CN210920177U

CN210920177U - Water supply and drainage valve

Info

Publication number: CN210920177U
Application number: CN201921966104.2U
Authority: CN
Inventors: 汪燕铭
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-14
Filing date: 2019-11-14
Publication date: 2020-07-03
Anticipated expiration: 2029-11-14

Abstract

The utility model relates to a drainage engineering technical field just discloses a give drainage valve door, including vertical body, the horizontal body of bottom fixedly connected with of vertical body, the equal fixedly connected with connecting valve in the left and right sides of horizontal body, the outside threaded connection of connecting valve has the bolt, the inboard threaded connection of bolt has the nut, the circular roof of top fixedly connected with of vertical body, the last fixed surface of circular roof is connected with driving motor. This water supply and drainage valve drives vertical gear through driving motor and rotates and cooperate with the disc gear, has realized the automatically regulated of valve flow, has improved the availability factor of valve, is convenient for more accurate control flap's flow, has reduced the waste of time and manpower resources, drives disc gear rebound through vertical gear, has realized the accurate control to the valve flow, has improved the transmission efficiency between the gear, has reduced the waste of time and manpower resources.

Description

Water supply and drainage valve

Technical Field

The utility model relates to a water supply and drainage engineering technical field specifically is a water supply and drainage valve.

Background

With the rapid development of water supply and drainage valves, the water supply and drainage valves are used more and more, are commonly used in domestic water supply, fire fighting systems and industrial water supply systems and are used for controlling flow, water level and the like, and further the requirements on the water supply and drainage valves are improved, but most of the existing water supply and drainage valves adopt a manpower-making mode to adjust and control the flow, so that the water supply and drainage valves are very inconvenient and need to be used; most of the existing water supply and drainage valves adopt a manual mode to adjust and control flow; the adjustment of present water supply and drainage valve is very hard when using, very waste time and manpower resources.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a water supply and drainage valve has solved the problem of proposing in the above-mentioned background art.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a water supply and drainage valve comprises a vertical pipe body, wherein a transverse pipe body is fixedly connected to the bottom end of the vertical pipe body, connecting valves are fixedly connected to the left side and the right side of the transverse pipe body, bolts are connected to the outer side of each connecting valve through threads, nuts are connected to the inner side of each bolt through threads, a circular top plate is fixedly connected to the top end of the vertical pipe body, a driving motor is fixedly connected to the upper surface of the circular top plate, a first bevel gear is fixedly connected to the output end of the driving motor, a first through hole is formed in the front side of the upper surface of the circular top plate, a first bearing is fixedly connected to the inner side wall of the first through hole, a transmission shaft is fixedly connected to the inner side wall of the first bearing, a second bevel gear is fixedly connected to the top end of the transmission shaft, the first bevel gear is, the middle part fixedly connected with fixed disc of vertical body inside wall, the second through-hole has been seted up to the front side of fixed disc upper surface, the inside wall fixedly connected with second bearing of second through-hole, the middle part threaded connection of fixed disc has the threaded rod, the top fixedly connected with disc gear of threaded rod, disc gear and vertical gear engagement, swivel bearing has been cup jointed to the bottom of threaded rod, swivel bearing outside fixedly connected with valve plug, the inside wall of connecting valve is provided with the rubber circle.

Preferably, the inner left side wall of the connecting valve is provided with a T-shaped rubber ring, the inner right side wall of the connecting valve is provided with a U-shaped rubber ring, and the T-shaped rubber ring is matched with the U-shaped rubber ring.

Preferably, the vertical pipe body and the horizontal pipe body are made of high-strength cast iron, and the outer surfaces of the vertical pipe body and the horizontal pipe body are coated with antirust coatings.

Preferably, the upper surface of the fixed disc is uniformly provided with a plurality of groups of ventilation holes, and the diameters of the plurality of groups of ventilation holes are thirty-five millimeters.

Preferably, the transmission ratio of the disc gear to the vertical gear is three to one, and the disc gear is matched with the vertical gear.

Preferably, the outer surface of the valve plug is uniformly provided with a sealing layer, and the outer surface of the sealing layer is uniformly provided with waterproof sealing rubber strips.

(III) advantageous effects

Compared with the prior art, the utility model provides a water supply and drainage valve possesses following beneficial effect:

1. this water supply and drainage valve drives vertical gear through driving motor and rotates and cooperate with the disc gear, has realized the automatically regulated of valve flow, has improved the availability factor of valve, is convenient for more accurate control flap's flow, has reduced the waste of time and manpower resources, drives disc gear rebound through vertical gear, has realized the accurate control to the valve flow, has improved the transmission efficiency between the gear, has reduced the waste of time and manpower resources.

2. This water supply and drainage valve cooperatees through inside T type rubber circle of rubber circle and U type rubber circle, has realized valve pipeline's sealed, has strengthened sealed effect, has improved valve pipeline's life, has reduced the economic loss that the damage caused.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic sectional view of the present invention;

fig. 3 is the schematic view of the lifting structure of the valve of the present invention.

In the figure: 1. a vertical pipe body; 2. a transverse tube body; 3. a connecting valve; 4. a bolt; 5. a nut; 6. a circular top plate; 7. a drive motor; 8. a first bevel gear; 9. a first through hole; 10. a first bearing; 11. a drive shaft; 12. a second bevel gear; 13. a vertical gear; 14. a second through hole; 15. a second bearing; 16. fixing the disc; 17. a threaded rod; 18. a disc gear; 19. a rotating bearing; 20. a valve plug; 21. a rubber ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a water supply and drainage valve comprises a vertical pipe body 1, a transverse pipe body 2 is fixedly connected to the bottom end of the vertical pipe body 1, connecting valves 3 are fixedly connected to the left side and the right side of the transverse pipe body 2, bolts 4 are connected to the outer side of the connecting valves 3 through threads, nuts 5 are connected to the inner side of the bolts 4 through threads, a circular top plate 6 is fixedly connected to the top end of the vertical pipe body 1, a driving motor 7 is fixedly connected to the upper surface of the circular top plate 6, a first bevel gear 8 is fixedly connected to the output end of the driving motor 7, a first through hole 9 is formed in the front side of the upper surface of the circular top plate 6, a first bearing 10 is fixedly connected to the inner side wall of the first through hole 9, a transmission shaft 11 is fixedly connected to the inner side wall of the first bearing 10, a second bevel gear 12 is fixedly connected to the top end of the transmission, the driving motor 7 drives the vertical gear 13 to rotate and is matched with the disc gear 18, so that the automatic adjustment of the valve flow is realized, the service efficiency of the valve is improved, the more accurate control of the valve flow is facilitated, the waste of time and manpower resources is reduced, the middle part of the inner side wall of the vertical pipe body 1 is fixedly connected with the fixed disc 16, the front side of the upper surface of the fixed disc 16 is provided with the second through hole 14, the inner side wall of the second through hole 14 is fixedly connected with the second bearing 15, the middle part of the fixed disc 16 is in threaded connection with the threaded rod 17, the top end of the threaded rod 17 is fixedly connected with the disc gear 18, the disc gear 18 is driven by the vertical gear 13 to move upwards, the accurate control of the valve flow is realized, the transmission efficiency between the gears is improved, the waste of time and manpower resources is reduced, the disc gear 18 is meshed with the

vertical gear

13, and, 19 outside fixedly connected with valve end caps 20 of swivel bearing, the inside wall of connecting valve 3 is provided with rubber circle 21, and T type rubber circle and U type rubber circle through the inside of rubber circle 21 cooperate, have realized valve pipeline's sealed, have strengthened sealed effect, have improved valve pipeline's life, have reduced the economic loss that the damage caused.

The utility model discloses in order to have better sealed effect, reduce the possibility of leaking to be provided with T type rubber circle at the interior left side wall of junction valve 3, the interior right side wall of junction valve 3 is provided with U type rubber circle, T type rubber circle and U type rubber circle looks adaptation.

The utility model discloses in order to make the valve body have higher hardness, stronger corrosion resisting capability to the material of vertical body 1 and horizontal body 2 is high strength cast iron, and the surface of vertical body 1 and horizontal body 2 has all been scribbled and has been brushed anti rust coating.

The utility model discloses in order to make the atmospheric pressure in the valve pipe body more even, reduce the air resistance to evenly seted up multiunit ventilation bleeder vent at the upper surface of fixed disc 16, the diameter of multiunit ventilation bleeder vent is thirty five millimeters.

The utility model discloses in order to make more accurate of water flow control, very high work efficiency to the drive ratio of disc gear 18 and vertical gear 13 is three to one, disc gear 18 and vertical gear 13 looks adaptation.

The utility model discloses in order to make sealed effect better, the reinforcing leakproofness to evenly be provided with the sealing layer at valve end cap 20's surface, the surface of sealing layer evenly is provided with waterproof sealing strip.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

When the water flow adjusting device is used, water flow enters one side of the valve pipeline, the driving motor 7 is controlled to be started, the output end of the driving motor 7 rotates to drive the first bevel gear 8 to rotate, the first bevel gear 8 rotates to drive the second bevel gear 12 to rotate, the second bevel gear 12 rotates to drive the transmission shaft 11 to rotate, the transmission shaft 11 rotates to drive the vertical gear 13 to rotate, the vertical gear 13 rotates to drive the disc gear 18 to rotate, the disc gear 18 rotates to drive the threaded rod 17 to move upwards, the threaded rod 17 rotates to drive the valve plug 20 to move downwards slowly, accurate adjustment of water flow is facilitated, after adjustment work is completed, the driving motor 7 is controlled to be closed, and work is finished.

In conclusion, this water supply and drainage valve drives vertical gear 13 through driving motor 7 and rotates and cooperate with disc gear 18, has realized the automatically regulated of valve flow, has improved the availability factor of valve, and the flow of the more accurate control flap of being convenient for has reduced the waste of time and manpower resources, drives disc gear 18 rebound through vertical gear 13, has realized the accurate control to the valve flow, has improved the transmission efficiency between the gear, has reduced the waste of time and manpower resources.

This water supply and drainage valve cooperatees through the inside T type rubber circle of rubber circle 21 and U type rubber circle, has realized valve pipeline's sealed, has strengthened sealed effect, has improved valve pipeline's life, has reduced the economic loss that the damage caused.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a water supply and drainage valve, includes vertical body (1), its characterized in that: the bottom end of the vertical pipe body (1) is fixedly connected with a transverse pipe body (2), the left side and the right side of the transverse pipe body (2) are both fixedly connected with a connecting valve (3), the outer side of the connecting valve (3) is in threaded connection with a bolt (4), the inner side of the bolt (4) is in threaded connection with a nut (5), the top end of the vertical pipe body (1) is fixedly connected with a circular top plate (6), the upper surface of the circular top plate (6) is fixedly connected with a driving motor (7), the output end of the driving motor (7) is fixedly connected with a first bevel gear (8), the front side of the upper surface of the circular top plate (6) is provided with a first through hole (9), the inner side wall of the first through hole (9) is fixedly connected with a first bearing (10), the inner side wall of the first bearing (10) is fixedly connected with a transmission shaft (11), the top end of the, the first bevel gear (8) is meshed with the second bevel gear (12), the outer surface of the transmission shaft (11) is sleeved with a vertical gear (13), the middle part of the inner side wall of the vertical pipe body (1) is fixedly connected with a fixed disc (16), a second through hole (14) is arranged on the front side of the upper surface of the fixed disc (16), a second bearing (15) is fixedly connected with the inner side wall of the second through hole (14), a threaded rod (17) is connected with the middle part of the fixed disc (16) through threads, a disc gear (18) is fixedly connected with the top end of the threaded rod (17), the disc gear (18) is meshed with the vertical gear (13), the bottom end of the threaded rod (17) is sleeved with a rotary bearing (19), the outer side of the rotary bearing (19) is fixedly connected with a valve plug (20), and the inner side wall of the connecting valve (3) is provided with a rubber ring (21).

2. A water supply and drain valve as defined in claim 1, wherein: the inner left side wall of the connecting valve (3) is provided with a T-shaped rubber ring, the inner right side wall of the connecting valve (3) is provided with a U-shaped rubber ring, and the T-shaped rubber ring is matched with the U-shaped rubber ring.

3. A water supply and drain valve as defined in claim 1, wherein: the vertical pipe body (1) and the horizontal pipe body (2) are made of high-strength cast iron, and the outer surfaces of the vertical pipe body (1) and the horizontal pipe body (2) are coated with antirust coatings.

4. A water supply and drain valve as defined in claim 1, wherein: the upper surface of the fixed disc (16) is uniformly provided with a plurality of groups of ventilation holes, and the diameters of the plurality of groups of ventilation holes are thirty-five millimeters.

5. A water supply and drain valve as defined in claim 1, wherein: the transmission ratio of the disc gear (18) to the vertical gear (13) is three-to-one, and the disc gear (18) is matched with the vertical gear (13).

6. A water supply and drain valve as defined in claim 1, wherein: the outer surface of the valve plug (20) is uniformly provided with a sealing layer, and the outer surface of the sealing layer is uniformly provided with waterproof sealing rubber strips.