Automatic tap water quantifying device

Abstract

The utility model discloses an automatic tap water quantifying device which comprises a box body and a cover plate, a water inlet pipe is installed at the right end of the box body, a flow meter is installed at the left end of the water inlet pipe, a control valve is installed at the left end of the flow meter, a drainage pipe is installed at the left end of the control valve, and a rotating connector is installed at the lower end of the drainage pipe. The right-angle pipe is installed at the lower end of the first telescopic corrugated hose, the second telescopic corrugated hose is installed at the left end of the right-angle pipe, the water outlet pipe is installed at the left end of the second telescopic corrugated hose, the rotating mechanism is installed on the outer surface of the fixed pipe, and the four limiting mechanisms are symmetrically installed between the fixed pipe and the right-angle pipe and between the right-angle pipe and the water outlet pipe. And positioning mechanisms are arranged in the two limiting mechanisms. The position of the water outlet pipe can be adjusted according to actual working requirements, workers can conveniently take water, and convenience and rapidness are achieved.

Description

Technical Field

[0001] The utility model relates to the field of prefabricated dishes, and particularly relates to an automatic tap water metering device. Background Technique

[0002] Prefabricated dishes, also known as semi-finished dishes or convenient dishes, are dishes that have been pre-processed in a food processing factory, including steps such as cutting, cooking, and packaging. After consumers purchase them, they only need to be simply heated or cooked to be edible. When prefabricated dishes are processed, a certain amount of water needs to be added, and an automatic tap water metering device is used to drain water. In the prior art, the outlet position of the automatic tap water metering device is fixed and cannot be adjusted according to the height of the water container. When taking water each time, a water container of the same height is required. When a large amount of water needs to be taken, the water container of the same height needs to be used multiple times, which is not convenient enough. Therefore, technical personnel in this field provide an automatic tap water metering device to solve the problems raised in the above background technique. Content of the Utility Model

[0003] To solve the above technical problems, the utility model provides an automatic tap water metering device, which includes a box body and a cover plate. A controller is arranged at the bottom inside the box body, the cover plate is rotatably connected to the rear end of the box body, a control area is arranged at the rear end of the cover plate, a water inlet pipe is installed at the right end of the box body, a flow meter is installed at the left end of the water inlet pipe, a control valve is installed at the left end of the flow meter, a drain pipe is installed at the left end of the control valve, a rotary joint is installed at the lower end of the drain pipe, a fixed pipe is installed at the lower end of the rotary joint, a first telescopic corrugated hose is installed at the lower end of the fixed pipe, and a right-angle pipe is installed at the lower end of the first telescopic corrugated hose;

[0004] A second telescopic corrugated hose is installed at the left end of the right-angle pipe, a water outlet pipe is installed at the left end of the second telescopic corrugated hose, a rotary mechanism is installed on the outer surface of the fixed pipe, four limiting mechanisms are symmetrically installed between the fixed pipe and the right-angle pipe and between the right-angle pipe and the water outlet pipe, and a positioning mechanism is arranged inside the two limiting mechanisms.

[0005] Preferably: The rotary mechanism includes a rotary plate and an insertion block. The rotary plate is fixed on the outer surface of the fixed pipe, several insertion holes are formed inside the rotary plate, an insertion block is arranged above the rotary plate, a pull rod is installed at the upper end of the insertion block, a matching block is slidably connected to the outer surface of the pull rod, and the matching block is fixedly connected to the drain pipe. A handle is installed at the upper end of the pull rod, and a first spring is sleeved on the outer surface of the pull rod.

[0006] Preferably: The limiting mechanism includes a U-shaped rod and a sliding rod. Sliding grooves are symmetrically formed on the inner wall of the U-shaped rod, a slider is slidably connected inside the sliding groove, the sliding rod is slidably connected to the inner wall of the U-shaped rod, and two sliders are fixedly connected to the upper side surface of the sliding rod.

[0007] Preferably, the positioning mechanism includes a plurality of clamping grooves and cavities. The plurality of clamping grooves are symmetrically formed on the side surface of the U-shaped rod. The cavity is arranged inside the upper part of the sliding rod. A moving plate is slidably connected inside the cavity. One end of the moving plate is provided with a square rod, and the square rod passes through the cavity and is provided with an arc-shaped plate.

[0008] Preferably, a pull ring is installed at one end of the arc-shaped plate away from the sliding rod. A plurality of clamping blocks are symmetrically installed at one end of the arc-shaped plate close to the sliding rod, and the clamping blocks correspond to the positions of the clamping grooves. Two springs are symmetrically installed at one end of the moving plate close to the arc-shaped plate.

[0009] The technical effects and advantages of the present utility model:

[0010] The present utility model measures the flow rate of tap water through a flow meter, receives the signal transmitted by the flow meter through a controller, and controls the opening and closing of a control valve according to a preset water addition amount to achieve quantitative drainage. At the same time, the position of the water outlet pipe can be adjusted according to actual working requirements, which is convenient for staff to draw water, and is convenient and fast. Description of the Drawings

[0011] Figure 1 is a schematic structural diagram of the present application;

[0012] Figure 2 is a schematic structural diagram of the box body of the present application;

[0013] Figure 3 is a schematic structural diagram of the rotating mechanism of the present application;

[0014] Figure 4 is a schematic structural diagram of the limiting mechanism of the present application;

[0015] Figure 5 is a schematic structural diagram of the positioning mechanism of the present application;

[0016] In the figure:

[0017] 1, box body; 2, fixing plate; 3, cover plate; 4, water inlet pipe; 5, flow meter; 6, control valve; 7, controller; 8, control area; 9, drain pipe;

[0018] 10, rotary joint; 11, fixed pipe; 12, first telescopic corrugated hose; 13, right-angle pipe; 14, second telescopic corrugated hose; 15, water outlet pipe; 16, rotating mechanism; 17, rotating plate; 18, jack; 19, plug;

[0019] 20, pull rod; 21, mating block; 22, first spring; 23, limiting mechanism; 24, U-shaped rod; 25, sliding groove; 26, sliding rod; 27, slider; 28, positioning mechanism; 29, clamping groove;

[0020] 30. Cavity; 31. Moving plate; 32. Square rod; 33. Arc plate; 34. Block; 35. Spring 2. DETAILED DESCRIPTION

[0021] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific purposes.

[0022] See also Figures 1 to 5, in this embodiment, an automatic tap water metering device is provided, including a box body 1 and a cover plate 3. A controller 7 is arranged at the inner bottom of the box body 1. Fixed plates 2 are symmetrically installed on the side surface of the box body 1. Installation holes are formed inside the fixed plates 2. The cover plate 3 is rotatably connected to the rear end of the box body 1. A control area 8 is arranged at the rear end of the cover plate 3. A water inlet pipe 4 is installed at the right end of the box body 1. A flow meter 5 is installed at the left end of the water inlet pipe 4. A control valve 6 is installed at the left end of the flow meter 5. A drain pipe 9 is installed at the left end of the control valve 6, and the drain pipe 9 penetrates through the box body 1. A rotary joint 10 is installed at the lower end of the drain pipe 9. A fixed pipe 11 is installed at the lower end of the rotary joint 10. A first telescopic corrugated hose 12 is installed at the lower end of the fixed pipe 11. A right-angle pipe 13 is installed at the lower end of the first telescopic corrugated hose 12. A second telescopic corrugated hose 14 is installed at the left end of the right-angle pipe 13. A water outlet pipe 15 is installed at the left end of the second telescopic corrugated hose 14. A rotary mechanism 16 is installed on the outer surface of the fixed pipe 11. Four limiting mechanisms 23 are symmetrically installed between the fixed pipe 11 and the right-angle pipe 13, and between the right-angle pipe 13 and the water outlet pipe 15. A positioning mechanism 28 is arranged inside the two limiting mechanisms 23. The rotary mechanism 16 includes a rotary plate 17 and an insertion block 19. The rotary plate 17 is fixed on the outer surface of the fixed pipe 11. A plurality of insertion holes 18 are formed inside the rotary plate 17. An insertion block 19 is arranged above the rotary plate 17. A pull rod 20 is installed at the upper end of the insertion block 19. A matching block 21 is slidably connected to the outer surface of the pull rod 20, and the matching block 21 is fixedly connected to the drain pipe 9. A handle is installed at the upper end of the pull rod 20. A first spring 22 is sleeved on the outer surface of the pull rod 20. The limiting mechanism 23 includes a U-shaped rod 24 and a sliding rod 26. Sliding grooves 25 are symmetrically formed on the inner wall of the U-shaped rod 24. A slider 27 is slidably connected inside the sliding groove 25. The sliding rod 26 is slidably connected to the inner wall of the U-shaped rod 24, and two sliders 27 are fixedly connected to the upper side of the sliding rod 26. The positioning mechanism 28 includes a plurality of clamping grooves 29 and a cavity 30. A plurality of clamping grooves 29 are symmetrically formed on the side surface of the U-shaped rod 24. The cavity 30 is arranged inside the upper part of the sliding rod 26. A moving plate 31 is slidably connected inside the cavity 30. A square rod 32 is installed at one end of the moving plate 31, and the square rod 32 passes through the cavity 30 and an arc-shaped plate 33 is installed. A pull ring is installed at the end of the arc-shaped plate 33 away from the sliding rod 26. A plurality of clamping blocks 34 are symmetrically installed at the end of the arc-shaped plate 33 close to the sliding rod 26, and the clamping blocks 34 correspond to the positions of the clamping grooves 29. A second spring 35 is symmetrically installed at the end of the moving plate 31 close to the arc-shaped plate 33.

[0023] The working principle of the present utility model is: the flow of tap water is measured by the flow meter 5, the controller 7 receives the signal transmitted by the flow meter 5, and controls the opening and closing of the control valve 6 according to the preset water addition amount to achieve metered drainage;

[0024] The movable plate 31 is driven to move the compression spring 2 35 through the pull ring, the arc plate 33 and the square rod 32. At the same time, the arc plate 33 drives the block 34 to leave the slot 29, and the sliding rod 26 is driven to move through the arc plate 33. The overall length of the limit mechanism 23 is adjusted by the movement of the sliding rod 26, so as to adjust the height position and length position of the water outlet pipe 15. At the same time, the telescopic corrugated hose 1 12 and the telescopic corrugated hose 2 14 are synchronously extended and retracted. Then, after the position of the water outlet pipe 15 is adjusted, the movable plate 31 is pushed to reset through the spring 2 35. The movable plate 31 drives the block 34 to be inserted into the corresponding slot 29 through the square rod 32 and the arc plate 33, and the length of the telescopic corrugated hose 1 12 and the telescopic corrugated hose 2 14 is fixed.

[0025] Then, the pull rod 20 drives the plug block 19 to rise and leave the socket 18 and compress the spring 1 22, and then the rotating plate 17 drives the fixed pipe 11 to rotate. The fixed pipe 11 drives the water outlet pipe 15 to rotate and adjust the position through the limiting mechanism 23 and the right-angle pipe 13, which is easy to use.

[0026] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. Structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to conventional means in the field unless otherwise specified and limited.

Claims

1. An automatic quantitative device for tap water, comprising a housing (1) and a cover plate (3), characterized in that: A controller (7) is arranged at the bottom inside the box body (1). The rear end of the box body (1) is rotatably connected with a cover plate (3). A control area (8) is arranged at the rear end of the cover plate (3). A water inlet pipe (4) is installed at the right end of the box body (1). A flow meter (5) is installed at the left end of the water inlet pipe (4). A control valve (6) is installed at the left end of the flow meter (5). A drain pipe (9) is installed at the left end of the control valve (6). A rotary joint (10) is installed at the lower end of the drain pipe (9). A fixed pipe (11) is installed at the lower end of the rotary joint (10). A first telescopic corrugated hose (12) is installed at the lower end of the fixed pipe (11). A right-angle pipe (13) is installed at the lower end of the first telescopic corrugated hose (12). A second telescopic corrugated hose (14) is installed at the left end of the right-angle pipe (13). An outlet pipe (15) is installed at the left end of the second telescopic corrugated hose (14). A rotating mechanism (16) is installed on the outer surface of the fixed pipe (11). Four limiting mechanisms (23) are symmetrically installed between the fixed pipe (11) and the right-angle pipe (13) and between the right-angle pipe (13) and the outlet pipe (15). A positioning mechanism (28) is arranged inside two of the limiting mechanisms (23).

2. The automatic quantitative device for tap water according to claim 1, characterized in that: The rotating mechanism (16) includes a rotating plate (17) and a plug (19). The rotating plate (17) is fixed on the outer surface of the fixed pipe (11). A number of jacks (18) are formed inside the rotating plate (17). A plug (19) is arranged above the rotating plate (17). A pull rod (20) is installed at the upper end of the plug (19). A mating block (21) is slidably connected to the outer surface of the pull rod (20), and the mating block (21) is fixedly connected to the drain pipe (9). A handle is installed at the upper end of the pull rod (20). A first spring (22) is sleeved on the outer surface of the pull rod (20).

3. The automatic quantitative device for tap water according to claim 1, characterized in that: The limiting mechanism (23) includes a U-shaped rod (24) and a sliding rod (26). Sliding grooves (25) are symmetrically formed on the inner wall of the U-shaped rod (24). Sliders (27) are slidably connected inside the sliding grooves (25). The sliding rod (26) is slidably connected to the inner wall of the U-shaped rod (24), and two sliders (27) are fixedly connected to the upper side of the sliding rod (26).

4. The automatic quantitative device for tap water according to claim 1, characterized in that: The positioning mechanism (28) includes a number of card slots (29) and a cavity (30). The number of card slots (29) are symmetrically formed on the side of the U-shaped rod (24). The cavity (30) is arranged inside the upper part of the sliding rod (26). A moving plate (31) is slidably connected inside the cavity (30). A square rod (32) is installed at one end of the moving plate (31), and the square rod (32) passes through the cavity (30) and an arc-shaped plate (33) is installed.

5. The automatic quantitative device for tap water according to claim 4, characterized in that: A pull ring is installed at one end of the arc-shaped plate (33) away from the sliding rod (26). A number of clamping blocks (34) are symmetrically installed at one end of the arc-shaped plate (33) close to the sliding rod (26), and the clamping blocks (34) are located at the positions corresponding to the card slots (29). A second spring (35) is symmetrically installed at one end of the moving plate (31) close to the arc-shaped plate (33).

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