JPH0537521U - Heat storage heating system for automobiles - Google Patents
Heat storage heating system for automobilesInfo
- Publication number
- JPH0537521U JPH0537521U JP096815U JP9681591U JPH0537521U JP H0537521 U JPH0537521 U JP H0537521U JP 096815 U JP096815 U JP 096815U JP 9681591 U JP9681591 U JP 9681591U JP H0537521 U JPH0537521 U JP H0537521U
- Authority
- JP
- Japan
- Prior art keywords
- radiator
- circulation circuit
- heat
- heat storage
- storage tank
- 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
- 238000005338 heat storage Methods 0.000 title claims abstract description 21
- 238000010438 heat treatment Methods 0.000 title claims abstract description 20
- 239000000498 cooling water Substances 0.000 claims abstract description 18
- 238000001816 cooling Methods 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 11
- 238000010586 diagram Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 238000000034 method 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/14—Thermal energy storage
Landscapes
- Air-Conditioning For Vehicles (AREA)
Abstract
(57)【要約】
【目的】 エンジン停止時等においても、車内の暖房を
可能とする。
【構成】 水冷式エンジン１と、冷却水を冷却するため
の放熱用ラジエター２とを結ぶ冷却水循環回路３に、車
内暖房用の第１の放熱器５に至る第１の放熱器循環回路
６を有し、第１の放熱器循環回路６に三方弁７を介し蓄
熱槽９に至る熱交換器循環回路１４を設け、蓄熱槽９か
ら車内暖房用の第２の放熱器１１に至る第２の放熱器循
環回路１２を設け、第２の放熱器循環回路１２において
循環水の水温の高低差を利用し自然対流させる事により
車内を暖房する。
(57) [Summary] [Purpose] The inside of the vehicle can be heated even when the engine is stopped. [Structure] In a cooling water circulation circuit 3 connecting a water-cooled engine 1 and a radiator 2 for radiating cooling water, a first radiator circulation circuit 6 leading to a first radiator 5 for heating the vehicle interior is provided. The first heat radiator circulation circuit 6 is provided with the heat exchanger circulation circuit 14 that reaches the heat storage tank 9 via the three-way valve 7, and the second heat radiator circulation circuit 14 extends from the heat storage tank 9 to the second radiator 11 for heating the vehicle interior. The radiator circulation circuit 12 is provided, and the inside of the vehicle is heated by natural convection in the second radiator circulation circuit 12 by utilizing the difference in water temperature of circulating water.
Description
【０００１】[0001]
本考案は、自動車用蓄熱式暖房装置に関する。 The present invention relates to a heat storage type heating device for an automobile.
【０００２】[0002]
従来は、エンジン駆動中に、冷却水（温水）を蓄熱槽に潜熱として蓄え、エン ジン始動直後及び寒冷地において自動車内を暖房する場合、蓄熱槽から潜熱を放 出させ冷却水を昇温循環し急速暖房を行う。 Conventionally, when the engine is running, the cooling water (hot water) is stored as latent heat in the heat storage tank, and when heating the interior of the vehicle immediately after engine start and in cold regions, the latent heat is discharged from the heat storage tank and the cooling water is heated and circulated. Then perform rapid heating.
【０００３】[0003]
しかしながら、上述した方法は、エンジン停止時では、蓄熱槽の熱を取り出せ ず、車内を暖房することができない不都合がある。そこで本考案は、エンジン停 止時等であっても車内を暖房することができるようにしたものである。 However, the above-described method has a disadvantage that the heat in the heat storage tank cannot be taken out when the engine is stopped and the inside of the vehicle cannot be heated. Therefore, the present invention makes it possible to heat the inside of the vehicle even when the engine is stopped.
【０００４】[0004]
本考案では、水冷式エンジンと冷却水を冷却するための放熱用ラジエターとを 結ぶ冷却水循環回路に車内暖房用の第１の放熱器に至る第１の放熱器循環回路を 有する自動車用暖房装置で、前記第１の放熱器循環回路から三方弁を介し蓄熱槽 に至る熱交換器循環回路と前記蓄熱槽から車内暖房用の第２の放熱器に至る第２ の放熱器循環回路とを備えた装置において、第２の放熱器循環回路の電磁弁の解 放により、蓄熱槽から潜熱が放出され第２の放熱器循環回路を冷却水（温水）を 循環させる時に、水温の高低差を利用し自然対流させることにより暖房を行う。 According to the present invention, there is provided a vehicle heating device including a cooling water circulation circuit connecting a water-cooled engine and a radiator for cooling cooling water, and a first radiator circulation circuit leading to a first radiator for in-vehicle heating. A heat exchanger circulation circuit from the first radiator circulation circuit to a heat storage tank via a three-way valve and a second radiator circulation circuit from the heat storage tank to a second radiator for heating the vehicle interior In the device, when the electromagnetic valve of the second radiator circulation circuit is released, latent heat is released from the heat storage tank, and when the cooling water (hot water) is circulated in the second radiator circulation circuit, the difference in water temperature is used. Heating is performed by natural convection.
【０００５】[0005]
上記のように構成した本考案の自動車用蓄熱式暖房装置においては、エンジン 駆動中に、冷却水（温水）の熱が蓄熱槽に潜熱として蓄え、エンジン停止時等に おいて、蓄熱槽への電磁弁の開放により、蓄熱槽に蓄えられた潜熱が放出され、 第２の放熱器循環回路を冷却水（温水）を循環させる時に、水温の高低差の利用 により自然対流され、暖房がなされる。 In the vehicle heat storage type heating device of the present invention configured as described above, the heat of the cooling water (hot water) is stored as latent heat in the heat storage tank while the engine is being driven, and when the engine is stopped, the heat is not transferred to the heat storage tank. When the solenoid valve is opened, the latent heat stored in the heat storage tank is released, and when the cooling water (hot water) is circulated in the second radiator circulation circuit, it is naturally convected by the use of the difference in water temperature level for heating. ..
【０００６】[0006]
図１は、本考案装置の構成図である。水冷式エンジン１と放熱用ラジエタ−２ は循環ポンプ４を介して冷却水循環回路３を形成する。一方、冷却水循環回路３ から車内暖房用の第１の放熱器５に至る第１の放熱器循環回路６を形成する。第 １の放熱器循環回路６に三方弁７を介して熱交換器８が配され、熱交換器循環回 路１４を形成する。熱交換器８に対しては蓄熱槽９を挟んで熱交換器１０が設置 され、さらに熱交換器１０から車内暖房用の第２の放熱器１１に至る第２の放熱 器循環回路１２が電磁弁１３を介して形成されている。エンジン駆動時に蓄熱は 行われる。この時、電磁弁１３は閉口しておく。エンジン１により温められた冷 却水（温水）は、第１の放熱器循環回路６及び熱交換器循環回路１４で循環し、 放熱器５及び熱交換器８で熱交換された冷却水は、エンジン１へ戻る。蓄熱槽９ が十分に蓄熱した時、三方弁７を制御し、熱交換器８への熱交換器循環回路１４ を閉じる。エンジン停止時等においての暖房は、蓄熱槽９からの放熱が熱交換器 １０にて熱交換され、暖められた冷却水（温水）は放熱器１１で放熱され、冷え た冷却水は第２の放熱器循環回路１２を循環して熱交換器１０へ戻る。以上の循 環を水温の高低差を利用した自然対流により行う。 FIG. 1 is a block diagram of the device of the present invention. The water-cooled engine 1 and the radiator 2 for heat radiation form a cooling water circulation circuit 3 via a circulation pump 4. On the other hand, a first radiator circulation circuit 6 extending from the cooling water circulation circuit 3 to the first radiator 5 for heating the vehicle interior is formed. A heat exchanger 8 is arranged in the first radiator circulation circuit 6 via a three-way valve 7 to form a heat exchanger circulation circuit 14. A heat exchanger 10 is installed with a heat storage tank 9 sandwiched between the heat exchanger 8 and a second radiator circulation circuit 12 extending from the heat exchanger 10 to a second radiator 11 for heating the interior of the vehicle. It is formed via the valve 13. Heat is stored when the engine is running. At this time, the solenoid valve 13 is closed. The cooling water (warm water) warmed by the engine 1 circulates in the first radiator circulation circuit 6 and the heat exchanger circulation circuit 14, and the cooling water heat-exchanged in the radiator 5 and the heat exchanger 8 is Return to engine 1. When the heat storage tank 9 has sufficiently stored heat, the three-way valve 7 is controlled to close the heat exchanger circulation circuit 14 to the heat exchanger 8. For heating when the engine is stopped, the heat released from the heat storage tank 9 is heat-exchanged by the heat exchanger 10, the warmed cooling water (hot water) is radiated by the radiator 11, and the cooled cooling water is the second It circulates through the radiator circulation circuit 12 and returns to the heat exchanger 10. The above circulation is performed by natural convection utilizing the difference in water temperature.
【０００７】[0007]
本考案によれば、エンジン停止時における暖房が可能であり、しかもエンジン を駆動させない為、非常に経済的である。 According to the present invention, heating is possible when the engine is stopped, and the engine is not driven, which is very economical.
【図１】本考案の実施例を示す構成図である。FIG. 1 is a configuration diagram showing an embodiment of the present invention.
１ 水冷式エンジン ２ 放熱用ラジエター ３ 冷却水循環回路 ４ 循環ポンプ ５ 第１の放熱器 ６ 第１の放熱器循環回路 ７ 三方弁 ８ 熱交換器 ９ 蓄熱槽 １０ 熱交換器 １１ 第２の放熱器 １２ 第２の放熱器循環回路 １３ 電磁弁 １４ 熱交換器循環回路 1 Water-cooled engine 2 Radiator for heat radiation 3 Cooling water circulation circuit 4 Circulation pump 5 First radiator 6 First radiator circulation circuit 7 Three-way valve 8 Heat exchanger 9 Heat storage tank 10 Heat exchanger 11 Second radiator 12 Second radiator circulation circuit 13 Solenoid valve 14 Heat exchanger circulation circuit
Claims (1)
の放熱用ラジエタ−とを結ぶ冷却水循環回路から車内暖
房用の第１の放熱器に至る第１の放熱器循環回路を有す
る車内暖房装置において、前記第１の放熱器循環回路か
ら三方弁を介し蓄熱槽に至る熱交換器循環回路と前記蓄
熱槽から車内暖房用の第２の放熱器に至る第２の放熱器
循環回路とを備えた自動車用蓄熱式暖房装置。1. An interior heating system having a first radiator circulation circuit from a cooling water circulation circuit connecting a water-cooled engine and a radiator for cooling cooling water to a first radiator for heating the interior of the vehicle. In the device, a heat exchanger circulation circuit from the first radiator circulation circuit to a heat storage tank via a three-way valve and a second radiator circulation circuit from the heat storage tank to a second radiator for vehicle interior heating are provided. Equipped with heat storage type heating device for automobiles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP096815U JPH0537521U (en) | 1991-10-30 | 1991-10-30 | Heat storage heating system for automobiles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP096815U JPH0537521U (en) | 1991-10-30 | 1991-10-30 | Heat storage heating system for automobiles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0537521U true JPH0537521U (en) | 1993-05-21 |
Family
ID=14175088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP096815U Pending JPH0537521U (en) | 1991-10-30 | 1991-10-30 | Heat storage heating system for automobiles |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0537521U (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104334380A (en) * | 2012-04-04 | 2015-02-04 | 詹思姆公司 | Temperature control systems with thermoelectric devices |
| US9038400B2 (en) | 2009-05-18 | 2015-05-26 | Gentherm Incorporated | Temperature control system with thermoelectric device |
| US9310112B2 (en) | 2007-05-25 | 2016-04-12 | Gentherm Incorporated | System and method for distributed thermoelectric heating and cooling |
| US9365090B2 (en) | 2004-05-10 | 2016-06-14 | Gentherm Incorporated | Climate control system for vehicles using thermoelectric devices |
| US9447994B2 (en) | 2008-10-23 | 2016-09-20 | Gentherm Incorporated | Temperature control systems with thermoelectric devices |
| WO2016189741A1 (en) * | 2015-05-28 | 2016-12-01 | 日産自動車株式会社 | Vehicular air-conditioning system |
| US9555686B2 (en) | 2008-10-23 | 2017-01-31 | Gentherm Incorporated | Temperature control systems with thermoelectric devices |
| US9863672B2 (en) | 2005-04-08 | 2018-01-09 | Gentherm Incorporated | Thermoelectric-based air conditioning system |
| CN108461777A (en) * | 2018-03-16 | 2018-08-28 | 北京亿华通科技股份有限公司 | A kind of heat treatment system for fuel cell pack |
| US10473365B2 (en) | 2008-06-03 | 2019-11-12 | Gentherm Incorporated | Thermoelectric heat pump |
| US10603976B2 (en) | 2014-12-19 | 2020-03-31 | Gentherm Incorporated | Thermal conditioning systems and methods for vehicle regions |
| US10625566B2 (en) | 2015-10-14 | 2020-04-21 | Gentherm Incorporated | Systems and methods for controlling thermal conditioning of vehicle regions |
| US11264655B2 (en) | 2009-05-18 | 2022-03-01 | Gentherm Incorporated | Thermal management system including flapper valve to control fluid flow for thermoelectric device |
| US11993132B2 (en) | 2018-11-30 | 2024-05-28 | Gentherm Incorporated | Thermoelectric conditioning system and methods |
-
1991
- 1991-10-30 JP JP096815U patent/JPH0537521U/en active Pending
Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9365090B2 (en) | 2004-05-10 | 2016-06-14 | Gentherm Incorporated | Climate control system for vehicles using thermoelectric devices |
| US9863672B2 (en) | 2005-04-08 | 2018-01-09 | Gentherm Incorporated | Thermoelectric-based air conditioning system |
| US10464391B2 (en) | 2007-05-25 | 2019-11-05 | Gentherm Incorporated | System and method for distributed thermoelectric heating and cooling |
| US9366461B2 (en) | 2007-05-25 | 2016-06-14 | Gentherm Incorporated | System and method for climate control within a passenger compartment of a vehicle |
| US9310112B2 (en) | 2007-05-25 | 2016-04-12 | Gentherm Incorporated | System and method for distributed thermoelectric heating and cooling |
| US10473365B2 (en) | 2008-06-03 | 2019-11-12 | Gentherm Incorporated | Thermoelectric heat pump |
| US9555686B2 (en) | 2008-10-23 | 2017-01-31 | Gentherm Incorporated | Temperature control systems with thermoelectric devices |
| US9447994B2 (en) | 2008-10-23 | 2016-09-20 | Gentherm Incorporated | Temperature control systems with thermoelectric devices |
| US11264655B2 (en) | 2009-05-18 | 2022-03-01 | Gentherm Incorporated | Thermal management system including flapper valve to control fluid flow for thermoelectric device |
| US9038400B2 (en) | 2009-05-18 | 2015-05-26 | Gentherm Incorporated | Temperature control system with thermoelectric device |
| US10106011B2 (en) | 2009-05-18 | 2018-10-23 | Gentherm Incorporated | Temperature control system with thermoelectric device |
| US11203249B2 (en) | 2009-05-18 | 2021-12-21 | Gentherm Incorporated | Temperature control system with thermoelectric device |
| CN104334380B (en) * | 2012-04-04 | 2016-10-26 | 詹思姆公司 | There is the temperature control system of thermoelectric device |
| CN104334380A (en) * | 2012-04-04 | 2015-02-04 | 詹思姆公司 | Temperature control systems with thermoelectric devices |
| US11358433B2 (en) | 2014-12-19 | 2022-06-14 | Gentherm Incorporated | Thermal conditioning systems and methods for vehicle regions |
| US10603976B2 (en) | 2014-12-19 | 2020-03-31 | Gentherm Incorporated | Thermal conditioning systems and methods for vehicle regions |
| WO2016189741A1 (en) * | 2015-05-28 | 2016-12-01 | 日産自動車株式会社 | Vehicular air-conditioning system |
| US10625566B2 (en) | 2015-10-14 | 2020-04-21 | Gentherm Incorporated | Systems and methods for controlling thermal conditioning of vehicle regions |
| CN108461777A (en) * | 2018-03-16 | 2018-08-28 | 北京亿华通科技股份有限公司 | A kind of heat treatment system for fuel cell pack |
| CN108461777B (en) * | 2018-03-16 | 2024-03-22 | 北京亿华通科技股份有限公司 | Heat treatment system for fuel cell stack |
| US11993132B2 (en) | 2018-11-30 | 2024-05-28 | Gentherm Incorporated | Thermoelectric conditioning system and methods |
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