CN214075458U - Hand-push sewage draining vehicle - Google Patents

Abstract

The utility model provides a hand push blowdown car. The hand push blowdown car includes: the sewage treatment device comprises a box body, a sewage treatment device and a sewage treatment device, wherein the box body is provided with a containing space for containing sewage; the first partition plate is vertically arranged in the accommodating space, two sides of the first partition plate are connected with two sides of the box body, and the top surface of the first partition plate is lower than the top surface of the box body, so that a first overflowing gap is formed between the first partition plate and the top surface of the box body; the second baffle, the second baffle is put in accommodation space immediately, the second baffle sets up with first baffle interval, the both sides of second baffle are connected with the both sides of box, and the top surface of second baffle is less than the top surface of first baffle to form the second between the top surface of second baffle and box and overflow the clearance, enclose into the sewage chamber between first baffle and the box, the top in sewage chamber has the water inlet, be the rose chamber between first baffle and the second baffle, enclose into between second baffle and the box and discharge the chamber. The utility model provides an among the prior art solid waste sewage exist be difficult to collect, filter the problem of difficulty.

Description

Hand-push sewage draining vehicle

Technical Field

The utility model relates to a chemical production equipment technical field particularly, relates to a hand push blowdown car.

Background

At present, chemical production devices comprise various types of equipment, and some equipment (mainly some heat exchangers) is easy to scale in the production process, so that the operation effect is influenced, and hydraulic cleaning equipment is required. In the chemical production process, the devices are numerous, the distribution sites are not centralized, and fixed separation and disposal facilities cannot be arranged. Also, a large amount of sewage containing solid waste is generated during the washing process. Typically, this sewage is discharged directly into the sewer well, resulting in solid waste blocking the sewer well. Or, it discharges the bilge well to have the individuality device to carry out simple filtration back to the sewage that contains solid waste again, handle the back like this, the solid waste who filters off is unfavorable for collecting the clearance on one hand, on the other hand the filter effect is not good, still there is a large amount of solid waste to discharge to the bilge well, the serious sewage that has influenced chemical plant normally discharges, lead to sewage to stretch to ground, seriously influence chemical production device's safe operation, need organize the manual work and clear up the bilge well, because impurity is more in chemical plant's the bilge well, the clearance is very difficult, it is unfavorable to people's health, great to environmental pollution.

That is, the solid waste sewage in the prior art has the problems of difficult collection and difficult filtration.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a hand push blowdown car to there is the problem that is difficult to collect, filters the difficulty in the solid waste sewage among the solution prior art.

In order to achieve the above object, the utility model provides a hand push blowdown car, include: the sewage treatment device comprises a box body, a sewage treatment device and a sewage treatment device, wherein the box body is provided with a containing space for containing sewage; the first partition plate is vertically arranged in the accommodating space, two sides of the first partition plate are connected with two sides of the box body, and the top surface of the first partition plate is lower than the top surface of the box body, so that a first overflowing gap is formed between the first partition plate and the top surface of the box body; the second baffle, the second baffle is put in accommodation space immediately, the second baffle sets up with first baffle interval, the both sides of second baffle are connected with the both sides of box, and the top surface of second baffle is less than the top surface of first baffle, so that form the second between the top surface of second baffle and box and overflow the clearance, enclose into the sewage chamber between first baffle and the box, the top in sewage chamber has the water inlet, be the filter chamber between first baffle and the second baffle, enclose into between second baffle and the box and discharge the chamber, the box that discharges the intracavity has the discharge port, sewage flows into through the water inlet, first clearance and the second that overflows in the clearance flows into the discharge chamber, and flow out through the discharge port.

Further, the box includes: the side, close to the first partition plate, of the main body structure is provided with an opening; the door structure, door structure openly sets up at the opening part to in the dirt of clearance accommodation space.

Furthermore, the first side of the first partition plate is movably connected with the box body, and the second side of the first partition plate is detachably connected with the box body; the first side of second baffle and box movably connected, the second side of second baffle can be dismantled with the box and be connected.

Furthermore, the first side of the first partition plate is connected with a box body door shaft, and the second side of the first partition plate is connected with a box body wing-shaped screw; the first side of the second partition plate is connected with the door shaft of the box body, and the second side of the second partition plate is connected with the wing-shaped screws of the box body.

Further, the ratio of the volume of the sewage cavity to the volume of the accommodating space is more than or equal to 1:2 and less than or equal to 2: 3; the ratio of the volume of the filter cavity to the volume of the accommodating space is more than or equal to 1:5 and less than or equal to 2: 5; the ratio of the volume of the discharge chamber to the volume of the accommodating space is 1:20 or more and 3:20 or less.

Further, the ratio of the height of the first partition board to the height of the box body is more than or equal to 7:10 and less than or equal to 9: 10; the ratio of the height of the second partition board to the height of the box body is more than or equal to 3:10 and less than or equal to 1: 2; the ratio of the height of the discharge port to the height of the box body is greater than or equal to 7:10 and less than or equal to 9: 10.

Further, the hand push blowdown car still includes first filter screen, and first filter screen setting is in the top of second baffle and is connected with the second baffle, and the both sides and the box detachably of first filter screen are connected, and first filter screen is the top surface parallel and level with the box.

Further, the hand-push sewage draining truck further comprises a second filter screen, and the second filter screen is detachably arranged at the discharge port.

Further, the hand push blowdown car still includes: the push handle is arranged on the box body and is positioned on one side close to the second partition plate; the wheels are arranged on the bottom surface of the box body at intervals so as to support and move the box body.

Furthermore, two inner side walls of the box body connected with the first partition plate are provided with first convex edges which extend oppositely, the first partition plate is abutted against the side walls of the first convex edges, one side surface of the first partition plate is provided with a sealing structure which extends outwards, and the sealing structure is abutted against the surface of one side, far away from the inner side walls, of the first convex edges to form sealing; and/or two inner side walls of the box body connected with the second partition plate are provided with second convex edges extending relatively, the second partition plate is abutted against the side wall of the second convex edge, one side surface of the second partition plate is provided with a convex structure extending outwards, and the convex structure is abutted against the surface of one side, far away from the inner side wall, of the second convex edge to form sealing.

By applying the technical scheme of the utility model, the hand-push sewage discharging vehicle comprises a box body, a first clapboard and a second clapboard, wherein the box body is provided with a containing space for containing sewage; the first partition plate is vertically arranged in the accommodating space, two sides of the first partition plate are connected with two sides of the box body, and the top surface of the first partition plate is lower than the top surface of the box body, so that a first overflowing gap is formed between the first partition plate and the top surface of the box body; the second baffle is vertically arranged in the accommodating space, the second baffle is arranged at an interval with the first baffle, two sides of the second baffle are connected with two sides of the box body, the top surface of the second baffle is lower than that of the first baffle, so that a second overflowing gap is formed between the second baffle and the top surface of the box body, a sewage cavity is enclosed between the first baffle and the box body, a water inlet is formed in the top of the sewage cavity, a filter cavity is formed between the first baffle and the second baffle, a discharge cavity is enclosed between the second baffle and the box body, the box body in the discharge cavity is provided with a discharge port, and sewage flows into the discharge cavity through the water inlet, the first overflowing gap and the second overflowing gap and flows out through the discharge port.

Be provided with the accommodation space who is used for holding sewage through the box, be favorable to the collection of sewage, the convenient filtration, the clearance work to sewage. The first partition board is vertically arranged in the accommodating space, two sides of the first partition board are connected with two sides of the box body, the top surface of the first partition board is lower than the top surface of the box body, so that a first overflowing gap is formed between the first partition board and the top surface of the box body, the first partition board divides the accommodating space, a flow channel of sewage in the box body is planned, the first partition board is arranged to stop solid wastes in the sewage, the sewage on the upper layer of the solid wastes can pass through the first overflowing gap, so that the filtering of the sewage is vertically arranged in the accommodating space, the second partition board is arranged at intervals with the first partition board, two sides of the second partition board are connected with two sides of the box body, the top surface of the second partition board is lower than the top surface of the first partition board, so that a second overflowing gap is formed between the second partition board and the top surface of the box body, and the accommodating space is simultaneously divided by the second partition board and the first partition board, make and enclose into the sewage chamber between first baffle and the box, be the filter chamber between first baffle and the second baffle, enclose into between second baffle and the box and discharge the chamber, planned the flow path of sewage in the box, sewage can flow through the clearance from the second simultaneously, realizes that sewage flows into from the filter chamber and discharges the chamber, has realized the multiple stage filtration, and then makes the solid waste in the sewage that discharges the chamber less, reaches the purpose of blowdown. The top in sewage chamber has the water inlet, and the box that discharges the intracavity has the discharge port, sets up like this and makes pending sewage can flow into the sewage chamber through the water inlet, carries out the first solid-liquid separation to sewage after deposiing for the first time in the sewage chamber, has partly solid waste in the sewage chamber and can not flow into the filter chamber by first baffle backstop, has realized deposiing for the first time. Then sewage after the first precipitation flows into the filter chamber through the first overflowing gap, the second precipitation is carried out in the filter chamber to realize the second solid-liquid separation of the sewage, then the sewage after the second precipitation flows into the discharge chamber through the second overflowing gap, the third precipitation is carried out in the discharge chamber to realize the third solid-liquid separation of the sewage, then the sewage after the third precipitation is discharged to the bilge well through the discharge port, the risk that the bilge well is blocked by solid waste due to the fact that the sewage is directly discharged into the bilge well is avoided, the impurity cleaning of the bilge well is further avoided, the sewage cleaning difficulty and the manual cleaning frequency are greatly reduced, and the sewage cleaning time is effectively saved.

Additionally, the utility model discloses in adopted the cubic to deposit the process, firstly carried out the first sediment in the sewage chamber, secondly carried out the second sediment in the filter chamber, thirdly carries out the third sediment in discharging the chamber. Through the three-time precipitation process, the solid waste in the sewage can be effectively separated, and the filtering effect of the hand-push sewage discharging vehicle is greatly ensured.

Drawings

The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 shows a schematic view of an alternative embodiment of a hand truck according to the present invention; and

fig. 2 is a schematic view showing the structure of the hand-propelled sewage draining vehicle in fig. 1.

Wherein the figures include the following reference numerals:

10. a box body; 20. a first separator; 30. a second separator; 31. a first filter screen; 40. a sewage chamber; 41. a water inlet; 50. a filter chamber; 60. a discharge chamber; 61. a discharge port; 62. a second filter screen; 70. a pushing handle; 80. and (7) wheels.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

It is noted that, unless otherwise indicated, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

In the present application, where the contrary is not intended, the use of directional words such as "upper, lower, top and bottom" is generally with respect to the orientation shown in the drawings, or with respect to the component itself in the vertical, perpendicular or gravitational direction; likewise, for ease of understanding and description, "inner and outer" refer to the inner and outer relative to the profile of the components themselves, but the above directional words are not intended to limit the invention.

In order to solve the problem that solid waste sewage exists and is difficult to collect, filter the difficulty among the prior art, the utility model provides a hand push blowdown car.

As shown in fig. 1 to 2, the hand-push sewage draining truck includes a tank 10, a first partition 20 and a second partition 30, the tank 10 having a receiving space for receiving sewage; the first partition plate 20 is vertically arranged in the accommodating space, two sides of the first partition plate 20 are connected with two sides of the box body 10, and the top surface of the first partition plate 20 is lower than the top surface of the box body 10, so that a first overflowing gap is formed between the first partition plate 20 and the top surface of the box body 10; the second partition plate 30 is vertically arranged in the accommodating space, the second partition plate 30 and the first partition plate 20 are arranged at intervals, two sides of the second partition plate 30 are connected with two sides of the box body 10, the top surface of the second partition plate 30 is lower than that of the first partition plate 20, so that a second overflowing gap is formed between the second partition plate 30 and the top surface of the box body 10, a sewage cavity 40 is defined between the first partition plate 20 and the box body 10, a water inlet 41 is formed in the top of the sewage cavity 40, a filter cavity 50 is formed between the first partition plate 20 and the second partition plate 30, a discharge cavity 60 is defined between the second partition plate 30 and the box body 10, the box body 10 in the discharge cavity 60 is provided with a discharge port 61, and sewage flows into the discharge cavity 60 through the water inlet 41, the first overflowing gap and the second overflowing gap and flows out through the discharge port 61.

Be provided with the accommodation space who is used for holding sewage through box 10, be favorable to the collection of sewage, the convenient filtration, the clearance work to sewage. First baffle 20 is put in accommodation space vertically, the both sides of first baffle 20 are connected with the both sides of box 10, and the top surface of first baffle 20 is less than the top surface of box 10, so that form first overflow clearance between the top surface of first baffle 20 and box 10, set up like this and make first baffle 20 divide accommodation space, the flow channel of the inside sewage of box 10 has been planned, the setting of first baffle 20 can carry out the backstop to the solid waste in the sewage, and the sewage on solid waste upper strata can pass through from first overflow clearance, realize the filtration of sewage. The second partition plate 30 is vertically arranged in the accommodating space, the second partition plate 30 and the first partition plate 20 are arranged at intervals, two sides of the second partition plate 30 are connected with two sides of the box body 10, and the top surface of the second partition plate 30 is lower than the top surface of the first partition plate 20, so that a second overflowing gap is formed between the second partition plate 30 and the top surface of the box body 10, the arrangement enables the second partition plate 30 and the first partition plate 20 to simultaneously divide the accommodating space, so that a sewage cavity 40 is defined between the first partition plate 20 and the box body 10, a filter cavity 50 is arranged between the first partition plate 20 and the second partition plate 30, a discharge cavity 60 is defined between the second partition plate 30 and the box body 10, a flow passage for sewage in the box body 10 is planned, meanwhile, the sewage can pass through the second overflowing gap, the sewage flows into the discharge cavity 60 from the filter cavity 50, multi-stage filtration is realized, and further the solid waste in the sewage in the discharge cavity 60 is less, the aim of pollution discharge is achieved. The top in sewage chamber 40 has water inlet 41, and the box 10 in the discharge chamber 60 has discharge port 61, sets up like this and makes pending sewage can flow into sewage chamber 40 through water inlet 41, carries out the first solid-liquid separation to sewage after deposiing at sewage chamber 40 for the first time, has some solid waste in sewage chamber 40 and can not flow into filter chamber 50 by first baffle 20 backstop, has realized deposiing for the first time. Then the sewage after the first precipitation flows into the filter cavity 50 through the first overflowing gap, the second precipitation is carried out in the filter cavity 50 to realize the second solid-liquid separation of the sewage, then the sewage after the second precipitation flows into the discharge cavity 60 through the second overflowing gap, the third precipitation is carried out in the discharge cavity 60 to realize the third solid-liquid separation of the sewage, then the sewage after the third precipitation is discharged to the bilge well through the discharge port 61, the risk that the bilge well is blocked by solid waste due to the fact that the sewage is directly discharged into the bilge well is avoided, impurity cleaning of the bilge well is further avoided, the difficulty and the frequency of manual cleaning of the sewage are greatly reduced, and the sewage cleaning time is effectively saved.

Additionally, the utility model discloses in adopted the cubic to deposit the process, firstly carried out the first time at sewage chamber 40 and depositd, secondly carried out the second time at filter chamber 50 and depositd, thirdly carried out the third time at discharge chamber 60. Through the three-time precipitation process, the solid waste in the sewage can be effectively separated, and the filtering effect of the hand-push sewage discharging vehicle is greatly ensured.

It should be noted that the top of the box 10 is open in this application, and the open is used as the water inlet 41.

The above-mentioned precipitation is a physical sedimentation method, which separates suspended matter from water by gravity sedimentation using the principle that the suspended matter in sewage and water have different relative densities.

As shown in FIG. 2, the cabinet 10 includes a main structure having an opening at a side thereof adjacent to the first partition 20 and a door structure; the door structure is openably and closably provided at the opening to facilitate cleaning of dirt in the accommodating space. The door structure can be arranged at the opening part in an opening and closing manner, so that the cleaning work of the accommodating space is facilitated, and the cleaning effect of the hand-push sewage disposal vehicle is ensured. When the amount of the fixed waste in the box 10 is large, the door structure needs to be opened so that the worker can clean the solid waste in the box 10, and the hand-push sewage disposal vehicle can filter the sewage continuously.

Specifically, a first side of the first partition 20 is movably connected with the box body 10, and a second side of the first partition 20 is detachably connected with the box body 10; the first side of the second barrier 30 is movably coupled to the housing 10, and the second side of the second barrier 30 is detachably coupled to the housing 10. The arrangement enables the sewage to be discharged from the hand-push sewage discharging vehicle, one sides of the first partition plate 20 and the second partition plate 30 can be separated from the box body 10, and then the communication area among the sewage cavity 40, the filter cavity 50 and the discharge cavity 60 is increased, so that the cleaning work of the solid wastes separated from the interior of the hand-push sewage discharging vehicle is facilitated. Thus, the workers can clean the solid wastes in the sewage cavity 40, the filter cavity 50 and the discharge cavity 60 at the same time, the time for cleaning the solid wastes is reduced, the hand-push sewage disposal vehicle can be repeatedly used, and the use efficiency of the hand-push sewage disposal vehicle is ensured.

Specifically, a first side of the first partition 20 is connected to the door shaft of the box 10, and a second side of the first partition 20 is connected to the wing screw of the box 10. The first side of first baffle 20 and box 10 door hub connection, the second side and the box 10 wing type screw connection of first baffle 20 set up like this and make first baffle 20 can stably assemble in accommodation space, have avoided the risk that first baffle 20 breaks away from with box 10 in the hand push blowdown car use, have guaranteed the assembly stability of first baffle 20, and then have guaranteed the leakproofness of first baffle 20. Adopt airfoil screw to connect between the second side of first baffle 20 and the box 10, be convenient for like this the dismouting between first baffle 20 and the box 10, and adopt the door-hinge mode of being connected between the first side of first baffle 20 and the box 10 for the second side of first baffle 20 can rotate round the first side of first baffle 20, so that communicate between sewage chamber 40 and the filter chamber 50, and then be convenient for clear up the solid waste in the filter chamber 50. Specifically, a first side of the second partition 30 is connected to the door shaft of the box 10, and a second side of the second partition 30 is connected to the wing screw of the box 10. The first side and the box 10 door hub connection of second baffle 30, the second side and the box 10 wing type screw connection of second baffle 30 set up like this and make second baffle 30 can stably assemble in accommodation space, have avoided the risk that second baffle 30 and box 10 break away from in the hand push blowdown car use, have guaranteed the assembly stability of second baffle 30, and then have guaranteed the leakproofness of second baffle 30. The second side of the second partition plate 30 is connected with the box body 10 by wing screws, so that the second partition plate 30 and the box body 10 can be conveniently disassembled and assembled, and the first side of the second partition plate 30 is connected with the box body 10 by a door shaft, so that the second side of the second partition plate 30 can rotate around the first side of the second partition plate 30, the discharge cavity 60 is communicated with the filter cavity 50, and solid wastes in the discharge cavity 60 can be conveniently cleaned.

Optionally, a ratio of the volume of the sewage chamber 40 to the volume of the accommodating space is greater than or equal to 1:2 and less than or equal to 2: 3. If the ratio of the volume of the sewage cavity 40 to the volume of the accommodating space is smaller than 1:2, the volume of the sewage cavity 40 is too small to facilitate the collection of sewage. If the ratio of the volume of the sewage cavity 40 to the volume of the accommodating space is greater than 2:3, the volume of the sewage cavity 40 is too large, and the sewage cavity 40 occupies too large the accommodating space, which is not beneficial to reasonably dividing the volume of the cavities in the accommodating space. The ratio of the volume of the sewage chamber 40 to the volume of the accommodating space is limited within the range of 1:2 to 2:3, and the reasonability of the volume distribution of the sewage chamber 40 is ensured. Since the sewage is filtered for the first time in the sewage chamber 40, the amount of solid waste in the sewage is large, and a large volume is required for accommodating the sewage to reduce the amount of solid waste entering the subsequent chambers.

Optionally, the ratio of the volume of the filter cavity 50 to the volume of the accommodating space is greater than or equal to 1:5 and less than or equal to 2: 5. If the ratio of the volume of the filter cavity 50 to the volume of the accommodating space is smaller than 1:5, the volume of the filter cavity 50 is too small to be beneficial to filtering sewage. If the ratio of the volume of the filter cavity 50 to the volume of the accommodating space is greater than 2:5, the volume of the filter cavity 50 is too large, so that the filter cavity 50 occupies too large the volume of the accommodating space, which is not favorable for reasonably dividing the volume of each cavity in the accommodating space. Limiting the ratio of the volume of the filter chamber 50 to the volume of the receiving space to a range of 1:5 to 2:5 ensures the rational volume distribution of the filter chamber 50. The sewage is filtered for the second time in the filter chamber 50, and the solid waste in the sewage is filtered once, so that the solid waste entering the filter chamber 50 is less, and the volume is not required to be too large.

Alternatively, the ratio of the volume of the discharge chamber 60 to the volume of the accommodating space is 1:20 or more and 3:20 or less. If the ratio of the volume of the discharge chamber 60 to the volume of the receiving space is less than 1:20, the volume of the discharge chamber 60 is too small to be advantageous for filtering the contaminated water. If the ratio of the volume of the discharge cavity 60 to the volume of the accommodating space is greater than 3:20, the volume of the discharge cavity 60 is too large, so that the volume of the sewage discharge cavity occupying the accommodating space is too large, which is not beneficial to reasonably dividing the volume of each cavity in the accommodating space. Limiting the ratio of the volume of the discharge chamber 60 to the volume of the receiving space to a range of 1:20 to 3:20 ensures the rational volume distribution of the discharge chamber 60. The sewage introduced into the discharge chamber 60 has been filtered twice, in which the solid waste in the sewage is already very small, and it is sufficient to filter the stationary waste in the sewage by limiting the ratio of the volume of the discharge chamber 60 to the volume of the receiving space to a range of 1:20 to 3: 20.

Specifically, the ratio of the height of the first partition 20 to the height of the box 10 is greater than or equal to 7:10 and less than or equal to 9: 10. The sewage cavity 40 filters sewage for the first time, at the moment, more fixed waste is generated, if the ratio of the height of the first partition plate 20 to the height of the box body 10 is less than 7:10, the height of the first partition plate 20 is too low, so that the first overflowing gap is too large, and when the hand push sewage discharging vehicle is used, the sewage which is not precipitated in the sewage cavity 40 flows into the filter cavity 50 from the first overflowing gap, which is not beneficial to the collection and precipitation of the sewage in the sewage cavity 40. If the ratio of the height of the first partition plate 20 to the height of the tank 10 is greater than 9:10, the height of the first partition plate 20 is too high, so that the first overflowing gap is too small, which is not beneficial to the sewage settled in the sewage cavity 40 to pass through the first overflowing gap. The ratio of the height of the first partition board 20 to the height of the box body 10 is limited within the range of 7:10 to 9:10, the reasonability of the height planning of the first partition board 20 is ensured, and the use reliability of the first partition board 20 is improved.

Specifically, the ratio of the height of the second partition 30 to the height of the box 10 is greater than or equal to 3:10 and less than or equal to 1: 2. If the ratio of the height of the second partition board 30 to the height of the box body 10 is smaller than 3:10, the height of the second partition board 30 is too low, and the second overflowing gap is too large, so that non-precipitated sewage in the filter cavity 50 easily flows into the discharge cavity 60 from the second overflowing gap in the use process of the hand-push sewage draining truck, and the precipitation of the sewage in the filter cavity 50 is not facilitated. If the ratio of the height of the second partition plate 30 to the height of the box body 10 is greater than 1:2, the height of the second partition plate 30 is too high, so that the second overflowing gap is too small, and the sewage precipitated in the filter cavity 50 cannot pass through the second overflowing gap. The ratio of the height of the second partition board 30 to the height of the box body 10 is limited within the range of 3:10 to 1:2, so that the reasonability of the height planning of the second partition board 30 is ensured, and the use reliability of the second partition board 30 is improved. The filter chamber 50 performs a second filtering of the contaminated water with less stationary wastes, so that the second partition plate 30 does not need to be too high, thus allowing the contaminated water to rapidly flow into the discharge chamber 60.

Specifically, the ratio of the height of the discharge port 61 to the height of the tank 10 is equal to or greater than 7:10 and equal to or less than 9: 10. The ratio of the height of the discharge port 61 to the height of the tank 10 is limited to a range of 7:10 to 9:10, so that the sewage can be stably discharged from the discharge port 61, the normal use of the discharge port 61 is ensured, and the reasonability of the height planning of the discharge port 61 is ensured.

Specifically, the hand-push sewage draining truck further comprises a first filter screen 31, the first filter screen 31 is arranged above the second partition plate 30 and connected with the second partition plate 30, two sides of the first filter screen 31 are detachably connected with the box body 10, and the first filter screen 31 is flush with the top surface of the box body 10. The arrangement enables the sewage in the filter cavity 50 to enter the discharge cavity 60 through the first filter screen 31, so that the first filter screen 31 can separate the solid waste in the sewage, and the filtering effect of the hand-push sewage discharging vehicle is ensured. In addition, both sides of the first filter screen 31 are detachably connected with the box 10, so that the first filter screen 31 is detached for cleaning, solid waste is prevented from being attached to the first filter screen 31, the filter effect of the first filter screen 31 is prevented from being affected, and the cleanness of the first filter screen 31 is ensured.

The first filter 31 is connected to the housing 10 in a plug-in manner. This arrangement facilitates removal of the first filter 31 and replacement of the first filter 31.

In addition, the hand-push drain car further includes a second filter 62, and the second filter 62 is detachably disposed at the discharge port 61. The sewage of the discharge cavity 60 is discharged from the discharge port 61 through the second filter screen 62 by the arrangement, so that the second filter screen 62 plays a role in separating solid waste in the sewage, and the filtering effect of the hand-push sewage discharging vehicle is ensured. In addition, second filter 62 detachably sets up in discharge port 61 department so that dismantle second filter 62 and clear up, avoid solid waste to adhere to on second filter 62, influence second filter 62's filter effect, and then guaranteed second filter 62's cleanliness factor.

Specifically, the hand-push sewage draining truck further comprises a push handle 70 and wheels 80, wherein the push handle 70 is arranged on the box body 10, and the push handle 70 is positioned at one side close to the second partition plate 30; the wheels 80 are provided in plurality, and the wheels 80 are provided at intervals on the bottom surface of the casing 10 to support and move the casing 10. The arrangement is convenient for an operator to push the hand-push sewage discharging vehicle to a plurality of sewage discharging places, and the service efficiency of the hand-push sewage discharging vehicle is ensured.

Specifically, two inner side walls of the box body 10 connected with the first partition plate 20 are provided with first protruding edges extending oppositely, the first partition plate 20 is abutted against the side wall of the first protruding edge, one side surface of the first partition plate 20 is provided with a sealing structure extending outwards, and the sealing structure is abutted against the surface of one side of the first protruding edge far away from the inner side wall to form sealing. The surface butt of seal structure and the first protruding one side of keeping away from the inside wall forms sealedly, sets up like this and has guaranteed first baffle 20's sealing performance, reduces silt and flows into under the impact of rivers in filter chamber 50.

Of course, it is also possible that two inner sidewalls of the box body 10 connected to the second partition 30 have second protruding edges extending oppositely, the second partition 30 abuts against sidewalls of the second protruding edges, a side surface of the second partition 30 has a protruding structure extending outwards, and the protruding structure abuts against a surface of a side of the second protruding edges far away from the inner sidewalls to form a seal. Protruding structure and the protruding surperficial butt of keeping away from one side of inside wall of edge of second form sealedly, set up like this and guaranteed the sealing performance of second baffle 30, reduce silt and flow into under the impact of rivers and discharge in the chamber 60.

It is obvious that the above described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular is intended to include the plural unless the context clearly dictates otherwise, and it should be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of features, steps, operations, devices, components, and/or combinations thereof.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in sequences other than those illustrated or described herein.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. A hand-push sewage draining truck, characterized by comprising:

a tank (10), the tank (10) having a receiving space for receiving sewage;

the first partition plate (20) is vertically arranged in the accommodating space, two sides of the first partition plate (20) are connected with two sides of the box body (10), and the top surface of the first partition plate (20) is lower than that of the box body (10), so that a first overflowing gap is formed between the first partition plate (20) and the top surface of the box body (10);

a second partition plate (30), the second partition plate (30) being vertically disposed in the accommodating space, the second partition plate (30) being spaced from the first partition plate (20), two sides of the second partition plate (30) being connected to two sides of the tank body (10), and a top surface of the second partition plate (30) being lower than a top surface of the first partition plate (20), so that a second flow gap is formed between the second partition plate (30) and the top surface of the tank body (10), a sewage chamber (40) being defined between the first partition plate (20) and the tank body (10), a water inlet (41) being formed at a top of the sewage chamber (40), a filter chamber (50) being formed between the first partition plate (20) and the second partition plate (30), a discharge chamber (60) being defined between the second partition plate (30) and the tank body (10), the tank body (10) in the discharge chamber (60) having a discharge port (61), the sewage flows into the discharge cavity (60) through the water inlet (41), the first overflowing gap and the second overflowing gap and flows out through the discharge port (61).

2. Hand-pushed sewage truck according to claim 1, characterised in that said box (10) comprises:

a body structure having an opening on a side thereof adjacent the first baffle plate (20);

a door structure openably and closably disposed at the opening to facilitate cleaning of the accommodating space.

3. The hand-propelled sewage draining vehicle according to claim 1,

the first side of the first clapboard (20) is movably connected with the box body (10), and the second side of the first clapboard (20) is detachably connected with the box body (10);

the first side of the second clapboard (30) is movably connected with the box body (10), and the second side of the second clapboard (30) is detachably connected with the box body (10).

4. The hand-propelled sewage draining vehicle according to claim 3,

the first side of the first clapboard (20) is connected with a door shaft of the box body (10), and the second side of the first clapboard (20) is connected with a wing-shaped screw of the box body (10);

the first side of the second partition plate (30) is connected with the door shaft of the box body (10), and the second side of the second partition plate (30) is connected with the wing-shaped screw of the box body (10).

5. The hand-propelled sewage draining vehicle according to claim 1,

the ratio of the volume of the sewage cavity (40) to the volume of the accommodating space is more than or equal to 1:2 and less than or equal to 2: 3;

the ratio of the volume of the filter cavity (50) to the volume of the accommodating space is more than or equal to 1:5 and less than or equal to 2: 5;

the ratio of the volume of the discharge chamber (60) to the volume of the accommodating space is 1:20 or more and 3:20 or less.

6. The hand-propelled sewage draining vehicle according to claim 1,

the ratio of the height of the first partition plate (20) to the height of the box body (10) is more than or equal to 7:10 and less than or equal to 9: 10;

the ratio of the height of the second partition plate (30) to the height of the box body (10) is more than or equal to 3:10 and less than or equal to 1: 2;

the ratio of the height of the discharge port (61) to the height of the box body (10) is greater than or equal to 7:10 and less than or equal to 9: 10.

7. The hand-pushed drain cart according to any one of claims 1 to 6, further comprising a first filter screen (31), wherein the first filter screen (31) is disposed above the second partition (30) and connected with the second partition (30), two sides of the first filter screen (31) are detachably connected with the box body (10), and the first filter screen (31) is flush with the top surface of the box body (10).

8. The hand-pushed drain vehicle according to any one of claims 1 to 6, characterized in that the hand-pushed drain vehicle further comprises a second filter screen (62), the second filter screen (62) being detachably arranged at the discharge opening (61).

9. The hand propelled drain vehicle of any of claims 1-6, further comprising:

the push handle (70), the push handle (70) is arranged on the box body (10), and the push handle (70) is positioned at one side close to the second partition plate (30);

the box body (10) is provided with a plurality of wheels (80), and the wheels (80) are arranged on the bottom surface of the box body (10) at intervals so as to support and move the box body (10).

10. The hand-propelled sewage draining vehicle according to any one of claims 1 to 6,

two inner side walls of the box body (10) connected with the first partition plate (20) are provided with first protruding edges which protrude oppositely, the first partition plate (20) is abutted with the side walls of the first protruding edges, one side surface of the first partition plate (20) is provided with a sealing structure which protrudes outwards, and the sealing structure is abutted with the surface of one side of the first protruding edges far away from the inner side walls to form sealing; and/or

Two inner side walls of the box body (10) connected with the second partition plate (30) are provided with second convex edges extending oppositely, the second partition plate (30) is abutted to the side walls of the second convex edges, one side surface of the second partition plate (30) is provided with a convex structure extending outwards, and the convex structure is abutted to the surface of one side, far away from the inner side walls, of the second convex edges to form sealing.

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