JPS58127071A - Refrigerant heater - Google Patents
Refrigerant heaterInfo
- Publication number
- JPS58127071A JPS58127071A JP57007510A JP751082A JPS58127071A JP S58127071 A JPS58127071 A JP S58127071A JP 57007510 A JP57007510 A JP 57007510A JP 751082 A JP751082 A JP 751082A JP S58127071 A JPS58127071 A JP S58127071A
- Authority
- JP
- Japan
- Prior art keywords
- refrigerant
- heat
- temperature
- heat exchanger
- heating 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B29/00—Combined heating and refrigeration systems, e.g. operating alternately or simultaneously
-
- 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
- F24H1/22—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating
- F24H1/40—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water tube or tubes
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Central Heating Systems (AREA)
- Sorption Type Refrigeration Machines (AREA)
- Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
（発明の技術分野）
本発明は、冷媒加熱方式の冷暖芳装置における冷媒加熱
装置に関する。DETAILED DESCRIPTION OF THE INVENTION (Technical Field of the Invention) The present invention relates to a refrigerant heating device in a refrigerant heating type air conditioning system.
（従来技術）
１ま
−Ｖにヒートポンプ式エアコンの、外気温の低下に伴い
、暖房能力も１氏下するという欠点がある。(Prior Art) Heat pump type air conditioners have the drawback that their heating capacity drops by 1 degree Celsius as the outside temperature drops.
このため、歿冷時に冷媒をバーナー、ヒーター等の加熱
源で加熱して暖房能力の低下を補う冷媒加熱方式の冷暖
房装置が注目てれている。For this reason, a refrigerant heating system is attracting attention, in which the refrigerant is heated by a heat source such as a burner or a heater during cooling to compensate for the decrease in heating capacity.
（１）
このような冷１１夛居装曾における冷媒加熱装置には、
例え（ｄ“、臆１図に示すように、バーナーａによって
、直接冷（＜加熱用の熱交換器ｂ’＞加熱する方式のも
のがあるが、かかる方式では冷媒の温度制御が内難であ
るという欠点がある。(1) The refrigerant heating device in such a cold storage system includes:
For example, as shown in Figure 1, there is a system in which burner a directly cools (<heating heat exchanger b'> heats), but with such a system, it is difficult to control the temperature of the refrigerant. There is a drawback.
すなわち、第２図に冷媒温度Ｔと冷媒俯環句Ｑとの関係
を示すが、この図かられかるように、興らかの原因で冷
媒循環量が減り、潜熱加熱領域な・越えると冷媒の温度
に急激に上昇し、冷媒の劣化の原因と女る。そして、こ
の温度の角、波々上昇ケ知時間でｉｌｊ：Ｊ ｉ卸する
ことは、非常に困囃である。In other words, Fig. 2 shows the relationship between the refrigerant temperature T and the refrigerant profile Q, and as can be seen from this figure, the amount of refrigerant circulating decreases due to some unknown reason, and when the latent heat heating region is exceeded, the refrigerant The temperature rises rapidly, causing deterioration of the refrigerant. It is extremely difficult to determine ilj:Ji at this temperature angle and the time it takes for the wave to rise.
甘だ、第３図に示−ｆ特公昭５５−５１４ｆｉ１号こ
のように熱媒０會・・１して冷媒嘗・ｄ中の冷１ひ・ケ
加熱する方法もあるが、この方法でに装置件が大１１ツ
化し、１だ、立ち上り速度が遅くなると論う欠点かある
。That's naive, as shown in Figure 3 - Japanese Patent Publication No. Sho 55-514 fi 1 There is also a method of heating the heat medium by 0 hours and 1 hour of refrigerant, but this method does not work. The drawback is that the equipment requirements have increased to 11, and the start-up speed is slow.
（発明の目的）
そこで、本発明は冷媒の過熱を防止でき、ｑち十り速度
も着１く、かつ小形の冷媒加ｐ・夢・近を提供すること
ケ目的とマ゛る。(Object of the Invention) Therefore, it is an object of the present invention to provide a refrigerant adder that can prevent overheating of the refrigerant, has a faster refrigerant speed, and is small in size.
（発１ｊ１１のや１１１．要）
（２）
かかる目的のため、本発明は、冷媒加熱装置において、
熱交換器を、冷媒管とこの冷媒管全内蔵する吸熱胴体と
、この吸熱胴体と冷媒管との間す充てんさね、冷媒の耐
熱温度以下で溶融する溶融物質とで構成した。(1j11-111. Essential) (2) For this purpose, the present invention provides a refrigerant heating device that includes:
The heat exchanger is composed of a refrigerant pipe, a heat-absorbing body in which the refrigerant pipe is completely built-in, a filler filler between the heat-absorbing body and the refrigerant pipe, and a molten substance that melts at a temperature below the allowable temperature limit of the refrigerant.
以上の構成にあっては、熱交換器が溶融物質の溶融温度
に達した場合に、溶融潜熱として熱量が消費される７乞
め、それ以後、冷媒は一定時間一定温度となる。したが
って、その間に燃焼制御等を行なえば、確実に、冷媒の
過熱を防ぐことができる。In the above configuration, when the heat exchanger reaches the melting temperature of the molten substance, heat is consumed as latent heat of fusion, and thereafter the refrigerant remains at a constant temperature for a certain period of time. Therefore, if combustion control or the like is performed during this period, overheating of the refrigerant can be reliably prevented.
ぼた、溶融物質に熱伝導率の良いもの全使用できるから
、立ち上り速度も速くなる。Since any material with good thermal conductivity can be used as the molten material, the rising speed will be faster.
づらに、潜熱【利用しているため溶融物質の容積も少な
くてすみ、装置全小形にできる二等の効。Moreover, since it utilizes latent heat, the volume of the molten substance is also small, and the entire device can be made smaller.
朱がある。There is vermilion.
（発明の実施例） 以下、＊発明の一実施例全図面を参照して説明する。(Example of the invention) Hereinafter, one embodiment of the invention will be described with reference to all the drawings.
第４図は、不発明の冷媒力ＩＪ熱装寵全相み込んた冷媒
加熱方式のエアコンのサイクル図である。FIG. 4 is a cycle diagram of an air conditioner using a refrigerant heating system that incorporates a refrigerant power IJ heating device in all phases.
すなワチ、コンプレッサ１、室外塾交櫻器２゜キャピラ
リチューブ３．逆止弁４．室内熱交換器５、電磁弁６全
順仄環状に連接するとともπ、逆止弁４及び堅固熱交換
器５０間と、室内熱交換器５及び電磁弁６の間とに冷媒
管７で連通する。そして、この冷媒管７（ては、′電磁
ブイ８．冷媒循環ポンプ９、冷媒加熱装置１０．電磁弁
１１全順次配設する。Inner tube, compressor 1, outdoor school interchanger 2゜capillary tube 3. Check valve 4. The indoor heat exchanger 5 and the solenoid valve 6 are all connected in a circular manner, and the check valve 4 and the rigid heat exchanger 50 are connected through a refrigerant pipe 7 between the indoor heat exchanger 5 and the solenoid valve 6. do. Then, this refrigerant pipe 7 (in other words, an electromagnetic buoy 8, a refrigerant circulation pump 9, a refrigerant heating device 10, and an electromagnetic valve 11) are all arranged in this order.
そして、冷房は、′消１磁弁６を開放するとともＶこ電
磁１８．１１を閉じ、冷媒′に実想矢印の妬く流して行
々うことは周知のと９ジである。It is well known that cooling is carried out by opening the demagnetizing valve 6, closing the V solenoid 18, 11, and causing the refrigerant to flow in the direction indicated by the imaginary arrow.
暖房を祈なう場合は、電磁弁８，１１全開放す／、）と
ともに、電磁弁６を閉じる。冷媒は、冷沙： イノｖ環
ポンプ９によって点線矢印の如く流さガ、冷媒力［ｌ熱
装壇１０ において燃焼ｒ〜を１力ｒｔ代し、雀内熱交
換器５において放熱し暖房を行々う。When praying for heating, the solenoid valves 8 and 11 are fully opened, and the solenoid valve 6 is closed. The refrigerant is cold sand: it is flowed as indicated by the dotted line arrow by the Inno V-ring pump 9, and the refrigerant power [l] is combusted at the heating stage 10, and the heat is radiated in the internal heat exchanger 5 to perform heating. Wow.
ここで、冷媒加熱装置１０１”ｌ：第５図に示すように
、上部に排免、筒１２會有する燃焼室１３と、この燃焼
Ｗ、１３の下部に股１樅さねた加熱器であるバーナー１
４と、このバーナー１４の上方に配置された熱交換器１
５とから構成される。１９はバーξ
ナー１４の燃焼量４ｉ−ｆＩｉｉＪ御する燃料ｄ）一部
である５１さらに、熱交換器１５の一部拡大断面図全第
６図に示す。す々わち、冷媒管７の外側には、この冷媒
管７紫内部に含むように外周囲に多数のフィン１７を有
する吸熱胴体１６を設置する。また、吸熱胴体１６と冷
媒管７との間には、冷媒の耐熱温度以下で溶融する溶融
物質１８を充てんする。Here, the refrigerant heating device 101"l: As shown in FIG. burner 1
4, and a heat exchanger 1 placed above this burner 14.
It consists of 5. Reference numeral 19 denotes a part of the fuel d) which controls the combustion amount 4i-fIiiJ of the burner 14.Furthermore, a partially enlarged sectional view of the heat exchanger 15 is shown in FIG. That is, a heat absorbing body 16 having a large number of fins 17 around the outer periphery is installed on the outside of the refrigerant pipe 7 so as to be included inside the refrigerant pipe 7 . Further, the space between the heat absorbing body 16 and the refrigerant pipe 7 is filled with a molten substance 18 that melts at a temperature lower than the allowable temperature limit of the refrigerant.
この溶融物質１ｓＦｉ例えは、すす等を主成分とする合
金を用いる。This molten substance 1sFi analogy uses an alloy whose main component is soot or the like.
暖房時にはバーナー１４を点火する。バーナー１４から
の燃焼ガスの保有する熱量は、吸熱フィン１７及び吸熱
胴体１６から＠融物質１８に伝わジ、さらに冷媒管７内
の冷媒を加熱する、溶融物質１８は前述のように丁ず等
を主成分とする合金であるから、液体等に比べ伝熱速度
も速＜、シたかつて立ち上り速度も速い。The burner 14 is ignited during heating. The amount of heat possessed by the combustion gas from the burner 14 is transferred from the heat absorbing fins 17 and the heat absorbing body 16 to the molten substance 18, and further heats the refrigerant in the refrigerant pipe 7. Since it is an alloy whose main component is
次に例えば、冷媒の循環量か急激に減少したような場合
は熱交換器１５の温度に急宥に上昇し２て（５）
ゆくが、冷媒の耐熱温度以下のある一定温度に達すると
、溶融物質１８が溶は始め、加えられた熱量は溶融潜熱
として消費される。Next, for example, if the circulating amount of refrigerant suddenly decreases, the temperature of the heat exchanger 15 will rise rapidly (5), but when it reaches a certain temperature below the heat resistance temperature of the refrigerant, The molten substance 18 begins to melt and the added heat is dissipated as latent heat of melting.
したがって、所定温度に達すると、冷媒の温度はそれ以
後一定時間一定となる。この間に燃料制御部１９により
バーナー１４の燃焼の制御を行なえば、冷媒が過熱する
おそれがない。すなわち、本発明によれは、様々な条件
の急激な変化に対し十分に対応できる。Therefore, once the predetermined temperature is reached, the temperature of the refrigerant remains constant for a certain period of time thereafter. If the combustion of the burner 14 is controlled by the fuel control unit 19 during this time, there is no risk of the refrigerant being overheated. That is, the present invention can sufficiently cope with rapid changes in various conditions.
また、溶融潜熱を利用するため、液体を使用する場合の
ように容積を大きくする必要がなく、装置を小形にする
ことができる。さらに、製造時の管理も液体に比べ容易
である。Further, since the latent heat of fusion is utilized, there is no need to increase the volume unlike when using a liquid, and the device can be made smaller. Furthermore, it is easier to manage during production than liquids.
また溶融潜熱は外部に捨てられることなく、溶融物質１
８に蓄えられているから、冷媒循環量とバーナー１４の
加熱熱量とのバランスがとまた後け、蓄えられた溶融潜
熱に冷媒を加熱するために用いられ、熱交換効率も向上
する。In addition, the latent heat of melting is not discarded to the outside, and the molten material 1
8, the balance between the amount of refrigerant circulation and the amount of heat heated by the burner 14 is maintained, and the stored latent heat of fusion is used to heat the refrigerant, improving heat exchange efficiency.
（発明の効果）
以上説明のように本発明に、冷媒加熱装置にお（６）
いて熱交ｆ３器？、冷媒音と、この冷媒ｇ？内蔵する吸
熱胴体と、この吸熱胴体と冷媒管との間に充てんづれ、
冷媒の耐熱温度以下で溶融する溶崩）物貿とで構成した
。したがって、
α） 溶融物質の溶融潜熱全利用することによって、冷
媒の過熱を確′史に防止できる。(Effects of the Invention) As explained above, the present invention includes (6) a heat exchanger F3 in a refrigerant heating device? , refrigerant sound and this refrigerant g? A built-in heat absorbing body is filled between the heat absorbing body and the refrigerant pipe,
It consists of melting (melting that occurs below the heat-resistant temperature of the refrigerant) and trade. Therefore, α) By fully utilizing the latent heat of fusion of the molten substance, overheating of the refrigerant can be reliably prevented.
（２）゛竹−；吻仙に熱伝導率の良いもの全使用できろ
ため、立ち」ニジｊ用ｊｌ（を速くできる。(2) ゛Bamboo: All materials with good thermal conductivity can be used for the proboscis, making it faster to stand.
（３）溶融潜熱全利用することｒＣよって、装置を向上
する。(3) The device is improved by fully utilizing the latent heat of melting rC.
（５） Ｍ造時の管理が液体−で比べ容易である。(5) Management during manufacturing is easier than with liquid.
等の効果ケ奏する。Effects such as ke are played.
第１図は、従来の冷媒加熱装置の概略構成図、第２図は
、冷媒の循環量と冷媒の温度との関係を示すグラフ、第
３図は、他の従来の冷媒加熱装置の概１晒構成図、第４
図は、本発明の冷媒加熱装置を組み込んだ冷凍サイクル
図、第５図は、本発明（７）
の一実施例である冷媒加熱装置の概略構成図、第６図（
は第５図における熱交換器の一部拡大断面図である。
７・・・冷媒管 １４・・・加熱器（バーナー
）１５・・・熱交換器 １６・・・吸熱胴体１８
・・・溶融物質
代理人 弁理士 則 近 憲 佑
（他１名）
（８）Fig. 1 is a schematic diagram of a conventional refrigerant heating device, Fig. 2 is a graph showing the relationship between the amount of refrigerant circulated and the temperature of the refrigerant, and Fig. 3 is a schematic diagram of another conventional refrigerant heating device. Exposure configuration diagram, 4th
The figure is a refrigeration cycle diagram incorporating the refrigerant heating device of the present invention, FIG. 5 is a schematic configuration diagram of the refrigerant heating device which is an embodiment of the present invention (7),
5 is a partially enlarged sectional view of the heat exchanger in FIG. 5. FIG. 7... Refrigerant pipe 14... Heater (burner) 15... Heat exchanger 16... Endothermic body 18
...Melted substance agent Patent attorney Noriyuki Chika (and 1 other person) (8)
Claims (1)
ｉ器と金石する冷媒加熱装置において、前記熱交換器に
、冷媒管と、この冷媒管全内蔵する吸熱胴体と、この吸
熱胴体と前記冷媒管の間に充てんさｆｉ、冷媒の耐熱温
度以下で俗融する溶融物質と？具備すること全特徴とす
る冷媒加熱装置。A heater and a heat exchanger that heats the refrigerant with this heater? f
In the refrigerant heating device, the heat exchanger is filled with a refrigerant pipe, a heat-absorbing body in which the refrigerant pipe is completely built-in, and a space between the heat-absorbing body and the refrigerant pipe, and the temperature is below the heat-resistant temperature of the refrigerant. A molten substance that melts? A refrigerant heating device with all the following features.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57007510A JPS605865B2 (en) | 1982-01-22 | 1982-01-22 | Refrigerant heating device |
| AU10077/83A AU540073B2 (en) | 1982-01-22 | 1983-01-06 | Refrigerant heating device |
| GB08301128A GB2119917B (en) | 1982-01-22 | 1983-01-17 | Refrigerant heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57007510A JPS605865B2 (en) | 1982-01-22 | 1982-01-22 | Refrigerant heating device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58127071A true JPS58127071A (en) | 1983-07-28 |
| JPS605865B2 JPS605865B2 (en) | 1985-02-14 |
Family
ID=11667778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57007510A Expired JPS605865B2 (en) | 1982-01-22 | 1982-01-22 | Refrigerant heating device |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS605865B2 (en) |
| AU (1) | AU540073B2 (en) |
| GB (1) | GB2119917B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3440006A1 (en) * | 1984-11-02 | 1986-05-07 | Buderus Ag, 6330 Wetzlar | HEATING BOILER |
| US6604374B2 (en) * | 2001-08-27 | 2003-08-12 | Fuji Silysia Chemical Ltd. | Cooling apparatus and cooling system utilizing adsorbents |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB568050A (en) * | 1943-05-24 | 1945-03-15 | Warren Robert Tucker | Method of and machine for injection moulding |
-
1982
- 1982-01-22 JP JP57007510A patent/JPS605865B2/en not_active Expired
-
1983
- 1983-01-06 AU AU10077/83A patent/AU540073B2/en not_active Ceased
- 1983-01-17 GB GB08301128A patent/GB2119917B/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB8301128D0 (en) | 1983-02-16 |
| GB2119917A (en) | 1983-11-23 |
| AU1007783A (en) | 1983-07-28 |
| AU540073B2 (en) | 1984-11-01 |
| GB2119917B (en) | 1985-07-03 |
| JPS605865B2 (en) | 1985-02-14 |
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