Chafing dish ingredient discharge line
By introducing a bypass pipe and valve control into the hot pot base discharge line, the wok and pipeline can be cleaned separately, solving the problem of repeated cleaning of the storage tank and improving cleaning efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- CHENGDU ZHONGKE HUALI MASCH CO LTD
- Filing Date
- 2025-07-18
- Publication Date
- 2026-06-23
AI Technical Summary
In existing technologies, the storage tank needs to be cleaned together with the wok and pipelines, which results in excessive cleaning time and affects production efficiency.
Design a hot pot base material discharge line, including a feed pipe, a discharge pipe and a bypass pipe. Through valve control, the wok and pipes can be cleaned separately, avoiding the need to clean the storage tank.
By cleaning the wok and pipes separately, cleaning time is reduced, cleaning efficiency is improved, and repeated cleaning of the storage tank is avoided.
Smart Images

Figure CN224386723U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of hot pot base processing technology, and more specifically, to a hot pot base discharging line. Background Technology
[0002] The preparation of the hot pot broth is a crucial step in determining its flavor. By combining different ingredients and controlling the cooking temperature and time, a unique flavor can be imparted to the hot pot. After preparation, the hot pot broth is piped to storage tanks where it undergoes a reaction period to enhance its aroma before proceeding to the next stage of bottling. Each time a different combination of ingredients needs to be prepared, the wok and pipes must be cleaned to prevent cross-contamination of flavors. However, since the hot pot broth stored in different tanks remains the same, frequent cleaning is unnecessary.
[0003] Currently, when cleaning the wok and pipes, the storage tank needs to be cleaned along with the pipes, which significantly increases the cleaning time. Utility Model Content
[0004] The purpose of this utility model is to provide a hot pot base discharge line that can clean the wok and pipeline separately when hot pot bases with different ingredients need to be stir-fried, without having to clean the storage tank, thereby reducing the cleaning time and improving cleaning efficiency.
[0005] This utility model is achieved through the following technical solution: a hot pot base material discharge line, including a guide pipe and a discharge pipe. The guide pipe is used to guide the hot pot base material in the wok into a storage tank, and the discharge pipe is used to discharge the hot pot base material in the storage tank. It also includes a bypass pipe, one end of which is connected to the guide pipe and the other end of which is connected to the discharge pipe. Valves are provided on the guide pipe, the discharge pipe and the bypass pipe.
[0006] Furthermore, the material guiding pipeline includes a main material guiding pipe, multiple feed pipes, and multiple discharge pipes. The multiple feed pipes correspond one-to-one with multiple woks and can guide the hot pot base material in the woks into the main material guiding pipe. One end of each of the multiple discharge pipes is connected to the main material guiding pipe, and the other end is connected to the inlet end of multiple storage tanks. The discharge pipeline includes a main discharge pipe and multiple discharge branch pipes. One end of each of the multiple discharge branch pipes is connected to the main discharge pipe, and the other end is connected to the outlet end of the storage tanks.
[0007] Furthermore, a first solenoid valve is provided on the main feed pipe and located between two adjacent storage tanks, a second solenoid valve is provided at the end of the discharge pipe near the main feed pipe, and a third solenoid valve is provided at the end of the bypass pipe near the discharge pipe.
[0008] Furthermore, the discharge branch pipe includes a first branch pipe and a second branch pipe. One end of the first branch pipe is located at the outlet end of the storage tank, and the other end is provided with a drain valve. One end of the second branch pipe is connected to the first branch pipe, and the other end is connected to the discharge main pipe.
[0009] Furthermore, the discharge pipe is located outside the storage tank, and the length direction of the discharge pipe is consistent with the arrangement direction of the storage tank.
[0010] Furthermore, the discharge pipe includes a first vertical section, a horizontal section, and a second vertical section. The first vertical section is vertically disposed at the bottom of the main feed pipe, the second vertical section is vertically disposed at the top of the storage tank, the horizontal section is connected between the first vertical section and the second vertical section, and the second solenoid valve is disposed on the horizontal section.
[0011] Furthermore, bends are provided between the horizontal segment and the first vertical segment, and between the horizontal segment and the second vertical segment.
[0012] The technical solution of this utility model has at least the following advantages and beneficial effects:
[0013] This invention adds a bypass pipe between the feed pipe and the discharge pipe, and installs valves at corresponding positions in the feed pipe, discharge pipe, and bypass pipe. By opening and closing the valves at the corresponding positions, the wok, feed pipe, and discharge pipe can be cleaned separately before cooking hot pot base with different ingredients, without having to clean the storage tank, thereby reducing the cleaning time and improving cleaning efficiency. Attached Figure Description
[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0015] Figure 2 This is a schematic diagram of the material guiding pipeline of this utility model;
[0016] Figure 3 This is a schematic diagram of the structure of the material guiding pipe and the material discharging pipe of this utility model on the storage tank;
[0017] Figure 4 This is a schematic diagram of the structure of the discharge pipe of this utility model;
[0018] Figure 5 This is a schematic diagram of the discharge pipe structure of this utility model;
[0019] Attached reference numerals: 1-feeding pipe, 11-feeding main pipe, 12-feeding pipe, 13-discharge pipe, 131-first vertical section, 132-horizontal section, 133-second vertical section, 134-elbow section, 2-discharge pipe, 21-discharge main pipe, 22-discharge branch pipe, 221-first branch pipe, 222-second branch pipe, 3-frying pan, 4-storage tank, 5-bypass pipe, 6-valve, 61-first solenoid valve, 62-second solenoid valve, 63-third solenoid valve, 64-drain valve. Detailed Implementation
[0020] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.
[0021] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.
[0022] The following is for reference Figures 1-5 As shown in the illustration, and further explained with reference to specific embodiments, this embodiment provides a hot pot base dispensing line. Figure 1 As shown, the system includes a feed pipe 1 for introducing hot pot base from the wok 3 into the storage tank 4, a discharge pipe 2 for discharging the hot pot base from the storage tank 4, and a bypass pipe 5. One end of the bypass pipe 5 is connected to the feed pipe 1, and the other end is connected to the discharge pipe 2. Valves 6 are installed on the feed pipe 1, discharge pipe 2, and bypass pipe 5. When cleaning the wok 3, feed pipe 1, and discharge pipe 2 is required, water is introduced into the wok 3 by opening and closing the valves 6 on these pipes. After passing through the feed pipe 1, the water does not enter the storage tank 4 but directly enters the discharge pipe 2 through the bypass pipe 5. This allows the cleaning water to rinse the feed pipe 1 and discharge pipe 2 without needing to be introduced into the storage tank 4 for cleaning, thus significantly improving cleaning efficiency.
[0023] Reference Figure 2 , Figure 3As shown, the feeding pipeline 1 includes a main feeding pipe 11, multiple feed pipes 12 and multiple discharge pipes 13. The multiple feed pipes 12 correspond one-to-one with multiple woks 3 and can guide the hot pot base in the woks 3 into the main feeding pipe 11. One end of each of the multiple discharge pipes 13 is connected to the main feeding pipe 11, and the other end is connected to the inlet end of multiple storage tanks 4. The discharge pipeline 2 includes a main discharge pipe 21 and multiple branch discharge pipes 22. The main discharge pipe 21 is located outside the storage tanks 4 and the length direction of the main discharge pipe 21 is consistent with the arrangement direction of the storage tanks 4. One end of each of the multiple branch discharge pipes 22 is connected to the main discharge pipe 21, and the other end is connected to the outlet end of the storage tank 4. The branch discharge pipes 22 are used to transport the hot pot base in the corresponding storage tank 4 to the main discharge pipe 21, and then the main discharge pipe 21 transports it to the next filling process.
[0024] Reference Figure 2 , Figure 3 As shown, valve 6 includes a first solenoid valve 61, a second solenoid valve 62, a third solenoid valve 63, and a drain valve 64. The first solenoid valve 61 is installed on the main feed pipe 11 and located between two adjacent storage tanks 4. By opening and closing the first solenoid valve 61, the hot pot base in the main feed pipe 11 will not continue to flow along the length of the main feed pipe 11, but will instead enter the storage tank 4 at a designated location. The second solenoid valve 62 is installed on the discharge pipe 13 near the main feed pipe 11, and the third solenoid valve 63 is installed on the bypass pipe 5 near the discharge pipe. At one end of pipe 13, when conveying hot pot base, the second solenoid valve 62 at a designated position is opened and the third solenoid valve 63 at the corresponding position is closed, so that the hot pot base can enter the designated storage tank 4; when cleaning, the second solenoid valve 62 at a designated position is closed and the third solenoid valve 63 at the corresponding position is opened, so that the washing water can enter the bypass pipe 5 directly from the discharge pipe 13 without passing through the storage tank 4; the drain valve 64 is installed on the discharge branch pipe 22 and is used to directly discharge the impurities in the storage tank 4 without passing through the discharge main pipe 21.
[0025] Reference Figure 2 , Figure 4As shown, the discharge pipe 13 includes a first vertical section 131, a horizontal section 132, and a second vertical section 133. The first vertical section 131 is vertically positioned at the bottom of the main feed pipe 11, and the second vertical section 133 is vertically positioned at the top of the storage tank 4. The horizontal section 132 connects the first vertical section 131 and the second vertical section 133, and the second solenoid valve 62 is mounted on the horizontal section 132. By configuring the discharge pipe 13 as a bent pipe composed of the first vertical section 131, the horizontal section 132, and the second vertical section 133, compared to directly setting the discharge pipe 13 vertically, the flow rate of the hot pot base entering the storage tank 4 is reduced, and sufficient installation space is provided for the second solenoid valve 62. To further reduce the flow rate of the hot pot base and act as a buffer, elbow sections 134 are provided between the horizontal section 132 and the first vertical section 131, and between the horizontal section 132 and the second vertical section 133.
[0026] Reference Figure 3 , Figure 5 As shown, the discharge branch pipe 22 includes a first branch pipe 221 and a second branch pipe 222. One end of the first branch pipe 221 is connected to the outlet end of the storage tank 4, and a drain valve 64 is installed at the end of the first branch pipe 221 away from the storage tank 4. One end of the second branch pipe 222 is connected to the first branch pipe 221, and the other end is connected to the main discharge pipe 21. A manual valve is installed on the second branch pipe 222. When the drain valve 64 is closed, both the hot pot base and the pot washing water will flow into the main discharge pipe 21 through the second branch pipe 222. When it is necessary to discharge impurities from the storage tank 4, the drain valve 64 is opened and the manual valve on the second branch pipe 222 is closed, so that the impurities can be discharged directly from the drain valve 64 without causing pollution to other parts of the discharge pipe 2.
[0027] The above are merely preferred embodiments of this utility model and are not intended to limit the scope of this utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.
Claims
1. A hot pot base discharging line, comprising a guiding pipe (1) and a discharging pipe (2), wherein the guiding pipe (1) is used to guide hot pot base from a wok (3) into a storage tank (4), and the discharging pipe (2) is used to discharge hot pot base from the storage tank (4), characterized in that, It also includes a bypass pipe (5), one end of which is connected to the feed pipe (1) and the other end is connected to the discharge pipe (2). Valves (6) are provided on the feed pipe (1), the discharge pipe (2) and the bypass pipe (5).
2. The hot pot base dispensing line according to claim 1, characterized in that, The feeding pipeline (1) includes a main feeding pipe (11), multiple feed pipes (12) and multiple discharge pipes (13). The multiple feed pipes (12) correspond one-to-one with multiple woks (3) and can guide the hot pot base in the woks (3) into the main feeding pipe (11). One end of each of the multiple discharge pipes (13) is connected to the main feeding pipe (11), and the other end is connected to the inlet end of multiple storage tanks (4). The discharge pipeline (2) includes a main discharge pipe (21) and multiple discharge branch pipes (22). One end of each of the multiple discharge branch pipes (22) is connected to the main discharge pipe (21), and the other end is connected to the outlet end of the storage tank (4).
3. The hot pot base dispensing line according to claim 2, characterized in that, A first solenoid valve (61) is provided on the main feed pipe (11) and between two adjacent storage tanks (4). A second solenoid valve (62) is provided at one end of the discharge pipe (13) near the main feed pipe (11). A third solenoid valve (63) is provided at one end of the bypass pipe (5) near the discharge pipe (13).
4. The hot pot base dispensing line according to claim 2, characterized in that, The discharge branch pipe (22) includes a first branch pipe (221) and a second branch pipe (222). One end of the first branch pipe (221) is located at the outlet end of the storage tank (4), and the other end is provided with a drain valve (64). One end of the second branch pipe (222) is connected to the first branch pipe (221), and the other end is connected to the discharge main pipe (21).
5. The hot pot base dispensing line according to claim 2, characterized in that, The discharge pipe (21) is located outside the storage tank (4), and the length direction of the discharge pipe (21) is consistent with the arrangement direction of the storage tank (4).
6. The hot pot base dispensing line according to claim 3, characterized in that, The discharge pipe (13) includes a first vertical section (131), a horizontal section (132), and a second vertical section (133). The first vertical section (131) is vertically disposed at the bottom of the guide pipe (11), and the second vertical section (133) is vertically disposed at the top of the storage tank (4). The horizontal section (132) is connected between the first vertical section (131) and the second vertical section (133). The second solenoid valve (62) is disposed on the horizontal section (132).
7. The hot pot base dispensing line according to claim 6, characterized in that, An elbow section (134) is provided between the horizontal section (132) and the first vertical section (131), and between the horizontal section (132) and the second vertical section (133).