CN204419240U - Geomantic omen jet micro-mist air feed device - Google Patents

Geomantic omen jet micro-mist air feed device Download PDF

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Publication number
CN204419240U
CN204419240U CN201420861114.0U CN201420861114U CN204419240U CN 204419240 U CN204419240 U CN 204419240U CN 201420861114 U CN201420861114 U CN 201420861114U CN 204419240 U CN204419240 U CN 204419240U
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China
Prior art keywords
annular
current collector
diffuser
inlet
jet
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Expired - Fee Related
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CN201420861114.0U
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Chinese (zh)
Inventor
付京斌
姚银贵
冯战领
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JIZHONG ENERGY FENGFENG GROUP Co Ltd
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JIZHONG ENERGY FENGFENG GROUP Co Ltd
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Abstract

A kind of geomantic omen jet micro-mist air feed device, comprise shell and two pieces noise damper, shell is by two pieces annular end cap, urceolus and two pieces suspension ring composition, it is characterized in that: also comprise geomantic omen ejector, described geomantic omen ejector is installed on the bosom position of urceolus, it is by geomantic omen mixed pipe line, current collector, annular jet device and diffuser composition, current collector and diffuser are loudspeaker tubular structure, current collector is provided with gas source inlet I and source of the gas stub interface, gas source inlet I is communicated with compressed air, annular jet device is provided with annular air compartment, annulus and gas source inlet II, annular air compartment is connected with diffuser inner chamber and gas source inlet I with gas source inlet II respectively by annulus, the water inlet end of geomantic omen mixed pipe line is communicated with high-pressure water, the inlet end of geomantic omen mixed pipe line is connected with the source of the gas stub interface on current collector.Its advantage is, without live line work, can not only effectively water down gas and pernicious gas can also dedusting, eliminate electrostatic and regulate the temperature of work plane.

Description

Geomantic omen jet micro-mist air feed device
Technical field
The utility model relates to a kind of gas diluent facilities, particularly a kind of geomantic omen jet micro-mist air feed device.
Background technology
Gas explosion is one of colliery disaster.Usually, the method for preventing and treating coal mine gas from explosion is exactly: the high methane concentration dilution of local, down-hole in inexplosive safe range; At present, down-hole dilution gas mainly adopts air to dispel mode, namely utilizes electronic or pneumatic fan or single pressure wind formula gas diluter to be blown into air in high methane region, to reach the object of gas density in dilution underground air.But in 3 kinds of modes of above-mentioned dilution gas, the electric fan adopted is live line work, there is potential safety hazard, pneumatic fan efficiency is low, cost is high, in addition, pneumatic fan and single pressure wind formula gas diluter, all can not solve coal dust problem, can not dedusting, eliminate electrostatic and regulate the temperature of work plane.Be more than the deficiencies in the prior art.
Utility model content
The purpose of this utility model is: provide a kind of geomantic omen jet micro-mist air feed device, this geomantic omen jet micro-mist air feed device structure is simple, reasonable in design, effectively can avoid the potential safety hazard because live line work brings, can not only effectively water down gas and pernicious gas can also dedusting, eliminate electrostatic and regulate the temperature of work plane, in order to overcome the deficiencies in the prior art.
The purpose of this utility model can be realized by following technical proposals:
This geomantic omen jet micro-mist air feed device, comprise shell and two pieces noise damper, shell is made up of two pieces annular end cap, urceolus and two pieces suspension ring, two pieces annular end cap is arranged on the two-port place of urceolus respectively by some erection bolts, and two pieces suspension ring are symmetricly set on the end positions on urceolus, it is characterized in that: also comprise geomantic omen ejector, described geomantic omen ejector is installed on the bosom position of urceolus, at the two ends of geomantic omen ejector, the two-port place, inside of urceolus, is respectively equipped with a noise damper, described geomantic omen ejector is by geomantic omen mixed pipe line, current collector, annular jet device and diffuser composition, current collector and diffuser are loudspeaker tubular structure, the butt end outlet side of diffuser is fixedly connected with urceolus by some set bolts, current collector is positioned at the taper end inlet end side of diffuser, the taper end outlet side of current collector is connected with the taper end inlet end of diffuser by some connecting bolts, source of the gas stub interface current collector being provided with gas source inlet I and being connected with gas source inlet I, gas source inlet I is communicated with compressed air, annular jet device is arranged between current collector and diffuser, and its air inlet port and air outlet respectively with current collector and diffuser intracavity inter-connection, annular jet device is provided with annular air compartment, annulus and gas source inlet II, annular air compartment is connected with diffuser inner chamber and gas source inlet I with gas source inlet II respectively by annulus, the water inlet end of geomantic omen mixed pipe line is communicated with high-pressure water, the inlet end of geomantic omen mixed pipe line is connected with the source of the gas stub interface on current collector.
Diffuser described in the utility model is made up of oviduct II, diffuser annular muscle A is provided with in the taper end of oviduct II, the butt end of oviduct II is provided with diffuser annular muscle B, between diffuser annular muscle A and diffuser annular muscle B, the exterior lateral sides of oviduct II is laid with some diffuser bar shaped muscle, diffuser annular muscle A is provided with annular jet device lid mounting groove, and be laid with some connecting bolt installing holes II, diffuser annular muscle B is laid with some screwed holes, diffuser annular muscle B is fixedly connected with urceolus with some set bolts by the some screwed holes on it, described current collector is made up of oviduct I, current collector annular muscle is provided with at the butt end of oviduct I, the taper end of oviduct I is provided with current collector termination, between current collector termination and current collector annular muscle, the exterior lateral sides of oviduct I is laid with some current collector bar shaped muscle, current collector termination is provided with annular jet device main body mounting groove and bellmouth, and be laid with some connecting bolt installing holes I, the butt end of bellmouth is connected mutually with the taper end of oviduct I bellmouth orifice, in addition, termination is also provided with air pipe line with current collector, the source of the gas stub interface being provided with gas source inlet I and being connected with gas source inlet I in air pipe line, gas source inlet I is connected with annular jet device main body mounting groove, gas source inlet I and source of the gas stub interface are separately installed with gas source connector and source of the gas branch joint, the current collector termination of current collector, by the some connecting bolt installing holes II on the diffuser annular muscle A of the some connecting bolt installing holes I on it, diffuser and some connecting bolts, is connected with the diffuser annular muscle A of diffuser, described annular jet device is made up of annular jet device main body and annular jet device lid, annular jet device main body is circular cylinder structure, its one end is the inlet end of annular jet device, its other end is provided with annular air compartment and the annular jet device lid installing port that is connected with annular air compartment and gas source inlet II, annular jet device main body is arranged in the annular jet device main body mounting groove on the current collector termination of current collector, annular jet device lid is circular cylinder structure, its one end is provided with step, this one end being provided with step of annular jet device lid is arranged in annular jet device lid installing port, and and leave annulus between annular jet device lid installing port wall, the other end of annular jet device lid is the outlet side of annular jet device, be arranged in the annular jet device lid mounting groove on the diffuser annular muscle A of diffuser, the central through hole of annular jet device lid is corresponding with the central through hole of annular jet device main body, annulus is connected with the central through hole of annular jet device lid, described geomantic omen mixed pipe line is made up of geomantic omen pipe, wind-water atomizing shower nozzle, water source joint, elbow and inlet suction port, the middle part of geomantic omen pipe is provided with wind-water atomizing shower nozzle, the lower end water inlet end of geomantic omen pipe connects water source joint, one end of the upper end inlet end connecting bend of geomantic omen pipe, the other end of elbow connects inlet suction port, and inlet suction port is connected with the source of the gas stub interface on current collector with source of the gas branch joint by flexible pipe.
The cone angle of current collector bellmouth described in the utility model is less than the cone angle of oviduct I bellmouth orifice.
The current collector annular muscle of the utility model current collector is provided with interface slot, and inlet suction port is stuck in interface slot place.
The utility model has the advantages that: 1) this geomantic omen jet micro-mist air feed device structure is simple, reasonable in design, for non-electrical equipment, only need the dust-proof water of high pressure and compressed air as power source during work, without the need to other power sources, not live line work, during use, the air of air feed device is entered, outlet communicates with high methane region that is extraneous and down-hole respectively, in non-electric situation, just can to high methane region micro-mist air feed, and induction efficiency can reach more than 18 times, efficiently avoid the problem because air feed device live line work brings, eliminate potential safety hazard, can not only effectively dilute gas and pernicious gas, and can dedusting, eliminate the temperature (cooling) of electrostatic and adjustment work plane, 2) this geomantic omen jet micro-mist air feed device inside adopts circular seam ejection structure, and precision is high, mechanical running gear, and intensity is high, efficiency is high, easy care, easy for installation, safe and reliable, 3) this geomantic omen jet micro-mist air feed device adopts stainless steel material to make, practical and attractive, corrosion-resistant, long service life, 4) silencing means is all equipped with in the inlet end of this geomantic omen jet micro-mist air feed device and outlet side, and during use, noise is little, reduces and improves working environment at coal mines, 5) the micro-mist air feed of geomantic omen ejector, air output is large, micro-water, energy conservation, 6) to gas and the harmful gases diffusion at some blind alleys, down-hole and dead angle, there is desirable effect, improve work situation condition, improve production efficiency.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model;
Fig. 2 is the right TV structure schematic diagram of diffuser;
Fig. 3 is the A-A line sectional view of Fig. 2;
Fig. 4 is the right TV structure schematic diagram of current collector;
Fig. 5 is the B-B line sectional view of Fig. 4;
Fig. 6 is that the master of annular jet device looks cutaway view Amplified image;
Fig. 7 is the C direction view of Fig. 6.
Detailed description of the invention
As shown in figs. 1-7, this geomantic omen jet micro-mist air feed device, comprise shell and two pieces noise damper 4, shell is made up of two pieces annular end cap 1, urceolus 3 and two pieces suspension ring 5, two pieces annular end cap 1 is arranged on the two-port place of urceolus 3 respectively by some erection bolts 2, two pieces suspension ring 5 are symmetricly set on the end positions on urceolus 3, it is characterized in that: also comprise geomantic omen ejector, described geomantic omen ejector is installed on the bosom position of urceolus 3, at the two ends of geomantic omen ejector, the two-port place, inside of urceolus 3, is respectively equipped with a noise damper 4, described geomantic omen ejector is by geomantic omen mixed pipe line, current collector 8, annular jet device 10 and diffuser 11 form, current collector 8 and diffuser 11 are loudspeaker tubular structure, the butt end outlet side of diffuser 11 is fixedly connected with urceolus 3 by some set bolts 12, current collector 8 is positioned at the taper end inlet end side of diffuser 11, the taper end outlet side of current collector 8 is connected with the taper end inlet end of diffuser 11 by some connecting bolts 9, the source of the gas stub interface 38 current collector 8 being provided with gas source inlet I 28 and being connected with gas source inlet I 28, gas source inlet I 28 is communicated with compressed air, annular jet device 10 is arranged between current collector 8 and diffuser 11, and its air inlet port and air outlet respectively with current collector 8 and diffuser 11 intracavity inter-connection, annular jet device 10 is provided with annular air compartment 31, annulus 35 and gas source inlet II 34, annular air compartment 31 is connected with diffuser 11 inner chamber and gas source inlet I 28 with gas source inlet II 34 respectively by annulus 35, the water inlet end of geomantic omen mixed pipe line is communicated with high-pressure water, the inlet end of geomantic omen mixed pipe line is connected with the source of the gas stub interface 38 on current collector 8.
As shown in figs. 1-7, described diffuser 11 is made up of oviduct II 42, diffuser annular muscle A 18 is provided with in the taper end of oviduct II 42, the butt end of oviduct II 42 is provided with diffuser annular muscle B 21, between diffuser annular muscle A 18 and diffuser annular muscle B 21, the exterior lateral sides of oviduct II 42 is laid with some diffuser bar shaped muscle 19, diffuser annular muscle A 18 is provided with annular jet device lid mounting groove 22, and be laid with some connecting bolt installing holes II 23, diffuser annular muscle B 21 is laid with some screwed holes 20, diffuser annular muscle B 21 is fixedly connected with urceolus 3 with some set bolts 12 by the some screwed holes 20 on it, described current collector 8 is made up of oviduct I 41, current collector annular muscle 29 is provided with at the butt end of oviduct I 41, the taper end of oviduct I 41 is provided with current collector termination 26, between current collector termination 26 and current collector annular muscle 29, the exterior lateral sides of oviduct I 41 is laid with some current collector bar shaped muscle 25, current collector termination 26 is provided with annular jet device main body mounting groove 27 and bellmouth 36, and be laid with some connecting bolt installing holes I 39, the butt end of bellmouth 36 is connected mutually with the taper end of oviduct I 41 bellmouth orifice, in addition, current collector termination 26 is also provided with air pipe line 37, the source of the gas stub interface 38 being provided with gas source inlet I 28 and being connected with gas source inlet I 28 in air pipe line 37, gas source inlet I 28 is connected with annular jet device main body mounting groove 27, gas source inlet I 28 and source of the gas stub interface 38 are separately installed with gas source connector 13 and source of the gas branch joint 40, the current collector termination 26 of current collector 8, by the some connecting bolt installing holes II 23 on the diffuser annular muscle A 18 of the some connecting bolt installing holes I 39 on it, diffuser 11 and some connecting bolts 9, is connected with the diffuser annular muscle A 18 of diffuser 11, described annular jet device 10 is made up of annular jet device main body 30 and annular jet device lid 33, annular jet device main body 30 is circular cylinder structure, its one end is the inlet end of annular jet device 10, its other end is provided with annular air compartment 31 and the annular jet device lid installing port 32 that is connected with annular air compartment 31 and gas source inlet II 34, annular jet device main body 30 is arranged in the annular jet device main body mounting groove 27 on the current collector termination 26 of current collector 8, annular jet device lid 33 is circular cylinder structure, its one end is provided with step, this one end being provided with step of annular jet device lid 33 is arranged in annular jet device lid installing port 32, and and leave annulus 35 between annular jet device lid installing port 32 wall, the other end of annular jet device lid 33 is the outlet side of annular jet device 10, be arranged in the annular jet device lid mounting groove 22 on the diffuser annular muscle A 18 of diffuser 11, the central through hole of annular jet device lid 33 is corresponding with the central through hole of annular jet device main body 30, annulus 35 is connected with the central through hole of annular jet device lid 33, described geomantic omen mixed pipe line is made up of geomantic omen pipe 16, wind-water atomizing shower nozzle 17, water source joint 15, elbow 6 and inlet suction port 7, the middle part of geomantic omen pipe 16 is provided with wind-water atomizing shower nozzle 17, the lower end water inlet end of geomantic omen pipe 16 connects water source joint 15, one end of the upper end inlet end connecting bend 6 of geomantic omen pipe 16, the other end of elbow 6 connects inlet suction port 7, and inlet suction port 7 is connected with the source of the gas stub interface 38 on current collector 8 with source of the gas branch joint 40 by flexible pipe 14.The cone angle of described current collector 8 bellmouth 36 is less than the cone angle of oviduct I 41 bellmouth orifice.The current collector annular muscle 29 of current collector 8 is provided with interface slot 24, and inlet suction port 7 is stuck in interface slot 24 place.
The operating principle of this geomantic omen jet micro-mist air feed device is " hole reaches effect ", with compressed air and high-pressure water (such as, the dust-proof water of high pressure) as energy source and power, compressed air is passed into by the gas source inlet I 28 on current collector 8, part compressed air, by source of the gas stub interface 38, is entered the geomantic omen pipe 16 of geomantic omen mixed pipe line, then enters wind-water atomizing shower nozzle 17 by flexible pipe 14, after the high-pressure water passed into the lower end water inlet end from geomantic omen pipe 16 mixes, sprayed by brute force; The gas source inlet II 34 of another part compressed air on annular jet device 10, enter annular air compartment 31, and this special annular air compartment 31 can make compressed air be expanded, and makes its flow velocity improve simultaneously.So, the cavity of low pressure and negative pressure and access arrangement can be produced under this effect.Like this, spread in diffuser 11 after making the gas and vapor permeation of compressed air and induction inspiration, then go out with high velocity jet.Induce the gas entered can reach the compressed air volume of more than 18 times.The high velocity air track produced by negative pressure flows with stratified state.The gas of ejection makes water be spray pattern at a high speed.

Claims (4)

1. geomantic omen jet micro-mist air feed device, comprise shell and two pieces noise damper (4), shell is by two pieces annular end cap (1), urceolus (3) and two pieces suspension ring (5) composition, two pieces annular end cap (1) is arranged on the two-port place of urceolus (3) respectively by some erection bolts (2), two pieces suspension ring (5) are symmetricly set on the end positions on urceolus (3), it is characterized in that: also comprise geomantic omen ejector, described geomantic omen ejector is installed on the bosom position of urceolus (3), at the two ends of geomantic omen ejector, the two-port place, inside of urceolus (3), a noise damper (4) is respectively housed, described geomantic omen ejector is by geomantic omen mixed pipe line, current collector (8), annular jet device (10) and diffuser (11) composition, current collector (8) and diffuser (11) are loudspeaker tubular structure, the butt end outlet side of diffuser (11) is fixedly connected with urceolus (3) by some set bolts (12), current collector (8) is positioned at the taper end inlet end side of diffuser (11), the taper end outlet side of current collector (8) is connected by the taper end inlet end of some connecting bolts (9) with diffuser (11), the source of the gas stub interface (38) current collector (8) being provided with gas source inlet I (28) and being connected with gas source inlet I (28), gas source inlet I (28) is communicated with compressed air, annular jet device (10) is arranged between current collector (8) and diffuser (11), and its air inlet port and air outlet respectively with current collector (8) and diffuser (11) intracavity inter-connection, annular jet device (10) is provided with annular air compartment (31), annulus (35) and gas source inlet II (34), annular air compartment (31) is connected with diffuser (11) inner chamber and gas source inlet I (28) with gas source inlet II (34) respectively by annulus (35), the water inlet end of geomantic omen mixed pipe line is communicated with high-pressure water, the inlet end of geomantic omen mixed pipe line is connected with the source of the gas stub interface (38) on current collector (8).
2. geomantic omen according to claim 1 jet micro-mist air feed device, it is characterized in that: described diffuser (11) is made up of oviduct II (42), diffuser annular muscle A(18 is provided with) in the taper end of oviduct II (42), the butt end of oviduct II (42) is provided with diffuser annular muscle B(21), at diffuser annular muscle A(18) and diffuser annular muscle B(21) between, the exterior lateral sides of oviduct II (42) is laid with some diffuser bar shaped muscle (19), diffuser annular muscle A(18) be provided with annular jet device lid mounting groove (22), and be laid with some connecting bolt installing holes II (23), diffuser annular muscle B(21) on be laid with some screwed holes (20), diffuser annular muscle B(21) be fixedly connected with urceolus (3) with some set bolts (12) by the some screwed holes (20) on it, described current collector (8) is made up of oviduct I (41), current collector annular muscle (29) is provided with at the butt end of oviduct I (41), the taper end of oviduct I (41) is provided with current collector termination (26), between current collector termination (26) and current collector annular muscle (29), the exterior lateral sides of oviduct I (41) is laid with some current collector bar shaped muscle (25), current collector termination (26) is provided with annular jet device main body mounting groove (27) and bellmouth (36), and be laid with some connecting bolt installing holes I (39), the butt end of bellmouth (36) is connected mutually with the taper end of oviduct I (41) bellmouth orifice, in addition, current collector termination (26) is also provided with air pipe line (37), the source of the gas stub interface (38) being provided with gas source inlet I (28) and being connected with gas source inlet I (28) in air pipe line (37), gas source inlet I (28) is connected with annular jet device main body mounting groove (27), gas source inlet I (28) and source of the gas stub interface (38) are separately installed with gas source connector (13) and source of the gas branch joint (40), the current collector termination (26) of current collector (8) is by the diffuser annular muscle A(18 of the some connecting bolt installing holes I (39) on it, diffuser (11)) on some connecting bolt installing holes II (23) and some connecting bolts (9), with the diffuser annular muscle A(18 of diffuser (11)) be connected, described annular jet device (10) is made up of annular jet device main body (30) and annular jet device lid (33), annular jet device main body (30) is circular cylinder structure, its one end is the inlet end of annular jet device (10), its other end is provided with annular air compartment (31) and annular jet device lid installing port (32) that is connected with annular air compartment (31) and gas source inlet II (34), annular jet device main body (30) is arranged in annular jet device main body mounting groove (27) on the current collector termination (26) of current collector (8), annular jet device lid (33) is circular cylinder structure, its one end is provided with step, this one end being provided with step of annular jet device lid (33) is arranged in annular jet device lid installing port (32), and and leave annulus (35) between annular jet device lid installing port (32) wall, the other end of annular jet device lid (33) is the outlet side of annular jet device (10), be arranged on the diffuser annular muscle A(18 of diffuser (11)) on annular jet device lid mounting groove (22) in, the central through hole of annular jet device lid (33) is corresponding with the central through hole of annular jet device main body (30), annulus (35) is connected with the central through hole of annular jet device lid (33), described geomantic omen mixed pipe line manages (16) by geomantic omen, wind-water atomizing shower nozzle (17), water source joint (15), elbow (6) and inlet suction port (7) are formed, the middle part in geomantic omen pipe (16) is provided with wind-water atomizing shower nozzle (17), the lower end water inlet end in geomantic omen pipe (16) connects water source joint (15), one end of upper end inlet end connecting bend (6) in geomantic omen pipe (16), the other end of elbow (6) connects inlet suction port (7), inlet suction port (7) is connected with the source of the gas stub interface (38) on current collector (8) with source of the gas branch joint (40) by flexible pipe (14).
3. geomantic omen according to claim 2 jet micro-mist air feed device, is characterized in that: the cone angle of described current collector (8) bellmouth (36) is less than the cone angle of oviduct I (41) bellmouth orifice.
4. the geomantic omen jet micro-mist air feed device according to Claims 2 or 3, is characterized in that: current collector annular muscle (29) of current collector (8) is provided with interface slot (24), and inlet suction port (7) is stuck in interface slot (24) place.
CN201420861114.0U 2014-12-31 2014-12-31 Geomantic omen jet micro-mist air feed device Expired - Fee Related CN204419240U (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105833632A (en) * 2016-04-26 2016-08-10 山西正大恒通科技有限公司 Water mist dust collector and water mist dust collecting method corresponding to same
CN111457510A (en) * 2020-04-02 2020-07-28 武汉市研华智造环保科技有限公司 Humidification device on cooling fan

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105833632A (en) * 2016-04-26 2016-08-10 山西正大恒通科技有限公司 Water mist dust collector and water mist dust collecting method corresponding to same
CN111457510A (en) * 2020-04-02 2020-07-28 武汉市研华智造环保科技有限公司 Humidification device on cooling fan

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