CN2171762Y

CN2171762Y - Gas shunt pipe valve base without cut off water

Info

Publication number: CN2171762Y
Application number: CN 93227683
Authority: CN
Inventors: 郭献仁
Original assignee: Individual
Current assignee: Individual
Priority date: 1993-03-25
Filing date: 1993-03-25
Publication date: 1994-07-13
Anticipated expiration: 2003-03-25

Abstract

The utility model relates to a gas type path diversion pipe valve seat without water stopping, which is composed of an upper valve body, a lower valve body, a sphere, a shaft core, a derailing switch, a water stopping cover, a drilling tool, etc. The upper valve body is connected with the lower valve body through a screw bolt; the upper valve body is connected with the derailing switch; a water diversion pipe and a perforated pipe are connected into integration; the joint of the valve body inner side of the path diversion pipe valve seat and a pipe fitting is provided with bowl-shaped seal; the valve body is vertically penetrated into the mouth of the pipe, and the surface of the pipe fitting is drilled with a required pore diameter with the drilling tool; after the drilling tool is drawn, a nut is screwed; the derailing switch is opened, and hydrosphere is connected. The device has the advantages of shock resistance, press resistance, stable installation, water leakage and shedding proofing, continuous water source and long service life.

Description

Gas shunt pipe valve base without cut off water

But the utility model is the just a kind of device of tap pipeline of a kind of continuous aqueous vapor that is used for facilities such as upper and lower water course, industrial or agricultural water, chemical industry, coal gas and steam.

The continuous moisture road pipe valve seat that uses generally adopts to connect and revolves the knot plug device at present, this device need mate various annexes in use in addition, it is very complicated because of the distributed water pipe operation is installed, the cost height, in installing and using, connect distributed water pipe with the kink pipe joint, the connection bifurcated of distributed water pipe is intricate, can't make neat branch pipe jointing.In addition, No. the 7326083rd, TaiWan, China patent " the continuous moisture water pipe saddle that connects the sealing valve ", though the characteristics that need not cut off the water supply are arranged, but distributed water pipe and boring are same pipelines, adopt hand driling machine, block the shortcoming of water outlet in the chip drop tubes after boring, it is manipulated also relatively slowly, therefore Practical Benefit is poor, develops a kind of modern design, continuous aqueous vapor formula by-pass tube valve seat easy to use is a new problem anxious to be solved always.

The purpose of this utility model be exactly for provide a kind of reasonable in design, function of use is unique, realize rapid processing, save man-hour, flexible operation, sturdy and durable, the continuous aqueous vapor formula by-pass tube valve seat that do not have corrosion of leaking and obscission.

The purpose of this utility model is achieved in that whole device is by upper valve body, following valve body, the spheroid cap fall prevention, spheroid, stop cover, inner nut, the flexible sleeve pipe, axle core sealing trim ring, the axle core, packing ring, the derailing switch locking cap, derailing switch, bolt, nut, the bowl-type sealing, ball seal, bobbin seal, the stop cover sealing, the sealing of axle core, 0 type ring, dirt-proof boot, pipe fitting, drilling tool is formed, by-pass tube valve seat upper valve body is equipped with separating stand and connects cock, cock valve body right side connects by bearing, the axle core, press and end circle, the derailing switch that trim ring and nut are formed, inner nut is equipped with in cock valve body left side, bobbin seal, ball seal connects the separating stand joint of flexible sleeve pipe, the upper end is provided with the spheroid cap fall prevention, the driling machine of screwing on is worn the stop cover that closes on the seat, close an insertion driling machine cutter from wearing, bore required aperture, take out driling machine, load onto stop cover, open derailing switch, but water flowing gas uses.By-pass tube valve seat top cock valve body and pipe fitting junction are provided with the bowl-type sealing.Divide pipeline valve seat top cock valve body separating stand that shockproof bearing is set, kink pipe joint stretchability realizes flexible and shatter-proof pressure effect.Main points of the present utility model are its structural type and working principle.Its working principle and operating method are: constantly aqueous vapor formula by-pass tube valve seat adopts the by-pass tube valve seat that is threaded up and down, by-pass tube valve seat upper valve body connects distributed water pipe, perforated pipe and derailing switch constitute one, and operate wireless formula driling machine and switch can be realized the installation of branch aqueous vapor pipe easily.The by-pass tube valve seat can with the wireless driling machine of high revolution, press from both sides out borings outside the pipe constantly holing along separate routes under the aqueous vapor situation, puts seat of honour nut behind the taking-up driling machine, opens switch, can realize the attaching by-pass tube of not cutting off the water supply.The separating stand internal structure is made up by ball bearing, and flexible operation is sturdy and durable, and the junction point of base and pipe fitting is equipped with the bowl-type sealing of rubber material along separate routes, and the shunt base is closely leaned against on the distribution pipe, does not have corrosion of leaking and obscission.Along separate routes base is by footstock derailing switch open operation, from the boring mouth of pipe penetrate the high-speed drilling of driling machine and realize easy and simple to handle, install easily.

Concrete structure of the present utility model is provided by following examples and accompanying drawing thereof.

Fig. 1 is a Water-dividing pipe fitting closed condition structural representation of the present utility model.

Fig. 2 is that Fig. 1 is penetrating the structural representation of drilling tool.

Fig. 3 is the structural representation of drilling tool to Water-dividing pipe fitting boring.

Fig. 4 is the structural representation that extracts drilling tool off switch device.

But Fig. 5 extracts drilling tool to put seat of honour nut, open the structural representation that the switch water flowing is used.

With reference to accompanying drawing, whole device is by upper valve body 1, down valve body 2, spheroid cap fall prevention 3, spheroid 4, stop cover 5, inner nut 6, flexible sleeve pipe 7, axle core sealing trim ring 8, axle core 9, packing ring 10, derailing switch locking cap 11, derailing switch 12, bolt 13, nut 23, bowl-type sealing 14, ball seal 15, bobbin seal 16, stop cover sealing 17, axle core sealing 18, O type ring 19, dirt-proof boot 20, pipe fitting 21, drilling tool 22 are formed.Upper valve body 1 and following valve body 2 usefulness bolts 13 and nut 23 are fixed on the pipe fitting 21, upper valve body 1 is equipped with derailing switch 12, spheroid cap fall prevention 3 and flexible sleeve pipe 7 fuse with the shunt pipe fitting, surface of contact at upper valve body 1 inner side edge central authorities and pipe fitting 21 is equipped with bowl-type sealing 14, derailing switch 12 is equipped with in upper valve body 1 left side, axle core 9 spheroid 4 of packing into, in axle core 9 peripheries a core sealing trim ring 8 and axle core sealing 18 are housed, penetrating packing ring 10 and derailing switch locking cap 11 by axle core 9 outsides is fixed as one derailing switch 12 and upper valve body 1 left side bead, spheroid 4 upper and lower end are equipped with ball seal 15, form good airtight conditions.O type ring 19 is equipped with in spheroid cap fall prevention 3 belows, and its outer periphery screw stop cover 5, and there is ball seal 15 the inboard bottom of base along separate routes, penetrates its upper end, flexible sleeve pipe 7 backs and refills bobbin seal 16 and pack inner nut 6 connections base along separate routes into.The upper end refills dirt-proof boot 20, because sphere structure is adopted in flexible sleeve pipe 7 bottoms, therefore can make to take over along separate routes and realize the flexible state, makes things convenient for fitting operation.

With reference to accompanying drawing 2, take off stop cover 5 from upper valve body 1 after, penetrate drilling tool 22 from 3 perforates of spheroid cap fall prevention, open derailing switch 12 and extend to pipe fitting 21 surfaces, open driling machine and be drilled to required aperture.With reference to accompanying drawing 3, because of the drill bit high speed rotating chip is taken out of outside the pipe by boring, can not block the water outlet gas port and influence the water delivery airway dysfunction.After boring was finished, plate played drill bit, while off switch device 12, and ball seal 15 is closed path.With reference to accompanying drawing 4, drilling tool 22 is taken out, after spheroid cap fall prevention 3 is screwed on stop cover 5, open ball seal 15, can use by water flowing gas.Realize not cutting off the water supply the installation by-pass tube with reference to accompanying drawing 5.

Constantly aqueous vapor formula shunt pipe valve base compared with prior art, have shatter-proof, withstand voltage, install and stablize, prevent from leaking and coming off, easy construction, do not cut off the water supply, the life-span is durable, will be widely used in the facility such as upper and lower conduit road.

Claims

1, a kind of continuous aqueous vapor formula by-pass tube valve seat, by upper valve body, following valve body, the spheroid cap fall prevention, spheroid, stop cover, inner nut, the flexible sleeve pipe, axle core sealing trim ring, the axle core, packing ring, the derailing switch locking cap, derailing switch, bolt, nut, the bowl-type sealing, ball seal, bobbin seal, the stop cover sealing, the sealing of axle core, O type ring, dirt-proof boot, pipe fitting, drilling tool is formed, it is characterized in that: said by-pass tube valve seat upper valve body is equipped with separating stand and connects cock, cock valve body right side connects by bearing, the axle core, press and end circle, the derailing switch that trim ring and nut are formed, inner nut is equipped with in cock valve body left side, bobbin seal, ball seal connects the separating stand joint of flexible sleeve pipe, the upper end is provided with the spheroid cap fall prevention, the driling machine of screwing on is worn the stop cover that closes on the seat, close an insertion drilling tool from wearing, bore required aperture, take out driling machine and load onto stop cover, open derailing switch, but water flowing gas uses.

2, continuous aqueous vapor formula by-pass tube valve seat according to claim 1 is characterized in that: said by-pass tube valve seat top cock valve body and pipe fitting junction are provided with the bowl-type sealing.

3, continuous aqueous vapor formula by-pass tube valve seat according to claim 1, it is characterized in that: said by-pass tube valve seat upper body separating stand is provided with shockproof bearing, and kink pipe joint stretchability realizes flexible and shatter-proof pressure effect.