CN209389529U - A kind of dehumidification device for substation - Google Patents
A kind of dehumidification device for substation Download PDFInfo
- Publication number
- CN209389529U CN209389529U CN201920232703.5U CN201920232703U CN209389529U CN 209389529 U CN209389529 U CN 209389529U CN 201920232703 U CN201920232703 U CN 201920232703U CN 209389529 U CN209389529 U CN 209389529U
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- CN
- China
- Prior art keywords
- dehumidifying
- transformer substation
- cabinet
- communicated
- air inlet
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Abstract
The utility model discloses a kind of dehumidification devices for substation, transformer substation body is equipped with dehumidification device, the side of transformer substation body is equipped with air inlet fan, the inner rotation of dehumidifying cabinet is connected with air inlet fan, the air outlet of air inlet fan is communicated to the dehumidifying cabinet and the inside for the cabinet that dehumidifies is fixed with dehumidifying pipeline, the bottom of dehumidifying cabinet is communicated with condensation-water drain, intake stack is communicated at the top of dehumidifying cabinet and intake stack is communicated to the transformer substation body, the bottom plate of transformer substation body is provided with multiple leakage holes, leakage hole is communicated to the heating compartment, heating compartment inner rotation is connected with blowing machine, the inside of heating compartment is equipped with a water level sensor and electric heater, water level sensor and the electric heater are electrically connected, the inside of transformer substation body is equipped with humidity sensor, humidity sensor and air inlet fan and blowing machine are electrical Connection.The utility model effect on moisture extraction is more preferable.
Description
Technical field
The utility model relates to substation's dehumidifying technology field, specially a kind of dehumidification device for substation.
Background technique
Outdoor cabinet is often referred to mechanism case, terminal box, central console, maintenance power box of primary equipment etc. and sets in substation
It is standby.Carrying control primary equipment acts, reacts the various electrical secondary system elements of primary equipment operating condition in outdoor box body, mainly with end
Based on sub- row, relay, contactor, microswitch, auxiliary node, control button and secondary cable.Work electricity in outdoor box body
Pressure is usually AC and DC 220V, and dielectric is generally air and ambroin, and insulation distance is generally Centimeter Level.Quadratic Finite Element
Part can work normally reason, wish in the case of thinking equipment room temperature, drying environment in work.Can not only it aggravate as humidity is excessive
Component ageing, modification influence service life, but also can generate condensation at low temperature, and turning part secondary circuit causes secondary
Circuit malfunction, can aggravate secondary component aging, corrosion, bite as high humidity encounters high temperature, lead to secondary component tripping possibility
It increases.So outdoor cabinet ideal operation environment is dry room temperature.In order to which to dehumidifying in outdoor box body, method is by cabinet
Device is added in inside installation, is started when humidity is excessive by humidity controller, improves case body temperature rapidly.It is write music according to warm and humid
Line, temperature are risen humidity decline, the emergency means of equipment condensation are prevented with this.Temperature rising simultaneously can improve the intracorporal gas of case
Pressure, is discharged the intracorporal gas of case to outside cabinet, reduces the intracorporal water content of case with this.However, since cabinet usually has one
Fixed leakproofness, effectively the intracorporal moisture of case can not be discharged for pressure difference caused by the method, therefore improve heating power
It may also be and generate high temperature in case, such as deactivating heater can be such that moisture more rapidly enters in case, into bored wet vicious circle, and on
Face said high temperature and humidity, not condensation can be that secondary component gets rusty, and such as encountered sudden drop in temperature at this time, heating power cannot be tieed up
Temperature is held, more serious condensation can be generated in cabinet, lead to the reduced service life of substation secondary element.Therefore, how
The service life for extending substation secondary element, is those skilled in the art's technical problem urgently to be resolved.
Utility model content
(1) the technical issues of solving
In order to overcome the shortage of prior art, it is proposed that a kind of dehumidification device for substation solves dehumidifying dress now
Set the halfway problem of dehumidifying.
(2) technical solution
The utility model is achieved through the following technical solutions: a kind of dehumidification device for substation, including substation's sheet
Body, transformer substation body be equipped with dehumidification device, the dehumidification device include air inlet fan, blowing machine, dehumidifying pipeline, electric heater and
Humidity sensor, the side of the transformer substation body are equipped with air inlet fan, the inner rotation of the dehumidifying cabinet be connected with it is described into
Blower, the air outlet of the air inlet fan is communicated to the dehumidifying cabinet and the inside of the dehumidifying cabinet is fixed with the dehumidification pipe
The bottom in road, the dehumidifying cabinet is communicated with condensation-water drain, and intake stack and described is communicated at the top of the dehumidifying cabinet
Intake stack is communicated to the transformer substation body, and the bottom plate of the transformer substation body is provided with multiple leakage holes, and the leakage hole connects
Heating compartment is led to, the heating compartment inner rotation is connected with blowing machine, and the inside of the heating compartment is passed equipped with a water level
Sensor and electric heater, the water level sensor and the electric heater are electrically connected, and the inside of the transformer substation body is equipped with humidity
Sensor, the humidity sensor are electrically connected with the air inlet fan and blowing machine.
Preferably, the S-type structure of the dehumidifying pipeline, the dehumidifying pipeline are made of condensing metal, the condensation pipe
Two sides be additionally provided with lengthening pipeline, the inner wall of the dehumidifying cabinet is stained with condensation ice pad.
Preferably, the inside of the transformer substation body is equipped with a gas averaging board, and the edge of the gas averaging board is tightly attached to the change
On the inner wall of power station ontology, the inside of the gas averaging board is fixed with gas grid.
Preferably, the electric heater is heating wire, and the water level sensor is electrically connected by relay with the electric heater
It connects, the humidity sensor is electrically connected also by relay and the air inlet fan and blowing machine.
Preferably, the dehumidifying cabinet is fixed on the side of the transformer substation body, and the heating compartment is fixed on described
The bottom of transformer substation body, the air inlet fan are communicated to the side of the dehumidifying cabinet, and the blowing machine connection is in the heating
The side of cabinet.
Preferably, the bottom of the dehumidifying cabinet is fixedly connected with a taper connection cylinder, the wide end of the taper connection cylinder
It is fixed on the bottom of the dehumidifying cabinet, the condensed water water outlet is communicated to the bottom of the taper connection cylinder.
(3) beneficial effect
Compared with prior art, the beneficial effects of the utility model are as follows:
The utility model is provided with dehumidifying cabinet and heating compartment, and the humidity sensor inside transformer substation body senses
When internal humidity is excessively high, wind body is drawn using air inlet fan and is entered in dehumidifying cabinet, the inside for the cabinet that dehumidifies is equipped with dehumidification pipe
Road, the S-type structure of the dehumidifying pipeline, the dehumidifying pipeline are made of condensing metal, and the two sides of the dehumidifying pipeline are additionally provided with
Pipeline is lengthened, the inner wall of the dehumidifying cabinet is stained with condensation ice pad.It condenses ice pad and reinforces condensation efficiency, the effect for the pipeline that dehumidifies
It is so that the vapor in air is liquefied to the cold, and then be discharged in dehumidifying cabinet by condensation-water drain, the cold sky after then dehumidifying
Gas is entered in transformer substation body by intake stack, and the inside of transformer substation body is equipped with gas averaging board, and cold air is evenly spread to
The inside of transformer substation body then liquefies to the cold to humid air using cold air, and the condensed water after liquefaction passes through leak
Hole enters in heating compartment, and the inside of heating compartment is equipped with electrothermal piece and water level sensor, the water inside heating compartment
When position is excessively high, condensed water is thermally formed vapor in time, vapor is then drawn to by blowing machine, conversely, in substation
When the hot humid air in portion is excessively high, the air inlet direction of blowing machine and air inlet fan changes, and blowing machine draw air enters heater box
In vivo, the electric heater inside heating compartment heats air, and then hot-air enters in transformer substation body, then enters the wind
Machine works, the hot-air after drawing moisture absorption, and the cold humid air and hot humid air inside such transformer substation body are equal
It can dehumidify.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram of the dehumidifying cabinet of the utility model；
Fig. 3 is the structural schematic diagram of the heating compartment of the utility model；
Fig. 4 is the structural schematic diagram of the gas averaging board of the utility model.
In figure: 1, transformer substation body；2, dehumidify cabinet；3, air inlet fan；4, dehumidify pipeline；5, ice pad is condensed；6, taper connects
Connect cylinder；7, condensation-water drain；8, intake stack；9, gas averaging board；10, leakage hole；11, humidity sensor；12, heating compartment；13,
Water level sensor；14, electric heater；15, blowing machine；16, equal gas grid；17, bottom plate；18, pipeline is lengthened.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
A kind of dehumidification device for substation as shown in Figs. 1-3, including transformer substation body 1 are set in transformer substation body 1
There is dehumidification device, the dehumidification device includes air inlet fan 3, blowing machine 15, dehumidifying pipeline 4, electric heater 14 and humidity sensor
11, the side of the transformer substation body 1 is equipped with air inlet fan 3, and the inner rotation of the dehumidifying cabinet 2 is connected with the air inlet fan
3, the air outlet of the air inlet fan 3 is communicated to the dehumidifying cabinet 2 and the inside of the dehumidifying cabinet 2 is fixed with the dehumidifying
Pipeline 4, the bottom of the dehumidifying cabinet 2 are communicated with condensation-water drain 7, and the top of the dehumidifying cabinet 2 is communicated with intake stack 8
And the intake stack 8 is communicated to the transformer substation body 1, the bottom plate of the transformer substation body 1 is provided with multiple leakage holes 10,
The leakage hole 10 is communicated to heating compartment 12, and 12 inner rotation of heating compartment is connected with blowing machine 15, the heater box
The inside of body 12 is equipped with a water level sensor 13 and electric heater 14, and the water level sensor 13 electrically connects with the electric heater 14
It connects, the inside of the transformer substation body 1 is equipped with humidity sensor 11, and the humidity sensor 11 is with the air inlet fan 3 and out
Blower 15 is electrically connected.
In the present embodiment, the S-type structure of the dehumidifying pipeline 4, the dehumidifying pipeline 4 is made of condensing metal, described
The two sides of dehumidifying pipeline 4, which are additionally provided with, lengthens pipeline 18, and the inner wall of the dehumidifying cabinet 2 is stained with condensation ice pad 5.Condensation ice pad adds
Strong condensation efficiency.
In the present embodiment, the inside of the transformer substation body 1 is equipped with a gas averaging board 9, and the edge of the gas averaging board 9 is close to
On the inner wall of the transformer substation body 1, the inside of the gas averaging board 9 is fixed with gas grid 16.Enable condensed air
It enough uniformly enters in transformer substation body 1, the humid air being uniformly drawn to inside transformer substation body 1.
In the present embodiment, the electric heater 14 is heating wire, and the water level sensor 13 passes through relay and the electricity
Hot device 14 is electrically connected, and the humidity sensor 11 is electrically connected also by relay and the air inlet fan 3 and blowing machine 15.
In the present embodiment, the dehumidifying cabinet 2 is fixed on the side of the transformer substation body 1, the heating compartment 12
It is fixed on the bottom of the transformer substation body 1, the air inlet fan 3 is communicated to the side of the dehumidifying cabinet 2, the blowing machine 15
Connection is in the side of the heating compartment 12.It is entered in transformer substation body 1 convenient for 3 draw gas of air inlet fan, blowing machine 15
Air after ventilation is sucked out.
In the present embodiment, the bottom of the dehumidifying cabinet 2 is fixedly connected with a taper connection cylinder 6, the taper connection
The wide end of cylinder 6 is fixed on the bottom of the dehumidifying cabinet 2, and the condensation-water drain 7 is communicated to the bottom of the taper connection cylinder 6
Portion avoids condensed water from accumulating in dehumidifying cabinet 2 convenient for condensed water along taper connection cylinder 6 to flowing down.
In fig. 1-3, the utility model is provided with dehumidifying cabinet and heating compartment 12, wet inside transformer substation body 1
When degree sensor 11 senses that internal humidity is excessively high, wind body is drawn using air inlet fan 3 and is entered in dehumidifying cabinet 2, wet tank is removed
The inside of body 2 is equipped with dehumidifying pipeline 4, the S-type structure of the dehumidifying pipeline 4, and the dehumidifying pipeline 4 is made of condensing metal, institute
The two sides for stating dehumidifying pipeline 4, which are additionally provided with, lengthens pipeline 18, and the inner wall of the dehumidifying cabinet 2 is stained with condensation ice pad 5.Condense ice pad
5 reinforce condensation efficiency, and the effect of dehumidifying pipeline 4 is so that the vapor in air is liquefied to the cold, and then pass through 7 row of condensation-water drain
It dehumidifies in cabinet 2 out, the cold air after then dehumidifying is entered in transformer substation body 1 by intake stack 8, transformer substation body 1
Inside be equipped with gas averaging board 9, cold air evenly spreads to the inside of transformer substation body 1, then using cold air to humid air
It is liquefied to the cold, the condensed water after liquefaction is entered in heating compartment 12 by leakage hole 10, and the inside of heating compartment 12 is set
There are electric heater 14 and water level sensor 13 to be in time thermally formed condensed water when the water level inside heating compartment 12 is excessively high
Vapor is then drawn to vapor by blowing machine 15, conversely, when the hot humid air inside transformer substation body 1 is excessively high, out
The air inlet direction of blower 15 and air inlet fan 3 changes, and 15 draw air of blowing machine enters in heating compartment 12, heating compartment 12
Internal electric heater heats air, and then hot-air enters in transformer substation body 1, and then air inlet fan 3 works,
Hot-air after drawing moisture absorption, cold humid air and hot humid air inside such transformer substation body 1 can dehumidify.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of dehumidification device for substation, it is characterised in that: including transformer substation body (1), transformer substation body is set on (1)
There is a dehumidification device, the dehumidification device includes air inlet fan (3), blowing machine (15), dehumidifying pipeline (4), electric heater (14) and wet
It spends sensor (11), the side of the transformer substation body (1) is equipped with air inlet fan (3), and the inner rotation of dehumidifying cabinet (2) connects
It is connected to the air inlet fan (3), the air outlet of the air inlet fan (3) is communicated to the dehumidifying cabinet (2) and the dehumidifying cabinet (2)
Inside be fixed with the dehumidifying pipeline (4), the bottom of dehumidifying cabinet (2) is communicated with condensation-water drain (7), the dehumidifying
It is communicated with intake stack (8) at the top of cabinet (2) and the intake stack (8) is communicated to the transformer substation body (1), the change
The bottom plate of power station ontology (1) is provided with multiple leakage holes (10), and the leakage hole (10) is communicated to heating compartment (12), the heating
Cabinet (12) inner rotation is connected with blowing machine (15), the inside of the heating compartment (12) be equipped with a water level sensor (13) and
Electric heater (14), the water level sensor (13) and the electric heater (14) are electrically connected, the inside of the transformer substation body (1)
Equipped with humidity sensor (11), the humidity sensor (11) is electrically connected with the air inlet fan (3) and blowing machine (15).
2. a kind of dehumidification device for substation according to claim 1, it is characterised in that: the dehumidifying pipeline (4)
S-type structure, the dehumidifying pipeline (4) are made of condensing metal, and the two sides of dehumidifying pipeline (4) are additionally provided with lengthening pipeline
(18), the inner wall of dehumidifying cabinet (2) is stained with condensation ice pad (5).
3. a kind of dehumidification device for substation according to claim 1, it is characterised in that: the transformer substation body
(1) inside is equipped with a gas averaging board (9), and the edge of the gas averaging board (9) is tightly attached on the inner wall of the transformer substation body (1),
The inside of the gas averaging board (9) is fixed with gas grid (16).
4. a kind of dehumidification device for substation according to claim 1, it is characterised in that: the electric heater (14) is
Heating wire, the water level sensor (13) are electrically connected by relay and the electric heater (14), the humidity sensor
(11) it is electrically connected also by relay and the air inlet fan (3) and blowing machine (15).
5. a kind of dehumidification device for substation according to claim 1, it is characterised in that: the dehumidifying cabinet (2)
It is fixed on the side of the transformer substation body (1), the heating compartment (12) is fixed on the bottom of the transformer substation body (1),
The air inlet fan (3) is communicated to the side of dehumidifying cabinet (2), and blowing machine (15) connection is in the heating compartment (12)
Side.
6. a kind of dehumidification device for substation according to claim 1, it is characterised in that: the dehumidifying cabinet (2)
Bottom be fixedly connected with a taper connection cylinder (6), the wide end of the taper connection cylinder (6) is fixed on the dehumidifying cabinet (2)
Bottom, the condensation-water drain (7) is communicated to the bottom of the taper connection cylinder (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920232703.5U CN209389529U (en) | 2019-02-25 | 2019-02-25 | A kind of dehumidification device for substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920232703.5U CN209389529U (en) | 2019-02-25 | 2019-02-25 | A kind of dehumidification device for substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209389529U true CN209389529U (en) | 2019-09-13 |
Family
ID=67854464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920232703.5U Expired - Fee Related CN209389529U (en) | 2019-02-25 | 2019-02-25 | A kind of dehumidification device for substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209389529U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112221318A (en) * | 2020-09-30 | 2021-01-15 | 金陵科技学院 | Electrical equipment dehumidification equipment |
-
2019
- 2019-02-25 CN CN201920232703.5U patent/CN209389529U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112221318A (en) * | 2020-09-30 | 2021-01-15 | 金陵科技学院 | Electrical equipment dehumidification equipment |
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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: 20190913 Termination date: 20200225 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |