CN218686946U - Well is collected to disconnect-type vacuum negative pressure - Google Patents

Abstract

The utility model relates to a sewage treatment subassembly technical field, specifically speaking relates to a well is collected to disconnect-type vacuum negative pressure, including collecting the well main part, be provided with the separable set in the collection well main part, the separable set includes the slope pipe of fixed mounting on collecting well main part side, fixed mounting has the sewage admission pipe on the bottom body of slope pipe, fixed mounting has the filtration separation net on the inner wall of slope pipe, there is the supporting disk through backup pad fixed mounting on the top body of slope pipe, be provided with the impurity discharge hole between supporting disk and the slope pipe, fixed mounting has driving motor on the supporting disk, driving motor's the terminal fixed mounting of output shaft has the major axis, fixed mounting has the spiral conveying ring on the major axis, the terminal ring body of spiral conveying ring supports on the upper surface at the filtration separation net. The utility model discloses can carry out the separation operation of impurity and sewage, also do benefit to simultaneously and accomplish the clearance with the outside discharge of impurity, make impurity can not block up filtration separation net, facilitate the use.

Description

Well is collected to disconnect-type vacuum negative pressure

Technical Field

The utility model relates to a sewage treatment subassembly technical field, specifically speaking relates to a well is collected to disconnect-type vacuum negative pressure.

Background

In a sewage collecting system, in order to ensure that sewage is conveyed to a treatment center in a corresponding direction for more smooth treatment operation, a corresponding vacuum negative pressure collecting well is usually installed at a pipeline position, and negative pressure generated in the vacuum negative pressure collecting well is utilized to realize that sewage in a pipeline is conveyed to the collecting well along the pipeline more smoothly;

an invention patent with the publication number of CN112900578B discloses a rainwater and sewage collecting well for an open-air cleaning field. Comprises a cavity, a transmission mechanism and a water inlet hose. The cavity is divided into a sewage chamber and a rainwater chamber, the partition plate is provided with a left supporting block and a right supporting block, the cavity is provided with a well cover, the water inlet hose is connected with the water collecting pipe, and the water inlet hose is arranged on the right supporting block. The well lid has the through-hole, and both sides have the draw-in groove about the through-hole, and "T" shape recess is connected in the through-hole front edge. The transmission mechanism comprises a supporting plate, a pulling rope, a hook rod, a pulling hook and an elastic part, the supporting plate is arranged on the left supporting block, the supporting plate is provided with a hole, a pulley is arranged in the hole, a supporting rod is arranged on the supporting plate, a groove is formed in the middle of the hook rod, the hook rod is arranged on the supporting rod, the pulling rope is tied in the groove of the hook rod, the pulling rope penetrates through the supporting rod, the pulling rope winds around the pulley, the pulling rope is tied on the water inlet hose, a hook is arranged below the pulling hook and is arranged below the hook rod, the vertical rod is provided with a clamping block, the clamping block is arranged in the clamping groove, and the elastic part is tied on the water inlet hose and the side wall;

although this technical scheme has simple structure, need not open the well lid and just can operate, can cross car and pedestrian's advantage on the well lid simultaneously, this collection well is when using, be not convenient for separate the operation to sewage and impurity, also there is the impurity outwards discharge's defect after also having not convenient for to separate simultaneously, impurity can not in time outwards discharge, can cause impurity to give the separation net and block up, impurity gives the separation net after blockking up, the separation filtration efficiency of separation net can reduce, influence the follow-up separation effect to sewage and impurity of separation net, bring inconvenience for the user. In view of this, we propose a separate vacuum negative pressure collection well.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a well is collected to disconnect-type vacuum negative pressure to solve the defect that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a separated vacuum negative pressure collecting well comprises a collecting well main body, wherein a separating assembly for separating sewage and impurities is arranged on the collecting well main body, the separating assembly comprises an inclined pipe which is fixedly arranged on the side surface of the collecting well main body in an upward inclined manner, a sewage inlet pipe is fixedly arranged on a pipe body at the bottom end of the inclined pipe, a filtering and separating net is fixedly arranged on the inner wall of the pipe body at the bottom end of the inclined pipe, and the filtering and separating net is positioned below the sewage inlet pipe;

the pipe body of the top end of the inclined pipe is fixedly provided with a supporting disc through a supporting plate, an impurity discharge hole for discharging impurities outwards is formed between the supporting disc and the inclined pipe, a driving motor is fixedly mounted on the supporting disc, a long shaft is fixedly mounted at the tail end of an output shaft of the driving motor, a spiral conveying ring is fixedly mounted on the long shaft and located in the inclined pipe, and a tail end ring body of the spiral conveying ring is abutted to the upper surface of the filtering separation net.

Preferably, the inclined pipe is inclined upwards by 30 to 60 degrees, so that sewage entering from the sewage inlet pipe is not easy to directly discharge outwards from the tail end of the inclined pipe, and the sewage entering from the sewage inlet pipe can only enter the collecting well body.

Preferably, the spiral conveying ring is spiral, so that the spiral conveying ring can rotate conveniently, and impurities separated and blocked by the filtering and separating net can be conveyed outwards and discharged outwards from the impurity discharge hole.

Preferably, a vacuum negative pressure suction pipe used for being connected with external vacuum suction equipment is fixedly installed on the top barrel of the collecting well main body, so that the vacuum negative pressure suction pipe is conveniently connected with the external vacuum suction equipment for negative pressure suction operation.

Preferably, the collecting well main body is further fixedly provided with a discharge pipe, and the vacuum negative pressure suction pipe and the discharge pipe are both fixedly provided with electromagnetic valves, so that separated water can be discharged outwards along the discharge pipe conveniently.

Preferably, fixed mounting has backward flow water filter screen on the top body lower surface of slope pipe, backward flow water filter screen is arranged in the outside discharge of water that mix with in the impurity of slope pipe.

Preferably, the inclined pipe is communicated with the sewage inlet pipe through a return pipe, the return pipe is used for continuously introducing sewage flowing out along a return water filter screen into the sewage inlet pipe, and the return water filter screen is positioned inside an orthographic projection of the return pipe.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a separation element who sets up, guarantee when using, can utilize the filtration separation net to realize carrying out the filtration separation operation to sewage and impurity, in addition through the driving motor who sets up, major axis and auger delivery ring, can utilize driving motor work, drive major axis and auger delivery ring rotate, the realization will pile up the impurity at filtration separation net position upwards carries and outwards discharges from impurity discharge hole position along the pipe chute, facilitate the use, the well is collected to conventional vacuum negative pressure when using, be not convenient for carry out the separation operation to sewage and impurity, also there is the impurity outwards discharge's defect after being separated simultaneously not convenient for, impurity can not in time outwards discharge, can cause impurity to give the separation net jam, impurity gives the separation net after the jam, the separation filtration efficiency of separation net can reduce, influence the follow-up separation effect to sewage and impurity of separation net, bring inconvenient problem for the user.

2. The utility model discloses a backward flow water filter screen and back flow that set up make the screw conveyer ring at the in-process with the outside transport of impurity, the water that is mingled with in the impurity can continue to enter into the back flow along the backward flow water filter screen in to finally continue to enter into in the sewage admission pipe along with sewage carry forward in the lump and continue to carry out the separation operation.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the separating assembly of the present invention;

fig. 3 is a schematic diagram of an explosion structure of the separation assembly of the present invention;

fig. 4 is a cross-sectional view of the inclined tube of the present invention.

The meaning of the individual reference symbols in the figures is: 1. a collection well body; 10. a vacuum suction tube; 11. a discharge pipe; 12. an electromagnetic valve; 2. a separation assembly; 20. an inclined tube; 21. a filtration separation net; 22. sewage enters the pipe; 23. a support plate; 24. a support disc; 241. an impurity discharge hole; 25. a drive motor; 251. a long axis; 252. a screw conveying ring; 26. a return water filter screen; 27. a return pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and for simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a separated vacuum negative pressure collecting well comprises a collecting well main body 1, wherein a separating component 2 for separating sewage and impurities is arranged on the collecting well main body 1, the separating component 2 comprises an inclined pipe 20 which is fixedly arranged on the side surface of the collecting well main body 1 in an upward inclined manner, the inclined pipe 20 is communicated with the collecting well main body 1, a sewage inlet pipe 22 is fixedly arranged on a pipe body at the bottom end of the inclined pipe 20, so that sewage can enter along the sewage inlet pipe 22, the inclined pipe 20 is arranged in an upward inclined manner by 30-60 degrees, the sewage entering from the sewage inlet pipe 22 is not easy to be directly discharged outwards from the tail end of the inclined pipe 20, and the sewage entering from the sewage inlet pipe 22 can only enter the collecting well main body 1 under the condition that negative pressure is generated in the collecting well main body 1;

specifically, a filtering and separating net 21 is fixedly installed on the inner wall of the pipe body at the bottom end of the inclined pipe 20, and the filtering and separating net 21 is located below the sewage inlet pipe 22, so that when the sewage treatment device is used, the filtering and separating net 21 can be used for separating and filtering sewage and impurities;

specifically, a supporting disc 24 is fixedly mounted on the top end pipe body of the inclined pipe 20 through a supporting plate 23, the supporting plate 23 is tightly welded on the inclined pipe 20, the supporting disc 24 is tightly welded on the supporting plate 23, an impurity discharge hole 241 for discharging impurities outwards is formed between the supporting disc 24 and the inclined pipe 20, a driving motor 25 is fixedly mounted on the supporting disc 24, a long shaft 251 is fixedly mounted at the tail end of an output shaft of the driving motor 25, a spiral conveying ring 252 is fixedly mounted on the long shaft 251, the spiral conveying ring 252 is located in the inclined pipe 20, a tail end ring body of the spiral conveying ring 252 abuts against the upper surface of the filtering and separating net 21, the spiral conveying ring 252 is spiral, the driving motor 25 is used for working, the long shaft 251 is driven to rotate, the spiral conveying ring 252 is further driven to rotate, impurities separated and blocked at the position of the filtering and separating net 21 are conveyed outwards and discharged outwards from the impurity discharge hole 241, separation and cleaning operations of the impurities are completed, and the device is convenient to use.

In this embodiment, fixed mounting has the vacuum negative pressure suction tube 10 that is used for being connected with external vacuum suction equipment on the top barrel of collection well main part 1, be convenient for be connected vacuum negative pressure suction tube 10 with external vacuum suction equipment and carry out the negative pressure suction operation, and when specifically using, because under the effect of the blockking of spiral delivery ring 252, make the negative pressure at inclined tube 20 position be less than the negative pressure at sewage admission pipe 22 position in the inclined tube 20, make the water in sewage admission pipe 22 can continue to enter into in the collection well main part 1 under great negative pressure effect, and simultaneously, because the negative pressure is less in the inclined tube 20, also make less negative pressure can not influence spiral delivery ring 252 when rotating, the impurity that will filter the separation normally outwards discharges.

Specifically, the collecting well body 1 is further fixedly provided with a discharge pipe 11, and the vacuum negative pressure suction pipe 10 and the discharge pipe 11 are both fixedly provided with electromagnetic valves 12, so that separated water can be conveniently discharged outwards along the discharge pipe 11.

Furthermore, a backflow water filter screen 26 is fixedly mounted on the lower surface of the top tube body of the inclined tube 20, and the backflow water filter screen 26 is used for discharging water mixed with impurities in the inclined tube 20 outwards.

In addition, the inclined pipe 20 is communicated with the sewage inlet pipe 22 through a return pipe 27, the return water screen 26 is positioned inside the orthographic projection of the return pipe 27, and the return pipe 27 is used for continuously introducing the sewage flowing out along the return water screen 26 into the sewage inlet pipe 22 and continuously entering the collection well main body 1 along with the sewage inlet pipe 22.

It should be noted that the driving motor 25 and the electromagnetic valve 12 in this embodiment are conventional technologies, and are not described herein again.

The utility model discloses a well is collected to disconnect-type vacuum negative pressure when using, switch on vacuum negative pressure suction tube 10 on the pipeline of external vacuum negative pressure suction equipment, along with external vacuum negative pressure suction equipment work back, make and collect and produce the negative pressure in the well main part 1, at this moment, external sewage can be better enter into in collecting well main part 1 along sewage admission pipe 22, when sewage through filtering separation net 21, impurity in the sewage can be stopped on filtering separation net 21, sewage normally enters into collecting well main part 1, switch on external power supply and make its work with driving motor 25 again, driving motor 25 works, output shaft rotation on it drives major axis 251 and spiral conveying ring 252 to rotate, realize outwards carrying along inclined tube 20 and outwards discharging from impurity discharge hole 241 impurity that the separation of filtering separation net 21 position stopped;

when impurities pass through the backflow water filter screen 26, water mixed in the impurities can enter the backflow pipe 27 through the backflow water filter screen 26, enter the sewage inlet pipe 22 along the backflow pipe 27, and finally continue to be conveyed into the collection well main body 1, so that the use is facilitated.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (7)

1. A well is collected to disconnect-type vacuum negative pressure, includes collection well main part (1), its characterized in that: the sewage and impurity separation device is characterized in that a separation assembly (2) for separating sewage and impurities is arranged on the collecting well main body (1), the separation assembly (2) comprises an inclined pipe (20) which is upwards inclined and fixedly mounted on the side surface of the collecting well main body (1), a sewage inlet pipe (22) is fixedly mounted on a pipe body at the bottom end of the inclined pipe (20), a filtering and separating net (21) is fixedly mounted on the inner wall of the pipe body at the bottom end of the inclined pipe (20), and the filtering and separating net (21) is positioned below the sewage inlet pipe (22);

a supporting disc (24) is fixedly mounted on the top end pipe body of the inclined pipe (20) through a supporting plate (23), an impurity discharge hole (241) used for discharging impurities outwards is formed between the supporting disc (24) and the inclined pipe (20), a driving motor (25) is fixedly mounted on the supporting disc (24), a long shaft (251) is fixedly mounted at the tail end of an output shaft of the driving motor (25), a spiral conveying ring (252) is fixedly mounted on the long shaft (251), the spiral conveying ring (252) is located in the inclined pipe (20), and a tail end ring body of the spiral conveying ring (252) abuts against the upper surface of the filtering separation net (21).

2. The split vacuum negative pressure collection well of claim 1, wherein: the inclined pipe (20) is arranged by inclining upwards by 30-60 degrees.

3. The split vacuum negative pressure collection well of claim 1, wherein: the screw conveying ring (252) is helical.

4. The split vacuum negative pressure collection well of claim 1, wherein: and a vacuum negative pressure suction pipe (10) used for being connected with external vacuum suction equipment is fixedly arranged on the top cylinder of the collecting well main body (1).

5. The split vacuum negative pressure collection well of claim 4, wherein: the collecting well is characterized in that a discharge pipe (11) is further fixedly mounted on the collecting well main body (1), and electromagnetic valves (12) are fixedly mounted on the vacuum negative pressure suction pipe (10) and the discharge pipe (11).

6. The split vacuum negative pressure collection well of claim 1, wherein: fixed mounting has backward flow water filter screen (26) on the top body lower surface of slope pipe (20), backward flow water filter screen (26) are arranged in slope pipe (20) the water that is mingled with in the impurity outwards discharges.

7. The split vacuum negative pressure collection well of claim 6, wherein: the inclined pipe (20) is communicated with the sewage inlet pipe (22) through a return pipe (27), the return pipe (27) is used for continuously introducing sewage flowing out along a return water filter screen (26) into the sewage inlet pipe (22), and the return water filter screen (26) is positioned in the orthographic projection of the return pipe (27).

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