CN212690847U - Valve with prevent spouting function - Google Patents

Abstract

The utility model relates to the technical field of valves, and a valve with prevent spouting function is disclosed, including pipeline and valve rod, the turn trough has been seted up on the inside wall of pipeline, the hole has been seted up on the inside wall of pipeline to change, change the corresponding setting in hole and turn trough, change downthehole pivot that is provided with, fixedly connected with installation piece on one side lateral wall of pipeline, the one end of pivot is inserted and is established in the turn trough, the symmetry is provided with the connecting plate, two on the lateral wall of turning the hole install the sealing washer between the connecting plate, the equal sliding sleeve of connecting plate and sealing washer is established on the lateral wall of pivot, fixedly connected with baffle on the lateral wall of pivot, the baffle sets up the inboard at the pipeline, the slip cover is equipped with torque spring on the lateral wall of pivot, torque spring's one end fixed connection is on the lateral. The valve with the blowout prevention function can prevent water flow from continuously jetting under the condition that a valve body or a valve rod is damaged.

Description

Valve with prevent spouting function

Technical Field

The utility model relates to the technical field of valves, specifically be a valve with prevent spouting function.

Background

The valve is the control unit among the fluid conveying system, have and end, adjust, the water conservancy diversion, prevent functions such as adverse current, steady voltage, reposition of redundant personnel or overflow pressure release, common tap in the life also is one kind of valve, tap among the prior art can spout a large amount of water after case and valve gap damage, influence peripheral facility environment easily, and easy difficult to prevent, need to cut off the water supply source, and still in time change tap, but the water cut off can lead to the unable normal water use in other regions, do not cut off the water source and then cause more fresh water resources waste easily, lead to tap's use experience to feel to reduce.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a valve with prevent spouting function possesses the advantage that prevents rivers and continuously spray, has solved the problem that the background art provided.

(II) technical scheme

For the above-mentioned purpose of preventing rivers from lasting injection that realizes, the utility model provides a following technical scheme: the utility model provides a valve with prevent spouting function, includes pipeline and valve rod, the turn trough has been seted up on the inside wall of pipeline, the commentaries on classics hole has been seted up on the inside wall of pipeline, change the corresponding setting of hole and turn trough, it is provided with the pivot to change downthehole, fixedly connected with installation piece on one side lateral wall of pipeline, the one end of pivot is inserted and is established in the turn trough, the symmetry is provided with the connecting plate on the lateral wall of commentaries on classics hole, two install the sealing washer between the connecting plate, the equal sliding sleeve of connecting plate and sealing washer is established on the lateral wall of pivot, fixedly connected with baffle on the lateral wall of pivot, the baffle sets up the inboard at the pipeline, sliding sleeve is equipped with torque spring on the lateral wall of pivot, torque spring's one end fixed connection is on the lateral wall of connecting plate.

Preferably, a cross opening is formed in the side wall of the mounting block, one end of the rotating shaft penetrates into the cross opening, a rotating part is fixedly connected to one end of the rotating shaft, a rotating block is fixedly connected to one end of the rotating part, and the rotating block is arranged in the cross opening.

Preferably, a stop block is arranged on the inner side wall of the pipeline, and the stop block is arranged on one side of the central axis of the rotating shaft.

Preferably, the lateral wall of the outer side of the baffle is sleeved with a sealing ring, and the sealing ring is made of rubber.

Preferably, the rotating part comprises a connecting rod, a connecting groove is formed in one end side wall of the rotating shaft, sliding grooves are symmetrically formed in the side wall of the connecting groove, sliding blocks are connected in the sliding grooves in a sliding mode, the connecting rod and the sliding blocks are fixedly connected, and one end of the connecting rod is fixedly connected with a rotating block.

Preferably, an external thread is formed on the side wall of one end of the connecting rod, a fixing groove is formed in the side wall of the rotating block, an internal thread is formed in the fixing groove, and the connecting rod is connected with the rotating block through the thread.

(III) advantageous effects

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this kind of valve with prevent spouting function, baffle through setting up, parts such as pivot and turning block, the user of service can be under the valve body of valve or the condition that the valve rod damaged, it is rotatory to rotate the turning block drive pivot, thereby make the pivot drive the baffle and rotate, carry out the shutoff to the pipeline through the baffle, and utilize dog help location, then the turning block can be realized fixedly through cross opening, just so can not take place rivers under the condition that valve body or valve rod damaged and continuously spray the condition, can not hinder the water consumption of other water supply pipes simultaneously. The use experience of the faucet is improved.

Drawings

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

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

FIG. 3 is a schematic side sectional view of the present invention;

FIG. 4 is an enlarged view of the structure at B in FIG. 3;

FIG. 5 is an enlarged view of the structure at C in FIG. 3;

FIG. 6 is a schematic view of the connection structure of the mounting block of the present invention;

fig. 7 is a schematic view of a connection structure of the rotating member according to the present invention.

In the figure: 1. a pipeline; 2. a valve stem; 3. a stopper; 4. a baffle plate; 5. a rotating shaft; 6. mounting blocks; 7. hole turning; 8. a connecting plate; 9. a seal ring; 10. a torsion spring; 11. a cross-shaped opening; 12. rotating the block; 13. connecting grooves; 14. a chute; 15. a slider; 16. a connecting rod.

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.

Example 1

Referring to fig. 1-7, a valve with an anti-injection function comprises a pipeline 1 and a valve rod 2, wherein a rotary groove is formed in the inner side wall of the pipeline 1, a torsion spring 10 can be additionally arranged in the rotary groove to help a rotary shaft 5 to keep a horizontal position under water flow impact, a rotary hole 7 is formed in the inner side wall of the pipeline 1, the rotary hole 7 and the rotary groove are correspondingly arranged, the rotary shaft 5 is arranged in the rotary hole 7, a stop block 3 is arranged on the inner side wall of the pipeline 1, the stop block 3 is arranged on one side of the central axis of the rotary shaft 5, and the stop block 3 can help the rotary shaft 5 and a baffle plate 4 to be positioned in.

Fixedly connected with installation piece 6 on one side lateral wall of pipeline 1, cross opening 11 has been seted up on the lateral wall of installation piece 6, the one end of pivot 5 runs through to setting up in cross opening 11, the one end fixedly connected with rotation piece of pivot 5, it includes connecting rod 16 to rotate the piece, spread groove 13 has been seted up on the one end lateral wall of pivot 5, spout 14 has been seted up to the symmetry on spread groove 13's the lateral wall, sliding connection has slider 15 in the spout 14, adopt fixed connection to set up between connecting rod 16 and the slider 15, connecting rod 16's one end fixedly connected with turning block 12, the external screw thread has been seted up on connecting rod 16's the one end lateral wall, the fixed slot has been seted up on turning block 12's the lateral wall, and seted up the internal thread in the fixed slot, pass through threaded connection between connecting rod 16 and.

One end fixedly connected with turning block 12 of rotation piece, turning block 12 sets up in cross opening 11, and the rotation piece that sets up can be when needs use turning block 12, with turning block 12 and connecting rod 16 together pull out installation piece 6 to avoid installing 6 blockking of turning block 12, then carry on spacingly to turning block 12 through cross opening 11 on the installation piece 6 again, prevent that rivers and torsion spring 10 from driving baffle 4, lose the effect of stifled water.

One end of pivot 5 is inserted and is established in the turn trough, the symmetry is provided with connecting plate 8 on the lateral wall of commentaries on classics hole 7, install sealing washer 9 between two connecting plates 8, connecting plate 8 and the equal slip cap of sealing washer 9 are established on the lateral wall of pivot 5, fixedly connected with baffle 4 on the lateral wall of pivot 5, baffle 4 sets up the inboard at pipeline 1, the cover is equipped with the sealing ring on the outside lateral wall of baffle 4, the sealing ring adopts the rubber material setting, the sealing ring of setting can help baffle 4 to carry out the manger plate, the shutoff effect of baffle 4 has been increased, slip cap is equipped with torque spring 10 on the lateral wall of pivot 5, torque spring 10's one end fixed connection is on the lateral wall of connecting plate 8, torque spring 10's.

The working principle is as follows: under the condition that the valve body of tap or valve rod 2 damaged, the user of service can together pull out installation piece 6 with turning block 12 and connecting rod 16, then it is rotatory to rotate turning block 12 and drive pivot 5, thereby it rotates to make pivot 5 drive baffle 4, carry out the shutoff to pipeline 1 through baffle 4, and utilize 3 help fixes a position of dog, then cross opening 11 on the rethread installation piece 6 is spacing to turning block 12, prevent that rivers and torsion spring 10 from driving baffle 4, baffle 4 can be to pipeline 1 realization continuous shutoff, just so can prevent rivers continuous injection, can not hinder the water consumption of other water supply pipes simultaneously.

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 (6)

1. A valve with an anti-injection function comprises a pipeline (1) and a valve rod (2);

the method is characterized in that:

the pipeline structure is characterized in that a rotary groove is formed in the inner side wall of the pipeline (1), a rotary hole (7) is formed in the inner side wall of the pipeline (1), the rotary hole (7) and the rotary groove are arranged correspondingly, a rotary shaft (5) is arranged in the rotary hole (7), a mounting block (6) is fixedly connected to the side wall of one side of the pipeline (1), one end of the rotary shaft (5) is inserted into the rotary groove, connecting plates (8) are symmetrically arranged on the side wall of the rotary hole (7), a sealing ring (9) is arranged between the two connecting plates (8), the connecting plates (8) and the sealing ring (9) are both slidably sleeved on the side wall of the rotary shaft (5), a baffle (4) is fixedly connected to the side wall of the rotary shaft (5), the baffle (4) is arranged on the inner side of the pipeline (1), a torsion spring (10) is slidably sleeved on the side wall of the rotary shaft (5), one end of the torsion spring (10) is, the other end of the torsion spring (10) is fixedly connected to the side wall of the baffle plate (4).

2. A valve with spray prevention function as claimed in claim 1, wherein: cross opening (11) have been seted up on the lateral wall of installation piece (6), the one end of pivot (5) is run through to setting up in cross opening (11), the one end fixedly connected with rotation piece of pivot (5), the one end fixedly connected with turning block (12) that rotates, turning block (12) set up in cross opening (11).

3. A valve with spray prevention function as claimed in claim 1, wherein: the pipeline is characterized in that a stop block (3) is arranged on the inner side wall of the pipeline (1), and the stop block (3) is arranged on one side of the central axis of the rotating shaft (5).

4. A valve with spray prevention function as claimed in claim 1, wherein: the outer side wall of the baffle (4) is sleeved with a sealing ring, and the sealing ring is made of rubber.

5. A valve having a blowout prevention function according to claim 2, wherein: the rotating member comprises a connecting rod (16), a connecting groove (13) is formed in one end side wall of the rotating shaft (5), sliding grooves (14) are symmetrically formed in the side wall of the connecting groove (13), sliding blocks (15) are connected in the sliding grooves (14), fixed connection is arranged between the connecting rod (16) and the sliding blocks (15), and one end of the connecting rod (16) is fixedly connected with a rotating block (12).

6. A valve having a blowout prevention function according to claim 5, wherein: the connecting rod is characterized in that an external thread is formed in the side wall of one end of the connecting rod (16), a fixing groove is formed in the side wall of the rotating block (12), an internal thread is formed in the fixing groove, and the connecting rod (16) is connected with the rotating block (12) through the thread.

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