CN214472586U - Environmental dust concentration measuring instrument - Google Patents
Environmental dust concentration measuring instrument Download PDFInfo
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- CN214472586U CN214472586U CN202120348700.5U CN202120348700U CN214472586U CN 214472586 U CN214472586 U CN 214472586U CN 202120348700 U CN202120348700 U CN 202120348700U CN 214472586 U CN214472586 U CN 214472586U
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Abstract
The utility model discloses an environmental dust concentration measuring instrument, which belongs to the technical field of environmental detection equipment and comprises measuring equipment connected with a chamber to be detected and a spray pipe connected with the chamber to be detected, wherein one end of the spray pipe, which is far away from the chamber to be detected, is connected with a water tank through a water pump, and the measuring equipment and the water pump are respectively connected with a control system; the utility model discloses a measuring equipment can treat the concentration in the detection room and detect, carries the result that detects for control system, and control system carries out the analysis to dust concentration, and when concentration exceeded first threshold value, control system control water pump was opened, and the water pump draws water from the water tank to spout in the follow spray pipe, in time reduce the dust concentration in the environment, prevent that dust concentration from exceeding standard and taking place danger.
Description
Technical Field
The utility model belongs to the technical field of the environment check out test set, concretely relates to environment dust concentration measurement appearance.
Background
Dust (Dust) refers to solid particles suspended in air. Dust is customarily given a number of names, such as dust, dirt, soot, mine dust, sand dust, powder, etc., without a distinct limitation. The international organization for standardization specifies that a solid suspension having a particle size of less than 75um is defined as dust. The presence of dust in the atmosphere is one of the main causes for maintaining the earth's temperature, and too much or too little dust in the atmosphere can have a catastrophic effect on the environment. However, in life and work, productive dust is a natural enemy of human health and is a major cause of various diseases.
For industries which easily generate dust in the production process, such as feed, coal mine, cement, flour and the like, when the concentration of the dust in the environment tends to be saturated, the dust is easy to explode under the condition of static electricity or open fire, so that the concentration of the dust in the environment needs to be detected in the actual production process, and when the concentration exceeds the standard, the concentration needs to be immediately reduced. However, the dust detection device in the prior art can only simply detect the dust concentration, and when the dust concentration exceeds the standard, the dust detection device can only perform early warning, does not have the function of temporarily reducing the dust concentration, and can not select a proper processing mode by evaluating or analyzing the powder concentration exceeding the standard.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems existing in the prior art, the utility model aims to provide an environmental dust concentration measuring instrument.
The utility model discloses the technical scheme who adopts does:
the utility model provides an environment dust concentration measuring apparatu, including be used for with wait to detect the measuring equipment that the room is connected and be used for with wait to detect the spray pipe that the room is connected, the one end that the room was kept away from to detect to the spray pipe is connected with the water tank through the water pump, measuring equipment and water pump are connected with control system respectively.
By adopting the scheme, the measuring equipment of the utility model can detect the concentration in a room to be detected, and transmit the detection result to the control system, and the control system analyzes the dust concentration, and when the concentration exceeds a first threshold value, the control system controls the water pump to be started, and the water pump pumps water from the water tank and sprays out from the water spray pipe, so that the dust concentration in the environment is reduced in time, and the dust concentration is prevented from exceeding the standard and generating danger;
preferably, the measuring equipment comprises a sampling pipe, an air pump and a detection shell, wherein a photoelectric detector, a measuring chamber, a collimating mirror and a laser emitter are sequentially arranged in the detection shell, one end of the sampling pipe is connected with the chamber to be detected, the other end of the sampling pipe is connected with the measuring chamber through the air pump, and the photoelectric detector is connected with the control system. By adopting the preferred scheme, the measuring equipment is a photoelectric dust measuring instrument, the photoelectric detector converts the measured dust concentration into an electric signal and transmits the electric signal to the control system, and the control system can receive and analyze information and make corresponding judgment.
Preferably, the sampling tube is a flexible hose. By adopting the preferred scheme, the telescopic hose has the function of adjusting the length, so that dust in different areas can be collected conveniently.
Preferably, the measuring chamber is connected with the water tank through a dust exhaust pipe, and the air pump is connected with the control series. Adopt this preferred scheme, the dust after the measurement is handled in discharging the water tank through the dust exhaust pipe, detects and analyzes the dust concentration far above first threshold value in the environment as control system, when reaching the second threshold value, control system maximize opens the air pump, uses the air pump to extract the dust with higher speed to in letting in the water tank, cooperate the dust concentration of water pump reduction environment, fall to the dust concentration in the environment to minimumly in a few minutes, realize the hierarchical regulation of dust concentration.
Preferably, the water tank includes water injection chamber and gumming chamber, be provided with the baffle between water injection chamber and the gumming chamber, the water injection chamber is connected with the spray pipe, and the gumming chamber is connected with the dust exhaust pipe. Adopt this preferred scheme, the water tank includes water injection chamber and gumming chamber, and the water injection chamber is arranged in reducing the concentration to the injection in the environment, and the gumming chamber is arranged in the powder processing of dust exhaust pipe.
Preferably, the water spray pipe is a flexible hose. By adopting the preferred scheme, the telescopic hose has the function of length adjustment and is subjected to dust removal treatment aiming at different areas.
Preferably, still include the pneumatic cylinder, the pneumatic cylinder rigid coupling has the telescopic link, the one end rigid coupling that the pneumatic cylinder was kept away from to the telescopic link has a supporting bench, be provided with the clamp on the supporting bench, the spray pipe be close to wait to detect the tip of room with the clamp cooperation. Adopt this preferred scheme, the spray pipe passes through the clamp to be fixed on the pneumatic cylinder, and the back is opened to the pneumatic cylinder, can drive the spray pipe and reciprocate, and the area of action of increase spray pipe reaches the purpose of quick reduction environment dust.
Preferably, the hydraulic cylinder is connected with the control system. By adopting the preferred scheme, the hydraulic cylinder realizes automatic control through the control system, and when the control system controls the water pump to be started, the hydraulic cylinder is correspondingly started to move repeatedly to spray water uniformly to the environment.
Preferably, an atomizing nozzle is arranged at one end of the water spraying pipe connected with the chamber to be detected. By adopting the preferred scheme, the atomizing nozzle atomizes water flow, and the spraying area is increased.
Preferably, the measuring device further comprises a box body, and the measuring device, the water tank and the control system are fixedly arranged in the box body. Adopt this preferred scheme, will the utility model discloses carry out the integrated design, integrated to the box in, be convenient for unified allotment and circulation.
The utility model has the advantages that:
1. the measuring equipment of the utility model can detect the concentration in a room to be detected, and transmit the detection result to the control system, and the control system analyzes the dust concentration, when the concentration exceeds a first threshold value, the control system controls the water pump to be opened, and the water pump pumps water from the water tank and sprays out from the water spray pipe, so that the dust concentration in the environment is reduced in time, and the dust concentration is prevented from exceeding the standard and causing danger;
2. the utility model discloses a measuring equipment is photoelectric type dust measuring apparatu, and photoelectric detector converts the dust concentration who surveys into the signal of telecommunication and passes to control system, and control system can receive and analysis information, makes corresponding judgement. The sampling pipe is flexible hose, and flexible hose has the function of adjustable length, is convenient for collect the dust of different regions.
3. The utility model discloses in the dust after the measurement is discharged into the water tank through the dust exhaust pipe and is handled, when control system detects and analyzes the dust concentration in the environment far away and surpasss first threshold value, when reaching the second threshold value, control system maximize opens the air pump, uses the air pump to extract the dust with higher speed, and lets in the water tank, cooperates the water pump to reduce the dust concentration in the environment, reduces the dust concentration in the environment to minimum within a few minutes, realizes the hierarchical regulation of dust concentration; the water tank includes water injection chamber and dusting chamber, and the water injection chamber is arranged in reducing concentration to the injection in the environment, and the dusting chamber is arranged in the powder processing of dust exhaust pipe.
4. The utility model discloses a spray pipe is bellows, and bellows has length adjustment's function, removes dust to the region of difference and handles. The spray pipe passes through the clamp to be fixed on the pneumatic cylinder, and the pneumatic cylinder opens the back, can drive the spray pipe and reciprocate, and the area of action of increase spray pipe reaches the purpose of quick reduction environment dust. The hydraulic cylinder realizes automatic control through the control system, and when the control system controls the water pump to be started, the hydraulic cylinder is correspondingly started to move repeatedly, so that water is uniformly sprayed to the environment. The atomizing nozzle atomizes the water flow, and the spraying area is increased. Will the utility model discloses carry out the integrated design, integrated to the box in, be convenient for unified allotment and circulation.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1-a chamber to be detected; 2-a measuring device; 3-a water spray pipe; 4-a water pump; 5-a water tank; 6-a control system; 7-a sampling tube; 8, an air pump; 9-dust exhaust pipe; 10-a hydraulic cylinder; 11-a clamp.
Detailed Description
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the present invention will be briefly described below with reference to the accompanying drawings and the description of the embodiments or the prior art, and it is obvious that the following description of the structure of the accompanying drawings is only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without any inventive work.
The technical solution provided by the present invention will be described in detail by way of embodiments with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto.
In some instances, some embodiments are not described or not in detail, as they are conventional or customary in the art.
Furthermore, the technical features described herein, or the steps of all methods or processes disclosed, may be combined in any suitable manner in one or more embodiments, in addition to the mutually exclusive features and/or steps. It will be readily appreciated by those of skill in the art that the order of the steps or operations of the methods associated with the embodiments provided herein may be varied. Any order in the drawings and examples is for illustrative purposes only and does not imply that a certain order is required unless explicitly stated to be required.
The numbering of the components as such, e.g., "first", "second", etc., is used herein only to distinguish the objects as described, and does not have any sequential or technical meaning. The terms "connected" and "coupled" when used in this application, encompass both direct and indirect connections (and couplings) where appropriate and where not necessary contradictory.
The first embodiment is as follows:
the utility model provides an environmental dust concentration measuring apparatu, including be used for with wait measuring equipment 2 that detects room 1 and be used for with wait to detect spray pipe 3 that room 1 is connected, spray pipe 3 keeps away from the one end that waits to detect room 1 and is connected with water tank 5 through water pump 4, measuring equipment 2 and water pump 4 are connected with control system 6 respectively.
The sampling pipe 7 is a flexible hose.
The measuring chamber is connected with the water tank 5 through a dust exhaust pipe 9, and the air pump 8 is connected with the control system 6.
Still include pneumatic cylinder 10, pneumatic cylinder 10 rigid coupling has the telescopic link, the one end rigid coupling that pneumatic cylinder 10 was kept away from to the telescopic link has a supporting bench, be provided with clamp 11 on the supporting bench, spray pipe 3 be close to the tip of waiting to detect room 1 with the cooperation of clamp 11.
The water spraying pipe 3 is a flexible hose.
The hydraulic cylinder 10 is connected to the control system 6.
And an atomizing nozzle is arranged at one end of the spray pipe 3 connected with the chamber 1 to be detected.
In the first embodiment, the utility model can be installed in the room 1 to be detected or outside the room 1 to be detected, a support frame (not shown in the figure) is arranged between each part for supporting, the opening of each part is controlled by the control system 6, the air pump 8 is opened with the measuring equipment 2 at intervals, the air pump 8 is started, the dust in the room 1 to be detected is collected and conveyed to the measuring equipment 2 for detection, the measuring equipment 2 can select a photoelectric dust sensor, which belongs to mature products in the prior art, the working principle and the structure are not elaborated, the measuring equipment 2 transmits the measured dust concentration to the control system, the control system 6 carries out analysis and processing, the control system 6 comprises a computer processor, a memory, a display screen, a data transceiver and the like, the dust concentration can be judged through the control system 6, when the dust concentration exceeds a first threshold value, the control system starts the water pump 4, the water pump 4 pumps water from the water tank 5, and atomized water flow is sprayed into the chamber to be detected 1 through the water spraying pipe 3, so that the dust concentration is reduced; dust in the measuring equipment 2 is arranged in the water tank 5 through the dust exhaust 9 pipe, and when the dust concentration exceeds a second threshold value, the air pump 8 is opened to the control system 6 maximization, the extraction is accelerated to detect the dust of room 1, and the dust exhaust 9 pipe is utilized to carry out dust collection processing.
In order to enlarge the area of spraying of dust, can set up pneumatic cylinder 10 in the bottom of spray pipe 3, pneumatic cylinder 10 starts, drives the telescopic link and reciprocates to drive the brace table on the telescopic link, welding clamp 11 on the brace table utilizes clamp 11 to fix the spray pipe, thereby realizes that pneumatic cylinder 10 drives spray pipe 3 and reciprocates, and spray pipe 3 is convenient for reciprocate for telescopic hose. The hydraulic cylinder 10 is connected with the control system 6, so that automatic control and unified management are facilitated.
The following examples are all preferred on the basis of example one.
In another embodiment, the water tank 5 comprises a water injection cavity and a powder removing cavity, a partition plate is arranged between the water injection cavity and the powder removing cavity, the water injection cavity is connected with the water spray pipe 3, and the powder removing cavity is connected with the dust exhaust pipe 9.
The water tank is divided into two parts by a partition board, wherein one part is a water injection cavity, the other part is a powder removing cavity, and dirty water in the powder removing cavity and water in the water injection cavity are regularly cleaned and supplemented.
In another embodiment, the device further comprises a box body, wherein the measuring device 2, the water tank 5 and the control system 6 are fixedly arranged in the box body.
Will the utility model discloses an environment dust concentration measurement appearance is integrated to a box, fixes through modes such as bolt, welding between each part, the flow of being convenient for, transportation and use.
The present invention is not limited to the above-mentioned optional embodiments, and any other products in various forms can be obtained by anyone under the teaching of the present invention, and any changes in the shape or structure thereof, all the technical solutions falling within the scope of the present invention, are within the protection scope of the present invention.
Claims (10)
1. An environmental dust concentration measuring apparatu which characterized in that: the device comprises a measuring device (2) connected with a chamber (1) to be detected and a water spraying pipe (3) connected with the chamber (1) to be detected, wherein one end, far away from the chamber (1) to be detected, of the water spraying pipe (3) is connected with a water tank (5) through a water pump (4), and the measuring device (2) and the water pump (4) are respectively connected with a control system (6).
2. The environmental dust concentration measuring instrument according to claim 1, wherein: measuring equipment (2) is including sampling pipe (7), air pump (8) and detection casing, photoelectric detector, measuring chamber, collimating mirror and laser emitter have set gradually in the detection casing, the one end of sampling pipe with wait to detect the room and be connected, the other end of sampling pipe (7) passes through air pump (8) and is connected with the measuring chamber, photoelectric detector is connected with control system (6).
3. The environmental dust concentration measuring instrument according to claim 2, wherein: the sampling pipe (7) is a flexible hose.
4. The environmental dust concentration measuring instrument according to claim 2, wherein: the measuring chamber is connected with the water tank (5) through a dust exhaust pipe (9), and the air pump (8) is connected with the control system (6).
5. The environmental dust concentration measuring instrument according to claim 4, wherein: the water tank (5) comprises a water injection cavity and a powder removing cavity, a partition plate is arranged between the water injection cavity and the powder removing cavity, the water injection cavity is connected with the water spraying pipe (3), and the powder removing cavity is connected with the dust exhaust pipe (9).
6. The environmental dust concentration measuring instrument according to claim 1, wherein: the water spray pipe (3) is a flexible hose.
7. The environmental dust concentration measuring instrument according to claim 6, wherein: still include pneumatic cylinder (10), pneumatic cylinder (10) rigid coupling has the telescopic link, the one end rigid coupling that pneumatic cylinder (10) were kept away from to the telescopic link has a supporting bench, be provided with clamp (11) on the supporting bench, spray pipe (3) be close to the tip of waiting to detect room (1) with clamp (11) cooperation.
8. The environmental dust concentration measuring instrument according to claim 7, wherein: the hydraulic cylinder (10) is connected with the control system (6).
9. The environmental dust concentration measuring instrument according to claim 1, wherein: and an atomizing nozzle is arranged at one end of the spray pipe (3) connected with the chamber (1) to be detected.
10. The environmental dust concentration measuring instrument according to claim 1, wherein: the device is characterized by further comprising a box body, wherein the measuring equipment (2), the water tank (5) and the control system (6) are fixedly arranged in the box body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120348700.5U CN214472586U (en) | 2021-02-07 | 2021-02-07 | Environmental dust concentration measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120348700.5U CN214472586U (en) | 2021-02-07 | 2021-02-07 | Environmental dust concentration measuring instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214472586U true CN214472586U (en) | 2021-10-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120348700.5U Active CN214472586U (en) | 2021-02-07 | 2021-02-07 | Environmental dust concentration measuring instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214472586U (en) |
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2021
- 2021-02-07 CN CN202120348700.5U patent/CN214472586U/en active Active
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