阅读说明：本技术 一种密封可更换式管道用药盒连接装置 (Sealed removable formula pipeline is with medicine box connecting device ) 是由 潘贻卉 张少卿 姚志通 夏枚生 于 2019-10-31 设计创作，主要内容包括：一种密封可更换式管道用药盒连接装置,本发明属于水处理、食品安全设备技术领域,结构上由管道本体、药盒、连接环和压力释放阀连接组成,装置结构新颖,可实现药盒与管道本体的快速安装,更换方便,在药盒中装入次氯酸钙缓释片,不需要电力,只需要水流,每次替换最多可处理360吨水,降低了处理成本,且维护方便,使用简易、安全、快捷,可在流动水留中消除微生物,细菌和病毒,控制菌群积聚,提升了水处理效果。(The invention relates to a connecting device of a sealed replaceable pipeline medicine box, which belongs to the technical field of water treatment and food safety equipment and structurally comprises a pipeline body, a medicine box, a connecting ring and a pressure release valve which are connected, the connecting device has a novel structure, can realize the quick installation of the medicine box and the pipeline body, is convenient to replace, only needs water flow when a calcium hypochlorite sustained release tablet is arranged in the medicine box, can treat 360 tons of water at most in each replacement without electric power, reduces the treatment cost, is convenient to maintain, is simple, safe and quick to use, can eliminate microorganisms, bacteria and viruses in flowing water retention, controls the accumulation of flora, and improves the water treatment effect.)

1. The utility model provides a sealed removable formula pipeline is with medicine box connecting device which characterized in that: the connecting device is formed by connecting a pipeline body (2), a medicine box (9), a connecting ring (8) and a pressure release valve (4); the left side of the pipeline body (2) is provided with a left threaded connector (1), the right side of the pipeline body (2) is provided with a right threaded connector (3), the pressure release valve (4) is connected and arranged at the top of the pipeline body (2) and communicated with the internal action of the pipeline body (2), the bottom of the pipeline body (2) is connected and provided with a clamping groove (5), the outer surface of the clamping groove (5) is provided with a threaded connector, the inner bottom surface of the clamping groove (5) is provided with a water inlet (6) and a water outlet (7), the water inlet (6) and the water outlet (7) are both communicated with the internal connection of the pipeline body (2), the port of the medicine box (9) is connected onto the inner bottom surface of the clamping groove (5), the water inlet (6) and the water outlet (7) are respectively communicated with the internal connection of the medicine box (9), and the inner surface of the connecting ring (8, the connecting ring (8) is sleeved outside the medicine box (9) and then is fixedly connected with the threaded interface on the outer surface of the clamping groove (5), after untreated water flows into the medicine box from the left side of the pipeline body (2), a part of water flows into the medicine box (9) from the water inlet (6), then flows to the water outlet (7) from the inside of the medicine box (9), and finally flows out from the right side of the pipeline body (2).

2. The connection device of claim 1, wherein the connection device comprises: the left threaded connector (1) and the right threaded connector (3) are fine thread pipe threads of triangular thread types, and the thread depth is not less than 10 mm.

3. The connection device of claim 1, wherein the connection device comprises: water inlet (6) are convex cylindrical structure, and water inlet (6) protrusion sets up on the interior bottom surface of draw-in groove (5), and the projection height of cylindrical water inlet is less than the groove depth of draw-in groove (5), and after medicine box (9) and draw-in groove (5) connect soon, cylindrical water inlet inserts in the water inlet that is connected to medicine box (9).

4. The connection device of claim 1, wherein the connection device comprises: the left-hand threaded connector (1) is connected with the water inlet pipe (10) through the connector (11), the right-hand threaded connector (3) is connected with the water outlet pipe (13) through the connector (11), the connector (11) is provided with the stop valve (12), and the two stop valves (12) are arranged in the same direction.

5. The connection device of claim 1, wherein the connection device comprises: the clamping groove (5) is of a cylindrical structure, the outer surface of the clamping groove (5) is provided with external threads, the inner surface of the clamping groove (5) is a smooth surface, and the inner surface of the clamping groove (5) is in clearance fit with the port of the medicine box (9).

6. The connection device of claim 1, wherein the connection device comprises: the medicine box (9) is internally provided with a hollow cylindrical calcium hypochlorite sustained-release tablet, the top of the medicine box (9) is provided with a filter screen, and the filter screen is provided with a water inlet and a water outlet.

Technical Field

The invention belongs to the technical field of water treatment and food safety equipment, relates to a connecting device of water treatment equipment, and particularly relates to a connecting device of a medicine box for a sealed replaceable pipeline.

Background

The water treatment agent is a chemical agent necessary in the treatment process of industrial water, domestic water and wastewater, and the water can reach the necessary quality requirement by applying the chemical agent. Its primary effects are to control the formation of scale and sludge, to reduce foam, to reduce the data erosion in contact with water, to remove suspended solids and toxic substances from water, to deodorize and decolour, to soften water.

Current water treatment mode is mainly by chemical means and physical means, it is comparatively common with the chlorination mode in the chemical means, in these water treatment modes, conventional operation is all arranging the purifying chemicals in containers such as water tank, pond or basin go on, then pour into the concurrent processing through charge device to the running water that lasts in some pipelines, but charge device uses very inconveniently, charge device's use needs additionally to provide power, need add the medicine operation in real time, add the medicine in-process and need demolish and remove spare part, the operating procedure is loaded down with trivial details, the key still lies in charge device's use and easily appears water and medicine and mixes inhomogeneously, water treatment effect has been reduced.

Disclosure of Invention

The invention aims to provide a connecting device of a sealed replaceable pipeline medicine box, which can effectively solve the defects of the problems and further meet the use requirement by aiming at the defects that in the continuous flowing water treatment in the traditional pipeline, a medicine adding device is extremely inconvenient to use, extra power is required for the use of the medicine adding device, the operation steps are complicated, the mixing is insufficient, the water treatment effect is poor and the like.

The technical scheme of the invention is as follows: the utility model provides a sealed removable formula pipeline is with medicine box connecting device which characterized in that: the connecting device is formed by connecting a pipeline body, a medicine box, a connecting ring and a pressure release valve; the left side of the pipeline body is provided with a left threaded connector, the right side of the pipeline body is provided with a right threaded connector, the pressure release valve is connected and arranged at the top of the pipeline body and is communicated with the interior of the pipeline body in an acting manner, the bottom of the pipeline body is connected and provided with a clamping groove, the outer surface of the clamping groove is provided with a threaded connector, the inner bottom surface of the clamping groove is provided with a water inlet and a water outlet, the water inlet and the water outlet are both communicated with the interior of the pipeline body in a connecting manner, a port of the medicine box is connected onto the inner bottom surface of the clamping groove, the water inlet and the water outlet are respectively communicated with the interior of the medicine box in a connecting manner, the inner surface of the connecting ring is provided with threads, the connecting ring is sleeved outside the medicine box and then is fixedly connected with the threaded connector on the, then flows to the water outlet from the inside of the medicine box and finally flows out from the right side of the pipeline body.

The left threaded connector and the right threaded connector are fine thread of a triangular thread type pipe, and the depth of the thread is not less than 10 mm.

The water inlet is convex cylindrical structure, and the water inlet protrusion sets up on the interior bottom surface of draw-in groove, and the protruding height of cylindrical water inlet is less than the groove depth of draw-in groove, and after medicine box and draw-in groove connect soon, cylindrical water inlet inserts in the water inlet that is connected to the medicine box.

The left threaded connector is connected with the water inlet pipe through a connector, the right threaded connector is connected with the water outlet pipe through a connector, stop valves are arranged on the connectors, and the two stop valves are arranged in the same direction.

The clamping groove is of a cylindrical structure, the outer surface of the clamping groove is provided with external threads, the inner surface of the clamping groove is a smooth surface, and the inner surface of the clamping groove and the port of the medicine box form clearance fit.

The medicine box is internally provided with a hollow cylindrical calcium hypochlorite tablet, the top of the medicine box is provided with a filter screen, and the filter screen is provided with a water inlet and a water outlet.

The invention has the beneficial effects that: the connecting device for the sealed replaceable pipeline medicine box is structurally formed by connecting a pipeline body, the medicine box, a connecting ring and a pressure release valve, is novel in structure, can realize quick installation of the medicine box and the pipeline body, is convenient to replace, only needs water flow due to the fact that the calcium hypochlorite sustained release tablet is arranged in the medicine box, can treat 360 tons of water at most by replacement each time, reduces treatment cost, is convenient to maintain, is easy, safe and quick to use, can eliminate microorganisms, bacteria and viruses in flowing water retention, controls bacterial colony accumulation, and improves water treatment effect.

Drawings

Fig. 1 is a schematic front view of the connecting device of the present invention.

Fig. 2 is a schematic top view of the connecting device of the present invention.

FIG. 3 is a schematic view of the connecting device and the cartridge mounting structure of the present invention.

FIG. 4 is a schematic view of the water treatment process of the present invention.

In the figure: the left-hand thread connector 1, the pipeline body 2, the right-hand thread connector 3, the pressure release valve 4, the clamping groove 5, the water inlet 6, the water outlet 7, the connecting ring 8, the medicine box 9, the water inlet pipe 10, the connector 11, the stop valve 12 and the water outlet pipe 13.

Detailed Description

The invention will be further described with reference to the accompanying drawings in which:

as shown in fig. 1-4, a sealing replaceable pipeline cartridge connecting device is composed of a pipeline body 2, a cartridge 9, a connecting ring 8 and a pressure relief valve 4 which are connected; the left side of the pipeline body 2 is provided with a left threaded connector 1, the right side of the pipeline body 2 is provided with a right threaded connector 3, a pressure release valve 4 is connected and arranged at the top of the pipeline body 2 and is communicated with the inner part of the pipeline body 2, the bottom of the pipeline body 2 is connected and provided with a clamping groove 5, the outer surface of the clamping groove 5 is provided with a threaded connector, the inner bottom surface of the clamping groove 5 is provided with a water inlet 6 and a water outlet 7, the water inlet 6 and the water outlet 7 are both communicated with the inner part of the pipeline body 2, the port of the medicine box 9 is connected to the inner bottom surface of the clamping groove 5, the water inlet 6 and the water outlet 7 are respectively communicated with the inner part of the medicine box 9, the inner surface of the connecting ring 8 is provided with threads, the connecting ring 8 is fixedly connected with the threaded connector at the outer surface of the clamping groove, then flows to the water outlet 7 from the inner part of the medicine box 9 and finally flows out from the right side of the pipeline body 2.

As shown in fig. 1-4, a connection device of a sealed replaceable pipeline medication box, a left threaded connector 1 and a right threaded connector 3 are both triangular-tooth-shaped fine-thread pipe threads, and the thread depth is not less than 10 mm; the water inlet 6 is of a convex cylindrical structure, the water inlet 6 is convexly arranged on the inner bottom surface of the clamping groove 5, the convex height of the cylindrical water inlet is lower than the groove depth of the clamping groove 5, and after the medicine box 9 is screwed with the clamping groove 5, the cylindrical water inlet is inserted into the water inlet connected to the medicine box 9; the left threaded connector 1 is connected with a water inlet pipe 10 through a connector 11, the right threaded connector 3 is connected with a water outlet pipe 13 through the connector 11, stop valves 12 are arranged on the connectors 11, and the arrangement directions of the two stop valves 12 are the same; the clamping groove 5 is of a cylindrical structure, the outer surface of the clamping groove 5 is an external thread, the inner surface of the clamping groove 5 is a smooth surface, and the inner surface of the clamping groove 5 is in clearance fit with the port of the medicine box 9; the medicine box 9 is internally provided with a hollow cylindrical calcium hypochlorite tablet, the top of the medicine box 9 is provided with a filter screen, and the filter screen is provided with a water inlet and a water outlet.

As shown in fig. 4, a sealed replaceable tube cartridge connector is used according to the following principle: the medicine box that will be equipped with the tablet passes through the go-between and connects and installs on the draw-in groove, the water inlet on the draw-in groove, the delivery port respectively with the water inlet in the medicine box, the delivery port is connected, open the stop valve on the joint, pending rivers flow in from the left side of pipeline body, most rivers flow from pipeline body right side, wherein, partly rivers flow into inside the medicine box from the water inlet, again from the inside flow direction delivery port of medicine box, flow out on last pipeline body right side, after the tablet in the medicine box dissolves and finishes, close the stop valve on the joint, open the pressure release valve, replace the medicine box.

The effect of utilizing this connecting device is as follows:

the tablet active ingredient in the kit contains sodium dichloroisocyanurate (NaDCC), releasing 1.97 g of free chlorine per 3 g of tablet and 5 mg of NaDCC per ml of water, which is very effective for pond cleaning, and upon dissolution of NaDCC in water, a complex series of equilibria are created in the various chlorinated and non-chlorinated isocyanurates, releasing Free Available Chlorine (FAC) in the form of hypochlorous acid (HOCl). Acute toxicity of penaeus vannamei and nile tilapia was studied under laboratory conditions. Late stage litopenaeus vannamei larvae 15(PL15) and nile tilapia larvae (average 1 inch) were tested by logarithmic method at 6 concentration gradients (5 replicates per concentration). Each replicate consisted of 10 test animals, which were placed in a 2 liter glass container equipped with an aerator for observation. The results show that the concentrations of the late stage larvae 15 of the penaeus vannamei and the nile tilapia larvae which die 100% in 48 hours are 3.47ppm and 1.51ppm respectively, and the 48-hour LC50 concentration of the invention for the late stage larvae 15 of the penaeus vannamei and the nile tilapia larvae is 2.6276 ppm (2.4513-2.8149) and 1.2004ppm (1.1606-1.2406). For late stage larvae of Penaeus vannamei Boone, the safety period of 3.47ppm of the treated water of the present invention was 3 days under ventilation conditions. However, the safe range for nile tilapia larvae was at a concentration of 1.51ppm, and no mortality was observed after day 2 preparation. In comparison, the concentrations of the present invention at which late stage larvae 15 of Penaeus vannamei and Nile tilapia larvae did not die within 48 hours were 2.00 and 1.00 ppm, respectively. The results show that the method has a faster water treatment scheme in the culture process or the toxicity of the prawns and the fishes is lower when the prawns and the fishes are directly used.