CN202725414U - Controllable air pressure running spring device for fountain - Google Patents
Controllable air pressure running spring device for fountain Download PDFInfo
- Publication number
- CN202725414U CN202725414U CN 201220299314 CN201220299314U CN202725414U CN 202725414 U CN202725414 U CN 202725414U CN 201220299314 CN201220299314 CN 201220299314 CN 201220299314 U CN201220299314 U CN 201220299314U CN 202725414 U CN202725414 U CN 202725414U
- Authority
- CN
- China
- Prior art keywords
- air
- valve
- water
- storage tank
- water storage
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Landscapes
- Special Spraying Apparatus (AREA)
Abstract
The utility model provides a controllable air pressure running spring device for a fountain. The controllable air pressure running spring device for the fountain comprises a pressure water storage tank, pneumatic electromagnetic valves and water level sensors. The pneumatic electromagnetic valves are used as an air vent valve and a water inlet valve, and the air vent valve and the water inlet valve are respectively arranged at an upper position and a lower position of the pressure water storage tank, and communicated with an air compressor and opened and closed by control of a program. The pressure water storage tank is provided with an air source electromagnetic valve and communicated with the air compressor, a water discharging pipe is arranged in the pressure water storage tank, the lower end of the water discharging pipe stretches into the bottom of the pressure water storage tank, the upper end of the water discharging pipe extends out of the pressure water storage tank, a nozzle of the water discharging pipe is controlled by a water spraying electromagnetic valve, and the two water level sensors measure the maximum water level and the allowed minimum water level when water is filled by the pressure water storage tank. The water spraying time of the controllable air pressure running spring device for the fountain can be controlled accurately, one-time water storage can provide spraying time and time again, and the number of times of the spraying depends on water storage capacity and one-time water spraying capacity. Water spraying and water breaking of a spray nozzle are controllable, the pressure water storage tank is not only a water storage tank but also an air storage tank, and equipment is simplified.
Description
Technical field
The utility model relates to a kind of fountain apparatus.Especially relating to the air pressure race spring of using as music fountain puts.
Background technology
At present, the air pressure that occurs for domestic fountain engineering runs the spring device, all is to run the imitation of spring device by the air pressure that offshore company is sold to China to produce, and its principle is as follows:
This air pressure runs the spring device and mainly is comprised of an air accumulator and a water tank.There are up and down two water inlet valve, the outlet pipe at the bottom of the centre has to fall back on tank in the water tank side.When the closed electromagnetic valve that connects between water tank and air accumulator, and when outlet pipe was put compressed air the clean water tank, the water inlet valve can lean on gravity automatically to open on the water tank.Behind the storage full water, magnetic valve opens compressed air and can cut out the inlet valve of water tank by air pressure, and the water in the water tank also can compressed air push be ejected into water column of aerial formation via outlet pipe simultaneously.Many groups of such air pressure composite cans are lined up, and one by one ejection water has just formed a water column of running in order.Here it is, and so-called air pressure runs spring.
This air pressure runs the spring device a fatal shortcoming, in case the air accumulator magnetic valve is opened and is begun water spray exactly, just the water in the water tank once all must have been sprayed, also the residual compression air in the water tank also must be put only after having sprayed water, water tank could be intake again and be finished next time water spray, and it is discontinuous to work; And when putting clean residual compression air, can from emerge one aqueous vapor and can send the sound of Dth Dth of water jet, produce noise.
Summary of the invention
The purpose of this utility model is exactly to have designed and a kind ofly can accurately control water spray in order to overcome above-mentioned fatal shortcoming, realizes that the air pressure of imitation music rhythm water spray more true to nature runs the spring device.
In order to realize the purpose of this utility model, a kind of fountain of special proposition runs the spring device with controllable pressure, and described air pressure runs the spring device and comprises: pressure water storage tank 2, air-operated solenoid valve 1,3 and level sensor 7,10, wherein,
Described air-operated solenoid valve 3 is as vent valve, and described magnetic valve 1 is as water intaking valve, is separately positioned on pressure water storage tank 2 upper-lower positions, all is communicated with air compressor machine by pipeline, opens and closes under programme-control;
Source of the gas magnetic valve 4 is housed on the upper cover of described pressure water storage tank 2, is communicated with air compressor machine; Outlet pipe 8 is installed in the tank, and 2 ends of pressure water storage tank, stretched in the lower end of described outlet pipe 8, and stretch out outside the water pot from pressure water storage tank 2 upper covers the upper end;
Water spray magnetic valve 6 is equipped with in the upper end of described outlet pipe 8, and nozzle 5 is equipped with in the outlet of described water spray magnetic valve 6;
Described level sensor 7,10 are installed in respectively the above and below of the sidewall of pressure water storage tank 2, the peak level of water-filling in tank during level sensor 7 gaging pressure water tanks 2 water-filling of described top, the lowest water level that the level sensor 10 gaging pressure water tanks 2 of below allow.
Described pressure water storage tank 2 arranges flange 9 at the correspondence position that air-operated solenoid valve is installed, and by described flange 9 air-operated solenoid valve 1 and 3 is installed.Be provided with honeycomb screen in the described nozzle 5, the water column that sprays is carried out rectification, make the higher of the more closely knit spray of water column.
Described air-operated solenoid valve 1 or 3 is comprised of valve body 12, connecting flange 11, operated pneumatic valve assembly and pilot solenoid valve group, and described operated pneumatic valve assembly comprises cylinder 13, spring 14, valve seal seat 15, sealing flap 16, flap pressing plate 17, valve petal body 18, piston rod 19, piston 20, sealing ring 21 and piston stroke positioning sleeve 22; Described pilot solenoid valve group is comprised of emptying pilot solenoid valve 25 and air feed pilot solenoid valve 26; Wherein, connecting flange 11 connects the valve body 12 of air-operated solenoid valve with flange 9 on the pressure water storage tank 2, and air-operated solenoid valve is fixed on relevant position on the pressure water storage tank 2;
Form valve pocket between described cylinder 13 and the valve body 12, at cylinder 13 and 12 of valve bodies connecting plate 23 and cylinder head 24 are arranged, operated pneumatic valve assembly is fixed on valve body 12 interior location; Described emptying pilot solenoid valve 25 and air feed pilot solenoid valve 26 are communicated with by cylinder head 24 and cylinder 13 successively.
Two air-operated solenoid valves 1 are installed on the tank body of described pressure water storage tank 2, are laid respectively at relative both sides, pressure water storage tank 2 belows, can shorten flooding time, make the work of race spring device more continuous.
Described air-operated solenoid valve (1) and air-operated solenoid valve (3) can be replaced with hydraulic buttery valve, and control medium is water or oil.
Advantage of the present utility model:
After this controllable pressure ran the each water filling of spring device, exhaust process can accurately be controlled, and therefore, ran the water spraying time of spring device and can accurately control, and water storage can multi-injection, and the number of times of water spray depends on and moisture storage capacity and an injection flow rate fully.
The sparge pipe dress not only can be sprayed water moment, and sends clear and melodious explosion sound.The water spray of shower nozzle and to cut off the water supply all be controlled stops the white steam of or else can emerging behind the water spray, also can not send Dth Dth sound.
This pressure water storage tank namely is that water tank is again air accumulator, has saved an air accumulator, has simplified equipment.
Description of drawings
Fig. 1 is that the utility model fountain runs spring device schematic diagram with controllable pressure;
Fig. 2 is the air-operated solenoid valve structural representation.
1 air-operated solenoid valve, 12 valve bodies
2 pressure water storage tanks, 13 cylinders
3 air-operated solenoid valves, 14 springs
4 source of the gas magnetic valves, 15 valve seal seats
5 nozzles, 16 sealing flaps
6 water spray magnetic valves, 17 flap pressing plates 17
7 level sensors, 18 valve petal bodies
8 outlet pipes, 19 piston rods
9 flanges, 20 pistons
10 level sensors, 21 sealing rings
11 connecting flanges, 22 piston stroke positioning sleeves
The specific embodiment
For making the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with specific embodiment, the utility model is further described.
Fig. 1 is that the utility model fountain runs spring device schematic diagram with controllable pressure; As shown in the figure, air pressure of the present utility model runs the spring device and comprises: pressure water storage tank 2 and air-operated solenoid valve 1 and 3, the relevant position according to air-operated solenoid valve is installed of described pressure water storage tank 2 arranges flange 9, by flange 9 air-operated solenoid valve 1 and 3 is installed, described air-operated solenoid valve 1 is as water intaking valve, described air-operated solenoid valve 3 all is communicated with air compressor machine by pipeline as vent valve.
Upper cover at described pressure water storage tank 2 is equipped with source of the gas magnetic valve 4, is communicated with air compressor machine.Pressure water storage tank 2 is installed outlet pipe 8,2 ends of pressure water storage tank, stretched in the lower end of outlet pipe 8, stretch out outside the water pot from pressure water storage tank 2 upper covers the upper end, water spray magnetic valve 6 is equipped with in the upper end of outlet pipe 8, nozzle 5 is equipped with in the outlet of described water spray magnetic valve 6, be provided with honeycomb screen in the nozzle 5, the water column that sprays carried out rectification, in order to make the higher of the more closely knit spray of water column.
The sidewall of pressure water storage tank 2 is equipped with one on the other two level sensors 7 and 10, the level sensor 7 of top peak level of water-filling in the tank when being used for gaging pressure water tank 2 water-filling, the level sensor 10 of below are used for the lowest water level that gaging pressure water tank 2 allows.
Fig. 2 is the air-operated solenoid valve structural representation.As shown in the figure, the building block of described air-operated solenoid valve 1 mainly contains valve body 12, connecting flange 11, operated pneumatic valve assembly and pilot solenoid valve group, and described operated pneumatic valve assembly comprises cylinder 13, spring 14, valve seal seat 15, sealing flap 16, flap pressing plate 17, valve petal body 18, piston rod 19, piston 20, sealing ring 21 and piston stroke positioning sleeve 22; Described pilot solenoid valve group is comprised of emptying pilot solenoid valve 25 and air feed pilot solenoid valve 26.Wherein, connecting flange 11 is used for the valve body 12 of air-operated solenoid valve is connected with flange 9 on the pressure water storage tank 2, and air-operated solenoid valve is fixed on the relevant position;
Form valve pocket between cylinder 13 and the valve body 12.At cylinder 13 and 12 of valve bodies connecting plate 23 and cylinder head 24 are arranged, be fixed in the valve body 12 operated pneumatic valve assembly and the location; Emptying pilot solenoid valve 25 and air feed pilot solenoid valve 26 are communicated with by cylinder head 24 and cylinder 13 successively.
See figures.1.and.2, illustrate that the electromagnetic valve work principle is as follows:
After air feed pilot solenoid valve 26 was opened, compressed air entered cylinder 13, pushing piston 20 and Compress Spring 14, and the piston rod 19 that links to each other with piston 20 drives valve petal body 18 and seals flap 16 to left movement, simultaneously spring 14 is compressed; Shift dotted line position among Fig. 2 before valve petal body 18 onto, the valve pocket that the water in the pool with fountain just can be between air-powered electromagnetic valve body 12 and cylinder 13 enters pressure water storage tank 2 in the space of opening between valve seal seat 15 and sealing are with flap 16.Be poured into the position that needs when water, close pilot solenoid valve 26, open emptying pilot solenoid valve 25, with the compressed air emptying in the cylinder 13, piston 20 will be under spring 14 effects. and piston 20 is got back to the initial position by piston stroke positioning sleeve 22 location shown in Fig. 2; Piston 20 can will seal flap 16 by piston rod 19 again and be pressed to sealing on the valve seal seat 15, stops into water.And spring 14 has had enough decrements when main valve assembles, so the sealing between flap 16 and the valve base chamber 15 is reliable.
Identical as the action of the air-operated solenoid valve 3 of vent valve with air-operated solenoid valve 1 operating principle as water intaking valve among Fig. 1, only because its position than air-operated solenoid valve 1 height, the hydraulic pressure that is subject to is low, and air-operated solenoid valve valve 1 underwater position is low, and extraneous hydraulic pressure is high.Therefore, air-operated solenoid valve valve 1 is opened first than air-operated solenoid valve 3 under the acting in conjunction of air pressure and higher hydraulic pressure, intake from pressure water storage tank 2 bottoms first, the water that enters will upwards push away the air in the pressure water storage tank 2, then, is discharged to outside the tank by the air bleeding valve 3 of opening.
According to said structure, the workflow of race spring device of the present utility model is as follows:
1, the magnetic valve 4 and 6 among Fig. 1 cuts out;
2, open air-operated solenoid valve 1 among Fig. 1 and the air inlet pilot valve 26 of air-operated solenoid valve 3;
3, pressure water storage tank 2 water inlet is when water level reaches upper level sensor 7 among Fig. 1, two air inlet pilot valve 26(Fig. 2 of notice air-operated solenoid valve 1 and air-operated solenoid valve 3) outage closes valve, simultaneously with emptying pilot valve 25(Fig. 2) opened 20 seconds, then close;
4, the gas supply electromagnetic valve 4 among Fig. 1 is opened and kept often opening;
5, press music rhythm switch water spray magnetic valve 6 by program, under the pressure of gas supply electromagnetic valve 4, a plurality of race spring devices just can be sprayed water by music rhythm.
6, after spraying water through several, pressure water storage tank 2 interior water levels drop to the next level sensor 10, sagging and the connection circuit of float in the sensor, sensor notifies computer to turn off magnetic valve 4 and 6 among Fig. 1 immediately, stop water spray, then repeat the action of four of seconds to the, finish pressure water storage tank 2 water-fillings, so that periodic duty.
Be not difficult to find out from above narration, because after each water filling, exhaust process all can accurately be controlled, therefore, the water spraying time of this race spring device can accurately be controlled, and water storage is time water spray repeatedly, and the number of times of water spray depends on and moisture storage capacity and an injection flow rate fully.
Sparge pipe is equipped with magnetic valve 6, not only can spray water moment, and sends clear and melodious explosion sound.The water spray of shower nozzle 5 and to cut off the water supply all be controlled stops the white steam of or else can emerging behind the water spray, also can not send Dth Dth sound.
Pressure water storage tank 2 of the present utility model namely is that water tank is again air accumulator, has saved an air accumulator, has simplified the complexity of equipment.
Can only fill an air-operated solenoid valve 1, simplification device on the tank body of pressure water storage tank 2; Also can fill two air-operated solenoid valves 1, lay respectively at relative both sides, pressure water storage tank 2 belows, shorten flooding time, make the work of race spring device more continuous.
Air-operated solenoid valve 1 and air-operated solenoid valve 3 also can replace with hydraulic buttery valve, and it can be water or oil that the medium of pressure is provided, and uses independently pressure source.
Above-described specific embodiment; the purpose of this utility model, technical scheme and beneficial effect have been carried out further detailed description; institute is understood that; the above only is specific embodiment of the utility model; be not limited to the utility model; all within spirit of the present utility model and principle, any modification of making, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (6)
1. a fountain runs the spring device with controllable pressure, it is characterized in that, described air pressure runs the spring device and comprises: pressure water storage tank (2), air-operated solenoid valve (1,3) and level sensor (7,10), wherein,
Described air-operated solenoid valve (3) is as vent valve, and described magnetic valve (1) is as water intaking valve, is separately positioned on pressure water storage tank (2) upper-lower position, all is communicated with air compressor machine by pipeline, opens and closes under programme-control;
Source of the gas magnetic valve (4) is housed on the upper cover of described pressure water storage tank (2), is communicated with air compressor machine; Outlet pipe (8) is installed in the tank, and pressure water storage tank (2) end, stretched in the lower end of described outlet pipe (8), and stretch out outside the water pot from pressure water storage tank (2) upper cover the upper end;
Water spray magnetic valve (6) is equipped with in the upper end of described outlet pipe (8), and nozzle (5) is equipped with in the outlet of described water spray magnetic valve (6);
Described level sensor (7,10) be installed in respectively the above and below of the sidewall of pressure water storage tank (2), the peak level of water-filling in the tank during level sensor of described top (7) gaging pressure water tank (2) water-filling, the lowest water level that the level sensor of below (10) gaging pressure water tank (2) allows.
2. air pressure according to claim 1 runs the spring device, it is characterized in that, described pressure water storage tank (2) arranges flange (9) at the correspondence position that air-operated solenoid valve is installed, and by described flange (9) air-operated solenoid valve (1) and air-operated solenoid valve (3) is installed.
3. air pressure according to claim 2 runs the spring device, it is characterized in that described nozzle is provided with honeycomb screen in (5), and the water column that sprays is carried out rectification, makes the higher of the more closely knit spray of water column.
4. air pressure according to claim 3 runs the spring device, it is characterized in that, described air-operated solenoid valve (1) or air-operated solenoid valve (3) are by valve body (12), connecting flange (11), operated pneumatic valve assembly and pilot solenoid valve group form, and described operated pneumatic valve assembly comprises cylinder (13), spring (14), valve seal seat (15), sealing flap (16), flap pressing plate (17), valve petal body (18), piston rod (19), piston (20), sealing ring (21) and piston stroke positioning sleeve (22); Described pilot solenoid valve group is comprised of emptying pilot solenoid valve (25) and air feed pilot solenoid valve (26); Wherein, connecting flange (11) connects the valve body (12) of air-operated solenoid valve with flange (9) on the pressure water storage tank (2), and air-operated solenoid valve is fixed on relevant position on the pressure water storage tank (2);
Form valve pocket between described cylinder (13) and the valve body (12), connecting plate (23) and cylinder head (24) are arranged between cylinder (13) and valve body (12), operated pneumatic valve assembly is fixed on location in the valve body (12); Described emptying pilot solenoid valve (25) and air feed pilot solenoid valve (26) are communicated with by cylinder head (24) and cylinder (13) successively.
5. air pressure according to claim 4 runs the spring device, it is characterized in that, two air-operated solenoid valves (1) are installed on the tank body of described pressure water storage tank (2), lay respectively at relatively both sides, pressure water storage tank (2) below, can shorten flooding time, make the work of race spring device more continuous.
6. air pressure according to claim 5 runs the spring device, it is characterized in that: described air-operated solenoid valve (1) and air-operated solenoid valve (3) are replaced by hydraulic buttery valve, and its control medium is water or oil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220299314 CN202725414U (en) | 2012-06-20 | 2012-06-20 | Controllable air pressure running spring device for fountain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220299314 CN202725414U (en) | 2012-06-20 | 2012-06-20 | Controllable air pressure running spring device for fountain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202725414U true CN202725414U (en) | 2013-02-13 |
Family
ID=47651165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220299314 Expired - Lifetime CN202725414U (en) | 2012-06-20 | 2012-06-20 | Controllable air pressure running spring device for fountain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202725414U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103418518A (en) * | 2012-06-20 | 2013-12-04 | 北京万华阳光环境工程有限公司 | Controllable running spring device for fountain |
-
2012
- 2012-06-20 CN CN 201220299314 patent/CN202725414U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103418518A (en) * | 2012-06-20 | 2013-12-04 | 北京万华阳光环境工程有限公司 | Controllable running spring device for fountain |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105035343B (en) | A kind of jetting type ejector of aircraft carrier shipboard aircraft | |
| CN103418518A (en) | Controllable running spring device for fountain | |
| CN101339111A (en) | Multi-station ball-valve bursting test machine | |
| CN202725414U (en) | Controllable air pressure running spring device for fountain | |
| CN202022735U (en) | Wide-mouth container filling valve | |
| CN106402440B (en) | It is a kind of based on pressure principle single-chamber integral type total head air inlet and exhaust valve and its application process | |
| CN104198189A (en) | Testing apparatus of engine valve mechanism rack | |
| CN204213457U (en) | A kind of gas control high-voltage switch gear valve group | |
| CN100398807C (en) | Oil tank lid of digital generator set | |
| CN106438323B (en) | A kind of oil pump oil spilling control valve easy to control oil mass | |
| CN107570498B (en) | Device and method for cleaning inner wall of brake pipe | |
| CN203389883U (en) | Automatic cleaning machine for composite hub bearing | |
| CN201982702U (en) | Pipeline stop valve | |
| CN107131057B (en) | Operation and maintenance method of gas turbine energy recycling system | |
| CN201293124Y (en) | Combination air-operated valve for sterilized filling machine | |
| CN202955258U (en) | Valve for coke tower | |
| CN202745936U (en) | Automatic water discharge device of gas extraction system | |
| CN103836218A (en) | Valve for coke tower | |
| CN105756825A (en) | Combined electromagnetic fuel oil injection and pressurizing piezoelectric fuel gas injection mixed fuel injection device | |
| CN201848355U (en) | Vertical air blast fountain | |
| CN203037536U (en) | Pressure resistance and sealing performance air detection all-in-one machine for fire extinguisher barrel | |
| CN102337753B (en) | Water storage tank | |
| CN206938033U (en) | A kind of pneumatic stamping machine | |
| CN201730886U (en) | Novel fast discharging valve of EVA foaming machine | |
| CN105756829A (en) | Combined mechanical fuel oil injection and pressurizing piezoelectric fuel gas injection mixed fuel injection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130213 |