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CN108808982A - The heating device of heat hair electric organ and its operating method and application heat hair electric organ - Google Patents

The heating device of heat hair electric organ and its operating method and application heat hair electric organ Download PDF

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Publication number
CN108808982A
CN108808982A CN201810866361.2A CN201810866361A CN108808982A CN 108808982 A CN108808982 A CN 108808982A CN 201810866361 A CN201810866361 A CN 201810866361A CN 108808982 A CN108808982 A CN 108808982A
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CN
China
Prior art keywords
heat transfer
transfer medium
heat
entrance
electric organ
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201810866361.2A
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Chinese (zh)
Inventor
拉兹·史蒂文森
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qingdao Stevenson Innovation Technology Co Ltd
Original Assignee
Qingdao Stevenson Innovation Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Qingdao Stevenson Innovation Technology Co Ltd filed Critical Qingdao Stevenson Innovation Technology Co Ltd
Priority to CN201810866361.2A priority Critical patent/CN108808982A/en
Publication of CN108808982A publication Critical patent/CN108808982A/en
Pending legal-status Critical Current

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Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K9/00Arrangements for cooling or ventilating
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K9/00Arrangements for cooling or ventilating
    • H02K9/19Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K9/00Arrangements for cooling or ventilating
    • H02K9/19Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil
    • H02K9/193Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil with provision for replenishing the cooling medium; with means for preventing leakage of the cooling medium

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Resistance Heating (AREA)

Abstract

The present invention proposes a kind of hot heating device for sending out electric organ and its operating method and application heat hair electric organ, solves the problems, such as that heat sends out electric organ with limitation in the prior art.The heat sends out electric organ to convert mechanical energy into thermal energy, there are one the rotors that can rotate around the axis of rotation and carry magnet arrangement for tool, one can faradic stator wherein in rotor motion, and one with the heat exchanger of stator thermal coupling, the heat exchanger is used to absorb the thermal energy generated by the induced current in stator, and it is passed to heat transfer medium, the heat exchanger has at least one entrance for supplying heat transfer medium and at least one outlet for heat transfer medium to be discharged, the entrance and exit is fluidly coupled with a shunting device, there are one regulating devices for the shunting device tool, the regulating device adjust in influent stream positioned at the heat transfer medium of entrance side and go out flow when positioned at outlet side heat transfer medium mixed proportion.

Description

The heating device of heat hair electric organ and its operating method and application heat hair electric organ
Technical field
The present invention relates to energy conversion technique fields, particularly relate to a kind of heat hair electric organ, which sends out the operation of electric organ Method, and the heating device using heat hair electric organ.
Background technology
Energy occurs in a variety of forms, including radiation, object of which movement, the atom in excited state, intramolecule and point Adaptability to changes between son.The significance of all these forms is that its energy is equal, that is to say, that a form of energy Amount can be transformed into another form.The most events occurred in universe, for example, the collapse and explosion of fixed star, biology Another form is all converted by a kind of form including energy in growth and destruction, the operation of machine and computer.
2014/167429 A1 of WO disclose a kind of rotation heat hair electric organ, and heat hair electric organ converts mechanical movement For thermal energy, which is sent out electric organ and is worked based on the induced current (also referred to as Foucault current) generated by alternating magnetic field, one It is a to be designed as rotor, be disposed with magnet in the dynamic mobile unit of a shaft rotation with bearing, the magnetic generated by permanent magnet It is closed by ferromagnetic stator, the movement of the rotor induced current in ferromagnetic stator, at this moment induced current heats stator, machinery Thus the energy of rotary motion is converted into thermal energy, rotor is made of elemental metals or various metals, as copper and steel, aluminium and steel or Low resistive metal is combined with another structure of ferromagnetic material.Thermal energy is transmitted to from stator and is fixed on stator by groups of fins At heat exchanger on, thermal energy is discharged into surrounding medium by the stator and heat exchanger that are heated, and therefore transmits thermal energy Into air or other gases.This heat hair electric organ can only merely convert mechanical energy into thermal energy and distribute, practical Application in have certain limitation.
Invention content
The present invention proposes a kind of heat hair electric organ, solves the problems, such as that heat hair electric organ has limitation in the prior art.
The technical proposal of the invention is realized in this way:Heat hair electric organ has one to convert mechanical energy into thermal energy A rotor (3) for rotating and carrying magnet arrangement (6) around rotary shaft (X), one can be felt wherein when rotor (3) move The heat exchanger (5) of the stator (4) of induced current and one and stator (4) thermal coupling, the heat exchanger (5) for absorb by The thermal energy that induced current in stator (4) generates, and it is passed to heat transfer medium (M), the heat exchanger (5) has at least One entrance (5.1) for supplying heat transfer medium (M) and at least one outlet (5.2) for heat transfer medium (M) to be discharged, institute It states entrance (5.1) and outlet (5.2) is fluidly coupled with a shunting device (10), the shunting device (10) has One regulating device (11), regulating device (11) adjusting positioned at the heat transfer medium of entrance side (M) and are going out stream in influent stream When positioned at outlet side heat transfer medium (M) mixed proportion.
As a preferred embodiment, the regulated variable of the regulating device (11) is to be supplied to the entrance (5.1) temperature of heat transfer medium (M).
As a preferred embodiment, the temperature of the heat transfer medium (M) for being supplied to entrance (5.1) is at least 40 ℃。
As a preferred embodiment, there are one adjuster (12), the adjusters for regulating device (11) tool (12) volume flow of influent stream heat transfer medium (M) is adjusted.
As a preferred embodiment, the rotor (3) couples at least one driving unit (7), the driving Unit (7) is coupled with a speed regulator, or has speed regulator, and the speed regulator adjusts the driving unit (7) rotating speed.
After using above-mentioned technical proposal, the beneficial effects of the invention are as follows:Convert mechanical rotation movement to the heat of thermal energy Electric organ is sent out, for tool there are one the rotor that can rotate around the axis of rotation and carry magnet arrangement, one can be at it in rotor motion In faradic stator and one and stator thermal coupling heat exchanger, the heat exchanger is for absorbing by stator The thermal energy that induced current generates, and it is passed to heat transfer medium.The heat exchanger of the present invention has at least one for supplying The entrance of heat transfer medium and at least one for being discharged the outlet of heat transfer medium, while the entrance and exit is fluidly with one A shunting device coupling, and shunting device tool, there are one regulating device, which, which is adjusted, is located at entrance in influent stream The heat transfer medium of side and go out flow when positioned at outlet side heat transfer medium mixed proportion.By the shunting device and its adjust dress It sets, the temperature for the heat transfer medium for being supplied to heat exchanger entrance can be adjusted, to improve the coefficient of performance of heat hair electric organ (COP)。
According to a kind of possible designs scheme of heat hair electric organ, the regulated variable of regulating device is to be supplied to heat exchanger The temperature of the heat transfer medium of entrance, which is at least 40 DEG C in the feasible design schemes of heat hair electric organ, from there through bright The aobvious cold-start phase for shortening heat hair electric organ, can improve the efficiency of heat hair electric organ.Shorten the cold-start phase to send out in heat It is especially advantageous in the automobile application of electric organ, because the power consumption of vehicle can be reduced and improve comfort of passenger.
A kind of improvement project of heat hair electric organ is that there are one adjuster, adjuster adjusting influent stream heat transfers for regulating device tool The volume flow of medium.It can further be contracted depending on the operating status of heat exchanger by adjusting volume flow The cold-start phase of short heat hair electric organ.
In a kind of feasible design schemes of heat hair electric organ, rotor is coupled at least one driving unit, wherein driving Unit is coupled with a speed regulator, which adjusts the rotating speed of driving unit, by adjusting rotating speed, especially root Depending on the operating status of heat exchanger, it can further shorten the cold-start phase of heat hair electric organ.
Patent of the present invention also proposes a kind of operating method of heat hair electric organ, and a rotor with magnet arrangement is around rotation Shaft rotates, in addition, the induced current in the stator during rotor motion, and by being absorbed with the heat exchanger of stator thermal coupling The thermal energy generated by the induced current in stator, is transmitted in heat transfer medium.
According to the present invention, using the regulating device of shunting device according to the temperature of the heat transfer medium for being supplied to heat exchanger entrance Degree, adjust in influent stream positioned at the heat transfer medium of entrance side and go out flow when positioned at outlet side heat transfer medium mixed proportion, The regulating device fluid-type is coupled at least one entrance, and heat transfer medium is supplied in heat exchanger, and with it is at least one Outlet coupling, heat exchanger is discharged by heat transfer medium.This method can adjust the heat transfer medium for being supplied to heat exchanger entrance Temperature and improve heat hair the electric organ coefficient of performance (COP).
Can be at least 40 DEG C by the temperature setting, it is possible thereby to improve according to a kind of feasible design schemes of this method The efficiency of heat hair electric organ, hence it is evident that the cold-start phase of contracting heat hair electric organ.Shorten the cold-start phase in heat hair electric organ It is especially advantageous in automobile application, because the power consumption of vehicle can be reduced and improve comfort of passenger.
According to another feasible design schemes of this method, adjusted according to the operating status of heat exchanger using regulating device It is supplied to the volume flow of entrance heat transfer medium.By adjust volume flow, especially in accordance with heat exchanger operating status and It is fixed, it can further shorten the cold-start phase of heat hair electric organ.
A kind of feasible modifications scheme of this method is, by a speed regulator according to the operating status tune of heat exchanger The rotating speed of the driving unit of section driving rotor.It, can be with depending on the operating status of heat exchanger by adjusting rotating speed Further shorten the cold-start phase of heat hair electric organ.
Patent of the present invention also proposes a kind of heating device, have it is at least one it is aforementioned heat hair electric organ and it is at least one with it is hot The electrical appliance for sending out the heat exchanger entrance and outlet thermal coupling of electric organ, heat transfer medium is transmitted in the electrical appliance.The electrical appliance It is coupled with a heating device, which is that heat transfer is situated between according to the temperature of the heat transfer medium of the entrance conveying for heat exchanger Matter conveys thermal energy.The heating device in addition to using the heat transfer medium in electric appliance to have heating function, can also to the heat transfer medium into Row is rapidly heated, and also can further shorten the cold-start phase of heat hair electric organ by heat transfer medium is inputted into input channel.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this Some embodiments of invention without having to pay creative labor, may be used also for those of ordinary skill in the art With obtain other attached drawings according to these attached drawings.
Fig. 1 is the structural schematic diagram of an embodiment of the present invention;
In figure:1- heating devices;2- heat sends out electric organ;3- rotors;4- stators;5- heat exchangers;5.1- entrance;5.2- going out Mouthful;6- magnet arrangements;6.1- magnet;6.2- magnet;6.3- magnet;7- driving units;8- electrical appliances;9- heat exchangers;By 10- Road device;11- regulating devices;12- adjusters;The first temperature sensors of 13-;14- second temperature sensors;15- control elements; 16- heating devices;17- is pumped;18- is pumped;19- volume flow adjusters;20- volume flow adjusters;21- volume flows are adjusted Device;X- rotary shafts;M- heat transfer mediums;M '-heat transfer mediums;
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, those of ordinary skill in the art are obtained every other without creative efforts Embodiment shall fall within the protection scope of the present invention.
Show that the exemplary schematic diagram of feasible configurations for meeting heating device 1 of the present invention, the heating device 1 are showing in Fig. 1 Designed for heating a kind of heat transfer medium M (such as water) in vehicle or heating residential equipment in example.
Mechanical rotation movement is converted into thermal energy by the heating device 1 tool there are one heat hair electric organ 2.For this purpose, There are one the rotor 3 that can surround rotary shaft X rotations, a stator 4 and one and 4 thermal couplings of stator for heat hair electric organ 2 tool Heat exchanger 5.
The rotor 3 tool is electricity there are one the magnet arrangement 6 with multiple magnet 6.1,6.2,6.3, wherein magnet 6.1 to 6.3 Magnet or permanent magnet, the permanent magnet are, for example, the neodium magnet being mounted in aluminium dish.
Rotor 3 and driving unit 7, such as the motor that a maximum power is 3kW to 6kW couple, which makes to turn Son 3 is around rotary shaft X rotations.During rotor 3 is around rotary shaft X rotation, induced current in the stator 4.Thus it produces Raw eddy-current loss causes stator 4 to generate heat.The thermal energy generated in the stator 4 is absorbed by heat exchanger 5 and is transferred to heat transfer medium M.Wherein the heat exchanger 5 is designed as the form of aquaporin, such as made of aluminum, is especially made of aluminum pipe, can be in outside One layer of stainless steel casing of package or optional heat exchanger 5 are made of stainless steel completely.
The heating device 1 additionally has there are one electrical appliance 8, such as a so-called hot water tank, a hot-water boiler Or a heating equipment, the heating equipment are filled with another heat transfer medium M '.The design of electrical appliance 8 makes such as another kind Heat transfer medium M ' has 60 DEG C of temperature.For the thermal energy transmitted by heat transfer medium M is transferred to another kind heat transfer medium M ' In, another heat exchanger 9 is disposed in electrical appliance 8, which fluidly couples with heat exchanger 5, and Heat transfer medium M flows through the heat exchanger 9.
Heat hair validity from electric organ 2 to heat transfer medium M diabatic processes especially at 5 entrance 5.1 of heat exchanger Influent stream in heat transfer medium M relating to parameters.The parameter includes being located at temperature (the i.e. beginning stream of the heat transfer medium M at entrance 5.1 Temperature) and heat transfer medium M volume flow.Heat hair electric organ 2 in diabatic process validity also with driving unit 7 turn Speed is related.
To improve the hot coefficient of performance for sending out electric organ 2, (English is Coefficient of Performance, is abbreviated as COP), embodiment design is there are one shunting device 10, the shunting device 10 fluidly with the entrance of heat exchanger 5 5.1 With 5.2 coupling of outlet.
For the shunting device 10 tool there are one regulating device 11, which, which is adjusted, is located at 5.1 side of entrance in influent stream Heat transfer medium M and go out flow when positioned at outlet 5.2 sides heat transfer medium M mixed proportion.
There are one adjuster 12, which couples the regulating device 11 tool with the first temperature sensor 13 thus, should First temperature sensor 13 is, for example, a thermistor.First temperature sensor 13 detection is located at 5 entrance 5.1 of heat exchanger The actual temperature of the heat transfer medium M at place.The adjuster 12 additionally has second temperature sensor 14, the second temperature sensor 14 be, for example, a thermistor, it detects the actual temperature for the heat transfer medium M being located at the outlet of heat exchanger 5 5.2.
To improve the coefficient of performance of heat hair electric organ 2, especially in its cold-start phase, to being located at 5 entrance of heat exchanger The temperature of heat transfer medium M at 5.1 is adjusted so that the temperature is at least 40 DEG C.For this purpose adjuster 12 according to by means of The temperature of the heat transfer medium M of the measurement of temperature sensor 13,14 is helped to control a control element 15, which is, for example, one A triple valve, the heat transfer medium M in influent stream positioned at 5.1 side of entrance is arranged and when going out to flow positioned at the heat transfer for exporting 5.2 sides The mixed proportion of medium M, and it is located at the temperature of the heat transfer medium M at 5 entrance 5.1 of heat exchanger in setting later.
Temperature or bridge joint heat hair the cold of electric organ 2 to regulate and control the heat transfer medium M being located at 5 entrance 5.1 of heat exchanger open Dynamic stage, electrical appliance 8 are coupled with a heating device 16, and the heating device 16 is according to the heat exchanger 5 for receiving heat transfer medium M The temperature of entrance 5.1 is that heat transfer medium M` conveys thermal energy.For example, another kind heat transfer medium M` is for this purpose by a power For example, 2m3/ h to 3m3The adjustable pump of the rotating speed of/h 17 can flow through heating device 16.16 heating power of heating device is, for example, 7kWth is to 17kWth, so that the outlet of the entrance of the heating device 16 and the heating device 16 is in another heat transfer medium M The temperature difference in ` is 5K to 6K.
For the volume flow of heat transfer medium M is arranged according to the operating status of heat exchanger 5 to maximize heat hair electric organ 2 The coefficient of performance is designed with the adjustable pump 18 of another rotating speed, and the pump power of the pump 18 is, for example, 0.5m3/ h to 2m3/ h, and formed One heat transfer medium M fluids, which, which flows out from the outlet of heat exchanger 5 5.2 and enter after another heat exchanger 9, uses The entrance 5.1 of electric appliance 8 and Returning heat-exchanger 5 flows to its outlet 5.2 across the heat exchanger 5.One side heat transfer medium M's Volume flow can be configured by adjusting the rotating speed of pump 18, on the other hand can pass through multiple volume flow adjusters 19,20,21 It is configured.
The rotating speed of driving unit 7 is set furthermore according to the operating status of heat exchanger 5 so that the performance of heat hair electric organ 2 Coefficient Maximization.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention With within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention god.

Claims (10)

1. heat hair electric organ, to convert mechanical energy into thermal energy, there are one can be rotated around rotary shaft (X) and carry magnet for tool The rotor (3) of device (6), one can faradic stator (4) and one and stator wherein when rotor (3) move (4) heat exchanger (5) of thermal coupling, the heat exchanger (5) are used to absorb the thermal energy generated by the induced current in stator (4), And it is passed to heat transfer medium (M), it is characterised in that:The heat exchanger (5) has at least one for supplying heat transfer Jie The entrance (5.1) of matter (M) and at least one outlet (5.2) for heat transfer medium (M) to be discharged, the entrance (5.1) and outlet (5.2) it is fluidly coupled with a shunting device (10), regulating device (11) that there are one shunting device (10) tools, The regulating device (11) adjust in influent stream positioned at the heat transfer medium of entrance side (M) and go out flow when positioned at outlet side heat transfer The mixed proportion of medium (M).
2. heat hair electric organ as described in claim 1, it is characterised in that:The regulated variable of the regulating device (11) is supply To the temperature of the heat transfer medium (M) of the entrance (5.1).
3. heat hair electric organ as claimed in claim 2, it is characterised in that:The heat transfer medium (M) for being supplied to entrance (5.1) Temperature be at least 40 DEG C.
4. heat hair electric organ as described in any one of claims 1 to 3, it is characterised in that:The regulating device (11) has one A adjuster (12), the adjuster (12) adjust the volume flow of influent stream heat transfer medium (M).
5. heat hair electric organ as described in any one of claims 1 to 3, it is characterised in that:The rotor (3) and at least one drive Moving cell (7) couples, and the driving unit (7) couples with a speed regulator, or has speed regulator, the rotating speed tune Save the rotating speed that device adjusts the driving unit (7).
6. the operating method of the heat hair electric organ as described in claim 1 to 5, the rotor (3) for carrying magnet arrangement (6) by one It is rotated around rotary shaft (X), induction generates electric current and by one and stator (4) heat in stator (4) when rotor (3) moves The heat exchanger (5) of coupling absorbs the thermal energy generated by the induced current in stator (4), and transfers thermal energy to heat transfer medium (M), it is characterised in that:Using the regulating device (11) of shunting device (10), regulating device (11) fluid-type and at least one Heat transfer medium (M) is supplied to heat exchanger (5) neutralization at least one outlet (5.2) will pass by a entrance (5.1) coupling Heat exchanger (5) is discharged in thermal medium (M), is adjusted in influent stream according to the temperature for the heat transfer medium (M) for being supplied to the entrance (5.1) When positioned at entrance side heat transfer medium (M) and go out flow when positioned at outlet side heat transfer medium (M) mixed proportion.
7. operating method as claimed in claim 6, it is characterised in that:It is supplied to the heat transfer medium (M) of the entrance (5.1) Temperature setting is at least 40 DEG C.
8. operating method as claimed in claims 6 or 7, it is characterised in that:Using regulating device (11) according to heat exchanger (5) Operating status adjust and be supplied to the volume flow of entrance (5.1) heat transfer medium (M).
9. operating method as claimed in claims 6 or 7, it is characterised in that:By a speed regulator according to heat exchanger (5) operating status adjusts the rotating speed of the driving unit (7) of driving rotor (3).
10. heating device, it is characterised in that:Including at least one heat hair electric organ and at least one as described in claim 1 to 5 It is a to send out heat exchanger (5) entrance (5.1) of electric organ with the heat, export the electrical appliance (8) of (5.2) thermal coupling, the electricity consumption The transmission heat transfer medium (M) in device (8);
The electrical appliance (8) couples with a heating device (16), and the heating device (16) is according to entering for heat exchanger (5) The temperature of the heat transfer medium (M) of mouth (5.1) conveying is that heat transfer medium (M) conveys thermal energy.
CN201810866361.2A 2018-08-01 2018-08-01 The heating device of heat hair electric organ and its operating method and application heat hair electric organ Pending CN108808982A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810866361.2A CN108808982A (en) 2018-08-01 2018-08-01 The heating device of heat hair electric organ and its operating method and application heat hair electric organ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810866361.2A CN108808982A (en) 2018-08-01 2018-08-01 The heating device of heat hair electric organ and its operating method and application heat hair electric organ

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Publication Number Publication Date
CN108808982A true CN108808982A (en) 2018-11-13

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CN209435039U (en) * 2018-08-01 2019-09-24 青岛莱思科创新技术有限公司 The heating device of heat hair electric organ and application heat hair electric organ

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