CN217243755U

CN217243755U - Waterway system of hot cooking device and cooking device

Info

Publication number: CN217243755U
Application number: CN202220317848.7U
Authority: CN
Inventors: 谭燕; 杨均
Original assignee: Ningbo Fotile Kitchen Ware Co Ltd
Current assignee: Ningbo Fotile Kitchen Ware Co Ltd
Priority date: 2022-02-15
Filing date: 2022-02-15
Publication date: 2022-08-23
Anticipated expiration: 2032-02-15

Abstract

The utility model relates to a waterway system of a thermal cooking device, which is matched with a heating plate in the thermal cooking device and comprises a water tank, a water outlet and a water outlet, wherein the water outlet of the water tank is higher than the heating plate and is communicated with the heating plate through a water pipe; the electromagnetic valve is arranged on the water pipe; the box body is provided with a water outlet, and a switch valve is arranged on the water outlet; the communicating pipe is respectively connected with the bottom of the heating disc and the box body to realize the communication between the water containing space in the heating disc and the space in the box body; and the water level detector is arranged in the box body. This hot cooking device's waterway system is with low costs, and the water level control in the dish that generates heat is more accurate. The utility model discloses still relate to a cooking device, including the inner bag, the bottom of inner bag is provided with the dish that generates heat that has recessed flourishing water space, still includes aforementioned hot cooking device's water route system.

Description

Waterway system of hot cooking device and cooking device

Technical Field

The utility model relates to a water route system of hot culinary art device, the utility model discloses still relate to the culinary art device of using this water route system.

Background

Can set up the waterway system that generates heat dish and be connected with the water tank in current steam ager, oven etc. hot cooking device in order to realize evaporating the function, and waterway system can set up water pump, ooff valve on the water route usually, need supply water during operation, the water pump is taken out the water in the water tank, flows the dish that generates heat in the cooking device inner bag through the water route, and whether water still exists in the water tank can be judged through the current value situation of change to the water pump simultaneously. The on-off of the switch valve directly controls the on-off of the water path. The inner bag generates heat a set bottom and sets up the heating pipe and be used for carrying out the heating work, and the bottom that the inner bag generates heat a set still sets up one or more temperature controllers in order to be used for judging the dry combustion method condition of dish that generates heat, realizes the on-off control to the heating pipe, realizes the protection to the dish that generates heat. In addition, the bottom of the heating plate of the inner container is also provided with a temperature sensor for detecting the temperature of the bottom of the heating plate, and then whether water needs to be added is judged. The main function of the waterway system is to guide water to the inner container heating plate, the heating plate heating pipe heats water to generate steam, the heating time of the heating pipe is controlled by a program, and then the accurate control of the temperature of the inner cavity is realized. However, the waterway system with the structure has the following problems: 1. the cost of the water pump is high; 2. the surface of the heating plate of the inner container is provided with a coating, and silicone oil is also contained in the coating, so that the heat conducting performance of the heating plate is influenced, if the heating plate is poor in heat conduction, the bottom of the heating plate is too high in temperature, the temperature sensor wrongly judges that too much water is added, the temperature accuracy of the inner cavity is influenced, and the residual water of the heating plate is too much; 3. after the culinary art is finished, the inner bag generates heat and coils remaining water, and the user needs the clearance residual water, uses to experience not good.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the first technical problem that provides a water route system of hot cooking device with low costs, the dish that generates heat is interior water level control more accurate to above-mentioned prior art.

The utility model discloses the second technical problem that will solve provides a water route system's of using aforementioned hot cooking device culinary art cooking device to above-mentioned prior art.

The utility model provides a technical scheme that above-mentioned first technical problem adopted is: a waterway system of a thermal cooking device is matched with a heating plate in the thermal cooking device, and comprises

The water outlet of the water tank is higher than the heating disc and is communicated with the heating disc through a water pipe;

the electromagnetic valve is arranged on the water pipe;

the method is characterized in that: and also comprises

The box body is provided with a water outlet, and a switch valve is arranged on the water outlet;

the communicating pipe is respectively connected with the bottom of the heating disc and the box body to realize the communication between the water containing space in the heating disc and the space in the box body;

and the water level detector is arranged in the box body.

Simple structure ground, water level detector includes first metal rod, second metal rod and the third metal rod of vertical setting, the lower extreme of first metal rod, third metal rod all flushes mutually with the flourishing water level that generates heat the dish, the lower extreme of second metal rod is higher than the lower extreme of first metal rod, and the lower extreme of second metal rod stops to add water the plane with the dish that generates heat that sets up and flushes mutually.

In order to ensure the reliable operation of the cooking device when the cooking device is obliquely placed, the second metal rod is arranged close to the water inlet position of the box body relative to the first metal rod.

Preferably, the first metal bar, the second metal bar, and the third metal bar are arranged in a left-right direction with respect to the heat generating plate.

In order to collect residual water in the heating plate conveniently and optimize user experience, the heating plate also comprises a water storage box connected with the water outlet of the box body.

In order to know the water quality condition in the heating plate well and further conveniently judge whether to carry out the flushing work of the heating plate, a water quality detector for detecting the water quality is arranged in the box body.

The utility model provides a technical scheme that above-mentioned second technical problem adopted does: the utility model provides a cooking device, includes the inner bag, the bottom of inner bag is provided with the dish that generates heat that has recessed flourishing water space, its characterized in that: the water path system of the thermal cooking device is further included.

In order to effectively realize the dry-burning protection of the heating plate, the bottom of the heating plate is also provided with a temperature controller.

Compared with the prior art, the utility model has the advantages of: the utility model provides a hot cooking device's waterway system, structure through box body, communicating pipe and the dish that generates heat form the connectivity, so can realize the detection and the control to the dish water level that generates heat through the detection and the control to the water level in the box body, need not the water pump structure among this waterway system, saved the cost. The control of the water level in the box body is more accurate through the box body water level detector, and misjudgment can not occur. The cooking device correspondingly applying the waterway system is low in cost, accurate in horizontal control in the heating plate and better in use experience.

Drawings

Fig. 1 is a sectional view of a cooking device according to an embodiment of the present invention.

Fig. 2 is a partially enlarged view of fig. 1.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

The water path system of the heat cooking device in the embodiment can be applied to various cooking devices which need to heat water, such as a steam box, an oven and other heat cooking devices. In this embodiment, a cooking device is taken as an example, and the cooking device and a waterway system applied to the inside thereof are explained at the same time.

As shown in fig. 1 and 2, the cooking apparatus of the present embodiment includes an inner container 10, a heat generating plate 1, and a waterway system of the thermal cooking apparatus. The cooking device is also provided with a control unit for realizing the control work of the cooking device. Wherein the heater in the heating plate 1 is in electric signal connection with the control unit, and the heater performs heating work under the control of the control unit, thereby realizing the heating of the water in the heating plate 1.

Generally, the cooking apparatus is further provided with an outer case in which the inner container 10 is fixed. The bottom of inner bag 10 has seted up the mounting hole corresponding to the position that sets up dish 1 that generates heat, and dish 1 that generates heat is then sealing connection in this mounting hole, and dish 1 that generates heat is for the recessed setting of bottom plate of inner bag 10, and then forms the flourishing water space of dish 1 that generates heat, and the bottom surface level setting of this dish 1 that generates heat usually forms the flourishing water face of dish 1 that generates heat.

The bottom of dish 1 that generates heat still is provided with the temperature controller, and this temperature controller and the control unit signal of telecommunication are connected, and the temperature controller real-time detection generates heat the temperature of dish 1 bottom, and then judges the condition whether the dish 1 that generates heat takes place the dry combustion method, and after the temperature that detects when the temperature controller exceeded the dry combustion method temperature of settlement, then the control unit control generated heat dish 1 stop work, and then the realization was to the dry combustion method protection of dish 1 that generates heat.

The waterway system of the hot cooking device is matched with the arrangement of the heating plate 1 in the hot cooking device and comprises a water tank 2, an electromagnetic valve 4, a box body 5, a communicating pipe 7 and a water level detector 8.

Wherein the water tank 2 is arranged outside the inner container 10, usually the water tank 2 can be fixed on the shell, the water tank 2 can be pulled and pulled relative to the shell, and then the water tank 2 is pulled out for adding water. Or the casing is provided with a water filling port which can be opened and closed, and then water is filled into the water tank 2 through the water filling port. The water tank 2 is provided with a water outlet, the water outlet of the water tank 2 is higher than the heating plate 1 and is communicated with the heating plate 1 through a water pipe 3, so that automatic water supply can be realized through the height potential difference. The connection mode of the water pipe 3 and the heating plate 1 is specifically set based on the specific installation position of the heating plate 1, in the embodiment, the transmitting plate is arranged at the central position of the bottom of the inner container 10, a connector can be correspondingly arranged on the side wall of the inner container 10, the water pipe 3 is directly connected to the connector, the water in the water tank 2 flows to the inner container 10 through the water pipe 3, and the bottom of the inner container 10 can be properly and obliquely arranged along the radial direction so that the water entering the inner container 10 can automatically flow to the heating plate 1.

The electromagnetic valve 4 is arranged on the water pipe 3, the electromagnetic valve 4 is in electrical signal connection with the control unit, and the on-off of the electromagnetic valve 4 is controlled based on the control signal of the control unit, so that the on-off control of the water pipe 3 is realized, namely the on-off control of water supply into the heating plate 1 is realized.

The water inlet has been seted up to box body 5, has still seted up outlet 51 simultaneously, and the water inlet of box body 5 is seted up on the lateral wall of box body 5 in this embodiment, and outlet 51 is then seted up in the bottom of box body 5, is provided with ooff valve 6 on outlet 51, and this ooff valve 6 and the control unit signal of telecommunication connection, and then realize the on-off control of the interior drainage of box body 5. In order to prevent the water from being discharged out of the housing to pollute the table top or the installation space, in this embodiment, a water storage box is further connected to the water outlet 51 of the box body 5, the water storage box is used for collecting the water discharged from the box body 5, and the user can take out the water storage box and pour the collected water.

The communicating pipe 7 is respectively connected with the bottom of the heating plate 1 and the box body 5 to realize the communication between the water containing space in the heating plate 1 and the space in the box body 5. So that the water level in the box body 5 is always kept flush with the water level in the heating plate 1.

Water level detector 8 sets up in box body 5, utilize water level detector 8 can realize the detection of the water level condition in box body 5, corresponding detection to the water level condition in heating plate 1 has been realized promptly, this water level detector 8 and the control unit signal connection, and then the control unit can come the break-make of control solenoid valve 4 according to water level detector 8's detected signal, and then realize adding water, stop watered action control, this process need not additionally to use the water pump again, waterway system's cost has been reduced.

The water level detector 8 in this embodiment includes a first metal rod 81, a second metal rod 82 and a third metal rod 83 which are vertically arranged, and the lower ends of the first metal rod 81 and the third metal rod 83 are all flush with the water containing surface of the heating plate 1, in this embodiment, the lower ends of the first metal rod 81 and the third metal rod 83 are close to the bottom of the box body 5. The lower end of the second metal rod 82 is higher than the lower end of the first metal rod 81, and the lower end of the second metal rod 82 is flush with the water adding stop plane of the heating plate 1.

When the heating plate 1 needs to be opened in the cooking device to realize the steaming function, the control unit controls the electromagnetic valve 4 to be opened, water in the water tank 2 flows into the heating plate 1 in the inner container 10 through potential difference, meanwhile, the water flows into the box body 5 through the communicating pipe 7 connected with the bottom of the heating plate 1, when the water level height reaches the lower end position of the second metal rod 82, the first metal rod 81 and the second metal rod 82 form a passage through the water, at the moment, the water level in the heating plate 1 reaches the set heating plate 1 to stop adding water level, and accordingly, the electromagnetic valve is controlled to be closed to stop water inlet. And the condition for judging that the heating plate 1 has water to be heated is that the first metal rod 81 and the third metal rod 83 form a passage, or the first metal rod 81 and the second metal rod 82 form a passage. When the water in the heating plate 1 is consumed to a position lower than the first metal rod 81, the first metal rod 81 and the third metal rod 83 form an open circuit, so that the control unit controls the electromagnetic valve 4 to be opened to supplement the water into the heating plate 1. When the electromagnetic valve 4 is opened for a certain time, if a passage cannot be formed between the first metal rod 81 and the second metal rod 82, the control unit can determine that no water exists in the water tank 2, and at the moment, the control unit can control the water adding prompting work of the water tank 2.

In the present embodiment, specifically, the first metal bar 81, the second metal bar 82, and the third metal bar 83 are arranged in the left-right direction with respect to the heat generation plate 1. In addition, the second metal bar 82 is disposed close to the water inlet position of the case 5 with respect to the first metal bar 81. The arrangement positions and the structures of the first metal rod 81, the second metal rod 82 and the third metal rod 83 can be compatible with water level misjudgment caused by the fact that the cooking device is not placed horizontally. Specifically, when the cooking device is placed and the front and back are not horizontal, since the lower ends of the first metal rod 81 and the third metal rod 83 are located at the lower part of the box body 5, when the front and back are not horizontal, water flowing into the box body 5 from the heating plate 1 can be gathered at the first metal rod 81 and the third metal rod 83, and the normal operation of the heating plate can be ensured. When the cooking device is placed, the left side and the right side are not horizontal, if the cooking device inclines leftwards (one side of the heating plate 1), the heating plate 1 is at a low point, if water exists in the box body 5, the water certainly exists in the heating plate 1, the heating plate 1 can work and cannot be burnt, the amount of the water at the second metal rod 82 in the box body 5 is larger than that at the first metal rod 81, and the second metal rod 82 with short length is arranged at a position close to the heating plate 1 (close to a water inlet of the box body 5). If the cooking device inclines rightwards (is far away from one side of the heating plate 1), the heating plate 1 is at a high point, if the box body 5 is free of water, the heating plate 1 is free of water, and the water outlet 51 is arranged at the right end of the box body 5, so that misjudgment caused by the fact that water cannot remain in the box body 5 when the cooking device inclines rightwards can be guaranteed.

A water quality detector for detecting the water quality condition is also arranged in the box body 5 and is in electric signal connection with the control unit. After the cooking device is finished, the switch valve 6 on the water outlet 51 can be controlled to be opened, so that the residual water in the heating plate 1 can flow out of the box body 5 and is discharged into the water storage box through the water outlet 51, the residual water in the heating plate 1 is convenient to drain, and a user does not need to clean. The surplus water of discharging to in the box body 5 in the dish that generates heat 1, perhaps the dish that generates heat 1 during operation flows to the water in the box body 5, and the water quality detector homoenergetic realizes the detection to the water quality condition in the box body 5, and then judges the dirty degree of the dish that generates heat 1 water, and solenoid valve 4 can be opened in the control unit as required control like this, and then the realization is to the washing work of the dish 1 that generates heat.

The utility model provides a waterway system of hot cooking device, through box body 5, communicating pipe 7's structure and the dish 1 formation connectivity structure that generates heat, so can realize the detection and the control to the dish 1 interior water level that generates heat through the detection and the control to water level in the box body 5, need not water pump structure among this waterway system, saved the cost. The control of the water level in the box body 5 is more accurate through the water level detector 8 of the box body 5, and misjudgment can not occur. The cooking device that has correspondingly used this waterway system is with low costs, the level control in the dish 1 that generates heat is accurate, uses and experiences better.

Directional terms such as "front", "rear", "upper", "lower", "left", "right", "side", "top", "bottom", and the like are used in the description and claims of the present invention to describe various example structural portions and elements of the present invention, but these terms are used herein for convenience of description only and are determined based on example orientations shown in the drawings. Because the disclosed embodiments of the present invention may be oriented in different directions, the directional terms are used for descriptive purposes and are not to be construed as limiting, e.g., "upper" and "lower" are not necessarily limited to directions opposite to or coincident with the direction of gravity.

Claims

1. A waterway system of a thermal cooking device is matched with a heating plate (1) in the thermal cooking device, and comprises

The water tank (2) is provided with a water outlet, and the water outlet of the water tank (2) is higher than the heating disc (1) and is communicated with the heating disc (1) through a water pipe (3);

the electromagnetic valve (4) is arranged on the water pipe (3);

the method is characterized in that: also comprises

The box body (5) is provided with a water outlet (51), and a switch valve (6) is arranged on the water outlet (51);

the communicating pipe (7) is respectively connected with the bottom of the heating disc (1) and the box body (5) to realize the communication between the water containing space in the heating disc (1) and the space in the box body (5);

and the water level detector (8) is arranged in the box body (5).

2. The waterway system of a thermal cooking device of claim 1, wherein: the water level detector (8) comprises a first metal rod (81), a second metal rod (82) and a third metal rod (83) which are vertically arranged, the lower ends of the first metal rod (81) and the third metal rod (83) are flush with the water containing surface of the heating plate (1), the lower end of the second metal rod (82) is higher than the lower end of the first metal rod (81), and the lower end of the second metal rod (82) is flush with the water adding surface of the heating plate (1).

3. The waterway system of the thermal cooking device of claim 2, wherein: the second metal bar (82) is arranged close to the water inlet position of the box body (5) relative to the first metal bar (81).

4. The waterway system of the thermal cooking device of claim 2, wherein: the first metal bar (81), the second metal bar (82), and the third metal bar (83) are arranged in the left-right direction with respect to the heat generating plate (1).

5. The waterway system of the thermal cooking device of any one of claims 1 to 4, wherein: also comprises a water storage box connected with the water outlet (51) of the box body (5).

6. The waterway system of the thermal cooking device of any one of claims 1 to 4, wherein: and a water quality detector for detecting water quality is arranged in the box body (5).

7. The utility model provides a cooking device, includes inner bag (10), the bottom of inner bag (10) is provided with recessed dish (1) that generates heat that has flourishing water space, its characterized in that: a water circuit system further comprising the thermal cooking device of any one of claims 1 to 6.

8. The cooking apparatus according to claim 7, wherein: the bottom of the heating plate (1) is also provided with a temperature controller.