JPS61205367U - - Google Patents
Info
- Publication number
- JPS61205367U JPS61205367U JP9030785U JP9030785U JPS61205367U JP S61205367 U JPS61205367 U JP S61205367U JP 9030785 U JP9030785 U JP 9030785U JP 9030785 U JP9030785 U JP 9030785U JP S61205367 U JPS61205367 U JP S61205367U
- Authority
- JP
- Japan
- Prior art keywords
- hot water
- storage tank
- water storage
- temperature sensor
- heating coil
- 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 18
- 238000010438 heat treatment Methods 0.000 claims description 15
- 239000003507 refrigerant Substances 0.000 claims description 10
- 238000004378 air conditioning Methods 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims 2
- 238000001514 detection method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Steam Or Hot-Water Central Heating Systems (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
Description
第１図はこの考案の冷暖房・給湯ヒートポンプ
装置の一実施例を示す冷媒配管系統図、第２図お
よび第３図はそれぞれ従来の冷暖房・給湯ヒート
ポンプ装置の冷媒配管系統図である。
１……圧縮機、２……四方弁、３ａ，３ｂ……
室内熱交換器、４……膨張機構、５……室外熱交
換器５、６ａ，６ｂ，１２，１３……電磁弁、７
……貯湯槽、１１，１８……三方弁、８ａ……第
１の加熱コイル、８ｂ……第２加熱コイル、１４
……インバータ、１５……タイマ付き制御装置、
１６……上部温度検知器、１７……下部温度検知
器。なお、図中同一符号は同一又は相当部分を示
す。
FIG. 1 is a refrigerant piping system diagram showing an embodiment of the air-conditioning/hot-water supply heat pump device of this invention, and FIGS. 2 and 3 are refrigerant piping system diagrams of conventional air-conditioning/heating/hot-water supply heat pump devices, respectively. 1... Compressor, 2... Four-way valve, 3a, 3b...
Indoor heat exchanger, 4... Expansion mechanism, 5... Outdoor heat exchanger 5, 6a, 6b, 12, 13... Solenoid valve, 7
... Hot water storage tank, 11, 18 ... Three-way valve, 8a ... First heating coil, 8b ... Second heating coil, 14
...Inverter, 15...Control device with timer,
16... Upper temperature sensor, 17... Lower temperature sensor. Note that the same reference numerals in the figures indicate the same or equivalent parts.
Claims (1)
機、冷暖房切換用四方弁、室内熱交換器、膨張機
構、および室外熱交換器を閉ループに連結して冷
媒回路を構成する冷暖房ヒートポンプ装置におい
て、上記圧縮機と上記四方弁間に設けられ、圧縮
機から吐出される冷媒の流路を切り換える切換弁
と、この切換弁の吐出ポートと上記膨張機構の両
端側間に電磁弁を介して接続され貯湯槽の上部か
ら下部にわたつて配設された第１の加熱コイルと
、上記貯湯槽の上部の水温を検知する上部温度検
知器と、上記貯湯槽の下部の水温を検知する下部
温度検知器と、上記上部温度検知器および下部温
度検知器の検知出力並びにタイマによる時刻とか
ら上記電磁弁および切換弁の切り換えを行つて上
記第１の加熱コイルあるいは第２の加熱コイルへ
の冷媒流通の切り換えを行うタイマ付き制御装置
とを設けたことを特徴とする冷暖房・給湯ヒート
ポンプ装置。 (2) 第１の加熱コイルは貯湯槽の上部に冷媒入
口を有し、貯湯槽の下部に冷媒出口を有するとと
もに、第２の加熱コイルは貯湯槽の下部に冷媒の
出入口を有することを特徴とする実用新案登録請
求の範囲第(1)項記載の冷暖房・給湯ヒートポン
プ装置。 (3) 第１および第２の加熱コイルは冷媒入口か
ら冷媒出口まで貯湯槽内部でらせん状に配置され
たことを特徴とする実用新案登録請求の範囲第(1
)項又は第(2)項記載の冷暖房・給湯ヒートポンプ
装置。 (4) タイマ付き制御装置は設定時間内および緊
急時には貯湯槽内の温度検知に上部温度検知器を
用いて第１の加熱コイルへの流路を開き、この設
定時間以外の給湯加熱運転時には貯湯槽内の温度
検知に下部温度検知器を用いて第２の加熱コイル
への流路を開くことを特徴とする実用新案登録請
求の範囲第(1)項乃至第(3)項のいずれかに記載の
冷暖房・給湯ヒートポンプ装置。[Claims for Utility Model Registration] (1) A refrigerant circuit is constructed by connecting a compressor whose capacity can be controlled by an inverter, a four-way valve for switching between air conditioning and heating, an indoor heat exchanger, an expansion mechanism, and an outdoor heat exchanger into a closed loop. In the heating and cooling heat pump device, a switching valve is provided between the compressor and the four-way valve to switch the flow path of the refrigerant discharged from the compressor, and an electromagnetic connection is provided between the discharge port of the switching valve and both ends of the expansion mechanism. A first heating coil connected via a valve and arranged from the top to the bottom of the hot water storage tank; an upper temperature sensor that detects the water temperature at the top of the hot water storage tank; and an upper temperature sensor that detects the water temperature at the bottom of the hot water storage tank. The electromagnetic valve and the switching valve are switched based on the lower temperature sensor to be detected, the detection outputs of the upper temperature sensor and the lower temperature sensor, and the time set by the timer, and the first heating coil or the second heating coil is switched. 1. A heat pump device for heating, cooling, and hot water supply, characterized in that it is equipped with a control device with a timer that switches the flow of refrigerant to. (2) The first heating coil has a refrigerant inlet at the top of the hot water storage tank and a refrigerant outlet at the bottom of the hot water storage tank, and the second heating coil has a refrigerant entrance and exit at the bottom of the hot water storage tank. An air conditioning/hot water heat pump device according to claim (1) of the utility model registration claim. (3) Utility model registration claim (1) characterized in that the first and second heating coils are arranged in a spiral shape inside the hot water storage tank from the refrigerant inlet to the refrigerant outlet.
) or (2) above. (4) The control device with a timer uses an upper temperature sensor to detect the temperature in the hot water storage tank during a set time and in an emergency, and opens the flow path to the first heating coil, and during hot water heating operation outside of the set time, the hot water is stored. Any one of claims (1) to (3) for registering a utility model, which is characterized in that a lower temperature sensor is used to detect the temperature inside the tank and a flow path to the second heating coil is opened. The air conditioning/hot water heat pump equipment described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9030785U JPS61205367U (en) | 1985-06-13 | 1985-06-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9030785U JPS61205367U (en) | 1985-06-13 | 1985-06-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61205367U true JPS61205367U (en) | 1986-12-25 |
Family
ID=30645182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9030785U Pending JPS61205367U (en) | 1985-06-13 | 1985-06-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61205367U (en) |
-
1985
- 1985-06-13 JP JP9030785U patent/JPS61205367U/ja active Pending
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