CN212182794U - Be applied to dehydrating unit of miniature regulator cubicle - Google Patents
Be applied to dehydrating unit of miniature regulator cubicle Download PDFInfo
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- CN212182794U CN212182794U CN202021261855.7U CN202021261855U CN212182794U CN 212182794 U CN212182794 U CN 212182794U CN 202021261855 U CN202021261855 U CN 202021261855U CN 212182794 U CN212182794 U CN 212182794U
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Abstract
The utility model discloses a be applied to dehydrating unit of miniature regulator cubicle, the intelligent cabinet temperature adjusting device comprises a cabinet body, fixed mounting has the fan on the top inner wall of the cabinet body, the top fixed mounting of the cabinet body has dry box, the top of dry box is the opening structure, fixed mounting has two first filter screens in the dry box, place the silica gel drier that is located between two first filter screens in the dry box, the top fixed mounting of dry box has the box cover board, the suction end fixed mounting of fan has the breathing pipe, in the one end that the fan was kept away from to the breathing pipe extended to the dry box, the exhaust end fixedly connected with blast pipe of fan, the internal gas-. The utility model relates to a rationally, the practicality is good, can carry out effectual dehumidification drying to miniature regulator cubicle inside, and it is effectual to dehumidify, can carry out the forced air cooling heat dissipation to the inside electrical components of miniature regulator cubicle moreover, carries out dehumidification drying to the steam in the air that gets into in the miniature regulator cubicle, avoids electrical components to wet.
Description
Technical Field
The utility model relates to a miniature regulator cubicle technical field specifically is a be applied to dehydrating unit of miniature regulator cubicle.
Background
The miniature electrical cabinet is a cabinet which is formed by processing steel materials and used for protecting components from normal operation, is mainly used for mounting various circuit boards, switches, various instruments and other electrical components, and is widely used in the chemical industry, the environmental protection industry, the power system, the metallurgical system, the industry, the nuclear power industry, the fire safety monitoring, the traffic industry and the like.
However, in the prior art, a common micro electrical cabinet is not usually provided with a dehumidifying device for dehumidifying and drying the interior of the cabinet, and because the installation position of the micro electrical cabinet is different from the working environment, especially in plum rain season, the moisture content in the air is more, and the humid air enters the micro electrical cabinet, the electrical components in the cabinet are easily affected by moisture and are short-circuited or damaged, so that the normal work of the micro electrical cabinet is affected.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a be applied to dehydrating unit of miniature regulator cubicle not enough to prior art, the utility model provides a do not be provided with dehumidification equipment on having solved current miniature regulator cubicle generally and carry out dehumidification drying in to the cabinet, in moist air admission miniature regulator cubicle, cause the electrical components and parts in the cabinet to wet easily and take place the short circuit or damage, influence the problem of the normal work of miniature regulator cubicle.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: a dehumidification device applied to a miniature electrical cabinet comprises a cabinet body, wherein a fan is fixedly installed on the inner wall of the top of the cabinet body, a drying box is fixedly installed on the top of the cabinet body, the top of the drying box is of an open structure, two first filter screens are fixedly installed in the drying box, a silica gel desiccant positioned between the two first filter screens is placed in the drying box, a box cover plate is fixedly installed on the top of the drying box, a suction pipe is fixedly installed at the suction end of the fan, one end, away from the fan, of the suction pipe extends into the drying box, an exhaust pipe is fixedly connected with the exhaust end of the fan, a gas pipe is arranged in the cabinet body, a gas inlet pipe is fixedly installed on one side of the gas pipe and communicated with the gas pipe, one end of the gas pipe extends into the drying box, a first gas pipe positioned above the cabinet body is fixedly installed, the second air pipe is communicated with the inside of the cabinet body.
Preferably, the top end of the first air pipe and one end, far away from the cabinet body, of the second air pipe are fixedly provided with a second filter screen.
Preferably, the top parts of the two first filter screens are fixedly provided with sealing strips, and the top parts of the two sealing strips are contacted with the bottom of the box cover plate.
Preferably, fixed cover is equipped with first pipe strap on the blast pipe, and first pipe strap fixed mounting is on one side inner wall of the cabinet body, and fixed cover is equipped with three second pipe strap on the gas-supply pipe, and the equal fixed mounting of three second pipe strap is on one side inner wall that the blast pipe was kept away from to the cabinet body.
Preferably, the quantity of intake pipe is a plurality of, and a plurality of intake pipes are equidistant and arrange in the same side of gas-supply pipe.
Preferably, a first stop valve is fixedly installed on the gas pipe, a second stop valve is fixedly installed on the first gas pipe, and a third stop valve is fixedly installed on the second gas pipe.
(III) advantageous effects
The utility model provides a be applied to dehydrating unit of miniature regulator cubicle. The method has the following beneficial effects:
(1) the dehumidifying device applied to the miniature electrical cabinet is characterized in that sealing strips are respectively arranged at the tops of two first filter screens, so that a silica gel desiccant is separated in a space enclosed by the two first filter screens and a box cover plate, the silica gel desiccant cannot scatter out, a fan is started to work by opening a first stop valve on a gas pipe, under the action of suction generated by the fan, moist air in the cabinet body is sucked into a plurality of gas inlet pipes and then is discharged into a drying box through the gas pipe, the silica gel desiccant is used for adsorbing and drying water vapor in the air, the dried air is discharged from an exhaust pipe under the conveying of the fan, so that the moist air in the cabinet body is sucked into the drying box for dehumidifying and drying, the dried air is discharged from the exhaust pipe, the air in the cabinet body circularly flows, the air in the cabinet body can be dehumidified, and the air in the cabinet body is dehumidified by arranging the plurality of gas inlet pipes, the dehumidification drying can be carried out to the humid air of the internal different spatial position of cabinet for it is effectual to the dehumidification of the internal cabinet.
(2) The dehumidifying device applied to the miniature electrical cabinet opens the second stop valve on the first air pipe, opens the third stop valve on the second air pipe, starts the fan to work, the outside air is sucked into the drying box through the first air pipe and the air delivery pipe in sequence, the silica gel desiccant is used for absorbing and drying the water vapor in the air, the dried air is discharged into the cabinet body from the exhaust pipe under the conveying of the fan, the hot air in the cabinet body is discharged from the second air pipe, the two second filter screens are arranged, the dust in the outside air can be prevented from being adsorbed and dried in the cabinet body, so that the outside air can be dried and then discharged into the cabinet body for air-cooled heat dissipation under the conveying of the fan, the phenomenon that the outside air carries the water vapor to enter the cabinet body, the electrical components in the cabinet body are affected with damp to cause short circuit or damage is avoided, and the effective air-cooled heat dissipation and cooling effect on the inside of the cabinet body is realized, the silica gel drying agent in the drying box can be conveniently replaced by regularly disassembling the box cover plate.
Drawings
FIG. 1 is a schematic sectional view of the main view of the present invention;
fig. 2 is an enlarged schematic view of a portion a of fig. 1.
In the figure: 1. a cabinet body; 2. a fan; 3. drying the box; 4. a first filter screen; 5. a silica gel desiccant; 6. a box cover plate; 7. an air intake duct; 8. an exhaust pipe; 9. a gas delivery pipe; 10. an air inlet pipe; 11. a first air pipe; 12. a second air pipe; 13. a second filter screen; 14. a sealing strip.
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.
As shown in fig. 1-2, the utility model provides a technical solution: a dehumidifying device applied to a miniature electrical cabinet comprises a cabinet body 1, a fan 2 is fixedly installed on the inner wall of the top of the cabinet body 1, a drying box 3 is fixedly installed on the top of the cabinet body 1, the top of the drying box 3 is of an open structure, two first filter screens 4 are fixedly installed in the drying box 3, a silica gel desiccant 5 positioned between the two first filter screens 4 is placed in the drying box 3, a box cover plate 6 is fixedly installed on the top of the drying box 3, an air suction pipe 7 is fixedly installed at the suction end of the fan 2, one end, away from the fan 2, of the air suction pipe 7 extends into the drying box 3, an exhaust pipe 8 is fixedly connected with the exhaust end of the fan 2, a gas pipe 9 is arranged in the cabinet body 1, an air inlet pipe 10 is fixedly installed on one side of the gas pipe 9, the air inlet pipe 10 is communicated with the gas pipe 9, one end of the gas pipe 9 extends, the first air pipe 11 is communicated with the air pipe 9, a second air pipe 12 is fixedly installed on one side of the cabinet body 1, and the second air pipe 12 is communicated with the inside of the cabinet body 1.
The top of first trachea 11 and the equal fixed mounting in one end that the cabinet body 1 was kept away from to second trachea 12 have second filter screen 13, the equal fixed mounting in top of two first filter screens 4 has sealing strip 14, the top of two sealing strips 14 all contacts with the bottom of box cover 6, fixed cover is equipped with first pipe strap on the blast pipe 8, first pipe strap fixed mounting is on one side inner wall of the cabinet body 1, fixed cover is equipped with three second pipe strap on the gas-supply pipe 9, the equal fixed mounting of three second pipe strap is on one side inner wall of the cabinet body 1 keeping away from blast pipe 8, the quantity of intake pipe 10 is a plurality of, a plurality of intake pipes 10 are equidistant arranging in the same one side of gas-supply pipe 9, fixed mounting has first stop valve on the gas-supply pipe 9, fixed mounting has the second stop valve on the first trachea 11, fixed mounting has the third stop valve on the second trachea 12.
When the drying cabinet is used, the control switch is installed on the cabinet body 1, the fan 2 and the control switch are electrically connected with a power line inside the cabinet body 1 through a lead, the control switch controls the starting and stopping of the fan 2, the first stop valve, the second stop valve and the third stop valve are in a normally closed state, the box cover plate 6 is fixedly installed at the top of the drying box 3 through screws and can be disassembled, the box cover plate 6 carries out sealing and shielding on the opening at the top of the drying box 3, a plurality of electrical components are installed in the cabinet body 1, the sealing strips 14 are installed at the tops of the two first filter screens 4, so that the silica gel drying agent 5 is separated in a space enclosed by the two first filter screens 4 and the box cover plate 6, the silica gel drying agent cannot scatter out, when the interior of the cabinet body 1 needs to be dehumidified, the first stop valve on the gas pipe 9 is firstly opened, the fan 2 is started to work, the air in the drying box 3 is pumped out, negative pressure is generated in the drying box 3, moist air in the cabinet body 1 is sucked into the plurality of air inlet pipes 10 and then is discharged into the drying box 3 through the air delivery pipe 9, moisture in the air is adsorbed and dried by using the silica gel drying agent 5, the dried air sequentially passes through the air suction pipe 7 and the fan 2 and is discharged from the exhaust pipe 8, so that the moist air in the cabinet body 1 is sucked into the drying box 3 for dehumidification and drying under the continuous work of the fan 2, the dried air is discharged from the exhaust pipe 8, the air in the cabinet body 1 circularly flows, the air in the cabinet body can be dehumidified, the moist air at different spatial positions in the cabinet body 1 can be dehumidified and dried through the plurality of air inlet pipes 10, the dehumidifying effect in the cabinet body 1 is good, and the fan 2 stops working after the dehumidifying work is finished, when the temperature in the cabinet body 1 is high due to heat generated in the working process of the electric components in the cabinet body 1, the second stop valve on the first air pipe 11 is opened, the third stop valve on the second air pipe 12 is opened, the fan 2 is started to work, outside air is sucked into the drying box 3 through the first air pipe 11 and the air pipe 9 in sequence, water vapor in the air is adsorbed and dried by using the silica gel drying agent 5, the dried air passes through the air suction pipe 7 and the fan 2 in sequence and is discharged into the cabinet body 1 from the exhaust pipe 8, a pressure cavity in the cabinet body 1 is gradually enlarged along with continuous discharge of the outside air into the cabinet body 1, so that hot air in the cabinet body 1 is discharged from the second air pipe 12, and through the arrangement of the two second filter screens 13, dust in the outside air can be prevented from being discharged into the cabinet body 1, so that under the continuous work of the fan 2, can carry out the drying process back to the outside air, arrange into the cabinet body 1 again and carry out the forced air cooling heat dissipation, avoid the outside air to carry steam and get into the cabinet body 1 in, cause the electric components and parts in the cabinet body 1 to wet and take place the short circuit or damage the phenomenon, thereby the realization is to the internal portion of cabinet and carry out effectual forced air cooling heat dissipation cooling effect, can dismantle box apron 6 down regularly, the silica gel drier 5 to the drying box 3 in conveniently changes, the content of not making detailed description in this description all belongs to the prior art that technical personnel are publicly known in the field simultaneously.
To sum up, the dehumidifying device applied to the miniature electrical cabinet is characterized in that the sealing strips 14 are respectively installed on the tops of the two first filter screens 4, so that the silica gel desiccant 5 is isolated in the space enclosed by the two first filter screens 4 and the box cover plate 6, the silica gel desiccant cannot scatter out, the fan 2 is started to work by opening the first stop valve on the air delivery pipe 9, under the action of suction force generated by the fan 2, moist air in the cabinet body 1 is sucked into the air inlet pipes 10 and then is discharged into the drying box 3 through the air delivery pipe 9, moisture in the air is adsorbed and dried by the silica gel desiccant 5, the dried air is discharged from the exhaust pipe 8 under the transmission of the fan 2, so that the moist air in the cabinet body 1 is sucked into the drying box 3 for dehumidifying and drying, the dried air is discharged from the exhaust pipe 8, and the air in the cabinet body 1 flows circularly, therefore, the air in the cabinet body can be dehumidified, the plurality of air inlet pipes 10 are arranged to dehumidify and dry the humid air at different spatial positions in the cabinet body 1, so that the dehumidification effect in the cabinet body 1 is good, the third stop valve on the second air pipe 12 is opened by opening the second stop valve on the first air pipe 11, the fan 2 is started to work, the external air is sucked into the drying box 3 through the first air pipe 11 and the air conveying pipe 9 in sequence, the silica gel drying agent 5 is used for absorbing and drying the water vapor in the air, the dried air is discharged into the cabinet body 1 from the exhaust pipe 8 under the conveying of the fan 2, the hot air in the cabinet body 1 is discharged from the second air pipe 12, the dust in the external air can be prevented from being dried in the cabinet body 1 by arranging the two second filter screens 13, so that the external air can be dried and then discharged into the cabinet body 1 for air cooling and heat dissipation under the conveying of the fan 2, avoid the outside air to carry steam and get into cabinet body 1 in, cause the electric components and parts of the internal 1 of cabinet to wet and take place the short circuit or damage the phenomenon, thereby realize carrying out effectual forced air cooling heat dissipation cooling effect to the internal portion of cabinet, through box cover plate 6 under the periodic disassembly, the silica gel drier 5 in the drying box 3 is changed to the convenience, the utility model relates to a rationally, the practicality is good, can carry out effectual dehumidification drying to miniature regulator cubicle inside, and it is effectual to dehumidify, can carry out the forced air cooling heat dissipation to the electric components and parts of miniature regulator cubicle inside moreover, and the steam to getting into in the air of miniature regulator cubicle carries out dehumidification drying, avoids electric components and parts to wet.
Claims (6)
1. The utility model provides a be applied to dehydrating unit of miniature regulator cubicle, includes the cabinet body (1), its characterized in that: the drying cabinet is characterized in that a fan (2) is fixedly installed on the inner wall of the top of the cabinet body (1), a drying box (3) is fixedly installed at the top of the cabinet body (1), the top of the drying box (3) is of an opening structure, two first filter screens (4) are fixedly installed in the drying box (3), a silica gel drying agent (5) located between the two first filter screens (4) is placed in the drying box (3), a box cover plate (6) is fixedly installed at the top of the drying box (3), an air suction pipe (7) is fixedly installed at the suction end of the fan (2), one end, far away from the fan (2), of the air suction pipe (7) extends into the drying box (3), an exhaust pipe (8) is fixedly connected with the exhaust end of the fan (2), a gas pipe (9) is arranged in the cabinet body (1), an air inlet pipe (10) is fixedly installed at one side, one end of the gas pipe (9) extends into the drying box (3), a first gas pipe (11) positioned above the cabinet body (1) is fixedly mounted on the gas pipe (9), the first gas pipe (11) is communicated with the gas pipe (9), a second gas pipe (12) is fixedly mounted on one side of the cabinet body (1), and the second gas pipe (12) is communicated with the inside of the cabinet body (1).
2. The dehumidification device applied to the miniature electrical cabinet as set forth in claim 1, wherein: the top of first trachea (11) and second trachea (12) keep away from the equal fixed mounting in one end of the cabinet body (1) have second filter screen (13).
3. The dehumidification device applied to the miniature electrical cabinet as set forth in claim 1, wherein: the top of the two first filter screens (4) is fixedly provided with a sealing strip (14), and the top of the two sealing strips (14) is contacted with the bottom of the box cover plate (6).
4. The dehumidification device applied to the miniature electrical cabinet as set forth in claim 1, wherein: the fixed cover is equipped with first pipe strap on blast pipe (8), and first pipe strap fixed mounting is on one side inner wall of the cabinet body (1), and fixed cover is equipped with three second pipe strap on gas-supply pipe (9), and the equal fixed mounting of three second pipe strap is on one side inner wall that blast pipe (8) were kept away from to the cabinet body (1).
5. The dehumidification device applied to the miniature electrical cabinet as set forth in claim 1, wherein: the quantity of intake pipe (10) is a plurality of, and a plurality of intake pipe (10) are equidistant arranges in the same side of gas-supply pipe (9).
6. The dehumidification device applied to the miniature electrical cabinet as set forth in claim 1, wherein: a first stop valve is fixedly mounted on the gas pipe (9), a second stop valve is fixedly mounted on the first gas pipe (11), and a third stop valve is fixedly mounted on the second gas pipe (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021261855.7U CN212182794U (en) | 2020-07-02 | 2020-07-02 | Be applied to dehydrating unit of miniature regulator cubicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021261855.7U CN212182794U (en) | 2020-07-02 | 2020-07-02 | Be applied to dehydrating unit of miniature regulator cubicle |
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| Publication Number | Publication Date |
|---|---|
| CN212182794U true CN212182794U (en) | 2020-12-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021261855.7U Active CN212182794U (en) | 2020-07-02 | 2020-07-02 | Be applied to dehydrating unit of miniature regulator cubicle |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112600109A (en) * | 2020-12-25 | 2021-04-02 | 国网河南省电力公司新野县供电公司 | Electric power cabinet cooling device and cooling method |
| CN113202749A (en) * | 2021-04-01 | 2021-08-03 | 张海涛 | Vortex type refrigeration compressor |
| CN113387036A (en) * | 2021-07-02 | 2021-09-14 | 姜欢 | A dehydrating unit for electronic components deposits |
| CN114987319A (en) * | 2022-06-28 | 2022-09-02 | 安徽兴邦专用汽车股份有限公司 | Refrigerator car |
-
2020
- 2020-07-02 CN CN202021261855.7U patent/CN212182794U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112600109A (en) * | 2020-12-25 | 2021-04-02 | 国网河南省电力公司新野县供电公司 | Electric power cabinet cooling device and cooling method |
| CN112600109B (en) * | 2020-12-25 | 2022-09-20 | 国网河南省电力公司新野县供电公司 | Electric power cabinet cooling device and cooling method |
| CN113202749A (en) * | 2021-04-01 | 2021-08-03 | 张海涛 | Vortex type refrigeration compressor |
| CN113387036A (en) * | 2021-07-02 | 2021-09-14 | 姜欢 | A dehydrating unit for electronic components deposits |
| CN114987319A (en) * | 2022-06-28 | 2022-09-02 | 安徽兴邦专用汽车股份有限公司 | Refrigerator car |
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