CN210898225U

CN210898225U - Block terminal dehydrating unit

Info

Publication number: CN210898225U
Application number: CN201922339545.6U
Authority: CN
Inventors: 王羽
Original assignee: Fuzhou Xinyuxin Hydropower Equipment Co Ltd
Current assignee: Fuzhou Xinyuxin Hydropower Equipment Co Ltd
Priority date: 2019-12-24
Filing date: 2019-12-24
Publication date: 2020-06-30
Anticipated expiration: 2029-12-24

Abstract

The utility model discloses a block terminal dehydrating unit, including the cabinet body and dry box body, the front of the cabinet body articulates there is the cabinet door, internal portion of cabinet has seted up inner chamber, dehumidification chamber and ventilation chamber, inner chamber and ventilation chamber all are located the dehumidification chamber directly over, the inner chamber is located the left side in ventilation chamber, the ventilation hole has been seted up to the bottom of inner chamber, the inner chamber passes through ventilation hole and dehumidification chamber intercommunication, the vertical a set of mounting panel that is provided with in dehumidification chamber, the top of mounting panel welds in the top in dehumidification chamber, the dehumidification intracavity is provided with fan and gravity type heat pipe exchanger, the draw-in groove has all been seted up to the left side wall and the right side wall in dehumidification chamber, the left and right sides end difference joint of gravity type heat pipe exchanger is in the draw-in groove in dehumidification chamber both sides, the slope through-hole has. This block terminal dehydrating unit has advantages such as convenient to use, dehumidification effect are good, can generally use widely.

Description

Block terminal dehydrating unit

Technical Field

The utility model belongs to the technical field of the block terminal, concretely relates to block terminal dehydrating unit.

Background

The distribution box is a device widely used in the building industry or the electric power industry, is used as a wiring device for power input and output terminals of various electric devices, and can be switched on or switched off by a manual or automatic switch during normal operation. When the block terminal is using, because the work of inner member, it can lead to the gradual rise of temperature in the block terminal, if do not carry out ventilation cooling and handle, then can influence the normal use of block terminal.

The existing distribution box can only reduce the humidity in a high-voltage chamber, but has little effect on reducing the humidity in the switch cabinet, and cannot solve the problem fundamentally.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a block terminal dehydrating unit to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a distribution box dehumidification device comprises a cabinet body and a drying box body, wherein a group of cabinet doors are hinged to the front side of the cabinet body, an inner cavity, a dehumidification cavity and a ventilation cavity are formed in the cabinet body, the inner cavity and the ventilation cavity are located right above the dehumidification cavity, the inner cavity is located on the left side of the ventilation cavity, a ventilation hole is formed in the bottom end of the inner cavity, the inner cavity is communicated with the dehumidification cavity through the ventilation hole, a group of mounting plates are vertically arranged in the dehumidification cavity, the top end of each mounting plate is welded to the top end of the dehumidification cavity, a fan and a gravity type heat pipe exchanger are arranged in the dehumidification cavity, clamping grooves are formed in the left side wall and the right side wall of the dehumidification cavity, the left end and the right end of the gravity type heat pipe exchanger are respectively clamped in the clamping grooves in the two sides of the dehumidification cavity, inclined through holes are formed in the mounting plates, the middle section of the gravity type heat, the drying box body passes through the right side wall fixed connection of bolt and the cabinet body, the left end of drying box body extends to the ventilation intracavity portion, the drying chamber has been seted up to the inside of drying box body, the drier has been placed to the drying chamber.

Preferably, the right-hand member in dry chamber is provided with the chamber board, and the chamber board passes through bolt and dry box body fixed connection, the ventilation hole has been seted up to the left end in ventilation chamber, the ventilation chamber passes through ventilation hole and inner chamber intercommunication.

Preferably, the bottom surface of dehumidification chamber is the slope setting, the height of the left end of the bottom surface of dehumidification chamber is higher than its right-hand member, the right-hand member of the bottom surface of dehumidification chamber is connected with a set of drain pipe, be provided with the water valve on the drain pipe.

Preferably, the left end of the fan is fixedly connected with the left side wall of the dehumidification cavity through a connecting rod, the right end of the fan is fixedly connected with the mounting plate through a connecting rod, and the fan is located on the left side of the mounting plate.

Preferably, the top fixed mounting of inner chamber has the light, the left side wall fixed mounting of inner chamber has temperature sensor and humidity transducer, the inside fixed mounting of inner chamber has a set of horizontally plywood, the ventilation hole has been seted up to the plywood.

The utility model discloses a technological effect and advantage: according to the distribution box dehumidification device, the fan is started, air in the inner cavity is introduced into the dehumidification cavity, the air absorbs heat when passing through the evaporation section at the left end of the gravity type heat pipe heat exchanger, vapor in the air is heated and liquefied into water drops, the air is subjected to primary dehumidification, when passing through the ventilation cavity, the air is dried by the drying agent in the drying box body, secondary dehumidification is performed, the dehumidification effect is enhanced, the air finally returns to the inner cavity through the ventilation hole, the dehumidification effect is excellent, the energy consumption in the dehumidification process is low, and the energy is saved; in the primary dehumidification process, water drops formed by the steam exothermic liquefaction in the air fall on the bottom surface of the dehumidification cavity, the bottom surface of the dehumidification cavity is obliquely arranged, the water drops are gathered together and then discharged through the drain pipe, the use is convenient, the right end of the drying cavity is provided with a cavity plate, the cavity plate is fixedly connected with the drying box body through bolts, the cavity plate is detached through unscrewing the bolts, and drying agents in the drying cavity are replaced.

Drawings

Fig. 1 is a cross-sectional view of the present invention;

fig. 2 is a perspective view of the present invention;

fig. 3 is a schematic structural view of the drying box of the present invention.

In the figure: the device comprises a cabinet body 1, an inner cavity 2, a lighting lamp 3, a temperature sensor 4, a humidity sensor 5, a layer 6 plate, a ventilation hole 7, a fan 8, a gravity type heat pipe exchanger 9, a mounting plate 10, a dehumidification cavity 11, a drainage pipe 12, a drying box body 13, a cabinet door 14, a drying cavity 15, a ventilation cavity 16 and a cavity plate 17.

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 work belong to the protection scope of the present invention.

The utility model provides a distribution box dehumidification device as shown in figures 1-3, which comprises a cabinet body 1 and a drying box body 13, wherein the front of the cabinet body 1 is hinged with a set of cabinet doors 14, the cabinet body 1 is internally provided with an inner cavity 2, a dehumidification cavity 11 and a ventilation cavity 16, the inner cavity 2 and the ventilation cavity 16 are both positioned right above the dehumidification cavity 11, the inner cavity 2 is positioned at the left side of the ventilation cavity 16, the bottom end of the inner cavity 2 is provided with a ventilation hole 7, the inner cavity 2 is communicated with the dehumidification cavity 11 through the ventilation hole 7, the dehumidification cavity 11 is vertically provided with a set of mounting plate 10, the top end of the mounting plate 10 is welded at the top end of the dehumidification cavity 11, a fan 8 and a gravity type heat pipe exchanger 9 are arranged in the dehumidification cavity 11, the left side wall and the right side wall of the dehumidification cavity 11 are both provided with a clamping groove, the left end and the right end of the gravity type heat pipe exchanger 9 are respectively clamped, the slope through-hole has been seted up to mounting panel 10, the slope through-hole is passed in gravity type heat pipe exchanger 9's middle section, the opening intercommunication is passed through to dehumidification chamber 11 and ventilation chamber 16's bottom, dry box body 13 passes through the right side wall fixed connection of bolt and the cabinet body 1, the left end of dry box body 13 extends to ventilation chamber 16 inside, dry chamber 15 has been seted up to dry box body 13's inside, the drier has been placed in dry chamber 15.

Specifically, the right-hand member of dry chamber 15 is provided with chamber board 17, and chamber board 17 passes through bolt and dry box body 13 fixed connection, ventilation hole 7 has been seted up to the left end in ventilation chamber 16, thereby ventilation chamber 16 passes through ventilation hole 7 and inner chamber 2 intercommunication, thereby pulls down chamber board 17 through unscrewing the bolt, changes the drier in dry chamber 15.

Specifically, the bottom surface of dehumidification chamber 11 is the slope setting, the left end of the bottom surface of dehumidification chamber 11 highly is higher than its right-hand member, the right-hand member of the bottom surface of dehumidification chamber 11 is connected with a set of drain pipe 12, be provided with the water valve on the drain pipe 12, the bottom surface that the slope set up makes the inside water droplet of dehumidification chamber 11 converge together, opens the water valve, discharges water through drain pipe 12.

Specifically, the left end of fan 8 passes through the connecting rod and dehumidifies the left side wall fixed connection in chamber 11, the right-hand member of fan 8 passes through connecting rod and mounting panel 10 fixed connection, fan 8 is located the left side of mounting panel 10, and fan 8 is used for introducing the air in inner chamber 2 dehumidification chamber 11.

Specifically, the top fixed mounting of inner chamber 2 has light 3, the left side wall fixed mounting of inner chamber 2 has temperature sensor 4 and humidity transducer 5, the inside fixed mounting of inner chamber 2 has a set of horizontally plywood 6, ventilation hole 7 has been seted up to plywood 6, and temperature sensor 4 and humidity transducer 5 are used for sensing the temperature and humidity in the inner chamber 2 respectively.

Specifically, when the power distribution box dehumidification device is used, the gravity type heat pipe heat exchanger 9 is obliquely arranged, the gravity type heat pipe heat exchanger 9 is filled with a refrigerant, the left end of the gravity type heat pipe heat exchanger 9 is an evaporation section, the right end of the gravity type heat pipe heat exchanger 9 is a condensation section, the evaporation section is connected with the condensation section through a pipeline, the height of the left end of the gravity type heat pipe heat exchanger 9 is lower than that of the right end of the gravity type heat pipe heat exchanger, the fan 8 is started to introduce air in the inner cavity 2 into the dehumidification cavity 11, when the air passes through the evaporation section at the left end of the gravity type heat pipe heat exchanger 9, the refrigerant in the gravity type heat pipe heat exchanger 9 absorbs heat in the air, at the moment, vapor in the air is heated and liquefied into water drops to dehumidify the air for the first time, the refrigerant is evaporated into a vapor state and rises to the condensation section through a connecting pipeline, the condensation section of the gravity type heat pipe heat exchanger 9 exchanges heat, liquid refrigerant flows back to the evaporation section through the connecting pipeline under the action of gravity, the refrigerant is continuously evaporated in the evaporation section, the whole process is operated circularly, the energy consumption in the dehumidification process is low, the energy is saved, when the air passes through the ventilation cavity 16, the drying agent in the drying box body 13 dries the air, secondary dehumidification of the air is completed, the air finally returns to the inner cavity 2 through the ventilation hole 7, in the primary dehumidification process, water drops formed by steam heat release in the air fall on the bottom surface of the dehumidification cavity 11, the bottom surface of the dehumidification cavity 11 is obliquely arranged, the water drops are gathered together and then discharged through the drainage pipe 12, the right end of the drying cavity 15 is provided with a cavity plate 17, the cavity plate 17 is fixedly connected with the drying box body 13 through bolts, the cavity plate 17 is detached by unscrewing the bolts, and the drying agent in the drying cavity 15 is replaced. This block terminal dehydrating unit has advantages such as convenient to use, dehumidification effect are good, can generally use widely.

Finally, it should be noted that: 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 modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a block terminal dehydrating unit, includes cabinet body (1) and dry box body (13), its characterized in that: the front of the cabinet body (1) is articulated to have a set of cabinet door (14), the cabinet body (1) is inside to be seted up inner chamber (2), dehumidification chamber (11) and ventilation chamber (16), inner chamber (2) and ventilation chamber (16) all are located dehumidification chamber (11) directly over, inner chamber (2) are located the left side in ventilation chamber (16), ventilation hole (7) have been seted up to the bottom of inner chamber (2), inner chamber (2) are through ventilation hole (7) and dehumidification chamber (11) intercommunication, the vertical a set of mounting panel (10) that is provided with in dehumidification chamber (11), the top of mounting panel (10) welds in the top in dehumidification chamber (11), be provided with fan (8) and gravity type heat exchanger (9) in dehumidification chamber (11), the draw-in groove has all been seted up to the left side wall and the right side wall in dehumidification chamber (11), the left side of gravity type heat exchanger (9), The right-hand member joint is in the draw-in groove of dehumidification chamber (11) both sides respectively, the slope through-hole has been seted up in mounting panel (10), the slope through-hole is passed in the middle section of gravity type heat pipe exchanger (9), the bottom in dehumidification chamber (11) and ventilation chamber (16) passes through the opening intercommunication, the right side wall fixed connection of bolt and the cabinet body (1) is passed through in dry box body (13), the left end of dry box body (13) extends to ventilation chamber (16) inside, dry chamber (15) have been seted up to the inside of dry box body (13), the drier has been placed in dry chamber (15).

2. The dehumidification device of an electric box according to claim 1, wherein: the right-hand member in dry chamber (15) is provided with chamber board (17), and chamber board (17) pass through bolt and dry box body (13) fixed connection, ventilation hole (7) have been seted up to the left end in ventilation chamber (16), ventilation chamber (16) are through ventilation hole (7) and inner chamber (2) intercommunication.

3. The dehumidification device of an electric box according to claim 1, wherein: the bottom surface of dehumidification chamber (11) is the slope setting, the left end of the bottom surface of dehumidification chamber (11) highly is higher than its right-hand member, the right-hand member of the bottom surface of dehumidification chamber (11) is connected with a set of drain pipe (12), be provided with the water valve on drain pipe (12).

4. The dehumidification device of an electric box according to claim 1, wherein: the left end of fan (8) passes through the left side wall fixed connection of connecting rod and dehumidification chamber (11), the right-hand member of fan (8) passes through connecting rod and mounting panel (10) fixed connection, fan (8) are located the left side of mounting panel (10).

5. The dehumidification device of an electric box according to claim 1, wherein: the top fixed mounting of inner chamber (2) has light (3), the left side wall fixed mounting of inner chamber (2) has temperature sensor (4) and humidity transducer (5), the inside fixed mounting of inner chamber (2) has a set of horizontally plywood (6), ventilation hole (7) have been seted up in plywood (6).