阅读说明：本技术 一种智能调速无负压供水设备 (Intelligent speed-regulating non-negative-pressure water supply equipment ) 是由 不公告发明人 于 2021-06-25 设计创作，主要内容包括：本发明公开了一种智能调速无负压供水设备,包括长管,所述长管安装于供水设备的前方,所述长管的底部贴合有箱体,所述箱体的内壁底部固接有滤网,所述长管的一侧设有固定装置,所述固定装置包括横杆、竖杆、直杆、第一滑杆、第一螺纹杆、斜块、第一弹簧和滑块,所述竖杆的一端与长管的一端固定连接。该智能调速无负压供水设备,通过供水设备、长管、底板、箱体、第二滑杆、滤网、竖块、圆筒、固定装置和密封装置的配合,向上移动箱体,箱体带动横杆向上移动,转动第一螺纹杆,第一螺纹杆带动滑块向内移动,滑块带动斜块向下移动,进而使斜块插入横杆的内壁,进而便于工作人员对水流进行过滤,避免长管发生堵塞,进而影响该装置正常工作。(The invention discloses intelligent speed-regulating non-negative-pressure water supply equipment which comprises a long pipe, wherein the long pipe is arranged in front of the water supply equipment, a box body is attached to the bottom of the long pipe, a filter screen is fixedly connected to the bottom of the inner wall of the box body, a fixing device is arranged on one side of the long pipe and comprises a cross rod, a vertical rod, a straight rod, a first sliding rod, a first threaded rod, an inclined block, a first spring and a sliding block, and one end of the vertical rod is fixedly connected with one end of the long pipe. This no negative pressure water supply equipment of intelligence speed governing, through water supply equipment, the long tube, the bottom plate, the box, the second slide bar, the filter screen, the riser, the drum, fixing device and sealing device's cooperation, the rebound box, the box drives the horizontal pole rebound, rotate first threaded rod, first threaded rod drives the slider rebound, the slider drives the sloping piece rebound, and then make the inner wall that the sloping piece inserted the horizontal pole, and then the staff of being convenient for filters rivers, avoid the long tube to take place to block up, and then influence the device normal work.)

1. The utility model provides an intelligence speed governing does not have negative pressure water supply equipment, includes long tube (5), its characterized in that: the long pipe (5) is arranged in front of the water supply equipment (1), the bottom of the long pipe (5) is attached to a box body (7), a filter screen (9) is fixedly connected to the bottom of the inner wall of the box body (7), and a fixing device (2) is arranged on one side of the long pipe (5);

the fixing device (2) comprises a cross rod (201), a vertical rod (202), a straight rod (203), a first sliding rod (204), a first threaded rod (205), an inclined block (206), a first spring (207) and a sliding block (208);

the one end of montant (202) and the one end fixed connection of long tube (5), the outer wall clearance fit of montant (202) has horizontal pole (201), the one end of horizontal pole (201) respectively with box (7) about both ends fixed connection, the outer wall clearance fit of horizontal pole (201) has straight-bar (203), preceding terminal surface one side of straight-bar (203) is connected with one side top rotation of montant (202) through the round pin axle, the one end recess sliding clamping of straight-bar (203) has sloping block (206), the one end of sloping block (206) and the top one side recess clearance fit of horizontal pole (201), the one end laminating of sloping block (206) has slider (208), the one side inner wall threaded connection of slider (208) has first threaded rod (205), the one end of first threaded rod (205) is connected with the one end rotation of straight-bar (203) through the bearing, the opposite side inner wall sliding clamping of slider (208) has first slide bar (204), one end of the first sliding rod (204) is fixedly connected with the upper portion of one side of the straight rod (203), one end of the inclined block (206) is fixedly connected with a first spring (207), and the other end of the first spring (207) is fixedly connected with a groove at one end of the straight rod (203).

2. The intelligent speed-regulating non-negative-pressure water supply equipment according to claim 1, characterized in that: the top left side rigid coupling of long tube (5) has drum (11), the bottom rigid coupling of water supply installation (1) has bottom plate (6).

3. The intelligent speed-regulating non-negative-pressure water supply equipment according to claim 1, characterized in that: the upper side and the lower side of the right end of the long pipe (5) are fixedly connected with a second slide rod (8), and the outer wall of the second slide rod (8) is connected with a vertical block (10) in a sliding clamping manner.

4. The intelligent speed-regulating non-negative-pressure water supply equipment according to claim 1, characterized in that: a sealing device (3) is arranged on one side of the long pipe (5);

the sealing device (3) comprises a long rod (301), a second spring (302) and a transverse plate (303);

the outer wall of stock (301) and the top inner wall clearance fit of long tube (5), the outside of stock (301) is equipped with second spring (302), the inner wall of second spring (302) and the outer wall clearance fit of stock (301), the upper and lower both ends of second spring (302) respectively with the outer wall of stock (301) and the top fixed connection of long tube (5), the bottom of stock (301) is equipped with diaphragm (303), the top of diaphragm (303) and the bottom fixed connection of stock (301), the bottom of diaphragm (303) is laminated with the top of filter screen (9) mutually.

5. The intelligent speed-regulating non-negative-pressure water supply equipment according to claim 1, characterized in that: one side of the long pipe (5) is provided with an adjusting device (4);

the adjusting device (4) comprises a third sliding rod (401), a third spring (402), a transverse block (403), a vertical plate (404), a circular tube (405), a second threaded rod (406), a circular rod (407) and a long block (408);

one end of the third sliding rod (401) is fixedly connected with one side of the upper end and the lower end of the long pipe (5) respectively, the outer wall of the third sliding rod (401) is slidably connected with a transverse block (403), a long block (408) is arranged in front of the transverse block (403), one side of the rear end of the long block (408) is fixedly connected with the front end face of the transverse block (403), the outer wall of the long block (408) is in clearance fit with the inner walls of the upper end and the lower end of the long pipe (5) respectively, a round rod (407) is attached to the inner wall of one side of the long block (408), a second threaded rod (406) is arranged on one side of the round rod (407), the left end of the second threaded rod (406) is fixedly connected with the right end of the round rod (407), a round pipe (405) is arranged on the outer side of the second threaded rod (406), the inner wall of the round pipe (405) is in threaded connection with the outer wall of the second threaded rod (406), and a vertical plate (404) is connected to one side of the outer wall of the round pipe (405) through a bearing in a rotating manner, one end of the vertical plate (404) is fixedly connected with one side of the upper end and the lower end of the long tube (5) respectively, one end of the second threaded rod (406) is fixedly connected with one end of the vertical block (10), the outer wall of the third sliding rod (401) is connected with a third spring (402) in a sliding and clamping mode, and the upper end and the lower end of the third spring (402) are fixedly connected with one end of the transverse block (403) and the outer wall of the third sliding rod (401) respectively.

6. The intelligent speed-regulating non-negative-pressure water supply equipment according to claim 5, characterized in that: the outer wall of the round pipe (405) is fixedly connected with a handle.

7. The intelligent speed-regulating non-negative-pressure water supply equipment according to claim 5, characterized in that: the transverse block (403) and the third sliding rod (401) form a sliding structure.

8. The intelligent speed-regulating non-negative-pressure water supply equipment according to claim 5, characterized in that: the long blocks (408) are distributed in an axial symmetry mode by taking the long pipe (5) as an axis.

Technical Field

The invention relates to the technical field of water supply, in particular to intelligent speed-regulating non-negative-pressure water supply equipment.

Background

Water supply systems take water from a variety of locations, which are suitably treated, including ground water, surface water (lakes and rivers), and desalinated seawater, and typically include the steps of: purification, chlorination and sometimes also including addition of fluorinating agents, the treated water is collected by gravity or pumped by a water pump into a reservoir and supplied by a water tower or by surface facilities, and after the water is used, the waste water is generally discharged into a sewer system and treated at a sewage treatment plant before being discharged into rivers, lakes, oceans, or reused for landscape, irrigation or industrial water.

The no negative pressure water supply equipment of intelligent speed governing among the prior art, the staff of being not convenient for filters rivers, and then leads to the long tube to take place to block up easily, and then influences the device and normally work, and the no negative pressure water supply equipment of intelligent speed governing among the prior art, and the staff of being not convenient for adjusts the play water speed of long tube, and then leads to its application scope little, and the practicality is not high.

Disclosure of Invention

The invention aims to provide intelligent speed-regulating non-negative-pressure water supply equipment to solve the problem that in the prior art, the intelligent speed-regulating non-negative-pressure water supply equipment in the background art is inconvenient for workers to filter water flow, so that a long pipe is easily blocked, and the normal work of the device is influenced.

In order to achieve the purpose, the invention provides the following technical scheme: an intelligent speed-regulating non-negative-pressure water supply device comprises a long pipe, wherein the long pipe is arranged in front of the water supply device, a box body is attached to the bottom of the long pipe, a filter screen is fixedly connected to the bottom of the inner wall of the box body, and a fixing device is arranged on one side of the long pipe;

the fixing device comprises a cross rod, a vertical rod, a straight rod, a first slide rod, a first threaded rod, an inclined block, a first spring and a sliding block;

one end of the vertical rod is fixedly connected with one end of the long pipe, the outer wall of the vertical rod is in clearance fit with the cross rod, one end of the cross rod is respectively and fixedly connected with the left end and the right end of the box body, a straight rod is in clearance fit with the outer wall of the cross rod, one side of the front end surface of the straight rod is rotatably connected with the upper part of one side of the vertical rod through a pin shaft, a groove at one end of the straight rod is slidably clamped with an inclined block, one end of the inclined block is in clearance fit with a groove at one side of the top of the cross bar, one end of the inclined block is attached with a sliding block, a first threaded rod is connected with the inner wall of one side of the sliding block in a threaded manner, one end of the first threaded rod is rotatably connected with one end of the straight rod through a bearing, a first sliding rod is connected with the inner wall of the other side of the sliding block in a sliding and clamping manner, one end of the first sliding rod is fixedly connected with the upper part of one side of the straight rod, and one end of the inclined block is fixedly connected with a first spring, and the other end of the first spring is fixedly connected with a groove at one end of the straight rod. The design can filter the water flow.

Preferably, the cylinder is fixedly connected to the left side of the top of the long pipe, and the bottom of the water supply equipment is fixedly connected with the bottom plate. The bottom plate plays a supporting role for the water supply equipment.

Preferably, the upper side and the lower side of the right end of the long tube are fixedly connected with second slide bars, and the outer walls of the second slide bars are connected with vertical blocks in a sliding and clamping mode. The vertical block can slide on the outer wall of the second slide bar when being stressed.

Preferably, one side of the long pipe is provided with a sealing device;

the sealing device comprises a long rod, a second spring and a transverse plate;

the utility model discloses a long pole, including the stock, the outer wall of stock and the top inner wall clearance fit of long tube, the outside of stock is equipped with the second spring, the inner wall of second spring and the outer wall clearance fit of stock, the upper and lower both ends of second spring respectively with the outer wall of stock and the top fixed connection of long tube, the bottom of stock is equipped with the diaphragm, the top of diaphragm and the bottom fixed connection of stock, the bottom of diaphragm is laminated with the top of filter screen mutually. The design can guarantee the long pipe to work normally when clearing up the box like this.

Preferably, one side of the long pipe is provided with an adjusting device;

the adjusting device comprises a third sliding rod, a third spring, a transverse block, a vertical plate, a circular pipe, a second threaded rod, a circular rod and a long block;

one end of the third sliding rod is fixedly connected with one side of the upper end and the lower end of the long pipe respectively, a transverse block is clamped on the outer wall of the third sliding rod in a sliding manner, a long block is arranged in front of the transverse block, one side of the rear end of the long block is fixedly connected with the front end face of the transverse block, the outer wall of the long block is in clearance fit with the inner walls of the upper end and the lower end of the long pipe respectively, a round rod is attached to the inner wall of one side of the long block, a second threaded rod is arranged on one side of the round rod, the left end of the second threaded rod is fixedly connected with the right end of the round rod, a round pipe is arranged on the outer side of the second threaded rod, the inner wall of the round pipe is in threaded connection with the outer wall of the second threaded rod, a vertical plate is rotatably connected to one side of the outer wall of the round pipe through a bearing, one end of the vertical plate is fixedly connected with one side of the upper end and the lower end of the long pipe respectively, one end of the second threaded rod is fixedly connected with one end of the vertical block, and a third spring is clamped on the outer wall of the third sliding manner, and the upper end and the lower end of the third spring are respectively fixedly connected with one end of the transverse block and the outer wall of the third sliding rod. The design can adjust the size of water flow.

Preferably, a handle is fixedly connected to the outer wall of the circular tube. The handle is convenient for the staff to rotate the pipe.

Preferably, the transverse block and the third sliding rod form a sliding structure. The transverse block can slide on the outer wall of the third sliding rod when being stressed.

Preferably, the long blocks are distributed in an axisymmetric manner by taking the long pipe as an axis. The design is convenient for the staff to adjust the rivers size like this.

Compared with the prior art, the invention has the beneficial effects that: the intelligent speed-regulating non-negative-pressure water supply equipment has the advantages that through the cooperation of the water supply equipment, the long pipe, the bottom plate, the box body, the second slide bar, the filter screen, the vertical block, the cylinder, the fixing device and the sealing device, when the device is used, the box body can be moved upwards, the box body drives the transverse rod to move upwards, the vertical rod further enters the inner wall of the transverse rod, the straight rod is rotated, the transverse rod enters the inner wall of the straight rod, the first threaded rod is rotated, the first threaded rod drives the sliding block to move inwards, the sliding block drives the inclined block to move downwards, the inclined block is further inserted into the inner wall of the transverse rod, and therefore a worker can conveniently filter water flow, the long pipe is prevented from being blocked, and the normal work of the device is further influenced;

meanwhile, the box body is moved upwards, the box body drives the transverse rod to move upwards, so that the vertical rod enters the inner wall of the transverse rod, the straight rod is rotated, the transverse rod enters the inner wall of the straight rod, the first threaded rod is rotated, the first threaded rod drives the sliding block to move inwards, the sliding block drives the inclined block to move downwards, and the inclined block is inserted into the inner wall of the transverse rod, so that the operation of workers is facilitated, and the use of the workers is facilitated;

the box that upwards moves simultaneously, the box drives the horizontal pole and upwards removes, and then makes the montant get into the inner wall of horizontal pole, rotates the straight-bar, and the horizontal pole gets into the inner wall of straight-bar, rotates first threaded rod, and first threaded rod drives the slider and inwards removes, and the slider drives the sloping block and downwards moves, and then makes the sloping block insert the inner wall of horizontal pole, and the staff of being convenient for maintains and maintains the device.

Through water supply equipment, long tube, bottom plate, box, second slide bar, filter screen, riser, drum and adjusting device's cooperation for the device can be through rotating the pipe when using, and the pipe drives about the second threaded rod, and the second threaded rod drives the round bar and removes, and the third spring drives the horizontal piece and inwards removes, and then realizes reciprocating the long piece, and then the staff of being convenient for adjusts the play water speed of long tube, and application scope is wide, and the practicality is high.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the water supply apparatus, the long pipe and the soleplate of FIG. 1;

FIG. 3 is a schematic structural view of the vertical bar, the straight bar and the first sliding bar in FIG. 1;

FIG. 4 is a schematic view of the first threaded rod, the swash block and the slide block of FIG. 1;

FIG. 5 is a schematic view of the third spring, cross block and long block of FIG. 1;

fig. 6 is a schematic view of the riser, tube, and second threaded rod of fig. 1.

In the figure: 1. the water supply equipment comprises water supply equipment, 2, a fixing device, 201, a cross rod, 202, a vertical rod, 203, a straight rod, 204, a first sliding rod, 205, a first threaded rod, 206, a sloping block, 207, a first spring, 208, a sliding block, 3, a sealing device, 301, a long rod, 302, a second spring, 303, a transverse plate, 4, an adjusting device, 401, a third sliding rod, 402, a third spring, 403, a cross block, 404, a vertical plate, 405, a circular pipe, 406, a second threaded rod, 407, a circular rod, 408, a long block, 5, a long pipe, 6, a bottom plate, 7, a box body, 8, a second sliding rod, 9, a filter screen, 10, a vertical block, 11 and a cylinder.

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. 1-6, the present invention provides a technical solution: an intelligent speed-regulating non-negative-pressure water supply device comprises a long pipe 5, wherein the long pipe 5 is installed in front of a water supply device 1, a cylinder 11 is fixedly connected to the left side of the top of the long pipe 5, a bottom plate 6 is fixedly connected to the bottom of the water supply device 1, the type of the water supply device 1 is XY-2018, a second slide bar 8 is fixedly connected to the upper side and the lower side of the right end of the long pipe 5, a vertical block 10 is slidably connected to the outer wall of the second slide bar 8, the vertical block 10 can slide on the outer wall of the second slide bar 8 when stressed, a box 7 is attached to the bottom of the long pipe 5, a rubber pad is fixedly connected to the top of the box 7 and can play a sealing role, a filter screen 9 is fixedly connected to the bottom of the inner wall of the box 7, the guess and the mesh number of the filter screen 9 are determined according to actual use conditions, a fixing device 2 is arranged on one side of the long pipe 5, and the fixing device 2 comprises a cross rod 201, a vertical rod 202, a straight rod 203, a first slide bar 204, a first threaded rod 205, an oblique block 206, The spring comprises a first spring 207 and a sliding block 208, one end of a vertical rod 202 is fixedly connected with one end of a long pipe 5, the outer wall of the vertical rod 202 is in clearance fit with a cross rod 201, the cross rod 201 can move on the outer wall of the vertical rod 202 when stressed, one end of the cross rod 201 is fixedly connected with the left end and the right end of a box body 7 respectively, the outer wall of the cross rod 201 is in clearance fit with a straight rod 203, one side of the front end face of the straight rod 203 is rotatably connected with the upper part of one side of the vertical rod 202 through a pin shaft, the pin shaft enables the straight rod 203 to rotate on one side of the vertical rod 202 when stressed, a groove at one end of the straight rod 203 is slidably clamped with an inclined block 206, the inclined block 206 can slide in a groove at one end of the straight rod 203 when stressed, one end of the inclined block 206 is in clearance fit with a groove at one side of the top of the cross rod 201, one end of the inclined block 206 is attached with the sliding block 208, a first threaded rod 205 is in threaded connection with the inner wall of one side of the sliding block 208, one end of the first threaded rod 205 is rotatably connected with one end of the straight rod 203 through a bearing, when a force is applied to the first threaded rod 205, the first threaded rod 205 can rotate at one end of the straight rod 203, the first sliding rod 204 is connected to the inner wall of the other side of the sliding block 208 in a sliding and clamping mode, one end of the first sliding rod 204 is fixedly connected to the upper portion of one side of the straight rod 203, the first spring 207 is fixedly connected to one end of the inclined block 206, the first spring 207 applies an upward force to the inclined block 206, and the other end of the first spring 207 is fixedly connected with a groove in one end of the straight rod 203.

One side of long tube 5 is equipped with sealing device 3, sealing device 3 includes stock 301, second spring 302 and diaphragm 303, the outer wall of stock 301 and the top inner wall clearance fit of long tube 5, the outer wall rigid coupling of stock 301 has the rubber pad, the rubber pad can play the sealing action, the outside of stock 301 is equipped with second spring 302, second spring 302 gives stock 301 downward force, the inner wall clearance fit of second spring 302 and the outer wall clearance fit of stock 301, the upper and lower both ends of second spring 302 respectively with the outer wall of stock 301 and the top fixed connection of long tube 5, the bottom of stock 301 is equipped with diaphragm 303, the top of diaphragm 303 and the bottom fixed connection of stock 301, the bottom of diaphragm 303 and the top of filter screen 9 are laminated;

through the cooperation of the water supply equipment, the long pipe, the bottom plate, the box body, the second slide bar, the filter screen, the vertical block, the cylinder, the fixing device and the sealing device, when the device is used, the box body can be moved upwards to drive the cross bar to move upwards, so that the vertical bar enters the inner wall of the cross bar, the straight bar is rotated, the cross bar enters the inner wall of the straight bar, the first threaded rod is rotated to drive the sliding block to move inwards, the sliding block drives the inclined block to move downwards, and then the inclined block is inserted into the inner wall of the cross bar, so that a worker can conveniently filter water flow, and the long pipe is prevented from being blocked, and the normal work of the device is influenced;

meanwhile, the box body is moved upwards, the box body drives the transverse rod to move upwards, so that the vertical rod enters the inner wall of the transverse rod, the straight rod is rotated, the transverse rod enters the inner wall of the straight rod, the first threaded rod is rotated, the first threaded rod drives the sliding block to move inwards, the sliding block drives the inclined block to move downwards, and the inclined block is inserted into the inner wall of the transverse rod, so that the operation of workers is facilitated, and the use of the workers is facilitated;

the box that upwards moves simultaneously, the box drives the horizontal pole and upwards removes, and then makes the montant get into the inner wall of horizontal pole, rotates the straight-bar, and the horizontal pole gets into the inner wall of straight-bar, rotates first threaded rod, and first threaded rod drives the slider and inwards removes, and the slider drives the sloping block and downwards moves, and then makes the sloping block insert the inner wall of horizontal pole, and the staff of being convenient for maintains and maintains the device.

One side of the long pipe 5 is provided with an adjusting device 4, the adjusting device 4 comprises a third slide bar 401, a third spring 402, a transverse block 403, a vertical plate 404, a circular pipe 405, a second threaded rod 406, a circular rod 407 and a long block 408, one end of the third slide bar 401 is fixedly connected with one side of the upper end and the lower end of the long pipe 5 respectively, the outer wall of the third slide bar 401 is slidably clamped with the transverse block 403, the transverse block 403 and the third slide bar 401 form a sliding structure, the transverse block 403 can move on the outer wall of the third slide bar 401 when stressed, the long block 408 is arranged in front of the transverse block 403, one side of the rear end of the long block 408 is fixedly connected with the front end face of the transverse block 403, the outer wall of the long block 408 is fixedly connected with a rubber pad which can play a sealing role, the outer wall of the long block 408 is in clearance fit with the inner walls of the upper end and the lower end of the long pipe 5 respectively, the long block 408 is axially symmetrical distribution with the long pipe 5 as an axis, the design can adjust the water flow size, and the long block 408 can move on the upper inner wall and the lower end of the long pipe 5 when stressed, a round rod 407 is attached to the inner wall of one side of the long block 408, a second threaded rod 406 is arranged on one side of the round rod 407, the left end of the second threaded rod 406 is fixedly connected with the right end of the round rod 407, a circular tube 405 is arranged on the outer side of the second threaded rod 406, a handle is fixedly connected to the outer wall of the circular tube 405, the handle is convenient for a worker to rotate the circular tube 405, the inner wall of the circular tube 405 is in threaded connection with the outer wall of the second threaded rod 406, a vertical plate 404 is rotatably connected to one side of the outer wall of the circular tube 405 through a bearing, the bearing enables the circular tube 405 to rotate on the inner wall of the vertical plate 404 when stressed, one end of the vertical plate 404 is fixedly connected to one side of the upper end and the lower end of the long tube 5 respectively, one end of the second threaded rod 406 is fixedly connected to one end of the vertical block 10, a third spring 402 is slidably clamped to the outer wall of the third slide bar 401, the third spring 402 provides an outward force to the cross block 403, and the upper end and the lower end of the third spring 402 are fixedly connected to one end of the outer wall of the cross block 401 respectively;

through water supply equipment, long tube, bottom plate, box, second slide bar, filter screen, riser, drum and adjusting device's cooperation for the device can be through rotating the pipe when using, and the pipe drives about the second threaded rod, and the second threaded rod drives the round bar and removes, and the third spring drives the horizontal piece and inwards removes, and then realizes reciprocating the long piece, and then the staff of being convenient for adjusts the play water speed of long tube, and application scope is wide, and the practicality is high.

In this embodiment, when the intelligent speed-regulating non-negative pressure water supply equipment is used, firstly, the box body 7 is moved upwards, the box body 7 drives the cross rod 201 to move upwards, so that the vertical rod 202 enters the inner wall of the cross rod 201, the straight rod 203 is rotated, the cross rod 201 enters the inner wall of the straight rod 203, the first threaded rod 205 is rotated, the first threaded rod 205 drives the sliding block 208 to move inwards, the sliding block 208 drives the inclined block 206 to move downwards, so that the inclined block 206 is inserted into the inner wall of the cross rod 201, so that a worker can filter water flow to avoid blockage of the long pipe 5, when impurities in the box body 7 need to be cleaned, the box body 7 is moved downwards, the second spring 302 drives the long rod 301 to move downwards, the long rod 301 drives the transverse plate 303 to move downwards, so that the long pipe 5 is sealed, the circular pipe 405 is rotated, the circular pipe 405 drives the second threaded rod 406 to move left and right, and the second threaded rod 407 drives the circular pipe 406 to move left, the third spring 402 drives the transverse block 403 to move inwards, so that the long block 408 is moved up and down, and the water outlet speed of the long pipe 5 can be adjusted conveniently by a worker.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.