CN214579653U - Ventilation pipeline of transformer substation - Google Patents

Abstract

The utility model discloses a transformer substation's air pipe, include air pipe body and fall the cotton of making an uproar, air pipe body one side has been seted up the air intake, air pipe body opposite side has seted up the air outlet, air intake inner wall one side bolt is provided with the air exhauster, air pipe body top both sides all are provided with the backup pad, the backup pad top all is equipped with the fixed plate, all weld between backup pad and the fixed plate has the spring of moving away to avoid possible earthquakes, air pipe body inner wall central point puts and evenly is provided with the support groove by the left hand right hand, air pipe body surface corresponds and supports the groove position and has seted up picture peg mouth A and picture peg mouth B respectively. The utility model discloses ventilation effect is good, has the pollution gas of purification to and collect dirt, thermal-insulated effect etc. thereby promoted the feature of environmental protection and the protection nature of this mechanism by a wide margin, be fit for being extensively promoted and used.

Description

Ventilation pipeline of transformer substation

Technical Field

The utility model relates to a transformer substation technical field, in particular to transformer substation's air pipe.

Background

The transformer substation is a systematic supply station mainly comprising a large amount of electrical equipment, and for underground cables in various spaces, a related ventilation mechanism is needed to avoid potential safety hazard caused by conditions such as overhigh temperature or no circulation of air.

Patent No. CN201721912614.2, a dust protected transformer substation falls air pipe of making an uproar, includes transformer box, battery and transformer box door, the transformer box shell is installed at the top of transformer box, and the inboard of transformer box is connected with the motor, the bottom mounting of motor has the pivot, and the outer wall connection of pivot has the connecting rod, the left side of connecting rod is provided with the brush.

This air pipe of making an uproar falls in dustproof transformer substation has following drawback: 1. the ventilating duct is lack of an effective heat insulation mechanism, so that the inner wall of the ventilating duct is easy to deform and the like due to long-term heating, and the protection performance is greatly reduced; 2. the ventilation pipeline of the application is lack of a related gas purifying mechanism, so that polluted gas generated by heating of electrical equipment is discharged, and the environmental protection performance of the ventilation pipeline is greatly reduced; therefore, a transformer substation ventilating duct is provided.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a transformer substation's air pipe can effectively solve the problem in the background art.

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

the utility model provides a transformer substation's air pipe, includes air pipe body and the cotton of making an uproar of falling, the air intake has been seted up to air pipe body one side, air pipe body opposite side has seted up the air outlet, air intake inner wall one side bolt is provided with the air exhauster, air pipe body top both sides all are provided with the backup pad, the backup pad top all is equipped with the fixed plate, all weld between backup pad and the fixed plate has the spring of moving away to avoid possible earthquakes, air pipe body inner wall central point puts and evenly is provided with the support groove by the left right side, air pipe body surface corresponds support groove position and has seted up picture peg mouth A and picture peg mouth B respectively, it has dust filter screen and active carbon filter screen to insert through picture peg mouth A and picture peg mouth B card respectively to support the inslot, air pipe body inner wall is located the support groove periphery glutinous insulating layer that is equipped with.

Furthermore, noise reduction cotton is adhered to the other side of the inner wall of the air inlet and the inner wall of the air outlet.

Further, the air inlet end of the exhaust fan is positioned outside the air inlet, and the air outlet end of the exhaust fan is positioned in the ventilation pipeline body.

Further, the periphery of the surface of the fixing plate is uniformly provided with mounting holes around the central position, and the shock-absorbing springs and the supporting grooves are respectively provided with two groups.

Further, the heat insulation layer is made of a nano heat insulation plate material.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. through setting up air exhauster, dust filter screen and active carbon filter screen, utilize the air exhauster to go on convulsions through the air intake to it hinders dirt through the dust filter screen in this body to enter air pipe, and utilize the active carbon filter screen to carry out gaseous purification, discharge by the air outlet again, thereby has promoted this mechanism's feature of environmental protection by a wide margin.

2. Through setting up the insulating layer, utilize the insulating layer to be nanometer heat insulating board material, the effectual heat-proof quality of guaranteeing air pipe body inner wall easily avoids the pipeline to be heated for a long time and leads to the circumstances such as deformation to this mechanism protectiveness has been promoted by a wide margin.

3. Through setting up fixed plate and spring of moving away to avoid possible earthquakes, the mounting hole that utilizes the fixed plate surface to set up is fixed in the underground top of transformer substation to the spring of moving away to avoid easily that the air pipe body produces the condition such as deformation because of long-term air exhauster vibrations, thereby has promoted this mechanism protectiveness by a wide margin.

Drawings

Fig. 1 is the utility model relates to a transformer substation's air pipe's overall structure schematic diagram.

Fig. 2 is the utility model relates to a transformer substation's air pipe's mounting hole structure sketch map.

In the figure: 1. a ventilation duct body; 2. an air inlet; 3. an air outlet; 4. an exhaust fan; 5. Noise reduction cotton; 6. a support plate; 7. a shock absorbing spring; 8. a fixing plate; 9. mounting holes; 10. a support groove; 11. a board inserting opening A; 12. a board inserting port B; 13. a dust filter screen; 14. an active carbon filter screen; 15. an insulating layer.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-2, a transformer substation air duct comprises an air duct body 1 and noise reduction cotton 5, an air inlet 2 has been opened on one side of the air duct body 1, an air outlet 3 has been opened on the other side of the air duct body 1, an air exhauster 4 is provided on one side of the inner wall of the air inlet 2 by bolts, support plates 6 are provided on both sides of the top of the air duct body 1, fixing plates 8 are provided on the top of the support plates 6, suspension springs 7 are welded between the support plates 6 and the fixing plates 8, support grooves 10 are uniformly provided on the center position of the inner wall of the air duct body 1 from left to right, plug board ports a11 and plug board ports B12 are provided on the surface of the air duct body 1 corresponding to the positions of the support grooves 10, and dust filter screens 13 and activated carbon filter screens 14 are inserted into the support grooves 10 through plug board ports a11 and plug board ports B12, the inner wall of the ventilation pipeline body 1 is positioned at the periphery of the support groove 10 and is adhered with a heat insulation layer 15.

Wherein, 2 inner wall opposite sides of air intake and 3 inner walls of air outlet all glue and are equipped with and fall cotton 5 of making an uproar.

In this embodiment, as shown in fig. 1, sound absorption and noise reduction are performed by noise reduction cotton 5.

Wherein, 4 air inlet ends of air exhauster are located the 2 outsides of air intake, 4 air-out ends of air exhauster are located air pipe body 1.

In this embodiment, as shown in fig. 1, air is drawn through the air inlet 2 by the exhaust fan 4, enters the ventilation duct body 1, is blocked by the dust filter 13, is purified by the activated carbon filter 14, and is discharged from the air outlet 3.

Wherein, the periphery of the surface of the fixed plate 8 is evenly provided with mounting holes 9 around the central position, and the shock absorbing spring 7 and the supporting groove 10 are respectively provided with two groups.

In this embodiment, as shown in fig. 1 and 2, the ventilation duct body 1 is fixed to the underground top of the substation through the mounting hole 9 formed in the surface of the fixing plate 8, and the surface deformation of the ventilation duct body 1 due to the vibration of the long-term exhaust fan 4 is easily avoided through the shock absorbing spring 7.

Wherein, the thermal insulation layer 15 is a nano thermal insulation plate material.

In this embodiment, as shown in fig. 1, the thermal insulation layer 15 is made of a nano thermal insulation plate material, so that the thermal insulation property of the inner wall of the ventilation duct body 1 is effectively ensured, and the situations that the duct is deformed due to long-term heating are easily avoided.

It should be noted that, the utility model relates to a transformer substation's air pipe, during the installation, the mounting hole 9 that personnel offered through the 8 surfaces of fixed plate is fixed in transformer substation's underground top, and easily avoid air pipe body 1 because of the circumstances such as long-term air exhauster 4 vibrations surface production warp through shock-absorbing spring 7, connect and open air exhauster 4 external power supply again, air exhaust through air exhauster 4 through air intake 2, and hinder dirt through dust filter screen 13 in entering air pipe body 1, and carry out gaseous purification through active carbon filter screen 14, discharge by air outlet 3 again, and simultaneously, the cotton 5 of making an uproar falls that glues through air intake 2 and 3 inner walls of air outlet and establish inhales the sound and fall the noise, and utilize support groove 10 easily convenient to personnel to carry out periodic replacement through picture peg mouth A11 and picture peg mouth B12 to dust filter screen 13 and active carbon filter screen 14.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (5)

1. The utility model provides a transformer substation's air pipe, includes air pipe body (1) and falls cotton (5) of making an uproar, its characterized in that: air intake (2) have been seted up to air pipe body (1) one side, air outlet (3) have been seted up to air pipe body (1) opposite side, air intake (2) inner wall one side bolt is provided with air exhauster (4), air pipe body (1) top both sides all are provided with backup pad (6), backup pad (6) top all is equipped with fixed plate (8), it has suspension spring (7) all to weld between backup pad (6) and fixed plate (8), air pipe body (1) inner wall central point puts and evenly is provided with support groove (10) from left to right, air pipe body (1) surface corresponds support groove (10) position and has seted up picture peg mouth A (11) and picture peg mouth B (12) respectively, insert dust filter screen (13) and active carbon filter screen (14) through picture peg mouth A (11) and picture peg mouth B (12) card respectively in support groove (10), the inner wall of the ventilation pipeline body (1) is positioned at the periphery of the supporting groove (10) and is adhered with a heat insulation layer (15).

2. A substation ventilation duct according to claim 1, characterized in that: and noise reduction cotton (5) is adhered to the other side of the inner wall of the air inlet (2) and the inner wall of the air outlet (3).

3. A substation ventilation duct according to claim 1, characterized in that: air inlet end of the exhaust fan (4) is positioned at the outer side of the air inlet (2), and air outlet end of the exhaust fan (4) is positioned in the ventilation pipeline body (1).

4. A substation ventilation duct according to claim 1, characterized in that: the surface periphery of the fixing plate (8) is uniformly provided with mounting holes (9) around the central position, and the shock absorbing spring (7) and the supporting groove (10) are respectively provided with two groups.

5. A substation ventilation duct according to claim 1, characterized in that: the heat insulation layer (15) is made of a nano heat insulation plate material.

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