CN201377956Y - Anti-dewing device of intermediate parting strips of refrigerator - Google Patents
Anti-dewing device of intermediate parting strips of refrigerator Download PDFInfo
- Publication number
- CN201377956Y CN201377956Y CN200920118627U CN200920118627U CN201377956Y CN 201377956 Y CN201377956 Y CN 201377956Y CN 200920118627 U CN200920118627 U CN 200920118627U CN 200920118627 U CN200920118627 U CN 200920118627U CN 201377956 Y CN201377956 Y CN 201377956Y
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- CN
- China
- Prior art keywords
- spacer bar
- refrigerator
- electric heater
- parting strips
- intermediate parting
- 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.)
- Expired - Fee Related
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Abstract
The utility model provides an anti-dewing device of intermediate parting strips of refrigerator which solves the problems that the cold gas in the existed refrigerator enters into upper part of the intermediate parting strips from seals of the two doors to cause dewing or icing condition in low-temperature area between upper part of the intermediate parting strips and two doors. The anti-dewing device of intermediate parting strips of refrigerator is disposed under the left door and right door, and comprises intermediate parting strips under the left door and right door; an electric heater is fixed in the intermediate parting strips; the heat quantity produced by the electric heater is transferred upward to middle position of the left door and right door by the intermediate parting strips; thus the middle temperature between two doors is not lower than that of the dewing. The device has the advantages that the device solves the dewing condition of the intermediate parting strips of the single-temperature double-top-door refrigerator, and has simple structure; because the device adopts extrusion die, the die-opening cost is low and the maintenance is convenient; and the device has strong practicability and wide market prospect.
Description
Technical field
The utility model relates to the anti-condensation device of a kind of refrigerator, the open the door anti-condensation device of spacer bar in the refrigerator of particularly a kind of list temperature Double Tops.
Background technology
In recent years, along with growth in the living standard, people are except that more and more higher to the requirement of each performance indications of refrigerating appliance, and are also harsh further to the esthetic requirement of its outward appearance, for winning victory on outward appearance and the product specification, become the target that each manufacturing firm is pursued.The two-door refrigerator of list temperature of the prior art, the middle spacer bar of two-door below all is made up of two fixed blocks, a reinforcement arm-tie and a middle spacer bar, because of the spacer bar top from two gaskets import into of cold air in the case, middle spacer bar top and two middle low-temperature spaces that form, time arrives to a certain degree, the temperature of low-temperature space can reach dew-point temperature, even the temperature that reaches the freezing point, herein will condensation or icing phenomenon.
Summary of the invention
The purpose of this utility model is at the existing the problems referred to above of existing technology, and provide the anti-condensation device of spacer bar in the two-door refrigerator of a kind of list temperature, open the door in the refrigerator and to form low-temperature spaces in the middle of spacer bar top and two thereby solved existing list temperature Double Tops, the time condensation or problem such as icing will occur to low-temperature space to a certain degree.
The purpose of this utility model can realize by following technical proposal: the anti-condensation device of spacer bar in a kind of refrigerator, be arranged on the below of left-hand door body and right door body, comprise the middle spacer bar and the control circuit that are arranged on left-hand door body and right door body below, it is characterized in that, be fixed with electric heater in the spacer bar in described, electric heater is connected with control circuit.Thereby the heat of electric heater generation here makes the temperature of two centres be not less than dew-point temperature by the centre that middle spacer bar upwards is passed to left-hand door body and right door body.
In the anti-condensation device of spacer bar, also be provided with the parting bead cushion block in the described middle spacer bar in above-mentioned refrigerator, above-mentioned electric heater is bonded in the middle spacer bar with aluminium silks adhesive tape, and is withstood by the parting bead cushion block.
In above-mentioned refrigerator in the anti-condensation device of spacer bar, also be provided with on the spacer bar in described and strengthen arm-tie and parting bead fixed block, middle spacer bar is stuck in refrigerator and encloses on the parting bead fixed block on the frame, and the parting bead fixed block is fixed on by hold-down screw and encloses on the frame.
In above-mentioned refrigerator in the anti-condensation device of spacer bar, described control circuit comprises temperature controller, compressor and power supply, compressor is connected on the power supply again with after the temperature controller series connection with the electric heater parallel connection, and above-mentioned compressor and electric heater are simultaneously by temperature controller control work.
The utility model mainly is to increase an electric heater in the middle spacer bar below left-hand door body and right door body, electric heater and compressor are controlled by temperature controller simultaneously, the heating of compressor operating electric heater, press electric heater out of service also stops heating, the heat that is produced when electric heater moves will upwards transmit, be passed to left-hand door body and the middle low-temperature space of right door body again by middle spacer bar, neutralize with the cold air in the low-temperature space, the temperature that makes low-temperature space is more than dew point, thereby condensation and icing phenomenon do not appear in spacer bar top and the low-temperature space between two in making.
Compared with prior art, the advantage of the anti-condensation device of spacer bar is fundamentally to have solved the open the door phenomenon of spacer bar condensation in the refrigerator of single temperature Double Tops in this two-door refrigerator, and it is simple in structure, it all is extrusion die, the die sinking expense is low, easy to maintenance, thereby have very strong practicality and extensive market prospects.
Description of drawings
Fig. 1 is the whole sectional structure schematic diagram of the anti-condensation device of spacer bar in this refrigerator.
Fig. 2 is the circuit theory diagrams of the anti-condensation device of spacer bar in this refrigerator.
Among the figure, 1, right door body; 2, right door envelope; 3, electric heater; 4, left-hand door body; 5, left-hand door envelope; 6, middle spacer bar; 7, parting bead cushion block; 8, strengthen arm-tie; 9, parting bead fixed block; 10, hold-down screw; 11, temperature controller; 12, compressor; 13, thermal protector; 14, starter; 15, power supply; 16, power supply indicator; 17, relay indicating light.
The specific embodiment
Below be specific embodiment of the utility model and in conjunction with the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiment.
As shown in Figure 1, the anti-condensation device of spacer bar 6 in this two-door refrigerator is arranged on the below of left-hand door body 4 and right door body 1, comprises that being arranged on left-hand door body 4 is made up of middle spacer bar 6, parting bead cushion block 7, parting bead fixed block 9 and electric heater 3 with right door body 1 below.
Specifically, between middle spacer bar 6 and left-hand door body 4 and right door body 1, be respectively arranged with left-hand door envelope 5 and right door envelope 2, also be provided with on the middle spacer bar 6 and strengthen arm-tie 8 and parting bead fixed block 9, below during electric heater 3 usefulness aluminium silks adhesive tapes are bonded in the spacer bar 6, and withstand by parting bead cushion block 7, in order to avoid after electric heater 3 heating, aluminium silks adhesive tape viscosity is bad and come off.With the middle spacer bar assembly that assembles, be stuck in refrigerator and enclose on the frame and and be fixed on the parting bead fixed block 9 by hold-down screw 10.As shown in Figure 2; an electric heater 3 and a control circuit electrically connect and are heated by this circuit control; this control circuit comprises temperature controller 11, compressor 12, thermal protector 13, starter 14 and power supply 15; compressor 12 is connected on the power supply 15 again with after temperature controller 11 series connection with electric heater 3 parallel connections; also be parallel with power supply indicator 16 and relay indicating light 17 on the entire circuit; compressor 12 is also connected with thermal protector 13 and starter 14 respectively, and above-mentioned compressor 12 and electric heater 3 are simultaneously by temperature controller 11 control work.
The operation principle of the anti-condensation device of spacer bar is as follows in this two-door refrigerator:
When refrigerator freezes, cold air seals 2 to two intermediate transfer cold air from the left-hand door envelope 5 of left-hand door body 4 and the right door of right door body 1 respectively, this moment, the temperature of two centres can decrease, temperature controller 11 detects the temperature value in the current boxes and compares with the critical value of temperature controller 11 design temperatures, control compressor 12 and electric heater 3 operations simultaneously by comparative result, electric heater 3 produces heat and upwards is passed to two centres by middle spacer bar 6, cold air and the heat of this moment neutralize mutually, make the temperature of two centres be not less than dew-point temperature, thereby make two centres condensation and icing phenomenon not occur, so fundamentally solved the phenomenon that single temperature Double Tops open the door spacer bar 6 condensations in the refrigerator and freeze.
Specific embodiment described herein only is that the utility model spirit is illustrated.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Although this paper has used 1, right door body morely; 2, right door envelope; 3, electric heater; 4, left-hand door body; 5, left-hand door envelope; 6, middle spacer bar; 7, parting bead cushion block; 8, strengthen arm-tie; 9, parting bead fixed block; 10, hold-down screw; 11, temperature controller; 12, compressor; 13, thermal protector; 14, starter; 15, power supply; 16, power supply indicator; 17, term such as relay indicating light, but do not get rid of the possibility of using other term.Using these terms only is in order to describe and explain essence of the present utility model more easily; They are construed to any additional restriction all is contrary with the utility model spirit.
Claims (4)
1. the anti-condensation device of spacer bar in the refrigerator, be arranged on the below of left-hand door body (4) and right door body (1), comprise the middle spacer bar (6) and the control circuit that are arranged on left-hand door body (4) and right door body (1) below, it is characterized in that, be fixed with electric heater (3) in the spacer bar (6) in described, electric heater (3) is connected with control circuit.
2. the anti-condensation device of spacer bar in the refrigerator according to claim 1, it is characterized in that, also be provided with parting bead cushion block (7) in the spacer bar (6) in described, above-mentioned electric heater (3) is bonded in the middle spacer bar (6) with aluminium silks adhesive tape, and is withstood by parting bead cushion block (7).
3. the anti-condensation device of spacer bar in the refrigerator according to claim 1, it is characterized in that, also be provided with on the spacer bar (6) in described and strengthen arm-tie (8) and parting bead fixed block (9), in spacer bar (6) be stuck in refrigerator and enclose on the parting bead fixed block (9) on the frame, parting bead fixed block (9) is fixed on by hold-down screw (10) and encloses on the frame.
4. the anti-condensation device of spacer bar in the refrigerator according to claim 1, it is characterized in that, described control circuit comprises temperature controller (11), compressor (12) and power supply (15), and compressor (12) is connected on the power supply (15) again with after temperature controller (11) series connection with electric heater (3) parallel connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920118627U CN201377956Y (en) | 2009-04-24 | 2009-04-24 | Anti-dewing device of intermediate parting strips of refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920118627U CN201377956Y (en) | 2009-04-24 | 2009-04-24 | Anti-dewing device of intermediate parting strips of refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201377956Y true CN201377956Y (en) | 2010-01-06 |
Family
ID=41518071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920118627U Expired - Fee Related CN201377956Y (en) | 2009-04-24 | 2009-04-24 | Anti-dewing device of intermediate parting strips of refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201377956Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102519214A (en) * | 2010-08-19 | 2012-06-27 | 通用电气公司 | Demand response mullion sweat protection |
| CN102997566A (en) * | 2012-12-28 | 2013-03-27 | 合肥美的荣事达电冰箱有限公司 | Refrigeration plant and mouth frame heating device thereof |
| CN106016893A (en) * | 2016-05-27 | 2016-10-12 | 海信容声(广东)冷柜有限公司 | Refrigerator capable of preventing upper surface of middle beam from being frozen |
| US10215471B2 (en) | 2015-12-28 | 2019-02-26 | Whirlpool Corporation | Structural stanchion for a cabinet of an appliance |
-
2009
- 2009-04-24 CN CN200920118627U patent/CN201377956Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102519214A (en) * | 2010-08-19 | 2012-06-27 | 通用电气公司 | Demand response mullion sweat protection |
| CN102519214B (en) * | 2010-08-19 | 2015-08-19 | 通用电气公司 | Protecting every lattice condensation of demand response |
| US9291383B2 (en) | 2010-08-19 | 2016-03-22 | Clemson University | Demand response mullion sweat protection |
| CN102997566A (en) * | 2012-12-28 | 2013-03-27 | 合肥美的荣事达电冰箱有限公司 | Refrigeration plant and mouth frame heating device thereof |
| US10215471B2 (en) | 2015-12-28 | 2019-02-26 | Whirlpool Corporation | Structural stanchion for a cabinet of an appliance |
| CN106016893A (en) * | 2016-05-27 | 2016-10-12 | 海信容声(广东)冷柜有限公司 | Refrigerator capable of preventing upper surface of middle beam from being frozen |
| CN106016893B (en) * | 2016-05-27 | 2018-06-15 | 海信容声(广东)冷柜有限公司 | A kind of refrigerator for preventing central sill upper surface from freezing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jiangsu Xingxing Home Appliance Science and Technology Co., Ltd. Assignor: Xingxing Group Co., Ltd. Contract record no.: 2010320001013 Denomination of utility model: Anti-dewing device of intermediate parting strips of refrigerator Granted publication date: 20100106 License type: Exclusive License Record date: 20100723 |
|
| ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG XINGXING HOME APPLIANCES CO., LTD. Free format text: FORMER OWNER: XINGXING GROUP CO., LTD. Effective date: 20101111 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 318015 NO.128, BIG RING ROAD, HONGJIA SUBDISTRICT, JIAOJIANG DISTRICT, TAIZHOU CITY, ZHEJIANG PROVINCE TO: 318015 NO.88, SHANGJIN ROAD, HONGJIA, JIAOJIANG DISTRICT, TAIZHOU CITY, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20101111 Address after: 318015 No. 88, golden thread, Hong Jia, Jiaojiang District, Zhejiang, Taizhou Patentee after: ZHEJIANG XINGXING HOME APPLIANCE Co.,Ltd. Address before: 318015, No. 128, big ring road, Hong family street, Jiaojiang District, Zhejiang, Taizhou Patentee before: Xingxing Group Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100106 Termination date: 20170424 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |