CN111578503A - High-pressure circulating device of electromagnetic heat pump - Google Patents
High-pressure circulating device of electromagnetic heat pump Download PDFInfo
- Publication number
- CN111578503A CN111578503A CN202010447130.5A CN202010447130A CN111578503A CN 111578503 A CN111578503 A CN 111578503A CN 202010447130 A CN202010447130 A CN 202010447130A CN 111578503 A CN111578503 A CN 111578503A
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- Prior art keywords
- stator
- rotor
- cavity
- water
- water inlet
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
- F24H1/10—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium
- F24H1/101—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium using electric energy supply
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D13/00—Pumping installations or systems
- F04D13/02—Units comprising pumps and their driving means
- F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/0005—Details for water heaters
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/18—Arrangement or mounting of grates or heating means
- F24H9/1809—Arrangement or mounting of grates or heating means for water heaters
- F24H9/1818—Arrangement or mounting of electric heating means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H2250/00—Electrical heat generating means
- F24H2250/08—Induction
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention relates to an electromagnetic heat pump high-pressure circulating device, which belongs to the technical field of shells and comprises a shell, wherein a stator is fixedly connected in an inner cavity of the shell, the stator comprises a first stator and a second stator, a driving rotating shaft is rotatably connected between two side walls of the shell, the driving rotating shaft and the stator are coaxially arranged, a rotor is fixedly connected on the driving rotating shaft, the rotor comprises a first rotor and a second rotor, a rectifying assembly is arranged between the first rotor and the second rotor, a heating cavity is formed in the second stator, a water inlet and a water outlet are formed in the heating cavity, a water pump is fixedly connected on the end surface of one side, close to the second stator, of the shell; the first stator coil is connected with direct current to drive the rotating shaft to drive the first rotor to cut magnetic lines of force, alternating current is generated and is transmitted to the second rotor after being rectified by the rectifying assembly, the second rotor generates a fixed magnetic field, the second stator continuously cuts magnetic line eddy current, and the eddy current effect enables the temperature of the second stator to rise to heat water in the heating cavity.
Description
Technical Field
The invention relates to the technical field of shells, in particular to an electromagnetic heat pump high-pressure circulating device.
Background
The electromagnetic shell technology is a novel heating technology, and is characterized in that a rotor is excited by commercial power to generate a magnetic field, the rotor rotates at a high speed and generates relative motion with a stator, the stator cuts magnetic lines at a high speed, a large amount of eddy current is generated in a core, and an iron core rapidly generates heat, so that the heating purpose is achieved. Compared with the technologies of resistance wire heating, far infrared heating, microwave heating and the like, the method has incomparable advantages.
The shell device is widely applied in China, and particularly, residential buildings, governments and enterprise population are concentrated. In the working process of the existing shell equipment, refrigeration and heating are generally realized through gas-liquid conversion by taking R22 or R407 as a medium; however, a large amount of energy is wasted in the conversion process, and the overall utilization rate is not high according to the performance of the whole machine. The heat exchange system carried by the shell device is realized by a radiator and an evaporator, so that the system has large volume, complicated engineering and low heating efficiency.
Disclosure of Invention
The invention provides an electromagnetic heat pump high-pressure circulating device aiming at the problems in the prior art, which is realized by the following technical scheme:
the utility model provides an electromagnetism heat pump high pressure circulating device, includes cylindric casing, casing inner chamber fixedly connected with stator, the stator includes first stator and second stator, it is connected with the drive pivot to rotate between the lateral wall that two parallels of casing, drive pivot and the coaxial setting of stator, fixedly connected with rotor in the drive pivot, the rotor includes first rotor and second rotor, first rotor cooperatees with first stator, the second rotor cooperatees with the second stator, be provided with the rectification subassembly between first rotor and the second rotor, the inside heating chamber of having seted up of second stator, water inlet and delivery port have been seted up to the heating chamber, fixedly connected with water pump on the lateral surface that the casing is close to the second stator, water pump and water inlet intercommunication.
The invention is further configured to: the water pump is a high-pressure centrifugal pump, and the impeller of the water pump is driven by the driving rotating shaft.
The invention is further configured to: the rectifying component comprises a diode, a lead and a diode II, the diode I is connected with the first stator, the diode II is connected with the second stator, the lead is connected with the diode I and the diode II, and the diode I is a full-wave rectifying diode.
The invention is further configured to: the heating chamber is provided with a plurality of cavities which are evenly arranged, the cavities with the water inlet and the communication are water inlet cavities, the cavities with the water outlet communication are water outlet cavities, the water inlet cavities and the water outlet cavities are adjacently arranged, the water inlet cavities are not communicated with the water outlet cavities, and the water inlet cavities, the water outlet cavities and the rest cavities are communicated with each other.
The invention is further configured to: the water inlet cavity, the water outlet cavity and the other cavities are sequentially connected end to end, wherein one end of the water inlet cavity, the end of the water outlet cavity and the other cavities close to the water pump is a head end, the other end of the water inlet cavity, the end of the water outlet cavity and the other cavities are tail ends.
In conclusion, the beneficial technical effects of the invention are as follows:
1. the first stator coil is connected with direct current to generate a fixed first magnetic field, the rotating shaft is driven to drive the first rotor to cut magnetic lines of force to generate sine wave alternating current, the sine wave alternating current is transmitted to the second rotor after being rectified by the rectifying assembly, the second rotor generates a fixed magnetic field, the second stator continuously cuts the magnetic lines of force, the second stator generates a large amount of eddy current, the eddy current effect is that the temperature of the second stator is increased, and water flowing in the heating cavity continuously takes away heat;
2. the water pump impeller and the stator are driven by the driving rotating shaft together, the rotating speed of the water pump impeller is consistent with that of the stator, the rotating speed of the driving rotating shaft is increased, the heating capacity of the shell and the water circulation capacity of the water pump are increased simultaneously, and therefore the temperature of the water outlet of the heating cavity is kept in a constant range moderately.
Drawings
Fig. 1 is a schematic view for showing the overall structure of the present embodiment;
FIG. 2 is a sectional view for showing the internal structure of the present embodiment;
FIG. 3 is a schematic view for showing a rotating member of the present embodiment;
fig. 4 is a schematic view for showing the second stator of the present embodiment.
Reference numerals: 1. a housing; 2. a stator; 21. a first stator; 22. a second stator; 3. driving the rotating shaft; 4. a rotor; 41. a first rotor; 42. a second rotor; 5. a rectifying component; 51. a first diode; 52. a wire; 53. a second diode; 6. a heating cavity; 61. a water inlet; 62. a water outlet; 63. a water inlet cavity; 64. a water outlet cavity; 7. and (4) a water pump.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Examples
As shown in fig. 1-4, the electromagnetic heat pump high-pressure circulating device disclosed by the present invention comprises a cylindrical housing 1, wherein a stator 2 is fixedly connected to an inner cavity of the housing 1, the stator 2 comprises a first stator 21 and a second stator 22, a driving rotating shaft 3 is rotatably connected between two parallel side walls of the housing 1, the driving rotating shaft 3 and the stator 2 are coaxially arranged, a rotor 4 is fixedly connected to the driving rotating shaft 3, the rotor 4 comprises a first rotor 41 and a second rotor 42, the first rotor 41 is matched with the first stator 21, the second rotor 42 is matched with the second stator 22, a rectifying assembly 5 is arranged between the first rotor 41 and the second rotor 42, a heating cavity 6 is formed inside the second stator 22, the heating cavity 6 is formed with a water inlet 61 and a water outlet 62, a water pump 7 is fixedly connected to an end surface of the housing 1 close to the second stator 22, and the water pump 7 is communicated with the water inlet. The coil of the first stator 21 is connected with direct current to generate a fixed first magnetic field, the driving rotating shaft 3 drives the first rotor 41 to cut magnetic lines of force to generate sine wave alternating current, the sine wave alternating current is rectified by the rectifying component 5 and then transmitted to the second rotor 42, the second rotor 42 generates a fixed magnetic field, the second stator 22 continuously cuts the magnetic lines of force, the second stator 22 generates a large amount of vortex, the vortex effect is that the temperature of the second stator 22 is increased, water flowing in the heating cavity 6 continuously takes away heat, and the temperature of the water outlet 62 can be effectively controlled by controlling the heat generated by electromagnetic heating and the water flow of the water pump 7.
The water pump 7 is a high-pressure centrifugal pump, and an impeller of the water pump 7 is driven by the driving rotating shaft 3. The rotating speed of the impeller of the water pump 7 is consistent with that of the stator 2, the rotating speed of the driving rotating shaft 3 is increased, the heating capacity of the shell and the water circulation capacity of the water pump 7 are increased simultaneously, and the temperature of the water outlet 62 of the heating cavity 6 is kept in a constant range.
The rectifying component 5 comprises a first diode 51, a lead 52 and a second diode 53, wherein the first diode 51 is connected with the first rotor 41, the second diode 53 is connected with the second stator 22, the lead 52 is connected with the first diode 51 and the second diode 53, and the first diode 51 is a full-wave rectifying diode.
The heating cavity 6 is provided with a plurality of cavities which are uniformly arranged, the cavity communicated with the water inlet 61 is a water inlet cavity 63, the cavity communicated with the water outlet 62 is a water outlet cavity 64, the water inlet cavity 63 and the water outlet cavity 64 are adjacently arranged, the water inlet cavity 63 is not communicated with the water outlet cavity 64, the water inlet cavity 63 and the water outlet cavity 64 are communicated with other cavities, one ends of the water inlet cavity 63, the water outlet cavity 64 and other cavities close to the water pump 7 are head ends, the other ends of the water inlet cavity 63, the water outlet cavity 64 and other cavities are tail ends, and the water inlet cavity 63, the water outlet cavity 64 and other. Water pumped by the water pump 7 passes through the plurality of heating cavities communicated end to end, so that the water is heated more uniformly.
Claims (5)
1. The high-pressure circulating device of the electromagnetic heat pump is characterized by comprising a cylindrical shell (1), wherein a stator (2) is fixedly connected to the inner cavity of the shell (1), the stator (2) comprises a first stator (21) and a second stator (22), a driving rotating shaft (3) is rotatably connected between two parallel side walls of the shell (1), the driving rotating shaft (3) and the stator (2) are coaxially arranged, a rotor (4) is fixedly connected to the driving rotating shaft (3), the rotor (4) comprises a first rotor (41) and a second rotor (42), the first rotor (41) is matched with the first stator (21), the second rotor (4) is matched with the second stator (22), a rectifying assembly (5) is arranged between the first rotor (41) and the second rotor (42), a heating cavity (6) is formed inside the second stator (22), water inlet (61) and delivery port (62) have been seted up in heating chamber (6), fixedly connected with water pump (7) on casing (1) is close to a side end face of second stator (22), water pump (7) and water inlet (61) intercommunication.
2. The electromagnetic heat pump high-pressure circulating device according to claim 1, wherein the water pump (7) is a high-pressure centrifugal pump, and the impeller of the water pump (7) is driven by the driving rotating shaft (3).
3. The electromagnetic heat pump high-pressure circulating device according to claim 1, wherein the rectifying assembly (5) comprises a first diode (51), a wire (52) and a second diode (53), the first diode (51) is connected with the first rotor (41), the second diode (53) is connected with the second stator (22), the wire (52) is connected with the first diode (51) and the second diode (53), and the first diode (51) is a full-wave rectifying diode.
4. The electromagnetic heat pump high-pressure circulating device according to claim 1, wherein the heating chamber (6) is provided with a plurality of cavities which are uniformly arranged, the cavity communicated with the water inlet (61) is a water inlet cavity (63), the cavity communicated with the water outlet (62) is a water outlet cavity (64), the water inlet cavity (63) and the water outlet cavity (64) are adjacently arranged, the water inlet cavity (63) is not communicated with the water outlet cavity (64), and the water inlet cavity (63), the water outlet cavity (64) and the rest cavities are communicated with each other.
5. The electromagnetic heat pump high-pressure circulating device according to claim 4, wherein the end of the water inlet cavity (63), the water outlet cavity (64) and the other cavities close to the water pump (7) is a head end, the other end is a tail end, and the water inlet cavity (63), the water outlet cavity (64) and the other cavities are connected end to end in sequence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010447130.5A CN111578503A (en) | 2020-05-25 | 2020-05-25 | High-pressure circulating device of electromagnetic heat pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010447130.5A CN111578503A (en) | 2020-05-25 | 2020-05-25 | High-pressure circulating device of electromagnetic heat pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111578503A true CN111578503A (en) | 2020-08-25 |
Family
ID=72112231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010447130.5A Pending CN111578503A (en) | 2020-05-25 | 2020-05-25 | High-pressure circulating device of electromagnetic heat pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111578503A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1414323A (en) * | 2002-08-19 | 2003-04-30 | 哈尔滨工业大学 | Electromagnetic self heater |
| CN101603728A (en) * | 2009-07-17 | 2009-12-16 | 哈尔滨工业大学 | Electromagnet water heater |
| KR20110038209A (en) * | 2009-10-08 | 2011-04-14 | 자원전자 주식회사 | High efficiency heating apparatus for infrastructure |
| CN103200719A (en) * | 2013-03-04 | 2013-07-10 | 哈尔滨工业大学（威海） | Double-rotor electromagnetic heating machine |
| CN204948387U (en) * | 2015-08-25 | 2016-01-06 | 中山市双平电子科技有限公司 | A kind of electromagnetic induction heater |
| WO2016114435A1 (en) * | 2015-01-13 | 2016-07-21 | 서인혁 | Small size magnet boiler |
| CN207960971U (en) * | 2018-03-21 | 2018-10-12 | 徐利鑫 | It is vortexed heat-exchanger pump |
-
2020
- 2020-05-25 CN CN202010447130.5A patent/CN111578503A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1414323A (en) * | 2002-08-19 | 2003-04-30 | 哈尔滨工业大学 | Electromagnetic self heater |
| CN101603728A (en) * | 2009-07-17 | 2009-12-16 | 哈尔滨工业大学 | Electromagnet water heater |
| KR20110038209A (en) * | 2009-10-08 | 2011-04-14 | 자원전자 주식회사 | High efficiency heating apparatus for infrastructure |
| CN103200719A (en) * | 2013-03-04 | 2013-07-10 | 哈尔滨工业大学（威海） | Double-rotor electromagnetic heating machine |
| WO2016114435A1 (en) * | 2015-01-13 | 2016-07-21 | 서인혁 | Small size magnet boiler |
| CN204948387U (en) * | 2015-08-25 | 2016-01-06 | 中山市双平电子科技有限公司 | A kind of electromagnetic induction heater |
| CN207960971U (en) * | 2018-03-21 | 2018-10-12 | 徐利鑫 | It is vortexed heat-exchanger pump |
Non-Patent Citations (1)
| Title |
|---|
| 孟小利等: "《高端装备关键基础理论及技术丛书 电机与控制 双凸极电动机的原理和控制》", 31 January 2018, 上海科学技术出版社 * |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200825 |
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| RJ01 | Rejection of invention patent application after publication |