CN103062982A - Novel refrigerator door - Google Patents
Novel refrigerator door Download PDFInfo
- Publication number
- CN103062982A CN103062982A CN2012105833116A CN201210583311A CN103062982A CN 103062982 A CN103062982 A CN 103062982A CN 2012105833116 A CN2012105833116 A CN 2012105833116A CN 201210583311 A CN201210583311 A CN 201210583311A CN 103062982 A CN103062982 A CN 103062982A
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- guide rail
- panel
- thermal insulation
- door
- door panel
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Abstract
The utility model discloses a novel refrigerator door which a power mechanism and an insulation door panel. The power mechanism comprises a servo motor and a drive shaft which is connected with the servo motor. The insulation door panel comprises a plurality of series-connected panels which are connected with each other by aluminum alloy hinge. The two sides of the insulation door panel are respectively connected with a straight guide rail. The top portion of each straight guide rail is respectively connected with a spiral guide rail. Each of the straight guide rails is provided with a guide rail cover. A warm-air pipe, which is connected with an air heater, is connected with the guile rail cover. According to the structure which originates from the design of the guide rail of hard fast door, the novel refrigerator door is characterized in that the insulation door panel is informed by thickening the panels, panels are connected by aluminum alloy hinge, and both the top end and the low end of the guide rail cover which is disposed on the two sides are connected with the warm-air pipe so that a circular closed body is formed, thereby being able to heating the inner portion of the guide rail cover, preventing the icing of the insulation door body and the sealing body on the two sides and ensuring the normal operation of door body.
Description
Technical field
The present invention relates to a kind of Novel refrigeration storage door, belong to industrial door and make the field.
Background technology
The industry automatically-controlled door is to keep clean and prevent that cold air runs off, the needs that carry out zone isolation with other industrial premises design for satisfying as the industry requirement factory buildings such as food, pharmacy, electronics, printing, weaving, cigarette, packing shop.Especially the factory building that insulation is had higher requirements, the industrial automatically-controlled door of its use must be a kind of fast, the door of safety, reliable, insulation, the performance of door-plate plays a part very crucial therein.
Chinese patent CN912026758 discloses a kind of steel-made thermal insulating door, is comprised of main body doorframe, door leaf, decorative panel, insulation material.Its doorframe and door leaf adopt common cold hot rolled plate, and it by punch and weld, the outer surface of door leaf are steel plate, and the centre is insulation material, and inner surface is dalle, and doorframe is fill insulant material in the steel plate system.CN932042643 mentions a kind of electric lifting insulation door, it is by motor, power transmission shaft, reel, pulley and steel wire rope and in the skeleton of two-sided iron clad skin, be full of RPUF and form, door-plate can also be made the dodge gate that is connected with hinge by the 3-6 piece.CN992210542 mentions a kind of insulation door, it comprises the inside and outside steel rolling panel of door, and inside and outside steel rolling panel fastens and is shaped, and is provided with framework therebetween, filled polyurethane insulation material between interior outer panels and framework, four sides of inner face rolled steel plate are provided with the buck teeth limit.Existing, comprise the industrial door body that aforementioned patent is mentioned, although can cut off inside and outside air-flow, windproof, dustproof, but when they are applied to low temperature environment such as freezer, usually because temperature is excessively low, make and freeze between door-plate and the guide rail and can't be movable, can burn out motor when serious, bring unnecessary economic loss.
Summary of the invention
For the deficiency that prior art exists, technical problem to be solved by this invention is, a kind of Novel refrigeration storage door is provided, and solves existing door body problem of easy freezing between door-plate and the guide rail under low temperature environment, is easy to maintaining, the convenient application.
For solving the problems of the technologies described above, the present invention is achieved through the following technical solutions: a kind of Novel refrigeration storage door, comprise actuating unit and thermal insulation door panel, actuating unit comprises servomotor and the power transmission shaft that is connected with servomotor, thermal insulation door panel comprises the panel of some series connection, by the aluminium alloy chain connection, described thermal insulation door panel both sides are connected with respectively a straight guide between the panel, and every straight guide top is connected with respectively a helical guideway; Described every straight guide is provided with the guide rail outer cover outward, is connected with warm-air pipe on the guide rail outer cover, and warm-air pipe is connected with air-heater.
Optimize, above-mentioned Novel refrigeration storage door, its power transmission shaft are three stage structure, are connected by spline and spline between every section power transmission shaft.
Optimize, above-mentioned Novel refrigeration storage door, the place, slit between its panel is provided with wainscot sealing strip and outer panels sealing strip; The bottom of described thermal insulation door panel is provided with door-plate sealed bottom bar.
Optimize, above-mentioned Novel refrigeration storage door is provided with spring and Timing Belt for the weight balancing effect in its guide rail outer cover, and Timing Belt connects the thermal insulation door panel bottom; Be provided with synchronous pulley on the described power transmission shaft, synchronous pulley connects Timing Belt.
Optimize, above-mentioned Novel refrigeration storage door is provided with spring and chain for the weight balancing effect in its guide rail outer cover, and chain connects the thermal insulation door panel bottom; Be provided with sprocket wheel on the described power transmission shaft, sprocket wheel connects chain.
The invention has the advantages that: this cold-storage door is made thermal insulation door panel with the faceplate part thickening, connect with the aluminium alloy hinge between the panel, two side rails outer covers link to each other with warm-air pipe up and down, form the circulation closed body, guide rail outer cover inside can be heated, to prevent that thermal insulating door thermally insulated door body and both sides sealing body from freezing, and guarantees the normal operation of door body; When the door body is closed, the operation of the circulatory system of hot air apparatus, hot air apparatus stops when door running body and beginning; Place, slit between the panel is sealed by wainscot sealing strip and outer panels sealing strip, and thermal insulating door thermally insulated door body bottom is sealed by the sealed bottom bar, has guaranteed like this stable of temperature of ice house, and its cold air is not leaked; Power transmission shaft is divided into three joints, is connected by the spline joint form, can carry out easily transmission, installation and maintenance like this; The balance sysmte that spring is arranged in the column, the load the when balanced of door body is moved to alleviate motor.
Description of drawings
Fig. 1 is the structural representation of the embodiment of the invention 1;
Fig. 2 is the A-A sectional structure schematic diagram of Fig. 1;
Fig. 3 is the syndeton schematic diagram of straight guide of the present invention and helical guideway;
Fig. 4 is the internal structure schematic diagram of thermal insulation door panel of the present invention;
Fig. 5 is the structural representation of power transmission shaft of the present invention;
Fig. 6 is the C-C sectional structure schematic diagram of Fig. 5;
Fig. 7 is the D-D sectional structure schematic diagram of Fig. 5;
Fig. 8 is the structural representation of the embodiment of the invention 2.
The specific embodiment
Further set forth technical characterstic of the present invention below in conjunction with accompanying drawing and specific embodiment.
Embodiment 1:
Extremely shown in Figure 7 such as Fig. 1, the present invention is a kind of Novel refrigeration storage door, comprise actuating unit 1 and thermal insulation door panel 2, actuating unit 1 comprises servomotor 11 and the power transmission shaft 12 that is connected with servomotor 11, thermal insulation door panel 2 comprises the panel 21 of some series connection, connect by aluminium alloy hinge 3 between the panel 21, described thermal insulation door panel 2 both sides are connected with respectively a straight guide 4, and every straight guide 4 tops are connected with respectively a helical guideway 5.
The every straight guide 4 outer guide rail outer covers 6 that are provided with, be connected with warm-air pipe 7 on the guide rail outer cover 6, warm-air pipe 7 is connected with air-heater, and two side rails outer covers link to each other with warm-air pipe 7 about in the of 6, forms the circulation closed body, guide rail outer cover 6 inside can be heated, to prevent that thermal insulation door panel 2 and both sides sealing body from freezing, and guarantees the normal operation of door body, when the door body is closed, the circulatory system operation of hot air apparatus, hot air apparatus stops when door running body and beginning.
Its power transmission shaft 12 is connected by spline 13 and spline 14 between every section power transmission shaft 12 for syllogic designs.Advantage is: power transmission shaft 12 is divided into three joints, is connected by the spline joint form, can carry out easily transmission and maintenance like this, when maintenance and installation, and can be because of the excessive and inconvenient operation of the weight of power transmission shaft 12.
Place, slit between its panel 21 is provided with wainscot sealing strip 22 and outer panels sealing strip 23, the bottom of thermal insulation door panel 2 is provided with door-plate sealed bottom bar 24, place, slit between the panel 21 is sealed by wainscot sealing strip 22 and outer panels sealing strip 23, thermal insulation door panel 2 bottoms are sealed by sealed bottom bar 24, guaranteed like this stable of temperature of ice house, its cold air is not leaked.
Be provided with spring 61 and the Timing Belt 62 of lifting capacity balanced action in its guide rail outer cover 6, Timing Belt 62 connects thermal insulation door panel 2 bottoms; Be provided with synchronous pulley 63 on the described power transmission shaft 12, synchronous pulley 63 connects Timing Belt 62.The advantage of this design is: the balance sysmte of spring is arranged, the load the when balanced of door body is moved to alleviate motor in the column.
Embodiment 2:
As shown in Figure 8, the difference of present embodiment and embodiment 1 is to have in the column balance sysmte of spring 61, the Timing Belt 62 that uses chain 64 to replace among the embodiment 1, the synchronous pulley 63 that uses sprocket wheel 65 to replace among the embodiment 1.
More than show and described basic principle of the present invention and principal character and advantage thereof.The technology personage of the industry should understand; the present invention is not subjected to the restriction of above-mentioned implementing regulations; what describe in above-mentioned implementing regulations and the specification is to be used for illustrating principle of the present invention; under the prerequisite that does not break away from the principle of the invention and scope; the present invention also can have various changes and modifications, and these changes and improvements all belong in the claimed scope of the invention.
The claimed scope of the present invention defines with appending claims and other equivalent.
Claims (5)
1. a Novel refrigeration storage door comprises actuating unit and thermal insulation door panel, it is characterized in that: described actuating unit comprises servomotor and the power transmission shaft that is connected with servomotor; Described thermal insulation door panel comprises the panel of some series connection, passes through the aluminium alloy chain connection between the panel; Described thermal insulation door panel both sides are connected with respectively a straight guide, and the top of every straight guide is connected with respectively a helical guideway; Described every straight guide is provided with the guide rail outer cover outward, is connected with warm-air pipe on the guide rail outer cover, and warm-air pipe is connected with air-heater.
2. Novel refrigeration storage door according to claim 1, it is characterized in that: described power transmission shaft is three stage structure, is connected by spline and spline between every section power transmission shaft.
3. Novel refrigeration storage door according to claim 2 is characterized in that: the place, slit between the described panel is provided with wainscot sealing strip and outer panels sealing strip; The bottom of described thermal insulation door panel is provided with door-plate sealed bottom bar.
4. Novel refrigeration storage door according to claim 3 is characterized in that: be provided with spring and Timing Belt for the weight balancing effect in the described guide rail outer cover, Timing Belt connection thermal insulation door panel bottom; Be provided with synchronous pulley on the described power transmission shaft, synchronous pulley connects Timing Belt.
5. Novel refrigeration storage door according to claim 3 is characterized in that: be provided with spring and chain for the weight balancing effect in the described guide rail outer cover, chain connection thermal insulation door panel bottom; Be provided with sprocket wheel on the described power transmission shaft, sprocket wheel connects chain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105833116A CN103062982A (en) | 2012-12-28 | 2012-12-28 | Novel refrigerator door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105833116A CN103062982A (en) | 2012-12-28 | 2012-12-28 | Novel refrigerator door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103062982A true CN103062982A (en) | 2013-04-24 |
Family
ID=48105715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012105833116A Pending CN103062982A (en) | 2012-12-28 | 2012-12-28 | Novel refrigerator door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103062982A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104196393A (en) * | 2014-08-27 | 2014-12-10 | 北京市京科伦冷冻设备有限公司 | Conveying door structure of cold storage |
| CN104374145A (en) * | 2013-08-12 | 2015-02-25 | 巴士德新技术(天津)有限公司 | Sliding hard high-speed cold storage door |
| CN104990346A (en) * | 2015-06-30 | 2015-10-21 | 重庆唐森机械制造有限公司 | Inner wall of refrigerating chamber of refrigerator |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2033105U (en) * | 1988-02-02 | 1989-02-22 | 叶刚 | Anti-condensation cold storage, refrigerator doorframe decorating strip |
| CN2143668Y (en) * | 1992-12-31 | 1993-10-13 | 大连兴达装饰卷闸厂 | Electric insulation rolling curtain |
| CN2154902Y (en) * | 1993-02-22 | 1994-02-02 | 九台市卡伦钢窗厂 | Electric lifting insulation door |
| CN201583093U (en) * | 2009-11-16 | 2010-09-15 | 毛耀红 | New door buck of refrigerator door |
| CN201614862U (en) * | 2010-04-12 | 2010-10-27 | 贾富忠 | Automatic rapid vertical sliding door |
| CN202993729U (en) * | 2012-12-28 | 2013-06-12 | 青岛巴士德工业门制造有限公司 | Novel cold storage door |
-
2012
- 2012-12-28 CN CN2012105833116A patent/CN103062982A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2033105U (en) * | 1988-02-02 | 1989-02-22 | 叶刚 | Anti-condensation cold storage, refrigerator doorframe decorating strip |
| CN2143668Y (en) * | 1992-12-31 | 1993-10-13 | 大连兴达装饰卷闸厂 | Electric insulation rolling curtain |
| CN2154902Y (en) * | 1993-02-22 | 1994-02-02 | 九台市卡伦钢窗厂 | Electric lifting insulation door |
| CN201583093U (en) * | 2009-11-16 | 2010-09-15 | 毛耀红 | New door buck of refrigerator door |
| CN201614862U (en) * | 2010-04-12 | 2010-10-27 | 贾富忠 | Automatic rapid vertical sliding door |
| CN202993729U (en) * | 2012-12-28 | 2013-06-12 | 青岛巴士德工业门制造有限公司 | Novel cold storage door |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104374145A (en) * | 2013-08-12 | 2015-02-25 | 巴士德新技术(天津)有限公司 | Sliding hard high-speed cold storage door |
| CN104196393A (en) * | 2014-08-27 | 2014-12-10 | 北京市京科伦冷冻设备有限公司 | Conveying door structure of cold storage |
| CN104196393B (en) * | 2014-08-27 | 2018-08-28 | 北京市京科伦冷冻设备有限公司 | A kind of freezer conveying door |
| CN104990346A (en) * | 2015-06-30 | 2015-10-21 | 重庆唐森机械制造有限公司 | Inner wall of refrigerating chamber of refrigerator |
| CN104990346B (en) * | 2015-06-30 | 2017-05-10 | 重庆唐森机械制造有限公司 | Inner wall of refrigerating chamber of refrigerator |
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Application publication date: 20130424 |