CN105214124B - Medical attraction system purifies tapping equipment - Google Patents
Medical attraction system purifies tapping equipment Download PDFInfo
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- CN105214124B CN105214124B CN201510618204.6A CN201510618204A CN105214124B CN 105214124 B CN105214124 B CN 105214124B CN 201510618204 A CN201510618204 A CN 201510618204A CN 105214124 B CN105214124 B CN 105214124B
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- Prior art keywords
- purification
- clean room
- compartment
- negative
- attraction system
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- 238000010079 rubber tapping Methods 0.000 title claims abstract description 12
- 238000000746 purification Methods 0.000 claims abstract description 34
- 238000001179 sorption measurement Methods 0.000 claims abstract description 13
- 230000000694 effects Effects 0.000 claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 12
- 230000001954 sterilising effect Effects 0.000 claims abstract description 6
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 5
- 239000011941 photocatalyst Substances 0.000 claims description 18
- 238000001914 filtration Methods 0.000 claims description 16
- 239000003610 charcoal Substances 0.000 claims description 8
- 241000894006 Bacteria Species 0.000 claims description 5
- 238000012423 maintenance Methods 0.000 claims description 4
- 235000014171 carbonated beverage Nutrition 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims description 2
- 238000013033 photocatalytic degradation reaction Methods 0.000 claims 1
- 238000005516 engineering process Methods 0.000 abstract description 6
- 230000007613 environmental effect Effects 0.000 abstract description 4
- 239000002131 composite material Substances 0.000 abstract description 2
- 230000002045 lasting effect Effects 0.000 abstract description 2
- 230000001699 photocatalysis Effects 0.000 abstract description 2
- 238000007146 photocatalysis Methods 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 17
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 241000628997 Flos Species 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 230000000505 pernicious effect Effects 0.000 description 3
- 230000015556 catabolic process Effects 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 206010062717 Increased upper airway secretion Diseases 0.000 description 1
- 206010061926 Purulence Diseases 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 208000026435 phlegm Diseases 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Landscapes
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Catalysts (AREA)
Abstract
Medical attraction system purifies tapping equipment, it is related to medical central gas supply facility technology field, including negative-pressure adsorption pipe, vacuum tank, negative pressure line, vacuum pump and steam-water separator, the vacuum tank end is connected with negative-pressure adsorption pipe and front end is connected by negative pressure line with vacuum pump, the steam-water separator is connected by negative pressure line with vacuum pump, it is characterised in that：It further includes filter and clean room, the filter is arranged on negative-pressure adsorption pipe, the exhaust pipe of the clean room and steam-water separator is attached.The present invention is using ultraviolet lamp sterilization and photocatalysis composite clean technology, and strong with purification ability of air, effect lasting stability, non-secondary pollution and standing charges are low, and simple operation and other advantages make attraction system high exhaust gas be discharged after purifying, and reach the mesh of safety and environmental protection.
Description
Technical field：
The present invention relates to medical central gas supply facility technology fields, are specifically medical attraction system purification tapping equipment.
Background technology：
One of project necessary to central gas supply is construction of modernizing hospital engineering, and central suction system is in central gas supply
Essential, it forms medicine " life support " system together with centralized oxygen supply system.Its importance is self-evident.Medical center
Attraction system is just not very perfect at the beginning of establishing, and designer, using the continuity of supply as system purport, has neglected this with user
The pernicious gas processing of system.
Vacuum tank instrumentation tubes claim manifold to connect hospital's building piping shaft, and branch pipe is picked out in each layer in building by piping shaft, then
It is spare that each sick bed head of a bed is assigned to by branch pipe.
Medical suction is mainly used for patient phlegm-suction, purulence, blood and liquid and foreign matter, aspirate contain very in patient body
More germs, most of is infectiousness germ.Assuming that the hospital of 1000 bed, attracts while utilization rate is 25%, both appointed
When containing the bacterium gas of 250 sucking heads sucking-off is carved with bacteria liquid, entering vacuum tank by manifold, then in vacuum tube
It is discharged under road vacuum pump circulation by floss hole.In vacuum station chamber, some hospital's floss holes exist some hospital's floss holes
Station discharges nearby outside room, and here it is present situations.The open venereal bacteria discharge in closed system, Environmental Safety is into hospital's attraction
Important topic anxious to be resolved in system.
The content of the invention：
The technical problems to be solved by the invention are to provide a kind of simple in structure, have bactericidal effect, the feature of environmental protection is good
Medical attraction system purifies tapping equipment.
The technical problems to be solved by the invention are realized using following technical scheme：
Medical attraction system purifies tapping equipment, including negative-pressure adsorption pipe, vacuum tank, negative pressure line, vacuum pump and carbonated drink
Separator, the vacuum tank end is connected with negative-pressure adsorption pipe and front end is connected by negative pressure line with vacuum pump, described
Steam-water separator is connected by negative pressure line with vacuum pump, it is characterised in that：Further include filter and clean room, the mistake
Filter is arranged on negative-pressure adsorption pipe, and the exhaust pipe of the clean room and steam-water separator is attached.
The clean room include compartment, deflector, horizontal photocatalyst filtering net, ultraviolet light source, level activity charcoal net and
Exhaust blower, the deflector are lifted on compartment top side position and compartment are divided into purification channel and outlet air vertically
The lower part of passage, the purification channel and air-out passage is interconnected, and the horizontal photocatalyst filtering net is provided with 1 or more
And be horizontally set in purification channel, the ultraviolet light source is arranged in purification channel on compartment inner wall or deflector,
The level activity charcoal net is fixed at the inner lower position of air-out passage, and the exhaust blower is fixed at compartment
Upper edge side position upper and positioned at air-out passage.
The horizontal photocatalyst filtering net is in purification channel into being staggered.
The ultraviolet light source respectively be located at horizontal photocatalyst filtering net above and lower section side compartments inner wall or
On deflector.
The air inlet end of the vacuum pump is provided with compensator.
The side of the compartment is provided with maintenance door.
Disinfection type filter is accessed on vacuum tank working port manifold.Exhaust pipe mouth enters clean room on steam-water separator
(compartment), exhaust gas are discharged after being purified in clean room by the exhaust blower on clean room top.(wind turbine mouth is placed in open air or leads to open air).
For system gas liquid after the filtering of vacuum tank filter, gas is discharged into clean room through vacuum-pump line by steam-water separator nozzle,
Pernicious gas is discharged outdoor by wind turbine after being purified in clean room.For make pernicious gas have in clean room the sufficient time stop without
Indoor generation inlet outlet pressure differential is made to influence vacuum system efficiency.
1) clean room's displacement pump group capacity, this purification chamber size are determined according to 2BV-5121 pump groups.
2) average time (S) ≈ 60M/ ∑ LM- chamber volumes, L- pump s- seconds clean room's internal junctions of capacity to exhaust gas indoors
Structure.Exhaust gas intake port is attracted by steam-water separator.Deflector makes gas flow by path, is catched and killed convenient for light, photocatalyst degradation
With active carbon adsorption.
The beneficial effects of the invention are as follows：The present invention has purification using ultraviolet lamp sterilization and photocatalysis composite clean technology
Ability of air is strong, and effect lasting stability, non-secondary pollution and standing charges are low, and simple operation and other advantages make attraction system exhaust gas high
It is discharged after degree purification, reaches the mesh of safety and environmental protection.
Description of the drawings：
Fig. 1 is present system structure diagram.
Fig. 2 splits structure diagram for clean room of the present invention.
Specific embodiment：
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below
Conjunction is specifically illustrating, and the present invention is further explained.
As illustrated in fig. 1 and 2,
Medical attraction system purifies tapping equipment, including negative-pressure adsorption pipe 1, filter 2, vacuum tank 3, negative pressure line 4, true
Sky pump 5, steam-water separator 6 and clean room 7, filter 2 are arranged on negative-pressure adsorption pipe 1,3 end of vacuum tank and negative-pressure adsorption pipe
1 connection and front end be connected by negative pressure line 4 with vacuum pump 5, steam-water separator 6 is connected by negative pressure line 4 and vacuum pump 5
It connects, clean room 7 and the exhaust pipe of steam-water separator 6 are attached.The air inlet end of vacuum pump 5 is provided with compensator 8.
Clean room 7 includes compartment 71, deflector 72, horizontal photocatalyst filtering net 73, ultraviolet light source 74, level activity charcoal net
75 and exhaust blower 76, deflector 72 be lifted on 71 inner top side position of compartment vertically and purification channel will be divided into inside compartment 71
77 and air-out passage 78, the lower part of purification channel 77 and air-out passage 78 is interconnected, and horizontal photocatalyst filtering net 73 is provided with 2
And be horizontally set in purification channel 77, ultraviolet light source 74 is arranged on 1 inner wall of compartment or deflector 72 in purification channel 77
On, level activity charcoal net 75 is fixed at the inner lower position of air-out passage 78, and exhaust blower 76 is fixed at compartment 71
Upper edge side position upper and positioned at air-out passage 78.The top of compartment 71 corresponds to 77 position of purification channel and is provided with purification air inlet
Mouth 79
Horizontal photocatalyst filtering net 74 is in the purification channel 77 into being staggered.
Ultraviolet light source 74 be located at respectively 74 top of horizontal photocatalyst filtering net and lower section 71 inner wall of side compartments or
On deflector 72.
The side of compartment 71 is provided with maintenance door.
Purification channel 77 and air-out passage 78 are separated out four chamber bodies by the present embodiment, are respectively A, B, C and D chamber body, have
Ultraviolet lamp sterilization area in A rooms of the bacterium gas in clean room 7 flows into B rooms after sterilizing through horizontal photocatalyst filtering net 73, B rooms by
Upper and lower horizontal photocatalyst filtering net 73, it is secondary that harmful substance is carried out with intermediate ultraviolet light source 74 composition light breaking degradation area
Purification.Gas after double purification flows into C rooms, is sterilized again by ultraviolet light source 74 in C rooms, finally by level activity charcoal net
75 attached areas are fully adsorbed discharges outdoor after residuals into D rooms by exhaust blower 76.So that the gas purification coefficiency of discharge is up to 99%.
It is to improve purification effect that filter is set using purpose simultaneously with clean room's discharge.
Clean room 7 sets the maintenance door of a fan sealing, convenient for horizontal photocatalyst filtering net 73 and the assembling dimension of ultraviolet light source 74
Shield.Clean room 7 can build for one jiao in station with color steel
Consuming device is in outdoor setting switch and working station indicator in clean room 7
Level activity charcoal net 75 is activated carbon expendable strainer, and draw and insert-type trap can be made, and is regularly replaced.From B rooms to C
Room is inserted into.The damascene structures by substrate holder are made in sieve plate.
74 power of ultraviolet light source is more than 40W/, optical wavelength 200-300nm.It is replaced once when 6000-7000 is small.
The basic principles, main features and the advantages of the invention have been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (5)
1. medical attraction system purification tapping equipment, including negative-pressure adsorption pipe, vacuum tank, negative pressure line, vacuum pump and carbonated drink point
From device, the vacuum tank end is connected with negative-pressure adsorption pipe and front end is connected by negative pressure line with vacuum pump, the vapour
Separator is connected by negative pressure line with vacuum pump, further includes filter and clean room, and the filter is arranged on negative pressure
On adsorption tube, the exhaust pipe of the clean room and steam-water separator is attached；It is characterized in that the clean room includes
Compartment, deflector, horizontal photocatalyst filtering net, ultraviolet light source, level activity charcoal net and exhaust blower, the deflector are hung vertically
It is divided into purification channel and air-out passage, the purification channel and outlet air mounted in compartment top side position and by compartment
The lower part of passage is interconnected, and the horizontal photocatalyst filtering net is provided with 1 or more and is horizontally set in purification channel, institute
The ultraviolet light source stated is arranged in purification channel on compartment inner wall or deflector, level activity charcoal net fixed setting
In the inner lower position of air-out passage, the exhaust blower is fixed on compartment and positioned at the top avris of air-out passage
Position；
The purification channel and air-out passage are separated out four chamber bodies, are respectively A, B, C and D chamber body, have bacterium gas in clean room
Ultraviolet lamp sterilization area in interior A rooms, B rooms are flowed into after sterilizing through horizontal photocatalyst filtering net, and B rooms are filtered by upper and lower horizontal photocatalyst
Net, it is secondary that harmful substance is purified with intermediate ultraviolet light source composition photocatalytic degradation area；Gas after double purification
C rooms are flowed into, are sterilized again by ultraviolet light source in C rooms, after fully adsorbing residuals finally by level activity Tan Wangfu areas
Outdoor is discharged by exhaust blower into D rooms.
2. medical treatment attraction system purification tapping equipment according to claim 1, it is characterised in that：The horizontal photocatalyst
Strainer is in purification channel into being staggered.
3. medical treatment attraction system purification tapping equipment according to claim 1, it is characterised in that：The ultraviolet light source
It is located at respectively above horizontal photocatalyst filtering net and on the side compartments inner wall or deflector of lower section.
4. medical treatment attraction system purification tapping equipment according to claim 1, it is characterised in that：The vacuum pump into
Gas end is provided with compensator.
5. medical treatment attraction system purification tapping equipment according to claim 1, it is characterised in that：The side of the compartment
It is provided with maintenance door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510618204.6A CN105214124B (en) | 2015-09-24 | 2015-09-24 | Medical attraction system purifies tapping equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510618204.6A CN105214124B (en) | 2015-09-24 | 2015-09-24 | Medical attraction system purifies tapping equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105214124A CN105214124A (en) | 2016-01-06 |
| CN105214124B true CN105214124B (en) | 2018-05-18 |
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ID=54983627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510618204.6A Active CN105214124B (en) | 2015-09-24 | 2015-09-24 | Medical attraction system purifies tapping equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105214124B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111282013A (en) * | 2020-03-27 | 2020-06-16 | 广东衡茂科技有限公司 | Air-water discharging and sterilizing device of hospital central negative pressure suction system |
| CN112594229A (en) * | 2020-12-30 | 2021-04-02 | 南京瑞杨医用科技有限公司 | Medical central suction system |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2680898Y (en) * | 2004-03-09 | 2005-02-23 | 安徽省芜湖仪器仪表研究有限责任公司 | Negative pressure pumping station equipment for medical purpose |
| CN2899795Y (en) * | 2006-06-05 | 2007-05-16 | 赵菁 | Ward air purifier |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001333966A (en) * | 2000-05-26 | 2001-12-04 | Matsushita Electric Works Ltd | Air cleaner |
| CN2621680Y (en) * | 2003-05-19 | 2004-06-30 | 上海第二医科大学附属仁济医院 | Medical air suction sterilizer |
| CN101366966A (en) * | 2008-09-23 | 2009-02-18 | 浙江大学 | Cleaning treatment method and apparatus for malodorous gas |
-
2015
- 2015-09-24 CN CN201510618204.6A patent/CN105214124B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2680898Y (en) * | 2004-03-09 | 2005-02-23 | 安徽省芜湖仪器仪表研究有限责任公司 | Negative pressure pumping station equipment for medical purpose |
| CN2899795Y (en) * | 2006-06-05 | 2007-05-16 | 赵菁 | Ward air purifier |
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| Publication number | Publication date |
|---|---|
| CN105214124A (en) | 2016-01-06 |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Tang Xin Inventor after: Tao Changlong Inventor after: Chu Xuefei Inventor after: Xu Yong Inventor before: Tang Xin Inventor before: Tao Changlong Inventor before: Qian Yiqing Inventor before: Chu Xuefei Inventor before: Zhang Xuefeng |
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| COR | Change of bibliographic data | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Purification and discharge device of medical suction system Effective date of registration: 20220513 Granted publication date: 20180518 Pledgee: Chizhou Jiuhua Rural Commercial Bank Co.,Ltd. Development Zone sub branch Pledgor: ANHUI HONGRUI MEDICAL EQUIPMENT ENGINEERING Co.,Ltd. Registration number: Y2022980005512 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230301 Granted publication date: 20180518 Pledgee: Chizhou Jiuhua Rural Commercial Bank Co.,Ltd. Development Zone sub branch Pledgor: ANHUI HONGRUI MEDICAL EQUIPMENT ENGINEERING Co.,Ltd. Registration number: Y2022980005512 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Medical suction system purification and discharge device Effective date of registration: 20230314 Granted publication date: 20180518 Pledgee: China Postal Savings Bank Limited by Share Ltd. Chizhou branch Pledgor: ANHUI HONGRUI MEDICAL EQUIPMENT ENGINEERING Co.,Ltd. Registration number: Y2023980034838 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |