CN217823866U - Condensation device is prevented to block terminal under high humidity high difference in temperature environment in shower container - Google Patents
Condensation device is prevented to block terminal under high humidity high difference in temperature environment in shower container Download PDFInfo
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- CN217823866U CN217823866U CN202221874555.5U CN202221874555U CN217823866U CN 217823866 U CN217823866 U CN 217823866U CN 202221874555 U CN202221874555 U CN 202221874555U CN 217823866 U CN217823866 U CN 217823866U
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- Prior art keywords
- block terminal
- humidity
- temperature
- distribution box
- drying box
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- 238000009833 condensation Methods 0.000 title claims abstract description 29
- 230000005494 condensation Effects 0.000 title claims abstract description 20
- 238000001035 drying Methods 0.000 claims abstract description 31
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 11
- 239000002274 desiccant Substances 0.000 claims description 14
- 230000005540 biological transmission Effects 0.000 claims description 4
- 239000004927 clay Substances 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 230000008859 change Effects 0.000 abstract description 3
- 238000007791 dehumidification Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000005057 refrigeration Methods 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 provides a block terminal condensation preventing device under high humidity high temperature difference environment in shower container, which comprises a block terminal body, wherein the top of the block terminal body is provided with an opening, and a drying box is fixedly embedded at the opening at the bottom of the block terminal body, two ends of the drying box are fixedly provided with bidirectional fans, the steering of a trigger motor is controlled by using a temperature switch and a humidity switch, the temperature difference inside and outside the block terminal is reduced, and the humidity inside the block terminal is reduced; when the high temperature of block terminal the inside, the fan is in the air suction incasement of block terminal outside, makes the temperature of incasement reduce, when the humidity was too big in drier or the block terminal, the fan was aired exhaust to automatically, the device has solved the easy problem of condensation of block terminal under the high difference in temperature environment of high humidity, has adopted the two-way fan of control by temperature change and humidity switch direct control, realizes the automatic drier of drying, and the cost is reduced, has improved the device reliability.
Description
Technical Field
The utility model relates to a condensation field is prevented to the block terminal, specifically is a condensation device is prevented to block terminal under high humidity high temperature difference environment in shower container.
Background
In the shower container, although block terminal and shower room are shelved separately, shower container during operation humidity is big, the difference in temperature is big, it is relatively airtight in the space, steam can pass through the gap entering block terminal unavoidably, lead to the humidity of block terminal to be in higher state all the time, when high temperature meets refrigeration plant with high humidity environment, very easily form the condensation on equipment surface, in winter very much, because the ambient temperature difference is great, the temperature is also higher than ambient temperature in the block terminal, and winter humidity is also great, the probability of forming the condensation is higher. In this case, once power transmission is put into operation, an accident follows. Meanwhile, due to the limitation of installation conditions, the distribution box structure in the shower container is usually also of a miniaturized and light structure, the internal layout is compact, the distance between charged bodies and the ground is reduced, and the insulating property of an air medium is greatly reduced after condensation is formed. Therefore, when the power distribution cabinet runs in a high-humidity environment for a long time, a great potential insulation fault exists. Reasonable anti-condensation measures must be taken to ensure the use safety of the shower container. In the existing measures for preventing the condensation of the distribution box, the condensation is prevented by using a mode of reducing temperature difference, such as a heating device, so that the problem of air humidity cannot be solved, and the temporary solution and the permanent solution are solved; the dehumidification is carried out by adopting a dehumidification mode, such as a large-scale dehumidifier, so that the cost is high and the maintenance is difficult; the dehumidifying agent is added, so that the effect is reduced after saturation, manual regular replacement is needed, and the maintenance work is increased.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model aims at providing a distribution box condensation preventing device in a high-humidity and high-temperature difference environment in a shower container, so as to solve the problems in the background technology, the utility model has novel structure, controls the steering of a trigger motor by using a temperature switch and a humidity switch, reduces the temperature difference inside and outside the distribution box and reduces the humidity inside the distribution box; when the temperature of block terminal the inside was too high, the fan was to the air suction incasement of block terminal outside, made the temperature reduction of incasement. When the humidity in the drying agent or the distribution box is too high, the fan exhausts air and automatically dries the drying material.
In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides a condensation device is prevented to block terminal under high humidity high temperature difference environment in shower container, includes the block terminal body, block terminal body top is equipped with the opening, and the fixed embedding of block terminal body bottom opening part has dry box, dry box both ends fixed mounting has two-way fan, and is located in the dry box and has placed the drier, fixed mounting has temperature switch on the inner wall of block terminal body one side.
Furthermore, dense air holes are formed on the inner surface of the drying box at equal intervals.
Furthermore, the distribution box body is located the equal fixed mounting in bottom of temperature switch bottom and drying box position in the drier has the humidity switch.
Furthermore, a shutter is installed at the position, corresponding to the air openings of the two bidirectional fans, of the outer wall of the drying box, and the shutter is in transmission connection with the bidirectional fans.
Furthermore, the drying box is made of stainless steel.
Further, the drying agent is a clay drying agent.
The utility model has the advantages that: the utility model relates to a distribution box condensation preventing device under high humidity and high temperature difference environment in a shower container, which comprises a distribution box body; a temperature switch; a humidity switch; drying the box; air holes are formed; a desiccant; a louver; a bidirectional fan.
1. Compared with the prior art, the anti-condensation device for the distribution box in the high-humidity high-temperature difference environment in the shower container has the advantages that the temperature switch and the humidity switch are used for controlling the steering of the trigger motor, so that the temperature difference between the inside and the outside of the distribution box is reduced, and the humidity inside the distribution box is reduced; when the high temperature of block terminal the inside, the fan is in the air suction incasement of block terminal outside, makes the temperature of incasement reduce, when the humidity was too big in drier or the block terminal, the fan was aired exhaust to automatically, the device has solved the easy problem of condensation of block terminal under the high difference in temperature environment of high humidity, has adopted the two-way fan of control by temperature change and humidity switch direct control, realizes the automatic drier of drying, and the cost is reduced, has improved the device reliability.
Drawings
FIG. 1 is a schematic view of the overall structure of a block terminal anti-condensation device of the present invention under a high humidity and high temperature difference environment in a shower container;
fig. 2 is a schematic structural view of a drying box of the anti-condensation device for the distribution box in a high humidity and high temperature difference environment in the shower container of the present invention;
FIG. 3 is a schematic view of the bottom structure of the drying box of the anti-condensation device for distribution box in high humidity and high temperature difference environment in the shower container of the present invention;
in the figure: 1. a distribution box body; 2. a temperature switch; 3. a humidity switch; 4. drying the box; 41. air holes are formed; 42. a desiccant; 5. a blind window; 6. a bidirectional fan.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
Referring to fig. 1 and 3, the present invention provides a technical solution: a distribution box condensation preventing device under a high-humidity high-temperature-difference environment in a shower container comprises a distribution box body 1, wherein an opening is formed in the top of the distribution box body 1, a drying box 4 is fixedly embedded in the opening in the bottom of the distribution box body 1, two ends of the drying box 4 are fixedly provided with bidirectional fans 6, a drying agent 42 is placed in the drying box 4, a temperature switch 2 is fixedly mounted on the inner wall of one side of the distribution box body 1, a humidity switch 3 is fixedly mounted at the bottom of the temperature switch 2 of the distribution box body 1 and at the bottom of the drying agent 42 of the drying box 4, the temperature and the humidity in the distribution box are automatically monitored through the temperature switch 2 and the humidity switch 3, a threshold value is set, when the threshold value is exceeded, the closing state of the humidity switch 3 is changed, a closing control signal is sent, the bidirectional fans 6 are started to ventilate and dehumidify, the humidity of the drying agent 42 is monitored, the moisture of the drying agent 42 is automatically dried, when the temperature switch 2 in the distribution box body 1 exceeds the threshold value, the temperature switch 2 sends a closing control signal to control the bidirectional fans 6 to control air draft, and the outside air is sucked into the distribution box through the drying box 4, and the humidity in the distribution box body 1 is prevented from being increased due to be dried through dehumidification after passing through the drying box 4 and the drying agent 42; after introducing fresh air, the inside and outside difference in temperature of block terminal body 1 reduces, avoids the condensation because of the difference in temperature reason causes.
This embodiment, 4 inside equidistant intensive bleeder vents 41 of having seted up on the surface of drying box, drying box 4 adopts stainless steel to make, drier 42 is clay drier 42, exchanges block terminal body 1 inside and outside air through bleeder vent 41 and two-way fan 6 to realize the effect of dry dehumidification, stainless steel material, rust-resistant corrosion-resistant, fire-proof, clay drier 42, deliquescing after the moisture absorption, the shape does not change, does not generate heat with water contact, does not have the corrosive action to the metal.
This embodiment, 4 outer walls of drying box correspond the wind gap department of two-way fans 6 and install shutter 5, and shutter 5 is connected with 6 transmissions of two-way fan, shutter 5 and 6 electric connection of two-way fan, before two-way fan 6 is opened to needs, shutter 5 is automatic to be opened, and when two-way fan 6 was closed, shutter 5 closed 1 internal seal to block terminal body, prevent that the moisture from entering into inside the block terminal.
When the temperature switch 2 in the distribution box body 1 exceeds a threshold value, the temperature switch 2 sends a closing control signal to control the bidirectional fan 6 to rotate forwards to draw air, external air is sucked into the distribution box through the drying box 4, and the sucked air is dehumidified after passing through the drying box 4 and the drying agent 42, so that the increase of the humidity in the distribution box body 1 is avoided; after introducing fresh air, the inside and outside difference in temperature of block terminal body 1 reduces, avoids the condensation because of the difference in temperature reason causes, and when the inside humidity of drier 42 exceeded 3 thresholds of humidity switch, humidity switch 3 sent closed control signal, and start control circuit control two-way fan 6 reversal air supply weathers dry material.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied 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 specification describes embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and it is to be understood that all embodiments may be combined as appropriate by one of ordinary skill in the art to form other embodiments as will be apparent to those of skill in the art from the description herein.
Claims (6)
1. The utility model provides a condensation device is prevented to block terminal under high humidity high temperature difference environment in shower container, includes block terminal body (1), its characterized in that: block terminal body (1) top is equipped with the opening, and block terminal body (1) bottom opening part fixed embedding has drying box (4), drying box (4) both ends fixed mounting has two-way fan (6), and drying box (4) inside is located and has placed drier (42), fixed mounting has temperature switch (2) on the inner wall of block terminal body (1) one side.
2. The anti-condensation device for the distribution box in the shower container in the high-humidity and high-temperature difference environment according to claim 1, wherein: dense air holes (41) are formed in the inner surface of the drying box (4) at equal intervals.
3. The anti-condensation device for the distribution box in the shower container under the environment of high humidity and high temperature difference as claimed in claim 1, characterized in that: the power distribution box is characterized in that the power distribution box body (1) is located at the bottom of the temperature switch (2) and the bottom of the drying box (4) located at the drying agent (42) is fixedly provided with the humidity switch (3).
4. The anti-condensation device for the distribution box in the shower container under the environment of high humidity and high temperature difference as claimed in claim 1, characterized in that: the outer wall of the drying box (4) is provided with a shutter (5) corresponding to the air openings of the two bidirectional fans (6), and the shutter (5) is in transmission connection with the bidirectional fans (6).
5. The anti-condensation device for the distribution box in the shower container in the high-humidity and high-temperature difference environment according to claim 2, wherein: the drying box (4) is made of stainless steel.
6. The device of claim 3 for preventing condensation on a distribution box in a shower container in a high humidity and high temperature difference environment, wherein: the desiccant (42) is a clay desiccant (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221874555.5U CN217823866U (en) | 2022-07-20 | 2022-07-20 | Condensation device is prevented to block terminal under high humidity high difference in temperature environment in shower container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221874555.5U CN217823866U (en) | 2022-07-20 | 2022-07-20 | Condensation device is prevented to block terminal under high humidity high difference in temperature environment in shower container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217823866U true CN217823866U (en) | 2022-11-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221874555.5U Active CN217823866U (en) | 2022-07-20 | 2022-07-20 | Condensation device is prevented to block terminal under high humidity high difference in temperature environment in shower container |
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| CN (1) | CN217823866U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116520904A (en) * | 2023-04-24 | 2023-08-01 | 上海滨海电力工程有限公司 | Power distribution cabinet air inlet adjusting method and related device |
-
2022
- 2022-07-20 CN CN202221874555.5U patent/CN217823866U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116520904A (en) * | 2023-04-24 | 2023-08-01 | 上海滨海电力工程有限公司 | Power distribution cabinet air inlet adjusting method and related device |
| CN116520904B (en) * | 2023-04-24 | 2025-07-25 | 上海滨海电力工程有限公司 | Power distribution cabinet air inlet adjusting method and related device |
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