CN216669891U

CN216669891U - Indoor wood system is odor detection equipment for furniture

Info

Publication number: CN216669891U
Application number: CN202122597291.5U
Authority: CN
Inventors: 喻国平
Original assignee: Deqing Dingsen Quality Technology Testing Center
Current assignee: Deqing Dingsen Quality Technology Testing Center
Priority date: 2021-10-27
Filing date: 2021-10-27
Publication date: 2022-06-03
Anticipated expiration: 2031-10-27

Abstract

The utility model discloses odor detection equipment for indoor wooden furniture, which comprises a detection box, wherein an air inlet cavity is formed in the left side of the lower part in the detection box, a fixed frame is fixedly connected between the inner walls of the left side and the right side of the upper end of the air inlet cavity, a suction fan is fixedly connected to the bottom of the fixed frame, a detection cavity is formed in the upper part in the detection box, a gas sensor is fixedly connected to the inner top wall and the inner bottom wall of the detection cavity, an exhaust pipe is fixedly communicated with the right side of the detection box, the left end of the exhaust pipe penetrates through the right side wall of the detection box and extends into the detection cavity, a battery cavity is formed in the right side of the lower part in the detection box, and a storage battery is arranged in the battery cavity. According to the utility model, through the suction force provided by the suction fan, the air to be detected indoors can be sucked into the detection cavity through the air inlet cavity, and the air to be detected indoors can be continuously sucked for detection without manually moving the detection equipment by people, so that the detection accuracy is effectively improved, the working efficiency of the gas detection equipment is improved, and the practicability of the gas detection equipment is increased.

Description

Indoor wood system is odor detection equipment for furniture

Technical Field

The utility model relates to the technical field of gas detection equipment, in particular to gas detection equipment for indoor wooden furniture.

Background

The gas detection equipment is an instrument and meter equipment for detecting gas leakage concentration, and comprises portable gas detection equipment, handheld gas detection equipment, fixed gas detection equipment, online gas detection equipment and the like.

Present gas detection equipment can only detect the air quality around gas detection equipment when carrying out the smell to indoor wood system furniture and detect, and detection range is lower, and detects the rate of accuracy lower, needs people's manual removal the device, just can improve detection effect, consequently, field technical personnel provide an indoor wood system is smell detection equipment for furniture to solve the problem that proposes among the above-mentioned background art.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide odor detection equipment for indoor wooden furniture, which can enable a large amount of indoor air to enter the interior of the odor detection equipment, improve the detection range and the detection efficiency, avoid manual movement of people and increase the practicability of the odor detection equipment.

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

the utility model provides an indoor wood system is odor detection equipment for furniture, includes the detection case, the chamber of admitting air has been seted up in the detection case in the lower part left side, fixedly connected with mount between the left and right sides inner wall of chamber upper end admits air, mount bottom fixedly connected with extraction fan, upper portion has been seted up on the detection case and has been detected the chamber, detect the equal fixedly connected with gas sensor of intracavity roof and interior diapire, the fixed intercommunication in detection case right side has the blast pipe, the left end of blast pipe runs through into detection case right side wall and extends to and detect the intracavity portion, the battery chamber has been seted up on the lower part right side in the detection case, be provided with the battery in the battery chamber.

Preferably, the front side wall of the detection box is fixedly connected with a display screen, the top of the detection box is fixedly connected with a handle, and the bottom of the detection box below the air inlet cavity is fixedly communicated with an air inlet cover

Preferably, the first wind shield is fixedly connected to the inner wall of the left side of the detection cavity, the first wind shield is located above the air inlet cavity, and the second wind shield is fixedly connected to the bottom wall of the detection cavity on the right side of the air inlet cavity.

Preferably, the left side and the right side of the detection box are both fixedly connected with support frames, and the bottom surfaces of the support frames are both fixedly connected with backing plates.

Preferably, the right side of the detection box is provided with a through hole for accommodating the exhaust pipe, a sealing ring is arranged at the right end of the through hole, the inner surface of the sealing ring is in contact with the outer surface of the exhaust pipe, the left side of the sealing ring is fixedly connected with the right side of the detection box, and the top end of the exhaust pipe is fixedly communicated with an exhaust hood.

Preferably, the inner wall of the air inlet cavity below the exhaust fan is fixedly connected with a filter plate, and the filter plate is provided with air inlet holes which are arranged equidistantly.

Preferably, the equal fixedly connected with reinforcement piece in the left and right sides at fixed bolster top, one side and the air inlet intracavity wall fixed connection that two reinforcement pieces kept away from each other.

Preferably, the bottom surface of the storage battery is fixedly connected with the inner bottom wall of the battery cavity, and a charging port is formed in the bottom of the detection box positioned on one side of the battery cavity.

According to the utility model, air to be detected indoors can be sucked into the detection cavity through the air inlet cavity by suction force provided by the suction fan, people can continuously suck indoor air for detection without manually moving detection equipment, the detection accuracy is effectively improved, the working efficiency of the gas detection equipment is improved, the practicability of the gas detection equipment is increased, the device can work in the environment without a power supply by arranging the storage battery to be matched with the battery cavity, and the working range and the endurance capacity of the device are improved; detect the chamber simultaneously through being provided with two gas sensor cooperations and detect indoor gas, can further increase gaseous check out test set's detection efficiency and detect the precision, reach the effect that people can obtain accurate reliable gas data more, through being provided with first deep bead cooperation second deep bead, can reduce the velocity of flow of air in detecting intracavity portion, avoid air flow velocity too fast, lead to influencing the problem that gaseous check out test set smell detected the precision.

Drawings

Fig. 1 is a schematic structural diagram of a front view of a display screen according to the present invention.

FIG. 2 is a schematic structural view of a front sectional view of the detection box of the present invention.

Fig. 3 is a schematic structural diagram of a side view of the support frame of the present invention.

FIG. 4 is an enlarged view of the structure at A in FIG. 2 according to the present invention.

In the figure: 1. a detection box; 2. a display screen; 3. an air intake hood; 4. a support frame; 5. a handle; 6. a seal ring; 7. an exhaust hood; 8. an exhaust pipe; 9. a base plate; 10. a battery cavity; 11. a storage battery; 12. an air inlet cavity; 13. a first windshield; 14. a second wind deflector; 15. a gas sensor; 16. a detection chamber; 17. a filter plate; 18. an air intake; 19. an exhaust fan; 20. a fixed mount; 21. a reinforcing block; 22. a charging port.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-4, in the embodiment of the present invention, an odor detection apparatus for indoor wooden furniture includes a detection box 1, an air intake cavity 12 is formed in the left side of the inner lower portion of the detection box 1, a fixing frame 20 is fixedly connected between the left and right inner walls of the upper end of the air intake cavity 12, an exhaust fan 19 is fixedly connected to the bottom of the fixing frame 20, a detection cavity 16 is formed in the inner upper portion of the detection box 1, an inner top wall and an inner bottom wall of the detection cavity 16 are both fixedly connected with a gas sensor 15, an exhaust pipe 8 is fixedly communicated with the right side of the detection box 1, the left end of the exhaust pipe 8 penetrates through the right side wall of the detection box 1 and extends into the detection cavity 16, a battery cavity 10 is formed in the right side of the inner lower portion of the detection box 1, and a storage battery 11 is disposed in the battery cavity 10.

The gas sensor 15 is a transducer for converting a certain gas volume fraction into a corresponding electrical signal

Wherein, lateral wall fixedly connected with display screen 2 before

detection case

1, 1 top fixedly connected with handle 5 of detection case, the fixed intercommunication in detection case 1 bottom that is located the chamber 12 below of admitting air has the suction hood 3.

The detected data can be displayed through the display screen 2, so that the functions of facilitating observation and recording of people are achieved; the handle 5 can facilitate people to take the device, and air can better enter the air inlet cavity 12 by the air inlet cover 3.

Wherein, the inner wall of the left side of the detection cavity 16 is fixedly connected with a first wind shield 13, the first wind shield 13 is positioned above the air inlet cavity 12, the inner bottom wall of the detection cavity 16 positioned at the right side of the air inlet cavity 12 is fixedly connected with a second wind shield 14,

wherein, the left and right sides of detection case 1 is all fixedly connected with and is put support frame 4, and the equal fixedly connected with backing plate 9 in bottom surface of support frame 4.

By utilizing the support frame 4 and the backing plate 9, the device can be supported and stabilized, and the effect that the device is more stable and reliable in placement is achieved.

Wherein, detection case 1 right side is provided with the through-hole of holding blast pipe 8 and is provided with sealing ring 6 at the right-hand member of through-hole, and the internal surface of sealing ring 6 and the outer surface contact of

blast pipe

8, 6 left sides of sealing ring and detection case 1 right side fixed connection, the fixed intercommunication in top of blast pipe 8 has exhaust hood 7.

Can increase the leakproofness of blast pipe 8 through sealing ring 6, avoid gas leakage to influence the problem of testing effect, utilize exhaust hood 7 can prevent that impurity from getting into the inside of detection case 1 through blast pipe 8.

Wherein, the inner wall of the air inlet chamber 12 under the exhaust fan 19 is fixedly connected with a filter plate 17, and the filter plate 17 is provided with air inlet holes 18 which are arranged at equal intervals.

Large particle impurities in the air can be filtered by matching the filter plate 17 with the air inlet hole 18, so that excessive impurities are prevented from entering the detection box 1, and the detection efficiency and accuracy are influenced.

Wherein, the equal fixedly connected with reinforcing block 21 in the left and right sides at mount 20 top, one side and the air intake chamber 12 inner wall fixed connection that two reinforcing blocks 21 keep away from each other.

The reinforcing block 21 can increase the bearing capacity of the fixing frame 20, and the fixing frame 20 has a stronger bearing capacity.

Wherein, the bottom surface of the storage battery 11 is fixedly connected with the inner bottom wall of the battery cavity 10, and the bottom of the detection box 1 at one side of the battery cavity 10 is provided with a charging port 22.

The charging port 22 can be used to supplement electric energy to the storage battery 11, which further improves the endurance of the device.

The working principle of the utility model is; when the device is used, firstly, the display screen 2, the suction fan 19 and the gas sensor 15 are communicated with a power supply, when the device is required to be used for detecting the smell of indoor wooden furniture, the device is placed in a room to be detected through the handle 5, then, indoor air can be continuously sucked into the detection cavity 16 through the air inlet cavity 12 through the suction force provided by the suction fan 19, the detection range of the indoor air can be increased without the need of manual multiple movements of people, the detection efficiency and the detection accuracy are effectively improved, before the air enters the detection cavity 16, the flow velocity of the air can be reduced through the first wind shield 13 and the second wind shield 14, the condition that the air flow velocity is too fast and the accuracy of data detection is influenced is avoided, then, all numerical values in the air can be detected through the gas sensor 15, and the purpose of detecting various harmful substances such as formaldehyde and the like of the wooden furniture is realized, and the data that gas sensor 15 detected can be transmitted to display screen 2 through the mode of wire and show, makes things convenient for people to observe and the probability to utilize battery 11 to make the device work under the condition that does not have the power, further increased the practicality and the working range of device.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides an indoor wood system is odor detection equipment for furniture, includes detection case (1), its characterized in that: air intake chamber (12) have been seted up on the left side of lower part in detection case (1), fixedly connected with mount (20) between the left and right sides inner wall of air intake chamber (12) upper end, mount (20) bottom fixedly connected with extraction fan (19), upper portion has been seted up in detection case (1) and has been detected chamber (16), detect the equal fixedly connected with gas sensor (15) of interior roof and interior bottom wall in chamber (16), the fixed intercommunication in detection case (1) right side has blast pipe (8), the left end of blast pipe (8) is run through into detection case (1) right side wall and is extended to inside detection chamber (16), battery chamber (10) have been seted up on lower part right side in detection case (1), be provided with battery (11) in battery chamber (10).

2. The odor detection apparatus for indoor wooden furniture according to claim 1, characterized in that: the air inlet cover is characterized in that a display screen (2) is fixedly connected to the front side wall of the detection box (1), a handle (5) is fixedly connected to the top of the detection box (1), and an air inlet cover (3) is fixedly communicated with the bottom of the detection box (1) below the air inlet cavity (12).

3. The odor detection apparatus for indoor wooden furniture according to claim 1, characterized in that: the detection cavity (16) left side inner wall fixedly connected with first deep bead (13), first deep bead (13) are located admit air chamber (12) top, are located admit air chamber (12) right side detection cavity (16) inner bottom wall fixedly connected with second deep bead (14).

4. The odor detection apparatus for indoor wooden furniture as claimed in claim 1, wherein: the left side and the right side of the detection box (1) are fixedly connected with support frames (4), and the bottom surfaces of the support frames (4) are fixedly connected with backing plates (9).

5. The odor detection apparatus for indoor wooden furniture according to claim 1, characterized in that: the detection case (1) right side is provided with the through-hole of holding blast pipe (8) and is provided with sealing ring (6) at the right-hand member of through-hole, the internal surface of sealing ring (6) and the surface contact of blast pipe (8), sealing ring (6) left side and detection case (1) right side fixed connection, the fixed intercommunication in top of blast pipe (8) has exhaust hood (7).

6. The odor detection apparatus for indoor wooden furniture according to claim 1, characterized in that: the inner wall of the air inlet cavity (12) positioned below the exhaust fan (19) is fixedly connected with a filter plate (17), and the filter plate (17) is provided with air inlet holes (18) which are arranged at equal intervals.

7. The odor detection apparatus for indoor wooden furniture according to claim 1, characterized in that: the left side and the right side of the top of the fixing frame (20) are fixedly connected with reinforcing blocks (21), and one side, away from each other, of each of the two reinforcing blocks (21) is fixedly connected with the inner wall of the air inlet cavity (12).

8. The odor detection apparatus for indoor wooden furniture according to claim 1, characterized in that: the bottom surface of the storage battery (11) is fixedly connected with the inner bottom wall of the battery cavity (10), and a charging port (22) is formed in the bottom of the detection box (1) located on one side of the battery cavity (10).