CN216312374U

CN216312374U - Outdoor miniature water station electric appliance control cabinet

Info

Publication number: CN216312374U
Application number: CN202121796596.2U
Authority: CN
Inventors: 罗光友; 谢飞; 周华
Original assignee: Suzhou Youguang Environmental Development Co ltd
Current assignee: Suzhou Youguang Environmental Development Co ltd
Priority date: 2021-08-03
Filing date: 2021-08-03
Publication date: 2022-04-15
Anticipated expiration: 2031-08-03

Abstract

The utility model discloses an outdoor miniature water station electric appliance control cabinet which comprises a box body, wherein a base is fixedly connected to the bottom side of the box body, an insulating pad is fixedly connected to the upper side of the box body, and a lightning protection mechanism is arranged on the upper side of the insulating pad. According to the utility model, after the current of the main power supply is increased, the current of the main power supply is rapidly conducted by the equipotential equalizer and then is discharged to the underground through the metal frame, meanwhile, the interior of the lightning protection box is provided with multi-stage protection, the surge current in the main power supply is conducted to the metal frame through the equipotential equalizer, the current is discharged to the underground through the grounding body, the safety of the main power supply is protected, the normal operation of the box body is ensured, the box body cannot normally work due to the damage of the main power supply, the box body is protected from being damaged due to lightning stroke through the lightning protection mechanism, excessive current generated by the main power supply due to the lightning stroke is timely discharged to the underground through the grounding mechanism, the power failure of the control cabinet is prevented, the device cannot operate, and meanwhile, the maintenance cost is also reduced.

Description

Outdoor miniature water station electric appliance control cabinet

Technical Field

The utility model relates to the technical field of electrical equipment, in particular to an outdoor miniature water station electrical control cabinet.

Background

The control cabinet is formed by assembling switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirements, the arrangement of the control cabinet meets the requirements of normal operation of an electric power system, the control cabinet is convenient to overhaul and does not endanger the safety of people and surrounding equipment, and the control cabinet comprises a plurality of types, including an electrical control cabinet, a variable frequency control cabinet, a low-voltage control cabinet, a high-voltage control cabinet, a water pump control cabinet, a power supply control cabinet, a fire control cabinet, a brick machine control cabinet and the like.

However, in the prior art, the miniature water station electric appliance control cabinet is placed outdoors for a long time, so that thunder and lightning can hit the control cabinet in thunderstorm weather, the control cabinet is damaged, the control cabinet cannot operate, the working efficiency is affected, other electric appliances are arranged in the control cabinet, the electric appliances can be damaged together, and the maintenance cost is improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an outdoor miniature water station electric appliance control cabinet to solve the problems in the background technology.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides an outdoor miniature water station electrical apparatus switch board, includes the box, the bottom side fixedly connected with base of box, the upside fixedly connected with insulating the pad of box, the upside of insulating pad is equipped with lightning protection mechanism.

As a further improvement scheme of the technical scheme: lightning protection mechanism includes the drainage layer, drainage layer fixed connection is at the upside of insulating pad, the upside fixedly connected with base on drainage layer, the upside fixedly connected with arrester of base, the bottom side electric connection on drainage layer has the downlead, the one end electric connection of downlead has the metal frame, one side of metal frame is equipped with protection machanism, the opposite side of metal frame is equipped with ground mechanism.

As a further improvement scheme of the technical scheme: protection machanism includes the equipotential equalizer, the equipotential equalizer passes through the one end of wire fixed connection at the metal frame, the one end of equipotential equalizer is connected with the lightning-arrest case through the wire, the one end of lightning-arrest case is connected with total power through the wire, total power fixed connection is on the bottom lateral wall of box.

As a further improvement scheme of the technical scheme: the grounding mechanism comprises a lead, one end of the lead is electrically connected to the side wall of the metal frame, one end of the lead is electrically connected with a grounding body, and the upper end of the grounding body is fixedly connected with a knob.

As a further improvement scheme of the technical scheme: the shape of insulating pad and the upside phase-match of box, the shape and the insulating pad phase-match of drainage layer, the material of insulating pad is the biotite, the material of drainage layer is the electrically conductive material of metal.

As a further improvement scheme of the technical scheme: a plurality of sliding grooves are formed in the inner side wall of the box body, and a partition plate is connected between every two sliding grooves in a sliding mode.

As a further improvement scheme of the technical scheme: the one end of box articulates there is the sealing door, fixedly connected with handle on the lateral wall of sealing door, the seal groove has been seted up on the inside wall of box, fixedly connected with sealing washer on the inner wall of seal groove, the material of sealing washer is the rubber material.

As a further improvement scheme of the technical scheme: one side of the box body is fixedly connected with a label, and the surface of the box body is coated with special anti-rust paint.

Compared with the prior art, the utility model has the beneficial effects that:

when a lightning strike occurs, the top end of the lightning receptor guides the lightning above the box body, the lightning reaches the base through the lightning receptor and then is conducted to the drainage layer through the base, the lightning is conducted to the metal frame through the down conductor by the drainage layer, the lightning is conducted to the underground through the metal frame by the metal frame and the grounding body, the box body is protected, the equipotential equalizer conducts the main power supply current rapidly after the main power supply current is increased and leaks to the underground through the metal frame, meanwhile, the interior of the lightning protection box is provided with multi-stage protection, the surge current in the main power supply is conducted to the metal frame through the equipotential equalizer, the current is leaked to the underground through the grounding body, the safety of the main power supply is protected, the normal operation of the box body is ensured, the box body cannot work normally due to the damage of the main power supply, the device protects the box body from being damaged due to the lightning strike through the lightning protection mechanism, and excessive current generated by the main power supply is timely leaked to the underground through the grounding mechanism, the power failure of the control cabinet is prevented, the device cannot run, and meanwhile, the maintenance cost is also reduced.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical solutions of the present invention more clearly understood and to implement them in accordance with the contents of the description, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings. The detailed description of the present invention is given in detail by the following examples and the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the utility model and together with the description serve to explain the utility model without limiting the utility model. In the drawings:

FIG. 1 is a schematic perspective view of an electrical control cabinet of an outdoor miniature water station according to the present invention;

FIG. 2 is a schematic cross-sectional view of a box body of an electrical control cabinet of an outdoor miniature water station according to the present invention;

FIG. 3 is a schematic front view of an electrical control cabinet of an outdoor miniature water station according to the present invention;

fig. 4 is a schematic top sectional view of an electrical control cabinet of an outdoor miniature water station according to the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a box body; 2. a base; 3. a base; 4. a lightning receptor; 5. a down conductor; 6. a label; 7. a sealing door; 8. a handle; 9. a seal ring; 10. an insulating pad; 11. a drainage layer; 12. a sliding groove; 13. a partition plate; 14. a metal frame; 15. a lead wire; 16. a ground body; 17. a knob; 18. an equipotential equalizer; 19. a lightning protection box; 20. the total power supply.

Detailed Description

The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the utility model. The utility model is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. Advantages and features of the present invention will become apparent from the following description and from the claims. It is to be noted that the drawings are in a very simplified form and are not to precise scale, which is merely for the purpose of facilitating and distinctly claiming the embodiments of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 4, in an embodiment of the present invention, an outdoor miniature water station electrical control cabinet includes a box body 1, a base 2 is fixedly connected to a bottom side of the box body 1, an insulating pad 10 is fixedly connected to an upper side of the box body 1, and a lightning protection mechanism is disposed on an upper side of the insulating pad 10.

Referring to fig. 2, the lightning protection mechanism includes a current guiding layer 11, the current guiding layer 11 is fixedly connected to the upper side of an insulating pad 10, the upper side of the current guiding layer 11 is fixedly connected to a base 3, the upper side of the base 3 is fixedly connected to a lightning receptor 4, the bottom side of the current guiding layer 11 is electrically connected to a down conductor 5, one end of the down conductor 5 is electrically connected to a metal frame 14, one side of the metal frame 14 is provided with a protection mechanism, the other side of the metal frame 14 is provided with a grounding mechanism, when a lightning strike occurs, the top end of the lightning receptor 4 guides the lightning above the box 1, the lightning strikes reach the base 3 through the lightning receptor 4, and then are conducted to the current guiding layer 11 by the base 3, because the insulating pad 10 is made of an insulating material, the lightning strikes will not affect the box 1, the current guiding layer 11 conducts the lightning strikes to the down conductor 5, the down conductor 5 conducts the lightning strikes to the metal frame 14, the lightning strike metal frame 14 conducts the lightning to a lead 15, the lead 15 conducts the ground to a ground body 16, the grounding body 16 conducts the thunder and lightning to the underground to protect the box body 1 and prevent the thunder and lightning from directly hitting the box body 1 and damaging the box body 1.

Referring to fig. 2, the protection mechanism includes an equipotential balancer 18, the equipotential balancer 18 is fixedly connected to one end of the metal frame 14 through a wire, one end of the equipotential balancer 18 is connected to a lightning protection box 19 through a wire, one end of the lightning protection box 19 is connected to a main power supply 20 through a wire, the main power supply 20 is fixedly connected to the bottom side wall of the box body 1, when a lightning strike occurs, a current inside the main power supply 20 suddenly increases, the equipotential balancer 18 rapidly conducts the current of the main power supply 20 after the current of the main power supply 20 increases and then leaks to the ground through the metal frame 14, meanwhile, a multilevel protection is provided inside the lightning protection box 19, the surge current in the main power supply 20 is conducted to the metal frame 14 through the equipotential balancer 18, the metal frame 14 is conducted to the lead 15, the lead 15 is conducted to the grounding body 16, the current is discharged to the ground through the grounding body 16, the safety of the main power supply 20 is protected, and the normal operation of the box body 1 is guaranteed, the case 1 cannot work normally due to the damage of the main power supply 20.

Referring to fig. 2, the grounding mechanism includes a lead 15, one end of the lead 15 is electrically connected to the side wall of the metal frame 14, one end of the lead 15 is electrically connected to a grounding body 16, a knob 17 is fixedly connected to the upper end of the grounding body 16, after the box body 1 is installed, the knob 17 is rotated, the knob 17 rotates to drive the grounding body 16 to rotate, the grounding body 16 rotates to enable the grounding body 16 to continuously go deep into the ground, the grounding body 16 is buried into the ground, and when current passes through the grounding body 16, the grounding body 16 directly leaks the current into the ground, so that the safety of equipment is protected.

Please refer to fig. 1, the shape of the insulating pad 10 is matched with the upper side of the box body 1, the shape of the current guiding layer 11 is matched with the insulating pad 10, the insulating pad 10 is made of black mica, the current guiding layer 11 is made of metal conductive material, the insulating pad 10 is made of insulating material, when current passes through the current guiding layer 11, the current on the current guiding layer 11 is isolated by the insulating pad 10, the current is conducted to the down lead 5 through the current guiding layer 11, the current cannot pass through the box body 1, the damage of internal electric appliances caused by the shell electrification of the box body 1 is prevented, and meanwhile, the use safety of the box body 1 is also improved.

Please refer to fig. 2, a plurality of sliding grooves 12 are disposed on the inner side wall of the box 1, a partition 13 is slidably connected between every two sliding grooves 12, when the partition 13 needs to be replaced, the partition 13 can be directly pulled out, the partition 13 is forced to slide on the inner wall of the sliding groove 12, after the partition 13 is taken out, two side walls of the replaced partition 13 can be directly placed into the inner wall of the sliding groove 12, the partition 13 is pushed, the partition 13 slides in the inner wall of the sliding groove 12, until the partition 13 is completely attached to the sliding groove 12, the partition 13 can be deformed in long-time use, if the replacement is not performed in time, the machine below the partition 13 can be extruded, and meanwhile, the normal overhaul and maintenance of the machine are not facilitated.

Please refer to fig. 3 and 4, one end of the box body 1 is hinged with a sealing door 7, a handle 8 is fixedly connected to a side wall of the sealing door 7, a sealing groove is formed in an inner side wall of the box body 1, a sealing ring 9 is fixedly connected to an inner wall of the sealing groove, the sealing ring 9 is made of rubber, the handle 8 is pulled, the handle 8 is forced to drive the sealing door 7 to be opened, daily maintenance can be performed on a machine in the box body 1 as usual, machine faults are reduced, the phenomenon that the machine is damaged to cause incapability of working is avoided, the working efficiency is reduced, the sealing ring 9 is made of rubber, the sealing performance is good, when maintenance is completed, after the sealing door 7 is closed, the side wall of the sealing door 7 is attached to the sealing ring 9, the box body 1 is sealed, and the sealing performance is achieved.

Referring to fig. 1, a label 6 is fixedly connected to one side of a box body 1, a special anti-rust paint is coated on the surface of the box body 1, the label 6 meets the requirements specified in GB/T13306, information such as a manufacturer name, an address, an instrument name, a model number, a measurement index, a corresponding range, a lower limit of quantitation, a factory number, a use environment condition, a manufacture date, and the like are marked on the label, and the anti-rust paint is coated on the surface of the box body 1, so that an oxidation effect of air on the box body 1 is reduced, and the service life of the box body 1 is prolonged.

The working principle of the utility model is as follows:

after the box body 1 is installed, the knob 17 is rotated, the knob 17 rotates to drive the grounding body 16 to rotate, the grounding body 16 rotates to enable the grounding body 16 to continuously go deep into the ground, the grounding body 16 is buried into the ground, when a lightning strike occurs, the top end of the lightning receptor 4 guides the lightning above the box body 1, the lightning reaches the base 3 through the lightning receptor 4 and then is conducted to the drainage layer 11 through the base 3, the lightning cannot affect the box body 1 because the insulation pad 10 is made of an insulation material, the lightning is conducted to the drainage wire 5 through the drainage layer 11, the lightning is conducted to the metal frame 14 through the drainage wire 5, the lightning is conducted to the lead 15 through the metal frame 14, the lightning is conducted to the grounding body 16 through the lead 15, and the lightning is conducted to the ground through the grounding body 16 to protect the box body 1;

when lightning strike occurs, the current in the main power supply 20 is suddenly increased, the equipotential equalizer 18 quickly conducts the current of the main power supply 20 after the current of the main power supply 20 is increased and then leaks into the ground through the metal frame 14, meanwhile, the interior of the lightning protection box 19 is provided with multilevel protection, the surge current in the main power supply 20 is conducted to the metal frame 14 through the equipotential equalizer 18, the metal frame 14 is conducted to the lead 15, the lead 15 is conducted to the grounding body 16, and the current is leaked into the ground through the grounding body 16, so that the safety of the main power supply 20 is protected, the normal operation of the box body 1 is guaranteed, and the box body 1 cannot normally work due to the damage of the main power supply 20;

when baffle 13 needs to be changed, pulling handle 8, handle 8 atress drives sealing door 7 and opens, can directly pull out baffle 13, baffle 13 atress slides on the inner wall of sliding tray 12, take out behind the baffle 13, can directly put into the inner wall of sliding tray 12 with the both sides wall of the baffle 13 of changing, promote baffle 13, make baffle 13 slide in the inner wall of sliding tray 12, until baffle 13 and sliding tray 12 laminate completely, change the completion after, promote handle 8, handle 8 drives sealing door 7 and carries out the closure, close sealing door 7 after, sealing door 7's lateral wall and the laminating of sealing washer 9, make box 1 sealed up.

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 various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides an outdoor miniature water station electrical apparatus switch board, includes box (1), its characterized in that, bottom side fixedly connected with base (2) of box (1), the upside fixedly connected with insulating pad (10) of box (1), the upside of insulating pad (10) is equipped with lightning protection mechanism.

2. The outdoor miniature water station electric appliance control cabinet according to claim 1, wherein the lightning protection mechanism comprises a drainage layer (11), the drainage layer (11) is fixedly connected to the upper side of the insulating pad (10), the upper side of the drainage layer (11) is fixedly connected with a base (3), the upper side of the base (3) is fixedly connected with a lightning receptor (4), the bottom side of the drainage layer (11) is electrically connected with a down lead (5), one end of the down lead (5) is electrically connected with a metal frame (14), one side of the metal frame (14) is provided with a protection mechanism, and the other side of the metal frame (14) is provided with a grounding mechanism.

3. An outdoor miniature water station electric control cabinet according to claim 2, characterized in that, the protection mechanism comprises an equipotential equalizer (18), the equipotential equalizer (18) is fixedly connected to one end of the metal frame (14) through a conducting wire, one end of the equipotential equalizer (18) is connected to a lightning protection box (19) through a conducting wire, one end of the lightning protection box (19) is connected to a main power supply (20) through a conducting wire, and the main power supply (20) is fixedly connected to the bottom side wall of the box body (1).

4. The outdoor miniature water station electric control cabinet according to claim 2, wherein said grounding mechanism comprises a lead wire (15), one end of said lead wire (15) is electrically connected to the side wall of said metal frame (14), one end of said lead wire (15) is electrically connected to a grounding body (16), and the upper end of said grounding body (16) is fixedly connected to a knob (17).

5. An outdoor miniature water station electric appliance control cabinet according to claim 1, characterized in that the shape of the insulating pad (10) matches with the upper side of the box body (1), the shape of the drainage layer (11) matches with the insulating pad (10), the insulating pad (10) is made of biotite, and the drainage layer (11) is made of metal conductive material.

6. An outdoor miniature water station electric appliance control cabinet according to claim 1, characterized in that a plurality of sliding grooves (12) are formed on the inner side wall of the box body (1), and a partition plate (13) is slidably connected between every two sliding grooves (12).

7. The electric control cabinet for the outdoor miniature water station according to claim 1, wherein one end of the box body (1) is hinged with a sealing door (7), a handle (8) is fixedly connected to a side wall of the sealing door (7), a sealing groove is formed in an inner side wall of the box body (1), a sealing ring (9) is fixedly connected to an inner wall of the sealing groove, and the sealing ring (9) is made of rubber.

8. An outdoor miniature water station electric control cabinet according to claim 1, characterized in that a label (6) is fixedly connected to one side of the box body (1), and the surface of the box body (1) is coated with a special antirust paint.