Circulating cooling frying furnace

Abstract

The utility model relates to a circulating cooling frying furnace which comprises a frying furnace body, a water faucet is arranged on the frying furnace body, a water taking tank located below the water faucet is arranged on the frying furnace body, a drainage groove is formed in the frying furnace body, and a water tank is arranged in the frying furnace body. A circulating water cooling mechanism for cooling the frying furnace main body is arranged in the frying furnace main body; the circulating water cooling mechanism comprises a water supply part, an annular cooling pipeline, a water storage tank and a return water conveying part, the water supply part communicates with one end of the annular cooling pipeline and is used for conveying external cold water into the annular cooling pipeline, and the frying furnace body can be continuously cooled in the working process through the water tank and the circulating water cooling mechanism, so that the temperature of the furnace body is effectively reduced; the material aging speed is slowed down, so that the overall service life of the frying furnace is prolonged, the reduction of high-temperature and high-humidity environments in a kitchen is facilitated, and a more comfortable working space is provided for chefs.

Description

Technical Field

[0001] This application relates to the technical field of kitchen equipment, and particularly to a stir-fry stove with circulating cooling. Background Art

[0002] In the catering industry, as one of the core kitchen equipment, the performance and stability of the stir-fry stove are directly related to the quality of dishes and the working efficiency of chefs. Existing stir-fry stoves usually use water pipes to release water to continuously cool the surface of the stir-fry stove.

[0003] However, under long-term high-intensity working conditions, existing stir-fry stoves often lack an effective automatic cooling mechanism. During continuous heating, heat will continuously accumulate in the main body and internal components of the stir-fry stove. If heat dissipation cannot be carried out in a timely and effective manner, it will lead to too high a temperature of the stove body. This will not only accelerate the aging of the stove body materials and shorten the overall service life of the stir-fry stove, but also may cause potential safety hazards such as overheating of the circuit and fire risks.

[0004] Secondly, the high-temperature environment also has an adverse impact on the working environment of chefs. Working in a kitchen with high temperature, high humidity and heavy oil fumes for a long time will seriously affect the physical health and working comfort of chefs, such as an increased risk of occupational diseases such as heat stroke and fatigue, which will in turn affect work efficiency and dish quality.

[0005] In view of the above problems, a stir-fry stove with circulating cooling is now designed. Utility Model Content

[0006] The embodiments of this application provide a stir-fry stove with circulating cooling to solve the problem in the related art that existing stir-fry stoves often lack an effective automatic cooling mechanism. During continuous heating, heat will continuously accumulate in the main body and internal components of the stir-fry stove, resulting in too high a temperature of the stove body, which affects the service life of the stir-fry stove and the working environment of chefs.

[0007] In the first aspect, a stir-fry stove with circulating cooling is provided, including:

[0008] A stir-fry stove main body, on which a faucet is provided, a water intake tank is provided below the faucet on the stir-fry stove main body, a drainage groove is opened on the stir-fry stove main body, a water tank is arranged inside the stir-fry stove main body, and a circulating water cooling mechanism for cooling the stir-fry stove main body is arranged inside the stir-fry stove main body;

[0009] The circulating water cooling mechanism includes a water supply part, an annular cooling pipeline, a water storage tank, and a return water conveying part. The water supply part is connected to one end of the annular cooling pipeline for sending external cold water into the annular cooling pipeline. The annular cooling pipeline is arranged inside the stir-frying furnace body for cooling the stir-frying furnace body. The water storage tank is connected to the other end of the annular cooling pipeline for collecting the cold water after heat exchange. The two ends of the return water conveying part are respectively connected to the water supply part and the water storage tank for pumping the cold water inside the water storage tank into the water supply part for recycling.

[0010] In some embodiments, the water supply part includes a water supply pipeline and a pump body I. One end of the water supply pipeline is connected to the water tank, and the other end of the water supply pipeline is connected to the water inlet of the pump body I. The water outlet of the pump body I is connected to the annular cooling pipeline. The water tank is connected to an external water supply pipeline.

[0011] In some embodiments, the annular cooling pipeline includes a plurality of annular pipelines I and a plurality of annular pipelines II. The plurality of annular pipelines I and the plurality of annular pipelines II are arranged alternately in sequence and are connected to each other to form an annular cooling pipeline.

[0012] The length of the annular pipeline I is less than that of the annular pipeline II. A storage space is formed by enclosing between two adjacent annular pipelines II and annular pipelines I.

[0013] In some embodiments, the return water conveying part includes a pump body II and a return water pipe. The water inlet of the pump body II is connected to the water storage tank. The water inlet of the pump body II is connected to the return water pipe. The other end of the return water pipe is connected to the connection part between the annular cooling pipeline and the water supply part.

[0014] In some embodiments, a drainage mechanism is further included. The drainage mechanism includes a drainage valve arranged on the water storage tank. A temperature sensor is arranged inside the water storage tank for monitoring the temperature inside the water storage tank.

[0015] In some embodiments, a control mechanism is further included. The control mechanism includes a controller and a liquid level sensor. The liquid level sensor is arranged inside the water storage tank for monitoring the water level inside the water storage tank.

[0016] The liquid level sensor and the temperature sensor are respectively electrically connected to the controller.

[0017] The embodiment of the present application provides a stir-frying furnace with circulating cooling. Through the water tank and the circulating water cooling mechanism, the stir-frying furnace body can be continuously cooled during the working process, effectively reducing the temperature of the furnace body, slowing down the material aging speed, thereby prolonging the overall service life of the stir-frying furnace, and at the same time helping to reduce the high-temperature and high-humidity environment in the kitchen and providing a more comfortable working space for the chef.

[0018] By adopting the water circulation cooling method, not only the energy consumption is reduced, but also the recycling of water resources is realized, meeting the requirements of energy conservation and environmental protection. Brief Description of the Drawings

[0019] To more clearly illustrate the technical solutions in the embodiments of the present application, the accompanying drawings required for the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings in the following description are only some embodiments of the present application. For those of ordinary skill in the art, without creative efforts, other accompanying drawings can be obtained based on these drawings.

[0020] Figure 1 Schematic diagram of the three-dimensional structure provided by the embodiment of the present application Figure 1 ;

[0021] Figure 2 Schematic diagram of the three-dimensional structure provided by the embodiment of the present application Figure 2 ;

[0022] Figure 3 Schematic diagram of the three-dimensional structure of the water supply part provided by the embodiment of the present application;

[0023] Figure 4 Schematic diagram of the three-dimensional structure of the annular cooling pipeline provided by the embodiment of the present application;

[0024] Figure 5 Schematic diagram of the three-dimensional structure of the return water conveying part provided by the embodiment of the present application;

[0025] Figure 6 Right view cross-sectional view of the water storage tank provided by the embodiment of the present application.

[0026] In the figure: 1, main body of the stir-frying furnace; 2, faucet; 3, water intake tank; 4, drainage trough; 5, water tank; 6, circulating water cooling mechanism; 61, water supply part; 611, water supply pipeline; 612, pump body I; 62, annular cooling pipeline; 621, annular pipeline I; 622, annular pipeline II; 63, water storage tank; 64, return water conveying part; 641, pump body II; 642, return water pipe; 7, drainage mechanism; 71, drainage valve; 72, temperature sensor; 8, control mechanism; 81, controller; 82, liquid level sensor. Detailed Embodiments

[0027] To make the objectives, technical solutions, and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present application.

[0028] An embodiment of the present application provides a stir-fry stove with circulating cooling, which can solve the problem in the related art that existing stir-fry stoves often lack an effective automatic cooling mechanism. During continuous heating, the main body and internal components of the stir-fry stove will continuously accumulate heat, resulting in too high a temperature of the stove body, which affects the service life of the stir-fry stove and the working environment of the chef.

[0029] Please refer to Figures 1 - 3 , a stir-fry stove with circulating cooling includes; a stove main body 1, a faucet 2 is arranged on the stove main body 1, a water intake tank 3 is arranged on the stove main body 1 below the faucet 2, a drainage groove 4 is opened on the stove main body 1, a water tank 5 is arranged inside the stove main body 1, and a circulating water cooling mechanism 6 for cooling the stove main body 1 is arranged inside the stove main body 1; the circulating water cooling mechanism 6 includes a water supply part 61, an annular cooling pipe 62, a water storage tank 63, and a return water conveying part 64. The water supply part 61 is communicated with one end of the annular cooling pipe 62 for sending external cold water into the annular cooling pipe 62. The annular cooling pipe 62 is arranged inside the stove main body 1 for cooling the stove main body 1. The water storage tank 63 is communicated with the other end of the annular cooling pipe 62 for collecting the cold water after heat exchange. The two ends of the return water conveying part 64 are respectively communicated with the water supply part 61 and the water storage tank 63 for pumping the cold water inside the water storage tank 63 to the water supply part 61 for recycling.

[0030] The circulating water cooling mechanism 6 realizes effective cooling of the stove main body 1.

[0031] Water supply stage: When the stir-fry stove starts to work, the water supply part 61 is started, and the water supply part 61 sends cold water into the annular cooling pipe 62.

[0032] Cooling stage: After the cold water enters the annular cooling pipe 62, it flows along the pipes arranged inside the stove main body 1. The cold water absorbs the heat dissipated by the stove main body during the flowing process and gradually warms up.

[0033] Collection and return water stage: The warm water after heat exchange flows into the water storage tank 63.

[0034] At this time, the return water conveying part 64 starts to work, extracts the heated water from the water storage tank 63, and sends it back to the water supply part 61 through the return water pipe 642 to be mixed with fresh cold water or directly sent into the annular cooling pipe 62 alone for recycling. This process realizes the recycling of water and improves the energy utilization efficiency.

[0035] By means of the water intake tank 3 and the drainage groove 4, the surface of the stove main body 1 is cooled. Through the water tank 5 and the circulating water cooling mechanism 6, the stove main body can be continuously cooled during the working process, effectively reducing the temperature of the stove body, slowing down the material aging speed, thereby prolonging the overall service life of the stir-fry stove, and at the same time helping to reduce the high-temperature and high-humidity environment in the kitchen and providing a more comfortable working space for the chef.

[0036] By adopting the water circulation cooling method, not only the energy consumption is reduced, but also the recycling of water resources is realized, meeting the requirements of energy conservation and environmental protection.

[0037] Specifically, as Figure 1 and Figure 3 shown, in this implementation, the water supply part 61 includes a water supply pipe 611 and a first pump body 612. One end of the water supply pipe 611 is connected to the water tank 5, the other end of the water supply pipe 611 is connected to the water inlet of the first pump body 612, and the water outlet of the first pump body 612 is connected to the annular cooling pipe 62; the water tank 5 is connected to an external water supply pipe.

[0038] Explanation of the working principle and function of the water supply part 61

[0039] The water supply part 61 undertakes the task of supplying cold water to the annular cooling pipe 62.

[0040] Water source supply: The water tank 5 serves as a water storage container and is connected to the municipal water supply system or other water sources through an external water supply pipe to ensure a stable and sufficient supply of cold water. When the water volume in the water tank 5 is insufficient, the external water source will automatically replenish it to keep the water level in the water tank full.

[0041] The first pump body 612 serves as a power source. When the stir-frying stove starts working and needs to be cooled, the first pump body 612 is started. It is connected to the water supply pipe 611 through its water inlet and draws cold water from the water tank 5. The start of the first pump body 612 can be automatically controlled by a control mechanism such as a temperature controller, a pressure switch, etc., or manually operated according to user needs.

[0042] The cold water drawn by the first pump body 612 flows out through its water outlet after being pressurized inside the pump body and continues to flow along the water supply pipe 611. The water supply pipe 611 serves as a conveying channel for cold water and accurately and efficiently conveys the pressurized cold water to the inlet end of the annular cooling pipe 62.

[0043] Specifically, as Figure 2 and Figure 4 shown, in this implementation, the annular cooling pipe 62 includes a number of first annular pipes 621 and a number of second annular pipes 622. The number of first annular pipes 621 and the number of second annular pipes 622 are arranged alternately in sequence and are interconnected to form the annular cooling pipe 62;

[0044] The length of the first annular pipe 621 is less than the length of the second annular pipe 622. A storage space is formed between two adjacent second annular pipes 622 and first annular pipes 621, and the storage space is used for installing the stove equipment.

[0045] The annular cooling pipe 62, as the core cooling component of the circulating cooling wok stove, not only improves the heat exchange efficiency with its unique design but also ingeniously integrates the installation requirements of the burner equipment, demonstrating a high degree of functional integration and space optimization.

[0046] The annular cooling pipe 62 is composed of a number of annular pipes one 621 and a number of annular pipes two 622. These pipes are arranged alternately in sequence, forming a complex network structure. This layout not only increases the contact area between the cooling pipe and the main body of the wok stove but also enables the cooling water to more fully absorb and carry away the heat generated by the wok stove during the flowing process.

[0047] The length of the annular pipe one 621 is designed to be less than that of the annular pipe two 622. This length difference creates a unique spatial effect when arranged alternately, that is, a certain storage space will be enclosed between two adjacent annular pipes two 622 and the annular pipe one 621. This design takes both the cooling effect and space utilization into consideration.

[0048] Specifically, as Figure 2 and Figure 5 shown, in this implementation plan, the return water conveying part 64 includes a pump body two 641 and a return water pipe 642. The water inlet of the pump body two 641 is communicated with the water storage tank 63, the water inlet of the pump body two 641 is communicated with the return water pipe 642, and the other end of the return water pipe 642 is communicated with the connection part between the annular cooling pipe 62 and the water supply part 61.

[0049] As an important part of the circulating water cooling mechanism 6 of the circulating cooling wok stove, the return water conveying part 64 undertakes the task of conveying the warm water after heat exchange from the water storage tank 63 back to the water supply part 61 for recirculation.

[0050] Collect warm water: During the cooling process, the warm water after heat exchange through the annular cooling pipe 62 flows into the water storage tank 63. The water storage tank 63, as a collection container, temporarily stores this warm water.

[0051] Pump body start: When the water volume in the water storage tank 63 reaches a certain level or is triggered according to system - set conditions such as temperature, pressure, etc., the pump body two 641 starts. The pump body two 641, as a power source, is responsible for pumping out the warm water in the water storage tank 63.

[0052] Warm water conveyance: The water inlet of the pump body two 641 is communicated with the water storage tank 63 to ensure that the warm water can be smoothly pumped out. The pumped - out warm water enters the return water pipe 642 through the water outlet of the pump body two 641. The return water pipe 642, as a conveying channel, guides the warm water to the target position.

[0053] Recirculation: The other end of the return water pipe 642 communicates with the connection part between the annular cooling pipe 62 and the water supply part 61. This means that the warm water will mix with the fresh cold water at the water inlet port of the annular cooling pipe 62 or be directly sent into the annular cooling pipe 62 alone for recycling.

[0054] The stable operation of the return water conveying part 64 is crucial for the stability of the entire circulating water cooling mechanism. It can ensure the continuous flow and temperature balance of the cooling water in the system, thus avoiding system failures caused by overheating or overcooling.

[0055] Preferably, as Figure 5 and Figure 6 shown, this embodiment further includes a drainage mechanism 7. The drainage mechanism 7 includes a drainage valve 71 provided on the water storage tank 63. A temperature sensor 72 is provided inside the water storage tank 63, and the temperature sensor 72 is used to monitor the temperature inside the water storage tank 63.

[0056] The drainage mechanism 7 is responsible for discharging the hot water in the water storage tank 63 when necessary

[0057] The drainage valve 71 is provided on the water storage tank 63 and is a physical device for controlling the drainage process; while the temperature sensor 72 is installed inside the water storage tank 63 and is used to monitor the water temperature in the water storage tank in real time.

[0058] The temperature sensor 72 can accurately sense the water temperature inside the water storage tank 63.

[0059] When the temperature sensor 72 monitors that the water temperature in the water storage tank 63 exceeds the preset threshold, it will trigger the drainage valve 71 to open. The opening of the drainage valve 71 allows the hot water to be discharged from the water storage tank.

[0060] The drainage process is continuous, and the drainage valve 71 closes after the hot water is emptied.

[0061] Equipment protection:

[0062] The existence of the drainage mechanism 7 effectively prevents equipment damage caused by excessive water temperature. By discharging the high-temperature water in time and replenishing fresh cold water, it ensures that the circulating water cooling mechanism can continuously and stably provide a cooling effect for the stir-fry furnace.

[0063] Preferably, as Figure 6 shown, this embodiment further includes a control mechanism 8. The control mechanism 8 includes a controller 81 and a liquid level sensor 82. The liquid level sensor 82 is provided inside the water storage tank 63 for monitoring the water level inside the water storage tank 63;

[0064] The liquid level sensor 82 and the temperature sensor 72 are respectively electrically connected to the controller 81.

[0065] The control mechanism 8 is responsible for coordinating the operation of each component to ensure the stable and efficient operation of the entire system.

[0066] Controller 81: As the brain of the control mechanism, it is responsible for receiving signals from various sensors and sending control instructions to each actuator according to preset programs or logical judgments.

[0067] Liquid level sensor 82: It is installed inside the water storage tank 63 to continuously monitor the water level in the water storage tank and transmit the water level information to the controller 81.

[0068] Temperature sensor 72: It is also installed inside the water storage tank 63 to monitor the water temperature and transmit the temperature information to the controller 81.

[0069] Initial state:

[0070] After the system starts, pump 612 is first turned on, pumping water from the water tank 5 and sending it through the water supply pipe 611 into the annular cooling pipe 62 to initially cool the stir-fry furnace. At the same time, pump 641 and the drain valve 71 are in the closed state.

[0071] Water level monitoring and pump control:

[0072] When the liquid level sensor 82 monitors that the water level inside the water storage tank 63 reaches the preset high water level value, after the controller 81 receives the signal, it will control pump 612 to close and stop supplying water to the annular cooling pipe 62.

[0073] Subsequently, the controller 81 controls pump 641 to turn on, sending the cooling water in the water storage tank 63 back to the water supply section 61 through the return pipe 642 to achieve the recycling of water.

[0074] Temperature monitoring and drainage control:

[0075] During the water circulation process, the temperature sensor 72 continuously monitors the water temperature in the water storage tank 63.

[0076] When the water temperature drops below the rated temperature, the controller 81 will control the drain valve 71 to open and send the warm water into the external hot water pipe.

[0077] During the drainage process, the liquid level sensor 82 continues to monitor the water level. When the water level drops to the preset low water level value, the controller 81 will control pump 612 to turn on again, pumping water from the water tank 5 to supplement the water storage tank 63. At the same time, pump 641 and the drain valve 71 are closed, restoring the normal cycle cooling process.

[0078] Circulation and stability:

[0079] Under the precise control of the controller 81, the system continuously repeats the above process to achieve the recycling of water and the continuous cooling of the stir-fry furnace.

[0080] The controller 81 will also adjust the operating frequencies of the first pump body 612 and the second pump body 641 and the opening time of the drain valve 71 according to actual needs and system status to ensure the stability and efficiency of the system.

[0081] By integrating key components such as the liquid level sensor 82, the temperature sensor 72, and the controller 81, the control mechanism 8 realizes precise control and efficient coordination of all links of the circulating cooling stir-fry furnace system. It ensures the stability of the water level in the water storage tank 63, the suitability of the water temperature, and the continuous and stable operation of the entire system.

[0082] In the description of the present application, it should be noted that the orientation or positional relationship indicated by terms such as "upper" and "lower" is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present application. Unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.

[0083] It should be noted that in the present application, relational terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "including a..." does not exclude the existence of another identical element in the process, method, article or device including the said element.

[0084] The above are only specific embodiments of the present application, enabling those skilled in the art to understand or implement the present application. Various modifications to these embodiments will be obvious to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to these embodiments shown herein, but will conform to the broadest scope consistent with the principles and novel features claimed herein.

Claims

1. A frying furnace with circulating cooling, characterized in that: include: A stir-frying stove body (1), wherein the stir-frying stove body (1) is provided with a faucet (2), the stir-frying stove body (1) is provided with a water intake tank (3) located below the faucet (2), the stir-frying stove body (1) is provided with a drainage groove (4), the stir-frying stove body (1) is provided with a water tank (5), and the stir-frying stove body (1) is provided with a circulating water cooling mechanism (6) for cooling the stir-frying stove body (1); The circulating water cooling mechanism (6) comprises a water supply part (61), an annular cooling pipe (62), a water storage tank (63), and a return water conveying part (64). The water supply part (61) is connected to one end of the annular cooling pipe (62) for conveying external cold water into the annular cooling pipe (62). The annular cooling pipe (62) is arranged inside the frying stove body (1) for cooling the frying stove body (1). The water storage tank (63) is connected to the other end of the annular cooling pipe (62) for collecting cold water for heat exchange. The return water conveying part (64) is connected to the water supply part (61) and the water storage tank (63) at both ends, respectively, for pumping cold water inside the water storage tank (63) into the water supply part (61) for recycling.

2. A frying furnace with circulating cooling as claimed in claim 1, characterized in that: The water supply part (61) comprises a water supply pipe (611) and a pump body (612); one end of the water supply pipe (611) is connected to a water tank (5); the other end of the water supply pipe (611) is connected to a water inlet of the pump body (612); the water outlet of the pump body (612) is connected to an annular cooling pipe (62); and the water tank (5) is connected to an external water supply pipe.

3. A frying furnace with circulating cooling as claimed in claim 1, characterized in that: The annular cooling pipeline (62) comprises a plurality of annular pipelines one (621) and a plurality of annular pipelines two (622), wherein the plurality of annular pipelines one (621) and the plurality of annular pipelines two (622) are arranged alternately in sequence and are interconnected to form the annular cooling pipeline (62); The length of the annular pipe 1 (621) is smaller than the length of the annular pipe 2 (622), and a storage space is enclosed between two adjacent annular pipes 2 (622) and annular pipe 1 (621).

4. A frying furnace with circulating cooling as claimed in claim 1, characterized in that: The return water conveying part (64) comprises a second pump body (641) and a return water pipe (642); the water inlet of the second pump body (641) is connected to the water storage tank (63); the water inlet of the second pump body (641) is connected to the return water pipe (642); the other end of the return water pipe (642) is connected to the connection part between the annular cooling pipe (62) and the water supply part (61).

5. A frying furnace with circulating cooling as claimed in claim 1, characterized in that: It also includes a drainage mechanism (7), the drainage mechanism (7) including a drainage valve (71) arranged on the water storage tank (63), a temperature sensor (72) is arranged inside the water storage tank (63), and the temperature sensor (72) is used to monitor the internal temperature of the water storage tank (63).

6. A frying furnace with circulating cooling as claimed in claim 5, characterized in that: It also includes a control mechanism (8), the control mechanism (8) including a controller (81) and a liquid level sensor (82), the liquid level sensor (82) being arranged inside the water storage tank (63) for monitoring the water level inside the water storage tank (63); The liquid level sensor (82) and the temperature sensor (72) are electrically connected to the controller (81) respectively.

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