JPS60165462A - Heater - Google Patents
HeaterInfo
- Publication number
- JPS60165462A JPS60165462A JP59024069A JP2406984A JPS60165462A JP S60165462 A JPS60165462 A JP S60165462A JP 59024069 A JP59024069 A JP 59024069A JP 2406984 A JP2406984 A JP 2406984A JP S60165462 A JPS60165462 A JP S60165462A
- Authority
- JP
- Japan
- Prior art keywords
- convection
- liquid
- heated
- storage tank
- correcting device
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
- F24H1/18—Water-storage heaters
- F24H1/20—Water-storage heaters with immersed heating elements, e.g. electric elements or furnace tubes
- F24H1/201—Water-storage heaters with immersed heating elements, e.g. electric elements or furnace tubes using electric energy supply
- F24H1/202—Water-storage heaters with immersed heating elements, e.g. electric elements or furnace tubes using electric energy supply with resistances
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
Description
【発明の詳細な説明】
発明の背景と目的
本発明は、重油等の液体を加熱するだめの加熱装置の改
良に関する。BACKGROUND AND OBJECTS OF THE INVENTION The present invention relates to improvements in heating devices for heating liquids such as heavy oil.
従来より重油等の粘性の大きい液体の流動性を高めるた
めに、該液体を加熱することは良く知られており、その
加熱方法としては、液体を貯蔵した貯蔵タンク内に温水
、蒸気或いは電気を利用した加熱装置を直接挿入する方
法により行われている。It has been well known to heat liquids with high viscosity such as heavy oil in order to increase their fluidity.Heating methods include heating water, steam, or electricity in a storage tank in which the liquid is stored. This is done by directly inserting the heating device used.
第１図に従来の貯蔵タンクを図示して上記加熱装置を説
明すると、貯蔵タンクｌの底部近くに配置される円筒形
の加熱装置２は該タンク底部より突設した支持杆３及び
該タンク壁面４により支持されて貯蔵液体５中に直接挿
入される様に設けられ、優れた加熱効果を発揮する。Fig. 1 shows a conventional storage tank and explains the above-mentioned heating device.A cylindrical heating device 2 arranged near the bottom of the storage tank 1 is connected to a support rod 3 protruding from the bottom of the tank and a wall surface of the tank. 4 and inserted directly into the storage liquid 5, and exhibits an excellent heating effect.
しかしながら、第２図に図示する様に貯蔵タンクＩ内で
加熱さｉする液体５は加熱された部分が上夕１し、他の
熱せられない部分が下降する所謂対流６を生じる。しか
もこの対流６は貯蔵タンクｌの上方においてのみ起こり
、加熱装置２の下方からタンク底部の間では生じないた
めに液体５を均一に加熱しないと云う欠点を有している
。However, as shown in FIG. 2, the heated liquid 5 in the storage tank I produces a so-called convection current 6 in which the heated portion rises and falls while the other unheated portion falls. Moreover, this convection 6 occurs only above the storage tank 1, and does not occur between the bottom of the heating device 2 and the bottom of the tank, so it has the disadvantage that the liquid 5 is not heated uniformly.
すなわち、この加熱されない部分言々換えれば対流が及
ばない部分の液体５は流動性を高めることが出来ないた
めに死蔵となって、貯蔵タンクｌの実質貯蔵容量を少な
くすることになった。That is, the part of the liquid 5 that is not heated, in other words, the part of the liquid 5 that is not affected by convection, becomes idle because its fluidity cannot be increased, and the actual storage capacity of the storage tank 1 is reduced.
本発明の目的は上記した従来技術の欠点を解消し、重油
等の粘性の大きい液体の加熱を均一に行って、貯蔵夕／
り内に液体の死蔵を生じさせない加熱装置を］に供する
ことにある。The purpose of the present invention is to eliminate the above-mentioned drawbacks of the prior art, uniformly heat highly viscous liquids such as heavy oil,
The object of the present invention is to provide a heating device that does not cause dead liquid in the tank.
発明の概要
本発明によれば上記目的は、貯蔵タンク内に配置されて
該貯蔵タンク内の液体を加熱保温する加熱装置に於いて
、液体の対流を矯正する対流矯正装置を備えることによ
り該液体の加熱を均一に行うことを特徴とする加熱装置
により達成される。SUMMARY OF THE INVENTION According to the present invention, the above object is achieved by including a convection correcting device for correcting convection of the liquid in a heating device disposed in a storage tank for heating and keeping the liquid in the storage tank. This is achieved by a heating device that is characterized by uniform heating.
実施例
以下、本発明の実施の一１クリを図面を用いて詳細に説
、明する。EXAMPLES Hereinafter, one embodiment of the present invention will be described and explained in detail using the drawings.
第３図及び第４図は本発明の加熱装置を備えた貯蔵タン
クを説明する図である。FIGS. 3 and 4 are diagrams illustrating a storage tank equipped with a heating device of the present invention.
貯蔵タンク１内に配置される円筒形の加熱装置２は、先
の第１図に示した従来例と同様の４７４成により、該タ
ンク１の底部近くに固設されている。A cylindrical heating device 2 disposed within the storage tank 1 is fixed near the bottom of the tank 1 using a 474 configuration similar to the conventional example shown in FIG.
本発明による加熱装置２には、更に加えて、一対の対向
した板状部材７からなる対流矯正装置８が設けられてい
る。すなわち、上記一対の板状部材７は加熱装置２を挾
むようにして該加熱装置２の軸線方向に沿った左右両側
に設けられ、かつ上記板状部材７の下方端間の間隔が上
方端間の間隔に比べて大きくなるようにして、断面形状
が略へ字状に配置されている。しかも上記板状部材７は
下方９１＾１は貯蔵タンク１の底部に充分近接する様に
設けられており、また、対流が効果的に起きる様に断熱
材料が用いられている。The heating device 2 according to the invention is additionally provided with a convection correction device 8 consisting of a pair of opposing plate members 7. That is, the pair of plate-like members 7 are provided on both left and right sides along the axial direction of the heating device 2 so as to sandwich the heating device 2, and the interval between the lower ends of the plate-like members 7 is equal to the interval between the upper ends. The cross-sectional shape is arranged in a substantially V-shape so that the cross-sectional shape is larger than that of the cross-sectional shape. Moreover, the lower part 91^1 of the plate-like member 7 is provided so as to be sufficiently close to the bottom of the storage tank 1, and a heat insulating material is used so that convection can occur effectively.
この様に構成した貯蔵タンクｌにより貯蔵液体５の加熱
を行うと、加熱装置２と対流矯正装置８との間の液体５
が加熱され、対流矯正装置８の上方端より上昇流となっ
て上昇する。そして加熱装置節２の周囲部分には対流矯
正装置８の下方端より新たな液体５が廻り込む様に供給
されて対流９を生じる。すなわち、第４図に図示する様
に液体５の対流９は矯正されてタンク底部の隅々まで行
きわたる結果、液体５が均一に加熱される。When the stored liquid 5 is heated by the storage tank l configured in this way, the liquid 5 between the heating device 2 and the convection straightening device 8 is heated.
is heated and rises as an upward flow from the upper end of the convection straightening device 8. Then, new liquid 5 is supplied around the heating device node 2 from the lower end of the convection correction device 8 so as to circulate around it, and a convection flow 9 is generated. That is, as shown in FIG. 4, the convection 9 of the liquid 5 is corrected and spreads to every corner of the tank bottom, so that the liquid 5 is heated uniformly.
なお、上記実施例では板状部材７を断熱材料で構成する
と述べたが、本発明はこれに限定するものでなく、他に
金属材料、無機材料或いは有機材料で構成することも出
来る。また、板状部材７の形状も平板状の他に対流が効
果的に生じる様な湾曲状に設けることも出来る。In the above embodiment, it has been described that the plate member 7 is made of a heat insulating material, but the present invention is not limited to this, and it can also be made of a metal material, an inorganic material, or an organic material. Moreover, the shape of the plate-like member 7 can be provided in a curved shape so that convection can be effectively generated, other than a flat shape.
発明の効果
以上記載した通り、本発明による加熱装置によれば、対
流を矯正することにより、重油等の貯蔵液体を均一に加
熱することができる。また、対流が矯正されて貯蔵タン
クの底部まで対流が伝わることにより、該タンク内に液
体の死蔵を生じないで該タンクの貯蔵容量を減らすこと
がない。Effects of the Invention As described above, according to the heating device according to the present invention, stored liquid such as heavy oil can be heated uniformly by correcting convection. Furthermore, since the convection is corrected and the convection is transmitted to the bottom of the storage tank, there is no dead liquid in the tank and the storage capacity of the tank is not reduced.
第１図は従来の加熱装置を設置した貯蔵タンクの断面図
、第２図は、第１図に示した貯蔵タンクに生じる対流の
状況を説明する図、第３図は本発明による対流矯正装置
を備えた加熱装置の一実施例を示す断面図、第４図は対
流矯正装置を設けた場合の対流の状況を示す説明図であ
る。
図中符号
１・・・・・・貯蔵タンク、２・・・・・・加熱装置、
５・・・・・・貯蔵液体、７・・・・・・板状部材、８
・・・・・・対流矯正装置。
第 １ 凹 兄 ２ 図
厖 ３ 日 兄 ４Ｉ￥１Fig. 1 is a sectional view of a storage tank equipped with a conventional heating device, Fig. 2 is a diagram illustrating the state of convection occurring in the storage tank shown in Fig. 1, and Fig. 3 is a convection correction device according to the present invention. FIG. 4 is an explanatory diagram showing the state of convection when a convection correction device is provided. In the figure, reference numerals 1... Storage tank, 2... Heating device,
5... Storage liquid, 7... Plate member, 8
・・・・・・Convection correction device. 1st concave brother 2 picture book 3rd brother 4I ¥1
Claims (1)
保温する加熱装置に於いて、液体の対流を矯正する対流
矯正装置を備えることにより該液体の加熱を均一に行う
ことを特徴とする加熱装置。A heating device disposed in a storage tank for heating and keeping the liquid in the storage tank heated, characterized in that the liquid is heated uniformly by being equipped with a convection correcting device for correcting convection of the liquid. Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59024069A JPS60165462A (en) | 1984-02-09 | 1984-02-09 | Heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59024069A JPS60165462A (en) | 1984-02-09 | 1984-02-09 | Heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60165462A true JPS60165462A (en) | 1985-08-28 |
Family
ID=12128144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59024069A Pending JPS60165462A (en) | 1984-02-09 | 1984-02-09 | Heater |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60165462A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997028945A1 (en) * | 1996-02-07 | 1997-08-14 | Schöttli AG | Hot channel injection moulding die |
| EP0960714A2 (en) * | 1996-10-14 | 1999-12-01 | Schöttli Ag | Hot runner injection mould |
| CH691293A5 (en) * | 1996-02-07 | 2001-06-29 | Schoettli Ag | Hot runner nozzle arrangement for plastics processing |
-
1984
- 1984-02-09 JP JP59024069A patent/JPS60165462A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997028945A1 (en) * | 1996-02-07 | 1997-08-14 | Schöttli AG | Hot channel injection moulding die |
| US6149423A (en) * | 1996-02-07 | 2000-11-21 | Schottli Ag | Hot channel injection moulding die |
| CH691293A5 (en) * | 1996-02-07 | 2001-06-29 | Schoettli Ag | Hot runner nozzle arrangement for plastics processing |
| EP0960714A2 (en) * | 1996-10-14 | 1999-12-01 | Schöttli Ag | Hot runner injection mould |
| EP0960714A3 (en) * | 1996-10-14 | 2000-03-22 | Schöttli Ag | Hot runner injection mould |
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