CN218239960U

CN218239960U - Be used for indoor volatile gaseous pollutants concentration detection device

Info

Publication number: CN218239960U
Application number: CN202221796939.XU
Authority: CN
Inventors: 魏元征; 陈德华
Original assignee: Shenzhen Guoheng Testing Co ltd
Current assignee: Shenzhen Guoheng Testing Co ltd
Priority date: 2022-07-13
Filing date: 2022-07-13
Publication date: 2023-01-06
Anticipated expiration: 2032-07-13

Abstract

The utility model belongs to the technical field of gas concentration detection, in particular to a device for detecting the concentration of indoor volatile pollution gas, which has no detection platform when aiming at the continuity detection of the existing detection instrument, and can not store the problem before monitoring, the following proposal is provided, which comprises a fixed upright post and a formaldehyde detector positioned above the fixed upright post, wherein the outer wall of the fixed upright post is fixedly sleeved with a fixed ring, and a supporting component for supporting the fixed upright post and the fixed ring is arranged below the fixed ring; the utility model discloses can adjust the formaldehyde detector and will detect the height through the flexible length of height-adjusting pole in stationary mast, the extrusion of rotating the pad simultaneously can be fixed the position at height-adjusting pole place, and the rotation of receiver makes the formaldehyde detector go up and down, accomodates the formaldehyde detector, can prevent that the formaldehyde detector handbag from colliding with, and formaldehyde detector and receiver whole form the integration, carry the convenience that the in-process is also more.

Description

Be used for indoor volatile gaseous pollutants concentration detection device

Technical Field

The utility model relates to a gas strength detection technical field especially relates to a be used for indoor volatile gaseous pollutants concentration detection device.

Background

Currently, the quality of air environment is one of the important information that people pay attention to everyday, because the quality of air directly affects the health of human body. In daily life of people, the influence of indoor air quality on human health is the largest, for example, formaldehyde which is a volatile pollution gas generated in the house decoration process is a strong carcinogenic and teratogenic substance identified by the world health organization, and is listed as the second place in the priority control list of toxic chemicals in China. Therefore, the detection of the formaldehyde concentration after finishing the house decoration is very important.

Volatile gaseous pollutants formaldehyde mainly comes from various finishing materials, and current formaldehyde detection device needs the manual work to hand, does not be equipped with special base and places, also can not detect the formaldehyde content of indoor different space height positions, and the base can't accomodate monitoring devices when just carrying.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art and detecting instrument continuity when detecting no testing platform, can not carry out the shortcoming of accomodating before the monitoring, and the one kind that proposes is used for indoor volatility gaseous pollutant concentration detection device.

In order to realize the purpose, the utility model adopts the following technical scheme:

a device for detecting the concentration of indoor volatile pollution gas comprises a fixed upright post and a formaldehyde detector positioned above the fixed upright post, wherein a fixed ring is fixedly sleeved on the outer wall of the fixed upright post, and a supporting component for supporting the fixed upright post and the fixed ring is arranged below the fixed ring;

an adjusting component for adjusting the height of the formaldehyde detector is arranged in the fixed upright post;

the top of fixed stand is equipped with the subassembly of accomodating that is used for accomodating the formaldehyde detector.

Preferably, the supporting component includes that fixed connection is at the three second dwang of solid fixed ring outer wall, and is three the outer wall of second dwang all rotates the cover and is equipped with the triangle landing leg, one side that the triangle landing leg is close to the stationary mast all is equipped with the rotation groove, the interior fixedly connected with third dwang of rotation groove, the outer wall slip cap of stationary mast is equipped with the slip ring, the three first dwang of outer wall fixedly connected with of slip ring, it is three the outer wall of first dwang all rotates the cover and is equipped with the pull rod, and the other end rotation cover of pull rod establishes the outer wall at the third dwang.

Preferably, the adjusting part includes the altitude mixture control pole of sliding connection in the stationary mast, gu the fixed ring internal thread runs through there is the second screw rod, and the one end of second screw rod extends to solid fixed ring's outer wall, the one end fixedly connected with of second screw rod rotates the handle, the other end of second screw rod extends to in the stationary mast and fixedly connected with rotates the pad, the opposite side of rotating the pad and the outer wall of altitude mixture control pole touch mutually.

Preferably, the storage assembly comprises a sliding block connected in the height adjusting rod in a sliding mode, the sliding block is located above the fixed stand column, a first screw rod of the top fixedly connected with of the sliding block, the top of the height adjusting rod is connected with a storage box in a rotating mode, the top of the first screw rod extends into the storage box and is in threaded connection with the bottom of the storage box, and the top of the first screw rod is fixedly connected with the bottom of the formaldehyde detector.

Preferably, the bottom of the fixed upright post is fixedly connected with a limiting block, and the limiting block plays a limiting role in downward sliding of the sliding ring.

Preferably, the rotating pad is made of rubber, and the outer wall of the height adjusting rod cannot be damaged by the rotating pad.

The utility model discloses in, a be used for indoor volatile gaseous pollutants concentration detection device beneficial effect:

1. the utility model discloses be equipped with altitude mixture control pole, altitude mixture control pole can reciprocate in the stationary mast, adjusts the concentration of indoor volatile gaseous pollutants at the co-altitude that will survey.

2. The utility model discloses be equipped with the receiver, can accomodate the formaldehyde detector through the rotation to the receiver, make formaldehyde detector and receiver integration, portable accomodates simultaneously and advances the back in the receiver, can protect the formaldehyde detector, prevents that the formaldehyde detector from receiving and colliding with.

The utility model discloses can adjust the formaldehyde detector and will detect the height through the flexible length of height-adjusting pole in stationary mast, the extrusion of rotating the pad simultaneously can be fixed the position at height-adjusting pole place, and the rotation of receiver makes the formaldehyde detector go up and down, accomodates the formaldehyde detector, can prevent that the formaldehyde detector handbag from colliding with, and formaldehyde detector and receiver whole form the integration, carry the convenience that the in-process is also more.

Drawings

Fig. 1 is a three-dimensional schematic view of an indoor volatile pollutant gas concentration detection device according to the present invention;

fig. 2 is a three-dimensional cross-sectional view of an apparatus for detecting the concentration of indoor volatile pollution gas according to the present invention;

fig. 3 is a three-dimensional schematic view of a fixing column of the device for detecting the concentration of indoor volatile pollution gas according to the present invention;

fig. 4 is a three-dimensional schematic diagram of a slip ring and a triangular support leg for an indoor volatile pollution gas concentration detection device provided by the utility model.

In the figure: 1. a formaldehyde detector; 2. a storage box; 3. a height adjusting rod; 4. a limiting block; 5. a fixing ring; 6. a triangular support leg; 7. fixing the upright post; 8. a pull rod; 9. a slip ring; 10. a first rotating lever; 11. a second rotating rod; 12. a first screw; 13. rotating the handle; 14. a second screw; 15. a rotating pad; 16. a rotating groove; 17. a third rotating rod; 18. and a slider.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Example one

Referring to fig. 1-4, a be used for indoor volatile gaseous pollutants concentration detection device, including fixed upright 7 and be located the formaldehyde detector 1 of fixed upright 7 top, the fixed cover of outer wall of fixed upright 7 is equipped with solid fixed ring 5, the below of solid fixed ring 5 is equipped with the supporting component who is used for supporting fixed upright 7 and solid fixed ring 5, be used for adjusting the adjusting part of formaldehyde detector 1 height in the fixed upright 7, the top of fixed upright 7 is equipped with the subassembly of accomodating that is used for accomodating formaldehyde detector 1.

Example two

The improvement on the basis of the first embodiment: the utility model provides a be used for indoor volatile gaseous pollutants concentration detection device, includes stationary mast 7 and is located the formaldehyde detector 1 of stationary mast 7 top, and the fixed cover of outer wall of stationary mast 7 is equipped with solid fixed ring 5, and the below of solid fixed ring 5 is equipped with the supporting component who is used for supporting stationary mast 7 and solid fixed ring 5, has the adjusting part who is used for adjusting 1 height of formaldehyde detector in the stationary mast 7, and the top of stationary mast 7 is equipped with the subassembly of accomodating that is used for accomodating formaldehyde detector 1. The supporting component comprises three second rotating rods 11 fixedly connected to the outer wall of the fixing ring 5, the outer walls of the three second rotating rods 11 are respectively rotatably sleeved with a triangular supporting leg 6, one side, close to the fixing upright post 7, of each triangular supporting leg 6 is provided with a rotating groove 16, the inner part of each rotating groove 16 is fixedly connected with a third rotating rod 17, the outer wall of the fixing upright post 7 is slidably sleeved with a sliding ring 9, the outer wall of each sliding ring 9 is fixedly connected with three first rotating rods 10, the outer walls of the three first rotating rods 10 are respectively rotatably sleeved with a pull rod 8, the other end of each pull rod 8 is rotatably sleeved on the outer wall of the corresponding third rotating rod 17, the adjusting component comprises a height adjusting rod 3 which is slidably connected into the fixing upright post 7, a second screw rod 14 penetrates through the inner thread of the fixing ring 5, one end of the second screw rod 14 extends to the outer wall of the fixing ring 5, and one end of the second screw rod 14 is fixedly connected with a rotating handle 13, the other end of the second screw 14 extends into the fixed upright post 7 and is fixedly connected with a rotating pad 15, the other side of the rotating pad 15 is in contact with the outer wall of the height adjusting rod 3, the height adjusting rod 3 can move up and down in the fixed upright post 7 to adjust the concentration of volatile pollution gas in a room to be measured at different heights, the accommodating component comprises a sliding block 18 connected in the height adjusting rod 3 in a sliding manner, the sliding block 18 is positioned above the fixed upright post 7, the top of the sliding block 18 is fixedly connected with a first screw 12, the top of the height adjusting rod 3 is rotatably connected with an accommodating box 2, the top end of the first screw 12 extends into the accommodating box 2 and is in threaded connection with the bottom of the accommodating box 2, the top end of the first screw 12 is fixedly connected with the bottom of the formaldehyde detector 1, the formaldehyde detector 1 can be accommodated through the rotation of the accommodating box 2, and the formaldehyde detector 1 is integrated with the accommodating box 2, portable accomodates simultaneously into receiver 2 back in, can protect formaldehyde detector 1, prevents that formaldehyde detector 1 from receiving to collide with, and fixed post 7's bottom fixedly connected with stopper 4, and stopper 4 slides downwards to the sliding ring 9 and plays limiting displacement, rotates and fills up 15 for the rubber material, uses to rotate and fills up 15 and can not damage the outer wall of altitude mixture control pole 3.

Formaldehyde detector 1 can be MOT300-CH2O formaldehyde detector

However, as is well known to those skilled in the art, the working principle and wiring method of the formaldehyde detector 1 are common and are conventional means or common general knowledge, and are not described herein, and those skilled in the art can make any choice according to their needs or convenience.

The working principle is as follows: when the utility model is used, the three triangular support legs 6 are pulled outwards, the triangular support legs 6 rotate around the outer wall of the second rotating rod 11, the triangular support legs 6 respectively drive the third rotating rod 17 to move along the rotating track of the triangular support legs 6, the third rotating rod 17 respectively drives the pull rod 8 to rotate, the first rotating rod 10 is respectively driven by the rotation of the pull rod 8 to move downwards, the three first rotating rods 10 drive the sliding ring 9 to move downwards to the top of the limiting block 4, at the moment, the base support legs are supported, the three triangular support legs 6 are placed on the ground, the handle 13 is rotated anticlockwise, the handle 13 is rotated to drive the second screw 14 to rotate and move outwards, the second screw 14 drives the rotating pad 15 to rotate and move outwards, so that the rotating pad 15 is separated from the extrusion on the height adjusting rod 3, upward movement altitude mixture control pole 3, adjust the distance that altitude mixture control pole 3 stretches out from stationary mast 7 in, the completion is confirmed to the distance, anticlockwise rotation rotates handle 13, it drives second screw 14 and rotates to rotate handle 13, and the inward movement, second screw 14 drives and rotates pad 15 and rotate, and the inward movement, make and rotate pad 15 and extrude altitude mixture control pole 3, it is fixed to make altitude mixture control pole 3 obtain, altitude mixture control accomplishes, rotate receiver 2, receiver 2 drives first screw 12 and upwards removes, receiver 2 drives sliding block 18 and upwards removes, first screw 12 drives formaldehyde detector 1 rebound, can start formaldehyde detector 1 and detect indoor volatile pollutant gas concentration when formaldehyde detector 1 rotates to receiver 2's top.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The device for detecting the concentration of the indoor volatile pollution gas comprises a fixed upright post (7) and a formaldehyde detector (1) positioned above the fixed upright post (7), and is characterized in that a fixed ring (5) is fixedly sleeved on the outer wall of the fixed upright post (7), and a supporting assembly for supporting the fixed upright post (7) and the fixed ring (5) is arranged on the outer wall of the fixed ring (5);

an adjusting component for adjusting the height of the formaldehyde detector (1) is arranged in the fixed upright post (7);

and a storage assembly for storing the formaldehyde detector (1) is arranged above the fixed upright post (7).

2. The device for detecting the concentration of indoor volatile pollutant gas according to claim 1, wherein the supporting component comprises three second rotating rods (11) fixedly connected to the outer wall of the fixing ring (5), three the outer wall of each second rotating rod (11) is provided with a triangular supporting leg (6) in a rotating manner, one side, close to the fixing stand column (7), of each triangular supporting leg (6) is provided with a rotating groove (16), the inner fixedly connected with third rotating rod (17) of each rotating groove (16) is provided with a sliding ring (9), the outer wall of each fixing stand column (7) is provided with three first rotating rods (10) fixedly connected with the sliding ring (9), three the outer wall of each first rotating rod (10) is provided with a pull rod (8) in a rotating manner, and the other end of each pull rod (8) is provided with a rotating sleeve on the outer wall of the corresponding third rotating rod (17).

3. The device for detecting the concentration of the indoor volatile pollutant gas according to claim 1, wherein the adjusting assembly comprises a height adjusting rod (3) slidably connected in a fixed upright post (7), a second screw (14) penetrates through an inner thread of the fixed upright post (5), one end of the second screw (14) extends to the outer wall of the fixed upright post (5), one end of the second screw (14) is fixedly connected with a rotating handle (13), the other end of the second screw (14) extends into the fixed upright post (7) and is fixedly connected with a rotating pad (15), and the other side of the rotating pad (15) is in contact with the outer wall of the height adjusting rod (3).

4. The device for detecting the concentration of indoor volatile pollutant gas according to any one of claims 1 to 3, characterized in that the accommodating component comprises a sliding block (18) which is slidably connected in the height adjusting rod (3), the sliding block (18) is positioned above the fixed upright post (7), a first screw (12) is fixedly connected to the top of the sliding block (18), the accommodating box (2) is rotatably connected to the top of the height adjusting rod (3), the top end of the first screw (12) extends into the accommodating box (2) and is in threaded connection with the bottom of the accommodating box (2), and the top end of the first screw (12) is fixedly connected with the bottom of the formaldehyde detector (1).

5. The device for detecting the concentration of the indoor volatile pollution gas according to claim 2, wherein a limiting block (4) is fixedly connected to the bottom of the fixed upright post (7).

6. The device for detecting the concentration of indoor volatile pollution gas according to claim 3, wherein the rotating pad (15) is made of rubber.