CN218738851U - Dish washing machine - Google Patents

Abstract

The embodiment of the application discloses dish washer, including inner bag, water tank, first pipeline on-off regulator, respirator, second connecting line, supply channel and second pipeline on-off regulator, the water tank is close to the inner bag setting, and respirator and water tank components of a whole that can function independently set up. The water tank is arranged close to the inner container, so that heat of the inner container can be transferred to the water tank, preheating of water stored in the water tank is achieved, the water stored in the water tank can be used for the next washing cycle or the next stage, the preheated water flows to the inner container, compared with the condition that normal-temperature water flows to the inner container, the temperature is higher, power consumption of the dish washing machine during water heating is reduced, energy is saved, and cost is reduced; and, the water tank sets up with the respirator components of a whole that can function independently, can be convenient for the dismouting of water tank and respirator for under the use scene that does not need the water tank, can demolish respirator and water tank's on the dish washer be connected, and realize the respirator directly to the inner bag water supply through the adjustment to the pipeline, strengthen dish washer use flexibility, and simplify the dismouting flow.

Description

Dish washing machine

Technical Field

The application relates to the technical field of washing equipment, in particular to a dish washing machine.

Background

The dish washer is an intelligent product for replacing manual tableware cleaning, and during the working process, the dish washer can continuously cover and spray the tableware for washing so as to achieve the purpose of cleaning the tableware. In order to shorten the washing time of the dishwasher, the dishwasher in the related art generally heats the washing water to increase the temperature of the washing water, so that the high-temperature washing water washes away the contaminants on the dishes and simultaneously brings heat to the dishes, thereby enabling the dishwasher to obtain a high washing rate and a high drying rate in a short washing time. However, the related art dishwasher has a problem of high energy consumption in order to increase the temperature of the washing water.

SUMMERY OF THE UTILITY MODEL

The embodiment of the application provides a dish washing machine, which is used for solving the problem that the energy consumption of the dish washing machine in the related art is higher when the water temperature of washing water is improved. The technical scheme is as follows;

in a first aspect, an embodiment of the present application provides a dishwasher, including:

an inner container;

the water tank is arranged close to the inner container so as to be capable of receiving heat generated by the inner container when in use; the first connecting pipeline is connected with the water outlet of the water tank and the inner container;

the first pipeline on-off regulator is arranged on the first connecting pipeline;

the respirator is arranged separately from the water tank and is provided with a water inlet channel, and the water inlet channel is provided with a first vent communicated with the atmosphere;

the second connecting pipeline is connected with a water outlet of the water inlet channel of the respirator and a water inlet of the water tank;

a water supply pipeline connected with a water inlet of the water inlet channel of the respirator; and a process for the preparation of a coating,

and the second pipeline on-off regulator is arranged in at least one of the water inlet channel, the second connecting pipeline and the water supply pipeline.

The dishwasher of the embodiment of the application is close to the inner bag with the water tank and sets up for the heat that the inner bag produced when using can transmit to water tank department, realize preheating of water storage in the water tank, and water storage in the water tank can be used to the washing cycle of next or next stage, the rivers after realizing preheating are to the inner bag, compare in normal atmospheric temperature water flow direction inner bag, the temperature is higher, can reduce the consumption of dishwasher when heating water, the energy can be saved, reduce cost. And, the water tank and the respirator components of a whole that can function independently set up, the dismouting of water tank and respirator of can being convenient for under the use scene that does not need the water tank, can demolish the dish washer on respirator and be connected of water tank, and realize the respirator directly to inner bag water supply through the adjustment to the pipeline, strengthen the use flexibility of dish washer, and simplify the dismouting flow.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a block diagram of a dishwasher provided in one embodiment of the present application;

FIG. 2 is a block diagram of the dishwasher provided in FIG. 1 with the water tank removed;

FIG. 3 is a block diagram of a dishwasher provided in accordance with another embodiment of the present application;

FIG. 4 is a block diagram of a dishwasher according to still another embodiment of the present application;

FIG. 5 is a block diagram of a dishwasher according to yet another embodiment of the present application.

Description of the drawings: 1. a dishwasher; 11. an inner container; 111. a washing chamber; 113. a sprayer; 113a, a first sprayer; 113b, a second sprayer; 113c, a third sprayer; 12. a water tank; 121. a water outlet; 122. a water inlet; 123. an overflow port; 13. a respirator; 131. a water inlet channel; 1311. a water inlet; 1312. a water outlet; 1313. a first vent; 132. an overflow channel; 134. a drainage channel; 1341. a water inlet; 1342. a water outlet; 1343. a second vent; 141. a water supply line; 142. a first connecting line; 1421. a first tube section; 1422. a second tube section; 143. a second connecting line; 144. a third connecting pipeline; 145. a fourth connecting pipeline; 1451. a third tube section; 1452. a fourth tube section; 147. a spray pipe; 147a, a first shower; 147b, a second shower; 147c, a third shower; 148. a drain line; 1481. a fifth pipe section; 1482. a sixth tube section; 151. a first pipeline on-off regulator; 1511. a shut-off valve; 1512. a water pump; 152. a second pipeline on-off regulator; 161. a pump body; 162. a washing pump; 163. a shunt valve; 164. draining pump; 165. a flow meter; 17. a water softener; 171. a switching valve; 172. a resin chamber; 173. a regeneration chamber; 19. a water cup.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more clear, embodiments of the present application will be described in further detail below with reference to the accompanying drawings.

When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the application, as detailed in the appended claims.

The present application provides a dishwasher 1. Referring to fig. 1, the dishwasher 1 includes an inner tub 11, a water tank 12, a breather 13, a water supply pipe 141, a first connection pipe 142, a second connection pipe 143, a first pipe on-off regulator 151, and a second pipe on-off regulator 152.

The inner container 11 is provided with a washing chamber 111 for washing dishes such that the dishes are located in the washing chamber 111 of the inner container 11 during the entire washing process. The water in the washing chamber 111 may have a temperature such that the dishwasher 1 achieves a high washing and drying rate in a short time. Alternatively, the inner tub 11 may be provided with a heater for heating the water in the washing chamber 111.

The water tank 12 is used for storing water, and the water outlet 121 of the water tank 12 is connected to the inner container 11 through the first connection pipeline 142 to realize water supply to the inner container 11. The water tank 12 is close to the inner container 11 and is arranged, so that heat generated by the inner container 11 when the water tank is used can be transferred to the water tank 12, preheating of the water stored in the water tank 12 is achieved, the water stored in the water tank 12 can be used for washing circulation of the next time or the next stage, water after preheating flows to the inner container 11, compared with the normal-temperature water flowing to the inner container 11, the temperature is high, power consumption of the dishwasher 1 when water is heated can be reduced, energy is saved, and cost is reduced. The whole dishwasher 1 can be in a non-heat insulation state to transfer heat generated when the inner container 11 is used to the water tank 12, which is not limited in the embodiment of the present application. Optionally, the inner container 11 and the water tank 12 may be disposed in a contact manner, or may be disposed in a non-contact manner, which is not limited in this embodiment of the application. Optionally, a high thermal conductivity device may be disposed between the inner container 11 and the water tank 12 to improve the heat transfer efficiency therebetween. Optionally, soundproof cotton or the like may be disposed between the inner container 11 and the water tank 12 to reduce noise and vibration. The water inlet 122 and the water outlet 121 on the water tank 12 can be located at any position on the water tank 12, and in the embodiment of the present application, the water inlet 122 of the water tank 12 is located at the top of the water tank 12, and the water outlet 121 of the water tank 12 is located at the bottom of the water tank 12 for illustration.

The first on-off regulator 151 is disposed on the first connecting pipe 142, and is used for controlling the on-off of the water flow on the first connecting pipe 142. The first pipe on-off regulator 151 may include any device having a blocking function, such as a blocking valve, a water pump having a blocking function, and the like, which is not limited in the embodiments of the present application.

The breather 13 is used for keeping the air pressure inside and outside the dishwasher 1 balanced, and ensuring the safe use of the dishwasher 1. The breather 13 is separated from the water tank 12, the breather 13 is provided with a water inlet channel 131, a water inlet 1311 of the water inlet channel 131 is connected with the water supply pipeline 141, and a water outlet 1312 of the water inlet channel 131 is connected with the water inlet 122 of the water tank 12 through a second connecting pipeline 143, and is used for supplying water into the water tank 12. The water inlet channel 131 is provided with the first vent 1313 communicated with the atmosphere, when the water supply to the water inlet channel 131 is stopped, the water retained at the downstream section of the water inlet channel 131 tends to flow back due to siphoning, and because the water inlet channel 131 is communicated with the atmosphere through the first vent 1313, the air in the atmosphere can enter the water inlet channel 131 through the first vent 1313, so that the pressure difference in the water inlet channel 131 is balanced, and the siphoning phenomenon of the water inlet channel 131 is prevented.

The water tank 12 and the respirator 13 are arranged in a split mode, so that the water tank 12 and the respirator 13 can be conveniently disassembled and assembled, the respirator 13 and the water tank 12 on the dishwasher 1 can be disassembled in a use scene without the water tank 12, the respirator 13 directly supplies water to the inner container 11 through adjustment of a pipeline, the use flexibility of the dishwasher 1 is enhanced, and the assembly and disassembly processes are simplified. The manner in which the breather 13 supplies water directly to the bladder 11 will be described in greater detail below.

The second pipe on-off regulator 152 is disposed on at least one of the water inlet channel 131, the second connecting pipe 143, and the water supply pipe 141, and is used for controlling on-off of water flow in the water inlet channel 131, the second connecting pipe 143, and the water supply pipe 141. The second on-off regulator 152 may include any device having a blocking function, such as a blocking valve, a water pump having a blocking function, and the like, which is not limited in this embodiment.

Optionally, the dishwasher 1 further includes a third connecting pipeline 144 and a fourth connecting pipeline 145, the water tank 12 is further provided with an overflow port 123, the overflow port 123 is higher than the water outlet 121 of the water tank 12, the breather 13 is further provided with an overflow channel 132, the third connecting pipeline 144 connects the overflow port 123 of the water tank 12 and the water inlet 1321 of the overflow channel 132 of the breather 13, and the fourth connecting pipeline 145 connects the water outlet 1322 of the overflow channel 132 of the breather 13 and the inner container 11. When the stored water in the water tank 12 is higher than the overflow port 123, the water in the water tank 12 flows into the inner container 11 through the overflow port 123, the third connecting pipeline 144, the overflow channel 132 and the fourth connecting pipeline 145, and the path is different from the path of the water in the water tank 12 flowing into the inner container 11 through the first connecting pipeline 142, so that various water inlet modes of the inner container 11 can be realized, and more use requirements can be met.

For example, the dishwasher 1 hasA working mode, in which the water quantity required by the inner container 11 is N and the water quantity stored in the water tank 12 is N ₀ Wherein N is ₀ <N; in the first operation mode, the water in the water inlet channel 131 of the respirator 13 is injected into the inner container 11 in the amount of N-N through the second connecting pipeline 143, the water tank 12, the third connecting pipeline 144, the overflow channel 132 and the fourth connecting pipeline 145 in sequence ₀ And the amount of water injected into the inner container 11 from the water tank 12 through the first connection pipe 142 is N ₀ The water of (2). That is, when the water stored in the water tank 12 is less than the water required by the inner container 11, water can enter the inner container 11 through two paths, so that the sum of the water intakes of the two paths is equal to the water required by the inner container 11, and the preheated water in the water tank 12 enters the inner container 11 and simultaneously meets the water consumption requirement of the inner container 11.

Wherein the amount of water N stored in the water tank 12 ₀ The position of the overflow opening 123 can determine that when the water level stored in the water tank 12 is higher than the overflow opening 123, the water higher than the overflow opening 123 flows out from the overflow opening 123 and the overflow channel 132, so that the rated water quantity N of the water tank 12 is obtained ₀ May be located at a level below the overflow 123. Preferably, the nominal volume N of the tank 12 is chosen to facilitate better statistics of the volume of water in the tank 12 ₀ May be at a level that is approximately level with the overflow 123. Wherein the overflow port 123 is located below the water inlet 122 of the water tank 12 and is substantially close to the water inlet 122, so as to facilitate assembly of the two interfaces and the pipeline at the same position of the water tank 12.

In order to realize that the respirator 13 can directly supply water to the inner container 11 after the water tank 12 is removed, in an exemplary scheme, a standby channel (not shown in the figure) may be disposed in the respirator 13, and a water outlet of the standby channel may be connected to the inner container 11 through a fifth connecting pipeline, so that after the water tank 12 is removed, the water outlet 1312 of the water inlet channel 131 may be directly communicated with a water inlet of the standby channel through a pipeline, and water flows into the inner container 11 through the water supply pipeline 141, the water inlet channel 131, the standby channel, and the fifth connecting pipeline. In another exemplary scheme, after the water tank 12 is removed, referring to fig. 2, the water outlet 1312 of the water inlet channel 131 may be directly connected to the water inlet 1321 of the overflow channel 132 through a pipeline, so that water flows into the inner container 11 through the water supply pipeline 141, the water inlet channel 131, the overflow channel 132 and the fourth connecting pipeline 145. Wherein the water outlet 1312 of the water inlet channel 131 can be arranged near the water inlet 1321 of the overflow channel 132 to facilitate the assembly of the two with the pipeline.

The fourth connecting line 145 and the first connecting line 142 may be independent of each other. The fourth connecting pipeline 145 and the first connecting pipeline 142 may also be partially shared, so as to simplify the assembly process and improve the assembly efficiency. When the fourth connection pipeline 145 is shared with a part of the first connection pipeline 142, the first connection pipeline 142 may include a first pipe 1421 and a second pipe 1422, the first pipe 1421 is connected to the water outlet 121 of the water tank 12, the second pipe 1422 is connected to the first pipe 1421 and the inner container 11, the fourth connection pipeline 145 may include a third pipe 1451 and a fourth pipe 1452, the third pipe 1451 is connected to the water outlet 1322 of the overflow channel 132, and the fourth pipe 1452 is connected to the third pipe 1451 and the inner container 11, wherein the second pipe 1422 and the fourth pipe 1452 may share the same pipeline, and the first on-off regulator 151 may be disposed at the first pipe 1421.

In an exemplary embodiment, the first on/off line controller 151 may include a water pump 1512 with a cut-off function, and in this case, the water pump 1512 may be disposed on the first pipe segment 1421. When the water pump 1512 is disposed in the first pipe segment 1421, the water pump 1512 can control the on/off of the first connection pipe 142 and increase the water discharge speed at the water outlet of the water tank 12.

In another exemplary embodiment, referring to fig. 3 and 4, the dishwasher 1 further includes a pump body 161, the first line on-off regulator 151 may include a block valve 1511, the block valve 1511 may be disposed on the first pipe section 1421, and the pump body 161 may be disposed on the first pipe section 1421 or the second pipe section 1422. The pump body 161 does not have a cut-off function, and the on-off of the first connecting pipeline 142 is mainly controlled by a cut-off valve 1511; when the pump body 161 is disposed on the first section 1421, the pump body 161 is activated to increase the drainage rate at the water outlet 121 of the water tank 12, and when the pump body 161 is disposed on the second section 1422, the pump body 161 is activated to increase the drainage rate at the water outlet 121 of the water tank 12 and the drainage rate at the overflow port 123 of the water tank 12. The stop valve 1511, the pump body 161 without the stop function, and the water pump 1512 with the stop function are disclosed in the related art, and are not described in detail in the embodiments of the present application.

Optionally, the dishwasher 1 further comprises a water softener 17, and the water softener 17 is used for eliminating calcium and magnesium ions in water, so as to realize softening treatment of the water and avoid damage to the dishwasher 1. The water softener 17 may be provided to at least one of the water supply line 141, the first connection line 142, and the fourth connection line 145.

For example, the water softener 17 may be provided in the first connection pipe 142; specifically, when the first connection line 142 includes the first pipe section 1421 and the second pipe section 1422, the water softener 17 may be provided in the first pipe section 1421 or the second pipe section 1422. As another example, the water softener 17 may be provided in the fourth connecting line 145; specifically, when the fourth connection line 145 includes the third pipe segment 1451 and the fourth pipe segment 1452, the water softener 17 may be provided to the third pipe segment 1451 or the fourth pipe segment 1452. Preferably, the water softener 17 can be simultaneously disposed on the first connection pipe 142 and the fourth connection pipe 145, in this case, if the second pipe section 1422 of the first connection pipe 142 and the fourth pipe section 1452 of the fourth connection pipe 145 share a common pipe, the water softener 17 can be disposed on the second pipe section 1422 to simultaneously soften the water in the first connection pipe 142 and the fourth connection pipe 145, and the assembly process of the water softener 17 can be simplified compared to the case where the first connection pipe 142 and the fourth connection pipe 145 are respectively connected to the water softener 17.

When the dishwasher 1 includes the pump body 161 and the first pipeline on-off regulator 151 includes the cut-off valve 1511, the cut-off valve 1511 may be disposed on the first pipe section 1421 of the first connecting pipeline 142, the pump body 161 and the water softener 17 may be disposed on the second pipe section 1422 of the first connecting pipeline 142, and the water softener 17 may be disposed on one side of the water inlet of the pump body 161 (see fig. 3) or one side of the water outlet of the pump body 161 (see fig. 4), and may be flexibly adjusted according to specific use requirements during use, which is not limited in the embodiment of the present application.

Alternatively, the water softener 17 includes a switching valve 171, a resin chamber 172, and a regeneration chamber 173, a first water outlet of the switching valve 171 is communicated with a water inlet of the resin chamber 172, a second water outlet of the switching valve 171 is communicated with a water inlet of the regeneration chamber 173, the resin chamber 172 is communicated with the regeneration chamber 173, the switching valve 171 has a first position in which the water inlet of the switching valve 171 is communicated with the resin chamber 172 through the first water outlet, and a second position in which the water inlet of the switching valve 171 is communicated with the resin chamber 172 through the second water outlet and the regeneration chamber 173. The regeneration chamber 173 can control the regeneration of the resin in the resin chamber 172, and when the resin in the resin chamber 172 needs to be regenerated, the switching valve 171 can be set to the second position, so that water enters the resin chamber 172 through the regeneration chamber 173, and the regeneration of the resin in the resin chamber 172 is realized; when the resin in the resin chamber 172 does not need to be regenerated, the switching valve 171 may be set to the first position so that water directly enters the resin chamber 172 without passing through the regeneration chamber 173 to increase the washing speed of the dishwasher 1.

Wherein the water inlet of the switching valve 171 may form a water inlet of the water softener 17, and the water outlet of the resin chamber 172 may form a water outlet of the water softener 17. The water softener 17 may be positioned below the water tank 12 so that the water in the water tank 12 can flow into the water softener 17 by its own weight. The water softener 17 may be located below the breather 13 so that water inside the breather 13 can flow into the water softener 17 by its own weight.

Optionally, referring to fig. 5, the dishwasher 1 includes a pump body 161, a water level detector 17 and a controller, the first pipeline on-off regulator 151 includes a blocking valve 1511 disposed on the first connecting pipeline 142, the pump body 161 is disposed on the first connecting pipeline 142, and the water level detector 17 is disposed in the water tank 12 for detecting a water level stored in the water tank 12. The controller is electrically connected to the water level detector 17 and the pump body 161, and is configured to control the pump body 161 to start when the water level detector 17 detects that the water level is lower than a preset water level. For example, when the water tank 12 drains, the cut-off valve 1511 may be opened, so that when the water level detector 17 detects that the water level stored in the water tank 12 is higher than the preset water level, the pump body 161 may not be opened, so that part of water above the preset water level may flow out under the action of the self-weight, and when the water level detector 17 detects that the water level stored in the water tank 12 is lower than the preset water level, the pump body 161 may start, so that part of water below the preset water level may flow out under the action of the pump body 161, so as to reduce the opening time of the pump body 161 and reduce the power consumption while increasing the drainage speed of the water tank 12. The block valve 1511 may also be electrically connected to the controller, and is configured to be opened or closed under the control of the controller; of course, the block valve 1511 may be electrically connected to other control units instead of the controller, and may be opened or closed under the control of the other control units, which is not limited in the embodiments of the present application. The preset water level can be flexibly adjusted by combining with the actual situation, and the embodiment of the application does not limit the preset water level.

Further, referring to fig. 5, when the second pipe segment 1422 of the first connecting pipe 142 and the fourth pipe segment 1452 of the fourth connecting pipe 145 share the same pipe, the blocking valve 1511 may be disposed on the first pipe segment 1421 of the first connecting pipe 142, and the pump body 161 may be disposed on the second pipe segment 1422 of the first connecting pipe 142.

Optionally, the dishwasher 1 further includes a water cup 19, a washing pump 162 and a diversion valve 163, the water cup 19 is disposed at the bottom of the inner container 11 and is communicated with the inner container 11, the inner container 11 is internally provided with a plurality of sprayers 113, a water inlet of the washing pump 162 is communicated with the water cup 19, and a water outlet of the washing pump 162 is communicated with each sprayer 113 through the diversion valve 163. The water in the inner container 11 can flow into the water cup 19 at the bottom, so that the washing pump 162 can completely utilize the water in the inner container 11, and the waste of water resources is avoided. Alternatively, the first connecting line 142 may connect the water cup 19 and the water outlet 121 of the water tank 12, and the fourth connecting line 145 may connect the water cup 19 and the water outlet 1322 of the overflow path 132.

Wherein, a plurality of sprayers 113 in the inner container 11 can be arranged at intervals to realize the cleaning of the tableware at different positions in the inner container 11. The interval setting may be interval setting in the vertical direction, and may also be interval setting in the horizontal direction, which is not limited in this embodiment of the present application. Optionally, the sprayer 113 may be movable within the tub 11, such as rotational movement, translational movement, etc., to enhance the cleaning performance of the dishwasher 1.

When the number of the sprayers 113 is multiple, each sprayer 113 is connected with the shunt valve 163 through one spray pipe 147, each spray pipe 147 may be independent from each other, and at least a part of the spray pipes 147 close to the shunt valve 163 may share the same pipeline. For example, the number of the sprayers 113 may be three, and the first sprayer 113a, the second sprayer 113b and the third sprayer 113c are respectively sequentially distributed from top to bottom, the first sprayer 113a is connected to the diversion valve 163 through the first spraying pipe 147a, the second sprayer 113b through the second spraying pipe 147b, and the third sprayer 113c through the third spraying pipe 147c, respectively, wherein a part of the first spraying pipe 147a close to the diversion valve 163 and a part of the second spraying pipe 147b close to the diversion valve 163 may share the same pipe section, so as to reduce material cost and save assembly processes.

Optionally, in order to remove the waste water generated from the washing, the dishwasher 1 further includes a drain line 148 and a drain pump 164, the drain line 148 is connected to the inner container 11, and the drain pump 164 is disposed on the drain line 148. The drain pump 164 can completely drain the waste water generated from the washing, so as to prevent the waste water from staying and polluting the articles, thereby making the use of the dishwasher 1 cleaner and safer. Alternatively, where the tank 12 includes a cup 19, the drain line 148 may be connected to the cup 19.

Further optionally, the breathing apparatus 13 is further provided with a drainage channel 134, the drainage channel 134 is provided with a second vent 1343 communicated with the atmosphere, the drainage line 148 comprises a fifth pipe section 1481 and a sixth pipe section 1482, the fifth pipe section 1481 may be connected with the inner container 11 and the water inlet 1341 of the drainage channel 134, the sixth pipe section 1482 may be connected with the water outlet 1342 of the drainage channel 134, and the drainage pump 164 may be provided in the fifth pipe section 1481 or the sixth pipe section 1482. The drain passage 134 is provided with a second vent 1343 communicated with the atmosphere, when the drainage is stopped, water retained in the downstream section of the drain passage 134 tends to flow back due to siphon, and since the drain passage 134 is communicated with the atmosphere through the second vent 1343, air in the atmosphere can enter the drain passage 134 through the second vent 1343, so as to balance the pressure difference in the drain passage 134 and prevent the siphon phenomenon from occurring in the drain passage 134.

In an exemplary aspect, the breather 13 may include a housing and a plurality of pipes provided in the housing, and the water inlet passage 131, the overflow passage 132, the drain passage 134, the backup passage, etc. may be formed by the respective pipes provided in the housing. For example, the respirator 13 includes first, second, third, and fourth tubes disposed within the housing, wherein the first tube forms the inlet passage 131, the second tube forms the overflow passage 132, the third tube forms the drain passage 134, and the fourth tube may form the backup passage. In yet another exemplary aspect, the respirator 13 may include a housing and a plurality of connection plates provided in the housing, each connection plate being connectable to opposite side walls of the housing, and at least one of the inlet channel 131, the overflow channel 132, the drain channel 134, and the backup channel may be formed between the connection plates. Due to the fixed shape of the connecting plates, the shapes of the water inlet channel 131, the overflow channel 132, the drain channel 134 or the spare channel formed in the area between the connecting plates can be fixed, so that the design of a water flow path with a specified shape is facilitated, and the space utilization rate of the respirator 13 is improved. In yet another exemplary aspect, the respirator 13 may include a housing, a plurality of tubes disposed within the housing, a plurality of webs disposed within the housing, etc., and at least one of the inlet channel 131, the overflow channel 132, the drain channel 134, and the backup channel may be formed by the tubes, and at least one other may be formed by an area between two adjacent webs.

Optionally, the dishwasher 1 further comprises a flow meter 165, and the flow meter 165 may be provided in the water supply line 141 or the water inlet channel 131 for counting the amount of the inlet water. Preferably, the flow meter 165 is arranged in the water inlet channel 131, and the flow meter 165 can be positioned in the shell of the respirator 13 or outside the shell of the respirator 13, so that the structural aesthetic property of the respirator 13 and the connection stability with the flow meter 165 can be improved when the flow meter 165 is positioned in the shell of the respirator 13; when the flow meter 165 is positioned outside the shell of the breather 13, the flow meter 165 and the breather 13 can be conveniently disassembled, so that the maintenance speed of the flow meter 165 is accelerated when the flow meter is broken down, the maintenance cost is reduced, and the like.

It should be noted that, in the embodiment of the present application, each pipeline may be directly connected to interfaces such as a water inlet and a water outlet through a plug-in connection, or may be indirectly connected through an adapter, and this is not limited.

The usage flow of the dishwasher 1 of the embodiment of the present application can be roughly divided into an initial stage of washing, an initial washing or a specific washing stage, a rinsing or subsequent washing stage, and a stage before the end of washing. Wherein, the washing is firstThe initial phase is as follows: at this stage, the water tank 12 originally stores N amount of water ₀ And an amount of water N is injected into the water tank 12 through the water supply line 141 and the water inlet passage 131 ₁ -N ₀ Wherein N is ₁ -N ₀ Flows into the inner container 11 through the overflow port 123 of the water tank 12, the overflow passage 132 and the fourth connecting pipe 145, and N ₀ The water flows into the inner container 11 through the water outlet 121 of the water tank 12 and the first connecting pipeline 142, and N required by the inner container 11 at this stage is completed ₁ The water demand of (2). Because the originally stored water in the water tank 12 is placed for a sufficient time and can receive the heat of the inner container 11 to preheat to realize the lifting of the water temperature, the water temperature entering the water tank 12 at this stage is higher than the normal temperature water, so that the power consumption of heating the water when the dishwasher 1 is used can be reduced, and the energy is saved.

The case of an initial wash or a particular wash stage is as follows: the water supply pipe 141 and the water inlet channel 131 supply N water to the water tank 12 ₀ The water of (2). When water is filled into the water tank 12 at this stage, the inner container 11 is in operation, and heat in the inner container 11 can be transferred to the water tank 12, so that the temperature of water in the water tank 12 is increased, and the effect of saving energy is achieved.

The case of the rinsing or subsequent washing stage is as follows: n is injected into the water tank 12 through the water supply line 141 and the water inlet passage 131 ₂ -N ₀ Wherein N is ₂ -N ₀ Flows into the inner container 11 through the overflow port 123 of the water tank 12, the overflow passage 132 and the fourth connecting pipe 145, and N ₀ The water flows into the inner container 11 through the water outlet 121 of the water tank 12 and the first connecting pipeline 142, and N required by the inner container 11 at this stage is completed ₂ (N ₂ And N ₁ May or may not be equal) water demand. Due to the storage of N in the tank 12 ₀ The temperature of the water is raised, so that the temperature of the water entering the water tank 12 at this stage is raised relative to the temperature of normal temperature water, thereby saving energy.

The case of the pre-end stage of washing is as follows: the amount of water N injected into the water tank 12 through the water supply line 141 and the water inlet passage 131 ₀ The water of (2). At this stage, when the water tank 12 is filled with water, the inner container 11 is in operation, and the water in the inner container 11 is in operationThe heat can be transferred to the water tank 12 to achieve an increase in the temperature of the water in the water tank 12, so as to achieve an energy saving effect in the next washing stage.

To sum up, the dish washer 1 of this application embodiment is in each washing stage, because the promotion of the temperature is realized to the heat that can receive in the inner bag 11 to the water of water tank 12 in, consequently for the water that gets into inner bag 11 is compared in normal atmospheric temperature water, and the temperature has obtained the promotion, can save the power consumption of dish washer when heating water in each washing stage, the energy can be saved, reduce cost.

In the description of the present application, it is to be understood that the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The specific meaning of the above terms in this application will be understood to be a specific case for those of ordinary skill in the art. Further, in the description of the present application, "a plurality" means two or more unless otherwise specified. "and/or" describes the association relationship of the associated objects, meaning that there may be three relationships, e.g., a and/or B, which may mean: a exists alone, A and B exist simultaneously, and B exists alone. The character "/" generally indicates that the former and latter associated objects are in an "or" relationship.

The above disclosure is only for the purpose of illustrating the preferred embodiments of the present application and is not to be construed as limiting the scope of the present application, so that the present application is not limited thereto, and all equivalent variations and modifications can be made to the present application.

Claims (10)

1. A dishwasher, comprising:

an inner container;

the water tank is arranged close to the inner container so as to be capable of receiving heat generated by the inner container when in use;

the first connecting pipeline is connected with the water outlet of the water tank and the inner container;

the first pipeline on-off regulator is arranged on the first connecting pipeline;

the respirator is arranged separately from the water tank and is provided with a water inlet channel, and the water inlet channel is provided with a first vent communicated with the atmosphere;

the second connecting pipeline is connected with the water outlet of the water inlet channel and the water inlet of the water tank;

the water supply pipeline is connected with a water inlet of the water inlet channel; and a (C) and (D) and,

and the second pipeline on-off regulator is arranged in at least one of the water inlet channel, the second connecting pipeline and the water supply pipeline.

2. The dishwasher of claim 1, further comprising a third connecting pipeline and a fourth connecting pipeline, wherein the water tank is further provided with an overflow port higher than the water outlet of the water tank, the breather is further provided with an overflow channel, the third connecting pipeline is connected with the overflow port of the water tank and the water inlet of the overflow channel, and the fourth connecting pipeline is connected with the water outlet of the overflow channel and the inner container.

3. The dishwasher of claim 2, wherein the first connection pipeline comprises a first pipe section and a second pipe section, the first pipe section is connected with the water outlet of the water tank, the second pipe section is connected with the first pipe section and the inner container, the fourth connection pipeline comprises a third pipe section and a fourth pipe section, the third pipe section is connected with the water outlet of the overflow channel, the fourth pipe section is connected with the third pipe section and the inner container, the second pipe section and the fourth pipe section share the same pipeline, and the first pipeline on-off regulator is arranged on the first pipe section.

4. The dishwasher of claim 3, wherein the first on/off line regulator comprises a water pump having a cut-off function, the water pump being provided in the first pipe section; or

The dishwasher further comprises a pump body, the first pipeline on-off regulator comprises a cut-off valve, the cut-off valve is arranged on the first pipe section, and the pump body is arranged on the first pipe section or the second pipe section.

5. The dishwasher of claim 3, further comprising a water softener provided to at least one of the water supply line, the first connection line, and the fourth connection line.

6. The dishwasher of claim 5, further comprising a pump body, wherein the first pipeline on-off regulator comprises a block valve, the block valve is disposed on the first pipe section, the pump body is disposed on the second pipe section, and the water softener is disposed on the second pipe section and located on one side of the water inlet of the pump body or one side of the water outlet of the pump body.

7. The dishwasher of claim 5, wherein the water softener comprises a switching valve, a resin chamber, and a regeneration chamber, a first water outlet of the switching valve is in communication with a water inlet of the resin chamber, a second water outlet of the switching valve is in communication with a water inlet of the regeneration chamber, the resin chamber is in communication with the regeneration chamber, the switching valve has a first position in which the water inlet of the switching valve is in communication with the resin chamber through the first water outlet, and a second position in which the water inlet of the switching valve is in communication with the resin chamber through the second water outlet and the regeneration chamber.

8. The dishwasher of claim 1, further comprising a pump body, a water level detector and a controller, wherein the first pipeline on-off regulator comprises a block valve, the block valve and the pump body are both arranged in the first connecting pipeline, and the water level detector is arranged in the water tank and used for detecting the water level stored in the water tank; the controller is electrically connected with the water level detector and the pump body and used for controlling the pump body to be started when the water level detector detects that the water level is lower than a preset water level.

9. The dishwasher according to claim 1, further comprising a water cup, a washing pump, a shunt valve and a plurality of sprayers, wherein the water cup is arranged at the bottom of the inner container and communicated with the inner container, the sprayers are arranged in the inner container, a water inlet of the washing pump is communicated with the water cup, and a water outlet of the washing pump is communicated with each sprayer through the shunt valve.

10. The dishwasher of claim 1, further comprising a drain line and a drain pump, wherein the breather is further provided with a drain channel, the drain channel is provided with a second vent communicated with the atmosphere, the drain line comprises a fifth pipe section and a sixth pipe section, the fifth pipe section is connected with the inner container and a water inlet of the drain channel, the sixth pipe section is connected with a water outlet of the drain channel, and the drain pump is arranged on the fifth pipe section or the sixth pipe section.

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