CN114768363A

CN114768363A - Intelligent water meter

Info

Publication number: CN114768363A
Application number: CN202210439662.3A
Authority: CN
Inventors: 李强祖; 宋财华; 游菊芬; 余志峰; 李宇浩
Original assignee: Sanchuan Wisdom Technology Co Ltd
Current assignee: Sanchuan Wisdom Technology Co Ltd
Priority date: 2022-04-25
Filing date: 2022-04-25
Publication date: 2022-07-22
Anticipated expiration: 2042-04-25
Also published as: CN114768363B

Abstract

The invention relates to the technical field of water meters, in particular to an intelligent water meter which comprises a main body, wherein an exchange mechanism is arranged in the main body, a gear is arranged on one side of the bottom end of the main body, and a slot is formed in the middle of the gear. The beneficial effects are that: rotate the mode of being connected through filter screen and cylinder, when the rivers get into filtering mechanism by the water inlet, filter under the help of filter screen, its inside flight drives filter screen clockwise rotation under the impact of rivers simultaneously, and the brush with the filter screen contact alright scrub it in real time, avoid filthy attached to under the filtration to block up the filtration pore, and the rivers after the filtration are in by the outlet of cylinder outer wall entering main part, all move towards clockwise according to cylinder outer wall multiunit outlet, make the discharged water will drive its counter-clockwise turning, and the insection and the gear engagement in its outside, and the water gauge again with the gear butt joint, and then the revolution of cylinder also can indirectly realize monitoring water both ends.

Description

Intelligent water meter

Technical Field

The invention relates to the field of water meters, in particular to an intelligent water meter.

Background

The intelligent water meter is a novel water meter which measures the water consumption by utilizing the modern microelectronic technology, the modern sensing technology and the intelligent IC card technology and transmits and settles the transaction of water consumption data. Compared with the traditional water meter which only has the functions of flow acquisition and mechanical pointer water consumption display, the water meter is greatly improved, the water consumption can be recorded and electronically displayed, the water consumption can be controlled according to convention, the water fee calculation of the step water price can be automatically completed, and the function of water consumption data storage can be realized.

The intelligent monitoring equipment that current intelligent water gauge adopted leads to the dial plate of monitoring in case impaired just need all to change because of the design with the water gauge integral type, and then leads to the cost loss higher, and the inside filterable filter screen that is used for of current intelligent water gauge is in fixed static state mostly in addition, leads to filterable filthy easy the attaching to and pile up in one, and then influences filterable effect.

Disclosure of Invention

The invention aims to solve the defects in the prior art and provides an intelligent water meter.

In order to achieve the purpose, the invention adopts the following technical scheme:

design an intelligence water gauge, including the main part, its characterized in that: the inside of main part is provided with the change mechanism, one side of main part bottom is provided with the gear, the middle part of gear is provided with the slot, the water gauge is installed to the opposite side of main part bottom, the output of water gauge is provided with the cutting, the top of water gauge is provided with the magnetic sheet.

Preferably, the exchanging mechanism comprises a fixing seat, a filtering mechanism is arranged inside the fixing seat, a through hole is arranged on one side of the fixing seat, a guide plate is arranged on the inner wall of the through hole, a rotating shaft is arranged in the middle of the through hole, a fan blade is arranged on the outer side of the rotating shaft, a main gear is connected to one end of the rotating shaft, a chute is arranged on one side of the fixing seat, a screw is arranged inside the chute, a limiting block is arranged on the outer side of the screw, auxiliary gears are arranged at two ends of the screw, a conveying wheel group is arranged between the auxiliary gears and the main gear inside the fixing seat, a partition plate is connected to one side of the fixing seat, a cavity is arranged inside the partition plate, a slot is arranged on one side of the cavity inside the partition plate, a ratchet plate is arranged on one side of the inner wall of the slot close to the cavity, a rotating rod is arranged inside the cavity, and a fan wheel is arranged inside the slot extending from one side of the rotating rod, one side of the fan wheel close to the ratchet disc is provided with a pawl, the other side of the rotating rod is connected with a connecting seat, a torsion spring is arranged inside the cavity outside the rotating rod, and a limiting plate is arranged on the periphery of the partition plate close to one side of the fixing seat and located on the connecting seat.

Preferably, filtering mechanism includes the cylinder, the inner wall of cylinder is provided with the brush, the outer wall of cylinder is provided with the outlet, the end that the cylinder outside is located the outlet is provided with the baffle, the inside of cylinder is provided with the filter screen, the inner wall of filter screen is provided with the flight, the cylinder outside is provided with the insection.

Preferably, baffle and main part formula structure as an organic whole, and baffle and a set of filtering mechanism level corresponding position are provided with the inlet opening, the fixing base rotates with the baffle to be connected, the spout is two sets of with the quantity of restriction piece, and two sets of restriction pieces all with screw rod threaded connection, two sets of restriction piece equidirectional synchronous motion, torsion spring one end is connected with the dwang, and the other end is connected with the connecting seat, the quantity of through-hole is two sets of.

Preferably, outlet quantity is the multiunit, and the multiunit outlet all is located the clockwise one side of cylinder outer wall, the filter screen rotates with the cylinder to be connected, the filter screen contacts with the brush, the material that the baffle adopted is rubber.

Preferably, the gear is meshed with the insections, the slot is in a straight shape, the inserting strip is matched with the slot, and the water meter is attached to the main body through a magnetic sheet.

Preferably, a water inlet is formed in one side of the main body, a water outlet is formed in the other side of the main body, a sewage discharge outlet is formed below the main body located at the water outlet, a sliding groove is formed in the inner wall of the water inlet, a closed block is arranged inside the sliding groove, and the vertical section of the closed block is of a trapezoidal structure.

Preferably, rivers get into filtering mechanism by the water inlet, filter under the help of filter screen, and the flight drives the filter screen rotation under the impact of rivers, scrubs it with the brush of filter screen contact in real time, avoids filthy attached to under the filtration to block up the filtration pore, opens the drain after the certain time and blowdown.

The intelligent water meter provided by the invention has the beneficial effects that:

1. the mode of being connected is rotated through filter screen and cylinder, when rivers get into filtering mechanism by the water inlet, filter under the help of filter screen, its inside flight drives filter screen clockwise rotation under the impact of rivers simultaneously, and the brush with the filter screen contact alright scrub it in real time, avoid filthy attached to under the filtration to block up the filtration pore, open the drain after the certain time and carry out the blowdown, and rivers after the filtration are by in the outlet of cylinder outer wall gets into the main part, all towards clockwise according to cylinder outer wall multiunit outlet, make the discharged water drive its anticlockwise rotation, and the insection and the gear engagement in its outside, and the butt joint with the gear again of water gauge, and then the revolution of cylinder also can indirectly realize monitoring the water both ends.

2. Through the torsion spring and the main gear auxiliary gear, when water flows through the through hole, the rotating shaft and the fan blade are overturned, so that the main gear starts to rotate, the main gear also drives the auxiliary gear and the screw rod connected with the auxiliary gear to rotate under the help of the transmission wheel set, so that the limiting block in the sliding groove and in threaded connection with the screw rod is driven to move left and right, when the limiting block moves to a contact range of the limiting plate, the torsion spring in the partition plate can exert force to drive the fixing seat to rotate for a certain angle to complete the exchange of the filtering mechanism, and the reciprocating motion is adopted to improve the filtering effect of the water flow and avoid the accumulation of dirt, according to the fact that the two groups of limiting blocks synchronously move in the same direction, the fixed seat after the rotation is limited by the other group of limiting block, and the torsion spring losing part of acting force is recovered by the fan wheel under the action of the water flow, the transmission wheel set in the structure can effectively reduce the transmission rate of kinetic energy, to prolong the time of exchanging, the fan wheel can only rotate in one direction under the action of the ratchet wheel and the pawl and avoid rebounding.

Drawings

Fig. 1 is a schematic view of an internal structure of an intelligent water meter according to the present invention;

fig. 2 is a side view of a partial structure of an intelligent water meter according to the present invention;

fig. 3 is a left side view of a fixing base of an intelligent water meter according to the present invention;

fig. 4 is a schematic structural diagram of a filtering mechanism of an intelligent water meter according to the present invention;

fig. 5 is a schematic diagram of an exchange seat structure of an intelligent water meter according to the present invention.

In the figure: 1. a main body; 2. a water inlet; 3. a water outlet; 4. exchanging the mechanism; 41. a fixed seat; 42. a filtering mechanism; 4201. a drum; 4202. a brush; 4203. a water outlet; 4204. a baffle plate; 4205. filtering with a screen; 4206. a spiral sheet; 4207. insection; 43. a through hole; 44. a baffle; 45. a rotating shaft; 46. a fan blade; 47. a main gear; 48. a chute; 49. a screw; 410. a limiting plate; 411. auxiliary teeth; 412; a transfer wheel set; 413. a partition plate; 414. a cavity; 415. slotting; 416. a ratchet plate; 417. rotating the rod; 418. a fan wheel; 419. a pawl; 420; a connecting seat; 421. a torsion spring; 422. a limiting plate; 5. a gear; 6. inserting slots; 7. a water meter; 8. cutting; 9. a magnetic strip; 10. a sewage draining outlet.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-5, an intelligent water meter comprises a main body 1, wherein an exchange mechanism 4 is arranged inside the main body 1, a gear 5 is arranged on one side of the bottom end of the main body 1, a slot 6 is arranged in the middle of the gear 5, a water meter 7 is arranged on the other side of the bottom end of the main body 1, an inserting strip 8 is arranged at the output end of the water meter 7, and a magnetic sheet 9 is arranged on the top end of the water meter 7.

By the way that the filter screen 4205 is rotatably connected with the roller 4201, when water enters the filter mechanism 42 through the water inlet 2, the water is filtered by the aid of the filter screen 4205, and the spiral piece 4206 inside the filter screen 4205 drives the filter screen 4205 to rotate clockwise under the impact of the water, so that the brush 4202 in contact with the filter screen 4205 can brush the water in real time, and filtering dirt is prevented from adhering to and blocking filter holes.

Wherein, the exchanging mechanism 4 comprises a fixed seat 41, a filtering mechanism 42 is arranged inside the fixed seat 41, a through hole 43 is arranged on one side of the fixed seat 41, a guide plate 44 is arranged on the inner wall of the through hole 43, a rotating shaft 45 is arranged in the middle of the through hole 43, a fan blade 46 is arranged outside the rotating shaft 45, a main tooth 47 is connected with one end of the rotating shaft 45, a sliding chute 48 is arranged on one side of the fixed seat 41, a screw 49 is arranged inside the sliding chute 48, a limiting block 410 is arranged outside the screw 49, auxiliary teeth 411 are arranged at both ends of the screw 49, a conveying wheel set 412 is arranged inside the fixed seat 41 between the auxiliary teeth 411 and the main tooth 47, a partition 413 is connected with one side of the fixed seat 41, a cavity 414 is arranged inside the partition 413, a slot 415 is arranged on one side of the cavity 414 inside the partition 413, a ratchet plate 416 is arranged on one side of the inner wall of the slot 415 close to the cavity 414, a rotating rod 417 is arranged inside the cavity 414, one side of the rotating rod 417 extends into the groove 415 to be provided with a fan wheel 418, one side of the fan wheel 418 close to the ratchet disc 416 is provided with a pawl 419, the other side of the rotating rod 417 is connected with a connecting seat 420, the outer side of the rotating rod 417 is positioned in the cavity 414 to be provided with a torsion spring 421, the partition 413 is positioned at one side of the fixed seat 41 and is positioned at the periphery of the connecting seat 420 to be provided with a limiting plate 422, the filtering mechanism 42 comprises a roller 421, the inner wall of the roller 421 is provided with a hairbrush 422, the outer wall of the roller 421 is provided with a water outlet 423, the outer side of the roller 421 is positioned at the tail end of the water outlet 423 to be provided with a baffle 424, the inner part of the roller 421 is provided with a filter screen 425, the inner wall of the filter screen 425 is provided with a spiral sheet 426, and the outer side of the roller 421 is provided with insections 427.

Through the arrangement of the torsion spring 421, the limiting block 422 and the limiting plate 410, according to the relationship that the limiting block 422 is located inside the sliding slot 48 and is in threaded connection with the screw 49, when the limiting block 410 moves to a range of being out of contact with the limiting plate 422, the torsion spring 421 in the partition 413 provides the rotating force of the fixing base 41 to enable one set of the filtering mechanisms 42 to correspond to the water inlet holes in the partition 413, so as to perform water circulation and water filtration, and realize the exchange of the filtering mechanisms 42, and according to the way that the two sets of the limiting blocks 410 synchronously move in the same direction, the limiting plate 422 on one side of the fixing base 41 is out of the limit of one set of the limiting block 410 and is blocked by the other set of the limiting block 410 after the fixing base 41 rotates, so as to ensure the meshing between the insections 4207 on the outer side of the filtering mechanisms 42 and the gear 5, and the guide plate 44 in the through hole 43 can control the direction of water flow, so that the rotation of the fan blades 46 can indirectly drive the limiting block 410 to slide inwards, the two sets of through holes 43 can be exchanged to realize the back and forth movement of the limiting block 410, through the arrangement of the fan wheel 418, the ratchet disc 416 and the pawl 419, the torsion spring 421 losing part of the acting force is recovered by the fan wheel 418 in the process of rotating under the impact of water flow, and the ratchet disc 416 and the pawl 419 can enable the fan wheel 418 to rotate only in one direction to avoid the rebound of the torsion spring 421.

Wherein, baffle 413 and main part 1 formula structure as an organic whole, and baffle 413 and a set of filter mechanism 42 level correspond the position and be provided with the inlet opening, fixing base 41 rotates with baffle 413 to be connected, spout 48 is two sets of with the quantity of restriction piece 410, and two sets of restriction piece 410 all with screw 49 threaded connection, two sets of equidirectional synchronous motion of restriction piece 410, torsion spring 421 one end is connected with dwang 417, the other end is connected with connecting seat 420, the quantity of through-hole 43 is two sets of, the quantity of outlet 4203 is the multiunit, and multiunit outlet 4203 all is located the clockwise one side of cylinder 4201 outer wall, filter 4205 rotates with cylinder 4201 and is connected, filter 4205 contacts with brush 4202.

Through the arranged brush 4202, the spiral piece 4206 drives the filter screen 4205 to rotate clockwise under the impact of water flow, and the brush 4202 in contact with the filter screen 4205 can scrub the filter screen in real time, so that filth under filtering is prevented from being attached to and blocking filter holes.

Wherein, the gear 5 is engaged with the insection 4207, the slot 6 is a straight line, the cutting 8 is matched with the slot 6, the water gauge 7 is attached to the main body 1 through the magnetic sheet 9, one side of the main body 1 is provided with a water inlet 1, the other side of the main body 1 is provided with a water outlet 2, and the main body 1 is provided with a sewage outlet 10 below the water outlet 10.

Through slot 6 and the magnetic sheet 9 that sets up for water gauge 7 can laminate the installation with main part 1 rapidly, the work of changing of tearing open in the later stage of being convenient for, and slot 6 and the cooperation of cutting 8 can effectively avoid water gauge 7 and rivers to contact, avoid the harm of corruption.

The working principle is as follows: when water flow enters the filtering mechanism 42 from the water inlet 2, the water flow is filtered under the help of the filtering net 425, meanwhile, the spiral slice 426 inside the water flow drives the filtering net 425 to rotate clockwise under the impact of the water flow, the brush 422 in contact with the filtering net 425 can scrub the water flow in real time, the filtering holes are prevented from being blocked by the attachment of filth under filtering, the sewage discharge port 10 is opened for sewage discharge after a certain time, the filtered water flow enters the main body 1 from the water discharge port on the outer wall of the roller 421, a plurality of groups of water discharge ports 422 on the outer wall of the roller 421 face clockwise, so that the discharged water drives the water flow to rotate anticlockwise, the insection 427 on the outer side of the water flow is meshed with the gear 5, the water meter 7 is butted with the gear 5, the rotation number of the roller 421 can also indirectly monitor two ends of water, after long-time use, one group of the filtering mechanisms 42 is damaged in filtering and moving aspects, at the moment, the other group of the filtering mechanisms 42 is replaced by the exchanging mechanism 4 to be butted and put into use, the service life of the equipment is prolonged, and the cost is reduced.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.

Claims

1. An intelligent water meter, includes main part (1), its characterized in that: the inside of main part (1) is provided with exchange mechanism (4), one side of main part (1) bottom is provided with gear (5), the middle part of gear (5) is provided with slot (6), water gauge (7) are installed to the opposite side of main part (1) bottom, the output of water gauge (7) is provided with cutting (8), the top of water gauge (7) is provided with magnetic sheet (9).

2. An intelligent water meter according to claim 1, wherein the exchange mechanism (4) comprises a fixed seat (41), a filtering mechanism (42) is arranged inside the fixed seat (41), a through hole (43) is arranged on one side of the fixed seat (41), a guide plate (44) is arranged on the inner wall of the through hole (43), a rotating shaft (45) is arranged in the middle of the through hole (43), fan blades (46) are arranged on the outer side of the rotating shaft (45), a main gear (47) is connected to one end of the rotating shaft (45), a sliding groove (48) is arranged on one side of the fixed seat (41), a screw (49) is arranged inside the sliding groove (48), a limiting block (50) is arranged on the outer side of the screw (49), auxiliary gears (411) are arranged at both ends of the screw (49), and a conveying wheel set (412) is arranged inside the fixed seat (41) and between the auxiliary gears (411) and the main gear (47), one side of the fixed seat (41) is connected with a clapboard (413), a cavity (414) is arranged inside the clapboard (413), a slot (415) is arranged at one side of the cavity (414) in the partition plate (413), a ratchet disc (416) is arranged on one side of the inner wall of the slot (415) close to the cavity (414), a rotating rod (417) is arranged in the cavity (414), one side of the rotating rod (417) extends into the groove (415) and is provided with a fan wheel (418), a pawl (419) is arranged on one side of the fan wheel (418) close to the ratchet disc (416), the other side of the rotating rod (417) is connected with a connecting seat (420), a torsion spring (421) is arranged at the outer side of the rotating rod (417) and positioned in the cavity (414), the partition plate (413) is close to one side of the fixed seat (41) and is provided with a limiting plate (422) on the periphery of the connecting seat (420).

3. A smart water meter as claimed in claim 2, wherein the filter mechanism (42) comprises a roller (4201), the inner wall of the roller (4201) is provided with brushes (4202), the outer wall of the roller (4201) is provided with (4203), the outer side of the roller (4201) at the end of the drain port (4203) is provided with a baffle (4204), the inner side of the roller (4201) is provided with a filter screen (4205), the inner wall of the filter screen (4205) is provided with spiral fins (4206), and the outer side of the roller (4201) is provided with insections (4207).

4. An intelligent water meter according to claim 2, wherein the partition plate (413) and the main body (1) are of an integrated structure, water inlet holes are formed in the horizontal corresponding positions of the partition plate (413) and the group of filtering mechanisms (42), the fixing seat (41) is rotatably connected with the partition plate (413), the number of the sliding grooves (48) and the number of the limiting blocks (410) are two, the two groups of limiting blocks (410) are in threaded connection with the screw rod (49), the two groups of limiting blocks (410) synchronously move in the same direction, one end of the torsion spring (421) is connected with the rotating rod (417), the other end of the torsion spring is connected with the connecting seat (420), and the number of the through holes (43) is two.

5. An intelligent water meter as claimed in claim 2, wherein the number of the water outlets (4203) is multiple, the multiple water outlets (4203) are located on the clockwise side of the outer wall of the drum (4201), the strainer (4205) is rotatably connected to the drum (4201), the strainer (4205) contacts the brush (4202), and the baffle (4204) is made of rubber.

6. An intelligent water meter as claimed in claim 3, wherein the gear (5) is engaged with the teeth (4207), the slot (6) is in the shape of a straight line, the insert (8) is matched with the slot (6), and the water meter (7) is attached to the main body (1) through the magnetic sheet (9).

7. A washing method of an intelligent water meter according to claim 4, characterized in that a water inlet (2) is provided at one side of the main body (1), a water outlet (3) is provided at the other side of the main body (1), and a sewage outlet (11) is provided below the water outlet (3) of the main body (1).

8. A method for flushing a smart water meter as claimed in claim 1, wherein said water flow enters the filtering mechanism (42) through the water inlet (2) and is filtered with the help of the filter screen (4205), the filter screen (4205) is rotated by the impact of the water flow, the brush (4202) in contact with the filter screen (4205) brushes in real time to avoid the filtered filth from adhering to block the filter holes, and after a certain period of time, the sewage outlet is opened for draining.