CN213924248U - Terminal heating device and water purifier - Google Patents
Terminal heating device and water purifier Download PDFInfo
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- CN213924248U CN213924248U CN202022105223.8U CN202022105223U CN213924248U CN 213924248 U CN213924248 U CN 213924248U CN 202022105223 U CN202022105223 U CN 202022105223U CN 213924248 U CN213924248 U CN 213924248U
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Abstract
The utility model discloses a terminal heating device and purifier, terminal heating device's water route is equipped with water tank and heating device, and the water tank is used for storing the water purification, and heating device is used for heating the water purification of flowing through. In the hot water mode, the heating device is started, and the purified water is heated by the heating device and flows out of the water outlet. And in the normal-temperature water mode, the heating device is closed, and the purified water flows out through the water outlet. The water inlet of the terminal heating device can be detachably communicated with the water outlet of an external water purifier, so that the terminal heating device can be used in cooperation with the water purifier as an independent working module, and the use convenience is improved.
Description
Technical Field
The utility model relates to a water purification unit technical field especially relates to a terminal heating device and purifier.
Background
With the improvement of living standard, people pay more attention to the experience pursuit of high quality and excellent service. The requirement for the indispensable drinking water is higher and higher, and the drinking water needs to have more convenient and more comfortable drinking experience besides the necessary safety requirement, and achieves the purpose of drinking the drinking water with proper temperature immediately after opening.
At present, the multi-application bench water purifier of the purifying and heating integrated machine is integrated with a host machine, the price of the machine is high, the structure is complex, and the installation and maintenance are not facilitated. Most of water purification products under a kitchen only have a purification function and no heating function, and a pipeline machine, a tea bar machine or a heating kettle and the like need to be additionally arranged. The pipeline machine and the tea bar machine have larger volume and high price. The hot water kettle needs to separately take purified water every time, the time for waiting for boiling is also longer, after heating every time, the phenomenon of waste can be generated due to incomplete drinking in a short time, or the energy is consumed again for heating, and the experience is not good.
In a conventional reverse osmosis water purification machine (RO water purification machine), raw water flowing in from a raw water port is filtered by a reverse osmosis filter device during use, and pure water flows out from the pure water port. When the water purifier is not in use, raw water which is not filtered stays at the raw water side of the reverse osmosis membrane (RO membrane), and salt or other soluble solids in the water in front of the RO membrane permeate the RO membrane to reach the pure water side of the RO membrane after the time reaches a certain degree. Thus, when the water purifier is used again, the Total Dissolved Solids (TDS) of the first cup of pure water flowing out when the water purifier is started to be used is higher, so that the quality of the first cup of pure water is lower.
The above information disclosed in this background section is only for enhancement of understanding of the background of the application and therefore it may comprise prior art that does not constitute known to a person of ordinary skill in the art.
Disclosure of Invention
To the problem pointed out in the background art, the utility model provides a terminal heating device and purifier, this terminal heating device can regard as solitary heating module and purifier cooperation to use, and it can go out normal atmospheric temperature water, can go out hot water again, and the overflow formula heating mode can avoid thousand to roll water, experiences for the user provides more convenient, comfortable, healthy drinking water.
In order to realize the purpose of the utility model, the utility model adopts the following technical scheme to realize:
the utility model provides a terminal heating device, include: a water inlet detachably communicated with a purified water outlet of the external purified water supply device; a water outlet; the water inlet end of the water tank is communicated with the water inlet, the water outlet end of the water tank is communicated with the water outlet, and the water tank is used for storing purified water; a heating device for heating the purified water flowing through; the water inlet, the water tank, the heating device and the water outlet are communicated in sequence to form a first water path; in the hot water mode, the heating device is started, and the purified water is heated by the heating device and flows out of the water outlet; and in the normal-temperature water mode, the heating device is closed, and the purified water flows out through the water outlet.
In some embodiments of the present application, in the hot water mode, the heating device is turned on, and the purified water in the water tank is heated by the heating device and flows out through the water outlet; and in the normal-temperature water mode, the heating device is closed, and the purified water in the water tank flows out through the heating device and the water outlet in sequence.
In some embodiments of the present application, the water inlet and the water outlet are communicated to form a second waterway, and the first waterway is connected in parallel with the second waterway; in the hot water mode, the second waterway is closed, the heating device is opened, and the purified water in the water tank is heated by the heating device and flows out of the water outlet; and in the normal-temperature water mode, the second water channel is opened, the first water channel and the heating device are closed, and the purified water flowing in from the water inlet flows out through the second water channel and the water outlet.
In some embodiments of the present application, a first control valve is disposed between the water inlet and the water inlet end of the water tank, the first control valve is disposed on the first water path, and a second control valve is disposed on the second water path; in the hot water mode, the first control valve and the second control valve are closed, and the purified water in the water tank is heated by the heating device and flows out from the water outlet; in the normal-temperature water mode, the first control valve and the heating device are closed, the second control valve is opened, and the purified water flowing in from the water inlet flows out through the second water channel and the water outlet.
In some embodiments of the present application, a check valve is disposed between the water outlet end of the heating device and the water outlet, and the check valve is disposed on the first water path.
In some embodiments of the present application, a water pump is disposed between the heating device and the water outlet end of the water tank.
In some embodiments of the present application, a sterilization device is disposed in the water tank.
In some embodiments of the present application, the heating device has a hot water outlet and a steam outlet, the hot water outlet is in communication with the water outlet; the terminal heating device further comprises a steam recovery device, the steam outlet is communicated with the water inlet of the steam recovery device, and the water outlet of the steam recovery device is communicated with the water inlet end of the water tank.
In some embodiments of the present application, the water inlet end of the heating device is provided with a first temperature sensor, and the water outlet end of the heating device is provided with a second temperature sensor.
The utility model provides a water purifier, the water purification export of water purifier and as above terminal heating device's water inlet can dismantle the intercommunication.
In some embodiments of the present application, the water purifier has a filter element, and the volume of the water tank is not less than the volume of an inner core of the filter element.
Compared with the prior art, the utility model discloses an advantage is with positive effect:
the terminal heating device that this application disclosed can regard as solitary functional module and outside water purification feeding device (for example under the kitchen purifier) cooperation to use, and water purification feeding device provides the water purification to terminal heating device, and the water purification can be regarded as normal atmospheric temperature water and directly flow out, also can flow out after becoming hot water by terminal heating device heating, satisfies user's normal atmospheric temperature water and hot water and drinks the demand.
This terminal heating device's water inlet and outside water purification feeding device's water purification export for can dismantling the intercommunication mode, improve terminal heating device's independence and use convenience.
The water path in the terminal heating device has two setting forms, one is a water path for normal temperature water and hot water, and the other is a water path for normal temperature water and hot water, and the water outlet requirements of normal temperature water and hot water are realized through the control of relevant valves.
When the terminal heating device adopts the structure of water route, the purifier of water route all the way of normal temperature water and hot water sharing, the water tank has played the muddy water tank effect that can solve the high problem on the high side of first cup of water TDS this moment. When water flows out, raw water with higher TDS in the water purifier is mixed with purified water in the water tank and then flows out, so that the TDS of the first cup of water is reduced.
Other features and advantages of the present invention will become more apparent from the following detailed description of the invention when read in conjunction with the accompanying drawings.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.
FIG. 1 is a schematic structural view of a terminal heating device according to an embodiment;
fig. 2 is a schematic structural diagram of a water path in the terminal heating device according to the first embodiment;
fig. 3 is a schematic structural view of a water path in the terminal heating device according to the second embodiment.
Reference numerals:
01-a water inlet, 02-a water outlet, 03-a first water path, 04-a second water path, 05-a water tank, 06-a heating device, 07-a sterilizing device, 08-a steam recycling device, 09-a water pump, 10-an interaction unit, 11-a first control valve, 12-a second control valve, 13-a one-way valve, 14-a first temperature sensor and 15-a second temperature sensor.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "inside", "outside", etc. are based on the directions or positional relationships shown in the drawings, which are only for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Referring to fig. 1, the terminal heating device in this embodiment can be used as an independent functional module to cooperate with an external water purification supply device (for example, a water purifier under a kitchen), the water purification supply device provides purified water to the terminal heating device, and the purified water can directly flow out as normal-temperature water or can be heated by the terminal heating device to form hot water and then flow out, so as to meet the drinking requirements of users on normal-temperature water and hot water.
The terminal heating device is provided with a water inlet 01 and a water outlet 02, wherein the water inlet 01 is communicated with a purified water outlet of an external purified water supply device, so that purified water flowing out of the purified water supply device enters the terminal heating device.
In this embodiment, water inlet 01 and outside water purification feeding device's water purification export for can dismantling the intercommunication mode, improve terminal heating device's independence and use convenience.
In some embodiments of the present application, the terminal heating device is configured with an interactive unit 10 for operation by a user, at this time, the terminal heating device can be directly placed on a table top, and the water outlet 02 directly provides normal temperature purified water or heated purified water for the user.
In other embodiments of this application, use and be applied to purifier under the kitchen as an example, this terminal heating device installs near the tap end behind the host computer of purifier under the kitchen, and terminal heating device's delivery port 02 externally connects the tap on the kitchen, and place in the kitchen in and do not expose, improve space utilization on the kitchen, can provide normal atmospheric temperature water purification and heating water purification to the user simultaneously.
This application provides terminal heating device's two kinds of water routes implementation.
In the first embodiment, refer to fig. 2.
The terminal heating device comprises a first waterway 03 and a second waterway 04 which are arranged in parallel, wherein the first waterway 03 and the second waterway 04 are respectively communicated with a water inlet 01 and a water outlet 02.
The terminal heating device further comprises a water tank 05 and a heating device 06, and the water tank 05 and the heating device 06 are respectively arranged on the first water path 03.
The water inlet end of the water tank 05 is communicated with the water inlet 01, the water outlet end of the water tank 05 is communicated with the water outlet 02, and the water tank 05 is used for storing purified water.
The heating device 06 is arranged between the water outlet end of the water tank 05 and the water outlet 02 and heats the purified water flowing through the heating device. The heating device 06 in this embodiment is an over-flow type heating mode, which avoids the water from boiling repeatedly and improves the drinking water quality.
In the hot water mode, the second waterway 04 is closed, the heating device 06 is opened, the normal-temperature purified water in the water tank 05 is heated into hot water through the heating device 06, and the hot water flows out through the water outlet 02.
Under the normal temperature water mode, second water route 04 is opened, and first water route 03 and heating device 06 are closed, and the normal temperature water purification that flows in from water inlet 01 directly flows out through second water route 04 and delivery port 02.
Specifically, be equipped with first control valve 11 between the end of intaking of water inlet 01 and water tank 05, first control valve 11 is equipped with second control valve 12 on locating first water route 03 on the second water route 04.
In the hot water mode, the first control valve 11 and the second control valve 12 are closed, normal-temperature purified water in the water tank 05 is heated into hot water through the heating device 06, and the hot water flows out through the water outlet 02.
In the normal-temperature water mode, the first control valve 11 and the heating device 06 are closed, the second control valve 12 is opened, and normal-temperature purified water flowing from the water inlet 01 directly flows out through the second water channel 04 and the water outlet 02.
Realize the logical closeness in first water route 03 and second water route 04 through first control valve 11 and second control valve 12, first control valve 11 chooses the solenoid valve for use with second control valve 12 in this embodiment, the accurate control in the water route of being convenient for.
The first control valve 11 can be used as a water replenishing control valve of the water tank 05, when the water amount in the water tank 05 is less than a set value, the first control valve 11 is opened, the second control valve 12 is closed, purified water flowing out of the external purified water supply device flows to the water tank 05 through the first control valve 11, and the water tank 05 is replenished with water; when the water amount stored in the water tank 05 exceeds a set value, the first control valve 11 is closed, and the water tank 05 stops water supplement.
In some embodiments of the present application, an induction device (not shown) is disposed in the water tank 05, and the water storage capacity in the water tank 05 is monitored by monitoring changes of the water level, the pressure, the quality and the like in the water tank 05, so as to replenish water into the water tank 05 in time.
In some embodiments of the present application, a check valve 13 is disposed between the hot water outlet of the heating device 06 and the water outlet 02, and the check valve 13 is disposed on the first water path 03 to prevent the normal temperature water in the second water path 04 from flowing back to the first water path 03.
In some embodiments of the present application, a water pump 09 is disposed between the heating device 06 and the water outlet end of the water tank 05, and the water pump 09 is disposed on the first water path 03 to provide power for the flow of water in the first water path 03.
In this embodiment, the water pump 09 uses a dc variable frequency water pump. The rotating speed of the variable frequency water pump is adjustable in multiple gears, so that the water taking speed is adjustable, and the rotating speed of the variable frequency water pump can be adjusted according to requirements.
When the rotational speed of frequency conversion water pump is higher, the water yield through frequency conversion water pump can be more in same period of time, and the water yield through heating device 06 can increase like this in the same period of time, if heat to the same temperature, need to improve heating power. When the rotational speed of frequency conversion water pump is lower, the water yield through frequency conversion water pump can be less in same period of time, and the water yield through heating device 06 can reduce in same period of time like this, if heat to the same temperature, need reduce heating power.
In some embodiments of the present application, a sterilization device 07 is disposed in the water tank 05 to improve the cleanliness of the purified water stored in the water tank 05. The sterilization device 07 can be a commercially available LED ultraviolet sterilization device, a quantum sterilization device, or the like. The sterilization device 07 can set a start working cycle and a working time, and the sterilization device 07 is started once every a period of time and works for a certain time to keep the water quality in the water tank safe.
In some embodiments of the present application, the heating device 06 has a hot water outlet and a steam outlet, and the hot water outlet is communicated with the water outlet 02 so that the flowing water heated by the heating device 06 can flow to the water outlet 02. The terminal heating device further comprises a steam recovery device 08, a steam outlet is communicated with a water inlet of the steam recovery device 08, and a water outlet of the steam recovery device 08 is communicated with a water inlet end of the water tank 05. Steam generated in the process of heating water by the heating device 06 flows to the steam recovery device 08 through the steam outlet, the steam is condensed into condensed water in the steam recovery device 08, and the condensed water flows to the water tank 05 again through the water outlet of the steam recovery device 08, so that water waste is avoided.
In some embodiments of the present application, a first temperature sensor 14 is disposed at a water inlet end of the heating device 06, a second temperature sensor 15 is disposed at a water outlet end of the heating device 06, the first temperature sensor 14 is used for detecting a water inlet temperature of the heating device 06, and the second temperature sensor 15 is used for detecting a water outlet temperature of the heating device 06.
The terminal heating device or the external clean water supply device is provided with an alarm device, and if the deviation between the measured value of the second temperature sensor 15 and the water taking temperature set by the user is large, the alarm device gives an alarm. The heating power of the heating device 06 is adjustable, and the heating power is automatically adjusted according to the water intake temperature and the water intake temperature set by the user.
Example two, refer to fig. 3.
The terminal heating device comprises a first water path 03, wherein the first water path 03 is used for communicating a water inlet 01 with a water outlet 02. The terminal heating device of the second embodiment lacks the second water path 04 compared to the first embodiment.
The terminal heating device further comprises a water tank 05 and a heating device 06, and the water tank 05 and the heating device 06 are respectively arranged on the first water path 03.
The water inlet end of the water tank 05 is communicated with the water inlet 01, the water outlet end of the water tank 05 is communicated with the water outlet 02, and the water tank 05 is used for storing purified water.
The heating device 06 is arranged between the water outlet end and the water outlet of the water tank 05 and heats the flowing purified water. The heating device 06 in this embodiment is an over-flow type heating mode, which avoids the water from boiling repeatedly and improves the drinking water quality.
In the hot water mode, the heating device 06 is turned on, normal-temperature purified water in the water tank 05 is heated into hot water through the heating device 06, and the hot water flows out through the water outlet 02.
Under the normal temperature water mode, heating device 06 closes, and normal temperature pure water in the water tank 05 flows out through heating device 06 and delivery port 02, and heating device 06 does not have the heating effect to flowing water this moment.
The arrangement of the control valve, the water pump, the temperature sensor, the sterilization device and other components in the terminal heating device in the second embodiment is the same as that in the first embodiment, and the description is omitted.
When terminal heating device's water route adopted embodiment two, water tank 05 has played the water mixing tank effect that can solve the high problem of first cup of water TDS this moment. When water is discharged, raw water with higher TDS in the water purifier is mixed with purified water in the water tank 05 and then flows out, so that the TDS of the first cup of water is reduced.
The purifier has the filter core, and the volume of water tank 05 should be not less than the water purification volume in the purifier (be the inner core volume of filter core), through the volume of reasonable setting water tank 05, can reach different first cup water TDS.
Taking a Reverse Osmosis (RO) filter element as an example, the volume of an inner core of a common RO filter element on the market is generally 1-2L, the volume of a water tank 05 is set to be more than or equal to 1L, and when the volume 05 of the water tank is equal to the volume of purified water in the inner core of the RO membrane, the TDS of first cup of water can be reduced by 50%. With the increase in the volume of the tank 05, the TDS of the first cup of water can be reduced by up to 50-95%.
The application also provides a water purifier, and the water purification export of water purifier can dismantle the intercommunication with the terminal heating device's that the above-mentioned embodiment discloses water inlet 01.
In some embodiments of the present application, the water purifier is a water purifier under a kitchen or a reverse osmosis RO water purifier.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (10)
1. A terminal heating device, comprising: a water inlet detachably communicated with a purified water outlet of the external purified water supply device;
a water outlet;
the water inlet end of the water tank is communicated with the water inlet, the water outlet end of the water tank is communicated with the water outlet, and the water tank is used for storing purified water;
a heating device for heating the purified water flowing through;
the water inlet, the water tank, the heating device and the water outlet are communicated in sequence to form a first water path;
in the hot water mode, the heating device is started, and the purified water is heated by the heating device and flows out of the water outlet;
and in the normal-temperature water mode, the heating device is closed, and the purified water flows out through the water outlet.
2. The terminal heating apparatus according to claim 1,
in the hot water mode, the heating device is started, and the purified water in the water tank is heated by the heating device and flows out of the water outlet;
and in the normal-temperature water mode, the heating device is closed, and the purified water in the water tank flows out through the heating device and the water outlet in sequence.
3. The terminal heating apparatus according to claim 1,
the water inlet and the water outlet are communicated to form a second water path, and the first water path is connected with the second water path in parallel;
in the hot water mode, the second waterway is closed, the heating device is opened, and the purified water in the water tank is heated by the heating device and flows out of the water outlet;
and in the normal-temperature water mode, the second water channel is opened, the first water channel and the heating device are closed, and the purified water flowing in from the water inlet flows out through the second water channel and the water outlet.
4. The terminal heating apparatus according to claim 3,
a first control valve is arranged between the water inlet and the water inlet end of the water tank, the first control valve is arranged on the first water path, and a second control valve is arranged on the second water path;
in the hot water mode, the first control valve and the second control valve are closed, and the purified water in the water tank is heated by the heating device and flows out from the water outlet;
in the normal-temperature water mode, the first control valve and the heating device are closed, the second control valve is opened, and the purified water flowing in from the water inlet flows out through the second water channel and the water outlet.
5. The terminal heating apparatus according to claim 3,
a one-way valve is arranged between the water outlet end of the heating device and the water outlet, and the one-way valve is arranged on the first water path.
6. Terminal heating device according to claim 2 or 3,
and a sterilizing device is arranged in the water tank.
7. Terminal heating device according to claim 2 or 3,
the heating device is provided with a hot water outlet and a steam outlet, and the hot water outlet is communicated with the water outlet;
the terminal heating device further comprises a steam recovery device, the steam outlet is communicated with the water inlet of the steam recovery device, and the water outlet of the steam recovery device is communicated with the water inlet end of the water tank.
8. Terminal heating device according to claim 2 or 3,
the water inlet end of the heating device is provided with a first temperature sensor, and the water outlet end of the heating device is provided with a second temperature sensor.
9. A water purification machine, wherein a purified water outlet of the water purification machine is detachably communicated with a water inlet of the terminal heating device of any one of claims 1 to 8.
10. The water purifier of claim 9,
the water purifier is provided with a filter element, and the volume of the water tank is not less than the volume of an inner core of the filter element.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2020212260439 | 2020-06-29 | ||
| CN202021226043 | 2020-06-29 |
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| CN213924248U true CN213924248U (en) | 2021-08-10 |
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| CN202022105223.8U Active CN213924248U (en) | 2020-06-29 | 2020-09-23 | Terminal heating device and water purifier |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114158915A (en) * | 2021-08-31 | 2022-03-11 | 佛山市顺德区美的饮水机制造有限公司 | Water purifying drinking machine |
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2020
- 2020-09-23 CN CN202022105223.8U patent/CN213924248U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114158915A (en) * | 2021-08-31 | 2022-03-11 | 佛山市顺德区美的饮水机制造有限公司 | Water purifying drinking machine |
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