CN104896589A - Mute-type self-circulating clean operating room - Google Patents
Mute-type self-circulating clean operating room Download PDFInfo
- Publication number
- CN104896589A CN104896589A CN201510283736.9A CN201510283736A CN104896589A CN 104896589 A CN104896589 A CN 104896589A CN 201510283736 A CN201510283736 A CN 201510283736A CN 104896589 A CN104896589 A CN 104896589A
- Authority
- CN
- China
- Prior art keywords
- air
- pipelines
- circulating
- operating room
- clean operating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0043—Indoor units, e.g. fan coil units characterised by mounting arrangements
- F24F1/0047—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted in the ceiling or at the ceiling
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/02—Ducting arrangements
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/24—Means for preventing or suppressing noise
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/24—Means for preventing or suppressing noise
- F24F2013/242—Sound-absorbing material
Abstract
The invention discloses a mute-type self-circulating clean operating room. The mute-type self-circulating clean operating room comprises an air-supply ceiling fixed at the top, air return ports arranged at bottoms of side wall plates and internally provided with primary or middle efficient filters, multiple circulating pipelines, air-supplying units and fresh air pipelines. The multiple circulating pipelines are communicated with the all air return ports and air inlets of the air-supply ceiling in a one-to-one corresponding mode and located at the circulating pipelines at intervals. The air-supplying units are connected with the circulating pipelines in series and used for prompting air circulation and fixedly connected with a civil-engineering wall. The fresh air pipelines are communicated with ingress of air of the air-supplying units under control. The air-supplying units comprise noise-reducing boxes, and fans fixedly arranged in loudspeaker boxes. Air inlets and air outlets of the fans are connected with the circulating pipelines by means of segments of flexible pipes.The mute-type self-circulating clean operating room has following beneficial effects: internal circulation is adopted and the mode of breaking up the whole into parts is utilized; by arranging an air-supply unit in each circulating air duct and adopting the independent design of pipelines, wind resistance of the pipelines is effectively reduced; and the low-power fans are utilized for effectively controlling noises, thereby being beneficial to control over cost.
Description
Technical field
The present invention relates to air cleaning facility technical field, particularly relate to a kind of mute type self-circulation type clean operating room.
Background technology
Clean operating room is the control adopting air purity technique to take degree different to microbial contamination, reaches air purity in control space environment and is suitable for the requirement of all kinds of operation, and provide suitable epidemic disaster, create the operative space environment that a cleaning is comfortable.
The air (first the air entering operating room must purify through high efficiency particulate air filter) of existing clean operating room technology major requirement high cleaning, and requirement can control the circulating direction (namely adopting the ultra-clean device of laminar flow) of air-flow, air-flow is made to flow to the low region of cleanliness factor from the operative region that cleanliness factor is high, and the dust granules (grit) taken away and discharge in air-flow and bacterium.
But the new wind of the general all a large amount of unified employings of existing clean operating room, which increases the filtration burden of air-blow ceiling, indoor cleanliness factor also can be caused to be restricted, and noise is large simultaneously.
Summary of the invention
The object of the invention is the technological deficiency for existing in prior art, and a kind of mute type self-circulation type clean operating room is provided.
The technical scheme adopted for realizing object of the present invention is:
A kind of mute type self-circulation type clean operating room, comprise the air-blow ceiling being fixedly installed on top, to be arranged on bottom framed side wallboard and in it, to be provided with the return air inlet of just effect or medium effeciency filter, multiple one_to_one corresponding is communicated with the air inlet of each return air inlet and air-blow ceiling and is positioned at the circulating line at described interval, and be serially connected on described circulating line in order to impel air to circulate and the blowing unit be fixedly connected with described civil engineering wall, and the fresh air pipeline that controlled with described blowing unit air intake is communicated with, described blowing unit comprises noise reduction box, be fixedly installed on the blower fan in audio amplifier, the air inlet of described blower fan is connected through one section of flexible pipe with circulating line respectively with air outlet.
Described noise reduction box to be fixedly installed on civil engineering wall and to be airtight casing, and the wall of casing is provided with sound-absorbing material.
Described flexible pipe is sebific duct or bellows.
Compared with prior art, the invention has the beneficial effects as follows:
The present invention adopts Inner eycle to design, effectively reduce the actual filtration amount of filter, extend service time, and Inner eycle, break the whole up into parts, a blowing unit is set in each circulation air path, independent circuit design, effectively reduces the windage in pipeline, adopts low power blower fan, the noise of effective control produces, and is conducive to the control of cost simultaneously.
Accompanying drawing explanation
Figure 1 shows that the structural representation of temperature control type self-circulation type clean operating room of the present invention;
Figure 2 shows that the structural representation of blowing unit.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
As shown in Figure 1-2, mute type self-circulation type clean operating room of the present invention, to comprise and civil engineering wall 100 keeps interval 200 and the framed side wallboard 1 be fixedly connected with column, the top board 2 be fixedly connected with crossbeam, and three dimensional angular 3, be fixedly installed on the air-blow ceiling 4 in the middle part of described top board, the air inlet of described air-blow ceiling is provided with high efficiency particulate air filter 5, to be arranged on bottom framed side wallboard and in it, to be provided with the return air inlet 6 of just effect or medium effeciency filter, be communicated with each return air inlet 6 and air-blow ceiling air inlet and be positioned at the circulating line 7 at described interval, and be serially connected on described circulating line in order to impel air to circulate and the blowing unit 8 be fixedly connected with described civil engineering wall, and the fresh air pipeline 9 that controlled with described blowing unit air intake is communicated with, described circulating line is divided into air supply duct and return air duct two parts by blowing unit, return air duct and fresh air pipeline also access the air intake of blowing unit, wherein, fresh air pipeline is provided with valve to control its opening time and open degree.
Civil engineering wall refers to the body of wall that civil construction builds up, be generally xoncrete structure, namely, clean operating room is embedded in the room body of a civil engineering, wherein, described clean operating room comprises the column 10 be fixedly connected with ground by footing, forms the crossbeam of clean operating room top frame by upright supports, and forms the framed side wallboard of clean operating room locular wall, top board and three dimensional angular.Specifically, described blowing unit comprises noise reduction box 15, the blower fan 17 be fixedly installed in noise reduction box, the air inlet of described blower fan and air outlet respectively with circulating line through one section of flexible pipe 16, as the connection such as sebific duct or bellows.Wherein, described noise reduction box to be fixedly installed on civil engineering wall and to be airtight casing, and the wall of casing is provided with sound-absorbing material.Be fixed on civil engineering wall, and framed side wallboard keeps interval, the transmission shaken can be avoided, reduce room noise and pollute, meanwhile, utilize the acoustically effective of sound-absorbing material, utilize the partition effect of flexible pipe to reduce the transmission of vibrations along circulation line, indoor quiet requirement can be ensured.
Wherein, the magnitude setting of return air inlet and the quantity one_to_one corresponding of air-blow ceiling air inlet, that is, a pair return air inlet of correspondence is communicated with air inlet by each circulating line, simultaneously, a blowing unit is set in each circulation air path, independent circuit design, effectively reduces the windage in pipeline, adopts low power blower fan, the noise of effective control produces, and is conducive to the control of cost simultaneously.Certainly, both sides also can be adopted to arrange a set of blowing unit respectively, and namely both sides carry out collective's wind circulation respectively, or adopt two or three one group to carry out grouping Inner eycle.
For improving, the temperature of operation chamber interior is controlled, temperature control cavity 18 is serially connected with in described circulating line, temperature control assembly 19 is provided with in described temperature control cavity, as heat exchanger etc., described temperature control cavity can adopt insulation material to make, the corollary equipment of described heat exchanger is arranged on other regions or top, wherein improves the control of humidity, in each circulating line, also can arrange dehumidifier or humidifier.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (3)
1. a mute type self-circulation type clean operating room, it is characterized in that, comprise the air-blow ceiling being fixedly installed on top, to be arranged on bottom framed side wallboard and in it, to be provided with the return air inlet of just effect or medium effeciency filter, multiple one_to_one corresponding is communicated with the air inlet of each return air inlet and air-blow ceiling and is positioned at the circulating line at described interval, and be serially connected on described circulating line in order to impel air to circulate and the blowing unit be fixedly connected with described civil engineering wall, and the fresh air pipeline that controlled with described blowing unit air intake is communicated with, described blowing unit comprises noise reduction box, be fixedly installed on the blower fan in audio amplifier, the air inlet of described blower fan is connected through one section of flexible pipe with circulating line respectively with air outlet.
2. clean operating room as claimed in claim 1, is characterized in that, described noise reduction box to be fixedly installed on civil engineering wall and to be airtight casing, and the wall of casing is provided with sound-absorbing material.
3. clean operating room as claimed in claim 1, it is characterized in that, described flexible pipe is sebific duct or bellows.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510283736.9A CN104896589A (en) | 2015-05-28 | 2015-05-28 | Mute-type self-circulating clean operating room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510283736.9A CN104896589A (en) | 2015-05-28 | 2015-05-28 | Mute-type self-circulating clean operating room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104896589A true CN104896589A (en) | 2015-09-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510283736.9A Pending CN104896589A (en) | 2015-05-28 | 2015-05-28 | Mute-type self-circulating clean operating room |
Country Status (1)
| Country | Link |
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| CN (1) | CN104896589A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101324357A (en) * | 2008-07-24 | 2008-12-17 | 赵阿萌 | Wind process method and system of dried working condition operating clean operation room |
| CN202056986U (en) * | 2011-04-13 | 2011-11-30 | 谢天生 | Integrated air supply device and air handling system for hospital unit ceilings |
| CN102345923A (en) * | 2011-09-15 | 2012-02-08 | 赵阿萌 | Energy-saving air supply ceiling of clean operating room |
| CN102635907A (en) * | 2012-03-29 | 2012-08-15 | 浙江丽兹医用工程有限公司 | Energy-saving operating room air treatment system and clean operating room |
| JP2014122740A (en) * | 2012-12-20 | 2014-07-03 | Shimizu Corp | Air conditioner and air conditioning system in operation room |
| CN204285671U (en) * | 2014-11-23 | 2015-04-22 | 郭绍华 | Double loop indoor fresh air supply and circulating treating system |
-
2015
- 2015-05-28 CN CN201510283736.9A patent/CN104896589A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101324357A (en) * | 2008-07-24 | 2008-12-17 | 赵阿萌 | Wind process method and system of dried working condition operating clean operation room |
| CN202056986U (en) * | 2011-04-13 | 2011-11-30 | 谢天生 | Integrated air supply device and air handling system for hospital unit ceilings |
| CN102345923A (en) * | 2011-09-15 | 2012-02-08 | 赵阿萌 | Energy-saving air supply ceiling of clean operating room |
| CN102635907A (en) * | 2012-03-29 | 2012-08-15 | 浙江丽兹医用工程有限公司 | Energy-saving operating room air treatment system and clean operating room |
| JP2014122740A (en) * | 2012-12-20 | 2014-07-03 | Shimizu Corp | Air conditioner and air conditioning system in operation room |
| CN204285671U (en) * | 2014-11-23 | 2015-04-22 | 郭绍华 | Double loop indoor fresh air supply and circulating treating system |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150909 |
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| WD01 | Invention patent application deemed withdrawn after publication |