CN2373724Y

CN2373724Y - Water-storing trough connecting with evaporimeter

Info

Publication number: CN2373724Y
Application number: CN99214440U
Authority: CN
Inventors: 华宏荪
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-06-25
Filing date: 1999-06-25
Publication date: 2000-04-12
Anticipated expiration: 2009-06-25

Abstract

The utility model relates to a heat anchor. The utility model is characterized in that the utility model comprises a water storage tank capable of containing condensate water, wherein, the water storage tank is communicated with an evaporator; the water storage tank is connected with a pump; the condensate water in the water storage tank is communicated with a spraying and pouring device arranged at a condenser by a connecting pipe in a pumping mode. The utility model can cause an air conditioner not to exhaust hot wind, so that the heat island effect of the cities can be reduced. The utility model can not drop water, and thus, a drainage pipe is canceled. Under the condition of no increase of power consumption, the refrigeration capacity is enhanced. Thus, the utility model both can be used in sweltering areas, and can save the consumption of energy. The utility model can also automatically clear the dust on the condenser.

Description

Hot anchor

The utility model relates to a kind of air-conditioning, is the general energy of a kind of domestic air conditioning synergy option specifically, and it can not substitute a part of disposable energy with the regeneration alternative energy source.

Along with the raising of people's quality of life, the air-conditioning of temperature conditions is widely used in the family room as improving, and especially in the big city of population concentration, the use of air-conditioning is more general.Existing its structure of air-conditioning and principle thereof are as shown in Figure 1, mainly by compressor A, condenser B, evaporimeter D and expansion valve C form, its operation principle is known, compressor A sends into condenser B after the working medium compression is heated up, condenser B is positioned at outdoorly in air-conditioning, and outdoor environment temperature is less than the temperature of working medium, makes that the working medium in the condenser B is lowered the temperature herein; Enter evaporimeter D after working medium after the process cooling is expanded by expansion valve C again, evaporimeter D is positioned at indoor, and working medium absorbs a large amount of heat in the process that expands, thus the function that realization is freezed.

The existing defective of the air-conditioning of above-mentioned air conditioner structure is: 1) because its condenser is positioned at outdoor, though reach purpose to indoor refrigeration, but outdoor subenvironment is caused great influence, produce a kind of urban heat land effect, for example, the air-conditioning that is positioned at house, adjacent street is often caused great puzzlement to the pedestrian, and therefore regular meeting influences the relation between the neighbourhood; 2) because its condenser B utilizes the temperature difference after outdoor environment temperature and working medium are compressed to carry out heat exchange, so when outdoor environment temperature is too high, the effect extreme difference of its refrigeration then, usually need adopt the method for the load that increases compressor to solve, and in the hot the arid desert of weather area, this kind air-conditioning almost can not realized refrigeration; 3) be arranged in the process of outdoor condenser B in its heat exchange, the dust that regular meeting's absorption is a large amount of, so need often to clean, otherwise can influence the effect of its heat exchange, but when condenser B was applied to high-rise building, this cleaning was then very difficult, therefore and cause inconvenience in the use, after after a while, actual cooling effect degenerates, and practical Energy Efficiency Ratio reduces; 4) in the process of its evaporimeter D evaporation heat absorption, produces a large amount of condensed waters, present processing method is, and is outdoor by a drainpipe discharge again after utilizing a drip tray that condensed water is collected, and thereby causes many inconvenience.

The purpose of this utility model is to provide a kind of hot anchor, can make not thermal wind exhausting of air-conditioning, to reduce the tropical island effect in city; Do not drip the cancellation drainpipe; Under the situation that does not increase power consumption, make refrigeration capacity improve, make that it can not only be in the use in extremely hot area, and the consumption of saving the energy; Can remove the laying dust on the condenser automatically.

The purpose of this utility model is to realize like this; A kind of hot anchor is characterized in that including the aqua storage tank of a conducting in the collected condensed water of evaporimeter, and this aqua storage tank is connected with pump, and the condensate pump in the aqua storage tank is led to the spray equipment of being located at condenser in one by a tube connector.

The purpose of this utility model also can be realized by following measure, can be provided with a fluid level control device in the described aqua storage tank.This fluid level control device can be a liquid level valve and a moisturizing is taken over.Can be provided with filter on the described aqua storage tank, this filter can be an open type filter core, and this open type filter core is located at the front end of pump, and the open type filter core of this filter device can design and is resolution element, and is provided with transparent body shell.Described pump also can be located in the aqua storage tank.

In sum, effect of the present utility model is extremely significant:

Because in the utility model, after the cryogenic condensation water that is produced by indoor evaporator is collected, pumps into again on the fin of condenser with atomize and spray outer wall in radiator, the working medium in condenser is carried out heat exchange, and makes it radiating and cooling, therefore:

1) condenser is no longer to outdoor discharge hot blast, and air-conditioning of the present utility model sensation at the no hot blast in distance air conditioner heat radiator 30cm place is adopted in a large amount of experiment showed,, can improve urban heat land effect effectively;

2) condensed water evaporates on the outer wall of condenser, not only evaporated condensation water outflow, and with it as a kind of effective secondary alternative energy source;

3) because condensed water forms a water curtain on the outer wall of condensing heat exchanger, make the cold limit temperature of heat exchanger be reduced to and approach outdoor environment temperature, make the evaporating temperature of refrigeration working medium reduce, the outlet pressure value of compressor correspondingly descends, and the suction condition of compressor is constant substantially because of indoor environmental condition, because the reduction of pressure ratio, the need of compressor correspondingly reduce hard, so reduced the load of compressor widely, save power consumption, and the noise of compressor reduced obviously; Especially in the higher area of temperature, its energy-saving effect is more obvious; And, be not subjected to outdoor environment temperature influential substantially because the utility model is to realize the condenser heat radiation according to the cooling water of self-loopa, therefore can use in extremely hot the arid desert area;

4) condensed water of spray state constantly washes the surface of the radiator of condenser, the laying dust of the fin of purge chamber's external condenser automatically, so adopt the air-conditioning of the utility model structure to clean, improve the self-cleaning ability of equipment to fin;

5) by in the Lgp-h circular chart of annex 1 of the present utility model as can be seen, circulation 1-2 '-3 '-4 '-1 of the present utility model is than original circulation 1-2-3-4-1, therefore under identical condition, the refrigerating capacity h1-h4 ' of its per kilogram working medium has improved significantly than h1-h4, and the required merit h2 '-h1 of the compression of per kilogram working medium has also obviously reduced than h2-h1.A large amount of contrast tests prove, under the compressor continuous duty, the testing machine that the hot anchor of the utility model is housed is generally all frostings of finisher surface in this 30-40 minute, and the phenomenon of frost does not appear coagulating in the testing machine that the hot anchor of the utility model is not housed;

6) for these reasons, under the identical condition, adopt air-conditioning temperature-reducing speed of the present utility model faster, its time that reaches design temperature does not use the air-conditioning of the hot anchor of the utility model to shorten 1/3.

The explanation of accompanying drawing drawing:

Fig. 1 is the structural representation of existing air-conditioning;

Fig. 2 is a structural representation of the present utility model.

It is as follows to describe the utility model in detail below in conjunction with embodiment and accompanying drawing thereof;

See also shown in Figure 2, include an aqua storage tank 1 in the utility model, 1 below of being located at A/C evaporator D of this aqua storage tank, and conducting is in evaporimeter D, make the condensed water that produces by evaporimeter D can flow in the aqua storage tank 1 as cooling water of the present utility model, in the present embodiment, this condensed water is by taking over 6 conductings in aqua storage tank 1.Be provided with a filter between aqua storage tank 1 and evaporimeter D, open type filter core 4 as shown in this embodiment enters in the cooling recirculation system after condensed water is filtered again.This open type filter core 4 can design and is resolution element and is inserted in the aqua storage tank 1, and is provided with transparent body shell, so that observe its fouling state and be convenient for changing cleaning.

Be provided with a fluid level control device in the aqua storage tank 1, take over 7 as fluid level control valve 2 and moisturizing, can make the cooling water that keeps capacity in the aqua storage tank 1 by this fluid level control device, when the quantity not sufficient of condensed water, fluid level control valve 2 is opened, take over 7 moisturizings in aqua storage tank by moisturizing, guaranteeing has sufficient cooling water in the aqua storage tank 1.

In the utility model, cooling water in the aqua storage tank 1 is in a spray equipment by a pump conducting, as shown in Figure 2, this pump can be the microcirculation immersible pump of being located in the aqua storage tank 13, also can be the pump of other form, above-mentioned combine in the aqua storage tank 1 cooling water then by after these microcirculation immersible pump 3 superchargings by taking over conducting in spray equipment 8.And the microcirculation immersible pump 3 that is adopted in the present embodiment helps reducing volume of the present utility model.

Spray equipment 8 is located at the top of air-conditioning condenser B heat exchanger, and its simplest mode can be a shower that is connected in above-mentioned adapter 5, and the cooling water in the aqua storage tank 1 then is sprayed on the fin of heat exchanger of condenser B by this spray equipment 8.

Operation principle of the present utility model is, the condensed water that indoor evaporimeter D is produced installs 4 after filtration by adapter 6 and is collected in the aqua storage tank 1 as cooling water, by the microcirculation immersible pump of being located in the aqua storage tank 13 cooling water is pumped into adapter 5 conductings in the spray equipment 8 of being located at air-conditioning condenser B top again, fin spray to condenser B, send into condenser B after by compressor A the cycle fluid compression being heated up simultaneously, and carry out heat exchange in the cooling water that sprays on radiator, make that the cycle fluid in the condenser B is lowered the temperature herein fast.Enter evaporimeter D after working medium after the process cooling is expanded by expansion valve C again, evaporimeter D is positioned at indoor, and working medium absorbs a large amount of heat in the process that expands, thus the function that realization is freezed.

Because cooling water forms a water curtain on the outer wall of condensing heat exchanger, make the cold limit temperature of heat exchanger be reduced to and approach outdoor environment temperature, make the evaporating temperature of refrigeration working medium be reduced to outdoor environment temperature, make the evaporating temperature of refrigeration working medium reduce, the outlet pressure value of compressor A correspondingly descends, and the suction condition of compressor is constant substantially because of indoor environmental condition, because the reduction of pressure ratio, the need of compressor A correspondingly reduce hard, so reduced the load of compressor widely, save power consumption, and the noise of compressor reduces obviously; Because the utility model is to realize condenser B heat radiation according to cooling water self-loopa and that replenish, and it is not subjected to outdoor environment temperature influential substantially, therefore can realize good refrigeration in addition in extremely hot the arid desert area.

When the cooling water in the aqua storage tank 1 being sprayed on radiator surperficial of condenser by spray equipment 8, the laying dust of the fin of purge chamber's external condenser B automatically, so adopt the air-conditioning of the utility model structure to clean, improve the self-cleaning ability of equipment to fin.And filter 4 of the present utility model can be the open type filter core, is convenient to change and clean.

Because the cooling water that is used in the utility model carrying out heat exchange with condenser is the condensed water by evaporimeter, the temperature difference of its heat exchange is much larger than the temperature difference of itself and environment, and therefore, under identical condition, its refrigerating capacity has improved significantly, and air-conditioning temperature-reducing speed is faster.

Can learn that by above-mentioned explanation the utility model is simple in structure, very easily implement.Hot anchor of the present utility model can be used as an assembly and is equipped on the existing air-conditioning, to solve the problem of existing anthropogenic heat wind and draining, improves the defective of existing air-conditioning, fundamentally environmental problem such as urban heat island; The utility model also can be made one with air-conditioning in addition, and directly constitute a kind of make full use of the general of self secondary energy sources can air-conditioning.

Claims

1, a kind of hot anchor is characterized in that including the aqua storage tank of a conducting in the collected condensed water of evaporimeter, and this aqua storage tank is connected with pump, and the condensate pump in the aqua storage tank is led to the spray equipment of being located at condenser in one by a tube connector.

2, a kind of hot anchor according to claim 1 is characterized in that can being provided with a fluid level control device in the described aqua storage tank.

3, a kind of hot anchor according to claim 2 is characterized in that described fluid level control device can be a liquid level valve and a moisturizing is taken over.

4, a kind of hot anchor according to claim 1 is characterized in that can being provided with filter on the described aqua storage tank.

5, according to claim 1 or 4 described a kind of hot anchors, it is characterized in that described filter can be an open type filter core, this open type filter core is located at the front end of pump.

6, a kind of hot anchor according to claim 5 is characterized in that the open type filter core of described filter, can design to be resolution element, and be provided with transparent body shell.

7, a kind of hot anchor according to claim 1 is characterized in that described pump also can be located in the aqua storage tank.