TWM563256U - Medicine mixing equipment with automatic control and stable concentration - Google Patents

Abstract

The present invention relates to an automatic control and stable concentration mixing device, comprising a water supply unit, a mixing unit connected to the water supply unit, a medicine storage unit connected to the mixing unit, and a water supply unit and a medicine storage unit. An automatic control unit; wherein the drug storage unit has an elastic bag for inserting a predetermined amount of gas and disinfectant, and a seal provided on the elastic bag, and the elastic bag can be connected with the mixing unit, and the volume thereof is related to the capacity of the disinfectant Reduced and made smaller, so the liquid disinfectant has no space to volatilize, so as to keep the concentration of the disinfectant in the elastic bag stable, and then the automatic control unit can control the flow of water and disinfectant into the mixing unit, so No need for manual mixing, the liquid in the mixing unit maintains the most appropriate mixing ratio.

Description

Automatic control and stable concentration of mixing equipment

The present invention relates to a mixing device; more specifically, to a mixing device that can automatically control and stabilize the concentration.

At present, most of the disinfectant water or disinfectant used in medical institutions is filled with the disinfectant water that has been mixed with water and disinfectant in proportion, and the disinfectant water in the storage tank is extracted by the pump principle. For human use.

However, the general method of mixing disinfectant water has the following defects: 1. Generally, it is artificially mixed, and the ratio is easily uneven, so that the concentration of the mixed disinfecting water is likely to be uneven and time consuming. 2. When the disinfectant water is placed in the storage tank, the liquid disinfectant is easily volatilized into a gaseous state, which in turn causes the concentration of the disinfectant to decrease, so after a period of use, the disinfection effect is limited.

In view of this, I have been engaged in research and development in related fields for many years, and have conducted in-depth discussions on the above-mentioned shortcomings, and actively sought solutions based on the above-mentioned needs. After a long period of hard work and many tests, I finally completed this new type.

The main advantage of the novel is that the automatic control unit can control the flow rate of the disinfectant and the water, and can be mixed into the mixing unit to obtain a disinfectant or clean water with a set ratio.

For the above purposes, the present invention provides an automatic control and stable concentration mixing device comprising a water supply unit, a mixing unit connected to the water supply unit, a drug storage unit connected to the mixing unit, and a water supply unit, An automatic control unit connected to the drug storage unit; the drug storage unit has a casing, an elastic bag disposed inside the casing and capable of inserting a quantity of gas and a disinfectant, and a seal disposed on the elastic bag; wherein The elastic bag can be connected to the mixing unit and control the flow rate of the disinfectant output to the mixing unit through the motor. The volume of the elastic bag becomes smaller as the capacity of the disinfecting solution decreases, and the capacity increases and becomes larger, and the gas in the elastic bag The space occupied is kept at a certain amount, so that the chance of volatilization of the disinfectant into a gas is greatly reduced, the concentration of the disinfectant can be maintained, and the flow rate of the water and the disinfectant to the mixing unit can be controlled through the automatic control unit, so that no human mixing is required. The drug maintains the most appropriate mixing ratio of the liquid in the mixing unit.

Wherein, the automatic control unit comprises a motor connected to the drug storage unit and the mixing unit, a solenoid valve disposed between the mixing unit and the water supply unit, a sensing unit disposed on the mixing unit, and the motor and the electromagnetic The main body of the valve and the sensing unit is connected; the motor can transport the disinfectant in the drug storage unit to the mixing unit, and the electromagnetic valve can control the input of the water from the water supply unit into the mixing unit, and the host can measure according to the sensing unit. The liquid state in the mixing unit controls the actuation of the motor and solenoid valve.

Wherein, the filtering unit can be connected between the water supply unit and the mixing unit, and the water can be filtered before entering the mixing unit, so that the water entering the mixing unit is filtered to be purer water.

Among them, the disinfectant contained in the drug storage unit can be chlorine dioxide, which is a common oxidant, has the characteristics of eliminating bacteria and viruses, but does not damage the animal and plant organisms, and does not have thorns. Nasal odor and oxidation of bacteria or minerals in water.

Wherein, the disinfectant contained in the drug storage unit may be alcohol, and the alcohol oil storage unit is transported to the mixed drug unit to be mixed with water at a specific ratio to form a form for disinfection.

Wherein, the automatic control unit is provided with a display unit connected to the sensing unit, which can display the oxidation-reduction potential, or the PH value or the conductivity value in the mixing unit, and the user can understand the liquid state in the current mixing unit. .

The sensing unit may be an oxidation-reduction potential detector, or a flow meter, a PH detector, or a conductivity detector.

Wherein, the sensing unit can be a liquid level sensor, which can transmit the liquid level information to the host, and the host controls the motor and the electromagnetic valve to control the flow of the water and the disinfectant into the mixing unit.

Wherein, the automatic control unit can be a text tube, and the text tube can control the flow rate of the disinfectant liquid of the drug storage unit to the mixing unit through the gas pressure.

The automatic control unit can be set to automatically or manually control the operation of the motor. When controlling the mixing concentration of the disinfectant and the flow output by the mixing unit, the automatic control unit can be set to manual, that is, the user controls the host to control the flow rate.

Wherein, the mixing unit can be connected to the fogging unit, and the space can be disinfected by means of atomizing disinfectant to reduce bacteria and viruses in the space; on the other hand, the mixing unit can be connected to other application systems or devices. For example, a wastewater treatment system, or a dental treatment system, or a connection to live water, so that various applications or equipment can use the clean water after the automatic mixing, or a specific concentration of disinfecting water for other applications.

In the foregoing, the water supply unit supplies the water source to the mixing unit, and the filter unit may filter the liquid before the delivery to the mixing unit, and the sensing unit detects the disinfected liquid sample in the mixing unit and detects the detected The sensing signal is transmitted to the host, and the host enters the flow of the mixing unit according to the disinfecting liquid in the medicine storage unit controlled by the sensing side signal, and can control the electromagnetic valve to control the flow of water into the mixing unit, and then the mixing unit can be By obtaining a set ratio of water and disinfectant, you can complete the automatic detection and control of the flow of the mixed drug.

For a more detailed understanding of the purpose, function, features and structure of the present invention, the preferred embodiments are described in the accompanying drawings.

Please refer to FIG. 1 to FIG. 3, FIG. 1 is a schematic view of a preferred embodiment of the present invention, FIG. 2 is a schematic diagram of a mixed drug operation according to a preferred embodiment of the present invention, and FIG. 3 is a schematic view of the operation of the drug storage unit of the preferred embodiment of the present invention.

As shown in the figure, the preferred embodiment of the present invention can automatically control and stabilize the concentration of the mixing device 1, comprising a water supply unit 11, a mixing unit 12 connected to the water supply unit 11, and having a disinfecting solution 131 and a mixing unit 12 a connected drug storage unit 13 and an automatic control unit 14 connected to the water supply unit 11 and the drug storage unit 13; wherein the drug storage unit 13 has a housing 132 disposed inside the housing 132 and can be filled with a predetermined amount of gas 133 and sterilized The elastic bag 134 of the liquid 131 and the sealing 135 disposed on the elastic bag 134; the elastic bag 134 can be connected to the mixing unit 12, and the flow rate of the disinfectant 131 output to the mixing unit 12 can be controlled by the motor 141, the elastic bag The volume of 134 becomes smaller as the capacity of the disinfectant 131 decreases, and the capacity increases and becomes larger.

Continuing the foregoing, the elastic bag 134 varies with the capacity of the disinfectant 131. When the disinfectant is reduced, the volume of the elastic bag 134 is decreased, so that the space in which the disinfectant 131 is volatilized into the gas 133 is reduced, so that the disinfectant 131 can be maintained. The liquid concentration is kept to keep the concentration of the output to the mixing unit 12 stable, so that the mixing ratio of the water and the disinfecting liquid 131 during mixing can be more precise, and the water and the disinfecting liquid 131 can be controlled by the automatic control unit 14 to the mixed medicine. The flow rate in the unit 12 achieves the effect of eliminating the need for manual mixing and maintaining the optimum mixing ratio of the liquid in the mixing unit 12.

The automatic control unit 14 includes a motor 141 connected to the drug storage unit 13 and the mixing unit 12, a solenoid valve 142 disposed between the mixing unit 12 and the water supply unit 11, and a sense of being disposed on the mixing unit 12. The measuring unit 143, and the main body 144 connected to the motor 141, the electromagnetic valve 142, and the sensing unit 143; the motor 141 can transport the disinfecting liquid 131 in the drug storage unit 13 to the mixing unit 12, and the electromagnetic valve 142 can control the water. The input amount of the mixing unit 12 is entered by the water supply unit 11, and the host 144 can control the operation of the motor 141 and the electromagnetic valve 142 according to the liquid state in the mixing unit 12 detected by the sensing unit 143.

The water supply unit 11 can be connected to the filtering unit 15, and the water source of the tap water can be filtered first, and then filtered, and then the water supply unit 11 enters the mixing unit 12, so that the water entering the mixing unit 12 is filtered to be more pure. Water.

The disinfectant 131 contained in the drug storage unit 13 is made of chlorine dioxide and chlorine dioxide as a common oxidant, and has the characteristics of eliminating bacteria and viruses without causing damage to the animal and plant organisms, and there is no The pungent odor, if used for pipeline disinfection, can reduce the possibility of biofilm or sediment formation in the pipeline. If it passes through the fogger, it can disinfect the space and reduce bacteria and viruses in the space.

The disinfectant 131 contained in the drug storage unit 13 may be alcohol, and the alcohol is transported by the drug storage unit 13 to the mixing unit 12 at a specific ratio and mixed with water to form a concentration most suitable for disinfection.

The automatic control unit 14 is provided with a display unit (not shown) connected to the sensing unit 143, and can display the oxidation-reduction potential, or the PH value, or the conductivity value in the mixing unit 12, and the user can understand the current The liquid state in the mixing unit 12, and optionally the manual adjustment of the flow rate and ratio of the water and the disinfecting solution 131.

The sensing unit 143 can be a redox potential detector, or a flow meter, or a PH detector, or a conductivity detector, and can sense the side signal from the display unit. Not shown).

The sensing unit 143 can be a liquid level sensor, and can transmit the liquid level information to the host 144, and the host 144 controls the motor 141 and the electromagnetic valve 142 to control the flow of the water or the disinfectant 131 into the mixing unit 12. .

The automatic control unit 14 can be a text tube, and the text tube can control the flow rate of the disinfectant 131 to the mixing unit 12 through the air pressure control.

The automatic control unit 14 can be set to automatically or manually control the operation of the motor 141. When the disinfectant 131 is controlled to enter the flow rate of the mixing unit 12 and the output flow of the mixing unit 12, the automatic control unit 14 can be set to manual, so that the user can pass through the user. The host 144 is controlled by itself to control its traffic.

Wherein, the mixing unit 12 can be connected to a fogging unit (not shown), and the space can be disinfected by means of the atomizing disinfectant 131 to reduce bacteria and viruses in the space; on the other hand, the mixing unit 12 is further Can be connected to other applications or equipment, such as: wastewater treatment systems, or dental treatment systems, or connected to live water, so that all applications or equipment can use the clean water after the automatic mixing, or a specific concentration of disinfection Liquid 131 for other applications.

Please refer to FIG. 1 to FIG. 2 again. FIG. 1 is a schematic view of a preferred embodiment of the present invention, and FIG. 2 is a schematic diagram of a mixed drug operation according to a preferred embodiment of the present invention.

Following the foregoing, in the embodiment, the automatic control unit 14 performs flow control through the oxidation-reduction potential, and the sensing unit 143 is used as an action of the redox potential detector. The description is as follows: the water supply unit 11 provides a water source through the filter unit. 15 is filtered to form pure water and sent to the mixing unit 12, and the flow rate of the pure water input mixing unit 12 can be controlled by the solenoid valve 142.

Then, the redox potential in the mixing unit 12 is detected by the sensing unit 143 and transmitted to the host 144 by the sensing signal. After receiving the sensing signal, the host 144 controls the motor 141 according to the sensing signal. After the motor 141 receives the manipulation command, the disinfectant 131 is delivered to the mixing unit 12 at an appropriate flow rate. Finally, the pure water and the disinfectant 131 are mixed in the mixing unit 12 at a specific ratio set by the user. The mixing ratio of the disinfectant 131 is automatically controlled.

In summary, the hybrid control device capable of automatic control and stable concentration in the present case is incapable of the prior art technology of the same technical field, that is, the present case has the following advantages: 1. The present invention can automatically detect and provide The most appropriate disinfectant flow to the mixing unit allows automated mixing of the most appropriate concentration of disinfectant. 2. This new type can be automatically controlled, so it can reduce manpower control and reduce the labor cost of monitoring water quality. 3. Through the elastic bag of the drug storage unit, the disinfectant stock solution is not easily volatilized, and the concentration of the liquid disinfectant stock solution is lowered to ensure that the concentration when the product is output to the mixing unit remains stable.

Therefore, this new type has excellent progress and practicability in similar products. At the same time, after searching domestic and foreign technical documents on such structures, it is true that no identical or similar structure exists before the application of this case. It should meet the patent requirements of "creative", "combined with industrial use" and "progressive", and apply in accordance with the law.

It is to be understood that the above-described preferred embodiments of the present invention are intended to be included within the scope of the present invention.

1‧‧‧Automatically controlled and stable concentration of mixed drug equipment

11‧‧‧Water supply unit

12‧‧‧ Mixed drug unit

13‧‧ ‧ drug storage unit

131‧‧‧ disinfectant

132‧‧‧Shell

133‧‧‧ gas

134‧‧‧Flexible bag

135‧‧ ‧ sealing

14‧‧‧Automatic Control Unit

141‧‧ ‧motor

142‧‧‧ solenoid valve

143‧‧‧Sensor unit

144‧‧‧Host

15‧‧‧Filter unit

1 is a schematic view of a preferred embodiment of the present invention; FIG. 2 is a schematic view of a mixed drug operation of the preferred embodiment of the present invention; FIG. 3 is a schematic view of the operation of the drug storage unit of the preferred embodiment of the present invention;

Claims (12)

An automatic control and stable concentration mixing device comprising a water supply unit, a mixing unit connected to the water supply unit, a medicine storage unit connected to the mixing unit, and an automatic control unit connected to the water supply unit and the medicine storage unit; The medicine storage unit has a casing, an elastic bag disposed inside the casing and capable of inserting a predetermined amount of gas and disinfectant, and a sealing member disposed on the elastic bag; the elastic bag may be connected to the mixing unit, The volume becomes smaller as the volume of the disinfectant decreases, and the volume increases as the capacity increases. The mixing device capable of automatically controlling and stabilizing the concentration according to claim 1, wherein the automatic control unit comprises a motor connected to the drug storage unit and the mixing unit, and a solenoid valve disposed between the mixing unit and the water supply unit. a sensing unit disposed on the mixing unit, and a host connected to the motor, the solenoid valve, and the sensing unit; the motor can transport the disinfectant in the drug storage unit to the mixing unit, and the solenoid valve can control the water The water supply unit enters the input amount of the mixing unit, and the host computer can control the operation of the motor and the solenoid valve according to the liquid state in the mixing unit. The mixing device capable of automatically controlling and stabilizing the concentration as described in claim 1, wherein the water supply unit is barreled pure water. The mixing device capable of automatically controlling and stabilizing the concentration as described in claim 1, wherein the water supply unit is connectable to the filtering unit. The mixing device capable of automatically controlling and stabilizing the concentration according to claim 1, wherein the disinfecting liquid contained in the drug storage unit is chlorine dioxide or alcohol. The mixing device capable of automatically controlling and stabilizing the concentration according to claim 2, wherein a motor can be connected between the elastic bag and the mixing unit to control the flow rate of the disinfectant output to the mixing unit. The mixing device capable of automatically controlling and stabilizing the concentration according to claim 2, wherein the automatic control unit is provided with a display unit connected to the sensing unit, which can display the oxidation-reduction potential or the PH value in the mixing unit. Or conductivity value. The mixing device capable of automatically controlling and stabilizing the concentration as described in claim 2, wherein the sensing unit can be an oxidation-reduction potential detector, or a flow meter, or a PH detector, or a conductivity detector Measuring instrument. The mixing device capable of automatically controlling and stabilizing the concentration according to claim 2, wherein the sensing unit is a liquid level sensor, and the liquid level information is transmitted to the host, and the host controls the motor and the electromagnetic valve to control the water. Or the flow of disinfectant into the mixing unit. The hybrid control device capable of automatically controlling and stabilizing the concentration as described in claim 2, wherein the automatic control unit can be a style tube. The automatic control unit and the stable concentration mixing device as claimed in claim 2, wherein the automatic control unit can be set to automatically or manually control the operation of the motor. The mixing device capable of automatically controlling and stabilizing the concentration as described in claim 2, wherein the mixing unit can be connected to the fogging unit, and the space can be disinfected by means of atomizing the disinfectant.