CN110818041B

CN110818041B - Device is put in to farming drinking water disinfectant

Info

Publication number: CN110818041B
Application number: CN201911034973.6A
Authority: CN
Inventors: 李春贵; 杨琼; 何淑娟; 郑磊磊
Original assignee: Zhejiang Institute of Hydraulics and Estuary
Current assignee: Zhejiang Institute of Hydraulics and Estuary
Priority date: 2019-10-29
Filing date: 2019-10-29
Publication date: 2021-12-14
Anticipated expiration: 2039-10-29
Also published as: CN110818041A

Abstract

The invention discloses a disinfectant putting device for agricultural drinking water, belonging to the technical field of water quality treatment, and the device of the invention comprises: the first container, be equipped with the inlet tube that is used for intaking to first container and be used for the outlet pipe to first container play water, inlet tube level position is higher than outlet pipe level position, put in the subassembly, be used for putting in the soluble medium in the first container, first container is laid two sets of subassemblies that put in at least, and the putting in level position of putting in the subassembly differs, the ball-cock assembly, the delivery port is connected to one end and is located the inlet tube port in the first container, the floater is connected through the connecting rod to the other end, the floater has magnetic second slider through the rope body coupling. The invention adopts automatic control of automatic disinfectant feeding, effectively controls the dilution range and speed of the disinfectant in water, realizes accurate control of the proportion of the disinfectant and water, and effectively solves the problems of inaccurate proportion or missing of disinfectant addition caused by manual disinfectant addition.

Description

Device is put in to farming drinking water disinfectant

Technical Field

The invention belongs to the technical field of water quality treatment, and particularly relates to a pesticide drinking water disinfectant feeding device.

Background

The national government highly pays attention to the safety problem of the drinking water in the rural areas, the standard-reaching and standard-raising projects of the drinking water in the rural areas are successively developed in various parts in recent years, and the safety raising work of the drinking water in the rural areas has a large space. The rural drinking water supply station of first transformation is disinfected by manual work input disinfectant, because the reason of management, often appears that managers forget to add disinfectant, or the dosage of adding disinfectant is neglected because of not having accurate measurement, and the condition disproportionate with the water yield.

Disclosure of Invention

The invention aims to provide a disinfectant feeding device for agricultural drinking water, which adopts automatic control of automatic feeding of disinfectant, effectively controls the dilution range and speed of the disinfectant in water, realizes accurate control of the proportion of the disinfectant and water, and effectively solves the problem that the proportion of the disinfectant added manually is inaccurate or the disinfectant is not added easily.

The technical scheme adopted by the invention for realizing the purpose is as follows: a pesticide drinking water disinfectant dispensing device, comprising:

the first container is provided with a water inlet pipe for feeding water into the first container and a water outlet pipe for discharging water out of the first container, the horizontal height position of the water inlet pipe is higher than that of the water outlet pipe,

the throwing components are used for throwing the soluble medium into the first container, at least two groups of throwing components are arranged in the first container, the throwing horizontal height positions of the throwing components are different,

one end of the ball float valve is connected with the water outlet and is arranged at the port of the water inlet pipe in the first container, the other end of the ball float valve is connected with the ball float through the connecting rod, the ball float is connected with the second magnetic slide block through the rope body,

the outer wall of the first container is provided with a first sliding block made of iron and is arranged corresponding to the second sliding block, the outer wall of the first container is sequentially provided with triggers which are consistent with the number of the throwing assemblies along the sliding direction of the first sliding block, the triggers are connected with a control unit arranged on the outer wall of the first container, and the control unit is further connected with the throwing assemblies.

The invention installs a ball float valve on the water inlet pipe of a first container, controls water inlet and closing of the water inlet in the first container by utilizing the principle that a ball float floats along with water, and controls the water inlet and closing of the water inlet in the first container, and in the process that the ball float moves to the bottommost end of the first container after all water in the first container is discharged outwards, the ball float pulls a second slider to move downwards through a rope body, the second slider slides downwards along with the second slider in the downwards sliding process, and contacts with a trigger in the sliding process, the trigger sends a trigger signal to a control unit, the control unit controls a throwing component to cancel throwing of a medium, and pulls the ball float valve through a connecting rod to feed water into the first container after the ball float completely reaches the bottommost end of the first container, and in the water inlet process, the ball float upwards floats, pulls the second slider to move upwards, the first slider moves upwards along with the movement of the second slider and sequentially touches the trigger, trigger signal transmission the control unit, the control unit control is put in the subassembly and is carried out the medium and put in to this realizes the automatic mesh of putting in disinfectant, and realizes putting in the measurement of different disinfectant according to the water yield of difference through setting up a plurality of highly inconsistent put in the subassembly, realizes accurate control disinfectant and water yield proportion, has effectively solved the manual work and has added the problem that disinfectant proportion is inaccurate or leak and add disinfectant.

Optionally, the releasing component includes:

the axis of the throwing shaft is parallel to the horizontal plane, the two ends of the throwing shaft are respectively connected with the wall body of the first container through a sealing ring and a bearing,

a first motor which is arranged outside the first container and is connected with one end of the throwing shaft, the other end of the throwing shaft is connected with a liquid injection pipe which is arranged outside the first container in a matching way,

a second container connected with the throwing shaft through a transmission hose,

wherein, the axle center department of putting in axle and notes liquid pipe connection end sets up cylindric transmission inner chamber, and the transmission inner chamber communicates with notes liquid pipe, conveying hose respectively. In the disinfectant feeding process, a disinfectant is fed into the feeding shaft through the liquid feeding pipe and is fed into the second container through the transmission inner cavity and the transmission hose, automatic liquid feeding is realized, the liquid feeding process is controlled by the control unit, the rotation of the feeding shaft is controlled by controlling the forward and reverse rotation of the first motor through the control unit, the number of turns of the transmission hose wound on the feeding shaft is controlled, and therefore the control of the distance between the second container loaded with the soluble medium and the water surface in the first container is realized. The water film that is favorable to disinfectant to spread first container inner wall to carry out disinfection treatment on its inner wall to containing the water of disinfectant to stop or form at first container inner wall after the water yield descends in first container can carry out continuation disinfection treatment to first container inner wall, prevent to propagate bacterium, algae etc. on the first container inner wall, the realization need not to judge according to artificial experience simultaneously, and put in disinfectant in batches and be favorable to the diffusion and the infiltration of disinfectant in aqueous, realize killing the bacterium and the virus in aqueous comprehensively, guarantee water safety.

Optionally, the second container is hollow, a sealing partition plate is arranged in the middle of the second container, the partition plate divides the inner cavity of the second container into an upper second cavity and a lower first cavity, the second cavity is connected with the transmission hose and used for storing a soluble medium, and the first cavity is hollow. The second container is in a gourd-shaped shape, the interior of the first cavity at the lower part of the second container is arranged into a hollow structure, after the second container is contacted with a water body, the buoyancy of the hollow first cavity is larger than that of the second cavity, the gravity center of the second cavity is downward, the opening at the top of the second cavity is driven to be downward, the pouring action is formed, soluble disinfectant in the second cavity is poured into drinking water, the buoyancy of the first cavity of the second container is larger than that of the second cavity, the pouring speed of the disinfectant is controlled in the downward gravity center process of the second cavity so as to control the diffusion range and the diffusion speed of the disinfectant in the water, after drinking water in the first container overflows the second container at one height position, the drinking water needs to overflow the second container again to be subjected to secondary disinfectant pouring, and the disinfectant poured in the process has sufficient diffusion time to kill bacteria, viruses and the like in a certain water quantity, when the water quantity reaches the height position of the second container, the dosage of the disinfectant put in for the first time is insufficient, and then the disinfectant put in the second container is put in to ensure the comprehensive killing of bacteria and viruses.

Optionally, a counterweight is further arranged in the second chamber, the counterweight is composed of a solid ball and a reticular hollow ball, and the solid ball is arranged in the reticular hollow ball. The outer diameter of the reticular hollow ball is larger than the diameter of the opening at the top of the second chamber, the weight in the second chamber is effectively increased by the weight piece arranged in the second chamber, the buoyancy of the first chamber is larger than that of the second chamber, the downward gravity of the second chamber is increased by the rolling displacement of the weight piece, the disinfectant is stirred by the mesh structure in the rolling displacement process of the weight piece in the second chamber, so that the disinfectant components are uniformly distributed, the rolling of the reticular hollow ball is driven by the rolling of the solid ball to increase the flow rate of fluid around the weight piece, the mixing speed of the disinfectant and the water entering the second chamber is increased, the mixing speed of the disinfectant and the water is increased, when the opening of the second chamber is in a downward state, the weight piece with the diameter larger than the opening blocks the opening of the second chamber, and the disinfectant flows outwards through the hollow dispersion of the reticular hollow ball, compared with a direct pouring mode, the disinfectant is formed into an irregular throwing path, so that the throwing range of the disinfectant and the dilution effect of the disinfectant are enlarged. The use of the weight part is only suitable for the liquid disinfectant, and under the condition of using the granular disinfectant or the powder disinfectant, the hollow aperture of the reticular hollow ball outside the weight part needs to be larger than the particle size of the put disinfectant, so that the condition that the release speed of the disinfectant is reduced due to the blockage of the hollow ball body is avoided.

Optionally, the outer end of the liquid injection pipe is provided with a hydraulic cylinder for injecting liquid to provide thrust, the hydraulic cylinder is connected with the control unit, and the liquid injection pipe is provided with a liquid injection branch pipe. The control unit is used for controlling the hydraulic cylinder to push the disinfectant to enter the transmission inner cavity from the liquid injection pipe and then drive the disinfectant to enter the second cavity through the transmission hose by utilizing pressure, the whole process adopts automatic control, when the floating ball reaches the lowest end of the first container to drive the floating ball valve to be opened, the control unit receives an opening signal of the floating ball valve, the hydraulic cylinder is controlled to work to supplement the disinfectant to the second container, and the supplement amount of the disinfectant is controlled by setting the control unit to control the working time of the hydraulic cylinder.

Optionally, the bottom of two corresponding inner walls in the first container are provided with a mixing distribution assembly, the mixing distribution assemblies arranged on the two corresponding inner walls are arranged in a staggered manner, and the mixing distribution assemblies are driven to rotate by a second motor arranged outside the first container. The mixing and distributing components are arranged at the bottom in the first container in a relatively staggered mode and are used for forming circulating water flow by liquid in the first container and accelerating the circulating speed, on the basis, the mixing and distributing components arranged in the staggered mode realize that multiple circulating water flows exist in the first container and are continuously and alternately changed, compared with the prior art that disinfectant is directly put in or is simply stirred after being put in, the disinfectant stirring device can realize that the disinfectant flows in the disinfection container comprehensively, and the diffusion range and the diffusion speed of the disinfectant in the disinfectant are guaranteed.

Optionally, the mixing and dispensing assembly comprises:

a cylindrical semi-through groove is arranged on one cylindrical surface of the mixing cylinder body, the other cylindrical surface is arranged adjacent to the inner wall of the first container, a liquid outlet hole is arranged on the surface of the mixing cylinder body in a surrounding way,

the first cylinder is coaxially arranged in the cylindrical semi-through groove of the mixing cylinder and is connected with the second motor through a rotating shaft penetrating through the mixing cylinder, the side surface of the first cylinder is spirally and circularly provided with blades,

the same side surface of the semi-through groove formed in the first column body and the mixed cylinder body is provided with a second groove body with a tapered hole diameter, and the bottom of the second groove body is connected with the first groove body of the column pile. An assembly groove body which is arranged opposite to the rotating shaft is arranged on the first column body. The connection of the rotating shaft and the inner wall of the first container is realized by adopting a sealing ring and a bearing.

The first cylinder rotates at a high speed under the drive of a rotating shaft driven by a second motor to enable water in the first container to spirally flow to the interior of the mixing cylinder to form first spiral water flow, the water in the space of the inner wall of the mixing cylinder and the outer wall of the first cylinder is discharged at a high speed from a liquid outlet formed around the side surface of the mixing cylinder under the action of the inward extrusion force of the external first spiral water flow to form water flow impacting outwards around the mixing cylinder, the first tank body and the second tank body formed in the middle of the first cylinder are driven to synchronously rotate at a high speed by utilizing the high-speed flowing water to form second spiral water flow to drive the water in the first tank body and the second tank body to form a strong mixing area between the second spiral water flow and the first spiral water flow, the efficient mixing of disinfectant components and the water body is realized, the gas is dissolved into the water to regulate and control the water body quality, and the downward flow of the surface water body of the first container can be guided to shorten the time for the poured disinfectant to be fully diffused in the first container.

Optionally, through holes with coaxial axes are arranged on two corresponding surfaces of the first container, sealing rings are arranged in the through holes, annular grooves matched and connected with the bearings are formed in the inner walls of the sealing rings facing the inner side surfaces of the first container, and the inner walls of the other ends of the sealing rings are connected with the outer wall of the liquid injection pipe in an interference fit manner. Utilize sealing ring and bearing to realize throwing the axle and being connected with first container, wherein the output of first motor adopts the fixed connection mode to be connected with the tip of throwing the axle, and the bearing is established to the junction, realizes throwing the rotation of axle and rotatory along with the axis of rotation of first motor to set up through the sealing ring and guarantee that the inside liquid of first container does not leak outward.

Optionally, an opening is formed in the top of the second chamber of the second container, and a sealing film is arranged at the opening. The used sealing film can be made of soluble paper sheets with through holes, the disinfectant is released after the paper sheets are dissolved after the opening at the top of the second chamber of the second container is contacted with the water body, and the phenomenon that the disinfectant of the second container falls into the water without overflowing the second container due to factors such as shaking and the like and the adding amount of the disinfectant cannot be effectively controlled is avoided.

Optionally, an opening is formed in the upper portion of the first container, and the opening is covered by a cover plate. The openable cover plate is arranged in the first container to prevent sundries such as drinking water or dust from falling into the first container when the sunlight irradiates.

Compared with the prior art, the invention has the beneficial effects that:

1) different disinfectants are thrown according to different water amounts by arranging a plurality of throwing assemblies with different heights, so that the proportion of the disinfectants to the water amounts is accurately controlled, and the problem that the disinfectants are not accurately or are not added by manpower is effectively solved;

2) bacteria, algae and the like are prevented from being propagated on the inner wall of the disinfection pool, judgment is not needed according to manual experience, and the disinfectant is put in batches, so that the disinfectant can be favorably diffused and permeated in water, bacteria and viruses in the water can be comprehensively killed, and the water safety is ensured;

3) the disinfectant feeding device has the advantages that the disinfectant is formed into an irregular feeding path, so that the feeding range of the disinfectant and the dilution effect of the disinfectant are enlarged;

4) the disinfectant can be automatically added along with the increase of the water amount in the disinfectant tank and the disinfectant can be automatically supplemented, and the disinfectant can be automatically added by adopting automatic control.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural view of a disinfectant dispensing device for drinking water;

FIG. 2 is a schematic diagram of the connection of the control unit to the trigger;

FIG. 3 is a schematic view of the arrangement of the dispensing assemblies from high to low;

FIG. 4 is a schematic structural diagram of a dispensing assembly;

FIG. 5 is a schematic view of the process of the second vessel falling after the body of water has overflowed;

FIG. 6 is a schematic view of the interior of the second container;

FIG. 7 is a schematic view of the connection of the float valve to the water inlet pipe;

FIG. 8 is a schematic view showing the connection of the casting shaft to the first container and the pouring spout;

FIG. 9 is a schematic view showing the connection of the liquid injection pipe and the hydraulic cylinder;

FIG. 10 is a schematic view of the deployment of the mixing and dispensing assembly within the first container;

FIG. 11 is a schematic structural view of a mixing and dispensing assembly;

FIG. 12 is a cross-sectional view of the first cylinder;

FIG. 13 is a schematic view showing the connection of the liquid injecting pipe and the hydraulic cylinder in accordance with another embodiment of the present invention;

fig. 14 is a schematic view of the sterilization flow of the germicidal lamp provided in example 3.

Description of reference numerals: 10-a first container; 11-a water inlet pipe; 12-a water outlet pipe; 13-a second electric machine; 20-cover plate; 30-a hydraulic cylinder; 40-a delivery assembly; 41-a first motor; 42-casting shaft; 43-a transmission lumen; 44-a bearing; 45-a transfer hose; 50-a control unit; 51-a flip-flop; 52-a first slide; 60-a second container; 61-a first chamber; 62-a divider plate; 63-a second chamber; 64-sealing the membrane; 65-a counterweight; 70-a ball float valve; 71-a connecting rod; 72-floating ball; 73-a second slider; 80-liquid injection pipe; 81-sealing ring; 82-liquid injection branch pipe; 83-liquid level monitor; 84-an alarm; 90-a mixing and dispensing assembly; 91-mixing the cylinder; 92-liquid outlet holes; 93-a rotating shaft; 94-a paddle; 95-a first cylinder; 951-assembling a groove body; 952-a first tank; 953-second trough.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1:

referring to fig. 1 to 13, a disinfectant dispenser for agricultural drinking water includes:

a first container 10 provided with a water inlet pipe 11 for feeding water into the first container 10 and a water outlet pipe 12 for discharging water from the first container 10, wherein the water inlet pipe 11 is higher than the water outlet pipe 12,

the throwing components 40 are used for throwing the soluble medium into the first container 10, at least two groups of throwing components 40 are arranged in the first container 10, the throwing horizontal height positions of the throwing components 40 are different,

one end of the ball float valve 70 is connected with the water outlet and is arranged at the port of the water inlet pipe 11 in the first container 10, the other end is connected with a ball float 72 through a connecting rod 71, the ball float 72 is connected with a second magnetic slide block 73 through a rope body,

the iron first sliding blocks 52 and the iron second sliding blocks 73 are arranged on the outer wall of the first container 10 correspondingly, the triggers 51 with the same number as the throwing assemblies 40 are sequentially arranged on the outer wall of the first container 10 along the sliding direction of the first sliding blocks 52, the triggers 51 are connected with the control unit 50 arranged on the outer wall of the first container 10, and the control unit 50 is further connected with the throwing assemblies 40.

The invention controls water inlet and closing of the water inlet in the first container 10 by installing the floating ball valve 70 on the water inlet pipe 11 of the first container 10 and utilizing the principle that the floating ball 72 floats along with the water body, when the floating ball 72 moves to the lowest end of the first container 10 after the water body in the first container 10 is completely discharged outwards, the floating ball 72 pulls the second slider 73 to move downwards through the rope body, the first slider 52 slides downwards along with the second slider 73 in the downward sliding process of the second slider 73, the second slider 73 is contacted with the trigger 51 in the sliding process, the trigger 51 sends a trigger signal to the control unit 50, the control unit 50 controls the throwing assembly 40 to cancel throwing of the medium, when the floating ball 72 completely reaches the lowest end of the first container 10, the floating ball valve 70 is pulled through the connecting rod 71 to feed water into the first container 10, and when the floating ball 72 floats upwards and pulls the second slider 73 to move upwards, first slider 52 moves up and touches trigger 51 in proper order along with the removal of second slider 73, trigger 51 sends control unit 50 with trigger signal, control unit 50 control is put in subassembly 40 and is carried out the medium and is put in, realize the automatic mesh of putting in disinfectant with this, and put in the measurement that the subassembly 40 realized putting in different disinfectants according to the water yield of difference through setting up a plurality of highly inconsistent, realize accurate control disinfectant and water yield proportion, the problem of artifical interpolation disinfectant proportion inaccurate or hourglass interpolation disinfectant has effectively been solved.

Launch the assembly 40 and include:

the axis of the casting shaft 42 is parallel to the horizontal plane, two ends of the casting shaft 42 are respectively connected with the wall body of the first container 10 through a sealing ring 81 and a bearing 44,

a first motor 41 which is arranged outside the first container 10 and is connected with one end of the throwing shaft 42, the other end of the throwing shaft 42 is matched and connected with a liquid injection pipe 80 which is arranged outside the first container 10,

a second container 60, the second container 60 is connected with the casting shaft 42 through a transmission hose 45,

wherein, the axle center of the connecting end of the throwing shaft 42 and the liquid injection pipe 80 is provided with a cylindrical transmission inner cavity 43, and the transmission inner cavity 43 is respectively communicated with the liquid injection pipe 80 and the conveying hose 45. In the disinfectant feeding process, a disinfectant is fed into the feeding shaft 42 through the liquid feeding pipe 80 and is fed into the second container 60 through the transmission inner cavity 43 and the transmission hose 45, automatic liquid feeding is realized, the liquid feeding process is controlled by the control unit 50, the control unit 50 controls the forward and reverse rotation of the first motor 41 to control the rotation of the feeding shaft 42 so as to control the number of turns of the transmission hose 45 wound around the feeding shaft 42, and therefore the control of the distance between the second container 60 loaded with the soluble medium and the water surface in the first container 10 is realized, compared with the prior art that the disinfectant is directly fed into the drinking water manually, the disinfectant feeding device sequentially hangs the second container 60 loaded with the disinfectant in the first container 10 serving as a disinfection pool, and in the process that the water level in the first container 10 is continuously raised, the disinfectant in the second container 60 is released into the drinking water in batches to realize component dilution, can put in the disinfectant of correct proportion like this to the drinking water of different water quantums, be favorable to the disinfectant to diffuse and carry out disinfection treatment on first container 10 inner wall to its inner wall, and the water that contains the disinfectant after the water quantums decline in first container 10 stops or the water film that forms can carry out continuation disinfection treatment to first container 10 inner wall, prevent reproduction bacterium on the first container 10 inner wall, algae etc., the while realizes need not to judge according to the artificial experience, and put in the disinfectant in batches and be favorable to the diffusion and the infiltration of disinfectant in aqueous, realize killing the bacterium and the virus in aqueous comprehensively, guarantee water safety.

The second container 60 is hollow, a partition plate 62 with sealing performance is arranged in the middle of the second container 60, the partition plate 62 divides the inner cavity of the second container 60 into an upper second cavity 63 and a lower first cavity 61, the second cavity 63 is connected with the conveying hose 45 for storing soluble media, and the first cavity 61 is hollow. The second container 60 is calabash-shaped, the interior of the first chamber 61 at the lower part of the second container 60 is arranged into a hollow structure, after the second container 60 is contacted with a water body, the buoyancy of the hollow first chamber 61 is larger than that of the second chamber 63, the gravity center of the second chamber 63 is downward, the top opening of the second chamber 63 is driven to face downward, the pouring action is formed, soluble disinfectant in the second chamber 63 is poured into drinking water, the disinfectant pouring speed is controlled in the process that the buoyancy of the first chamber 61 of the second container 60 is larger than that of the second chamber 63, so that the diffusion range and diffusion speed of the disinfectant in the water are controlled, after drinking water in the first container 10 overflows the second container 60 at one height position, the disinfectant is required to overflow the second container 60 upwards, and then the disinfectant is poured again, and in the process, the disinfectant poured for the first time has enough diffusion time to kill bacteria, viruses and the like in a certain water quantity, when the water amount reaches the height position of the second container 60, the dosage of the disinfectant put in for the first time is insufficient, and then the disinfectant put in the second container 60 is put in to ensure the comprehensive killing of bacteria and viruses.

And a counterweight 65 is further arranged in the second chamber 63, the counterweight 65 is composed of a solid ball and a reticular hollow ball, and the solid ball is arranged in the reticular hollow ball. The outer diameter of the mesh hollow sphere is larger than the diameter of the opening at the top of the second chamber 63, the weight member 65 is arranged in the second chamber 63 to effectively increase the weight in the second chamber 63, and the rolling displacement of the weight member 65 is utilized to increase the downward speed of the gravity center of the second chamber 63 in the process that the buoyancy of the first chamber 61 is larger than that of the second chamber 63 and the gravity center of the second chamber 63 is downward, the mesh structure is utilized to stir the disinfectant in the rolling displacement process of the weight member 65 in the second chamber 63, so that the disinfectant components are uniformly distributed, the flow rate of fluid around the weight member 65 is increased under the rolling of the mesh hollow sphere driven by the rolling of the solid sphere, the mixing speed of the disinfectant and the water body entering the second chamber 63 is increased, the mixing speed of the disinfectant and the water body is increased, when the opening of the second chamber 63 is downward, the weight member 65 with the diameter larger than the opening blocks the opening of the second chamber 63, disinfectant outwards flows through the fretwork punishment dispersion of netted fretwork ball, compares in the mode of directly empting, forms anomalous input route with disinfectant and has enlarged the range of input of disinfectant and the dilution effect of disinfectant. The weight member 65 of the present invention is only suitable for liquid disinfectant, and when using granular disinfectant or powder disinfectant, it should be noted that the hollow aperture of the mesh hollow ball outside the weight member 65 should be larger than the size of the particles of the disinfectant to avoid the situation that the release speed of the disinfectant is reduced due to the blockage of the hollow ball.

The outer end of the liquid injection pipe 80 is provided with a hydraulic cylinder 30 for injecting liquid to provide thrust, the hydraulic cylinder 30 is connected with the control unit 50, and the liquid injection pipe 80 is provided with a liquid injection branch pipe 82. The control unit 50 is used for controlling the hydraulic cylinder 30 to push the disinfectant to enter the transmission inner cavity 43 from the liquid injection pipe 80 and then drive the disinfectant to enter the second chamber 63 through the transmission hose 45 by utilizing pressure, the whole process adopts automatic control, when the floating ball 72 reaches the lowest end of the first container 10 to drive the floating ball valve 70 to be opened, the control unit 50 receives an opening signal of the floating ball valve 70 and controls the hydraulic cylinder 30 to work to supplement the disinfectant to the second container 60, and the supplement amount of the disinfectant is controlled by setting the control unit 50 to control the working time of the hydraulic cylinder 30.

The bottom of two corresponding inner walls in the first container 10 are provided with mixing and distributing components 90, the mixing and distributing components 90 arranged on the two corresponding inner walls are arranged in a staggered way, and the mixing and distributing components 90 are driven to rotate by a second motor 13 arranged outside the first container 10. The mixing and distributing components 90 are arranged at the bottom in the first container 10 in a relatively staggered mode and are used for forming circulating water flow by liquid in the first container 10 and accelerating the circulating speed, on the basis, the mixing and distributing components arranged in a staggered mode realize that multiple circulating water flows exist in the first container 10 and are continuously and alternately changed, compared with the prior art that the disinfectant is directly put in or is simply stirred after being put in, the disinfectant comprehensive flowing device can realize the comprehensive flowing of the disinfectant in the disinfection container, and the diffusion range and the diffusion speed of the disinfectant in the disinfectant are guaranteed.

The mixing and dispensing assembly 90 includes:

the mixing cylinder 91 has a cylindrical semi-through groove on one cylindrical surface, the other cylindrical surface is adjacent to the inner wall of the first container 10, the surface of the mixing cylinder 91 is provided with a liquid outlet 92 around,

a first cylinder 95 coaxially arranged in the cylindrical semi-through groove of the mixing cylinder 91, the first cylinder 95 being connected to the second motor 13 through a rotating shaft 93 penetrating the mixing cylinder 91, the first cylinder 95 having blades 94 spirally wound on the side thereof,

the same side of the semi-through groove formed in the first column 95 and the mixing cylinder 91 is provided with a second groove 953 with a decreasing aperture in a conical shape, and the bottom of the second groove 953 is connected with the first groove 952 of the column pile. The first column 95 is provided with an assembly groove 951 to which the rotation shaft 93 is fitted. The connection of the rotating shaft 93 to the inner wall of the first container 10 also employs the sealing ring 81 and the bearing 44 to achieve the connection of the rotating shaft 93 to the first container 10.

The first cylinder 95 is driven by the rotating shaft 93 driven by the second motor 13 to rotate at a high speed to make the water in the first container 10 spirally flow to the inside of the mixing cylinder 91 to form a first spiral water flow, the water in the space between the inner wall of the mixing cylinder 91 and the outer wall of the first cylinder 95 is discharged at a high speed from the side surface of the mixing cylinder 91 around the opened liquid outlet 92 under the action of the inward extrusion force of the external first spiral water flow to form an outward impact water flow around the mixing cylinder 91, the inner wall of the first container 10 is washed by the high-speed flowing water to accelerate the flow speed of the water in the first container 10 to accelerate the mixing effect of the disinfectant, the first cylinder 95 rotates at a high speed to simultaneously drive the first tank 952 and the second tank 953 opened in the middle thereof to synchronously rotate at a high speed to drive the water in the first tank 952 and the second tank 953 to form a second spiral water flow, and the flow of the second spiral water and the first spiral water flow are driven by the flow rate difference between the second spiral water and the first spiral water flow to make the second spiral flow and the first spiral flow 952 to form a first spiral flow The area between the first container and the second container forms a strong mixing area, so that the components of the disinfectant are efficiently mixed with the water body, the gas is dissolved into the water to regulate and control the water body quality, and the downward flow of the water body on the surface layer of the first container 10 can be guided to shorten the time for the poured disinfectant to be fully diffused in the first container 10.

The two corresponding surfaces of the first container 10 are provided with through holes with coaxial axes, a sealing ring 81 is arranged in the through hole, the inner wall of one end of the sealing ring 81 facing the inner side surface of the first container 10 is provided with a ring groove matched and connected with the bearing 44, and the inner wall of the other end of the sealing ring 81 is connected with the outer wall of the liquid injection pipe 80 in an interference fit manner. The connection between the input shaft 42 and the first container 10 is realized by the sealing ring 81 and the bearing 44, wherein the output end of the first motor 41 is connected with the end of the input shaft 42 in a fixed connection manner, the bearing is arranged at the joint, the rotation of the input shaft 42 is realized along with the rotation shaft of the first motor 41, and the liquid in the first container 10 is ensured not to leak through the arrangement of the sealing ring 81.

The second chamber 63 of the second container 60 has an opening at the top, and a sealing film 64 is provided at the opening. The used sealing film 64 can be made of a soluble paper sheet with a through hole, and the disinfectant is released after the paper sheet is dissolved after the top opening of the second chamber 63 of the second container 60 is contacted with the water body, so that the phenomenon that the disinfectant of the second container 60 falls into the water due to factors such as shaking and the like when the water body does not overflow the second container 60 is avoided.

The upper part of the first container 10 is provided with an opening, and the opening is covered by a cover plate 20. An openable cover plate 20 is provided in the first container 10 to prevent impurities such as drinking water or dust from falling into the first container 10 due to sunlight.

In this embodiment: the agricultural drinking water disinfectant feeding device provided by the invention is actually operated:

in the process that the floating ball 72 moves towards the bottommost end of the first container 10 after all the water in the first container 10 is discharged outwards, the floating ball 72 pulls the second slider 73 to move downwards through the rope, the second slider 73 slides downwards along with the first slider 52 in the downward sliding process, the second slider is in contact with the trigger 51 in the sliding process, the trigger 51 sends a trigger signal to the control unit 50, the control unit 50 controls the first motor 41 to rotate reversely to retract the horizontal height position of the second container 60 upwards and throw the disinfectant, after the floating ball 72 completely reaches the lowest end of the first container 10, the connecting rod 71 pulls the floating ball valve 70 to feed water into the first container 10, when the floating ball 72 reaches the lowest end of the first container 10 to promote the floating ball valve 70 to be opened, the control unit 50 receives an opening signal of the floating ball valve 70 to control the hydraulic cylinder 30 to work to supplement the disinfectant for the second container 60, in the water inlet process, the floating ball 72 floats upwards, the second slider 73 is pulled to move upwards, the first slider 52 moves upwards along with the movement of the second slider 73 and sequentially touches the trigger 51, the trigger 51 sends a trigger signal to the control unit 50, and the control unit 50 controls the throwing assembly 40 to throw the medium, so that the aim of automatically throwing the disinfectant is fulfilled. The mixing and dispensing assembly 90 continues to operate during the disinfection process to ensure adequate mixing of the disinfectant with the body of water.

Example 2:

referring to fig. 13, in this embodiment, on the basis of embodiment 1, a liquid level monitor 83 is additionally disposed on the liquid injection tube 80 to monitor the liquid level in the liquid injection tube 80, the liquid level monitor 83 is connected to an alarm 84, the alarm 84 is connected to the control unit 50, when the liquid level of the disinfectant is too low to meet the disinfection dosage, the alarm 84 connected to the liquid level monitor 83 is triggered to remind a worker to replenish the disinfectant, meanwhile, the alarm 84 sends an alarm signal to the control unit 50, and the control unit 50 controls to stop the operation of the feeding assembly 40.

The rest of the working method of the disinfectant adding device for the agricultural drinking water in the embodiment is the same as that of the embodiment 1.

Example 3:

referring to fig. 14, in this embodiment, a sterilizing lamp is disposed on the bottom surface of the cover plate 20 based on embodiment 1, the sterilizing lamp is controlled by the control unit 50 to be turned on or off, the control unit 50 is connected to the float valve 70 for receiving an on or off signal of the float valve 70, when the float valve 70 is turned on at the lowest water level of the float ball 72, the float valve on signal is sent to the control unit 70, the control unit 70 controls the sterilizing lamp to perform a sterilizing operation on the inside of the first container 10, the float ball 72 rises until the float valve 70 closes water inlet, the off signal of the float valve 70 is sent to the control unit 50, and the control unit 50 controls the sterilizing lamp to be turned off.

Example 4:

and (3) disinfection test:

the disinfection method comprises the following steps: an experimental group and a control group are arranged to respectively disinfect underground water with the bacterial concentration of 100-105/mL, the experimental group and the control group respectively disinfect 50L of underground water, and chlorine dioxide disinfectants with the same dosage are adopted in the disinfection process.

Sampling detection lasts for 24 hours after the disinfectant is used for carrying out underground water disinfection, sampling detection is carried out every 2 hours, whether the water body bacteria content of the experimental group and the control group in different time periods reaches GB5749-2006 sanitary Standard for Drinking Water is respectively detected, and the water body bacteria concentration of the experimental group and the control group in the different time periods is recorded. The disinfectant sampling method comprises the following steps: sampling positions and sampling water depth are randomly selected in disinfection containers of an experimental group and a control group, then 100ml of water samples are extracted and sent to a laboratory to detect whether the water quality is qualified and the bacteria concentration, and whether the water samples contain total coliform groups, heat-resistant coliform groups and escherichia coli or not needs to be detected in each water sample detection. The specific detection results are shown in the following tables 1 and 2:

TABLE 1 test results of water body bacteria after disinfection in experimental group and control group

TABLE 2 results of bacteria concentration in water sampled after disinfection of experimental group and control group

According to the detection result of sampling inspection, 100% of water in the disinfection tank can be continuously sterilized and disinfected within 24 hours through the experimental group, the water can be continuously kept to accord with GB5749-2006 sanitary Standard for Drinking Water, the experimental group can realize rapid mixing of the disinfectant and the water in a short time and ensure that the mixed water flows comprehensively in the disinfection container, so that the continuous disinfection effect in a long time is ensured, the control group can only keep continuous sterilization treatment on the water within 10 hours, and in addition, the total coliform group, heat-resistant coliform group and Escherichia coli contained in each water sample of the experimental group are not detected through detection. The control group found a small number of total coliform groups in the spot test after 22 hours.

Example 5:

this embodiment provides a simplified scheme that drinking water disinfectant throws in device:

the second container 60 is placed in the first container 10 in a hanging mode through a hanging rope and hung below the cover plate 20 of the first container 10, the height of the second container 60 hung on the cover plate 20 is inconsistent, the second container 60 is in a gourd shape, the upper portion is large, the lower portion is hollow, the upper portion is used for storing disinfectant, the upper portion of the second container 60 is provided with an opening, the opening of the second container 60 is kept upward during hanging, when water overflows from the lower portion of the gourd-shaped second container 60 for a certain position when the water level of agricultural drinking water added into the first container 10 continuously rises, the gourd-shaped second container 60 topples over under the action of buoyancy, the disinfectant on the upper portion of the second container 60 topples over the water, and the installation position of the second container 60 is controlled by the length of the hanging rope from low to high and is in direct proportion to the water amount in the first container 10.

It should be noted that: in the present application, the dispensing assemblies 40 placed in the first container 10 are set according to actual requirements and the capacity of the first container 10, but at least two or more groups are included, and in actual use, for example, the dispensing assemblies 40 in a disinfection tank with a capacity of 10 cubes can be set to 10 groups, so that different disinfectants can be dispensed according to different water amounts by 10 concentration steps, and the purpose of accurately controlling the proportion of the disinfectants is achieved.

The above disclosure is only for the purpose of illustrating the preferred embodiments of the present invention, and it is therefore to be understood that the invention is not limited by the scope of the appended claims.

Claims

1. A pesticide drinking water disinfectant dispensing device, comprising:

the first container (10) is provided with a water inlet pipe (11) for feeding water into the first container (10) and a water outlet pipe (12) for discharging water out of the first container (10), the horizontal height position of the water inlet pipe (11) is higher than that of the water outlet pipe (12),

the throwing components (40) are used for throwing the soluble medium into the first container (10), at least two groups of throwing components (40) are arranged in the first container (10), the throwing horizontal height positions of the throwing components (40) are different,

a ball float valve (70), one end of which is connected with the water outlet and is arranged at the port of the water inlet pipe (11) in the first container (10), the other end of which is connected with a ball float (72) through a connecting rod (71), the ball float (72) is connected with a second magnetic slide block (73) through a rope body,

the device comprises a first container (10), a second container (10), a control unit (50) and a control unit (50), wherein the outer wall of the first container (10) is provided with an iron first sliding block (52) and a second sliding block (73) which are arranged correspondingly, the outer wall of the first container (10) is sequentially provided with triggers (51) which are consistent with the number of throwing assemblies (40) along the sliding direction of the first sliding block (52), the triggers (51) are connected with the control unit (50) arranged on the outer wall of the first container (10), and the control unit (50) is also connected with the throwing assemblies (40);

the delivery assembly (40) comprises:

the axis of the throwing shaft (42) is parallel to the horizontal plane, two ends of the throwing shaft (42) are respectively connected with the wall body of the first container (10) through a sealing ring (81) and a bearing (44),

a first motor (41) which is arranged outside the first container (10) and is connected with one end of the throwing shaft (42), the other end of the throwing shaft (42) is connected with a liquid injection pipe (80) which is arranged outside the first container (10) in a matching way,

a second container (60), the second container (60) being connected to the launch shaft (42) by a transfer hose (45),

the delivery device comprises a delivery shaft (42), a delivery hose (45), a delivery pipe (80), a delivery hose (43), a delivery hose (45) and a delivery hose (42), wherein a cylindrical transmission inner cavity (43) is formed in the axis of the connecting end of the delivery shaft (42) and the delivery pipe (80);

the second container (60) is hollow, a partition plate (62) with sealing performance is arranged in the middle of the second container (60), the partition plate (62) divides the inner cavity of the second container (60) into an upper second cavity (63) and a lower first cavity (61), the second cavity (63) is connected with the conveying hose (45) and used for storing soluble media, and the first cavity (61) is hollow.

2. The disinfectant dispensing device for agricultural drinking water of claim 1, wherein: still be equipped with counterweight (65) in second cavity (63), counterweight (65) comprises solid ball and netted fretwork ball, solid ball locates in the netted fretwork ball.

3. The disinfectant dispensing device for agricultural drinking water of claim 1, wherein: the outer end of annotating liquid pipe (80) is equipped with and is used for annotating liquid and provide pneumatic cylinder (30) of thrust, pneumatic cylinder (30) are connected with control unit (50), it annotates liquid branch pipe (82) to be equipped with on liquid pipe (80).

4. The disinfectant dispensing device for agricultural drinking water of claim 1, wherein: the bottom of two corresponding inner walls of the first container (10) is provided with a mixing distribution component (90), the mixing distribution components (90) arranged on the two corresponding inner walls are arranged in a staggered manner, and the mixing distribution components (90) are driven to rotate by a second motor (13) arranged outside the first container (10).

5. The disinfectant dispensing device for agricultural drinking water of claim 4, wherein: the mixing and dispensing assembly (90) comprises:

a cylindrical semi-through groove is arranged on one cylindrical surface of the mixing cylinder body (91), the other cylindrical surface is arranged adjacent to the inner wall of the first container (10), a liquid outlet hole (92) is arranged on the surface of the mixing cylinder body (91) in a surrounding way,

a first cylinder (95) which is coaxially arranged in the cylindrical semi-through groove of the mixing cylinder (91), the first cylinder (95) is connected with a second motor (13) through a rotating shaft (93) penetrating through the mixing cylinder (91), the side surface of the first cylinder (95) is spirally and circularly provided with blades (94),

the same side of the semi-through groove formed in the first cylinder (95) and the mixed cylinder (91) is provided with a second groove body (953) with a gradually reduced aperture cone shape, and the bottom of the second groove body (953) is connected with the first groove body (952) of the column pile.

6. The disinfectant dispensing device for agricultural drinking water of claim 1, wherein: be equipped with the coaxial through-hole of axle center on two corresponding faces of first container (10), establish sealing ring (81) in the through-hole, the annular of being connected with bearing (44) cooperation is seted up towards the one end inner wall of first container (10) medial surface in sealing ring (81), sealing ring (81) other end inner wall is connected with notes liquid pipe (80) outer wall interference fit.

7. The disinfectant dispensing device for agricultural drinking water of claim 1, wherein: an opening is formed in the top of the second chamber (63) of the second container (60), and a sealing film (64) is arranged at the opening.

8. A drinking water disinfectant dosing device as claimed in any one of claims 1-7, characterized in that: the upper part of the first container (10) is provided with an opening, and the opening is covered by a cover plate (20).