CN213345292U - Double-water-source water dispenser - Google Patents
Double-water-source water dispenser Download PDFInfo
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- CN213345292U CN213345292U CN202021263593.8U CN202021263593U CN213345292U CN 213345292 U CN213345292 U CN 213345292U CN 202021263593 U CN202021263593 U CN 202021263593U CN 213345292 U CN213345292 U CN 213345292U
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Abstract
The utility model discloses a two water sources water dispenser, including waterway system and control system, characteristics are: waterway system includes first water route, second water route and third water route, the one end in first water route is passed through the three-way valve and is connected with the one end in second water route and the one end in third water route respectively, the water storage tank is connected to the other end in first water route, the water source is connected to the other end in second water route, the bottled water is connected to the other end in third water route, be connected with self priming pump and purifier on first water route, be provided with the water level detection device who is connected with control system in the water storage tank, be connected with the solenoid valve on the second water route, be connected with the check valve on the third water route, still include the change over switch who is connected with control system, change over switch passes through the switching of control system control solenoid valve, the self priming pump starts when water level detection device detects the low water level, the self priming pump is closed when: a dual water source water dispenser capable of using both barreled water and tap water is provided.
Description
Technical Field
The utility model relates to the field of water dispensers, in particular to a dual-water-source water dispenser capable of using barreled water and tap water.
Background
The existing water dispensers on the market are generally divided into two types: only tap water or only barreled water is used as a drinking water source. The former has the circumstances that the inconvenient user of cutting off water or water source is polluted etc. and the water receiving appears, and the latter then has bottled water quality of water not too close, often change defect such as cost is higher. At present, water dispensers on the market cannot select and switch water sources, so that the water sources are single in selection and cannot be selected according to actual conditions and occasions of users, great inconvenience is brought to consumers, and the applicability is poor.
Disclosure of Invention
In order to solve the defects existing in the prior art, the utility model provides a dual-water-source water dispenser which can use barreled water and tap water.
The utility model provides a technical scheme that above-mentioned technical problem adopted does: a double-water-source water dispenser comprises a water path system and a control system, wherein the water path system comprises a first water path, a second water path and a third water path, one end of the first water path is respectively connected with one end of the second water path and one end of the third water path through a three-way valve, the other end of the first water path is connected with a water storage tank, the other end of the second water path is connected with a tap water source, the other end of the third water path is connected with a barreled water, a self-sucking pump and a water purifying device are sequentially connected with the first water path from front to back, a water level detection device for detecting high and low water levels is arranged in the water storage tank and is connected with the control system, an electromagnetic valve is connected with the second water path, a check valve is connected with the third water path, the water dispenser further comprises a change-over switch which is arranged on the outer surface and is connected with the control system, the change over switch to control system signal control thereby the solenoid valve open or close, work as water level detection device detect low water level, control system control self priming pump start, work as water level detection device detect high water level when, control system control self priming pump close.
In some embodiments, the barreled water comprises a barrel body for containing water and a barrel cover arranged at the top of the barrel body, wherein a water pumping rod extending into the bottom in the barrel body is arranged on the barrel cover, and the water pumping rod is communicated with the third water path. From this when using bottled water, the self priming pump can absorb the water in the barrel through the pole that draws water, directly gets into the third water route and supplies water.
In some embodiments, the pumping rod comprises a first section and a second section which are connected up and down, the second section is provided with a bending part, and the pipe diameter of the second section is smaller than that of the first section. The structure of the water pumping rod is more favorable for pumping water, and water at the bottom of the barrel body can be pumped without causing waste.
In some embodiments, the water level detecting device includes a mechanical float ball and a water level sensor, the mechanical float ball is disposed at an upper end of the water storage tank, the first water path is connected to the water storage tank after passing through the mechanical float ball, the water level sensor is disposed in the water storage tank, and the water level sensor is connected to the control system and configured to detect a high water level or a low water level in the water storage tank and send a corresponding signal to the control system.
In some embodiments, the water purification apparatus includes a filter unit and a sterilization unit, and the filter unit and the sterilization unit are connected in series or in parallel. From this can purify the filtration to tap water and bottled water, further guarantee to drink safety, promote the drinking water quality.
In some embodiments, the filtration unit is a UF ultrafiltration filter core group or/and a RO reverse osmosis filter core group, and the filter cores are connected in series. The filter core can be selected and assembled according to actual conditions to meet different requirements.
In some embodiments, the sterilization unit is a UV lamp or ozone sterilization. From this can disinfect tap water and bottled water, further guarantee to drink safety, promote the drinking water quality.
In some embodiments, a pressure relief valve is disposed in the second waterway between the solenoid valve and the source of tap water. Thereby ensuring the stability of the water supply flow.
Compared with the prior art, the utility model has the advantages of: through setting up change over switch, the third water route of intercommunication bottled water that is used for switching the water source, setting up devices such as water pumping rod and check valve on the third water route, make the user also can use the bottled water of taking certainly in the water dispenser under the condition that can not connect the running water to all purify the filtration to tap water and bottled water, guarantee the drinking water quality, provide very big convenient for the user, increased suitable for the occasion.
Drawings
Fig. 1 is a schematic view of a water path structure of an embodiment of a dual-water-source water dispenser of the present invention;
fig. 2 is a schematic structural view of the water pumping rod of fig. 1.
The automatic sterilization device comprises a waterway system 1, a control system 2, a first waterway 3, a second waterway 4, a third waterway 5, a three-way valve 6, a water storage tank 7, a tap water source 8, barreled water 9, a self-priming pump 10, an electromagnetic valve 11, a check valve 12, a change-over switch 13, a filter unit 14, a sterilization unit 15, a barrel 16, a barrel cover 17, a water pumping rod 18, a first section 19, a second section 20, a bending part 21, a mechanical floating ball 22, a water level sensor 23 and a pressure reducing valve 24.
Detailed Description
The following detailed description will be made on a dual water source drinking machine of the present invention with reference to the accompanying drawings and examples, but not to be construed as limiting the present invention.
Example one
As shown in the figure, the double-water-source water dispenser comprises a water path system 1 and a control system 2, wherein the water path system 1 comprises a first water path 3, a second water path 4 and a third water path 5, the first end of the first water path 3 is respectively connected with the first end of the second water path 4 and the first end of the third water path 5 through a three-way valve 6, the second end of the first water path 3 is connected with a water storage tank 7 which is used for supplying water to users, the second end of the second water path 4 is connected with a tap water source 8, the second end of the third water path 5 is connected with a barreled water 9, a self-sucking pump 10 and a water purifying device are sequentially connected on the first water path 3 from front to back, a water level detecting device for detecting high and low water levels is arranged in the water storage tank 7 and is connected with the control system 2, an electromagnetic valve 11 for controlling the opening and closing of the water paths is connected on the second water path 4, a check valve 12 is connected on, the water flows into the barreled water through the third waterway.
The water dispenser further comprises a change-over switch 13 arranged on the outer surface and connected with the control system 2, and the change-over switch 13 sends a signal to the control system 2 to control the electromagnetic valve 11 on the second water path to be opened or closed, so that tap water or barreled water is switched to be used as a water source. When water level detection device detected low water level, control system control self priming pump 10 started, and when water level detection device detected high water level, control system control self priming pump 10 closed.
In this embodiment, the water purifying apparatus includes a filtering unit 14 and a sterilizing unit 15, and the filtering unit and the sterilizing unit are connected in series or in parallel.
Example two
The double-water-source water dispenser provided by the embodiment limits the specific structure for pumping the barreled water on the basis of the first embodiment. In this embodiment, the barreled water 9 includes the staving 16 of flourishing water and sets up the bung 17 at the staving top, is provided with the pole 18 of drawing water that stretches into the staving bottom on the bung, and the pole of drawing water communicates with third water route 5.
The water pumping rod 18 comprises a first section 19 and a second section 20 which are connected up and down, the second section 20 is provided with a bending part 21, and the pipe diameter of the second section 20 is smaller than that of the first section 19.
EXAMPLE III
The double-water-source water dispenser provided by the embodiment limits the specific structure of the water level detection device on the basis of the first embodiment. In this embodiment, the water level detection device includes a mechanical float 22 and a water level sensor 23, the mechanical float 22 is disposed at the upper end of the water storage tank 7, water in the first water path 3 flows into the water storage tank 7 through the mechanical float 22, the water level sensor 23 is disposed in the water storage tank 7, and the water level sensor 23 is connected to the control system 2 and is configured to detect a high water level or a low water level in the water storage tank and send a corresponding signal to the control system.
Example four
The dual-water-source water dispenser provided by the embodiment further supplements other structures on the basis of the embodiment I. In this embodiment, the filtering unit 14 employs a UF ultrafiltration filter element set or/and an RO reverse osmosis filter element set, and the filter elements are connected in series.
The sterilization unit 15 sterilizes using a UV lamp or ozone.
In this embodiment, the three-way valve 6 is a T-shaped three-way valve, the electromagnetic valve 11 is a normally closed electromagnetic valve, and a pressure reducing valve 24 is disposed between the electromagnetic valve 11 and the tap water source 8 on the second water path 4. In other embodiments, the three-way valve may also have any shape, and the solenoid valve may be a normally open solenoid valve, but is not limited thereto.
The utility model relates to a two water sources water dispenser's theory of operation as follows:
when using bottled water, when the level sensor of water storage tank the inside detects the low water level, the solenoid valve is in the off-state, and control system passing signal passes to the self priming pump, and the self priming pump begins work and pumps to the third water route through the water pumping pole with the water of staving the inside, and water filters through the filter unit and disinfects the back through the sterilizing unit again, in the mechanical floater inflow water storage tank of water storage tank the inside, when the level sensor of water storage tank the inside detects the high water level, self priming pump stop work.
Open through change over switch control normally closed solenoid valve, use the running water this moment to be the water source, when the level sensor of water storage tank the inside detects the low water level, control system passing signal passes to the self priming pump, and the self priming pump begins work, and running water flows to third water route, loops through relief pressure valve, filter unit and the unit that disinfects, in the mechanical floater inflow water storage tank of water storage tank the inside, when the level sensor of water storage tank the inside detected the high water level, self priming pump stop work. When the tap water is used, in order to prevent water from flowing into the barreled water through the water pumping rod, a check valve is arranged at the position connected with the water pumping rod.
It should be noted that the above-mentioned embodiments are only preferred embodiments of the present invention, and the scope of the present invention is not limited thereto, and the present invention can also be modified in materials and structures, or replaced by technical equivalents. Therefore, all structural equivalents which may be made by applying the present invention to the specification and drawings, or by applying them directly or indirectly to other related technical fields, are intended to be encompassed by the present invention.
Claims (8)
1. The utility model provides a two water sources water dispenser, includes waterway system and control system, its characterized in that: the water path system comprises a first water path, a second water path and a third water path, wherein one end of the first water path is respectively connected with one end of the second water path and one end of the third water path through a three-way valve, the other end of the first water path is connected with a water storage tank, the other end of the second water path is connected with a tap water source, the other end of the third water path is connected with barreled water, a self-sucking pump and a water purifying device are sequentially connected with the first water path from front to back, a water level detecting device for detecting high and low water levels is arranged in the water storage tank, the water level detecting device is connected with the control system, an electromagnetic valve is connected with the second water path, a check valve is connected with the third water path, the water dispenser further comprises a change-over switch which is arranged on the outer surface and connected with the control system, and the change-over switch sends a signal to the control system so as to control the electromagnetic valve to be opened or closed, when water level detection device detect low water level, control system control self priming pump start, when water level detection device detect high water level, control system control self priming pump close.
2. The dual-water-source water dispenser as claimed in claim 1, characterized in that: the barreled water comprises a barrel body for containing water and a barrel cover arranged at the top of the barrel body, a water pumping rod extending into the bottom of the barrel body is arranged on the barrel cover, and the water pumping rod is communicated with a third water path.
3. The dual-water-source water dispenser as claimed in claim 2, characterized in that: the pumping rod comprises a first section and a second section which are connected up and down, the second section is provided with a bending part, and the pipe diameter of the second section is smaller than that of the first section.
4. The dual-water-source water dispenser as claimed in claim 1, characterized in that: the water level detection device comprises a mechanical floating ball and a water level sensor, the mechanical floating ball is arranged at the upper end of the water storage tank, the first water path is connected with the water storage tank after passing through the mechanical floating ball, the water level sensor is arranged in the water storage tank, and the water level sensor is connected with the control system and used for detecting the high water level or the low water level in the water storage tank and sending a corresponding signal to the control system.
5. The dual-water-source water dispenser as claimed in claim 1, characterized in that: the water purifying device comprises a filtering unit and a sterilizing unit, wherein the filtering unit is connected with the sterilizing unit in series or in parallel.
6. The dual-water-source water dispenser as claimed in claim 5, characterized in that: the filter unit is a UF ultrafiltration filter element group or/and an RO reverse osmosis filter element group, and the filter elements are connected in series.
7. The dual-water-source water dispenser as claimed in claim 5, characterized in that: the sterilization unit is used for UV lamp or ozone sterilization.
8. The dual-water-source water dispenser as claimed in claim 1, characterized in that: and a pressure reducing valve is arranged on the second water path between the electromagnetic valve and the tap water source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021263593.8U CN213345292U (en) | 2020-07-01 | 2020-07-01 | Double-water-source water dispenser |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021263593.8U CN213345292U (en) | 2020-07-01 | 2020-07-01 | Double-water-source water dispenser |
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| CN213345292U true CN213345292U (en) | 2021-06-04 |
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| CN202021263593.8U Active CN213345292U (en) | 2020-07-01 | 2020-07-01 | Double-water-source water dispenser |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115005671A (en) * | 2022-02-18 | 2022-09-06 | 浙江苏泊尔厨卫电器有限公司 | Water dispenser and control method for water dispenser |
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- 2020-07-01 CN CN202021263593.8U patent/CN213345292U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115005671A (en) * | 2022-02-18 | 2022-09-06 | 浙江苏泊尔厨卫电器有限公司 | Water dispenser and control method for water dispenser |
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