Anti-blocking sewage lifting equipment

Abstract

The utility model discloses anti-blocking sewage lifting equipment which mainly comprises a main body structure and an anti-blocking structure, and the main body structure comprises a sewage lifter and a water inlet pipe fixedly communicated with one side of the sewage lifter. The anti-blocking structure comprises a filter box, a first connecting pipe fixedly communicating with the top of one side of the filter box, a second connecting pipe fixedly communicating with the bottom of the other side of the filter box, a filter screen plate fixedly connected with the interior of the filter box, a crushing assembly connected with the filter box and a discharging assembly fixedly communicating with the bottom end of the filter box. And the second connecting pipe is fixedly communicated with the water inlet pipe. The sewage lifter can be effectively prevented from being blocked, large impurities can be crushed, the crushed impurities can be discharged along with sewage, and then the blocking condition caused by large impurity particles can be avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, in particular to an anti-clogging sewage lifting device. Background Art

[0002] A sewage lift is a drainage device used in basements, ships, vehicles and other places that are far away from drainage risers and have poor drainage conditions. It can collect and treat domestic water in the bathroom. It is usually an integrated system that can solve public health problems in some special places. With the development of society, sewage lifts are gradually being used in kitchens.

[0003] However, the existing sewage lift has the following disadvantages: due to the large amount of impurities in the sewage, the sewage lift is prone to clogging, affecting its normal use. Even if a filter is set to block garbage, the filter is prone to clogging after long-term use, affecting the flow of sewage. Therefore, an anti-clogging sewage lift equipment is proposed. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a kind of anti-clogging sewage lifting equipment, mainly including a main structure and an anti-clogging structure, the main structure includes a sewage lifter and a water inlet pipe fixedly connected to one side of the sewage lifter, the anti-clogging structure includes a filter box, a first connecting pipe fixedly connected to the top of one side of the filter box, a second connecting pipe fixedly connected to the bottom of the other side of the filter box, a filter screen fixedly connected to the inside of the filter box, a crushing assembly connected to the filter box and a discharge assembly fixedly connected to the bottom end of the filter box, the second connecting pipe is fixedly connected to the water inlet pipe.

[0006] As a preferred solution of the anti-clogging sewage lifting equipment of the utility model, wherein: the side of the sewage lifter away from the water inlet pipe is fixedly connected to a drainage pipe.

[0007] As a preferred solution of the anti-clogging sewage lifting equipment of the utility model, wherein: the filter screen is vertically arranged in the filter box, and the crushing assembly is arranged on the side of the filter screen away from the second connecting pipe.

[0008] As a preferred solution of the anti-clogging sewage lifting equipment described in the utility model, wherein: the crushing component includes a crushing motor fixedly connected to the top of the filter box, the output end of the crushing motor is movably inserted into the filter box and fixedly connected to a rotating shaft, and a plurality of groups of crushing knives are evenly fixed on the rotating shaft, and each group of the crushing knives is arranged in a circular array on the circumferential side of the rotating shaft.

[0009] As a preferred solution of the anti-clogging sewage lifting equipment of the utility model, wherein: the crushing knife is arranged lower than the first connecting pipe.

[0010] As a preferred solution of the anti-clogging sewage lifting equipment described in the utility model, the discharge component includes a sewage pipe, the sewage pipe is arranged corresponding to the rotating shaft above and below, and a first valve and a second valve are installed on the sewage pipe, and the first valve is arranged close to the filter box, and the second valve is arranged close to the bottom end of the sewage pipe.

[0011] As a preferred solution of the anti-clogging sewage lifting equipment of the utility model, wherein: the inner walls of the front and rear sides of the filter box are fixedly connected with triangular blocks, the triangular blocks are in the shape of a right-angled triangle, the inclined surface of the triangular blocks is arranged toward the sewage pipe, the bottom of the triangular block is fixedly connected to the inner bottom wall of the filter box, and the triangular block is located between the first connecting pipe and the filter mesh plate.

[0012] Beneficial effects of the utility model:

[0013] 1. In the utility model, an anti-clogging structure is arranged at the end of the water inlet pipe, so that impurities can be filtered, thereby effectively preventing the sewage lift from being blocked.

[0014] 2. In the utility model, the crushing motor drives the rotating shaft to rotate, and the rotating shaft drives the crushing knife to rotate, so that larger impurities can be crushed. The crushed impurities can be discharged with sewage, thereby avoiding blockage caused by larger impurity particles.

[0015] 3. In the utility model, the first valve and the second valve are arranged on the sewage pipe, and the first valve and the second valve are arranged at an interval, so that the first valve and the second valve are opened alternately when discharging impurities, which can avoid the situation of large-scale sewage discharge. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0017] Figure 1It is a schematic diagram of the overall structure of the utility model.

[0018] Figure 2 It is a structural schematic diagram of the anti-blocking structure of the utility model.

[0019] Figure 3 It is a schematic diagram of the cross-sectional right view of the anti-blocking structure of the utility model.

[0020] Figure 4 It is a structural schematic diagram of the crushing component of the utility model.

[0021] In the figure: 100, main structure; 101, sewage lift; 102, water inlet pipe; 103, drain pipe; 200, anti-clogging structure; 201, filter box; 202, first connecting pipe; 203, filter screen; 204, crushing assembly; 204-1, crushing motor; 204-2, rotating shaft; 204-3, crushing knife; 205, drain pipe; 206, first valve; 207, second valve; 208, triangle block; 209, second connecting pipe. DETAILED DESCRIPTION

[0022] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0023] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0024] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0025] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0026] Reference Figure 1-4 The utility model provides an anti-clogging sewage lifting device, which mainly includes:

[0027] The main structure 100 includes a sewage lift 101, a water inlet pipe 102 fixedly connected to one side of the sewage lift 101, and a drainage pipe 103 fixedly connected to the other side of the sewage lift 101;

[0028] The anti-clogging structure 200 includes a filter box 201, a first connecting pipe 202 fixedly connected to the top of one side of the filter box 201, a second connecting pipe 209 fixedly connected to the bottom of the other side of the filter box 201, a filter screen plate 203 fixedly connected to the inside of the filter box 201, a crushing assembly 204 connected to the filter box 201, and a discharge assembly fixedly connected to the bottom end of the filter box 201. The second connecting pipe 209 is fixedly connected to the water inlet pipe 102 by bolts, the filter screen plate 203 is vertically arranged in the filter box 201, and the crushing assembly 204 is arranged on the side of the filter screen plate 203 away from the second connecting pipe 209.

[0029] Specifically, the crushing assembly 204 includes a crushing motor 204-1 fixedly connected to the top of the filter box 201 by bolts, the output end of the crushing motor 204-1 is movably inserted into the filter box 201 and fixedly connected to the rotating shaft 204-2, and multiple groups of crushing knives 204-3 are evenly fixed on the rotating shaft 204-2, and each group of crushing knives 204-3 is arranged in a circular array around the rotating shaft 204-2. When the crushing motor 204-1 is running, it can drive the rotating shaft 204-2 to rotate, and the rotating shaft 204-2 drives the multiple groups of crushing knives 204-3 to rotate. During the rotation of the crushing knives 204-3, the filtered impurities can be crushed, and the crushed impurities can be discharged with the sewage, thereby avoiding blockage caused by large impurity particles.

[0030] Furthermore, the crushing blade 204 - 3 is arranged lower than the first connecting pipe 202 . The purpose of such arrangement is to prevent the sewage discharged from the first connecting pipe 202 from being easily obstructed.

[0031] Specifically, the discharge component includes a sewage pipe 205, which is arranged corresponding to the rotating shaft 204-2 above and below. The sewage pipe 205 is installed with a first valve 206 and a second valve 207. The first valve 206 is arranged close to the filter box 201, and the second valve 207 is arranged close to the bottom of the sewage pipe 205, so that the first valve 206 and the second valve 207 are arranged at an interval. When removing impurities, the first valve 206 and the second valve 207 can be opened alternately, so that it is not easy to discharge a large amount of sewage.

[0032] Specifically, the front and rear inner walls of the filter box 201 are fixedly connected with triangular blocks 208, which are in the shape of a right triangle. The inclined surface of the triangular block 208 is arranged toward the sewage pipe 205, and the bottom of the triangular block 208 is fixedly connected to the inner bottom wall of the filter box 201. The triangular block 208 is located between the first connecting pipe 202 and the filter mesh plate 203. By setting the triangular block 208, the filtered impurities can be gathered directly above the sewage pipe 205, thereby facilitating the removal of all impurities.

[0033] In summary, when in use, sewage enters the filter box 201 through the first connecting pipe 202, impurities in the sewage are filtered out through the filter screen 203, the filtered sewage enters the water inlet pipe 102 through the second connecting pipe 209, and then enters the sewage lift 101 through the water inlet pipe 102, thereby effectively preventing the sewage lift 101 from being blocked. In addition, the sewage discharged from the first connecting pipe 202 can be sprayed on the filter screen 203, thereby preventing the accumulation of impurities on the filter screen 203, and thus preventing the filter screen 203 from being blocked. When crushing impurities, the crushing motor 204-1 is started, and the crushing motor 204-1 can drive the rotating shaft 204-2 to rotate, and the rotating shaft 204-2 drives the multiple groups of crushing knives 204-3 to rotate. During the rotation of the crushing knives 204-3, the filtered impurities can be crushed, and the crushed impurities can be discharged with the sewage, thereby avoiding the blockage caused by large impurity particles. When removing impurities in the filter box 201, first open the first valve 206, and the impurities mixed with sewage in the filter box 201 enter the sewage pipe 205 between the first valve 206 and the second valve 207, then close the first valve 206, open the second valve 207, and the impurities are discharged along with the sewage. The advantage of this operation is that it can avoid the situation of large-scale sewage discharge.

[0034] It is worth noting that the entire device is controlled by a controller. Since the controller is a commonly used device and belongs to the existing mature technology, its electrical connection relationship and specific circuit structure will not be described in detail here.

[0035] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. An anti-clogging sewage lifting equipment, characterized in that: include: A main structure (100), the main structure (100) comprising a sewage lift (101) and a water inlet pipe (102) fixedly connected to one side of the sewage lift (101); An anti-clogging structure (200) comprises a filter box (201), a first connecting pipe (202) fixedly connected to the top of one side of the filter box (201), a second connecting pipe (209) fixedly connected to the bottom of the other side of the filter box (201), a filter screen (203) fixedly connected to the inside of the filter box (201), a crushing assembly (204) connected to the filter box (201), and a discharge assembly fixedly connected to the bottom end of the filter box (201), wherein the second connecting pipe (209) is fixedly connected to a water inlet pipe (102).

2. The anti-clogging sewage lifting equipment according to claim 1, characterized in that: A side of the sewage lift (101) away from the water inlet pipe (102) is fixedly connected to a drainage pipe (103).

3. The anti-clogging sewage lifting equipment according to claim 1, characterized in that: The filter screen plate (203) is vertically arranged in the filter box (201), and the crushing assembly (204) is arranged on a side of the filter screen plate (203) away from the second connecting pipe (209).

4. The anti-clogging sewage lifting equipment according to claim 1, characterized in that: The crushing assembly (204) comprises a crushing motor (204-1) fixedly connected to the top of the filter box (201); the output end of the crushing motor (204-1) is movably inserted into the filter box (201) and fixedly connected to a rotating shaft (204-2); a plurality of groups of crushing knives (204-3) are evenly fixed on the rotating shaft (204-2); each group of crushing knives (204-3) is arranged in a circular array around the rotating shaft (204-2).

5. The anti-clogging sewage lifting equipment according to claim 4, characterized in that: The crushing knife (204-3) is arranged lower than the first connecting pipe (202).

6. The anti-clogging sewage lifting equipment according to claim 1, characterized in that: The discharge assembly comprises a sewage pipe (205), the sewage pipe (205) being arranged correspondingly to the rotating shaft (204-2) above and below, and a first valve (206) and a second valve (207) being installed on the sewage pipe (205), wherein the first valve (206) is arranged close to the filter box (201), and the second valve (207) is arranged close to the bottom end of the sewage pipe (205).

7. The anti-clogging sewage lifting equipment according to claim 1, characterized in that: The front and rear inner walls of the filter box (201) are both fixedly connected with triangular blocks (208), the triangular blocks (208) are in the shape of a right-angled triangle, the inclined surface of the triangular block (208) is arranged toward the sewage discharge pipe (205), the bottom of the triangular block (208) is fixedly connected to the inner bottom wall of the filter box (201), and the triangular block (208) is located between the first connecting pipe (202) and the filter screen plate (203).

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