CN216787353U

CN216787353U - Novel anti-blocking vacuum well

Info

Publication number: CN216787353U
Application number: CN202123447769.2U
Authority: CN
Inventors: 张希圣
Original assignee: Suzhou Zhonglu Environmental Protection Equipment Co ltd
Current assignee: Suzhou Zhonglu Environmental Protection Equipment Co ltd
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-06-21
Anticipated expiration: 2031-12-29

Abstract

The utility model relates to a novel anti-blocking vacuum well which comprises a vacuum well body, wherein the vacuum well body is provided with a gravity water inlet pipe and a vacuum drain pipe, a filtering component is arranged in the vacuum well body and comprises a filtering box, a water penetrating port and a filtering piece, one end of the vacuum drain pipe is inserted into the vacuum well body and is communicated with the filtering box, the water penetrating port is formed in the vertical side wall of the filtering box, the filtering piece is arranged on the vertical outer side wall of the filtering box and completely covers the water penetrating port, the filtering piece is used for filtering and intercepting impurities with the diameter larger than the pipe diameter of the vacuum drain pipe, the water penetrating port and the filtering piece are arranged on each vertical side wall of the filtering box, the filtering piece comprises a mounting frame, vertical bars and transverse bars, the mounting frame is a rectangular frame, the vertical bars and the transverse bars are provided with a plurality of bars, and the vertical bars and the transverse bars are distributed in a staggered mode to form a net-shaped structure. The utility model has the advantage of avoiding the blockage of the vacuum drain pipe caused by the large-volume impurities entering the vacuum drain pipe.

Description

Novel anti-blocking vacuum well

Technical Field

The utility model relates to the technical field of sewage treatment equipment, in particular to a novel anti-blocking vacuum well.

Background

Vacuum drainage technology was born in europe of the last century and has achieved considerable efforts to date. In China, the vacuum drainage technology starts late, and companies capable of applying the technology also have a flexible index. Vacuum wells are an essential component in vacuum drainage systems. The conventional vacuum well is in a single well form, and has the advantages of simple structure, small occupied area and the like.

Chinese patent with bulletin number CN213268200U discloses a vacuum sewage collection device, including the vacuum well, vacuum drain pipe and vacuum collection station, the vacuum well left side is connected with the gravity inlet tube, be provided with the waterproof layer on the vacuum well inner wall, through vacuum drain pipe sealing connection between vacuum well and the vacuum collection station, the vacuum valve is installed on the part of vacuum drain pipe in the vacuum well, install first liquid level inductor on the inner wall of vacuum well side, the inside sewage collection tank that is provided with in vacuum collection station, be provided with the second liquid level inductor on the inner wall of sewage collection tank side, sewage collection tank top is provided with vacuum unit, sewage collection tank bottom is provided with the bottom plate, vacuum collection station top is provided with the switch board, sewage collection tank right side bottom is provided with the sewage export. During the use, sewage gets into in the vacuum well from the gravity inlet tube, first liquid level sensor in the vacuum well detects the water level change, the vacuum valve is opened when the water level reaches a certain setting value, vacuum unit begins work, make the atmospheric pressure in sewage catch tank and the vacuum drainage pipe be the negative pressure, thereby make automatic the being absorbed in the sewage catch tank of sewage in the vacuum well, when the second liquid level sensor detects the water level in the sewage catch tank and reaches the setting value, then the system can send warning signal and remind the staff to handle sewage as early as possible, guarantee the work that vacuum sewage collection device can be normal. The vacuum sewage collecting device has the advantages of no terrain limitation, wide application range and simple and convenient later maintenance.

The above prior art also has the following disadvantages: sewage entering the vacuum well may contain large volumes of impurities which, after entering the vacuum drain, tend to clog the vacuum drain, thereby preventing the sewage from the vacuum well from being transported into the vacuum collection station.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects in the prior art, the utility model provides a novel anti-blocking vacuum well, which aims to solve the problem that a vacuum drainage pipe of the vacuum well in the prior art is easily blocked by large-volume impurities.

(II) technical scheme

In order to achieve the purpose, the technical scheme of the utility model is as follows:

the utility model provides a novel prevent stifled vacuum well, includes the vacuum well body, the vacuum well body is provided with gravity inlet tube and vacuum drain pipe, this internal filter assembly that is provided with of vacuum well, filter assembly includes the rose box, wears the mouth of a river and filters the piece, this internal and with the rose box intercommunication of vacuum drain pipe's one end insertion vacuum well, it sets up on the vertical lateral wall of rose box to wear the mouth of a river, filter the piece setting and will wear the mouth of a river to cover completely at the vertical lateral wall of rose box, it is used for filtering the impurity that the diameter is greater than the vacuum drain pipe diameter and holds back to filter the piece.

Further, it all has the setting with filtering the piece on each vertical lateral wall of rose box to wear the mouth of a river.

Further, it includes installing frame, vertical bar and horizontal bar to filter the piece, the installing frame is rectangular frame, vertical bar and horizontal bar all set up in the opening of installing frame, vertical bar and horizontal bar all are provided with a plurality of, and are a plurality of vertical bar and a plurality of horizontal bar crisscross distribution constitute network, the mesh area of the network that vertical bar and horizontal bar constitute is less than vacuum drain pipe's sectional area.

Furthermore, the installing frame can be dismantled with the lateral wall of rose box and be connected through connecting bolt, connecting bolt all has the setting in the four corners of installing frame.

Furthermore, the surface of horizontal bar is provided with the cutter, the cutter sets up along the length direction of horizontal bar, the cutting edge orientation of cutter deviates from the direction of horizontal bar.

(III) advantageous technical effects

In summary, the utility model has the following beneficial technical effects:

1. in the utility model, because the filtering component is arranged in the vacuum well body, the filtering component comprises the filtering box, the water penetrating port and the filtering piece, one end of the vacuum drain pipe is inserted into the vacuum well body and is communicated with the filtering box, the water penetrating port is arranged on the vertical side wall of the filtering box, and the filtering piece is arranged on the vertical outer side wall of the filtering box and completely covers the water penetrating port, when the vacuum well body drains water, sewage containing impurities in the vacuum well body needs to enter the filtering box firstly and then enter the vacuum drain pipe, however, the impurities in large volume can be intercepted and blocked outside the filtering box by the filtering piece due to the existence of the filtering piece, so that the blockage of the vacuum drain pipe caused by the impurities entering the vacuum drain pipe can be avoided, and the utility model has the advantage of avoiding the blockage of the vacuum drain pipe by the impurities;

2. because the water penetrating port and the filtering piece are arranged on each vertical side wall of the filtering box, the speed of sewage in the vacuum well body entering the filtering box can be increased, and the sewage discharge speed of the vacuum well body is ensured;

3. the filtering piece comprises a mounting frame, a vertical bar and a transverse bar, the mounting frame is a rectangular frame, the vertical bar and the transverse bar are both arranged in an opening of the mounting frame, the vertical bar and the transverse bar are both provided with a plurality of bars, the plurality of vertical bars and the plurality of transverse bars are distributed in a staggered manner to form a net-shaped structure, and the mesh area of the net-shaped structure formed by the vertical bars and the transverse bar is smaller than the sectional area of the vacuum drain pipe, so that the filtering piece can effectively filter impurities which possibly cause the blockage of the hollow drain pipe, and the smoothness of the vacuum drain pipe is ensured;

4. because the mounting frame is detachably connected with the side wall of the filter box through the connecting bolts, and the connecting bolts are arranged at four corners of the mounting frame, workers can detach and clean the filter element from the filter box, so that the smoothness of the filter element is ensured, and the filter element can exert stable and effective filtering effect;

5. because the surface of horizontal bar is provided with the cutter, the cutter sets up along the length direction of horizontal bar, the cutting edge orientation of cutter deviates from the direction of horizontal bar, consequently when vacuum well body drainage, because the effect of suction, the bulky impurity that is held back by filtering piece can paste the surface of filtering the piece, and the existence of cutter can diminish part impurity cutting, and the impurity after being cut just exists the possibility that can pass through filtering piece to play the effect that makes things convenient for the impurity to discharge vacuum well body.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a schematic diagram of the internal structure of a novel anti-blocking vacuum well in the embodiment;

FIG. 2 is a schematic structural view of a filter assembly according to an embodiment.

Description of reference numerals:

in the figure, 1, a vacuum well body; 2. a gravity water inlet pipe; 3. a vacuum drain pipe; 4. a filter box; 5. a water penetration opening; 6. a filter member; 61. installing a frame; 62. vertical bars; 63. a horizontal bar; 7. a connecting bolt; 8. and a cutter.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the accompanying drawings are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Moreover, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used in other meanings besides orientation or positional relationship, for example, the term "upper" may also be used in some cases to indicate a certain attaching or connecting relationship. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

In addition, the term "plurality" shall mean two as well as more than two.

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 application will be described in detail below with reference to the embodiments with reference to the attached drawings.

The embodiment is as follows:

referring to fig. 1-2, the novel anti-blocking vacuum well disclosed by the utility model comprises a vacuum well body 1. Vacuum well body 1 is provided with gravity inlet tube 2 and vacuum drain pipe 3, and in gravity inlet tube 2 was used for sending into vacuum well body 1 with sewage, vacuum drain pipe 3 was used for discharging the sewage in the vacuum well body 1.

A filtering component is arranged in the vacuum well body 1 and comprises a filtering box 4, a water penetrating port 5 and a filtering piece 6. Wherein, rose box 4 is the box of cube shape, and vacuum drainage pipe 3's one end insert in the vacuum well body 1 and with rose box 4's top surface intercommunication, wear mouth of a river 5 to set up on rose box 4's vertical lateral wall, filter 6 and set up at rose box 4's vertical lateral wall and will wear mouth of a river 5 to cover completely, filter 6 and be used for filtering the impurity that the diameter is greater than vacuum drainage pipe 3 pipe diameters and hold back.

Through the above-mentioned setting, when vacuum well body 1 carries out the drainage, the sewage that contains impurity in the vacuum well body 1 need enter into the rose box 4 earlier, then reentrant vacuum drainage pipe 3 in, however because the existence of filtering piece 6, bulky impurity can be held back by filtering piece 6 and blockked outside rose box 4, consequently can avoid bulky impurity to get into the jam that causes vacuum drainage pipe 3 in the vacuum drainage pipe 3 to avoid appearing vacuum drainage pipe 3 and by the condition of impurity jam.

The water penetrating port 5 and the filtering piece 6 are arranged on each vertical side wall of the filter box 4, so that the speed of sewage in the vacuum well body 1 entering the filter box 4 can be increased, and the sewage discharge speed of the vacuum well body 1 is increased.

The filter member 6 includes a mounting frame 61, vertical bars 62 and horizontal bars 63. Wherein, the installing frame 61 is rectangular frame, vertical bar 62 and horizontal bar 63 all set up in the opening of installing frame 61, the vertical setting of vertical bar 62, horizontal bar 63 level sets up, vertical bar 62 all is provided with a plurality of with horizontal bar 63, it is parallel and the interval even mutually between a plurality of vertical bars 62, it is parallel and the interval even mutually between a plurality of horizontal bars 63, a plurality of vertical bars 62 and a plurality of horizontal bar 63 staggered distribution constitute network structure, the mesh area of the network structure that vertical bar 62 and horizontal bar 63 constitute is less than vacuum drain pipe 3's sectional area. Through the arrangement, the filtering piece 6 can effectively filter impurities which possibly cause the blockage of the hollow drain pipe, so that the smoothness of the vacuum drain pipe 3 is ensured;

after a long period of use, some impurities may adhere to the surface of the filter element 6, and if they accumulate slowly, they may cause clogging of the mesh of the filter element 6, thus adversely affecting the proper operation of the drainage operation. In order to solve the problem, connecting bolt 7 is worn to be equipped with in the four corners of installing frame 61, and connecting bolt 7's pole portion and the lateral wall threaded connection of rose box 4, and through the setting, installing frame 61 passes through connecting bolt 7 and realizes dismantling with the lateral wall of rose box 4 and be connected, therefore the staff can regularly with filtering piece 6 follow the washing of dismantling on rose box 4 to guarantee to filter piece 6 and can normally work.

In addition, the outer surface of horizontal bar 63 is provided with cutter 8, and cutter 8 sets up along the length direction of horizontal bar 63, and the cutting edge of cutter 8 faces the direction that deviates from horizontal bar 63. Through the aforesaid setting, when vacuum well body 1 drainage, because the effect of suction, the bulky impurity that is held back by filtering piece 6 can probably paste at the surface of filtering piece 6, and the existence of cutter 8 can diminish some impurity cutting, and the impurity after being cut just exists the possibility that can pass through filtering piece 6 to play the effect that makes things convenient for impurity discharge vacuum well body 1.

The working principle of the embodiment is as follows: in this embodiment, because this internal filter assembly that is provided with of vacuum well, filter assembly includes rose box 4, wear mouth of a river 5 and filter piece 6, vacuum drain pipe 3's one end inserts vacuum well 1 in and communicates with rose box 4, wear mouth of a river 5 to set up on the vertical lateral wall of rose box 4, filter piece 6 sets up at the vertical lateral wall of rose box 4 and will wear mouth of a river 5 to cover completely, consequently, when vacuum well 1 carries out the drainage, this internal sewage that contains impurity in vacuum well 1 needs to enter into rose box 4 earlier, then enter into vacuum drain pipe 3 again, nevertheless because the existence of filtering piece 6, bulky impurity can be held back by filter piece 6 and blockked outside rose box 4, consequently can avoid bulky impurity to get into vacuum drain pipe 3 and cause the jam of vacuum drain pipe 3 in, to sum up, the novel vacuum well that this embodiment provided has and can avoid bulky impurity to get into vacuum drain pipe 3 and lead to the jam of vacuum drain pipe 3 Has the advantages of simple process and low cost.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the utility model.

Claims

1. The utility model provides a novel prevent stifled vacuum well, includes vacuum well body (1), vacuum well body (1) is provided with gravity inlet tube (2) and vacuum drainage pipe (3), its characterized in that: be provided with filtering component in vacuum well body (1), filtering component includes rose box (4), wears mouth of a river (5) and filters piece (6), the one end of vacuum drain pipe (3) insert in vacuum well body (1) and with rose box (4) intercommunication, wear mouth of a river (5) and set up on the vertical lateral wall of rose box (4), filter piece (6) set up at the vertical lateral wall of rose box (4) and will wear mouth of a river (5) to cover completely, it is used for filtering the impurity that the diameter is greater than vacuum drain pipe (3) pipe diameter and holds back to filter piece (6).

2. The novel anti-blocking vacuum well according to claim 1, characterized in that: the water penetrating port (5) and the filtering piece (6) are arranged on each vertical side wall of the filtering box (4).

3. The novel anti-blocking vacuum well according to claim 2, characterized in that: filter piece (6) including installing frame (61), vertical bar (62) and horizontal bar (63), installing frame (61) are rectangular frame, vertical bar (62) all set up in the opening of installing frame (61) with horizontal bar (63), vertical bar (62) all are provided with a plurality of, a plurality of with horizontal bar (63) vertical bar (62) and a plurality of horizontal bar (63) crisscross distribution constitute network, the mesh area of the network that vertical bar (62) and horizontal bar (63) constitute is less than the sectional area of vacuum drain pipe (3).

4. The novel anti-blocking vacuum well according to claim 3, characterized in that: the mounting frame (61) is detachably connected with the side wall of the filter box (4) through connecting bolts (7), and the connecting bolts (7) are arranged at four corners of the mounting frame (61).

5. The novel anti-blocking vacuum well according to claim 4, characterized in that: the outer surface of horizontal bar (63) is provided with cutter (8), cutter (8) set up along the length direction of horizontal bar (63), the cutting edge orientation of cutter (8) deviates from the direction of horizontal bar (63).