Water-saving dishwasher water supply machine

Abstract

The utility model relates to the technical field of dishwashers, in particular to a water-saving type dishwasher water supply machine, which is characterized in that a water inlet pipe is fixedly arranged on the rear side wall of a water supply tank in a penetrating manner, a winding disc is sleeved on the water inlet pipe through a bearing in a screwing manner, a coil spring is fixedly sleeved on the water inlet pipe, and a connecting bent pipe is fixedly connected with the rear end of the water inlet pipe in a penetrating manner; a connecting hose is fixedly wound on the winding disc, the connector is fixedly arranged at the other end of the connecting bent pipe, a rectangular barrel is fixedly arranged on the right side of the rear side wall of the water supply tank, the connecting hose movably penetrates through the rectangular barrel, the connector movably abuts against the right side of the rectangular barrel, and a limiting assembly matched with the winding disc is arranged on the rectangular barrel. According to the dish-washing machine, the water supply tank and a water pipe connected with an external water source can be stored in order, the situation that the water pipe is too long, the environment where the water pipe is located is too disordered, and use of the space is affected is avoided, and small water drops formed on the inner top wall of the dish-washing machine can be collected.

Description

Technical Field

[0001] This utility model relates to the field of dishwasher technology, specifically to a water-saving dishwasher water supply unit. Background Technology

[0002] Dishwashers are devices used to automatically clean tableware such as bowls, chopsticks, plates, dishes, knives, and forks. They can be divided into two main categories according to their structure: box-type and conveyor-type. Existing water-saving dishwashers are equipped with water supply tanks, but the length of the water pipe connecting the water supply tank to the external water source is fixed. If the water pipe is too long, it is not only inconvenient to store, making the environment more cluttered, but it also affects the use of the surrounding space. Moreover, during the operation of the dishwasher, the water vapor inside often condenses into small water droplets on the inner top wall and drips down, making it impossible to utilize the small water droplets. Therefore, there is an urgent need for a water-saving dishwasher water supply unit. Utility Model Content

[0003] The purpose of this invention is to address the shortcomings and deficiencies of the existing technology by providing a reasonably designed water-saving dishwasher water supply unit to solve the aforementioned problems.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: it includes a water supply tank, a water pump and a water supply pipe, the water pump is fixedly installed at the bottom of the water supply tank, and the water supply tank and the water pump are connected by a water pipe, and the water pump is provided with a water supply pipe connected to the dishwasher body;

[0005] It also includes:

[0006] The water inlet pipe is fixedly installed on the rear side wall of the water supply tank. A winding reel is screwed onto the water inlet pipe via a bearing. A coil spring is fixedly installed on the water inlet pipe, and one end of the coil spring is fixedly connected to the winding reel.

[0007] A connecting bend is fixedly connected to the rear end of the water inlet pipe. A connecting hose is fixedly wound on the winding reel. One end of the connecting bend passes through the side wall of the winding reel and is fixedly connected to the connecting hose.

[0008] The connector is fixedly installed at the other end of the connecting bend. A rectangular tube is fixedly installed at the right side of the rear side wall of the water supply tank. The connecting hose is movably inserted into the rectangular tube, and the connector is movably abutted against the right side of the rectangular tube. A limiting component that cooperates with the winding reel is provided on the rectangular tube.

[0009] The return pipe is fixedly installed on the front side wall of the water supply tank, and the return pipe is inclined upward at the front end. A collection plate with an upward inclination at the front end of the return pipe is fixedly installed at the front end of the return pipe.

[0010] Preferably, the limiting component comprises:

[0011] The rollers are of several types and are respectively located on the front and rear sides inside the rectangular tube. The rollers are arranged to abut against the outer wall of the connecting hose. A connecting shaft is fixedly installed on the roller and is screwed into the inner wall of the rectangular tube through a bearing.

[0012] The gears are multiple and are fixedly sleeved on several connecting shafts. Racks that mesh with the gears are movably arranged in the front and rear side walls of the rectangular tube. A limit rod is fixedly arranged at the left end of the rack. After passing through the side wall of the rectangular tube, the limit rod is matched with several limit grooves with equal rounded corners on the winding reel.

[0013] There are four vertical rods, which are fixedly installed on the left and right sides of the upper part of the two racks respectively. A control plate is movably installed on the upper part of the rectangular tube, and the lower part of the control plate is connected to the vertical rod.

[0014] Preferably, two insert rods are fixedly installed at the lower part of the control board. The insert rods are movably inserted into the vertical rod. A spring is fixedly installed inside the vertical rod. The upper end of the spring is fixedly connected to the insert rod. A limit block is fixedly installed at the lower part of the control board. Two grooves that cooperate with the limit groove are opened at the upper part of the rectangular tube.

[0015] Preferably, a rubber sleeve is fixedly fitted on the roller, and the rubber sleeve is arranged to abut against the connecting hose.

[0016] Preferably, a protective sleeve is fixedly fitted on the connector head, and the protective sleeve is configured to move and abut against the rectangular tube.

[0017] Compared with the prior art, the beneficial effects of this utility model are: the water-saving dishwasher water supply machine described in this utility model can not only neatly store the water pipe connecting the water supply tank to the external water source, avoiding the environment being too cluttered due to the excessive length of the water pipe, thus affecting the use of space, but also collect the small water droplets formed on the inner top wall of the dishwasher. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of this utility model.

[0019] Figure 2 This is a three-dimensional structural view of the rear side of this utility model.

[0020] Figure 3 This is a cross-sectional view of the rectangular tube in this utility model.

[0021] Figure 4 This is an exploded view of the rectangular tube, vertical rod, control board, insert rod, and spring in this utility model.

[0022] Figure 5 This is an exploded view of the parts of this utility model, including the water inlet pipe, the winding reel, the coil spring, the connecting bend, the connecting hose, and the connector.

[0023] Explanation of reference numerals in the attached figures:

[0024] 1. Water supply tank; 2. Water pump; 3. Water supply pipe; 4. Water inlet pipe; 5. Winding reel; 6. Coil spring; 7. Connecting bend; 8. Connecting hose; 9. Connector; 10. Rectangular cylinder; 11. Limiting assembly; 11. Roller; 11-1. Connecting shaft; 11-2. Gear; 11-3. Rack; 11-4. Limiting rod; 11-5. Vertical rod; 11-6. Control panel; 11-7. Insert rod; 12. Spring; 13. Limiting block; 14. Rubber sleeve; 15. Protective sleeve; 16. Return pipe; 17. Collection plate; 18. Detailed Implementation

[0025] The technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings. The preferred embodiments described are only examples. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0026] like Figures 1-5 As shown, the specific embodiment adopts the following technical solution: it includes a water supply tank 1, a water pump 2 and a water supply pipe 3. The water pump 2 is fixedly installed at the lower part of the water supply tank 1 by bolts, and the water supply tank 1 and the water pump 2 are connected by a water pipe. The water pump 2 is provided with a water supply pipe 3 connected to the dishwasher body.

[0027] It also includes:

[0028] Water inlet pipe 4 is fixedly installed on the rear side wall of water supply tank 1. A winding reel 5 is screwed onto the water inlet pipe 4 via a bearing. A coil spring 6 is fixedly installed on the water inlet pipe 4, and one end of the coil spring 6 is fixedly connected to the winding reel 5.

[0029] A connecting bend 7 is fixedly connected to the rear end of the water inlet pipe 4. A connecting hose 8 is fixedly wound on the winding reel 5. One end of the connecting bend 7 passes through the side wall of the winding reel 5 and is fixedly connected to the connecting hose 8.

[0030] Connector 9 is fixedly installed at the other end of connecting bend 7. A rectangular tube 10 is fixedly installed on the right side of the rear side wall of water supply tank 1. Connecting hose 8 is movably inserted into rectangular tube 10. Protective sleeve 16 is fixedly fitted on connector 9. Protective sleeve 16 is movably abutting against rectangular tube 10. Rectangular tube 10 can limit the extreme position of connector 9. Protective sleeve 16 can protect connector 9 and prevent connector 9 from directly abutting against rectangular tube 10 and causing wear, etc. Rectangular tube 10 is provided with limiting component 11 that cooperates with winding reel 5.

[0031] Return pipe 17, the return pipe 17 is fixedly installed on the front side wall of water supply tank 1, and the return pipe 17 is inclined upward at the front end, and a collection plate 18 with the front side inclined upward is fixedly installed at the front end of the return pipe 17.

[0032] The limiting component 11 includes:

[0033] Rollers 11-1, there are several rollers 11-1, respectively located on the front and rear sides inside the rectangular tube 10. A rubber sleeve 15 is fixedly fitted on the roller 11-1. The rubber sleeve 15 is set to abut against the connecting hose 8. Through the protective function of the rubber sleeve 15, the direct contact and friction between the connecting hose 8 and the roller 11-1 during the movement inside the rectangular tube 10 can be avoided, thus preventing wear. A connecting shaft 11-2 is fixedly installed on the roller 11-1. The connecting shaft 11-2 is screwed into the inner wall of the rectangular tube 10 through a bearing.

[0034] Gears 11-3, there are several gears 11-3, which are fixedly sleeved on several connecting shafts 11-2 respectively. Racks 11-4 that mesh with several gears 11-3 are movably arranged in the front and rear side walls of the rectangular cylinder 10. A limit rod 11-5 is fixedly arranged at the left end of the rack 11-4. The limit rod 11-5 passes through the side wall of the rectangular cylinder 10 and is matched with several limit grooves with equal rounded corners on the winding reel 5.

[0035] There are four vertical rods 11-6, which are fixedly installed on the left and right sides of the upper part of the two racks 11-4 respectively. A control plate 11-7 is movably installed on the upper part of the rectangular tube 10. Two insert rods 12 are fixedly installed on the lower part of the control plate 11-7. The insert rods 12 are movably inserted into the vertical rods 11-6. A spring 13 is fixedly installed inside the vertical rod 11-6. The upper end of the spring 13 is fixedly connected to the insert rod 12. A limit block 14 is fixedly installed on the lower part of the control plate 11-7. Two grooves that cooperate with the limit grooves are opened on the upper part of the rectangular tube 10. By applying a downward pulling force to the control plate 11-7 through the spring 13 and the insert rods 12, and by using the cooperation of the limit block 14 and the groove, the position of the control plate 11-7 can be limited.

[0036] When using this utility model, pull the control plate 11-7 upward. The control plate 11-7 drives the insert rod 12 and the limiting block 14 upward. At this time, the limiting block 14 disengages from the groove, and the insert rod 12 stretches the spring 13 upward. Then, the control plate 11-7 can be pulled to the right. The control plate 11-7 drives the rack 11-4 to move to the right through the insert rod 12 and the vertical rod 11-6. By utilizing the meshing of the gear 11-3 and the rack 11-4, the connecting shaft 11-2 can drive the roller 11-1 to rotate to a vertical position, and the rack 11-4... Step 1-4 moves the limiting rod 11-5 to the right out of the limiting groove, then releases the control plate 11-7, causing the spring 13 to reset and shorten, moving the insert rod 12 downward. The insert rod 12 moves the control plate 11-7 downward, and the control plate 11-7 moves the limiting block 14 to the groove on the other side, thus limiting the control plate 11-7. After that, the connector 9 can be pulled away from the rectangular cylinder 10, thereby pulling one end of the connecting hose 8, causing the take-up reel 5 to rotate, thus releasing the connecting hose 8 onto the take-up reel 5, and causing the coil spring 6 to activate. After the connecting hose 8 has been extended to a suitable length, the control plate 11-7 can be pulled upwards. The control plate 11-7 drives the insert rod 12 and the limiting block 14 to pull upwards. At this time, the limiting block 14 disengages from the groove, and the insert rod 12 stretches the spring 13 upwards. Then, the control plate 11-7 can be pulled to the left. The control plate 11-7 drives the rack 11-4 to move to the left through the insert rod 12 and the vertical rod 11-6. By utilizing the meshing of the gear 11-3 and the rack 11-4, the connecting shaft 11-2 can drive the roller 11-1 to rotate to the axis. In a horizontal position, the rack 11-4 drives the limiting rod 11-5 to move to the left into the corresponding limiting groove, thereby limiting the winding reel 5 and preventing the winding reel 5 from rotating in the opposite direction due to the influence of the coil spring 6 to wind up the connecting hose 8. The collection plate 18 can be placed inside the dishwasher. The water vapor generated inside the dishwasher will liquefy into small water droplets on the collection plate 18. Under the influence of the inclined guidance of the collection plate 18, the small water droplets can flow through the return pipe 17 to the water supply tank 1 for collection, thereby realizing the utilization of water vapor inside the dishwasher and achieving the purpose of water saving.

[0037] The beneficial effects of this specific embodiment after adopting the above structure are as follows:

[0038] 1. Through the cooperation of the reel 5, coil spring 6, connecting bend 7 and limiting component 11, the connecting hose 8 can be neatly stored, which not only avoids the connecting hose 8 being too long and causing the environment to be too messy, affecting the use of space, but also collects the small water droplets formed on the top wall of the dishwasher.

[0039] 2. By using the combination of the insert rod 12, spring 13 and limit block 14, the control board 11-7 can be limited, preventing the control board 11-7 from moving arbitrarily and affecting the limit of the winding reel 5 and connecting bend 7.

[0040] For those skilled in the art, modifications can be made to the technical solutions described in the foregoing embodiments, and equivalent substitutions can be made to some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A water-saving dishwasher water supply unit, comprising a water supply tank (1), a water pump (2) and a water supply pipe (3), wherein the water supply tank (1) is fixedly provided with a water pump (2) at the bottom, and the water supply tank (1) and the water pump (2) are connected by a water pipe, and the water pump (2) is provided with a water supply pipe (3) connected to the dishwasher body. Its features are: It also includes: Water inlet pipe (4), the water inlet pipe (4) is fixedly installed on the rear side wall of the water supply tank (1), a winding reel (5) is screwed onto the water inlet pipe (4) through a bearing, a coil spring (6) is fixedly installed on the water inlet pipe (4), and one end of the coil spring (6) is fixedly connected to the winding reel (5); Connecting bend (7), the connecting bend (7) is fixedly connected to the rear end of the water inlet pipe (4), and a connecting hose (8) is fixedly wound on the winding reel (5). One end of the connecting bend (7) passes through the side wall of the winding reel (5) and is fixedly connected to the connecting hose (8). Connector (9), the connector (9) is fixedly installed at the other end of the connecting bend (7), a rectangular tube (10) is fixedly installed at the right side of the rear side wall of the water supply tank (1), the connecting hose (8) is movably inserted into the rectangular tube (10), and the connector (9) is movably abutted against the right side of the rectangular tube (10). The rectangular tube (10) is provided with a limiting component (11) that cooperates with the winding reel (5). The return pipe (17) is fixedly installed on the front side wall of the water supply tank (1), and the return pipe (17) is inclined upward at the front end. The front end of the return pipe (17) is fixedly provided with a collection plate (18) that is inclined upward at the front end.

2. The water-saving dishwasher water supply unit according to claim 1, characterized in that: The limiting component (11) includes: Rollers (11-1), there are several rollers (11-1), which are respectively located on the front and rear sides inside the rectangular tube (10). The rollers (11-1) are set against the outer wall of the connecting hose (8). A connecting shaft (11-2) is fixedly installed on the rollers (11-1). The connecting shaft (11-2) is screwed into the inner wall of the rectangular tube (10) through a bearing. Gears (11-3), there are several gears (11-3), which are fixedly sleeved on several connecting shafts (11-2). The front and rear side walls of the rectangular tube (10) are movably provided with racks (11-4) that mesh with several gears (11-3). The left end of the rack (11-4) is fixedly provided with a limiting rod (11-5). After passing through the side wall of the rectangular tube (10), the limiting rod (11-5) is matched with several limiting grooves with equal rounded corners on the winding reel (5). There are four vertical rods (11-6), which are fixedly installed on the left and right sides of the upper part of the two racks (11-4). A control plate (11-7) is movably installed on the upper part of the rectangular tube (10), and the lower part of the control plate (11-7) is connected to the vertical rod (11-6).

3. The water-saving dishwasher water supply unit according to claim 2, characterized in that: The control board (11-7) is fixedly provided with two insert rods (12) at the bottom. The insert rods (12) are movably inserted into the vertical rod (11-6). A spring (13) is fixedly provided in the vertical rod (11-6). The upper end of the spring (13) is fixedly connected to the insert rod (12). A limit block (14) is fixedly provided at the bottom of the control board (11-7). Two grooves that cooperate with the limit groove are opened at the top of the rectangular tube (10).

4. A water-saving dishwasher water supply unit according to claim 2, characterized in that: A rubber sleeve (15) is fixedly fitted on the roller (11-1), and the rubber sleeve (15) is set to abut against the connecting hose (8).

5. A water-saving dishwasher water supply unit according to claim 1, characterized in that: A protective sleeve (16) is fixedly fitted on the connector (9), and the protective sleeve (16) is movable and in contact with the rectangular tube (10).

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