CN208169516U - A kind of high-voltage isulation sealing device - Google Patents
A kind of high-voltage isulation sealing device Download PDFInfo
- Publication number
- CN208169516U CN208169516U CN201820577654.4U CN201820577654U CN208169516U CN 208169516 U CN208169516 U CN 208169516U CN 201820577654 U CN201820577654 U CN 201820577654U CN 208169516 U CN208169516 U CN 208169516U
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- Prior art keywords
- insulating bar
- flange
- connecting pipe
- gasket
- sealing
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- 238000007789 sealing Methods 0.000 title claims abstract description 25
- 238000009413 insulation Methods 0.000 claims abstract description 4
- 230000006835 compression Effects 0.000 claims description 5
- 238000007906 compression Methods 0.000 claims description 5
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 230000005611 electricity Effects 0.000 abstract description 3
- 230000015556 catabolic process Effects 0.000 abstract description 2
- 239000002184 metal Substances 0.000 abstract description 2
- 230000000630 rising effect Effects 0.000 abstract description 2
- 238000010438 heat treatment Methods 0.000 description 4
- 239000011810 insulating material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Gasket Seals (AREA)
Abstract
The utility model discloses a kind of high-voltage isulation sealing devices, it mainly include conducting rod, clamp nut, insulating bar, supported flange, upper gasket, lower seal pad, flange connecting pipe, seal boss, gasket, boiler furnace, mounting flange adapter tube is inserted on boiler furnace, insulating bar is installed in flange connecting pipe, supported flange, upper gasket, lower seal pad, seal boss are successively installed from top to bottom between insulating bar and flange connecting pipe, conducting rod is mounted on inside insulating bar by clamp nut, and insulating bar bottom is equipped with gasket.The utility model high-voltage electricity is dielectrically separated from effect, and the metal shell of electrode boiler and high voltage power supply is avoided short circuit or breakdown occur；It can bear certain pressure, it is ensured that water and steam in boiler will not leak, and have enough intensity, can ensure that reliable sealing；Resistant against high temperatures, and keep good sealing performance, insulation performance, intensity at high temperature etc., as medium temperature rising is not in leakage problem.
Description
Technical field
The utility model relates to the fields of high pressure sealing, and in particular to a kind of high-voltage isulation sealing device.
Background technique
With implementing for national energy conservation and emission reduction policy, new energy is quickly grown, and the country establishes large quantities of solar energy, wind energy
Equal clean energy resourcies.Since high energy-consuming industry is transformed in country, some backward production facilities are eliminated.China is to the energy
Demand also gradually decrease, therefore China was slow to the demand growth of electric power in recent years, causes the abandoning light of the northern area of China, abandons
Wind phenomenon is serious.How to abandon light abandonment to these to dissolve, country has put into effect related preferential policy.Simultaneously for the row of reduction
It puts, reduces haze, all parts of the country are phased out the coal-burning boiler of high pollution, it is desirable that use clean energy resource instead.
High-field electrode formula boiler is a kind of powerful electric boiler, directlys adopt the high-voltage electricity of 6kV~20kV as heating
Power supply, the heating power of single device can reach tens megawatts.Electrode boiler is the thermal hardware of zero-emission, can be north
Square user provides heating hot water, steam etc., and a kind of preferable scheme of scene consumption.High-voltage isulation sealing device is high pressure
One important feature of electrode boiler, performance directly affect the reliability and safety of electrode boiler.Electrode boiler
Internal medium is usually water and steam, can generate certain pressure during heating, therefore the device needs to bear centainly
Pressure.
Utility model content
The purpose of the utility model is to overcome the shortcomings of the prior art, and provide a kind of high-voltage isulation sealing dress
It sets.
The purpose of this utility model is completed by following technical solution：This high-voltage isulation sealing device, mainly
Including conducting rod, clamp nut, insulating bar, supported flange, upper gasket, lower seal pad, flange connecting pipe, seal boss, sealing
It pads, boiler furnace, insertion mounting flange adapter tube on boiler furnace, insulating bar, insulating bar and flange connecting pipe is installed in flange connecting pipe
Between from top to bottom successively install supported flange, upper gasket, lower seal pad, seal boss, conducting rod by clamp nut peace
Inside insulating bar, insulating bar bottom is equipped with gasket.
The supported flange connects gasket on bolt compresses with flange connecting pipe, lower seal pad realizes that insulating bar and flange connect
The sealing of pipe, seal boss.
The clamp nut compression seal pad, sealing conducting rod and insulating bar.
The beneficial effects of the utility model are：
1, the utility model high-voltage electricity is dielectrically separated from effect, avoids the metal shell of electrode boiler from going out with high voltage power supply
Existing short circuit or breakdown.
2, the utility model can bear certain pressure, it is ensured that water and steam in boiler will not leak, and have enough
Intensity can ensure that reliable sealing.
3, the utility model resistant against high temperatures (the energy normal use at 200 DEG C), and good sealing is kept at high temperature
Performance, insulation performance, intensity etc., as medium temperature rising is not in leakage problem.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Description of symbols：Conducting rod 1, clamp nut 2, insulating bar 3, supported flange 4, upper gasket 5, lower seal pad 6,
Flange connecting pipe 7, seal boss 8, gasket 9, boiler furnace 10.
Specific embodiment
Detailed introduction is done to the utility model below in conjunction with attached drawing：
Embodiment 1：As shown in the picture, this high-voltage isulation sealing device, mainly include conducting rod 1, clamp nut 2, absolutely
Edge bar 3, supported flange 4, upper gasket 5, lower seal pad 6, flange connecting pipe 7, seal boss 8, gasket 9, boiler furnace 10, pot
It is inserted into mounting flange adapter tube 7 on furnace body 10, insulating bar 3 is installed in flange connecting pipe 7, from upper between insulating bar 3 and flange connecting pipe 7
Supported flange 4, upper gasket 5, lower seal pad 6, seal boss 8 are successively installed under, conducting rod 1 is installed by clamp nut 2
Inside insulating bar 3,3 bottom of insulating bar is equipped with gasket 9.
When installation pre-tightens, the supported flange 4 and flange connecting pipe 7 connect gasket 5 on bolt compresses, lower seal pad 6 in fact
The sealing of existing insulating bar 3 and flange connecting pipe 7, seal boss 8.
The 2 compression seal pad 9 of clamp nut, sealing conducting rod 1 and insulating bar 3.
For performances such as the high temperature resistant, the insulation that guarantee the device, high-temperature insulation material is selected, and there is good intensity.
Simultaneously according to insulating materials characteristic --- compression strength is higher, but its tensile strength, shear strength are lower, therefore structure is set
Timing should make full use of the advantages of material, avoid its disadvantage, make insulating materials proof pressure as far as possible, rather than pulling force.The structure
For the stress surface of shearing force may be born when design, using inclined surface thaumatropy at the pressure of different directions.
When normal operation, the medium in boiler furnace 10 generates certain pressure, so that conducting rod 1 and insulating bar 3 be made to hold
By pressure outward, gasket 5 and gasket 9 in compression keep corresponding position sealing more reliable.
It is understood that it will be understood by those skilled in the art that the technical solution of the utility model and utility model structure
Think of is subject to equivalent substitution or change all and should belong to the protection scope of the utility model the attached claims.
Claims (3)
1. a kind of high-voltage isulation sealing device, it is characterised in that：It mainly include conducting rod (1), clamp nut (2), insulating bar
(3), supported flange (4), upper gasket (5), lower seal pad (6), flange connecting pipe (7), seal boss (8), gasket (9), pot
Furnace body (10), insertion mounting flange adapter tube (7) on boiler furnace (10) install insulating bar (3) in flange connecting pipe (7), insulation
It is successively installed from top to bottom between bar (3) and flange connecting pipe (7) supported flange (4), upper gasket (5), lower seal pad (6), close
It seals boss (8), conducting rod (1) is mounted on insulating bar (3) inside by clamp nut (2), and insulating bar (3) bottom is equipped with sealing
It pads (9).
2. high-voltage isulation sealing device according to claim 1, it is characterised in that：The supported flange (4) and flange connect
It manages gasket (5), lower seal pad (6) on (7) connection bolt compresses and realizes insulating bar (3) and flange connecting pipe (7), seal boss
(8) sealing.
3. high-voltage isulation sealing device according to claim 1, it is characterised in that：Clamp nut (2) compression seal
Pad (9), sealing conducting rod (1) and insulating bar (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820577654.4U CN208169516U (en) | 2018-04-20 | 2018-04-20 | A kind of high-voltage isulation sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820577654.4U CN208169516U (en) | 2018-04-20 | 2018-04-20 | A kind of high-voltage isulation sealing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208169516U true CN208169516U (en) | 2018-11-30 |
Family
ID=64371657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820577654.4U Active CN208169516U (en) | 2018-04-20 | 2018-04-20 | A kind of high-voltage isulation sealing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208169516U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110068001A (en) * | 2019-05-09 | 2019-07-30 | 浙江上能锅炉有限公司 | Electrode boiler heats electrode bar device |
| CN111322600A (en) * | 2020-03-26 | 2020-06-23 | 青岛达能环保设备股份有限公司 | Parallel plate type electrode system for electrode boiler |
| CN111322599A (en) * | 2020-03-26 | 2020-06-23 | 青岛达能环保设备股份有限公司 | Symmetrical plate type electrode system for electrode boiler |
| CN111322598A (en) * | 2020-03-26 | 2020-06-23 | 青岛达能环保设备股份有限公司 | Rod type electrode system for electrode boiler |
-
2018
- 2018-04-20 CN CN201820577654.4U patent/CN208169516U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110068001A (en) * | 2019-05-09 | 2019-07-30 | 浙江上能锅炉有限公司 | Electrode boiler heats electrode bar device |
| CN110068001B (en) * | 2019-05-09 | 2020-06-26 | 浙江上能锅炉有限公司 | Electrode heating rod device for electrode boiler |
| CN111322600A (en) * | 2020-03-26 | 2020-06-23 | 青岛达能环保设备股份有限公司 | Parallel plate type electrode system for electrode boiler |
| CN111322599A (en) * | 2020-03-26 | 2020-06-23 | 青岛达能环保设备股份有限公司 | Symmetrical plate type electrode system for electrode boiler |
| CN111322598A (en) * | 2020-03-26 | 2020-06-23 | 青岛达能环保设备股份有限公司 | Rod type electrode system for electrode boiler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: High voltage insulation sealing device Effective date of registration: 20190306 Granted publication date: 20181130 Pledgee: China Everbright Bank Limited by Share Ltd. Hangzhou Yuhang sub branch Pledgor: HANGZHOU RUNPAQ ENERGY EQUIPMENT Co.,Ltd. Registration number: 2019330000062 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20181130 Pledgee: China Everbright Bank Limited by Share Ltd. Hangzhou Yuhang sub branch Pledgor: HANGZHOU RUNPAQ ENERGY EQUIPMENT Co.,Ltd. Registration number: 2019330000062 |