CN217855407U - Dehumidifying circulating dryer of electric power cabinet - Google Patents
Dehumidifying circulating dryer of electric power cabinet Download PDFInfo
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- CN217855407U CN217855407U CN202222029304.3U CN202222029304U CN217855407U CN 217855407 U CN217855407 U CN 217855407U CN 202222029304 U CN202222029304 U CN 202222029304U CN 217855407 U CN217855407 U CN 217855407U
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model provides an electric power cabinet dehumidification circulation desicator, including box, water conservancy diversion bellows, compressor, evaporimeter, condenser, filtering component and air exhauster, compressor, evaporimeter, condenser form refrigeration cycle system, and the air exhauster makes the humid air in the electric power cabinet pass through water conservancy diversion bellows, evaporimeter and condenser in proper order to discharge from the air outlet. The utility model discloses a desiccator passes through the air exhauster and carries out the drying in with electric power cabinet humid air suction desiccator, the air is through the water conservancy diversion wind channel and the evaporimeter contact of water conservancy diversion bellows, moisture condensation in the air becomes the bottom that the drop of water flows the water catch tray and piles up and discharge the electric power cabinet outside, the reciprocal purpose that reaches the dehumidification of so circulation, thereby guarantee the drying of the internal portion of the case body, effectively avoided the internal electrical equipment surface of cabinet to condense moisture, make the insulating nature of electrical equipment reduce, the problem that the security performance reduces, simple structure simultaneously, and convenient to install and use, and has very strong practicality.
Description
Technical Field
The utility model relates to a condensation dehumidification technical field specifically is an electric power cabinet dehumidification circulation desicator.
Background
The power cabinet refers to important power equipment which plays roles of on-off, control or protection and the like in power generation, power transmission, power distribution, electric energy conversion and consumption of a power system, such as a box-type substation, a switch cabinet, a distribution box, a transformer box or a transformer substation. Because the electric power cabinet generally sets up in the open air, therefore the inside external environment influence that receives easily of electric power cabinet, too big and produce the condensation or ponding even like inside humidity, will lead to the inside electric power short circuit that produces of electric power cabinet to influence electric power system's normal operation.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an electric power cabinet dehumidification circulation desicator can effectively reduce the humidity in the electric power cabinet, and is applicable to various electric power cabinets, like box-type substation, cubical switchboard, block terminal, transformer case or transformer substation etc..
To achieve the above objective, the present invention provides the following technical solutions: a dehumidifying and circulating dryer of an electric cabinet comprises a box body, wherein a flow guide air box is fixedly connected in the box body, the front side and the rear side of the flow guide air box are respectively provided with a filtering component and an exhaust fan, the filtering component is installed on the front side of the box body, and the exhaust fan is installed in the box body;
the box body is internally provided with a compressor, an evaporator and a condenser, the outlet end of the compressor is connected with the inlet end pipeline of the condenser, the outlet end of the condenser is connected with the inlet end pipeline of the evaporator, the outlet end of the evaporator is connected with the inlet end pipeline of the compressor, the outlet end of the condenser is provided with a throttle valve, the compressor, the condenser and the evaporator are communicated through pipelines to form a refrigeration cycle system, wet air in the electric cabinet sequentially passes through a flow guide air box, the evaporator and the condenser through an exhaust fan and is discharged from an air outlet, and the air outlet is arranged on the box body;
the water collecting tray is installed to the bottom of evaporimeter for collect water droplet on the evaporimeter, the intercommunication has the drain pipe on the water collecting tray, the delivery port of drain pipe is located the outside of electric power cabinet.
Further, the utility model discloses in, two mounting brackets of fixedly connected with on the box, fixedly connected with location fixture block on the mounting bracket, the quantity of fixture block is two.
Further, the utility model discloses in, the evaporimeter is located the rear side of water conservancy diversion bellows, the condenser is located the bottom of water conservancy diversion bellows.
Further, the utility model discloses in, the side at the box is seted up to the air outlet.
Furthermore, the utility model discloses in, the inside fixedly connected with moisture absorption screen cloth of filtering component and filter screen.
Further, the utility model discloses in, the parcel has the drier in the moisture absorption screen cloth, the drier is 4A molecular sieve drier, the mesh number of filter screen is 30 ~ 40 meshes.
Further, the utility model discloses in, still include humidity transducer, humidity transducer sets up in the electric power cabinet.
Further, the utility model discloses in, the water conservancy diversion bellows both ends all have the vent, a plurality of water conservancy diversion wind channels have in the water conservancy diversion bellows, the vent filter assembly contact of water conservancy diversion bellows one end, the vent and the evaporimeter contact of water conservancy diversion bellows one end, the air exhauster is located the rear side of evaporimeter.
The beneficial effects are that, the technical scheme of this application possesses following technological effect:
the utility model discloses a desiccator passes through the air exhauster and carries out the drying in with electric power cabinet humid air suction desiccator, the water conservancy diversion wind channel and the evaporimeter contact of air process water conservancy diversion bellows, moisture condensation in the air becomes the drop of water and flows to the bottom of water-collecting tray and pile up and discharge the electric power cabinet outside, the purpose that so circulative reciprocation reaches the dehumidification, thereby guarantee the drying of the internal portion of cabinet, effectively avoided the internal electrical equipment surface of cabinet to condense moisture, make the insulating nature of electrical equipment reduce, the problem that the security performance reduces, and simultaneously, simple structure, and convenient for installation and use, and has very strong practicality.
It should be understood that all combinations of the foregoing concepts and additional concepts described in greater detail below can be considered as part of the inventive subject matter of the present disclosure unless such concepts are mutually inconsistent.
The foregoing and other aspects, embodiments and features of the present teachings can be more fully understood from the following description taken in conjunction with the accompanying drawings. Additional aspects of the present invention, such as features and/or advantages of exemplary embodiments, will be apparent from the description which follows, or may be learned by practice of the specific embodiments in accordance with the teachings of the present invention.
Drawings
The drawings are not intended to be drawn to scale. In the drawings, each identical or nearly identical component that is illustrated in various figures may be represented by a like numeral. For purposes of clarity, not every component may be labeled in every drawing. Embodiments of various aspects of the present invention will now be described, by way of example, with reference to the accompanying drawings, in which:
fig. 1 is the utility model discloses a dehumidifying circulation dryer uses the schematic structure diagram at box-type substation.
Fig. 2 is the structure schematic diagram of the dehumidifying circulation dryer of the utility model installed in the box-type substation.
Fig. 3 is a diagram of the dehumidifying circulation dryer of the present invention.
Fig. 4 is a diagram of the dehumidifying circulation dryer of the present invention.
Fig. 5 is a diagram of the dehumidifying circulation dryer of the present invention.
Fig. 6 is a diagram of the dehumidifying cycle dryer of the present invention.
In the figures, the meaning of the reference numerals is as follows: 1. a box body; 2. a filter assembly; 3. a mounting frame; 4. an air outlet; 5. a compressor; 6. an evaporator; 7. a condenser; 8. a water collection tray; 9. an exhaust fan; 10. a flow guide air box; 11. positioning a fixture block; 12. and a box-type substation.
Detailed Description
For a better understanding of the technical content of the present invention, specific embodiments are described below in conjunction with the accompanying drawings. In this disclosure, aspects of the present invention are described with reference to the accompanying drawings, in which a number of illustrative embodiments are shown. Embodiments of the present disclosure are not necessarily defined to include all aspects of the invention. It should be appreciated that the various concepts and embodiments described above, as well as those described in greater detail below, may be implemented in any of numerous ways, as the disclosed concepts and embodiments are not limited to any implementation. Additionally, some aspects of the present disclosure may be used alone or in any suitable combination with other aspects of the present disclosure.
As shown in fig. 1 to 6, an electric cabinet dehumidifying and circulating dryer, which is a box-type substation in this embodiment, includes a box body 1, and the box body 1 can be directly installed inside a box-type substation 12 for circulating drying. Fixedly connected with water conservancy diversion bellows 10 in the box 1, water conservancy diversion bellows 10 is convenient for evenly channel into the humid air to evaporimeter 6 on, and water conservancy diversion bellows 10 front side and rear side are provided with filter assembly 2 and air exhauster 9 respectively, and filter assembly 2 can carry out preliminary drying and filtration to the humid air, and filter assembly 2 installs in the front side of box 1, and air exhauster 9 installs in box 1.
Preferably, 2 inside fixedly connected with moisture absorption screen cloths and filter screens of filtering component, the parcel has the drier in the moisture absorption screen cloths, and the drier is 4A molecular sieve drier, and the mesh number of filter screen is 30 ~ 40 meshes, can carry out preliminary drying to the air, has further improved the dehumidification efficiency of desicator, and filtering component 2 is detachable, like buckle formula etc. is convenient for change.
A compressor 5, an evaporator 6 and a condenser 7 are arranged in the box body 1, the evaporator 6 is positioned at the rear side of the flow guide air box 10, the condenser 7 is positioned at the bottom of the flow guide air box 10, the outlet end of the compressor 5 is connected with the inlet end pipeline of the condenser 7, the outlet end of the condenser 7 is connected with the inlet end pipeline of the evaporator 6, the outlet end of the evaporator 6 is connected with the inlet end pipeline of the compressor 5, a throttle valve is arranged at the outlet end of the condenser 7, the compressor 5, the condenser 7 and the evaporator 6 are communicated through a pipeline to form a refrigeration cycle system, wet air in the electric cabinet sequentially passes through the flow guide air box 10, the evaporator 6 and the condenser 7 through an exhaust fan 9 and is exhausted from an air outlet 4, and the air outlet 4 is arranged at the side edge of the box body 1;
the water-collecting tray 8 is installed to the bottom of evaporimeter 6 for collect water droplet on the evaporimeter 6, the intercommunication has the drain pipe on the water-collecting tray 8, and the delivery port of drain pipe is located the outside of electric power cabinet.
Two mounting brackets 3 of fixedly connected with on the box 1, fixedly connected with location fixture block 11 on the mounting bracket 3, the quantity of fixture block 11 is two, when using, can have seted up the mounting hole on box-type substation 12 earlier, and then with location fixture block 11 disect insertion mounting hole, can realize the installation of dehumidification circulation desicator, improved the convenience of installation and use, trompil on box-type substation 12 for drain pipe on the water catch bowl 8 carries out the drainage.
In this embodiment, still include humidity transducer, humidity transducer sets up in the power cabinet, can monitor the interior humidity of box-type substation 12 through humidity transducer.
In this embodiment, the both ends of water conservancy diversion bellows 10 all have the vent, have a plurality of water conservancy diversion wind channels in the water conservancy diversion bellows 10, the vent filter assembly 2 contact of water conservancy diversion bellows 10 one end, the vent and the contact of 6 evaporimeters of water conservancy diversion bellows 10 one end, and air exhauster 9 is located the rear side of 6 evaporimeters.
As shown in fig. 2, after the exhaust fan 9 works, the wet air in the monitoring box-type substation 12 sequentially passes through the moisture absorption mesh cloth and the filter screen of the filter component 2, the diversion air box 10, the evaporator 6 and the condenser 7 and is discharged from the air outlet 4, the air outlet 4 is arranged on the side of the box body 1, the air passes through the evaporator 6 (the compressor 5 is in a cooling state), at this time, the moisture in the air is condensed into water drops and flows into the water tank 8, the wet air becomes dry and low-temperature air, the dry and low-temperature air passes through the condenser 7 and is discharged out of the machine body after being heated by the condenser 7, so that the operation is circularly performed to realize dehumidification, the compressor 5, the evaporator 6 and the condenser 7 are closely arranged on the side surface and the bottom surface of the diversion air box 10, the space of the dryer can be reduced as much as possible, and the installation and the use are convenient.
The structural design of this embodiment is simple reasonable, and convenient to use is swift, has very strong adaptability, has effectively avoided the internal electrical equipment surface of cabinet to condense moisture, makes electrical equipment insulating nature reduce, the problem that the security performance reduces.
Although the present invention has been described with reference to the preferred embodiments, it is not intended to limit the present invention. The present invention is intended to cover by those skilled in the art various modifications and adaptations of the invention without departing from the spirit and scope of the invention. Therefore, the protection scope of the present invention is subject to the claims.
Claims (8)
1. The utility model provides an electric power cabinet dehumidification circulation desicator, includes box (1), its characterized in that: a flow guide air box (10) is fixedly connected in the box body (1), a filtering component (2) and an exhaust fan (9) are respectively arranged on the front side and the rear side of the flow guide air box (10), the filtering component (2) is installed on the front side of the box body (1), and the exhaust fan (9) is installed in the box body (1);
the air conditioner is characterized in that a compressor (5), an evaporator (6) and a condenser (7) are arranged in the box body (1), the outlet end of the compressor (5) is connected with the inlet end pipeline of the condenser (7), the outlet end of the condenser (7) is connected with the inlet end pipeline of the evaporator (6), the outlet end of the evaporator (6) is connected with the inlet end pipeline of the compressor (5), a throttle valve is arranged at the outlet end of the condenser (7), the compressor (5), the condenser (7) and the evaporator (6) are communicated through a pipeline to form a refrigeration cycle system, wet air in the electric cabinet sequentially passes through a flow guide air box (10), the evaporator (6) and the condenser (7) through an exhaust fan (9) and is discharged from an air outlet (4), and the air outlet (4) is arranged on the box body (1);
the water collecting tray is installed at the bottom of the evaporator (6) and used for collecting water drops on the evaporator (6), the water collecting tray is communicated with a drain pipe, and a water outlet of the drain pipe is located outside the electric cabinet.
2. An electric cabinet dehumidifying-circulating dryer as claimed in claim 1, wherein: two mounting brackets (3) of fixedly connected with are gone up in box (1), fixedly connected with location fixture block (11) are gone up in mounting bracket (3), the quantity of fixture block (11) is two.
3. An electric cabinet dehumidifying-circulating dryer as claimed in claim 1, wherein: the evaporator (6) is positioned at the rear side of the flow guide air box (10), and the condenser (7) is positioned at the bottom of the flow guide air box (10).
4. An electric cabinet dehumidifying-circulating dryer as claimed in claim 1, wherein: the air outlet (4) is arranged on the side edge of the box body (1).
5. An electric cabinet dehumidifying-circulating dryer as claimed in claim 1, wherein: the inside fixedly connected with moisture absorption screen cloth and filter screen of filter component (2).
6. The electric cabinet dehumidifying circulation dryer of claim 5, wherein: the moisture absorption net cloth is internally wrapped with a drying agent which is a 4A molecular sieve drying agent, and the mesh number of the filter screen is 30-40 meshes.
7. An electric cabinet dehumidifying-circulating dryer as claimed in claim 1, wherein: still include humidity transducer, humidity transducer sets up in the power cabinet.
8. The electric cabinet dehumidifying circulation dryer of claim 1, wherein: the utility model discloses a novel air guide device, including water conservancy diversion bellows (10), air guide bellows (10) both ends all have the vent, a plurality of water conservancy diversion wind channels have in water conservancy diversion bellows (10), the vent filter assembly (2) contact of water conservancy diversion bellows (10) one end, the vent and evaporimeter (6) contact of water conservancy diversion bellows (10) one end, air exhauster (9) are located the rear side of evaporimeter (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222029304.3U CN217855407U (en) | 2022-08-03 | 2022-08-03 | Dehumidifying circulating dryer of electric power cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222029304.3U CN217855407U (en) | 2022-08-03 | 2022-08-03 | Dehumidifying circulating dryer of electric power cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217855407U true CN217855407U (en) | 2022-11-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222029304.3U Active CN217855407U (en) | 2022-08-03 | 2022-08-03 | Dehumidifying circulating dryer of electric power cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217855407U (en) |
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2022
- 2022-08-03 CN CN202222029304.3U patent/CN217855407U/en active Active
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