CN218917336U

CN218917336U - Nitrogen oxide is with check out test set

Info

Publication number: CN218917336U
Application number: CN202222844812.7U
Authority: CN
Inventors: 王明越
Original assignee: Hebei Hengfeng Detection Technology Service Co ltd
Current assignee: Hebei Hengfeng Detection Technology Service Co ltd
Priority date: 2022-10-27
Filing date: 2022-10-27
Publication date: 2023-04-25
Anticipated expiration: 2032-10-27

Abstract

The utility model relates to the technical field of detection equipment and discloses detection equipment for nitrogen oxides, which comprises a box body, wherein an alarm lamp is arranged at the top of the box body, a ventilation cover is arranged at the top of the box body, a door plate is arranged at the outer side of the box body, an exhaust pipe is arranged at the inner side of the box body, an exhaust fan is arranged at one side of the exhaust pipe far away from the box body, an exhaust pipe is arranged at one side of the box body far away from the exhaust pipe, an exhaust fan is arranged at the bottom of the box body, support columns are arranged at the four corners of the bottom of the box body, and the detection equipment is beneficial to the use of a machine on uneven ground.

Description

Nitrogen oxide is with check out test set

Technical Field

The utility model relates to the technical field of detection equipment, in particular to detection equipment for nitrogen oxides.

Background

The nitrogen oxide is a compound consisting of nitrogen and oxygen, and comprises a plurality of compounds, mainly nitrogen monoxide and nitrogen dioxide, and mainly nitrogen dioxide, and has different degrees of toxicity, so that the nitrogen oxide detection equipment is provided, and the nitrogen oxide detection equipment can realize effective monitoring of nitrogen oxide, thereby reducing accidents.

When the existing nitrogen oxide detection equipment is used on uneven ground, the existing nitrogen oxide detection equipment cannot be stably placed, and inconvenience is brought to users

Disclosure of Invention

The utility model provides a detection device for nitrogen oxides, which solves the problem of the detection device for nitrogen oxides in the related technology.

The technical scheme of the utility model is as follows:

the utility model provides a check out test set for nitrogen oxide, includes the box, the alarm is installed at the top of box, the ventilation lid is installed at the top of box, the door plant is installed in the outside of box, the exhaust column is installed to the inboard of box, the exhaust fan is installed to one side that the exhaust column was kept away from to the exhaust column, the exhaust fan is installed to one side that the exhaust tube was kept away from to the box, the support column is installed to one side that the exhaust tube was kept away from the box, the support column is installed to the bottom of box, the support column is all installed in the four corners of bottom of the case portion.

Further, the motor is installed at the top of box, the battery is installed at the top of box, ventilation hole has been seted up to the outside of ventilation lid.

Further, the bottom of motor is connected with first rotary rod, the dead lever is installed in the outside of first rotary rod, first rotary rod runs through dead lever and box and is connected with the motor.

Further, the fan blades are arranged on the outer side of the first rotating rod, three fan blades are arranged on the outer side of the first rotating rod in a surrounding mode, and the distance between the fan blades is equal to the distance between the fan blades.

Further, a fixed column is arranged at the bottom of the inner cavity of the box body, and a detector is arranged at the top of the fixed column.

Further, the through groove is set up to the inner chamber of support column, the outside of support column is connected with the second rotary rod, one side that the support column was kept away from to the second rotary rod is connected with rotatory handle, install the screw column in the through groove of support column inner chamber seting up, the bottom of screw column is connected with the supporting seat.

Further, the top of screw post installs first bevel gear, the one end that the second rotary rod is close to the support column is connected with the second bevel gear, the second rotary rod runs through the support column and is connected with the second bevel gear.

Further, the inner cavity of the box body is provided with vent holes at the exhaust pipe and the exhaust pipe

The working principle and the beneficial effects of the utility model are as follows:

1. the utility model is beneficial to the use of the machine on uneven ground by arranging the support column, and when the machine is used on uneven ground, the second rotary rod can drive the second bevel gear and the first bevel gear to rotate by rotating the rotary handle, thereby driving the spiral column to play a role in adjusting the height, and further, the machine can be stably placed on uneven ground, so that a user can use the machine more conveniently.

2. The storage battery is arranged, so that the machine can be normally used after the power is off, the machine is connected with a power supply during use, the storage battery can be charged, and when the machine needs to be used at a place where the power cannot be connected, the storage battery can effectively play a role, so that the use of an operator is facilitated.

3. The utility model is beneficial to the uniform stirring of the air in the inner cavity of the box body and the heat dissipation of the detector by arranging the first rotating rod and the fan blades, and the air entering the inner cavity of the box body through the exhaust fan is stirred by rotating the fan blades, so that the air is more uniform, the detector can be subjected to certain heat dissipation, and the detector can detect the air more accurately.

Drawings

The utility model will be described in further detail with reference to the drawings and the detailed description.

Fig. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is a schematic top view of the present utility model.

Fig. 3 is a schematic diagram of the inner cavity structure of the box body of the utility model.

Fig. 4 is a schematic structural view of a support column according to the present utility model.

Fig. 5 is a schematic view of the internal structure of the support column according to the present utility model.

The reference numerals are: 1. a case; 101. a motor; 102. a storage battery; 103. a fixed rod; 104. a first rotating lever; 105. a fan blade; 106. fixing the column; 107. a detector; 2. an alarm; 3. a ventilation cover; 4. a door panel; 5. a support column; 501. a second rotating lever; 502. rotating the handle; 503. a screw column; 504. a support base; 505. a second bevel gear; 506. a first bevel gear; 6. an exhaust tube; 7. an exhaust fan; 8. an exhaust pipe; 9. and an exhaust fan.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 5, the present utility model provides a detecting apparatus for nitrogen oxides, comprising a case 1, an alarm 2 is installed at the top of the case 1, a ventilation cover 3 is installed at the top of the case 1, a door panel 4 is installed at the outside of the case 1, an exhaust pipe 6 is installed at the inside of the case 1, an exhaust fan 7 is installed at the side of the exhaust pipe 6 away from the case 1, an exhaust pipe 8 is installed at the side of the case 1 away from the exhaust pipe 6, an exhaust fan 9 is installed at the side of the exhaust pipe 8 away from the case 1, support columns 5 are installed at the bottom of the case 1, support columns 5 are installed at four corners of the bottom of the case 1, a motor 101 is installed at the top of the case 1, a storage battery 102 is installed at the top of the case 1, a ventilation hole is provided at the outside of the ventilation cover 3, a first rotary rod 104 is connected to the bottom of the motor 101, a fixing rod 103 is installed at the outside of the first rotary rod 104, the first rotary rod 104 penetrates through the fixing rod 103 and the case 1 is connected to the motor 101, the fan blades 105 are arranged on the outer side of the first rotary rod 104, three fan blades 105 are arranged on the outer side of the first rotary rod 104 in a surrounding mode, the distance between the fan blades 105 and the fan blades 105 is equal, a fixed column 106 is arranged at the bottom of an inner cavity of the box body 1, a detector 107 is arranged at the top of the fixed column 106, a through groove is formed in the inner cavity of the support column 5, a second rotary rod 501 is connected to the outer side of the support column 5, a rotary handle 502 is connected to one side, far away from the support column 5, of the second rotary rod 501, a spiral column 503 is arranged in the through groove formed in the inner cavity of the support column 5, a supporting seat 504 is connected to the bottom of the spiral column 503, a first bevel gear 506 is arranged at the top of the spiral column 503, a second bevel gear 505 is connected to one end, close to the support column 5, of the second rotary rod 501 penetrates through the support column 5 and is connected with the second bevel gear 505, the inner cavity of the box body 1 is provided with a vent hole at the exhaust pipe 6 and the exhaust pipe 8.

Referring to fig. 4 to 5, the present utility model is advantageous for the use of the machine on uneven ground by providing the supporting columns 5, and when the machine is used on uneven ground, the second rotating rod 501 can drive the second bevel gear 505 and the first bevel gear 506 to rotate by rotating the rotating handle 502, thereby driving the spiral column 503 to play a role in adjusting the height, so that the machine can be stably placed on uneven ground, and a user can use the machine more conveniently.

Referring to fig. 2, the battery 102 is provided, so that the machine can be used normally after power failure, and when the machine is used, the power supply is connected to the machine, and meanwhile, the battery 102 can be charged, and when the machine needs to be used at a place where the power supply cannot be connected, the battery 102 can effectively play a role, so that the use of an operator is facilitated.

Referring to fig. 3, the first rotating rod 104 and the fan blades 105 are provided, so that the stirring uniformity of air in the inner cavity of the box body 1 and the heat dissipation of the detector 107 are facilitated, the air entering the inner cavity of the box body 1 through the exhaust fan 7 is stirred through the rotation of the fan blades 105, the air is more uniform, certain heat dissipation can be performed on the detector 107, and the detector 107 can detect the air more accurately.

The working principle of the utility model is as follows: when the machine is used, firstly, the power supply of the machine is switched on, the storage battery 102 is charged after the power supply is switched on, when the machine needs to be used at the position where the power supply cannot be switched on, the storage battery 102 can be used for supplying power to the machine, so that the machine is normally used, the support column 5 can be adjusted to enable the machine to be stably placed when the machine is used on the uneven ground, the motor 101 drives the first rotary rod 104 to rotate, the fan blades 105 are enabled to rotate, the fan blades 105 rotate, the air in the inner cavity of the box 1 can be uniformly stirred, the detector 107 has a certain heat dissipation effect, the detector 107 can be enabled to detect more accurately, when the nitrogen oxide compound in the inner cavity of the box 1 exceeds a certain value, the alarm 2 can give out an alarm, the user can know the situation in time, the machine can be stably placed when the machine is scheduled to be used on the uneven ground, the second rotary rod 501 is driven by rotating the rotary handle 502, the second bevel gear 505 is enabled to rotate, the first bevel gear 506 is enabled to rotate, the first bevel gear 503 is enabled to rotate, and finally, the air can be conveniently discharged from the air outlet of the box 1 through the air pump 9 is enabled to be stably.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. The utility model provides a detection equipment for nitrogen oxide, its characterized in that, including box (1), alarm (2) are installed at the top of box (1), ventilative lid (3) are installed at the top of box (1), door plant (4) are installed in the outside of box (1), exhaust column (6) are installed to the inboard of box (1), exhaust fan (7) are installed in one side that box (1) was kept away from to exhaust column (6), exhaust fan (8) are installed in one side that exhaust column (6) was kept away from to box (1), exhaust fan (9) are installed in one side that box (1) was kept away from to exhaust fan (8), support column (5) are installed to the bottom of box (1), support column (5) are all installed in the four corners of box (1) bottom.

2. The nitrogen oxide detection apparatus according to claim 1, wherein the motor (101) is mounted on the top of the case (1), the battery (102) is mounted on the top of the case (1), and the vent hole is provided on the outer side of the vent cover (3).

3. The nitrogen oxide detection apparatus according to claim 2, wherein: the bottom of motor (101) is connected with first rotary rod (104), dead lever (103) are installed in the outside of first rotary rod (104), first rotary rod (104) run through dead lever (103) and box (1) are connected with motor (101).

4. A detection apparatus for nitrogen oxides according to claim 3, characterized in that: the fan blades (105) are arranged on the outer sides of the first rotating rods (104), three fan blades (105) are arranged on the outer sides of the first rotating rods (104) in a surrounding mode, and the distances between the fan blades (105) and the fan blades (105) are equal.

5. The nitrogen oxide detection apparatus according to claim 1, wherein: the bottom of the inner cavity of the box body (1) is provided with a fixed column (106), and the top of the fixed column (106) is provided with a detector (107).

6. The nitrogen oxide detection apparatus according to claim 1, wherein: the inner cavity of support column (5) has seted up logical groove, the outside of support column (5) is connected with second rotary rod (501), one side that support column (5) was kept away from to second rotary rod (501) is connected with rotatory handle (502), install screw column (503) in the logical inslot of support column (5) inner cavity set up, the bottom of screw column (503) is connected with supporting seat (504).

7. The nitrogen oxide detection apparatus according to claim 6, wherein: the top of screw column (503) is installed first bevel gear (506), the one end that second rotary rod (501) is close to support column (5) is connected with second bevel gear (505), second rotary rod (501) runs through support column (5) and is connected with second bevel gear (505).

8. The nitrogen oxide detection apparatus according to claim 1, wherein: the inner cavity of the box body (1) is provided with ventilation holes at the exhaust pipe (6) and the exhaust pipe (8).