TWI696503B - Scale inhibitor device - Google Patents

Abstract

A scale inhibitor device mainly includes a body and a tube body arranged above the body. Wherein, the body contains a scale suppression filter, the pipe system is provided with a tapered section, the water inlet end is connected to one side of the body with a water inlet pipe, and the end of the tapered section is connected with a first water outlet pipe And the second water outlet pipe is connected to the other side of the body, and a flow regulating structure is provided between the first water outlet pipe and the second water outlet pipe. Connect the water inlet end of the pipe body to the cold water pipe, and connect the gas water heater, electric water heater and other equipment from the water outlet end. When in use, the water is sucked in by the water inlet pipe part, and the scale and scale inhibitors are first 、The second water outlet pipe is brought out to suppress the scaling of the pipeline, improve the water quality of the red rust water area and prevent the water tank of the water heater from being damaged due to scaling, thereby improving the service life of the water heater, and the flow control structure can adjust the scale inhibitor and water flow The density after mixing.

Description

Scale inhibitor device

The invention relates to a scale inhibitor device, in particular to a scale inhibitor device that can inhibit scale formation of pipelines, improve water quality in areas with red rust water, and prevent water heater water tanks from being damaged due to scale formation.

With the development of economy, our living standards have been relatively improved, and ordinary gas water heaters or electric water heaters have become quite common in daily life. However, due to the impact of water quality, such hot water equipment often causes pipe scaling and water tank scaling after a period of use, resulting in damage to the hot water equipment, even affecting the service life of the hot water equipment, or causing considerable harm to the human body Degree of harm.

The general descaling treatment method is to directly put the descaling agent into the pipeline for descaling. This descaling method cannot control the concentration of the descaling agent, and the effect of descaling cannot be mastered. If there is too much agent, it may be reversed The inner wall of the pipeline or hot water equipment is eroded by the descaling agent, but the pipeline or hot water equipment is damaged. In fact, the scale inhibitor directly passes through the water flowing in the pipeline, and cannot control the amount of scale inhibitor that is brought out. If a large amount of scale inhibitor is brought out at the beginning of the water flow, it will gradually become thinner and even no longer in the end. The scale inhibitor also has the disadvantage of being unable to control the concentration of the descaling agent. In view of this, the applicant has continually researched and experimented to design a scale suppressor device for suppressing the scale of the pipeline, improving the water quality of the red rust water area and preventing the water heater water tank from being damaged due to the scale.

The main purpose of the present invention is to provide a scale inhibitor device for inhibiting scale formation of pipelines, improving water quality in areas with red rust water, and preventing water heater water tanks from being damaged due to scale formation, and having easy assembly and adjustable scale inhibition The concentration of the agent after mixing with the water flow.

The aforementioned scale inhibitor device includes a body and a tube body arranged above the body. Wherein, the body contains a scale suppression filter, the pipe system is provided with a tapered section, the water inlet end is connected to one side of the body with a water inlet pipe, and the end of the tapered section is connected with a first water outlet pipe And the second water outlet pipe is connected to the other side of the body, and a flow regulating structure is provided between the first water outlet pipe and the second water outlet pipe. Connect the water inlet end of the pipe body to the cold water pipe, and connect the gas water heater, electric water heater and other equipment from the water outlet end. When in use, the water is sucked in by the water inlet pipe part, and the scale and scale inhibitors are first 、The second water outlet pipe is brought out to suppress the scaling of the pipeline, improve the water quality of the red rust water area and prevent the water tank of the water heater from being damaged due to scaling, thereby improving the service life of the water heater, and the flow control structure can adjust the scale inhibitor and water flow The density after mixing.

In the aforementioned scale inhibitor device, the scale inhibitor of the scale inhibitor is polyphosphate.

In the aforementioned scale inhibitor device, a bypass pipe extending from the second outlet pipe member and extending three-way with the first outlet pipe member and the second outlet pipe member is provided between the first outlet pipe member and the second outlet pipe member. The inner edge of the connection between a water outlet pipe and the side pipe is provided with a bump. The end of the side pipe is provided with a knob. The knob is connected to the inside of the side pipe. A control lever that can rotate along the side pipe is provided. The control lever With washer. When the control rod rotates in the forward and reverse directions, the gasket set on it is held against the bump to form a closure, or the gasket is withdrawn from the bump, so that the water flows out from the first water outlet pipe, and by changing the gasket Adjust the amount of water between the gap and the water, and then adjust the density of the scale inhibitor after mixing with the water flow.

Please refer to FIG. 1 and FIG. 2 at the same time, which is a perspective view and a top view of the present invention. As shown in the figure, the present invention includes a body 1 and a pipe body 2 disposed above the body 1, and an inlet pipe member 3, a first outlet pipe member 4 and a second outlet pipe member 5 connected to the pipe body 2. Wherein, the body 1 is provided with an accommodating groove 11 and an upper cover 12. After a scale suppression filter 6 is placed in the accommodating groove 11, the upper cover 12 is closed. In this embodiment, a fixing frame 13 is provided on the cover 12 of the body 1, the tube body 2 is fixed on the fixing frame 13, and the scale-inhibiting filter 6 in the accommodating groove 11 contains scale-inhibiting agents, The scale inhibitor is a compound phosphate.

The pipe body 2 includes a through water inlet end 21 and a water outlet end 22, and a tapered section 23 that gradually narrows from the water inlet end 21 to the water outlet end 22 is provided at an appropriate position. The water inlet end 21 is a The water inlet pipe member 3 is connected to one side of the body 1, and the end of the tapered section 23 is connected to the other side of the body 1 with a first water outlet pipe member 4 and a second water outlet pipe member 5.

A side pipe 7 extending from the second water outlet pipe 5 and extending three-way with the first water outlet pipe 4 and the second water outlet pipe 5 is provided between the first water outlet pipe 4 and the second water outlet pipe 5, and the first water outlet The inner edge of the connection between the pipe member 4 and the side pipe 7 is provided with a protrusion 71, and a knob 72 is provided at the end of the side pipe 7, which is connected to the inside of the side pipe 7 by the knob 72 and can rotate along the side pipe 7 The control rod 73 is provided with a washer 74. When the control rod 73 rotates in the forward and reverse directions, the washer 74 is supported on the bump 71 to form a closure, or the washer 74 is withdrawn from the bump 71, and the water flows out of the first outlet pipe member 4, And by changing the gap between the washer 74 and the bump 71, a flow regulating structure A for regulating the amount of water can be formed.

The combination of the aforementioned components constitutes a scale inhibitor device. To connect the water inlet end 21 of the pipe body 2 to the cold water pipe, and to connect the gas water heater, electric water heater and other equipment from the water outlet end 22, when in use, the water is sucked in from the liquid inlet 31 of the water inlet pipe 3, which will inhibit scale The scale inhibitor of the filter 6 is brought out by the first water outlet pipe 4 and the second water outlet pipe 5 and mixed with the water flow, and flows from the outlet port 22 to the gas water heater, electric water heater and other equipment, so as to suppress the scaling of the pipeline and improve the redness Water quality in rusty water area and prevent water heater water tank from being damaged due to scaling, thereby improving the service life of the water heater, and the flow control valve A can be used to adjust the density of the scale inhibitor after mixing with the water flow.

Please refer to FIG. 3, which is an assembly state diagram of the present invention. As shown in the figure, when assembling the present invention, the inlet end 21 of the pipe body 2 is connected to the cold water pipe 8, and the outlet end 22 is connected to the cold water input pipe 91 of the gas water heater 9 (or electric water heater and other equipment). When the gas water heater 9 is in use, the cold water will enter the pipe body 2 through the cold water pipe 8 and be transferred to the gas water heater 9 from the outlet port 22. After the gas water heater 8 is heated, the hot water pipe 92 supplies hot water. When the cold water passes through the pipe body 2, the water from the water inlet pipe 3 is sucked in, and the scale inhibitor of the scale filter 6 is brought out from the first water outlet pipe 4 and the second water outlet pipe 5 to the water outlet end 22 to reach The effect of inhibiting the scaling of the pipeline and improving the water quality in the area of red rust water, and thus achieving the purpose of preventing the water tank of the water heater from being damaged due to scaling.

Please refer to Fig. 4 for the operation state diagram of the present invention. Please cooperate with Figure 1 and Figure 3. As shown in the figure, when the gas water heater 9 is used in the present invention, cold water will enter the water inlet pipe 3 of the pipe body 2 from the cold water pipe 8 and most of the water The water outlet end 22 flows out to supply the gas water heater 9, and the water inlet pipe 3 sucks part of the water, and the scale inhibitor 6 of the scale inhibitor 6 is brought out of the first water outlet pipe 4 and the second water outlet pipe 5 and the water flow Mixing, to achieve the effect of inhibiting the scaling of the pipeline and improving the water quality of the red rust water area, and then to prevent the 9 water tank of the gas water heater from being damaged due to scaling.

Please refer to FIG. 5, which is another action state diagram of the present invention. Please cooperate with Figure 3. As shown in the figure, when the invention is used in the gas water heater 9 as described above, cold water will enter the pipe body 2 from the cold water pipe 8, and most of the water flows out from the water outlet end 22 for supply Gas water heater 9. Among them, since the water inlet pipe 3 can suck a small amount of water, the water enters the accommodating groove 11 of the body 1, and the scale inhibitor of the scale filter 6 is discharged from the second water outlet pipe 5 and the first water outlet pipe 4 Take out and mix with the water flow, from the outlet end 22 to the gas water heater, electric water heater and other equipment, to achieve the effect of inhibiting the scaling of the pipeline and improving the water quality of the red rust water area, and thus to prevent the 9 water tank of the gas water heater from being damaged due to scaling purpose. Among them, since the tube body 2 is provided with a tapered section 23, the water at the inlet end 21 is properly squeezed and then released to increase the flow rate and pressure, thereby facilitating the removal of the water mixed with the scale inhibitor.

The flow adjustment structure A provided between the second outlet pipe member 5 and the first outlet pipe member 4 can appropriately adjust the gap between the washer 74 and the bump 71 during rotation, which constitutes the purpose of adjusting the amount of water. The gap is large. The scale inhibitors brought out are more, and the concentration of scale inhibitors after mixing with water flow is thicker, and the gap is smaller, the scale inhibitors brought out are less, and the concentration of scale inhibitors after mixing with water flow is lighter.

The foregoing examples are only to illustrate the preferred embodiments of the present invention, but not to limit the scope of the present invention. Any slight modification or modification still does not lose the essence of the present invention and does not depart from the spirit of the present invention.

To sum up, in the present invention, a body provided with a scale suppression filter, a pipe body provided with an inlet end and an outlet end, and an inlet pipe and an outlet pipe connecting the pipe body and the body form a scale inhibitor Device. It is used to inhibit the scaling of the pipeline, improve the water quality of the red rust water area and prevent the water heater water tank from being damaged due to scaling, and it is easy to assemble, and can be used to adjust the concentration of the scale inhibitor after mixing with the water flow. For a practical design, sincerity is a novelty invention, I filed a patent application in accordance with the law, and I hope that the Bureau will examine it, and grant the patent as soon as possible.

1. Main body 11, accommodating groove 12, upper cover 13, fixing frame 2, pipe 21, inlet end 22, outlet end 23, tapered section 3, inlet pipe fitting 4, first outlet pipe fitting 5, second outlet water Pipe fittings 6, scale suppression filter 7, side pipe 71, bump 72, knob 73, control rod 74, gasket 8, cold water pipe 9, gas water heater 91, cold water input pipe 92, hot water pipe

Figure 1 is a perspective view of the present invention. Fig. 2 is a plan view of the present invention. Figure 3 is an assembly diagram of the present invention. Fig. 4 is an operation state diagram of the present invention. Fig. 5 is another operation state diagram of the present invention.

1. Main body 11, accommodating groove 12, upper cover 13, fixing frame 2, pipe 21, inlet end 22, outlet end 23, tapered section 3, inlet pipe fitting 4, first outlet pipe fitting 5, second outlet water Pipe fittings 6, scale suppression filter 7, side pipe 72, knob A, flow adjustment structure

Claims (5)

A scale inhibitor device includes: a body provided with an accommodating groove, and a scale-inhibiting filter core containing scale inhibitor medicament is contained in the accommodating groove; a pipe body is provided above the body, which includes The water inlet end and the water outlet end, and a tapered section; an inlet pipe fitting, one end of which is connected to the inlet end of the pipe body, and the other end is connected to the body; a first outlet pipe fitting, one end of which is connected to At the end of the tapered section of the pipe body, the other end is connected to a second outlet pipe fitting; one of the second outlet pipe fittings, one end of which is connected to the first outlet pipe fitting, and the other end is connected to the body; a side pipe is connected by the second The water outlet pipe extends to form a three-way connection with the first water outlet pipe and the second water outlet pipe, which is provided with a flow regulating structure; for connecting the water inlet end of the pipe body to a cold water pipe, and connecting the water outlet end of the pipe body to a gas water heater , Electric water heaters and other equipment, during use, cold water enters the inlet body of the pipe body from the cold water pipe, most of the water flows out from the outlet end of the pipe body to supply the gas water heater, and the inlet pipe fitting of the pipe body The water from the suction part enters the body, and the scale-inhibiting agent of the scale-inhibiting filter is brought out from the first and second outlet pipe fittings and mixed with the water flow, so as to inhibit the scaling of the pipeline, improve the water quality of the red rust water area and prevent The water tank of the water heater is damaged due to scaling, thereby improving the service life of the water heater, and the concentration of the scale inhibitor and the water flow can be adjusted by the flow adjustment structure. The scale inhibitor device as described in item 1 of the patent application scope, wherein a fixing frame is provided above the body for fixing the pipe body on the fixing frame. The scale inhibitor device as described in item 1 of the patent application scope, wherein the scale inhibitor in the accommodating tank contains the scale inhibitor as a compound phosphate. The scale inhibitor device as described in item 1 of the patent application scope, wherein the liquid inlet provided at the connection of the water inlet pipe part of the pipe body and the water inlet end of the pipe body is set to be pointed and oblique. The scale inhibitor device as described in item 1 of the patent application scope, wherein the flow regulating structure is provided with a bump on the inner edge of the side pipe, and a knob is provided at the end of the side pipe, and the knob is connected to the Inside the water inlet pipe fitting of the pipe body, a rotating control rod can be moved in and out along the water inlet pipe fitting of the pipe body, and the inlet and outlet rotating control lever is provided with a washer; When moving, the gap between the washer and the bump is changed to constitute the purpose of adjusting the amount of water.

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