CN210304299U

CN210304299U - Pneumatic explosion fountain

Info

Publication number: CN210304299U
Application number: CN201920837573.8U
Authority: CN
Inventors: 蒋建华
Original assignee: Guangzhou Huaao Fountain Landscape Engineering Co Ltd
Current assignee: Guangzhou Huaao Fountain Landscape Engineering Co Ltd
Priority date: 2019-06-03
Filing date: 2019-06-03
Publication date: 2020-04-14
Anticipated expiration: 2029-06-03

Abstract

The utility model provides a pneumatic type explosion fountain, it includes: the gas holder, gas holder and compressed air source intercommunication, the top of gas holder is equipped with air flow control device, air flow control device to down and the last setting up as: the device comprises a straight pipe, a first flange, a first iron plate, a rubber pad, a second iron plate and a second flange; the second flange is also provided with a blocking cover, and the circular holes of the first flange and the second flange are both welded with a guide steel plate which is annular and is provided with a plurality of uniformly distributed guide holes; discharging the air pipe; the water spraying cylinder is in a cylindrical shape with an opening at the upper part, the bottom of the water spraying cylinder is provided with an air inlet hole, the air inlet hole is connected with the tail end of the air release pipe, and the side wall of the water spraying cylinder is provided with an opening. The utility model discloses an air current control device realizes the output of disposable atmospheric pressure well, realizes the effect of explosion formula fountain, and it need not the spring, has avoided the spring after repetitious usage, and elasticity descends, the condition of uncontrollable and use, has reduced the change and the maintenance of device, the long service life of equipment.

Description

Pneumatic explosion fountain

Technical Field

The utility model relates to a pneumatic explosion fountain.

Background

In the prior art, in order to create an effect of ejecting the explosion type splash after explosion, a plurality of corresponding explosion type fountain devices are provided, high-pressure gas is rapidly injected into an explosion cylinder for storing water, the water in the explosion cylinder is ejected upwards in an explosion type manner under the strong force of the high-pressure gas, the effect of the explosion type splash is generated, meanwhile, an explosion type sound is generated, the scene is spectacular and attractive, and the effects of leaping and joyful can be achieved.

Chinese patent 200820161427.X discloses a salute spring, including the gas holder, solenoid valve and spray tube, gas holder and compressed air source intercommunication, the export of spray tube upwards sets up, be equipped with a cover body on the gas holder, cover body inner chamber and gas holder inner chamber looks chain, look for internal fixation gasbag again, gasbag downside is linked there is sealed apron, still be equipped with the outlet duct of a U-shaped in the gas holder, the pass mouth of outlet duct one end stretches into the cover internal and is covered by sealed apron, the outlet duct other end is connected on the gasbag with the import of solenoid valve through the pipeline, the export switch-on atmosphere of solenoid valve, the import of solenoid valve still links to each other with compressed air.

Chinese patent 201210293153.0 obviously relates to a piston gas explosion fountain device, it includes the air supply, the air supply is through a governing valve connection gas transmission pipeline, gas transmission pipeline connects gradually a check valve, another governing valve, an air cleaner back and a gas holder, the gas holder passes through a solenoid valve and connects a water storage tank, the solenoid valve passes through the automatically controlled cabinet of cable junction, a nozzle is connected at the top of water storage tank, be provided with a three way connection in the water storage tank, water storage tank connection solenoid valve is worn out to three way connection's air inlet, the top of three way connection's last gas outlet is provided with a support ring of fixing on the tank wall of water storage tank, set up one on the support ring and push away the water piston, the below of three way connection's lower gas outlet is provided with a valve flange who connects the water storage tank bottom, the center of pushing away water.

In the technology, the function of one-time on-off of the high-pressure gas is realized through the spring, but the spring control has the defects that after the spring control is used for multiple times, the elasticity is reduced, and accurate control and normal use cannot be achieved.

Therefore, how to provide a pneumatic explosion fountain with accurate control and long service life is a problem to be solved in the industry.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model aims at providing a pneumatic type explosion fountain which is accurate in control and long in service life.

In order to achieve the above object, the utility model provides a pneumatic type explosion fountain, it includes:

the gas holder, gas holder and compressed air source intercommunication, the top of gas holder is equipped with air flow control device, and air flow control device includes straight tube, two flanges that set up from top to bottom, two iron plates and the cushion that set up from top to bottom, its setting up to down and up: the device comprises a straight pipe, a first flange, a first iron plate, a rubber pad, a second iron plate and a second flange; the second flange is also provided with a blocking cover, the blocking cover is in a pot cover shape, and a single-tooth head is arranged on the blocking cover and is connected with a compressed air source; the straight pipe is communicated with the gas storage tank, and the circular holes of the first flange and the second flange are both welded with a diversion steel plate which is annular and provided with a plurality of evenly distributed diversion holes; the size of the first iron plate is matched with the size of the outer circle of the flow guide steel plate, the size of the second iron plate is matched with the size of the inner circle of the flow guide steel plate, and through holes for thread fixing are formed in the rubber gasket corresponding to the first flange and the second flange;

the head end of the air bleed pipe is fixedly connected with the first flange and is internally connected with the inner circle of the diversion steel plate;

the water spraying cylinder is in a cylindrical shape with an opening at the upper part, the bottom of the water spraying cylinder is provided with an air inlet hole, the air inlet hole is connected with the tail end of the air release pipe, and the side wall of the water spraying cylinder is provided with an opening.

In the utility model, the gas in the gas storage tank enters through the diversion holes of the diversion steel plate to push the rubber pad and the first iron plate upwards, and the gas flow enters the inner circle of the diversion steel plate from the gap between the first iron plate and the diversion steel plate and flows to the water spray cylinder through the gas discharge pipe; after the water spraying is finished, the air source enters the second flange from the blocking cover, the air source is conveyed to the rubber pad and is compressed by the diversion steel plate, the second iron plate is compressed by the air source coming out of the inner circle of the diversion steel plate, the rubber pad is further compressed, and air leakage is avoided.

The utility model provides a pneumatic type explosion fountain in order to reach the effect of explosion, once only carries atmospheric pressure to a spray cylinder, need carry great atmospheric pressure, through the utility model discloses an air current control device realizes the output of once only more atmospheric pressure well, realizes the effect of explosion formula fountain.

The utility model discloses an air current control device need not the spring, has avoided the spring after repetitious usage, and elasticity descends, the unable control and the condition of use, has reduced the change and the maintenance of device, the long service life of equipment.

According to the utility model discloses another embodiment, water conservancy diversion steel sheet and first flange, second flange weld as an organic whole respectively.

According to another embodiment of the present invention, the gas storage tank is further provided with an exhaust pipe; the bottom butt of blast pipe connects to the bottom of gas holder, and the bottom of blast pipe is the slope inclined plane, and the blast pipe passes the gas holder, and the top of blast pipe is equipped with discharge valve, and the moisture in the discharge gas holder keeps dry in the gas holder, avoids influencing the interior atmospheric pressure of gas holder, prevents that the gas holder inner wall from rustting.

According to the utility model discloses another embodiment, pneumatic type explosion fountain device still includes first fixing base and second fixing base, and first fixing base is used for fixed water spray cylinder, and the second fixing base is used for fixed gas holder.

According to another embodiment of the present invention, the height of the opening is flush with the height of the exhaust valve.

According to another embodiment of the present invention, an air inlet pipe connecting the air storage tank and the compressed air source is provided with an electromagnetic valve and two positive tees; one of the two positive tee joints is connected with the single-tooth head on the blocking cover, and the other one of the two positive tee joints is connected with the air inlet on the air storage tank.

According to another embodiment of the present invention, the radius of the inner circle is 30-45mm and the radius of the outer circle is 50-68 mm.

The present invention will be described in further detail with reference to the accompanying drawings.

Drawings

Fig. 1 is a schematic structural view of a pneumatic explosion fountain of embodiment 1;

fig. 2 is a schematic structural view of a diversion steel plate of the pneumatic explosion fountain of embodiment 1;

fig. 3 is a schematic view of first and second flanges of the pneumatic explosion fountain of example 1;

fig. 4 is a schematic view of a first iron plate of the pneumatic explosion fountain of example 1;

fig. 5 is a schematic diagram of the rubber mat of the pneumatic detonation fountain of example 1.

Detailed Description

Example 1

The embodiment provides a pneumatic type explosion fountain, as shown in fig. 1-5, it includes gas holder 21, and gas holder 21 and compressed air source intercommunication, the top of gas holder 21 is equipped with air flow control device, and air flow control device includes straight tube 4, two flanges that set up from top to bottom, two iron plates that set up from top to bottom and cushion 7, and its setting up to down and up is: the device comprises a straight pipe 4, a first flange 5, a first iron plate 6, a rubber mat 7, a second iron plate 8 and a second flange 9; the second flange 9 is also provided with a blocking cover 10, the blocking cover 10 is in a pot cover shape and keeps the space for gas circulation, and the blocking cover 10 is provided with a single-tooth head 11 which is connected with a compressed gas source; the straight pipe 4 is communicated with a gas storage tank 21, and a diversion steel plate is welded in the circular holes of the first flange 5 and the second flange 9, is in a circular ring shape, and is provided with a plurality of diversion holes 19 which are uniformly distributed; the size of the first iron plate 6 is matched with the size of an outer circle 17 of the diversion steel plate, the size of the second iron plate 8 is matched with the size of an inner circle 16 of the diversion steel plate, and threaded openings 22 are formed in the centers of the first iron plate 6 and the second iron plate 8; the radius of the inner circle 16 of the diversion steel plate is 30-45mm, specifically 40mm, and the radius of the outer circle 17 is 50-68mm, specifically 58 mm. The rubber mat 7 is provided with through holes for thread fixation corresponding to the first flange 5 and the second flange 9, so that the rubber mat 7 is fixedly connected with the first flange 5 and the second flange 9; the diversion steel plate is welded with the first flange 5 and the second flange 9 into a whole respectively. An electromagnetic valve 12 and two

positive tees

13 and 14 are arranged on an air inlet pipe 15 of the air storage tank 21 connected with a compressed air source; one of the two

positive tee joints

13 and 14 is connected with the single-tooth head 11 on the blocking cover 10, and the other one is connected with the air inlet 3 on the air storage tank 21. The gas in the gas storage tank 21 enters through the diversion holes 19 of the diversion steel plate to push the rubber mat 7 and the first iron plate 6 upwards, and the gas flow enters the inner circle 16 of the diversion steel plate from the gap between the first iron plate 6 and the diversion steel plate and flows to the water spraying cylinder 1 through the gas release pipe 26; after the water spraying is finished, the air source enters the second flange 9 from the blocking cover 10, the air source is conveyed to the rubber pad 7 and is pressed against the rubber pad 7 through the flow guide steel plate, the second iron plate 8 is pressed by the air source coming out of the inner circle 16 of the flow guide steel plate, the rubber pad 7 is further pressed, and air leakage is avoided. The pneumatic type explosion fountain provided by the embodiment is used for conveying air pressure to the water spraying barrel 1 at one time in order to achieve the explosion effect, and large air pressure needs to be conveyed. The air flow control device does not need a spring, avoids the situations that the elasticity of the spring is reduced and the spring cannot be controlled and used after being used for many times, reduces the replacement and maintenance of devices, and has long service life.

The head end of the air release pipe 26 is fixedly connected with the first flange 5 and is internally connected with the inner circle 16 of the diversion steel plate; the gas release pipe 26 delivers the high-pressure gas released from the gas flow control device into the water jet cylinder 1.

The water spraying cylinder 1 is a cylinder with an opening at the upper part, the bottom of the water spraying cylinder 1 is provided with an air inlet hole, the air inlet hole is connected with the tail end of the air release pipe 26, and the side wall of the water spraying cylinder 1 is provided with an opening 2.

In this embodiment, an exhaust pipe 20 is further provided in the air storage tank 21; the bottom butt of blast pipe 20 to the bottom of gas holder 21, the bottom of blast pipe 20 is the slope inclined plane, and blast pipe 20 passes gas holder 21, and the top of blast pipe 20 is equipped with discharge valve 18, and the moisture in the discharge gas holder 21 keeps dry in the gas holder 21, avoids influencing the interior atmospheric pressure of gas holder 21, prevents that the gas holder 21 inner wall from rustting.

The pneumatic type explosion fountain device also comprises a first fixed seat and a second fixed seat, wherein the first fixed seat is used for fixing the water spraying cylinder 1, and the second fixed seat is used for fixing the air storage tank 21; the pneumatic type explosion fountain is fixed and stabilized through a first fixing seat and a second fixing seat, wherein the first fixing seat comprises a first support frame 25 and a first mounting base 24; the second fixing base comprises a second supporting frame 22 and a second mounting base 23. In this embodiment, the height of the opening 2 is flush with the height of the exhaust valve 18.

Although the present invention has been described with reference to the preferred embodiments, it is not intended to limit the scope of the invention. Any person skilled in the art can make some modifications without departing from the scope of the invention, i.e. all equivalent modifications made according to the invention are intended to be covered by the scope of the invention.

Claims

1. A pneumatic detonation fountain, the pneumatic detonation fountain comprising:

the gas holder, gas holder and compressed air source intercommunication, the top of gas holder is equipped with air flow control device, air flow control device includes straight tube, two flanges that set up from top to bottom, two iron plates and cushion that set up from top to bottom, its setting up to the top is: the device comprises a straight pipe, a first flange, a first iron plate, a rubber pad, a second iron plate and a second flange; the second flange is also provided with a blocking cover, the blocking cover is in a pot cover shape, and a single-tooth head is arranged on the blocking cover and is connected with a compressed air source; the straight pipe is communicated with the gas storage tank, and diversion steel plates are welded in the round holes of the first flange and the second flange, are annular and are provided with a plurality of evenly distributed diversion holes; the size of the first iron plate is matched with the size of the outer circle of the flow guide steel plate, the size of the second iron plate is matched with the size of the inner circle of the flow guide steel plate, and through holes for thread fixing are formed in the rubber gasket corresponding to the first flange and the second flange;

the head end of the air release pipe is fixedly connected to the first flange and is internally connected to the inner circle of the diversion steel plate;

2. The pneumatic type explosion fountain of claim 1, wherein the deflector plate is welded to the first and second flanges, respectively.

3. The pneumatic explosion fountain of claim 1, wherein the air reservoir is further provided with an exhaust pipe; the bottom of blast pipe support to connect to the bottom of gas holder, the bottom of blast pipe is the slope inclined plane, the blast pipe passes the gas holder, the top of blast pipe is equipped with discharge valve.

4. The pneumatic type explosion fountain of claim 1, wherein the pneumatic type explosion fountain apparatus further comprises a first fixing seat for fixing the water spray cartridge and a second fixing seat for fixing the gas storage tank.

5. The pneumatic explosion fountain of claim 1, wherein the first and second iron plates are centrally provided with a circular through hole.

6. The pneumatic explosion fountain according to claim 1, wherein an electromagnetic valve and two positive tees are arranged on an air inlet pipe connecting the air storage tank and a compressed air source; one of the two positive tee joints is connected with the single-tooth head on the blocking cover, and the other one of the two positive tee joints is connected with the air inlet on the air storage tank.

7. The pneumatic type explosion fountain of claim 1, wherein the radius of the inner circle is 30-45mm and the radius of the outer circle is 50-68 mm.