CN211177593U - Rotary door convenient for people to rapidly enter and exit air-conditioned cold store - Google Patents
Rotary door convenient for people to rapidly enter and exit air-conditioned cold store Download PDFInfo
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- CN211177593U CN211177593U CN201922044782.XU CN201922044782U CN211177593U CN 211177593 U CN211177593 U CN 211177593U CN 201922044782 U CN201922044782 U CN 201922044782U CN 211177593 U CN211177593 U CN 211177593U
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- Prior art keywords
- door
- small door
- small
- air
- cold store
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- 238000007789 sealing Methods 0.000 claims description 22
- 230000007246 mechanism Effects 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 3
- 230000007306 turnover Effects 0.000 abstract description 3
- 238000004320 controlled atmosphere Methods 0.000 description 13
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 8
- 235000012055 fruits and vegetables Nutrition 0.000 description 6
- 238000004321 preservation Methods 0.000 description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 5
- 239000007789 gas Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 229910052760 oxygen Inorganic materials 0.000 description 5
- 239000001301 oxygen Substances 0.000 description 5
- 229910002092 carbon dioxide Inorganic materials 0.000 description 4
- 239000001569 carbon dioxide Substances 0.000 description 4
- 230000001143 conditioned effect Effects 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 235000021022 fresh fruits Nutrition 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
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- Refrigerator Housings (AREA)
Abstract
The utility model relates to a make things convenient for people to pass in and out fast and transfer to door of air-conditioned cold store, including the air-conditioned cold store, set up the gate on the air-conditioned cold store, the little door has been seted up on the gate, the little door rotates with the gate to be connected. The utility model discloses have the effect that conveniently opens the door, make things convenient for the staff business turn over.
Description
Technical Field
The utility model belongs to the technical field of the technique of gas-conditioned cold storage and specifically relates to a make things convenient for people to pass in and out revolving door of gas-conditioned cold storage fast.
Background
With the rapid development of the food industry, the variety of foods is more and more, and some of the products need to be refrigerated at low temperature, so that a cold storage is required to be built. The air-conditioned cold storage is the most advanced one, and the air-conditioned cold storage is characterized in that on the basis of cold storage, the adjustment of gas components is added, the respiration of fruits and vegetables is inhibited, the metabolic process of the fruits and vegetables is delayed, the freshness and the commodity of the fruits and vegetables are better kept, and the storage period and the preservation period of the fruits and vegetables are prolonged by controlling the conditions of temperature, humidity, carbon dioxide, oxygen concentration, ethylene concentration and the like in the storage environment.
The air-conditioned cold store needs heat preservation and heat insulation, so the store door of the common air-conditioned cold store is very thick and heavy due to the sealing and heat preservation requirements, the traditional door opening and closing method cannot play a good role, the use is not only laborious, but also cold air is leaked due to untight closing, and the heat preservation effect cannot be realized.
Chinese patent No. CN103090627B discloses a cold storage door, which comprises a door plate and a door frame, wherein the door plate is rotatably connected with the door frame; and a limiting device and an opening device are arranged between the door plate and the door frame.
In the cold preservation process of the controlled atmosphere storage, workers need to enter the controlled atmosphere storage to take fresh fruits and vegetables to check the cold preservation condition, and due to the fact that the controlled atmosphere storage is almost in an oxygen-free environment, the workers need to enter and exit quickly, and meanwhile, the entering of external hot air and oxygen into the controlled atmosphere storage needs to be reduced as much as possible. Utilize the spring to make the gyro wheel automatic block the dop and realize door plant and door frame zonulae occludens during the above-mentioned prior art scheme door, use lever principle to prize the door when opening the door, and though use lever principle to prize the door, in-process opening the door still needs operating personnel to be connected one side rotation with the door frame with the door plant around the rotation, thereby make the door plant rotatory open, and the door of general cold gas storage is in order to realize good leakproofness, the general quality of door of cold gas storage is great, operating personnel need use great strength when opening the door, lead to operating personnel can bring very big inconvenience when opening the door, the business personnel can not be quick business turn over gas storage.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a make things convenient for people to pass in and out fast and transfer the revolving door in air conditioned storehouse to the not enough that prior art exists, have the convenience and open the door, make things convenient for the advantage of staff's business turn over.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
a rotating door convenient for people to rapidly enter and exit a controlled atmosphere storage comprises the controlled atmosphere storage and a gate arranged on the controlled atmosphere storage, wherein a small door is arranged on the gate and is rotatably connected with the gate.
By adopting the technical scheme, the small door is arranged on the large door, so that when workers need to enter the air-conditioned cold store to check the chilling condition of fruits and vegetables, the whole large door does not need to be opened to enter the cold wind store, thereby effectively reducing the leakage of cold air and reducing the entering of oxygen and carbon dioxide. Compared with a large door, the small door has smaller volume and is more convenient to rotate, and a worker can conveniently open the small door, so that the time for opening and closing the door is saved, and the small door is convenient to get in and out.
The utility model discloses further set up to: the middle position of the small door is rotatably connected with a rotating shaft, and the upper end and the lower end of the rotating shaft are rotatably connected with the large door.
Through adopting above-mentioned technical scheme, the axis of rotation sets up the intermediate position at the wicket, and the atress of axis of rotation is more even, the rotation of being more convenient for.
The utility model discloses further set up to: the maximum rotation angle of the small door is 90 degrees.
By adopting the technical scheme, the maximum rotation angle is 90 degrees, so that the entering and exiting of workers can be met, the phenomenon that the internal and external air of the air-conditioned cold store is mixed when the rotation angle of the small door is too large can be avoided, and the external oxygen and carbon dioxide gas enter the air-conditioned cold store is reduced.
The utility model discloses further set up to: and the longitudinal abutting edge of the main door and the small door is fixedly connected with an elastic sheet.
By adopting the technical scheme, the elastic sheet has certain elasticity, and can be extruded when the small door is closed, so that the gap between the large door and the small door is reduced, and the sealing property of the air-conditioned cold store is enhanced.
The utility model discloses further set up to: the elastic sheet is fixedly connected with a plurality of springs.
By adopting the technical scheme, the spring can support the elastic sheet, the elastic sheet is prevented from being weakened in the using process to cause the reduction of the sealing property of the air-conditioned cold store, and the service life of the elastic sheet is prolonged.
The utility model discloses further set up to: sealing strips and sealing strips are fixedly arranged on two sides of the bottom of the small door, the length of each sealing strip is 1/2 of the width of the small door, and the sealing strips on the inner side of the small door and the sealing strips on the outer side of the small door are symmetrical around a rotating shaft.
Through adopting above-mentioned technical scheme, the leakproofness between sealing strip can strengthen little door and the gate, less cold air reveal, and both sides sealing strip can enough satisfy the leakproofness about the axis of rotation central symmetry, can not hinder little door rotation again.
The utility model discloses further set up to: the small door is connected with a locking mechanism, the locking mechanism comprises a shuttle-shaped block rotatably connected with the outer wall of the small door, two ends of the shuttle-shaped block in the length direction are hinged with inserting rods, and the large door is provided with a lock hole corresponding to the inserting rods.
By adopting the technical scheme, the included angle between the inserted bar and the shuttle-shaped block can be changed by rotating the shuttle-shaped block, so that the connection length of the shuttle-shaped block and the inserted bar is changed, when the shuttle-shaped block rotates to the length direction to be horizontal to the ground, the inserted bar can be inserted into the lock hole, and the small door cannot be rotated at the moment; when the shuttle-shaped block rotates to the length direction vertical to the ground, the connecting length of the inserted bar and the shuttle-shaped block is shortest, and the small door can be rotated at the moment.
To sum up, the utility model discloses a beneficial technological effect does:
1. the small door is arranged on the large door, so that when workers need to enter the air-conditioned cold store to check the chilling condition of fruits and vegetables, the workers do not need to open the whole large door to enter the cold wind store, thereby effectively reducing the leakage of cold air and reducing the entering of oxygen and carbon dioxide. Compared with a large door, the small door has smaller volume and is more convenient to rotate, and workers can conveniently open the small door, so that the time for opening and closing the door is saved, and the small door is convenient to get in and out;
2. the elastic sheet has certain elasticity, and can be extruded when the small door is closed, so that a gap between the large door and the small door is reduced, and the sealing property of the air-conditioned cold store is enhanced;
3. the spring can play the supporting role to the elastic piece, prevents that the elasticity weakens and causes the air-conditioned cold store leakproofness to reduce in the use of elastic piece, increases the life of elastic piece.
Drawings
FIG. 1 is a schematic view of the entire structure of the embodiment;
FIG. 2 is a schematic view of a highlighted wicket construction;
FIG. 3 is a schematic view of a highlighted elastic sheet structure.
In the figure, 1, air conditioned cold store; 11. a gate; 12. a small door; 121. a rotating shaft; 122. an elastic sheet; 123. a spring; 124. a sealing strip; 125. a locking mechanism; 1251. a shuttle block; 1252. inserting a rod; 1253. and (6) locking the hole.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, the utility model discloses a revolving door for people to get in and out fast controlled atmosphere storehouse 1, which comprises a controlled atmosphere storehouse 1, a gate 11 arranged on the controlled atmosphere storehouse 1, a small door 12 arranged on the gate 11, and the small door 12 rotatably connected with the gate 11.
Referring to fig. 1 and 2, a locking mechanism 125 is disposed outside the small door 12, the locking mechanism 125 includes a fixed shaft fixedly connected to an outer wall of the small door 12, a shuttle-shaped block 1251 rotatably connected to the rotating shaft 121, two ends of the shuttle-shaped block 1251 in a length direction are hinged with an insertion rod 1252, and the large door 11 is provided with a lock hole 1253 corresponding to the insertion rod 1252.
The middle position of the small door 12 is rotatably connected with a rotating shaft 121, the upper end and the lower end of the rotating shaft 121 are rotatably connected with the large door 11, and the maximum angle of rotation of the small door 12 around the rotating shaft 121 is 90 degrees.
The sealing strips 124 are fixedly arranged on the inner side and the outer side of the bottom of the small door 12, the length of the sealing strip 124 is 1/2 of the width of the small door 12, and the sealing strip 124 on the inner side of the small door 12 and the sealing strip 124 on the outer side of the small door 12 are symmetrical about a rotating shaft 121.
Referring to fig. 3, an elastic plate 122 is fixedly connected to an edge of the large door 11 longitudinally abutting against the small door 12, and a plurality of springs 123 are fixedly connected to the inside of the elastic plate 122.
The implementation principle of the embodiment is as follows: when a worker needs to enter the controlled atmosphere storage 1, the prismatic block 1251 on the outer wall of the small door 12 is firstly rotated until the inserted bar 1252 is separated from the lock hole 1253, the edge of the small door 12 is pushed towards one side of the controlled atmosphere storage 1, the small door 12 rotates around the rotating shaft 121, and the worker can enter the controlled atmosphere storage 1. When the staff leaves the air-conditioned cold store 1, the small door 12 is pushed to protrude out of the edge of the large door 11, the large door 11 is pushed to abut against the sealing strips 124 on the two sides, the shuttle-shaped block 1251 is rotated, and the inserted rod 1252 is inserted into the lock hole 1253.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (7)
1. The utility model provides a make things convenient for people to pass in and out revolving door of air-conditioned cold store fast, includes air-conditioned cold store (1), sets up big door (11) on air-conditioned cold store (1), its characterized in that: a small door (12) is arranged on the large door (11), and the small door (12) is rotatably connected with the large door (11).
2. The revolving door for facilitating quick access to a modified atmosphere storage by a person according to claim 1, wherein: the middle position of the small door (12) is rotatably connected with a rotating shaft (121), and the upper end and the lower end of the rotating shaft (121) are rotatably connected with the large door (11).
3. The revolving door for facilitating quick access to a modified atmosphere storage by a person according to claim 1, wherein: the maximum rotation angle of the small door (12) is 90 degrees.
4. The revolving door for facilitating quick access to a modified atmosphere storage by a person according to claim 1, wherein: the edge of the large door (11) longitudinally abutted against the small door (12) is fixedly connected with an elastic sheet (122).
5. The revolving door of claim 4, which facilitates quick access of people to the modified atmosphere storage, is characterized in that: the elastic piece (122) is fixedly connected with a plurality of springs (123).
6. The revolving door for facilitating quick access to a modified atmosphere storage by a person according to claim 1, wherein: sealing strips (124) and sealing strips (124) are fixedly arranged on two sides of the bottom of the small door (12), the length of each sealing strip (124) is 1/2 of the width of the small door (12), and the sealing strips (124) on the inner side of the small door (12) and the sealing strips (124) on the outer side of the small door (12) are symmetrical about a rotating shaft (121).
7. The revolving door of claim 6, which facilitates quick access of people to the modified atmosphere storage, wherein: the small door (12) is connected with a locking mechanism (125), the locking mechanism (125) comprises a shuttle-shaped block (1251) rotatably connected to the outer wall of the small door (12), two ends of the shuttle-shaped block (1251) in the length direction are hinged with inserting rods (1252), and a lock hole (1253) corresponding to the inserting rods (1252) is formed in the large door (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922044782.XU CN211177593U (en) | 2019-11-22 | 2019-11-22 | Rotary door convenient for people to rapidly enter and exit air-conditioned cold store |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922044782.XU CN211177593U (en) | 2019-11-22 | 2019-11-22 | Rotary door convenient for people to rapidly enter and exit air-conditioned cold store |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211177593U true CN211177593U (en) | 2020-08-04 |
Family
ID=71809902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922044782.XU Active CN211177593U (en) | 2019-11-22 | 2019-11-22 | Rotary door convenient for people to rapidly enter and exit air-conditioned cold store |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211177593U (en) |
-
2019
- 2019-11-22 CN CN201922044782.XU patent/CN211177593U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A kind of revolving door that is convenient for people to quickly enter and exit the air-conditioned warehouse Effective date of registration: 20220919 Granted publication date: 20200804 Pledgee: Shandong Penglai Rural Commercial Bank Co.,Ltd. Pledgor: Yantai fangye fruit and vegetable Co.,Ltd. Registration number: Y2022980015703 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231204 Granted publication date: 20200804 Pledgee: Shandong Penglai Rural Commercial Bank Co.,Ltd. Pledgor: Yantai fangye fruit and vegetable Co.,Ltd. Registration number: Y2022980015703 |