CN210665419U - Indoor air environment detection equipment - Google Patents
Indoor air environment detection equipment Download PDFInfo
- Publication number
- CN210665419U CN210665419U CN201921308914.9U CN201921308914U CN210665419U CN 210665419 U CN210665419 U CN 210665419U CN 201921308914 U CN201921308914 U CN 201921308914U CN 210665419 U CN210665419 U CN 210665419U
- Authority
- CN
- China
- Prior art keywords
- sliding
- box
- box body
- indoor air
- supporting plate
- 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
Links
- 238000001514 detection method Methods 0.000 title abstract description 10
- 239000000428 dust Substances 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 7
- 230000009471 action Effects 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 3
- 239000002245 particle Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
Images
Landscapes
- Air Conditioning Control Device (AREA)
Abstract
The utility model belongs to the technical field of indoor air environment detection, in particular to an indoor air environment detection device, which comprises a box body and a first supporting column, wherein first chutes are respectively arranged at the upper end and the lower end of an opening of the box body, and two electric push rods are arranged in the first chutes and are respectively and fixedly connected with a first supporting plate and a second supporting plate; the utility model discloses, through the air exhauster, electric putter and PM2.5 sensor's combined action, air exhauster work makes indoor air enter into the box through the opening part of box in, air exhauster work after a period, two electric putter work areas first backup pad and second backup pad are towards the direction motion that is close to each other, make in the draw-in groove of the top chucking second backup pad of first backup pad, and under the effect of sealed pad, the box internal is sealed has been guaranteed, at this moment, the PM2.5 sensor detects the air in the box, thereby make the numerical value accuracy more that detects.
Description
Technical Field
The utility model belongs to the technical field of the indoor air circumstance detects, concretely relates to indoor air circumstance check out test set.
Background
PM2.5 refers to particles with the aerodynamic equivalent diameter of less than or equal to 2.5 microns in the atmosphere, and is also called as particles capable of entering the lung, although PM2.5 is only a component with a small content in earth atmosphere components, the PM2.5 has important influence on air quality, visibility and the like, and the PM2.5 has small particle size, is rich in a large amount of toxic and harmful substances, has long retention time in the atmosphere and long conveying distance, and has larger influence on human health and atmospheric environment quality.
At present, in the process of detecting the indoor PM2.5, because air flows, the accurate detection of the indoor PM2.5 is difficult only by the suction force of a PM2.5 sensor, so that the detection accuracy is not high.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides an indoor air circumstance check out test set has the degree of accuracy high characteristics that detect.
In order to achieve the above object, the utility model provides a following technical scheme: an indoor air environment detection device comprises a box body and a first supporting column, wherein the upper end and the lower end of an opening of the box body are respectively provided with a first chute, two first chutes are internally provided with electric push rods, the two electric push rods are respectively and fixedly connected with a first supporting plate and a second supporting plate, the bottom end of the first supporting plate is provided with a second chute and a clamping groove, one side of the clamping groove is communicated with one side of the second chute, a first sliding block is connected in the second chute in a sliding manner, the inner wall of the clamping groove is fixedly connected with a spring, the other end of the spring is fixedly connected with a baffle plate, one side of the first sliding block, which is far away from the second chute, is fixedly connected with one side of the baffle plate, the top end of the second supporting plate is clamped in the clamping groove, the top end of the second supporting plate is lapped with the bottom end of the baffle plate, the, the one end of air exhauster is provided with the exhaust column, the inner wall of box is provided with the dust screen, one side of dust screen and the one end overlap joint of exhaust column, the inner wall bottom of box is provided with the PM2.5 sensor, the fixed cover of bottom fixedly connected with of box, fixed cover inner wall is provided with the internal thread.
Third spout and fourth spout have been seted up on the top of first support column, one side of third spout is linked together with one side of fourth spout, sliding connection has the second support column in the third spout, sliding connection has the second slider in the fourth spout, one side of the fourth spout that the second slider was kept away from is connected with the fixed surface of second support column, the surface of first support column is provided with the bolt, the one end of bolt and the surface overlap joint of second support column, the one end of second support column is provided with the external screw thread, external screw thread and internal thread threaded connection, the bottom of first support column is provided with the tripod.
Preferably, one side of the box body is provided with a control panel, and the control panel comprises a switch and a microprocessor.
Preferably, the switch is electrically connected with an external power supply through a wire, the switch is electrically connected with the microprocessor through a wire, and the microprocessor is respectively electrically connected with the electric push rod, the exhaust fan and the PM2.5 sensor through wires.
Preferably, the top end of the box body is provided with a handle, and the bottom end of the box body is provided with an output port.
Preferably, the opposite surfaces of the first support plate and the second support plate are provided with sealing gaskets.
Preferably, the air inlet baffle is arranged around the opening of the box body, and the shape of the air inlet baffle is horn-shaped.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses, through the air exhauster, the combined action of electric putter and PM2.5 sensor, when examining indoor PM2.5, air exhauster work makes indoor air enter into the box through the opening part of box in, air exhauster work after a period, two electric putter work area first backup pad and second backup pad are towards the direction motion that is close to each other, make in the draw-in groove of the top chucking second backup pad of first backup pad, and under the sealed effect of filling up, the box internal sealing has been guaranteed, at this moment, the PM2.5 sensor detects the air in the box, thereby make the numerical value that detects more accurate.
2. The utility model can transmit the data measured by the PM2.5 sensor to the display through the output port by setting the output port, so that the detector can observe the relevant data, the bolt is manually rotated through the combined action of the first supporting column, the second supporting column, the fourth sliding groove, the third sliding groove, the second sliding block and the bolt, so that the second supporting column is not fixed at one end of the bolt, then the second supporting column is manually pulled upwards to ensure that the second supporting column slides in the third sliding groove and the second sliding block slides in the fourth sliding groove, after the height is adjusted to a proper value, one end of the bolt is fixed with the outer surface of the second supporting column, thereby the box body can reach the height to be detected, the operation is simple and convenient, the arrangement of the handle is convenient for carrying the box body, through the combined action of the switch and the microprocessor, the working states of the electric push rod, the exhaust fan and the PM2.5 sensor can be controlled.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the middle box body of the present invention;
FIG. 3 is an enlarged schematic structural view of the position A of the present invention;
FIG. 4 is an enlarged schematic structural view of the position B of the present invention;
FIG. 5 is a schematic diagram of the circuit of the present invention;
in the figure: 1. a handle; 2. a box body; 3. an exhaust fan; 4. a control panel; 41. a switch; 42. a microprocessor; 5. a placement groove; 6. a PM2.5 sensor; 7. a second support column; 8. a first support column; 9. a fourth chute; 10. a tripod; 11. a third chute; 12. a second slider; 13. a bolt; 14. a gasket; 15. an exhaust pipe; 16. a dust screen; 17. an output port; 18. an electric push rod; 19. a first chute; 20. a first support plate; 21. a second support plate; 22. an air inlet baffle; 23. an external thread; 24. fixing a sleeve; 25. an internal thread; 26. a card slot; 27. a spring; 28. a baffle plate; 29. a first slider; 30. a second runner.
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.
Examples
Referring to fig. 1-5, the present invention provides the following technical solutions: an indoor air environment detection device comprises a box body 2 and a first supporting column 8, wherein the upper end and the lower end of an opening of the box body 2 are respectively provided with a first sliding groove 19, two electric push rods 18 are arranged in the first sliding grooves 19, the two electric push rods 18 are respectively and fixedly connected with a first supporting plate 20 and a second supporting plate 21, the bottom end of the first supporting plate 20 is provided with a second sliding groove 30 and a clamping groove 26, one side of the clamping groove 26 is communicated with one side of the second sliding groove 30, a first sliding block 29 is slidably connected in the second sliding groove 30, the inner wall of the clamping groove 26 is fixedly connected with a spring 27, the other end of the spring 27 is fixedly connected with a baffle 28, one side, far away from the second sliding groove 30, of the first sliding block 29 is fixedly connected with one side of the baffle 28, the top end of the second supporting plate 21 is clamped in the clamping groove 26, and the top end of the second supporting plate, the inner wall of the box body 2 is provided with a placing groove 5, an exhaust fan 3 is arranged in the placing groove 5, one end of the exhaust fan 3 is provided with an exhaust pipe 15, the inner wall of the box body 2 is provided with a dust screen 16, one side of the dust screen 16 is in lap joint with one end of the exhaust pipe 15, the bottom end of the inner wall of the box body 2 is provided with a PM2.5 sensor 6, the bottom end of the box body 2 is fixedly connected with a fixed sleeve 24, the inner wall of the fixed sleeve 24 is provided with an internal thread 25, when the indoor PM2.5 is detected, the indoor air enters the box body 2 through an opening of the box body 2 under the combined action of the exhaust fan 3, an electric push rod 18 and the PM2.5 sensor 6, after the exhaust fan 3 works for a period of time, the two electric push rods 18 work to drive the first supporting plate 20 and the second supporting plate 21 to move towards the direction close to each other, so that the, and the sealing in the box body 2 is ensured under the action of the sealing gasket 14, and at the moment, the PM2.5 sensor 6 detects the air in the box body 2, so that the detected value is more accurate.
A third sliding groove 11 and a fourth sliding groove 9 are formed in the top end of the first supporting column 8, one side of the third sliding groove 11 is communicated with one side of the fourth sliding groove 9, a second supporting column 7 is connected in the third sliding groove 11 in a sliding manner, a second sliding block 12 is connected in the fourth sliding groove 9 in a sliding manner, one side, far away from the second sliding block 12, of the fourth sliding groove 9 is fixedly connected with the outer surface of the second supporting column 7, a bolt 13 is arranged on the outer surface of the first supporting column 8, one end of the bolt 13 is in lap joint with the outer surface of the second supporting column 7, an external thread 23 is arranged at one end of the second supporting column 7, the external thread 23 is in threaded connection with an internal thread 25, and the second supporting column 7 is no longer fixed by manually rotating the bolt 13 under the combined action of the first supporting column 8, the second supporting column 7, the fourth sliding groove 9, the third sliding groove 11, the second sliding block, then manual second support column 7 that upwards drags, makes second support column 7 slide in third spout 11, second slider 12 slides in fourth spout 9, after adjusting to suitable height, makes the one end of bolt 13 and second support column 7's external surface fixed to can make box 2 reach the height that needs the detection, easy operation is convenient, the bottom of first support column 8 is provided with tripod 10, and tripod 10 is prior art product, just no longer describes here.
Specifically, a control panel 4 is disposed on one side of the box body 2, the control panel 4 includes a switch 41 and a microprocessor 42, and the switch 41 can adopt a multi-line control assembly to control different electrical components respectively.
Specifically, switch 41 passes through wire electric connection with external power supply, switch 41 passes through wire electric connection with microprocessor 42, microprocessor 42 passes through wire electric connection with electric putter 18, air exhauster 3 and PM2.5 sensor 6 respectively, through switch 41 and microprocessor 42's combined action, can control electric putter 18, air exhauster 3 and PM2.5 sensor 6's operating condition.
Specifically, the top of box 2 is provided with handle 1, and the setting of handle 1 is convenient for carry box 2, the bottom of box 2 is provided with output port 17, and through output port 17's setting, can record PM2.5 sensor 6 data and transmit the display through output port 17 on to the person of examining the test observes relevant data.
Specifically, the opposite surfaces of the first support plate 20 and the second support plate 21 are provided with sealing gaskets 14, so that the sealing performance inside the box body 2 is ensured.
Specifically, air inlet baffle 22 is arranged around the opening of box 2, just air inlet baffle 22 is tubaeform, is convenient for indoor air to enter into in the box 2.
The utility model discloses a theory of operation and use flow: in use, the utility model manually rotates the bolt 13 to make one end of the bolt 13 not fix the second supporting pillar 7, then manually pulls the second supporting pillar 7 upwards to make the second supporting pillar 7 slide in the third chute 11 and the second slider 12 slide in the fourth chute 9, when the height is adjusted to a proper value, one end of the bolt 13 is fixed with the outer surface of the second supporting pillar 7, so that the box body 2 can reach the height to be detected, then the internal thread 25 is in threaded connection with the external thread 23 after the fixed sleeve 24 at the bottom end of the box body 2 is aligned with the second supporting pillar 7, so that the box body 2 is fixed with the second supporting pillar 7, then the tripod 10 at the bottom end of the first supporting pillar 8 is opened and fixed, then the switch 41 is pressed, under the action of the microprocessor 42, the working states of the electric push rod 18, the exhaust fan 3 and the PM2.5 sensor 6 can be controlled, the work of air exhauster 3 makes indoor air enter into box 2 through the opening part of box 2 in, after air exhauster 3 worked a period, two electric putter 18 work area first backup pad 20 and second backup pad 21 move towards the direction that is close to each other, make in the draw-in groove 26 of the top chucking second backup pad 21 of first backup pad 20, and under the effect of sealed pad 14, guaranteed sealed in the box 2, at this moment PM2.5 sensor 6 detects the air in the box 2, thereby make the numerical value of detection more accurate.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides an indoor air circumstance check out test set, includes box (2) and first support column (8), its characterized in that: the upper end and the lower end of the opening of the box body (2) are respectively provided with a first sliding groove (19), the two first sliding grooves (19) are internally provided with electric push rods (18), the two electric push rods (18) are respectively fixedly connected with a first supporting plate (20) and a second supporting plate (21), the bottom end of the first supporting plate (20) is provided with a second sliding groove (30) and a clamping groove (26), one side of the clamping groove (26) is communicated with one side of the second sliding groove (30), the second sliding groove (30) is in sliding connection with a first sliding block (29), the inner wall of the clamping groove (26) is fixedly connected with a spring (27), the other end of the spring (27) is fixedly connected with a baffle plate (28), one side of the first sliding block (29), which is far away from the second sliding groove (30), is fixedly connected with one side of the baffle plate (28), and the top end of the second supporting plate (21) is clamped in the, the top end of the second supporting plate (21) is in lap joint with the bottom end of the baffle (28), a placing groove (5) is formed in the inner wall of the box body (2), an exhaust fan (3) is arranged in the placing groove (5), an exhaust pipe (15) is arranged at one end of the exhaust fan (3), a dust screen (16) is arranged on the inner wall of the box body (2), one side of the dust screen (16) is in lap joint with one end of the exhaust pipe (15), a PM2.5 sensor (6) is arranged at the bottom end of the inner wall of the box body (2), a fixing sleeve (24) is fixedly connected to the bottom end of the box body (2), and an internal thread (25) is arranged on the inner wall of the;
the top end of the first supporting column (8) is provided with a third sliding chute (11) and a fourth sliding chute (9), one side of the third sliding chute (11) is communicated with one side of the fourth sliding chute (9), a second supporting column (7) is connected in the third sliding chute (11) in a sliding manner, a second sliding block (12) is connected in the fourth sliding chute (9) in a sliding manner, one side of the second sliding block (12) far away from the fourth sliding groove (9) is fixedly connected with the outer surface of the second supporting column (7), a bolt (13) is arranged on the outer surface of the first supporting column (8), one end of the bolt (13) is lapped with the outer surface of the second supporting column (7), the one end of second support column (7) is provided with external screw thread (23), external screw thread (23) and internal thread (25) threaded connection, the bottom of first support column (8) is provided with tripod (10).
2. An indoor air environment detecting apparatus according to claim 1, characterized in that: one side of box (2) is provided with controls panel (4), control panel (4) including switch (41) and microprocessor (42).
3. An indoor air environment detecting apparatus according to claim 2, characterized in that: switch (41) and external power supply pass through wire electric connection, switch (41) and microprocessor (42) pass through wire electric connection, microprocessor (42) pass through wire electric connection with electric putter (18), air exhauster (3) and PM2.5 sensor (6) respectively.
4. An indoor air environment detecting apparatus according to claim 1, characterized in that: the top of box (2) is provided with handle (1), the bottom of box (2) is provided with output port (17).
5. An indoor air environment detecting apparatus according to claim 1, characterized in that: and sealing gaskets (14) are arranged on the opposite surfaces of the first supporting plate (20) and the second supporting plate (21).
6. An indoor air environment detecting apparatus according to claim 1, characterized in that: an air inlet baffle (22) is arranged around the opening of the box body (2), and the shape of the air inlet baffle (22) is horn-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921308914.9U CN210665419U (en) | 2019-08-13 | 2019-08-13 | Indoor air environment detection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921308914.9U CN210665419U (en) | 2019-08-13 | 2019-08-13 | Indoor air environment detection equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210665419U true CN210665419U (en) | 2020-06-02 |
Family
ID=70817585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921308914.9U Expired - Fee Related CN210665419U (en) | 2019-08-13 | 2019-08-13 | Indoor air environment detection equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210665419U (en) |
-
2019
- 2019-08-13 CN CN201921308914.9U patent/CN210665419U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109521162A (en) | A kind of industrial pollution automatic monitoring equipment and monitoring method | |
| CN210665419U (en) | Indoor air environment detection equipment | |
| CN219416892U (en) | Environment-friendly gas sampling device | |
| CN209148041U (en) | A kind of chemical industry station-service portable air detection device | |
| CN203117079U (en) | Fabric shielding efficiency testing device | |
| CN206177650U (en) | Seven station carousel formula heavy metal accumulation sampling devices based on nano functional material | |
| CN207851253U (en) | A kind of motor automated production detection device | |
| CN208313656U (en) | programmable individual dust sampler | |
| CN210571551U (en) | Sampling mechanism for online granularity detection | |
| CN2286314Y (en) | Arrangement for testing physical property of door & window out of building | |
| CN209215015U (en) | Flow air total suspended particles sampler in a kind of intelligence | |
| CN208223401U (en) | A kind of new spatial size detection equipment | |
| CN206725537U (en) | A kind of gas componant detection means | |
| CN208607213U (en) | A kind of heavy metal detector | |
| CN205642918U (en) | Flexible and efficient dust sampler | |
| CN207423945U (en) | A kind of experimental facilities for being used to test water pollution | |
| CN220730170U (en) | Atmospheric detection device | |
| CN217879105U (en) | Air environment analysis device | |
| CN220437911U (en) | Atmospheric pollutant sampling monitoring device | |
| CN209841741U (en) | Temperature control improvement device of energy dispersion type X-ray spectrometer | |
| CN209280649U (en) | It is a kind of can directly gas sampling gas chromatograph | |
| CN208443303U (en) | Fan blade product is advised with height detection | |
| CN211292464U (en) | Full-automatic dry method laser particle analyzer convenient for closing cover plate | |
| CN108956401A (en) | A kind of air-borne dust detection device being easy to transition detection strainer | |
| CN218412415U (en) | Follow-on atmosphere environmental protection pollution detection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 315000 No.1, 7-2, Jinye street, Luoma street, Zhenhai District, Ningbo City, Zhejiang Province Patentee after: Zhongsuo measurement testing Co.,Ltd. Address before: 315000 No.1, 7-2, Jinye street, Luoma street, Zhenhai District, Ningbo City, Zhejiang Province Patentee before: Zhejiang Zhongsuo Measurement Technology Co.,Ltd. |
|
| 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: 20200602 |