CN102829217A - Rotary valve and brushing and flushing two-in-one brush with rotary valve - Google Patents
Rotary valve and brushing and flushing two-in-one brush with rotary valve Download PDFInfo
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- CN102829217A CN102829217A CN2012103393501A CN201210339350A CN102829217A CN 102829217 A CN102829217 A CN 102829217A CN 2012103393501 A CN2012103393501 A CN 2012103393501A CN 201210339350 A CN201210339350 A CN 201210339350A CN 102829217 A CN102829217 A CN 102829217A
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Abstract
The invention relates to a rotary valve which comprises a valve body, wherein a valve cavity is arranged in the valve body; a valve inlet, a first valve outlet and a second valve outlet are arranged on the valve body; a valve core is rotatably arranged in the valve cavity; a communicated arc-shaped channel is arranged on an outer wall of the valve core in a concave form; a right-angle channel is arranged in the valve core; the valve inlet and the first valve outlet or the second valve outlet are switched on/off at an interval by the right-angle channel and the arc-shaped channel following the rotation of the valve core; and the upper end of the valve core extends out of the valve body and is provided with a knob. The invention also provides a brushing and flushing two-in-one brush which comprises a brush body and a brush handle, wherein the rotary valve is arranged between the brush body and the brush handle; a flow channel which is communicated with the valve inlet is arranged in a vertical plate; a brushing nozzle and a flushing nozzle are arranged on the brush body; the brushing nozzle is communicated with the first valve outlet; and the flushing nozzle is communicated with the second valve outlet. A water discharging path and an outlet of the rotary valve can be controlled by rotating the valve core and the brushing nozzle or the flushing nozzle can be selected to work, so that the brushing and flushing two-in-one brush with such a structure has the brushing and flushing two functions and is more convenient to use.
Description
Technical field
The two-in-one brush of washing by water of scrubbing that the present invention relates to a kind of rotary valve and have this rotary valve.
Background technique
At present, the employed cleaning equipment of carwash only has the flushing of single shower nozzle or hairbrush is scrubbed function mostly.Also have the water outlet end joint of cleaning equipment is arranged to shower nozzle and the equal wildcard structure that can mate installation of hairbrush; During use after shower nozzle flushing finishes; Again it is unloaded and install hairbrush and scrub; Or when hairbrush scrub finish after, again it is unloaded and installs shower nozzle and wash, thereby realize dual-use.When owing to need frequent dismounting and change shower nozzle and hairbrush in this structure, so use suitable trouble.
Summary of the invention
Have above-mentioned deficiency in the existing technology in order to overcome, the present invention provide a kind of simple in structure, easy to use, can realize scrubbing and wash the rotary valve of two kinds of functions and have this rotary valve scrub the bath two-in-one brush.
The technological scheme that the present invention solves its technical problem is: a kind of rotary valve; Comprise valve body; Be provided with valve pocket in the said valve body, said valve body is provided with valve inlet, first valve outlet port and second valve outlet port that is connected and staggers each other with said valve pocket, be provided with in the said valve pocket can be said relatively the spool that rotates of valve pocket; Be concaved with curved channel on the outer wall of this spool; The inside of this spool is provided with the right angle channel that staggers mutually with said curved channel, and this right angle channel and said curved channel are relative with said valve inlet at interval with said valve core rotation, thereby said right angle channel is communicated with the said valve inlet and first valve outlet port when relative with said valve inlet; Thereby said curved channel is communicated with the said valve inlet and second valve outlet port when relative with said valve inlet, and the upper end of said spool is stretched out outside the said valve body and is provided with knob.
Further, be provided with a plurality of seal rings one between the inwall of said spool and said valve pocket, seal ring one can be three, and the 3rd top that is sealed in curved channel, good sealing effect are arranged around two entrance and exits that are sealed in right angle channel respectively.
Further, said valve body comprises valve seat and is covered on the valve gap on this valve seat that this valve gap is threaded with said valve seat, is convenient to assembling.
Further; The end that said spool passes said valve gap is provided with the positioning part, and the lower end of said knob is provided with locating slot, and said positioning part places in the said locating slot and through screw and said knob and fixes; The upper end of said knob is provided with handle with sleeve; Can pass through the handle with sleeve turning knob, easy to use, and rational in infrastructure.
Further, the outer wall of said valve seat is provided with arc positioning groove, and the inboard of said handle with sleeve convexes with and places in the said arc positioning groove and can be protruding along the location of said arc positioning groove slippage; In use, the rotation handle with sleeve, thus drive location convex edge arc positioning groove slippage; When the location is protruding when being positioned at of arc positioning groove; The right angle channel and the valve inlet of spool are relative, can be through the right angle channel connecting valve inlet and first valve outlet port, when the location is protruding when being positioned at the other end of arc positioning groove; The curved channel and the valve inlet of spool are relative; Can be through the curved channel connecting valve inlet and second valve outlet port, thus whether rotate and put in place through locating protruding definite spool that matches with arc positioning groove, use convenient.
The present invention also provides a kind of two-in-one brush of bath of scrubbing, and comprises brush body and the brush holder that links to each other with this brush body, is provided with flow channel in the said brush holder; Be provided with above-mentioned rotary valve between said brush holder and the said brush body; Said valve inlet is connected with said flow channel, and said brush body is provided with the shower nozzle of scrubbing that is positioned at the same side with bristle, and this is scrubbed shower nozzle and is connected with said first valve outlet port; The top of said brush body is provided with Flushing nozzle, and this Flushing nozzle is connected with said second valve outlet port.
Further, the said shower nozzle of scrubbing is threaded with said brush body, and is easy for installation.
Further, said brush holder, brush body and valve body are processed one, and be simple in structure.
Further; The cap of spraying nozzle that said Flushing nozzle comprises nozzle and is sleeved on the outer telescopic action of this nozzle; Be provided with runner in the said nozzle vertically, the end of said nozzle radially is provided with the water outlet port that is connected with an end of said runner, and the other end of said runner is connected with said second valve outlet port; The center, end of said cap of spraying nozzle is provided with center of orifices, is provided with the ditch cavity that is communicated with said water outlet port and said center of orifices in the said cap of spraying nozzle.In use, the runner of current in the second valve outlet port flow nozzle, the ditch cavity in the water outlet port flow nozzle cap then; From the center of orifices ejection, it is flexible to regulate cap of spraying nozzle at last, can change the size of ditch cavity; Thereby can spray the water smoke shape of variation; Improve water-use efficiency, can satisfy the powerful water spray of large size water spray or small size, use convenient.
Further; One end of said nozzle is threaded with said valve body, and the other end of said nozzle is threaded with said cap of spraying nozzle, and is easy for installation; Between the joint of said nozzle and valve body, be provided with seal ring two, good sealing effect between the joint of said nozzle and cap of spraying nozzle.
Rotary valve of the present invention in use, the forward rotation knob, thus spool makes the right angle channel of spool relative with valve inlet with knob, thereby valve inlet is connected with first valve outlet port, and valve inlet is not communicated with second valve outlet port; The backward rotation knob, thus spool makes the curved channel of spool relative with valve inlet with knob, thus valve inlet is connected with second valve outlet port, and valve inlet is not communicated with first valve outlet port, thus realize the switching of flow direction.
Of the present invention scrubbing washed by water two-in-one brush when mounted; Rotary valve and bristle are installed on the brush body; The valve inlet of rotary valve is connected with flow channel on the brush holder; To scrub shower nozzle and Flushing nozzle then and be installed on the brush body and be connected with first valve outlet port and second valve outlet port of rotary valve respectively, and scrub shower nozzle and be arranged in bristle, Flushing nozzle is positioned at the top of brush body.In use, when being rotated in the forward knob, thereby through the right angle channel connecting valve inlet and first valve outlet port; Current flow into right angle channel from flow channel through valve inlet, flow to from first valve outlet port then and scrub shower nozzle, spray vaporific water smoke from scrubbing shower nozzle at last; At this moment can use the lip-deep dirt of bristle cleaning of objects; Scrub the water of shower nozzle ejection dirt is taken out of, thereby realize scrubbing function, be fit to large size and more smooth body surface cleaning this moment; When the counterrotating knob; Thereby through the curved channel connecting valve inlet and second valve outlet port; Current flow into curved channel from flow channel through valve inlet, flow to Flushing nozzle from second valve outlet port then, at last from scrubbing shower nozzle ejection water column; Thereby the realization washing capacity, can wash the dirt on the difformity body surface this moment.
Beneficial effect of the present invention is: adopt said structure, in brush body, set up a rotary valve, rotary valve is provided with an inlet and two outlets; Be provided with rotatable spool in the rotary valve; Spool is provided with two passages, and controls out water route and outlet through rotary spool, can select Flushing nozzle or scrub shower nozzle work; Scrub and wash two kinds of functions thereby have, use convenient.
Description of drawings
Fig. 1 is the structural representation of rotary valve of the present invention.
Fig. 2 is an exploded perspective view of scrubbing the two-in-one brush of bath of the present invention.
Fig. 3 is that the two-in-one brush of bath of scrubbing of the present invention is being scrubbed the schematic representation of state.
Fig. 4 is that the two-in-one brush of bath of scrubbing of the present invention is being scrubbed the plan view of state.
Fig. 5 is that the two-in-one brush of bath of scrubbing of the present invention is being scrubbed the plan view of state.
Fig. 6 is a schematic representation of scrubbing the two-in-one brush of bath at the flushing state of the present invention.
Fig. 7 is a plan view of scrubbing the two-in-one brush of bath at the flushing state of the present invention.
Fig. 8 is a plan view of scrubbing the two-in-one brush of bath at the flushing state of the present invention.
Embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is done further explain.
With reference to Fig. 1; A kind of rotary valve comprises valve body, is provided with valve pocket 1 in the said valve body; Said valve body is provided with valve inlet 2, first valve outlet port 3 and second valve outlet port 4 that is connected and staggers each other with said valve pocket 1; Be provided with in the said valve pocket 1 can be said relatively the spool 5 that rotates of valve pocket 1, be concaved with curved channel 6 on the outer wall of this spool 5, the inside of this spool 5 is provided with the right angle channel 7 that staggers mutually with said curved channel 6; This right angle channel 7 is rotated with said spool 5 with said curved channel 6 and relative with said valve inlet 2 at interval; Thereby said right angle channel 7 is communicated with said valve inlet 2 and first valve outlet port 3 with said valve inlet 2 relatively the time, thereby said curved channel 6 and said valve inlet 2 are communicated with the said valve inlet 2 and second valve outlet port 4 when relative, and said valve body is stretched out and be provided with knob 8 outward in the upper end of said spool 5.
Be provided with a plurality of seal rings 1 between the inwall of said spool 5 and said valve pocket 1, seal ring 1 can be three, and the 3rd top that is sealed in curved channel 6, good sealing effect are arranged around two entrance and exits that are sealed in right angle channel 7 respectively.
Said valve body comprises valve seat 10 and is covered on the valve gap 11 on this valve seat 10 that this valve gap 11 is threaded with said valve seat 10, is convenient to assembling.
The end that said spool 5 passes said valve gap 10 is provided with positioning part 12; The lower end of said knob 8 is provided with locating slot; Said positioning part 12 places in the said locating slot and through screw 13 and said knob 8 and fixes, and the upper end of said knob 8 is provided with handle with sleeve 14, can pass through handle with sleeve 14 turning knobs 8; Easy to use, and rational in infrastructure.
Rotary valve of the present invention in use, forward rotation knob 8, thus spool 5 rotates with knob 8 and makes the right angle channel 7 of spool 5 relative with valve inlet 2, thereby valve inlet 2 is connected with first valve outlet port 3, and valve inlet 2 is not communicated with second valve outlet port 4; Backward rotation knob 8, thus spool 5 makes the curved channel 6 of spool 5 relative with valve inlet 2 with knob 8 rotations, thus valve inlet 2 is connected with second valve outlet port 4, and valve inlet 2 is not communicated with first valve outlet port 3, thus realize the switching of flow direction.
The outer wall of said valve seat 10 is provided with arc positioning groove 15, and the inboard of said handle with sleeve 14 convexes with and places in the said arc positioning groove 15 and can be along the location of said arc positioning groove 15 slippages protruding 16, in use; Rotation handle with sleeve 14; Thereby drive location protruding 16 along arc positioning groove 15 slippages, when location protruding 16 was positioned at of arc positioning groove 15, the right angle channel 7 of spool 5 was relative with valve inlet 2; Can be through right angle channel 7 connecting valves inlet 2 and first valve outlet port 3; When location protruding 16 was positioned at the other end of arc positioning groove 15, the curved channel 6 of spool 5 was relative with valve inlet 2, can be through curved channel 6 connecting valves inlet 2 and second valve outlet port 4; Thereby match with arc positioning groove 15 and to confirm whether spool 5 rotates and put in place through locating protruding 16, use convenient.
With reference to Fig. 2; The present invention also provides a kind of two-in-one brush of bath of scrubbing, and comprises brush body 17 and the brush holder 18 that links to each other with this brush body 17, is provided with flow channel 19 in the said brush holder 18; Be provided with above-mentioned rotary valve between said brush holder 18 and the said brush body 17; Said valve inlet 2 is connected with said flow channel 19, and said brush body 17 is provided with bristle 20 is positioned at the same side and scrubs shower nozzle 21, and this is scrubbed shower nozzle 21 and is connected with said first valve outlet port 3; The top of said brush body 17 is provided with Flushing nozzle, and this Flushing nozzle is connected with said second valve outlet port 4.
The said shower nozzle 21 of scrubbing is threaded with said brush body 17, and is easy for installation, and said brush holder 18, brush body 17 and valve body are processed one, and be simple in structure.
Of the present invention scrubbing washed by water two-in-one brush when mounted; Rotary valve and bristle 20 are installed on the brush body 17; The valve inlet 2 of rotary valve is connected with flow channel 19 on the brush holder 18; To scrub shower nozzle 21 then and be installed on the brush body 17 with Flushing nozzle and be connected with first valve outlet port 3 and second valve outlet port 4 of rotary valve respectively, and scrub shower nozzle 21 and be arranged in bristle 20, Flushing nozzle is positioned at the top of brush body 17.In use, when being rotated in the forward knob 8, like Fig. 3, Fig. 4, shown in Figure 5; Thereby through right angle channel 7 connecting valves inlet 2 and first valve outlet port 3; Current flow into right angle channel 7 from flow channel 19 through valve inlet 2, flow to from first valve outlet port 3 then and scrub shower nozzle 21, at last from scrubbing the vaporific water smoke of shower nozzle 21 ejections; At this moment can use the lip-deep dirt of bristle cleaning of objects; Scrub the water of shower nozzle 21 ejections dirt is taken out of, thereby realize scrubbing function, be fit to large size and more smooth body surface cleaning this moment; When counterrotating knob 8; Like Fig. 6, Fig. 7, Fig. 8, thereby through curved channel 6 connecting valves inlet 2 and second valve outlet port 4, current flow into curved channel 6 from flow channel 19 through valve inlet 2; Flow to Flushing nozzle from second valve outlet port 4 then; Spray water column from scrubbing shower nozzle at last, thereby realize washing capacity, can wash the dirt on the difformity body surface this moment.
The cap of spraying nozzle 23 that said Flushing nozzle comprises nozzle 22 and is sleeved on these nozzle 22 outer telescopic action; Be provided with runner 24 vertically in the said nozzle 22; The end of said nozzle 22 radially is provided with the water outlet port 25 that is connected with an end of said runner 24; The other end of said runner 24 is connected with said second valve outlet port 4; The center, end of said cap of spraying nozzle 23 is provided with center of orifices 26, is provided with the ditch cavity 27 that is communicated with said water outlet port 25 and said center of orifices 26 in the said cap of spraying nozzle 23.In use, the runner 24 of current in second valve outlet port, 4 flow nozzles 22, the ditch cavity 27 in the water outlet port 25 flow nozzle caps 23 then; From center of orifices 26 ejections, it is flexible to regulate cap of spraying nozzle 23 at last, can change the size of ditch cavity 27; Thereby can spray the water smoke shape of variation; Improve water-use efficiency, can satisfy the powerful water spray of large size water spray or small size, use convenient.
One end of said nozzle 22 is threaded with said valve body; The other end of said nozzle 22 is threaded with said cap of spraying nozzle 23; Easy for installation, between the joint of said nozzle 22 and valve body, be provided with seal ring 2 28, good sealing effect between the joint of said nozzle 22 and cap of spraying nozzle 23.
Claims (10)
1. rotary valve; Comprise valve body; It is characterized in that: be provided with valve pocket in the said valve body, said valve body is provided with valve inlet, first valve outlet port and second valve outlet port that is connected and staggers each other with said valve pocket, be provided with in the said valve pocket can be said relatively the spool that rotates of valve pocket; Be concaved with curved channel on the outer wall of this spool; The inside of this spool is provided with the right angle channel that staggers mutually with said curved channel, and this right angle channel and said curved channel are relative with said valve inlet at interval with said valve core rotation, thereby said right angle channel is communicated with the said valve inlet and first valve outlet port when relative with said valve inlet; Thereby said curved channel is communicated with the said valve inlet and second valve outlet port when relative with said valve inlet, and the upper end of said spool is stretched out outside the said valve body and is provided with knob.
2. according to the described rotary valve of claim 1, it is characterized in that: be provided with a plurality of seal rings one between the inwall of said spool and said valve pocket.
3. according to claim 1 or 2 described rotary valves, it is characterized in that: said valve body comprises valve seat and is covered on the valve gap on this valve seat that this valve gap is threaded with said valve seat.
4. according to the described rotary valve of claim 3; It is characterized in that: the end that said spool passes said valve gap is provided with the positioning part; The lower end of said knob is provided with locating slot; Said positioning part places in the said locating slot and through screw and said knob and fixes, and the upper end of said knob is provided with handle with sleeve.
5. according to the described rotary valve of claim 4, it is characterized in that: the outer wall of said valve seat is provided with arc positioning groove, and the inboard of said handle with sleeve convexes with and places in the said arc positioning groove and can be protruding along the location of said arc positioning groove slippage.
6. scrub the two-in-one brush of bath for one kind; Comprise brush body and the brush holder that links to each other with this brush body; It is characterized in that: be provided with flow channel in the said brush holder, be provided with between said brush holder and the said brush body like each described rotary valve in the claim 1 ~ 5, said valve inlet is connected with said flow channel; Said brush body is provided with the shower nozzle of scrubbing that is positioned at the same side with bristle; And this is scrubbed shower nozzle and is connected with said first valve outlet port, and the top of said brush body is provided with Flushing nozzle, and this Flushing nozzle is connected with said second valve outlet port.
7. according to the described two-in-one brush of bath of scrubbing of claim 6, it is characterized in that: the said shower nozzle of scrubbing is threaded with said brush body.
8. according to the described two-in-one brush of bath of scrubbing of claim 6, it is characterized in that: said brush holder, brush body and valve body are processed one.
9. according to the described two-in-one brush of bath of scrubbing of claim 6; It is characterized in that: the cap of spraying nozzle that said Flushing nozzle comprises nozzle and is sleeved on the outer telescopic action of this nozzle; Be provided with runner in the said nozzle vertically; The end of said nozzle radially is provided with the water outlet port that is connected with an end of said runner; The other end of said runner is connected with said second valve outlet port, and the center, end of said cap of spraying nozzle is provided with center of orifices, is provided with the ditch cavity that is communicated with said water outlet port and said center of orifices in the said cap of spraying nozzle.
10. according to the described two-in-one brush of bath of scrubbing of claim 9; It is characterized in that: an end of said nozzle is threaded with said valve body; The other end of said nozzle is threaded with said cap of spraying nozzle, between the joint of said nozzle and valve body, be provided with seal ring two between the joint of said nozzle and cap of spraying nozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103393501A CN102829217A (en) | 2012-09-14 | 2012-09-14 | Rotary valve and brushing and flushing two-in-one brush with rotary valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103393501A CN102829217A (en) | 2012-09-14 | 2012-09-14 | Rotary valve and brushing and flushing two-in-one brush with rotary valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102829217A true CN102829217A (en) | 2012-12-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103393501A Pending CN102829217A (en) | 2012-09-14 | 2012-09-14 | Rotary valve and brushing and flushing two-in-one brush with rotary valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102829217A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2891784Y (en) * | 2006-05-09 | 2007-04-25 | 杭州埃法花园设备有限公司 | Cleaning brush with adjustable spray nozzle |
| CN2906249Y (en) * | 2006-05-12 | 2007-05-30 | 苏州金莱克家用电器有限公司 | Flow control valve and disc brush containing same |
| CN200980645Y (en) * | 2006-09-29 | 2007-11-28 | 张珂 | Self-service car washing device |
| CN201345985Y (en) * | 2008-11-17 | 2009-11-18 | 胡云峰 | Cleaning brush |
-
2012
- 2012-09-14 CN CN2012103393501A patent/CN102829217A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2891784Y (en) * | 2006-05-09 | 2007-04-25 | 杭州埃法花园设备有限公司 | Cleaning brush with adjustable spray nozzle |
| CN2906249Y (en) * | 2006-05-12 | 2007-05-30 | 苏州金莱克家用电器有限公司 | Flow control valve and disc brush containing same |
| CN200980645Y (en) * | 2006-09-29 | 2007-11-28 | 张珂 | Self-service car washing device |
| CN201345985Y (en) * | 2008-11-17 | 2009-11-18 | 胡云峰 | Cleaning brush |
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Application publication date: 20121219 |