Remote automatic quality control device of waste gas on-line monitoring system

Abstract

The remote automatic quality control device comprises a quality control outer shell, a plurality of standard gas steel cylinders, a control circuit mainboard and an integrated terminal connecting base, a quality control door plate is movably installed at an opening in the bottom of the front face of the quality control outer shell, and a drawer sliding groove is formed in the top of one side of the quality control outer shell; a drawer sliding groove is formed in the top of one side of the quality control outer shell, a circuit connecting seat is arranged in the drawer sliding groove, and a circuit connecting terminal is arranged in the circuit connecting seat. One end of the circuit connecting seat is provided with an integrated terminal sheet which is in circuit connection with the circuit connecting terminal, the integrated terminal sheet is in terminal connection with the integrated terminal connecting seat, and the integrated terminal connecting seat is electrically connected with the control circuit mainboard, so that a circuit line can be better connected, and a good protection effect is achieved; and the phenomena of loosening and dust accumulation are not easy to occur in wire connection.

Description

TECHNICAL FIELD

[0001] The utility model relates to a waste gas on -line monitoring system remote automatic quality control device belongs to waste gas on -line monitoring technical field. BACKGROUND

[0002] The remote quality control device of the flue gas on-line monitoring system completes gaseous pollutant monitoring, particulate matter monitoring and flue gas parameter monitoring. The gaseous pollutant monitoring is mainly used for monitoring the concentration and emission of gaseous pollutants such as SO2 and NOX. The particulate matter monitoring is mainly used for measuring the concentration and total emission of smoke dust. The flue gas parameter monitoring is mainly used for measuring flue gas flow rate, flue gas temperature, flue gas pressure, flue gas oxygen content and flue gas humidity, etc. for calculating total emission and converting related concentration. The data acquisition processing and communication subsystem is composed of a data collector and a computer, which acquires real-time parameters, generates dry basis, wet basis and converted concentration corresponding to each concentration value, generates daily, monthly and annual cumulative emissions, completes compensation of missing data and transmits reports to the environmental protection department in real time.

[0003] The CN201920769276.4 disclosed above provides a remote quality control device of flue gas on-line monitoring system, which belongs to the technical field of environmental monitoring. The technical solution analyzes the standard gas by the flue gas on-line analyzer and transmits the analysis data to the control system. The control system collects and compares the analysis data with the standard gas concentration data. If the analysis data and the standard gas concentration data are inconsistent, it can be judged that there is a problem or human data fraud in the on-line monitoring system. This way can eliminate the fraud of pollution source data by enterprises and avoid the arbitrary pollution of enterprises to the atmospheric environment.

[0004] The quality control device disclosed above has the following disadvantages: the on-line analyzer, the control system and the monitoring system need to be connected by data wires, and the quality control device lacks a mechanism to protect the wire joints. The wire connection is prone to looseness and dust accumulation. Therefore, we design a waste gas on-line monitoring system remote automatic quality control device. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a waste gas on-line monitoring system remote automatic quality control device to solve the problems in the above background technology.

[0006] In order to achieve the above object, the utility model provides the following technical scheme: a kind of waste gas on-line monitoring system remote automatic quality control device, including quality control shell, multiple standard gas cylinders, control circuit mainboard and integrated terminal connecting seat, the opening of the front bottom of quality control shell is movably installed with quality control door panel, the top of one side of quality control shell is provided with drawer sliding slot, the inside of drawer sliding slot is provided with line connecting seat, the inside of line connecting seat is provided with circuit connecting terminal, one end of line connecting seat is provided with integrated terminal sheet that is electrically connected with circuit connecting terminal, integrated terminal sheet is connected with integrated terminal connecting seat terminal, integrated terminal connecting seat is electrically connected with control circuit mainboard, both sides of line connecting seat is provided with sliding installation groove, line connecting seat is slid with drawer sliding slot by sliding installation groove, the top of drawer sliding slot is provided with external antenna, control circuit mainboard is arranged in the inside of quality control shell by rack, control circuit mainboard is electrically connected with integrated terminal sheet by integrated terminal connecting seat, the inside of drawer sliding slot is provided with wiring connection groove, the top of line connecting seat is provided with auxiliary connection groove;

[0007] Multiple standard gas cylinders are arranged at the bottom of the quality control shell, and the output ends of the multiple standard gas cylinders are provided with flow regulating valves.

[0008] In the above-mentioned waste gas on-line monitoring system remote automatic quality control device, one end of the integrated pipeline passes through the quality control shell and is connected with a puncture connecting plug, and one end of the puncture connecting plug is provided with a quick connecting joint.

[0009] In the above-mentioned waste gas on-line monitoring system remote automatic quality control device, one end of the quick connecting joint is provided with a telescopic connecting pipe section, and one end of the telescopic connecting pipe section is provided with an external thread connecting portion.

[0010] In the above-mentioned waste gas on-line monitoring system remote automatic quality control device, a rotary handle seat is mounted on the front surface of the quality control door panel, and the quality control door panel is locked and connected with the quality control shell through the rotary handle seat.

[0011] In the above-mentioned waste gas on-line monitoring system remote automatic quality control device, a sliding connection is provided on one side of the line connecting seat.

[0012] In the above-mentioned waste gas on-line monitoring system remote automatic quality control device, a dust screen cloth is arranged at the heat dissipation net of the top end of the quality control shell.

[0013] Compared with the prior art, the utility model has the beneficial effects that:

[0014] 1. The utility model relates to a waste gas on -line monitoring system remote automatic quality control device, through setting up drawer sliding groove in the top of quality control shell one side, the inside setting of drawer sliding groove is connected with the circuit connection terminal circuit connection integrated terminal piece, integrated terminal piece is connected with integrated terminal connection seat terminal, integrated terminal connection seat is connected with control circuit mainboard electricity, it is convenient to better connect circuit line, play good protection effect, the wire connection is not easy to appear loosening and the phenomenon that the dust accumulates, through setting up puncture connection rubber plug, quick -wearing connector, telescopic connecting pipe section and outer thread connection part, it is convenient to better carry out pipeline connection, improve the convenience and the firmness of connection. BRIEF DESCRIPTION OF DRAWINGS

[0015] Fig. 1 It is the three-dimensional structure schematic diagram of the utility model kind -waste gas on -line monitoring system remote automatic quality control device.

[0016] Fig. 2 It is the structure schematic diagram of the utility model kind -waste gas on -line monitoring system remote automatic quality control device line connection seat.

[0017] Fig. 3 It is the structure schematic diagram of the utility model kind -waste gas on -line monitoring system remote automatic quality control device quick -wearing connector.

[0018] In the drawing: 1, quality control shell; 2, quality control door panel; 3, dust screen cloth; 4, external antenna; 5, drawer sliding groove; 6, line connection seat; 7, wiring connection groove; 8, rotary handle seat; 9, integrated terminal piece; 10, circuit connection terminal; 11, auxiliary connection groove; 12, sliding installation groove; 13, has pull link; 14, standard gas cylinder; 15, flow regulating valve; 16, integrated pipeline; 17, control circuit mainboard; 18, integrated terminal connection seat; 19, puncture connection rubber plug; 20, quick -wearing connector; 21, telescopic connecting pipe section; 22, outer thread connection part. DETAILED DESCRIPTION

[0019] The technical scheme in the embodiments of the utility model will be described clearly and completely below in combination with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without making creative efforts belong to the scope of protection of the utility model.

[0020] Please refer to Figs. 1-3 The utility model provides a kind of technical scheme of waste gas on -line monitoring system remote automatic quality control device:

[0021] Embodiment: The technical solution includes a quality control housing 1, a plurality of standard gas cylinders 14, a control circuit main board 17 and an integrated terminal connection seat 18. A quality control door panel 2 is movably installed at the opening at the bottom of the front of the quality control housing 1. A drawer sliding groove 5 is provided on the top of one side of the quality control housing 1. A line connection seat 6 is provided inside the drawer sliding groove 5. A circuit connection terminal 10 is provided inside the line connection seat 6. An integrated terminal piece 9 is provided at one end of the line connection seat 6 to be circuit-connected to the circuit connection terminal 10. The integrated terminal piece 9 is connected to the end of the integrated terminal connection seat 18. Sub-connection, the integrated terminal connection seat 18 is electrically connected to the control circuit main board 17, and sliding mounting grooves 12 are provided on both sides of the line connection seat 6. The line connection seat 6 slides with the drawer sliding groove 5 through the sliding mounting groove 12. The top of the drawer sliding groove 5 is provided with an external antenna 4. The control circuit main board 17 is arranged inside the quality control outer shell 1 through the rack. The control circuit main board 17 is circuit-connected with the integrated terminal piece 9 through the integrated terminal connection seat 18. The interior of the drawer sliding groove 5 is provided with a wiring connection groove 7, and the top of the line connection seat 6 is provided with an auxiliary connection groove 11;

[0022] In this embodiment, in order to better connect to the sampling probe so that the standard gas inside the multiple standard gas cylinders 14 can be installed with remote control instructions for operation, the multiple standard gas cylinders 14 are all arranged at the bottom of the quality control outer shell 1, and the output ends of the multiple standard gas cylinders 14 are all provided with flow regulating valves 15, and one end of the multiple flow regulating valves 15 is provided with an integrated pipeline 16; one end of the integrated pipeline 16 passes through the quality control outer shell 1 and is connected to a puncture connecting plug 19, and one end of the puncture connecting plug 19 is provided with a quick connecting connector 20; one end of the quick connecting connector 20 is provided with a telescopic connecting pipe section 21, and one end of the telescopic connecting pipe section 21 is provided with an external threaded connection part 22.

[0023] In this embodiment, in order to facilitate better locking of the quality control door panel 2, a rotating handle seat 8 is installed on the front of the quality control door panel 2, and the quality control door panel 2 is locked and connected to the quality control outer shell 1 through the rotating handle seat 8.

[0024] In this embodiment, in order to better pull the line connection seat 6, a pulling connecting rod 13 is embedded and installed on the bottom of one side of the line connection seat 6 and is slidably connected.

[0025] In this embodiment, in order to better ventilate and prevent dust, a dustproof mesh 3 is provided at the heat dissipation net at the top of the quality control outer shell 1.

[0026] The utility model discloses a drawer sliding groove 5 is set up in the top of one side of quality control shell body 1, the inside setting line connection seat 6 of drawer sliding groove 5, the inside setting circuit connection terminal 10 of line connection seat 6, the one end of line connection seat 6 is provided with the integrated terminal sheet 9 of circuit connection with circuit connection terminal 10, integrated terminal sheet 9 is connected with integrated terminal connection seat 18 terminal, and circuit connection terminal 10 is used for the plug of electric terminal, and better connection circuit line is convenient, and good protection effect is played, and the phenomenon that wire connection is not easy to appear loose and accumulate dust.

[0027] The contents not described in the specification belong to the prior art known to the person skilled in the art. The specific embodiments described in the present text are merely illustrative of the spirit of the utility model. The person skilled in the art to which the utility model belongs can make various modifications or supplements to the described specific embodiments or replace them with similar ways, but will not deviate from the spirit of the utility model or exceed the scope defined by the attached claims.

Claims

1. A remote automatic quality control device for an exhaust gas on-line monitoring system, comprising a quality control outer shell (1), a plurality of standard gas cylinders (14), a control circuit mainboard (17) and an integrated terminal connecting seat (18), characterized in that, The quality control door plate (2) is movably installed at the opening of the front bottom of the quality control shell (1), a drawer sliding groove (5) is opened at the top of one side of the quality control shell (1), a line connection seat (6) is arranged in the drawer sliding groove (5), a circuit connection terminal (10) is arranged in the line connection seat (6), an integrated terminal sheet (9) is arranged at one end of the line connection seat (6) and is electrically connected with the circuit connection terminal (10), the integrated terminal sheet (9) is connected with an integrated terminal connecting seat (18), the integrated terminal connecting seat (18) is electrically connected with a control circuit mainboard (17), sliding installation grooves (12) are arranged at both sides of the line connection seat (6), the line connection seat (6) is slid with the drawer sliding groove (5) through the sliding installation grooves (12), an external antenna (4) is arranged at the top of the drawer sliding groove (5), the control circuit mainboard (17) is arranged in the quality control shell (1) through a rack, the control circuit mainboard (17) is electrically connected with the integrated terminal sheet (9) through the integrated terminal connecting seat (18), a wiring connection groove (7) is arranged in the drawer sliding groove (5), and an auxiliary connection groove (11) is arranged at the top of the line connection seat (6). A plurality of the standard gas steel cylinders (14) are arranged at the bottom of the quality control shell (1), the output ends of the plurality of standard gas steel cylinders (14) are provided with flow regulating valves (15), and one end of the plurality of flow regulating valves (15) is provided with integrated pipes (16).

2. The device according to claim 1, wherein: One end of the integrated pipe (16) penetrates through the quality control shell (1) and is connected with a puncture connecting rubber plug (19), one end of the puncture connecting rubber plug (19) is provided with a quick connecting joint (20).

3. The device according to claim 2, characterized in that: One end of the quick connecting joint (20) is provided with a telescopic connecting pipe section (21), and one end of the telescopic connecting pipe section (21) is provided with an external thread connecting portion (22).

4. The device according to claim 1, wherein the device is characterized by: A rotary handle seat (8) is arranged on the front surface of the quality control door plate (2), and the quality control door plate (2) is locked and connected with the quality control shell (1) through the rotary handle seat (8).

5. The remote automatic quality control device for an online exhaust monitoring system according to claim 1, characterized in that: A pulling connecting rod (13) is slidably arranged at the bottom of one side of the line connection seat (6).

6. The remote automatic quality control device for an exhaust gas on-line monitoring system according to claim 1, characterized in that: A dust screen cloth (3) is arranged at the heat dissipation net at the top end of the quality control shell (1).

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