Sewage pump with collecting and intercepting functions

Abstract

The utility model relates to the related technical field of sewage pumps, in particular to a sewage pump with collecting and intercepting functions, which comprises a pump body and a filtering mechanism, the filtering mechanism is arranged on one side of the surface of the pump body, and a combined mechanism is arranged in the pump body. According to the sewage pump device based on the collecting and intercepting functions, through the arrangement of the filtering mechanism, firstly, a sewage collecting box is selected according to different use environments, a connecting bolt is screwed, a water inlet is detached from a pump body, then a metal filter screen is installed on a metal frame, and the metal frames are installed at the two ends of the sewage collecting box correspondingly; and finally, the components are connected with the pump body and the water inlet respectively and locked through connecting bolts, then sewage is filtered through the water inlet and the metal filter screen on the metal frame, sewage is collected and filtered for multiple times through the sewage collection box and the subsequent metal filter screen, and finally normal operation of the sewage pump is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field related to sewage pumps, in particular to a sewage pump with a collection and interception function. Background Art

[0002] A sewage pump is a device used to transport sewage from one location to another. It is usually used in sewage treatment plants, drainage systems, sewage collection pools and other places to help transport sewage from low places to high or distant places for treatment or discharge. These pumps are usually able to handle water containing solid particles or other pollutants. It is one of the important equipment in urban and industrial fields. However, there are always some impurities that cannot be pumped out by the sewage pump, which causes the sewage pump to be blocked. Therefore, a sewage pump with a collection and interception function is particularly needed.

[0003] However, the existing sewage pump device, due to the particularity of the use environment, generates a large amount of impurities during long-term use, but is unable to filter the impurities, which causes impurity blockage and affects the normal use of the sewage pump. Utility Model Content

[0004] The purpose of the utility model is to provide a sewage pump with a collection and interception function, so as to solve the problem that the existing sewage pump device based on the collection and interception function proposed in the above background technology generates a large amount of impurities during long-term use due to the particularity of the use environment, but the impurities cannot be filtered, which causes impurity blockage and affects the normal use of the sewage pump.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sewage pump with a collection and interception function, comprising a pump body and a filtering mechanism, a filtering mechanism is arranged on one side of the surface of the pump body, and a combination mechanism is arranged inside the pump body;

[0006] The filtering mechanism includes a first mounting hole, a metal frame, a connecting bolt, a mounting groove, a second mounting hole, a metal filter, a water inlet and a dirt collecting box. The first mounting hole is opened at one end of the surface of the pump body, and the metal frame is installed on one side of the surface of the pump body. A connecting bolt is embedded in the first mounting hole, a mounting groove is opened on one side of the surface of the metal frame, a second mounting hole is opened on one side of the surface of the metal frame, a metal filter is installed in the metal frame, the other end of the metal frame is connected to the water inlet, and the dirt collecting box is embedded in the mounting groove.

[0007] Preferably, the first mounting hole and the second mounting hole have the same size, the first mounting hole and the second mounting hole are relatively aligned, and a connecting bolt is embedded in the second mounting hole.

[0008] Preferably, a metal filter is installed inside the water inlet, and one end of the metal filter is in contact with the dirt collecting box.

[0009] Preferably, the combined mechanism includes a handle, a water outlet, a support plate, a motor, a sealing ring and an impeller group. A handle is fixedly connected to one side of the surface of the pump body, a water outlet is provided on the surface of the pump body, a support plate is fixedly connected to the inside of the pump body, a motor is installed at one end of the pump body, a sealing ring is installed at one end of the pump body, and an impeller group is connected to one end of the motor.

[0010] Preferably, an impeller assembly is embedded inside the support plate, and the impeller assembly is arranged inside the sealing ring.

[0011] Compared with the prior art, the beneficial effect of the utility model is that the sewage pump device based on the collection and interception function can filter impurities during the operation of the sewage pump through the setting of the filtering mechanism, thereby ensuring the normal operation of the sewage pump, improving the utilization efficiency of the sewage pump, and extending the service life of the sewage pump. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the side view of the appearance structure of the utility model;

[0013] Figure 2 This is a partial cross-sectional exploded structural diagram of the filter mechanism of the utility model;

[0014] Figure 3 It is a schematic diagram of the partial sectional exploded structure of the combined mechanism of the utility model;

[0015] Figure 4 For this utility model Figure 2 Enlarged structural diagram at A in the middle.

[0016] In the figure: 1. pump body; 2. filtering mechanism; 201. first mounting hole; 202. metal frame; 203. connecting bolt; 204. mounting groove; 205. second mounting hole; 206. metal filter; 207. water inlet; 208. dirt collecting box; 3. combined mechanism; 301. handle; 302. water outlet; 303. support plate; 304. motor; 305. sealing ring; 306. impeller assembly. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] See also Figure 1-4 The utility model provides a technical solution: a sewage pump with a collection and interception function, comprising a pump body 1 and a filter mechanism 2, the filter mechanism 2 is arranged on one side of the surface of the pump body 1, and a combination mechanism 3 is arranged inside the pump body 1;

[0019] The filtering mechanism 2 includes a first mounting hole 201, a metal frame 202, a connecting bolt 203, a mounting groove 204, a second mounting hole 205, a metal filter screen 206, a water inlet 207 and a dirt collecting box 208. The first mounting hole 201 is provided at one end of the surface of the pump body 1, and the metal frame 202 is installed on one side of the surface of the pump body 1. The connecting bolt 203 is embedded in the inside of the first mounting hole 201, and the mounting groove 204 is provided on one side of the surface of the metal frame 202. The second mounting hole 205 is provided on one side of the surface of the metal frame 202, and the metal filter screen 206 is installed in the inside of the metal frame 202. The other end of the metal frame 202 is connected to the water inlet 207, and the dirt collecting box 208 is embedded in the inside of the mounting groove 204. The two mounting holes 205, the metal filter screen 206, the water inlet 207 and the dirt collecting box 208 are arranged. When in use, firstly tighten the connecting bolt 203 to remove the water inlet 207 from the pump body 1, then install the metal filter screen 206 on the metal frame 202, and embed the metal frames 202 at both ends of the dirt collecting box 208, and finally connect the two sets of metal frames 202 to the pump body 1 and the water inlet 207 respectively. At this time, the connecting bolt 203 is inserted through the first mounting hole 201 and the second mounting hole 205. After the locking is completed, the sewage is filtered for the first time through the metal filter screen 206 on the water inlet 207, and then filtered for the second time through the metal filter screen 206 on the metal frame 202, and then filtered through the dirt collecting box 208 and the subsequent metal filter screen 206, so as to finally ensure the normal operation of the sewage pump.

[0020] Furthermore, the sizes of the first mounting hole 201 and the second mounting hole 205 are consistent with each other, and the positions of the first mounting hole 201 and the second mounting hole 205 are relatively straight. A connecting bolt 203 is embedded in the second mounting hole 205. Through the arrangement of the first mounting hole 201, the connecting bolt 203 and the second mounting hole 205, the simple bolt connection structure enables the metal filter 206 and the dirt collecting box 208 on the sewage pump to be quickly cleaned or replaced. At the same time, when the working environment of the sewage pump is relatively harsh, multiple sets of metal filters 206 and dirt collecting boxes 208 can be installed to increase the filtering efficiency and protect the normal operation of the sewage pump.

[0021] Furthermore, a metal filter 206 is installed inside the water inlet 207, and one end of the metal filter 206 is fitted with the sewage collecting box 208. Through the setting of the metal filter 206, multiple groups of metal filters 206 are distributed on multiple groups of metal frames 202. When encountering a large number of impurities, the normal operation of the sewage pump is guaranteed to prevent impurities from clogging the sewage pump and affecting normal production and life.

[0022] Furthermore, the combined mechanism 3 includes a handle 301, a water outlet 302, a support plate 303, a motor 304, a sealing ring 305 and an impeller group 306. The handle 301 is fixedly connected to one side of the surface of the pump body 1, the water outlet 302 is opened on the surface of the pump body 1, the support plate 303 is fixedly connected to the inside of the pump body 1, the motor 304 is installed at one end of the pump body 1, the sealing ring 305 is installed at one end of the pump body 1, and the impeller group 306 is connected to one end of the motor 304. , support plate 303, motor 304, sealing ring 305 and impeller group 306 are arranged. When in use, first pass the impeller group 306 through the support plate 303, then install the sealing ring 305 on the impeller group 306, and then connect the sealing ring 305 and the impeller group 306 with the motor 304. After the installation is completed, start the motor 304, and the motor 304 drives the impeller group 306 to rotate, and the sewage is pumped into the pump body 1. Thereafter, the sewage passes through the filtering mechanism 2 and is finally discharged from the pump body 1 through the water outlet 302.

[0023] Furthermore, an impeller group 306 is embedded in the interior of the support plate 303, and the impeller group 306 is arranged inside the sealing ring 305. Through the arrangement of the support plate 303 and the sealing ring 305, the support plate 303 can ensure the normal operation of the impeller group 306 and prevent the impeller group 306 from falling during use. The sealing ring 305 can separate the water in the pump body 1 to prevent the water from damaging the motor 304, thereby affecting the normal use of the sewage pump.

[0024] Working principle: First, install the combined mechanism 3, pass the impeller group 306 through the support plate 303, then install the sealing ring 305 on the impeller group 306, and then connect the sealing ring 305 and the impeller group 306 with the motor 304. After the installation is completed, install the filter mechanism 2 according to different use environments. First, tighten the connecting bolts 203, remove the water inlet 207 from the pump body 1, and then install the metal filter 206 on the metal frame 202, and embed the two ends of the dirt collection box 208 into the metal frame 202 respectively. Finally, the two groups The metal frame 202 is connected to the pump body 1 and the water inlet 207 respectively. At this time, the connecting bolt 203 is inserted into the first mounting hole 201 and the second mounting hole 205. After the locking is completed, the motor 304 is started. The motor 304 drives the impeller group 306 to rotate, and the sewage is pumped into the pump body 1. The sewage is first filtered through the metal filter 206 on the water inlet 207, and then filtered for the second time through the metal filter 206 on the metal frame 202, and then filtered through the dirt collecting box 208 and the subsequent metal filter 206. Finally, the water entering the pump body 1 is discharged through the water outlet 302.

[0025] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sewage pump with a collection and interception function, comprising a pump body (1) and a filtering mechanism (2), characterized in that: A filtering mechanism (2) is provided on one side of the surface of the pump body (1), and a combining mechanism (3) is provided inside the pump body (1); The filtering mechanism (2) comprises a first mounting hole (201), a metal frame (202), a connecting bolt (203), a mounting groove (204), a second mounting hole (205), a metal filter (206), a water inlet (207) and a dirt collecting box (208); the first mounting hole (201) is provided at one end of the surface of the pump body (1); the metal frame (202) is installed at one side of the surface of the pump body (1); the connecting bolt (203) is embedded in the interior of the first mounting hole (201); the mounting groove (204) is provided at one side of the surface of the metal frame (202); the second mounting hole (205) is provided at one side of the surface of the metal frame (202); the metal filter (206) is installed in the interior of the metal frame (202); the other end of the metal frame (202) is connected to the water inlet (207); and the dirt collecting box (208) is embedded in the interior of the mounting groove (204).

2. A sewage pump with collection and interception function according to claim 1, characterized in that: The first mounting hole (201) and the second mounting hole (205) are of the same size, the first mounting hole (201) and the second mounting hole (205) are relatively aligned, and a connecting bolt (203) is embedded inside the second mounting hole (205).

3. A sewage pump with collection and interception function according to claim 1, characterized in that: A metal filter (206) is installed inside the water inlet (207), and one end of the metal filter (206) is in contact with the dirt collecting box (208).

4. The sewage pump with collection and interception function according to claim 1, characterized in that: The combined mechanism (3) comprises a handle (301), a water outlet (302), a support plate (303), a motor (304), a sealing ring (305) and an impeller assembly (306); the handle (301) is fixedly connected to one side of the surface of the pump body (1); the water outlet (302) is provided on the surface of the pump body (1); the support plate (303) is fixedly connected to the inside of the pump body (1); the motor (304) is installed at one end of the pump body (1); the sealing ring (305) is installed at one end of the pump body (1); and the impeller assembly (306) is connected to one end of the motor (304).

5. A sewage pump with collection and interception function according to claim 4, characterized in that: An impeller assembly (306) is embedded inside the support plate (303), and the impeller assembly (306) is arranged inside the sealing ring (305).

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