CN2640626Y

CN2640626Y - Ultrasonic generator

Info

Publication number: CN2640626Y
Application number: CN 03248577
Authority: CN
Inventors: 郑德明
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-08-21
Filing date: 2003-08-21
Publication date: 2004-09-15
Anticipated expiration: 2013-08-21

Abstract

The utility model relates to an ultrasonic generator, which comprises a circular pipe shaped base frame with the one end being a water inlet 2 and the other end being an ultrasonic output opening 10. Wherein, the pipe cavity of the base frame 1 is radial provided with a plurality of suspension arm type tremblers 7, the flexible ends of all the tremblers is arranged along the circumference of a central circular hole 6. The pipe cavity between the tremblers 7 and the output opening 10 of the base frame is provided with a circular saw trembler 12, the saw top part of which faces to a radial plane 17 inside the pipe cavity. The circular diameter of a circular sheet 12 is larger than that of a circular hole 6. The saw tope part of the trembler 12 keeps a distance of zero millimeter to four millimeters. The height of the saw of the trembler 12 is larger than zero point four to four millimeters. The water inlet 2 is communicated with the gap and output opening 10 of the redial plane 17 through the gap between the hole 6 and adjacent trembler 7 and the saw groove and the saw top party of the trembler 12. The utility model takes pressure solution as the driving force and can generate high efficiency ultrasonic and micro bubble with low energy consumption and high conversion efficiency. Therefore, the utility model can be extensively used in washing machine, swimming pool, bathtub, shower, aquaculture oxygen charging, human health care, water disposal and cleaning industry.

Description

A kind of supersonic generator

Technical field

The utility model relates to ultrasonic generator.

Background technology

The working method of supersonic generator of the prior art mostly is and converts electric energy to ultrasonic wave, also having by pressure fluid makes the reed generation higher-order of oscillation send hyperacoustic, they all exist energy consumption height, inefficient defective to some extent, and can not produce efficient microbubble.

The utility model content

The technical problems to be solved in the utility model is that the deficiency at prior art exists proposes a kind of supersonic generator, it is a power source with the pressure solution water that is dissolved with gas, send ultrasonic wave and produce efficient microbubble, have the advantages that energy consumption is low, conversion efficiency is high, and applied range.

Technical solution of the present utility model is, it is water inlet and the other end is the tubular pedestal of ultrasonic wave delivery outlet that described supersonic generator has an end, its design feature is, the free end that some cantilevered vibrating reeds of being provided with and each vibrating reed are arranged in the tube chamber of this tubular pedestal radially is along middle part circular hole circumferential distribution, be provided with a circle sawtooth vibration sheet and sawtooth tooth top top in the tube chamber between the ultrasonic wave delivery outlet of described vibrating reed and tubular pedestal towards being arranged on an intraluminal sagittal plane, the circle body diameter of a described circle sawtooth vibration sheet is greater than the diameter of described middle part circular hole, this sawtooth vibration sheet tooth top to the distance of described sagittal plane is 0-4mm, the tooth depth of described sawtooth vibration sheet is 0.1-4mm, and described water inlet is through gap and serrated slot between described middle part circular hole and the adjacent vibrating reed, when this two the gap greater than zero time of the distance between described sawtooth vibration sheet tooth top and the sagittal plane is communicated with described ultrasonic wave delivery outlet.

Below make and further specifying.

By expression Fig. 1 of a kind of example structure and Fig. 2 as can be known, it is the water inlet 2 and other end is the tubular pedestal 1 of ultrasonic wave delivery outlet 10 that the utility model has an end, its design feature is, the free end that some cantilevered vibrating reeds 7 of being provided with and each vibrating reed 7 are arranged in the tube chamber of this tubular pedestal 1 radially is along middle part circular hole 6 circumferential distribution (referring to Fig. 7), the tooth top that is provided with a circle sawtooth vibration sheet 12 and sawtooth vibration sheet 12 in the tube chamber between the ultrasonic wave delivery outlet 10 of described vibrating reed 7 and tubular pedestal 1 is towards being arranged on an intraluminal sagittal plane 17 (referring to Fig. 1 and Fig. 4), sagittal plane 17 in the present embodiment is same plane body with the described vibrating reed 7 that radially is provided with, the circle body diameter of a described circle sawtooth vibration sheet 12 is greater than the diameter of described middle part circular hole 6, the tooth top of this sawtooth vibration sheet 12 to the distance of described sagittal plane 17 is 0-4mm, the tooth depth of described sawtooth vibration sheet 12 is 0.1-4mm, and described water inlet 2 is through gap and serrated slot between described middle part circular hole 6 and the adjacent vibrating reed 7, when the distance of the tooth top of described sawtooth vibration sheet 12 and sagittal plane 17 this two gap greater than zero time is communicated with described ultrasonic wave delivery outlet 10.Described sagittal plane is meant the face vertical with the pipe central axis of described tubular pedestal 1, that is with the transverse cross-section parallel of this body face, as the sagittal plane among the sagittal plane among Fig. 7 17 or Figure 11 19.

Design principle of the present utility model is that it has constituted in the inner chamber of described tubular pedestal 1 by vibrating reed 7 as first order vibration source, by the certain vibration structure of sawtooth vibration sheet 12 as second level vibration source; During work, be dissolved with the press water (being pressure solution water) of gas (for example air) by described water inlet 2 inputs, when described pressure solution water enters in the supersonic generator of the present utility model, the vibrating reed 7 of ad hoc structure (referring to Fig. 1 and Fig. 7) produces high frequency oscillation under the effect of pressure solution water, generating high audio and this high audio stops pressure solution water smoothly by described middle part circular hole 6 again, when pressure solution water continues by sawtooth vibration element 8, owing to must could flow out through the gap of sawtooth sheet, and because runner is narrow, gear piece is many, add the priming of prime vibrating reed 7, the vibration that makes this sawtooth vibration sheet 12 produce higher frequency in pressure solution water forms the ultrasonic wave of tens thousand of hertz (Hz); Because the structural design of vibrating reed 7 and sawtooth vibration sheet 12, water also produces very fine and closely woven microbubble from not only producing the ultrasonic wave of excellent effect after this supersonic generator flows out.The ultrasonic wave that is produced, get farther at water transmission, efficient is higher, also can produce high efficiency high concentration microbubble, thereby can be widely used in each field such as washing machine, swimming pool, bathtub, shower, aquaculture oxygenation, body-care, water treatment, cleaning industry.

As known from the above, the utility model is a kind of supersonic generator, can produce ultrasonic wave and generate efficient microbubble, has that energy consumption is low, conversion efficiency is high, the characteristics of applied range.

Description of drawings

Fig. 1 be a kind of embodiment of the utility model vertically analyse and observe overall structure;

Fig. 2 is vertical sectional structure of tubular pedestal 1 among Fig. 1;

Fig. 3 is the plan structure of member shown in Figure 2;

Fig. 4 is vertical sectional structure of sawtooth vibration element 8 among the figure;

Fig. 5 is the structure of looking up of member shown in Fig. 4;

Fig. 6 is the sectional structure of vibrating reed element 4 among Fig. 1;

Fig. 7 is the plan structure of member shown in Figure 6;

Fig. 8 is the overall structure figure that another embodiment vertically analyses and observe;

Fig. 9 is vertical sectional structure of sawtooth vibration element 18 shown in Figure 8;

Figure 10 is the plan structure of member shown in Figure 9;

Figure 11 is vertical sectional structure of the fixture 20 among Fig. 8;

Figure 12 is the plan structure of member shown in Figure 11.

In the drawings:

1--tubular pedestal, the 2--water inlet,

3--supports step, 4--vibrating reed element,

The 5--tubular matrix, 6--middle part circular hole,

The 7--vibrating reed, 8,18--sawtooth vibration element,

The 9--base plate, 10--ultrasonic wave delivery outlet,

101--ultrasonic wave output cavity, 11--pipe body,

12--sawtooth vibration sheet, 13,21, the 22--cavity,

14,21--passage, the tubaeform cover of 15--,

16--is than the big open end end.17,19--sagittal plane;

The 20--fixture.

The specific embodiment

Embodiment 1: according to the utility model supersonic generator of Fig. 1 to Fig. 7 and said structure, it have an end be water inlet 2 and the other end is that the tubular pedestal 1 of ultrasonic wave delivery outlet 10 is (referring to Fig. 1,2,3), be equipped with vibrating reed element 4 (referring to Fig. 1 on the supporting step 3 (referring to Fig. 2) in this tubular pedestal 1 tube chamber, 6,7), the some vibrating reeds 7 that are provided with circular hole 6 peripheries in the middle part of radially being distributed in the tubular matrix 5 of this vibrating reed element are (referring to Fig. 6, Fig. 7) and each vibrating reed 7 be free end near described middle part circular hole 6 one ends, this vibrating reed 7 is an integral body with sagittal plane 17, be installed with a sawtooth vibration element 8 between vibrating reed 7 in the tube chamber of described tubular pedestal 1 and the ultrasonic wave delivery outlet 10 (referring to Fig. 1,4,5), the lower surface of this sawtooth vibration element 8 is crimped on tubular matrix 5 end faces of described vibrating reed element 4 and makes it to be fixed (referring to Fig. 1), base plate 9 tops of described sawtooth vibration element 8 have a pipe body 11 that stretches out downwards for the bottom surface of ultrasonic wave output cavity 101 these base plates 9 of being communicated with described ultrasonic wave delivery outlet 10, these pipe body 11 lower port are that tooth top is 0.1mm towards the sawtooth vibration sheet 12 of sagittal plane 17 (surface of vibrating reed 7 also is the part of described sagittal plane) and the distance of its sawtooth tooth top and described sagittal plane 17, the gap of tubular pedestal 1 water inlet 2 between middle part circular hole 6 and adjacent vibrating reed 7 and the teeth groove of sawtooth vibration sheet 17, when the distance of the tooth top of described sawtooth vibration sheet 12 and sagittal plane 17 this two gap greater than zero time, cavity 13 between cylinder 11 outer walls and the vibrating reed element 4, and the passage on the described base plate 9 14 is communicated with (referring to Fig. 1) with described ultrasonic wave output cavity 101 and ultrasonic wave delivery outlet 10.10 of ultrasonic wave output cavity 101 and ultrasonic wave delivery outlets communicate with atmosphere or extraneous water body.The ultrasonic energy that produces in order to make has the better orientation characteristic that disseminates, can be one of the fixed installation of ultrasonic wave delivery outlet 10 1 ends on the tubular pedestal 1 than big open end end 16 tubaeform cover 15 (referring to Fig. 1) outwardly.Described tubaeform cover 15 all adopts being threaded as shown in Figure 1 with the fixedly connected of tubular pedestal 1 and sawtooth vibration element 8 with tubular pedestal 1 fixedly connected; The internal chamber wall of water inlet 2 one ends of tubular pedestal 1 also is provided with is convenient to the internal thread that is connected with the pipeline of carrying pressure solution water; The utility model can be made integral body with tubular pedestal 1 with described vibrating reed element 4 under the situation that fabrication process condition allows, can remove supporting step 3 this moment, also described vibrating reed element 4 can be made of one with sawtooth vibration element 8, also described

element

4 and 8 can be made of one with tubular pedestal 1.The sawtooth of vibrating reed lower port sawtooth vibration sheet 12 can be made irregular, and promptly each teeth groove and tooth depth can be made unequal.

The inflow of present embodiment is designed to 300-800L/h, the tubular matrix 5 high 5mm of vibrating reed element 4, and outer garden diameter 23mm, wall thickness 2.5mm, vibrating reed 7 thickness 0.8mm and have 12 are for shown in Figure 7 fan-shaped; Middle part circular hole 6 diameters are 4mm; Pipe body 11 high 3.5mm, the thickness of pipe wall 0.8mm of sawtooth vibration element 8, sawtooth vibration sheet 12 is established 18 sawtooth altogether;

Element

4,8 and pedestal 1 are fixedly connected into integral body, all make of steel.

Embodiment 2: according to Fig. 8 to supersonic generator shown in Figure 12, the vibrating reed element 4 identical with embodiment 1 is installed on the supporting step 3 in tubular pedestal 1 tube chamber, sawtooth vibration element 18 is installed thereon again, load onto the fixture 20 of sagittal plane 17 then and make described

element

4,18,20 connect into integral body (referring to Fig. 8) with tubular pedestal 1 in described tube chamber, element 20 adopts with described pedestal 1 and is threaded.

Claims

1, a kind of supersonic generator, it has an end is the water inlet 2 and other end is the tubular pedestal 1 of ultrasonic wave delivery outlet 10, it is characterized in that, the free end that some cantilevered vibrating reeds 7 of being provided with and each vibrating reed 7 are arranged in the tube chamber of this tubular pedestal 1 radially is along middle part circular hole 6 circumferential distribution, the tooth top that is provided with a circle sawtooth vibration sheet 12 and sawtooth vibration sheet 12 in the tube chamber between the ultrasonic wave delivery outlet 10 of described vibrating reed 7 and tubular pedestal 1 is towards being arranged on an intraluminal sagittal plane 17, the circle body diameter of a described circle sawtooth vibration sheet 12 is greater than the diameter of described middle part circular hole 6, the tooth top of this sawtooth vibration sheet 12 to the distance of described sagittal plane 17 is 0-4mm, the tooth depth of described sawtooth vibration sheet 12 is 0.1-4mm, and described water inlet 2 is through gap and serrated slot between described middle part circular hole 6 and the adjacent vibrating reed 7, when the distance of the tooth top of described sawtooth vibration sheet 12 and sagittal plane 17 this two gap greater than zero time is communicated with described ultrasonic wave delivery outlet 10.

2, supersonic generator according to claim 1, it is characterized in that, be equipped with vibrating reed element 4 on the supporting step 3 in described tubular pedestal 1 tube chamber, being provided with the some vibrating reeds 7 and each vibrating reed 7 that radially are distributed in middle part circular hole 6 peripheries in the tubular matrix 5 of this vibrating reed element is free end near described middle part circular hole 6 one ends, this vibrating reed 7 is an integral body with sagittal plane 17, be installed with a sawtooth vibration element 8 between vibrating reed 7 in the tube chamber of described tubular pedestal 1 and the ultrasonic wave delivery outlet 10, the lower surface of this sawtooth vibration element 8 is crimped on tubular matrix 5 end faces of described vibrating reed element 4 and makes it to be fixed, base plate 9 tops of described sawtooth vibration element 8 have a pipe body 11 that stretches out downwards for the bottom surface of ultrasonic wave output cavity 101 these base plates 9 of being communicated with described ultrasonic wave delivery outlet 10, these pipe body 11 lower port are that tooth top is 0.1--4mm towards the sawtooth vibration sheet 12 of sagittal plane 17 and the distance of its sawtooth tooth top and described sagittal plane 17, the gap of tubular pedestal 1 water inlet 2 between middle part circular hole 6 and adjacent vibrating reed 7 and the teeth groove of sawtooth vibration sheet 17, when the distance of the tooth top of described sawtooth vibration sheet 12 and sagittal plane 17 this two gap greater than zero time, cavity 13 between cylinder 11 outer walls and the vibrating reed element 4, and the passage on the described base plate 9 14 is communicated with described ultrasonic wave output cavity 101 and ultrasonic wave delivery outlet 10.

3, supersonic generator according to claim 1 is characterized in that, ultrasonic wave delivery outlet 10 1 ends on tubular pedestal 1 fixedly mount one than big open end end 16 tubaeform cover 15 outwardly.

4, supersonic generator according to claim 1 is characterized in that, the sawtooth of described sawtooth vibration sheet 12 can be made irregular, and promptly each teeth groove and tooth depth are unequal.