CN211066191U - Water storage formula warm water type drinking bowl - Google Patents
Water storage formula warm water type drinking bowl Download PDFInfo
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- CN211066191U CN211066191U CN201921184876.0U CN201921184876U CN211066191U CN 211066191 U CN211066191 U CN 211066191U CN 201921184876 U CN201921184876 U CN 201921184876U CN 211066191 U CN211066191 U CN 211066191U
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Abstract
The utility model discloses a water storage formula warm water type drinking bowl belongs to drinking bowl technical field. Comprises a shell, a water inlet and a warm water tap on the shell, and a water heating tank, a warm water tank, a drain pipe and a heat exchanger in the shell; the water inlet is connected with the cold water inlet of the heat exchanger through a pipeline with a first electromagnetic valve, the hot water outlet of the heat exchanger is connected with the warm water inlet of the water boiling tank through a pipeline, the boiled water outlet of the water boiling tank is connected with the hot water inlet of the heat exchanger through a pipeline with a second electromagnetic valve or a boiled water pump, and the warm water outlet of the heat exchanger is connected with the water inlet of the warm water tank through a pipeline; a high-temperature steam exhaust port of the water heating tank is communicated with the top in the warm water tank through a pipeline; the low-temperature steam exhaust port of the warm water tank is arranged at the bottom of the warm water tank and communicated with the inner top of the warm water tank through an exhaust pipe in the warm water tank, and the low-temperature steam exhaust port is arranged right above one inlet of the drain pipe. The drinking fountain can not only preserve heat of the warm water tank, but also recover heat energy, and can also avoid direct discharge of high-temperature steam.
Description
Technical Field
The utility model belongs to the technical field of the drinking bowl, in particular to water storage formula warm water type drinking bowl.
Background
The water dispenser is a household appliance widely used in daily life or office places, and generally comprises a shell, a water inlet on the shell, at least one warm water faucet, a water heating tank, a warm water tank, a water drainage pipe and the like in the shell; the warm water tap is connected with the warm water tank through a pipeline with a warm water pump, the electric heater, the temperature sensor, the liquid level meter and the like are arranged in the water heating tank and the warm water tank, the water heating tank is connected with the warm water tank through a pipeline with a pump or a valve, and the control of the whole water fountain is realized through an electric control board on the shell.
However, the conventional water dispenser has the following problems: firstly, the boiling water case can produce a large amount of high temperature vapor at the water boiling in-process, and high temperature vapor directly discharges not well (scald the people easily, form water smoke etc.), has also wasted heat energy simultaneously. Secondly, the warm water tank has poor heat preservation effect and large energy consumption and needs an electric heater to heat continuously. Thirdly, the water in the warm water tank is naturally cooled, so that the speed is low, and heat energy is wasted.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problems, an embodiment of the present invention provides a water storage type warm water drinking device, wherein high temperature steam in a water heating tank is discharged into a warm water tank to recover part of heat and reduce the temperature of the steam, and the warm water tank is then discharged to a drain pipe through an exhaust pipe (for exchanging heat with warm water and cooling to low temperature steam or becoming condensed water) therein, so that not only can the warm water tank be insulated, but also heat energy can be recovered, and direct discharge of the high temperature steam can be avoided; the heat exchanger is used for exchanging heat and cooling boiled water discharged from the water boiling tank, and simultaneously, cold water is preheated and then is sent into the water boiling tank for heating, so that not only is the heat recovered, but also the heating speed of the water boiling tank is accelerated, the cooling speed of warm water is accelerated, and heat energy is also recovered. The technical scheme is as follows:
The embodiment of the utility model provides a water storage type warm water type drinking trough, which comprises a shell 1, a water inlet 2 and at least one warm water tap 3 on the shell 1, and a water boiling tank 4, a warm water tank 5 and a drain pipe 6 in the shell 1; the warm water tap 3 is connected with a warm water tank 5 through a pipeline with a warm water pump 7, and electric heaters 8 are arranged in the water boiling tank 4 and the warm water tank 5; the water dispenser also comprises a heat exchanger 9 in the shell 1, and the water boiling tank 4 is positioned above the warm water tank 5; the water inlet 2 is connected with a cold water inlet of a heat exchanger 9 through a pipeline with a first electromagnetic valve 10, a hot water outlet of the heat exchanger 9 is connected with a warm water inlet 19 of a water boiling tank 4 through a pipeline, a boiled water outlet 20 of the water boiling tank 4 is connected with the hot water inlet of the heat exchanger 9 through a pipeline with a second electromagnetic valve or a boiled water pump, and the warm water outlet of the heat exchanger 9 is connected with a water inlet of a warm water tank 5 through a pipeline; a high-temperature steam exhaust port of the water boiling tank 4 is communicated with the inner top of the warm water tank 5 through a pipeline; the low-temperature steam exhaust port 15 of the warm water tank 5 is arranged at the bottom of the warm water tank and is communicated with the inner top of the warm water tank through the exhaust pipe 11 in the warm water tank, and the low-temperature steam exhaust port 15 is arranged right above one inlet of the drain pipe 6 or is communicated with the drain pipe 6.
Preferably, the drinking device of the embodiment of the present invention further includes a filter 12, wherein the filter 12 is disposed on the pipeline between the water inlet 2 and the first electromagnetic valve 10.
More preferably, the pipeline between the filter 12 and the first solenoid valve 10 in the embodiment of the present invention is connected to the cleaning port 21 of the hot water tank 4 through a pipeline having a manual cleaning valve 13.
Preferably, the hot water tap 3 in the embodiment of the present invention is disposed on the upper portion of the front side of the housing 1 and below the housing 14, the housing 14 is provided with a water outlet filter, the water inlet 2 is disposed on the left side or the right side of the bottom of the housing 1, the filter 12 and the hot water tank 5 are disposed in front of and behind the housing 1 and side by side at the bottom of the housing 1, the heat exchanger 9 is disposed at the bottom of the housing 1, and the hot water tank 4 is disposed above the rear side of the hot water tank 5; the drain pipe 6 is arranged at the rear side of the bottom of the shell 1; the water outlet filter funnel and the waste water outlet of the filter 12 are both connected with the water discharge pipe 6 through pipelines.
Specifically, the filter 12 in the embodiment of the present invention is disposed in the left-right direction; the heat exchanger 9 is arranged in the front-back direction, a cold water inlet is positioned at the bottom of the heat exchanger, a hot water outlet is positioned at the top of the heat exchanger, and a hot water inlet and a warm water outlet are respectively positioned at the upper part and the lower part of one side of the heat exchanger close to the warm water tank 5; the water boiling tank 4 is arranged along the left-right direction, and a warm water inlet 19, a boiled water outlet 20 and a cleaning port 21 are arranged at the bottom of the water boiling tank; the warm water tank 5 is arranged along the left-right direction, and the water outlet of the warm water tank is arranged at the lower part of the warm water tank.
Specifically, the high-temperature steam exhaust port of the water heating tank 4 in the embodiment of the invention is arranged at the bottom of the water heating tank and is communicated with the top of the inside of the vertically arranged pipeline warm water tank 5; the high-temperature steam exhaust port of the water boiling tank 4 is communicated with the inner top part of the high-temperature steam exhaust port through an exhaust pipe 11 vertically arranged in the high-temperature steam exhaust port.
Preferably, the top of the warm water tank 5 in the embodiment of the present invention is provided with a cleaning door 16 which can be opened and closed or can be detached.
Preferably, the water boiling tank 4 and the warm water tank 5 in the embodiment of the present invention are both provided with a heat insulating layer.
Preferably, the embodiment of the present invention provides a temperature sensor 17 and three level sensors 18 in the warm water tank 5, wherein the three level sensors 18 are respectively located at the lower portion, the middle portion and the upper portion of the warm water tank 5, the level sensor 18 at the lower portion is flush with the upper side of the water outlet of the warm water tank 5, and the temperature sensor 17 is located between the level sensor 18 at the lower portion and the level sensor 18 at the middle portion.
The embodiment of the utility model provides a beneficial effect that technical scheme brought is: the embodiment of the utility model provides a water storage formula warm water type drinking bowl, through discharging the high temperature steam of heating water tank into the warm water tank in order to retrieve partial heat and reduce the temperature of steam, the warm water tank discharges to the drain pipe through the blast pipe (carry out the heat transfer with the warm water, cool down to low temperature steam or become the comdenstion water) bottom in it again, not only can keep warm to the warm water tank, also can retrieve heat energy, can also avoid the direct emission of high temperature steam; the heat exchanger is used for exchanging heat and cooling boiled water discharged from the water boiling tank, and simultaneously, cold water is preheated and then is sent into the water boiling tank for heating, so that not only is the heat recovered, but also the heating speed of the water boiling tank is accelerated, the cooling speed of warm water is accelerated, and heat energy is also recovered. In addition, the service life and the water quality of the water fountain are ensured and the water fountain is easy to clean by the measures of arranging a filter, a cleaning bypass (a manual cleaning valve), a cleaning door and the like. Simultaneously, this drinking bowl simple structure and compactness.
Drawings
Fig. 1 is a schematic block diagram of a water storage type warm water drinking device according to an embodiment of the present invention;
Fig. 2 is a schematic block diagram of another water storage type warm water drinking device according to an embodiment of the present invention;
Fig. 3 is a schematic view of a part of the structure of a water storage type warm water drinking device according to an embodiment of the present invention;
FIG. 4 is a front side view of a warm water tank, a hot water tank and a heat exchanger combination in an embodiment of the invention;
FIG. 5 is a left side view of a warm water tank, a hot water tank and a heat exchanger combination in an embodiment of the present invention;
FIG. 6 is a schematic structural view of a water boiling tank in an embodiment of the present invention;
Fig. 7 is a schematic structural view of a warm water tank in an embodiment of the present invention;
Fig. 8 is a schematic structural view of a drain pipe in an embodiment of the present invention.
In the figure: the device comprises a shell 1, a water inlet 2, a warm water faucet 3, a water boiling tank 4, a warm water tank 5, a water discharging pipe 6, a warm water pump 7, an electric heater 8, a heat exchanger 9, a first electromagnetic valve 10, an exhaust pipe 11, a filter 12, a manual control cleaning valve 13, a placement table 14, a low-temperature steam exhaust port 15, a cleaning door 16, a temperature sensor 17, a liquid level sensor 18, a warm water inlet 19, a boiled water outlet 20 and a cleaning opening 21.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1-8, the embodiment of the utility model provides a water storage formula warm water type drinking bowl, including the water inlet 2 and at least one (generally 1-5, set up according to actual need on casing 1, every correspondence sets up a warm water pump 7, specifically is 3 in this embodiment) in warm tap 3 and the casing 1 water-boiling tank 4, warm water tank 5 and drain pipe 6 etc.. The warm water tap 3 is connected with the warm water tank 5 through a pipeline with a warm water pump 7 and is used for providing warm water; electric heaters 8 are arranged in the water heating tank 4 and the warm water tank 5, the electric heater 8 of the water heating tank 4 is used for heating water, and the warm water tank 5 is used for controlling the temperature of the water and preserving the heat; the water heating tank 4 and the warm water tank 5 are in rectangular box type structures, and the water heating tank 4 is smaller than the warm water tank 5. The aforesaid structure is basically the same with current drinking bowl, and the difference lies in: the drinking device in the embodiment also comprises a heat exchanger 9 in the shell 1, and the water boiling tank 4 is positioned above the warm water tank 5. The water inlet 2 is connected with a cold water inlet of the heat exchanger 9 through a pipeline with a first electromagnetic valve 10 and is used for supplementing cold water; the hot water outlet of the heat exchanger 9 is connected with the warm water inlet 19 of the water boiling tank 4 through a pipeline, the boiled water outlet 20 of the water boiling tank 4 is connected with the hot water inlet of the heat exchanger 9 through a pipeline with a second electromagnetic valve or a boiled water pump (preferably a boiled water pump, and is preferably higher than the water boiling tank 4), and the warm water outlet of the heat exchanger 9 is connected with the water inlet of the warm water tank 5 through a pipeline. The high-temperature steam exhaust port (preferably arranged at the bottom) of the water heating tank 4 is communicated with the inner top of the warm water tank 5 through a pipeline, and the high-temperature steam exchanges heat with water (not full, the upper part has a larger space, and the part introduced into the high-temperature steam exhaust port is preferably away from the top end of the exhaust pipe 11 of the warm water tank 5) to cool. The low-temperature steam exhaust port 15 of the warm water tank 5 is arranged at the bottom of the warm water tank and is communicated with the inner top of the warm water tank through the exhaust pipe 11 (water passing through the warm water tank) in the warm water tank, and the low-temperature steam exhaust port 15 is arranged right above an inlet of the drain pipe 6 (preferably, the water in the warm water tank 5 is low and can be generally changed into condensed water) or is communicated with the drain pipe 6 and is used for exchanging heat and reducing the temperature of the steam output by the hot water tank 4 and the warm water tank 5. The heat exchanger 9 in this embodiment is a shell-and-tube heat exchanger, and exchanges heat with a shell side through a tube side. The pipeline in the embodiment adopts 150-600 hoses according to the flow rate.
Preferably, referring to fig. 1-3 and 5, the drinking fountain according to the embodiment of the present invention further includes a filter 12, and the filter 12 is disposed on the pipeline between the water inlet 2 and the first solenoid valve 10. Specifically, the filter 12 is a three-stage filter, the first and second stage filters are screen filters or filters filled with filter materials such as PP cotton or/and activated carbon, and the third stage filter is an ultrafiltration membrane or an RO membrane filter (which may generate wastewater). Of course, other filters may be used as desired.
More preferably, referring to fig. 1 to 3, a pipe between the filter 12 and the first solenoid valve 10 in the embodiment of the present invention is connected to the cleaning port 21 of the boiler tank 4 through a pipe having a manual cleaning valve 13. The manual cleaning valve 13 may be a ball valve, and is closed during normal use and opened only when the water dispenser is cleaned.
Preferably, referring to fig. 3-5, the hot water tap 3 (a plurality of hot water taps 3 are arranged side by side from left to right) in the embodiment of the present invention is arranged on the upper portion of the front side of the housing 1, and a rest 14 is horizontally arranged below the hot water tap 3, and a water outlet filter (a filter screen is arranged on the rest 14 to prevent blockage) is arranged on the rest 14. The water inlet 2 is arranged at the left side or the right side (the left side in the embodiment) of the bottom of the shell 1, and the filter 12 and the warm water tank 5 are arranged at the bottom (the left side in the embodiment) in the shell 1 in a front-back and side-by-side manner; the heat exchanger 9 is arranged at the bottom in the shell 1 and is arranged side by side with the warm water tank 5 from left to right, in this embodiment, from the right side; the water boiling tank 4 is arranged above the rear side of the warm water tank 5; the drain pipe 6 is provided at the rear side of the bottom of the housing 1, and one end thereof penetrates out from the left side or the right side (the left side in this embodiment) of the housing 1. The effluent funnel and the waste water outlet (if any) of the filter 12 are connected with the drain pipe 6 through pipelines.
Specifically, referring to fig. 3 to 5, the filter 12 in the embodiment of the present invention is disposed in the left-right direction. The heat exchanger 9 is arranged along the front-back direction, a cold water inlet is positioned at the bottom of the heat exchanger, a hot water outlet is positioned at the top of the heat exchanger, and a hot water inlet and a warm water outlet are respectively positioned at the upper part and the lower part of one side (left side) of the heat exchanger close to the warm water tank 5. The water heating tank 4 is arranged along the left-right direction, the warm water inlet 19, the boiled water outlet 20 and the cleaning port 21 are all arranged at the bottom of the water heating tank (three ports are realized through two three-way pipes), and the high-temperature steam exhaust port 15 is positioned right above the warm water tank 5. The warm water tank 5 is arranged along the left-right direction, the water outlet thereof is arranged at the lower part (specifically, the lower part at the right side), and the water inlet thereof is arranged at the upper part close to one side (right side) of the heat exchanger 9.
Specifically, referring to fig. 4-7, the high temperature steam exhaust port of the hot water tank 4 in the embodiment of the present invention is disposed at the bottom thereof and is communicated with the top inside the hot water tank 5 through a vertically disposed pipeline. The high-temperature steam exhaust port of the water boiling tank 4 is communicated with the inner top part through an exhaust pipe 11 vertically arranged in the high-temperature steam exhaust port.
Preferably, referring to fig. 4 and 7, the top of the warm water tank 5 in the embodiment of the present invention is provided with a washing door 16 that can be opened and closed or detached to facilitate washing. In normal use, the cleaning door 16 is closed. Specifically, the cleaning door 16 is a detachable cover plate, the cover plate is fixed on the corresponding water tank through bolts (the top of the water tank is provided with an opening matched with the water tank), and a sealing gasket (preferably high temperature resistant) can be arranged between the cover plate and the water tank.
Preferably, the water boiling tank 4 and the warm water tank 5 in the embodiment of the present invention are both provided with a heat insulating layer. The insulating layer may be specifically a foam layer.
Preferably, referring to fig. 5-7, a temperature sensor 17 and three level sensor 18 are arranged in the warm water tank 5 in the embodiment of the present invention, three level sensor 18 are respectively located at the lower part, the middle part and the upper part of the warm water tank 5, the level sensor 18 at the lower part is flush with the upper side of the water outlet of the warm water tank 5 and is used for triggering the warm water pump 7 (only when it is triggered, it works), the level sensor 18 at the middle part is used for triggering the water supply pump and making the electric heater in the warm water tank 5 in a state of waiting to heat (only when it is triggered), the level sensor 18 at the upper part is used for controlling the highest water temperature, it is lower than the top of the exhaust pipe 11 in the warm water tank 5, and the electric heater 8. The temperature sensor 17 is located between the lower level sensor 18 and the middle level sensor 18 for detecting temperature. Specifically, the height of the warm water tank 5 is 28cm, the height of the liquid level sensor 18 at the lower portion (distance from the bottom of the warm water tank 5, the same applies hereinafter) is 2.5cm, the height of the liquid level sensor 18 at the middle portion is 16.5cm, the height of the liquid level sensor 18 at the upper portion is 24.5cm, and the height of the temperature sensor 17 is 4.5 cm.
Wherein, referring to fig. 5-7, the embodiment of the present invention provides a temperature sensor 17 and two liquid level sensors 18 in the water boiling tank 4, wherein the two liquid level sensors 18 are respectively disposed on the upper portion and the lower portion of the water boiling tank 4, the liquid level sensor 18 on the upper portion of the exhaust pipe 11 in the water boiling tank 4 is high, the temperature sensor 17 is located between the two liquid level sensors 18, and the electric heater 8 is basically flush with the liquid level sensor 18 on the lower portion.
In this embodiment, "first" and "second" only have a distinguishing function, and have no other special meaning.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (9)
1. A water storage type warm water type drinking device comprises a shell (1), a water inlet (2) and at least one warm water tap (3) on the shell (1), a water heating tank (4), a warm water tank (5) and a water drainage pipe (6) in the shell (1); the warm water tap (3) is connected with the warm water tank (5) through a pipeline with a warm water pump (7), and electric heaters (8) are arranged in the water boiling tank (4) and the warm water tank (5); it is characterized in that the preparation method is characterized in that,
The water fountain also comprises a heat exchanger (9) in the shell (1), and the water boiling tank (4) is positioned above the warm water tank (5);
The water inlet (2) is connected with a cold water inlet of the heat exchanger (9) through a pipeline with a first electromagnetic valve (10), a hot water outlet of the heat exchanger (9) is connected with a warm water inlet (19) of the water boiling tank (4) through a pipeline, a boiled water outlet (20) of the water boiling tank (4) is connected with a hot water inlet of the heat exchanger (9) through a pipeline with a second electromagnetic valve or a boiled water pump, and a warm water outlet of the heat exchanger (9) is connected with a water inlet of the warm water tank (5) through a pipeline; a high-temperature steam exhaust port of the water boiling tank (4) is communicated with the inner top of the warm water tank (5) through a pipeline; the low-temperature steam exhaust port (15) of the warm water tank (5) is arranged at the bottom of the warm water tank and communicated with the inner top of the warm water tank through an exhaust pipe (11) in the warm water tank, and the low-temperature steam exhaust port (15) is arranged right above an inlet of the drain pipe (6).
2. A water storage type warm water drinking bowl according to claim 1, further comprising a filter (12), wherein the filter (12) is disposed on the pipeline between the water inlet (2) and the first solenoid valve (10).
3. A storage type warm water drinking vessel according to claim 2, wherein the pipe between the filter (12) and the first solenoid valve (10) is connected to the cleaning port (21) of the boiling water tank (4) through a pipe with a manual cleaning valve (13).
4. A water storage type warm water drinking device according to claim 3, wherein the warm water tap (3) is arranged at the upper part of the front side of the housing (1) and a placing table (14) is arranged below the warm water tap, a water outlet filter funnel is arranged on the placing table (14), the water inlet (2) is arranged at the left side or the right side of the bottom of the housing (1), the filter (12) and the warm water tank (5) are arranged at the bottom in the housing (1) in parallel in the front-back direction, the heat exchanger (9) is arranged at the bottom in the housing (1), and the hot water tank (4) is arranged above the rear side of the warm water tank (5); the drain pipe (6) is arranged on the rear side of the bottom of the shell (1); the waste water outlet and the water outlet filter hopper of the filter (12) are both connected with the drain pipe (6) through pipelines.
5. A water storage type warm water drinking device according to claim 4, wherein the filter (12) is provided in a left-right direction; the heat exchanger (9) is arranged in the front-back direction, a cold water inlet is positioned at the bottom of the heat exchanger, a hot water outlet is positioned at the top of the heat exchanger, and a hot water inlet and a warm water outlet are respectively positioned at the upper part and the lower part of one side of the heat exchanger close to the warm water tank (5); the water boiling tank (4) is arranged along the left-right direction, and a warm water inlet (19), a boiled water outlet (20) and a cleaning port (21) are arranged at the bottom of the water boiling tank; the warm water tank (5) is arranged along the left-right direction, and the water outlet of the warm water tank is arranged at the lower part of the warm water tank.
6. A water storage type warm water type drinking bowl according to claim 5, wherein the high temperature steam exhaust port of the boiling water tank (4) is arranged at the bottom thereof and communicated with the top inside the warm water tank (5) through a vertically arranged pipeline; the high-temperature steam exhaust port of the water heating tank (4) is communicated with the inner top of the high-temperature steam exhaust port through an exhaust pipe (11) vertically arranged in the high-temperature steam exhaust port.
7. A water storage type warm water drinking device according to claim 1, wherein the top of the warm water tank (5) is provided with a openable or detachable cleaning door (16).
8. A water storage type warm water drinking bowl according to claim 1, wherein the hot water tank (4) and the warm water tank (5) are provided with insulating layers.
9. A water storage type warm water type drinking bowl according to claim 1, wherein a temperature sensor (17) and three level sensors (18) are provided in the warm water tank (5), the three level sensors (18) are respectively provided at the lower part, the middle part and the upper part of the warm water tank (5), the level sensor (18) at the lower part is flush with the upper side of the water outlet of the warm water tank (5), and the temperature sensor (17) is provided between the level sensor (18) at the lower part and the level sensor (18) at the middle part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921184876.0U CN211066191U (en) | 2019-07-26 | 2019-07-26 | Water storage formula warm water type drinking bowl |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921184876.0U CN211066191U (en) | 2019-07-26 | 2019-07-26 | Water storage formula warm water type drinking bowl |
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| Publication Number | Publication Date |
|---|---|
| CN211066191U true CN211066191U (en) | 2020-07-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921184876.0U Active CN211066191U (en) | 2019-07-26 | 2019-07-26 | Water storage formula warm water type drinking bowl |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211066191U (en) |
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2019
- 2019-07-26 CN CN201921184876.0U patent/CN211066191U/en active Active
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