CN201273700Y

CN201273700Y - Safe fast air source water heater with air-conditioner

Info

Publication number: CN201273700Y
Application number: CNU2008202006252U
Authority: CN
Inventors: 朱江勇
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-09-17
Filing date: 2008-09-17
Publication date: 2009-07-15
Anticipated expiration: 2018-09-17

Abstract

The utility model relates to a safe and rapid air-source water heater provided with an air conditioner comprises a compressor (1), an air-source high-efficiency rapid hot water exchanger (34), an expansion valve or a capillary pipe (3) and an evaporator (4) which are arranged in a box body sequentially and circularly connected by a pipeline; wherein, the air-source high-efficiency rapid hot water exchanger (34) is a metallic conduit (6) which is externally sheathed with a water pipe (27) to form a bushing, and a multi-ring structure is formed by winding the bushing back and forth; and an inlet of the water pipe is connected with tap water, and an outlet thereof is connected to a bathroom. The principle of air conditioning heat exchange is adopted by the safe energy-saving water heater to be used for heating water, and electrothermal tubes and fuel gas are not adopted, so that the safety of the water heater can be greatly improved, and the danger of electricity leakage, air leakage and waste gas poisoning can be avoided; furthermore, compared with the water heater heated by electricity and fuel gas, the safe and rapid air-source water heater greatly reduces the using cost. The safe and rapid air-source water heater only needs about one sixth energy of other water heater to obtain the hot water with equal heat, and also has the function of heating.

Description

The air source water heater safely and fast that has air-conditioning

Technical field

The utility model relates to a kind of water heater, relates in particular to utilize air-condition principle to add a band Air Conditioning source water heater of hot water, and this air source water heater can provide hot water safe, energy-conservation, fast.Also can provide cold air or dim gas to indoor simultaneously.

Background technology

Existing pot-type boiler mainly is for the purposes of taking a shower, and it generally is to adopt electricity or combustion gas to add hot water.The weak point of electrical heating and combustion gas heating has: the one, and safety may produce the problem that electric leakage gas leakage and waste gas are poisoned inadequately; The 2nd, not energy-conservation, in general, the power of quick electric water heater wants 7000W to 8000W could satisfy the requirement of shower, so also there is strict demand in supply line, reach the above electric wire of Siping City's square millimeter and just can install and use.Just more expensive as for use cost that gas heater spent; And when the winter shower, the temperature in the bathroom is very low as everyone knows, the flu of accidentally just catching a cold easily, and traditional water heater can't supply to the bathroom in advance.

The utility model content

First technical problem to be solved in the utility model just provide a kind of air source water heater safely and fast that has air-conditioning, but its energy-saving safe provides hot water apace.

On the basis of the above, water heater of the present utility model can also be provided by indoor heating installation or the cold air of providing simultaneously.

Solve above-mentioned first technical problem, can realize by following technical scheme: a kind of air source water heater safely and fast that has air-conditioning, comprise being installed in the efficient rapid hot water interchanger 34 in compressor 1, air source, expansion valve or capillary 3 and the evaporimeter 4 that circulates successively and connect with pipeline in the casing, it is characterized in that: the efficient rapid hot water interchanger 34 in described air source forms sleeve pipe, sleeve pipe coiled multi-turn structure back and forth for be with water pipe 27 outside a metal tube 6; The inlet termination running water of water pipe, outlet is connected to the bathroom.

On the basis of the above, the utility model also can be further perfect:

Be provided with controller 25, indirect hydraulic inductor 17 is equipped with in described water pipe 27 water inlets, and hydraulic inductor has control line to be connected with controller 25 indirectly.

Be provided with the fan 15 that faces toward or face evaporimeter 4 with the back in the described casing, fan is connected with controller 25 live wires.

Described compressor 1 also is connected with condenser 2 to the pipeline enclosure between the efficient rapid hot water interchanger 34 in air source, and condenser is installed in the another side of fan, and promptly fan 15 is between condenser 2 and the evaporimeter 4.

Described fan 15 is installed in the pipe, constitute thermosistor 16, two mouths of pipe of a tubulose respectively corresponding condenser 2 and evaporimeter 4; The efficient rapid hot water interchanger 34 in described air source is outside the thermosistor 16 of tubulose.

Described metal tube 6 two ends are connected to first, second cold-producing

medium insulation tube

5,7.

Described expansion valve or capillary 4 are parallel with collateral branch, and first magnetic valve 10 is housed in the collateral branch; First magnetic valve has control line to be connected with controller 25.

On described first insulation tube, 5 preceding pipelines second temperature sensor 22 is housed, described second temperature sensor has control line to be connected with controller 25.

Described compressor 1 output is equipped with first two-position three way magnetic valve 9 to the input pipeline of condenser 2, tandem is to the pipeline of first check valve, 12 rear ends behind indoor cool-heat-exchanger 18, the 3rd magnetic valve or the check valve 20 through being arranged on successively for another output channel of first two-position three way magnetic valve 9, and this tandem place claims second tandem place 31; Described indoor cool-heat-exchanger 18 is in an insulation crust that has an inlet and outlet, the shell cold-producing medium metal tube, fin, fan 23, electronic display 29, control panel 24, three-temperature sensor 35 to be arranged; Described first two-position three way magnetic valve, the 3rd magnetic valve or check valve have control line to be connected to controller.

Described expansion valve or capillary 3 are equipped with second two-position three way magnetic valve 11 to the pipeline of evaporimeter 4, to the pipeline between cool-heat-exchanger to the three magnetic valves or the check valve 20, this tandem place is referred to as first tandem place 30 to another output channel of two-position three way magnetic valve 11 through tandem behind the 3rd check valve 19; Have branch to draw that tandem is to the pipeline of evaporator to compressor 1 behind second magnetic valve 14 at the pipeline of first two-position three way magnetic valve to the cool-heat-exchanger 18, this tandem place is referred to as the 4th tandem place 33, and the branch place of drawing is the 3rd tandem place 32; Second check valve 13 is housed in the pipeline of evaporimeter to the four tandems place; Described second two-position three way magnetic valve, second magnetic valve, cool-heat-exchanger fan inside 23 have control line to be connected to controller; Described fan 23 adjustable-speed; The refrigerant flow direction that the efficient rapid hot water interchanger 34 interior metal tubes in described air source are 6 li is opposite with the flow direction of overcoat water pipe 27 water; Be provided with remote controller 36; Be connected to device for drying and filtering 8 on the pipeline before expansion valve or the capillary 3, thermosistor is provided with auxiliary heater 26 near the horn mouth of evaporimeter, and evaporimeter is equipped with first temperature sensor 21.

Beneficial effect: because the hot water temperature that shower is used need not too high, generally all below 60 degree, energy-saving safe water heater of the present utility model adopts air-conditioning heat exchange principle to come heat hot water, do not adopt electrothermal tube and combustion gas, can improve the security of water heater so greatly, the danger of gas leakage and the waste gas poisoning of avoiding leaking electricity; And with respect to electrical heating and combustion gas heating, the use cost of being spent reduces greatly.Only need the energy about other water heater sixth just can play the hot water of equal heat, from about 300W to 1500W, just can satisfy shower throughout the year, because of power not high, so require to reduce greatly than conventional water heaters in supply line, common 2.5 square millimeters electric wire just can use, because of a large amount of energy of power I saving.In addition, can be when using hot water, can also provide cold air or heating installation to indoor, play the effect of cold dim air-conditioning, just switch to the cold air shelves, need heating installation just to switch to the heating installation shelves at needs cold air, all energy of this machine of playing output can both utilize, turn waste into wealth, just accomplishing really energy-conserving and environment-protective safely and fast to benefit huge numbers of families.

Description of drawings

Below by specific embodiments and the drawings the utility model is described in further detail:

Fig. 1 is the air source efficient rapid hot water exchanger arrangement principle schematic of embodiment 1 of the present utility model;

Fig. 2 is that enlarged diagram is analysed and observe in Fig. 1 internal and external casing longitudinal section;

Fig. 3 is an internal and external casing cross section cross-sectional schematic.

Fig. 4 is the structural principle schematic diagram of the utility model embodiment 2;

Fig. 5 is the structural principle schematic diagram of the utility model embodiment 3;

Fig. 6 is the structural principle schematic diagram of the utility model embodiment 4.

Among the figure: 1---compressor; 2---condenser; 3---expansion valve or capillary; 4---evaporimeter; 5---the first cold-producing medium insulation tube; 6---metal tube, 7---the second cold-producing medium insulation tube, 8---the cold-producing medium device for drying and filtering; 9---first two-position three way magnetic valve; 10---first magnetic valve, 11---second two-position three way magnetic valve, 12---first check valve; 13---second check valve; 14---second magnetic valve, 15---forward and reverse speed-regulating fan, 16---thermosistor; 17---indirect hydraulic inductor; 18---indoor cool-heat-exchanger, 19---the 3rd check valve, 20---the 3rd magnetic valve or check valve; 21---first temperature sensor; 22---second temperature sensor, 23---indoor cool-heat-exchanger fan, 24---control panel; 25---controller; 26---electric heating device, 27---the insulation water pipe, 28---the hydraulic pressure protective device; 29---electronic display; 30---first tandem place, 31---second tandem place, 32---the 3rd tandem place; 33---the 4th tandem place; 34---the efficient rapid hot water interchanger in air source, 35---three-temperature sensor, 36---remote controller.

The specific embodiment

As shown in Figure 1 to Figure 3, embodiment 1 of the present utility model, comprise being installed in the efficient rapid hot water interchanger 34 in compressor 1, air source, expansion valve or capillary 3 and the evaporimeter 4 that circulates successively and connect with refrigerant tubing in the casing, so constitute this air-conditioning of stylobate.

The feature of present embodiment 1 is exactly: the efficient rapid hot water interchanger 34 in described air source forms sleeve pipe, sleeve pipe coiled multi-turn structure back and forth for be with water pipe 27 outside a metal tube 6; The inlet termination running water of water pipe, outlet is connected to the bathroom.

On the basis of the above, the utility model also can be further perfect, embodiment 2 as shown in Figure 4:

To the input pipeline of condenser 2 first two-position three way magnetic valve 9 is housed at compressor 1 output, another output channel tandem of magnetic valve 9 is to the pipeline of condenser 2 rear ends, and this tandem place is made as second tandem place 31; Check valve 12 anti-backflow are housed on the pipeline of condenser 2 rear end to the second tandems place 31; Expansion valve or capillary 3 have collateral branch's parallel connection, and first magnetic valve 10 is housed in the collateral branch, are connected to device for drying and filtering 8, moisture in the overanxious cold-producing medium and impurity on the pipeline before expansion valve or the capillary; The thermosistor 16 of one tubulose, in be provided with speed-regulating fan 15, fan speed is adjustable, can clockwise change, but also inverse clock changes; Thermosistor 16 two ends are horn mouth, respectively corresponding condenser 3 and evaporimeter 4, and thermosistor has the insulation insulating layer outward, plays the hot water thermal insulating insulating effect.

The refrigerant tubing that is connected between first,

second insulation tube

5,7, two insulation tubes in the refrigerant tubing of condenser 2 to expansion valve or the capillary 3 is a metal tube 6, so metal tube 6 and refrigerant tubing mutually insulated; The outer insulation water pipes 27 that are with of metal tube 6 form sleeve pipes, and sleeve pipe coiled multi-turn back and forth constitutes the efficient rapid hot water interchanger 34 in an air source, is compact conformation, with the efficient rapid hot water interchanger 34 in air source outside the thermal insulating layer of tubulose thermosistor 16; The inlet termination running water of insulation water pipe 27, outlet is connected to the bathroom, and the flow direction of water pipe water is opposite with refrigerant flow direction in the efficient rapid hot water interchanger 34 interior metal tubes in air source.

In insulation water pipe 27 water inlets indirect hydraulic inductor 17 and hydraulic pressure protective device 28 are housed also; on first insulation tube, 5 preceding pipelines second temperature sensor 22 is housed; first temperature sensor 21 is housed on the evaporimeter; thermosistor 16 is provided with auxiliary electro-heat device 26 near the horn mouth of evaporimeter 4; when outdoor temperature is subzero; can switch on to 26 heating of auxiliary electro-heat device, heating finisher temperature rises, and makes system's operate as normal.

Indirect hydraulic inductor 17 that is equipped with on insulation water pipe water inlet pipe and super hydraulic pressure protection tunable arrangement 28, when the hydraulic pressure overrate, relief valve is releasing pressure automatically, crosses when hydraulic pressure and can regulate hydraulic valve when low.

Be provided with controller 25 and control panel, it is respectively with compressor 1, first magnetic valve 10, speed-regulating fan 15, hydraulic inductor 17, the one the

second temperature sensors

21,22 have control line to be connected indirectly.

As shown in Figure 5, embodiment 3 of the present utility model, on the basis of embodiment 2:

Another output channel of first two-position three way magnetic valve 9 that compressor output end is equipped with to the input pipeline of condenser successively after being arranged on indoor cool-heat-exchanger 18, the 3rd magnetic valve or check valve 20 just tandem to second tandem place 31; First two-position three way magnetic valve 9, the 3rd magnetic valve or check valve 20 have control line to be connected to controller 25.

Indoor cool-heat-exchanger 18 is in an insulation crust that has an inlet and outlet, the shell metal tube, fin and fan 23, controller 25, control panel 24, electronic display 29, indoor temperature transmitter 35 to be arranged.

Controller 25 is installed on the indoor cool-heat-exchanger, and the electronic display 29, control panel 24, the indoor temperature transmitter 35 that have control line to be electrically connected with controller also are housed on the indoor cool-heat-exchanger, makes things convenient for the user.

Embodiment 4 shown in Figure 6, on the basis of example 3:

To the pipeline of evaporimeter 4, second two-position three way magnetic valve 11 is housed at expansion valve or capillary 3, to the pipeline between cool-heat-exchanger 18 to the 3rd magnetic valves or the check valve 20, this tandem place is referred to as first tandem place 30 to another output channel of magnetic valve 11 through tandem behind the 3rd check valve 19; Have branch to draw that tandem to the second check valve 13 is in the pipeline of compressor 1 behind second magnetic valve 14 at the pipeline of first two-position three way magnetic valve 9 to the cool-heat-exchanger 18, this tandem place is referred to as the 4th tandem place 33, and the branch place of drawing is the 3rd tandem place 32; Second check valve 13 is housed in the pipeline of evaporimeter 4 to the 4th tandems place 33; Described second two-position three way magnetic valve 11, second magnetic valve 14 have control line to be connected to controller, and controller is installed in the indoor cool-heat-exchanger.

Described power switch is a button in the control panel 24, its effect, when each power-on switch, the temperature signal that controller transmits by air source hot water exchanged water temperature sensor 22 relatively and the water temperature of setting, complete machine entered duty at once when the temperature difference was arranged, heat fast to design temperature being pre-stored in ducted water in the machine, after display screen shows OK, open water valve and can confess hot water at once this moment, having overcome conventional water heaters output output water when start is the shortcoming of cold water, avoids waste.

First magnetic valve 10 of expansion valve or capillary 3 collateral branch plays the effect that ensures compression function fast starting; because compressor can be compressed to expansion valve or capillary to cold-producing medium when work before; expansion valve or capillary are the effects of playing throttling; so the pressure reduction at expansion valve or capillary two ends is very big; if at this moment after the close compressor; want in short time to restart to be difficult to; because of high-pressure too high; this moment is the words of starting compressor by force; can damage compressor; therefore at one first electromagnetic relief valve of flow controller place parallel connection; because magnetic valve cuts out when compressor operating; open pressure release when not working; so electromagnetic relief valve can play when compressor is not worked fast the quick release action of pressure reduction at expansion valve or capillary two ends; cold-producing medium just can be reset compressor after from the high-pressure side quick pressure releasing to low-pressure end fast, so it plays the effect that ensures compression function normal starting in the time of will restarting fast after the shutdown.Electromagnetic relief valve is closed when compressor operating, and expansion valve or capillary two ends moments produce pressure reduction, when compressor cuts out, electricity relief valve open fast with expansion valve or capillary two ends quick pressure releasing.

For can at any time this air conditioner and water heater being switched to air conditioner when needed, to the pipeline of evaporimeter 4, second two-position three way magnetic valve 11 is housed at expansion valve or capillary 3, another output channel of magnetic valve is connected to first tandem place 30 behind the 3rd check valve 19, to the indoor cool-heat-exchanger 18, before the 3rd magnetic valve or the check valve 20; After the pipeline of first two-position three way magnetic valve 9 to the cool-heat-exchanger 18 has the 3rd tandem place 32, be connected to the 4th tandem place 33 of compressor input port before, second magnetic valve 14 is housed; In the pipeline in evaporimeter to the four tandems place 33 second check valve 13 is housed.

In second tandem place 31 to the insulation tube 5, the temperature sensor 22 that detects the efficient rapid hot water interchanger in air source is housed, controller 25 is according to water temperature and the sensor 22 detected temperature set, control the rotating speed of radiator fan in the thermosistor and the power of compressor, when leaving water temperature does not reach the set water temperature requirement, the thermosistor internal fan reduces heat-sinking capability, the power of compressor improves, so outdoor condenser to the refrigerant temperature of the efficient rapid hot water interchanger in air source improves at once, the water temperature of hydrothermal exchange is toward rising in the efficient rapid hot water interchanger in air source, be increased to the set water temperature temperature, therefore poor between the temperature of the temperature that transmits by temperature sensor 22 of controller and setting, automatically regulate the power of compressor and the heat radiation of the interior radiator fan of thermosistor and how much play thermostatic effect, keep constant with the water outlet water temperature of setting.

On the water inlet pipe of insulation water pipe, indirect hydraulic inductor 17 is housed, the purpose that adopts induction is not allow electric elements and water connect, ensure that water is certainly to safety, its effect is to have hydraulic flow out-of-date in indirect hydraulic inductor 17, valve event in the inductor, the signal of valve event is received inductor outward and is sensed, and is converted to electrical signal transfer and gives controller 25, controller control complete machine is worked rapidly, and the efficient rapid hot water interchanger in air source heats water at once.

With embodiment 3 is example, and the course of work is described:

When needing in the winter time for dim shower, heating installation switch on the start-up control panel, after controller 25 is followed the temperature computation that transmits according to the temperature of setting and indoor temperature transmitter 35, adjust the compressor full-load operation, meanwhile, control first two-position three way magnetic valve and connect the output channel of compressor to indoor cool-heat-exchanger, the high-temperature high-pressure refrigerant that comes out from compressor is at first by indoor cool-heat-exchanger release heat, so making the bathroom heat up warms, when rising to design temperature, display screen shows OK and has prompt tone points out to enter bathroom shower this moment, complete machine enters the shower armed state, this moment is when crossing indirect hydraulic inductor 17 if any hydraulic flow, discharge to reduce or close can own adjustment for the cool-heat-exchanger heat in the controller control room, high-temperature high-pressure refrigerant flows through indoor cool-heat-exchanger through first tandem place 30, the 3rd magnetic valve or check valve 20, second tandem place 31 flow to first insulation tube 5, insulation tube 5, in case 7 play can play when electric leakage takes place and prevent that electric leakage from passing to efficiently hot water exchanger fast and safely of air source from pipeline, guarantee that hot water safety is not charged, the cold-producing medium of high temperature enters into the efficient rapid hot water interchanger 34 in air source, and cold water has become the hot water of the temperature of setting to indoor shower use after the efficient rapid hot water interchanger exchange in air source.The cold-producing medium that becomes cryogenic high pressure flows out the efficient rapid hot water interchanger in air source and flows to second insulation tube 7.The refrigerant flow direction device for drying and filtering 8 of the cryogenic high pressure after the insulation tube 7, device for drying and filtering plays moisture content and the impurity that filters in the cold-producing medium, the cryogenic high pressure cold-producing medium that drying is filtered is through choke valve or capillary 3, the cold-producing medium circulation that becomes low-temp low-pressure after the throttling is toward outdoor evaporimeter 4, and this moment, thermosistor blew out the cold on the evaporimeter outside the box body by internal fan; And the cold-producing medium gasification back in the evaporimeter flow into second check valve, 13 backs by compressor suck again repeat work by heating refrigeration.

Spring and autumn are when needing shower: controller 25 was followed and is controlled first two-position three way magnetic valve, one end when adjusting the acc power that contracts with middle load operation after the temperature computation that transmits according to the temperature of setting and temperature sensor 22 to lead to condenser open-minded when controller 25 was sensed the hydraulic signal that indirect hydraulic pressure sensor 17 transmits, the other end leads to indoor cool-heat-exchanger pipeline and closes, cold-producing medium is exported from compressor, the cold-producing medium of HTHP flows in the condenser 2 through pipeline, controller is followed according to design temperature and is adjusted compressor horsepower, reduce the rotating speed of thermosistor internal fan simultaneously, changing fan turns to, allow natural wind become the hot blast after-blow to evaporimeter through condenser, discharge outside the body again, the condenser cooling heat dissipation is few like this, can make the shower water temperature higher, be fit to use in spring and autumn.Refrigerant temperature is increased to the temperature flow of setting and crosses first check valve 12, the effect of first check valve 12 be when the work of indoor cool-heat-exchanger, make cold-producing medium not adverse current to condenser, after entering article one cold-producing medium insulation tube 5, hot refrigerant flow direction air source highly effective and safe rapid hot water interchanger, cold water has become the extremely indoor use of setting of water temperature after exchanging.Become after the cold-producing medium of heat exchanges with cold water cryogenic high pressure refrigerant flow direction second insulation tube 7 after the cryogenic high pressure cold-producing medium of dry filter through choke valve or capillary 3, the cold-producing medium circulation that becomes low-temp low-pressure after the throttling is toward outdoor evaporimeter 4, and this moment, thermosistor blew out the cold on the evaporimeter outside the box body by internal fan; And the refrigerant flow direction device for drying and filtering 8 that becomes cryogenic high pressure in the evaporimeter, device for drying and filtering plays moisture content and the impurity that filters in the cold-producing medium, cold-producing medium gasification back flow into second check valve, 13 backs by compressor suck again repeat work by heating refrigeration.

Summer is when needing shower, controller 25 is turned down compressor horsepower after following the temperature computation that transmits according to the temperature of setting and temperature sensor 22, it is open-minded towards condenser to control first two-position three way magnetic valve, one end simultaneously, the other end leads to indoor cool-heat-exchanger pipeline and closes, cold-producing medium is exported from compressor, shorten the cold-producing medium of script low-temp low-pressure into HTHP overheated cold-producing medium, the cold-producing medium of HTHP flows in the condenser 2 through pipeline, controller is followed according to design temperature and is turned down compressor horsepower, improve the rotating speed of thermosistor internal fan simultaneously, changing fan turns to, allow natural wind become the cold wind after-blow to condenser through evaporimeter, discharge outside the body again, the condenser cooling is faster like this, can make water temperature lower, be fit to summer.The cold-producing medium of heat flows out the refrigerant flow direction air source highly effective and safe rapid hot water interchanger of heat of condenser process insulation tube insulation back, and cold water has become the hot water of the water temperature of setting to indoor use after air source highly effective and safe rapid hot water interchanger exchanges.

When needing in the winter time for dim shower, dim air cock on the start-up control panel, after controller 25 is followed the temperature computation that transmits according to the temperature of setting and indoor temperature transmitter 35, adjust the compressor full-load operation, meanwhile, control first two-position three way magnetic valve and connect the output channel of compressor to indoor cool-heat-exchanger, the high-temperature high-pressure refrigerant that comes out from compressor is at first by indoor cool-heat-exchanger release heat, so making the bathroom heat up warms, when rising to design temperature, display screen shows OK and has prompt tone points out to enter bathroom shower this moment, complete machine enters the shower armed state, this moment is when crossing indirect hydraulic inductor 17 if any hydraulic flow, discharge to reduce or close can own adjustment for the cool-heat-exchanger heat in the controller control room, high-temperature high-pressure refrigerant flows through indoor cool-heat-exchanger through first tandem place 30, the 3rd magnetic valve or check valve 20, second tandem place 31 flow to first insulation tube 5, insulation tube 5, in case 7 play can play when electric leakage takes place and prevent that electric leakage from passing to efficiently hot water exchanger fast and safely of air source from pipeline, guarantee that hot water safety is not charged, the cold-producing medium of high temperature enters into the efficient rapid hot water interchanger 34 in air source, and cold water has become the hot water of the temperature of setting to indoor shower use after the efficient rapid hot water interchanger exchange in air source.The cold-producing medium that becomes cryogenic high pressure flows out the efficient rapid hot water interchanger in air source and flows to second insulation tube 7.The refrigerant flow direction device for drying and filtering 8 of the cryogenic high pressure after the insulation tube 7, device for drying and filtering plays moisture content and the impurity that filters in the cold-producing medium, the cryogenic high pressure cold-producing medium that drying is filtered is through choke valve or capillary 3, the cold-producing medium circulation that becomes low-temp low-pressure after the throttling is toward outdoor evaporimeter 4, and this moment, thermosistor blew out the cold on the evaporimeter outside the box body by internal fan; And the cold-producing medium gasification back in the evaporimeter flow into second check valve, 13 backs by compressor suck again repeat work by heating refrigeration.

Winter need be when dim, heating installation switch on the start-up control panel, after controller 25 is followed the temperature computation that transmits according to the temperature of setting and indoor temperature transmitter 35, adjust the compressor full-load operation, meanwhile, control first two-position three way magnetic valve and connect the output channel of compressor to indoor cool-heat-exchanger, the high-temperature high-pressure refrigerant that comes out from compressor is at first by indoor cool-heat-exchanger release heat, so making the bathroom heat up warms, when rising to design temperature, display screen shows OK, plays winter for dim effect.

When controller 25 was sensed temperature sensor 21 temperature on the external boiler and is subzero, controller 25 gave the auxiliary electro-heat device 26 power supply heating, and evaporator temperature toward rising, ensures the complete machine operate as normal from zero degree.

Summer is when needing shower: when controller 25 is sensed the hydraulic signal that indirect hydraulic pressure sensor 17 transmits, controller is turned down the acc power that contracts after following the temperature computation that transmits according to the water temperature of setting and second temperature sensor 22, control turning to and improving rotating speed of thermosistor internal fan simultaneously, after the cold and hot exchange of natural wind process evaporimeter, after becoming cold wind and blowing to condenser again, refrigerant temperature descends, the water temperature of the efficient rapid hot water interchanger exchange in air source is lower, can make water temperature be fit to use summer.

Summer is in the time of need freezing, controller 25 is adjusted compressor horsepower after following the temperature computation that transmits according to the temperature of setting and indoor temperature transmitter 35, it is open-minded towards condenser to control first two-position three way magnetic valve, one end simultaneously, the other end leads to indoor cool-heat-exchanger pipeline and closes, cold-producing medium is exported from compressor, shorten the cold-producing medium of script low-temp low-pressure into HTHP overheated cold-producing medium, the cold-producing medium of HTHP flows in the condenser 2 through pipeline, after the rotating speed that improves the thermosistor internal fan simultaneously makes the better back of the radiating effect cold-producing medium of condenser flow through two cold-producing medium insulation tubes and air source hot water exchanger, the refrigerant flow direction device for drying and filtering 8 of cryogenic high pressure, choke valve or capillary 3, behind another refrigerant tubing to the three check valves 19 of refrigerant flow direction second two-position three way magnetic valve through becoming low-temp low-pressure behind choke valve or the capillary-compensated, flow into first tandem place 30, the cold-producing medium of low-temp low-pressure flows into indoor cool-heat-exchanger 18, blow out body inlet chamber in through the cold of indoor fan 23 with cool-heat-exchanger this moment, makes room temperature lowering to design temperature and maintenance. play purpose summer to the room temperature lowering refrigeration. repeated work by compressor 1 suction back from heating refrigeration after flowing into second magnetic valve after the gasification of exchange back cold-producing medium in cool-heat-exchanger 18.

Claims

1, a kind of air source water heater safely and fast that has air-conditioning, comprise being installed in the efficient rapid hot water interchanger in compressor (1), air source (34), expansion valve or capillary (3) and the evaporimeter (4) that circulates successively and connect with pipeline in the casing, it is characterized in that: the efficient rapid hot water interchanger in described air source (34) forms sleeve pipe, sleeve pipe coiled multi-turn structure back and forth for be with water pipe (27) outside a metal tube (6); The inlet termination running water of water pipe, outlet is connected to the bathroom.

2, the air source water heater safely and fast that has air-conditioning according to claim 1, it is characterized in that: be provided with controller (25), indirect hydraulic inductor (17) is equipped with in described water pipe (27) water inlet, and hydraulic inductor has control line to be connected with controller (25) indirectly.

3, the air source water heater safely and fast that has air-conditioning according to claim 2 is characterized in that: be provided with the fan (15) that faces toward or face evaporimeter (4) with the back in the described casing, fan is connected with controller (25) live wire.

4, the air source water heater safely and fast that has air-conditioning according to claim 3, it is characterized in that: described compressor (1) to the pipeline enclosure between the efficient rapid hot water interchanger in air source (34) also is connected with condenser (2), condenser is installed in the another side of fan, and promptly fan (15) is between condenser (2) and the evaporimeter (4).

5, the air source water heater safely and fast that has air-conditioning according to claim 4, it is characterized in that: described fan (15) is installed in the pipe, constitutes the thermosistor (16) of a tubulose, two mouths of pipe respectively corresponding condenser (2) and evaporimeter (4); The efficient rapid hot water interchanger in described air source (34) is outside the thermosistor (16) of tubulose.

6, the air source water heater safely and fast that has air-conditioning according to claim 5 is characterized in that: described metal tube (6) two ends are connected to first, second cold-producing medium insulation tube (5,7).

7, the air source water heater safely and fast that has air-conditioning according to claim 6, it is characterized in that: described expansion valve or capillary (4) are parallel with collateral branch, and first magnetic valve (10) is housed in the collateral branch; First magnetic valve has control line to be connected with controller (25).

8, the air source water heater safely and fast that has air-conditioning according to claim 7, it is characterized in that: on described first insulation tube (5) preceding pipeline second temperature sensor (22) is housed, described second temperature sensor has control line to be connected with controller (25).

9, the air source water heater safely and fast that has air-conditioning according to claim 8, it is characterized in that: described compressor (1) output is equipped with first two-position three way magnetic valve (9) to the input pipeline of condenser (2), tandem is to the pipeline of first check valve (12) rear end after being arranged on indoor cool-heat-exchanger (18), the 3rd magnetic valve or check valve (20) successively for another output channel of first two-position three way magnetic valve (9), and this tandem place claims second tandem place (31); Described indoor cool-heat-exchanger (18) is in an insulation crust that has an inlet and outlet, the shell cold-producing medium metal tube, fin, fan (23), electronic display (29), control panel (24), three-temperature sensor (35) to be arranged; Described first two-position three way magnetic valve, the 3rd magnetic valve or check valve have control line to be connected to controller.

10, the air source water heater safely and fast that has air-conditioning according to claim 9, it is characterized in that: described expansion valve or capillary (3) are equipped with second two-position three way magnetic valve (11) to the pipeline of evaporimeter (4), to the pipeline between cool-heat-exchanger to the three magnetic valves or the check valve (20), this tandem place is referred to as first tandem place (30) to another output channel of two-position three way magnetic valve (11) through tandem behind the 3rd check valve (19); There is branch to draw behind second magnetic valve (14) tandem to the pipeline of evaporator to compressor (1) at first two-position three way magnetic valve to the preceding pipeline of cool-heat-exchanger (18), this tandem place is referred to as the 4th tandem place (33), and the branch place of drawing is the 3rd tandem place (32); Second check valve (13) is housed in the pipeline of evaporimeter to the four tandems place; Described second two-position three way magnetic valve, second magnetic valve, cool-heat-exchanger fan inside (23) have control line to be connected to controller; Described fan (23) adjustable-speed; The refrigerant flow direction of the interior metal tube of the efficient rapid hot water interchanger in described air source (34) (6) lining is opposite with the flow direction of overcoat water pipe (27) water; Be provided with remote controller (36); Be connected to device for drying and filtering (8) on the preceding pipeline of expansion valve or capillary (3), thermosistor is provided with auxiliary heater (26) near the horn mouth of evaporimeter, and evaporimeter is equipped with first temperature sensor (21).