CN213023057U

CN213023057U - Integrated continuous online odor monitoring equipment

Info

Publication number: CN213023057U
Application number: CN202021973668.1U
Authority: CN
Inventors: 胡文正
Original assignee: Shenzhen Tianyi Xingye Environmental Protection Technology Co ltd
Current assignee: Shenzhen Tianyi Xingye Environmental Protection Technology Co ltd
Priority date: 2020-09-10
Filing date: 2020-09-10
Publication date: 2021-04-20
Anticipated expiration: 2030-09-10

Abstract

The utility model discloses a continuous online monitoring facilities of integral type foul smell, including acquisition unit, foul smell sensor, industrial computer, data collection station and RTU module, acquisition unit is used for inhaling external gas and transmits to the foul smell sensor, the foul smell sensor is arranged in the foul smell gas of testing gas to export the testing result to the industrial computer, the industrial computer is connected with data collection station and RTU module respectively, the RTU module is used for acquireing the induced-current of external current transformer input and exports to the industrial computer, the industrial computer is used for handling testing result and induced-current and obtains the analysis result and show to and export the analysis result to data collection station, data collection station can export the analysis result to external terminal. The utility model provides an integral type stench is online monitoring equipment in succession can carry out real-time supervision to the foul gas to carry out state monitoring to relevant equipment.

Description

Integrated continuous online odor monitoring equipment

Technical Field

The utility model relates to a gaseous detection technology field, specifically speaking relates to an integral type stench continuous on-line monitoring facilities.

Background

With the rapid development of the economic level of modern China, the urbanization level is continuously improved, and the industrial and agricultural related industries are rapidly developed, so that a plurality of environmental pollution problems are brought.

The odor pollution causes pollution and damage to the surrounding ecological environment, seriously influences the production and life of nearby related enterprises and influences the body health of people. The stink pollution causes the phenomena of increased protection distance of peripheral pollution discharge enterprises, reduced utilization rate of national soil resources, waste of land resources and the like.

The odor monitoring mainly depends on manual sniffing, and has the advantages of more required personnel, low working efficiency and high requirement on professional quality of personnel. Therefore, the malodorous gas is difficult to detect in time, thereby bringing adverse effects to the production and life of people.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an integral type stench is online monitoring facilities in succession can carry out real-time supervision to the foul gas to carry out state monitoring to relevant equipment.

The utility model discloses a technical scheme that continuous online monitoring facilities of integral type foul smell adopted is:

the utility model provides a continuous online monitoring facilities of integral type foul smell, includes acquisition unit, foul smell sensor, industrial computer, data collection station and RTU module, acquisition unit is used for inhaling external gas and transmits to the foul smell sensor, the foul smell sensor is arranged in the foul smell gas of testing gas to export the testing result to the industrial computer, the industrial computer is connected with data collection station and RTU module respectively, the RTU module is used for acquireing the induced-current of external current transformer input and exports to the industrial computer, the industrial computer is used for handling testing result and induced-current and obtains the analysis result and show to and export the analysis result to data collection station, data collection station can export the analysis result to external terminal.

As a preferred scheme, the acquisition unit comprises a dehydrator, a sampling pump and a float flowmeter which are connected in sequence, wherein the sampling pump is used for sucking external gas, so that the gas is transmitted to the odor sensor after sequentially passing through the dehydrator, the sampling pump and the float flowmeter.

Preferably, the collection unit further comprises a peristaltic pump connected with the dehydrator, and the peristaltic pump is used for draining moisture in the dehydrator.

As a preferred scheme, the system further comprises a switch device connected with the RTU module, the RTU module controls the on-off of the switch device according to control information output by the industrial personal computer, and the on-off of the switch device is used for controlling the start and finish of the external equipment.

Preferably, the switching device includes at least one of an ac contactor and a relay.

And as a preferred scheme, the system also comprises an antenna connected with the industrial personal computer, wherein the antenna is used for receiving control information sent by the wireless terminal and transmitting the control information to the industrial personal computer, and the industrial personal computer outputs the control information to the RTU module.

As the preferred scheme, still include power supply and air switch, the input of air switch is used for connecting the alternating current commercial power, the output of air switch is connected with power supply.

As a preferred scheme, the deodorizing device further comprises a shell, wherein the acquisition unit, the odor sensor, the industrial personal computer, the data acquisition unit and the RTU module are all arranged in the shell, and the industrial personal computer and the acquisition unit penetrate through the shell and are exposed out of the shell.

The utility model discloses a continuous online monitoring facilities of integral type stench's beneficial effect is: the collection unit inhales external gas the back, is detected the foul gas in the gas by the foul smell sensor, and the detection result that generates to the industrial computer that corresponds is exported, and the industrial computer carries out the analysis to the detection result and obtains the composition and the concentration of foul gas, then shows, realizes carrying out real-time supervision to the foul gas to can also export external terminal through data collection station. The RTU module can acquire induced current input by an external current transformer and output the induced current to the industrial personal computer, the industrial personal computer analyzes the induced current to obtain the running state of equipment connected with the current transformer, and the instantaneous starting power of the equipment can be obtained when the working voltage of the equipment is known. The industrial personal computer displays the running state and the instant starting power of the equipment, realizes the state monitoring of the equipment and can also output the running state and the instant starting power to an external terminal through the data collector.

Drawings

FIG. 1 is a schematic structural view of the integrated continuous online monitoring device for malodor.

Fig. 2 is another schematic structural diagram of the integrated continuous online malodor monitoring device of the present invention.

Detailed Description

The invention will be further elucidated and described with reference to the following embodiments and drawings in which:

referring to fig. 1 and 2, the integrated malodor continuous online monitoring apparatus includes a collection unit 20, a malodor sensor 30, an industrial personal computer 40, a data collector 50, and an RTU module 60. The collection unit 20 is used for sucking external gas and transmitting the gas to the malodor sensor 30, and the malodor sensor 30 is used for detecting malodorous gas in the gas and outputting a detection result to the industrial personal computer 40. The industrial personal computer 40 is respectively connected with the data collector 50 and the RTU module 60, and the RTU module 60 is used for acquiring induced current input by an external current transformer and outputting the induced current to the industrial personal computer 40. The industrial personal computer 40 is used for processing the detection result and the induced current to obtain an analysis result, displaying the analysis result, and outputting the analysis result to the data acquisition unit 50. The data collector 50 may output the analysis result to an external terminal.

The collection unit 20 inhales the back with external gas, is detected the foul gas in the gas by foul smell sensor 30, and generates corresponding testing result and exports to industrial computer 40, and industrial computer 40 carries out the analysis to the testing result and obtains the composition and the concentration of foul gas, then shows, realizes carrying out real-time supervision to the foul gas to can also export external terminal through data collection station 50. The RTU module 60 can obtain the induced current input by the external current transformer and output it to the industrial personal computer 40, the industrial personal computer 40 can analyze the induced current to obtain the operation state of the device connected with the current transformer, and when the working voltage of the device is known, the instantaneous starting power of the device can be obtained. The industrial personal computer 40 displays the running state and the instant starting power of the equipment, realizes the state monitoring of the equipment, and can also output the running state and the instant starting power to an external terminal through the data acquisition unit 50.

In this embodiment, the malodor sensor 30 may be used to detect various malodorous gases, and may replace manual work to identify and detect malodors. Then, the components and the concentration of the malodorous gas are obtained through the suction of the detection gas by the acquisition unit 20 and the analysis and the processing of the detection result by the industrial personal computer 40. The current transformer connected with the device can collect the current in the device circuit, and the RTU (remote terminal unit) module can acquire the current collected by the current transformer and judge whether the device state is on or off through the industrial personal computer 40. And when the voltage value in the circuit is known, the instantaneous starting power of the equipment (according to a formula, the power P is equal to the voltage V and the current I) can be obtained through data calculation of the industrial personal computer 40. The analysis result obtained by the industrial personal computer 40 can be displayed through the touch screen thereof and can also be transmitted to the supervision platform through the data collector 50.

The collecting unit 20 comprises a dehydrator 22, a sampling pump 24 and a float flowmeter 26 which are connected in sequence. The sampling pump 24 is used for sucking external gas, so that the gas is transmitted to the malodor sensor 30 after passing through the dehydrator 22, the sampling pump 24 and the float flowmeter 26 in sequence. Gas to be monitored is firstly pumped by the sampling pump 24, moisture in the gas is firstly removed by the dehydrator 22, the gas is pumped by the sampling pump 24, the standard sample injection flow is controlled by the float flowmeter 26, and then the gas is sent to the odor sensor 30 for odor detection. The acquisition unit 20 further comprises a peristaltic pump 28 connected to the dehydrator 22, said peristaltic pump 28 being adapted to drain the dehydrator 22. When the water in the dehydrator 22 accumulates more and needs to be drained, the peristaltic pump 28 may be activated to actively drain the water in the dehydrator 22.

The monitoring device also includes a switching device 70 connected to the RTU module 60. The RTU module 60 controls the on-off of the switch device 70 according to the control information output by the industrial personal computer 40, and the on-off of the switch device 70 is used for controlling the start and finish of the external equipment. The switching device 70 includes at least one of an ac contactor and a relay. Specifically, the industrial personal computer 40 can be triggered manually to make a command, and then the RTU module 60 receives the command to make a command action, so as to control the ac contactor or the relay, thereby realizing the function of device control. Further, the intelligent terminal further comprises an antenna 90 connected with the industrial personal computer 40, the antenna is used for receiving control information sent by the wireless terminal and transmitting the control information to the industrial personal computer 40, and the industrial personal computer 40 outputs the control information to the RTU module 60. The remote wireless terminal triggers the industrial personal computer 40 through a wireless network, and then the RTU module 60 receives the command and makes a command action to control the alternating current contactor or the relay so as to realize the function of equipment control.

The monitoring device also includes a power supply 82 and an air switch 80. The input end of the air switch 80 is used for connecting alternating current commercial power, and the output end of the air switch 80 is connected with the power supply 82. The power supply is a 12VDC power supply, and 12V direct current is output by alternating current commercial power accessed by the air switch after passing through the 12VDC power supply and is used for supplying power to the monitoring equipment.

Referring to fig. 2, the monitoring device further includes a housing 10, the collecting unit 20, the malodor sensor 30, the industrial personal computer 40, the data collector 50, the switching device 70, the power supply, the air switch, and the RTU module 60 are all disposed in the housing 10, the industrial personal computer 40 and the dehydrator of the collecting unit 20 penetrate through the housing and are exposed outside the housing, and the antenna is disposed outside the housing. This equipment sets up all modular unit in the casing, adopts centralized integrated design, and the integrated level is high. Also provided in the housing is a terminal block 100, and some of the connection lines between the respective module units can be connected through the terminal block 100, thereby reducing the wiring complexity thereof.

It should be finally noted that the above embodiments are only intended to illustrate the technical solutions of the present invention, and not to limit the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. The utility model provides an integral type foul smell continuous on-line monitoring equipment, its characterized in that, includes acquisition unit, foul smell sensor, industrial computer, data collection station and RTU module, acquisition unit is used for inhaling external gas and transmits to the foul smell sensor, the foul smell sensor is arranged in the foul smell gas that detects in the gas to export the testing result to the industrial computer, the industrial computer is connected with data collection station and RTU module respectively, the RTU module is used for acquireing the induced-current of external current transformer input and exports to the industrial computer, the industrial computer is used for handling testing result and induced-current and obtains the analysis result and show to and export the analysis result to data collection station, data collection station can export the analysis result to external terminal.

2. The integrated continuous online malodor monitoring apparatus according to claim 1, wherein the collection unit comprises a dehydrator, a sampling pump and a float flowmeter, which are connected in sequence, and the sampling pump is used for sucking in external gas, so that the gas is transmitted to the malodor sensor after passing through the dehydrator, the sampling pump and the float flowmeter in sequence.

3. The integrated continuous online malodor monitoring apparatus according to claim 2, wherein the collection unit further comprises a peristaltic pump connected to the dehydrator, the peristaltic pump being configured to drain moisture from the dehydrator.

4. The integrated continuous online malodor monitoring device according to claim 1, further comprising a switch device connected to the RTU module, wherein the RTU module controls the on/off of the switch device according to control information output by the industrial personal computer, and the on/off of the switch device is used for controlling the start/stop of the external device.

5. The integrated malodour continuous on-line monitoring apparatus of claim 4, wherein said switching device comprises at least one of an ac contactor and a relay.

6. The integrated continuous online malodor monitoring device according to claim 4, further comprising an antenna connected to the industrial personal computer, wherein the antenna is used for receiving the control information sent by the wireless terminal and transmitting the control information to the industrial personal computer, and the industrial personal computer outputs the control information to the RTU module.

7. The integrated continuous online malodor monitoring device according to claim 1, further comprising a power supply and an air switch, wherein an input end of the air switch is connected to the ac mains, and an output end of the air switch is connected to the power supply.

8. The integrated continuous online malodor monitoring apparatus according to any one of claims 1 to 7, further comprising a housing, wherein the collection unit, the malodor sensor, the industrial personal computer, the data collector, and the RTU module are all disposed in the housing, and the industrial personal computer and the collection unit penetrate through the housing and are exposed outside the housing.