CN207188780U - A kind of air pressure insulated pouring device - Google Patents
A kind of air pressure insulated pouring device Download PDFInfo
- Publication number
- CN207188780U CN207188780U CN201720878367.2U CN201720878367U CN207188780U CN 207188780 U CN207188780 U CN 207188780U CN 201720878367 U CN201720878367 U CN 201720878367U CN 207188780 U CN207188780 U CN 207188780U
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- China
- Prior art keywords
- pressure chamber
- spill box
- pressure
- closed
- air
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- 238000010438 heat treatment Methods 0.000 claims abstract description 13
- 230000001050 lubricating effect Effects 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims 1
- 239000007788 liquid Substances 0.000 abstract description 5
- 238000004382 potting Methods 0.000 abstract description 5
- 239000006188 syrup Substances 0.000 abstract description 5
- 235000020357 syrup Nutrition 0.000 abstract description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 244000035744 Hura crepitans Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
Landscapes
- Pressure Vessels And Lids Thereof (AREA)
Abstract
It the utility model is related to a kind of air pressure insulated pouring device, including columnar spill box, pressure chamber is connected with by connecting pole at the middle part of spill box, heating interval is provided between the bottom of pressure chamber and the bottom of spill box, overflow gap is provided between the periphery of pressure chamber and the inwall of spill box；The openend of pressure chamber is provided with pressure piston, hot-air inlets and hot-air discharge pipe are provided with the blind end of pressure chamber；Closed-loop is connected with by slip ring in the periphery of pressure chamber, the height of closed-loop is more than the depth of spill box, and the top inner wall of spill box is provided with the connection ring of annular, sliding contact between connection ring and closed-loop, and closed-loop is driven by straight line driving mechanism；Annular array is provided with some overflow pipes in connection ring；The double-deck pouring liquid air chamber being separated using closed-loop, and hot-air is squeezed into the heating interval poured in the middle part of liquid air chamber by piston, improve the temperature of potting syrup using the air of extruding.
Description
Technical field
It the utility model is related to one kind and be used for potting syrup heat-preserving equipment, particularly belong to a kind of air pressure insulated pouring device.
Background technology
In Foundry Production industry, due to scale and horizontal difference, pouring type applied to the moulding line of sandbox,
Casting equipment, its structure type and development have very big imbalance.Pouring furnace of the prior art, which typically uses, core heating, line
Circle is installed in the bottom of stove, and by making coil produce magnetic field to coil electricity, the iron core being placed in magnetic field is in inducing eddy-current
In the presence of can constantly heat up, heat is passed to by iron core by furnace lining from bottom to top, so as to complete the heating to material；Using
Such a mode is heated there is uneven, the problems such as heat utilization ratio is low are heated, so designing a kind of centreless air pressure insulated pouring
Stove is just particularly important.
Utility model content
The technical problems to be solved in the utility model is：Overcome technical problem of the prior art, there is provided a kind of air pressure is protected
Warm pouring attachment.
Technical scheme is used by the utility model solves its technical problem：
A kind of air pressure insulated pouring device, including a columnar spill box, pass through connection in the middle part of the spill box
Post is connected with a pressure chamber, and heating interval, the periphery of pressure chamber are provided between the bottom of pressure chamber and the bottom of spill box
Overflow gap is provided between the inwall of spill box；Wherein described pressure chamber is semi-closed structure, and wherein blind end is embedded into
In spill box, a pressure piston is provided with the openend of the pressure chamber, is provided with the blind end of the pressure chamber
One hot-air inlets and a hot-air discharge pipe；One envelope is connected with by a slip ring in the periphery of the pressure chamber
Closed loop, the height of the closed-loop are more than the depth of spill box, and the top inner wall of the spill box is provided with an annular company
Ring is connect, sliding contact between connection ring and closed-loop, the closed-loop is driven by straight line driving mechanism；In the connection
Annular array is provided with some overflow pipes on ring.
As further improvement of the utility model, annular heater strip is inlayed on the inwall of the pressure chamber.
As further improvement of the utility model, the inwall of the pressure chamber is provided with the lubricating sleeve of wolfram steel material, adds
Heated filament is arranged in lubricating sleeve.
As further improvement of the utility model, the periphery of the pressure piston is provided with the cunning of some stainless steels
Dynamic bushing, the pressure piston between slide bushing and pressure cavity wall by being slidably connected.
It is hollow heat insulated structure inside the pressure piston as further improvement of the utility model.
The beneficial effects of the utility model are：
The utility model is incited somebody to action by a double-deck pouring liquid air chamber being separated using closed-loop, and by a piston
Hot-air is squeezed into positioned at the hyperbaric heating intracavitary poured in the middle part of liquid air chamber, and the temperature of potting syrup is improved using the air of extruding,
Then, then closed-loop is opened, liquid level rises in overflow area, realizes the discharge of potting syrup using the release of air pressure, and pass through overflow
Pipe carries out the discharge of potting syrup.
Brief description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is structural representation of the present utility model；
In figure：1st, pressure chamber；2nd, pressure piston；3rd, slide bushing；4th, lubricating sleeve；5th, heater strip；6th, spill box；7th, slide
Ring；8th, heating interval；9th, overflow pipe；10th, connection ring；11st, connecting pole；12nd, hot-air discharge pipe；13rd, hot-air inlets；14、
Closed-loop.
Embodiment
The utility model is described in further detail presently in connection with accompanying drawing.These accompanying drawings are simplified schematic diagram,
Only illustrate basic structure of the present utility model in a schematic way, therefore it only shows the composition relevant with the utility model.
As shown in figure 1, the utility model is a kind of air pressure insulated pouring device, including a columnar spill box, in institute
The middle part for stating spill box is connected with a pressure chamber by connecting pole, is provided between the bottom of pressure chamber and the bottom of spill box
Heating interval, overflow gap is provided between the periphery of pressure chamber and the inwall of spill box；Wherein described pressure chamber is semiclosed
Structure, wherein blind end are embedded into spill box, and a pressure piston, the pressure are provided with the openend of the pressure chamber
Internal piston is hollow heat insulated structure, and the periphery of the pressure piston is provided with the slide bushing of some stainless steels, described
The inwall of pressure chamber is provided with the lubricating sleeve of wolfram steel material, and heater strip is inlaid with inside lubricating sleeve, and the pressure piston passes through
It is slidably connected between slide bushing and the lubricating sleeve of pressure chamber, a hot-air is provided with the blind end of the pressure chamber and is entered
Mouth and a hot-air discharge pipe；One closed-loop, the envelope are connected with by a slip ring in the periphery of the pressure chamber
The height of closed loop is more than the depth of spill box, and the top inner wall of the spill box is provided with an annular connection ring, connection ring
The sliding contact between closed-loop, the closed-loop are driven by straight line driving mechanism；The circular array in the connection ring
Row are provided with some overflow pipes.
In use, first poured into fused solution by spill box bottom, while another closed-loop moves down, and closes heating zone
Between；Afterwards, by the air in heater strip heated pressure intracavitary portion, after the completion of heating, by pressure piston, hot-air is passed through into heat
Air discharge duct is drained into heating interval, realizes the heating and pressurization of fused solution, after reciprocal, it is ensured that the temperature of fused solution
Degree and certain pressure；Afterwards, when needing to use fused solution, closed-loop is opened completely, and another high-pressure hot air passes through fused solution
By being drained into the gap between closed-loop and spill box bottom in overflow gap, and taking for fused solution is realized by overflow pipe
Go out.
Using it is above-mentioned according to desirable embodiment of the present utility model as enlightenment, pass through above-mentioned description, related work people
Member can carry out various changes and amendments in the range of without departing from this item utility model technological thought completely.This item is real
The content being not limited to new technical scope on specification, it is necessary to which its technology is determined according to right
Property scope.
Claims (5)
1. a kind of air pressure insulated pouring device, it is characterized in that：Including a columnar spill box, lead at the middle part of the spill box
Cross connecting pole and be connected with a pressure chamber, heating interval, pressure chamber are provided between the bottom of pressure chamber and the bottom of spill box
Periphery and the inwall of spill box between be provided with overflow gap；Wherein described pressure chamber is semi-closed structure, wherein blind end
It is embedded into spill box, a pressure piston is provided with the openend of the pressure chamber, on the blind end of the pressure chamber
It is provided with a hot-air inlets and a hot-air discharge pipe；It is connected with the periphery of the pressure chamber by a slip ring
One closed-loop, the height of the closed-loop are more than the depth of spill box, and the top inner wall of the spill box is provided with a ring
The connection ring of shape, sliding contact between connection ring and closed-loop, the closed-loop are driven by straight line driving mechanism；Institute
State annular array in connection ring and be provided with some overflow pipes.
2. a kind of air pressure insulated pouring device as claimed in claim 1, it is characterized in that：The inwall of the pressure chamber is provided with wolfram steel
The lubricating sleeve of material, heater strip are arranged in lubricating sleeve.
3. a kind of air pressure insulated pouring device as claimed in claim 1, it is characterized in that：The heater strip is internally provided with wolfram steel material
The lubricating sleeve of matter.
4. a kind of air pressure insulated pouring device as claimed in claim 1, it is characterized in that：If the periphery of the pressure piston is provided with
The slide bushing of dry stainless steel, the pressure piston between slide bushing and pressure cavity wall by being slidably connected.
5. a kind of air pressure insulated pouring device as claimed in claim 1, it is characterized in that：To be hollow heat insulated inside the pressure piston
Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720878367.2U CN207188780U (en) | 2017-07-19 | 2017-07-19 | A kind of air pressure insulated pouring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720878367.2U CN207188780U (en) | 2017-07-19 | 2017-07-19 | A kind of air pressure insulated pouring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207188780U true CN207188780U (en) | 2018-04-06 |
Family
ID=61784859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720878367.2U Active CN207188780U (en) | 2017-07-19 | 2017-07-19 | A kind of air pressure insulated pouring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207188780U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110899679A (en) * | 2019-11-27 | 2020-03-24 | 湖州精密铸造有限公司 | Aluminum water heat preservation device with impurity filtering function for aluminum product production |
-
2017
- 2017-07-19 CN CN201720878367.2U patent/CN207188780U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110899679A (en) * | 2019-11-27 | 2020-03-24 | 湖州精密铸造有限公司 | Aluminum water heat preservation device with impurity filtering function for aluminum product production |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No. 16, Jianxin Road, Chunjiang Street, Xinbei District, Changzhou City, Jiangsu Province 213000 Patentee after: Changzhou savili Casting Technology Co.,Ltd. Address before: No. 8, Ganjiang Road, Chunjiang Town, Xinbei District, Changzhou City, Jiangsu Province, 213001 Patentee before: CHANGZHOU SAVELLI FOUNDRY TECHNOLOGIES CO.,LTD. |