Water purification equipment valve body device and water treatment equipment

Abstract

In order to solve the problem, the water purification equipment valve body device and the water treatment equipment are provided according to the embodiment of the utility model, the water purification equipment valve body device comprises a valve seat, the valve seat comprises a first group of valve chambers and a second group of valve chambers, the first group of valve chambers are communicated with a water inlet and a water outlet of a water purification tank positioned below the valve seat, and the second group of valve chambers are communicated with a water inlet and a water outlet of a water purification tank positioned below the valve seat; the second group of valve chambers are communicated with the water inlet section and the water outlet section of the water inlet channel; the valve seat base is further provided with a rotating disc, the rotating disc covers the valve seat, and the rotating disc comprises a plurality of partitions which are separated from one another. And at least one of the partitions covers one valve chamber in the first group of valve chambers and one valve chamber in the second group of valve chambers, so that the corresponding valve chambers are communicated. The device is compact in structure, small in size and high in integration level.

Description

Technical Field

[0001] This utility model relates to water treatment technology, and in particular to a valve body device for a water purification equipment and a water treatment device. Background Technology

[0002] In water treatment systems, water purification equipment is used to remove residual chlorine, colloids, impurities, and other contaminants from tap water. To ensure the normal service life of the equipment and the safety of the water quality, existing water purification systems generally have forward and backwashing functions. Typically, these systems require additional piping to perform these functions. This results in complex piping and large size for the water purification equipment. Utility Model Content

[0003] The main purpose of this utility model is to provide a valve body device for a water purification equipment and a water treatment equipment to solve the problems of complex pipelines and large size of existing water purification equipment.

[0004] To address the aforementioned problems, an embodiment of this utility model proposes a valve body device for a water purification equipment, comprising: a valve seat, which includes: a first group of valve chambers and a second group of valve chambers, wherein the first group of valve chambers is connected to the inlet and outlet of a water purification tank located below the valve seat, and the second group of valve chambers is connected to the inlet section and outlet section of an inlet channel; a turntable, which covers the valve seat and includes a plurality of partitions separated from each other; at least one of the plurality of partitions covers one valve chamber in the first group of valve chambers and / or one valve chamber in the second group of valve chambers, thereby connecting the corresponding valve chambers.

[0005] The first set of valve chambers includes a first valve chamber and a second valve chamber disposed in the middle of the valve seat; the second set of valve chambers includes a third valve chamber disposed around the second valve chamber and a fourth valve chamber disposed around the first valve chamber; wherein the first valve chamber is connected to the inlet of the water purification tank, the second valve chamber is connected to the outlet of the water purification tank, the third valve chamber is connected to the outlet section of the water inlet channel, and the fourth valve chamber is connected to the inlet section of the water inlet channel.

[0006] The turntable includes a first partition, a second partition, and a third partition, all of which are irregularly shaped.

[0007] The turntable includes a base and a chassis, the base having multiple openings and the chassis having multiple through holes.

[0008] The base has a shaft in the middle, and the side of the shaft has a wastewater outlet.

[0009] This also includes a valve cover mounted on the turntable.

[0010] The valve seat has a water inlet channel on one side, which is divided into an inlet section and an outlet section.

[0011] The valve seat has a water passage on the other side.

[0012] It also includes a water purification tank connected to the valve seat.

[0013] According to an embodiment of the present invention, a water treatment device is also proposed, which includes the water purification device valve body device described above.

[0014] According to the technical solution of this utility model, by setting a rotary disc including multiple partitions on the valve seat, when the rotary disc rotates relative to the valve seat, the rotary disc can conduct the corresponding valve chamber of the valve seat, so that the inlet and outlet water flow according to the predetermined water path, thereby realizing the efficient switching between multiple functions of the water purification equipment. This device has the advantages of compact structure, small size and high integration. Attached Figure Description

[0015] The accompanying drawings, which are included to provide a further understanding of the present invention and form part of this application, illustrate exemplary embodiments of the present invention and, together with the description thereof, serve to explain the present invention and do not constitute an undue limitation thereof. In the drawings:

[0016] Figure 1 This is an overall schematic diagram of the valve body device according to an embodiment of the present utility model;

[0017] Figure 2 This is an exploded view of the valve body device according to an embodiment of the present utility model;

[0018] Figure 3 This is a schematic diagram of a valve seat according to an embodiment of the present utility model;

[0019] Figure 4 This is a schematic diagram of a turntable according to an embodiment of the present utility model;

[0020] Figure 5 This is a schematic diagram of the base of the turntable according to an embodiment of the present utility model;

[0021] Figure 6A and Figure 6B This is a schematic diagram of the chassis of the turntable according to an embodiment of the present utility model;

[0022] Figure 7A This is a schematic diagram of the chassis position in the water purification mode according to an embodiment of the present utility model;

[0023] Figure 7B This is a schematic diagram of the turntable position in the water purification mode according to an embodiment of the present utility model;

[0024] Figure 7CThis is a cross-sectional schematic diagram of the water purification mode according to an embodiment of the present utility model;

[0025] Figure 8A This is a schematic diagram of the chassis position in the recoil mode according to an embodiment of the present utility model;

[0026] Figure 8B This is a schematic diagram of the turntable position in the recoil mode according to an embodiment of the present utility model;

[0027] Figure 8C This is a cross-sectional schematic diagram of the recoil mode according to an embodiment of the present utility model;

[0028] Figure 9A This is a schematic diagram of the chassis position in the forward thrust mode according to an embodiment of the present utility model;

[0029] Figure 9B This is a schematic diagram of the turntable position in the forward motion mode according to an embodiment of the present utility model;

[0030] Figure 9C This is a cross-sectional schematic diagram of the forward thrust mode according to an embodiment of the present invention. Detailed Implementation

[0031] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions of this utility model will be clearly and completely described below in conjunction with specific embodiments and corresponding drawings. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0032] Although this utility model specification may include various different embodiments, it should be understood that, with regard to some preferred embodiments described in detail in the specification and shown in the accompanying drawings, the contents disclosed in this utility model specification should be regarded as illustrative of the principles of this utility model, and the embodiments shown are not intended to limit the scope of protection of this utility model.

[0033] The technical solutions provided by the various embodiments of this utility model are described in detail below with reference to the accompanying drawings.

[0034] According to an embodiment of this utility model, a valve body device for a water purification equipment is provided. This valve body device can be used in the valve head section of a central water purification device or other water purification devices. For example, the water purification device is located above a water purification tank, which can use granular activated carbon as the filter medium to remove residual chlorine, colloids, impurities, and pigments from tap water.

[0035] refer to Figure 1 and Figure 2 The valve body device 1 mainly includes, from top to bottom: a motor 11, a motor bracket 12, a gear 13, a micro switch 14, a valve cover 15, a wastewater outlet 16, a turntable 17, and a valve seat 18. The motor bracket 12 is used to mount the motor 11. The gear 13 is located inside the motor bracket 12 and connected to the motor 11. The gear 13 has multiple positions corresponding to different working states, such as purification mode, backflushing mode, and forward flushing mode. The micro switch 14 is used to switch the motor signal on and off via the gear 13 and is fixed to the valve cover 15. The valve cover 15 covers the turntable 17 and has a wastewater outlet 16. The turntable 17 is positioned above the valve seat 18. The valve seat 18 can be integrally formed with the water inlet channel 2 and the water passage channel 3 of the water system. In addition, the valve body device also includes some connecting elements, fixing elements, and sealing elements, which will not be described in detail below. The structure and function of the main components are described in detail below.

[0036] refer to Figure 3 The valve seat 18 is generally cylindrical and connects to the water purification tank below, which contains filter media. The water purification tank of this application may have an outlet channel located in the middle and an inlet channel located on the outside. A first set of valve chambers, also referred to as inner valve chambers, is provided in the circular central structure (middle position) of the valve seat 18. Specifically, it may include a first valve chamber 181 and a second valve chamber 182. In addition, other valve chambers are provided in the central structure of the valve seat 18 for other functions, which will not be elaborated further. The first valve chamber 181 and the second valve chamber 182 are positioned opposite each other, with the first valve chamber 181 connected to the inlet of the water purification tank and the second valve chamber 182 connected to the outlet of the water purification tank.

[0037] A second set of valve chambers, also known as outer valve chambers, is provided outside the first set of valve chambers. Specifically, it may include a fourth valve chamber and a third valve chamber 183. A fourth valve chamber (also known as an arc-shaped chamber) 184 is provided around the first valve chamber 181, and a third valve chamber 183 is provided around the second valve chamber 182. The fourth valve chamber 184 is connected to the inlet section of the inlet channel, and the third valve chamber 183 is connected to the outlet section of the inlet channel.

[0038] It should be noted that the inlet channel 2 is divided into an inlet section and an outlet section by a partition, which can be located in the middle of the inlet channel 2. The inlet section of the inlet channel has an inlet 21 for receiving raw water. The outlet section of the inlet channel has an outlet 22 for conveying the purified water to the next stage of water treatment equipment (such as a water softener). The water passage 3 also includes an inlet 31 and an outlet 32. Unlike the inlet channel 2, the water passage 3 does not have a partition and is not connected to the valve body device 1. The water passage 3 is used to transport the water treated by the next stage of water treatment equipment to the outlet 32.

[0039] Reference Figure 4 , Figure 5 , Figure 6A and Figure 6B ,in Figure 6A The upper surface of chassis 172 is shown. Figure 6A The lower surface of the chassis 172 is shown. The turntable 17 tightly covers the valve seat 18 and is rotatable relative to the valve seat 18. Specifically, the turntable 17 includes a base 171 and a chassis 172 combined together. The base 171 has multiple openings. A shaft 173 extends upward from the center of the base 171. The side of the shaft 173 has a wastewater outlet 174 for discharging sewage. The lower part of the base 171 is divided into multiple irregular partitions separated by boundaries. These partitions mainly include a first partition 175, a second partition 176, and a third partition 177. The third partition 177 covers the center of the chassis 172, corresponding to the wastewater outlet 174. Furthermore, the upper surface of the base 171 has structures covering a portion of the base 171; for example, the positions corresponding to the first partition 175 and the third partition 177 have covering structures. The upper surface of the chassis 172 has a partition with the same shape as the partition at the bottom of the base 171, so that when the base 171 and the chassis 172 are combined, partitions including a first partition 175, a second partition 176, and a third partition 177 can be formed in the turntable 17. Furthermore, the chassis 172 also has multiple sets of irregularly shaped openings, each set corresponding to the three partitions, through which water can enter and exit the corresponding partitions.

[0040] With the structure of the turntable 17 and valve seat 18 described above, when the relative positions of the turntable 17 and valve seat 18 are adjusted, the corresponding valve chambers can be opened, so that the inlet and outlet water flow according to the predetermined water path, thereby realizing multiple modes of the water purification equipment (such as water purification mode, backwash mode and forward flush mode) and being able to switch between these modes.

[0041] refer to Figure 7A and Figure 7B The turntable 17 is in a first predetermined position, and the valve body device is in water purification mode. In water purification mode, the first partition 175 of the turntable 17 covers the first valve chamber 181 and the fourth valve chamber 184, and the second partition 176 of the turntable 17 covers the second valve chamber 182 and the third valve chamber 183. (Refer to reference...) Figure 7C The arrows in the diagram indicate the direction of water flow. The raw water flows through the following channels in sequence: the inlet section of inlet channel 2, the fourth valve chamber 184, the first valve chamber 181, and the inlet of the purified water tank. After entering the tank, the raw water undergoes purification treatment, and the purified water flows out from the outlet located in the middle of the tank. After purification, the purified water flows through the following channels in sequence: the outlet of the purified water tank, the second valve chamber 182, the third valve chamber 183, and the outlet section.

[0042] refer to Figure 8A and Figure 8B The rotary table 17 is in a second predetermined position, and the valve body assembly is in backflush mode. In backflush mode, the third partition 177 of the rotary table 17 covers the first valve chamber 181, the second partition 176 of the rotary table 17 covers a portion of the fourth valve chamber 184 and a portion of the third valve chamber 183, and the first partition 175 of the rotary table 17 covers a portion of the second valve chamber 182 and a portion of the third valve chamber 183. (Refer to reference...) Figure 8C The arrows in the diagram indicate the direction of water flow. The raw water flows through the following channels in sequence: the inlet section of inlet channel 2, the fourth valve chamber 184, the third valve chamber 183, the second valve chamber 182, and the outlet of the purified water tank. After entering the tank, the raw water guides the filter element to rinse it from the inside out, removing accumulated silt and particles. The wastewater after backwashing flows through the following channels in sequence: the inlet of the purified water tank, the first valve chamber 181, the third partition 177, the shaft 173, and the wastewater outlet 174.

[0043] refer to Figure 9A and Figure 9B The rotary table 17 is in the third predetermined position, and the valve body assembly is in forward thrust mode. In forward thrust mode, the second partition 176 of the rotary table 17 covers a portion of the fourth valve chamber 184 and a portion of the first valve chamber 181, and the third partition 177 of the rotary table 17 covers the second valve chamber 182. (Refer to reference...) Figure 9C The arrows in the diagram indicate the direction of water flow. The raw water flows through the following channels in sequence: the inlet section of inlet channel 2, the fourth valve chamber 184, the first valve chamber 181, and the inlet of the purified water tank. After entering the tank, the raw water is guided to rinse the filter media to remove fine particles and loose impurities. The wastewater after the forward rinsing flows through the following channels in sequence: the outlet of the purified water tank, the second valve chamber 182, the third partition 177, the shaft 173, and the wastewater outlet 174.

[0044] According to the above embodiments of this application, by reasonably setting the structure of the main components (e.g., the turntable) in the valve body device, the water purification equipment can switch between multiple modes with a simple turntable structure. This device has the effects of compact structure, small size and high integration.

[0045] The valve body device of the water purification equipment of this utility model embodiment can also be used in water treatment equipment such as a water purifier and softener, which includes a water purification device and a softening device, wherein the valve body device is installed in the water purification device.

[0046] Although this disclosure has been described in detail with reference to specific embodiments thereof, those skilled in the art will understand that various changes and modifications may be made therein without departing from the spirit and scope of the embodiments. Therefore, this application is intended to cover modifications and variations thereof, and any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application shall be included within the scope of the claims of this application and their equivalents.

[0047] Furthermore, features disclosed in the foregoing description, claims, or drawings, expressed in their specific form or according to the manner of performing the disclosed function or the method or process for obtaining the disclosed result, may, as appropriate, be used alone or in any combination of these features to implement this application in their different forms. Specifically, one or more features of any embodiment described in this application may be combined with one or more features of any other embodiment described in this application.

[0048] Protection may also be sought for any feature disclosed in any one or more publications cited in or combined by reference in this application.

Claims

1. A valve body device for a water purification equipment, characterized in that, include: The valve seat includes: a first set of valve chambers and a second set of valve chambers, wherein the first set of valve chambers is connected to the inlet and outlet of the water purification tank located below the valve seat, and the second set of valve chambers is connected to the inlet section and outlet section of the water inlet channel; A turntable covering the valve seat, the turntable comprising a plurality of spaced partitions; at least one of the plurality of partitions covering one valve chamber in the first group of valve chambers and / or one valve chamber in the second group of valve chambers, thereby communicating the respective valve chambers.

2. The valve body device for the water purification equipment according to claim 1, characterized in that, The first group of valve chambers includes a first valve chamber and a second valve chamber disposed in the middle of the valve seat, and the second group of valve chambers includes a third valve chamber disposed around the second valve chamber and a fourth valve chamber disposed around the first valve chamber; The first valve chamber is connected to the inlet of the water purification tank, the second valve chamber is connected to the outlet of the water purification tank, the third valve chamber is connected to the outlet section of the water inlet channel, and the fourth valve chamber is connected to the inlet section of the water inlet channel.

3. The valve body device for the water purification equipment according to claim 2, characterized in that, The turntable includes a first partition, a second partition, and a third partition, all of which are irregularly shaped.

4. The valve body device for the water purification equipment according to claim 1, characterized in that, The turntable includes a base and a chassis, the base having multiple openings and the chassis having multiple through holes.

5. The valve body device for the water purification equipment according to claim 4, characterized in that, The base has a shaft in the middle, and the side of the shaft has a wastewater outlet.

6. The valve body device for the water purification equipment according to claim 1, characterized in that, Also includes: The valve cover is mounted on the turntable.

7. The valve body device for a water purification equipment according to claim 1, characterized in that, A water inlet channel is provided on one side of the valve seat, and the water inlet channel is divided into an inlet section and an outlet section.

8. The valve body device for a water purification equipment according to claim 7, characterized in that, A water passage is provided on the other side of the valve seat.

9. The valve body device for a water purification equipment according to claim 1, characterized in that, Also includes: A purified water tank connected to the valve seat.

10. A water treatment device comprising a water purification device valve body assembly according to any one of claims 1 to 9.

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