CN2152611Y

CN2152611Y - Movable acoustic control fountain

Info

Publication number: CN2152611Y
Application number: CN 93208006
Authority: CN
Inventors: 袁贺德
Original assignee: Individual
Current assignee: Individual
Priority date: 1993-03-27
Filing date: 1993-03-27
Publication date: 1994-01-12
Anticipated expiration: 2003-03-27

Abstract

The utility model relates to a decorative fountain used for the square or the inner and the outer parts of the building, comprising a water pool, a water pump, a water tank, water spraying pipelines, a spray head and a control mechanism. The two water spraying pipelines are communicated with the water tank through the electromagnetic valve on each branch line, and the device makes the fountain directly controlled by the music level variation. With simple structure and good synchronicity, the utility model can directly be connected with a radio-receiver recorder and a kara OK machine and can also is additionally provided with a programmed control fountain. The automatic switching of the programmed control and the acoustic control is realized. The water pool is a movable structure and is convenient to mount and dismount.

Description

Movable acoustic control fountain

The utility model relates to a kind of device that produces decorative effect, specifically a kind of design of controlled fountain.

Fountain can purify air, and beautifies the environment, and is that people view and admire, the sight spot of amusement, is again the ornament of city and building simultaneously.Be installed in the fountain that square, hotel etc. are located at present, mostly be fixed building structure, the part fountain is programme controlled fountain, include pond, water pump and controlling organization, water tank and water pipe are housed in the pond, control valve is installed on the water tank, be connected with shower nozzle on the water pipe.Water pump changes the periodic pumping pressure of generation in time and changes under the controlling organization effect, thereby makes the fountain height produce cyclically-varying.Along with the penetration and promotion of Karaoke, need a kind of fountain that is subjected to music control now.And existing music fountain is the method that adopts ac motor speed control by variable frequency in controlling organization, makes motor speed be subjected to the FREQUENCY CONTROL of music signal, thereby realizes the sound control of fountain.This control appliance complex structure, bulky, and because the hysteresis quality of frequency control, it is asynchronous with music that fountain is changed, reduced the setting off by contrast of music, rendering effect.

The purpose of this utility model just provides a kind of simple in structure, sound control fountain that synchronism is good, decorates result of use to improve.

The utility model is achieved in that existing and comprises in the fountain structure that pond, water tank, water pump, water pipe and controlling organization etc. partly form, water pipe is made for two pipelines, and its magnetic valve that passes through on the branch road separately is communicated with water tank.The controlled mechanism controls of magnetic valve, correspondingly open on the water pipe and close the magnetic valve of similar number on another water pipe with the change of music level, a way of linking up between water tank and the water pipe is changed, thereby changed the hydraulic pressure in the water pipe, realized of the variation of water spray height with music.Because this device is to change direct by-pass valve control with the music level to open and close number, and water pump stable speed operation always suppresses to water tank pump water, and the head of fountain is opened number with valve and directly changed, so net synchronization capability improves greatly.

Below in conjunction with accompanying drawing the utility model is further described.

Fig. 1 is a structural representation of the present utility model.

Fig. 2 is a controlling organization electrical schematic diagram of the present utility model.

Fig. 3 is the power circuit diagram in the controlling organization.

Fig. 4 is the powered operation figure of pump motor.

As shown in Figure 1, pond 1 can be uncovered casing form, and other each several parts except that controlling organization all can be installed in this casing, connects the water source and gets final product work, thereby constitute the packaged type fountain.At this bottom half mobile wheel is installed, then moves more flexible.Portable advantage is to make newly to install and use music fountain become possibility in the office building, auditoriums, hotels of having built up, and the reconstruction that needn't busy at putting up installationsly stop doing business.Water pump 2 can be selected submersible pump for use, installment work in pond 1.Water tank 4 in the pond decomposes water tank for pressure, and the band pressure decomposed in two water pipes after the water of pumping entered this water tank, by 6 ejections of the shower nozzle on the water pipe.Control valve 5 on the water tank 4 is water flows of regulating tank, and then the integral body water spray height of control fountain.Water pipe in the water tank both sides can be bent into difform water spray moulding, is the five-pointed star moulding as the water pipe among Fig. 17, and water pipe 8 is quincunx moulding, also can be made into other geometric figures, and is ornamental to improve.The magnetic valve 9 of this branch road break-make of control all is housed on one group of branch road that water pipe and water tank 4 join.Controlling organization 3 is installed in the control cabinet, is arranged on the outside in pond 1.

Shown in Fig. 2,3, controlling organization 3 is by power circuit, the audio signal power amplification circuit, and level drives display circuit, and solenoid valve control circuit connects to form.Power circuit (Fig. 3) is connected and composed by transformer B1 and the rectifier, filter capacitor and the three terminal integrated voltage stabilizer 7812 that are connected to the B1 side of paying, for controlling organization provides 12 volts of dc sources.The audio signal power amplification circuit is connected and composed in the usual way by audio-frequency power amplifier D4102 and peripheral resistance R 1, capacitor C 1-C9, and C10R2 is used to adjust the brightness demonstration variation of light emitting diode.This amplifier input terminal can directly connect radio-tape recorder, karaoke machine etc.The level display driver circuit is selected integrated D4105 for use, is equipped with resistance R 3-R6, capacitor C 11-C13 and constitutes peripheral circuit, and LED 1-LED5 is connected to the 10-14 pin of D1405.This circuit is used to gather audio signal, and music is divided into different DC level gradients and shows, and when the music level was high, light emitting diode was just bright many, otherwise, with regard to bright lacking.This fountain apparatus designs according to these characteristics, and promptly when the music level was high, the electromagnetic valve of being opened was just many, and water sprays just highly, and when the music level hanged down, it is just few that electromagnetic valve is opened, and it is just low to spray water.Solenoid valve control circuit is selected integrated TW8751 of 5 switches for use, shunt resistance R7-R11 is connected to respectively between 1 pin of power supply and each TW8751, behind the 2 pin input termination optocoupler 4n25 of each TW8751, join with LED again, its 4 pin output is succeeded electrical equipment J1-J5 respectively, all has one often to open with a normally-closed contact branch and be connected on two magnetic valve LCT wire loops on each relay.And one group of magnetic valve that relay normally open contact joins and and one group of magnetic valve joining of relay normally-closed contact be connected between two water pipes 7,8 and the little case 4.In this control circuit, when the 2 pin inputs of integrated TW8751 did not have input, 4 pin outputs were high level, are off state.When 2 pin had input, 4 pin low levels made relay J connect power supply, and the contact action realizes control.The light on and off of luminous tube LED drive the TW8751 switch by optocoupler 4n25, drive the actuating of relay.4N25 is used to improve the carrying load ability of D1405 circuit, drives relay work with the driving switch integrated circuit, thereby the control magnetic valve making water spray changed by music signal and changes.

This device has been owing to designed two parallel water pipes, and adopted pressure to decompose the method that water tank and magnetic valve pairing are used, and sound control is achieved, and the work of immersible pump and sound control signal is independent of each other.The concrete course of work is: connect power supply, the M2 pump motor work among Fig. 4.Hydraulic pressure is gone in the water tank 4.This moment, one group of magnetic valve was opened, and corresponding another group is closed, and makes water enter a water pipe, is set at pipeline 7, and five-pointed star water spray is not then quincunxly sprayed water.When incoming audio signal, magnetic valve constantly switches on and off under the effect of audio signal, makes water pipe 7 and 8 all be subjected to the control of music signal.In the pond, also can connect subaqueous festoon lamp 13 in addition, and be connected in series mutually, make color lamp controlled by music with the sound control relay contact.When the strong and weak variation of music signal, the bright individual number average of the height of water spray and color lamp is directly proportional, and synchronously.

The program control fountain mechanism that is made up of water pump 10, water tank 11, water pipe 12 and programme control circut also is housed in the pond 1 of Fig. 1.Wherein programme control circut is installed in the controlling organization 3, as shown in Figure 2, be overlapped to form multivibrator by integrated of NE555 and resistance R 12, R13, capacitor C 14, its 4 pin and 8 pin join by the normally-closed contact Jc1-1 and the power supply of the relay J 1 in K switch and the controlling organization 3, its output 3 pin connect relay J 6, the normally opened contact Jc6 of J6 is connected to relay J 8 wire loops, and the normally opened contact of J8 (Fig. 4) Jc8 is connected in motor M 1 supply line of water pump 10.When incoming audio signal not, Closing Switch K, the normally-closed contact Jc1-1 closure of J1, the multivibrator power supply that dc source is given programme control circut through Jc1-1, relay J 6 gets electric work, contact Jc6 closure, J8 work, the Jc8 closure, pump motor M1 connects power supply, water pump 10 is to water tank 11 pump water, and water pipe 12 is sprayed water.Because M1 works under time-program(me), so finish program control operation.When inserting music signal, J1 work, Jc1-1 disconnects, and makes the programme control circut automatic disconnection, and water pipe 12 is no longer sprayed water, and directly changes sound control fountain state over to.

The utility model cooperates with pressure water tank by the two-way water pipe, and adopt magnetic valve pairing occupation mode, and make fountain directly be subjected to the music level to change control, simple in structure, synchronism is good, and can directly connect radio cassette player, karaoke machine and program control sound control can change automatically.Sink arrangement is a moveable structure, and mounting or dismounting, mobile all very convenient have good practical values.

Claims

1, a kind of packaged type sound control fountain, include pond 1, water pump 2 and controlling organization 3, water tank 4 and water pipe are housed in the pond 1, control valve 5 is installed on the water tank 4, be connected with shower nozzle 6 on the water pipe, it is characterized in that water pipe is two pipelines 7,8, be communicated with water tank 4 by the magnetic valve 9 on the branch road separately respectively.

2, sound control fountain according to claim 1 is characterized in that pond 1 is uncovered casing form, and the bottom is equipped with moves wheel.

3, sound control fountain according to claim 1 is characterized in that controlling organization 3 is connected to form by power circuit, audio signal power amplification circuit, level driving display circuit, solenoid valve control circuit.

4, sound control fountain according to claim 3 is characterized in that power circuit is made of transformer B1 and the rectifier, filter capacitor and the three terminal integrated voltage stabilizer 7812 that are connected to the B1 side of paying.

5, sound control fountain according to claim 3 is characterized in that the audio signal power amplification circuit is connected and composed in the usual way by audio-frequency power amplifier D4102 and peripheral resistance R 1, capacitor C 1-C9.

6, sound control fountain according to claim 3 is characterized in that the level display driver circuit selects integrated D1405 for use, is equipped with resistance R 3-R6, capacitor C 11-C13 and constitutes peripheral circuit, and LED 1-LED5 is connected to the 10-14 pin of D1405.

7, sound control fountain according to claim 3, it is characterized in that solenoid valve control circuit selects integrated TW8751 of 5 switches for use, shunt resistance R7-R11 is connected to respectively between 1 pin of power supply and each TW8751, behind the 2 pin input termination optocoupler 4n25 of each TW8751, join with LED again, its 4 pin output is succeeded electrical equipment J1-J5 respectively, all has one often to open with a normally-closed contact branch and be connected on two magnetic valve ZCT wire loops on each relay.

8, sound control fountain according to claim 7, it is characterized in that and relay normally open contact joins one group of magnetic valve and and one group of magnetic valve joining of relay normally-closed contact be connected between two water pipes 7,8 and the water tank 4.

9, sound control fountain according to claim 1 is characterized in that also being equipped with the program control fountain mechanism that is made up of water pump 10, water tank 11, water pipe 12 and programme control circut in pond 1.

10, sound control fountain according to claim 9, it is characterized in that programme control circut is installed in the controlling organization 3, be overlapped to form multivibrator by integrated of NE555 and resistance R 12, R13, capacitor C 14, its 4 pin and 8 pin join by the normally-closed contact JC1-1 and the power supply of the relay J 1 in K switch and the controlling organization 3, its output 3 pin connect relay J 6, the normally opened contact Jc6 of J6 is connected to relay J 8 wire loops, and the normally opened contact Jc8 of J8 is connected in the motor supply line of water pump 10.