CN206363944U - A kind of moistureproof high-pressure vacuum breaker - Google Patents
A kind of moistureproof high-pressure vacuum breaker Download PDFInfo
- Publication number
- CN206363944U CN206363944U CN201621403661.XU CN201621403661U CN206363944U CN 206363944 U CN206363944 U CN 206363944U CN 201621403661 U CN201621403661 U CN 201621403661U CN 206363944 U CN206363944 U CN 206363944U
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- China
- Prior art keywords
- shell
- damp
- heater
- pressure vacuum
- proof
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Abstract
The utility model discloses a kind of moistureproof high-pressure vacuum breaker, including shell, the inner chamber of the shell fixes bottom and is installed with breaker body, the inner chamber of the shell and dividing plate is installed with above the breaker body, through hole is offered on the dividing plate, damp-proof device is installed with the top of the dividing plate, and the bottom of dividing plate at the top of heater with being fixedly connected, the inside of the through hole is fixedly connected with tube at one end, and the other end of conduit is connected with the inner chamber of damp-proof device, the damp-proof device includes proof cabinet.The utility model is by setting damp-proof device, the vapor in shell inner cavity can be absorbed, so as to prevent the vapor in shell inner cavity to be attached on breaker body, and by setting air-heater and blast pipe, liquid in damp-proof device is evaporated discharge, the inside that having reached makes shell keeps drying, the effect for preventing the environment of humidity from making breaker occur short-circuit situation.
Description
Technical field
The utility model is related to high-pressure vacuum breaker technical field, specially a kind of moistureproof high-pressure vacuum breaker.
Background technology
" high-pressure vacuum breaker " is because the dielectric of contact gap after its arc-extinguishing medium and arc extinguishing is all high vacuum and obtains
Name；It has the advantages that small volume, it is lightweight, suitable for frequent operation, arc extinguishing without maintenance, using more general in power distribution network
And, vacuum circuit breaker is the indoor distribution in 3~10kV, 50Hz three-phase alternating current systems, be available for industrial and mining enterprises, power plant,
It is used in transformer station as the protection and control of electric equipment, is particularly suitable for use in requiring non-oil ultra high vacuum system, few maintenance and frequent operation
Field of employment, breaker is configurable in middle-placed switch cabinet, double-layer cabinet, fixed cabinet as control and protection high voltage electric equipment and used.
High-pressure vacuum breaker is generally all installed out of doors, and outdoor environment is more severe, and presently, there are
High-pressure vacuum breaker does not have good damp-proof device, easily by external humidification when causing high-pressure vacuum breaker out of doors
Environment influenceed, occur short circuit phenomenon.
Utility model content
The purpose of this utility model is to provide a kind of moistureproof high-pressure vacuum breaker possess the advantage of protection against the tide, solve
The high-pressure vacuum breaker mentioned in background technology by the influence of wet environment because the problem of being occurred short circuit.
To achieve the above object, the utility model provides following technical scheme：A kind of moistureproof high-pressure vacuum breaker, including
Shell, the intracavity bottom of the shell is installed with breaker body, the inner chamber of the shell and positioned at breaker body
Top be installed with dividing plate, the dividing plate and offer through hole, be installed with damp-proof device at the top of the dividing plate, and
The bottom of dividing plate at the top of heater with being fixedly connected, and the inside of the through hole is fixedly connected with tube at one end, and conduit
The other end is connected with the inner chamber of damp-proof device.
The damp-proof device includes being installed with placement plate, the placement plate in proof cabinet, the inner chamber of the proof cabinet
Top be placed with damp-proof layer, and the side of the inwall of proof cabinet is installed with air-heater, and the proof cabinet is away from air-heater
Side and blast pipe, one end of the blast pipe is through shell and extends to the outside of shell.
The heater include upper fixed block and lower fixed block, fixed piece with being fixedly connected at the top of dividing plate,
And lower fixed block is fixedly connected with the bottom of shell inner cavity, heating electricity is fixedly connected between fixed piece and lower fixed block
Hinder net.
It is preferred that, the both sides of the shell offer radiating groove, and the inside of radiating groove is placed with drier bag, and outside
The inclined upward that the outside of shell is located at radiating groove is provided with baffle plate.
It is preferred that, the damp-proof layer is including placing net, and the shape for placing net is placed with cuboid, and the inside of placement net
Silica gel particle.
It is preferred that, one end that the blast pipe is extended in air is fixedly connected with check-valves.
It is preferred that, the adding thermal resistance net includes framework, stranded in the framework to have resistive heater.
It is preferred that, the quantity of the heater is two, and two heaters are respectively and fixedly installed to breaker sheet
The both sides of body.
It is preferred that, the drier bag is placed with quick lime powder including holding bag, and holding the inside of bag.
Compared with prior art, the beneficial effects of the utility model are as follows：
1st, the utility model can absorb the vapor in shell inner cavity by setting damp-proof device, so as to prevent shell
Vapor in inner chamber is attached on breaker body, and by setting air-heater and blast pipe, by the liquid in damp-proof device
Body is evaporated discharge, and the inside that having reached makes shell keeps drying, the feelings for preventing the environment of humidity from making breaker occur short circuit
The effect of condition.
2nd, the utility model, by the inside of heating devices heat shell, remains water by setting heater
Gaseous state, is attached on breaker body, having reached makes the inside of shell so that the liquid of enclosure can not condense into the bottom
Drying is kept, vapor can not condense into water droplet and be attached on breaker body.
Brief description of the drawings
Fig. 1 is the utility model structural profile schematic diagram；
Fig. 2 is the utility model damp-proof layer structural representation；
Fig. 3 is the utility model adding thermal resistance web frame schematic diagram；
Fig. 4 is the utility model drier pack arrangement schematic diagram.
In figure：1 shell, 2 breaker bodies, 3 dividing plates, 4 through holes, 5 damp-proof devices, 51 proof cabinets, 52 placement plates, 53 are prevented
Damp layer, 531 place nets, 532 silica gel particles, 54 air-heaters, 55 blast pipes, 6 heaters, fixed block on 61,62 times fixed blocks,
63 adding thermal resistance nets, 631 frameworks, 632 resistive heaters, 7 radiating grooves, 8 drier bags, 81 hold bag, 82 quick lime powders, 9
Baffle plate, 10 check-valves, 11 conduits.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Fig. 1-4, a kind of moistureproof high-pressure vacuum breaker, including shell 1 are referred to, shell 1 is used for protective breaker body
2, the both sides of the bottom of shell 1 offer radiating groove 7, and radiating groove 7 is used for being radiated, and prevents that the temperature of the inner chamber of shell 1 is too high,
And the inside of radiating groove 7 is placed with drier bag 8, drier bag 8 is placed with life including holding bag 81, and holding the inside of bag 81
Lime powder 82, quick lime powder 82 can be with the moisture in absorption air, so as to prevent the air of outside from entering in radiating groove 7
When, vapor also enters in the inner chamber of shell 1, and the outside of shell 1 is provided with baffle plate 9 positioned at the inclined upward of radiating groove 7, keeps off
Plate 9 can prevent debris from entering in the inner chamber of shell 1, and the intracavity bottom of shell 1 is installed with breaker body 2, shell 1
Inner chamber and it is installed with dividing plate 3, dividing plate 3 positioned at the top of breaker body 2 and offers through hole 4, the top of dividing plate 3
Damp-proof device 5 is installed with, and the bottom of dividing plate 3 is fixedly connected with the top of heater 6, the quantity of heater 6 is
Two, and two heaters 6 are respectively and fixedly installed to the inside of two side through hole 4 of breaker body 2 and the one end of conduit 11 is consolidated
Connect calmly, and the other end of conduit 11 is connected with the inner chamber of damp-proof device 5, stabilization when heater 6 works in the inner chamber of shell 1
Rise, so that the water inside shell 1 steams the form for being maintained at gas, and is entered by the through hole 4 and conduit 11 on dividing plate 3
Enter to the inside of damp-proof device 5, vapor is sponged by damp-proof device 5, so as to prevent Water vapor condensation from adhering into droplet
On breaker body 2, breaker body 2 is caused to occur short circuit.
Damp-proof device 5 includes being installed with placement plate 52 in proof cabinet 51, the inner chamber of the proof cabinet 51, places plate 52
Top be placed with damp-proof layer 53, damp-proof layer 53 includes placing net 531, and the shape for placing net 531 is in cuboid, and places net
531 inside is placed with silica gel particle 532, and the side of the inwall of proof cabinet 51 is installed with air-heater 54, proof cabinet 51
Side and blast pipe 55 away from air-heater 54, one end of blast pipe 55 run through shell 1 and extend to the outside of shell 1, exhaust
One end that pipe 55 is extended in air is fixedly connected with check-valves 10, after in the inner chamber that vapor enters proof cabinet 51, water
Steam is entered in the inner chamber for placing net 531 by placing the through hole opened up on net 531, and is inhaled by silica gel particle 532
Receive, after silica gel particle 532 absorbs saturation, start air-heater 54, air-heater 54 will can be inhaled after starting in silica gel particle 532
The vapor evaporation of receipts, and shell 1 is discharged by blast pipe 55, extraneous air is placed by setting check-valves 10 and passes through row
Tracheae 55 enters the inside of proof cabinet 51.
Heater 6 includes upper fixed block 61 and lower fixed block 62, and upper fixed block 61 is fixedly connected with the top of dividing plate 3,
And lower fixed block 62 is fixedly connected with the bottom of the inner chamber of shell 1, it is fixedly connected with and adds between upper fixed block 61 and lower fixed block 62
Thermal resistance net 63, adding thermal resistance net 63 includes framework 631, stranded in framework 631 to have resistive heater 632, passes through heater 6
After startup, the air inside shell 1 can be heated, so that the water inside shell 1 deforms the form of vapor, and rising is expanded
Enter the inside of damp-proof device 5.
In use, being powered by resistive heater 632, heat energy is converted electrical energy into, so that heater 6 enters work
Make, stable rise when heater 6 works in the inner chamber of shell 1, so that the water inside shell 1 steams the shape for being maintained at gas
State, and the inside of damp-proof device 5 is entered by the through hole 4 and conduit 11 on dividing plate 3, when vapor enters proof cabinet 51
Inside when, can through place net 531 on mesh be absorbed by silica gel particle 532, when silica gel particle 532 enters saturation state
When, by air-heater 54, the moisture in silica gel particle 532 is discharged to the outside of shell 1 by blast pipe 55 by evaporation.
In summary：The utility model can absorb the vapor in the inner chamber of shell 1 by setting damp-proof device 5, so that
The vapor in the inner chamber of shell 1 is prevented to be attached on breaker body 2, and by setting air-heater 54 and blast pipe 55, will
Liquid in damp-proof device 5 is evaporated discharge, and the inside that having reached makes shell 1 keeps drying, prevents the environment of humidity and makes to break
The effect of the situation of short circuit occurs for road device.
And simultaneously, by setting heater 6, the inside of shell 1 is heated by heater 6, water is remained gas
State, is attached on breaker body 2, having reached makes the inside of shell 1 so that the liquid inside shell 1 can not condense into the bottom
Drying is kept, vapor can not condense into water droplet and be attached on breaker body 2.
It should be noted that herein, term " comprising ", "comprising" or its any other variant are intended to non-row
His property is included, so that process, method, article or equipment including a series of key elements not only include those key elements, and
And also including other key elements being not expressly set out, or also include for this process, method, article or equipment institute inherently
Key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that including institute
Also there is other identical element in process, method, article or the equipment of stating key element.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of moistureproof high-pressure vacuum breaker, including shell (1), it is characterised in that：The intracavity bottom of the shell (1) is fixed
Breaker body (2) is installed, the inner chamber of the shell (1) and be installed with above breaker body (2) every
Offered on plate (3), the dividing plate (3) and damp-proof device (5) is installed with the top of through hole (4), the dividing plate (3), and every
The bottom of plate (3) at the top of heater (6) with being fixedly connected, and the inside of the through hole (4) is fixed with conduit (11) one end to be connected
Connect, and the other end of conduit (11) is connected with the inner chamber of damp-proof device (5)；
The damp-proof device (5) includes being installed with placement plate (52) in proof cabinet (51), the inner chamber of the proof cabinet (51),
Damp-proof layer (53) is placed with the top of the placement plate (52), and the side of the inwall of proof cabinet (51) is installed with air-heater
(54), side of the proof cabinet (51) away from air-heater (54) and blast pipe (55), one end of the blast pipe (55) is run through
Shell (1) and the outside for extending to shell (1)；
The heater (6) includes upper fixed block (61) and lower fixed block (62), fixed piece (61) and dividing plate (3)
Top is fixedly connected, and lower fixed block (62) is fixedly connected with the bottom of shell (1) inner chamber, fixed piece (61) and lower solid
Determine to be fixedly connected with adding thermal resistance net (63) between block (62).
2. a kind of moistureproof high-pressure vacuum breaker according to claim 1, it is characterised in that：The both sides of the shell (1)
Radiating groove (7) is offered, and the inside of radiating groove (7) is placed with drier bag (8), and the outside of shell (1) is located at radiating
The inclined upward of groove (7) is provided with baffle plate (9).
3. a kind of moistureproof high-pressure vacuum breaker according to claim 1, it is characterised in that：The damp-proof layer (53) includes
Net (531) is placed, the shape for placing net (531) is in cuboid, and place the inside of net (531) and be placed with silica gel particle (532).
4. a kind of moistureproof high-pressure vacuum breaker according to claim 1, it is characterised in that：Blast pipe (55) extension
One end into air is fixedly connected with check-valves (10).
5. a kind of moistureproof high-pressure vacuum breaker according to claim 1, it is characterised in that：The adding thermal resistance net (63)
It is stranded in the framework (631) to have resistive heater (632) including framework (631).
6. a kind of moistureproof high-pressure vacuum breaker according to claim 1, it is characterised in that：The heater (6)
Quantity is two, and two heaters (6) are respectively and fixedly installed to the both sides of breaker body (2).
7. a kind of moistureproof high-pressure vacuum breaker according to claim 2, it is characterised in that：Drier bag (8) bag
Include and hold bag (81), and hold the inside of bag (81) and be placed with quick lime powder (82).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621403661.XU CN206363944U (en) | 2016-12-20 | 2016-12-20 | A kind of moistureproof high-pressure vacuum breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621403661.XU CN206363944U (en) | 2016-12-20 | 2016-12-20 | A kind of moistureproof high-pressure vacuum breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206363944U true CN206363944U (en) | 2017-07-28 |
Family
ID=59374182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621403661.XU Expired - Fee Related CN206363944U (en) | 2016-12-20 | 2016-12-20 | A kind of moistureproof high-pressure vacuum breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206363944U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108079755A (en) * | 2017-12-24 | 2018-05-29 | 上力电力科技有限公司 | A kind of High-Voltage Electrical Appliances dehydrating unit |
| CN113883317A (en) * | 2021-10-12 | 2022-01-04 | 康赛特自动化集团有限公司 | Intelligent electropneumatic valve positioner with protection function based on 5G network |
-
2016
- 2016-12-20 CN CN201621403661.XU patent/CN206363944U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108079755A (en) * | 2017-12-24 | 2018-05-29 | 上力电力科技有限公司 | A kind of High-Voltage Electrical Appliances dehydrating unit |
| CN113883317A (en) * | 2021-10-12 | 2022-01-04 | 康赛特自动化集团有限公司 | Intelligent electropneumatic valve positioner with protection function based on 5G network |
| CN113883317B (en) * | 2021-10-12 | 2024-05-31 | 康赛特自动化集团有限公司 | Intelligent electric valve positioner with protection function based on 5G network |
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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: 20170728 Termination date: 20171220 |