casing is to turn the door structure of beam provided with activity, and compressor bin is located at the casing backside top
Or bottom, compressor is fixed with inside it, and supply air duct is fixed on outside the casing, and its front end is air inlet, and end is
Air port, inside are set up defences condensation fan, and the air inlet connects with the compressor bin, and the air outlet is located at the activity and turns beam
Top.
Further, in addition to control unit and the environment temperature sensor that is electrically connected, described control unit are used
In the work of storage, analyze data and the control anti-condensation fan, the environment temperature sensor is used for outside refrigerator
Measuring environment temperature.
Further, described control unit is also electrically connected with the compressor, and according to the work feelings of the compressor
Condition controls the work of the anti-condensation fan.
Further, the air inlet is communicated at the top of the compressor bin.
Further, the anti-condensation fan is located at the air inlet position.
The utility model provides a kind of refrigerator with anti-dewfall structure, has the advantages that：
1st, the high temperature air of compressor bin is drained to by anti-condensation position by the supply air duct that is connected with compressor bin, one
Determine to improve in degree and turn beam, door panel surface temperature, realize anti-condensation effect；
2nd, while high temperature air being drained into anti-condensation position, the cross-ventilation at anti-condensation position is increased, by narrow and small sky
The relatively low humid air of interior temperature is blown away, and further improves anti-condensation effect；
3rd, it is anti-condensation using hot-air progress caused by compressor bin, without setting heater, it is only necessary to Anti-condensation air
Fan power supply, greatly reduce the overall energy consumption of refrigerator.
Brief description of the drawings
Fig. 1 is front view of the present utility model；
Fig. 2 is backsight partial sectional view of the present utility model；
Fig. 3 is left view partial sectional view of the present utility model；
Fig. 4 is anti-condensation control flow chart.
In figure：
1st, casing, 11, door body, 12, activity turn beam；21st, compressor bin, 22, compressor, 3, anti-condensation fan；4th, blow
Air channel, 41, air inlet, 42, air outlet.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Type embodiment, the technical scheme in the embodiment of the utility model is clearly and completely described, it is clear that described implementation
Example is the utility model part of the embodiment, rather than whole embodiments.Based on the embodiment in the utility model, this area
The every other embodiment that those of ordinary skill is obtained under the premise of creative work is not made, belongs to the utility model
The scope of protection.
As shown in FIG. 1 to 3, its structural relation is：Including casing 1, the door body 11 of casing 1 is to turn beam 12 provided with activity
Door structure, compressor bin 21 are located at the backside top of casing 1 or bottom, are fixed with compressor 22, supply air duct 4 inside it
Be fixed on outside casing 1, its front end is air inlet 41, and end is air outlet 42, and inside is set up defences condensation fan 3, air inlet 41 with
Compressor bin 21 connects, and air outlet 42 is located at activity and turns the top of beam 12.
Preferably, in addition to control unit and the environment temperature sensor that is electrically connected, control unit be used to storing,
The work of analyze data and the anti-condensation fan 3 of control, environment temperature sensor is outside refrigerator, for measuring environment temperature.
Preferably, control unit is also electrically connected with compressor 22, and anti-condensation according to the control of the working condition of compressor 22
Divulge a secret fan 3 work.
Preferably, air inlet 41 is communicated in the top of compressor bin 21.
Preferably, anti-condensation fan 3 is located at the position of air inlet 41.
As shown in figure 4, when specifically used, control unit is according to the design temperature and compressor to freeze in environment temperature, case
Working condition control the work of anti-condensation fan 3, to ensure anti-condensation effect.
Anti-condensation control method comprises the following steps：
1) the design temperature H of refrigeration in case is preset0, control unit reads and stores design temperature H0；
2) environment temperature sensor works, and obtains the measured value H of environment temperature, and H is fed back into control unit；
3) control unit is analyzed H numerical value, performs step 4) during 10 DEG C of H ＜, performs step 5) during 35 DEG C of H ＞,
Otherwise step 6) is performed；
4) described control unit controls anti-condensation fan 3 to be stopped, and performs step 9)；
5) described control unit controls the anti-condensation fan 3 with rotating speed V3Work, and step 9) is performed, wherein, V3For height
Warm base rpm, is defaulted in described control unit；
6) the described control unit detection working condition of compressor 2, if the compressor 2 stops, step 7) is performed, is otherwise held
Row step 8)；
7) described control unit controls the anti-condensation fan 3 with rotating speed V2=1.2V0(1-0.05[H0- 4]) work, and
Step 9) is performed, wherein, V0Based on rotating speed, default in described control unit；
8) described control unit controls the anti-condensation fan 3 with rotating speed V1=V0(1-0.05[H0- 4]) work, wherein,
V0Based on rotating speed, default in described control unit；
9) environment temperature sensor obtains environment temperature H in real time1And control unit is fed back to, work as H1＜ H of ＜ 10, H1＜ 35
＜ H, the ＜ H of H ＜ 351Or the ＜ H of H ＜ 101And it is continued above preset time t1When, with the H measured for the last time1As H and perform step
It is rapid 3).
Preferably, the base rpm V0With high temperature base rpm V3Determined by experimental results；Refrigerator is in environment temperature
25 DEG C, humidity 85%, preset temperature H0Run under conditions of=4 DEG C, it is attached that the anti-condensation fan 3 can realize that activity turns beam 12
Closely the minimum speed without condensation is V0；Refrigerator is in 38 DEG C of environment temperature, humidity 85%, preset temperature H0Transported under conditions of=2 DEG C
OK, it is V that the anti-condensation fan 3, which can realize that activity turns the minimum speed without condensation near beam 12,3。
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply and deposited between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability includes, so that process, method, article or equipment including a series of elements not only will including those
Element, but also the other element including being not expressly set out, or it is this process, method, article or equipment also to include
Intrinsic key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that
Other identical element also be present in process, method, article or equipment including the key element.
Above example is only to illustrate the technical solution of the utility model, rather than its limitations；Although with reference to foregoing reality
Example is applied the utility model is described in detail, it will be understood by those within the art that：It still can be to preceding
State the technical scheme described in each embodiment to modify, or equivalent substitution is carried out to which part technical characteristic；And these
Modification is replaced, and the essence of appropriate technical solution is departed from the spirit and model of various embodiments of the utility model technical scheme
Enclose.
Claims (5)
1. a kind of refrigerator with anti-dewfall structure, including casing (1), the door body (11) of the casing (1) is to turn provided with activity
The door structure of beam (12), it is characterised in that：Compressor bin (21) is located at the casing (1) backside top or bottom, in it
Portion is fixed with compressor (22), and supply air duct (4) is fixed on the casing (1) outside, and its front end is air inlet (41), and end is
Air outlet (42), inside are set up defences condensation fan (3), and the air inlet (41) connects with the compressor bin (21), the air-out
Mouth (42) is located at the activity and turned at the top of beam (12).
A kind of 2. refrigerator with anti-dewfall structure according to claim 1, it is characterised in that：Also include control unit and
The environment temperature sensor being electrically connected, described control unit is used to storing, analyze data and the control Anti-condensation air
The work of (3) is fanned, the environment temperature sensor is outside refrigerator, for measuring environment temperature.
A kind of 3. refrigerator with anti-dewfall structure according to claim 2, it is characterised in that：Described control unit also with
The compressor (22) is electrically connected with, and controls the anti-condensation fan (3) according to the working condition of the compressor (22)
Work.
A kind of 4. refrigerator with anti-dewfall structure according to claim 1, it is characterised in that：The air inlet (41) is even
Pass through at the top of the compressor bin (21).
A kind of 5. refrigerator with anti-dewfall structure according to claim 1, it is characterised in that：The anti-condensation fan
(3) it is located at the air inlet (41) position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720940378.9U CN207132613U (en) | 2017-07-31 | 2017-07-31 | A kind of refrigerator with anti-dewfall structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720940378.9U CN207132613U (en) | 2017-07-31 | 2017-07-31 | A kind of refrigerator with anti-dewfall structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207132613U true CN207132613U (en) | 2018-03-23 |
Family
ID=61640617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720940378.9U Active CN207132613U (en) | 2017-07-31 | 2017-07-31 | A kind of refrigerator with anti-dewfall structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207132613U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111735261A (en) * | 2020-06-22 | 2020-10-02 | 长虹美菱股份有限公司 | Refrigerator heat dissipation air duct |
-
2017
- 2017-07-31 CN CN201720940378.9U patent/CN207132613U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111735261A (en) * | 2020-06-22 | 2020-10-02 | 长虹美菱股份有限公司 | Refrigerator heat dissipation air duct |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107246757A (en) | A kind of refrigerator and condensation prevention control method with anti-dewfall structure | |
| CN203215927U (en) | Air volume control system of central air conditioner | |
| CN107388699A (en) | A kind of ducting assembly and its control method for refrigerator | |
| CN208059193U (en) | A kind of defrosting control system of fresh air system | |
| CN206101542U (en) | Novel mushroom is dried device | |
| CN203771958U (en) | Heat-pump agricultural product drying system with function of waste heat recovery | |
| CN103830993A (en) | Environmental testing machine, and dehumidifying apparatus and dehumidifying method of environmental testing machine | |
| CN107692675A (en) | A kind of nobody the intelligent fresh food supermarket of constant temperature and humidity 24 hours | |
| CN207300943U (en) | External wall heat-insulation warm keeping device for detecting performance | |
| CN207132613U (en) | A kind of refrigerator with anti-dewfall structure | |
| CN208832861U (en) | A kind of solar energy greenhouse and heat pump united drying system | |
| CN203523384U (en) | Energy-saving storage used for storing agricultural products | |
| CN206875778U (en) | A kind of energy-saving particle ice producing machine | |
| CN204568399U (en) | A kind of constant temperature fresh-keeping case of use in winter | |
| CN103982962A (en) | Low-temperature regeneration runner dehumidifying system and working method | |
| CN207400004U (en) | A kind of wet curtain water curtain cold air cooling system and greenhouse | |
| CN108731205A (en) | Progress control method, device, air conditioner and computer readable storage medium | |
| CN204853766U (en) | Air conditioner changes in temperature all -in -one | |
| CN204176813U (en) | A kind of Combined constant temperature constant humidity system | |
| CN207198686U (en) | Temperature-controlled appliance | |
| CN203672034U (en) | Centralized processing system for condenser heat of supermarket refrigerators | |
| CN205448485U (en) | Quick -freezing installation for experiments | |
| CN207511100U (en) | One kind is for the special storage storage cabinet of ancient wall fragment | |
| CN206724557U (en) | A kind of through-hole type MOD for refrigerator | |
| CN206308513U (en) | A kind of air heat pump type dryer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 230601 No. 2163 Lianhua Road, Hefei economic and Technological Development Zone, Anhui Patentee after: Changhong MeiLing Limited by Share Ltd Address before: 230061 No. 2163 Lianhua Road, Hefei economic and Technological Development Zone, Anhui Patentee before: Hefei Meiling Co., Ltd. |
|
| CP03 | Change of name, title or address |