阅读说明：本技术 一种抽拉排水器 (Pull drainer ) 是由 韩士立 于 2021-03-10 设计创作，主要内容包括：本发明公开了一种抽拉排水器,包括出水管、连接机构、活塞和连接盒,通过人工向上拉动手柄,带动第三拉杆、第一拉杆、第二拉杆和连接弯杆向上移动,进而带动活塞沿着第二竖管的内壁向上滑动,进而第二盖板上方的气压小于第二盖板下方的气压,在气压的带动下第二盖板沿着第二铰接座的交接点转动,进而使得第二盖板打开,进而将污水通过进水管抽入至连接盒内,通过向下推动手柄,进而带动活塞向下移动,此时第二盖板复位闭合,将进入的污水阻隔在第二盖板的上方,同时第一盖板沿着第一铰接座的铰接点转动打开,进而污水进入至第二竖管内,通过往复抽拉手柄,直至进入的污水越来越多,进而进入集水斗内后再通过出水管排出至外部。(The invention discloses a pull-out drainer, which comprises a water outlet pipe, a connecting mechanism, a piston and a connecting box, wherein a handle is pulled upwards manually to drive a third pull rod, a first pull rod, a second pull rod and a connecting bent rod to move upwards so as to drive the piston to slide upwards along the inner wall of a second vertical pipe, the air pressure above a second cover plate is smaller than the air pressure below the second cover plate, the second cover plate rotates along the intersection point of a second hinged seat under the driving of the air pressure so as to open the second cover plate, sewage is pumped into the connecting box through a water inlet pipe, the piston is driven to move downwards by pushing the handle downwards, the second cover plate is reset and closed at the moment, the entered sewage is blocked above the second cover plate, meanwhile, the first cover plate rotates along the hinged point of the first hinged seat to be opened, the sewage enters the second vertical pipe and is pulled out by the handle in a reciprocating manner, and the sewage is discharged to the outside through the water outlet pipe after entering the water collecting hopper.)

1. A pull drainer, includes water catch bucket (21), its characterized in that: the side wall of the water collecting hopper (21) is fixedly connected with a water outlet pipe (1) communicated with the inside of the water collecting hopper, a third pull rod (22) is arranged on the inner side of the water collecting hopper (21), the top end of the third pull rod (22) extends out of the water collecting hopper (21) and then is fixedly connected with a handle (24), a connecting mechanism (10) is arranged below the water collecting hopper (21), the connecting mechanism (10) comprises a first vertical pipe (2), a first pull rod (3), a third threaded sleeve (19) and a second connecting pipe sleeve (20), the top end of the outer side of the first vertical pipe (2) is sleeved with the second connecting pipe sleeve (20), the first pull rod (3) is arranged on the inner side of the first vertical pipe (2), the outer side of the top end of the first pull rod (3) is sleeved with the third threaded sleeve (19) in a threaded manner, the bottom end of the water collecting hopper (21) is sleeved with the inner side of the second connecting pipe sleeve (20), the utility model discloses a water collecting bucket, including water collecting hopper (21) and first standpipe (2), the bottom cover of third pull rod (22) is located the inboard of third screw sleeve (19) and rather than threaded connection, the below of first standpipe (2) is provided with second standpipe (6), the top outside cover of second standpipe (6) is equipped with first connecting pipe box (5), the inboard of first connecting pipe box (5) is located to the bottom cover of first standpipe (2), the inboard of second standpipe (6) is provided with second pull rod (7), the top cover of second pull rod (7) is equipped with first screw sleeve (4) and rather than threaded connection, the inboard of first screw sleeve (4) and rather than threaded connection are located to the bottom cover of first pull rod (3), the bottom cover of second pull rod (7) is equipped with second screw sleeve (11) rather than threaded connection, the outside fixedly connected with of second screw sleeve (11) if an equidistance sets up along its circumferencial direction and waits to set up the distance The bottom ends of the connecting bent rods (12) are fixedly connected with a piston (14) together, the piston (14) is slidably sleeved on the inner side of the second vertical pipe (6), a first cover plate (13) is arranged at the top end of the piston (14), one side of the first cover plate (13) is provided with a first hinge seat (18), the first cover plate (13) is hinged with one side of the top end of the piston (14) through the first hinge seat (18), the bottom end of the second vertical pipe (6) is fixedly connected with a connecting box (15) communicated with the interior of the second vertical pipe, a second cover plate (16) is arranged at the bottom of the inner side of the connecting box (15), a second hinge seat (17) is arranged at one side of the second cover plate (16), the second cover plate (16) is hinged with one side of the bottom of the inner wall of the connecting box (15) through a second hinge seat (17), the bottom end of the connecting box (15) is fixedly connected with a water inlet pipe (8) communicated with the inside of the connecting box.

2. The drawn drain of claim 1, wherein: the top end of the water collecting hopper (21) is fixedly connected with a fixing ring (26), and a top cover (23) is arranged at the top of the fixing ring (26).

3. The drawn drain of claim 2, wherein: the top cover (23) penetrates through the outer side of the third pull rod (22) in a sliding sleeved mode.

4. The drawn drain of claim 2, wherein: the top cover (23) is fixedly connected with the fixing ring (26) through bolts.

5. The drawn drain of claim 1, wherein: the lateral wall of inlet tube (8) runs through and has seted up a plurality of through-hole (9).

6. The drawn drain of claim 1, wherein: the outer side of the water collecting hopper (21) is fixedly connected with a supporting frame (27).

Technical Field

The invention relates to a drainer, in particular to a pull drainer.

Background

The sewage is the discharged water from life and production which is polluted to a certain extent, the water which loses the original use function is called the sewage for short, and the sewage is mainly the water used in life, contains more organic matters and is easy to treat.

In some projects, sewage in a water sump is usually required to be discharged, most of the sewage is pumped out by a water pump, and a device which can discharge the sewage without using electricity is lacked, so that a pull-out drainer is provided for further improvement.

Disclosure of Invention

The present invention is directed to a pull-out drainer, which solves the above problems.

In order to achieve the purpose, the invention provides the following technical scheme:

a pull-type drainer comprises a water collecting hopper, wherein the side wall of the water collecting hopper is fixedly connected with a water outlet pipe communicated with the inside of the water collecting hopper, the inner side of the water collecting hopper is provided with a third pull rod, the top end of the third pull rod extends out of the water collecting hopper and then is fixedly connected with a handle, a connecting mechanism is arranged below the water collecting hopper and comprises a first vertical pipe, a first pull rod, a third threaded sleeve and a second connecting pipe sleeve, the second connecting pipe sleeve is sleeved at the top end of the outer side of the first vertical pipe, the first pull rod is arranged at the inner side of the first vertical pipe, the third threaded sleeve is sleeved at the outer side of the top end of the first pull rod in a threaded manner, the bottom end of the water collecting hopper is sleeved at the inner side of the second connecting pipe sleeve, the water collecting hopper is communicated with the first vertical pipe, the bottom end of the third pull rod is sleeved at the inner side of the third threaded sleeve and is in threaded connection with the third threaded, the outer side of the top end of the second vertical pipe is sleeved with a first connecting pipe sleeve, the bottom end of the first vertical pipe is sleeved on the inner side of the first connecting pipe sleeve, the inner side of the second vertical pipe is provided with a second pull rod, the top end of the second pull rod is sleeved with a first threaded sleeve and is in threaded connection with the first threaded sleeve, the bottom end of the first pull rod is sleeved on the inner side of the first threaded sleeve and is in threaded connection with the first threaded sleeve, the bottom end of the second pull rod is sleeved with a second threaded sleeve in threaded connection with the second pull rod, the outer side of the second threaded sleeve is fixedly connected with a plurality of connecting bent rods which are equidistantly arranged along the circumferential direction of the second threaded sleeve, the bottom ends of the connecting bent rods are jointly and fixedly connected with a piston, the piston is slidably sleeved on the inner side of the second vertical pipe, the top end of the piston is provided with a first cover plate, one side of the first cover plate is provided with, the connecting box of second standpipe bottom fixedly connected with rather than inside intercommunication, the inboard bottom of connecting box is provided with the second apron, one side of second apron is provided with the articulated seat of second, the second apron is articulated through the articulated seat of second and inner wall bottom one side of connecting box, connecting box bottom fixedly connected with rather than the inlet tube of inside intercommunication.

As a further scheme of the invention: the top end of the water collecting hopper is fixedly connected with a fixing ring, and a top cover is arranged at the top of the fixing ring.

As a still further scheme of the invention: the top cover penetrates through the outer side of the third pull rod in a sliding sleeved mode.

As a still further scheme of the invention: the top cover is fixedly connected with the fixing ring through a bolt.

As a still further scheme of the invention: the lateral wall of inlet tube runs through and has seted up a plurality of through-hole.

As a still further scheme of the invention: the outside fixedly connected with support frame of water collecting bucket.

Compared with the prior art, the invention has the beneficial effects that:

1. the third pull rod, the first pull rod, the second pull rod and the connecting bent rod are driven to move upwards by pulling the handle, the piston is driven to slide upwards along the inner wall of the second vertical pipe, the air pressure above the second cover plate is smaller than the air pressure below the second cover plate, the second cover plate is driven to rotate along the intersection point of the second hinged seat under the drive of the air pressure, the second cover plate is opened, sewage is pumped into the connecting box through the water inlet pipe, the handle is pushed downwards, the piston is driven to move downwards, the second cover plate is reset to be closed at the moment, the entered sewage is blocked above the second cover plate, meanwhile, the first cover plate rotates to be opened along the hinged point of the first hinged seat, the sewage enters the second vertical pipe, the handle is pulled in a reciprocating mode until the entered sewage is more and more, and then the sewage enters the water collecting hopper and then is discharged to the outside through the water outlet pipe, further, sewage can be discharged without electricity, and operation of operators is facilitated.

2. The convenient connection and the dismantlement to first standpipe and second standpipe that sets up through first connecting tube box, the convenient connection and the dismantlement to first standpipe and catchment fill that sets up through second connecting tube box, through the telescopic connection and the dismantlement of setting up of third screw thread to third pull rod and first pull rod, through the telescopic connection and the dismantlement of setting up of first screw thread to first pull rod and second pull rod.

Drawings

Fig. 1 is a schematic view of a drawing type drainer.

Fig. 2 is an enlarged view of a portion a of the drawing type drain.

Fig. 3 is an enlarged view of a structure at B in the drawn drainer.

Fig. 4 is a front view of the drawn drainer.

Fig. 5 is a bottom view of the piston in the drawn drainer.

Shown in the figure: outlet pipe 1, first standpipe 2, first pull rod 3, first threaded sleeve 4, first connecting pipe box 5, second standpipe 6, second pull rod 7, inlet tube 8, through-hole 9, coupling mechanism 10, second threaded sleeve 11, connect knee 12, first apron 13, piston 14, connecting box 15, second apron 16, the articulated seat of second 17, first articulated seat 18, third threaded sleeve 19, second connecting pipe box 20, water collecting bucket 21, third pull rod 22, top cap 23, handle 24, bolt 25, solid fixed ring 26, support frame 27.

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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 5, in an embodiment of the present invention, a pull-out drainer includes a water collecting bucket 21, a water outlet pipe 1 is fixedly connected to a side wall of the water collecting bucket 21, a third pull rod 22 is disposed on an inner side of the water collecting bucket 21, a handle 24 is fixedly connected to a top end of the third pull rod 22 after extending out of the water collecting bucket 21, a fixing ring 26 is fixedly connected to a top end of the water collecting bucket 21, a top cover 23 is disposed on a top portion of the fixing ring 26, the top cover 23 is slidably sleeved on an outer side of the third pull rod 22, the top cover 23 is fixedly connected to the fixing ring 26 through a bolt, a connecting mechanism 10 is disposed below the water collecting bucket 21, the connecting mechanism 10 includes a first vertical pipe 2, a first pull rod 3, a third threaded sleeve 19 and a second connecting pipe sleeve 20, the second connecting pipe sleeve 20 is sleeved on an outer side of the top end of the first vertical pipe 2, the first pull rod 3 is disposed on an inner, the third threaded sleeve 19 is sleeved on the outer side of the top end of the first pull rod 3 in a threaded manner, the bottom end of the water collecting hopper 21 is sleeved on the inner side of the second connecting pipe sleeve 20, the water collecting hopper 21 is communicated with the first vertical pipe 2, the bottom end of the third pull rod 22 is sleeved on the inner side of the third threaded sleeve 19 and is in threaded connection with the third threaded sleeve, a second vertical pipe 6 is arranged below the first vertical pipe 2, a first connecting pipe sleeve 5 is sleeved on the outer side of the top end of the second vertical pipe 6, the bottom end of the first vertical pipe 2 is sleeved on the inner side of the first connecting pipe sleeve 5, a second pull rod 7 is arranged on the inner side of the second vertical pipe 6, a first threaded sleeve 4 is sleeved on the top end of the second pull rod 7 and is in threaded connection with the first threaded sleeve 4, the bottom end of the first pull rod 3 is sleeved on the inner side of the first threaded sleeve 4 and is in threaded connection with the second threaded sleeve 11, the outer side of the second threaded sleeve 11 is fixedly connected with a plurality of connecting bent rods 12 equidistantly arranged along the circumferential direction of the second threaded sleeve, the bottom ends of the connecting bent rods 12 are jointly and fixedly connected with a piston 14, the piston 14 is slidably sleeved on the inner side of the second vertical pipe 6, the top end of the piston 14 is provided with a first cover plate 13, one side of the first cover plate 13 is provided with a first hinged seat 18, the first cover plate 13 is hinged with one side of the top end of the piston 14 through the first hinged seat 18, the bottom end of the second vertical pipe 6 is fixedly connected with a connecting box 15 communicated with the inside of the second vertical pipe, the bottom of the inside of the connecting box 15 is provided with a second cover plate 16, one side of the second cover plate 16 is provided with a second hinged seat 17, the second cover plate 16 is hinged with one side of the bottom of the inner wall of the connecting box 15 through the second hinged seat 17, the bottom end of the, the lateral wall of inlet tube 8 runs through and has seted up a plurality of through-hole 9, the outside fixedly connected with support frame 27 of water collecting bucket 21.

The working principle of the invention is as follows:

when the water drainer is used, the water drainer is placed at a position to be pumped, the water inlet pipe 8 extends into sewage, the water drainer is supported on the ground through the support frame 27, the handle 24 is pulled upwards manually to drive the third pull rod 22, the first pull rod 3, the second pull rod 7 and the connecting bent rod 12 to move upwards, the piston 14 is driven to slide upwards along the inner wall of the second vertical pipe 6, the air pressure above the second cover plate 16 is smaller than the air pressure below the second cover plate 16, the second cover plate 16 rotates along the intersection point of the second hinge seat 17 under the driving of the air pressure, the second cover plate 16 is opened, sewage is pumped into the connecting box 15 through the water inlet pipe 8, the piston 14 is driven to move downwards by pushing the handle 24 downwards, the second cover plate 16 is reset and closed at the moment, the entered sewage is blocked above the second cover plate 16, and the first cover plate 13 is hinged and opened along the hinge point of the first seat 18, then the sewage enters the second vertical pipe 6, and through the reciprocating pull handle 24, the sewage enters more and more, then the sewage enters the water collecting hopper 21 and is discharged to the outside through the water outlet pipe 1, so that the sewage can be discharged without power consumption, the operation of operators is convenient, by increasing the number of the connecting mechanisms 10 between the water collecting hopper 21 and the second vertical pipe 6 and correspondingly connecting the water collecting hopper and the second vertical pipe end to end, the height of the drainer is convenient to adjust to adapt to water pits with different heights, the first vertical pipe 2 and the second vertical pipe 6 are convenient to be connected and detached through the arrangement of the first connecting pipe sleeve 5, the connection and the disconnection of the first vertical pipe 2 and the water collecting hopper 21 are facilitated by the arrangement of the second connecting pipe sleeve 20, the third pull rod 22 and the first pull rod 3 are convenient to be connected and disconnected through the arrangement of the third threaded sleeve 19, the first pull rod 3 and the second pull rod 7 are convenient to be connected and detached through the arrangement of the first threaded sleeve 4.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.