CN202813601U - Air conditioning outdoor unit spray cooling system - Google Patents
Air conditioning outdoor unit spray cooling system Download PDFInfo
- Publication number
- CN202813601U CN202813601U CN 201220432866 CN201220432866U CN202813601U CN 202813601 U CN202813601 U CN 202813601U CN 201220432866 CN201220432866 CN 201220432866 CN 201220432866 U CN201220432866 U CN 201220432866U CN 202813601 U CN202813601 U CN 202813601U
- Authority
- CN
- China
- Prior art keywords
- water
- pressure
- shower nozzle
- air
- condenser
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Air Conditioning Control Device (AREA)
- Other Air-Conditioning Systems (AREA)
Abstract
本实用新型公开了一种空调室外机喷雾降温系统，包括与水源连接的用于向空调冷凝器喷洒水雾的喷头，还包括压力传感器、温度传感器以及用于控制喷头喷洒水雾的自动控制装置，所述压力传感器的输出端和温度传感器的输出端均与自动控制装置连接，所述净水机与喷头之间设置有受自动控制装置控制用于调节水压的高压泵，高压泵通过管道与若干分水管连通，所述分水管上设置有受自动控制装置控制的用于调节喷头喷水量的电磁阀。本实用新型能够根据冷凝器压力温度的变化自动调整喷雾量大小，因而提高了空调制冷效果，节约了用电。
The utility model discloses a spray cooling system for an outdoor unit of an air conditioner, which comprises a spray head connected with a water source for spraying water mist to an air conditioner condenser, a pressure sensor, a temperature sensor and an automatic control device for controlling the spray head to spray water mist , the output end of the pressure sensor and the output end of the temperature sensor are all connected to the automatic control device, and a high-pressure pump controlled by the automatic control device for adjusting the water pressure is arranged between the water purifier and the nozzle, and the high-pressure pump passes through the pipeline It communicates with several water distribution pipes, and the said water distribution pipes are provided with electromagnetic valves controlled by an automatic control device for adjusting the water spraying volume of the nozzles. The utility model can automatically adjust the size of the spray amount according to the change of the pressure and temperature of the condenser, thereby improving the cooling effect of the air conditioner and saving electricity consumption.
Description
Technical field
The utility model relates to a kind of cooling system, specifically a kind of air-conditioning temperature-reducing system.
Background technology
Adopt summer air conditioner refrigerating to be absolutely necessary, because temperature is high, weather is sultry, air conditioner load increases.Compressor is the heart of air-conditioning refrigeration system, compressor of air conditioner generally is contained in the off-premises station, compressor of air conditioner extracts cold-producing medium and delivers to after compression condensing zone and condense through condenser cooling from evaporating area, give out heat in air by fin, cold-producing medium is also from the gaseous state liquefy, and pressure raises.Cold-producing medium flows to evaporating area from condensing zone again, is ejected in the evaporimeter by capillary, and pressure drop, liquid refrigerant become gaseous state immediately, by heats a large amount of in the fin absorbing air.Like this, compressor of air conditioner is constantly worked, and just constantly the heat absorption of evaporating area one end is delivered to condensing zone in the cold-producing medium again and is dispersed in the air, plays the effect of climate comfort.But air-conditioning often because condensation temperature is too high, causes pressure sensor to disconnect in process of refrigerastion, does not cut off the power supply if pressure sensor is malfunctioning, and compressor can be in the over-pressure over-temperature duty all the time, thereby damages compressor.
Chinese patent CN202229320U discloses a kind of " Intelligent spraying cooling system of air conditioner ", comprise dc source and magnetic valve, one end of dc source links to each other with air conditioning chamber's external condenser with relay, pressure controller successively by wire, the other end of dc source links to each other with magnetic valve, atomizer pump by wire, one end of magnetic valve is communicated with water source from the beginning by water purifier, and the other end of magnetic valve is communicated with nozzle by atomizer pump.Although this patent can by the temperature of the low air-conditioning condenser of spray drop, can not be adjusted according to the variation of condenser pressure and temperature the size of spray amount automatically.
The utility model content
The utility model technical issues that need to address provide a kind ofly can adjust the spray amount size automatically according to the variation of condenser pressure temperature, with further raising air conditioner refrigeration effect, reduce the spray cooling system of power consumption.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is.
A kind of air-conditioner outdoor unit spray cooling system, comprise the water purifier that is connected with the water source and the shower nozzle that is used for spraying to air-conditioning condenser water smoke that is connected with water purifier by pipeline, also comprise the pressure sensor that gathers the condenser pressure value, gather the temperature sensor of condenser temperature value and be used for the automaton that the control shower nozzle sprays water smoke, the output of described pressure sensor is connected output and is connected with automaton respectively with temperature sensor, be provided with the high-pressure pump that is subjected to automaton control to be used for regulating hydraulic pressure between described water source and the shower nozzle, high-pressure pump is communicated with shower nozzle by some distributive pipes, is respectively arranged with the magnetic valve that is used for regulating the shower nozzle injection flow rate that is subjected to automaton control on the described every distributive pipe.
Improvement of the present utility model is: be provided with water purifier on the pipeline between described water source and the shower nozzle.
Improvement of the present utility model is: described water source and water purifier between be provided with valve for regulating water flow.
Improvement of the present utility model is: be provided with the water tank of purifying waste water for storage between described water purifier and the high-pressure pump.
Improvement of the present utility model is: also be provided with on the pipeline between described high-pressure pump and the distributive pipe for improving shower nozzle atomisation pressure water storage nitrogen pot.
Because the technological progress of having adopted technique scheme, the utility model to obtain is.
The utility model has improved air conditioner refrigeration effect, has saved power consumption.Adopt spraying that condenser is lowered the temperature, water smoke is when condenser fan income condenser, at first run into the fin of high temperature, during evaporation the part heat is taken away, again the heat on the pipeline is siphoned away in condenser inside, impel freon quickening liquefaction in the condenser, thereby manifold pressure is alleviated, compressor current reduces, and has effectively improved the phenomenon that compressor Yin Gaowen causes frequent chaser and difficulty in starting, and the refrigeration of air conditioner in machine room obviously improved.Application of the present utility model also can change the working condition of air-conditioning cold condensing, and condensation effect is improved greatly, thereby reduces the internal pressure of condenser; Condenser is through after atomizing, and cleannes improve greatly, and the aluminium fin no longer deposits dust, and radiating effect is improved greatly.
Water purifies through clearing machine, and the elimination calcium ions and magnesium ions so that the cleannes of condenser improve greatly, has improved radiating effect.At distributive pipe magnetic valve is set, can under the control of automaton, regulates and control the water smoke amount that shower nozzle sprays according to the needs of reality cooling.Water tank has been stored the water after clearing machine purifies, and can guarantee purifying waste water of the required usefulness of high-pressure pump, satisfies the needs of spraying; The atomisation pressure that is provided for improving shower nozzle of water storage nitrogen pot.
This air-conditioner outdoor unit spray cooling system only need consume a small amount of water just can reach very large energy-saving effect, can control well condenser pressure, reduces the energy consumption of special air conditioning for device room.After starting this system, the outdoor condensing pressure of special air conditioning for device room can be from original 23kgf/cm
2-24kgf/cm
2Be reduced to 18kgf/cm
2-19kgf/cm
2, 4kgf/cm has descended
2-5ksf/cm
2, namely condensation temperature also reduces more than 10 degree.Through debugging, the water consumption of every air-conditioning remains in the 100L/d, and like this, the expense that is used for the water of spraying has been controlled in 0.5 yuan every day.Through measuring and calculating on the spot, native system can improve the air-conditioning Energy Efficiency Ratio more than 20%, and the air conditioner refrigerating amount increases by 10%, and whole energy efficient is about 20%.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Wherein, 1, valve, 2, water purifier, 3, water tank, 4, high-pressure pump, 5, the water storage nitrogen pot, 6, distributive pipe, 7, magnetic valve, 8, shower nozzle, 9, condenser, 10, automaton, 11, downcomer, 12, pressure sensor, 13, temperature sensor.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further details.
The air-conditioner outdoor unit spray cooling system, its structure as shown in Figure 1.Comprise the water purifier 2, high-pressure pump 4, magnetic valve 7, the shower nozzle 8 to air-conditioning condenser sprinkling water smoke, the automaton 10 that the control shower nozzle sprays water smoke, the pressure sensor 12 of collection condenser pressure and the temperature sensor 13 of collection condenser temperature that are connected successively by pipeline with the water source; The output of pressure sensor is connected output and all is connected with automaton 10 with temperature sensor.A valve 1 has been installed between water source and water purifier 2, valve 1 is used for the size of regulating pondage, the bottom of water purifier 2 is provided with the downcomer 11 of drainage waste water, water purifier 2 is connected with water tank 3, water tank 3 is used for storage purifying waste water after clearing machine 2 purifies, the other end of water tank 3 is connected with high-pressure pump 4, high-pressure pump 4 is subjected to automaton 10 controls to be used for regulating hydraulic pressure, high-pressure pump 4 is communicated with some distributive pipes 6 by pipeline, be provided with magnetic valve 7 on the distributive pipe 6, magnetic valve 7 is subjected to automaton 10 controls to be used for regulating shower nozzle 8 injection flow rates.Also be provided with water storage nitrogen pot 5 on the pipeline between high-pressure pump 4 and the distributive pipe 6, be used for improving the atomisation pressure of shower nozzle.
The course of work of the present utility model is as described below.
At first open valve 1, water purifies by clearing machine 2, except calcium and magnesium ion and other impurity in anhydrating, then remove purifying waste water of impurity and be full of water tank 3, when condenser 9 environment temperatures outside the air conditioning chamber raise, pressure in the condenser 9 also increases, pressure sensor and temperature sensor are passed to automaton 10 to signal respectively, automaton 10 regulation and control magnetic valve 7 and high-pressure pumps 4, magnetic valve 7 is opened, and high-pressure pump 4 starts, purifying waste water by high-pressure pump 4 of 3 li of water tanks, through distributive pipe 6, flow to shower nozzle 8 by magnetic valve 7, shower nozzle 8 is to condenser 9 ejection water smokes.Condenser is through mist cooling, drop in temperature on every side, condenser 9 internal pressures descend, the signal that automaton 10 transmits according to pressure sensor and temperature sensor is adjusted the injection flow rate of shower nozzle 8, until automaton 10 impressions are less than condenser 9 internal pressures, shut electromagnetic valve 7 and high-pressure pump 4 stop condenser 9 sprayings.
Usually the utility model is installed in the back side of air-conditioner outdoor unit, if outdoor condenser adopts vertical mode to install, shower nozzle is installed in 200～300 mm places of breaking an agreement behind the condenser; If level is installed, then shower nozzle is installed in condenser, about 200-300 mm place.North temperature in winter is low, for avoiding each equipment bursting by freezing of air-conditioner outdoor unit spray cooling system, need to before arriving winter, intrasystem water be drained.
Claims (5)
1. air-conditioner outdoor unit spray cooling system, comprise the shower nozzle (8) that is used for spraying to air-conditioning condenser (9) water smoke that is connected with the water source, it is characterized in that: also comprise the pressure sensor (12) that gathers the condenser pressure value, gather the temperature sensor (13) of condenser temperature value and be used for the automaton (10) that control shower nozzle (8) sprays water smoke, the output of described pressure sensor is connected output and is connected with automaton (10) respectively with temperature sensor, be provided with the high-pressure pump (4) that is subjected to automaton control to be used for regulating hydraulic pressure between described water source and the shower nozzle (8), high-pressure pump (4) is communicated with shower nozzle (8) by some distributive pipes (6), is respectively arranged with the magnetic valve (7) that is used for regulating the shower nozzle injection flow rate that is subjected to automaton control on the described every distributive pipe (6).
2. air-conditioner outdoor unit spray cooling system according to claim 1 is characterized in that: be provided with water purifier (2) on the pipeline between described water source and the shower nozzle.
3. air-conditioner outdoor unit spray cooling system according to claim 2 is characterized in that: be provided with the valve (1) for regulating water flow between described water source and the water purifier (2).
4. air-conditioner outdoor unit spray cooling system according to claim 3 is characterized in that: also be provided with the water tank (3) of purifying waste water for storage between described water purifier (2) and the high-pressure pump (4).
5. air-conditioner outdoor unit spray cooling system according to claim 4 is characterized in that: also be provided with on the pipeline between described high-pressure pump and the distributive pipe for the water storage nitrogen pot (5) that improves the shower nozzle atomisation pressure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220432866 CN202813601U (en) | 2012-08-29 | 2012-08-29 | Air conditioning outdoor unit spray cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220432866 CN202813601U (en) | 2012-08-29 | 2012-08-29 | Air conditioning outdoor unit spray cooling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202813601U true CN202813601U (en) | 2013-03-20 |
Family
ID=47872464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220432866 Expired - Fee Related CN202813601U (en) | 2012-08-29 | 2012-08-29 | Air conditioning outdoor unit spray cooling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202813601U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104033965A (en) * | 2014-06-26 | 2014-09-10 | 刘高见 | Device for dissipating heat of air conditioner in atomization manner by using purified water |
| CN106288030A (en) * | 2016-08-10 | 2017-01-04 | 广东技术师范学院 | A kind of air conditioning high efficiency heat-exchange system |
| CN110186215A (en) * | 2019-05-07 | 2019-08-30 | 苏州欧伯斯环保能源科技有限公司 | The control method of spraying energy-saving equipment, system and system |
| CN110726185A (en) * | 2019-09-04 | 2020-01-24 | 徐忠华 | Cooling atomizer |
| CN111895497A (en) * | 2020-08-14 | 2020-11-06 | 珠海格力电器股份有限公司 | Evaporative cooling assembly, control method and device of evaporative cooling assembly |
| CN113819624A (en) * | 2021-09-26 | 2021-12-21 | 新誉轨道交通科技有限公司 | Air conditioner spraying control method and system and air conditioner |
| CN115264794A (en) * | 2022-06-17 | 2022-11-01 | 青岛海尔空调器有限总公司 | Method and device for controlling air conditioning energy and air conditioner |
| CN115355158A (en) * | 2022-08-23 | 2022-11-18 | 北京中海沃邦能源投资有限公司 | Air cooling spray header of compressor |
-
2012
- 2012-08-29 CN CN 201220432866 patent/CN202813601U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104033965A (en) * | 2014-06-26 | 2014-09-10 | 刘高见 | Device for dissipating heat of air conditioner in atomization manner by using purified water |
| CN104033965B (en) * | 2014-06-26 | 2017-01-18 | 刘高见 | Device for dissipating heat of air conditioner in atomization manner by using purified water |
| CN106288030A (en) * | 2016-08-10 | 2017-01-04 | 广东技术师范学院 | A kind of air conditioning high efficiency heat-exchange system |
| CN110186215A (en) * | 2019-05-07 | 2019-08-30 | 苏州欧伯斯环保能源科技有限公司 | The control method of spraying energy-saving equipment, system and system |
| CN110726185A (en) * | 2019-09-04 | 2020-01-24 | 徐忠华 | Cooling atomizer |
| CN111895497A (en) * | 2020-08-14 | 2020-11-06 | 珠海格力电器股份有限公司 | Evaporative cooling assembly, control method and device of evaporative cooling assembly |
| CN111895497B (en) * | 2020-08-14 | 2021-10-08 | 珠海格力电器股份有限公司 | Evaporative cooling component, control method and device for evaporative cooling component |
| CN113819624A (en) * | 2021-09-26 | 2021-12-21 | 新誉轨道交通科技有限公司 | Air conditioner spraying control method and system and air conditioner |
| CN115264794A (en) * | 2022-06-17 | 2022-11-01 | 青岛海尔空调器有限总公司 | Method and device for controlling air conditioning energy and air conditioner |
| CN115355158A (en) * | 2022-08-23 | 2022-11-18 | 北京中海沃邦能源投资有限公司 | Air cooling spray header of compressor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202813601U (en) | Air conditioning outdoor unit spray cooling system | |
| CN206073415U (en) | A kind of air-conditioning environmental protection and energy saving humidifier | |
| CN204006599U (en) | Air conditioner condensate water reclaims atomising device | |
| CN202813906U (en) | Atomizing and cooling energy-saving device for air-cooled condenser and air conditioning system | |
| CN103940145A (en) | Multifunctional combined supply type integrated air conditioner unit for data rooms | |
| CN203642416U (en) | Phase-change cooling energy-saving system | |
| CN203837109U (en) | Integrated and combined type machine room air conditioner unit | |
| CN105465991A (en) | Energy-saving air temperature regulator | |
| CN203848560U (en) | Evaporative condenser | |
| CN208620479U (en) | A kind of cold source module that indirect evaporating-cooling is combined with mechanical refrigeration | |
| CN203464410U (en) | Energy-saving device for controlling heating and cooling of central air conditioner | |
| CN101793427A (en) | Continuous spraying air-cooled atomization and vaporization type condensing system and air-conditioning method | |
| CN203757921U (en) | Air source heat pump air conditioning system | |
| CN201662164U (en) | Air cooling evaporated condensing system capable of continuously spraying | |
| CN202013003U (en) | Atomization cooling energy-saving control device of condenser for air cooling conditioner unit | |
| CN202835680U (en) | Intelligent spray cooling system of air-cooled air conditioning unit | |
| CN201216980Y (en) | Electric air pressure type water atomizer | |
| CN207555813U (en) | Multi-connected machine outdoor unit pressure atomization cooling system under a kind of worst hot case | |
| CN201281498Y (en) | Recirculation evaporator | |
| CN203785322U (en) | Enhanced vapor injection combined cooling and heating system | |
| CN208720587U (en) | A kind of central air-conditioning of energy-saving type | |
| CN202092383U (en) | Working medium flow regulation device | |
| CN214250172U (en) | A spray cooling and cooling system used in a computer room air-conditioning unit | |
| CN206257759U (en) | Museum's cooling humidification air-conditioning system | |
| CN109282371A (en) | The micro- mist cooling energy-saving structure of air-conditioning |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130320 Termination date: 20180829 |