Regulating valve assembly of water purifier

Abstract

The utility model discloses a regulating valve assembly of a water purifier, which comprises a shell, a second filter assembly used for sterilization and disinfection and a third filter assembly used for intercepting organic matters, heavy metals, mineral substances and trace elements in water to generate waste water and discharging the waste water, a regulating valve assembly is connected between the water outlet end of the second filtering assembly and the filtered water outlet end of the third filtering assembly, and comprises a valve body which is respectively connected with the water outlet end of the second filtering assembly and the filtered water outlet end of the third filtering assembly; one end of the valve element extends out of the valve body, the valve element can move in the valve body through rotation to adjust the water outlet flow, and the extending end of the valve element is connected with a rotary knob arranged on the top face of the shell. Through the regulating valve assembly, the filtered water which is filtered by the second filtering assembly and retains the mineral substances and the trace elements is mixed with the filtered water which is filtered by the third filtering assembly and does not contain the mineral substances and the trace elements, so that the mineral substances and the trace elements in the area are retained in the filtered water.

Description

[Technical Field]

[0001] This utility model relates to a water purifier regulating valve assembly. [Background Technology]

[0002] Currently used water purification equipment generally does not retain the minerals and trace elements naturally present in tap water. The filtered water will lose all the minerals and trace elements naturally present in the tap water of the region. Because the filtered water lacks the minerals and trace elements naturally present in the region, some users in certain areas experience water incompatibility issues after drinking the filtered water. [Utility Model Content]

[0003] This invention overcomes the shortcomings of the prior art and provides a water purifier regulating valve assembly.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] A water purifier regulating valve assembly is characterized by comprising a housing, within which a second filter assembly for sterilization and disinfection is sequentially connected, and a third filter assembly for intercepting organic matter, heavy metals, minerals and trace elements in the water and generating wastewater for discharge. A regulating valve assembly is connected between the outlet end of the second filter assembly and the filtered water outlet end of the third filter assembly. The regulating valve assembly includes a valve body connected to the outlet end of the second filter assembly and the filtered water outlet end of the third filter assembly, respectively. A valve core with one end extending out of the valve body and movable within the valve body by rotation to adjust the water flow rate is provided inside the valve body. A knob is connected to the protruding end of the valve core on the top surface of the housing.

[0006] The water purifier regulating valve assembly described above is characterized in that: a housing groove is provided on the top surface of the housing, a knob is disposed in the housing groove, and the protruding end of the valve core passes through the bottom surface of the housing groove and is connected to the knob.

[0007] The water purifier regulating valve assembly described above is characterized in that: a knob mark is provided on the top surface of the knob to indicate the rotation range.

[0008] The water purifier regulating valve assembly described above is characterized in that: the knob is marked as a knob groove provided on the top surface of the knob.

[0009] The water purifier regulating valve assembly described above is characterized in that: a valve body mounting seat is provided on the inner side of the housing, the valve body is mounted on the valve body mounting seat, and the valve core protrusion end protrudes from the valve body mounting seat.

[0010] The water purifier regulating valve assembly described above is characterized in that: an outwardly protruding housing connecting protrusion is provided on the inner side of the housing, a housing positioning groove is provided on the upper side of the housing connecting protrusion, and a mounting seat positioning protrusion that cooperates with the housing positioning groove is provided at the bottom of the valve body mounting seat.

[0011] The water purifier regulating valve assembly described above is characterized in that: a connecting post is provided inside the outer shell near the connecting protrusion of the outer shell, a connecting post threaded hole is provided on the top surface of the connecting post, a mounting seat through hole corresponding to the connecting post threaded hole is provided on the valve body mounting seat, and a screw is provided in the mounting seat through hole that is threadedly connected to the connecting post threaded hole.

[0012] The water purifier regulating valve assembly described above is characterized in that: the bottom connecting end of the valve body is connected to the water outlet end of the second filter assembly, the side connecting end of the valve body is connected to the filtered water outlet end of the third filter assembly, and the bottom connecting end of the three-way valve body has the valve core extending from the top of the valve body.

[0013] The beneficial effects of this utility model are:

[0014] This invention relates to a regulating valve assembly connected between the outlet of the second filter component and the outlet of the third filter component. This regulating valve assembly allows the filtered water (containing its own minerals and trace elements after filtration by the second filter component) to mix with the filtered water (lacking these minerals and trace elements after filtration by the third filter component), thus ensuring that the filtered water for drinking retains the minerals and trace elements naturally present in the local environment. Simultaneously, the regulating valve assembly allows adjustment of the mineral and trace element content in the filtered water. The regulating valve assembly includes a valve body connected to both the outlet of the second filter component and the outlet of the third filter component. Inside the valve body is a valve core with one end extending out and movable within the valve body to adjust the water flow rate. A knob on the top surface of the outer casing is connected to the protruding end of the valve core; rotating the knob adjusts the output flow rate. The design is simple and easy to operate. [Image Description]

[0015] Figure 1 This is one of the exploded views of this utility model;

[0016] Figure 2 This is the second exploded view of the present invention;

[0017] Figure 3 This is the third exploded view of the present invention;

[0018] Figure 4 This is a schematic diagram of the regulating valve assembly of this utility model. [Detailed Implementation]

[0019] The technical solutions in the embodiments of this utility model will now be clearly and completely described in conjunction with the accompanying drawings.

[0020] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of this utility model are only used to explain the relative positional relationship and movement of the components in a specific posture (as shown in the attached figure). If the specific posture changes, the directional indication will also change accordingly. Furthermore, descriptions involving "preferred," "second-best," etc., in this utility model are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, features defined as "preferred" or "second-best" may explicitly or implicitly include at least one of those features.

[0021] like Figure 1-4 As shown, a water purifier regulating valve assembly includes a housing 1, within which a second filter assembly 2 for sterilization and disinfection is sequentially connected, and a third filter assembly 3 for intercepting organic matter, heavy metals, minerals, and trace elements in the water and generating wastewater for discharge. A regulating valve assembly 4 is connected between the outlet end of the second filter assembly 2 and the filtered water outlet end of the third filter assembly 3. The regulating valve assembly mixes the filtered water, which retains its own minerals and trace elements after filtration by the second filter assembly, with the filtered water, which does not retain its own minerals and trace elements after filtration by the third filter assembly, so that the filtered water consumed by the user retains the minerals and trace elements naturally present in the local area. At the same time, the regulating valve assembly can adjust the content of the minerals and trace elements naturally present in the local area in the filtered water.

[0022] like Figure 1-4 As shown, the regulating valve assembly 4 includes a valve body 41 connected to the outlet of the second filter assembly 2 and the outlet of the third filter assembly 3. Inside the valve body 41 is a valve core 42, one end of which extends out of the valve body 41 and can move within the valve body 41 by rotation to adjust the water flow rate. A knob 43 is connected to the protruding end of the valve core 42 on the top surface of the outer casing 1. In actual use, rotating the knob 43 on the top surface of the outer casing 1 moves the valve core 42 within the valve body 41, adjusting the output flow rate of the valve body 41. This changes the flow rate of the filtered water from the second filter assembly to the third filter assembly, thus regulating the retention of minerals and trace elements naturally present in the filtered water. The structure is simple and the operation is convenient.

[0023] like Figure 1-3 As shown, a housing groove 11 is provided on the top surface of the housing 1, and a knob 43 is set in the housing groove 11. The protruding end of the valve core 42 passes through the bottom surface of the housing groove 11 and is connected to the knob 43. The knob 43 is set in the housing groove 11, and the top surface of the knob 43 and the top surface of the housing 1 form a plane, which improves the overall aesthetics.

[0024] like Figure 1-4 As shown, the top surface of the knob 43 is provided with a knob mark 431 for indicating the rotation range; the knob mark 431 is a knob groove set on the top surface of the knob 43. During adjustment, simply press the knob groove of the knob 43 with your finger and rotate it to adjust the output flow of the valve body 41. At the same time, the knob groove also serves to indicate the rotation range.

[0025] like Figure 2-4 As shown, a valve body mounting seat 5 is provided on the inner side of the outer casing 1, the valve body 41 is mounted on the valve body mounting seat 5, and the valve core 42 extends out of the valve body mounting seat 5. The valve body 41 can be mounted on the outer casing 1 through the valve body mounting seat 5.

[0026] like Figure 2-4 As shown, the inner side of the outer casing 1 is provided with an outwardly protruding outer casing connecting protrusion 12. The upper side of the outer casing connecting protrusion 12 is provided with an outer casing positioning groove 13. The bottom of the valve body mounting seat 5 is provided with a mounting seat positioning protrusion 51 that cooperates with the outer casing positioning groove 13, so that the valve body mounting seat 5 together with the valve body 41 is positioned and installed on the outer casing 1. The inner side of the outer casing 1 is provided with a connecting post 14 near the outer casing connecting protrusion 12. The top surface of the connecting post 14 is provided with a connecting post threaded hole 15. The valve body mounting seat 5 is provided with a mounting seat through hole 52 corresponding to the connecting post threaded hole 15. The mounting seat through hole 52 is provided with a screw 6 that is threadedly connected to the connecting post threaded hole 15. The screw locks the valve body mounting seat 5 together with the valve body 41 onto the outer casing 1, and the knob 43 is accurately positioned and installed in the outer casing groove 11, ensuring that the top surface of the knob 43 and the top surface of the outer casing 1 form a plane.

[0027] like Figure 4 As shown, the bottom connection end of the valve body 41 is connected to the water outlet end of the second filter component 2, and the side connection end of the valve body 41 is connected to the filtered water outlet end of the third filter component 3. The bottom connection end of the three-way valve body and the protruding end of the valve core 42 extend from the top of the valve body 41, which facilitates the connection of water pipes and the accurate adjustment of the output flow of the valve body 41.

[0028] like Figure 3 As shown, the outer casing 1 is provided with a first filter component 7 connected to the water inlet of the second filter component 2 for filtering impurities in the water, and at least one fourth filter component 8 can also be connected to the water outlet of the third filter component 3 for filtering impurities in the water. The fourth filter component 8 is provided with water-soluble minerals and trace elements to supplement the filtered water with trace elements needed by the human body.

[0029] In this case, the first filter element is a carbon fiber filter element, the second filter element is an ultrafiltration filter element, the third filter element is a nanofiltration filter element, and the fourth filter element is a carbon fiber filter element.

[0030] The above are merely preferred embodiments of this utility model and do not limit the patent scope of this utility model. Any equivalent structural transformations made based on the inventive concept of this utility model and the contents of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are included within the patent protection scope of this utility model.

Claims

1. A water purifier regulating valve assembly, characterized in that: The device includes an outer shell (1), inside which a second filter assembly (2) for sterilization and disinfection is connected in sequence, and a third filter assembly (3) for intercepting organic matter, heavy metals, minerals and trace elements in the water and generating wastewater for discharge. A regulating valve assembly (4) is connected between the outlet end of the second filter assembly (2) and the outlet end of the filtered water of the third filter assembly (3). The regulating valve assembly (4) includes a valve body (41) connected to the outlet end of the second filter assembly (2) and the outlet end of the filtered water of the third filter assembly (3) respectively. A valve core (42) is provided inside the valve body (41) with one end extending out of the valve body (41) and can be moved inside the valve body (41) by rotation to adjust the water flow rate. A knob (43) is connected to the protruding end of the valve core (42) on the top surface of the outer shell (1).

2. The water purifier regulating valve assembly according to claim 1, characterized in that: The top surface of the outer casing (1) is provided with a casing groove (11), and the knob (43) is set in the casing groove (11). The protruding end of the valve core (42) passes through the bottom surface of the casing groove (11) and is connected to the knob (43).

3. A water purifier regulating valve assembly according to claim 1 or 2, characterized in that: The top surface of the knob (43) is provided with a knob mark (431) for indicating the rotation range.

4. A water purifier regulating valve assembly according to claim 3, characterized in that: The knob mark (431) is a knob groove set on the top surface of the knob (43).

5. A water purifier regulating valve assembly according to claim 1, characterized in that: The inner side of the outer casing (1) is provided with a valve body mounting seat (5), the valve body (41) is mounted on the valve body mounting seat (5), and the valve core (42) extends out of the valve body mounting seat (5).

6. A water purifier regulating valve assembly according to claim 5, characterized in that: The inner side of the outer casing (1) is provided with an outwardly extending outer casing connecting protrusion (12), the upper side of the outer casing connecting protrusion (12) is provided with an outer casing positioning groove (13), and the bottom of the valve body mounting seat (5) is provided with a mounting seat positioning protrusion (51) that cooperates with the outer casing positioning groove (13).

7. A water purifier regulating valve assembly according to claim 6, characterized in that: A connecting post (14) is provided inside the outer casing (1) near the connecting protrusion (12). The top surface of the connecting post (14) is provided with a connecting post threaded hole (15). The valve body mounting seat (5) is provided with a mounting seat through hole (52) corresponding to the connecting post threaded hole (15). The mounting seat through hole (52) is provided with a screw (6) that is threadedly connected to the connecting post threaded hole (15).

8. A water purifier regulating valve assembly according to claim 1, characterized in that: The bottom connection end of the valve body (41) is connected to the outlet end of the second filter assembly (2), the side connection end of the valve body (41) is connected to the filtered water outlet end of the third filter assembly (3), the bottom connection end of the three-way valve body, and the protruding end of the valve core (42) extends from the top of the valve body (41).

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