CN213331172U

CN213331172U - Insert formula air water linkage spraying soon and connect

Info

Publication number: CN213331172U
Application number: CN202022237945.9U
Authority: CN
Inventors: 王小龙; 谢美兵
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-10
Filing date: 2020-10-10
Publication date: 2021-06-01
Anticipated expiration: 2030-10-10

Abstract

The utility model relates to a formula air water linkage spraying connects soon discloses one kind and through aqueous vapor mixed injection, increases dust fall scope, and installs and set up convenient spraying joint, its characterized in that the equidistance cover has been put a plurality of main connecting pipes on the tuber pipe, the equidistance has been put a plurality of auxiliary connecting pipes on the water pipe, main connecting pipe is corresponding with auxiliary connecting pipe, is provided with the hybrid tube between corresponding main connecting pipe and the auxiliary connecting pipe, the one end and the main connecting pipe of hybrid tube are connected, and are linked together, the other end and the auxiliary connecting pipe of hybrid tube are connected, and are linked together, hybrid tube middle part external diameter is greater than its both ends external diameter, hybrid tube middle part internal diameter is greater than its both ends internal diameter, and the hybrid tube middle part is fixed to be arranged in by the fixed station, and the rotatable fixed.

Description

Insert formula air water linkage spraying soon and connect

Technical Field

The utility model relates to a formula air water linkage spraying of inserting soon connects relates to one kind and sprays dust fall spraying in the tunnel and connect, belongs to the coal mine equipment field. In particular to a spray joint which increases the dust fall range and is convenient to install and erect through water-air mixed injection.

Background

At present can accompany and produce a large amount of dust pollution in the borehole operation in-process, general purification dust fall mode is laid a set of group's spraying water curtain in the tunnel and carries out the dust fall, but this kind of dust fall mode is because the spray angle of atomising head is fixed, the spraying dust fall water curtain face width of its formation is thin, the dust fall effect is relatively poor, and the air current that exists in the tunnel also can influence the distribution of its dust fall water curtain, often need lay multiunit spraying water curtain near the same position in the tunnel and guarantee the dust fall effect, comparatively loaded down with trivial details inconvenience is set up in the installation.

Notice No. CN210714771U discloses colliery is dirt device in pit, including tunnel, suction pump and wind channel, the tunnel inner wall has the spraying shower nozzle through base fixed mounting, fixed mounting has the flowing water pipeline in the flowing water channel, the flowing water pipeline corresponds the inside flowing water pipe that is provided with of flowing water channel, the output of suction pump passes through output tube communicating with each other with the input of flowing water pipe and is connected, it has the spraying pump to communicate with each other through output branch pipe on the output tube, the output of spraying pump communicates with each other with the input of spraying shower nozzle and is connected, and its spraying shower nozzle angle of this dust device spouts to limitedly to the limit, and the dust fall water curtain that forms is the lower individual layer water curtain of thickness, and the dust fall effect is relatively poor, receives air current influence in.

Publication No. CN205349403U discloses an intelligent spraying dust-settling device for a mine, which comprises a mine gas-water mixing automatic spraying dust-settling device, an explosion-proof and intrinsically safe substation and a ground scheduling microcomputer control system; the mining gas-water mixed automatic spraying dust-settling device comprises a host and a mining gas-water mixed spray head group, wherein the host is connected with one or more sensors; a main machine of the mining air-water mixed automatic spraying dust-settling device is connected with an explosion-proof and intrinsic safety substation, the explosion-proof and intrinsic safety substation is connected with a ground dispatching microcomputer control system, the spraying angle of the sprayer is fixed, the formed dust-settling fog surface is single, the dust-settling effect is poor, and the dust-settling device is easily disturbed by airflow in a roadway.

Disclosure of Invention

In order to improve the condition, the utility model relates to a formula air water linkage spraying connects soon provides one kind and sprays through the aqueous vapor mixture, increases the dust fall scope, and installs and set up convenient spraying and connect.

The utility model relates to a formula air water linkage spraying joint inserts soon realizes like this: the utility model relates to a fast-inserting type air-water linkage spray joint, which consists of an air pipe, a main connecting pipe, a mixing pipe, an auxiliary connecting pipe, a water pipe, a main filter, an auxiliary filter, a bending nozzle, a plurality of main connecting pipes, a plurality of auxiliary connecting pipes and a fixed platform, wherein the main connecting pipes are sleeved on the air pipe at equal intervals, the auxiliary connecting pipes are arranged on the water pipe at equal intervals, the main connecting pipe and the auxiliary connecting pipes are corresponding, the mixing pipe is arranged between the corresponding main connecting pipe and the auxiliary connecting pipes, one end of the mixing pipe is connected with the main connecting pipe and is communicated with the main connecting pipe, the other end of the mixing pipe is connected with the auxiliary connecting pipes and is communicated with the auxiliary connecting pipes, the outer diameter of the middle part of the mixing pipe is larger than the outer diameters of the two ends of the mixing pipe, the inner diameter of the middle part of the mixing, the device comprises a bending sprayer and is characterized in that one end of the bending sprayer extends into a mixing pipe, a plurality of through holes are formed in the bending sprayer, the through holes are communicated with the mixing pipe, a rotational flow blade is arranged on the bending sprayer and located in the mixing pipe, a plurality of round holes are formed in the rotational flow blade, a fixing table extends out of the other end of the bending sprayer, the bending sprayer is bent and formed, the bending angle of the bending sprayer is an obtuse angle, the outlet of the bending sprayer is retracted, a main filter is arranged on an air pipe, and an auxiliary filter is arranged on the water pipe.

Advantageous effects

Firstly, install the convenience, can realize inserting the installation soon.

And secondly, the moisture is matched with the dust fall, so that the dust fall action range is large, and the dust fall effect is good.

And thirdly, a bidirectional dust fall water curtain can be formed, and the air flow disturbance interference is not easy to occur.

Drawings

Fig. 1 is a three-dimensional structure diagram of a quick-inserting type air-water linkage spray joint.

Fig. 2 is a three-dimensional structure diagram of a quick-inserting type air-water linkage spray joint bending spray head.

Fig. 3 is a schematic structural view of the quick-insertion type air-water linkage spray joint bending nozzle.

In the attached drawings

Wherein the method comprises the following steps: tuber pipe 1, main connecting pipe 2, hybrid tube 3, assist connecting pipe 4, water pipe 5, main filter 6, assist filter 7, shower nozzle 8 of bending, whirl blade 9, through-hole 10, seal cover 11, fixed station 12.

The specific implementation mode is as follows:

the utility model relates to a quick-insertion type air-water linkage spray joint which is realized by comprising an air pipe 1, a main connecting pipe 2, a mixing pipe 3, an auxiliary connecting pipe 4, a water pipe 5, a main filter 6, an auxiliary filter 7, a bending nozzle 8, a swirl vane 9, a through hole 10, a sealing sleeve 11 and a fixed platform 12, wherein a plurality of main connecting pipes 2 are sleeved on the air pipe 1 at equal intervals, a plurality of auxiliary connecting pipes 4 are arranged at equal intervals on the water pipe 5, the main connecting pipe 2 corresponds to the auxiliary connecting pipe 4, the mixing pipe 3 is arranged between the corresponding main connecting pipe 2 and the auxiliary connecting pipe 4, one end of the mixing pipe 3 is connected with the main connecting pipe 2 and is communicated with the auxiliary connecting pipe 4, the other end of the mixing pipe 3 is connected with the auxiliary connecting pipe 4 and is communicated with the auxiliary connecting pipe, the outer diameter of the middle part of the mixing pipe 3 is larger than the outer diameters of the two ends, the, the bending sprayer 8 is rotatably arranged on a fixed table 12, a sealing sleeve 11 is arranged between the bending sprayer 8 and the fixed table 12, one end of the bending sprayer 8 extends into the mixing pipe 3, a plurality of through holes 10 are formed in the bending sprayer 8, the through holes 10 are communicated with the mixing pipe 3, a rotational flow blade 9 is arranged on the bending sprayer 8, the rotational flow blade 9 is positioned in the mixing pipe 3, a plurality of circular holes are formed in the rotational flow blade 9, the other end of the bending sprayer 8 extends out of the fixed table 12 and is then bent and formed, the bending angle of the bending sprayer 8 is an obtuse angle, the outlet of the bending sprayer 8 is retracted inwards, a main filter 6 is arranged on the air pipe 1, and an auxiliary filter 7 is arranged on the water pipe 5;

when the device is used, the air pipes and the water pipes 5 are arranged in a roadway, the air pipes are connected with an external air pump, the water pipes 5 are connected with an external water pump, and the main connecting sleeve and the auxiliary connecting sleeve are sleeved on the adjacent air pipes and the adjacent water pipes 5 respectively for connection, so that the installation is finished, and the device is convenient to install; high-pressure water enters a water pipe 5 through an auxiliary filter 7, then enters a mixing pipe 3 through an auxiliary connecting pipe 4, high-pressure air enters an air pipe 1 through a main filter 6, then enters the mixing pipe 3 through a main connecting pipe 2, at the moment, the high-pressure air and the high-pressure water are mixed, then a water-air mixture enters a bending sprayer 8 and is sprayed out of the sprayer, and the bending sprayer 8 is provided with a swirl vane 9 on an outer pipe in a mixing cavity and rotates through the impact of the pressure water and the pressure air, so that the bending sprayer 8 performs 360-rotation spraying, the dust fall range is enlarged, the spraying gap between adjacent sprayers can be sprayed during spraying, and the generation of dust removal dead angles is avoided;

the design that the inner diameter of the middle part of the mixing pipe 3 is larger than the inner diameters of the two ends of the mixing pipe can avoid the position of the swirl vanes 9 and form a water-gas mixing space, so that water and gas are uniformly mixed;

the bending angle of the bending sprayer 8 is an obtuse angle, so that the high-pressure water-gas mixture is prevented from damaging the bending part of the bending sprayer 8 due to large impact force;

the design that the outlet of the bent spray head 8 is retracted inwards can increase the spraying flow rate of the water-gas mixture, so that the dust fall range is enlarged, and the dust fall effect is good;

the design that a plurality of circular holes are formed in the rotational flow blade 9 can stir high-pressure water and high-pressure air, so that water and air can pass through and are fully mixed;

the purposes of increasing the dust fall range and being convenient to install and set up are achieved by water-air mixed injection.

Claims

1. The utility model provides a formula of inserting air water linkage spraying connects soon which characterized by: the device comprises an air pipe, a main connecting pipe, a mixing pipe, an auxiliary connecting pipe, a water pipe, a main filter, an auxiliary filter, a bending nozzle, a swirl blade, a through hole sealing sleeve and a fixed platform, wherein the main connecting pipe is sleeved on the air pipe at equal intervals, the auxiliary connecting pipes are arranged on the water pipe at equal intervals, the main connecting pipe corresponds to the auxiliary connecting pipes, the mixing pipe is arranged between the corresponding main connecting pipe and the auxiliary connecting pipes, one end of the mixing pipe is connected with the main connecting pipe and communicated with the main connecting pipe, the other end of the mixing pipe is connected with the auxiliary connecting pipe and communicated with the auxiliary connecting pipe, the fixed platform is fixedly arranged in the middle of the mixing pipe, the bending nozzle is rotatably arranged on the fixed platform, one end of the bending nozzle extends into the mixing pipe, a plurality of through holes are formed in the bending nozzle, the through holes are communicated with the mixing pipe, the, the cyclone blades are provided with a plurality of round holes.

2. The quick-insertion type air-water linkage spray joint according to claim 1, wherein the outer diameter of the middle part of the mixing pipe is larger than the outer diameters of the two ends of the mixing pipe.

3. The quick-insertion type air-water linkage spray joint according to claim 2, wherein the inner diameter of the middle part of the mixing pipe is larger than the inner diameters of the two ends of the mixing pipe.

4. The quick-insertion type air-water linkage spray joint according to claim 1, wherein a fixing table extends from the other end of the bent spray head, and then the bent spray head is bent and formed, and the bending angle of the bent spray head is an obtuse angle.

5. The quick-insertion type air-water linkage spray joint according to claim 4, wherein the outlet of the bent spray head is retracted inwards.

6. The quick-insertion type air-water linkage spray joint according to claim 5, wherein a sealing sleeve is arranged between the bent spray head and the fixing table.

7. The quick-insertion type air-water linkage spray joint according to claim 1, wherein a main filter is arranged on the air pipe, and an auxiliary filter is arranged on the water pipe.