CN203461977U - Cold isostatic pressure outdoor rod-shaped strut porcelain insulator glazing device - Google Patents
Cold isostatic pressure outdoor rod-shaped strut porcelain insulator glazing device Download PDFInfo
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- CN203461977U CN203461977U CN201320564280.XU CN201320564280U CN203461977U CN 203461977 U CN203461977 U CN 203461977U CN 201320564280 U CN201320564280 U CN 201320564280U CN 203461977 U CN203461977 U CN 203461977U
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- glaze
- spray gun
- glazing
- pipe
- blank
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Abstract
The utility model discloses a cold isostatic pressure outdoor rod-shaped strut porcelain insulator glazing device which comprises a glaze storage tank (1), a glaze delivery pipe (4) and a spray gun (7), wherein the spray gun is connected with the glaze storage tank by the glaze delivery pipe; the spray gun is connected with a compressed air pipe (8); a flow regulation valve (6) is arranged on the spray gun; a heating device is arranged on the glaze delivery pipe; the heating device comprises a heater (5) and a hot container (9); the hot container is a sealed box body. By adopting the device disclosed by the utility model, the glaze can be heated to over 50 DEG C which is higher than the required temperature for a blank, thus the defects such as blank cracking and drop caused by excess water absorption of the blank are avoided, the qualified rate of the finished product in the product glazing process can exceed 99%, the glazing production cost is lowered, and the economic benefits are increased.
Description
Technical field
The utility model relates to glazing device, especially relates to porcelain insulator glazing device.
Background technology
Outdoor solid core post insulator is widely used a kind of novel product in power transmission and transformation electrical network, outdoor solid core post insulator mostly adopts advanced isostatic cool pressing technology process technology to produce, wherein glazing batching and glazing method are also the important factors that affects porcelain insulator quality, and existing glazing technology climate condition impact is larger, particularly having a humid climate and the larger area of air moisture content such as sultry grade, because glaze temperature is low greatly, in glazing operation, there will be product main body transverse fissure, fall the defects such as umbrella, the ratio accounting for is up to 25-30%, largely affected the finished product porcelain qualification rate of product, reduced economic benefit.
Utility model content
For above-mentioned outdoor solid core post insulator have a humid climate and sultry regional glazing technology in the problem at place, the utility model provides a kind of dry cold district that had both been applicable to, be applicable to again having a humid climate and sultry regional glazing, and can improve the outdoor solid core post insulator glazing device of insulator quality product.
The technical scheme that the technical problems to be solved in the utility model is taked is: described isostatic cool pressing is outdoor bar-shaped
Pillar porcelain insulator glazing device comprises storage glaze tank, defeated glaze pipe and spray gun, described spray gun is connected with defeated glaze pipe with storage glaze tank, on described spray gun, be connected with compressed air pipe, spray gun is provided with flow control valve, on defeated glaze pipe, be provided with heating unit, described heating unit comprises well heater and hot vessel, and described hot vessel is sealed casing.
Because south is moister than northern air, during glaze spraying, glaze temperature is lower than base substrate temperature, and the slow reason easily being sucked by base substrate of glaze moisture velocity of evaporation being sprayed on base substrate has caused base substrate main body cracking and fallen the defects such as umbrella.Therefore the heating unit that has added one glaze tank and glaze in glazing operation, this installs good seal performance, glaze can not stick on glaze tank edge, meeting rapid evaporation moisture in the time of making glaze on being sprayed onto base substrate, and can not reduce glaze flow velocity, heating and temperature control is at 85 ± 5 ℃, allow glaze when by this heating unit, not only can allow glaze be heated to more than 50 ℃, and can require temperature higher than base substrate, thereby guarantee base substrate to be difficult for absorbing water excessive and cause blank cracking and fall the defects such as umbrella, the qualification rate of product glazing operation is reached more than 99%, thereby reduced glazing production cost, improved economic benefit.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Storage glaze tank 2, cover 3, pressure controlled valve 4, defeated glaze pipe 5, well heater 6, flow control valve 7, spray gun 8, compressed air pipe 9, hot vessel in the drawings, 1.
Embodiment
In Fig. 1, described isostatic cool pressing outdoor solid core post insulator glazing device comprises storage glaze tank 1, defeated glaze pipe 4 and spray gun 7, described spray gun is connected with defeated glaze pipe 4 with storage glaze tank, on spray gun, be connected with compressed air pipe 8, described spray gun is provided with flow control valve 6, on storage glaze tank, be provided with cover 2 and pressure controlled valve 3, on defeated glaze, be provided with heating unit, described heating unit comprises well heater 5 and hot vessel 9, described hot vessel is sealed casing, be that defeated glaze pipe is connected with hot vessel by the valve of hot vessel upper end and the valve of lower end (not shown in FIG.), upper end valve is for controlling the glaze that enters hot vessel, lower end valve is for controlling from the glaze of hot vessel output, also can be without valve but directly defeated glaze pipe is made to helix and be placed in hot vessel.Glaze is rapidly heated in thermal capacitance apparatus, described well heater can be used Sweet natural gas, coal gas or electrically heated, this glazing device with heating function can be according to different glazing materials, different areas and different glazing products, determine different glazing temperature and glaze spraying speed and flow, and can control glazing by computer.
Claims (1)
1. isostatic cool pressing outdoor solid core post insulator glazing device, it comprises storage glaze tank (1), defeated glaze pipe (4) and spray gun (7), described spray gun is connected with defeated glaze pipe (4) with storage glaze tank, on described spray gun, be connected with compressed air pipe (8), it is characterized in that: described spray gun is provided with flow control valve (6), on defeated glaze pipe, be provided with heating unit, described heating unit comprises well heater (5) and hot vessel (9), and described hot vessel is sealed casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320564280.XU CN203461977U (en) | 2013-09-12 | 2013-09-12 | Cold isostatic pressure outdoor rod-shaped strut porcelain insulator glazing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320564280.XU CN203461977U (en) | 2013-09-12 | 2013-09-12 | Cold isostatic pressure outdoor rod-shaped strut porcelain insulator glazing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203461977U true CN203461977U (en) | 2014-03-05 |
Family
ID=50174353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320564280.XU Expired - Lifetime CN203461977U (en) | 2013-09-12 | 2013-09-12 | Cold isostatic pressure outdoor rod-shaped strut porcelain insulator glazing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203461977U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108015889A (en) * | 2017-12-11 | 2018-05-11 | 萍乡市中南电瓷厂 | A kind of porcelain insulator self-glazing device |
-
2013
- 2013-09-12 CN CN201320564280.XU patent/CN203461977U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108015889A (en) * | 2017-12-11 | 2018-05-11 | 萍乡市中南电瓷厂 | A kind of porcelain insulator self-glazing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 337044, Pingxiang City, Jiangxi province Luxi County town of Ping Industrial Zone Patentee after: JIANGXI QIANGLIAN ELECTRIC CO.,LTD. Address before: 337044, Jiangxi County, Pingxiang City, Luxi Province town of Ping Village Industrial Park Patentee before: JIANGXI QIANGLIAN ELECTRIC PORCELAIN CO.,LTD. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20140305 |
|
| CX01 | Expiry of patent term |