CN111779077A

CN111779077A - Intelligent adjusting and safety protection device for water tank or water pool

Info

Publication number: CN111779077A
Application number: CN202010780620.7A
Authority: CN
Inventors: 李龙
Original assignee: HANGZHOU WODE WATER PUMP MANUFACTURE CO Ltd
Current assignee: HANGZHOU WODE WATER PUMP MANUFACTURE CO Ltd
Priority date: 2020-08-06
Filing date: 2020-08-06
Publication date: 2020-10-16

Abstract

The invention discloses an intelligent regulation and safety protection device for a water tank or a water pool, which comprises a ball float valve connected with the water tank and an electromagnetic valve connected with the ball float valve, wherein the structure of the intelligent regulation and safety protection device is simpler, the intelligent protection for the water tank can be realized, when the liquid level of the water tank reaches a set liquid level, a floating ball rises to drive a connecting rod to move upwards, so that a ball float valve body is closed, after the ball float valve body is closed, the pressure of an upper cavity of a valve clack is increased, an upper valve clack and a lower valve clack are closed, the overflow of the water tank is effectively prevented, the ball float valve is simple in structure and easy to manufacture, when the ball float valve is damaged and the water level of the water tank overflows, the safety of a pump room can be effectively ensured through the action of an electric valve, when the water consumption peak is high, the device is closed, the water storage of.

Description

Intelligent adjusting and safety protection device for water tank or water pool

Technical Field

The invention relates to the technical field of safety protection valves, in particular to an intelligent adjusting and safety protection device for a water tank or a water pool.

Background

Present municipal water supply because hydraulic reason can use municipal water tank retaining back usually, carries out the pressure boost water supply again, but present municipal water tank is when carrying out the retaining, and the realization that can not be fine usually is automatic to cut off water, and the water of municipal water tank still overflows from the water inlet easily moreover, causes the waste, and the inner structure of some current ball-cock assembly is all more complicated, and it is not convenient enough to make.

Disclosure of Invention

In order to solve the problems, the invention adopts the following technical scheme:

an intelligent adjusting and safety protecting device for a water tank or a water pool comprises a ball float valve connected with the water tank and an electromagnetic valve connected with the ball float valve, the float valve comprises a valve body, a fixed bracket is arranged in the valve body, a guide rod is arranged on the fixed bracket, the guide rod extends into the valve clack upper cavity at the upper part of the valve body and can move up and down relative to the fixed bracket, the guide rod is provided with an upper valve clack corresponding to the inlet of the upper cavity of the valve clack, the lower part of the upper valve clack is provided with a lower cavity of the valve clack, the guide rod is provided with a lower valve clack corresponding to the inlet of the lower cavity of the valve clack, the upper valve clack and the lower valve clack are fixed on the guide rod, the front part of the valve body is communicated with a water guide pipe, the water guide pipe is communicated with a valve clack upper cavity, the valve clack upper cavity is connected with a floating ball valve body through a water outlet pipe, and the floating ball valve body is connected with a floating ball through a connecting rod.

The outer diameter of the upper valve clack is smaller than the inner diameter of the upper cavity of the valve clack.

The fixed bolster is the three-jaw type structure setting, the fixed bolster is welded with the valve body.

The ball float valve body comprises an outer tube body, a piston valve clack is arranged in the outer tube body, the piston valve clack is connected with a second connecting rod, one end of the second connecting rod is hinged with a first hinged plate on the outer tube body, the other end of the second connecting rod is hinged with one end of a second hinged plate, the other end of the second hinged plate is hinged with a first connecting rod, and the end portion of the first connecting rod is hinged with a third hinged plate on the outer tube body.

Compared with the prior art, the invention has the following advantages:

the invention has simple structure, can realize intelligent protection to the water tank, when the liquid level of the water tank reaches the set liquid level, the floating ball rises to drive the connecting rod to move upwards, so as to close the ball float valve body, after the ball float valve body is closed, the pressure of the upper cavity of the valve clack is increased, so as to close the upper valve clack and the lower valve clack, thereby effectively preventing the overflow of the water tank.

Drawings

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

FIG. 2 is a schematic structural view of a fixing bracket of the present invention;

fig. 3 is a schematic structural view of the float valve body of the present invention.

Detailed Description

The technical scheme of the invention is clearly and completely described in the following with reference to the accompanying drawings.

Example (b): as shown in fig. 1-3, the present embodiment provides an intelligent adjusting and safety protecting device for a water tank or a water pool, which includes a float valve 1 connected to the water tank, and an electromagnetic valve 2 connected to the float valve 1, wherein the float valve 1 includes a valve body 101, a fixing bracket 102 is disposed in the valve body 101, a guide rod 103 is disposed on the fixing bracket 102, the guide rod 103 extends into a valve flap upper chamber 104 on an upper portion of the valve body 101, the guide rod 103 can move up and down relative to the fixing bracket 102, an upper valve flap 105 corresponding to an inlet of the valve flap upper chamber 104 is disposed on the guide rod 103, a valve flap lower chamber 100 is disposed on a lower portion of the upper valve flap 105, a lower valve flap 106 corresponding to an inlet of the valve flap lower chamber 100 is disposed on the guide rod 103, the upper valve flap 105 and the lower valve flap 106 are fixed on the guide rod 103, a water conduit 107 is communicated with a front portion of, the valve clack upper cavity 104 is connected with a floating ball valve body 109 through a water outlet pipe 108, and the floating ball valve body 109 is connected with a floating ball 111 through a first connecting rod 110. The upper flap 105 has an outer diameter less than the inner diameter of the upper chamber 104 of the flap. The fixed support 102 is arranged in a three-jaw structure, and the fixed support 102 is welded with the valve body 101. The floating ball valve body 109 comprises an outer tube 112, a piston valve clack 113 is arranged in the outer tube 112, the piston valve clack 113 is connected with a second connecting rod 114, one end of the second connecting rod 114 is hinged with a first hinged plate 115 on the outer tube 112, the other end of the second connecting rod 114 is hinged with one end of a second hinged plate 116, the other end of the second hinged plate 116 is hinged with a first connecting rod 110, and the end of the first connecting rod 110 is hinged with a third hinged plate 117 on the outer tube 112.

This embodiment structure is simpler, can realize the intelligent protection to the water tank, when the water tank liquid level reachs and sets for the liquid level, the floater rises, drive the connecting rod and move upwards, and then make the ball-cock assembly close the back, the increase of cavity pressure on the valve clack, make the valve clack close, lower valve clack also can be closed because of hydraulic reason, the effectual overflow that prevents the water tank, ball-cock assembly simple structure, the preparation is easy, after ball-cock assembly damages, during the overflow of water tank water level, action through electric valve, can effectual assurance pump house's safety, when the water peak, the device is closed, the user is supplied with to the water tank water storage, when the water valley period, the valve passes through front end incoming water pressure feedback, open the valve, the feed-tank water storage.

The present invention is illustrated by way of example and not by way of limitation. It will be apparent to those skilled in the art that other variations and modifications may be made in the foregoing disclosure without departing from the spirit or essential characteristics of all embodiments, and that all changes and modifications apparent from the above teachings are within the scope of the invention.

Claims

1. The utility model provides a water tank or pond intelligent regulation and safety arrangement, its characterized in that, include ball-cock assembly (1) of being connected with the water tank, solenoid valve (2) of being connected with ball-cock assembly (1), ball-cock assembly (1) includes valve body (101), be provided with fixed bolster (102) in valve body (101), be provided with guide arm (103) on fixed bolster (102), in valve clack epicoele (104) on valve body (101) upper portion are stretched into in guide arm (103), the guide arm can carry out the up-and-down motion for fixed bolster (102), be provided with on guide arm (103) with valve clack epicoele (104) entry corresponding last valve clack (105), it is provided with valve clack lower chamber (100) to go up valve clack (105) lower part, be provided with lower valve clack (106) corresponding with valve clack lower chamber (100) entry on guide arm (103), go up valve clack (105, The lower valve clack (106) is fixed on the guide rod (103), the front portion of the valve body (101) is communicated with a water guide pipe (107), the water guide pipe (107) is communicated with a valve clack upper cavity (104), the valve clack upper cavity (104) is connected with a floating ball valve body (109) through a water outlet pipe (108), and the floating ball valve body (109) is connected with a floating ball (111) through a first connecting rod (110).

2. An intelligent regulating and safety device for a water tank or water pool as claimed in claim 1, wherein the outer diameter of the upper valve flap (105) is smaller than the inner diameter of the upper chamber (104) of the valve flap.

3. An intelligent regulating and safety protecting device for a water tank or a water pool as claimed in claim 1, wherein the fixing bracket (102) is arranged in a three-jaw structure, and the fixing bracket (102) is welded with the valve body (101).

4. An intelligent regulating and safety protecting device for a water tank or a water pool as claimed in claim 1, wherein the floating ball valve body (109) comprises an outer tube body (112), a piston valve clack (113) is arranged in the outer tube body (112), the piston valve clack (113) is connected with a second connecting rod (114), one end of the second connecting rod (114) is hinged with a first hinge plate (115) on the outer tube body (112), the other end of the second connecting rod (114) is hinged with one end of a second hinge plate (116), the other end of the second hinge plate (116) is hinged with a first connecting rod (110), and the end of the first connecting rod (110) is hinged with a third hinge plate (117) on the outer tube body (112).