Rural drinking water supply device

Abstract

The utility model belongs to the technical field of drinking water supply, and particularly relates to a rural drinking water supply device which comprises a water storage bin, a water purifying bin, a recycling bin and a water conveying pipe and further comprises an adjusting mechanism, a placing plate, a lifting frame and a filtering plate. A movable groove matched with the sliding block is formed in the sealing cover, the multiple filter plates are installed on the lifting frame through the T-shaped strips and the grooves matched with the T-shaped strips, and installation grooves matched with the filter plates are formed in the inner wall of the water purification bin; a user can move the filter plate out of the water purification bin through the cooperation of the adjusting mechanism and the lifting frame, objects on the body of the user are prevented from falling into the water purification bin when the user replaces the filter plate, the sealing cover is connected with the lifting frame through the cooperation of the sliding block and the moving groove, and when the user adjusts the position of the lifting frame, the sealing cover can be automatically opened or closed; and the step of moving the sealing cover by a user is omitted.

Description

Technical Field

[0001] The utility model belongs to the technical field of drinking water supply, and in particular relates to a rural drinking water supply device. Background Art

[0002] Drinking water refers to water that can be directly consumed without treatment. Currently, the main sources of drinking water in rural areas are surface water and groundwater. These two sources may contain impurities such as algae, requiring further purification after water collection. To disassemble the filter assembly of existing rural drinking water supply devices, the user must remove the top cover of the purification chamber and then disassemble the filter plate. This replacement method requires the user to manually remove the chamber cover, and when removing the filter plate, the user's belongings may fall into the purification chamber. To reduce water waste, existing supply devices are equipped with a recovery mechanism, but the existing recovery mechanism lacks a protective device, which makes it easy for external impurities to enter the recovery mechanism. Utility Model Content

[0003] The utility model provides a rural drinking water supply device to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a rural drinking water supply device, comprising a water storage tank, a water purification tank, a recovery tank and a water delivery pipe, further comprising an adjustment mechanism, a placement plate, a lifting frame and a filter plate, the water storage tank and the water purification tank being connected, the water delivery pipe being installed on the water purification tank, the water purification tank being provided with a placement slot, the lifting frame being slidably mounted on the placement slot, the adjustment mechanism connected to the lifting frame being installed on the water storage tank, the top of the lifting frame being hinged with two sliders, the top of the water purification tank being hinged with a sealing cover, the sealing cover being provided with a movable slot cooperating with the sliders, the top of the filter plate being provided with a T-shaped bar, the side wall of the lifting frame being provided with a groove cooperating with the T-shaped bar, a plurality of the filter plates being installed on the lifting frame through the T-shaped bar and the groove cooperating therewith, and the inner wall of the water purification tank being provided with a mounting slot cooperating with the filter plate;

[0005] The adjustment mechanism includes a motor, a gear, a threaded barrel, a threaded rod and a mounting frame. The motor is installed on the top of the water storage tank, the mounting frame is provided on the water storage tank, the threaded barrel is rotatably installed on the mounting frame, the motor and the threaded barrel are provided with meshing gears, the threaded rod is installed on the threaded barrel, and the bottom of the threaded rod is installed on the lifting frame.

[0006] Preferably, a groove is provided on the side wall of the movable groove, and a plurality of rollers are provided on the protrusion of the side wall of the sliding block.

[0007] Preferably, the rollers are provided on both the top and bottom side walls of the side wall protrusions of the slider.

[0008] Preferably, the placement groove passes through the side walls of the water purification tank, and the lifting frame is provided with a groove that matches the side walls of the placement groove.

[0009] Preferably, the mounting frame is provided with a guide rod passing through the lifting frame.

[0010] Preferably, the recovery bin is provided at the bottom of the water storage bin and the water purification bin, the recovery bin is connected to the water supply pipe through a water pump, the placement plate is installed on the top groove of the recovery bin through a spring, two sealing plates are installed at the bottom of the placement plate, a filter is provided on the side wall of the sealing plate, a drainage trough is provided inside the recovery bin, and the part of the sealing plate without the filter passes through the top side wall of the drainage trough.

[0011] Preferably, a baffle is provided on the placement plate at the position where the spring is installed, and a groove is provided on the top surface of the recovery bin to cooperate with the side wall baffle of the placement plate.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] The utility model provides a filter plate and an adjustment mechanism installed on the lifting frame. The user can move the filter plate out of the water purification bin through the cooperation of the adjustment mechanism and the lifting frame. At this time, the user can replace the filter plate by sliding the filter plate out of the side wall groove of the lifting frame, so as to prevent items on the user from falling into the water purification bin when the user replaces the filter plate. The cover is connected to the lifting frame through the cooperation of the slider and the movable groove. When the user adjusts the position of the lifting frame, the cover will automatically open or close, eliminating the step of the user moving the cover. Several rollers are provided on the side wall protrusions of the slider, which reduce the wear of the slider during movement. By providing a placement plate installed on the spring, the drainage groove is sealed by the sealing plate installed on the placement plate, so as to prevent external impurities from entering the interior of the recovery bin when the device is idle. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural diagram of the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the water purification tank in the utility model;

[0016] Figure 3 This is a structural diagram of the slider in the utility model;

[0017] Figure 4 This is a structural diagram of the installation location of the filter plate in the utility model;

[0018] Figure 5for Figure 4 Schematic diagram of the structure at A in the middle;

[0019] Figure 6 It is a structural schematic diagram of the placement plate in the present utility model.

[0020] In the figure: 1, water storage tank 2, water purification tank 21, sealing cover 22, placement groove 3, adjustment mechanism 31, motor 32, gear 33, threaded cylinder 34, threaded rod 35, mounting bracket 36, guide rod 4, recovery tank 41, water pump 5, placement plate 51, spring 52, sealing plate 53, drainage groove 6, lifting frame 61, slider 62, moving groove 63, roller 7, filter plate 71, T-bar 72, mounting groove 8, water pipe. DETAILED DESCRIPTION

[0021] See also Figure 1-6 The utility model provides the following technical solutions: a rural drinking water supply device, including a water storage tank 1, a water purification tank 2, a recovery tank 4 and a water delivery pipe 8, also including an adjustment mechanism 3, a placement plate 5, a lifting frame 6 and a filter plate 7. The water storage tank 1 and the water purification tank 2 are connected, and the water delivery pipe 8 is installed on the water purification tank 2. The water purification tank 2 is provided with a placement slot 22, and a lifting frame 6 is slidably installed on the placement slot 22. The water storage tank 1 is provided with an adjustment mechanism 3 connected to the lifting frame 6, and the top of the lifting frame 6 is hinged with two sliders 61, and the top of the water purification tank 2 is hinged with a sealing cover 21, and the sealing cover 21 is provided with a movable groove 62 that cooperates with the slider 61. The top of the filter plate 7 is provided with a T-shaped bar 71, and the side wall of the lifting frame 6 is provided with a groove that cooperates with the T-shaped bar 71. Several filter plates 7 are installed on the lifting frame 6 through the T-shaped bar 71 and the groove that cooperates therewith. The inner wall of the water purification tank 2 is provided with a mounting groove 72 that cooperates with the filter plate 7;

[0022] The adjustment mechanism 3 includes a motor 31, a gear 32, a threaded barrel 33, a threaded rod 34 and a mounting frame 35. The motor 31 is installed on the top of the water storage tank 1, and a mounting frame 35 is provided on the water storage tank 1. The threaded barrel 33 is rotatably mounted on the mounting frame 35. The motor 31 and the threaded barrel 33 are provided with meshing gears 32. The threaded rod 34 is installed on the threaded barrel 33, and the bottom of the threaded rod 34 is installed on the lifting frame 6.

[0023] The water storage tank 1 is used to store treated water, and the clean water tank 2 is used to treat water. The cover 21 can seal the top opening of the clean water tank 2. Water is sent into the clean water tank 2 through the water pipe 8. Several filter plates 7 are provided inside the clean water tank 2. When the water storage tank 1 extracts water from the clean water tank 2, the water inside the clean water tank 2 will be filtered to a qualified state after passing through several filter plates 7. The filter plates 7 are installed on the lifting frame 6. When the user replaces the filter plate 7, he only needs to lift the lifting frame 6 to move the filter plate 7 out of the clean water tank 2, which is convenient for the user to replace the filter plate 7. The lifting frame 6 is installed on the adjustment mechanism 3. The user can adjust the position of the lifting frame 6 through the adjustment mechanism 3. During the rising process of the lifting frame 6, the lifting frame 6 will push the cover 21. The cover 21 is installed on the lifting frame 6 through the cooperation of the slider 61 and the movable groove 62, ensuring that the cover 21 will not separate from the lifting frame 6 during the process of being pushed by the lifting frame 6, realizing the synchronous movement of the lifting frame 6 and the cover 21, eliminating the need for the user to adjust the position of the cover 21, and improving the efficiency of the user in replacing the filter plate 7. The slider 61 is hinged on the lifting frame 6. The slider 61 will be rotated by the cover 21 during the lifting process of the lifting frame 6, ensuring that the lifting of the lifting frame 6 will not be hindered. The side wall of the movable groove 62 is provided with a groove, and the side wall of the slider 61 is provided with a protrusion. The cooperation of the side wall protrusion of the slider 61 and the side wall groove of the movable groove 62 ensures the stability of the cooperation between the slider 61 and the movable groove 62, thereby ensuring the stability of the cooperation between the cover 21 and the lifting frame 6. The filter plate 7 is installed on the lifting frame 6 through the T-shaped bar 71 and the groove matched therewith. The shape of the T-shaped bar 71 ensures the stability of the filter plate 7 after it is installed on the lifting frame 6. The groove matched with the T-shaped bar 71 on the lifting frame 6 passes through the side wall of the lifting frame 6, which is convenient for the user to install and remove the filter plate 7. One side wall of the lifting frame 6 is provided with a protrusion that passes through the cover The protrusions on the side walls of 21 make it easy for the user to install the filter plate 7 on the lifting frame 6. The mounting grooves 72 provided on the inner wall of the clean water tank 2 are used to install the filter plate 7. The mounting grooves 72 wrap the side walls of the filter plate 7 to prevent water from entering the water storage tank 1 through the gap between the filter plate 7 and the clean water tank 2 without being filtered by the filter plate 7, thereby ensuring the working effect of the filter plate 7. The sealing gasket provided on the inner wall of the mounting grooves 72 ensures the working effect of the mounting grooves 72. The lifting frame 6 is slidably installed on the placement grooves 22. The placement grooves 22 increase the lifting space of the lifting frame 6, ensuring that the lifting frame 6 has sufficient moving distance to move the filter plate 7 out of the interior of the clean water tank 2.

[0024] When the motor 31 is started, the power of the motor 31 is transmitted to the threaded barrel 33 through the meshing gears 32, thereby realizing the rotation of the threaded barrel 33. When the threaded barrel 33 rotates, the threaded rod 34 moves along the threaded barrel 33 under the action of the thread. The threaded rod 34 is installed on the lifting frame 6. The moving threaded barrel 33 will move with the lifting frame 6, thereby realizing the lifting and lowering of the lifting frame 6. The bottom of the threaded rod 34 is fixed on the lifting frame 6, ensuring the stability of the cooperation between the threaded barrel 33 and the threaded rod 34, and ensuring the working effect of the threaded barrel 33. The mounting frame 35 is used to mount the threaded barrel 33, ensuring the stability of the threaded barrel 33 during the rotation process. The threaded barrel 33 is rotatably mounted on the two mounting frames 35, ensuring the working effect of the mounting frame 35. The shaft of the motor 31 is mounted on the mounting frame 35, ensuring the stability of the gear 32 during the rotation process.

[0025] Specifically, a groove is provided on the side wall of the movable groove 62 , and a plurality of rollers 63 are provided on the protrusion of the side wall of the sliding block 61 .

[0026] During the movement of the slider 61, the roller 63 set on the side wall protrusion of the slider 61 starts to roll. The rolling roller 63 reduces the friction force exerted on the slider 61 during the movement, improves the smoothness of the slider 61 during the movement, reduces the wear of the slider 61 and the moving groove 62 during the movement of the slider 61, and extends the service life of the slider 61 and the moving groove 62.

[0027] Specifically, rollers 63 are provided on the top and bottom side walls of the side wall protrusions of the slider 61 .

[0028] During the lifting process of the lifting frame 6, the contact side walls of the slider 61 and the movable groove 62 are different. The position of the roller 63 ensures that no matter what movement state the lifting frame 6 is in, the roller 63 can reduce the friction force received by the slider 61, thereby ensuring the working effect of the roller 63.

[0029] Specifically, the placement groove 22 passes through the side walls of the water purification tank 2 on both sides, and the lifting frame 6 is provided with a groove that matches the side walls of the placement groove 22.

[0030] The placement groove 22 passes through the side wall of the clean water tank 2, ensuring that the interior of the placement groove 22 is exposed to the outside world, making it convenient for users to clean up the debris accumulated in the placement groove 22. At the same time, the shape of the placement groove 22 can also prevent external sewage from accumulating inside the placement groove 22. The lifting frame 6 cooperates with the groove of the side wall of the placement groove 22 and the side wall of the placement groove 22 to seal the clean water tank 2, ensuring the sealing of the clean water tank 2 during the use of the device. The lifting frame 6 cooperates with the groove of the side wall of the placement groove 22 and the side wall of the placement groove 22 to guide and ensure the stability of the lifting frame 6 during the lifting process.

[0031] Specifically, the mounting frame 35 is provided with a guide rod 36 that passes through the lifting frame 6 .

[0032] The guide rod 36 plays a guiding role, ensuring the stability of the lifting frame 6 during the lifting process. The guide rod 36 also plays a limiting role, preventing the lifting frame 6 and the filter plate 7 from being rotated by the threaded rod 34 after leaving the clean water tank 2, thereby ensuring the stability of the lifting frame 6 and the filter plate 7 during the lifting process.

[0033] Specifically, a recovery bin 4 is provided at the bottom of the water storage tank 1 and the water purification tank 2. The recovery bin 4 is connected to the water supply pipe 8 through a water pump 41. A placement plate 5 is installed on the top groove of the recovery bin 4 through a spring 51. Two sealing plates 52 are installed at the bottom of the placement plate 5. A filter is provided on the side wall of the sealing plate 52. A drainage groove 53 is provided inside the recovery bin 4. The part of the sealing plate 52 without the filter passes through the top side wall of the drainage groove 53.

[0034] The recycling bin 4 can recycle the water overflowed by the user when receiving water, thus realizing water recycling and reducing the waste of water resources. The water pump 41 is used to send the water in the recycling bin 4 into the clean water bin 2. The water inlet of the water pump 41 is close to the bottom surface of the recycling bin 4. The bottom surface of the recycling bin 4 is shaped as an inclined surface inclined toward the water inlet of the water pump 41, which ensures the working effect of the water pump 41. The placement plate 5 is used to place a container for water. When the amount of water in the container increases, the weight of the container increases, and the placement plate 5 moves downward. As the placement plate 5 moves, the side wall filter of the sealing plate 52 enters the drainage groove 53 penetrated by the sealing plate 52. At this time, the drainage The groove 53 is connected to the groove of the installation placement plate 5 through the side wall filter of the sealing plate 52. At this time, the water falling into the placement plate 5 enters the interior of the groove of the installation placement plate 5 through the bottom filter of the placement plate 5, and then enters the recovery bin 4 through the drainage groove 53. After the container is taken away, the placement plate 5 returns to its original position under the action of the spring 51, and the sealing plate 52 seals the drainage groove 53 again. Sealing the drainage groove 53 by the sealing plate 52 can prevent external debris from entering the interior of the recovery bin 4 when the device is idle. The cooperation of the side wall filter of the sealing plate 52 and the bottom filter of the placement plate 5 plays a filtering role, preventing large pieces of debris from entering the interior of the recovery bin 4.

[0035] Specifically, a baffle is provided at the position where the spring 51 is installed on the placement plate 5 , and a groove that cooperates with the side wall baffle of the placement plate 5 is provided on the top surface of the recovery bin 4 .

[0036] The baffle set on the placement plate 5 can cover the spring 51 to prevent the spring 51 from being exposed to the external environment during use, thereby ensuring the working effect of the spring 51. The groove on the top surface of the recovery bin 4 and the baffle cooperate with each other to ensure that the baffle will not hinder the movement of the placement plate 5.

[0037] The working principle and use process of the present invention are as follows: when taking water, the container is placed on the placement plate 5, and the water storage tank 1 sends water into the container. At this time, the water in the clean water tank 2 is filtered by several filter plates 7 and then sent to the water storage tank 1. As the weight of the container increases, the placement plate 5 drops, and the filter screen of the sealing plate 52 enters the drainage groove 53 penetrated by the sealing plate 52. The drainage groove 53 is connected to the outside world. The spilled water is filtered by the filter screens provided on the placement plate 5 and the sealing plate 52 and then enters the interior of the recovery tank 4. The water inside the recovery tank 4 is sent to the interior of the clean water tank 2 by the water pump 41. When replacing the filter plate 7, the motor 31 is started, and the motor 31 is turned on. The power is transmitted to the threaded cylinder 33 through the meshing gears 32, and the threaded cylinder 33 starts to rotate. The threaded rod 34 moves along the threaded cylinder 33 under the action of the thread, and the lifting frame 6 is moved by the moving threaded rod 34. The rising lifting frame 6 pushes the cover 21. As the cover 21 is pushed, the slider 61 slides on the moving groove 62 to ensure the stability of the cover 21 during the lifting process of the lifting frame 6. As the lifting frame 6 rises, the filter plate 7 leaves the clean water tank 2, and the filter plate 7 is removed from the side wall groove of the lifting frame 6. The filter plate 7 is replaced, and then the motor 31 rotates in the opposite direction, and the cover 21, the lifting frame 6 and the filter plate 7 return to their original positions.

[0038] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A rural drinking water supply device, comprising a water storage tank (1), a water purification tank (2), a recovery tank (4) and a water delivery pipe (8), characterized in that: The invention also includes an adjustment mechanism (3), a placement plate (5), a lifting frame (6) and a filter plate (7); the water storage tank (1) and the clean water tank (2) are connected; the clean water tank (2) is provided with a water pipe (8); the clean water tank (2) is provided with a placement groove (22); the lifting frame (6) is slidably mounted on the placement groove (22); the adjustment mechanism (3) connected to the lifting frame (6) is installed on the water storage tank (1); the top of the lifting frame (6) is hinged with two sliders (61); The top of the clean water tank (2) is hinged with a cover (21), the cover (21) is provided with a movable groove (62) that cooperates with the slider (61), the top of the filter plate (7) is provided with a T-shaped bar (71), the side wall of the lifting frame (6) is provided with a groove that cooperates with the T-shaped bar (71), and several filter plates (7) are installed on the lifting frame (6) through the T-shaped bar (71) and the groove that cooperates therewith. The inner wall of the clean water tank (2) is provided with a mounting groove (72) that cooperates with the filter plate (7); The adjustment mechanism (3) comprises a motor (31), a gear (32), a threaded barrel (33), a threaded rod (34) and a mounting frame (35); the motor (31) is mounted on the top of the water storage tank (1); the mounting frame (35) is provided on the water storage tank (1); the threaded barrel (33) is rotatably mounted on the mounting frame (35); the motor (31) and the threaded barrel (33) are provided with meshing gears (32); the threaded rod (34) is mounted on the threaded barrel (33); and the bottom of the threaded rod (34) is mounted on the lifting frame (6).

2. A rural drinking water supply device according to claim 1, characterized in that: A groove is provided on the side wall of the movable groove (62), and a plurality of rollers (63) are provided on the protrusion of the side wall of the sliding block (61).

3. A rural drinking water supply device according to claim 2, characterized in that: The rollers (63) are provided on the top and bottom side walls of the side wall protrusion of the slider (61).

4. A rural drinking water supply device according to claim 1, characterized in that: The placement groove (22) passes through the side walls of the clean water tank (2), and the lifting frame (6) is provided with a groove that matches the side walls of the placement groove (22).

5. A rural drinking water supply device according to claim 1, characterized in that: The mounting frame (35) is provided with a guide rod (36) that passes through the lifting frame (6).

6. A rural drinking water supply device according to claim 1, characterized in that: The bottom of the water storage tank (1) and the water purification tank (2) is provided with the recovery tank (4), and the recovery tank (4) is connected to the water delivery pipe (8) through a water pump (41). The placement plate (5) is installed on the top groove of the recovery tank (4) through a spring (51), and two sealing plates (52) are installed on the bottom of the placement plate (5). The side walls of the sealing plates (52) are provided with a filter screen. The interior of the recovery tank (4) is provided with a drainage groove (53), and the part of the sealing plate (52) not provided with the filter screen passes through the top side wall of the drainage groove (53).

7. A rural drinking water supply device according to claim 6, characterized in that: A baffle is provided on the position where the placement plate (5) is mounted on the spring (51), and a groove is provided on the top surface of the recovery bin (4) that matches the side wall baffle of the placement plate (5).

Images