CN107096045A - A kind of duct type thermal disinfection device - Google Patents
A kind of duct type thermal disinfection device Download PDFInfo
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- CN107096045A CN107096045A CN201710305331.XA CN201710305331A CN107096045A CN 107096045 A CN107096045 A CN 107096045A CN 201710305331 A CN201710305331 A CN 201710305331A CN 107096045 A CN107096045 A CN 107096045A
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- electric
- interface
- shaped valve
- water
- heater
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/04—Heat
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/24—Apparatus using programmed or automatic operation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/26—Accessories or devices or components used for biocidal treatment
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/10—Apparatus features
- A61L2202/14—Means for controlling sterilisation processes, data processing, presentation and storage means, e.g. sensors, controllers, programs
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/10—Apparatus features
- A61L2202/15—Biocide distribution means, e.g. nozzles, pumps, manifolds, fans, baffles, sprayers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/10—Apparatus features
- A61L2202/17—Combination with washing or cleaning means
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- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The present invention relates to a kind of duct type thermal disinfection device, it includes the water purification machine by stainless steel pipes successively sequential communication, first electric T-shaped valve, circulating pump, heater, second electric T-shaped valve and the 3rd electric T-shaped valve, water purification machine includes original water inlet, pure water is exported and wastewater outlet, original water inlet is connected with water supply pipe, wastewater outlet and water passage, the interface one of first electric T-shaped valve and raw water outlet, interface two is connected with the water inlet of circulating pump, interface three is connected with the interface one of the 3rd electric T-shaped valve, the interface two and interface three of 3rd electric T-shaped valve are connected with the interface one of original water inlet and the second electric T-shaped valve respectively, delivery port of the interface two and interface one of second electric T-shaped valve respectively with waste discharge pipeline and circulating pump is connected.Advantage is, with ward pipeline integrated setting, the pure water pipeline slitless connection with ward, no dead space, will not be because leaving unused and breed bacteria；Simple in construction, simple to operate, automaticity is high.
Description
Technical field
The invention belongs to thermal disinfection technical field, and in particular to a kind of duct type thermal disinfection device.
Background technology
Medicinal water is widely used in the cleaning in diagnosis and treatment process, operation of diagnosis and treatment in hospital, with liquid in terms of, it pollutes
Inside-hospital infection and the increase of other relevant diseases can be caused.Medicinal water standard has following a few classes：Water for cleaning, purified water,
Water for injection, department of stomatology water, haemodialysis water, facility department water, Endoscope room water, operating room water etc..Per class
Water is intended to corresponding standard, such as the standard that blood need to be met with water thoroughly contains total number of bacteria≤100fcu/mL for it, and its toxin contains
Amount≤0.25EU/mL, city tap-water does not reach above-mentioned requirements far, it is therefore desirable to which special disinfection sterilizing device comes to city certainly
Water is handled, so that it meets the requirement of medicinal water.Thermal disinfection is a kind of conventional sterilization method, existing heating power
Chlorination equipment is typically to be independently arranged, and does not have intervention wards pipeline, is simply just intervened in sterilization, such thermal disinfection device
Inherently easy breed bacteria when without sterilization, while its sterilisation temp is not high, therefore its shortcoming is substantially, not only can not be effective
Sterilization, and easily pollute ward pipeline.In addition, existing thermal disinfection device is also present, volume is big, the thermal efficiency is not high, heating
Water tank heat loss is big, use that reverse circulation, pipeline be complicated, cumbersome, the once sterilizing time needs 5h with first-class many deficiencies.
The content of the invention
The present invention provides a kind of duct type thermal disinfection device, it is intended at least overcome to a certain degree present in prior art
Above-mentioned deficiency.
The technical scheme that the present invention solves above-mentioned technical problem is as follows：A kind of duct type thermal disinfection device, it includes logical
Cross the stainless steel pipes water purification machine of sequential communication, the first electric T-shaped valve, circulating pump, heater, the second electric T-shaped valve successively
With the 3rd electric T-shaped valve, the water purification machine includes original water inlet, pure water outlet and wastewater outlet, the original water inlet and city
Water supply pipe is connected, and the wastewater outlet is by waste discharge pipeline and water passage, and the raw water is exported and the described first electricity
The interface one of dynamic triple valve is connected, and the interface two of first electric T-shaped valve is connected with the water inlet of the circulating pump, described
The delivery port of circulating pump is connected with the water inlet of the heater, the interface three of first electric T-shaped valve and the described 3rd electricity
The interface one of dynamic triple valve is connected, and the interface two of the 3rd electric T-shaped valve passes through the raw water of water return pipeline and the water purification machine
Inlet communication, the interface three of the 3rd electric T-shaped valve is connected with the interface one of second electric T-shaped valve, and described second
The interface two-way piping of electric T-shaped valve and the waste discharge pipeline communication, the interface one of second electric T-shaped valve with it is described
The delivery port connection of heater, connects the stainless steel of the interface one of second electric T-shaped valve and the delivery port of the heater
Some water intaking valves are provided with pipeline.
On the basis of above-mentioned technical proposal, the present invention can also do following improvement.
Further, connect on the interface two of first electric T-shaped valve and the stainless steel pipes of the circulating pump water inlet
It is provided with flow switch.
Further, the first temperature sensor, described are provided with the stainless steel pipes near the heater delivery port
Second temperature sensor is provided with stainless steel pipes near the interface one of two electric T-shaped valves.
Further, it is provided with pressure switch on the stainless steel pipes between the heater delivery port and the water intaking valve
And relief valve, the pressure switch and relief valve are close to the heater delivery port.
Further, the heater includes being vertically arranged and closed stainless steel bucket, is set in the stainless steel cask body
There is heating wire, the water inlet of the heater is arranged at the bottom of the stainless steel bucket, and the delivery port of the heater is set
In the top of the stainless steel bucket.
Compared with prior art, the beneficial effects of the invention are as follows：
1) the duct type thermal disinfection device that the present invention is provided and ward pipeline integrated setting, the pure water pipeline with ward
Slitless connection, no dead space, comprising all heat sterilization parts (including heater, triple valve, stainless steel pipes etc.) be constantly in
Often have the state that pure water passes through, with the prior art only when thermal disinfection needs ability intervention wards pipeline chlorination equipment phase
Than it will not be because leaving unused and breed bacteria.
2) apparatus structure is simple, simple to operate, a built-in heater on whole pipeline, and each thermal disinfection is to whole
The thermal disinfection circulation of individual pipeline, random length pipeline is all not required to be separately provided heater again or carry out the smaller of thermal disinfection to follow
Ring；
3) automaticity height, security are good, and first, second, and third electric T-shaped valve and the first and second temperature are passed
Sensor can be connected with controller and touch screen signal, can easily be realized to the heating power by devices such as control program and touch-screens
Chlorination equipment is automatically controlled.
4) by setting first, second, and third electric T-shaped valve to realize a variety of functions of the thermal disinfection device, than
Such as to pipeline sterilization, to water purification machine sterilization, take pure water.
5) compact, heat loss is small, and the temperature of heat sterilization can reach more than 130 DEG C, and Disinfection Effect is good and disappears without any
Malicious liquor residue.
Brief description of the drawings
A kind of structural representation for duct type thermal disinfection device that Fig. 1 provides for the present invention.
In accompanying drawing, the list of parts representated by each label is as follows：
1. water purification machine；2. the first electric T-shaped valve；3. circulating pump；4. heater；5. the second electric T-shaped valve；6. the 3rd electricity
Dynamic triple valve；7. valve of fetching water；8. flow switch；9. the first temperature sensor；10. second temperature sensor；11. pressure is opened
Close；12. relief valve.
Embodiment
The principle and feature of the present invention are described below in conjunction with drawings and the specific embodiments, example is served only for solution
The present invention is released, the scope of the present invention is not intended to limit.
As shown in figure 1, the present invention provides a kind of duct type thermal disinfection device, it includes suitable successively by stainless steel pipes
Water purification machine 1, the first electric T-shaped valve 2, circulating pump 3, heater 4, the second electric T-shaped valve 5 and the 3rd electric three passes of sequence connection
Valve 6, the water purification machine 1 includes original water inlet, pure water outlet and wastewater outlet, and the original water inlet connects with city water pipeline
Logical, the wastewater outlet is connect by waste discharge pipeline and water passage, the raw water outlet with first electric T-shaped valve 2
Mouthful one connects, the interface two of first electric T-shaped valve 2 is connected with the water inlet of the circulating pump 3, and the circulating pump 3 goes out
The mouth of a river is connected with the water inlet of the heater 4, the interface three of first electric T-shaped valve 2 and the 3rd electric T-shaped valve
6 interface one is connected, and the interface two of the 3rd electric T-shaped valve 6 passes through water return pipeline and the original water inlet of the water purification machine 1
Connection, the interface three of the 3rd electric T-shaped valve 6 is connected with the interface one of second electric T-shaped valve 5, second electricity
The interface two-way piping of dynamic triple valve 5 and the waste discharge pipeline communication, the interface one of second electric T-shaped valve 5 with it is described
The delivery port connection of heater 3, the interface one of connection second electric T-shaped valve 5 and the delivery port of the heater 4 are not
Some water intaking valves 7 are provided with rust steel conduit.
Further, stainless steel pipes of the interface two with the water inlet of circulating pump 3 of first electric T-shaped valve 2 are connected
On be provided with flow switch 8.
Further, the first temperature sensor 9 is provided with the stainless steel pipes near the delivery port of heater 4, it is described
Second temperature sensor 10 is provided with stainless steel pipes near the interface one of second electric T-shaped valve 5.
Further, pressure is provided with the stainless steel pipes between the delivery port of heater 4 and the water intaking valve 7 to open
11 and relief valve 12 are closed, the pressure switch 11 and relief valve 12 are close to the delivery port of heater 4.
Further, the heater 4 includes being vertically arranged and closed stainless steel bucket, is set in the stainless steel cask body
There is heating wire, the water inlet of the heater 4 is arranged at the bottom of the stainless steel bucket, and the delivery port of the heater 4 is set
It is placed in the top of the stainless steel bucket.
The operation principle of the present invention is as follows：
Water purification machine Pure-water Making is first opened, then makes pure water by heat sterilization device, excludes air, emptying time in pipeline
Can arbitrarily it set.After the completion of emptying, stop pure water processed and switch first, second, third electric T-shaped valve, it is interconnected,
Start heat-exchanger pump and heater, circulate in heating, into pipeline heat sterilization recurrent state (if pipeline is certain longer, can be
Segmentation increase electric heater carrys out compensation temperature loss on pipeline), can be according to after water temperature reaches heat sterilization temperature (130 DEG C or so)
First and second temperature sensor measures start-stop time of the signal by controller intelligent control heater, safety, energy-conservation and protects
Demonstrate,prove Disinfection Effect, maintain heat sterilization temperature circulation time can depending on specific requirement (usual circulation time is in more than 20min),
After the completion of pipeline sterilization, the second electric T-shaped valve is switched to simultaneously pipeline rushed with waste discharge pipeline communication, startup water purification machine
Wash, the waste water that heat sterilization residual water and flushing water are discharged by waste discharge pipeline and water purification machine in pipeline flows into underpass after converging,
When second temperature sensor, which detects pure water temperature therethrough, is down to below 37 DEG C, continue to rinse a period of time (10min a left sides
It is right), rinse and complete, then the water intaking valve positioned at ward can normally take water.In addition, also can be electronic by the 3rd during heat sterilization circulation
Triple valve switches to the original water inlet of connection water purification machine and the state of the second electric T-shaped valve, also to pure while sterilization to pipeline
Water dispenser carries out disinfection.
The foregoing is only presently preferred embodiments of the present invention, be not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification, equivalent substitution and improvements made etc. should be included in the scope of the protection.
Claims (5)
1. a kind of duct type thermal disinfection device, it is characterised in that including the pure water by stainless steel pipes successively sequential communication
Machine (1), the first electric T-shaped valve (2), circulating pump (3), heater (4), the second electric T-shaped valve (5) and the 3rd electric T-shaped valve
(6), the water purification machine (1) includes original water inlet, pure water outlet and wastewater outlet, the original water inlet and city water pipeline
Connection, the wastewater outlet is exported and first electric T-shaped valve (2) by waste discharge pipeline and water passage, the raw water
Interface one connect, the interface two of first electric T-shaped valve (2) is connected with the water inlet of the circulating pump (3), described to follow
The delivery port of ring pump (3) is connected with the water inlet of the heater (4), the interface three of first electric T-shaped valve (2) and institute
The interface one for stating the 3rd electric T-shaped valve (6) is connected, and the interface two of the 3rd electric T-shaped valve (6) passes through water return pipeline and institute
State the original water inlet connection of water purification machine (1), interface three and second electric T-shaped valve of the 3rd electric T-shaped valve (6)
(5) interface one is connected, interface two-way piping and the waste discharge pipeline communication of second electric T-shaped valve (5), described
The interface one of second electric T-shaped valve (5) is connected with the delivery port of the heater (4), connects second electric T-shaped valve
(5) interface one is with being provided with some water intaking valves (7) on the stainless steel pipes of the delivery port of the heater (4).
2. a kind of duct type thermal disinfection device according to claim 1, it is characterised in that connection described first electronic three
The interface two of port valve (2) on the stainless steel pipes of the circulating pump (3) water inlet with being provided with flow switch (8).
3. a kind of duct type thermal disinfection device according to claim 1, it is characterised in that heater (4) water outlet
It is provided with stainless steel pipes near mouthful near the first temperature sensor (9), the interface one of second electric T-shaped valve (5)
Stainless steel pipes on be provided with second temperature sensor (10).
4. a kind of duct type thermal disinfection device according to claim 1, it is characterised in that heater (4) water outlet
Pressure switch (11) and relief valve (12), the pressure are provided with stainless steel pipes between mouth and the water intaking valve (7)
(11) and relief valve (12) are switched close to the heater (4) delivery port.
5. a kind of duct type thermal disinfection device according to any one of Claims 1-4, it is characterised in that the heating
Device (4) includes being vertically arranged and closed stainless steel bucket, and heating wire, the heater are provided with the stainless steel cask body
(4) water inlet is arranged at the bottom of the stainless steel bucket, and the delivery port of the heater (4) is arranged at the stainless steel cask
The top of body.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710305331.XA CN107096045A (en) | 2017-05-03 | 2017-05-03 | A kind of duct type thermal disinfection device |
| CN202310492002.6A CN117257997A (en) | 2017-05-03 | 2017-05-03 | Pipeline type thermal disinfection device and application method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710305331.XA CN107096045A (en) | 2017-05-03 | 2017-05-03 | A kind of duct type thermal disinfection device |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310492002.6A Division CN117257997A (en) | 2017-05-03 | 2017-05-03 | Pipeline type thermal disinfection device and application method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107096045A true CN107096045A (en) | 2017-08-29 |
Family
ID=59658098
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310492002.6A Pending CN117257997A (en) | 2017-05-03 | 2017-05-03 | Pipeline type thermal disinfection device and application method thereof |
| CN201710305331.XA Pending CN107096045A (en) | 2017-05-03 | 2017-05-03 | A kind of duct type thermal disinfection device |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310492002.6A Pending CN117257997A (en) | 2017-05-03 | 2017-05-03 | Pipeline type thermal disinfection device and application method thereof |
Country Status (1)
| Country | Link |
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| CN (2) | CN117257997A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6251279B1 (en) * | 1999-12-09 | 2001-06-26 | Dialysis Systems, Inc. | Heat disinfection of a water supply |
| EP1236685A2 (en) * | 2001-03-02 | 2002-09-04 | Manfred Völker | Ultrapure water supply system and method for heat disinfecting the ultrapure water supply system of dialyzers |
| CN204951683U (en) * | 2015-07-14 | 2016-01-13 | 湖州永汇水处理工程有限公司 | Hot disinfecting equipment of pure water pipeline electromagnetic heating |
| CN205903443U (en) * | 2016-05-17 | 2017-01-25 | 上海复旦申花净化技术股份有限公司 | Degassing unit of equipment of drinking water directly |
| CN207768760U (en) * | 2017-05-03 | 2018-08-28 | 武汉启诚生物技术有限公司 | A kind of duct type thermal disinfection device |
-
2017
- 2017-05-03 CN CN202310492002.6A patent/CN117257997A/en active Pending
- 2017-05-03 CN CN201710305331.XA patent/CN107096045A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6251279B1 (en) * | 1999-12-09 | 2001-06-26 | Dialysis Systems, Inc. | Heat disinfection of a water supply |
| EP1236685A2 (en) * | 2001-03-02 | 2002-09-04 | Manfred Völker | Ultrapure water supply system and method for heat disinfecting the ultrapure water supply system of dialyzers |
| CN204951683U (en) * | 2015-07-14 | 2016-01-13 | 湖州永汇水处理工程有限公司 | Hot disinfecting equipment of pure water pipeline electromagnetic heating |
| CN205903443U (en) * | 2016-05-17 | 2017-01-25 | 上海复旦申花净化技术股份有限公司 | Degassing unit of equipment of drinking water directly |
| CN207768760U (en) * | 2017-05-03 | 2018-08-28 | 武汉启诚生物技术有限公司 | A kind of duct type thermal disinfection device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN117257997A (en) | 2023-12-22 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20170829 |