CN211749414U - Waterway system suitable for dish washer - Google Patents
Waterway system suitable for dish washer Download PDFInfo
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- CN211749414U CN211749414U CN201921935678.3U CN201921935678U CN211749414U CN 211749414 U CN211749414 U CN 211749414U CN 201921935678 U CN201921935678 U CN 201921935678U CN 211749414 U CN211749414 U CN 211749414U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 397
- 238000005406 washing Methods 0.000 claims abstract description 81
- 239000007921 spray Substances 0.000 claims abstract description 76
- 238000004851 dishwashing Methods 0.000 claims abstract description 19
- 230000035622 drinking Effects 0.000 claims abstract description 12
- 239000007788 liquid Substances 0.000 claims description 22
- 241000190070 Sarracenia purpurea Species 0.000 claims description 19
- 239000000523 sample Substances 0.000 claims description 15
- 238000005507 spraying Methods 0.000 claims description 9
- 238000010438 heat treatment Methods 0.000 abstract description 6
- 238000012544 monitoring process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a waterway system suitable for dish washer, including dish washer and water heater, wherein the dish washer is including washing the dishes cabin, drinking cup, shower nozzle, wet return and spray pipe, the drinking cup set up in washing the dishes cabin bottom, the shower nozzle set up in the washing the dishes cabin, the wet return with the drinking cup is connected, spray pipe one end with the wet return is connected, the other end with the shower nozzle is connected, the water heater is connected with outer cold water pipe and outer hot-water line of machine, outer hot-water line with the wet return perhaps the spray pipe is connected. The hot water provided by the water heater can be directly used, a heating part of a dish washing machine is omitted, energy efficiency is improved, and complexity of the system is reduced.
Description
Technical Field
The utility model relates to a dish washer technical field especially relates to a waterway system suitable for dish washer.
Background
The present dishwasher generally integrates a heating component to heat water and then wash the water to improve cleanliness. Dishwashers generally heat water by electrical heating, which increases the complexity of the dishwasher system, reduces reliability, and the dishwasher has a low heating efficiency, resulting in increased energy consumption of the dishwasher.
In addition, the dishwasher pressurizes the water channel through the circulating pump to realize spraying, the integration of the circulating pump further improves the complexity of the structure of the dishwasher and reduces the reliability of products.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the problems that exist among the current correlation technique to a certain extent at least, for this reason, the utility model aims to provide a water route system suitable for dish washer, thereby its complexity that reduces dish washer product structure promotes the product reliability.
The above purpose is realized by the following technical scheme:
a waterway system suitable for a dishwasher, characterized in that: including dish washer and water heater, wherein dish washer is including washing the dishes cabin, drinking cup, shower nozzle, wet return and spray pipe, the drinking cup set up in the washing the dishes cabin bottom, the shower nozzle set up in the washing the dishes cabin, the wet return with the drinking cup is connected, spray pipe one end with the wet return is connected, the other end with the shower nozzle is connected, the water heater is connected with outer cold water pipe and outer hot-water line of machine, outer hot-water line with the wet return perhaps the spray pipe is connected.
As a further improvement of the utility model, the dishwashing cabin further comprises a water inlet pipe, the external hot water pipe passes through the water inlet pipe with the wet return or the spray pipe is connected.
As a further improvement of the utility model, the joint of the water return pipe and the water spray pipe is provided with a booster pump.
As a further improvement of the utility model, be equipped with the wet return on the wet return, inlet tube one end with the hot-water line is connected outside, the other end connect in the wet return with between the booster pump be equipped with the water intaking valve on the inlet tube.
As a further improvement of the utility model, the inlet tube with the junction of wet return is equipped with the three-way valve.
As a further improvement of the utility model, the dishwasher further comprises a cold water pipe, one end of the cold water pipe is connected with the water spray pipe, and the other end is connected with external cold water.
As a further improvement of the utility model, a cold water valve is arranged on the cold water pipe, the cold water pipe and the joint of the spray pipe and a spray valve is arranged between the spray heads.
As a further improvement of the utility model, the cold water pipe and the junction of the spray pipe is provided with a three-way valve.
As a further improvement, the dishwasher further comprises a drain pipe, one end of the drain pipe is connected with the water cup, and the other end of the drain pipe is connected with a water outlet, and the drain pipe is provided with a drain pump and a drain valve.
As a further improvement of the utility model, a temperature probe and a water flow induction device are arranged on the spray pipe, and a liquid level monitor is arranged in the dish washing cabin.
Compared with the prior art, the utility model discloses an at least including following beneficial effect:
1. the utility model provides a waterway system suitable for dish washer, its hot water that can directly use the water heater to provide has saved the heater block of dish washer, also reduces the complexity of system when promoting the efficiency.
2. The temperature probe is arranged on the spray pipe, detects the water temperature of water flowing through the spray pipe, and controls the water temperature within a preset range so as to better wash bowls.
Drawings
FIG. 1 is a schematic diagram of a waterway system according to an embodiment;
FIG. 2 is a schematic view showing a structure of a dishwasher according to an embodiment;
FIG. 3 is a schematic structural diagram of a waterway system according to a second embodiment;
FIG. 4 is a schematic structural view of a dishwasher according to a second embodiment.
Detailed Description
The present invention is illustrated by the following examples, but the present invention is not limited to these examples. To the embodiment of the present invention, modify or replace some technical features, without departing from the spirit of the present invention, it should be covered in the technical solution scope of the present invention.
The first embodiment is as follows:
referring to fig. 1-2, a waterway system of a dishwasher according to the present invention is shown, in which a cold water pipe 24 is not provided.
The utility model provides a waterway system suitable for dish washer, includes dish washer 1 and water heater 2, wherein dish washer 1 includes washing the dishes cabin 10, drinking cup 11, shower nozzle 12, wet return 13 and spray pipe 14, drinking cup 11 set up in washing the dishes cabin 10 bottom, shower nozzle 12 set up in the washing the dishes cabin 10, wet return 13 with drinking cup 11 is connected, 14 one end of spray pipe with wet return 13 is connected, the other end with shower nozzle 12 is connected, water heater 2 is connected with outer cold water pipe 23 and outer hot-water line 22, outer hot-water line 22 with wet return 13 perhaps spray pipe 14 connects. The dishwasher 1 may select either cold water washing or hot water washing. The user can select according to the needs of different scenes, and the user can use the device conveniently.
The dishwashing compartment 10 further comprises a water inlet pipe 15, and the external hot water pipe 22 is connected with the water return pipe 13 or the water spray pipe 14 through the water inlet pipe 15. A booster pump 16 is provided at the junction of the return pipe 13 and the spray pipe 14.
A water return valve 33 is arranged on the water return pipe 13, one end of the water inlet pipe 15 is connected with the external hot water pipe 22, the other end of the water inlet pipe is connected between the water return valve 33 and the booster pump 16, and a water inlet valve 32 is arranged on the water inlet pipe 15. Or a hot water three-way valve 30 is arranged at the joint of the water inlet pipe 15 and the water return pipe 13. The water return valve 33 and the water inlet valve 32 are solenoid valves. The purpose of connecting or cutting off the required pipeline can be achieved by arranging the hot water three-way valve 30 or respectively arranging the water return valve 33 and the water inlet valve 32.
The dishwasher 1 further comprises a drain pipe, one end of the drain pipe is connected with the water cup 11, the other end of the drain pipe is connected with a water outlet, and a drain pump 19 and a drain valve 20 are arranged on the drain pipe.
The spray pipe 14 is provided with a temperature probe 17 and a water flow sensing device 18, and a liquid level monitor 21 is arranged in the dishwashing compartment 10. The temperature probe 17 is used for monitoring the temperature of water in the water path system in real time, the water flow sensing device 18 is used for monitoring the water flow in the water path system in real time, and the liquid level monitor 21 is used for monitoring the water level in the water cup 11.
When the dishwasher 1 is in the standby mode, the controller controls the hot water three-way valve 30 to cut off the water inlet pipe 15 and conduct the water return pipe 13 and the water spray pipe 14, or controls the water inlet valve 32 to be closed and the water return valve 33 to be opened. At this time, the liquid level monitor 21 provided in the cup 11 monitors that the water stored in the cup 11 is at the lowest point of the liquid level monitor 21.
The dishwasher 1 is started and the dishwasher 1 enters a pre-wash mode. Presetting hot water temperature and program minimum flow, the controller controls the hot water three-way valve 30 to conduct the water inlet pipe 15 and the water spray pipe 14, or controlling the water inlet valve 32 to open and the water return valve 33 to close to conduct the water inlet pipe 15 and the water spray pipe 14, introducing washing water, heating the washing water by the water heater 2, then entering the dishwasher 1 through the external hot water pipe 22, flowing the washing water into the water inlet pipe 15 of the dishwasher 1, then flowing the washing water into the water spray pipe 14, the booster pump 16 is arranged on the spray pipe 14, after the washing water is acted by the booster pump 16, the washing water is sprayed out from the spray head 12 connected with the tail end of the spray pipe 14 to the dish washing chamber 10 and then flows into the water cup 11, when the water level in the water cup 11 is higher than the lowest point of the liquid level monitor 21, the opening of the drain valve 20 and the drain pump 19 is controlled to discharge the washing water in the waterway system without being heated, and the washing water is discharged to the outside of the dishwasher 1 through the drain pipe. The dishwasher 1 enters a pre-wash mode until a programmed predetermined time is reached.
When the preset time of the program is reached after the dish washer 1 enters the pre-washing mode, the temperature probe 17 detects the temperature of the washing water and the water flow sensing device 18 monitors the water flow. If the temperature of the washing water does not reach the preset hot water temperature, an alarm of 'no hot water' is given, the water temperature is prompted to be too low, and a user is reminded to start the water heater 2. At this time, the user can continue to select the hot water washing mode or switch to the cold water washing mode.
If the temperature of the washing water does not reach the preset hot water temperature, the user continues to select the hot water washing mode, the injection of the washing water is stopped, the drain valve 20 and the drain pump 19 are opened, the washing water with the excessively low temperature of the drain water is drained, and the water heater is restarted after the drainage.
If the temperature of the washing water does not reach the preset temperature of the hot water, the user changes the washing mode into a cold water washing mode, the cold water washing mode is entered, the hot water three-way valve 30 cuts off the water inlet pipe 15 and conducts the water spray pipe 14 and the water return pipe 13, or the water inlet valve 32 is controlled to be opened, the water return valve 33 is controlled to be closed, and the drain valve 20 and the drain pump 19 are closed; if the user continues to select the hot washing mode, the hot water three-way valve 30 is controlled to cut off the water inlet pipe 15, conduct the water return pipe 13 and the water spray pipe 14, or close the water inlet valve 32 and open the water return valve 33, at this time, the drain pump 19 and the drain valve 20 are still in an open state, stop injecting the washing water and discharge the stored water, and when the water level of the water cup 11 is at the lowest point of the liquid level monitor 21, the drain valve 20 and the drain pump 19 are controlled to be closed.
The water flow sensing device 18 monitors the water flow, and if the water flow is smaller than the program minimum flow, an alarm is given to prompt a user that the water flow is too small, or the water flow is blocked and the filter screen is prompted to be replaced; and if the temperature of the washing water reaches the preset hot water temperature and the water flow is greater than the program minimum flow, entering a hot water washing mode.
And entering a hot water washing mode, closing the drain valve 20 and the drain pump 19, stopping draining the stored water and continuing to inject washing water, and when the liquid level monitor 21 detects that the water level of the water cup 11 reaches the highest point, controlling the hot water three-way valve 30 to cut off the water inlet pipe 15, conducting the water return pipe 13 and the water spray pipe 14, or closing the water inlet valve 32, opening the water return valve 33 and stopping injecting the washing water. And entering a hot water washing mode of the dishwasher, wherein the washing water flowing out of the water cup 11 flows into the water spray pipe 14 through the water return pipe 13, and under the action of the booster pump 16, the washing water is sprayed out of the spray head 12 of the water spray pipe 14 into the dishwashing compartment 10 to wash the tableware in the dishwashing compartment 10.
After entering the hot water washing mode, the water flow sensing device 18 monitors the water flow in the water path system in real time, and the temperature probe 17 monitors the water temperature in real time. When the water flow sensing device 18 arranged on the water spraying pipe 14 detects that the water flow is less than the minimum flow set by the program, the alarm is sent to "block", the filter screen 40 is prompted to be blocked, and the filter screen needs to be replaced to start washing again. The controller controls the booster pump 16 to be closed, the drain valve 20 and the drain pump 19 to be opened, the hot water three-way valve 30 cuts off the water inlet pipe 15, and conducts the water return pipe 13 and the water spray pipe 14, or closes the water inlet valve 32 and opens the water return valve 33, the washing water flows out of the dish washing machine 1 through the drain pipe after flowing out of the dish washing compartment 10, and the drain valve 20 and the drain pump 19 are controlled to be closed when the liquid level monitor 21 monitors that the water level in the water cup 11 is at the lowest point of the liquid level monitor.
After entering the hot water washing mode, when the temperature probe 17 monitors that the water temperature is lower than the preset hot water temperature, hot water needs to be injected again. At this time, the controller controls the hot water three-way valve 30 to block the return pipe 13, opens the feed pipe 15 and the spray pipe 14 or the feed valve 32, closes the return valve 33, and opens the drain valve 20 and the drain pump 19 to discharge the cooled water. When the temperature detected by the temperature probe 17 reaches the preset hot water temperature, the hot water three-way valve 30 is controlled to cut off the water inlet pipe 15, the water return pipe 13 and the water spray pipe 14 are conducted, or the water inlet valve 32 is controlled to be closed, the water return valve 33 is controlled to be opened, and the water discharge valve 20 and the water discharge pump 19 are closed.
If the water temperature is monitored by the temperature probe 17 in real time and is higher than the preset hot water temperature and the water flow is monitored by the water flow sensing device in real time and is higher than the program minimum flow after entering the hot water washing mode, normal washing is carried out until the program maximum hot water washing time is reached.
And when entering a hot water washing mode and reaching the maximum hot water washing time of the program, controlling the booster pump 16 to be closed, controlling the drain valve 20 and the drain pump 19 to be opened, draining the washing water, and closing the drain pump 19 and the drain valve 20 when the liquid level monitor 21 monitors that the water level of the water cup 11 reaches the lowest point of the liquid level monitor 21. The washing is completed.
Example two:
referring to fig. 3 to 4, a waterway system of a dishwasher according to the present invention is shown, in which a cold water pipe 24 is provided.
The difference from the first embodiment is that the dishwasher 1 further comprises a cold water pipe 24, and one end of the cold water pipe 24 is connected with the water spray pipe 14, and the other end is connected with external cold water. A cold water valve 34 is arranged on the cold water pipe 24, and a water spray valve 35 is arranged between the connection part of the cold water pipe 24 and the water spray pipe 14 and the spray head 12. Or a cold water three-way valve 31 is arranged at the connection position of the cold water pipe 24 and the water spray pipe 14. The cold water valve 34 and the water spray valve 35 are solenoid valves. The purpose of conducting or cutting off the required pipeline can be achieved by arranging the cold water three-way valve 31 or respectively arranging the cold water valve 34 and the water spraying valve 35.
The dishwasher 1 is in a standby mode, the controller controls the hot water three-way valve 30 to cut off the water inlet pipe 15, conduct the water return pipe 13 and the water spray pipe 14, or controls the water inlet valve 32 to be closed and the water return valve 33 to be opened, the cold water three-way valve 31 to cut off the cold water pipe 24, conduct the water spray pipe 14 and the spray head 12, or controls the cold water valve 34 to be closed and the water spray valve 35 to be opened, a liquid level monitor 21 is arranged in the water cup 11, and at this time, water stored in the water cup.
The dishwasher 1 is started and the dishwasher 1 enters a cycle preheating mode. At this time, the hot water three-way valve 30 conducts the water inlet pipe 15 and the water spray pipe 14, or the water inlet valve 32 is opened and the water return valve 33 is closed, the cold water three-way valve 31 conducts the water spray pipe 14 and the cold water pipe 24, or the cold water valve 34 is opened and the water spray valve 35 is closed, and the booster pump 16 is started. Hot water enters the water inlet pipe 15 of the dishwasher 1 through the external hot water pipe 22, enters the external cold water pipe 23 through the water spraying pipe 14 and the cold water pipe 24, and enters the water heater 2 from the external cold water pipe 23 for circulating heating. The preheat mode is cycled until a programmed predetermined time is reached.
When the cyclic preheating mode reaches the programmed preset time, the temperature probe 17 monitors the water temperature, and the water flow sensing device 18 monitors the water flow in the waterway system.
If the water temperature does not reach the preset hot water temperature of the dishwasher 1, the alarm of 'no hot water' is given, the water temperature is prompted to be too low, and the user is reminded to start the water heater 2, so that the user can continuously select the hot water washing mode or switch to the cold water washing mode.
If the user continues to select the hot washing mode, the hot water three-way valve 30 is controlled to cut off the water inlet pipe 15, conduct the water return pipe 13 and the water spray pipe 14, or close the water inlet valve 32, open the water return valve 33, conduct the water spray pipe 14 and the spray head 12 through the cold water three-way valve 31, or close the cold water valve 34, open the water spray valve 35, open the water discharge pump 19 and the water discharge valve 20, to discharge the washing water with the excessively low water temperature.
If the user selects to switch to the cold washing mode, the cold three-way valve 31 cuts off the cold water pipe 24 and conducts the water spraying pipe 14 and the spray head 12, or the cold water valve 34 is closed and the water spraying valve 35 is opened, and the washing water is injected into the dishwashing cabin 10 until the water stored in the water cup 11 is at the highest point of the liquid level monitor 21, so as to enter the cold washing mode.
If the water flow sensing device 18 monitors the water flow in the water channel system and is smaller than the minimum flow set by a program, an alarm is given to 'blockage', the filter screen 40 is prompted to be blocked, the controller controls the booster pump 16 to be closed, the drain valve 20 and the drain pump 19 to be opened, the hot water three-way valve 30 cuts off the water inlet pipe 15, conducts the water return pipe 13 and the water spray pipe 14, or closes the water inlet valve 32 and opens the water return valve 33, the washing water flows out of the dish washing machine 1 through the drain pipe after flowing out of the dish washing cabin 10, and when the liquid level monitor 21 monitors that the water level in the water cup 11 is at the lowest point of the liquid.
And if the water temperature is higher than the preset hot water temperature of the dishwasher 1 and the water flow in the waterway system monitored by the water flow sensing device 18 is higher than the minimum flow set by the program when the circulating preheating mode reaches the program preset time, entering a hot water washing mode.
After entering the hot water washing mode, the cold water three-way valve 31 is kept to cut off the cold water pipe 24 and conduct the water spray pipe 14 and the spray head 12, or the cold water valve 34 is closed and the water spray valve 35 is opened, the drain valve 20 and the drain pump 19 are closed, the drainage of the stored water is stopped and the washing water is continuously injected, and when the liquid level monitor 21 detects that the water level of the water cup 11 reaches the highest point, the hot water three-way valve 30 is controlled to cut off the water inlet pipe 15 and conduct the water return pipe 13 and the water spray pipe 14, or the water inlet valve 32 is closed. And entering a hot water washing mode of the dishwasher, wherein the washing water flowing out of the water cup 11 flows into the water spray pipe 14 through the water return pipe 13, and under the action of the booster pump 16, the washing water is sprayed out of the spray head 12 of the water spray pipe 14 into the dishwashing compartment 10 to wash the tableware in the dishwashing compartment 10.
After entering the hot water washing mode, the water flow sensing device 18 monitors the water flow in the water path system in real time, and the temperature probe 17 monitors the water temperature in real time. When the water flow sensing device 18 arranged on the water spraying pipe 14 detects that the water flow is less than the minimum flow set by the program, the alarm is sent to "block", the filter screen 40 is prompted to be blocked, and the filter screen needs to be replaced to start washing again. The controller controls the booster pump 16 to be closed, the drain valve 20 and the drain pump 19 to be opened, the hot water three-way valve 30 cuts off the water inlet pipe 15, and conducts the water return pipe 13 and the water spray pipe 14, or closes the water inlet valve 32 and opens the water return valve 33, the washing water flows out of the dish washing machine 1 through the drain pipe after flowing out of the dish washing compartment 10, and the drain valve 20 and the drain pump 19 are controlled to be closed when the liquid level monitor 21 monitors that the water level in the water cup 11 is at the lowest point of the liquid level monitor.
After entering the hot water washing mode, when the temperature probe 17 monitors that the water temperature is lower than the preset hot water temperature, hot water needs to be injected again. At this time, the controller controls the hot water three-way valve 30 to block the return pipe 13, opens the feed pipe 15 and the spray pipe 14 or the feed valve 32, closes the return valve 33, and opens the drain valve 20 and the drain pump 19 to discharge the cooled water. When the temperature detected by the temperature probe 17 reaches the preset hot water temperature, the hot water three-way valve 30 is controlled to cut off the water inlet pipe 15, the water return pipe 13 and the water spray pipe 14 are conducted, or the water inlet valve 32 is controlled to be closed, the water return valve 33 is controlled to be opened, and the water discharge valve 20 and the water discharge pump 19 are closed.
If the water temperature is monitored by the temperature probe 17 in real time and is higher than the preset hot water temperature and the water flow is monitored by the water flow sensing device in real time and is higher than the program minimum flow after entering the hot water washing mode, normal washing is carried out until the program maximum hot water washing time is reached.
And when entering a hot water washing mode and reaching the maximum hot water washing time of the program, controlling the booster pump 16 to be closed, controlling the drain valve 20 and the drain pump 19 to be opened, draining the washing water, and closing the drain pump 19 and the drain valve 20 when the liquid level monitor 21 monitors that the water level of the water cup 11 reaches the lowest point of the liquid level monitor 21. The washing is completed.
The above preferred embodiments should be considered as examples of the embodiments of the present application, and technical deductions, substitutions, improvements and the like similar to, similar to or based on the embodiments of the present application should be considered as the protection scope of the present patent.
Claims (10)
1. A waterway system suitable for a dishwasher, characterized in that: including dish washer and water heater, wherein dish washer is including washing the dishes cabin, drinking cup, shower nozzle, wet return and spray pipe, the drinking cup set up in the washing the dishes cabin bottom, the shower nozzle set up in the washing the dishes cabin, the wet return with the drinking cup is connected, spray pipe one end with the wet return is connected, the other end with the shower nozzle is connected, the water heater is connected with outer cold water pipe and outer hot-water line of machine, outer hot-water line with the wet return perhaps the spray pipe is connected.
2. A waterway system adapted to a dishwasher according to claim 1, wherein: the dish washing cabin further comprises a water inlet pipe, and the external hot water pipe is connected with the water return pipe or the water spraying pipe through the water inlet pipe.
3. A waterway system adapted to a dishwasher according to claim 2, wherein: and a booster pump is arranged at the joint of the water return pipe and the water spray pipe.
4. A waterway system for a dishwasher according to claim 3, wherein: the water return pipe is provided with a water return valve, one end of the water inlet pipe is connected with the external hot water pipe, the other end of the water inlet pipe is connected between the water return valve and the booster pump, and the water inlet pipe is provided with a water inlet valve.
5. A waterway system adapted to a dishwasher according to claim 2, wherein: and a three-way valve is arranged at the joint of the water inlet pipe and the water return pipe.
6. A waterway system adapted to a dishwasher according to claim 1, wherein: the dishwasher further comprises a cold water pipe, wherein one end of the cold water pipe is connected with the water spraying pipe, and the other end of the cold water pipe is connected with external cold water.
7. A waterway system for a dishwasher according to claim 6, wherein: the cold water pipe is provided with a cold water valve, and a water spray valve is arranged between the connection part of the cold water pipe and the water spray pipe and the spray head.
8. A waterway system for a dishwasher according to claim 6, wherein: and a three-way valve is arranged at the joint of the cold water pipe and the water spray pipe.
9. A waterway system adapted to a dishwasher according to claim 1, wherein: the dishwasher further comprises a drain pipe, one end of the drain pipe is connected with the water cup, the other end of the drain pipe is connected with the water outlet, and a drain pump and a drain valve are arranged on the drain pipe.
10. A waterway system adapted to a dishwasher according to claim 1, wherein: the water spray pipe is provided with a temperature probe and a water flow sensing device, and a liquid level monitor is arranged in the dish washing cabin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921935678.3U CN211749414U (en) | 2019-11-11 | 2019-11-11 | Waterway system suitable for dish washer |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921935678.3U CN211749414U (en) | 2019-11-11 | 2019-11-11 | Waterway system suitable for dish washer |
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| Publication Number | Publication Date |
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| CN211749414U true CN211749414U (en) | 2020-10-27 |
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| CN201921935678.3U Active CN211749414U (en) | 2019-11-11 | 2019-11-11 | Waterway system suitable for dish washer |
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- 2019-11-11 CN CN201921935678.3U patent/CN211749414U/en active Active
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