CN215027520U - Be applied to dehydrating unit of electrical equipment - Google Patents
Be applied to dehydrating unit of electrical equipment Download PDFInfo
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- CN215027520U CN215027520U CN202121294476.2U CN202121294476U CN215027520U CN 215027520 U CN215027520 U CN 215027520U CN 202121294476 U CN202121294476 U CN 202121294476U CN 215027520 U CN215027520 U CN 215027520U
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- electrical equipment
- dehumidification
- dehumidifying
- box
- air inlet
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- 238000007791 dehumidification Methods 0.000 claims abstract description 43
- 239000002274 desiccant Substances 0.000 claims abstract description 37
- 238000010438 heat treatment Methods 0.000 claims abstract description 28
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 4
- 239000004927 clay Substances 0.000 claims description 4
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 4
- 239000011707 mineral Substances 0.000 claims description 4
- 239000002808 molecular sieve Substances 0.000 claims description 4
- 239000000741 silica gel Substances 0.000 claims description 4
- 229910002027 silica gel Inorganic materials 0.000 claims description 4
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 claims description 4
- 239000010410 layer Substances 0.000 claims description 2
- 239000002356 single layer Substances 0.000 claims description 2
- 238000009423 ventilation Methods 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 6
- 238000009833 condensation Methods 0.000 abstract description 2
- 230000005494 condensation Effects 0.000 abstract description 2
- 238000001179 sorption measurement Methods 0.000 abstract description 2
- 238000007599 discharging Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
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- Drying Of Gases (AREA)
Abstract
The utility model discloses a dehumidifying device applied to electrical equipment, which comprises a dehumidifying box, an air inlet pipe component and an air outlet pipe component, wherein the air inlet pipe component and the air outlet pipe component are arranged on the dehumidifying box; physical drying agents are filled in the dehumidification box; the heating device is arranged in the dehumidification box, so that air in the electrical equipment can be quickly dehumidified, condensation on the surface of an electrical equipment device is effectively prevented, and the safety performance of the electrical equipment is improved; when the physical drying agent in the dehumidification box is close to the adsorption saturation state, the heating device heats, and water is evaporated and pumped out by the fan to be discharged out of the electrical equipment; the dehumidification device is controlled by the controller, and the intelligent degree is high.
Description
Technical Field
The utility model relates to an electrical equipment technical field, concretely relates to be applied to electrical equipment's dehydrating unit.
Background
At present, three modes are generally adopted for dehumidifying electrical equipment, the first mode adopts a traditional desiccant, and the traditional desiccant is replaced regularly after moisture absorption, so that the cost is high, and the trouble and the labor are wasted; the second method adopts a heater for heating, improves the water content in the air by changing the environmental temperature, has high energy consumption, is easy to damage, has high environmental temperature reaching 120-; the third type dehumidifies through the condenser, and moisture air contact condenser forms the water droplet, outside discharging electrical equipment through the drain pipe, is restricted in the space, and dehumidification effect is poor, and is inefficient, and the dehumidification time is long.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a be applied to electrical equipment's dehydrating unit to prior art's weak point.
The utility model provides a technical scheme of above-mentioned problem does: a dehumidification device applied to electrical equipment comprises a dehumidification box, an air inlet pipe assembly and an air outlet pipe assembly, wherein the air inlet pipe assembly and the air outlet pipe assembly are arranged on the dehumidification box;
physical drying agents are filled in the dehumidification box;
and a heating device is arranged in the dehumidifying box.
In one embodiment, the dehumidification tank has a single-layer tank structure.
In another embodiment, the dehumidification tank is a multi-layer tank structure.
In one embodiment, the air inlet duct assembly includes an air inlet duct, and a first valve disposed on the air inlet duct.
In another embodiment, the air inlet duct assembly includes an air inlet duct, and a first fan disposed on the air inlet duct.
In one of the embodiments, the air-out pipe assembly comprises a second fan, the air-out end of the second fan is connected with the inner box body, the air-out end of the second fan is respectively connected with a first exhaust pipe and a second exhaust pipe, the first exhaust pipe is provided with a second valve, and the second exhaust pipe is provided with a third valve.
In another embodiment, a plurality of ventilation holes are formed in the back plate of the inner box body of the dehumidification box, a gap is formed between the back plate of the inner box body and the outer box body, an air outlet is formed in the outer box body top plate above the gap and the outer box body bottom plate below the gap, a second exhaust pipe is further communicated with the outer box body, and a second fan is arranged on the second exhaust pipe.
Furthermore, the physical desiccant is one of activated alumina, silica gel, activated carbon, mineral desiccant, molecular sieve desiccant, clay desiccant, and the like.
Furthermore, metal nets are arranged at the air inlet and the air outlet of the dehumidifying box.
Further, still include controller, temperature sensor, first humidity transducer, second humidity transducer, temperature sensor sets up at the dehumidification incasement, first humidity transducer sets up in electrical equipment, the dehumidification incasement outside, second humidity transducer sets up in dehumidification case air outlet department, temperature sensor, first humidity transducer, second humidity transducer, heating device, air intake pipe subassembly and air-out pipe subassembly connection director.
The utility model discloses beneficial effect has:
the utility model provides a dehumidifier applied to electrical equipment, which can quickly dehumidify air in the electrical equipment, effectively prevent condensation on the surface of an electrical equipment device and improve the safety performance of the electrical equipment; when the physical drying agent in the dehumidification box is close to the adsorption saturation state, the heating device heats, and water is evaporated and pumped out by the fan to be discharged out of the electrical equipment; the dehumidification device is controlled by the controller, and the intelligent degree is high.
Drawings
FIG. 1 is a schematic structural view of example 1;
FIG. 2 is an electrical control diagram of embodiment 1;
FIG. 3 is a schematic structural view of example 2;
FIG. 4 is an electrical control diagram of embodiment 2;
FIG. 5 is a schematic structural view of example 3;
FIG. 6 is an electrical control diagram of embodiment 3;
in the figure: 1-a first fan; 2-an air inlet pipe; 3-a first valve; 4-a second fan; 5-a first exhaust duct; 6-a second exhaust duct; 7-a second valve; 8-a third valve; 9-an inner box body; 10-outer box body; 11-a physical desiccant; 12-a metal mesh; 13-a heating device; 16-a controller; 17-a temperature sensor; 18-a first humidity sensor; 19-a second humidity sensor; a switch of the 20-U-shaped heating pipe; 21-backboard, 22-air outlet.
Detailed Description
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
Example 1
As shown in fig. 1, a dehumidifying apparatus applied to electrical equipment comprises a dehumidifying box, wherein the dehumidifying box comprises an inner box body and an outer box body, and an air inlet pipe and an air outlet pipe assembly arranged on the inner box body;
a first valve is arranged on the air inlet pipe;
the air outlet pipe assembly comprises a second fan, the air exhaust end of the second fan is connected with the inner box body, the air outlet end of the second fan is respectively connected with a first exhaust pipe and a second exhaust pipe, the first exhaust pipe is provided with a second valve, and the second exhaust pipe is provided with a third valve;
the inner box body is filled with a physical drying agent, the physical drying agent is one of activated alumina, silica gel, activated carbon, mineral drying agent, molecular sieve drying agent, clay drying agent and the like, and metal nets are arranged at the air inlet and the air outlet of the inner box body to prevent the physical drying agent from leaking outwards;
the heating device is arranged in the inner box body and comprises a mounting plate and a plurality of U-shaped heating pipes arranged on the mounting plate, the U-shaped heating pipes can be replaced by heating sheets, notches for the U-shaped heating pipes to extend into are formed in the inner box body, and the mounting plate is connected with the inner box body through a plurality of bolts;
and a through hole for the pipeline to extend out is arranged on the outer box body.
As shown in fig. 2, the dehumidifying device further comprises a controller, a temperature sensor, a first humidity sensor and a second humidity sensor, wherein the temperature sensor is arranged in the dehumidifying box, the first humidity sensor is arranged in the electrical equipment and outside the dehumidifying box, the second humidity sensor is arranged at an air outlet of the dehumidifying box, and the temperature sensor, the first humidity sensor, the second humidity sensor, the heating device, the second fan, the first valve, the second valve and the third valve are connected with the controller.
When the dehumidifying device works, the dehumidifying device comprises the following steps:
and 3, starting a heating device in the dehumidifying box, raising the temperature in the dehumidifying box, removing the moisture in the physical drying agent, ventilating the dehumidifying box, and discharging the removed moisture out of the electrical equipment through a second exhaust pipe.
During operation, the first valve and the second valve are opened when the step 1 and the step 2 are carried out, the second fan is opened, the third valve is opened when the step 3 is carried out, the temperature in the dehumidification box rises, and water vapor is naturally discharged.
The dehumidification box is arranged at any position in the electrical equipment, the first humidity sensor and the second humidity sensor are connected with the controller, the first humidity sensor detects the humidity W1 in the electrical equipment, the second humidity sensor detects the humidity W2 of the dehumidified air, the controller sets a target humidity W3, the target humidity W3 can be standard humidity measured by a temperature sensor at real-time temperature, when the humidity W1 is higher than the target humidity W3, the first valve and the second valve are opened, the second fan is started, the dehumidification device operates to perform dehumidification work, and when the value of the humidity W1/the standard humidity W3 is smaller than or equal to the set value, the second fan is closed, and the first valve and the second valve are closed;
when the value of the humidity W2/the standard humidity W3 is continuously higher than the set value, the heating device is started, the third valve is opened, the physical drying agent is dehydrated, and the dehydration process lasts for about 1 hour.
Example 2
As shown in fig. 3 and 4, the present embodiment is different from embodiment 1 in that the dehumidification box only includes an inner box body, the air inlet pipe is not provided with a first valve, the air inlet pipe is provided with a first fan, and the first fan is connected to the controller.
When the dehumidifying device works, the dehumidifying device comprises the following steps:
and 3, starting a heating device in the dehumidifying box, raising the temperature in the dehumidifying box, removing the moisture in the physical drying agent, ventilating the dehumidifying box, and discharging the removed moisture out of the electrical equipment through a second exhaust pipe.
During operation, the second valve is opened when the step 1 and the step 2 are carried out, the first fan and the second fan are opened, the third valve is opened when the step 3 is carried out, the temperature in the dehumidification box rises, and water vapor is naturally discharged.
The dehumidification box is arranged at any position in the electrical equipment, the first humidity sensor and the second humidity sensor are connected with the controller, the first humidity sensor detects the humidity W1 in the electrical equipment, the second humidity sensor detects the humidity W2 of the dehumidified air, the controller sets a target humidity W3, the target humidity W3 can be standard humidity measured by a temperature sensor at real-time temperature, when the humidity W1 is higher than the target humidity W3, the second valve is opened, the first fan and the second fan are started, the dehumidification device operates to perform dehumidification, and when the value of the humidity W1/the standard humidity W3 is smaller than or equal to the set value, the first fan and the second fan are closed, and the second valve is closed;
when the value of the humidity W2/standard humidity is continuously higher than the set value, the heating device is started, and the third valve is opened to dehydrate the physical desiccant.
Example 3
As shown in fig. 5, a dehumidifying apparatus applied to an electrical device includes a dehumidifying box including an inner box body and an outer box body, an air inlet pipe provided on the inner box body;
the air inlet pipe is provided with a first fan;
the back plate of the inner box body is provided with a plurality of air holes, a gap is formed between the back plate of the inner box body and the outer box body, an air outlet is formed in a top plate of the outer box body above the gap and a bottom plate of the outer box body below the gap, the outer box body is also communicated with a second air exhaust pipe, a second fan is arranged on the second air exhaust pipe, and a metal mesh is arranged on the inner side of the back plate;
the inner box body is filled with a physical drying agent, the physical drying agent is one of activated alumina, silica gel, activated carbon, mineral drying agent, molecular sieve drying agent, clay drying agent and the like, and a metal net is arranged at an air inlet of the inner box body to prevent the physical drying agent from leaking outwards;
the heating device is arranged in the inner box body and comprises a mounting plate and a plurality of U-shaped heating pipes arranged on the mounting plate, the U-shaped heating pipes can be replaced by heating sheets, notches for the U-shaped heating pipes to extend into are formed in the inner box body, and the mounting plate is connected with the inner box body through a plurality of bolts;
and a through hole for the air inlet pipe to extend out is formed in the outer box body.
As shown in fig. 6, the dehumidifying box further comprises a controller, a temperature sensor, a first humidity sensor and a second humidity sensor, wherein the temperature sensor is arranged in the dehumidifying box, the first humidity sensor is arranged in the electrical equipment and outside the dehumidifying box, the second humidity sensor is arranged outside the back plate of the inner box body, and the temperature sensor, the first humidity sensor, the second humidity sensor, the heating device, the first fan and the second fan are connected with the controller.
When the dehumidifying device works, the dehumidifying device comprises the following steps:
and 3, starting a heating device in the dehumidifying box, raising the temperature in the dehumidifying box, removing the moisture in the physical drying agent, ventilating the dehumidifying box, and discharging the removed moisture out of the electrical equipment through a second exhaust pipe.
During operation, the first fan is started in the steps 1 and 2, and the second fan is started in the step 3.
The dehumidification box is arranged at any position in the electrical equipment, the first humidity sensor and the second humidity sensor are connected with the controller, the first humidity sensor detects the environment humidity W1 in the electrical equipment, the second humidity sensor detects the humidity W2 of dehumidified air, the controller sets a target humidity W3, when the humidity W1 is higher than the standard humidity W3, the first fan is started, the dehumidification device operates to perform dehumidification, and when the humidity W1/the standard humidity W3 is smaller than or equal to a set value, the first fan is closed;
when the humidity W2/standard humidity W3 is continuously higher than the set value, the heating device is started, and the second fan is started to dehydrate the physical desiccant.
The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes, without departing from the technical spirit of the present invention, and any simple modification, equivalent change and change made to the above embodiments according to the technical spirit of the present invention still belong to the protection scope of the technical spirit of the present invention.
Claims (10)
1. A dehumidification device applied to electrical equipment is characterized in that: comprises a dehumidification box, an air inlet pipe component and an air outlet pipe component which are arranged on the dehumidification box;
physical drying agents are filled in the dehumidification box;
and a heating device is arranged in the dehumidifying box.
2. A dehumidifying device for electrical equipment as claimed in claim 1, wherein: the dehumidification box is of a single-layer box structure.
3. A dehumidifying device for electrical equipment as claimed in claim 1, wherein: the dehumidification box is of a multi-layer box structure.
4. A dehumidifying device for electrical equipment as claimed in claim 2 or 3, wherein: the air inlet pipe assembly comprises an air inlet pipe and a first valve arranged on the air inlet pipe.
5. A dehumidifying device for electrical equipment as claimed in claim 2 or 3, wherein: the air inlet pipe assembly comprises an air inlet pipe and a first fan arranged on the air inlet pipe.
6. A dehumidifying device for electrical equipment as claimed in claim 2 or 3, wherein: the air outlet pipe assembly comprises a second fan, the air exhaust end of the second fan is connected with the inner box body, the air outlet end of the second fan is connected with a first exhaust pipe and a second exhaust pipe respectively, a second valve is arranged on the first exhaust pipe, and a third valve is arranged on the second exhaust pipe.
7. A dehumidifying device for electrical equipment as claimed in claim 3, wherein: the inner box body of the dehumidifying box is provided with a plurality of ventilation holes on the back plate, a gap is arranged between the back plate of the inner box body and the outer box body, an air outlet is arranged on the outer box body top plate above the gap and the outer box body bottom plate below the gap, the outer box body is further communicated with a second exhaust pipe, and a second fan is arranged on the second exhaust pipe.
8. A dehumidifying device for electrical equipment as claimed in claim 1, wherein: the physical desiccant is one of activated alumina, silica gel, activated carbon, mineral desiccant, molecular sieve desiccant, clay desiccant, etc.
9. A dehumidifying device for electrical equipment as claimed in claim 1, wherein: and metal nets are arranged at the air inlet and the air outlet of the dehumidification box.
10. A dehumidifying device for electrical equipment as claimed in claim 1, wherein: still include controller, temperature sensor, first humidity transducer, second humidity transducer, temperature sensor sets up at the dehumidification incasement, first humidity transducer sets up in electrical equipment, outside the dehumidification case, second humidity transducer sets up in dehumidification case air outlet department, temperature sensor, first humidity transducer, second humidity transducer, heating device, air intake subassembly and play tuber pipe subassembly connection director.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121294476.2U CN215027520U (en) | 2021-06-10 | 2021-06-10 | Be applied to dehydrating unit of electrical equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121294476.2U CN215027520U (en) | 2021-06-10 | 2021-06-10 | Be applied to dehydrating unit of electrical equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215027520U true CN215027520U (en) | 2021-12-07 |
Family
ID=79205355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121294476.2U Active CN215027520U (en) | 2021-06-10 | 2021-06-10 | Be applied to dehydrating unit of electrical equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215027520U (en) |
-
2021
- 2021-06-10 CN CN202121294476.2U patent/CN215027520U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: JIANGSU YUEDA ELECTRIC POWER EQUIPMENT CO.,LTD. Assignor: JIANGSU PERFECT ELECTRIC TECHNOLOGY CO.,LTD. Contract record no.: X2023320000258 Denomination of utility model: A dehumidification device applied to electrical equipment Granted publication date: 20211207 License type: Common License Record date: 20231220 |
|
| EE01 | Entry into force of recordation of patent licensing contract |