CN200968952Y - Cleanness wind detector - Google Patents
Cleanness wind detector Download PDFInfo
- Publication number
- CN200968952Y CN200968952Y CN 200620126091 CN200620126091U CN200968952Y CN 200968952 Y CN200968952 Y CN 200968952Y CN 200620126091 CN200620126091 CN 200620126091 CN 200620126091 U CN200620126091 U CN 200620126091U CN 200968952 Y CN200968952 Y CN 200968952Y
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- China
- Prior art keywords
- air quantity
- quantity detector
- fan housing
- cover
- cleanliness factor
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- 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.)
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Abstract
The utility model discloses a convenient using cleanness flowrate detecting instrument whose height and wind gap size are adjustable pointing against the problem of inconvenient using of current flowrate detecting instruments. The utility model comprises a flowrate detecting instrument mainframe (1), a cover (2), a wind cover mouth (3) and a supporting rod (4), and is characterized in that the air inlet of the mouth flowrate detecting instrument mainframe (1) is connected with the lower end of the cover (2) whose upper end is connected with the wind cover mouth (3) and the wind cover mouth (3) is supported on the supporting rod (4), thereby having the advantages of convenient using and wide suitability.
Description
Technical field
The utility model relates to a kind of air quantity detector that detects toilet's cleanliness factor, the cleanliness factor air quantity detector of especially a kind of adjustable-height and air port size.
Background technology
In pharmaceuticals industry and other industry and the field that medicine, disposable use medical device product are produced, its workshop and workplace must be the clean rooms that corresponding cleanliness factor requirement is arranged, the purification grade of toilet is according to the testing result of its cleanliness factor is determined, " rate of ventilation is meant all air outlet air output (units: m of (normally one hour) certain toilet in the unit interval to obtain the rate of ventilation of toilet by the air output that records each air outlet of toilet
3/ h) summation is divided by this toilet's volume [room area * room height, the m of unit
3] institute's total.", and the test item of rate of ventilation is a very important project in the cleanliness factor detection.
Because the air outlet shape difference of toilet is not of uniform size, and its residing aspect just differs greatly, and existing air quantity detector need can detect by other auxiliary equipment, sometimes even can not detect; And the airflow value that records also is single air outlet, and its data can not store, and can not handle calculating and directly obtain the rate of ventilation of toilet and print.
Summary of the invention
The purpose of this utility model is at the awkward problem of existing air quantity detector, designs a kind of height and air port adjustable size, cleanliness factor air quantity detector easy to use.
The technical solution of the utility model is:
A kind of cleanliness factor air quantity detector, comprise air quantity detector main frame 1, cover 2, fan housing mouth 3, support bar 4, it is characterized in that described air quantity detector main frame 1 air intake vent links to each other with the lower end of cover 2, the upper end of cover 2 links to each other with fan housing mouth 3, and fan housing mouth 3 is bearing on the support bar 4.
Wherein:
Described cover 2 can be the extension type cover.
On the described fan housing mouth 3 magnetic element can be installed, so that be connected with the quick of metal air outlet on the tested air port.
The length of described fan housing mouth 3 and/or width-adjustable.
Described fan housing mouth 3 is the structure that strip or arc-shaped structure steel surround, described strip or arc-shaped structure steel are made up of interior pipe 301, outer tube 302, keeper 303, spring 304, in the pilot hole in keeper 303 is positioned at by spring 304 on the pipe 302, on outer tube 301, be provided with some pilot holes 305 that match with keeper 303.
Described support bar 4 is the extension type structure, and it is made up of inside extending tube 401, outer tube 402 and keeper 403, and inside extending tube 401 is actively plugged in the outer tube 402 and passes through keeper 403 locking positionings.
Described air quantity detector main frame 1 is connected with humiture instrument 5, digital display type can store Wind Coverage Calculation processor 6 and portable printer.
The utlity model has following advantage:
1. the size of fan housing and shape can be regulated
At present, the shape of the clean air outlet of many toilets of China and size are not unified, standard, its shape difference, not of uniform size, because the size and dimension of existing air quantity instrument fan housing is fixed, uncontrollable, this just gives in the on-the-spot air quantity detection and has brought many difficulties, sometimes even can not detect, can only rule of thumb estimate airflow value, the air quantity measured value of gained is science and accurately not very also, and fan housing mouth of the present utility model is adjustable, the cover of being joined is an extension type in addition, operating personnel can be quick according to the size of the concrete shape and size of toilet's air outlet, adjust the size of air quantity detector fan housing mouth easily, greatly improved the work efficiency that the cleanliness factor air quantity detects.
2. quick and easy during wind quantity test
The wind quantity test instrument is heavier, and air quantity records long time of stable needs of data, need lift for a long time in the wind quantity test, and working strength is bigger.
Air quantity cover mouth of the present utility model is magnetic, and the roof air outlet of toilet is to be made by the color steel of metal, thus the air quantity cover can be adsorbed on securely on the air outlet of toilet, so alleviated detecting operation personnel's working strength widely.Indoor floor height is very high owing to the needs of production equipment for the dust proof workshop that particularly has, it is out of reach that staff is lifted existing wind quantity test instrument, auxiliary equipment such as needs use staircase can be carried out air measuring, so just increased the difficulty of air measuring widely, certain potential safety hazard is also arranged, and the fan housing support bar of scalable console mode, regulate the length of fan housing support bar according to the concrete floor height of toilet, can the air quantity cover directly be delivered to tested toilet's air outlet by the detecting operation personnel, and simultaneously it be supported on the ground securely.So not only solve the inconvenience and the potential safety hazard of high-rise air measuring, also greatly alleviated testing staff's working strength.
3. air quantity numerical value can store, and can calculate and handle
Existing wind quantity test instrument main frame can not store air quantity numerical value, can not calculate and handle the airflow value that records; The utility model can be numbered and store the airflow value of each air outlet to tested toilet's air outlet, can add up voluntarily according to testing staff's the needs airflow value that several are selected, after the volumetric values in each room, toilet of input, can obtain the rate of ventilation in each clean room voluntarily, and resulting all detections and result can be put portable printer by wind and print.
4. when carrying out air measuring, can obtain the humiture value in the toilet voluntarily, save Measuring Time.
5. the utility model is more suitable in actual request for utilization it by existing air quantity detector is undergone technological transformation, and simple in structure, and small investment has improved its cost performance greatly.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the structure of adjusting length synoptic diagram of adjustable fan housing mouth of the present utility model.
Embodiment
Following structure drawings and Examples are further described the utility model.
As shown in Figure 1.
A kind of cleanliness factor air quantity detector, the magnetic fan housing mouth 3, the extension type support bar 4 that comprise air quantity detector main frame 1, extension type cover 2, adjustable in length, as Fig. 1, described air quantity detector main frame 1 air intake vent links to each other with the lower end of cover 2, the upper end of cover 2 links to each other with fan housing mouth 3, and fan housing mouth 3 is bearing on the support bar 4.Wherein, air quantity detector main frame 1 (can adopt commercially available arbitrary money air quantity detector) also is connected with humiture instrument 5, digital display type can store Wind Coverage Calculation processor 6 and portable printer.
During concrete enforcement, fan housing mouth 3 can adopt square structure, it is surrounded by four length-adjustable structural steel, every structural steel is by interior pipe 301, outer tube 302, keeper 303, spring 304 is formed, in the pilot hole in keeper 303 is positioned at by spring 304 on the pipe 302, on outer tube 301, be interval with the pilot hole 305 that matches with keeper 303, when needs are regulated the length of certain structural steel on one side, can depress keeper 303 earlier, make and manage in 301 in its retraction, pipe 301 is to the length of setting in the pulling, keeper 303 in being pressed in the pipe 301 stretches out the pilot hole 305 of corresponding position from outer tube 302 under the effect of spring 304, thereby pipe 301 and outer tube 302 location in making, the height of adjusting each limit successively gets final product.As shown in Figure 2.During concrete enforcement, fan housing mouth 3 also can be rectangle or triangle, and also the right side is circular, when it is circle, can adopt pipe as fan housing mouth limit.
Telescopic support bar 4 is made up of inside extending tube 401, outer tube 402 and keeper 403, and inside extending tube 401 is actively plugged in the outer tube 402 and passes through keeper 403 locking positionings.The telescopic support bar 4 of fan housing of the flexible console mode of employing can be regulated the length of fan housing support bar according to the concrete floor height of toilet, can the air quantity cover directly be delivered to tested toilet's air outlet by the detecting operation personnel, and simultaneously it be supported on the ground securely.So not only solve the inconvenience and the potential safety hazard of high-rise air measuring, also greatly alleviated testing staff's working strength.
The wind quantity test instrument main frame 1 that is installed in the telescopic support bar 4 can not only be numbered and store each the air outlet airflow value that records to tested toilet's air outlet, also can add up voluntarily according to testing staff's the needs airflow value that several are selected, after the volumetric values in each room, toilet of input, can obtain the rate of ventilation in each clean room voluntarily, and resulting all detections and result can be put portable printer by wind and print.The humiture instrument can obtain the humiture value in the toilet when carrying out air measuring.These parameters also can show in real time by digital display device.
It is all same as the prior art that the utility model does not relate to part.
Claims (7)
1, a kind of cleanliness factor air quantity detector, comprise air quantity detector main frame (1), cover (2), fan housing mouth (3), support bar (4), it is characterized in that described air quantity detector main frame (1) air intake vent links to each other with the lower end of cover (2), the upper end of cover (2) links to each other with fan housing mouth (3), and fan housing mouth (3) is bearing on the support bar (4).
2, cleanliness factor air quantity detector according to claim 1 is characterized in that described cover (2) is the extension type cover.
3, cleanliness factor air quantity detector according to claim 1 is characterized in that on the described fan housing mouth (3) magnetic element being installed.
4, cleanliness factor air quantity detector according to claim 1 is characterized in that the length and/or the width-adjustable of described fan housing mouth (3).
5, according to claim 1,3 or 4 described cleanliness factor air quantity detectors, it is characterized in that described fan housing mouth (3) is the structure that strip or arc-shaped structure steel surround, described strip or arc-shaped structure steel are made up of interior pipe (301), outer tube (302), keeper (303), spring (304), keeper (303) is positioned in the pilot hole on the interior pipe (302) by spring (304), is provided with some pilot holes (305) that match with keeper (303) on outer tube (301).
6, cleanliness factor air quantity detector according to claim 1, it is characterized in that described support bar (4) is the extension type structure, it is made up of inside extending tube (401), outer tube (402) and keeper (403), and inside extending tube (401) is actively plugged in the outer tube (402) and passes through keeper (403) locking positioning.
7, cleanliness factor air quantity detector according to claim 1 is characterized in that described air quantity detector main frame (1) is connected with humiture instrument (5), digital display type can store Wind Coverage Calculation processor (6) and portable printer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620126091 CN200968952Y (en) | 2006-10-17 | 2006-10-17 | Cleanness wind detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620126091 CN200968952Y (en) | 2006-10-17 | 2006-10-17 | Cleanness wind detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200968952Y true CN200968952Y (en) | 2007-10-31 |
Family
ID=38968522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620126091 Expired - Fee Related CN200968952Y (en) | 2006-10-17 | 2006-10-17 | Cleanness wind detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200968952Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105021247A (en) * | 2015-07-20 | 2015-11-04 | 苏州华达仪器设备有限公司 | Adjustable electronic air cover |
| CN106353064A (en) * | 2016-10-18 | 2017-01-25 | 上海市建筑科学研究院(集团)有限公司 | Air quantity testing device of air vent of large-size round air diffuser and testing method |
| CN109752162A (en) * | 2017-11-02 | 2019-05-14 | 上海允登信息科技有限公司 | A kind of computer room floor air output automatic measurement mechanism |
| CN114414138A (en) * | 2022-01-27 | 2022-04-29 | 江苏君成工业智能科技有限公司 | Automatic air flow meter |
-
2006
- 2006-10-17 CN CN 200620126091 patent/CN200968952Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105021247A (en) * | 2015-07-20 | 2015-11-04 | 苏州华达仪器设备有限公司 | Adjustable electronic air cover |
| CN106353064A (en) * | 2016-10-18 | 2017-01-25 | 上海市建筑科学研究院(集团)有限公司 | Air quantity testing device of air vent of large-size round air diffuser and testing method |
| CN109752162A (en) * | 2017-11-02 | 2019-05-14 | 上海允登信息科技有限公司 | A kind of computer room floor air output automatic measurement mechanism |
| CN114414138A (en) * | 2022-01-27 | 2022-04-29 | 江苏君成工业智能科技有限公司 | Automatic air flow meter |
| CN114414138B (en) * | 2022-01-27 | 2024-03-19 | 江苏君成工业智能科技有限公司 | Automatic change air volume appearance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071031 Termination date: 20091117 |