CN215365205U - Water purification system charge device - Google Patents

Abstract

The utility model relates to the technical field of water purification equipment, and provides a dosing device of a water purification system, which is used together with an ion exchanger for water purification and comprises a drug pump and a spraying wall, wherein the spraying wall is provided with a plurality of spiral pipes, the spiral pipes are circumferentially distributed around the central axis of the spraying wall, the pipe diameters of the spiral pipes are larger than the wall thickness of the spraying wall, the spiral pipes are provided with a plurality of first spray heads and a plurality of second spray heads, the first spray heads are arranged on the outer side of the spraying wall, the second spray heads are arranged on the inner side of the spraying wall, and the spraying wall is arranged inside the ion exchanger.

Description

Water purification system charge device

Technical Field

The utility model relates to the technical field of water purification equipment, in particular to a dosing device of a water purification system.

Background

If the application number is: 201920503784.8, which discloses a single-chamber floating bed ion exchanger, wherein the ion exchange speed is increased by heating the water in the ion exchanger, the working efficiency is increased, the water can be purified, the resin is prevented from being polluted by the suspended matters in the water, and the maintenance is convenient; however, the regeneration liquid is added only by natural dropping at a high place to regenerate the exchange resin, which may cause uneven spraying of the regeneration liquid.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a dosing device of a water purification system, which realizes the full spraying of regeneration liquid in the whole ion exchanger by arranging a spraying wall, so that exchange resin can be fully regenerated, and the service life of the dosing device is ensured.

The embodiment of the utility model is realized by the following technical scheme: the utility model provides a water purification system charge device, cooperation water purification uses with ion exchanger, includes the medicine pump and sprays the wall, is equipped with on spraying the wall by a plurality of spiral pipes, and a plurality of spiral pipes distribute around the axis circumference that sprays the wall, and the pipe diameter of spiral pipe is greater than the wall thickness that sprays the wall, is equipped with a plurality of first shower nozzles and a plurality of second shower nozzle on the spiral pipe, and first shower nozzle sets up in the outside that sprays the wall, and the second shower nozzle sets up in the inboard that sprays the wall, sprays the inside that the wall set up at ion exchanger.

Further, the spraying wall is arranged coaxially with the ion exchanger.

Furthermore, a plurality of first shower nozzles include main shower nozzle and vice shower nozzle, and main shower nozzle is the nozzle of setting on the spiral pipe, and vice shower nozzle is a plurality of through-holes of setting on the spiral pipe.

Furthermore, each spiral pipe is only provided with a plurality of first spray heads or a plurality of second spray heads.

Further, the first spray heads or the second spray heads are alternately arranged on the plurality of spiral pipes.

Furthermore, the port of the spiral pipe provided with the first spray head is connected with a first control valve, and the port of the spiral pipe provided with the second spray head is connected with a second control valve.

Furthermore, an internal thread hole is formed in the first spray head or the second spray head, and a tetrafluoroethylene bolt with a through hole is arranged in the internal thread hole.

The technical scheme of the embodiment of the utility model at least has the following advantages and beneficial effects: it sprays the wall through the setting and realizes fully spraying the inside regeneration liquid of whole ion exchanger, lets exchange resin can be abundant regeneration, guarantees it and is life.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a schematic structural view of a chemical adding device of a water purification system provided by the utility model;

FIG. 2 is a schematic structural view of a spray wall of a dosing device of a water purification system provided by the present invention;

FIG. 3 is a schematic structural view of a nozzle in the chemical adding device of the water purification system provided by the utility model;

FIG. 4 is a schematic structural view of a tetrafluoroethylene bolt in a spray head of the water purification system dosing device provided by the utility model;

icon: 1-medicine pump, 2-spraying wall, 21-spiral pipe, 3-exchange resin, 22-second spray head, 23-first spray head, 231-auxiliary spray head, 232-main spray head, 221-tetrafluoroethylene bolt, 222-main through hole and 223-auxiliary through hole.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. 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.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings or the orientation or positional relationship which is usually placed when the products of the present invention are used, it is only for convenience of describing the present invention and simplifying the description, but it is not intended to indicate or imply that the device or element which is referred to must have a specific orientation, be constructed in a specific orientation and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Examples

A dosing device of a water purification system is used in cooperation with an ion exchanger for water purification; including medicine pump 1 and spray wall 2, be equipped with on spraying wall 2 by a plurality of spiral pipes 21, a plurality of spiral pipes 21 distribute around the axis circumference that sprays wall 2, the pipe diameter of spiral pipe 21 is greater than the wall thickness that sprays wall 2, be equipped with a plurality of first shower nozzles 23 and a plurality of second shower nozzle 22 on spiral pipe 21, first shower nozzle 23 sets up in the outside that sprays wall 2, second shower nozzle 22 sets up in the inboard that sprays wall 2, spray the inside at ion exchanger of wall 2, spray wall 2 through setting up and realize fully spraying to the inside regeneration liquid of whole ion exchanger, let exchange resin 3 can abundant regeneration, guarantee that it is life, it still needs to explain, heating pipe wall fixed connection is at ion exchanger, concrete connected mode does not do the demonstration, and leave certain clearance between heating pipe and the heating pipe.

In some embodiments, the spraying wall 2 is arranged coaxially with the ion exchanger, that is to say, the distance between the regeneration liquid sprayed from the spraying wall 2 and the internal space of the ion exchanger is not substantially the same, so as to avoid the phenomenon of uneven contact of the exchange resin 3.

In some embodiments, the plurality of first nozzles 23 include a main nozzle 232 and a sub-nozzle 231, the main nozzle 232 is a nozzle disposed on the spiral tube 21, and the sub-nozzle 231 is a plurality of through holes disposed on the spiral tube 21, it should be noted that the exchange resin 3 does not completely occupy the inner space of the ion exchanger, so that the regeneration liquid is sprayed to the exchange resin 3 at a fixed point by disposing the nozzle, so that the nozzle is oriented toward the exchange resin 3, and the sub-nozzle 231, i.e., the through holes, is utilized to atomize the regeneration liquid in the whole ion exchanger, thereby further ensuring the sufficient contact of the exchange resin 3.

In some embodiments, in order to spray other chemical agents based on the regeneration liquid, the first spray head 23 and the second spray head 22 need to be controlled individually, for example, each spiral pipe 21 is only provided with a plurality of first spray heads 23 or a plurality of second spray heads 22, the first spray heads 23 or the second spray heads 22 are alternately arranged on a plurality of spiral pipes 21, the port of the spiral pipe 21 provided with the first spray head 23 is connected with a first control valve, and the port of the spiral pipe 21 provided with the second spray heads 22 is connected with a second control valve, so that the ion exchange efficiency can be improved by spraying different chemical agents on two sides.

In order to ensure the corrosion resistance of the nozzle, an internal threaded hole is formed in the first nozzle 23 or the second nozzle 22, a tetrafluoroethylene bolt 221 with a through hole is formed in the internal threaded hole, and the tetrafluoroethylene bolt is used to ensure the effective corrosion resistance of the nozzle, it should be noted that the tetrafluoroethylene bolt 221 may be disposed in the nozzle or the through hole.

Furthermore, the through holes on the tetrafluoroethylene bolts comprise a main through hole 222 and a plurality of auxiliary through holes 223, the fixed-point atomization effect is improved through the arrangement of the main through holes and the auxiliary through holes, and the exchange resin is ensured to be fully contacted; the main through hole 222 is arranged perpendicular to the threaded hole, one end of the auxiliary through hole 223 is arranged inside the main through hole 222, the other end of the auxiliary through hole 223 extends out of the end face of the tetrafluoroethylene bolt, and the auxiliary through hole 223 and the main through hole 222 are arranged in an inclined mode.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (8)

1. The utility model provides a water purification system charge device, cooperation water purification uses its characterized in that with ion exchanger: including the medicine pump and spray the wall, it is equipped with by a plurality of spiral pipes on the wall to spray, and is a plurality of the spiral pipe winds the axis circumference that sprays the wall distributes, the pipe diameter of spiral pipe is greater than spray the wall thickness of wall, be equipped with a plurality of first shower nozzles and a plurality of second shower nozzle on the spiral pipe, first shower nozzle set up in spray the outside of wall, the second shower nozzle set up in spray the inboard of wall, spray the wall setting and be in ion exchanger's inside.

2. The water purification system dosing device of claim 1, wherein the spray wall is disposed coaxially with the ion exchanger.

3. The chemical adding device for the water purification system according to claim 2, wherein the plurality of first spray heads comprise a main spray head and an auxiliary spray head, the main spray head is a nozzle arranged on the spiral pipe, and the auxiliary spray head is a plurality of through holes arranged on the spiral pipe.

4. The dosing device for a water purification system according to claim 3, wherein each spiral pipe is provided with only a plurality of first spray nozzles or a plurality of second spray nozzles.

5. The dosing device for the water purification system according to claim 4, wherein the first spray head or the second spray head is alternately arranged on a plurality of spiral pipes.

6. The chemical adding device for the water purification system according to claim 5, wherein a first control valve is connected to a port of the spiral pipe provided with the first spray head, and a second control valve is connected to a port of the spiral pipe provided with the second spray head.

7. The chemical adding device for the water purification system according to any one of claims 1 to 6, wherein an internal threaded hole is formed in the first spray head or the second spray head, and a tetrafluoroethylene bolt with a through hole is formed in the internal threaded hole.

8. The dosing device for the water purification system as claimed in claim 7, wherein the through holes on the tetrafluoroethylene bolts comprise a main through hole and a plurality of auxiliary through holes, the through holes are arranged perpendicular to the threaded holes, one end of each auxiliary through hole is arranged in the main through hole, the other end of each auxiliary through hole extends out of the end face of the tetrafluoroethylene bolt, and the auxiliary through holes and the main through holes are arranged in an inclined manner.

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