CN111134524A

CN111134524A - Steaming and baking oven convenient to clean

Info

Publication number: CN111134524A
Application number: CN202010051416.1A
Authority: CN
Inventors: 艾穗江; 余锋
Original assignee: Guangdong Wanjiale Kitchen Technology Co Ltd
Current assignee: Guangdong Wanjiale Kitchen Technology Co Ltd
Priority date: 2020-01-17
Filing date: 2020-01-17
Publication date: 2020-05-12

Abstract

The invention discloses a steam oven convenient to clean, which comprises a cooking cavity and a steam generator, wherein the steam generator is provided with a second water inlet, a second water outlet and a steam outlet, the cavity wall of the cooking cavity is provided with a steam inlet and a fourth water inlet, a nozzle assembly is arranged on the fourth water inlet, the bottom of the cooking cavity is provided with a water outlet, the steam inlet is communicated with the steam outlet through a steam pipe, the second water outlet is communicated with the fourth water inlet through a second water pipe, and a second water pump is connected in series on the second water pipe. When in use, purified water can be introduced from the second water inlet; the steam generator operates during cooking, and the generated steam is conveyed into the cooking cavity from the steam outlet; when the cooking device is cleaned, washing water is conveyed to the spray head assembly from the second water outlet, and can be sprayed out of the spray head assembly at a certain pressure to flush the cooking cavity by arranging the second water pump, so that the purpose of cleaning the cooking cavity is achieved; wherein, can start steam generator heating steam generator's water during the washing, improve the cleaning performance.

Description

Steaming and baking oven convenient to clean

Technical Field

The invention relates to the technical field of cookers, in particular to a steaming and baking oven convenient to clean.

Background

The steaming oven is a cooking tool integrating steaming and baking functions. After the steam oven is used for a period of time, the inner cavity of the steam oven inevitably is contaminated with oil stains, and the traditional steam oven lacks a corresponding cleaning function and can only be cleaned manually, so that the steam oven is very inconvenient.

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 steaming oven convenient to clean.

The steam oven convenient to clean comprises a cooking cavity and a steam generator, wherein the steam generator is provided with a second water inlet, a second water outlet and a steam outlet, a steam inlet and a fourth water inlet are formed in the cavity wall of the cooking cavity, a nozzle assembly is arranged on the fourth water inlet, a water outlet is formed in the bottom of the cooking cavity, the steam inlet is communicated with the steam outlet through a steam pipe, the second water outlet is communicated with the fourth water inlet through a second water pipe, and a second water pump is connected to the second water pipe in series.

The steaming oven convenient to clean provided by the embodiment of the invention at least has the following technical effects: when in use, purified water can be introduced from the second water inlet; the steam generator operates during cooking, and the generated steam is conveyed into the cooking cavity from the steam outlet; when the cooking device is cleaned, washing water is conveyed to the spray head assembly from the second water outlet, and can be sprayed out of the spray head assembly at a certain pressure to flush the cooking cavity by arranging the second water pump, so that the purpose of cleaning the cooking cavity is achieved; wherein, can start steam generator heating steam generator's water during the washing, improve the cleaning performance.

According to some embodiments of the present invention, the steaming oven facilitating washing further comprises a waste water tank having a third water inlet, and a clean water tank having a first water outlet, the drain opening communicating with the third water inlet through a third water pipe, the first water outlet communicating with the second water inlet through a first water pipe.

According to some embodiments of the invention, the waste water tank is provided with a third water outlet, the clean water tank is provided with a first water inlet, and the third water outlet is communicated with the first water inlet through a fourth water pipe; and the fourth water pipe is connected with an electromagnetic valve or a fourth water pump in series.

According to some embodiments of the invention, a third water pump is connected in series to the third water pipe; and the first water pipe is connected with a first water pump in series.

According to some embodiments of the invention, a filter element is arranged in the third water outlet, and a filter screen is arranged on the water outlet.

According to some embodiments of the present invention, the nozzle assembly includes a rotary nozzle and a base, the base penetrates through the fourth water inlet, a water flow channel is provided in the base, one end of the water flow channel located outside the cooking cavity is communicated with the second water pipe, one end of the water flow channel located inside the cooking cavity is provided with the rotary nozzle, and the rotary nozzle is detachably connected to the base.

According to some embodiments of the invention, the base is tubular, the inner space of the base is the water flow channel, one end of the base, which is positioned inside the cooking cavity, is provided with an annular convex edge, and the convex edge is arranged outside the base; the utility model discloses a shower nozzle, including rotatory nozzle, shower nozzle main part, connecting portion, one end of connecting portion insert in the rivers passageway, the other end of connecting portion with shower nozzle main part rigid coupling, the hole for water spraying passes through connecting portion with rivers passageway intercommunication, the connecting portion outside is equipped with the pothook, the one end of pothook with the connecting portion rigid coupling, the other end of pothook with protruding joint along, the pothook and/or protruding along using elastic material to make.

According to some embodiments of the invention, a sealing ring is arranged between the base and the fourth water inlet, a connecting plate is arranged outside the cooking cavity, and the base and the connecting plate are connected through a bolt.

According to some embodiments of the present invention, the rotary nozzle includes a nozzle body and a connecting portion, the nozzle body is a rotating arm, the connecting portion is disposed in a middle of the rotating arm, and the connecting portion is rotatably connected to the base; the rotating arm is provided with a first inner cavity, the connecting part is provided with a second inner cavity, the first inner cavity is communicated with the water flow channel through the second inner cavity, the rotating arm is provided with a plurality of water spraying holes, and the water spraying holes penetrate through the wall of the first inner cavity; at least one water spraying hole is a driving hole, and the straight line of the water spraying direction of the driving hole is not coplanar with the rotation axis of the rotating arm, so that the reaction force of the water flow sprayed out of the driving hole can drive the rotating arm to rotate.

According to some embodiments of the invention, the fourth water inlet is provided at the bottom of the cooking chamber.

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

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

FIG. 1 is a front view of the structure of an embodiment of the present invention;

FIG. 2 is a top view of a structure according to an embodiment of the present invention;

fig. 3 is a cross-sectional enlarged schematic view of a portion a in fig. 1.

Reference numerals:

cooking cavity 100, clean water tank 200, first water pump 210, steam generator 300, steam pipe 310, second water pipe 320, second water pump 330, third water pipe 340, filter screen 341, third water pump 350, nozzle assembly 400, connecting plate 420, base 430, ledge 431, water jet hole 441, driving hole 442, first inner cavity 443, second inner cavity 444, hook 445, sealing ring 450, waste water tank 500 and electromagnetic valve 510.

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. The terms "a" or "an" mean one or more, the terms "a" or "an" mean two or more, the terms larger than, smaller than, exceeding, and the like are understood to include the number, and the terms "larger than, smaller than, within, and the like are understood to include the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

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.

A steaming oven convenient to clean according to an embodiment of the present invention will be described with reference to fig. 1 to 3.

The steam oven convenient to clean according to the embodiment of the invention comprises a cooking cavity 100 and a steam generator 300, wherein the steam generator 300 is provided with a second water inlet, a second water outlet and a steam outlet, the cavity wall of the cooking cavity 100 is provided with a steam inlet and a fourth water inlet, the fourth water inlet is provided with a nozzle assembly 400, the bottom of the cooking cavity 100 is provided with a water outlet, the steam inlet is communicated with the steam outlet through a steam pipe 310, the second water outlet is communicated with the fourth water inlet through a second water pipe 320, and a second water pump 330 is connected to the second water pipe 320 in series.

When in use, purified water can be introduced from the second water inlet; the steam generator 300 is operated during cooking, and the generated steam is delivered into the cooking chamber 100 from the steam outlet; when cleaning, the washing water is conveyed to the spray head assembly 400 from the second water outlet, and through the arrangement of the second water pump 330, the washing water can be sprayed out from the spray head assembly 400 at a certain pressure to wash the cooking cavity 100, so that the purpose of cleaning the cooking cavity 100 is achieved, and the cleaned water can be discharged from the water outlet; wherein, the steam generator 300 can be started to properly heat the water in the steam generator 300 during cleaning, thereby improving the cleaning effect; the steam generator 300 can be used as a generator of steam for cooking and a heating device of washing water at the same time, and the invention does not need to be provided with an additional device for heating the washing water, so that the structure is more compact; the steam generator 300 can be a commercially available steam generator 300 that generates steam by heating water, and can discharge steam by providing a steam outlet above the water level and discharge washing water by providing a second water outlet below the water level.

In some embodiments of the present invention, the toaster easy to clean further comprises a waste water tank 500 having a third water inlet, and a clean water tank 200 having a first water outlet, the water outlet being in communication with the third water inlet through a third water pipe 340, and the first water outlet being in communication with the second water inlet through the first water pipe.

For example, as shown in fig. 1 and 2, a steam generator 300, a fresh water tank 200 and a waste water tank 500 are provided beside the cooking chamber 100, the fresh water tank 200 supplies water to the steam generator 300 through a first water pipe, the steam generator 300 supplies steam to the cooking chamber 100 through a steam pipe 310, the steam generator 300 supplies washing water to the cooking chamber 100 through a second water pipe 320, and a drain port at the bottom of the cooking chamber 100 is communicated with the waste water tank 500 through a third water pipe 340; need not to connect the water pipe like this, the user installation of being convenient for, and the hydroenergy after the washing is collected waste water tank 500 and is handled in unison.

In some embodiments of the present invention, waste water tank 500 is provided with a third water outlet, clean water tank 200 is provided with a first water inlet, and the third water outlet is communicated with the first water inlet through a fourth water pipe; the fourth water pipe is connected with an electromagnetic valve 510 or a fourth water pump in series. Therefore, the washing water can be recycled during cleaning, and the consumption of the washing water is reduced.

In some embodiments of the present invention, a third water pump 350 is connected in series to the third water pipe 340; the first water pipe is connected in series with a first water pump 210. Through setting up third water pump 350 and first water pump 210, in steam generator 300 can be carried in the water energy compulsory in clean water tank 200, in the waste water tank 500 can also be carried in the water of culinary art chamber 100 compulsorily, the position of clean water tank 200 and waste water tank 500 can set up in a flexible way like this, steam generator 300, clean water tank 200 and waste water tank 500 can set up the top in culinary art chamber 100 together, compact structure is reasonable.

In some embodiments of the present invention, a filter element is disposed in the third water outlet, and a filter screen 341 is disposed on the water outlet. Thus, the washing water in the cooking chamber 100 is filtered during circulation, preventing large particulate matter from entering the circulating pipe or the spray head assembly 400, resulting in clogging.

In some embodiments of the present invention, the spray head assembly 400 includes a rotary spray head and a base 430, the base 430 penetrates through the fourth water inlet, a water flow passage is formed in the base 430, one end of the water flow passage located outside the cooking chamber 100 is communicated with the second water pipe 320, one end of the water flow passage located inside the cooking chamber 100 is provided with the rotary spray head, and the rotary spray head is detachably connected to the base 430. Thus, the rotary nozzle can be taken down during cooking, and the fourth water inlet is blocked by a sealing cover, so that heat loss during cooking is prevented.

In some embodiments of the present invention, the base 430 is tubular, the inner space of the base 430 is a water channel, one end of the base 430 located inside the cooking cavity 100 is provided with an annular protruding edge 431, and the protruding edge 431 is arranged outside the base 430; rotatory nozzle includes shower nozzle main part and connecting portion, and the shower nozzle main part is equipped with a plurality of hole for water spraying 441, and connecting portion are the tubulose, and in the rivers passageway was inserted to the one end of connecting portion, the other end and the shower nozzle main part rigid coupling of connecting portion, hole for water spraying 441 passes through connecting portion and rivers passageway intercommunication, and the connecting portion outside is equipped with pothook 445, the one end and the connecting portion rigid coupling of pothook 445, the other end and the protruding joint of edge 431 of pothook 445, pothook 445 and/or protruding edge 431 use elastic material to. As shown in fig. 1 and 3, the connecting part in a tubular shape is inserted into the water flow passage, and the connecting part can rotate in the water flow passage; meanwhile, when cleaning, water in the water flow channel has certain pressure, and the spray head main body is prevented from being separated from the base 430 under water pressure by arranging the clamping hook 445 to be clamped with the convex edge 431.

In some embodiments of the present invention, a sealing ring 450 is disposed between the base 430 and the fourth water inlet, a connection plate 420 is disposed outside the cooking chamber 100, and the base 430 and the connection plate 420 are connected by bolts. Thus, the sealing ring 450 can be installed first, then the base 430 is inserted into the sealing ring 450, and then the base 430 and the connecting plate 420 are fixed together by bolts, so that the sealing performance between the base 430 and the cavity wall of the cooking cavity 100 is good while the base 430 is fixed, and the base 430 can be detached for replacement and maintenance; the connection board 420 may be fixedly connected to the cooking cavity 100 or fixedly connected to the casing of the steaming oven.

In some embodiments of the present invention, the spin head includes a head main body and a connection portion, the head main body is a rotating arm, the connection portion is disposed in a middle portion of the rotating arm, and the connection portion is rotatably connected to the base 430; the rotating arm is provided with a first inner cavity 443, the connecting part is provided with a second inner cavity 444, the first inner cavity 443 is communicated with the water flow channel through the second inner cavity 444, a plurality of water spraying holes 441 are arranged on the rotating arm, and the water spraying holes 441 penetrate through the wall of the first inner cavity 443; at least one water spraying hole 441 is a driving hole 442, and the straight line of the water spraying direction of the driving hole 442 is not coplanar with the rotation axis of the rotating arm, so that the reaction force of the water flow sprayed from the driving hole 442 can drive the rotating arm to rotate. The swinging boom is the central symmetry body, and the both ends of swinging boom are equipped with a drive hole 442 respectively, and the vertical setting of pivot of swinging boom, the circumference of the pivot of swinging boom is followed to the water spray side in drive hole 442, and the reaction force of drive hole 442 spun rivers can drive the swinging boom rotatory.

In some embodiments of the present invention, the fourth water inlet is provided at the bottom of the cooking chamber 100. Therefore, the water outlet can be arranged beside the fourth water inlet, and the water outlet and the fourth water inlet can be sealed by using a sealing cover after the rotary spray head is taken down, so that heat loss during cooking is prevented.

While the preferred embodiments of the present invention have been described in detail, it should be understood that the invention is not limited to those precise embodiments, and that various changes and modifications may be effected therein by one skilled in the art without departing from the scope or spirit of the invention as defined in the appended claims.

Claims

1. The utility model provides a steaming and baking oven convenient to wash which characterized in that: including culinary art chamber and steam generator, steam generator has second water inlet, second delivery port and steam outlet, the chamber wall in culinary art chamber is equipped with steam inlet and fourth water inlet, be equipped with the shower nozzle subassembly on the fourth water inlet, the bottom in culinary art chamber is equipped with the outlet, steam inlet passes through the steam pipe intercommunication with steam outlet, the second delivery port with the fourth water inlet passes through the second water pipe intercommunication, the series connection has the second water pump on the second water pipe.

2. The easy-to-clean steam oven of claim 1, wherein: the water purifier also comprises a waste water tank with a third water inlet and a purified water tank with a first water outlet, wherein the water outlet is communicated with the third water inlet through a third water pipe, and the first water outlet is communicated with the second water inlet through a first water pipe.

3. The easy-to-clean steam oven of claim 2, wherein: the waste water tank is provided with a third water outlet, the clean water tank is provided with a first water inlet, and the third water outlet is communicated with the first water inlet through a fourth water pipe; and the fourth water pipe is connected with an electromagnetic valve or a fourth water pump in series.

4. The easy-to-clean steam oven of claim 2, wherein: a third water pump is connected in series with the third water pipe; and the first water pipe is connected with a first water pump in series.

5. The easy-to-clean steam oven of claim 3, wherein: a filter element is arranged in the third water outlet, and a filter screen is arranged on the water outlet.

6. The easy-to-clean steam oven of claim 1, wherein: the shower nozzle subassembly includes rotatory nozzle and base, the base runs through the fourth water inlet, be equipped with the rivers passageway in the base, the rivers passageway is located the one end in the culinary art chamber outside with the second water pipe intercommunication, the rivers passageway is located the one end of culinary art chamber inboard is equipped with rotatory nozzle, rotatory nozzle with base detachable connections.

7. The easy-to-clean steam oven of claim 6, wherein: the base is tubular, the inner space of the base is the water flow channel, one end of the base, which is positioned at the inner side of the cooking cavity, is provided with an annular convex edge, and the convex edge is arranged at the outer side of the base; the utility model discloses a shower nozzle, including rotatory nozzle, shower nozzle main part, connecting portion, one end of connecting portion insert in the rivers passageway, the other end of connecting portion with shower nozzle main part rigid coupling, the hole for water spraying passes through connecting portion with rivers passageway intercommunication, the connecting portion outside is equipped with the pothook, the one end of pothook with the connecting portion rigid coupling, the other end of pothook with protruding joint along, the pothook and/or protruding along using elastic material to make.

8. The easy-to-clean steam oven of claim 6, wherein: a sealing ring is arranged between the base and the fourth water inlet, a connecting plate is arranged on the outer side of the cooking cavity, and the base is connected with the connecting plate through a bolt.

9. The steaming oven facilitating washing according to claim 6 or 7, wherein: the rotary spray head comprises a spray head main body and a connecting part, the spray head main body is a rotating arm, the connecting part is arranged in the middle of the rotating arm, and the connecting part is rotatably connected with the base; the rotating arm is provided with a first inner cavity, the connecting part is provided with a second inner cavity, the first inner cavity is communicated with the water flow channel through the second inner cavity, the rotating arm is provided with a plurality of water spraying holes, and the water spraying holes penetrate through the wall of the first inner cavity; at least one water spraying hole is a driving hole, and the straight line of the water spraying direction of the driving hole is not coplanar with the rotation axis of the rotating arm, so that the reaction force of the water flow sprayed out of the driving hole can drive the rotating arm to rotate.

10. The steaming oven facilitating washing according to claim 1 or 6, wherein: the fourth water inlet is arranged at the bottom of the cooking cavity.