CN210863467U - Dust concentration sensor - Google Patents

Abstract

The utility model discloses a dust concentration sensor, including the sensor body, sensor body lower extreme is equipped with test probe, the other water pipe head that is equipped with of test probe, be equipped with the shower head on the sensor body, the shower head with the water pipe head passes through the pipeline switch-on. Can directly realize spraying the dust fall with the water pipe installation, and can simply clean the test probe, guarantee the sensitivity of dust concentration sensor work.

Description

Dust concentration sensor

Technical Field

The utility model belongs to the sensor field, concretely relates to dust concentration sensor.

Background

On building site and coal mining line, the dust is inevitable, and the dust on the building site constitutes the environmental pollution in the city easily, influences people's healthy, and the dust under the special occasion then causes dangerous condition such as explosion easily, adopts dust concentration sensor to combine to spray the dust fall by dust concentration sensor's collection information control shower head more among the prior art, and it is two different equipment, uses and installs inconveniently.

SUMMERY OF THE UTILITY MODEL

To the defect among the prior art, the utility model provides a dust concentration sensor can directly realize spraying the dust fall with the water pipe installation, and can simply clean the test probe, guarantees the sensitivity of dust concentration sensor work.

Therefore, the utility model discloses a dust concentration sensor, including the sensor body, sensor body lower extreme is equipped with test probe, the other water pipe head that is equipped with of test probe, be equipped with the shower head on the sensor body, the shower head with the water pipe head passes through the pipeline switch-on.

Furthermore, an oval cavity is formed in the side face of the sensor body, a cleaning opening is formed in the lower portion of the cavity and communicated with the detection probe and located on the upper portion of the detection probe, a balloon is arranged in the cavity, and the cleaning opening is communicated with the balloon through a hose.

Furthermore, a connecting plate is arranged at the upper end of the sensor body, and a mounting hole is formed in the connecting plate.

Furthermore, a handle is arranged at the upper end of the connecting plate.

Furthermore, a baffle is arranged on the front side of the detection probe.

Furthermore, a color display is arranged on the sensor body.

Furthermore, the water pipe joint is provided with a valve.

The utility model has the advantages that: the dust cleaning device has the functions of spraying and dust monitoring as a whole, and cleaning and detecting the dust of the probe by using the balloon as a cleaning tool. Convenient to use, easy operation.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. In the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a side view of the present invention.

Fig. 3 is a schematic structural view of the balloon in the deployed state.

The sensor comprises a sensor body 1, a color display 2, a connecting plate 3, a handle 4, a mounting hole 5, a spray head 6, a water pipe connector 7, a valve 8, a detection probe 9, an end cover 10, a cavity 11, a balloon 12, a hose 13, a baffle 14, a soft structure 15 and a hard structure 16.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

It is to be noted that unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the present invention belongs.

As shown in fig. 1 to 3, the embodiment discloses a dust concentration sensor, which comprises a sensor body 1, wherein a detection probe 9 is arranged at the lower end of the sensor body 1, a water pipe joint 7 is arranged beside the detection probe 9, a spray header 6 is arranged on the sensor body 1, and the spray header 6 is communicated with the water pipe joint 7 through a pipeline.

In this embodiment, the detection probe 9 is used for collecting dust concentration information in the air, and the water pipe connector 7 is connected with an external water source, and is used for connecting a water pipe by adopting a control means when the dust concentration is higher than a normal value, so that the purpose of dust fall is realized by spraying water mist out of the spray header 6.

Further, an oval cavity 11 is formed in the side face of the sensor body 1, a cleaning opening is formed in the lower portion of the cavity 11, the cleaning opening is communicated with the detection probe 9 and located on the upper portion of the detection probe 9, a balloon 12 is arranged in the cavity 11, and the cleaning opening is communicated with the balloon 12 through a hose 13.

Furthermore, in this embodiment, a cavity 11 is provided, the shape of the cavity 11 matches with the balloon 12, and the balloon 12 can be slightly contracted so as not to naturally slide down when placed in the cavity 11, and in this embodiment, the flexible tube 13 can be stored in the cavity 11 together, and in particular, when in use, the balloon 12 is taken out from the cavity 11, and then the balloon 12 is pressed by hand, so that the air in the balloon 12 can be squeezed out of the balloon 12 at a higher pressure, and the purpose of cleaning the detection probe 9 is achieved. Besides, in this embodiment, the balloon 12 can be configured to be detachable, specifically, the balloon 12 includes a soft structure 15 and a hard structure 16, the hard structure 16 is connected with the hose 13 in a matching manner, and the soft structure 15 is connected with the hard structure 16 through a screw thread or other sealing structure, so that the soft structure 15 and the hard structure 16 can be detached, and thus the cleaning agent is injected into the soft structure 15 and then extruded into the detection probe 9 to achieve the purpose of deep cleaning.

Further, a connecting plate 3 is arranged at the upper end of the sensor body 1, and a mounting hole 5 is formed in the connecting plate 3. The mounting hole 5 is used to fix the sensor body 1 in a target environment or hang the sensor body in the target environment for detection.

Further, a handle 4 is arranged at the upper end of the connecting plate 3. The handle 4 may be designed to be portable or may be hung directly from a place by the handle 4.

Further, a baffle 14 is arranged on the front side of the detection probe 9. Because the spraying function is designed in the embodiment, the baffle plate 14 is arranged on the front side of the detection probe 9, so that the detection probe 9 can be protected in the spraying process.

Further, a color display 2 is arranged on the sensor body 1.

Further, the water pipe joint 7 is provided with a valve 8.

In addition, in this embodiment, the detection probe 9 is further provided with an end cap 10 connected by a screw thread fit for sealing and preventing dust when not in use, or for preventing fog when spraying.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.

Claims (7)

1. The dust concentration sensor is characterized by comprising a sensor body, wherein a detection probe is arranged at the lower end of the sensor body, a water pipe connector is arranged beside the detection probe, a spray head is arranged on the sensor body, and the spray head is communicated with the water pipe connector through a pipeline.

2. The dust concentration sensor according to claim 1, wherein an oval cavity is formed in a side surface of the sensor body, a cleaning port is formed in a lower portion of the cavity, the cleaning port is communicated with the detection probe and located at an upper portion of the detection probe, a balloon is arranged in the cavity, and the cleaning port is communicated with the balloon through a hose.

3. The dust concentration sensor according to claim 1, wherein a connecting plate is provided at an upper end of the sensor body, and a mounting hole is provided on the connecting plate.

4. A dust concentration sensor according to claim 3, wherein a handle is further provided at an upper end of the connection plate.

5. A dust concentration sensor according to claim 1, wherein a baffle is provided on the front side of the detection probe.

6. A dust concentration sensor according to claim 1, wherein a color display is provided on the sensor body.

7. A dust concentration sensor according to claim 1, wherein the water connection is provided with a valve.

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