CN214466300U - Switching valve and water outlet device - Google Patents

Abstract

The utility model discloses a diverter valve and water outlet device, wherein the diverter valve includes: the water purifier comprises a body, a water inlet, a water outlet and a water outlet, wherein the body is provided with a first water passing channel and a second water passing channel which are independent; a first water passing port and a second water passing port which are used for controlling the on-off of the respective water paths are arranged on the first water passing path and the second water passing path; the first blocking piece and the second blocking piece are rotationally connected to the body and rotate relative to the body to block or keep away from the first water passing port and the second water passing port, and when one of the blocking pieces blocks the corresponding water passing port, the other blocking piece is kept away from the corresponding water passing port; the driving piece is connected to the body in a sliding mode and is connected with the first plugging piece and the second plugging piece in a sliding mode simultaneously, and the driving piece drives the first plugging piece and the second plugging piece to rotate relative to the body when the driving piece is stressed to slide relative to the body. The water outlet device adopts the switching valve, the two water paths can be simultaneously controlled by one control unit, and the two water paths are independently arranged, so that the water flows in the two water paths cannot be mixed or polluted.

Description

Switching valve and water outlet device

Technical Field

The utility model relates to the technical field of valves, concretely relates to diverter valve and water outlet device.

Background

The existing switching valve generally enters the valve body through a waterway and then discharges water from different waterways through the water diversion mechanism, the existing switching valve structure requires a shared waterway, such as a common water inlet cavity or a common water passing cavity, so that in some application scenes with special requirements, such as output of water flows with different water qualities, such as sterile water, raw water, pure water and the like, the problem of pollution of the shared waterway exists, and if the waterways are all separated, the on-off of each waterway needs to be controlled independently, which causes inconvenience of integral control.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the above-mentioned defect or problem that exist among the background art, provide a diverter valve and water installation, this water installation has installed this diverter valve to it can be through two water routes of a control unit simultaneous control, and two water routes independent settings, rivers in two water routes can not produce the problem of mixing or polluting.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a switching valve, comprising: the water purifier comprises a body, a water inlet, a water outlet and a water outlet, wherein the body is provided with a first water passing channel and a second water passing channel which are independent; a first water passing port and a second water passing port which are used for controlling the on-off of the respective water paths are arranged on the first water passing path and the second water passing path; the first blocking piece and the second blocking piece are rotationally connected to the body and rotate relative to the body to block or keep away from the first water passing port and the second water passing port, and when one of the blocking pieces blocks the corresponding water passing port, the other blocking piece is kept away from the corresponding water passing port; the driving piece is connected with the body in a sliding mode and is connected with the first plugging piece and the second plugging piece in a sliding mode simultaneously, and the driving piece drives the first plugging piece and the second plugging piece to rotate relative to the body when the driving piece is stressed to slide relative to the body.

Furthermore, the first plugging piece and the second plugging piece are both provided with plugging piece sliding grooves; the driving piece is provided with a bolt; the bolt is followed the rotation axial of first shutoff piece and second shutoff piece is run through the shutoff piece spout is in order to realize the driving piece simultaneously with the sliding connection of first shutoff piece and second shutoff piece, and the driving piece atress is relative when the body slides through the top support the lateral wall drive of shutoff piece spout first shutoff piece and the relative body of second shutoff piece rotate.

Furthermore, a first sliding groove and a second sliding groove are formed in the driving piece; the first blocking piece and the second blocking piece are respectively provided with a first bolt and a second bolt which are used for being inserted into and sliding along the extending direction of the first sliding groove and the second sliding groove; the shapes of the first sliding groove and the second sliding groove are consistent with the swing tracks of the first bolt and the second bolt, and when the driving piece is stressed to slide relative to the body, the first bolt and the second bolt are respectively propped against the side walls of the driving piece to drive the first plugging piece and the second plugging piece to rotate relative to the body.

Further, the first blocking piece and the second blocking piece respectively comprise a swinging rod, an extension arm, a spring and a blocking block; the swing rod is provided with the plugging piece sliding groove, and one end of the swing rod, which is opposite to the plugging piece sliding groove, is in rotation stopping fit with the extension arm; the extension arm is provided with a rotating shaft part and an accommodating groove which are opposite in position, and the rotating shaft part penetrates through and is connected with the body in a sealing and rotating way; the blocking block is arranged in the accommodating groove and is configured to block the first water passing opening or the second water passing opening; the spring is installed in the holding tank, and both ends of the spring are respectively abutted to the bottom of the holding tank and the bottom of the plugging block.

Further, the extending direction of the plugging piece sliding groove faces to the rotating axis of the extending arm.

Further, the body is provided with a driving piece sliding groove which is used for being in sliding fit with the driving piece; the first blocking piece and the second blocking piece are positioned on two sides of the sliding axis of the driving piece.

Further, the body comprises a water distribution plate, a bottom plate and a cover plate; the water diversion plate is provided with a first water inlet channel and a second water inlet channel, is rotatably connected with the first blocking piece and the second blocking piece, and is fixedly connected with the bottom plate and then matched with the bottom plate to form a first water passing cavity and a second water passing cavity; the bottom plate is provided with the first water passing port and the second water passing port, and is also provided with a second water outlet, and the bottom plate is fixedly connected with the cover plate and then is matched with the cover plate to form a third water passing cavity and a fourth water passing cavity; the bottom plate is provided with a first water outlet; two ends of the first water passing cavity are respectively communicated with the first water inlet channel and the first water passing port; two ends of the second water passing cavity are respectively communicated with the second water inlet channel and the second water passing port; two ends of the third water passing cavity are respectively communicated with the first water passing opening and the first water outlet; and two ends of the fourth water passing cavity are respectively communicated with the second water passing port and the second water outlet.

Furthermore, the device also comprises a driving reset piece; the two ends of the driving reset piece respectively act on the driving piece and the body, and the driving reset piece is suitable for pushing the driving piece to reset after the driving piece removes the stress.

Further, the device also comprises a pressing piece; the pressing piece is rotationally connected with the body, and the rotational axial direction of the pressing piece is perpendicular to the sliding direction of the driving piece; the pushing piece is provided with a pushing part, and the pushing part is configured to be suitable for pushing the driving piece to slide relative to the body through the rotation of the pushing piece relative to the body.

Furthermore, the utility model also provides a water outlet device, including going out the water body, it is equipped with two independent water intake pipe to go out the water body, still include as above-mentioned arbitrary a diverter valve, the diverter valve is installed in a water body, and its first water route of crossing communicates one respectively with the second water route the water intake pipe.

As can be seen from the above description of the present invention, compared with the prior art, the present invention has the following advantages:

1. the body is provided with a first water passing channel and a second water passing channel which are independent from each other, the first water passing channel and the second water passing channel are respectively controlled by the first water passing port and the second water passing port, the first blocking piece and the second blocking piece respectively correspond to the first water passing port and the second water passing port, when the blocking piece blocks the corresponding water passing port, the water channel is blocked, when the blocking piece is far away from the corresponding water passing port, the water channel can be communicated, the relative positions of the two blocking pieces and the two water passing ports meet the requirement that when one blocking piece blocks the corresponding water passing port, the other blocking piece is far away from the corresponding water passing port, and the linear sliding of the driving piece is converted into the swinging of the blocking piece, so that the switching of the two water passing ports can be realized only by controlling the driving piece once, and the effect that a single water channel control switch controls the two water passing channels which are independent from each other is realized, and because two water routes are independent each other, can not produce the problem that the shared water route causes the pollution yet, can use in the scene that has the specific requirement.

2. Set up the shutoff piece spout on the shutoff piece, set up the bolt on the driving piece, the bolt can insert among the shutoff piece spout and slide in the shutoff piece spout, when the driving piece along rectilinear movement, the bolt can butt the lateral wall to the shutoff piece spout to the shutoff piece application of force makes the relative body swing of shutoff piece, thereby converts the rectilinear movement of driving piece into the rotation of shutoff piece.

3. The sliding groove can be further formed in the driving piece, the plug pin is arranged on the plugging piece, the sliding groove in the driving piece is arc-shaped, the plug pin in the plugging piece is inserted into the sliding groove in the driving piece, when the driving piece moves along a straight line, the groove wall of the sliding groove can be abutted to the plug pin of the plugging piece, the plugging piece is driven to swing relative to the body through force, the arc-shaped sliding groove is identical to the swing track of the plug pin in the plugging piece, and therefore the straight line of the driving piece can be moved to be converted into rotation of the plugging piece.

4. The shutoff piece is by the swinging arms, the extension arm, spring and shutoff piece are constituteed, be equipped with rotation axial region and holding tank on the extension arm, it is connected with the body rotation to rotate the axial region, the holding tank is used for holding spring and shutoff piece, the swinging arms is used for setting up the shutoff piece spout, the cooperation of splining is stopped with the swinging arms to the extension arm, the swing that can make the swinging arms becomes the rotation of the relative body of extension arm, the shutoff piece is installed in the holding tank, spring both ends butt is in the bottom of holding tank and the bottom of shutoff piece, make the shutoff piece can keep good leakproofness when rotating the position of crossing the mouth of a river.

5. The extending direction of the plugging piece sliding groove is set to be the rotating axis of the extending arm, so that the situation that the bolt on the driving piece pushes the extending arm to rotate is always guaranteed, and the sliding stroke of the driving piece is reduced.

6. Set up the driving piece spout on the body come with driving piece sliding fit to with two shutoff pieces setting in the both sides of the slip axis of driving piece, come the motion of two shutoff pieces of synchro control through the driving piece, it is more reasonable to arrange overall arrangement.

7. The body includes water diversion plate, bottom plate and apron, and the cooperation forms a plurality of water cavities of crossing to the water route is crossed to the first water route and the second that form the body, crosses water mouthful on the bottom plate and is used for realizing the break-make in two water routes with the shutoff piece cooperation, divide into a plurality of accessories and can make things convenient for the assembly of body and the installation of shutoff piece.

8. Set up the drive and reset the piece, when driving piece atress removed, the drive resets the piece and can the energy storage, and when the atress of driving piece was removed, the drive resets the piece and can promote the driving piece and reset.

9. Set up the pressing member, the pressing member has one and pushes away and support the portion, when the pressing member pivoted, pushes away and support the portion and can butt to the driving piece to the sliding that converts the driving piece into to pressing of pressing the pressing member, convenience of customers operates.

10. The utility model provides a pair of go out water installation can be through simply controlling the switching that realizes the water route to its two water intakes and play water can not interfere with each other, also can not produce the pollution.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic structural diagram of an embodiment 1 of a switching valve provided by the present invention;

FIG. 2 is a schematic view of the switching valve in FIG. 1 in a state where water is discharged from the first water passing path;

FIG. 3 is a schematic view 2 showing the switching valve of FIG. 1 in a state where water is discharged from the first water passing path;

FIG. 4 is a schematic view of the switching valve in FIG. 1 in a state where water is discharged from the second water passing path;

FIG. 5 is a schematic view 2 showing the switching valve of FIG. 1 in a state where water is discharged from the second water passage;

fig. 6 is a cross-sectional view of a pressing member in embodiment 2 of a switching valve according to the present invention;

FIG. 7 is a schematic structural diagram of embodiment 2 of the switching valve in FIG. 6

Description of the main reference numerals:

10. a cover plate; 11. a first water outlet; 12. a first barrier plate; 20. a base plate; 21. a first water passing opening; 22. a driving member chute; 221. a spring mounting post; 23. a second water outlet; 24. a second water passing opening; 30. a water diversion plate; 31. rotating the shaft hole; 32. a first water inlet path; 33. a second water inlet path; 34. a second barrier panel; 40. a drive member; 41. a bolt; 42. pushing the plate; 43. the spring abuts against the plate; 44. a reset member; 51. a first swing lever; 511. a plugging member chute; 52. a second swing lever; 521. a rotation stopping matching hole; 53. a first extension arm; 531. a first spring; 532. a first plugging block; 533. a first seal ring; 54. a second extension arm; 541. a second spring; 542. a second plugging block; 543. a second seal ring; 5401. a rotation shaft portion; 5402. accommodating grooves; 60. a pressing member; 61. a pressing plate; 62. a pushing part.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is obvious that the described embodiments are preferred embodiments of the invention and should not be considered as excluding other embodiments. Based on the embodiment of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention.

In the claims, the specification and the drawings, unless otherwise expressly limited, the terms "first," "second," or "third," etc. are used for distinguishing between different elements and not for describing a particular sequence.

In the claims, the specification and the drawings, unless otherwise expressly limited, to the extent that directional terms such as "center", "lateral", "longitudinal", "horizontal", "vertical", "top", "bottom", "inner", "outer", "upper", "lower", "front", "rear", "left", "right", "clockwise", "counterclockwise" and the like are used, the positional or orientational relationships illustrated in the drawings are based on the positional and orientational relationships illustrated in the drawings and are merely for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element so referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore should not be construed as limiting the scope of the present invention in any way.

In the claims, the description and the drawings of the present application, unless otherwise expressly limited, the term "fixedly connected" or "fixedly connected" is used, which is to be understood broadly, that is, any connection mode without displacement relation or relative rotation relation between the two, that is, including non-detachably fixed connection, integrated connection and fixed connection through other devices or elements.

In the claims, the specification and the drawings, the terms "including", "comprising" and variations thereof, if used, are intended to be inclusive and not limiting.

Referring to fig. 1, fig. 1 shows a schematic structural diagram of embodiment 1 of a switching valve provided by the present invention, which mainly includes a body, a first blocking piece, a second blocking piece, a driving piece 40 and a driving reset piece 44. It should be noted that, in the following description of the positions, the direction shown in fig. 2 is taken as a reference, wherein, in the switching valve shown in fig. 2, a first plane is provided along the up-down direction, the first plane divides the switching valve into two parts with approximately equivalent areas on the left and right, the center line of the body is an extension line on the first plane, and the rest of the description of the positions is taken on the left and right sides of the first plane as a reference in the following description. The front end and the rear end described below refer to the upper side of the switching valve in fig. 2 as the front end and the lower side of the switching valve in fig. 2 as the rear end in the extending direction of the center line of the body.

Wherein, the body comprises a cover plate 10, a bottom plate 20 and a water diversion plate 30.

Specifically, the cover plate 10 is a plate-shaped member, and is provided with a first water outlet 11, and a first blocking plate 12 extending along a center line of the cover plate 10 is provided on a top surface of the cover plate, and the first blocking plate 12 divides the top surface of the cover plate 10 into a left part and a right part, wherein the left part is provided with the first water outlet 11.

The bottom plate 20 is a plate-shaped member, and as shown in fig. 2 and 4, it is divided into a left part and a right part along a center line, and a water gap penetrating through the bottom surface and the top surface of the bottom plate 20 is respectively provided at the two parts, wherein a first water gap 21 is located at the left side, a second water gap 24 is located at the right side, and the first water gap 21 is located at a position more downward than the second water gap 24.

As shown in fig. 5, a second water outlet 23 is provided at a front end of the bottom plate 20, and the second water outlet 23 is integrally provided at a front end of the body of the switching valve, and can be used for forming the spray gun water. A driving member sliding groove 22 is formed at a front position of the top surface of the base plate 20, and the driving member sliding groove 22 is located on the center line of the base plate 20 and also extends in the same direction as the center line of the base plate 20. The driving member sliding groove 22 is opened at the rear end, has a stop wall at the front end, has side walls connected to the stop wall at both sides, and is provided with a spring mounting post 221, and the extending direction of the spring mounting post 221 is perpendicular to the wall surface of the stop wall and faces the rear end position of the bottom plate 20.

The structure of the water diversion plate 30 is as shown in fig. 1-5, two independent water inlet pipes are arranged at the rear end position of the water diversion plate 30, and the two water inlet pipes respectively form a first water inlet channel 32 at the left side and a second water inlet channel 33 at the right side; a second blocking plate 34 extending along the central line of the water diversion plate 30 is arranged on the bottom surface of the water diversion plate 30, the water diversion plate 30 is divided into a left part and a right part by the second blocking plate 34, two sides of the second blocking plate 34 on the water diversion plate 30 are provided with two convex chamber structures, the cross sections of the two chambers are approximately fan-shaped, the contraction ends of the two fan-shaped chambers are opposite, and the expansion ends are deviated from each other; and the contraction end positions of the two fan-shaped cavity structures are respectively provided with a rotating shaft hole 31, and the rotating shaft holes 31 penetrate through the plate surface of the water distribution plate 30.

The cover plate 10, the base plate 20 and the water diversion plate 30 are assembled as shown in fig. 3 or fig. 5, the cover plate 10 is fixedly connected to the bottom surface of the base plate 20, the water diversion plate 30 is fixedly connected to the top surface of the base plate 20, and the fixing among the cover plate 10, the base plate 20 and the water diversion plate can be formed by welding, bonding, screw fastening and the like, preferably ultrasonic welding or hot plate welding.

When the three parts are fixedly connected with each other to form a body of the switching valve, two independent water passing cavities are formed between the cover plate 10 and the base plate 20 under the action of the first barrier plate 12 on the cover plate 10, namely a third water passing cavity on the left side and a fourth water passing cavity on the right side respectively, two independent water passing cavities are formed between the water diversion plate 30 and the base plate 20 under the action of the second barrier plate 34 on the water diversion plate 30, namely a first water passing cavity on the left side and a second water passing cavity on the right side respectively, wherein one end of the first water passing cavity is communicated with the first water inlet channel 32, the other end of the first water passing cavity is communicated with the first water passing channel 21, one end of the third water passing cavity is communicated with the first water passing channel 21, the other end of the third water passing cavity is communicated with the first water outlet 11, and the first water passing channel forms a first water passing channel in the body; similarly, one end of the second water passing cavity is communicated with the second water inlet channel 33, the other end of the second water passing cavity is communicated with the second water passing opening 24, one end of the fourth water passing cavity is communicated with the second water passing opening 24, the other end of the fourth water passing cavity is communicated with the second water outlet opening 23, and the second water passing channel in the body is formed by the second water passing cavity. It should be noted that the first and second water passing ports 21 and 24 are respectively located on the first and second water passing paths, and when the first and second water passing ports 21 and 24 are in an open or closed state, the first and second water passing paths are also in a corresponding connected or disconnected state, so that the water outlet state of the switching valve can be controlled by controlling the first and second water passing ports 21 and 24.

The first and second closure elements are similar in construction and will be described below together, and the corresponding construction can be derived by referring to each other for the omitted parts.

As shown in fig. 1, the first blocking member includes a first swing lever 51, a first extension arm 53, a first spring 531, a first blocking block 532 and a first sealing ring 533; similarly, the second blocking member also includes a second swing lever 52, a second extension arm 54, a second spring 541, a second blocking block 542, and a second sealing ring 543.

The first swing lever 51 is provided with a block sliding groove 511, the block sliding groove 511 extends along the length direction of the first swing lever 51 and points to a square hole provided on the first swing lever 51, the square hole can refer to the structure on the second swing lever 52 and forms a rotation stop matching hole 521, the rotation stop matching hole 521 can form rotation stop matching with the second extension arm 54, and the first swing lever 51 can also form rotation stop matching with the first extension arm 53 through the same square hole. The central axis of the rotation stop engagement hole 521 is the rotation axis of the first extension arm 53 or the second extension arm 54, so the extending direction of the block piece sliding groove 511 can be regarded as being directed to the rotation axis of the block piece.

Taking the second extension arm 54 as an example, the first extension arm 53 has the same structure as the second extension arm, and includes two parts, taking the direction shown in fig. 2 as an example, the left side is a rotation shaft portion 5401, the right side is an accommodation groove 5402, the rotation shaft portion 5401 extends upward to penetrate through the rotation shaft hole 31 of the water diversion plate 30, the rotation shaft portion 5401 is provided with a seal ring groove, the seal ring groove is used for installing the second seal ring 543, and the periphery of the top end of the rotation shaft portion 5401 is provided with at least two planes. The opening of holding tank 5402 is towards the body bottom surface, second shutoff piece 542 and second spring 541 install inside holding tank 5402, the shape adaptation that second shutoff piece 542 shape roughly formed with the cell wall of holding tank 5402, make second shutoff piece 542 can be certain damping peg graft in holding tank 5402, second spring 541 is located between holding tank 5402 and the second shutoff piece 542, its one end top supports the bottom inner wall of holding tank 5402, the other end top supports the tip that second shutoff piece 542 faced holding tank 5402, and exert the power that promotes it and keep away from holding tank 5402 to second shutoff piece 542.

The driving member 40 is a substantially strip-shaped plate-shaped member, a spring abutting plate 43 extending towards the bottom of the body is arranged at the front end of the driving member 40, a bolt 41 extending towards the bottom of the body is arranged at the rear end of the driving member 40, a push plate 42 is arranged at the position, close to the rear, of the top wall of the driving member 40, the push plate 42 extends towards the top of the body, and further, the side surface, facing the rear, of the push plate 42 and the top wall of the driving member 40 are in an arc shape, and the arc-shaped structure can provide better hand feeling for a user to push the driving member 40 to move.

During assembly, the first plugging piece and the second plugging piece are firstly installed on the water distribution plate 30, specifically, the top ends of the rotating shaft parts 5401 of the first extension arm 53 and the second extension arm 54 penetrate through the rotating shaft hole 31 on the water distribution plate 30 from the bottom surface of the water distribution plate 30, at the moment, the first extension arm 53 and the second extension arm 54 are respectively positioned in two raised chambers of the water distribution plate 30, the corresponding sealing rings can be sleeved on the sealing ring grooves on the rotating shaft parts 5401, and the sealing rings can abut against the side wall of the rotating shaft hole 31, so that the sealing of the rotating parts is ensured; then, the first swing lever 51 and the second swing lever 52 are in rotation-stopping fit with the first extension arm 53 and the second extension arm 54, the rotation-stopping fit hole 521 on the swing lever is inserted at the top end position of the rotation shaft portion 5401, and the rotation-stopping fit is realized through the plane arranged on the rotation shaft portion 5401, at this time, the parts of the blocking piece sliding grooves 511 of the first swing lever 51 and the second swing lever 52 are overlapped with each other, the latch pin 41 of the driving member 40 is sequentially inserted into the blocking piece sliding grooves 511 of the first swing lever 51 and the second swing lever 52, at this time, the driving member 40 is pushed to move relative to the water diversion plate 30, so that the first blocking piece and the second blocking piece can be driven to swing relative to the water diversion plate 30, and when the driving member 40 moves, the latch pin 41 can slide in the two blocking piece sliding grooves 511. The driving member 40 can be assembled by an external cover so that the driving member 40 is not detached from the water diversion plate 30.

The driving reset piece 44 is a spring, one end of the spring is sleeved on the spring mounting column 221 in the driving piece sliding groove 22 on the water diversion plate 30, the other end of the spring is abutted on the spring abutting plate 43 of the driving piece 40, and a force which enables the driving piece 40 to move towards the rear end of the body is applied to the driving piece 40.

In use, as shown in fig. 2-5, a second plane is defined by the axes of the two rotating shaft holes 31 of the water diversion plate 30, the first water passing opening 21 is located at the lower side of the second plane, and the second water passing opening 24 is located at the upper side of the second plane, and it should be noted that the upper side and the lower side are described in the direction shown in fig. 2. When no force is applied to the driving element 40, under the action of the driving reset element 44, the driving element 40 is located at a position close to the rear end of the body, at this time, the first blocking block 532 of the first blocking element is away from the position of the first water passing hole 21, the first water passing path is in a communicated state, and water flow can enter the first water passing cavity through the first water inlet path 32, enter the third water passing cavity through the first water passing hole 21, and then flow out from the first water outlet 11; meanwhile, the second blocking block 542 of the second blocking piece blocks the position of the second water passing opening 24, and at the moment, the second water passing path is in a disconnected state.

When the driving member 40 is forced to drive the driving member 40 to move towards the front end of the body, the driving member 40 can push the first blocking member and the second blocking member to swing towards the rear end of the switching valve at the same time, because the positions of the first water passing opening 21 and the second water passing opening 24 are staggered, at this time, the first blocking block 532 of the first blocking member can block the first water passing opening 21, at this time, the first water passing passage is in a disconnected state, meanwhile, the second blocking block 542 of the second blocking member is far away from the second water passing opening 24, the second water passing passage is in a connected state, water flow can enter the second water passing cavity through the second water inlet passage 33, enter the fourth water passing cavity through the second water passing opening 24, and then flow out from the second water outlet 23.

Then, the force applied to the driving member 40 is removed, and the switching valve is returned to the state where the first water passage is connected and the second water passage is disconnected under the action of the driving returning member 44.

In addition, in the above-mentioned driving structure, another embodiment may be adopted, specifically, a first sliding groove and a second sliding groove are provided on the driving member 40, the first sliding groove and the second sliding groove are oppositely provided, the first sliding groove and the second sliding groove are both arc-shaped, and a first bolt and a second bolt are arranged on the first plugging piece and the second plugging piece, the first bolt can be inserted into the first sliding groove, the second bolt can be inserted into the second sliding groove, because the moving tracks of the first bolt and the second bolt are also arc-shaped, which can be matched with the arc-shaped first sliding chute and the arc-shaped second sliding chute, when the driving piece 40 moves linearly, the side walls of the first sliding chute and the second sliding chute can be propped against the first bolt and the second bolt, thereby to first bolt and second bolt application of force, promote first shutoff piece and the swing of second shutoff piece, realize the effect like the switching play water as above.

In addition, the present invention provides an embodiment 2, in which how to apply force to the driving member 40 is improved. Referring to fig. 6 and 7, in embodiment 2, a pressing member 60 is further provided, the pressing member 60 is rotatably connected with the body, more specifically, the water diversion plate 30 in the body, and the rotation axis direction is the extending direction perpendicular to the center line of the body. The pressing member 60 includes a pressing plate 61 and a pushing portion 62, the pressing plate 61 and the pushing portion 62 may be integrally formed or fixedly connected, the pressing plate 61 may be pressed by a user, when the pressing plate 61 is pressed, the pushing portion 62 swings towards the front end of the body, and the pushing portion 62 pushes against the pushing plate 42 of the driving member 40 during the swinging process, where the pushing plate 42 is a plate-shaped structure extending towards the bottom of the body, unlike in embodiment 1. The control of switching the water passage of the switching valve can also be realized by bringing the urging portion 62 into contact with the driver 40 and moving the driver 40 toward the front end of the main body.

On the basis of the embodiment of foretell diverter valve, the utility model also provides a water outlet device, this water outlet device is equipped with two independent inlet channels including a water body on this water body to still be provided with a cavity that is used for installing the diverter valve on it, when the diverter valve was installed in this cavity, the first inlet channel 32 and the second inlet channel 33 of diverter valve can communicate with the inlet channel on the water body. Two water inlet pipelines of the water outlet body can be communicated with different water sources, for example, one water inlet pipeline is connected with pure water, and the other water inlet pipeline is connected with raw water.

The utility model provides a pair of diverter valve and water outlet device can be through two water routes of a control unit simultaneous control to two water routes set up independently, rivers in two water routes can not produce the problem of mixing or polluting.

The description of the above specification and examples is intended to illustrate the scope of the invention, but should not be construed as limiting the scope of the invention. Modifications, equivalents and other improvements which may be made to the embodiments of the invention or to some of the technical features thereof by a person of ordinary skill in the art through logical analysis, reasoning or limited experimentation in light of the above teachings of the invention or the above embodiments are intended to be included within the scope of the invention.

Claims (10)

1. A switching valve, comprising:

the water purifier comprises a body, a water inlet, a water outlet and a water outlet, wherein the body is provided with a first water passing channel and a second water passing channel which are independent; a first water passing port and a second water passing port which are used for controlling the on-off of the respective water paths are arranged on the first water passing path and the second water passing path;

the first blocking piece and the second blocking piece are rotationally connected to the body and rotate relative to the body to block or keep away from the first water passing port and the second water passing port, and when one of the blocking pieces blocks the corresponding water passing port, the other blocking piece is kept away from the corresponding water passing port;

the driving piece is connected with the body in a sliding mode and is connected with the first plugging piece and the second plugging piece in a sliding mode simultaneously, and the driving piece drives the first plugging piece and the second plugging piece to rotate relative to the body when the driving piece is stressed to slide relative to the body.

2. The switching valve according to claim 1, wherein the first block piece and the second block piece are each provided with a block piece sliding groove; the driving piece is provided with a bolt; the bolt is followed the rotation axial of first shutoff piece and second shutoff piece is run through the shutoff piece spout is in order to realize the driving piece simultaneously with the sliding connection of first shutoff piece and second shutoff piece, and the driving piece atress is relative when the body slides through the top support the lateral wall drive of shutoff piece spout first shutoff piece and the relative body of second shutoff piece rotate.

3. The switching valve of claim 1 wherein the drive member defines a first slot and a second slot; the first blocking piece and the second blocking piece are respectively provided with a first bolt and a second bolt which are used for being inserted into and sliding along the extending direction of the first sliding groove and the second sliding groove; the shapes of the first sliding groove and the second sliding groove are consistent with the swing tracks of the first bolt and the second bolt, and when the driving piece is stressed to slide relative to the body, the first bolt and the second bolt are respectively propped against the side walls of the driving piece to drive the first plugging piece and the second plugging piece to rotate relative to the body.

4. The switching valve of claim 2 wherein the first and second blocks each comprise a rocking lever, an extension arm, a spring, and a block; the swing rod is provided with the plugging piece sliding groove, and one end of the swing rod, which is opposite to the plugging piece sliding groove, is in rotation stopping fit with the extension arm; the extension arm is provided with a rotating shaft part and an accommodating groove which are opposite in position, and the rotating shaft part penetrates through and is connected with the body in a sealing and rotating way; the blocking block is arranged in the accommodating groove and is configured to block the first water passing opening or the second water passing opening; the spring is installed in the holding tank, and both ends of the spring are respectively abutted to the bottom of the holding tank and the bottom of the plugging block.

5. A switching valve according to claim 4, characterized in that the direction of extension of the block piece gate is directed towards the axis of rotation of the extension arm.

6. A switching valve according to claim 2, wherein the body is provided with a drive member runner for sliding engagement with the drive member; the first blocking piece and the second blocking piece are positioned on two sides of the sliding axis of the driving piece.

7. The switching valve of claim 6, wherein the body comprises a diverter plate, a base plate, and a cover plate; the water diversion plate is provided with a first water inlet channel and a second water inlet channel, is rotatably connected with the first blocking piece and the second blocking piece, and is fixedly connected with the bottom plate and then matched with the bottom plate to form a first water passing cavity and a second water passing cavity; the bottom plate is provided with the first water passing port and the second water passing port, and is also provided with a second water outlet, and the bottom plate is fixedly connected with the cover plate and then is matched with the cover plate to form a third water passing cavity and a fourth water passing cavity; the bottom plate is provided with a first water outlet; two ends of the first water passing cavity are respectively communicated with the first water inlet channel and the first water passing port; two ends of the second water passing cavity are respectively communicated with the second water inlet channel and the second water passing port; two ends of the third water passing cavity are respectively communicated with the first water passing opening and the first water outlet; and two ends of the fourth water passing cavity are respectively communicated with the second water passing port and the second water outlet.

8. A switching valve as claimed in claim 1 or 2, further comprising a drive return; the two ends of the driving reset piece respectively act on the driving piece and the body, and the driving reset piece is suitable for pushing the driving piece to reset after the driving piece removes the stress.

9. The switching valve of claim 8, further comprising a pressing member; the pressing piece is rotationally connected with the body, and the rotational axial direction of the pressing piece is perpendicular to the sliding direction of the driving piece; the pushing piece is provided with a pushing part, and the pushing part is configured to be suitable for pushing the driving piece to slide relative to the body through the rotation of the pushing piece relative to the body.

10. An effluent device, comprising an effluent body provided with two independent water inlet pipelines, characterized by comprising a switching valve according to any one of claims 1-9, wherein the switching valve is installed on the effluent body, and a first water passing path and a second water passing path of the switching valve are respectively communicated with one of the water inlet pipelines.

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