A kind of urine collecting of Medical men urine examination
Technical field
The present invention relates to a kind of urine collecting more particularly to a kind of urine collectings of Medical men urine examination.
Background technique
Urine examination is a kind of detection mode of medicine, to judging that therapeutic effect has highly important value, is usually at present
Patient holds sanitary cup with hand, then urinates in sanitary cup urine, is collected to urine, but disposable cup
Sub general smaller, patient is easy to urinate urine to outside, to influence ambient enviroment;And patient urine it is more when, disposably
Cup can not load, and is easy to overflow, urine is caused to flow to patient on hand.
Therefore needing to research and develop a kind of avoidable influence ambient enviroment, can avoid urine and flow to the urine collecting dress of patient on hand
It sets.
Summary of the invention
In order to overcome patient to hold sanitary cup with hand, it is easy to urinate urine to outside, to influence ambient enviroment;And
When patient urine is more, it is easy the shortcomings that overflowing, urine is caused to flow to patient on hand, technical problem of the invention:One kind is provided
It can avoid influencing ambient enviroment, can avoid the urine collecting that urine flows to the Medical men urine examination of patient on hand.
Implementer's case of the invention is:A kind of urine collecting of Medical men urine examination includes pedestal, branch
Frame, urine funnel, transverse slat, collecting pipe, outlet tube, transverse tube, piston block, the first spring and push rod, base top front and rear sides are all connected with
There is bracket, top is equipped with urine funnel between two brackets, and two bracket right side centrals are connected with transverse slat, are provided with out in the middle part of transverse slat
Mouthful, urine funnel lower part is located in opening, and urine funnel bottom right is connected with collecting pipe, communicates in collecting pipe and urine funnel, collects bottom of the tube
It is connected with outlet tube, outlet tube is communicated with collecting pipe, is connected with transverse tube in the middle part of outlet tube, transverse tube is communicated with outlet tube, in transverse tube
Equipped with piston block, piston block right part is provided with liquid outlet, is connected with the first spring, transverse tube between left side in piston block left side and transverse tube
Right side central is provided with guide hole, and piston block right side central is connected with push rod, and push rod is located in guide hole.
It optionally, further include having chamber pot mechanism, chamber pot mechanism includes L shape guide rod, guide sleeve, connecting rod, placement rack and pushes away
Hand, the front and rear sides of transverse slat top right side are respectively connected with L shape guide rod, movable on two L shape guide rods to be equipped with guide sleeve, front side
It is respectively connected with connecting rod on front side of the guide sleeve of rear side on rear side of guide sleeve, placement rack, placement rack right side are installed between two connecting rods
It is connected with pushing hands, pushing hands is located at push rod front-right.
It optionally, further include having foot-propelled mechanism, foot-propelled mechanism includes shaft, reel, sliding block, n shape bar, pedal, drawing
Rope and second spring, middle part rotary type is connected with shaft between two brackets, is equipped with reel in shaft, on two brackets
Slidingtype is equipped with sliding block, and n shape bar is connected on the left of two sliding blocks, and pedal, the connection of the shape bar top center n are connected on the left of n shape bar
There is a drawstring, drawstring connect around reel and with placement rack left side central portion, it is cased with second spring on two L shape guide rods, second
Spring left end is connect with L shape guide rod, is connect on the left of second spring right end and guide sleeve.
It optionally, further include having collection frame, outlet pipe and the first valve, transverse slat lower right side is connected with collection frame, collects
It is connected with outlet pipe among frame bottom, is communicated in outlet pipe and collection frame, the first valve is installed on outlet pipe.
It optionally, further include having connecting tube, the second valve and annular porous pipe, urine funnel upper right quarter is connected with connecting tube, even
Second valve is installed, the second valve is located at outside urine funnel, and urine funnel internal upper part is equipped with annular porous pipe, connecting tube bottom end on adapter tube
It connect with annular porous pipe top right side, is communicated in connecting tube and annular porous pipe.
The present invention is mounted in men's lavatory, and urine funnel bottom end connects drainage pipeline.When patient needs to collect urine, patient will
Urine is discharged in urine funnel, and a part of urine flows in collecting pipe, and another part urine flows in drainage pipeline, in this way, can avoid
Patient urinates urine to outside, to can avoid influencing ambient enviroment.After patient has urinated, patient is located at sanitary cup
Immediately below outlet tube, push rod is then pushed to the left, drives piston block to be moved to the left, the first spring is compressed.When piston block to the left
When movement keeps liquid outlet corresponding with transverse tube, stopping pushes push rod to the left, and the urine in collecting pipe passes through outlet tube and liquid outlet
It flows in sanitary cup, due to flowing to only a part of urine in sanitary cup, overflows and flow to can avoid urine
On hand to patient.When in collecting pipe urine all flow out after, unclamp push rod, under the action of the first spring, piston block to
Right reset, liquid outlet is not corresponding with transverse tube, and patient can pour water in urine funnel into, and at the same time, patient constantly pulls to the right and pushes away
Bar, under the action of the first spring, piston block is moved left and right, and a part of water flows in drainage pipeline, and another part water passes through receipts
Collector and outlet tube outflow, urine funnel, collecting pipe and outlet tube are rinsed well.
After patient has urinated, patient puts sanitary cup in placement rack into, then pushes pushing hands to the left, drives and places
Seat is moved to the left, so that sanitary cup be driven to be moved to the left.When sanitary cup is moved to the left below outlet tube, stop
Pushing hands is pushed to the left, and pushing hands, which is moved to the left, also drives push rod to be moved to the left, and keeps liquid outlet corresponding with transverse tube, the urine in collecting pipe
Liquid is flowed in sanitary cup by outlet tube and liquid outlet.All after outflow, patient pulls to the right pushing hands, in the first spring
Under the action of, push rod resets to the right, then proceedes to pull pushing hands to the right, resets sanitary cup to the right.After reset, stop to
Right pulling pushing hands takes out the urine being collected into out of placement rack.In this way, then holding sanitary cup with hand without patient
Chamber pot is carried out, so that can avoid patient urine flows to patient on hand.
After patient has urinated, patient puts sanitary cup in placement rack into, then steps on pedal downwards with foot, drives
N shape bar moves down, and pulls placement rack to be moved to the left by drawstring, second spring is compressed, and placement rack is moved to the left drive one
Secondary property cup is moved to the left.When sanitary cup is moved to the left below outlet tube, pedal is stepped on downwards in stopping, so that
Patient can be more convenient collection urine.After gathering, patient slowly unclamps pedal, under the action of second spring, one
Secondary property cup resets to the right.
Outlet pipe bottom end connects drainage pipeline, and when initial, the first valve is in close state.When water by collecting pipe and goes out
When liquid pipe flows out, flow in collection frame.When soon filling water in collection frame, the first valve is opened, the water flow in collection frame is made
Into drainage pipeline, falls to the ground to can avoid water, then splash with patient.All after outflow, the first valve is closed
Door.
When initial, the second valve is in close state.By connecting tube external water source, the second valve is then opened, keeps water logical
Connecting tube is crossed to spray from annular porous pipe, to being rinsed in urine funnel, in this way, then without manually to being rinsed in urine funnel, from
And manual operation can be reduced.After rinsing well, the second valve is closed.
Compared with prior art, the invention has the advantages that:The present invention can avoid disease by the way that urine to be discharged in urine funnel
People urinates urine to outside, to can avoid influencing ambient enviroment;And by pushing push rod to make the urine stream in collecting pipe to the left
To in sanitary cup, due to flowing to only a part of urine in sanitary cup, overflows and flow to can avoid urine
Patient is on hand.
Detailed description of the invention
Fig. 1 is the first schematic perspective view of the invention.
Fig. 2 is the schematic cross-sectional view of the main view of transverse tube of the present invention.
Fig. 3 is second of schematic perspective view of the invention.
Fig. 4 is the third schematic perspective view of the invention.
The label of each components is as follows in attached drawing:1:Pedestal, 2:Bracket, 3:Urine funnel, 4:Transverse slat, 5:Opening, 6:Collecting pipe,
7:Outlet tube, 8:Transverse tube, 9:Piston block, 10:First spring, 11:Liquid outlet, 12:Guide hole, 13:Push rod, 14:Chamber pot mechanism,
141:L shape guide rod, 142:Guide sleeve, 143:Connecting rod, 144:Placement rack, 145:Pushing hands, 15:Foot-propelled mechanism, 151:Shaft, 152:
Reel, 153:Sliding block, 154:N shape bar, 155:Pedal, 156:Drawstring, 157:Second spring, 16:Collection frame, 17:Outlet pipe,
18:First valve, 19:Connecting tube, 20:Second valve, 21:Annular porous pipe.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, the present invention is made into one below in conjunction with attached drawing
Step ground detailed description.Only this is stated, the present invention occurs in the text or will occur up, down, left, right, before and after, it is inside and outside etc. just
Position word is not to specific restriction of the invention only on the basis of attached drawing of the invention.
Embodiment 1
A kind of urine collecting of Medical men urine examination, as shown in Figs 1-4, include pedestal 1, bracket 2, urine funnel 3, transverse slat 4,
Collecting pipe 6, outlet tube 7, transverse tube 8, piston block 9, the first spring 10 and push rod 13,1 top front and rear sides of pedestal are respectively connected with branch
Frame 2, top is equipped with urine funnel 3 between two brackets 2, and two 2 right side centrals of bracket are connected with transverse slat 4, are provided with out in the middle part of transverse slat 4
Mouth 5,3 lower part of urine funnel are located in opening 5, and 3 bottom right of urine funnel is connected with collecting pipe 6, communicate in collecting pipe 6 and urine funnel 3, collect
6 bottom of pipe is connected with outlet tube 7, and outlet tube 7 is communicated with collecting pipe 6, and transverse tube 8, transverse tube 8 and liquid out are connected in the middle part of outlet tube 7
Pipe 7 communicates, and piston block 9 is equipped in transverse tube 8, and 9 right part of piston block is provided with liquid outlet 11,9 left side of piston block and left side in transverse tube 8
Between be connected with the first spring 10,8 right side central of transverse tube is provided with guide hole 12, and 9 right side central of piston block is connected with push rod 13, push rod 13
In guide hole 12.
Embodiment 2
A kind of urine collecting of Medical men urine examination, as shown in Figs 1-4, include pedestal 1, bracket 2, urine funnel 3, transverse slat 4,
Collecting pipe 6, outlet tube 7, transverse tube 8, piston block 9, the first spring 10 and push rod 13,1 top front and rear sides of pedestal are respectively connected with branch
Frame 2, top is equipped with urine funnel 3 between two brackets 2, and two 2 right side centrals of bracket are connected with transverse slat 4, are provided with out in the middle part of transverse slat 4
Mouth 5,3 lower part of urine funnel are located in opening 5, and 3 bottom right of urine funnel is connected with collecting pipe 6, communicate in collecting pipe 6 and urine funnel 3, collect
6 bottom of pipe is connected with outlet tube 7, and outlet tube 7 is communicated with collecting pipe 6, and transverse tube 8, transverse tube 8 and liquid out are connected in the middle part of outlet tube 7
Pipe 7 communicates, and piston block 9 is equipped in transverse tube 8, and 9 right part of piston block is provided with liquid outlet 11,9 left side of piston block and left side in transverse tube 8
Between be connected with the first spring 10,8 right side central of transverse tube is provided with guide hole 12, and 9 right side central of piston block is connected with push rod 13, push rod 13
In guide hole 12.
It further include having chamber pot mechanism 14, chamber pot mechanism 14 includes L shape guide rod 141, guide sleeve 142, connecting rod 143, places
Seat 144 and pushing hands 145, the front and rear sides of 4 top right side of transverse slat are respectively connected with L shape guide rod 141, live on two L shape guide rods 141
Dynamic formula is equipped with guide sleeve 142, is respectively connected with connecting rod 143, two companies on front side of 142 rear side of guide sleeve and the guide sleeve 142 of rear side of front side
Placement rack 144 is installed between extension bar 143, pushing hands 145 is connected on the right side of placement rack 144, it is positive right that pushing hands 145 is located at push rod 13
Side.
Embodiment 3
A kind of urine collecting of Medical men urine examination, as shown in Figs 1-4, include pedestal 1, bracket 2, urine funnel 3, transverse slat 4,
Collecting pipe 6, outlet tube 7, transverse tube 8, piston block 9, the first spring 10 and push rod 13,1 top front and rear sides of pedestal are respectively connected with branch
Frame 2, top is equipped with urine funnel 3 between two brackets 2, and two 2 right side centrals of bracket are connected with transverse slat 4, are provided with out in the middle part of transverse slat 4
Mouth 5,3 lower part of urine funnel are located in opening 5, and 3 bottom right of urine funnel is connected with collecting pipe 6, communicate in collecting pipe 6 and urine funnel 3, collect
6 bottom of pipe is connected with outlet tube 7, and outlet tube 7 is communicated with collecting pipe 6, and transverse tube 8, transverse tube 8 and liquid out are connected in the middle part of outlet tube 7
Pipe 7 communicates, and piston block 9 is equipped in transverse tube 8, and 9 right part of piston block is provided with liquid outlet 11,9 left side of piston block and left side in transverse tube 8
Between be connected with the first spring 10,8 right side central of transverse tube is provided with guide hole 12, and 9 right side central of piston block is connected with push rod 13, push rod 13
In guide hole 12.
It further include having chamber pot mechanism 14, chamber pot mechanism 14 includes L shape guide rod 141, guide sleeve 142, connecting rod 143, places
Seat 144 and pushing hands 145, the front and rear sides of 4 top right side of transverse slat are respectively connected with L shape guide rod 141, live on two L shape guide rods 141
Dynamic formula is equipped with guide sleeve 142, is respectively connected with connecting rod 143, two companies on front side of 142 rear side of guide sleeve and the guide sleeve 142 of rear side of front side
Placement rack 144 is installed between extension bar 143, pushing hands 145 is connected on the right side of placement rack 144, it is positive right that pushing hands 145 is located at push rod 13
Side.
It further include having foot-propelled mechanism 15, foot-propelled mechanism 15 includes shaft 151, reel 152, sliding block 153, n shape bar
154, pedal 155, drawstring 156 and second spring 157, middle part rotary type is connected with shaft 151, shaft 151 between two brackets 2
On reel 152 is installed, slidingtype is equipped with sliding block 153 on two brackets 2, is connected with n shape bar on the left of two sliding blocks 153
Pedal 155 is connected on the left of 154, n shape bars 154,154 top center of n shape bar is connected with drawstring 156, and drawstring 156 bypasses reel
It 152 and is connect with 144 left side central portion of placement rack, second spring 157 is cased on two L shape guide rods 141, second spring 157 is left
End is connect with L shape guide rod 141, is connected on the left of 157 right end of second spring and guide sleeve 142.
Embodiment 4
A kind of urine collecting of Medical men urine examination, as shown in Figs 1-4, include pedestal 1, bracket 2, urine funnel 3, transverse slat 4,
Collecting pipe 6, outlet tube 7, transverse tube 8, piston block 9, the first spring 10 and push rod 13,1 top front and rear sides of pedestal are respectively connected with branch
Frame 2, top is equipped with urine funnel 3 between two brackets 2, and two 2 right side centrals of bracket are connected with transverse slat 4, are provided with out in the middle part of transverse slat 4
Mouth 5,3 lower part of urine funnel are located in opening 5, and 3 bottom right of urine funnel is connected with collecting pipe 6, communicate in collecting pipe 6 and urine funnel 3, collect
6 bottom of pipe is connected with outlet tube 7, and outlet tube 7 is communicated with collecting pipe 6, and transverse tube 8, transverse tube 8 and liquid out are connected in the middle part of outlet tube 7
Pipe 7 communicates, and piston block 9 is equipped in transverse tube 8, and 9 right part of piston block is provided with liquid outlet 11,9 left side of piston block and left side in transverse tube 8
Between be connected with the first spring 10,8 right side central of transverse tube is provided with guide hole 12, and 9 right side central of piston block is connected with push rod 13, push rod 13
In guide hole 12.
It further include having chamber pot mechanism 14, chamber pot mechanism 14 includes L shape guide rod 141, guide sleeve 142, connecting rod 143, places
Seat 144 and pushing hands 145, the front and rear sides of 4 top right side of transverse slat are respectively connected with L shape guide rod 141, live on two L shape guide rods 141
Dynamic formula is equipped with guide sleeve 142, is respectively connected with connecting rod 143, two companies on front side of 142 rear side of guide sleeve and the guide sleeve 142 of rear side of front side
Placement rack 144 is installed between extension bar 143, pushing hands 145 is connected on the right side of placement rack 144, it is positive right that pushing hands 145 is located at push rod 13
Side.
It further include having foot-propelled mechanism 15, foot-propelled mechanism 15 includes shaft 151, reel 152, sliding block 153, n shape bar
154, pedal 155, drawstring 156 and second spring 157, middle part rotary type is connected with shaft 151, shaft 151 between two brackets 2
On reel 152 is installed, slidingtype is equipped with sliding block 153 on two brackets 2, is connected with n shape bar on the left of two sliding blocks 153
Pedal 155 is connected on the left of 154, n shape bars 154,154 top center of n shape bar is connected with drawstring 156, and drawstring 156 bypasses reel
It 152 and is connect with 144 left side central portion of placement rack, second spring 157 is cased on two L shape guide rods 141, second spring 157 is left
End is connect with L shape guide rod 141, is connected on the left of 157 right end of second spring and guide sleeve 142.
It further include having collection frame 16, outlet pipe 17 and the first valve 18,4 lower right side of transverse slat is connected with collection frame 16, receives
Collection is connected with outlet pipe 17 among 16 bottom of frame, communicates in outlet pipe 17 and collection frame 16, the first valve is equipped on outlet pipe 17
Door 18.
Embodiment 5
A kind of urine collecting of Medical men urine examination, as shown in Figs 1-4, include pedestal 1, bracket 2, urine funnel 3, transverse slat 4,
Collecting pipe 6, outlet tube 7, transverse tube 8, piston block 9, the first spring 10 and push rod 13,1 top front and rear sides of pedestal are respectively connected with branch
Frame 2, top is equipped with urine funnel 3 between two brackets 2, and two 2 right side centrals of bracket are connected with transverse slat 4, are provided with out in the middle part of transverse slat 4
Mouth 5,3 lower part of urine funnel are located in opening 5, and 3 bottom right of urine funnel is connected with collecting pipe 6, communicate in collecting pipe 6 and urine funnel 3, collect
6 bottom of pipe is connected with outlet tube 7, and outlet tube 7 is communicated with collecting pipe 6, and transverse tube 8, transverse tube 8 and liquid out are connected in the middle part of outlet tube 7
Pipe 7 communicates, and piston block 9 is equipped in transverse tube 8, and 9 right part of piston block is provided with liquid outlet 11,9 left side of piston block and left side in transverse tube 8
Between be connected with the first spring 10,8 right side central of transverse tube is provided with guide hole 12, and 9 right side central of piston block is connected with push rod 13, push rod 13
In guide hole 12.
It further include having chamber pot mechanism 14, chamber pot mechanism 14 includes L shape guide rod 141, guide sleeve 142, connecting rod 143, places
Seat 144 and pushing hands 145, the front and rear sides of 4 top right side of transverse slat are respectively connected with L shape guide rod 141, live on two L shape guide rods 141
Dynamic formula is equipped with guide sleeve 142, is respectively connected with connecting rod 143, two companies on front side of 142 rear side of guide sleeve and the guide sleeve 142 of rear side of front side
Placement rack 144 is installed between extension bar 143, pushing hands 145 is connected on the right side of placement rack 144, it is positive right that pushing hands 145 is located at push rod 13
Side.
It further include having foot-propelled mechanism 15, foot-propelled mechanism 15 includes shaft 151, reel 152, sliding block 153, n shape bar
154, pedal 155, drawstring 156 and second spring 157, middle part rotary type is connected with shaft 151, shaft 151 between two brackets 2
On reel 152 is installed, slidingtype is equipped with sliding block 153 on two brackets 2, is connected with n shape bar on the left of two sliding blocks 153
Pedal 155 is connected on the left of 154, n shape bars 154,154 top center of n shape bar is connected with drawstring 156, and drawstring 156 bypasses reel
It 152 and is connect with 144 left side central portion of placement rack, second spring 157 is cased on two L shape guide rods 141, second spring 157 is left
End is connect with L shape guide rod 141, is connected on the left of 157 right end of second spring and guide sleeve 142.
It further include having collection frame 16, outlet pipe 17 and the first valve 18,4 lower right side of transverse slat is connected with collection frame 16, receives
Collection is connected with outlet pipe 17 among 16 bottom of frame, communicates in outlet pipe 17 and collection frame 16, the first valve is equipped on outlet pipe 17
Door 18.
It further include having connecting tube 19, the second valve 20 and annular porous pipe 21,3 upper right quarter of urine funnel is connected with connecting tube 19,
Second valve 20 is installed, the second valve 20 is located at outside urine funnel 3, and 3 internal upper part of urine funnel is equipped with annular porous pipe in connecting tube 19
21,19 bottom end of connecting tube is connect with 21 top right side of annular porous pipe, is communicated in connecting tube 19 and annular porous pipe 21.
The present invention is mounted in men's lavatory, and 3 bottom end of urine funnel connects drainage pipeline.When patient needs to collect urine, patient
Urine is discharged in urine funnel 3, a part of urine flows in collecting pipe 6, and another part urine flows in drainage pipeline, in this way, can
Patient is avoided to urinate urine to outside, to can avoid influencing ambient enviroment.After patient has urinated, patient makes sanitary cup
Immediately below outlet tube 7, push rod 13 is then pushed to the left, drives piston block 9 to be moved to the left, the first spring 10 is compressed.When
Piston block 9 is moved to the left when keeping liquid outlet 11 corresponding with transverse tube 8, stops pushing push rod 13 to the left, the urine in collecting pipe 6 is logical
It crosses outlet tube 7 and liquid outlet 11 flows in sanitary cup, due to flowing to only a part of urine in sanitary cup, thus
It can avoid urine to overflow and flow to patient on hand.After the urine in collecting pipe 6 all flows out, push rod 13 is unclamped, first
Under the action of spring 10, piston block 9 resets to the right, and liquid outlet 11 is not corresponding with transverse tube 8, and patient can pour water into urine funnel 3,
At the same time, patient constantly pulls to the right push rod 13, and under the action of the first spring 10, piston block 9 is moved left and right, a part of water
It flows in drainage pipeline, another part water is flowed out by collecting pipe 6 and outlet tube 7, and urine funnel 3, collecting pipe 6 and outlet tube 7 are rushed
Wash clean.
After patient has urinated, patient puts sanitary cup in placement rack 144 into, then pushes pushing hands 145, band to the left
Dynamic placement rack 144 is moved to the left, so that sanitary cup be driven to be moved to the left.When sanitary cup is moved to the left outlet tube 7
When lower section, stop pushing pushing hands 145 to the left, pushing hands 145, which is moved to the left, also drives push rod 13 to be moved to the left, and makes liquid outlet 11 and cross
Pipe 8 is corresponding, and the urine in collecting pipe 6 is flowed in sanitary cup by outlet tube 7 and liquid outlet 11.All after outflow,
Patient pulls to the right pushing hands 145, and under the action of the first spring 10, push rod 13 resets to the right, then proceedes to pull pushing hands to the right
145, reset sanitary cup to the right.After reset, stop pulling pushing hands 145 to the right, by the urine being collected into from placement rack 144
Interior taking-up.In this way, then holding sanitary cup with hand without patient carries out chamber pot, so that can avoid patient urine flows to disease
On manpower.
After patient has urinated, patient puts sanitary cup in placement rack 144 into, then steps on pedal downwards with foot
155, it drives n shape bar 154 to move down, pulls placement rack 144 to be moved to the left by drawstring 156, second spring 157 is compressed,
Placement rack 144, which is moved to the left, drives sanitary cup to be moved to the left.When sanitary cup is moved to the left 7 lower section of outlet tube,
Pedal 155 is stepped on downwards in stopping, so that the collection urine that patient can be more convenient.After gathering, patient is slowly loose
Pedal 155 is opened, under the action of second spring 157, sanitary cup resets to the right.
17 bottom end of outlet pipe connects drainage pipeline, and when initial, the first valve 18 is in close state.When water passes through collecting pipe
6 and outlet tube 7 flow out when, flow in collection frame 16.When soon filling water in collection frame 16, the first valve 18 is opened, makes to receive
Water in collection frame 16 flows in drainage pipeline, falls to the ground to can avoid water, then splashes with patient.All flow out it
Afterwards, the first valve 18 is closed.
When initial, the second valve 20 is in close state.By 19 external water source of connecting tube, the second valve 20 is then opened,
It passes water through connecting tube 19 to spray from annular porous pipe 21, to being rinsed in urine funnel 3, in this way, then without manually in urine funnel 3
It is rinsed, so as to reduce manual operation.After rinsing well, the second valve 20 is closed.
The above description is only an embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright description is applied directly or indirectly in other relevant technology necks
Domain is included within the scope of the present invention.