CN209715936U - A kind of open tunnel type UV sterilizer - Google Patents

Abstract

The utility model discloses a kind of open tunnel type UV sterilizers, the cleaning plant including lamp bracket and on the lamp bracket；The lamp bracket includes hack lever, the fluorescent tube being detachably connected with the hack lever and covers at pipe sleeve on the fluorescent tube；The cleaning plant include can sweeping action clean-up wheel and for for the clean-up wheel sweeping action cleaning rod；The clean-up wheel include can sweeping action flabellum, for changing the flabellum inclined direction the first steering structure and the second steering structure for being matched with first steering structure；The utility model is equipped with by clean-up wheel, cleaning rod, flabellum, the first steering structure and the second steering structure, so that without installing the reciprocating motion that actuator is able to achieve clean-up wheel, achieve the purpose that clear up casing, plays the role of cleaning out, energy-saving and emission-reduction and reduces cost.

Description

A kind of open tunnel type UV sterilizer

Technical field

The utility model belongs to technology water treatment field, more particularly, to a kind of open tunnel type UV sterilizer.

Background technique

In the application of ultraviolet disinfection equipment, dirt can be generated outside the long-term quartz socket tube under water used, thus Reduce the penetration capacity and sterilizing ability of ultraviolet light；In order to be able to maintain normal UV radiation dose it is necessary to often to quartz Casing is cleaned, and removes the dirt on quartz socket tube surface to keep the light transmittance of quartz ampoule；Therefore, cleaning device disappears ultraviolet It is essential a part in malicious equipment.

Existing cleaning device mostly uses actuator driving cleaning structure to carry out cannula cleaning, if longtime running cleaning dress It sets, then seriously increases energy consumption, substantially increase the cost of equipment operation and maintenance；And if just opening at regular intervals If a dynamic cleaning device, then during cleaning device stops, dirt is easily adhered on casing, restarts cleaning plant Then it is difficult to clean out in dirt if being cleared up.

Utility model content

The utility model for overcome the deficiencies in the prior art, provide one kind clean out, energy-efficient open tunnel type ultraviolet light Sterilizing equipment decontaminating apparatus.

To achieve the goals above, the utility model uses a kind of following technical scheme: open tunnel type UV sterilizer, Cleaning plant including lamp bracket and on the lamp bracket；The lamp bracket includes the lamp that hack lever and the hack lever are detachably connected Manage and cover at the pipe sleeve on the fluorescent tube；The cleaning plant include can sweeping action clean-up wheel, for supply the cleaning Take turns sweeping action cleaning rod, can sweeping action flabellum, for changing the flabellum inclined direction the first steering structure And the second steering structure matched with first steering structure；By being equipped with for clean-up wheel, cleaning rod and flabellum, from And make clean-up wheel under the action of water flow, it can voluntarily advance while rotating, reach cleaning sleeve surface dirt Effect, then under the mating reaction of the first steering structure and the second steering structure, have the function that the inclined direction for changing flabellum, So that clean-up wheel can move backward under the action of water flow along cleaning rod again, that is, clean-up wheel is realized in the effect of water flow Under, voluntarily along cleaning rod do back and forth it is reciprocal move, without installing additional actuator, greatly reduce equipment cost, In Without the additional energy is consumed in equipment operation, play a role in energy saving；Due to clean-up wheel continuous service, so dirty Dirt is hardly adhered on casing, and then ensure that the penetrating of casing, and ultraviolet light is enabled preferably to be pierced by casing, is played preferably Disinfection and sterilization effect.

First steering structure include can sweeping action steering ring, for the steering ring and the fan of being sequentially connected The steering transmission component of leaf and the limit assembly matched with the flabellum；By the setting of above structure, so that flabellum It can rotate, have the function that clean-up wheel is enabled voluntarily to move back and forth.

The transmission component that turns to includes the teeth portion being set on the steering ring, first engaged with the teeth portion steering tooth Wheel and the second tooth sector engaged with first tooth sector；By the setting of above structure, steering ring and fan are realized Transmission cooperation between leaf, to achieve the purpose that change fan blade angles, structure is simple, and cooperation is stablized, and failure rate is low.

The clean-up wheel includes for supplying the annular groove of the steering ring sweeping action, for coming for first tooth sector Reverse work through slot and for for the second tooth sector sweeping action race；By the setting of above structure, guarantee to turn To can be realized stable transmission between transmission component, cooperate more stable.

Second steering structure include can sweeping action buffer bar, for for the buffer bar sweeping action buffering Bar cylinder, one end act on the bolster on the buffer bar and are used for so that being formed between the buffer bar cylinder and the hack lever single The unidirectional rotation stop component cooperated to rotation stop；The other end of the bolster acts on the buffer bar cylinder；Pass through above structure Setting, when steering ring and buffer bar contact, excessive collision, the damage of avoiding device will not occur for the two, while also guarantee Flabellum can be by stable steering.

The unidirectional rotation stop component include the ring gear being detachably connected with the buffer bar cylinder, can sweeping action anti-rotation block And one end acts on the return unit on the anti-rotation block, the other end of the return unit acts on the hack lever；Pass through above-mentioned knot The setting of structure guarantees that flabellum turns to suitable so that flabellum is completed to turn to and then will not receive again when contacting with buffer bar influence Benefit.

The hack lever includes for supplying the cylinder slot of the buffer bar cylinder sweeping action, for supplying the anti-rotation block sweeping action Rotation stop groove and for for the ring gear sweeping action ring gear slot；By the setting of above structure, guarantee unidirectional rotation stop component It can rotate, so that flabellum can be turned to smoothly, realize the reciprocating motion of clean-up wheel, achieve the purpose that clear up casing.

The hack lever further include mutually agree with the clean-up wheel turn to slot, set on it is described steering slot on water stream channel and The drip ring being detachably connected with the buffer bar cylinder；By the setting of above structure, guarantee that water flow can act on clearly always On reason wheel, so that clean-up wheel can smoothly move back and forth.

The steering ring is equipped with the steering block matched with the buffer bar；The anti-rotation block is equipped with anticreep convex edge, The rotation stop groove is equipped with the limit convex edge matched with the anticreep convex edge；By the setting of above structure, so that anti-rotation block It can be realized stable unidirectional rotation stop with ring gear to cooperate；Buffer bar is able to drive steering ring rotation, reaches and changes fan blade angles Purpose.

In conclusion the utility model passes through clean-up wheel, cleaning rod, flabellum, the first steering structure and the second steering structure Be equipped with so that achieve the purpose that cleaning casing without installing the reciprocating motion that actuator is able to achieve clean-up wheel, Play the role of cleaning out, energy-saving and emission-reduction and reduce cost.

Detailed description of the invention

Fig. 1 is the schematic perspective view of the utility model；

Fig. 2 is the overlooking structure diagram of the utility model；

Fig. 3 is the perspective cross-sectional structural schematic diagram in Fig. 2 along A-A；

Fig. 4 is the schematic perspective view of clean-up wheel in the utility model；

Fig. 5 is the perspective cross-sectional structural schematic diagram of clean-up wheel in the utility model；

Fig. 6 is the enlarged diagram in Fig. 5 at A；

Fig. 7 is the perspective cross-sectional structural schematic diagram in Fig. 2 along B-B；

Fig. 8 is the enlarged diagram in Fig. 7 at B；

Fig. 9 is the perspective cross-sectional structural schematic diagram in Fig. 2 along C-C；

Figure 10 is the enlarged diagram in Fig. 9 at C；

Figure 11 is the cooperation schematic perspective view that transmission component and flabellum are turned in the utility model embodiment 2；

Figure 12 is the enlarged diagram in Figure 11 at D.

Specific embodiment

Embodiment 1:

As Figure 1-10 shows, a kind of open tunnel type UV sterilizer, including lamp bracket 1 and cleaning plant；Lamp bracket 1 includes frame Bar 11, fluorescent tube 12, pipe sleeve 13, set a roof beam in place 14 and handle 15；Handle is bolted to set a roof beam in place on；Distinguish at the both ends for lower surface of setting a roof beam in place It has been bolted a hack lever；The both ends of fluorescent tube are electrically connected with two hack levers respectively, and pipe sleeve is located at outside fluorescent tube, and the two of pipe sleeve End is bolted with two hack levers respectively, plays the role of protecting fluorescent tube.

Specifically, cleaning plant includes clean-up wheel 21, cleaning rod 22, cleaning brush 29, the first steering structure and the second steering Structure；The both ends of cleaning rod are bolted to respectively on two hack levers, and the surface of the cleaning rod offers external screw thread；Clean-up wheel installation On cleaning rod, it can move back and forth along cleaning rod；Cleaning brush is mounted on clean-up wheel by velcro, is convenient to clean brush Installation, disassembly and cleaning, the cleaning brush are made of plastic material, are equipped with soft bristle (not drawing in figure) thereon；Cleaning Wheel includes flabellum 211, wheel hub 215, spoke 216 and wheel rim 217；Wheel hub in a ring, is mounted on cleaning rod, is offered thereon interior Screw thread, so that forming threaded between wheel hub and cleaning rod；One end of spoke is bolted on wheel hub, multiple spokes Along the circumferential uniformly installation in the edge of wheel hub；Rim bolt is connected on the other end of spoke, enables wheel rim with wheel hub It moves and moves；A fan axis 218 has been respectively welded on the both ends of flabellum, wherein a fan axis is connect with hub bearing, it is another Root fan axis is connect with wheel rim bearing, so that flabellum can carry out back rotation；First steering structure is mounted on wheel rim, so that can To change the inclined direction of flabellum, the inclined direction by changing flabellum can enable clean-up wheel to change under the action of water flow Rotation direction；Second steering structure is mounted on hack lever, is cooperated with the first steering structure, is reached and is enabled flabellum rotate to change The purpose of vane angle.

Specifically, the first steering structure includes steering ring 23, turns to transmission component and limit assembly；In the two sides of wheel rim point An annular groove 212 has not been opened up, and two steering rings are separately mounted in two annular grooves, can carry out back rotation along annular groove；In wheel rim A through slot 213 is inside also opened up, in a ring, the inner wall along through slot two sides has uniformly opened up multiple races 214, the wheel to the through slot Through slot is connected to by slot with annular groove；Turning to transmission component includes teeth portion 231, the first tooth sector 24 and the second tooth sector 25；Fan Axis at least partly penetrates in through slot, and the second tooth sector key connection is located in annular groove on fan axis；First tooth sector and second Tooth sector engagement, first tooth sector are keyed on a rooted tooth wheel shaft, and gear axle bearing is connected in race；It is turning to Teeth portion is mounted on the inner surface of ring, which engages with the first tooth sector, since steering ring only needs to rotate lesser angle, So being only that the corresponding position of the first tooth sector is mounted with teeth portion, so that processing is more convenient, also opened up on annular groove Tooth socket 219 corresponding with teeth portion, convenient for the rotation of teeth portion.

Specifically, limit assembly includes limit film 26, positive limit bar 27 and reverse limit bar 28；Limit film is logical by being located at The end face of fan axis in slot upwardly extends to be formed；The two sides positioned at limit film that two positive limit bars are centrosymmetric, screw It is connected on the top surface of through slot；The two sides positioned at limit film that two reverse limit bars are also centrosymmetric, screw is connected to logical On the top surface of slot, and positive limit bar is symmetrically installed with reverse limit bar, so that in positive limit bar, reverse limit Under the action of bar and limit film, flabellum is only able to rotate certain angle, so that flow action on flabellum, can give flabellum one Rotary force, to drive clean-up wheel to rotate, then under being threadedly engaged of cleaning rod and wheel hub, clean-up wheel can. while rotating Advance, cleaning brush is contacted with pipe sleeve, can achieve the purpose that clear up pipe sleeve；Preferably, it is measured by test of many times, flabellum inclination Best angle be 15 °~45 °, the angle make flow action the power on flabellum drives that clean-up wheel is .ed while rotating enough Advance, while making the tilt angle for changing flabellum more laborsaving again；The cooperation of gag lever post and limit film enables flabellum to protect It holds in suitable tilt angle, guarantees the movement that clean-up wheel can be stable.

Specifically, the second steering structure includes buffer bar 31, buffer bar cylinder 32, bolster and unidirectional rotation stop component；Unidirectionally Rotation stop component includes ring gear 34, anti-rotation block 35 and return unit 36；A ring gear slot 113 is opened up on hack lever, ring gear is mounted on In ring gear slot, back rotation can be carried out along ring gear slot；Ring gear is annular in shape, and inner surface extends inwardly to form multiple uniformly distributed Double wedge, the rectangular triangular structure of the double wedge open up；A rotation stop groove 112 is opened up on hack lever, anti-rotation block is mounted on only In turn trough, it can be moved up and down along rotation stop groove；It is mounted with that a return unit, the return unit are spring, one end in rotation stop groove It acts on the lower surface of anti-rotation block, the other end acts on the bottom surface of rotation stop groove；Anti-rotation block also open by rectangular triangular structure If inclined surface is opposite with the inclined surface of the double wedge of side between adjacent two double wedge, the double wedge of vertical plane and the other side is erected It faces directly relatively, so that ring gear is only capable of one-directionally rotating；Outer extend forms anticreep convex edge 351 under the lower surface of anti-rotation block, only The upper end of turn trough side wall has extended inwardly to form limit convex along 117, under the cooperation of limit convex edge and anticreep convex edge, so that rotation stop Block will not be deviate from out of rotation stop groove, so that the cooperation between anti-rotation block and ring gear is relatively stable.

Specifically, buffer bar cylinder is bolted on ring gear, buffer bar is mounted in buffer bar cylinder, can be along buffer bar The inner wall of cylinder slidably reciprocates；Bolster is mounted in buffer bar cylinder, is a spring, which acts in buffer bar cylinder Bottom surface on, the other end acts on one end of buffer bar；A cylinder slot 111 is opened up on hack lever, buffer bar cylinder is located at In cylinder slot, when ring gear rotation, buffer bar cylinder can be moved along through slot；Steering slot 114 is opened up on hack lever, clean-up wheel is just It can be embedded in well and turn in slot；Water stream channel 115 has been opened up turning in slot, water flow is smoothly passed over, has been avoided clear When reason wheel insertion is turned in slot, water flow can not be by generating resistance, and after also guaranteeing that clean-up wheel insertion turns in slot, water flow can It acts on flabellum, so that fan blade rotating is backward, water flow is able to drive clean-up wheel and removes out of steering slot；Cylinder slot is connected with slot is turned to It is logical, it is mounted with that a drip ring 116 closes cylinder slot turning in slot, sundries is avoided to enter in a slot, which can turn Carry out back rotation into slot, opened up spliced eye on drip ring, buffer bar cylinder is mounted in the spliced eye, enables buffer bar cylinder Enough drive drip ring rotation；Steering ring has outwardly extended to form steering block 232.

Specific working principle are as follows: when water flow flows through clean-up wheel, act on flabellum, so that the limit film on fan axis is tight It is pressed on gag lever post, flabellum is enabled to be maintained at heeling condition, power of the flow action on flabellum can make flabellum have a deflection Trend can cooperate in the internal and external threads on wheel hub and cleaning rod so that clean-up wheel be driven to rotate, and when clean-up wheel rotates Under, it is moved while rotating along cleaning rod；Under the continuous action of water flow, the speed that clean-up wheel can be spun up is played The effect of acceleration, movement speed and rotation speed all can be very fast；During clean-up wheel moving in rotation, cleaning brush can continue to make With on pipe sleeve, have the function that clear up pipe sleeve outer surface；When clean-up wheel is moved to one end of cleaning rod, insertion is turned in slot When, deflecting roller can be in contact with buffer bar, push buffer bar to compress bolster, prevent clean-up wheel to the impact force mistake of buffer bar Greatly, the damage for avoiding each components extends the service life of equipment；After clean-up wheel is rotated further by certain angle, steering ring On steering block i.e. can be in contact with buffer bar, buffer bar can not under the unidirectional rotation stop mating reaction of ring gear and anti-rotation block at this time Rotation can make steering ring rotate under the action of steering block and buffer bar along annular groove, so that the first tooth sector be driven to turn It is dynamic, and then the rotation of the second tooth sector is driven, the flabellum being connected with the second tooth sector can rotate, and change the inclination angle of flabellum Degree drives clean-up wheel to rotate backward so that water flow can give flabellum one reversed deflection trend, and clean-up wheel i.e. can be along Cleaning rod moves backward and clears up pipe sleeve, the second steering structure after the other end for reaching cleaning rod, on the hack lever of the other side Under the action of, flabellum can change direction again, to realize moving back and forth for clean-up wheel, driven without actuator, It is convenient and efficient, it is time saving and energy saving, reduce production cost and operating cost.

Embodiment 2:

As depicted in figs. 11-12, the present embodiment the difference from embodiment 1 is that: turn to transmission component include spiral set 41, it is solid Line piece 42 and connecting line 43；Solidus part screw is connected on the inner surface of steering ring, inner surface of multiple solidus parts along steering ring Circumferential uniformly installation；Spiral set is mounted on fan axis, mating with fan axis；The shape specifically, inner wall of spiral set extends internally At there are two rotation stop protrusions 412, two rotation stop grooves 413 have been opened up on fan axis, rotation stop protrusion is just embedded in the rotation stop groove, from And spiral set is made to form rotation stop cooperation with fan axis；Opened up two spiral slots 411 on spiral set, hereinafter referred to as upper slot and Lower slot, upper slot are in the same plane with the solidus part on the steering ring on the left of clean-up wheel, the steering on the right side of lower slot and clean-up wheel Solidus part on ring is in the same plane；One end of a piece connecting line is connected with the solidus part in left side, the other end and upper slot phase Even；One end of another connecting line is connected with the solidus part on right side, and the other end is connected with lower slot, and the connecting line is in the present embodiment Nylon rope；It when the rotation of the steering ring in left side, drives solidus part mobile, i.e., connecting line can be pulled from upper slot pull-up, thus Spiral set rotation is driven, and then drives flabellum rotation, achievees the purpose that change vane angle；Meanwhile the rotation of spiral set The connecting line on lower slot can be wound again, so that connecting line remains tensioning state；When the rotation of the steering ring on right side, i.e., can incite somebody to action Connecting line on lower slot is pullled out, achievees the purpose that the inclined direction for changing flabellum again.

Claims (9)

1. a kind of open tunnel type UV sterilizer, including lamp bracket (1) and the cleaning plant being set on the lamp bracket (1)；It is described Lamp bracket (1) includes hack lever (11), the fluorescent tube (12) being detachably connected with the hack lever (11) and covers on the fluorescent tube (12) Pipe sleeve (13)；It is characterized by: the cleaning plant include can sweeping action clean-up wheel (21), for supply the clean-up wheel (21) cleaning rod (22) of sweeping action, can sweeping action flabellum (211), for changing the inclination side of the flabellum (211) To the first steering structure and the second steering structure for being matched with first steering structure.

2. open tunnel type UV sterilizer according to claim 1, it is characterised in that: first steering structure includes Can sweeping action steering ring (23), for the steering transmission group of the be sequentially connected steering ring (23) and the flabellum (211) Part and the limit assembly matched with the flabellum (211).

3. open tunnel type UV sterilizer according to claim 2, it is characterised in that: the steering transmission component includes Teeth portion (231) on the steering ring (23), the first tooth sector (24) engaged with the teeth portion (231) and with it is described The second tooth sector (25) of first tooth sector (24) engagement.

4. open tunnel type UV sterilizer according to claim 3, it is characterised in that: the clean-up wheel (21) includes using In the annular groove (212) of the confession steering ring (23) sweeping action, for for the logical of the first tooth sector (24) sweeping action Slot (213) and the race (214) for being used to supply the second tooth sector (25) sweeping action.

5. open tunnel type UV sterilizer according to claim 2, it is characterised in that: second steering structure includes Can sweeping action buffer bar (31), for being acted on for the buffer bar cylinder (32) of the buffer bar (31) sweeping action, one end It bolster on the buffer bar (31) and is used for so that being formed unidirectionally between the buffer bar cylinder (32) and the hack lever (11) The unidirectional rotation stop component of rotation stop cooperation；The other end of the bolster acts on the buffer bar cylinder (32).

6. open tunnel type UV sterilizer according to claim 5, it is characterised in that: the unidirectional rotation stop component includes The ring gear (34) that is detachably connected with the buffer bar cylinder (32), can sweeping action anti-rotation block (35) and one end act on it is described Return unit (36) on anti-rotation block (35), the other end of the return unit (36) act on the hack lever (11).

7. open tunnel type UV sterilizer according to claim 6, it is characterised in that: the hack lever (11) includes being used for For the cylinder slot (111) of buffer bar cylinder (32) sweeping action, for the rotation stop groove for the anti-rotation block (35) sweeping action (112) and for the ring gear slot (113) for the ring gear (34) sweeping action.

8. open tunnel type UV sterilizer according to claim 6, it is characterised in that: the hack lever (11) further include with Steering slot (114) that the clean-up wheel (21) is mutually agreed with, the water stream channel (115) being set on steering slot (114) and with institute State the drip ring (116) that buffer bar cylinder (32) is detachably connected.

9. open tunnel type UV sterilizer according to claim 7, it is characterised in that: the steering ring (23) is equipped with The steering block (232) matched with the buffer bar (31)；The anti-rotation block (35) is equipped with anticreep convex edge (351), described to stop Turn trough (112) is equipped with the limit convex matched with the anticreep convex edge (351) along (117).