CN216522391U - Water heater - Google Patents
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- CN216522391U CN216522391U CN202122331766.6U CN202122331766U CN216522391U CN 216522391 U CN216522391 U CN 216522391U CN 202122331766 U CN202122331766 U CN 202122331766U CN 216522391 U CN216522391 U CN 216522391U
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- water
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- mixing bin
- gas mixing
- gas
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 268
- 238000004891 communication Methods 0.000 claims description 2
- 230000002159 abnormal effect Effects 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000003287 bathing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a water heater. The water heater comprises a shell; the hot water pipe is arranged in the shell, and one end of the hot water pipe is communicated with an external water supply pipeline of the water heater; the waterway valve is arranged on the hot water pipe and used for controlling the on-off of the hot water pipe; the gas mixing bin is arranged at the water outlet end of the hot water pipe, water flow in the hot water pipe can enter the gas mixing bin, and a water outlet pipe of the water heater is communicated with the gas mixing bin; the negative pressure generating assembly is communicated with the gas mixing bin, and when the negative pressure generating assembly operates, negative pressure can be formed inside the gas mixing bin; and the gas valve is arranged on the gas mixing bin, when the negative pressure generating assembly operates, the gas valve is opened, and gas can enter the gas mixing bin through the gas valve.
Description
Technical Field
The utility model relates to the technical field of household appliances, in particular to a water heater.
Background
Although products such as microbubble gondola water faucet, microbubble tap of selling on the existing market can export bubble water, because the gaseous input of the front end that lacks the water heater, the water heater on the market is single to lean on products such as microbubble gondola water faucet, microbubble tap to obtain the effect of bubble water relatively poor, and bubble water can not stably flow out, leads to the product to have great defect, can't satisfy people's demand.
Therefore, a water heater is needed to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The present invention has been made to solve at least one of the problems of the related art to some extent, and for this purpose, the present invention provides a water heater capable of stably supplying bathing water having a sufficient amount of bubbles.
The above purpose is realized by the following technical scheme:
a water heater, comprising:
a housing;
the hot water pipe is arranged in the shell, and one end of the hot water pipe is communicated with an external water supply pipeline of the water heater;
the water path valve is arranged on the hot water pipe and used for controlling the on-off of the hot water pipe;
the gas mixing bin is arranged at the water outlet end of the hot water pipe, water flow in the hot water pipe can enter the gas mixing bin, and a water outlet pipe of the water heater is communicated with the gas mixing bin;
the negative pressure generating assembly is communicated with the gas mixing bin, and when the negative pressure generating assembly operates, negative pressure can be formed inside the gas mixing bin;
and the gas valve is arranged on the gas mixing bin, when the negative pressure generating assembly operates, the gas valve is opened, and gas can enter the gas mixing bin through the gas valve.
Optionally, the negative pressure generating assembly comprises:
one end of the pipeline is communicated with the gas mixing bin, and the other end of the pipeline is communicated with the water inlet part of the hot water pipe;
the water pump is arranged on the pipeline;
the check valve is arranged on the pipeline, and water flow in the gas mixing bin can flow into the hot water pipe through the pipeline.
Optionally, the gas valve is a one-way gas valve.
Optionally, the water heater further comprises a flow meter, wherein the flow meter is arranged on the water inlet part of the hot water pipe and used for calculating the water flow in the hot water pipe.
Optionally, the waterway valve comprises:
the first water path valve is arranged at the water inlet end of the hot water pipe, when the first water path valve is opened, the water flow in the water supply pipeline can flow into the hot water pipe through the first water path valve, and when the first water path valve is closed, the water flow in the water supply pipeline stops flowing into the hot water pipe;
the second water path valve is arranged at the water outlet end of the hot water pipe, a water through port is formed in the second water path valve, when the second water path valve is opened, water flow in the hot water pipe can flow into the gas mixing bin through the second water path valve and the water through port, and when the second water path valve is closed, water flow in the hot water pipe flows into the gas mixing bin through the water through port.
Optionally, a bubbler is further included, the bubbler being disposed at a distal end of the outlet pipe.
Optionally, an operation display is further included, the operation display including a display screen, a temperature adjustment button, and a bubble bath selection button.
Optionally, the negative pressure generating assembly is mounted on the housing, and the operation display is connected with the water path valve.
Compared with the prior art, the utility model at least comprises the following beneficial effects:
according to the water heater provided by the utility model, through the arrangement of the gas mixing bin, the gas valve and the negative pressure generating assembly, when gas needs to be input into the gas mixing bin, the negative pressure generating assembly works to enable negative pressure to be formed in the gas mixing bin, so that the gas can smoothly enter the gas mixing bin through the gas valve, then the water path valve is opened, water in the hot water pipe flows into the gas mixing bin, the gas and the liquid in the gas mixing bin are dissolved at a gas-liquid interface, and therefore, sufficient air input is ensured, and further, the stable generation of bubble water is ensured.
Drawings
Fig. 1 is a schematic structural diagram of a water heater according to an embodiment of the present invention.
In the figure:
1. a housing;
2. a hot water pipe;
31. a first waterway valve; 32. a second waterway valve; 33. a flow meter;
4. a gas mixing bin; 41. an air valve;
51. a pipeline; 52. a water pump; 53. a one-way valve;
6. a controller;
7. an operation display;
8. a water outlet pipe;
9. a bubbler.
Detailed Description
The present invention is illustrated by the following examples, but the present invention is not limited to these examples. Modifications to the embodiments of the utility model or equivalent substitutions of parts of technical features without departing from the spirit of the utility model are intended to be covered by the scope of the claims of the utility model.
Referring to fig. 1, the present invention provides a water heater, which includes a housing 1, a hot water pipe 2, a water path valve, a gas mixing chamber 4, a negative pressure generating assembly, and a gas valve 41. The hot water pipe 2 is disposed in the cabinet 1, and one end of the hot water pipe 2 is communicated with an external water supply pipeline of the water heater. The waterway valve is arranged on the hot water pipe 2 and is used for controlling the on-off of the hot water pipe 2. The gas mixing bin 4 is arranged at the water outlet end of the hot water pipe 2, water flow in the hot water pipe 2 can enter the gas mixing bin 4, and a water outlet pipe 8 of the water heater is communicated with the gas mixing bin 4. The negative pressure generating assembly is communicated with the gas mixing bin 4, and when the negative pressure generating assembly operates, negative pressure can be formed inside the gas mixing bin 4. A gas valve 41 is provided on the gas mixing chamber 4, and when the negative pressure generating assembly is operated, the gas valve 41 is opened, and gas can enter the gas mixing chamber 4 through the gas valve 41.
According to the water heater provided by the utility model, through the arrangement of the gas mixing bin 4, the gas valve 41 and the negative pressure generating assembly, when gas needs to be input into the gas mixing bin 4, the negative pressure generating assembly works to enable negative pressure to be formed in the gas mixing bin 4, so that the gas can smoothly enter the gas mixing bin 4 through the gas valve 41, then the water path valve is opened, water in the hot water pipe 2 flows into the gas mixing bin 4, the gas and the liquid in the gas mixing bin 4 are dissolved at a gas-liquid interface, and therefore, sufficient air inflow is ensured, and further, the bubble water can be stably generated.
Optionally, the negative pressure generating assembly comprises a conduit 51, a water pump 52 and a one-way valve 53. One end of the pipeline 51 is communicated with the gas mixing bin 4, and the other end is communicated with the water inlet part of the hot water pipe 2. The water pump 52 is provided on the pipe 51. The check valve 53 is disposed on the pipe 51, and the water flow in the gas mixing chamber 4 can flow into the hot water pipe 2 through the pipe 51. Specifically, the water pump 52 is operated so that water in the air mixing bin 4 is pumped out to the hot water pipe 2, and a negative pressure is formed in the air mixing bin 4. And the check valve 53 is arranged, so that the unheated water in the hot water pipe 2 cannot directly flow into the gas mixing bin 4 through the check valve 53.
Optionally, the gas valve 41 is a one-way gas valve 41 to prevent water or gas in the gas mixing chamber 4 from flowing out of the gas mixing chamber 4 through the gas valve 41.
Optionally, a flow meter 33 is further included, and the flow meter 33 is disposed on the water inlet portion of the hot water pipe 2 for calculating the water flow rate in the hot water pipe 2.
Optionally, the waterway valve includes a first waterway valve 31 and a second waterway valve 32. The first water path valve 31 is arranged at the water inlet end of the hot water pipe 2, when the first water path valve 31 is opened, the water flow in the water supply pipeline can flow into the hot water pipe 2 through the first water path valve 31, and when the first water path valve 31 is closed, the water flow in the water supply pipeline stops flowing into the hot water pipe 2; the second water way valve 32 is arranged at the water outlet end of the hot water pipe 2, a water through hole 321 is formed in the second water way valve 32, when the second water way valve 32 is opened, the water in the hot water pipe 2 can flow into the gas mixing bin 4 through the second water way valve 32 and the water through hole 321, and when the second water way valve 32 is closed, the water in the hot water pipe 2 flows into the gas mixing bin 4 through the water through hole 321.
Optionally, a bubbler 9 is further included, the bubbler 9 is disposed at the end of the water outlet pipe 8, specifically, after a preset amount of gas enters the gas mixing bin 4, the first water valve 31 and the second water valve 32 are opened, and water in the water supply pipeline flows into the hot water pipe 2 through the first water valve 31 and then flows into the gas mixing bin 4 through the second water valve 32.
Optionally, an operation display 7 is further included, and the operation display 7 includes a display screen, a temperature adjustment button, and a bubble bath selection button. Specifically, the display screen is used for displaying the current set temperature of the water heater, the temperature adjusting button is used for adjusting the outlet water temperature of the water heater, and the bubble bath selecting button is used for switching on or switching off the bubble bath mode.
Optionally, a controller 6 is further included, and the controller 6 is disposed on the cabinet 1. The operation display 7, the first water way valve 31, the second water way valve 32, the water pump 52 and the flow meter 33 are all in communication connection with the controller 6.
The utility model also provides an operation method of the water heater, which comprises the following steps:
s1: starting the water heater;
s2: entering a common shower mode, opening the first waterway valve 31 and the second waterway valve 32;
s3: opening a bubble bath button and entering a bubble bath standby mode;
s4: judging whether the water flow is larger than the starting-up flow, if so, entering S5, and if not, returning to S3;
s5: closing the first and second waterway valves 31 and 32;
s6: the water pump 52 operates for a first preset time T1, the one-way valve 53 is opened, and gas is sucked into the gas mixing bin 4;
s7: judging whether the water pump 52 is abnormal in operation, if so, giving an alarm to prompt that the water pump 52 is abnormal and quit the bubble bath mode, and if not, entering S8;
s8: opening the first and second waterway valves 31 and 32;
s9: judging whether the water flow is larger than the shutdown flow, if so, entering S10, and if not, returning to S3;
s10: the water heater operates as a whole to output bubble water.
According to the operation method of the water heater provided by the utility model, a user enters a bubble bath standby mode by opening a bubble bath button, and then judges whether the water flow is larger than the starting-up flow or not, so as to judge whether the water heater is started up or not, when the water flow is larger than the starting-up flow, the water heater reaches the starting-up condition, at the moment, the first water path valve 31 and the second water path valve 32 are closed, the water pump 52 operates for the first preset time T1, so that the preset amount of other water enters the gas mixing bin 4, and because the second water path valve 32 is provided with the water through hole 321, the water in the hot water pipe can still flow circularly under the operation of the water pump 52. And in the operation process of the water pump 52, judging whether the water pump 52 operates abnormally in real time, if so, giving an alarm to prompt that the water pump 52 operates abnormally and quit the bubble bath mode, otherwise, opening the first water path valve 31 and the second water path valve 32 to enable water flow in the hot water pipe 2 to enter the gas mixing bin 4. Through the abnormal conditions that detect water pump 52, real time monitoring water pump 52 state acquires water pump 52 abnormal conditions at any time and reports for the user to do benefit to the water heater and can learn the problem place fast when the maintenance, improved maintenance efficiency, reduced cost of maintenance.
A predetermined amount of gas may be dissolved in a predetermined amount of water, and since the gas pump is operated for the first predetermined time T1, the gas introduced into the gas mixing chamber 4 is also a predetermined amount, and thus, the predetermined amount of gas may be dissolved in a specific amount of water. Therefore, optionally, S11 is further included after S10: and judging whether the running time of the whole water heater is greater than the second preset time T2, if so, returning to S5, otherwise, returning to S10, and when the running time of the whole water heater is greater than the second preset time T2, dissolving all the gas in the gas mixing bin 4 in the water in the gas mixing bin 4, continuously flowing out to the water outlet pipe 8, and then flowing out from the bubbler 9.
Alternatively, in step S7, if the water pump 52 is abnormally operated, an alarm is issued to prompt the water pump 52 to be abnormally operated and the bubble bath mode is exited, and then the process returns to step S2.
Optionally, the first preset time T1 is 10s, and the second preset time T2 is 4 min. Specifically, the water pump 52 is operated for 10s, the water entering the gas mixing chamber 4 can maintain 30L of gas-enriched water output, and the water output of the bubbler 9 is about 6-7L/min, so that the programmed interval time is 4 min.
Further, when the bathing time is more than or equal to 4min, returning to S5, and repeating the bubble bath step.
Optionally, in S7, the step of determining whether the water pump 52 is abnormally operated is specifically: whether the water pump 52 is normally operated is determined by judging whether the current of the water pump 52 is normal.
What has been described above are merely some embodiments of the present invention. It will be apparent to those skilled in the art that various changes and modifications can be made without departing from the inventive concept thereof, and these changes and modifications can be made without departing from the spirit and scope of the utility model.
Claims (8)
1. A water heater, comprising:
a housing (1);
the hot water pipe (2) is arranged in the shell (1), and one end of the hot water pipe (2) is communicated with an external water supply pipeline of the water heater;
the water path valve is arranged on the hot water pipe (2) and used for controlling the on-off of the hot water pipe (2);
the gas mixing bin (4) is arranged at the water outlet end of the hot water pipe (2), water flow in the hot water pipe (2) can enter the gas mixing bin (4), and a water outlet pipe (8) of the water heater is communicated with the gas mixing bin (4);
the negative pressure generating assembly is communicated with the gas mixing bin (4), and when the negative pressure generating assembly operates, negative pressure can be formed inside the gas mixing bin (4);
and the gas valve (41) is arranged on the gas mixing bin (4), when the negative pressure generating assembly operates, the gas valve (41) is opened, and gas can enter the gas mixing bin (4) through the gas valve (41).
2. The water heater of claim 1, wherein the negative pressure generating assembly comprises:
one end of the pipeline (51) is communicated with the gas mixing bin (4), and the other end of the pipeline is communicated with the water inlet part of the hot water pipe (2);
a water pump (52) disposed on the pipe (51);
a one-way valve (53) arranged on the pipeline (51), wherein the water flow in the gas mixing bin (4) can flow into the hot water pipe (2) through the pipeline (51).
3. A water heater according to claim 1, wherein the gas valve (41) is a one-way gas valve.
4. The water heater according to claim 1, further comprising a flow meter (33), said flow meter (33) being arranged on the inlet of the hot water pipe (2) for calculating the water flow inside the hot water pipe (2).
5. The water heater of claim 4, wherein the waterway valve comprises:
a first water path valve (31) disposed at a water inlet end of the hot water pipe (2), when the first water path valve (31) is opened, water in the water supply line can flow into the hot water pipe (2) through the first water path valve (31), and when the first water path valve (31) is closed, water in the water supply line stops flowing into the hot water pipe (2);
the second water path valve (32) is arranged at the water outlet end of the hot water pipe (2), a water through port (321) is formed in the second water path valve (32), when the second water path valve (32) is opened, water in the hot water pipe (2) can flow into the gas mixing bin (4) through the second water path valve (32) and the water through port (321), and when the second water path valve (32) is closed, water in the hot water pipe (2) flows into the gas mixing bin (4) through the water through port (321).
6. A water heater according to any one of claims 1-5, further comprising a bubbler (9), said bubbler (9) being located at the end of said outlet pipe (8).
7. The water heater according to any one of claims 1-5, further comprising an operation display (7), the operation display (7) comprising a display screen, a temperature adjustment button, and a bubble bath selection button.
8. The water heater according to claim 7, further comprising a controller (6), the controller (6) being mounted on the cabinet (1), the controller (6) being in communication with the operation display (7), a water way valve and a negative pressure generating assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122331766.6U CN216522391U (en) | 2021-09-26 | 2021-09-26 | Water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122331766.6U CN216522391U (en) | 2021-09-26 | 2021-09-26 | Water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216522391U true CN216522391U (en) | 2022-05-13 |
Family
ID=81520562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122331766.6U Active CN216522391U (en) | 2021-09-26 | 2021-09-26 | Water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216522391U (en) |
-
2021
- 2021-09-26 CN CN202122331766.6U patent/CN216522391U/en active Active
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| GR01 | Patent grant |