CN102601089B - Automatic cleaning mechanism of closed water tank - Google Patents
Automatic cleaning mechanism of closed water tank Download PDFInfo
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- CN102601089B CN102601089B CN201210059994.5A CN201210059994A CN102601089B CN 102601089 B CN102601089 B CN 102601089B CN 201210059994 A CN201210059994 A CN 201210059994A CN 102601089 B CN102601089 B CN 102601089B
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- water
- closed tank
- pipeline
- pipe
- closed
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 142
- 238000004140 cleaning Methods 0.000 title claims abstract description 36
- 239000003599 detergent Substances 0.000 claims description 37
- 239000000463 material Substances 0.000 abstract description 4
- 239000012535 impurity Substances 0.000 description 12
- 239000008400 supply water Substances 0.000 description 4
- 238000007789 sealing Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 210000001124 Body Fluids Anatomy 0.000 description 1
- 239000010839 body fluid Substances 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000004737 colorimetric analysis Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000002242 deionisation method Methods 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Abstract
The invention discloses an automatic cleaning mechanism of a closed water tank. The mechanism is composed of a water inlet pipe, a water outlet pipe, a water return pipe, a cleaning pipe, an overflow pipe and a control device. The control device controls working of the water inlet pipe and the cleaning pipe via two on/off solenoid valves respectively, and is controlled by a computer; the water inlet pipe and the overflow pipe are arranged to pass through a top cover of the closed water tank; the water outlet pipe, the water return pipe and the cleaning pipe are arranged to pass through a bottom plate of the closed water tank; two circulating pipelines are formed by the closed water tank-the water outlet pipe-the water return pipe-the closed water tank, and the closed water tank-the water outlet pipe-the cleaning pipe-the closed water tank, respectively; the water outlet pipe is connected with a water pump and a tee joint; one end of the tee joint is connected with a water supply pipe; and the water supply pipe is connected with each water consuming mechanism of a biochemical analyzer via pipes. The automatic cleaning mechanism of closed water tank provided by the invention can save manpower and material resources consumed by manual cleaning of water tank, and ensure accuracy of the test result of the biochemical analyzer.
Description
Technical field
The present invention relates to a kind of automatic cleaning mechanism, relate in particular to a kind of automatic cleaning mechanism of closed tank.
Background technology
Automatic clinical chemistry analyzer used is according to photoelectric colorimetry principle, to measure the instrument of certain specific chemical composition in body fluid at present.Because its measuring speed is fast, accuracy is high, consumption amount of reagent is little, now in some medical institutions such as situation of all-level hospitals, epidemic prevention stations, be used widely.
The operation of automatic clinical chemistry analyzer is to be unable to do without deionization pure water.The closed tank of configuration is exactly for each mechanism of analyzer, to provide and store the device of deionized water, and is Halogen lamp LED cooling.The test of each mechanism of Biochemical Analyzer, water for cleaning is all to be provided by closed tank.Due to long-time water, the impurity such as incrustation scale can accumulate in water tank.Manual-cleaning water tank has expended a large amount of manpower and materials but also can destroy the sealing property of closed tank.Although be provided with automatic cleaning mechanism on some closed tanks, existing automatic cleaning mechanism can not effectively be disposed the impurity of water tank bottom again.
Summary of the invention
The present invention is mainly for solving automatic clinical chemistry analyzer at present used closed tank used due to long-time water, cause the impurity such as incrustation scale in closed tank, to accumulate in a large number, clean manually that the sealing property expend a large amount of manpower and materials and to destroy closed tank and existing automatic cleaning mechanism can not clean the problem of water tank bottom water dirt preferably and the automatic cleaning mechanism of a kind of closed tank of providing.
Automatic cleaning mechanism of the present invention, for closed tank, by inlet pipeline, outlet pipeline, water return pipeline, detergent line, overflow passage and control device, formed, wherein in inlet pipeline and detergent line, be provided with switch electromagnetic valve, these two switch electromagnetic valves are all connected with control device, control device is controlled respectively the work of inlet pipeline and detergent line by these two switch electromagnetic valves, control device is controlled by computer.
Inlet pipeline and overflow passage are located on the top cover of closed tank, the water inlet of inlet pipeline is arranged in the inner chamber of closed tank, the lower end of water inlet is lower than the bottom surface of closed tank top cover, the pipeline of water inlet becomes " L " type, overflow passage to overflow the mouth of a river concordant with the bottom surface of closed tank top cover.
Outlet pipeline, the upper end of water return pipeline and detergent line is located on the base plate of closed tank, outlet pipeline, the lower end of water return pipeline and detergent line is connected on a connector, make closed tank-outlet pipeline-water return pipeline-closed tank and closed tank-outlet pipeline-detergent line-closed tank form two circulation lines, on outlet pipeline, be connected with water pump and threeway, water pump is connected by its instruction and carries out folding with control device, one end of threeway is connected with supply channel, each water mechanism of supply channel and Biochemical Analyzer is connected by pipeline, water in closed tank is fed in Biochemical Analyzer water mechanism everywhere by supply channel, supply channel is provided with switch electromagnetic valve, this switch electromagnetic valve is connected with control device by its gauge tap, the delivery port of outlet pipeline is located in the inner chamber of closed tank, the top of delivery port is higher than the upper end face of closed tank base plate, so just guaranteed that closed tank is deposited on the water that contains impurity in bottom and can be transported in each water mechanism of Biochemical Analyzer, the water return outlet of water return pipeline is located in the inner chamber of closed tank, the upper end of water return outlet is higher than the upper end face of closed tank base plate, the pipeline at water return outlet place is " L " type, thereby guaranteed that the water refluxing in water return pipeline can not rush the water polluting in closed tank the precipitation producing at the bottom of closed tank.The cleaning water return outlet top of detergent line and the concordant setting of upper end face of closed tank base plate, while so just having guaranteed to clean, the deposition of closed tank bottom can be washed discharge fully.Detergent line is provided with a threeway, and one end of threeway is connected with adjutage, is connected to plug on adjutage, and the water of opening in the plug detergent line on adjutage can be discharged from adjutage.
Operation principle of the present invention:
When one, each mechanism of Biochemical Analyzer need to supply water:
By control device, open the switch electromagnetic valve on inlet pipeline and supply channel, and start water pump by control device, water in closed tank is transported in each mechanism that needs water by outlet pipeline by the driving of water pump after supply channel, while not having mechanism to need the water in closed tank, by control device, close the switch electromagnetic valve on inlet pipeline and supply channel, water in closed tank stops being transported in supply channel, now the water in closed tank is under the driving of water pump, after connector by outlet pipeline by outlet pipeline lower end enters into water return pipeline, be back to again in closed tank, make the water in closed tank carry out interior circulation, when each mechanism need to supply water, the switch electromagnetic valve of opening again on inlet pipeline and supply channel carries out aforesaid step, closed tank is each mechanism of Biochemical Analyzer while supplying water, and the switch electromagnetic valve in detergent line is in closed condition,
Two, in the time of need to carrying out closed tank cleaning, close the switch electromagnetic valve on supply channel, stop the water supply of each mechanism, the step of cleaning closed tank is as described below:
1, close switch electromagnetic valve and the water pump on inlet pipeline, stop supplying water in closed tank, wait for that two Miao，Shi Ye roads are stable;
When 2, opening the switch electromagnetic valve in detergent line, open water pump, thereby opened a circulation waterway: " closed tank-outlet pipeline-water pump-connector-detergent line-closed tank ", make closed tank impurities at bottom place produce current, continue five minutes, the impurity of closed tank bottom is rushed fully;
3, open switch electromagnetic valve on inlet pipeline two seconds, then close switch electromagnetic valve on inlet pipeline two seconds, oscillation cycle switch continues five minutes; Now the water with impurity in closed tank will flow out from overflow passage, and in this process, the switch electromagnetic valve in water pump and detergent line is all opened, so has water flow at the bottom of closed tank always.This step is for cleaning the emphasis step of closed tank;
4, switch off the pump and detergent line on switch electromagnetic valve.Open switch electromagnetic valve on inlet pipeline two seconds, then close switch electromagnetic valve on inlet pipeline two seconds, oscillation cycle switch continues five minutes; Progressively the water with impurity in closed tank is got rid of from overflow passage dilution;
5, close the switch electromagnetic valve on inlet pipeline, clean closed tank task and complete, each mechanism of bio-occlusion Biochemical Analyzer provides water.
Beneficial effect of the present invention:
The a large amount of manpower and materials that consumed while having saved Manual-cleaning water tank, and the sealing property that can fully guarantee closed tank can not be damaged, make the water tank can be durable in use, for each mechanism of Biochemical Analyzer provides pure reliable water source, give full play to the performance of each mechanism of Biochemical Analyzer, greatly improve the operating efficiency of Biochemical Analyzer, guaranteed the accuracy of Biochemical Analyzer institute test result.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
1, closed tank 2, inlet pipeline 3, outlet pipeline 4, water return pipeline
5, detergent line 6, overflow passage 7, control device 8, supply channel
9, connector 10, adjutage 21, switch electromagnetic valve 22, water inlet
31, water pump 32, threeway 33, delivery port 41, water return outlet
51, switch electromagnetic valve 52, clean water return outlet 53, threeway 61, overflow the mouth of a river
81, switch electromagnetic valve 91, plug.
The specific embodiment
Refer to shown in Fig. 1:
Automatic cleaning mechanism of the present invention, for closed tank 1, by inlet pipeline 2, outlet pipeline 3, water return pipeline 4, detergent line 5, overflow passage 6 and control device 7, formed, wherein on inlet pipeline 2, be provided with switch electromagnetic valve 21, in detergent line 5, be provided with switch electromagnetic valve 51, switch electromagnetic valve 21 is all connected with control device 7 with switch electromagnetic valve 51, control device 7 is controlled respectively the work of inlet pipeline 2 and detergent line 5 by switch electromagnetic valve 21 and switch electromagnetic valve 51, control device 7 is controlled by computer.
Inlet pipeline 2 and overflow passage 6 are located on the top cover of closed tank 1, the water inlet 22 of inlet pipeline 2 is arranged in the inner chamber of closed tank 1, the lower end of water inlet 22 is lower than the bottom surface of closed tank 1 top cover, the pipeline at water inlet 22 places becomes " L " type, overflow passage 6 to overflow the mouth of a river 61 concordant with the bottom surface of closed tank 1 top cover.
Outlet pipeline 3, the upper end of water return pipeline 4 and detergent line 5 is located on the base plate of closed tank 1, outlet pipeline 3, the lower end of water return pipeline 4 and detergent line 5 is connected on connector 9, make closed tank 1-outlet pipeline 3-water return pipeline 4-closed tank 1 and closed tank 1-outlet pipeline 3-detergent line 5-closed tank 1 form two circulation lines, on outlet pipeline 3, be also connected with water pump 31 and threeway 32, water pump 31 is connected by its instruction and carries out folding with control device 7, one end of threeway 32 is connected with supply channel 8, each water mechanism of supply channel 8 and Biochemical Analyzer is connected by pipeline, water in closed tank 1 is fed in Biochemical Analyzer water mechanism everywhere by supply channel 8, supply channel 8 is provided with switch electromagnetic valve 81, switch electromagnetic valve 81 is connected by its gauge tap with control device 7, the delivery port 33 of outlet pipeline 3 is located in the inner chamber of closed tank 1, the top of delivery port 33 is higher than the upper end face of closed tank 1 base plate, the water return outlet 41 of water return pipeline 4 is located in the inner chamber of closed tank 1, the upper end of water return outlet 41 is higher than the upper end face of closed tank 1 base plate, the pipeline at water return outlet 41 places is " L " type, cleaning water return outlet 52 tops of detergent line 5 and the concordant setting of upper end face of closed tank 1 base plate, detergent line 5 is provided with a threeway 53, one end of threeway 53 is connected with adjutage 10, adjutage 10 is provided with plug 91, the water of opening in the rear detergent line 5 of plug 91 on adjutage 10 can be discharged from adjutage 10.
Operation principle of the present invention:
When one, each mechanism of Biochemical Analyzer need to supply water:
By control device 7, open switch electromagnetic valve 21 and the switch electromagnetic valve 81 on inlet pipeline 2 and supply channel 8, and start water pump 31 by control device 7, water in closed tank 1 is transported in each mechanism that needs water by outlet pipeline 3 by the driving of water pump 31 after supply channel 8, while not having mechanism to need the water in closed tank 1, by control device 7, close switch electromagnetic valve 21 and the switch electromagnetic valve 81 on inlet pipeline 2 and supply channel 8, water in closed tank 1 stops being transported in supply channel 8, now the water in closed tank 1 is under the driving of water pump 31, after entering into water return pipeline 4, connector 9 by outlet pipeline 3 by outlet pipeline 3 lower ends is back to again in closed tank 1, make the water in closed tank 1 carry out interior circulation, when each mechanism need to supply water, switch electromagnetic valve 21 and the switch electromagnetic valve 81 opened on inlet pipeline 2 and supply channel 8 carry out aforesaid step again, closed tank 1 is each mechanism of Biochemical Analyzer while supplying water, and the switch electromagnetic valve 51 in detergent line 5 is in closed condition,
Two, in the time of need to carrying out closed tank 1 cleaning, close the switch electromagnetic valve 81 on supply channel 8, stop the water supply of each mechanism, the step of cleaning closed tank 1 is as described below:
1, close switch electromagnetic valve 21 and the water pump 31 on inlet pipeline 2, stop toward the interior water supply of closed tank 1, wait for that two Miao，Shi Ye roads are stable;
When 2, opening switch electromagnetic valve in detergent line 5 51, open water pump 31, thereby opened a circulation waterway: " closed tank 1-outlet pipeline 3-water pump 31-connector 9-detergent line 5-closed tank 1 ", making closed tank 1 impurities at bottom place produce current washes away fully, continue five minutes, the impurity of closed tank 1 bottom is rushed fully;
3, open switch electromagnetic valve on inlet pipeline 2 21 two seconds, then close switch electromagnetic valve on inlet pipeline 2 21 two seconds, oscillation cycle switch continues five minutes; Now the water with impurity in closed tank 1 will flow out from overflow passage 6, and in this process, the switch electromagnetic valve 51 in water pump 31 and detergent line 5 is all opened, so water flow is arranged always at the bottom of closed tank 1.This step is for cleaning the emphasis step of closed tank 1;
4, switch off the pump 31 and detergent line 5 on switch electromagnetic valve 51.Open switch electromagnetic valve on inlet pipeline 2 21 two seconds, then close switch electromagnetic valve on inlet pipeline 2 21 two seconds, oscillation cycle switch continues five minutes; Progressively the water with impurity in closed tank 1 is got rid of from overflow passage 6 dilutions;
5, close the switch electromagnetic valve 21 on inlet pipeline 2, the task of cleaning closed tank 1 completes, and each mechanism of bio-occlusion Biochemical Analyzer provides water.
In accompanying drawing, arrow direction is the direction of current in respective line.
Claims (1)
1. the automatic cleaning mechanism of a closed tank, it is characterized in that: be by inlet pipeline, outlet pipeline, water return pipeline, detergent line, overflow passage and control device form, wherein in inlet pipeline and detergent line, be provided with switch electromagnetic valve, these two switch electromagnetic valves are all connected with control device, control device is controlled respectively the work of inlet pipeline and detergent line by these two switch electromagnetic valves, control device is controlled by computer, inlet pipeline and overflow passage are located on the top cover of closed tank, the water inlet of inlet pipeline is arranged in the inner chamber of closed tank, the lower end of water inlet is lower than the bottom surface of closed tank top cover, overflow passage to overflow the mouth of a river concordant with the bottom surface of closed tank top cover, outlet pipeline, the upper end of water return pipeline and detergent line is located on the base plate of closed tank, outlet pipeline, the lower end of water return pipeline and detergent line is connected on a connector, make closed tank-outlet pipeline-water return pipeline-closed tank and closed tank-outlet pipeline-detergent line-closed tank form two circulation lines, on outlet pipeline, be connected with water pump and threeway, water pump is connected by its instruction and carries out folding with control device, one end of threeway is connected with supply channel, each water mechanism of supply channel and Biochemical Analyzer is connected by pipeline, water in closed tank is fed in Biochemical Analyzer water mechanism everywhere by supply channel, supply channel is provided with switch electromagnetic valve, this switch electromagnetic valve is connected with control device by its gauge tap, the delivery port of outlet pipeline is located in the inner chamber of closed tank, the top of delivery port is higher than the upper end face of closed tank base plate, the water return outlet of water return pipeline is located in the inner chamber of water tank, the upper end of water return outlet is higher than the upper end face of closed tank base plate, the cleaning water return outlet top of detergent line and the concordant setting of upper end face of closed tank base plate, detergent line is provided with a threeway, one end of threeway is connected with adjutage, adjutage is provided with plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210059994.5A CN102601089B (en) | 2012-03-08 | 2012-03-08 | Automatic cleaning mechanism of closed water tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210059994.5A CN102601089B (en) | 2012-03-08 | 2012-03-08 | Automatic cleaning mechanism of closed water tank |
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| Publication Number | Publication Date |
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| CN102601089A CN102601089A (en) | 2012-07-25 |
| CN102601089B true CN102601089B (en) | 2014-02-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210059994.5A Active CN102601089B (en) | 2012-03-08 | 2012-03-08 | Automatic cleaning mechanism of closed water tank |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102825042B (en) * | 2012-08-15 | 2015-03-25 | 王曙光 | Full-automatic multifunctional cleaning machine |
| CN104307823B (en) * | 2014-08-13 | 2016-05-25 | 湖北北新建材有限公司 | A kind of ink tank automatic makeup is to cleaning device |
| CN104324908B (en) * | 2014-10-16 | 2016-03-30 | 中国科学院上海技术物理研究所 | The circulation cleaning device of elongate curved type capillary tube inner wall and manufacture method |
| CN113375336B (en) * | 2021-06-28 | 2022-06-24 | 丹阳市汉德瑞工具有限公司 | Power frequency induction electromagnetic boiler with intelligent control system and use method thereof |
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| CN201776259U (en) * | 2010-08-20 | 2011-03-30 | 江苏鑫东方环保设备科技有限公司 | Automatic storage tank cleaning device |
| CN201882350U (en) * | 2010-12-08 | 2011-06-29 | 北大方正集团有限公司 | Liquid tank for holding liquid |
| RU2442632C2 (en) * | 2010-03-12 | 2012-02-20 | Общество с ограниченной ответственностью "КОАТЕК" | Method of reservoirs purification from oil sludge |
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2012
- 2012-03-08 CN CN201210059994.5A patent/CN102601089B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2638864Y (en) * | 2003-07-08 | 2004-09-08 | 张卫平 | Machine for cleaning water tank |
| CN2806573Y (en) * | 2005-06-28 | 2006-08-16 | 王仪瑞 | Automatic cleaning sterilizing complete water-supply apparatus |
| WO2009050783A1 (en) * | 2007-10-16 | 2009-04-23 | Japan Field Co., Ltd. | Method and apparatus for filtering polluted liquid |
| RU2442632C2 (en) * | 2010-03-12 | 2012-02-20 | Общество с ограниченной ответственностью "КОАТЕК" | Method of reservoirs purification from oil sludge |
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| CN201882350U (en) * | 2010-12-08 | 2011-06-29 | 北大方正集团有限公司 | Liquid tank for holding liquid |
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| CN102601089A (en) | 2012-07-25 |
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Address after: 130012 No. 95 Yunhe street, hi tech Industrial Development Zone, Jilin, Changchun Patentee after: Medical Polytron Technologies Inc Address before: 130012 No. 95 Yunhe street, hi tech Industrial Development Zone, Jilin, Changchun Patentee before: Changchun Dirui Medical Technology Co., Ltd. |