CN211313991U - Sealed cold storage door - Google Patents
Sealed cold storage door Download PDFInfo
- Publication number
- CN211313991U CN211313991U CN201922356338.1U CN201922356338U CN211313991U CN 211313991 U CN211313991 U CN 211313991U CN 201922356338 U CN201922356338 U CN 201922356338U CN 211313991 U CN211313991 U CN 211313991U
- Authority
- CN
- China
- Prior art keywords
- door
- door body
- cold storage
- sealing gasket
- hollow sealing
- 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
Links
- 238000007789 sealing Methods 0.000 claims abstract description 19
- 238000005057 refrigeration Methods 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 2
- 238000004321 preservation Methods 0.000 description 3
- 235000013305 food Nutrition 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
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- Refrigerator Housings (AREA)
Abstract
The utility model discloses a sealed cold storage door belongs to cold storage door field. The utility model provides a sealed cold storage door, includes the door body and door frame, door body one side with door frame swing joint, the door body sets up sunken groove all around, set up inflatable hollow sealing gasket in the sunken groove, set up aerating device in the door body, aerating device one end accesss to outside the door body, the aerating device other end with hollow sealing gasket internal connection set up the lock on the door body, be provided with the inductor in the lock, the inductor with aerating device signal connection. Through setting up hollow sealing gasket, can be when the switch door body, the sealed effect of air-tight is reached with the gassing of control hollow sealing gasket, and there is not the space fully to guarantee between the door body and the door frame after closing the door, has ensured the leakproofness of cold storage door.
Description
Technical Field
The utility model relates to a sealed cold storage door belongs to cold storage door field.
Background
The cold storage is a low-temperature storage device, and is commonly used for constant-temperature storage of foods, chemical raw materials, electronic instruments, crops and the like. The freezer needs to install the heat preservation door, and the cold storage door on the current market is poor in heat preservation performance usually, and owing to need often open, the leakproofness is also relatively poor.
SUMMERY OF THE UTILITY MODEL
For solving the relatively poor problem of cold storage door leakproofness among the prior art, the utility model provides a can sealed heat preservation door, concrete technical scheme is as follows:
the utility model provides a sealed cold storage door, includes the door body and door frame, door body one side with door frame swing joint, the door body sets up sunken groove all around, set up inflatable hollow sealing gasket in the sunken groove, set up aerating device in the door body, aerating device one end accesss to outside the door body, the aerating device other end with hollow sealing gasket internal connection set up the lock on the door body, be provided with the inductor in the lock, the inductor with aerating device signal connection.
An electric valve is arranged at the joint of the hollow sealing gasket and the inflating device, and the electric valve is in signal connection with the sensor.
The door body is embedded and movably connected with the door frame.
The utility model has the advantages that: through setting up hollow sealing gasket, can be when the switch door body, the sealed effect of air-tight is reached with the gassing of control hollow sealing gasket, and there is not the space fully to guarantee between the door body and the door frame after closing the door, has ensured the leakproofness of cold storage door.
Drawings
FIG. 1 is a front view of an embodiment of the present invention;
fig. 2 is a side view of an embodiment of the present invention.
In the figure: 1, a door body; 2, a groove; 3, an inflation device; 4, an electric valve; 5, a hollow sealing gasket; and 6, door lock.
Detailed Description
The materials, methods and apparatus used in the following examples, which are not specifically illustrated, are conventional in the art and are commercially available to those of ordinary skill in the art.
In the following description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "top", "bottom", "inner", "outer" and "upright" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the following description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; the connection may be direct or indirect via an intermediate medium, or the connection may be internal to both components. To those of ordinary skill in the art, the specific meaning of the written terms in the present invention can be understood as a specific case.
In addition, in the following description of the present invention, the meaning of "a plurality", and "a plurality" is two or more unless otherwise specified.
The present invention will be described in further detail with reference to the accompanying drawings, but the following detailed description is not to be construed as limiting the present invention.
The utility model provides a sealed cold storage door, includes the door body and door frame, door body one side with door frame swing joint, the door body sets up sunken groove all around, set up inflatable hollow sealing gasket in the sunken groove, set up aerating device in the door body, aerating device one end accesss to outside the door body, the aerating device other end with hollow sealing gasket internal connection set up the lock on the door body, be provided with the inductor in the lock, the inductor with aerating device signal connection.
An electric valve is arranged at the joint of the hollow sealing gasket and the inflating device, and the electric valve is in signal connection with the sensor.
The door body is embedded and movably connected with the door frame.
The working principle of the utility model is as follows: when the cold storage door is closed, the sensor in the door lock senses that the door lock is in a closed state, a signal is transmitted to the inflating device and the electric valve, the inflating device is started to fill air into the hollow sealing gasket, then the electric valve is closed to enable the hollow sealing gasket to be in a sealed state, a gap between the door body and the door frame is sealed, and the cold storage door is guaranteed to have good tightness; when the cold storage door needs to be opened, the door lock is opened, the sensor in the door lock senses that the door lock is in an opening state, a signal is transmitted to the electric valve, air in the hollow sealing gasket is discharged, and the door body can be smoothly opened.
Although the present invention has been described with reference to the preferred embodiments, it should be understood that various changes and modifications can be made by those skilled in the art without departing from the spirit and scope of the invention.
Claims (3)
1. The utility model provides a sealed cold storage door, includes door body and door frame, its characterized in that: the door body one side with door frame swing joint, the door body sets up sunken groove all around, set up inflatable hollow sealing gasket in the sunken inslot, set up aerating device in the door body, aerating device one end is led to outside the door body, the aerating device other end with hollow sealing gasket internal connection set up the lock on the door body, be provided with the inductor in the lock, the inductor with aerating device signal connection.
2. A sealed refrigeration door according to claim 1, wherein: an electric valve is arranged at the joint of the hollow sealing gasket and the inflating device, and the electric valve is in signal connection with the sensor.
3. A sealed refrigeration door according to claim 1, wherein: the door body is embedded and movably connected with the door frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922356338.1U CN211313991U (en) | 2019-12-25 | 2019-12-25 | Sealed cold storage door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922356338.1U CN211313991U (en) | 2019-12-25 | 2019-12-25 | Sealed cold storage door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211313991U true CN211313991U (en) | 2020-08-21 |
Family
ID=72081071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922356338.1U Expired - Fee Related CN211313991U (en) | 2019-12-25 | 2019-12-25 | Sealed cold storage door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211313991U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115162923A (en) * | 2022-07-01 | 2022-10-11 | 瀚斯泰能源科技股份有限公司 | Accident quick-opening device |
-
2019
- 2019-12-25 CN CN201922356338.1U patent/CN211313991U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115162923A (en) * | 2022-07-01 | 2022-10-11 | 瀚斯泰能源科技股份有限公司 | Accident quick-opening device |
| CN115162923B (en) * | 2022-07-01 | 2023-09-05 | 瀚斯泰能源科技股份有限公司 | Accident quick-opening device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200821 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |