CN203881031U - Airtight automatic sliding door for cold storage - Google Patents
Airtight automatic sliding door for cold storage Download PDFInfo
- Publication number
- CN203881031U CN203881031U CN201420326160.0U CN201420326160U CN203881031U CN 203881031 U CN203881031 U CN 203881031U CN 201420326160 U CN201420326160 U CN 201420326160U CN 203881031 U CN203881031 U CN 203881031U
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- China
- Prior art keywords
- door
- air
- pipes
- air accumulator
- cold storage
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- Expired - Fee Related
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Abstract
The utility model provides an airtight automatic sliding door for a cold storage. The airtight automatic sliding door for the cold storage comprises a door body, an air storage tank and a vacuum pump; aluminum alloy sleeves are arranged on external sides of four edges of the door body; rubber pipes are installed on the four edges of the door body; aluminum alloy support strips are arranged on bilateral sides of the door body and at the upper end; the aluminum alloy support strips are provided with grooves; metal hot air pipes are installed inside the grooves; a plurality of air holes are formed in the metal hot air pipes; the rubber pipes are connected to the air storage tank through pipelines; a pipeline section which is arranged between the air storage tank and the rubber pipe is provided with a magnetic valve; an air pump is connected to the air storage tank; a connecting position of the air storage tank and an air tank base is provided with a polyurethane protective layer; the metal hot air pipes are connected to an electric heater. According to the airtight automatic sliding door for the cold storage, the temperature of the cold storage is guaranteed due to the fact that the rubber pipes are closely adhered to door cracks, meanwhile the hot air pipes are arranged beside the rubber pipes, when the door is opened and an air heating device is required to be started to enable the hot air to be discharged from the interior of the integral pipes, frost at the door cracks is removed by air heating, and opening of the cold storage door is not influenced.
Description
Technical field
The utility model relates to building doors and windows field, is specially the airtight automatic translation door of a kind of freezer.
Background technology
Along with scientific and technological progress and expanding economy, chilled food industry rapid growth, impels freezer to automation and intelligent development; Cold-storage door also makes significant progress as the important component part of freezer automation and intelligent development, especially electric door for cold storage is widely used especially, but the door lifter of cold-storage door is all to use Asynchronous Frequency-variable control now, its complicated structure, and need to increase deceleration device, cause controlled poor, thereby make reliability lower.
Prior art cold-storage door is in On/Off process, a kind of mode is that the simple and easy travelling wheel that relies on cold-storage door bottom to install rolls, this mode is because cold-storage door is in the process of On/Off, under the effect of machine driving power, cold-storage door door leaf can not be warded off the appearance slight jitter of exempting from, the deviation of directivity while so just there will be cold-storage door door leaf to move, can not move according to the rectilinear direction that is parallel to doorframe, poorly sealed while causing storehouse door closed, there is running cold phenomenon, may there is the situation that cold-storage door damages in of a specified duration, affect the normal use of cold-storage door.Another kind of mode is that straight panel guide is equipped with in door leaf lower end, this kind of straight panel guide line of rabbet joint gap and frictional force are large, and stable not, guide rail moves along the guide groove that is contained in the plastic material making of doorframe two ends, this mode is because plastic cement and guide rail produce friction in moving process, increase the operating resistance of translation door, when cold-storage door inner side is subject to clashing into (because freezer visibility is lower, personnel's activity in freezer is easy to bump with cold-storage door), because the suffered resistance of cold-storage door is compared with large and cannot flee from the constraint of guide rail, probably cause cold-storage door to be damaged.
Utility model content
The technical problem that the utility model solves is to provide a kind of freezer airtight automatic translation door, to solve the problem proposing in above-mentioned background technology.
The technical problem that the utility model solves realizes by the following technical solutions: the airtight automatic translation door of freezer, comprise: Men Ti, air accumulator, vavuum pump, outside, described Men Tisi limit is provided with aluminum alloy door casing, Men Tisi limit is provided with rubber tube, door body both sides and upper end are provided with aluminium alloy post bar, aluminium alloy post bar is provided with groove, metal fever tracheae is installed in groove, metal fever tracheae is provided with some pores, rubber tube is connected in air accumulator by pipeline, pipeline between air accumulator and rubber tube is provided with magnetic valve, on air accumulator, be connected with air pump, air pump is arranged on the bottom of a body by air pump seat, air accumulator is arranged on the bottom of a body by gas tank seat, air accumulator and gas tank seat junction are provided with protective polyurethane layer, metal fever tracheae is connected in electric heater, electric heater is arranged on the bottom of a body.
Described door body both sides are provided with protection steel plate, and door body thickness is 100～120mm, and protection steel plate thickness is 0.5～0.8mm.
Described rubber tube caliber is 30mm.
Described air accumulator is elliposoidal structure, and volume is 8～15L.
Compared with prior art, the beneficial effects of the utility model are: the utility model arranges rubber tube and is close to crack between a door and its frame, thereby guarantee temperature of ice house, on side, rubber tube installation site, a heating pipe has been installed simultaneously, open and require control system to start when door, gas hot charging is put, and making has hot air discharge in whole pipe, crack between a door and its frame gas thermalization defrosting, does not affect cold-storage door and opens.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is bottom schematic view of the present utility model.
Fig. 3 is cutaway view schematic diagram of the present utility model.
Detailed description of the invention
In order to make of the present utility modelly to realize technological means, creation characteristic, reach object and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
As shown in Figures 1 to 3, the airtight automatic translation door of freezer, comprise: door body 1, air accumulator 7, vavuum pump 12, described door body 1 four outsides, limit are provided with aluminum alloy door casing 3, door body 1 four limits are provided with rubber tube 4, door body 1 both sides and upper end are provided with aluminium alloy post bar 5, aluminium alloy post bar 5 is provided with groove, metal fever tracheae 2 is installed in groove, metal fever tracheae 2 is provided with some pores, rubber tube 4 is connected in air accumulator 7 by pipeline 8, pipeline 8 between air accumulator 7 and rubber tube 4 is provided with magnetic valve 6, on air accumulator 7, be connected with air pump 12, air pump 12 is arranged on the bottom of a body 1 by air pump seat 11, air accumulator 7 is arranged on the bottom of a body 1 by gas tank seat 10, air accumulator 7 is provided with protective polyurethane layer with gas tank seat 10 junctions, metal fever tracheae 2 is connected in electric heater 9, electric heater 9 is arranged on the bottom of a body 1.
Pore on described metal fever tracheae is towards crack between a door and its frame and door opening position.
Described door body 1 is polyurethane, and door body 1 both sides are provided with protection steel plate, and door body 1 thickness is 100～120mm, and protection steel plate thickness is 0.5～0.8mm.
Described rubber tube is acrylonitrile-butadiene rubber, low temperature resistant, rubber caliber 30mm, and band edge is installed.
Described air accumulator is elliposoidal structure, and volume is 8～15L, and air accumulator is body of stainless steel, is furnished with magnetic valve, magnetic valve connection door limit rubber gas tank inflationtime 1 minute, connects central control system by magnetic valve, and after rubber tracheae is completely full of, (1 minute) is automatically closed air accumulator and met after rubber tube, due in tank without gas also just without air pressure, air accumulator continues running, and inflation makes to reach in air accumulator 8L, throughput, within every 10 minutes, air accumulator supplements rubber tube gas.
More than show and described general principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and description, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.Claimed scope of the present utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. the airtight automatic translation door of freezer, comprise: Men Ti, air accumulator, vavuum pump, it is characterized in that: outside, described Men Tisi limit is provided with aluminum alloy door casing, Men Tisi limit is provided with rubber tube, door body both sides and upper end are provided with aluminium alloy post bar, aluminium alloy post bar is provided with groove, metal fever tracheae is installed in groove, metal fever tracheae is provided with some pores, rubber tube is connected in air accumulator by pipeline, pipeline between air accumulator and rubber tube is provided with magnetic valve, on air accumulator, be connected with air pump, air pump is arranged on the bottom of a body by air pump seat, air accumulator is arranged on the bottom of a body by gas tank seat, air accumulator and gas tank seat junction are provided with protective polyurethane layer, metal fever tracheae is connected in electric heater, electric heater is arranged on the bottom of a body.
2. the airtight automatic translation door of freezer according to claim 1, is characterized in that: described door body both sides are provided with protection steel plate, and door body thickness is 100～120mm, and protection steel plate thickness is 0.5～0.8mm.
3. the airtight automatic translation door of freezer according to claim 1, is characterized in that: described rubber tube caliber is 30mm.
4. the airtight automatic translation door of freezer according to claim 1, is characterized in that: described air accumulator is elliposoidal structure, and volume is 8～15L.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420326160.0U CN203881031U (en) | 2014-06-14 | 2014-06-14 | Airtight automatic sliding door for cold storage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420326160.0U CN203881031U (en) | 2014-06-14 | 2014-06-14 | Airtight automatic sliding door for cold storage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203881031U true CN203881031U (en) | 2014-10-15 |
Family
ID=51681520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420326160.0U Expired - Fee Related CN203881031U (en) | 2014-06-14 | 2014-06-14 | Airtight automatic sliding door for cold storage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203881031U (en) |
-
2014
- 2014-06-14 CN CN201420326160.0U patent/CN203881031U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141015 Termination date: 20170614 |