CN114210000A - Microcomputer type intelligent harmonic elimination device - Google Patents
Microcomputer type intelligent harmonic elimination device Download PDFInfo
- Publication number
- CN114210000A CN114210000A CN202110633886.3A CN202110633886A CN114210000A CN 114210000 A CN114210000 A CN 114210000A CN 202110633886 A CN202110633886 A CN 202110633886A CN 114210000 A CN114210000 A CN 114210000A
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- Prior art keywords
- fire extinguishing
- cavity
- extinguishing device
- elimination device
- microcomputer
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Classifications
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/16—Fire prevention, containment or extinguishing specially adapted for particular objects or places in electrical installations, e.g. cableways
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/005—Delivery of fire-extinguishing material using nozzles
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
- A62C37/08—Control of fire-fighting equipment comprising an outlet device containing a sensor, or itself being the sensor, i.e. self-contained sprinklers
- A62C37/10—Releasing means, e.g. electrically released
- A62C37/11—Releasing means, e.g. electrically released heat-sensitive
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C99/00—Subject matter not provided for in other groups of this subclass
- A62C99/0009—Methods of extinguishing or preventing the spread of fire by cooling down or suffocating the flames
- A62C99/0018—Methods of extinguishing or preventing the spread of fire by cooling down or suffocating the flames using gases or vapours that do not support combustion, e.g. steam, carbon dioxide
- A62C99/0027—Carbon dioxide extinguishers
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C99/00—Subject matter not provided for in other groups of this subclass
- A62C99/0009—Methods of extinguishing or preventing the spread of fire by cooling down or suffocating the flames
- A62C99/0045—Methods of extinguishing or preventing the spread of fire by cooling down or suffocating the flames using solid substances, e.g. sand, ashes; using substances forming a crust
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- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention discloses a microcomputer-type intelligent harmonic elimination device, which comprises a harmonic elimination device shell, a fire extinguishing device, a harmonic elimination device body and a buffer device, wherein the fire extinguishing device is positioned in a cavity of the harmonic elimination device shell; the fire extinguishing device is composed of soldering tin, carbon dioxide gas, a nozzle, dry powder, a rotating shaft, a fixing shaft, a magnet and a fire extinguishing device cavity, wherein the soldering tin is located in an inner cavity of the nozzle, the carbon dioxide gas is located above an inner cavity of the fire extinguishing device cavity, and the dry powder is located below the inner cavity of the fire extinguishing device cavity. According to the fire extinguishing device, the fire extinguishing device is composed of soldering tin, carbon dioxide gas, a nozzle, dry powder, a rotating shaft, a fixed shaft, a first magnet, a second magnet and a fire extinguishing device cavity, when high temperature is met, the soldering tin at the position of the nozzle is melted, the carbon dioxide gas and the dry powder in the fire extinguishing device cavity are sprayed out through the nozzle, a fire source is blocked, and the fire extinguishing effect is achieved.
Description
Technical Field
The invention belongs to the technical field of power system equipment, and particularly relates to a microcomputer type intelligent harmonic elimination device.
Background
The intelligent resonance eliminator is an instrument placed on the secondary side of PT (so called secondary resonance eliminator) for eliminating ferromagnetic resonance, and is different from the primary resonance eliminator in that the microcomputer resonance eliminator is a resonance eliminator, and has the advantages of analysis, recording, printing, uploading and the like, and the voltage transformer (PT) often burnt or even exploded vicious accidents frequently occur in the power department and users due to ferromagnetic resonance.
Therefore, the invention provides a microcomputer type intelligent harmonic elimination device to solve the problems.
Disclosure of Invention
In view of the above problems, the present invention provides a microcomputer-type intelligent resonance elimination device to solve the problems proposed in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: a microcomputer-type intelligent harmonic elimination device comprises a harmonic elimination device shell, a fire extinguishing device, a harmonic elimination device body and a buffer device, wherein the fire extinguishing device is positioned in a cavity of the harmonic elimination device shell;
the fire extinguishing device comprises soldering tin, carbon dioxide gas, a nozzle, dry powder, a rotating shaft, a fixed shaft, a first magnet, a second magnet and a fire extinguishing device cavity, wherein the soldering tin is positioned in an inner cavity of the nozzle, the carbon dioxide gas is positioned above the inner cavity of the fire extinguishing device cavity, the dry powder is positioned below the inner cavity of the fire extinguishing device cavity, the nozzle is welded on the outer side of the fire extinguishing device cavity, and the rotating shaft is welded with the fire extinguishing device cavity;
the buffer device is composed of an upper supporting block, a lower supporting block, springs and fixing screws, wherein the upper supporting block and the lower supporting block are fixedly connected through the springs.
Furthermore, the rotating shaft is fixedly connected with the two first magnets, the fixed shaft is fixedly connected with the two second magnets, and the positions of the first magnets, which are close to the second magnets, are the same poles; the fixed shaft is fixedly connected with the top end of the inner wall of the resonance elimination device shell; the fixed shaft and the rotating shaft are both made of copper.
Furthermore, the fire extinguishing device cavity and the two nozzles are made of copper, and the two nozzles are all in through connection with the fire extinguishing device cavity.
Furthermore, the two nozzles are close to the bottom end surface of the fire extinguishing device cavity, and an included angle of 180 degrees is formed between the two nozzles and the center of the cross section of the fire extinguishing device cavity; the nozzle is arc-shaped, and an included angle of 60 degrees is formed between the nozzle and the surface of the cavity of the fire extinguishing device.
The pressure in the cavity of the fire extinguishing device is 1.2 MPa by further carbon dioxide gas.
The solder is further composed of 63% of tin and 37% of lead, and is melted at the temperature of 183 ℃, and the solder seals the two nozzles, so that external air cannot enter the cavity of the fire extinguishing device.
Further fixed screw and bottom suspension strut fixed connection, go up supporting shoe and harmonic elimination device body fixed connection, the bottom suspension strut passes through fixed screw and harmonic elimination device casing bottom fixed connection.
A plurality of air holes are formed in the outer side of the resonance elimination device shell in a penetrating mode, and a display screen is installed at the front end of the resonance elimination device shell; the resonance elimination device body is fixedly connected with the display screen through a lead.
The invention has the technical effects and advantages that:
1. the fire extinguishing device comprises soldering tin, carbon dioxide gas, a nozzle, dry powder, a rotating shaft, a fixed shaft, a first magnet, a second magnet and a fire extinguishing device cavity, wherein the soldering tin at the position of the nozzle can be melted when the fire extinguishing device is subjected to high temperature 2, and the carbon dioxide gas and the dry powder in the fire extinguishing device cavity can be sprayed out through the nozzle to block a fire source, so that the fire extinguishing effect is achieved.
2. The buffer device comprises an upper support block, a lower support block, springs and fixing screws, wherein the upper support block and the lower support block are fixedly connected through a plurality of springs, the upper support block is fixedly connected with a resonance elimination device body, and the springs are connected with the upper support block and the lower support block to achieve the buffer and shock absorption effects during transportation.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and those skilled in the art can also obtain other drawings according to the drawings without creative efforts.
FIG. 1 is a schematic diagram showing the overall structure of a microcomputer-type intelligent harmonic elimination device according to the present invention;
FIG. 2 is a schematic diagram showing the internal connection of a microcomputer-based intelligent resonance elimination device according to the present invention;
FIG. 3 is a schematic diagram of a fire extinguishing apparatus of the microcomputer-based intelligent resonance elimination apparatus of the present invention;
FIG. 4 is a cross-sectional view of a fire extinguishing apparatus of the microcomputer-based intelligent resonance elimination device of the present invention;
FIG. 5 shows an enlarged view of a microcomputer-based intelligent resonance elimination device A of the present invention;
FIG. 6 shows an enlarged view of a microcomputer-based intelligent resonance elimination device B of the present invention;
description of reference numerals:
1. a resonance elimination device shell; 11. air holes are formed; 12. a display screen;
2. a fire extinguishing device; 21. soldering tin; 22. carbon dioxide gas; 23. a nozzle; 24. dry powder; 25. A rotating shaft; 26. a fixed shaft; 27. a first magnet; 28. a magnet II; 29. a fire extinguishing device cavity;
3. a resonance elimination device body;
4. a buffer device; 41. an upper support block; 42. a lower support block; 43. a spring; 44. and fixing the screw.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides a microcomputer-type intelligent harmonic elimination device, which comprises a harmonic elimination device shell 1, a fire extinguishing device 2, a harmonic elimination device body 3 and a buffer device 4, wherein the fire extinguishing device 2 is positioned in a cavity of the harmonic elimination device shell 1;
the fire extinguishing device 2 is composed of soldering tin 21, carbon dioxide gas 22, a nozzle 23, dry powder 24, a rotating shaft 25, a fixing shaft 26, a first magnet 27, a second magnet 28 and a fire extinguishing device cavity 29, wherein the soldering tin 21 is located in an inner cavity of the nozzle 23, the carbon dioxide gas 22 is located above the inner cavity of the fire extinguishing device cavity 29, the dry powder 24 is located below the inner cavity of the fire extinguishing device cavity 29, the nozzle 23 is welded on the outer side of the fire extinguishing device cavity 29, and the rotating shaft 25 is connected with the fire extinguishing device cavity 29 in a welding mode;
the buffer device 4 is composed of an upper supporting block 41, a lower supporting block 42, springs 43 and fixing screws 44, wherein the upper supporting block 41 and the lower supporting block 42 are fixedly connected through the springs 43, and the springs 43 are connected with the upper supporting block 41 and the lower supporting block 42 to achieve the buffer and shock absorption effects.
Further, the rotating shaft 25 is fixedly connected with two first magnets 27, the fixed shaft 26 is fixedly connected with two second magnets 28, and the positions of the first magnets 27 and the second magnets 28 close to each other are the same pole; the fixed shaft 26 is fixedly connected with the top end of the inner wall of the resonance elimination device shell 1; the fixed shaft 26 and the rotating shaft 25 are both made of copper, the magnets cannot adsorb copper, so that the action force of the magnets on the copper can be avoided, the magnets have the action of repelling the same poles, and the two first magnets 27 connected to the rotating shaft 25 and the two second magnets 28 on the fixed shaft 26 generate the repelling action force. The contact between the rotating shaft 25 and the fixed shaft 26 is prevented, and the friction between the rotating shaft 25 and the fixed shaft 26 is reduced, so that the rotating shaft 25 is more convenient to rotate.
Further, the fire extinguishing device cavity 29 and the two nozzles 23 are both made of copper, and the two nozzles 23 are both connected with the fire extinguishing device cavity 29 in a penetrating manner.
Further, the two nozzles 23 are close to the bottom end surface of the fire extinguishing device cavity, and an included angle of 180 degrees is formed between the two nozzles 23 and the center of the cross section of the fire extinguishing device cavity 29; the nozzle 23 is arc-shaped, and an included angle of 60 degrees is formed between the nozzle 23 and the surface of the fire extinguishing device cavity 29.
Further, the carbon dioxide gas 22 is such that the pressure in the extinguishing device chamber 29 is 1.2 mpa.
Further, soldering tin 21 comprises 63% of tin and 37% of lead, and melts at 183 ℃, two nozzles 23 are sealed by soldering tin 21, so that the outside air can not enter the fire extinguishing device cavity 29, and the fire extinguishing device cavity 29 is in a closed space due to the sealing of soldering tin 21, so that the dry powder 24 and the carbon dioxide gas 22 in the fire extinguishing device cavity 29 are protected from leakage.
Further, the fixing screw 44 is fixedly connected with the lower support block 42, the upper support block 41 is fixedly connected with the resonance elimination device body 3, and the lower support block 42 is fixedly connected with the bottom end of the resonance elimination device shell 1 through the fixing screw 44.
Furthermore, a plurality of air holes 11 are formed in the outer side of the resonance elimination device shell 1 in a penetrating manner, and a display screen 12 is installed at the front end of the resonance elimination device shell 1; the resonance elimination device body 3 is fixedly connected with the display screen 12 through a lead.
The working principle of the invention is as follows:
referring to the attached drawings 1-6 of the specification, when the microcomputer type intelligent resonance elimination device works, if the environment such as a fire source is met, the temperature in the resonance elimination device shell 1 is overhigh, the soldering tin 21 is melted when the temperature reaches 183 ℃, so the soldering tin 21 at the position of the nozzle 23 is immediately melted when the temperature is higher than or equal to 183 ℃, the dry powder 24 is arranged at the bottom of the inner cavity of the fire extinguishing device cavity 29 and has the function of flame retarding and fire extinguishing, and the carbon dioxide gas 22 is filled in the fire extinguishing device cavity 29, and the pressure in the fire extinguishing device cavity 29 is 1.2 MPa, so when the soldering tin 21 is melted, the dry powder 24 and the carbon dioxide gas 22 in the fire extinguishing device cavity 29 are sprayed out through the nozzle 23; because the two nozzles 23 are close to the bottom end surface of the fire extinguishing device cavity, and the two nozzles 23 and the center of the cross section of the fire extinguishing device cavity 29 form an included angle of 180 degrees, the nozzles 23 are arc-shaped, and the nozzles 23 and the surface of the fire extinguishing device cavity 29 form an included angle of 60 degrees; the rotating shaft 25 is fixedly connected with the two first magnets 27, the fixed shaft 26 is fixedly connected with the two second magnets 28, and the positions, close to the first magnets 27 and the second magnets 28, of the first magnets are the same poles; the fixed shaft 26 is fixedly connected with the top end of the inner wall of the resonance elimination device shell 1; the fixed shaft 26 and the rotating shaft 25 are both made of copper, the magnets cannot adsorb copper, so that the action force of the magnets on the copper can be avoided, the magnets have the action of repelling the same poles, and the two first magnets 27 connected to the rotating shaft 25 and the two second magnets 28 on the fixed shaft 26 generate the repelling action force. The rotating shaft 25 and the fixed shaft 26 are prevented from contacting, the friction force between the rotating shaft 25 and the fixed shaft 26 is reduced, so when the carbon dioxide gas 22 and the dry powder 24 are sprayed out, the generated thrust can enable the fire extinguishing device cavity 29 to rotate, and the good fire extinguishing effect can be achieved in the resonance extinguishing device shell 1.
Meanwhile, the buffer device 4 is composed of an upper supporting block 41, a lower supporting block 42, springs 43 and fixing screws 44, the upper supporting block 41 and the lower supporting block 42 are fixedly connected through the springs 43, the upper supporting block 41 is fixedly connected with the resonance elimination device body 3, and the springs 43 are connected with the upper supporting block 41 and the lower supporting block 42 to achieve the effect of buffering and damping during carrying.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (8)
1. The utility model provides a microcomputer type intelligence harmonic elimination device, includes harmonic elimination device casing (1), extinguishing device (2), harmonic elimination device body (3) and buffer (4), its characterized in that: the fire extinguishing device (2) is positioned in the cavity of the resonance elimination device shell (1);
the fire extinguishing device (2) is composed of soldering tin (21), carbon dioxide gas (22), a nozzle (23), dry powder (24), a rotating shaft (25), a fixing shaft (26), a first magnet (27), a second magnet (28) and a fire extinguishing device cavity (29), wherein the soldering tin (21) is located in an inner cavity of the nozzle (23), the carbon dioxide gas (22) is located above the inner cavity of the fire extinguishing device cavity (29), the dry powder (24) is located below the inner cavity of the fire extinguishing device cavity (29), the nozzle (23) is welded on the outer side of the fire extinguishing device cavity (29), and the rotating shaft (25) is connected with the fire extinguishing device cavity (29) in a welding mode;
buffer (4) comprise last supporting block (41), lower supporting block (42), spring (43) and set screw (44), go up supporting block (41) and lower supporting block (42) through a plurality of springs (43) fixed connection.
2. The microcomputer-based intelligent resonance elimination device of claim 1, wherein:
the rotating shaft (25) is fixedly connected with the two first magnets (27), the fixed shaft (26) is fixedly connected with the two second magnets (28), and the positions, close to the first magnets (27) and the second magnets (28), of the first magnets are the same poles;
the fixed shaft (26) is fixedly connected with the top end of the inner wall of the resonance elimination device shell (1);
the fixed shaft (26) and the rotating shaft (25) are both made of copper.
3. The microcomputer-based intelligent resonance elimination device of claim 1, wherein:
the fire extinguishing device cavity (29) and the two nozzles (23) are made of copper, and the two nozzles (23) are connected with the fire extinguishing device cavity (29) in a penetrating mode.
4. The microcomputer-based intelligent resonance elimination device of claim 3, wherein: the two nozzles (23) are close to the bottom end surface of the fire extinguishing device cavity (29), and an included angle of 180 degrees is formed between the two nozzles (23) and the center of the cross section of the fire extinguishing device cavity (29);
the nozzle (23) is arc-shaped, and an included angle of 60 degrees is formed between the nozzle (23) and the surface of the fire extinguishing device cavity (29).
5. The microcomputer-based intelligent resonance elimination device of claim 1, wherein:
the carbon dioxide gas (22) is such that the pressure in the extinguishing device chamber (29) is 1.2 mpa.
6. The microcomputer-based intelligent resonance elimination device of claim 1, wherein:
the soldering tin (21) consists of 63% of tin and 37% of lead, and is melted at the temperature of 183 ℃, and the two nozzles (23) are sealed by the soldering tin (21), so that external air cannot enter the cavity (29) of the fire extinguishing device.
7. The microcomputer-based intelligent resonance elimination device of claim 1, wherein:
the fixed screw (44) is fixedly connected with the lower supporting block (42), the upper supporting block (41) is fixedly connected with the resonance elimination device body (3), and the lower supporting block (42) is fixedly connected with the bottom end of the resonance elimination device shell (1) through the fixed screw (44).
8. The microcomputer-based intelligent resonance elimination device of claim 1, wherein: a plurality of air holes (11) are formed in the outer side of the resonance elimination device shell (1) in a penetrating mode, and a display screen (12) is installed at the front end of the resonance elimination device shell (1);
the resonance elimination device body (3) is fixedly connected with the display screen (12) through a lead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110633886.3A CN114210000A (en) | 2021-06-07 | 2021-06-07 | Microcomputer type intelligent harmonic elimination device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110633886.3A CN114210000A (en) | 2021-06-07 | 2021-06-07 | Microcomputer type intelligent harmonic elimination device |
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| Publication Number | Publication Date |
|---|---|
| CN114210000A true CN114210000A (en) | 2022-03-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110633886.3A Pending CN114210000A (en) | 2021-06-07 | 2021-06-07 | Microcomputer type intelligent harmonic elimination device |
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| CN (1) | CN114210000A (en) |
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Application publication date: 20220322 |