CN107642897A - A kind of air conditioner condensation method for treating water and air conditioner - Google Patents

A kind of air conditioner condensation method for treating water and air conditioner Download PDF

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Publication number
CN107642897A
CN107642897A CN201711116068.6A CN201711116068A CN107642897A CN 107642897 A CN107642897 A CN 107642897A CN 201711116068 A CN201711116068 A CN 201711116068A CN 107642897 A CN107642897 A CN 107642897A
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CN
China
Prior art keywords
heat exchanger
air conditioner
condenser heat
temperature
condenser
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Application number
CN201711116068.6A
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Chinese (zh)
Inventor
郑阳
曾庆镇
刘琳琳
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深圳市英维克科技股份有限公司
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Priority to CN201711116068.6A priority Critical patent/CN107642897A/en
Publication of CN107642897A publication Critical patent/CN107642897A/en

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Abstract

The invention provides a kind of air conditioner condensation method for treating water and air conditioner, it is related to air conditioner technical field.The air conditioner condensation method for treating water comprises the following steps:The running frequency of frequency-changeable compressor is turned down, to improve the surface temperature of evaporator heat exchanger;Condensed water caused by the surface of evaporator heat exchanger is drained into the surface of condenser heat exchanger;The temperature or pressure of monitoring condenser heat exchanger in real time, after the temperature of condenser heat exchanger, which is less than preset temperature or pressure, is less than preset pressure, rotating speed that reduction blower fan is dried condenser heat exchanger or/and the running frequency for tuning up frequency-changeable compressor.The air conditioner condensation method for treating water and air conditioner can reduce the generation of condensed water from root, realize the effect for not arranging condensed water.

Description

A kind of air conditioner condensation method for treating water and air conditioner

Technical field

The present invention relates to air conditioner technical field, in particular to a kind of air conditioner condensation method for treating water and air conditioner.

Background technology

Air-conditioning is during refrigeration, and the surface of the evaporator of indoor can produce condensed water, with the long-time of air-conditioning Operation, the condensed water on its surface can be on the increase, and accordingly, the air of indoor can become drier, and air-conditioning produces Condensation water process it is difficult, condensed water is arbitrarily discharged or dripped, and not only causes the waste of resource and cold, it is also possible to influence whether Passer-by and the safe handling of other equipment.

At present, the condensed water processing mode of the more commonly used air-conditioning of in the market is:Connect in the indoor set of air-conditioning one compared with Long drainpipe, the condensed water in indoor set directly is discharged into outside using drainpipe influences less place to people, and And the condensed water of discharge is effectively treated without preferable method, while to avoid room air from too drying, industry is empty Adjust then increases a humidifier to solve to do there is presently no good to indoor air-humidification, domestic air conditioning indoors in machine Method.

The mode of existing processing condensed water at least has the following disadvantages:

1. do not do any processing to condensed water, will be arranged using drainpipe outside condensed water, it is complicated, and can cause resource with The waste of cold, increase the potential safety hazard of equipment.

2. industrial air-conditioning increases humidifier, it is necessary to periodically add water to humidifier, troublesome in poeration.

3. domestic air conditioning long-play can cause room air excessively to be dried, " air-conditioning easily is caused to indoor occupant Disease ".

Therefore, a kind of processing method of condensed water is designed, few row can be realized or do not arrange condensed water, while control Interior Space Gas will not too dry, this is technical problem urgently to be resolved hurrily at present.

The content of the invention

The present invention provides a kind of air conditioner condensation method for treating water and air conditioner, and it is intended at least partly solve existing air-conditioning The excessively dry technical problem of device discharge condensation dilutional hyponatremia, room air.

In a first aspect, the embodiment of the present invention provides a kind of air conditioner condensation method for treating water, air conditioner condensation method for treating water bag Include following steps:The running frequency of frequency-changeable compressor is turned down, to improve the surface temperature of evaporator heat exchanger;By evaporator heat exchange Condensed water caused by the surface of device drains into the surface of condenser heat exchanger;The temperature or pressure of monitoring condenser heat exchanger in real time Power, after the temperature of condenser heat exchanger is less than preset temperature or pressure is less than preset pressure, reduces blower fan and condenser is exchanged heat The rotating speed of device blowing or/and the running frequency for tuning up frequency-changeable compressor.

With reference in a first aspect, the present invention in the first embodiment of first aspect, by the surface of evaporator heat exchanger Caused condensed water drains into the surface of condenser heat exchanger, including:Drainpipe is connected in evaporator heat exchanger, utilizes draining Pipe drains into the condensed water on evaporator heat exchanger surface on the surface of condenser heat exchanger.

With reference in a first aspect, the present invention in second of embodiment of first aspect, by the surface of evaporator heat exchanger Caused condensed water drains into the surface of condenser heat exchanger, including:Evaporator heat exchanger is arranged on condenser heat exchanger Surface, the condensed water on evaporator heat exchanger surface drop onto the surface of condenser heat exchanger under self gravitation effect.

With reference in a first aspect, the present invention monitors condenser heat exchanger in real time in the 4th kind of embodiment of first aspect Temperature or pressure, including:Monitor the temperature of condenser heat exchanger in real time using temperature sensor, or, using pressure sensing Device monitors the pressure of condenser heat exchanger in real time.

Second aspect, the embodiment of the present invention provide a kind of air conditioner, and air conditioner includes frequency-changeable compressor, evaporator heat exchange Device, condenser heat exchanger, sensor and blower fan;Frequency-changeable compressor, condenser heat exchanger and evaporator heat exchanger pass sequentially through pipe Road is linked to be loop;The running frequency of frequency-changeable compressor reduces, to improve the surface temperature of evaporator heat exchanger;Evaporator changes Condensed water caused by the surface of hot device drains into the surface of condenser heat exchanger;Sensor is set on gas exhaust piping close to condenser The side of heat exchanger, sensor monitor the temperature or pressure of condenser heat exchanger in real time, when the temperature of condenser heat exchanger is less than After preset temperature or pressure are less than preset pressure, rotating speed or/and tune up frequency conversion pressure that reduction blower fan is dried condenser heat exchanger The running frequency of contracting machine.

With reference to second aspect, for the present invention in the first embodiment of second aspect, air conditioner also includes drainpipe, row One end of water pipe is connected to the bottom of evaporator heat exchanger, and the other end of drainpipe is arranged on the top of condenser heat exchanger, row Water pipe is used for the surface that the condensed water on evaporator heat exchanger surface is drained into condenser heat exchanger.

With reference to second aspect, in second of embodiment of second aspect, evaporator heat exchanger is arranged on cold the present invention The surface of condenser heat exchanger, the condensed water on evaporator heat exchanger surface drop onto condenser heat exchanger under self gravitation effect Surface.

With reference to second aspect, for the present invention in the 4th kind of embodiment of second aspect, air conditioner is integral type air conditioner Or detachable air conditioner.

Compared to the processing method and air conditioner of existing condensed water, air conditioner condensation method for treating water and sky provided by the invention Adjusting the beneficial effect of device is:

First, the running frequency for adjusting frequency-changeable compressor is less than predeterminated frequency, improves the surface temperature of evaporator heat exchanger Degree, the surface of evaporator heat exchanger is produced the amount reduction of condensed water, the generation of condensed water is reduced from root.

Secondly, condensed water caused by the surface of evaporator heat exchanger is drained into the surface of condenser heat exchanger, fully profit With the condensation heat on condenser heat exchanger surface come evaporation condensed water, few row can be realized or do not arrange the effect of condensed water.

Finally, after the temperature of condenser heat exchanger is less than preset temperature or pressure is less than preset pressure, blower fan pair is reduced The rotating speed of condenser heat exchanger blowing, it is possible to increase the temperature on condenser heat exchanger surface, improve condenser heat exchanger to condensation The evaporation efficiency of water, the running frequency of compressor can also be tuned up simultaneously, ensure not arranging the effect of condensed water.

Brief description of the drawings

In order to illustrate the technical solution of the embodiments of the present invention more clearly, below by embodiment it is required use it is attached Figure is briefly described, it will be appreciated that the following drawings illustrate only certain embodiments of the present invention, therefore be not construed as pair The restriction of scope, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to this A little accompanying drawings obtain other related accompanying drawings.

Fig. 1 is the structural representation for the air conditioner that first embodiment of the invention provides.

Fig. 2 is the structural representation of condenser heat exchanger in Fig. 1.

Fig. 3 is the FB(flow block) for the air conditioner condensation method for treating water that first embodiment of the invention provides.

Fig. 4 is the structural representation for the air conditioner that second embodiment of the invention provides.

Icon:100- air conditioners;1- frequency-changeable compressors;2- evaporator heat exchangers;3- condenser heat exchangers;31- fins; 32- pipelines;33- end plates;4- sensors;5- blower fans.

Embodiment

To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is Part of the embodiment of the present invention, rather than whole embodiments.The present invention implementation being generally described and illustrated herein in the accompanying drawings The component of example can be configured to arrange and design with a variety of.

Therefore, below the detailed description of the embodiments of the invention to providing in the accompanying drawings be not intended to limit it is claimed The scope of the present invention, but be merely representative of the present invention selected embodiment.It is common based on the embodiment in the present invention, this area The every other embodiment that technical staff is obtained under the premise of creative work is not made, belong to the model that the present invention protects Enclose.

It should be noted that:Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi It is defined, then it further need not be defined and explained in subsequent accompanying drawing in individual accompanying drawing.

In the description of the invention, it is to be understood that term " " center ", " on ", " under ", "left", "right", " vertical ", The orientation or position relationship of the instruction such as " level ", " interior ", " outer " be based on orientation shown in the drawings or position relationship, or should Invention product using when the orientation usually put or position relationship, or the orientation or position that those skilled in the art usually understand Relation is put, it is of the invention necessary with simplified description, rather than the equipment or element of instruction or hint meaning to be for only for ease of description With specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.

In the description of the invention, it is also necessary to explanation, unless otherwise clearly defined and limited, term " setting ", " installation ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or one Connect body;Can be mechanical connection or electrical connection;Can be joined directly together, can also be indirect by intermediary It is connected, can is the connection of two element internals.For the ordinary skill in the art, on being understood with concrete condition State the concrete meaning of term in the present invention.

First embodiment

Referring to Fig. 1, present embodiments providing a kind of air conditioner 100, air conditioner 100 includes frequency-changeable compressor 1, evaporator Heat exchanger 2, condenser heat exchanger 3, sensor 4 and blower fan 5.

Frequency-changeable compressor 1, condenser heat exchanger 3 and evaporator heat exchanger 2 pass sequentially through pipeline and are linked to be loop.

The course of work of the loop of air conditioner 100 is as follows:

Gaseous state of the frequency-changeable compressor 1 under predeterminated frequency by refrigerant compression into HTHP, afterwards, cold-producing medium stream is to cold In condenser heat exchanger 3, now, the temperature of refrigerant is high, and the air of refrigerant and external environment condition is exchanged heat, during refrigerant becomes The liquid of warm high pressure, afterwards, cold-producing medium stream to throttling arrangement (not shown), refrigerant become the gas of low-temp low-pressure after throttling Liquid mixed state, afterwards, cold-producing medium stream to evaporator heat exchanger 2, now the temperature of refrigerant is very low, and refrigerant and indoor heat are empty Gas is exchanged heat, and to room temperature lowering, refrigerant becomes the gaseous state of medium temperature low pressure, and afterwards, cold-producing medium stream is carried out to frequency-changeable compressor 1 Circulate next time.

Here predeterminated frequency refers to air conditioner 100 in the case of usually used, the operation of the generally use of frequency-changeable compressor 1 Frequency.In the air conditioner 100 that the present embodiment provides, when condensed water is more, the running frequency of frequency-changeable compressor 1 can be turned down, The flow of loop inner refrigerant diminishes, the refrigerant temperature rise in evaporator heat exchanger 2, the table of evaporator heat exchanger 2 Face temperature is also raised, and condensed water caused by the surface of evaporator heat exchanger 2 is reduced, so as to reduce the generation of condensed water from root.

Condensed water caused by the surface of evaporator heat exchanger 2 drains into the surface of condenser heat exchanger 3.The drainage of condensed water Using drainage system, for example with drainpipe, one end of drainpipe is connected to the bottom of evaporator heat exchanger 2, drainpipe it is another One end is arranged on the top of condenser heat exchanger 3, and drainpipe is used to the condensed water on the surface of evaporator heat exchanger 2 draining into condensation The surface of device heat exchanger 3.

Referring to Fig. 2, condenser heat exchanger 3 is fin-tube type heat exchanger, condenser heat exchanger 3 includes fin 31, pipeline 32 With end plate 33.Multiple fins 31 are overlapped between two end plates 33, and pipeline 32 is set through fin 31 and end plate 33.

Condensed water caused by the surface of evaporator heat exchanger 2 drains into the surface of condenser heat exchanger 3, including fin 31, On the surface of pipeline 32 and end plate 33, the condensation heat for taking full advantage of the surface of condenser heat exchanger 3 comes evaporation condensed water, Neng Goushi Now few effect arranged or do not arrange condensed water.

Sensor 4 is arranged on the side of condenser heat exchanger 3, sensor 4 monitor in real time condenser heat exchanger 3 temperature or Pressure, after the temperature of condenser heat exchanger 3 is less than preset temperature or pressure is less than preset pressure, blower fan 5 is reduced to condenser The rotating speed that heat exchanger 3 is dried, it is possible to increase the temperature on the surface of condenser heat exchanger 3, improve condenser heat exchanger 3 to condensed water Evaporation efficiency, ensure not arranging the effect of condensed water.

In addition, after the temperature of condenser heat exchanger 3 is less than preset temperature or pressure is less than preset pressure, can also be certain The running frequency of frequency-changeable compressor 1 is improved to degree, while remains on frequency and is less than default highest frequency, improves frequency conversion compression After the running frequency of machine 1, the flow of loop inner refrigerant becomes big, and total heat exchange amount of condenser heat exchanger 3 and air increases, Flow into the pressure rise of the high-temperature high-pressure refrigerant of condenser heat exchanger 3, temperature rise, the surface temperature of condenser heat exchanger 3 Also raise, the evaporation efficiency to condensed water can be improved, be further ensured that evaporated condensation water is discharged.

The present embodiment additionally provides a kind of air conditioner condensation method for treating water, referring to Fig. 3, air conditioner condensation method for treating water bag Include following steps:

S1:The running frequency of frequency-changeable compressor is turned down, to improve the surface temperature of evaporator heat exchanger.

S2:Condensed water caused by the surface of evaporator heat exchanger is drained into the surface of condenser heat exchanger.

Specifically, connecting drainpipe in evaporator heat exchanger, the surface of evaporator heat exchanger is produced using drainpipe Condensed water drain on the surface of condenser heat exchanger.

S3:The temperature or pressure of monitoring condenser heat exchanger in real time, when the temperature of condenser heat exchanger is less than preset temperature Or pressure is less than the rotating speed that after preset pressure, reduction blower fan is dried condenser heat exchanger or/and the fortune for tuning up frequency-changeable compressor Line frequency.

Specifically, monitor the temperature of condenser heat exchanger in real time using temperature sensor, or, it is real using pressure sensor When monitor condenser heat exchanger pressure.In addition, when the temperature of condenser heat exchanger is less than preset temperature or pressure less than default After pressure, the running frequency of frequency-changeable compressor can also be improved to a certain extent, while remain on frequency and be less than default highest Frequency.

It should be noted that during the utilization of the above method, as long as ensureing S2 before S3, in addition, S1, Sequencing between S2 and S3 can be adjusted flexibly.The sky that the architectural feature do not mentioned in the above method provides with the present embodiment Corresponding architectural feature is identical in tune device 100, repeats no more here.

The air conditioner condensation method for treating water and air conditioner 100 that the present embodiment provides, first, reduce condensed water from root Generation.Secondly, the condensation heat for taking full advantage of the surface of condenser heat exchanger 3 carrys out evaporation condensed water, can realize few row or not Arrange the effect of condensed water.Finally, the rotating speed that blower fan 5 is dried condenser heat exchanger 3 is reduced, improves the surface of condenser heat exchanger 3 Temperature, ensure not arranging the effect of condensed water.In a word, acted synergistically from multiple angles, realize the effect arranged outside evaporated condensation water, Ensure room air will not too dry, increase the comfort level of indoor environment, and other equipment need not be increased, it is simple in construction, It is easy to operate.

Second embodiment

Referring to Fig. 4, a kind of air conditioner 100 is present embodiments provided, its knot of air conditioner 100 provided with first embodiment Structure is close, and difference is, condensed water caused by the surface of evaporator heat exchanger 2 is drained into the table of condenser heat exchanger 3 Mode is different used by face.

In the air conditioner 100 that the present embodiment provides, do not use and draw between evaporator heat exchanger 2 and condenser heat exchanger 3 Device is flowed, but evaporator heat exchanger 2 is arranged on to the surface of condenser heat exchanger 3, the condensation on the surface of evaporator heat exchanger 2 Water drops onto the surface of condenser heat exchanger 3 under self gravitation effect.

The air conditioner 100 that the present embodiment provides is simple in construction, realizes the effect arranged outside evaporated condensation water, ensures room air Will not too dry, increase the comfort level of indoor environment.

The preferred embodiments of the present invention are these are only, are not intended to limit the invention, for those skilled in the art For member, the present invention can have various modifications and variations.Any modification within the spirit and principles of the invention, being made, Equivalent substitution, improvement etc., should be included in the scope of the protection.

Claims (8)

1. a kind of air conditioner condensation method for treating water, it is characterised in that the air conditioner condensation method for treating water comprises the following steps:
The running frequency of frequency-changeable compressor is turned down, to improve the surface temperature of evaporator heat exchanger;
Condensed water caused by the surface of evaporator heat exchanger is drained into the surface of condenser heat exchanger;
The temperature or pressure of monitoring condenser heat exchanger in real time, when the temperature of condenser heat exchanger is small less than preset temperature or pressure After preset pressure, reduce the rotating speed dried condenser heat exchanger of blower fan or/and tune up the running frequency of frequency-changeable compressor.
2. air conditioner condensation method for treating water according to claim 1, it is characterised in that the table by evaporator heat exchanger Condensed water caused by face drains into the surface of condenser heat exchanger, including:
Drainpipe is connected in evaporator heat exchanger, the condensed water on evaporator heat exchanger surface is drained into condensation using drainpipe The surface of device heat exchanger.
3. air conditioner condensation method for treating water according to claim 1, it is characterised in that the table by evaporator heat exchanger Condensed water caused by face drains into the surface of condenser heat exchanger, including:
Evaporator heat exchanger is arranged on to the surface of condenser heat exchanger, the condensed water on evaporator heat exchanger surface is in itself weight The surface of condenser heat exchanger is dropped onto under power effect.
4. air conditioner condensation method for treating water according to claim 1, it is characterised in that the condenser heat exchange of monitoring in real time The temperature or pressure of device, including:
Monitor the temperature of condenser heat exchanger in real time using temperature sensor, or, monitor condensation in real time using pressure sensor The pressure of device heat exchanger.
5. a kind of air conditioner, it is characterised in that the air conditioner includes frequency-changeable compressor, evaporator heat exchanger, condenser heat exchange Device, sensor and blower fan;
The frequency-changeable compressor, the condenser heat exchanger and the evaporator heat exchanger, which pass sequentially through pipeline and be linked to be, to be closed back Road;
The running frequency of the frequency-changeable compressor reduces, to improve the surface temperature of evaporator heat exchanger;
Condensed water caused by the surface of the evaporator heat exchanger drains into the surface of the condenser heat exchanger;
The sensor is set close to the side of the condenser heat exchanger on gas exhaust piping, and the sensor is in real time described in monitoring The temperature or pressure of condenser heat exchanger, when the temperature of the condenser heat exchanger is less than preset temperature or pressure less than default pressure After power, rotating speed that the blower fan dries the condenser heat exchanger or/and the running frequency for tuning up frequency-changeable compressor are reduced.
6. air conditioner according to claim 5, it is characterised in that the air conditioner also includes drainpipe, the drainpipe One end be connected to the bottom of the evaporator heat exchanger, the other end of the drainpipe is arranged on the condenser heat exchanger Top, the drainpipe are used for the table that the condensed water on the evaporator heat exchanger surface is drained into the condenser heat exchanger Face.
7. air conditioner according to claim 5, it is characterised in that the evaporator heat exchanger is changed installed in the condenser The surface of hot device, the condensed water on the evaporator heat exchanger surface drop onto the condenser heat exchange under self gravitation effect The surface of device.
8. air conditioner according to claim 5, it is characterised in that the air conditioner is integral type air conditioner or split type sky Adjust device.
CN201711116068.6A 2017-11-13 2017-11-13 A kind of air conditioner condensation method for treating water and air conditioner CN107642897A (en)

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CN201711116068.6A CN107642897A (en) 2017-11-13 2017-11-13 A kind of air conditioner condensation method for treating water and air conditioner

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CN201711116068.6A CN107642897A (en) 2017-11-13 2017-11-13 A kind of air conditioner condensation method for treating water and air conditioner

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108548298A (en) * 2018-03-30 2018-09-18 青岛海尔空调器有限总公司 Control method and device for adjusting air conditioner refrigerating and computer readable storage medium
CN109751741A (en) * 2018-12-29 2019-05-14 广东美的暖通设备有限公司 For the control method of air pipe type air-conditioner, device and air pipe type air-conditioner

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108548298A (en) * 2018-03-30 2018-09-18 青岛海尔空调器有限总公司 Control method and device for adjusting air conditioner refrigerating and computer readable storage medium
CN109751741A (en) * 2018-12-29 2019-05-14 广东美的暖通设备有限公司 For the control method of air pipe type air-conditioner, device and air pipe type air-conditioner

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Effective date of registration: 20190202

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