CN109850984A

CN109850984A - A kind of ultraviolet sterilizer for open channel

Info

Publication number: CN109850984A
Application number: CN201811643442.2A
Authority: CN
Inventors: 蔡同文
Original assignee: HANGZHOU HANSHAN ENVIRONMENTAL ENGINEERING TECHNOLOGY Co Ltd
Current assignee: Hangzhou Nawang Information Technology Co ltd
Priority date: 2018-12-29
Filing date: 2018-12-29
Publication date: 2019-06-07
Anticipated expiration: 2038-12-29
Also published as: CN110980869B; CN109850984B; CN110980869A

Abstract

The invention discloses a kind of ultraviolet sterilizers for open channel, including lamp bracket and cleaning plant；The lamp bracket include set a roof beam in place, with the handle being detachably connected of setting a roof beam in place, with the hack lever being detachably connected and the pipe sleeve being detachably connected with the hack lever of setting a roof beam in place；The cleaning plant includes can the clean-up wheel of sweeping action, the cleaning rod for supplying the clean-up wheel sweeping action and the cleaning brush being detachably connected with the clean-up wheel；The clean-up wheel includes the wheel hub matched with the cleaning rod, along the circumferentially uniformly distributed spoke in the edge of the wheel hub, the wheel rim being connected with the spoke, the first steering structure with the flabellum of hub rotation cooperation and the inclined direction for changing the flabellum；The present invention is equipped with by wheel hub and cleaning rod, so that being not necessarily to the driving of actuator, clean-up wheel can be moved, be played the role of energy saving；And the pressure that clean-up wheel is subject to is smaller, more difficult damage, to extend the service life of equipment.

Description

A kind of ultraviolet sterilizer for open channel

Technical field

The invention belongs to water-treatment technology fields, more particularly, to a kind of ultraviolet sterilizer for open channel.

Background technique

Currently, most of apparatus for ultraviolet disinfection with automatic cleaning function uses pneumatic mode, is dragged by cylinder The cleaning ring for being mounted on light tube jacket surface realizes cleaning function；One kind as disclosed in Chinese patent CN203781869U has automatic The open tunnel type apparatus for ultraviolet disinfection of cleaning function, cylinder drive shaft one end are fixed in headgear fixed link, and the other end runs through gas Cylinder is fixed in tail collet fixed link, and cylinder axis knot is fixed in cylinder drive shaft, and cylinder inner cavity is divided by cylinder axis knot The both ends of two parts, cylinder are equipped with gas nozzle；The both ends of at least described cylinder are equipped with cleaning device, and the cleaning device includes solid It the cleaning snap ring that is scheduled on the cylinder and is mounted on cleaning snap ring for covering the wiper ring on light tube jacket surface, wiper ring is equal The even two sides for being distributed in cylinder.

Although above-mentioned chlorination equipment can clean light tube jacket, it needs to get off return in the promotion of actuator Dynamic, water will cause powerful resistance, considerably increase energy loss, and be easily damaged equipment, seriously affect the use of equipment Service life.

Summary of the invention

For overcome the deficiencies in the prior art, providing one kind, low energy consumption, the purple with long service life for open channel by the present invention Outside line sterilizing machine.

To achieve the goals above, the invention adopts the following technical scheme: a kind of ultraviolet sterilizer for open channel, packet Include lamp bracket and the cleaning plant on the lamp bracket；The lamp bracket include set a roof beam in place, with the handle being detachably connected of setting a roof beam in place, With the hack lever being detachably connected and the pipe sleeve being detachably connected with the hack lever of setting a roof beam in place；The cleaning plant includes can be back and forth The clean-up wheel of movement, the cleaning rod for supplying the clean-up wheel sweeping action and the cleaning being detachably connected with the clean-up wheel Brush；The clean-up wheel include the wheel hub matched with the cleaning rod, along the circumferentially uniformly distributed spoke in the edge of the wheel hub, The of the wheel rim that is connected with the spoke, inclined direction with the flabellum of hub rotation cooperation and for changing the flabellum One steering structure；Handle is bolted to set a roof beam in place on；It has been bolted a hack lever respectively at the both ends for lower surface of setting a roof beam in place；Fluorescent tube Both ends be electrically connected respectively with two hack levers, pipe sleeve is located at outside fluorescent tube, and the both ends of pipe sleeve connect with two hack lever bolts respectively It connects；By being equipped with for wheel hub and cleaning rod, clean-up wheel is moved while rotating along cleaning rod, reaches clear The purpose for managing pipe sleeve, by the conversion of the impact force of water flow for the rotary force of clean-up wheel, then before rotary force is converted for clean-up wheel Into power so that be not necessarily to actuator driving, play the role of energy saving；And the pressure that clean-up wheel is subject to is smaller, more It is less likely to be damaged, to extend the service life of equipment.

First steering structure include can sweeping action steering ring, for for the steering ring sweeping action annular groove And the steering transmission component for the be sequentially connected steering ring and the flabellum；By the setting of above structure, so that flabellum It can rotate, so that being able to achieve the reciprocating movement of clean-up wheel by the rotation of flabellum, use is more convenient.

The wheel rim is equipped with through slot and race；The flabellum is equipped with fan axis, which at least partly penetrates the wheel In slot；Convenient for the installation of flabellum flabellum is rotated relative to wheel rim by the setting of above structure.

The transmission component that turns to includes with the spiral set of the fan axis rotation stop cooperation, along the circumferentially uniform cloth of the steering ring If solidus part and one end and the spiral cover the connecting line being connected, the other end of the connecting line is connected with the solidus part；It is logical The setting of above structure is crossed, so that flabellum can be driven to rotate by rotating steering ring, reaches the tilt angle for changing flabellum Purpose, structure is simple, and cooperation is stablized.

The spiral set includes spiral slot and rotation stop protrusion；The fan axis stops equipped with what is matched with the rotation stop protrusion Turn trough；By the setting of above structure, the rotation stop realized between spiral set and fan axis cooperates, and guarantees that flabellum can be changed inclination Angle.

The cleaning plant further include can sweeping action buffer bar, for for the buffer bar sweeping action buffer 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 unidirectional The unidirectional rotation stop component of rotation stop cooperation；The other end of the bolster acts on the buffer bar cylinder；Pass through above structure When setting, steering ring and buffer bar contact, excessive collision, the damage of avoiding device will not occur for the two, while also guarantee fan Leaf 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.

In conclusion the present invention being equipped with by wheel hub and cleaning rod, so that being not necessarily to the driving of actuator, clean-up wheel It can move, play the role of energy saving；And the pressure that clean-up wheel is subject to is smaller, more difficult damage, to extend The service life of equipment.

Detailed description of the invention

Fig. 1 is schematic perspective view of the invention；

Fig. 2 is overlooking structure diagram of the invention；

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 present invention；

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

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 embodiment of the present invention 2；

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

Specific embodiment

Embodiment 1:

As Figure 1-10 shows, a kind of ultraviolet sterilizer for open channel, including lamp bracket 1 and cleaning plant；Lamp bracket 1 includes Hack lever 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；At the both ends point for lower surface of setting a roof beam in place It has not 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 pipe sleeve Both ends are bolted with two hack levers respectively, play 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

1. a kind of ultraviolet sterilizer for open channel, including lamp bracket (1) and the cleaning plant being set on the lamp bracket (1)；Institute State lamp bracket (1) include set a roof beam in place (14), with the handle (15) that (14) be detachably connected of setting a roof beam in place, detachable with set a roof beam in place (14) The hack lever (11) of connection and the pipe sleeve (13) being detachably connected with the hack lever (11)；The cleaning plant includes can sweeping action Clean-up wheel (21), detachable for the cleaning rod (22) for the clean-up wheel (21) sweeping action and with the clean-up wheel (21) The cleaning brush (29) of connection；Handle is bolted to set a roof beam in place on；It has been bolted a frame respectively at the both ends for lower surface of setting a roof beam in place Bar；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 both ends of pipe sleeve respectively with two hack levers It is bolted；It is characterized by: the clean-up wheel (21) includes the wheel hub (215) matched with the cleaning rod (22), along institute State the circumferentially uniformly distributed spoke (216) in the edge of wheel hub (215), the wheel rim (217) being connected with the spoke (216) and institute State the flabellum (211) and tie for changing the first steering of the inclined direction of the flabellum (211) that wheel hub (215) is rotatably assorted Structure.

2. the ultraviolet sterilizer according to claim 1 for open channel, it is characterised in that: the first steering structure packet Include can sweeping action steering ring (23), for for the steering ring (23) sweeping action annular groove (212) and for be driven connect Connect the steering transmission component of the steering ring (23) and the flabellum (211).

3. the ultraviolet sterilizer according to claim 2 for open channel, it is characterised in that: set on the wheel rim (217) There are through slot (213) and race (214)；The flabellum (211) is equipped with fan axis (218), which at least partly penetrates institute It states in race (214).

4. the ultraviolet sterilizer according to claim 3 for open channel, it is characterised in that: the steering transmission component packet It includes with the spiral set (41) of fan axis (218) the rotation stop cooperation, along the circumferential uniformly distributed solidus part of the steering ring (23) (42) and the connecting line (43) that is connected with the spiral set (41) of one end, the other end of the connecting line (43) and the solidus part (42) it is connected.

5. the ultraviolet sterilizer according to claim 4 for open channel, it is characterised in that: the spiral set (41) includes Spiral slot (411) and rotation stop protrusion (412)；Fan axis (218) is equipped with the rotation stop matched with the rotation stop protrusion (412) Slot (413).

6. the ultraviolet sterilizer according to claim 5 for open channel, it is characterised in that: the cleaning plant further 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).

7. the ultraviolet sterilizer according to claim 6 for open channel, it is characterised in that: the unidirectional rotation stop component packet Include the ring gear (34) being detachably connected with the buffer bar cylinder (32), can sweeping action anti-rotation block (35) and one end act on institute The return unit (36) on anti-rotation block (35) is stated, the other end of the return unit (36) acts on the hack lever (11).