CN212932531U

CN212932531U - Be used for environmental exhaust monitoring device

Info

Publication number: CN212932531U
Application number: CN202020896517.4U
Authority: CN
Inventors: 刘新坡
Original assignee: Suzhou Ehs Environmental Engineering Technology Co ltd
Current assignee: Suzhou Ehs Environmental Engineering Technology Co ltd
Priority date: 2020-05-25
Filing date: 2020-05-25
Publication date: 2021-04-09
Anticipated expiration: 2030-05-25

Abstract

The utility model discloses a be used for environmental waste gas monitoring devices, including the detection case, the inside of detection case is provided with pressure sensor, the right side wall fixedly connected with outlet duct of detection case, the one end that the detection case was kept away from to the outlet duct is provided with electronic valve, the last fixed surface of detection case is connected with the alarm, the right flank of detection case is provided with the power room, the inside of power room is provided with the cylinder, the output fixedly connected with telescopic link of cylinder, the one end fixedly connected with suction head of cylinder is kept away from to the telescopic link. The utility model discloses, through being provided with cylinder and spiral device, make this detection device can monitor the not environmental gas of co-altitude, monitor more thoroughly, comprehensive, to the waste gas distribution in the environment more comprehensive, through pressure sensor and sealed detection case, the content of waste gas in the understanding environment that can be clear, the device monitoring is comparatively stable, and application range is comparatively extensive.

Description

Be used for environmental exhaust monitoring device

Technical Field

The utility model relates to an exhaust monitoring field especially relates to a be used for environmental exhaust monitoring device.

Background

The waste gas is poisonous and harmful gas discharged by human in the production and living process, seriously pollutes the environment and influences the human health, the main waste gas is gas such as sulfur-containing compound, nitrogen-containing compound, carbon oxide and the like, and the waste gas purification mainly refers to the work of treating industrial waste gas such as dust particles, smoke dust, peculiar smell gas and poisonous and harmful gas generated in industrial places.

The organic waste gas mainly comprises various hydrocarbons, alcohols, aldehydes, acids, ketones, amines and the like; the existing monitoring device can only monitor the content of the waste gas in the same air layer, and the monitoring of the waste gas in the air is not comprehensive due to the density problem of the gas and different concentrations of different air layers.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art, and providing a monitoring device for environmental waste gas.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a device for monitoring environmental waste gas comprises a detection box, wherein a pressure sensor is arranged in the detection box, an air outlet pipe is fixedly connected to the right side wall of the detection box, an electronic valve is arranged at one end, away from the detection box, of the air outlet pipe, an alarm is fixedly connected to the upper surface of the detection box, a power chamber is arranged on the right side surface of the detection box, an air cylinder is arranged in the power chamber, an expansion rod is fixedly connected to the output end of the air cylinder, an inhalation head is fixedly connected to one end, away from the air cylinder, of the expansion rod, an inhalation head is fixedly connected to the right side wall of the inhalation head, an air pump is fixedly connected to one end, away from the inhalation head, of the air pump, a transmission pipe is fixedly connected to one end, away from the inhalation pipe, of the air pump, a check valve is arranged in the transmission pipe, the output end of the waste gas concentration detector is fixedly connected with a detection head, and the upper surface of the power chamber is fixedly connected with a winding device.

As a further description of the above technical solution:

the winding device comprises a winding reel, wherein a rotating shaft is fixedly connected to the upper surface of the winding reel, a positioning ring is fixedly connected to the side surface of the rotating shaft, the rotating shaft is movably connected with the winding reel through a sliding block, a power spring is fixedly connected to the side surface of the rotating shaft, and one end, far away from the rotating shaft, of the power spring is fixedly connected with the winding reel.

As a further description of the above technical solution:

the inside of the positioning ring is movably connected with the suction pipe, and the side surface of the winding reel is movably connected with the suction pipe.

As a further description of the above technical solution:

the telescopic rod is far away from the one end of cylinder and extends to the top of power house, the position of air pump is located the upper surface of power house and is located the left side of spiral device.

As a further description of the above technical solution:

electronic valve, pressure sensor, air pump, cylinder, alarm all pass through treater electric connection, detect the head and extend to the inside of detection case.

As a further description of the above technical solution:

one end of the transmission pipe, which is far away from the air pump, extends into the detection box, and sealing rings are arranged at the joints of the transmission pipe, the detection head and the detection box.

The utility model discloses following beneficial effect has:

1. compared with the prior art, this be used for environmental waste gas monitoring devices through being provided with cylinder and spiral device, makes this detection device can monitor not co-altitude ambient gas, monitors thoroughly more, comprehensively, and is more comprehensive to the exhaust gas distribution in the environment.

2. Compared with the prior art, this be used for environment exhaust gas monitoring device, through pressure sensor and sealed detection case, the content of waste gas in the understanding environment that can be clear, the device monitoring is comparatively stable, and application range is comparatively extensive.

Drawings

Fig. 1 is a schematic diagram of an internal structure of an environmental exhaust gas monitoring device according to the present invention;

fig. 2 is a top view of an apparatus for monitoring environmental exhaust gas according to the present invention;

fig. 3 is a schematic view of an internal structure of a winding device for an environmental exhaust gas monitoring device according to the present invention;

fig. 4 is a top cross-sectional view of a winding device for an environmental exhaust gas monitoring device according to the present invention.

Illustration of the drawings:

1. a detection box; 2. a pressure sensor; 3. an air outlet pipe; 4. an electronic valve; 5. a power chamber; 6. a cylinder; 7. a telescopic rod; 8. a suction head; 9. a suction tube; 10. an air pump; 11. a conveying pipe; 12. a one-way valve; 13. a support plate; 14. an exhaust gas concentration detector; 15. a detection head; 16. an alarm; 17. a wire winding device; 171. a spool; 172. a rotating shaft; 173. a slider; 174. a power spring; 175. a retaining ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, 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.

Referring to fig. 1-4, the utility model provides a pair of be used for environmental exhaust monitoring device: comprises a detection box 1, detecting the concentration of waste gas, a pressure sensor 2 is arranged in the detection box 1, measuring the gas pressure in the detection box 1, an outlet pipe 3 is fixedly connected to the right side wall of the detection box 1, an electronic valve 4 is arranged at one end of the outlet pipe 3 far away from the detection box 1, controlling the gas to be discharged, an alarm 16 is fixedly connected to the upper surface of the detection box 1, giving an alarm on the concentration of the waste gas, a power chamber 5 is arranged on the right side surface of the detection box 1, a cylinder 6 is arranged in the power chamber 5, the height of a suction head is increased, an expansion link 7 is fixedly connected to the output end of the cylinder 6, a suction head 8 is fixedly connected to one end of the expansion link 7 far away from the cylinder 6, sucking the ambient gas is sucked, a suction pipe 9 is fixedly connected to the right side wall of the suction head 8, an air pump 10 is fixedly connected to one end of, the transmission pipe 11 is internally provided with a check valve 12 for preventing gas from flowing back and being discharged, the power chamber 5 is fixedly connected with a waste gas concentration detector 14 below a support plate 13 for detecting the concentration of waste gas, the output end of the waste gas concentration detector 14 is fixedly connected with a detection head 15, the upper surface of the power chamber 5 is fixedly connected with a coiling device 17 for coiling the suction pipe 9.

The winding device 17 comprises a winding shaft 171, a rotating shaft 172 is fixedly connected to the upper surface of the winding shaft 171, a positioning ring 175 is fixedly connected to the side surface of the rotating shaft 172, the rotating shaft 172 is movably connected with the winding shaft 171 through a sliding block 173, a power spring 174 is fixedly connected to the side surface of the rotating shaft 172 and rebounds to wind the suction pipe into the winding shaft 171, one end of the power spring 174, which is far away from the rotating shaft 172, is fixedly connected with the winding shaft 171, the inside of the positioning ring 175 is movably connected with the suction pipe 9, the side surface of the winding shaft 171 is movably connected with the suction pipe 9 to facilitate winding of the suction pipe 9, one end of a telescopic rod 7, which is far away from a cylinder 6, extends to the upper side of the power chamber 5 to improve the height stratification of the sucked gas, an air pump 10 is positioned on the upper surface of the power chamber 5 and on the left, Cylinder 6, alarm 16 all through treater electric connection, are convenient for realize automatic, detect head 15 and extend to the inside of detection case 1, are convenient for detect, and the one end that air pump 10 was kept away from to transmission pipe 11 extends to the inside of detection case 1, and transmission pipe 11, detection head 15 and detection case 1's junction is provided with the sealing washer, and detection case 1 is sealed.

The working principle is as follows: through placing the device in the place that needs the monitoring, through control cylinder 6, make suction head 8 reach different heights, inhale detection case 1 with gas through air pump 10 in, when measuring pressure arrival setting value through pressure sensor 2, waste gas concentration detector 14 detects the waste gas content of detection case 1 inside, when waste gas content exceedes the limit value, alarm 16 can produce the warning and remind, so detect repeatedly, improve the accuracy that detects.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A device for monitoring environmental exhaust gases, comprising a detection box (1), characterized in that: the detection box is characterized in that a pressure sensor (2) is arranged inside the detection box (1), an air outlet pipe (3) is fixedly connected to the right side wall of the detection box (1), an electronic valve (4) is arranged at one end, far away from the detection box (1), of the air outlet pipe (3), an alarm (16) is fixedly connected to the upper surface of the detection box (1), a power chamber (5) is arranged on the right side surface of the detection box (1), an air cylinder (6) is arranged inside the power chamber (5), an expansion link (7) is fixedly connected to the output end of the air cylinder (6), a suction head (8) is fixedly connected to one end, far away from the air cylinder (6), of the expansion link (7), a suction pipe (9) is fixedly connected to the right side wall of the suction head (8), an air pump (10) is fixedly connected to one end, far away from the suction head (8), of the air pump (10) is fixedly connected to a transmission pipe (, the device comprises a conveying pipe (11) and is characterized in that a one-way valve (12) is arranged inside the conveying pipe (11), an exhaust gas concentration detector (14) is fixedly connected to the inner portion of a power chamber (5) and below a supporting plate (13), a detection head (15) is fixedly connected to the output end of the exhaust gas concentration detector (14), and a winding device (17) is fixedly connected to the upper surface of the power chamber (5).

2. An apparatus for environmental exhaust monitoring according to claim 1, wherein: coiling device (17) include spool (171), the last fixed surface of spool (171) is connected with axis of rotation (172), the side surface fixed connection of axis of rotation (172) has holding ring (175), axis of rotation (172) pass through sliding block (173) and spool (171) swing joint, the side surface fixed connection of axis of rotation (172) has power spring (174), the one end and spool (171) fixed connection of axis of rotation (172) are kept away from in power spring (174).

3. An apparatus for environmental exhaust monitoring according to claim 2, wherein: the inner part of the positioning ring (175) is movably connected with the suction pipe (9), and the side surface of the winding reel (171) is movably connected with the suction pipe (9).

4. An apparatus for environmental exhaust monitoring according to claim 1, wherein: one end, far away from the air cylinder (6), of the telescopic rod (7) extends to the upper side of the power chamber (5), and the position of the air pump (10) is located on the upper surface of the power chamber (5) and located on the left side of the winding device (17).

5. An apparatus for environmental exhaust monitoring according to claim 1, wherein: electronic valve (4), pressure sensor (2), air pump (10), cylinder (6), alarm (16) all pass through treater electric connection, detect head (15) and extend to the inside of detecting case (1).

6. An apparatus for environmental exhaust monitoring according to claim 1, wherein: one end, far away from the air pump (10), of the transmission pipe (11) extends into the detection box (1), and sealing rings are arranged at the connection positions of the transmission pipe (11), the detection head (15) and the detection box (1).