CN211402513U

CN211402513U - Capacitor voltage division phase voltage transformer

Info

Publication number: CN211402513U
Application number: CN201922473848.7U
Authority: CN
Inventors: 胡天凤生; 胡华庆
Original assignee: Zhejiang Shenhua Ying Intelligent Technology Co ltd
Current assignee: Zhejiang Shenhua Ying Intelligent Technology Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-09-01
Anticipated expiration: 2029-12-31

Abstract

The utility model discloses an electric capacity partial pressure looks voltage transformer, including box, connecting box and smoke alarm, the top fixed mounting of box has the support column, the shower nozzle is installed to the inboard of solenoid valve, the bottom fixed mounting of box has the support, the base is installed to the inside bottom of box, and the top of base runs through installs the flabellum, the top fixed mounting of flabellum has the connecting rod, and the connecting rod runs through and install in the inside of gyro wheel, the heat dissipation fin is installed to the top of flabellum, the front surface of box is connected with the chamber door, and the chamber door is connected with the box through the hinge, the last fixed surface of chamber door installs the fixed block, and the outside of fixed block installs the connecting block, the inside of connecting block and fixed block all runs. This electric capacity partial pressure looks voltage transformer not only can put out a fire to the device intelligence, and the radiating effect is good moreover.

Description

Capacitor voltage division phase voltage transformer

Technical Field

The utility model relates to a mutual-inductor technical field specifically is a capacitance partial pressure phase voltage transformer.

Background

The transformer is also called as instrument transformer, is a general name of a current transformer and a voltage transformer, mainly comprises an iron core, a wiring terminal, a radiating fin and the like, is usually used outdoors, can ensure the safe operation of a circuit, and is a measurement and protection system.

At present, a commonly used capacitor voltage division phase voltage transformer cannot intelligently extinguish a fire of a device, and is poor in heat dissipation effect, so that a capacitor voltage division phase voltage transformer is provided, and the problem provided in the method is solved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electric capacity partial pressure phase voltage transformer to solve the electric capacity partial pressure phase voltage transformer commonly used at present that above-mentioned background art provided, not only can not carry out intelligence to the device and put out a fire, the poor problem of radiating effect moreover.

In order to achieve the above object, the utility model provides a following technical scheme: a capacitor voltage division phase voltage transformer comprises a box body, a connecting box and a smoke alarm, wherein a supporting column is fixedly mounted at the top of the box body, a flashing board is connected above the supporting column, the connecting box is fixedly mounted at the inner side position of the supporting column, iron cores are symmetrically mounted in the box body, a supporting frame is mounted on the inner side of each iron core, the smoke alarm is mounted at the inner side position of the supporting frame, a spring is connected with the rear side of the smoke alarm in an overlapping mode, a baffle is mounted at the front side of the smoke alarm, a vertical rod is mounted above the smoke alarm, a connecting plate is mounted above the vertical rod, fire extinguishers are mounted at the left end and the right end of the box body, a solenoid valve is mounted above the inner side of each solenoid valve, a support is fixedly mounted at the bottom of the box body, and the top of base runs through and installs the flabellum, the top fixed mounting of flabellum has the connecting rod, and the connecting rod runs through and installs in the inside of gyro wheel, the heat dissipation fin is installed to the top of flabellum, the front surface of box is connected with the chamber door, and the chamber door is connected with the box through the hinge, the last fixed surface of chamber door installs the fixed block, and installs the connecting block in the outside of fixed block, the inside of connecting block and fixed block all runs through and installs the horizontal pole.

Preferably, the upper end and the lower end of the box body are both in a porous structure, and the central axes of the porous structures are on the same straight line.

Preferably, the lower bottom surface of the rain shielding plate and the upper surface of the connecting box are not in the same plane, and the connecting box and the box body are of an integrated structure.

Preferably, the support frame is connected with the baffle in a clamping manner, and the width of an inner cavity of the support frame is equal to the sum of the minimum compression amount of the spring and the width of the smoke alarm.

Preferably, the connection mode between the vertical rod and the support frame is threaded connection, the vertical rod is tightly attached to the connecting plate, and the connecting plate is of a net structure.

Preferably, a rotating structure is formed between the fan blade and the base, and the rotating track of the fan blade is the same as that of the roller.

Compared with the prior art, the beneficial effects of the utility model are that: the capacitor voltage division phase voltage transformer can intelligently extinguish fire of the device and has a good heat dissipation effect;

1. the fan blades rotate at the top end of the base under the influence of external wind, and are connected with the roller and the base through the connecting rods, so that the friction between the fan blades and the base can be reduced, the fan blades can rotate quickly, the air flow can be accelerated due to the rotation of the fan blades, and the heat dissipation effect is improved;

2. because the box door forms a rotating structure with the box body through the hinge and the fixed block and the connecting block are fixed through the cross rod, the box door can be opened or closed conveniently, and parts in the box door can be maintained conveniently;

3. the spring is in a compression state through the clamping connection between the smoke alarm and the support frame, and the spring is fixed through the baffle, so that the smoke alarm is fixed, the smoke alarm can identify smoke in the fire extinguisher, and carbon dioxide is sprayed out of the fire extinguisher to extinguish fire in the fire extinguisher.

Drawings

FIG. 1 is a front sectional structure of the present invention;

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic view of the connection of the smoke alarm and the spring in the overlooking structure of the present invention;

fig. 4 is a schematic view of the overlooking structure of the base and the fan blade of the present invention.

In the figure: 1. a box body; 2. a support pillar; 3. a flashing; 4. a connection box; 5. an iron core; 6. a support frame; 7. a smoke alarm; 8. a spring; 9. a baffle plate; 10. a vertical rod; 11. a connecting plate; 12. a fire extinguisher; 13. an electromagnetic valve; 14. a spray head; 15. a support; 16. a base; 17. a fan blade; 18. a connecting rod; 19. a roller; 20. a heat dissipating fin; 21. a box door; 22. a hinge; 23. a fixed block; 24. connecting blocks; 25. a cross bar.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a capacitance voltage division phase voltage transformer comprises a box body 1, a support column 2, a rain shield 3, a connecting box 4, an iron core 5, a support frame 6, a smoke alarm 7, a spring 8, a baffle 9, a vertical rod 10, a connecting plate 11, a fire extinguisher 12, an electromagnetic valve 13, a spray head 14, a support 15, a base 16, fan blades 17, a connecting rod 18, a roller 19, a radiating fin 20, a box door 21, a hinge 22, a fixed block 23, a connecting block 24 and a cross rod 25, wherein the support column 2 is fixedly installed at the top of the box body 1, the rain shield 3 is connected above the support column 2, the upper end and the lower end of the box body 1 are both in a porous structure, the central axes of the porous structure are on the same straight line, the internal heat dissipation of the device is facilitated, the connecting box 4 is fixedly installed at the inner side position of the support column 2, the lower bottom surface of the rain shield 3 is not in the same plane with, the rain shielding plate 3 can shield the top of the box body 1, the iron cores 5 are symmetrically arranged in the box body 1, the support frame 6 is arranged on the inner side of the iron core 5, the support frame 6 is connected with the baffle 9 in a clamping manner, the width of an inner cavity of the support frame 6 is equal to the sum of the minimum compression amount of the spring 8 and the width of the smoke alarm 7, the smoke alarm 7 is convenient to fix, the smoke alarm 7 is arranged on the inner side of the support frame 6, the spring 8 is connected to the rear side of the smoke alarm 7 in a lapping manner, the baffle 9 is arranged on the front side of the smoke alarm 7, the vertical rod 10 is arranged above the smoke alarm 7, the connecting plate 11 is arranged above the vertical rod 10, fire extinguishers 12 are arranged at the left end and the right end of the box body 1, the electromagnetic valve 13 is arranged above the inner side of the fire extinguishers 12, base 16 is installed to the inside bottom of box 1, and base 16's top is run through and is installed flabellum 17, the top fixed mounting of flabellum 17 has connecting rod 18, and connecting rod 18 runs through and installs in the inside of gyro wheel 19, heat dissipation fin 20 is installed to the top of flabellum 17, the front surface of box 1 is connected with chamber door 21, and chamber door 21 is connected with box 1 through hinge 22, the last fixed surface of chamber door 21 installs fixed block 23, and the outside of fixed block 23 installs connecting block 24, the inside of connecting block 24 and fixed block 23 all runs through and installs horizontal pole 25.

As shown in fig. 1, the connection mode between the vertical rod 10 and the support frame 6 is a threaded connection, the vertical rod 10 is tightly attached to the connecting plate 11, the connecting plate 11 is a net structure, and the vertical rod 10 can fix the connecting plate 11.

As shown in fig. 4, a rotation structure is formed between the fan blade 17 and the base 16, and the rotation track of the fan blade 17 is the same as the rotation track of the roller 19, so that the fan blade 17 can rotate conveniently.

The working principle is as follows: when the capacitor voltage division phase voltage transformer is used, the internal parts of the voltage transformer mainly comprise an iron core 5 and a heat dissipation fin 20, a smoke alarm 7 with the model of MQ-2 in figure 3 is clamped into the support frame 6 from the front surface of the support frame 6, so that a spring 8 is in a compressed state, a baffle plate 9 is inserted into the front side position of the support frame 6, the smoke alarm 7 is fixed, the smoke alarm 7 can identify smoke in the device, when the smoke occurs in the device, information is transmitted to an internally installed processor, the processor controls the opening of an electromagnetic valve 13, so that carbon dioxide in a fire extinguisher 12 is sprayed out, and the interior of the device is extinguished, because the upper end and the lower end of a box body 1 are in a porous structure, the interior of the device can be cooled by wind power, and the fan blades 17 can rotate at the top end of a base 16 under the influence of the outside, and the fan blade 17 is connected with the roller 19 and the base 16 through the connecting rod 18, the rotating sensitivity of the fan blade 17 is improved, the rotation of the fan blade 17 can accelerate the air flow, the heat dissipation effect is improved, the connecting plate 11 is of a net structure, can shield the porous structure of the box body 1, prevents dust from entering the device, the connecting plate 11 is fixed through the threaded connection between the supporting frame 6 and the vertical rod 10, the length and the width of the rain shielding plate 3 are larger than the area of the porous structure at the top of the box body 1, so that rainwater is prevented from permeating into the device, since the door 21 forms a rotation structure with the cabinet 1 through the hinge 22, and the cross bar 25 is inserted into the fixing block 23 and the connecting block 24 by sliding the cross bar 25, the box door 21 can be opened or closed conveniently, and the parts in the box door can be maintained conveniently, which is the whole working process of the capacitor voltage division phase voltage transformer.

Those not described in detail in this specification are within the skill of the art. The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a electric capacity partial pressure looks voltage transformer, includes box (1), connecting box (4) and smoke alarm (7), its characterized in that: the fire extinguisher cabinet is characterized in that a supporting column (2) is fixedly mounted at the top of the box body (1), a flashing plate (3) is connected above the supporting column (2), a connecting box (4) is fixedly mounted at the inner side position of the supporting column (2), iron cores (5) are symmetrically mounted in the box body (1), a supporting frame (6) is mounted on the inner side of the iron cores (5), a smoke alarm (7) is mounted at the inner side position of the supporting frame (6), a spring (8) is connected to the rear side of the smoke alarm (7) in an overlapping mode, a baffle (9) is mounted on the front side of the smoke alarm (7), a vertical rod (10) is mounted above the smoke alarm (7), a connecting plate (11) is mounted above the vertical rod (10), fire extinguishers (12) are mounted at the left end and the right end of the box body (1), and an electromagnetic valve (13), a spray head (14) is arranged on the inner side of the electromagnetic valve (13), a support (15) is fixedly arranged at the bottom of the box body (1), a base (16) is arranged at the bottom inside the box body (1), the top of the base (16) is provided with a fan blade (17) in a penetrating way, the top of the fan blade (17) is fixedly provided with a connecting rod (18), the connecting rod (18) is arranged inside the roller (19) in a penetrating way, the radiating fins (20) are arranged above the fan blades (17), the front surface of the box body (1) is connected with a box door (21), the box door (21) is connected with the box body (1) through a hinge (22), a fixed block (23) is fixedly arranged on the upper surface of the box door (21), and connecting block (24) are installed in the outside of fixed block (23), horizontal pole (25) are all run through to install in the inside of connecting block (24) and fixed block (23).

2. The capacitive voltage-dividing phase voltage transformer of claim 1, wherein: the upper end and the lower end of the box body (1) are both of porous structures, and the central axes of the porous structures are on the same straight line.

3. The capacitive voltage-dividing phase voltage transformer of claim 1, wherein: the lower bottom surface of the rain shielding plate (3) and the upper surface of the connecting box (4) are not in the same plane, and the connecting box (4) and the box body (1) are of an integrated structure.

4. The capacitive voltage-dividing phase voltage transformer of claim 1, wherein: the support frame (6) is connected with the baffle (9) in a clamping mode, and the width of an inner cavity of the support frame (6) is equal to the sum of the minimum compression amount of the spring (8) and the width of the smoke alarm (7).

5. The capacitive voltage-dividing phase voltage transformer of claim 1, wherein: the connecting mode between the vertical rod (10) and the supporting frame (6) is threaded connection, the vertical rod (10) is tightly attached to the connecting plate (11), and the connecting plate (11) is of a net-shaped structure.

6. The capacitive voltage-dividing phase voltage transformer of claim 1, wherein: a rotating structure is formed between the fan blades (17) and the base (16), and the rotating track of the fan blades (17) is the same as that of the rollers (19).