CN207677325U - A kind of power transformation box convenient for internal cleaning - Google Patents
A kind of power transformation box convenient for internal cleaning Download PDFInfo
- Publication number
- CN207677325U CN207677325U CN201721607286.5U CN201721607286U CN207677325U CN 207677325 U CN207677325 U CN 207677325U CN 201721607286 U CN201721607286 U CN 201721607286U CN 207677325 U CN207677325 U CN 207677325U
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- CN
- China
- Prior art keywords
- babinet
- power transformation
- box
- electromagnet
- internal cleaning
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Abstract
The utility model discloses a kind of power transformation boxes convenient for internal cleaning, including babinet and chamber door, it is provided with upper cover above the babinet, it is fixedly connected by connector between the upper cover and babinet, the bottom of box is provided with motor, high-power fan is installed on the motor, it is provided with exhaust fan on the box house left side, the box house right side is disposed with smoke sensor device from top to bottom, photosensitive sensor and temperature sensor, it is also equipped with sensing controler and electromagnet on the box inside wall, described sensing controler one end connects smoke sensor device, photosensitive sensor and temperature sensor, the other end connects electromagnet, it is connected with iron block below the electromagnet, it is provided with alarm below the iron block.The utility model is simple in structure, convenient and practical, can keep good heat dissipation effect, and can very easily carry out cleaning inside, monitors power transformation box internal temperature in real time, sends out alarm in time, avoids that safety accident occurs.
Description
Technical field
The utility model is related to power transformation box technical fields, specially a kind of power transformation box convenient for internal cleaning.
Background technology
In electric system, voltage is changed by inferior grade by a locking equipment high-grade（Boosting）Or by high-grade transformation
For inferior grade（Decompression）Process.The rated voltage of generators in power systems is generally（15~20）Kilovolt or less.Commonly
Transmission voltage grade has 765 kilovolts, 500 kilovolts, 220~110 kilovolts, 35~60 kilovolts etc.；Distribution voltage levels have 35~60
Kilovolt, 3~10 kilovolts etc.；It is 3~15 kilovolts of high voltage electric equipment and 110 that the electrical appliance of electricity consumption department, which has rated voltage,
Volt, 220 volts, the low voltage equipments such as 380 volts.So electric system is exactly that variant voltage class part is joined by power transformation
It picks up to form an entirety.In electric system, natural primary energy is transformed into electric energy by power plant, and electric power distally is used
Family power transmission needs to bring the voltage up to reduce electric energy loss and the line impedance pressure drop on transmission line of electricity；In order to meet electric power
The needs of user security, again reduce voltage, and distribute to each user, this just needs that voltage, and energy can be raised and reduced
Distribute the electric substation of electric energy.
Power transformation box is exactly the case that the voltage and current in electric system to electric energy is converted, collects the place for neutralizing distribution
Body.To ensure the quality of electric energy and the safety of equipment, also need to carry out voltage adjustment, trend in power transformation box（In electric system
The flow direction of voltage, electric current and power in each node and branch and distribution）Control and electric line and main electrical equipment
Protection.Mainly for the protection of electric power facility.
Current existing power transformation box is simple in structure, has the babinet of heat dissipation effect, heat dissipation effect is bad, and is inconvenient to carry out
Cleaning is easy accumulation dust, and can not be monitored to box house situation, is susceptible to security risk.
Utility model content
The purpose of this utility model is to provide a kind of power transformation boxes convenient for internal cleaning, to solve in above-mentioned background technology
The problem of proposition.
To achieve the above object, the utility model provides the following technical solutions：A kind of power transformation box convenient for internal cleaning, packet
Babinet and chamber door are included, upper cover is provided with above the babinet, is fixedly connected by connector between the upper cover and babinet 1, institute
It states the bottom of box and is provided with motor, high-power fan is installed on the motor, air draft is provided on the box house left side
Fan, the babinet exterior lateral sides are provided with exhaust outlet at position corresponding with exhaust fan, screening are provided with above the exhaust outlet
Rain plate, the box house right side are disposed with smoke sensor device, photosensitive sensor and temperature sensor, institute from top to bottom
It states and is also equipped with sensing controler and electromagnet on box inside wall, sensing controler one end connection smoke sensor device, sense
Optical sensor and temperature sensor, the other end connect electromagnet, and iron block is connected with below the electromagnet, is set below the iron block
It is equipped with alarm, alarm button is provided on alarm.
Preferably, the iron block is adsorbed on electromagnet.
Preferably, the connector includes shaft, fixinig plate and screw, and two panels fixinig plate is welded in shaft, and screw is worn
Fixinig plate is crossed to be separately fixed in upper cover and babinet.
Preferably, the motor passes through rotation axis connection with high-power fan.
Preferably, it is provided with filtering screen window on the exhaust outlet.
Compared with prior art, the utility model has the beneficial effects that：The utility model is simple in structure, convenient and practical, can
To keep good heat dissipation effect, and cleaning inside can be very easily carried out, monitor power transformation box internal temperature in real time, send out in time
Go out alarm, avoids that safety accident occurs.
Description of the drawings
Fig. 1 is a kind of power transformation box structural schematic diagram convenient for internal cleaning of the utility model.
In figure：1, babinet；2, chamber door；3, upper cover；4, connector；5, motor；6, high-power fan；7, exhaust fan；8, air draft
Mouthful；9, rain visor；10, smoke sensor device；11, photosensitive sensor；12, temperature sensor；13, sensing controler；14, electromagnetism
Iron；15, iron block；16, alarm；17, alarm button；18, shaft；19, fixinig plate；20, screw.
Specific implementation mode
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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Referring to Fig. 1, the utility model provides a kind of technical solution：A kind of power transformation box convenient for internal cleaning, including case
Body 1 and chamber door 2,1 top of the babinet are provided with upper cover 3, are fixedly connected by connector 4 between the upper cover 3 and babinet 1,
1 bottom of the babinet is provided with motor 5, and high-power fan 6 is equipped on the motor 5, and the babinet is arranged on 1 inside left face
Have exhaust fan 7, be provided with exhaust outlet 8 at 1 exterior lateral sides of babinet position corresponding with exhaust fan 7, the exhaust outlet 8 it is upper
Side is provided with rain visor 9, and 1 inner right side face of the babinet is disposed with smoke sensor device 10, photosensitive sensor from top to bottom
11 and temperature sensor 12, sensing controler 13 and electromagnet 14, the sensing control are also equipped on 1 madial wall of the babinet
13 one end of device connects smoke sensor device 10, photosensitive sensor 11 and temperature sensor 12, and the other end connects electromagnet 14, the electricity
14 lower section of magnet is connected with iron block 15, and 15 lower section of the iron block is provided with alarm 16, alarm button is provided on alarm 16
17, the iron block 15 is adsorbed on electromagnet 14, and the connector 4 includes shaft 18, fixinig plate 19 and screw 20, and two panels is fixed
Piece 19 is welded in shaft 18, and screw 20 is separately fixed at across fixinig plate 19 in upper cover 3 and babinet 1, the motor 5 and strength
Fan 6 is provided with filtering screen window by rotating axis connection on the exhaust outlet 8.
Operation principle：When it is implemented, when needing to clean power transformation box, upper cover 3 is raised, upper cover 3 passes through connector 4
On 18 rotating opening upper cover of shaft, at this time connect motor 5 power supply, motor 5 start, drive high-power fan 6 operate, strength wind
The powerful wind that fan 6 is sent out all dispels away the dust inside babinet 1, plays the role of clean, timing cleaning, guarantee electric power
It is clean inside case, when generating flame in power transformation box or circuit calcination is smoldered, the photosensitive sensor 11 and smog sensing
Collected data-signal is sent to the sensing controler 13, the electricity of 13 tripping magnet 14 of sensing controler by device 10 respectively
Source, electromagnet 14 lose galvanomagnetic-effect, and the iron block 15 adsorbed thereon falls the alarm button 17 pounded on alarm 16 naturally, report
Alert device 16 sends out alarm.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of power transformation box convenient for internal cleaning, including babinet and chamber door, the babinet top is provided with upper cover, the upper cover
It being fixedly connected by connector between babinet, the bottom of box is provided with motor, and high-power fan is equipped on the motor,
It is provided with exhaust fan on the box house left side, the row of being provided at babinet exterior lateral sides position corresponding with exhaust fan
Air port, rain visor is provided with above the exhaust outlet, and the box house right side is disposed with smog biography from top to bottom
Sensor, photosensitive sensor and temperature sensor are also equipped with sensing controler and electromagnet, the biography on the box inside wall
Sense controller one end connects smoke sensor device, photosensitive sensor and temperature sensor, and the other end connects electromagnet, the electromagnet
Lower section is connected with iron block, is provided with alarm below the iron block, alarm button is provided on alarm.
2. a kind of power transformation box convenient for internal cleaning according to claim 1, it is characterised in that：The iron block is adsorbed on electricity
On magnet.
3. a kind of power transformation box convenient for internal cleaning according to claim 1, it is characterised in that：The connector includes turning
Axis, fixinig plate and screw, two panels fixinig plate are welded in shaft, and screw is separately fixed at across fixinig plate in upper cover and babinet.
4. a kind of power transformation box convenient for internal cleaning according to claim 1, it is characterised in that：The motor and strength wind
Fan is by rotating axis connection.
5. a kind of power transformation box convenient for internal cleaning according to claim 1, it is characterised in that：It is arranged on the exhaust outlet
There is filtering screen window.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721607286.5U CN207677325U (en) | 2017-11-27 | 2017-11-27 | A kind of power transformation box convenient for internal cleaning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721607286.5U CN207677325U (en) | 2017-11-27 | 2017-11-27 | A kind of power transformation box convenient for internal cleaning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207677325U true CN207677325U (en) | 2018-07-31 |
Family
ID=62967221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721607286.5U Active CN207677325U (en) | 2017-11-27 | 2017-11-27 | A kind of power transformation box convenient for internal cleaning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207677325U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113577619A (en) * | 2021-09-29 | 2021-11-02 | 南通市大安消防技术服务有限公司 | Intelligent alarm device for fire extinguishing equipment |
-
2017
- 2017-11-27 CN CN201721607286.5U patent/CN207677325U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113577619A (en) * | 2021-09-29 | 2021-11-02 | 南通市大安消防技术服务有限公司 | Intelligent alarm device for fire extinguishing equipment |
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