CN201779852U - Cooling box type water heater - Google Patents

Abstract

The utility model provides a cooling box type water heater, which is characterized by being further provided with an energy booster, an energy mixer, a high pressure relief balancer, a cooler, a hot water tank, a single chip microcomputer and the like based on an instant heat pump water heater. The cooling box type water heater has the advantaged that 1 the cooling box type water heater is capable of being used at all temperatures and is not affected by low temperature in winter; 2 when a user frequently switches on and off the water heater, no delay and no influence are caused to the normal use of the water heater; 3 the water heater can be used continuously and unlimitedly; 4 the cooling box type water heater is good in energy saving effect; and 5 the cooling box type water heater is capable of being used by a plurality of people simultaneously.

Description

Cooled box water heater

Technical field: the utility model relates to the water heater that uses in a kind of people's daily life, particularly a kind of improved cooled box water heater.

Technical background: the water heater that generally uses mainly contains gas heater, electric heater, solar water heater and air source water heater now.Gas heater has Instant heating type advantage, but the shortcoming of poor stability is arranged, and the people that be poisoned to death because of combustion gas every year is not within minority; The electric heater overwhelming majority does not possess promptly hot, and winter, preheating needed several hrs, and some Instant heating type electric heater is huge because of power, and general circuit can't be loaded and is difficult to use, and the electric heater power consumption is big in addition, and security is not high yet; Though the solar water heater energy savings still will start electric heater in cloudy day or rainy day and heat, and can not instant heating, make troubles to use.For energy savings, improve security and be not subjected to weather effect, I have proposed application number and have been called the patented technology of " instant heating type heat pump water heater " for " 200620053000.9 ", name in 2006, it mainly by compressor, evaporimeter, condensate and heat exchanger, spent hot water's gatherer, water pump, heat exchanger, and circuit control device etc. constitute.It has the good advantage of energy-conservation, easy to use, safe property, but in use it still has certain deficiency: 1, can not normally use low winter at temperature, because the evaporimeter water capacity that is used for the water tank of heat exchange of living in is easily frozen, water is in case freeze, then can't heat exchange, thus water heater can not normally be used; 2, during frequent switch hot water, the hysteresis of delaying time can occur, make compressor in time not return to normal operating conditions, influence the use of water heater; 3, water heater is short continuous service time, and this is because compressor operating after a period of time, when its temperature reaches certain value, compressor can be because of set self-insurance program autostop, only have when temperature returns to adaptive value by the time, just can resume work, this is restricted the use of water heater; 4, water supply is restricted, generally can only use continuously for a hot-water nozzle.

Summary of the invention: the purpose of this utility model is, at the in use existing deficiency of existing instant heating type heat pump water heater, and propose a kind of adapt under all temps environmental condition use, frequent switch hot water and the long-time cooled box water heater that does not all influence its operate as normal and can use simultaneously for many people that uses.

Can realize the utility model purpose by following technical proposals, a kind of cooled box water heater, it comprises compressor, evaporimeter, evaporimeter water tank, condensate and heat exchanger, water pump, waste water collector, waste water heat exchanger, it is characterized in that, it also is provided with energy supplement device, energy blender, high pressure release balancer, cooler, hot water, single-chip microcomputer, and the energy supplement device is located in the connecting line of water inlet pipe and evaporimeter water tank; The energy blender is located in the evaporimeter water tank; High pressure discharges balancer one end and is connected with the condensate and heat exchanger connecting line with the compressor high-pressure mouth, and the other end is connected with compressor low pressure port connecting line with evaporimeter; Cooler one end is connected with the condensate and heat exchanger connecting line with choke valve, and the other end is connected with compressor low pressure port connecting line with evaporimeter; Hot water is located in the outlet pipeline of condensate and heat exchanger, is provided with the magnetic valve that is electrically connected with single-chip microcomputer between the two in the pipeline that they connect.

The function of energy supplement device is for the water freezing in the device water tank that avoids evaporating in time replenishes normal-temperature water in the evaporimeter water tank, it be by one and the magnetic valve that is electrically connected of single-chip microcomputer constitute.

The function of energy blender is to make the water rapid mixing of different temperatures in the evaporimeter water tank even, makes heat exchange reach maximal efficiency, it be by one and the agitator that is electrically connected of single-chip microcomputer constitute.

The function that high pressure discharges balancer is, when the hypertonia of compressor high-pressure mouth and when influencing its operate as normal, it in time discharges high pressure, the pressure of keeping the compressor high-pressure mouth is in normal value, refrigerating and heating systems pressure also has when water heater moment that quits work and discharges high pressure simultaneously, so that can reach balance fast; It by one and the magnetic valve that is electrically connected of single-chip microcomputer constitute.

The function of cooler is, in time it cooled off in compressor operating, and the temperature of compressor is remained in the range of normal value, thereby but make the compressor continuous operation; It is to be connected with one and the magnetic valve that is electrically connected of single-chip microcomputer by throttle capillary tube to constitute.

Be provided with water level switch and electric heater in the hot water, water in the water tank do not overflowed and the water in the case is heated again.

Be to obtain temperature data, be provided with temperature-sensitive head at the delivery port of condensate and heat exchanger; On compressor case, be provided with temperature-sensitive head; On the evaporimeter water tank, be provided with temperature-sensitive head.

Single-chip microcomputer discharges balancer, water pump, hot water with compressor, high pressure respectively and is electrically connected with magnetic valve, 3 temperature-sensitive heads, choke valve, cooler, energy blender, energy supplement devices in the condensate and heat exchanger connecting line.

Effect of the present utility model is: 1, can use under all temps environmental condition, temperature low winter, the use to it did not constitute any influence, this is because be provided with energy supplement device and energy blender in this device, when the water temperature in the evaporimeter water tank is hanged down to uniform temperature, the energy supplement device can in time replenish normal-temperature water to the evaporimeter water tank, water in the evaporimeter water tank can not frozen, normally do not move thereby do not influence device; The energy blender makes the water rapid mixing of different temperatures in the evaporimeter water tank even, and one makes its water be not easy to freeze, and has also improved heat exchanger effectiveness in addition; 2, during frequent switch hot water, the hysteresis of delaying time can not appear, do not influence the normal use of water heater, discharge balancer because be provided with high pressure in this device, when influencing its operate as normal when the hypertonia of compressor high-pressure mouth, its can in time discharge high pressure, thereby the pressure of keeping the compressor high-pressure mouth is in normal value, compressor is normally moved, and refrigerating and heating systems pressure can reach balance fast, and compressor also just can short time frequent starting work and shutdown; 3, water heater can unrestrictedly use continuously, and this is because be provided with cooler in this device, and it can in time cool off it in compressor operating, and the temperature of compressor is remained in the range of normal value, thereby but make the compressor continuous operation; 4, good energy-conserving effect, this is because be provided with the energy blender in the evaporimeter water tank, and it has improved heat exchanger effectiveness, makes the absorption of energy be improved; 5, can use for many people, this is because be provided with hot water in this device, and it can store more hot water and it also is provided with electric heater, can heat to the water in it, so can use hot water simultaneously for many people.

Below in conjunction with drawings and Examples the utility model is further set forth:

Description of drawings:

Accompanying drawing 1 is a structural representation of the present utility model;

Accompanying drawing 2 is the simple and easy schematic diagram of its circuit in the utility model.

The specific embodiment:

Referring to accompanying drawing 1,2, a kind of cooled box water heater, it mainly is made up of compressor 1, evaporimeter 2, condensate and heat exchanger 3, water pump 4, waste water collector 5, waste water heat exchanger 6, high pressure release balancer 7, cooler 8, hot water 9, single-chip microcomputer 10, evaporimeter water tank 11, energy supplement device 12, energy blender 13.High pressure discharge balancer 7 be by one and the magnetic valve that is electrically connected of single-chip microcomputer 10 constitute, its end is connected with condensate and heat exchanger 3 connecting lines with compressor 1 high-pressure mouth, the other end is connected with compressor 1 low pressure port connecting line with evaporimeter 2.Evaporimeter 2 is located in the evaporimeter water tank 11, and it can fully absorb the energy of water in the water tank.Cooler 8 is to be connected with one and the magnetic valve that is electrically connected of single-chip microcomputer 10 by throttle capillary tube to constitute, and its end is connected with condensate and heat exchanger 3 connecting lines with choke valve 18, and the other end is connected with compressor 1 low pressure port connecting line with evaporimeter 2.The function that high pressure discharges balancer 7 and cooler 8 is to ensure that compressor 1 can both operate as normal under any environmental condition.Water pump 4 one ends are connected with waste water collector 5 by pipeline, and the other end is connected with evaporimeter water tank 11 by pipeline, by way of waste water heat exchanger 6.Waste water collector 5 is positioned at shower nozzle 20 belows.Hot water 9 is located in the outlet pipeline of condensate and heat exchanger 3, and between is provided with the magnetic valve 14 that is electrically connected with single-chip microcomputer 10, and the function of magnetic valve 14 is when the hot water in the condensate and heat exchanger 3 reaches design temperature, promptly to supply water to hot water 9.For the water in the water tank is not overflowed, be provided with water level switch 91 in the hot water 9; For the temperature that makes the water in the water tank can improve, be provided with electric heater 92 in the hot water 9.Be the water freezing in the device water tank 11 that avoids evaporating, in the connecting line of feed pipe and evaporimeter water tank 11, be provided with energy supplement device 12, it be by one and the magnetic valve that is electrically connected of single-chip microcomputer 10 constitute, when the water temperature in the evaporimeter water tank 11 is hanged down to setting value, magnetic valve in 10 instructions of single-chip microcomputer energy supplement device 12 is opened and is supplied water in evaporimeter water tank 11, and the temperature of water in the evaporimeter water tank 11 is improved.For the water rapid mixing that makes different temperatures in the evaporimeter water tank 11 is even, in evaporimeter water tank 11, be provided with energy blender 13, it be by one and the agitator that is electrically connected of single-chip microcomputer 10 constitute.Be to obtain temperature data, be provided with temperature-sensitive head 15 at the delivery port of condensate and heat exchanger 3; On compressor 1 shell, be provided with temperature-sensitive head 16; On evaporimeter water tank 11, be provided with temperature-sensitive head 17.Be provided with choke valve 18 in the pipeline that cooler 8 is connected with condensate and heat exchanger 3 and the pipeline that evaporimeter 2 is connected.Single-chip microcomputer 10 is electrically connected with compressor 1, high pressure release balancer 7, water pump 4, magnetic valve 14, temperature-sensitive head 15, temperature-sensitive head 16, temperature-sensitive head 17, choke valve 18, cooler 8, energy blender 13, energy supplement device 12 respectively, its receives from the data-signal of each terminal and to it and handles and send instruction to each terminal, and whole system is normally moved.

The workflow of this water heater is: magnetic valve 14 is opened, water is 19 outflows from the water source, flow in the hot water 9 through waste water heat exchanger 6, condensate and heat exchanger 3, the switch 21 of fetching boiling water, water flows out from shower nozzle 20, and the water in the water source 19 is heated when waste water flowing heat exchanger 6 and condensate and heat exchanger 3; Waste water flows out through waste water collector 5, water pump 4, waste water heat exchanger 6 and evaporimeter water tank 11, and it is cooled off by heat absorption when waste water flowing heat exchanger 6 and evaporimeter water tank 11.

Claims (7)

1. cooled box water heater, it comprises compressor, evaporimeter, evaporimeter water tank, condensate and heat exchanger, water pump, waste water collector, waste water heat exchanger, it is characterized in that, it also is provided with energy supplement device, energy blender, high pressure release balancer, cooler, hot water, single-chip microcomputer, and the energy supplement device is located in the connecting line of water inlet pipe and evaporimeter water tank; The energy blender is located in the evaporimeter water tank; High pressure discharges balancer one end and is connected with the condensate and heat exchanger connecting line with the compressor high-pressure mouth, and the other end is connected with compressor low pressure port connecting line with evaporimeter; Cooler one end is connected with the condensate and heat exchanger connecting line with choke valve, and the other end is connected with compressor low pressure port connecting line with evaporimeter; Hot water is located in the outlet pipeline of condensate and heat exchanger.

2. by the described cooled box of claim 1 water heater, it is characterized in that, described energy supplement device be by one and the magnetic valve that is electrically connected of single-chip microcomputer constitute.

3. by the described cooled box of claim 1 water heater, it is characterized in that, described energy blender be by one and the agitator that is electrically connected of single-chip microcomputer constitute.

4. by the described cooled box of claim 1 water heater, it is characterized in that, described high pressure discharge balancer by one and the magnetic valve that is electrically connected of single-chip microcomputer constitute.

5. by the described cooled box of claim 1 water heater, it is characterized in that described cooler is to be connected with one and the magnetic valve of single-chip microcomputer electrical connection by throttle capillary tube to constitute.

6. by the described cooled box of claim 1 water heater, it is characterized in that, be provided with water level switch and electric heater in the described hot water.

7. by claim 1 or 2 or 3 or 4 or 5 or 6 described cooled box water heaters, it is characterized in that, be provided with temperature-sensitive head at the delivery port of condensate and heat exchanger; On compressor case, be provided with temperature-sensitive head; On the evaporimeter water tank, be provided with temperature-sensitive head.

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