CN212215159U - Automatic hand-washing disinfectant preparation device - Google Patents
Automatic hand-washing disinfectant preparation device Download PDFInfo
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- CN212215159U CN212215159U CN202020733275.7U CN202020733275U CN212215159U CN 212215159 U CN212215159 U CN 212215159U CN 202020733275 U CN202020733275 U CN 202020733275U CN 212215159 U CN212215159 U CN 212215159U
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Abstract
The utility model relates to an automatic device of preparing of disinfectant of washing hand, including mixing unit, running water supply unit, disinfection stoste supply liquid unit, disinfectant of washing hand goes out liquid unit and join in marriage liquid the control unit, running water supply unit and disinfection stoste supply liquid unit are linked together with mixing unit's top respectively, and the disinfectant of washing hand goes out liquid unit and mixing unit's bottom and communicates, joins in marriage liquid the control unit and supplies liquid unit looks adaptation with running water supply unit, disinfection stoste respectively. Compared with the prior art, the liquid preparation control unit of the utility model not only ensures that the personnel can provide enough hand sanitizer at any time when needing to wash hands, but also can ensure that the running water supply unit and the disinfection stock solution supply unit are interlocked, thereby ensuring the accurate and stable component proportion in the liquid storage tower; the hand washing disinfectant is prepared without manual intervention, and the liquid can be discharged quickly and safely through a faucet.
Description
Technical Field
The utility model belongs to the technical field of cleaning and disinfecting, a device is prepared automatically to antiseptic solution of washing hand is related to.
Background
Under the condition of outbreak of pestilence or epidemic infectious disease, in order to ensure the safe and orderly production process and the body health of employees of enterprises, the management on the biological safety of a factory area is gradually enhanced, and besides spraying of disinfectant, the hand washing of individuals is also an important measure.
At present, the individual hand washing mainly comprises two modes of direct cleaning or medical washing-free disinfectant. Wherein, the effect of direct cleaning is not good, and has higher requirement on the personal decontamination time; the medical washing-free disinfectant is stored in a bottle, and the medical washing-free disinfectant can not be replaced in time after being used up, so that goods supplement is not in time, and a safe neutral position is generated.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provide an automatic hand-washing disinfectant preparation device.
The purpose of the utility model can be realized through the following technical scheme:
the device comprises a mixing unit, a tap water supply unit, a disinfection stock solution supply unit, a hand-washing disinfectant liquid outlet unit and a liquid preparation control unit, wherein the tap water supply unit and the disinfection stock solution supply unit are respectively communicated with the top of the mixing unit, the hand-washing disinfectant liquid outlet unit is communicated with the bottom of the mixing unit, and the liquid preparation control unit is respectively matched with the tap water supply unit and the disinfection stock solution supply unit. Under the regulation and control of the liquid preparation control unit, the tap water supply unit and the disinfection stock solution supply unit respectively supply tap water and disinfection stock solution into the mixing unit according to the proportion, automatically prepare the tap water and the disinfection stock solution into hand sanitizer with proper concentration, and ensure that the hand sanitizer in the mixing unit is always kept in a preset range; when hand washing is needed, hand washing disinfectant is discharged through the hand washing disinfectant liquid outlet unit.
Further, the liquid preparation control unit comprises a controller. The controller receives, processes and sends data information.
Furthermore, the hand washing disinfectant liquid outlet unit comprises a hand washing disinfectant liquid outlet pipe communicated with the bottom of the mixing unit and a water tap arranged on the hand washing disinfectant liquid outlet pipe. When hand washing is needed, the water tap is opened, and the hand washing disinfectant in the liquid storage tower flows out through the hand washing disinfectant liquid outlet pipe and the water tap.
Further, the mixing unit comprises a liquid storage tower. A stirrer is arranged in the liquid storage tower. The liquid storage tower can store a certain amount of hand washing disinfectant, and can ensure that enough hand washing disinfectant can be provided at any time when personnel need to wash hands. The agitator can be with the running water and the disinfection stoste rapid mixing in the stock solution tower even.
Furthermore, the liquid distribution control unit further comprises a low liquid level sensor and a high liquid level sensor which are arranged in the liquid storage tower one by one, and the controller is electrically connected with the low liquid level sensor and the high liquid level sensor respectively. The low liquid level sensor and the high liquid level sensor respectively monitor the low liquid level and the high liquid level in the liquid storage tower, and when the liquid level exceeds a preset value range, signals are sent to the controller.
Furthermore, the tap water supply unit comprises a tap water supply pipe, a tap water supply electromagnetic valve and a tap water supply flowmeter, the tap water supply electromagnetic valve and the tap water supply flowmeter are both arranged on the tap water supply pipe, one end of the tap water supply pipe is communicated with the top of the mixing unit, and the controller is respectively electrically connected with the tap water supply electromagnetic valve and the tap water supply flowmeter. When liquid is replenished into the liquid storage tower, the tap water supply electromagnetic valve is opened under the regulation and control of the controller, so that tap water in the tap water supply pipe gradually flows into the liquid storage tower, and meanwhile, the tap water supply flowmeter accurately controls the flow of the tap water.
Furthermore, the liquid distribution control unit also comprises a water pressure sensor and a tap water audible and visual alarm which are arranged on a tap water supply pipe, and the controller is respectively and electrically connected with the water pressure sensor and the tap water audible and visual alarm. When the tap water is cut off, the water pressure sensor detects that the water pressure in the tap water supply pipe is reduced and is lower than a preset value, information is fed back to the controller immediately, the controller enables the tap water supply electromagnetic valve to be closed, the disinfection stock solution supply unit stops working immediately, and meanwhile, the tap water audible and visual alarm is controlled to give an alarm to remind a security officer to confirm and process the tap water.
Further, the disinfection stock solution supply unit comprises a disinfection stock solution barrel, a disinfection stock solution supply pipe arranged between the disinfection stock solution barrel and the top of the mixing unit, and a liquid pump and a disinfection stock solution supply flow meter which are respectively arranged on the disinfection stock solution supply pipe, wherein the controller is respectively electrically connected with the liquid pump and the disinfection stock solution supply flow meter. When liquid is replenished to the liquid storage tower, the liquid pump is started under the regulation and control of the controller, so that the disinfection stock solution in the disinfection stock solution barrel gradually flows into the liquid storage tower along the disinfection stock solution liquid supply pipe, and meanwhile, the disinfection stock solution liquid supply flow meter accurately controls the flow of the disinfection stock solution.
Furthermore, the liquid preparation control unit further comprises a liquid level meter arranged in the disinfection stock solution barrel and a disinfection stock solution audible and visual alarm arranged on the disinfection stock solution barrel, and the controller is electrically connected with the liquid level meter and the disinfection stock solution audible and visual alarm respectively. When the liquid level in the disinfection stock solution bucket is too low, the level gauge detects low liquid level signal and immediately feeds back information to the controller, the controller stops the liquid pump and makes the tap water supply unit stop working immediately, and simultaneously the disinfection stock solution audible and visual alarm is controlled to give an alarm to remind a security officer to confirm and handle before.
A liquid preparation control method based on a hand-washing disinfectant automatic preparation device comprises the following steps: the liquid preparation control unit monitors the liquid level of the mixing unit in real time, and when the liquid level of the mixing unit is lower than the lowest preset value, the liquid preparation control unit controls the tap water supply unit and the disinfection stock solution supply unit to supplement tap water and disinfection stock solution into the mixing unit according to the proportion until the liquid level of the mixing unit reaches the highest preset value; when the tap water supply unit stops supplying water or the liquid level of the disinfection original liquid in the disinfection original liquid supply unit is lower than a preset value, the liquid preparation control unit controls the tap water supply unit and the disinfection original liquid supply unit to stop working so as to carry out interlocking and send an alarm. The reasonable early warning and interlocking mode saves the conditions of equipment damage or inaccurate medicine dispensing and the like caused by water shortage and medicine shortage due to various problems.
Compared with the prior art, the utility model has the characteristics of it is following:
1) the liquid preparation control unit can enable the liquid level in the liquid storage tower in the mixing unit to be always between the lowest preset value and the highest preset value, and can ensure that enough hand washing disinfectant can be supplied at any time when personnel need to wash hands; meanwhile, the running water supply unit and the disinfection stock solution supply unit can be interlocked, when one unit has a liquid shortage problem, the other unit stops working at the same time, and the component proportion in the liquid storage tower is ensured to be accurate and stable;
2) the hand washing disinfectant is prepared without manual intervention, and the liquid can be discharged quickly and safely through a faucet.
Drawings
FIG. 1 is a schematic structural view of an automatic device for preparing disinfectant solution for washing hands of the present invention;
the notation in the figure is:
1-liquid storage tower, 2-low liquid level sensor, 3-high liquid level sensor, 4-tap water supply pipe, 5-tap water supply solenoid valve, 6-tap water supply flowmeter, 7-water pressure sensor, 8-tap water audible and visual alarm, 9-disinfection stock solution barrel, 10-disinfection stock solution supply pipe, 11-liquid pump, 12-disinfection stock solution supply flowmeter, 13-liquid level meter, 14-disinfection stock solution audible and visual alarm, 15-hand-washing disinfectant liquid outlet pipe and 16-tap.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments. The embodiment is implemented on the premise of the technical solution of the present invention, and a detailed implementation manner and a specific operation process are given, but the scope of the present invention is not limited to the following embodiments.
Example (b):
the automatic hand sanitizer preparation device shown in fig. 1 comprises a mixing unit, a tap water supply unit, a stock solution disinfection supply unit, a hand sanitizer discharge unit and a liquid preparation control unit, wherein the tap water supply unit and the stock solution disinfection supply unit are respectively communicated with the top of the mixing unit, the hand sanitizer discharge unit is communicated with the bottom of the mixing unit, and the liquid preparation control unit is respectively matched with the tap water supply unit and the stock solution disinfection supply unit.
The mixing unit comprises a liquid storage tower 1. The tap water supply unit comprises a tap water supply pipe 4, a tap water supply electromagnetic valve 5 and a tap water supply flowmeter 6, wherein the tap water supply electromagnetic valve 5 and the tap water supply flowmeter 6 are both arranged on the tap water supply pipe 4, one end of the tap water supply pipe 4 is communicated with the top of the mixing unit, and the controller is respectively electrically connected with the tap water supply electromagnetic valve 5 and the tap water supply flowmeter 6. The disinfection original liquid supply unit comprises a disinfection original liquid barrel 9, a disinfection original liquid supply pipe 10 arranged between the disinfection original liquid barrel 9 and the top of the mixing unit, a liquid pump 11 and a disinfection original liquid supply flow meter 12 which are respectively arranged on the disinfection original liquid supply pipe 10, and the controller is respectively electrically connected with the liquid pump 11 and the disinfection original liquid supply flow meter 12.
The liquid preparation control unit comprises a controller. The liquid distribution control unit further comprises a low liquid level sensor 2 and a high liquid level sensor 3 which are arranged in the liquid storage tower 1 one by one, and the controller is electrically connected with the low liquid level sensor 2 and the high liquid level sensor 3 respectively. The liquid distribution control unit also comprises a water pressure sensor 7 and a tap water audible and visual alarm 8 which are arranged on the tap water supply pipe 4, and the controller is respectively and electrically connected with the water pressure sensor 7 and the tap water audible and visual alarm 8. The liquid preparation control unit also comprises a liquid level meter 13 arranged in the disinfection raw liquid barrel 9 and a disinfection raw liquid audible and visual alarm 14 arranged on the disinfection raw liquid barrel 9, and the controller is respectively and electrically connected with the liquid level meter 13 and the disinfection raw liquid audible and visual alarm 14.
The hand-washing disinfectant liquid outlet unit comprises a hand-washing disinfectant liquid outlet pipe 15 communicated with the bottom of the mixing unit and a water tap 16 arranged on the hand-washing disinfectant liquid outlet pipe 15.
The use process of the device is as follows: when the residual amount of the hand-washing disinfectant in the liquid storage tower 1 is insufficient, the low liquid level sensor 2 is triggered, the controller enables the tap water supply electromagnetic valve 5 on the tap water supply pipe 4 to be opened to add water into the liquid storage tower 1, and meanwhile, the liquid pump 11 is started to add disinfection stock solution into the liquid storage tower 1 from the disinfection stock solution barrel 9; when the water and the disinfection stock solution reach the set values, the tap water supply solenoid valve 5 is closed to cut off the water supply, and simultaneously the liquid pump 11 stops working to prepare the next batch after waiting for the next trigger condition. When the liquid level in the disinfection raw liquid barrel 9 is too low, the liquid pump 11 can not be started and is interlocked with the tap water supply electromagnetic valve 5 on the tap water supply pipe 4 to stop preparation, and simultaneously, an audible and visual alarm is given; on the contrary, when the tap water is cut off, the tap water is sensed by the water pressure sensor 7 and interlocked with the liquid pump 11 to stop preparation, and meanwhile, an audible and visual alarm is given to remind a safety officer to confirm and process.
The embodiments described above are intended to facilitate the understanding and use of the invention by those skilled in the art. It will be readily apparent to those skilled in the art that various modifications to these embodiments may be made, and the generic principles described herein may be applied to other embodiments without the use of the inventive faculty. Therefore, the present invention is not limited to the above embodiments, and those skilled in the art should make improvements and modifications within the scope of the present invention according to the disclosure of the present invention.
Claims (8)
1. An automatic hand sanitizer preparation device is characterized by comprising a mixing unit, a tap water supply unit, a disinfection stock solution supply unit, a hand sanitizer discharging unit and a liquid preparation control unit, wherein the tap water supply unit and the disinfection stock solution supply unit are respectively communicated with the top of the mixing unit, the hand sanitizer discharging unit is communicated with the bottom of the mixing unit, and the liquid preparation control unit is respectively matched with the tap water supply unit and the disinfection stock solution supply unit;
the liquid preparation control unit comprises a controller;
the hand-washing disinfectant liquid outlet unit comprises a hand-washing disinfectant liquid outlet pipe (15) communicated with the bottom of the mixing unit and a water tap (16) arranged on the hand-washing disinfectant liquid outlet pipe (15).
2. The automatic dispensing device for hand and disinfectant liquids as claimed in claim 1, wherein said mixing unit comprises a liquid storage tower (1).
3. The automatic dispensing device for hand washing and disinfecting liquids as claimed in claim 2, wherein said dispensing control unit further comprises a low level sensor (2) and a high level sensor (3) disposed at the lower part and the upper part of the liquid storage tower (1), respectively, and said controller is electrically connected to the low level sensor (2) and the high level sensor (3), respectively.
4. The automatic preparation device of hand washing and disinfecting liquid as claimed in claim 1, wherein said tap water supply unit comprises a tap water supply pipe (4), a tap water supply solenoid valve (5) and a tap water supply flow meter (6), said tap water supply solenoid valve (5) and said tap water supply flow meter (6) are both disposed on said tap water supply pipe (4), one end of said tap water supply pipe (4) is connected to the top of said mixing unit, and said controller is electrically connected to said tap water supply solenoid valve (5) and said tap water supply flow meter (6) respectively.
5. The automatic dispensing device for hand washing and disinfecting liquids as claimed in claim 4, wherein said dispensing control unit further comprises a water pressure sensor (7) and a sound and light alarm (8) for tap water, said water pressure sensor (7) and said sound and light alarm (8) being disposed on the water supply pipe (4), said controller being electrically connected to the water pressure sensor (7) and the sound and light alarm (8) for tap water, respectively.
6. The automatic dispensing device for hand sanitizer according to claim 1, wherein the disinfecting stock solution supplying unit comprises a disinfecting stock solution barrel (9), a disinfecting stock solution supplying tube (10) disposed between the disinfecting stock solution barrel (9) and the top of the mixing unit, and a liquid pump (11) and a disinfecting stock solution supplying flow meter (12) disposed on the disinfecting stock solution supplying tube (10), and the controller is electrically connected to the liquid pump (11) and the disinfecting stock solution supplying flow meter (12), respectively.
7. The automatic dispensing device for hand and disinfectant liquids as claimed in claim 6, wherein said dispensing control unit further comprises a liquid level meter (13) disposed in the raw disinfecting liquid tank (9), and said controller is electrically connected to the liquid level meter (13).
8. The automatic dispensing device for hand and disinfectant liquids as claimed in claim 6, wherein said dispensing control unit further comprises an audible and visual alarm (14) for sterilizing stock solution disposed on the barrel (9) for sterilizing stock solution, said controller being electrically connected to the audible and visual alarm (14) for sterilizing stock solution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020733275.7U CN212215159U (en) | 2020-05-07 | 2020-05-07 | Automatic hand-washing disinfectant preparation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020733275.7U CN212215159U (en) | 2020-05-07 | 2020-05-07 | Automatic hand-washing disinfectant preparation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212215159U true CN212215159U (en) | 2020-12-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020733275.7U Active CN212215159U (en) | 2020-05-07 | 2020-05-07 | Automatic hand-washing disinfectant preparation device |
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| Country | Link |
|---|---|
| CN (1) | CN212215159U (en) |
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2020
- 2020-05-07 CN CN202020733275.7U patent/CN212215159U/en active Active
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