CN211328670U

CN211328670U - Dust device for construction site of building engineering

Info

Publication number: CN211328670U
Application number: CN201922007136.6U
Authority: CN
Inventors: 修琰
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-19
Filing date: 2019-11-19
Publication date: 2020-08-25
Anticipated expiration: 2029-11-19

Abstract

The utility model belongs to the technical field of the job site removes dust, dust fall equipment, especially, be a building engineering job site dust device, including delivery manifold, distributive pipe, water distributor, spraying nozzle, control panel, support and angle modulation actuating mechanism, wherein, the distributive pipe is connected with the delivery manifold, it has water pump and flow control valve to establish ties in proper order on the distributive pipe, fixedly connected with bundle pipe support on the lateral wall of support, the one end that the delivery manifold was kept away from to the distributive pipe is fixed through a bundle pipe support. The utility model discloses can real-time supervision job site dust concentration to carry out the adaptability to dust fall discharge and adjust according to dust concentration, effective water economy resource prevents to cause the waste of water resource, and energy-conserving effect is good, and through angle modulation actuating mechanism's setting, can carry out the pertinence according to the actual raise dust scope of job site to the spraying angle of shower nozzle and adjust, makes the dust fall effect obtain the guarantee, has promoted dust device's practicality.

Description

Dust device for construction site of building engineering

Technical Field

The utility model relates to a job site dust removal, dust fall equipment technical field specifically are a building engineering job site dust device.

Background

With the continuous development of economy and the continuous expansion of urban construction scale, building construction has certain influence on urban environment air. According to different properties, the dust can cause different degrees of damage to human health, and can cause cardiovascular diseases, cerebrovascular diseases, acute respiratory tract infection, chronic obstructive pulmonary disease and other diseases. The most influence of the construction dust on human bodies is damage to the respiratory system of the human bodies, although a small amount of the construction dust can be inhaled and discharged out of the human bodies through sputum excretion and normal respiration, if the construction dust is absorbed for a long time, when the construction dust reaches a certain amount, lung tissues are diseased, the lung is gradually hardened, the normal respiratory function is lost, some diseases are not completely recovered after treatment, and sequela is left after some diseases. For example, pneumoconiosis is the disease with the widest influence and the heaviest harm caused by the absorption of a large amount of dust in the lung. Therefore, the dust-free prevention and control measures adopted by construction units in the construction process are particularly important.

The dust prevention and suppression method adopted in the traditional construction process is to perform dust suppression on a construction site by spraying water, and although a certain dust suppression effect can be achieved, the following defects still exist:

1. the flow regulating mechanism is lacked, the adaptability regulation can not be carried out according to the dust concentration, the waste of water resources is caused, and the energy-saving effect is not good;

2. the structure is fixed, can not adjust the spraying angle of shower nozzle according to actual raise dust scope, and the practicality is not enough.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a building engineering job site dust device has solved traditional dustproof dust suppression method and has carried out the dust fall to the job site through spraying water, though can play certain dust fall effect, nevertheless lack flow control mechanism, can not carry out adaptability according to dust concentration and adjust, causes the waste of water resource, and energy-conserving effect is poor, and fixed structure, can not adjust the spraying angle of shower nozzle according to actual raise dust scope, the not enough problem of practicality.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a building engineering job site dust device, includes water delivery house steward, distributive pipe, water distributor, spraying nozzle, control panel, support and angle modulation actuating mechanism, wherein, the distributive pipe is connected with water delivery house steward, it has water pump and flow control valve to establish ties in proper order on the distributive pipe, fixedly connected with bundle pipe support on the lateral wall of support, the one end that water delivery house steward was kept away from to the distributive pipe is fixed through the bundle pipe support, the water distributor rotates with the one end that water delivery house steward was kept away from to the distributive pipe through universal coupling and is connected, spraying nozzle distributes on the water distributor, the top of support is equipped with the leading hollow shaft bearing seat with water distributor looks adaptation, angle modulation actuating mechanism is by casing, base, driving motor, first gear and second gear, the base sets up in the bottom of casing, driving motor fixed mounting is on the lateral wall of casing, the water pump, the flow regulating valve and the driving motor are respectively and electrically connected with the control panel.

As a preferred technical scheme of the utility model, building engineering job site dust device is still including arranging in the air quality test probe of building engineering job site, air quality test probe and control panel electric connection.

As an optimized technical proposal of the utility model, the connection mode between the spraying nozzle and the water distribution pipe is a spiral connection.

As an optimal technical scheme of the utility model, it has filtering mechanism to establish ties between corresponding flow control valve and the universal pipe joint on the distributive pipe, filtering mechanism comprises filtering pipe body, flange plate and cartridge filter, flange plate welds in the both ends of filtering the body, the cartridge filter inlays the inside of adorning in filtering the body.

As an optimal technical scheme of the utility model, the end of intaking of filtering pipe body is equipped with the embedded groove, the top of cartridge filter is equipped with the port with embedded groove looks adaptation.

(III) advantageous effects

Compared with the prior art, the utility model provides a building engineering job site dust device possesses following beneficial effect:

1. this building engineering job site dust device can real-time supervision job site dust concentration to carry out the adaptability according to dust concentration and adjust dust fall discharge, effective water economy resource prevents to cause the waste of water resource, and energy-conserving effect is good.

2. This building engineering job site dust device through angle modulation actuating mechanism's setting, can carry out the pertinence according to the actual raise dust scope of job site to the spraying angle of shower nozzle and adjust, makes the dust fall effect obtain the guarantee, has promoted dust device's practicality.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the angle adjustment driving mechanism of the present invention;

fig. 3 is a schematic structural diagram of the middle filtering mechanism of the present invention.

In the figure: 1. a water delivery main pipe; 2. a water diversion pipe; 3. a water distribution pipe; 4. a spray nozzle; 5. a control panel; 6. a water pump; 7. a flow regulating valve; 8. a support; 9. a bundling frame; 10. a universal pipe joint; 11. a front pipe bearing seat; 12. an angle adjustment drive mechanism; 1201. a housing; 1202. a base; 1203. a drive motor; 1204. a first gear; 1205. a second gear; 1206. a rear pipe bearing seat; 13. an air quality detection probe; 14. a filtering mechanism; 1401. a filtering pipe body; 1402. connecting a flange plate; 1403. and (3) a filter cartridge.

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.

Examples

Referring to fig. 1-3, the present invention provides the following technical solutions: a dust fall device for construction engineering construction site comprises a water delivery main pipe 1, a water diversion pipe 2, a water distribution pipe 3, a spray nozzle 4, a control panel 5, a support 8 and an angle adjustment driving mechanism 12, wherein the water diversion pipe 2 is connected with the water delivery main pipe 1, the water diversion pipe 2 is sequentially connected with a water pump 6 and a flow control valve 7 in series, a pipe bundling frame 9 is fixedly connected on the side wall of the support 8, one end of the water diversion pipe 2 away from the water delivery main pipe 1 is fixed through the pipe bundling frame 9, the water distribution pipe 3 is rotatably connected with one end of the water diversion pipe 2 away from the water delivery main pipe 1 through a universal pipe joint 10, the spray nozzles 4 are uniformly distributed on the water distribution pipe 3, a front pipe shaft bearing 11 matched with the water distribution pipe 3 is arranged at the top of the support 8, the angle adjustment driving mechanism 12 is composed of a shell 1201, a base 1202, a driving motor 1203, a first gear 1204 and a second gear 1204, the base 1202 is arranged at the, the first gear 1204 is sleeved on the output end of the driving motor 1203 extending to the inside of the shell 1201, the second gear 1205 is sleeved on one end of the water distribution pipe 3 penetrating and extending to the inside of the shell 1201, the first gear 1204 is meshed with the second gear 1205, the inner wall of the shell 1201 is provided with a rear pipe bearing 1206 matched with the end part of the water distribution pipe 3, and the water pump 6, the flow regulating valve 7 and the driving motor 1203 are respectively electrically connected with the control board 5.

In the embodiment, the flow regulating valve 7 adopts a starting regulating valve in the prior art and is used for regulating the flow of the water distribution pipe 2; the control panel 5 adopts a PLC controller, a control button for controlling the driving motor 1203 is arranged on the control panel 5, the driving motor 1203 adopts a stepping motor, the stepping motor is controlled by the PLC controller, and the angle adjustment of the water distribution pipe 3 is realized by pressing the corresponding control button according to programming, so that the aim of adjusting the spraying angle of the spraying nozzle 4 is fulfilled.

Specifically, the dust falling device for the construction engineering construction site further comprises an air quality detection probe 13 arranged on the construction engineering construction site, and the air quality detection probe 13 is electrically connected with the control panel 5.

In this embodiment, the air quality detection probe 13 is configured to monitor the air quality of the construction site of the building engineering in real time, and send the air quality detection data to the PLC controller, and the PLC controller compares the detection data with an internal threshold, outputs an opening instruction of the regulating valve, controls the flow rate, and achieves the purpose of saving water; the utility model discloses well air quality test probe 13 can adopt infrared gas sensor, can adopt the dust concentration sensor that the model is HPD05, and dust concentration sensor HPD05 is the principle that utilizes the optics scattering, through the conversion of light path and circuit, measures the dust concentration in the detection range, and dust concentration sensor HPD05 has small precision height, and the low power dissipation, response time is short, can be under high dust concentration characteristic such as steady operation.

Specifically, the spray nozzle 4 and the water distribution pipe 3 are connected in a spiral manner.

In this embodiment, adopt spiral connection's mode to connect spray nozzle 4 and water distributor 3 in an organic whole, do benefit to the installation of shower nozzle and dismantle, be convenient for change spray nozzle 4.

Specifically, a filtering mechanism 14 is connected in series on the distributive pipe 2 between the flow control valve 7 and the universal pipe joint 10, the filtering mechanism 14 is composed of a filtering pipe body 1401, a connecting flange 1402 and a filtering cylinder 1403, the connecting flange 1402 is welded at two ends of the filtering pipe body 1401, and the filtering cylinder 1403 is embedded in the filtering pipe body 1401.

In this embodiment, the filter mechanism 14 is provided to filter the dustfall water fed through the filter pipe 1401 and prevent the dustfall water from containing impurities with large particles and clogging the spray head 4.

Specifically, the water inlet end of the filter pipe 1401 is provided with an embedded groove, and the top end of the filter cylinder 1403 is provided with a port matched with the embedded groove.

In this embodiment, the filter cartridge 1403 is mounted inside the filter tube 1401 by means of the fitting, and the filter cartridge 1403 is conveniently taken out and cleaned.

The utility model discloses a theory of operation and use flow: during operation, the dust concentration in the construction site range of the building engineering is monitored in real time by the air quality detection probe 13, the dust concentration detection data are sent to the PLC, the PLC compares the detection data with an internal threshold value, an opening instruction of the regulating valve is output, flow control is carried out, the dust fall water enters the water distribution pipe 2 through the water main pipe 1 under the action of the water pump 6, the dust fall water in the water distribution pipe 2 is conveyed into the water distribution pipe 3 after being filtered by the filtering mechanism 14, spraying and dust fall are carried out by each spraying nozzle 4, the spraying angle of the spraying nozzle 4 is regulated according to the height and range raised by dust, and during regulation, a rotation angle instruction of the driving motor 1203 is output through the PLC, and the spraying angle of the spraying nozzle 4 is regulated by pressing a corresponding control button of a required spraying angle.

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 may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a building engineering job site dust device which characterized in that: comprises a water delivery main pipe (1), a water diversion pipe (2), a water distribution pipe (3), a spraying nozzle (4), a control panel (5), a support (8) and an angle adjusting driving mechanism (12), wherein the water diversion pipe (2) is connected with the water delivery main pipe (1), a water pump (6) and a flow adjusting valve (7) are sequentially connected on the water diversion pipe (2) in series, a pipe bundle frame (9) is fixedly connected on the side wall of the support (8), one end of the water diversion pipe (2) far away from the water delivery main pipe (1) is fixed through the pipe bundle frame (9), the water distribution pipe (3) is rotatably connected with one end of the water diversion pipe (2) far away from the water delivery main pipe (1) through a universal pipe joint (10), the spraying nozzle (4) is uniformly distributed on the water distribution pipe (3), the top of the support (8) is provided with a front pipe shaft (11) matched with the water distribution pipe (3), the angle adjusting driving mechanism (12) comprises a shell (1201), a base (1202), a driving motor (1203), a first gear (1204) and a second gear (1205), the base (1202) is arranged at the bottom of the shell (1201), the driving motor (1203) is fixedly arranged on the side wall of the shell (1201), the first gear (1204) is sleeved on the output end of the driving motor (1203) extending to the interior of the shell (1201), the second gear (1205) is sleeved on one end of the water distribution pipe (3) which penetrates through and extends to the interior of the shell (1201), the first gear (1204) is meshed with the second gear (1205), the inner wall of the shell (1201) is provided with a rear pipe bearing seat (1206) which is matched with the end part of the water distributor (3), the water pump (6), the flow regulating valve (7) and the driving motor (1203) are respectively electrically connected with the control panel (5).

2. The dust falling device for the construction engineering construction site according to claim 1, characterized in that: building engineering job site dust device is still including arranging in air quality test probe (13) of building engineering job site, air quality test probe (13) and control panel (5) electric connection.

3. The dust falling device for the construction engineering construction site according to claim 1, characterized in that: the spray nozzle (4) and the water distribution pipe (3) are connected in a spiral manner.

4. The dust falling device for the construction engineering construction site according to claim 1, characterized in that: a filtering mechanism (14) is connected in series between the corresponding flow control valve (7) and the universal pipe joint (10) on the water distribution pipe (2), the filtering mechanism (14) is composed of a filtering pipe body (1401), a connecting flange plate (1402) and a filtering cylinder (1403), the connecting flange plate (1402) is welded at two ends of the filtering pipe body (1401), and the filtering cylinder (1403) is embedded inside the filtering pipe body (1401).

5. The dust falling device for the construction engineering construction site according to claim 4, characterized in that: the water inlet end of the filtering pipe body (1401) is provided with an embedded groove, and the top end of the filtering cylinder (1403) is provided with a port matched with the embedded groove.