Environment monitoring device

Abstract

The utility model relates to the technical field of environment monitoring, in particular to an environment monitoring device, which is used for detecting the environment of a workshop and is arranged at the inner top of the workshop. The environment monitoring device comprises a sensor assembly, a gas pipeline, a gate valve and an exhaust fan; one end of each gas pipeline is arranged at different positions of the top in the workshop, and the other end of each gas pipeline is communicated with the sensor assembly; the gate valve is mounted at one end of the gas pipeline; the exhaust fan pumps air at different positions of the top in the workshop into the sensor assembly through the air conveying pipeline and then exhausts the air. According to the utility model, the purpose of detecting air at different positions in a workshop by using one group of sensor components is realized, the actual detection cost is reduced, and the same group of sensor components is adopted, so that the error of the detection result is small, and the accuracy is high.

Description

Technical Field

[0001] The utility model relates to the technical field of environmental monitoring, in particular to an environmental monitoring device. Background Art

[0002] The temperature and humidity requirements of textile workshops are crucial to ensuring product quality and production efficiency. In production, the workshop is required to maintain a certain temperature and humidity range (for example, the temperature should be controlled between 20℃ and 25℃, and the relative humidity should be controlled between 55% and 65%). At the same time, since textile workshops also produce a large amount of dust pollutants such as cotton fibers during the production process, workers who inhale these dust pollutants for a long time are prone to lung diseases, etc. Therefore, it is necessary to monitor the temperature and humidity of the textile workshop and the concentration of dust pollutants.

[0003] Since textile workshops are large, a multi-point detection and collection solution is usually adopted when measuring the temperature and humidity inside the collector and the concentration of dust pollutants. That is, sensor components are set at different locations in the workshop to detect the environmental parameters of each collection point, and then the parameters are aggregated and processed to finally obtain the average environmental parameters of the entire workshop. The problem with this monitoring method is that it requires the setting of multiple sets of sensor components, which is costly. Summary of the invention

[0004] The purpose of the utility model is to provide an environment monitoring device to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] An environmental monitoring device, used for detecting the workshop environment, wherein the environmental monitoring device is arranged on the inner top of the workshop;

[0007] The environmental monitoring device includes a sensor assembly, a gas pipeline, a gate valve and an exhaust fan;

[0008] One end of each of the gas pipelines is respectively arranged at different positions on the top of the workshop, and the other end of the gas pipeline is connected to the sensor assembly;

[0009] The gate valve is installed at one end of the gas pipeline;

[0010] The exhaust fan draws air from different positions on the top of the workshop into the interior of the sensor assembly through the air supply pipeline and then exhausts the air.

[0011] Preferably, the sensor assembly includes a gathering cylinder and a dust concentration sensor, a temperature sensor and a humidity sensor arranged inside the gathering cylinder;

[0012] The gathering cylinder is arranged vertically, and the top of the gathering cylinder is sealed, and the bottom is communicated with the air inlet of the exhaust fan.

[0013] Preferably, the bottom of the gathering cylinder is connected to the air inlet of the exhaust fan through an air collecting hood.

[0014] Preferably, four gas pipelines are provided, and one ends of the four gas pipelines extend to four corners close to the workshop respectively.

[0015] Preferably, the gas transmission pipeline includes a second straight pipe and a plurality of first straight pipes, the second straight pipes are fixed to and connected with the gathering cylinder, and the first straight pipe and the second straight pipe and two adjacent first straight pipes are sealed and connected via a connecting node.

[0016] Preferably, the connection node includes a sealing ring, a flared pipe and a bolt;

[0017] The expanded tube is sleeved and fixed on one end of the first straight tube, and the outer diameter of the first straight tube is smaller than the inner diameter of the expanded tube;

[0018] The first straight pipe and the expanded pipe as well as the second straight pipe and the expanded pipe are fixedly connected by bolts.

[0019] Preferably, a vertically arranged suspension rod is fixedly connected to the top of the first straight tube.

[0020] Preferably, a hoop is sleeved and fixed on the outer side of the first straight tube, and the bottom end of the suspension rod is fixedly connected to the hoop.

[0021] Compared with the prior art, the beneficial effects of the utility model are:

[0022] The utility model cyclically opens the gate valve on each gas pipeline, so that the exhaust fan can circulate the air at different positions inside the workshop to the inside of the sensor component, so as to obtain the parameters of the temperature, humidity and dust pollutant concentration of the air at different positions, thereby achieving the purpose of using a group of sensor components to detect the air at different positions inside the workshop, reducing the actual detection cost, and because the same group of sensor components is used, the error of the detection result is small and the accuracy is high. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0024] Figure 2 For this utility model Figure 1 The enlarged structural diagram at A in the middle;

[0025] Figure 3This is a schematic diagram of the structure of the sensor assembly of the utility model when viewed from above;

[0026] Figure 4 This is a front view structural diagram of the gas transmission pipeline of the utility model;

[0027] Figure 5 For this utility model Figure 4 Schematic diagram of the enlarged cross-sectional structure at point B in the middle.

[0028] In the figure: 1. sensor assembly; 11. gathering cylinder; 12. dust concentration sensor; 13. temperature sensor; 14. humidity sensor; 2. gas pipeline; 21. first straight pipe; 22. second straight pipe; 23. connection node; 231. sealing ring; 232. flared pipe; 233. bolt; 24. hoop; 25. suspension rod; 3. gate valve; 4. exhaust fan; 5. air collecting hood; 6. workshop. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] See also Figure 1-Figure 5 , the utility model provides a technical solution:

[0031] An environmental monitoring device is used to detect the environment of the workshop 6. More specifically, the environmental monitoring device is used to detect the temperature, humidity and concentration of dust pollutants inside the workshop 6 so as to carry out targeted treatment. In this embodiment, the environmental monitoring device is arranged on the inner top of the workshop 6.

[0032] In this embodiment, the environmental monitoring device includes a sensor assembly 1, a gas pipeline 2, a gate valve 3 and an exhaust fan 4; the specific positions and connection methods of these four parts are as follows.

[0033] The specific number of the gas pipeline 2 is not specifically limited, for example, Figure 1 As shown, four gas pipelines 2 can be provided, and one end of each gas pipeline 2 is respectively provided at different positions on the top of the workshop 6. Figure 1 In the middle view, one end of the four gas pipelines 2 extends to four corners close to the workshop 6 respectively, and the other end of the gas pipeline 2 is connected to the sensor assembly 1.

[0034] The gate valve 3 is installed at one end of the gas pipeline 2. The function of the gate valve 3 is to control the on-off of the gas pipeline 2. When the gate valve 3 is opened, the gas pipeline 2 can allow gas to pass through. When the gate valve 3 is closed, the gas pipeline 2 cannot allow air to pass through. The gate valve 3 can be opened and closed by electric or pneumatic control.

[0035] In actual use, the exhaust fan 4 draws air from different positions on the top of the workshop 6 to the inside of the sensor assembly 1 through the air pipeline 2 and then discharges it through the air outlet of the exhaust fan 4. Furthermore, in this embodiment, the bottom of the gathering cylinder 11 is connected to the air inlet of the exhaust fan 4 through the air collecting hood 5, and the material of the air collecting hood 5 can be plastic or metal.

[0036] When in use, three of the four gate valves 3 are controlled to be closed, and the remaining gate valve 3 is kept open, and then the exhaust fan 4 is started. At this time, the gas pipeline 2 with the gate valve 3 in the open state will transport the air at the position corresponding to one end of the gas pipeline 2 to the inside of the sensor assembly 1, and each sensor inside the sensor assembly 1 detects the temperature, humidity and dust pollutant concentration in the air and obtains corresponding parameters. After a certain period of time, the opened gate valve 3 is closed, and one of the three closed gate valves 3 is opened, so that the exhaust fan 4 can transport the air at other positions to the inside of the sensor assembly 1 through the reopened gate valve 3 and the gas pipeline 2 corresponding to the gate valve 3, so as to detect the air at the other positions. In this way, the gate valves 3 are opened cyclically (one gate valve 3 is always kept open and the other three gate valves 3 are closed), so that the air at different positions inside the workshop 6 can be detected, so that the purpose of a group of sensor assemblies 1 detecting the air at different positions inside the workshop 6 is achieved, and the actual detection cost is reduced. Moreover, since the same group of sensor assemblies 1 is used, the error of the detection result is small and the accuracy is high.

[0037] In the above scheme, by cyclically opening the gate valve 3 on each gas pipeline 2, the exhaust fan 4 can circulate the air at different positions inside the workshop 6 to the inside of the sensor assembly 1, so as to obtain the parameters of the temperature, humidity and dust pollutant concentration of the air at different positions, thereby achieving the purpose of a group of sensor components 1 detecting the air at different positions inside the workshop 6, reducing the actual detection cost, and because the same group of sensor components 1 is used, the error of the detection result is small and the accuracy is high.

[0038] like Figures 1 to 3As shown, the sensor assembly 1 includes a gathering tube 11 and a dust concentration sensor 12, a temperature sensor 13 and a humidity sensor 14 arranged inside the gathering tube 11. The dust concentration sensor 12 can be a JK-FC-K type dust concentration sensor of Qingdao Junkang Environmental Protection Technology Co., Ltd.; the temperature sensor 13 can be a fz002 type temperature sensor of Yancheng Fuzhong Electric Heating Equipment Co., Ltd.; and the humidity sensor 14 can be an oxd type humidity sensor of Hebei Ousu Electronic Technology Co., Ltd.

[0039] The gathering cylinder 11 is vertically arranged. The gathering cylinder 11 in this embodiment can be made of plastic or metal, and the top of the gathering cylinder 11 is sealed and the bottom is connected to the air inlet of the exhaust fan 4.

[0040] To facilitate adjustment of the position of the gas pipeline 2, the gas pipeline 2 is configured as a spliced ​​type in the present embodiment, and the specific structure and connection method are as follows: the gas pipeline 2 includes a second straight pipe 22 and a plurality of first straight pipes 21, the first straight pipes 21 and the second straight pipes 22 are both made of plastic material, the second straight pipe 22 is fixed and connected to the gathering cylinder 11, and the first straight pipe 21 and the second straight pipe 22 as well as two adjacent first straight pipes 21 are sealed and connected via a connecting node 23.

[0041] The connection node 23 includes a sealing ring 231, a flared tube 232 and a bolt 23; specifically, the flared tube 232 is sleeved and fixed on one end of the first straight tube 21, the outer diameter of the first straight tube 21 is smaller than the inner diameter of the flared tube 232, and the first straight tube 21 and the flared tube 232 can be connected in an integrally formed manner; the first straight tube 21 and the flared tube 232, as well as the second straight tube 22 and the flared tube 232 are fixedly connected by bolts 23. During actual installation, the other end of the first straight tube 21 is inserted into the inside of the flared tube 232 fixed on the other first straight tube 21, and then the two first straight tubes 21 are fixedly connected together by bolts 23, so that the two first straight tubes 21 squeeze the sealing ring 231 located therebetween, and the two first straight tubes 21 are sealed and connected; the connection between the first straight tube 21 and the second straight tube 22 is the same as the connection between the two first straight tubes 21, and will not be repeated here.

[0042] A vertically arranged hanging rod 25 is fixedly connected to the top of the first straight pipe 21, a hoop 24 is sleeved and fixed to the outer side of the first straight pipe 21, and the bottom end of the hanging rod 25 is fixedly connected to the hoop 24. Through the provided hoop 24 and hanging rod 25, the gas pipeline 2 can be hung on the ceiling of the workshop 6 through the hanging rod 25 during actual installation.

[0043] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An environmental monitoring device for detecting a workshop environment, characterized in that: The environmental monitoring device is arranged on the inner top of the workshop; The environmental monitoring device includes a sensor assembly, a gas pipeline, a gate valve and an exhaust fan; One end of each of the gas pipelines is respectively arranged at different positions on the top of the workshop, and the other end of the gas pipeline is connected to the sensor assembly; The gate valve is installed at one end of the gas pipeline; The exhaust fan draws air from different positions on the top of the workshop into the interior of the sensor assembly through the air supply pipeline and then exhausts the air.

2. An environmental monitoring device according to claim 1, characterized in that: The sensor assembly includes a gathering cylinder and a dust concentration sensor, a temperature sensor and a humidity sensor arranged inside the gathering cylinder; The gathering cylinder is arranged vertically, and the top of the gathering cylinder is sealed, and the bottom is communicated with the air inlet of the exhaust fan.

3. An environmental monitoring device according to claim 2, characterized in that: The bottom of the gathering cylinder is connected to the air inlet of the exhaust fan through an air collecting hood.

4. An environmental monitoring device according to claim 1, characterized in that: Four gas pipelines are provided, and one end of the four gas pipelines extends to four corners close to the workshop respectively.

5. An environmental monitoring device according to claim 2, characterized in that: The gas transmission pipeline includes a second straight pipe and a plurality of first straight pipes. The second straight pipe is fixed to and connected with the gathering cylinder. The first straight pipe and the second straight pipe and two adjacent first straight pipes are sealed and connected via a connecting node.

6. An environmental monitoring device according to claim 5, characterized in that: The connection node includes a sealing ring, a flared pipe and a bolt; The expanded tube is sleeved and fixed on one end of the first straight tube, and the outer diameter of the first straight tube is smaller than the inner diameter of the expanded tube; The first straight pipe and the expanded pipe as well as the second straight pipe and the expanded pipe are fixedly connected by bolts.

7. An environmental monitoring device according to claim 5, characterized in that: The top of the first straight tube is fixedly connected with a vertically arranged hanging rod.

8. An environmental monitoring device according to claim 7, characterized in that: A hoop is sleeved and fixed on the outer side of the first straight tube, and the bottom end of the suspension rod is fixedly connected to the hoop.

Images