CN203797837U - Ward air purification system - Google Patents
Ward air purification system Download PDFInfo
- Publication number
- CN203797837U CN203797837U CN201420093006.3U CN201420093006U CN203797837U CN 203797837 U CN203797837 U CN 203797837U CN 201420093006 U CN201420093006 U CN 201420093006U CN 203797837 U CN203797837 U CN 203797837U
- Authority
- CN
- China
- Prior art keywords
- cavity
- air
- ward
- cleaning system
- chamber
- 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.)
- Expired - Fee Related
Links
- 238000004887 air purification Methods 0.000 title abstract 3
- 230000000694 effects Effects 0.000 claims abstract description 16
- 238000004140 cleaning Methods 0.000 claims description 17
- 208000002925 dental caries Diseases 0.000 claims description 5
- 229920004933 Terylene® Polymers 0.000 claims description 3
- 239000000706 filtrate Substances 0.000 claims description 3
- 239000004745 nonwoven fabric Substances 0.000 claims description 3
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 3
- 238000005265 energy consumption Methods 0.000 abstract description 7
- 238000005507 spraying Methods 0.000 abstract 1
- 238000012423 maintenance Methods 0.000 description 7
- 238000001816 cooling Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 230000007613 environmental effect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model provides a ward air purification system which comprises a box body, wherein seven cavities are formed inside the box body. The interior of the first cavity is provided with an air return valve, a first air return opening, an exhaust opening and a fresh air opening. A primary filter screen is arranged in the second cavity. A plate heat exchanger is arranged in the third cavity. A tubular heat exchanger and a spraying nozzle are arranged in the fourth cavity. A second air return opening is formed in the top of the fifth cavity. A draught fan is arranged in the sixth cavity. The sixth cavity is communicated with the seventh cavity through the draught fan. A medium-efficiency bag type filter is arranged in the seventh cavity. An air outlet is formed in the top of the seventh cavity. The ward air purification system is compact in structure, convenient to maintain, good in air processing effect and low in energy consumption and loss.
Description
Technical field
The utility model relates to a kind of Medical Devices, particularly a kind of ward air cleaning system.
Background technology
Hospital ward is the place of patients ' recovery, therefore indoor air quality, temperature and humidity is had to higher requirement, and traditional ward air system architecture complexity is safeguarded inconvenience, air-treatment weak effect, and energy consumption is large.
Utility model content
(1) technical problem that will solve
The technical problems to be solved in the utility model is to provide a kind of compact conformation, easy to maintenance, the ward air cleaning system that air-treatment is effective and energy consumption loss is little.
(2) technical scheme
For solving the problems of the technologies described above, the utility model provides a kind of ward air cleaning system, comprises casing 1, forms successively from left to right seven cavitys that are interconnected in described casing 1;
In the first cavity, be provided with air returning valve 2, described the first cavity is divided into 11He You chamber, left chamber 12 by described air returning valve 2,11He You chamber, described left chamber 12 is communicated with by described air returning valve 2, the top in described left chamber 11 is provided with the first return air inlet 111, the bottom in described left chamber 11 is provided with exhaust outlet 112, and the top in described right chamber 12 is provided with fresh wind port 121;
The interior primary efficient filter screen 131 that is vertically provided with of the second cavity 13;
In the 3rd cavity 14, be provided with heat-exchangers of the plate type 141, the thermal source entrance point of described heat-exchangers of the plate type 141 is communicated with described exhaust outlet 112, and the thermal source port of export of described heat-exchangers of the plate type 141 extends to outside the 3rd cavity 14;
In the 4th cavity 15, be provided with tubing heat exchanger 151 and be positioned at the shower nozzle 152 on described tubing heat exchanger 151 right sides, described shower nozzle 152 is fixedly mounted on the top of described the 4th cavity 15;
The top of the 5th cavity 16 is provided with the second return air inlet 161;
In the 6th cavity 17, be provided with blower fan 171, described the 6th cavity 17 is communicated with the 7th cavity by described blower fan;
In described the 7th cavity 18, be provided with middle effect bag filter 181, the top of described the 7th cavity 18 offers air outlet 182, and described air outlet is arranged in described effect bag filter 181 right sides;
On described the first return air inlet 111, the second return air inlet 161, exhaust outlet 112 and fresh wind port 121, be equipped with control valve.
Further, in described the second cavity 13, be provided with the first homogenizing plate 132, described the first homogenizing plate 132 is positioned at the left side of described primary efficient filter screen 131.
Further, the described first sidewall to the 7th cavity all offers manhole.
Further, in described the 7th cavity, be provided with the second homogenizing plate 183, described the second homogenizing plate 183 is arranged in the left side of described effect bag filter 181.
Further, the filtrate of described primary efficient filter screen 131 and middle effect bag filter 181 is terylene non-woven fabric.
Further, in described the 7th cavity, be provided with wind pressure sensor.
(3) beneficial effect
The utility model ward air cleaning system, be provided with air returning valve and heat-exchangers of the plate type, utilize cold (heat) of air draft to carry out cooling (heating) indirectly new wind, new wind is through heat-exchangers of the plate type, 60% left and right of recyclable air draft heat, thermal pollution to air is few, and has reduced energy consumption, environmental protection; Air draft simultaneously does not contact with new wind, and the energy that is specially adapted to the straight-flow system of getting rid of indoor harmful gas reclaims; Be provided with manhole, facilitate daily maintenance, extended service life; The utility model ward air cleaning system, compact conformation, easy to maintenance, air-treatment is effective and energy consumption loss is little.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model ward air cleaning system;
Fig. 2 is A portion enlarged drawing in Fig. 1;
Fig. 3 is B portion enlarged drawing in Fig. 1.
Detailed description of the invention
Consult Fig. 1～Fig. 3, the utility model provides a kind of ward air cleaning system, comprises casing 1, forms successively from left to right seven cavitys that are interconnected in casing 1, is called from left to right the first cavity, the second cavity ... with the 7th cavity;
In the first cavity, be provided with air returning valve 2, the first cavity is divided into 11He You chamber, left chamber 12 by this air returning valve 2,11He You chamber 12, left chamber is communicated with by air returning valve 2, the top in left chamber 11 is provided with the first return air inlet 111, the bottom in left chamber 11 is provided with exhaust outlet 112, be provided with fresh wind port 121 at the top in right chamber 12, for entering of outdoor new wind;
At the interior primary efficient filter screen 131 that is vertically provided with of the second cavity 13; Sidewall at this second cavity offers draw-in groove, and primary efficient filter screen 131 is removably fastened in draw-in groove, fast and easy dismounting;
In the 3rd cavity 14, be provided with heat-exchangers of the plate type 141, and the thermal source entrance point of heat-exchangers of the plate type 141 is communicated with exhaust outlet 112, the thermal source port of export of heat-exchangers of the plate type 141 extends to outside the 3rd cavity 14, this heat-exchangers of the plate type plays the effect of reclaiming as energy, utilize cold (heat) of air draft to carry out cooling (heating) indirectly new wind, new wind is through heat-exchangers of the plate type, 60% of recyclable air exhaust heat energy, simultaneously, new wind does not directly contact with air draft, the preheating that it plays new wind, has reduced the loss of energy and the thermal pollution to atmosphere, environmental protection;
In the 4th cavity 15, be provided with tubing heat exchanger 151 and be positioned at the shower nozzle 152 on these tubing heat exchanger 151 right sides, this shower nozzle 152 is fixedly mounted on the top of the 4th cavity 15; This tubing heat exchanger is processed doing further heating (cooling) through preheating (precooling) new wind after treatment, to reach the requirement to air themperature; And preferred, shower nozzle elongatedness direction is provided with at least two rows, often drain into few 4, the new wind entering is sprayed, play the effect of humidification, improve the requirement to air humidity;
Be provided with the second return air inlet 161 at the top of the 5th cavity 16, this second return air inlet 161 optionally opens or closes, for inputting air-conditioning return air;
In the 6th cavity 17, be provided with blower fan 171, the six cavitys 17 and be communicated with the 7th cavity by blower fan, this blower fan is sent into the 7th cavity after the air in this chamber is compressed, and promotes flowing of air;
The top that is provided with middle effect bag filter 181, the seven cavitys 18 in the 7th cavity 18 offers air outlet 182, and air outlet is arranged in effect bag filter 181 right sides, and this chamber is as the final stage of air cleaning, directly wind is sent after completing filtration;
In order to control in real time the intake in each air port, on the first return air inlet 111, the second return air inlet 161, exhaust outlet 112 and fresh wind port 121, be equipped with control valve, preferably motor regulated valve.
In order to reduce noise, and can protect screen pack, be provided with the first homogenizing plate 132 in the second cavity 13, this first homogenizing plate 132 is positioned at the left side of primary efficient filter screen 131; Meanwhile, be provided with the second homogenizing plate 183 in the 7th cavity, this second homogenizing plate 183 is arranged in the left side of effect bag filter 181; For the ease of daily maintenance, all offer manhole at the first sidewall to the 7th cavity, preferred, be equipped with illuminating lamp at the top of each cavity, to facilitate maintenance or to change parts; In the present embodiment, the filtrate of primary efficient filter screen 131 and middle effect bag filter 181 is terylene non-woven fabric; In order to understand in real time blast in case, in the 7th cavity, be provided with wind pressure sensor.
The utility model ward air cleaning system, be provided with air returning valve and heat-exchangers of the plate type, utilize cold (heat) of air draft to carry out cooling (heating) indirectly new wind, new wind is through heat-exchangers of the plate type, 60% left and right of recyclable air draft heat, thermal pollution to air is few, and has reduced energy consumption, environmental protection; Air draft simultaneously does not contact with new wind, and the energy that is specially adapted to the straight-flow system of getting rid of indoor harmful gas reclaims; Be provided with manhole, facilitate daily maintenance, extended service life; The utility model ward air cleaning system, compact conformation, easy to maintenance, air-treatment is effective and energy consumption loss is little.
The above is only preferred embodiment of the present utility model; should be understood that; for those skilled in the art; do not departing under the prerequisite of the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (6)
1. a ward air cleaning system, is characterized in that: comprise casing (1), form successively from left to right seven cavitys that are interconnected in described casing (1);
In the first cavity, be provided with air returning valve (2), described the first cavity is divided into left chamber (11) and right chamber (12) by described air returning valve (2), described left chamber (11) and right chamber (12) are communicated with by described air returning valve (2), the top in described left chamber (11) is provided with the first return air inlet (111), the bottom in described left chamber (11) is provided with exhaust outlet (112), and the top in described right chamber (12) is provided with fresh wind port (121);
In the second cavity (13), be vertically provided with primary efficient filter screen (131);
In the 3rd cavity (14), be provided with heat-exchangers of the plate type (141), the thermal source entrance point of described heat-exchangers of the plate type (141) is communicated with described exhaust outlet (112), and the thermal source port of export of described heat-exchangers of the plate type (141) extends to outside the 3rd cavity (14);
In the 4th cavity (15), be provided with tubing heat exchanger (151) and be positioned at the shower nozzle (152) on described tubing heat exchanger (151) right side, described shower nozzle (152) is fixedly mounted on the top of described the 4th cavity (15);
The top of the 5th cavity (16) is provided with the second return air inlet (161);
In the 6th cavity (17), be provided with blower fan (171), described the 6th cavity (17) is communicated with the 7th cavity by described blower fan;
In described the 7th cavity (18), be provided with middle effect bag filter (181), the top of described the 7th cavity (18) offers air outlet (182), and described air outlet is arranged in described effect bag filter (181) right side;
On described the first return air inlet (111), the second return air inlet (161), exhaust outlet (112) and fresh wind port (121), be equipped with control valve.
2. ward air cleaning system as claimed in claim 1, it is characterized in that: in described the second cavity (13), be provided with the first homogenizing plate (132), described the first homogenizing plate (132) is positioned at the left side of described primary efficient filter screen (131).
3. ward air cleaning system as claimed in claim 1, is characterized in that: the described first sidewall to the 7th cavity all offers manhole.
4. ward air cleaning system as claimed in claim 1, it is characterized in that: in described the 7th cavity, be provided with the second homogenizing plate (183), described the second homogenizing plate (183) is arranged in the left side of described effect bag filter (181).
5. ward air cleaning system as claimed in claim 1, is characterized in that: the filtrate of described primary efficient filter screen (131) and middle effect bag filter (181) is terylene non-woven fabric.
6. ward air cleaning system as claimed in claim 1, is characterized in that: in described the 7th cavity, be provided with wind pressure sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420093006.3U CN203797837U (en) | 2014-03-03 | 2014-03-03 | Ward air purification system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420093006.3U CN203797837U (en) | 2014-03-03 | 2014-03-03 | Ward air purification system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203797837U true CN203797837U (en) | 2014-08-27 |
Family
ID=51380042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420093006.3U Expired - Fee Related CN203797837U (en) | 2014-03-03 | 2014-03-03 | Ward air purification system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203797837U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107930270A (en) * | 2017-11-15 | 2018-04-20 | 泰州市泰港动力机械有限公司 | A kind of exhaust gas particle thing filtration apparatus |
| CN111389121A (en) * | 2020-04-20 | 2020-07-10 | 郑州大学第一附属医院 | Fresh air dust removal and purification device for isolation ward |
| CN112378026A (en) * | 2020-11-19 | 2021-02-19 | 常州固高智能装备技术研究院有限公司 | Control method and device of intelligent robot and intelligent robot |
| CN113834147A (en) * | 2021-09-08 | 2021-12-24 | 深圳市英维克科技股份有限公司 | Temperature control device |
-
2014
- 2014-03-03 CN CN201420093006.3U patent/CN203797837U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107930270A (en) * | 2017-11-15 | 2018-04-20 | 泰州市泰港动力机械有限公司 | A kind of exhaust gas particle thing filtration apparatus |
| CN111389121A (en) * | 2020-04-20 | 2020-07-10 | 郑州大学第一附属医院 | Fresh air dust removal and purification device for isolation ward |
| CN112378026A (en) * | 2020-11-19 | 2021-02-19 | 常州固高智能装备技术研究院有限公司 | Control method and device of intelligent robot and intelligent robot |
| CN113834147A (en) * | 2021-09-08 | 2021-12-24 | 深圳市英维克科技股份有限公司 | Temperature control device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140827 |