CN110395223A - Hand-hold washer - Google Patents
Hand-hold washer Download PDFInfo
- Publication number
- CN110395223A CN110395223A CN201910768236.2A CN201910768236A CN110395223A CN 110395223 A CN110395223 A CN 110395223A CN 201910768236 A CN201910768236 A CN 201910768236A CN 110395223 A CN110395223 A CN 110395223A
- Authority
- CN
- China
- Prior art keywords
- water
- water inlet
- pressure
- pressurization
- inlet component
- 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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 114
- 239000007921 spray Substances 0.000 claims abstract description 45
- 238000007789 sealing Methods 0.000 claims description 8
- 230000000903 blocking effect Effects 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 10
- 108091006146 Channels Proteins 0.000 description 10
- 102000010637 Aquaporins Human genes 0.000 description 4
- 108010063290 Aquaporins Proteins 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000010992 reflux Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000006837 decompression Effects 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 102000011130 Aquaporin 11 Human genes 0.000 description 1
- 108050001332 Aquaporin 11 Proteins 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S3/00—Vehicle cleaning apparatus not integral with vehicles
- B60S3/04—Vehicle cleaning apparatus not integral with vehicles for exteriors of land vehicles
- B60S3/044—Hand-held cleaning arrangements with liquid or gas distributing means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
The invention discloses a kind of hand-hold washers, it include water inlet component, pressure-applying unit and spray module, water inlet component lower end is provided with water supply interface, intake tunnel is provided with above water supply interface, mutual conduction between water inlet component and spray module, water inlet component and pressure-applying unit mutual conduction, the first check valve is provided between water inlet component and pressure-applying unit, second one-way valve is provided between water inlet component and spray module, pressure-applying unit includes the pressurization pump housing, the driving motor of pressurization pump housing side is set, it is connected with driving motor and the intracorporal force (forcing) pump of force (forcing) pump and the plunger affixed with force (forcing) pump is set, the pressurization pump housing is hollow and is formed with the pressurization passageway being conducted with intake tunnel, plunger is arranged in pressurization passageway, eccentric group is provided between force (forcing) pump and driving motor, it is simple with structure, pressure effect Well, the features such as being discharged smooth controllable and long service life.
Description
Technical field
The present invention relates to automobile washing field, specially a kind of hand-hold washer.
Background technique
Automobile popularity rate is higher and higher, and automobile washing industry is also prosperous therewith, when professional carwash shop is cleaned, adopts
It is costly with the automatic clear of complicated oversize vehicle, in the autonomous carwash of family, after generally being fetched water with bucket, take hair
Towel is cleaned, since foamed cleaning dynamics is strong, detergent generally using pour out mixed in container with water after risen manually
Bubble operation, troublesome and cleaning speed is slow, and effect is undesirable after cleaning.
A kind of traditional washer as described in patent No. CN201710717054.3, including water inlet component, lower end are set
Be equipped with water supply interface, be provided with intake tunnel above the water supply interface, be provided with motion stops in the intake tunnel, it is described into
Aquaporin side is provided with flow pipe；Pressure-applying unit, setting are connected to above flow pipe；Nozzle component, connection setting exist
Pressure-applying unit one end, there are the following problems for a kind of this kind of washer, one, water can intake tunnel and pressurization passageway flow away back and forth with
So that not smooth enough in pressure-applying unit operational process, there are certain discontinuity, (such as one ends of water column for the poor water spray of pressure effect
Greatly, slightly smaller once)；Two, when pressure-applying unit not at runtime, water can flow back into intake tunnel by channel of spraying water, and form one
Reflux, reduces the invention service life of water inlet component；Three, water outlet terminates to lack corresponding protective device after closing, service life compared with
Low defect.
Invention new content
The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of structure proposed is simple, pressurization
Effect is good, a kind of smooth hand-hold washer controllable and with long service life of water outlet.
In order to solve the above technical problems, the invention provides the following technical scheme:
A kind of hand-hold washer includes water inlet component, the pressure-applying unit of water inlet component side is arranged in and setting exists
For water inlet component with respect to the spray module of the pressure-applying unit other side, the water inlet component lower end is provided with water supply interface, the water supply
Intake tunnel, mutual conduction between the water inlet component and spray module, the water inlet component and pressurization are provided with above interface
Component mutual conduction is provided with the first check valve, the water inlet component and water spray group between the water inlet component and pressure-applying unit
Be provided with second one-way valve between part, the pressure-applying unit include pressurize the pump housing, pressurization pump housing side is set driving motor,
It is connected with driving motor and the intracorporal force (forcing) pump of force (forcing) pump and the plunger affixed with force (forcing) pump, the force (forcing) pump is set
Body is hollow and is formed with the pressurization passageway being conducted with intake tunnel, and the plunger is arranged in pressurization passageway, the force (forcing) pump
Eccentric group is provided between driving motor.
Preferably, the spray module includes sparge pipe and the water spray interface for being located at sparge pipe side, the sparge pipe
It is hollow and be formed with the water spray channel being conducted with the intake tunnel.
Preferably, Arming Assembly is additionally provided on the spray module, the Arming Assembly includes relief hole, goes out water blocking
Head, pressure release passage, the mandril for blocking relief hole and the reset spring being arranged between water outlet plug, mandril, the spray
Aquaporin can be connected to the lower end of intake tunnel by relief hole and pressure release passage mutual conduction, described pressure release passage one end.
Preferably, it is provided with the lockhole position of at least one on the water outlet plug, is socketed with sealing outside the water outlet plug
Ring.
Preferably, the eccentric group includes intermeshing main eccentric wheel and secondary eccentric wheel, is gone back outside the pair eccentric wheel
It is engaged with ellipse wheel seat.
Preferably, the plunger is socketed with plunger spring and water seal seat, and described plunger spring one end is fixed on water seal seat,
The other end is connected to the inner wall of the pressurization pump housing.
Preferably, O-ring seal is respectively provided between first check valve and second one-way valve and intake tunnel.
Preferably, it is vertically arranged between the intake tunnel and pressurization passageway.
Preferably, it is vertically arranged between the intake tunnel and water spray channel.
Compared with prior art, the beneficial effects of the present invention are:
1. the first check valve and pressure-applying unit are arranged using eccentric pressure structure so that water can only be by lower end intake tunnel
To the water inlet process of pressurization passageway, the intake tunnel after pressure-applying unit pressurization directly by upper end is discharged, returning after avoiding pressurization
Stream, it is ensured that pass in and out the smooth of water flow, pressure effect is preferable, water spray effect is good.
2. the setting of second one-way valve works as pressure-applying unit not at runtime, water will not be flow back into logical into water by channel of spraying water
Road avoids reflux, greatly improves the invention service life of product.
3. the pressure in spray module will increase after water outlet, decompression protection can be realized water flow by Arming Assembly
Back into the lower end of aquaporin, shield, avoid spray module internal cause pressure it is excessive caused by poor sealing performance the problem of,
Service life is further enhanced.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of hand-hold washer of the present invention；
Fig. 2 is a kind of half-section diagram of hand-hold washer of the present invention；
Fig. 3 is the cut-away view in the direction A-A in Fig. 2；
Fig. 4 is the cut-away view in the direction B-B in Fig. 2；
Fig. 5 is a kind of other direction structural schematic diagram of hand-hold washer of the present invention.
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 the described embodiment is only a part of the embodiment of the present invention, instead of all the embodiments.Based on this
Embodiment in invention, every other reality obtained by those of ordinary skill in the art without making creative efforts
Example is applied, shall fall within the protection scope of the present invention.
Fig. 1~5 are please referred to, a kind of hand-hold washer includes water inlet component 1, the pressurization that 1 side of water inlet component is arranged in
Component 2 and the spray module 3 that opposite 2 other side of pressure-applying unit of water inlet component 1 is arranged in, 1 lower end of water inlet component is provided with confession
Water interface 4 is provided with intake tunnel 11, mutual conduction between water inlet component 1 and spray module 3, water inlet group above water supply interface 4
Part 1 and 2 mutual conduction of pressure-applying unit, are provided with the first check valve 5 between water inlet component 1 and pressure-applying unit 2, water inlet component 1 with
Second one-way valve 6 is provided between spray module 3, pressure-applying unit 2 includes the pressurization pump housing 21, pressurization 21 side of the pump housing is arranged in
Driving motor 22 is connected with driving motor 22 and the force (forcing) pump 23 to pressurize in the pump housing 21 is arranged in and consolidates with force (forcing) pump 23
The plunger 24 connect, the pressurization pump housing 21 is hollow and is formed with the pressurization passageway 25 being conducted with intake tunnel 11, and the setting of plunger 24 exists
In pressurization passageway 25, eccentric group 26 is provided between force (forcing) pump 23 and driving motor 22, operation logic of the invention is as follows, water
It is fed by water supply interface 4 to intake tunnel 11, is operated by the pressurization of pressure-applying unit 2, i.e., driving motor 22 passes through eccentric wheel
26 control 23 eccentric motions of force (forcing) pump of group, and then plunger 24 is driven to move up and down in pressurization passageway 25, when plunger 24 is to enterprising
Water in aquaporin 11 is entered in pressurization passageway 25 by the first check valve 5, when plunger 24 moves down, after it will be overpressurized
Water is discharged into the upper end of intake tunnel 11 and by second one-way valve 6 into crossing and spray by spray module 3, the first check valve 5 and
Pressure-applying unit 2 is arranged using eccentric pressure structure so that water can only be by lower end intake tunnel 11 to the feed water flow of pressurization passageway 25
Journey, pressure-applying unit 2 directly pass through the intake tunnel 11 of upper end and are sprayed by second one-way valve 6 by spray module 3, kept away after pressurizeing
Reflux after exempting from pressurization, it is ensured that pass in and out the smooth of water flow, pressure effect is preferable, water spray effect is good, and the setting of second one-way valve 6 is worked as
Not at runtime, water will not avoid reflux, greatly improve product pressure-applying unit 2 by flowing back into intake tunnel 11
It invents the service life, entire product structure is simple, it is splendid to operate convenient and cleaning effect.
Spray module 3 includes that sparge pipe 31 and the water spray interface 32 for being located at 31 side of sparge pipe, the sparge pipe 3 are hollow
And it is formed with the water spray channel 33 being conducted with the intake tunnel 11, it is different that water spray interface 32 can be used for pipe fitting lengthening adaptation
Demand, the discharge process of water in washer, water is pumped into pressurization passageway 25 from the intake tunnel 11 of bottom end, and is discharged into the water inlet of upper end
Channel 11 is simultaneously discharged through water spray channel 33, of simple structure and low cost.
It is additionally provided with Arming Assembly on the spray module, the Arming Assembly includes that relief hole, water outlet plug, pressure release are logical
Road, the mandril for blocking relief hole and the reset spring being arranged between water outlet plug and mandril, the water spray channel can
By relief hole and pressure release passage mutual conduction, described pressure release passage one end is connected to the lower end of intake tunnel
Arming Assembly 7 is additionally provided on spray module 3, Arming Assembly 7 is logical including relief hole 73, water outlet plug 71, pressure release
Road 75, the mandril 72 for blocking relief hole 73 and the reset spring 74 being provided between water blocking head 71, mandril 72, water spray are logical
Road 33 can be connected to the lower end of intake tunnel 11 by relief hole 73 and 75 mutual conduction of pressure release passage, 75 one end of pressure release passage,
After water outlet, the pressure in spray module be will increase, and can realize decompression protection by water flow back into aquaporin by Arming Assembly 7
11 lower end can open mandril 72 for 75 row of water pressure release passage when the water pressure sprayed water in channel 33 is excessively high by relief hole 73
Enter into intake tunnel 11 and then shield, avoids asking for the excessive caused poor sealing performance of spray module internal cause pressure
Topic, service life are further enhanced.
It is provided with the lockhole position 76 of at least one on water outlet plug 71, is socketed with sealing ring 77 outside the water outlet plug 71,
It is discharged plug 71 and positioning is realized by lockhole position 76, ensure that sealing avoids leak by sealing ring 77.
Eccentric group 26 includes intermeshing main eccentric wheel 261 and secondary eccentric wheel 262, goes back outside the pair eccentric wheel 262
It is engaged with ellipse wheel seat 263, the mode that eccentric group 26 uses gear to engage is to ensure the steady ordered operated, it is ensured that pressurization is put down
It is steady smooth, there is rhythm.
Plunger 24 is socketed with plunger spring 8 and water seal seat 9, and 8 one end of plunger spring is fixed on water seal seat 9, and the other end supports
The inner wall in the pressurization pump housing 21 is connect, plunger 24 ensures to buffer by plunger spring 8, avoids water from passing through by the setting of water seal seat 9
Pressurization passageway 25 enters inside pressure-applying unit 2, it is ensured that stablizes, further increases service life.
O-ring seal 10, O-ring seal 10 are respectively provided between first check valve 5 and second one-way valve 6 and intake tunnel 11
Sealing function is opened, further ensures that the effect of pressurization.
It is vertically arranged between intake tunnel 11 and pressurization passageway 25, is vertically arranged between intake tunnel 11 and water spray channel 33
With ensure washer pressurization and water spray it is steady.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (9)
1. a kind of hand-hold washer, include water inlet component, the pressure-applying unit that water inlet component side is set and setting into
For water assembly with respect to the spray module of the pressure-applying unit other side, the water inlet component lower end is provided with water supply interface, and the water supply connects
Intake tunnel, mutual conduction between the water inlet component and spray module, the water inlet component and pressurization group are provided with above mouthful
Part mutual conduction, it is characterised in that: the first check valve, the water inlet component are provided between the water inlet component and pressure-applying unit
Second one-way valve is provided between spray module, the pressure-applying unit includes the pressurization pump housing, pressurization pump housing side is arranged in
Driving motor is connected with driving motor and is arranged in the intracorporal force (forcing) pump of force (forcing) pump and the plunger affixed with force (forcing) pump,
The pressurization pump housing is hollow and is formed with the pressurization passageway being conducted with intake tunnel, and the plunger is arranged in pressurization passageway,
Eccentric group is provided between the force (forcing) pump and driving motor.
2. a kind of hand-hold washer according to claim 1, it is characterised in that: the spray module include sparge pipe and
It is located at the water spray interface of sparge pipe side, the sparge pipe is hollow and to be formed with the water spray being conducted with the intake tunnel logical
Road.
3. a kind of hand-hold washer according to claim 2, it is characterised in that: be additionally provided with insurance on the spray module
Component, the Arming Assembly include that relief hole, water outlet plug, pressure release passage, the mandril for blocking relief hole and setting exist
The reset spring being discharged between plug and mandril, the water spray channel can be described by relief hole and pressure release passage mutual conduction
Pressure release passage one end is connected to the lower end of intake tunnel.
4. a kind of hand-hold washer according to claim 3, it is characterised in that: be provided at least one on the water outlet plug
A lockhole position, the water outlet plug are socketed with sealing ring outside.
5. a kind of hand-hold washer according to claim 1, it is characterised in that: the eccentric group includes intermeshing
Main eccentric wheel and secondary eccentric wheel, the pair eccentric wheel have also meshed with ellipse wheel seat outside.
6. a kind of hand-hold washer according to claim 1, it is characterised in that: the plunger is socketed with plunger spring and water
Seat is sealed, described plunger spring one end is fixed on water seal seat, and the other end is connected to the inner wall of the pressurization pump housing.
7. a kind of hand-hold washer described according to claim 1~any one of 6, it is characterised in that: described first is unidirectional
O-ring seal is respectively provided between valve and second one-way valve and intake tunnel.
8. a kind of hand-hold washer described according to claim 1~any one of 6, it is characterised in that: the intake tunnel
It is vertically arranged between pressurization passageway.
9. a kind of hand-hold washer according to any one of claim 2~6, it is characterised in that: the intake tunnel
It is vertically arranged between water spray channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910768236.2A CN110395223A (en) | 2019-08-20 | 2019-08-20 | Hand-hold washer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910768236.2A CN110395223A (en) | 2019-08-20 | 2019-08-20 | Hand-hold washer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110395223A true CN110395223A (en) | 2019-11-01 |
Family
ID=68328649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910768236.2A Pending CN110395223A (en) | 2019-08-20 | 2019-08-20 | Hand-hold washer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110395223A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113522565A (en) * | 2021-08-23 | 2021-10-22 | 浙江大农实业股份有限公司 | High-pressure cleaning spray gun with multiple groups of plunger pumps |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003033680A (en) * | 2001-07-23 | 2003-02-04 | I Tac Giken Kk | High pressure water jetting gun |
| CN2552777Y (en) * | 2002-06-12 | 2003-05-28 | 胡松海 | Direct-through unloading high pressure cleaning machine |
| CN208466240U (en) * | 2018-05-22 | 2019-02-05 | 宁波汉浦工具有限公司 | A kind of hand-hold washer water gun nozzle |
| CN210454760U (en) * | 2019-08-20 | 2020-05-05 | 黄双华 | Handheld cleaning machine |
-
2019
- 2019-08-20 CN CN201910768236.2A patent/CN110395223A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003033680A (en) * | 2001-07-23 | 2003-02-04 | I Tac Giken Kk | High pressure water jetting gun |
| CN2552777Y (en) * | 2002-06-12 | 2003-05-28 | 胡松海 | Direct-through unloading high pressure cleaning machine |
| CN208466240U (en) * | 2018-05-22 | 2019-02-05 | 宁波汉浦工具有限公司 | A kind of hand-hold washer water gun nozzle |
| CN210454760U (en) * | 2019-08-20 | 2020-05-05 | 黄双华 | Handheld cleaning machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113522565A (en) * | 2021-08-23 | 2021-10-22 | 浙江大农实业股份有限公司 | High-pressure cleaning spray gun with multiple groups of plunger pumps |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191101 |
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| RJ01 | Rejection of invention patent application after publication |