CN2905064Y - Water heating device for medical instrument cleaning and disinfecting apparatus - Google Patents
Water heating device for medical instrument cleaning and disinfecting apparatus Download PDFInfo
- Publication number
- CN2905064Y CN2905064Y CN 200620033894 CN200620033894U CN2905064Y CN 2905064 Y CN2905064 Y CN 2905064Y CN 200620033894 CN200620033894 CN 200620033894 CN 200620033894 U CN200620033894 U CN 200620033894U CN 2905064 Y CN2905064 Y CN 2905064Y
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- heat exchanger
- outlet pipe
- temperature
- check valve
- valve
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- Expired - Lifetime
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- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The utility model is a water heating device for medical instrument cleaning and disinfecting apparatus, Wherein, an outlet pipe(9) of the water processor(1) connects with the heat exchanger(3) through the check valve(2); a heat-water outlet pipe(11) of the heat exchanger(3) connects with the cleaning disinfector(4); a temperature sensor(5) which is installed on the heat-water outlet pipe(11) connects with the input of the temperature control circuit(6); the pressure steam connects with the heat exchanger(3); and a temperature control valve(8) on the pipe(7) connects with the output of the temperature control circuit(6).
Description
Technical field:
This utility model is relevant with hot-water heating system with the medical apparatus and instruments washer-disinfector.
Background technology:
Medical apparatus and instruments mostly is repeated use, all needs after each the use to clean completely and sterilization treatment, and wherein cleaning is the important step that ensures medical safety, control hospital infection, also is the key that ensures that sterilization is successful.Medical apparatus and instruments cleans higher to requirements in water quality, no matter be that machine cleans or manual cleaning, all should use demineralized water or pure water (tap water impurity is more, produces incrustation scale easily on apparatus), but also need suitable water temperature, could guarantee the cleaning quality and the efficient of apparatus like this.At present, domestic and foreign hospitals is cleaned demineralized water or the pure water that medical apparatus and instruments uses, great majority are that (demineralized water or pure water device only adapt to tap water by tap water purification generation, otherwise can be damaged), water temperature is an ambient temperature, usually all will just use through being electrically heated to uniform temperature, but electrical heating exists limitation such as the slow and energy consumption of firing rate is big, more and more incompatibility high-quality, allegro apparatus cleaning.The apparatus washer-disinfector commonly used with hospital is example: repeatedly need 40-93 ℃ demineralized water or pure water in the standard running, needing equipment self to carry out electrical heating repeatedly realizes, consume in the heating preparatory stage of non-cleaning and sterilizing for a long time in the equipment running process as a result, have a strong impact on the service efficiency of equipment.
The content of utility model:
The purpose of this utility model provides that a kind of firing rate is fast, and leaving water temperature is adjustable, and cost is low, safe in utilization, medical apparatus and instruments washer-disinfector hot-water heating system easily.
This utility model is achieved in that
This utility model medical apparatus and instruments washer-disinfector hot-water heating system, the outlet pipe 9 of hydrotreater 1 is connected with heat exchanger 3 through check valve 2, the hot water outlet pipe 11 of heat exchanger 3 is connected with washer-disinfector 4, temperature sensor 5 is housed on it to be connected with the input of temperature-control circuit 6, pressure steam is connected with heat exchanger 3 through pipeline 7, has temperature-sensing valve 8 to be connected with the output of temperature-control circuit 6 on the pipeline 7.
The outlet pipe 9 of hydrotreater 1 has bypass line 10 directly to be connected with washer-disinfector 4 behind check valve 2, and heat exchanger outlet pipe 11 is connected through check valve 12 with bypass line 10.Pressure gauge 13 and switch valve 14 are arranged on the pipeline 9 between hydrotreater 1 and the check valve 2, switch valve 15, filter 16 and Pressure gauge 17 are arranged on the pipeline 7 between heat exchanger 3 and the steam source, switch valve 18 is arranged on the heat exchanger outlet pipe 11, between heat exchanger 3 and the check valve 2 switch valve 21 is arranged, switch valve 19 is arranged on the bypass line 10, check valve 20 is arranged on the outlet pipe of washer-disinfector 4.
The single-chip microcomputer 22 of temperature-control circuit 6 is connected with temperature sensor 5 by A/D converter 23, passes through relay J
1Be connected with electronic temperature-sensing valve 8, single-chip microcomputer 22 is connected with power supply with memorizer 24, keyboard 25, display 26.
Single-chip microcomputer 22 is AT89S52, and A/D converter 23 is AD1508.
This utility model adopts the mode thermoplastic water or the pure water of steam heat exchange, has following main advantage:
(1) firing rate is fast, only just demineralized water or pure water can be heated to the required ideal temperature of medical apparatus and instruments cleaning and sterilizing in the kind in 30 seconds, can improve cleaning efficiency 30%-50%;
(2) input is less, and the cost of a covering device as using in large-scale synthesis hospital, because of the raising of apparatus cleaning and sterilizing efficient, can reduce the quantity of purchasing of washer-disinfector in 20,000 yuan, saves the equipment purchasing expense more than 1,000,000 yuan;
(3) device is easy for installation, safe in utilization, and it is also less to consume steam, and operating cost is lower, be applicable to apparatus cleaning and sterilizing departments such as the Supply House of hospital and operating room, and steam is the indispensable energy of this two department, does not supply with obstacle;
(4) steam does not contact with demineralized water or pure water, do not influence water quality and do not damage apparatus yet, and the demineralized water after the heating can adverse current and damage the demineralized water processor;
(5) can adjust coolant-temperature gage automatically to the different demands of water temperature according to each stage of water;
(6) one covering devices can satisfy the hot water supply of several washer-disinfectors simultaneously, can recover Cold water supply automatically again in the time of no steam, do not influence the normal use of equipment.
This utility model also is fit to manual cleaning equipment to be used
Description of drawings:
Fig. 1 is this utility model structural representation.
Fig. 2 is a temperature-control circuit block diagram of the present utility model.
Fig. 3 is the temperature-control circuit schematic diagram.
The specific embodiment:
The outlet pipe 9 of demineralized water processor 1 is through Pressure gauge 13, switch valve 14, check valve 2, switch valve 21 is connected with the water inlet of heat exchanger 3, the outlet pipe 11 of heat exchanger 3 is connected with washer-disinfector 4 with bypass line 10 through switch valve 18, temperature sensor 5, check valve 12, and switch valve 19 is arranged on the bypass line 10.Vapor line 7 is connected with heat exchanger 3 through switch valve 15, filter 16, temperature-sensing valve 8, Pressure gauge 17, and heat-exchange tube 3 has wastewater discharge pipe 22.Check valve 20 is arranged on the drain pipe of washer-disinfector 4.Single-chip microcomputer 22 is AT89S52, and A/D converter is 12 feet of AD1508, and the 21-25 foot of AD1508 connects keyboard 25, and the 32-39 foot connects display 26 and integrated package 4553 and 4543,10,11 feet and connects memorizer 24,17 feet and succeed electrical equipment J through audion
1, relay J
1Be used to control electronic temperature-sensing valve 8.Keyboard 25 setting programs.
Claims (5)
1, medical apparatus and instruments washer-disinfector hot-water heating system, the outlet pipe (9) that it is characterized in that hydrotreater (1) is connected with heat exchanger (3) through check valve (2), the hot water outlet pipe (11) of heat exchanger (3) is connected with washer-disinfector (4), temperature sensor (5) is housed on it to be connected with the input of temperature-control circuit (6), pressure steam is connected with heat exchanger (3) through pipeline (7), has temperature-sensing valve (8) to be connected with the output of temperature-control circuit (6) on the pipeline (7).
2, device according to claim 1, the outlet pipe (9) that it is characterized in that hydrotreater (1) has bypass line (10) directly to be connected with washer-disinfector (4) behind check valve (2), and heat exchanger outlet pipe (11) is connected through check valve (12) with bypass line (10).
3, device according to claim 1, it is characterized in that Pressure gauge (13) and switch valve (14) are arranged on the pipeline (9) between hydrotreater (1) and the check valve (2), switch valve (15), filter (16) and Pressure gauge (17) are arranged on the pipeline (7) between heat exchanger (3) and the steam source, switch valve (18) is arranged on the heat exchanger outlet pipe (11), between heat exchanger (3) and the check valve (2) switch valve (21) is arranged, switch valve (19) is arranged on the bypass line (10), check valve (20) is arranged on the outlet pipe of washer-disinfector (4).
4, device according to claim 1, the single-chip microcomputer (22) that it is characterized in that temperature-control circuit (6) is connected with temperature sensor (5) by A/D converter (23), be connected with electronic temperature-sensing valve (8) by relay J 1, single-chip microcomputer (22) is connected with power supply with memorizer (24), keyboard (25), display (26).
5, device according to claim 4 is characterized in that single-chip microcomputer (22) is AT89S52, and A/D converter (23) is AD1508.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620033894 CN2905064Y (en) | 2006-04-20 | 2006-04-20 | Water heating device for medical instrument cleaning and disinfecting apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620033894 CN2905064Y (en) | 2006-04-20 | 2006-04-20 | Water heating device for medical instrument cleaning and disinfecting apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2905064Y true CN2905064Y (en) | 2007-05-30 |
Family
ID=38113689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620033894 Expired - Lifetime CN2905064Y (en) | 2006-04-20 | 2006-04-20 | Water heating device for medical instrument cleaning and disinfecting apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2905064Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102028964A (en) * | 2010-12-21 | 2011-04-27 | 桂林电子科技大学 | Intelligent disinfector of oral instrument |
| CN102742913A (en) * | 2011-04-01 | 2012-10-24 | 克朗斯公司 | Drink heating system with integrated combustion assembly and method for heating drinks |
| CN106725080A (en) * | 2017-01-16 | 2017-05-31 | 烟台海特林自动化科技有限公司 | A kind of cleaning method |
| CN106805854A (en) * | 2017-01-16 | 2017-06-09 | 烟台海特林自动化科技有限公司 | A kind of cleaning robot system |
| CN106944391A (en) * | 2017-02-10 | 2017-07-14 | 四川万康节能环保科技有限公司 | A kind of medical high-temperature sterilization cleaning equipment of controllable temperature |
-
2006
- 2006-04-20 CN CN 200620033894 patent/CN2905064Y/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102028964A (en) * | 2010-12-21 | 2011-04-27 | 桂林电子科技大学 | Intelligent disinfector of oral instrument |
| CN102028964B (en) * | 2010-12-21 | 2012-12-05 | 桂林电子科技大学 | Intelligent disinfector of oral instrument |
| CN102742913A (en) * | 2011-04-01 | 2012-10-24 | 克朗斯公司 | Drink heating system with integrated combustion assembly and method for heating drinks |
| CN106725080A (en) * | 2017-01-16 | 2017-05-31 | 烟台海特林自动化科技有限公司 | A kind of cleaning method |
| CN106805854A (en) * | 2017-01-16 | 2017-06-09 | 烟台海特林自动化科技有限公司 | A kind of cleaning robot system |
| CN106805854B (en) * | 2017-01-16 | 2019-05-24 | 烟台海特林自动化科技有限公司 | A kind of cleaning robot system |
| CN106725080B (en) * | 2017-01-16 | 2019-05-24 | 烟台海特林自动化科技有限公司 | A kind of cleaning method |
| CN106944391A (en) * | 2017-02-10 | 2017-07-14 | 四川万康节能环保科技有限公司 | A kind of medical high-temperature sterilization cleaning equipment of controllable temperature |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20070530 |
|
| EXPY | Termination of patent right or utility model |