Automatic disinfectant adding device

Abstract

The utility model discloses an automatic disinfectant adding device, which relates to the technical field of disinfection and comprises an outer box body, moving wheels and a controller are mounted on the outer box body, a liquid material tank and a liquid mixing tank are arranged in the outer box body, and the liquid material tank is connected with the liquid mixing tank through a liquid guide component. The liquid mixing tank is provided with a liquid inlet assembly used for being connected with an external water source, a stirring assembly used for stirring and mixing a disinfectant and water in the liquid mixing tank and a liquid discharging assembly used for guiding liquid in the liquid mixing tank out, and the liquid guiding assembly, the liquid inlet assembly, the stirring assembly and the liquid discharging assembly are all electrically connected with the controller. According to the device, the disinfectant and the water are continuously conveyed at the same time, the conveying consistency of the disinfectant and the water is guaranteed, the disinfectant and the water are fully dissolved and mixed, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of disinfection, in particular to an automatic disinfectant dosing device. Background Art

[0002] Tap water refers to water that meets the relevant standards and is produced after being purified and disinfected by a water treatment plant for people's daily life and production. Domestic water is mainly drawn from rivers, lakes, groundwater, and surface water by the water plant's water intake pump station. The water plant is treated by sedimentation, disinfection, filtration and other process processes in accordance with the "National Sanitary Standards for Drinking Water", and finally delivered to each user through a water distribution pump station.

[0003] In the production and processing of some tap water, specific disinfectants need to be added to the water to treat it, so as to ensure the cleanliness of the tap water. When the disinfectant is added to the raw materials, it is manually weighed and poured into the mixer. However, manual addition is not only physically demanding, but also the weight of the raw materials has errors, which can easily lead to inconsistent effects of disinfectant products.

[0004] Chinese patent CN208990584U discloses a mixing device for disinfectant processing that can be quantitatively injected, including a mixing barrel, the bottom of which is provided with supporting legs, and the upper surface of the mixing barrel is embedded with a water pipe extending to an external water source, and a raw material quantitative addition device is installed on the upper surface of the mixing barrel at one side of the water pipe. Although this design achieves the purpose of automatic addition of disinfectant, it cannot continuously achieve the purpose of outputting water during specific use. The device will be stagnant during the batching process, and it is impossible to mix the disinfectant while conveying water, and it also has the problem of insufficient mixing during the mixing process. Utility Model Content

[0005] The purpose of the utility model is to solve the problems raised in the above background technology, and then proposes an automatic disinfectant dosing device.

[0006] The technical solution adopted by the utility model to solve its technical problems is:

[0007] A disinfectant automatic dosing device comprises an outer box body, on which movable wheels and a controller are installed, a liquid tank and a liquid mixing tank are arranged in the outer box body, the liquid tank and the liquid mixing tank are connected by a liquid guiding component so that the disinfectant in the liquid tank can be evenly added to the liquid mixing tank, the liquid mixing tank is provided with a liquid inlet component for connecting to an external water source, a stirring component for stirring and mixing the disinfectant and water in the liquid mixing tank, and a liquid discharge component for draining the liquid in the liquid mixing tank to the outside, and the liquid guiding component, the liquid inlet component, the stirring component and the liquid discharge component are all electrically connected to the controller.

[0008] Furthermore, the liquid guiding component includes a liquid guiding pump, an inlet pipe, an outlet pipe and a first flow controller. The liquid tank is provided with a liquid guiding pump, the liquid guiding pump is connected to the inlet pipe and the outlet pipe, the inlet pipe is connected to the liquid pipe, the outlet pipe is connected to the mixing tank and the first flow controller is installed on the outlet pipe.

[0009] Furthermore, the liquid inlet component includes a water inlet pipe, a one-way valve and a second flow controller. One end of the water inlet pipe is connected to the mixing tank, and the other end is connected to an external water source. The water inlet pipe is installed with a one-way valve for preventing water backflow during water delivery and a second flow controller for controlling the water flow on the water inlet pipe.

[0010] Furthermore, the stirring assembly includes a stirring motor and a stirring paddle. The stirring motor is installed on the mixing tank. The stirring motor is connected to the stirring paddle, and the stirring paddle is inside the mixing tank.

[0011] Furthermore, the drainage assembly includes a drainage pump, a drainage inlet pipe and a drainage outlet pipe. The drainage pump is connected to the drainage inlet pipe and the drainage outlet pipe. The drainage inlet pipe is connected to the mixing tank. The drainage outlet pipe extends to the outside of the outer box and is connected to an external water pipe.

[0012] Furthermore, a liquid level sensor is provided in the liquid tank for monitoring the liquid level of the disinfectant therein.

[0013] Furthermore, the liquid tank is also provided with an adding pump, the adding pump is connected to an upper liquid pipe and an adding pipe, the upper liquid pipe is connected to the liquid tank, and the adding pipe is connected to an external disinfectant source. This design facilitates the automatic addition of disinfectant in the liquid tank.

[0014] Furthermore, a filter box is installed on the discharge inlet pipe, and a filter net is arranged in the filter box to prevent the discharge component from being blocked by floccules or particles during the discharge process.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The utility model adopts the design of the liquid material tank, the mixing tank, the liquid guiding component, the liquid inlet component and the liquid discharge component, so that the device can automatically and continuously transport the disinfectant and water at the same time during the mixing process of the disinfectant and water, thereby ensuring the consistency of the transportation of the two, and can accurately control the addition amount of the disinfectant and water, and the work efficiency is also improved; and in the mixing process, due to the design of the stirring component, the disinfectant and water are fully dissolved and mixed, which improves the mixing efficiency and ensures the mixing quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the installation of the filter box;

[0019] Among them: 1. outer box body; 2. moving wheel; 3. controller; 4. liquid tank; 41. liquid level sensor; 42. liquid guide pump; 43. inlet pipe; 44. outlet pipe; 45. first flow controller; 46. adding pump; 47. upper liquid pipe; 48. adding pipe; 5. mixing tank; 51. water inlet pipe; 52. one-way valve; 53. second flow controller; 54. stirring motor; 55. stirring paddle; 6. liquid discharge pump; 61. discharge pipe; 62. discharge pipe; 63. filter box; 64. filter net. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. The utility model is further described in combination with the drawings and embodiments:

[0021] like Figure 1 As shown, a disinfectant automatic dosing device comprises an outer box body 1, on which are mounted moving wheels 2 for facilitating the movement of the device and a controller 3 for controlling the stable operation of the device; a liquid tank 4 for storing disinfectant and a mixing tank 5 for mixing the disinfectant with water are arranged in the outer box body 1; the liquid tank 4 and the mixing tank 5 are connected by a liquid guiding component to realize uniform addition of the disinfectant in the liquid tank 4 to the mixing tank 5, the mixing tank 5 is provided with a liquid inlet component for connecting to an external water source, a stirring component for stirring and mixing the disinfectant and water in the mixing tank 5, and a liquid discharge component for discharging the liquid in the mixing tank 5 to the outside, and the liquid guiding component, the liquid inlet component, the stirring component and the liquid discharge component are all electrically connected to the controller 3.

[0022] Specifically, the liquid guiding component includes a liquid guiding pump 42, an inlet pipe 43, an outlet pipe 44 and a first flow controller 45. The liquid tank 4 is provided with a liquid guiding pump 42, and the liquid guiding pump 42 is connected to the inlet pipe 43 and the outlet pipe 44. The inlet pipe 43 is connected to the liquid material pipe, and the outlet pipe 44 is connected to the mixing tank 5, and the outlet pipe 44 is installed with the first flow controller 45; in the specific implementation process of this scheme, the liquid guiding pump 42 operates to transport the disinfectant in the liquid tank 4 to the mixing tank 5, and due to the design of the first flow controller 45, the liquid amount of the disinfectant can be controlled during the process of transporting the disinfectant by the liquid guiding pump 42. According to the required proportion of the disinfectant to be added, the conveying flow rate of the first flow controller 45 is pre-adjusted by the controller 3, and finally the proportion of the disinfectant is met.

[0023] Specifically, the liquid inlet component includes an inlet pipe 51, a one-way valve 52 and a second flow controller 53. One end of the inlet pipe 51 is connected to the mixing tank 5, and the other end is connected to an external water source. The inlet pipe 51 is installed with a one-way valve 52 for preventing water backflow during water delivery and a second flow controller 53 for controlling the water flow on the inlet pipe 51. The design of the second flow controller 53 allows the water volume of the inlet pipe 51 to be controllable during the water delivery process. According to the required water ratio, the delivery flow of the second flow controller 53 is pre-adjusted by the controller 3 to finally meet the water ratio.

[0024] Specifically, the stirring assembly includes a stirring motor 54 and a stirring paddle 55. The stirring motor 54 is installed on the mixing tank 5, and the stirring motor 54 is connected to the stirring paddle 55. The stirring paddle 55 is inside the mixing tank 5. In this design, when disinfectant and water enter the mixing tank 5, the stirring motor 54 operates to drive the stirring paddle 55 to rotate, thereby finally achieving the mixing operation of the disinfectant and water.

[0025] Specifically, the drainage component includes a drainage pump 6, a drainage inlet pipe 61 and a drainage pipe 62. The drainage pump 6 is connected to the drainage inlet pipe 61 and the drainage pipe 62. The drainage inlet pipe 61 is connected to the mixing tank 5. The drainage pipe 62 extends to the outside of the outer box body 1 and is connected to an external water pipeline.

[0026] Of course, the liquid tank 4 is provided with a liquid level sensor 41 for monitoring the liquid level of the disinfectant inside it. The design of the liquid level sensor 41 can facilitate the staff to monitor the amount of disinfectant in the liquid tank 4 to avoid the situation of an empty tank. In order to facilitate the addition of disinfectant in the liquid tank 4, the liquid tank 4 is also provided with an addition pump 46. The addition pump 46 is connected to an upper liquid pipe 47 and an addition pipe 48. The upper liquid pipe 47 is connected to the liquid tank 4, and the addition pipe 48 is connected to an external disinfectant source. During implementation, when the liquid level sensor 41 detects that the disinfectant in the liquid tank 4 is lower than the set value, at this time, the controller 3 controls the operation of the addition pump 46, thereby realizing the automatic addition operation of the disinfectant in the liquid tank 4.

[0027] Of course, in order to avoid the presence of floccules or particles in the drainage component during the drainage process, which may cause the drainage component to be blocked, such as Figure 2 As shown, in this design, a filter box 63 is installed on the discharge pipe 61, and a filter screen 64 is provided in the filter box 63. During the specific implementation process, the water flowing out through the discharge pipe 61 will first be filtered by the filter screen 64, and finally the filtered water will be discharged by the drainage pump 6.

[0028] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions in the specification are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the protection required by the utility model. The scope of protection required by the utility model is defined by the attached claims and their equivalents.

Claims

1. A disinfectant automatic dosing device, characterized in that: It comprises an outer box (1), on which a moving wheel (2) and a controller (3) are mounted; A liquid material tank (4) and a liquid mixing tank (5) are provided in the outer box body (1); The liquid material tank (4) and the liquid mixing tank (5) are connected via a liquid guide assembly so that the disinfectant in the liquid material tank (4) is evenly added to the liquid mixing tank (5); The liquid mixing tank (5) is provided with a liquid inlet assembly for connecting to an external water source, a stirring assembly for stirring and mixing the disinfectant and water in the liquid mixing tank (5), and a liquid discharge assembly for draining the liquid in the liquid mixing tank (5) to the outside; The liquid guiding component, the liquid inlet component, the stirring component and the liquid discharge component are all electrically connected to the controller (3); The liquid guiding assembly comprises a liquid guiding pump (42), an inlet pipe (43), an outlet pipe (44) and a first flow controller (45); the liquid material tank (4) is provided with a liquid guiding pump (42); the liquid guiding pump (42) is connected to the inlet pipe (43) and the outlet pipe (44); the inlet pipe (43) is connected to the liquid material pipe; the outlet pipe (44) is connected to the liquid mixing tank (5); and the outlet pipe (44) is installed with the first flow controller (45); The liquid inlet assembly comprises a water inlet pipe (51), a one-way valve (52) and a second flow controller (53); one end of the water inlet pipe (51) is connected to the liquid mixing tank (5), and the other end is connected to an external water source; the one-way valve (52) and the second flow controller (53) are installed on the water inlet pipe (51).

2. The automatic disinfectant dosing device according to claim 1, characterized in that: The stirring assembly comprises a stirring motor (54) and a stirring paddle (55); the stirring motor (54) is installed on the liquid mixing tank (5); the stirring motor (54) is connected to the stirring paddle (55); and the stirring paddle (55) is located inside the liquid mixing tank (5).

3. The automatic disinfectant dosing device according to claim 1, characterized in that: The liquid discharge assembly comprises a liquid discharge pump (6), a discharge inlet pipe (61) and a discharge pipe (62); the liquid discharge pump (6) is connected to the discharge inlet pipe (61) and the discharge pipe (62); the discharge inlet pipe (61) is connected to the liquid mixing tank (5); and the discharge pipe (62) extends to the outside of the outer box body (1).

4. The automatic disinfectant dosing device according to claim 1, characterized in that: The liquid material tank (4) is provided with a liquid level sensor (41) for monitoring the liquid level of the disinfectant inside the liquid material tank (4).

5. The automatic disinfectant dosing device according to claim 1, characterized in that: The liquid material tank (4) is also provided with an addition pump (46), the addition pump (46) is connected to an upper liquid pipe (47) and an addition pipe (48), the upper liquid pipe (47) is connected to the liquid material tank (4), and the addition pipe (48) is connected to an external disinfectant source.

6. The automatic disinfectant dosing device according to claim 3, characterized in that: A filter box (63) is installed on the discharge inlet pipe (61), and a filter screen (64) is arranged inside the filter box (63).

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