CN210604568U - Detecting head of indoor formaldehyde detector - Google Patents
Detecting head of indoor formaldehyde detector Download PDFInfo
- Publication number
- CN210604568U CN210604568U CN201921416983.1U CN201921416983U CN210604568U CN 210604568 U CN210604568 U CN 210604568U CN 201921416983 U CN201921416983 U CN 201921416983U CN 210604568 U CN210604568 U CN 210604568U
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- clean
- shell
- cleaning
- detecting head
- filter screen
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Abstract
The utility model relates to the technical field of formaldehyde detection equipment, specifically disclose a detecting head of formaldehyde detector, including the chassis, the top surface fixedly connected with on chassis surveys the casing, the surface of surveying the casing uses the axis of chassis as the dot and is clockwise to inlay fiber connector, outlet duct and income trachea in proper order, the inner wall swing joint of surveying the casing has the probe plate, the surface of going into the trachea is inlayed and is had the purification shell, the income trachea is close to the one end fixedly connected with purification net of purification shell; the utility model discloses a clean filter screen and back shaft for when detecting indoor formaldehyde concentration, can make the back shaft drive clean filter screen together to rotate through clean motor, thereby can be blocked by continuous pivoted clean filter screen by the dust that the shrink tube got into in the clean shell, make the dust in the air purified totally and get into to the detection casing under the effect of purifying the net at last, it is better to have reached dustproof effect, ensures measurement accuracy's effect.
Description
Technical Field
The utility model relates to a formaldehyde check out test set technical field specifically is an indoor formaldehyde detector's detecting head.
Background
When fitment for new house, often can use all kinds of new furniture or different house ornamentation equipment, can wave formaldehyde gradually after the fitment is accomplished, and the formaldehyde that waves accumulates gradually in the room, can cause the influence to the health of the resident family of cominging in and going out after reaching a certain amount, consequently accomplish the house back at the fitment, need use indoor formaldehyde detector to come to detect indoor formaldehyde to know the formaldehyde concentration in the room, with this judgement whether suitable live the people.
When the indoor formaldehyde detector is used, an air suction pump is often used for sucking indoor air into the detector through the detecting head, and because indoor floating dust is more, the existing detecting head is often dustproof by adding a filter screen in the existing detecting head, the filtering capacity of a single filter screen is still limited, and the detection precision of the detecting head can be influenced after long-time detection.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides an indoor formaldehyde detector's detecting head possesses dustproof effect better, ensures measurement accuracy's advantage, and it is limited to have solved current detecting head filter dust ability, can influence the problem that detects the precision in the testing process.
The utility model discloses a detecting head of indoor formaldehyde detector, including the chassis, the top surface fixedly connected with of chassis surveys the casing, the surface of surveying the casing uses the axis of chassis as the dot and is clockwise to inlay fiber connector, outlet duct and income trachea in proper order, the inner wall swing joint of surveying the casing has the probe plate, the surface of income trachea is inlayed and is had the purification shell, the one end fixedly connected with purification net that the income trachea is close to the purification shell, the top surface of purification shell is inlayed and is had the shrinkage pipe, the purification shell is kept away from the fixed surface of income trachea and is connected with clean shell, the inner wall swing joint of clean shell has the back shaft, the inner wall of clean shell sets up the activity hole with the back shaft looks adaptation, the fixed surface of back shaft is connected with the cleaning dish, the fixed surface of cleaning dish is connected with the dead lever, the dead lever is kept away from, the top surface fixedly connected with steadying plate of dead lever, the surperficial fixedly connected with of steadying plate cleans the filter screen, the fixed surface of dead lever is connected with the loose gear, the surface toothing of loose gear has connecting gear, connecting gear's bottom surface fixedly connected with cleaning motor, the recess with cleaning motor looks adaptation is seted up to the inside of clean shell.
The utility model discloses an indoor formaldehyde detector's detecting head, wherein the quantity of dead lever and clean filter screen is twelve, the quantity of clean dish and stable ring is two, and six dead levers, six clean filter screens, a clean dish and a stable ring are a set of, and two sets of dead levers, clean filter screen, clean dish and stable ring evenly distributed are on the surface of back shaft.
The utility model discloses an indoor formaldehyde detector's detecting head, wherein two sets of wherein the mesh number of one of them clean filter screen is twelve in the clean filter screen, another group the mesh number of clean filter screen is thirty meshes, through being divided into two-layer clean filter screen for can filter the air by the layering, guarantee filterable efficiency.
The utility model discloses an indoor formaldehyde detector's detecting head, wherein two sets ofly clean filter screen all is streamlined distribution through the dead lever in the inner wall of two stable rings, just the through-hole with two stable ring looks adaptations is seted up on the surface of purification shell, through the clean filter screen of streamlined setting for when clean filter screen is dust in rotatory filtered air, can take the air current of downward flow, with the faster drive of air to the purification shell, when guaranteeing the filter effect, the air admission can remain stable to the speed of surveying in the casing.
The utility model discloses an indoor formaldehyde detector's detecting head, the inner wall fixedly connected with cleaning plate of clean shell wherein, cleaning plate's fixed surface is connected with the brush of cleaning, the brush of cleaning is kept away from cleaning plate's surface and the surperficial swing joint of clean filter screen.
The utility model discloses an indoor formaldehyde detector's detecting head, wherein the quantity of cleaning plate is three, the quantity of cleaning brush is four, and four cleaning brush evenly distributed are on the surface of three cleaning plate, through cleaning plate and cleaning brush, guarantee clean filter screen after blocking the dust, the sedimentary dust on surface can be cleaned the brush and swept down, has reached the effect of strengthening the device filter capacity.
The utility model discloses an indoor formaldehyde detector's detecting head, wherein the surperficial swing joint of clean shell has the collection drawer, the through-hole with collection drawer looks adaptation is seted up on the surface of clean shell, the recess with supporting axle looks adaptation is seted up on the surface of collecting the drawer, the inner wall fixedly connected with collecting plate of clean shell, the top surface of collecting plate and the bottom surface swing joint of collecting the drawer, through collecting the drawer, can collect the dust that the brush of cleaning swept down, guarantee that the inside of clean shell is clean.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a clean filter screen and back shaft for when detecting indoor formaldehyde concentration, can make the back shaft drive clean filter screen together to rotate through clean motor, thereby can be blocked by continuous pivoted clean filter screen by the dust that the shrink tube got into in the clean shell, make the dust in the air purified totally and get into to the detection casing under the effect of purifying the net at last, it is better to have reached dustproof effect, ensures measurement accuracy's effect.
2. The utility model discloses a clean filter screen of streamlined setting for when clean filter screen is dust in rotatory filtered air, can take the air current of downward flow, with the faster drive of air to purifying the shell, when guaranteeing the filter effect, the air admission can remain stable to the speed of surveying in the casing, through clean board and cleaning brush, guarantees clean filter screen after blocking the dust, and the sedimentary dust on surface can be swept by the cleaning brush, has reached the effect of strengthening the device filter capacity.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
FIG. 1 is a schematic view of the utility model showing a top-down structure;
FIG. 2 is a schematic side sectional view of the present invention;
FIG. 3 is a schematic front sectional view of the cleaning plate;
fig. 4 is an enlarged schematic view of a portion a in fig. 2.
In the figure: 1. a chassis; 2. a probe housing; 3. an optical fiber connector; 4. an air outlet pipe; 5. entering an air pipe; 6. a detection plate; 7. purifying the shell; 8. a purification net; 9. a shrink tube; 10. cleaning the shell; 11. a support shaft; 12. cleaning the disc; 13. fixing the rod; 14. a stabilizing ring; 15. a stabilizing plate; 16. cleaning the filter screen; 17. a movable gear; 18. a connecting gear; 19. cleaning the motor; 20. cleaning the plate; 21. a wiping brush; 22. a collection drawer; 23. and (4) collecting the plate.
Detailed Description
In the following description, numerous implementation details are set forth in order to provide a more thorough understanding of the present invention. It should be understood, however, that these implementation details should not be used to limit the invention. That is, in some embodiments of the invention, details of these implementations are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.
In addition, the descriptions related to "first", "second", etc. in the present invention are only for description purposes, not specifically referring to the order or sequence, and are not intended to limit the present invention, but only to distinguish the components or operations described in the same technical terms, and are not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
Referring to fig. 1-4, the detecting head of the indoor formaldehyde detector of the present invention comprises a chassis 1, a detecting shell 2 is fixedly connected to the top surface of the chassis 1, a fiber connector 3, an air outlet tube 4 and an air inlet tube 5 are sequentially embedded on the surface of the detecting shell 2 clockwise by using the central axis of the chassis 1 as a circular point, a detecting plate 6 is movably connected to the inner wall of the detecting shell 2, a purifying shell 7 is embedded on the surface of the air inlet tube 5, a purifying net 8 is fixedly connected to one end of the air inlet tube 5 close to the purifying shell 7, a shrinking tube 9 is embedded on the top surface of the purifying shell 7, a cleaning shell 10 is fixedly connected to the surface of the purifying shell 7 far from the air inlet tube 5, a supporting shaft 11 is movably connected to the inner wall of the cleaning shell 10, a movable hole matched with the supporting shaft 11 is formed on the inner wall of the cleaning shell 10, a cleaning disc, a stabilizing ring 14 is fixedly connected to one end of the fixing rod 13 far from the cleaning disc 12, a stabilizing plate 15 is fixedly connected to the top surface of the fixing rod 13, a cleaning filter screen 16 is fixedly connected to the surface of the stabilizing plate 15, a movable gear 17 is fixedly connected to the surface of the fixing rod 13, a connecting gear 18 is meshed with the surface of the movable gear 17, a cleaning motor 19 is fixedly connected to the bottom surface of the connecting gear 18, a groove matched with the cleaning motor 19 is formed in the cleaning shell 10, the cleaning filter screen 16 and the supporting shaft 11 are used for driving the supporting shaft 11 to drive the cleaning filter screen 16 to rotate together when the formaldehyde concentration in the room is detected, so that dust entering the cleaning shell 10 from the shrinkage pipe 9 can be blocked by the cleaning filter screen 16 which rotates continuously, and finally, the dust in the air is purified and enters the detection shell 2 under the action of the purifying screen 8, thereby achieving a better dustproof effect, ensuring the effect of measuring accuracy.
The quantity of dead lever 13 and clean filter screen 16 is twelve, the quantity of clean dish 12 and stable ring 14 is two, and six dead levers 13, six clean filter screens 16, a clean dish 12 and a stable ring 14 are a set of, two sets of dead levers 13, clean filter screen 16, clean dish 12 and stable ring 14 evenly distributed are on the surface of back shaft 11, the mesh number of one of them group clean filter screen 16 is twelve in two sets of clean filter screens 16, the mesh number of another group clean filter screen 16 is thirty, through dividing into two-layer clean filter screen 16, make and filter the air by layer, guarantee filterable efficiency.
Two sets of clean filter screens 16 all are streamlined distribution through dead lever 13 in the inner wall of two steady rings 14, and purify the surface of shell 7 and offer the through-hole with two steady rings 14 looks adaptations, through the clean filter screen 16 of streamlined setting, make clean filter screen 16 when rotatory filtered air in the dust, can take the air current of downward flow, with the faster drive of air to purifying shell 7 in, when guaranteeing the filter effect, the air admission can remain stable to the speed of surveying in the casing 2.
The inner wall fixedly connected with of cleaning shell 10 cleans board 20, the fixed surface of cleaning board 20 is connected with wiper brush 21, wiper brush 21 keeps away from the surface of cleaning board 20 and the surperficial swing joint of clean filter screen 16, the quantity of cleaning board 20 is three, wiper brush 21's quantity is four, and four wiper brush 21 evenly distributed are on the surface of three cleaning board 20, through cleaning board 20 and wiper brush 21, guarantee that clean filter screen 16 is after blocking the dust, the sedimentary dust on surface can be swept down by wiper brush 21, the effect of reinforcing device filter capacity has been reached.
The surperficial swing joint of clean shell 10 has collection drawer 22, the through-hole with collection drawer 22 looks adaptation is seted up on the surface of clean shell 10, collect drawer 22 the surface offer with the recess of back shaft 11 looks adaptation, the inner wall fixedly connected with collecting plate 23 of clean shell 10, collecting plate 23's top surface and the bottom surface swing joint of collecting drawer 22, through collecting drawer 22, can collect the dust that the brush 21 of cleaning swept down, guarantee that the inside of clean shell 10 is clean.
When using the utility model discloses the time: if the indoor formaldehyde content needs to be detected, the air pump on the air outlet pipe 4 can be started, so that air can enter the purifying shell 7 through the shrinkage pipe 9, the cleaning motor 19 is started at the moment, the cleaning motor 19 drives the supporting shaft 11 to rotate through the movable gear 17, the supporting shaft 11 drives the fixing rod 13 to rotate together through the cleaning disc 12, the cleaning filter screen 16 rotates in the cleaning shell 10 and the purifying shell 7 along with the cleaning filter screen, dust in the air entering from the upper part of the purifying shell 7 is continuously filtered and taken away to enter the cleaning shell 10, the dust on the cleaning filter screen 16 can be swept down by the cleaning brush 21 on the cleaning plate 20, the rotating cleaning filter screen 16 can drive downward air flow at the moment, and the filtered air can enter the purifying shell 7 through the purifying screen 8 more quickly to detect the formaldehyde content.
The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (7)
1. The utility model provides a detecting head of indoor formaldehyde detector, includes chassis (1), its characterized in that: the optical fiber connector is characterized in that the top surface of the chassis (1) is fixedly connected with a detection shell (2), the surface of the detection shell (2) is sequentially inlaid with an optical fiber connector (3), an air outlet pipe (4) and an air inlet pipe (5) in a clockwise direction by taking the central axis of the chassis (1) as a round point, the inner wall of the detection shell (2) is movably connected with a detection plate (6), the surface of the air inlet pipe (5) is inlaid with a purification shell (7), one end of the air inlet pipe (5) close to the purification shell (7) is fixedly connected with a purification net (8), the top surface of the purification shell (7) is inlaid with a contraction pipe (9), the surface of the purification shell (7) far away from the air inlet pipe (5) is fixedly connected with a cleaning shell (10), the inner wall of the cleaning shell (10) is movably connected with a support shaft (11), and the inner wall of the cleaning, the fixed surface of back shaft (11) is connected with clean dish (12), the fixed surface of clean dish (12) is connected with dead lever (13), the one end fixedly connected with stabilizing ring (14) of clean dish (12) are kept away from in dead lever (13), the top surface fixedly connected with steadying plate (15) of dead lever (13), the fixed surface of steadying plate (15) is connected with clean filter screen (16), the fixed surface of dead lever (13) is connected with loose gear (17), the surface toothing of loose gear (17) has connecting gear (18), the bottom surface fixedly connected with cleaning motor (19) of connecting gear (18), the recess with cleaning motor (19) looks adaptation is seted up to the inside of clean shell (10).
2. The detecting head of claim 1, wherein the detecting head comprises: the quantity of dead lever (13) and clean filter screen (16) is twelve, the quantity of clean dish (12) and stable ring (14) is two, and six dead lever (13), six clean filter screen (16), a clean dish (12) and a stable ring (14) are a set of, and two sets of dead lever (13), clean filter screen (16), clean dish (12) and stable ring (14) evenly distributed are on the surface of back shaft (11).
3. The detecting head of claim 1, wherein the detecting head comprises: the mesh number of one group of the cleaning filter screens (16) in the two groups of the cleaning filter screens (16) is twelve meshes, and the mesh number of the other group of the cleaning filter screens (16) is thirty meshes.
4. The detecting head of claim 1, wherein the detecting head comprises: two sets of clean filter screen (16) all are streamlined through dead lever (13) and distribute in the inner wall of two stabilizing ring (14), just the through-hole with two stabilizing ring (14) looks adaptations is seted up on the surface of purifying shell (7).
5. The detecting head of claim 1, wherein the detecting head comprises: the inner wall fixedly connected with of clean shell (10) cleans board (20), the fixed surface of cleaning board (20) is connected with wiper brush (21), wiper brush (21) keep away from the surface of cleaning board (20) and the surperficial swing joint of clean filter screen (16).
6. The detecting head of claim 5, wherein the detecting head comprises: the cleaning device is characterized in that the number of the cleaning plates (20) is three, the number of the wiping brushes (21) is four, and the four wiping brushes (21) are uniformly distributed on the surfaces of the three cleaning plates (20).
7. The detecting head of claim 1, wherein the detecting head comprises: the surface swing joint of clean shell (10) has collection drawer (22), the through-hole with collection drawer (22) looks adaptation is seted up on the surface of clean shell (10), the recess with back shaft (11) looks adaptation is seted up on the surface of collecting drawer (22), the inner wall fixedly connected with of clean shell (10) collects board (23), the top surface of collecting board (23) and the bottom surface swing joint of collecting drawer (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921416983.1U CN210604568U (en) | 2019-08-29 | 2019-08-29 | Detecting head of indoor formaldehyde detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921416983.1U CN210604568U (en) | 2019-08-29 | 2019-08-29 | Detecting head of indoor formaldehyde detector |
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| Publication Number | Publication Date |
|---|---|
| CN210604568U true CN210604568U (en) | 2020-05-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921416983.1U Expired - Fee Related CN210604568U (en) | 2019-08-29 | 2019-08-29 | Detecting head of indoor formaldehyde detector |
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| Country | Link |
|---|---|
| CN (1) | CN210604568U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111466240A (en) * | 2020-05-29 | 2020-07-31 | 沭阳呈祥花卉研究开发有限公司 | A constant temperature big-arch shelter for butterfly orchid is planted |
-
2019
- 2019-08-29 CN CN201921416983.1U patent/CN210604568U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111466240A (en) * | 2020-05-29 | 2020-07-31 | 沭阳呈祥花卉研究开发有限公司 | A constant temperature big-arch shelter for butterfly orchid is planted |
| CN111466240B (en) * | 2020-05-29 | 2024-03-01 | 盐城市花恒美园艺有限公司 | A constant temperature big-arch shelter for butterfly orchid is planted |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A probe head of indoor formaldehyde detector Effective date of registration: 20200928 Granted publication date: 20200522 Pledgee: Agricultural Bank of China Limited by Share Ltd. Jiaxing science and Technology Branch Pledgor: Zhejiang Jialan Environmental Protection Technology Co.,Ltd. Registration number: Y2020330000779 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200522 Termination date: 20210829 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |