CN220778706U - Automatic control device for circulating water of water bath sterilization cabinet - Google Patents
Automatic control device for circulating water of water bath sterilization cabinet Download PDFInfo
- Publication number
- CN220778706U CN220778706U CN202322082587.2U CN202322082587U CN220778706U CN 220778706 U CN220778706 U CN 220778706U CN 202322082587 U CN202322082587 U CN 202322082587U CN 220778706 U CN220778706 U CN 220778706U
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- China
- Prior art keywords
- circulating water
- water
- water tank
- sterilization cabinet
- cleaning
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 180
- 230000001954 sterilising effect Effects 0.000 title claims abstract description 37
- 238000004659 sterilization and disinfection Methods 0.000 title claims abstract description 36
- 238000012544 monitoring process Methods 0.000 claims abstract description 39
- 238000004140 cleaning Methods 0.000 claims description 44
- 239000007921 spray Substances 0.000 claims description 20
- 238000000746 purification Methods 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 239000008213 purified water Substances 0.000 description 18
- 238000005507 spraying Methods 0.000 description 5
- 239000010865 sewage Substances 0.000 description 3
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
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- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
The utility model relates to the technical field of water bath sterilization equipment, and particularly discloses an automatic control device for circulating water of a water bath sterilization cabinet. According to the technical scheme, the conductivity of the water quality in the circulating water tank is monitored in real time through the conductivity monitoring electrode and the conductivity display, and whether the circulating water needs to be replaced or not is judged according to the data of the conductivity display, so that the cycle of replacing the circulating water is prolonged under the condition that the circulating water is in standard requirements, and the economic effect is achieved.
Description
Technical Field
The utility model relates to the technical field of water bath sterilization equipment, in particular to an automatic control device for circulating water of a water bath sterilization cabinet.
Background
At present, water bath sterilization is a mode of sterilizing by a cooling mode after hot spraying, main equipment is a water bath sterilization cabinet, water adopted by water bath sterilization is purified water, the purified water is sprayed to the inside of the equipment to be subjected to hot spraying sterilization, and the purified water is returned to a circulating water tank through a circulating pipeline to be recycled.
Disclosure of Invention
The utility model aims to provide an automatic control device for circulating water of a water bath sterilization cabinet, which solves the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the automatic control device for the circulating water of the water bath sterilization cabinet comprises the water bath sterilization cabinet, a circulating water pump fixed on the outer side of the water bath sterilization cabinet, and a circulating water tank arranged on the outer side of the water bath sterilization cabinet, wherein a water inlet pipe is arranged at the top of the circulating water tank in a communicated manner, a water outlet pipe is arranged at the bottom of the circulating water tank in a communicated manner, a valve body is arranged in each of the water inlet pipe and the water outlet pipe in a communicated manner, the water inlet end of the water inlet pipe is communicated with a purified water tank, and the automatic control device further comprises a servo electric push rod, a conductivity monitoring electrode, a control assembly and an electrode cleaning structure, wherein the control assembly comprises a conductivity display and a singlechip;
the conductivity monitoring electrode penetrates through the top surface of the circulating water tank and stretches into the circulating water tank, the top of the conductivity monitoring electrode is connected with the bottom of a push rod of the servo electric push rod, and a proximity sensor and a time relay are fixedly arranged outside the servo electric push rod;
the electrode cleaning structure comprises a cover body, a cleaning spray head, a cleaning water pump and a purification water tank, wherein a push rod of a servo electric push rod and a conductivity monitoring electrode are arranged inside the cover body, the cleaning spray head penetrates through the middle of the cover body, the cleaning spray head is communicated and connected with the output end of the cleaning water pump through a pipe body, the input end of the cleaning water pump is communicated and connected with the purification water tank through a pipe, and a switch assembly is arranged outside the cleaning water pump.
As a preferred embodiment of the technical solution of the present application, the detection head of the proximity sensor is directed vertically downwards and towards the conductivity monitoring electrode.
As a preferred implementation mode of the technical scheme, the number of the cleaning spray heads is two, the two cleaning spray heads are symmetrically arranged on two sides of the cover body, and the pipe body is a three-way pipe.
As a preferred implementation mode of the technical scheme, a through hole is formed in the penetrating position between the conductivity monitoring electrode and the top of the circulating water tank, and a conical hole is formed in the upper layer of the through hole.
As a preferred embodiment of the technical solution of the present application, the proximity sensor, the time relay and the switch assembly are all electrically connected with the single chip.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the technical scheme, the conductivity of the water quality inside the circulating water tank is monitored in real time through the cooperation of the conductivity monitoring electrode and the conductivity display, whether the circulating water needs to be replaced is judged according to the data of the conductivity display, so that the period of replacing the circulating water is prolonged under the condition that the circulating water is in standard requirements, the consumption of purified water is reduced, the circulating water after the use is discharged to a sewage station, the effects of reducing the load, saving time, saving the workload and reducing the raw material consumption required by sewage treatment are achieved when the sewage stands up, the use tonnage of the internal circulating water is obviously reduced, and the economic effect is achieved.
2. According to the technical scheme, the time relay, the proximity sensor and the switch assembly are arranged, the conductivity monitoring electrode can be lifted at regular time and purified water is sprayed through the electrode, so that the conductivity monitoring electrode is automatically sprayed and cleaned, and the accuracy of water and electricity rate data inside the circulating water tank detected by the conductivity monitoring electrode is guaranteed.
Drawings
Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:
FIG. 1 is a front view of a self-control device for circulating water in a water bath sterilization cabinet according to the present utility model;
FIG. 2 is a cross-sectional view of the circulation tank, the housing;
fig. 3 is a top view of an electrode cleaning structure.
In the figure: 1. a water bath sterilization cabinet; 2. a circulation water tank; 3. a drain pipe; 4. a water inlet pipe; 5. a servo electric push rod; 6. a control assembly; 7. a conductivity monitoring electrode; 8. a valve body; 9. a proximity sensor; 10. a time relay; 11. a cover body; 12. cleaning the spray head; 13. a switch assembly; 14. cleaning a water pump; 15. purifying the water tank; 16. a tube body.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Embodiment 1, as shown in fig. 1-3, the present utility model provides a technical solution: the utility model provides a self-control device for water bath sterilization cabinet circulating water, including water bath sterilization cabinet 1, be fixed in the circulating water pump in water bath sterilization cabinet 1 outside, set up in the circulating water tank 2 in water bath sterilization cabinet 1 outside, circulating water tank 2 top intercommunication is installed inlet tube 4, circulating water tank 2 bottom intercommunication is installed drain pipe 3, inlet tube 4, drain pipe 3 all communicate and are installed valve body 8, the water inlet end of inlet tube 4 is linked together with the purified water jar, still include servo electric putter 5, conductivity monitoring electrode 7, control assembly 6, electrode cleaning structure, control assembly 6 includes conductivity display, singlechip;
the conductivity monitoring electrode 7 penetrates through the top surface of the circulating water tank 2 and extends into the circulating water tank 2, the top of the conductivity monitoring electrode 7 is connected with the bottom of the push rod of the servo electric push rod 5, and a proximity sensor 9 and a time relay 10 are fixedly arranged outside the servo electric push rod 5;
the electrode cleaning structure comprises a cover body 11, a cleaning spray head 12, a cleaning water pump 14 and a purification water tank 15, wherein a push rod of a servo electric push rod 5 and a conductivity monitoring electrode 7 are arranged inside the cover body 11, the cleaning spray head 12 penetrates through the middle of the cover body 11, the cleaning spray head 12 is communicated and connected with the output end of the cleaning water pump 14 through a pipe body 16, the input end of the cleaning water pump 14 is communicated and connected with the purification water tank 15 through a pipeline, a switch assembly 13 is arranged outside the cleaning water pump 14, and a proximity sensor 9, a time relay 10 and the switch assembly 13 are all electrically connected with a single chip microcomputer.
In a specific embodiment of the utility model, the water bath sterilization cabinet 1, the circulating water tank 2 and the circulating water pump form a circulating water recycling system, the circulating water pump pumps purified water in the circulating water tank 2 into the water bath sterilization cabinet 1 for spraying, then the purified water in the water bath sterilization cabinet 1 flows back into the circulating water tank 2, after a period of use, the water conductivity in the circulating water tank 2 gradually rises, because the water conductivity used in the water bath sterilization has strict requirements, the water exceeding the standard conductivity needs to be emptied and then is replenished with new purified water, the conductivity monitoring electrode 7 is inserted into the circulating water tank 2 in real time, the water conductivity data in the circulating water tank 2 can be transmitted to the conductivity display for displaying, an operator can judge whether the water in the circulating water tank 2 needs to be replaced according to the data of the conductivity display, and the step of replacing the water in the circulating water tank 2 is as follows: closing the valve body of the water inlet pipe 4, opening the valve body of the water outlet pipe 3, closing the valve body of the water outlet pipe 3 after the water in the circulating water tank 2 is drained, opening the valve body of the water inlet pipe 4, communicating the water inlet end of the water inlet pipe 4 with the purified water tank, and supplementing the purified water into the circulating water tank 2 for use through the water inlet pipe 4;
when the conductivity monitoring electrode 7 is located inside the circulating water tank 2, the time relay 10 is in a countdown state, the switch component 13 is in a closing state, at the moment, the cleaning water pump 14 is not operated, after the time period set by the time relay 10 is reached, the singlechip can control the push rod of the servo electric push rod 5 to retract and reset for two minutes and reset, the time relay 10 enters the countdown of the next cycle time again, when the push rod of the servo electric push rod 5 retracts and resets, the proximity sensor 9 monitors the conductivity monitoring electrode 7, thereby the singlechip can control the switch component 13 to switch to an opening state, at the moment, the cleaning water pump 14 works, the purified water of the purifying water tank 15 can be pumped to the cleaning spray head 12 for spraying, the cleaning water is washed and cleaned for the conductivity monitoring electrode 7, the accuracy of the electrode monitoring data is prevented from being influenced by the fact that the electrode is climbed with more ion sundries after the push rod of the servo electric push rod 5 stretches out, the proximity sensor 9 cannot monitor the conductivity monitoring electrode 7, the singlechip can control the switch component 13 to the closing state, the cleaning water pump 14 stops, the generated water can flow into the circulating water tank 2 along the inside the circulating water tank 2 along the conductivity monitoring electrode 7, and waste is avoided.
In the preferred technical scheme, the detection head of the proximity sensor 9 is vertically downward and faces the conductivity monitoring electrode 7, and the proximity sensor 9 is used for monitoring whether the conductivity monitoring electrode 7 is lifted or not, so that whether spray cleaning is started or not is controlled by the singlechip.
In the preferred technical scheme, the number of the cleaning spray heads 12 is two, the two cleaning spray heads 12 are symmetrically arranged at two sides of the cover body 11, the pipe body 16 is a three-way pipe, and the two cleaning spray heads 12 can fully spray and clean the conductivity monitoring electrode 7.
In the preferred technical scheme, the through hole is formed in the penetrating position between the conductivity monitoring electrode 7 and the top of the circulating water tank 2, the conical hole is formed in the upper layer of the through hole, the conical hole is arranged to facilitate collection of purified water generated by the cleaning electrode, and the purified water is guided to flow into the circulating water tank 2, so that waste of the purified water is avoided.
Working principle: a circulating water circulation use system is formed by the water bath sterilization cabinet 1, the circulating water tank 2 and the circulating water pump, the circulating water pump pumps purified water in the circulating water tank 2 to the inside of the water bath sterilization cabinet 1 for spraying, then the purified water in the water bath sterilization cabinet 1 flows back to the inside of the circulating water tank 2, after a period of use, the water conductivity in the inside of the circulating water tank 2 can be gradually increased, the electric conductivity monitoring electrode 7 is inserted into the inside of the circulating water tank 2 in real time, the water conductivity data in the inside of the circulating water tank 2 can be transmitted to the electric conductivity display for displaying, an operator can judge whether the water in the circulating water tank 2 needs to be replaced according to the data of the electric conductivity display, and the electric conductivity monitoring electrode 7 is regularly washed and cleaned, so that the electric conductivity data of the electric conductivity monitoring electrode 7 is refreshed, and the situation that the electric conductivity monitoring electrode 7 is located in the inside of the circulating water tank 2 for a long time to cause the electrode to climb more ion impurities to influence the accuracy of the electric conductivity monitoring data is avoided.
Claims (5)
1. A self-control device for water-bath sterilization cabinet circulating water, including water-bath sterilization cabinet (1), be fixed in circulating water pump in water-bath sterilization cabinet (1) outside, set up in circulating water tank (2) in water-bath sterilization cabinet (1) outside, inlet tube (4) are installed in circulating water tank (2) top intercommunication, drain pipe (3) are installed in circulating water tank (2) bottom intercommunication, valve body (8) are installed in inlet tube (4), drain pipe (3) all intercommunication, the inlet end and the purification water pitcher of inlet tube (4) are linked together, its characterized in that: the device also comprises a servo electric push rod (5), a conductivity monitoring electrode (7), a control assembly (6) and an electrode cleaning structure, wherein the control assembly (6) comprises a conductivity display and a singlechip;
the conductivity monitoring electrode (7) penetrates through the top surface of the circulating water tank (2) and stretches into the circulating water tank (2), the top of the conductivity monitoring electrode (7) is connected with the bottom of a push rod of the servo electric push rod (5), and a proximity sensor (9) and a time relay (10) are fixedly arranged outside the servo electric push rod (5);
the electrode cleaning structure comprises a cover body (11), a cleaning spray head (12), a cleaning water pump (14) and a purification water tank (15), wherein a push rod of a servo electric push rod (5) and a conductivity monitoring electrode (7) are arranged inside the cover body (11), the cleaning spray head (12) is arranged in the middle of the cover body (11) in a penetrating mode, the cleaning spray head (12) is connected with the output end of the cleaning water pump (14) through a pipe body (16), the input end of the cleaning water pump (14) is connected with the purification water tank (15) in a communicating mode through a pipeline, and a switch assembly (13) is arranged outside the cleaning water pump (14).
2. A self-control device for circulating water of a water bath sterilization cabinet according to claim 1, wherein: the detection head of the proximity sensor (9) is directed vertically downwards and towards the conductivity monitoring electrode (7).
3. A self-control device for circulating water of a water bath sterilization cabinet according to claim 1, wherein: the number of the cleaning spray heads (12) is two, the two cleaning spray heads (12) are symmetrically arranged on two sides of the cover body (11), and the pipe body (16) is a three-way pipe.
4. A self-control device for circulating water of a water bath sterilization cabinet according to claim 1, wherein: the through hole is formed in the penetrating position between the conductivity monitoring electrode (7) and the top of the circulating water tank (2), and a conical hole is formed in the upper layer of the through hole.
5. A self-control device for circulating water of a water bath sterilization cabinet according to claim 1, wherein: the proximity sensor (9), the time relay (10) and the switch component (13) are all electrically connected with the singlechip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322082587.2U CN220778706U (en) | 2023-08-03 | 2023-08-03 | Automatic control device for circulating water of water bath sterilization cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322082587.2U CN220778706U (en) | 2023-08-03 | 2023-08-03 | Automatic control device for circulating water of water bath sterilization cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220778706U true CN220778706U (en) | 2024-04-16 |
Family
ID=90654408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322082587.2U Active CN220778706U (en) | 2023-08-03 | 2023-08-03 | Automatic control device for circulating water of water bath sterilization cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220778706U (en) |
-
2023
- 2023-08-03 CN CN202322082587.2U patent/CN220778706U/en active Active
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