CN105229350B - Multi-cleaning media-switching valve - Google Patents
Multi-cleaning media-switching valve Download PDFInfo
- Publication number
- CN105229350B CN105229350B CN201380076222.5A CN201380076222A CN105229350B CN 105229350 B CN105229350 B CN 105229350B CN 201380076222 A CN201380076222 A CN 201380076222A CN 105229350 B CN105229350 B CN 105229350B
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- Prior art keywords
- duct
- valve
- liquid
- switching valve
- valve body
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- 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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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
- F16K11/08—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks
- F16K11/085—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks with cylindrical plug
- F16K11/0856—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks with cylindrical plug having all the connecting conduits situated in more than one plane perpendicular to the axis of the plug
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B2203/00—Details of cleaning machines or methods involving the use or presence of liquid or steam
- B08B2203/02—Details of machines or methods for cleaning by the force of jets or sprays
- B08B2203/0217—Use of a detergent in high pressure cleaners; arrangements for supplying the same
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Domestic Plumbing Installations (AREA)
- Nozzles (AREA)
Abstract
A multi-cleaning media-switching valve comprises a valve body (1) and a valve core (2). The valve core (2) is provided within the valve body (1), and liquid channels and air channels are provided on the valve body (1). The valve core (2) is provided with liquid through holes and air through holes and passes through the liquid channels and the air channels. Liquid through holes are able to communicate with the liquid channels, and air through holes are able to communicate with the air channels. The multi-cleaning media-switching valve is also provided with an upper press plate (3) and a lower press plate (4). A water-inlet tube (6) is provided in the upper press plate (3) and a liquid-outlet tube (7) is provided in the lower press plate (4). The multi-cleaning media-switching valve is also provided with a concentration regulate device (28) communicating with a liquid-suction device (27). The multi-cleaning media-switching valve solves the following technical problems of the prior cleaning device that the structure is loose, the components and parts are easy to rust, the operation is complicated and the working efficiency is low, so the valve can be widely used in the field of cleaning.
Description
Technical field
The present invention relates to a kind of cleaning device, especially relate to a kind of many cleansing mediums switching valve.
Background technology
Existing cleaning device structure is more open, and the parts such as pressure regulator valve and liquid sucking device are connected to cleaning by pipeline
On device, relatively more mixed and disorderly；And these parts all expose, it is easier rust corrosion, the life-span is shorter.
In addition, existing cleaning device is cumbersome, needs to pull multiple handles and just enable cutting between difference in functionality
Change, complex operation；And operator is when needing conversion medium, needs to leave cleaning place and return to and adjust each at cleaning device
Valve, then returns cleaning place and is operated, lose time, operating efficiency is relatively low.
Content of the invention
For existing cleaning device, the present invention has that loosely organized, parts get rusty easily, complex operation and work effect
The low technical problem of rate, provide a kind of compact conformation, last a long time, many cleansing mediums conversions of simple to operate and high working efficiency
Valve.
For this reason, the present invention is provided with valve body and valve element, in valve body, valve body is provided with liquid duct and air channels to valve element,
Valve element is provided with liquid through-hole and air hole, and valve element passes through liquid duct and air channels, and liquid through-hole can be with liquid duct
Communicate, air hole can be communicated with air channels；Many cleansing mediums switching valve is additionally provided with top board and lower platen, and top board sets
There is water inlet pipe, lower platen is provided with drain pipe；Many cleansing mediums switching valve is additionally provided with liquid sucking device, and liquid sucking device is located at liquid duct
Interior；Many cleansing mediums switching valve is additionally provided with concentration adjusting device, and concentration adjusting device is connected with liquid sucking device.
Currently preferred technical scheme is to be additionally provided with air blowing foam maker, and valve body is additionally provided with air blowing foam maker hole
Road, air blowing foam maker is located in air blowing foam maker duct.
The scheme of the further preferred technology of the present invention is to be additionally provided with pneumatic means, and pneumatic means is connected with valve element.
The scheme of the further preferred technology of the present invention is to be additionally provided with handle, and valve element is connected with handle.
The scheme of the further preferred technology of the present invention is to be provided with check valve in air blowing foam maker.
The scheme of the further preferred technology of the present invention is to be additionally provided with pressure regulator valve, and pressure regulator valve is connected with air channels.
The scheme of the further preferred technology of the present invention is that liquid sucking device is provided with the tapering passage of handstand, tapering passage, cross
Shape duct and horizontal duct.
The scheme of the further preferred technology of the present invention is that concentration adjusting device is provided with concentration regulating tank.
The scheme of the further preferred technology of the present invention is that valve body arranges at least one liquid duct.
Each parts is concentrated on one on the whole so as to realize all by the specific requirement that the present invention is directed to washing and cleaning operation
The function of needing, compact conformation, the parts simultaneously also avoiding expose the problem of brought rust corrosion, extend and use the longevity
Life.In addition, the present invention only needs rotational valve core just can realize the conversion between various different medium liquid, simple to operate；Valve element
On be connected with pneumatic means, the spray gun of cleaning device is connected with remote control, directly permissible in cleaning place during operator's work
Control pneumatic means by remote control, and then control the rotation of valve element, it is more simple so to allow for operation, greatly improves
The operating efficiency of operator.
Brief description
Fig. 1 is the stereogram of the present invention；
Fig. 2 is the sectional view of front view of the present invention；
Fig. 3 is the sectional view of left view of the present invention；
Fig. 4 is the top view of the present invention；
Fig. 5 is the stereogram of valve element of the present invention；
Fig. 6 is the stereogram of air blowing foam maker of the present invention；
Fig. 7 is the stereogram of liquid sucking device of the present invention；
Fig. 8 is the stereogram of concentration adjusting device of the present invention.
In figure symbol description：
1. valve body；2. valve element；3. top board；4. lower platen；5. bolt hole；6. water inlet pipe；7. drain pipe；8. valve body right hole
Road；9. duct in valve body；10. valve body left hole road；11. air channels；12. air blowing foam maker ducts；13. valve element is right logical
Hole；Through hole in 14. valve elements；The left through hole of 15. valve elements；16. air hole；17. left end caps；18. right end caps；19. pressure regulator valves；20.
Pressure regulation valve gap；21. springs；22. acrosomes；23. air ducts；24. air blowing foam makers；25. gas accesses；26. check valves；
27. liquid sucking devices；28. concentration adjusting devices；29. medium input channels；The tapering passage of 30. handstand；31. tapering passage；32.
Cross duct；33. horizontal ducts；34. medium entrance；35. entrances；36. concentration regulating tanks.
Specific embodiment
Now, the specific embodiment that present invention will be described in detail with reference to the accompanying.
As shown in Figures 1 to 4, the present invention is mainly provided with valve body 1 and valve element 2, and valve body 1 is provided with multiple different ducts,
Multiple ducts that can be matched with valve body 1 also are provided with valve element 2, valve element 2 enters in valve body 1, it is different contorted
Form different cooperations from valve body 1 respectively, so that entirely many cleansing mediums switching valve completes different functions under state.
The upper end of valve body 1 is provided with top board 3, and lower end is provided with lower platen 4, and top board 3 and lower platen 4 are equipped with six spiral shells
Keyhole 5, top board 3 and lower platen 4 are formed a fixed connection with valve body 1 by bolt (not shown) respectively.Set on top board 3
There is water inlet pipe 6, lower platen 4 is provided with drain pipe 7；It is provided with valve body right hole road 8, valve body right hole road 8 is through hole, when upper in valve body 1
, all after bolt and valve body 1 form and be fitted close, the upper end in valve body right hole road 8 is mutual with water inlet pipe 6 for pressing plate 3 and lower platen 4
It is correspondingly formed path, lower end and drain pipe 7 are mutually correspondingly formed path.
The left end in valve body right hole road 8 is additionally provided with duct 9 in valve body, valve body left hole road 10 and air channels 11, this four holes
It is parallel to each other between road and all along the vertical direction setting of valve body 1.Duct 9 and valve body left hole road 10 in valve body right hole road 8, valve body
Upper end communicate.
Two horizontal ducts are additionally provided with the horizontal direction along valve body 1, the horizontal duct of upper end is valve element duct, valve element
Duct passes through duct 9, valve body left hole road 10 and air channels 11 in valve body right hole road 8, valve body, and valve element 2 is located in valve element duct
Interior and form close cooperation with valve element duct；The duct of lower end is air blowing foam maker duct 12.
As shown in figure 5, being sequentially provided with the right through hole of valve element 13, through hole in valve element from right to left along its circumferencial direction on valve element 2
14 and the left through hole of valve element 15, they are in different angles settings on the circumferencial direction along valve element 2；A left side in the left through hole of valve element 15
End is additionally provided with two cross one another air hole 16 along the circumferencial direction of valve element 2.
When valve element 2 enter in the valve element duct of valve body 1 and formed be fitted close after, rotational valve core 2 is so that valve element
Right through hole 13 is corresponding about 8 with the valve body right hole road of valve body 1, now, the right through hole of water inlet pipe 6, valve element 13, valve body right hole road 8
It is the formation of a complete path with drain pipe 7, when the present invention is in bath state, clear water enters from water inlet pipe 6, pass through
This path is discharged from drain pipe 7.In above-mentioned bath state, the right through hole of valve element 13 and valve body right hole road 8 are mutually corresponding, thus
Define a complete path, but due in valve element through hole 14 and the left through hole of valve element 15 with the right through hole of valve element 13 along valve element 2
Circumferencial direction on all arrange in different angle, so going to vertical direction and valve body right hole road 8 phase in the right through hole of valve element 13
Mutually to corresponding when valve element in through hole 14 will not formation path corresponding with duct in valve body 9, the left through hole of valve element 15 also will not be with valve body
The corresponding formation path in left hole road 10；Now, the entity part of valve element 2 by duct in valve body 9 and valve body left hole road about 10 every
Open although the upper end in duct 9 and valve body left hole road 10 communicates in valve body right hole road 8, valve body, but enter into this from water inlet pipe 6
The water of three ducts upper end also will not flow downward out in duct 9 and valve body left hole road 10 along along valve body, can only pass through the right through hole of valve element
13 and valve body right hole road 8 flow downward out.
It is provided with left end cap 17 in the left end of valve element 2, left end cap 17 is formed a fixed connection with valve body 1 by bolt；Valve element 2
Right-hand member is provided with right end cap 18, and right end cap 18 is formed a fixed connection with valve body 1 by bolt.In the right side of left end cap 17, valve element 2
The less cylinder of left end diameter is provided with bearing (not shown), equally, the left side of right end cap 18, valve element 2 right-hand member relatively
Bearing (not shown) also is provided with little cylinder.
Pressure regulator valve 19 is connected with the air channels 11 of valve element 2 lower end, pressure regulator valve 19 is mainly provided with pressure regulation valve gap 20, bullet
Spring 21, acrosome 22 and air duct 23.Under normal condition, air duct 23 is separated by acrosome 22 becomes upper and lower two parts,
The air duct 23 of upper part is connected with the air channels 11 of upper end, the air channels of the air duct of lower part 23 and lower end
11 are connected.When rotating pressure regulation valve gap 20, spring 21 receives extruding, so that acrosome 22 moves right, further such that top
The air duct 23 of body 22 top is connected with the air duct 23 of acrosome 22 lower section.Rotation pressure regulation valve gap 20 arrives different positions
When, spring 21 is subject to different degrees of extruding force, and the amplitude that acrosome 22 moves right is also different, and then makes from air channels 11
The gas coming over is with different pressure ventings.
The lower section of air channels 11 is connected with air blowing foam maker duct 12, sets in air blowing foam maker duct 12
There is air blowing foam maker 24, as shown in fig. 6, the left end of air blowing foam maker 24 is provided with gas access 25, right-hand member enters into
In the valve body right hole road 8 of valve element 2 lower end.Inside air blowing foam maker 24, the right side of gas access 25 be provided with check valve 26,
During ensureing, when not needing to blow, foam occurs, the liquid in valve body right hole road 8 will not flow back along air blowing foam maker 24.
The present invention as shown in Figure 3 is additionally provided with self-priming medium unit, and it mainly includes liquid sucking device 27, concentration is adjusted
Device 28 and medium input channel 29.As shown in fig. 7, the duct within liquid sucking device 27 consists of the following components：Stand upside down
Tapering passage 30, tapering passage 31, cross duct 32 and the horizontal stroke between the tapering passage 30 standing upside down and tapering passage 31
To duct 33.After clear water enters in the tapering passage 30 of handstand, the diameter of current is less and less, enters into tapering passage 31
Diameter becomes big afterwards, leads to the transverse holes that clear water is all connected when defluent with the tapering passage 30 standing upside down and tapering passage 31
Produce negative pressure in road 33, so that medium enters into medium input channel 29 from medium entrance 34, further pass through concentration
Adjusting means 28 enters in horizontal duct 33, enters finally in tapering passage 31 and cross duct 32 and mixes shape with clear water
Become the mixture needing.
As shown in figure 8, concentration adjusting device 28 is provided with entrance 35, entrance 35 is along the circumferencial direction shape of concentration adjusting device 28
Become concentration regulating tank 36, concentration regulating tank 36 starts to assume more and more narrow state from entrance 35.So, adjust in rotation concentration
During device 28, the concentration regulating tank 36 of different width sizes is contacted with medium input channel 29 so that entering into horizontal duct
The concentration of the liquid in 33 is adjusted.
It is also equipped with check valve 26 it is ensured that liquid will not flow back in medium input channel 29.
The duct of the horizontal direction in cross duct 32 of liquid sucking device 27 is corresponding with air blowing foam maker duct 12
Form a complete duct, flow to the right in this complete duct through mixed liquid, until entering into valve body
Discharge from drain pipe 7 behind right hole road 8.
The right-hand member of valve element 2 is connected with handle (not shown), to facilitate the rotation of valve element 2.The drain pipe 7 of the present invention is even
It is connected to one section of flexible pipe, flexible pipe is connected with the spray gun of cleaning device, in cleaning, operator's pistol is operated；According to work
Make the needs of environment, flexible pipe needs more than ten meters even tens meters long sometimes, when conversion medium, operator needs from far ground
Side returns to place of the present invention turning handle, then returns work-yard and is carried out, and operation is inconvenient and loses time；Therefore, originally
Invention can be connected with pneumatic means at the left end of valve element 2, be provided with remote control simultaneously, controlled by remote control on spray gun
Pneumatic means, thus control the rotation of valve element 2 further.So allow for simple to operate, and then improve the work effect of operator
Rate.
Below the course of work of the present invention is illustrated：
(1) bath state
Right for the valve element of valve element 2 through hole 13 is gone to vertical direction communicate with valve body right hole road 8, now in valve element through hole 14 with
In valve body, duct 9 is not communicated with, and the left through hole of valve element 15 is not communicated with valve body left hole road 10, air hole 16 and air channels 11 not phase
Logical, now, clear water enters from water inlet pipe 6, then passes through valve body right hole road 8 and the right through hole of valve element 13, finally arranges from drain pipe 7
Go out.
(2) spray rinsing agent foam state
Through hole 14 in the valve element of valve element 2 is gone to vertical direction communicate with duct in valve body 9, now the right through hole of valve element 13 with
Valve body right hole road 8 is not communicated with, and the left through hole of valve element 15 is not communicated with valve body left hole road 10, in two cross one another air hole 16
A through hole be connected with air channels 11, now, clear water enters from water inlet pipe 6, then pass through valve body in duct 9 and valve element
Middle through hole 14 enters in liquid sucking device 27, produces negative pressure and enter washing agent by medium in the horizontal duct 33 of liquid sucking device 27
Mouthfuls 34, medium input channel 29 and concentration adjusting device 28 suck, and the washing agent of suction is mixed with clear water, mixed liquid from
Flow in the cross duct 32 of liquid sucking device 27 in air blowing foam maker duct 12, enter finally into the valve of valve element 2 lower section
Discharge in body right hole road 8 and from drain pipe 7.
Air, from the air duct 23 that air channels 11 and air hole 16 enter into pressure regulator valve 19, adjusts pressure regulation valve gap
20, bypass air through pressure regulator valve 19 and enter in air blowing foam maker 24, enter finally into the valve body right hole road of valve element 2 lower section
In 8, make mixed liquid that foam to occur.
(3) spray disinfectant foam state
Left for the valve element of valve element 2 through hole 15 is gone to vertical direction communicate with valve body left hole road 10, now the right through hole of valve element 13
It is not communicated with valve body right hole road 8, in valve element, through hole 14 and duct in valve body 9 are not communicated with, two cross one another air hole 16
In another through hole be connected with air channels 11, the course of work phase of the remaining course of work and spray rinsing agent foam state
With.
The self-priming medium unit of the present invention can arrange multiple arranged side by side, the kind of the medium according to required suction for its quantity
Depending on the quantity of class or two kinds or more kinds of medium are sucked simultaneously and mix it is also possible to be led to by air on valve element 2
The different quantity in hole 16, the setting of angle are selecting mixed liquid to spray foam.
In valve body right hole road 8, valve body, duct 9 and valve body left hole road 10 are liquid duct, liquid duct arrange one with
On.
Only as described above, the only specific embodiment of the present invention, when can not with this limit the present invention enforcement model
Enclose, therefore the displacement of its equivalent assemblies, or the equivalent variations made according to scope of patent protection of the present invention and modification, all should still belong to this
The category that bright claims are covered.
Claims (9)
1. a kind of many cleansing mediums switching valve, it is provided with valve body and valve element, described valve element in described valve body it is characterised in that
Described valve body is provided with liquid duct and air channels, and described valve element is provided with liquid through-hole and air hole, and described valve element passes through institute
State liquid duct and described air channels, described liquid through-hole can be communicated with described liquid duct, and described air hole can
Communicate with described air channels；Described many cleansing mediums switching valve is additionally provided with top board and lower platen, described top board be provided with into
Water pipe, described lower platen is provided with drain pipe；Described many cleansing mediums switching valve is additionally provided with liquid sucking device, described liquid sucking device located at
In described liquid duct；Described many cleansing mediums switching valve is additionally provided with concentration adjusting device, described concentration adjusting device with described
Liquid sucking device is connected.
2. many cleansing mediums switching valve according to claim 1 is it is characterised in that being additionally provided with air blowing foam maker, described
Valve body is additionally provided with air blowing foam maker duct, and described air blowing foam maker is located in described air blowing foam maker duct.
3. many cleansing mediums switching valve according to claim 2 is it is characterised in that be additionally provided with pneumatic means, described pneumatic dress
Put and be connected with described valve element.
4. many cleansing mediums switching valve according to claim 3 is it is characterised in that be additionally provided with handle, described valve element with described
Handle is connected.
5. many cleansing mediums switching valve according to claim 4 is it is characterised in that be provided with described air blowing foam maker
Check valve.
6. many cleansing mediums switching valve according to claim 5 is it is characterised in that be additionally provided with pressure regulator valve, described pressure regulator valve with
Described air channels are connected.
7. many cleansing mediums switching valve according to claim 6 is it is characterised in that described liquid sucking device is provided with the cone of handstand
Shape duct, tapering passage, cross duct and horizontal duct.
8. many cleansing mediums switching valve according to claim 7 is it is characterised in that described concentration adjusting device is provided with concentration
Regulating tank.
9. the many cleansing mediums switching valve according to any one claim in claim 1-8 is it is characterised in that described
Valve body arranges at least one liquid duct.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2013/078300 WO2014205758A1 (en) | 2013-06-28 | 2013-06-28 | Multi-cleaning media-switching valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105229350A CN105229350A (en) | 2016-01-06 |
| CN105229350B true CN105229350B (en) | 2017-02-15 |
Family
ID=52140848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201380076222.5A Active CN105229350B (en) | 2013-06-28 | 2013-06-28 | Multi-cleaning media-switching valve |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN105229350B (en) |
| WO (1) | WO2014205758A1 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107597685A (en) * | 2017-10-23 | 2018-01-19 | 广州轻机机械设备有限公司 | Centralizedly supply stoste type cleans substation |
| CN109944959A (en) * | 2017-12-21 | 2019-06-28 | 江西理工大学 | A kind of rotary electrohydraulic servo valve of spool |
| CN109990107A (en) * | 2019-05-13 | 2019-07-09 | 常州凯鹏液流器材有限公司 | A kind of gas control cleaning box |
| CN113926657A (en) * | 2020-07-14 | 2022-01-14 | 中国石油天然气股份有限公司 | Liquid injection valve and glue injection device |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2344612Y (en) * | 1998-07-15 | 1999-10-20 | 石蕴初 | Capacitance ceramic ozone tap |
| CN2500872Y (en) * | 2001-08-22 | 2002-07-17 | 四机赛瓦石油钻采设备有限公司 | Proportional ash discharging valve |
| JP2007309333A (en) * | 2004-12-03 | 2007-11-29 | Koichi Kawakami | Five-way valve |
| JP4780467B2 (en) * | 2005-12-01 | 2011-09-28 | 康一 川上 | Five-way valve |
| JP5300540B2 (en) * | 2009-03-16 | 2013-09-25 | Ｃｋｄ株式会社 | Rotation type switching valve and method for determining purge gas amount of rotation type switching valve |
| WO2013061876A1 (en) * | 2011-10-26 | 2013-05-02 | 東レ・メディカル株式会社 | Branching port |
-
2013
- 2013-06-28 CN CN201380076222.5A patent/CN105229350B/en active Active
- 2013-06-28 WO PCT/CN2013/078300 patent/WO2014205758A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| WO2014205758A1 (en) | 2014-12-31 |
| CN105229350A (en) | 2016-01-06 |
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