WO2007020814A1 - 給湯装置 - Google Patents
給湯装置 Download PDFInfo
- Publication number
- WO2007020814A1 WO2007020814A1 PCT/JP2006/315473 JP2006315473W WO2007020814A1 WO 2007020814 A1 WO2007020814 A1 WO 2007020814A1 JP 2006315473 W JP2006315473 W JP 2006315473W WO 2007020814 A1 WO2007020814 A1 WO 2007020814A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- hot water
- signal
- remote controller
- call
- water supply
- Prior art date
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 108
- 230000005540 biological transmission Effects 0.000 claims description 12
- 230000006870 function Effects 0.000 description 38
- 230000005856 abnormality Effects 0.000 description 22
- 238000001514 detection method Methods 0.000 description 7
- 230000002159 abnormal effect Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 230000008859 change Effects 0.000 description 5
- 238000009413 insulation Methods 0.000 description 5
- 238000009835 boiling Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000007257 malfunction Effects 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 230000002950 deficient Effects 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003303 reheating Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
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
-
- 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
- F24H1/54—Water heaters for bathtubs or pools; Water heaters for reheating the water in bathtubs or pools
Definitions
- the present invention relates to a hot water supply apparatus.
- a hot water supply apparatus is equipped with a remote control in a bathroom or the like, and by operating this remote control, it is possible to perform an operation such as an operation of adding hot water to replenish hot water in a bathtub.
- this remote control has an intercom function to enable conversations (calls) between bathers and people in other rooms, as well as a voice guidance function, and the operation status of the water heater (operation status). Is provided with a function for notifying by voice (for example, see the publication of Japanese Patent Laid-Open No. 2004-309062).
- the remote controller refers to a remote controller.
- the present invention has been made in order to solve the above-mentioned conventional drawbacks, and the purpose of the present invention is to make intentions between a user who is taking a bath and a user in another room, etc.
- the object is to provide a hot water supply device capable of stably communicating.
- a parent remote control having an intercom function unit having an intercom function unit
- the call signal between the interphone function part of the parent remote control and the interphone function part of the bath remote control is given priority over the operation signal generated by the switch operation of the parent remote control or the bath remote control.
- the feature is that the above operation signal is transmitted after completion.
- the parent remote control or the bath remote control has a warning function unit that outputs a warning signal in the event of a failure.
- the warning signal output from the warning function unit is given priority over the call signal.
- At least one of the parent remote controller or the bath remote controller has an operation status display function unit that displays the operation status
- the call signal exceeds a predetermined set time, the call signal is stopped and the driving status is displayed by the driving status display function unit.
- the interphone function unit of the parent remote controller and the interphone function unit of the bath remote control unit during transmission of the operation signal by a switch operation of the parent remote controller or the bath remote controller. Stops transmitting / receiving the call signal.
- the intercom function call signal is prioritized over the operation signal of the operation operation, so that the call is not interrupted during the call. For this reason, it is possible to stably communicate with the user etc. in the bath and the user in another room.
- an operation signal is transmitted, and various operations such as an operation of adding hot water to replenish hot water in the bathtub can be performed.
- a hot water supply apparatus there is a hot water supply unit (tank unit) having a hot water storage tank and a heat pump unit that heats low-temperature water in the hot water storage tank and returns the hot water to the hot water storage tank.
- the circulation pump may fail, and abnormalities may occur, such as the hot water storage tank power being unable to supply low-temperature water to the heat pump unit.
- the hot water supply apparatus of one embodiment when such an abnormality occurs, the user can be notified of the abnormality by the alert function.
- the alert mode in which the alert signal is output priority is given to the alert signal over the call signal, so that the user can surely grasp the alert state.
- the hot water supply apparatus even if there is an abnormality, it is possible not to notice the occurrence of the abnormality and avoid operating in an abnormal state. That is, it is possible to prevent the hot water supply apparatus from being broken because the operation is not performed in an abnormal state.
- the operation status display function for displaying the operation status since the operation status display function for displaying the operation status is provided, the user can grasp the operation status.
- the operating status refers to the status of the remaining amount of hot water that can be used in the hot water storage tank (the amount of remaining hot water), etc., and this operating status may require that the user regularly know. is there.
- the call signal exceeds a predetermined set time
- the call signal can be stopped and the operation status can be displayed. That is, when the call signal exceeds a predetermined set time, the call is often continued due to an erroneous call signal due to ambient noise, or conversations are often made about unimportant contents. For this reason, this call can be stopped, the operation status that the user needs to know is displayed, and the usability of the hot water supply device can be improved.
- transmission / reception of a call signal can be stopped during transmission of an operation signal by a switch operation of a bath remote controller.
- an operation signal related to the operation performed by the switch operation of the Ferro remote control (a signal related to operation, such as a change in hot water supply temperature or a signal to instruct a reheating operation that replenishes hot water in the hot water storage tank).
- It can be transmitted with priority over the call signal.
- FIG. 1 is a simplified view of a hot water supply device using the hot water supply device of the present invention.
- FIG. 2 is a simplified diagram of the hot water supply apparatus.
- FIG. 3 is a flowchart illustrating the function of the hot water supply apparatus of the present invention.
- FIG. 1 is a simplified diagram of the entire hot water supply system.
- the hot water supply device is a heat pump type water heater, and includes a tank unit 2 having a hot water storage tank 1 and a heat source unit 4 (hereinafter referred to as a heat pump unit) 4 having a refrigeration cycle 3, and a tank unit 2 and a heat pump unit 4 Control means S, a parent remote control 27 placed in the kitchen, etc., and a bath remote control 20 placed in the bathroom, which heats the water in the hot water storage tank 1 (hot water) with the heat pump unit 2 .
- a heat pump unit 4 having a refrigeration cycle 3
- Control means S a parent remote control 27 placed in the kitchen, etc.
- a bath remote control 20 placed in the bathroom, which heats the water in the hot water storage tank 1 (hot water) with the heat pump unit 2 .
- the refrigeration cycle 3 is configured by sequentially connecting a compressor 5, a hydrothermal exchange 6, an expansion valve 7, and an evaporator 8.
- the tank unit 2 includes the hot water storage tank 1 and a circulation path 9, and a water circulation pump 10 and a heat exchange path 11 are interposed in the circulation path 9.
- the heat exchange path 11 is constituted by hydrothermal exchange 6.
- the intake water storage water (hot water) provided at the bottom of the hot water storage tank 1 flows into the circulation path 9, which exchanges heat. Routes 11 At this time, the hot water is heated (boiling) by the hydrothermal exchange 6 and returned to the upper part of the hot water storage tank 1 from the hot water inlet force. As a result, hot water is stored in the hot water storage tank 1.
- Hot water in the hot water storage tank 1 is supplied to the bathtub 12 and the like.
- the bathtub 12 is connected to a heat retaining circuit 13 for keeping warm the hot water in the bathtub 12.
- the heat insulation circulation path 13 includes a circulation pipe 14, a pump 15 interposed in the circulation pipe 14, and a heat insulation electric heater 16. That is, the circulation pipe 14 includes a first pipe 14a and a second pipe 14b. A pump 15 is provided in the first pipe 14a, and an electric heater 16 for heat insulation is provided in the second pipe 14b. Therefore, when the pump 15 is driven, the hot water in the bathtub 12 is introduced into the first pipe 14a of the circulation pipe 14, enters the second pipe 14b from the first pipe 14a, and is used for heat insulation. Heated by air heater 16 and returned to bathtub. As the circulation continues, the hot water in the bathtub 12 is maintained at a constant temperature.
- the heat retaining circulation path 13 is connected to a pipe 18 connected to a hot water outlet 17 of the hot water storage tank 1.
- the pipe 18 is provided with an open / close valve 19, and when the open / close valve 19 is open, the hot water in the hot water storage tank 1 is supplied to the bathtub 12 through the pipe 18 and the heat insulation circuit 13. Hot water operation to 12 is performed.
- the on-off valve 19 is in the closed state, as described above, the hot water in the bathtub 12 is circulated through the heat retaining circuit 13, whereby the heat retaining operation is performed.
- a bath remote controller 20 is attached to the wall surface.
- the bath remote controller 20 includes an operation function for performing the various operation operations described above and a call function (interphone function).
- the intercom function enables conversation between the bath remote controller 20 and the parent remote controller 27.
- the remote controller 20 includes a plurality of operation buttons 2 1... For instructing various operations, a monitor screen 22, a sound generating unit (speaker unit) 23, and a sound transmitting unit ( And a call function configuration unit 25 as an example of an intercom function unit having a microphone unit) 24.
- reference numeral 26 denotes a power switch.
- bath remote controller 20 is connected to parent remote controller 27.
- the parent remote controller 27 is similar to the bath remote controller 20 and includes a call function configuration unit 27a as an example of an interphone function unit having an audio generation unit (speaker unit) and an audio transmission unit (microphone unit). And are provided.
- the bath remote controller 20 when a user inputs voice to the voice transmission unit 24 of the call function configuration unit 25, the call signal is transmitted from the voice transmission unit 24 to the parent remote controller 27. Then, the voice based on the voice signal of the parent remote controller 27 is generated. Conversely, when the user inputs voice to the voice transmission unit of the parent remote controller 27, the call signal is transmitted from the voice transmission unit to the bath remote controller 20. Then, the sound generation unit of the bath remote controller 20 also generates sound based on the call signal. In this way, conversation is possible between the remote controller 20 and the parent remote controller 28.
- the bath remote controller 20 is a warning device that outputs a warning signal when a malfunction or misuse occurs. Noh part 20a. In other words, warnings due to equipment failure or misuse are displayed on the monitor screen 22.
- the alert signal further includes a hot water supply temperature setting signal for changing the hot water supply set temperature.
- this hot water supply apparatus is provided with an abnormality detection means (means for exhibiting an alerting function) for detecting an abnormality when a malfunction occurs.
- an abnormality detection means (means for exhibiting an alerting function) for detecting an abnormality when a malfunction occurs.
- the heat pump unit 4 has an operation of controlling the discharge pipe temperature of the compressor 5 in order to improve the operation efficiency (COP).
- the temperature of the discharge pipe of the compressor 5 is detected by discharge pipe temperature detection means (for example, a temperature thermistor).
- this discharge pipe temperature detection means is defective, the discharge pipe temperature detection means may show a temperature lower than the correct discharge pipe temperature.
- the abnormality detection means can be constituted by the discharge pipe temperature detection means.
- the display can be variously changed according to the part of the abnormality, the type of abnormality, and the like. is there.
- the part where the abnormality occurs can be represented by an illustration, and the type of abnormality can be displayed as text or a symbol.
- the sound generator 23 generate a warning sound (buzzer sound).
- the monitor screen 22 can also display the driving situation. That is, the parent remote controller 27 and the bath remote controller 20 include an operation status display function unit 20b that displays the operation status.
- the operation status is information that needs to be regularly notified to the user, such as the remaining amount of hot water (remaining hot water) in the hot water storage tank 1.
- the bath remote controller 20 includes storage means (for example, a flash memory), and controls various operations such as boiling operation for storing hot water in the hot water storage tank 1 and warming operation for hot water in the bathtub 12.
- storage means for example, a flash memory
- these signals are input to the parent remote controller 27 or the bath remote controller 20.
- a signal is input, Are stored in the storage means.
- a signal indicating that the signal has been stored is input to the control unit (microcomputer) of the bath remote controller 20.
- the bath remote controller 20 exhibits a warning function and an operation status display function.
- the attention alert signal and the operation status display signal are based on manual operation of the switch 30 or an output command from the control means S. That is, a warning signal or the like can be output by manual operation of the switch 30 or can be output based on an output command from the control means S.
- This hot water supply apparatus can be operated in a manual mode and an automatic mode. For example, in the manual mode, if a switch operation is performed, a warning signal corresponding to the operation is output. In the automatic mode, as described above, if an abnormal state is detected by the abnormality detection means, an output command from the control means S will not cause a switch operation, and a “notice of an abnormality” will be displayed. Is output.
- the operation signal can be transmitted or the call signal can be transmitted using the bath remote controller 20 provided in the bathroom.
- the operation signal can function as shown in the flowchart shown in FIG. Next, its function will be described according to this flowchart.
- step SO it is determined whether or not there is an operation signal from the bath remote controller 20 or the parent remote controller 27. If there is an operation signal, the process proceeds to step S3. If there is no operation signal, the process proceeds to step S1. In this way, the operation signals related to the operation performed by the switch 21 operation of the bath remote controller 20 (for example, the bath setting temperature change signal and the added hot water command signal) are transmitted with priority regardless of the presence or absence of the call signal. .
- step S1 it is determined whether the call signal and the operation signal output command signal overlap. If they overlap! /, Go to step S2. If not, go to step S3. To do.
- step S2 it is determined whether or not a warning signal is output. If the warning signal is output, the process proceeds to step S4. If the warning signal is not output, the normal mode is selected and the process proceeds to step S5. In step S3, if an output command is issued, for example, if a call signal is output, a call signal is output, and if a drive signal is output, a drive signal is output.
- the normal mode is a warning signal. This is the normal mode in which no output has occurred and there is a failure or misoperation.
- step S4 a warning signal is output. That is, even if a call signal is transmitted and the conversation is in progress, if a failure or the like occurs, the call by the call signal is stopped and the alert state is displayed on the monitor screen 22 by the alert signal. In this case, since an abnormality or the like has occurred, thereafter, the operation of the hot water supply device is stopped and the countermeasure (for example, repair of the abnormal portion) is performed (end). If the call is interrupted, it is preferable to notify this in advance by voice or monitor display.
- step S5 the call signal is output with priority. In this case, since no trouble has occurred, the conversation is interrupted even if a driving signal is sent when a user taking a bath and a user in another room are talking! / From step S5, the process proceeds to step S6 to determine whether the call signal has exceeded a predetermined set time.
- step S6 When the call signal exceeds the predetermined set time in step S6, the process proceeds to step S7 to display the driving status. That is, when the call signal exceeds the predetermined set time, conversations are made about unimportant contents. Therefore, stop this call and display the driving status that the user needs to know!
- step S6 if the call signal does not exceed the predetermined set time, the call is continued as it is, and then the call is ended.
- the intercom function call signal is prioritized over the driving operation drive signal, so that the call is not interrupted during the call. For this reason, it is possible to stably achieve communication between the user and the like in the bath and the user in another room.
- an operation signal is transmitted, and various operations such as an operation of adding hot water to replenish hot water in the bathtub can be performed.
- the alerting function can notify the user of the alerting state.
- priority is given to the alert signal over the call signal, so that the user can surely grasp the alert state.
- the operation status display function for displaying the operation status is provided! /, The user can grasp the operation status.
- the operating status refers to the status of the remaining amount of hot water that can be used in the hot water storage tank (the amount of remaining hot water), and the user needs to know regularly. For this reason, in this hot water supply apparatus, when the call signal exceeds a predetermined set time, the call signal can be stopped and the operation status can be displayed. In other words, when the call signal exceeds a predetermined set time, the call is often continued due to an incorrect call signal due to ambient noise, or conversations are often made about unimportant contents. For this reason, it is possible to stop the telephone call and display the driving situation that the user needs to know, thereby improving the usability of the hot water supply apparatus.
- this hot water supply apparatus transmission / reception of a call signal can be stopped during transmission of an operation signal by a switch operation of a bath remote controller. That is, the operation signal related to the operation performed by the switch 21 operation of the bath remote control 20 (the signal related to the operation, such as a bath setting temperature change signal, a hot water temperature change or a hot water supply operation to replenish hot water in the hot water storage tank, etc. Can be transmitted with priority over the call signal. As a result, it is possible to prevent the operation operation from being stopped because a call signal is received during the operation operation, and the operation change desired by the user can be reliably performed.
- the bath remote controller 20 is provided with the alert function unit 20a, but may be provided in the parent remote control.
- the parent remote controller 27 and the bath remote controller 20 may be provided with either the power remote controller or the bath remote controller provided with the operation status display function unit 20b.
- the present invention is not limited to the above-described embodiments, and various modifications can be made within the scope of the present invention.
- a heat pump type hot water heater using a heat pump unit as a heating source is used, but another electric heater or the like may be used as the heating source.
- the predetermined set time in step S6 in FIG. 3 can be arbitrarily set.
- a child remote controller may be arranged in a store or the like, and a call between the child remote controller and the parent remote controller, a call between the child remote controller and the wind remote controller, or a call between the child remote controllers may be made possible.
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control For Baths (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
- Selective Calling Equipment (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/990,304 US20090222111A1 (en) | 2005-08-12 | 2006-08-04 | Hot Water Supply Device |
AU2006280847A AU2006280847A1 (en) | 2005-08-12 | 2006-08-04 | Hot water supply device |
EP06782331A EP1921397A1 (en) | 2005-08-12 | 2006-08-04 | Hot water supply device |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005234591A JP3856043B1 (ja) | 2005-08-12 | 2005-08-12 | 給湯装置 |
JP2005-234591 | 2005-08-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2007020814A1 true WO2007020814A1 (ja) | 2007-02-22 |
Family
ID=37560674
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2006/315473 WO2007020814A1 (ja) | 2005-08-12 | 2006-08-04 | 給湯装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20090222111A1 (ja) |
EP (1) | EP1921397A1 (ja) |
JP (1) | JP3856043B1 (ja) |
AU (1) | AU2006280847A1 (ja) |
WO (1) | WO2007020814A1 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100812937B1 (ko) * | 2007-05-10 | 2008-03-11 | 주식회사 경동나비엔 | 온수 공급 시스템 |
JP4958640B2 (ja) * | 2007-05-29 | 2012-06-20 | 三菱電機株式会社 | 通信装置、設備機器及び設備機器通信システム |
KR101018774B1 (ko) * | 2008-06-24 | 2011-03-07 | 주식회사 경동네트웍 | 온수 온도를 일정하게 유지시키기 위한 온수 공급 시스템 |
JP5556710B2 (ja) * | 2011-03-16 | 2014-07-23 | パナソニック株式会社 | リモコンシステム及びその制御方法 |
CN107314535B (zh) * | 2017-06-28 | 2022-12-09 | 广东万家乐燃气具有限公司 | 一种可实现浴缸保温的热水系统及其控制方法 |
CN109669362B (zh) * | 2019-01-29 | 2024-01-30 | 柳州工学院 | 一种与家用浴缸配套的物联网智能控制装置 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003114049A (ja) * | 2001-10-02 | 2003-04-18 | Diamond Electric Mfg Co Ltd | インターホン機能付き給湯機リモコン |
JP2004221625A (ja) * | 2003-01-09 | 2004-08-05 | Matsushita Electric Works Ltd | インターホンシステム |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4947421A (en) * | 1987-12-23 | 1990-08-07 | At&T Bell Laboratories | Call waiting arrangement providing options to both a subsequent calling party and to the called party |
-
2005
- 2005-08-12 JP JP2005234591A patent/JP3856043B1/ja not_active Expired - Fee Related
-
2006
- 2006-08-04 AU AU2006280847A patent/AU2006280847A1/en not_active Abandoned
- 2006-08-04 EP EP06782331A patent/EP1921397A1/en not_active Withdrawn
- 2006-08-04 WO PCT/JP2006/315473 patent/WO2007020814A1/ja active Application Filing
- 2006-08-04 US US11/990,304 patent/US20090222111A1/en not_active Abandoned
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003114049A (ja) * | 2001-10-02 | 2003-04-18 | Diamond Electric Mfg Co Ltd | インターホン機能付き給湯機リモコン |
JP2004221625A (ja) * | 2003-01-09 | 2004-08-05 | Matsushita Electric Works Ltd | インターホンシステム |
Also Published As
Publication number | Publication date |
---|---|
US20090222111A1 (en) | 2009-09-03 |
AU2006280847A1 (en) | 2007-02-22 |
JP3856043B1 (ja) | 2006-12-13 |
EP1921397A1 (en) | 2008-05-14 |
JP2007046876A (ja) | 2007-02-22 |
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