JPS60165456A - Heat pump hot-water supplier - Google Patents

Heat pump hot-water supplier

Info

Publication number
JPS60165456A
JPS60165456A JP59019902A JP1990284A JPS60165456A JP S60165456 A JPS60165456 A JP S60165456A JP 59019902 A JP59019902 A JP 59019902A JP 1990284 A JP1990284 A JP 1990284A JP S60165456 A JPS60165456 A JP S60165456A
Authority
JP
Japan
Prior art keywords
water
hot
temperature
bath
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
Application number
JP59019902A
Other languages
Japanese (ja)
Inventor
Kazunari Minami
一成 南
Mitsuo Akiyama
穐山　光雄
Hitoshi Katou
加藤　鈞
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP59019902A priority Critical patent/JPS60165456A/en
Publication of JPS60165456A publication Critical patent/JPS60165456A/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D19/00—Details
    • F24D19/10—Arrangement or mounting of control or safety devices
    • F24D19/1006—Arrangement or mounting of control or safety devices for water heating systems
    • F24D19/1051—Arrangement or mounting of control or safety devices for water heating systems for domestic hot water
    • F24D19/1054—Arrangement or mounting of control or safety devices for water heating systems for domestic hot water the system uses a heat pump
    • 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
    • F24H15/00—Control of fluid heaters
    • F24H15/10—Control of fluid heaters characterised by the purpose of the control
    • F24H15/196—Automatically filling bathtubs or pools; Reheating the water in bathtubs or pools
    • 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
    • F24H15/00—Control of fluid heaters
    • F24H15/20—Control of fluid heaters characterised by control inputs
    • F24H15/212—Temperature of the water
    • 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
    • F24H15/00—Control of fluid heaters
    • F24H15/20—Control of fluid heaters characterised by control inputs
    • F24H15/212—Temperature of the water
    • F24H15/223—Temperature of the water in the water storage tank
    • 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
    • F24H15/00—Control of fluid heaters
    • F24H15/30—Control of fluid heaters characterised by control outputs; characterised by the components to be controlled
    • F24H15/375—Control of heat pumps
    • F24H15/38—Control of compressors of heat pumps
    • 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
    • F24H15/00—Control of fluid heaters
    • F24H15/30—Control of fluid heaters characterised by control outputs; characterised by the components to be controlled
    • F24H15/375—Control of heat pumps
    • F24H15/39—Control of valves for distributing refrigerant to different evaporators or condensers in heat pumps

Abstract

PURPOSE:To save energy for the hot-water supplying device by a method wherein reservation of hot-water in a tank and temperature keeping of hot-water in a bathtub, in which the supply of hot-water is finished, are permited to be effected by one set of heat pump heater. CONSTITUTION:In the morning and daytime, high-temperature high-pressure refrigerant is sent from the heat pump heating device 1 into a water heat exchanger 3 by a switching device 2 to make the hot-water by the water heat exchanger 3 and reserve the hot-water into the tank 9. After the hot-water is dropped into the bathtub 6 in the evening, the refrigerant is sent into a bath indirect heating device 5 and the hot-water temperature in the bath is kept in a proper temperature at all times by a hot-water temperature detector 10. In this case, when the hot-water temperature in the bath is high and the hot-water temperature detecting thermostat 10 is being put OFF, the contact of the thermostat 10 is connected to the side of the contact 10' and a solenoid valve 11 is conducted to switch the refrigerant to the side of the water heat exchanger 3 and reserve the hot-water into the tank 4. When the temperature of hot-water in the tank is increased, a tank thermostat 12 is put OFF and the circuit of a compressor 16 is opened by a relay 13 to stop the compressor 16.

Description

【発明の詳細な説明】 〔発明の利用分野〕 本発明は従来のヒートポンプ加熱機に切換装置をつけ、
ヒートポンプ加熱機でタンクに温水をためると共に風呂
の間接加熱をおこない、風呂の温度を一定とした省エネ
給湯装置である。[Detailed description of the invention] [Field of application of the invention] The present invention adds a switching device to a conventional heat pump heating machine,
This is an energy-saving water heater that uses a heat pump heater to store hot water in a tank and indirectly heats the bath, keeping the bath temperature constant.

〔発明の背景〕[Background of the invention]

従来のヒートボング給湯機は第１図に示す如くヒートポ
ンプ加熱機１で外気より吸熱し、６の水熱交換器で温水
を作り、４のタンクＶＣ＠水を溜め給湯を行うものであ
った。As shown in FIG. 1, a conventional heat bong water heater uses a heat pump heater 1 to absorb heat from outside air, a water heat exchanger 6 to produce hot water, and a tank VC to store water in 4 to supply hot water.

〔発明の目的〕[Purpose of the invention]

これに対し、風呂に給湯したのちＫ、風呂のお湯の温度
が下がったときには、タンク４より温水をさし湯として
、風呂の湯温を上げていたが、風呂にお湯をおとした後
には切換装置によって風呂の間接加熱をおこない、風呂
のお湯の温度を常に適温にしておくヒートポンプ加熱機
を提案するものである。On the other hand, when the temperature of the bath water dropped after the bath was filled, warm water was poured from tank 4 to raise the temperature of the bath water, but after the water was turned off, We propose a heat pump heating machine that uses a switching device to heat the bath indirectly and keep the bath water at an appropriate temperature at all times.

〔発明の概要〕[Summary of the invention]

従来のヒートポンプ加熱機ではタンクにお湯を溜め、風
呂にお湯を入れた後、風呂のお湯の温度が下がったとき
には、さし湯をしてお湯の温度を上げてのだ。しかし省
エネ給湯の意味ではさし湯でお場の温度を上げるのは、
不経済で省エネにならない見地よシ、風呂のおい使用釜
をつける家庭が多くなった。With conventional heat pump heating machines, hot water is stored in a tank, and when the temperature of the bath water drops after filling the bath, it is pumped with hot water to raise the temperature. However, in terms of energy-saving hot water supply, raising the temperature of the room with hot water is
Many households are now installing pots in their baths, which is uneconomical and does not save energy.

〔発明の実施例〕[Embodiments of the invention]

これに対し、本発明は第２図の実施例に示す如く１台の
ヒートポンプ加熱機でタンクへの温水貯湯と、風呂間接
加熱により、風呂のお湯の温度を常に適温とし、省エネ
給湯装置を提供するものである。In contrast, the present invention provides an energy-saving hot water supply device in which the temperature of the bath water is always maintained at an appropriate temperature by storing hot water in a tank using a single heat pump heater and indirectly heating the bath, as shown in the embodiment shown in Fig. 2. It is something to do.

第２図において、第１図と同一番号は同じものを示す、
、７がヒートポンプ加熱機より出た高温・高圧ｔ’ｉ謀
１７２が、６の水熱交換器と５の風呂間接加熱装置・“
ｔに冷媒の流れを切りかえる切換装置、８゜９は水熱交
換器６、風呂間接加熱装置５に冷媒を送る冷媒・Ｌ　６
が風呂である。かかる装置とすることによシ、朝から日
中はヒートボング加Ｍ　装ｕｔ１かＣハ２の切換装置に
より、６の水熱交換器ＩＣ高１品・高圧冷媒を送り、６
の水熱交換器で温水を作り、タック９に温ｌｋを溜める
。夕方風呂に温水を落したのらには切１角・皮１λ２に
より、５の風呂間接加熱装置に冷媒を送り、風呂のお尚
の′ａ度を湯温検知１０で常に４温とするものである。In Figure 2, the same numbers as in Figure 1 indicate the same things,
, 7 is the high temperature/high pressure temperature output from the heat pump heater, 6 is the water heat exchanger, and 5 is the indirect bath heating device.
t is a switching device that switches the flow of refrigerant, 8°9 is a water heat exchanger 6, and refrigerant L 6 is a refrigerant that sends refrigerant to the bath indirect heating device 5.
is a bath. By using such a device, from morning to daytime, the switching device for heat bong heating equipment MUT1 or CHA2 is used to send high-pressure refrigerant to the water heat exchanger IC 1 and high pressure refrigerant to the 6 water heat exchangers.
Make hot water with the water heat exchanger and store the hot water in Tuck 9. When hot water is poured into the bath in the evening, the refrigerant is sent to the bath indirect heating device in step 5 using a cutter and a peeler. It is.

このとき風呂のお湯の温度が高く、湯温検知ナーモ１０
磁弁１１に通電して３の水熱交換器側へ冷媒を切換えて
、タンク４に湯を溜める。又、タンク内の湯温が上昇し
たときはタンクサーモ１２がＯＦＦし、リレー１３で圧
縮機１６の回路を開き圧縮機１６を停止にする。このと
き風呂切換スイッチ１４が風呂側端子１４′に接続され
ておればタンクサーモ１２のＯＦＦ時も風呂加熱弁１５
に通電するので風呂加熱弁１５は開となり風呂間接加熱
装置５に冷媒が供給される。At this time, the temperature of the bath water is high, and the water temperature detection
The magnetic valve 11 is energized to switch the refrigerant to the water heat exchanger 3, and hot water is stored in the tank 4. Further, when the temperature of the water in the tank rises, the tank thermometer 12 is turned off, and the relay 13 opens the circuit of the compressor 16 to stop the compressor 16. At this time, if the bath selector switch 14 is connected to the bath side terminal 14', even when the tank thermometer 12 is turned off, the bath heating valve 15
Since the bath heating valve 15 is opened, refrigerant is supplied to the bath indirect heating device 5.

以上の如く風呂切換スインＡｆ−１４で風呂側に設定す
れば風呂間接加熱装置１５が優先して働＜装置である。As described above, if the bath switching switch Af-14 is set to the bath side, the indirect bath heating device 15 will work preferentially.

〔発明の効果〕〔Effect of the invention〕

本発明とすることにより、１台のヒートボ７ノ。 By adopting the present invention, one heat bottle can be used.

加熱装置によりタンクに温水を溜め給湯ができると共に
、切換装置によし、風呂の間接加熱をおこない、風呂の
湯温を常に適温に保ち、省エネ給湯が可能となる。また
切換装置２を取りつけず、冷媒管７と８を結べば一般の
ヒートポンプ加熱機に、冷媒管７と９を結べば風呂加熱
装置として風呂に水を入れてお湯を沸かし、線上シ後は
風呂間接加熱装置ともなり、顧客の希望に対し、６者６
様の１史い分けが出来ると共に、増設も可能となる。The heating device allows hot water to be stored in the tank for hot water supply, and the switching device heats the bath indirectly to keep the bath water temperature at an appropriate temperature, enabling energy-saving hot water supply. Also, if you do not install the switching device 2 and connect the refrigerant pipes 7 and 8, you can use it as a general heat pump heating device, or if you connect the refrigerant pipes 7 and 9, you can use it as a bath heating device. It can also be used as an indirect heating device, and according to the customer's wishes, 6 people 6
In addition to being able to identify the history of the company, it also allows for expansion.

【図面の簡単な説明】[Brief explanation of drawings]

第１図は従来のヒートポンプ給湯機、第２図は本発明風
呂間接加熱と一般給湯のできるヒートポンプ給湯機、第
３図は切換装置の内部回路図、第４図は切換装置のは気
制御回路を示す。 １・・・ヒートポンプ加熱機、２・・・切換装置、６・
・・水熱交換器、４・・・タンク、５・・・風呂間接加
熱器、１０・・・湯温検知−リ゛−モ、１１・・・電磁
弁、１２・・・タンクサーモ、１４・・・風呂切換スイ
ッチ、１５・・・風呂加熱弁、１６・・・圧縮機。Figure 1 is a conventional heat pump water heater, Figure 2 is a heat pump water heater of the present invention that can perform indirect bath heating and general hot water supply, Figure 3 is an internal circuit diagram of the switching device, and Figure 4 is the air control circuit of the switching device. shows. 1... Heat pump heating machine, 2... Switching device, 6...
... Water heat exchanger, 4 ... Tank, 5 ... Bath indirect heater, 10 ... Water temperature detection remote control, 11 ... Solenoid valve, 12 ... Tank thermometer, 14 ...Bath selector switch, 15...Bath heating valve, 16...Compressor.

Claims (1)

【特許請求の範囲】[Claims] １、　ヒートポンプ加熱機（１）で吸熱した熱を冷媒・
α（７）を通し、切換袋＋ｔ’ｔ　（２）でタンク（４
）に温水を溜めるときは冷媒管（８）に高温・高圧冷媒
を流し、水熱交換器（６）で温水を作り、風呂（６）を
間接給湯するときは切換装置（２）で冷媒の流れを切換
え、冷媒管（９）に冷媒を流し風呂間接加熱器（５）で
風呂のお湯の温度を適温に保つヒートボング給湯機。1. The heat absorbed by the heat pump heater (1) is converted into a refrigerant.
Pass through α (7) and connect tank (4) with switching bag + t't (2).
), high-temperature, high-pressure refrigerant is flowed through the refrigerant pipe (8), hot water is made with the water heat exchanger (6), and when hot water is to be supplied indirectly to the bath (6), the refrigerant is switched off with the switching device (2). A heat bong water heater that switches the flow, flows the refrigerant through the refrigerant pipe (9), and maintains the temperature of the bath water at an appropriate temperature using the indirect bath heater (5).
JP59019902A 1984-02-08 1984-02-08 Heat pump hot-water supplier Pending JPS60165456A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59019902A JPS60165456A (en) 1984-02-08 1984-02-08 Heat pump hot-water supplier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59019902A JPS60165456A (en) 1984-02-08 1984-02-08 Heat pump hot-water supplier

Publications (1)

Publication Number Publication Date
JPS60165456A true JPS60165456A (en) 1985-08-28

Family

ID=12012133

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59019902A Pending JPS60165456A (en) 1984-02-08 1984-02-08 Heat pump hot-water supplier

Country Status (1)

Country Link
JP (1) JPS60165456A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102367969A (en) * 2011-09-13 2012-03-07 苏州市伦琴工业设计有限公司 High-temperature heat conveying system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102367969A (en) * 2011-09-13 2012-03-07 苏州市伦琴工业设计有限公司 High-temperature heat conveying system

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