CN211295901U

CN211295901U - Intelligent control dehydrating unit

Info

Publication number: CN211295901U
Application number: CN201922387605.1U
Authority: CN
Inventors: 周唯逸; 吴信文; 肖郭璇; 田烨; 吴书哲; 陈捷冬; 陈冀; 叶青
Original assignee: State Grid Zhejiang Yueqing Power Supply Co ltd; Wenzhou Power Supply Co of State Grid Zhejiang Electric Power Co Ltd
Current assignee: State Grid Zhejiang Yueqing Power Supply Co ltd; Wenzhou Power Supply Co of State Grid Zhejiang Electric Power Co Ltd
Priority date: 2019-12-26
Filing date: 2019-12-26
Publication date: 2020-08-18
Anticipated expiration: 2029-12-26

Abstract

The utility model discloses an intelligent control dehydrating unit, which comprises a housin, be equipped with air-supply line, air-out pipeline and semiconductor refrigerator in the casing, the air-supply line communicates with the lower part of air-out pipeline, even there is the outlet pipe bottom of air-out pipeline, the air intake of air-supply line is located the lateral wall of casing, the air outlet of air-out pipeline is located the top of casing, semiconductor refrigerator's refrigeration end is located the air-supply line, semiconductor refrigerator's heating end is pasted on the air-out pipeline lateral wall, still be equipped with the draught fan in the air-out pipeline. The utility model has the advantages that: adopt the semiconductor cooler, utilize lower temperature to let moisture condense into the condensation, follow the outlet pipe of air-out pipeline with moisture discharge cubical switchboard, keep cubical switchboard inside dry, from solving the interior humidity puzzlement of cubical switchboard fundamentally, the heat transfer that the semiconductor cooler produced gives the intake stack, therefore the device shell can not generate heat, does not exert an influence to cable on every side.

Description

Intelligent control dehydrating unit

Technical Field

The utility model relates to an intelligent control dehydrating unit.

Background

The switch cabinet normal temperature dehumidification device can be widely applied to various electric power and communication equipment such as power distribution cabinets, electrical control boxes, small-sized storage cabinets, box-type substations and the like with high requirements on humidity, reduces the humidity of space gas, reduces salt mist corrosion, avoids dewing on the surfaces of electronic components, reduces the high-voltage breakdown risk of insulating devices, improves the reliability of the devices, and prolongs the service life of the equipment. However, the existing dehumidifier adopts a heating type dehumidifier, when the temperature is higher, more moisture can be contained in the air, and the possible condensed water can still be remained in the air by heating the air and is not condensed on the surface of the equipment. The disadvantages are as follows: the moisture is still inside the cubical switchboard, and if inside and outside difference in temperature is great, the moisture still can appear forming the condensation to during operation device itself is very hot, can accelerate cable ageing on every side, if with cable direct contact on every side, can destroy the cable even and insulate, influences safety, and needs higher power just can keep the inside uniform temperature of cubical switchboard, and needs work for a long time, with the inside temperature of cubical switchboard that keeps.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an intelligent control dehydrating unit can effectively solve current dehydrating unit operating temperature too high to still can form the problem of condensation when the difference in temperature is big.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme: the utility model provides an intelligent control dehydrating unit, includes the casing, be equipped with air-supply line, air-out pipeline and semiconductor refrigerator in the casing, the air-supply line communicates with the lower part of air-out pipeline, even there is the outlet pipe bottom of air-out pipeline, the air intake of air-supply line is located the lateral wall of casing, the air outlet of air-out pipeline is located the top of casing, semiconductor refrigerator's refrigeration end is located the air-supply line, semiconductor refrigerator's the end of heating is pasted on the air-out pipeline lateral wall, still be equipped with the draught fan in the air-out pipeline.

Preferably, still include humidity transducer and controller, humidity transducer is located the air inlet department of intake stack, humidity transducer links to each other with the controller, the controller still links to each other with the semiconductor refrigerator, and through humidity transducer, the perception gets into the humidity of the interior air of intake stack, when air humidity is less than the setting value, can let the semiconductor refrigerator stop work through the controller to the energy saving, automatically turn on the semiconductor refrigerator again when humidity is higher than the setting value in the air, thereby realize intelligent operation.

Preferably, the air inlet pipeline is transversely arranged, the vertical height of an air inlet of the air inlet pipeline is higher than that of an air outlet of the air inlet pipeline, condensed water generated in the air inlet pipeline flows towards the outlet direction of the air inlet pipeline and enters the air outlet pipeline to be discharged, and the condensed water is prevented from entering the switch cabinet.

Preferably, the vertical setting of air-out pipeline, air-out pipeline bottom is big-end-up's taper shape, go out the water piping connection in the bottommost of air-out pipeline bottom, the air-out pipeline of vertical setting lets the comdenstion water can not be discharged from the air outlet of air-out pipeline, and the comdenstion water that collects that setting up of air-out pipeline bottom simultaneously can be convenient, in time discharge tube.

Compared with the prior art, the utility model has the advantages that: adopt the semiconductor cooler, utilize lower temperature to let moisture condense into the condensation, from the outlet pipe of air-out pipeline with moisture discharge cubical switchboard, keep the cubical switchboard inside dry, from solving the interior humidity puzzlement of cubical switchboard fundamentally, the heat transfer that the semiconductor cooler produced gives the air-supply line, takes away the heat by the air through air-supply line exhaust, consequently the device shell can not generate heat, does not exert an influence to cable on every side.

Drawings

Fig. 1 is a schematic structural view of an intelligent control dehumidification device of the present invention;

fig. 2 is the utility model relates to an intelligent control dehydrating unit mounting structure schematic diagram.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element 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.

The utility model relates to a do with reference to fig. 1 the utility model relates to an intelligent control dehydrating unit's embodiment, an intelligent control dehydrating unit, which comprises a housin 1, be equipped with air-supply line 2, air-out pipeline 3 and semiconductor refrigerator 4 in the casing 1, air-supply line 2 and air-out pipeline 3's lower part intercommunication, even there is outlet pipe 5 bottom of air-out pipeline 3, the air intake of air-supply line 2 is located the lateral wall of casing 1, the air outlet that air-out pipeline 3 is located the top of casing 1, semiconductor refrigerator 4's refrigeration end 6 is located air-supply line 2, semiconductor refrigerator 4's heating end 7 is pasted on air-out pipeline 3 lateral wall, still be equipped with draught fan 8 in the air-out pipeline 3.

Adopt semiconductor cooler 4, utilize lower temperature to let moisture condense into the condensation, from outlet pipe 5 of air-out pipeline 3 with moisture discharge cubical switchboard, keep the inside dry of cubical switchboard, from solving the interior humidity puzzlement of cubical switchboard at all, the heat transfer that semiconductor cooler 4 produced gives intake stack 2, takes away the heat by the air through intake stack 2 exhaust, therefore the device shell can not generate heat, does not produce the influence to cable on every side.

In order to save energy, the air conditioner further comprises a humidity sensor 9 and a controller 10, wherein the humidity sensor 9 is located at an air inlet of the air inlet pipeline 2, the humidity sensor 9 is connected with the controller 10, the controller 10 is further connected with the semiconductor refrigerator 4, the humidity of air entering the air inlet pipeline 2 is sensed through the humidity sensor 9, when the humidity of the air is lower than a set value, the semiconductor refrigerator 4 can be stopped through the controller 10, energy is saved, and when the humidity of the air is higher than the set value, the semiconductor refrigerator 4 is automatically started, so that intelligent operation is achieved.

To intake stack 2 and air-out pipeline 3, the best mode of setting does, intake stack 2 transversely sets up, intake stack 2's the vertical height that highly is higher than intake stack 2's air outlet, the comdenstion water that produces in intake stack 2 flows toward intake stack 2's export direction, is discharged in entering into air-out pipeline 3, prevents that the comdenstion water from entering into the cubical switchboard, the vertical setting of air-out pipeline 3, air-out pipeline 3 bottom is big-end-up's taper shape, outlet pipe 5 is connected in the bottommost of air-out pipeline 3 bottom, and the air-out pipeline 3 of vertical setting lets the comdenstion water can not be discharged from air-out pipeline 3's air outlet, and the comdenstion water that sets up simultaneously air-out pipeline 3 bottom can be convenient collects, in time discharge tube.

The working principle is as follows: the device adopts semiconductor refrigeration technology, heat pipe heat exchange technology and intelligent control technology. When the power supply is switched on, the semiconductor refrigerator 4 starts to work to reduce the temperature of the condenser, when wet air passes through the condenser, contained moisture is condensed and gathered on the surface of the condenser, drops into the air inlet pipeline 2 and then flows to the bottom of the air outlet pipeline 3 and is led out through the drain pipe, the induced draft fan 8 is used for cooling the radiator of the semiconductor refrigerator 4, and air is circulated to keep the humidity consistency in the dehumidifying space. This device can automatic monitoring ambient humidity, and when ambient humidity was less than and is less than set value 5% RH, semiconductor cooler 4 stopped working, and draught fan 8 normally works, and when ambient humidity rose to more than or equal to set value 5% RH, semiconductor cooler 4 restarted work to prolong cubical switchboard normal atmospheric temperature dehydrating unit's life and practice thrift the electric energy.

As shown in fig. 2, when the device is installed, the device is fixed on the inner side wall 100 of the switch cabinet, and the water outlet pipe 5 is connected with a hose to lead out the condensed water to the outside of the switch cabinet.

The above description is only for the specific embodiment of the present invention, but the technical features of the present invention are not limited thereto, and any person skilled in the art can make changes or modifications within the scope of the present invention.

Claims

1. The utility model provides an intelligent control dehydrating unit which characterized in that: including casing (1), be equipped with air-supply line (2), air-out pipeline (3) and semiconductor refrigerator (4) in casing (1), air-supply line (2) and the lower part intercommunication of air-out pipeline (3), the bottom of air-out pipeline (3) even has outlet pipe (5), the air intake of air-supply line (2) is located the lateral wall of casing (1), the air outlet that air-out pipeline (3) is located the top of casing (1), refrigeration end (6) of semiconductor refrigerator (4) are located air-supply line (2), system hot junction (7) of semiconductor refrigerator (4) are pasted on air-out pipeline (3) lateral wall, still be equipped with draught fan (8) in air-out pipeline (3).

2. An intelligent control dehumidification apparatus as defined in claim 1, wherein: still include humidity transducer (9) and controller (10), humidity transducer (9) are located the air intake department of intake stack (2), humidity transducer (9) link to each other with controller (10), controller (10) still link to each other with semiconductor cooler (4).

3. An intelligent control dehumidification apparatus as defined in claim 1, wherein: the air inlet pipeline (2) is transversely arranged, and the vertical height of an air inlet of the air inlet pipeline (2) is higher than that of an air outlet of the air inlet pipeline (2).

4. An intelligent control dehumidification apparatus as defined in claim 1, wherein: the air outlet pipeline (3) is vertically arranged, the bottom of the air outlet pipeline (3) is conical, the upper part is larger than the lower part, and the water outlet pipe (5) is connected to the bottom of the air outlet pipeline (3).