CN201074879Y - Indoor set natural-convection heat transfer air-conditioner - Google Patents
Indoor set natural-convection heat transfer air-conditioner Download PDFInfo
- Publication number
- CN201074879Y CN201074879Y CNU2007200970427U CN200720097042U CN201074879Y CN 201074879 Y CN201074879 Y CN 201074879Y CN U2007200970427 U CNU2007200970427 U CN U2007200970427U CN 200720097042 U CN200720097042 U CN 200720097042U CN 201074879 Y CN201074879 Y CN 201074879Y
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- air
- heat transfer
- wall
- shaped tube
- tube group
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Abstract
The utility model relates to a natural-convection heat transfer air-conditioning indoor unit which comprises a heat-insulating layer, a U-shaped tube group and radiating fins which are evenly sleeved on the outer wall of the U-shaped tube group, wherein two ends of the U-shaped tube group are respectively provided with an inlet and an outlet which are communicated with an outdoor unit and used for the circulation of cold medium, hooks are evenly installed on the U-shaped tube group, the top ends of the hooks are all fixedly installed on a lower bottom surface of a mounting plate which is fixedly amounted on a wall, and the heat-insulating layer is installed between the wall and the upper plane surface of the mounting plate. The utility model provides a natural-convection heat transfer air-conditioning indoor unit which has unique design, simple structure, convenient installation, fast refrigeration and excellent energy-saving effect. Due to that an electric fan is left out, the air-conditioning can not make noises when in operation, the indoor space can be effectively utilized, the cold air generated by natural convection is softer and has no harm to human body, therefore, the air-conditioning indoor unit is particularly suitable to be installed and used in rooms where the old people and children live.
Description
Technical field
The utility model belongs to field of air conditioning, particularly a kind of heat transfer free convection indoor apparatus of air conditioner.
Background technology
In hot summer, in order to increase people's comfort, need install an air-conditioner usually indoor temperature is regulated, thereby make the living environment of cool and comfortable.Existing air-conditioning all is made of indoor set and off-premises station, wherein indoor set mainly comprises fan and evaporimeter, air carries out forced-convection heat transfer with evaporimeter under the blowing of fan, the air after the cooling again in the flabellum inlet chamber of air-conditioning, thereby reach the purpose of cooling.People find that in long-term use there is following defective in existing indoor apparatus of air conditioner: 1. the running that fan need not stop during owing to air-conditioning work, therefore can produce bigger noise, and influence people's normal study, work and rest; 2. need lower the temperature to whole room during air conditioner refrigerating, therefore not only cooling time is long and greatly wasted the energy; 3. the cold air that air-conditioning produced directly blows the people for a long time and knows from experience health is damaged, and causes relatively poor old man of resistivity and children sick especially easily.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of simple in structure, and design is unique, noiselessness during work, and refrigeration is fast, good energy-conserving effect and the heat transfer free convection indoor apparatus of air conditioner that can not damage health.
The utility model solves its technical problem and is achieved through the following technical solutions:
This heat transfer free convection indoor apparatus of air conditioner, it is characterized in that: constitute by heat-insulation layer, U-shaped pipe group and the uniform radiating fin that is sleeved on the U-shaped pipe group outer wall, these U-shaped pipe group two ends are shaped on respectively with off-premises station and are connected for the entrance and exit of refrigerant circulation, the uniform suspension hook that is equipped with on the U-shaped pipe group, the top of this suspension hook all is packed in the bottom surface of an installing plate, this installing plate is packed on the body of wall, between plane on the installing plate and body of wall heat-insulation layer is installed.
And the bottom of described suspension hook is sleeved on the pipe bent position of U-shaped pipe group.
And described heat-insulation layer and installing plate are packed on the body of wall by bolt.
Advantage of the present utility model and beneficial effect are:
1. this indoor apparatus of air conditioner saves electric fan, so air-conditioning can not produce noise in when operation work, has increased the comfortableness of human body when air-conditioning uses, and has guaranteed that people can quietly learn, work and have a rest in the environment.
2. because indoor apparatus of air conditioner has saved fan, therefore simplified the overall structure of machine, reduced its floor space, made indoor space can obtain fully effectively utilizing.The indoor apparatus of air conditioner mounting means is versatile and flexible, both can be installed in the roof, also can be installed on the wall.
3. this indoor apparatus of air conditioner can be directly installed on the place that needs refrigeration, this local space is carried out refrigeration cool-down, temperature that will whole room all reduces, thus reached better, more direct, refrigeration faster, and play good energy-conservation consumption reduction effect.
4. this indoor apparatus of air conditioner directly carries out heat transfer free convection by air and U-shaped pipe group and radiating fin, replaced original forced convertion cooling method, can not damage because the cold air that free convection produces is softer, so this indoor apparatus of air conditioner extremely is adapted at installing and using in the room that old man and child live human body.
The utility model be a kind of design uniqueness, simple in structure, easy for installation, refrigeration is fast and the heat transfer free convection indoor apparatus of air conditioner of good energy-conserving effect.Because the electric fan in the indoor set is saved, therefore air-conditioning can not produce noise when the work operation, indoor space also can obtain fully effectively utilizing, and the cold air that free convection produced is softer can not to damage human body, so this indoor apparatus of air conditioner is particularly suitable for installing and using in the room that has old man and child to live.
Description of drawings
Fig. 1 is a front view of the present utility model;
Fig. 2 is that A-A is to generalized section.
The specific embodiment
The utility model is described in further detail below by specific embodiment, and following examples are descriptive, is not determinate, can not limit protection domain of the present utility model with this.
This heat transfer free convection indoor apparatus of air conditioner, its innovative point is: be made of heat-insulation layer 5, U-shaped pipe group 3 and the uniform many groups radiating fin 4 that is sleeved on the U-shaped pipe group outer wall, radiating fin can increase heat exchange area effectively, greatly improves refrigeration and refrigerating efficiency.This U-shaped pipe group is generally copper pipe and its two ends and is shaped on respectively and is connected with off-premises station for the entrance and exit of refrigerant circulation (among the figure not label).The uniform suspension hook 2 that is equipped with on the U-shaped pipe group, the bottom of suspension hook is sleeved on the pipe bent position of U-shaped pipe group.Its concrete mounting structure is: suspension hook is for falling L shaped suspension hook, and the bottom of this suspension hook is shaped on installing hole, and the pipe bent position of U-shaped pipe group all is sleeved in this installing hole.The top of this suspension hook all is packed in the bottom surface of an installing plate 1, and suspension hook can be welded on the installing plate, also can adopt the bolt installation to wait other modes to be packed on the installing plate.Installing plate in the present embodiment is a steel plate, and this steel plate can improve refrigeration.This installing plate is installed on the body of wall, and the insulation aspect is installed between installing plate and the body of wall.The uniform screw that is shaped on heat-insulation layer in the present embodiment and the installing plate, and be packed on the body of wall by bolt 6.In the actual installation process, also can according to circumstances adopt other mounting means.
This indoor apparatus of air conditioner has saved fan, directly carry out heat transfer free convection by air and U-shaped pipe group and radiating fin, replaced original forced convertion cooling method, both simplified the structure of indoor set, can not produce noise again, be a kind of indoor apparatus of air conditioner that has innovative idea.
Claims (3)
1. heat transfer free convection indoor apparatus of air conditioner, it is characterized in that: constitute by heat-insulation layer, U-shaped pipe group and the uniform radiating fin that is sleeved on the U-shaped pipe group outer wall, these U-shaped pipe group two ends are shaped on respectively with off-premises station and are connected for the entrance and exit of refrigerant circulation, the uniform suspension hook that is equipped with on the U-shaped pipe group, the top of this suspension hook all is packed in the bottom surface of an installing plate, this installing plate is packed on the body of wall, between plane on the installing plate and body of wall heat-insulation layer is installed.
2. heat transfer free convection indoor apparatus of air conditioner according to claim 1 is characterized in that: the bottom of described suspension hook is sleeved on the pipe bent position of U-shaped pipe group.
3. heat transfer free convection indoor apparatus of air conditioner according to claim 1 is characterized in that: described heat-insulation layer and installing plate are packed on the body of wall by bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200970427U CN201074879Y (en) | 2007-08-10 | 2007-08-10 | Indoor set natural-convection heat transfer air-conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200970427U CN201074879Y (en) | 2007-08-10 | 2007-08-10 | Indoor set natural-convection heat transfer air-conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201074879Y true CN201074879Y (en) | 2008-06-18 |
Family
ID=39520140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200970427U Expired - Fee Related CN201074879Y (en) | 2007-08-10 | 2007-08-10 | Indoor set natural-convection heat transfer air-conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201074879Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102192559A (en) * | 2011-05-24 | 2011-09-21 | 宁波赛瑞太阳能有限公司 | Flat-plate silent air-conditioner indoor unit |
| CN103388862A (en) * | 2013-07-11 | 2013-11-13 | 姜慧生 | Air energy cooling and heating device |
| CN105650736A (en) * | 2016-03-10 | 2016-06-08 | 马春生 | Noiseless indoor unit of air conditioner |
| CN106196296A (en) * | 2016-08-25 | 2016-12-07 | 可玛思(天津)金属制品有限公司 | A kind of calm room conditioning being connected with heat pump outdoor unit and method of work thereof |
| CN108895582A (en) * | 2018-07-06 | 2018-11-27 | 王全龄 | A kind of Non-wind air conditioner system |
| WO2022120947A1 (en) * | 2020-12-11 | 2022-06-16 | 广东美的白色家电技术创新中心有限公司 | Air conditioner indoor unit and air conditioner |
-
2007
- 2007-08-10 CN CNU2007200970427U patent/CN201074879Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102192559A (en) * | 2011-05-24 | 2011-09-21 | 宁波赛瑞太阳能有限公司 | Flat-plate silent air-conditioner indoor unit |
| CN103388862A (en) * | 2013-07-11 | 2013-11-13 | 姜慧生 | Air energy cooling and heating device |
| CN105650736A (en) * | 2016-03-10 | 2016-06-08 | 马春生 | Noiseless indoor unit of air conditioner |
| CN106196296A (en) * | 2016-08-25 | 2016-12-07 | 可玛思(天津)金属制品有限公司 | A kind of calm room conditioning being connected with heat pump outdoor unit and method of work thereof |
| CN108895582A (en) * | 2018-07-06 | 2018-11-27 | 王全龄 | A kind of Non-wind air conditioner system |
| WO2022120947A1 (en) * | 2020-12-11 | 2022-06-16 | 广东美的白色家电技术创新中心有限公司 | Air conditioner indoor unit and air conditioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080618 Termination date: 20100810 |