CN107631397A - One kind energy-conservation water refrigerant air-conditioning - Google Patents

One kind energy-conservation water refrigerant air-conditioning Download PDF

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Publication number
CN107631397A
CN107631397A CN201711148756.0A CN201711148756A CN107631397A CN 107631397 A CN107631397 A CN 107631397A CN 201711148756 A CN201711148756 A CN 201711148756A CN 107631397 A CN107631397 A CN 107631397A
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China
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conditioning
energy
cooling
refrigerant air
cooling duct
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CN201711148756.0A
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Chinese (zh)
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CN107631397B (en
Inventor
任德新
李志敏
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四川省科本哈根能源科技有限公司
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Abstract

The present invention relates to air conditioner refrigerating field, and in particular to one kind energy-conservation water refrigerant air-conditioning, including indoor evaporator, outdoor cooler and storage tank(11), wherein being provided with corrugated fin in the indoor evaporator(1), circulating fan(2)And impulse jet nozzle(7)Form, the outdoor cooler from entrance to there is cooling duct outlet, cooling fins are installed around cooling duct(3), the dilute synthesis baffle of graphite is installed in cooling duct(4).The present invention using impulse jet nozzle and ripple evaporator come heat absorption of gasifying, then by the graphite in outdoor cooler it is dilute synthesize baffle and absorbs heat and cool down, completion is freezed, and not only medium cost used is low for whole process, can voluntarily supplement at any time, and nontoxic;The energy-consuming parts of the refrigeration modes are few simultaneously, and the power consumption of process of refrigerastion is only 1/5th or so of common air-conditioning.

Description

One kind energy-conservation water refrigerant air-conditioning

Technical field

The present invention relates to air conditioner refrigerating field, and in particular to one kind energy-conservation water refrigerant air-conditioning.

Background technology

Middle-size and small-size air-conditioning typically uses compressor, compresses freon or carbon-hydrogen refrigerant, circulates and is formed in system pipeline Temperature-difference refrigerating.Freon refrigerant pressure is high, general high voltage loine pressure in 13-16 kilograms of square centimeter,(The latent heat of vaporization 230J/G), freon can destroy atmospheric ozone layer, not only not environmentally power consumption but also high.12-14 kilograms of carbon-hydrogen refrigerant,(The latent heat of vaporization 420J/G), hydrocarbon refrigeration freon relatively to save 20% or so, but security performance is bad, once leakage easily fires.Mesh The most commonly used in preceding refrigerant is R134, R410 refrigerants, although its environmental protection but not saving.

The content of the invention

It is an object of the invention to provide one kind to save water refrigerant air-conditioning, solves the refrigerant that existing air-conditioning uses, The problem of can not being taken into account in environmental protection and on saving.

To solve above-mentioned technical problem, the present invention uses following technical scheme:

One kind energy-conservation water refrigerant air-conditioning, including indoor evaporator, outdoor cooler and storage tank, wherein the indoor evaporator Corrugated fin is inside installed, circulating fan and impulse jet nozzle are formed, the impulse jet nozzle is towards ripple evaporator;The outdoor is cold But device from entrance to there is cooling duct outlet, cooling fins are installed around cooling duct, pacified in cooling duct Equipped with the dilute synthesis baffle of graphite, the outlet of the outdoor cooler is connected to storage tank, and storage tank is connected by variable frequency pump To impulse jet nozzle;Liquid pressure sensor, the indoor steaming are installed on the pipeline between the variable frequency pump and impulse jet nozzle Amounts of pressurized gaseous sensor is installed on pipeline between the outlet of hair device and outdoor cooler entrance, being provided with temperature and pressure in storage tank answers Sensor is closed, the liquid pressure sensor, amounts of pressurized gaseous sensor, temperature and pressure compound sensor, variable frequency pump, impulse jet nozzle are equal It is connected with single-chip microcomputer signal.

Further, the water temperature of evaporator is got in order to be precisely controlled, between the variable frequency pump and impulse jet nozzle Pipeline on be also equipped with the temperature sensor that is connected with single-chip microcomputer signal.

Further, in order to improve cooling effectiveness, there are more than two cooling ducts in the outdoor cooler, in outdoor Cooler porch is provided with the conversion dividing plate for the connection outside control room between cooler entrance and cooling duct, described turn The drive device for changing dividing plate connects with single-chip microcomputer signal.

Further, for the purposes of improving cooling effectiveness, cooling fan is installed beside the cooling fins, cools down wind The drive device of fan connects with single-chip microcomputer signal.

According to above-mentioned energy-conservation water refrigerant air-conditioning, refrigerating method comprises the following steps:

The water that single-chip microcomputer control variable frequency pump is extracted in storage tank is conveyed to indoor evaporator;

Impulse jet nozzle, by liquid Water spray to ripple evaporator, is incited somebody to action according to the pulse signal that single-chip microcomputer is sent by ripple evaporator It is water to be absorbed heat;

Steam after gasification is delivered into cooling duct by pipeline to outdoor cooler, will by the dilute baffle that synthesizes of graphite Absorption in water vapour, then conduct to cooling fins and cooled down, water vapour is condensed into water;

Water after cooling is back to storage tank by pipeline.

Further, the stabilization of refrigeration is kept, liquid pressure in the pipeline between the variable frequency pump and impulse jet nozzle Water pressure in the real-time signal piping of force snesor, and single-chip microcomputer is fed back to, single-chip microcomputer is according to liquid pressure sensor feedback Pressure signal control variable frequency pump keeps constant pressure.

Further, the constant pressure is maintained at 0.7~1PA.

Further, when the steam after the gasification enters cooling duct, select to connect by conversion dividing plate.

Further, the mode of the selection connection is that, when refrigeration capacity requirement is small, conversion dividing plate keeps a cooling logical Road connects, and when refrigerating capacity is big, conversion dividing plate connects with more than two cooling ducts one by one.

Compared with prior art, the beneficial effects of the invention are as follows:Absorbed heat using impulse jet nozzle and ripple evaporator to gasify, Again by the graphite in outdoor cooler it is dilute synthesize baffle and absorb heat and cool down, complete refrigeration, whole process is not only used Medium cost is low, can voluntarily supplement at any time, and nontoxic;The energy-consuming parts of the refrigeration modes are few simultaneously, process of refrigerastion Power consumption be only common air-conditioning 1/5th or so.

Brief description of the drawings

Fig. 1 is a kind of system connection figure for saving water refrigerant air-conditioning of the present invention.

Embodiment

In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and It is not used in the restriction present invention.

Fig. 1 shows a kind of one embodiment for saving water refrigerant air-conditioning of the present invention:One kind energy-conservation water refrigerant air-conditioning, Including indoor evaporator, outdoor cooler and storage tank 11, wherein being provided with corrugated fin 1, circulation in the indoor evaporator Blower fan 2 and impulse jet nozzle 7 are formed, and the impulse jet nozzle 7 is towards ripple evaporator 1;The outdoor cooler from entrance to going out There is cooling duct between mouthful, cooling fins 3 are installed around cooling duct, the dilute synthesis of graphite is installed in cooling duct and inhaled Plate 4 is received, the outlet of the outdoor cooler is connected to storage tank 11, and storage tank 11 is connected to impulse jet nozzle by variable frequency pump 12 7;Liquid pressure sensor 6 is installed on pipeline between the variable frequency pump 12 and impulse jet nozzle 7, the indoor evaporator goes out Amounts of pressurized gaseous sensor 8 is installed on pipeline between mouth and outdoor cooler entrance, it is compound to be provided with temperature and pressure in storage tank 11 Sensor 13, the liquid pressure sensor 6, amounts of pressurized gaseous sensor 8 and temperature and pressure compound sensor 13, variable frequency pump 12, arteries and veins Nozzle 7 is rushed to be connected with the signal of single-chip microcomputer 9.

According to a kind of one embodiment for saving water refrigerant air-conditioning of the present invention:One kind energy-conservation water refrigerant air-conditioning, including Indoor evaporator, outdoor cooler and storage tank 11, wherein being provided with corrugated fin 1, circulating fan 2 in the indoor evaporator Formed with impulse jet nozzle 7, the impulse jet nozzle 7 is towards ripple evaporator 1;The outdoor cooler from entrance to outlet There is cooling duct, cooling fins 3 be installed around cooling duct, the dilute synthesis baffle 4 of graphite is installed in cooling duct, The outlet of the outdoor cooler is connected to storage tank 11, and storage tank 11 is connected to impulse jet nozzle 7 by variable frequency pump 12;It is described Liquid pressure sensor 6, the indoor evaporator outlet and room are installed on the pipeline between variable frequency pump 12 and impulse jet nozzle 7 Amounts of pressurized gaseous sensor 8 is installed on the pipeline between outer cooler entrance, temperature and pressure compound sensor is installed in storage tank 11 13, it is also equipped with temperature sensor 10 on the pipeline between variable frequency pump 12 and impulse jet nozzle 7, the liquid pressure sensor 6, Amounts of pressurized gaseous sensor 8, temperature and pressure compound sensor 13, variable frequency pump 12, impulse jet nozzle 7, temperature sensor 10 with single-chip microcomputer 9 Signal connects.

According to a kind of another embodiment for saving water refrigerant air-conditioning of the present invention:One kind energy-conservation water refrigerant air-conditioning, bag Indoor evaporator, outdoor cooler and storage tank 11 are included, wherein being provided with corrugated fin 1, circulated air in the indoor evaporator Machine 2 and impulse jet nozzle 7 are formed, and the impulse jet nozzle 7 is towards ripple evaporator 1;The outdoor cooler from entrance to outlet Between have cooling duct, cooling fins 3 are installed around cooling duct, be provided with cooling duct graphite it is dilute synthesis absorb Plate 4, the outlet of the outdoor cooler are connected to storage tank 11, and storage tank 11 is connected to impulse jet nozzle 7 by variable frequency pump 12; Liquid pressure sensor 6, the indoor evaporator outlet are installed on the pipeline between the variable frequency pump 12 and impulse jet nozzle 7 Amounts of pressurized gaseous sensor 8 is installed on the pipeline between outdoor cooler entrance, temperature and pressure compound biography is installed in storage tank 11 Sensor 13, the liquid pressure sensor 6, amounts of pressurized gaseous sensor 8 and temperature and pressure compound sensor 13, variable frequency pump 12, pulse Nozzle 7 is connected with the signal of single-chip microcomputer 9;There are more than two cooling ducts in the outdoor cooler, enter in outdoor cooler Conversion dividing plate 5 for the connection outside control room between cooler entrance and cooling duct, the conversion dividing plate 5 are installed at mouthful Drive device connected with the signal of single-chip microcomputer 9.

More than two cooling ducts are configured in outdoor cooler, then connection, controlling party are controlled to change dividing plate 5 There is also variation single cooling duct connection may be selected, another passage does not work, can overhauled, can also select more in formula Individual cooling duct connects one by one, gives single cooling duct time enough and is cooled down.

According to an a kind of preferred embodiment for saving water refrigerant air-conditioning of the present invention, the side peace of the cooling fins 3 Equipped with cooling fan, the drive device of cooling fan connects with the signal of single-chip microcomputer 9, and cooling fan is used to improve cooling effectiveness.

Energy-conservation water refrigerant air-conditioning according to the various embodiments described above, refrigerating method mainly include the following steps that:

The water that single-chip microcomputer 9 controls variable frequency pump 12 to extract in storage tank 11 is conveyed to indoor evaporator;

Impulse jet nozzle 7, by liquid Water spray to ripple evaporator 1, is evaporated according to the pulse signal that single-chip microcomputer 9 is sent by ripple Device 1 is absorbed heat water;

Steam after gasification is delivered into cooling duct by pipeline to outdoor cooler, and baffle 4 is synthesized by graphite is dilute By the absorption in water vapour, then conduct to cooling fins 3 and cooled down, water vapour is condensed into water;

Water after cooling is back to storage tank 11 by pipeline.

According to above-mentioned refrigerating method, preferably, liquid pressure in pipeline between the variable frequency pump 12 and impulse jet nozzle 7 Water pressure in 6 real-time signal piping of force snesor, and single-chip microcomputer 9 is fed back to, single-chip microcomputer 9 is anti-according to liquid pressure sensor 6 The pressure signal control variable frequency pump 12 of feedback keeps constant pressure, and constant pressure is to ensure stable caloric receptivity.It is described constant Pressure may remain in 0.7~1PA, most preferably in 0.9 PA.

According to above-mentioned refrigerating method, preferably, when the steam after the gasification enters cooling duct, by conversion dividing plate 5 Selection connection.

Preferably, the mode of the selection connection is, when refrigeration capacity requirement is small, conversion dividing plate 5 keeps a cooling Passage connects, and when refrigerating capacity is big, conversion dividing plate 5 connects with more than two cooling ducts one by one, gives single cooling duct Time enough is cooled down.

Although reference be made herein to invention has been described for multiple explanatory embodiments of the invention, however, it is to be understood that Those skilled in the art can be designed that a lot of other modifications and embodiment, and these modifications and embodiment will fall in this Shen Please be within disclosed spirit and spirit.More specifically, can in the range of disclosure, drawings and claims A variety of variations and modifications are carried out with the building block to theme combination layout and/or layout.Except to building block and/or layout Outside the modification and improvement of progress, to those skilled in the art, other purposes also will be apparent.

Claims (9)

1. one kind energy-conservation water refrigerant air-conditioning, it is characterised in that:Including indoor evaporator, outdoor cooler and storage tank(11), Corrugated fin is installed in wherein described indoor evaporator(1), circulating fan(2)And impulse jet nozzle(7)Form, the pulse spray Mouth(7)Towards ripple evaporator(1);The outdoor cooler from entrance to there is cooling duct outlet, cooling duct Surrounding is provided with cooling fins(3), the dilute synthesis baffle of graphite is installed in cooling duct(4), the outdoor cooler Outlet is connected to storage tank(11), storage tank(11)Pass through variable frequency pump(12)It is connected to impulse jet nozzle(7);
The variable frequency pump(12)And impulse jet nozzle(7)Between pipeline on liquid pressure sensor is installed(6), the interior Amounts of pressurized gaseous sensor is installed on pipeline between evaporator outlet and outdoor cooler entrance(8), storage tank(11)Interior peace Equipped with temperature and pressure compound sensor(13), the liquid pressure sensor(6), amounts of pressurized gaseous sensor(8), temperature and pressure compound sensor (13), variable frequency pump(12), impulse jet nozzle(7)And single-chip microcomputer(9)Signal connects.
A kind of 2. energy-conservation water refrigerant air-conditioning according to claim 1, it is characterised in that:The variable frequency pump(12)And arteries and veins Rush nozzle(7)Between pipeline on be also equipped with and single-chip microcomputer(9)The temperature sensor of signal connection(10).
A kind of 3. energy-conservation water refrigerant air-conditioning according to claim 1 or 2, it is characterised in that:In the outdoor cooler There are more than two cooling ducts, be provided with outdoor cooler porch for cooler entrance and cooling duct outside control room Between connection conversion dividing plate(5), the conversion dividing plate(5)Drive device and single-chip microcomputer(9)Signal connects.
A kind of 4. energy-conservation water refrigerant air-conditioning according to claim 1 or 2, it is characterised in that:The cooling fins(3)'s Side is provided with cooling fan, the drive device and single-chip microcomputer of cooling fan(9)Signal connects.
A kind of 5. energy-conservation water refrigerant air-conditioning according to Claims 1 to 4 any one, it is characterised in that:Refrigerating method Comprise the following steps:
Single-chip microcomputer(9)Control variable frequency pump(12)Extract storage tank(11)Interior water is conveyed to indoor evaporator;
Impulse jet nozzle(7)According to single-chip microcomputer(9)The pulse signal sent is by liquid Water spray to ripple evaporator(1)On, by ripple Line evaporator(1)Absorbed heat water;
Steam after gasification is delivered into cooling duct by pipeline to outdoor cooler, and baffle is synthesized by graphite is dilute (4)By the absorption in water vapour, then conduct to cooling fins(3)Cooled down, water vapour is condensed into water;
Water after cooling is back to storage tank by pipeline(11).
A kind of 6. energy-conservation water refrigerant air-conditioning according to claim 5, it is characterised in that:The variable frequency pump(12)And arteries and veins Rush nozzle(7)Between pipeline in liquid pressure sensor(6)Water pressure in real-time signal piping, and feed back to single-chip microcomputer (9), single-chip microcomputer(9)According to liquid pressure sensor(6)The pressure signal control variable frequency pump of feedback(12)Keep constant pressure.
A kind of 7. energy-conservation water refrigerant air-conditioning according to claim 6, it is characterised in that:The constant pressure is maintained at 0.7~1PA.
A kind of 8. energy-conservation water refrigerant air-conditioning according to claim 6, it is characterised in that:Steam after the gasification enters During cooling duct, by conversion dividing plate(5)Selection connection.
A kind of 9. energy-conservation water refrigerant air-conditioning according to claim 8, it is characterised in that:The mode of the selection connection It is, when refrigeration capacity requirement is small, to change dividing plate(5)A cooling duct connection is kept, when refrigerating capacity is big, changes dividing plate(5) Connected one by one with more than two cooling ducts.
CN201711148756.0A 2017-11-17 2017-11-17 A kind of energy conservation water refrigerant air-conditioning CN107631397B (en)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101169299A (en) * 2007-11-30 2008-04-30 清华大学 Indirect evaporation type cooling/condensing device
CN101988722A (en) * 2010-10-27 2011-03-23 郭海新 Natural cold source cooling water chiller
CN102853494A (en) * 2012-09-17 2013-01-02 西安工程大学 Evaporation cooling air conditioning system capable of providing electric energy by using industrial exhaust heat
KR20130006150A (en) * 2011-07-08 2013-01-16 볼보 컨스트럭션 이큅먼트 에이비 Anti-cooler overheating function by using condensed water
CN204141886U (en) * 2014-09-07 2015-02-04 山东益源环保科技有限公司 Recirculated water refrigerator

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101169299A (en) * 2007-11-30 2008-04-30 清华大学 Indirect evaporation type cooling/condensing device
CN101988722A (en) * 2010-10-27 2011-03-23 郭海新 Natural cold source cooling water chiller
KR20130006150A (en) * 2011-07-08 2013-01-16 볼보 컨스트럭션 이큅먼트 에이비 Anti-cooler overheating function by using condensed water
CN102853494A (en) * 2012-09-17 2013-01-02 西安工程大学 Evaporation cooling air conditioning system capable of providing electric energy by using industrial exhaust heat
CN204141886U (en) * 2014-09-07 2015-02-04 山东益源环保科技有限公司 Recirculated water refrigerator

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Effective date of registration: 20201202

Address after: 215400 417, building 1, No. 168, Shanghai East Road, Loudong street, Taicang City, Suzhou City, Jiangsu Province

Patentee after: TAICANG ZHETAITIAN PRODUCT DESIGN Co.,Ltd.

Address before: High tech Zone Gaopeng road in Chengdu city of Sichuan province 610000 No. 3 East Hope research building B block 3 building 303, No. 305

Patentee before: SICHUAN KBHG ENERGY TECHNOLOGY Co.,Ltd.