Search

CN-224231379-U - Detection device for environmental odor concentration

CN224231379UCN 224231379 UCN224231379 UCN 224231379UCN-224231379-U

Abstract

The utility model discloses a detection device for environmental odor concentration, which comprises a supporting seat, a detector main body, an air pump, a rotating mechanism, a telescopic mechanism and a lifting mechanism, wherein the detector main body is arranged on the supporting seat, an air inlet pipe and an air outlet pipe are arranged on the detector main body, the lifting mechanism is arranged on the supporting seat, the rotating mechanism is arranged on the lifting mechanism, the telescopic mechanism is arranged in a telescopic way in the horizontal direction and is connected with the rotating mechanism, an air suction pipe is arranged on the extending end of the telescopic mechanism, the air pump is arranged on the rotating mechanism and rotates in a follow-up way, an air inlet of the air pump is connected with the air suction pipe through a first hose, an air outlet of the air pump is connected with the air inlet pipe through a second air supply pipe, the air suction pipe is driven to move in the horizontal direction through the rotating mechanism and the telescopic mechanism to absorb odor at different positions, and the lifting mechanism is driven to lift in the vertical direction to absorb odor at different heights, so that the air suction pipe can be adjusted in a three-dimensional position, and odor content in the environment can be detected more accurately.

Inventors

  • YE YANGTING
  • ZHU LIWEI
  • Zhao Mengchu

Assignees

  • 嘉合检测科技(浙江)有限公司

Dates

Publication Date
20260512
Application Date
20250512

Claims (7)

  1. 1. The device for detecting the concentration of the environmental odor is characterized by comprising a supporting seat (1), a detector main body (2), an air pump (11), a rotating mechanism, a telescopic mechanism and a lifting mechanism; The detector main body (2) is arranged on the supporting seat (1), and the detector main body (2) is provided with an air inlet pipe and an air outlet pipe; The lifting mechanism is arranged on the supporting seat (1), and the rotating mechanism is arranged on the lifting mechanism to lift; The telescopic mechanism is arranged in a telescopic way in the horizontal direction, and is connected with the rotating mechanism to rotate under the drive of the rotating mechanism, and an air suction pipe (15) is arranged at the extending end of the telescopic mechanism; The air pump (11) is arranged on the rotating mechanism to rotate in a follow-up mode, an air inlet of the air pump (11) is communicated with the air suction pipe (15) through a first hose (16), and an air outlet of the air pump (11) is communicated with the air inlet pipe.
  2. 2. The device for detecting the concentration of the environmental odor according to claim 1, wherein the lifting mechanism comprises a first telescopic rod (4) and a first air cylinder (3) which are vertically arranged, the lower end of the first telescopic rod (4) is fixedly arranged on the supporting seat (1), the upper end of the first telescopic rod (4) is connected with the supporting plate (9), the first air cylinder (3) is vertically arranged on the supporting seat (1), and the extending end of the first air cylinder (3) is vertically upwards fixedly connected with the supporting plate (9).
  3. 3. The device for detecting the concentration of the environmental odor according to claim 2, wherein the rotating mechanism comprises a rotary table (10) and a motor (5), a rotary shaft (7) is fixedly arranged at the center of the lower end of the rotary table (10), the lower end of the rotary shaft (7) is rotatably arranged at the upper end of a supporting plate (9), the motor (5) is vertically arranged on the supporting plate (9), a driving gear (6) is arranged at the output end of the motor (5), a rotary gear (8) meshed with the driving gear (6) is fixedly arranged on the rotary shaft (7), and the air pump (11) is arranged on the rotary table (10).
  4. 4. A device for detecting the concentration of an environmental odor according to claim 3, wherein the telescopic mechanism comprises a second telescopic rod (12) and a second air cylinder (13) which are horizontally arranged, one end of the second telescopic rod (12) is installed on the rotary table (10), the other end of the second telescopic rod (12) extends outwards and is provided with a mounting rack (14), the air suction pipe (15) is arranged on the mounting rack (14), the second air cylinder (13) is installed on the rotary table (10), the second air cylinder (13) is arranged in parallel with the second telescopic rod (12) and is located on one side of the second telescopic rod (12), and the extending end of the second air cylinder (13) is fixedly connected with the mounting rack (14).
  5. 5. The device for detecting the concentration of environmental odor according to claim 1, wherein the lower end of the supporting seat (1) is provided with four universal rollers (18) distributed in an array.
  6. 6. A device for detecting the concentration of environmental odor according to claim 3, characterized in that a first interface (20) is arranged on the side surface of the rotary table (10), a second interface (21) is arranged on the side surface of the supporting plate (9), a first horizontal vent pipe (22) is arranged in the rotary table (10), the outer end of the first vent pipe (22) is connected with a first structure, a second vertical vent pipe (23) is arranged in the rotary shaft (7), the upper end of the second vent pipe (23) is connected with the inner end of the first vent pipe (22), a third vent pipe (24) which is arranged in an L shape is arranged in the supporting plate (9), one end of the third vent pipe (24) is connected with the lower end of the second vent pipe (23) in a sealing and rotating manner, the other end of the third vent pipe (24) is connected with a second structure, the outer end of the first interface (20) is connected with the air outlet of the air pump (11) through the first pipe (19), and the second interface (21) is connected with the air inlet pipe through the second pipe (17).
  7. 7. The device for detecting the concentration of the environmental odor according to claim 6, wherein the upper end of the supporting plate (9) is provided with a rotating groove (25), the lower end of the rotating shaft (7) is inserted into the rotating groove (25) and is rotationally connected with the rotating groove (25) through a bearing (26), a circle of sealing gasket (27) is clamped between the lower end of the rotating shaft and the groove bottom of the rotating groove (25), and the sealing gasket (27) is arranged around the second ventilation pipe (23).

Description

Detection device for environmental odor concentration Technical Field The utility model relates to the technical field of odor detection, in particular to a detection device for environmental odor concentration. Background The odor pollution not only affects the life quality of people, but also can cause harm to human health. By detecting the odor concentration, the pollution source can be timely found and controlled, and the negative influence on the environment and human body is reduced. In the prior art, as the automatic monitoring system of the odor concentration sold by Shanghai wheat environmental technology limited company, the sampling port of the odor is fixed towards one direction, and the odor in other directions around can not be sampled and detected, so that the detection result is not very accurate. Disclosure of utility model In order to solve the defects in the prior art, the utility model provides a detection device for the concentration of environmental odor. In order to achieve the technical effects, the utility model adopts the following scheme: The device for detecting the concentration of the environmental odor comprises a supporting seat, a detector main body, an air pump, a rotating mechanism, a telescopic mechanism and a lifting mechanism; The detector main body is arranged on the supporting seat, and is provided with an air inlet pipe and an air outlet pipe; the lifting mechanism is arranged on the supporting seat, and the rotating mechanism is arranged on the lifting mechanism to lift; The telescopic mechanism is arranged in a telescopic way in the horizontal direction, and is connected with the rotating mechanism to rotate under the drive of the rotating mechanism; The air pump is arranged on the rotating mechanism to rotate along with the rotating mechanism, an air inlet of the air pump is connected with the air suction pipe through a first hose, and an air outlet of the air pump is connected with the air inlet pipe. The preferable technical scheme, elevating system includes the first telescopic link and the first cylinder of vertical setting, the lower extreme fixed mounting of first telescopic link is on the supporting seat, the upper end of first telescopic link is connected with the backup pad, first cylinder is vertical to be installed on the supporting seat, the extension end of first cylinder is vertical upwards and backup pad fixed connection. The preferable technical scheme, rotary mechanism includes carousel and motor, the fixed pivot that is equipped with in center of carousel lower extreme, the lower extreme of pivot rotates and installs in the upper end of backup pad, the motor is vertical to be installed in the backup pad, drive gear is installed to the output of motor, fixed being equipped with in the pivot is connected with drive gear meshing's rotation gear, the air pump is installed on the carousel. The preferable technical scheme, telescopic machanism includes second telescopic link and the second cylinder that the level set up, the one end of second telescopic link is installed on the carousel, the other end of second telescopic link stretches out outwards and is equipped with the mounting bracket, the breathing pipe is located on the mounting bracket, the second cylinder is installed on the carousel, second cylinder and second telescopic link parallel arrangement and be located one side of second telescopic link, the extension end and the mounting bracket fixed connection of second cylinder. According to the preferred technical scheme, four universal rollers distributed in an array are arranged at the lower end of the supporting seat. The preferred technical scheme, the side of carousel is equipped with first interface, the side of backup pad is equipped with the second interface, lay horizontally first breather pipe in the carousel, first structure is connected to the outer end of first breather pipe, laid vertical second breather pipe in the pivot, the upper end of second breather pipe is connected with the inner of first breather pipe, be equipped with the third breather pipe that is "L" shape setting in the backup pad, third breather pipe's one end and second breather pipe's lower extreme are to it and sealed rotation are connected, third breather pipe's the other end and second structure are connected, first interface and the gas outlet of air pump are through first air supply pipe connection, the second interface passes through second air supply pipe connection with the intake pipe. The preferable technical scheme, the upper end of backup pad has seted up the rotation groove, the lower extreme of pivot inserts in the rotation groove and passes through the bearing rotation with the rotation groove and be connected, press from both sides between the bottom of lower extreme of pivot and rotation groove and be equipped with round sealing washer, sealing washer sets up around the second vent pipe. Compared with the prior art, the beneficial effects are as f