CN209434639U - A kind of outdoor moisture-proof dehumidifying power distribution cabinet - Google Patents

A kind of outdoor moisture-proof dehumidifying power distribution cabinet Download PDF

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Publication number
CN209434639U
CN209434639U CN201920253641.6U CN201920253641U CN209434639U CN 209434639 U CN209434639 U CN 209434639U CN 201920253641 U CN201920253641 U CN 201920253641U CN 209434639 U CN209434639 U CN 209434639U
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China
Prior art keywords
cabinet
ventilated box
air
power distribution
several
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CN201920253641.6U
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Chinese (zh)
Inventor
张治民
马钰博
任雷雷
杨乾乾
李鑫
郝建森
申家超
孟松坡
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Xinxiang Zhongyu Dingli Software Technology Co Ltd
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Xinxiang Zhongyu Dingli Software Technology Co Ltd
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Priority to CN201920253641.6U priority Critical patent/CN209434639U/en
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Abstract

A kind of outdoor moisture-proof dehumidifying power distribution cabinet, including cabinet body, cabinet body two sides outer wall has been respectively fixedly connected with the first ventilated box, cabinet body side wall array offers several first ventilation holes, first ventilated box side wall is fixedly connected with air funnel, the opening down setting of air funnel, first exhaust fan is provided in air funnel, bottom of cabinet bulk is fixedly connected with the second ventilated box, second ventilated box bottom surface array offers several second ventilation holes, second exhaust fan is provided in ventilating duct, cloth bellows are provided at the top of cabinet body, several bar shaped ventilation holes are distributed in cloth bellows bottom, the supply fan being provided at the top of cabinet body above cloth bellows, it is connected between supply fan lower part and cloth bellows top by exhaust passage, third venting case is fixedly connected with by air inlet duct at the top of supply fan, several heating tubes are provided in air inlet duct, between four sides difference of third venting case Every being provided with several air doors.The utility model is compact-sized, the operation is stable, security reliability is strong, dehumidification efficiency is high.

Description

A kind of outdoor moisture-proof dehumidifying power distribution cabinet
Technical field
The utility model belongs to power distribution cabinet technical field more particularly to a kind of outdoor moisture-proof dehumidifying power distribution cabinet.
Background technique
Power distribution cabinet is to be widely used in power transformation for the controller switching equipment of electric energy distribution, control, metering and connection cables It stands, the distribution system in power plant, the power consumers such as industrial enterprise.Power distribution cabinet in the process of work, in air must protect Drying is held, if there was dampness in the air in power distribution cabinet, will affect the normal operation of its interior electric elements, so that the service life of electric elements It reduces.Especially in outdoor power distribution cabinet, influenced by ambient weather environment, it is internal often to will appear the excessive feelings of moisture Condition.Existing power distribution cabinet dehumidification efficiency is low, and safe and practical property is poor.
Utility model content
The utility model provides a kind of compact-sized, the operation is stable, safety to solve shortcoming in the prior art The outdoor moisture-proof dehumidifying power distribution cabinet highly reliable, dehumidification efficiency is high.
In order to solve the above technical problems, the utility model adopts the following technical solution: a kind of outdoor moisture-proof dehumidifying power distribution cabinet, Including cabinet body, cabinet body two sides outer wall has been respectively fixedly connected with the first ventilated box, cabinet body side wall array offer it is several with it is first logical The first ventilation hole that bellows are connected, the first ventilated box side wall are fixedly connected with the air funnel being connected with the first ventilated box, lead to The opening down setting of wind scoop, is provided with first exhaust fan in air funnel, and bottom of cabinet bulk is fixedly connected with the second ventilated box, and second It is connected between interior of the cabinet by ventilating duct at the top of ventilated box, the second ventilated box bottom surface array offers several second ventilations Hole is provided with second exhaust fan in ventilating duct, and cloth bellows are provided at the top of cabinet body, and several bar shapeds ventilations are distributed in cloth bellows bottom Hole, cabinet body top are provided with the supply fan above cloth bellows, pass through exhaust passage between supply fan lower part and cloth bellows top It is connected, third venting case is fixedly connected with by air inlet duct at the top of supply fan, several heating tubes, third are provided in air inlet duct Four sides of ventilated box are respectively provided with several air doors, and each air door is connected with third venting case respectively.
The cabinet body upper inside wall is provided with humidity sensor, humidity sensor respectively with first exhaust fan, second exhaust Fan, supply fan and heating tube electrical connection.
Desiccant layer is respectively arranged in each air door.
Air Filter is provided in the air funnel.
By adopting the above technical scheme, the utility model has the advantages that
1, the intracorporal air of cabinet can be changed by the first ventilated box of cabinet body two sides and the second ventilated box of bottom of cabinet bulk Gas, the setting of air funnel can avoid introduced contaminants etc. and enter in the first ventilated box.
2, when humidity sensor detects the intracorporal humidity of cabinet beyond setting value, supply fan operating, ambient atmos pass through Each air door enters in third venting case, enters in air inlet duct under the action of supply fan, and under the action of heating tube It is dried, the gas after drying is sprayed through exhaust passage by the bar shaped ventilation hole of cloth bellows by supply fan, while first exhaust The intracorporal gas of cabinet is discharged by the first ventilated box and the second ventilated box, forms ventilation by fan and second exhaust fan operating, it is ensured that The intracorporal gas of cabinet is in drying regime.
Detailed description of the invention
Fig. 1 is the schematic view of the front view of the utility model;
Fig. 2 is the present invention looks up structural representation of cloth bellows in the utility model;
Fig. 3 is the overlooking structure diagram of third venting case in the utility model.
Specific embodiment
The power distribution cabinet as shown in Figure 1-3, a kind of outdoor moisture-proof of the utility model dehumidifies, including cabinet body 1, outside 1 two sides of cabinet body Wall has been respectively fixedly connected with the first ventilated box 2, and 1 side wall array of cabinet body offers several first to be connected with the first ventilated box 2 Ventilation hole 3,2 side wall of the first ventilated box are fixedly connected with the air funnel 4 being connected with the first ventilated box 2, the opening court of air funnel 4 Lower setting is provided with first exhaust fan 5 in air funnel 4, and 1 bottom of cabinet body is fixedly connected with the second ventilated box 6, the second ventilated box 6 It is connected between top and 1 inside of cabinet body by ventilating duct 7,6 bottom surface array of the second ventilated box offers several second ventilation holes 8, second exhaust fan 9 is provided in ventilating duct 7, cloth bellows 10 is provided at the top of cabinet body 1,10 bottom of cloth bellows is distributed with several Shape ventilation hole 11, the supply fan 12 being provided at the top of cabinet body 1 above cloth bellows 10,12 lower part of supply fan and cloth bellows 10 push up It is connected between portion by exhaust passage 13, third venting case 15 is fixedly connected with by air inlet duct 14 at the top of supply fan 12, is entered the wind Several heating tubes 16 are provided in road 14, four sides of third venting case 15 are respectively provided with several air doors 17, each Air door 17 is connected with third venting case 15 respectively.Heating tube 16 is this field existing conventional techniques, and specific structure is no longer detailed It states.
1 upper inside wall of cabinet body is provided with humidity sensor 18, humidity sensor 18 respectively with first exhaust fan 5, Two exhaust fans 9, supply fan 12 and heating tube 16 are electrically connected.Humidity sensor 18 is this field existing conventional techniques, specific to tie Structure is no longer described in detail.
Desiccant layer is respectively arranged in each air door 17.Desiccant layer is not shown in the figure.
Air Filter is provided in the air funnel 4.Air Filter is not shown in the figure.
The utility model is in work in use, the air in cabinet body 1 can pass through the first ventilated box 2 and cabinet of 1 two sides of cabinet body Second ventilated box 6 of 1 bottom of body is taken a breath, and the setting of air funnel 4 can avoid introduced contaminants etc. and enter in the first ventilated box 2, When humidity sensor 18 detects the humidity in cabinet body 1 beyond setting value, supply fan 12 is operated, and ambient atmos pass through each wind Door 17 enters in third venting case 15, enters in air inlet duct 14 under the action of supply fan 12, and in the work of heating tube 16 It being dried under, the gas after drying is sprayed through exhaust passage 13 by the bar shaped ventilation hole 11 of cloth bellows 10 by supply fan 12, First exhaust fan 5 and second exhaust fan 9 operate simultaneously, and the gas in cabinet body 1 is passed through the first ventilated box 2 and the second ventilated box 6 Discharge forms ventilation, it is ensured that the gas in cabinet body 1 is in drying regime.
The present embodiment not makes any form of restriction the shape of the utility model, material, structure etc., all foundations The technical essence of the utility model any simple modification, equivalent change and modification to the above embodiments, belong to this reality With the protection scope of new technique scheme.

Claims (4)

  1. The power distribution cabinet 1. a kind of outdoor moisture-proof dehumidifies, including cabinet body, it is characterised in that: cabinet body two sides outer wall has been respectively fixedly connected with the One ventilated box, cabinet body side wall array offer several the first ventilation holes being connected with the first ventilated box, the first ventilated box side wall It is fixedly connected with the air funnel being connected with the first ventilated box, the opening down setting of air funnel is provided with first in air funnel Exhaust fan, bottom of cabinet bulk are fixedly connected with the second ventilated box, at the top of the second ventilated box with pass through ventilating duct phase between interior of the cabinet Connection, the second ventilated box bottom surface array offer several second ventilation holes, and second exhaust fan, cabinet body top are provided in ventilating duct Be provided with cloth bellows, several bar shaped ventilation holes are distributed in cloth bellows bottom, be provided at the top of cabinet body above cloth bellows into Gas fan is connected by exhaust passage between supply fan lower part and cloth bellows top, is fixedly connected at the top of supply fan by air inlet duct There is third venting case, several heating tubes are provided in air inlet duct, four sides of third venting case are respectively provided with several Air door, each air door are connected with third venting case respectively.
  2. The power distribution cabinet 2. outdoor moisture-proof according to claim 1 dehumidifies, it is characterised in that: the cabinet body upper inside wall is provided with Humidity sensor, humidity sensor are electrically connected with first exhaust fan, second exhaust fan, supply fan and heating tube respectively.
  3. The power distribution cabinet 3. outdoor moisture-proof according to claim 2 dehumidifies, it is characterised in that: be respectively arranged in each air door dry Drying prescription layer.
  4. The power distribution cabinet 4. outdoor moisture-proof according to claim 3 dehumidifies, it is characterised in that: be provided in the air funnel dust-proof Net.
CN201920253641.6U 2019-02-28 2019-02-28 A kind of outdoor moisture-proof dehumidifying power distribution cabinet Active CN209434639U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920253641.6U CN209434639U (en) 2019-02-28 2019-02-28 A kind of outdoor moisture-proof dehumidifying power distribution cabinet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920253641.6U CN209434639U (en) 2019-02-28 2019-02-28 A kind of outdoor moisture-proof dehumidifying power distribution cabinet

Publications (1)

Publication Number Publication Date
CN209434639U true CN209434639U (en) 2019-09-24

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920253641.6U Active CN209434639U (en) 2019-02-28 2019-02-28 A kind of outdoor moisture-proof dehumidifying power distribution cabinet

Country Status (1)

Country Link
CN (1) CN209434639U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110620337A (en) * 2019-11-08 2019-12-27 琦洲电气股份有限公司 Waterproof and moistureproof switch cabinet

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110620337A (en) * 2019-11-08 2019-12-27 琦洲电气股份有限公司 Waterproof and moistureproof switch cabinet

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