JPS61165390U - - Google Patents
Info
- Publication number
- JPS61165390U JPS61165390U JP1985048489U JP4848985U JPS61165390U JP S61165390 U JPS61165390 U JP S61165390U JP 1985048489 U JP1985048489 U JP 1985048489U JP 4848985 U JP4848985 U JP 4848985U JP S61165390 U JPS61165390 U JP S61165390U
- Authority
- JP
- Japan
- Prior art keywords
- heat
- heat exchanger
- temperature
- bypass
- detects
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 238000010248 power generation Methods 0.000 claims 1
- 230000002265 prevention Effects 0.000 claims 1
- 239000000498 cooling water Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Landscapes
- Heat-Pump Type And Storage Water Heaters (AREA)
Description
第１図は本考案の一実施例を示す構成図、第２
図は従来の熱供給システム構成図である。
１は温水槽、１Ａは冷水貯留部、１Ｂは温水貯
留部、１ａは冷水、１ｂは温水、２はエンジン発
電装置、２１はエンジン、２２は発電機、３は排
気ガス、４は排気ガス熱交換器、ＷＣはエンジン
冷却水、Ｐ１は冷却水用ポンプ、Ｐ２は循環用ポ
ンプ、ＨＥＸ１〜ＨＥＸ３は熱交換器、Ｖ１〜Ｖ
３はバイパス用３方電磁弁、ＨＬ１〜ＨＬ３は熱
負荷（暖房）、ＨＬ３は熱負荷（給湯）、ＤＴ１
〜ＤＴ３は温度検出器、Ｓ１〜Ｓ３は設定値、Ｃ
１〜Ｃ３は制御部。
Fig. 1 is a configuration diagram showing one embodiment of the present invention;
The figure is a configuration diagram of a conventional heat supply system. 1 is a hot water tank, 1A is a cold water storage part, 1B is a hot water storage part, 1a is cold water, 1b is hot water, 2 is an engine generator, 21 is an engine, 22 is a generator, 3 is exhaust gas, 4 is exhaust gas heat Exchanger, WC is engine cooling water, P 1 is cooling water pump, P 2 is circulation pump, HEX 1 to HEX 3 are heat exchangers, V 1 to V
3 is a three-way solenoid valve for bypass, HL 1 to HL 3 are heat load (heating), HL 3 is heat load (hot water supply), DT 1
~ DT3 is a temperature detector, S1 ~ S3 are set values, C
1 to C3 are control units.
Claims (1)
して熱負荷に熱を供給するものにおいて、 (b) 前記熱交換器の２次側に熱利用水のバイパ
ス用として設置されたバイパス用３方電磁弁と、 (c) 前記熱交換器の１次側の熱源水の温度を検
知する温度検出器と、 (d) 前記温度検出器の出力と熱負荷に対応して
規定された設定値とを比較判定し、その判定結果
に応じて前記熱交換器の２次側のバイパス用３方
電磁弁を開閉制御する制御部と で構成されたことを特徴とする熱逆流防止制御装
置。[Claims for Utility Model Registration] (a) In a system that supplies heat to a heat load via a heat exchanger using a combined heat and power generation facility, (b) A bypass of heat utilization water on the secondary side of the heat exchanger. (c) a temperature detector that detects the temperature of the heat source water on the primary side of the heat exchanger; (d) a temperature detector that detects the temperature of the heat source water on the primary side of the heat exchanger; (d) a and a control unit that compares and determines a correspondingly prescribed set value and controls opening and closing of a three-way solenoid valve for bypass on the secondary side of the heat exchanger according to the determination result. Heat backflow prevention control device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985048489U JPS61165390U (en) | 1985-04-01 | 1985-04-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985048489U JPS61165390U (en) | 1985-04-01 | 1985-04-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61165390U true JPS61165390U (en) | 1986-10-14 |
Family
ID=30564796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985048489U Pending JPS61165390U (en) | 1985-04-01 | 1985-04-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61165390U (en) |
-
1985
- 1985-04-01 JP JP1985048489U patent/JPS61165390U/ja active Pending
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