CN218498649U

CN218498649U - Box transformer substation internal natural ventilation anti-condensation device

Info

Publication number: CN218498649U
Application number: CN202221948799.3U
Authority: CN
Inventors: 刘配成
Original assignee: Yingkou Gangao Power Equipment Installation Co ltd
Current assignee: Yingkou Gangao Power Equipment Installation Co ltd
Priority date: 2022-07-27
Filing date: 2022-07-27
Publication date: 2023-02-17
Anticipated expiration: 2032-07-27

Abstract

The utility model discloses a natural ventilation anti-condensation device in a box transformer substation, which comprises a main body, wherein a condenser is arranged in the main body, a controller is arranged on the inner wall of the main body, and a ventilation opening is arranged on the side wall of the main body and provided with a protection component; the protection component comprises a protection plate, a sliding chute, a telescopic rod, a protection shell and a sensor; the backplate cup joint in the lateral wall of main part, the backplate pass through the spout with the main part slip joint, the bottom rigid coupling of backplate has the telescopic link. The utility model relates to a case becomes technical field, this case becomes interior natural draft of natural draft and prevents condensation device, through the cooperation between backplate, controller, telescopic link and the sensor, has realized natural draft and drying, in case rainy simultaneously, can close the vent, avoids external rainwater to get into the inside of main part, reduces the work burden of condenser, avoids the inside of a large amount of rainwater entering main part to cause the problem that the main part damaged simultaneously.

Description

Box transformer substation internal natural ventilation anti-condensation device

Technical Field

The utility model relates to a case becomes technical field, specifically is a condensation device is prevented in natural draft of case becomes.

Background

The box-type transformer substation, called prefabricated substation or prefabricated substation, is a high-voltage switchgear, distribution transformer and low-voltage distribution equipment, is a factory prefabricated indoor and outdoor compact distribution equipment which is arranged into a whole according to a certain wiring scheme, namely, the functions of transformer voltage reduction, low-voltage distribution and the like are organically combined together, and the box-type transformer substation is installed in a moistureproof, antirust, dustproof, ratproof, fireproof, antitheft, heat-insulating, totally-enclosed and movable steel structure box, is particularly suitable for urban network construction and transformation, is a brand-new transformer substation which is grown up after a civil transformer substation, is suitable for mines, factory enterprises, oil-gas fields and wind power stations, replaces the original civil transformer substation and becomes a novel complete set of transformation and distribution equipment.

Simultaneously in order to guarantee the inside drying of case transformer substation, generally can set up drying device and dehumidify, wherein adopt natural draft and set up dehydrating unit, be comparatively common means.

The natural ventilation has no energy consumption, but once it rains, rainwater easily enters the ventilation opening, so that the humidity degree in the box-type substation is increased, a burden is brought to a dehumidifying device, and a large amount of rainwater can cause damage to the box-type substation and even safety accidents occur.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a natural draft prevents condensation device in case becomes has solved natural draft along with not having the energy consumption, but in case it is rainy, gets into the rainwater easily at the vent, has so not only increased the inside humidity degree of case becomes, brings the burden for dehydrating unit to a large amount of rainwater still can lead to the damage that the case becomes, the problem of incident appears even.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a natural ventilation anti-condensation device in a box transformer substation comprises a main body, wherein a condenser is arranged in the main body, a controller is arranged on the inner wall of the main body, and a ventilation opening and a protection assembly are arranged on the side wall of the main body; the protection component comprises a protection plate, a sliding chute, a telescopic rod, a protection shell and a sensor; the backplate cup joint in the lateral wall of main part, the backplate pass through the spout with main part slip joint, the bottom rigid coupling of backplate has the telescopic link, the bottom rigid coupling of telescopic link in the lateral wall of main part, the outer wall rigid coupling of telescopic link has the protecting crust, the protecting crust in the backplate is laminated mutually, the telescopic link has the controller electricity is connected, the surface mounting of backplate has the sensor, the sensor is connected with the controller electricity.

Preferably, the bottom of the condenser is provided with a collection box, the collection box is inserted into the side wall of the main body, a sealing gasket is clamped between the collection box and the main body, the bottom of the collection box is provided with a guide rail, and the guide rail is in sliding clamping connection with the inner wall of the main body.

Preferably, a liquid level sensor is installed inside the collection box.

Preferably, an anti-overflow assembly is arranged above the inside of the collecting box; the anti-overflow assembly comprises a hopper, a flared pipe, a plug body, a bottom plate, a limiting rod and a first spring; the bottom intercommunication of funnel has the flaring pipe, the inner wall of flaring pipe supports tightly has the cock body, the bottom rigid coupling of cock body has the bottom plate, the inner wall both sides of bottom plate all peg graft and have the gag lever post, the top of gag lever post with the bottom fixed connection of funnel, the outer wall of gag lever post has cup jointed first spring, the both ends of first spring respectively with bottom plate and gag lever post looks rigid coupling.

Preferably, a fixing unit is arranged at one side of the collecting box outside the main body; the fixing unit comprises a sliding block, a second spring and a sliding rail; one side of the sliding block is clamped with the outer wall of the collecting box, one side of the sliding block, which is close to the main body, is slidably clamped with a sliding rail, and a second spring is arranged between the sliding rail and the sliding block.

Advantageous effects

The utility model provides a condensation device is prevented in natural draft of case becomes. The method has the following beneficial effects: this natural draft prevents condensation device in case becomes, through the cooperation between backplate, controller, telescopic link and the sensor, has realized natural draft and drying, in case rain simultaneously, can close the vent, avoids the inside of external rainwater entering main part, reduces the work burden of condenser, avoids the inside of a large amount of rainwater entering main part to cause the problem that the main part damaged simultaneously.

Through the cooperation between collecting box, funnel, cock body, the liquid level switch, can collect the comdenstion water to avoid the secondary evaporation, simultaneously, in case the comdenstion water is too much, can report to the police and close the vent, remind the staff in time to handle.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the collection tank, main body and level sensor of FIG. 1;

fig. 3 is a schematic structural view of the funnel, the flared tube and the stop lever in fig. 2.

In the figure: 1. the main part, 2, the condenser, 3, the collecting box, 4, level sensor, 5, the funnel, 6, flaring pipe, 7, the cock body, 8, bottom plate, 9, the gag lever post, 10, first spring, 11, the guide rail, 12, sealed pad, 13, the slider, 14, the second spring, 15, slide rail, 16, the vent, 17, the backplate, 18, the spout, 19, the telescopic link, 20, the protecting crust, 21, the sensor, 22, the controller.

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 efforts all belong to the protection scope of the present invention.

All the electrical components in the present application are connected with the power supply adapted to the electrical components through a wire, and an appropriate controller and an appropriate encoder should be selected according to actual conditions to meet control requirements, and specific connection and control sequences should be obtained.

As can be seen from fig. 1 to 3, the natural ventilation anti-condensation device for the inside of the box transformer substation comprises a main body 1, wherein a condenser 2 is installed inside the main body 1, a controller 22 is installed on the inner wall of the main body 1, a ventilation opening 16 is formed in the side wall of the main body 1, and a protection component is arranged on the side wall of the main body 1; the protection component comprises a protection plate 17, a sliding chute 18, a telescopic rod 19, a protection shell 20 and a sensor 21; backplate 17 cup joints in the lateral wall of main part 1, backplate 17 passes through

spout

18 and 1 slip joint of main part, the bottom rigid coupling of backplate 17 has telescopic link 19, the bottom rigid coupling of telescopic link 19 in the lateral wall of main part 1, the outer wall rigid coupling of telescopic link 19 has protecting crust 20, protecting crust 20 is laminated mutually in backplate 17, telescopic link 19 has controller 22 to be connected electrically, the surface mounting of backplate 17 has sensor 21, sensor 21 is connected with controller 22 electricity.

In a specific implementation process, it is worth noting in particular that the main body 1 is a box-type transformer, specific models are not limited, structural improvement is not performed on the internal structure of the main body 1 in the application, and are not described herein any more, the condenser 2 can dry the humid air inside the main body 1, the specific models can be selected according to actual conditions, the ventilation opening 16 can dissipate heat inside the main body 1 under natural wind, so that air circulation inside the main body 1 is ensured, the guard plate 17 moves upwards along the chute 18, the ventilation opening 16 can be sealed, the telescopic rod 19 is used for driving the guard plate 17, the specific models are not limited, the protective shell 20 plays a role in protecting the telescopic rod 19, the sensor 21 is a raindrop sensor, the specific models are not limited, when the sensor 21 senses rain, a signal can be transmitted to the controller 22, the controller 22 controls the telescopic rod 19 to extend, the guard plate 17 can be covered on the ventilation opening 16, and rainwater is prevented from entering the inside of the main body 1.

Furthermore, the bottom of the condenser 2 is provided with a collecting box 3, the collecting box 3 is inserted into the side wall of the main body 1, a sealing gasket 12 is clamped between the collecting box 3 and the main body 1, a guide rail 11 is installed at the bottom of the collecting box 3, and the guide rail 11 is in sliding clamping connection with the inner wall of the main body 1.

In the specific implementation process, it is worth pointing out in particular that the collecting box 3 can collect water drops condensed by the condenser 2, the water drops are prevented from dropping inside the main body 1, the sealing gasket 12 can ensure the sealing performance between the collecting box 3 and the main body 1, the rubber can be selected for manufacturing, and the guide rail 11 can limit the collecting box 3 and the main body 1.

Further, a liquid level sensor 4 is installed inside the collection tank 3.

In the specific implementation process, it is worth noting in particular that liquid level sensor 4 can monitor the liquid level height inside collecting box 3, and in case the liquid level height is higher, will give controller 22 with the signal transmission, controller 22 controls the extension of telescopic link 19 equally, seals vent 16 through backplate 17, avoids the inside of external moist air continuation entering main part 1, and simultaneously, controller 22 gives external control end with signal transmission, reminds the staff to handle.

Further, an anti-overflow assembly is arranged above the inner part of the collecting box 3; the anti-overflow assembly comprises a funnel 5, a flared pipe 6, a plug body 7, a bottom plate 8, a limiting rod 9 and a first spring 10; the bottom intercommunication of funnel 5 has flared tube 6, and flared tube 6's inner wall is supported tightly and is had cock body 7, and cock body 7's bottom rigid coupling has bottom plate 8, and bottom plate 8's inner wall both sides all are pegged graft and have gag lever post 9, and the top of gag lever post 9 and funnel 5's bottom fixed connection, the outer wall of gag lever post 9 has cup jointed first spring 10, the both ends of first spring 10 respectively with bottom plate 8 and gag lever post 9 looks rigid coupling.

In the specific implementation process, be worth pointing out very much, the flaring pipe 6 of funnel 5's bottom intercommunication, both cooperations, can guarantee that the water that drips can be accurate fall into the inside of collecting box 3, and can not evaporate to the inside of main part 1 from the inside of collecting box 3, wherein cock body 7 plays the effect of one-way circulation under the effect of first spring 10, bottom plate 8 and gag lever post 9, the water droplet is after the gathering, press cock body 7 and flaring pipe 6 separation under the effect of gravity, first spring 10 atress compression this moment, water can flow into collecting box 3, when the gravity of rivers is not enough to compress first spring 10, cock body 7 supports tightly with flaring pipe 6, guarantee the closure of collecting box 3.

Further, a fixing unit is arranged on one side of the collecting box 3 positioned outside the main body 1; the fixing unit comprises a sliding block 13, a second spring 14 and a sliding rail 15; one side of the sliding block 13 is clamped with the outer wall of the collecting box 3, one side of the sliding block 13, which is close to the main body 1, is slidably clamped with a sliding rail 15, and a second spring 14 is arranged between the sliding rail 15 and the sliding block 13.

In the specific implementation process, it is worth pointing out in particular that the sliding block 13 can fix the collecting box 3 under the limit of the sliding rail 15, so as to prevent the collecting box 3 from falling off from the inside of the main body 1, and the second spring 14 is based on the elastic force of the sliding block 13 abutting against the collecting box 3.

Through the above, when the box transformer internal natural ventilation anti-condensation device is used, the vent 16 can radiate the inside of the main body 1 under natural wind, air circulation inside the main body 1 is ensured, meanwhile, the condenser 2 can dry humid air inside the main body 1, condensed water generated by the condenser 2 drips on the top of the funnel 5 and flows into the flared pipe 6, water drops are gathered and then separated from the flared pipe 6 under the action of gravity, at the moment, the first spring 10 is compressed under the action of force, water can flow into the collecting box 3, when the gravity of water flow is not enough to compress the first spring 10, the plug 7 abuts against the flared pipe 6, sealing of the collecting box 3 is ensured, when the sensor 21 senses raining, a signal can be transmitted to the controller 22, the controller 22 controls the extension of the telescopic rod 19, the protective plate 17 can be covered on the vent 16, rainwater is prevented from entering the inside the main body 1, the liquid level sensor 4 can monitor the liquid level inside of the collecting box 3, once the liquid level is high, the signal can be transmitted to the controller 22, the controller 22 also controls the extension of the protective plate 17, the protective plate 17 can control the extension of the vent to control the air to enter the vent 16, and further control the working personnel entering the vent 1, and further control the working personnel outside to process the air, and simultaneously.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a natural draft prevents condensation device in case becomes, includes main part (1), its characterized in that: a condenser (2) is installed inside the main body (1), a controller (22) is installed on the inner wall of the main body (1), a ventilation opening (16) is formed in the side wall of the main body (1), and a protection assembly is arranged on the side wall of the main body;

the protection component comprises a protection plate (17), a sliding chute (18), a telescopic rod (19), a protection shell (20) and a sensor (21);

backplate (17) cup joint in the lateral wall of main part (1), backplate (17) through spout (18) with main part (1) slip joint, the bottom rigid coupling of backplate (17) has telescopic link (19), the bottom rigid coupling of telescopic link (19) in the lateral wall of main part (1), the outer wall rigid coupling of telescopic link (19) has protecting crust (20), protecting crust (20) in backplate (17) are laminated mutually, telescopic link (19) have controller (22) electricity is connected, the surface mounting of backplate (17) has sensor (21), sensor (21) are connected with controller (22) electricity.

2. The box transformer substation natural ventilation anti-condensation device according to claim 1, is characterized in that: the bottom of condenser (2) is provided with collecting box (3), collecting box (3) peg graft in the lateral wall of main part (1), the clamp has sealed pad (12) between collecting box (3) and main part (1), guide rail (11) are installed to the bottom of collecting box (3), the inner wall slip joint of guide rail (11) and main part (1).

3. The box transformer substation natural ventilation anti-condensation device according to claim 2, is characterized in that: and a liquid level sensor (4) is arranged in the collecting box (3).

4. The box transformer substation natural ventilation anti-condensation device according to claim 2, is characterized in that: an anti-overflow assembly is arranged above the inner part of the collecting box (3);

the anti-overflow assembly comprises a hopper (5), a flared pipe (6), a plug body (7), a bottom plate (8), a limiting rod (9) and a first spring (10);

the bottom intercommunication of funnel (5) has flaring pipe (6), the inner wall of flaring pipe (6) supports tightly has cock body (7), the bottom rigid coupling of cock body (7) has bottom plate (8), the inner wall both sides of bottom plate (8) all are pegged graft and are had gag lever post (9), the top of gag lever post (9) with the bottom fixed connection of funnel (5), first spring (10) have been cup jointed to the outer wall of gag lever post (9), the both ends of first spring (10) respectively with bottom plate (8) and gag lever post (9) looks rigid coupling.

5. The box transformer substation natural ventilation anti-condensation device according to claim 2, is characterized in that: a fixing unit is arranged on one side of the collecting box (3) positioned outside the main body (1);

the fixed unit comprises a sliding block (13), a second spring (14) and a sliding rail (15);

one side of slider (13) with the outer wall joint of collecting box (3), slider (13) are close to one side sliding joint of main part (1) and are had slide rail (15), install second spring (14) between slide rail (15) and slider (13).