CN208485555U - A kind of modular low-voltage reactive compensator - Google Patents
A kind of modular low-voltage reactive compensator Download PDFInfo
- Publication number
- CN208485555U CN208485555U CN201821170434.6U CN201821170434U CN208485555U CN 208485555 U CN208485555 U CN 208485555U CN 201821170434 U CN201821170434 U CN 201821170434U CN 208485555 U CN208485555 U CN 208485555U
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- cabinet
- fence
- oil cylinder
- loading plate
- control cabinet
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- 230000003028 elevating effect Effects 0.000 claims abstract description 52
- 230000001681 protective effect Effects 0.000 claims description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 238000012423 maintenance Methods 0.000 abstract description 21
- 239000000295 fuel oil Substances 0.000 abstract description 13
- 230000006378 damage Effects 0.000 abstract description 9
- 230000008439 repair process Effects 0.000 abstract description 5
- 230000009194 climbing Effects 0.000 abstract description 3
- 239000003921 oil Substances 0.000 description 28
- 238000010586 diagram Methods 0.000 description 7
- 238000012544 monitoring process Methods 0.000 description 3
- 238000007726 management method Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/30—Reactive power compensation
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- Supply And Distribution Of Alternating Current (AREA)
Abstract
The utility model discloses a kind of modular low-voltage reactive compensator, comprising: elevating control cabinet, guide rod, heavy oil cylinder, sliding block, connecting plate, loading plate, push rod link block, cabinet fence and compensation device cabinet；Loading plate can be gone up and down by heavy oil cylinder, eminence is lifted to when compensation device cabinet works normally, it avoids by artificial or external factor destruction, when needing to overhaul compensation device cabinet, compensation device cabinet can be declined by compensation device cabinet, easy access personnel repair maintenance to it, so that maintenance personal is without climbing to high altitude operation, so that reducing maintenance personal to the maintenance difficulty of modular low-voltage reactive compensator while compensation device cabinet is from artificial damage.
Description
Technical field
The utility model relates to technical field of electric power more particularly to a kind of modular low-voltage reactive compensators.
Background technique
Modular low-voltage reactive compensator is suitable for the reactive power automatic compensation of urban distribution network, collection reactive compensation and electricity
Net monitoring can not only compensate the reactive loss in power grid in one, and increase power factor reduces line loss, to improve power grid
Load capacity and power supply quality；Simultaneously can also real-time monitoring power grid the operation number such as three-phase voltage, electric current, power factor
According to, it is achievable to integrated managements such as the monitorings, analysis processing, report output of entire low-voltage distributing line, it is low-voltage distributing line
Scientific management provide the firsthand data.
There are two types of the mounting means of existing modular low-voltage reactive compensator is usual, one is be directly erected at ground
Face, another kind are erected on electric pole or the bracket in high-altitude.It is erected at this mounting means of bottom surface, sharp surface distance
Closely, personnel easy to repair carry out overhaul plan to modular low-voltage reactive compensator, but also increase simultaneously by artificial or
The probability of person external world damage.It is erected on electric pole or the bracket in high-altitude that this mounting means can due to higher apart from earth's surface
Avoid by artificial or extraneous damage, but maintenance personal to modular low-voltage reactive compensator carry out overhaul plan when,
It needs to climb to high-altitude and carries out operation, increase the task difficulty of maintenance personal, while increasing the danger of the operation of maintenance personal
It is dangerous.
Therefore, how while guaranteeing modular low-voltage reactive compensator from artificial damage, maintenance people is reduced
Member becomes urgent problem to be solved in the industry to the maintenance difficulty of modular low-voltage reactive compensator.
Utility model content
The utility model provides a kind of modular low-voltage reactive compensator, is mended with solving existing modular low-voltage reactive power
Maintenance personal can not be reduced to the maintenance difficulty of modular low-voltage reactive compensator while from artificial damage by repaying device
The problem of.
The utility model provides a kind of modular low-voltage reactive compensator, comprising: elevating control cabinet, guide rod, heavy type
Oil cylinder, sliding block, connecting plate, loading plate, push rod link block, cabinet fence and compensation device cabinet；
The quantity of the guide rod is two, and is respectively arranged at the two sides of the elevating control cabinet；
The quantity of the heavy type oil cylinder is two, and is set to the inside of the elevating control cabinet, the heavy type oil cylinder packet
Oil cylinder elevating lever is included, the oil cylinder elevating lever stretches out in the top surface of the oil cylinder elevating lever, sets at the top of the oil cylinder elevating lever
It is equipped with push rod link block；
The slide block set is set on the guide rod, and is slidably connected with the guide rod, and the connecting plate is connected to institute
The inside of sliding block is stated, and is extended to the direction of the elevating control cabinet；
The loading plate is connected with the slide block by the connecting plate, and the loading plate is located at the elevating control cabinet
Top；The oil cylinder elevating lever is connect by the push rod link block with the bottom of the loading plate；
The cabinet fence is set on the loading plate, and the cabinet fence includes several perpendicular to the loading plate
Vertical baffle and the horizontal baffle for being parallel to the loading plate；
The compensation device cabinet is set to the inside of the cabinet fence.
Optionally, the bottom of the loading plate is provided with cushion block, and the cushion block is located at the lower section of the connecting plate, the pad
Block is mutually fixed by the first fastening bolt and the bottom of the connecting plate.
Optionally, it is provided with backing plate on the outside of the cabinet fence, the second fastening bolt is provided on the backing plate, it is described
Second fastening bolt passes through the backing plate, and the compensation device cabinet and the cabinet fence are fixed together.
Optionally, third fastening bolt is provided on the connecting plate, the third fastening bolt horizontal connection is in described
On connecting plate, the end of the third fastening bolt is threadedly coupled with the sliding block.
Optionally, the outer wall of elevating control cabinet is provided with control cabinet protective door, and the control cabinet protective door is provided with antitheft
Lock.
Optionally, on the cabinet fence side identical with the direction of the control cabinet protective door be provided with it is arranged symmetrically
Left fence gate and right fence gate, set between the horizontal baffle on horizontal baffle and the right fence gate on the left fence gate
It is equipped with bolt-lock.
Optionally, the bolt-lock includes first horizontal portion, the first vertical portion, the second horizontal part and the second vertical portion；Institute
It states the first vertical portion and second vertical portion and is vertically connected at the bottom of the first horizontal portion, second horizontal part is vertical
It is connected to the bottom of first vertical portion, the length of first vertical portion is greater than the length of second vertical portion, described
The width of second horizontal part is greater than the width of first vertical portion；
It is provided with first through hole on horizontal baffle on the left fence gate, is set on the horizontal baffle on the right fence gate
It is equipped with the second through-hole, the first through hole and second through-hole are vertically arranged；
The first horizontal portion is located at the horizontal baffle on the left fence gate and the horizontal baffle on the right fence gate
Top, first vertical portion is located inside the first through hole；Second horizontal position is under the first through hole
Side, second vertical portion is located inside second through-hole.
Optionally, L-type is provided between the loading plate and the push rod link block be fixedly connected with piece.
From the above technical scheme, a kind of modular low-voltage reactive compensator provided by the utility model, comprising: rise
Control cabinet, guide rod, heavy oil cylinder, sliding block, connecting plate, loading plate, push rod link block, cabinet fence and compensation device machine drop
Cabinet；The quantity of guide rod is two, and is respectively arranged at the two sides of elevating control cabinet；The quantity of heavy oil cylinder is two, and is set
It is placed in the inside of elevating control cabinet, heavy oil cylinder includes oil cylinder elevating lever, and oil cylinder elevating lever stretches out in the top surface of oil cylinder elevating lever,
Push rod link block is provided at the top of oil cylinder elevating lever；Slide block set is set on guide rod, and is slidably connected with guide rod, connecting plate
It is connected to the inside of sliding block, and is extended to the direction of elevating control cabinet；Loading plate is connect by connecting plate with sliding block, loading plate position
In the top of elevating control cabinet；Oil cylinder elevating lever is connected by the bottom of push rod link block and loading plate；Cabinet fence is set to
On loading plate, cabinet fence includes several vertical baffles perpendicular to loading plate and the horizontal baffle for being parallel to loading plate；It mends
Repay the inside that device cabinet is set to compensation device cabinet；The utility model can go up and down loading plate by heavy oil cylinder,
It is lifted to eminence when compensation device cabinet works normally, avoids needing by artificial or external factor destruction
When being overhauled to compensation device cabinet, compensation device cabinet can be declined by compensation device cabinet, easy access personnel couple
It repairs maintenance, so that maintenance personal is without climbing to high altitude operation, so that compensation device cabinet is from artificially damaging
Bad while, reduces maintenance personal to the maintenance difficulty of modular low-voltage reactive compensator.
Detailed description of the invention
It, below will be to attached drawing needed in the embodiment in order to illustrate more clearly of the technical solution of the utility model
It is briefly described, it should be apparent that, for those of ordinary skills, in the premise of not making the creative labor property
Under, it is also possible to obtain other drawings based on these drawings.Fig. 1 is that a kind of modular low-voltage reactive power provided by the utility model is mended
Repay the external structure schematic diagram of device.
Fig. 2 is the partial enlargement diagram of the a-quadrant of Fig. 1.
Fig. 3 is the partial enlargement diagram of the B area of Fig. 1.
Fig. 4 is the partial enlargement diagram in the region C of Fig. 1.
Fig. 5 is a kind of cabinet fence schematic diagram of modular low-voltage reactive compensator provided by the utility model.
Fig. 6 is the partial enlargement diagram in the region D of Fig. 5.
Fig. 7 is a kind of schematic diagram of modular low-voltage reactive compensator decline provided by the utility model.
It illustrates: 1- elevating control cabinet；2- guide rod；3- heavy type oil cylinder；4- sliding block；5- connecting plate；
6- loading plate；7- push rod link block；8- cabinet fence；9- compensation device cabinet；31- oil cylinder elevating lever；
81- vertical baffle；82- horizontal baffle；11- cushion block；The first fastening bolt of 12-；13-L type is fixed to be connected
Contact pin；14- backing plate；The second fastening bolt of 15-；51- third fastening bolt；10- control cabinet protective door；
The left fence gate of 83-；The right fence gate of 85-；84- bolt-lock；841- first horizontal portion；The first vertical portion 842-；
The second horizontal part of 843-；The second vertical portion 844-；821- first through hole；The second through-hole of 822-.
Specific embodiment
Fig. 1 to Fig. 7 is please referred to, the utility model embodiment provides a kind of modular low-voltage reactive compensator, comprising: rise
It drops control cabinet 1, guide rod 2, heavy oil cylinder 3, sliding block 4, connecting plate 5, loading plate 6, push rod link block 7, cabinet fence 8 and mends
Repay device cabinet 9.The quantity of the guide rod 2 is two, and is respectively arranged at the two sides of the elevating control cabinet 1.Lifting control
Cabinet 1 processed uses aluminum alloy casing, and guide rod 2 can be set to similar wire pole structure or directly utilize existing electric pole.
Wherein, the quantity of the heavy oil cylinder 3 is two, and is set to the inside of the elevating control cabinet 1, the heavy type
Oil cylinder 3 includes oil cylinder elevating lever 31, and the oil cylinder elevating lever 31 stretches out in the top surface of the oil cylinder elevating lever 31, the oil cylinder liter
The top of drop bar 31 is provided with push rod link block 7.The inside setting of elevating control cabinet 1 is opened for controlling the heavy oil cylinder 3
With the switch block of closing.The sliding block 4 is sheathed on the guide rod 2, and is slidably connected with the guide rod 2, the company
Fishplate bar 5 is connected to the inside of the sliding block 4, and extends to the direction of the elevating control cabinet 1.The sliding block 4 specifically can be
Tubular, inner wall are provided with idler wheel, and idler wheel is in contact with guide rod 2 so that sliding block 4 can steadily rise along guide rod 2 and under
Drop.Connecting plate 5, which can be used, to be bolted or is welded on sliding block 4.
The loading plate 6 is connect by the connecting plate 5 with the sliding block 4, and the loading plate 6 is located at the elevating control
The top of cabinet 1, the loading plate 6 is for carrying compensation device cabinet 9；The oil cylinder elevating lever 31 passes through the push rod link block
7 connect with the bottom of the loading plate 6；Compensation device cabinet 9 is located at the end positions of 6 bottom of loading plate.
The cabinet fence 8 is set on the loading plate 6, and the cabinet fence 8 includes several perpendicular to the carrying
The vertical baffle 81 of plate 6 and the horizontal baffle 82 for being parallel to the loading plate 6.The cabinet fence 8 is used for compensation device
Cabinet 9 carries out encirclement protection.The compensation device cabinet 9 is set to the inside of the cabinet fence 8.
Specifically, the bottom of the loading plate 6 is provided with cushion block 11, and the cushion block 11 is located at the lower section of the connecting plate 5,
The cushion block 11 is mutually fixed by the first fastening bolt 12 and the bottom of the connecting plate 5.The outside of the cabinet fence 8 is arranged
There is backing plate 14, the second fastening bolt 15 is provided on the backing plate 14, second fastening bolt 15 passes through the backing plate 14, will
The compensation device cabinet 9 and the cabinet fence 8 are fixed together.It is provided with third fastening bolt 51 on the connecting plate 5,
51 horizontal connection of third fastening bolt is on the connecting plate 5, the end of the third fastening bolt 51 and the sliding block 4
It is threadedly coupled.L-type, which is provided with, between the loading plate 6 and the push rod link block 7 is fixedly connected with piece 13.
Specifically, the outer wall of elevating control cabinet 1 is provided with control cabinet protective door 10, and the control cabinet protective door 10 is provided with
Theftproof lock when maintenance personal needs to lower compensation device cabinet 9 to repair, can open control cabinet protective door 10, pass through
Switch block in control cabinet protective door 10 starts heavy oil cylinder 3, and the setting of theftproof lock can avoid irrelevant personnel and start weight without authorization
Type oil cylinder 3 causes danger.
Specifically, side identical with the direction of the control cabinet protective door 10 is provided with symmetrically on the cabinet fence 8
The left fence gate 83 and right fence gate 85 being arranged, on the horizontal baffle 82 and the right fence gate 85 on the left fence gate 83
Bolt-lock 84 is provided between horizontal baffle 82.Left fence gate 83 and right fence gate 85 can be opened respectively to two sides, to open control
Cabinet protective door 10 processed.
Specifically, the bolt-lock 84 includes first horizontal portion 841, the first vertical portion 842, the second horizontal part 843 and the
Two vertical portions 844；First vertical portion 842 and second vertical portion 844 are vertically connected at the first horizontal portion 841
Bottom, second horizontal part 843 are vertically connected at the bottom of first vertical portion 842, the length of first vertical portion 842
Degree is greater than the length of second vertical portion 844, and the width of second horizontal part 843 is greater than first vertical portion 842
Width.First through hole 821 is provided on horizontal baffle 82 on the left fence gate 83, the horizontal gear on the right fence gate 85
The second through-hole 822 is provided on plate 82, the first through hole 821 and second through-hole 822 are vertically arranged；The first level
Portion 841 is located at the top of the horizontal baffle 82 on the left fence gate 83 and the horizontal baffle 82 on the right fence gate 85, institute
The first vertical portion 842 is stated to be located inside the first through hole 821；Second horizontal part 843 is located at the first through hole 821
Lower section, second vertical portion 844 are located inside second through-hole 822.
When needing to open left fence gate 83 and right fence gate 85, first horizontal portion 841 can be lifted, so that second is vertical
Portion 844 is removed out of second through-hole 822, can open left fence gate 83 and right fence gate 85, needs to close left 83 He of fence gate
When right fence gate 85, the second vertical portion 844 need to be only inserted into the second through-hole 822.
From the above technical scheme, a kind of modular low-voltage reactive compensator provided by the utility model, feature
It is, comprising: elevating control cabinet 1, guide rod 2, heavy oil cylinder 3, sliding block 4, connecting plate 5, loading plate 6, push rod link block 7, case
Body fence 8 and compensation device cabinet 9；The quantity of guide rod 2 is two, and is respectively arranged at the two sides of elevating control cabinet 1；Weight
The quantity of type oil cylinder 3 is two, and is set to the inside of elevating control cabinet 1, and heavy oil cylinder 3 includes oil cylinder elevating lever 31, oil cylinder
Elevating lever 31 stretches out in the top surface of oil cylinder elevating lever 31, and the top of oil cylinder elevating lever 31 is provided with push rod link block 7；4 sets of sliding block
It is slidably connected on guide rod 2, and with guide rod 2, connecting plate 5 is connected to the inside of sliding block 4, and to elevating control cabinet 1
Direction extends；Loading plate 6 is connect by connecting plate 5 with sliding block 4, and loading plate 6 is located at the top of elevating control cabinet 1；Oil cylinder lifting
Bar 31 is connect by push rod link block 7 with the bottom of loading plate 6；Cabinet fence 8 is set on loading plate 6, and cabinet fence 8 includes
Several vertical baffles 81 perpendicular to loading plate 6 and the horizontal baffle 82 for being parallel to loading plate 6；Compensation device cabinet 9 is arranged
In the inside of cabinet fence 8；The utility model can go up and down loading plate by heavy oil cylinder, normal in compensation device cabinet
It is lifted to eminence when work, avoids needing to carry out compensation device cabinet by artificial or external factor destruction
When maintenance, compensation device cabinet can be declined by compensation device cabinet, easy access personnel repair maintenance to it, so that
Maintenance personal is without climbing to high altitude operation, so that reducing maintenance people while compensation device cabinet is from artificial damage
Maintenance difficulty of the member to modular low-voltage reactive compensator.
Above the utility model embodiment does not constitute the restriction to scope of protection of the utility model.
Claims (8)
1. a kind of modular low-voltage reactive compensator characterized by comprising elevating control cabinet (1), guide rod (2), heavy type
Oil cylinder (3), sliding block (4), connecting plate (5), loading plate (6), push rod link block (7), cabinet fence (8) and compensation device cabinet
(9)；
The quantity of the guide rod (2) is two, and is respectively arranged at the two sides of the elevating control cabinet (1)；
The quantity of the heavy type oil cylinder (3) is two, and is set to the inside of the elevating control cabinet (1), the heavy type oil cylinder
It (3) include oil cylinder elevating lever (31), the oil cylinder elevating lever (31) stretches out in the top surface of the oil cylinder elevating lever (31), the oil
Push rod link block (7) are provided at the top of cylinder elevating lever (31)；
The sliding block (4) is sheathed on the guide rod (2), and is slidably connected with the guide rod (2), the connecting plate (5)
It is connected to the inside of the sliding block (4), and is extended to the direction of the elevating control cabinet (1)；
The loading plate (6) is connect by the connecting plate (5) with the sliding block (4), and the loading plate (6) is located at the lifting
The top of control cabinet (1)；The oil cylinder elevating lever (31) passes through the bottom of the push rod link block (7) and the loading plate (6)
Connection；
The cabinet fence (8) is set on the loading plate (6), and the cabinet fence (8) includes several holding perpendicular to described
The vertical baffle (81) of support plate (6) and the horizontal baffle (82) for being parallel to the loading plate (6)；
The compensation device cabinet (9) is set to the inside of the cabinet fence (8).
2. a kind of modular low-voltage reactive compensator as described in claim 1, which is characterized in that the loading plate (6)
Bottom is provided with cushion block (11), and the cushion block (11) is located at the lower section of the connecting plate (5), and the cushion block (11) is tight by first
Fixing bolt (12) and the bottom of the connecting plate (5) are mutually fixed.
3. a kind of modular low-voltage reactive compensator as claimed in claim 2, which is characterized in that the cabinet fence (8)
Outside be provided with backing plate (14), be provided with the second fastening bolt (15) on the backing plate (14), second fastening bolt
(15) backing plate (14) are passed through, the compensation device cabinet (9) and the cabinet fence (8) is fixed together.
4. a kind of modular low-voltage reactive compensator as claimed in claim 3, which is characterized in that on the connecting plate (5)
It is provided with third fastening bolt (51), third fastening bolt (51) horizontal connection is on the connecting plate (5), the third
The end of fastening bolt (51) is threadedly coupled with the sliding block (4).
5. a kind of modular low-voltage reactive compensator as claimed in claim 4, which is characterized in that elevating control cabinet (1)
Outer wall is provided with control cabinet protective door (10), and the control cabinet protective door (10) is provided with theftproof lock.
6. a kind of modular low-voltage reactive compensator as claimed in claim 5, which is characterized in that the cabinet fence (8)
Upper side identical with the direction of the control cabinet protective door (10) is provided with symmetrically arranged left fence gate (83) and right fence
Door (85), between the horizontal baffle (82) on horizontal baffle (82) and the right fence gate (85) on the left fence gate (83)
It is provided with bolt-lock (84).
7. a kind of modular low-voltage reactive compensator as claimed in claim 6, which is characterized in that the bolt-lock (84) includes
First horizontal portion (841), the first vertical portion (842), the second horizontal part (843) and the second vertical portion (844)；Described first is perpendicular
Straight portion (842) and second vertical portion (844) are vertically connected at the bottom of the first horizontal portion (841), second water
Flat portion (843) is vertically connected at the bottom of first vertical portion (842), and the length of first vertical portion (842) is greater than institute
The length of the second vertical portion (844) is stated, the width of second horizontal part (843) is greater than the width of first vertical portion (842)
Degree；
It is provided with first through hole (821) on horizontal baffle (82) on the left fence gate (83), on the right fence gate (85)
Horizontal baffle (82) on be provided with the second through-hole (822), the first through hole (821) and second through-hole (822) are vertical
Setting；
The first horizontal portion (841) is located at horizontal baffle (82) and the right fence gate (85) on the left fence gate (83)
On horizontal baffle (82) top, it is internal that first vertical portion (842) is located at the first through hole (821)；Described second
Horizontal part (843) is located at the lower section of the first through hole (821), and second vertical portion (844) is located at second through-hole
(822) internal.
8. a kind of modular low-voltage reactive compensator as claimed in claim 7, which is characterized in that the loading plate (6) and
L-type, which is provided with, between the push rod link block (7) is fixedly connected with piece (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821170434.6U CN208485555U (en) | 2018-07-24 | 2018-07-24 | A kind of modular low-voltage reactive compensator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821170434.6U CN208485555U (en) | 2018-07-24 | 2018-07-24 | A kind of modular low-voltage reactive compensator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208485555U true CN208485555U (en) | 2019-02-12 |
Family
ID=65246597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821170434.6U Expired - Fee Related CN208485555U (en) | 2018-07-24 | 2018-07-24 | A kind of modular low-voltage reactive compensator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208485555U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110131091A (en) * | 2019-05-17 | 2019-08-16 | 天津天发总厂机电设备有限公司 | Remote control analysis equipment and analysis method for water turbine generator set |
-
2018
- 2018-07-24 CN CN201821170434.6U patent/CN208485555U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110131091A (en) * | 2019-05-17 | 2019-08-16 | 天津天发总厂机电设备有限公司 | Remote control analysis equipment and analysis method for water turbine generator set |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190212 |
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| CF01 | Termination of patent right due to non-payment of annual fee |