CN217081498U - Anti-misoperation structure of electromagnetic valve assembly - Google Patents

Abstract

The utility model discloses a solenoid valve assembly prevent maloperation structure, including main siphunculus and a siphunculus, a siphunculus setting is just in one side of main siphunculus the both ends of a siphunculus are all buckled and are communicated with main siphunculus fixed connection, the manual ball valve of fixedly connected with on a siphunculus, the coaxial fixedly connected with torsion bar of manual ball valve control end, be provided with on the torsion bar and prevent maloperation control assembly, fixedly connected with solenoid valve on the main siphunculus, the solenoid valve sets up between a siphunculus both ends, be provided with the water pressure locking Assembly who corresponds with the torsion bar on the main siphunculus, water pressure locking Assembly sets up the one side that is close to the delivery port at the solenoid valve. The utility model provides a manual valve control structure is difficult to the maloperation more, and when the normal work of solenoid valve was watered simultaneously, manual valve can't be operated, and the whole device prevent that the maloperation effect is better.

Description

Anti-misoperation structure of electromagnetic valve assembly

Technical Field

The utility model relates to a bathroom technical field especially relates to a solenoid valve assembly prevent maloperation structure.

Background

Most of the taps used in the current market are manual taps or automatic induction taps. Compared with an induction faucet, the manual faucet wastes manpower, and water resources are easily wasted due to reasons such as forgetting to close the faucet. Response tap can realize timely switch valve, effectively reduce the extravagant problem of water resource, and need not the contact, effectively prevent the bacterium propagation, but current response tap when electromagnetic component became invalid, do not have the power supply or became invalid or control the solenoid valve controller because of mechanical failure and take place to damage promptly at the solenoid valve, generally can not carry out water route control through manually operation's mode, make response tap's water route control function inefficacy, lead to response tap to use, there is the limitation in the use. Therefore, more existing electromagnetic valves are provided with manual operation structures, and water can be discharged through the manual operation structures after the electromagnetic valves are in problems;

the patent document with the application number of CN202022713740.3 in China discloses an anti-misoperation structure of a solenoid valve assembly, which comprises a valve seat and a solenoid valve, wherein a main flow channel and an emergency flow channel which are connected in parallel are arranged on the valve seat, the main flow channel is controlled to be switched on and off by the solenoid valve, the emergency flow channel can be sealed and moved by a manual operating part to control the opening and closing of the emergency flow channel, an operating part is formed at the rear end of the manual operating part, at least one detachable limit buckle is connected to the operating part in a matched manner, and the manual operating part is limited by the limit buckle to move outwards to the opening position of the emergency flow channel;

the device has the following disadvantages: prevent maloperation and mainly realize through spacing knot, it is comparatively troublesome when needing to carry out manual operation, holistic preventing maloperation effect is not good enough simultaneously.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a misoperation prevention structure of a solenoid valve assembly.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a solenoid valve assembly prevent maloperation structure, includes main siphunculus and a siphunculus, a siphunculus setting is in one side of main siphunculus just the both ends of a siphunculus all buckle and with main siphunculus fixed connection and intercommunication, fixedly connected with manual ball valve on a siphunculus, the coaxial fixedly connected with torsion bar of manual ball valve control end, be provided with on the torsion bar and prevent maloperation control assembly, fixedly connected with solenoid valve on the main siphunculus, the solenoid valve sets up between a siphunculus both ends, be provided with the water pressure locking Assembly who corresponds with the torsion bar on the main siphunculus, water pressure locking Assembly sets up the one side that is close to the delivery port at the solenoid valve.

Preferably, the misoperation prevention control assembly comprises a thin cylinder arranged on the torsion bar in a sleeved mode, one end, far away from the torsion bar, of the thin cylinder is fixedly connected with a rotating block, a plurality of limiting strips are fixedly arranged around the torsion bar, a plurality of limiting grooves matched with the limiting strips are formed in the inner wall of the thin cylinder, a limiting cover is further fixedly arranged outside the thin cylinder in a sleeved mode, a limiting gear is fixedly arranged at one end, far away from the rotating block, of the thin cylinder in a sleeved mode, a first annular block is fixedly arranged on the lower side of the inner wall of the limiting cover, and a plurality of tooth grooves matched with the limiting gear are formed in the inner side of the first annular block.

Preferably, the upper side of the inner wall of the limit cover is fixedly provided with a second annular block, the inner diameter of the second annular block is smaller than the diameter of the limit gear, only a first spring is arranged in the thin cylinder, and the rotating block is fixedly connected with the torsion bar through the first spring.

Preferably, water pressure locking Assembly is including setting up the sealed section of thick bamboo at the solenoid valve upside, sealed section of thick bamboo one end lateral wall passes through hard tube and main siphunculus fixed connection and intercommunication, sealed section of thick bamboo other end central point puts and is provided with the through-hole, be provided with the piston spare in the sealed section of thick bamboo, the coaxial fixedly connected with gag lever post of one end that the piston spare is close to the through-hole, the gag lever post runs through the through-hole and extends to the outside and corresponds with thin section of thick bamboo position, it is provided with a plurality of spacing hole grooves that match with the gag lever post to surround on the thin section of thick bamboo outer wall.

Preferably, a second spring is arranged in the sealing cylinder, and the piston piece is fixedly connected with the inner wall of one end, close to the hard tube, of the sealing cylinder through the second spring.

Compared with the prior art, the beneficial effects of the utility model are that: the device is provided with the branch pipe, the manual ball valve structure is arranged on the branch pipe, after the electromagnetic valve on the main pipe breaks down, the manual ball valve can be opened for water outlet, the control end of the manual ball valve is controlled by the anti-misoperation control assembly, and when the manual ball valve needs to be controlled, the rotating block needs to be pulled outwards for a certain distance, so that the control action can be realized; meanwhile, the water pressure locking assembly is further arranged in the device, when the electromagnetic valve is in a working open state, the limiting rod limits the thin cylinder due to the action of water pressure, people cannot control the manual ball valve, the integral device is high in anti-misoperation effect, and meanwhile, complex operation is not needed when the manual ball valve is really operated.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic perspective view of the present invention (the anti-misoperation control component is in an explosion state);

fig. 3 is a schematic sectional view of the present invention.

In the figure:

the anti-misoperation device comprises a main through pipe 1, a branch through pipe 2, a manual ball valve 3, a torsion bar 4, an anti-misoperation control component 5, an electromagnetic valve 6, a hydraulic locking component 7, a thin cylinder 51, a rotating block 52, a limiting strip 53, a limiting cover 54, a limiting gear 55, a first annular block 56, a second annular block 57, a first spring 58, a sealing cylinder 71, a hard pipe 72, a piston piece 73, a limiting rod 74 and a second spring 75.

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.

Referring to fig. 1 to 3, an anti-misoperation structure of a solenoid valve assembly includes:

the water outlet device comprises a main through pipe 1 and a branch through pipe 2, wherein the branch through pipe 2 is arranged at one side of the main through pipe 1, two ends of the branch through pipe 2 are bent and fixedly connected with and communicated with the main through pipe 1 to form two passages, water outlet operation can be carried out through the branch through pipe 2 and the main through pipe 1, a manual ball valve 3 is fixedly connected onto the branch through pipe 2, a torsion bar 4 is coaxially and fixedly connected onto a control end of the manual ball valve 3, the torsion bar 4 can be used for controlling the manual ball valve 3, but in order to avoid misoperation, the control of the manual ball valve 3 needs to be limited, therefore, an anti-misoperation control assembly 5 is arranged on the torsion bar 4, the anti-misoperation control assembly 5 comprises a thin barrel 51 sleeved on the torsion bar 4, a rotating block 52 is coaxially and fixedly connected onto one end of the thin barrel 51 far away from the torsion bar 4, a plurality of limiting strips 53 are fixedly arranged around the torsion bar 4, and a plurality of limiting grooves matched with the limiting strips 53 are arranged on the inner wall of the thin barrel 51, the torsion bar 4 can be driven to rotate by rotating the thin cylinder 51, the thin cylinder 51 is fixedly sleeved with a limiting cover 54, one end of the thin cylinder 51, which is far away from the rotating block 52, is fixedly sleeved with a limiting gear 55, the lower side of the inner wall of the limiting cover 54 is fixedly provided with a first annular block 56, the inner side of the first annular block 56 is provided with a plurality of tooth grooves matched with the limiting gear 55, when the limiting gear 55 is embedded into the first annular block 56, the thin cylinder 51 cannot be rotated, namely, the torsion bar 4 cannot be rotated, the upper side of the inner wall of the limiting cover 54 is fixedly provided with a second annular block 57, the inner diameter of the second annular block 57 is smaller than the diameter of the limiting gear 55, the position of the limiting gear 55 is limited, the thin cylinder 51 is also internally provided with a first spring 58, the rotating block 52 is fixedly connected with the torsion bar 4 through the first spring 58, under the effect of not being influenced by external force, the limiting gear 55 is ensured to be embedded into the first annular block 56, the limiting effect on the main through pipe 1 is fixedly connected with an electromagnetic valve 6, the electromagnetic valve 6 is arranged between the two ends of the branch pipe 2 to realize the induction water-passing function of the device, and the structure has more applications in reality and is not described herein;

in order to further realize the effect of preventing misoperation, when the solenoid valve works normally, it should be avoided that the manual valve can operate, therefore, the main through pipe 1 is provided with the water pressure locking assembly 7 corresponding to the torsion bar 4, the water pressure locking assembly 7 is arranged at one side of the solenoid valve 6 close to the water outlet, the water pressure locking assembly 7 comprises a sealing cylinder 71 arranged at the upper side of the solenoid valve 6, the side wall of one end of the sealing cylinder 71 is fixedly connected and communicated with the main through pipe 1 through a hard pipe 72, the center position of the other end of the sealing cylinder 71 is provided with a through hole, a piston member 73 is arranged in the sealing cylinder 71, one end of the piston member 73 close to the through hole is coaxially and fixedly connected with a limit rod 74, the limit rod 74 extends to the outside through the through hole and corresponds to the position of the thin cylinder 51, a plurality of limit hole grooves matched with the limit rod 74 are arranged around the outer wall of the thin cylinder 51, when the solenoid valve 6 is opened to perform water outlet operation through the main through pipe 1, water enters the sealing cylinder 71 through the hard pipe 72, because of the existence of water pressure, the piston piece 73 enables the limiting rod 74 to extend out of the sealing cylinder 71 and be inserted into the limiting hole groove on the thin cylinder 51, so that the manual valve cannot be operated, the limiting effect cannot be easily relieved, the spring piece 75 is arranged in the sealing cylinder 71, the piston piece 73 is fixedly connected with the inner wall of one end, close to the hard pipe 72, of the sealing cylinder 71 through the spring piece 75, the limiting effect on the manual valve can be continuously kept after the electromagnetic valve 6 is closed, and the limitation can be relieved by poking the limiting rod 74.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (5)

1. An anti-misoperation structure of a solenoid valve assembly, comprising: the anti-misoperation device comprises a main through pipe (1) and a branch through pipe (2), wherein the branch through pipe (2) is arranged on one side of the main through pipe (1), the two ends of the branch through pipe (2) are bent and fixedly connected with the main through pipe (1) and communicated with the main through pipe (2), a manual ball valve (3) is fixedly connected onto the branch through pipe (2), a torsion bar (4) is fixedly connected with the control end of the manual ball valve (3) in a coaxial mode, a misoperation prevention control assembly (5) is arranged on the torsion bar (4), an electromagnetic valve (6) is fixedly connected onto the main through pipe (1), the electromagnetic valve (6) is arranged between the two ends of the branch through pipe (2), a water pressure locking assembly (7) corresponding to the torsion bar (4) is arranged on the main through pipe (1), and the water pressure locking assembly (7) is arranged on one side, close to a water outlet, of the electromagnetic valve (6).

2. The structure of claim 1, wherein the structure for preventing the solenoid valve assembly from being operated erroneously, the anti-misoperation control component (5) comprises a thin cylinder (51) sleeved on the torsion bar (4), one end of the thin cylinder (51) far away from the torsion bar (4) is coaxially and fixedly connected with a rotating block (52), a plurality of limiting strips (53) are fixedly arranged around the torsion bar (4), a plurality of limiting grooves matched with the limiting strips (53) are arranged on the inner wall of the thin cylinder (51), a limit cover (54) is fixedly sleeved outside the thin cylinder (51), a limit gear (55) is fixedly sleeved at one end of the thin cylinder (51) far away from the rotating block (52), a first annular block (56) is fixedly arranged on the lower side of the inner wall of the limiting cover (54), a plurality of tooth grooves matched with the limiting gear (55) are formed in the inner side of the first annular block (56).

3. The structure of preventing misoperation of the solenoid valve assembly according to claim 2, wherein the upper side of the inner wall of the limit cover (54) is fixedly provided with a second annular block (57), the inner diameter of the second annular block (57) is smaller than the diameter of the limit gear (55), only a first spring (58) is arranged in the thin barrel (51), and the rotating block (52) is fixedly connected with the torsion bar (4) through the first spring (58).

4. The anti-misoperation structure of the electromagnetic valve assembly according to claim 2, wherein the water pressure locking assembly (7) comprises a sealing barrel (71) arranged on the upper side of the electromagnetic valve (6), the side wall of one end of the sealing barrel (71) is fixedly connected and communicated with the main through pipe (1) through a hard pipe (72), a through hole is arranged at the center of the other end of the sealing barrel (71), a piston member (73) is arranged in the sealing barrel (71), a limit rod (74) is fixedly connected to one end of the piston member (73) close to the through hole in a coaxial manner, the limit rod (74) extends to the outside through the through hole and corresponds to the position of the thin barrel (51), and a plurality of limit hole grooves matched with the limit rod (74) are arranged on the outer wall of the thin barrel (51) in a surrounding manner.

5. The misoperation preventing structure of the electromagnetic valve assembly according to claim 4, wherein a second spring (75) is arranged in the sealing cylinder (71), and the piston member (73) is fixedly connected with the inner wall of one end, close to the hard tube (72), of the sealing cylinder (71) through the second spring (75).

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