JPH086543Y2 - Low temperature heating device for organic solution - Google Patents
Low temperature heating device for organic solutionInfo
- Publication number
- JPH086543Y2 JPH086543Y2 JP3252089U JP3252089U JPH086543Y2 JP H086543 Y2 JPH086543 Y2 JP H086543Y2 JP 3252089 U JP3252089 U JP 3252089U JP 3252089 U JP3252089 U JP 3252089U JP H086543 Y2 JPH086543 Y2 JP H086543Y2
- Authority
- JP
- Japan
- Prior art keywords
- inner case
- organic solution
- low temperature
- heating device
- temperature heating
- 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
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- Coating Apparatus (AREA)
Description
【考案の詳細な説明】 （産業上の利用分野） 本考案は、主として塗料・顔料等の有機系溶液の低温
加熱装置の改良に関するものである。DETAILED DESCRIPTION OF THE INVENTION (Industrial field of application) The present invention mainly relates to improvement of a low-temperature heating device for an organic solution such as paint or pigment.
（従来の技術） 一般に、ゲル化しやすい塗料等の有機系溶液は、冷蔵
庫に入れて冷温で保管し、使用時に取り出し希釈して使
う。(Prior Art) In general, an organic solution such as a coating that easily gels is put in a refrigerator and stored at a cool temperature, taken out and diluted before use.
（考案が解決しようとする課題） しかし、この方法だと、つぎのような問題点が生ずる
（ア）冷蔵庫から取り出した直後だと、粘度低下のため
余分に溶剤を入れて、塗装不良をおこす虞れがある。
（イ）粘度を上げるため、ストーブ等で加熱して、火災
等の大事故に至る虞れもある。（ウ）また、温度を上げ
る際、塗料は粘度が高いため対流による温度の均一化が
難しい。そのため、塗料が部分的に過熱してゲル化した
り、粘度にバラツキを生じてきれいな塗装をすることが
できなくなることがある。（エ）さらに、塗料の温度を
上げるのに加熱された油や湯など流体を媒体とすれば、
一様な伝熱も期待できるが、一般に装置が大型となり、
当初の設備投資額が大きくなって多量生産の場以外では
採算性に問題があった。(Problems to be solved by the invention) However, the following problems occur with this method (a) Immediately after taking out from the refrigerator, extra solvent is added to reduce the viscosity and paint failure occurs. There is fear.
(A) In order to increase the viscosity, heating with a stove or the like may cause a serious accident such as a fire. (C) Further, when the temperature is raised, it is difficult to make the temperature uniform by convection because the viscosity of the paint is high. Therefore, the paint may partially overheat and gel, or the viscosity may vary, and it may not be possible to perform a clean coating. (D) Furthermore, if a fluid such as heated oil or hot water is used as a medium to raise the temperature of the paint,
Uniform heat transfer can be expected, but generally the device becomes large,
Since the initial capital investment amount became large, there was a problem in profitability except in the case of mass production.
（課題を解決するための手段） 本考案は上記課題を解決するため、外ケース（２）と内
ケース（３）との間に断熱材を有する二重構造の本体
（１）を設け、内ケース（３）の外側全面に発熱体
（８）を配し、内ケース（３）の内側四面に板状のスペ
ーサー（９）を上下方向に設けて、内ケース（３）内に
入れる被加熱物（10）が各側面より等距離にあるように
したものである。(Means for Solving the Problems) In order to solve the above problems, the present invention provides a dual structure main body (1) having a heat insulating material between an outer case (2) and an inner case (3), A heating element (8) is arranged on the entire outer surface of the case (3), and plate-shaped spacers (9) are vertically provided on the four inner surfaces of the inner case (3) to be heated in the inner case (3). The object (10) is equidistant from each side.
（実施例） 以下に、本考案の実施例を図面に基づいて説明する。
第１図に示すように、本体１を外ケース２と内ケース３
とで二重構造に形成し、両ケース２・３間に適宜の断熱
材４を入れ本体１を断熱性とする。本体１の上部開口端
５には、蝶番６により開閉する蓋７を取付ける。蓋７も
本体１と同様の断熱性のあるものとする。内ケース３の
外側全面に発熱体８を配し、そこから発せられる熱によ
って内ケース３が一様に加熱される。(Example) Below, the Example of this invention is described based on drawing.
As shown in FIG. 1, the main body 1 includes an outer case 2 and an inner case 3.
And a double structure, and an appropriate heat insulating material 4 is inserted between both cases 2 and 3 to make the main body 1 heat insulating. A lid 7 that is opened and closed by a hinge 6 is attached to the upper open end 5 of the main body 1. The lid 7 also has the same heat insulating property as the main body 1. A heating element 8 is arranged on the entire outer surface of the inner case 3, and the heat generated therefrom heats the inner case 3 uniformly.
内ケース３の内側四面へ、第２図に示すような板状の
スペーサー９を上下方向に取り付ける。これにより、被
加熱物たる塗料・顔料等を入れた容器10、例えば石油缶
を入れる場合、偏ることなく各側面から等距離に収容で
きる。そして、内ケース３と容器10との間に形成された
空間にある空気が、内ケース３から発っせられる熱によ
って加熱され、対流によって一様な温度に加熱され容器
10に伝える。この結果、容器10が内ケース３の内面に接
し、局部的に加熱され、この部分の塗料がゲル化する不
都合を簡単に予防できる。Plate-shaped spacers 9 as shown in FIG. 2 are vertically attached to the four inner surfaces of the inner case 3. As a result, when a container 10 containing paints, pigments, etc., to be heated, such as a petroleum can, is accommodated, the containers can be accommodated at equal distances from each side surface. The air in the space formed between the inner case 3 and the container 10 is heated by the heat generated from the inner case 3 and heated to a uniform temperature by convection.
Tell ten. As a result, it is possible to easily prevent the disadvantage that the container 10 comes into contact with the inner surface of the inner case 3 and is locally heated, and the paint in this portion gels.
発熱体８の温度は、その表面で25〜35℃、内ケース３
の表面で20〜25℃となり、熱傷や火災発生の危険がな
い。所要電力量は、300〜400Wで電灯線で簡単に使え
る。また急激な加熱は、有機系塗料に悪影響を与える
が、本装置では長期間かけて徐々に加熱するので、有機
系塗料に対して好ましい加熱方法となる。The temperature of the heating element 8 is 25 to 35 ° C on the surface, and the inner case 3
There is no danger of burns or fire due to the temperature of 20-25 ℃ on the surface of. The required power is 300-400W and can be easily used on the power line. Further, the rapid heating has a bad influence on the organic coating, but since this apparatus gradually heats over a long period of time, it is a preferable heating method for the organic coating.
（考案の効果） 本考案は、上記のように構成したので、つぎの効果を
有する。(Effects of the Invention) Since the present invention is configured as described above, it has the following effects.
（１）内ケースと外ケースとの間に断熱材があるので、
発熱体の熱が無駄にならない。(1) Since there is a heat insulating material between the inner case and the outer case,
The heat of the heating element is not wasted.
（２）内ケースの全面に発熱体を配したので、温度むら
を生じない。(2) Since the heating element is arranged on the entire surface of the inner case, temperature unevenness does not occur.
（３）内ケース内に発熱体があるので、人体に触れる危
険性がない。(3) Since there is a heating element inside the inner case, there is no danger of touching the human body.
（４）内ケースの内側四面の上下方向に板状のスペーサ
ーを設けたので、被加熱物を各側面より等距離に収容で
きる。この結果、局部加熱により有機系溶液をゲル化す
る虞れが全くない。(4) Since the plate-shaped spacers are provided in the vertical direction on the four inner surfaces of the inner case, the object to be heated can be accommodated at equal distances from the respective side surfaces. As a result, there is no risk of gelling the organic solution due to local heating.
（５）塗料の加熱は電熱によって行うので、流体を媒体
として塗料を加熱する装置に比し、装置の小型化が可能
であると共に、設備投資額も少なくて足りる。(5) Since the coating material is heated by electric heat, the apparatus can be downsized and the capital investment can be small compared with the apparatus that heats the coating material using a fluid as a medium.
第１図は本装置を示す縦断正面図、第２図は同横断平面
図である。 １……本体、２……外ケース、３……内ケース、４……
断熱材 ８……発熱体、９……スペーサー、10……容器（被加熱
物）FIG. 1 is a vertical sectional front view showing this device, and FIG. 2 is a transverse plan view of the same. 1 ... Main body, 2 ... Outer case, 3 ... Inner case, 4 ...
Insulation 8: Heating element, 9: Spacer, 10: Container (object to be heated)
Claims (1)
断熱材を有する二重構造の本体（１）を設け、内ケース
（３）の外側全面に発熱体（８）を配し、内ケース
（３）の内側四面に板状のスペーサー（９）を上下方向
に設けて、内ケース（３）内に入れる被加熱物（10）が
各側面より等距離にあるようにした有機系溶液の低温加
熱装置。1. A body (1) having a double structure having a heat insulating material is provided between an outer case (2) and an inner case (3), and a heating element (8) is provided on the entire outer surface of the inner case (3). Place the plate-like spacers (9) vertically on the four inner surfaces of the inner case (3) so that the objects to be heated (10) to be placed in the inner case (3) are equidistant from each side surface. Low temperature heating device for organic solution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3252089U JPH086543Y2 (en) | 1989-03-20 | 1989-03-20 | Low temperature heating device for organic solution |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3252089U JPH086543Y2 (en) | 1989-03-20 | 1989-03-20 | Low temperature heating device for organic solution |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02125783U JPH02125783U (en) | 1990-10-17 |
| JPH086543Y2 true JPH086543Y2 (en) | 1996-02-28 |
Family
ID=31535529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3252089U Expired - Lifetime JPH086543Y2 (en) | 1989-03-20 | 1989-03-20 | Low temperature heating device for organic solution |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH086543Y2 (en) |
-
1989
- 1989-03-20 JP JP3252089U patent/JPH086543Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH02125783U (en) | 1990-10-17 |
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