CN210748805U - Pressure-bearing water tank - Google Patents
Pressure-bearing water tank Download PDFInfo
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- CN210748805U CN210748805U CN201921228751.3U CN201921228751U CN210748805U CN 210748805 U CN210748805 U CN 210748805U CN 201921228751 U CN201921228751 U CN 201921228751U CN 210748805 U CN210748805 U CN 210748805U
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- water outlet
- heat exchanger
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Abstract
The utility model discloses a pressure-bearing water tank, which comprises a water tank, a boiled water outlet, a warm boiled water outlet and a heat exchanger; the boiled water outlet is arranged at the upper end of the water liner, the boiled water outlet is connected with an inner water outlet pipe extending into the inner cavity of the water liner, the inner water outlet pipe is horizontally arranged, the water inlet of the water outlet pipe is always in water, and meanwhile, the inner water outlet pipe is in the horizontal direction, so that the water vapor can not enter the inner water outlet pipe when the water in the water liner is boiled, and the water vapor is prevented from being sprayed out to scald a user when the water is discharged; the warm boiled water outlet is arranged at the upper end of the water liner; the warm boiled water outlet is connected with the water inlet end of the heat exchanger through the warm boiled water pipe, the heat exchanger surrounds the outer side of the water container, water vapor in the water container enters the heat exchanger through the warm boiled water outlet after being boiled, and meanwhile, the heat of the water vapor enters the water container through the heat exchanger, so that the heat of the water vapor is utilized, and the energy consumption of cold water in the water container is reduced.
Description
Technical Field
The utility model relates to a water dispenser field especially relates to a pressure-bearing water container.
Background
When the touch type energy-saving water dispenser is opened after long standby time, steam is sprayed out from a water outlet, so that a user is easily scalded; the energy-saving water dispenser is not provided with a pressure release valve, and after water is boiled, the pressure in the water liner is released to the outside in a water release mode.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model provides a pressure-bearing water container which can discharge the pressure in the water container without the spraying of water vapor.
The utility model provides a technical scheme that its technical problem adopted is:
a pressure-bearing water container comprises a water container and further comprises:
the boiled water outlet is arranged at the upper end of the water container, the boiled water outlet is connected with an inner water outlet pipe extending into the inner cavity of the water container, and the inner water outlet pipe is horizontally arranged;
the warm boiled water outlet is arranged at the upper end of the water liner;
the warm boiled water outlet is connected with the water inlet end of the heat exchanger through a warm boiled water pipe, and the heat exchanger surrounds the outer side of the water container.
As a preferred option, a water container water inlet is arranged on the side wall of the water container, the water container water inlet is connected with a tee joint I on the water inlet end of the heat exchanger through a pipeline, and the tee joint I is connected with the warm boiled water outlet through a pipeline.
As a preferred item, the water inlet of the water container is provided with a water inlet pipe extending into the inner cavity of the water container, and the water outlet of the water inlet pipe faces to the bottom of the inner cavity of the water container.
Preferably, the water inlet of the water container is provided with a connecting valve.
As a preferred option, the water outlet end of the heat exchanger is connected with a normal temperature water inlet pipe through a tee joint II, and the tee joint II is connected with a warm-boiling water tap through a pipeline to communicate the warm-boiling water tap with the heat exchanger.
As a preferred option, the boiled water outlet is connected with a boiled water tap through a pipeline, so that the boiled water tap is communicated with the inner cavity of the water container.
As a preferred item, the upper part of the water container is provided with an upper temperature probe, and the side wall of the water container is provided with a lower temperature probe.
As a preferred item, the upper part of the water container is provided with a water level probe.
Preferably, a water outlet is arranged at the lower part of the water container.
Additional aspects and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a perspective view of the present invention;
fig. 2 is a schematic cross-sectional view of the present invention.
Detailed Description
Referring to fig. 1-2, a pressure-bearing water tank comprises a water tank 100, a boiled water outlet 1, a warm boiled water outlet 2 and a heat exchanger 3; the boiled water outlet 1 is arranged at the upper end of the water liner 100, the boiled water outlet 1 is connected with an inner water outlet pipe 11 extending into the inner cavity of the water liner 100, the inner water outlet pipe 11 is horizontally arranged, so that the water inlet of the water outlet pipe is always in water, and meanwhile, the inner water outlet pipe 11 is in the horizontal direction, so that water vapor can not enter the inner water outlet pipe 11 when the water in the water liner 100 is boiled, and the water vapor is prevented from being sprayed out to scald a user when the water is discharged; the warm boiled water outlet 2 is arranged at the upper end of the water liner 100; the warm boiled water outlet 2 is connected with the water inlet end 31 of the heat exchanger 3 through the warm boiled water pipe 21, the heat exchanger 3 surrounds the outer side of the water container 100, water in the water container 100 is boiled and then water vapor enters the heat exchanger 3 through the warm boiled water outlet 2, meanwhile, heat of the water vapor enters the water container 100 through the heat exchanger 3, the heat of the water vapor is utilized, and energy consumption for boiling cold water in the water container 100 is reduced.
The pressure-bearing water tank is tested, and the test scheme is as follows:
install 1 test pressure of intaking of manometer at water container water inlet 4, install 2 test manometer test water between warm boiled water pipe 21 and heat exchanger 3 and boil the pressure that back steam entered into warm boiled water pipe 21, observe warm boiled water pipe 21 cooling after boiling the water in the water container 100, then discharge water and reheat, so observe the pressure value change of two manometer repeatedly, obtain following test data:
the first test:
and (3) testing for the second time:
and (3) testing for the third time:
according to the test data, under normal municipal water pressure, the pressure of the top warm-boiling water pipe 21 is gradually increased to be close to the pressure of an external water pipe in the process from close to 0.01MPa to water boiling after the water is fully fed into the water container 100, after heating is stopped, heat at the top of the water container 100 is slowly transmitted into the heat exchanger 3 through the warm-boiling water pipe 21 to realize temperature reduction and pressure reduction, and when water vapor in the water container 100 is completely converted into water, the pressure of the top warm-boiling water pipe 21 of the water container 100 is reduced to be close to 0.01 MPa.
In conclusion, after the water in the water container 100 is boiled, the water vapor enters the heat exchanger 3 through the warm water pipe 21, and after the temperature and the pressure are reduced, the water container 100 can not generate overpressure for a long time, so that the problem that the pressure and the water are too much discharged from the water container 100 at present can be solved.
The side wall of the water container 100 is provided with a water container water inlet 4 which is used for being connected with a municipal water pipe, the water container water inlet 4 is connected with a tee joint I5 on a water inlet end 31 of the heat exchanger 3 through a pipeline by the water container water inlet 4, and the tee joint I5 is connected with a warm boiled water outlet 2 through a return pipe; the water inlet 4 of the water container is provided with a water inlet pipe 41 extending into the inner cavity of the water container 100, and the water outlet of the water inlet pipe 41 faces the bottom of the inner cavity of the water container 100, so that boiled water in the water container 100 is prevented from flowing back to the return pipe; the water inlet 4 of the water container is provided with a one-way connecting valve 6 connected with the return pipe, and the one-way connecting valve 6 is also used for being connected with a municipal water pipe.
The water outlet end 32 of the heat exchanger 3 is connected with a normal-temperature water inlet pipe 8 through a tee joint II 7, the tee joint II 7 is connected with a warm-boiled water tap 9 through a pipeline, the warm-boiled water tap 9 is communicated with the heat exchanger 3, when the warm-boiled water tap 9 is opened, boiled water enters the heat exchanger 3 through the warm-boiled water outlet 2, and is cooled to be warm boiled water by normal-temperature water entering from the normal-temperature water inlet pipe 8 and flows out through the warm-boiled water tap 9.
The boiled water outlet 1 is connected with a boiled water tap 10 through a pipeline, so that the boiled water tap 10 is communicated with the inner cavity of the water liner 100, and boiled water in the water liner 100 flows out after the boiled water tap 10 is opened.
An upper temperature probe 101 is arranged at the upper part of the water liner 100, a lower temperature probe 102 is arranged on the side wall of the water liner 100 and is used for monitoring the water temperature, and a water level probe 103 is arranged at the upper part of the water liner 100 in order to avoid dry burning risk caused by no water or too little water in the water liner 100; in order to facilitate the drainage of the water in the water container 100, a drainage port 104 is provided at the lower portion of the water container 100.
According to the above principle, the present invention can also make appropriate changes and modifications to the above embodiments. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and changes to the present invention should fall within the protection scope of the claims of the present invention.
Claims (9)
1. The utility model provides a pressure-bearing water container, includes water container (100), its characterized in that still includes:
the water boiling device comprises a boiled water outlet (1), wherein the boiled water outlet (1) is arranged at the upper end of the water liner (100), the boiled water outlet (1) is connected with an inner water outlet pipe (11) extending into the inner cavity of the water liner (100), and the inner water outlet pipe (11) is horizontally arranged;
the warm boiled water outlet (2) is arranged at the upper end of the water liner (100);
the warm boiled water outlet (2) is connected with a water inlet end (31) of the heat exchanger (3) through a warm boiled water pipe (21), and the heat exchanger (3) surrounds the outer side of the water container (100).
2. A pressure-bearing water tank as claimed in claim 1, wherein a water tank water inlet (4) is arranged on the side wall of the water tank (100), the water tank water inlet (4) is connected with a tee joint i (5) on the water inlet end (31) of the heat exchanger (3) through a pipeline, and the tee joint i (5) is connected with the warm boiled water outlet (2) through a pipeline.
3. A pressurized water bladder according to claim 2, wherein the water inlet (4) of the water bladder is provided with a water inlet pipe (41) extending into the inner cavity of the water bladder (100), and the water outlet of the water inlet pipe (41) faces the bottom of the inner cavity of the water bladder (100).
4. A pressurized water bladder according to claim 2 or 3, characterized in that a one-way connection valve (6) is mounted on the water inlet (4) of the bladder.
5. A pressure-bearing water tank as claimed in claim 1, wherein the water outlet end (32) of the heat exchanger (3) is connected with a normal temperature water inlet pipe (8) through a tee joint II (7), and the tee joint II (7) is connected with a warm-boiling water tap (9) through a pipeline, so that the warm-boiling water tap (9) is communicated with the heat exchanger (3).
6. A pressure-bearing water tank as claimed in claim 1, characterized in that the boiling water outlet (1) is connected to a boiling water tap (10) via a pipeline, so that the boiling water tap (10) communicates with the inner cavity of the water tank (100).
7. A pressure-bearing water tank as claimed in claim 1, characterized in that an upper temperature probe (101) is mounted on the upper part of the water tank (100), and a lower temperature probe (102) is mounted on the side wall of the water tank (100).
8. A pressurized water bladder according to claim 1, wherein a water level probe (103) is arranged at the upper part of the water bladder (100).
9. A pressurized water bladder according to claim 1, wherein a water outlet (104) is arranged at the lower part of the water bladder (100).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921228751.3U CN210748805U (en) | 2019-07-31 | 2019-07-31 | Pressure-bearing water tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921228751.3U CN210748805U (en) | 2019-07-31 | 2019-07-31 | Pressure-bearing water tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210748805U true CN210748805U (en) | 2020-06-16 |
Family
ID=71055939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921228751.3U Active CN210748805U (en) | 2019-07-31 | 2019-07-31 | Pressure-bearing water tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210748805U (en) |
-
2019
- 2019-07-31 CN CN201921228751.3U patent/CN210748805U/en active Active
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