阅读说明：本技术 一种消化科用的纤支镜清洁设备 (Bronchofiberscope cleaning equipment that gastroenterology was used ) 是由 祝飞燕 于 2021-08-30 设计创作，主要内容包括：本发明公开了一种消化科用的纤支镜清洁设备,包括安置箱,安置箱内部开设有安置腔,安置腔上侧内壁上固定设有动力箱,动力箱上开设有开口朝上的动力腔；本发明通过一体式的清洗箱体,将清洗、漂洗、内部清洁等步骤集合在一体,妥善利用空间且不会受到残留污渍干扰,避免来回放置纤支管造成损坏,利用转动轴带动底板以及底板上的条状毛刷转动,条状毛刷展开并沿着边沿进入纤支镜的孔槽内部,并清洗内部,极大地提高清洗效率以及效果,避免重复清洗纤支镜造成磨损,还利用斜块受到撞击向右运动,传动轴带动止水阀转动,及时排出清洗过的水,防止水中残留的污渍重新污染。(The invention discloses bronchofiberscope cleaning equipment for a gastroenterology department, which comprises a placement box, wherein a placement cavity is formed in the placement box; the invention integrates the steps of cleaning, rinsing, internal cleaning and the like through the integrated cleaning box body, properly utilizes the space, is not interfered by residual stains, avoids the damage caused by the fiber branch pipe being placed back and forth, utilizes the rotating shaft to drive the bottom plate and the strip-shaped hairbrush on the bottom plate to rotate, expands the strip-shaped hairbrush and enters the hole groove of the fiber branch mirror along the edge, cleans the interior, greatly improves the cleaning efficiency and the cleaning effect, avoids the abrasion caused by the repeated cleaning of the fiber branch mirror, also utilizes the inclined block to be impacted to move rightwards, drives the water stop valve to rotate by the transmission shaft, discharges the cleaned water in time, and prevents the residual stains in the water from being polluted again.)

1. The utility model provides a bronchofiberscope cleaning equipment that gastroenterology used, is including settling the case, its characterized in that: the cleaning device is characterized in that a placement cavity is formed in the placement box, a power box is fixedly arranged on the inner wall of the upper side of the placement cavity, a power cavity with an upward opening is formed in the power box, a power motor is fixedly arranged on the inner wall of the lower side of the power box, a cleaning plate is fixedly connected to the upper end face of the power motor, a cleaning pipeline is fixedly arranged on the upper end face of the cleaning plate, the cleaning pipeline is fixedly connected to a tail box at one end, a surface cleaning mechanism is arranged on the front side of the cleaning pipeline, a head cavity is communicated with the other end of the cleaning pipeline, the head cavity starts to be arranged in the head box, the head box is fixedly arranged on the upper side surface of the cleaning plate, two butt-joint cavities are communicated to one side of the head cavity, a feeding mechanism with the interior being clean is arranged in the butt-joint cavities, an electric slider is slidably connected to the cleaning pipeline, and a cleaning cavity with the opening downward is formed in the electric slider, the cleaning brush is characterized in that a cleaning motor is fixedly arranged on the inner wall of the upper side of the cleaning cavity, a cleaning shaft is controlled on the lower end face of the cleaning motor, a cleaning brush wheel is fixedly connected to the lower end face of the cleaning shaft, two embedded grooves are symmetrically formed in the left and right positions of the lower side surface of the electric sliding block, the openings of the embedded grooves face downwards, one side of the mounting cavity is communicated with a touch pipe, an inclined block slides in the touch pipe, the right end face of the inclined block is fixedly connected with a reset spring, the other end of the reset spring is fixedly connected to the inner wall of the right side of the mounting cavity, the tooth face of the inclined block is meshed with an upper bevel gear, a drainage mechanism for discharging sewage is arranged in the touch pipe, a water tank is fixedly arranged on the inner wall of the lower side of the mounting cavity, the water tank is communicated with a water pipe, and the other end of the water pipe is communicated with a power pump.

2. A bronchofiberscope cleaning apparatus for digestive department according to claim 1, wherein: processing mechanism includes that left and right positions symmetry sets up two openings in the boot are the rotation chamber forward, the boot has still been seted up opening boot, every be provided with the dwang on the rotation chamber right side inner wall, evenly distributed has the brush on the dwang, dwang left end face fixedly connected with afterbody board, the boot downside is opened there is the wash port, terminal surface fixedly connected with afterbody axle before the afterbody board, the epaxial fixedly connected with afterbody band pulley of afterbody, afterbody band pulley friction drive has the power band, power band friction drive has the head band pulley.

3. A bronchofiberscope cleaning apparatus for digestive department according to claim 2, wherein: the fixed transmission case that is equipped with of washing board up end, the transmission chamber has been seted up to transmission case inside, the fixed output motor that is equipped with on the side end face of transmission chamber downside, output motor rear end face control has the output shaft, fixedly connected with head band pulley on the output shaft, the head band pulley with power belt friction drive, output shaft rear end face fixedly connected with head board, head board rear end face fixedly connected with head dwang.

4. A bronchofiberscope cleaning apparatus for digestive department according to claim 1, wherein: the feeding mechanism is connected including rotating the axis of rotation on the inboard wall of butt joint chamber downside, butt joint chamber one side intercommunication has the butt joint head of connecing soon, fixedly connected with bottom plate in the axis of rotation, fixedly connected with strip brush on the bottom plate, go back fixedly connected with clockwork spring case in the axis of rotation, the clockwork spring chamber has been seted up to clockwork spring incasement portion, be provided with the clockwork spring in the clockwork spring chamber, fixedly connected with fixture block in the axis of rotation, fixedly connected with poker rod in the axis of rotation.

5. A bronchofiberscope cleaning apparatus for digestive department according to claim 1, wherein: the drainage mechanism comprises a lower bevel gear with a tooth surface meshed with the upper bevel gear, the lower bevel gear is fixedly connected to a driving shaft, the driving shaft is rotatably connected between the inner walls of the touch tubes, the driving shaft is connected with a transmission assembly, the transmission assembly is connected to a transmission shaft, the transmission shaft is rotatably connected between the inner walls of the touch tubes, and a water stop valve is fixedly connected to the transmission shaft.

6. A bronchofiberscope cleaning apparatus for digestive department according to claim 1, wherein: settle intracavity wall fixedly connected with plywood between, power pump fixed connection be in plywood downside surface, power pump right side intercommunication has the fast shower nozzle that connects, plywood upside fixed surface is equipped with the filter block, filter block right side intercommunication has the fast air cock that connects, it has the drain pipe to settle chamber surface intercommunication, the embedding has the stagnant water valve in the drain pipe.

Technical Field

The invention relates to the field related to medical gastroenterology, in particular to a bronchofiberscope cleaning device for the gastroenterology department.

Background

The bronchofiberscope is suitable for observing pathological changes of lung lobes, segments and sub-segment bronchi, guiding the stomach, sampling biopsy, examining bacteriology and cytology, and can be used for shooting, teaching and dynamically recording in cooperation with a TV system.

The existing bronchofiberscope is generally cleaned and disinfected manually after being used up, the manually used hairbrush and cleaning agent are often used for cleaning, the bronchofiberscope is easily damaged, the cleaning and disinfecting operation is complex, the bronchofiberscope needs to be placed back and forth, and pollution is easily caused.

Disclosure of Invention

The invention aims to solve the problems in the prior art and provides a bronchofiberscope cleaning device for a digestive department, and in order to achieve the aim, the invention adopts the following technical scheme:

according to the bronchofiberscope cleaning equipment for the gastroenterology, the bronchofiberscope cleaning equipment comprises a placement box, a placement cavity is formed in the placement box, a power box is fixedly arranged on the inner wall of the upper side of the placement cavity, a power cavity with an upward opening is formed in the power box, a power motor is fixedly arranged on the inner wall of the lower side of the power box, a cleaning plate is fixedly connected to the upper end face of the power motor, a cleaning pipeline is fixedly arranged on the upper end face of the cleaning plate, a tail box is fixedly connected to one end of the cleaning pipeline, a surface cleaning mechanism is arranged on the front side of the cleaning pipeline, a head cavity is communicated with the other end of the cleaning pipeline, the head cavity starts in the head box, the head box is fixedly arranged on the surface of the upper side of the cleaning plate, two butt-joint cavities are communicated with one side of the head cavity, and an internal cleaning feeding mechanism is arranged in the butt-joint cavities, the cleaning pipeline is connected with an electric slide block in a sliding way, a cleaning cavity with a downward opening is arranged in the electric slide block, a cleaning motor is fixedly arranged on the inner wall of the upper side of the cleaning cavity, a cleaning shaft is controlled on the lower end face of the cleaning motor, the lower end surface of the cleaning shaft is fixedly connected with a cleaning brush wheel, the left and right positions of the lower side surface of the electric slide block are symmetrically provided with two embedded grooves, the opening of the embedded groove is downward, one side of the placing cavity is communicated with a trigger pipe, an inclined block slides in the trigger pipe, the right end face of the inclined block is fixedly connected with a return spring, the other end of the return spring is fixedly connected on the inner wall of the right side of the mounting cavity, the tooth surface of the oblique block is engaged with an upper bevel gear, a drainage mechanism for discharging sewage is arranged in the touch pipe, the water tank is fixedly arranged on the inner wall of the lower side of the placement cavity and communicated with a water pipe, and the other end of the water pipe is communicated with the power pump.

Preferably, processing mechanism includes that left and right position symmetry sets up two openings in the boot are the rotation chamber forward, the boot has still been seted up opening tail chamber up, every be provided with the dwang on the rotation chamber right side inner wall, evenly distributed has the brush on the dwang, dwang left end face fixedly connected with afterbody board, the boot downside is opened there is the wash port, the preceding terminal surface fixedly connected with afterbody axle of afterbody board, the epaxial fixedly connected with afterbody band pulley of afterbody, afterbody band pulley friction transmission has the power band, power band friction transmission has the head band pulley, and the transmission is simple, stable in structure.

Preferably, wash the fixed transmission case that is equipped with of board up end, the transmission chamber has been seted up to transmission case inside, the fixed output motor that is equipped with on the side end face of transmission chamber downside, output motor rear end face control has the output shaft, fixedly connected with head band pulley on the output shaft, the head band pulley with power belt friction drive, output shaft rear end face fixedly connected with head board, head board rear end face fixedly connected with head dwang, the suitability is good, the convenient butt joint.

Preferably, feed mechanism connects including rotating the axis of rotation on the inboard wall of butt joint chamber downside, butt joint chamber one side intercommunication has the butt joint head of connecing soon, fixedly connected with bottom plate in the axis of rotation, fixedly connected with strip brush on the bottom plate, go back fixedly connected with clockwork spring case in the axis of rotation, clockwork spring case inside has been seted up the clockwork spring chamber, be provided with the clockwork spring in the clockwork spring chamber, fixedly connected with fixture block in the axis of rotation, fixedly connected with poker rod in the axis of rotation for the inside cleanness of structure.

Preferably, the drainage mechanism comprises a lower bevel gear with a tooth surface meshed with the upper bevel gear, the lower bevel gear is fixedly connected to a driving shaft, the driving shaft is rotatably connected between the inner walls of the touch tubes, the driving shaft is connected with a transmission assembly, the transmission assembly is connected to a transmission shaft, the transmission shaft is rotatably connected between the inner walls of the touch tubes, and a water stop valve is fixedly connected to the transmission shaft to timely drain water and prevent repeated pollution.

Preferably, settle fixedly connected with plywood between intracavity wall, power pump fixed connection be in plywood downside surface, power pump right side intercommunication has the fast shower nozzle that connects, plywood upside fixed surface is equipped with the filter block, filter block right side intercommunication has the fast air cock that connects, it has the drain pipe to settle intracavity surface intercommunication, the embedding has the stagnant water valve in the drain pipe, stable in structure.

The invention has the beneficial effects that:

according to the invention, through the integrated cleaning box body, the steps of cleaning, rinsing, internal cleaning and the like are integrated, so that the space is properly utilized and is not interfered by residual stains, and the fiber branch pipe is prevented from being damaged due to the back-and-forth placement;

the rotating shaft is utilized to drive the bottom plate and the strip-shaped hairbrushes on the bottom plate to rotate, the strip-shaped hairbrushes are in an unfolded state at the moment, and the strip-shaped hairbrushes are unfolded and enter the hole grooves of the bronchofiberscope along the edges to clean the inside, so that the cleaning efficiency and the cleaning effect are greatly improved, and the bronchofiberscope is prevented from being abraded due to repeated cleaning;

the invention also utilizes the oblique block to move rightwards when being impacted, the lower bevel gear drives the driving shaft to rotate, the driving shaft drives the transmission shaft to rotate through the transmission assembly, the transmission shaft drives the water stop valve to rotate, cleaned water is discharged in time, and the residual stains in the water are prevented from being polluted again.

Drawings

FIG. 1 is a schematic external view of the present invention;

FIG. 2 is a schematic view showing the overall structure of a bronchofiberscope cleaning apparatus for gastroenterology according to the present invention;

FIG. 3 is a block diagram of the purge line of FIG. 2 of the present invention;

FIG. 4 is a block diagram of the boot of FIG. 2 according to the present invention;

FIG. 5 is a block diagram of the header tank of FIG. 2 in accordance with the present invention;

FIG. 6 is a block diagram of the spring box of FIG. 5 according to the invention;

fig. 7 is a structural view of the electric slider of fig. 2 according to the present invention.

Detailed Description

In the description of the present invention, it should be noted that the terms "inside", "below", and the like refer to orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention conventionally place when used, and are used only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used merely for distinguishing descriptions and are not to be construed as indicating or implying a relative importance, the specific features of the one type of bronchofiberscope cleaning apparatus for digestive purposes being elaborated upon below:

referring to the attached drawings 1-7, the bronchofiberscope cleaning device for the gastroenterology according to the embodiment of the invention comprises a placing box 11, a placing cavity 12 is formed inside the placing box 11, a power box 13 is fixedly arranged on the inner wall of the upper side of the placing cavity 12, a power cavity 14 with an upward opening is formed on the power box 13, a power motor 15 is fixedly arranged on the inner wall of the lower side of the power box 13, a cleaning plate 16 is fixedly connected to the upper end surface of the power motor 15, a cleaning pipeline 17 is fixedly arranged on the upper end surface of the cleaning plate 16, the cleaning pipeline 17, a tail box 18 is fixedly connected to one end of the cleaning pipeline 17, a surface cleaning mechanism 71 is arranged on the front side of the cleaning pipeline 17, a head cavity 36 is communicated with the other end of the cleaning pipeline 17, the head cavity 36 starts to be arranged inside the head box 35, the head box 35 is fixedly arranged on the upper side surface of the cleaning plate 16, the cleaning device is characterized in that two butt joint cavities 38 are communicated with one side of the head cavity 36, a feeding mechanism 72 with a clean interior is arranged in each butt joint cavity 38, an electric slider 47 is connected onto the cleaning pipeline 17 in a sliding mode, a cleaning cavity 48 with a downward opening is formed in each electric slider 47, a cleaning motor 49 is fixedly arranged on the inner wall of the upper side of each cleaning cavity 48, a cleaning shaft 50 is controlled on the lower end face of each cleaning motor 49, a cleaning brush wheel 51 is fixedly connected onto the lower end face of each cleaning shaft 50, two embedded grooves 52 are symmetrically formed in the left and right positions of the lower side surface of each electric slider 47, the embedded grooves 52 are downward in opening, a contact tube 53 is communicated with one side of the placement cavity 12, an inclined block 54 slides in the contact tube 53, a reset spring 55 is fixedly connected onto the right end face of the inclined block 54, the other end of the reset spring 55 is fixedly connected onto the inner wall of the right side of the placement cavity 12, and an upper bevel gear 56 is meshed with the tooth face of the inclined block 54, a drainage mechanism 73 for discharging sewage is arranged in the touch pipe 53, a water tank 62 is fixedly arranged on the inner wall of the lower side of the placement cavity 12, the water tank 62 is communicated with a water pipe 63, and the other end of the water pipe 63 is communicated with a power pump 64.

Beneficially, processing mechanism 71 includes that left and right position symmetry sets up two opening forward's rotation chamber 20 in boot 18, boot 18 has still seted up opening up boot 19, every be provided with dwang 21 on the rotation chamber 20 right side inner wall, evenly distributed has brush 22 on the dwang 21, dwang 21 left end face fixedly connected with afterbody board 23, boot 18 downside is opened there is wash port 24, afterbody board 23 preceding terminal surface fixedly connected with afterbody axle 25, fixedly connected with afterbody band pulley 26 on the afterbody axle 25, afterbody band pulley 26 friction drive has power belt 27, power belt 27 friction drive has head band pulley 32, drives afterbody board 23 through afterbody axle 25 and rotates, and afterbody board 23 drives dwang 21 and rotates, and head band pulley 32 drives brush 22 and rotates.

Beneficially, a transmission box 28 is fixedly arranged on the upper end face of the cleaning plate 16, a transmission cavity 29 is formed inside the transmission box 28, an output motor 30 is fixedly arranged on the lower side end face of the transmission cavity 29, an output shaft 31 is controlled on the rear end face of the output motor 30, a head pulley 32 is fixedly connected to the output shaft 31, the head pulley 32 and the power belt 27 are in friction transmission, a head plate 33 is fixedly connected to the rear end face of the output shaft 31, a head rotating rod 34 is fixedly connected to the rear end face of the head plate 33, the output shaft 31 is driven by the output motor 30, and the head pulley 32 is driven by the output shaft 31 to rotate.

Beneficially, feed mechanism 72 is including rotating the connection axis of rotation 39 on the inboard wall of butt joint chamber 38 downside, butt joint chamber 38 one side intercommunication has the quick-witted pair of head 70 of joining in marriage, fixedly connected with bottom plate 40 on the axis of rotation 39, fixedly connected with strip brush 41 on the bottom plate 40, still fixedly connected with clockwork spring case 42 on the axis of rotation 39, clockwork spring case 42 has seted up inside clockwork spring chamber 43, be provided with clockwork spring 44 on the clockwork spring chamber 43, fixedly connected with fixture block 45 on the axis of rotation 39, fixedly connected with poker rod 46 on the axis of rotation 39, through rotating poker rod 46, poker rod 46 drives axis of rotation 39 and rotates, and axis of rotation 39 drives fixture block 45 and rotates, and fixture block 45 drives clockwork spring 44 and rotates the compression, and axis of rotation 39 drives strip brush 41 on bottom plate 40 and the bottom plate 40 and rotates simultaneously.

Advantageously, the drainage mechanism 73 comprises a lower bevel gear 57 meshed with the upper bevel gear 56, the lower bevel gear 57 is fixedly connected to a driving shaft 58, the driving shaft 58 is rotatably connected between the inner walls of the touch tubes 53, the driving shaft 58 is connected with a transmission assembly 59, the transmission assembly 59 is connected to a transmission shaft 60, the transmission shaft 60 is rotatably connected between the inner walls of the touch tubes 53, a water stop valve 61 is fixedly connected to the transmission shaft 60, the driving shaft 58 is driven to rotate by the lower bevel gear 57, the driving shaft 58 is driven to rotate by the transmission assembly 59, and the transmission shaft 60 drives the water stop valve 61 to rotate.

Beneficially, a laminate 66 is fixedly connected between the inner walls of the placement cavity 12, the power pump 64 is fixedly connected to the lower side surface of the laminate 66, the right side of the power pump 64 is communicated with a quick-connection spray head 65, the upper side surface of the laminate 66 is fixedly provided with a filter block 67, the right side of the filter block 67 is communicated with a quick-connection air nozzle 68, the surface of the placement cavity 12 is communicated with a drain pipe 69, a water stop valve 61 is embedded in the drain pipe 69, and the flowing water in the water tank 62 is extracted through the power pump 64 through the quick-connection spray head 65 to wash the inside of the bronchofiberscope.

The invention discloses a bronchofiberscope cleaning device for a gastroenterology department, which comprises the following working procedures:

a user firstly places the used bronchofiberscope in the cleaning pipeline 17, so that the head is just embedded in the head box 35, the insertion part is just embedded in the tail box 18, and the surface of the placing box 11 is filled with water until the bronchofiberscope is submerged;

the output motor 30 is started, the output motor 30 drives the output shaft 31, the output shaft 31 drives the head belt wheel 32 to rotate, the head belt wheel 32 is in friction transmission with the tail belt wheel 26 through the power belt 27, the head belt wheel 32 drives the tail belt wheel 26 to rotate, the tail belt wheel 26 drives the tail shaft 25 to rotate, the tail shaft 25 drives the tail plate 23 to rotate, the tail plate 23 drives the rotating rod 21 to rotate, the head belt wheel 32 drives the brush 22 to rotate, the brush 22 cleans the bronchofiberscope insertion part while rotating, meanwhile, the output shaft 31 drives the head plate 33 to rotate, the head plate 33 drives the head rotating rod 34 to rotate, the head rotating rod 34 drives the head brush 37 to rotate, and the head brush 37 cleans the bronchofiberscope while rotating;

after the surface is cleaned, rotating a poke rod 46, the poke rod 46 drives a rotating shaft 39 to rotate, the rotating shaft 39 drives a clamping block 45 to rotate, the clamping block 45 drives a spring 44 to rotate and compress, meanwhile, the rotating shaft 39 drives a bottom plate 40 and a strip-shaped brush 41 on the bottom plate 40 to rotate, the strip-shaped brush 41 is in an unfolding state at the moment, the strip-shaped brush 41 unfolds and enters the inside of the slot of the bronchofiberscope along the edge, the inside is cleaned, the rotating shaft 39 is released at the moment, a spring cavity 43 starts to recover and drives the rotating shaft 39 to rotate reversely, the strip-shaped brush 41 inserted into the slot is drawn out, the inside stains are cleaned and taken out, the operation is repeated for several times until no stains are taken out by the strip-shaped brush 41, a cleaning motor 49 is started simultaneously, the cleaning motor 49 drives a cleaning shaft 50, the cleaning shaft 50 drives a cleaning wheel 51 to rotate, and an electric sliding block 47 is started to clean;

starting the power motor 15, the power motor 15 drives the cleaning plate 16 to move upwards, the cleaning plate 16 drives the cleaning pipeline 17 and the transmission box 28 to move upwards until the cleaning pipeline strikes against the inclined block 54, the inclined block 54 is struck to move rightwards, and the return spring 55 is compressed, because the inclined block 54 is meshed with the tooth surface of the upper bevel gear 56, the inclined block 54 drives the upper bevel gear 56 to rotate, because the upper bevel gear 56 is meshed with the tooth surface of the lower bevel gear 57, the upper bevel gear 56 drives the lower bevel gear 57 to rotate, the lower bevel gear 57 drives the driving shaft 58 to rotate, the driving shaft 58 drives the transmission shaft 60 to rotate through the transmission assembly 59, the transmission shaft 60 drives the water stop valve 61 to rotate, at the moment, the water stop valve 61 is not embedded into the drainage pipe 69 any more, and the cleaned water on the surface of the placement box 11 is discharged from the drainage pipe 69;

meanwhile, in the rising process of the cleaning plate 16, the quick-connection matching head 70 is just in butt joint with the quick-connection spray head 65, the quick-connection spray head 65 is started, the quick-connection spray head 65 extracts flowing water in the water tank 62 through the power pump 64 to wash the inside of the bronchofiberscope, after the water is repeatedly washed for several times, the cleaning plate 16 continues rising, at the moment, the quick-connection matching head 70 is just in butt joint with the quick-connection air nozzle 68, and the quick-connection air nozzle 68 receives an external air source through the filter block 67 to blow dry the inside of the bronchofiberscope through exhausting.

The invention has the beneficial effects that:

according to the invention, through the integrated cleaning box body, the steps of cleaning, rinsing, internal cleaning and the like are integrated, so that the space is properly utilized and is not interfered by residual stains, and the fiber branch pipe is prevented from being damaged due to the back-and-forth placement;

the rotating shaft is utilized to drive the bottom plate and the strip-shaped hairbrushes on the bottom plate to rotate, the strip-shaped hairbrushes are in an unfolded state at the moment, and the strip-shaped hairbrushes are unfolded and enter the hole grooves of the bronchofiberscope along the edges to clean the inside, so that the cleaning efficiency and the cleaning effect are greatly improved, and the bronchofiberscope is prevented from being abraded due to repeated cleaning;

the invention also utilizes the oblique block to move rightwards when being impacted, the lower bevel gear drives the driving shaft to rotate, the driving shaft drives the transmission shaft to rotate through the transmission assembly, the transmission shaft drives the water stop valve to rotate, cleaned water is discharged in time, and the residual stains in the water are prevented from being polluted again.

It will be apparent to those skilled in the art that various modifications may be made to the above embodiments without departing from the general spirit and concept of the invention. All falling within the scope of protection of the present invention. The protection scheme of the invention is subject to the appended claims.