CN110076073A - Industrial magnetostriction type ultrasonic transducer cooling device and method - Google Patents
Industrial magnetostriction type ultrasonic transducer cooling device and method Download PDFInfo
- Publication number
- CN110076073A CN110076073A CN201910475380.7A CN201910475380A CN110076073A CN 110076073 A CN110076073 A CN 110076073A CN 201910475380 A CN201910475380 A CN 201910475380A CN 110076073 A CN110076073 A CN 110076073A
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- China
- Prior art keywords
- coolant liquid
- cavity
- ultrasonic transducer
- cooling
- industrial
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
- B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
- B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
- B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
- B06B1/08—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with magnetostriction
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/02—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating liquids, e.g. brine
Abstract
The present invention relates to ultrasonic transducer technical fields, and in particular to a kind of industrial magnetostriction type ultrasonic transducer cooling device and method.The industrial magnetostriction type ultrasonic transducer cooling device, coolant liquid cavity including built-in porous cylinder type coolant liquid radome fairing, a part of coil windings, magnetostriction materials entirety and oscillator block is immersed in coolant liquid, when ultrasonic transducer works, cooling radiation processes are as follows: the cooling of ultrasonic transducer is realized in the cooling heat dissipation of heat-coolant liquid cooling-coolant liquid radome fairing forced convection heat transfer-coolant liquid shell cavity heat dissipation-air of coil windings, magnetostriction materials, oscillator block.The industrial magnetostriction type ultrasonic transducer cooling device and method simplify cooling process, save water resource and power consumption, the industrial applications suitable for electrical power 500W magnetostriction type ultrasonic transducer below.
Description
Technical field
The present invention relates to ultrasonic transducer technical fields, and in particular to a kind of industrial magnetostriction type ultrasonic wave transducer
Device cooling device and method.
Background technique
Magnetostriction type ultrasonic transducer is gradually applied to electrical oil dewatering salt industrial, and general energy converter electrical power is not
Greater than 500W, in order to reach the macrocyclic stable sex work of ultrasonic transducer and the consistency of ultrasonic wave output, ultrasonic wave
Transducer winding winding and magnetostriction materials are cooled down, and natural wind is cooling or to force fan coolling not to be able to satisfy larger
The long-cycle production requirement of power, the current type of cooling realize that this mode lacks in such a way that industrial circulating water is cooling
Falling into is: recirculated cooling water not only waste water resource consumes power, moreover, multiple groups ultrasonic transducer needs complicated recirculated water
Pipeline, process flow are complicated, and production management difficulty is big, and the fouling blockage of cooling water, corrosion leakage are congealed and can influence energy converter
Cooling effect and working condition.
Summary of the invention
In view of the deficiencies of the prior art, the object of the present invention is to provide a kind of industrial magnetostriction type ultrasonic transducers
Cooling device and method simplify cooling process, save water resource and power consumption, avoid generation cooling water scaling stifled
Plug, corrosion leakage congeal the case where cooling effect and working condition for influencing energy converter.
Industrial magnetostriction type ultrasonic transducer cooling device of the present invention, including the cold of fixing bolt connection
But sap cavity body and wiring cavity, a part of the coil windings of ultrasonic transducer, magnetostriction materials entirety and oscillator block
Positioned at coolant liquid inside cavity；Oscillator block is mounted on one end of coolant liquid shell cavity by compressing sealing bolt and sealing ring,
Wiring cavity is mounted on the coolant liquid cavity cover board of the coolant liquid shell cavity other end by fixing bolt；In coolant liquid cavity
Portion is provided with porous cylinder type coolant liquid radome fairing, is provided with coolant injection hole on coolant liquid cavity cover board.
Preferably, coolant injection hole there are two being symmetrical arranged on coolant liquid cavity cover board.
Coolant liquid cavity is cylinder type, and coolant liquid shell cavity and coolant liquid cavity cover board are metal material, preferably copper
The metal materials such as material, aluminum material, stainless steel material, carbon steel material are wanted according to resistance to pressure request, equipment cost in practical applications
It asks, cooling requirements select different materials.
The filling coolant liquid of coolant liquid cavity is one or more of water, ethyl alcohol, propyl alcohol, ethylene glycol, glycerol
Mixture.The selection of coolant liquid will meet fire-proof and explosion-proof production scene and require；Coolant liquid is heated before filling
Dissolved oxygen is sufficiently removed, achievees the purpose that anti-corrosion, durability use.
After filling coolant liquid, coolant injection hole is sealed by seal rubber and sealing bolt.
Coolant liquid cavity reserves the 10-40% of coolant liquid cavity volume as gas phase expansion space after filling coolant liquid,
Gas-phase space can compress when coolant liquid expands, and ensure that cavity works normally.
Coolant liquid cavity when coolant liquid works in barotropic state, entire cavity systems design meets resistance to pressure request, if
Meter reaches the design test stone of 100 DEG C, 2.0MPa with exfactory inspection.
Coolant liquid radome fairing is the barrel type structure that barrel is provided with multiple apertures.
Coolant liquid radome fairing is fixed on coolant liquid cavity cover board, and coolant liquid cavity cover board is then mounted on cooling sap cavity
In body case, the coolant liquid cavity of sealing is formed, it is fixed mode to be fixedly connected with using conventional with connection type.
It is provided with the connection screw thread connecting with trumpet type ultrasonic wave emitting facet on oscillator block, emits with trumpet type ultrasonic wave
End face is connected by lead screw, and end face is coupled with couplant, and couplant is the conventional couplant of ultrasonic transducer connection.
Wiring cavity includes wiring chamber lid and Explosion-proof host interface.
Coil windings use the conducting wire of insulating sheath, and the leads of coil windings is by the cannulated impaction bolt of open interior from cold
But sap cavity body is passed through wiring cavity, and circle is realized in the lead threaded hole sealed connection of cannulated impaction bolt and coolant liquid cavity cover board
Cartridge type coolant liquid cavity is isolated from the outside；The wiring of coil windings is connect by Explosion-proof host interface with supersonic generator, is surpassed
Sonic generator is placed in the anti-explosion cabinet of installation supersonic generator, reaches the fire-proof and explosion-proof production requirement in scene.
The cooling means of industrial magnetostriction type ultrasonic transducer cooling device of the present invention, the method is as follows:
Setting coolant liquid cavity and wiring cavity, a porous cylinder type coolant liquid radome fairing built in coolant liquid cavity,
Oscillator block is mounted on one end of coolant liquid shell cavity by compressing sealing bolt and sealing ring, and wiring cavity passes through fixing bolt
Be mounted on the coolant liquid cavity cover board of the coolant liquid shell cavity other end, the leads of coil windings by cannulated impaction bolt from
Coolant liquid cavity is passed through wiring cavity；
Coolant liquid is injected into coolant liquid cavity by the coolant injection hole of coolant liquid shell cavity, after injecting coolant liquid
It is sealed by seal rubber and sealing bolt, coil windings and magnetostriction materials are completely submerged in coolant liquid, transducing
The inner sidewall of the oscillator block of device is mostly submerged in coolant liquid；
The internal thread hole of oscillator block connects ultrasonic wave emitting facet, and the lead of coil windings connects supersonic generator, surpasses
When acoustic wave transducer works, cooling radiation processes are as follows: heat-cooling liquid cooling of coil windings, magnetostriction materials, oscillator block
But the cooling heat dissipation of-coolant liquid radome fairing forced convection heat transfer-coolant liquid shell cavity heat dissipation-air, coil windings, mangneto
Telescopic material, oscillator block heat finally radiate in air, realize the cooling of ultrasonic transducer.
Coolant liquid radome fairing forced convection heat transfer refers to the constraint and limitation by porous cylinder type coolant liquid radome fairing,
The coolant liquid of cold-zone carries out the flowing that material exchanges generated coolant liquid with the coolant liquid of hot-zone, produced by the flowing of coolant liquid
Reinforcing convective heat transfer process.
The method is suitable for the industrial applications of electrical power 500W magnetostriction type ultrasonic transducer below, especially
It is suitable for the industrial applications of ultrasonic crude-oil electro-desalting.
When being applied to the industrial applications of ultrasonic crude-oil electro-desalting, the industrial magnetostriction type ultrasonic wave
Energy converter cooling device is used with ultrasonic wave active region tube fit, can also be horizontally mounted, preferably with right angle setting
It is to be horizontally mounted；
The symmetrical ultrasonic transducer cooling device in both ends is arranged in ultrasonic wave active region pipeline；
Ultrasonic wave active region be mounted on it is de- before crude oil on the pipeline after the static mixer and mixing valve of electrical desalter.
Compared with prior art, the invention has the following beneficial effects:
(1) industrial magnetostriction type ultrasonic transducer cooling device of the invention, using coolant liquid self-circulation mode
Heat transfer cooling saves water resource, saves power consumption instead of complicated circulating water process, saves equipment peace
The public work Meteorological of dress；
(2) industrial magnetostriction type ultrasonic transducer cooling means of the invention, it is therefore prevented that followed in long-cycle production
Ring water slug, corrosion leakage, congeal caused by the impacted damage to ultrasonic equipment of cooling effect；
(3) present invention is suitable for the industrial applications of the magnetostriction type ultrasonic wave of 500W electrical power below, especially
Suitable for the industrial applications of ultrasonic crude-oil electro-desalting, meet industrial application requirement, ensures ultrasonic transducer long week
Phase stable operation.
Detailed description of the invention
Fig. 1 is the assembling schematic diagram of industrial magnetostriction type ultrasonic transducer cooling device of the invention；
Fig. 2 is the filling schematic diagram of coolant liquid of industrial magnetostriction type ultrasonic transducer cooling device of the invention；
Fig. 3 is that the face coolant liquid cavity A-A of industrial magnetostriction type ultrasonic transducer cooling device of the invention is cutd open
View；
Fig. 4 is the installation application schematic diagram of industrial magnetostriction type ultrasonic transducer cooling device of the invention；
Fig. 5 is the electro-desalting application signal of industrial magnetostriction type ultrasonic transducer cooling device of the invention；
In figure: 1, coolant liquid shell cavity；2, oscillator block；3, internal thread hole；4, sealing bolt is compressed；5, sealing ring；6,
Coolant liquid cavity；7, coil windings；8, magnetostriction materials；9, coolant liquid radome fairing；10, coolant injection hole；11, rubber is sealed
Glue；12, wiring cavity；13, fixing bolt；14, sealing bolt, 15, cannulated impaction bolt；16, wiring chamber lid；17, explosion-proof soft
Interface tube；18, coolant liquid cavity cover board；19, coolant liquid；20, gas phase expansion space；21, industrial magnetostriction type ultrasonic wave
Energy converter cooling device；22, ultrasonic wave active region pipeline；23, ultrasonic wave active region；24, crude oil pipeline before taking off；25, static mixed
Clutch；26, mixing valve；27, crude oil pipeline after taking off；28, electrical desalter；29, the center DCS；30, the anti-of supersonic generator is installed
Quick-fried cabinet；31, lead threaded hole.
Specific embodiment
The present invention will be further described with reference to embodiments, but protection scope of the present invention is not limited only to this.
Embodiment 1
As illustrated in the accompanying drawings from 1 to 3, a kind of industrial magnetostriction type ultrasonic transducer cooling device of the invention, structure is such as
Under:
Coolant liquid cavity 6 and wiring cavity 12 including fixing bolt (13) connection, the coil windings of ultrasonic transducer
7, the entirety of magnetostriction materials 8 and a part of oscillator block 2 are located inside coolant liquid cavity 6；Oscillator block 2 is close by compressing
Envelope bolt 4 and sealing ring 5 are mounted on one end of coolant liquid shell cavity 1, and wiring cavity 12 is mounted on cold by fixing bolt 13
But on the coolant liquid cavity cover board 18 of 1 other end of sap cavity body case；It is cooling that coolant liquid cavity 6 is internally provided with porous cylinder type
Liquid radome fairing 9, is symmetrical arranged that there are two coolant injection holes 10 on coolant liquid shell cavity 1.
Coolant liquid cavity 6 is cylinder type, and coolant liquid shell cavity 1 and coolant liquid cavity cover board 18 are stainless steel material.
The filling coolant liquid 19 of coolant liquid cavity 6 is glycerol, when filling coolant liquid 19, reserves 6 volume of coolant liquid cavity
10-40% is sealed as gas expansion space 20, coolant injection hole 10 by seal rubber 11 and sealing bolt 14.
The internal thread hole 3 connecting with trumpet type ultrasonic wave emitting facet is provided on oscillator block 2.Coolant liquid radome fairing 9 is
Barrel is provided with the barrel type structure of multiple apertures, and when installation, coolant liquid radome fairing 9 is first welded on coolant liquid cavity cover board 18
On, then coolant liquid cavity cover board 18 is welded on coolant liquid shell cavity 1.
Wiring cavity 12 includes wiring chamber lid 16 and Explosion-proof host interface 17.
Conducting wire of the coil windings 7 using insulating sheath, the cannulated impaction bolt 15 that the lead of coil windings 7 passes through open interior
Wiring cavity 12 is passed through from coolant liquid cavity 6, and the lead threaded hole 31 of cannulated impaction bolt 15 and coolant liquid cavity cover board 18 is close
Envelope connection realizes that cylinder type coolant liquid cavity 6 is isolated from the outside；The wiring of coil windings 7 is by Explosion-proof host interface 17 and surpasses
Sonic generator connection, supersonic generator are placed in the anti-explosion cabinet of installation supersonic generator, and it is fire-proof and explosion-proof to reach scene
Production requirement.
The cooling means of industrial magnetostriction type ultrasonic transducer cooling device of the invention is as follows:
Coolant liquid cavity 6 and wiring cavity 12, a porous cylinder type coolant liquid rectification built in coolant liquid cavity 6 are set
Cover 9, oscillator block 2 are mounted on one end of coolant liquid shell cavity 1 by compressing sealing bolt 4 and sealing ring 5, and wiring cavity 12 is logical
Cross the other end that fixing bolt 13 is mounted on coolant liquid shell cavity 1, the leads of coil windings 7 by cannulated impaction bolt 15 from
Coolant liquid cavity 6 is passed through wiring cavity 12；
Coolant liquid 19 is injected into coolant liquid cavity 6 by the coolant injection hole 10 of coolant liquid shell cavity 1, is injected cold
But it is sealed after liquid by seal rubber 11 and sealing bolt 14, coil windings 7 are completely submerged in cold with magnetostriction materials 8
But in liquid 19, the inner sidewall of the oscillator block 2 of energy converter is mostly submerged in coolant liquid 19；
The internal thread hole 3 of oscillator block 2 connects ultrasonic wave emitting facet, and the lead of coil windings 7 connects supersonic generator,
When ultrasonic transducer works, cooling radiation processes are as follows: heat-cooling of coil windings 7, magnetostriction materials 8, oscillator block 2
The cooling heat dissipation of liquid 19 9 forced convection heat transfers of cooling-coolant liquid radome fairing -1 heat dissipation of coolant liquid shell cavity-air, coil around
Group 7, magnetostriction materials 8, oscillator block 2 heat finally radiate in air, realize the cooling of ultrasonic transducer.
Embodiment 2
As shown in attached drawing 4-5, the industrial magnetostriction type ultrasonic transducer cooling device of embodiment 1 is applied to super
Sound wave crude oil electric desalting technique.
According to shown in Fig. 4, industrial magnetostriction type ultrasonic transducer cooling device 21 is horizontally arranged at ultrasonic wave
The both ends of active region pipeline 22.
According to shown in Fig. 5, the ultrasonic wave active region 23 including above-mentioned ultrasonic wave active region pipeline 22 is mounted on de- preceding former
Oil is on the pipeline after the static mixer 25 and mixing valve 26 of electrical desalter, and crude oil crude oil pipeline 24 before de- enters before taking off
Static mixer 25 enters electrical desalter 28 after ultrasonic wave active region 23 acts on, then is discharged by de- rear crude oil pipeline 27, surpasses
Sound wave effect area 23 is connected with the anti-explosion cabinet 30 of installation supersonic generator, passes through 29 centralized control of the center DCS.
Above-mentioned process flow is applied to the two-stage electrical desalter that 5,000,000 tons/year of ultrasonic waves prevent electrical desalter greasy filth from depositing,
Ultrasonic wave sound intensity 0.02-0.20w/cm2, frequency 21000Hz.
2 years effects of application test are shown: for magnetostriction type ultrasonic transducer under the action of cooling device, operation is steady
It is fixed, it is without failure；And cooling of being conducted heat by the way of coolant liquid self-loopa, instead of complicated circulating water process, section
Water resource and power consumption have been saved, the public work Meteorological of equipment installation is saved.
Claims (10)
1. a kind of industrial magnetostriction type ultrasonic transducer cooling device, it is characterised in that: even including fixing bolt (13)
The coolant liquid cavity (6) and wiring cavity (12) connect, the coil windings (7) of ultrasonic transducer, magnetostriction materials (8) it is whole
It is internal that a part of body and oscillator block (2) is located at coolant liquid cavity (6)；Oscillator block (2) is sealing bolt (4) and close by compressing
Seal (5) is mounted on one end of coolant liquid shell cavity (1), and wiring cavity (12) is mounted on coolant liquid by fixing bolt (13)
On the coolant liquid cavity cover board (18) of shell cavity (1) other end；It is cold that coolant liquid cavity (6) is internally provided with porous cylinder type
But liquid radome fairing (9) are provided with coolant injection hole (10) on coolant liquid cavity cover board (18).
2. industrial magnetostriction type ultrasonic transducer cooling device according to claim 1, it is characterised in that: oscillator
Internal thread hole (3) are provided on block (2).
3. industrial magnetostriction type ultrasonic transducer cooling device according to claim 1, it is characterised in that: cooling
Liquid filler port (10) is sealed by seal rubber (11) and sealing bolt (14).
4. industrial magnetostriction type ultrasonic transducer cooling device according to claim 1, it is characterised in that: cooling
Sap cavity body case (1) and coolant liquid cavity cover board (18) are metal material.
5. industrial magnetostriction type ultrasonic transducer cooling device according to claim 1, it is characterised in that: wiring
Cavity (12) includes wiring chamber lid (16) and Explosion-proof host interface (17).
6. industrial magnetostriction type ultrasonic transducer cooling device according to claim 1, it is characterised in that: coil
The lead of winding (7) is passed through wiring cavity (12) from coolant liquid cavity (6) by cannulated impaction bolt (15).
7. industrial magnetostriction type ultrasonic transducer cooling device according to claim 1, it is characterised in that: cooling
Sap cavity body (6) reserves the 10-40% of coolant liquid cavity (6) volume as gas phase expansion space after filling coolant liquid (19)
(20)。
8. industrial magnetostriction type ultrasonic transducer cooling device according to claim 1, it is characterised in that: cooling
The filling coolant liquid (19) of sap cavity body (6) is the mixing of one or more of water, ethyl alcohol, propyl alcohol, ethylene glycol, glycerol
Object.
9. industrial magnetostriction type ultrasonic transducer cooling device according to claim 1, it is characterised in that: be applicable in
In the industrial applications of electrical power 500W magnetostriction type ultrasonic transducer below.
10. a kind of cooling of the described in any item industrial magnetostriction type ultrasonic transducer cooling devices of claim 1-9
Method, it is characterised in that method is as follows:
Coolant liquid cavity (6) are set and wiring cavity (12), a porous cylinder type coolant liquid built in coolant liquid cavity (6) are whole
Stream cover (9), oscillator block (2) are mounted on one end of coolant liquid shell cavity (1) by compressing sealing bolt (4) and sealing ring (5),
Wiring cavity (12) is mounted on the coolant liquid cavity cover board (18) of coolant liquid shell cavity (1) other end by fixing bolt (13)
On, the lead of coil windings (7) is passed through wiring cavity (12) from coolant liquid cavity (6) by cannulated impaction bolt (15)；
Coolant liquid is injected into coolant liquid cavity (6) by the coolant injection hole (10) on coolant liquid cavity cover board (18)
(19), injection coolant liquid (19) is sealed by seal rubber (11) and sealing bolt (14) afterwards, coil windings (7) and mangneto
Telescopic material (8) is completely submerged in coolant liquid (19), and the inner sidewall of the oscillator block (2) of energy converter is mostly submerged in cooling
In liquid (19)；
Oscillator block (2) connects ultrasonic wave emitting facet, the lead connection ultrasonic wave hair of coil windings (7) by internal thread hole (3)
Raw device, when ultrasonic transducer works, cooling radiation processes are as follows: coil windings (7), magnetostriction materials (8), oscillator block (2)
Heat-coolant liquid (19) cooling-coolant liquid radome fairing (9) forced convection heat transfer-coolant liquid shell cavity (1) heat dissipation-
The cooling heat dissipation of air, coil windings (7), magnetostriction materials (8), oscillator block (2) heat finally radiate in air, realize
The cooling of ultrasonic transducer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910475380.7A CN110076073A (en) | 2019-05-31 | 2019-05-31 | Industrial magnetostriction type ultrasonic transducer cooling device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910475380.7A CN110076073A (en) | 2019-05-31 | 2019-05-31 | Industrial magnetostriction type ultrasonic transducer cooling device and method |
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| Publication Number | Publication Date |
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| CN110076073A true CN110076073A (en) | 2019-08-02 |
Family
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| CN201910475380.7A Pending CN110076073A (en) | 2019-05-31 | 2019-05-31 | Industrial magnetostriction type ultrasonic transducer cooling device and method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115877188A (en) * | 2023-03-04 | 2023-03-31 | 大禹节水（天津）有限公司 | Ultrasonic water meter circuit detection device |
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