CN112790599A

CN112790599A - Drainage structure, steam ager and integrated kitchen

Info

Publication number: CN112790599A
Application number: CN202110142647.8A
Authority: CN
Inventors: 温群杨; 余悦泳; 林文灿; 肖冰海; 叶乾超; 林海东; 关韶锋; 张剑峰; 陈少波
Original assignee: Foshan Shunde Midea Washing Appliances Manufacturing Co Ltd
Current assignee: Foshan Shunde Midea Washing Appliances Manufacturing Co Ltd
Priority date: 2021-02-02
Filing date: 2021-02-02
Publication date: 2021-05-14

Abstract

The invention discloses a drainage structure, a steam box and an integrated stove. After the steam ager uses, through pipeline subassembly with remaining water conservancy diversion to waste water box in the box, the inner chamber of the clean box of being convenient for prevents ponding and produces the peculiar smell, simultaneously can in time also water the water conservancy diversion to waste water box with the inside surplus water of steam generator through pipeline subassembly, reduces the incrustation scale of the inside production of steam generator, prevents the water used repeatedly in the steam generator, the cooking of steam ager is more sanitary and safe.

Description

Drainage structure, steam ager and integrated kitchen

Technical Field

The invention relates to the technical field of kitchen appliances, in particular to a drainage structure, a steam box and an integrated stove.

Background

The integrated kitchen that is equipped with the steam ager module at present is because the integrated level is higher, receives more and more liking of consumer, and some of them steam ager modules are equipped with steam generating device, utilize steam generating device to produce steam and heat, cook with eating the material in the box. After cooking, can remain water in the box, be not convenient for clean, clean then breed the bacterium easily, produce the peculiar smell unclean, the inside water that also can the remainder of steam generation device does not clear away and produces the incrustation scale easily, and the water used repeatedly in the steam generation device does not accord with sanitary requirement yet moreover.

Disclosure of Invention

The present invention is directed to solving at least one of the problems of the prior art. Therefore, the invention provides the drainage structure which can drain residual water in the box body and water in the steam generating device in time and bring convenience to users.

The invention also provides a steam box applying the drainage structure.

The invention also provides an integrated stove with the steam box.

The drainage structure provided by the embodiment of the invention is applied to a steam box and comprises a box body, a steam generating device, a pipeline assembly and a waste water box, wherein the steam generating device is connected to the box body to input steam, the water inlet end of the pipeline assembly is connected with the box body and the steam generating device, and the water outlet end of the pipeline assembly is connected with the waste water box.

The drainage structure provided by the embodiment of the invention has at least the following beneficial effects: after the steam ager uses, through pipeline subassembly with remaining water conservancy diversion to waste water box in the box, the inner chamber of the clean box of being convenient for prevents ponding and produces the peculiar smell, simultaneously can in time also water the water conservancy diversion to waste water box with the inside surplus water of steam generator through pipeline subassembly, reduces the incrustation scale of the inside production of steam generator, prevents the water used repeatedly in the steam generator, the cooking of steam ager is more sanitary and safe.

According to some embodiments of the first aspect of the present invention, the pipe assembly is provided with a drain pipe, and a first inlet pipe and a second inlet pipe, the first inlet pipe is connected to the tank, the second inlet pipe is connected to the steam generating device, and the drain pipe is connected to the waste water box.

According to some embodiments of the first aspect of the present invention, the box body has a door body capable of being opened and closed, and the box body is connected with a water receiving plate, the water receiving plate is located at the lower side of the door body, and the water receiving plate is connected with the water inlet end of the pipeline assembly.

According to some embodiments of the first aspect of the present invention, the pipe assembly is further provided with a third water inlet pipe, and the third water inlet pipe is connected with the water receiving plate.

According to some embodiments of the first aspect of the present invention, the pipeline assembly includes a water collecting box, the output ends of the first water inlet pipe and the third water inlet pipe are connected to the water collecting box, and the input end of the water outlet pipe is connected to the water collecting box.

According to some embodiments of the first aspect of the present invention, a water receiving groove is disposed on an upper end surface of the water receiving plate, and a water leakage hole is disposed at a lowest position of the water receiving groove and is communicated with the third water inlet pipe.

According to some embodiments of the first aspect of the present invention, the pipe assembly has a cross-pipe to which the drain pipe, the first inlet pipe, the second inlet pipe and the third inlet pipe are connected.

According to some embodiments of the first aspect of the present invention, a water pump is connected to the steam generating device, and an output end of the water pump is connected to the second water inlet pipe.

According to some embodiments of the first aspect of the present invention, the bottom surface of the inner cavity of the box body is configured to sink towards the middle in the four circumferential directions, and the middle of the bottom surface is provided with a drain hole, and the drain hole is communicated with the first water inlet pipe.

According to a second aspect of the invention, a steam box comprises the drainage structure of the first aspect.

The steam box provided by the embodiment of the invention at least has the following beneficial effects: after the steam ager uses, the water that condenses in the box and remaining water all flow into the waste water box through the pipeline subassembly immediately, and the inside of the clean box of being convenient for avoids ponding and produces the peculiar smell, and remaining water flows into the waste water box through the pipeline subassembly in time in steam generation device in addition, helps reducing the inside incrustation scale of steam generation device, prevents the water used repeatedly in the steam generation device, and the cooking of steam ager is more sanitary and safe.

According to some embodiments of the second aspect of the present invention, a water level sensor is connected to the waste water box.

According to some embodiments of the second aspect of the present invention, an alarm device is connected to the water level sensor.

An integrated cooker according to an embodiment of the third aspect of the present invention includes a housing, and the housing is connected with a steam box as described in the embodiment of the second aspect.

The integrated cooker provided by the embodiment of the invention at least has the following beneficial effects: the integrated kitchen can automatically drain residual water in the box body of the steam box and residual water in the steam generating device through the pipeline assembly, the problem of peculiar smell of the inner cavity of the box body due to accumulated water is solved, the integrated kitchen is convenient to clean, the water of the steam generating device is timely drained away, the repeated use is prevented, and the sanitary requirement is met more.

According to some embodiments of the third aspect of the invention, the housing is provided with a support to which a pipe fitting is connected, the pipe fitting connecting the pipe assembly.

According to some embodiments of the third aspect of the present invention, the pipe joint is located above the waste water box, a lower end of the pipe joint protrudes from the support, and the waste water box has a water storage chamber with an upper end opened.

According to some embodiments of the third aspect of the present invention, the water outlet end of the pipe assembly is located in the water storage chamber of the waste water box.

According to some embodiments of the third aspect of the invention, the waste water box is slidably connected to the housing, and the housing is provided with a drawing opening for the waste water box to enter and exit.

According to some embodiments of the third aspect of the present invention, the housing is provided with a support plate, an upper side of which is provided with a slide groove, and the waste water box is connected to the support plate and can slide along the slide groove.

Additional aspects and advantages of the invention 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 invention.

Drawings

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 and 2 are schematic structural views of an integrated cooker according to some embodiments of the third aspect of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 2;

fig. 4 is an exploded schematic view of an integrated cooker according to some embodiments of the third aspect of the present invention;

FIG. 5 is a schematic diagram of the construction of a steam box according to some embodiments of the second aspect of the invention;

FIG. 6 is an exploded schematic view of a steam box according to some embodiments of the second aspect of the invention;

FIG. 7 is a schematic view of a water receiving plate according to some embodiments of the present disclosure;

FIGS. 8 and 9 are schematic views of the connection between the drain pipe and the support member according to some embodiments of the present invention;

FIG. 10 is an exploded view of the drain and support connection in accordance with some embodiments of the present invention;

FIG. 11 is a schematic view of the configuration of a waste coupling housing in accordance with some embodiments of the present invention;

FIG. 12 is an exploded view of a waste coupling housing according to some embodiments of the invention.

The reference numbers are as follows:

the steam box comprises a steam box 100, a box body 110, a clamping groove 111, a water discharging hole 112, a steam generating device 120, a door body 130, a water receiving plate 140, a water receiving groove 141, a water leaking hole 142, a water nozzle 143, a coaming 144 and a buckle 145;

a pipe assembly 200, a first water inlet pipe 210, a second water inlet pipe 220, a water outlet pipe 230, a pipe sleeve 231, a third water inlet pipe 240 and a four-way pipe 250;

the waste water box 300, the water storage cavity 301 and the decorative panel 310;

the shell 400, the drawing opening 401, the supporting member 410, the mounting hole 411, the pipe joint 420, and the supporting plate 430.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, if there are first and second described only for the purpose of distinguishing technical features, it is not understood that relative importance is indicated or implied or that the number of indicated technical features or the precedence of the indicated technical features is implicitly indicated or implied.

In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.

It can be understood that the steam box or the steam oven arranged in the integrated cooker is more and more popular with people, and the integrated cooker is provided with various cooking means, so that the fast-growing cooking requirement of people is met. Generally, a steam box or a steam oven has a steam generating device for supplying high-temperature steam to heat and cook food materials therein with the steam. After the culinary art is finished, remain the water that has partial steam to condense in steam ager or the box of steam oven, the influence continues to cook, and is not convenient for clean, and the water that does not use in the steam generation device in addition can not in time be cleared up, leads to used repeatedly, does not conform to the hygienic requirement, produces the incrustation scale easily.

Referring to fig. 1 to 4, a drainage structure according to an embodiment of the present invention is applied to a steam box 100, and the drainage structure includes a box body 110, a steam generating device 120, a pipeline assembly 200 and a waste water box 300, wherein the steam generating device 120 is connected to the box body 110, water is generally stored in the steam generating device 120, the water is made into high temperature steam by electric heating, the high temperature steam is input into the box body 110 to heat and cook food materials, a water inlet end of the pipeline assembly 200 is connected to the box body 110 and the steam generating device 120, and a water outlet end of the pipeline assembly 200 is connected to the waste water box 300, it can be understood that the waste water box 300 is disposed below the box body 110, water can automatically flow into the waste water box 300 through the pipeline assembly 200 by using gravity, and water in the box body 110 can be drained immediately to prevent water accumulation.

After steam ager 100 uses, water conservancy diversion to waste water box 300 remaining in with box 110 through pipeline assembly 200, the inner chamber of box 110 is convenient for clean, prevent ponding and production peculiar smell, simultaneously can in time with steam generation device 120 inside remaining water conservancy diversion to waste water box 300 through pipeline assembly 200, prevent the water used repeatedly in the steam generation device 120, avoid the bacterial contamination of aquatic to eat the material, help reducing the inside incrustation scale of steam generation device 120, steam ager 100's cooking is more sanitary and safe.

It can be understood that, referring to fig. 3, the pipe assembly 200 is provided with a water discharging pipe 230, a first water inlet pipe 210 and a second water inlet pipe 220, the first water inlet pipe 210 is connected to the box body 110, the second water inlet pipe 220 is connected to the steam generating device 120, the waste water box 300 is connected to the water discharging pipe 230, the first water inlet pipe 210 is used for guiding water in the box body 110 away, and the second water inlet pipe 220 is used for guiding residual water in the steam generating device 120 away, which are not interfered with each other and flow smoothly.

Referring to fig. 4, it can be understood that the steam box 100 generally has an inner cavity, food materials are placed in the inner cavity for cooking, in order to take and place the food materials, a side surface of the steam box 100 is provided with an opening, the steam box 100 is connected with a door body 130, the door body 130 is used for closing the opening, the door body 130 can rotate to open or close, the box body 110 is provided with a water receiving plate 140, the water receiving plate 140 is located at a lower side of the door body 130, and the water receiving plate 140 is communicated with the pipeline assembly 200. After cooking at every turn, the user need open door body 130 in order to take out the edible material that cooks, because the steam that adopts the high temperature cooks, the surface of door body 130 can condense there is the drop of water, and the drop of water flows downwards because of the action of gravity, utilizes water receiving plate 140 to accept the drop of water, and rethread pipeline subassembly 200 is instant to be carried water to waste water box 300, prevents to appear ponding on the water receiving plate 140, avoids ponding outflow and influences steam ager 100 and kitchen ground. Considering that the water receiving plate 140 receives the water drops flowing down from the door 130, the water receiving area of the water receiving plate 140 is larger than the lower side surface of the door 130, so as to prevent the water drops from dropping out of the water receiving plate 140.

Referring to fig. 3, it can be understood that the pipe assembly 200 is further provided with a third water inlet pipe 240, the third water inlet pipe 240 is connected to the water receiving plate 140, the third water inlet pipe 240 is used for guiding the accumulated water on the water receiving plate 140 to the wastewater box 300, the third water inlet pipe 240 is used for facilitating the accumulated water on the water receiving plate 140 to flow away, and the pipe layout is more reasonable.

It can be understood that the pipe assembly 200 is further provided with a water collecting box (not shown), the first water inlet pipe 210 and the third water inlet pipe 240 are connected to the water collecting box, the water remaining in the tank 110 and the water accumulated on the water receiving plate 140 are collected into the water collecting box, and then discharged to the wastewater box 300 through the water discharge pipe 230, the water collecting box is used to continuously collect the water remaining in the tank 110 and the water accumulated on the water receiving plate 140 in real time, and the collected water is discharged to the wastewater box 300, so that the wastewater box 300 can be conveniently taken away to treat wastewater, and the use of a user is facilitated.

It can be understood that, in the above embodiment, the first water inlet pipe 210, the second water inlet pipe 220 and the third water inlet pipe 240 may be connected to the water collecting box, and the water collecting box is used as a relay point to collect the water remaining in the tank 110, the water remaining inside the steam generating device 120 and the accumulated water on the water receiving plate 140 in advance, and then the collected water is discharged to the waste water box 300 in a centralized manner, so that the waste water box 300 is taken away to treat the waste water, and the use is convenient for the user.

It is understood that, in the above embodiment, the water receiving plate 140 may be connected to the first water inlet pipe 210, and the first water inlet pipe 210 may have two branched inlets, which may also achieve the purpose of delivering the water of the water receiving plate 140 to the waste water box 300.

It can be understood that the steam generating device 120 is connected to a water pump (not shown), and the output end of the water pump is connected to the second water inlet pipe 220, so that the water remained in the steam generating device 120 is pumped by the water pump, and then is input into the second water inlet pipe 220, and then flows into the waste water box 300 through the water outlet pipe 230. Adopt the water pump to take away all remaining water in steam generation device 120, prevent to store up, and is fast, high efficiency, the water pump is controlled by the automatically controlled board of steam ager or integrated kitchen, after the operation of cooking of steam ager, start the water pump immediately, take away all remaining water in steam generation device 120 through the water pump, automatic clearance ponding, avoid ponding to produce the bacterium and lead to the pollution, improve security and cleanliness factor, be favorable to protecting user's health.

It is understood that in the above embodiment, a solenoid valve (not shown) may be used instead of the water pump, the solenoid valve is installed at the water outlet of the steam generating device 120, when the steam generating device 120 operates, the solenoid valve is in a normally closed state, and water is stored in the steam generating device 120; after the steam box 100 is used and drainage is needed, the electromagnetic valve is opened, the residual water in the steam generating device 120 flows into the waste water box 300 through the electromagnetic valve, the second water inlet pipe 220 and the drain pipe 230, and the gravity of the water is utilized for flowing automatically in consideration of the structure, so that the water outlet of the steam generating device 120 is located at the lowest position, the electromagnetic valve is arranged on the lower side of the water outlet, all water flows are promoted to flow away, and accumulation is prevented.

Referring to fig. 6 and 7, a water receiving groove 141 is formed in an upper end surface of the water receiving plate 140, and a water leakage hole 142 is formed in a lowest position of the water receiving groove 141, and it can be understood that, in order to accelerate a self-flow speed of water, the water leakage hole 142 is formed in the middle of the water receiving groove 141, a bottom surface of the water receiving groove 141 sinks towards the middle from both sides, and water drops flowing down from the door 130 fall into the water receiving groove 141 and automatically flow to the water leakage hole 142 in the middle, and then flow into the third water inlet pipe 240 through the water leakage hole 142. Considering the installation of the third water inlet pipe 240, the side of the water receiving plate 140 is provided with the water nozzle 143, the inner hole of the water nozzle 143 communicated with the water leakage hole 142, the third water inlet pipe 240 is sleeved outside the water nozzle 143 and can be locked by a pipe hoop, a convex ring can be arranged on the outer wall of the water nozzle 143, the third water inlet pipe 240 and the convex ring are in interference fit to realize locking, generally, the third water inlet pipe 240 is a hose and has certain elasticity, the diameter of the water nozzle 143 is slightly larger than the inner diameter of the third water inlet pipe 240, after the installation, the third water inlet pipe 240 tightly wraps the water nozzle 143, the sealing performance is improved, and water leakage can be prevented.

It can be understood that the enclosing plate 144 is arranged around the upper end face of the water receiving plate 140 to form the water receiving groove 141, the enclosing plate 144 can prevent water from flowing outwards and also plays a role of a reinforcing rib, the structural strength and the rigidity of the water receiving plate 140 are improved, the deformation of the water receiving plate 140 is prevented, and the service life is prolonged. Referring to fig. 5, the surrounding plate 144 is attached to the side surface of the cabinet 110, so as to reduce the gap and the shaking, and help to receive the water drops flowing down from the door 130.

Referring to fig. 6 and 7, the water receiving plate 140 is installed at a side surface of the box body 110, and considering that the water receiving plate 140 is long, four fastening grooves 111 are formed at the side surface of the box body 110, the water receiving plate 140 is provided with four fastening hooks 145, and each fastening hook 145 is installed in one fastening groove 111 to fixedly connect the water receiving plate 140 to the box body 110; the side of the box body 110 is also provided with a through hole for the water nozzle 143 to pass through, and the third water inlet pipe 240 is hidden under the box body 100, so that the aesthetic property of the steam box is improved.

Referring to fig. 3, according to some embodiments of the first aspect of the present invention, the pipe assembly 200 has a cross pipe 250, the drain pipe 230, the first inlet pipe 210, the second inlet pipe 220 and the third inlet pipe 240 are connected into a whole by the cross pipe 250, and three inlet flows of the first inlet pipe 210, the second inlet pipe 220 and the third inlet pipe 240 all flow into the drain pipe 230 and finally flow into the waste water box 300. The four-way pipe 250 is adopted, so that a plurality of water paths can be conveniently gathered, the length of the water pipe is reduced, and the layout design of the pipeline assembly 200 is facilitated. Of course, not limited to the four-way pipe 250, if the fourth inlet pipe is provided, a five-way pipe is used, and so on, all the inlet pipes are converged into one drain pipe 230 and then flow into the waste water box 300.

Referring to fig. 5, it can be understood that, considering that the water remaining in the tank 110 is drained through the first water inlet pipe 210, the bottom surface of the inner cavity of the tank 110 is configured to be in a shape of sinking in the middle of the four circumferential directions, the water outlet hole 112 is disposed in the middle of the bottom surface, the water outlet hole 112 is located at the lowest position, the water in the four circumferential walls and the bottom surface of the inner cavity of the tank 110 naturally flows and is completely gathered to the water outlet hole 112 under the action of gravity, and the water outlet hole 112 is communicated with the first water inlet pipe 210, so that the water can be completely. Considering that the inner cavity of the case 110 is used for placing food, a rectangular plane is disposed in the middle of the bottom surface of the inner cavity of the case 110 so as to place dishes containing food, a triangular plane having a slight inclination is disposed around the rectangular plane, and the drain hole 112 is located at the center of the rectangular plane. In order to facilitate installation of the first water inlet pipe 210, a drain pipe (not shown in the figure) is arranged on the bottom surface of the box body 110, the first water inlet pipe 210 is sleeved outside the drain pipe, the first water inlet pipe 210 can be locked through a pipe hoop, a convex ring can also be arranged on the outer wall of the drain pipe, the first water inlet pipe 210 is provided with an annular groove matched with the convex ring, locking is realized through matching of the convex ring and the annular groove, the first water inlet pipe 210 can also be a hose, and has certain elasticity, the diameter of the drain pipe is slightly larger than the inner diameter of the first water inlet pipe 210, after installation, the drain pipe is tightly wrapped by the first water inlet pipe 210, the sealing performance is improved, water leakage can be prevented.

The embodiment of the second aspect of the present invention provides a steam box 100 having the drainage structure of the embodiment of the first aspect, wherein the first water inlet pipe 210 of the pipeline assembly 200 is utilized to drain residual water in the box body 110 in real time, so as to facilitate cleaning of the inner cavity of the box body 110 and prevent water accumulation and generation of odor; through second inlet tube 220 in time with the inside remaining water of steam generator 120 away, prevent the water used repeatedly in the steam generator 120, avoid the bacterial contamination of aquatic to eat material, more sanitary and safety.

It can be understood that the waste water box 300 is connected with a water level sensor (not shown in the figure), and the water level in the waste water box 300 is monitored in real time through the water level sensor, so that water leakage caused by excessive water received by the waste water box 300 is prevented, and the automation degree is improved. The water level sensor is a sensor for measuring the height of liquid level, and based on the principle that the measured static pressure of liquid is proportional to the height of the liquid, an isolated diffused silicon sensor or a ceramic capacitance pressure sensor is adopted to convert the static pressure into an electric signal, and then the electric signal is converted into a standard electric signal through temperature compensation and linear correction. The method is divided into two categories: the first type is contact type, and comprises a floating ball type liquid level transmitter, a magnetic liquid level transmitter, a drop-in type liquid level transmitter, an electric inner floating ball type liquid level transmitter, an electric floating ball type liquid level transmitter, a capacitance type liquid level transmitter, a magnetostriction type liquid level transmitter, a servo liquid level transmitter and the like. The second category is non-contact, including ultrasonic level transmitters, radar level transmitters, and the like.

It can be understood that the water level sensor is connected with an alarm device, and after the water level reaches a set height, the alarm device is used for giving an alarm to remind a user, such as giving an alarm sound, flickering light and the like. Considering that the integrated cooker generally has a display panel, the alarm device can display the word "clean waste water box" in the display panel and give an alarm sound, which can be a pre-recorded music or a buzzer.

The embodiment of the third aspect of the present invention provides an integrated stove, which includes a housing 400, and it can be understood that the housing 400 includes a frame made of sheet metal parts and a decorative plate on the surface, the decorative plate can be made of metal parts or plastic parts, the housing 400 is used as a housing of the integrated stove, and has a fixed shape and structural strength, the integrated stove includes the steam box 100 of the embodiment of the second aspect, the steam box 100 is installed inside the housing 400, the steam box 100 has the drainage structure of the embodiment of the first aspect, and the water remaining in the box body 110 is immediately drained through the pipeline assembly 200, so as to facilitate cleaning of the inner cavity of the box body 110, prevent water accumulation and generation of peculiar smell, and bring convenience to users; through pipeline assembly 200 in time with the inside remaining water of steam generation device 120 away, prevent the water used repeatedly in the steam generation device 120, avoid the bacterial contamination of aquatic to eat the material, help reducing the inside incrustation scale of steam generation device 120 simultaneously, more sanitary and safety.

Referring to fig. 1, 8, 9 and 10, it can be appreciated that the housing 400 is provided with a supporter 410, the supporter 410 is connected with a pipe joint 420, the pipe joint 420 is connected with the drain pipe 230, both the drain pipe 230 is fixed by the pipe joint 420 to facilitate the inflow of the drain pipe 230 into the waste water tank 300, and the supporter 410 supports the pipe assembly 200 through the pipe joint 420 to help fix the pipe assembly 200 and prevent the pipe assembly 200 from being deviated.

It can be understood that the supporting member 410 may be a plate or a cross bar, and depending on the internal structure of the integrated cooker, the pipe joint 420 is fixed on the supporting member 410, referring to fig. 10, the supporting member 410 is provided with a mounting hole 411, the pipe joint 420 is inserted into the mounting hole 411, the lower end of the pipe joint 420 is provided with a stop ring larger than the mounting hole 411, the upper end of the pipe joint 420 is provided with an external thread and is connected with a nut (not shown in the figure), and the supporting member 410 is clamped by the stop ring and the nut, so as to achieve the fixed connection of the pipe joint 420 and. Of course, other fixing structures, such as welding, clamping, etc., may be used, and the pipe joint 420 and the support 410 may be fixedly connected. The lower end of the water discharge pipe 230 is provided with a pipe sleeve 231, the pipe sleeve 231 is sleeved outside the pipe joint 420, the pipe sleeve 231 has elasticity, the inner diameter of the pipe sleeve 231 is slightly smaller than that of the pipe joint 420, and the pipe sleeve 231 tightly wraps the pipe joint 420 after installation, so that the sealing performance is improved, and water leakage is prevented.

Referring to fig. 1, it can be understood that the pipe joint 420 is positioned above the waste water box 300, the waste water box 300 has the water storage cavity 301 with an open upper end, and water flowing out of the pipe joint 420 can directly fall into the water storage cavity 301 of the waste water box 300, simply and directly; considering that the pipe joint 420 is directly spaced apart from the waste water box 300, in order to prevent the water flowing out of the pipe joint 420 from flowing along the supporter 410 and falling outside the waste water box 300, the lower end of the pipe joint 420 protrudes from the supporter 410, and the water flowing out of the pipe joint 420 cannot bypass the lower end of the pipe joint 420 and contact the supporter 410, thereby preventing the water from leaking outside.

It is understood that the outlet end of the pipe assembly 200 may be directly inserted into the storage cavity 301 of the waste water box 300, that is, the lower port of the drainage pipe 230 extends into the storage cavity 301 of the waste water box 300, and the water flowing out of the drainage pipe 230 directly enters the storage cavity 301 of the waste water box 300, in this structure, the lower end of the drainage pipe 230 is not connected to the pipe joint 420, but the drainage pipe 230 passes through the mounting hole 411 of the support member 410, and a rubber gasket may be mounted in the mounting hole 411 to define the drainage pipe 230 and provide shock absorption by the rubber gasket. It should be understood that the reservoir chamber 301 of the waste water box 300 may be opened at the upper end thereof and the drain pipe 230 may be directly extended into the reservoir chamber 301, or may be covered at the upper end thereof and the drain pipe 230 is extended into the reservoir chamber 301 through the cover.

Referring to fig. 4, 11 and 12, it can be appreciated that the waste cartridge 300 is slidably coupled to the housing 400, and the waste cartridge 300 is similar to a drawer, providing a pull to remove the waste cartridge 300 for dumping waste, and thus the housing 400 is provided with a pull port 401 for the waste cartridge 300 to enter and exit. Considering that the wastewater box 300 is a rectangular box body and is convenient to process and carry, the drawing opening 401 is a matched rectangular opening, and the side wall of the drawing opening 401 is attached to the wastewater box 300 and can be used as a sliding guide structure of the wastewater box 300; the end surface of the wastewater box 300 is provided with a fastening position for a user to pull the wastewater box 300 by hand, in order to improve the aesthetic property, the end surface of the wastewater box 300 is further connected with a decorative panel 310, and the decorative panel 310 can be provided with various colors and patterns to improve the appearance aesthetic property of the integrated cooker.

Referring to fig. 11 and 12, it can be understood that the housing 400 is provided with a support plate 430, and the support plate 430 is provided at an upper side thereof with a slide groove along which the waste water box 300 can slide. The backup pad 430 is the sheet metal component, sets up the hem in the both sides of backup pad 430, is the spout between two hems promptly, and the lateral wall and the hem laminating of waste water box 300, the waste water box 300 slip direction of assurance is accurate, is difficult for deviating from. The both ends of backup pad 430 are equal fixed connection casing 400, and backup pad 430 still possesses the function of supporting the floor, improves the structural strength of casing 400, and the spout length of backup pad 430 is greater than the length of waste water box 300 moreover, and waste water box 300 of being convenient for slides and gets and put.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.

Claims

1. A drainage structure, comprising:

a box body;

the steam generating device is connected to the box body;

the water inlet end of the pipeline assembly is connected with the box body and the steam generating device;

and the waste water box is connected with the water outlet end of the pipeline assembly.

2. The drainage structure according to claim 1, wherein the pipe assembly is provided with a drainage pipe, and a first water inlet pipe and a second water inlet pipe, the first water inlet pipe is connected with the tank body, and the second water inlet pipe is connected with the steam generating device.

3. The drainage structure according to claim 2, wherein the box body is provided with a door body which can be opened and closed, a water receiving plate is connected to the box body, the water receiving plate is located on the lower side of the door body, and the water receiving plate is connected with the water inlet end of the pipeline assembly.

4. A drainage arrangement according to claim 3, wherein the pipe assembly is further provided with a third water inlet pipe, the third water inlet pipe being connected to the water-receiving plate.

5. The drainage structure of claim 4, wherein the pipeline assembly comprises a water collecting box, the output ends of the first water inlet pipe and the third water inlet pipe are connected with the water collecting box, and the input end of the drainage pipe is connected with the water collecting box.

6. The drainage structure of claim 4, wherein a water receiving groove is formed in the upper end face of the water receiving plate, and a water leakage hole is formed in the lowest position of the water receiving groove and communicated with the third water inlet pipe.

7. The drainage structure according to claim 4, wherein the pipe assembly has a cross pipe, and the drainage pipe, the first water inlet pipe, the second water inlet pipe, and the third water inlet pipe are connected to the cross pipe.

8. The drainage structure of claim 2, wherein a water pump is connected to the steam generating device, and an output end of the water pump is connected to the second water inlet pipe.

9. The drainage structure of claim 2, wherein the bottom surface of the inner cavity of the box body is provided with four circumferential sunken parts, the middle part of the bottom surface is provided with a drainage hole, and the drainage hole is communicated with the first water inlet pipe.

10. A steam box characterized by comprising the drainage structure according to any one of claims 1 to 9.

11. The steam box of claim 10, wherein a water level sensor is connected to the waste water box.

12. The steam box of claim 11, wherein the water level sensor is connected with an alarm device.

13. An integrated cooker, characterized by comprising a housing to which is attached a steam box according to any one of claims 10 to 12.

14. The integrated cooker according to claim 13, wherein the housing is provided with a support to which a pipe joint is connected, the pipe joint connecting the pipe assembly.

15. The integrated cooker of claim 14, wherein the pipe joint is positioned above the waste water box, a lower end of the pipe joint protrudes from the support, and the waste water box has a water storage chamber with an upper end opened.

16. The integrated cooker according to claim 13, wherein the water outlet end of the pipe assembly is located in the water storage cavity of the waste water box.

17. The integrated cooker according to claim 13, wherein the waste water box is slidably connected to the housing, and the housing is provided with a drawing port for the waste water box to enter and exit.

18. The integrated cooker according to claim 17, wherein the housing is provided with a support plate, an upper side of which is provided with a sliding groove, and the waste water box is connected to the support plate and can slide along the sliding groove.