CN219510240U - Flushing electromagnetic valve with flow statistics function - Google Patents
Flushing electromagnetic valve with flow statistics function Download PDFInfo
- Publication number
- CN219510240U CN219510240U CN202320548899.5U CN202320548899U CN219510240U CN 219510240 U CN219510240 U CN 219510240U CN 202320548899 U CN202320548899 U CN 202320548899U CN 219510240 U CN219510240 U CN 219510240U
- Authority
- CN
- China
- Prior art keywords
- impeller
- inlet pipeline
- water inlet
- water
- valve seat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/40—Protecting water resources
Landscapes
- Measuring Volume Flow (AREA)
Abstract
The utility model discloses a flushing electromagnetic valve with a flow statistics function, which comprises a valve seat body, wherein a water inlet pipeline and a water outlet pipeline are arranged on the valve seat body, a water outlet cavity is arranged in the valve seat body, a flowmeter assembly is arranged on the water inlet pipeline, and the flowmeter assembly comprises a one-way valve body, a magnetic impeller and a Hall data receiver; the magnetic impeller is arranged in the water inlet pipeline and can rotate relative to the valve seat body, and the Hall data receiver is arranged adjacent to the magnetic impeller; an electromagnetic control assembly is further arranged between the water inlet pipeline and the water outlet cavity, a water outlet channel which is arranged adjacent to the water outlet cavity is arranged on the valve seat body, the electromagnetic control assembly comprises a coil assembly and a movable iron core, and the movable iron core is far away from an inlet of the water outlet channel when the coil assembly is electrified; according to the utility model, the flow rate of water is counted through the flowmeter assembly, the electromagnetic control assembly communicated with the Hall data receiver is further arranged in the valve body, and the valve body is controlled to be turned on or turned off according to the actual flow rate in the valve body, so that the valve is high in reliability and convenient to control.
Description
Technical Field
The utility model belongs to the technical field of flushing electromagnetic valves, and particularly relates to a flushing electromagnetic valve with a flow statistics function.
Background
The current intelligent bathroom is usually controlled by an electromagnetic valve to turn on and off, the current electromagnetic valve usually comprises a water inlet and two water outlets, the bottom flushing and the side flushing are respectively controlled by an independent circuit and an independent waterway, and the water flow is mainly controlled by the pipe diameter of a water pipe; under different water pressure conditions, the water consumption of the flushing and the cleanliness of the flushing have large differences, so that the flushing stability is poor. As the market increases the water efficiency standard for the whole intelligent toilet, the existing electromagnetic valve generally has no flow statistics function, and cannot intuitively know the water flow in the valve body, so that the electromagnetic valve cannot be closed according to actual demands; the electromagnetic valve is easy to damage after long-time use, and meanwhile, flushing water effects under various water pressure environments are difficult to meet. Therefore, it is desirable to design a flush solenoid valve with flow statistics to overcome the above difficulties.
Disclosure of Invention
The utility model designs a flushing electromagnetic valve with a flow statistics function aiming at the problems in the prior art, a flow meter assembly capable of counting flow is arranged in a water inlet pipeline of a valve body, an electromagnetic control assembly communicated with a Hall data receiver is also arranged in a valve seat body, and the valve seat body is controlled to be turned on or turned off according to the actual flow in the valve body, so that the valve seat is high in reliability and convenient to control.
The utility model aims at realizing the following technical scheme: the flushing electromagnetic valve with the flow statistics function comprises a valve seat body, wherein a water inlet pipeline and a water outlet pipeline are arranged on the valve seat body, a water outlet cavity which is arranged adjacent to the water outlet pipeline is arranged in the valve seat body, a flow meter assembly for flow statistics is arranged on the water inlet pipeline, and the flow meter assembly comprises a one-way valve body, a magnetic impeller and a Hall data receiver; the one-way valve body is arranged close to an inlet of the water inlet pipeline, the magnetic impeller is arranged in the water inlet pipeline and can rotate relative to the valve seat body, and the Hall data receiver is arranged adjacent to the magnetic impeller; an electromagnetic control assembly is further arranged between the water inlet pipeline and the water outlet cavity, a water outlet channel which is arranged adjacent to the water outlet cavity is arranged on the valve seat body, the electromagnetic control assembly comprises a coil assembly and a movable iron core, and the movable iron core is far away from an inlet of the water outlet channel when the coil assembly is electrified.
Preferably, the flowmeter assembly further comprises a check valve fixing ring, a check valve seat and a fixed impeller; the check valve fixing ring is arranged at the inlet of the water inlet pipeline, the check valve body is attached to the check valve fixing ring, and a check valve seat attached to the check valve body is arranged on the end face of the check valve body, which faces away from the check valve fixing ring; the end face of the one-way valve seat, which is opposite to the one-way valve body, is provided with a fixed impeller which is mutually attached to the one-way valve seat, a fixed seat is also arranged in the water inlet pipeline, and the magnetic impeller is arranged between the fixed impeller and the fixed seat; the magnetic impeller is provided with a rotating shaft, one end of the rotating shaft is arranged on the fixed impeller, and the other end of the rotating shaft is arranged on the fixed seat.
The water inlet pipeline is internally provided with a one-way valve body, so that water flow can only flow into the valve seat body along the water pipe in one way; the two ends of the one-way valve body are respectively provided with the one-way valve fixing ring and the one-way valve seat, so that the one-way valve body is conveniently axially positioned, and the one-way valve seat is more stable in working. The water inlet pipeline is also provided with a magnetic impeller, and the magnetic impeller is arranged between the one-way valve body and the water outlet cavity, so that the magnetic impeller is driven to rotate when water flows into the water outlet cavity; the magnetic impeller rotates and senses with the Hall data receiver, so that the Hall data receiver continuously receives the electric signal, the Hall data receiver sends the electric signal to the control circuit, and the flow rate of water entering the valve seat body can be calculated due to the fact that the rotating speed of the magnetic impeller is in direct proportion to the flow rate of water and the inner diameter of the water inlet pipeline is known.
Preferably, a mounting seat is arranged at the center of the fixed impeller, and a plurality of guide blades which are uniformly distributed are arranged between the mounting seat and the outer wall of the fixed impeller; uniformly distributed flow equalizing ribs are arranged in the mounting seat, and the rotating shaft is arranged in the mounting seat; the center of fixing base also is equipped with a plurality of evenly distributed's muscle that flow equalizes, mount pad and the coaxial heart setting of fixing base.
The water flow can flow through the guide impeller on the fixed impeller before entering the water inlet pipeline, so that the acting force of the water flow impacting the magnetic impeller is more uniform, and the rotating process of the magnetic impeller is more stable. The rotating shafts of the magnetic impellers are respectively arranged between the fixed seat and the mounting seat, so that the axial movement and the radial movement of the magnetic impellers are avoided, and the rotating process of the magnetic impellers is more stable.
Preferably, the outer wall of the fixed impeller is provided with a plurality of strip-shaped protrusions which are uniformly distributed, the inner wall of the water inlet pipeline is provided with an annular groove, and the strip-shaped protrusions are arranged in the annular groove; the outer wall of the fixed impeller is also provided with a limiting protrusion, the inner wall of the water inlet pipeline is provided with a first step, and the limiting protrusion and the first step are mutually attached.
The strip-shaped protrusions on the fixed impeller are arranged in the annular groove, so that the fixed impeller cannot have axial positions relative to the water inlet pipeline, and the fixed impeller is more stable in supporting the magnetic impeller. Meanwhile, the limiting protrusions on the fixed impeller are clamped on the first step, so that the fixed impeller is prevented from generating axial positions towards the magnetic impeller, the rotating shaft of the magnetic impeller cannot be extruded, and the rotating process of the magnetic impeller is more stable.
Preferably, the end face of the first step, which faces the fixed impeller, is further provided with a first protrusion, the outer wall of the fixed impeller is provided with a pair of second protrusions, and the first protrusion is arranged between the two second protrusions.
The first bulge on the water inlet pipe is clamped between the two second bulge papers of the fixed impeller, so that the fixed impeller is prevented from rotating relative to the water inlet pipe.
Preferably, an annular bulge is arranged on the inner wall of the water inlet pipeline, a limit groove is arranged on the outer wall of the one-way valve fixing ring, and the annular bulge is arranged in the limit groove; the one-way valve body is arranged between the one-way valve fixing ring and the one-way valve seat, and a sealing ring is arranged between the outer wall of the one-way valve body and the inner wall of the water inlet pipeline.
The check valve fixing ring is provided with a limit groove, and the annular bulge is arranged in the limit groove, so that the check valve fixing ring is prevented from axially displacing relative to the water inlet pipeline; the check valve body is arranged between the check valve fixing ring and the check valve seat, so that a valve core in the check valve body has a telescopic space. Meanwhile, a sealing ring is arranged between the one-way valve body and the water inlet pipeline, so that the process that the valve core in the one-way valve body is impacted by water flow is more stable.
Preferably, the magnetic impeller comprises two symmetrically arranged balance blades, and further comprises symmetrically arranged N-pole blades and S-pole blades, wherein each balance blade is arranged between the N-pole blade and the S-pole blade, and the balance blades are arranged in a hollow mode; the center of the magnetic impeller is provided with a rotating shaft, and the balance blades, the N-pole blades and the S-pole blades are arranged around the rotating shaft and are symmetrical relative to the center of the rotating shaft.
The N-pole blade and the S-pole blade on the magnetic impeller can both sense with the Hall data receiver, and the Hall data receiver can feed back an electrical number to the control circuit; because the balance blades without magnetism are arranged between the N-pole blades and the S-pole blades, the Hall data receiver can receive periodic electric signals, the period of the electric signals is related to the rotating frequency of the magnetic impeller, the rotating speed of the magnetic impeller is in direct proportion to the water flow speed, and therefore the flow of water can be conveniently calculated.
Preferably, a Hall data receiver is arranged on the side surface of the magnetic impeller, and the Hall data receiver is arranged on the outer layer of the water inlet pipeline; a placing chamber is arranged on the outer wall of the water inlet pipeline, and the Hall data receiver is arranged in the placing chamber; the bottom of the placement chamber is provided with a limiting piece, and a panel of the Hall data receiver is clamped between the limiting pieces; the entrance of the placing chamber is provided with a protective cover detachably connected with the placing chamber, the protective cover is provided with paired buckles, the entrance of the placing chamber is provided with a clamping groove, and the buckles are arranged in the clamping groove.
The panel of hall data receiver sets up in the placing chamber, placing chamber and magnetic impeller are adjacent to be set up, and hall data receiver just so can be better receive the signal to make the signal of telecommunication of feedback more accurate. Through setting up the visor, avoid external environment to cause the interference to hall data receiver like this.
Preferably, the electromagnetic control assembly further comprises an upper iron plate, a lower iron plate, a magnetic core, a return spring and a rubber core; the upper iron plate is arranged above the lower iron plate, and the upper iron plate and the lower iron plate are fixedly arranged on the valve seat body through screws; a coil assembly is arranged between the upper iron plate and the lower iron plate, the coil assembly is arranged in a hollow mode, and the magnetic conducting core is arranged at an opening of the coil assembly and is mutually attached to the lower end face of the upper iron plate; a movable iron core is further arranged in the coil assembly, the movable iron core extends towards the water outlet channel in the valve seat body, and a rubber core is arranged at the tail end of the movable iron core; a reset spring is arranged between the magnetic core and the movable iron core, and the reset spring is sleeved on the movable iron core; the rubber core is far away from the water outlet channel when the coil assembly is electrified, and the rubber core is propped against the inlet of the water outlet channel when the coil assembly is deenergized.
The coil component comprises a plastic shell and a wire, and the wire is arranged in the plastic shell; under the default state, the electromagnetic control group component is in a closed state, and the rubber core is abutted against the water outlet channel. When the coil assembly is electrified, the magnetic conducting core attracts the movable iron core, the movable iron core extrudes the reset spring and drives the rubber core to be separated from the inlet of the water outlet channel, and thus water flow enters the water outlet cavity along the water outlet channel; the flowmeter assembly starts to work in the continuous flowing process of water, when the coil assembly is powered off, the magnetic conducting core loses magnetic force, the movable iron core loses attraction of the magnetic conducting core and approaches to the water outlet channel under the action of the reset spring, and therefore the water outlet channel is blocked by the rubber core; the flow of water is not continued and thus the magnetic impeller is not rotated and the flowmeter assembly is stopped. Therefore, when the electromagnetic control assembly starts to work, the flowmeter assembly starts to count the flow, and the electromagnetic control assembly and the flowmeter assembly have good synchronism, so that the power-on or power-off time of the electromagnetic control assembly can be reasonably controlled through the feedback of the water flow.
Compared with the prior art, the utility model has the following beneficial effects: according to the utility model, the flow meter assembly is arranged in the water inlet pipeline to count the water flow entering the valve seat body; the flowmeter assembly comprises a magnetic impeller and a Hall data receiver, wherein the magnetic impeller is magnetic, the Hall data receiver can generate an electric signal in the rotating process of the magnetic impeller, and the electric signal is fed back to the control circuit, so that the rotating frequency of the magnetic impeller can be calculated, and the rotating speed of the magnetic impeller is in direct proportion to the speed of water flow, so that the flow of water can be conveniently calculated. Meanwhile, the one-way valve body is arranged in the water inlet pipeline, so that water backflow is avoided, the magnetic impeller always rotates along the same direction, and the water flow measuring and calculating result is more accurate. The electromagnetic control assembly is further arranged on the valve seat body, and the on and off states of the water outlet channel of the valve seat are accurately controlled through the energization and the outage of the coil assembly, so that the controllability is good. The magnetic impeller rotates when the water outlet channel is conducted, and stops rotating when the water outlet channel is closed, so that a user can control the working state of the electromagnetic control assembly according to actual conditions in the use process, and the electromagnetic control assembly is convenient to operate and good in controllability.
Drawings
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is an exploded view of the flow meter assembly;
FIG. 3 is an internal structural view of the valve seat body;
FIG. 4 is a perspective view of a stationary impeller;
FIG. 5 is a perspective view of the valve seat body;
fig. 6 is an internal structural view of the present utility model.
The marks in the figure: 1. a valve seat body; 2. a water inlet pipeline; 3. a water outlet pipeline; 4. a water outlet cavity; 5. a flow meter assembly; 51. a one-way valve body; 52. a magnetic impeller; 521. balancing the blades; 522. an N-pole blade; 523. s pole blades; 53. a hall data receiver; 54. a check valve fixing ring; 55. a one-way valve seat; 56. fixing the impeller; 6. an electromagnetic control assembly; 61. a coil assembly; 62. a movable iron core; 63. an upper iron plate; 64. a lower iron plate; 65. a magnetic core; 66. a return spring; 67. a rubber core; 7. a water outlet channel; 8. a fixing seat; 9. a rotating shaft; 10. a mounting base; 11. a guide vane; 12. flow equalizing ribs; 13. a bar-shaped protrusion; 14. an annular groove; 15. a limit protrusion; 16. a first step; 17. a first protrusion; 18. a second protrusion; 19. an annular protrusion; 20. a limit groove; 21. a seal ring; 22. a placement chamber; 23. a limiting piece; 24. a protective cover; 25. a buckle; 26. a clamping groove.
Detailed Description
The utility model is further described below with reference to embodiments shown in the drawings in which:
as shown in fig. 1 to 6, the present embodiment discloses a flushing electromagnetic valve with a flow statistics function, which comprises a valve seat body 1, wherein a water inlet pipeline 2 and a water outlet pipeline 3 are arranged on the valve seat body 1, a water outlet cavity 4 which is arranged adjacent to the water outlet pipeline 3 is arranged in the valve seat body 1, a flow meter assembly 5 for flow statistics is arranged on the water inlet pipeline 2, and the flow meter assembly 5 comprises a one-way valve body 51, a magnetic impeller 52 and a hall data receiver 53; the one-way valve body 51 is arranged close to the inlet of the water inlet pipeline 2, the magnetic impeller 52 is arranged in the water inlet pipeline 2 and can rotate relative to the valve seat body 1, and the Hall data receiver 53 is arranged adjacent to the magnetic impeller 52; still be equipped with electromagnetic control subassembly 6 between water intake pipe 2 and the apopore 4, be equipped with on the disk seat body 1 with the adjacent play water channel 7 that sets up of apopore 4, electromagnetic control subassembly 6 includes coil assembly 61 and moves iron core 62, move the entry that the iron core 62 kept away from play water channel 7 when coil assembly 61 was circular telegram.
The flowmeter assembly 5 further comprises a one-way valve fixing ring 54, a one-way valve seat 55 and a fixed impeller 56; the check valve fixing ring 54 is arranged at the inlet of the water inlet pipeline 2, the check valve body 51 is attached to the check valve fixing ring 54, and a check valve seat 55 attached to the check valve body 51 is arranged on the end surface of the check valve body 51 facing away from the check valve fixing ring 54; the end surface of the one-way valve seat 55, which is opposite to the one-way valve body 51, is provided with a fixed impeller 56 which is mutually attached to the one-way valve seat, a fixed seat 8 is also arranged in the water inlet pipeline 2, and the magnetic impeller 52 is arranged between the fixed impeller 56 and the fixed seat 8; the magnetic impeller 52 is provided with a rotating shaft 9, one end of the rotating shaft 9 is installed on the fixed impeller 56, and the other end is installed on the fixed seat 8. The center of the fixed impeller 56 is provided with a mounting seat 10, and a plurality of guide blades 11 which are uniformly distributed are arranged between the mounting seat 10 and the outer wall of the fixed impeller 56; uniformly distributed flow equalizing ribs 12 are arranged in the mounting seat 10, and the rotating shaft 9 is arranged in the mounting seat 10; the center of the fixed seat 8 is also provided with a plurality of uniformly distributed flow equalizing ribs 12, and the mounting seat 10 and the fixed seat 8 are coaxially arranged. The outer wall of the fixed impeller 56 is provided with a plurality of strip-shaped protrusions 13 which are uniformly distributed, the inner wall of the water inlet pipeline 2 is provided with an annular groove 14, and the strip-shaped protrusions 13 are arranged in the annular groove 14; the outer wall of the fixed impeller 56 is also provided with a limiting protrusion 15, the inner wall of the water inlet pipeline 2 is provided with a first step 16, and the limiting protrusion 15 and the first step 16 are mutually attached. The end face of the first step 16 facing the fixed impeller 56 is further provided with a first protrusion 17, the outer wall of the fixed impeller 56 is provided with a pair of second protrusions 18, and the first protrusion 17 is arranged between the two second protrusions 18. An annular bulge 19 is arranged on the inner wall of the water inlet pipeline 2, a limit groove 20 is arranged on the outer wall of the one-way valve fixing ring 54, and the annular bulge 19 is arranged in the limit groove 20; the check valve body 51 is arranged between the check valve fixing ring 54 and the check valve seat 55, and a sealing ring 21 is arranged between the outer wall of the check valve body 51 and the inner wall of the water inlet pipeline 2.
The magnetic impeller 52 comprises two symmetrically arranged balance blades 521, and further comprises symmetrically arranged N-pole blades 522 and S-pole blades 523, each balance blade 521 is arranged between the N-pole blade 522 and the S-pole blade 523, and the balance blades 521 are hollow; the center of the magnetic impeller 52 is provided with a rotation shaft 9, and the balance blade 521, the N-pole blade 522, and the S-pole blade 523 are disposed around the rotation shaft 9 and are center-symmetrical with respect to the rotation shaft 9. The side surface of the magnetic impeller 52 is provided with a Hall data receiver 53, and the Hall data receiver 53 is arranged on the outer layer of the water inlet pipeline 2; a placing chamber 22 is arranged on the outer wall of the water inlet pipeline 2, and the Hall data receiver 53 is arranged in the placing chamber 22; the bottom of the placement chamber 22 is provided with a limiting piece 23, and a panel of the Hall data receiver 53 is clamped between the limiting pieces 23; the entrance of the placing chamber 22 is provided with a protective cover 24 detachably connected with the placing chamber, the protective cover 24 is provided with a pair of buckles 25, the entrance of the placing chamber 22 is provided with a clamping groove 26, and the buckles 25 are arranged in the clamping groove 26. The electromagnetic control assembly 6 further comprises an upper iron plate 63, a lower iron plate 64, a magnetic core 65, a return spring 66 and a rubber core 67; the lower iron plate 64 is arranged on the valve seat body 1 and is adjacent to the water outlet channel 7, the upper iron plate 63 is arranged above the lower iron plate 64, and the upper iron plate 63 and the lower iron plate 64 are fixedly arranged on the valve seat body 1 through screws; a coil assembly 61 is arranged between the upper iron plate 63 and the lower iron plate 64, the coil assembly 61 is arranged in a hollow manner, and the magnetic core 65 is arranged at an opening of the coil assembly 61 and is mutually attached to the lower end surface of the upper iron plate; a movable iron core 62 is further arranged in the coil assembly 61, the movable iron core 62 extends towards the water outlet channel 7 in the valve seat body 1, and a rubber core 67 is arranged at the tail end of the movable iron core 62; a return spring 66 is arranged between the magnetic conductive core 65 and the movable iron core 62, and the return spring 66 is sleeved on the movable iron core 62; the rubber core 67 is far away from the water outlet channel 7 when the coil assembly 61 is electrified, and the rubber core 67 is abutted against the inlet of the water outlet channel 7 when the coil assembly 61 is powered off.
The specific operation process of this embodiment is as follows, when the practical flushing of the solenoid valve is needed, the coil assembly 61 is in the energized state by the control circuit, so that the water outlet channel 7 is in the conductive state, and water enters the water inlet pipeline 2 along the water pipe; the water flows through the check valve body 51 first and then flows along the check valve body 51 to the fixed impeller 56; when water flows through the fixed impeller 56, the water flows along the guide vane 11 and then simultaneously impacts the magnetic impeller 52, so that the magnetic impeller 52 rotates relative to the water inlet pipeline 2; the magnetic impeller 52 is continuously sensed by the hall data receiver 53 in the rotating process, so that the hall data receiver 53 feeds back the received electrical number to the control circuit, the control circuit can calculate the real-time flow, the water outlet channel 7 is in a continuous conduction state, and water enters the water outlet cavity 4 along the water outlet channel 7 and then enters the water outlet pipeline 3 along the water outlet cavity 4. Through the discharge size, the user can control according to actual demand the switch-on time of electromagnetic control subassembly 6, and when coil assembly 61 outage, water outlet channel 7 is in the closed condition, and rivers just can't continue to flow like this, wash the solenoid valve just can not continue out the water, and maneuverability is strong.
The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.
Claims (9)
1. The flushing electromagnetic valve with the flow statistics function comprises a valve seat body (1), wherein a water inlet pipeline (2) and a water outlet pipeline (3) are arranged on the valve seat body (1), a water outlet cavity (4) which is arranged adjacent to the water outlet pipeline (3) is arranged in the valve seat body (1), and the flushing electromagnetic valve is characterized in that a flowmeter assembly (5) for flow statistics is arranged on the water inlet pipeline (2), and the flowmeter assembly (5) comprises a one-way valve body (51), a magnetic impeller (52) and a Hall data receiver (53); the one-way valve body (51) is arranged close to an inlet of the water inlet pipeline (2), the magnetic impeller (52) is arranged in the water inlet pipeline (2) and can rotate relative to the valve seat body (1), and the Hall data receiver (53) is arranged adjacent to the magnetic impeller (52); still be equipped with electromagnetic control subassembly (6) between water intake pipe (2) and the play water chamber (4), be equipped with on the disk seat body (1) with play water channel (7) that go out water chamber (4) adjacent setting, electromagnetic control subassembly (6) include coil pack (61) and move iron core (62), move the entry that water channel (7) was kept away from in iron core (62) when coil pack (61) circular telegram.
2. The flushing solenoid valve with flow statistics function as recited in claim 1, characterized in that the flow meter assembly (5) further comprises a one-way valve securing ring (54), a one-way valve seat (55) and a fixed impeller (56); the check valve fixing ring (54) is arranged at the inlet of the water inlet pipeline (2), the check valve body (51) is attached to the check valve fixing ring (54), and a check valve seat (55) attached to the check valve body (51) is arranged on the end face, opposite to the check valve fixing ring (54), of the check valve body; the end face of the one-way valve seat (55) facing away from the one-way valve body (51) is provided with a fixed impeller (56) which is mutually attached to the one-way valve seat, a fixed seat (8) is also arranged in the water inlet pipeline (2), and the magnetic impeller (52) is arranged between the fixed impeller (56) and the fixed seat (8); the magnetic impeller (52) is provided with a rotating shaft (9), one end of the rotating shaft (9) is arranged on the fixed impeller (56), and the other end of the rotating shaft is arranged on the fixed seat (8).
3. The flushing electromagnetic valve with the flow statistics function as recited in claim 2, characterized in that a mounting seat (10) is arranged at the center of the fixed impeller (56), and a plurality of guide blades (11) which are uniformly distributed are arranged between the mounting seat (10) and the outer wall of the fixed impeller (56); uniformly distributed flow equalizing ribs (12) are arranged in the mounting seat (10), and the rotating shaft (9) is arranged in the mounting seat (10); the center of the fixed seat (8) is also provided with a plurality of uniformly distributed flow equalizing ribs (12), and the mounting seat (10) and the fixed seat (8) are coaxially arranged.
4. The flushing electromagnetic valve with the flow statistics function as recited in claim 2, characterized in that a plurality of strip-shaped protrusions (13) which are uniformly distributed are arranged on the outer wall of the fixed impeller (56), an annular groove (14) is arranged on the inner wall of the water inlet pipeline (2), and the strip-shaped protrusions (13) are arranged in the annular groove (14); the outer wall of the fixed impeller (56) is also provided with a limiting protrusion (15), the inner wall of the water inlet pipeline (2) is provided with a first step (16), and the limiting protrusion (15) and the first step (16) are mutually attached.
5. The flushing solenoid valve with flow statistics function as recited in claim 4, characterized in that an end surface of the first step (16) facing the fixed impeller (56) is further provided with a first protrusion (17), a pair of second protrusions (18) are provided on an outer wall of the fixed impeller (56), and the first protrusion (17) is provided between the two second protrusions (18).
6. The flushing electromagnetic valve with the flow statistics function according to claim 2, characterized in that an annular bulge (19) is arranged on the inner wall of the water inlet pipeline (2), a limit groove (20) is arranged on the outer wall of the one-way valve fixing ring (54), and the annular bulge (19) is arranged in the limit groove (20); the one-way valve body (51) is arranged between the one-way valve fixing ring (54) and the one-way valve seat (55), and a sealing ring (21) is arranged between the outer wall of the one-way valve body (51) and the inner wall of the water inlet pipeline (2).
7. The flushing solenoid valve with flow statistics function as recited in claim 2, wherein the magnetic impeller (52) comprises two symmetrically arranged balancing blades (521), further comprising symmetrically arranged N-pole blades (522) and S-pole blades (523), each balancing blade (521) being arranged between an N-pole blade (522) and an S-pole blade (523), the balancing blade (521) being arranged hollow; the center of the magnetic impeller (52) is provided with a rotating shaft (9), and the balance blade (521), the N-pole blade (522) and the S-pole blade (523) are arranged around the rotating shaft (9) and are symmetrical relative to the center of the rotating shaft (9).
8. The flushing electromagnetic valve with the flow statistics function as recited in claim 7, characterized in that a hall data receiver (53) is arranged on the side surface of the magnetic impeller (52), and the hall data receiver (53) is arranged on the outer layer of the water inlet pipeline (2); a placing chamber (22) is arranged on the outer wall of the water inlet pipeline (2), and the Hall data receiver (53) is arranged in the placing chamber (22); a limiting piece (23) is arranged at the bottom of the placement chamber (22), and a panel of the Hall data receiver (53) is clamped between the limiting pieces (23); the entrance of the placement chamber (22) is provided with a protective cover (24) which is detachably connected with the placement chamber, the protective cover (24) is provided with a pair of buckles (25), the entrance of the placement chamber (22) is provided with a clamping groove (26), and the buckles (25) are arranged in the clamping groove (26).
9. The flushing solenoid valve with flow statistics according to claim 1, characterized in that the solenoid control assembly (6) further comprises an upper iron plate (63), a lower iron plate (64), a magnetically permeable core (65), a return spring (66) and a rubber core (67); the upper iron plate (63) is arranged above the lower iron plate (64), and the upper iron plate (63) and the lower iron plate (64) are fixedly arranged on the valve seat body (1) through screws; a coil assembly (61) is arranged between the upper iron plate (63) and the lower iron plate (64), the coil assembly (61) is arranged in a hollow mode, and the magnetic conducting core (65) is arranged at the opening of the coil assembly (61) and is mutually attached to the lower end face of the upper iron plate; a movable iron core (62) is further arranged in the coil assembly (61), the movable iron core (62) extends towards the water outlet channel (7) in the valve seat body (1), and a rubber core (67) is arranged at the tail end of the movable iron core (62); a return spring (66) is arranged between the magnetic conducting core (65) and the movable iron core (62), and the return spring (66) is sleeved on the movable iron core (62); the rubber core (67) is far away from the water outlet channel (7) when the coil assembly (61) is electrified, and the rubber core (67) abuts against the inlet of the water outlet channel (7) when the coil assembly (61) is powered off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320548899.5U CN219510240U (en) | 2023-03-16 | 2023-03-16 | Flushing electromagnetic valve with flow statistics function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320548899.5U CN219510240U (en) | 2023-03-16 | 2023-03-16 | Flushing electromagnetic valve with flow statistics function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219510240U true CN219510240U (en) | 2023-08-11 |
Family
ID=87528306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320548899.5U Active CN219510240U (en) | 2023-03-16 | 2023-03-16 | Flushing electromagnetic valve with flow statistics function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219510240U (en) |
-
2023
- 2023-03-16 CN CN202320548899.5U patent/CN219510240U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN219510240U (en) | Flushing electromagnetic valve with flow statistics function | |
| CN209922967U (en) | Water purifier | |
| CN210440235U (en) | Automatic booster pump | |
| CN208606406U (en) | A kind of water supply connector and water heater | |
| CN217301855U (en) | Digital display faucet | |
| WO2022247913A1 (en) | Electromagnetic limit switch for button product | |
| CN110173581B (en) | Small-size multichannel flow integrative valve | |
| CN214037085U (en) | Integrated shower valve and shower device | |
| CN114001008A (en) | Electromagnetic pump with flow monitoring function | |
| CN210423821U (en) | Self-generating faucet | |
| CN216131467U (en) | Electricity generation digital display shower faucet | |
| JP3605628B2 (en) | Solenoid valve device | |
| CN207113937U (en) | Horizontal screw wing magnetic induction pulses water meter | |
| CN220870084U (en) | Infrared induction quantitative water outlet tap | |
| CN214536891U (en) | Pressurizing water pump and pressurizing water supply system based on solar water heater | |
| CN217208004U (en) | Battery type valve core handle assembly with temperature display | |
| CN217900930U (en) | Flow counter easy for injection molding | |
| CN219664040U (en) | Shower head with flow display return-to-zero function | |
| CN212778001U (en) | Pressurization waterway system based on solar hot water | |
| CN220928061U (en) | Digital display shower | |
| CN204856724U (en) | Energy -conserving adjustable nodal pattern rivers control metering device of high accuracy | |
| CN218270901U (en) | Bidirectional measuring flowmeter | |
| CN211370760U (en) | Automatic booster pump | |
| CN216812962U (en) | Waste water valve and water purifier | |
| CN220080206U (en) | Electronic switching valve and toilet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Cai Zufa Inventor after: Lu Can Inventor after: Chen Penghua Inventor after: Shao Qiaoming Inventor after: Shi Chunmiao Inventor after: Lou Linda Inventor before: Cai Zufa Inventor before: Lu Can Inventor before: Chen Penghua Inventor before: Shao Qiaoming Inventor before: Shi Chunmiao Inventor before: Lou Linda |
|
| CB03 | Change of inventor or designer information |