CN212847090U

CN212847090U - VOCs on-line alarm monitoring device

Info

Publication number: CN212847090U
Application number: CN202022170360.XU
Authority: CN
Inventors: 李碧
Original assignee: Individual
Current assignee: Shanghai Shengrong Industrial Technology Co ltd
Priority date: 2020-09-28
Filing date: 2020-09-28
Publication date: 2021-03-30
Anticipated expiration: 2030-09-28

Abstract

The utility model discloses a VOCs on-line alarm monitoring devices, including the monitoring case, the top of monitoring case is provided with rainwater inductor and signal transmission ware, the top of monitoring case is provided with shelters from the device, shelter from the device and include flip, bent plate, preformed groove, fixed case, first gear, second motor and second gear, the rear end of monitoring case is provided with fixed case, the preformed groove has been seted up on the fixed case, the inside of fixed case is provided with the second motor, the output of second motor is provided with first gear and second gear. A VOCs on-line alarm monitoring devices, belong to VOCs monitoring field, can reduce the rainwater and enter into the monitoring mouth for detection part life in the monitoring mouth is longer, drive gear set through the second motor, can rotate the bent plate on the second gear this moment, thereby shelter from signal transmission ware, protect signal transmission ware.

Description

VOCs on-line alarm monitoring device

Technical Field

The utility model relates to a VOCs monitoring field, in particular to VOCs on-line alarm monitoring devices.

Background

Volatile organic compounds, VOCs commonly used indicates, VOCs on-line alarm monitoring system is applied to VOCs gas concentration detection and VOCs gas concentration overproof alarm, can accurately detect VOCs gas concentration and display VOCs gas real-time concentration value on site, and overproof acousto-optic alarm, adopts wireless monitoring technology, and the meticulous distribution of meshing is adopted, all-weather comprehensive monitoring atmosphere pollution condition, realizing that the air pollution supervisory factor in the region covers comprehensively, whether monitoring unorganized emission or open region appears showing unusual concentration overproof problem, and the monitoring system is mainly used for revealing early warning and environmental monitoring, and factory boundary pollution emission monitoring. But current VOCs monitoring devices has certain drawback, and at first, VOCs monitoring devices is when using, and the wind speed measuring device or the information transmission device of top are damaged easily, influence the use, enter into the monitoring gas mouth easily in the rainy day in addition, take place measured data inaccurate with gas mixture, influence inside spare part life-span.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a VOCs on-line alarm monitoring devices can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a VOCs on-line alarm monitoring devices, includes the monitoring case, the top of monitoring case is provided with rainwater inductor and signal transmission ware, the top of monitoring case is provided with shelters from the device, shelter from the device and include flip, bent plate, preformed groove, fixed case, first gear, second motor and second gear, the rear end of monitoring case is provided with fixed case, the preformed groove has been seted up on the fixed case, the inside of fixed case is provided with the second motor, the output of second motor is provided with first gear and second gear, first gear and second gear all are fixed mutually with fixed case through the fixed axle, the fixed axle of second gear is located the inside of preformed groove and is provided with the bent plate, the one end of bent plate is provided with flip, one side of monitoring case is provided with the monitoring mouth, the top of monitoring mouth is provided with watertight fittings, watertight fittings includes that the mouth of preventing water, watertight fittings, First motor, spliced pole, baffle, bleeder vent, gasket and fixed block, the side welding of monitoring mouth has the fixed block, the below of fixed block is provided with first motor, the output of first motor is provided with the spliced pole, be provided with the baffle on the spliced pole, the bleeder vent has been seted up to the inside of baffle, and lies in the bleeder vent on the baffle and be provided with the mouth of a river of preventing, the one side that lies in and the monitoring mouth laminating mutually on the bleeder vent is provided with the gasket.

Preferably, the shape of the waterproof port is inverted splayed, the baffle rotates around the connecting column, and the air holes are communicated with the monitoring port.

Preferably, the bending plate rotates around a fixed shaft of the second gear, the first gear is meshed with the second gear, and the flip cover is connected with the flip cover through a hinge.

Preferably, the front end of the monitoring box is provided with an observation window and a heat dissipation net, and the observation window is positioned above the heat dissipation net.

Preferably, a fixing seat is arranged below the monitoring box.

Preferably, the monitoring box is positioned at one side below the shielding device.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses in, be provided with watertight fittings, drive the baffle through first motor and go on in the rainy day to make the baffle shelter from the monitoring mouth, can reduce the rainwater and enter into in the monitoring mouth, make the detection part life in the monitoring mouth longer, be provided with and shelter from the device, drive gear train through the second motor, can rotate the bent plate on the second gear this moment, thereby shelter from signal transmitter, protect signal transmitter.

Drawings

Fig. 1 is an overall schematic diagram of the online alarm monitoring device for VOCs of the present invention;

fig. 2 is a side view of the utility model of a VOCs on-line alarm monitoring device;

FIG. 3 is a schematic view of a waterproof device of the online alarm monitoring device for VOCs of the present invention;

figure 4 is the utility model relates to a VOCs on-line alarm monitoring devices shelters from device schematic diagram.

In the figure: 1. a monitoring box; 2. an observation window; 3. a heat-dissipating web; 4. a fixed seat; 5. a monitoring port; 6. a waterproof device; 601. a waterproof port; 602. a first motor; 603. connecting columns; 604. a baffle plate; 605. air holes are formed; 606. a gasket; 607. a fixed block; 7. a rain sensor; 8. a shielding device; 801. a cover is turned; 802. bending a plate; 803. reserving a groove; 804. a fixed box; 805. a first gear; 806. a second motor; 807. a second gear; 9. a signal transmitter.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, an online alarm monitoring device for VOCs comprises a monitoring box 1, a rain sensor 7 and a signal transmitter 9 are arranged above the monitoring box 1, a shielding device 8 is arranged above the monitoring box 1, the shielding device 8 comprises a flip 801, a bent plate 802, a reserved groove 803, a fixed box 804, a first gear 805, a second motor 806 and a second gear 807, the fixed box 804 is arranged at the rear end of the monitoring box 1, the reserved groove 803 is arranged on the fixed box 804, the second motor 806 is arranged inside the fixed box 804, the output end of the second motor 806 is provided with a first gear 805 and a second gear 805, the first gear 805 and the second gear 807 are both fixed with the fixed box 804 by a fixed shaft 807, the bent plate 802 is arranged inside the reserved groove 803 on the fixed shaft of the second gear 807, one end of the bent plate 802 is provided with the flip 801, one side of the monitoring box 1 is provided with a monitoring port 5, monitoring mouth 5's top is provided with watertight fittings 6, watertight fittings 6 includes waterproof mouth 601, first motor 602, spliced pole 603, baffle 604, bleeder vent 605, gasket 606 and fixed block 607, the side welding of monitoring mouth 5 has fixed block 607, the below of fixed block 607 is provided with first motor 602, the output of first motor 602 is provided with spliced pole 603, be provided with baffle 604 on the spliced pole 603, bleeder vent 605 has been seted up to the inside of baffle 604, and lie in bleeder vent 605 department on the baffle 604 and be provided with waterproof mouth 601, the one side that lies in and laminate mutually with monitoring mouth 5 on the bleeder vent 605 is provided with gasket 606.

In this embodiment, waterproof mouth 601's shape is the splayed form, and baffle 604 rotates around spliced pole 603, and bleeder vent 605 is linked together with monitoring mouth 5, drives baffle 604 through first motor 602 and goes on in the rainy day to make baffle 604 shelter from monitoring mouth 5, can reduce during the rainwater enters into monitoring mouth 5, make the detection part life in the monitoring mouth 5 longer.

In this embodiment, the bent plate 802 rotates around the fixing shaft of the second gear 807, the first gear 805 is engaged with the second gear 807, the flip cover 801 is connected with the flip cover 801 through the hinge, and the second motor 806 drives the gear set, so that the bent plate 802 on the second gear 807 can rotate, and the signal transmitter 9 is shielded and protected.

In addition, the front end of the monitoring box 1 is provided with an observation window 2 and a heat dissipation net 3, and the observation window 2 is positioned above the heat dissipation net 3; a fixed seat 4 is arranged below the monitoring box 1; the monitoring box 1 is located at one side below the shielding device 8.

It should be noted that, the utility model relates to a VOCs on-line alarm monitoring device, when installing, bury fixing base 4 in the ground underground, and connect monitoring box 1 to the network, guarantee data transmission normal this moment, when using, can collect gas with monitoring mouth 5, monitor and measure the vapour gas, carry data to the monitoring backstage through signal transmission ware 9, can observe the inside display parameter through observation window 2 at ordinary times, dispel the heat through radiator-grid 3, when raining, rainwater inductor 7 detects the rainwater, second motor 806 in fixed box 804 rotates, mesh first gear 805 and second gear, bent plate 802 on the fixed axle of second gear 807 rotates around the fixed axle, cover bent plate 802 above signal transmission ware 9, and shelter from one side of signal transmission ware 9 with flip 801, make shelter from device 8 to shelter from signal transmission ware 9, simultaneously, first motor 602 rotates for baffle 604 on first motor 602 drives spliced pole 603 rotates, and gasket 606 and monitoring mouth 5 on the baffle 604 laminate, and can seal through gasket 606, can detect in entering into monitoring mouth 5 in the bleeder vent 605 of waterproof mouth 601 with gas, and it is more convenient.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a VOCs on-line alarm monitoring devices which characterized in that: the rain sensor and the signal transmitter are arranged above the monitoring box (1), a shielding device (8) is arranged above the monitoring box (1), the shielding device (8) comprises a flip cover (801), a bent plate (802), a reserved groove (803), a fixed box (804), a first gear (805), a second motor (806) and a second gear (807), the rear end of the monitoring box (1) is provided with the fixed box (804), the reserved groove (803) is formed in the fixed box (804), the second motor (806) is arranged in the fixed box (804), the output end of the second motor (806) is provided with the first gear (805) and the second gear (807), the first gear (805) and the second gear (807) are fixed with the fixed box (804) through a fixed shaft, the bent plate (802) is arranged in the reserved groove (803) on the fixed shaft of the second gear (807), one end of the bent plate (802) is provided with a turnover cover (801), one side of the monitoring box (1) is provided with a monitoring port (5), the top end of the monitoring port (5) is provided with a waterproof device (6), the waterproof device (6) comprises a waterproof port (601), a first motor (602), a connecting column (603), a baffle plate (604), an air hole (605), a gasket (606) and a fixed block (607), a fixed block (607) is welded on the side surface of the monitoring port (5), a first motor (602) is arranged below the fixed block (607), the output end of the first motor (602) is provided with a connecting column (603), the connecting column (603) is provided with a baffle (604), the inside of the baffle (604) is provided with an air hole (605), and a waterproof port (601) is arranged on the baffle plate (604) at the air holes (605), and a gasket (606) is arranged on one surface of the air hole (605) which is attached to the monitoring port (5).

2. The online alarm monitoring device for VOCs according to claim 1, wherein: the shape of the waterproof port (601) is inverted splayed, the baffle (604) rotates around the connecting column (603), and the air holes (605) are communicated with the monitoring port (5).

3. The online alarm monitoring device for VOCs according to claim 1, wherein: the bent plate (802) rotates around a fixed shaft of the second gear (807), the first gear (805) is meshed with the second gear (807), and the flip cover (801) is connected with the flip cover (801) through a hinge.

4. The online alarm monitoring device for VOCs according to claim 1, wherein: the front end of the monitoring box (1) is provided with an observation window (2) and a heat dissipation net (3), and the observation window (2) is positioned above the heat dissipation net (3).

5. The online alarm monitoring device for VOCs according to claim 1, wherein: a fixed seat (4) is arranged below the monitoring box (1).

6. The online alarm monitoring device for VOCs according to claim 1, wherein: the monitoring box (1) is positioned on one side below the shielding device (8).