CN113695111B

CN113695111B - Adjustable fog gun machine

Info

Publication number: CN113695111B
Application number: CN202111137152.2A
Authority: CN
Inventors: 蒋海燕
Original assignee: Zhejiang Jiaogong Jiangxin Mining Co ltd
Current assignee: Zhejiang Jiaogong Jiangxin Mining Co ltd
Priority date: 2021-09-27
Filing date: 2021-09-27
Publication date: 2022-12-27
Anticipated expiration: 2041-09-27
Also published as: CN113695111A

Abstract

The invention relates to the technical field of environmental protection and dust fall, and discloses an adjustable fog gun machine which comprises a bottom plate, wherein two backing plates are fixedly arranged on two sides of the top of the bottom plate, the number of the backing plates is two, rotary expansion brackets are fixedly arranged on positions, close to one ends, of the tops of the backing plates, rotary supporting seats I are movably sleeved on the rotary expansion brackets, supporting plates are fixedly arranged on the tops of the rotary supporting seats I, and rotary supporting seats II are fixedly arranged on positions, close to one ends, of the bottoms of the supporting plates. The opening degree of the aperture plate can be automatically adjusted according to the water mist density sprayed by the device, so that the nozzle can be installed at the depth inside the spraying sleeve, the time of acceleration of the water mist inside the spraying sleeve under the action of the air flow is prolonged, the water mist has larger kinetic energy after being separated from the spraying sleeve, the spraying distance of the water mist is further, the coverage range is wider, and the practicability of the device is further improved.

Description

Adjustable fog gun machine

Technical Field

The invention relates to the technical field of environmental protection and dust fall, in particular to an adjustable fog gun machine.

Background

Fog gun car is a equipment for the dust fall, can carry the water smoke that the tiny particle liquid drop is constituteed aloft through high-speed air current and atomizing nozzle, thereby the tiny drop can be adsorbed the dust on every side in the in-process of suspension aloft and subsides the purpose that reaches the dust fall through self, and for convenient use, thereby can carry out the limit spraying with fog gun machine through on-vehicle mode and remove simultaneously and reach the effect of concentrating the dust fall in the great region of urban area, this is also the fog gun machine that application range is the most extensive at present, and has a simple structure, high durability and convenient use, the maintenance cost is lower advantage.

Although current fog gun machine has above-mentioned advantage, still have certain limitation in actual use, the mouth of pipe diameter of traditional fog gun car can't be adjusted, its operating condition receives the restriction of mouth of pipe diameter, the fog gun machine that can carry out remote spraying dust fall can't be applied to in the dust fall operation on a short distance on a large scale, and in order to avoid water smoke to form the great water droplet of diameter at the inside gathering of pipeline and lead to its can't suspend the dust fall, the nozzle generally can install in mouth of pipe department, this results in the acceleration effect that the liquid droplet received to reduce, thereby make the range reduce, to this, this application file provides an adjustable fog gun machine, aim at solving the above-mentioned problem that proposes.

Disclosure of Invention

Aiming at the defects of the existing fog gun machine in the use process in the background art, the invention provides an adjustable fog gun machine which has the advantage of being capable of adjusting the working mode of a fog gun vehicle under different use environments and scenes, and solves the problem that the single working mode of the traditional fog gun machine is low in practicability.

The invention provides the following technical scheme: the utility model provides an adjustable fog gun machine, includes the bottom plate, the quantity that the both sides fixed mounting at bottom plate top has backing plate and backing plate is two, equal fixed mounting has rotatory expansion bracket on the backing plate top and the position that is close to one end, rotatory expansion bracket's activity cup joints and installs rotation support seat I, the top fixed mounting of rotation support seat I has the backup pad, fixed mounting has rotation support seat II on the backup pad bottom and the position that is close to one end, fixed mounting has support frame and rotation support seat II activity to cup joint on the position that the backing plate top is close to the other end, the top fixed mounting of backup pad has emitter, emitter's inside activity has cup jointed atomizer, atomizer's one end fixed mounting has adjusting device I and adjusting device II, emitter's one end fixed mounting has fan-shaped nozzle, the one end of adjusting device I and adjusting device II and the one end fixed connection of fan-shaped nozzle inner wall.

Preferably, the adjustable fog gun machine according to the claim is characterized in that: the launcher includes the launch canister, launch canister fixed mounting is at the top of backup pad, the one end fixed mounting of launch canister has the fixed bolster, fixed bolster one end is located the position at center and has fixed the cup joint and have the motor, the one end fixed mounting of motor output shaft has the fan, the launch canister inner wall is close to one end and is located fixed mounting on the position between the fixed bolster has the fixing base, one side fixed mounting of fixing base has the driving machine, the one end fixed mounting of driving machine output shaft has lead screw and atomizer to cooperate, it distributes with annular array's mode to have seted up feed liquor hole and feed liquor hole on the position that the launch canister inner wall is close to fixed bolster one side, fixed mounting has the feed liquor groove on the position in the feed liquor hole outside just is located, fixed mounting has the inner chamber of feed liquor pipe and feed liquor groove to be linked together on the position that feed liquor groove one side is located the bottom.

Preferably, the adjustable fog gun machine according to the claim is characterized in that: the spraying device comprises a spraying sleeve, wherein the outer surface of the spraying sleeve is provided with liquid guide holes and distributed in an annular array mode, the inner wall of the spraying sleeve is fixedly provided with a nozzle at the position which is positioned at one end of the liquid guide holes, the inner wall of the spraying sleeve is close to one end, the number of adjusting blocks and the number of adjusting blocks which are fixedly arranged at the position which is positioned at one end of the spraying sleeve are three and distributed in an annular array mode, and the adjusting blocks are matched with the screw rod.

Preferably, adjusting device I includes the aperture board, the one end of aperture board is cup jointed with the telescopic one end activity of spraying, the regulating plate has been cup jointed in the one end activity of aperture board, the one end of regulating plate and fan-shaped spout inner wall and be close to the activity on the position of one end and cup joint.

Preferably, the structure of the adjusting device I is completely the same as that of the adjusting device II, the connecting position of the adjusting device I and one end of the spraying sleeve is close to the outer side of the end face of the spraying sleeve, and the connecting position of the adjusting device II and one end of the spraying sleeve is close to the inner side of the end face of the spraying sleeve.

Preferably, the sum of the length of the adjusting device I and the length of the adjusting device II is equal to the length of a generatrix of the fan-shaped nozzle.

The invention has the following beneficial effects:

1. according to the invention, the adjusting block is matched with the screw rod, the screw rod is controlled by the driver to rotate, the screw rod is matched with the adjusting block to drive the spraying sleeve to move along the axis direction of the spraying sleeve, one end of the adjusting plate is movably sleeved with the inner wall of the fan-shaped nozzle and the position close to one end of the fan-shaped nozzle, when the spraying sleeve moves along the horizontal leftward direction in the figure 2, the adjusting device I and the connecting part of the spraying sleeve are pushed to move synchronously, and the adjusting device II also moves in the same mode, so that the connecting part of the aperture plate and the adjusting plate is bent, the aperture plate is in a contracted state at the end surface of the spraying sleeve, gas is extruded by the aperture plate after being separated from the spraying sleeve, the gas flow speed is accelerated, so that the device can spray the water to a farther place, the conveying capacity of the device for the water mist is improved, when the spraying sleeve moves along the horizontal rightward direction in the figure 2, the connecting part of the aperture plate and the adjusting plate is straightened, the aperture plate is in an expanded state at the end surface of the spraying sleeve, so that the air flow is pulled up towards the radial direction of the spraying sleeve, the air flow is improved, the air flow is more suitable for a short-range and a wide range of the device can be used, and a wide range of the dust-reducing device can be improved.

2. According to the invention, the nozzle is fixedly arranged on the inner wall of the spraying sleeve and positioned at one end of the liquid guide hole, and the density of the water mist sprayed by the device can be automatically adjusted according to the opening degree of the pore-diameter plate, so that the nozzle can be arranged at the depth in the spraying sleeve, the acceleration time of the water mist in the spraying sleeve under the action of the air flow is prolonged, the water mist has larger kinetic energy after being separated from the spraying sleeve, the spraying distance of the water mist is further increased, the coverage range is wider, and the practicability of the device is further improved.

3. According to the invention, the positions of the liquid guide holes correspond to the liquid inlet holes, and when the spraying sleeve is completely positioned in the emission barrel, all the liquid guide holes are communicated with the liquid inlet holes, so that when the spraying sleeve extends out of the emission barrel, the number of the liquid guide holes communicated with the liquid inlet holes is reduced, the number of the nozzles capable of spraying is synchronously reduced, the problem that when the aperture plate is in a shrinkage state, the water mist is too high in density to form larger-particle water drops in the extrusion process and quickly falls on the ground under the action of gravity to cause that the water mist cannot be suspended and dusted is avoided, when the spraying sleeve retracts from the inside of the emission barrel, the number of the liquid guide holes communicated with the liquid inlet holes is increased, the number of the nozzles capable of spraying is synchronously increased, the problem that when the aperture plate is in an expansion state, the density of the water mist is too low in the diffusion process to cause that the adsorption capacity of dust in air is reduced is avoided, and the operation stability of the device is improved.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the structure of the present invention;

FIG. 3 is an enlarged view of the point A in FIG. 2;

FIG. 4 is a right side view of the structure of the present invention;

FIG. 5 is a schematic view of a structural transmitter of the present invention;

FIG. 6 is a schematic cross-sectional view of an emitter device of the present invention;

FIG. 7 is a right side view of the structural transmitter of the present invention;

FIG. 8 is a schematic view of a spray apparatus constructed in accordance with the present invention;

FIG. 9 is a schematic right-view of a spray apparatus according to the present invention;

fig. 10 is a schematic cross-sectional view of a spray device constructed in accordance with the present invention.

In the figure: 1. a base plate; 2. a base plate; 3. rotating the telescopic frame; 4. rotating the support seat I; 5. a support plate; 6. rotating the support base II; 7. a support frame; 8. a transmitting device; 81. a launch canister; 82. a fixed bracket; 83. an electric motor; 84. a fan; 85. a fixed seat; 86. a driver; 87. a screw rod; 88. a liquid inlet hole; 89. a liquid inlet tank; 810. a liquid inlet pipe; 9. a spraying device; 91. a spray sleeve; 92. a drain hole; 93. a nozzle; 94. an adjusting block; 10a, an adjusting device I; 10b, an adjusting device II; 101. an aperture plate; 102. an adjusting plate; 11. and a fan-shaped nozzle.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Please refer to fig. 1-4, an adjustable fog gun machine, which comprises a bottom plate 1, wherein two backing plates 2 are fixedly mounted on two sides of the top of the bottom plate 1, the quantity of the backing plates 2 is two, a rotary expansion bracket 3 is fixedly mounted on the top of each backing plate 2 and close to one end of each backing plate, a rotary supporting seat i 4 is movably sleeved on the rotary expansion bracket 3, a supporting plate 5 is fixedly mounted at the top of the rotary supporting seat i 4, a rotary supporting seat ii 6 is fixedly mounted at the bottom of the supporting plate 5 and close to one end of each backing plate, a supporting frame 7 is fixedly mounted at the top of each backing plate 2 and close to the other end of each backing plate 7 is movably sleeved on the rotary supporting seat ii 6, a transmitting device 8 is fixedly mounted at the top of the supporting plate 5, a spraying device 9 is sleeved inside the transmitting device 8, an adjusting device i 10a and an adjusting device ii 10b are fixedly mounted at one end of the spraying device 9, a fan-shaped nozzle 11 is fixedly mounted at one end of each adjusting device i 10a and an inner wall of the fan-shaped nozzle 11.

Referring to fig. 5-7, the launcher 8 includes a launcher 81, the launcher 81 is fixedly installed on the top of the support plate 5, a fixing bracket 82 is fixedly installed at one end of the launcher 81, a motor 83 is fixedly sleeved at a position of one end of the fixing bracket 82 located at the center, a fan 84 is fixedly installed at one end of an output shaft of the motor 83, a fixing base 85 is fixedly installed at a position of the inner wall of the launcher 81 close to one end and located between the fixing brackets 82, a driving machine 86 is fixedly installed at one side of the fixing base 85, a lead screw 87 is fixedly installed at one end of the output shaft of the driving machine 86, the lead screw 87 is matched with the spraying device 9, liquid inlet holes 88 are opened at a position of the inner wall of the launcher 81 close to one side of the fixing bracket 82, the liquid inlet holes 88 are distributed in an annular array manner, a liquid inlet groove 89 is fixedly installed at a position of the outer surface of the launcher 81 and located at the outer side of the liquid inlet hole 88, a liquid inlet pipe 810 is fixedly installed at a position of one side of the liquid inlet groove 89, and the liquid inlet pipe 810 is communicated with an inner cavity of the liquid inlet groove 89.

Referring to fig. 5-10, the spraying device 9 includes a spraying sleeve 91, the outer surface of the spraying sleeve 91 is provided with liquid guiding holes 92, the liquid guiding holes 92 are distributed in an annular array, the positions of the liquid guiding holes 92 correspond to the liquid inlet holes 88, and when the spraying sleeve 91 is completely located inside the launch canister 81, all the liquid guiding holes 92 are communicated with the liquid inlet holes 88, when the spraying sleeve 91 extends out of the emitting tube 81, the number of the liquid guide holes 92 communicated with the liquid inlet hole 88 is reduced, the number of the nozzles 93 capable of spraying is synchronously reduced, the problem that when the aperture plate 101 is in a shrinkage shape, the water mist is too high in density to form larger water drops in the extrusion process and quickly fall to the ground under the action of gravity, so that the water drops cannot be suspended and dusted is solved, when the spraying sleeve 91 retracts from the interior of the emission tube 81, the number of the liquid guide holes 92 communicated with the liquid inlet hole 88 is increased, the number of the nozzles 93 capable of spraying is increased synchronously, the problem that the density of water mist is too low when the aperture plate 101 is in an expanded shape so that the density of the water mist is too low in the diffusion process to reduce the adsorption capacity of the dust in the air is avoided, the operation stability of the device is improved, the nozzles 93 are fixedly arranged on the inner wall of the spraying sleeve 91 and at one end of the liquid guide holes 92, the density of the mist sprayed by the device can be automatically adjusted to a greater degree than the opening of the aperture plate 101, so that the nozzle 93 can be installed at a depth inside the spray sleeve 91, so that the time for the water mist to accelerate inside the spray sleeve 91 under the action of the air flow is prolonged, the water mist has larger kinetic energy after being separated from the spray sleeve 91, therefore, the spraying distance of the water mist is farther, the coverage range is wider, and the practicability of the device is further improved. The inner wall of the spraying sleeve 91 is fixedly provided with three adjusting blocks 94 at a position close to one end, the number of the adjusting blocks 94 is three, the adjusting blocks 94 are distributed in an annular array mode, and the adjusting blocks 94 are matched with the screw rod 87, so that the driving machine 86 controls the screw rod 87 to rotate and drives the spraying sleeve 91 to move along the axis direction of the spraying sleeve through the matching of the screw rod 87 and the adjusting blocks 94.

Referring to fig. 3 and 8-10, the adjusting device i 10a includes an aperture plate 101, one end of the aperture plate 101 is movably sleeved with one end of the spray sleeve 91, one end of the aperture plate 101 is movably sleeved with an adjusting plate 102, one end of the adjusting plate 102 is movably sleeved with the inner wall of the fan-shaped nozzle 11 and a position close to one end, when the spray sleeve 91 moves in the horizontal leftward direction in fig. 2, the connection between the adjusting device i 10a and the spray sleeve 91 is pushed to move synchronously, and the adjusting device ii 10b also moves in the same manner, so that the connection between the aperture plate 101 and the adjusting plate 102 is bent, the aperture plate 101 is contracted at the end face of the spray sleeve 91, so that the gas is squeezed by the aperture plate 101 after leaving the spray sleeve 91, thereby causing the gas flow rate to increase, so that the device can spray to a further place, thereby improving the delivery capacity of the device for the water mist, when the spray sleeve 91 moves in the horizontal rightward direction in fig. 2, the connection between the aperture plate 101 and the adjusting plate 102 is straightened, so that the connection between the aperture plate 101 and the spraying sleeve 91 are in the further, thereby improving the spreading capacity of the spray sleeve 91, and further spreading range of the spray sleeve 91, and the spray sleeve can be improved, and the spray device can be used in a wider range, thereby improving the range of the spray sleeve 91.

Referring to fig. 3 and 8-10, the structure of the adjusting device i 10a and the adjusting device ii 10b is identical, the connecting position of the adjusting device i 10a and one end of the spray sleeve 91 is close to the outer side of the end surface of the spray sleeve 91, and the connecting position of the adjusting device ii 10b and one end of the spray sleeve 91 is close to the inner side of the end surface of the spray sleeve 91.

Referring to fig. 1-4, the sum of the length of the adjusting device i 10a and the length of the adjusting device ii 10b is equal to the length of the generatrix of the fan nozzle 11.

The using method of the invention is as follows:

in the using process, the driving machine 86 controls the screw rod 87 to rotate and drives the spray sleeve 91 to move along the axis direction of the spray sleeve 91 through the cooperation of the screw rod 87 and the adjusting block 94, when the spray sleeve 91 moves along the horizontal left direction in fig. 2, the connecting part of the adjusting device I10 a and the spray sleeve 91 is pushed to synchronously move, and the adjusting device II 10b also moves in the same way, so that the connecting part of the aperture plate 101 and the adjusting plate 102 is bent, the aperture plate 101 is contracted at the end surface of the spray sleeve 91, so that the gas is extruded by the aperture plate 101 after being separated from the spray sleeve 91 to accelerate the gas flow rate, the device can spray the water mist to a farther place, the delivery capacity of the device to the water mist is improved, when the spray sleeve 91 moves along the horizontal right direction in fig. 2, the connecting part of the aperture plate 101 and the adjusting plate 102 is straightened, the aperture plate 101 is expanded at the end face of the spraying sleeve 91, so that the airflow is radially diffused to the spraying sleeve 91 due to the fact that the aperture plate 101 is pulled up to the periphery after the airflow is separated from the spraying sleeve 91, the device can spray water mist to a wider place, the coverage range of the device is improved, and the device has the capabilities of remote high-precision dust fall and wide-range short-range dust fall at the same time, when the spraying sleeve 91 extends out of the emitting tube 81, the number of the liquid guide holes 92 communicated with the liquid inlet hole 88 is reduced, the number of the nozzles 93 capable of spraying is synchronously reduced, when the spraying sleeve 91 retracts from the inside of the emitting tube 81, the number of the liquid guide holes 92 communicated with the liquid inlet hole 88 is increased, the number of the nozzles 93 capable of spraying is synchronously increased, and the nozzles 93 can be installed at the depth inside the spraying sleeve 91, therefore, the time for accelerating the water mist in the spraying sleeve 91 under the action of the airflow is prolonged, the water mist has larger kinetic energy after being separated from the spraying sleeve 91, the spraying distance of the water mist is further, and the coverage range is wider.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an adjustable fog gun machine, includes bottom plate (1), its characterized in that: the number of the base plate (2) and the base plate (2) fixedly mounted on two sides of the top of the base plate (1) is two, the rotary expansion bracket (3) is fixedly mounted on the position, close to one end, of the top of the base plate (2), a rotary supporting seat I (4) is mounted on the movable sleeve joint of the rotary expansion bracket (3), a supporting plate (5) is fixedly mounted on the top of the rotary supporting seat I (4), a rotary supporting seat II (6) is fixedly mounted on the position, close to one end, of the bottom of the supporting plate (5), a supporting frame (7) and a supporting frame (7) are movably sleeved on the position, close to the other end, of the top of the base plate (2), a supporting frame (7) and a rotating supporting seat II (6) are fixedly mounted on the position, a transmitting device (8) is fixedly mounted on the top of the supporting plate (5), the transmitting device (8) comprises a transmitting cylinder (81), the top of the transmitting cylinder (81) is fixedly mounted on the supporting plate (5), a fixed support (82) is fixedly mounted on one end of the transmitting cylinder (81), one end of the fixed support (82) is fixedly mounted on the position, a motor (83) located on the position, an output shaft is fixedly mounted on one end of the motor (83), and a fan (84), and a fixed support (85) is located between the fixed support (85) and is located between the fixed support (85), a driving machine (86) is fixedly installed on one side of the fixed seat (85), a screw rod (87) is fixedly installed at one end of an output shaft of the driving machine (86), the screw rod (87) is matched with the spraying device (9), a liquid inlet hole (88) is formed in the position, close to one side of the fixed support (82), of the inner wall of the emission cylinder (81) and distributed in an annular array mode, a liquid inlet groove (89) is fixedly installed on the position, located on the outer side of the liquid inlet hole (88), of the outer surface of the emission cylinder (81), a liquid inlet pipe (810) is fixedly installed on the position, located on the bottom of one side of the liquid inlet groove (89), the liquid inlet pipe (810) is communicated with the inner cavity of the liquid inlet groove (89), the spraying device (9) is movably sleeved inside the emission cylinder (8), the spraying device (9) comprises a spraying sleeve (91), a liquid guide hole (92) is formed in the outer surface of the spraying sleeve (91), the liquid guide hole (92) is distributed in an annular array mode, nozzles (93) are fixedly installed on the position, one end, close to one end of the inner wall of the spraying sleeve (91) is matched with three adjusting blocks (94) in an annular array mode, when the spraying sleeve (91) is completely positioned in the emission barrel (81), all the liquid guide holes (92) are communicated with the liquid inlet hole (88), when the spraying sleeve (91) extends out of the emission barrel (81), the number of the liquid guide holes (92) communicated with the liquid inlet hole (88) is reduced, one end of the spraying device (9) is fixedly provided with an adjusting device I (10 a) and an adjusting device II (10 b), one end of the emission device (8) is fixedly provided with a fan-shaped nozzle (11), one ends of the adjusting device I (10 a) and the adjusting device II (10 b) are fixedly connected with one end of the inner wall of the fan-shaped nozzle (11), and the adjusting device I (10 a) comprises an aperture plate (101), one end of the aperture plate (101) is movably sleeved with one end of the spraying sleeve (91), an adjusting plate (102) is movably sleeved at one end of the aperture plate (101), one end of the adjusting plate (102) is movably sleeved with the inner wall of the fan-shaped nozzle (11) and close to one end of the inner wall of the fan-shaped nozzle, the structures of the adjusting device I (10 a) and the adjusting device II (10 b) are completely the same, the connecting position of the adjusting device I (10 a) and one end of the spraying sleeve (91) is close to the outer side of the end face of the spraying sleeve (91), the connecting position of the adjusting device II (10 b) and one end of the spraying sleeve (91) is close to the inner side of the end face of the spraying sleeve (91), the sum of the length of the adjusting device I (10 a) and the length of the adjusting device II (10 b) is equal to the length of a generatrix of the fan-shaped nozzle (11).