CN109372740A - A kind of pumping water device with sealing structure - Google Patents
A kind of pumping water device with sealing structure Download PDFInfo
- Publication number
- CN109372740A CN109372740A CN201811369173.5A CN201811369173A CN109372740A CN 109372740 A CN109372740 A CN 109372740A CN 201811369173 A CN201811369173 A CN 201811369173A CN 109372740 A CN109372740 A CN 109372740A
- Authority
- CN
- China
- Prior art keywords
- sealing
- plug
- pump
- pump housing
- exhalant canal
- 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.)
- Pending
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 92
- 238000007789 sealing Methods 0.000 title claims abstract description 71
- 238000005086 pumping Methods 0.000 title claims abstract description 22
- 230000006835 compression Effects 0.000 claims abstract description 9
- 238000007906 compression Methods 0.000 claims abstract description 9
- 239000007787 solid Substances 0.000 claims 1
- 239000007788 liquid Substances 0.000 abstract description 4
- 238000010992 reflux Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/16—Casings; Cylinders; Cylinder liners or heads; Fluid connections
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/10—Valves; Arrangement of valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/10—Valves; Arrangement of valves
- F04B53/1087—Valve seats
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
A kind of pumping water device with sealing structure, comprising: pump cover, the pump housing and water flowing component；Pump cover is fixed on the pump housing, the output end unilaterally connected exhalant canal of the pump housing；Pump cover is equipped with outlet pipe and water inlet pipe, and exhalant canal is connected to outlet pipe；Water inlet pipe is by intake tunnel unilaterally connected in the input terminal of the pump housing；Position of the end thereof contacts of elastic component between exhalant canal and outlet pipe, the other end are contacted with the upper surface of sealing-plug；It jacks up valve member and is contacted with the bottom of sealing-plug and the output end of the pump housing respectively；The side of sealing-plug is equipped with annular seal groove, and sealing ring is placed on annular seal groove；Pump cover is equipped with pump seat, and the inner wall of pump seat is equipped with the compression inclined-plane for holding up the picking-up inclined-plane of sealing-plug bottom and for compressing sealing ring；It holds up inclined-plane to contact with sealing-plug, sealing-plug is by the apart from top to bottom of exhalant canal.The design continues to drip after can flowing back and preventing water outlet with liquidproof；It solves the problems, such as to drip after ordinary water pump cannot entirely prevent liquid reflux and water outlet.
Description
Technical field
The present invention relates to water pump technology more particularly to a kind of pumping water devices with sealing structure.
Background technique
The pumping water device of the prior art phenomenon bad there are leakproofness is easy to leak outside in water inlet end to water outlet, when long
Between use can damage the pump housing, the discharge of water cannot be efficiently controlled and flow by causing to pump intracorporal switch valve, influence the property of the pump housing
Energy.
Summary of the invention
It is an object of the invention to propose that a kind of pumping water device with sealing structure, the pumping water device have automatic impaction
And the sealing-plug sealed.
To achieve this purpose, the present invention adopts the following technical scheme:
A kind of pumping water device with sealing structure, comprising: pump cover, the pump housing and water flowing component；
The pump cover is fixed on the pump housing, is equipped with exhalant canal and intake tunnel in the pump cover, the pump housing it is defeated
Outlet unilaterally connected is set in the exhalant canal in the exhalant canal, the water flowing component；
The pump cover is equipped with outlet pipe and water inlet pipe, and the exhalant canal is connected to the outlet pipe；The water inlet pipe is logical
The intake tunnel unilaterally connected is crossed in the input terminal of the pump housing；
The water flowing component includes: sealing-plug, elastic component, jacks up valve member and sealing ring；
Position of the end thereof contacts of the elastic component between the exhalant canal and the outlet pipe, another end in contact
In the upper surface of the sealing-plug；
The lower section for jacking up valve member and being located at the sealing-plug bottom, the movable output for being contacted with the pump housing in lower end
End；
The side of the sealing-plug is equipped with annular seal groove, and the sealing ring is placed on the annular seal groove；
The pump cover is in being equipped with pump seat in the exhalant canal, the inner wall of the pump seat is equipped with for holding up the sealing
Fill in the picking-up inclined-plane of bottom and the compression inclined-plane for compressing the sealing ring；
When the picking-up inclined-plane and the sealing-plug contact, the sealing-plug by the exhalant canal up and down respectively every
It opens.
It further explains, the pump seat is additionally provided with prominent in the picking-up inclined-plane and the position compressed between inclined-plane
Play item；
The protuberant bar compresses the sealing ring.
It further explains, the logical shell of limit is fixed in the exhalant canal；
The sealing-plug is equipped with guide post vertically；
The guide post is movable to be installed on described limit in logical shell.
It further explains, the inner wall of the exhalant canal, which is equipped with, is vertically directed item；
The outer side contacts for being vertically directed item Yu the sealing-plug.
It further explains, further includes gasket；
The gasket is installed between the pump cover and the pump housing；
In the pump cover and the gasket, any one is equipped with ring sealing strip vertically up and down, and another one is pacified equipped with strip of paper used for sealing
Tankage；
In the gasket and the pump housing, any one is equipped with ring sealing strip vertically up and down, and another one is pacified equipped with strip of paper used for sealing
Tankage；
The ring sealing strip is connected to the strip of paper used for sealing mounting groove.
It further explains, the lateral wall of the exhalant canal is equipped with outer side seal groove；
Ring side seal wall is equipped in the pump cover, the ring side seal wall is surrounded on the outside of the outer side seal groove, makes
The outer side seal groove inner sealing；
The water flowing component includes: outer side seal circle；
The outer side seal circle is installed on the outer side seal groove, and tight by the ring side seal wall pressure.
It further explains, the jack-up valve member is integrally formed by jack-up guide block and annular slab and is combined；
The upper-end contact for jacking up guide block is in the sealing-plug；
The annular slab is placed on the output end of the pump housing.
It further explains, the water flowing component further include: jack up guiding element；
The position for jacking up guiding element and being fixed on the pump housing output end；The jack-up guiding element, which is equipped with, jacks up guide post；
The jack-up guide block is to having jack-up guide groove；
The jack-up guide post is inserted vertically into the jack-up guide groove, moves the jack-up guide block along the jack-up guide post.
It further explains, the pump housing includes: driving assembly and piston component；
The output end of the driving component is connected to the piston component；
The piston component is equipped with output piston；The intake tunnel unilaterally connected is in the output piston；
The output piston unilaterally connected is placed on the output piston in the exhalant canal, the annular slab.
It further explains, further includes: water feeding one-way valve；
The water feeding one-way valve is set to the intake tunnel, makes the intake tunnel unilaterally connected in the pump housing
Output end.
Beneficial effects of the present invention:
1, the design can be flowed back with liquidproof and continue to drip after the design can be prevented to be discharged under certain condition
Water；It solves the problems, such as to drip after ordinary water pump cannot entirely prevent liquid reflux and water outlet.
2, the design compresses sealing-plug by the elastic component under compressive state, and water body need to reach specific pressure ability
By outlet pipe, have the effect of automatically controlling water inlet and draining.
3, inclined-plane is compressed in the pump seat inner wall of the design to compress sealing ring, sealing ring is applied using inclined-plane is compressed
It pressurizes to sealing-plug, achievees the effect that reinforce sealing.
Detailed description of the invention
Fig. 1 is the structure chart of pumping water device；
Fig. 2 is the sectional view of pumping water device；
Fig. 3 is the enlarged drawing of A in Fig. 1；
Fig. 4 is the sectional view of pump cover, gasket and pump housing upper end；
Fig. 5 is the structure chart for jacking up valve member and jacking up guiding element；
Fig. 6 is the enlarged drawing of B in Fig. 4；
Fig. 7 is the structure chart of intake tunnel in pumping water device；
Wherein:
Pump cover 1, the pump housing 2, water flowing component 3, gasket 4, driving assembly 5, piston component 6, water feeding one-way valve 7, water outlet are logical
Road 8, intake tunnel 9；
Outlet pipe 11, water inlet pipe 12, pump seat 13, ring side seal wall 14；
It is vertically directed item 111；It holds up inclined-plane 131, compress inclined-plane 132, protuberant bar 133；
Sealing-plug 31, elastic component 32 jack up valve member 33, sealing ring 34, outer side seal circle 35, jack up guiding element 36；
Annular seal groove 311, guide post 312；Jack up guide block 331, annular slab 332；Jack up guide groove 3311；
Jack up guide post 361；
Output piston 61；
Ring sealing strip 01, strip of paper used for sealing mounting groove 02；Limit logical shell 81.
Specific embodiment
Pass through specific embodiment to further illustrate the technical scheme of the present invention with reference to the accompanying drawing.
A kind of pumping water device with sealing structure, comprising: pump cover 1, the pump housing 2 and water flowing component 3；
The pump cover 1 is fixed on the pump housing 2, is equipped with exhalant canal 8 and intake tunnel 9, the pump in the pump cover 1
The output end unilaterally connected of body 2 is set in the exhalant canal 8 in the exhalant canal 8, the water flowing component 3；
The pump cover 1 is equipped with outlet pipe 11 and water inlet pipe 12, and the exhalant canal 8 is connected to the outlet pipe 11；It is described
Water inlet pipe 12 is by 9 unilaterally connected of intake tunnel in the input terminal of the pump housing 2；
The water flowing component 3 includes: sealing-plug 31, elastic component 32, jacks up valve member 33 and sealing ring 34；
Position of the end thereof contacts of the elastic component 32 between the exhalant canal 8 and the outlet pipe 11, the other end
It is contacted with the upper surface of the sealing-plug 31；
The valve member 33 that jacks up is located at the lower section of 31 bottom of sealing-plug, and lower end is movable to be contacted with the pump housing 2
Output end；
The side of the sealing-plug 31 is equipped with annular seal groove 311, and the sealing ring 34 is placed on the annular seal groove
On 311；
The pump cover 1 is in being equipped with pump seat 13 in the exhalant canal 8, the inner wall of the pump seat 13 is equipped with for holding up
State the picking-up inclined-plane 131 of 31 bottom of sealing-plug and the compression inclined-plane 132 for compressing the sealing ring 34；
When the picking-up inclined-plane 131 is contacted with the sealing-plug 31, the sealing-plug 31 is upper by the exhalant canal 8
Under be spaced one from.
It further explains, the design compresses sealing-plug 31 by the elastic component 32 under compressive state, and water body need to reach
Specific pressure could have the effect of automatically controlling water inlet and draining by outlet pipe 11.Meanwhile the pump seat 13 of the design
Inclined-plane 132 is compressed in inner wall to compress sealing ring 34, and sealing-plug is pressed to the application of sealing ring 34 using inclined-plane 132 is compressed
31, achieve the effect that reinforce sealing.
The design is injected water by water inlet pipe 12, and water enters in the pump housing 2 through intake tunnel 9；Under original state, elasticity
Part 32 is in compressive state, and by sealing-plug 31 to picking-up inclined-plane 131, and sealing ring 34 at this time is pressed in and compresses inclined-plane 132,
Exhalant canal 8 cannot be discharged from output end in water positioned at the pump housing 2, be the close valve state of the design；It is exported by the control pump housing 2
The discharge capacity at end, as 61 discharge capacity of output piston of 2 output end of the pump housing increases, water can jack up the picking-up indirectly of valve member 33 by lifting
Sealing-plug 31 moves sealing-plug 31 straight up, holds up inclined-plane 131 until sealing ring 34 is detached from and moves up, is located at pump
The water direction of 2 output end of body passes through exhalant canal 8 and outlet pipe 11 is discharged, and achievees the effect that control draining；And work as the pressure of water body
When pressure needed for power continues up compression less than elastic component 32, i.e., the insufficient pressure of 2 output end of the pump housing will be will jack up valve member 33
When picking-up, elastic component 32 can automatically return to original compressive state, and sealing-plug 31 blocks water.Under repeatedly, the design can
Continue to drip to prevent liquid reflux and after the design can be prevented to be discharged under certain condition；Efficiently solve general water
The problem of pump cannot entirely prevent liquid reflux and can drip after being discharged.
It further explains, the pump seat 13 is in the picking-up inclined-plane 131 and the position compressed between inclined-plane 132
It is additionally provided with protuberant bar 133；
The protuberant bar 133 compresses the sealing ring 34.
It further explains, protuberant bar 133 can provide more contact surfaces, make sealing-plug more than 31 one contacts of contact
Position；And the contact surface is the strip shape body of protrusion, is the contact surface of 34 1 arc-shapeds of sealing ring, improves leakproofness.
Meanwhile the first seal point of the design is the contact surface of arc-shaped, is provided and 34 phase of sealing ring by protuberant bar 133
Mutually contact is formed；And the second seal point is the contact surface of inclined plane shape, is contacted with each other and is formed with sealing ring 34 by compression inclined-plane 132；
Multiple contact surfaces can make sealing structure of the design with multilayer.
It further explains, the logical shell 81 of limit is fixed in the exhalant canal 8；
The sealing-plug 31 is equipped with guide post 312 vertically；
The guide post 312 is movable to be installed on described limit in logical shell 81.
It further explains, the guide post 312 having on sealing-plug 31 can be active in vertically on the logical shell 81 of limit, reached
The vertical movable effect of sealing-plug 31 is controlled, and then controls the compaction direction of sealing-plug 31, it is ensured that sealing ring 34 can be pressed in
It compresses inclined-plane 132 and holds up inclined-plane 131, improve leakproofness.
Simultaneously as limiting the direction of motion of logical 81 energy restricted guidance column 312 of shell, keeps the movement of sealing-plug 31 more smooth, subtract
Unnecessarily energy loss is lacked, has reduced the error of control water flow, has kept water body discharge more accurate.
It further explains, the inner wall of the exhalant canal 8, which is equipped with, is vertically directed item 111；
The outer side contacts for being vertically directed item 111 Yu the sealing-plug 31.
Further explain, be vertically directed item 111 around the outside of sealing-plug 31, and with 31 flat contact of sealing-plug,
It can guarantee that sealing-plug 31 only draws on vertical direction to move, and can accurately insure that sealing ring 34 is pressed in and compress inclined-plane 132 and support
Inclined-plane 131 is played, especially compression inclined-plane 132 can be pressed in sealing ring 34 completely, improve leakproofness.
The design leads to shell 81 with item 111 is vertically directed to limit sealing-plug 31 perpendicular by the limit with guiding role
Movement on straight position, can reach ensures that sealing-plug 31 in the position of vertical direction, improves the stability of the design.
It further explains, further includes gasket 4；
The gasket 4 is installed between the pump cover 1 and the pump housing 2；
In the pump cover 1 and the gasket 4, any one is equipped with ring sealing strip 01 vertically up and down, and another one is equipped with envelope
Mounting groove 02；
In the gasket 4 and the pump housing 2, any one is equipped with ring sealing strip 01 vertically up and down, and another one is equipped with envelope
Mounting groove 02；
The ring sealing strip 01 is connected to the strip of paper used for sealing mounting groove 02.
It further explains, gasket 4 is installed between pump cover 1 and the pump housing 2, can effectively prevent due to pump cover 1 and the pump housing
2 mechanical erection causes water to be easy to leak out from the gap of installation in water inlet or draining；Ring sealing strip 01 and strip of paper used for sealing peace simultaneously
Cooperation between tankage 02 can effectively exclusion of water body drain go out, improve the leakproofness inside the design.
It further explains, the lateral wall of the exhalant canal 8 is equipped with outer side seal groove；
Ring side seal wall 14 is equipped in the pump cover 1, the ring side seal wall 14 is surrounded on the outer of the outer side seal groove
Side makes the outer side seal groove inner sealing；
The water flowing component 3 includes: outer side seal circle 35；
The outer side seal circle 35 is installed on the outer side seal groove, and is compressed by the ring side seal wall 14.
It further explains, it is contemplated that the requirement of internal structure, exhalant canal 8 is generally by several component bonded block groups
The channel formed is closed, therefore belongs to mechanical erection between several components, is easy water inlet, when inflow is excessive, intake tunnel 9
Water be easily accessible mechanical erection formation exhalant canal 8 in；And outer side seal circle 35 can improve leakproofness.
It further explains, the jack-up valve member 33 is integrally formed by jack-up guide block 331 and annular slab 332 and is combined；
The upper-end contact for jacking up guide block 331 is in the sealing-plug 31；
The annular slab 332 is placed on the output end of the pump housing 2.
It further explains, jacks up the output end that guide groove 3311 is placed on the pump housing 2, when the water of 2 output end of the pump housing flows out, need
Annular slab 332 is held up with guide block 331 is jacked up, when by jacking up the indirect compression elastic piece 32 of guide block 331, annular slab 332 can have
Effect ground concentrates pressure in jacking up guide block 331, and sealing-plug 31 is held up, the efficiency of discharge is improved；If not designing the lid of annular slab 332
In the output end of the pump housing 2, leading to part, sealing-plug 31 cannot be held up, and need more pressure by uneven.
It further explains, can ensure that the bullet of maximum leakproofness and seal process is denaturalized using rubber, improve and use
Service life.
It further explains, the water flowing component 3 further include: jack up guiding element 36；
The position for jacking up guiding element 36 and being fixed on 2 output end of the pump housing；The jack-up guiding element 36, which is equipped with, to be jacked up
Guide post 361；
The jack-up guide block 331 to have jack up guide groove 3311；
The jack-up guide post 361 is inserted vertically into the jack-up guide groove 3311, makes the jack-up guide block 331 along the jack-up
Guide post 361 is mobile.
It further explains, jacks up guiding element 36 and be located at immediately below the center of sealing-plug 31, the top for jacking up guiding element 36 is installed
The bottom vertically to sealing-plug 31 can be held up by playing valve member 33, be can ensure that and jacked up valve member 33 when flow is excessive without departing from best
The position of picking-up；Therefore, jacking up guiding element 36 is to jack up valve member 33 to have guiding role.
It further explains, it is rubber or plastics that the jack-up valve member 33, which is material,.
It further explains, the pump housing 2 includes: driving assembly 5 and piston component 6；
The output end of the driving component 5 is connected to the piston component 6；
The piston component 6 is equipped with output piston 61；9 unilaterally connected of intake tunnel is in the output piston 61；
61 unilaterally connected of output piston is placed on the output piston in the exhalant canal 8, the annular slab 332
61。
It further explains, the pump housing 2 of the design is diaphragm pump；
Output piston 61 can be inhaled the water for being located at intake tunnel 9 by check valve during the extension of driving assembly 5
In in output piston 61；And by compression output piston 61 by positioned at the hydraulic pressure of output piston 61, to exhalant canal 8, water is being arranged
It is held up for exhalant canal 8, and by water to valve member 33 is jacked up.
It further explains, further includes: water feeding one-way valve 7；The water feeding one-way valve 7 is set to the intake tunnel 9,
Make 9 unilaterally connected of intake tunnel in the output end of the pump housing 2.
It further explains, 7 unilaterally connected of water feeding one-way valve makes the water positioned at intake tunnel 9 can only in output piston 61
Output piston 61 is flowed to, can be flowed back with liquidproof and continues to drip after the design can be prevented to be discharged under certain condition
The problem of.
The technical principle of the invention is described above in combination with a specific embodiment.These descriptions are intended merely to explain the present invention
Principle, and shall not be construed in any way as a limitation of the scope of protection of the invention.Based on the explanation herein, this field
Technical staff can associate with other specific embodiments of the invention without creative labor, these modes are all
It will fall under the scope of the present invention.
Claims (10)
1. a kind of pumping water device with sealing structure characterized by comprising pump cover, the pump housing and water flowing component；
The pump cover is fixed on the pump housing, is equipped with exhalant canal and intake tunnel, the output end of the pump housing in the pump cover
Unilaterally connected is set in the exhalant canal in the exhalant canal, the water flowing component；
The pump cover is equipped with outlet pipe and water inlet pipe, and the exhalant canal is connected to the outlet pipe；The water inlet pipe passes through institute
Intake tunnel unilaterally connected is stated in the input terminal of the pump housing；
The water flowing component includes: sealing-plug, elastic component, jacks up valve member and sealing ring；
Position of the end thereof contacts of the elastic component between the exhalant canal and the outlet pipe, the other end are contacted with described
The upper surface of sealing-plug；
The lower section for jacking up valve member and being located at the sealing-plug bottom, the movable output end for being contacted with the pump housing in lower end；
The side of the sealing-plug is equipped with annular seal groove, and the sealing ring is placed on the annular seal groove；
The pump cover is in being equipped with pump seat in the exhalant canal, the inner wall of the pump seat is equipped with for holding up the sealing-plug bottom
Picking-up inclined-plane and compression inclined-plane for compressing the sealing ring；
When the picking-up inclined-plane and the sealing-plug contact, the upper and lower of the exhalant canal is spaced one from by the sealing-plug.
2. a kind of pumping water device with sealing structure according to claim 1, which is characterized in that the pump seat is in the support
It plays inclined-plane and the position compressed between inclined-plane is additionally provided with protuberant bar；
The protuberant bar compresses the sealing ring.
3. a kind of pumping water device with sealing structure according to claim 1, which is characterized in that solid in the exhalant canal
Surely there is the logical shell of limit；
The sealing-plug is equipped with guide post vertically；
The guide post is movable to be installed on described limit in logical shell.
4. a kind of pumping water device with sealing structure according to claim 1, which is characterized in that the exhalant canal it is interior
Wall is equipped with and is vertically directed item；
The outer side contacts for being vertically directed item Yu the sealing-plug.
5. a kind of pumping water device with sealing structure according to claim 1, which is characterized in that further include gasket；
The gasket is installed between the pump cover and the pump housing；
In the pump cover and the gasket, any one is equipped with ring sealing strip vertically up and down, and another one is equipped with strip of paper used for sealing mounting groove；
In the gasket and the pump housing, any one is equipped with ring sealing strip vertically up and down, and another one is equipped with strip of paper used for sealing mounting groove；
The ring sealing strip is connected to the strip of paper used for sealing mounting groove.
6. a kind of pumping water device with sealing structure according to claim 1, which is characterized in that outside the exhalant canal
Side wall is equipped with outer side seal groove；
Ring side seal wall is equipped in the pump cover, the ring side seal wall is surrounded on the outside of the outer side seal groove, makes described
Outer side seal groove inner sealing；
The water flowing component includes: outer side seal circle；
The outer side seal circle is installed on the outer side seal groove, and tight by the ring side seal wall pressure.
7. a kind of pumping water device with sealing structure according to claim 1, which is characterized in that the jack-up valve member is by pushing up
It plays guide block and annular slab is integrally formed and combines；
The upper-end contact for jacking up guide block is in the sealing-plug；
The annular slab is placed on the output end of the pump housing.
8. a kind of pumping water device with sealing structure according to claim 7, which is characterized in that the water flowing component also wraps
It includes: jacking up guiding element；
The position for jacking up guiding element and being fixed on the pump housing output end；The jack-up guiding element, which is equipped with, jacks up guide post；
The jack-up guide block is to having jack-up guide groove；
The jack-up guide post is inserted vertically into the jack-up guide groove, moves the jack-up guide block along the jack-up guide post.
9. a kind of pumping water device with sealing structure described in any one according to claim 1~8, which is characterized in that described
The pump housing includes: driving assembly and piston component；
The output end of the driving component is connected to the piston component；
The piston component is equipped with output piston；The intake tunnel unilaterally connected is in the output piston；
The output piston unilaterally connected is placed on the output piston in the exhalant canal, the annular slab.
10. a kind of pumping water device with sealing structure described in any one according to claim 1~8, which is characterized in that also wrap
It includes: water feeding one-way valve；
The water feeding one-way valve is set to the intake tunnel, makes the intake tunnel unilaterally connected in the output of the pump housing
End.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811369173.5A CN109372740A (en) | 2018-11-16 | 2018-11-16 | A kind of pumping water device with sealing structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811369173.5A CN109372740A (en) | 2018-11-16 | 2018-11-16 | A kind of pumping water device with sealing structure |
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|---|---|
| CN109372740A true CN109372740A (en) | 2019-02-22 |
Family
ID=65389554
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811369173.5A Pending CN109372740A (en) | 2018-11-16 | 2018-11-16 | A kind of pumping water device with sealing structure |
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| CN207251356U (en) * | 2017-09-14 | 2018-04-17 | 慈溪市微方体智能科技有限公司 | A kind of fluid valve motor O-ring sealing structure |
| CN108799072A (en) * | 2018-07-12 | 2018-11-13 | 深圳市德宇鑫科技有限公司 | A kind of high-reliability micro pump of included blocking function |
| CN209414133U (en) * | 2018-11-16 | 2019-09-20 | 佛山华永科技有限公司 | A kind of pumping water device with sealing structure |
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| CN207251356U (en) * | 2017-09-14 | 2018-04-17 | 慈溪市微方体智能科技有限公司 | A kind of fluid valve motor O-ring sealing structure |
| CN108799072A (en) * | 2018-07-12 | 2018-11-13 | 深圳市德宇鑫科技有限公司 | A kind of high-reliability micro pump of included blocking function |
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