CN202085093U - Electricity generation device - Google Patents
Electricity generation device Download PDFInfo
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- CN202085093U CN202085093U CN2011201958024U CN201120195802U CN202085093U CN 202085093 U CN202085093 U CN 202085093U CN 2011201958024 U CN2011201958024 U CN 2011201958024U CN 201120195802 U CN201120195802 U CN 201120195802U CN 202085093 U CN202085093 U CN 202085093U
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- metallic plate
- housing
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- trt
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Abstract
The utility model discloses an electricity generation device which comprises a housing, electricity generation parts arranged therein, and terminals sealed outside the housing. The housing is a vacuum sealed glass housing. The electricity generation parts comprises a first metal plate, a second metal plate and a cathode, wherein the first metal plate and the second metal plate are disposed inside the housing, and the cathode is arranged between the first metal plate and the second metal plate. The two ends of the first and second metal plates and two ends of the cathode are respectively connected with a metal rod, wherein one end of the metal rod is connected with one of the terminals. The terminals are arranged outside the housing. The electricity generation device has the advantages of simple structure, low electric energy consumption, low cost, etc.
Description
Technical field
The utility model relates to a kind of Blast Furnace Top Gas Recovery Turbine Unit (TRT), particularly relates to a kind of Blast Furnace Top Gas Recovery Turbine Unit (TRT) of generating electricity by the cathode emission electronics.
Background technology
At present, normally used Blast Furnace Top Gas Recovery Turbine Unit (TRT) is to use electromagnetic induction principle, mechanical energy is converted into the device of electric energy.This generating device structure more complicated, mechanical energy consumption is big, and, the cost height.
Summary of the invention
The purpose of this utility model is to remedy the deficiencies in the prior art a kind of simple in structure, consuming little energy, Blast Furnace Top Gas Recovery Turbine Unit (TRT) that cost is low are provided.
The technical solution adopted in the utility model is as follows in order to achieve the above object:
Blast Furnace Top Gas Recovery Turbine Unit (TRT) of the present utility model mainly by housing, be arranged at the generating parts in the housing and be packaged on the outer binding post of housing and constitute, wherein, described generating parts comprise be arranged at first metallic plate, second metallic plate in the housing and be arranged at first metallic plate and second metallic plate between negative electrode, be connected with the Metallic rod that an end is connected with binding post respectively on the two ends of described first metallic plate, second metallic plate and negative electrode, described binding post places outside the housing.
Described first metallic plate connects the negative pole of DC power supply, and described second metallic plate connects ground wire.
Described housing is a vacuum seal glass housing.
Blast Furnace Top Gas Recovery Turbine Unit (TRT) of the present utility model has simple in structure, few, the low cost and other advantages of power consumption.
Description of drawings
Fig. 1 is the structural representation of the utility model Blast Furnace Top Gas Recovery Turbine Unit (TRT).
Among the figure, 1, first metallic plate 2, second metallic plate 3, negative electrode 4, housing 5, Metallic rod 6, binding post.
Embodiment
As shown in Figure 1, Blast Furnace Top Gas Recovery Turbine Unit (TRT) of the present utility model is mainly by housing 4, be arranged at the generating parts in the housing 4 and be packaged on the outer binding post of housing 6 and constitute, wherein, described housing 4 is vacuum seal glass housing, described generating parts comprise first metallic plate 1 that is arranged in the housing 4, second metallic plate 2 and be arranged at first metallic plate 1 and second metallic plate 2 between negative electrode 3, described negative electrode 3 is made by the mixture that applies one deck barium monoxide and strontium oxide strontia on the metallic nickel, described generating parts mutually insulated, described first metallic plate 1, being connected with an end on the two ends of second metallic plate 2 and negative electrode 3 respectively is the Metallic rod 5 of binding post 6, described Metallic rod 5 is packaged on outside the housing, and the described generating parts of support fixation, the vacuum degree in the described vacuum seal glass housing is 1
* 10 -7 Millimetres of mercury, described first metallic plate 1 connects the negative pole of DC power supply, and described second metallic plate 2 connects ground wire.
The operation principle of the utility model Blast Furnace Top Gas Recovery Turbine Unit (TRT) is as follows: the negative pole that connects external dc power on described first metallic plate 1, negative electrical charge flows into described first metallic plate 1 and form negative electric field around first metallic plate 1, described second metallic plate 2 connects ground wire, at this moment, the part that influenced by first metallic plate, 1 negative electric field of described second metallic plate 2 is distributed with the positive charge that is flowed into by earth connection, and the positive charge that flows into second metallic plate 2 forms positive electric field.When negative electrode 3 connected ground wires, described negative electrode 3 was subjected to the positive and negative electric field action of first metallic plate 1 and second metallic plate 2, and the positive charge on the cathode surface of first metallic plate, 1 negative electric field makes the cathode portion surface produce positive electric field more than negative electrical charge; Negative electrical charge on the cathode surface of second metallic plate, 2 positive electric fields makes the cathode portion surface produce negative electric field more than positive charge.When the minus earth line is disconnected, connect with the mains and during heated cathode, negative electrode begins emitting electrons.The part electrons emitted towards second metallic plate 2 of negative electrode is repelled by self negative electric field and the positive electric field of second metallic plate 2 attracts, to 2 motions of second metallic plate, at this moment, when the negative electrode negative charge amount reduces gradually, voltage also begins to rise, when cathode plane when the surface negative charge amount of the part of second metallic plate 2 is less than the positive charge amount, the electric field of this part becomes positive electric field.The attraction of the positive electric field of second metallic plate 2 that the electronics of cathode emission is suffered needs only the attraction greater than the negative electrode positive electric field, the electronics of cathode emission will continue to 2 motions of second metallic plate, along with the negative charge amount continuous decrease on the negative electrode, cathode plane is strengthened gradually to the positive electric field of second metallic plate, 2 parts, the electronics of cathode emission is stopped to 2 motions of second metallic plate, at this moment, cathode voltage also reaches peak.Because the whole surface of negative electrode is an equipotential surface, so cathode plane is to the also corresponding increase of ratio of the part surface positive charge amount and the negative charge amount of first metallic plate.
The negative electrode 3 of the utility model Blast Furnace Top Gas Recovery Turbine Unit (TRT) is subjected to thermal electron and voltage when reaching peak, the negative electrode and second metallic plate constitute power supply and outside output current, because cathode voltage is than the voltage height of second metallic plate, outwards the electric current of output is to be flowed out by negative electrode, flow back to second metallic plate through behind the power consumption equipment, flow to negative electrode by second metallic plate again in Blast Furnace Top Gas Recovery Turbine Unit (TRT) inside.And free electron travel direction and current opposite in direction are flowed out by second metallic plate, flow back to negative electrode through power consumption equipment, again from cathode emission and arrive second metallic plate.
The cathode voltage of the utility model Blast Furnace Top Gas Recovery Turbine Unit (TRT) is by the negative voltage decision of first metallic plate, because the height of the negative voltage of first metallic plate determines the power of the negative electric field of first metallic plate, the power of the positive electric field that the power of the negative electric field of first metallic plate forms when determining the second metallic plate ground connection again, the power of the positive electric field of second metallic plate determines the power of the positive electric field that forms behind the cathode emission electronics again, also just determines the height of cathode voltage.
When Blast Furnace Top Gas Recovery Turbine Unit (TRT) of the present utility model was worked, described first metallic plate did not have electric current to pass through, and the negative voltage of therefore keeping first metallic plate is without consumed power, and the height of just keeping cathode voltage is irrelevant with the electric energy that consumes.Electric energy when this Blast Furnace Top Gas Recovery Turbine Unit (TRT) only consumes heated cathode.The maximum current of this Blast Furnace Top Gas Recovery Turbine Unit (TRT) output is the maximum of cathode emission electronics, is determined value.
During concrete enforcement, described first metallic plate connection external voltage is-400 volts a dc power cathode, and free electron flows into first metallic plate, and produces the negative electric field that is equivalent to negative voltage around first metallic plate.Second metallic plate connects ground wire, the part that influenced by the first metallic plate negative electric field of described second metallic plate is distributed with the positive charge that is flowed into by earth connection, the density of positive charge is by near the electric field strength decision of negative electric field second metallic plate of first metallic plate, and the positive charge that flows into second metallic plate forms and the corresponding positive electric field of density.Then, connecting voltage to negative electrode is 5 volts power supply, the electric current that flows through negative electrode is 2 amperes, when the temperature of negative electrode reaches 950 ~ 1150 ° of K, negative electrode begins the normal transmission electronics, described cathode plane is attracted by the positive electric field of second metallic plate to the part electrons emitted of second metallic plate, move to second metallic plate.Along with the minimizing of the cathode emission Electronic Negative quantity of electric charge, cathode plane forms positive electric field to the part of second metallic plate, and positive electric field intensity increases gradually, and cathode voltage also rises simultaneously.The electronics that the positive electric field that produces to the part of second metallic plate when cathode plane increases to cathode emission stops when second metallic plate moves, and cathode voltage reaches 220 volts.The second metallic plate earthed voltage is zero, and the negative electrode and second metallic plate are as the outside output current of power supply.The rated value of the cathode emission electronics of this Blast Furnace Top Gas Recovery Turbine Unit (TRT) is 0.1 ampere, and consumed power is 5 volts
*2 amperes=10 watts, the power of output is 220 volts
*0.1 ampere=22 watts.
Claims (3)
1. Blast Furnace Top Gas Recovery Turbine Unit (TRT), it is mainly by housing (4), be arranged at the generating parts in the housing (4) and be packaged on the outer binding post (6) of housing and constitute, it is characterized in that: described generating parts comprise first metallic plate (1) that is arranged in the housing (4), second metallic plate (2) and be arranged at first metallic plate (1) and second metallic plate (2) between negative electrode (3), described first metallic plate (1), be connected with the Metallic rod (5) that an end is connected with binding post (6) on the two ends of second metallic plate (2) and negative electrode (3) respectively, described binding post (6) places outside the housing.
2. Blast Furnace Top Gas Recovery Turbine Unit (TRT) according to claim 1 is characterized in that: described first metallic plate (1) connects the negative pole of DC power supply, and described second metallic plate (2) connects ground wire.
3. Blast Furnace Top Gas Recovery Turbine Unit (TRT) according to claim 1 is characterized in that: described housing (4) is a vacuum seal glass housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201958024U CN202085093U (en) | 2011-06-13 | 2011-06-13 | Electricity generation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201958024U CN202085093U (en) | 2011-06-13 | 2011-06-13 | Electricity generation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202085093U true CN202085093U (en) | 2011-12-21 |
Family
ID=45345709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201958024U Expired - Fee Related CN202085093U (en) | 2011-06-13 | 2011-06-13 | Electricity generation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202085093U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112670393A (en) * | 2019-10-16 | 2021-04-16 | 株式会社Kelk | Thermoelectric module and method for manufacturing terminal for thermoelectric module |
-
2011
- 2011-06-13 CN CN2011201958024U patent/CN202085093U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112670393A (en) * | 2019-10-16 | 2021-04-16 | 株式会社Kelk | Thermoelectric module and method for manufacturing terminal for thermoelectric module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111221 Termination date: 20200613 |