Material decontamination monitoring system and material decontamination equipment

Abstract

The utility model provides a material decontamination monitoring system and material decontamination equipment wherein the material decontamination monitoring system comprises a temperature sensor, a drug concentration sensor, a water sensor and a main controller storing a control program, and the temperature sensor and the drug concentration sensor are electrically connected with the main controller. The water immersion sensor and the main controller can be in wireless communication, the main controller is provided with an indicating lamp, the main controller represents the working state of the material decontamination monitoring system by adjusting different colors of the indicating lamp, and the temperature sensor and the medicine concentration sensor are arranged on the inner side wall or the inner bottom wall of the water tank. The water immersion sensor is placed in the water tank along with materials to be decontaminated. According to the material decontamination monitoring system and the material decontamination equipment provided by the utility model, the equipment can ensure the decontamination set duration of the materials under the conditions that the concentration and the temperature of the liquid medicine reach the standard and the materials are completely immersed in the liquid medicine in the decontamination process, so that the decontamination effect of the materials is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of material decontamination, and particularly relates to a material decontamination monitoring system and a material decontamination device. Background Art

[0002] Immersion disinfection is a commonly used disinfection method for material decontamination. During the decontamination process, it is necessary to ensure that the concentration of the drug in the immersion liquid reaches the standard, the temperature reaches the standard, and the liquid medicine completely submerges the material and maintains a certain time to ensure good decontamination effect. However, the material decontamination monitoring systems currently used in the market usually can only monitor the drug concentration, temperature, and immersion time of the immersion liquid during the decontamination process respectively. The judgment of whether the material is completely immersed and the monitoring of the immersion time need to be carried out manually, with low efficiency and unable to ensure good material decontamination effect. Content of the Utility Model

[0003] The embodiment of the utility model provides a material decontamination monitoring system and a material decontamination device to solve the problem that in the prior art, the judgment of whether the material is completely immersed and the monitoring of the immersion time of the material decontamination monitoring system need to be carried out manually, with low efficiency and unable to ensure good material decontamination effect.

[0004] To achieve the above object, the embodiment of the utility model adopts the following technical solution: A material decontamination monitoring system is arranged on a water tank, and the water tank is used for placing materials to be decontaminated. The material decontamination monitoring system includes a temperature sensor, a drug concentration sensor, a water immersion sensor, and a main controller storing a control program. The temperature sensor and the drug concentration sensor are electrically connected to the main controller, the water immersion sensor and the main controller can communicate wirelessly, and an indicator light is arranged on the main controller. The main controller represents the working state of the material decontamination monitoring system by adjusting different colors of the indicator light.

[0005] The temperature sensor and the drug concentration sensor are arranged on the inner side wall or the inner bottom wall of the water tank. The water immersion sensor is placed in the water tank along with the material to be decontaminated. Whether the material is completely immersed is judged by whether the water immersion sensor is immersed in the liquid. The water immersion sensor transmits the situation of whether it is immersed in the liquid to the main controller, the temperature sensor transmits the monitored liquid temperature to the main controller, and the drug concentration sensor transmits the monitored drug concentration in the liquid to the main controller.

[0006] A material decontamination device includes the aforementioned material decontamination monitoring system and a water tank for placing materials to be decontaminated. The water tank is provided with a movable limiting device, and a water immersion sensor is arranged on the limiting device. A frame for adjusting the lifting of the limiting device is arranged at the top of the water tank. A medicine dispenser is connected to the outside of the water tank through a pipeline, and the medicine dispenser is electrically connected to the main controller. The medicine dispenser has a water inlet, a medicine inlet, and a water outlet. The water inlet of the medicine dispenser is connected to a tee through a pipeline, and the two interfaces of the tee that are not connected to the medicine dispenser are respectively connected to a hot water pipe and a cold water pipe. The medicine inlet of the medicine dispenser is connected to a medicine box through a pipeline.

[0007] Further, the limiting device is a cover plate, and the water immersion sensor is arranged on the top or bottom of the cover plate. A plurality of through holes are evenly arranged on the cover plate.

[0008] Further, the limiting device is a cage, and the water immersion sensor is arranged on the top or bottom of the top plate of the cage.

[0009] Further, a first water valve is arranged on the outlet pipeline of the medicine dispenser. The first water valve is electrically connected to the main controller, and the opening and closing of the first water valve are controlled by the main controller.

[0010] Further, a first flowmeter and a second water valve are arranged on the pipeline between the medicine dispenser and the medicine box. The first flowmeter is electrically connected to the main controller, and the second water valve is electrically connected to the medicine dispenser. The main controller stores the liquid medicine flow rate and / or flow data flowing from the medicine box to the medicine dispenser monitored by the first flowmeter, and the opening and closing degree of the second water valve is controlled by the main controller.

[0011] Further, an electromagnetic valve electrically connected to the main controller is arranged on the pipeline between the medicine dispenser and the medicine box. The electromagnetic valve can control the on-off of the pipeline and detect the flow rate / flow data, and the electromagnetic valve is controlled by the main controller.

[0012] Further, a second flowmeter is arranged on the pipeline connecting the tee to the medicine dispenser. A third water valve is arranged on the hot water pipe, and a fourth water valve is arranged on the cold water pipe. The second flowmeter, the third water valve, and the fourth water valve are all electrically connected to the main controller. The main controller controls the flow rate of the hot water in the hot water pipe and the cold water in the cold water pipe flowing to the medicine dispenser by controlling the opening degrees of the third water valve and the fourth water valve respectively.

[0013] Further, the number of water tanks is multiple, and the numbers of the limiting device, the temperature sensor, the drug concentration sensor, and the water immersion sensor all correspond to the number of water tanks.

[0014] The beneficial effects of the present utility model are:

[0015] A material decontamination monitoring system and a material decontamination device provided by the utility model can ensure that the material decontamination meets the standard. The device can make the material decontaminate for a set time under the conditions that the concentration of the liquid medicine reaches the standard, the temperature reaches the standard, and the material is immersed in the liquid medicine during the decontamination process, so as to ensure the decontamination effect of the material. Description of the Drawings

[0016] Figure 1 It is a three-dimensional view of the material decontamination device;

[0017] Figure 2 It is a top view of the water tank.

[0018] Explanation of the Reference Numerals in the Drawings:

[0019] 1. Temperature sensor; 2. Drug concentration sensor; 3. Controller; 4. Indicator light; 5. Water immersion sensor; 6. Water tank; 7. Bracket; 8. Limiting device; 9. Medicine dispenser; 10. Three-way pipe; 11. Medicine box; 12. First water valve; 13. First flowmeter; 14. Second water valve; 15. Second flowmeter; 16. Third water valve; 17. Fourth water valve; 18. Cold water pipe; 19. Hot water pipe. Detailed Embodiment

[0020] The following will describe in detail the specific embodiments of the present application with reference to the drawings. It should be understood that the specific embodiments described herein are only used to illustrate and explain the present application, and are not used to limit the present application.

[0021] As Figure 1-2 shown, an embodiment of the present utility model provides a material decontamination monitoring system, which is arranged on the water tank 6. The water tank 6 is used to place the materials to be decontaminated. The material decontamination monitoring system includes a temperature sensor 1, a drug concentration sensor 2, a water immersion sensor 5, and a main controller 3 storing a control program. The temperature sensor 1 and the drug concentration sensor 2 are electrically connected to the main controller 3. The water immersion sensor 5 and the main controller 3 can communicate wirelessly. An indicator light 4 is arranged on the main controller 3. The main controller 3 indicates the working state of the material decontamination monitoring system by adjusting different colors of the indicator light 4. The temperature sensor 1 and the drug concentration sensor 2 are arranged on the inner side wall or the inner bottom wall of the water tank 6. The water immersion sensor 5 is placed in the water tank 6 along with the materials to be decontaminated. Whether the material is completely immersed is judged by whether the water immersion sensor 5 is immersed in the liquid. The water immersion sensor 5 transmits the situation of whether it is immersed in the liquid to the main controller 3. The temperature sensor 1 transmits the monitored liquid temperature to the main controller 3. The drug concentration sensor 2 transmits the monitored drug concentration in the liquid to the main controller 3;

[0022] When at least one of the three conditions that the temperature of the liquid reaches the standard, the concentration of the liquid reaches the standard, and the material is completely immersed in the liquid is not satisfied, the main controller 3 controls the indicator light 4 to display red. When the temperature and drug concentration of the liquid reach the standard and the material is completely immersed in the liquid, the disinfection process starts, and the main controller 3 starts timing. During the disinfection process, the main controller 3 controls the indicator light 4 to display yellow; when the temperature of the liquid reaches the standard, the concentration of the liquid reaches the standard, and the material is completely immersed in the liquid, after the main controller 3 times to reach the set disinfection time, the disinfection process is completed, and the indicator light 4 displays green.

[0023] Specifically, after the disinfection process starts, the main controller 3 starts timing. When the liquid temperature changes to a non-compliant state during the disinfection process, the disinfection process stops, the main controller 3 controls the indicator light 4 to display red, and the main controller 3 pauses timing. After the liquid temperature reaches the standard, the disinfection process continues, and the main controller 3 continues timing. After the cumulative timing of multiple timings reaches the set time, the disinfection is completed, and the main controller 3 controls the indicator light 4 to display green; during the disinfection process, if it is detected that the material is not completely immersed in the liquid, the disinfection process stops, the main controller 3 stops timing, and at the same time determines that the timing of this time is unqualified. The main controller 3 controls the indicator light 4 to display red. After the material is completely immersed in the liquid, the disinfection process starts, and the main controller 3 starts timing again. After the re-timing reaches the set time, the disinfection process is completed, and the main controller 3 controls the indicator light 4 to display green;

[0024] If during the disinfection process, the three conditions that the temperature of the liquid reaches the standard, the drug concentration of the liquid reaches the standard, and the material is completely immersed in the liquid are all maintained in a satisfied state, then the main controller 3 continuously times until the set time is reached, the disinfection process is completed, and the main controller 3 controls the indicator light 4 to display green.

[0025] As Figure 1-2 shown, the embodiment of the present invention further provides a device for disinfecting materials, including the aforementioned material disinfection monitoring system and a water tank 6 for placing the materials to be disinfected. The water tank 6 is provided with a movable limiting device 8. The water immersion sensor 5 is arranged on the limiting device 8. A frame 7 for adjusting the lifting of the limiting device 8 is arranged on the top of the water tank 6. The limiting device 8 can be selected as a cover plate or a cage. When the limiting device 8 is selected as a cover plate, a plurality of through holes can be evenly arranged on the cover plate to reduce the weight and the resistance of the cover plate moving in the liquid. The water immersion sensor 5 is arranged on the top or bottom of the cover plate; the limiting device 8 can also be a cage. At this time, the water immersion sensor 5 is arranged on the top or bottom of the top plate of the cage. The cage can limit the movement range of the material and reduce the pressure on the material. Therefore, the cage can limit the material more comprehensively than the cover plate and also make the process of taking the material out of the water tank 6 more convenient;

[0026] A medicine dispenser 9 is connected to the outside of the water tank 6 through a pipeline. The medicine dispenser 9 is electrically connected to the main controller 3. The medicine dispenser 9 has a water inlet, a medicine inlet, and a water outlet. The water inlet of the medicine dispenser 9 is connected to a tee 10 through a pipeline. The two interfaces of the tee 10 that are not connected to the medicine dispenser 9 are respectively connected to a hot water pipe 19 and a cold water pipe 18. The hot water pipe 19 and the cold water pipe 18 respectively supply hot water and cold water. The medicine inlet of the medicine dispenser 9 is connected to a medicine box 11 through a pipeline; a pump is provided inside the medicine dispenser 9. The liquid medicine in the medicine box 11 is pumped into the medicine dispenser 9 through the pump, and the mixed liquid is pumped out to the water tank 6 through a pipeline. The water provided by the hot water pipe 19 and the cold water pipe 18 enters the medicine dispenser 9 by means of gravity flow, siphon, pumping, etc.; the medicine dispenser 9 extracts the liquid medicine from the medicine box 11 into the medicine dispenser 9 according to the flow rate or flow velocity of the water inlet in proportion, and the ratio of the water inflow of the water inlet and the medicine inflow of the medicine inlet is adjustable (there are various embodiments of the medicine dispenser 9 in the prior art, and the specific structure of the medicine dispenser 9 will not be elaborated here), and it is controlled by the main controller 3;

[0027] A second flowmeter 15 is provided on the pipeline connecting the tee 10 to the medicine dispenser 9 (there are multiple embodiments of the flowmeter in the prior art. In the prior art, the flowmeter measures the flow rate and / or flow velocity on the pipeline, and the specific structure of the flowmeter will not be elaborated here). A third water valve 16 is provided on the hot water pipe 19, and a fourth water valve 17 is provided on the cold water pipe 18. The second flowmeter 15, the third water valve 16, and the fourth water valve 17 are all electrically connected to the main controller 3. The main controller 3 controls the flow rate of the hot water in the hot water pipe 19 and the cold water in the cold water pipe 18 flowing to the medicine dispenser 9 by controlling the opening degrees of the third water valve 16 and the fourth water valve 17. By the different flow rates of the hot water in the hot water pipe 19 and the cold water in the cold water pipe 18, the main controller can control the temperature of the mixed water flowing into the medicine dispenser 9, so that the appropriate amount and appropriate temperature of the mixed water enters the medicine dispenser 9. The main controller 3 stores the flow rate and / or flow velocity data of the liquid flowing into the medicine dispenser 9 monitored by the second flowmeter 15;

[0028] When the materials are just put into the water tank 6, the main controller 3 controls the opening of the third water valve 16 and the fourth water valve 17, so that the mixed water enters the medicine dispenser 9. The medicine dispenser 9 proportionally extracts the liquid medicine through the medicine inlet according to the flow rate / velocity of the water inlet and mixes it with the water input from the water inlet. The mixed liquid enters the water tank 6; when the temperature of the liquid in the water tank 6 is too low, after the main controller 3 obtains the temperature information through the temperature sensor 1, it increases the opening degree of the third water valve 16 and / or reduces the opening degree of the fourth water valve 17, so that the proportion of hot water to cold water increases (not too large to prevent high temperature from reacting with the liquid medicine and affecting the use effect of the liquid medicine). The medicine dispenser 9 extracts an appropriate amount of liquid medicine and mixes it with the water input from the water inlet and then enters the water tank 6; when the medicine contacts the materials, a chemical reaction may occur. Therefore, when the temperature of the liquid in the water tank 6 is too high, after the main controller 3 obtains the temperature information through the temperature sensor 1, it increases the opening degree of the fourth water valve 17 and / or reduces the opening degree of the third water valve 16 (until the third water valve 16 is closed); when the drug concentration of the liquid in the water tank 6 is too low but the liquid temperature is appropriate, after the main controller 3 obtains the drug concentration information through the drug concentration sensor 2, it controls the medicine dispenser 9 to reduce the proportion of the water inflow rate and the medicine inflow rate at the water inlet.

[0029] A first water valve 12 is provided on the outlet pipeline of the medicine dispenser 9. The first water valve 12 is electrically connected to the main controller 3, and the opening and closing of the first water valve 12 are controlled by the main controller 3; when the three conditions that the temperature of the liquid in the water tank 6 reaches the standard, the concentration of the liquid reaches the standard, and the materials are completely immersed in the liquid are all met, the main controller 3 controls the first water valve 12 to close to prevent the liquid in the water tank 6 from flowing back into the medicine dispenser 9 (the liquid level height of the water tank 6 may be higher than that of the medicine dispenser 9);

[0030] A first flowmeter 13 and a second water valve 14 are provided on the pipeline between the medicine dispenser 9 and the medicine box 11. The first flowmeter 13 is electrically connected to the main controller 3, and the second water valve 14 is electrically connected to the medicine dispenser 9. The main controller 3 stores the liquid medicine flow rate and / or flow data flowing from the medicine box 11 to the medicine dispenser 9 monitored by the first flowmeter 13 (the flowmeter in the prior art can provide flow rate and / or flow data, but when the main controller 3 can time and the pipeline diameter at the flowmeter is known, after the main controller 3 obtains a single flow or flow rate data, it can calculate and process the other item, that is, the main controller 3 can always obtain complete flow and flow rate data), and adjusts the proportion of the water inflow rate and the medicine inflow rate in the medicine dispenser 9 according to the data provided by the drug concentration sensor 3; when the medicine dispenser 9 needs to extract the liquid medicine from the medicine box 11, the main controller 3 controls the second water valve 14 to open, and the medicine dispenser 9 extracts an appropriate amount of liquid medicine from the medicine box 11; when the medicine dispenser 9 does not need to extract the medicine from the medicine box 11, the second water valve 14 is closed to prevent the liquid passing through the medicine dispenser 9 from flowing into the medicine box 11 due to gravity;

[0031] As another embodiment of the present utility model, a solenoid valve is provided on the pipeline between the dispenser 9 and the medicine box 11. The solenoid valve simultaneously monitors the flow rate / velocity and controls the liquid flow, so that there is no need to set the first flow meter 13 and the second water valve 14. The main controller 3 stores the data of the flow rate and / or flow of the liquid medicine flowing from the medicine box 11 to the dispenser 9 monitored by the solenoid valve, and controls the ratio of the water intake and the medicine intake in the dispenser 9 according to the data provided by the drug concentration sensor 3.

[0032] As a preferred embodiment of the present utility model, the number of water tanks 6 can be multiple, and the number of water tanks 6 corresponds to the number of the limit device 8, the temperature sensor 1, the drug concentration sensor 2, and the water immersion sensor 5. When disinfecting different materials, different temperature sensors 1, drug concentration sensors 2, and water immersion sensors 5 can be configured for each water tank 6.

[0033] In summary, for the material disinfection monitoring system and the material disinfection equipment, the equipment can disinfect the material for a set duration under the conditions that the concentration of the liquid medicine reaches the standard, the temperature reaches the standard, and the material is immersed in the liquid medicine during the disinfection process, so as to ensure the disinfection effect of the material.

[0034] The above embodiments only represent the implementation modes of the present utility model, but should not be construed as limiting the scope of the patent of the present utility model. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present utility model, several modifications and improvements can still be made, and these all belong to the protection scope of the present utility model. Therefore, the protection scope of the patent of the present utility model shall be subject to the appended claims.

Claims

1. A material decontamination monitoring system is provided on a water tank (6), and the water tank (6) is used to place materials to be decontaminated. It is characterized in that, The material decontamination monitoring system includes a temperature sensor (1), a drug concentration sensor (2), a water immersion sensor (5), and a main controller (3) storing a control program. The temperature sensor (1) and the drug concentration sensor (2) are electrically connected to the main controller (3). The water immersion sensor (5) and the main controller (3) can communicate wirelessly. An indicator light (4) is provided on the main controller (3). The main controller (3) represents the working state of the material decontamination monitoring system by adjusting different colors of the indicator light (4). The temperature sensor (1) and the drug concentration sensor (2) are arranged on the inner side wall or the inner bottom wall of the water tank (6). The water immersion sensor (5) is placed in the water tank (6) along with the material to be decontaminated. Whether the material is completely immersed is judged by whether the water immersion sensor (5) is immersed in the liquid. The water immersion sensor (5) transmits the situation of whether it is immersed in the liquid to the main controller (3). The temperature sensor (1) transmits the monitored liquid temperature to the main controller (3). The drug concentration sensor (2) transmits the monitored drug concentration in the liquid to the main controller (3).

2. A material decontamination device, comprising the material decontamination monitoring system according to claim 1 and a water tank (6) for placing the material to be decontaminated, characterized in that, The water tank (6) is provided with a movable limiting device (8). The water immersion sensor (5) is arranged on the limiting device (8). A frame (7) for adjusting the lifting of the limiting device (8) is provided at the top of the water tank (6). A medicine dispenser (9) is connected to the outside of the water tank (6) through a pipeline. The medicine dispenser (9) is electrically connected to the main controller (3). The medicine dispenser (9) has a water inlet, a medicine inlet, and a water outlet. The water inlet of the medicine dispenser (9) is connected to a three-way pipe (10) through a pipeline. The two interfaces of the three-way pipe (10) not connected to the medicine dispenser (9) are respectively connected to a hot water pipe (19) and a cold water pipe (18). The medicine inlet of the medicine dispenser (9) is connected to a medicine box (11) through a pipeline.

3. The material decontamination equipment according to claim 2, characterized in that, The limiting device (8) is a cover plate. The water immersion sensor (5) is arranged on the top or the bottom of the cover plate. A plurality of through holes are evenly arranged on the cover plate.

4. The material decontamination equipment according to claim 2, characterized in that, The limiting device (8) is a cage. The water immersion sensor (5) is arranged on the top or the bottom of the top plate of the cage.

5. The material decontamination equipment according to claim 2, characterized in that, A first water valve (12) is arranged on the outlet pipeline of the medicine dispenser (9). The first water valve (12) is electrically connected to the main controller (3). The opening and closing of the first water valve (12) are controlled by the main controller (3).

6. The material decontamination equipment according to claim 2, wherein A first flowmeter (13) and a second water valve (14) are arranged on the pipeline between the medicine dispenser (9) and the medicine box (11). The first flowmeter (13) is electrically connected to the main controller (3). The second water valve (14) is electrically connected to the medicine dispenser (9). The main controller (3) stores the liquid medicine flow rate and / or flow data monitored by the first flowmeter (13) flowing from the medicine box (11) to the medicine dispenser (9). The opening and closing degree of the second water valve (14) is controlled by the main controller (3).

7. The material decontamination equipment according to claim 2, characterized in that An electromagnetic valve electrically connected to the main controller (3) is arranged on the pipeline between the medicine dispenser (9) and the medicine box (11). The electromagnetic valve can control the on-off of the pipeline and detect the flow rate / flow data. The electromagnetic valve is controlled by the main controller (3).

8. The material decontamination equipment according to claim 2, characterized in that, A second flowmeter (15) is provided on the pipeline where the three-way pipe (10) is connected to the dispenser (9). A third water valve (16) is provided on the hot water pipe (19), and a fourth water valve (17) is provided on the cold water pipe (18). The second flowmeter (15), the third water valve (16), and the fourth water valve (17) are all electrically connected to the main controller (3). The main controller (3) controls the flow rates of the hot water in the hot water pipe (19) and the cold water in the cold water pipe (18) flowing to the dispenser (9) by controlling the opening degrees of the third water valve (16) and the fourth water valve (17) respectively.

9. The material decontamination equipment according to claim 2, wherein There are multiple water tanks (6), and the numbers of the limiting devices (8), the temperature sensors (1), the drug concentration sensors (2), and the water immersion sensors (5) all correspond to the number of the water tanks (6).

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