CN109395489A - A kind of automation instrument dust guard - Google Patents
A kind of automation instrument dust guard Download PDFInfo
- Publication number
- CN109395489A CN109395489A CN201811240157.6A CN201811240157A CN109395489A CN 109395489 A CN109395489 A CN 109395489A CN 201811240157 A CN201811240157 A CN 201811240157A CN 109395489 A CN109395489 A CN 109395489A
- Authority
- CN
- China
- Prior art keywords
- shell
- rotating bar
- instrument
- dust guard
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/42—Auxiliary equipment or operation thereof
- B01D46/4218—Influencing the heat transfer which act passively, e.g. isolations, heat sinks, cooling ribs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/68—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements
- B01D46/681—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements by scrapers, brushes or the like
-
- G—PHYSICS
- G12—INSTRUMENT DETAILS
- G12B—CONSTRUCTIONAL DETAILS OF INSTRUMENTS, OR COMPARABLE DETAILS OF OTHER APPARATUS, NOT OTHERWISE PROVIDED FOR
- G12B9/00—Housing or supporting of instruments or other apparatus
- G12B9/02—Casings; Housings; Cabinets
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Cleaning In General (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The present invention is a kind of automation instrument dust guard, including shell, instrument and back plate, the back plate is set to the rear side of shell, cavity is arranged in the inside of the shell, the instrument is set to the inside of cavity, extraction fan is arranged in the interior lower end of the shell, this dust guard is in heat dissipation, extraction fan work, so that air enters from air inlet, dust is by dust filtering net filtration, motor drives rotating bar rotation, attaching nut drives cleaning brush to move up and down, dust on strainer is purged, to guarantee the normal work of dirt filtrating screen, guarantee heat dissipation effect, this dust guard is in cleaning, pull out blocking, dust is discharged from dust removal port, reduce cleaning difficulty.
Description
Technical field
The present invention relates to instrumentation devices technical field, specially a kind of automation instrument dust guard.
Background technique
In present industrial development, instrument and meter becomes a part and production process indispensable in industrial production
One important hints equipment of safety, with the development of modern technologies, instrument and meter increasingly precise treatment, instrument in order to prevent
In the long-term use, dust granules enter inside it instrument in air, all can be close equipped with one outside general instrument and meter
Seal apparatus, and sealing device prevents instrument and meter from radiating well, is easy in use so as to cause instrument and meter
Because of the excessively high failure of temperature, and while sealing device loads dustproof effect, but the device of its none external dedusting,
Observation of the inconvenience to instrument and meter after dust fall, it is therefore necessary to improvement is designed to it.
Summary of the invention
In view of the deficienciess of the prior art, it is an object of the present invention to provide a kind of automation instrument dust guard, with
The problems mentioned above in the background art are improved, the present invention has rational design, can quickly and easily connect water pipe, and fire hydrant is resistance to
Cryogenic property is preferable.
In order to improve the above problem, the present invention is to embody by the following technical solutions: a kind of automation instrument
Dust guard, including shell, instrument and back plate, the back plate are set to the rear side of shell, and cavity, institute is arranged in the inside of the shell
The inside that instrument is set to cavity is stated, extraction fan is arranged in the interior lower end of the shell, and the extraction fan lower end is equipped with exhaust outlet, institute
The rear side for being internally located at instrument for stating shell is equipped with reticle, and the middle position of the reticle is equipped with dirt filtrating screen, is located at reticle
Rotating bar is equipped between back plate, the lower end of the rotating bar is fixedly connected by bearing with housing bottom, the rotating bar it is upper
The output end for holding and being set to enclosure interior motor is connected by retarder, and the placed cavity for placing motor is equipped in the shell,
The outside of the rotating bar is cased with attaching nut, which is connected with the cleaning brush contacted with reticle by connecting rod,
Positive stop strip is equipped between the reticle and rotating bar, the connecting rod runs through positive stop strip.
As a kind of preferred embodiment of the invention, the middle position of the back plate is equipped with air inlet, the air inlet
The filter screen for being 10-20mm equipped with mesh diameter.
As a kind of preferred embodiment of the invention, the surface of the rotating bar is equipped with external screw thread, the attaching nut
It is threadedly coupled with rotating bar.
As a kind of preferred embodiment of the invention, the bottom surface of the shell is equipped with dust removal port, is plugged in the dust removal port
Blocking.
As a kind of preferred embodiment of the invention, the positive stop strip is equipped with limited mouth, the width of the limited mouth with
The equivalent width of connecting rod.
As a kind of preferred embodiment of the invention, the front end setting of the shell is using made of tempered glass materials
Observation panel.
Beneficial effects of the present invention: a kind of automation instrument dust guard of the invention, including shell, instrument, after
Plate, extraction fan, blocking, exhaust outlet, dust removal port, rotating bar, attaching nut, air inlet, bearing, placed cavity, motor, retarder,
Rotating bar, reticle, cavity, cleaning brush, observation panel, limited mouth, dirt filtrating screen.
1. this dust guard, in heat dissipation, extraction fan work, so that air enters from air inlet, dust is by dirt filtrating screen mistake
Filter, motor drive rotating bar rotation, and attaching nut drives cleaning brush to move up and down, is purged to the dust on strainer, thus
Guarantee the normal work of dirt filtrating screen, guarantees heat dissipation effect.
2. this dust guard in cleaning, pulls out blocking, dust is discharged from dust removal port, reduces cleaning difficulty.
The present invention compensates for the shortcoming in background technique to a certain extent.
Detailed description of the invention
Fig. 1 is a kind of automation instrument dust guard overall structure diagram of the present invention；
Fig. 2 is a kind of positive stop strip schematic diagram of automation instrument dust guard of the present invention；
In figure: 1, shell；2, instrument；3, back plate；4, extraction fan；5, it blocks；6, exhaust outlet；7, dust removal port；8, rotating bar；9, even
Connected nut；10, air inlet；11, bearing；12, placed cavity；13, motor；14, retarder；15, rotating bar；16, reticle；17,
Cavity；18, cleaning brush；19, observation panel；20, limited mouth；21, dirt filtrating screen.
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below with reference to
Specific embodiment, the present invention is further explained.
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments, is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1 to Fig. 2 is please referred to, the present invention provides a kind of technical solution: a kind of automation instrument dust guard, including
Shell 1, instrument 2 and back plate 3, the back plate 3 are set to the rear side of shell 1, and cavity 17, the instrument is arranged in the inside of the shell 1
Table 2 is set to the inside of cavity 17, and extraction fan 4 is arranged in the interior lower end of the shell 1, and 4 lower end of extraction fan is equipped with exhaust outlet
6, the rear side for being internally located at instrument 2 of the shell 1 is equipped with reticle 16, and the middle position of the reticle 16 is equipped with dirt filtrating screen
21, rotating bar 8 is equipped between reticle 16 and back plate 3, the lower end of the rotating bar 8 is solid by bearing 11 and 1 bottom of shell
Fixed connection, the upper end of the rotating bar 8 is connect with the output end for being set to 1 motor internal 13 of shell by retarder 14, described
The placed cavity 12 for placing motor 13 is equipped in shell 1, the outside of the rotating bar 8 is cased with attaching nut 9, and the attaching nut 9 is logical
It crosses connecting rod and is connected with the cleaning brush 18 contacted with reticle 16, positive stop strip is equipped between the reticle 16 and rotating bar 15
15, the connecting rod runs through positive stop strip 15.
Working principle: starting extraction fan, so that air enters from air inlet 10, dust is filtered by dirt filtrating screen 21, motor 13
Rotating bar 8 is driven to rotate, attaching nut 9 drives cleaning brush 18 to move up and down, the dust on dirt filtrating screen 21 is purged, thus
Guarantee the normal work of dirt filtrating screen 21, guarantee heat dissipation effect, then dust guard is being cleared up, and pulls out blocking 5, and dust is from dust removal port
7 discharges reduce cleaning difficulty.
As a kind of preferred embodiment of the invention, the middle position of the back plate 3 is equipped with air inlet 10, the air inlet
Mouth 10 is equipped with the filter screen that mesh diameter is 10-20mm.
As a kind of preferred embodiment of the invention, the surface of the rotating bar 8 is equipped with external screw thread, the attaching nut
9 are threadedly coupled with rotating bar 9.
As a kind of preferred embodiment of the invention, the bottom surface of the shell 1 is equipped with dust removal port 7,7 top plug of dust removal port
There is blocking 5.
As a kind of preferred embodiment of the invention, the positive stop strip 15 is equipped with limited mouth 20, the limited mouth 20
The equivalent width of width and connecting rod.
As a kind of preferred embodiment of the invention, the front end setting of the shell 1 is made of tempered glass materials
Observation panel 19.
This dust guard is in heat dissipation, extraction fan work so that air enters from air inlet, dust by dust filtering net filtration,
Motor drives rotating bar rotation, and attaching nut drives cleaning brush to move up and down, is purged to the dust on strainer, to guarantee
The normal work of dirt filtrating screen guarantees heat dissipation effect.
This dust guard pulls out blocking in cleaning, and dust is discharged from dust removal port, reduces cleaning difficulty.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention, for this field skill
For art personnel, it is clear that invention is not limited to the details of the above exemplary embodiments, and without departing substantially from spirit of the invention or
In the case where essential characteristic, the present invention can be realized in other specific forms.Therefore, in all respects, should all incite somebody to action
Embodiment regards exemplary as, and is non-limiting, the scope of the present invention by appended claims rather than on state
Bright restriction, it is intended that including all changes that fall within the meaning and scope of the equivalent elements of the claims in the present invention
It is interior.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. a kind of automation instrument dust guard, including shell (1), instrument (2) and back plate (3), which is characterized in that described
Back plate (3) is set to the rear side of shell (1), and cavity (17) are arranged in the inside of the shell (1), and the instrument (2) is set to cavity
(17) extraction fan (4) are arranged in the interior lower end of inside, the shell (1), and extraction fan (4) lower end is equipped with exhaust outlet (6),
The rear side for being internally located at instrument (2) of the shell (1) is equipped with reticle (16), and the middle position of the reticle (16) is equipped with filter
Dirt net (21) is equipped with rotating bar (8) between reticle (16) and back plate (3), and the lower end of the rotating bar (8) passes through bearing
(11) be fixedly connected with shell (1) bottom, the upper end of the rotating bar (8) be set to the defeated of shell (1) motor internal (13)
Outlet is connected by retarder (14), and the placed cavity (12) for placing motor (13), the rotating bar are equipped in the shell (1)
(8) outside is cased with attaching nut (9), which is connected with the cleaning contacted with reticle (16) by connecting rod
It brushes (18), is equipped with positive stop strip (15) between the reticle (16) and rotating bar (15), the connecting rod runs through positive stop strip (15).
2. a kind of automation instrument dust guard according to claim 1, which is characterized in that the back plate (3)
Middle position is equipped with air inlet (10), and the air inlet (10) is equipped with the filter screen that mesh diameter is 10-20mm.
3. a kind of automation instrument dust guard according to claim 1, which is characterized in that the rotating bar (8)
Surface be equipped with external screw thread, the attaching nut (9) is threadedly coupled with rotating bar (9).
4. a kind of automation instrument dust guard according to claim 1, which is characterized in that the shell (1)
Bottom surface is equipped with dust removal port (7), is plugged with blocking (5) in the dust removal port (7).
5. a kind of automation instrument dust guard according to claim 1, which is characterized in that the positive stop strip (15)
It is equipped with limited mouth (20), the width of the limited mouth (20) and the equivalent width of connecting rod.
6. a kind of automation instrument dust guard according to claim 1, which is characterized in that the shell (1)
Front end setting is using observation panel (19) made of tempered glass materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811240157.6A CN109395489A (en) | 2018-10-23 | 2018-10-23 | A kind of automation instrument dust guard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811240157.6A CN109395489A (en) | 2018-10-23 | 2018-10-23 | A kind of automation instrument dust guard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109395489A true CN109395489A (en) | 2019-03-01 |
Family
ID=65468886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811240157.6A Withdrawn CN109395489A (en) | 2018-10-23 | 2018-10-23 | A kind of automation instrument dust guard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109395489A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111664108A (en) * | 2019-06-27 | 2020-09-15 | 江苏江淮动力有限公司 | Control device for engine cooling fan |
-
2018
- 2018-10-23 CN CN201811240157.6A patent/CN109395489A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111664108A (en) * | 2019-06-27 | 2020-09-15 | 江苏江淮动力有限公司 | Control device for engine cooling fan |
| CN111664108B (en) * | 2019-06-27 | 2021-04-20 | 江苏江淮动力有限公司 | Control device for engine cooling fan |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190301 |
|
| WW01 | Invention patent application withdrawn after publication |