CN108125651A - Self-driving type dish-washing machine - Google Patents

Abstract

The invention discloses a self-propelled dishwasher, which comprises a shell and a base. The shell and the base are fitted and sealed to form a dishwashing cavity; The frame can rotate around the rotating shaft; there are at least two water spray branch pipes arranged on the periphery of the support frame, and a number of nozzles are longitudinally distributed on each water spray branch pipe; a high-pressure water pump, a bottom cover and a circuit control system are also provided on the base; The water inlet end of the high-pressure water pump is connected with the external tap water, and the water outlet end is connected with the spray water branch pipe; the high-pressure water pump is controlled by the circuit control system to realize start or stop. Therefore, after the spraying branch pipe and several nozzles of the dishwasher are fed into the high-pressure water column, the high-pressure water column will form a torque force while cleaning the object to be cleaned, and push the rack to rotate 360° around the rotating shaft; Under the premise of consuming more electric energy, the objects to be cleaned can be cleaned by 360° high-pressure water jets without dead angles, realizing low-cost and high-clean cleaning.

Description

self-propelled dishwasher

technical field

The invention relates to the field of kitchenware manufacturing, in particular to a self-driving dishwasher.

Background technique

In today's society, the pace of life and work of modern people is getting faster and faster. In order to free up limited time for rest, the work of washing dishes after meals has been replaced by dishwashers. However, the cleaning of bowls and chopsticks in existing dishwashers is mainly carried out by spraying water jets on the top or side of the nozzles. The position of the nozzles is fixed, and the angle of the spraying water jets is generally fixed. In this way, there may be a phenomenon that the dead angle cleaning is not in place.

Contents of the invention

Based on the above problems, the problem to be solved by the present invention is to provide a self-driven dishwasher that does not consume energy and can realize 360° cleaning.

Technical scheme of the present invention is as follows:

A self-propelled dishwasher, comprising a shell and a base, the shell and the base are fitted and sealed to form a dishwashing cavity, and a door is provided on the side wall of the shell; wherein, in the dishwashing cavity A rotating shaft is vertically arranged, and a holder is arranged on the rotating shaft, and the holder can rotate around the rotating shaft; in the dishwashing chamber and located in the outer radial distribution of the holder, there are at least two vertically arranged Water spraying branch pipes, and a number of nozzles are longitudinally distributed on each water spraying branch pipe; a high-pressure water pump garbage cleaning device, a bottom cover and a circuit control system are also arranged on the base; the high-pressure water pump is connected with external tap water, and the The high-pressure water pump, water spraying branch pipe and nozzle form a pipeline conduction connection; the garbage cleaning device is used to collect waste water and food residue; a device cavity is formed after the bottom cover is sealed with the base, and the high-pressure water pump, garbage cleaning The device and the circuit control system are accommodated in the device cavity; the high-pressure water pump is controlled by the circuit control system to start or stop;

When in use, the high-pressure water pump is started through the circuit control system, and the high-pressure water pump passes water into the water spray branch pipe, and then sprays high-pressure water columns to the objects to be cleaned placed on the rack through several nozzles, and several nozzles on different water spray branch pipes The high-pressure water column sprayed between the two nozzles forms a torque force, which pushes the holder to rotate 360° around the rotating shaft, so as to realize the cleaning of the objects to be cleaned.

The self-propelled dishwasher, wherein, the nozzles on each water spray branch pipe are arranged linearly in the vertical direction; or, the adjacent nozzles on each water spray branch pipe are arranged according to the vertical direction according to the clamping angle of 10°-30° Angular misalignment.

The self-driving dishwasher, wherein, the number of the water spray branch pipes is four, which are respectively connected to a water spray assembly to form a pipeline conduction connection, and the water inlet hole of the water spray assembly is connected to the high-pressure water pump through the water pipe. The water outlets form a pipeline connection; the water spray assembly is fixedly arranged on the base and accommodated in the device cavity; the four water spray branch pipes are radially and symmetrically distributed on the periphery of the holder.

The self-driven dishwasher, wherein, a water heating device is also provided in the pipeline between the water spray assembly and the high-pressure water pump, and the water heating device heats the water sent by the high-pressure water pump; the water The heating device is fixedly arranged on the base and accommodated in the device cavity, and the water heating device is electrically connected with the circuit control system.

The self-propelled dishwasher further includes an air supply device arranged on the base and accommodated in the device cavity, the air outlet of the air supply device is connected to the sealed pipeline provided in the water spray assembly, Under the control of the circuit control system, the air supply device supplies air to the rack through the water spray assembly, the water spray branch pipe and the pipeline in the spray head in sequence.

The self-propelled dishwasher further includes an air supply device arranged on the base and accommodated in the device chamber, the air outlet of the air supply device is connected to the dishwashing chamber in sealed conduction, and the air supply device is in the Under the control of the circuit control system, air is supplied to the dishwashing cavity.

The self-driving dishwasher further includes a cleaning agent adding tank, which is arranged on the base and accommodated in the device cavity, and the cleaning agent adding tank is connected to the water spray assembly pipe conduction connection.

In the self-propelled dishwasher, a slot for adding detergent is provided on the bottom cover at the position of the detergent adding tank.

The self-driving dishwasher, wherein the garbage cleaning device includes a waste water filter and a waste recovery tray; the waste water filter is an open container with a cup-shaped structure, and the inner cavity of the container is divided into waste water by a horizontally arranged filter screen The recovery cavity and the filter cavity, the surface of the filter net is covered with loose filter matter; the garbage recovery tray is a disc-shaped structure for collecting food residues to be prepared.

In the self-driving dishwasher, the base is provided with an inner cavity with a three-dimensional structure, and external tap water passes through the inner cavity of the base to form a pipeline connection with the water inlet of the high-pressure water pump.

In the self-driving dishwasher, the waste water recovery chamber of the waste water filter is in water communication with the inner cavity of the base.

The self-driving dishwasher, wherein the circuit control system includes a central processor, and a water pressure control module controlled by the central processor, a waste water control module and a preset module; the water pressure control module is used to control the The operating state of the high-pressure water pump; the waste water control module is used to control the waste water in the waste water filter to be recycled or directly discharged; the preset module is used to preset circuit control parameters.

In the self-driving dishwasher, the circuit control system further includes a water temperature control module; the water temperature control module is used to control the water heating device.

In the self-driving dishwasher, the circuit control system further includes a fan control module; the fan control module is used to control the operating state of the air supply device.

In the self-propelled dishwasher of the present invention, the holder is arranged on the rotating shaft and can rotate 360° around the rotating shaft. After several water spray branch pipes and several nozzles arranged symmetrically on the periphery of the holder are fed with high-pressure water columns, the high-pressure The water column will be sprayed to the objects to be cleaned on the holder for cleaning; at the same time, the high-pressure water column will form a torque force to push the holder to rotate 360° around the rotation axis; in this way, it can be cleaned without excessive power consumption. The object to be cleaned can be cleaned by 360° high-pressure water column without dead angle, realizing low-cost and high-clean cleaning.

Description of drawings

Fig. 1 is a schematic diagram of the appearance and structure of the self-propelled dishwasher of the present invention;

Fig. 2 is the sectional view of C-C part in Fig. 1;

Fig. 3 is a schematic diagram of the internal structure of the self-driving dishwasher of the present invention;

4A and 4B are schematic diagrams of the internal structure of the self-propelled dishwasher of the present invention after removing the bottom cover;

Fig. 5 is a structural schematic diagram of the water spray assembly in the self-propelled dishwasher of the present invention;

6A, 6B, 6C, and 6D are schematic diagrams of the water spray branch pipe in the electric-driven dishwasher of the present invention;

Fig. 7 is a block diagram of the circuit control system of the present invention.

Detailed ways

The preferred embodiments of the present invention will be described in further detail below in conjunction with the accompanying drawings.

As shown in FIGS. 1 , 2 , 3 , 4A and 4B , a self-driving dishwasher 10 provided by the present invention includes a housing 100 and a base 120 . In this embodiment, the shape of the self-propelled dishwasher 10 is square, which is convenient for design and installation with cabinets or other kitchen utensils; in other embodiments, it may also be in a drum shape or other shapes.

The shell 10 and the base 120 of the self-propelled dishwasher 10 form a dishwashing chamber 001 after fitting, fixing and sealing through a series of side plates and top plates, and a door body 101 is provided on the side wall of the shell 100; the door body 101 After opening, the object to be cleaned can be put into the dishwashing chamber 001. Generally speaking, the door body 101 is set on the front side of the casing 100 of the self-propelled dishwasher 10, which is convenient for putting in or taking out the objects to be cleaned; of course, the door body can also be arranged on other sides of the casing 100 as required. , such as left side, right side, etc.

A rotating shaft 420 is vertically arranged in the dishwashing chamber 001 , the lower end of the rotating shaft 420 is fixed on the base 120 or suspended, and the upper end is fixed in the installation box 102 on the top plate 110 of the housing 100 . A holder 310 is provided on the rotating shaft 420, and the holder 310 is used to place objects to be cleaned, such as rice bowls, chopsticks, plates, etc., and the holder 310 can rotate 360° around the rotating shaft 420. In order to reduce the rotational resistance of the rotating shaft 420 and increase the rotational force and the rotating speed, in this embodiment, ball sleeves (410, 430) are provided on both ends of the rotating shaft 420 respectively, or the ball sleeves 410 may only be provided on the top of the rotating shaft 420. Or the bottom end is provided with a ball sleeve 430.

As shown in FIGS. 2 , 3 , 4A and 4B , an air flow group partition 111 is provided at the upper end of the holder 310 , which is fixedly connected with the holder 310 and can rotate around a rotating shaft 420 . The airflow baffle 111 can prevent the hot airflow from blowing up directly during cleaning, and can slow down, buffer and eliminate the hot airflow through a number of air holes arranged on it.

In this embodiment, in order to make the holder 310 carry the objects to be cleaned more stably and to facilitate the replacement of the holder 310, a rotating platform 320 is fixed on the side of the rotating shaft 420 and close to the base 120, and the holder 310 is placed It is installed on the rotating platform 320 and forms a middle thread with the rotating shaft 420 . The holder 320 may have a one-layer structure, or a two-layer structure, or a three-layer structure. In this embodiment, it is a two-layer structure. In the rack 310 with more than two layers, the distance between the layers can be adjusted up and down relative to the rotating shaft 310 according to the size of the object to be cleaned, that is, each layer is independently fixed on the rotating shaft 420 by threads or hoops. .

In the dishwashing chamber 001 and at the periphery of the holder 310 , at least two water spray branch pipes 210 are arranged vertically in a radial distribution, and several spray heads 211 are longitudinally distributed on each water spray branch pipe 210 . A pipeline is connected between the spray branch pipe 210 and the spray head 211 . Regarding the number of spray heads 211, there are at least two spray heads 211 on each water spray branch pipe 210, which are linearly distributed up and down.

As shown in FIG. 6A , the nozzles 211 on the same water spray branch pipe 210 are linearly arranged along the vertical direction, that is, the water sprayed by all the nozzles 211 is sprayed in the same direction, so that the objects to be cleaned can be directional cleaned.

As shown in Figure 6B, the adjacent spray nozzles 211 on the same water spray branch pipe 210 are arranged in a misplaced position, that is, there is a certain angle between adjacent spray nozzles 211, such as 10°-30°; Form staggered spraying, so that the object to be cleaned can be cleaned left and right to achieve the purpose of cleaning.

Between the water spray branch pipe 210 and the nozzle 211, the azimuth angle connection can be fixed by the manufacturer; it can also be fixed by rotation, that is, the nozzle 211 can rotate 10°-30° relative to the water spray branch pipe 210 and then fix the azimuth angle.

As shown in FIGS. 6C and 6D , the number of spray heads 211 on each water spray branch pipe 210 needs to be determined according to the number of layers of the rack 310 . In this embodiment, every three nozzles 211 is a nozzle group 211a, and each nozzle group 211a corresponds to a layer of holders 310, how many layers of holders 310, how many nozzle groups 211a, or even nozzles The number of groups 211a is one more than the number of layers of the holder 310, so that the holder 310 can be arranged between each adjacent nozzle group 211a, and the upper and lower ends of the objects to be cleaned on the holder 310 can be cleaned. Cleaning makes washing even cleaner.

If there are two water spray branch pipes 210, the angle formed by one of the water spray branch pipes 210 and the plane on which some nozzles 211 are located is 30 to 75 °, preferably 45-60 °. The angle formed by the nozzles 211 on the two water spray pipes 210, after the nozzles 211 spray high-pressure water columns, these high-pressure water columns can provide torque for the holder 310 to rotate 360° around the rotating shaft 420, that is, to rotate power, or rotational propulsion.

Of course, different layers of holders 310 may have different included angles formed by their corresponding nozzles 211 according to the size of the objects to be cleaned; The included angles are the same; these two structural designs are beneficial to the high-pressure water column sprayed by the nozzle 211, which can provide a strong torque force for the 360° rotation of the holder 310 around the rotating shaft 420, and promote the rotation of the holder 310.

In this embodiment, the number of water spray branch pipes 210 is four, and the four water spray branch pipes 210 are arranged vertically according to the radially symmetrical distribution of the circumference and the opposite two water spray branch pipes 210 are located on the diameter of the same horizontal circumferential surface. The included angle formed by the plane of the same water spray branch pipe 210 and the nozzle 211 vertically arranged at the same orientation and the plane of another water spray branch pipe 210 adjacent to it and the nozzle 211 vertically arranged at the same orientation is also 30°～75° ° or 105° to 150°, preferably 45° to 60° or 120° to 135°.

In other embodiments, the number of water spraying branch pipes 210 is three, and they are designed and installed on the periphery of the bracket 310 as required.

In this embodiment, the number of the four water spraying branch pipes 210 is distributed radially and symmetrically around the circumference. In other embodiments, the water spray branch pipes 210 can also be arranged along the circumferential distribution of equal circular arcs; in this way, the maximum resultant torsion force can be formed to effectively push the bracket 310 to rotate.

In the self-driving dishwasher 10 , a high-pressure water pump 510 , a garbage cleaning device 600 , a bottom cover 103 and a circuit control system 800 are also provided on the base 120 . in:

The water inlet of the high-pressure water pump 510 is connected to the external tap water, and the water outlet of the high-pressure water pump 510 is connected to the water spray branch pipe 210, and the water pipe, the high-pressure water pump 510, the water spray branch pipe 210 and the spray nozzle 211 are connected in the form of pipelines. The high-pressure water pump 510 is controlled by the circuit control system to start or stop. It mainly pressurizes the incoming tap water and sends it to the water spray branch pipe 210, and sprays high-pressure water column through the nozzle 211, which is the rotation of the rack 320. Provide torsional force, and at the same time provide impact force to remove oil stains and food residues on the object to be cleaned, so as to achieve a clean effect.

The garbage cleaning device 600 is mainly used for treating waste water and collecting food residues. The garbage cleaning device 600 includes a waste water filter 620 and a garbage recovery tray 610; the waste water filter 620 is an open container with a cup-shaped structure and the inner cavity of the container is divided into a waste water recovery cavity and a filter cavity by a filter screen arranged horizontally, and the upper end is a filter cavity , the lower end is the waste water recovery cavity. The surface of the filter net is laid with loose filters, such as sponge layer, paper towel, filter cloth, etc., which are replaced after one-time use. The recovery pipe 630 at the bottom of the waste recovery tray 610 is used for recovery of food residues.

The bottom cover 103 is sealed and fixed on the surface of the base 120 , and forms a device cavity 002 between the base 120 and the bottom cover 103 . At this time, the space between the bottom cover 103 and the top plate 110 of the housing 100 is a dishwashing cavity 001 . The high-pressure water pump 510 , the garbage cleaning device 600 and the circuit control system 800 are accommodated in the device cavity 002 . In order to prevent the dishwashing water from infiltrating or splashing into the device cavity 002 when the self-propelled dishwasher 10 is working and damaging the devices, equipment or circuit components housed in the device cavity 002, the connection gap between the bottom cover 103 and the base 120 It has been sealed and waterproofed.

During use, the high-pressure water pump 510 is started by the circuit control system 800, and the high-pressure water pump 510 passes water to the water spray branch pipe 210, and then sprays high-pressure water columns to the objects to be cleaned placed on the rack 310 through several nozzles 211, and different The high-pressure water column ejected between several nozzles 211 on the water spray branch pipe 210 forms a torque force, which pushes the holder 310 to rotate 360° around the rotating shaft, so as to realize the cleaning of the object to be cleaned.

As shown in FIGS. 4A , 4B and 5 , in this embodiment, there are four water spray branch pipes 210 , which are respectively connected to a water spray assembly 700 to form a water channel. The water spray assembly 700 is fixedly arranged on the base 120 and accommodated in the device cavity 002 . The water spray assembly 700 includes a box body 720 with a box-like structure and several docking ports arranged on the box body 720. Hole 722 et al.

The four water spray branch pipes 210 respectively form sealed and fixed pipeline conduction connections with the four water outlet holes 710 of the water spray assembly 700 , and the four water spray branch pipes 210 are radially symmetrically distributed on the periphery of the holder 310 . In other embodiments, the arcs of the relative included angles formed by the four spray branch pipes 210 may be the same.

Under the action of the high-pressure water column sent by the high-pressure water pump 510 , the four water spray branch pipes 210 and the corresponding spray nozzles 211 form four mutually matching torque forces to push the bracket 310 to rotate. In other embodiments, the water spray branch pipes 210 can also be three, five or six; of course, if the water spray branch pipes 210 are too many in number, it will also have a negative effect on the bracket 310 because of the interaction of the torque force. The rotation of the push will also start the blocking effect, and it also requires more manufacturing costs and a larger product size space.

In order to facilitate the installation of multiple water spray branch pipes 210 and maintain a consistent water flow, the specifications of the water spray branch pipes 210 and the nozzles 211 are consistent.

In addition, the water inlet hole 723 of the water spray assembly 700 is connected to the water outlet of the high-pressure water pump 510 through a water pipe.

In other embodiments, the sprinkler assembly 700 may not be required, and it may be realized through a multi-hole adapter. Only after the water spray assembly 700 is used, because the box body 720 has a certain volume space, it can play a buffer role for the water pressure or air pressure, so as to avoid damage to the water spray branch pipe 210 and/or Nozzle 211.

Further, as shown in Figures 4A, 4B and 5, the self-propelled dishwasher 10 also includes a water heating device 520, which is arranged on the base 120 and accommodated in the device cavity 002. The water heating device 520 mediates In the connecting pipeline between the water spray assembly 700 and the high-pressure water pump 510, that is, the water inlet of the water heating device 520 is connected to the water outlet pipeline of the high-pressure water pump, and the water inlet and outlet of the water heating device 520 are connected to the water outlet of the high-pressure water pump. The water inlet 723 of the water spray assembly 700 forms a pipeline conduction connection. The water heating device 520 is electrically connected to the circuit control system 800. Under the control of the circuit control system 800, the water sent by the high-pressure water pump 510 is heated, so that the high-pressure water column sprayed by the nozzle 211 is a high-pressure hot water column. The oil stains and residues on the cleaning objects play a further role in cleaning. At the same time, under the action of the circuit control system 800, the water heating device 520 can form a water temperature of 50°C to 100°C as required; when the water heating device 520 continues to heat and maintain it at 100°C, the water column will be atomized into Water vapor, and use water vapor to perform high-temperature water mist disinfection on the cleaned objects.

Further, as shown in Figures 4A, 4B and 5, the self-propelled dishwasher 10 also includes an air supply device 530 arranged on the base 120 and accommodated in the device cavity 002, the air supply device 530 The air outlet is sealed and connected to the air inlet 724 arranged on the water spray assembly 700. Under the control of the circuit control system 800, the air supply device 530 passes through the water spray assembly 700, the water spray branch pipe 210, and the nozzle 211 to the washing machine in sequence. The bowl chamber 001 and the holder 311 supply air, and the wind sent out can be cold wind and/or hot air, which is used for air drying or drying the cleaned objects. At the same time, the dishwashing chamber 001 can also be dried to avoid washing. Bowl cavity 001 is moldy or smelly due to moisture.

In other embodiments, the air outlet of the air supply device 530 is connected to the dishwashing chamber 001 in a sealed manner, and does not need to be connected to the pipeline of the water spray assembly 700 . In this way, under the control of the circuit control system 800, the air supply device 530 directly supplies air to the dishwashing cavity 001, and the air sent out can be cold air and/or hot air, which is used for air drying and/or drying the washed dishes. To clean the objects, the dishwashing chamber 001 can also be dried to prevent the dishwashing chamber 001 from becoming moldy or having peculiar smell due to moisture.

Further, as shown in Figures 4A, 4B and 5, the self-propelled dishwasher 10 also includes a cleaning agent adding tank 104, which is arranged on the base 120 and accommodated in the device cavity 002 , and the outlet end of the cleaning agent adding tank 104 is connected with the feeding hole 721 pipeline of the water spray assembly 700; like this, the cleaning agent placed in the cleaning agent adding tank 104 passes through the water spray assembly 700, After the box body 720 of the water spray assembly 700 is mixed with water, it is sprayed onto the object to be cleaned through the water outlet hole 710, the water spray branch pipe 210, and the nozzle 211 in order to dissolve the corresponding oil stains. Correspondingly, on the bottom cover 103 and at the position of the cleaning agent adding tank 721, there is a slot 105 for adding cleaning agent; the slot 105 is sealed with the cleaning agent adding tank 104 to prevent the cleaning agent from leaking during the addition process Into the device cavity 002, corrode and damage the equipment and components in the device cavity 002. In this embodiment, the cleaning agent is a biologically non-polluting cleaning agent, such as flour solution, rice washing water, and the like.

Furthermore, in the self-propelled dishwasher 10, the base 120 is provided with an inner cavity 003 with a three-dimensional structure, and external tap water passes through the inner cavity 003 of the base 120 and the water inlet of the high-pressure water pump 510 to form a waterway conduction; at the same time , the waste water recovery chamber of the waste water filter 620 forms waterway conduction with the inner cavity body 003 of the base 120; The waste water is recycled again to save water.

In the self-driving dishwasher 10, the circuit control system 800 is a key component, which is related to whether the device can operate normally. As shown in FIG. 7 , the circuit control system 800 includes a central processor, and a water pressure control module, a water temperature control module, a fan control module, a waste water control module and a preset module controlled by the central processor. in:

The central processing unit is the core component of the circuit control system 800 and is the center of the brain, coordinating and controlling the functional modules connected to it.

The water pressure control module controls the running state of the high pressure water pump 510 under the coordination of the central processing unit, such as turning it on or off. The water pressure control module controls the high pressure water pump 510 to send a corresponding high pressure water column according to the preset water pressure value, such as a water pressure of 3-8MPa. This water pressure can effectively clean the food residue and oil stain on the object to be cleaned, and It will not damage objects due to excessive water pressure. And according to the need, according to the preset water delivery time, control the water pressure control module to start or stop intermittently.

Under the coordinated control of the central processing unit, the water temperature control module controls the operation of the water heating device 520, such as heating or turning off the heating. The water temperature control module can heat the water by the water heating device 520 at 25°C to 100°C, and perform corresponding heating according to the preset heating temperature value. When the temperature reaches the corresponding preset temperature value, stop heating and keeping warm; if the temperature is low At the preset temperature value, heat and keep warm again. At the same time, when the water heating device 520 continues to heat and maintain it at 100°C, the water column will be atomized into water vapor under the action of the water heating device 520, and the water vapor will be used to spray high-temperature water on the cleaned objects. Disinfection treatment.

The fan control module controls the operation state of the air supply device 530 under the coordinated control of the central processing unit, such as power on, power off, hot air, natural wind, etc. The air supply device 530 sends out corresponding hot air or natural air as required, and performs drying treatment on the cleaned and high-temperature steam-sterilized objects to be cleaned; at the same time, it also performs drying treatment on the dishwashing chamber 001. The air blower 530 is an air blower with a heating wire.

Under the coordinated control of the central processor of the waste water control module, the solenoid valve switch 621 arranged on the waste water discharge pipe of the waste water filter 620 is controlled to be turned on or off. When cleaning the object to be cleaned for the first time, the central processing unit controls the waste water treatment module to open the electromagnetic valve switch according to the preset control command, and the waste water cleaned for the first time on the waste water filter 620 is directly discharged from the drain pipe 622; When cleaning objects, the central processor controls the wastewater treatment module to turn off the solenoid valve switch again according to the preset control command, and sends the wastewater to the inner cavity 003 in the base 120 through the pipeline to recycle the wastewater.

The preset module is used to preset the circuit control parameters, such as the preset value of the water pressure of the high-pressure water pump and the pressure application time of the water column, the heating temperature value and heating time of the water heating device, and the like.

The working process of the circuit control system 800 of the self-driving dishwasher is as follows:

First, the central processing unit controls the water pressure control module and the water temperature control module, starts the high-pressure water pump 510 and the water temperature heating device 520, converts the tap water into a high-pressure and high-temperature water column and sends it out to the nozzle, drives the rack 310 to rotate and removes the water from the object to be cleaned. At the same time, the central processor controls the solenoid valve switch 622 on the waste water discharge pipe on the waste water filter 620 through the waste water treatment module, and directly discharges the first waste water through the drain pipe 622;

Secondly, the central processing unit continues to control the high-pressure water pump 510 and the water temperature heating device 520 respectively through the water pressure control module and the water temperature control module, and heats the tap water to 100°C to form high-pressure and high-temperature water vapor, and perform high-temperature washing and disinfection treatment on the objects to be cleaned. Drive the holder 310 to rotate; at the same time, the central processor controls the solenoid valve switch 622 through the wastewater treatment module, and sends the wastewater treated by the wastewater processor 620 to the inner cavity 003 of the base 120 for recycling;

Next, the central processing unit controls the fan control module, starts the air supply device 530, sends out corresponding hot air or natural wind, and carries out drying treatment to the object to be cleaned after cleaning and high-temperature steam disinfection and drives the holder 310 to rotate; Simultaneously, the dishwashing cavity 001 is also dried.

Finally, the circuit engineer control system of the self-driven dishwasher completes the preset dishwashing program, stops working, and completes the cleaning and drying work.

In the self-propelled dishwasher of the present invention, since the holder 310 is arranged on the rotating shaft 420 and can rotate 360° around the rotating shaft 420, several water spray branch pipes 210 and several spray nozzles 211 arranged symmetrically on the periphery of the holder 310 After passing through the high-pressure water column, the high-pressure water column will spray the object to be cleaned on the holder 420 for cleaning; at the same time, the high-pressure water column will form a torque force to push the holder 310 to rotate 360° around the rotating shaft 420; , Under the premise of not needing too much power consumption, the object to be cleaned can be cleaned by 360° high-pressure water column without dead angle, realizing low-cost and high-clean cleaning.

It should be understood that the above descriptions of the preferred embodiments of the present invention are relatively detailed, and should not be considered as limiting the scope of the patent protection of the present invention. The scope of protection of the patent protection of the present invention should be based on the appended claims.

Claims (14)

1. a kind of self-driving type dish-washing machine, including shell and pedestal, the shell, which is adapted to pedestal after sealing, to be formed one and washes the dishes chamber, A door body is equipped on the side wall of shell；It is characterized in that, being vertically arranged a shaft in the chamber that washes the dishes, it is equipped in shaft Bracket, the bracket can relative rotation around the shaft；It is described wash the dishes intracavitary and positioned at the bracket periphery set vertically At least two water spray branch pipes are equipped with, and genesis analysis there are several nozzles on every branch pipe of spraying water；It is additionally provided on the pedestal High-pressure hydraulic pump, garbage cleaning device, bottom cover and circuit control system；The high-pressure hydraulic pump is connected with extraneous tap water, institute It states high-pressure hydraulic pump, water spray branch pipe and nozzle and forms pipeline conducting connection；The garbage cleaning device is used to collect waste water and food Object residue；At the bottom, cover forms a device cavity, and high-pressure hydraulic pump, garbage cleaning device and circuit after being tightly connected with pedestal Control system is installed in the device cavity；The high-pressure hydraulic pump is controlled by circuit control system realization and starts or stops；

In use, by circuit control system start high-pressure hydraulic pump, high-pressure hydraulic pump toward water spray branch pipe in water flowing then by several A nozzle sprays water jets under high pressure to the object to be cleaned that is placed on bracket, and several nozzles on different water spray branch pipes it Between the water jets under high pressure that sprays form torsional forces, push bracket 360 ° of rotations around the shaft, realize the cleaning for treating cleaning objects.

2. self-driving type dish-washing machine according to claim 1, which is characterized in that the nozzle on each water spray branch pipe is along vertically Dimension linear arranges；Alternatively, the adjacent nozzle on each water spray branch pipe vertically misplaces according to 10 °~30 ° of angle Arrangement.

3. self-driving type dish-washing machine according to claim 1, which is characterized in that the quantity of the water spray branch pipe is four, point Always it is shaped as pipeline with a water spray connection is connected, the water outlet degree of lip-rounding that the inlet opening of the water spray assembly passes through water pipe and high-pressure hydraulic pump It is connected and connects into pipeline；The water spray assembly is fixed on pedestal and installs in device cavity；Four water spray branch pipes Radial symmetric is distributed in the periphery of the bracket.

4. self-driving type dish-washing machine according to claim 3, which is characterized in that between the water spray assembly and high-pressure hydraulic pump Pipeline in be additionally provided with hot-water heating system, the water which sends out high-pressure hydraulic pump heats；The water heats Device is fixed on pedestal and installs in device cavity, which is electrically connected with circuit control system formation.

5. self-driving type dish-washing machine according to claim 3, which is characterized in that further include and be set on the base and install in device Connection is connected with being arranged on water spray assembly sealing pipeline in air-supply arrangement in part chamber, the air outlet of the air-supply arrangement, air-supply dress It puts under the control action of circuit control system, passes sequentially through water spray assembly, water spray branch pipe, the pipeline in nozzle and sent to bracket Wind.

6. self-driving type dish-washing machine according to claim 1, which is characterized in that further include and be set on the base and install in device Air-supply arrangement in part chamber, the air outlet of the air-supply arrangement are sealed and conducted with the chamber that washes the dishes and are connect, which controls in circuit Under the control action of system, to chamber air-supply of washing the dishes.

7. self-driving type dish-washing machine according to claim 3, which is characterized in that further include a cleaning agent adding trough, the cleaning Agent adding trough is set on the base and installs in device cavity, and connection is connected with water spray assembly pipeline in the cleaning agent adding trough.

8. self-driving type dish-washing machine according to claim 7, which is characterized in that on the cover of bottom and positioned at cleaning agent adding trough position The place of putting offers the slot for adding cleaning agent.

9. self-driving type dish-washing machine according to claim 1, which is characterized in that the garbage cleaning device includes waste water filtering Device and garbage reclamation disk；The effluent filter is the filtering that a calycular open containers and container intracavity are amount of laterally located Net is divided into Sewage treatment chamber and filter chamber, and the filter screen upper surface is equipped with the filtrate of loose shape；The garbage reclamation Disk is a disc configuration, and swill is treated for collecting.

10. self-driving type dish-washing machine according to claim 9, which is characterized in that the pedestal, which is equipped with, has space multistory knot The inner chamber body of structure, extraneous tap water form pipeline with the water inlet of high-pressure hydraulic pump by the inner chamber body of pedestal and are connected.

11. self-driving type dish-washing machine according to claim 10, which is characterized in that the Sewage treatment chamber of the effluent filter Water route is formed with the inner chamber body of pedestal to be connected.

12. self-driving type dish-washing machine according to claim 1, which is characterized in that the circuit control system includes centre Reason device and the hydraulic pressure control module, waste water control module and presetting module for being controlled by the central processing unit；Water pressure controlled molding Block is used to control the operating status of the high-pressure hydraulic pump；The waste water control module is used to that the waste water in effluent filter to be controlled to follow Ring uses or is expelled directly out the presetting module for pre-setting circuitry control parameters.

13. self-driving type dish-washing machine according to claim 12, which is characterized in that the circuit control system further includes water temperature Control module；The water temperature control module is used to control hot-water heating system.

14. self-driving type dish-washing machine according to claim 12, which is characterized in that the circuit control system further includes wind turbine Control module；The fan control module is used to control the operating status of air-supply arrangement.