JPH04261979A - Melting process device - Google Patents
Melting process deviceInfo
- Publication number
- JPH04261979A JPH04261979A JP190991A JP190991A JPH04261979A JP H04261979 A JPH04261979 A JP H04261979A JP 190991 A JP190991 A JP 190991A JP 190991 A JP190991 A JP 190991A JP H04261979 A JPH04261979 A JP H04261979A
- Authority
- JP
- Japan
- Prior art keywords
- heat transfer
- section
- snow
- heat
- hot water
- 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
- 238000010309 melting process Methods 0.000 title abstract description 3
- 238000001704 evaporation Methods 0.000 claims abstract description 48
- 230000008020 evaporation Effects 0.000 claims abstract description 42
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 32
- 238000009833 condensation Methods 0.000 claims abstract description 29
- 230000005494 condensation Effects 0.000 claims abstract description 29
- 238000002844 melting Methods 0.000 claims abstract description 14
- 230000008018 melting Effects 0.000 claims abstract description 14
- 239000012530 fluid Substances 0.000 claims description 19
- 238000004891 communication Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 3
- 230000000149 penetrating effect Effects 0.000 abstract 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 6
- 229910021529 ammonia Inorganic materials 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000008014 freezing Effects 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- 239000011261 inert gas Substances 0.000 description 2
- 238000010128 melt processing Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
- F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
- F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
- F28D1/053—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being straight
- F28D1/05316—Assemblies of conduits connected to common headers, e.g. core type radiators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F1/00—Tubular elements; Assemblies of tubular elements
- F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
- F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
- F28F1/14—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending longitudinally
- F28F1/22—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending longitudinally the means having portions engaging further tubular elements
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Geometry (AREA)
- Road Paving Structures (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
- Central Heating Systems (AREA)
Abstract
Description
【０００１】0001
【産業上の利用分野】この発明は例えば寒冷地における
屋根、道路などの融雪・凍結防止等に利用される融解処
理装置に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a melting device used for melting snow and preventing freezing of roofs, roads, etc. in cold regions.
【０００２】0002
【従来の技術】従来のこの種の装置として例えば特公昭
６０−５０２７６号公報に開示されたものがあり、その
概略を図２に示す。図２おいて、１は蒸発部１ａとこの
蒸発部１ａから被融解処理部に延在する複数の凝縮部１
ｂとを有し、内部に例えば水、アンモニア等の作動流体
が封入された熱伝達体であり、熱伝達体１の蒸発部１ａ
内に作動流体が貯留される。また、熱伝達体１の凝縮部
１ｂは熱伝達体１の蒸発部１ａの長手方向に沿つて間隔
を置いて複数配置され、蒸発部１ａより上方に位置して
いる。２は熱伝達体１の蒸発部１ａをその長手方向に貫
通し、蒸発部１ａの作動流体中に浸漬して設けられ、内
部を温水が流通する温水管である。2. Description of the Related Art A conventional device of this kind is disclosed, for example, in Japanese Patent Publication No. 60-50276, and its outline is shown in FIG. In FIG. 2, reference numeral 1 denotes an evaporation section 1a and a plurality of condensation sections 1 extending from the evaporation section 1a to the section to be melted.
b, and a working fluid such as water or ammonia is sealed inside, and the evaporation part 1a of the heat transfer body 1 is
Working fluid is stored within. Further, a plurality of condensing portions 1b of the heat transfer body 1 are arranged at intervals along the longitudinal direction of the evaporation portion 1a of the heat transfer body 1, and are located above the evaporation portion 1a. Reference numeral 2 denotes a hot water pipe that passes through the evaporation section 1a of the heat transfer body 1 in its longitudinal direction and is immersed in the working fluid of the evaporation section 1a, through which hot water flows.
【０００３】次に動作について説明する。温水管２の内
部に温水が通水されると、熱伝達体１の蒸発部１ａ内部
の作動流体が加熱され蒸気化し、温水の熱量を蒸発潜熱
として奪い熱伝達体１内を通つて熱伝達体１の凝縮部１
ｂに移動する。熱伝達体１の凝縮部１ｂに移動した作動
流体の蒸気はその凝縮部１ｂに積もつた雪や雪氷により
冷却されて凝縮液化し、その凝縮潜熱を雪や雪氷中に放
出する。液化した作動流体は熱伝達体１の内壁面を伝つ
て熱伝達体１の蒸発部１ａに還流する。以上の動作が自
然的に繰り返し行われることにより、温水の持つ熱量が
熱伝達体１の蒸発部１ａから熱伝達体１の凝縮部１ｂに
熱輸送され、熱伝達体１の凝縮部１ｂ近傍に積もつた雪
や雪氷の融解処理が行われる。Next, the operation will be explained. When hot water is passed through the hot water pipe 2, the working fluid inside the evaporation section 1a of the heat transfer body 1 is heated and vaporized, and the amount of heat from the hot water is taken away as latent heat of evaporation and heat is transferred through the heat transfer body 1. condensation part 1 of body 1
Move to b. The vapor of the working fluid that has moved to the condensing section 1b of the heat transfer body 1 is cooled by the snow or snow and ice that has accumulated in the condensing section 1b, condenses and liquefies, and releases the latent heat of condensation into the snow or snow and ice. The liquefied working fluid flows along the inner wall surface of the heat transfer body 1 and returns to the evaporation section 1a of the heat transfer body 1. By repeating the above operations naturally, the heat of the hot water is transferred from the evaporating section 1a of the heat transfer body 1 to the condensation section 1b of the heat transfer body 1, and the heat is transferred to the vicinity of the condensation section 1b of the heat transfer body 1. Accumulated snow and ice will be melted.
【０００４】しかしながらこの従来例では雪や雪氷の融
解処理が熱伝達体１の凝縮部１ｂからの凝縮潜熱の放出
のみであり、雪や雪氷の融解処理能力が極めて低いもの
となる。しかも熱伝達体１の凝縮部１ｂは間隔を置いて
配置されているので、雪や雪氷の融解処理能力がさらに
低いものとなる。[0004] However, in this conventional example, the melting process for snow and snow ice is performed only by releasing the latent heat of condensation from the condensing portion 1b of the heat transfer body 1, and the ability to melt the snow and snow ice is extremely low. Furthermore, since the condensing portions 1b of the heat transfer body 1 are arranged at intervals, the ability to melt snow and ice becomes even lower.
【０００５】これを改良したものとして図３および図４
のものが考えられる。熱伝達体１の凝縮部１ｂの上方に
雪や雪氷が堆積する平板状の伝熱板３を配置し、熱伝達
体１の凝縮部１ｂと伝熱板３とを例えば溶接等にて一体
的に結合して固着している。この場合は、平板状の伝熱
板３上に雪や雪氷が堆積する。従つて、温水管２内を流
通する温水の持つ熱量が熱伝達体１の蒸発部１ａから熱
伝達体１の凝縮部１ｂに熱輸送され、さらに熱伝達体１
の凝縮部１ｂから伝熱板３に熱輸送され、伝熱板３を通
じてその伝熱板３上に堆積した雪や雪氷の融解処理が行
われ、図２の従来例に比し雪や雪氷の融解処理能力の向
上が図れるものである。FIGS. 3 and 4 show improved versions of this.
The following are possible. A flat heat transfer plate 3 on which snow or snow and ice accumulates is arranged above the condensation part 1b of the heat transfer body 1, and the condensation part 1b of the heat transfer body 1 and the heat transfer plate 3 are integrated by, for example, welding. It is bonded and fixed to. In this case, snow and snow and ice accumulate on the flat heat transfer plate 3. Therefore, the amount of heat of the hot water flowing through the hot water pipe 2 is transferred from the evaporating section 1a of the heat transfer body 1 to the condensation section 1b of the heat transfer body 1, and is further transferred to the condensation section 1b of the heat transfer body 1.
The heat is transported from the condensing part 1b to the heat exchanger plate 3, and the snow and snow and ice accumulated on the heat exchanger plate 3 are melted through the heat exchanger plate 3. Compared to the conventional example shown in FIG. The melting processing capacity can be improved.
【０００６】[0006]
【発明が解決しようとする課題】しかしながら上述した
従来装置では、伝熱板３の一方側からのみ熱伝達体１の
凝縮部１ｂを配設しているので、熱伝達体１の凝縮部１
ｂの反熱伝達体１側先端部に不活性ガスが溜り、その部
分に充分な熱伝達ができず、伝熱板３上の温度が不均一
となり、伝熱板３上に堆積した雪や雪氷を充分に融解す
ることができない。従つて、熱伝達体１の凝縮部１ｂの
先端部に相当する伝熱板３上の雪や雪氷が融解せず、部
分的に残つてしまうという問題がある。[Problems to be Solved by the Invention] However, in the conventional device described above, since the condensing portion 1b of the heat transfer body 1 is provided only from one side of the heat transfer plate 3, the condensation portion 1b of the heat transfer body 1
Inert gas accumulates at the tip on the anti-heat transfer body 1 side of b, and sufficient heat transfer is not possible in that area, and the temperature on the heat transfer plate 3 becomes uneven, causing snow and dirt accumulated on the heat transfer plate 3 to Snow and ice cannot be melted sufficiently. Therefore, there is a problem in that the snow or snow and ice on the heat exchanger plate 3 corresponding to the tip of the condensing part 1b of the heat exchanger 1 does not melt and remains partially.
【０００７】この発明は上記のような課題を解決するた
めになされたものであり、伝熱板上に堆積する雪や雪氷
を均一に融解処理できる融解処理装置を得ることを目的
とする。The present invention has been made to solve the above-mentioned problems, and an object of the present invention is to provide a melting device capable of uniformly melting snow and ice accumulated on a heat exchanger plate.
【０００８】[0008]
【課題を解決するための手段】この発明に係る融解処理
装置は、内部に作動流体が封入される第１の蒸発部とこ
の第１の蒸発部の内部と連通して設けられ被融解処理部
に延在する第１の凝縮部とから成る第１の熱伝達体と、
第１の熱伝達管の蒸発部内にその長手方向に貫通して設
けられ内部に温水が流通する第１の温水管と、第１の熱
伝達体の凝縮部に熱的接触して配設された雪や雪氷が堆
積する伝熱板と、第１の熱伝達体と相反する位置に配設
され、内部に作動流体が封入される第２の蒸発部とこの
第２の蒸発部の内部と連通して設けられ第１の凝縮部間
に延在し伝熱板に熱的接触して配設された第２の凝縮部
とから成る第２の熱伝達体と、第２の熱伝達管の蒸発部
内にその長手方向に貫通して設けられ内部に温水が流通
する第２の温水管とを設けたものである。[Means for Solving the Problems] A melting processing apparatus according to the present invention includes a first evaporation section in which a working fluid is sealed, and a section to be melted that is provided in communication with the inside of the first evaporation section. a first heat transfer body comprising a first condensing section extending to;
A first hot water pipe, which is provided to penetrate in the longitudinal direction of the evaporating part of the first heat transfer pipe and through which hot water flows, is arranged in thermal contact with the condensing part of the first heat transfer body. a heat transfer plate on which snow and snow and ice accumulate; a second evaporation section disposed at a position opposite to the first heat transfer body and having a working fluid sealed therein; and an interior of the second evaporation section. a second heat transfer body consisting of a second condensation section provided in communication and extending between the first condensation sections and disposed in thermal contact with the heat transfer plate; and a second heat transfer tube. A second hot water pipe is provided to penetrate the evaporator section in the longitudinal direction thereof, and through which hot water flows.
【０００９】[0009]
【作用】この発明における融解処理装置は、第１の蒸発
部と第１の凝縮部とから成る第１の熱伝達体と相反する
位置に配設した第２の蒸発部と第２の凝縮部とから成る
第２の熱伝達体とを設け、各熱伝達体の凝縮部を伝熱板
に熱的接触して配設したことにより、伝熱板上に堆積す
る雪や雪氷を均一に融解処理する。[Operation] The melting treatment apparatus according to the present invention includes a first heat transfer body consisting of a first evaporation section and a first condensation section, and a second evaporation section and a second condensation section disposed at opposite positions. By providing a second heat transfer body consisting of Process.
【００１０】0010
【実施例】実施例１．
以下、この発明の実施例１を図１に基づいて説明する。
図１において、３は雪や雪氷が堆積する伝熱板、４は第
１の蒸発部４ａとこの第１の蒸発部４ａから被融解処理
部に延在する複数の第１の凝縮部４ｂとを有し、内部に
例えば水、アンモニア等の作動流体が封入された第１の
熱伝達体であり、第１の熱伝達体４の第１の蒸発部４ａ
内に作動流体が貯留される。また、第１の熱伝達体４の
第１の凝縮部４ｂは第１の熱伝達体４の第１の蒸発部４
ａの長手方向に沿つて間隔を置いて複数配置され、伝熱
板３に熱的接触されている。５は第１の熱伝達体４の蒸
発部４ａをその長手方向に貫通し、第１の蒸発部４ａの
作動流体中に浸漬して設けられ、内部を温水が流通する
第１の温水管である。６は第１の熱伝達体４と相反する
位置に配設され、第２の蒸発部６ａとこの第２の蒸発部
６ａから被融解処理部に延在する複数の第２の凝縮部６
ｂとを有し、内部に例えば水、アンモニア等の作動流体
が封入された第２の熱伝達体であり、第２の熱伝達体６
の第２の蒸発部６ａ内に作動流体が貯留される。また、
第２の熱伝達体６の第２の凝縮部６ｂは第２の熱伝達体
６の第２の蒸発部６ａの長手方向に沿つて間隔を置いて
複数配置され、第１の熱伝達体４の第１の凝縮部４ｂ間
に配置されて伝熱板３に熱的接触されている。７は第２
の熱伝達体４の蒸発部４ａをその長手方向に貫通し、第
２の蒸発部６ａの作動流体中に浸漬して設けられ、内部
を温水が流通する第２の温水管である。[Example] Example 1. Embodiment 1 A first embodiment of the present invention will be described below based on FIG. 1. In FIG. 1, numeral 3 denotes a heat transfer plate on which snow and snow and ice accumulate, and 4 denotes a first evaporation section 4a and a plurality of first condensation sections 4b extending from the first evaporation section 4a to the section to be melted. It is a first heat transfer body having a working fluid such as water or ammonia sealed inside, and the first evaporation part 4a of the first heat transfer body 4.
Working fluid is stored inside. Further, the first condensation section 4b of the first heat transfer body 4 is the first evaporation section 4 of the first heat transfer body 4.
A plurality of them are arranged at intervals along the longitudinal direction of a, and are in thermal contact with the heat exchanger plate 3. 5 is a first hot water pipe which passes through the evaporator section 4a of the first heat transfer body 4 in its longitudinal direction, is immersed in the working fluid of the first evaporator section 4a, and through which hot water flows. be. 6 is disposed at a position opposite to the first heat transfer body 4, and includes a second evaporation section 6a and a plurality of second condensation sections 6 extending from the second evaporation section 6a to the section to be melted.
b, and a working fluid such as water or ammonia is sealed inside the second heat transfer body, and the second heat transfer body 6
The working fluid is stored in the second evaporation section 6a. Also,
A plurality of second condensing portions 6b of the second heat transfer body 6 are arranged at intervals along the longitudinal direction of the second evaporation portion 6a of the second heat transfer body 6, and a plurality of second condensation portions 6b of the second heat transfer body 6 It is arranged between the first condensing parts 4b and is in thermal contact with the heat exchanger plate 3. 7 is the second
This is a second hot water pipe that penetrates the evaporation section 4a of the heat transfer body 4 in its longitudinal direction, is immersed in the working fluid of the second evaporation section 6a, and has hot water flowing inside.
【００１１】次に動作について説明する。第１、第２の
温水管２、５の内部に温水が通水されると、第１、第２
の熱伝達体４、６の蒸発部４ａ、６ａ内部の作動流体が
加熱され蒸気化し、温水の熱量を蒸発潜熱として奪い第
１、第２の熱伝達体４、６内を通つて第１、第２の熱伝
達体４、６の凝縮部４ｂ、６ｂに移動する。第１、第２
の熱伝達体４、６の凝縮部４ｂ、６ｂに移動した作動流
体の蒸気は伝熱板３の方が温水より低い温度のため凝縮
液化しその凝縮潜熱を第１、第２の熱伝達体４、６の凝
縮部４ｂ、６ｂから伝熱板３に放出し熱輸送される。こ
の凝縮潜熱により伝熱板３は加熱されて温度が高くなる
。凝縮液化した作動流体は第１、第２の熱伝達体４、６
の凝縮部４ｂ、６ｂからそれぞれ第１、第２の熱伝達体
４、６の蒸発部４ａ、６ａ内に還流する。以上のような
動作が自然的に繰り返し行われることにより、温水の持
つ熱量が第１、第２の熱伝達体４、６の蒸発部４ａ、６
ａから第１、第２の熱伝達体４、６の凝縮部４ｂ、６ｂ
に熱輸送され、さらに第１、第２の熱伝達体４、６の凝
縮部４ｂ、６ｂから伝熱板３に効率よく且つ効果的に熱
輸送され、伝熱板３を通じてその伝熱板３上に堆積した
雪や雪氷の融解処理を効率よく且つ効果的に行うことが
できる。また、伝熱板３を挟んで相反する位置に第１の
熱伝達体４と第２の熱伝達体６を配置したことにより、
第１、第２の熱伝達体４、６の凝縮部４ｂ、６ｂの先端
部に不活性ガスが溜りができても、他の熱伝達体により
その部分に相当する伝熱板３が充分に加熱されているの
で、伝熱板３上の温度分布を均一化でき、伝熱板３上に
堆積する雪や雪氷を均一に融解処理することができる。Next, the operation will be explained. When hot water is passed through the first and second hot water pipes 2 and 5, the first and second
The working fluid inside the evaporation parts 4a, 6a of the heat transfer bodies 4, 6 is heated and vaporized, and the heat of the hot water is taken away as latent heat of vaporization, passing through the first and second heat transfer bodies 4, 6. It moves to the condensing parts 4b, 6b of the second heat transfer bodies 4, 6. 1st, 2nd
The steam of the working fluid that has moved to the condensing parts 4b and 6b of the heat transfer bodies 4 and 6 is condensed and liquefied because the temperature of the heat transfer plate 3 is lower than that of the hot water, and the latent heat of condensation is transferred to the first and second heat transfer bodies. The heat is discharged from the condensing parts 4b and 6b of 4 and 6 to the heat exchanger plate 3, and the heat is transported thereto. This condensed latent heat heats the heat exchanger plate 3 and increases its temperature. The condensed and liquefied working fluid is transferred to the first and second heat transfer bodies 4 and 6.
The heat is refluxed from the condensing parts 4b, 6b into the evaporating parts 4a, 6a of the first and second heat transfer bodies 4, 6, respectively. By naturally repeating the above-mentioned operations, the amount of heat held by the hot water is increased to the evaporation portions 4a and 6 of the first and second heat transfer bodies 4 and 6.
a to the condensing parts 4b and 6b of the first and second heat transfer bodies 4 and 6
The heat is further efficiently and effectively transported from the condensing parts 4b and 6b of the first and second heat transfer bodies 4 and 6 to the heat exchanger plate 3, and the heat is further transferred to the heat exchanger plate 3 through the heat exchanger plate 3. It is possible to efficiently and effectively melt the accumulated snow and snow and ice. In addition, by arranging the first heat transfer body 4 and the second heat transfer body 6 at opposite positions with the heat transfer plate 3 in between,
Even if inert gas accumulates at the tips of the condensing parts 4b and 6b of the first and second heat transfer bodies 4 and 6, the heat transfer plate 3 corresponding to that part is sufficiently covered by other heat transfer bodies. Since it is heated, the temperature distribution on the heat exchanger plate 3 can be made uniform, and the snow and snow and ice accumulated on the heat exchanger plate 3 can be uniformly melted.
【００１２】尚、上述した実施例１では、第１、第２の
熱伝達体４、６の凝縮部４ｂ、６ｂが５本組、４本組の
場合について述べたが、これに限定されるものではない
。[0012] In the above-described first embodiment, the cases where the condensing parts 4b and 6b of the first and second heat transfer bodies 4 and 6 are in sets of 5 and 4 are described, but the present invention is not limited to this. It's not a thing.
【００１３】実施例２．
また、図示しないが、伝熱板３の下面に断熱材を配置す
れば、伝熱板３からの熱リークを防止でき、さらに融解
処理能力が向上する。Example 2. Further, although not shown, if a heat insulating material is placed on the lower surface of the heat exchanger plate 3, heat leakage from the heat exchanger plate 3 can be prevented, and the melting processing capacity can be further improved.
【００１４】実施例３．
ところで、上記各実施例では屋根の融雪に適用した場合
について述べたが、ビルの屋上、駐車場、高架橋、橋梁
の路面、道路などの融雪、凍結防止、つらら防止にもこ
の発明を適用できることは勿論のことであり、上記各実
施例と同様の効果を奏する。Example 3. Incidentally, in the above embodiments, the case where the invention is applied to snow melting on roofs has been described, but it is also possible to apply the present invention to snow melting, freezing prevention, and icicle prevention on building rooftops, parking lots, elevated bridges, bridge surfaces, roads, etc. Of course, the same effects as those of the above embodiments can be achieved.
【００１５】[0015]
【発明の効果】この発明は以上説明したとおり、第１の
蒸発部と第１の凝縮部とから成る第１の熱伝達体と相反
する位置に配設した第２の蒸発部と第２の凝縮部とから
成る第２の熱伝達体とを設け、各熱伝達体の凝縮部を伝
熱板に熱的接触して配設したことにより、伝熱板上に堆
積する雪や雪氷を均一に融解処理することができる融解
処理装置を得ることができる。Effects of the Invention As explained above, the present invention includes a first heat transfer body consisting of a first evaporation section and a first condensation section, and a second evaporation section and a second heat transfer body disposed at opposite positions. By providing a second heat transfer body consisting of a condensing part and arranging the condensation part of each heat transfer body in thermal contact with the heat transfer plate, snow and snow and ice that accumulate on the heat transfer plate can be uniformly removed. It is possible to obtain a melt processing apparatus capable of performing melt processing.
【図１】この発明の実施例１を示す斜視図である。FIG. 1 is a perspective view showing a first embodiment of the present invention.
【図２】従来の融解処理装置を示す斜視図である。FIG. 2 is a perspective view showing a conventional melting processing apparatus.
【図３】従来の他の融解処理装置を示す斜視図である。FIG. 3 is a perspective view showing another conventional melting processing apparatus.
【図４】従来を示す図３のＡ−Ａ線における断面図であ
る。FIG. 4 is a cross-sectional view taken along line A-A in FIG. 3, showing the conventional device.
２ 伝熱板 ４ 第１の熱伝達体 ４ａ 第１の蒸発部 ４ｂ 第１の凝縮部 ５ 第１の温水管 ６ 第２の熱伝達体 ６ａ 第２の蒸発部 ６ｂ 第２の凝縮部 ７ 第２の温水管 2 Heat transfer plate 4 First heat transfer body 4a First evaporation section 4b First condensation section 5 First hot water pipe 6 Second heat transfer body 6a Second evaporation section 6b Second condensation section 7 Second hot water pipe
Claims (1)
発部とこの第１の蒸発部の内部と連通して設けられ被融
解処理部に延在する第１の凝縮部とから成る第１の熱伝
達体と、上記第１の熱伝達管の蒸発部内にその長手方向
に貫通して設けられ内部に温水が流通する第１の温水管
と、上記第１の熱伝達体の凝縮部に熱的接触して配設さ
れた雪や雪氷が堆積する伝熱板と、上記第１の熱伝達体
と相反する位置に配設され、内部に作動流体が封入され
る第２の蒸発部とこの第２の蒸発部の内部と連通して設
けられ上記第１の凝縮部間に延在し上記伝熱板に熱的接
触して配設された第２の凝縮部とから成る第２の熱伝達
体と、上記第２の熱伝達管の蒸発部内にその長手方向に
貫通して設けられ内部に温水が流通する第２の温水管と
を備えたことを特徴とする融解処理装置。Claims: 1. A first evaporation section comprising a first evaporation section in which a working fluid is sealed and a first condensation section that is provided in communication with the inside of the first evaporation section and extends to a section to be melted. a first hot water pipe that is provided to penetrate in the evaporating section of the first heat transfer tube in the longitudinal direction and through which hot water flows, and a condensing section of the first heat transfer body. a heat exchanger plate on which snow or snow and ice accumulates, which is disposed in thermal contact with the heat exchanger; and a second evaporator, which is disposed at a position opposite to the first heat exchanger and in which a working fluid is sealed. and a second condensing section provided in communication with the inside of the second evaporating section, extending between the first condensing sections, and disposed in thermal contact with the heat exchanger plate. A melting treatment apparatus comprising: a heat transfer body; and a second hot water pipe that extends longitudinally through the evaporation section of the second heat transfer pipe and allows hot water to flow therein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP190991A JPH04261979A (en) | 1991-01-11 | 1991-01-11 | Melting process device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP190991A JPH04261979A (en) | 1991-01-11 | 1991-01-11 | Melting process device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH04261979A true JPH04261979A (en) | 1992-09-17 |
Family
ID=11514708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP190991A Pending JPH04261979A (en) | 1991-01-11 | 1991-01-11 | Melting process device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH04261979A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006291583A (en) * | 2005-04-12 | 2006-10-26 | Arukon Kk | Roof snow melting device with conduit cover |
| WO2007091680A1 (en) * | 2006-02-10 | 2007-08-16 | Just Thokai Co., Ltd. | Snow melting structure and snow melting device for roof and pent-roof |
| WO2007091679A1 (en) * | 2006-02-10 | 2007-08-16 | Just Thokai Co., Ltd. | Snow melting structure and snow melting device for roof |
| WO2013028102A1 (en) * | 2011-08-22 | 2013-02-28 | Sokolov Konstantin Arkadievich | Roofing element and device for heating a heat-transfer agent |
-
1991
- 1991-01-11 JP JP190991A patent/JPH04261979A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006291583A (en) * | 2005-04-12 | 2006-10-26 | Arukon Kk | Roof snow melting device with conduit cover |
| WO2007091680A1 (en) * | 2006-02-10 | 2007-08-16 | Just Thokai Co., Ltd. | Snow melting structure and snow melting device for roof and pent-roof |
| WO2007091679A1 (en) * | 2006-02-10 | 2007-08-16 | Just Thokai Co., Ltd. | Snow melting structure and snow melting device for roof |
| WO2013028102A1 (en) * | 2011-08-22 | 2013-02-28 | Sokolov Konstantin Arkadievich | Roofing element and device for heating a heat-transfer agent |
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