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
- cooling system
- air
- 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
- 239000007921 spray Substances 0.000 title claims abstract description 26
- 238000004378 air conditioning Methods 0.000 title claims abstract description 19
- 238000001816 cooling Methods 0.000 title claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 63
- 238000005507 spraying Methods 0.000 claims abstract description 10
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 10
- 230000001105 regulatory effect Effects 0.000 claims description 9
- 239000000779 smoke Substances 0.000 claims description 8
- 239000002351 wastewater Substances 0.000 claims description 7
- 229910052757 nitrogen Inorganic materials 0.000 claims description 5
- 238000000889 atomisation Methods 0.000 claims description 4
- 238000002347 injection Methods 0.000 claims description 4
- 239000007924 injection Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 8
- 238000005057 refrigeration Methods 0.000 abstract description 5
- 239000003595 mist Substances 0.000 abstract description 3
- 230000005611 electricity Effects 0.000 abstract 1
- 238000001704 evaporation Methods 0.000 description 4
- 238000009833 condensation Methods 0.000 description 3
- 230000005494 condensation Effects 0.000 description 3
- JLVVSXFLKOJNIY-UHFFFAOYSA-N Magnesium ion Chemical compound [Mg+2] JLVVSXFLKOJNIY-UHFFFAOYSA-N 0.000 description 2
- 229910001424 calcium ion Inorganic materials 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 229910001425 magnesium ion Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 230000009172 bursting Effects 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
Images
Abstract
The utility model discloses an air conditioning outdoor unit spraying cooling system which comprises a spray head and further comprises a pressure sensor, a temperature sensor and an automatic control device, wherein the spray head is connected with a water source and used for spraying water mist to an air conditioning condenser. The automatic control device controls the spray head to spray water mist. An output end of the pressure sensor and an output end of the temperature sensor are both connected with the automatic control device. A high-pressure pump which is used for adjusting water pressure is arranged between a water purifier and the spray head and controlled by the automatic control device. The high-pressure pump is communicated with a plurality of branch pipes through pipelines. The branch pipes are provides with magnetic valves which are controlled by the automatic control device and used for adjusting water quantity of the spray head. The air conditioning outdoor unit spraying cooling system has the advantages of capable of automatically adjusting spray quantity based on change of pressure and temperature of the condenser, thereby improving effect of air conditioning refrigeration and saving electricity.
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 (6)
| 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 |
-
2012
- 2012-08-29 CN CN 201220432866 patent/CN202813601U/en not_active Expired - Fee Related
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 |
| 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 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 |
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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: 20130320 Termination date: 20180829 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |