CN219264699U - Single-open hinge thermal insulation door - Google Patents
Single-open hinge thermal insulation door Download PDFInfo
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- CN219264699U CN219264699U CN202320078811.8U CN202320078811U CN219264699U CN 219264699 U CN219264699 U CN 219264699U CN 202320078811 U CN202320078811 U CN 202320078811U CN 219264699 U CN219264699 U CN 219264699U
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Abstract
The utility model relates to the technical field of refrigeration house equipment, in particular to a single-open hinge heat-insulating door which comprises a refrigeration house side wall, a refrigeration house door frame and a refrigeration house door, wherein the refrigeration house door frame is fixedly connected with the refrigeration house side wall, the refrigeration house door is arranged on the inner side of the refrigeration house door frame, a pair of hinges are arranged on the outer side of the refrigeration house door frame, the refrigeration house door is connected with the refrigeration house door frame through a pair of hinges, and a plurality of sealing assemblies are arranged on the inner wall of the refrigeration house door frame. The utility model has reasonable structure, when the situation that the individual positions leak at the positions where the cold storage door is connected with the cold storage door frame occurs, the water vapor wets the water detection test paper arranged in the corresponding placement frame, the water detection test paper changes color, the leakage situation can be found timely, the corresponding sealing strips can be replaced, the sealing strips at the leakage positions can be replaced through the arrangement of a plurality of sealing assemblies, the corresponding sealing strips are buckled out, the new sealing strips are clamped in the corresponding positions, and the leakage situation is reduced.
Description
Technical Field
The utility model relates to the technical field of refrigeration storage equipment, in particular to a single-open hinge heat-insulating door.
Background
In the process of the storage of the refrigeration house, the refrigeration house door needs to be frequently opened due to the requirement of goods entering and exiting, so that the cold air in the refrigeration house is discharged, energy loss and temperature rise in the refrigeration house are caused, the quality of stored products is affected, and the technical problem of cold quantity leakage of the refrigeration house door is solved. Good sealing performance is achieved, and sealing strips are often arranged between the door frame and the door of the refrigeration house.
The utility model provides a safe type refrigeration house door that current patented patent number is CN208075425U, belongs to refrigeration house equipment technical field, including refrigeration house lateral wall, refrigeration house door frame and refrigeration house door, characterized by: the refrigerator door frame comprises a door frame skeleton and a sealing edge, polyurethane foam plastic is filled between the door frame skeleton and the side wall of the refrigerator, the sealing edge is arranged at the front part of the door frame skeleton, the refrigerator door is hinged to the refrigerator door frame through a hinge, the refrigerator door comprises the door frame skeleton, a refrigerator door plate is arranged inside the door frame skeleton, the refrigerator door plate comprises a front heat-insulating plate and a rear heat-insulating plate, the front heat-insulating plate and the rear heat-insulating plate are polystyrene plates, a heat-insulating layer is arranged between the front heat-insulating plate and the rear heat-insulating plate, a honeycomb net is arranged inside the heat-insulating layer, and polyurethane heat-insulating filler is filled inside the honeycomb net.
In view of the above related art, the inventor considers that when the existing thermal insulation door is in use, the sealing strip used in the thermal insulation door is not easy to find when leakage occurs, and even if leakage occurs at a specific position of the sealing strip, the whole sealing strip needs to be replaced, so that resource is wasted.
Disclosure of Invention
The utility model aims at providing a singly open hinge thermal insulation door to solve the current thermal insulation door that proposes among the above-mentioned prior art in use, the sealing strip that uses in the thermal insulation door is difficult for being found when leaking, and even just the sealing strip appears leaking in individual position, also need change whole sealing strip, causes the extravagant problem of resource.
In order to achieve the above purpose, the present application provides the following technical solutions: the utility model provides a single hinge heat preservation door, includes freezer lateral wall, freezer door frame and freezer door, the freezer door frame with freezer lateral wall fixed connection, the freezer door sets up the inboard of freezer door frame, the outside of freezer door frame is provided with a pair of hinge, the freezer door through a pair of the hinge with the freezer door frame is connected, the inner wall of freezer door frame is provided with a plurality of seal assembly; the sealing assembly comprises a placing frame fixedly connected with the inner wall of the door frame of the refrigeration house, a groove is formed in the inner side of the placing frame, a sealing strip is arranged in the groove, and the placing frame is a rubber frame.
Through above-mentioned technical scheme, through the setting of a plurality of seal assembly, can change the sealing strip that takes place the position of leaking, detain out the sealing strip that corresponds, card new sealing strip into corresponding position, reduce the condition of leaking, reduce the waste of resource.
Preferably, a plurality of empty slots are formed in the outer sides of the placement frames, and moisture detection test paper is arranged in each empty slot.
Through above-mentioned technical scheme, the water vapor can be wet the moisture detection test paper that sets up in the frame of placing that corresponds, and the moisture detection test paper can take place to discolour, can in time discover the leakage condition.
Preferably, a limiting rod is arranged on the outer side of the refrigeration house door, and the limiting rod is connected with the refrigeration house door through a rotating shaft.
Preferably, the outside fixedly connected with of freezer door frame with the spacing of gag lever post looks adaptation, the gag lever post with the freezer door is connected through torsion spring.
Preferably, the refrigeration house door comprises a flame retardant layer, a fireproof layer and a heat preservation layer, wherein the flame retardant layer is fixedly connected with the fireproof layer, the flame retardant layer is a magnesium oxychloride fireproof plate layer, and the fireproof layer is an inorganic fireproof plate calcium silicate fiberboard layer.
Through the technical scheme, the flame-retardant layer is a magnesium oxychloride fireproof plate layer, the flame retardance is enhanced, the fireproof layer is an inorganic fireproof plate calcium silicate fiberboard layer, and the fireproof performance is enhanced.
Preferably, the fireproof layer is fixedly connected with the heat-insulating layer, and the heat-insulating layer is a polyurethane board layer.
Through the technical scheme, the heat preservation layer is a polyurethane board layer, and the emission of cold air is reduced.
In summary, the utility model has the technical effects and advantages that:
the utility model has reasonable structure, when the situation that the individual positions leak at the positions where the cold storage door is connected with the cold storage door frame occurs, the water vapor wets the water detection test paper arranged in the corresponding placement frame, the water detection test paper changes color, the leakage situation can be found timely, the corresponding sealing strips can be replaced, the sealing strips at the leakage positions can be replaced through the arrangement of a plurality of sealing assemblies, the corresponding sealing strips are buckled out, the new sealing strips are clamped in the corresponding positions, the leakage situation is reduced, and the waste of resources is reduced.
In the utility model, the flame-retardant layer is a magnesium oxychloride fireproof plate layer, the flame retardance is enhanced, the flame-retardant layer is an inorganic fireproof plate calcium silicate fiber plate layer, the flame retardance is enhanced, the heat-insulating layer is a polyurethane plate layer, and the emission of cool air is reduced.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the prior description will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a first view angle axis measurement structure of the present utility model;
FIG. 2 is a schematic view of a second view angle axis measurement structure according to the present utility model;
FIG. 3 is a schematic cross-sectional view of a refrigeration house door according to the present utility model;
FIG. 4 is a schematic view of a placement frame according to the present utility model;
fig. 5 is a schematic diagram of the structure of fig. 2 at a.
In the figure: 1. a side wall of the refrigeration house; 2. refrigerator door frame; 3. a cold storage door; 4. a hinge; 5. a limit rod; 6. a limiting frame; 7. a flame retardant layer; 8. a fire-blocking layer; 9. a heat preservation layer; 10. placing a frame; 11. a hollow groove; 12. a sealing strip; 13. a groove.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples: referring to the single-open hinge heat-insulating door shown in fig. 1-5, the single-open hinge heat-insulating door comprises a cold storage side wall 1, a cold storage door frame 2 and a cold storage door 3, wherein the cold storage door frame 2 is fixedly connected with the cold storage side wall 1, the cold storage door 3 is arranged on the inner side of the cold storage door frame 2, a pair of hinges 4 are arranged on the outer side of the cold storage door frame 2, the cold storage door 3 is connected with the cold storage door frame 2 through the pair of hinges 4, and a plurality of sealing assemblies are arranged on the inner wall of the cold storage door frame 2; sealing component is including placing frame 10 with freezer door frame 2 inner wall fixed connection, the inboard of placing frame 10 is provided with recess 13, be provided with sealing strip 12 in the recess 13, place frame 10 and be the rubber frame, empty slot 11 has all been seted up in the outside of a plurality of placing frames 10, be provided with moisture test paper in the empty slot 11, when the circumstances that individual position was leaked appears in the position that freezer door 3 is connected with freezer door frame 2, moisture can be wet with the moisture test paper that sets up in the corresponding placing frame 10, moisture test paper can take place to discolour, can in time discover the circumstances of leaking, can change corresponding sealing strip 12, through the setting of a plurality of sealing component, can change the sealing strip 12 of taking place the position of leaking, detain out corresponding sealing strip 12, with new sealing strip 12 card income corresponding position, reduce the circumstances of leaking.
Referring to fig. 1-5, the outside of the refrigeration house door 3 is provided with a limit rod 5, the limit rod 5 is connected with the refrigeration house door 3 through a rotating shaft, the outside fixedly connected with of the refrigeration house door frame 2 is connected with a limit frame 6 matched with the limit rod 5, the limit rod 5 is connected with the refrigeration house door 3 through a torsion spring, the limit rod 5 is dragged to deflect upwards, the clamping with the limit frame 6 is released, the refrigeration house door 3 can be opened, the refrigeration house door 3 comprises a flame retardant layer 7, a flame retardant layer 8 and an insulating layer 9, the flame retardant layer 7 is fixedly connected with the flame retardant layer 8, the flame retardant layer 7 is a magnesium oxychloride fire-proof plate layer, the flame retardant layer 8 is fixedly connected with the insulating layer 9, the insulating layer 9 is a polyurethane plate layer, the flame retardant layer 7 is a magnesium oxychloride fire-proof plate layer, the flame retardant property is enhanced, the flame retardant layer 8 is an inorganic fire-proof plate calcium oxychloride fire-proof plate layer is enhanced, the insulating layer 9 is a polyurethane plate layer, and the emission of cool air is reduced.
The working principle of the utility model is as follows: dragging gag lever post 5 upwards deflects it, release with the block of spacing 6, can open refrigeration house door 3, fire-retardant layer 7 is magnesium oxychloride fire-proof slab, strengthen the fire resistance, fire-retardant layer 8 is inorganic PLASTIC LAMINATED calcium silicate fiberboard layer, strengthen the fire resistance, heat preservation 9 is polyurethane slab, reduce the giving off of air conditioning, when the circumstances that individual position leaked appears in the position that refrigeration house door 3 is connected with refrigeration house door frame 2, the moisture can be wetted with the moisture test paper that sets up in the corresponding drop frame 10, the moisture test paper can change color, can in time discover the circumstances of leaking, can change corresponding sealing strip 12, through the setting of a plurality of seal assemblies, can change the sealing strip 12 that takes place the position of leaking, detain out corresponding sealing strip 12, snap in corresponding position with new sealing strip 12, reduce the circumstances of leaking.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. A single hinge thermal insulation door is characterized in that: the refrigerator comprises a refrigerator side wall (1), a refrigerator door frame (2) and a refrigerator door (3), wherein the refrigerator door frame (2) is fixedly connected with the refrigerator side wall (1), the refrigerator door (3) is arranged on the inner side of the refrigerator door frame (2), a pair of hinges (4) are arranged on the outer side of the refrigerator door frame (2), the refrigerator door (3) is connected with the refrigerator door frame (2) through the pair of hinges (4), and a plurality of sealing assemblies are arranged on the inner wall of the refrigerator door frame (2);
the sealing assembly comprises a placement frame (10) fixedly connected with the inner wall of the refrigeration house door frame (2), a groove (13) is formed in the inner side of the placement frame (10), a sealing strip (12) is arranged in the groove (13), and the placement frame (10) is a rubber frame.
2. A single-open hinged thermal insulation door as defined in claim 1, wherein: empty slots (11) are formed in the outer sides of the plurality of placing frames (10), and moisture detection test paper is arranged in each empty slot (11).
3. A single-open hinged thermal insulation door as defined in claim 1, wherein: the outside of freezer door (3) is provided with gag lever post (5), gag lever post (5) through the pivot with freezer door (3) are connected.
4. A single-open hinged thermal insulation door as defined in claim 3, wherein: the refrigerator door is characterized in that a limiting frame (6) matched with the limiting rod (5) is fixedly connected to the outer side of the refrigerator door frame (2), and the limiting rod (5) is connected with the refrigerator door (3) through a torsion spring.
5. The single-open hinge thermal insulation door as claimed in claim 4, wherein: the cold storage door (3) comprises a flame retardant layer (7), a fireproof layer (8) and an insulation layer (9), wherein the flame retardant layer (7) is fixedly connected with the fireproof layer (8), the flame retardant layer (7) is a magnesium oxychloride fireproof plate layer, and the fireproof layer (8) is an inorganic fireproof plate calcium silicate fiber plate layer.
6. The single-open hinge thermal insulation door as claimed in claim 5, wherein: the fireproof layer (8) is fixedly connected with the heat-insulating layer (9), and the heat-insulating layer (9) is a polyurethane plate layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320078811.8U CN219264699U (en) | 2023-01-10 | 2023-01-10 | Single-open hinge thermal insulation door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320078811.8U CN219264699U (en) | 2023-01-10 | 2023-01-10 | Single-open hinge thermal insulation door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219264699U true CN219264699U (en) | 2023-06-27 |
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ID=86858281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320078811.8U Active CN219264699U (en) | 2023-01-10 | 2023-01-10 | Single-open hinge thermal insulation door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219264699U (en) |
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2023
- 2023-01-10 CN CN202320078811.8U patent/CN219264699U/en active Active
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