CN107631397B - A kind of energy conservation water refrigerant air-conditioning - Google Patents

A kind of energy conservation water refrigerant air-conditioning Download PDF

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Publication number
CN107631397B
CN107631397B CN201711148756.0A CN201711148756A CN107631397B CN 107631397 B CN107631397 B CN 107631397B CN 201711148756 A CN201711148756 A CN 201711148756A CN 107631397 B CN107631397 B CN 107631397B
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China
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conditioning
water
cooling
cooling duct
refrigerant air
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CN201711148756.0A
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Chinese (zh)
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CN107631397A (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 fields, more particularly to a kind of energy saving water refrigerant air-conditioning, including indoor evaporator, outdoor cooler and water tank (11), corrugated fin (1), circulating fan (2) and impulse jet nozzle (7) are wherein installed to constitute in the indoor evaporator, the entrance of the outdoor cooler has cooling duct between outlet, cooling fins (3) are installed around cooling duct, the dilute synthesis baffle (4) of graphite is installed in cooling duct.The present invention is gasified heat absorption using impulse jet nozzle and ripple evaporator, then absorbs heat and cooling by the dilute baffle that synthesizes of the graphite in outdoor cooler, completes refrigeration, and not only medium used is at low cost for whole process, can voluntarily be supplemented at any time, and nontoxic;The energy-consuming parts of the refrigeration modes are few simultaneously, and the energy consumption of process of refrigerastion is only 1/5th or so of common air-conditioning.

Description

A kind of energy conservation water refrigerant air-conditioning

Technical field

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

Background technique

Middle-size and small-size air-conditioning generally uses compressor, compresses freon or carbon-hydrogen refrigerant, recycles and is formed in system pipeline Temperature-difference refrigerating.Freon refrigerant pressure is high, and general high voltage loine pressure is at 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 to freeze opposite freon to want energy conservation 20% or so, but security performance is bad, once leakage is easy to fire.Mesh The most commonly used in preceding refrigerant is R134, R410 refrigerant, although its environmental protection but not energy-efficient.

Summary of the invention

The purpose of the present invention is to provide a kind of energy saving water refrigerant air-conditionings, solve the refrigerant that existing air-conditioning uses, The problem of cannot be considered in terms of in environmental protection and energy conservation.

In order to solve the above technical problems, the invention adopts the following technical scheme:

A kind of energy conservation water refrigerant air-conditioning, including indoor evaporator, outdoor cooler and water tank, wherein the interior steaming Corrugated fin is installed in hair device, circulating fan and impulse jet nozzle are constituted, the impulse jet nozzle is towards ripple evaporator;The room The entrance of outer cooler has cooling duct between outlet, cooling fins is equipped with around cooling duct, in cooling duct The dilute synthesis baffle of graphite is installed, the outlet of the outdoor cooler is connected to water tank, and water tank is connected by variable frequency pump It is connected to impulse jet nozzle;Liquid pressure sensor, the interior are installed on the pipeline between the variable frequency pump and impulse jet nozzle Amounts of pressurized gaseous sensor is installed on pipeline between evaporator outlet and outdoor cooler entrance, temperature and pressure are installed in water tank Compound sensor, the liquid pressure sensor, amounts of pressurized gaseous sensor, temperature and pressure compound sensor, variable frequency pump, impulse jet nozzle It is connect with single-chip microcomputer signal.

Further, in order to be precisely controlled the water temperature for entering the room evaporator, between the variable frequency pump and impulse jet nozzle Pipeline on be also equipped with the temperature sensor connecting with single-chip microcomputer signal.

Further, in order to improve cooling efficiency, the outdoor cooler is interior, and there are two above cooling ducts, in outdoor Cooler inlet is equipped with the conversion partition for the connection outside control room between cooler entrance and cooling duct, and described turn The driving device for changing partition is connected with single-chip microcomputer signal.

Further, for the purposes of improving cooling efficiency, cooling fan, cooling wind are installed beside the cooling fins The driving device of fan is connected with single-chip microcomputer signal.

According to above-mentioned energy saving water refrigerant air-conditioning, refrigerating method the following steps are included:

The water that single-chip microcontroller control variable frequency pump extracts in water tank is conveyed to indoor evaporator;

The pulse signal that impulse jet nozzle is issued according to single-chip microcontroller is evaporated on liquid water spray to ripple evaporator by ripple Device absorbs heat water;

Steam after gasification is delivered into outdoor cooler into cooling duct by pipeline, synthesizes absorption by graphite is dilute Plate is by the absorption in water vapour, then conducts to cooling fins and cooled down, and water vapour is condensed into water;

Water after cooling is back to water tank by pipeline.

Further, the stabilization of refrigeration effect is kept, liquid pressure in the pipeline between the variable frequency pump and impulse jet nozzle Water pressure in force snesor real-time detection pipeline, and single-chip microcontroller is fed back to, single-chip microcontroller 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, it when the steam after the gasification enters cooling duct, selects to be connected to by conversion partition.

Further, the mode of the selection connection is that, when refrigeration capacity requirement is small, conversion partition keeps a cooling logical Road connection, when refrigerating capacity is big, conversion partition is connected to more than two cooling ducts one by one.

Compared with prior art, the beneficial effects of the present invention are: heat absorption of being gasified using impulse jet nozzle and ripple evaporator, Heat and cooling are absorbed by the dilute baffle that synthesizes of the graphite in outdoor cooler again, complete refrigeration, whole process is not only used Medium is at low cost, can voluntarily supplement at any time, and nontoxic;The energy-consuming parts of the refrigeration modes are few simultaneously, process of refrigerastion Energy consumption be only common air-conditioning 1/5th or so.

Detailed description of the invention

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

Specific embodiment

In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right 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 a kind of one embodiment of energy saving water refrigerant air-conditioning of the present invention: energy conservation water refrigerant air-conditioning, Including indoor evaporator, outdoor cooler and water tank 11, wherein being equipped with corrugated fin 1, circulation in the indoor evaporator Blower 2 and impulse jet nozzle 7 are constituted, and the impulse jet nozzle 7 is towards ripple evaporator 1;It is described outdoor cooler entrance to export Between have cooling duct, cooling fins 3 are installed around cooling duct, the dilute synthesis of graphite is installed in cooling duct and is absorbed The outlet of plate 4, the outdoor cooler is connected to water tank 11, and water 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 water 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 connect with 9 signal of single-chip microcontroller.

A kind of one embodiment of energy saving water refrigerant air-conditioning according to the present invention: a kind of energy conservation water refrigerant air-conditioning, including Indoor evaporator, outdoor cooler and water tank 11, wherein being equipped with corrugated fin 1, circulating fan 2 in the indoor evaporator It is constituted with impulse jet nozzle 7, the impulse jet nozzle 7 is towards ripple evaporator 1;The entrance of the outdoor cooler has between outlet Cooling duct is equipped with cooling fins 3 around cooling duct, the dilute synthesis baffle 4 of graphite, institute is equipped in cooling duct The outlet for stating outdoor cooler is connected to water tank 11, and water tank 11 is connected to impulse jet nozzle 7 by variable frequency pump 12;The change Liquid pressure sensor 6, the indoor evaporator outlet and outdoor are installed on the pipeline between frequency water pump 12 and impulse jet nozzle 7 Amounts of pressurized gaseous sensor 8 is installed on the pipeline between cooler entrance, temperature and pressure compound sensor 13 is installed in water tank 11, Temperature sensor 10, the liquid pressure sensor 6, gas are also equipped on pipeline between variable frequency pump 12 and impulse jet nozzle 7 State pressure sensor 8, temperature and pressure compound sensor 13, variable frequency pump 12, impulse jet nozzle 7, temperature sensor 10 are believed with single-chip microcontroller 9 Number connection.

A kind of another embodiment of energy saving water refrigerant air-conditioning according to the present invention: a kind of energy conservation water refrigerant air-conditioning, packet Indoor evaporator, outdoor cooler and water tank 11 are included, wherein being equipped with corrugated fin 1, circulated air in the indoor evaporator Machine 2 and impulse jet nozzle 7 are constituted, and the impulse jet nozzle 7 is towards ripple evaporator 1;The entrance of the outdoor cooler is to outlet Between have cooling duct, cooling fins 3 are installed around cooling duct, the dilute synthesis baffle of graphite is installed in cooling duct 4, the outlet of the outdoor cooler is connected to water tank 11, and water tank 11 is connected to impulse jet nozzle 7 by variable frequency pump 12;Institute State and liquid pressure sensor 6 be installed on the pipeline between variable frequency pump 12 and impulse jet nozzle 7, indoor evaporator outlet and Amounts of pressurized gaseous sensor 8 is installed on the pipeline between outdoor cooler entrance, temperature and pressure composite sensing is installed in water tank 11 Device 13, the liquid pressure sensor 6, amounts of pressurized gaseous sensor 8 and temperature and pressure compound sensor 13, variable frequency pump 12, pulse spray Mouth 7 is connect with 9 signal of single-chip microcontroller;There are two above cooling ducts in the outdoor cooler, in outdoor cooler entrance Place is equipped with the conversion partition 5 for the connection outside control room between cooler entrance and cooling duct, the conversion partition 5 Driving device is connected with 9 signal of single-chip microcontroller.

More than two cooling ducts are configured in outdoor cooler, then carry out control connection, controlling party to convert partition 5 There is also diversifications for formula, single cooling duct connection may be selected, another channel does not work, can overhaul, also can choose more A cooling duct is connected to one by one, is given single cooling duct time enough and is cooled down.

An a kind of preferred embodiment of energy saving water refrigerant air-conditioning according to the present invention, the side peace of the cooling fins 3 Equipped with cooling fan, the driving device of cooling fan is connected with 9 signal of single-chip microcontroller, and cooling fan is for improving cooling efficiency.

The energy saving water refrigerant air-conditioning, refrigerating method mainly comprise the steps that according to the above embodiments

Single-chip microcontroller 9 controls the water that variable frequency pump 12 extracts in water tank 11 and is conveyed to indoor evaporator;

The pulse signal that impulse jet nozzle 7 is issued according to single-chip microcontroller 9 is by liquid water spray to ripple evaporator 1, by ripple Evaporator 1 absorbs heat water;

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

Water after cooling is back to water 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 detection pipeline of force snesor, and single-chip microcontroller 9 is fed back to, single-chip microcontroller 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 guarantee stable caloric receptivity.It is described constant Pressure may remain in 0.7~1PA, most preferably in 0.9PA.

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

Preferably, the mode of the selection connection is, when refrigeration capacity requirement is small, conversion partition 5 keeps a cooling Channel connection, when refrigerating capacity is big, conversion partition 5 is connected to 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 modification and implementations, these modifications and implementations will fall in this Shen It please be within disclosed scope and spirit.More specifically, disclose in the application, drawings and claims in the range of, can With the building block and/or a variety of variations and modifications of layout progress to theme combination layout.In addition to building block and/or layout Outside the modification and improvement of progress, to those skilled in the art, other purposes also be will be apparent.

Claims (9)

1. a kind of energy conservation water refrigerant air-conditioning, it is characterised in that: including indoor evaporator, outdoor cooler and water tank (11), Corrugated fin (1), circulating fan (2) and impulse jet nozzle (7) are wherein installed to constitute in the indoor evaporator, the pulse spray Mouth (7) is towards ripple evaporator (1);The entrance of the outdoor cooler has cooling duct, the week of cooling duct between outlet It encloses and cooling fins (3) is installed, the dilute synthesis baffle (4) of graphite is installed in cooling duct, the outdoor cooler goes out Mouth is connected to water tank (11), and water tank (11) is connected to impulse jet nozzle (7) by variable frequency pump (12);
Liquid pressure sensor (6), the interior are installed on pipeline between the variable frequency pump (12) and impulse jet nozzle (7) It is equipped with amounts of pressurized gaseous sensor (8) on pipeline between evaporator outlet and outdoor cooler entrance, peace in water tank (11) 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) are connect with single-chip microcontroller (9) signal.
2. a kind of energy saving water refrigerant air-conditioning according to claim 1, it is characterised in that: the variable frequency pump (12) and arteries and veins The temperature sensor (10) connecting with single-chip microcontroller (9) signal is also equipped on the pipeline rushed between nozzle (7).
3. a kind of energy saving water refrigerant air-conditioning according to claim 1, it is characterised in that: have two in the outdoor cooler A above cooling duct is equipped in outdoor cooler inlet for outside control room between cooler entrance and cooling duct Connection conversion partition (5), it is described conversion partition (5) driving device connected with single-chip microcontroller (9) signal.
4. a kind of energy saving water refrigerant air-conditioning according to claim 1, it is characterised in that: the side of the cooling fins (3) While being equipped with cooling fan, the driving device of cooling fan is connected with single-chip microcontroller (9) signal.
5. a kind of energy conservation water refrigerant air-conditioning described in any one according to claim 1~4, it is characterised in that: refrigerating method The following steps are included:
The water that single-chip microcontroller (9) control variable frequency pump (12) is extracted in water tank (11) is conveyed to indoor evaporator;
The pulse signal that impulse jet nozzle (7) is issued according to single-chip microcontroller (9) is by liquid water spray to ripple evaporator (1), by wave Line evaporator (1) absorbs heat water;
Steam after gasification is delivered into outdoor cooler into cooling duct by pipeline, synthesizes baffle by graphite is dilute (4) it by the absorption in water vapour, then conducts to cooling fins (3) and is cooled down, water vapour is condensed into water;
Water after cooling is back to water tank (11) by pipeline.
6. a kind of energy saving water refrigerant air-conditioning according to claim 5, it is characterised in that: the variable frequency pump (12) and arteries and veins The water pressure in the pipeline between nozzle (7) in liquid pressure sensor (6) real-time detection pipeline is rushed, and feeds back to single-chip microcontroller (9), pressure signal control variable frequency pump (12) that single-chip microcontroller (9) is fed back according to liquid pressure sensor (6) keeps constant pressure.
7. a kind of energy saving water refrigerant air-conditioning according to claim 6, it is characterised in that: the constant pressure is maintained at 0.7~1PA.
8. a kind of energy saving water refrigerant air-conditioning according to claim 6, it is characterised in that: the steam after the gasification enters When cooling duct, select to be connected to by conversion partition (5).
9. a kind of energy saving water refrigerant air-conditioning according to claim 8, it is characterised in that: the mode of the selection connection It is that, when refrigeration capacity requirement is small, conversion partition (5) keeps a cooling duct connection to convert partition (5) when refrigerating capacity is big It is connected to 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 (4)

* 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
CN204141886U (en) * 2014-09-07 2015-02-04 山东益源环保科技有限公司 Recirculated water refrigerator

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20130006150A (en) * 2011-07-08 2013-01-16 볼보 컨스트럭션 이큅먼트 에이비 Anti-cooler overheating function by using condensed water

Patent Citations (4)

* 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
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.