CN219308354U

CN219308354U - Dehumidifying device for distribution room

Info

Publication number: CN219308354U
Application number: CN202320417020.3U
Authority: CN
Inventors: 马仙玉; 楼利军; 卢超
Original assignee: Hangzhou Yuneng Technology Development Co ltd
Current assignee: Hangzhou Yuneng Technology Development Co ltd
Priority date: 2023-03-08
Filing date: 2023-03-08
Publication date: 2023-07-07
Anticipated expiration: 2033-03-08

Abstract

The utility model belongs to the technical field of dehumidification devices, and discloses a power distribution room dehumidification device, which comprises a sealing box, wherein the front surface of the sealing box is hinged with a sealing plate, an air inlet area is arranged in the sealing box, a primary dehumidification area positioned at the bottom of the air inlet area is arranged in the sealing box, a secondary dehumidification area and a drainage area which are positioned at the bottom of the primary dehumidification area and distributed left and right are arranged in the sealing box, and the air inlet area, the primary dehumidification area, the secondary dehumidification area and the drainage area are sequentially communicated. According to the utility model, two dehumidification mechanisms can be conveniently installed through the primary dehumidification region and the secondary dehumidification region, so that water vapor in gas can be condensed into ice and adhered to the surface of the first heat insulation plate under the action of the first heat insulation plate and the condensation plate of the primary dehumidification mechanism, and the following gas flow is avoided; and the distribution of a plurality of first heat insulating plates can enable the gas to be fully contacted with all the first heat insulating plates, so that the efficiency of dehumidifying the high-temperature gas is effectively improved.

Description

Dehumidifying device for distribution room

Technical Field

The utility model belongs to the technical field of dehumidification devices, and particularly relates to a dehumidification device for a power distribution room.

Background

The distribution room dehumidifying device is equipment capable of drying air in a distribution room at any time; the distribution room dehumidification devices used in the prior art mainly comprise two types, namely, the low-temperature humid air in the distribution room is heated to evaporate water vapor so as to achieve the aim of drying and dehumidification, but the temperature in the distribution room is too high, so that the damage rate of equipment parts is accelerated; secondly, introducing high-temperature humid air into the low-temperature dehumidifier, so that water drops are condensed on the surface of the high-temperature humid air after the high-temperature humid air contacts with the dehumidifying low-temperature plate, and then the moisture in the air is removed; however, it is only possible to dehumidify humid air having a relatively high temperature, and it is limited in practical use and it is necessary to reach a certain temperature of air, so that improvement is required.

Disclosure of Invention

In order to solve the problems in the background art, the utility model provides a dehumidifying device for a power distribution room, which has the advantage of good dehumidifying effect.

The first heat insulating plate and the condensing plate of the first-stage dehumidification mechanism can condense water vapor in the gas into ice and adhere the ice to the surface of the first heat insulating plate under the action of the first heat insulating plate and the condensing plate, so that the gas is prevented from flowing; and the distribution of a plurality of first heat insulating plates can enable the gas to be fully contacted with all the first heat insulating plates, so that the efficiency of dehumidifying the high-temperature gas is effectively improved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a distribution room dehydrating unit, includes the seal box, the front of seal box articulates there is the closing plate, the inside of seal box is provided with the district that admits air, the inside of seal box is provided with the one-level dehumidification district that is located the district bottom that admits air, the inside of seal box is provided with the second grade dehumidification district and the drainage district that are located the district bottom that admits air and left and right sides distribute, the district that admits air, one-level dehumidification district, second grade dehumidification district and drainage district communicate with each other in proper order;

a plurality of first heat insulation boards which are uniformly distributed are arranged in the primary dehumidification area, the bottoms of the first heat insulation boards are connected with condensing boards, and two adjacent first heat insulation boards are respectively connected with different sides of the inner wall of the primary dehumidification area;

the inside of the sealing box is provided with a second heat insulation plate positioned between the secondary dehumidification area and the drainage area, the top of the second heat insulation plate is connected with a condensation plate at the lowest part, and a gap is arranged between the lower end of the second heat insulation plate and the inner wall of the sealing box;

the inside of second grade dehumidification district is provided with evenly distributed's cotton piece that absorbs water, the top fixedly connected with of cotton piece that absorbs water supports the filter plate, the exhaust groove that is located second grade dehumidification district side and supports the filter plate top has been seted up to the inside of seal box, the check valve that is located the exhaust groove side is installed to the outside of seal box, the check valve is linked together with the upper end of second grade dehumidification district inner chamber through the exhaust groove.

Preferably, the upper part of the water absorbing cotton block is provided with a left reset spring and a right reset spring, the top of the reset spring penetrates through the water absorbing cotton block and is connected with a support filter plate, and the lower end of the reset spring penetrates through the water absorbing cotton block and props against the support filter plate below.

Preferably, a shear frame is arranged at the top of the inner cavity of the secondary dehumidification area, the lower end of the shear frame is hinged with a support filter plate positioned at the uppermost part, the upper end of the shear frame is hinged with a left sliding sleeve and a right sliding sleeve, a screw rod is sleeved in the inner threads of the sliding sleeves, and two ends of the screw rod are respectively and movably connected with the inner wall of the secondary dehumidification area.

Preferably, a driving motor positioned above the one-way valve is arranged on the side surface of the sealing box, and the tail end of an output shaft of the driving motor penetrates through the sealing box and extends to the inside of the secondary dehumidification area and is fixedly connected with the screw rod.

Preferably, the four corners of the front face of the sealing box are provided with mounting grooves.

Preferably, one end inside the air inlet area is provided with a heat insulation box, the inside of the heat insulation box is provided with an air pump, the air inlet end of the air pump is connected with an exhaust pipe, the other end of the exhaust pipe extends into the power distribution room, and the air outlet end of the air pump penetrates through the heat insulation box and extends into the inside of the air inlet area.

Preferably, the back of the sealing box is provided with a heat transfer plate, the heat transfer plate is connected with the condenser, the back of the plurality of first heat insulation plates is connected with heat conducting rods, and the rear ends of the plurality of heat conducting rods extend to the outside of the sealing box and are connected with the heat transfer plate

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

1. according to the utility model, two dehumidification mechanisms can be conveniently installed through the primary dehumidification region and the secondary dehumidification region, so that water vapor in gas can be condensed into ice and adhered to the surface of the first heat insulation plate under the action of the first heat insulation plate and the condensation plate of the primary dehumidification mechanism, and the following gas flow is avoided; the distribution of the first heat insulation plates can enable the gas to fully contact with all the first heat insulation plates, so that the efficiency of dehumidifying the high-temperature gas is effectively improved; the low-temperature moist gas entering from the bottom of the drainage area can be fully contacted with the absorbent cotton block through the second heat insulation plate, so that the low-temperature moist gas can be further dehumidified, and a good dehumidification effect with wider application range is achieved.

2. According to the utility model, the shear frame can be driven to stretch out and draw back by the driving motor under the cooperation of the screw rod and the sliding sleeve, so that the shear frame can drive the uppermost support filter plate and move up and down under the limitation of the secondary dehumidification area on the water-absorbing cotton blocks and the support filter plates, and one ends of the uppermost support filter plate and the water-absorbing cotton blocks can enable the whole of a plurality of water-absorbing cotton blocks and the support filter plate to rise or fall simultaneously under the cooperation of the lower reset spring, so that the water-absorbing cotton blocks can be extruded under the continuous downward pressing action of the shear frame, and the water in the shear frame can be discharged.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an internal schematic diagram of the present utility model;

fig. 3 is a front view of fig. 2.

In the figure: 1. a seal box; 2. a sealing plate; 3. an air intake zone; 4. a primary dehumidification zone; 5. a secondary dehumidification zone; 6. a drainage region; 7. a first heat shield; 8. a condensing plate; 9. a second heat shield; 10. a water-absorbing cotton block; 11. supporting a filter plate; 12. a return spring; 13. a shear frame; 14. a driving motor; 15. an exhaust groove; 16. a one-way valve; 17. a heat insulation box; 18. an air pump; 19. an exhaust pipe; 20. a mounting groove; 21. and a screw rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 3, the utility model provides a dehumidifying device for a power distribution room, which comprises a sealing box 1, wherein the front surface of the sealing box 1 is hinged with a sealing plate 2, an air inlet area 3 is arranged in the sealing box 1, a primary dehumidifying area 4 positioned at the bottom of the air inlet area 3 is arranged in the sealing box 1, a secondary dehumidifying area 5 and a drainage area 6 which are positioned at the bottom of the primary dehumidifying area 4 and distributed left and right are arranged in the sealing box 1, and the air inlet area 3, the primary dehumidifying area 4, the secondary dehumidifying area 5 and the drainage area 6 are sequentially communicated;

two dehumidification mechanisms can be conveniently installed through the primary dehumidification area 4 and the secondary dehumidification area 5, so that water vapor in gas can be condensed into ice and adhered to the surface of the first heat insulation plate 7 under the action of the first heat insulation plate 7 and the condensation plate 8 of the primary dehumidification mechanism, and the following gas flow is avoided; the distribution of the first heat insulation plates 7 can enable the gas to be fully contacted with all the first heat insulation plates 7, so that the efficiency of dehumidifying the high-temperature gas is effectively improved;

a plurality of first heat insulation plates 7 which are uniformly distributed are arranged in the primary dehumidification area 4, the bottoms of the first heat insulation plates 7 are connected with condensing plates 8, and two adjacent first heat insulation plates 7 are respectively connected with different sides of the inner wall of the primary dehumidification area 4;

the inside of the sealing box 1 is provided with a second heat insulation plate 9 positioned between the secondary dehumidification area 5 and the drainage area 6, the top of the second heat insulation plate 9 is connected with a condensation plate 8 at the lowest part, and a gap is arranged between the lower end of the second heat insulation plate 9 and the inner wall of the sealing box 1;

the low-temperature moist gas entering from the bottom of the drainage area 6 can be fully contacted with the absorbent cotton block 10 through the second heat insulation plate 9, so that the low-temperature moist gas can be further dehumidified, and a good dehumidification effect with wider application range is realized;

as shown in fig. 2, the inside of the secondary dehumidification area 5 is provided with uniformly distributed absorbent cotton blocks 10, the top of each absorbent cotton block 10 is fixedly connected with a support filter plate 11, an exhaust groove 15 positioned on the side surface of the secondary dehumidification area 5 and above the support filter plate 11 is formed in the sealing box 1, a one-way valve 16 positioned on the side surface of the exhaust groove 15 is mounted on the outer side of the sealing box 1, and the one-way valve 16 is communicated with the upper end of the inner cavity of the secondary dehumidification area 5 through the exhaust groove 15.

As shown in fig. 3, a left reset spring 12 and a right reset spring 12 are arranged in the upper absorbent cotton block 10, the top of the reset spring 12 penetrates through the absorbent cotton block 10 and is connected with the support filter plate 11, and the lower end of the reset spring 12 penetrates through the absorbent cotton block 10 and is propped against the lower support filter plate 11;

due to the elastic force of the return spring 12, gaps are reserved between the adjacent absorbent cotton blocks 10 and the whole supporting filter plate 11, and gas can be ensured to diffuse in the gaps, so that the contact sufficiency of the gas and the absorbent cotton blocks 10 positioned above is further improved; and the elastic force of the return spring 12 ensures that the whole of the plurality of absorbent cotton blocks 10 and the support filter plate 11 can be reset after being compressed by the shear frame 13 so as to restore the water absorbing function again.

As shown in fig. 3, a shear frame 13 is arranged at the top of the inner cavity of the secondary dehumidification area 5, the lower end of the shear frame 13 is hinged with a support filter plate 11 positioned at the uppermost part, the upper end of the shear frame 13 is hinged with a left sliding sleeve and a right sliding sleeve, the inner threads of the sliding sleeves are sleeved with a screw rod 21, and two ends of the screw rod 21 are respectively and movably connected with the inner wall of the secondary dehumidification area 5;

the shear frame 13 can be driven to stretch out and draw back under the cooperation of the screw rod 21 and the sliding sleeve through the driving motor 14, so that the shear frame 13 can drive the uppermost support filter plate 11 to move up and down under the limitation of the secondary dehumidification area 5 on the absorbent cotton block 10 and the support filter plate 11.

The working principle and the using flow of the utility model are as follows:

the equipment is arranged in a power distribution room through the mounting groove 20, the inlet and outlet ends of the air pump 18 are respectively arranged inside and outside the power distribution room through the guide pipe, then the equipment is started to cool the first heat insulation plates 7, meanwhile, the air pump 18 pumps moist air in the power distribution room into the air inlet area 3, the air sequentially passes through the first heat insulation plates 7 and finally enters the second-stage dehumidification area 5 through the drainage area 6 under the barrier of the first heat insulation plates 7, when the air is contacted with the first heat insulation plates 7, the internal water vapor is liquefied into water drops and condensed into solid to be adhered to the surface of the first heat insulation plates 7, the air enters the second-stage dehumidification area 5 through the drainage area 6, the air is sequentially contacted with the water absorption cotton blocks 10, and the residual water vapor in the air is further sucked out and dehumidified by the water absorption cotton blocks 10, so that the air is thoroughly dehumidified;

after dehumidification, the first heat insulation plate 7 is heated to enable ice condensed on the surface of the first heat insulation plate to melt and flow into the secondary dehumidification area 5 to be absorbed by the absorbent cotton blocks 10, then the driving motor 14 is started to enable the absorbent cotton blocks to drive the shear frame 13 to operate through the screw rod 21, the operation of the shear frame 13 can downwards press the absorbent cotton blocks 10 and discharge water in the absorbent cotton blocks from the drain valve at the bottom of the sealing box 1, and finally the driving motor 14 can reversely operate to enable the absorbent cotton blocks 10 and the support filter plate 11 to integrally reset under the elastic force of the reset spring 12.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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.

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

Claims

1. The utility model provides a distribution room dehydrating unit, includes seal box (1), its characterized in that: the front of the sealing box (1) is hinged with a sealing plate (2), an air inlet area (3) is arranged in the sealing box (1), a primary dehumidification area (4) positioned at the bottom of the air inlet area (3) is arranged in the sealing box (1), a secondary dehumidification area (5) and a drainage area (6) which are positioned at the bottom of the primary dehumidification area (4) and distributed left and right are arranged in the sealing box (1), and the air inlet area (3), the primary dehumidification area (4), the secondary dehumidification area (5) and the drainage area (6) are sequentially communicated;

a plurality of first heat insulation boards (7) which are uniformly distributed are arranged in the primary dehumidification area (4), the bottom of each first heat insulation board (7) is connected with a condensation board (8), and two adjacent first heat insulation boards (7) are respectively connected with different sides of the inner wall of the primary dehumidification area (4);

the inside of the sealing box (1) is provided with a second heat insulation plate (9) positioned between the secondary dehumidification area (5) and the drainage area (6), the top of the second heat insulation plate (9) is connected with a condensation plate (8) at the lowest part, and a gap is arranged between the lower end of the second heat insulation plate (9) and the inner wall of the sealing box (1);

the inside of second grade dehumidification district (5) is provided with evenly distributed's cotton piece (10) that absorbs water, the top fixedly connected with of cotton piece (10) that absorbs water supports filter plate (11), exhaust groove (15) that are located second grade dehumidification district (5) side and support filter plate (11) top are seted up to the inside of sealed box (1), check valve (16) that are located exhaust groove (15) side are installed in the outside of sealed box (1), check valve (16) are linked together through exhaust groove (15) and the upper end of second grade dehumidification district (5) inner chamber.

2. A power distribution room dehumidification device as claimed in claim 1, wherein: the inside that is located the top absorbent cotton piece (10) is provided with two return spring (12) about, the top of return spring (12) runs through absorbent cotton piece (10) and is connected with support filter plate (11), the lower extreme of return spring (12) runs through absorbent cotton piece (10) and supports filter plate (11) with the below and hold.

3. A power distribution room dehumidification device as claimed in claim 1, wherein: the top of second grade dehumidification district (5) inner chamber is provided with shear force frame (13), the lower extreme of shear force frame (13) is articulated with support filter plate (11) that are located the top, two sliding sleeves about the upper end of shear force frame (13) are articulated, sliding sleeve internal thread has cup jointed lead screw (21), the both ends of lead screw (21) respectively with the inner wall swing joint of second grade dehumidification district (5).

4. A power distribution room dehumidification device as claimed in claim 2, wherein: the side face of the sealing box (1) is provided with a driving motor (14) positioned above the one-way valve (16), and the tail end of an output shaft of the driving motor (14) penetrates through the sealing box (1) and extends to the inside of the secondary dehumidification area (5) and is fixedly connected with a screw rod (21).

5. A power distribution room dehumidification device as claimed in claim 1, wherein: four corners of the front face of the sealing box (1) are provided with mounting grooves (20).

6. A power distribution room dehumidification device as claimed in claim 1, wherein: the utility model discloses a power distribution cabinet, including air inlet zone (3), air pump (18) are provided with heat insulation box (17) in the inside one end of air inlet zone (3), the other end of air pump (19) extends to the distribution room, the inside of air pump (18) is run through heat insulation box (17) and is extended to air inlet zone (3) to the end of giving vent to anger.

7. A power distribution room dehumidification device as claimed in claim 1, wherein: the back of seal box (1) is provided with the heat transfer board, the heat transfer board links to each other with the condenser, and a plurality of the back of first heat insulating board (7) all is connected with the heat conduction pole, and a plurality of the rear end of heat conduction pole extends to the outside of seal box (1) and is connected with the heat transfer board.