CN214808777U

CN214808777U - Sewage collecting box

Info

Publication number: CN214808777U
Application number: CN202120756836.XU
Authority: CN
Inventors: 忻鸿儿
Original assignee: Ningbo Hongshun Metal Products Co ltd
Current assignee: Ningbo Hongshun Metal Products Co ltd
Priority date: 2021-04-14
Filing date: 2021-04-14
Publication date: 2021-11-23
Anticipated expiration: 2031-04-14

Abstract

The utility model relates to a sewage collecting box, which comprises a box body, a clapboard, a guide plate, a blow-off pipe and a butterfly valve; the partition board is transversely fixed in the box body and is spaced from the bottom of the box body by a certain distance, and a sewage collecting chamber is formed between the partition board and the bottom of the box body; the right side of the partition board is provided with a through hole, the guide plate is obliquely arranged between the partition board and the bottom of the box body, the upper side edge of the guide plate is fixed at the right side edge of the bottom of the partition board, and the lower side edge of the guide plate is fixed on the inner bottom surface of the box body; the sewage discharge pipe is inserted at the bottom of the box body and is arranged on the left side of the lower side edge of the guide plate; the butterfly valve is arranged on the sewage discharge pipe; the utility model integrates the filtering device together to make the sewage collecting box have the filtering function; and the filtering device is fused in the sewage collecting box, so that the required space of the filtering device is saved, and the space of the sewage collecting box is fully utilized, thereby improving the space utilization rate of the sewage collecting box.

Description

Sewage collecting box

Technical Field

The utility model relates to a sewage collecting box.

Background

The existing sewage treatment system collects sewage used by passengers through the sewage collection box and then carries out subsequent treatment through a series of related equipment such as the filtering device and the purifying device; the existing sewage collecting box has a single function and only has a water storage function, occupies more space, has a lower space utilization rate and is to be further improved.

SUMMERY OF THE UTILITY MODEL

To the current situation of above-mentioned prior art, the utility model aims to solve the technical problem that a sewage collecting box who possesses filtering capability in order to save space, and then has improved space utilization is provided.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: a sewage collecting box is characterized by comprising a box body, a partition plate, a guide plate, a sewage discharge pipe and a butterfly valve; the partition board is transversely fixed in the box body and is spaced from the bottom of the box body by a certain distance, and a sewage collecting chamber is formed between the partition board and the bottom of the box body; the right side of the partition board is provided with a through hole, the guide plate is obliquely arranged between the partition board and the bottom of the box body, the upper side edge of the guide plate is fixed at the right side edge of the bottom of the partition board, and the lower side edge of the guide plate is fixed on the inner bottom surface of the box body; the sewage discharge pipe is inserted at the bottom of the box body and is arranged on the left side of the lower side edge of the guide plate; the butterfly valve is arranged on the sewage discharge pipe; the filter is characterized by further comprising a first filter plate, a second filter plate, a third filter plate, a rack, a double-channel fan and an air inlet pipe, wherein the second filter plate and the third filter plate are vertical and can be detached from the box body, the second filter plate is arranged on the left side of the third filter plate, the lower sides of the second filter plate and the third filter plate are attached to the top of the partition plate, and the second filter plate and the third filter plate divide the interior of the box body into a first filter chamber, a second filter chamber and a third filter chamber which are sequentially arranged from left to right; the first filter plate is transversely and detachably fixed at an opening at the top of the first filter chamber, and the mesh number of the first filter plate, the mesh number of the second filter plate and the mesh number of the third filter plate are sequentially increased; the double-channel fan is fixed outside the left side of the box body through the rack, the number of the air inlet pipes is two, the two air inlet pipes are inserted into the left side of the box body, and the outer ends of the two air inlet pipes are respectively connected with the two air outlets of the double-channel fan; the inner ends of the two air inlet pipes are downwards provided with a straight pipe section; the end parts of the two straight pipe sections are outwards formed with a bending section, and the end parts of the two bending sections are transversely arranged rightwards; and the middle part of the right side of the box body is also inserted with a water outlet pipe, and the water outlet pipe is arranged below the insertion position of the two air inlet pipes.

Preferably, two frame strips which are transversely arranged in parallel are further fixed between the inner walls of the front side and the rear side of the opening at the top of the box body, a pump body is further fixed between the tops of the frame strips, and the pump body is arranged above the opening at the top of the second filter chamber.

Preferably, still be equipped with inlet tube and outlet pipe on the water inlet of the pump body and the delivery port respectively, the tip of inlet tube stretches into the bottom of second filter chamber downwards, the top of first filter plate is located downwards to the tip of outlet pipe.

Preferably, an overflow pipe is further inserted and fixed above the front side of the box body, the inner end of the overflow pipe is communicated with the inside of the first filter chamber and is arranged below the splicing position of the two air inlet pipes and above the splicing position of the water outlet pipe, and the outer end of the overflow pipe is connected to a sewage discharge pipe and is arranged on the downstream side of the butterfly valve.

Preferably, the inner walls of the front side and the rear side of the box body are respectively fixed with a first side strip combination which is symmetrically arranged, each first side strip combination comprises two vertically arranged first side strips, the front side of the second filter plate is inserted between the two first side strips of the front side, and the rear side of the second filter plate is inserted between the two first side strips of the rear side.

Preferably, two still all be fixed with the second side strip combination that a mutual symmetry set up on the front and back both sides inner wall of box, two the right side of two first side strip combinations is located respectively to the second side strip combination, the second side strip combination includes the second side strip of two vertical settings, the front side of third filter plate inserts between two second side strips of front side, the rear side of third filter plate inserts between two second side strips of rear side.

Preferably, the inside of the top opening of the first filter chamber is further provided with two supporting strips which are symmetrically distributed in parallel, the supporting strip on the left side is fixed on the inner wall on the left side of the box body, the supporting strip on the right side is fixed on the first side strip on the left side of the two first side strip combinations, and the left side and the right side of the bottom of the first filter plate are respectively erected on the two supporting strips.

Preferably, a side plate is fixed on each of the left side and the right side of the first filter plate.

Compared with the prior art, the utility model has the advantages of: the utility model integrates the filtering device together to make the sewage collecting box have the filtering function; and the filtering device is fused in the sewage collecting box, so that the required space of the filtering device is saved, and the space of the sewage collecting box is fully utilized, thereby improving the space utilization rate of the sewage collecting box.

Drawings

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

FIG. 2 is a left front side structural view of the present invention;

fig. 3 is a front sectional view of the present invention.

Detailed Description

Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by those of ordinary skill in the art to which the invention belongs. The use of "first," "second," and similar terms in the description herein do not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

To maintain the following description of the embodiments of the present invention clear and concise, detailed descriptions of well-known functions and components may be omitted.

As shown in figures 1-3, a sewage collecting box comprises a box body 1, a partition plate 2, a guide plate 3, a sewage discharge pipe 4 and a butterfly valve 5; the partition board 2 is transversely fixed in the box body 1 and is spaced from the bottom of the box body 1 by a certain distance, and a sewage collecting chamber 26 is formed between the partition board 2 and the bottom of the box body 1; the right side of the partition board 2 is provided with a through hole 201, the guide plate 3 is obliquely arranged between the partition board 2 and the bottom of the box body 1, the upper side edge of the guide plate 3 is fixed at the right side edge of the bottom of the partition board 2, and the lower side edge of the guide plate 3 is fixed on the inner bottom surface of the box body 1; the sewage discharge pipe 4 is inserted at the bottom of the box body 1 and is arranged at the left side of the lower side edge of the guide plate 3; the butterfly valve 5 is arranged on the sewage discharge pipe 4; the filter is characterized by further comprising a first filter plate 6, a second filter plate 7, a third filter plate 8, a frame 10, a double-channel fan 11 and an air inlet pipe 12, wherein the second filter plate 7 and the third filter plate 8 are both vertical and can be detached from the inside of the box body 1, the second filter plate 7 is arranged on the left side of the third filter plate 8, the lower sides of the second filter plate 7 and the third filter plate 8 are both attached to the top of the partition plate 2, and the second filter plate 7 and the third filter plate 8 divide the inside of the box body 1 into a first filter chamber 22, a second filter chamber 23 and a third filter chamber 24 which are sequentially arranged from left to right; the first filter plate 6 is transversely and detachably fixed at the opening at the top of the first filter chamber 22, and the mesh number of the first filter plate 6, the second filter plate 7 and the third filter plate 8 is increased in sequence; the double-channel fan 11 is fixed outside the left side of the box body 1 through the rack 10, the number of the air inlet pipes 12 is two, the two air inlet pipes 12 are inserted into the left side of the box body 1, and the outer ends of the two air inlet pipes 12 are respectively connected with the two air outlets of the double-channel fan 11; the inner ends of the two air inlet pipes 12 are both downwards provided with a straight pipe section 121; the end parts of the two straight pipe sections 121 are outwards formed with a bending section 122, and the end parts of the two bending sections 122 are transversely arranged rightwards; the middle part of the right side of the box body 1 is also inserted with a water outlet pipe 9, and the water outlet pipe 9 is arranged below the insertion part of the two air inlet pipes 12.

Two frame strips 14 which are transversely arranged in parallel are further fixed between the inner walls of the front side and the rear side of the opening at the top of the box body 1, a pump body 15 is further fixed between the tops of the two frame strips 14, and the pump body 15 is arranged above the opening at the top of the second filter chamber 23.

The water inlet and the water outlet of the pump body 15 are respectively provided with a water inlet pipe 16 and a water outlet pipe 17, the end part of the water inlet pipe 16 extends downwards to the bottom of the second filter chamber 23, and the end part of the water outlet pipe 17 is arranged downwards above the first filter plate 6.

An overflow pipe 18 is also inserted and fixed above the front side of the box body 1, the inner end of the overflow pipe 18 is mutually communicated with the inside of the first filter chamber 22 and is arranged below the splicing part of the two air inlet pipes 12 and above the splicing part of the water outlet pipe 9, and the outer end of the overflow pipe 18 is connected on the sewage discharge pipe 4 and is arranged at the downstream side of the butterfly valve 5.

The inner walls of the front side and the rear side of the box body 1 are fixed with first side strip combinations which are symmetrically arranged, each first side strip combination comprises two vertically arranged first side strips 25, the front side of the second filter plate 7 is inserted between the two first side strips 25 of the front side, and the rear side of the second filter plate 7 is inserted between the two first side strips 25 of the rear side.

The inner walls of the front side and the rear side of the box body 1 are respectively fixed with a second side strip combination which is symmetrically arranged, the two second side strip combinations are respectively arranged on the right sides of the two first side strip combinations, the second side strip combination comprises two vertically arranged second side strips 19, the front side of the third filter plate 8 is inserted between the two second side strips 19 on the front side, and the rear side of the third filter plate 8 is inserted between the two second side strips 19 on the rear side.

Two symmetrically and parallelly distributed support strips 20 are further arranged inside the opening at the top of the first filter chamber 22, one support strip 20 on the left side is fixed on the inner wall on the left side of the box body 1, one support strip 20 on the right side is fixed on one first side strip 25 on the left side in the two first side strip combinations respectively, and the left side and the right side of the bottom of the first filter plate 6 are erected on the two support strips 20 respectively.

The left side and the right side of the first filter plate 6 are both fixed with a side plate 21 for convenient taking and placing.

The working principle is as follows: the sewage is poured onto the first filter plate 6, impurities in the sewage can be separated by the first filter plate 6 and form primary filtered water, the primary filtered water falls into the first filter chamber 22 through the first filter plate 6, the dual-channel fan 11 is started to operate to introduce air into the first filter chamber 22 through the two air inlet pipes 12, and because the ends of the two bending sections 122 are transversely arranged rightwards, the air blown out from the two bending sections 122 can push the primary filtered water to flow towards the second filter plate 7 in an accelerating mode.

The primary filtered water flows through the second filter plate 7 under the pushing of the air and enters the second filter chamber 23, impurities in the primary filtered water are separated by the second filter plate 7 to form secondary filtered water, and the air can also generate a rolling effect on the primary filtered water in the first filter chamber 22 when pushing the primary filtered water, so that the primary filtered water is more comprehensive and uniform when flowing through the second filter plate 7.

The second filtered water continuously flows rightwards under the push of the air and flows through the third filter plate 8 to enter the third filter chamber 24; the impurities in the second filtered water are separated by the third filter plate 8 to form three filtered water, and at the same time, the pump body 15 is started to work, so that the second filtered water in the second filter chamber 23 is pumped out through the water inlet pipe 16 and falls down onto the first filter plate 6 again through the water outlet pipe 17, and finally returns to the first filter chamber 22 for circular filtration.

The three water filtrates in the third filtering chamber 24 still contain a certain amount of precipitates, after a period of operation, with the increasing of the precipitates, the precipitates enter the dirt collecting chamber 26 through the through holes 201 and then slide down to the left side of the bottom of the box body 1 along the guide plate 3 for deposition, and the upper layer clear water in the third filtering chamber 24 can be discharged outwards through the water outlet pipe 9 for subsequent purification; the sediment can be discharged outwards through the sewage discharge pipe 4 by periodically opening the butterfly valve 5; if the water level in the first filtering chamber 22 is too high, the excessive primary filtered water can directly enter the sewage draining pipe 4 through the overflow pipe 18 to be discharged outwards, so that the primary filtered water is prevented from overflowing the box body 1 outwards.

The utility model integrates the filtering device together to make the sewage collecting box have the filtering function; and the filtering device is fused in the sewage collecting box, so that the required space of the filtering device is saved, and the space of the sewage collecting box is fully utilized, thereby improving the space utilization rate of the sewage collecting box.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art that various changes in the embodiments and modifications thereof may be made, and equivalents may be substituted for elements thereof; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. A sewage collecting box is characterized by comprising a box body, a partition plate, a guide plate, a sewage discharge pipe and a butterfly valve; the partition board is transversely fixed in the box body and is spaced from the bottom of the box body by a certain distance, and a sewage collecting chamber is formed between the partition board and the bottom of the box body; the right side of the partition board is provided with a through hole, the guide plate is obliquely arranged between the partition board and the bottom of the box body, the upper side edge of the guide plate is fixed at the right side edge of the bottom of the partition board, and the lower side edge of the guide plate is fixed on the inner bottom surface of the box body; the sewage discharge pipe is inserted at the bottom of the box body and is arranged on the left side of the lower side edge of the guide plate; the butterfly valve is arranged on the sewage discharge pipe; the filter is characterized by further comprising a first filter plate, a second filter plate, a third filter plate, a rack, a double-channel fan and an air inlet pipe, wherein the second filter plate and the third filter plate are vertical and can be detached from the box body, the second filter plate is arranged on the left side of the third filter plate, the lower sides of the second filter plate and the third filter plate are attached to the top of the partition plate, and the second filter plate and the third filter plate divide the interior of the box body into a first filter chamber, a second filter chamber and a third filter chamber which are sequentially arranged from left to right; the first filter plate is transversely and detachably fixed at an opening at the top of the first filter chamber, and the mesh number of the first filter plate, the mesh number of the second filter plate and the mesh number of the third filter plate are sequentially increased; the double-channel fan is fixed outside the left side of the box body through the rack, the number of the air inlet pipes is two, the two air inlet pipes are inserted into the left side of the box body, and the outer ends of the two air inlet pipes are respectively connected with the two air outlets of the double-channel fan; the inner ends of the two air inlet pipes are downwards provided with a straight pipe section; the end parts of the two straight pipe sections are outwards formed with a bending section, and the end parts of the two bending sections are transversely arranged rightwards; and the middle part of the right side of the box body is also inserted with a water outlet pipe, and the water outlet pipe is arranged below the insertion position of the two air inlet pipes.

2. The sewage collecting box according to claim 1, wherein two frame strips arranged in parallel in the transverse direction are further fixed between the front inner wall and the rear inner wall of the top opening of the box body, a pump body is further fixed between the tops of the two frame strips, and the pump body is arranged above the top opening of the second filtering chamber.

3. The sewage collecting tank as claimed in claim 2, wherein the water inlet and the water outlet of the pump body are respectively provided with a water inlet pipe and a water outlet pipe, the end of the water inlet pipe extends downwards to the bottom of the second filter chamber, and the end of the water outlet pipe is arranged downwards above the first filter plate.

4. The sewage collecting box according to claim 3, wherein an overflow pipe is further inserted and fixed above the front side of the box body, the inner end of the overflow pipe is communicated with the inside of the first filtering chamber and is arranged below the splicing position of the two air inlet pipes and above the splicing position of the water outlet pipe, and the outer end of the overflow pipe is connected to a sewage discharge pipe and is arranged on the downstream side of the butterfly valve.

5. The sewage collecting tank as claimed in claim 4, wherein the inner walls of the front and rear sides of the tank body are fixed with a first side strip combination which is symmetrically arranged with each other, the first side strip combination comprises two first side strips which are vertically arranged, the front side of the second filter plate is inserted between the two first side strips of the front side, and the rear side of the second filter plate is inserted between the two first side strips of the rear side.

6. The sewage collecting tank according to claim 5, wherein a pair of second side bar assemblies symmetrically arranged with each other is fixed on the inner walls of the front and rear sides of the two tank bodies, the two second side bar assemblies are respectively arranged on the right sides of the two first side bar assemblies, the second side bar assembly comprises two vertically arranged second side bars, the front side of the third filter plate is inserted between the two second side bars on the front side, and the rear side of the third filter plate is inserted between the two second side bars on the rear side.

7. The sewage collecting box according to claim 6, wherein two symmetrically parallel supporting strips are further arranged inside the top opening of the first filtering chamber, one supporting strip on the left side is fixed on the inner wall of the left side of the box body, one supporting strip on the right side is fixed on one first side strip on the left side of the two first side strip combinations respectively, and the left side and the right side of the bottom of the first filtering plate are erected on the two supporting strips respectively.

8. The sewage collection tank according to claim 7, wherein a side plate is fixed to each of left and right sides of the first filter plate.