CN205119470U - Heat pump water heater all -in -one based on water bath heat exchanger - Google Patents
Heat pump water heater all -in -one based on water bath heat exchanger Download PDFInfo
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- CN205119470U CN205119470U CN201520790433.1U CN201520790433U CN205119470U CN 205119470 U CN205119470 U CN 205119470U CN 201520790433 U CN201520790433 U CN 201520790433U CN 205119470 U CN205119470 U CN 205119470U
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Abstract
The utility model aims at providing a heat pump water heater all -in -one based on water bath heat exchanger can guarantee the long -term work efficiency of heat pump, prevent that the inner bag from corroding, can obtain the healthy hydrothermal heat pump water heater all -in -one of living simultaneously again. For realizing the purposes, the utility model discloses technical scheme as follows: a heat pump water heater all -in -one based on water bath heat exchanger, includes heat pump compressor, fan, evaporimeter, water tank shell, heat preservation, inner water tank, heat pump heat exchange coil, water bath heat exchanger, gas vent, water softener, controller etc. The water bath heat exchanger form by the tubular metal resonator coiling to completely the submergence is in the water tank, and fixes on the support frame with certain tube spacing, and the water softener import is connected at water tank inner space evenly distributed, water tank cooling water inlet to the water bath heat exchanger, water softener exit linkage water bath heat exchanger water inlet, the export of water bath heat exchanger exit linkage water tank hot water.
Description
Technical field
The present invention relates to and belong to Teat pump boiler field, be specifically related to a kind of heat pump water heater integrated machine based on water-bath heat exchanger.
Background technology
Teat pump boiler is a kind of operation principle utilizing vapor-compression refrigerant cycle, with the equipment that environment (air, water source, soil) is thermal source taker hot water, main parts size comprises heat storage water tank, heat exchange coil, heat source side heat transmission equipment, compressor, connecting pipe and circulatory mediator etc.Heat pump is also called the porter of heat, and it often consumes the electric power of certain energy, can obtain considerably beyond catabiotic heat, and its Energy Efficiency Ratio is up to more than 4.0.Thus there is the multiple advantages such as cost is low, easy to operate, good heating effect, safety.
But in use, there are three large weak points: one, because the circulatory mediator temperature after compressor compresses can reach about 90-110 DEG C in existing conventional heat pump water heater.At such high temperatures, cause producing a large amount of incrustation scales with hot side (water tank) heat transmission equipment (coil pipe), As time goes on, incrustation scale increases and is attached on heat transmission equipment outer wall, its heat exchange efficiency will be had a strong impact on, thus cause whole efficiency to decline, cause the waste of the energy.Rule of thumb, after using 3-5, the duty thermal efficiency of Teat pump boiler will drop to less than 50% of new machine.When incrustation scale continues to increase, make compressor operating at high temperature, compressor circuit will be caused under extreme case to burn, cannot normally run.Given this, technical specialists propose the solution of number of different types, as being placed on tank outer wall by user side heat transmission equipment, thus reduce the contact with water, and increase the methods such as heat exchange area, but this is all significantly to sacrifice Teat pump boiler operating efficiency for cost.Two, in general heat-pump water-heater water tank capacity is comparatively large, even domestic type product, is also generally greater than 150L.In so large volume, the inner bag of conventional enamel inner container+magnesium rod and the anticorrosion combination of heat exchange coil play a role being difficult to.Because its heat exchange coil vibration frequency is higher while heat pump work, enamel inner container is easily caused to come off.Three, the hot water at 55-65 DEG C is also incubated by heat pump, incrustation scale, the magnesium rod of consumption and the chloroform of severe overweight that Long-Time Service rear water box is inner a large amount of, and such water is exactly user uses the water of contact, the water quality that Long Term Contact is such, will cause the diseases such as user's dermatitis, eczema, even cutaneum carcinoma.
Therefore, there is serious technological deficiency in now conventional Teat pump boiler, develops a kind of heat-pump water-heater water tank of the health without fouling, corrosion-free hidden danger, is conducive to the operating efficiency improving heat pump, improves the healthy with water of people, improve the living standard of people.
Summary of the invention
The object of this invention is to provide a kind of heat pump water heater integrated machine based on water-bath heat exchanger, the long-term operating efficiency of heat pump can be ensured, prevent inner bag from corroding, the heat pump water heater integrated machine of the domestic hot-water that simultaneously can secure good health again.
For achieving the above object, technical solution of the present invention is as follows: a kind of heat pump water heater integrated machine based on water-bath heat exchanger, comprise heat pump compressor, blower fan, evaporimeter, tank shell, heat-insulation layer, inner water tank, heat pump heat exchanging coil pipe, water-bath heat exchanger, exhaust outlet, water softener, controller etc., described water-bath heat exchanger is formed by metal tube coiling, and be immersed in completely in water tank, and be fixed on bracing frame with certain tube pitch, water-bath heat exchanger is uniformly distributed in water tank inner space, water tank cooling water inlet connects water softener import, water softener outlet connects water-bath heat exchanger water inlet, water-bath heat exchanger exit connects tank hot water outlet.
Further, tank shell, heat-insulation layer, inner water tank are cuboid-type, square build, cylinder type.
Further, metal tube material is corrugated stainless steel tubing, copper pipe or aluminum pipe.
Further, adjacent metal tube centre-to-centre spacing is between 40mm-80mm.
Further, metal pipe-wall total surface area is between 1.5 square metres-4.0 square metres.
Further, heat pump heat exchanging coil pipe is arranged on middle and lower part in water tank.
The beneficial effect of the heat pump water heater integrated machine based on water-bath heat exchanger of the present invention is: arrange water-bath heat exchanger in water tank inside, and hot water supply relies on the heat exchange of water in water-bath heat exchanger and water tank to obtain, and realizes running water bathing, healthy with water; Replace the bearing capacity of inner water tank with the bearing capacity of metal tube, inner water tank is non-pressure, there is not safety and leakage hidden trouble while of saving raw-material; Rely on the heat exchange of water-bath heat exchanger, the inner water body of inner water tank does not flow, and be directly mixed into without cold water, the layering of water tank internal temperature is brighter; Heat pump heat exchanging coil pipe is positioned at water tank inside, and because water volume in water tank is limited, wherein calcium, magnesium ion content are less, and scaling can be ignored, and heat transfer effect keeps high efficiency for a long time; Compared with other forms of water tank, adopt the water tank of water-bath heat exchanger, the space that water tank is inner all can be utilized completely, increase heat exchange area, make heat-transfer surface evenly be distributed in water tank inside, the hot water realizing high efficiency heat exchange and high-quality exports.Realize soft water bathing by water softener, effectively can prevent metal tube internal junction incrustation scale, simultaneously soft water bathing contributes to that hair is smooth, skin is fine and smooth.
Accompanying drawing explanation
Fig. 1 is the heat pump water heater integrated machine outline drawing based on water-bath heat exchanger of the present invention
Fig. 2 is the heat pump water heater integrated machine cut-away view based on water-bath heat exchanger of the present invention
Wherein, the component names of each numbering representative is as follows:
1-tank shell, 2-water softener, 3-hot water outlet, 4-controller, 5-cooling water inlet, 6, compressor, 7, blower fan, 8 evaporimeters, 9-exhaust outlet, 10-water-bath heat exchanger, 11-heat-insulation layer, 12-inner water tank, 13-heat pump heat exchanging coil pipe, 14-heat pump cycle entrance, 15-heat pump cycle outlet, D-metal tube centre-to-centre spacing.
Detailed description of the invention
Be described principle of the present invention and feature below in conjunction with accompanying drawing, example, only for explaining the present invention, is not intended to limit scope of the present invention.
Embodiment one
As shown in Figure 1 and Figure 2, tank shell 1, water softener 2, hot water outlet 3, controller 4, cooling water inlet 5 should be comprised, compressor 6, blower fan 7, evaporimeter 8, exhaust outlet 9, water-bath heat exchanger 10, heat-insulation layer 11, inner water tank 12, heat pump heat exchanging coiling pipe bender 13, heat pump cycle entrance 14, heat pump cycle outlet 15 based on the heat pump water heater integrated machine of water-bath heat exchanger.As one embodiment of the present invention, this heat pump water heater integrated machine is of a size of 1500mm*600mm*270mm, is configured with 1.5p power compressors, is incubated the polyurethane foamed thermal-insulating layer into 35mm.Water-bath heat exchanger adopts 6 points of corrugated stainless steel tubings, and corrugated stainless steel tubing is evenly arranged in water tank inside with S type, and often adjacent bellows core distance is 40mm.In the inner position on the lower side of water tank, be provided with heat pump heat exchanging coil pipe
Install after connecting cooling water inlet and hot water outlet, be full of completely from liquid injection port filling tap water direct to water tank inside, start Teat pump boiler, water temperature in water tank is made to increase, then open hot water outlet, cold water enters helix tube inside, high-temperature water heat exchange in the bellows and water tank of overall length 40m, the leaving water temperature same with water temperature in water tank can be obtained, for user.
Embodiment two
Heat pump water heater integrated machine water tank described in above-described embodiment 1 is inner, employing be that common water is as energy-accumulating medium.The present invention also can adopt phase-change material as all or part of energy-accumulating medium.Phase-change material is encapsulated in diameter 20mm, the aluminum pipe of length 480mm is inner, and aluminum pipe two-port is hermetically sealed.This phase transformation rod is fully filled up water tank bottom and middle part, amounts to heavy 50kg.Compared with taking water as the heat pump water heater integrated machine of heat-storage medium, its heat storage capacity and hot water fan-out capability are by improve 1 times.
Above-described embodiment is only the present invention's preferably a kind of embodiment; but embodiments of the present invention are not restricted to the described embodiments; change, the modification made under other any does not deviate from Spirit Essence of the present invention and principle, substitute, combine, simplify; all should be the substitute mode of equivalence, be included within protection scope of the present invention.
Claims (6)
1. the heat pump water heater integrated machine based on water-bath heat exchanger, comprise heat pump compressor, blower fan, evaporimeter, tank shell, heat-insulation layer, inner water tank, heat pump heat exchanging coil pipe, water-bath heat exchanger, exhaust outlet, water softener, controller etc., it is characterized in that described water-bath heat exchanger is formed by metal tube coiling, and be immersed in completely in water tank, and be fixed on bracing frame with certain tube pitch, water-bath heat exchanger is uniformly distributed in water tank inner space, water tank cooling water inlet connects water softener import, water softener outlet connects water-bath heat exchanger water inlet, water-bath heat exchanger exit connects tank hot water outlet.
2. the heat pump water heater integrated machine based on water-bath heat exchanger according to claim 1, is characterized in that described tank shell, heat-insulation layer, inner water tank are cuboid-type, square build, cylinder type.
3. the heat pump water heater integrated machine based on water-bath heat exchanger according to claim 1, is characterized in that described metal tube material is corrugated stainless steel tubing, copper pipe or aluminum pipe.
4. the heat pump water heater integrated machine based on water-bath heat exchanger according to claim 1, is characterized in that adjacent metal tube centre-to-centre spacing is between 40mm-80mm.
5. the heat pump water heater integrated machine based on water-bath heat exchanger according to claim 1, is characterized in that metal pipe-wall total surface area is between 1.5 square metres-4.0 square metres.
6. the heat pump water heater integrated machine based on water-bath heat exchanger according to claim 1, is characterized in that heat pump heat exchanging coil pipe is arranged on middle and lower part in water tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520790433.1U CN205119470U (en) | 2015-10-14 | 2015-10-14 | Heat pump water heater all -in -one based on water bath heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520790433.1U CN205119470U (en) | 2015-10-14 | 2015-10-14 | Heat pump water heater all -in -one based on water bath heat exchanger |
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| Publication Number | Publication Date |
|---|---|
| CN205119470U true CN205119470U (en) | 2016-03-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520790433.1U Expired - Fee Related CN205119470U (en) | 2015-10-14 | 2015-10-14 | Heat pump water heater all -in -one based on water bath heat exchanger |
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|---|---|
| CN (1) | CN205119470U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106591048A (en) * | 2016-12-20 | 2017-04-26 | 广州聚禅现代农业研究院有限公司 | Process for brewing selenium-enriched sugar orange wine |
-
2015
- 2015-10-14 CN CN201520790433.1U patent/CN205119470U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106591048A (en) * | 2016-12-20 | 2017-04-26 | 广州聚禅现代农业研究院有限公司 | Process for brewing selenium-enriched sugar orange wine |
| CN106591048B (en) * | 2016-12-20 | 2021-06-22 | 广州聚禅现代农业研究院有限公司 | Brewing process of selenium-rich sugar orange fruit wine |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160330 Termination date: 20161014 |
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| CF01 | Termination of patent right due to non-payment of annual fee |