CN212626556U

CN212626556U - Dehumidification power distribution room

Info

Publication number: CN212626556U
Application number: CN202021002778.3U
Authority: CN
Inventors: 刘芬; 李芳�
Original assignee: Guangdong Gongan Electric Engineering Co ltd
Current assignee: Guangdong Gongan Electric Engineering Co ltd
Priority date: 2020-06-04
Filing date: 2020-06-04
Publication date: 2021-02-26
Anticipated expiration: 2030-06-04

Abstract

The utility model relates to a dehumidification power distribution room, which comprises a room body, an air supply component, a dehumidification component and an air return component; the distribution box is arranged in the house body; the house body comprises an enclosing wall, a top cover and a bottom plate; the bottom plate is provided with air holes; the air supply assembly comprises an air exhaust cover covering the bottom plate, an air supply pipe and a dehumidifying cover; the dehumidifying component comprises a shell connected with the dehumidifying cover, an air driving piece, a compression pump, a condensation pipe connected with the compression pump, a refrigerating piece connected with the condensation pipe, and a circulating pipe arranged between the compression pump and the refrigerating piece; the air return assembly comprises an air outlet cover and a return pipe connected with the air outlet cover; the return pipe is communicated with the interior of the house body. Above-mentioned dehumidification joins in marriage electrical room carries the air in with the internal portion in room to the dehumidification subassembly through the subassembly of supplying air, obtains dry air after the moisture condensation in the air is appeared, and it is internal to flow back to the room through the return-air subassembly, and then prevents that the corrosion from appearing in the block terminal, has reduced the maintenance cost in later stage, has prolonged the dehumidification and has joined in marriage electrical room's life.

Description

Dehumidification power distribution room

Technical Field

The utility model relates to a distribution equipment technical field especially relates to a dehumidification distribution room.

Background

The distribution room is an indoor distribution place with low-voltage load, mainly distributes electric energy for low-voltage users, and is provided with a medium-voltage incoming line (a small amount of outgoing lines can be provided), a distribution transformer and a low-voltage distribution device. The power distribution room is simply a room for distributing power. The functions of protecting, metering and distributing electric energy are achieved.

Present join in marriage electrical room and need transmit the distribution to the electric energy, so inside need use conductive metal to carry the electric energy, and the humidity of air can directly influence the life who joins in marriage the electrical room, and in some humid areas, join in marriage the electrical room inside because the air humidity often leads to the problem of inside components and parts corrosion, so lead to later maintenance with high costs, life is short.

SUMMERY OF THE UTILITY MODEL

Therefore, the dehumidification power distribution room is needed to solve the problems of high maintenance cost and short service life.

A dehumidification power distribution room, comprising:

the house comprises a house body, wherein a distribution box is arranged in the house body; the house body comprises an enclosing wall, a top cover and a bottom plate which are respectively arranged at two ends of the enclosing wall; the distribution box is arranged on the bottom plate, and the bottom plate is provided with air holes;

the air supply assembly is connected with the house body; the air supply assembly comprises an air exhaust cover covering the bottom plate, an air supply pipe connected with the air exhaust cover and a dehumidification cover connected with the air supply pipe;

the dehumidifying component is connected with the air supply component; the dehumidification assembly comprises a shell connected with the dehumidification cover, an air dispelling piece arranged in the shell, a compression pump connected with the shell, a condensation pipe connected with the compression pump, a refrigeration piece connected with the condensation pipe, and a circulating pipe arranged between the compression pump and the refrigeration piece; the shell is provided with a drain pipe, and the drain pipe is arranged corresponding to the refrigeration piece; and

the air return assembly is connected with the dehumidifying assembly; the air return assembly comprises an air outlet cover and a return pipe connected with the air outlet cover; the return pipe is communicated with the interior of the house body.

Above-mentioned dehumidification joins in marriage electrical room, through setting up the bleeder vent on the bottom plate, carry the internal portion in room air to the dehumidification subassembly through the subassembly of supplying air in, moist air passes through the refrigeration piece, obtain dry air after the moisture condensation in the air is appeared, dry air flows back to the internal circulation circuit that forms in room through the return air subassembly, effectively reduce the internal portion's in room air humidity, and then prevent that the corrosion from appearing in the block terminal, the maintenance cost in later stage has been reduced, the dehumidification joins in marriage electrical room's life has been prolonged.

In one embodiment, two sides of the shell are oppositely provided with ventilation openings, and the dehumidification cover and the air outlet cover are respectively covered with the ventilation openings on two sides correspondingly.

In one embodiment, the ventilation opening close to one side of the dehumidifying cover is formed in the wind driving piece in a covering mode, and the ventilation opening close to one side of the wind outlet cover is formed in the refrigerating piece in a covering mode correspondingly.

In one embodiment, a dust cover is arranged on the ventilation opening, and the dust cover covers the ventilation opening in a straight plate shape.

In one embodiment, the condensation pipe extends in a winding manner to and fro between the compression pump and the refrigerating element, and the return pipe is arranged in a straight pipe manner between the compression pump and the refrigerating element.

In one embodiment, the bottom plate is arranged in a rectangular straight plate-shaped structure, the air holes are arranged at intervals along the bottom plate, and the air exhaust cover is arranged on one side, far away from the distribution box, of the bottom plate.

In one embodiment, the pumping hood is disposed in a gradually shrinking structure from the bottom plate to a direction away from the enclosing wall.

In one embodiment, the air supply pipe is arranged in an L-shaped structure, one end of the air supply pipe is communicated with the air exhaust cover, and the other end of the air supply pipe is communicated with the dehumidification cover.

In one embodiment, the dehumidification hood and the air outlet hood are arranged in a parallel structure, the return pipe is arranged in a hollow round pipe structure, and the return pipe correspondingly penetrates through the enclosure.

In one embodiment, a bracket is disposed on the top cover and is disposed between the top cover and the enclosure to mount the top cover on the enclosure.

Drawings

Fig. 1 is a schematic structural diagram of a dehumidification power distribution room according to an embodiment of the present invention;

FIG. 2 is an exploded view of the dehumidification power distribution room of FIG. 1;

fig. 3 is an exploded view of the dehumidifying module shown in fig. 1.

The reference numbers in the drawings have the meanings given below:

100. a dehumidification power distribution room;

10. a house body; 11. a wall; 12. a top cover; 13. a base plate; 15. air holes are formed; 16. a support; 19. a distribution box;

20. an air supply assembly; 21. an air extraction hood; 22. an air supply pipe; 23. a dehumidifying cover;

30. a dehumidification assembly; 31. a housing; 311. a drain pipe; 315. a vent; 316. a dust cover; 32. a wind-expelling member; 33. a compression pump; 34. a condenser tube; 35. a refrigeration member; 36. a circulation pipe;

40. an air return assembly; 41. an air outlet cover; 42. a return pipe.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

Referring to fig. 1 to 3, a dehumidification power distribution room 100 according to an embodiment of the present invention includes a room body 10, a gas supply assembly 20 connected to the room body 10, a dehumidification assembly 30 connected to the gas supply assembly 20, and a gas return assembly 40 connected to the dehumidification assembly 30; the dehumidification power distribution room 100 is installed on the ground, and the dehumidification power distribution room 100 is used for distributing electric energy.

The house body 10 is arranged on the ground, a distribution box 19 is arranged in the house body 10, and the distribution box 19 is used for being connected with an external cable and distributing and supplying power to electric energy; the house 10 includes a wall 11, and a top cover 12 and a bottom plate 13 respectively disposed at two ends of the wall 11. The enclosing wall 11 is arranged above the ground, the enclosing wall 11 is arranged around the distribution box 19 in a rectangular annular structure, the enclosing wall 11 is used for protecting the distribution box 19, and the enclosing wall 11 is arranged in the vertical direction; the top cover 12 is covered on the top of the enclosing wall 11, the top cover 12 is rectangular and arranged along the horizontal direction, and the top cover 12 is used for forming a relatively closed space inside the enclosing wall 11 so as to prevent rainwater and sunlight from corroding the distribution box 19; this bottom plate 13 corresponds the setting in the inside of enclosure 11, and bottom plate 13 is the setting of extending along the horizontal direction of the straight platelike rectangle, and bottom plate 13 sets up in the bottom of enclosure 11, and block terminal 19 installs on bottom plate 13, and this bottom plate 13 is used for supporting block terminal 19. Furthermore, the bottom plate 13 is provided with air holes 15; the air holes 15 are arranged in a circular through hole structure, the air holes 15 are arranged at intervals along the bottom plate 13, and the air holes 15 are used for communicating the inside of the house body 10 with the outside. In this embodiment, the top cover 12 is provided with a bracket 16; this support 16 is the setting of rectangular long structure, and support 16 extends the setting to enclosure 11 direction from top cap 12, and support 16 sets up between top cap 12 and enclosure 11, and this support 16 sets up along the peripheral position interval of enclosure 11, and this support 16 is used for setting up top cap 12 on enclosure 11, guarantees that top cap 12 protects enclosure 11 inner space, guarantees simultaneously that enclosure 11 inner space is linked together with the external world, makes the outside air can correspond and lets in the room body 10.

The air supply component 20 is correspondingly arranged at the bottom of the house body 10, and the air supply component 20 is embedded in the ground; the air supply unit 20 includes an air suction cover 21 covering the bottom plate 13, an air supply pipe 22 connected to the air suction cover 21, and a dehumidifying cover 23 connected to the air supply pipe 22. The air extracting cover 21 is arranged on one side of the bottom plate 13 far away from the distribution box, one end of the air extracting cover 21 close to the bottom plate 13 corresponds to the size of the bottom plate 13, the air extracting cover 21 extends along the periphery of the bottom plate 13, and the air extracting cover 21 is arranged in a gradually shrinking structure from the bottom plate 13 to the direction far away from the enclosing wall 11; the air supply pipe 22 is arranged at one end of the air exhaust cover 21 far away from the bottom plate 13, one end of the air supply pipe 22 is communicated with the air exhaust cover 21, the other end of the air supply pipe 22 is communicated with the dehumidifying cover 23, the air supply pipe 22 is arranged in an L-shaped structure, and the air supply pipe 22 is used for conveying the gas in the air exhaust cover 21 into the dehumidifying cover 23; the dehumidifying cover 23 is installed at one end of the air supply pipe 22 far from the air suction cover 21, the dehumidifying cover 23 is extended in an enlarged shape from the air supply pipe 22 to a direction far from the air supply pipe 22, and the dehumidifying cover 23 is correspondingly connected to the dehumidifying module 30 to transfer the air in the room 10 to the dehumidifying module 30.

The dehumidifying component 30 is correspondingly arranged below the house body 10, and the dehumidifying component 30 is buried in the ground; the dehumidifying assembly 30 includes a housing 31 connected to the dehumidifying cover 23, an air-driving member 32 installed in the housing 31, a compression pump 33 connected to the housing 31, a condensing pipe 34 connected to the compression pump 33, a refrigerating member 35 connected to the condensing pipe 34, and a circulating pipe 36 disposed between the compression pump 33 and the refrigerating member 35. The casing 31 is arranged in a hollow rectangular structure, the dehumidifying cover 23 is correspondingly arranged at one side of the casing 31, the periphery of the dehumidifying cover 23 is correspondingly arranged with the outer edge of the casing 31, and the dehumidifying cover 23 is correspondingly arranged at one side of the casing 31; the wind-driving member 32 is rectangular and is disposed in the housing 31 in a vertical direction, and the driving member is used for controlling the flow of the air flow. In this embodiment, two opposite sides of the housing 31 are provided with vents 315, the vents 315 are arranged in a rectangular through hole structure, the vents 315 are used for allowing air to enter and exit the housing 31, the dehumidifying cover 23 is correspondingly covered with the vents 315 on one side, and the air expelling part 32 is covered with the vents 315 on one side close to the dehumidifying cover 23; further, the ventilation opening 315 is provided with dust covers 316, the dust covers 316 are arranged in a rectangular straight plate structure along the vertical direction, the dust covers 316 cover the ventilation opening 315 correspondingly, the peripheral positions of the dust covers 316 are fixedly connected with the housing 31, the number of the dust covers 316 is two, and the two dust covers 316 respectively cover the ventilation openings 315 on the two sides correspondingly. Further, the wind-dispelling elements 32 are fans.

The compression pump 33 is correspondingly arranged in the shell 31, the compression pump 33 is fixedly connected with the inside of the shell 31, a refrigerant is arranged in the compression pump 33, and the compression pump 33 is correspondingly connected with the condensation pipe 34; the condensing pipe 34 is extended in a hollow round pipe shape, the condensing pipe 34 is extended in a winding reciprocating manner, and the condensing pipe 34 is correspondingly arranged between the compression pump 33 and the refrigerating element 35; the refrigeration piece 35 is arranged in a substantially rectangular structure, the refrigeration piece 35 is correspondingly arranged between the ventilation holes 315 at two sides, the refrigeration piece 35 is correspondingly covered with the ventilation hole 315 close to one side of the air return assembly 40, the refrigeration piece 35 is used for absorbing heat so as to reduce the surface temperature of the refrigeration piece 35, and when air passes through the refrigeration piece 35, water vapor in the air is liquefied and separated out to the surface of the refrigeration piece 35 so as to reduce the humidity in the air; the circulating pipe 36 is extended in a hollow round pipe shape, the circulating pipe 36 is arranged between the compression pump 33 and the refrigeration piece 35 in a straight pipe shape to ensure that a circulating loop is formed, the compression pump 33 correspondingly compresses the gaseous refrigerant into a high-temperature high-pressure gaseous refrigerant, the high-temperature high-pressure gaseous refrigerant enters the condensing pipe 34, the high-temperature refrigerant in the condensing pipe 34 transfers heat to the outside and is condensed into a liquid state, the refrigerant which is changed into a normal-temperature high-pressure liquid state through the condensing pipe 34 enters the refrigeration piece 35, the internal space of the refrigeration piece 35 is enlarged, so that the refrigerant is gasified in the refrigeration piece 35 to absorb a large amount of heat, the surface temperature of the refrigeration piece 35 is reduced, the water vapor in the air is ensured to contact with the surface of the refrigeration piece 35 to be liquefied and separated out, the normal-temperature normal-pressure gaseous refrigerant flowing out of the refrigeration piece 35 enters the compression pump, the dehumidification operation is realized. In this embodiment, the casing 31 is provided with a drain pipe 311, the drain pipe 311 is disposed corresponding to the cooling member 35, the drain pipe 311 is disposed below the cooling member 35 to ensure that water liquefied on the surface of the cooling member 35 falls into the drain pipe 311, and one end of the drain pipe 311 away from the casing 31 is correspondingly connected to an underground pipeline outside, so as to discharge liquefied precipitated water.

The air return assembly 40 is connected to the dehumidifying assembly 30, and the air return assembly 40 includes an air outlet cover 41 and a return pipe 42 connected to the air outlet cover 41. The air outlet cover 41 and the dehumidifying cover 23 are respectively covered on the ventilation openings 315 at two sides correspondingly, the air outlet cover 41 is arranged at one side of the shell 31 far away from the dehumidifying cover 23, the air outlet cover 41 and the dehumidifying cover 23 are arranged in a parallel structure, and the air outlet cover 41 is covered on one side of the shell 31 close to the refrigerating element 35 correspondingly; this back flow pipe 42 is the setting of cavity pipe column structure, and this back flow pipe 42 one end is connected with play fan housing 41, and the other end of back flow pipe 42 corresponds and is connected with enclosure 11, and this back flow pipe 42 corresponds wears to establish this enclosure 11, and this play fan housing 41 is used for letting in back flow pipe 42 after the air collection after the dehumidification operation in the subassembly 30 that dehumidifies, in carrying dry air to the room body 10 through back flow pipe 42.

Above-mentioned dehumidification joins in marriage electrical room 100, through set up bleeder vent 15 on bottom plate 13, carry the inside air in the room body 10 to dehumidification subassembly 30 through the subassembly 20 that supplies air, humid air passes through refrigeration piece 35, obtain dry air after the moisture condensation in the air is appeared, dry air flows back to the internal circulation circuit that forms in room 10 through return-air subassembly 40, effectively reduce the inside air humidity in the room body 10, and then prevent that the corrosion from appearing in the block terminal, the maintenance cost in later stage has been reduced, the life of dehumidification electricity distribution room 100 has been prolonged.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A dehumidification power distribution room, comprising:

2. The dehumidification power distribution room of claim 1, wherein ventilation openings are formed in two opposite sides of the housing, and the dehumidification hood and the air outlet hood are respectively covered with the ventilation openings in two corresponding sides.

3. The dehumidification distribution room of claim 2, wherein the ventilation opening is formed on one side of the dehumidification cover and the ventilation opening is formed on one side of the refrigeration piece corresponding to the ventilation opening.

4. The dehumidification power distribution room of claim 2, wherein a dust cover is disposed on the ventilation opening, and the dust cover covers the ventilation opening in a straight plate shape.

5. The dehumidification power distribution room as claimed in claim 1, wherein the condensation pipe is disposed between the compression pump and the refrigerating element in a winding manner and extends back and forth, and the return pipe is disposed between the compression pump and the refrigerating element in a straight pipe manner.

6. The dehumidification power distribution room of claim 1, wherein the bottom plate is a rectangular straight plate structure, the air holes are arranged at intervals along the bottom plate, and the air exhaust cover is arranged on one side of the bottom plate far away from the power distribution box.

7. The dehumidification power distribution room of claim 6, wherein the air extraction hood is disposed in a gradually shrinking structure from the bottom plate to a direction away from the enclosing wall.

8. The dehumidification power distribution room according to claim 1, wherein the air supply pipe is disposed in an L-shaped structure, one end of the air supply pipe is communicated with the air exhaust cover, and the other end of the air supply pipe is communicated with the dehumidification cover.

9. The dehumidification power distribution room of claim 1, wherein the dehumidification hood and the air outlet hood are arranged in a parallel structure, the return pipe is arranged in a hollow round pipe structure, and the return pipe is correspondingly arranged through the enclosing wall.

10. The dehumidification power distribution room of claim 1, wherein a bracket is disposed on the top cover, the bracket being disposed between the top cover and the enclosure to mount the top cover to the enclosure.