CN207705652U - A kind of reactive-load dynamic compensation adjuster casing - Google Patents
A kind of reactive-load dynamic compensation adjuster casing Download PDFInfo
- Publication number
- CN207705652U CN207705652U CN201721578338.0U CN201721578338U CN207705652U CN 207705652 U CN207705652 U CN 207705652U CN 201721578338 U CN201721578338 U CN 201721578338U CN 207705652 U CN207705652 U CN 207705652U
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- shell
- reactive
- pedestal
- shell block
- dynamic compensation
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Abstract
The utility model is related to a kind of reactive-load dynamic compensation adjuster casings, including shell block, upper shell, shell cover and pedestal, ventilation hole is offered on the shell block, the upper shell is connected to the top of shell block, the shell cover is detachably connected to the upper end of upper shell, ventilation slot is offered in the shell cover, it is connected with sealing plate in the ventilation slot, the floor installation is in the bottom of shell block, position on the pedestal relative to ventilation hole offers straight slot, it is also equipped with wind turbine in the pedestal, the wind turbine faces straight slot, the design improves the heat dissipation performance of adjuster by the way that wind turbine is arranged, and it also has simple in structure, the advantages of easily fabricated and practicality and high efficiency.
Description
Technical field
The utility model is related to adjuster technical fields, are specifically related to a kind of reactive-load dynamic compensation adjuster casing.
Background technology
In alternating current circuit, by power supply supply load electrical power there are two types of, i.e. active power, reactive power.Wattful power
Rate is to convert electrical energy into the electrical power of other forms energy (mechanical energy, luminous energy, thermal energy).Reactive power is in the electrical apparatus
Establish and maintain the electrical power in magnetic field.For example, making rotor rotation to drive the rotor field of mechanical movement to be exactly in motor
By obtaining what reactive power was established from power supply.Under normal circumstances, electrical equipment not only will obtain active power from power supply, simultaneously also
It needs to obtain reactive power from power supply.If electrical equipment not enough reactive powers establish normal electromagnetic field, these
The terminal voltage of electrical equipment will decline, to influence the normal operation of electrical equipment.But from generator and high voltage transmission line
The reactive power of supply much can not meet the needs of load, so some reactive power compensators are set in power grid, such as
Dynamic compensated regulator, to supplement reactive power, to ensure needs of the user to reactive power.
Existing dynamic compensated regulator casing is in fasten up and down, as disclosed in patent No. ZL2004201508249
Non-power Dynamic Power Compensation Regulator includes upper shell and lower housing, and cooling fin, electricity are provided between upper shell and lower housing
Road plate, thyristor etc., so that compact-sized.However, as the application range of dynamic compensated regulator is gradually expanded, due to making
Purposes is various, and diversification is also just presented in the shell of corresponding dynamic compensated regulator.
Invention content
The utility model can stretch into the depth of upper shell guide groove to change adjuster casing by adjusting shell block upper end
Volume, play the role of increase practical performance；A kind of reactive-load dynamic compensation adjuster casing is provided
In order to solve the above technical problems, the utility model provides a kind of reactive-load dynamic compensation adjuster casing, including
Shell block offers ventilation hole on the shell block,
Upper shell, the upper shell are connected to the top of shell block,
Shell cover, the shell cover are detachably connected to the upper end of upper shell, and ventilation slot, institute are offered in the shell cover
It is connected with sealing plate in the ventilation slot stated,
Pedestal, the floor installation offer on the bottom of shell block, the pedestal relative to the position of ventilation hole
Straight slot is also equipped with wind turbine in the pedestal, and the wind turbine faces straight slot.
Further：The lower end of the upper shell offers the guide groove to match with shell block upper end, the shell block
Upper end is movably connected in the guide groove of upper shell, and threaded hole, the spiral shell are offered on the outer wall of the upper shell lower end
Puller bolt is connected in pit, the puller bolt is connected across threaded hole with shell block.
Further：The sealing plate is connected to by shaft in ventilation slot, and the both sides of the shell cover are provided with company
One end of joint chair, the shaft is movably connected in across shell cover on the connecting seat of side, and the other end of the shaft passes through
The connecting seat of the other side is simultaneously flexibly connected with it.
Further：Ventilation slot be by upper and lower rectangle groove body and the arc groove body institute being connected between upper and lower rectangle groove body
Composition, the sealing plate are movably connected in arc groove body, and the width of the sealing plate is more than the width of upper and lower rectangle groove body
Degree.
With the above structure, the utility model can by adjust shell block upper end stretch into the depth of upper shell guide groove come
The volume for changing adjuster casing plays the role of increasing practical performance；And the design also have it is simple in structure, be easy to make
It makes and the advantages of practicality and high efficiency.
Description of the drawings
Utility model will be further described in detail below with reference to the attached drawings and specific embodiments.
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram of shell cover.
Specific implementation mode
A kind of reactive-load dynamic compensation adjuster casing as shown in Figure 1, including shell block 2, upper shell 1, shell cover 3 and pedestal 4,
Ventilation hole 7 is offered on the shell block 2, the upper shell 1 is connected to the top of shell block 2, and the shell cover 3 is removably
It is connected to the upper end of upper shell 1, ventilation slot 12 is offered in the shell cover 3, is connected in the ventilation slot 12 close
Sealing plate 11, the pedestal 4 offer on the bottom of shell block 2, the pedestal 4 relative to the position of ventilation hole 7 logical
Slot 8 is also equipped with wind turbine 5 in the pedestal 4, and the wind turbine 5 faces straight slot 8, and the design is carried by the way that wind turbine 5 is arranged
The heat dissipation performance of top adjustment device, and it also has the advantages that simple in structure, easily fabricated and practicality and high efficiency.
The lower end of upper shell 1 as shown in Figure 1 offers the guide groove to match with 2 upper end of shell block, the shell block 2
Upper end is movably connected in the guide groove of upper shell 1, and threaded hole is offered on the outer wall of 1 lower end of upper shell, described
Puller bolt 6 is connected in threaded hole, the puller bolt 6 is connected across threaded hole with shell block 2.The utility model can lead to
It overregulates shell block upper end and stretches into the depth of upper shell guide groove to change the volume of adjuster casing, play increase practical performance
Effect.
Sealing plate 11 as shown in Figure 2 is connected to by shaft 10 in ventilation slot 12, and the both sides of the shell cover 3 are provided with
One end of connecting seat 9, the shaft 10 is movably connected in across shell cover 3 on the connecting seat 9 of side, the shaft 10 it is another
One end passes through the connecting seat 9 of the other side and is flexibly connected with it, can be by rotating shaft 10 come band by using above structure
Dynamic sealing plate 11 is rotated, and to be sealed to ventilation slot 12 using sealing plate 11, prevents dust from entering in adjuster.
Ventilation slot 12 as shown in Figure 1 is by upper and lower rectangle groove body and the arc groove body being connected between upper and lower rectangle groove body
It is formed, the sealing plate 11 is movably connected in arc groove body, and the width of the sealing plate 11 is more than upper and lower rectangular channel
The width of body plays the sealing function of replacement by using this design.
Claims (4)
1. a kind of reactive-load dynamic compensation adjuster casing, it is characterised in that：Including
Shell block (2) offers ventilation hole (7) on the shell block (2),
Upper shell (1), the upper shell (1) are connected to the top of shell block (2),
Shell cover (3), the shell cover (3) are detachably connected to the upper end of upper shell (1), and the shell cover offers on (3)
Ventilation slot (12), the ventilation slot (12) is interior to be connected with sealing plate (11),
Pedestal (4), the pedestal (4) is on the bottom of shell block (2), the pedestal (4) relative to ventilation hole (7)
Position offers straight slot (8), is also equipped with wind turbine (5) in the pedestal (4), the wind turbine (5) faces straight slot (8).
2. a kind of reactive-load dynamic compensation adjuster casing according to claim 1, it is characterised in that：The upper shell
(1) lower end offers the guide groove to match with shell block (2) upper end, and the upper end of the shell block (2) is movably connected in upper casing
In the guide groove of body (1), threaded hole is offered on the outer wall of the upper shell (1) lower end, is connected in the threaded hole
Puller bolt (6), the puller bolt (6) are connected across threaded hole with shell block (2).
3. a kind of reactive-load dynamic compensation adjuster casing according to claim 1, it is characterised in that：The sealing plate
(11) it is connected in ventilation slot (12) by shaft (10), the both sides of the shell cover (3) are provided with connecting seat (9), described
One end of shaft (10) is movably connected in across shell cover (3) on the connecting seat (9) of side, and the other end of the shaft (10) is worn
It crosses the connecting seat (9) of the other side and is flexibly connected with it.
4. a kind of reactive-load dynamic compensation adjuster casing according to any one of claim 1 or 3, it is characterised in that：Institute
The ventilation slot (12) stated is made of upper and lower rectangle groove body and the arc groove body being connected between upper and lower rectangle groove body, described
Sealing plate (11) is movably connected in arc groove body, and the width of the sealing plate (11) is more than the width of upper and lower rectangle groove body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721578338.0U CN207705652U (en) | 2017-11-23 | 2017-11-23 | A kind of reactive-load dynamic compensation adjuster casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721578338.0U CN207705652U (en) | 2017-11-23 | 2017-11-23 | A kind of reactive-load dynamic compensation adjuster casing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207705652U true CN207705652U (en) | 2018-08-07 |
Family
ID=63023337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721578338.0U Expired - Fee Related CN207705652U (en) | 2017-11-23 | 2017-11-23 | A kind of reactive-load dynamic compensation adjuster casing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207705652U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111446654A (en) * | 2020-05-21 | 2020-07-24 | 福建省三星电气股份有限公司 | But remote control's intelligent switch cabinet |
-
2017
- 2017-11-23 CN CN201721578338.0U patent/CN207705652U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111446654A (en) * | 2020-05-21 | 2020-07-24 | 福建省三星电气股份有限公司 | But remote control's intelligent switch cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Teng Haisong Inventor before: Teng Haisong |
|
| CB03 | Change of inventor or designer information | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180807 Termination date: 20201123 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |