CN113075357A - Negative oxygen ion detector - Google Patents
Negative oxygen ion detector Download PDFInfo
- Publication number
- CN113075357A CN113075357A CN202110218811.9A CN202110218811A CN113075357A CN 113075357 A CN113075357 A CN 113075357A CN 202110218811 A CN202110218811 A CN 202110218811A CN 113075357 A CN113075357 A CN 113075357A
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- Prior art keywords
- fixedly connected
- air
- negative oxygen
- oxygen ion
- ion detector
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- 239000001301 oxygen Substances 0.000 title claims abstract description 28
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 28
- 230000001681 protective effect Effects 0.000 claims description 10
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims description 3
- 230000002265 prevention Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000001514 detection method Methods 0.000 abstract description 3
- 238000007664 blowing Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- -1 oxygen ion Chemical class 0.000 description 15
- 239000000428 dust Substances 0.000 description 4
- 241000256626 Pterygota <winged insects> Species 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000003915 air pollution Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 238000003908 quality control method Methods 0.000 description 2
- 206010010904 Convulsion Diseases 0.000 description 1
- 241000238631 Hexapoda Species 0.000 description 1
- 239000000809 air pollutant Substances 0.000 description 1
- 231100001243 air pollutant Toxicity 0.000 description 1
- 238000004887 air purification Methods 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000036461 convulsion Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- GPRLSGONYQIRFK-UHFFFAOYSA-N hydron Chemical class [H+] GPRLSGONYQIRFK-UHFFFAOYSA-N 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000013441 quality evaluation Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
- G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
- G01N33/0036—General constructional details of gas analysers, e.g. portable test equipment concerning the detector specially adapted to detect a particular component
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/22—Devices for withdrawing samples in the gaseous state
- G01N1/24—Suction devices
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Pathology (AREA)
- Physics & Mathematics (AREA)
- Immunology (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Combustion & Propulsion (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Abstract
The invention discloses a negative oxygen ion detector, which relates to the technical field of air quality detection and comprises a base, wherein a support column is rotatably connected to the base, an air box is fixedly connected to the top end of the support column, a connecting plate is fixedly connected to the right side of the support column, an air deflector is fixedly connected to the right end of the connecting plate, an operation box is fixedly connected to the upper side of the air box, an operation component is arranged in the operation box, a mounting frame is fixed to the left side in the air box, a fan is fixed to the mounting frame, the fan supplies air to the right side, a support rod is fixedly connected to the. Compared with the prior art, the invention has the beneficial effects that: the design of the air deflector on one side of the supporting column enables the air deflector to drive the supporting column and the air box above the supporting column to rotate when the whole instrument is blown by wind, enables the blowing direction of the fan to be consistent with the wind direction all the time, can reduce the workload of the fan, reduces the power consumption, and is good in energy-saving effect.
Description
Technical Field
The invention relates to the technical field of air quality detection, in particular to a negative oxygen ion detector.
Background
Various plants are usually planted in the park, so that the air quality in the park in the city is better than that in the outside, and people often move in the park to be beneficial to the health to a certain extent.
The quality of the air reflects the air pollution degree, and is judged according to the concentration of pollutants in the air. Air pollution is a complex phenomenon, and the concentration of air pollutants at a particular time and place is influenced by many factors. Air negative oxygen ions are a collective term for single gas molecules and hydrogen ion clusters that are negatively charged. In a natural ecosystem, forests and wetlands are important places for generating negative oxygen ions in the air. The air quality control system has a regulating effect on the aspects of air purification, urban microclimate and the like, and the concentration level of the air quality control system is one of indexes for urban air quality evaluation.
The detection of negative oxygen ion is often carried out in the park, and current detecting instrument is inside sending into the device through the mode of convulsions, detects, but does not set up protective structure in its wind channel, and some dust or winged insect that make get into inside the device, influences the operating condition of internal element in the past in the long term, and current detecting instrument places the rigidity in addition, in order to comply with the wind direction, reduces the load of fan, generally need move whole instrument and adjust, and is very loaded down with trivial details.
Disclosure of Invention
The present invention is directed to a negative oxygen ion detector to solve the above problems.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a negative oxygen ion detector, includes the base, rotates on the base to be connected with the support column, and support column top fixedly connected with bellows, both ends are open type structure about the bellows, support column right side fixedly connected with connecting plate, connecting plate right-hand member fixedly connected with aviation baffle, it has the guide way to open on the inner wall about the bellows both ends, and sliding connection has the support slider in the guide way, and fixedly connected with installing frame between the upper and lower both sides support slider, fixedly connected with protection network in the installing frame, the draw-in groove that has bilateral symmetry is opened to the lateral wall on the bellows, and bellows top fixedly connected with control box is provided with in the control box and controls the subassembly, the left side is fixed with the mounting bracket in the bellows, is fixed with the fan on the mounting bracket, and the fan is.
As a further scheme of the invention: control the subassembly and include pivot, rotor plate and deflector, the pivot is rotated and is connected lateral wall on the control box, and rotor plate one end fixed connection rotates other end fixedly connected with round pin post at the pivot lower extreme, the inboard fixedly connected with turning lever of installing frame, turning lever pass the draw-in groove as for in the control box, turning lever upper end fixedly connected with diaphragm, deflector both sides and diaphragm fixed connection, it has the fore-and-aft direction to be provided with the spacing groove to open on the deflector, the round pin post cooperatees with the spacing groove.
As a still further scheme of the invention: the upper end of the rotating shaft is fixedly connected with a rotating disc, and a handle is fixedly welded on one side of the rotating disc.
As a still further scheme of the invention: the length of the guide groove is larger than that of the supporting slide block, and the sum of the lengths of the guide groove and the supporting slide block is smaller than that of the clamping groove.
As a still further scheme of the invention: the air deflector is of an internal hollow structure, and the air deflector is made of plastic.
As a still further scheme of the invention: the support column is rotatably connected to the base through a deep groove ball bearing.
As a still further scheme of the invention: the rotating radius of the rotating plate is less than or equal to 1/2 of the length of the limiting groove.
As a still further scheme of the invention: the length of the limiting groove is 2 times larger than that of the clamping groove.
As a still further scheme of the invention: and the surface of the operation box is subjected to rust prevention treatment.
As a still further scheme of the invention: the cross section of the crank rod is circular, and the diameter of the crank rod is equal to the width of the clamping groove.
Compared with the prior art, the invention has the beneficial effects that: the design of the air deflector positioned on one side of the supporting column enables the air deflector to drive the supporting column and the air box above the supporting column to rotate when wind blows the whole instrument, so that the blowing direction of the fan is always consistent with the wind direction, the working load of the fan can be reduced, the power consumption is reduced, and the energy is saved;
the arrangement of the protective nets at two ends in the air distribution box can effectively ensure that the working state of the electric elements in the air distribution box is not interfered by external factors, the protective nets at two sides can extend out of the air distribution box through the control assembly, the daily cleaning work is facilitated, and the actual using effect is good.
Drawings
FIG. 1 is a schematic diagram of a negative oxygen ion detector;
FIG. 2 is a schematic diagram of a side view of a negative oxygen ion detector;
FIG. 3 is a schematic structural diagram of a control mechanism in the negative oxygen ion detector;
FIG. 4 is an enlarged view of a portion A of FIG. 1;
in the figure: 1. a base; 2. a support pillar; 3. an air box; 4. a connecting plate; 5. an air deflector; 6. a guide groove; 7. a support slide block; 8. installing a frame; 9. a protective net; 10. a card slot; 11. an operation box; 12. a manipulation component; 13. a mounting frame; 14. a fan; 15. a support bar; 16. a detector; 1201. a rotating shaft; 1202. a rotating plate; 1203. a guide plate; 1204. a pin; 1205. a crank lever; 1206. a transverse plate; 1207. a limiting groove; 1208. a turntable; 1209. a handle.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
The first embodiment is as follows: referring to fig. 1-4, a negative oxygen ion detector comprises a base 1, a support column 2 is rotatably connected to the base 1, an air box 3 is fixedly connected to the top end of the support column 2, the left and right ends of the air box 3 are open structures, a connecting plate 4 is fixedly connected to the right side of the support column 2, an air deflector 5 is fixedly connected to the right end of the connecting plate 4, guide grooves 6 are formed in the upper and lower inner walls of the two ends of the air box 3, supporting sliders 7 are slidably connected to the guide grooves 6, a mounting frame 8 is fixedly connected between the upper and lower supporting sliders 7, a protective screen 9 is fixedly connected to the inside of the mounting frame 8, clamping grooves 10 which are bilaterally symmetrical are formed in the upper side wall of the air box 3, an operation box 11 is fixedly connected to the upper side of the air box 3, an operation assembly 12 is arranged in the operation box, the bottom of the air box 3 at the right side of the mounting rack 13 is fixedly connected with a support rod 15, and a detector 16 is fixed on the support rod 15;
referring to fig. 1 and 3, the operating and controlling assembly 12 includes a rotating shaft 1201, a rotating plate 1202 and a guiding plate 1203, the rotating shaft 1201 is rotatably connected to an upper side wall of the operating box 11, one end of the rotating plate 1202 is fixedly connected to a lower end of the rotating shaft 1201, the other end of the rotating plate 1202 is fixedly connected to a pin 1204, a connecting lever 1205 is fixedly connected to an inner side of the mounting frame 8, the connecting lever 1205 passes through the clamping groove 10 and is arranged in the operating box 11, a transverse plate 1206 is fixedly connected to an upper end of the connecting lever 1205, two sides of the guiding plate 1203 are fixedly connected to the transverse plate 1206, a limiting groove 1207 is formed in the guiding plate 1203 in a front-;
when wind blows the air deflector 5, the air deflector 5 drives the supporting column 2 to rotate through the connecting plate 4, the air box 3 above the supporting column rotates along with the supporting column, the fan 14 and the air deflector 5 are positioned on two sides of the supporting column 2, the suction direction of the fan 14 is the same as the wind direction, and the detector 16 on the right side of the fan 14 detects negative oxygen ions in the air;
inside protection network 9 in the installing frame 8 in bellows 3 both ends can effectively prevent that dust or winged insect from getting into bellows 3, when protection network 9 needs the clearance, drive carousel 1208 to rotate through handle 1209, make the rotor plate 1202 in the control box 11 rotate thereupon, through spacing groove 1207 cooperation on round pin post 1204 and deflector 1203, make both sides diaphragm 1206 carry out reciprocating motion, both sides protection network 9 stretches out respectively in the bellows 3, the convenient operation of clearing up goes on.
The upper end of the rotating shaft 1201 is fixedly connected with a rotating disc 1208, and a handle 1209 is fixedly welded on one side of the rotating disc 1208.
The length of the guide groove 6 is greater than that of the supporting slide block 7, and the sum of the lengths of the guide groove 6 and the supporting slide block 7 is less than that of the clamping groove 10.
The air deflector 5 is of an internal hollow structure, and the air deflector 5 is made of plastic.
The support column 2 is rotatably connected to the base 1 through a deep groove ball bearing.
The turning radius of the turning plate 1202 is less than or equal to 1/2 of the length of the limiting groove 1207.
The length of the limiting groove 1207 is 2 times larger than that of the clamping groove 10.
The cross section of the turning rod 1205 is circular, and the diameter of the turning rod 1205 is equal to the width of the clamping groove 10.
Example two: the present embodiment is described in addition based on the above implementation: referring to fig. 1-4, a negative oxygen ion detector comprises a base 1, a support column 2 is rotatably connected to the base 1, an air box 3 is fixedly connected to the top end of the support column 2, the left and right ends of the air box 3 are open structures, a connecting plate 4 is fixedly connected to the right side of the support column 2, an air deflector 5 is fixedly connected to the right end of the connecting plate 4, guide grooves 6 are formed in the upper and lower inner walls of the two ends of the air box 3, supporting sliders 7 are slidably connected to the guide grooves 6, a mounting frame 8 is fixedly connected between the upper and lower supporting sliders 7, a protective screen 9 is fixedly connected to the inside of the mounting frame 8, clamping grooves 10 which are bilaterally symmetrical are formed in the upper side wall of the air box 3, an operation box 11 is fixedly connected to the upper side of the air box 3, an operation assembly 12 is arranged in the operation box, the bottom of the air box 3 at the right side of the mounting rack 13 is fixedly connected with a support rod 15, and a detector 16 is fixed on the support rod 15;
referring to fig. 1 and 3, the operating and controlling assembly 12 includes a rotating shaft 1201, a rotating plate 1202 and a guiding plate 1203, the rotating shaft 1201 is rotatably connected to an upper side wall of the operating box 11, one end of the rotating plate 1202 is fixedly connected to a lower end of the rotating shaft 1201, the other end of the rotating plate 1202 is fixedly connected to a pin 1204, a connecting lever 1205 is fixedly connected to an inner side of the mounting frame 8, the connecting lever 1205 passes through the clamping groove 10 and is arranged in the operating box 11, a transverse plate 1206 is fixedly connected to an upper end of the connecting lever 1205, two sides of the guiding plate 1203 are fixedly connected to the transverse plate 1206, a limiting groove 1207 is formed in the guiding plate 1203 in a front-;
when wind blows the air deflector 5, the air deflector 5 drives the supporting column 2 to rotate through the connecting plate 4, the air box 3 above the supporting column rotates along with the supporting column, the fan 14 and the air deflector 5 are positioned on two sides of the supporting column 2, the suction direction of the fan 14 is the same as the wind direction, and the detector 16 on the right side of the fan 14 detects negative oxygen ions in the air;
inside protection network 9 in the installing frame 8 in bellows 3 both ends can effectively prevent that dust or winged insect from getting into bellows 3, when protection network 9 needs the clearance, drive carousel 1208 to rotate through handle 1209, make the rotor plate 1202 in the control box 11 rotate thereupon, through spacing groove 1207 cooperation on round pin post 1204 and deflector 1203, make both sides diaphragm 1206 carry out reciprocating motion, both sides protection network 9 stretches out respectively in the bellows 3, the convenient operation of clearing up goes on.
The upper end of the rotating shaft 1201 is fixedly connected with a rotating disc 1208, and a handle 1209 is fixedly welded on one side of the rotating disc 1208.
The length of the guide groove 6 is greater than that of the supporting slide block 7, and the sum of the lengths of the guide groove 6 and the supporting slide block 7 is less than that of the clamping groove 10.
The air deflector 5 is of an internal hollow structure, and the air deflector 5 is made of plastic.
The support column 2 is rotatably connected to the base 1 through a deep groove ball bearing.
The turning radius of the turning plate 1202 is less than or equal to 1/2 of the length of the limiting groove 1207.
The length of the limiting groove 1207 is 2 times larger than that of the clamping groove 10.
The cross section of the turning rod 1205 is circular, and the diameter of the turning rod 1205 is equal to the width of the clamping groove 10.
The surface of the operation box 11 is subjected to rust prevention treatment.
The working principle of the invention is as follows: when wind blows the air deflector 5, the air deflector 5 drives the supporting column 2 to rotate through the connecting plate 4, the air box 3 above the air box rotates along with the rotation, the fan 14 and the air deflector 5 are located on two sides of the supporting column 2, the suction direction of the fan 14 is the same as the wind direction, the detector 16 on the right side of the fan 14 detects negative oxygen ions in the air, the protective nets 9 in the installation frames 8 at two ends of the air box 3 can effectively prevent dust or flying insects from entering the air box 3, when the protective nets 9 need to be cleaned, the rotating disc 1208 is driven to rotate through the handle 1209, the rotating plate 1202 in the operation box 11 rotates along with the rotating disc, the pin 1204 is matched with the limiting groove 1207 in the guide plate 1203, the transverse plates on two sides reciprocate, the protective nets 9 on two sides in the air box 3 extend out respectively, and cleaning work.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (10)
1. A negative oxygen ion detector comprises a base (1), wherein a support column (2) is rotatably connected to the base (1), an air box (3) is fixedly connected to the top end of the support column (2), the left end and the right end of the air box (3) are of an open structure, and the negative oxygen ion detector is characterized in that a connecting plate (4) is fixedly connected to the right side of the support column (2), an air deflector (5) is fixedly connected to the right end of the connecting plate (4), guide grooves (6) are formed in the upper inner wall and the lower inner wall of the two ends of the air box (3), supporting sliders (7) are slidably connected in the guide grooves (6), a mounting frame (8) is fixedly connected between the supporting sliders (7) on the upper side and the lower side, a protective net (9) is fixedly connected in the mounting frame (8), clamping grooves (10) which are bilaterally symmetrical are formed in the upper, the detector is characterized in that a mounting rack (13) is fixed on the left side in the air box (3), a fan (14) is fixed on the mounting rack (13), the fan (14) supplies air to the right side, a supporting rod (15) is fixedly connected to the bottom of the air box (3) on the right side of the mounting rack (13), and a detector (16) is fixed on the supporting rod (15).
2. The negative oxygen ion detector according to claim 1, wherein the control assembly (12) comprises a rotating shaft (1201), a rotating plate (1202) and a guide plate (1203), the rotating shaft (1201) is rotatably connected to the upper side wall of the operation box (11), one end of the rotating plate (1202) is fixedly connected to the lower end of the rotating shaft (1201), the other end of the rotating plate is fixedly connected with a pin (1204), a connecting rod (1205) is fixedly connected to the inner side of the installation frame (8), the connecting rod (1205) passes through the clamping groove (10) and is arranged in the operation box (11), a transverse plate (1206) is fixedly connected to the upper end of the connecting rod (1205), two sides of the guide plate (1203) are fixedly connected with the transverse plate (1206), a limit groove (1207) is formed in the guide plate (1203) in the front-back direction, and the pin (1204) is matched with the limit groove.
3. The negative oxygen ion detector according to claim 2, wherein a rotating disc (1208) is fixedly connected to the upper end of the rotating shaft (1201), and a handle (1209) is fixedly welded to one side of the rotating disc (1208).
4. The negative oxygen ion detector according to claim 1, wherein the length of the guide groove (6) is greater than the length of the support slider (7), and the sum of the lengths of the guide groove (6) and the support slider (7) is less than the length of the slot (10).
5. The negative oxygen ion detector according to claim 1, wherein the air deflector (5) is of an internal hollow structure, and the air deflector (5) is made of plastic.
6. The negative oxygen ion detector according to claim 1, wherein the supporting column (2) is rotatably connected to the base (1) by deep groove ball bearings.
7. The negative oxygen ion detector of claim 2, wherein the radius of rotation of the rotating plate (1202) is less than or equal to 1/2 of the length of the limiting slot (1207).
8. The negative oxygen ion detector of claim 2, wherein the length of the limiting groove (1207) is greater than 2 times the length of the slot (10).
9. The negative oxygen ion detector according to claim 1 or 2, wherein the surface of the operation box (11) is subjected to rust prevention treatment.
10. The negative oxygen ion detector of claim 2, wherein the cross section of the lever (1205) is circular, and the diameter of the lever (1205) is equal to the width of the slot (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110218811.9A CN113075357A (en) | 2021-02-26 | 2021-02-26 | Negative oxygen ion detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110218811.9A CN113075357A (en) | 2021-02-26 | 2021-02-26 | Negative oxygen ion detector |
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| CN113075357A true CN113075357A (en) | 2021-07-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110218811.9A Pending CN113075357A (en) | 2021-02-26 | 2021-02-26 | Negative oxygen ion detector |
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| CN211854415U (en) * | 2020-03-17 | 2020-11-03 | 谢仁华 | Warm air cleaner that leads to air conditioner |
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2021
- 2021-02-26 CN CN202110218811.9A patent/CN113075357A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105834927A (en) * | 2016-03-21 | 2016-08-10 | 青岛众瑞智能仪器有限公司 | Single-motor bidirectional opening and closing filter membrane clamping device |
| CN106971966A (en) * | 2017-04-06 | 2017-07-21 | 安徽熙泰智能科技有限公司 | A kind of semiconductor chip cleaning device |
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