CN108906147A - A kind of experimental provision of solid material Ohmic heating - Google Patents
A kind of experimental provision of solid material Ohmic heating Download PDFInfo
- Publication number
- CN108906147A CN108906147A CN201810773251.1A CN201810773251A CN108906147A CN 108906147 A CN108906147 A CN 108906147A CN 201810773251 A CN201810773251 A CN 201810773251A CN 108906147 A CN108906147 A CN 108906147A
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- CN
- China
- Prior art keywords
- electrode plate
- ohmic heating
- solid material
- experimental provision
- connecting rod
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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.)
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L7/00—Heating or cooling apparatus; Heat insulating devices
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- Health & Medical Sciences (AREA)
- Clinical Laboratory Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Control Of Resistance Heating (AREA)
Abstract
A kind of experimental provision of solid material Ohmic heating is related to experiment equipment technical field, specially a kind of experiment equipment equipment applied to Ohmic heating.Ohmic Heating Technology is directly to be heated using electric energy, with material quick heating, the advantages that heat utilization rate is high, and converted products is high-quality, but Ohmic heating experimental provision used in researcher now, mostly oneself is processed, pieces together, glue is sticked with to be formed, it is not easy to replace there are electrode plate, electrode plate spacing is non-adjustable, when especially heating solid material, electrode plate contacts not close with material, and material deformation quantity is difficult to the problems such as measuring.The present invention devises a kind of experimental provision of solid material Ohmic heating, which can arbitrarily change electrode plate material, adjust electrode plate spacing, and be easy to measure material deformation quantity.
Description
Technical field
The present invention relates to experiment equipment technical field, specially a kind of experiment equipment equipment applied to Ohmic heating.
Background technique
Ohmic Heating Technology is directly to be heated using electric energy, has material quick heating, and heat utilization rate is high, and processing produces
The advantages that quality is good, so gradually having caused the concern of domestic and international food worker.But now used in researcher
Ohmic heating experimental provision, mostly oneself is processed, pieces together, glue is sticked with to be formed, and is not easy to replace there are electrode plate, electrode plate spacing
Non-adjustable, when especially heating to solid material, electrode plate contacts not close with material, and material deformation quantity is difficult to measure
The problems such as.
Summary of the invention
In order to gram solve the problems, such as described in background technique, the present invention devises a kind of experiment dress of solid material Ohmic heating
It sets, which can arbitrarily change electrode plate material, adjust electrode plate spacing, and be easy to measure material deformation quantity.
The technical solution adopted by the present invention to solve the technical problems is：
A kind of experimental provision of solid material Ohmic heating, including electrode nut, shell, electrode plate, connecting rod, spring, lid
With digital display scale.The shell includes bottom notch, electrode through-hole, leakage fluid dram and galvanic couple socket；The digital display scale includes three
A key, display screen, displacement sensor and central processing unit, three keys be respectively " power on/off ", " reading " and
" calibration ".
Preferably, the electric conductors such as titanium steel, stainless steel, aluminium alloy and graphite can be selected in the material of the electrode plate.
Preferably, the shell can be made with lid of materials such as ceramics, photosensitive resin, nylon.
Preferably, there is the graduation mark of recess in the connecting rod.
Preferably, the external screw thread of the electrode plate is matched with connecting rod internal screw thread.
Specific work process and working principle are as follows：
Suitable electrodes are selected, an electrode is placed in housing bottom by housing bottom electrode through-hole, external cord and with electrode spiral shell
Mother tightens fixation；After another electrode external cord, fixation is tightened with connecting rod.Connecting rod is worn different from one spring of electrode end cap
Lid and digital display scale are crossed, digital display scale is fixed as one with lid.Solid material to be detected is put into the intracorporal electricity of shell
On pole plate, lid and shell are fastened, and two electrode plates are combined closely with solid material holding under the action of the spring.Thermocouple is worn
Galvanic couple socket is crossed, is penetrated in solid material.
Due to there is the graduation mark of recess in connecting rod, when connecting rod has mobile in digital display scale, on digital display scale
Displacement sensor can read displacement, and by the processing of central processing unit, displacement is shown on a display screen.
" power on/off " key on digital display scale is pressed, " calibration " is pressed after booting.Two external cords connect power supply respectively
Positive and negative anodes, Ohmic heating solid material starts, and after heating a period of time, can press " reading " key, digital display scale is shown
Display screen shows that solid material deformation quantity, " reading " key can be pressed repeatedly, records and shows the shape after pressing every time
Variable.Thermocouple can also read temperature of charge in real time simultaneously.
The beneficial effects of the invention are as follows：
Structure of the invention is reasonable, compact layout, is readily produced manufacture, practical.
The present invention can arbitrarily change electrode plate material, to reach the Ohmic heating effect of comparison Different electrodes plate matter.
The present invention is easy to measure the micro-strain amount of solid material in Ohmic heating.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is a kind of experimental provision perspective view of solid material Ohmic heating；
Fig. 2 is a kind of experimental provision explosive view of solid material Ohmic heating；
Fig. 3 is that a kind of experimental provision of solid material Ohmic heating throws view；
Fig. 4 is a kind of shell of the experimental provision of solid material Ohmic heating；
Fig. 5 is a kind of digital display scale of the experimental provision of solid material Ohmic heating；
Fig. 6 is a kind of connecting rod of the experimental provision of solid material Ohmic heating.
Label in attached drawing is respectively:
In Fig. 2：1- electrode nut, 2- shell, 3- electrode plate B, 4- connecting rod, 5- spring, 6- lid, 7- digital display scale.
In Fig. 3：8- electrode plate A.
In Fig. 4：2.1- bottom notch, 2.2- electrode through-hole, 2.3- leakage fluid dram, 2.4- galvanic couple socket.
In Fig. 5：7.1- key, 7.1.1- " power on/off " key, 7.1.2- " reading ", 7.1.3- " calibration ", 7.2- are aobvious
Display screen.
Specific embodiment
Technical solution in the embodiment of the present invention is clearly and completely retouched with reference to the accompanying drawings and detailed description
It states, a kind of experimental provision of solid material Ohmic heating, including electrode nut（1）, shell（2）, electrode plate（3,8）, connecting rod
（4）, spring（5）, lid（6）With digital display scale（7）.The shell includes bottom notch（2.1）, electrode through-hole（2.2）, drain
Mouthful（2.3）With galvanic couple socket（2.4）；The digital display scale includes three keys（7.1）, display screen（7.2）, displacement sensor and
Central processing unit, three keys are " power on/off " respectively（7.1.1）, " reading "（7.1.2）" calibration "（7.1.3）.
Preferably, the electrode plate（3,8）Material the electric conductors such as titanium steel, stainless steel, aluminium alloy and graphite can be selected.
Preferably, the shell（2）With lid（6）It can be made of materials such as ceramics, photosensitive resin, nylon.Preferably, the company
There is the graduation mark of recess on extension bar.Preferably, the electrode plate（3）External screw thread and connecting rod（4）Internal screw thread matches.
Select appropriate electrical pole plate（3,8）, by an electrode plate（8）Pass through housing bottom electrode through-hole（2.2）It is placed in shell（2）
Bottom, external cord and with electrode nut（1）Tighten fixation；Another electrode plate（3）After external cord, with connecting rod（4）It tightens
It is fixed.Connecting rod（4）Different from one spring of electrode end cap（5）, and pass through lid（6）With digital display scale（7）, digital display scale（7）With
Lid（6）It is fixed as one.
Solid material to be detected is put into shell（2）Interior electrode plate（8）On, lid（6）With shell（2）Fastening,
And pass through lid（6）Protrusion（6.1）With shell（2）Groove（2.1）Rotation engagement.In spring（5）Under the action of two electricity
Pole plate（3,8）It combines closely with solid material holding.Thermocouple passes through galvanic couple socket（2.4）, penetrate in solid material.
Due to connecting rod（4）On have the graduation mark of recess, work as connecting rod（4）In digital display scale（7）In when having mobile, digital display
Scale（7）On displacement sensor can read displacement, by the processing of central processing unit, displacement is shown in display screen
（7.2）On.
It presses on digital display scale（7）" power on/off " key（7.1.1）, " calibration " is pressed after booting（7.1.3）.Two
External cord connects the positive and negative anodes of power supply respectively, and Ohmic heating solid material starts, and after heating a period of time, can press " reading "
Key（7.1.2）, digital display scale（7）Display screen（7.2）Show solid material deformation quantity, " reading " key
（7.1.2）It can repeatedly press, record and show the deformation quantity after pressing every time.Thermocouple can also read material in real time simultaneously
Temperature.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
Claims (6)
1. a kind of experimental provision of solid material Ohmic heating, including electrode nut, shell, electrode plate, connecting rod, spring, lid
Body and digital display scale.
2. the shell includes bottom notch, electrode through-hole, leakage fluid dram and galvanic couple socket；The digital display scale includes three and presses
Key, display screen, displacement sensor and central processing unit, three keys are " power on/off ", " reading " and " school respectively
It is quasi- ".
3. preferably, the electric conductors such as titanium steel, stainless steel, aluminium alloy and graphite can be selected in the material of the electrode plate.
4. preferably, the shell can be made with lid of materials such as ceramics, photosensitive resin, nylon.
5. preferably, there is the graduation mark of recess in the connecting rod.
6. preferably, the external screw thread of the electrode plate is matched with connecting rod internal screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810773251.1A CN108906147A (en) | 2018-07-14 | 2018-07-14 | A kind of experimental provision of solid material Ohmic heating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810773251.1A CN108906147A (en) | 2018-07-14 | 2018-07-14 | A kind of experimental provision of solid material Ohmic heating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108906147A true CN108906147A (en) | 2018-11-30 |
Family
ID=64413899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810773251.1A Pending CN108906147A (en) | 2018-07-14 | 2018-07-14 | A kind of experimental provision of solid material Ohmic heating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108906147A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114353437A (en) * | 2022-01-05 | 2022-04-15 | 浙江工业大学 | Method and device for controlling ohmic heating drying process of salted and preserved fish |
-
2018
- 2018-07-14 CN CN201810773251.1A patent/CN108906147A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114353437A (en) * | 2022-01-05 | 2022-04-15 | 浙江工业大学 | Method and device for controlling ohmic heating drying process of salted and preserved fish |
| CN114353437B (en) * | 2022-01-05 | 2022-11-22 | 浙江工业大学 | Method and device for controlling ohmic heating drying process of salted and preserved fish |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181130 |
|
| WD01 | Invention patent application deemed withdrawn after publication |