CN210048552U - Water distribution device and water softening device - Google Patents
Water distribution device and water softening device Download PDFInfo
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- CN210048552U CN210048552U CN201920557506.0U CN201920557506U CN210048552U CN 210048552 U CN210048552 U CN 210048552U CN 201920557506 U CN201920557506 U CN 201920557506U CN 210048552 U CN210048552 U CN 210048552U
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Abstract
The utility model discloses a water distribution device and water softener, it relates to water treatment technical field, the water distribution device includes: the connecting mechanism is provided with a mounting groove; the water guide members can rotate around the connecting mechanism to the direction of the connecting mechanism, so that the distance between the end part of the water guide member and the connecting mechanism in the radial direction is changed. This application can make the water guide be convenient for insert to the jar body in.
Description
Technical Field
The utility model relates to a water treatment technical field, in particular to water distribution device and water softener.
Background
In order to improve the salt effect of brine in regenerating the softening resin in the water softener in the prior art, a water distributor is generally used to dispersedly inject the brine into a tank for storing the softening resin. Generally, the water distributor comprises: the water inlet pipe, the branch pipes and the connecting piece are used for being connected with a water inlet pipeline, the bottom of the water inlet pipe is communicated with the top of the connecting piece, a plurality of connecting piece through holes are formed in the side wall of the connecting piece at equal intervals, the connecting piece through holes are respectively communicated with the branch pipes, and a plurality of drainage hole rows are formed in the tops of the branch pipes at equal intervals along the axis direction of the branch pipes. Although the water distributor can prevent water flow, softened resin and the like from impacting branch pipes and avoid the change of the positions of the branch pipes, for a tank with a small opening, the water distributor is not easy to be plugged or installed into the tank from the opening, so that the efficiency of installing the water distributor into the tank is greatly reduced or the cost is increased.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a technical problem that will solve provides a water distribution device and water softener, and it can make the water guide be convenient for insert to the jar body in.
The embodiment of the utility model provides a concrete technical scheme is:
a water distribution device, the water distribution device comprising:
the connecting mechanism is provided with a mounting groove; the water guide members can rotate around the connecting mechanism to the direction of the connecting mechanism, so that the distance between the end part of the water guide member and the connecting mechanism in the radial direction is changed.
Preferably, the water guide has at least two states, and in the first state, the water guide is in an open position; in a second state, the water guide rotates to a position close to the central pipe; the distance between the end of the water guide and the central tube in the radial direction of the connecting mechanism in the first state is larger than the distance between the end of the water guide and the central tube in the radial direction of the connecting mechanism in the second state.
Preferably, in the second state, the end portions of the adjacent water guide members are located on a circle or a polygonal equilateral polygon.
Preferably, the connection mechanism includes: the base is detachably installed below the connecting piece, and the connecting piece and the base form the mounting groove therebetween.
Preferably, the water guide has a rotating part having a positioning rod extending perpendicular to a radial direction, the rotating part being rotatable in the mounting groove toward the center pipe.
Preferably, a flow guide channel is formed in the water guide piece, a connecting channel is formed in the connecting mechanism, and the flow guide channel is communicated with the central pipe through the connecting channel.
Preferably, the body of water guide has relative last side and downside, relative left surface and right flank and back to the terminal surface of center tube, the left surface the right flank the downside with seted up the trompil on the terminal surface, the trompil is linked together with the water conservancy diversion passageway.
Preferably, the cross section of the body of the water guide in the radial direction is isosceles trapezoid or fan-shaped.
Preferably, a gap is formed between the rotating part of the water guide and the mounting groove, and the gap is communicated with the connecting channel.
Preferably, the water guides are distributed circumferentially around the axis of the central tube.
Preferably, the mounting groove is provided with a limiting part, and after the rotating part is clamped into the limiting part, the water guide piece is kept in a first state.
Preferably, the water distribution device further comprises: the pressing piece is sleeved on the connecting mechanism and used for pressing the water guide piece so as to keep the water guide piece in a first state.
Preferably, the pressing piece is provided with a pressing part extending along the radial direction of the connecting mechanism, and the pressing part is provided with a hollow part.
Preferably, the pressing piece is provided with a plurality of extension parts distributed circumferentially around the axis of the connecting mechanism, and gaps are arranged between the adjacent extension parts; the water distribution device further comprises: a retaining member mounted on the extensions to adjust a size of a gap between the extensions.
Preferably, the connection mechanism includes: the connecting piece is connected with the central tube, a blocking part which extends a first guide part along the circumferential direction and is positioned at one end of the guide part is arranged on the outer side wall of the connecting piece, a second guide part which extends along the circumferential direction is arranged on the inner wall of the pressing piece, and the second guide part of the pressing piece can be rotated to the position below the first guide part and abut against the blocking part, so that the connecting piece is clamped with the pressing piece.
A water softening device, comprising: a can having an opening for storing softened resin; the water distribution device can be inserted into the tank body from the opening of the tank body.
The technical scheme of the utility model following beneficial effect that is showing has:
when the water distribution device needs to be plugged into the tank body with the small opening, the water guide piece rotates around the mounting groove to enable the water guide piece to rotate towards the connecting mechanism, and the distance between the end part of the water guide piece and the connecting mechanism in the radial direction is reduced, so that the whole water distribution device can be directly plugged into the tank body from the small opening. After the water distribution device is plugged into the tank body, the water guide piece rotates around the mounting groove so as to rotate towards the direction far away from the connecting mechanism, the distance between the end part of the water guide piece and the connecting mechanism in the radial direction is increased, and the water guide piece is opened. Through the mode, the water distribution device can be quickly and conveniently plugged into the tank body with the smaller opening.
Specific embodiments of the present invention are disclosed in detail with reference to the following description and the accompanying drawings, which specify the manner in which the principles of the invention may be employed. It should be understood that the embodiments of the present invention are not so limited in scope. The embodiments of the invention include many variations, modifications and equivalents within the spirit and scope of the appended claims. Features that are described and/or illustrated with respect to one embodiment may be used in the same way or in a similar way in one or more other embodiments, in combination with or instead of the features of the other embodiments.
Drawings
The drawings described herein are for illustration purposes only and are not intended to limit the scope of the present disclosure in any way. In addition, the shapes, the proportional sizes, and the like of the respective members in the drawings are merely schematic for helping the understanding of the present invention, and do not specifically limit the shapes, the proportional sizes, and the like of the respective members of the present invention. The skilled person in the art can, under the teaching of the present invention, choose various possible shapes and proportional dimensions to implement the invention according to the specific situation.
Fig. 1 is a schematic perspective view of a water distribution device in an embodiment of the present invention;
FIG. 2 is a schematic cross-sectional view of the water distribution device shown in FIG. 1;
FIG. 3 is a schematic diagram of a connecting member according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a pressing member according to an embodiment of the present invention;
FIG. 5 is a schematic cross-sectional view of a water distribution device in another embodiment of the present invention;
FIG. 6 is a schematic structural view of the water distribution device in the embodiment of the present invention at the installation groove;
fig. 7 is a schematic structural view of an embodiment of the present invention, in which the water distribution device is located in the tank body.
Reference numerals of the above figures:
1. a connecting mechanism; 11. a central tube; 12. a connecting member; 121. a first guide portion; 122. a blocking portion; 13. a base; 14. mounting grooves; 15. a connecting channel; 16. a limiting part; 2. a water guide; 21. a rotating part; 211. positioning a rod; 22. a flow guide channel; 23. an upper side surface; 24. a lower side surface; 25. a left side surface; 26. a right side surface; 27. opening a hole; 3. a pressing part; 31. a press-fit portion; 32. an extension portion; 33. a second guide portion; 4. a locking member; 5. a water distributor; 51. a drainage ring; 6. and (5) a tank body.
Detailed Description
The details of the present invention can be more clearly understood with reference to the accompanying drawings and the description of the embodiments of the present invention. However, the specific embodiments of the present invention described herein are for the purpose of explanation only, and should not be construed as limiting the invention in any way. Given the teachings of the present invention, the skilled person can conceive of any possible variants based on the invention, which should all be considered as belonging to the scope of the invention. It will be understood that when an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "mounted," "connected," and "connected" are to be construed broadly and may include, for example, mechanical or electrical connections, communications between two elements, direct connections, indirect connections through intermediaries, and the like. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the description of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
In order to facilitate the insertion of the water guiding member into the tank, a water distribution device is proposed in the present application, fig. 1 is a schematic perspective view of an embodiment of the water distribution device of the present invention, and fig. 2 is a schematic sectional view of the water distribution device of fig. 1, as shown in fig. 1 and fig. 2, the water distribution device may include: the connecting mechanism 1 is provided with a mounting groove 14; and a plurality of water guides 2 installed in the installation groove 14 of the connector 1, the water guides 2 being rotatable about the connector 1 in a direction toward the connector 1 so that a distance between an end of the water guides 2 and the connector 1 in a radial direction is changed.
When the water distribution device needs to be plugged into a tank with a small opening, the water guide piece 2 rotates around the mounting groove 14 to enable the water guide piece 2 to rotate towards the connecting mechanism 1, the distance between the end part of the water guide piece 2 and the connecting mechanism 1 in the radial direction is reduced, and therefore the whole water distribution device can be directly plugged into the tank from the small opening. After the water distribution device is plugged into the tank body, the water guide piece 2 rotates around the mounting groove 14, so that the water guide piece 2 rotates towards the direction far away from the connecting mechanism 1, the distance between the end part of the water guide piece 2 and the connecting mechanism 1 in the radial direction is increased, and the water guide piece 2 is opened. Through the mode, the water distribution device can be quickly and conveniently plugged into the tank body with the smaller opening.
When the softened resin in the tank body needs to be regenerated, the saline water is injected into the water distribution device through the connecting mechanism 1, flows onto the water guide piece 2 through the connecting mechanism 1 and flows out from the opened water guide piece 2, and the water distribution area is increased through the mode so as to ensure the salt effect of the saline water on the regeneration of the softened resin in the tank body.
In order to better understand the water distribution device of the present application, it will be further explained and illustrated below. As shown in fig. 1 and 2, the lower end of the connection mechanism 1 has a plurality of mounting grooves 14, and the mounting grooves 14 are used for mounting the water guide 2. The connecting mechanism 1 is provided with a flow passage communicated with the water guide 2, and the saline water can be injected from the flow passage of the connecting mechanism 1 and then flows out from the water guide 2.
In a possible embodiment, the connection mechanism 1 may comprise: a central tube 11, a connector 12 and a base 13. The central tube 11 has an axis which extends in a vertical direction, and the inside of the central tube 11 can be used for feeding in brine. The lower end of the central tube 11 may be connected with a connector 12, for example, the connector 12 may be connected with the central tube 11 by a screw connection, a snap connection, a plug connection or an adhesive connection. The base 13 is installed below the connection member 12. A mounting groove 14 may be formed between the connecting member 12 and the base 13, and the mounting groove 14 is used for mounting the water guide 2 therein. The number of the mounting grooves 14 may be multiple, and the mounting grooves are circumferentially distributed around the center of the connecting mechanism 1, so that the water guide member 2 can be mounted around the connecting mechanism 1 in a circle, and the water guide member 2 is circumferentially distributed around the axis of the central pipe 11, so that the water guide member 2 can cover a wider area.
As shown, the base 13 can be connected below the connecting piece 12 in a detachable installation manner, so that the connecting piece 12 and the base 13 can be detached from each other, and the water guide piece 2 can be conveniently installed in the installation groove 14, and after the water guide piece 2 is installed in the installation groove 14, the connecting piece 12 and the base 13 are installed together. In a possible embodiment, the central tube 11, the connector 12 and the base 13 can be integrally formed.
As shown in fig. 1 and 2, the water guide 2 is mounted on the connecting mechanism 1, and can be mounted in a mounting groove 14 formed between the connecting member 12 and the base 13, and the water guide 2 can rotate around the connecting mechanism 1 in the direction of the connecting mechanism 1 in the mounting groove 14, so that the distance between the end of the water guide 2 away from the connecting mechanism 1 and the connecting mechanism 1 in the radial direction of the connecting mechanism 1 is changed. In one possible embodiment, as shown in fig. 2, the rotating portion 21 of the water guide 2 is at least partially spherical, and the rotating portion 21 of the water guide 2 is installed in the installation groove 14, so that the rotating portion 21 of the water guide 2 can rotate in the installation groove 14, and the water guide 2 rotates toward the connection mechanism 1 by using the rotating portion 21 as a rotating shaft. In a possible embodiment, fig. 6 is a schematic structural diagram of the water distribution device in the embodiment of the present invention at the mounting groove, as shown in fig. 6, the rotating portion 21 of the water guiding member 2 is provided with a positioning rod 211 extending perpendicular to the radial direction of the connecting mechanism 1, and the positioning rod 211 is substantially located on the horizontal plane, so that the rotating direction of the water guiding member 2 can be limited, and the water guiding member 2 can rotate in the plane perpendicular to the horizontal plane.
Based on the above structure, the water guide 2 can have at least two states, in the first state, the water guide 2 is in the open position, that is, the water guide 2 is substantially in the horizontal direction; in the second state, the water guide 2 is rotated to a position close to the connector 1, i.e., the water guide 2 is substantially in the vertical direction. Therefore, the distance between the end of the water guide 2 remote from the connector 1 and the connector 1 in the radial direction of the connector 1 in the first state is greater than the distance between the end of the water guide 2 remote from the connector 1 and the connector 1 in the radial direction of the connector 1 in the second state. When the water distribution device needs to be placed in the tank with a smaller opening, the water distribution device can be adjusted to be in the first state, so that the diameter of the whole water distribution device in the radial direction of the connecting mechanism 1 becomes smaller, and the whole water distribution device is further plugged into the opening of the tank. After the water distribution device enters the tank body, the water distribution device is adjusted to the second state, and the water guide piece 2 rotates to the opening position, so that the water distribution device can output salt water to different positions in the tank body more uniformly through the water guide piece 2.
In a possible embodiment, in the second state, the water guide 2 is rotated to a position close to the connection 1, in which the water guide 2 is substantially in a vertical direction and is slightly inclined outwards, so that the water guide 2 can be automatically rotated from the second state to the first state under the influence of gravity. After the water distributor enters the tank, the water guide 2 of the water distributor will rotate automatically to the first state.
In a possible embodiment, after the water distribution device enters the tank and is adjusted to the first state, in order to make the water guiding member 2 of the water distribution device better keep in the first state and prevent the water guiding member 2 from rotating randomly, as shown in fig. 6, the mounting groove 14 is provided with a limiting portion 16, for example, the limiting portion 16 may include a protrusion on the wall surface of the mounting groove 14, and after the rotating portion 21 is snapped into the limiting portion 16, the water guiding member 2 keeps in the first state.
As shown in fig. 2, a flow guide channel 22 is opened inside the water guide 2, and one end of the flow guide channel 22 is located at an end of the water guide 2 facing the connector 1, for example, at the rotating portion 21 of the water guide 2. A connecting passage 15 is formed between the connecting member 12 and the base 13, and the connecting passage 15 communicates with the lower end of the center tube 11. The guide channel 22 can communicate with the central tube 11 via the connecting channel 15. When the water guide 2 is in the first state, the guide passage 22 of the water guide 2 communicates with the central pipe 11 through the connecting passage 15.
As shown in fig. 1, the body of the water guiding member 2 may have an upper side 23 and a lower side 24 opposite to each other, a left side 25 and a right side 26 opposite to each other, and an end surface facing away from the connection mechanism 1, wherein the left side 25, the right side 26, the lower side 24, and the end surface are provided with a plurality of openings 27, and the openings 27 are communicated with the flow guiding channel 22. After the brine is inputted into the central tube 11, the brine flows into the diversion channel 22 of the water guide member 2 through the connecting channel 15 between the connecting member 12 and the base 13, and finally flows out from the opening 27 of the water guide member 2, so that the brine can be uniformly dispersed and flowed out from the left side 25, the right side 26 and the lower side 24 of the water guide member 2, and the uniformity and the area of water distribution are effectively improved. When softened resin is stored in the tank body, the salt effect can be effectively improved when the softened resin needs to be regenerated by brine. Of course, the upper side 23 of the water guide 2 body may also be provided with an opening 27, which is not limited herein.
In a possible embodiment, as shown in fig. 1, in the first state, the left side surface 25 and the right side surface 26 face obliquely upward, so that the openings 27 on the left side surface 25 and the right side surface 26 also face obliquely upward, and when the brine is sprayed from the openings 27 on the left side surface 25 and the right side surface 26, the brine flows obliquely upward, so that part of the brine flows toward the area above the water guides 2, and at the same time, the brine can be guaranteed to flow more uniformly to the softened resin in the area between the adjacent water guides 2, thereby improving the salt efficiency.
As shown in fig. 1, the upper side 23 or the lower side 24 of the body of the water guide 2 is in the shape of an isosceles trapezoid or a sector, and when the water guide 2 is in the second state, all the water guides 2 distributed circumferentially around the axis of the connecting mechanism 1 can be gathered as much as possible. Through the structure, the gathering degree can be effectively improved, and meanwhile, the left side surface 25 and the right side surface 26 of the water guide piece 2 abut against the left side surface 25 and the right side surface 26 of the adjacent water guide piece 2 after gathering. The end of the water guide 2 away from the connecting mechanism 1 is located on a circular or polygonal equilateral polygon.
A gap is formed between the rotating portion 21 of the water guide 2 and the mounting groove 14, and the gap communicates with the connection passage 15. When the water guide member 2 is in the first state, a small amount of brine can flow out from the gap between the rotating part 21 and the mounting groove 14 after passing through the connecting channel 15 and then flows upwards, and the brine can flow to the softened resin near the central pipe 11, so that the softened resin in the region can be regenerated, and thus, the water distribution area and the salt efficiency of the water distribution device are effectively improved.
In order to facilitate the water guide 2 to be maintained in the first state, in a possible embodiment, the water distribution device may include, as shown in fig. 1 and 2: the pressing piece 3 is sleeved on the connecting mechanism 1, and the pressing piece 3 is used for pressing the water guide piece 2 so as to keep the water guide piece 2 in the first state. The press-fit member 3 has a press-fit portion 31 extending in the radial direction of the connection mechanism 1. After the water distribution device enters the tank body and the water guide member 2 rotates to the second state, the pressing member 3 sleeved on the connecting mechanism 1 moves downwards, so that the pressing part 31 of the pressing member 3 is positioned above the water guide member 2 and presses the water guide member 2, and the water guide member 2 cannot rotate easily and randomly. The pressing part 31 can be hollowed out, and after the brine flows out from the gap between the rotating part 21 of the water guide part 2 and the mounting groove 14, the brine can continue to flow upwards through the hollowed-out part of the pressing part 31, so that the brine effect can be further ensured, and the water distribution area of the water distribution device can be increased. In a feasible implementation mode, the pressing piece 3 is connected with the water guiding piece 2 through a rope, when the pressing piece 3 moves upwards, the pressing piece 3 can enable the water guiding piece 2 to rotate to a position close to the connecting mechanism 1, and therefore when the water distribution device needs to be taken out of the tank body again, the pressing piece 3 can be lifted upwards, and the water guiding piece 2 can be driven by the rope to rotate to the second state.
In one possible embodiment, as shown in fig. 1, the press 3 has a plurality of extensions 32 distributed circumferentially around the axis of the central tube 11, with gaps between adjacent extensions 32. Fig. 5 is a schematic cross-sectional structure diagram of another embodiment of the water distribution device in the embodiment of the present invention, as shown in fig. 5, the water distribution device may include: a locking member 4, the locking member 4 being mounted on the extensions 32 to adjust the size of the gap between the extensions 32. After the pressing member 3 presses the water guiding member 2, in order to fix the pressing member 3, the gap between the extending portions 32 is adjusted to be smaller by the locking member 4, so that the extending portions 32 of the pressing member 3 are tightened to the connecting mechanism 1, and the pressing member 3 is ensured to be locked and fixed at a certain position of the central tube 11. For example, the outer side wall of the extension portion 32 is provided with threads, the inner side wall of the locking member 4 is provided with threads, and the locking member 4 can be screwed on the extension portion 32 to reduce the gap between the extension portions 32.
In a possible embodiment, as shown in fig. 2, in order to fix the compression fitting 3, the outer side wall of the connecting part 12 is provided with an external thread, the lower end of the compression fitting 3 is provided with an internal thread, and the internal thread of the compression fitting 3 can be screwed on the external thread of the outer side wall of the connecting part 12.
In a feasible implementation manner, fig. 3 is a schematic structural diagram of the connecting member in an implementation manner in an embodiment of the present invention, fig. 4 is a schematic structural diagram of the pressing member in an implementation manner in an embodiment of the present invention, as shown in fig. 3 and fig. 4, a first guiding portion 121 extending along the circumferential direction and a blocking portion 122 located at one end of the first guiding portion 121 may be provided on an outer side wall of the connecting member 12, a second guiding portion 33 extending along the circumferential direction is provided on an inner wall of the pressing member 3, the second guiding portion 33 of the pressing member 3 can be turned over to below the first guiding portion 121 and abut against the blocking portion 122, so that the connecting member 12 is engaged with the pressing member 3, thereby fixing the pressing member 3.
In a possible embodiment, fig. 7 is a schematic structural diagram of an embodiment of the present invention, in which the water distribution device is located in the tank 6, and as shown in fig. 7, the water distribution device may include: the water distributor 5 on the connecting mechanism 1 is established to the cover, and water distributor 5 is located the upper end of connecting mechanism 1, and water distributor 5 can include: the water guide ring is sleeved on the connecting mechanism 1, the water guide ring 51 is also provided with a plurality of water guide pieces 2, and the water guide pieces 2 can rotate around the connecting mechanism 1 to the direction of the connecting mechanism 1, so that the distance between the end part of each water guide piece 2 and the connecting mechanism 1 in the radial direction of the connecting mechanism 1 is changed. When the water distribution device is installed in the tank 6, the water guide member 2 can be in the open position. The guide ring 51 has a water passage for distributing water supplied to the guide ring 51 to the water guide 2 mounted on the guide ring 51, and the guide passage of the water guide 2 can communicate with the water passage of the guide ring 51. When the tank 6 softens the inflowing water, the water flow is input to the diversion ring 51 of the water distributor 5 from the opening of the tank 6, the water is conveyed to each water guide member 2 at the upper end through the diversion ring 51, the water is uniformly conveyed to the softened resin at each position of the middle upper part of the tank 6 through the water guide members 2, then the water slowly flows downwards, the water can be better contacted with the softened resin in the process and then is softened, the softened water flowing to the bottom of the tank 6 flows back to the connecting mechanism 1 through the water guide members 2 at the mounting groove 14 below the water distribution device, and flows out of the tank 6 through the connecting mechanism 1. When the softened resin in the tank body 6 needs to be regenerated, the saline water flows into the water guide part 2 at the lower end of the tank body from the connecting mechanism and flows out from the opened water guide part 2, the outflow saline water flows into the water guide part 2 at the upper end of the tank body 6 after reaching a certain degree, the outflow saline water is collected through the water guide part 2 at the upper end of the tank body and finally discharged out of the tank body 6 through the drainage ring after being collected.
There is also provided in the present application a water softening device, which may include: a tank having an opening, the tank being for storing a softened resin; the water distribution device can be inserted into the tank body from the opening of the tank body.
The above embodiments in the present specification are all described in a progressive manner, and the same and similar parts among the embodiments may be referred to each other, and each embodiment is described with emphasis on being different from other embodiments. All articles and references disclosed, including patent applications and publications, are hereby incorporated by reference for all purposes. The term "consisting essentially of …" describing a combination shall include the identified element, ingredient, component or step as well as other elements, ingredients, components or steps that do not materially affect the basic novel characteristics of the combination. The use of the terms "comprising" or "including" to describe combinations of elements, components, or steps herein also contemplates embodiments that consist essentially of such elements, components, or steps. By using the term "may" herein, it is intended to indicate that any of the described attributes that "may" include are optional. A plurality of elements, components, parts or steps can be provided by a single integrated element, component, part or step. Alternatively, a single integrated element, component, part or step may be divided into separate plural elements, components, parts or steps. The disclosure of "a" or "an" to describe an element, ingredient, component or step is not intended to foreclose other elements, ingredients, components or steps.
The above description is only a few embodiments of the present invention, and although the embodiments of the present invention are disclosed as above, the above description is only for the convenience of understanding the present invention, and is not intended to limit the present invention. It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (16)
1. A water distribution device, characterized in that, water distribution device includes:
the connecting mechanism is provided with a mounting groove; the water guide members can rotate around the connecting mechanism to the direction of the connecting mechanism, so that the distance between the end part of the water guide member and the connecting mechanism in the radial direction of the connecting mechanism is changed.
2. The water distribution device of claim 1, wherein the water guide has at least two states, and in a first state, the water guide is in an open position; in a second state, the water guide piece rotates to a position close to the connecting mechanism; the distance between the end of the water guide and the connecting mechanism in the radial direction of the connecting mechanism in the first state is larger than the distance between the end of the water guide and the connecting mechanism in the radial direction of the connecting mechanism in the second state.
3. The water distribution device of claim 2, wherein in the second state, the end of the adjacent water guide is located on a circular or polygonal equilateral polygon.
4. The water distribution device of claim 1, wherein the connection mechanism comprises: the base is detachably installed below the connecting piece, and the connecting piece and the base form the mounting groove therebetween.
5. The water distribution device of claim 1, wherein the water guide has a rotating part with positioning rods extending perpendicular to the radial direction of the connection means, and the rotating part is rotatable in the mounting groove in the direction of the connection means.
6. The water distribution device of claim 4, wherein a flow guide channel is formed in the water guide member, a connection channel is formed between the connection member and the base, and the flow guide channel is communicated with the central pipe through the connection channel.
7. The water distribution device of claim 6, wherein the body of the water guiding member has opposite upper and lower sides, opposite left and right sides, and an end surface facing away from the connection mechanism, and the left side, the right side, the lower side, and the end surface are provided with openings, and the openings are communicated with the flow guiding channel.
8. The water distribution device of claim 7, wherein the cross section of the water guide body in the radial direction is isosceles trapezoid or fan-shaped.
9. The water distribution device of claim 6, wherein a gap is formed between the rotating part of the water guiding member and the mounting groove, and the gap is communicated with the connecting channel.
10. The water distribution device of claim 1, wherein the water deflectors are circumferentially distributed about the axis of the connection.
11. The water distribution device of claim 5, wherein the mounting groove is provided with a limiting part, and after the rotating part is clamped into the limiting part, the water guiding member is kept in the first state.
12. The water distribution device of claim 1, further comprising: the pressing piece is sleeved on the connecting mechanism and used for pressing the water guide piece so as to keep the water guide piece in a first state.
13. The water distribution device of claim 12, wherein the pressing element has a pressing portion extending along a radial direction of the connection mechanism, and the pressing portion has a hollow portion.
14. The water distribution device of claim 12, wherein the truss has a plurality of extensions circumferentially distributed about the axis of the connection mechanism, and wherein a gap is provided between adjacent extensions; the water distribution device further comprises: a retaining member mounted on the extensions to adjust a size of a gap between the extensions.
15. The water distribution device of claim 12, wherein the connection mechanism comprises: the connecting piece is connected with the central tube, a blocking part which extends a first guide part along the circumferential direction and is positioned at one end of the guide part is arranged on the outer side wall of the connecting piece, a second guide part which extends along the circumferential direction is arranged on the inner wall of the pressing piece, and the second guide part of the pressing piece can be rotated to the position below the first guide part and abut against the blocking part, so that the connecting piece is clamped with the pressing piece.
16. A water softening device, comprising: a can having an opening for storing softened resin; the water distribution device according to any one of claims 1 to 15, which can be inserted into the tank body from the opening of the tank body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920557506.0U CN210048552U (en) | 2019-04-23 | 2019-04-23 | Water distribution device and water softening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920557506.0U CN210048552U (en) | 2019-04-23 | 2019-04-23 | Water distribution device and water softening device |
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| CN210048552U true CN210048552U (en) | 2020-02-11 |
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| CN201920557506.0U Active CN210048552U (en) | 2019-04-23 | 2019-04-23 | Water distribution device and water softening device |
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| CN (1) | CN210048552U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112351955A (en) * | 2020-04-08 | 2021-02-09 | 浙江三花智能控制股份有限公司 | Water softening device |
| CN112351955B (en) * | 2020-04-08 | 2024-05-14 | 浙江三花智能控制股份有限公司 | Water softening device |
-
2019
- 2019-04-23 CN CN201920557506.0U patent/CN210048552U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112351955A (en) * | 2020-04-08 | 2021-02-09 | 浙江三花智能控制股份有限公司 | Water softening device |
| CN112351955B (en) * | 2020-04-08 | 2024-05-14 | 浙江三花智能控制股份有限公司 | Water softening device |
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