阅读说明：本技术 一种泵站用自感油吸附型拦污栅 (Self-induction oil adsorption type trash rack for pump station ) 是由 王绍 于 2021-06-24 设计创作，主要内容包括：本发明公开了一种泵站用自感油吸附型拦污栅,属于泵站技术领域。本发明通过感油驱吸件的设置,使得当水面有油污时,感油体的遇油膨胀会挤压弹性气囊,带动活塞板将油污吸附球推出,使油污吸附体对油污进行吸附,从而达到一个处理油污的目的,使拦污栅可对油污进行有效处理,进而大大降低油污的危害,油污吸附球平时收纳在调节槽中可保证其有效性,并通过对油污吸附球的设置,使得油污吸附球可一边吸附油污,一边分解油污,从而可大大提高油污吸附球对油污的吸附量,增强处理效果,并通过韧变吊球绳的设置,使得多个油污吸附球会呈“V”字形分布在水面上,可大大提高油污吸附球的作用范围,进而进一步提高油污处理效果。(The invention discloses a self-induction oil adsorption type trash rack for a pump station, and belongs to the technical field of pump stations. The invention, through the arrangement of the oil sensing driving and absorbing piece, when the water surface has oil stain, the oil sensing body expands with the oil and extrudes the elastic air bag to drive the piston plate to push out the oil stain absorbing ball, so that the oil stain absorbing body absorbs the oil stain, thereby achieving the purpose of treating the oil stain, leading the trash rack to effectively treat the oil stain, thereby greatly reducing the harm of the oil stain, the effectiveness of the oil stain adsorption balls can be ensured when the oil stain adsorption balls are normally stored in the adjusting groove, and the oil stain adsorption balls can adsorb oil stains and decompose the oil stains at the same time by arranging the oil stain adsorption balls, thereby greatly improving the oil absorption capacity of the oil absorption balls to oil stains, enhancing the treatment effect, and leading a plurality of oil absorption balls to be distributed on the water surface in a V shape through the arrangement of the flexible hanging ball rope, the oil stain adsorption ball can greatly improve the action range of the oil stain adsorption ball, and further improve the oil stain treatment effect.)

1. The utility model provides a pump station is with self-induction oil absorption type trash rack, includes the mound wall, the mound wall includes horizontal wall body (101) and two side wall body (102), two side wall body (102) fixed mounting respectively in the both ends of horizontal wall body (101), the middle part of horizontal wall body (101) is inlayed and is installed grid body (103), its characterized in that: the oil-sensitive driving and sucking part (002) is embedded in the middle of the grid body (103), two adjusting grooves (301) are formed in the side wall bodies (102), piston plates (302) matched with the adjusting grooves are movably arranged in the adjusting grooves (301), a plurality of ball outlet holes (303) communicated with the adjusting grooves (301) are formed in the outer wall of one side, close to the transverse wall body (101), of each side wall body (102), elastic ball sealing films (304) matched with the ball outlet holes are fixedly connected to the inner walls of the ball outlet holes (303), X-shaped film seams (305) penetrating through the elastic ball sealing films (304) are formed in the middle of the elastic ball sealing films (304), oil stain adsorption balls (004) are arranged between each ball outlet hole (303) and the piston plates (302), a plurality of rope accommodating grooves (306) are formed in the outer wall of one side of each piston plate (302), the X-shaped film seams (305) and the oil stain adsorption balls (004) are equal in number and correspond to one another, each X-shaped film seam (305) is internally provided with a flexible hanging ball rope (005), and two ends of each flexible hanging ball rope (005) are fixedly connected with the inner wall of the rope accommodating groove (306) and the outer wall of the oil stain adsorption ball (004) respectively.

2. The self-inductance oil adsorption type trash rack of the pump station according to claim 1, characterized in that: the oil sensing driving and sucking part (002) comprises a water permeable box body (201) which is embedded in the middle of the grid body (103), an oil sensing body (202) is filled in the water permeable box body (201), and a plurality of elastic air bags (203) are arranged in the oil sensing body (202).

3. The self-inductance oil adsorption type trash rack of the pump station according to claim 2, characterized in that: the outer wall of the water permeable box body (201) is provided with a plurality of water permeable holes penetrating through the water permeable box body (201), and the elastic air bag (203) is made of ethylene propylene rubber particles.

4. The self-inductance oil adsorption type trash rack of the pump station according to claim 2, characterized in that: the elastic air bags (203) are uniformly distributed along a vertical straight line, and a communicating pipe (204) is communicated between every two adjacent elastic air bags (203).

5. The self-inductance oil adsorption type trash rack for the pump station according to claim 4, characterized in that: the air-permeable box is characterized in that air is filled in the elastic air bags (203), an air guide pipe (205) is arranged at the top end of the water-permeable box body (201) in a penetrating mode, one end of the air guide pipe (205) is communicated with the elastic air bags (203) at the top, and the other end of the air guide pipe (205) is communicated with the adjusting groove (301).

6. The self-inductance oil adsorption type trash rack of the pump station according to claim 1, characterized in that: the oil stain adsorption ball (004) comprises a light ball shell (401), the light ball shell (401) is made of a light high-strength buoyancy material, and the outer wall of the light ball shell (401) is provided with a plurality of through holes.

7. The self-inductance oil adsorption type trash rack of the pump station according to claim 6, characterized in that: the light spherical shell (401) is filled with an oil stain adsorption body (402), and the oil stain adsorption body (402) is made of oil-absorbing resin particles.

8. The self-inductance oil adsorption type trash rack of the pump station according to claim 7, characterized in that: the middle part of greasy dirt adsorbent (402) is provided with stores up agent ball (403), store up agent ball (403) intussuseption and be filled with greasy dirt decomposition agent (404), it is provided with a plurality of oil guide rope (405) to run through on the outer wall of storing up agent ball (403), the both ends of oil guide rope (405) extend respectively and insert to greasy dirt adsorbent (402) and greasy dirt decomposition agent (404) in, oil guide rope (405) adopt the oil absorption material to make.

9. The self-inductance oil adsorption type trash rack of the pump station according to claim 1, characterized in that: the tough and flexible ball hanging ropes (005) are stored in the rope accommodating grooves (306) in a zigzag mode, and the length of the tough and flexible ball hanging ropes (005) in the rope accommodating grooves (306) is sequentially reduced along the direction far away from the transverse wall body (101).

10. The self-inductance oil adsorption type trash rack of the pump station according to claim 9, characterized in that: the tough-variable hoisting ball rope (005) comprises a flexible rope body (501), a hardening filler (502) is filled in the flexible rope body (501), the flexible rope body (501) is made of a water-absorbing fiber material, and the hardening filler (502) is made of a hydraulic cementing material.

Technical Field

The invention relates to the technical field of pump stations, in particular to a self-induction oil adsorption type trash rack for a pump station.

Background

The pump station is used as an important basic project and plays an increasingly important role in national economic construction, an oil tank, a motor and a pump are main components of the pump station, but a plurality of auxiliary devices are added and reduced according to actual requirements, such as oil supply devices, compressed air devices, water filling devices, water supply devices, drainage devices, ventilation devices, hoisting devices and the like.

In the existing small and medium-sized pump stations, most of the water inlets are provided with trash racks, so that weed impurities can be prevented from entering the impeller of the water pump, and the occurrence of faults is reduced.

The trash rack among the prior art only has the effect of interception debris, and the function is more single, when the rivers surface has the greasy dirt, can't carry out effective handling to the greasy dirt, leads to the greasy dirt can flow into the pump station along with water, not only damages the water pump easily, still can cause the pollution to subsequent river course. Therefore, we propose a self-induction oil absorption type trash rack for a pump station.

Disclosure of Invention

1. Technical problem to be solved

Aiming at the problems in the prior art, the invention aims to provide a self-sensing oil adsorption type trash rack for a pump station, which can realize the arrangement of an oil sensing and driving suction piece, when oil stains exist on the water surface, the oil sensing body can sense the oil stains on the water surface when expanding when meeting oil, and can also extrude an elastic air bag to drive a piston plate to push out an oil stain adsorption ball so as to ensure that the oil stain adsorption body adsorbs the oil stains, thereby achieving the purpose of treating the oil stains, enabling the trash rack to effectively treat the oil stains, further greatly reducing the harm of the oil stains, ensuring the effectiveness of the oil stain adsorption ball when being usually accommodated in an adjusting tank, enabling the oil stain adsorption ball to adsorb the oil stains while decomposing the oil stains by arranging the oil stain adsorption ball, greatly improving the adsorption capacity of the oil stain adsorption ball on the oil stains, enhancing the treatment effect, and enabling a plurality of oil stain adsorption balls to be distributed on the water surface in a V shape through the arrangement of a tough change hanging ball rope, the oil stain adsorption ball can greatly improve the action range of the oil stain adsorption ball, and further improve the oil stain treatment effect.

2. Technical scheme

In order to solve the above problems, the present invention adopts the following technical solutions.

A self-induction oil adsorption type trash rack for a pump station comprises a pier wall, wherein the pier wall comprises a transverse wall body and two side wall bodies, the two side wall bodies are fixedly installed at two ends of the transverse wall body respectively, a grid body is installed in the middle of the transverse wall body in an embedded mode, an oil induction drive suction piece is installed in the middle of the grid body in an embedded mode, adjusting grooves are formed in the two side wall bodies, piston plates matched with the piston plates are movably arranged in the adjusting grooves, a plurality of ball outlet holes communicated with the adjusting grooves are formed in the outer wall, close to one side of the transverse wall body, of each side wall body, an elastic ball sealing membrane matched with the corresponding ball outlet holes is fixedly connected to the inner wall of each ball outlet hole, X-shaped membrane seams penetrating through the elastic ball sealing membrane are formed in the middle of the elastic ball sealing membrane, oil absorption balls are arranged between each ball outlet hole and the corresponding piston plate, and when the piston plates push the oil absorption balls, the elastic ball sealing membrane can be extruded, thereby prop open X shape membrane seam, make the greasy dirt adsorption ball can pass elasticity ball sealing membrane, the greasy dirt adsorption ball is accomodate at ordinary times in the adjustment tank, when the surface of water has the greasy dirt, will be released automatically, can guarantee the validity of greasy dirt adsorption ball, a plurality of rope grooves of receiving have been seted up on the outer wall of piston plate one side, X shape membrane seam and greasy dirt adsorption ball quantity are equal and the one-to-one, every all be provided with flexible ball rope of hanging in the X shape membrane seam, the both ends of flexible ball rope of hanging respectively with the inner wall of receiving the rope groove and the outer wall fixed connection of greasy dirt adsorption ball.

Further, it inhales the piece including inlaying the box that permeates water of installing in the bars body middle part to feel oil drive, it has the oil body of feeling to permeate water the box intussuseption, be provided with a plurality of elasticity gasbags in the oil body of feeling, set up a plurality of holes of permeating water that run through the box of permeating water on the outer wall of the box of permeating water, the setting in hole of permeating water for water can pass and feel oil drive and inhale the piece, elasticity gasbags adopts the EP rubbers granule to make, and EP rubbers granule has the characteristic of meeting the oil inflation, and has water resistance, makes when there is the greasy dirt on the surface of water flow, and elasticity gasbags can take place the inflation, thereby the perception surface of water has the greasy dirt to exist, and then triggers follow-up absorption to the greasy dirt.

It is further, a plurality of elasticity gasbag is along vertical sharp evenly distributed, and the intercommunication has communicating pipe between two adjacent elasticity gasbags, the elasticity gasbag intussuseption is filled with the air, the top of the box that permeates water is run through and is provided with the air duct, the one end of air duct is linked together with the elasticity gasbag of the top, and the other end and the adjustment tank of air duct communicate mutually, when the elasticity gasbag meets oily inflation, can the elasticity gasbag cause the extrusion to extrude the air in the elasticity gasbag into the adjustment tank through the air duct, and then drive the piston board and promote greasy dirt adsorption ball.

Furthermore, the oil stain adsorption ball comprises a light ball shell, the light ball shell is made of a light high-strength buoyancy material, the oil stain adsorption ball can fall on the water surface after passing through the elastic ball sealing membrane, and the light ball shell can provide sufficient buoyancy, so that the oil stain adsorption ball can float on the water surface.

Furthermore, the light spherical shell is filled with an oil stain adsorbent, the oil stain adsorbent is made of oil-absorbing resin particles, the outer wall of the light spherical shell is provided with a plurality of through holes, and the through holes are formed so that water and oil stains can pass through the light spherical shell, and the oil stain adsorbent can be in contact with the oil stains and adsorb the oil stains, thereby achieving the purpose of treating the oil stains.

Further, the middle part of greasy dirt adsorbent is provided with stores up the agent ball, store up the agent ball intussuseption and be filled with greasy dirt decomposition agent, it is provided with a plurality of oil guide ropes to run through on the outer wall of storage agent ball, the both ends of oil guide rope extend respectively and insert to in greasy dirt adsorbent and the greasy dirt decomposition agent, oil guide rope adopts the oil absorption material to make, and oil guide rope can be with absorbent partial greasy dirt in the greasy dirt adsorbent, inhale to leading to in the greasy dirt decomposition agent to make the greasy dirt decomposition agent decompose the greasy dirt, and then make the greasy dirt adsorption ball can adsorb the greasy dirt on one side, decompose the greasy dirt on one side, thereby can improve the adsorption capacity of greasy dirt adsorption ball to the greasy dirt greatly.

Furthermore, the tough hoisting ball rope is stored in the rope accommodating grooves in a zigzag shape, the length of the tough hoisting ball rope in the rope accommodating grooves is sequentially reduced along the direction far away from the transverse wall body, the tough hoisting ball rope comprises a flexible rope body, a hardening filler is filled in the flexible rope body, the flexible rope body is made of a water-absorbent fiber material, the hardening filler is made of a hydraulic cementing material, the hydraulic cementing material has the characteristic of hardening when meeting water, when the oil stain adsorption ball is pushed out to the water surface, the tough hoisting ball rope can also contact with water, the flexible rope body can suck water into the hardening filler, the hardening filler absorbs water and hardens, so that the tough hoisting ball rope is converted into a hard shape from the soft shape, the oil stain adsorption ball can be fixed, and the tough hoisting ball rope length is set jointly, because the lengths of the plurality of tough hoisting ball ropes are different, when making the greasy dirt adsorb the ball and float on the surface of water and adsorbing the greasy dirt, the distance between greasy dirt adsorption ball and the side wall body is also different, finally can make a plurality of greasy dirt adsorption balls be "V" font and distribute on the surface of water, can improve the effect scope that the greasy dirt adsorbs the ball greatly, and then can effectively improve greasy dirt treatment effect.

3. Advantageous effects

Compared with the prior art, the invention has the advantages that:

(1) the scheme is that through the arrangement of the oil sensing drive suction piece, when oil stains exist on the water surface, the oil swelling of the oil sensing body can sense the oil stains on the water surface, and can extrude the elastic air bag to drive the piston plate to push out the oil stain adsorption ball, so that the oil stain adsorption body can adsorb the oil stains, thereby achieving the purpose of treating the oil stains, enabling the trash rack to effectively treat the oil stains, further greatly reducing the harm of the oil stains, and the oil stain adsorption ball is usually stored in the adjusting tank to ensure the effectiveness of the oil stain adsorption ball, and through the arrangement of the oil stain adsorption ball, the oil stain adsorption ball can adsorb the oil stains and decompose the oil stains, thereby greatly improving the adsorption amount of the oil stain adsorption ball to the oil stains, enhancing the treatment effect, and through the arrangement of the tough change hanging ball rope, a plurality of oil stain adsorption balls can be distributed on the water surface in a V shape, and greatly improving the action range of the oil stain adsorption ball, further improving the oil stain treatment effect.

(2) Set up a plurality of holes of permeating water that run through the box of permeating water on the outer wall of the box that permeates water, the setting in hole of permeating water for water can pass and sense the oil drive and inhale the piece, and the elasticity gasbag adopts the ethylene propylene rubber granule to make, and the ethylene propylene rubber granule has the characteristic of meeting the oil inflation, and has water resistance, makes when the rivers surface has the greasy dirt, the elasticity gasbag can take place to expand, thereby the perception surface of water has the greasy dirt to exist, and then triggers follow-up absorption to the greasy dirt.

(3) A plurality of elastic air bags are along vertical sharp evenly distributed, and the intercommunication has communicating pipe between two adjacent elastic air bags, and the elastic air bag intussuseption is filled with the air, and the top of the box that permeates water runs through and is provided with the air duct, and the one end of air duct is linked together with the elastic air bag of the top, and the other end and the adjustment tank of air duct communicate mutually, when elastic air bag meets the oil inflation, can elastic air bag cause the extrusion to the air in the elastic air bag is through the air duct crowded adjustment tank, and then drives the piston board and promote greasy dirt adsorption ball.

(4) The middle part of elasticity ball membrane is seted up and is run through the X shape membrane seam that elasticity sealed the ball membrane, every goes out and all is provided with the greasy dirt between ball hole and the piston plate and adsorbs the ball, when the piston plate promoted the greasy dirt and adsorbs the ball, can lead to the fact the extrusion to elasticity ball membrane, thereby strut X shape membrane seam, make the greasy dirt adsorb the ball and can pass elasticity ball membrane, the greasy dirt adsorbs the ball and is accomodate at ordinary times in the adjustment tank, when the surface of water has the greasy dirt, can be released automatically again, can guarantee the validity of greasy dirt adsorption ball.

(5) The oil stain adsorption ball comprises a light ball shell, the light ball shell is made of light high-strength buoyancy materials, the oil stain adsorption ball can fall on the water surface after penetrating through an elastic ball sealing membrane, and the light ball shell can provide sufficient buoyancy, so that the oil stain adsorption ball can float on the water surface.

(6) The light spherical shell is filled with an oil stain adsorbent which is made of oil-absorbing resin particles, the outer wall of the light spherical shell is provided with a plurality of through holes, and the through holes are arranged so that water and oil stains can pass through the light spherical shell, so that the oil stain adsorbent can be in contact with the oil stains and adsorb the oil stains, and the purpose of treating the oil stains is achieved.

(7) The middle part of greasy dirt adsorbent is provided with stores up the agent ball, store up the agent ball intussuseption and be filled with greasy dirt decomposition agent, it leads the wick to run through on the outer wall of storage agent ball to be provided with a plurality of, the both ends of leading the wick extend respectively and insert to in greasy dirt adsorbent and the greasy dirt decomposition agent, it adopts oil absorption material to make to lead the wick, lead the wick can be with absorbent partial greasy dirt in the greasy dirt adsorbent, inhale and lead to in the greasy dirt decomposition agent, thereby make the greasy dirt decomposition agent decompose the greasy dirt, and then make the greasy dirt adsorption ball can adsorb the greasy dirt on one side, decompose the greasy dirt on one side, thereby can improve the adsorption capacity of greasy dirt adsorption ball to the greasy dirt greatly.

(8) The tough hoisting ball rope is stored in the rope accommodating grooves in a zigzag manner, the length of the tough hoisting ball rope in the rope accommodating grooves is sequentially reduced along the direction far away from the transverse wall body, the tough hoisting ball rope comprises a flexible rope body, a hardening filler is filled in the flexible rope body, the flexible rope body is made of a water-absorbent fiber material, the hardening filler is made of a hydraulic cementing material, the hydraulic cementing material has the characteristic of hardening when meeting water, when the oil stain adsorption ball is pushed out to the water surface, the tough hoisting ball rope can also contact with the water, the flexible rope body can absorb the water into the hardening filler, so that the hardening filler absorbs the water and hardens, the tough hoisting ball rope is converted into a hard state from a soft state, the oil stain adsorption ball can be lifted to a fixed effect, the length of the tough hoisting ball rope is jointly set, and when the oil stain adsorption ball floats on the water surface to adsorb the oil stain due to the different lengths of the tough hoisting ball rope, the distance between the oil stain adsorption balls and the side wall body is different, and finally a plurality of oil stain adsorption balls are distributed on the water surface in a V shape, so that the action range of the oil stain adsorption balls can be greatly enlarged, and the oil stain treatment effect can be effectively improved.

Drawings

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

FIG. 2 is a schematic structural view of a front cross section of the oil-sensing displacement element according to the present invention;

FIG. 3 is a schematic top sectional view of the side wall of the present invention;

FIG. 4 is an enlarged view of the structure of FIG. 4 at A according to the present invention;

FIG. 5 is a schematic cross-sectional view of the oil absorption ball of the present invention;

FIG. 6 is a schematic view of a partially sectioned structure of a flexible hoisting rope according to the present invention;

fig. 7 is a schematic top view of the structure of the grease suction ball of the present invention at the pier wall during grease suction.

The reference numbers in the figures illustrate:

101. a transverse wall body; 102. a side wall body; 103. a gate body; 002. an oil sensing, driving and sucking part; 201. a water permeable box body; 202. an oil-sensitive body; 203. an elastic air bag; 204. a communicating pipe; 205. an air duct; 301. an adjustment groove; 302. a piston plate; 303. a ball outlet hole; 304. an elastic ball sealing film; 305. x-shaped film seams; 306. rope accommodating grooves; 004. an oil stain adsorption ball; 401. a lightweight spherical shell; 402. an oil stain absorbent; 403. a storage agent ball; 404. an oil stain decomposer; 405. an oil guide rope; 005. a flexible ball hanging rope; 501. a flexible cord body; 502. A stiffening filler.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1:

referring to fig. 1-2, a self-sensing oil absorption type trash rack for a pump station comprises a pier wall, the pier wall comprises a horizontal wall 101 and two side walls 102, the two side walls 102 are respectively and fixedly installed at two ends of the horizontal wall 101, a grid body 103 is embedded in the middle of the horizontal wall 101, an oil sensing driving and absorbing member 002 is embedded in the middle of the grid body 103, the oil sensing driving and absorbing member 002 comprises a water permeable box 201 embedded in the middle of the grid body 103, an oil sensing body 202 is filled in the water permeable box 201, a plurality of elastic air bags 203 are arranged in the oil sensing body 202, a plurality of water permeable holes penetrating through the water permeable box 201 are formed in the outer wall of the water permeable box 201, the water permeable holes are arranged so that water can penetrate through the oil sensing driving and absorbing member 002, the elastic air bags 203 are made of ethylene propylene rubber particles, which have the characteristic of expanding when encountering oil and have water resistance, so that the elastic air bags 203 can expand when oil stains on the surface of water flow, thereby the perception surface of water has the greasy dirt to exist, and then triggers follow-up absorption to the greasy dirt.

Referring to fig. 1-4, an adjusting groove 301 is formed in each of the two side walls 102, a piston plate 302 is movably disposed in the adjusting groove 301, a plurality of ball outlet holes 303 communicated with the adjusting groove 301 are formed in the outer wall of one side of the side wall 102 close to the transverse wall 101, an elastic ball sealing film 304 is fixedly connected to the inner wall of the ball outlet holes 303, the middle portion of the elastic ball sealing film 304 is provided with an X-shaped film seam 305 penetrating through the elastic ball sealing film 304, an oil stain adsorption ball 004 is disposed between each ball outlet hole 303 and the piston plate 302, the plurality of elastic air bags 203 are uniformly distributed along a vertical straight line, a communicating pipe 204 is communicated between two adjacent elastic air bags 203, air is filled in each elastic air bag 203, an air duct 205 is disposed at the top end of the water permeable box 201 in a penetrating manner, one end of the air duct 205 is communicated with the uppermost elastic air bag 203, and the other end of the air duct 205 is communicated with the adjusting groove 301, when elasticity gasbag 203 meets oil inflation, can elasticity gasbag 203 cause the extrusion, thereby extrude the air in the elasticity gasbag 203 into adjustment tank 301 through air duct 205, and then drive piston plate 302 and promote greasy dirt adsorption ball 004, when piston plate 302 promoted greasy dirt adsorption ball 004, can cause the extrusion to elasticity ball sealing membrane 304, thereby strut X shape diaphragm seam 305, make greasy dirt adsorption ball 004 can pass elasticity ball sealing membrane 304, greasy dirt adsorption ball 004 is accomodate in adjustment tank 301 at ordinary times, when the surface of water has the greasy dirt, will be pushed out automatically, can guarantee greasy dirt adsorption ball 004's validity.

Referring to fig. 5, the oil stain adsorption ball 004 includes a light ball shell 401, the light ball shell 401 is made of a light high-strength buoyancy material, the oil stain adsorption ball 004 falls to the water surface after passing through an elastic ball sealing membrane 304, the light ball shell 401 can provide sufficient buoyancy to enable the oil stain adsorption ball 004 to float on the water surface, the light ball shell 401 is filled with an oil stain adsorption body 402, the oil stain adsorption body 402 is made of oil-absorbing resin particles, the outer wall of the light ball shell 401 is provided with a plurality of through holes, the through holes are arranged to enable water and oil stains to pass through the light ball shell 401, so that the oil stain adsorption body 402 can contact with and adsorb the oil stains, and the purpose of treating the oil stains is achieved, the oil stain adsorption body 402 is provided with an oil storage ball 403 at the middle portion, the oil stain decomposition agent 404 is filled in the oil stain storage ball 403, a plurality of oil guide ropes 405 are arranged on the outer wall of the oil storage ball 403, two ends of the oil stains of the oil guide ropes 405 extend into the oil stain adsorption body 402 and the oil stain decomposition agent 404, the oil guide rope 405 is made of an oil absorption material, and the oil guide rope 405 can absorb and guide part of oil stains absorbed by the oil stain absorption body 402 into the oil stain decomposing agent 404, so that the oil stain decomposing agent 404 decomposes the oil stains, the oil stain absorption balls 004 can absorb the oil stains and decompose the oil stains, and the absorption capacity of the oil stain absorption balls 004 on the oil stains can be greatly improved.

Referring to fig. 4 and 6-7, the outer wall of one side of the piston plate 302 is provided with a plurality of rope accommodating grooves 306, the number of the X-shaped film seams 305 and the number of the oil stain adsorption balls 004 are equal and are in one-to-one correspondence, each X-shaped film seam 305 is provided with a flexible hanging ball rope 005, two ends of the flexible hanging ball rope 005 are respectively and fixedly connected with the inner wall of the rope accommodating groove 306 and the outer wall of the oil stain adsorption ball 004, the flexible hanging ball rope 005 is stored in the rope accommodating groove 306 in a zigzag shape, the length of the flexible hanging ball rope 005 in the rope accommodating grooves 306 is sequentially reduced along the direction far away from the transverse wall 101, the flexible hanging ball rope 005 comprises a flexible rope 501, the flexible rope 501 is filled with a hardness-adjusting filler 502, the flexible rope 501 is made of a water-absorbing fiber material, the hardness-adjusting filler 502 is made of a hydraulic cementing material, the hydraulic cementing material has a hardening characteristic, when the oil stain adsorption balls 004 are pushed out to the water surface, the tough change hanging ball rope 005 can also contact with water, the flexible rope body 501 can lead water to the hardening filler 502, the hardening filler 502 can be made to absorb water and harden, thereby the tough change hanging ball rope 005 is made to be changed into a hard shape from a soft shape, thereby a fixing effect can be achieved for the oil stain adsorption ball 004, the length of the tough change hanging ball rope 005 is jointly set, because the lengths of the tough change hanging ball ropes 005 are different, when the oil stain adsorption ball 004 floats on the water surface to adsorb oil stains, the distances between the oil stain adsorption ball 004 and the side wall body 102 are different, as shown in fig. 7, finally, the oil stain adsorption balls 004 can be distributed on the water surface in a V shape, the action range of the oil stain adsorption ball 004 can be greatly improved, and the oil stain treatment effect can be effectively improved.

According to the invention, through the arrangement of the oil sensing driving suction piece 002, when oil stains exist on the water surface, the oil sensing body 202 expands when encountering oil, not only can sense the oil stains on the water surface, but also can squeeze the elastic air bag 203 to drive the piston plate 302 to push out the oil stain adsorption balls 004, so that the oil stain adsorption bodies 402 can adsorb the oil stains, thereby achieving the purpose of treating the oil stains, enabling the trash rack to effectively treat the oil stains, further greatly reducing the harm of the oil stains, the effectiveness of the oil stain adsorption balls 004 can be ensured when being accommodated in the adjusting groove 301 at ordinary times, and through the arrangement of the oil stain adsorption balls 004, the oil stain adsorption balls 004 can adsorb the oil stains and decompose the oil stains, thereby greatly improving the oil stain adsorption capacity of the oil stain adsorption balls 004 and enhancing the treatment effect, and through the arrangement of the flexible hanging ball ropes 005, the oil stain adsorption balls 004 can be distributed on the water surface in a V shape, so that the action range of the oil stain adsorption balls 004 can be greatly improved, further improving the oil stain treatment effect.

The foregoing is only a preferred embodiment of the present invention; the scope of the invention is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.