Automatic dosing and filtering device

Abstract

The utility model discloses an automatic dosing and filtering device, and relates to the technical field of water treatment equipment. The tablet collecting box is located in the tank body and provided with a net-shaped structure, and the tablet collecting box is connected with a buoyancy body so that the tablet collecting box can be in a suspended state when immersed in water; and the medicine feeding port is positioned on the upper side of the tank body and can be closed. According to the utility model, the tablet collecting box is positioned inside the tank body, tablets fed from the medicine feeding port can fall into the tablet collecting box, and the tablet collecting box is provided with a net-shaped structure, so that water can conveniently flow into the tablet collecting box to be in contact with the tablets and dissolve the tablets, and the tablets are prevented from falling to the bottom of the tank body.

Description

TECHNICAL FIELD

[0001] The utility model relates to water treatment equipment technical field, concretely relates to an automatic dosing filter device. BACKGROUND

[0002] Now swimming pool etc. place need to adopt chlorine disinfection mode to disinfect water, the combination equipment of one dosing cylinder and one dosing pump is usually adopted in prior art, needs to put chlorine tablet in dosing cylinder when using, after chlorine tablet completely dissolves, again adopt dosing pump to deliver the solution in dosing cylinder to the pool and disinfect.

[0003] After putting chlorine tablet into dosing cylinder, the impurity (the gypsum slag of general medicine component is composed of gypsum and calcium hypochlorite or trichloro dichloro) in chlorine tablet can accumulate in the bottom of dosing cylinder. Subsequently, if the tablet is directly put into the dosing cylinder, the tablet will fall into the impurities, which is not conducive to the dissolution of the tablet. UTILITY MODEL CONTENT

[0004] The utility model has in view of above-mentioned prior art, provides an automatic dosing filter device, can solve above-mentioned technical problem.

[0005] The utility model provides an automatic dosing filter device, comprising:

[0006] A tank body for containing water;

[0007] A tablet collecting box with a mesh structure located in the tank body, the tablet collecting box is connected with a buoyant body, so that the tablet collecting box is in a suspended state when immersed in water; and

[0008] A dosing port located on the upper side of the tank body.

[0009] Preferably, the outer contour of the tablet collecting box is slightly smaller than the inner cavity of the tank body.

[0010] Preferably, it further comprises an automatic water replenishing system, which is connected with the tank body, for replenishing water in the tank body when the water level is lower than a low water level, and stopping water replenishing when the water level reaches a high water level.

[0011] Preferably, it further comprises a water output system, which comprises a delivery pump, and the suction end of the delivery pump is in communication with the tank body.

[0012] Preferably, the tank body has a closable inner cavity.

[0013] Preferably, it further comprises a chlorine gas adsorption unit, the inlet of the chlorine gas adsorption unit is in communication with the upper end of the tank body, and the outlet of the chlorine gas adsorption unit is in communication with the atmosphere.

[0014] Preferably, the chlorine adsorption unit comprises a cylinder and a filter layer inside the cylinder.

[0015] Preferably, the filter layer comprises a first porous material layer, an activated carbon layer, an active adsorption material layer and a second porous material layer arranged in sequence from the inlet portion to the outlet portion.

[0016] Preferably, the chlorine adsorption device further comprises an upper cover detachably connected with the cylinder.

[0017] Preferably, the top of the tank body is provided with a detachable observation cover.

[0018] According to the present application, the tablet collecting box is located inside the tank body, and the tablets fed through the feeding opening fall into the tablet collecting box, and the tablet collecting box has a mesh structure, so that water can flow into the tablet collecting box to contact and dissolve the tablets. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 is a structural schematic view of the automatic medicine feeding and filtering device in the present application;

[0020] Figure 2 is an enlarged view of the chlorine adsorption unit of the automatic medicine feeding and filtering device in the present application;

[0021] Figure 3 is a schematic view of the medicine feeding process of the automatic medicine feeding and filtering device in the present application;

[0022] Figure 4 is a schematic view of the chlorine adsorption process of the automatic medicine feeding and filtering device in the present application.

[0023] SYMBOL DESCRIPTION

[0024] 1, tank body; 101, medicine feeding opening; 102, waste residue discharge opening; 103, observation cover; 104, plug; 2, tablet collecting box; 3, buoyant body; 4, automatic water replenishing system; 401, floating ball valve; 5, chlorine adsorption unit; 51, inlet portion; 52, upper cover; 53, cylinder; 531, outlet portion; 54, filter layer; 541, first porous material layer; 542, activated carbon layer; 543, active adsorption material layer; 544, second porous material layer; 6, water output system; 601, conveying pump; 7, tablet; 8, base; 91, high water level; 92, low water level. DETAILED DESCRIPTION

[0025] Hereinafter, the preferred embodiments of the present application will be described in detail with reference to the accompanying drawings.

[0026] As Figure 1As shown, an automatic medicine dispensing and filtering device comprises a tank 1 for containing water, a medicine collecting box 2 with a mesh structure located in the tank 1, the medicine collecting box 2 is connected with a buoyant body 3 so that the medicine collecting box 2 is in a suspended state when immersed in water, and a medicine dispensing port 101 located on the upper side of the tank 1.

[0027] A medicine dispensing port 101 is arranged on the upper part of the tank 1, through which medicine tablets 7 can be put into the tank 1, and the medicine dispensing port 101 can be provided with a cover to close the tank 1 after the medicine dispensing is completed to avoid leakage of chlorine gas in the tank 1. In some embodiments, the cover can be realized by arranging a plug 104 that can be opened and closed at the medicine dispensing port 101, for example, the plug 104 can be slidably connected with the tank 1, when medicine needs to be dispensed, the plug 104 is pulled to open the medicine dispensing port 101, and after the medicine dispensing is completed, the plug 104 is pushed to close the medicine dispensing port 101, and the cover of the medicine dispensing port 101 of the utility model can also be connected with the medicine dispensing port 101 in an openable / closable manner by rotating or other ways.

[0028] The medicine collecting box 2 is located in the interior of the tank 1, the medicine tablets 7 put into the medicine dispensing port 101 will fall into the medicine collecting box 2, and the medicine collecting box 2 has a mesh structure, which facilitates water flowing into the interior of the medicine collecting box 2 to contact and dissolve the medicine tablets 7.

[0029] The tank 1 can have a circular horizontal cross section, and an inner cavity for containing water is formed in the interior of the tank 1. Preferably, a conical bottom is formed at the lower part of the tank 1, that is, the cross-sectional area of the lower part of the tank 1 gradually decreases from top to bottom, which is beneficial to the aggregation of impurities at the bottom of the tank 1. Further, a waste residue discharge port 102 can also be arranged at the lower end of the tank 1, the conical bottom can be used to collect the impurities, and a valve can also be installed on the waste residue discharge port 102, which can discharge the waste residue by opening the valve.

[0030] A detachable observation cover 103 is arranged at the top of the tank 1, the observation cover 103 can be made of transparent materials such as glass, through which the condition in the interior of the tank 1 can be checked, and the observation cover 103 can be detached when necessary to repair and replace the components in the interior of the tank 1.

[0031] The outer contour of the medicine collecting box 2 is slightly smaller than the inner cavity of the tank 1, so that the medicine tablets 7 can be prevented from falling outside the medicine collecting box 2. Preferably, the buoyant body 3 is located at the upper side of the medicine collecting box 2, so that the medicine collecting box 2 can be completely immersed in water.

[0032] In some embodiments, a base 8 for supporting the tank body 1 can be arranged at the lower side of the tank body 1. Preferably, the tank body 1 and the base 8 have a separable structure to facilitate installation, cleaning of the interior of the tank body 1 and equipment maintenance.

[0033] In some embodiments, as shown in Figure 1 and Figure 3 , the automatic medicine dispensing and filtering device further comprises an automatic water supplement system 4 connected with the tank body 1 for supplementing water into the tank body 1 when the water level in the tank body 1 is lower than the low water level 92 and stopping water supplement when the water level reaches the high water level 91. As a preferred embodiment, the automatic water supplement system 4 comprises a float valve 401 located in the tank body 1 and connected with the water pipe outlet of the automatic water supplement system 4 for automatic control of water supplement. The tablet collecting box 2 of the present application is connected with the float body 3 and can rise and fall with the water level in the tank body 1, thereby avoiding hindering the operation of the float valve 401.

[0034] As shown in Figure 1 , the automatic medicine dispensing and filtering device further comprises a water output system 6 comprising a delivery pump 601, the suction end of which is in communication with the tank body 1, and the output end of which can be in communication with a swimming pool, for example, through a pipeline, to deliver the solution into the swimming pool.

[0035] In practical work, many devices, stairs and the like in the water treatment equipment room are corroded after being used for a period of time. The inventors of the present application have found through continuous exploration that the root cause of this phenomenon is that the chlorine gas in the medicine bucket continuously releases to the outside.

[0036] In order to solve the above problems, in some embodiments, as shown in Figure 1 , the tank body 1 has a closable inner cavity, which can reduce the diffusion of chlorine gas into the outside air and reduce the corrosion to the environment.

[0037] However, the inventors of the present application have found that even if the tank body 1 is designed to be airtight, the chlorine gas can only be temporarily enclosed in the inner cavity of the tank body 1, but the medicine dispensing opening 101 needs to be opened during medicine dispensing and other operations, and the chlorine gas enclosed in the inner cavity of the tank body 1 will diffuse into the air at this time, and the problem of corrosion to the environment still exists.

[0038] In order to further solve the above technical problems, the inventors of the present application have creatively designed a chlorine gas adsorption unit 5, the inlet part 51 of which is in communication with the upper end of the tank body 1, and the outlet part 531 of which is in communication with the atmosphere, so that the chlorine gas volatilized from the solution can be filtered out by the chlorine gas adsorption unit 5, thereby completely solving the adverse effects of chlorine gas on the environment of the swimming place.

[0039] Specifically, as shown in Figure 1 , Figure 2 and Figure 4 , the chlorine adsorption unit 5 comprises a cylinder 53 and a filter layer 54 inside the cylinder 53. The filter layer 54 comprises a first porous material layer 541, an activated carbon layer 542, an active adsorption material layer 543 and a second porous material layer 544 arranged in sequence from the inlet 51 to the outlet 531 of the chlorine adsorption unit 5. After the above-mentioned multi-layer filtration and adsorption, chlorine can be effectively removed, and the corrosion of chlorine to the pool environment is effectively reduced. The active adsorption material layer 543 can be, for example, activated alumina.

[0040] Figure 4 The filtration process of chlorine is further indicated in the specification, as shown in Figure 4 , the chlorine gas is emitted from the solution in the tank 1, and since other positions of the tank 1 are designed to be closed, the chlorine gas can only be discharged through the above-mentioned chlorine adsorption unit 5. When flowing through the chlorine adsorption unit 5, it successively passes through the first porous material layer 541, the activated carbon layer 542, the active adsorption material layer 543 and the second porous material layer 544. After the above-mentioned filtration process, the chlorine in the discharged gas is effectively removed, and finally discharged to the environment of the pool through the outlet 531.

[0041] As shown in Figure 2 , further, the chlorine adsorption device further comprises an upper cover 52 detachably connected with the cylinder 53. The filter layer 54 in the cylinder 53 can be replaced by opening the upper cover 52, thereby improving the convenience of maintenance.

[0042] The automatic dosing filter device of the preferred embodiment of the present application is described in detail above, but those skilled in the art can make various modifications, changes, combinations, etc. on the basis of this, and these modifications, changes, combinations all fall within the protection scope of the claims of the present application.

Claims

1. An automatic medicine dispensing and filtering device, characterized by, The automatic medicine dispensing and filtering device comprises: a tank (1) for containing water; a medicine collecting box (2) with a mesh structure, which is located in the tank (1) and connected with a buoyant body (3) to make the medicine collecting box (2) in a suspended state when immersed in water; and a medicine dispensing opening (101) located on the upper side of the tank (1).

2. The automatic medicine dispensing and filtering device according to claim 1, wherein the outer contour of the medicine collecting box (2) is slightly smaller than the inner cavity of the tank (1).

3. The automatic medicine dispensing and filtering device according to claim 1, wherein it further comprises an automatic water replenishing system (4) connected with the tank (1) to replenish water into the tank (1) when the water level is lower than a low water level (92) and stop replenishing water when the water level reaches a high water level (91).

4. The automatic medicine dispensing and filtering device according to claim 1, wherein it further comprises a water output system (6) comprising a delivery pump (601) with a suction end communicating with the tank (1).

5. The automatic medicine dispensing and filtering device according to any one of claims 1 to 4, wherein the tank (1) has a closable inner cavity.

6. The automatic medicine dispensing and filtering device according to claim 5, wherein it further comprises a chlorine gas adsorption unit (5) with an inlet portion (51) communicating with the upper end of the tank (1) and an outlet portion (531) communicating with the atmosphere.

7. The automatic medicine dispensing and filtering device according to claim 6, wherein the chlorine gas adsorption unit (5) comprises a cylinder (53) and a filter layer (54) located inside the cylinder (53).

8. The automatic medicine dispensing and filtering device according to claim 7, wherein the filter layer (54) comprises a first porous material layer (541), an activated carbon layer (542), an active adsorption material layer (543) and a second porous material layer (544) arranged in sequence from the inlet portion (51) to the outlet portion (531).

9. The automatic medicine dispensing and filtering device according to claim 7, wherein the chlorine gas adsorption unit further comprises an upper cover (52) detachably connected with the cylinder (53).

10. The automatic medicine dispensing and filtering device according to claim 1, wherein the top of the tank (1) is provided with a detachable observation cover (103).

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