Pure water disinfection system

Abstract

The utility model discloses a pure water disinfection system which comprises a pure water machine, external medical equipment and a heat disinfection assembly, and the pure water machine comprises a pure water port and a water return port. And the external medical equipment comprises a lead-in port and a lead-out port. The heat disinfection assembly comprises a circulating pump, a heating part, a first stop valve and a second stop valve, one end of the circulating pump is communicated with the pure water port, the other end of the circulating pump is communicated with the heating part, the heating part is communicated with the lead-in port and the water return port, the first stop valve is arranged between the heating part and the water return port, and the second stop valve is arranged between the heating part and the lead-in port. And then the first stop valve is opened and the second stop valve is closed, so that the heated pure water can be guided into the water return port, and the heated pure water can be utilized to disinfect the water purifier. The second stop valve is opened and the first stop valve is closed, so that the heated pure water can be used for disinfecting external medical equipment. External medical equipment does not need to be disinfected by an additional heat disinfection system, so that the structure of the pure water disinfection system is simplified.

Description

Technical Field

[0001] The utility model relates to the field of medical water purifiers, in particular to a pure water disinfection system. Background Art

[0002] Medical equipment has strict hygiene standards, which requires regular thermal disinfection of medical equipment.

[0003] The existing medical equipment pipeline disinfection method can be found in the patent application number CN201921973969.1, which uses a set of heating and disinfection components to heat the pure water exported from the pure water machine to the disinfection temperature and then transport the hot water to the medical equipment pipeline for flushing and circulation disinfection. At the same time, a set of heating and disinfection components is also required inside the pure water machine to disinfect the inside of the pure water machine. The above-mentioned medical equipment pipeline disinfection method requires a total of two sets of heating and disinfection components to perform thermal disinfection on the medical equipment pipelines inside and outside the pure water machine, respectively, making the structure of the pure water disinfection system complicated.

[0004] Therefore, how to use a set of heating and disinfection components to simultaneously disinfect the water purifier and medical equipment pipelines is a technical problem that needs to be solved urgently. Utility Model Content

[0005] The purpose of the utility model is to overcome the above technical deficiencies, propose a pure water disinfection system, and solve the technical problem in the prior art of how to use a set of heating and disinfection components to simultaneously disinfect a pure water machine and medical equipment pipelines.

[0006] In order to achieve the above technical purpose, the technical solution of the utility model includes a pure water disinfection system, which includes:

[0007] A pure water machine, comprising a pure water inlet and a return water inlet;

[0008] An external medical device including an inlet and an outlet;

[0009] A thermal disinfection component includes a circulation pump, a heating element, a first stop valve and a second stop valve, wherein one end of the circulation pump is connected to the pure water port, and the other end of the circulation pump is connected to the heating element, the heating element is respectively connected to the inlet and the return water port, and the first stop valve is arranged between the heating element and the return water port, and the second stop valve is arranged between the heating element and the inlet.

[0010] Preferably, the pure water disinfection system further comprises a discharge component, the discharge component comprises a discharge pipeline and a discharge valve, one end of the discharge pipeline is connected to the outlet, and the discharge valve is arranged on the discharge pipeline to control the on-off of the discharge pipeline.

[0011] Preferably, the discharge assembly further comprises a pressure relief pipeline and a pressure relief valve, one end of the pressure relief pipeline is connected to the inlet, and the other end thereof is connected to the discharge pipeline, and the pressure relief valve is installed on the pressure relief pipeline.

[0012] Preferably, the thermal disinfection component further includes a return water pipeline and a return water valve, one end of the return water pipeline is connected to the outlet, and the other end thereof is connected to the return water port, and the return water valve is installed on the return water pipeline to control the on-off of the return water pipeline.

[0013] Preferably, the thermal disinfection assembly further comprises a pressure gauge, and the pressure gauge is mounted at an end of the heating element away from the circulation pump.

[0014] Preferably, the detection component comprises a first thermometer, which is installed at an end of the heating element away from the circulation pump, and the first thermometer detects the water temperature at the end of the heating element away from the circulation pump.

[0015] Preferably, the detection component includes a second thermometer, which is installed at the outlet and used to detect the temperature of water discharged from the outlet.

[0016] Preferably, the detection component comprises a circulation pipeline and a circulation valve, and one end of the circulation pipeline is connected to one end of the circulation pump close to the pure water inlet.

[0017] Preferably, the heating element comprises an electric heater.

[0018] Preferably, the electric heater is a 27KW heater.

[0019] Compared with the prior art, the beneficial effects of the utility model include: the pure water outlet of the pure water machine can output pure water, and the circulating pump can pressurize the pure water to the heating element. Then, the first stop valve is opened and the second stop valve is closed, so that the heated pure water can be introduced into the return water outlet, and the heated pure water can be used to disinfect the pure water machine. The second stop valve is opened and the first stop valve is closed, so that the heated pure water can be used to disinfect external medical equipment. The pure water disinfection system provided by the utility model can not only perform thermal disinfection on the inside of the pure water machine, but also perform thermal disinfection on external medical equipment, so that there is no need for an additional thermal disinfection system to disinfect the external medical equipment, simplifying the structure of the pure water disinfection system. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the structure of a pure water disinfection system according to an embodiment of the utility model;

[0021] Among them, there are a pure water machine 100, a pure water inlet 110, a return water inlet 120, an external medical device 200, an inlet 210, a outlet 220, a thermal disinfection component 300, a circulating pump 310, a heating element 320, a first stop valve 330, a second stop valve 340, a return water pipeline 350, a return water valve 360, a circulating pipeline 370, a circulating valve 380, a discharge component 400, a discharge pipeline 410, a discharge valve 420, a pressure relief pipeline 430, a pressure relief valve 440, a detection component 500, a pressure gauge 510, a first thermometer 520, and a second thermometer 530. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0023] An embodiment of the utility model provides a pure water disinfection system, which belongs to the field of medical water purifiers. The pure water disinfection system can not only perform thermal disinfection on the pure water machine 100, but also perform thermal disinfection on the external medical equipment 200. No additional thermal disinfection system is required to disinfect the external medical equipment 200, thereby simplifying the structure of the pure water disinfection system.

[0024] In some preferred embodiments, the pure water disinfection system includes a pure water machine 100, an external medical device 200 and a thermal disinfection component 300, wherein the pure water machine 100 includes a pure water inlet 110 and a return water inlet 120. The external medical device 200 includes an inlet 210 and an outlet 220. The thermal disinfection component 300 includes a circulation pump 310, a heating element 320, a first stop valve 330 and a second stop valve 340, one end of the circulation pump 310 is connected to the pure water inlet 110, and the other end thereof is connected to the heating element 320, the heating element 320 is connected to the inlet 210 and the return water inlet 120 respectively, and the first stop valve 330 is arranged between the heating element 320 and the return water inlet 120, and the second stop valve 340 is arranged between the heating element 320 and the inlet 210.

[0025] In the above embodiment, the pure water port 110 of the pure water machine 100 outputs pure water, and the circulating pump 310 can pressurize the pure water to the heating element 320. Then, the first stop valve 330 is opened and the second stop valve 340 is closed, so that the heated pure water can be introduced into the return water port 120, and the heated pure water can be used to disinfect the pure water machine 100. The second stop valve 340 is opened and the first stop valve 330 is closed, so that the heated pure water can be used to disinfect the external medical equipment 200. The pure water disinfection system provided by the utility model can not only perform thermal disinfection on the inside of the pure water machine 100, but also perform thermal disinfection on external medical equipment, so that there is no need for an additional thermal disinfection system to disinfect the external medical equipment 200, simplifying the structure of the pure water disinfection system.

[0026] In some preferred embodiments, the pure water disinfection system further includes a discharge assembly 400, which includes a discharge pipeline 410 and a discharge valve 420. One end of the discharge pipeline 410 is connected to the outlet 220, and the discharge valve 420 is disposed on the discharge pipeline 410 to control the on-off of the discharge pipeline 410. In the above embodiment, the hot water passing through the external medical device 200 can be discharged by opening the discharge valve 420, and the water carrying toxins can be discharged.

[0027] On the basis of the above embodiments, in some preferred embodiments, the thermal disinfection component 300 also includes a return water pipeline 350 and a return water valve 360, one end of the return water pipeline 350 is connected to the outlet 220, and the other end is connected to the return water port 120, and the return water valve 360 ​​is installed on the return water pipeline 350 to control the on and off of the return water pipeline 350.

[0028] In the above embodiment, when the external medical device 200 is thermally disinfected, the water return valve 360 ​​may be closed to prevent the hot water used for disinfection from flowing back into the water purifier 100 .

[0029] In some preferred embodiments, the discharge assembly 400 further includes a pressure relief pipeline 430 and a pressure relief valve 440. One end of the pressure relief pipeline 430 is connected to the inlet 210, and the other end thereof is connected to the discharge pipeline 410. The pressure relief valve 440 is installed on the pressure relief pipeline 430. When the water pressure leading to the external medical device 200 is too high, the pressure relief valve 440 will be passively opened under the pressure, and then part of the water will be introduced into the discharge pipeline 410, thereby reducing the water pressure introduced into the external medical device 200.

[0030] In some preferred embodiments, the detection assembly 500 includes a pressure gauge 510, which is installed at one end of the heating element 320 away from the circulation pump 310. The pressure gauge 510 can then detect the water pressure introduced into the external medical device 200.

[0031] In some preferred embodiments, the detection component 500 includes a first thermometer 520 , which is installed at one end of the heating element 320 away from the circulation pump 310 , and detects the water temperature at the end of the heating element 320 away from the circulation pump 310 .

[0032] On the basis of the above embodiments, in some preferred embodiments, the detection component 500 includes a second thermometer 530 , which is installed at the outlet 220 and used to detect the temperature of water discharged from the outlet 220 .

[0033] In some preferred embodiments, the thermal disinfection assembly 300 further includes a circulation pipeline 370 and a circulation valve 380 , and one end of the circulation pipeline 370 is connected to one end of the circulation pump 310 close to the pure water inlet 110 .

[0034] In the above embodiment, the discharge valve 420 can be closed and the circulation valve 380 can be opened, and the water in the pipeline can be circulated to the external medical device 200 through the circulation pump 310. After the thermal disinfection is completed, the discharge valve 420 can be opened and the circulation valve 380 can be closed to discharge the disinfected water.

[0035] In some preferred embodiments, the heating element 320 comprises an electric heater, and the electric heater is a 27KW heater.

[0036] The pure water port 110 of the pure water machine 100 outputs pure water, and the circulating pump 310 can pressurize the pure water to the electric heater. Under the heating effect of the electric heater, the water temperature rises rapidly. Subsequently, the first stop valve 330 is opened and the second stop valve 340 is closed, and the heated pure water can be introduced into the return water port 120, and then the heated pure water can be used to disinfect the pure water machine 100. The second stop valve 340 is opened and the first stop valve 330 is closed, so that the heated pure water can be used to disinfect the external medical device 200. At this time, the discharge valve 420 is closed and the circulation valve 380 is opened, and the water in the pipeline can be circulated to the external medical device 200 through the circulation pump 310. After the thermal disinfection is completed, the discharge valve 420 can be opened and the circulation valve 380 can be closed to discharge the water that has been disinfected.

[0037] The pure water disinfection system provided by the utility model can not only perform thermal disinfection on the inside of the pure water machine 100, but also perform thermal disinfection on external medical equipment, thereby eliminating the need for an additional thermal disinfection system to disinfect the external medical equipment 200, thereby simplifying the structure of the pure water disinfection system.

[0038] The specific implementation methods of the utility model described above do not constitute a limitation on the protection scope of the utility model. Any other corresponding changes and modifications made according to the technical concept of the utility model should be included in the protection scope of the claims of the utility model.

Claims

1. A pure water disinfection system, It is characterized in that include: A pure water machine, comprising a pure water inlet and a return water inlet; An external medical device including an inlet and an outlet; A thermal disinfection component includes a circulation pump, a heating element, a first stop valve and a second stop valve, wherein one end of the circulation pump is connected to the pure water port, and the other end of the circulation pump is connected to the heating element, the heating element is respectively connected to the inlet and the return water port, and the first stop valve is arranged between the heating element and the return water port, and the second stop valve is arranged between the heating element and the inlet.

2. The pure water disinfection system according to claim 1, It is characterized in that The pure water disinfection system also includes a discharge component, which includes a discharge pipeline and a discharge valve. One end of the discharge pipeline is connected to the outlet, and the discharge valve is arranged on the discharge pipeline to control the on-off of the discharge pipeline.

3. The pure water disinfection system according to claim 2, It is characterized in that The discharge assembly further includes a pressure relief pipeline and a pressure relief valve. One end of the pressure relief pipeline is connected to the inlet, and the other end is connected to the discharge pipeline. The pressure relief valve is installed on the pressure relief pipeline.

4. The pure water disinfection system according to claim 1, It is characterized in that The thermal disinfection component also includes a return water pipeline and a return water valve. One end of the return water pipeline is connected to the outlet, and the other end is connected to the return water port. The return water valve is installed on the return water pipeline to control the on-off of the return water pipeline.

5. The pure water disinfection system according to claim 1, It is characterized in that The thermal disinfection assembly further comprises a pressure gauge, which is mounted at one end of the heating element away from the circulation pump.

6. The pure water disinfection system according to claim 1, It is characterized in that The pure water disinfection system also includes a detection component, which includes a first thermometer. The first thermometer is installed at the end of the heating element away from the circulation pump, and the first thermometer detects the water temperature at the end of the heating element away from the circulation pump.

7. The pure water disinfection system according to claim 6, It is characterized in that The detection component includes a second thermometer, which is installed at the outlet and used to detect the temperature of water discharged from the outlet.

8. The pure water disinfection system according to claim 7, It is characterized in that The detection component includes a circulation pipeline and a circulation valve, and one end of the circulation pipeline is connected to one end of the circulation pump close to the pure water inlet.

9. The pure water disinfection system according to claim 1, It is characterized in that The heating element includes an electric heater.

10. The pure water disinfection system according to claim 9, It is characterized in that The electric heater is a 27KW heater.

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