CN201794474U - Anti-cold bridge access door of air conditioning cabinet - Google Patents
Anti-cold bridge access door of air conditioning cabinet Download PDFInfo
- Publication number
- CN201794474U CN201794474U CN2010205346751U CN201020534675U CN201794474U CN 201794474 U CN201794474 U CN 201794474U CN 2010205346751 U CN2010205346751 U CN 2010205346751U CN 201020534675 U CN201020534675 U CN 201020534675U CN 201794474 U CN201794474 U CN 201794474U
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- door
- doorframe
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- frame
- air conditioning
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Abstract
The utility model discloses an anti-cold bridge access door of an air conditioning cabinet, which comprises a door frame and a door sheet assembled on the door frame, wherein the door frame is arranged on the cabinet body and comprises a door frame 1 and a door frame 2; a sealing strip 1 and a sealing strip 2 are embedded and adhered between the door frame 1 and the cabinet body and between the door frame 2 and the cabinet body respectively; the door frame 2 has a door frame ring slot in which a sealing strip 3 is embedded and adhered; the door sheet comprises a door sheet large frame, a door sheet small frame and a thermal insulation plate clamped between the door sheet large frame and the door sheet small frame; a door sheet ring slot matched with the door frame ring slot is formed on the lateral side of the door sheet; and a sealing strip 4 is embedded and adhered in the door sheet ring slot. The anti-cold bridge access door of the air conditioning cabinet has a good sealing effect, can well cut off the cold and heat transfer between the inside and outside of equipment and can be arranged in an inward open type or outward open type according to actual needs.
Description
Technical field
The utility model relates to a kind of access door, and is particularly related to the anti-cold bridge access door of air conditioning cabinet of the inside and outside cold and hot transmission of a kind of energy obstruct equipment.
Background technology
As everyone knows, access door of air conditioning cabinet mainly plays and makes things convenient for access arrangement internal maintenance maintenance effect, and the inside and outside cold and hot transmission of the very good obstruct equipment of necessary again energy, reduce energy loss raising equipment fortune operational efficiency, also must have good sealing effectiveness simultaneously, present employed access door generally all adopts plastic-steel or made from aluminium profile, the door of this class material, generally be subjected to the restriction of profile shapes, can not well reach sealing and anti-cold bridge effect, and the access door of plastic-steel material, also owing to reasons such as equipment internal-external temperature differences, be easy to generate aging distortion, thereby influence sealing effectiveness, the access door of aluminium extruded sections also exists bulk strength poor, the situation that heat insulating ability is bad, also have generally all and can not select inner-opening type or outward opening mounting means according to there being actual mode of occupation such as pressure differential inside and outside the equipment, this has also influenced the sealing effectiveness of access door.
The utility model content
The purpose of this utility model is to provide a kind of anti-cold bridge access door of air conditioning cabinet, and it has good sealing effect, can fine obstruct equipment inside and outside cold and hot transmission, and can be mounted to inner-opening type or outward opening characteristics according to actual needs.
The purpose of this utility model is to be achieved through the following technical solutions:
A kind of anti-cold bridge access door of air conditioning cabinet, it comprises doorframe and is assembled in door-plate on the doorframe, described doorframe is installed on the casing, wherein, described doorframe comprises doorframe one and doorframe two, described doorframe one, weather strip one is pasted in the difference embedding between doorframe two and the casing, weather strip two, folding has the doorframe annular groove on the described doorframe two, the embedded subsides weather strip three of described doorframe annular groove, and described door-plate comprises the door-plate big frame, door-plate small frame and be located between the two thermal insulative board, cooperate the doorframe annular groove in the side of door-plate the door-plate annular groove to be set, the embedded subsides weather strip four of described door-plate annular groove.
Described doorframe one pastes weather strip five with doorframe two contact position embeddings.
Be provided with between described door-plate big frame and the door-plate small frame and strengthen the footpath, weather strip six is pasted in embedding between described reinforcement footpath and the door-plate big frame.
Described thermal insulative board is that two sides steel plate therebetween is established polyurethane foam layer structure.
The beneficial effects of the utility model are, the weather strip of the embedded subsides of doorframe annular groove of described anti-cold bridge access door of air conditioning cabinet, cooperate the sealing of formation first road with the door-plate edge, after the door-plate size frame combination, the weather strip of the embedded subsides of door-plate annular groove that form in the one side, edge with the doorframe annular groove can form the sealing of second road again, the sealing of two pass makes it have very good sealing effectiveness, the door-plate big frame pastes weather strip with the whole face of strengthening the footpath connection also embedding, make the not directly contact of the big small frame of door-plate, folder is established a polyurethane foam board between door-plate size two frameworks, effectively intercepted the temperature transmission, the extraordinary generation that prevents cold bridge phenomenon, inside and outside two frame constructions that doorframe adopts, and the used big small frame reinforcement gauge structure of door-plate, strengthened a whole set of intensity greatly.Inside and outside two frame constructions of doorframe also make the mounting means of access door need be installed as inner-opening type or outward opening easily by the reality use.
Description of drawings
With embodiment the utility model is described in further detail with reference to the accompanying drawings below.
Fig. 1 is the structural representation of the anti-cold bridge access door of air conditioning cabinet of the utility model;
Fig. 2 is the partial enlarged drawing at A place among Fig. 1;
Fig. 3 is the structural representation of the doorframe of the anti-cold bridge access door of air conditioning cabinet of the utility model;
Fig. 4 is the structural representation of the door-plate of the anti-cold bridge access door of air conditioning cabinet of the utility model.
Among the figure:
1, doorframe one; 2, doorframe two; 3, weather strip one; 4, weather strip two; 5, weather strip five; 6, weather strip three; 7, door-plate small frame; 8, strengthen the footpath; 9, weather strip four; 10, weather strip six; 11, door-plate big frame; 12, polyurethane foam board.
The specific embodiment
Please refer to Fig. 1 to shown in Figure 4, in present embodiment, described anti-cold bridge access door of air conditioning cabinet is by doorframe 1, doorframe 22 is installed on the equipment box, weather strip 1 is pasted in the difference embedding between described doorframe 1 and doorframe 22 and the casing, weather strip 24, guarantee the sealing of doorframe with casing, and paste weather strip 55 in the embedding of the contact position of doorframe 1 and doorframe 22, make the doorframe that is contained in the inboard not have cold and hot transmission with the doorframe that is contained in the outside, and folding has annular groove on the described doorframe 22, the embedded subsides weather strip 36 of annular groove, weather strip 36 was with the edge combination of door-plate big frame 11 when door-plate cut out, form sealing together, door-plate is by door-plate big frame 11, door-plate small frame 7 and reinforcement footpath 8 are formed, weather strip 6 10 is pasted in the 11 inwall embeddings of door-plate big frame, door-plate big frame 11 and door-plate small frame 7 are not directly contacted when assembly unit, intercepted the temperature transmission between the door-plate framework, door-plate big frame 11, all be preset with screw hole on door-plate small frame 7 and the reinforcement footpath 8, by these holes the three is fixed into an integral body with the screw assembly unit, and establish polyurethane foam board 12 in therebetween, polyurethane foam board 12 adopts the structure of two sides steel plate intermediate urethane foaming layer, can extraordinary obstruct temperature transmit, after the door-plate assembly unit, between door-plate big frame 11 is with door-plate small frame 7, can form annular groove, at the embedded subsides weather strip 49 of annular groove, weather strip 49 sealed in conjunction with forming another road with the edge of doorframe 22 annular grooves when door-plate cut out.
During installation such as need be installed as outward opening, doorframe 1 is installed on the casing outside, doorframe 22 is installed on box inside, door-plate big frame 11 is just thereupon in the casing outside, door-plate small frame 7 just is outward opening door at a whole set of door of box inside, be installed as inner-opening type as need, doorframe 1 is installed on box inside, doorframe 22 is installed on the casing outside, door-plate small frame 7 is just thereupon in the casing outside, door-plate big frame 11 is the inner-opening type door just at a whole set of door of box inside, realizes inner-opening type or outward opening structure easily.
Claims (4)
1. anti-cold bridge access door of air conditioning cabinet, it comprises doorframe and is assembled in door-plate on the doorframe, described doorframe is installed on the casing, it is characterized in that: described doorframe comprises doorframe one and doorframe two, described doorframe one, weather strip one is pasted in the difference embedding between doorframe two and the casing, weather strip two, folding has the doorframe annular groove on the described doorframe two, the embedded subsides weather strip three of described doorframe annular groove, described door-plate comprises the door-plate big frame, door-plate small frame and be located between the two thermal insulative board cooperates the doorframe annular groove in the side of door-plate the door-plate annular groove to be set, the embedded subsides weather strip four of described door-plate annular groove.
2. anti-cold bridge access door of air conditioning cabinet according to claim 1 is characterized in that: described doorframe one pastes weather strip five with doorframe two contact position embeddings.
3. anti-cold bridge access door of air conditioning cabinet according to claim 2 is characterized in that: be provided with between described door-plate big frame and the door-plate small frame and strengthen the footpath, weather strip six is pasted in embedding between described reinforcement footpath and the door-plate big frame.
4. according to claim 1,2 or 3 each described anti-cold bridge access door of air conditioning cabinet, it is characterized in that: described thermal insulative board is that two sides steel plate therebetween is established polyurethane foam layer structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205346751U CN201794474U (en) | 2010-09-19 | 2010-09-19 | Anti-cold bridge access door of air conditioning cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205346751U CN201794474U (en) | 2010-09-19 | 2010-09-19 | Anti-cold bridge access door of air conditioning cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201794474U true CN201794474U (en) | 2011-04-13 |
Family
ID=43849389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205346751U Expired - Fee Related CN201794474U (en) | 2010-09-19 | 2010-09-19 | Anti-cold bridge access door of air conditioning cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201794474U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101949251A (en) * | 2010-09-19 | 2011-01-19 | 无锡奥波净化除湿空调有限公司 | Cold bridge-proof air conditioning cabinet access door |
| CN103470145A (en) * | 2013-10-11 | 2013-12-25 | 天加空调（天津）有限公司 | Air conditioning unit box vertical hinged door and sealed door structure unit thereof |
| CN103485693A (en) * | 2013-10-11 | 2014-01-01 | 天加空调（天津）有限公司 | Door frame, profile element, window frame profile element, sealing door structure unit thereof and sealing door structure assembly thereof |
| CN104047524A (en) * | 2013-09-17 | 2014-09-17 | 广东富信科技股份有限公司 | Heat insulation door |
| CN107762362A (en) * | 2017-11-02 | 2018-03-06 | 珠海格力电器股份有限公司 | Access door and air conditioner using same |
| CN109594894A (en) * | 2019-01-15 | 2019-04-09 | 山东顺达空调设备有限公司 | A kind of cold bridge proof access door of air-conditioning fan box connection structure |
-
2010
- 2010-09-19 CN CN2010205346751U patent/CN201794474U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101949251A (en) * | 2010-09-19 | 2011-01-19 | 无锡奥波净化除湿空调有限公司 | Cold bridge-proof air conditioning cabinet access door |
| CN104047524A (en) * | 2013-09-17 | 2014-09-17 | 广东富信科技股份有限公司 | Heat insulation door |
| CN103470145A (en) * | 2013-10-11 | 2013-12-25 | 天加空调（天津）有限公司 | Air conditioning unit box vertical hinged door and sealed door structure unit thereof |
| CN103485693A (en) * | 2013-10-11 | 2014-01-01 | 天加空调（天津）有限公司 | Door frame, profile element, window frame profile element, sealing door structure unit thereof and sealing door structure assembly thereof |
| CN103470145B (en) * | 2013-10-11 | 2015-07-22 | 天加空调（天津）有限公司 | Air conditioning unit box vertical hinged door and sealed door structure unit thereof |
| CN103485693B (en) * | 2013-10-11 | 2015-09-23 | 天加空调（天津）有限公司 | Doorframe, fan frame section element and seal door structure unit thereof and hermatic door structure assembly thereof |
| CN107762362A (en) * | 2017-11-02 | 2018-03-06 | 珠海格力电器股份有限公司 | Access door and air conditioner using same |
| CN107762362B (en) * | 2017-11-02 | 2023-06-30 | 珠海格力电器股份有限公司 | Access door and air conditioner using same |
| CN109594894A (en) * | 2019-01-15 | 2019-04-09 | 山东顺达空调设备有限公司 | A kind of cold bridge proof access door of air-conditioning fan box connection structure |
| CN109594894B (en) * | 2019-01-15 | 2023-12-26 | 顺达空调设备集团有限公司 | Cold bridge access door connection structure is prevented to air conditioner fan box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110413 Termination date: 20170919 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |