CN211876699U - A dampproofing dehydrating unit for tunnel equipment case - Google Patents
A dampproofing dehydrating unit for tunnel equipment case Download PDFInfo
- Publication number
- CN211876699U CN211876699U CN202020509438.3U CN202020509438U CN211876699U CN 211876699 U CN211876699 U CN 211876699U CN 202020509438 U CN202020509438 U CN 202020509438U CN 211876699 U CN211876699 U CN 211876699U
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- box body
- box
- moisture
- proof
- inlet pipe
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- Drying Of Gases (AREA)
Abstract
The utility model discloses a damp-proof dehumidifying device for tunnel equipment box, which comprises a box body, wherein vent holes are respectively arranged on three heat conducting clapboards vertically arranged at equal intervals in the box body in an up-and-down staggered manner, and the three heat conducting clapboards divide the box body into a fan mounting area at the left end and three dehumidifying areas at the right end; an industrial fan is arranged in the fan mounting area, a second filter screen is arranged at the lower end in the dehumidification areas at the two ends, a damp-proof sponge is arranged at the upper end of the second filter screen, and an electric heating sheet is arranged in the dehumidification area in the middle; compared with the prior art, the beneficial effects of the utility model are that: during operation, the air flow can pass through the two second filter screens and the moisture-proof sponge in the box body, the second filter screens can filter impurities, the moisture-proof sponge can absorb moisture, the electric heating sheet in the box body can enable the temperature in the box body to rise, the air flow is dried and dehumidified, and the air humidity in the equipment box is guaranteed to be at a lower level.
Description
Technical Field
The utility model relates to a dampproofing technical field of electrical equipment box specifically is a dampproofing dehydrating unit for tunnel equipment box.
Background
The highway tunnel is located in a mountain area, fog is more, a lining water leakage phenomenon is accompanied, sunlight irradiation is avoided in the tunnel, air temperature is low, environment humidity is high, water condensation effect is strong, the phenomenon that the interior of a distribution box body in the tunnel is wet and electrical equipment is condensed is caused, the service life of the electrical equipment is seriously endangered, the electrical equipment is prone to failure and damage, the electromechanical load equipment of the tunnel is powered off, and safe operation of the tunnel is seriously influenced, so that moisture-proof dehumidification equipment needs to be arranged in the distribution box in the tunnel, and therefore the moisture-proof dehumidification device for the tunnel equipment box is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a dampproofing dehydrating unit for tunnel equipment case to solve the problem that proposes in the above-mentioned background art.
A damp-proof dehumidifying device for a tunnel equipment box comprises a box body, wherein the box body is made of heat insulation materials, a cover plate is detachably arranged at the upper end of the box body and is also made of heat insulation materials, a first rubber pad is arranged on the lower surface of the cover plate, three heat conduction partition plates are vertically arranged in the box body at equal intervals and are made of heat conduction materials, vent holes are formed in the three heat conduction partition plates in a vertically staggered mode respectively, and the three heat conduction partition plates divide the box body into a fan mounting area at the left end and three dehumidifying areas at the right end; an exhaust pipe is arranged in the middle of the left side of the box body, a threaded through hole is formed in the lower end of the right side of the box body, the left end of the air inlet pipe is screwed in the threaded through hole, a sleeve plate is further arranged outside the left end of the air inlet pipe and can play a limiting role, a second rubber pad is further arranged on the right side surface of the sleeve plate, and a locking nut is screwed outside the right end of the air inlet pipe;
be provided with the industry fan in the fan installing zone, be located both ends the second filter screen is installed to the lower extreme in the dehumidification district, the upper end of second filter screen is provided with dampproofing sponge, is located the centre be provided with electric heating plate in the dehumidification district.
Preferably, the electric heating plate is attached to the heat-conducting partition plate, so that heat conduction during working of the electric heating plate is facilitated.
Preferably, the edge of the upper surface of the cover plate is provided with a plurality of connecting screws, and the connecting screws downwards penetrate through the cover plate and the first rubber pad and are in threaded connection with the box body, so that the cover plate can be conveniently disassembled and assembled at the upper end of the box body.
Preferably, a first filter screen is arranged in the air inlet pipe, and the first filter screen can filter dust.
Compared with the prior art, the beneficial effects of the utility model are that:
the upper end of the box body is detachably provided with a cover plate, three heat conduction partition plates vertically arranged in the box body at equal intervals are respectively provided with vent holes in an up-down staggered manner, and the three heat conduction partition plates divide the box body into a fan mounting area at the left end and three dehumidification areas at the right end; the detachable cover plate is convenient for replacing moisture-proof dehumidifying accessories in the box body, and the fan installation area and the dehumidifying area which are separated by the heat-conducting partition plate can effectively prolong the flowing time of the air flow in the box body, so that the air flow can be better dehumidified;
the left end of the air inlet pipe is screwed in a threaded through hole formed in the lower end of the right side of the box body, a sleeve plate is further arranged outside the left end of the air inlet pipe, a second rubber pad is further arranged on the right side surface of the sleeve plate, and a locking nut is screwed outside the right end of the air inlet pipe; when the moistureproof dehumidifying device is actually installed, the box body is installed at the corner position inside the equipment box, the occupation of the space in the equipment box is reduced as much as possible, when the air in the equipment box is subjected to internal circulation dehumidification, the air inlet pipe is taken down to realize internal circulation, when the air in the equipment box is subjected to exchange circulation dehumidification with the external air, the equipment is provided with a through hole in advance, the air inlet pipe penetrates through the through hole, the locking nut is externally connected onto the air inlet pipe from the outside of the equipment box and is screwed down, so that the box body is convenient and quick to install and disassemble in the equipment box, and the second rubber pad is tightly attached to the inner wall of the equipment box after the locking nut is screwed down, so that the position of the through hole is sealed, the external air can only enter the equipment box from the air inlet pipe, and a certain heat dissipation effect can be achieved on the equipment box in the process;
an industrial fan is arranged in the fan mounting area, second filter screens are arranged at the lower ends of the dehumidification areas at the two ends, moisture-proof sponge is arranged at the upper ends of the second filter screens, and an electric heating sheet is arranged in the dehumidification area in the middle; during operation, the air flow can pass through the two second filter screens and the moisture-proof sponge in the box body, the second filter screens can filter impurities, the moisture-proof sponge can absorb moisture, the electric heating sheet in the box body can enable the temperature in the box body to rise, the air flow is dried and dehumidified, and the air humidity in the equipment box is guaranteed to be at a lower level.
Drawings
Fig. 1 is a perspective view of the present invention;
fig. 2 is a structural sectional view of the present invention.
In the figure: 1. the box, 101, screw through-hole, 2, heat conduction baffle, 201, blow vent, 3, fan installing zone, 4, apron, 5, first rubber pad, 6, dehumidification district, 7, connecting screw, 8, blast pipe, 9, intake pipe, 10, lagging, 11, second rubber pad, 12, first filter screen, 13, lock nut, 14, industrial fan, 15, second filter screen, 16, dampproofing sponge, 17, electric heating plate.
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.
Referring to fig. 1-2, the present invention provides a technical solution: a moisture-proof dehumidifying device for a tunnel equipment box comprises a box body 1, wherein the box body 1 is made of heat insulation materials, a cover plate 4 is detachably arranged at the upper end of the box body 1, the cover plate 4 is also made of heat insulation materials, a plurality of connecting screws 7 are arranged on the edge of the upper surface of the cover plate 4, the connecting screws 7 downwards penetrate through the cover plate 4 and a first rubber pad 5 and are in threaded connection with the inside of the box body 1, and the cover plate 4 is convenient to disassemble and assemble at the upper end of the box body 1; the lower surface of the cover plate 4 is provided with a first rubber pad 5, three heat conduction partition plates 2 are vertically installed in the box body 1 at equal intervals, the heat conduction partition plates 2 are made of heat conduction materials, vent holes 201 are respectively formed in the three heat conduction partition plates 2 in an up-down staggered mode, the three heat conduction partition plates 2 divide the interior of the box body 1 into a fan installation area 3 at the left end and three dehumidification areas 6 at the right end, moisture-proof dehumidification accessories in the box body 1 can be conveniently replaced through the detachably arranged cover plate 4, and the fan installation area 3 and the dehumidification areas 6 which are divided through the heat conduction partition plates 2 can effectively prolong the flowing time of air flow in the box body 1, so that the air flow can be better dehumidified; an exhaust pipe 8 is installed in the middle of the left side of the box body 1, a threaded through hole 101 is formed in the lower end of the right side of the box body 1, the left end of an air inlet pipe 9 is screwed in the threaded through hole 101, a first filter screen 12 is arranged in the air inlet pipe 9, the first filter screen 12 can filter dust, a sleeve plate 10 is further installed outside the left end of the air inlet pipe 9, the sleeve plate 10 can play a limiting role, a second rubber pad 11 is further arranged on the right side face of the sleeve plate 10, and a locking nut 13 is screwed outside the right end of the air inlet pipe 9; when the dampproofing dehydrating unit of actual installation, install box 1 in the inside corner position of equipment box, minimize occupies the equipment box inner space, when dehumidifying the air inner loop of equipment box, take off intake pipe 9 and can realize the inner loop, when dehumidifying the air of equipment box and outside air exchange circulation, predetermine the perforation on the equipment, pass intake pipe 9 and perforate, connect lock nut 13 again in intake pipe 9 and screw up from the equipment box external screw, make the installation of box 1 in the equipment box convenient quick with the dismantlement, and screw up lock nut 13 back second rubber pad 11 and closely laminate on the equipment box inner wall, realize sealed to the position of perforation, make the outside air can only enter into the equipment box from intake pipe 8, and can play certain radiating action to the equipment box at the in-process of exchanging with the outside air current.
An industrial fan 14 is arranged in the fan mounting area 3, second filter screens 15 are arranged at the lower ends of the dehumidification areas 6 at the two ends, moisture-proof sponge 16 is arranged at the upper ends of the second filter screens 15, an electric heating sheet 17 is arranged in the dehumidification area 6 in the middle, and the electric heating sheet 17 is attached to the heat conduction partition plate 2, so that heat conduction of the electric heating sheet 17 during working is facilitated; during operation, air flow can pass through the two second filter screens 15 and the moisture-proof sponge 16 in the box body 1, the second filter screens 15 can filter impurities, the moisture-proof sponge 16 can absorb moisture, the electric heating sheets 17 in the box body 1 can raise the temperature in the box body 1 to dry and dehumidify the air flow, and the air humidity in the equipment box is guaranteed to be at a lower level.
The working principle is as follows: when the utility model is used, the box body 1 is arranged at the corner position inside the equipment box, the air inlet pipe 9 is taken down when the air inside the equipment box is dehumidified by internal circulation, when the air inside the equipment box is dehumidified by exchange circulation with the outside air, the equipment box is pre-perforated, the air inlet pipe 9 is perforated, and then the locking nut 13 is externally screwed on the air inlet pipe 9 from the equipment box and is screwed down, so that the box body 1 is conveniently and quickly arranged and disassembled in the equipment box;
the industrial fan 14 and the electric heating sheet 17 are connected with an external humidity controller arranged on an equipment box, a humidity sensor connected with the humidity controller is also arranged in the equipment box, the humidity in the equipment box is detected through the humidity sensor, the industrial fan 14 and the electric heating sheet 17 are started to work when the working threshold value of the humidity controller is set to 70% RH according to the actual use requirement, and the industrial fan 14 and the electric heating sheet 17 stop working when the humidity in the box is 60% RH;
at industry fan 14 and electric heating plate 17 during operation, the air current can be through two second filter screens 15 and dampproofing sponge 16 in box 1, and second filter screen 15 can filter impurity, and dampproofing sponge 16 can absorb the moisture, and electric heating plate 17 in the box 1 can make the temperature rise in the box 1, carries out drying and dehumidification to the air current, guarantees that the air humidity in the equipment box is in lower level.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (4)
1. The utility model provides a dampproofing dehydrating unit for tunnel equipment case, includes box (1), its characterized in that: the upper end of the box body (1) is detachably provided with a cover plate (4), the lower surface of the cover plate (4) is provided with a first rubber pad (5), three heat-conducting partition plates (2) are vertically installed in the box body (1) at equal intervals, vent holes (201) are respectively formed in the three heat-conducting partition plates (2) in an up-and-down staggered mode, and the three heat-conducting partition plates (2) divide the interior of the box body (1) into a fan installation area (3) at the left end and three dehumidification areas (6) at the right end; an exhaust pipe (8) is mounted in the middle of the left side of the box body (1), a threaded through hole (101) is formed in the lower end of the right side of the box body (1), the left end of an air inlet pipe (9) is screwed in the threaded through hole (101), a sleeve plate (10) is further mounted outside the left end of the air inlet pipe (9), a second rubber pad (11) is further arranged on the right side surface of the sleeve plate (10), and a locking nut (13) is screwed outside the right end of the air inlet pipe (9);
be provided with industry fan (14) in fan installing zone (3), be located both ends the second filter screen (15) are installed to the lower extreme in dehumidification district (6), the upper end of second filter screen (15) is provided with dampproofing sponge (16), is located the centre be provided with electric heating plate (17) in dehumidification district (6).
2. The moisture-proof and dehumidifying device for a tunnel equipment box according to claim 1, wherein: the electric heating sheet (17) is attached to the heat-conducting partition plate (2).
3. The moisture-proof and dehumidifying device for a tunnel equipment box according to claim 1, wherein: the upper surface edge of apron (4) is provided with a plurality of connecting screw (7), connecting screw (7) pass apron (4) and first rubber pad (5) spiro union in box (1) downwards.
4. The moisture-proof and dehumidifying device for a tunnel equipment box according to claim 1, wherein: a first filter screen (12) is arranged in the air inlet pipe (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020509438.3U CN211876699U (en) | 2020-04-09 | 2020-04-09 | A dampproofing dehydrating unit for tunnel equipment case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020509438.3U CN211876699U (en) | 2020-04-09 | 2020-04-09 | A dampproofing dehydrating unit for tunnel equipment case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211876699U true CN211876699U (en) | 2020-11-06 |
Family
ID=73250382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020509438.3U Expired - Fee Related CN211876699U (en) | 2020-04-09 | 2020-04-09 | A dampproofing dehydrating unit for tunnel equipment case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211876699U (en) |
-
2020
- 2020-04-09 CN CN202020509438.3U patent/CN211876699U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201106 |
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| CF01 | Termination of patent right due to non-payment of annual fee |