CN202470411U

CN202470411U - Suspension type multifunctional heat pump water heater

Info

Publication number: CN202470411U
Application number: CN 201120402656
Authority: CN
Inventors: 周运生
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-10-20
Filing date: 2011-10-20
Publication date: 2012-10-03
Anticipated expiration: 2021-10-20

Abstract

The utility model relates to a household multifunctional heat pump water heater. Heat-storing materials are adopted for heat storage to replace a hot-water tank. The heat exchange of water adopts two heat exchangers, which are respectively disposed at the upper part and the lower part of the heat-storing materials, and fully absorb heat stored by the heat-storing materials. A heat-conducting sheet is disposed between the upper part and the lower part of the heat-storing materials for controlling the speed of heat transfer, and thereby the volume and weight of the integral system are greatly reduced, facilitating the hanging. For the integral system, four connecting pieces are connected to a wall through screws and are suspended to an indoor top for safety guarantee. Cold air generated by system heating can be used for cooling a kitchen. When temperature is low and cold air is not required, an indoor air outlet can be closed so that cold air can be discharged to the outdoor.

Description

The suspended type multi-function Teat pump boiler

Technical field

The utility model relates to the heat pump application technical field, relates in particular to the application of heat pump assembly multiple function in the domestic consumer.

Background technology

How energy-saving and emission-reduction are important and urgent problems of present China facing.Energy-saving and emission-reduction are not only energy-saving and cost-reducing at production field, reduce hazardous emission, also want so in consumer field.China is in a structural adjustment stage to the guidance in consumption economic development; It is increasing that life power consumption accounts for the proportion of entire society's power consumption; The hot water power consumption accounts for quite great proportion again in the life power consumption, and domestic hot-water's consumption to account for the proportion of domestic water increasing, according to interrelated data; The ratio that developed country's domestic hot-water's consumption accounts for domestic water weighs about 90%; The raising of domestic hot-water's consumption not only helps advancing in living standard and the general level of the health, and also help reducing articles for washing and use, thus the discharging of minimizing domestic pollutant.Since the raising of domestic hot-water's consumption is trend of the times, the domestic hot-water's is energy-conservation, safety and the convenient key subjects that are pendulum in ours in front.

Water heater is the main utensil that produces the domestic hot-water, mainly contains gas heater, electric heater, solar water heater, Teat pump boiler at present.Preceding two kinds of water heaters all do not have energy-saving effect, all have potential safety hazard, and there is gas leak hidden danger in the former, and there is electric leakage hidden danger in the latter, all take the big interior space.The most widely used gas heater also can discharge carbon dioxide and other harmful substance at present; The fuel natural gas of its use and coal gas are along with China's Population Urbanization supply will be tending towards nervous; Especially natural gas is that non-renewable resources will be nervous more, and Gas Production then faces environmental protection and cost pressure.Also there is the problem of installing and using trouble in electric heater.Solar water heater installation and maintenance trouble; Take bigger roof area, potential safety hazard is arranged, especially can not install at skyscraper; Overcast and rainyly can not use solar energy; And possibly be struck by lightning, if though overcast and rainy can the use of solar water heater configuration auxiliary electrical heating exists potential safety hazard, poor reliability.As for existing household heat pump water heater, though can be energy-conservation, volume is bigger, and boiler volume especially wherein is big, take the big interior space, and average family bathroom and kitchen space is all less, and trouble is installed, and are inconvenient to use.

This patent is owing to adopt the heat accumulating store heat to replace boiler; It is water high-temperature heat-exchanging and water cryogenic heat exchanger that two heat exchangers are adopted in the heat exchange of water; Fully absorb the heat that heat accumulating stores; Make that the heat accumulating consumption is less, thereby make whole water heater volume and weight reduce to satisfy normal hot water needs greatly, adopt specially designed hang to make whole water heater be installed in the top, kitchen simultaneously; Double as air in kitchen refrigeration is convenient efficient, does not take the kitchen useful space.

Summary of the invention

The purpose of the utility model is to provide a kind of volume little, is convenient to install, and does not take the indoor useful space, not only can produce hot water but also can be used as the multifunctional heat pump hot-water heating system that refrigeration air-conditioner uses.

In order to reach the foregoing invention purpose; The utility model has adopted following technical scheme: a kind of heat pump hot-water system; Adopt the heat accumulating store heat to replace boiler, it is water high-temperature heat-exchanging and water cryogenic heat exchanger that two heat exchangers are adopted in the heat exchange of water, and water high-temperature heat-exchanging and condenser connect together through fin and be placed on heat accumulating top; The water cryogenic heat exchanger is placed on the heat accumulating lower part; Cold water gets into from the water cryogenic heat exchanger and flows to the water high-temperature heat-exchanging again, makes heat accumulating lower part temperature descend sooner during water flows, fully absorbs the heat that heat accumulating stores; Heat accumulating top temperature descends slowly, has guaranteed that water outlet obtains the stable of higher temperature and leaving water temperature.Between heat accumulating top and the lower part conducting strip is set; Through heat transfer rate between conducting strip heat exchange area control heat accumulating top and the lower part is set, guarantee the heat of heat accumulating abundant absorptive condenser when heat accumulation, simultaneously and the temperature difference that guarantees heat accumulating top and lower part during the water heat-shift between 5 ℃-25 ℃; Be convenient to abundant heat release; Thereby reduce the heat accumulating consumption, reduce the volume and weight of whole water heater greatly, be convenient to suspension.Whole system has 4 connectors to be connected with wall through screw, and each connector has 2 connecting holes to guarantee positional precision, increases connection reliability, vibration isolation rubber is arranged to reduce the whole system vibration and to reduce the loosening possibility of attachment screw in the connecting hole.Thereby fully guarantee the safety and health low noise of whole water heater suspension.

Description of drawings

Fig. 1 is a heat pump heating sketch map.

Fig. 2 is system's front view.

Fig. 3 is the internal system vertical view.

Fig. 4 is that vertical view is installed by system.

The specific embodiment

As shown in Figure 1, preface 1 is the heat accumulating case, and preface 2 is a condenser, and preface 3 is the water high-temperature heat-exchanging, and preface 2 connects together through the aluminium fin with preface 3, is placed on preface 1 top, and pipeline is copper pipe.Preface 4 is the water cryogenic heat exchanger, is placed on preface 1 bottom.Preface 5 is placed between preface 2 and the preface 4 for conducting strip adopts metal material such as aluminium sheet or steel plate, through suitable heat exchange area control heat accumulating top and the bottom heat transfer rate.Preface 6 is heat accumulating such as paraffin, filling preface 1 inside.Preface 7 is restricting element such as capillary etc., and preface 8 is an evaporimeter, and preface 9 is a fan, and preface 11 is a compressor, and preface 10 is a cross valve, and preface 12 is a gas-liquid separator.In the time will heating, control preface 10 cross valves are connected preface 11 compressor outlets and preface 2, and import and preface 8 evaporimeters are connected.When preface 8 evaporimeter frostings need defrost, control preface 10 cross valves were connected preface 11 compressor outlets and preface 8, and preface 8 flows into hot working medium defrost, and preface 11 compressor inlet and preface 2 are connected.

As shown in Figure 2, preface 9 is a fan, is installed on preface 13 crossbeams through screw.Preface 13 crossbeams are installed on preface 14 bodies through screw.Preface 8 is installed on preface 14 bodies through screw for evaporimeter.Preface 15 is an air outlet, is used at the indoor cold air of discharging when not needing cold air, and preface 16 is a portable plate, does not shift preface 16 onto the preface 8 evaporimeters side of giving vent to anger when indoor when not needing cold air, and cold air is discharged from preface 15 air outlets.Shift preface 16 onto preface 1 heat accumulating case one side when indoor when needing cold air, block preface 15 air outlets, make cold airflow to indoor with the side plate preface 17 on the sequential 16.Preface 1 is the heat accumulating case, all around secretion insulation material such as polyester foam.Preface 18 is a screen pack, sticks on preface 19 carriages, is used to stop in the kitchen that in the entering system such as oil smoke, preface 19 carriages are installed in preface 20 top cover air inlet places with screw.

As shown in Figure 3, preface 11 is a compressor, is fixed on preface 14 body lower curtates by screw.Preface 21 is a discharge pipe, is enclosed within preface 15 air outlet places.

As shown in Figure 4, main frame is fixed on preface 22 angle bar by screw, and preface 22 angle bar are fixed on preface 23 connectors by screw, and installing hole is equipped with preface 24 vibration isolation rubbers and preface 25 screw sleeves on preface 23 connectors.Passing preface 25 with screw again installs on the wall.

Claims

1. heat pump hot-water system; Adopt the heat accumulating store heat to replace boiler, it is characterized in that: heat accumulating top contacts with condenser, and condenser is connected as a single entity through fin and water high-temperature heat-exchanging; The water cryogenic heat exchanger is put in the heat accumulating lower part; Cold water gets into from the water cryogenic heat exchanger earlier and flows to the water high-temperature heat-exchanging again, thereby heat accumulating lower part temperature descends soon during water flows, has made full use of the heat that heat accumulating stores; Heat accumulating top temperature descends slowly, has guaranteed that water outlet obtains the stable of higher temperature and leaving water temperature.

2. heat pump hot-water system according to claim 1; It is characterized in that: heat accumulating top and lower part are through conducting strip control heat transfer rate; Guarantee the heat of heat accumulating abundant absorptive condenser when heat accumulation, simultaneously and the temperature difference that guarantees heat accumulating top and lower part during the water heat-shift between 5 ℃-25 ℃.

3. heat pump hot-water system according to claim 1; It is characterized in that: whole system has 4 connectors to be connected with wall through screw; Each connector has 2 connecting holes to guarantee positional precision; Increase connection reliability, vibration isolation rubber is arranged in the connecting hole to reduce the whole system vibration and to reduce the loosening possibility of attachment screw.