CN214599104U

CN214599104U - Composite wood product formaldehyde emission amount detection weather room

Info

Publication number: CN214599104U
Application number: CN202120687479.6U
Authority: CN
Inventors: 马芳; 刘永丽
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-02
Filing date: 2021-04-02
Publication date: 2021-11-05
Anticipated expiration: 2031-04-02

Abstract

The utility model relates to a compound woodwork formaldehyde emission volume detects uses atmosphere room, including atmosphere room main part, still including setting up air supply arrangement and the rotary device in atmosphere room main part, air supply arrangement includes the air supply rotary drum of fan and vertical setting, and the air outlet of establishing at the fan is inserted to the upper end of air supply rotary drum, and a plurality of ventholes have been seted up to the section of thick bamboo wall of air supply rotary drum, and rotary device's driving motor's output shaft is connected with air supply rotary drum lower extreme for it rotates to drive the air supply rotary drum. The utility model discloses air supply arrangement's fan setting upper portion in big climate chamber main part to with external intercommunication, be used for lasting delivery air to big climate chamber in, the air outlet of fan is connected with through its rotatory air supply rotary drum of driving motor drive, and driving motor sets up in the bottom surface of big climate chamber, sprays the air from a plurality of ventholes to each position of compound woodwork and each corner of big climate chamber through the air supply rotary drum, has strengthened the mobility of big climate indoor air.

Description

Composite wood product formaldehyde emission amount detection weather room

Technical Field

The utility model relates to a formaldehyde detects technical field, specifically indicates a compound woodwork formaldehyde emission volume detects uses atmosphere room.

Background

The formaldehyde is a substance which is used for detecting the formaldehyde emission of the composite wood product and potentially forces human body cell mutation in a climatic chamber, when a human body absorbs excessive formaldehyde, the probability of human body cancer change is greatly increased, and along with the enhancement of human environmental awareness and the research on the harm of formaldehyde and other toxic air to the human body, the formaldehyde which is contacted by people in daily life is basically released by the composite wood product.

After compound woodwork production is accomplished, need use the atmosphere room to detect the release amount of formaldehyde, current air circulation nature in the atmosphere room is relatively poor, if compound woodwork puts too much, more is unfavorable for the release of formaldehyde in the compound woodwork, greatly reduced the efficiency that compound woodwork formaldehyde detected.

SUMMERY OF THE UTILITY MODEL

For solving not enough among the prior art, the utility model provides a compound woodwork formaldehyde emission volume detects uses atmosphere room for the release of compound woodwork formaldehyde has improved the efficiency that formaldehyde detected.

The utility model discloses a realize above-mentioned purpose, realize through following technical scheme: the macrocomphos for detecting the formaldehyde emission of the composite wood product comprises a macrocomphos main body, and further comprises an air supply device and a rotating device which are arranged in the macrocomphos main body, wherein the air supply device comprises a fan and an air supply rotating drum which is longitudinally arranged, the upper end of the air supply rotating drum is inserted into an air outlet of the fan, and the drum wall of the air supply rotating drum is provided with a plurality of air outlet holes;

an output shaft of a driving motor of the rotating device is connected with the lower end of the air supply rotary drum and is used for driving the air supply rotary drum to rotate.

Air supply arrangement's fan setting upper portion in the atmosphere room main part, and with external intercommunication, be used for continuously carrying air to atmosphere room in, the air outlet of fan is connected with the air supply rotary drum of its rotation through driving motor drive, driving motor sets up the bottom surface at atmosphere room, spray each position and each corner of atmosphere room to compound woodwork with the air from a plurality of ventholes through the air supply rotary drum, the mobility of atmosphere room air has been strengthened, compound woodwork formaldehyde's release has been accelerated, the efficiency that formaldehyde detected is improved.

Preferably, the air supply device further comprises an air distribution pipe fixedly arranged on the upper part of the climate chamber main body, the middle part of the air distribution pipe is hermetically connected with an air outlet of the fan, air supply rotary drums are respectively inserted into two ends of the air distribution pipe, and the lower ends of the two air supply rotary drums are respectively connected with a rotating device.

Set up two air supply rotary drums, can diversely drive the mobility of each position of compound woodwork and each corner air of atmosphere room.

Preferably, rotary device still includes the supporting seat and with the bearing of air supply rotary drum outer wall looks adaptation, and driving motor sets up in the supporting seat, and the supporting seat upper end is offered and is used for inserting the opening of establishing the air supply rotary drum, and the lower extreme downwardly extending of air supply rotary drum reaches driving motor's output shaft, and the bearing setting is on the opening, and the air supply rotary drum passes through the bearing and is connected with the supporting seat rotation.

The supporting seat is used for installing driving motor and supporting the air supply rotary drum, and the supporting seat sets firmly in the bottom surface of atmosphere room, and driving motor sets up in the supporting seat, and the outer lane of bearing is fixed at the opening edge, the inner circle and the air supply rotary drum outer wall rigid coupling of bearing, and the upper end of air supply rotary drum outer wall is inserted and is established in dividing the tuber pipe, and the rotation is realized to the air supply rotary drum.

Preferably, the upper end of the supporting seat is fixedly provided with an annular limiting cylinder, and the air supply rotary cylinder is arranged in the annular limiting cylinder in a penetrating manner.

The annular limiting cylinder has a radial positioning effect on the lower part of the air supply rotary cylinder, and the shaking of the air supply rotary cylinder is reduced.

Preferably, two air supply drums are used for placing the composite wood product.

The air injection air is carried out to each position of compound woodwork to the venthole of the air supply rotary drum of compound woodwork both sides for the release of compound woodwork formaldehyde, and the air supply rotary drum under the rotation state drives different ventholes and blows gas to each position of atmosphere room, drives the flow of the indoor air of atmosphere.

Preferably, a baffle cover is fixedly connected to the lower end of the air supply rotary drum, and the baffle cover is fixedly connected to an output shaft of the driving motor.

The baffle cover is used for blocking air in the air supply rotary drum from blowing downwards so that air mainly flows out through the air outlet hole, and can also be used for fixedly connecting an output shaft of the driving motor.

Preferably, the two ends of the air distribution pipe are respectively provided with a straight pipe, the upper pipe wall of each straight pipe is fixedly arranged above the inner wall of the main body of the climatic chamber, and the upper part of the air supply rotary drum is inserted into the straight pipe.

The two ends of the air distribution pipe are hermetically connected with straight pipes, the upper pipe walls of the straight pipes are fixedly arranged above the inner wall of the atmosphere chamber main body, the straight pipes are vertically arranged downwards and are collinear with the axis of the air supply rotary drum, the upper part of the air supply rotary drum is inserted into the straight pipes, so that the upper end of the air supply rotary drum rotates in the straight pipes of the air distribution pipe, and the straight pipes are used for limiting the radial position of the air supply rotary drum and preventing the air supply rotary drum from separating from the straight pipes of the air distribution pipe.

Contrast prior art, the beneficial effects of the utility model reside in that: the fan of the air supply device is arranged at the upper part in the main body of the climatic chamber, is communicated with the outside and is used for continuously conveying air into the climatic chamber, the air outlet of the fan is connected with an air supply rotary drum which is driven to rotate by a driving motor, the driving motor is arranged at the bottom surface of the climatic chamber, and the air is sprayed to all parts of the composite wood product and all corners of the climatic chamber from a plurality of air outlet holes by the air supply rotary drum, so that the fluidity of the air in the climatic chamber is enhanced, the release of formaldehyde of the composite wood product is accelerated, and the formaldehyde detection efficiency is improved; through setting up two air supply rotary drums, can diversely drive the mobility of each position of compound woodwork and each corner air of atmosphere room.

Drawings

FIG. 1 is a right side view of the present invention;

fig. 2 is a sectional view taken along the direction B-B in fig. 1.

Reference numerals shown in the drawings: 1. a climate chamber body; 2. a fan; 3. an air supply rotary drum; 301. an air outlet; 4. air distributing pipes; 401. a straight pipe; 5. a drive motor; 6. a supporting seat; 7. a bearing; 8. an annular limiting cylinder; 9. composite wood products; 10. a baffle cover.

Detailed Description

Following combination of specific embodiment, further explain the utility model discloses, as shown in fig. 1 ~ 2, a compound woodwork 9 formaldehyde emission amount detects uses the weather room, including weather room main part 1, still including setting up air supply arrangement and rotary device in weather room main part 1, air supply arrangement includes fan 2, divide air pipe 4 and vertical air supply rotary drum 3 that sets up, divide the middle part of air pipe 4 and the air outlet sealing connection of fan 2, divide the both ends of air pipe 4 to insert respectively and be equipped with air supply rotary drum 3, the lower extreme of two air supply rotary drums 3 is connected with rotary device respectively, a plurality of ventholes 301 have been seted up to air supply rotary drum 3's section of thick bamboo wall, venthole 301 distributes on the upper portion of section of thick bamboo wall, middle part and lower part.

The two ends of the air distribution pipe 4 are provided with straight pipes 401, the upper pipe wall of each straight pipe 401 is fixedly arranged above the inner wall of the atmosphere chamber main body 1, the straight pipes 401 are vertically arranged downwards and are collinear with the axis of the air supply rotary drum 3, the upper part of the air supply rotary drum 3 is inserted into the straight pipes 401, the upper end of the air supply rotary drum 3 rotates in the straight pipes 401 of the air distribution pipe 4, and the straight pipes 401 are used for limiting the radial position of the air supply rotary drum 3 and preventing the air supply rotary drum 3 from separating from the straight pipes 401 of the air distribution pipe 4.

Air supply arrangement's fan 2 sets up upper portion in atmosphere room main part 1, and communicate with the external world, be used for continuously carrying air to atmosphere in the room, driving motor 5 sets up the bottom surface at atmosphere room, set up two air supply rotary drums 3, be used for placing compound woodwork 9 between two air supply rotary drums 3, spray each position to compound woodwork 9 and each corner of atmosphere room from a plurality of ventholes 301 with the air through air supply rotary drum 3, the mobility of atmosphere room air has been strengthened, the release of compound woodwork 9 formaldehyde has been accelerated, the efficiency of formaldehyde detection has been improved.

Rotary device includes driving motor 5, supporting seat 6 and with the bearing 7 of 3 outer wall looks adaptations of air supply rotary drum, driving motor 5 sets up in supporting seat 6, the opening that is used for inserting air supply rotary drum 3 is offered to supporting seat 6 upper end, the lower extreme downwardly extending of air supply rotary drum 3 reaches driving motor 5's output shaft, the lower port of air supply rotary drum 3 has set firmly shelves lid 10, both be used for blocking the air in the air supply rotary drum 3 and blow down, make wind mainly flow through venthole 301, can be used for rigid coupling driving motor 5's output shaft again, bearing 7 sets up on the opening, air supply rotary drum 3 passes through bearing 7 and is connected with supporting seat 6 rotation.

Supporting seat 6 is used for installing driving motor 5 and supports air supply rotary drum 3, and supporting seat 6 sets firmly in the bottom surface of atmosphere room, and driving motor 5 sets up in supporting seat 6, and the outer lane of bearing 7 is fixed at the opening edge, and the inner circle of bearing 7 and the 3 outer wall rigid couplings of air supply rotary drum, the upper end of 3 outer walls of air supply rotary drum insert and establish in dividing tuber pipe 4, and air supply rotary drum 3 realizes rotating.

The upper end of the supporting seat 6 is fixedly provided with an annular limiting cylinder 8, the air supply rotary cylinder 3 is arranged in the annular limiting cylinder 8 in a penetrating mode, the annular limiting cylinder 8 has a radial positioning effect on the lower portion of the air supply rotary cylinder 3, and shaking of the air supply rotary cylinder 3 is reduced.

It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teachings of the present invention, and these equivalents also fall within the scope defined in the present application.

Claims

1. The utility model provides a compound woodwork formaldehyde emission volume detects uses atmosphere room, includes atmosphere room main part (1), its characterized in that: the device is characterized by also comprising an air supply device and a rotating device which are arranged in the weather chamber main body (1), wherein the air supply device comprises a fan (2) and an air supply rotary drum (3) which is longitudinally arranged, the upper end of the air supply rotary drum (3) is inserted into an air outlet of the fan (2), and the wall of the air supply rotary drum (3) is provided with a plurality of air outlet holes (301);

and an output shaft of a driving motor (5) of the rotating device is connected with the lower end of the air supply rotary drum (3) and is used for driving the air supply rotary drum (3) to rotate.

2. The macrocompania for detecting formaldehyde emission of the composite wood product according to claim 1, is characterized in that: the air supply device further comprises a wind distribution pipe (4) fixedly arranged on the upper portion of the weather chamber main body (1), the middle of the wind distribution pipe (4) is hermetically connected with an air outlet of the fan (2), air supply rotary drums (3) are respectively inserted into two ends of the wind distribution pipe (4), and the lower ends of the two air supply rotary drums (3) are respectively connected with a rotating device.

3. The macrocompania for detecting formaldehyde emission of the composite wood product according to claim 1, is characterized in that: the rotating device further comprises a supporting seat (6) and a bearing (7) matched with the outer wall of the air supply rotary drum (3), the driving motor (5) is arranged in the supporting seat (6), an opening used for inserting the air supply rotary drum (3) is formed in the upper end of the supporting seat (6), the lower end of the air supply rotary drum (3) extends downwards to an output shaft of the driving motor (5), the bearing (7) is arranged on the opening, and the air supply rotary drum (3) is rotatably connected with the supporting seat (6) through the bearing (7).

4. The macrocompania for detecting formaldehyde emission of the composite wood product according to claim 3, is characterized in that: an annular limiting cylinder (8) is fixedly arranged at the upper end of the supporting seat (6), and the air supply rotary drum (3) penetrates through the annular limiting cylinder (8).

5. The macrocompania for detecting formaldehyde emission of the composite wood product according to claim 2, is characterized in that: and a composite wood product (9) is placed between the two air supply rotary drums (3).

6. The macrocompania for detecting formaldehyde emission of the composite wood product according to claim 3, is characterized in that: the lower end of the air supply rotary drum (3) is fixedly connected with a baffle cover (10), and the baffle cover (10) is fixedly connected with an output shaft of the driving motor (5).

7. The macrocompania for detecting formaldehyde emission of the composite wood product according to claim 2, is characterized in that: the two ends of the air distribution pipe (4) are respectively provided with a straight pipe (401), the upper pipe wall of the straight pipe (401) is fixedly arranged above the inner wall of the weather chamber main body (1), and the upper part of the air supply rotary drum (3) is inserted into the straight pipe (401).