CN207555813U - Multi-connected machine outdoor unit pressure atomization cooling system under a kind of worst hot case - Google Patents
Multi-connected machine outdoor unit pressure atomization cooling system under a kind of worst hot case Download PDFInfo
- Publication number
- CN207555813U CN207555813U CN201721712163.8U CN201721712163U CN207555813U CN 207555813 U CN207555813 U CN 207555813U CN 201721712163 U CN201721712163 U CN 201721712163U CN 207555813 U CN207555813 U CN 207555813U
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- China
- Prior art keywords
- outdoor unit
- water
- hot case
- worst hot
- connected machine
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- 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.)
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Abstract
Multi-connected machine outdoor unit pressure atomization cooling system under a kind of worst hot case disclosed in the utility model, including the water feed apparatus and spraying device being connected by water-supply-pipe, spraying device is used to carry out mist cooling to the heat exchanger fin of multi-connected machine outdoor unit.Multi-connected machine outdoor unit pressure atomization cooling system has the following advantages under a kind of worst hot case of the utility model：Using water mist energy fast cooling, outdoor unit operational efficiency is improved in time；Under worst hot case can outdoor unit run at a lower temperature, extend its service life；Pressure atomization effect is good, and cooling rate is fast, and water consumption is small；It is compared with the electricity consumption of worst hot case forced refrigeration, mist cooling is more economical；Using auto spraying control system, personal management is not needed to, operating cost is low.
Description
Technical field
The utility model belongs to heat sink technical field, and in particular to multi-connected machine outdoor unit pressurizes under a kind of worst hot case
Spray cooling system.
Background technology
Multi-connected machine central air-conditioning is a type of family central air-conditioning, is commonly called as " one drag more ", refers to an outdoor unit
Two or more indoor units are connected by piping, outside is changed using air-cooled heat transfer form, indoor using directly evaporation
The primary coolant air-conditioning system of hot form.Multi-line system obtains increasingly in small and medium construction and part public building at present
It is widely applied.
Compared with traditional central air conditioner system, multi-connected machine central air-conditioning has the characteristics that：Energy saving, operating cost
It is low；Advanced control, it is reliable；Unit adaptability is good, and cooling and warming temperature range is wide；Design freedom is high, installation and charging
It is convenient.
But come in recent years, since people burn fossil fuel, such as oil, coal etc. or disafforestation and are burnt
A large amount of carbon dioxide isothermal chamber gas is generated during burning causes global warming to rise, and the continuous accumulation of greenhouse effects causes global gas
Time warms this phenomenon.
Global air temperature warming causes summer high temperature operating mode weather more and more common, and the frequency of use of multi-connected machine central air-conditioning
It is also greatly increased with the time.In the case where energy-saving and emission-reduction have become a big theme of mankind nowadays social development, how
Cool down to ensure that its safe and efficient operation just treats harshly solution as one to the outdoor unit of multi-connected machine in a manner of most energy-efficient
Problem certainly.
Utility model content
The purpose of this utility model is to provide multi-connected machine outdoor unit pressure atomization cooling systems under a kind of worst hot case, can
To protect the outdoor unit of multi-connected machine normal use at high temperature, extend its service life, and can improve to a certain extent more
Online summer operation efficiency.
Technical solution is used by the utility model：Multi-connected machine outdoor unit pressure atomization cooling system under a kind of worst hot case
System, including the water feed apparatus and spraying device being connected by water-supply-pipe, the spraying device is used to change multi-connected machine outdoor unit
Hot device fin carries out mist cooling.
The utility model is also characterized by
The water feed apparatus includes the pressurization water delivery water pump for being set to waterline one end, and the water feed apparatus, which further includes, to be set
The autocontrol valve being placed on waterline, the autocontrol valve are controlled by coupled into water controller.
The spraying device includes the sprayer controller being set on waterline, the sprayer controller and the water inlet
Controller signals connect, and the sprayer controller is connected with temperature sensor, and the spraying device, which further includes, is set to water-supply-pipe
The pressurised atomising nozzles of the line other end.
Multi-connected machine outdoor unit pressure atomization cooling system has the following advantages under a kind of worst hot case of the utility model：
1st, using water mist energy fast cooling, outdoor unit operational efficiency is improved in time；
2nd, under worst hot case can outdoor unit run at a lower temperature, extend its service life；
3rd, pressure atomization effect is good, and cooling rate is fast, and water consumption is small；
4 compare with the electricity consumption of worst hot case forced refrigeration, and mist cooling is more economical；
5th, using auto spraying control system, personal management is not needed to, operating cost is low.
Description of the drawings
Fig. 1 be the utility model a kind of worst hot case under multi-connected machine outdoor unit pressure atomization cooling system structural representation
Figure.
In figure, 1. water feed apparatus, 2. spraying devices, 3. multi-connected machine outdoor units, 4. pressurization water delivery water pumps, 5. automatically control
Valve, 6. into water controller, 7. waterlines, 8. sprayer controllers, 9. temperature sensors, 10. pressurised atomising nozzles, 11. fans,
12. heat exchanger fin.
Specific embodiment
The utility model is described in detail with reference to the accompanying drawings and detailed description.
Multi-connected machine outdoor unit pressure atomization cooling system is directed to multi-joint under a kind of worst hot case provided by the utility model
Machine outdoor unit 3 includes heat exchanger and fan 11, and structure is as shown in Figure 1, the water feed apparatus 1 being connected including passing through waterline 7
With spraying device 2, spraying device 2 is used to carry out mist cooling to the heat exchanger fin 12 of multi-connected machine outdoor unit 3.Specifically, into
Water installations 1 include being set to the pressurization water delivery water pump 4 of 7 one end of waterline, and pressurization water delivery water pump 4 is located at the water such as pond or water vat
In source, water feed apparatus 1 further includes the autocontrol valve 5 being set on waterline 7, autocontrol valve 5 by it is coupled into
Water controller 6 controls.Spraying device 2 includes being set to sprayer controller 8 on waterline 7, sprayer controller 8 with into water control
6 signal of device processed connection, sprayer controller 8 are connected with temperature sensor 9, and spraying device 2 further includes that be set to waterline 7 another
The pressurised atomising nozzles 10 at end.
In the outdoor unit work of multi-online air-conditioning system, outside air temperature is sensed by temperature sensor 9, and by result
Sprayer controller 8 is sent to, when outdoor temperature is more than preset temperature, sprayer controller 8 is sent a signal into water controller 6,
Autocontrol valve 5 is controlled to open into water controller 6, send water by pressure pump 4, water is delivered to pressurised atomising nozzles 10, Xiang Duo
12 spray water mist of heat exchanger fin, reduces its surface temperature, improves its heat exchange efficiency, improves the summer fortune of multi-online air-conditioning system
Row effect increases indoor thermal comfort, and overload of compressor is avoided to shut down to a certain extent, extends its service life.
Claims (3)
1. multi-connected machine outdoor unit pressure atomization cooling system under a kind of worst hot case, which is characterized in that including passing through waterline
(7) connected water feed apparatus (1) and spraying device (2), the spraying device (2) is for the heat exchange to multi-connected machine outdoor unit (3)
Device fin (12) carries out mist cooling.
2. multi-connected machine outdoor unit pressure atomization cooling system under a kind of worst hot case as described in claim 1, which is characterized in that
Pressurization water delivery water pump (4) of the water feed apparatus (1) including being set to waterline (7) one end, the water feed apparatus (1) are also wrapped
The autocontrol valve (5) being set on waterline (7) is included, the autocontrol valve (5) is by coupled into water controller
(6) it controls.
3. multi-connected machine outdoor unit pressure atomization cooling system under a kind of worst hot case as claimed in claim 2, which is characterized in that
The spraying device (2) includes the sprayer controller (8) that is set on waterline (7), the sprayer controller (8) with it is described
It is connected into water controller (6) signal, the sprayer controller (8) is connected with temperature sensor (9), and the spraying device (2) is also
Pressurised atomising nozzles (10) including being set to waterline (7) other end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721712163.8U CN207555813U (en) | 2017-12-11 | 2017-12-11 | Multi-connected machine outdoor unit pressure atomization cooling system under a kind of worst hot case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721712163.8U CN207555813U (en) | 2017-12-11 | 2017-12-11 | Multi-connected machine outdoor unit pressure atomization cooling system under a kind of worst hot case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207555813U true CN207555813U (en) | 2018-06-29 |
Family
ID=62665677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721712163.8U Expired - Fee Related CN207555813U (en) | 2017-12-11 | 2017-12-11 | Multi-connected machine outdoor unit pressure atomization cooling system under a kind of worst hot case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207555813U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109282371A (en) * | 2018-08-21 | 2019-01-29 | 平安科技（深圳）有限公司 | The micro- mist cooling energy-saving structure of air-conditioning |
| CN112050400A (en) * | 2019-06-06 | 2020-12-08 | 青岛海尔空调器有限总公司 | Control method and control device for air conditioner heat dissipation and air conditioner |
-
2017
- 2017-12-11 CN CN201721712163.8U patent/CN207555813U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109282371A (en) * | 2018-08-21 | 2019-01-29 | 平安科技（深圳）有限公司 | The micro- mist cooling energy-saving structure of air-conditioning |
| CN112050400A (en) * | 2019-06-06 | 2020-12-08 | 青岛海尔空调器有限总公司 | Control method and control device for air conditioner heat dissipation and air conditioner |
| CN112050400B (en) * | 2019-06-06 | 2022-08-19 | 合肥海尔空调器有限公司 | Control method and control device for air conditioner heat dissipation and air conditioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180629 Termination date: 20181211 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |