CN211177041U - Water circulation system and hot water express device - Google Patents
Water circulation system and hot water express device Download PDFInfo
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- CN211177041U CN211177041U CN201922074204.0U CN201922074204U CN211177041U CN 211177041 U CN211177041 U CN 211177041U CN 201922074204 U CN201922074204 U CN 201922074204U CN 211177041 U CN211177041 U CN 211177041U
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- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/18—Domestic hot-water supply systems using recuperated or waste heat
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- 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
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
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Abstract
The utility model discloses a hot water fast reaching device and a water circulating system, wherein the water circulating system comprises a water heater, a water supply pipeline, a plurality of water mixing pipelines and a hot water fast reaching device, and the hot water fast reaching device comprises a signal generating module, a host, an auxiliary machine and a control system; the main machine is provided with a circulating pump, and the auxiliary machine is provided with a cold water channel, a hot water channel, a water return channel and an electromagnetic switch valve; and the control system is electrically or wirelessly connected with the circulating pump, the electromagnetic switch valve and the signal generation module. The utility model discloses hot water from the hot-water line flow to cold inlet tube when can avoid appearing leading to non-using hot water because of cold inlet tube pressure changes, and then does not have the problem that cold water is available and the energy is extravagant in avoiding the cold inlet tube of short time.
Description
Technical Field
The utility model relates to a water system technical field, in particular to fast ware and water circulating system of reaching of hot water.
Background
With the improvement of the living standard of the public, more and more hot water taps are provided in furniture, but only one water heater is provided, which results in a long distance between some hot water taps and the water heater, especially when the water heater is a solar water heater, so that more water is contained in a pipeline communicated between the hot water taps and the water heater, which is originally hot water flowing out of the water heater, but if a user opens the hot water taps for a long time after opening the hot water taps last time, the hot water in the pipeline becomes cold water, and then the hot water comes out after the cold water in the pipeline is discharged, so that the user needs to wait for a long time to obtain the hot water after opening the hot water taps.
To solve this problem, there are two main approaches in common use at present: in the first mode, a water flow induction switch and a circulating pump are installed at a cold water inlet end of a water heater (or a hot water outlet end of the water heater), a one-way valve for communicating the cold water inlet pipe and a hot water pipe is arranged at a water using position at the tail end of a water using system, the one-way valve only allows water flow to flow from the hot water pipe to the cold water inlet pipe, the circulating pump is controlled by the water flow induction switch or a remote control device to be started and is closed within a set time, and the set time is set according to the fact that the circulating pump is enough to enable hot water in the water heater to flow to the water using position at the tail end of the water using; the second mode, install rivers inductive switch and circulating pump on the cold water intake of water heater, and set up the wet return of the cold water intake end of intercommunication hot-water line and water heater in the terminal water position of water system, set up the check valve on the wet return, the check valve only allows the cold water intake end of rivers from wet return flow direction water heater, the circulating pump passes through rivers inductive switch control or remote control unit and starts, the circulating pump can be through the similar form of closing regularly of the first mode, also can be through setting up temperature sensor in the circulating pump position, the control is closed after the temperature that sets for through temperature sensor reaches a definite value.
Both of the first and second modes described above have the following problems: firstly, because the hot water pipe and the cold water pipe or the return water pipe (which is communicated with the cold water inlet end of the water heater, namely, the cold water) are communicated in a one-way through the one-way valve, therefore, when the water pressure of the hot water pipe is higher than that of the cold water pipe within a certain range, the one-way valve is opened so as to enable the water flow to the cold water inlet pipe or the cold water inlet end of the water heater, because the water pressure of the cold water pipe is not stable, for example, when a large amount of water is used instantly, the pressure of the cold water pipe is suddenly reduced, even if the circulating pump is not started due to the use of hot water, the hot water in the hot water pipe flows into the cold water inlet pipe, therefore, the water temperature of the cold water inlet pipe is increased, which not only causes hot water loss and waste, but also causes the problem that no cold water is available in a short time because more hot water is mixed in the cold water inlet pipe, and even may cause unnecessary scald in serious cases; secondly, in order to ensure that the end water using position can also use the hot water quickly during the design, the one-way valve or the water return pipe are connected and arranged at the end water using position of the water using system, and the circulating pump is started to ensure that the hot water in the water heater can at least flow to the position again and then be closed, so even if the actual water using point is not at the end water using position of the water using system, after the hot water of the actual water using point is started, the circulating pump still pumps the hot water to the end water using position and stops, which not only needs more time for starting the circulating pump and wastes energy, but also the hot water stored between the actual water using point and the end water using position is not used and is cooled gradually, thereby wasting the heat energy.
Disclosure of Invention
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a water circulating system and hot water fast reach ware to hot water flows to cold inlet tube from the hot-water line when avoiding appearing leading to non-using hot water because of cold inlet tube pressure changes, and then does not have the problem that cold water is available and the energy is extravagant in avoiding the cold inlet tube of short time.
According to the utility model discloses a water circulation system, include: the water heater is provided with a hot water outlet and a cold water inlet; the water supply pipeline comprises a hot water pipe and a cold water inlet pipe, and one end of the hot water pipe is communicated with the hot water outlet; the water mixing pipelines comprise hot water branch pipes and cold water branch pipes, one ends of the hot water branch pipes are communicated with the hot water pipes, and one ends of the cold water branch pipes are communicated with the cold water inlet pipes; the signal generation module is used for generating a control signal; the main machine comprises a circulating pump, a water inlet of the circulating pump is communicated with the cold water inlet pipe, and a water outlet of the circulating pump is communicated with the cold water inlet; the auxiliary machine is arranged on at least one water mixing pipeline and is provided with a cold water channel, a hot water channel, a water return channel and an electromagnetic switch valve, the water return channel is communicated with the cold water channel and the hot water channel, and the electromagnetic switch valve is arranged on the water return channel; the cold water channel is connected to the cold water branch pipe, and the hot water channel is connected to the hot water branch pipe; and the control system is electrically or wirelessly connected with the circulating pump, the electromagnetic switch valve and the signal generation module and can control the circulating pump and the electromagnetic switch valve according to a control signal sent by the signal generation module.
According to some embodiments of the invention, the signal generation module comprises one or more of a temperature control module, a time control module, a water flow control module and a remote control module.
According to some embodiments of the utility model, every all install on the muddy water pipeline auxiliary engine.
According to some embodiments of the utility model, the signal generation module includes temperature control module, temperature control module installs including every on the return water passageway, and be located the temperature sensor between hot water passageway and the electromagnetic switch valve, temperature sensor with control system electricity is connected or wireless connection.
According to some embodiments of the utility model, the signal generation module includes the rivers control module, the rivers control module is installed every including water flow inductive switch on the hot water branch pipe, the rivers inductive switch with control system electricity is connected or wireless connection.
According to some embodiments of the utility model, the signal generation module is including the remote control module, the remote control module sets up every mix the terminal water installation department of water pipeline.
According to some embodiments of the utility model, the auxiliary engine is provided with rivers power generation facility, rivers power generation facility is including the runner, cold water passageway and hot water passageway have at least one to be provided with the runner.
According to the utility model discloses hot water fast reaches ware, include: the signal generation module is used for generating a control signal; the main machine comprises a circulating pump, a pump water inlet joint and a pump water outlet joint, wherein the pump water inlet joint is communicated with a water inlet of the circulating pump, and the pump water outlet joint is communicated with a water outlet of the circulating pump; the auxiliary machines are provided with cold water channels, hot water channels, water return channels and electromagnetic switch valves, the water return channels are communicated with the cold water channels and the hot water channels, and the electromagnetic switch valves are arranged on the water return channels; and the control system is electrically or wirelessly connected with the circulating pump, the electromagnetic switch valve and the signal generation module and can control the circulating pump and the electromagnetic switch valve according to a control signal sent by the signal generation module.
According to some embodiments of the invention, the signal generation module comprises one or more of a temperature control module, a time control module, a water flow control module and a remote control module.
According to some embodiments of the utility model, the auxiliary engine is provided with rivers power generation facility, rivers power generation facility is including the runner, cold water passageway and hot water passageway have at least one to be provided with the runner.
The utility model discloses following beneficial effect has at least: the hot water quick-acting device of the utility model, the main machine and the auxiliary machine thereof are connected to the water pipeline of the user, so as to form the water circulating system of the utility model, and hot water can be rapidly conveyed to a water point through the circulating pump; in addition, the auxiliary machine controls the communication or the partition of the cold water channel and the hot water channel through the electromagnetic switch valve, and the opening or the closing of the electromagnetic switch valve is not influenced by the water pressure in the water channel, so that even if the water pressure in the cold water inlet pipe changes, the hot water cannot flow to the cold water inlet pipe from the hot water pipe when the hot water is not used, the unnecessary water channeling is avoided, the energy is saved, and the problem that no cold water is available in a short time is avoided.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic structural diagram of a water circulation system according to an embodiment of the present invention;
fig. 2 is an exploded schematic view of the host according to the embodiment of the present invention;
fig. 3 is an exploded schematic view of the auxiliary machine according to the embodiment of the present invention;
fig. 4 is a schematic cross-sectional structural view of the auxiliary machine according to the embodiment of the present invention;
fig. 5 is a schematic structural diagram of a water circulation system according to another embodiment of the present invention, when an auxiliary machine is disposed on a water mixing pipeline at the end of a water supply pipeline.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The following describes a water circulation system and a hot water dispenser according to an embodiment of the present invention with reference to fig. 1 to 4, wherein the water circulation system includes a water heater 1, a water supply pipeline, a plurality of water mixing pipelines and the hot water dispenser, and the hot water dispenser includes a signal generating module, a main unit 2, an auxiliary unit 3 and a control system.
The water heater 1 is provided with a hot water outlet and a cold water inlet; the water supply pipeline comprises a hot water pipe 41 and a cold water inlet pipe 42, and one end of the hot water pipe 41 is communicated with the hot water outlet; the water mixing pipeline comprises a hot water branch pipe 51 and a cold water branch pipe 52, one end of the hot water branch pipe 51 is communicated with the hot water pipe 41, and one end of the cold water branch pipe 52 is communicated with the cold water inlet pipe 42; the signal generation module is mainly used for generating a control signal; the host machine 2 comprises a circulating pump 21, the water inlet of the circulating pump 21 is communicated with the cold water inlet pipe 42, and the water outlet of the circulating pump 21 is communicated with the cold water inlet; the auxiliary machine 3 is mounted on at least one water mixing pipeline, the auxiliary machine 3 is provided with a cold water channel 31, a hot water channel 32, a water return channel 33 and an electromagnetic switch valve 34, the water return channel 33 is communicated with the cold water channel 31 and the hot water channel 32, and the electromagnetic switch valve 34 is arranged on the water return channel 33; the cold water channel 31 is connected to the cold water branch pipe 52, and the hot water channel 32 is connected to the hot water branch pipe 51; and the control system is electrically or wirelessly connected with the circulating pump 21, the electromagnetic switch valve 34 and the signal generation module and can control the circulating pump 21 and the electromagnetic switch valve 34 according to a control signal sent by the signal generation module.
Referring to fig. 1, according to some embodiments of the present invention, preferably, each of the water mixing pipelines is installed with the auxiliary unit 3, so that when the water using device 53 at the end of each water mixing pipeline is opened, the electromagnetic switch valve 34 on the corresponding auxiliary unit 3 can be selectively opened, so that the hot water stored in the hot water pipe 41 and cooled for a certain period of time or with insufficient temperature can flow to the cold water inlet pipe 42 through the cold water branch pipe 52 corresponding to the water using device 53, and then flow back to the water heater 1, so that the circulating pump 21 does not need to pump the hot water to flow to the extreme end position of the hot water pipe 41, thereby avoiding the second problem indicated in the background art, and further reducing the waste of heat energy.
Referring to fig. 5, it is understood that, according to the actual situation, the auxiliary machine 3 may be installed on only a part of the water mixing pipeline or one of the water mixing pipelines in other embodiments of the present invention, and when the auxiliary machine 3 is installed on only one of the water mixing pipelines, it is preferable to use the auxiliary machine installed on the water mixing branch connected to the end close to the water supply pipeline, so as to ensure that the hot water can be pumped to all the water mixing branches after the circulation pump 21 is started.
According to some embodiments of the invention, the signal generation module may comprise one or more of a temperature control module, a time control module, a water flow control module and a remote control module. For example, when the signal generating module only includes a temperature control module, the temperature of a certain hot water branch pipe 51 (see fig. 5, for example, when only the auxiliary machine 3 is disposed on the water mixing pipeline at the end of the water supply pipeline) may be detected, or the temperature of each hot water branch pipe 51 (for example, when the auxiliary machine 3 is disposed on each water mixing pipeline) may be detected, and a detected temperature signal is transmitted to the control system, the control system is provided with a set temperature and an allowable temperature difference, and when the detected temperature is lower than the difference between the set temperature and the allowable temperature difference, the control system controls the circulation pump 21 and the corresponding electromagnetic switch valve 34 to be opened, and when the detected temperature reaches the set temperature, the control system controls the circulation pump 21 to stop working and closes the corresponding electromagnetic switch valve 34. For example, when only the signal generation module includes only the time control module, it may be set to send a control signal to the control system within a certain time period, and after receiving the control signal, the control system starts the circulation pump 21 and opens the corresponding electromagnetic switch valve 34, and after the circulation pump 21 and the electromagnetic switch valve 34 are opened for a fixed time, the control system automatically closes. For example, when the signal generating module only includes a water flow control module, the flow at the water inlet of the circulating pump 21 (see fig. 5, for example, when the auxiliary machine 3 is only arranged on the water mixing pipeline at the end of the water supply pipeline) may be detected, or the flow at each hot water branch pipe 51 (for example, when the auxiliary machine 3 is arranged on each water mixing pipeline) may be detected, and the detected temperature signal is transmitted to the control system, and the control system controls the circulating pump 21 and the corresponding electromagnetic switch valve 34 to be opened and then closed first; for example, when the signal generating module only includes a remote control module, people can send a control signal to the control system through the remote control module at any time according to the water demand so as to control the start or the close of the circulating pump 21 and the corresponding electromagnetic switch valve 34; for another example, when the signal generating module includes a temperature control module, and any one of a time control module, a water flow control module and a remote control module, similar to the above description, control signals can be generated by a time control module, a water flow control module or a remote control module to control the circulation pump 21 and the corresponding electromagnetic switch valve 34 to be opened, the temperature control module can selectively control the system to set a set temperature by detecting the temperature of a certain hot water branch pipe 51 (see fig. 5, for example, when the auxiliary engine 3 is only arranged on the water mixing pipeline at the tail end of the water supply pipeline), or by detecting the temperature of each hot water branch pipe 51 (for example, when the auxiliary engine 3 is arranged on each water mixing pipeline), after the detected temperature reaches the set temperature, the control system controls the circulation pump 21 to stop operating and closes the corresponding electromagnetic on-off valve 34. For another example, when the signal generating module includes three or four of a temperature control module, a time control module, a water flow control module and a remote control module, a work mode selection function may be preset in the control system, for example, the work mode may be set to a remote control mode, a temperature control mode, a time control mode, a water flow temperature control combination mode, and the like, and when the corresponding mode is selected, the corresponding module generates a control signal; if the remote control mode is selected, a control signal is correspondingly generated through the remote control module; and when the water flow temperature control combined mode is adopted, namely, control signals are generated by the water flow control module and the temperature control module at the same time, one is used for controlling the circulation pump 21 and the electromagnetic switch valve 34 to be started, and the other is used for controlling the circulation pump 21 and the electromagnetic switch valve 34 to be closed.
According to some embodiments of the present invention, the remote control module may be a conventional handheld remote controller, or may be a terminal device such as a mobile phone or a tablet computer, or may be an entity key or a touch key arranged at a water using position or on the water using device 53, or may be a plurality of such devices, and when the auxiliary machines 3 are provided, the remote control module may individually control the electromagnetic switch valves 34 in each of the auxiliary machines 3; according to some embodiments of the present invention, the auxiliary machine 3 is installed on each water mixing pipeline, and the signal generating module includes a remote control module, the remote control module can be installed at the water consumption device 53 at the end of each water mixing pipeline, so that a control signal can be sent to the control system at each water consumption device 53, thereby facilitating the user to quickly start or close the circulating pump 21 and the corresponding electromagnetic switch valve 34, and preventing the user from walking around to take the remote control module; according to some embodiments of the present invention, preferably, the remote control module is a physical button provided at the water using location or the water using device 53.
According to some embodiments of the present invention, the time control module comprises a timer, so that the time control module can continuously generate the control signal within a certain time period; according to some embodiments of the present invention, the temperature control module comprises a temperature sensor 35 for detecting the temperature of the water flow, so that the temperature control module can send out a control signal according to the change of the water temperature; according to the utility model discloses a some embodiments, the rivers control module is including rivers inductive switch 6 for whether detect the rivers because of using hot water to produce, thereby make the rivers control module can send control signal according to rivers change.
Referring to fig. 1 and 4, according to some embodiments of the present invention, each of the auxiliary machines 3 is installed on the water mixing pipeline, and the signal generating module includes a temperature control module, and the temperature control module includes a temperature sensor 35 installed on each of the water return channels 33 and located between the hot water channel 32 and the electromagnetic switch valve 34, and the temperature sensor 35 is electrically or wirelessly connected to the control system. The temperature of the hot water in each hot water branch pipe 51 can be detected through the above structure, so that the corresponding electromagnetic switch valve 34 is controlled according to the temperature of the water in each hot water branch pipe 51.
Referring to fig. 1 and 3, according to some embodiments of the present invention, the signal generation module includes a water flow control module, the water flow control module includes a water flow inductive switch 6 installed on each hot water branch pipe 51, and the water flow inductive switch 6 is electrically or wirelessly connected to the control system. Through the structure, the hot water flow in each hot water branch pipe 51 can be detected, so that the control system can judge which water using device 53 is in the state of using hot water, the corresponding electromagnetic switch valves 34 are respectively controlled, and unnecessary waste caused by conveying the hot water pumped by the circulating pump 21 to the tail end position of the hot water pipe 41 is further avoided. According to some embodiments of the present invention, in particular, the water flow inductive switch 6 is provided on the auxiliary machine 3 and installed in the hot water channel 32.
Referring to fig. 3 and 4, according to some embodiments of the present invention, the auxiliary engine 3 is provided with a water flow power generation device, the water flow power generation device includes a runner 36, the cold water channel 31 and the hot water channel 32 are both provided with the runner 36, the runner 36 is driven to rotate by means of the water flow in the hot water channel 32 and the cold water channel 31, and the rotation of the runner 36 causes the water flow power generation device to convert the mechanical energy of the water flow into electric energy. Of course, in other embodiments, only one runner 36 may be provided and disposed in the cold water passage 31 or the hot water passage 32.
The hot water tachymeter and the water circulation system according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 4 as a specific embodiment. It is to be understood that the following description is illustrative only and is not intended as a specific limitation on the invention.
The embodiment of the utility model provides a with water circulating system including water heater 1, supply channel, a plurality of muddy water pipeline and the embodiment of the utility model provides a fast ware that reaches of hot water, fast ware that reaches of hot water including signal generation module, host computer 2, auxiliary engine 3 and control system.
The water heater 1 is provided with a hot water outlet and a cold water inlet; the water supply pipeline comprises a hot water pipe 41 and a cold water inlet pipe 42, and one end of the hot water pipe 41 is communicated with the hot water outlet; the water mixing pipeline comprises a hot water branch pipe 51 and a cold water branch pipe 52, one end of the hot water branch pipe 51 is communicated with the hot water pipe 41, and one end of the cold water branch pipe 52 is communicated with the cold water inlet pipe 42; the signal generation module is mainly used for generating a control signal; the host machine 2 comprises a circulating pump 21, the water inlet of the circulating pump 21 is communicated with the cold water inlet pipe 42, and the water outlet of the circulating pump 21 is communicated with the cold water inlet; each water mixing pipeline is provided with the auxiliary machine 3, the auxiliary machine 3 is provided with a cold water channel 31, a hot water channel 32, a water return channel 33 and an electromagnetic switch valve 34, the water return channel 33 is communicated with the cold water channel 31 and the hot water channel 32, and the electromagnetic switch valve 34 is arranged on the water return channel 33; the cold water channel 31 is connected to the cold water branch pipe 52, and the hot water channel 32 is connected to the hot water branch pipe 51; and the control system is electrically or wirelessly connected with the circulating pump 21, the electromagnetic switch valve 34 and the signal generation module and can control the circulating pump 21 and the electromagnetic switch valve 34 according to a control signal sent by the signal generation module.
In this embodiment, preferably, the signal generating module includes a water flow control module and a temperature control module; the water flow control module comprises a water flow induction switch 6 (not shown in fig. 1 to 4) mounted on each hot water branch pipe 51, and the water flow induction switch 6 is electrically or wirelessly connected with the control system; the temperature control module comprises a temperature sensor 35 which is arranged on each water return channel 33 and is positioned between the hot water channel 32 and the electromagnetic switch valve 34, and the temperature sensors 35 are electrically or wirelessly connected with the control system; and, specifically, the water flow sensing switch 6 is provided on the sub-machine 3 and installed in the hot water passage 32.
In this embodiment, the host 2 further includes a first housing 22, a power line 23, a first battery 24 and a first circuit board 25, which are installed in the first housing 22, the first circuit board 25 is provided with a first processor, the first circuit board 25 and the power line 23 are electrically connected to the first battery 24, the circulation pump 21 is electrically connected to the first circuit board 25, and the control system includes the first processor; a pump water inlet joint 26 and a pump water outlet joint 27 are further arranged in the first shell 22, the pump water inlet joint 26 is communicated with a water inlet of the circulating pump 21, and the pump water outlet joint 27 is communicated with a water outlet of the circulating pump 21. In an embodiment, a first wireless transceiver module for wirelessly connecting with the outside is disposed in the host 2, the first wireless transceiver module is electrically connected with the first circuit board 25, and the first wireless transceiver module includes an antenna.
In this embodiment, the auxiliary machine 3 is provided with a water flow power generation device, the water flow power generation device includes a runner 36, the cold water channel 31 and the hot water channel 32 are both provided with the runner 36, the runner 36 is driven to rotate by means of water flow in the hot water channel 32 and the cold water channel 31, and the rotation of the runner 36 causes the water flow power generation device to convert mechanical energy of the water flow into electric energy.
In this embodiment, the auxiliary machine 3 includes a second housing 39, a second circuit board 37 and a second battery 38 are disposed in the second housing 39, the second battery 38 is electrically connected to the second circuit board 37, the rotary wheel 36 is connected to the second circuit board 37 and can transmit electric energy to the second battery 38 for charging the second battery 38, the electromagnetic switch valve 34 is electrically connected to the second circuit board 37, a second processor is disposed on the second circuit board 37, and the control system includes the second processor.
In this embodiment, a second wireless transceiver module for wirelessly connecting with the outside is disposed in the auxiliary unit 3, and the second wireless transceiver module is electrically connected with the first circuit board 25. The first processor in the main machine 2 and the second processor in the auxiliary machine 3 realize signal transmission through the first wireless transceiver module and the second wireless transceiver module. Adopt signal wireless transmission's form, can simplify the structure of host computer 2 and auxiliary engine 3, avoid appearing the too big connecting wire of length between host computer 2 and the auxiliary engine 3 to lead to walking the line trouble and influence the pleasing to the eye of indoor environment.
The work flow of the water circulation system of the present embodiment is described below:
firstly, a water device 53 at the tail end of any water mixing branch opens hot water, then a water flow induction switch 6 arranged on a corresponding auxiliary machine 3 detects that water flows pass through a corresponding hot water branch pipe 51, then the water flow induction switch 6 sends a detected signal to a second processor, the second processor controls a corresponding electromagnetic switch valve 34 to open according to the signal, sends a water flow signal to the first processor through a first wireless transceiver module and a second wireless transceiver module, the first processor controls a circulating pump 21 to open after receiving the signal, then a corresponding temperature sensor 35 detects the water temperature in the corresponding hot water branch pipe 51 and transmits a temperature signal to the second processor, when the water temperature reaches a set temperature, the circulating pump 21 is proved to pump the hot water in the water heater 1 to the hot water branch pipe 51, and then the second processor controls the electromagnetic switch valve 34 to close according to the signal, and sends the temperature signal to the first processor through the first wireless transceiver module and the second wireless transceiver module, and the first processor controls the circulation pump 21 to be closed after receiving the signal.
According to the utility model discloses hot water fast reaches ware and water circulating module, through so setting up, can reach some effects as follows at least:
hot water can be rapidly delivered to a water using point through the circulation pump 21, and since the communication or the separation of the cold water passage 31 and the hot water passage 32 is controlled through the electromagnetic switch valve 34 in the auxiliary machine 3, the opening or the closing of the electromagnetic switch valve 34 is not affected by the water pressure in the water passage, so that even if the water pressure in the cold water inlet pipe 42 changes, the hot water does not flow from the hot water pipe 41 to the cold water inlet pipe 42 when the hot water is not used, which is beneficial to avoiding unnecessary water channeling, thereby saving energy and avoiding the problem that no cold water is available in a short time;
meanwhile, the auxiliary machines 3 are arranged on each water mixing branch, so that cooled or insufficient-temperature water stored in the hot water pipe 41 can directly flow back to the cold water inlet pipe 42, the circulating pump 21 and the water heater 1 through the corresponding water return channels 33, water return can be achieved without passing through the tail ends of the hot water pipe 41 and the cold water inlet pipe 42 at each time, and further heat energy saving is facilitated.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. A water circulation system, comprising:
the water heater (1) is provided with a hot water outlet and a cold water inlet;
the water supply pipeline comprises a hot water pipe (41) and a cold water inlet pipe (42), and one end of the hot water pipe (41) is communicated with the hot water outlet;
the water mixing pipelines comprise hot water branch pipes (51) and cold water branch pipes (52), one ends of the hot water branch pipes (51) are communicated with the hot water pipes (41), and one ends of the cold water branch pipes (52) are communicated with the cold water inlet pipes (42);
the signal generation module is used for generating a control signal;
the host (2) comprises a circulating pump (21), a water inlet of the circulating pump (21) is communicated with the cold water inlet pipe (42), and a water outlet of the circulating pump (21) is communicated with the cold water inlet;
the auxiliary machine (3) is arranged on at least one water mixing pipeline and is provided with a cold water channel (31), a hot water channel (32), a water return channel (33) and an electromagnetic switch valve (34), the water return channel (33) is communicated with the cold water channel (31) and the hot water channel (32), and the electromagnetic switch valve (34) is arranged on the water return channel (33); the cold water channel (31) is connected to the cold water branch pipe (52), and the hot water channel (32) is connected to the hot water branch pipe (51);
and the control system is electrically or wirelessly connected with the circulating pump (21), the electromagnetic switch valve (34) and the signal generation module and can control the circulating pump (21) and the electromagnetic switch valve (34) according to a control signal sent by the signal generation module.
2. The water circulation system of claim 1, wherein the signal generating module comprises one or more of a temperature control module, a time control module, a water flow control module, and a remote control module.
3. A water circulation system according to claim 1, wherein each of said mixing pipes is provided with said auxiliary machine (3).
4. A water circulation system according to claim 3, wherein the signal generating module comprises a temperature control module, the temperature control module comprises a temperature sensor (35) mounted on each water return channel (33) and located between the hot water channel (32) and the electromagnetic switch valve (34), and the temperature sensor (35) is electrically or wirelessly connected to the control system.
5. A water circulation system according to claim 4, wherein said signal generating module comprises a water flow control module, said water flow control module comprises a water flow sensing switch (6) mounted on each of said hot water branch pipes (51), said water flow sensing switch (6) being electrically or wirelessly connected to said control system.
6. A water circulation system according to claim 4, wherein the signal generating module comprises a remote control module arranged at the water consuming device (53) at the end of each of the mixing lines.
7. A water circulation system according to any one of claims 1-6, wherein the auxiliary machine (3) is provided with a water flow power generating device comprising a runner (36), and at least one of the cold water channel (31) and the hot water channel (32) is provided with the runner (36).
8. A hot water tachymeter, comprising:
the signal generation module is used for generating a control signal;
the main machine (2) comprises a circulating pump (21), a pump water inlet joint (26) and a pump water outlet joint (27), wherein the pump water inlet joint (26) is communicated with a water inlet of the circulating pump (21), and the pump water outlet joint (27) is communicated with a water outlet of the circulating pump (21);
the auxiliary machines (3) are provided with cold water channels (31), hot water channels (32), water return channels (33) and electromagnetic switch valves (34), the water return channels (33) are communicated with the cold water channels (31) and the hot water channels (32), and the electromagnetic switch valves (34) are arranged on the water return channels (33);
and the control system is electrically or wirelessly connected with the circulating pump (21), the electromagnetic switch valve (34) and the signal generation module and can control the circulating pump (21) and the electromagnetic switch valve (34) according to a control signal sent by the signal generation module.
9. The hot water tachymeter of claim 8, wherein the signal generating module comprises one or more of a temperature control module, a time control module, a water flow control module, and a remote control module.
10. A hot water radar as claimed in claim 8, characterized in that the auxiliary machine (3) is provided with a water flow power generating device comprising a runner (36), at least one of the cold water channel (31) and the hot water channel (32) being provided with the runner (36).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922074204.0U CN211177041U (en) | 2019-11-26 | 2019-11-26 | Water circulation system and hot water express device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922074204.0U CN211177041U (en) | 2019-11-26 | 2019-11-26 | Water circulation system and hot water express device |
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| Publication Number | Publication Date |
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| CN211177041U true CN211177041U (en) | 2020-08-04 |
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| CN201922074204.0U Active CN211177041U (en) | 2019-11-26 | 2019-11-26 | Water circulation system and hot water express device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113339179A (en) * | 2021-06-30 | 2021-09-03 | 中山市乐喜电子科技有限公司 | Power supply system for internal power supply of electric control water terminal |
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2019
- 2019-11-26 CN CN201922074204.0U patent/CN211177041U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113339179A (en) * | 2021-06-30 | 2021-09-03 | 中山市乐喜电子科技有限公司 | Power supply system for internal power supply of electric control water terminal |
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