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Controllable dosing device

A technology of dosing device and dosing port, which is applied in the directions of dissolving, mixer, sterilization/microdynamic water/sewage treatment, etc. It can solve the problems of inconvenient manual timing dosing, uneven concentration of disinfectant, and high cost. Achieve the effects of low manufacturing cost, scientific design, and stable concentration

Active Publication Date: 2015-11-18
王凤蕊
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the cost of the residual chlorine online monitoring system is high, and manual timing is not convenient enough, and the concentration of disinfectants in the water is not uniform

Method used

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  • Controllable dosing device
  • Controllable dosing device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] Such as figure 1 As shown, a controllable drug dosing device includes a drug cartridge 1 and a liquid storage tank 2 connected to the drug cartridge 1, wherein the drug cartridge 1 is provided with a drug feeding port 3 and a water inlet 4, so The liquid storage cylinder 2 is provided with an overflow port 5; the medicine cylinder 1 is provided with a floating tray for supporting medicine. When in use, open the dosing port 3, put the solid disinfectant block into the cartridge 1, the solid disinfectant block falls on the medicine floating tray at the bottom of the cartridge 1, and then the water inlet 4 communicate with the water pipe. A certain amount of water is poured into the cartridge 1 from the water inlet 4, the water soaks the medicine block and gradually fills the cartridge 1 and the liquid storage cylinder 2, and the solid disinfectant medicine block is dissolved in water until the solution reaches saturation. Continue to inject a certain amount of water in...

Embodiment 2

[0027] The difference between embodiment 2 and embodiment 1 is: as figure 2 As shown, the floating ball 9 is installed on the top of the medicine tray 8 . The advantage of this design is: when the solid disinfectant block is reduced to a certain amount, the drug-supporting floating plate floats up, wherein the floating ball 9 is exposed to the water surface, and the drug-supporting plate 8 is still below the water surface, so that the solid disinfectant block is always Soaking in water continues to dissolve, avoiding the problem that the solid disinfectant block cannot continue to dissolve because it is exposed to the water. In actual manufacturing, the remaining volume of the solid disinfectant block when the alarm is triggered can be set based on the data such as the density of the solution, the mass and volume of the drug floating tray, and the quality of the solid disinfectant block, or the solid disinfectant block is just right when the alarm is triggered. All dissolved...

Embodiment 3

[0030] The difference between Embodiment 3 and Embodiments 1 and 2 is that a guide column is vertically provided on the inner wall of the cartridge, and a notch corresponding to the cross-sectional shape of the guide post is opened on the drug tray, and the notch corresponds to Sleeve on the guide column. The advantage of this design is that the guide post and the notch are designed to the edge of the medicine tray, so as to prevent the guide post and the notch from affecting the solid disinfectant near the middle of the medicine tray. Placement of blocks. In this embodiment, a plurality of guide posts and a plurality of notches may be provided to ensure that the medicine tray moves up and down in the medicine cartridge in a balanced manner, and the cross-sectional shape of the guide posts is circular or square. Alternatively, only one guide post and one notch are provided, and the cross-sectional shape of the guide post is cross-shaped, which can also realize the lifting bal...

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PUM

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Abstract

The invention provides a controllable medicine feeder comprising a medicine barrel and a liquid barrel connected with the medicine barrel, wherein the medicine barrel is provided with a medicine feeding port and a water inlet, and the liquid barrel is provided with a water overflow port; a medicine carrier float disc is arranged in the medicine barrel, and an upper portion of the medicine carrier float disc is provided with a movable sensing end; a top wall of the medicine barrel is provided with a fixed sensing end matched with the movable sensing end; the fixed sensing end is connected with an alarm. The medicine barrel and liquid barrel connected in the bottom are arranged to ensure disinfection solution overflowing from the liquid barrel has good concentration; simultaneously, a float ball, sensing ends and the alarm are designed in cooperation, thereby realizing medicine shortage automatic alarming; residual chlorine online monitoring system is not needed, so making cost is low. The controllable medicine feeder is scientific in design, stable in disinfection solution concentration, can automatically carry out medicine shortage alarm, and is low in making cost.

Description

technical field [0001] The invention relates to a disinfectant dosing device, in particular to a controllable dosing device for disinfection of swimming pools and sewage pools. Background technique [0002] In the process of disinfecting water in swimming pools, sewage pools, etc., it is necessary to add disinfectants. Most disinfectants are solid medicines, such as chlorine tablets, chlorine ingots, etc. Solid disinfectants have a certain solubility in water and stop dissolving when the solution is saturated. At present, in order to control the dose of disinfectants, quantitative manual input is usually used, or online monitoring of residual chlorine is used first, and then regular input is used. However, the cost of the residual chlorine online monitoring system is high, and manual timing is not convenient enough, and the concentration of disinfectant in the water is not uniform. [0003] In order to solve the above existing problems, people have been seeking an ideal te...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01F1/00B01F15/00C02F1/50
Inventor 王凤蕊吴付生王永军
Owner 王凤蕊