A direct drinking water equipment with differentiated water supply type

Abstract

The present invention provides a direct drinking water device of a differentiated water supply type, comprising a direct drinking water device body, the direct drinking water device body comprising an outer shell, a filter assembly, a transfer mechanism, an adjustment mechanism and a connecting mechanism, a first water tank compartment and a second water tank compartment are provided on the top of the outer shell, the inner side of the first water tank compartment is filled with a primary filter water tank, the inner side of the second water tank compartment is filled with a direct drinking water tank, a filter assembly is installed on the top of the outer shell, a coarse filter unit and a reverse osmosis filter unit are installed inside the filter assembly, the direct drinking water device of the differentiated water supply type distributes different structures in the device in a modular manner by installing both groups of water tanks on the inner side of the outer shell at the bottom, and the subsequent replacement of the filter element part is more labor-saving and convenient, a connecting mechanism is provided on the inner side of the primary filter water tank, and the position of the docking interface is controlled by the adjusting mechanism on the outside, so that the water production sequence can be regulated.

Description

Technical Field

[0001] The invention relates to the technical field of filtration, and in particular to a direct drinking water device of a quality-differentiated water supply type. Background Art

[0002] Drinking water refers to water that can be directly supplied to the human body for drinking without treatment. However, due to the scarcity and pollution of water resources, groundwater resources need to be filtered and treated to meet the standards for direct drinking. Ultra-precision filtration through reverse osmosis can achieve extremely good filtration effects, but this solution is costly. Primary filtration in the form of purification and adsorption alone cannot completely remove heavy metals, chemical pollutants and some scale in the raw water.

[0003] In the prior art, differentiated water supply equipment is used to achieve the above two filtering effects. However, scale will still adhere to the primary filter water tank after long-term use in this solution, so frequent manual cleaning is required. On the other hand, since differentiated water supply will have multiple water tank equipment, the coarse filter water tank needs to be filled with water in turn before the subsequent fine filter water tank can be processed with water, and the order of water control cannot be flexibly adjusted. Summary of the invention

[0004] In view of the shortcomings of the prior art, the purpose of the present invention is to provide a direct drinking water equipment with a differentiated water supply type to solve the problems raised in the above-mentioned background technology. The present invention can flexibly adjust the water production sequence between different water tanks, making the water production process more flexible and the cleaning process simple, efficient and convenient.

[0005] In order to achieve the above-mentioned purpose, the present invention is implemented through the following technical scheme: a direct drinking water equipment of a quality-differentiated water supply type, including a direct drinking water equipment body, the direct drinking water equipment body including an outer shell, a filter component, a transfer mechanism, an adjustment mechanism and a connecting mechanism, the top of the outer shell is provided with a first water tank compartment and a second water tank compartment, the inner side of the first water tank compartment is filled with a primary filter water tank, the inner side of the second water tank compartment is filled with a direct drinking water tank, the top of the outer shell is installed with a filter component, the interior of the filter component is installed with a coarse filter unit and a reverse osmosis filter unit, the interior of the primary filter water tank is installed with a connecting mechanism, one end of the connecting mechanism is provided with an adjustment mechanism, one end of the adjustment mechanism passes through the surface of the outer shell, and the adjustment mechanism part is connected to the transfer mechanism part.

[0006] Furthermore, the filtration assembly includes a support frame, a coarse filtration unit and a reverse osmosis filtration unit. A first pressure pump is placed on the top of the support frame. An installation groove is provided inside the support frame. The primary filtration water tank is connected to the coarse filtration unit through a pipeline, and the direct drinking water tank is connected to the reverse osmosis filtration unit.

[0007] Furthermore, the first pressure pump is connected to an external water source through a pipeline, and the first pressure pump is connected to a coarse filtration unit through another pipeline. Two installation slots are provided, and the coarse filtration unit and the reverse osmosis filtration unit are both installed inside independent installation slots.

[0008] Furthermore, a water intake valve is installed on the surface of the shell, a mezzanine is opened in the shell area between the first water tank compartment and the second water tank compartment, the transfer mechanism is arranged in the mezzanine, and the transfer mechanism includes a second pressure pump and a water pumping pipe.

[0009] Furthermore, support columns are provided on both sides of the shell, and the tops of the support columns are welded to the sides of the support frame as a whole.

[0010] Furthermore, the regulating mechanism includes a driven gear, a transmission belt and a driving gear, one end of the water pumping pipe is connected to the second pressure pump part, and the other end of the water pumping pipe is connected to the connecting mechanism part.

[0011] Furthermore, the driving gear and the driven gear are respectively sleeved on the two ends of the inner side of the transmission belt, and an adjustment convex plate is provided on the surface of the outer shell. The driving gear is movably installed on the inner side of the adjustment convex plate through an intermediate rod, and the driving gear is fixedly connected to the external adjustment knob part.

[0012] Furthermore, the second pressure pump is connected to the reverse osmosis filtration unit through a pipeline structure.

[0013] Furthermore, the connecting mechanism includes a diversion pipe and a rotating pipe, one end of the rotating pipe passes through the surface of the primary filter water tank, and a supporting ring is embedded at the connection between the rotating pipe and the primary filter water tank, and the other end of the rotating pipe is provided with a docking port.

[0014] Furthermore, a diversion hole is opened on the surface of the diversion pipe, and the diversion pipe is fixedly installed on the inner wall of the primary filter water tank as a whole, and a limit baffle is arranged on the top of one end of the diversion pipe.

[0015] Beneficial effects of the present invention:

[0016] 1. This direct drinking water equipment with differentiated water supply type installs two sets of water tanks on the inner side of the bottom shell, and installs two different sets of filter units on the inner side of the top filter assembly, so that the different structures in the equipment are modularly distributed, and the subsequent replacement of the filter element is more labor-saving and convenient, and the use status of the filter element and the inside of the water tank can also be quickly observed.

[0017] 2. The direct drinking water equipment of this differentiated water supply type is provided with a connecting mechanism on the inner side of the primary filtration water tank. The position of the interface at the end of the connecting mechanism can be controlled by the adjusting mechanism on the outside, so as to determine that after the water level line inside the primary filtration water tank reaches the set height, the inner side of the direct drinking water tank can be finely filtered. The water production order can be controlled, which is more flexible.

[0018] 3. After the connecting mechanism of the direct drinking water equipment with differentiated water supply is rotated to the highest point through the adjusting mechanism, the second pressure pump part is cooperated to reverse water supply, so that the fine filtered water source inside the direct drinking water tank can be pumped into the inside of the primary filter water tank, thereby realizing the flushing and cleaning process of the inner wall of the primary filter water tank and improving the cleaning efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of the appearance of a direct drinking water device of the present invention with a water supply type of different qualities;

[0020] Figure 2 It is a structural schematic diagram of the water tank part of a direct drinking water device of the present invention with a water supply type of different qualities;

[0021] Figure 3 It is a structural schematic diagram of the regulating mechanism part of a direct drinking water device of the present invention with a water supply type of different qualities;

[0022] Figure 4 It is a structural schematic diagram of the outer shell of the filter assembly of a direct drinking water device of the present invention with a water supply type of different qualities;

[0023] Figure 5 It is a schematic diagram of the structure of part of a direct drinking water device of the present invention with a water supply type of different qualities;

[0024] In the figure: 1. outer shell; 2. filter assembly; 3. transfer mechanism; 4. adjustment mechanism; 5. primary filter water tank; 6. direct drinking water tank; 7. second pressure pump; 8. pumping pipe; 9. connecting mechanism; 10. rotating pipe; 11. docking port; 12. diversion pipe; 13. diversion hole; 14. limit baffle; 15. support collar; 16. driven gear; 17. transmission belt; 18. driving gear; 19. adjustment knob; 20. support frame; 21. coarse filter unit; 22. reverse osmosis filter unit; 23. installation groove; 24. first pressure pump; 25. water intake valve; 26. adjustment convex plate; 27. first water tank compartment; 28. interlayer; 29. ​​second water tank compartment; 30. support column. DETAILED DESCRIPTION

[0025] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0026] See also Figures 1 to 5 The present invention provides a technical solution: a direct drinking water device of a quality-differentiated water supply type, comprising a direct drinking water device body, the direct drinking water device body comprising a shell 1, a filter assembly 2, a transfer mechanism 3, an adjustment mechanism 4 and a connecting mechanism 9, a first water tank compartment 27 and a second water tank compartment 29 are provided on the top of the shell 1, a primary filter water tank 5 is filled inside the first water tank compartment 27, a direct drinking water tank 6 is filled inside the second water tank compartment 29, a filter assembly 2 is installed on the top of the shell 1, a coarse filter unit 21 and a reverse osmosis filter unit 22 are installed inside the filter assembly 2, a connecting mechanism 9 is installed inside the primary filter water tank 5, an adjustment mechanism 4 is provided at one end of the connecting mechanism 9, and one end of the adjustment mechanism 4 is connected from the shell 1 penetrates outward from the surface, and the regulating mechanism 4 part is connected with the transfer mechanism 3 part. The direct drinking water equipment of the differentiated water supply type is provided with a primary filtration water tank 5 and a direct drinking water tank 6, and a coarse filtration unit 21 and a reverse osmosis filtration unit 22 are installed in the filter assembly 2 at the top. The external raw water flows through the coarse filtration unit 21 and the reverse osmosis filtration unit 22 in turn and is filtered, and part of the water after filtration from the inside of the coarse filtration unit 21 is transported to the inside of the primary filtration water tank 5. The water inside the water tank can be used for washing vegetables, washing rice, etc., and the subsequent water that has completed the primary filtration is transported to the reverse osmosis filtration unit 22 through the transfer mechanism 3 again for subsequent filtration treatment, so as to complete the preparation of direct drinking water and achieve the effect of differentiated water supply.

[0027] In this embodiment, the filter assembly 2 includes a support frame 20, a coarse filter unit 21 and a reverse osmosis filter unit 22, a first pressure pump 24 is placed on the top of the support frame 20, an installation groove 23 is opened inside the support frame 20, and the primary filter water tank 5 is connected to the coarse filter unit 21 part through a pipeline, the direct drinking water tank 6 is connected to the reverse osmosis filter unit 22 part, the first pressure pump 24 is connected to the external water source part through a pipeline, and the first pressure pump 24 is connected to the coarse filter unit 21 part through another pipeline, and the installation groove 23 is provided with two, the coarse filter unit 21 and the reverse osmosis filter unit 22 are both installed on the inner side of the independent installation groove 23, by connecting the two The water tanks are all installed on the inner side of the bottom shell 1, and two different filter units are installed on the inner side of the top filter assembly 2. Therefore, the different structures in the device are modularly distributed, which makes it easier and more convenient to replace the filter element part later, and the use status of the filter element and the inside of the water tank can be quickly observed. Specifically, after the coarse filter unit 21 and the reverse osmosis filter unit 22 are installed on the inner side of the independent installation groove 23, when some filter elements in the two groups of filter units are replaced later, the corresponding filter elements can be directly pulled out, and a gap is set between the filter assembly 2 and the bottom shell 1, through which the interior of the primary filter water tank 5 and the direct drinking water tank 6 can be directly observed for immediate cleaning.

[0028] In this embodiment, a water intake valve 25 is installed on the surface of the shell 1, and a mezzanine 28 is opened in the area of ​​the shell 1 between the first water tank compartment 27 and the second water tank compartment 29. The transfer mechanism 3 is arranged in the mezzanine 28, and the transfer mechanism 3 includes a second pressure pump 7 and a pumping pipe 8. Support columns 30 are arranged on both sides of the shell 1, and the top of the support column 30 is welded to the side of the support frame 20 as a whole. Specifically, the primary filtered water tank 5 and the direct drinking water tank 6 are respectively installed on the inner sides of the two water tank compartments on the inner side of the shell 1, and the corresponding water intake valves 25 are used to connect them to the primary filtered water tank 5 and the direct drinking water tank 6 on the inner side, respectively, so that the prepared coarse filtered water source and direct drinking water can be taken out for use through different water intake valves 25.

[0029] In this embodiment, the regulating mechanism 4 includes a driven gear 16, a transmission belt 17 and a driving gear 18. One end of the water pumping pipe 8 is partially connected to the second pressure pump 7, and the other end of the water pumping pipe 8 is partially connected to the connecting mechanism 9. The driving gear 18 and the driven gear 16 are respectively sleeved at the two ends of the inner side of the transmission belt 17. The surface of the housing 1 is provided with an adjusting convex plate 26. The driving gear 18 is movably installed on the inner side of the adjusting convex plate 26 through the middle rod, and the driving gear 18 is fixedly connected to the external adjusting knob 19. The second pressure pump 7 is partially connected to the reverse osmosis filtration unit 22 through a pipeline structure. A connecting mechanism 9 is provided on the inner side of the primary filtration water tank 5. Structure 9, the position of the interface 11 at the end of the connecting mechanism 9 can be controlled by the outer adjusting mechanism 4, so as to determine that after the water level line inside the primary filtered water tank 5 reaches the set height, the inside of the direct drinking water tank 6 can be finely filtered, and the order of water production can be adjusted, with higher flexibility. Specifically, since the coarse filtering unit 21 at the top filters the raw water partially drawn in by the first pressure pump 24 and then directly injects it into the inside of the primary filtered water tank 5, by controlling the adjusting knob 19 at the front end, the rotation of the transmission belt 17 can be used to pull the driven gear 16 at the rear end to rotate, thereby driving the entire connecting mechanism 9 to rotate, thereby realizing the height of the interface 11 inside the primary filtered water tank 5.

[0030] In this embodiment, the connecting mechanism 9 includes a shunt pipe 12 and a rotating pipe 10, one end of the rotating pipe 10 passes through the surface of the primary filter water tank 5, and a supporting collar 15 is embedded at the connection between the rotating pipe 10 and the primary filter water tank 5, and a docking port 11 is provided at the other end of the rotating pipe 10, a shunt hole 13 is opened on the surface of the shunt pipe 12, and the shunt pipe 12 is fixedly installed on the inner wall of the primary filter water tank 5 as a whole, and a limiting baffle 14 is provided on the top of one end of the shunt pipe 12. After the connecting mechanism 9 is rotated to the highest point by the adjusting mechanism 4, the second pressure pump 7 is cooperated to reversely supply water, so that the fine filtered water source inside the direct drinking water tank 6 can be pumped into the inside of the primary filter water tank 5, so as to achieve the primary filter water tank 5. The flushing and cleaning process of the inner wall of the filtered water tank 5 improves the cleaning efficiency. Specifically, through the above-mentioned adjustment process, after the top docking port 11 is aligned with the diversion pipe 12, the water production process in this state requires that the water level line prepared inside the primary filtered water tank 5 reaches the diversion hole 13 before it can enter the inside of the docking port 11, and is partially extracted by the second pressure pump 7 along the rotating pipe 10, and is transported to the reverse osmosis process unit for subsequent fine filtration treatment. This process realizes the priority water production process for coarse filtered water. Similarly, after the docking port 11 is rotated to the bottom of the primary filtered water tank 5 through the adjustment mechanism 4, the water injected into the bottom of the primary filtered water tank 5 can be directly extracted, thereby realizing the priority water production process for direct drinking water.

[0031] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is defined by the attached claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0032] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A direct drinking water device of a water quality-differentiated water supply type, comprising a direct drinking water device body, characterized in that: The direct drinking water equipment body comprises a housing (1), a filter assembly (2), a transfer mechanism (3), a regulating mechanism (4) and a connecting mechanism (9); a first water tank compartment (27) and a second water tank compartment (29) are provided on the top of the housing (1); a primary filter water tank (5) is filled inside the first water tank compartment (27); a direct drinking water tank (6) is filled inside the second water tank compartment (29); a filter assembly (2) is installed on the top of the housing (1); a coarse filter unit (21) and a reverse osmosis filter unit (22) are installed inside the filter assembly (2); a connecting mechanism (9) is installed inside the primary filter water tank (5); a regulating mechanism (4) is provided at one end of the connecting mechanism (9); and the regulating mechanism (4) One end of the filter assembly (2) protrudes from the surface of the housing (1), and the regulating mechanism (4) is connected to the transfer mechanism (3). The filter assembly (2) comprises a support frame (20), a coarse filter unit (21) and a reverse osmosis filter unit (22). A first pressure pump (24) is placed on the top of the support frame (20). An installation groove (23) is provided inside the support frame (20). The primary filter water tank (5) is connected to the coarse filter unit (21) through a pipeline. The direct drinking water tank (6) is connected to the reverse osmosis filter unit (22). A water intake valve (25) is installed on the surface of the housing (1). A clamping valve is provided in the housing (1) region between the first water tank compartment (27) and the second water tank compartment (29). The transfer mechanism (3) is arranged in the interlayer (28), and the transfer mechanism (3) includes a second pressure pump (7) and a water pumping pipe (8). The adjustment mechanism (4) includes a driven gear (16), a transmission belt (17) and a driving gear (18). One end of the water pumping pipe (8) is connected to the second pressure pump (7), and the other end of the water pumping pipe (8) is connected to the connecting mechanism (9). The driving gear (18) and the driven gear (16) are respectively sleeved on the two ends of the inner side of the transmission belt (17). The surface of the housing (1) is provided with an adjustment convex plate (26). The driving gear (18) is movably mounted on the inner side of the adjustment convex plate (26) through a middle rod, and the driving gear (18) is connected to the outer The adjusting knob (19) is fixedly connected to the adjusting knob (19), the second pressure pump (7) is connected to the reverse osmosis filtration unit (22) via a pipeline structure, the connecting mechanism (9) comprises a shunt pipeline (12) and a rotating pipeline (10), one end of the rotating pipeline (10) passes through the surface of the primary filtration water tank (5), and a supporting collar (15) is embedded at the connection between the rotating pipeline (10) and the primary filtration water tank (5), the other end of the rotating pipeline (10) is provided with a docking port (11), the surface of the shunt pipeline (12) is provided with a shunt hole (13), and the shunt pipeline (12) is fixedly mounted on the inner wall of the primary filtration water tank (5), and a limit baffle (14) is provided at the top of one end of the shunt pipeline (12).

2. The direct drinking water equipment of the water quality-differentiated supply type according to claim 1 is characterized in that: The first pressure pump (24) is connected to an external water source via a pipeline, and the first pressure pump (24) is connected to a coarse filtration unit (21) via another pipeline. Two installation slots (23) are provided, and the coarse filtration unit (21) and the reverse osmosis filtration unit (22) are both installed inside independent installation slots (23).

3. The direct drinking water equipment of the water quality-differentiated supply type according to claim 1 is characterized in that: Support columns (30) are provided on both sides of the housing (1), and the tops of the support columns (30) are welded to the sides of the support frame (20) to form a whole.

Images