CN215294000U

CN215294000U - Anti-blocking device for pump valve connecting pipeline

Info

Publication number: CN215294000U
Application number: CN202121002434.7U
Authority: CN
Inventors: 洪彩虹
Original assignee: Anhui Funai Pump Valve Co ltd
Current assignee: Anhui Funai Pump Valve Co ltd
Priority date: 2021-05-12
Filing date: 2021-05-12
Publication date: 2021-12-24
Anticipated expiration: 2031-05-12

Abstract

The utility model discloses a pump valve connecting line prevent stifled device, inlet tube, valve body import pipe including both sides setting, be connected through preventing stifled pipe between inlet tube and the valve body import pipe, prevent that the diapire intermediate position department of stifled pipe is equipped with the dirty cell body of the collection of a body structure, the diapire intermediate position department of the dirty cell body of collection is equipped with the blow off pipe of a body structure, and the end of the bottom outlet of blow off pipe is inserted and is established and install T shape plunger, prevents that the right side mouth of pipe end welded fastening of stifled pipe is equipped with the slope filter, and a plurality of filtrate holes have been seted up to the equipartition on the slope filter. By adopting the technical scheme, the valve is simple in structure, convenient to assemble and install, convenient to clean, discharge, filter and filter large-particle-diameter impurities falling, convenient to operate and apply and beneficial to prolonging the service life of the valve.

Description

Anti-blocking device for pump valve connecting pipeline

Technical Field

The utility model relates to a technical field of pump valve pipeline especially relates to a pump valve connecting line prevent stifled device.

Background

Pump valves are a generic term for pumps and valves. The industrial equipment is applied to liquid conveying, the inlet end of an existing pump valve is in butt joint with a water inlet pipe through flange plates, a sealing ring is arranged between the butt joint flange plates for sealing connection, however, in the working process of the pump valve, under the condition that more impurities exist in conveying liquid, the impurities are easily accumulated to block the valve, the disassembly and the cleaning are very inconvenient, and therefore the service life of the valve is affected, and therefore the anti-blocking device of the pump valve connecting pipeline is designed.

SUMMERY OF THE UTILITY MODEL

For solving the defect of prior art scheme, the utility model discloses a pump valve connecting line prevent stifled device.

The utility model discloses an anti-blocking device of a pump valve connecting pipeline, which comprises a water inlet pipe and a valve body inlet pipe which are arranged at two sides, wherein the water inlet pipe is connected with the valve body inlet pipe through an anti-blocking pipe, a first flange plate and a second flange plate which are of an integrated structure are respectively arranged right at the end of the pipe, the two sides of the anti-blocking pipe are provided with a left ear disc and a right ear disc which are of an integrated structure, the first flange plate, the left ear disc, the right ear disc and the second flange plate are integrally assembled and connected through a plurality of double-head screws which are uniformly distributed, the two ends of the double-head screws are in threaded fit connection with nuts, the nuts are respectively in contact locking arrangement with the first flange plate and the second flange plate, the middle position of the bottom wall of the anti-blocking pipe is provided with a sewage collecting groove body of an integrated structure, the middle position of the bottom wall of the sewage collecting groove body is provided with a sewage discharge pipe of an integrated structure, the bottom opening end of the sewage draining pipe is inserted and installed with a T-shaped plunger, the right pipe orifice end of the anti-blocking pipe is fixedly welded with an inclined filtering plate, and a plurality of filtrate holes are uniformly distributed in the inclined filtering plate.

Preferably, the upper inner wall and the lower inner wall of the pipe orifice end on the left side of the anti-blocking pipe are respectively and fixedly provided with a rotary lug, the rotary lug is rotatably connected with one end of the inclined buffer plate, and the other end of the inclined buffer plate is elastically connected with the inner wall of the anti-blocking pipe through a spring.

Preferably, the two sides of the anti-blocking pipe are respectively provided with an extension pipe orifice end of an integrated structure, and the extension pipe orifice ends of the two sides are respectively inserted into the inner cavities of the water inlet pipe and the valve body inlet pipe.

Preferably, the outer diameter of the anti-blocking pipe is consistent with the inner diameters of the water inlet pipe and the inlet pipe of the valve body.

Preferably, a sealing ring is arranged between the first flange and the left ear disc in a clamping and mounting mode.

Preferably, a sealing ring is clamped between the second flange and the right ear plate.

The beneficial effects are that:

1. its simple structure, assembly simple to operate carries out sealing connection through preventing stifled pipe between inlet tube and the valve body import pipe, and the left side mouth of pipe end that prevents stifled pipe sets up the slope buffer board that the longitudinal symmetry set up, through spring extrusion slope buffer board along rotary lug ring rotation action, the shock attenuation of being convenient for blocks the impact of conveying liquid, helps slowing down the impact wear to the production of slope filter.

2. And the slope filter that sets up is convenient for block large granule footpath impurity and strain down to accomodate in the dirty cell body of collection, and take off the T shape plunger that the blow off pipe blockked up through the rotation, be convenient for clear up the big granule footpath impurity that the discharge filtered the whereabouts, the operation is used conveniently, helps prolonging the life of valve.

Drawings

Fig. 1 is a schematic structural view of an anti-blocking device for a pump valve connecting pipeline according to the present invention;

fig. 2 is a schematic cross-sectional view of an anti-blocking device for a pump valve connecting pipeline according to the present invention;

fig. 3 is a schematic cross-sectional view of an anti-blocking pipe of an anti-blocking device for a pump valve connecting pipeline of the present invention.

Wherein: 1-water inlet pipe; 2-valve body inlet pipe; 3, a first flange plate; 4-a second flange plate; 5-anti-blocking pipe, 50-extending pipe opening end; 6-left ear disc; 7-right ear disc; 8-double-ended screw; 9-a nut; 10-a sewage collecting tank body; 11-a sewage draining pipe; a 12-T shaped plunger; 13-inclined filter plate; 14-filtrate well; 15-inclined buffer plate; 16-earrings are turned; 17-a spring; 18-sealing ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1-3, the utility model discloses a stifled device is prevented to pump valve connecting line, inlet tube 1, valve body import pipe 2 including both sides setting, be connected through preventing stifled pipe 5 between inlet tube 1 and the valve body import pipe 2, inlet tube 1, valve body import pipe 2 just respectively be equipped with flange dish one 3, the flange dish two 4 of a body structure to the nose end, the both sides of preventing stifled pipe 5 are equipped with left earlap 6, the right earlap 7 of a body structure, a plurality of double threaded rod 8 looks integrative be assembled between flange dish one 3, left earlap 6, right earlap 7, the flange dish two 4 through the equipartition setting, the both ends screw-thread fit of double threaded rod 8 is connected with nut 9, both ends nut 9 respectively with flange dish one 3, flange dish two 4 between inconsistent locking setting.

The utility model discloses a sewage treatment device, including anti-blocking pipe 5, diapire intermediate position department is equipped with the dirty cell body 10 of collection of an organic whole structure, the diapire intermediate position department of the dirty cell body 10 of collection is equipped with the blow off pipe 11 of an organic whole structure, the end of the end opening of blow off pipe 11 is inserted and is established and install T shape plunger 12, the right side nose end welded fastening of anti-blocking pipe 5 is equipped with slope filter 13, a plurality of filtrate holes 14 have been seted up to the equipartition on the slope filter 13.

Prevent that stifled pipe 5 left side nose end goes up the upper and lower inner wall of difference fixed mounting is equipped with changes earring 16, change the one end of rotating connection slope buffer board 15 on the earring 16, the other end of slope buffer board 15 passes through spring 17 and prevents elastic connection between stifled pipe 5's the inner wall, when conveying liquid gets into in the left side nose end of preventing stifled pipe 5, the slope buffer board 15 that conveying liquid strikes the longitudinal symmetry and sets up, extrudees the slope buffer board 15 through spring 17 elasticity and blocks the flow that the shock attenuation conveyed liquid, plays the effect that slows down conveying liquid and assaults.

Prevent stifled both sides of pipe 5 and be equipped with extension nose end 50, both sides of a body structure respectively extension nose end 50 peg graft respectively and get into the inner chamber of inlet tube 1, valve body import pipe 2, prevent that the external diameter size of stifled pipe 5 is unanimous with the internal diameter size of inlet tube 1, valve body import pipe 2 respectively and set up, the extension nose end 50 of setting pegs graft sealed effect, help preventing stifled pipe 5 and inlet tube 1, valve body import pipe 2 and be connected stably.

And a sealing ring 18 is arranged between the flange plate I3 and the left ear plate 6 in a clamping manner, and a sealing ring 18 is arranged between the flange plate II 4 and the right ear plate 7 in a clamping manner, so that the sealing connection effect is enhanced.

The utility model is implemented as follows: when the anti-blocking device is used, the water inlet pipe 1 and the valve inlet pipe 2 are connected through the anti-blocking pipe 5, the extension pipe port ends 50 arranged on two sides are inserted into the water inlet pipe 1 and the inner cavity of the valve inlet pipe 2, the extension pipe port ends 50 are inserted and sealed, the anti-blocking pipe 5 is connected with the water inlet pipe 1 and the valve inlet pipe 2 stably, conveying liquid enters the anti-blocking pipe 5 from the water inlet pipe 1, the conveying liquid impacts the inclined buffer plates 15 symmetrically arranged up and down, the inclined buffer plates 15 are elastically extruded by the springs 17 to block the flow of the damping conveying liquid, the impact of the conveying liquid is slowed down, the slowed conveying liquid blocks impurities passing through large particles through the inclined filter plates 13, the large-particle-diameter impurities can conveniently slide into the sewage collecting tank body 10 to be stored, the T-shaped plunger 12 blocked by the sewage discharge pipe 11 is taken down through rotation, and the large-particle-diameter impurities falling through filtration can be conveniently cleaned and discharged, the operation and application are convenient. Adopt this technical scheme, the steam generator is simple in structure, assembly simple to operate, carry out sealing connection through preventing stifled pipe between inlet tube and the valve body import pipe, the slope buffer board that the left side mouth of pipe end that prevents stifled pipe set up the longitudinal symmetry, through spring extrusion slope buffer board along the rotary lug ring rotation action, the shock attenuation of being convenient for blocks the impact of carrying liquid, help slowing down the impact wear that produces the slope filter, and the slope filter that sets up is convenient for block large granule footpath impurity and strain down, and accomodate in the dirty tank body of collection, and take off the T shape plunger that the blow off pipe blockked up through the rotation, be convenient for clear up the large granule footpath impurity of discharge filtration whereabouts, operation and application are convenient, help prolonging the life of valve.

Finally, it should be noted that: the above embodiments are only used for illustrating the present invention and do not limit the technical solution described in the present invention; thus, while the present invention has been described in detail with reference to the various embodiments thereof, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted; all such modifications and variations are intended to be included herein within the scope of this disclosure and the present invention and within the scope and spirit of the following claims.

Claims

1. The utility model provides a pump valve connecting line prevent stifled device, import pipe (2) including inlet tube (1), the valve body that both sides set up, its characterized in that, be connected through preventing stifled pipe (5) between inlet tube (1) and valve body import pipe (2), just flange dish (3), flange dish two (4) that the nose end was equipped with a body structure respectively of inlet tube (1), valve body import pipe (2), the both sides of preventing stifled pipe (5) are equipped with left earlap (6), right earlap (7) of a body structure, a plurality of double-end screw (8) looks body erection joint through the equipartition setting between flange dish (3), left earlap (6), right earlap (7), flange dish two (4), the both ends screw-thread fit of double-end screw (8) is connected with nut (9), both ends nut (9) respectively with flange dish (3), Inconsistent locking setting between two (4) ring flanges, the diapire intermediate position department of preventing stifled pipe (5) is equipped with dirty cell body (10) of collection of a body structure, the diapire intermediate position department of collecting dirty cell body (10) is equipped with blow off pipe (11) of a body structure, the end socket end of blow off pipe (11) is inserted and is established and install T shape plunger (12), the right side tube mouth end welded fastening of preventing stifled pipe (5) is equipped with slope filter (13), a plurality of filtrate holes (14) have been seted up to the equipartition on slope filter (13).

2. The anti-clogging device for the pump valve connecting line according to claim 1, wherein: prevent stifled upper and lower inner wall of pipe orifice end in pipe (5) left side respectively fixed mounting be equipped with rotary lug (16), the one end of rotating connection slope buffer board (15) on rotary lug (16), the other end of slope buffer board (15) passes through spring (17) and prevents elastic connection between the inner wall of stifled pipe (5).

3. The anti-clogging device for the pump valve connecting line according to claim 1, wherein: the two sides of the anti-blocking pipe (5) are respectively provided with an extension pipe opening end (50) of an integrated structure, and the extension pipe opening ends (50) on the two sides are respectively inserted into the inner cavities of the water inlet pipe (1) and the valve body inlet pipe (2).

4. The anti-clogging device for the pump valve connecting line according to claim 1, wherein: the outer diameter of the anti-blocking pipe (5) is consistent with the inner diameter of the water inlet pipe (1) and the inner diameter of the valve body inlet pipe (2).

5. The anti-clogging device for the pump valve connecting line according to claim 1, wherein: and a sealing ring (18) is clamped between the first flange plate (3) and the left ear plate (6).

6. The anti-clogging device for the pump valve connecting line according to claim 1, wherein: and a sealing ring (18) is clamped and arranged between the second flange plate (4) and the right ear plate (7).