CN216777016U - Steam system and dish washing machine - Google Patents

Abstract

The utility model provides a steam system and a dish washing machine, wherein the steam system comprises: a container; the heating assembly is arranged on the container; the switch valve is connected with the container; the detection assembly is arranged on the container and is used for detecting at least one of pressure and temperature in the container; the one-way valve is connected with the liquid inlet end of the container and is communicated with the interior of the container in a one-way mode from the exterior of the container. According to the steam system provided by the utility model, specifically, the switch valve can be opened when the pressure and/or the temperature in the container meet the preset conditions, so that high-temperature and high-pressure liquid is discharged out of the container, the pressure is quickly reduced, the boiling point of the liquid is reduced, and therefore the liquid is quickly vaporized to form a large amount of steam, and further high-pressure injection of the steam can be formed, and the cleaning or sterilizing effect of the steam is improved. And, the check valve sets up the input at the container, and the liquid in the container can not be through the feed liquor end external reflux because of the rising of pressure.

Description

Steam system and dish washing machine

Technical Field

The utility model relates to the technical field of dish washing machines, in particular to a steam system and a dish washing machine.

Background

In the related art, a steam generator in a dishwasher is generally of a hot-and-spray type, and generates steam at a low temperature and a low level, thereby causing a low washing or sterilizing effect and affecting a washing effect of the dishwasher.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving at least one of the problems of the related art in which the temperature and pressure of steam generated by a steam generator of a dishwasher are low.

To this end, a first aspect of the utility model proposes a steam system.

A second aspect of the present invention provides a dishwasher.

In view of the above, according to a first aspect of the present invention, there is provided a steam system comprising: a container; the heating assembly is arranged on the container; the switch valve is connected with the container; the detection assembly is arranged on the container and is used for detecting at least one of pressure and temperature in the container; the one-way valve is connected with the liquid inlet end of the container and is communicated with the interior of the container in a one-way mode from the exterior of the container.

The utility model provides a steam system which comprises a container, a heating assembly, a switch valve and a detection assembly, wherein the heating assembly, the switch valve and the detection assembly are arranged on the container, the heating assembly is used for heating the container, the switch valve is used for controlling whether an output end of the container is opened or not, and the detection assembly is used for detecting the pressure and/or the temperature in the container.

Specifically, can be through the liquid in the heating element heating container, and then promote pressure and temperature in the container, and then the ooff valve can be opened when pressure and/or temperature in the container satisfy the preset condition to high temperature high pressure liquid, behind the discharge container, step down fast, the boiling point of liquid reduces to quick vaporization forms a large amount of steam, and then can form the high-pressure injection of steam, promotes the washing or the bactericidal effect of steam.

The one-way valve is arranged at the input end of the container, and the one-way valve is in one-way conduction from the outside of the container to the inside of the container, so that when the heating assembly heats the liquid in the container, the liquid in the container can not flow back to the outside through the input end due to the rise of pressure.

In addition, according to the steam system in the above technical solution provided by the present invention, the following additional technical features may also be provided:

on the basis of the technical scheme, the method further comprises the following steps: and the infusion set is connected with the container and is used for delivering liquid into the container.

In this technical scheme, steam system still includes the infusion subassembly that is connected with the container, and then initiatively carries liquid to the inside of container through infusion subassembly, promotes the inlet liquid speed of container.

Wherein, the one-way valve is arranged between the infusion component and the container and is communicated with the container in one way from the infusion component.

The one-way valve is arranged between the infusion assembly and the container, the one-way valve is communicated in one way from the infusion assembly to the container, and therefore when the heating assembly heats liquid in the container, the liquid in the container cannot flow back to the infusion assembly due to the rise of pressure.

On the basis of any one of the above technical solutions, further, the container includes: a body; the cover body is arranged on the body in a covering mode.

In the technical scheme, the container comprises a body and a cover body, and further, the split type container is utilized, so that the steam system is convenient to install.

On the basis of any one of the above technical solutions, further, the container further includes: the connecting piece is used for fixing the body and the cover body.

In this technical scheme, body and lid pass through the connecting piece to be connected fixedly, and then reduce the installation degree of difficulty of container, promote the installation effectiveness of container to, be more convenient for to the maintenance and the washing etc. of container.

On the basis of any one of the above technical solutions, further, the container further includes: and the sealing element is arranged between the body and the cover body.

In the technical scheme, the sealing element is arranged between the body and the cover body, so that the possibility of steam leakage or liquid leakage between the body and the cover body is reduced.

On the basis of any one of the above technical solutions, further, the method further includes: and the filtering piece is arranged on the container and used for filtering between the container and the switch valve.

In this technical scheme, steam system still includes and filters the piece, filters the inside of piece setting at the container, and then is used for the filtration of container output, and then reduces the possibility that the impurity in the liquid got into other parts of steam system.

On the basis of any one of the above technical solutions, further, the method further includes: and the pressure relief valve is arranged on the container.

In this technical scheme, still be provided with the relief valve on the container, and then can reduce the pressure to the container after the pressure in the container reaches upper limit pressure to reduce the risk that the container explodes because of internal pressure is too big.

On the basis of any one of the above technical solutions, further, the method further includes: the heat preservation piece is arranged outside the container.

In this technical scheme, steam system still includes the heat preservation piece, and the heat preservation piece covers the outer wall at the container, and then reduces the thermal consumption of container, promotes heating element's energy efficiency to, reduce the thermal diffusion degree of container, reduce the possibility that other parts damaged because of the high temperature.

On the basis of any one of the above technical solutions, further, the detection component includes: a temperature sensor and/or a pressure sensor.

In the technical scheme, the detection assembly adopts a temperature sensor and/or a pressure sensor.

On the basis of any one of the above technical solutions, further, the method further includes: the temperature controller is arranged in the container and is electrically connected with the heating component.

In this technical scheme, steam system still includes the temperature controller, and the temperature controller setting is on the container to form electric connection with heating element, and then form the effect of insurance to heating element, when the high temperature of container, heating element can respond to the feedback of temperature controller, and the stop heating promotes steam system's security.

According to a second aspect of the present invention, there is provided a dishwasher comprising: a steam system as set forth in any of the above claims.

The dishwasher provided by the utility model comprises the steam system provided by any one of the technical solutions, so that the whole beneficial effects of the steam system provided by any one of the technical solutions are achieved, and the description is omitted.

On the basis of the technical scheme, the method further comprises the following steps: the liquid storage component is connected with a liquid conveying component in the steam system; and the spraying assembly is connected with the liquid storage assembly.

In this technical scheme, the dish washer still includes stock solution subassembly and spraying assembly to, the container in stock solution subassembly and the steam system all is connected with the infusion subassembly in the steam system, and then the dish washer realizes carrying liquid to two parts of stock solution subassembly and container through an infusion subassembly, saves the pipeline, reduces the complexity of dish washer structure, reduction in production cost.

On the basis of any one of the above technical solutions, further, the liquid storage assembly is connected with a container in the steam system.

In this technical scheme, the container among stock solution subassembly and the vaporization system is connected, and then the stock solution subassembly can be to the infusion in the container, and wherein, the liquid in the stock solution subassembly can be usually through once heating, and on this basis, the liquid after will heating is carried inside the container again, can reduce the heating element energy consumption, reduces the waste of heat energy, the energy saving.

On the basis of any one of the above technical solutions, further, the spray assembly is connected with a switch valve in the steam system.

In this technical scheme, the switching valve in spray assembly and the steam system is connected, and then when pressure and/or the temperature in the container satisfied the preset condition, the switching valve was opened, and high temperature high pressure liquid in the container entered into spray assembly, formed high temperature high pressure steam, and then can wash or disinfect etc. through spray assembly, and then realize same spray assembly's multiple functions, save the pipeline, reduce the complexity of dish washer structure, reduction in production cost.

On the basis of any one of the above technical solutions, further, the method further includes: and the steam spraying assembly is connected with a switch valve in the steam system.

In this technical scheme, steam system has independent steam jet subassembly, and then spray assembly and steam jet subassembly can simultaneous working to realize more additional operational environment.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 illustrates a schematic diagram of a steam system provided by an embodiment of the present invention;

FIG. 2 is a schematic diagram of a steam system provided by an embodiment of the present invention;

FIG. 3 is a schematic view showing a structure of a dishwasher according to an embodiment of the present invention;

FIG. 4 is a schematic structural view of a dishwasher according to an embodiment of the present invention;

fig. 5 is a schematic structural view of a dishwasher according to an embodiment of the present invention.

Wherein, the correspondence between the reference numbers and the component names in fig. 1 to 5 is:

100 steam system, 110 container, 112 body, 114 cover body, 1162 screw, 1164 nut, 118 sealing element, 120 heating element, 130 switch valve, 140 detection element, 142 temperature sensor, 144 pressure sensor, 150 infusion element, 160 one-way valve, 170 filter element, 180 pressure release valve, 190 temperature controller, 200 dish washer, 210 liquid storage element, 220 spray element, 222 spray arm, 230 basket, 240 spray pump, 250 reversing valve, 260 water softener, 270 shell, 280 supply pump and 290 steam spray element.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, a more particular description of the utility model will be rendered by reference to the appended drawings. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced otherwise than as specifically described herein and, therefore, the scope of the present invention is not limited by the specific embodiments disclosed below.

A steam system 100 and a dishwasher provided according to some embodiments of the present invention are described below with reference to fig. 1 to 5.

Example 1:

as shown in fig. 1 and fig. 2, the present invention provides a steam system 100, which includes a container 110, a heating assembly 120, a switch valve 130, a detection assembly 140, and a check valve 160, specifically, the container 110 has a receiving cavity, a liquid inlet and a liquid outlet, the container 110 is filled with liquid through the liquid inlet, the liquid can be stored in the receiving cavity, the heating assembly 120 is disposed in the container 110 and is used for heating the container 110 to heat the liquid and raise the pressure and temperature in the container 110, the switch valve 130 is connected to the container 110 and is disposed at the liquid outlet and is used for opening or closing the liquid outlet, and the container 110 is further provided with the detection assembly 140, and the detection assembly 140 is capable of detecting the pressure and/or temperature in the container 110. Wherein, the container 110 and the on-off valve 130 can be connected by a pipeline. Specifically, the pipeline is a high temperature resistant pipeline, for example: high temperature resistant metal pipes or high temperature resistant plastic pipes, etc. The liquid inlet of the check valve 160 is connected, and the check valve 160 is in one-way communication from the outside of the container 110 to the inside of the container 110.

The steam system 100 provided by the utility model comprises a container 110, a heating assembly 120, an on-off valve 130 and a detection assembly 140, wherein the heating assembly 120, the on-off valve 130 and the detection assembly 140 are arranged on the container 110, the heating assembly 120 is used for heating the container 110, the on-off valve 130 is used for controlling whether an output end of the container 110 is opened, and the detection assembly 140 is used for detecting the pressure and/or temperature in the container 110. The check valve 160 is disposed at the input end of the container 110, and the check valve 160 is unidirectionally conducted from the outside of the container 110 to the inside of the container 110, so that when the heating unit 120 heats the liquid in the container 110, the liquid in the container 110 does not flow back to the outside through the input end due to the increase in pressure.

Specifically, the liquid in the container 110 can be heated by the heating component 120, so as to increase the pressure and temperature in the container 110, the detecting component 140 detects the pressure in the container 110, when the pressure in the container 110 reaches a preset pressure value, the heating component 120 can stop heating to increase the safety of the container 110, or continue heating to maintain the pressure and temperature of the liquid in the container 110 in a higher range, and then when steam is needed, the switch valve 130 is opened, the high-temperature and high-pressure liquid in the container 110 is rapidly discharged through the liquid outlet, so that the pressure of the liquid is rapidly reduced, the boiling point of the liquid is reduced when the pressure is reduced, so that the liquid can be rapidly evaporated into steam in a large range, so as to rapidly generate a large amount of steam, thereby increasing the ejection pressure of the steam, increasing the washing effect of the steam, and increasing the sterilizing effect of the steam, and, drying of the article is facilitated.

Specifically, the liquid in the container 110 may be heated by the heating element 120, so as to increase the pressure and temperature in the container 110, the detecting element 140 detects the temperature in the container 110, when the temperature in the container 110 reaches a preset temperature value, the heating element 120 may stop heating, so as to increase the safety of the container 110, or continue heating, so as to keep the pressure and temperature of the liquid in the container 110 in a higher range, and then when steam is needed, the switch valve 130 is opened, the high-temperature and high-pressure liquid in the container 110 is rapidly discharged through the liquid outlet, so that the pressure of the liquid is rapidly decreased, and the boiling point of the liquid is also decreased when the pressure is decreased, so that the liquid can be rapidly evaporated into steam in a large range, so as to rapidly generate a large amount of steam, thereby increasing the ejection pressure of the steam, increasing the washing effect of the steam, and increasing the sterilization effect of the steam, and, drying of the article is facilitated.

Specifically, the liquid in the container 110 may be heated by the heating assembly 120, so as to raise the pressure and temperature in the container 110, and the detection assembly 140 detects the pressure and temperature in the container 110, so that the pressure in the container 110 reaches a preset pressure value. When the temperature reaches the preset temperature value, heating element 120 can stop heating, with the security of promotion container 110, perhaps continue to heat, with the pressure and the temperature of liquid keep in a higher scope in container 110, then when needing steam, open ooff valve 130, the inside high temperature high pressure liquid of container 110 passes through the liquid outlet discharge fast, and then the pressure of liquid descends fast, and the boiling point of liquid also descends thereupon during pressure descending, and then liquid can be fast, on a large scale evaporation becomes steam, and then realize generating steam fast in a large number, thereby can promote the ejection of compact pressure of steam, promote the washing effect of steam, promote the bactericidal effect of steam, and, help the drying of article.

Wherein the heating assembly 120 includes a heating tube or a heating sheet. The switching valve 130 is a solenoid valve.

Specifically, the heating element 120 may be embedded in the container 110, or disposed on an outer wall of the container 110, or inserted into the container 110, and the liquid involved in the present invention may be water or a water solution.

Example 2:

as shown in fig. 1 and 2, in addition to embodiment 1, the steam system 100 further includes an infusion set 150 communicated with the liquid inlet of the container 110, wherein the infusion set 150 is used for delivering liquid to the interior of the container 110. Wherein, the container 110 and the infusion set 150 can be connected by a pipeline, such as: metal or plastic tubes, etc.

In this embodiment, an infusion set 150 is connected to the inlet of the container 110 to deliver liquid to the interior of the container 110, and the total amount of liquid in the container 110 can be controlled by controlling the infusion set 150.

Specifically, the administration feeding set 150 is a pump that pumps fluid into the container 110 by way of a pump.

Example 3:

as shown in fig. 1 and fig. 2, on the basis of embodiment 2, further, the steam system 100 further includes: a one-way valve 160 disposed between the administration feeding set 150 and the container 110, the one-way valve 160 being in one-way communication from the administration feeding set 150 to the container 110. Wherein the one-way valve 160 is connected to the administration feeding set 150 and the container 110 via tubing.

In this embodiment, a one-way valve 160 is disposed between the infusion set 150 and the container 110, and the one-way valve 160 is in one-way communication from the infusion set 150 to the container 110, so that when the heating set 120 heats the liquid in the container 110, the liquid in the container 110 will not flow back to the infusion set 150 due to the increase in pressure.

Specifically, the feeding set 150 can deliver liquid into the container 110 through the one-way valve 160, and the liquid can enter the container 110 due to the conduction of the guiding valve into the container 110, and when the pressure in the container 110 rises due to the heating of the heating set 120, the liquid cannot flow back into the feeding set 150 due to the obstruction of the guiding valve, thereby improving the stability of the steam system 100.

Example 4:

as shown in fig. 2, in addition to any one of embodiments 1 to 3, the container 110 further includes a body 112 and a cover 114, the cover 114 can be covered on the body 112, the body 112 has a receiving cavity, and the cover 114 and the body 112 can close the receiving cavity.

In this embodiment, the container 110 includes a body 112 and a lid 114, thereby facilitating installation of the steam system 100 using a split container 110.

Specifically, the body 112 may be a columnar structure, which is a cylindrical structure or a prismatic structure.

Example 5:

as shown in fig. 2, in addition to embodiment 4, the body 112 and the cover 114 are further connected and fixed by a connecting member.

In this embodiment, the body 112 and the cover 114 are connected and fixed by a connector, so as to reduce the difficulty in installing the container 110, improve the installation efficiency of the container 110, and facilitate the maintenance and cleaning of the container 110.

Specifically, the connecting member includes a screw 1162 and a nut 1164, wherein mounting holes are formed in the body 112 and the cover 114, the screw 1162 passes through the mounting holes in the body 112 and the cover 114 and cooperates with the nut 1164 to press the body 112 and the cover 114, and the body 112 and the cover 114 have edges on which the mounting holes are formed.

Or the connecting piece comprises a clamping groove, a buckle and the like.

Example 6:

as shown in fig. 2, in addition to embodiment 4 or embodiment 5, a seal 118 is interposed between the body 112 and the lid 114.

In this embodiment, a sealing member 118 is disposed between the body 112 and the cover 114 to improve the air tightness between the body 112 and the cover 114 and reduce the possibility of air leakage or liquid leakage between the body 112 and the cover 114.

Specifically, the sealing member 118 is a sealing ring, and the sealing member 118 may be interposed between the rim of the body 112 and the rim of the cover 114.

Specifically, the sealing member 118 is a plastic sealing member 118, a rubber sealing member 118, a sponge sealing member 118, or the like.

Example 7:

as shown in fig. 2, in addition to any one of embodiments 1 to 6, the steam system 100 further includes a filter, and specifically, the filter may be disposed in the container 110 or on a pipeline between the container 110 and the on-off valve 130 for filtering the liquid in the container 110.

In this example, if minerals are present in the liquid, for example: calcium carbonate, magnesium hydroxide, magnesium carbonate or calcium sulfate, etc. when the liquid is heated, mineral substances in the liquid may form scale, and if the scale enters the next component of the dishwasher 200, etc., the scale may be sprayed into the cleaning cavity of the dishwasher 200, which may affect the washing effect of the articles or may block the pipeline and the switch valve 130, etc.

The filter 170 can filter out scale in the liquid, reduce the possibility of blockage of the pipeline, the on-off valve 130 and other parts, and improve the washing effect of the dishwasher 200.

Specifically, the filter element 170 may be cross-mounted in the container 110, such that when the liquid is discharged to the liquid outlet through the filter element 170, the filter element 170 filters out the scale in the liquid, so that the liquid or vapor discharged from the container 110 is clean and tidy.

Alternatively, the filter 170 may be disposed at the liquid outlet, so that when the liquid is discharged to the liquid outlet through the filter 170, the filter 170 filters the scale in the liquid, so that the liquid or the vapor discharged from the container 110 is clean and tidy.

Wherein the filter 170 comprises a screen.

Specifically, the filter element 170 is disposed at the opening of the body 112 and is disposed at the edge of the body 112, and the filter element 170 is provided with a through hole so that the liquid can smoothly enter the body 112, and the filter element 170 further includes a protrusion portion which protrudes into the liquid outlet of the container 110.

Example 8:

as shown in fig. 1 and 2, in addition to any one of embodiments 1 to 7, a relief valve 180 is further provided on the container 110, and specifically, the relief valve 180 is provided on the body 112.

In this embodiment, the container 110 is further provided with a pressure relief valve 180, so that the container 110 can be depressurized after the pressure in the container 110 reaches the upper limit pressure, thereby reducing the risk of explosion of the container 110 due to excessive internal pressure.

Example 9:

in addition to any one of embodiments 1 to 8, a heat insulating member is further provided to cover the container 110.

In this embodiment, the steam system 100 further includes a thermal insulation member covering the outer wall of the container 110, so as to reduce the heat consumption of the container 110, improve the energy efficiency of the heating assembly 120, reduce the heat diffusion degree of the container 110, and reduce the possibility of damage to other components due to over-high temperature.

In particular, the heat preservation piece is a heat preservation film or a heat preservation sleeve and the like,

example 10:

as shown in fig. 1, on the basis of any one of embodiments 1 to 9, further, the detection assembly 140 includes a temperature sensor 142, or the detection assembly 140 includes a pressure sensor 144, or the detection assembly 140 includes a temperature sensor 142 and a pressure sensor 144.

In this embodiment, the detection assembly 140 employs a temperature sensor 142, or the detection assembly 140 employs a pressure sensor 144, or the detection assembly 140 employs both a temperature sensor 142 and a pressure sensor 144.

Example 11:

as shown in fig. 2, in addition to any one of embodiments 1 to 10, the steam system 100 further includes a thermostat 190 disposed on the container 110, wherein the thermostat 190 is electrically connected to the heating assembly 120.

In this embodiment, the steam system 100 further includes a temperature controller 190, the temperature controller 190 is disposed on the container 110 and electrically connected to the heating element 120, so as to provide a safety function for the heating element 120, and when the temperature of the container 110 is too high, the heating element 120 can stop heating in response to the feedback of the temperature controller 190, thereby improving the safety of the steam system 100. The thermostat 190 may be directly connected to the controller, or directly connected to the heating element 120, so as to control the heating element 120 to be turned off by the controller, or directly control the heating element 120 to be turned off.

Specifically, the thermostat 190 abuts against an outer wall of the container 110.

Example 12:

as shown in fig. 1, in the steam system 100 of the present invention, the infusion set 150 is connected to the inlet of the container 110 through an elbow, the pressure relief valve 180, the heating set 120, the pressure sensor 144 and the temperature sensor 142 are installed on the container 110, and the outlet of the lower end of the container 110 is connected to the on-off valve 130. The heat preservation part is wound on the outer side of the container 110, so that heat loss can be reduced, and other plastic parts of the household appliance can be prevented from being scalded by the high-temperature container 110.

In this embodiment, the infusion set 150 injects water into the container 110, and the water in the container 110 is heated and the pressure in the container 110 increases. The pressure sensor 144 and the temperature sensor 142 detect the temperature and pressure within the vessel 110. When the set temperature and pressure are reached, the on-off valve 130 is opened, and a large amount of high-temperature water is instantaneously evaporated under the normal pressure condition to become high-temperature steam.

Example 13:

as shown in FIG. 2, the present invention provides a vapor system 100 having an infusion set 150 connected by tubing to a one-way valve 160, the one-way valve 160 being connected to the container 110. The check valve 160 can allow water to flow into the receiving cavity of the container 110, and when there is high pressure in the receiving cavity, the check valve 160 can block steam or water from flowing backward into the water pump. The heating element 120 is embedded in the bottom of the container 110, so that the high temperature area is larger and the heating is quicker. The temperature sensor 142 and the thermostat 190 are installed at the outside of the bottom of the container 110. The liquid outlet of the container 110 is connected with a switch valve 130, and the on-off of the switch valve 130 is used for controlling the discharge and stop of the steam.

In this embodiment, the infusion set 150 injects water into the container 110, and the water in the container 110 is heated and the pressure in the container 110 increases. The pressure sensor 144 and the temperature sensor 142 detect the temperature and pressure within the vessel 110. When the set temperature and pressure are reached, the on-off valve 130 is opened, and a large amount of high-temperature water is instantaneously evaporated under the normal pressure condition to become high-temperature steam.

Example 14:

as shown in fig. 3, 4 and 5, the present invention provides a dishwasher 200 including: a steam system 100 as provided in any of the embodiments above.

The dishwasher 200 provided by the present invention, including the steam system 100 provided in any of the above embodiments, has all the advantages of the steam system 100 provided in any of the above embodiments, and therefore, the description thereof is omitted.

Example 15:

as shown in fig. 3, 4 and 5, in addition to the embodiment 14, the dishwasher 200 further includes a reservoir assembly 210 and a spray assembly 220, the infusion assembly 150 is connected to the reservoir assembly 210, and the spray assembly 220 is connected to the reservoir assembly 210.

In this embodiment, the dishwasher 200 further includes a liquid storage assembly 210 and a spraying assembly 220, and the liquid storage assembly 210 and the container 110 in the steam system 100 are both connected to the liquid feeding assembly 150 in the steam system 100, so that the dishwasher 200 can feed liquid to the liquid storage assembly 210 and the container 110 through one liquid feeding assembly 150, thereby saving pipes, reducing the complexity of the structure of the dishwasher 200, and reducing the production cost.

Specifically, the liquid storage component 210 is a water tank or a water cup.

The spray assembly 220 comprises a spray arm 222, the liquid in the reservoir assembly 210 can be sprayed out through the spray arm 222, and specifically, the dishwasher 200 further comprises a housing 270, a cleaning cavity is formed inside the housing 270, the spray arm 222 is disposed in the cleaning cavity, and the spray arm 222 is connected with the reservoir assembly 210 through a pipeline. Specifically, the number of spray arms 222 is one or more, for example: two, three or four, etc.

Further, the dishwasher 200 further comprises a spray pump 240, the spray pump 240 is disposed between the liquid storage assembly 210 and the spray assembly 220, and then the spray pump 240 can pump the liquid in the liquid storage assembly 210 to the spray assembly 220, and finally the liquid is sprayed into the cleaning cavity through the spray arm 222 to clean the articles. Specifically, the heat generating member is integrated with the shower pump 240.

Further, the dishwasher 200 further includes a basket 230, and the articles may be placed on the basket 230, and the spray arm 222 sprays corresponding to the basket 230, thereby performing washing of the articles. Specifically, the number of the basket 230 is one or more, for example: two, three or four, etc. The spray arms 222 and the baskets 230 may be disposed in a one-to-one correspondence, or one spray may correspond to a plurality of baskets 230, or one basket 230 may correspond to a plurality of spray arms 222.

Further, the administration set 150, the reservoir set 210, and the container 110 are connected via a directional valve 250 to control the administration objectives of the administration set 150.

Example 16:

as shown in fig. 3, 4 and 5, in addition to embodiment 14 or embodiment 15, the dishwasher 200 further includes a water softener 260, and the water softener 260 is disposed at the input or output end of the infusion set 150.

In this embodiment, the amount of scale produced is reduced by softening the water quality with the water softener 260.

Example 17:

as shown in fig. 4, in addition to any one of embodiments 14 to 16, a liquid storage assembly 210 is further connected to the container 110. Wherein the reservoir assembly 210 and the container 110 are connected by a tube.

In this embodiment, the liquid storage assembly 210 is connected to the container 110 of the evaporation system, and the liquid storage assembly 210 can deliver liquid into the container 110, wherein the liquid in the liquid storage assembly 210 is usually heated once, and then the heated liquid is delivered into the container 110, so that the energy consumption of the heating assembly 120 can be reduced, the waste of heat energy can be reduced, and energy can be saved.

Specifically, the dishwasher 200 further includes a supply pump 280 disposed between the reservoir assembly 210 and the container 110 to pump the liquid within the reservoir assembly 210 into the container 110. The supply pump 280 is connected to the reservoir assembly 210 and the container 110 by tubing.

Specifically, the dishwasher 200 also includes a filtration module for filtering liquid that enters the reservoir assembly 210 into the receptacle 110.

Example 18:

as shown in fig. 3 and 4, in addition to any one of embodiments 14 to 17, further, the spray assembly 220 is connected to the on-off valve 130 in the steam system 100.

In this embodiment, the spraying assembly 220 is connected to the switch valve 130 in the steam system 100, so that when the pressure and/or temperature inside the container 110 meet the preset conditions, the switch valve 130 is opened, the high-temperature and high-pressure liquid inside the container 110 enters the spraying assembly 220 to form high-temperature and high-pressure steam, and then cleaning or sterilization and the like can be performed through the spraying assembly 220, so as to realize multiple functions of the same spraying assembly 220, save pipelines, reduce the complexity of the structure of the dishwasher 200, and reduce the production cost.

Moreover, the liquid or the spray pump 240 of the liquid storage assembly 210 can play a role in blocking, so that steam is prevented from entering the liquid storage assembly 210.

Example 19:

as shown in fig. 5, in addition to any one of the embodiments 14 to 17, further, the dishwasher 200 further includes a steam injection assembly 290 connected to the switch valve 130.

In this embodiment, the switch valve 130 is connected to the steam injection assembly 290, and the nozzle of the steam injection assembly 290 is disposed in the cleaning chamber, so that when the pressure and/or temperature in the container 110 satisfy the predetermined condition, the steam generated when the switch valve 130 is opened is injected into the cleaning chamber through the steam injection assembly 290, thereby cleaning or sterilizing the articles and facilitating the drying of the articles.

Specifically, the steam injection assembly 290 is disposed corresponding to the basket 230.

In the present invention, the terms "first", "second", and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; the term "plurality" means two or more unless expressly limited otherwise. The terms "mounted," "connected," "fixed," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a removable connection, or an integral connection; "connected" may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", "front", "rear", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or unit must have a specific direction, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description herein, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (15)

1. A steam system, comprising:

a container;

the heating assembly is arranged on the container;

the switch valve is connected with the container;

a detection assembly disposed in the container for detecting at least one of pressure and temperature within the container;

and the one-way valve is connected with the input end of the container and is communicated with the inside of the container in a one-way mode from the outside of the container.

2. The steam system of claim 1, further comprising:

and the infusion assembly is connected with the one-way valve and is used for delivering liquid into the container.

3. A steaming system according to claim 1 or 2, wherein the container comprises:

a body;

the cover body is covered on the body.

4. The steam system of claim 3, wherein the vessel further comprises:

and the connecting piece is used for fixing the body and the cover body.

5. The steam system of claim 3, wherein the vessel further comprises:

and the sealing element is arranged between the body and the cover body.

6. The steam system of claim 3, further comprising:

and the filtering piece is arranged on the container and used for filtering between the container and the switch valve.

7. The steam system of claim 1 or 2, further comprising:

and the pressure relief valve is arranged on the container.

8. The steam system of claim 1 or 2, further comprising:

and the heat preservation piece is arranged outside the container.

9. The steam system of claim 1 or 2, wherein the detection assembly comprises:

a temperature sensor and/or a pressure sensor.

10. The steam system of claim 1 or 2, further comprising:

and the temperature controller is arranged on the container and is electrically connected with the heating assembly.

11. A dishwasher, comprising:

the steam system of any one of claims 1 to 10.

12. The dishwasher of claim 11, further comprising:

the liquid storage assembly is connected with a liquid conveying assembly in the steam system;

and the spraying assembly is connected with the liquid storage assembly.

13. The dishwasher of claim 12,

the liquid storage assembly is connected with a container in the steam system.

14. The dishwasher of claim 12,

the spraying assembly is connected with a switch valve in the steam system.

15. The dishwasher of any one of claims 11 to 13, further comprising: and the steam spraying assembly is connected with a switch valve in the steam system.

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