阅读说明：本技术 一种用于平安城市检测的环境监测装置 (A environmental monitoring device for safe city detects ) 是由 江鸿超 陈晓元 金炜 于 2021-07-14 设计创作，主要内容包括：本发明公开了一种用于平安城市检测的环境监测装置,包括：检测组件,所述检测组件设置在杆体的顶端,所述检测组件具备一进气端和一出气端,所述检测组件用于检测从其进气端输入的空气；回转送气组件,所述回转送气组件紧挨着检测组件设置,所述回转送气组件通过驱动电机驱动其轴向旋转,所述回转送气组件具备一进出气端,所述回转送气组件的进出气端在回转至一侧时连接有送气组件,回转至另一侧时与检测组件的进气端连通。本发明通过设置回转送气组件,回转送气组件通过驱动电机驱动其轴向旋转,其内的回转收集盒通过不断的转动来实现抽气增压或向检测组件内送气泄压,如此设置可以进行间隔多样本采气,避免单一样本测量的不精准。(The invention discloses an environment monitoring device for detecting a safe city, which comprises: the detection assembly is arranged at the top end of the rod body and is provided with an air inlet end and an air outlet end, and the detection assembly is used for detecting air input from the air inlet end; the gyration subassembly of supplying gas, the gyration is supplied gas the subassembly and is close to the detection subassembly setting, the gyration is supplied gas the subassembly and is passed through its axial rotation of driving motor drive, the gyration is supplied gas the subassembly and is possessed an business turn over gas end, the business turn over gas end that the gyration was supplied gas the subassembly is connected with the subassembly of supplying gas when gyration to one side, and the inlet end intercommunication with the detection subassembly when gyration is to the opposite side. According to the invention, the rotary air supply assembly is arranged, the rotary air supply assembly is driven to rotate axially by the driving motor, and the rotary collection box in the rotary air supply assembly realizes air suction pressurization or air supply and pressure relief to the detection assembly through continuous rotation, so that multiple samples can be collected at intervals, and inaccurate measurement of a single sample is avoided.)

1. An environmental monitoring device for safe city detection, comprising:

the detection assembly is arranged at the top end of the rod body (1), the detection assembly is provided with an air inlet end and an air outlet end, and the detection assembly is used for detecting air input from the air inlet end;

the gyration subassembly of supplying gas, the gyration is supplied gas the subassembly and is close to the detection subassembly setting, the gyration is supplied gas the subassembly and is passed through its axial rotation of driving motor (10) drive, the gyration is supplied gas the subassembly and is equipped with a business turn over gas end, the business turn over gas end of the gyration subassembly of supplying gas is connected with the subassembly of supplying gas when gyration to one side, and the inlet end intercommunication with the detection subassembly when gyration to the opposite side.

2. An environmental monitoring device for the detection of safe cities according to claim 1, further comprising a top bracket (4), the top bracket (4) being adapted to support a gyratory air supply assembly.

3. The environmental monitoring device for detecting the safe city according to claim 2, wherein the bottom end of the top bracket (4) is provided with two through holes;

one of the through holes is communicated with an air inlet pipe (7), and a first air pump (8) is arranged on the air inlet pipe (7);

and the other through hole is communicated with a connecting pipe (9), and the connecting pipe (9) is communicated with the air inlet end of the detection assembly.

4. The environmental monitoring device for the detection of the safe city according to claim 1, wherein the rotary air supply assembly comprises a plurality of mutually independent rotary collecting boxes (5), the rotary collecting boxes (5) are arranged in an annular array, one ends close to each other are fixedly connected with each other and are fixedly connected with an output shaft (14) of a driving motor (10), the bottom of each rotary collecting box (5) is provided with an opening, the surface where the openings of the rotary collecting boxes (5) are arranged is attached to the top support (4), air is supplied when the openings of the rotary collecting boxes (5) are communicated with the air inlet pipe (7), and air is supplied when the openings of the rotary collecting boxes (5) are communicated with the connecting pipe (9).

5. The environmental monitoring device for detecting the safe city according to claim 1, wherein the detecting assembly comprises a casing (3), and a gas mixing assembly (11) and an air detector (12) which are arranged in the casing (3), the gas mixing assembly (11) is also powered by a driving motor (10), a detecting gas inlet and a detecting gas outlet are arranged on the inner wall of the casing (3), the detecting gas inlet and the detecting gas outlet are respectively defined as a gas inlet end and a gas outlet end of the detecting assembly, and the detecting gas outlet is provided with a second air pump (13) for exhausting.

6. The environmental monitoring device for the detection of the safe city according to claim 5, characterized in that the air mixing assembly (11) comprises a first permanent magnet (111), a spring housing (112), a spring (114), a second permanent magnet (115), a shaft sleeve (116) and an annular sleeve (117);

the utility model discloses a pneumatic air detector, including shell (3), shaft sleeve (116), second permanent magnet (115), annular cover (117), at least one spring (114) is provided with in the annular cover (117), shaft sleeve (116) and the output shaft (14) key-type connection of driving motor (10), shaft sleeve (116) and second permanent magnet (115) fixed connection, annular cover (117) adopt hollow structure and encircle output shaft (14) and set up on casing (3), the bottom of annular cover (117) possesses a perforation, and air detector (12) are located the fenestrate downside, be provided with at least one spring (114) in annular cover (117), be provided with first permanent magnet (111) through spring housing (112) on spring (114).

Technical Field

The invention relates to the technical field of environmental monitoring, in particular to an environmental monitoring device for detecting a safe city.

Background

Urban environmental monitoring typically includes air monitoring, water environmental monitoring, soil monitoring, and the like. In air monitoring, the same industry uses air detectors for detecting PM2.5 particles, etc. in the current air. Because the air has better fluidity and the urban outdoor environment is more complex, during actual monitoring, the components in the air are not uniformly distributed, which easily causes measurement errors, and thus the change is urgently needed.

Disclosure of Invention

The invention aims to solve the problems and provides an environment monitoring device for detecting a safe city.

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

an environmental monitoring device for safe city detection, comprising:

the detection assembly is arranged at the top end of the rod body and is provided with an air inlet end and an air outlet end, and the detection assembly is used for detecting air input from the air inlet end;

the gyration subassembly of supplying gas, the gyration is supplied gas the subassembly and is close to the detection subassembly setting, the gyration is supplied gas the subassembly and is passed through its axial rotation of driving motor drive, the gyration is supplied gas the subassembly and is possessed an business turn over gas end, the business turn over gas end that the gyration was supplied gas the subassembly is connected with the subassembly of supplying gas when gyration to one side, and the inlet end intercommunication with the detection subassembly when gyration is to the opposite side.

Optionally, a top support is included for supporting the rotary air delivery assembly.

Optionally, the bottom end of the top support is provided with two through holes;

one of the through holes is communicated with an air inlet pipe, and a first air pump is arranged on the air inlet pipe;

and the other through hole is communicated with a connecting pipe, and the connecting pipe is communicated with the air inlet end of the detection assembly.

Optionally, the gyration subassembly of supplying gas includes a plurality of mutually independent gyration collection boxes, the gyration is collected the box and is the annular array setting, and the mutual fixed connection of one end that is close to each other and with driving motor's output shaft fixed connection, every the trompil has all been seted up to the bottom of gyration collection box, and the face at gyration collection box trompil place pastes with the top support mutually, works as admit air when the trompil of gyration collection box communicates with the intake pipe, works as supply gas when the trompil of gyration collection box communicates with the connecting pipe.

Optionally, the detection module includes the casing and sets up gas mixing module and the air detector in the casing, gas mixing module also provides power through driving motor, sets up the detection air inlet on shells inner wall and detects the gas port, and detects the air inlet and detect the gas port and define respectively for detection module's inlet end and the end of giving vent to anger, it is provided with the second air pump that is used for carminative to detect the gas port.

Optionally, the air mixing assembly comprises a first permanent magnet, a spring sleeve, a spring, a second permanent magnet, a shaft sleeve and an annular sleeve;

the shaft sleeve is connected with an output shaft key of the driving motor, the shaft sleeve is fixedly connected with the second permanent magnet, the annular sleeve is of a hollow structure and is arranged on the shell in a surrounding mode around the output shaft, a perforation is formed in the bottom end of the annular sleeve, the air detector is located on the lower side of the perforation, at least one spring is arranged in the annular sleeve, and a first permanent magnet is arranged on the spring through a spring sleeve.

The invention has the following advantages:

according to the invention, the rotary air supply assembly is arranged, the rotary air supply assembly is driven to rotate axially by the driving motor, and the rotary collection box in the rotary air supply assembly realizes air suction pressurization or air supply and pressure relief to the detection assembly through continuous rotation, so that multiple samples can be collected at intervals, and inaccurate measurement of a single sample is avoided.

According to the invention, the detection assembly and the air mixing assembly matched with the detection assembly are arranged, the air mixing assembly provides power through the driving motor, the first permanent magnet and the second permanent magnet can be attracted by like magnetic poles or repelled by unlike magnetic poles, when the first permanent magnet and the second permanent magnet are contacted and separated, the springs connected with the first permanent magnet and the second permanent magnet can be driven to vibrate, the springs stir air to mix air through continuous opening and closing of the springs in vibration, and particles in the air are more uniformly distributed in the shell in the air mixing process, so that the detection accuracy of a subsequent air detector is improved.

The invention has the outstanding characteristics that the rotary air supply component and the air mixing component are combined and driven by the same driving motor, no extra energy is consumed, after the rotary air supply component rotates, although the driving motor stops running, the subsequent air mixing operation of the air is realized through the hysteresis vibration of the spring, and the invention is energy-saving and environment-friendly.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a top mount according to the present invention;

FIG. 3 is a cross-sectional view of the interior of the housing of the present invention;

FIG. 4 is a schematic view of the gas mixing assembly according to the present invention.

In the figure: the device comprises a rod body 1, a tripod 2, a shell 3, a top support 4, a rotary collecting box 5, a connecting rod 6, an air inlet pipe 7, a first air pump 8, a connecting pipe 9, a driving motor 10, an air mixing component 11, a first permanent magnet 111, a spring sleeve 112, a buffer sleeve 113, a spring 114, a second permanent magnet 115, a shaft sleeve 116, an annular sleeve 117, an air detector 12, a second air pump 13 and an output shaft 14.

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, an environment monitoring device for detecting a safe city, a detecting component is arranged on the top end of a rod body 1, the detecting component is provided with an air inlet end and an air outlet end, and the detecting component is used for detecting air input from the air inlet end.

The detection assembly specifically comprises the following components:

the detection assembly comprises a shell 3, and an air mixing assembly 11 and an air detector 12 which are arranged in the shell 3, wherein the air detector 12 can adopt an air detector under a Honeywell flag, for example, and is used for measuring indexes such as PM2.5, temperature and humidity in air.

Be provided with on the casing 3 inner wall and detect the air inlet and detect the gas port, and detect the air inlet and detect the gas outlet and define respectively as the inlet end and the end of giving vent to anger of detecting the subassembly, detect that the gas port is provided with and is used for carminative second air pump 13, detect the air inlet and communicate with connecting pipe 9.

Referring to fig. 3 and 4, the air mixing assembly 11 is powered by the driving motor 10, and specifically, as follows: the air mixing assembly 11 comprises a first permanent magnet 111, a spring housing 112, a spring 114, a second permanent magnet 115, a bushing 116 and an annular housing 117. The shaft sleeve 116 is in key connection with the output shaft 14 of the driving motor 10, the shaft sleeve 116 is fixedly connected with the second permanent magnet 115, the annular sleeve 117 is of a hollow structure and is arranged on the shell 3 around the output shaft 14, the bottom end of the annular sleeve 117 is provided with a through hole, and the air detector 12 is located on the lower side of the through hole.

At least one spring 114 is arranged in the annular sleeve 117, in the embodiment, the number of the springs 114 is six, the six springs are arranged in the annular sleeve 117 in an encircling manner at equal intervals, and the first permanent magnet 111 is arranged on the spring 114 through the spring sleeve 112.

The inner wall of the annular sleeve 117 can be provided with a buffer sleeve 113, and the buffer sleeve 113 can be made of rubber, so that the inner wall of the shell 3 or the spring sleeve 112 and the first permanent magnet 111 are prevented from being damaged.

In the air mixing assembly 11, the first permanent magnet 111 and the second permanent magnet 115 may have like poles attracting each other or unlike poles repelling each other, and when the first permanent magnet 111 and the second permanent magnet 115 contact and separate, the spring 114 connected to the first permanent magnet 111 and the second permanent magnet 115 may be driven to vibrate, and the spring 114 stirs and mixes air through continuous opening and closing of the spring 114 during vibration, so that particles in the air are more uniformly distributed in the housing 3 during the air mixing process, thereby increasing the detection accuracy of the subsequent air detector 12.

Referring to fig. 1, the rotary air supply assembly is disposed next to the detection assembly, the rotary air supply assembly is driven to rotate axially by the driving motor 10, the rotary air supply assembly has an air inlet and outlet end (i.e., an opening of the rotary collecting box 5), the air inlet and outlet end of the rotary air supply assembly is connected with the air supply assembly when rotating to one side, and is communicated with the air inlet end of the detection assembly when rotating to the other side.

Referring to fig. 1, the rotary air supply assembly is embodied as follows:

the gyration is sent the gas subassembly and is included a plurality of mutually independent gyration collection boxes 5, and gyration collection boxes 5 can adopt fan-shaped structure, and the material can select for use the polymer material. The rotary collecting boxes 5 are arranged in an annular array, and the ends close to each other are fixedly connected with each other and an output shaft 14 of the driving motor 10. The trompil has all been seted up to the bottom of box 5 is collected in every gyration, and the face at 5 trompil places of box is collected in the gyration pastes with top holder 4 mutually, and the trompil of box 5 is collected in the gyration under the normality is sheltered from by top holder 4 and is the enclosed state, admits air when the trompil of box 5 is collected in the gyration communicates with intake pipe 7, and the gyration is collected box 5 and is admitted air the back atmospheric pressure in it and be greater than external atmospheric pressure. When the opening of the rotary collecting box 5 is communicated with the connecting pipe 9, air is supplied, and the air pressure for the rotary collecting box 5 is positive pressure, so that when the rotary collecting box 5 is communicated with the housing 3, the gas in the rotary collecting box 5 is supplied into the housing 3 with relatively low pressure.

Referring to fig. 1 and 2, an environmental monitoring apparatus for safe city detection further includes a top bracket 4, the top bracket 4 being used for supporting a revolving air supply assembly, and further configured as follows:

two through-holes have been seted up to the bottom of top support 4, and one of them through-hole intercommunication has intake pipe 7, is provided with first air pump 8 in the intake pipe 7, and this through-hole can collect the bottom trompil intercommunication of box 5 with the gyration, when the two communicates, can collect the box 5 interior air exhaust to the gyration.

Wherein another through-hole intercommunication has connecting pipe 9, and connecting pipe 9 communicates with the inlet end of determine module, and this through-hole can be with gyration collection box 5 through connecting pipe 9 and casing 3 intercommunication, because gyration collection box 5 is the malleation, therefore the gas in it can get into in the casing 3.

The above description is only a preferred embodiment of the present invention, and not intended to be exhaustive or to limit the scope of the present invention, and any person skilled in the art should be able to make equivalents and modifications within the technical scope of the present invention.