CN213757765U - Warm boiled water direct drinking machine with double heating liners for alternate heating - Google Patents
Warm boiled water direct drinking machine with double heating liners for alternate heating Download PDFInfo
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- CN213757765U CN213757765U CN202021038442.2U CN202021038442U CN213757765U CN 213757765 U CN213757765 U CN 213757765U CN 202021038442 U CN202021038442 U CN 202021038442U CN 213757765 U CN213757765 U CN 213757765U
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Abstract
The utility model relates to the field of water dispensers, and discloses a warm boiled water direct drinking machine with double hot liners for alternate heating, which comprises a first water inlet solenoid valve, a second water inlet solenoid valve, and a first hot liner and a second hot liner which are mutually parallel, wherein the first hot liner is connected with the first water inlet solenoid valve through a first cold water inlet pipeline, and the second hot liner is connected with the second water inlet solenoid valve through a second cold water inlet pipeline; the water-cooling system is characterized by further comprising a heat exchanger, a first one-way valve is installed on the first cold water inlet pipeline, a second one-way valve is installed on the second cold water inlet pipeline, and the first one-way valve, the second one-way valve, the first water inlet electromagnetic valve and the second water inlet electromagnetic valve are all connected with the heat exchanger. This straight drink machine adopts two hot courage structures for hot courage can alternate heating, thereby guarantees the hot water supply volume. Meanwhile, the heat exchanger and the one-way valve are added into the direct drinking machine, cold water is heated, heating efficiency is improved, hot water is cooled, and people can drink the direct drinking machine conveniently. The one-way valve prevents water from flowing back to the inner cavity of the other hot container when water flows out of one hot container.
Description
Technical Field
The utility model relates to a water dispenser field especially relates to a machine is directly drunk to warm boiled water of two hot courage alternate heating.
Background
In the existing campus direct drinking machine, a single hot container is generally adopted, generally 20L or more, firstly tap water is purified by a filter system and then enters the hot container through a heat exchanger to be boiled, then when water is taken, purified water enters the bottom of the hot container again, boiled water is pressed out from the upper end by using water pressure, and the boiled water and the purified water reversely flow through the heat exchanger and are physically cooled to prepare warm boiled water. In the practical use process of the campus machine, the campus machine faces the situation of centralized water supply for 10 minutes in the class. In order to ensure enough water supply, the other products adopt a mode of heating by a quick heating module and storing warm boiled water in a water storage tank, purified water is boiled when passing through the quick heating module, then is cooled into warm boiled water by a heat exchanger and then enters the water storage tank for storage, and the warm boiled water flows out of a faucet from the water storage tank when water is taken.
A traditional campus direct drinking machine adopts a heating water outlet mode of 'single hot liner and cold water inlet and outlet of boiled water', cold water is continuously mixed with boiled water on the upper layer to be cooled in the process of entering the hot liner to press boiled water, and if the hot liner is 20L
2000W, 1/4 that the water quantity can be really taken at one time is generally insufficient in volume, the hot liner is heated and boiled again after the water taking at the first time is finished, the process needs to wait for about 5 minutes to take water again, and if 30 people in a class are supposed to take 400ml of water in each cup, the water taking quantity of 10L in a break is at least guaranteed in 10 minutes. Therefore, the heating water taking mode is difficult to support the water consumption of 10 minutes in a class, and the problems of long waiting time and insufficient water supply can be caused.
Quick-heating formula campus is machine of directly drinking, adopt the mode of "quick-heating module heating + warm water is stored to the storage water tank", can guarantee the big water intaking demand of 10 minutes in class, however, quick-heating module essence is high-power heating pipe + little volume heat courage, one comes high-power safe risk high, short-lived simultaneously, two comes, because this kind of quick-heating module is difficult to guarantee big water flow, so added the storage water tank, long-time warm water is stored can produce and breed bacterium and water tank washing, a series of problems keep warm, not in time the sanitary safety of boiling in the heat courage.
There are also two heating and heat-preserving water tanks used in the prior art, for example, application numbers: 201710418697.8, which discloses "a double electric heating heat preservation water tank boiled water capable of being switched alternately", the technique directly discharges the heated hot water through a tap, although the hot water quantity can be guaranteed, the water temperature of the tap can not be adjusted, people can not drink the warm boiled water, and the water tank heating speed is slow.
SUMMERY OF THE UTILITY MODEL
The utility model provides a warm boiled water direct drinking machine with double hot liners for alternate heating, aiming at the defects that the cold water heating speed is slow and the hot water can not be cooled into warm boiled water in the prior art.
In order to solve the technical problem, the utility model discloses a following technical scheme can solve:
a warm boiled water direct drinking machine with double hot liners for alternate heating comprises a water tap, a first water inlet electromagnetic valve, a second water inlet electromagnetic valve, a first water outlet electromagnetic valve, a second air outlet electromagnetic valve, and a first hot liner and a second hot liner which are mutually parallel, wherein the first hot liner is connected with the first water inlet electromagnetic valve through a first cold water inlet pipeline, the second hot liner is connected with the second water inlet electromagnetic valve through a second cold water inlet pipeline, the first hot liner is connected with the water tap through a first hot water pipeline, the second hot liner is connected with the water tap through a second hot water pipeline, the top of the first hot liner is connected with the first air outlet electromagnetic valve through a first air outlet pipeline, and the top of the second hot liner is connected with the second air outlet electromagnetic valve through a second air outlet pipeline; the water heater is characterized by further comprising a heat exchanger, a first check valve is installed on the first cold water inlet pipeline, a second check valve is installed on the second cold water inlet pipeline, one end of the heat exchanger is connected with a water tap, the other end of the heat exchanger is respectively communicated with the first check valve and the second check valve through a hot water main pipeline, and the first water inlet electromagnetic valve and the second water inlet electromagnetic valve are connected with the heat exchanger through a water inlet main pipeline.
This straight drink machine adopts two hot courage structures, first hot courage and the hot courage of second promptly for the hot courage can alternate heating, thereby guarantees the hot water supply volume. Meanwhile, the heat exchanger and the one-way valve are added into the direct drinking machine, after hot water passes through the heat exchanger, the energy of the hot water is transferred to cold water entering the heat exchanger, the cold water is heated and enters the hot container, and the heating efficiency is improved. The hot water transfers heat to the cold water, and then the temperature is reduced, so that warm water is formed, and the drinking of people is facilitated. The one-way valve prevents water from flowing back to the inner cavity of the other hot container when water flows out of one hot container.
Preferably, a first cold water inlet of the first hot liner is formed in the side wall of the lower end of the first hot liner and is close to the bottom surface, a first cold water inlet pipe is connected to the first cold water inlet, and a first heating pipe close to the first cold water inlet is installed in the bottom of the first hot liner; a second cold water inlet of the second hot liner is formed in the side wall of the lower end of the second hot liner and is close to the bottom surface, a second cold water inlet pipe is connected to the second cold water inlet, and a second heating pipe close to the second cold water inlet is installed in the bottom of the second hot liner.
The first heating pipe is close to the first cold water inlet, so that cold water in the first hot liner can be heated in time; the second heating pipe is close to the second cold water inlet, so that the cold water in the second hot liner can be heated in time.
Preferably, a first hot water outlet of the first hot liner is arranged at the top of the first hot liner, and a first water level electrode close to the first hot water outlet is arranged in the top of the first hot liner; a second hot water outlet of the second hot liner is arranged at the top of the second hot liner, and a second water level electrode close to the second hot water outlet is arranged in the top of the second hot liner.
The first water level electrode can accurately measure the water level in the first hot container. The heated hot water can be output through the first hot water outlet in time; the second water level electrode can accurately measure the water level in the second hot container. The heated hot water can be output through the second hot water outlet in time.
Preferably, a first temperature sensing probe close to the first hot water outlet is installed in the top of the first hot liner, and a second temperature sensing probe close to the second hot water outlet is installed in the top of the second hot liner.
The first temperature sensing probe can monitor the temperature of water in the first heat liner in real time; the second temperature sensing probe can monitor the temperature of the water in the second heat liner in real time.
Preferably, a first exhaust port is arranged at the top of the first hot liner, the first exhaust port and the first hot water outlet are arranged on the same end face, the first exhaust solenoid valve is communicated with the first exhaust port through a first exhaust pipeline, a second exhaust port is arranged at the top of the second hot liner, the second exhaust port and the second hot water outlet are arranged on the same end face, and the second exhaust solenoid valve is communicated with the second exhaust port through a second exhaust pipeline.
The first exhaust electromagnetic valve is matched with the first exhaust electromagnetic valve, and the two valves are opened simultaneously, so that water in the first hot container is emptied. The second exhaust electromagnetic valve is matched with the second drainage electromagnetic valve, and the two valves are opened simultaneously, so that water in the second hot container is emptied.
Preferably, the exhaust gas system further comprises an exhaust gas main pipeline, and the first exhaust gas pipeline and the second exhaust gas pipeline are communicated with the exhaust gas main pipeline.
Preferably, the hot water boiler further comprises a first water discharge electromagnetic valve and a second water discharge electromagnetic valve, the bottom of the first hot container is connected with the first water discharge electromagnetic valve through a first water discharge pipeline, and the second hot container is connected with the second water discharge electromagnetic valve through a second water discharge pipeline.
The utility model discloses owing to adopted above technical scheme, have apparent technological effect:
this straight drink machine adopts two hot courage structures, first hot courage and the hot courage of second promptly for the hot courage can alternate heating, thereby guarantees the hot water supply volume. Meanwhile, the heat exchanger and the one-way valve are added into the direct drinking machine, after hot water passes through the heat exchanger, the energy of the hot water is transferred to cold water entering the heat exchanger, the cold water is heated and enters the hot container, and the heating efficiency is improved. The hot water transfers heat to the cold water, and then the temperature is reduced, so that warm water is formed, and the drinking of people is facilitated. The one-way valve prevents water from flowing back to the inner cavity of the other hot container when water flows out of one hot container.
Drawings
Fig. 1 is a schematic diagram of the frame structure of the present invention.
Fig. 2 is a schematic structural view of the first heat bladder of fig. 1.
Fig. 3 is a schematic structural view of the second heat bladder of fig. 1.
The names of the parts indicated by the numerical references in the above figures are as follows: wherein, 10-water tap, 11-first water inlet electromagnetic valve, 12-second water inlet electromagnetic valve, 13-first water outlet electromagnetic valve, 14-second water outlet electromagnetic valve, 15-first exhaust electromagnetic valve, 16-second exhaust electromagnetic valve, 17-first heat container, 18-second heat container, 19-first cold water inlet pipe, 20-second cold water inlet pipe, 21-first hot water pipe, 22-second hot water pipe, 23-first exhaust pipe, 24-second water outlet pipe, 25-first exhaust pipe, 26-second exhaust pipe, 27-heat exchanger, 28-first check valve, 29-second check valve, 30-hot water main pipe, 31-water inlet main pipe, 32-exhaust main pipe, 171-first cold water inlet, 172-first heating pipe, 173-first hot water outlet, 174-first water level electrode, 175-first temperature sensing probe, 176-first exhaust port, 176-first water outlet, 174-first water level electrode, 181-a second cold water inlet, 182-a second heating pipe, 183-a second hot water outlet, 184-a second water level electrode, 185-a second temperature sensing probe, 186-a second exhaust port.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings 1-3 and examples.
Example 1
A warm boiled water direct drinking machine with double hot liners for alternate heating comprises a tap 10, a first water inlet electromagnetic valve 11, a second water inlet electromagnetic valve 12, a first water outlet electromagnetic valve 13, a second water outlet electromagnetic valve 14, a first air outlet electromagnetic valve 15, a second air outlet electromagnetic valve 16, and two first hot liners 17 and second hot liners 18 which are mutually parallel, wherein the first hot liners 17 are connected with the first water inlet electromagnetic valve 11 through a first cold water inlet pipeline 19, the second hot liners 18 are connected with the second water inlet electromagnetic valve 12 through a second cold water inlet pipeline 20, the first hot liners 17 are connected with the tap 10 through a first hot water pipeline 21, the second hot liners 18 are connected with the tap 10 through a second hot water pipeline 22, the bottom of the first hot liners 17 is connected with the first water outlet electromagnetic valve 13 through a first water outlet pipeline 23, the second hot liners 18 is connected with the second water outlet electromagnetic valve 14 through a second water outlet pipeline 24, the top of the first hot liners 17 is connected with the first air outlet electromagnetic valve 15 through a first air outlet pipeline 25, the top of the second heat bladder 18 is connected to the second exhaust solenoid valve 16 through a second exhaust duct 26. The warm boiled water direct drinking machine further comprises a heat exchanger 27, a first one-way valve 28 is mounted on the first cold water inlet pipeline 19, a second one-way valve 29 is mounted on the second cold water inlet pipeline 20, one end of the heat exchanger 27 is connected with the water tap 10, the other end of the heat exchanger 27 is respectively communicated with the first one-way valve 28 and the second one-way valve 29 through a hot water main pipeline 30, and the first water inlet electromagnetic valve 11 and the second water inlet electromagnetic valve 12 are connected with the heat exchanger 27 through a water inlet main pipeline 31. The heat exchanger 27 is provided with a cold water inlet, a cold water outlet, a hot water inlet and a warm water outlet, the cold water inlet is connected with tap water, and the cold water outlet is simultaneously communicated with the first cold water inlet pipe 19 and the second cold water inlet pipe 20, so that cold water is filled into the first hot container 17 and the second hot container 18. The heated hot water flows into the hot water inlet through the first check valve 28 or the second check valve 29, and the hot water is heat-exchanged by the heat exchanger 27 to form warm water and flows out from the warm water outlet.
The first cold water inlet 171 of the first hot inner container 17 is arranged on the side wall of the lower end of the first hot inner container 17 and is close to the bottom surface, the first cold water inlet pipe 19 is connected to the first cold water inlet 171, the first heating pipe 172 close to the first cold water inlet 171 is arranged in the bottom of the first hot inner container 17, and cold water can be heated by the first heating pipe 172 immediately after passing through the first cold water inlet 171, so that the heating efficiency is improved. The second cold water inlet 181 of the second hot inner container 18 is formed in the side wall of the lower end of the second hot inner container 18 and is close to the bottom surface, the second cold water inlet pipe 20 is connected to the second cold water inlet 181, the second heating pipe 182 close to the second cold water inlet 181 is installed in the bottom of the second hot inner container 18, cold water can be heated by the second heating pipe 182 immediately after passing through the second cold water inlet 181, and heating efficiency is improved.
A first hot water outlet 173 of the first hot water container 17 is arranged at the top of the first hot water container 17, and a first water level electrode 174 close to the first hot water outlet 173 is arranged in the top of the first hot water container 17; a second hot water outlet 183 of the second hot water container 18 is arranged at the top of the second hot water container 18, and a second water level electrode 184 close to the second hot water outlet 183 is arranged in the top of the second hot water container 18.
A first temperature sensing probe 175 close to the first hot water outlet 173 is installed in the top of the first hot water container 17, and a second temperature sensing probe 185 close to the second hot water outlet 183 is installed in the top of the second hot water container 18.
The water outlet steps of the warm boiled water direct drinking machine are as follows:
s1: the first hot liner 17 and the second hot liner 18 boil water before class, and enter a heat preservation state to be taken;
s2: when water is taken, the water tap 10 is opened, the first water inlet electromagnetic valve 11 on the first cold water inlet pipeline 19 on the first hot liner 17 is opened, the first exhaust electromagnetic valve 15 on the first exhaust pipeline 25 is closed, cold water enters the bottom of the first hot liner 17, boiled water is pressed out through the first hot water outlet 173, is cooled to warm boiled water through the heat exchanger 27 and is output through the water tap 10, and at the moment, the second hot liner 18 is in a heat preservation state;
when the first temperature sensing probe 175 of the first thermal bladder 17 detects that the water temperature is lower than the set water outlet temperature value, the first water inlet electromagnetic valve 11 is closed, the first exhaust electromagnetic valve 15 is opened, the first thermal bladder 17 finishes one water outlet, the water taking time is T1, and then the heating and boiling are started, wherein the heating and boiling time is T2;
s3: after the first hot bladder 17 finishes the water taking once, the second hot bladder 18 starts to be connected with the water supply: the second water inlet electromagnetic valve 12 is opened, the second exhaust electromagnetic valve 16 is opened, cold water enters the bottom of the second hot water container 18, boiled water is pressed out through the second hot water outlet 183, cooled to warm boiled water through the heat exchanger 27, and output through the water faucet 10;
when the second temperature sensing probe 185 of the second heat bladder 18 detects that the water temperature is lower than the set water outlet temperature value, the second water inlet electromagnetic valve 12 is closed, the second exhaust electromagnetic valve 16 is opened, the second heat bladder 18 finishes one-time water outlet, and the first heat bladder 17 and the second heat bladder 18 are the same, so the one-time water taking time meter is also T1, then the heating and boiling are started, and the heating and boiling time is also T2;
s4: the one-time water taking time T1 is longer than the heating boiling time T2, so after the one-time water outlet of the second hot liner 18 is finished, the steps S2 and S3 can be repeated, the first hot liner 17 and the second hot liner 18 alternately discharge water, the water can be discharged in an infinite cup, the water faucet 10 is closed, the water taking is finished, and the step S1 is started to keep the temperature.
S5: at night, the first exhaust electromagnetic valve 13, the second exhaust electromagnetic valve 14, the first exhaust electromagnetic valve 15 and the second exhaust electromagnetic valve 16 are opened at the same time, water in the inner cavities of the first hot liner 17 and the second hot liner 18 is discharged, and night emptying is realized.
Example 2
The embodiment 2 has substantially the same features as the embodiment 1, except that a first exhaust port 176 is provided at the top of the first heat bladder 17, the first exhaust port 176 and the first hot water outlet 173 are provided on the same end surface, the first exhaust solenoid valve 15 is communicated with the first exhaust port 176 through the first exhaust duct 25, a second exhaust port 186 is provided at the top of the second heat bladder 18, the second exhaust port 186 and the second hot water outlet 183 are provided on the same end surface, and the second exhaust solenoid valve 16 is communicated with the second exhaust port 186 through the second exhaust duct 26.
Example 3
Embodiment 3 has substantially the same features as embodiment 1 except that it further includes an exhaust manifold 32, and both the first exhaust duct 25 and the second exhaust duct 26 communicate with the exhaust manifold 32.
Claims (7)
1. A warm boiled water direct drinking machine with double hot liners for alternate heating comprises a water tap (10), a first water inlet electromagnetic valve (11), a second water inlet electromagnetic valve (12), a first exhaust electromagnetic valve (15), a second exhaust electromagnetic valve (16) and two first hot liners (17) and second hot liners (18) which are mutually parallel, wherein the first hot liners (17) are connected with the first water inlet electromagnetic valve (11) through a first cold water inlet pipeline (19), the second hot liners (18) are connected with the second water inlet electromagnetic valve (12) through a second cold water inlet pipeline (20), the first hot liners (17) are connected with the water tap (10) through a first hot water pipeline (21), the second hot liners (18) are connected with the water tap (10) through a second hot water pipeline (22), the top of the first hot liners (17) is connected with the first exhaust electromagnetic valve (15) through a first exhaust pipeline (25), and the top of the second hot liners (18) is connected with the second exhaust electromagnetic valve (16) through a second exhaust pipeline (26); the method is characterized in that: still include heat exchanger (27), install first check valve (28) on first cold water inlet pipe (19), install second check valve (29) on second cold water inlet pipe (20), heat exchanger (27) one end is connected with tap (10), heat exchanger (27) other end passes through hot water main pipe (30) and communicates with first check valve (28) and second check valve (29) respectively, first solenoid valve (11) and second solenoid valve (12) of intaking are connected with heat exchanger (27) through intake main pipe (31).
2. The warm boiled water direct drinking machine with the double hot liners for alternate heating as claimed in claim 1, wherein: a first cold water inlet (171) of the first hot liner (17) is formed in the side wall of the lower end of the first hot liner (17) and is close to the bottom surface, a first cold water inlet pipeline (19) is connected to the first cold water inlet (171), and a first heating pipe (172) close to the first cold water inlet (171) is installed in the bottom of the first hot liner (17); a second cold water inlet (181) of the second hot liner (18) is formed in the side wall of the lower end of the second hot liner (18) and is close to the bottom surface, a second cold water inlet pipeline (20) is connected to the second cold water inlet (181), and a second heating pipe (182) close to the second cold water inlet (181) is installed in the bottom of the second hot liner (18).
3. The warm boiled water direct drinking machine with the double hot liners for alternate heating as claimed in claim 1, wherein: a first hot water outlet (173) of the first hot liner (17) is arranged at the top of the first hot liner (17), and a first water level electrode (174) close to the first hot water outlet (173) is arranged in the top of the first hot liner (17); a second hot water outlet (183) of the second hot water container (18) is arranged at the top of the second hot water container (18), and a second water level electrode (184) close to the second hot water outlet (183) is arranged in the top of the second hot water container (18).
4. The warm boiled water direct drinking machine with the double hot liners for alternate heating as claimed in claim 3, wherein: a first temperature sensing probe (175) close to the first hot water outlet (173) is arranged in the top of the first hot liner (17), and a second temperature sensing probe (185) close to the second hot water outlet (183) is arranged in the top of the second hot liner (18).
5. The warm boiled water direct drinking machine with the double hot liners for alternate heating as claimed in claim 3 or 4, wherein: the top of first hot courage (17) is equipped with first exhaust port (176), establish on same terminal surface first exhaust port (176) and first hot water delivery port (173), first exhaust solenoid valve (15) are through first exhaust duct (25) and first exhaust port (176) switch-on, the top of second hot courage (18) is equipped with second gas vent (186), establish on same terminal surface second gas vent (186) and second hot water delivery port (183), second exhaust solenoid valve (16) are through second exhaust duct (26) and second gas vent (186) switch-on.
6. The warm boiled water direct drinking machine with the double hot liners for alternate heating as claimed in claim 1, wherein: and the exhaust gas main pipeline (32), wherein the first exhaust gas pipeline (25) and the second exhaust gas pipeline (26) are communicated with the exhaust gas main pipeline (32).
7. The warm boiled water direct drinking machine with the double hot liners for alternate heating as claimed in claim 1, wherein: the water heater further comprises a first water discharging electromagnetic valve (13) and a second water discharging electromagnetic valve (14), the bottom of the first heat container (17) is connected with the first water discharging electromagnetic valve (13) through a first water discharging pipeline (23), and the second heat container (18) is connected with the second water discharging electromagnetic valve (14) through a second water discharging pipeline (24).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021038442.2U CN213757765U (en) | 2020-06-08 | 2020-06-08 | Warm boiled water direct drinking machine with double heating liners for alternate heating |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202021038442.2U CN213757765U (en) | 2020-06-08 | 2020-06-08 | Warm boiled water direct drinking machine with double heating liners for alternate heating |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113576251A (en) * | 2021-08-31 | 2021-11-02 | 白荣丽 | Circulating filtration type water dispenser capable of adjusting outlet water temperature and working method thereof |
| CN113729491A (en) * | 2021-08-27 | 2021-12-03 | 绍兴市安吉尔净饮水科技有限公司 | Direct drinking machine with sterilization function and waterway system |
-
2020
- 2020-06-08 CN CN202021038442.2U patent/CN213757765U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113729491A (en) * | 2021-08-27 | 2021-12-03 | 绍兴市安吉尔净饮水科技有限公司 | Direct drinking machine with sterilization function and waterway system |
| CN113729491B (en) * | 2021-08-27 | 2023-10-03 | 绍兴市安吉尔净饮水科技有限公司 | Direct drinking machine with sterilization function and waterway system |
| CN113576251A (en) * | 2021-08-31 | 2021-11-02 | 白荣丽 | Circulating filtration type water dispenser capable of adjusting outlet water temperature and working method thereof |
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