CN207625168U - A kind of outdoor electricity distribution net low pressure end electric energy compensation device - Google Patents
A kind of outdoor electricity distribution net low pressure end electric energy compensation device Download PDFInfo
- Publication number
- CN207625168U CN207625168U CN201721790659.7U CN201721790659U CN207625168U CN 207625168 U CN207625168 U CN 207625168U CN 201721790659 U CN201721790659 U CN 201721790659U CN 207625168 U CN207625168 U CN 207625168U
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- cabinet
- electric energy
- compensation device
- low pressure
- pressure end
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Abstract
The utility model provides a kind of outdoor electricity distribution net low pressure end electric energy compensation device.Including cabinet and hinged cabinet door on the cabinet, the cabinet is equipped with signal acquisition interface and electric energy output interface, power compensation device is equipped in cabinet, the signal acquisition interface and electric energy coffret are connected with the power compensation device respectively, ramp type head cover is equipped at the top of the cabinet, it is uniformly provided with multiple guiding gutters on the head cover upper edge gradient direction, the cap edge is equipped with the collecting tray communicated with the guiding gutter, the collecting tray inner bottom wall is ramp type, collecting tray slope is low to be equipped with water outlet, the water outlet is connected with outlet pipe, the outlet pipe is fixed on cabinet side wall.Utility model device is equipped with water guide structure on head cover, rainwater can be effectively prevent to export, and avoids enter into cabinet, damages electrical equipment.In addition, entrance of the baffle being arranged on cabinet side wall prevented also from rainwater, while the Air Filter being arranged in thermovent, the entrance of dust and insects can be prevented.
Description
Technical field
The utility model is related to distribution network electric energy compensation technique field more particularly to a kind of outdoor electricity distribution net low pressure end electricity
It can compensation device.
Background technology
The importance of power quality constantly enhances with the fast development of national economy, and power quality is increasingly subject to power
The very big concern and attention of enterprise and power consumer, and with the difference in season, electricity consumption situation is also different, the season of electricity needs
Sex expression is using year as the circulation change in period.Summer and winter demand are larger, and demand can also be flown up in a short time sometimes,
Such as extreme heat and especially cold weather.Demand also has cycle characteristics, weekend to be reduced with industrial activity in one week, demand often compared with
It is low.Electricity needs grows steadily every year.In summer and winter, distribution network voltage is too low, and the voltage drop on circuit is big（It is more than
10% or even 20%）And causing terminal voltage relatively low, terminal voltage is relatively low when special load peak.Solve the problems, such as this best side
Case is exactly the principle deferred to local compensation, administered on the spot, and electric energy compensation device is directly installed additional in low-voltage network.
The operation principle of electric energy compensation device is the distorted waveform according to voltage, electric current in power grid, by with electric power electricity
Sub- device is that the converter of core generates an opposite to that waveform, to cancel out.It is placed in electric energy compensation device
When having electrical equipment, therefore placing it in outdoor, rainwater-proof is important.Existing electric energy compensation device does not have rainwater to lead
Go out structure, rainwater can often be entered by cabinet gap in cabinet, and electrical equipment is damaged.In addition, the electrical member in electric energy compensation device
Part will produce a large amount of heat in use, if the heat generated cannot distribute in time, it is possible to can burn this
A little devices seriously can also cause the serious consequences such as cabinet explosion.Existing electric energy compensation device radiating mode is to open on the cabinet
If thermovent, common thermovent is not applied for open air, in rain and snow when, sleet can be entered by thermovent.To understand
Certainly problems, existing apparatus is provided with the thermovent of flat D-shaped shape on the cabinet, although this kind of structure can play rain and snow
Effect, but its opening is smaller, and fixation is unadjustable.When temperature is higher in compensation device, can not radiate in time.
It would therefore be highly desirable to which R ＆ D design goes out a kind of outdoor electricity distribution net low pressure end power compensation dress can avoid above-mentioned drawback
It sets.
Utility model content
The purpose of this utility model aims to solve the problem that the above problem, is mended to provide a kind of outdoor electricity distribution net low pressure end electric energy
Repay device.
To achieve the above object, the utility model provides a kind of outdoor electricity distribution net low pressure end electric energy compensation device.It should
Device includes cabinet and hinged cabinet door on the cabinet, and the cabinet is equipped with signal acquisition interface and electric energy output interface, cabinet
Be equipped with power compensation device in vivo, the signal acquisition interface and electric energy coffret respectively with the power compensation device phase
Even, it is equipped with ramp type head cover at the top of the cabinet, multiple guiding gutters, the top are uniformly provided on the head cover upper edge gradient direction
Lid edge is equipped with the collecting tray communicated with the guiding gutter, and the collecting tray inner bottom wall is ramp type, and collecting tray slope is low to be equipped with out
The mouth of a river, the water outlet are connected with outlet pipe, and the outlet pipe is fixed on cabinet side wall；
The cabinet side wall is equipped with a row thermovent, and Air Filter and wind are equipped with successively on the cabinet wall on the inside of the thermovent
Mouth adjustment structure；Air port adjustment structure includes rotor plate and motor, on the cabinet wall that rotor plate is arranged on the inside of thermovent,
The motor output shaft is connected with rotor plate, and the cabinet wall on the outside of the thermovent is equipped with baffle, and the baffle includes first
Riser, the second inclined plate and third riser, starting stave are connected with third riser by the second inclined plate, starting stave and cabinet outer wall
It is fixedly connected.
Preferably, longitudinal section of the collecting tray is closing or semi-enclosed rectangle or circle.
Preferably, each corner of the bottom of cabinet bulk is equipped with support leg.
Preferably, the cabinet door is equipped with IC and identifies door lock.
Preferably, it is additionally provided with observation window in the cabinet door.
Preferably, the cabinet is insulation explosion-proof shell.
Preferably, the cabinet sidewall symmetry is equipped with hanging ring.
The outdoor electricity distribution net low pressure end electric energy compensation device of the utility model is equipped with water guide structure, Ke Yiyou on head cover
Effect prevents rainwater from exporting, and avoids enter into cabinet, damages electrical equipment.In addition, the baffle being arranged on cabinet side wall is prevented also from rain
The entrance of water, while the Air Filter being arranged in thermovent, can prevent the entrance of dust and insects.And it is arranged at thermovent
Air port adjusts structure can adjust the size of thermovent according to temperature conditions in cabinet.
Description of the drawings
Fig. 1 is that a kind of structure for outdoor electricity distribution net low pressure end electric energy compensation device that the utility model embodiment provides is shown
It is intended to.
Fig. 2 is that a kind of outdoor electricity distribution net low pressure end electric energy compensation device cabinet that the utility model embodiment provides carries
The longitudinal profile schematic diagram of the side wall of thermovent；
Fig. 3 is that a kind of outdoor electricity distribution net low pressure end electric energy compensation device cabinet that the utility model embodiment provides carries
The schematic front view of the side wall of thermovent.
Specific implementation mode
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with utility model
Attached drawing in embodiment is clearly and completely described the technical solution in utility model embodiment, it is clear that retouched below
The embodiment stated is only utility model a part of the embodiment, and not all embodiment.Based on the embodiment in utility model,
All other embodiment obtained by those of ordinary skill in the art without making creative efforts, belongs to practicality
Novel protected range.
Fig. 1 is that a kind of structure for outdoor electricity distribution net low pressure end electric energy compensation device that the utility model embodiment provides is shown
It is intended to.
As shown in Figure 1, the outdoor electricity distribution net low pressure end electric energy compensation device that the utility model embodiment provides includes cabinet
Body 1 and hinged cabinet door 2 on the cabinet.Cabinet 1 is insulation explosion-proof shell.Cabinet 1 is equipped with signal acquisition interface 1.1 and electric energy
Output interface 1.2,1 side wall of cabinet are equipped with a row thermovent 1.3.Power compensation device, signal acquisition interface are equipped in cabinet 1
1.1 and electric energy coffret 1.2 be connected respectively with power compensation device.Power compensation device may include：Signal picker,
ADC converters, CPLD, pwm circuit, accumulation power supply, three-level inverter and GPRS wireless communication modules, signal acquisition interface
1.1 are connected with signal picker, and signal picker is connected with ADC converters, and ADC converters are connected with CPLD, CPLD and PWM electricity
Road be connected, pwm circuit is connected with three-level inverter, and accumulation power supply is connected with three-level inverter, electric energy output interface 1.2 and
Three-level inverter is connected, and GPRS wireless communication modules are connected with CPLD.
1 top of cabinet is equipped with ramp type head cover 3, and head cover is uniformly provided with multiple guiding gutters 3.1, institute on 3 upper edge gradient direction
It states cap edge and is equipped with the collecting tray 3.2 communicated with the guiding gutter 3.1,3.2 inner bottom wall of collecting tray is ramp type, collecting tray slope
Low to be equipped with water outlet 3.3, the water outlet 3.3 is connected with outlet pipe 4, and outlet pipe 4 is fixed on 1 side wall of cabinet.The top of ramp type
Rainwater can be introduced into collecting tray 3.2 by the guiding gutter 3.1 on lid 3, and rainwater enters by the water outlet 3.3 in collecting tray 3.2
Outlet pipe 4 is discharged through outlet pipe 4.
As shown in Figures 2 and 3, it is equipped with Air Filter 5 and air port adjustment knot successively on the cabinet wall of 1.3 inside of the thermovent
Structure 6.The setting of Air Filter 5 can avoid the entrance of dust and insects.
The structure of air port adjustment structure 6 can be found in Fig. 2 comprising rotor plate 6.1 and motor 6.2, the setting of rotor plate 6.1 exist
On 1 wall of cabinet of 1.3 inside of thermovent, 6.2 output shaft of the motor is connected with rotor plate 6.1,1.3 outside of the thermovent
Cabinet wall is equipped with baffle 7, and the structure of baffle is as shown in figure 3, baffle 7 includes starting stave 7.1, the second inclined plate 7.2 and third
Riser 7.3, starting stave 7.1 are connected with third riser 7.3 by the second inclined plate 7.2, and starting stave 7.1 is fixed with cabinet outer wall
Connection can be welding, can also be to be bolted.
In addition, the electric energy compensation device of the utility model embodiment can also have other variations, due to electric energy compensation device
Long-term to be placed on ground, bottom of cabinet bulk can make moist erosion for a long time, therefore the present embodiment can also be set in each corner of bottom of cabinet bulk
There is support leg 8.The support leg 8 can be in a position-stable manner arranged in bottom of cabinet bulk, can also be rotatably provided in bottom of cabinet bulk.For
It is readily transported and installs, the present embodiment is equipped with hanging ring 9 in the cabinet 1 sidewall symmetry.
Non-working person enters in cabinet in order to prevent, and the utility model embodiment is provided with IC also in cabinet door 2 and identifies
Door lock 10, IC identify one kind in the electronic access that door lock is ripe, have been widely used in various places.And for convenience
Situation in cabinet is observed, the utility model embodiment is provided with observation window 11 also in cabinet door.
Above-described specific implementation mode, to the purpose of this utility model, technical solution and advantageous effect carried out into
One step is described in detail, it should be understood that the foregoing is merely specific embodiment of the present utility model, is not used to limit
Determine the scope of protection of the utility model, within the spirit and principle of the utility model, any modification for being made equally is replaced
It changes, improve, should be included within the scope of protection of this utility model.
Claims (7)
1. a kind of outdoor electricity distribution net low pressure end electric energy compensation device, including cabinet and hinged cabinet door on the cabinet, the cabinet
Body is equipped with signal acquisition interface and electric energy output interface, is equipped with power compensation device in cabinet, the signal acquisition interface and
Electric energy coffret is connected with the power compensation device respectively, which is characterized in that ramp type head cover is equipped at the top of the cabinet,
Multiple guiding gutters are uniformly provided on the head cover upper edge gradient direction, the cap edge is equipped with the remittance communicated with the guiding gutter
Chute, the collecting tray inner bottom wall are ramp type, and collecting tray slope is low to be equipped with water outlet, and the water outlet is connected with outlet pipe, institute
It states outlet pipe and is fixed on cabinet side wall；
The cabinet side wall is equipped with a row thermovent, and Air Filter and air port tune are equipped with successively on the cabinet wall on the inside of the thermovent
Whole structure；Air port adjustment structure includes rotor plate and motor, described on the cabinet wall that rotor plate is arranged on the inside of thermovent
Motor output shaft is connected with rotor plate, the cabinet wall on the outside of the thermovent be equipped with baffle, the baffle include starting stave,
Second inclined plate and third riser, starting stave are connected with third riser by the second inclined plate, and starting stave is fixed with cabinet outer wall
Connection.
2. a kind of outdoor electricity distribution net low pressure end electric energy compensation device according to claim 1, which is characterized in that the remittance
Longitudinal section of chute is closing or semi-enclosed rectangle or circle.
3. a kind of outdoor electricity distribution net low pressure end electric energy compensation device according to claim 1, which is characterized in that the cabinet
Each corner in body bottom is equipped with support leg.
4. a kind of outdoor electricity distribution net low pressure end electric energy compensation device according to claim 1, which is characterized in that the cabinet
Door is equipped with IC and identifies door lock.
5. a kind of outdoor electricity distribution net low pressure end electric energy compensation device according to claim 1, which is characterized in that the cabinet
It is additionally provided with observation window on door.
6. a kind of outdoor electricity distribution net low pressure end electric energy compensation device according to claim 1, which is characterized in that the cabinet
Body is insulation explosion-proof shell.
7. a kind of outdoor electricity distribution net low pressure end electric energy compensation device according to claim 1, which is characterized in that the cabinet
Body sidewall is arranged with hanging ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721790659.7U CN207625168U (en) | 2017-12-20 | 2017-12-20 | A kind of outdoor electricity distribution net low pressure end electric energy compensation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721790659.7U CN207625168U (en) | 2017-12-20 | 2017-12-20 | A kind of outdoor electricity distribution net low pressure end electric energy compensation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207625168U true CN207625168U (en) | 2018-07-17 |
Family
ID=62821122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721790659.7U Expired - Fee Related CN207625168U (en) | 2017-12-20 | 2017-12-20 | A kind of outdoor electricity distribution net low pressure end electric energy compensation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207625168U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109335361A (en) * | 2018-10-29 | 2019-02-15 | 郑州莱兹电子科技有限公司 | A kind of Intelligent moisture-proof freight container based on electronic product long-distance transport |
| CN111193201A (en) * | 2020-03-17 | 2020-05-22 | 安徽新高电气有限公司 | Solid insulation looped netowrk cabinet |
-
2017
- 2017-12-20 CN CN201721790659.7U patent/CN207625168U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109335361A (en) * | 2018-10-29 | 2019-02-15 | 郑州莱兹电子科技有限公司 | A kind of Intelligent moisture-proof freight container based on electronic product long-distance transport |
| CN111193201A (en) * | 2020-03-17 | 2020-05-22 | 安徽新高电气有限公司 | Solid insulation looped netowrk cabinet |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180717 Termination date: 20181220 |