CN209171094U - A kind of Chinese garden planting irrigation pipe protective device - Google Patents

Abstract

The utility model discloses a kind of Chinese garden planting irrigation pipe protective devices, it is related to protection of device field, Chinese garden planting irrigation pipe protective device, including ground, three-way elbow, straight tube and spray head, the three-way elbow is embedded in the inside on ground, it is fixedly connected at the top of the bottom of the straight tube and three-way elbow, and straight tube is connected with three-way elbow, the top of the straight tube is fixedly connected through ground and with the bottom of spray head, and spray head is connected with straight tube, spray head is located at the surface on ground, the surface activity of straight tube is socketed with muff, the side surface of straight tube is inlaid with square tube.The utility model passes through setting square tube, piston, winding roll, male-pipe and motion bar, it solves buried pipeline formula common at present to irrigate when winter temperature is lower, water in air is easier to freeze than the water of below ground, the problem of being frozen in, straight tube is caused to be easily broken, is easy with the water inside upper nozzle straight tube below positioned at ground.

Description

A kind of Chinese garden planting irrigation pipe protective device

Technical field

The utility model relates to protective device technical field, specially a kind of Chinese garden planting irrigation pipe protective device.

Background technique

As country greatly develops ecocity, more and more gardens just appear in the visual field of people, the green plant in gardens After plantation is completed, in order to make growing up strong and sturdy for these green plant health, needs periodically to irrigate these green plants, guarantee green The normal growth that will not lack moisture when growth and influence green plant is planted, treegarden irrigation is probably divided into two kinds, and one is directly with volume Line device decontrols hose, and one end of hose is connected water outlet, and the other end connects spray head, and the switch for opening water outlet can be right Green plant is irrigated, and another kind is using buried pipeline, and buried pipeline connects multiple straight tubes by multiple elbows, and straight tube top is straight Spray head is connect in succession, and the master switch for opening water outlet can irrigate green plant.

Buried pipeline formula common at present is irrigated when winter temperature is lower, and the water in air is than below ground Water is easier to freeze, and is easy to be frozen in the water inside upper nozzle straight tube below positioned at ground, straight tube is caused to be easily broken.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides a kind of Chinese garden planting irrigation pipe protective device, solution Current common buried pipeline formula of having determined is irrigated when winter temperature is lower, the water in air than below ground water more It is easy to freeze, the problem of being frozen in, straight tube is caused to be easily broken is easy with the water inside upper nozzle straight tube below positioned at ground.

(2) technical solution

To achieve the above object, the utility model provides the following technical solutions: a kind of Chinese garden planting is protected with irrigation pipe Device, including ground, three-way elbow, straight tube and spray head, the three-way elbow are embedded in the inside on ground, the bottom of the straight tube Be fixedly connected at the top of three-way elbow, and straight tube is connected with three-way elbow, the top of the straight tube through ground and with spray The bottom of head is fixedly connected, and spray head is connected with straight tube, and the spray head is located at the surface on ground, and the surface of the straight tube is living Dynamic to be socketed with muff, the side surface of the straight tube is inlaid with square tube, and the square tube is connected with straight tube, the left end of the square tube Through muff and the left side of muff is extended to, the inner wall of the square tube and the surface activity of piston connect, the piston Left side is fixedly connected with drawstring, and the surface activity of the drawstring is socketed with reset spring, the left end of the reset spring and right end It is fixedly connected respectively on the left of the right side of fixed plate and piston, the left end of the drawstring is through fixed plate and extension and winding roll Surface be fixedly connected, be fixedly connected with round bar at the top of the winding roll, the top of the round bar is through square tube and and crank Bottom be fixedly connected, and crank is located at the surface of square tube, and the bottom of the winding roll is fixedly connected with bull stick, the bull stick Bottom be flexibly connected with the bottom of square tube inner wall, the bottom of the square tube inner wall offers water-flowing trough, and the water-flowing trough is located at Between fixed plate and piston.

The upper surface of the square tube is inlaid with male-pipe, and male-pipe is between muff and crank, described outer The inner wall of screwed pipe and the surface activity of motion bar connect, and the surface of motion bar and the left side of piston overlap, the external screw thread The surface of pipe is connect with the inner thread of internal screw thread cover, the fixed company in the side of the internal screw thread cover inner wall and the side surface of disk It connects, the motion bar is fixedly connected on the lower surface of disk.

Preferably, the square tube corresponds to and is inlaid with bearing, the table of the round bar and bull stick at the position of round bar and bull stick Face is fixedly connected with the inner wall of two bearings respectively.

Preferably, annular groove is offered at the top of the male-pipe, the lower surface of the disk is fixedly connected with round tube, The round tube is plugged to the inside of annular groove, and the internal activity of the annular groove is connected with annulus, the top of the annulus and circle The bottom of pipe overlaps, and the bottom of the annular groove inner wall is fixedly connected with pressure spring, and the pressure spring is fixedly connected on the bottom of annulus.

Preferably, the square tube inner wall corresponds to the front view at piston position in isosceles trapezoid, and the shape of piston and side The shape of pipe is adapted.

Preferably, the side surface of the internal screw thread cover offers anti-skid chequer.

(3) beneficial effect

The utility model provides a kind of Chinese garden planting irrigation pipe protective device, have it is following the utility model has the advantages that

The utility model is by setting square tube, piston, winding roll, male-pipe and motion bar, after irrigation terminates, closes The master switch at water source inside buried pipeline, rotates internal screw thread cover, and internal screw thread cover is rotated and moved upwards so that motion bar to Upper movement rotates crank when motion bar is completely into inside male-pipe, and winding roll starts to start to wind to drawstring, living Plug moves downward, to the water inside straight tube is evacuated in square tube, when the left side of piston motion to water-flowing trough, inside square tube Water will pass through water-flowing trough and flow on ground, and by taking the water inside straight tube away, when the temperature is low, the inside of straight tube does not have Water, straight tube just will not be frozen in, straight tube just there is no because water is frozen in and the case where rupture, reached to straight tube protection Effect, solves at present that common buried pipeline formula is irrigated when winter temperature is lower, the water in air than ground with Under water be easier to freeze, be easy to be frozen in the water inside upper nozzle straight tube below positioned at ground, cause straight tube to be easy broken The problem of splitting.

Detailed description of the invention

Fig. 1 is the utility model overall structure diagram；

Fig. 2 is schematic enlarged-scale view at A in the utility model Fig. 1.

In figure: 1 ground, 2 three-way elbows, 3 straight tubes, 4 spray heads, 5 muffs, 6 square tubes, 7 pistons, 8 drawstrings, 9 reset springs, 10 fixed plates, 11 winding rolls, 12 round bars, 13 cranks, 14 bull sticks, 15 water-flowing troughs, 16 male-pipes, 17 motion bars, 18 internal screw threads Cover, 19 disks, 20 bearings, 21 annular grooves, 22 round tubes, 23 annulus, 24 pressure springs.

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 Every other embodiment obtained, fall within the protection scope of the utility model.

As shown in Figs. 1-2, the utility model provides a kind of technical solution: a kind of Chinese garden planting irrigation pipe protection dress Set, including ground 1, three-way elbow 2, straight tube 3 and spray head 4, three-way elbow 2 is embedded in the inside on ground 1, the bottom of straight tube 3 with The top of three-way elbow 2 is fixedly connected, and straight tube 3 is connected with three-way elbow 2, and the top of straight tube 3 is through ground 1 and and spray head 4 bottom is fixedly connected, and spray head 4 is connected with straight tube 3, and spray head 4 is located at the surface on ground 1, the surface activity set of straight tube 3 It is connected to muff 5, the side surface of straight tube 3 is inlaid with square tube 6, and square tube 6 is connected with straight tube 3, and muff is run through in the left end of square tube 6 5 and the left side of muff 5 is extended to, the inner wall of square tube 6 is connect with the surface activity of piston 7, and the left side of piston 7 is fixedly connected with Drawstring 8, the surface activity of drawstring 8 are socketed with reset spring 9, and reset spring 9 can be such that piston 7 restores to initial position, reset The left end of spring 9 and right end are fixedly connected with the left side on the right side of fixed plate 10 and piston 7 respectively, and fixed plate 10 not only can be with Reset spring 9 is used cooperatively, and can be limited to drawstring 8, reduces the inclined angle of drawstring 8, the left end of drawstring 8 is through fixation Plate 10 and extend be fixedly connected with the surface of winding roll 11, the top of winding roll 11 is fixedly connected with round bar 12, the top of round bar 12 Portion is fixedly connected through square tube 6 and with the bottom of crank 13, and crank 13 is located at the surface of square tube 6, the bottom of winding roll 11 It is fixedly connected with bull stick 14, the bottom of bull stick 14 is flexibly connected with the bottom of 6 inner wall of square tube, and the bottom of 6 inner wall of square tube offers Water-flowing trough 15, water-flowing trough 15 is between fixed plate 10 and piston 7.

The upper surface of square tube 6 is inlaid with male-pipe 16, and male-pipe 16 is between muff 5 and crank 13, outside The inner wall of screwed pipe 16 is connect with the surface activity of motion bar 17, and the surface of motion bar 17 and the left side of piston 7 overlap, outer spiral shell The surface of line pipe 16 is connect with the inner thread of internal screw thread cover 18, and the inner wall of internal screw thread cover 18 has mutually fits with 16 shape of male-pipe The side of the thread groove matched, 18 inner wall of internal screw thread cover is fixedly connected with the side surface of disk 19, and motion bar 17 is fixedly connected on circle The lower surface of disk 19.

As a kind of technical optimization scheme of the utility model, inlayed at the position of the corresponding round bar 12 of square tube 6 and bull stick 14 Embedded with bearing 20, the surface of round bar 12 and bull stick 14 is fixedly connected with the inner wall of two bearings 20 respectively, and bearing 20 can make to roll up Drum 11 rotates more stable.

As a kind of technical optimization scheme of the utility model, the top of male-pipe 16 offers annular groove 21, passes through The vertical axis at 21 center of annular groove is overlapped with by the vertical axis at 17 center of motion bar, and the lower surface of disk 19 is fixedly connected There is round tube 22, round tube 22 is plugged to the inside of annular groove 21, and the internal activity of annular groove 21 is connected with annulus 23, the top of annulus 23 Portion and the bottom of round tube 22 overlap, and the bottom of 21 inner wall of annular groove is fixedly connected with pressure spring 24, and pressure spring 24 is fixedly connected on annulus 23 bottom.

As a kind of technical optimization scheme of the utility model, 6 inner wall of square tube correspond to the front view at 7 position of piston in etc. Waist is trapezoidal, and the shape of piston 7 is adapted with the shape of square tube 6, and piston 7 just stops when moving at the position, has reached only Position effect.

As a kind of technical optimization scheme of the utility model, the side surface of internal screw thread cover 18 offers anti-skid chequer, rotation When internal screw thread cover 18, increase the friction between user's hand and internal screw thread cover 18, is more convenient to use.

When in use, it irrigates after terminating, closes the master switch at water source inside buried pipeline, rotate internal screw thread cover 18, it is interior Threaded cover 18 rotate simultaneously move upwards, round tube 22 annular groove 21 inner rotation and move upwards, pressure spring 24 extend, pressure spring 24 Always it squeezes annulus 23 and the bottom of round tube 22 fits closely, when the bottom of motion bar 17 moves to and 16 bottom position of male-pipe When in same level, crank 13 is rotated, so that round bar 12, winding roll 11 and bull stick 14 rotate, just drawstring 8 is started Winding, just band piston 7 moves downward drawstring 8, so that the water inside straight tube 3 is evacuated in square tube 6, when piston 7 move to it is logical When the left side of sink 15, the water inside square tube 6 will pass through water-flowing trough 15 and flow on ground, and the water inside square tube 6 is flow to completely When ground, hand is unclamped, the elongation of reset spring 9 moves right to extrusion piston 7, and piston 7 restores to initial position, rotates backward Internal screw thread cover 18, internal screw thread cover 18 are rotated and are moved downward, so that disk 19 and round tube 22 are rotated and moved downward, round tube The top of 22 extruding annulus 23 shortens pressure spring 24, and the bottom of round tube 22 fits closely always with the top of annulus 23, seals Just more preferable, when motion bar 17 moves to initial position, using just terminating, by the way that the water inside straight tube 3 is taken away, when temperature compared with When low, the inside of straight tube 3 does not have water, and straight tube 3 just will not be frozen in, and just there is no rupture because water is frozen in for straight tube 3 Situation has achieved the effect that protect straight tube 3.

It can to sum up obtain, the utility model passes through setting square tube 6, piston 7, winding roll 11, male-pipe 16 and motion bar 17, Solve at present that common buried pipeline formula is irrigated when winter temperature is lower, the water in air than ground 1 inside Water is easier to freeze, and is easy to be frozen in the water inside the straight tube 3 below of upper nozzle 4 positioned at ground 1, causes straight tube 3 to be easy broken The problem of splitting.

It should be noted that, in this document, such as the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of Chinese garden planting irrigation pipe protective device, including ground (1), three-way elbow (2), straight tube (3) and spray head (4), the three-way elbow (2) is embedded in the inside of ground (1), and the bottom of the straight tube (3) and the top of three-way elbow (2) are solid Fixed connection, and straight tube (3) is connected with three-way elbow (2), the top of the straight tube (3) run through ground (1) and with spray head (4) Bottom is fixedly connected, and spray head (4) is connected with straight tube (3), and the spray head (4) is located at the surface on ground (1), the straight tube (3) surface activity is socketed with muff (5), it is characterised in that: the side surface of the straight tube (3) is inlaid with square tube (6), described Square tube (6) is connected with straight tube (3), and the left end of the square tube (6) runs through muff (5) and extends to the left side of muff (5), The inner wall of the square tube (6) is connect with the surface activity of piston (7), is fixedly connected with drawstring (8) on the left of the piston (7), The surface activity of the drawstring (8) is socketed with reset spring (9), the left end of the reset spring (9) and right end respectively with fixation It is fixedly connected on the left of the right side of plate (10) and piston (7), the left end of the drawstring (8) is through fixed plate (10) and extends and rolls up The surface of drum (11) is fixedly connected, and is fixedly connected with round bar (12) at the top of the winding roll (11), the round bar (12) Top is fixedly connected through square tube (6) and with the bottom of crank (13), and crank (13) is located at the surface of square tube (6), described The bottom of winding roll (11) is fixedly connected with bull stick (14), the bottom of the bull stick (14) and the bottom activity of square tube (6) inner wall Connection, the bottom of square tube (6) inner wall offer water-flowing trough (15), and the water-flowing trough (15) is located at fixed plate (10) and piston (7) between；

The upper surface of the square tube (6) is inlaid with male-pipe (16), and male-pipe (16) is located at muff (5) and crank (13) between, the inner wall of the male-pipe (16) is connect with the surface activity of motion bar (17), and the surface of motion bar (17) It is overlapped with the left side of piston (7), the surface of the male-pipe (16) is connect with the inner thread of internal screw thread cover (18), described interior The side of threaded cover (18) inner wall is fixedly connected with the side surface of disk (19), and the motion bar (17) is fixedly connected on disk (19) lower surface.

2. a kind of Chinese garden planting irrigation pipe protective device according to claim 1, it is characterised in that: the square tube (6) it is inlaid with bearing (20) at corresponding round bar (12) and the position of bull stick (14), the table of the round bar (12) and bull stick (14) Face is fixedly connected with the inner wall of two bearings (20) respectively.

3. a kind of Chinese garden planting irrigation pipe protective device according to claim 1, it is characterised in that: the external screw thread It is offered annular groove (21) at the top of pipe (16), the lower surface of the disk (19) is fixedly connected with round tube (22), the round tube (22) it is plugged to the inside of annular groove (21), the internal activity of the annular groove (21) is connected with annulus (23), the annulus (23) bottom at top and round tube (22) overlaps, and the bottom of annular groove (21) inner wall is fixedly connected with pressure spring (24), institute State the bottom that pressure spring (24) is fixedly connected on annulus (23).

4. a kind of Chinese garden planting irrigation pipe protective device according to claim 1, it is characterised in that: the square tube (6) inner wall corresponds to the front view at piston (7) position in isosceles trapezoid, and the shape of piston (7) and the shape of square tube (6) are mutually fitted Match.

5. a kind of Chinese garden planting irrigation pipe protective device according to claim 1, it is characterised in that: the internal screw thread The side surface of cover (18) offers anti-skid chequer.