CN210774906U - Directional collection cover for indoor environment detection - Google Patents
Directional collection cover for indoor environment detection Download PDFInfo
- Publication number
- CN210774906U CN210774906U CN201921448021.4U CN201921448021U CN210774906U CN 210774906 U CN210774906 U CN 210774906U CN 201921448021 U CN201921448021 U CN 201921448021U CN 210774906 U CN210774906 U CN 210774906U
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- fixedly connected
- circular
- cover
- indoor environment
- connecting plate
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- 238000001514 detection method Methods 0.000 title claims abstract description 21
- 239000000428 dust Substances 0.000 claims abstract description 29
- 238000001914 filtration Methods 0.000 claims description 8
- 238000012372 quality testing Methods 0.000 abstract description 2
- 238000007789 sealing Methods 0.000 description 3
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a directional collecting cover for indoor environment detection, which comprises a connecting plate, a fan, a hydraulic rod and a collecting cover; the upper surface of the connecting plate is rotatably connected with a circular plate, the hydraulic rod is fixedly connected to the circular plate, the collecting cover is fixedly connected to the upper end of the hydraulic rod, a dust filter bag is fixedly connected to the inner side wall of the collecting cover, and the fan is located on one side of the dust filter bag and is fixedly connected to the inner side wall of the collecting cover; the small end of the collecting hood is communicated with a gas collecting bottle through a flexible hose, and the gas collecting bottle is positioned on the lower side of the connecting plate; the utility model discloses not only can effectually collect the air of indoor high latitude, can filter the collection to the dust in the air moreover, the staff of being convenient for distinguishes the detection to the dust in air and the air, has improved the accuracy of air quality testing result to a certain extent.
Description
Technical Field
The utility model relates to an environment detection equipment technical field specifically is a directional collection cover that indoor environment detected.
Background
Along with the sustainable development of economy in China, the living standards of people are remarkably improved, and meanwhile, the requirements of people on indoor environment are higher and higher, especially for public places such as hospitals, factories and markets, the requirements on proper temperature, humidity and air pressure are met, no pollutants are required, and the air quality is high. The indoor environment has great influence on the health of people, and the poor indoor environment not only influences the health of people, but also influences the work and rest of people; however, the existing directional collecting cover for indoor environment detection is generally difficult to distinguish and process dust and air in the air, when the air is required to be detected, the air contains dust, the detection result of the air is reduced to a certain extent, when the air is required to be detected, a fixed dust collector is required to be used for collecting the dust in the air, so that not only time is consumed, but also inconvenience is brought to workers, and therefore the directional collecting cover for indoor environment detection is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a directional cover of gathering of indoor environment measuring to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a directional acquisition cover for indoor environment detection comprises a connecting plate, a fan, a hydraulic rod and an acquisition cover;
the upper surface of the connecting plate is rotatably connected with a circular plate, the hydraulic rod is fixedly connected to the circular plate, the collecting cover is fixedly connected to the upper end of the hydraulic rod, a dust filter bag is fixedly connected to the inner side wall of the collecting cover, and the fan is located on one side of the dust filter bag and is fixedly connected to the inner side wall of the collecting cover;
the small end of the collecting cover is communicated with a gas collecting bottle through a flexible hose, and the gas collecting bottle is positioned on the lower side of the connecting plate.
Preferably, the upper end face of the hydraulic rod is fixedly connected with a fixing plate, and the collecting cover is fixedly connected to the fixing plate.
Preferably, the lower end of the flexible hose penetrates through the fixed plate and the circular plate and is communicated with the gas collecting bottle, the lower surface of the circular plate is fixedly connected with a cylinder for the flexible hose to penetrate through, and the cylinder is rotatably connected to the connecting plate.
Preferably, the upper surface of the connecting plate is provided with a circular groove, the circular plate is positioned in the circular groove, and the cylinder is rotatably connected to the bottom of the circular groove.
Preferably, the connection frame is fixedly connected to the inner side wall of the collecting cover through a fixing bolt, and the opening end of the dust filtering bag is fixedly connected to the side wall, close to the small end of the collecting cover, of the connection frame.
Preferably, the top of the gas collecting bottle is provided with a circular through hole, the circular through hole is matched with the lower end part of the telescopic hose, a baffle is arranged on the side wall of the circular through hole, and the baffle is positioned in the circular through hole.
Preferably, the accommodating groove is formed in the side wall of the circular through hole, the baffle is located in the accommodating groove, a pull rod is fixedly connected to one end face, away from the circular through hole, of the baffle, and one end, away from the baffle, of the pull rod penetrates through the side wall of the accommodating groove and is fixedly connected with the pull block.
Preferably, a groove is formed in the side wall of the circular through hole, the groove corresponds to the accommodating groove in position, a sealing gasket is fixedly connected to the upper surface and the lower surface of the baffle, and one end, close to the groove, of the sealing gasket is obliquely arranged and matched with the groove.
Preferably, the lower side of the connecting plate is provided with a base, the upper surface of the base is located at four corners and is fixedly connected with supporting rods, the upper ends of the supporting rods are fixedly connected to the lower surface of the connecting plate, and the gas collecting bottle is located on the base.
Compared with the prior art, the beneficial effects of the utility model are that: the fan is arranged in the collecting hood, so that air around the collecting hood can be conveniently conveyed to the inside of the collecting hood, the dust filtering bag is arranged on one side of the fan, so that dust in the conveyed air can be conveniently filtered, the hydraulic rod is arranged on the lower side of the collecting hood, so that the height of the collecting hood can be conveniently adjusted, the circular plate is arranged on the lower side of the hydraulic rod, so that the direction of the collecting hood can be conveniently adjusted, the gas collecting bottle is arranged on the lower side of the telescopic hose, so that the air conveyed by the device can be conveniently conveyed, and the baffle is arranged on the gas collecting bottle, so that the opening and closing of the gas collecting bottle can be conveniently; this kind of directional collection cover that indoor environment detected not only can effectually collect the air of indoor high latitude, can filter the collection to the dust in the air moreover, and the staff of being convenient for distinguishes the detection to the dust in air and the air, has improved the accuracy of air quality testing result to a certain extent.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a schematic view of the front internal structure of the present invention;
FIG. 3 is a schematic view of a portion of the enlarged structure at A in FIG. 2;
fig. 4 is a schematic view of the front internal structure of the middle collecting cover of the present invention.
In the figure: 1 connecting plate, 11 circular grooves, 12 bases, 13 supporting rods, 2 fans, 3 hydraulic rods, 31 fixing plates, 4 collecting covers, 41 fixing bolts, 42 connecting frames, 5 circular plates, 51 cylinders, 6 dust filtering bags, 7 telescopic hoses, 8 gas collecting bottles, 81 circular through holes, 811 accommodating grooves, 812 grooves, 82 baffles, 821 pull rods, 822 pull blocks and 823 sealing gaskets.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a directional acquisition cover for indoor environment detection comprises a connecting plate 1, a fan 2 and a hydraulic rod 3, wherein the working principle and the structure of the fan 2 and the hydraulic rod 3 are the prior art, so detailed description is omitted, a lead on the fan 2 is electrically connected with an electric power storage device through a control switch, and the directional acquisition cover also comprises an acquisition cover 4;
the upper surface of the connecting plate 1 is rotatably connected with a circular plate 5, a hydraulic rod 3 is fixedly connected to the circular plate 5, an acquisition cover 4 is fixedly connected to the upper end of the hydraulic rod 3, a dust filter bag 6 is fixedly connected to the inner side wall of the acquisition cover 4, and a fan 2 is positioned on one side of the dust filter bag 6 and is fixedly connected to the inner side wall of the acquisition cover 4;
the small end of the collecting hood 4 is communicated with a gas collecting bottle 8 through a flexible hose 7, and the gas collecting bottle 8 is positioned at the lower side of the connecting plate 1.
The up end fixedly connected with fixed plate 31 of hydraulic stem 3 gathers 4 fixed connection of cover on fixed plate 31, is convenient for gather 4 fixed connection of cover at the upper end of hydraulic stem 3, and when 3 during operations of hydraulic stem, gather cover 4 and rise along with the rising of fixed plate 31 to convenient to use person adjusts the height of gathering cover 4.
The lower extreme of bellows 7 runs through fixed plate 31 and circular slab 5 and is linked together with gas collecting bottle 8, and the lower fixed surface of circular slab 5 is connected with the drum 51 that is used for bellows 7 to pass, the lower tip fixed connection of bellows 7 is on the inside wall of drum 51, avoid when gathering cover 4 and rise, the lower extreme of bellows 7 rises thereupon, drum 51 rotates and connects on connecting plate 1, be convenient for circular slab 5 rotates and connects on connecting plate 1, when circular slab 5 rotates, bellows 5 rotates along with the rotation of drum 51, thereby be convenient for adjust the direction of gathering cover 4.
Gather through 41 fixedly connected with connection frame 42 of fixing bolt on the inside wall of cover 4, the open end fixed connection of dust filter bag 6 is close to on the lateral wall of gathering cover 4 tip at connection frame 42, the installation and the dismantlement of dust filter bag 6 of being convenient for, and dust filter bag 6 can filter the collection to the dust in the air, thereby the staff of being convenient for distinguishes the detection to dust and air in the air, has improved the accuracy of air quality detection effect to a certain extent.
Circular through-hole 81 has been seted up at the top of gas collecting bottle 8, and circular through-hole 81 cooperatees with the lower tip of bellows 7, and is provided with baffle 82 on the lateral wall of circular through-hole 81, and baffle 82 is located circular through-hole 81, the opening and closing of the circular through-hole 81 of air of being convenient for.
Seted up recess 812 on circular through-hole 81's the lateral wall, the position of recess 812 is corresponding with holding tank 811's position, and the upper surface of baffle 82 and the sealed 823 of the equal fixedly connected with pad of lower surface, sealed pad 823 is close to the one end slope setting of recess 812 and cooperatees with recess 812, sealed pad 823 can increase the leakproofness between baffle 82 and the circular through-hole 81 lateral wall, reduces the air loss of collecting in the gas collecting bottle 8.
The downside of connecting plate 1 is provided with base 12, and the upper surface of base 12 is located the equal fixedly connected with bracing piece 13 in four corners department, and the upper end fixed connection of bracing piece 13 is at the lower surface of connecting plate 1, and gas collection bottle 8 is located base 12, is convenient for lay gas collection bottle 8 at the downside of connecting plate 1.
The working principle is as follows: when the utility model is used and indoor high-altitude air needs to be collected, the operation of the hydraulic rod 3 can drive the collecting cover 4 to move upwards to the required height, and the circular plate 5 can adjust the direction of the collecting cover 4 according to the requirement; when fan 2 during operation, fan 2 can be carried the air in the main aspects of collection cover 4 to expansion hose 7, and gather the outside air of cover 4 when filtering dirt bag 6, dust or steam in the air then can stop on filtering dirt bag 6, thereby be convenient for collect dust and steam in the air, be convenient for the staff detects dust and steam in the air, and the air after the filtration then gets into gas collecting bottle 8 through expansion hose 7 in, after finishing collecting the air in the high altitude, promote pull block 822, make pull rod 821 drive baffle 82 and remove and make baffle 82 insert and establish in recess 812 to recess 812 on the gas collecting bottle 8, thereby seal circular through-hole 81 on the gas collecting bottle 8, it is convenient to love for the staff.
"fixedly connected" as described in the present invention means that two parts connected to each other are fixed together, typically by welding, screwing or gluing; "rotationally coupled" means that two components are coupled together and capable of relative motion.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a cover is gathered to orientation that indoor environment detected, includes connecting plate (1), fan (2) and hydraulic stem (3), its characterized in that: also comprises a collecting cover (4);
the upper surface of the connecting plate (1) is rotatably connected with a circular plate (5), the hydraulic rod (3) is fixedly connected to the circular plate (5), the collecting cover (4) is fixedly connected to the upper end portion of the hydraulic rod (3), a dust filtering bag (6) is fixedly connected to the inner side wall of the collecting cover (4), and the fan (2) is located on one side of the dust filtering bag (6) and is fixedly connected to the inner side wall of the collecting cover (4);
the small end of the collecting hood (4) is communicated with a gas collecting bottle (8) through a flexible hose (7), and the gas collecting bottle (8) is positioned on the lower side of the connecting plate (1).
2. The directional acquisition cover for indoor environment detection according to claim 1, wherein: the upper end face of the hydraulic rod (3) is fixedly connected with a fixing plate (31), and the collecting cover (4) is fixedly connected to the fixing plate (31).
3. The directional acquisition cover for indoor environment detection according to claim 2, wherein: the lower end of the telescopic hose (7) penetrates through the fixing plate (31) and the circular plate (5) and is communicated with the gas collecting bottle (8), the lower surface of the circular plate (5) is fixedly connected with a cylinder (51) used for the telescopic hose (7) to penetrate through, and the cylinder (51) is rotatably connected to the connecting plate (1).
4. The directional acquisition cover for indoor environment detection according to claim 3, wherein: the upper surface of the connecting plate (1) is provided with a circular groove (11), the circular plate (5) is positioned in the circular groove (11), and the cylinder (51) is rotatably connected to the bottom of the circular groove (11).
5. The directional acquisition cover for indoor environment detection according to claim 1, wherein: gather on the inside wall of cover (4) through fixing bolt (41) fixedly connected with connecting frame (42), the open end fixed connection of dust filter bag (6) is on connecting frame (42) are close to the lateral wall of gathering cover (4) tip.
6. The directional acquisition cover for indoor environment detection according to claim 1, wherein: circular through-hole (81) have been seted up at the top of gas collecting bottle (8), circular through-hole (81) cooperate with the lower tip of bellows (7), and are provided with baffle (82) on the lateral wall of circular through-hole (81), baffle (82) are located circular through-hole (81).
7. The directional acquisition cover for indoor environment detection according to claim 6, wherein: holding tank (811) have been seted up on the lateral wall of circular through-hole (81), baffle (82) are located holding tank (811), and baffle (82) keep away from a terminal surface fixedly connected with pull rod (821) of circular through-hole (81), the one end that baffle (82) were kept away from in pull rod (821) runs through the lateral wall and the fixedly connected with of holding tank (811) and draws piece (822).
8. The directional acquisition cover for indoor environment detection according to claim 7, wherein: set up on the lateral wall of circular through-hole (81) recess (812), the position of recess (812) is corresponding with the position of holding tank (811), and the equal fixedly connected with of upper surface and the lower surface of baffle (82) seals up (823), the one end slope that seals up (823) is close to recess (812) sets up and cooperatees with recess (812).
9. The directional acquisition cover for indoor environment detection according to claim 1, wherein: the gas collecting device is characterized in that a base (12) is arranged on the lower side of the connecting plate (1), the upper surface of the base (12) is located at four corners and fixedly connected with supporting rods (13), the upper end of each supporting rod (13) is fixedly connected to the lower surface of the connecting plate (1), and the gas collecting bottle (8) is located on the base (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921448021.4U CN210774906U (en) | 2019-09-03 | 2019-09-03 | Directional collection cover for indoor environment detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921448021.4U CN210774906U (en) | 2019-09-03 | 2019-09-03 | Directional collection cover for indoor environment detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210774906U true CN210774906U (en) | 2020-06-16 |
Family
ID=71059949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921448021.4U Expired - Fee Related CN210774906U (en) | 2019-09-03 | 2019-09-03 | Directional collection cover for indoor environment detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210774906U (en) |
-
2019
- 2019-09-03 CN CN201921448021.4U patent/CN210774906U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20200616 |