CN207298206U

CN207298206U - A kind of reverse-filling water pipeline

Info

Publication number: CN207298206U
Application number: CN201721156323.5U
Authority: CN
Inventors: 马丹
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-09-11
Filing date: 2017-09-11
Publication date: 2018-05-01
Anticipated expiration: 2027-09-11

Abstract

The utility model discloses a kind of reverse-filling water pipeline, including pipeline body, the inner wall center of the pipeline body is provided with deck, the inner wall of the deck is equipped with inlet opening, the outer right wall of the deck is provided with snap ring, closure plate is installed on the inside of the snap ring, the right side of the closure plate is equipped with sliding seat, the sliding seat is connected by connecting rod with closure plate, circumferential support seat is installed on the right side of the inner wall of the pipeline body, the left side outer wall upper and lower ends of the circumferential support seat are mounted on supporting rod, the left end of the supporting rod is provided with limiting plate, the outer right wall upper and lower ends of the snap ring are mounted on guide holder, the guide holder is connected by guide rod with limiting plate, the outer wall of the guide rod is socketed with guide sleeve.The reverse-filling water pipeline, by the cooperation of snap ring, closure plate, guide rod, guide sleeve and resetting spring, so that the water for preventing from pouring in field pours in down a chimney, is more suitable for being widely popularized.

Description

A kind of reverse-filling water pipeline

Technical field

Hydrotechnics field is the utility model is related to, is specially a kind of reverse-filling water pipeline.

Background technology

Hydraulic engineering is the surface water and groundwater for controlling and allocating nature, reaches and removes the evil emerging sharp purpose and build Engineering, also referred to as Hydraulic Projects, water is human being's production and the essential precious resources of living, river water intaking carry out field filling Irrigate, be a kind of form of expression of mankind's modern agriculture, greatly promoted the development of agricultural, river water intaking is when irrigating, often Powerful pumping equipment is needed, the water resource in river is introduced into the irrigation canals and ditches for extending to field by pumping conduit, but mesh Preceding pumping conduit Shortcomings, such as the patent of Patent No. 201620083666.2, including pipeline body, pipeline body Water inlet end is provided with spherical filtering head, and pipeline body is equipped with mud chamber, and the patent is although a degree of to prevent pipeline Body is subjected to displacement change, but reverse-filling effect is poor, is not suitable for being widely popularized.

Utility model content

It is proposed in the above background technology to solve the purpose of this utility model is to provide a kind of reverse-filling water pipeline Problem.

To achieve the above object, the utility model provides following technical solution：A kind of reverse-filling water pipeline, including pipeline Body, the inner wall center of the pipeline body are provided with deck, and the inner wall of the deck is equipped with inlet opening, the deck Outer right wall is provided with snap ring, and closure plate is provided with the inside of the snap ring, and the right side of the closure plate is equipped with sliding seat, the activity Seat is connected by connecting rod with closure plate, and circumferential support seat, the circumferential support seat are provided with the right side of the inner wall of the pipeline body Left side outer wall upper and lower ends be mounted on supporting rod, the left end of the supporting rod is provided with limiting plate, the right side of the snap ring Outer wall upper and lower ends are mounted on guide holder, and the guide holder is connected by guide rod with limiting plate, the outer wall of the guide rod Guide sleeve is socketed with, the guide sleeve is connected by resetting spring with limiting plate, and the guide sleeve passes through stent and sliding seat phase Even, the first frame is installed on the left of the inner wall of the pipeline body, the first filter screen is installed on the inside of first frame.

Preferably, the inner wall upper and lower ends of first frame are mounted on fixed seat, the front of first filter screen Center is provided with casing, and the casing is connected by reinforcing bar with fixed seat.

Preferably, the inner wall of the circumferential support seat is provided with the second frame, and is provided with the inside of second frame Two filter screens.

Preferably, the junction of the closure plate and snap ring is equipped with sealing ring.

Compared with prior art, the beneficial effects of the utility model are：The reverse-filling water pipeline, by snap ring, closure plate, The cooperation of guide rod, guide sleeve and resetting spring, pumping equipment produce suction when working, and closure plate is transported to the right under the action of suction Dynamic to be separated with snap ring, closure plate drives sliding seat to move right by connecting rod, and sliding seat is multiple by the set extruding of supporting band action-oriented Position spring, resetting spring produce elastic deformation after being squeezed, the water in river is filtered by the first filter screen, filters it River water afterwards is flowed into water absorption device by inlet opening irrigates field, and water absorption device stops after external power supply is cut off During work, closure plate water absorption device suction recovers under the elastic reactance of resetting spring to initial position, and inlet opening is carried out Sealing, so that the water for preventing from pouring in field pours in down a chimney, is more suitable for being widely popularized.

Brief description of the drawings

Fig. 1 is the utility model structure diagram；

Fig. 2 is the guide rod structure diagram of the utility model；

Fig. 3 is the first frame left view structural representation of the utility model.

In figure：1st, pipeline body, 2, deck, 3, inlet opening, 4, snap ring, 5, closure plate, 6, sliding seat, 7, connecting rod, 8, ring Shape support base, 9, supporting rod, 10, limiting plate, 11, guide holder, 12, guide rod, 13, guide sleeve, 14, resetting spring, 15, branch Frame, the 16, first frame, the 17, first filter screen, 18, fixed seat, 19, casing, 20, reinforcing bar, the 21, second frame, 22, Two filter screens, 23, sealing ring.

Embodiment

The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out 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 embodiment in the utility model, those of ordinary skill in the art are without making creative work All other embodiments obtained, shall fall within the protection scope of the present invention.

- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of reverse-filling water pipeline, including pipeline sheet The left end of pipeline body 1 is placed in river, pipeline body 1 by body 1, the device when field is irrigated in river water intaking Right end be connected with pumping equipment, pumping equipment connect external power supply after start to work, pumping equipment work when produce suction, manage The inner wall center of road body 1 is provided with deck 2, and the inner wall of deck 2 is equipped with inlet opening 3, and the outer right wall of deck 2 is provided with Snap ring 4, the inner side of snap ring 4 are provided with closure plate 5, and closure plate 5 seals inlet opening 3, and snap ring 4 carries out spacing, closure plate to closure plate 5 5 right side is equipped with sliding seat 6, and sliding seat 6 is connected by connecting rod 7 with closure plate 5, promotes closure plate 5 to the left or to the right, and closure plate 5 is logical Crossing connecting rod 7 drives sliding seat 6 to move to the left or to the right, and circumferential support seat 8, ring-type are provided with the right side of the inner wall of pipeline body 1 The left side outer wall upper and lower ends of support base 8 are mounted on supporting rod 9, and the left end of supporting rod 9 is provided with limiting plate 10, snap ring 4 Outer right wall upper and lower ends are mounted on guide holder 11, and guide holder 11 is connected by guide rod 12 with limiting plate 10, guide rod 12 Outer wall be socketed with guide sleeve 13, limiting plate 10 carries out guide sleeve 13 spacing, prevents guide sleeve 13 from being separated with guide rod 12, leads It is connected to set 13 by resetting spring 14 with limiting plate 10, resetting spring 14 is socketed in the outer wall of guide rod 12, resetting spring 14 For helical spring, coefficient of elasticity 25N/CM, resetting spring 14 is stretched or is produced after extruding elastic deformation, after removing external force Recover to scribble erosion shield to original state, 14 outer wall of resetting spring, which is made of epoxy resin base material, can well press down System cracking, and fatigue durability is very good, and guide sleeve 13 is connected by stent 15 with sliding seat 6, on the left of the inner wall of pipeline body 1 First frame 16 is installed, the inner side of the first frame 16 is provided with the first filter screen 17, and the first frame 16 is to the first filter screen 17 Support is fixed, closure plate 5 is moved right under the action of suction when water absorption device works and separated with snap ring 4, and closure plate 5 passes through company Extension bar 7 drives sliding seat 6 to move right, and sliding seat 6 drives guide sleeve 13 to be transported to close to the direction of limiting plate 10 by stent 15 Dynamic, at the same time, 13 pressed home spring 14 of guide sleeve, resetting spring 14 produces elastic deformation after being squeezed, in river Water is filtered by the first filter screen 17, the river water after filtering by inlet opening 3 flow into water absorption device to field into Row is irrigated, when water absorption device is stopped after cutting off external power supply, elasticity of the 5 water absorption device suction of closure plate in resetting spring 14 Recover under reaction force to initial position, inlet opening 3 is sealed, so that the water for preventing from pouring in field pours in down a chimney, the The inner wall upper and lower ends of one frame 16 are mounted on fixed seat 18, and the front center position of the first filter screen 17 is provided with casing 19, casing 19 is connected by reinforcing bar 20 with fixed seat 18, and fixed seat 18, casing 19 and reinforcing bar 20 are to the first filter screen 17 are reinforced, and prevent the first filter screen 17 to be subject to water impact to deform upon, and the inner wall of circumferential support seat 8 is provided with the second frame Frame 21, the inner side of the second frame 21 are provided with the second filter screen 22, and the pore size filter of the second filter screen 22 is less than the first filter screen 17 aperture, the second filter screen 22 carry out river water secondary filter, and closure plate 5 and the junction of snap ring 4 are equipped with sealing ring 23, seal Circle 23 is made of rubber material, improves the leakproofness between closure plate 5 and snap ring 4.

The left end of pipeline body 1 is placed in river, pipeline sheet by the device when field is irrigated in river water intaking The right end of body 1 is connected with pumping equipment, and pumping equipment is started to work after connecting external power supply, and suction is produced when pumping equipment works Power, closure plate 5 moves right under the action of suction to be separated with snap ring 4, and closure plate 5 drives sliding seat 6 to transport to the right by connecting rod 7 Dynamic, sliding seat 6 drives guide sleeve 13 to be moved to the direction close to limiting plate 10 by stent 15, and at the same time, guide sleeve 13 squeezes Resetting spring 14 is pressed, resetting spring 14 produces elastic deformation after being squeezed, the water in river is carried out by the first filter screen 17 Filtering, the river water after filtering is flowed into water absorption device by inlet opening 3 irrigates field, after external power supply is cut off When water absorption device is stopped, 5 water absorption device suction of closure plate recovers to initial bit under the elastic reactance of resetting spring 14 Put, inlet opening 3 is sealed, so that the water for preventing from pouring in field pours in down a chimney, be more suitable for being widely popularized.

In the description of the utility model, it is to be understood that term " coaxial ", " bottom ", " one end ", " top ", " in Portion ", " other end ", " on ", " side ", " top ", " interior ", " front portion ", " center ", the orientation of the instruction such as " both ends " or position close It is to be described based on orientation shown in the drawings or position relationship, to be for only for ease of description the utility model and simplifying, rather than Indicate or imply that signified device or element there must be specific orientation, with specific azimuth configuration and operation, therefore cannot It is interpreted as the limitation to the utility model.

In addition, term " first ", " second ", " the 3rd ", " the 4th " are only used for description purpose, and it is not intended that instruction or Imply relative importance or the implicit quantity for indicating indicated technical characteristic, thus, define " first ", " second ", " the Three ", at least one this feature can be expressed or be implicitly included to the feature of " the 4th ".

In the utility model, unless otherwise clearly defined and limited, term " installation ", " setting ", " connection ", " Gu Calmly ", the term such as " being screwed on " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally； Can mechanically connect or be electrically connected；It can be directly connected, can also be indirectly connected by intermediary, can be with It is the interaction relationship of connection inside two elements or two elements, unless otherwise restricted clearly, for this area For those of ordinary skill, concrete meaning of the above-mentioned term in the utility model can be understood as the case may be.

While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from the principle of the utility model and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims

1. a kind of reverse-filling water pipeline, including pipeline body（1）, it is characterised in that：The pipeline body（1）Inner wall center Position is provided with deck（2）, the deck（2）Inner wall be equipped with inlet opening（3）, the deck（2）Outer right wall be provided with Snap ring（4）, the snap ring（4）Inner side closure plate is installed（5）, the closure plate（5）Right side be equipped with sliding seat（6）, the work Dynamic seat（6）Pass through connecting rod（7）With closure plate（5）It is connected, the pipeline body（1）Inner wall on the right side of circumferential support seat is installed （8）, the circumferential support seat（8）Left side outer wall upper and lower ends be mounted on supporting rod（9）, the supporting rod（9）Left end Limiting plate is installed（10）, the snap ring（4）Outer right wall upper and lower ends be mounted on guide holder（11）, the guide holder （11）Pass through guide rod（12）With limiting plate（10）It is connected, the guide rod（12）Outer wall be socketed with guide sleeve（13）, it is described Guide sleeve（13）Pass through resetting spring（14）With limiting plate（10）It is connected, the guide sleeve（13）Pass through stent（15）With sliding seat （6）It is connected, the pipeline body（1）Inner wall on the left of the first frame is installed（16）, first frame（16）Inner side peace Equipped with the first filter screen（17）.

A kind of 2. reverse-filling water pipeline according to claim 1, it is characterised in that：First frame（16）Inner wall Upper and lower ends are mounted on fixed seat（18）, first filter screen（17）Front center position casing is installed（19）, The casing（19）Pass through reinforcing bar（20）With fixed seat（18）It is connected.

A kind of 3. reverse-filling water pipeline according to claim 1, it is characterised in that：The circumferential support seat（8）It is interior Wall is provided with the second frame（21）, second frame（21）Inner side the second filter screen is installed（22）.

A kind of 4. reverse-filling water pipeline according to claim 1, it is characterised in that：The closure plate（5）With snap ring（4）'s Junction is equipped with sealing ring（23）.