CN108775758A - Freezer high-speed translation door - Google Patents
Freezer high-speed translation door Download PDFInfo
- Publication number
- CN108775758A CN108775758A CN201810603248.5A CN201810603248A CN108775758A CN 108775758 A CN108775758 A CN 108775758A CN 201810603248 A CN201810603248 A CN 201810603248A CN 108775758 A CN108775758 A CN 108775758A
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- CN
- China
- Prior art keywords
- door
- hermatic door
- switch board
- sliding
- doorframe
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
- F25D23/02—Doors; Covers
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Refrigerator Housings (AREA)
Abstract
The invention discloses freezer high-speed translation doors,Including translating door body,It includes switch board to translate door body,Hermatic door,Doorframe and pedestal,Control pedestal upper end is equipped with doorframe,Hermatic door is equipped in doorframe,Hermatic door upper and lower ends are installed with positioning pulley,Doorframe upper end is installed with switch board,Switch board lower end and the upper end of pedestal are equipped with sliding rail,Positioning pulley is adapted design with sliding rail,And hermatic door is slidably connected by positioning pulley and sliding rail with switch board and pedestal,Threephase asynchronous machine is installed in switch board,Threephase asynchronous side is set there are two chain tension holder,The first sliding chain sprocket gear being mutually parallel there are two being set between two chain tension holders,The second sliding chain sprocket gear being mutually parallel with two,Freezer high-speed translation door of the present invention has beauty,At a high speed,Sealing,Heat preservation,Anticollision selfreparing,The high translation door of stable comprehensive performance.
Description
Technical field
The present invention relates to translation doors, more particularly to freezer high-speed translation door, belong to translation door equipment technical field.
Background technology
Currently, it in the manufacturing booming epoch, is especially pulled by automobile making development and network electric business, therewith
The modern logistics of close ties have also obtained swift and violent development, and from the point of view of having the whole world in view, development of manufacturing level is higher, more from not
It supports with opening modern logistics.Associated ground domestic industry retail sales field constantly expands, and the manufacture of International Industry door is gradually to me
The trend of state's transfer is fairly obvious, therefore the freezer gate series of cold chain industry will there are one the opportunity periods of sustainable development.Now
Domestic technique level falls behind, and quality cannot ensure, expensive using import equipment, and technology is restricted with external, therefore company
This opportunity period, independent research freezer high speed vertical hinged door, the backwardness technology which will fill up in industry, state will be held well
The door-plate of interior present translation low speed and door-plate stainless steel technology, exploitation EVA sandwich layers makes China's industry gate technique have significantly to carry
It rises, has driven the technological progress of industry.
Cold-storage door is divided into manual translation cold-storage door, electric translation door for cold storage according to opening ways, vertically moves cold-storage door etc.
It is several；Small-sized library door (refrigeration capacity is 1000 tons or less) can be divided into according to cold storage capacity, (refrigerate capacity is cold storage medium door
1000~10000 tons or less), large cold storage door (refrigeration capacity be 10000 tons or more), the usual wide 1200~3300mm of door opening,
A height of 2100~3300mm of door opening, in order to ensure the heat insulating ability of freezer and in view of freezer use demand, cold-storage door requires tool
There are good heat-proof quality, air-tightness and light, open and close is flexible, and intensity is high, sturdy and durable, is generally provided with anti-
Freeze or prevent connecing white facility and anti-collision device, traditional cold-storage door can not meet using needs.
Invention content
The present invention provides freezer high-speed translation doors, to solve the problems, such as to mention in above-mentioned background technology.
In order to solve the above technical problem, the present invention provides the following technical solutions：
Freezer high-speed translation door, including translation door body (1), which is characterized in that the translation door body (1) includes control
Cabinet (2), hermatic door (3), doorframe (4) and pedestal (5), control pedestal (5) upper end are equipped with doorframe (4), the doorframe
(4) hermatic door (3) is equipped in, hermatic door (3) upper and lower ends are installed with positioning pulley (6), on the doorframe (4)
It holds and is installed with switch board (2), the upper end of switch board (2) lower end and pedestal (5) is equipped with sliding rail, and the positioning is slided
Wheel (6) is adapted design with sliding rail, and the hermatic door (3) passes through positioning pulley (6) and sliding rail and switch board (2) and bottom
Seat (5) is slidably connected, and threephase asynchronous machine is installed in the switch board (2), and threephase asynchronous side is equipped with two
A chain tension holder (7), sets that there are two the first sliding chain buttons being mutually parallel between two chain tension holders (7)
Sprocket (10) and two the second sliding chain sprocket gears (11) being mutually parallel, the first sliding chain sprocket gear
(10) and in the middle part of the second sliding chain sprocket gear (11) bearing (12), the first sliding chain sprocket gear are mounted on
(10) and second sliding chain sprocket gear (11) both sides are equipped with plain cushion washer (8), chain tension holder (7) side
Equipped with flange bolt (9), chain tension holder (7) side is equipped with stop nut (13).
Further, in the freezer high-speed translation door, hermatic door (3) inner core is made of EVA material, described
Hermatic door (3) surrounding is made of polyurethane thermoplastic elastic wear-resistant material.
Further, in the freezer high-speed translation door, the output end of threephase asynchronous machine passes through chain and first
Sliding chain sprocket gear (10) and the second sliding chain sprocket gear (11) are sequentially connected.
Further, in the freezer high-speed translation door, hermatic door (3) bottom coats 1mm EPDM rubber layers.
Further, in the freezer high-speed translation door, the flange bolt (9) passes through two chain tension holders
(7), plain cushion washer (8) and bearing (12) are threadedly coupled with stop nut (13).
Further, in the freezer high-speed translation door, at left and right sides of the hermatic door (3) and top adopt into
Mouth self-adjustable heater strip, heater strip are electrically connected with external power supply, single-phase voltage 110V, rated power 10W.
The another technical solution of the present invention：A kind of hermatic door inner core material for freezer high-speed translation door, by EVA materials
Material is made, which is characterized in that coal fly ash hollow micro bead, wherein coal fly ash hollow micro bead and EVA materials are inlaid in the EVA material
The volume ratio of material is (1-2):10, a diameter of 1-2.5mm of coal fly ash hollow micro bead.
The coal fly ash hollow micro bead is made of the raw material of following parts by weight：150-180 parts of flyash, anhydrous sodium sulphate 70-84
Part, 20-30 parts of EVA lotions, 7.5-9 parts of plant fiber, 3-5.5 parts of foaming agent.
The preparation method of the coal fly ash hollow micro bead is as follows：Flyash, plant fiber and foaming agent are mixed first and stirred
It mixes and anhydrous sodium sulphate and the stirring of EVA lotions is added after progress is fully foamed, it is micro- up to fly ash hollow for 24 hours to stir evenly rear natural curing
Pearl.The 3d compression strength of gained coal fly ash hollow micro bead is 23-33MPa, and 28d compression strength is 67-75MPa.Gained of the invention
The thermal coefficient of hermatic door inner core material is not more than 0.077W/ (mK).
The beneficial effects of the invention are as follows：1, freezer high-speed translation door of the present invention has beautiful, high speed, sealing, heat preservation, anticollision
The high translation door of selfreparing, stable comprehensive performance, while solving the optimal case of fast and safely access way, heat
Modeling polyurethane rubber edge is flexible and can be resetted after being hit by power, the ultralight wide a height of 2.5 meters of approximate weights of door body weight 1.5
It automatically resets after being hit for 50Kg, pulley ensures that door body smoothly moves, and can quickly playback after external force collision, this project can push
Translation door quickly opens epoch and anticollision self-repair function in industry, i.e., safe and steady, technical merit is far out of the line in the industry, is filled up
Existing backward technology.
2, the hermatic door inner core material of freezer high-speed translation door of the present invention is creatively micro- using fly ash hollow is inlaid with
The EVA material of pearl is prepared, and uses the fly ash material fully to foam, therefore with excellent thermal insulation, heat-proof quality.
3, the present invention is added with plant fiber and anhydrous sodium sulphate during preparing coal fly ash hollow micro bead, and plant fiber exists
Skeleton function is played in coal fly ash hollow micro bead, to improve microballon integral strength；Anhydrous sodium sulphate one is can to swash as exciting agent
The gelation activity of hair powder coal ash improves its adhesive property, second is that anhydrous sodium sulphate is dispersed in fly ash hollow as phase-change material
In microballon, to improve the heat insulation of inner core material.
4, the present invention is supplemented as binder using EVA lotions during preparing coal fly ash hollow micro bead and is expected, not only
Microballon intensity is improved, and makes the coal fly ash hollow micro bead prepared and its basis material EVA material compatibility more preferable, is achieved
Unexpected technique effect.
Description of the drawings
Attached drawing is used to provide further understanding of the present invention, and a part for constitution instruction, the reality with the present invention
It applies example to be used to explain the present invention together, not be construed as limiting the invention.In the accompanying drawings：
Fig. 1 is the positive structure schematic of the present invention；
Fig. 2 is the seal door structure schematic diagram of the present invention；
Fig. 3 is chain tension structure schematic diagram of the present invention.
In figure：1, door body is translated；2, switch board；3, hermatic door；4, doorframe；5, pedestal；6, positioning pulley；7, chain
Locking bracket；8, plain cushion washer；9, flange bolt；10, the first sliding chain sprocket gear；11, the second sliding chain sprocket gear；
12, bearing；13, stop nut.
Specific implementation mode
Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings, it should be understood that preferred reality described herein
Apply example only for the purpose of illustrating and explaining the present invention and is not intended to limit the present invention.
Embodiment
As shown in Figs. 1-3, freezer high-speed translation door of the present invention, including door body 1 is translated, the translation door body 1 includes
Switch board 2, hermatic door 3, doorframe 4 and pedestal 5, control 5 upper end of pedestal are equipped with doorframe 4, are equipped in the doorframe 4 close
Closure door 3,3 upper and lower ends of the hermatic door are installed with positioning pulley 6, and 4 upper end of the doorframe is installed with switch board
2, the upper end of 2 lower end of the switch board and pedestal 5 is equipped with sliding rail, and the positioning pulley 6 is adapted design with sliding rail, and
The hermatic door 3 is slidably connected by positioning pulley 6 and sliding rail with switch board 2 and pedestal 5, fixed peace in the switch board 2
Equipped with threephase asynchronous machine, threephase asynchronous side is set there are two chain tension holder 7, two chain tension holders
The the first sliding chain sprocket gear 10 and two the second sliding chains being mutually parallel being mutually parallel there are two being set between 7 are buckled
Sprocket 11, the first sliding chain sprocket gear 10 and 11 middle part of the second sliding chain sprocket gear are mounted on bearing
12, the first sliding chain sprocket gear 10 and 11 both sides of the second sliding chain sprocket gear are equipped with plain cushion washer 8, institute
It states 7 side of chain tension holder and is equipped with flange bolt 9,7 side of chain tension holder is equipped with stop nut 13, the sealing
3 inner cores of door are made of EVA material, and 3 surrounding of the hermatic door is made of polyurethane thermoplastic elastic wear-resistant material, phase asynchronous electricity
The output end of machine is sequentially connected by chain and the first sliding chain sprocket gear 10 and the second sliding chain sprocket gear 11, close
Seal up a door 3 bottoms cladding 1mm EPDM rubber layers, the flange bolt 9 pass through two chain tension holders 7, plain cushion washer 8 and axis
It holds 12 to be threadedly coupled with stop nut 13, import self-adjustable heater strip is adopted at 3 left and right sides of the hermatic door and top, is heated
Silk is electrically connected with external power supply, single-phase voltage 110V, rated power 10W.
Specifically, the present invention is in use, opening threephase asynchronous machine, passes through chain-driving the first sliding chain sprocket gear
10 and second sliding chain sprocket gear 11 be sequentially connected, to push hermatic door 3 realize left and right translation, pacified by upper and lower ends
The nylon positioning pulley 6 of dress is used to support the operation of hermatic door 3, mitigates the lower load to motor that runs at high speed, freezer of the present invention
High-speed translation door has the high translation door of beauty, high speed, sealing, heat preservation, anticollision selfreparing, stable comprehensive performance,
Solves the optimal case of fast and safely access way simultaneously, thermoplastic polyurethane rubber edge is flexible and can be after being hit by power
It resets, the ultralight wide a height of 2.5 meters of approximate weights of door body weight 1.5 are to automatically reset after 50Kg is hit, and positioning pulley 6 ensures door body
It is smooth mobile, can quickly playback after external force collision, this project can push in industry translation door quickly open the epoch and anticollision from
Repair function, i.e., safe and steady, technical merit is far out of the line in the industry, and existing backward technology has been filled up.
Finally it should be noted that：The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
With technical scheme described in the above embodiments is modified or equivalent replacement of some of the technical features.
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in the present invention's
Within protection domain.
Claims (9)
1. freezer high-speed translation door, including translation door body (1), which is characterized in that the translation door body (1) includes switch board
(2), hermatic door (3), doorframe (4) and pedestal (5), control pedestal (5) upper end are equipped with doorframe (4), the doorframe (4)
Interior to be equipped with hermatic door (3), hermatic door (3) upper and lower ends are installed with positioning pulley (6), doorframe (4) upper end
It is installed with switch board (2), the upper end of switch board (2) lower end and pedestal (5) is equipped with sliding rail, the positioning pulley
(6) design is adapted with sliding rail, and the hermatic door (3) passes through positioning pulley (6) and sliding rail and switch board (2) and pedestal
(5) it is slidably connected, is installed with threephase asynchronous machine in the switch board (2), there are two threephase asynchronous side is set
Chain tension holder (7), sets that there are two the first sliding chain bitch chains being mutually parallel between two chain tension holders (7)
Gear (10) and two the second sliding chain sprocket gears (11) being mutually parallel, the first sliding chain sprocket gear
(10) and in the middle part of the second sliding chain sprocket gear (11) bearing (12), the first sliding chain sprocket gear are mounted on
(10) and second sliding chain sprocket gear (11) both sides are equipped with plain cushion washer (8), chain tension holder (7) side
Equipped with flange bolt (9), chain tension holder (7) side is equipped with stop nut (13).
2. freezer high-speed translation door according to claim 1, which is characterized in that hermatic door (3) inner core is EVA material
It is made, hermatic door (3) surrounding is made of polyurethane thermoplastic elastic wear-resistant material.
3. freezer high-speed translation door according to claim 1, which is characterized in that the output end of threephase asynchronous machine passes through chain
Item and the first sliding chain sprocket gear (10) and the second sliding chain sprocket gear (11) are sequentially connected.
4. freezer high-speed translation door according to claim 1, which is characterized in that hermatic door (3) bottom coats 1mm EPDM
Rubber layer.
5. freezer high-speed translation door according to claim 1, which is characterized in that the flange bolt (9) passes through two chains
Item tensioning holder (7), plain cushion washer (8) and bearing (12) are threadedly coupled with stop nut (13).
6. freezer high-speed translation door according to claim 1, which is characterized in that at left and right sides of the hermatic door (3) and
Import self-adjustable heater strip is adopted at top, and heater strip is electrically connected with external power supply, single-phase voltage 110V, and rated power is
10W。
7. a kind of hermatic door inner core material for freezer high-speed translation door is made, which is characterized in that the EVA of EVA material
Coal fly ash hollow micro bead is inlaid in material, the wherein volume ratio of coal fly ash hollow micro bead and EVA material is (1-2):10, fine coal
A diameter of 1-2.5mm of grey cenosphere.
8. inner core material according to claim 7, which is characterized in that the coal fly ash hollow micro bead is by following parts by weight
Raw material forms：150-180 parts of flyash, 70-84 parts of anhydrous sodium sulphate, 20-30 parts of EVA lotions, 7.5-9 parts of plant fiber, foaming agent
3-5.5 part.
9. inner core material according to claim 8, which is characterized in that the preparation method of the coal fly ash hollow micro bead is such as
Under：Flyash, plant fiber and foaming agent are mixed to addition anhydrous sodium sulphate and EVA lotions after fully foam first to stir
It mixes, stirs evenly rear natural curing for 24 hours up to coal fly ash hollow micro bead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810603248.5A CN108775758B (en) | 2018-06-12 | 2018-06-12 | High-speed translation door of freezer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810603248.5A CN108775758B (en) | 2018-06-12 | 2018-06-12 | High-speed translation door of freezer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108775758A true CN108775758A (en) | 2018-11-09 |
| CN108775758B CN108775758B (en) | 2020-11-17 |
Family
ID=64025029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810603248.5A Active CN108775758B (en) | 2018-06-12 | 2018-06-12 | High-speed translation door of freezer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108775758B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115265076A (en) * | 2022-09-23 | 2022-11-01 | 南通市海门雪盾冷冻设备有限公司 | Translation formula insulation construction suitable for small-size freezer |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1065447A (en) * | 1992-01-16 | 1992-10-21 | 瞿赞明 | Modified chloromagnesite sheet product |
| CN101251328A (en) * | 2008-04-01 | 2008-08-27 | 枣庄市北斗通风设备有限公司 | Electric translation door for cold storage |
| CN203383645U (en) * | 2013-07-04 | 2014-01-08 | 常州市月仙冷藏设备有限公司 | Electric sliding door of cold storage |
| CN203454554U (en) * | 2013-07-09 | 2014-02-26 | 太原市吉升达制冷设备有限公司 | Refrigeration house translation door |
| CN204081850U (en) * | 2014-07-29 | 2015-01-07 | 江苏恒大不锈钢精密铸造有限公司 | Freezer translation door |
| CN204715990U (en) * | 2015-01-16 | 2015-10-21 | 邵阳学院 | A kind of new translation door transmission device |
| CN206556342U (en) * | 2017-01-13 | 2017-10-13 | 望家欢农产品集团有限公司 | Automatic cold-storage door |
| CN206816057U (en) * | 2017-05-22 | 2017-12-29 | 北京博斯迈自动门科技有限公司 | A kind of automatic translation door |
-
2018
- 2018-06-12 CN CN201810603248.5A patent/CN108775758B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1065447A (en) * | 1992-01-16 | 1992-10-21 | 瞿赞明 | Modified chloromagnesite sheet product |
| CN101251328A (en) * | 2008-04-01 | 2008-08-27 | 枣庄市北斗通风设备有限公司 | Electric translation door for cold storage |
| CN203383645U (en) * | 2013-07-04 | 2014-01-08 | 常州市月仙冷藏设备有限公司 | Electric sliding door of cold storage |
| CN203454554U (en) * | 2013-07-09 | 2014-02-26 | 太原市吉升达制冷设备有限公司 | Refrigeration house translation door |
| CN204081850U (en) * | 2014-07-29 | 2015-01-07 | 江苏恒大不锈钢精密铸造有限公司 | Freezer translation door |
| CN204715990U (en) * | 2015-01-16 | 2015-10-21 | 邵阳学院 | A kind of new translation door transmission device |
| CN206556342U (en) * | 2017-01-13 | 2017-10-13 | 望家欢农产品集团有限公司 | Automatic cold-storage door |
| CN206816057U (en) * | 2017-05-22 | 2017-12-29 | 北京博斯迈自动门科技有限公司 | A kind of automatic translation door |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115265076A (en) * | 2022-09-23 | 2022-11-01 | 南通市海门雪盾冷冻设备有限公司 | Translation formula insulation construction suitable for small-size freezer |
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| Publication number | Publication date |
|---|---|
| CN108775758B (en) | 2020-11-17 |
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Inventor after: Fei Qingchuan Inventor after: Liu Longbo Inventor before: Liu Longbo Inventor before: Fei Qingchuan |
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