High-voltage reactor with protective structure

Abstract

The utility model relates to the field of electric reactors, in particular to a high-voltage electric reactor with a protective structure, which comprises an electric reactor body, and the top and the bottom of the electric reactor body are respectively connected with an upper mounting frame and a lower mounting frame through bolts. Through cooperation of the inserting plate, the elastic clamping strip, the protection plate, the buffer spring, the side baffle, the L-shaped shell and the connecting telescopic rod, the high-voltage electric reactor protection device has the advantage of protecting a high-voltage electric reactor, the inserting plate can be inserted into the limiting shell, the elastic clamping strip can be clamped into the clamping groove, the inserting plate can be fixed to the limiting shell, and therefore the high-voltage electric reactor can be protected. Therefore, the protection plates are installed on the front side and the rear side of the electric reactor body, and when the front side and the rear side of the electric reactor body collide, the protection plates extrude the buffer springs; and through cooperation of the three-way pipe, the supporting pipe, the connecting cover, the smoke sensor, the vertical plate, the heptafluoropropane pressure bottle and the electromagnetic valve, the fireproof device has the advantage that the high-voltage electric reactor can be fireproof.

Description

Technical Field

[0001] The utility model relates to the technical field of reactors, in particular to a high-voltage reactor with a protection structure. Background Art

[0002] A high-voltage reactor is a power electronic component that is used to limit the size of AC current based on the reactance principle. It can create a phase difference between the input voltage and the output current, thereby playing a role in impedance matching and current control. In addition, a high-voltage reactor can also improve the system power factor, improve the power quality, and improve the stability and reliability of the system.

[0003] After searching, the patent number is CN219534218U, and the name is a utility model of a reactor, including a first installation module. Through research and analysis, it is found that although it has the advantages of stable structure, high safety and easy installation, it still has the following disadvantages to a certain extent.

[0004] For example, because it does not have the function of protecting the high-voltage reactor during use, when the high-voltage reactor collides, it is easy to cause the reactor to be damaged, reducing the service life of the reactor. In addition, it does not have the function of fire prevention for the high-voltage reactor. Therefore, when an open flame occurs, it cannot be extinguished in time, which easily causes the fire to spread and reduces the safety of use. In order to solve the above technical problems, we have designed a high-voltage reactor with a protective structure. Utility Model Content

[0005] The purpose of the utility model is to provide a high-voltage reactor with a protective structure, which has the advantages of protecting the high-voltage reactor and preventing fire of the high-voltage reactor, and solves the problem of not being able to protect the high-voltage reactor and not being able to prevent fire of the high-voltage reactor.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-voltage reactor with a protective structure, comprising a reactor body, the top and bottom of the reactor body are respectively connected to an upper mounting frame and a lower mounting frame by bolts, the left and right sides of the upper mounting frame and the lower mounting frame are connected to a limiting shell by bolts, the inner cavity of the limiting shell is penetrated by a plug plate, the surface of the plug plate is connected to a mounting plate by bolts, the surface of the mounting plate is installed with a fireproof component, the surface of the plug plate is installed with a protective component, and an elastic clip is bonded to one side of the plug plate.

[0007] Preferably, the protection component includes a connecting telescopic rod, one end of which penetrates the surface of the plug plate, one end of which is connected to the protection plate via a bolt, and a buffer spring is movably sleeved on the surface of the connecting telescopic rod.

[0008] Preferably, two ends of the buffer spring are respectively welded to the surface of the plug plate and one side of the protective plate, one side of the plug plate is connected to an L-shaped shell by bolts, and the inner cavity of the L-shaped shell is provided with a side baffle.

[0009] Preferably, the fire protection assembly includes a vertical plate, the bottom of the vertical plate is fixedly connected to the top of the plug plate by bolts, the top of the front upper mounting frame is connected to a smoke sensor by bolts, a heptafluoropropane pressure bottle is penetrated through the surface of the mounting plate, and a support tube is penetrated through the surface of the vertical plate.

[0010] Preferably, one side of the support tube is fixedly connected with a connection cover, the top of the HFC-227ea pressure bottle is fixedly connected with a solenoid valve, the top of the solenoid valve is fixedly connected with a three-way pipe, and the top of the three-way pipe is fixedly connected with one side of the support tube.

[0011] Preferably, the bottom of the lower mounting frame is connected to a base via bolts, and the inner cavity of the limiting shell is provided with a slot for use with the elastic clip strip.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The utility model has the advantage of protecting the high-voltage reactor by cooperating with the plug plate, the elastic clip strip, the protective plate, the buffer spring, the side baffle plate, the L-shaped shell and the connecting telescopic rod. The plug plate can be inserted into the limit shell so that the elastic clip strip can be inserted into the card slot, and the plug plate can be fixed on the limit shell, so that the protective plate can be installed on the front and rear sides of the reactor body. When the front and rear sides of the reactor body collide, the buffer spring is squeezed by the protective plate, so that the protective plate can buffer and protect the reactor body, and then the side baffle plate is inserted into the L-shaped shell to protect the left and right sides of the reactor body.

[0014] 2. The utility model cooperates with a three-way pipe, a support pipe, a connecting cover, a smoke sensor, a vertical plate, a HFC-227ea pressure bottle and a solenoid valve, and has the advantage of being able to prevent fires on high-voltage reactors. The smoke sensor is used for monitoring. When smoke is detected, the solenoid valve opens, allowing the fire-extinguishing gas in the HFC-227ea pressure bottle to be transported into the support pipe through the three-way pipe, thereby allowing the connecting cover to spray out, thereby extinguishing the open flame, preventing the fire from spreading, and improving the safety of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 2 This is a left-side perspective structural diagram of the utility model;

[0017] Figure 3 This is a schematic diagram of the three-dimensional structure of the fireproof component of the utility model;

[0018] Figure 4 It is a partial top view of the three-dimensional structure of the utility model;

[0019] Figure 5 This is a schematic diagram of the partial explosion three-dimensional structure of the utility model;

[0020] Figure 6 For this utility model Figure 5 Schematic diagram of the enlarged structure of A.

[0021] In the figure: 1. base; 2. lower mounting frame; 3. protection component; 301. protection plate; 302. buffer spring; 303. side baffle; 304. L-shaped shell; 305. connecting telescopic rod; 4. reactor body; 5. plug-in plate; 6. fireproof component; 601. three-way pipe; 602. support pipe; 603. connecting cover; 604. smoke sensor; 605. vertical plate; 606. HFC-227ea pressure bottle; 607. solenoid valve; 7. mounting plate; 8. upper mounting frame; 9. limit shell; 10. elastic clip. DETAILED DESCRIPTION

[0022] See also Figure 1-Figure 6 A high-voltage reactor with a protective structure includes a reactor body 4, the top and bottom of the reactor body 4 are respectively connected to an upper mounting frame 8 and a lower mounting frame 2 by bolts, the upper mounting frame 8 and the lower mounting frame 2 are connected to a limit shell 9 on both sides by bolts, a plug plate 5 is provided through the inner cavity of the limit shell 9, a mounting plate 7 is connected to the surface of the plug plate 5 by bolts, a fireproof component 6 is installed on the surface of the mounting plate 7, a protective component 3 is installed on the surface of the plug plate 5, an elastic clip 10 is bonded to one side of the plug plate 5, and by providing the elastic clip 10, the plug plate 5 can be limited, so that the plug plate 5 can be more stably inserted into the limit shell 9;

[0023] See also Figure 1 , Figure 2 and Figure 4 The protection component 3 includes a connecting telescopic rod 305. By setting the connecting telescopic rod 305, the protection plate 301 can be supported. When the protection plate 301 collides, the buffer spring 302 can be squeezed to shrink. One end of the connecting telescopic rod 305 passes through the surface of the plug plate 5. One end of the connecting telescopic rod 305 is connected to the protection plate 301 by a bolt. The surface of the connecting telescopic rod 305 is movably sleeved with a buffer spring 302.

[0024] See also Figure 1 , Figure 2 and Figure 4The two ends of the buffer spring 302 are respectively welded to the surface of the plug plate 5 and one side of the protective plate 301. One side of the plug plate 5 is connected with an L-shaped shell 304 by bolts. By setting the L-shaped shell 304, the side baffle 303 can be supported and limited, so that the side baffle 303 can protect the left and right sides of the reactor body 4. The inner cavity of the L-shaped shell 304 is provided with a side baffle 303;

[0025] See also Figure 2 and Figure 3 The fireproof assembly 6 includes a vertical plate 605. By setting the vertical plate 605, the support pipe 602 can be supported, so that the connection cover 603 can spray the fire extinguishing gas to extinguish the fire. The bottom of the vertical plate 605 is fixedly connected to the top of the plug plate 5 by bolts. The top of the upper mounting frame 8 on the front side is connected with a smoke sensor 604 by bolts. The surface of the mounting plate 7 is penetrated by a heptafluoropropane pressure bottle 606, and the surface of the vertical plate 605 is penetrated by a support pipe 602.

[0026] See also Figure 2 and Figure 3 , one side of the support tube 602 is fixedly connected with a connection cover 603, the top of the heptafluoropropane pressure bottle 606 is fixedly connected with a solenoid valve 607, the top of the solenoid valve 607 is fixedly connected with a three-way pipe 601, and the top of the three-way pipe 601 is fixedly connected with one side of the support tube 602;

[0027] See also Figure 1 , Figure 5 and Figure 6 The bottom of the lower mounting frame 2 is connected to the base 1 by bolts, and the inner cavity of the limiting shell 9 is provided with a card slot used for matching the elastic card strip 10;

[0028] When in use, an external controller and a power supply are connected, and the plug-in board 5 is inserted into the limiting shell 9 so that the elastic clip 10 can be inserted into the slot, thereby limiting the plug-in board 5, thereby installing the protective plate 301 on the front and rear sides of the reactor body 4. After the plug-in board 5 is fixed, the side baffle 303 is inserted into the L-shaped shell 304, so that the side baffle 303 is fixed on the left and right sides of the reactor body 4, thereby protecting the left and right sides of the reactor body 4 and protecting the HFC-227ea pressure bottle 606 at the same time, preventing the reactor body 4 and the HFC-227ea pressure bottle 606 from being damaged by collision. When a collision occurs on the front and rear sides of the reactor body 4, the protective plate 301 can be used to buffer the buffer spring 302. The connecting telescopic rod 305 is squeezed to allow it to shrink, thereby providing buffer protection for the reactor body 4, preventing the reactor body 4 from being damaged and increasing the service life of the reactor body 4. The smoke sensor 604 performs real-time monitoring. When smoke is detected, the solenoid valve 607 opens to allow the fire extinguishing gas in the HFC-227ea pressure bottle 606 to be ejected. At the same time, the three-way pipe 601 delivers the fire extinguishing gas into the supporting pipe 602, allowing the connecting cover 603 to spray the fire extinguishing gas onto the reactor body 4, thereby extinguishing the open flame on the surface of the reactor body 4, effectively extinguishing the open flame, preventing the fire from spreading, and improving the safety of the reactor body 4 when in use.

[0029] In summary: the high-voltage reactor with a protective structure, through the cooperation of the plug plate 5, the elastic clip 10, the protective plate 301, the buffer spring 302, the side baffle 303, the L-shaped shell 304 and the connecting telescopic rod 305, the three-way pipe 601, the support pipe 602, the connecting cover 603, the smoke sensor 604, the vertical plate 605, the HFC-227ea pressure bottle 606 and the solenoid valve 607, solves the problem of lack of protection for the high-voltage reactor and lack of fire protection for the high-voltage reactor.

Claims

1. A high-voltage reactor with a protective structure, comprising a reactor body (4), characterized in that: The top and bottom of the reactor body (4) are respectively connected to an upper mounting frame (8) and a lower mounting frame (2) by bolts; the left and right sides of the upper mounting frame (8) and the lower mounting frame (2) are both connected to a limit shell (9) by bolts; an insert plate (5) is provided through the inner cavity of the limit shell (9); a mounting plate (7) is connected to the surface of the insert plate (5) by bolts; a fireproof component (6) is installed on the surface of the mounting plate (7); a protective component (3) is installed on the surface of the insert plate (5); and an elastic clip strip (10) is bonded to one side of the insert plate (5).

2. A high-voltage reactor with a protective structure according to claim 1, characterized in that: The protection component (3) comprises a connecting telescopic rod (305), one end of which penetrates the surface of the plug plate (5), one end of which is connected to a protection plate (301) via a bolt, and a buffer spring (302) is movably sleeved on the surface of the connecting telescopic rod (305).

3. A high-voltage reactor with a protective structure according to claim 2, characterized in that: The two ends of the buffer spring (302) are respectively welded to the surface of the plug plate (5) and one side of the protective plate (301); one side of the plug plate (5) is connected to an L-shaped shell (304) by bolts; and the inner cavity of the L-shaped shell (304) is provided with a side baffle (303).

4. A high-voltage reactor with a protective structure according to claim 1, characterized in that: The fire protection assembly (6) comprises a vertical plate (605), the bottom of the vertical plate (605) is fixedly connected to the top of the plug plate (5) by bolts, the top of the front upper mounting frame (8) is connected to a smoke sensor (604) by bolts, a heptafluoropropane pressure bottle (606) is penetrated through the surface of the mounting plate (7), and a support tube (602) is penetrated through the surface of the vertical plate (605).

5. A high-voltage reactor with a protective structure according to claim 4, characterized in that: One side of the support tube (602) is fixedly connected to a connection cover (603), the top of the heptafluoropropane pressure bottle (606) is fixedly connected to a solenoid valve (607), the top of the solenoid valve (607) is fixedly connected to a three-way tube (601), and the top of the three-way tube (601) is fixedly connected to one side of the support tube (602).

6. A high-voltage reactor with a protective structure according to claim 1, characterized in that: The bottom of the lower mounting frame (2) is connected to the base (1) via bolts, and the inner cavity of the limiting shell (9) is provided with a slot used in conjunction with the elastic clip strip (10).

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