CN221036031U - Air source double heat absorption electromagnetic steam cooling and heating device - Google Patents

Abstract

The utility model discloses an air source dual heat absorption electromagnetic steam cooling and heating device, and belongs to the field of steam cooling and heating devices. The steam generator unit and the refrigerating unit are respectively connected with the electromagnetic heating unit, the refrigerating unit comprises an A-path water fluorine heat exchanger and a B-path water fluorine heat exchanger, a high-temperature water path heat exchange channel and a fluorine path heat exchange channel A are arranged in the A-path water fluorine heat exchanger, the high-temperature water path heat exchange channel is communicated with the electromagnetic heating unit to form a loop, a fluorine path heat exchange channel B and a low-temperature water path heat exchange channel are arranged in the B-path water fluorine heat exchanger, and the fluorine path heat exchange channel B is communicated with the fluorine path heat exchange channel A to form a loop. The utility model absorbs the heat energy in the air twice, can directly generate the steam with the temperature of about 130 ℃ through three-stage heat exchange, and the electromagnetic heating unit can further heat the steam and simultaneously supply energy for the refrigerating unit, thereby realizing simultaneous supply of refrigeration and heating while saving energy.

Description

Air source double heat absorption electromagnetic steam cooling and heating device

Technical Field

The utility model belongs to the field of steam cooling and heating devices, and particularly relates to an air source dual heat absorption electromagnetic steam cooling and heating device.

Background

The air-source cooling and heating device is a device for refrigerating and heating by utilizing an air-source heat pump. The working principle is that the heat energy or cold energy in the air is converted into hot water or cold water required by people through a heat pump, and then the hot water or the cold water is conveyed into a room through a water pipe system, so that the refrigerating or heating effect is realized.

The Chinese patent with the publication number of CN110118447A discloses a variable-frequency air source heat pump refrigerating, heating and hot water triple-generation unit, which comprises a variable-frequency compressor, a hot water heat exchanger, a cold-hot heat exchanger and a fin heat exchanger, wherein one end of the variable-frequency compressor is connected with the hot water heat exchanger through a pipeline, one end of the hot water heat exchanger is connected with a hot water tank through two pipelines, and the other end of the hot water heat exchanger is connected with a four-way valve through a pipeline. The unit can recover waste heat for heating hot water when the unit operates refrigeration in summer, so that the refrigeration energy efficiency is improved and free hot water is obtained; the winter operation heat pump mode can be used for heating and heating hot water.

Although the above patent solves the problem that one unit provides the functions of cooling, heating and hot water supply at the same time, the following disadvantages exist in practical use: 1. the supply of high temperature steam, especially at about 180 ℃, cannot be provided; 2. the energy consumption of the unit is high, the running and using costs are high, and the thermal efficiency is low; 3. the unit needs to be started for a long time to achieve the optimal operation effect, and if the unit is used for a short time, the heating and refrigerating effects are poor.

Disclosure of utility model

The utility model aims to solve the technical problems that: the utility model provides a overcome prior art's is not enough, provides a dual heat absorption electromagnetic steam cooling and heating device of air source, and its steam generator unit absorbs the heat energy in the air twice, can directly produce 130 ℃ of about steam through tertiary heat transfer, and electromagnetic heating unit can further heat up steam, simultaneously for refrigerating unit energy supply, does not need extra compressor, has realized simultaneously refrigerating, heating and has supplied with simultaneously in energy-conserving.

The air source dual heat absorption electromagnetic steam cooling and heating device comprises a steam generating unit, a refrigerating unit and an electromagnetic heating unit, wherein the steam generating unit and the refrigerating unit are respectively connected with the electromagnetic heating unit, the refrigerating unit comprises an A-path water fluorine heat exchanger and a B-path water fluorine heat exchanger, a high-temperature water path heat exchange channel and a fluorine path heat exchange channel A are arranged in the A-path water fluorine heat exchanger, the high-temperature water path heat exchange channel is communicated with the electromagnetic heating unit to form a loop, a fluorine path heat exchange channel B and a low-temperature water path heat exchange channel are arranged in the B-path water fluorine heat exchanger, the fluorine path heat exchange channel B is communicated with the fluorine path heat exchange channel A to form a loop, and a fourth throttling valve and a fluorine path circulating pump are arranged between a fluorine path A outlet of the fluorine path heat exchange channel A and a fluorine path B inlet of the fluorine path heat exchange channel B.

Preferably, the steam generator unit comprises a primary water fluorine heat exchange system, a secondary fluorine heat exchange system, a tertiary water fluorine heat exchange system and an evaporator, wherein the primary water fluorine heat exchange system and the secondary fluorine heat exchange system are both connected with the evaporator, and the tertiary water fluorine heat exchange system is connected with the secondary fluorine heat exchange system.

Preferably, the first-stage water fluorine heat exchange system comprises a first-stage compressor, a first-stage separator, a first throttle valve and a first-stage water fluorine heat exchanger, wherein a first waterway heat exchange channel and a first fluorine path heat exchange channel are arranged in the first-stage water fluorine heat exchanger, and the first fluorine path heat exchange channel, the first throttle valve, the evaporator, the first-stage separator and the first-stage compressor are sequentially connected to form a first fluorine path circulation loop; the first waterway inlet of the first waterway heat exchange channel is connected with the water supply system through a water pump, and the first waterway outlet of the first waterway heat exchange channel is communicated with the three-stage water fluorine heat exchange system.

Preferably, the second-stage fluorine heat exchange system comprises a second-stage compressor, a second-stage separator, a second throttle valve and a second-stage fluorine heat exchanger, wherein a second fluorine path heat exchange channel and a third fluorine path heat exchange channel are arranged in the second-stage fluorine heat exchanger, and the second fluorine path heat exchange channel, the second throttle valve, the evaporator, the second-stage separator and the second-stage compressor are sequentially connected to form a second fluorine path circulation loop.

Preferably, the three-stage water fluorine heat exchange system comprises a three-stage compressor, a three-stage separator, a third throttle valve and a three-stage water fluorine heat exchanger, wherein a fourth fluorine path heat exchange channel and a steam generation channel are arranged in the three-stage water fluorine heat exchanger, and the fourth fluorine path heat exchange channel, the third throttle valve, the third fluorine path heat exchange channel, the three-stage separator and the three-stage compressor are sequentially connected to form a third fluorine path circulation loop.

Preferably, the hot water inlet of the steam generation channel is communicated with the first waterway outlet of the first waterway heat exchange channel, and the steam outlet of the steam generation channel is communicated with the water inlet pipe of the electromagnetic heating unit.

Preferably, the electromagnetic heating unit comprises a plurality of heating barrels with openings at the upper ends, a blow-down pipe is arranged at the bottom of the heating barrels, a water inlet pipe is arranged at the lower end of the heating barrels and connected with the steam generating unit, a spherical crown-shaped steam collecting drum is fixedly connected to the upper ends of the heating barrels in a sealing mode, a steam outlet pipe is arranged on the spherical crown-shaped steam collecting drum and is respectively connected with a steam supply pipeline and a refrigerating unit through a three-way valve, an insulating heat preservation layer is wrapped on the outer side wall of the heating barrels, an electromagnetic coil is wound outside the insulating heat preservation layer, and a shielding magnetic strip is arranged outside the electromagnetic coil.

Preferably, the upper end of the interior of the heating barrel is provided with a steam exhaust cover corresponding to the spherical crown-shaped steam collecting drum, the steam exhaust cover is sunken into the heating barrel, and a plurality of steam exhaust holes are formed in the steam exhaust cover.

Preferably, a level gauge for displaying the internal liquid level is installed on the heating barrel.

Preferably, a temperature display for displaying the temperature of steam and a regulating valve for releasing pressure to the heating barrel are arranged on the steam outlet pipe.

Compared with the prior art, the utility model has the beneficial effects that:

1. The steam generating unit comprises a primary water fluorine heat exchange system, a secondary fluorine heat exchange system and a tertiary water fluorine heat exchange system, so that the heat efficiency is greatly improved, wherein the primary water fluorine heat exchange system and the secondary fluorine heat exchange system respectively absorb heat in air to supplement heat, the secondary fluorine heat exchange system provides energy for the tertiary water fluorine heat exchange system by absorbing the heat in the air, the heat efficiency and the heat exchange rate are improved, the energy is greatly saved, and the steam generating unit can directly generate steam at about 130 ℃.

2. The electromagnetic heating unit is additionally arranged, and can continuously heat the steam at about 130 ℃ to 150-180 ℃, so that the consumed electric energy is very little, and the electric energy is greatly saved.

3. The additional refrigerating unit is added, the refrigerating unit can utilize steam generated by the electromagnetic heating unit to refrigerate, an additional compressor is not needed, and the simultaneous supply of refrigeration and heating is realized while energy is saved.

Drawings

FIG. 1 is a schematic diagram of the front structure of the present utility model;

FIG. 2 is a schematic view of the back structure of the present utility model;

FIG. 3 is a schematic diagram of a system of the present utility model;

FIG. 4 is a schematic view of the external structure of an electromagnetic heating unit;

fig. 5 is a schematic diagram of the internal structure of the electromagnetic heating unit.

In the figure, 1, a water pump; 2. a primary water fluorine heat exchanger; 201. a first waterway outlet; 202. a first waterway inlet; 203. a first fluorine path inlet; 204. a first fluorine path outlet; 3. a high-temperature high-pressure passage; 4. a first throttle valve; 5. a first stage compressor; 6. a primary separator; 7. an evaporator; 8. a secondary separator; 9. a secondary compressor; 10. a second throttle valve; 11. a low temperature low pressure passage; 12. a second stage fluorine-fluorine heat exchanger; 1201. a second fluorine path inlet; 1202. a second fluorine path outlet; 1203. a third fluorine path outlet; 1204. a third fluorine path inlet; 13. a third stage separator; 14. a three-stage compressor; 15. a third throttle valve; 16. a first waterway channel; 17. a three-stage water fluorine heat exchanger; 1701. a steam outlet; 1702. a hot water inlet; 1703. a fourth fluorine path outlet; 1704. a fourth fluorine path inlet; 18. an electric valve I; 19. an electromagnetic heating unit; 1901. heating the barrel; 1902. an insulating layer; 1903. an electromagnetic coil; 1904. a steam exhaust hood; 1905. a steam exhaust hole; 1906. spherical crown-shaped steam collecting drum; 1907. a steam outlet pipe; 1908. a liquid level gauge; 1909. shielding the magnetic stripe; 1910. a water inlet pipe; 1911. a blow-down pipe; 1912. a temperature display; 1913. a regulating valve; 20. a refrigeration valve; 21. a path of water fluorine heat exchanger; 2101. a high-temperature water path inlet; 2102. a high-temperature water path outlet; 2103. an outlet of the fluorine path A; 2104. a fluorine path A inlet; 22. an electric valve II; 23. a fourth throttle valve; 24. a fluorine path circulating pump; 25. the B path of water fluorine heat exchanger; 2501. an outlet of the fluorine path B; 2502. a fluorine path B inlet; 2503. a cold water inlet; 2504. a cold water outlet; 26. a waterway circulating pump; 27. and a control valve.

Detailed Description

The utility model is further described below with reference to the accompanying drawings:

The directional terminology referred to in the paragraphs directed to the detailed description is merely for convenience of those skilled in the art in understanding the teachings of the utility model as set forth in the visual orientations illustrated in the accompanying drawings. Unless specifically defined and limited otherwise, the terms "disposed," "mounted," "connected," and the like are to be construed broadly so that one of ordinary skill in the art would understand the meaning of the terms in this disclosure as the case may be.

As shown in fig. 1 to 3, the air source dual heat absorption electromagnetic steam cooling and heating device comprises a steam generating unit, a refrigerating unit and an electromagnetic heating unit 19, wherein the steam generating unit, the refrigerating unit and the electromagnetic heating unit 19 are integrated on a frame, the steam generating unit and the refrigerating unit are respectively connected with the electromagnetic heating unit 19, heat in the air can be absorbed twice through the steam generating unit for heat supplementing and heat exchanging, the heat efficiency is improved, hot water or steam with the temperature of about 130 ℃ is obtained, the electromagnetic heating unit 19 can further improve the temperature of the hot water or steam, and the refrigerating unit can exchange heat by absorbing high-temperature steam heat generated by the electromagnetic heating unit 19 to improve the refrigerating effect, so that independent heating and refrigerating as well as simultaneous heating and refrigerating are realized.

Specifically, the refrigerating unit comprises an A-path water fluorine heat exchanger 21 and a B-path water fluorine heat exchanger 25, a high-temperature water path heat exchange channel and a fluorine path heat exchange channel A are arranged in the A-path water fluorine heat exchanger 21, the high-temperature water path heat exchange channel is communicated with the electromagnetic heating unit 19 to form a loop, namely, a high-temperature water path inlet 2101 of the high-temperature water path heat exchange channel is communicated with a steam outlet pipe 1907 on the electromagnetic heating unit 19, a high-temperature water path outlet 2102 of the high-temperature water path heat exchange channel is communicated with a water inlet pipe 1910, a refrigerating valve 20 is arranged between the high-temperature water path outlet 2102 and the water inlet pipe 1910, and the refrigerating function is selectively opened by opening and closing the refrigerating valve 20.

The fluorine path water-fluorine heat exchanger 25 is internally provided with a fluorine path heat exchange channel B and a low-temperature water path heat exchange channel, the fluorine path heat exchange channel B is communicated with a fluorine path heat exchange channel A to form a loop, namely a fluorine path B outlet 2501 of the fluorine path heat exchange channel B is communicated with a fluorine path A inlet 2104 of the fluorine path heat exchange channel A, a fluorine path A outlet 2103 of the fluorine path heat exchange channel A is communicated with a fluorine path B inlet 2502 of the fluorine path heat exchange channel B, and a fourth throttle valve 23 and a fluorine path circulating pump 24 are arranged between a fluorine path A outlet 2103 and the fluorine path B inlet 2502. The refrigerant in the above-described circuit can flow at a high speed by the fluorine-path circulation pump 24, and thus the fourth throttle valve 23 throttles and cools the refrigerant. The high-temperature steam generated in the electromagnetic heating unit 19 enters the high-temperature water path heat exchange channel through the high Wen Shuilu inlet 2101, meanwhile, the refrigerant in the communication loop of the fluorine path heat exchange channel B and the fluorine path heat exchange channel A enters the fluorine path heat exchange channel A under the action of the fluorine path circulating pump 24, and fully exchanges heat with the high-temperature water path heat exchange channel, the heat absorbed by the refrigerant after heat exchange becomes high-temperature high-pressure gas, the high-temperature high-pressure gas enters the fourth throttling valve 23 to be throttled and cooled, the refrigerant is converted into low-temperature low-pressure liquid, the low-temperature low-pressure liquid enters the fluorine path heat exchange channel B to exchange heat with the low-temperature water path heat exchange channel, the refrigerant absorbs the heat of the low-temperature water path heat exchange channel, and the refrigerant becomes medium-temperature low-pressure liquid to return to the fluorine path heat exchange channel A again, and thus the circulation refrigeration is performed.

The cold water inlet 2503 of the low-temperature water path heat exchange channel is communicated with a water supply system through a water path circulating pump 26, and the cold water outlet 2504 of the low-temperature water path heat exchange channel is communicated with a cold supply system through a control valve 27. The low-temperature water enters the low-temperature water heat exchange channel under the action of the waterway circulating pump 26, and fully exchanges heat with the fluorine heat exchange channel B in the B-channel water fluorine heat exchanger 25, and enters the cold supply system after being converted into cold water.

The steam generating unit comprises a primary water fluorine heat exchange system, a secondary fluorine heat exchange system, a tertiary water fluorine heat exchange system and an evaporator 7, wherein the primary water fluorine heat exchange system and the secondary fluorine heat exchange system are connected with the evaporator 7, and the tertiary water fluorine heat exchange system is connected with the secondary fluorine heat exchange system. The primary water fluorine heat exchange system and the secondary fluorine heat exchange system absorb heat in the air respectively to supplement heat, and the secondary fluorine heat exchange system provides energy for the tertiary water fluorine heat exchange system by absorbing the heat in the air, so that the heat efficiency and the heat exchange rate are improved, and meanwhile, the energy is greatly saved.

The first-stage water fluorine heat exchange system comprises a first-stage compressor 5, a first-stage separator 6, a first throttle valve 4 and a first-stage water fluorine heat exchanger 2, wherein a first waterway heat exchange channel and a first fluorine path heat exchange channel are arranged in the first-stage water fluorine heat exchanger 2, and the first fluorine path heat exchange channel, the first throttle valve 4, the evaporator 7, the first-stage separator 6 and the first-stage compressor 5 are sequentially connected to form a first fluorine path circulation loop; specifically, the outlet of the first stage compressor 5 is communicated with the first fluorine inlet 203 of the first fluorine heat exchange channel, the first fluorine outlet 204 of the first fluorine heat exchange channel is connected with the first throttle valve 4, the first throttle valve 4 is connected with the inlet of the evaporator 7, the outlet of the evaporator 7 is communicated with the first stage separator 6, and the first stage separator 6 is connected with the inlet of the first stage compressor 5.

In the primary water fluorine heat exchange system, the primary compressor 5 is driven by electric energy, the refrigerant is filled in the primary compressor 5, the primary compressor 5 compresses the refrigerant into high-temperature high-pressure gas, the gas passes through the high-temperature high-pressure passage 3 and then enters a first fluorine passage heat exchange channel in the primary water fluorine heat exchanger 2 through the first fluorine passage inlet 203 to exchange heat, and as the primary water fluorine heat exchanger 2 is internally provided with two passages, namely the first fluorine passage heat exchange channel and the first waterway heat exchange channel, the first waterway heat exchange channel is internally provided with the high-temperature water, the first fluorine passage heat exchange channel is internally provided with the high-temperature high-pressure gaseous refrigerant, after full heat exchange, the normal-temperature water absorbs heat and can be heated to 40-60 ℃, and the heated water enters the tertiary water fluorine heat exchanger 17 through the first waterway outlet 201 to exchange heat again.

Meanwhile, the high-temperature high-pressure gaseous refrigerant subjected to primary heat exchange is throttled and depressurized through the first throttle valve 4, the gaseous high-temperature high-pressure refrigerant is converted into liquid low-temperature low-pressure liquid, the liquid refrigerant absorbs heat and discharges cold through the fan after passing through the evaporator 7, heat in the air is absorbed, phase change is formed, the liquid low-temperature low-pressure refrigerant absorbs heat and is converted into gaseous medium-temperature low-pressure refrigerant, gas-liquid separation is carried out through the primary separator 6, and the liquid refrigerant returns to the primary compressor 5 again for repeated internal circulation.

The first waterway inlet 202 of the first waterway heat exchange channel is connected with a water supply system through the water pump 1, the first waterway outlet 201 of the first waterway heat exchange channel is communicated with the three-stage water fluorine heat exchange system, water entering the first waterway heat exchange channel is normal-temperature water, and after the first waterway heat exchange channel exchanges heat with the first fluorine heat exchange channel, the temperature of the water can be heated to 40-60 ℃.

The second-stage fluorine heat exchange system comprises a second-stage compressor 9, a second-stage separator 8, a second throttle valve 10 and a second-stage fluorine heat exchanger 12, wherein a second fluorine path heat exchange channel and a third fluorine path heat exchange channel are arranged in the second-stage fluorine heat exchanger 12, the second fluorine path heat exchange channel, the second throttle valve 10, the evaporator 7, the second-stage separator 8 and the second-stage compressor 9 are sequentially connected to form a second fluorine path circulation loop, specifically, a second fluorine path inlet 1201 of the second fluorine path heat exchange channel is connected with an outlet of the second-stage compressor 9, a second fluorine path outlet 1202 of the second fluorine path heat exchange channel is connected with an inlet of the evaporator 7 through the second throttle valve 10, an outlet of the evaporator 7 is connected with the second-stage separator 8, and an outlet of the second-stage separator 8 is connected with an inlet of the second-stage compressor 9.

The heat exchange principle of the secondary water fluorine heat exchange system is the same as that of the primary water fluorine heat exchange system, namely, the secondary compressor 9 is driven by electric energy, the secondary compressor 9 is filled with refrigerant as well, the refrigerant is compressed into high-temperature high-pressure gas by the secondary compressor 9, the high-temperature high-pressure gas enters a second fluorine path heat exchange channel of the secondary fluorine heat exchanger 12, the second fluorine path heat exchange channel absorbs heat in air and exchanges heat with a third fluorine path heat exchange channel, the third fluorine path heat exchange channel provides heat for the low-pressure side of the tertiary water fluorine heat exchange system, cold-heat exchange is formed again, and the requirement of constant temperature and constant pressure is met, so that the energy requirement of the tertiary compressor 14 is met. After the high-temperature high-pressure gas refrigerant in the second fluorine path heat exchange channel exchanges heat, the refrigerant enters the second throttle valve 10, the high-temperature high-pressure gas is converted into low-temperature low-pressure liquid, then the low-temperature low-pressure liquid enters the evaporator 7, the heat in the air is absorbed by utilizing the heat absorption and the cooling of the fan, the phase change is formed, the low-temperature low-pressure liquid refrigerant absorbs the heat and is converted into the gaseous low-pressure refrigerant, and then the gaseous low-pressure refrigerant returns to the secondary compressor 9, and the internal circulation is repeatedly performed.

The three-stage water fluorine heat exchange system comprises a three-stage compressor 14, a three-stage separator 13, a third throttle valve 15 and a three-stage water fluorine heat exchanger 17, wherein a fourth fluorine path heat exchange channel and a steam generation channel are arranged in the three-stage water fluorine heat exchanger 17, and the fourth fluorine path heat exchange channel, the third throttle valve 15, the third fluorine path heat exchange channel, the three-stage separator 13 and the three-stage compressor 14 are sequentially connected to form a third fluorine path circulation loop. The fourth fluorine outlet 1703 of the fourth fluorine heat exchange channel is communicated with the third fluorine inlet 1204 of the third fluorine heat exchange channel through the third throttle valve 15, the third fluorine outlet 1203 of the third fluorine heat exchange channel is connected with the inlet of the third separator 13, the outlet of the third separator 13 is connected with the inlet of the third compressor 14, and the outlet of the third compressor 14 is connected with the fourth fluorine inlet 1704.

In the three-stage water fluorine heat exchange system, electric energy is utilized to drive a three-stage compressor 14, a refrigerant is filled in the three-stage compressor 14, the three-stage compressor 14 compresses the refrigerant into high-temperature high-pressure gas, the high-temperature high-pressure gas enters a fourth fluorine path heat exchange channel in a three-stage water fluorine heat exchanger 17, meanwhile, hot water subjected to heat exchange through a first waterway heat exchange channel enters a steam generation channel, the steam generation channel and the fourth fluorine path heat exchange channel perform full heat exchange in the three-stage water fluorine heat exchanger 17, the refrigerant subjected to heat exchange is throttled and depressurized through a third throttle valve 15, the refrigerant is converted into low-temperature low-pressure liquid from the high-temperature high-pressure gas, and enters the third fluorine path heat exchange channel through a low-temperature low-pressure channel 11 to perform heat exchange with the second fluorine path heat exchange channel, after the heat of the second fluorine path heat exchange channel is absorbed, the refrigerant is converted into a medium-temperature low-pressure gaseous form, and enters the three-stage separator 13 to perform gas-liquid separation, and then returns to the three-stage compressor 14, and internal circulation is performed repeatedly.

The hot water inlet 1702 of the steam generating channel is communicated with the first waterway outlet 201 of the first waterway heat exchange channel, the steam outlet 1701 of the steam generating channel is communicated with the water inlet pipe 1910 of the electromagnetic heating unit 19, and an electric valve I18 is arranged between the steam outlet 1701 and the water inlet pipe 1910. After the heat exchange of the steam generation channel and the fourth fluorine path heat exchange channel, the water temperature can reach about 130 ℃, and the steam can be quickly vaporized into steam, and the steam output of the steam can be regulated by controlling the first electric valve 18.

The electromagnetic heating unit 19 comprises a plurality of heating barrels 1901 with an opening at the upper end, a water inlet pipe 1910 of the plurality of heating barrels 1901 is connected in parallel, as shown in fig. 4 and 5, a drain pipe 1911 is arranged at the bottom of each heating barrel 1901, the drain pipe 1911 is used for discharging impurities and waste water precipitated in the barrels, a water inlet pipe 1910 is arranged at the lower end of each heating barrel 1901, the water inlet pipe 1910 is communicated with a steam outlet 1701 of the steam generating unit, a spherical crown-shaped steam collecting drum 1906 which protrudes upwards is fixedly connected to the upper end of each heating barrel 1901 in a sealing manner, a steam outlet pipe 1907 is arranged on each spherical crown-shaped steam collecting drum 1906, the steam outlet pipe 1907 is respectively communicated with a steam supply pipeline and a high-temperature water inlet 2101 on the refrigerating unit through a three-way valve, an insulating heat preservation layer 1902 is wrapped on the outer side wall of each heating barrel 1901, an electromagnetic coil 1903 is wound outside each insulating heat preservation layer 1902, each electromagnetic coil 1903 is connected with a variable frequency controller, a shielding magnetic strip 1909 is arranged outside each electromagnetic coil 1903, a shielding magnetic strip 1909 is prevented from leaking out, a steam dome-shaped steam collecting drum 1906 is arranged at the upper end inside each heating barrel 1901, a steam outlet 1904 corresponding to each spherical crown-shaped steam collecting drum 1906 is arranged, and a steam outlet cover 1904 is provided with a plurality of steam outlet holes which are arranged in the hollow structure, and the steam outlet holes 1901 are arranged. The exhaust hood 1904 with the spherical crown structure can play a role of blocking water in steam, so that the water can fall back into the heating barrel 1901, and the spherical crown-shaped steam collecting drum 1906 can also enable condensed water to fall back into the heating barrel 1901 along the spherical crown structure for reheating. A level gauge 1908 for displaying the internal liquid level is installed on the heating tub 1901; a temperature display 1912 for displaying the temperature of the steam and a regulating valve 1913 for releasing pressure of the heating tub 1901 are installed on the outlet pipe 1907.

Steam or hot water generated by the three-stage water-fluorine heat exchange system enters the heating barrel 1901 through the water inlet pipe 1910, the outer wall of the heating barrel 1901 is provided with the electromagnetic coil 1903, when the electromagnetic coil 1903 is electrified, the electromagnetic coil 1903 forms a magnetic field, the magnetic field and the heating barrel 1901 generate a heat source, and the heat source can reach 1200 ℃ at most. In the embodiment, the temperature is controlled by a variable frequency controller, the electromagnetic heating magnetic field is controlled within 200 ℃, and the steam with the temperature of about 130 ℃ generated by the three-stage water fluorine heat exchange system is heated to 150-180 ℃ in a heating barrel 1901 again. The heat energy released by the steam generator set is 1:5 compared with the pure electric energy, namely one-degree electric energy, the heat is absorbed by the air energy heat pump, heat exchange and compression are carried out, and the discharged energy is far greater than that of the pure electric heater, so that the electric energy consumed by the steam at the temperature of about 130 ℃ is extremely small when the steam is heated to 150-180 ℃ by the electromagnetic heater set 19, and the electric energy is greatly saved.

Finally, although the description has been described in terms of embodiments, not every embodiment is intended to include only a single embodiment, and such description is for clarity only, as one skilled in the art will recognize that the embodiments of the disclosure may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (10)

1. An air source dual heat absorption electromagnetic steam cooling and heating device is characterized in that: the steam generator unit, the refrigerating unit and the electromagnetic heating unit (19) are respectively connected with the electromagnetic heating unit (19), the refrigerating unit comprises an A-path water fluorine heat exchanger (21) and a B-path water fluorine heat exchanger (25), a high-temperature water path heat exchange channel and a fluorine path heat exchange channel A are arranged in the A-path water fluorine heat exchanger (21), the high-temperature water path heat exchange channel is communicated with the electromagnetic heating unit (19) to form a loop, a fluorine path heat exchange channel B and a low-temperature water path heat exchange channel are arranged in the B-path water fluorine heat exchanger (25), the fluorine path heat exchange channel B is communicated with the fluorine path heat exchange channel A to form a loop, and a fourth throttle valve (23) and a fluorine path circulating pump (24) are arranged between a fluorine path A outlet (2103) of the fluorine path heat exchange channel A and a fluorine path B inlet of the fluorine path heat exchange channel B.

2. The air source dual endothermic electromagnetic vapor cooling and heating device of claim 1, wherein: the steam generator unit comprises a primary water fluorine heat exchange system, a secondary fluorine heat exchange system, a tertiary water fluorine heat exchange system and an evaporator (7), wherein the primary water fluorine heat exchange system and the secondary fluorine heat exchange system are connected with the evaporator (7), and the tertiary water fluorine heat exchange system is connected with the secondary fluorine heat exchange system.

3. The air source dual endothermic electromagnetic vapor cooling and heating device of claim 2, wherein: the primary water fluorine heat exchange system comprises a primary compressor (5), a primary separator (6), a first throttle valve (4) and a primary water fluorine heat exchanger (2), wherein a first waterway heat exchange channel and a first fluorine path heat exchange channel are arranged in the primary water fluorine heat exchanger (2), and the first fluorine path heat exchange channel, the first throttle valve (4), the evaporator (7), the primary separator (6) and the primary compressor (5) are sequentially connected to form a first fluorine path circulation loop; the first waterway inlet (202) of the first waterway heat exchange channel is connected with a water supply system through a water pump (1), and the first waterway outlet (201) of the first waterway heat exchange channel is communicated with the three-stage water fluorine heat exchange system.

4. The air source dual endothermic electromagnetic vapor cooling and heating device of claim 2, wherein: the secondary fluorine heat exchange system comprises a secondary compressor (9), a secondary separator (8), a second throttle valve (10) and a secondary fluorine heat exchanger (12), wherein a second fluorine path heat exchange channel and a third fluorine path heat exchange channel are arranged in the secondary fluorine heat exchanger (12), and the second fluorine path heat exchange channel, the second throttle valve (10), the evaporator (7), the secondary separator (8) and the secondary compressor (9) are sequentially connected to form a second fluorine path circulation loop.

5. The air source dual endothermic electromagnetic vapor cooling and heating device of claim 4, wherein: the three-stage water fluorine heat exchange system comprises a three-stage compressor (14), a three-stage separator (13), a third throttle valve (15) and a three-stage water fluorine heat exchanger (17), wherein a fourth fluorine path heat exchange channel and a steam generation channel are arranged in the three-stage water fluorine heat exchanger (17), and the fourth fluorine path heat exchange channel, the third throttle valve (15), the third fluorine path heat exchange channel, the three-stage separator (13) and the three-stage compressor (14) are sequentially connected to form a third fluorine path circulation loop.

6. The air source dual endothermic electromagnetic vapor cooling and heating device of claim 5, wherein: the hot water inlet (1702) of the steam generation channel is communicated with the first waterway outlet (201) of the first waterway heat exchange channel, and the steam outlet (1701) of the steam generation channel is communicated with the water inlet pipe (1910) of the electromagnetic heating unit (19).

7. The air source dual endothermic electromagnetic vapor cooling and heating device of any one of claims 1 to 6, wherein: the electromagnetic heating unit (19) comprises a plurality of heating barrels (1901) with openings at the upper ends, drain pipes (1911) are arranged at the bottoms of the heating barrels (1901), water inlet pipes (1910) are arranged at the lower ends of the heating barrels (1901), the water inlet pipes (1910) are connected with the steam generating unit, spherical crown-shaped steam collecting drums (1906) are fixedly connected to the upper ends of the heating barrels (1901) in a sealing mode, steam outlet pipes (1907) are arranged on the spherical crown-shaped steam collecting drums (1906), the steam outlet pipes (1907) are connected with a steam supply pipeline and a refrigerating unit respectively through three-way valves, insulating heat preservation layers (1902) are wrapped on the outer side walls of the heating barrels (1901), electromagnetic coils (1903) are wound outside the insulating heat preservation layers (1902), and shielding magnetic strips (1909) are arranged outside the electromagnetic coils (1903).

8. The air source dual endothermic electromagnetic vapor cooling and heating device of claim 7, wherein: the upper end in the heating barrel (1901) is provided with a steam exhaust cover (1904) corresponding to the spherical crown-shaped steam collecting drum (1906), the steam exhaust cover (1904) is sunken towards the inside of the heating barrel (1901), and a plurality of steam exhaust holes (1905) are formed in the steam exhaust cover (1904).

9. The air source dual endothermic electromagnetic vapor cooling and heating device of claim 8, wherein: a liquid level meter (1908) for displaying the internal liquid level is arranged on the heating barrel (1901).

10. The air source dual endothermic electromagnetic vapor cooling and heating device of claim 9, wherein: the steam outlet pipe (1907) is provided with a temperature display (1912) for displaying steam temperature and a regulating valve (1913) for releasing pressure of the heating barrel (1901).