CN205103071U - Portable dust collector - Google Patents
Portable dust collector Download PDFInfo
- Publication number
- CN205103071U CN205103071U CN201520942972.2U CN201520942972U CN205103071U CN 205103071 U CN205103071 U CN 205103071U CN 201520942972 U CN201520942972 U CN 201520942972U CN 205103071 U CN205103071 U CN 205103071U
- Authority
- CN
- China
- Prior art keywords
- screen cloth
- collector
- disposable box
- portable dust
- dust
- 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
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a portable dust collector, include the collector main part and lap rather than the articulated, be provided with in the collector main part and collect chamber and two cavities in the host computer chamber, the host computer intracavity is provided with the negative pressure and pulls fan and control circuit the collection intracavity vertically is provided with at the first screen cloth in the outside and is in inboard second screen cloth, just the bottom of first screen cloth and second screen cloth is provided with first collection box and second collection box respectively, the apron is including vertical board of articulated of each other and horizontal board, can come the adjustment through the power that the fan was pull to the regulation and control negative pressure and gather the volume of air, collects the average content that dust material content in the box can calculate each material in every cube of air through detecting first box and the second collected, is favorable to us to know all kinds of metal content in the current air, and it can gather portable to the dust is categorised.
Description
Technical field
The new shape of this practicality relates to a kind of sampling equipment, is specifically related to a kind of portable dust-collector.
Background technology
In recent years, along with the impact of mankind's activity, in urban environment, the phenomenon of surface dust heavy metal accumulation becomes increasingly conspicuous, and has become the important restriction factor of urban economy sustainable development.Be rich in the surface dust of heavy metal element under certain outer dynamic condition, the process of experience " kick up---sedimentation---kicks up ", is absorbed by the body by respiratory tract and skin or directly takes in, digested in human body, absorption, produce accumulation, harm is produced to health; In addition, can also pass through contaminated air, water environment, food etc. indirectly affects city environmental quality and endangers city dweller healthy.Along with urban population growth, economic development and urban construction, various mankind's activity has all carried out impact to urban atmosphere, water body, soil etc., and constitutes a threat to health.The uniqueness of urban surface dust environmental interface residing for it, the heavy metal contained by it is easy to become potential pollution source and has an impact to urban environment.On the one hand, surface dust is easy to kick up under certain outer dynamic condition, is absorbed by the body by respiratory tract and skin, produces harm to health; On the other hand, it, under the condition of precipitation, enters river course, causes direct pollution to Urban Water Environment.Thus cause the destruction of the whole ecosystem being potential, hidden, long-term.
Now people mostly also rest on the hand sample stage to the employing of dust at present, and hand sampling is random large, causes sampled result inaccurate.
Utility model content
(1) technical matters that will solve
In order to overcome prior art deficiency, now propose a kind of portable dust-collector, it can pass through all kinds of molecule content of dust in anemometry certain volume air, and device structure is simple, is convenient for carrying.
(2) technical scheme
Being achieved through the following technical solutions of the new shape of this practicality: the new shape of this practicality proposes a kind of portable dust-collector, comprise trap body and the cover plate hinged with it, collecting chamber and two, main frame chamber chamber is provided with in described trap body, negative pressure traction fan and control circuit is provided with in described main frame chamber, the first screen cloth being in outside and the second screen cloth being in inner side is vertically arranged with in described collecting chamber, and the bottom of described first screen cloth and the second screen cloth is respectively arranged with the first disposable box and the second disposable box, described cover plate includes mutually hinged longitudinal plate and transverse plate, the inner side of described longitudinal plate is provided with gear regulator and starting switch.
Improve as one, described first disposable box and the second disposable box are the top that movable and described first disposable box of pull is positioned at described second disposable box.
As further improvement, described longitudinal plate and transverse plate all can revolve turnback around pin joint.
As further improvement, described trap body backplate is provided with the air outlet opening be communicated with main frame chamber.
As further improvement, the aperture of described first screen cloth is greater than the aperture of the second screen cloth.
As further improvement, bottom described longitudinal plate, be connected buckle being provided with trap body junction.
(3) beneficial effect
The new shape of this practicality, relative to prior art, has following beneficial effect:
The portable dust-collector of one that the new shape of this practicality is mentioned, it can adjust by the power of regulation and control negative pressure traction fan the volume gathering air, the average content of each material in every cube of air can be calculated by the dusty material content detected in the first disposable box and the second disposable box, be conducive to us and understand all kinds of tenors in present air, it can gather dust classification, larger particle dust can be collected in the first disposable box by the first screen filtration, a little bit smaller particle dust can be collected in the second disposable box by the second screen filtration, when not using, trap body can cover by cover plate, be convenient for carrying, longitudinal plate and transverse plate can be turned over turnback when not using, whole cover plate can as a carrying handle, easy to use.
Accompanying drawing explanation
Fig. 1 is the utility model closed condition structural representation.
Fig. 2 is the utility model using state structural representation.
Fig. 3 is that the utility model partly cuts open structural representation.
1-trap body; 2-cover plate; 3-negative pressure traction fan; 4-first screen cloth; 5-second screen cloth; 6-first disposable box; 7-second disposable box; 8-control circuit; 11-collecting chamber; 12-main frame chamber; The longitudinal plate of 21-; 22-transverse plate; 121-air outlet opening; 211-gear regulator; 212-starting switch; 213-connects buckle.
Embodiment
In order to make the object of the new shape of this practicality, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the new shape of this practicality is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the new shape of this practicality, and be not used in the new shape of this practicality of restriction.
The portable dust-collector of one as shown in Figure 1 to Figure 3, comprise trap body 1 and the cover plate 2 hinged with it, collecting chamber 11 and 12 two, main frame chamber chamber is provided with in described trap body 1, negative pressure traction fan 3 and control circuit 8 is provided with in described main frame chamber 12, the first screen cloth 4 being in outside and the second screen cloth 5 being in inner side is vertically arranged with in described collecting chamber 11, and the bottom of described first screen cloth 4 and the second screen cloth 5 is respectively arranged with the first disposable box 6 and the second disposable box 7, described cover plate 2 includes mutually hinged longitudinal plate 21 and transverse plate 22, the inner side of described longitudinal plate 21 is provided with gear regulator 211 and starting switch 212.
Wherein, described first disposable box 6 and the second disposable box 7 are the top that movable and described first disposable box 6 of pull is positioned at described second disposable box 7; Described longitudinal plate 21 and transverse plate 22 all can revolve turnback around pin joint; Described trap body 1 backplate is provided with the air outlet opening 121 be communicated with main frame chamber 12; The aperture of described first screen cloth 4 is greater than the aperture of the second screen cloth 5; Buckle 213 is connected being provided with trap body 1 junction bottom described longitudinal plate 21.
The portable dust-collector of one that above specific embodiment is mentioned, it is when specifically using, bayonet socket 213 is connected by opening, longitudinal plate 21 on cover plate 2 and transverse plate 22 all can be turned over turnback, now turn over after cover plate 2 and can serve as handle, trap body 1 front end is opened wide, negative pressure traction fan 3 can be opened by starting switch 212, now trap body 1 is started working, air is discharged from air outlet opening 121 by negative pressure traction fan 3, negative pressure is formed in main frame chamber 12, extraneous air entrained dirt shines net 4 and the second screen cloth 5 through first successively, particle larger in dust can be separated by the first screen cloth 4 and fall to the first disposable box 6, particle more a little bit smaller in dust can be separated by the second screen cloth 5 and fall to the second disposable box 7, first disposable box 6 and the second disposable box 7 all can freely pick and place, conveniently collect sample.
Embodiment recited above is only be described the preferred implementation of the new shape of this practicality, not limits this practicality newly design of shape and scope.Under the prerequisite not departing from the new shape design concept of this practicality; the various distortion that the technical scheme of this area ordinary person to the new shape of this practicality is made and improvement; the protection domain of the new shape of this practicality all should be dropped into; the technology contents of this practicality new shape request protection, all records in detail in the claims.
Claims (6)
1. a portable dust-collector, comprise trap body (1) and the cover plate hinged with it (2), it is characterized in that: in described trap body (1), be provided with collecting chamber (11) and (12) two, main frame chamber chamber, negative pressure traction fan (3) and control circuit (8) is provided with in described main frame chamber (12), the first screen cloth (4) being in outside and the second screen cloth (5) being in inner side is vertically arranged with in described collecting chamber (11), and the bottom of described first screen cloth (4) and the second screen cloth (5) is respectively arranged with the first disposable box (6) and the second disposable box (7), described cover plate (2) includes mutually hinged longitudinal plate (21) and transverse plate (22), the inner side of described longitudinal plate (21) is provided with gear regulator (211) and starting switch (212).
2. the portable dust-collector of one according to claim 1, is characterized in that: described first disposable box (6) and the second disposable box (7) are positioned at the top of described second disposable box (7) for movable and described first disposable box (6) of pull.
3. the portable dust-collector of one according to claim 1, is characterized in that: described longitudinal plate (21) and transverse plate (22) all can revolve turnback around pin joint.
4. the portable dust-collector of one according to claim 1, is characterized in that: described trap body (1) backplate is provided with the air outlet opening (121) be communicated with main frame chamber (12).
5. the portable dust-collector of one according to claim 1, is characterized in that: the aperture of described first screen cloth (4) is greater than the aperture of the second screen cloth (5).
6. the portable dust-collector of one according to claim 1, is characterized in that: described longitudinal plate (21) bottom is connected buckle (213) being provided with trap body (1) junction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520942972.2U CN205103071U (en) | 2015-11-23 | 2015-11-23 | Portable dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520942972.2U CN205103071U (en) | 2015-11-23 | 2015-11-23 | Portable dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205103071U true CN205103071U (en) | 2016-03-23 |
Family
ID=55518848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520942972.2U Expired - Fee Related CN205103071U (en) | 2015-11-23 | 2015-11-23 | Portable dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205103071U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107336141A (en) * | 2017-08-30 | 2017-11-10 | 天津铭庆科技有限公司 | A kind of waste gathering device of glass edge-grinding machine |
-
2015
- 2015-11-23 CN CN201520942972.2U patent/CN205103071U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107336141A (en) * | 2017-08-30 | 2017-11-10 | 天津铭庆科技有限公司 | A kind of waste gathering device of glass edge-grinding machine |
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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 |
Granted publication date: 20160323 Termination date: 20161123 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |