CN109209178A - A kind of freezer maintenance door - Google Patents
A kind of freezer maintenance door Download PDFInfo
- Publication number
- CN109209178A CN109209178A CN201811250070.7A CN201811250070A CN109209178A CN 109209178 A CN109209178 A CN 109209178A CN 201811250070 A CN201811250070 A CN 201811250070A CN 109209178 A CN109209178 A CN 109209178A
- Authority
- CN
- China
- Prior art keywords
- door
- door leaf
- lock
- freezer
- 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.)
- Pending
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/70—Door leaves
- E06B3/7015—Door leaves characterised by the filling between two external panels
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
- E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
- E06B5/16—Fireproof doors or similar closures; Adaptations of fixed constructions therefor
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/16—Sealing arrangements on wings or parts co-operating with the wings
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/28—Other arrangements on doors or windows, e.g. door-plates, windows adapted to carry plants, hooks for window cleaners
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/70—Door leaves
- E06B3/7015—Door leaves characterised by the filling between two external panels
- E06B2003/7023—Door leaves characterised by the filling between two external panels of foam type
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Refrigerator Housings (AREA)
Abstract
The present invention provides a kind of freezers to overhaul door, including doorframe and door leaf, the doorframe is installed on the aperture of door edge of freezer wallboard, and the door leaf is connected by hinge with the doorframe, the inside edge of the door leaf is equipped with sealing strip, is filled with polyurethane foam plastics in the door leaf.The present invention improves the thermal insulation property of freezer maintenance door by setting door leaf filled polyurethane foamed plastics, also by setting sealing strip, improves the sealing performance of freezer maintenance door.
Description
Technical field
The present invention relates to a kind of freezers to overhaul door.
Background technique
During Ship Design, since cabin spaces are small, keep for the position of pipeline and cable relatively small, part is managed
System or cable can be disposed in above freezer or surrounding.For the ease of the maintenance repair of these cables and pipe valve, often
Position increases maintenance door near its position, to facilitate operation person's maintenance.In the prior art, the material of maintenance door be compared with
Thin composite rock wool slab, indoor cold air are easy to be lost, are unfavorable for keeping the temperature.In addition, maintenance door surrounding does not have sealing ring, it cannot be guaranteed that
Leakproofness.
Summary of the invention
In order to solve the above technical problems, the purpose of the present invention is to provide a kind of freezers to overhaul door, structure is simple, tool
There are preferable thermal insulation property and sealing performance.
Based on this, the invention proposes a kind of freezers to overhaul door, including doorframe and door leaf, and the doorframe is for installing
In the aperture of door edge of freezer wallboard, the door leaf is connected by hinge with the doorframe, and the inside edge of the door leaf is equipped with
Sealing strip, the door leaf is interior to be filled with polyurethane foam plastics.
Optionally, the doorframe includes framework, and the framework is embedded in the aperture of door, and the outside of the framework is equipped with to four
The mounting plate that week stretches out, the mounting plate are fixed on the lateral wall of the freezer wallboard, the door by nylon mushroom hook bolt
Fan is connected by the hinge with the mounting plate, and is close to the mounting plate when door leaf closing.
Optionally, the outside of the mounting plate is equipped with the seal groove for sealing strip insertion.
Optionally, the inside of the door leaf is equipped with protruding portion, and when the door leaf is closed, the protruding portion is embedded in the framework
It is interior.
Optionally, the thickness of the protruding portion is less than or equal to the thickness of the framework.
It optionally, further include door lock, the door lock includes lock body and lock box, and the lock body is fixed on the outer of the door leaf
Side, the lock body are equipped with lock tongue, and the lock box is fixed on the outside of the mounting plate, and the lock box is equipped with for locking
State the fastener of lock tongue.
Optionally, the lock body is equipped with the handle for controlling the lock tongue.
A kind of freezer of the invention overhauls door, including doorframe and door leaf, the doorframe are installed on the door of freezer wallboard
Bore edges, the door leaf are connected by hinge with the doorframe, and the inside edge of the door leaf is equipped with sealing strip, the door leaf
It is interior to be filled with polyurethane foam plastics.By the way that door leaf filled polyurethane foamed plastics is arranged, the guarantor of freezer maintenance door is improved
Warm nature energy improves the sealing performance of freezer maintenance door also by setting sealing strip.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the embodiment of the present invention.
Fig. 2 is the top view of the embodiment of the present invention.
Fig. 3 is the explosive view of the embodiment of the present invention.
Description of symbols:
1, doorframe；11, nylon mushroom hook bolt；12, seal groove；13, framework；14, mounting plate；2, door leaf；21, it seals
Item；22, protruding portion；3, hinge；4, door lock；41, lock body；411, lock tongue；412, handle；42, lock box；421；Fastener；5, freezer
Wallboard.
Specific embodiment
In the description of the present invention, it should be noted that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
Limitation of the invention.In addition, term " first ", " second ", " third " are used for description purposes only, and it should not be understood as instruction or dark
Show relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
In addition, in the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more.
For the ordinary skill in the art, above-mentioned term in the present invention specific can be understood with concrete condition
Meaning.
With reference to the accompanying drawings and examples, specific embodiments of the present invention will be described in further detail.Implement below
Example is not intended to limit the scope of the invention for illustrating the present invention.
Fig. 1 to Fig. 3 is please referred to, the present embodiment provides a kind of freezers to overhaul door, including doorframe 1 and door leaf 2, doorframe 1
It is installed on the aperture of door edge of freezer wallboard 5, door leaf 2 is connected by hinge 3 with doorframe 1, and the inside edge of door leaf 2 is equipped with sealing
Item 21, door leaf 2 is interior to be filled with polyurethane foam plastics.By the way that 2 filled polyurethane foamed plastics of door leaf is arranged, freezer maintenance is improved
The thermal insulation property of door can guarantee certain sealing when freezer maintenance door is closed also by the way that sealing strip 21 is arranged in 2 surrounding of door leaf
Performance.The present embodiment structure is simple, has certain versatility.
Wherein, doorframe 1 includes framework 13, and framework 13 is embedded in aperture of door, and the outside of framework 13 is equipped with the peace stretched out around
Loading board 14, mounting plate 14 are fixed on the lateral wall of freezer wallboard 5 by nylon mushroom hook bolt 11, and door leaf 2 passes through hinge 3 and peace
Loading board 14 is connected, and is close to mounting plate 14 when the closing of door leaf 2.Mounting plate 14 can make doorframe 1 it is firm be installed on freezer wall
On plate 5.It is arranged when door leaf 2 is closed and is close to mounting plate 14, can prevent cold air from revealing, improves sealing performance.When installation, first by door
Fan 2 is installed on doorframe 1, then is installed on freezer wallboard 5 in the quadrangle of mounting plate 14 by nylon mushroom hook bolt 11.This reality
It is easy for installation to apply example, when needing to dismantle, only need to nylon mushroom hook bolt 11 be removed and can be realized, without complicated operation,
It is easy to disassemble.
In the present embodiment, the inside of door leaf 2 is equipped with protruding portion 22, and when door leaf 2 is closed, protruding portion 22 is embedded in framework 13
It is interior.Protruding portion 22 is embedded in framework 13, and protruding portion 22 can be made to be close to framework 13, has one when freezer maintenance door can be made to close
Fixed sealing performance.It is noted that the outside of mounting plate 14 is equipped with the seal groove 12 being embedded in for sealing strip 21, it can be into one
Walk lift-off seal performance.The duplicate protection for passing through protruding portion 22 and sealing strip 21 in this way, can be improved the sealing of freezer maintenance door
Performance.
Referring to figure 2., in the present embodiment, the thickness of protruding portion 22 is less than or equal to the thickness of framework 13.Protruding portion 22
Effect be it is above-mentioned when freezer maintenance door is closed with certain sealing performance, it is only necessary to protruding portion 22 and framework 13 are mutual
Abutting can realize that the purpose for limiting the thickness of protruding portion 22 here is to reduce space while protruding portion 22 plays a role
The waste of resource, can also reduce 2 materials of door leaf reduces economic cost.
Referring to figure 2. and Fig. 3, freezer provided in this embodiment overhaul door, further include door lock 4, door lock 4 is arranged,
Freezer maintenance door is locked when closing, and can guarantee the sealing performance of freezer maintenance door.Door lock 4 includes lock body 41 and lock box 42, lock body
41 are fixed on the outside of door leaf 2, and lock body 41 is equipped with lock tongue 411, and lock box 42 is fixed on the outside of mounting plate 14, sets on lock box 42
There is the fastener 421 for locking lock tongue 411.It is realized by lock tongue 411 and fastener 421 and door leaf 2 is lock on doorframe 1.Door lock 4
It only needs to lock when freezer maintenance door is closed, therefore door lock 4 does not need labyrinth, as long as can be realized the function of locking just
Can, other kinds of door lock 4 may be selected in other embodiments.In addition, lock body 41 is equipped with for controlling the lock tongue 411
Handle 412 facilitates staff to open the door and close the door.
The present embodiment provides a kind of freezers to overhaul door, by the way that 2 filled polyurethane foamed plastics of door leaf is arranged, improves cold
The thermal insulation property of library maintenance door can guarantee certain by the way that sealing strip 21 is arranged in 2 surrounding of door leaf when freezer maintenance door is closed
Sealing performance also passes through the duplicate protection of interior door leaf 2 and sealing strip 21, improves the sealing performance of freezer maintenance door.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, several improvement and replacement can also be made, these are improved and replacement
Also it should be regarded as protection scope of the present invention.
Claims (7)
1. a kind of freezer overhauls door, which is characterized in that including doorframe and door leaf, the doorframe is installed on the door of freezer wallboard
Bore edges, the door leaf are connected by hinge with the doorframe, and the inside edge of the door leaf is equipped with sealing strip, the door leaf
It is interior to be filled with polyurethane foam plastics.
2. freezer according to claim 1 overhauls door, which is characterized in that the doorframe includes framework, the framework
It is embedded in the aperture of door, the outside of the framework is equipped with the mounting plate stretched out around, and the mounting plate passes through nylon mushroom head
Bolt is fixed on the lateral wall of the freezer wallboard, and the door leaf is connected by the hinge with the mounting plate, and described
Door leaf is close to the mounting plate when closing.
3. freezer according to claim 2 overhauls door, which is characterized in that the outside of the mounting plate is equipped with described in confession
The seal groove of sealing strip insertion.
4. freezer according to claim 2 overhauls door, which is characterized in that the inside of the door leaf is equipped with protruding portion,
When the door leaf is closed, the protruding portion is embedded in the framework.
5. freezer according to claim 4 overhauls door, which is characterized in that the thickness of the protruding portion is less than or equal to
The thickness of the framework.
6. freezer according to claim 2 overhauls door, which is characterized in that further include door lock, the door lock includes lock
Body and lock box, the lock body are fixed on the outside of the door leaf, and the lock body is equipped with lock tongue, and the lock box is fixed on the peace
The outside of loading board, the lock box are equipped with the fastener for locking the lock tongue.
7. freezer according to claim 6 overhauls door, which is characterized in that the lock body is equipped with described for controlling
The handle of lock tongue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811250070.7A CN109209178A (en) | 2018-10-25 | 2018-10-25 | A kind of freezer maintenance door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811250070.7A CN109209178A (en) | 2018-10-25 | 2018-10-25 | A kind of freezer maintenance door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109209178A true CN109209178A (en) | 2019-01-15 |
Family
ID=64996964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811250070.7A Pending CN109209178A (en) | 2018-10-25 | 2018-10-25 | A kind of freezer maintenance door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109209178A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110667774A (en) * | 2019-11-06 | 2020-01-10 | 上海咔滨船舶装备有限公司 | Mounting structure of boats and ships fire prevention cold storage door |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2817002B2 (en) * | 1990-03-19 | 1998-10-27 | 松下冷機株式会社 | Insulated door |
| CN201943536U (en) * | 2011-03-02 | 2011-08-24 | 中国核工业华兴建设有限公司 | Nuclear power sliding air tight door |
| CN205561395U (en) * | 2016-01-26 | 2016-09-07 | 东莞市大昌冷冻机电工程有限公司 | Combination freezer is with covering a heater device |
| CN207831780U (en) * | 2018-01-22 | 2018-09-07 | 陈庆明 | A kind of freezer door board anti-deformation protective device |
-
2018
- 2018-10-25 CN CN201811250070.7A patent/CN109209178A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2817002B2 (en) * | 1990-03-19 | 1998-10-27 | 松下冷機株式会社 | Insulated door |
| CN201943536U (en) * | 2011-03-02 | 2011-08-24 | 中国核工业华兴建设有限公司 | Nuclear power sliding air tight door |
| CN205561395U (en) * | 2016-01-26 | 2016-09-07 | 东莞市大昌冷冻机电工程有限公司 | Combination freezer is with covering a heater device |
| CN207831780U (en) * | 2018-01-22 | 2018-09-07 | 陈庆明 | A kind of freezer door board anti-deformation protective device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110667774A (en) * | 2019-11-06 | 2020-01-10 | 上海咔滨船舶装备有限公司 | Mounting structure of boats and ships fire prevention cold storage door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190115 |