A water filling device for a water dispenser

Abstract

The present invention discloses a water filling device for a water dispenser, wherein a valve block is arranged at the top of the water dispenser body, the valve block is connected to a water inlet pipe through a water flow hole, the other end of the water inlet pipe is connected to a water outlet of a plunger pump, a plunger pump shaft on the plunger pump extends out of the plunger pump, and is connected to a rope wheel through a ratchet 1; a pull rope 1 and a pull rope 2 are fixedly wound at both ends of the rope wheel, the other end of the pull rope 1 is connected to a fixed block after passing through a movable pulley, wherein the fixed block is fixed on a vertical plate, and a counterweight is fixed at the lower end of the movable pulley; the other end of the pull rope 2 is connected to a fixed shaft after being guided by a guide wheel, the fixed shaft is inserted into the connecting block, a tray is fixed at the lower end of the connecting block, a barreled water bucket is placed on the tray, a water suction hose is inserted into the barreled water bucket, the other end of the water suction hose is connected to the water inlet of the plunger pump, wherein guide rollers are arranged at both ends of the fixed shaft, and the guide rollers are slidably arranged in a guide rail. The beneficial effect of the present invention is that the carrying height is reduced, which is convenient for users.

Description

Technical Field

[0001] The invention relates to the technical field of water filling of a water dispenser, and more particularly to a water filling device of a water dispenser. Background Art

[0002] A water dispenser is a device that heats or cools bottled pure water or mineral water for people to drink; bottled water is placed on top of the water dispenser and used in conjunction with the bottled water. Water dispensers have become an indispensable device for people in daily life and work. However, existing water dispensers are not equipped with water injection devices. When the bottled water on the top of the water dispenser is finished, it can only be taken down and replaced. The general capacity of bottled water is 18.9L. It is very laborious for ordinary people to carry it to the height above the water dispenser, which brings inconvenience to many users. Summary of the invention

[0003] In order to overcome the above technical shortcomings, the present invention provides a water filling device for a water dispenser to solve the problem of difficulty in carrying bottled water above the existing water dispenser.

[0004] To achieve the above object, the present invention adopts the following technical solutions:

[0005] A water filling device for a water dispenser comprises a water dispenser body, a valve block is arranged at the top of the water dispenser body, a fixed water storage barrel is arranged at the top of the valve block, and a dustproof and breathable cover is arranged at the top of the fixed water storage barrel; a valve stem is inserted in the valve block, a water-passing groove is arranged on the valve stem, a spring installation groove is arranged in the valve block at the right end of the valve stem, a spring one is arranged in the spring installation groove, and the spring one is sleeved on the valve stem, wherein a water inlet hole is arranged at the top of the spring installation groove, and the water inlet hole is connected to the fixed water storage barrel; a water outlet hole is also arranged on the valve block, and the water outlet hole is connected to the fixed water storage barrel and the water outlet of the water dispenser body, wherein the valve stem crosses the water outlet hole; the right end of the spring installation groove is connected to the water inlet pipe through the water flow hole, and the other end of the water inlet pipe is connected to the water outlet of the plunger pump; the plunger pump is arranged in the water dispenser body and fixed on the vertical plate at the right end of the water dispenser body, and the plunger pump shaft on the plunger pump extends out of the plunger pump and is connected to the rope wheel through the ratchet one; the two ends of the rope wheel are respectively fixedly wound There are a pull rope 1 and a pull rope 2, and the winding directions of the pull rope 1 and the pull rope 2 are opposite. The other end of the pull rope 1 is connected to a fixed block after passing through a movable pulley, wherein the fixed block is fixed on a vertical plate, and a counterweight block is fixed to the lower end of the movable pulley; the other end of the pull rope 2 is connected to a fixed shaft after being guided by a guide wheel, and the fixed shaft is inserted into the connecting block, and a tray is fixed to the lower end of the connecting block, and a barreled water bucket is placed on the tray, and a water suction hose is inserted in the barreled water bucket, and the other end of the water suction hose is connected to the water inlet of the plunger pump, wherein guide rollers are arranged at both ends of the fixed shaft, and the guide rollers are slidably arranged in a guide rail, and the guide rail is fixed on the vertical plate; an installation box is arranged below the tray, and the installation box is fixed on the vertical plate, and a connecting shaft is inserted and fixed on the installation box, and the connecting shaft extends out of the installation box, and a ratchet 2 is arranged on the connecting shaft in the installation box, and a compression spring is arranged between the ratchet 2 and the side wall of the installation box, and a rotating rod is fixed on the connecting shaft extending out of the installation box, and the rotating rod is arranged on the side of the tray.

[0006] Furthermore, a sealing ring is provided at the right end of the valve stem.

[0007] Furthermore, a partition is provided at the middle position of the rope pulley.

[0008] Furthermore, the guide wheel is fixed on a guide wheel mounting plate, and the guide wheel mounting plate is fixed on the vertical plate.

[0009] Furthermore, a handle is provided at the right end of the tray.

[0010] Furthermore, a weight block is provided at one end of the water suction hose extending into the barreled water bucket.

[0011] The beneficial effects of the present invention are: water can be transported to a fixed water storage barrel at the top of the water dispenser, and there is no need to carry the barreled water bucket to the top of the water dispenser, thereby reducing the carrying height and facilitating users. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of a water filling device for a water dispenser according to the present invention;

[0013] Figure 2 yes Figure 1 A partial enlarged view of point A;

[0014] Figure 3 yes Figure 1 A partial enlarged view of point B;

[0015] Figure 4 yes Figure 1 A partial enlarged view of point C;

[0016] Figure 5 yes Figure 3 A local enlarged view of point D;

[0017] Figure 6 It is a partial structural schematic diagram of a water filling device for a water dispenser according to the present invention;

[0018] Figure 7 is a schematic diagram of the water inlet hole of the present invention when water is entering;

[0019] In the figure, 1, water dispenser body; 2, valve block; 3, fixed water storage tank; 4, dustproof and breathable cover; 5, valve stem; 6, water groove; 7, water inlet hole; 8, water outlet hole; 9, spring installation groove; 10, spring 1; 11, water inlet pipe; 12, plunger pump; 13, vertical plate; 14, plunger pump shaft; 15, ratchet 1; 16, rope pulley; 17, pull rope 1; 18, movable pulley; 19, counterweight block; 2 0. Fixed block; 21. Pull rope 2; 22. Guide wheel; 23. Guide wheel mounting plate; 24. Fixed shaft; 25. Connecting block; 26. Guide roller; 27. Guide rail; 28. Tray; 29. ​​Handle; 30. Bucket; 31. Suction hose; 32. Weight block; 33. Ratchet 2; 34. Compression spring; 35. Connecting shaft; 36. Rotating rod; 37. Partition; 38. Mounting box. DETAILED DESCRIPTION

[0020] The present invention will be described in detail below in conjunction with the accompanying drawings. Figure 1-7As shown, a water filling device for a water dispenser comprises a water dispenser body 1, a valve block 2 is arranged at the top of the water dispenser body 1, a fixed water storage barrel 3 is arranged at the top of the valve block 2, and a dustproof and breathable cover 4 is arranged at the top of the fixed water storage barrel 3; a valve stem 5 is inserted in the valve block 2, a water-passing groove 6 is provided on the valve stem 5, a spring installation groove 9 is provided in the valve block 2 at the right end of the valve stem 5, a spring 10 is provided in the spring installation groove 9, and the spring 10 is sleeved on the valve stem 5, wherein a water inlet hole 7 is provided at the top of the spring installation groove 9, and the water inlet hole 7 is connected to the fixed water storage barrel 3; a water outlet is also provided on the valve block 2. The water outlet hole 8 is connected to the fixed water storage barrel 3 and the water outlet of the water dispenser body 1, wherein the valve stem 5 crosses the water outlet hole 8; the right end of the spring mounting groove 9 is connected to the water inlet pipe 11 through the water flow hole, and the other end of the water inlet pipe 11 is connected to the water outlet of the plunger pump 12; the plunger pump 12 is arranged in the water dispenser body 1 and fixed on the vertical plate 13 at the right end of the water dispenser body 1, and the plunger pump shaft 14 on the plunger pump 12 extends out of the plunger pump 12 and is connected to the rope wheel 16 through the ratchet 15; the pull rope 17 and the pull rope 21 are fixedly wound on both ends of the rope wheel 16, and the pull rope 17 and the pull rope 2 The winding direction of the pull rope 17 is opposite to that of the pull rope 21. The other end of the pull rope 17 passes through the movable pulley 18 and is connected to the fixed block 20, wherein the fixed block 20 is fixed on the vertical plate 13, and the lower end of the movable pulley 18 is fixed with a counterweight 19; the other end of the pull rope 21 passes through the guide wheel 22 and is connected to the fixed shaft 24, and the fixed shaft 24 is inserted into the connecting block 25, and the lower end of the connecting block 25 is fixed with a tray 28, and a barreled water bucket 30 is placed on the tray 28, and a water suction hose 31 is inserted in the barreled water bucket 30, and the other end of the water suction hose 31 is connected to the water inlet of the plunger pump 12, wherein both ends of the fixed shaft 24 are connected to the water inlet of the plunger pump 12. A guide roller 26 is provided, and the guide roller 26 is slidably arranged in a guide rail 27, and the guide rail 27 is fixed on the vertical plate 13; a mounting box 38 is provided below the tray 28, and the mounting box 38 is fixed on the vertical plate 13, and a connecting shaft 35 is inserted and fixed on the mounting box 38, and the connecting shaft 35 extends out of the mounting box 38, and a second ratchet 33 is provided on the connecting shaft 35 in the mounting box 38, and a compression spring 34 is provided between the second ratchet 33 and the side wall of the mounting box 38, and a rotating rod 36 is fixed on the connecting shaft 35 extending out of the mounting box 38, and the rotating rod 36 is provided on the side of the tray 28;

[0021] The right end of the valve stem 5 is provided with a sealing ring;

[0022] A partition plate 37 is provided in the middle of the rope pulley 16;

[0023] The guide wheel 22 is fixed on the guide wheel mounting plate 24, and the guide wheel mounting plate 24 is fixed on the vertical plate 13;

[0024] A handle 29 is provided at the right end of the tray 28;

[0025] A weight block 32 is disposed at one end of the water suction hose 31 extending into the barreled water bucket 30 .

[0026] In this embodiment, the empty barreled water bucket 30 is placed on the tray 28 to balance the weight of the counterweight 19. When the water in the fixed water storage barrel 3 is drunk, the barreled water bucket 30 filled with water is placed on the tray 28, the water suction hose 31 is inserted into the barreled water bucket 30, and then the rotating rod 36 is rotated to make the rotating rod 36 drive the second ratchet 33 to retract. At this time, the barreled water bucket 30 drives the tray 28 to move downward under the action of its own gravity. The tray 28 pulls the pull rope 21 through the connecting block 25 and the fixed shaft 24. The pull rope 21 will drive the pulley 16 to rotate counterclockwise, and the pulley 16 will release the pull rope 21. At the same time, the rope The wheel 16 will lift the counterweight 19 through the pull rope 17, and retract the pull rope 17 and wind it around the rope wheel 16. At this time, the rope wheel 16 will drive the plunger pump shaft 14 to rotate through the ratchet 15. At this time, the plunger pump 12 will suck water from the barreled water bucket 30 into the plunger pump 12 through the suction hose 31, and then enter the spring mounting groove 9 through the water inlet pipe 11. The water flow entering the spring mounting groove 9 will squeeze the spring 10 to make the valve stem 5 move to the left side. At this time, the valve stem 5 will cut off the water outlet 8, and the right end of the valve stem 5 will move to the left side of the water inlet hole 7. At this time, water can enter the fixed water storage barrel 3 through the water inlet hole 7. When the tray 28 moves to the bottom, the tray 28 is lifted by hand through the handle 29. At this time, under the gravity of the counterweight 19, the pull rope 17 rotates the rope wheel 16, and the rope wheel 16 rotates clockwise, releasing the pull rope 17 while retracting the pull rope 21. At this time, the rope wheel 16 cannot drive the plunger pump shaft 14 to rotate through the ratchet 15; when the tray 28 is lifted, continue to release it and then press it down with the help of hands, repeatedly lift and release the tray 28, and finally the water will be transported from the barreled water bucket 30 to the fixed water storage bucket 3.

[0027] The above technical solutions only reflect the preferred technical solutions of the technical solutions of the present invention. Some changes that may be made to certain parts thereof by technicians in this technical field all reflect the principles of the present invention and fall within the protection scope of the present invention.

Claims

1. A water dispenser water filling device, comprising a water dispenser body (1), characterized in that: The top of the water dispenser body (1) is provided with a valve block (2), the top of the valve block (2) is provided with a fixed water storage barrel (3), and the top of the fixed water storage barrel (3) is provided with a dustproof and breathable cover (4); a valve stem (5) is inserted into the valve block (2), and a water-passing groove (6) is provided on the valve stem (5); a spring installation groove (9) is provided in the valve block (2) at the right end of the valve stem (5), and a spring one (10) is provided in the spring installation groove (9), and the spring one (10) is sleeved on the valve stem (5); a water inlet hole (7) is provided at the top of the spring installation groove (9), and the water inlet hole (7) is connected to the fixed water storage barrel (3); a water outlet hole (8) is also provided on the valve block (2), and the water outlet hole (8) is connected to the fixed water storage barrel (3); The invention relates to a water outlet of a water dispenser body (1) and a water outlet of a water dispenser body (3), wherein the valve stem (5) crosses the water outlet hole (8); the right end of the spring mounting groove (9) is connected to a water inlet pipe (11) through a water flow hole, and the other end of the water inlet pipe (11) is connected to a water outlet of a plunger pump (12); the plunger pump (12) is arranged in the water dispenser body (1) and fixed on a vertical plate (13) at the right end of the water dispenser body (1); the plunger pump shaft (14) on the plunger pump (12) extends out of the plunger pump (12) and is connected to a rope wheel (16) through a ratchet 1 (15); a pull rope 1 (17) and a pull rope 2 (21) are fixedly wound around the two ends of the rope wheel (16), and the winding directions of the pull rope 1 (17) and the pull rope 2 (21) are respectively On the contrary, the other end of the pull rope 1 (17) passes through the movable pulley (18) and is connected to the fixed block (20), wherein the fixed block (20) is fixed on the vertical plate (13), and a counterweight block (19) is fixed at the lower end of the movable pulley (18); the other end of the pull rope 2 (21) passes through the guide wheel (22) and is connected to the fixed shaft (24), and the fixed shaft (24) is inserted into the connecting block (25), and a tray (28) is fixed at the lower end of the connecting block (25), and a barreled water bucket (30) is placed on the tray (28), and a water suction hose (31) is inserted into the barreled water bucket (30), and the other end of the water suction hose (31) is connected to the water inlet of the plunger pump (12), wherein guide rollers are provided at both ends of the fixed shaft (24). The tray (28) comprises a tray (28) and a guide roller (26), wherein the guide roller (26) is slidably arranged in a guide rail (27), and the guide rail (27) is fixed on the vertical plate (13); a mounting box (38) is arranged below the tray (28), and the mounting box (38) is fixed on the vertical plate (13); a connecting shaft (35) is inserted and fixed on the mounting box (38), and the connecting shaft (35) extends out of the mounting box (38); a second ratchet (33) is arranged on the connecting shaft (35) in the mounting box (38), and a compression spring (34) is arranged between the second ratchet (33) and the side wall of the mounting box (38); a rotating rod (36) is fixed on the connecting shaft (35) extending out of the mounting box (38), and the rotating rod (36) is arranged on the side of the tray (28); A sealing ring is provided at the right end of the valve stem (5); A partition plate (37) is provided in the middle of the rope wheel (16); The guide wheel (22) is fixed on a guide wheel mounting plate (23), and the guide wheel mounting plate (23) is fixed on the vertical plate (13).

2. A water dispenser water filling device according to claim 1, characterized in that: A handle (29) is provided at the right end of the tray (28).

3. A water dispenser water filling device according to claim 1, characterized in that: A weight block (32) is provided at one end of the water suction hose (31) extending into the barreled water bucket (30).

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