Steam cabinet with blow-off pipe
By designing the sewage discharge pipe structure in the steam cabinet and using the design of the water storage section and the outlet section, the problem of high-temperature steam discharge during the steam cabinet is solved, and a safe and convenient sewage discharge process is achieved.
Patent Information
- Application Number
- CN202421330234.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-11
- Publication Date
- 2025-04-25
- Estimated Expiration
- 2034-06-11
AI Technical Summary
The existing steam cabinet will discharge high-temperature steam when discharged, resulting in environmental pollution and operating safety risks, and the traditional waste discharge valve is inconvenient to operate.
A steam cabinet with sewage discharge pipe is designed to replace the traditional sewage discharge valve through sewage discharge pipes, and the structure of the water storage section and the outlet section is used to prevent steam from overflowing from sewage discharge ports, so as to achieve the effect of sewage discharge without steam discharge.
It effectively avoids environmental pollution and operational safety risks caused by steam emissions, and improves the safety and ease of use of the pollutant discharge process.
Smart Images
Figure CN222787542U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of steam cabinets, in particular to a steam cabinet with a sewage discharge pipe. Background Art
[0002] In the food processing and catering industries, steam cabinets are a common cooking equipment widely used for steaming various foods. In order to maintain the normal operation of the steam cabinet and extend its service life, it is necessary to clean and drain the interior of the steam cabinet regularly or irregularly. During the operation of the steam cabinet, condensed water will be generated, which will accumulate at the bottom of the steam cabinet. At the same time, there will also be some other debris accumulated at the bottom of the steam cabinet. These condensed water and debris will affect the internal temperature of the steam cabinet and increase the energy consumption of the steam cabinet. Therefore, the existing steam cabinet design usually includes a sewage outlet, and a sewage valve is installed at the sewage outlet. After the steam cabinet is used, the condensed water and other debris at the bottom of the steam cabinet can be manually discharged. However, when draining, the high-temperature steam in the steam cabinet will also be discharged. This high-speed high-temperature steam will not only pollute the surrounding environment, but more importantly, it will bring great safety risks to the personnel who directly operate the sewage valve. The high-speed steam flow may produce a strong impact force, and the high-temperature steam will burn the skin of the contactor, and may even cause more serious scalding accidents. Therefore, the existing sewage discharge design of the steam cabinet has obvious deficiencies and urgently needs to be improved to improve its safety and ease of use. Utility Model Content
[0003] The utility model aims to solve the above technical problems and provides a steam cabinet with a sewage pipe. The utility model replaces the traditional sewage valve with a simple sewage pipe structure to achieve the effect of sewage discharge without steam discharge.
[0004] In order to achieve the above purpose, the technical solutions of the utility model include:
[0005] A steaming cabinet with a sewage discharge pipe comprises a cabinet body and a sewage discharge pipe, wherein the cabinet body is provided with a sewage discharge port, and the sewage discharge port is provided with a connecting portion, wherein the sewage discharge pipe comprises a connecting section, a water storage section and an outlet section which are connected in sequence, wherein the connecting portion and the connecting section are sealed and connected, and the water storage section comprises a downward extending section and an upward extending section, wherein after the downward extending section is extended downward from the connecting section, the upward extending section is extended downward so that water is stored in the water storage section, and the outlet section is extended to above the connecting section, and the horizontal height of the outlet section is lower than the horizontal height of the sewage discharge port.
[0006] According to the steam cabinet with a drain pipe of the present application, the traditional drain valve is replaced by the drain pipe. When condensed water and other sewage are generated in the cabinet of the steam cabinet, they can be discharged into the drain pipe through the drain outlet and then naturally flow out through the outlet section of the drain pipe. Since water is stored in the water storage section, it can prevent the steam in the cabinet from overflowing from the drain outlet, so that scalding accidents will not occur in the outlet section of the drain pipe. Even if steam overflows from the drain outlet, it will be quickly cooled down by the water in the water storage section and will not be sprayed out from the drain pipe, so that the drain pipe can discharge sewage but not steam. Before the steam cabinet works, water is stored in the drain pipe so that the pressure in the steam cabinet is less than the water column pressure in the drain pipe. When the pressure in the cabinet increases during the operation of the steam cabinet, the water in the drain pipe will not be pushed out from the outlet section. When condensed water is generated in the steam cabinet and flows into the drain pipe from the drain outlet, it will naturally flow out from the outlet section when the water is full. The pressure change inside the cabinet can also be monitored by observing the change in the height of the water column in the drain pipe.
[0007] Furthermore, the downward extending section and the upward extending section are in a U-shape as a whole. The U-shaped downward extending section and the upward extending section have a simple structure and low manufacturing cost.
[0008] Furthermore, the height of the water storage section is ≥20 cm.
[0009] Furthermore, the connection portion and the connection section are sealed and connected by a detachable connection structure. The detachable structure can facilitate the user to disassemble the sewage pipe for water addition and to replace a new sewage pipe.
[0010] Furthermore, the connecting portion and the connecting section are sealed and connected by a flange structure.
[0011] Furthermore, the sewage outlet is arranged on the lower partition plate of the cabinet, and the sewage outlet is arranged downward, the outlet section is arranged below the lower partition plate, and the outlet section faces the side of the cabinet.
[0012] Furthermore, a sealed inspection port is provided on the cabinet, and the inspection port is arranged toward the sewage outlet. If the sewage outlet is blocked, the inspection port can be opened to clean up the debris at the sewage outlet, so that the sewage outlet is unblocked. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is an exploded view of the steam cabinet with a sewage discharge pipe of the utility model.
[0014] Figure 2 It is a structural schematic diagram of the sewage pipe of the utility model. DETAILED DESCRIPTION
[0015] A steam cabinet with a sewage discharge pipe of the utility model is described in conjunction with the accompanying drawings.
[0016] like Figure 1 to Figure 2 The steam cabinet with a drain pipe 2 shown in the figure comprises a cabinet body 1 and a drain pipe 2, wherein the cabinet body 1 is provided with a drain port 11, and the drain pipe 2 replaces the traditional drain valve and is connected to the drain port 11. When condensed water and other sewage are generated in the cabinet body 1 of the steam cabinet, they can be discharged into the drain pipe 2 through the drain port 11, and then naturally flow out through the outlet section 23 of the drain pipe 2; the drain port 11 is provided with a connecting portion 111, and the drain pipe 2 comprises a connecting section 21, a water storage section 22 and an outlet section 23 which are connected in sequence. 23, the connecting portion 111 is sealed and connected to the connecting section 21, the water storage section 22 includes a downward extending section 221 and an upward extending section 222, the downward extending section 221 extends downward from the connecting section 21, and the upward extending section 222 extends downward, so that water is stored in the water storage section 22, and the outlet section 23 extends to the top of the connecting section 21. Since water is stored in the water storage section 22, it can prevent the steam in the cabinet 1 from overflowing from the sewage outlet 11, so that it will not overflow in the sewage pipe. 2, even if there is a scalding accident, even if there is steam overflowing from the sewage outlet 11, it will be quickly cooled by the water in the water storage section 22 and will not be sprayed out from the sewage pipe 2. Similarly, due to the water stored in the water storage section 22, a liquid seal is formed, and external dust and other impurities cannot enter the cabinet body 1 from the sewage pipe 2. Before the steam cabinet is working, water is stored in the sewage pipe 2, so that the pressure in the steam cabinet is lower than the water column pressure in the sewage pipe 2. After the pressure in the cabinet body 1 increases during the operation of the steam cabinet, the water in the sewage pipe 2 will not be ejected from the outlet section 2. 3 is pushed out, achieving the effect of draining sewage but not steam. When condensed water is generated in the steam cabinet and flows into the drain pipe 2 from the drain outlet 11, it will naturally flow out from the outlet section 23 when it is full. By observing the change in the height of the water column in the drain pipe 2, the pressure change inside the cabinet 1 can also be monitored; the level of the outlet section 23 is lower than the level of the drain outlet 11, thereby ensuring that condensed water will not accumulate in the cabinet 1. When condensed water is generated in the cabinet 1, it can flow into the drain pipe 2 from the drain outlet 11 under the action of gravity.
[0017] like Figure 2 As shown, the downward extending section 221 and the upward extending section 222 are U-shaped as a whole. The U-shaped downward extending section 221 and the upward extending section 222 have a simple structure and a low manufacturing cost. The depth of the water column stored in the U-shaped sewage pipe 2 is the water column pressure in the sewage pipe 2. The height of the water storage section 22 is ≥20 cm. The preferred height of the water storage section 22 in the present application is 23 cm, that is, the depth of water when the water storage section 22 is full of water is 23 cm. When the steam cabinet is in operation, the water stored in the water storage section 22 will not be pushed out of the sewage pipe due to the increase in pressure inside the steam cabinet. When the water vapor in the steam cabinet condenses into water, the water flows into the sewage pipe 2 from the sewage outlet 11. When the water is full, it can be discharged at the outlet section 23 of the sewage pipe 2.
[0018] The connecting portion 111 and the connecting section 21 are sealed and connected by a detachable connecting structure.
[0019] The connecting portion 111 and the connecting section 21 are sealed and connected by a flange structure and are arranged to be detachable, so that the user can easily disassemble the sewage pipe 2 to add water; it is also convenient to replace a new sewage pipe 2, and the flange structure can also easily form a sealed connection structure.
[0020] like Figure 2 As shown, the sewage outlet 11 is arranged on the lower partition 12 of the cabinet 1, and the sewage outlet 11 is arranged downward, the outlet section 23 is arranged below the lower partition 12, and the outlet section 23 faces the side of the cabinet 1, and the outlet section 23 is arranged below the lower partition 12, which can avoid liquid accumulation in the lower partition 12, and the condensed water and sewage generated in the lower partition 12 can flow smoothly into the sewage outlet 11.
[0021] like Figure 1 As shown, a sealed inspection port 13 is provided on the side of the cabinet 1, and the inspection port 13 can be opened and closed in a sealed manner. The inspection port 13 is arranged toward the sewage outlet 11. If the sewage outlet 11 is blocked, the inspection port 13 can be opened to clean up the debris at the sewage outlet 11, so that the sewage outlet 11 can be restored to be unobstructed.
[0022] According to the disclosure and teaching of the above description, the technical personnel in the field to which the utility model belongs can also change and modify the above implementation. Therefore, the utility model is not limited to the specific implementation methods disclosed and described above, and some modifications and changes to the utility model should also fall within the scope of protection of the claims of the utility model. In addition, although some specific terms are used in this specification, these terms are only for the convenience of description and do not constitute any limitation to the utility model.
Claims
1. A steam cabinet with a sewage pipe, characterized in that: It includes a cabinet body and a sewage pipe, the cabinet body is provided with a sewage outlet, the sewage outlet is provided with a connecting part, the sewage pipe includes a connecting section, a water storage section and an outlet section which are connected in sequence, the connecting part and the connecting section are sealed and connected, the water storage section includes a downward extending section and an upward extending section, after the downward extending section is extended downward from the connecting section, the upward extending section extends downward to store water in the water storage section, and the outlet section is extended to the top of the connecting section, and the horizontal height of the outlet section is lower than the horizontal height of the sewage outlet.
2. The steam cabinet with a sewage pipe according to claim 1, characterized in that: The downward extending section and the upward extending section are U-shaped as a whole.
3. The steam cabinet with a sewage pipe according to claim 1, characterized in that: The height of the water storage section is ≥20 cm.
4. The steam cabinet with a sewage pipe according to claim 1, characterized in that: The connecting portion and the connecting section are sealed and connected by a detachable connecting structure.
5. The steam cabinet with a sewage pipe according to claim 4, characterized in that: The connecting portion and the connecting section are sealed and connected by a flange structure.
6. The steam cabinet with a sewage pipe according to claim 1, characterized in that: The sewage outlet is arranged on the lower partition plate of the cabinet, and the connecting portion is arranged downward, the outlet section is arranged below the lower partition plate, and the outlet section faces the side of the cabinet.
7. The steam cabinet with a sewage pipe according to claim 1, characterized in that: The cabinet body is provided with a sealed inspection port, and the inspection port is arranged toward the sewage outlet.