CN110215146A - A kind of Clean- foam gas-liquid rear pump - Google Patents
A kind of Clean- foam gas-liquid rear pump Download PDFInfo
- Publication number
- CN110215146A CN110215146A CN201910230651.2A CN201910230651A CN110215146A CN 110215146 A CN110215146 A CN 110215146A CN 201910230651 A CN201910230651 A CN 201910230651A CN 110215146 A CN110215146 A CN 110215146A
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- China
- Prior art keywords
- fluid cylinder
- cylinder
- clean
- cylinder body
- rear pump
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000007788 liquid Substances 0.000 title claims abstract description 27
- 239000006260 foam Substances 0.000 title claims abstract description 24
- 239000012530 fluid Substances 0.000 claims abstract description 62
- 238000007789 sealing Methods 0.000 claims abstract description 30
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 26
- 230000005540 biological transmission Effects 0.000 claims abstract description 16
- 229910052742 iron Inorganic materials 0.000 claims abstract description 13
- 238000012856 packing Methods 0.000 claims description 9
- 230000010354 integration Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 241001133184 Colletotrichum agaves Species 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 238000005265 energy consumption Methods 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000344 soap Substances 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 229920001875 Ebonite Polymers 0.000 description 1
- 241000237858 Gastropoda Species 0.000 description 1
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
- A47K5/00—Holders or dispensers for soap, toothpaste, or the like
- A47K5/14—Foam or lather making devices
- A47K5/16—Foam or lather making devices with mechanical drive
Abstract
The invention discloses a kind of Clean- foam gas-liquid rear pumps, more particularly to rear pump field, including fluid cylinder, the fluid cylinder bottom is equipped with cylinder, and the cylinder bottom is equipped with mounting shell, is equipped with transmission component inside the mounting shell, the fluid cylinder includes fluid cylinder set and inner cylinder body, the inner cylinder body setting is equipped with wasteway inside fluid cylinder set between the fluid cylinder set and inner cylinder body, fluid cylinder set top is equipped with inlet tube.The present invention pulls swing rod to move down by transmission component, under the second jack and the cooperation of iron axis, small piston moves down first, first sealing ring, which skids off, admits air into cylinder, it realizes air inlet and drop-down while carrying out, continuing drop-down swing rod makes big piston dieback, forms vacuum in inner cylinder body, hand cleanser is inhaled into inner cylinder body, when being pushed away on swing rod, small piston moves up, and makes the first sealing ring sealed groove, continues to press on big piston stroking upward, make the first unidirectional valve closure opening, second plug disk promotion squeezes out hand cleanser high pressure, is easy to use, and parts depreciation is small.
Description
Technical field
The present invention relates to rear pump fields, it is more particularly related to a kind of Clean- foam gas-liquid rear pump.
Background technique
With the development of society, people increasingly pay attention to the quality of life, sanitation and hygiene idea has been rooted in the hearts of the people, in public affairs
Foam liquid soap machine would generally be configured on the outside of toilet altogether, foam liquid soap machine is made of the flow container and rear pump of upside-down mounting.
Conventional foam hand sanitizer machine mostly uses diaphragm pump, and must be pumped by diaphragm pump squeezes out hand cleanser, and passes through foaming
Device carries out making foam to the hand cleanser of extrusion, and sprays foam by pressure, and people is facilitated to wash one's hands use.
But what is provided in above-mentioned technical proposal pumps out mode in practice, it is easy to wear using ebonite two-cylinder piston,
Cause service life short, and use mechanical air valve, structure is complicated for this mode, high production cost, and there are energy consumptions
The problem high, noise is big and electric current is big.
Summary of the invention
In order to overcome the drawbacks described above of the prior art, the embodiment of the present invention provides a kind of Clean- foam gas-liquid output
Pump pulls swing rod to move down by transmission component, and under the second jack and the cooperation of iron axis, small piston moves down first, the first sealing ring
It is skidded off from groove, air enters cylinder from air inlet, realizes air inlet and drop-down while carrying out, and continuing drop-down swing rod makes big piston top
Extremely, vacuum is formed in inner cylinder body, hand cleanser sucks inner cylinder body from inlet tube, and when pushing away on swing rod, small piston is moved up, and makes the first sealing
Sealed groove is enclosed, big piston stroking upward is continued to press on, makes the first unidirectional valve closure opening, the second plug disk promotion makes inner cylinder body be pressurized will
Hand cleanser is squeezed out through wasteway high pressure, is easy to use, and parts depreciation is small, extends service life.
To achieve the above object, the invention provides the following technical scheme: a kind of Clean- foam gas-liquid rear pump, including liquid
Cylinder, the fluid cylinder bottom are equipped with cylinder, and the cylinder bottom is equipped with mounting shell, is equipped with transmission component, institute inside the mounting shell
Stating fluid cylinder includes fluid cylinder set and inner cylinder body, and the inner cylinder body setting is set between the fluid cylinder set and inner cylinder body inside fluid cylinder set
There is wasteway, fluid cylinder set top is equipped with inlet tube, and the inlet tube top offers inlet, and the fluid cylinder covers side bottom
Portion is equipped with delivery pipe, and drain pipe is equipped at the top of one end that the delivery pipe is covered far from fluid cylinder, is connected in the cylinder big
Piston, the big piston include the first plug disk, the second plug disk and connection stopper rod, the company of being fixedly connected at the first plug dish axle heart
Stopper rod is connect, the connection stopper rod top is fixedly connected with the second plug disk, and the big piston base is equipped with groove, the groove axle center
Place is equipped with sliding slot, slidably connects small piston in the sliding slot, the small piston bottom is fixedly connected with swing rod, the swing rod bottom
End is fixedly connected with supporting plate, and the supporting plate two sides are equipped with two sliding rails of parallelly distribute on, and the sliding rail side is fixedly connected with row
Cheng Kaiguan, the travel switch match with supporting plate top, and the supporting plate surface, which is run through, circulation hole, on the outside of the small piston
It is arranged with the first sealing ring, the first plug disk is equipped with air inlet with the junction for connecting stopper rod, sets on the outside of the connection stopper rod
There is the first jack, the second jack is equipped at the top of the small piston, is plugged with iron axis inside first jack and the second jack.
In a preferred embodiment, the bottom junctions of the fluid cylinder set and inner cylinder body are equipped with sealed packing, institute
It states inner cylinder body top and is equipped with opening.
In a preferred embodiment, the first check valve is connected in the inlet tube, described first is unidirectional
Valve bottom end is slidably connected with opening.
In a preferred embodiment, it is unidirectional to be connected with second for the junction of the delivery pipe and fluid cylinder set
Valve, the second one-way valve are equipped with compressed spring far from one end of fluid cylinder.
In a preferred embodiment, the transmission component includes motor, and the motor output shaft is equipped with worm screw, institute
It states and is fixedly connected with card slot set inside mounting shell, be rotatably connected to bulge loop gear, the bulge loop gear and snail in the card slot set
It is engaged and is connected by duplicate gear between bar, circular-cylindrical is equipped at the bulge loop gear axis, the bulge loop gear is close to support
The side of plate is equipped with annular lug, and connection quarter butt described in connection quarter butt and circulation hole phase are fixed on the inside of the annular lug
Matching.
In a preferred embodiment, the fluid cylinder set and cylinder are integration setting, the fluid cylinder set and cylinder
Between penetrate through, the cylinder top is equipped with exhaust outlet, and fluid cylinder set is run through in described delivery pipe one end, and the drain pipe passes through with delivery pipe
It is logical.
In a preferred embodiment, the cylinder interior is equipped with rubber soft, is equipped on the outside of the second plug disk
Annular groove, the annular groove is interior to be equipped with the second sealing ring, and first sealing ring, the second sealing ring and sealed packing are by rubber
Material is made.
In a preferred embodiment, the first plug disk matches with cylinder inner wall, the second plug disk and liquid
The inside wall of cylinder matches, and the first jack internal diameter is less than the second jack diameter.
Technical effect and advantage of the invention:
1, swing rod is pulled to move down by transmission component, under the second jack and the cooperation of iron axis, small piston moves down first, and first
Sealing ring is skidded off from groove, and air enters cylinder from air inlet, is realized air inlet and drop-down while being carried out, and continuing drop-down swing rod makes greatly
Piston dieback forms vacuum in inner cylinder body, and hand cleanser sucks inner cylinder body from inlet tube, and when pushing away on swing rod, small piston is moved up, and makes the
One sealing ring sealed groove, continues to press on big piston stroking upward, makes the first unidirectional valve closure opening, and the second plug disk promotion makes inner cylinder body
Compression squeezes out hand cleanser through wasteway high pressure, is easy to use, and parts depreciation is small, extends service life；
2, make to form sealing cavity between inner cylinder body and fluid cylinder set by sealed packing, be pressurized to squeeze out convenient for cavity and wash one's hands
Liquid, the first check valve bottom end is slidably connected with opening, and when swing rod moves down, the first check valve is moved down by vacuum pull makes inlet tube
It is connected to inner cylinder body, hand cleanser enters inner cylinder body, the company that second one-way valve covers delivery pipe and fluid cylinder under compressed spring effect
It connects everywhere in sealing state, when swing rod moves up, the first check valve is moved up by gas pressure makes inlet tube and inner cylinder body connector
Closing, height, which is suppressed, pushes compressed spring to keep second one-way valve mobile, and hand cleanser enters delivery pipe through wasteway from top end opening, and
It is discharged from drain pipe, structure is simple, is easy to use；
3, make electric motor starting, motor output shaft transmission connection worm screw, worm screw engagement connection duplicate gear by controlling power supply
Rotation makes the rotation in card slot covers of bulge loop gear, and connection quarter butt annularly moves and connects quarter butt to match with a circulation hole, even
It connects quarter butt to reciprocatingly slide in circulation hole, pushes supporting plate to slide up and down in sliding rail, to make big piston and small piston or more
It moves back and forth, metering is completed by travel switch, advantageously reduce energy consumption and reduce noise.
Detailed description of the invention
Fig. 1 is whole main view of the invention.
Fig. 2 is overall structure diagram of the invention.
Fig. 3 is the cross-sectional view of the big piston of the present invention.
Fig. 4 is the structural schematic diagram of the big piston of the present invention.
Fig. 5 is the top view of transmission component of the present invention.
Fig. 6 is the left view of bulge loop gear of the present invention.
Fig. 7 is the cross-sectional view of bulge loop gear of the present invention.
Appended drawing reference are as follows: 1 fluid cylinder, 101 fluid cylinder sets, 102 inner cylinder bodies, 2 cylinders, 201 rubber softs, 202 exhaust outlets, 3 pass
Dynamic component, 301 motors, 302 worm screws, 303 bulge loop gears, 304 duplicate gears, 305 connection quarter butts, 306 circular-cylindricals, 307 rings
Shape convex block, 4 inlet tubes, 5 delivery pipes, 6 drain pipes, 7 mounting shells, 8 big pistons, 801 first plug disks, 802 second plug disks, 803 connect
It connects stopper rod, 804 grooves, 805 air inlets, 806 iron axis, 9 small pistons, 10 swing rods, 11 supporting plates, 12 sliding rails, 13 travel switches, 14 follow
Ring hole, 15 first sealing rings, 16 first check valves, 17 second one-way valves, 18 compressed springs, 19 second sealing rings.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment 1:
A kind of Clean- foam gas-liquid rear pump according to shown in Fig. 1-7, including fluid cylinder 1,1 bottom of fluid cylinder are equipped with gas
Cylinder 2,2 bottom of cylinder are equipped with mounting shell 7, and transmission component 3 is equipped with inside the mounting shell 7, and the fluid cylinder 1 includes fluid cylinder set
101 and inner cylinder body 102, the setting of inner cylinder body 102 is inside fluid cylinder set 101, between the fluid cylinder set 101 and inner cylinder body 102
Equipped with wasteway, the fluid cylinder covers 101 tops and is equipped with inlet tube 4, and 4 top of inlet tube offers inlet, the fluid cylinder
101 1 side bottoms are covered equipped with delivery pipe 5, and the delivery pipe 5 is equipped with drain pipe 6, the gas at the top of one end far from fluid cylinder set 101
Big piston 8 is connected in cylinder 2, the big piston 8 includes that the first plug disk 801, second fills in disk 802 and connection stopper rod 803, institute
It states and is fixedly connected with connection stopper rod 803 at 801 axle center of the first plug disk, 803 top of connection stopper rod is fixedly connected with the second plug
Disk 802, big 8 bottom of piston are equipped with groove 804, sliding slot are equipped at 804 axle center of groove, is slidably connected in the sliding slot
There is small piston 9,9 bottom of small piston is fixedly connected with swing rod 10, and 10 bottom end of swing rod is fixedly connected with supporting plate 11, described
11 two sides of supporting plate are equipped with two sliding rails 12 of parallelly distribute on, and 12 side of sliding rail is fixedly connected with travel switch 13, the row
Cheng Kaiguan 13 matches with 11 top of supporting plate, and 11 surface of supporting plate is arranged on the outside of the small piston 9 through there is circulation hole 14
There is the first sealing ring 15, the first plug disk 801 is equipped with air inlet 805, the connection stopper rod with the junction for connecting stopper rod 803
803 outsides are equipped with the first jack, and the second jack, grafting inside first jack and the second jack are equipped at the top of the small piston
There is iron axis 806；
It pulls swing rod 10 to move down by transmission component 3, in the case where the second jack and iron axis 806 cooperate, first drives small piston 9 one
It rises and runs down, the first sealing ring 15 is detached from big piston 8 in motion process cooperates, and atmosphere cooperates from small piston 9 and big piston 8
Gap and big piston intake hole 805 enter cylinder 2, when iron axis 806 and 9 elliptical aperture upper-end contact of small piston, swing rod 10 continue to
Lower operation starts to drive big piston 8 to downlink at this time, and the first check valve 16 is opened, and liquid enters fluid cylinder 102 from inlet, whole
A downlink process completes air inlet and feed liquor acts, and swing rod 10 is run up, while first small piston 9 being driven to run up together, transports
The first sealing ring 15 is sealed with the cooperation of big piston 8 during row, and atmosphere cannot be introduced into cylinder 2 at this time, when iron axis 806 and small piston
End in contact under 9 elliptical apertures, swing rod 10 continue up operation, start to drive big piston 8 to uplink at this time, while cylinder 2 is pressed upwards
It contracts, air is discharged from exhaust outlet in cylinder 2, big 8 uplink of piston, and the first check valve 16 is closed at this time, and the second plug promotion of disk 802 makes
The compression of inner cylinder body 102 squeezes out hand cleanser through wasteway high pressure, is easy to use, and is convenient for air stream without valve in exhaust outlet 202
It is logical, realize zero pressure difference air inlet or outlet, parts depreciation is small, extends service life.
Embodiment 2:
A kind of Clean- foam gas-liquid rear pump according to Fig.2, the bottom of the fluid cylinder set 101 and inner cylinder body 102
Junction is equipped with sealed packing, and 102 top of inner cylinder body is equipped with opening；
Further, be connected with the first check valve 16 in the inlet tube 4,16 bottom end of the first check valve with open
Mouth is slidably connected；
Further, the junction of the delivery pipe 5 and fluid cylinder set 101 is connected with second one-way valve 17, and described the
Two check valves 17 are equipped with compressed spring 18 far from one end of fluid cylinder 1, by sealed packing make inner cylinder body 102 and fluid cylinder cover 101 it
Between form sealing cavity, convenient for cavity be pressurized squeeze out hand cleanser, 16 bottom end of the first check valve is slidably connected with opening, under swing rod 10
When shifting, the first check valve 16 is moved down by vacuum pull is connected to inlet tube 4 with inner cylinder body 102, and hand cleanser enters inner cylinder body
102, second one-way valve 17 makes delivery pipe 5 and the junction of fluid cylinder set 101 be in sealing state under the effect of compressed spring 18, puts
When bar 10 moves up, the first check valve 16 is moved up by gas pressure closes inlet tube 4 and 102 connector of inner cylinder body, and height is suppressed
Compressed spring 18 is pushed to keep second one-way valve 17 mobile, hand cleanser enters delivery pipe 5 through wasteway from top end opening, and from drain
Pipe 6 is discharged；
A kind of Clean- foam gas-liquid rear pump according to shown in Fig. 5-7, the transmission component 3 includes motor 301, described
301 output shaft of motor is equipped with worm screw 302, and card slot set, rotation connection in the card slot set are fixedly connected with inside the mounting shell 7
There is bulge loop gear 303, connection, the bulge loop tooth are engaged by duplicate gear 304 between the bulge loop gear 303 and worm screw 302
It takes turns and is equipped with circular-cylindrical 306 at 303 axle center, the bulge loop gear 303 is equipped with annular lug 307, institute close to the side of supporting plate 11
It states and is fixed with connection quarter butt 305 on the inside of annular lug 307, the connection quarter butt 305 matches with circulation hole 14, passes through control
Power supply processed starts motor 301, and bulge loop gear 303 is connected in card slot set, and is combined with certain interval, when running bulge loop tooth
Wheel 303 rotates in mounting shell 7,301 output shaft of motor transmission connection worm screw 302, the engagement connection duplicate gear 304 of worm screw 302
Rotation, makes bulge loop gear 303 in the interior rotation of card slot set, and connection quarter butt 305 annularly moves and connect quarter butt 305 and circulation hole
14 match, and connection quarter butt 305 reciprocatingly slides in circulation hole 14, and supporting plate 11 is pushed to slide up and down in sliding rail 12, thus
So that big piston 8 and small piston 9 is pumped, metering is completed by travel switch 13, energy consumption is advantageously reduced and reduction is made an uproar
Sound；
A kind of Clean- foam gas-liquid rear pump according to Fig.2, the fluid cylinder set 101 and cylinder 2 set for integration
It sets, is penetrated through between the fluid cylinder set 101 and cylinder 2,2 top of cylinder is equipped with exhaust outlet 202, and described 5 one end of delivery pipe is passed through
Fluid cylinder set 101 is worn, the drain pipe 6 is penetrated through with delivery pipe 5；
A kind of Clean- foam gas-liquid rear pump shown in -4 according to fig. 2 is equipped with rubber soft 201 inside the cylinder 2,
It is equipped with annular groove on the outside of the second plug disk 802, is equipped with the second sealing ring 19 in the annular groove, first sealing ring 15,
Second sealing ring 19 and sealed packing are made of rubber material；
Further, the first plug disk 801 matches with 2 inner wall of cylinder, the second plug disk 802 and 1 inner wall of fluid cylinder
Match, the first jack internal diameter is less than the second jack diameter.
Working principle of the present invention:
It referring to Figure of description 1-7, pulls swing rod 10 to move down by transmission component 3, cooperates in the second jack and iron axis 806
Under, first small piston 9 is driven to run downwardly together, the first sealing ring 15 is detached from big piston 8 and cooperates in motion process, and atmosphere is from small
Piston 9 and big piston 8 cooperation gap and big piston intake hole 805 enter cylinder 2, when iron axis 806 and 9 elliptical aperture upper end of small piston
Contact, swing rod 10 continues to run down, and starts to drive big piston 8 to downlink at this time, and the first check valve 16 is opened, and liquid is from feed liquor
Mouth enters fluid cylinder 102, and entire downlink process completes air inlet and feed liquor acts, and swing rod 10 is run up, while first drive small piston 9
It running up together, the first sealing ring 15 is sealed with the cooperation of big piston 8 in operational process, and atmosphere cannot be introduced into cylinder 2 at this time, when
End in contact under iron axis 806 and 9 elliptical aperture of small piston, swing rod 10 continue up operation, start to drive big piston 8 to uplink at this time,
Cylinder 2 compresses upwards simultaneously, and air is discharged from exhaust outlet in cylinder 2, big 8 uplink of piston, and the first check valve 16 is closed at this time, the
The two plug promotions of disk 802 squeeze out the compression of inner cylinder body 102 hand cleanser through wasteway high pressure, are easy to use, and nothing in exhaust outlet 202
Valve is convenient for air circulation, realizes zero pressure difference air inlet or outlet, and parts depreciation is small, extends service life.
Referring to Figure of description 1-2, inner cylinder body 102 and fluid cylinder are covered between 101 by sealed packing and forms sealing cavity,
It being pressurized convenient for cavity and squeezes out hand cleanser, 16 bottom end of the first check valve is slidably connected with opening, when swing rod 10 moves down, the first check valve
16 are moved down by vacuum pull and are connected to inlet tube 4 with inner cylinder body 102, and hand cleanser enters inner cylinder body 102, and second one-way valve 17 exists
Compressed spring 18 makes delivery pipe 5 and the junction of fluid cylinder set 101 be in sealing state under acting on, when swing rod 10 moves up, first is single
Being moved up to valve 16 by gas pressure closes inlet tube 4 and 102 connector of inner cylinder body, and height, which is suppressed, pushes compressed spring 18 to make the
Two check valves 17 are mobile, and hand cleanser enters delivery pipe 5 through wasteway from top end opening, and is discharged from drain pipe 6；
Referring to Figure of description 1 and attached drawing 5-7, start motor 301 by controlling power supply, the transmission of 301 output shaft of motor
Connecting worm 302, the engagement connection duplicate gear 304 of worm screw 302 rotate, make the rotation in card slot covers of bulge loop gear 303, connect short
Bar 305 annularly movement and connection quarter butt 305 and circulation hole 14 matches, connection quarter butt 305 circulation hole 14 in back and forth
Sliding pushes supporting plate 11 to slide up and down in sliding rail 12, so that big piston 8 and small piston 9 be made to pump, passes through stroke
Switch 13 completes metering, advantageously reduces energy consumption and reduces noise.
The several points that should finally illustrate are: firstly, in the description of the present application, it should be noted that unless otherwise prescribed and
It limits, term " installation ", " connected ", " connection " shall be understood in a broad sense, can be mechanical connection or electrical connection, be also possible to two
Connection inside element, can be directly connected, and "upper", "lower", "left", "right" etc. are only used for indicating relative positional relationship, when
The absolute position for being described object changes, then relative positional relationship may change；
Secondly: the present invention discloses in embodiment attached drawing, relates only to the structure being related to the embodiment of the present disclosure, other knots
Structure, which can refer to, to be commonly designed, and under not conflict situations, the same embodiment of the present invention and different embodiments be can be combined with each other；
Last: the foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, all in the present invention
Spirit and principle within, any modification, equivalent replacement, improvement and so on, should be included in protection scope of the present invention it
It is interior.
Claims (8)
1. a kind of Clean- foam gas-liquid rear pump, including fluid cylinder (1), it is characterised in that: fluid cylinder (1) bottom is equipped with cylinder
(2), cylinder (2) bottom is equipped with mounting shell (7), is equipped with transmission component (3) inside the mounting shell (7), the fluid cylinder (1)
Including fluid cylinder set (101) and inner cylinder body (102), inner cylinder body (102) setting is internal in fluid cylinder set (101), the fluid cylinder set
(101) wasteway is equipped between inner cylinder body (102), fluid cylinder set (101) top is equipped with inlet tube (4), the inlet tube
(4) top offers inlet, and (101) one side bottom of fluid cylinder set is equipped with delivery pipe (5), and the delivery pipe (5) is far from liquid
Drain pipe (6) are equipped at the top of one end of cylinder sleeve (101), are connected with big piston (8) in the cylinder (2), the big piston
It (8) include the first plug disk (801), the second plug disk (802) and connection stopper rod (803), first plug is fixed at disk (801) axle center
It is connected with connection stopper rod (803), connection stopper rod (803) top is fixedly connected with the second plug disk (802), the big piston
(8) bottom is equipped with groove (804), and sliding slot is equipped at groove (804) axle center, slidably connects small piston in the sliding slot
(9), small piston (9) bottom is fixedly connected with swing rod (10), and swing rod (10) bottom end is fixedly connected with supporting plate (11), institute
Two sliding rails (12) that supporting plate (11) two sides are equipped with parallelly distribute on are stated, sliding rail (12) side is fixedly connected with travel switch
(13), the travel switch (13) matches with supporting plate (11) top, and supporting plate (11) surface, which is run through, circulation hole (14),
Small piston (9) outer sheath is equipped with the first sealing ring (15), and described first fills in connection disk (801) and connect stopper rod (803)
Place is equipped with air inlet (805), and the first jack is equipped on the outside of the connection stopper rod (803), second is equipped at the top of the small piston and inserts
Hole is plugged with iron axis (806) inside first jack and the second jack.
2. a kind of Clean- foam gas-liquid rear pump according to claim 1, it is characterised in that: the fluid cylinder set (101)
It is equipped with sealed packing with the bottom junctions of inner cylinder body (102), inner cylinder body (102) top is equipped with opening.
3. a kind of Clean- foam gas-liquid rear pump according to claim 2, it is characterised in that: in the inlet tube (4)
It is connected with the first check valve (16), the first check valve (16) bottom end is slidably connected with opening.
4. a kind of Clean- foam gas-liquid rear pump according to claim 1, it is characterised in that: the delivery pipe (5) with
The junction of fluid cylinder set (101) is connected with second one-way valve (17), and the one of the second one-way valve (17) separate fluid cylinder (1)
End is equipped with compressed spring (18).
5. a kind of Clean- foam gas-liquid rear pump according to claim 1, it is characterised in that: the transmission component (3)
Including motor (301), motor (301) output shaft is equipped with worm screw (302), is fixedly connected with card inside the mounting shell (7)
Slot set is rotatably connected to bulge loop gear (303) in card slot set, passes through between the bulge loop gear (303) and worm screw (302)
Duplicate gear (304) engagement connects, and is equipped with circular-cylindrical (306) at bulge loop gear (303) axle center, the bulge loop gear
(303) side close to supporting plate (11) is equipped with annular lug (307), and it is short that connection is fixed on the inside of the annular lug (307)
Bar (305), the connection quarter butt (305) match with circulation hole (14).
6. a kind of Clean- foam gas-liquid rear pump according to claim 1, it is characterised in that: the fluid cylinder set (101)
It is integration setting with cylinder (2), is penetrated through between the fluid cylinder set (101) and cylinder (2), cylinder (2) top is equipped with row
Fluid cylinder set (101) are run through in port (202), described delivery pipe (5) one end, and the drain pipe (6) and delivery pipe (5) penetrate through.
7. a kind of Clean- foam gas-liquid rear pump according to claim 2, it is characterised in that: the cylinder (2) is internal
Equipped with rubber soft (201), it is equipped with annular groove on the outside of second plug disk (802), is equipped with the second sealing ring in the annular groove
(19), first sealing ring (15), the second sealing ring (19) and sealed packing are made of rubber material.
8. a kind of Clean- foam gas-liquid rear pump according to claim 5, it is characterised in that: the first plug disk
(801) match with cylinder (2) inner wall, second plug disk (802) matches with fluid cylinder (1) inner wall, in first jack
Diameter is less than the second jack diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910230651.2A CN110215146A (en) | 2019-03-26 | 2019-03-26 | A kind of Clean- foam gas-liquid rear pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910230651.2A CN110215146A (en) | 2019-03-26 | 2019-03-26 | A kind of Clean- foam gas-liquid rear pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110215146A true CN110215146A (en) | 2019-09-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910230651.2A Pending CN110215146A (en) | 2019-03-26 | 2019-03-26 | A kind of Clean- foam gas-liquid rear pump |
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| CN (1) | CN110215146A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20010042761A1 (en) * | 2000-05-18 | 2001-11-22 | Ophardt Product Kg | Apparatus for making and dispensing foam |
| CN102481591A (en) * | 2009-07-29 | 2012-05-30 | 布赖特创新有限公司 | Foam pump |
| WO2013170445A1 (en) * | 2012-05-15 | 2013-11-21 | Wang Ya-Tsan | Foam pump and liquid distributing ejector comprising foam pump |
| CN103976671A (en) * | 2014-04-30 | 2014-08-13 | 陈崇亮 | Novel foam pump and sanitary and bathroom device applying same |
| CN210249651U (en) * | 2019-03-26 | 2020-04-07 | 中山微特美电子科技有限公司 | Foam gas-liquid output pump for cleaning |
-
2019
- 2019-03-26 CN CN201910230651.2A patent/CN110215146A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20010042761A1 (en) * | 2000-05-18 | 2001-11-22 | Ophardt Product Kg | Apparatus for making and dispensing foam |
| CN102481591A (en) * | 2009-07-29 | 2012-05-30 | 布赖特创新有限公司 | Foam pump |
| WO2013170445A1 (en) * | 2012-05-15 | 2013-11-21 | Wang Ya-Tsan | Foam pump and liquid distributing ejector comprising foam pump |
| CN103976671A (en) * | 2014-04-30 | 2014-08-13 | 陈崇亮 | Novel foam pump and sanitary and bathroom device applying same |
| CN210249651U (en) * | 2019-03-26 | 2020-04-07 | 中山微特美电子科技有限公司 | Foam gas-liquid output pump for cleaning |
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