Dynamic and static combined ceramic plate valve core and non-pressure water purifier faucet adopting same
By using a combination of static and dynamic ceramic disc valve cores, the problems of rusting in faucet valve cores and short lifespan of water purifier filter cartridges are solved, achieving high stability and low cost in water quality assurance.
Patent Information
- Application Number
- CN202423243035.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-26
- Publication Date
- 2025-12-19
- Estimated Expiration
- 2034-12-26
AI Technical Summary
Existing faucet valve cores are prone to rust and have a short service life. In addition, the service life of water purifier filter cartridges is affected by the external water pressure, requiring frequent replacement and increasing costs.
It adopts a combination of static and dynamic ceramic disc valve cores, with the static and dynamic discs designed to fit together. Water flow control under different conditions is achieved through annular grooves and through holes, which can prevent rusting, isolate external water pressure, and provide multi-channel linkage function.
It improves the service life of the valve core, prevents water leakage, ensures water quality stability, reduces filter element wear, lowers costs, and extends the service life of the water purifier filter element.
Smart Images
Figure CN223690367U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of valve core and faucet, more specifically, especially, a kind of dynamic static combination ceramic piece valve core and the non-pressure pure water machine faucet of using the valve core. BACKGROUND
[0002] The valve core of present faucet is basically metal valve core, easy to rust, affect service life, and the internal smoothness of valve core is poor after rusting, leading to inaccurate internal valve core control flow, water leakage phenomenon exists;On the other hand, the existing ceramic piece valve core structure is single, the service life is affected by liquid pressure, and the water purifying device with multiple linkage is used, which needs to be improved. At the same time, the input port of existing water purifier is directly connected with external water source, and the filter element in the water purifying device is affected by the pressure of external water source and the fluctuation of external water source pressure whether it is in working condition or not. Under the influence of long-term pressure of external water source and fluctuation of water source pressure, the service life of filter element is reduced, and filter element needs to be replaced frequently, which increases the use cost. The valve core and faucet structure need to be improved. SUMMARY
[0003] The utility model provides a kind of dynamic static combination ceramic piece valve core with good water sealing effect and the non-pressure pure water machine faucet of using the above-mentioned dynamic static combination ceramic piece valve core in view of the deficiency of existing valve core and the water faucet of using above-mentioned valve core, technical scheme is as follows:
[0004] A kind of dynamic static combination ceramic piece valve core, including static piece and the dynamic piece that is attached to it, characterized by: the static piece is set with tap water input port, static piece water outlet, pure water output port and waste water output port;The annular groove and through hole are set on the dynamic piece;The annular groove is half groove, and the annular groove is set on the attachment surface side of dynamic piece and static piece.
[0005] The tap water input port, static piece water outlet, pure water output port and waste water output port set on the above-mentioned static piece are all communicated with the front and back of static piece.
[0006] More further, the static piece is attached to the dynamic piece in closed state, the through hole on the dynamic piece is closed by the static piece, the tap water input port on the static piece is closed by the dynamic piece, the pure water output port and waste water output port on the static piece are closed by the annular groove on the dynamic piece respectively, and the static piece water outlet on the static piece is closed by the dynamic piece.
[0007] More further, in on state, tap water enters the tap water input port on the static piece through the through hole on the above-mentioned dynamic piece;In pure water on state, pure water output port is communicated with static piece water outlet through annular groove;In waste water on state, waste water output port is communicated with static piece water outlet through annular groove.
[0008] Further, in the pure water conducting state, tap water enters the tap water input port on the static plate through the through hole A on the dynamic plate, and the pure water output port is communicated with the tap water outlet of the static plate through the annular groove A.
[0009] Further, in the waste water conducting state, tap water enters the tap water input port on the static plate through the through hole B on the dynamic plate, and the waste water output port is communicated with the tap water outlet of the static plate through the annular groove B.
[0010] The static plate and the dynamic plate are both in the structure of a circular cake.
[0011] The utility model provides a kind of no pressure pure water machine faucet of dynamic static combination ceramic piece valve core, it is characterized by including faucet main body, rotatable handle, faucet tap water outlet pipe, faucet tap water inlet pipe, faucet pure water inlet pipe and faucet waste water inlet pipe;The faucet tap water inlet pipe is communicated with the back of dynamic plate.
[0012] One end of the above-mentioned faucet tap water outlet pipe is communicated with the tap water input port opened on the static plate, and the other end of the faucet tap water outlet pipe is communicated with the tap water inlet of the pure water machine;The faucet pure water inlet pipe is communicated with the water outlet of the pure water machine, and the faucet waste water inlet pipe is communicated with the waste water outlet of the pure water machine;The water outlet of the static plate is communicated with the water outlet hook pipe.
[0013] The handle is rotatable;In the closed state, the handle is in the vertical state;When the handle is rotated to one side, pure water is conducted;When the handle is rotated to the other side, waste water is conducted.
[0014] The static plate is a ceramic static plate, which is fixed with the faucet main body and does not rotate during use;The dynamic plate is a ceramic dynamic plate, which is fixed with the faucet handle and rotates with the handle during use.
[0015] Compared with the prior art, the utility model has the following advantages: first, the technical scheme provides a dynamic static combination ceramic piece valve core, which is rust-free compared with a metal valve core, thereby prolonging the service life of the valve core, reducing the leakage caused by rust, and avoiding the rusted metal impurities in the water outlet of the pure water machine, which is beneficial to improve the stability of the faucet and ensure the water quality of the pure water machine;Second, a valve core for a multi-path linkage water purification device is provided;Third, the faucet tap water inlet pipe is communicated with the back of the dynamic plate, so that the dynamic plate is pressed tightly against the static plate under the pressure of the external tap water in the closed state, which is beneficial to sealing and can significantly improve the sealing effect;Fourth, the faucet tap water inlet pipe is communicated with the back of the dynamic plate, one end of the faucet tap water outlet pipe is communicated with the tap water input port opened on the static plate in the closed state, the other end of the faucet tap water outlet pipe is communicated with the tap water inlet of the pure water machine, the inside of the pure water machine is not communicated with the external tap water, which avoids the double effects of the long-term pressure of the external water source and the pressure fluctuation of the external water source on the service life of the filter element of the pure water machine, reduces the consumption of the filter element and the cost, and ensures the quality of the pure water machine. Attached Figure Description
[0016] Figure 1 This is a still front view of the present invention.
[0017] Figure 2 This is a schematic diagram of the three-dimensional structure of the static sheet of this utility model.
[0018] Figure 3 This is the front view of the moving piece of this utility model.
[0019] Figure 4 This is a rear view of the moving piece of this utility model.
[0020] Figure 5 This is one of the three-dimensional structural diagrams of the moving piece of this utility model.
[0021] Figure 6 This is the second schematic diagram of the three-dimensional structure of the moving piece of this utility model.
[0022] Figure 7 This is a schematic diagram of the closed state of the dynamic and static combined ceramic disc valve core of this utility model.
[0023] Figure 8 This is a schematic diagram of the pure water conduction state of the dynamic and static combined ceramic disc valve core of this utility model.
[0024] Figure 9 This is a schematic diagram of the wastewater conduction state of the dynamic and static combined ceramic disc valve core of this utility model.
[0025] Figure 10 This is a three-dimensional structural diagram of the pressureless pure water machine faucet using the above-mentioned valve core according to this utility model.
[0026] Figure 11 This is a cross-sectional structural diagram of the pressureless pure water machine faucet using the above-mentioned valve core according to this utility model.
[0027] In the diagram: 1. Stationary plate; 11. Tap water inlet; 12. Stationary plate outlet; 13. Pure water outlet; 14. Wastewater outlet; 2. Moving plate; 21. Annular groove; 211. Annular groove A; 212. Annular groove B; 22. Through hole; 221. Through hole A; 222. Through hole B; 3. Faucet; 31. Faucet body; 32. Handle; 33. Faucet tap water outlet pipe; 34. Faucet tap water inlet pipe; 35. Faucet pure water inlet pipe; 36. Faucet wastewater inlet pipe; 37. Outlet hook pipe. Detailed Implementation
[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0029] The embodiments of this utility model will now be described in further detail with reference to the accompanying drawings, as follows:
[0030] like Figures 1 to 6 As shown, a combined static and dynamic ceramic disc valve core includes a static disc 1 and a dynamic disc 2 that is fitted thereto. The static disc 1 has a tap water inlet 11, a static disc outlet 12, a pure water outlet 13, and a wastewater outlet 14. The dynamic disc 2 has an annular groove 21 and a through hole 22. The annular groove 21 is a semi-groove, located on the mating surface of the dynamic disc 2 and the static disc 1. The tap water inlet 11, static disc outlet 12, pure water outlet 13, and wastewater outlet 14 on the static disc 1 are all connected to both the front and back sides of the static disc 1. Both the static disc 1 and the dynamic disc 2 are integrally formed into a disc-shaped structure.
[0031] like Figures 1 to 8 As shown, in the closed state, the stationary plate 1 and the moving plate 2 are in contact, the through hole 22 on the moving plate 2 is closed by the stationary plate 1, the tap water inlet 11 on the stationary plate 1 is closed by the moving plate 2, the pure water outlet 13 and the wastewater outlet 14 on the stationary plate 1 are respectively closed by the annular groove 21 on the moving plate 2, and the stationary plate outlet 12 on the stationary plate 1 is closed by the moving plate 2.
[0032] like Figures 1 to 9 As shown, in the conductive state, tap water enters the tap water inlet 11 on the stationary plate through the through hole 22 on the moving plate 2; in the pure water conductive state, the pure water outlet 13 is connected to the stationary plate outlet 12 through the annular groove 21; in the wastewater conductive state, the wastewater outlet 14 is connected to the stationary plate outlet 12 through the annular groove 21.
[0033] When the pure water is in the conducting state, tap water enters the tap water inlet 11 on the stationary plate 1 through the through hole A, i.e. 221 on the moving plate 2, and the pure water outlet 13 is connected to the outlet 12 of the stationary plate through the annular groove A, i.e. 211.
[0034] When the wastewater is in the open state, tap water enters the tap water inlet 11 on the stationary plate 1 through the through hole B, i.e. 222 on the moving plate 2, and the wastewater outlet 14 is connected to the outlet 12 of the stationary plate through the annular groove B, i.e. 212.
[0035] The dynamic and static combined ceramic piece valve core is not rusty, which improves the service life of the valve core, reduces the leakage phenomenon caused by rust, and does not bring rusty metal impurities to the water outlet of the pure water machine, thereby improving the stability of the faucet and ensuring the water quality of the pure water machine. Meanwhile, the valve core of the multi-way linkage water purifying device is provided.
[0036] As shown in Figure 10 , Figure 11 A pure water machine faucet 3 with a dynamic and static combined ceramic piece valve core is characterized in that: the faucet body 31, the rotatable handle 32, the faucet tap water outlet pipe 33, the faucet tap water inlet pipe 34, the faucet pure water inlet pipe 35 and the faucet waste water inlet pipe 36 are provided; the faucet tap water inlet pipe 34 is communicated with the back of the dynamic piece 2. One end of the faucet tap water outlet pipe 33 is communicated with the tap water input port 11 provided on the static piece 1, and the other end of the faucet tap water outlet pipe 33 is communicated with the pure water machine tap water inlet; the faucet pure water inlet pipe 35 is communicated with the pure water machine outlet, and the faucet waste water inlet pipe 36 is communicated with the pure water machine waste water outlet; the static piece water outlet 12 is communicated with the water outlet hook pipe 37. The handle 32 is rotatable; in the closed state, the handle 32 is in the vertical state; when the handle 32 is rotated to one side, the pure water is conducted; when the handle 32 is rotated to the other side, the waste water is conducted. The faucet tap water inlet pipe 34 is communicated with the back of the dynamic piece 2, and in the closed state, the back of the dynamic piece 2 is pressed against the static piece 1 under the pressure of the external tap water, which is beneficial to sealing; the faucet tap water inlet pipe 34 is communicated with the back of the dynamic piece 2, and in the closed state, one end of the faucet tap water outlet pipe 33 is communicated with the tap water input port 11 provided on the static piece 1, and the other end of the faucet tap water outlet pipe 33 is communicated with the pure water machine tap water inlet, so that the internal part of the pure water machine is not communicated with the external tap water, thereby avoiding the double effects of the long-term pressure of the external water source and the pressure fluctuation of the external water source, which leads to the service life decline of the filter core, and reducing the filter core consumption and cost, thereby ensuring the quality of the pure water machine.
[0037] In actual use, the static sheet 1 is a ceramic static sheet, which is fixed with the faucet 3 body and does not rotate; the dynamic sheet 2 is a ceramic dynamic sheet, which is fixed with the handle 32 of the faucet and rotates with the handle. The four-way pipeline of the faucet 3 is the faucet tap water outlet pipe 33, the faucet tap water inlet pipe 34, the faucet pure water inlet pipe 35 and the faucet waste water inlet pipe 36. The input port of the faucet tap water inlet pipe 34 is opened at the side of the dynamic sheet 2, and the water pressure is on the upper part of the dynamic sheet 2 in the closed state. After the handle 32 is rotated, the tap water enters the tap water input port 11 in the lower part of the static sheet 1 from the back of the dynamic sheet 2, enters the pure water machine channel, and the pure water or waste water from the pure water machine enters the faucet pure water inlet pipe 35 and the faucet waste water inlet pipe 36, respectively. The input port of the faucet tap water inlet pipe 34 is opened at the side of the dynamic sheet 2, and the water pressure is on the upper part of the dynamic sheet 2 in the closed state. After the handle 32 is rotated, the tap water enters the tap water input port 11 in the lower part of the static sheet 1 from the back of the dynamic sheet 2. When the faucet 3 is not started, i.e. when the handle 32 is closed, the faucet 3 is in a closed state, and tap water cannot enter the faucet channel. The faucet tap water outlet pipe 33 connected to the pure water machine has no water pressure, and the pure water machine does not bear the water pressure, which is beneficial to avoid the damage of the pure water machine caused by the long-term water pressure reduction when not in use. In the pure water conduction state, after the dynamic sheet 2 is rotated on one side, the tap water passes through the faucet tap water inlet pipe 34, the dynamic sheet and the static sheet, and then enters the faucet tap water outlet pipe 33. Then, after being filtered by the pure water machine, the tap water passes through the faucet pure water inlet pipe 35 to the faucet, and then the pure water is input to the faucet through the pure water output port 13 and is discharged through the faucet.
[0038] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.
Claims
1. A combination of stationary and moving ceramic disc valve core, comprising a stationary disc (1) and a moving disc (2) mated therewith, characterized in that: The stationary plate (1) is provided with a tap water inlet (11), a stationary plate outlet (12), a pure water outlet (13), and a wastewater outlet (14); the moving plate (2) is provided with an annular groove (21) and a through hole (22); the annular groove (21) is a half groove, and the annular groove (21) is opened on the side of the contact surface between the moving plate (2) and the stationary plate (1).
2. The dynamic-static combined ceramic disc valve core according to claim 1, characterized in that: The tap water inlet (11), the water outlet (12), the pure water outlet (13), and the wastewater outlet (14) on the stationary plate (1) are all connected to the front and back sides of the stationary plate (1).
3. The dynamic-static combined ceramic disc valve core according to claim 1, characterized in that: In the closed state, the stationary plate (1) and the moving plate (2) are in contact, the through hole (22) on the moving plate (2) is closed by the stationary plate (1), the tap water inlet (11) on the stationary plate (1) is closed by the moving plate (2), the pure water outlet (13) and the wastewater outlet (14) on the stationary plate (1) are respectively closed by the annular groove (21) on the moving plate (2), and the stationary plate outlet (12) on the stationary plate (1) is closed by the moving plate (2).
4. The dynamic-static combined ceramic disc valve core according to claim 1, characterized in that: When the water is in the conducting state, tap water enters the tap water inlet (11) on the stationary plate through the through hole (22) on the moving plate (2); when the pure water is in the conducting state, the pure water outlet (13) is connected to the stationary plate outlet (12) through the annular groove (21); when the wastewater is in the conducting state, the wastewater outlet (14) is connected to the stationary plate outlet (12) through the annular groove (21).
5. A dynamic-static combined ceramic disc valve core according to claim 1 or 4, characterized in that: When the pure water is in the conducting state, tap water enters the tap water inlet (11) on the stationary plate (1) through the through hole A (221) on the moving plate (2), and the pure water outlet (13) is connected to the water outlet (12) of the stationary plate through the annular groove A (211).
6. A dynamic-static combined ceramic disc valve core according to claim 1 or 4, characterized in that: When the wastewater is in the open state, tap water enters the tap water inlet (11) on the stationary plate (1) through the through hole B (222) on the moving plate (2), and the wastewater outlet (14) is connected to the outlet (12) of the stationary plate through the annular groove B (212).
7. A dynamic-static combined ceramic disc valve core according to claim 1, characterized in that: Both the stationary plate (1) and the moving plate (2) are in the shape of a disc.
8. A pressureless pure water machine faucet employing the dynamic-static combined ceramic disc valve core as described in any one of claims 1-7, characterized in that: It includes a faucet body (31), a rotatable handle (32), a faucet water outlet pipe (33), a faucet water inlet pipe (34), a faucet pure water inlet pipe (35), and a faucet wastewater inlet pipe (36); the faucet water inlet pipe (34) is connected to the back of the moving piece (2).
9. A pressureless pure water machine faucet using a dynamic-static combined ceramic disc valve core according to claim 8, characterized in that: One end of the faucet water outlet pipe (33) is connected to the water inlet (11) on the stationary plate (1), and the other end of the faucet water outlet pipe (33) is connected to the water inlet of the pure water machine; the faucet pure water inlet pipe (35) is connected to the water outlet of the pure water machine, and the faucet wastewater inlet pipe (36) is connected to the wastewater outlet of the pure water machine; the stationary plate outlet (12) is connected to the water outlet hook pipe (37).
10. A pressureless pure water machine faucet using a dynamic-static combined ceramic disc valve core according to claim 8, characterized in that: The handle (32) is rotatable; when closed, the handle (32) is in a vertical position; when the handle (32) is rotated to one side, pure water is connected; when the handle (32) is rotated to the other side, wastewater is connected.