CN204573443U - Steam heating insulation ceratuba - Google Patents
Steam heating insulation ceratuba Download PDFInfo
- Publication number
- CN204573443U CN204573443U CN201420367401.6U CN201420367401U CN204573443U CN 204573443 U CN204573443 U CN 204573443U CN 201420367401 U CN201420367401 U CN 201420367401U CN 204573443 U CN204573443 U CN 204573443U
- Authority
- CN
- China
- Prior art keywords
- steam
- steam line
- line
- output end
- ceratuba
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 20
- 238000009413 insulation Methods 0.000 title claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 4
- 238000001816 cooling Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 8
- 239000007788 liquid Substances 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 231100001261 hazardous Toxicity 0.000 description 2
- 238000005495 investment casting Methods 0.000 description 2
- 238000003763 carbonization Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000012946 outsourcing Methods 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Road Paving Structures (AREA)
Abstract
The utility model relates to a kind of steam heating insulation ceratuba, and it is characterized in that: wax conveying tube road is sheathed in a steam line, one end of steam line is admission end, and the other end is steam output end, and admission end is provided with reduction valve, and steam output end is provided with drain valve.During use, direct in steam line by steam in boiler, reduction valve adjustable pressure size, be suitable for different process requirement, the warning device be simultaneously located on steam line can also ensure the safety run at any time.Along with the cooling of steam, discharged by water by drain valve, the water of discharge enters steam-heating apparatus through circulating pipe and again heats, and becomes vapor recycle and utilizes, saved water resources.
Description
Technical field
The utility model relates to the technical field of precision casting, specifically the steam-heated insulation ceratuba of a kind of employing, and in energy holding tube, wax material becomes liquid, is convenient to by Pipeline transport wax material.
Background technique
At present, wax material is solid-state at normal temperatures.Precision casting industry uses liquid wax material to condense into solid-state wax-pattern part in a mold.Usually, pipeline transport liquid wax material is used.Flow in common pipeline not far just because of heat radiation, temperature declines, and wax material loses flowability, and becomes solid-state.At present, the Cemented filling wax material insulation of market popularity is heated with high temperature heat conductive oil.Overlap a thermal insulation medium pipe outside wax conveying tube, thermal insulation medium leads to thermal conductance deep fat, outsourcing thermal insulating material, and by constantly heating conduction oil, oil circulation, keeps wax in ceratuba to be liquid, constant temperature.
Use heat-conducting oil heating, many defects can be produced:
1, conduction oil price is more expensive, and cost is high.
2, a period of time conduction oil carbonization is used, the waste oil pollution environment under changing.
3, fire hazardous when conduction oil electric heating system is malfunctioning.
4, Heat-transfer Oil Pump circulatory system cost is high.
5, toggle speed is slow.
Summary of the invention
The purpose of this utility model is the steam heating insulation ceratuba providing a kind of improvement, and it is high that it can overcome Costco Wholesale in prior art, fire hazardous, the some shortcomings that system cost is high.
To achieve these goals, the technical solution of the utility model is: steam heating insulation ceratuba, it mainly comprises wax conveying tube road, it is characterized in that: wax conveying tube road is sheathed in a steam line, one end of steam line is admission end, the other end is steam output end, and admission end is provided with reduction valve, and steam output end is provided with drain valve.
During use, direct in steam line by steam in boiler, reduction valve adjustable pressure size, be suitable for different process requirement, the warning device be simultaneously located on steam line can also ensure the safety run at any time.Along with the cooling of steam, discharged by water by drain valve, the water of discharge enters steam-heating apparatus through circulating pipe and again heats, and becomes vapor recycle and utilizes, saved water resources.This scheme is simply applicable, is beneficial to business enterprise expand, application.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model one embodiment.
Fig. 2 is that the A-A of Fig. 1 is to sectional view.
Embodiment:
Below in conjunction with drawings and Examples, the utility model will be further described.
Label in each accompanying drawing is expressed as follows: 1 wax conveying tube road, 2 reduction valve, 3 drain valves, 4 steam lines.
Described steam heating insulation ceratuba, it mainly comprises wax conveying tube road, and its difference with the prior art is: wax conveying tube road is sheathed in a steam line, one end of steam line is admission end, the other end is steam output end, and admission end is provided with reduction valve, and steam output end is provided with drain valve.The diameter of steam line is 80-100mm, and the wall thickness of steam line is 2.5-3mm, the heat insulating ability when selection of steam line and wall thickness here can ensure the conveying validity of steam to greatest extent and carry, Security,
The material of steam line adopts 304 stainless steels, and the diameter difference scope between steam line and wax conveying tube road is 15-20mm, and this diameter difference ensure that steam-energy wraps up wax conveying tube road completely and ensures that the wax in wax conveying tube road is liquid.
One end of drain valve is connected with one end of circulating pipe, and the other end of circulating pipe is connected with steam-heating apparatus, and steam-heating apparatus is provided with steam steam output end, and steam steam output end is connected with the admission end of steam line.Steam line is provided with pressure gauge and warning device.
In enforcement, described steam-heating apparatus is boiler, directs in steam line by steam in boiler, reduction valve adjustable pressure size, is suitable for different process requirement, and the warning device be simultaneously located on steam line can also ensure the safety run at any time.The surface of steam line is provided with two layers of thermal insulation layer, first layer thermal insulation layer is foaming oxidant layer, second layer thermal insulation layer is metallic insulation, ensure that the cool time of steam line steam slows down greatly, saved the energy, along with the cooling of steam, by drain valve, water is discharged, the water of discharging enters steam-heating apparatus through circulating pipe and again heats, and becomes vapor recycle and utilizes, saved water resources.This scheme is simply applicable, is beneficial to business enterprise expand, application.
Claims (4)
1. steam heating insulation ceratuba, it mainly comprises wax conveying tube road, it is characterized in that: wax conveying tube road is sheathed in a steam line, and one end of steam line is admission end, and the other end is steam output end, and admission end is provided with reduction valve, and steam output end is provided with drain valve.
2. steam heating insulation ceratuba according to claim 1, it is characterized in that: the diameter of steam line is 80-100mm, the wall thickness of steam line is 2.5-3mm, and the diameter difference scope between steam line and wax conveying tube road is 15-20mm.
3. steam heating insulation ceratuba according to claim 1, it is characterized in that: one end of drain valve is connected with one end of circulating pipe, the other end of circulating pipe is connected with steam-heating apparatus, and steam-heating apparatus is provided with steam steam output end, and steam steam output end is connected with the admission end of steam line.
4. steam heating insulation ceratuba according to claim 1, is characterized in that: steam line is provided with pressure gauge and warning device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420367401.6U CN204573443U (en) | 2014-07-04 | 2014-07-04 | Steam heating insulation ceratuba |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420367401.6U CN204573443U (en) | 2014-07-04 | 2014-07-04 | Steam heating insulation ceratuba |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204573443U true CN204573443U (en) | 2015-08-19 |
Family
ID=53866079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420367401.6U Expired - Lifetime CN204573443U (en) | 2014-07-04 | 2014-07-04 | Steam heating insulation ceratuba |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204573443U (en) |
-
2014
- 2014-07-04 CN CN201420367401.6U patent/CN204573443U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Song Xiu road Qingpu District Shanghai city 201703 Building No. 218 3 Patentee after: Shanghai Hua Pei power Polytron Technologies Inc Address before: 201706 Shanghai District of Qingpu City Green Road 6725 Lane 169 Fuquan Mountain Development Zone No. 8 factory Patentee before: Shanghai Sinotec Technology Co., Ltd. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 20106 Three Workshops on No. 218 Songxiu Road, Qingpu District, Shanghai Patentee after: Shanghai Huapei Power Technology (Group) Co., Ltd Address before: Song Xiu road Qingpu District Shanghai city 201703 Building No. 218 3 Patentee before: SHANGHAI SINOTEC Co.,Ltd. |