CN212485949U - Energy-conserving dehydrating unit of distribution automation terminal - Google Patents
Energy-conserving dehydrating unit of distribution automation terminal Download PDFInfo
- Publication number
- CN212485949U CN212485949U CN202021515815.0U CN202021515815U CN212485949U CN 212485949 U CN212485949 U CN 212485949U CN 202021515815 U CN202021515815 U CN 202021515815U CN 212485949 U CN212485949 U CN 212485949U
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- China
- Prior art keywords
- heat dissipation
- pipeline
- air
- box
- condensation
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- Expired - Fee Related
Links
- 230000017525 heat dissipation Effects 0.000 claims abstract description 46
- 238000001914 filtration Methods 0.000 claims abstract description 11
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 10
- 238000007791 dehumidification Methods 0.000 claims abstract description 10
- 238000009833 condensation Methods 0.000 claims description 30
- 230000005494 condensation Effects 0.000 claims description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 239000007788 liquid Substances 0.000 claims description 5
- 239000003795 chemical substances by application Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 4
- 230000009467 reduction Effects 0.000 abstract description 2
- 239000002826 coolant Substances 0.000 description 8
- 239000003507 refrigerant Substances 0.000 description 5
- 230000008859 change Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005536 corrosion prevention Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Images
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
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- Drying Of Gases (AREA)
Abstract
The utility model belongs to the dehydrating unit field relates to an energy-conserving dehydrating unit of distribution automation terminal. The energy-saving dehumidification device for the power distribution automation terminal comprises a shell, an air blower is fixed at the bottom of the shell and comprises an air inlet and an air outlet, a first electromagnetic valve is connected to the air outlet of the air blower, a first electromagnetic valve is connected with a first heat dissipation box, a second electromagnetic valve is connected with a second electromagnetic valve, a second electromagnetic valve is connected with a condensing box, the condensing box is connected with a filtering pipeline, an activated carbon layer and a sponge layer are arranged at the bottom of the filtering pipeline, the filtering pipeline is connected with a second heat dissipation box, the second heat dissipation box is connected with an exhaust pipe, and an exhaust fan is arranged. The utility model discloses an improve dehydrating unit, can reduce the humidity in the block terminal fast effectively to use solar energy to provide the part energy for the circulation process, reach energy saving and emission reduction's effect.
Description
Technical Field
The utility model belongs to the dehydrating unit field relates to an energy-conserving dehydrating unit of distribution automation terminal.
Background
The climates in southern regions of China, southeast Asia and many coastal countries are all hot and humid climates throughout the year, and wood products and steel products which are not subjected to corrosion prevention treatment are easy to corrode. Especially in hot weather, people need to use various electric appliances for cooling, and the electric appliances can not be used without opening the distribution box. In hot days, the temperature in the distribution box can be raised by a large amount of electricity, the working performance of electrical components is influenced, and potential safety hazards can also appear when the ventilation in the distribution box is not smooth and the air humidity is high. This just needs to dehumidify the block terminal, and the method of dehumidification for the block terminal at present includes setting up the moisture adsorbed layer and carries out ventilation to the block terminal trompil. However, the first method has slow effect and insignificant effect, and the second method does not work when the outside of the distribution box is also humid and hot air. Therefore, there is a need to provide a new technical solution to overcome the above-mentioned drawbacks.
SUMMERY OF THE UTILITY MODEL
In order to achieve the purpose, the utility model adopts the technical proposal that,
the utility model provides an energy-conserving dehydrating unit of distribution automation terminal, includes the casing, the fixed air-blower of casing bottom, the air-blower includes air inlet, gas vent, solenoid valve one is connected to the gas vent of air-blower, solenoid valve one is connected heat dissipation case one, heat dissipation case one connects solenoid valve two, the condensing box is connected to solenoid valve two, the filtering duct is connected to the condensing box, the filtering duct bottom is equipped with activated carbon layer and sponge layer, filtering duct connects heat dissipation case two, the blast pipe is connected to heat dissipation case two, the blast pipe end is equipped with the air discharge fan.
Preferably, a cabinet cover is arranged outside the shell, a compressor is arranged in the cabinet cover, a condensing agent is arranged in the compressor, the compressor comprises an air suction pipe and a delivery pipe, the delivery pipe is connected with a first heat dissipation pipeline, the first heat dissipation pipeline is arranged in the first heat dissipation box, the first heat dissipation pipeline is connected with a second heat dissipation pipeline, the second heat dissipation pipeline is arranged in the second heat dissipation box, and the first heat dissipation pipeline and the second heat dissipation pipeline are wavy.
Preferably, the second heat dissipation pipeline is connected with the third electromagnetic valve, the third electromagnetic valve is connected with the liquid storage device, the liquid storage device is connected with the expansion valve, the expansion valve is connected with the condensation pipeline, the condensation pipeline is arranged in the condensation box, and the condensation pipeline is wavy.
Preferably, the condensation pipeline is connected with a high-pressure pump, the high-pressure pump is connected with a solar heat collector, and the solar heat collector is connected with an air suction pipe of the compressor.
Preferably, the exhaust port is arranged at the upper part in the shell, the air inlet is arranged at the lower part in the shell, and a humidity sensor is arranged above the air inlet.
Preferably, the side face of the condensation box is in a right trapezoid shape, the bottom edge of the condensation box is an inclined edge of the right trapezoid, a water pipe is arranged at the lowest part of the bottom edge of the condensation box, a valve is arranged on the water pipe, and the water pipe is connected with the collection box.
Compared with the prior art, the utility model has the advantages and positive effects that,
1. the humidity in the distribution box can be quickly and effectively reduced, partial energy is provided for the circulation process by using solar energy, and the effects of energy conservation and emission reduction are achieved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is an axial view of a distribution box provided in embodiment 1;
FIG. 2 is a diagram showing the distribution of the device in the housing according to example 1;
FIG. 3 is a schematic view of a coolant circulation process provided in example 1;
fig. 4 is a functional block diagram of each electronic component provided in embodiment 1;
in the above figures, 1, a housing; 2. a blower; 3. an air inlet; 4. an exhaust port; 5. a first electromagnetic valve; 6. filtering with a screen; 7. a first heat dissipation box; 8. a second electromagnetic valve; 9. a condenser tank; 10. a filtration pipeline; 11. a second heat dissipation box; 12. an exhaust pipe; 13. an exhaust fan; 14. a water pipe; 15. a valve; 16. a collection box; 17. a humidity sensor; 101. a compressor; 102. a delivery pipe; 103. a first heat dissipation pipeline; 104. a second heat dissipation pipeline; 105. a third electromagnetic valve; 106. a reservoir; 107. an expansion valve; 108. a condensing pipeline; 109. a solar heat collector; 110. an air intake duct; 111. a high pressure pump; 201. a chassis cover.
Detailed Description
In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.
Embodiment, as shown in fig. 1, 2, and 3, a power distribution automation terminal energy-saving dehumidification device includes a housing 1, in this embodiment, in order to reduce air humidity, an air blower 2 is used to suck air at the bottom of the housing 1, then the air enters a first heat dissipation box 7 with a filter screen 6, the first heat dissipation box 7 increases the temperature of the air, so that the temperature difference of the air entering a condensation box 9 is larger, and condensation of the air is more favorable for condensation of water, the first heat dissipation box 7 is connected with a second electromagnetic valve 8, the second electromagnetic valve 8 can block the air circulation between the first heat dissipation box 7 and the condensation box 9, the second electromagnetic valve 8 is connected with the condensation box 9, the temperature of the condensation box 9 is low, hot air enters the box and then undergoes cooling and heat dissipation, water vapor is condensed into water drops, then the air enters a filter pipeline 10, an activated carbon layer of the filter pipeline 10 and a sponge layer arranged below the activated carbon layer further absorb water, then the air gets into second heat dissipation case 11, improves because the temperature that reduces often through condensing box 9, avoids the cold air of exhaust to meet with the hot-air in the casing 1 and takes place the steam condensate, but second heat dissipation case 11's temperature is not high simultaneously, avoids overheated air to make electrical components work receive the influence, so far the air accomplishes the dehumidification, is at last helped the air by air discharge fan 12 and is discharged.
In order to enable the coolant to dissipate heat after being compressed, a heat dissipation process is provided. The compressor 101 is provided in the casing cover 201, and prevents a large influence on the temperature in the casing 1. The refrigerant in the compressor 101 changes from gas to liquid, the compressor 101 applies work to the refrigerant, the temperature of the refrigerant rises, the volume of the refrigerant decreases, the refrigerant enters the first heat dissipation pipeline 103 for heat dissipation, simultaneously heats air, then enters the second heat dissipation pipeline 104 for helping the cold air to raise the temperature, and finally the temperature is reduced by the expansion valve 107.
In order to reduce the air temperature, the coolant cooled by the expansion valve 107 enters the condensation line 108, and the wave shape of the condensation line 108 increases the area in the condensation tank, which helps to reduce the air temperature.
In order to achieve the purpose of energy saving in the evaporation link, after the coolant in the condensation pipeline 108 absorbs the heat of the air, in order to enable the coolant in the condensation pipeline 108 to enter the solar thermal collector 109, a high-pressure pump 111 is arranged to pump the coolant into the solar thermal collector 109, the coolant enters the solar thermal collector 109 to be evaporated continuously, in order to enable the solar thermal collector 109 to be well illuminated, the solar thermal collector 109 is arranged in a place capable of receiving sunlight, and therefore the electric quantity is saved. Finally, the coolant enters the compressor 101 to complete the cycle.
In order to achieve energy saving of the dehumidifying apparatus, the apparatus is turned on only when the humidity is excessive. A humidity sensor 17 is arranged in the shell, and the humidity sensor 17 adopts a resistance type and is a common type in the market. The humidity sensor 17 communicates information to a processor that controls the operation of the dehumidification system, which is well known in the art and not overly described herein. Because the density of the un-dehumidified air is high, the air inlet is arranged at the lower part of the shell 1, and the humidity sensor is arranged above the air inlet 3, so that whether the air in the shell is dehumidified or not can be accurately detected.
In order to discharge the water in the condensation tank 9, the condensation tank 9 is designed to have right-angled trapezoidal sides, and a water pipe 14 is provided on the bottom side, the water pipe 14 guides the excess water in the condensation tank 9 into a collection tank 16, and at the same time, facilitates the disposal of the water in the collection tank 16, the collection tank 16 is provided on the bottom surface of the housing 1, and a valve 15 is provided.
In order to prevent the exposed pipelines and boxes from influencing the temperature in the shell, the pipelines and the boxes are coated with heat-insulating cotton layers, and the pipelines and the boxes do not adopt materials with good heat conductivity, such as metal and the like.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.
Claims (6)
1. The utility model provides an energy-conserving dehydrating unit of distribution automation terminal, includes the casing, its characterized in that, the fixed air-blower in casing bottom, the air-blower includes air inlet, gas vent, solenoid valve one is connected to the gas vent of air-blower, solenoid valve one is connected heat dissipation case one, heat dissipation case one connection solenoid valve two, the condensing box is connected to solenoid valve two, the filtering duct is connected to the condensing box, the filtering duct bottom is equipped with activated carbon layer and sponge layer, filtering duct connects heat dissipation case two, heat dissipation case two is connected the blast pipe, the blast pipe end is equipped with the air discharge fan.
2. The power distribution automation terminal energy-saving dehumidification device as claimed in claim 1, wherein a cabinet cover is arranged outside the housing, a compressor is arranged in the cabinet cover, condensing agents are filled in the compressor, the compressor comprises an air suction pipe and a delivery pipe, the delivery pipe is connected with a first heat dissipation pipeline, the first heat dissipation pipeline is arranged in the first heat dissipation tank, the first heat dissipation pipeline is connected with a second heat dissipation pipeline, the second heat dissipation pipeline is arranged in the second heat dissipation tank, the first heat dissipation pipeline and the second heat dissipation pipeline are both wavy, the second heat dissipation pipeline is connected with a third electromagnetic valve, the third electromagnetic valve is connected with a liquid storage device, and the liquid storage device is connected with an expansion valve.
3. The power distribution automation terminal energy-saving dehumidification device as claimed in claim 2, wherein the expansion valve is connected with a condensation pipeline, the condensation pipeline is arranged in the condensation box, and the condensation pipeline is wavy.
4. The power distribution automation terminal energy-saving dehumidification device according to claim 3, wherein the condensation pipeline is connected with a high-pressure pump, the high-pressure pump is connected with a solar heat collector, and the solar heat collector is connected with an air suction pipe of a compressor.
5. The power distribution automation terminal energy-saving dehumidification device as claimed in claim 1, wherein the air outlet is disposed at an upper portion in the housing, the air inlet is disposed at a lower portion in the housing, and a humidity sensor is disposed above the air inlet.
6. The power distribution automation terminal energy-saving dehumidification device as claimed in claim 1 or 3, wherein the side of the condensation box is in a right trapezoid shape, the bottom edge of the condensation box is an oblique edge of the right trapezoid shape, a water pipe is arranged at the lowest part of the bottom edge of the condensation box, the water pipe is provided with a valve, the water pipe is connected with a collection box, and the collection box is arranged on the bottom surface of the shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021515815.0U CN212485949U (en) | 2020-07-28 | 2020-07-28 | Energy-conserving dehydrating unit of distribution automation terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021515815.0U CN212485949U (en) | 2020-07-28 | 2020-07-28 | Energy-conserving dehydrating unit of distribution automation terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212485949U true CN212485949U (en) | 2021-02-05 |
Family
ID=74452965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021515815.0U Expired - Fee Related CN212485949U (en) | 2020-07-28 | 2020-07-28 | Energy-conserving dehydrating unit of distribution automation terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212485949U (en) |
-
2020
- 2020-07-28 CN CN202021515815.0U patent/CN212485949U/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: 20210205 |