Food processing device for producing prefabricated dishes

Abstract

The utility model provides a food processing device for producing premade vegetables, which belongs to the technical field of premade vegetable processing and comprises a bottom plate, a feeding structure is arranged at the right end of the upper end face of the bottom plate, a conveying frame is fixed on the upper end face of the bottom plate, a group of conveying rollers are rotatably connected in the conveying frame, a conveying belt is in transmission connection with the conveying rollers, and the conveying belt is connected with a conveying belt. A first motor is fixed to the outer side wall of one end of the conveying frame, the driving end of the first motor is fixedly connected with the shaft ends of the conveying rollers, two supports are symmetrically and fixedly connected to the right side of the upper end face of the conveying frame, and an outer tank is fixedly connected between the two supports. Through the arrangement of the can cover, the fixing frame, the rotating shaft, the connecting frame, the connecting shaft, the connecting shaft, the telescopic cylinder and the fixing base, the can cover can be automatically opened and closed, food materials can be conveniently put in, the labor intensity of workers is reduced, the safety can be improved, operation is more convenient and faster, and the problem that in the prior art, manual cover opening and closing operation is inconvenient is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of pre-prepared food processing, in particular to a food processing device for producing pre-prepared food. Background Art

[0002] Pre-prepared meals are made using modern standardized assembly line operations. After the raw materials of the dishes are processed hygienically and scientifically, the processed dishes are packaged. Pre-prepared meals save the trouble of purchasing ingredients and simplify the production steps. After hygienically and scientifically packaged, they can be directly used as convenient dishes on the table through cooking methods such as heating or steaming and frying.

[0003] After searching, in the prior art, the Chinese patent application number CN202221997325.8 discloses a food processing device for producing pre-prepared dishes, comprising a base, a shell fixedly connected to the right end of the top of the base, a guide plate fixedly sleeved at the lower part of the interior of the shell, and a movable plate located above the guide plate movably sleeved inside the shell. This utility model is provided with a movable plate, a cover plate, a steam pipe, a movable shaft 1 and a connecting block. When the cover plate is located above the shell, the interior of the shell will maintain a certain degree of sealing. At this time, the steam pipe can pass high-temperature steam into the interior of the shell. The high-temperature steam can heat the pre-prepared dishes inside the shell until they are cooked, thereby completing the heating of the pre-prepared dishes. When the brake motor is running, the movable shaft 1 will rotate through the rotating shaft 1. Through the cooperation between the movable shaft 1 and the connecting block, the movable plate can be moved, thereby moving the pre-prepared dishes to the top of the food conveyor belt. However, the following defects still exist:

[0004] (1) The processing device in the prior art requires manual operation to open and close the cover, resulting in a low degree of automation in the production of pre-prepared dishes, increased labor intensity, and inconvenient operation;

[0005] (2) The processing device in the prior art heats the pre-prepared dishes by steam, but it is not convenient to heat the dishes evenly, which reduces the effect of producing pre-prepared dishes. At the same time, steam can easily cause excessive moisture in the pre-prepared dishes. At the same time, using steam as a driving source to drive the fan blades for cooling is not effective.

[0006] Therefore, we have made improvements to this and proposed a food processing device for producing pre-prepared dishes. Utility Model Content

[0007] The purpose of the utility model is to solve the existing problems of inconvenience in opening and closing the lid automatically, inconvenience in uniform heating and poor cooling effect.

[0008] In order to achieve the above-mentioned purpose of the utility model, the utility model provides the following technical solutions:

[0009] A food processing device for producing prepared dishes is provided to improve the above problems.

[0010] The utility model is specifically as follows:

[0011] The conveyor belt is connected to the conveyor frame by a transmission mechanism, and the conveyor belt is connected to the conveyor frame by a transmission mechanism. The conveyor belt is connected to the conveyor frame by a transmission mechanism. The first motor is fixed to the outer wall of one end of the conveyor frame, and the driving end of the first motor is fixedly connected to the shaft end of the conveyor roller. The upper end surface of the conveyor frame is symmetrical and fixedly connected to two brackets on the right side, an outer tank is fixedly connected between the two brackets, an inner tank is fixedly connected to the inside of the outer tank, a stirring structure is provided on the inner tank, a tank cover is provided on the top of the outer tank, and the side of the outer tank is fixedly connected to the outer tank. A fixing frame is fixed on the wall, and a rotating shaft is rotatably connected in the fixing frame, and two connecting frames are symmetrically and fixedly connected to the rotating shaft, one end of the two connecting frames is respectively fixedly connected to the tank cover, and a matching shaft is rotatably connected between the other ends of the two connecting frames, and a connecting shaft is fixedly connected to the matching shaft, and a telescopic cylinder is provided on the lower side of the connecting shaft, and the driving end of the telescopic cylinder is fixedly connected to the connecting shaft, and the bottom end of the telescopic cylinder is rotatably connected to a fixing seat, and the fixing seat is fixedly connected to the outer tank, and the upper end surface of the conveying frame is provided with a cooling structure, and the outer tank is fixedly connected to a steam pipe connected thereto.

[0012] As an optimal technical solution of the present utility model, the feeding structure includes two supporting frames that are symmetrical and fixed on the right end of the upper end surface of the bottom plate, one of the supporting frames is rotatably connected to a threaded rod, the upper end surface of the supporting frame is fixedly connected to a second motor, the driving end of the second motor is fixedly connected to the threaded rod, a moving block is threadedly connected to the threaded rod, the inner side wall of the moving block is rotatably connected to a connecting shaft, the inner end of the connecting shaft is fixedly connected to a vegetable storage box, a slider is slidably connected to the other supporting frame, the outer side wall of the slider is fixedly connected to a third motor, the driving end of the third motor passes through the slider and is fixedly connected to a transmission shaft, and the inner end of the transmission shaft is fixedly connected to the vegetable storage box.

[0013] As an optimal technical solution of the present invention, the stirring structure includes a supporting frame fixed in the inner tank, the supporting frame is rotatably connected to a stirring shaft, a group of stirring paddles are evenly fixedly connected to the stirring shaft, the top end of the stirring shaft is fixedly connected to a first bevel gear, the supporting frame is rotatably connected to a rotating rod, the inner end of the rotating rod is fixedly connected to a second bevel gear meshing with the first bevel gear, the outer end of the rotating rod passes through the outer tank and extends outward, the upper part of the outer tank is fixedly connected to a supporting plate, the driving end of the supporting plate is fixedly connected to a power motor, and the driving end of the power motor is fixedly connected to the outer end of the rotating rod.

[0014] As an optimal technical solution of the present invention, the cooling structure includes an assembly frame fixed to the upper end surface of the conveying frame, and two air ducts are symmetrically and fixedly connected to the assembly frame. An assembly frame is fixedly connected to the two air ducts, and the upper end surfaces of the assembly frames are fixedly connected to heat dissipation motors. The driving end of the heat dissipation motor passes through the assembly frame and is fixedly connected to the fan blades, and the top ends of the two air ducts are fixedly connected to filters.

[0015] As an optimal technical solution of the present invention, a discharge valve is fixedly connected to the bottom end of the outer tank, a drain pipe communicating therewith is fixedly connected to the outer side wall of the bottom of the outer tank, and a drain valve is fixedly connected to the outer end of the drain pipe.

[0016] As an optimal technical solution of the present invention, the outer tank is fixedly connected to an exhaust pipe connected thereto, the outer end of the exhaust pipe is fixedly connected to an exhaust valve, the front side wall of the outer tank is fixedly connected to a mounting pipe connected thereto, and a pressure gauge is installed on the mounting pipe.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] In the solution of the present utility model:

[0019] 1. The can lid, fixing frame, rotating shaft, connecting frame, connecting shaft, connecting shaft, telescopic cylinder and fixing seat are provided to realize automatic opening and closing of the can lid, which is convenient for putting in food, reduces manual labor intensity, improves safety, and is more convenient to operate, thus solving the problem of inconvenience in manual opening and closing of the lid in the prior art.

[0020] 2. The outer tank, inner tank, and stirring structure create a double-layer tank design. The outer tank is used for heat preservation and steam heating, while the inner tank is used for direct cooking of ingredients. This prevents excessive moisture from entering the ingredients and allows for mixing of ingredients to ensure uniform heating. This solves the problem of uneven heating and moisture mixing in steam heating, which results in poor pre-cooked food processing in the prior art.

[0021] 3. Through the cooling structure, automatic cooling processing is achieved, ensuring the quality of pre-prepared dishes during subsequent packaging or storage, improving the market competitiveness of products, avoiding the problem of insufficient wind power caused by steam-driven cooling, and solving the problem of poor cooling effect in the existing technology. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 A schematic diagram of the overall structure provided by the utility model;

[0023] Figure 2 A schematic diagram of the opening and closing cover structure provided by the utility model;

[0024] Figure 3A schematic diagram of the stirring structure provided by the utility model;

[0025] Figure 4 A schematic diagram of the feeding structure provided by the utility model;

[0026] Figure 5 A schematic diagram of the cooling structure provided by the utility model;

[0027] Figure 6 This is a front view structural diagram provided by the utility model.

[0028] Indicated in the figure:

[0029] 1. Bottom plate; 2. Feeding structure; 201. Support frame; 202. Threaded rod; 203. Second motor; 204. Moving block; 205. Connecting shaft; 206. Vegetable storage box; 207. Slider; 208. Third motor; 209. Drive shaft; 3. Conveyor frame; 4. Conveyor roller; 5. Conveyor belt; 6. First motor; 7. Bracket; 8. Outer tank; 9. Inner tank; 10. Stirring structure; 1001. Carrying frame; 1002. Stirring shaft; 1003. Stirring paddle; 1004. First bevel gear; 1005. Rotating rod; 1006. Second bevel gear; 1007. Loading plate; 1008. Power motor; 11. Tank cover; 12. Fixing frame; 13. Rotating shaft; 14. Connecting frame; 15. Connecting shaft; 16. Connecting shaft; 17. Telescopic cylinder; 18. Fixing seat; 19. Cooling structure; 1901. Assembly frame; 1902. Air duct; 1903. Assembly frame; 1904. Cooling motor; 1905. Fan blades; 1906. Filter; 20. Steam pipe; 21. Discharge valve; 22. Drain pipe; 23. Drain valve; 24. Exhaust pipe; 25. Exhaust valve; 26. Mounting pipe; 27. Pressure gauge. DETAILED DESCRIPTION

[0030] To make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be described clearly and completely in conjunction with the accompanying drawings. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of them.

[0031] like Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 and Figure 6The present invention provides a food processing device for producing pre-prepared dishes, comprising a bottom plate 1, a feeding structure 2 being provided at the right end of the upper end surface of the bottom plate 1, a conveying frame 3 being fixed on the upper end surface of the bottom plate 1, a group of conveying rollers 4 being rotatably connected in the conveying frame 3, and a conveying belt 5 being transmission-connected to the conveying rollers 4, a first motor 6 being fixed on the outer wall of one end of the conveying frame 3, a driving end of the first motor 6 being fixedly connected to the shaft end of the conveying roller 4, automatic conveying, improving the smoothness and efficiency of the production line, and reducing the cost of manual handling, and a symmetrical right side of the upper end surface of the conveying frame 3 and fixedly connected with two brackets 7, an outer tank 8 being fixedly connected between the two brackets 7, an inner tank 9 being fixedly connected to the inner part of the outer tank 8, a double-layer tank body design, the outer tank 8 being used for heat preservation and steam heating, and the inner tank 9 being used for directly cooking food, ensuring temperature control and food quality during the cooking process, a stirring structure 10 being provided on the inner tank 9, facilitating uniform stirring of food, and enabling food to be evenly heated, To shorten the heating time and improve the production effect, a tank cover 11 is provided at the top of the outer tank 8, and a fixing frame 12 is fixed on the side wall of the outer tank 8. A rotating shaft 13 is rotatably connected in the fixing frame 12, and two connecting frames 14 are symmetrically and fixedly connected to the rotating shaft 13. One end of the two connecting frames 14 is fixedly connected to the tank cover 11 respectively, and a matching shaft 15 is rotatably connected between the other ends of the two connecting frames 14. A connecting shaft 16 is fixedly connected to the matching shaft 15, and a telescopic cylinder 17 is provided on the lower side of the connecting shaft 16. The driving end of the telescopic cylinder 17 is fixedly connected to the connecting shaft 16, and the bottom end of the telescopic cylinder 17 is rotatably connected to a fixing seat 18, which is convenient for driving the tank cover 11 to close automatically, without manual opening and closing of the cover, and the degree of automation is high. The fixing seat 18 is fixedly connected to the outer tank 8, and a cooling structure 19 is provided on the upper end surface of the conveying frame 3, which is convenient for automatically cooling the pre-prepared dishes and improving the cooling effect. A steam pipe 20 connected thereto is fixedly connected to the outer tank 8.

[0032] like Figure 1 and Figure 4 As shown, as a preferred embodiment, on the basis of the above method, further, the feeding structure 2 includes two supporting frames 201 that are symmetrical and fixed to the right end of the upper end surface of the bottom plate 1, one of the supporting frames 201 is rotatably connected to a threaded rod 202, the upper end surface of the supporting frame 201 is fixedly connected to a second motor 203, the driving end of the second motor 203 is fixedly connected to the threaded rod 202, a moving block 204 is threadedly connected to the threaded rod 202, the inner side wall of the moving block 204 is rotatably connected to a connecting shaft 205, the inner end of the connecting shaft 205 is fixedly connected to a vegetable storage box 206, a slider 207 is slidably connected to the other supporting frame 201, the outer side wall of the slider 207 is fixedly connected to a third motor 208, the driving end of the third motor 208 passes through the slider 207 and is fixedly connected to a transmission shaft 209, and the inner end of the transmission shaft 209 is fixedly connected to the vegetable storage box 206; it is convenient to automatically load the ingredients into the inner tank 9 without manual loading.

[0033] like Figure 1 and Figure 3 As shown, as a preferred embodiment, on the basis of the above method, further, the stirring structure 10 includes a carrier 1001 fixed in the inner tank 9, the carrier 1001 is rotatably connected to a stirring shaft 1002, and a group of stirring paddles 1003 are evenly fixedly connected to the stirring shaft 1002, the top of the stirring shaft 1002 is fixedly connected to a first bevel gear 1004, and a rotating rod 1005 is rotatably connected to the carrier 1001, the inner end of the rotating rod 1005 is fixedly connected to a second bevel gear 1006 meshing with the first bevel gear 1004, the outer end of the rotating rod 1005 passes through the outer tank 8 and extends outward, and a carrier plate 1007 is fixedly connected to the upper part of the outer tank 8, and the driving end of the carrier plate 1007 is fixedly connected to a power motor 1008, and the driving end of the power motor 1008 is fixedly connected to the outer end of the rotating rod 1005; automated stirring ensures uniform mixing and seasoning of ingredients, improves cooking effects and product quality, and can also mix ingredients evenly.

[0034] like Figure 1 and Figure 5 As shown, as a preferred embodiment, on the basis of the above method, further, the cooling structure 19 includes an assembly frame 1901 fixed on the upper end surface of the conveying frame 3, and two air ducts 1902 are symmetrically and fixedly connected to the assembly frame 1901, and the two air ducts 1902 are fixedly connected with an assembly frame 1903, and the upper end surface of the assembly frame 1903 is fixedly connected with a heat dissipation motor 1904, and the driving end of the heat dissipation motor 1904 passes through the assembly frame 1903 and is fixedly connected with a fan blade 1905, and the top of the two air ducts 1902 is fixedly connected with a filter 1906; the fan blade 1905 is driven by the heat dissipation motor 1904 to rotate, generating cold air, and quickly cooling the pre-prepared dishes to avoid the problem of insufficient wind force or the problem of blowing hot air. The filter 1906 can prevent dust and impurities from entering the air duct 1902, thereby ensuring the cleanliness of the blown air.

[0035] like Figure 1 and Figure 2 As shown, as a preferred embodiment, on the basis of the above-mentioned method, further, a discharge valve 21 is fixedly connected to the bottom end of the outer tank 8, a drain pipe 22 connected thereto is fixedly connected to the outer side wall of the bottom of the outer tank 8, and a drain valve 23 is fixedly connected to the outer end of the drain pipe 22; the discharge valve 21 facilitates the control of the discharge of the pre-prepared dishes, discharges the liquefied water in the outer tank 8, and keeps the equipment clean and dry.

[0036] like Figure 1 and Figure 2As shown, as a preferred embodiment, on the basis of the above-mentioned manner, further, the outer tank 8 is fixedly connected with an exhaust pipe 24 connected thereto, the outer end of the exhaust pipe 24 is fixedly connected with an exhaust valve 25, the front side wall of the outer tank 8 is fixedly connected with a mounting pipe 26 connected thereto, and the mounting pipe 26 is installed with a pressure gauge 27; the exhaust pipe 24 and the exhaust valve 25 can discharge the steam and gas generated during the cooking process to maintain the pressure balance inside the equipment, the mounting pipe 26 and the pressure gauge 27 can monitor the pressure situation in the inner tank 9 in real time to ensure the safe progress of the cooking process, improve the safety and reliability of the equipment, and ensure the smooth progress of the cooking process and the quality of the product.

[0037] Specifically, when the food processing device for producing pre-prepared dishes is working / in use: first, the ingredients and seasonings are poured into the vegetable storage box 206, and then the second motor 203 is started to drive the threaded rod 202 to rotate, driving the moving block 204 to move axially along the threaded rod 202 in the support frame 201, and the vegetable storage box 206 is raised to the target height, and then the third motor 208 is started to drive the transmission shaft 209 to rotate, so that the vegetable storage box 206 can slide along the slider 207 and rotate at the same time, thereby ensuring that the ingredients can be poured into the inner tank 9 evenly and stably, and then the telescopic cylinder 17 is started to drive the connecting frame 14 to move, so as to The tank cover 11 is closed, and high-temperature steam is filled into the space between the outer tank 8 and the inner tank 9 through the steam pipe 20 to heat and cook the ingredients. The power motor 1008 is started to drive the rotating rod 1005 to rotate. The rotating rod 1005 drives the stirring shaft 1002 to rotate in the inner tank 9 through the meshing action of the second bevel gear 1006 and the first bevel gear 1004, thereby causing the stirring paddle 1003 to rotate accordingly, stirring the ingredients evenly to ensure that the ingredients are fully mixed and evenly heated during the cooking process. The pressure condition in the inner tank 9 can be monitored in real time by the pressure gauge 27 installed on the outer tank 8 to ensure the safety of the cooking process. In addition, the exhaust valve 25 on the exhaust pipe 24 can be used to discharge the steam and gas generated during the cooking process. After cooking is completed, the discharge valve 21 is opened, and the first motor 6 is started to drive the conveyor roller 4 connected to it to rotate, so that the conveyor belt 5 moves to convey the pre-prepared dishes. When the pre-prepared dishes are transmitted to the cooling structure 19 above the conveying frame 3, the heat dissipation motor 1904 is started to drive the fan blades 1905 to rotate, generating cold air that blows towards the pre-prepared dishes through the air duct 1902, and quickly cools them down to ensure the quality of the pre-prepared dishes during subsequent packaging or storage.

[0038] All technical features in this embodiment can be freely combined according to actual needs.

[0039] The above embodiments are preferred implementation schemes of the present invention. In addition, the present invention can also be implemented in other ways. Any obvious replacement without departing from the concept of the present technical solution is within the scope of protection of the present invention.

Claims

1. A food processing device for producing pre-prepared dishes, comprising a bottom plate (1), characterized in that: The right end of the upper end face of the bottom plate (1) is provided with a feeding structure (2), the upper end face of the bottom plate (1) is fixed with a conveying frame (3), a group of conveying rollers (4) are rotatably connected in the conveying frame (3), and a conveying belt (5) is connected to the conveying rollers (4) in a transmission manner. A first motor (6) is fixed on the outer side wall of one end of the conveying frame (3), and the driving end of the first motor (6) is fixedly connected to the shaft end of the conveying roller (4). The upper end face of the conveying frame (3) is symmetrical on the right side and fixedly connected with two brackets (7), an outer tank (8) is fixedly connected between the two brackets (7), the inner part of the outer tank (8) is fixedly connected with an inner tank (9), a stirring structure (10) is provided on the inner tank (9), a tank cover (11) is provided on the top of the outer tank (8), and a fixing frame (12) is fixed on the side wall of the outer tank (8). The fixing frame (12) is rotatably connected to a rotating shaft (13), and two connecting frames (14) are symmetrically and fixedly connected to the rotating shaft (13). One end of the two connecting frames (14) is fixedly connected to the tank cover (11), and a matching shaft (15) is rotatably connected between the other ends of the two connecting frames (14). A connecting shaft (16) is fixedly connected to the matching shaft (15). A telescopic cylinder (17) is provided on the lower side of the connecting shaft (16). The driving end of the telescopic cylinder (17) is fixedly connected to the connecting shaft (16). The bottom end of the telescopic cylinder (17) is rotatably connected to a fixing seat (18), and the fixing seat (18) is fixedly connected to the outer tank (8). The upper end surface of the conveying frame (3) is provided with a cooling structure (19), and the outer tank (8) is fixedly connected to a steam pipe (20) communicating with it.

2. A food processing device for producing pre-prepared dishes according to claim 1, characterized in that: The feeding structure (2) comprises two symmetrical support frames (201) fixed to the right end of the upper end surface of the bottom plate (1), wherein a threaded rod (202) is rotatably connected in one of the support frames (201), a second motor (203) is fixedly connected to the upper end surface of the support frame (201), a driving end of the second motor (203) is fixedly connected to the threaded rod (202), a moving block (204) is threadedly connected to the threaded rod (202), and an inner side wall of the moving block (204) is fixedly connected to the upper end surface of the support frame (201). A connecting shaft (205) is rotatably connected to the upper portion, the inner end of the connecting shaft (205) being fixedly connected to a vegetable storage box (206), a slider (207) being slidably connected to the inner portion of the other support frame (201), a third motor (208) being fixedly connected to the outer side wall of the slider (207), a driving end of the third motor (208) passing through the slider (207) and being fixedly connected to a transmission shaft (209), the inner end of the transmission shaft (209) being fixedly connected to the vegetable storage box (206).

3. A food processing device for producing pre-prepared dishes according to claim 1, characterized in that: The stirring structure (10) comprises a supporting frame (1001) fixed in the inner tank (9), a stirring shaft (1002) being rotatably connected to the supporting frame (1001), a group of stirring paddles (1003) being evenly fixedly connected to the stirring shaft (1002), a first bevel gear (1004) being fixedly connected to the top end of the stirring shaft (1002), a rotating rod (1005) being rotatably connected to the supporting frame (1001), an inner end of the rotating rod (1005) being fixedly connected to a second bevel gear (1006) meshingly connected to the first bevel gear (1004), an outer end of the rotating rod (1005) passing through the outer tank (8) and extending outward, a supporting plate (1007) being fixedly connected to the upper portion of the outer tank (8), a driving end of the supporting plate (1007) being fixedly connected to a power motor (1008), and a driving end of the power motor (1008) being fixedly connected to the outer end of the rotating rod (1005).

4. The food processing device for producing pre-prepared dishes according to claim 1, characterized in that: The cooling structure (19) comprises an assembly frame (1901) fixed to the upper end surface of the conveying frame (3); two air ducts (1902) are symmetrically and fixedly connected to the assembly frame (1901); an assembly frame (1903) is fixedly connected to the two air ducts (1902); a heat dissipation motor (1904) is fixedly connected to the upper end surface of the assembly frame (1903); a driving end of the heat dissipation motor (1904) passes through the assembly frame (1903) and is fixedly connected to a fan blade (1905); and a filter screen (1906) is fixedly connected to the top end of the two air ducts (1902).

5. The food processing device for producing pre-prepared dishes according to claim 1, characterized in that: The bottom end of the outer tank (8) is fixedly connected to a discharge valve (21), the bottom outer side wall of the outer tank (8) is fixedly connected to a drain pipe (22) communicating therewith, and the outer end of the drain pipe (22) is fixedly connected to a drain valve (23).

6. The food processing device for producing pre-prepared dishes according to claim 1, characterized in that: An exhaust pipe (24) in communication with the outer tank (8) is fixedly connected to the outer tank (8), an exhaust valve (25) is fixedly connected to the outer end of the exhaust pipe (24), a mounting pipe (26) in communication with the outer tank (8) is fixedly connected to the front side wall of the outer tank (8), and a pressure gauge (27) is mounted on the mounting pipe (26).

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