Safe disinfection equipment for rural drinking water

Abstract

The utility model belongs to the technical field of water treatment, and particularly relates to safe disinfection equipment for rural drinking water, which comprises a water inlet pipe, a mixing bin, a storage bin and a discharge channel, and further comprises a driving mechanism, a distribution disc and a liquid mixing block, the side wall protrusion of the indicating rod and the top face of the top cover are provided with triggers matched with each other, a plurality of temporary storage bins are arranged in the material distribution disc, the material storage bins are provided with the material discharging channels, the bottoms of the temporary storage bins and the bottoms of the material storage bins are provided with material discharging openings, and the liquid mixing block is installed on the water discharging pipe. By arranging the material distribution disc provided with a plurality of temporary storage bins, temporary storage of a disinfectant by the device is achieved, the situation that the disinfectant in the storage bins is agglomerated due to direct communication of the storage bins and the mixing bin is avoided, and by arranging the discharging channels and the discharging ports at different positions, it is guaranteed that when a user supplements the disinfectant into the storage bins, the disinfectant can be conveniently and rapidly discharged. The feeding of the disinfectant by the device cannot be stopped, so that the working effect of the device is ensured.

Description

Technical Field

[0001] The utility model belongs to the technical field of water treatment, and particularly relates to a safe disinfection device for rural drinking water. Background Technique

[0002] In recent years, the problem of rural drinking water safety has become a livelihood issue that has attracted the attention of all sectors of society and is committed to solving. When disinfecting drinking water, disinfectant needs to be added to the water to disinfect the water. A rural drinking water integrated disinfection device is disclosed in the Chinese utility model patent with the publication number CN216303363U, including an addition box. The right end of the addition box is provided with a water inlet pipe. The inner wall of the water inlet pipe is provided with a fixed frame. The left end of the fixed frame is rotatably connected with an impeller. The left end of the impeller is fixedly connected with a reciprocating threaded rod. An activity rod is sleeved on the outer wall of the reciprocating threaded rod. The left end of the addition box penetrates through and is provided with a water outlet pipe. The right end of the water outlet pipe is provided with a plurality of spiral holes. The upper end of the inner wall of the addition box is provided with a chute. A slider is arranged inside the chute. A sealing plate is arranged at the lower end of the slider. A spring is arranged at the left end of the sealing plate. A disinfection box is arranged at the upper end of the addition box. A guide rod is arranged on one side of the disinfection box. A float is arranged at the lower end of the guide rod.

[0003] In the above-mentioned utility model, although the automatic feeding of the disinfectant is realized, the disinfection box storing the disinfectant is directly communicated with the addition box. The moisture in the water flow will contact the disinfectant during the use of the device, resulting in caking of some disinfectants, thus affecting the addition of the disinfectant by the device. Moreover, the above-mentioned utility model lacks a temporary storage mechanism, and the user needs to add disinfectant to the inside of the disinfection box in advance to avoid the stop of the disinfectant feeding. The above-mentioned utility model lacks a warning mechanism, resulting in the staff needing to frequently check the position of the indicating rod, increasing the labor intensity of the user. Content of the Utility Model

[0004] The utility model provides a safe disinfection device for rural drinking water to solve the problems raised in the above background technique.

[0005] To achieve the above object, the present utility model provides the following technical solutions: A safety disinfection device for rural drinking water, comprising a water inlet pipe, a mixing chamber, a storage bin, and a discharge channel, further comprising a driving mechanism, a distribution plate, and a liquid mixing block. The two ends of the mixing chamber are respectively installed with the water inlet pipe and a drain pipe. The storage bin is installed on the top of the mixing chamber. A top cover is installed on the storage bin through the cooperation of a plurality of nuts and bolts. An indicating rod is slidably installed on the top cover. A floating block is provided at the bottom of the indicating rod. A trigger is provided on the side wall protrusion of the indicating rod and the top surface of the top cover for cooperation. The bottom of the storage bin is rotatably installed with the distribution plate. A plurality of temporary storage bins are provided inside the distribution plate. A discharge channel is provided at the bottom inside the storage bin and is matched with the top opening of one of the temporary storage bins. Discharge ports are provided at the bottoms of the temporary storage bins and the storage bin. A fan blade is installed on the water inlet pipe and the mixing chamber through a plurality of mounting brackets. A rotating shaft is installed on the distribution plate. A bevel gear meshing with each other is installed on the rotating shaft of the fan blade and the rotating shaft. A liquid mixing block is installed on the drain pipe. A plurality of spiral holes are provided on the liquid mixing block.

[0006] Preferably, the shape of the inner bottom surface of the storage bin is an inclined surface inclined towards the discharge channel, and the position where the opening of the discharge channel is provided is at the bottom of the inclined side wall of the discharge channel.

[0007] Preferably, the bottom surface shape of the floating block is a frustum of a cone, and the shape of the frustum of the cone at the bottom surface of the floating block matches the shape of the bottom surface of the storage bin.

[0008] Preferably, there is a certain angle between the side wall opening of the discharge channel and the discharge port provided on the bottom surface of the storage bin, and the discharge port provided on the storage bin is far from the fan blade.

[0009] Preferably, a threaded groove is provided at the bottom of the top cover, a threaded ring matched with the threaded groove is provided at the top of the storage bin, and sealing gaskets are provided on the opposite side walls of the protrusions on the side walls of the top cover and the storage bin.

[0010] Preferably, a liquid guiding groove inclined towards the spiral hole is provided on the side wall of the liquid mixing block.

[0011] Preferably, the shape of the side wall of the mounting bracket facing the water flow installed on the water inlet pipe is an inclined surface inclined towards both sides, and the end face shape of the fan blade is a cone.

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

[0013] The utility model realizes the temporary storage of disinfectant by setting a material distribution plate with several temporary storage bins, avoiding the direct connection between the storage bin and the mixing bin, which may cause the disinfectant inside the storage bin to cake. By setting discharge channels and discharge ports at different positions, it ensures that when the user replenishes the disinfectant into the storage bin, the feeding of the disinfectant by the device will not stop, guaranteeing the working effect of the device. By setting two cooperating triggers, when the triggers are activated, the staff adds disinfectant into the storage bin, avoiding the influence on the working effect of the device due to the untimely replenishment of disinfectant by the staff. At the same time, it also eliminates the need for the user to repeatedly check the position of the indicating rod, reducing the labor intensity of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0015] Figure 2 is a schematic cross-sectional structural diagram of the utility model;

[0016] Figure 3 is a schematic structural diagram of the storage bin in the utility model;

[0017] Figure 4 is a schematic structural diagram of the material distribution plate in the utility model;

[0018] Figure 5 is a schematic structural diagram of the mounting bracket installed on the water inlet pipe in the utility model;

[0019] Figure 6 is a schematic structural diagram of the liquid mixing block in the utility model.

[0020] In the figure: 1, water inlet pipe; 11, drain pipe; 2, mixing chamber; 3, storage bin; 31, top cover; 32, indicating rod; 33, trigger; 34, floating block; 35, threaded groove; 4, discharge channel; 5, drive mechanism; 51, fan blade; 52, bevel gear; 53, rotating shaft; 54, mounting bracket; 6, material distribution plate; 61, temporary storage bin; 62, discharge port; 7, liquid mixing block; 71, spiral hole; 72, liquid guide groove. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] Please refer to Figures 1-6, the present utility model provides the following technical solutions: A safety disinfection device for rural drinking water, comprising a water inlet pipe 1, a mixing chamber 2, a storage bin 3 and a discharge channel 4, further comprising a driving mechanism 5, a material distribution plate 6 and a liquid mixing block 7. The two ends of the mixing chamber 2 are respectively installed with a water inlet pipe 1 and a drain pipe 11. The top of the mixing chamber 2 is installed with a storage bin 3. A top cover 31 is installed on the storage bin 3 through the cooperation of a plurality of nuts and bolts. An indicating rod 32 is slidably installed on the top cover 31. A floating block 34 is provided at the bottom of the indicating rod 32. A trigger 33 is provided on the side wall protrusion of the indicating rod 32 and the top surface of the top cover 31 for cooperation. The bottom of the storage bin 3 is rotatably installed with a material distribution plate 6. A plurality of temporary storage bins 61 are provided inside the material distribution plate 6. A discharge channel 4 is provided at the bottom inside the storage bin 3 for cooperating with the top opening of one of the temporary storage bins 61. Discharge ports 62 are provided at the bottoms of the temporary storage bins 61 and the storage bin 3. A fan blade 51 is installed on the water inlet pipe 1 and the mixing chamber 2 through a plurality of mounting brackets 54. A rotating shaft 53 is installed on the material distribution plate 6. Meshing bevel gears 52 are installed on the rotating shaft of the fan blade 51 and the rotating shaft 53. A liquid mixing block 7 is installed on the drain pipe 11. A plurality of spiral holes 71 are provided on the liquid mixing block 7.

[0022] The water inlet pipe 1 and the drain pipe 11 are used for water supply to flow. The mixing chamber 2 is used for mixing water and disinfectant. The storage bin 3 is used for storing disinfectant. The top cover 31 provided at the top of the storage bin 3 is used to seal the top opening of the storage bin 3, facilitating the user to add disinfectant into the interior of the storage bin 3. When there is disinfectant stored inside the storage bin 3, the indicating rod 32 is lifted by the disinfectant under the action of the floating block 34. The bottom surface area of the floating block 34 is relatively large, ensuring that the floating block 34 will not sink into the interior of the disinfectant stored in the storage bin 3 during the use of the device. The indicating rod 32 is slidably installed on the top cover 31. As the amount of disinfectant inside the storage bin 3 changes, the indicating rod 32 slides on the top cover 31. The user can quickly confirm the amount of disinfectant stored in the storage bin 3 through the length of the part of the indicating rod 32 located outside the storage bin 3. The side wall protrusion of the indicating rod 32 plays a limiting role, preventing the indicating rod 32 from completely entering the interior of the storage bin 3 during the use of the device. When the floating block 34 moves to the extreme position, the indicating rod 32 contacts the trigger 33 provided on the top cover 31, and the trigger 33 is triggered. The triggered trigger 33 will send a signal to the user to remind the user to replenish the disinfectant into the interior of the storage bin 3. The disinfectant inside the storage bin 3 will enter the temporary storage bin 61 through the discharge channel 4 and the top opening of the temporary storage bin 61 during the use of the device. The shapes of the discharge channel 4 and the top opening of the temporary storage bin 61 are inclined downward slopes, facilitating the disinfectant to enter the temporary storage bin 61. As the distribution plate 6 rotates, the disinfectant stored inside the temporary storage bin 61 enters the interior of the mixing chamber 2 through the temporary storage bin 61 and the discharge port 62 provided on the storage bin 3. The shape of the part of the side wall of the temporary storage bin 61 located between the top opening and the discharge port 62 of the temporary storage bin 61 is a slope, ensuring that all the disinfectant in the temporary storage bin 61 can enter the mixing chamber 2. When the water in the water inlet pipe 1 flows, the fan blade 51 starts to rotate under the impact of the water flow. When the fan blade 51 rotates, the power of the fan blade 51 is transmitted to the rotating shaft 53 through the cooperation of the meshing bevel gears 52. The rotating shaft 53 drives the distribution plate 6 to rotate together. When the distribution plate 6 rotates, the temporary storage bin 61 connected to the discharge channel 4 and the temporary storage bin 61 connected to the discharge port 62 provided on the storage bin 3 start to move, realizing the replacement of the temporary storage bin 61 for discharging disinfectant and the temporary storage bin 61 for replenishing disinfectant by the device. The rotation speed of the temporary storage bin 61 matches the flow rate of the water flow, ensuring that the speed at which the distribution plate 6 adds disinfectant to the mixing chamber 2 is in a suitable state, making the amount of disinfectant dissolved in the water within a suitable range. The mounting bracket 54 installed on the fan blade 51 plays a role in fixing the fan blade 51, ensuring the stability of the fan blade 51 during the use of the device. When the water mixed with disinfectant enters the interior of the drain pipe 11, it will pass through the spiral holes 71. The spiral holes 71 enable the disinfectant to be fully mixed with the water. By setting several spiral holes 71, the working effect of the spiral holes 71 is improved.

[0023] Specifically, the shape of the inner bottom surface of the storage bin 3 is an inclined plane that slopes towards the discharge channel 4, and the position where the opening of the discharge channel 4 is set is at the bottom of the inclined side wall of the discharge channel 4.

[0024] The shape of the inner bottom surface of the storage bin 3 ensures that all the disinfectant in the storage bin 3 can enter the interior of the discharge channel 4. The shape of the discharge channel 4 is a trough composed of two identical arc-shaped inclined side walls, and the position where the side wall opening of the discharge channel 4 is set ensures that all the disinfectant entering the discharge channel 4 can be sent into the temporary storage bin 61 through the side wall opening of the discharge channel 4.

[0025] Specifically, the bottom surface shape of the floating block 34 is a frustum of a cone, and the shape of the frustum of the cone at the bottom surface of the floating block 34 matches the shape of the bottom surface of the storage bin 3.

[0026] When the storage bin 3 moves to the extreme position, the shape of the bottom surface of the floating block 34 ensures that the floating block 34 contacts the side wall of the bottom groove of the storage bin 3, which not only ensures the working effect of the floating block 34 but also reduces the frequency of the user adding disinfectant into the interior of the storage bin 3. When the floating block 34 contacts the side wall of the bottom surface of the storage bin 3, the trigger 33 is triggered. At this time, there is still some disinfectant left inside the discharge channel 4, which ensures that during the process of the user adding disinfectant into the interior of the storage bin 3, the discharge channel 4 can still convey the disinfectant into the interior of the temporary storage bin 61, and ensures that the efficiency of the device conveying the disinfectant to the distribution tray 6 will not be affected when the user adds disinfectant into the interior of the storage bin 3.

[0027] Specifically, there is a certain angle between the side wall opening of the discharge channel 4 and the discharge port 62 provided on the bottom surface of the storage bin 3, and the discharge port 62 provided on the storage bin 3 is far from the fan blade 51.

[0028] The angle between the side wall opening of the discharge channel 4 and the discharge port 62 provided on the storage bin 3 ensures that there is a temporary storage bin 61 between the temporary storage bin 61 connected to the discharge channel 4 and the temporary storage bin 61 connected to the discharge port 62 provided on the storage bin 3. This ensures that when the user adds disinfectant into the interior of the storage bin 3, the distribution tray 6 can continue to convey the disinfectant into the interior of the mixing bin 2. The position where the discharge port 62 provided on the storage bin 3 is located ensures that the disinfectant discharged from the temporary storage bin 61 will not fall on the fan blade 51, which is convenient for the user to mix the disinfectant and water.

[0029] Specifically, a threaded groove 35 is provided at the bottom of the top cover 31, a threaded ring matching the threaded groove 35 is provided at the top of the storage bin 3, and sealing gaskets are provided on the opposite side walls of the protrusions on the side walls of the top cover 31 and the storage bin 3.

[0030] The top cover 31 is installed on the storage bin 3 through the cooperation of the threaded groove 35 and the threaded ring on the top of the top cover 31. During the process of the user installing the nut and bolt, the top cover 31 will not rotate, ensuring the stability of the top cover 31 after being installed on the storage bin 3. The sealing gaskets provided on the storage bin 3 and the top cover 31 play a role in sealing the gap between the storage bin 3 and the top cover 31, ensuring the sealing performance of the top cover 31 after being installed on the storage bin 3.

[0031] Specifically, a liquid guide groove 72 inclined towards the spiral hole 71 is provided on the side wall of the liquid mixing block 7.

[0032] The liquid guide groove 72 plays a role in guiding the water flow, ensuring that all the water flow can enter the interior of the spiral hole 71, and preventing the undissolved disinfectant in the water from being washed onto the liquid mixing block 7, which affects the dissolution efficiency of the disinfectant.

[0033] Specifically, the shape of the side wall of the mounting bracket 54 installed on the water inlet pipe 1 facing the water flow is an inclined plane inclined towards both sides, and the shape of the end face of the fan blade 51 is a cone.

[0034] The shape of the inclined side wall of the mounting bracket 54 installed on the water inlet pipe 1 plays a guiding role, reducing the influence of the mounting bracket 54 on the water flow velocity. The conical end face of the fan blade 51 and the shape of the inclined side wall of the mounting bracket 54 reduce the impact on the fan blade 51 and the mounting bracket 54, ensuring the stability of the fan blade 51 during the use of the device.

[0035] The working principle and usage process of the present utility model: Add disinfectant into the interior of the storage bin 3, install the top cover 31 on the storage bin 3 through the cooperation of the threaded groove 35 and the threaded ring and a set of matching nuts and bolts. The indicating rod 32 is lifted by the disinfectant stored in the storage bin 3. The disinfectant stored in the storage bin 3 enters the temporary storage bin 61 through the discharge channel 4. When water flows through the water inlet pipe 1, the fan blade 51 starts to rotate under the impact of the water flow. The rotating fan blade 51 drives the rotating shaft 53 to start rotating through the cooperation of the meshing bevel gears 52. The rotating rotating shaft 53 drives the distribution plate 6 to start rotating. As the distribution plate 6 rotates, the temporary storage bin 61 communicated with the discharge channel 4 changes. When the discharge port 62 provided on the temporary storage bin 61 storing disinfectant is communicated with the discharge port 62 provided on the storage bin 3, the disinfectant in the temporary storage bin 61 enters the interior of the mixing chamber 2. As the water flows, the water mixed with disinfectant flows into the drain pipe 11 through the spiral hole 71. As the disinfectant in the storage bin 3 is discharged, the indicating rod 32 descends. When the side wall protrusion of the indicating rod 32 contacts the trigger 33 provided on the top cover 31, the trigger 33 reminds the user to replenish the disinfectant into the interior of the storage bin 3.

[0036] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A safety disinfection device for rural drinking water, comprising a water inlet pipe (1), a mixing bin (2), a storage bin (3) and a discharge channel (4), characterized in that: It also includes a driving mechanism (5), a material distribution plate (6) and a liquid mixing block (7). The two ends of the mixing chamber (2) are respectively installed with the water inlet pipe (1) and the drain pipe (11). The top of the mixing chamber (2) is installed with the material storage bin (3). The material storage bin (3) is installed with a top cover (31) through the cooperation of a set of nuts and bolts. An indicating rod (32) is slidably installed on the top cover (31). A floating block (34) is provided at the bottom of the indicating rod (32). A trigger (33) that cooperates with each other is provided on the side wall protrusion of the indicating rod (32) and the top surface of the top cover (31). The material distribution plate (6) is rotatably installed at the bottom of the material storage bin (3). Several temporary storage bins (61) are provided inside the material distribution plate (6). A discharge channel (4) that cooperates with the top opening of one of the temporary storage bins (61) is provided at the bottom inside the material storage bin (3). Discharge ports (62) are provided at the bottoms of the temporary storage bin (61) and the material storage bin (3). A fan blade (51) is installed on the water inlet pipe (1) and the mixing chamber (2) through several mounting brackets (54). A rotating shaft (53) is installed on the material distribution plate (6). Meshing bevel gears (52) are installed on the rotating shaft of the fan blade (51) and the rotating shaft (53). The liquid mixing block (7) is installed on the drain pipe (11). Several spiral holes (71) are provided on the liquid mixing block (7).

2. The safety disinfection device for rural drinking water according to claim 1, characterized in that: The shape of the inner bottom surface of the material storage bin (3) is an inclined surface that slopes towards the discharge channel (4). The opening of the discharge channel (4) is located at the bottom of the inclined side wall of the discharge channel (4).

3. The safety disinfection device for rural drinking water according to claim 1, wherein: The bottom surface shape of the floating block (34) is a frustum of a cone. The shape of the frustum of the cone at the bottom surface of the floating block (34) matches the shape of the bottom surface of the material storage bin (3).

4. The safety disinfection equipment for rural drinking water according to claim 1, characterized in that: There is a certain angle between the side wall opening of the discharge channel (4) and the discharge port (62) provided on the bottom surface of the material storage bin (3). The discharge port (62) provided on the material storage bin (3) is far from the fan blade (51).

5. The safety disinfection equipment for rural drinking water according to claim 1, characterized in that: A threaded groove (35) is provided at the bottom of the top cover (31). A threaded ring that cooperates with the threaded groove (35) is provided at the top of the material storage bin (3). Sealing gaskets are provided on the opposite side walls of the side wall protrusions of the top cover (31) and the material storage bin (3).

6. The safety disinfection equipment for rural drinking water according to claim 1, characterized in that: A liquid guide groove (72) that slopes towards the spiral hole (71) is provided on the side wall of the liquid mixing block (7).

7. The safety disinfection equipment for rural drinking water according to claim 1, characterized in that: The shape of the side wall of the mounting bracket (54) installed on the water inlet pipe (1) facing the water flow is an inclined surface that slopes towards both sides. The end face shape of the fan blade (51) is a cone.

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