CN205628438U - Double dynamical mutual balanced injection apparatus - Google Patents

Abstract

The utility model provides a double dynamical mutual balanced injection apparatus, including the mount, first sprayer, the second sprayer, first gas holder, the second gas holder, a torque spring, the 2nd torque spring and rotation axis, the same and the two relative dislocation set of structure of first sprayer and second sprayer, the two lower extreme is coaxial simultaneously sets up the after -fixing on the rotation axis, the both ends of rotation axis are fixed on the mount, a torque spring locates between first sprayer and the mount, torque spring symmetry sets up, a torque spring one end sets firmly on first sprayer, the other end sets firmly on the mount, first gas holder and second gas holder homogeneous end are connected with the inner chamber of fountain pipeline, the other end is connected with outside air feeder. The utility model discloses a two fountain pipelines, accessible are adjusted the supply atmospheric pressure of two fountain pipelines and are realized different combination effects, present poly -dimensional spraying state, and the effect is good.

Description

A kind of double dynamical mutual balance injection apparatus

Technical field

This utility model belongs to fountain apparatus field, particularly relates to a kind of double dynamical mutual balance injection apparatus.

Background technology

Along with the lifting of people's living standard, the requirement to environment is more and more higher, and fountain is as a kind of scape See and environment auxiliary facility is increasingly widely applied, at present, fountain industry shoots high rotary oscillation Fountain uses motor acceleration and deceleration machine VFC to complete mostly, and structure is complicated, consumes the energy, and cost is high, Less economical, in order to save mass energy, reduce high cost, be greatly improved the economy of injection apparatus, Alleviate the pollution to environment, before our company, provide the swing fountain dress of a kind of simple in construction and less energy consumption Put, change the swing principle of traditional, pneumatic fountain, injection structure etc., but this device only one of which is sprayed Spring pipeline, the spray pattern relatively presented is fewer, relatively more dull, if configure multiple present different Jeting effect, the purchase cost of client is the highest, and it is bigger to take up room.

Utility model content

Problem to be solved in the utility model is to be to provide the more practical double dynamical mutual balance of one to spray Injection device.

For solving above-mentioned technical problem, the technical solution adopted in the utility model is: a kind of double dynamical the most flat Weighing apparatus injection apparatus includes fixed mount, the first ejector, the second ejector, the first air accumulator, the second gas storage Tank, the first torque spring, the second torque spring and rotary shaft, described first ejector and described second spray The structure of emitter is identical and the two dislocation is oppositely arranged, described first ejector and described second ejector Lower end is fixed on after being coaxially disposed in described rotary shaft, and the two ends of described rotary shaft are fixed on described fixed mount On, described first torque spring is located between described first ejector and described fixed mount, and described first turns round Power spring one end is installed on described first ejector, and the other end is installed on described fixed mount, and described Two torque springs are symmetrical arranged with the cross central line of the described first relative described rotary shaft of torque spring, institute State first air accumulator one end to be connected with the inner chamber of described first ejector, the other end and outside feeder Connecting, described second air accumulator one end is connected with the inner chamber of described second ejector, the other end and outside Feeder connects.

Further, described first ejector includes water tank, accelerates tapered pipeline and rectification shower nozzle, described The opening of water tank is connected with described bigbore one end of acceleration tapered pipeline, described acceleration tapered pipeline One end bigbore with rectification shower nozzle, small-bore one end is connected, and the upper end of described water tank is less than described whole The upper surface of stream shower nozzle, described water tank lower end is provided with inlet opening, and described inlet opening is provided with the list inwardly opened Xiang Men, described water tank upper end is provided with venthole, and described venthole is provided with the unilateral gate inwardly opened, described First air accumulator is connected away from the inner chamber of described acceleration tapered pipeline part with described water tank.

Further, form even after described water tank, acceleration tapered pipeline and rectification shower nozzle are the most end to end Continuous gradually tapered pipeline, described continuous gradation footpath pipeline forms the shape of similar " 6 ".

Further, described first air accumulator and described second air accumulator are wholely set and the two is by inside Baffle region is set up separately and is put.

Further, described first air accumulator overlaps with the longitudinal center plane of described first ejector, and described The outer surface of one air accumulator is fixing with the inner ring of described water tank to be connected, described first air accumulator and described rotation Rotating shaft is coaxially disposed and fixing connection..

Further, the two ends of described fixed mount are provided with index dial assembly, and described index dial assembly includes location Pin and dividing disc, the described dividing disc in the described index dial assembly of one end leans on described first torque spring One end of nearly described fixed mount connects, and the described dividing disc in the described index dial assembly of the other end is with described Second torque spring connects near one end of described fixed mount, and described dividing disc sets with described rotating shaft coaxle Putting, described alignment pin is fixed on described fixed mount, and described alignment pin mates setting with described dividing disc.

Further, the precision of described dividing disc is 10 degree, and the quantity of described alignment pin is three, three The setting circle of described alignment pin is identical with the setting circle diameter positioning hole on described dividing disc, and three described fixed Position pin is uniform in 10 degree of arc length of location circular arc.

Further, the outside of described first ejector sealed end is provided with limited block, and described fixed mount lower end sets Rubber block, described limited block is had to mate setting with described rubber block.

Further, the outside of described second ejector sealed end is provided with to touch stops rod, described in touch and stop rod and be provided with Round tube hole, the lower end that described fixed mount is corresponding with described second ejector is provided with localizer, described localizer By described round tube hole, described touching is stopped rod is positioned.

Further, described localizer is symmetrical, wherein the structure of right half part include hollow screwed pipe, Location-plate, location nut, back-moving spring, locking nut and positioning ball, described positioning ball, reset Spring and locking nut are co-axially located at described hollow screwed pipe inside and are arranged by the lateral edge side in center, institute The radius stating positioning ball is identical with the radius of described round tube hole, and described hollow screwed pipe passes described positioning pipe And the two connects by described location nut is fixing.

This utility model has the advantage that with good effect: compared with prior art, 1, this utility model Arranging two fountain pipelines on a fixed mount and rotary shaft, two independently configure air accumulator, can The parameter coordination of the air pressure according to both sides supply completes the injection of multidimensional fountain, and range of application is wider；2、 The both sides of water tank arrange torque spring and carry out energy storage, wherein the when of a fountain pipeline water spray, and spray The recoil that water produces promotes water tank to swing around rotary shaft, and torque spring resets, thus Achieve the reciprocally swinging of whole device, substitute the type of drive of motor acceleration and deceleration machine originally, simplify Structure, and save the energy, power consumption is few, environmental protection；3, continuous gradation footpath pipeline not only can be to inside Liquid carries out rectification, but also can accumulation water flow pressure, it is ensured that jet water course sturdy effectively；4, shape Shape is similar to " 6 ", more meets water flow principles, improves the kinetic energy of water flowing, reduces water flow pressure loss Disorder with fluidised form；5, the pretightning force of index dial adjustable structure torque spring, simplifies assembling degree, And pretightning force can be regulated at any time according to swing speed to be realized, and more practical, more convenient to operate.

Accompanying drawing explanation

Fig. 1 is the front view of a kind of double dynamical mutual balance injection apparatus of this utility model.

Fig. 2 is the left view of a kind of double dynamical mutual balance injection apparatus of this utility model.

Fig. 3 is the top view of a kind of double dynamical mutual balance injection apparatus of this utility model.

Fig. 4 is the structural representation of this utility model localizer.

1-the first ejector；11-water tank；12-accelerates tapered pipeline；13-rectification shower nozzle；14-is intake Hole；15-venthole；16-limited block；2-the second ejector；21-touches and stops rod；211-round tube hole；3- Fixed mount；31-rubber block；32-localizer；The hollow screwed pipe of 321-；322-location-plate；323-positions Nut；324-back-moving spring；325-locking nut；326-positioning ball；33-base plate；34-floor； 35-crossbeam；4-the first air accumulator；5-the second air accumulator；6-the first torque spring；7-the second torsion bullet Spring；8-rotary shaft.

Detailed description of the invention

It should be noted that in the case of not conflicting, the embodiment in this utility model creation and enforcement Feature in example can be mutually combined.

This utility model create description in, it is to be understood that term " " center ", " longitudinally ", " laterally ", " on ", D score, "front", "rear", "left", "right", " vertically ", Orientation or the position relationship of the instruction such as " level ", " top ", " end ", " interior ", " outward " are base In orientation shown in the drawings or position relationship, it is for only for ease of description this utility model creation and simplification is retouched State rather than indicate or imply that the device of indication or element must have specific orientation, with specific side Position structure and operation, therefore it is not intended that to this utility model create restriction.Additionally, term " the One ", " second " etc. be only used for describing purpose, and it is not intended that instruction or hint relative importance or Person implies the quantity indicating indicated technical characteristic.Thus, " first ", " second " etc. are defined Feature can express or implicitly include one or more this feature.Create at this utility model Description in, except as otherwise noted, " multiple " are meant that two or more.

In the description that this utility model is created, it should be noted that unless otherwise clear and definite regulation and limit Fixed, term " is installed ", " being connected ", " connection " should be interpreted broadly, for example, it may be fix Connect, it is also possible to be to removably connect, or be integrally connected；Can be to be mechanically connected, it is also possible to be electricity Connect；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, in can being two elements The connection in portion.For the ordinary skill in the art, above-mentioned art can be understood by concrete condition Language concrete meaning in this utility model is created.

Below in conjunction with the accompanying drawings specific embodiment of the utility model is elaborated.

As depicted in figs. 1 and 2, a kind of double dynamical mutual balance injection apparatus, including fixed mount 3, first Ejector the 1, second ejector the 2, first air accumulator the 4, second air accumulator the 5, first torque spring 6, Second torque spring 7 and rotary shaft 8, the first ejector 1 is identical with the structure of the second ejector 2 and two Person's dislocation is oppositely arranged, and the lower end of the first ejector 1 and the second ejector 2 is fixed on rotation after being coaxially disposed In rotating shaft 8, the two ends of rotary shaft 8 are fixed on fixed mount 3, and the first spray is located at by the first torque spring 6 Between emitter 1 and fixed mount 3, first torque spring 6 one end is installed on the first ejector 1, another End is installed on fixed mount 3, the second torque spring 7 and horizontal stroke of the first torque spring 6 relative rotation axi 8 Being symmetrical arranged to centrage, first air accumulator 4 one end is connected with the inner chamber of the first ejector 1, the other end Being connected with outside feeder, second air accumulator 5 one end is connected, separately with the inner chamber of the second ejector 2 One end is connected with outside feeder, it is preferable that fixed mount 3 includes base plate 33, crossbeam 35 and rib Plate 34, base plate 33 is horizontally disposed with, and crossbeam 35 and the floor 34 being located at crossbeam 35 both sides are formed with base plate One trapezoid, intensity is good.

Preferably, the first ejector 1 includes water tank 11, accelerates tapered pipeline 12 and rectification shower nozzle 13, The opening of water tank 11 is connected with accelerating the bigbore one end of tapered pipeline 12, accelerates tapered pipeline 12 One end bigbore with rectification shower nozzle 13, small-bore one end is connected, and the upper end of water tank 11 is less than rectification The upper surface of shower nozzle 13, water tank 11 lower end is provided with inlet opening 14, and inlet opening 14 is provided with inwardly opens Unilateral gate, it is highly preferred that the quantity of inlet opening 14 is four, can promote the speed of water inlet, water tank 11 upper ends are provided with venthole 15, and venthole 15 is provided with the unilateral gate inwardly opened, and ensure while water inlet Being discharged by air in water tank 11 in time, the first air accumulator 4 and water tank 11 are away from accelerating reducer pipe The inner chamber of road 12 part connects；It is highly preferred that water tank 11, acceleration tapered pipeline 12 and rectification shower nozzle 13 the most end to end rear composition continuous gradation footpath pipelines, can carry out rectification to internal liquid, it is ensured that spray Continuous gradation footpath pipeline forms the shape of similar " 6 " effectively for jetting stream sturdy, more meets water flowing Principle, improves water flowing kinetic energy, reduces water flow pressure loss and the disorder of fluidised form；It is highly preferred that rectification Shower nozzle 13 is two sections, and one section of material near acceleration tapered pipeline 12 is No. 20 steel, reduces cost, Another section of material is rustless steel, it is to avoid produces corrosion with the part of air contact, promotes rectification shower nozzle 13 Service life；Use two-part structure, be easily worked, low cost of manufacture；And rectification shower nozzle 13 It is interference fit at two sections of cooperations, it is ensured that the sealing between two sections, it is to avoid energy loss, more excellent Selection of land, after two sections of cooperations, surrounding is welded, lift-off seal；It is highly preferred that rectification shower nozzle 13 A length of between 500mm-1200mm, tapering between 4 degree～13 degree, relatively common traditional fountain Increase, for the distance that the rectification offer of current is enough, also can accumulate bigger water flow pressure, it is ensured that ejection Water column dynamics, tapering can play the effect of rectification.

Preferably, the first air accumulator 4 and the second air accumulator 5 is wholely set and the two is by internal dividing plate Distinguish and arrange, be wholely set intensity high, convenient fixing, and also the concordance of action is good；It is highly preferred that First air accumulator 4 overlaps with the longitudinal center plane of the first ejector 1, the outer surface of the first air accumulator 4 with The inner ring of water tank 11 is fixing to be connected, and the first air accumulator 4 is coaxially disposed with rotary shaft 8 and fixes and is connected, It is highly preferred that the first air accumulator 4 with after the second air accumulator 5 one for " O " shape and be located at similar " 6 " In the circle of shape lower end so that structure more compact and reasonable, making full use of space, structure is compacter, accounts for Less with space, dispose, deposit and transport the most convenient.

Preferably, the two ends of fixed mount 3 are provided with index dial assembly, and the index dial assembly at two ends is used for adjusting First torque spring 6 and the pretightning force of the second torque spring 7, index dial assembly includes alignment pin 72 He Dividing disc 71, dividing disc 71 in the index dial assembly of one end and the first torque spring 6 are near fixed mount One end of 3 connects, and dividing disc 71 and the second torque spring 7 in the index dial assembly of the other end are close solid The one end determining frame 3 connects, and dividing disc 71 is coaxially disposed with rotary shaft 8, and alignment pin 72 is fixed on fixing On frame 3, alignment pin 72 mates setting with dividing disc 71, uses dividing disc precision higher, can be according to reality Border requires to set the angle of segmentation, processes and adjust convenient；It is highly preferred that the essence of dividing disc 71 Degree is 10 degree, and the quantity of alignment pin 72 is three, the setting circle of three alignment pins 72 and dividing disc 71 The setting circle diameter in hole, upper location is identical, and three alignment pins 72 are in 10 degree of arc length of location circular arc Uniform, use three alignment pins 72, further the segmentation precision of 10 degree can be divided into three parts, enter One step promotes segmentation precision.

Preferably, the outside of the first ejector 1 sealed end is provided with limited block 16, and fixed mount 3 lower end is provided with Rubber block 31, limited block 16 mates setting with rubber block 31, can limit the angle that whole device swings Degree scope, thus ensure that the rotational trajectory that every time completes, close to regular, promote and views and admires effect after water spray Really, and can excessively swing and cause rocking of structure by anti-locking apparatus.

Preferably, as shown in Figure 2 and Figure 4, the outside of the second ejector 2 sealed end is provided with to touch stops rod 21, Touching and stop rod and 21 be provided with round tube hole 211, the lower end that fixed mount 3 is corresponding with the second ejector 2 is provided with location Device 32, localizer 32 is crashed by round tube hole 211 and stops rod 21 and position, uses this respective outer side edges to set Fixed atmospheric pressure value can realize the second ejector 2 and carry out postrotational location, thus ensures in music replacing The when that gap, needs being suspended or injection terminates, carry out the location of whole device, be further ensured that stopping After, the rectification shower nozzle part of the first ejector 1 and the second ejector 2 is slightly above the water surface, effectively prevents from surpassing Go out the water surface too high, the aesthetic property of lifting device；It is highly preferred that localizer 32 is symmetrical, wherein The structure of right half part includes hollow screwed pipe 321, location-plate 322, location nut 323, back-moving spring 324, locking nut 325 and positioning ball 326, positioning ball 326, back-moving spring 324 and locking screw Female 325 are co-axially located at hollow screwed pipe 321 inside and are arranged by the lateral edge side in center, positioning ball 326 Radius identical with the radius of round tube hole 211, hollow screwed pipe 321 is through positioning pipe and the two is by location Nut 323 is fixing to be connected, the convenient relative position adjusting the relative centrage of positioning ball 326 of total, Thus guarantee crashes and stops the control of rod 21, simple in construction, control reliable.

During actual use, by total except partial rectification meet and discuss be positioned in addition to 13 the water surface with Under, then by fixed mount 1 horizontal positioned, due to the effect of pressure, in the first ejector 1, current pass through The inlet opening 14 opened to inner side enters the inside of water tank 11, the simultaneously gas within water tank 11 It is discharged in air by the venthole 15 opened to inner side and acceleration tapered pipeline 12, rectification shower nozzle 13, Second ejector completes same action simultaneously, if now needing to spray water column, the first air accumulator 4 leads to Crossing outside feeder to supply the first ejector 1 continuously, the second air accumulator 5 is by outside Feeder the second ejector 2 is supplied continuously, owing to inlet opening 14 and venthole 15 are Unilateral gate, is closed, all the time along with the first air accumulator 4 He in the case of admission pressure increases The startup of the second air accumulator 5, gas sprays, and promotes the water one end in this water injector to make at gases at high pressure With the lower pipeline ejection along gradual change footpath or sudden change footpath, if the first air accumulator 4 and the second air accumulator 5 supply Atmospheric pressure is identical, then the first ejector 1 and the second ejector 2 are simultaneously in upwards spray regime, if First air accumulator 4 and the second air accumulator 5 supply gas pressure are variant, and the side that supply gas pressure is big sprays While total rotate under the driving of recoil, the first torque spring 6 and second is turned round simultaneously Power spring 7 carries out energy storage, and along with the progressively ejection of current, the fountain pipeline recoil of high pressure reduces, when When forwarding the contact point of limited block 16 and rubber block 31 to, recoil is reduced to be not enough to overcome the first torsion Power spring 6 and the elastic force of the second torque spring 7 and stop, under spring reaction, start opposite direction simultaneously Spinning reduction, now, the current in the first ejector 1 and the second ejector 2 are all discharged, under preparation One circulation, if needing to suspend or terminate, the first air accumulator 4 uses the high pressure numerical value set and coordinates Control system, that second ejector 2 rotates under the effect of recoil, touch stop rod 21 will be with Positioning after localizer 32 contact, it is many that two pipelines produce different combination types because of the air pressure difference of supply Dimension jeting effect, total is simple, and integration adds speed system and more meets water flow principles, improves water Flowing kinetic energy, reduces water flow pressure loss and the disorder of fluidised form, and uses produced by pneumatic injection water Recoil, as driving source, less energy consumption, is saved the energy, environmental protection, and can be presented multidimensional, uses model Enclose wider.

Above an embodiment of the present utility model is described in detail, but described content has been only this reality With novel preferred embodiment, it is impossible to be considered for limiting practical range of the present utility model.Fan Yiben Impartial change that utility model application scope is made and improvement etc., all should still belong to of the present utility model specially Within profit covering scope.

Claims (10)

1. a double dynamical mutual balance injection apparatus, it is characterised in that: include fixed mount (3), first Ejector (1), the second ejector (2), the first air accumulator (4), the second air accumulator (5), One torque spring (6), the second torque spring (7) and rotary shaft (8), described first ejector (1) And the two dislocation identical with the structure of described second ejector (2) is oppositely arranged, described first ejector (1) and the lower end of described second ejector (2) be coaxially disposed after be fixed in described rotary shaft (8), The two ends of described rotary shaft (8) are fixed on described fixed mount (3), described first torque spring (6) It is located between described first ejector (1) and described fixed mount (3), described first torque spring (6) One end is installed on described first ejector (1), and the other end is installed on described fixed mount (3), institute State the horizontal stroke of the second torque spring (7) and the described relative described rotary shaft of first torque spring (6) (8) Being symmetrical arranged to centrage, described first air accumulator (4) one end is interior with described first ejector (1) Chamber connects, and the other end is connected with outside feeder, and described second air accumulator (5) one end is with described The inner chamber of the second ejector (2) connects, and the other end is connected with outside feeder.

The double dynamical mutual balance injection apparatus of one the most according to claim 1, it is characterised in that: Described first ejector (1) includes water tank (11), accelerates tapered pipeline (12) and rectification shower nozzle (13), the opening of described water tank (11) and described acceleration tapered pipeline (12) bigbore End connects, and the small-bore one end of described acceleration tapered pipeline (12) is bigbore with rectification shower nozzle (13) One end connects, and the upper end of described water tank (11) is less than the upper surface of described rectification shower nozzle (13), institute Stating water tank (11) lower end and be provided with inlet opening (14), described inlet opening (14) are provided with the list inwardly opened Xiang Men, described water tank (11) upper end is provided with venthole (15), described venthole (15) be provided with to The unilateral gate inside opened, described first air accumulator (4) becomes away from described acceleration with described water tank (11) The inner chamber of footpath pipeline (12) part connects.

The double dynamical mutual balance injection apparatus of one the most according to claim 2, it is characterised in that: After described water tank (11), acceleration tapered pipeline (12) and rectification shower nozzle (13) are the most end to end Composition continuous gradation footpath pipeline, described continuous gradation footpath pipeline forms the shape of similar " 6 ".

The double dynamical mutual balance injection apparatus of one the most according to claim 2, it is characterised in that: Described first air accumulator (4) and described second air accumulator (5) be wholely set and the two by internal every Plate is distinguished and is arranged.

The double dynamical mutual balance injection apparatus of one the most according to claim 2, it is characterised in that: Described first air accumulator (4) overlaps with the longitudinal center plane of described first ejector (1), and described first The outer surface of air accumulator (4) is fixing with the inner ring of described water tank (11) to be connected, described first gas storage Tank (4) is coaxially disposed with described rotary shaft (8) and fixes and is connected.

The double dynamical mutual balance injection apparatus of one the most according to claim 1, it is characterised in that: The two ends of described fixed mount (3) are provided with index dial assembly, and described index dial assembly includes alignment pin (72) With dividing disc (71), the described dividing disc (71) and described first in the described index dial assembly of one end Torque spring (6) connects near one end of described fixed mount (3), the described index dial assembly of the other end In described dividing disc (71) and described second torque spring (7) near the one of described fixed mount (3) End connects, and described dividing disc (71) is coaxially disposed with described rotary shaft (8), described alignment pin (72) Being fixed on described fixed mount (3), described alignment pin (72) mates with described dividing disc (71) and sets Put.

The double dynamical mutual balance injection apparatus of one the most according to claim 6, it is characterised in that: The precision of described dividing disc (71) is 10 degree, and the quantity of described alignment pin (72) is three, three The setting circle of described alignment pin (72) is identical with the setting circle diameter in hole, described dividing disc (71) upper location, Three described alignment pins (72) are uniform in 10 degree of arc length of location circular arc.

The double dynamical mutual balance injection apparatus of one the most according to claim 1, it is characterised in that: The outside of described first ejector (1) sealed end is provided with limited block (16), under described fixed mount (3) End is provided with rubber block (31), and described limited block (16) mates setting with described rubber block (31).

The double dynamical mutual balance injection apparatus of one the most according to claim 1, it is characterised in that: The outside of described second ejector (2) sealed end is provided with to touch stops rod (21), described in touch and stop rod (21) It is provided with round tube hole (211), under described fixed mount (3) is corresponding with described second ejector (2) End is provided with localizer (32), and described localizer (32) is touched described by described round tube hole (211) Stop rod (21) to position.

The double dynamical mutual balance injection apparatus of one the most according to claim 9, it is characterised in that: Described localizer (32) is symmetrical, wherein the structure of right half part include hollow screwed pipe (321), Location-plate (322), location nut (323), back-moving spring (324), locking nut (325) and Positioning ball (326), described positioning ball (326), back-moving spring (324) and locking nut (325) It is co-axially located at described hollow screwed pipe (321) inside and is arranged by the lateral edge side in center, described location The radius of steel ball (326) is identical with the radius of described round tube hole (211), described hollow screwed pipe (321) Through described positioning pipe and the two connect by described location nut (323) is fixing.