CN207324341U - A kind of combination overvoltage protector of cascade protection - Google Patents
A kind of combination overvoltage protector of cascade protection Download PDFInfo
- Publication number
- CN207324341U CN207324341U CN201721332559.XU CN201721332559U CN207324341U CN 207324341 U CN207324341 U CN 207324341U CN 201721332559 U CN201721332559 U CN 201721332559U CN 207324341 U CN207324341 U CN 207324341U
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- protector
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- push plate
- protector body
- filter screen
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Abstract
The utility model discloses a kind of combination overvoltage protector of cascade protection, including protector body, the side of protector body offers two groups and connects the passage being arranged in parallel with protector body interior, the opening of two groups of passages is mounted on filter screen, two groups of passages go deep at the top of protector body interior being provided with push-rod electric machine, the output shaft of push-rod electric machine is vertically welded with push plate, the inside of push plate offers elongated cavity along its length, a side-lower of the push plate away from filter screen is provided with the admission line connected with cavity inside, push plate equidistantly begins with the fumarole connected with cavity close to the side of filter screen along push plate length direction.The mode that the utility model is used using two-face filtering net rotation and rotation cleans; voltage protector is set to be in filtration condition all the time; avoid voltage protector from being shut down when filter screen is replaced, facilitate voltage protector to protect electrical equipment, while dust cleaning is convenient and efficient.
Description
Technical field
It the utility model is related to appliance field, more particularly to a kind of combination overvoltage protector of cascade protection.
Background technology
Overvoltage protection device is a kind of new overvoltage protection device, is opened mainly for the protection of generator, transformer, vacuum
The insulation of the electrical equipments such as pass, busbar, motor from overvoltage infringement, due to overvoltage protection device be generally in for a long time
Under energization operating status, on the one hand in order to ensure the safe operation of overvoltage protection device needs to carry out safety to overvoltage protection device
Protection, prevents dust foreign matter from entering in overvoltage protection device, influences overvoltage protection device safe handling, but traditional filtering fills
Put using filter screen is needed replacing after a period of time, so that overvoltage protection device needs to carry out maintenance shut-downs, influence overvoltage
The normal use of protector, needs a kind of combination overvoltage protector of cascade protection for this.
Utility model content
The purpose of this utility model is and a kind of cascade protection for proposing in order to solve shortcoming existing in the prior art
Combination overvoltage protector.
To achieve these goals, the utility model employs following technical solution：
A kind of combination overvoltage protector of cascade protection, including protector body, the side of the protector body
Offer two groups and the passage being arranged in parallel is connected with protector body interior, the opening of passage is mounted on filtering described in two groups
Net, passage described in two groups go deep at the top of protector body interior being provided with push-rod electric machine, and the output shaft of the push-rod electric machine hangs down
Push plate directly is welded with, the inside of the push plate offers elongated cavity along its length, and the push plate is away from filter screen
One side-lower is provided with the admission line connected with cavity inside, and the push plate is close to the side of filter screen along push plate length direction
The fumarole connected with cavity equidistantly is begun with, the length direction of side along the push plate of the fumarole is provided with strip hair
Brush, passage described in two groups go out at the top of protector body exterior to be provided with strip directing plate deeply, and the directing plate is close to filtering
The length direction of the side of net along directing plate offers strip sliding slot, and the internal slide of the sliding slot is socketed with movable plate, institute
The one end for stating movable plate stretching sliding slot is welded with case, and the bottom of the case is welded with collection conduit.
Preferably, side of the collection conduit away from protector body offers the cunning with being connected inside collection conduit
Groove, the internal slide of the sliding slot are socketed with open-topped splicing groove, and one end that the splicing groove stretches out sliding slot is welded with handle
Hand.
Preferably, the inside of the protector body is provided with air pump, and the inlet end of the air pump is provided with and air inlet pipe
Road, and the inside of protector body is stretched out in the one end of admission line away from air pump, exhaust end and the admission line of the air pump connect
It is logical.
Preferably, the side that passage described in described two groups is located remotely from each other vertically is welded with two groups and protector body
The baffle being fixedly connected, the side close to each other of baffle described in two groups are inlaid with the strip permanent magnetism set along baffle length direction
Bar.
Preferably, the opening direction of the case is located at case close to the side of protector body, and case opening
Offer the guiding groove being obliquely installed below one end, and the higher one end of guiding groove is located at case close to the one of protector body
Side.
Compared with prior art, the beneficial effects of the utility model are：
Pass through the passage that is set on protector body, filter screen, push-rod electric machine, push plate, cavity, admission line, jet
Hole, hairbrush, directing plate, sliding slot, movable plate, case, collection conduit, baffle and permanent magnetic strip, are rotated using two-face filtering net and used
And the mode that rotation cleans, voltage protector is in filtration condition all the time, avoid voltage protector from replacing filter screen
When shut down, facilitate voltage protector to protect electrical equipment, at the same dust cleaning it is convenient and efficient.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of cascade protection combination overvoltage protector structure diagram；
Fig. 2 be the utility model proposes a kind of cascade protection combination overvoltage protector side view；
Fig. 3 be the utility model proposes a kind of cascade protection combination overvoltage protector case structural representation
Figure.
In figure：1 protector body, 2 passages, 3 filter screens, 4 push-rod electric machines, 5 push plates, 6 cavitys, 7 admission lines, 8 jets
Hole, 9 hairbrush, 10 directing plates, 11 sliding slots, 12 movable plates, 13 cases, 14 collection conduits, 15 baffles, 16 permanent magnetic strips.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
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.
With reference to Fig. 1-3, a kind of combination overvoltage protector of cascade protection, including protector body 1, protector body
1 side offers two groups and connects the passage 2 being arranged in parallel with the inside of protector body 1, and the opening of two groups of passages 2 is respectively mounted
There is filter screen 3, the top that two groups of passages 2 go deep into inside protector body 1 is provided with push-rod electric machine 4, the output shaft of push-rod electric machine 4
Be vertically welded with push plate 5, the inside of push plate 5 offers elongated cavity 6 along its length, push plate 5 away from filter screen 3 one
Side-lower is provided with the admission line 7 connected with the inside of cavity 6, and push plate 5 is close to the side of filter screen 3 along 5 length direction of push plate
The fumarole 8 connected with cavity 6 equidistantly is begun with, the length direction of side along the push plate 5 of fumarole 8 is provided with strip hairbrush
9, the top that two groups of passages 2 go out outside protector body 1 deeply is provided with strip directing plate 10, and directing plate 10 is close to filter screen 3
The length direction of side along directing plate 10 offer strip sliding slot 11, the internal slide of sliding slot 11 is socketed with movable plate 12,
One end that movable plate 12 stretches out sliding slot 11 is welded with case 13, and the bottom of case 13 is welded with collection conduit 14.
Side of the collection conduit 14 away from protector body 1 offers the sliding slot connected with the inside of collection conduit 14, sliding slot
Internal slide be socketed with open-topped splicing groove, one end that splicing groove stretches out sliding slot is welded with handle, protector body 1
Inside is provided with air pump, and the inlet end of air pump is provided with and admission line, and protection is stretched out in the one end of admission line away from air pump
The inside of device body 1, the exhaust end of air pump are connected with admission line 7, and the side that two groups of passages 2 are located remotely from each other vertically is welded
Two groups of baffles 15 being fixedly connected with protector body 1 are connected to, two groups of sides close to each other of baffle 16 are inlaid with along baffle 15
The strip permanent magnetic strip 16 that length direction is set, the opening direction of case 13 are located at case 13 close to the side of protector body 1,
And offer the guiding groove being obliquely installed below one end of 13 opening of case, and the higher one end of guiding groove is located at case 13 and leans on
The side of nearly protector body 1.
Operation principle：Case 13 is pushed to the opening of one of which passage 2 along directing plate 10, then when use
Case 13 is adsorbed with the permanent magnetic strip 16 on baffle 15, case 13 is fixed, then the push-rod electric machine inside passage 2
4 start promotion push plate 5 moves along the width of through hole 2, the hairbrush 9 in push plate 5 is cleaned filter screen, utilizes at the same time
Air pump inside protector body 1 supplies admission line 7, fumarole 8 is blown the back side of filter screen 3, from
And the positive dust foreign matter of filter screen 3 is set to drop under the action of hairbrush 9 and air-flow into the collection conduit 14 of 13 bottom of case
On, which is used using two-face filtering net rotation and the mode of rotation cleaning, makes voltage protector all the time in filtering shape
State, avoids voltage protector from being shut down when filter screen is replaced, facilitates voltage protector to protect electrical equipment, at the same time
Dust cleaning is convenient and efficient.
The above, is only the preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of combination overvoltage protector of cascade protection, including protector body (1), it is characterised in that the protection
The side of device body (1) offers two groups with connecting the passage being arranged in parallel (2) inside protector body (1), leads to described in two groups
The opening in road (2) is mounted on filter screen (3), and passage (2) described in two groups gos deep into the internal top installation of protector body (1)
Have a push-rod electric machine (4), the output shaft of the push-rod electric machine (4) is vertically welded with push plate (5), the inside of the push plate (5) along its
Length direction offers elongated cavity (6), and a side-lower of the push plate (5) away from filter screen (3) is provided with and cavity (6)
The admission line (7) of inside connection, the push plate (5) equidistantly start close to the side of filter screen (3) along push plate (5) length direction
There is the fumarole (8) connected with cavity (6), the side of the fumarole (8) is provided with strip along the length direction of push plate (5)
Hairbrush (9), passage (2) described in two groups goes out the exterior top of protector body (1) and is provided with strip directing plate (10) deeply, described
Directing plate (10) offers strip sliding slot (11) close to the length direction of side along the directing plate (10) of filter screen (3), described
The internal slide of sliding slot (11) is socketed with movable plate (12), and one end that the movable plate (12) stretches out sliding slot (11) is welded with case
(13), the bottom of the case (13) is welded with collection conduit (14).
A kind of 2. combination overvoltage protector of cascade protection according to claim 1, it is characterised in that the collection
Side of the pipeline (14) away from protector body (1) offers the sliding slot with being connected inside collection conduit (14), the sliding slot
Internal slide is socketed with open-topped splicing groove, and one end that the splicing groove stretches out sliding slot is welded with handle.
A kind of 3. combination overvoltage protector of cascade protection according to claim 1, it is characterised in that the protection
The inside of device body (1) is provided with air pump, and the inlet end of the air pump is provided with and admission line, and admission line is away from air pump
One end stretch out the inside of protector body (1), the exhaust end of the air pump connects with admission line (7).
4. the combination overvoltage protector of a kind of cascade protection according to claim 1, it is characterised in that described two groups
The side that the passage (2) is located remotely from each other vertically is welded with two groups of baffles being fixedly connected with protector body (1)
(15), baffle (15) side close to each other described in two groups is inlaid with the strip permanent magnetic strip set along baffle (15) length direction
(16)。
A kind of 5. combination overvoltage protector of cascade protection according to claim 1, it is characterised in that the case
(13) opening direction is located at case (13) close to the side of protector body (1), and below one end of case (13) opening
Offer the guiding groove being obliquely installed, and the higher one end of guiding groove is located at case (13) close to the side of protector body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721332559.XU CN207324341U (en) | 2017-10-16 | 2017-10-16 | A kind of combination overvoltage protector of cascade protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721332559.XU CN207324341U (en) | 2017-10-16 | 2017-10-16 | A kind of combination overvoltage protector of cascade protection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207324341U true CN207324341U (en) | 2018-05-08 |
Family
ID=62364726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721332559.XU Active CN207324341U (en) | 2017-10-16 | 2017-10-16 | A kind of combination overvoltage protector of cascade protection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207324341U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112090186A (en) * | 2020-08-31 | 2020-12-18 | 李建国 | High-efficient chemical industry contains sulphur waste gas dry desulfurization processing apparatus |
| CN116493220A (en) * | 2023-04-14 | 2023-07-28 | 浙江凤启新能源股份有限公司 | Drying and forming device and forming process of carbon-coated aluminum foil conductive slurry |
-
2017
- 2017-10-16 CN CN201721332559.XU patent/CN207324341U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112090186A (en) * | 2020-08-31 | 2020-12-18 | 李建国 | High-efficient chemical industry contains sulphur waste gas dry desulfurization processing apparatus |
| CN112090186B (en) * | 2020-08-31 | 2021-12-24 | 兖矿科蓝凯美特化工有限公司 | High-efficient chemical industry contains sulphur waste gas dry desulfurization processing apparatus |
| CN116493220A (en) * | 2023-04-14 | 2023-07-28 | 浙江凤启新能源股份有限公司 | Drying and forming device and forming process of carbon-coated aluminum foil conductive slurry |
| CN116493220B (en) * | 2023-04-14 | 2024-05-03 | 浙江凤启新能源股份有限公司 | Drying and forming device and forming process of carbon-coated aluminum foil conductive slurry |
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