CN201053732Y - Multi-connected air conditioner set - Google Patents
Multi-connected air conditioner set Download PDFInfo
- Publication number
- CN201053732Y CN201053732Y CNU200720023601XU CN200720023601U CN201053732Y CN 201053732 Y CN201053732 Y CN 201053732Y CN U200720023601X U CNU200720023601X U CN U200720023601XU CN 200720023601 U CN200720023601 U CN 200720023601U CN 201053732 Y CN201053732 Y CN 201053732Y
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- China
- Prior art keywords
- refrigeration apparatus
- fans
- outdoor
- surface air
- connecting line
- Prior art date
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Abstract
The utility model provides a multiplex type air conditioning unit, relating to an air conditioner. A surface air cooling section consists of a plurality of surface air coolers with smaller area which are respectively connected with an outdoor refrigeration apparatus through a connecting line to form an independent refrigeration circulating system. Meanwhile, a blower section is equipped with fans with the same number as the surface air coolers, and the fans are reasonably distributed in the blower section and are respectively fixed. Corresponding relation exists among fans, surface air coolers, the connecting line and the outdoor refrigeration apparatus. The utility model reduces the investment of a complicated water system and the indoor architectural space occupied by the refrigeration apparatus; with small volume and light weight as well as a flexible installation way, the outdoor refrigeration apparatus can be conveniently arranged on the outdoor ground or side wall. Because the system of fans, surface air coolers and the outdoor refrigeration apparatus operate independently, the debugging and maintenance of the system have no effect on the operation of other parts. Meanwhile, the fan with large power are replaced by a plurality of fans with small power, which lowers the noise of operation; the outdoor refrigeration apparatus is additionally provided with a frequency conversion and control device, and when seasons change, the frequency conversion and the control of the quantity of starting units are realized according to actual demands, thereby obtaining better energy-saving effect.
Description
Affiliated technical field
The utility model relates to a kind of air-conditioning equipment.
Background technology
Conventional air-conditioning unit is to utilize the chilled water of the refrigeration machine generation of ad hoc machine room to deliver to indoor assembled air-conditioner unit through water control system, under the fan action in the assembled air-conditioner unit, air and chilled water carry out being admitted to the air channel until each room air end after the exchange heat.Its shortcoming is to need complicated water circuit systems, and water circuit system and refrigeration machine need take the building effective area; In case refrigeration machine or water system break down, whole system can't be used.
Summary of the invention
In order to overcome the deficiencies in the prior art, the utility model provides a kind of air-conditioning unit that can realize multiple, and to solve the water circuit system complexity, water circuit system and refrigeration machine need take effective construction area; In case refrigeration machine or water system break down, whole system such as can't use at problem.
The technical scheme that its technical problem that solves the utility model adopts is: the surface cooling section of assembled air-conditioner unit is made up of the less surface cooler of several areas, and surface cooler connects into independently cooling cycle system by connecting line and outdoor refrigeration machine respectively; Simultaneously, the blower fan that blower section configuration is identical with surface cooler quantity, blower fan is in the blower section symmetrical distribution and fix respectively; Blower fan, surface cooler, connecting line, outdoor refrigeration machine form one-to-one relationship.
The beneficial effects of the utility model are to have reduced the investment of complicated water system and the interior architecture space that refrigeration machine occupies.Outdoor refrigeration machine volume is little, in light weight, can be installed in easily on outdoor vacant lot or the side wall, and mounting means is flexible.Because system's independent operating that blower fan, surface cooler, outdoor refrigeration machine are formed, its debugging and maintenance can not influence the operation of other parts.Simultaneously, the operation noise reduced after high-power blower changed several small-power blower fans into.On outdoor refrigeration machine, increase frequency conversion and control device, when seasonal variations, can realize frequency conversion and control the quantity that unit is opened, thereby obtain better energy-saving effect according to the actual requirements.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is A-A cutaway view (removing interlude 6) among Fig. 1.
Among the figure: 1. outdoor refrigeration machine, 2. connecting line, 3. mixer, 4. fillter section, 5. blower section, 6. interlude, 7. surface cooling section, 8. interlude, 9. bringing-up section, 10. wind outlet section, 11. blower fans, 12. surface coolers.
The specific embodiment
Mixer (3), fillter section (4), blower section (5), interlude (6), surface cooling section (7), interlude (8), bringing-up section (9), wind outlet section (10) are connected in series successively and form unit.Blower fan (11) and surface cooler (12) can quantity according to actual needs be arranged in blower section (5) and surface cooling section (7).Outdoor refrigeration machine (1) is installed outdoor according to actual quantity.Surface cooler (12) in outdoor refrigeration machine (1) and the surface cooling section (7) connects into closed cycle system by connecting line (2), closed system configuration blower fan (11).Outdoor refrigeration machine (1), connecting line (2), surface cooler (12) and blower fan (11) form the system of independent operating one to one.
During actual motion, the air of the mixer that enters (3) blower fan (11) effect down after filtration the cold-producing medium in section (4), blower section (5), interlude (6) and the surface cooler (12) carry out exchange heat after interlude (8), bringing-up section become satisfactory air after (9), be admitted to ventilation shaft at wind outlet section (10) at last.
Claims (2)
1. a VRF Air Conditioning System is characterized in that the surface cooling section of assembled air-conditioner unit is made up of the less surface cooler of several areas, and surface cooler connects into independently cooling cycle system by connecting line and outdoor refrigeration machine respectively; Simultaneously, the blower fan that blower section configuration is identical with surface cooler quantity, blower fan is in the blower section symmetrical distribution and fix respectively; Blower fan, surface cooler, connecting line, outdoor refrigeration machine form one-to-one relationship.
2. VRF Air Conditioning System according to claim 1 is characterized in that: outdoor refrigeration machine and surface cooler connect into closed cycle system by connecting line, and dispose independent blower fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720023601XU CN201053732Y (en) | 2007-06-13 | 2007-06-13 | Multi-connected air conditioner set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720023601XU CN201053732Y (en) | 2007-06-13 | 2007-06-13 | Multi-connected air conditioner set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201053732Y true CN201053732Y (en) | 2008-04-30 |
Family
ID=39393396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200720023601XU Expired - Fee Related CN201053732Y (en) | 2007-06-13 | 2007-06-13 | Multi-connected air conditioner set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201053732Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106813416A (en) * | 2017-01-04 | 2017-06-09 | 广东美的暖通设备有限公司 | Refrigerant flows the device of sound in multiple on-line system and reduction multiple on-line system |
| US11231201B2 (en) | 2018-06-14 | 2022-01-25 | Johnson Controls Technology Company | Seasonal airflow control system |
-
2007
- 2007-06-13 CN CNU200720023601XU patent/CN201053732Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106813416A (en) * | 2017-01-04 | 2017-06-09 | 广东美的暖通设备有限公司 | Refrigerant flows the device of sound in multiple on-line system and reduction multiple on-line system |
| CN106813416B (en) * | 2017-01-04 | 2020-01-07 | 广东美的暖通设备有限公司 | Multi-split system and device for reducing flowing sound of refrigerant in multi-split system |
| US11231201B2 (en) | 2018-06-14 | 2022-01-25 | Johnson Controls Technology Company | Seasonal airflow control system |
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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: 20080430 Termination date: 20120613 |