CN207994384U - A kind of moisture-proof power distribution cabinet - Google Patents
A kind of moisture-proof power distribution cabinet Download PDFInfo
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- CN207994384U CN207994384U CN201820451629.1U CN201820451629U CN207994384U CN 207994384 U CN207994384 U CN 207994384U CN 201820451629 U CN201820451629 U CN 201820451629U CN 207994384 U CN207994384 U CN 207994384U
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- babinet
- power distribution
- distribution cabinet
- moisture
- accommodating chamber
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Abstract
The utility model belongs to power distribution cabinet field, it is intended to provide a kind of moisture-proof power distribution cabinet, its key points of the technical solution are that including the operation bench, babinet and the pedestal that are arranged from top to bottom, the pedestal fits in ground, air drying structure is equipped in the babinet, the pedestal is provided with accommodating chamber along its length direction, and the accommodating chamber is provided with several holes towards babinet, drying structure is placed in the accommodating chamber on one side.This moisture-proof power distribution cabinet carries out adequately air-dried and drying by the common cooperation of air drying structure and drying structure to the moisture vapor in power distribution cabinet, has the advantages that the wet environment in dry power distribution cabinet, extends power distribution cabinet service life.
Description
Technical field
The utility model is related to power distribution cabinet field, more particularly to a kind of moisture-proof power distribution cabinet.
Background technology
Power distribution cabinet is a kind of electrical equipment, the main function of power distribution cabinet be generated electricity in electric system, transmitted electricity, distribution and
During electric energy is converted, electrical equipment is opened and closed, controlled and protected.There are many sorting technique of power distribution cabinet, such as pass through open circuit
Device mounting means can be divided into withdraw-type power distribution cabinet and fixed type power distribution cabinet；According to the difference of cabinet body structure, open type can be divided into
Power distribution cabinet, metal enclosed power distribution cabinet and metal enclosed armored power distribution cabinet；It can be divided into high voltage power distribution again according to voltage class is different
Cabinet, medium voltage power distribution cabinet and low-voltage distribution cabinet etc..
From conversational implication, power distribution cabinet is exactly the cabinet for being integrated with the electrical equipment distributed for electric energy, power distribution cabinet master
It is acted on of both having：First, distribution and control are carried out to electrical equipment, second is that there is overload, short circuit and electric leakage in circuit
When, power-off protection is provided, when circuit breaks down, is conducive to control fault coverage, is also convenient for rapidly finding out fault point and adds in time
To exclude, without large-area power-cuts.
Currently, existing power distribution cabinet is when in use, since there are many internal wiring, power distribution cabinet is chronically at moist environment
When, have a significant impact to the aging of its internal wiring, has seriously affected the service life of power distribution cabinet.
Utility model content
The purpose of this utility model is to provide a kind of moisture-proof power distribution cabinet, has the wet environment absorbed in power distribution cabinet, prolongs
The advantages of long power distribution cabinet service life.
The above-mentioned technical purpose of the utility model technical scheme is that：
A kind of moisture-proof power distribution cabinet, including the operation bench, babinet and the pedestal that are arranged from top to bottom, the pedestal fit in ground
Face, is equipped with air drying structure in the babinet, and the pedestal is provided with accommodating chamber along its length direction, and the accommodating chamber is towards babinet
Be provided with several holes on one side, be placed with drying structure in the accommodating chamber.
By using above-mentioned technical proposal, on the one hand the moisture in power distribution cabinet can be carried out weathering drying by air drying structure, separately
On the one hand the moisture of larger particles can be dispelled, the moisture part dispelled is fallen into accommodating chamber, the dry knot in accommodating chamber
Structure absorbs the moisture in babinet, by the common cooperation of drying structure and air drying structure, realizes to moist in power distribution cabinet
The absorption of gas avoids the aging phenomenon of making moist of circuit in power distribution cabinet, switch and other component, to extend power distribution cabinet
Service life.
Further setting：The drying structure includes desiccant box and drier, the desiccant box towards babinet one
Face is provided with opening, and the drier is positioned in desiccant box, and the desiccant box is filled in accommodating chamber.
By using above-mentioned technical proposal, drier can absorb the moisture in power distribution cabinet, pass through desiccant box
Setting, when drier is saturated, can by desiccant box from accommodate intracavitary extraction, be convenient for drier replacement.
Further setting：The surface of the desiccant box is pasted with rubber layer.
By using above-mentioned technical proposal, after desiccant box is put into accommodating chamber, rubber layer is pressed on the interior of accommodating chamber
On wall, it can effectively avoid external humidification moisture from entering in desiccant box, shorten the service life of drier.
Further setting：The diameter of described hole is gradually reduced along the direction of babinet to accommodating chamber.
By using above-mentioned technical proposal, hole is relatively large in diameter towards babinet one side, for falling in accommodating chamber
Moisture, larger diameter can preferably converge moisture, to keep drier more fully and fast to the absorption of case internal water
Speed.
Further setting：The accommodating chamber is provided with through-hole close to the both sides of opening, and the through-hole is equipped with lock banking stop, institute
It states bottom of the accommodating chamber far from lock banking stop and is fixedly connected with spring, the desiccant box contacts on spring.
By using above-mentioned technical proposal, after desiccant box is plugged completely in accommodating chamber, lock banking stop is inserted into through-hole,
Lock banking stop is pressed against desiccant box, and the desiccant box other side is pressed on spring, and spring has elastic potential energy by compression；Work as needs
When replacing drier, lock banking stop is removed, the elastic potential energy of spring is released, to which desiccant box is popped up accommodating chamber.
Further setting：The air drying structure includes gas blow pipe and air pump, and the gas blow pipe is fixed in babinet, described to blow
Tracheae stretches out babinet and is connected with air pump.
By using above-mentioned technical proposal, air pump is inflated into gas blow pipe, and gas is dispersed into babinet by gas blow pipe, to
Realization air-dries wet environment in babinet.
Further setting：The gas blow pipe is fixed on the corner of babinet vertical direction, is opened on the pipe shaft of the gas blow pipe
Equipped with venthole, the venthole is towards in babinet.
By using above-mentioned technical proposal, gas blow pipe is arranged in the corner for being located at babinet, and the wind blown out in gas blow pipe is in case
Convection current is generated in vivo and improves air-dried efficiency to make the every nook and cranny in babinet all be air-dried, and increases wind in babinet
Interior utilization rate
Further setting：The cabinet wall is equipped with humidity sensor, and the humidity sensor is electrically connected with controller, institute
It states controller and is electrically connected to air pump.
By using above-mentioned technical proposal, humidity sensor is used to experience the humidity in babinet, is passed when humidity reaches humidity
After the humidity limit being arranged in sensor, humidity sensor transmits a signal to controller, and controller transmits a signal to air pump again,
To which order air pump is started to work, the cooperation of humidity sensor and controller so that the start and stop of air pump are controlled, and people has been saved
The use of power and electric power.
In conclusion the utility model has the advantages that：By the common cooperation of air drying structure and drying structure,
Adequately air-dried and drying is carried out to the moisture vapor in power distribution cabinet, there is the wet environment in dry power distribution cabinet, extend distribution
The advantages of cabinet service life.
Description of the drawings
Fig. 1 is the overall structure diagram for embodying the utility model；
Fig. 2 is the sectional view for embodying connection relation between gas blow pipe and air pump；
Fig. 3 is the sectional view for embodying chassis interior structure；
Fig. 4 is the enlarged diagram for embodying the portions A in Fig. 3.
In figure, 1, operation bench；2, babinet；21, air drying structure；211, air pump；212, gas blow pipe；2121, venthole；213、
Humidity sensor；214, controller；3, pedestal；31, accommodating chamber；311, hole；312, spring；313, through-hole；314, lock banking stop；
32, drying structure；321, desiccant box；322, rubber layer；323, drier.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment：A kind of moisture-proof power distribution cabinet, referring to Fig.1, including the operation bench 1, babinet 2 and the pedestal 3 that are arranged from top to bottom,
Pedestal 3 contradicts on the ground, and babinet 2 is fixedly connected on the base 3, and setting is integrally formed between operation bench 1 and babinet 2.This reality
With the novel circuit control for air column buffer strip, operation bench 1 realizes that the keying to electric power loop controls, and babinet 2 is for holding
Receive circuit, pedestal 3 is used to carry the weight of babinet 2 and operation bench 1.
With reference to Fig. 2, air drying structure 21 is equipped in babinet 2, air drying structure 21 includes air pump 211 and gas blow pipe 212, is blown
Pipe 212 is fixed on the corner of 2 vertical direction of babinet, and venthole 2121, venthole 2121 are offered on the pipe shaft of gas blow pipe 212
Wind direction towards in babinet 2.
With reference to Fig. 2, gas blow pipe 212 stretches out babinet 2 and is connected with air pump 211, and air pump 211 generates wind and is blown into gas blow pipe
In 212, for the gas in gas blow pipe 212 by venthole 2121 towards diverging in babinet 2, gas forms convection current, gas in babinet 2
Stream air-dries the moisture vapor in babinet 2.
With reference to Fig. 2, it is fixed with humidity sensor 213 in 2 inner wall of babinet, humidity sensor 213 is for experiencing in babinet 2
Wetness, humidity sensor 213 are electrically connected with controller 214, and controller 214 is electrically connected with the air pump 211 outside babinet 2.
When the humidity in babinet 2 reaches the restriction humidity limit of humidity sensor 213,213 phase control of humidity sensor
Device 214 transmits signal, and humidity sensor 213 transmits a signal to controller 214 again, and 214 order air pump 211 of controller works,
Using the cooperation of humidity sensor 213 and controller 214, air drying structure 21 is enable to be carried out according to the warm and humid situation in babinet 2
It opens and closes, it is labor-saving while having saved electric power energy.
With reference to Fig. 2, accommodating chamber 31 is offered along the long side direction of pedestal 3, accommodating chamber 31 is provided on one side towards babinet 2
The diameter of several holes 311, hole 311 is gradually reduced along the direction of babinet 2 to accommodating chamber 31.
The orient diameter of hole 311 towards babinet 2 is larger, when the moisture in babinet 2 drops down onto in accommodating chamber 31, hole
Moisture can be preferably flowed in hole 311 by 311 larger diameter end face, consequently facilitating the absorption of moisture is dry in babinet 2
It is dry.
Reference Fig. 3 and Fig. 4, accommodating chamber 31 is interior to be filled with drying structure 32, and drying structure 32 includes desiccant box 321 and does
Drying prescription 323, desiccant box 321 are in drawer-like, and opening is provided with the one side of hole 311 towards accommodating chamber 31, and drier 323 is placed
In in desiccant box 321, desiccant box 321 is filled in accommodating chamber 31.
With reference to Fig. 3 and Fig. 4, the opening of accommodating chamber 31 is through with through-hole 313, through-hole perpendicular to the long side of accommodating chamber 31
Lock banking stop 314 is inserted in 313（Referring to Fig.1）, bottom of the accommodating chamber 31 far from through-hole 313 is fixed with spring 312, works as drier
After box 321 is inserted into accommodating chamber 31, desiccant box 321 contradicts on spring 312, and lock banking stop 314 is plugged in through-hole 313, locks
Limited step 314 prevents desiccant box 321 from being ejected accommodating chamber 31 due to the restoring force of spring 312.
When needing replacing drier 323, lock banking stop 314, restoring force quilt of the desiccant box 321 due to spring 312 are taken out
Accommodating chamber 31 is popped up, is taken out out of accommodating chamber 31 convenient for desiccant box 321.
With reference to Fig. 3 and Fig. 4, drier 323 is influenced by extraneous moisture when in use in order to prevent, in drier
The surface of box 321 is equipped with rubber layer 322, and the setting of rubber layer 322 makes to be in seal shape between desiccant box 321 and accommodating chamber 31
State avoids outside moisture and is entered in desiccant box 321 by accommodating chamber 31, influences the service life of drier 323.
Specific work process：
1, it is put into not used drier 323 in desiccant box 321, desiccant box 321 is inserted into accommodating chamber 31, does
321 one end of drying prescription box contacts at spring 312, and the other end is blocked by lock banking stop 314, avoids desiccant box 321 due to spring 312
Restoring force pops up accommodating chamber 31；
2, humidity sensor 213 detects the humiture situation in babinet 2 automatically in babinet 2, is passed when humidity reaches humidity
After the calibration limit of sensor 213, humidity sensor 213 transmits a signal to controller 214, and controller 214 is ordered after receiving signal
Air pump 211 is enabled to work, after the humidity in babinet 2 reaches requirement, humidity sensor 213 transmits a signal to controller 214, control
214 order air pump 211 of device processed is stopped；
3, after drier 323 fails, by lock banking stop 314 by being pulled out in through-hole 313, desiccant box 321 is due to spring 312
Restoring force and the pop-up out of accommodating chamber 31, operating personnel take out desiccant box 321, the drier 323 more renewed, then will dry
Agent box 321 is put into accommodating chamber 31.
The above embodiments are only the explanation to the utility model, are not limitations of the present invention, ability
Field technique personnel can as needed make the present embodiment the modification of not creative contribution after reading this specification, but
As long as all being protected by Patent Law in the right of the utility model.
Claims (8)
1. a kind of moisture-proof power distribution cabinet, including the operation bench that is arranged from top to bottom（1）, babinet（2）And pedestal（3）, the pedestal（3）
Ground is fitted in, it is characterized in that：The babinet（2）It is interior to be equipped with air drying structure（21）, the pedestal（3）It is opened along its length direction
There is accommodating chamber（31）, the accommodating chamber（31）Towards babinet（2）Be provided with several holes on one side（311）, the accommodating chamber（31）
Inside it is placed with drying structure（32）.
2. a kind of moisture-proof power distribution cabinet according to claim 1, it is characterized in that：The drying structure（32）Including desiccant box
（321）And drier（323）, the desiccant box（321）Towards babinet（2）Be provided with opening, the drier on one side（323）
It is positioned over desiccant box（321）It is interior, the desiccant box（321）It is filled in accommodating chamber（31）It is interior.
3. a kind of moisture-proof power distribution cabinet according to claim 2, it is characterized in that：The desiccant box（321）Surface attach
There is rubber layer（322）.
4. a kind of moisture-proof power distribution cabinet according to claim 1, it is characterized in that：Described hole（311）Diameter along babinet
（2）To accommodating chamber（31）Direction be gradually reduced.
5. a kind of moisture-proof power distribution cabinet according to claim 1, it is characterized in that：The accommodating chamber（31）Close to the two of opening
Side is provided with through-hole（313）, the through-hole（313）It is equipped with lock banking stop（314）, the accommodating chamber（31）Far from lock banking stop（314）
Bottom be fixedly connected with spring（312）, the desiccant box（321）Contact at spring（312）On.
6. a kind of moisture-proof power distribution cabinet according to claim 1, it is characterized in that：The air drying structure（21）Including gas blow pipe
（212）And air pump（211）, the gas blow pipe（212）It is fixed on babinet（2）It is interior, the gas blow pipe（212）Stretch out babinet（2）And
With air pump（211）It is connected.
7. a kind of moisture-proof power distribution cabinet according to claim 6, it is characterized in that：The gas blow pipe（212）It is fixed on babinet（2）
The corner of vertical direction, the gas blow pipe（212）Pipe shaft on offer venthole（2121）, the venthole（2121）Court
To babinet（2）It is interior.
8. a kind of moisture-proof power distribution cabinet according to claim 6, it is characterized in that：The babinet（2）Inner wall is equipped with humidity sensor
Device（213）, the humidity sensor（213）It is electrically connected with controller（214）, the controller（214）It is electrically connected to air pump
（211）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820451629.1U CN207994384U (en) | 2018-03-30 | 2018-03-30 | A kind of moisture-proof power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820451629.1U CN207994384U (en) | 2018-03-30 | 2018-03-30 | A kind of moisture-proof power distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207994384U true CN207994384U (en) | 2018-10-19 |
Family
ID=63829635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820451629.1U Active CN207994384U (en) | 2018-03-30 | 2018-03-30 | A kind of moisture-proof power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207994384U (en) |
-
2018
- 2018-03-30 CN CN201820451629.1U patent/CN207994384U/en active Active
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