CN208816957U - Plug-in type pipe drilling valve - Google Patents

Abstract

The utility model relates to plug-in type pipe drilling valves, comprising: intubation and valve；Intubation setting lumen, the side wall at the middle part of lumen opens up valve port, valve is rotatably dispose in lumen, one end of intubation is provided with connection-peg, the inside of connection-peg offers port, port is connected to lumen, multiple inserting blocks are arranged along the radial protrusion of intubation in the one end of connection-peg far from valve, each inserting block is provided with inclined surface, inclined surface close to one end of valve to the inside that one end far from valve is increasingly towards port by tilting, each inserting block is provided with seal face close to one end of valve, collar member is additionally provided on the outside of intubation, collar member is set between inserting block and valve, clamping groove is formed between collar member and inserting block.Connection-peg is inserted into the hole on water pipe, after inserting block enters in water pipe, seal face is connected to the inner surface of water pipe, collar member is connected to the outer surface of water pipe, so that plug-in type pipe drilling valve is fixed with water pipe, the plug-in type pipe drilling valve of above structure is easy for installation, convenient for operation.

Description

Plug-in type pipe drilling valve

Technical field

The utility model relates to pipe installation technology fields, more particularly to plug-in type pipe drilling valve.

Background technique

Water pipe is for conveying water.Water pipe is straight, in order to which the water of water pipe is drained to other directions, needs to cut in water pipe After opening, by the water pipe of tee tube connection cutting, and then the water of original water pipe is drained to other directions.However it uses this Mode drains water pipe, and the both ends of tee tube need to harass and disturb waterproof bandage, and tee tube both ends are passed through plastic nut for three Siphunculus is fixed, and such mode of operation is not easy to operate, and causes to drain higher cost, and inefficiency.

Utility model content

Based on this, it is necessary to provide a kind of plug-in type pipe drilling valve.

A kind of plug-in type pipe drilling valve, comprising: intubation and valve；

Lumen is arranged in the inside of the intubation, and the side wall at the middle part of the lumen opens up valve port, and the valve passes through described Valve port is rotatably dispose in the lumen, and one end of the intubation is provided with connection-peg, and the inside of the connection-peg offers logical Mouthful, the port is connected to the lumen, and the one end of the connection-peg far from the valve is set along the radial protrusion of the intubation Multiple inserting blocks are set, each inserting block is provided with inclined surface, and the inclined surface is by close to one end of the valve to separate institute The one end for stating valve is increasingly towards the inside inclination of the port, and each inserting block is provided with pressure close to one end of the valve Tight face is additionally provided with collar member on the outside of the intubation, and the collar member is set between the inserting block and the valve, institute It states collar member and the insertion block gap is arranged, form clamping groove between the collar member and the inserting block.

Further, the section of the connection-peg is circle.

Further, the collar member is set as arc surface towards the inserting block on one side.

Further, the intubation is threadedly coupled with the connection-peg.

Further, the intubation is threadedly coupled with the collar member.

It further, further include sealing ring, the sealing ring is sheathed on the outside of the intubation, and the sealing ring abuts In the collar member towards the one side of the inserting block.

Further, clamping block is arranged in the outer surface outwardly convex of the sealing ring.

Further, locating piece, the inner surface of the sealing ring is arranged in the outer surface outwardly convex of the connection-peg It is recessed inwardly and locating slot is set, the locating piece is set in the locating slot.

Further, the valve is provided with valve handle, and the valve handle is at least partially arranged at the outside of the intubation.

The beneficial effects of the utility model are: connection-peg is then inserted by the aperture on water pipe when needing to drain water pipe In hole on water pipe, so that being obliquely installed for inclined surface is conducive in inserting block access aperture, inserting block in inserting block insertion water pipe After in into water pipe, seal face is connected to the inner surface of water pipe, and collar member is connected to the outer surface of water pipe, passes through inserting block With the common clamping of collar member, so that plug-in type pipe drilling valve is fixed with water pipe, and pass through connection-peg inside water pipe Port is connected to the lumen of intubation, by the unlatching of control valve, realizes the control to water flow, the plug-in type pipe of above structure The valve that drills is easy for installation, and convenient for operation, so that cost is relatively low for drainage, and efficiency is effectively improved.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property It puts, can also be obtained according to these attached drawings other attached drawings.

Fig. 1 is the partial profile structure of the plug-in type pipe drilling valve of an embodiment；

Fig. 2 is the partial profile structure of the plug-in type pipe drilling valve of another embodiment；

Fig. 3 is a direction structure schematic diagram of the connection-peg of an embodiment；

Fig. 4 is the collar member of an embodiment and a direction structure schematic diagram of sealing ring.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work All other embodiment obtained, fall within the protection scope of the utility model.

As shown in Figure 1, its plug-in type pipe drilling valve 10 for an embodiment of the present invention, comprising: 100 Hes of intubation Valve 200；Lumen 101 is arranged in the inside of the intubation 100, and the side wall at the middle part of the lumen 101 opens up valve port (in figure not Show), the valve 200 passes through the valve port and is rotatably dispose in the lumen 101, and the valve 200 is provided with valve handle 210, the valve handle 210 is at least partially arranged at the outside of the intubation 100, and one end of the intubation 100 is provided with grafting First 300, the inside of the connection-peg 300 offers port 301, and the port 301 is connected to the lumen 101, the grafting Multiple inserting blocks 310, each insertion is arranged along the radial protrusion of the intubation 100 in first 300 one end far from the valve 200 Block 310 is provided with inclined surface 311, and the inclined surface 311 is by close to one end of the valve 200 to the separate valve 200 One end is increasingly towards the inside inclination of the port 301, and each inserting block 310 is provided with close to one end of the valve 200 Seal face 312, i.e., the end face of the one end of each inserting block 310 close to the valve 200 are seal face 312, the intubation 100 Outside be additionally provided with collar member 400, the collar member 400 is set between the inserting block 310 and the valve 200, institute It states collar member 400 and the inserting block 310 interval is arranged, form clamping groove between the collar member 400 and the inserting block 310 401。

Specifically, valve 200 is set to the middle part of intubation 100, and valve 200 is connected to the side wall of valve port, and valve 200 is used for The opening and closing of fault of lumen 101 is controlled, and the valve handle 210 being arranged on valve 200 is conducive to the gripping of user, so that valve 200 unlatching and more convenient, the rotating valve handle 210 of closing, can rotate with movable valve 200, open to realize valve The control opened and closed.It is noted that 200 structure of valve that existing tube body can be used in the structure of valve 200 is realized, Realize that structure or realization principle belong to the prior art, therefore, the corresponding cross-section structure of valve is shows in figure, and the present embodiment In not burdensome description.It is intubated 100 one end setting connection-peg 300, the other end is used to be connected to external pipeline.In this way, working as grafting After the aperture of first 300 insertion water pipe, it is intubated water capable of being drawn for 100 other end.

In the present embodiment, connection-peg 300 is elastic connection-peg 300, which is made of elastic rubber, in this way, The connection-peg 300 has stronger elasticity and toughness, when being inserted into the aperture of water pipe, side of the connection-peg 300 by the aperture of water pipe The extruding of wall can deformation, and then advantageously enter water pipe in, and connection-peg 300 enter water pipe in after, in the elasticity of itself Effect is lower to restore shape, enables the seal face 312 of inserting block 310 to be closely connected to the inner surface of water pipe, so that water It is connected between pipe and plug-in type pipe drilling valve 10, so that the aperture of water pipe is inserted into block 310 and is sealed.

Specifically, one side of the inserting block 310 far from connection-peg 300 is inclined surface 311, and being obliquely installed for inclined surface 311 makes The end of inserting block 310 diameter it is smaller, and end is relatively large in diameter, so that connection-peg 300 is easily inserted in water pipe.It is inserting Fashionable, inclined surface 311 is connected to the side wall of the aperture of water pipe, and inserting block 310 progresses into water pipe along inclined surface 311, makes The insertion for obtaining connection-peg 300 is more convenient.And after inserting block 310 enters water pipe, and seal face 312 is connected to the inside of water pipe When surface, collar member 400 is connected to the outer surface of water pipe, and the clamping groove 401 between collar member 400 and inserting block 310 is used for The side wall of water pipe is accommodated, in this way, passing through the common clamping of inserting block 310 and collar member 400, the aperture of water pipe is sufficiently sealed, and And plug-in type pipe drilling valve 10 is fixed with water pipe, and pass through the port 301 of connection-peg 300 and intubation inside water pipe 100 lumen 101 is connected to, in this way, opening or closing by control valve 200, can be realized the drainage of the water of water pipe.

In above-described embodiment, when needing to drain water pipe, connection-peg 300 is then inserted on water pipe by the aperture on water pipe Hole in so that inserting block 310 be inserted into water pipe in, being obliquely installed for inclined surface 311 is conducive in 310 access aperture of inserting block, insert After entering in the entrance water pipe of block 310, seal face 312 is connected to the inner surface of water pipe, and collar member 400 is connected to the outside table of water pipe Face, by the common clamping of inserting block 310 and collar member 400, so that plug-in type pipe drilling valve 10 is fixed with water pipe, and It is connected to by the port 301 of connection-peg 300 with the lumen 101 of intubation 100 inside water pipe, it is real by the unlatching of control valve 200 Now to the control of water flow, the plug-in type pipe drilling valve 10 of above structure is easy for installation, convenient for operation so that drainage cost compared with It is low, and efficiency effectively improves.

One embodiment is, as shown in figure 3, multiple inserting blocks 310, each institute is arranged in the outer surface protrusion of connection-peg 300 The setting of the interval of inserting block 310 is stated, each inserting block 310 is placed equidistant with, in order to realize the close of aperture of the connection-peg 300 to water pipe Envelope, one embodiment are sealing 320 to be arranged between two adjacent inserting blocks 310, and sealing 320 is raised in connection-peg 300 height is less than the height of inserting block 310, in this way, sealing is connected to the edge of the aperture of water pipe, so that the aperture of water pipe It is sufficiently sealed.

In order to enable connection-peg 300 facilitates insertion into water pipe, in one embodiment, as shown in figure 3, the connection-peg 300 section is circle.In the present embodiment, connection-peg 300 is the cylindrical structure that middle part opens up port 301, in this way, being convenient for grafting In first 300 insertion water pipe.And connection-peg 300 is hollow cylindrical structure, is conducive to the connection of connection-peg 300 and intubation 100.One A embodiment is, as shown in Figure 1, connection-peg 300 is fixedly connected with intubation 100, one embodiment is connection-peg 300 and intubation 100 are integrally formed setting.

For the ease of adjusting position of the connection-peg 300 in intubation 100, in one embodiment, as shown in Fig. 2, described Intubation 100 is threadedly coupled with the connection-peg 300.In the present embodiment, intubation 100 is detachably connected with connection-peg 300, is intubated External screw thread is arranged in 100 one end, and internal screw thread, connection-peg is arranged in the inner surface of the one end of connection-peg 300 far from inserting block 310 300 internal screw thread is connect with the external screw thread of intubation 100, in this way, dismantle connection-peg 300 can in intubation 100, and is made Position-adjustable of the connection-peg 300 in intubation 100 so that the use of plug-in type pipe drilling valve 10 is more flexible, and makes Obtain the sealing effect of the aperture to water pipe more preferably.

In order to enable more preferably to the sealing effect of water pipe, in one embodiment, as depicted in figs. 1 and 2, the collar member 400 are set as arc surface towards the inserting block 310 on one side.It is noted that water pipe is cylindrical structure, outside table Face is arc surface, and therefore, in the present embodiment, collar member 400 is set as arc surface towards inserting block 310 on one side, can be more preferable The outer surface of title deed for land Heshui pipe, enables collar member 400 to be sufficiently connected to the outer surface of water pipe, so that opening water pipe The sealing effect in hole is more preferably.

For position of the adjusting set ring 400 in intubation 100, in one embodiment, as shown in Fig. 2, the intubation 100 are threadedly coupled with the collar member 400.In the present embodiment, collar member 400 is sheathed on the outer surface of intubation 100, and is intubated External screw thread is arranged in 100 outer surface, and internal screw thread, the internal screw thread and intubation of collar member 400 is arranged in the inner surface of collar member 400 100 external screw thread connection, in this way, it is detachable in intubation 100 to make collar member 400, and is being intubated collar member 400 Position-adjustable on 100, by position of the adjusting set ring 400 in intubation 100, makes after connection-peg 300 is inserted into water pipe Collar member 400 is obtained towards 300 counter motion of connection-peg, collar member 400 is tightened, so that collar member 400 is sufficiently connected to water pipe Outer surface, collar member 400 and 310 held tight of inserting block are connected to the outer surface and inner surface of water pipe, and then make It obtains sufficiently sealed to the aperture of water pipe.

In order to enable more preferably to the sealing effect of the aperture of water pipe, in one embodiment, as shown in Fig. 2, plug-in type pipe Road drilling valve 10 further includes sealing ring 500, and the sealing ring 500 is sheathed on the outside of the intubation 100, and the sealing ring 500 are connected to one side of the collar member 400 towards the inserting block 310.In one embodiment, 500 movable sleeve of sealing ring Set on the outside of intubation 100, one embodiment is that the sealing ring 500 is rubber seal 500, the i.e. material of the sealing ring 500 For rubber, when connection-peg 300 is inserted into water pipe, collar member 400 is moved towards connection-peg 300, and collar member 400 passes through sealing ring 500 are connected to the outer surface of water pipe, so that the aperture of water pipe is sufficiently sealed, so that the sealing of the aperture to water pipe Better effect.

In order to fix sealing ring 500, sealing ring 500 is avoided to generate displacement when being connected to water pipe, in one embodiment In, as shown in figure 4, clamping block 510 is arranged in the outer surface outwardly convex of the sealing ring 500, the collar member 400 is offered Groove 402, clamping block 510 are set in groove 402, in this way, when sealing ring 500 is connected to the outer surface of water pipe, clamping Block is inserted into collar member groove, so that sealing ring 500 is fixed with 400 relative position of collar member, so that sealing ring 500 obtains It is fixed.

In order to avoid the rotation of connection-peg 300, so that more preferably to the sealing effect of the aperture of water pipe, in one embodiment, Incorporated by reference to Fig. 3 and Fig. 4, the outer surface outwardly convex of the connection-peg 300 is arranged locating piece 330, the sealing ring 500 it is interior Side surface, which is recessed inwardly, is arranged locating slot 501, and the locating piece 330 is set in the locating slot 501.Specifically, connection-peg Locating piece is arranged in 300 one end protrusions far from inserting block 310, in this way, when inserting block 310 is inserted into inside water pipe, connection-peg 300 One end of inserting block 310 is located at the outside of water pipe, and sealing ring 500 is connected to the outer surface of water pipe, and 500 sets of sealing ring One end set on connection-peg 300 far from inserting block 310, so that the locating piece of connection-peg 300 is inserted in the locating slot of sealing ring 500 It is interior, so that connection-peg 300 and the relative position of sealing ring 500 are fixed, and since sealing ring 500 passes through clamping block and lantern ring It is relatively fixed between part 400, so that connection-peg 300 is fixed, effectively avoid connection-peg 300 from rotating, so as to water pipe Aperture sealing effect more preferably.

In order to limit the movement of collar member 400, avoid collar member 400 far from connection-peg 300, in one embodiment, such as Shown in Fig. 2, protrusion is provided with limiting section 600 in intubation 100, and limiting section is set between collar member 400 and valve 200, in this way, By limiting section to the block of collar member 400, the movement of collar member 400 is effectively limited, avoids collar member 400 far from connection-peg 300。

Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited In contradiction, all should be considered as described in this specification.

Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed, But it cannot be understood as the limitations to utility model patent range.It should be pointed out that for the common skill of this field For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to The protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.

Claims (9)

1. The valve 1. a kind of plug-in type pipe drills characterized by comprising intubation and valve；

   Lumen is arranged in the inside of the intubation, and the side wall at the middle part of the lumen opens up valve port, and the valve passes through the valve port It is rotatably dispose in the lumen, one end of the intubation is provided with connection-peg, and the inside of the connection-peg offers port, institute It states port to be connected to the lumen, the one end of the connection-peg far from the valve is multiple along the radial protrusion setting of the intubation Inserting block, each inserting block are provided with inclined surface, and the inclined surface is by close to one end of the valve to the separate valve One end be increasingly towards the inside inclination of the port, each inserting block is provided with seal face close to one end of the valve, Collar member is additionally provided on the outside of the intubation, the collar member is set between the inserting block and the valve, the set Ring and the insertion block gap are arranged, and form clamping groove between the collar member and the inserting block.
2. The valve 2. plug-in type pipe according to claim 1 drills, which is characterized in that the section of the connection-peg is circle Shape.
3. The valve 3. plug-in type pipe according to claim 1 drills, which is characterized in that the collar member is towards the insertion Block is set as arc surface on one side.
4. The valve 4. plug-in type pipe according to claim 1 drills, which is characterized in that the intubation and the connection-peg spiral shell Line connection.
5. The valve 5. plug-in type pipe according to claim 1 drills, which is characterized in that the intubation and the collar member spiral shell Line connection.
6. The valve 6. plug-in type pipe according to claim 1 drills, which is characterized in that it further include sealing ring, the sealing Snare is set to the outside of the intubation, and the sealing ring is connected to one side of the collar member towards the inserting block.
7. The valve 7. plug-in type pipe according to claim 6 drills, which is characterized in that the outer surface of the sealing ring to Clamping block is arranged in outer lug.
8. The valve 8. plug-in type pipe according to claim 6 drills, which is characterized in that the outer surface of the connection-peg to Locating piece is arranged in outer lug, and the inner surface of the sealing ring, which is recessed inwardly, is arranged locating slot, and the locating piece is set to described In locating slot.
9. The valve 9. plug-in type pipe according to claim 1 drills, which is characterized in that the valve is provided with valve handle, The valve handle is at least partially arranged at the outside of the intubation.