CN216489335U - High-efficient dehydrating unit is used to electric power cabinet - Google Patents
High-efficient dehydrating unit is used to electric power cabinet Download PDFInfo
- Publication number
- CN216489335U CN216489335U CN202123006607.5U CN202123006607U CN216489335U CN 216489335 U CN216489335 U CN 216489335U CN 202123006607 U CN202123006607 U CN 202123006607U CN 216489335 U CN216489335 U CN 216489335U
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- CN
- China
- Prior art keywords
- refrigeration piece
- electric power
- wind channel
- semiconductor refrigeration
- power cabinet
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000005057 refrigeration Methods 0.000 claims abstract description 55
- 239000004065 semiconductor Substances 0.000 claims abstract description 34
- 238000007791 dehumidification Methods 0.000 claims description 27
- 239000004519 grease Substances 0.000 claims description 3
- 229920001296 polysiloxane Polymers 0.000 claims description 3
- 238000001816 cooling Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model relates to an electric power cabinet is with high-efficient dehydrating unit, include: the dehydrating unit main part be provided with the first wind channel and the second wind channel of mutual intercommunication in the dehydrating unit main part, it is provided with first semiconductor refrigeration piece to be located directly over the first wind channel in the dehydrating unit main part, it is provided with the second semiconductor refrigeration piece to be located directly over the second wind channel in the dehydrating unit main part, the outside that is located the second wind channel in the dehydrating unit main part is provided with air intake fan, the centre that is located first semiconductor refrigeration piece and second semiconductor refrigeration piece in the dehydrating unit main part is provided with temperature switch, and the device has taken less space when rapid cooling dehumidifies, increases the moisture of refrigeration area in the air of getting rid of the flow-through device fast.
Description
Technical Field
The utility model relates to an electric power cabinet dehumidification technical field, concretely relates to electric power cabinet is with high-efficient dehydrating unit.
Background
In the normal practical process at ordinary times of electric power cabinet, often because external factor leads to its electric power cabinet inside temperature humidity to change, nevertheless the normal service environment condition requirement of electric power facility at the inside distribution of electric power cabinet is higher, can be serious influence safe in utilization under moist environment to cause the influence to facility life, electric power cabinet inner space is less and the residual space is not very big moreover, consequently an urgent need a high efficiency and take up an area of little dehumidification equipment for electric power cabinet.
SUMMERY OF THE UTILITY MODEL
To the not enough of prior art, the utility model discloses a high-efficient dehydrating unit is used to electric power cabinet, a serial communication port, include: the dehumidification device main part be provided with the first wind channel and the second wind channel of mutual intercommunication in the dehumidification device main part, be provided with first semiconductor refrigeration piece directly over being located first wind channel in the dehumidification device main part, be provided with the second semiconductor refrigeration piece directly over being located the second wind channel in the dehumidification device main part, the outside that is located the second wind channel in the dehumidification device main part is provided with air intake fan, the centre that is located first semiconductor refrigeration piece and second semiconductor refrigeration piece in the dehumidification device main part is provided with temperature switch.
Preferably, the temperature switch is electrically connected with the exhaust fan, the first semiconductor refrigeration piece and the second semiconductor refrigeration piece respectively.
So set up, be convenient for carry out the dehumidification operation according to the inside humidity condition of electric power cabinet.
Preferably, an air speed sensor is arranged outside the first air duct.
So set up, be convenient for monitor wind channel air-out speed adjustment inlet fan functioning speed.
Further, the first air duct is communicated with the second air duct through a communicating pipe.
So set up, be convenient for save device occupation space, the dehumidification effect is accelerated in the air current of being convenient for.
Furthermore, a second drain hole communicated with the outside of the dehumidifying device main body is arranged below the first air channel, and a second drain hole communicated with the outside of the dehumidifying device main body is arranged below the second air channel.
So set up, be convenient for discharge the water that produces in the wind channel.
Preferably, the first semiconductor refrigeration piece is connected with the first refrigeration piece, the second refrigeration piece and the third refrigeration piece which are vertically arranged below the first semiconductor refrigeration piece through heat-conducting silicone grease, and the first refrigeration piece, the second refrigeration piece and the third refrigeration piece extend into the first air channel.
So set up, be convenient for increase refrigeration area promotes refrigeration effect and be convenient for the cooling water to flow into the wash port.
Furthermore, a fixing groove is arranged right above the second air channel on the dehumidifying device main body.
So set up, be convenient for fix and dismantle and change second semiconductor refrigeration piece.
Compared with the closest prior art, the utility model discloses beneficial effect who has:
in the finite space of electric power cabinet, utilize U type pipeline maximize to utilize the space to promote the circulation of air effect to improve dehumidification effect through increase the refrigeration piece respectively in two wind channels, be provided with two wash ports bottom the device, avoid excessive ponding to influence device running state.
Drawings
Fig. 1 is a front view of a high-efficiency dehumidifying device for an electric power cabinet provided by the present invention;
fig. 2 is a bottom view of the high-efficiency dehumidifying apparatus for an electric power cabinet provided by the present invention;
fig. 3 is a front view of the high-efficiency dehumidifying device for electric power cabinet provided by the present invention.
The reference numerals are explained below:
1. a dehumidification device main body; 2. a first air duct; 3. a second air duct; 4. an air intake fan; 5. a first semiconductor refrigeration chip; 6. a second semiconductor refrigeration chip; 7. a temperature switch; 8. a wind speed sensor; 9. a first drain hole; 10. a second drain hole; 11. a communicating pipe; 12. a first refrigeration sheet; 13. a second refrigeration sheet; 14. a third refrigeration sheet; 15. and fixing the grooves.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
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 high-efficiency dehumidifier for an electric power cabinet includes: the dehumidification device main part 1 be provided with first wind channel 2 and the second wind channel 3 that communicate each other in the dehumidification device main part 1, be provided with first semiconductor refrigeration piece 5 directly over being located first wind channel 2 in the dehumidification device main part 1, be provided with second semiconductor refrigeration piece 6 directly over being located second wind channel 3 in the dehumidification device main part 1, the outside that is located second wind channel 3 in the dehumidification device main part 1 is provided with air intake fan 4, the centre that is located first semiconductor refrigeration piece 5 and second semiconductor refrigeration piece 6 in the dehumidification device main part 1 is provided with temperature switch 7.
In this embodiment, the temperature switch 7 is a KLIXON 17AM series temperature control switch.
The temperature switch 7 is respectively and electrically connected with the exhaust fan 4, the first semiconductor refrigeration piece 5 and the second semiconductor refrigeration piece 6.
As shown in fig. 2, the first air duct 2 is communicated with the second air duct 3 through a communication pipe 11, a second drain hole 10 communicated with the outside of the main body 1 of the dehumidifying device is arranged below the first air duct 2, and a first drain hole 9 communicated with the outside of the main body 1 of the dehumidifying device is arranged below the second air duct 3.
As shown in fig. 3, the first semiconductor refrigeration piece 5 is connected with the first refrigeration piece 12, the second refrigeration piece 13, and the third refrigeration piece 14 vertically disposed below the first semiconductor refrigeration piece 5 through heat-conducting silicone grease, and the first refrigeration piece 12, the second refrigeration piece 13, and the third refrigeration piece 14) extend into the first air duct 2.
The working process of the embodiment: the device is connected to a power supply, when the temperature in the electric cabinet reaches the opening threshold value of the temperature switch 7, the temperature switch 7 starts the air inlet fan 4, the air in the electric cabinet is sucked into the electric cabinet through the first air channel 2, the communicating pipe 11 and the second air channel 3, meanwhile, the temperature switch 7 controls the first semiconductor refrigerating sheet 5 and the second semiconductor refrigerating sheet 6 to start working, the dehumidifying device main body 1 is cooled, the temperature in the dehumidifying device main body 1 is reduced at the moment, moisture in the air flowing through the device starts to condense and drip into the first air channel 2 and the second air channel 3, the moisture in the air flows through the device and is discharged out of the device through the drain holes of the first air channel 2 and the second air channel 3 respectively, and when the temperature in the electric cabinet reaches the closing threshold value of the temperature switch 7, the air inlet fan 4, the first semiconductor refrigerating sheet 5 and the second semiconductor refrigerating sheet 6 are synchronously closed.
While one embodiment of the present invention has been described in detail, the present invention is only a preferred embodiment of the present invention, and should not be construed as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.
Claims (7)
1. The utility model provides an electric power cabinet is with high-efficient dehydrating unit which characterized in that includes: the dehumidification device comprises a dehumidification device body (1), be provided with first wind channel (2) and second wind channel (3) that communicate each other in dehumidification device body (1), be provided with first semiconductor refrigeration piece (5) directly over locating first wind channel (2) on dehumidification device body (1), be provided with second semiconductor refrigeration piece (6) directly over locating second wind channel (3) on dehumidification device body (1), the outside that is located second wind channel (3) on dehumidification device body (1) is provided with inlet fan (4), the centre that is located first semiconductor refrigeration piece (5) and second semiconductor refrigeration piece (6) on dehumidification device body (1) is provided with temperature switch (7).
2. The efficient dehumidifying device for an electric power cabinet as claimed in claim 1, wherein: the temperature switch (7) is respectively and electrically connected with the air inlet fan (4), the first semiconductor refrigeration piece (5) and the second semiconductor refrigeration piece (6).
3. The efficient dehumidifying device for an electric power cabinet as claimed in claim 1, wherein: and an air speed sensor (8) is arranged outside the first air duct (2).
4. The efficient dehumidifying device for electric power cabinets of claim 2, wherein: the first air channel (2) is communicated with the second air channel (3) through a communicating pipe (11).
5. The efficient dehumidifying device for an electric power cabinet as claimed in claim 3, wherein: and a second drain hole (10) communicated with the outside of the dehumidification device main body (1) is formed below the first air duct (2), and a first drain hole (9) communicated with the outside of the dehumidification device main body (1) is formed below the second air duct (3).
6. The efficient dehumidifying device for an electric power cabinet as claimed in claim 1, wherein: first semiconductor refrigeration piece (5) are connected at first refrigeration piece (12), second refrigeration piece (13), third refrigeration piece (14) of its below through heat conduction silicone grease, first refrigeration piece (12), second refrigeration piece (13), third refrigeration piece (14) stretch into in first wind channel (2).
7. The efficient dehumidifying device for an electric power cabinet as claimed in claim 4, wherein: and a fixing groove (15) is arranged right above the second air duct (3) on the dehumidifying device main body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123006607.5U CN216489335U (en) | 2021-12-01 | 2021-12-01 | High-efficient dehydrating unit is used to electric power cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123006607.5U CN216489335U (en) | 2021-12-01 | 2021-12-01 | High-efficient dehydrating unit is used to electric power cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216489335U true CN216489335U (en) | 2022-05-10 |
Family
ID=81403539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123006607.5U Expired - Fee Related CN216489335U (en) | 2021-12-01 | 2021-12-01 | High-efficient dehydrating unit is used to electric power cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216489335U (en) |
-
2021
- 2021-12-01 CN CN202123006607.5U patent/CN216489335U/en not_active Expired - Fee Related
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Legal Events
| 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: 20220510 |