CN209778504U - Improved instant heating type water dispenser - Google Patents
Improved instant heating type water dispenser Download PDFInfo
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- CN209778504U CN209778504U CN201920594608.XU CN201920594608U CN209778504U CN 209778504 U CN209778504 U CN 209778504U CN 201920594608 U CN201920594608 U CN 201920594608U CN 209778504 U CN209778504 U CN 209778504U
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Abstract
An improved instant heating type drinking device comprises a water tank, a filtering device and a heating device, wherein a water outlet of the water tank is communicated with a water inlet end of the filtering device through a water outlet pipe, a water pump is installed on the water outlet pipe, a purified water inlet end and a hot water outlet end are arranged on the heating device, the purified water inlet end is connected with the water outlet end of the filtering device, the water outlet end of the filtering device is connected with a three-way valve, a first water outlet end of the three-way valve is connected with the purified water inlet end through a purified water outlet pipe, a first water flow sensor is installed on the purified water outlet pipe, a second water outlet end of the three-way valve is connected with the water tank through a water return pipe, a water flow regulating valve is installed on the water return pipe, the drinking device with the structure omits a pressure water storage tank structure, the space occupation is reduced, the, and the temperature of the outlet water is unstable.
Description
Technical Field
The utility model relates to a water purification and drinking device field specifically is a modified instant heating type watering device.
Background
At present, the reverse osmosis instant heating drinking water device shown in fig. 1 comprises a water tank 1, a filtering device 2, a pressure water storage tank 3 and an instant heating type drinking water machine 4, wherein a water outlet of the water tank is communicated with a water inlet end of the filtering device through a water outlet pipe, a water pump 5 is installed on the water outlet pipe, a water outlet end of the filtering device and a water purifying water inlet end of the heating device are connected with the pressure water storage tank, the drinking water device of the structure is idle for a long time, purified water in the pressure water storage tank is in a static state, so that the deposition of the purified water in the pressure water storage tank and the breeding of bacteria are easily caused, the drinking water safety is caused, the pressure water storage tank occupies a large space and limits the installation position of the drinking water machine, in addition, when the water outlet quantity filtered by the filtering device is influenced according to the water, the problem of water leakage or burst is caused, and on the other hand, when the instant heating type water dispenser works at rated power, the temperature of water at the water outlet end of the instant heating type water dispenser fluctuates due to unstable purified water flow, so that the set temperature value is higher or lower.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to solve above-mentioned current problem, provide a simple structure, reasonable an instant heating type watering device of modified, its effect is through the first water flow sensor connection and control flow control valve, adjusts the water purification and gets into heating device's water yield, avoids water pressure to lead to the fact the water pipe to burst greatly to and go out water temperature unstability.
The utility model provides a modified instant heating type watering device, includes water tank, filter equipment and heating device, and the delivery port of water tank passes through outlet pipe and filter equipment's the end intercommunication of intaking, installs the water pump on the outlet pipe, and last water purification of being equipped with of heating device is intake and is held and hot water play water end, and water purification is intake and is held with filter equipment's play water end and be connected, filter equipment's play water end is connected with the three-way valve, and the first play water end of three-way valve is intake through water purification outlet pipe and water purification and is held and be connected, installs first rivers sensor on the water purification outlet pipe, and the second play water end of three-way valve.
The drinking water device with the structure saves a pressure water storage tank structure, reduces the occupation of installation space, and avoids the problem that the water body deposits, bacteria breed and drinking water safety is caused because purified water is stored in the pressure water storage tank and the phenomenon of stagnant water is easily caused; the water flow regulating valve is connected and controlled through the first water flow sensor, the water quantity of the purified water generated by the filtering device entering the heating device is regulated, and the water pipe burst caused by overlarge water pressure in the purified water outlet pipe and the heating device is avoided; the constant pure water inflow is convenient for the heating device to control the water temperature to reach the set temperature value; when the water purification that filter equipment produced was too big in addition, some water purification flowed back to the water tank through rivers governing valve and wet return for the cleanliness of water tank promotes, and when the water in the water tank was once more through filter equipment, improved the cleanliness of drinking water once more, reduced the filterable material of filter equipment moreover, increased filter equipment's life.
The utility model discloses can also adopt following technical measure to solve:
Further, a second water flow sensor is installed on the water return pipe, and the second water flow sensor is installed between the water flow regulating valve and the water tank.
Further explaining, a third water flow sensor is also arranged and is arranged between the water outlet end of the filtering device and the water inlet end of the three-way valve.
Further, a power adjusting module is installed in the heating device, and the power adjusting module is connected with the first water flow sensor.
Further, at least one RO reverse osmosis filter element is arranged in the filter device.
further, the water purification outlet pipe is provided with an activated carbon filter device, and the activated carbon filter device is arranged between the first water flow sensor and the water purification inlet end.
Further explaining, a TDS water quality monitoring device is installed on the purified water outlet pipe and is installed between the activated carbon filtering device and the purified water inlet end.
Further, a waste water drainage pipe is connected to the filtering device, and a water collecting tank is connected to a water outlet of the waste water drainage pipe.
Further explaining, the hot water outlet end is connected with a hot water outlet pipe or a hot water outlet faucet.
Further, the heating device is an instant heating type water dispenser.
The utility model has the advantages as follows:
(1) The utility model relates to a modified instant heating type watering device, this structure watering device save pressure water storage tank structure, reduce occuping to installation space, avoid the water purification to store and cause the stagnant water phenomenon easily in pressure water storage tank, lead to the water deposit and breed the bacterium, produce drinking water safety problem.
(2) The water flow regulating valve is connected and controlled through the first water flow sensor, the water quantity of purified water generated by the filtering device entering the heating device is regulated, and the water pipe burst caused by the overlarge water pressure in the purified water outlet pipe and the heating device is avoided.
(3) The constant purified water inflow is convenient for the heating device to control the water temperature so as to reach the set temperature value.
(4) When the water purification that filter equipment produced was too big, some water purification flowed back to the water tank through rivers governing valve and wet return for the cleanliness of water tank promotes, and when the water in the water tank was once more through filter equipment, improved the cleanliness of drinking water once more.
(5) Reduce the material that filter equipment filtered, increase filter equipment's life.
Drawings
Fig. 1 is a schematic diagram of the background art structure of the present invention.
Fig. 2 is a schematic structural diagram of a first embodiment of the present invention.
Fig. 3 is a schematic structural diagram of a second embodiment of the present invention.
Fig. 4 is a schematic structural diagram of a third embodiment of the present invention.
Fig. 5 is a schematic structural view of a fourth embodiment of the present invention.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
The first embodiment: as shown in fig. 2, an improved instant heating type drinking device includes a water tank 1, a filtering device 2 and a heating device 3, a water outlet 101 of the water tank 1 is communicated with a water inlet end 201 of the filtering device 2 through a water outlet pipe 4, a water pump 5 is installed on the water outlet pipe 4, a purified water inlet end 301 and a hot water outlet end 302 are arranged on the heating device 3, the purified water inlet end 301 is connected with a water outlet end 202 of the filtering device 2, the water outlet end 202 of the filtering device 2 is connected with a three-way valve 6, a first water outlet end 601 of the three-way valve 6 is connected with the purified water inlet end 301 through a purified water outlet pipe 7, a first water flow sensor 8 is installed on the purified water outlet pipe 7, a second water outlet end 602 of the three-way valve 6 is connected with the water tank.
The drinking water device with the structure saves a pressure water storage tank structure, reduces the occupation of installation space, and avoids the problem that the water body deposits, bacteria breed and drinking water safety is caused because purified water is stored in the pressure water storage tank and the phenomenon of stagnant water is easily caused; the water flow regulating valve 10 is connected and controlled through the first water flow sensor 8, so that the water quantity of the purified water generated by the filtering device 2 entering the heating device 3 is regulated, and the water pipe burst caused by overlarge water pressure in the purified water outlet pipe 301 and the heating device 3 is avoided; the constant pure water inflow is convenient for the heating device 3 to control the water temperature to reach the set temperature value; in addition, when the purified water generated by the filtering device 2 is too large, part of the purified water flows back to the water tank 1 through the water flow regulating valve 10 and the water return pipe 9, so that the cleanliness of the water tank 1 is improved, when the water in the water tank 1 passes through the filtering device 2 again, the cleanliness of the drinking water is improved again, the filtered substances of the filtering device 3 are reduced, and the service life of the filtering device 3 is prolonged.
When the drinking water device works, when the heating device 3 is at constant power, the temperature is controlled by the flow rate of purified water, the water pump 5 pumps tap water in the water tank 1 to the filtering device 2 for filtering, because the water quality in the water tank is unstable, the water outlet quantity of purified water passing through the filtering device 2 is fluctuated, at the beginning, the water flow regulating valve 10 is closed, the purified water is discharged into the purified water outlet pipe 7 through the first water outlet end 601 of the three-way valve 6, when the purified water passes through the first water flow sensor 8, the instant water flow is detected, when the water flow is overlarge, the first water flow sensor 8 controls the water flow regulating valve 10 to be opened, a part of the purified water quantity generated by the filtering device 2 flows back into the water tank 1 through the second water outlet end 602 and the water return pipe 9, and the water inlet quantity entering.
When the heating device 3 sets the outlet water temperature to be higher, the water flow regulating valve 10 controls most of the purified water to flow back into the water tank, the water quantity of the purified water outlet pipe 7 is reduced, the flow speed passing through the heating device is reduced, and the purified water temperature is increased.
When the heating device 3 sets the outlet water temperature to be lower, the heating device 3 needs short heating time, and when the outlet water amount can be increased, the water flow regulating valve 10 controls a small part of purified water to flow back into the water tank or directly closes the water flow regulating valve 10, so that the water amount of the purified water outlet pipe 7 is increased, the flow speed of the purified water passing through the heating device is increased, and the purified water temperature is lower.
Second embodiment: as shown in fig. 3, the second embodiment is the same as the first embodiment except that a second water flow sensor 11 is installed on the return pipe 9, the second water flow sensor 11 is installed between the water flow regulating valve 10 and the water tank 1, and the second water flow sensor 11 can sense the flow of water in the return pipe 9 to control the amount of water intake in the water tank 1.
The third embodiment: as shown in fig. 4, in the third embodiment, in addition to the second embodiment, a third flow sensor 12 is added, the third flow sensor 12 is installed between the water outlet 202 of the filter device 2 and the water inlet 603 of the three-way valve, the water output of the water outlet 202 of the filter device 2 is detected by the third flow sensor 12 to determine whether the filter element in the filter device 2 needs to be replaced, and when the water output is reduced to a set value, the filter element needs to be replaced.
Fourth embodiment: as shown in fig. 5, the fourth embodiment is the same as the first embodiment, except that the water flow regulating valve 10 is installed on the purified water outlet pipe 7, and the water flow regulating valve 10 is installed at the position to control the water flow on the purified water outlet pipe 7 and the water return pipe 9, when the water flow of the purified water outlet pipe 7 is limited, most of the water flow naturally flows to the direction of the water return pipe 9 after encountering resistance, and the water output is also controlled.
As shown in fig. 4, a power adjusting module 13 is installed in the heating device 3, the power adjusting module 13 is connected to the first water flow sensor 8, the water yield of the filtering device 2 is reduced as the service life of the filtering device 2 increases, and the power adjusting module 13 increases or decreases the heating power according to the water yield by connecting the power adjusting module 13 to the first water flow sensor 8, so that the water yield is always kept at the set temperature.
Install at least one RO reverse osmosis filter core 14 in the filter equipment 2, RO reverse osmosis filter core 14 can filter the overwhelming majority bacterium, harmful metal and impurity, improves drinking water safety.
The water purification device is characterized in that the water purification outlet pipe 7 is provided with an active carbon filtering device 15, the active carbon filtering device 15 is arranged between the first water flow sensor 8 and the water purification inlet end 301, and the filtered purified water is further sterilized and disinfected.
Install TDS water quality monitoring device 16 on water purification outlet pipe 7, TDS water quality monitoring device 16 installs and intakes between end 301 at active carbon filter equipment 15 and clean water, makes the user can observe the quality of water condition after filtering immediately, judges whether need change the filter core in advance according to 16 numerical values of TDS water quality monitoring device by oneself, perhaps reminds the user fault condition.
The filter device 2 is connected with a waste water drain pipe 17, a water outlet 1701 of the waste water drain pipe 17 is connected with a water collecting tank 18, the RO reverse osmosis filter element 14 is adopted by the filter device 2, so that the filtered tap water is partially converted into waste water to be discharged, and the waste water is not suitable for drinking, so that the waste water is collected and utilized by the water collecting tank 18, the water body utilization efficiency is improved, and the resource waste is reduced.
The hot water outlet end 302 is connected with a hot water outlet pipe 19 or a hot water outlet faucet, so that a user can use the hot water conveniently.
The heating device 3 is an instant heating type water dispenser.
The foregoing is a preferred embodiment of the present invention showing and describing the basic principles, main features and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are intended to illustrate the principles of the invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention, and the scope of the invention is to be protected.
The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. The utility model provides a modified instant heating type watering device, including water tank (1), filter equipment (2) and heating device (3), delivery port (101) of water tank (1) are through intaking end (201) intercommunication of outlet pipe (4) and filter equipment (2), install water pump (5) on outlet pipe (4), it intakes end (301) and hot water play water end (302) to be equipped with the water purification on heating device (3), end (301) are connected with play water end (202) of filter equipment (2) are intake to the water purification, its characterized in that: the water outlet end (202) of the filtering device (2) is connected with a three-way valve (6), a first water outlet end (601) of the three-way valve (6) is connected with a water inlet end (301) of purified water through a purified water outlet pipe (7), a first water flow sensor (8) is installed on the purified water outlet pipe (7), a second water outlet end (602) of the three-way valve (6) is connected with a water tank (1) through a water return pipe (9), and a water flow regulating valve (10) is installed on the water return pipe (9).
2. The improved tankless water dispenser of claim 1, further comprising: install second rivers sensor (11) on wet return (9), second rivers sensor (11) are installed between rivers governing valve (10) and water tank (1).
3. The improved tankless water dispenser of claim 1, further comprising: and a third water flow sensor (12) is also arranged, and the third water flow sensor (12) is arranged between the water outlet end (202) of the filtering device (2) and the water inlet end (603) of the three-way valve.
4. The improved tankless water dispenser of claim 1, further comprising: a power adjusting module (13) is installed in the heating device (3), and the power adjusting module (13) is connected with the first water flow sensor (8).
5. The improved tankless water dispenser of claim 1, further comprising: at least one RO reverse osmosis filter element (14) is arranged in the filter device (2).
6. The improved tankless water dispenser of claim 1, further comprising: the water purification device is characterized in that an activated carbon filtering device (15) is installed on the water purification water outlet pipe (7), and the activated carbon filtering device (15) is installed between the first water flow sensor (8) and the water purification water inlet end (301).
7. the improved tankless water dispenser of claim 1, further comprising: install TDS water quality monitoring device (16) on water purification outlet pipe (7), TDS water quality monitoring device (16) are installed and are being intake between end (301) at active carbon filter equipment (15) and water purification.
8. The improved tankless water dispenser of claim 1, further comprising: the filtering device (2) is connected with a waste water drainage pipe (17), and a water outlet (1701) of the waste water drainage pipe (17) is connected with a water collecting tank (18).
9. The improved tankless water dispenser of claim 1, further comprising: the hot water outlet end (302) is connected with a hot water outlet pipe (19) or a hot water outlet faucet.
10. The improved tankless water dispenser of claim 1, further comprising: the heating device (3) is an instant heating type water dispenser.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920594608.XU CN209778504U (en) | 2019-04-26 | 2019-04-26 | Improved instant heating type water dispenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920594608.XU CN209778504U (en) | 2019-04-26 | 2019-04-26 | Improved instant heating type water dispenser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209778504U true CN209778504U (en) | 2019-12-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920594608.XU Active CN209778504U (en) | 2019-04-26 | 2019-04-26 | Improved instant heating type water dispenser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209778504U (en) |
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2019
- 2019-04-26 CN CN201920594608.XU patent/CN209778504U/en active Active
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