Filtering and shunting mechanism and automatic blowdown system

Abstract

The utility model discloses a filtering and shunting mechanism and an automatic blowdown system, which are used for blowdown of an air compressor. The device comprises a tank body, a connecting pipe connected with the tank body, a box body arranged on the side, away from the tank body, of the connecting pipe, a buffering part arranged on the side, away from the tank body, of the connecting pipe, and a filtering part arranged on the side, close to the buffering part, in the box body. And the distribution assembly is arranged in the box body, and the distribution assembly comprises an isolation piece arranged in the box body, a communicating piece arranged on the isolation piece and a distribution part arranged in the box body. The utility model has the beneficial effects that in the sewage discharge process of the pipeline, the speed of water flow can be effectively controlled, and oil stains, water and a small amount of fixed particles in sewage can be shunted when the sewage is discharged, so that the later treatment is convenient, and the sewage can be automatically discharged.

Description

Technical Field

[0001] The utility model relates to the technical field of air compressor sewage discharge, in particular to a filtering and diverting mechanism and an automatic sewage discharge system. Background Art

[0002] Compressed air is a good energy storage medium and is widely used in industrial production. Generally, air is compressed by an air compressor and stored in an air tank. After the air is compressed and cooled, the water and oil mist mixed inside will condense into a liquid oil-water mixture and eventually gather at the bottom of the air tank. If the sewage in the air tank is not removed in time, the cleanliness of the compressed air will be reduced. At the same time, the sewage will occupy the storage space inside the air tank and reduce the air storage capacity.

[0003] At present, the sewage discharge methods of compressed air storage tanks are mainly realized by manual sewage discharge, timed automatic sewage discharge, automatic sewage discharge based on the operation status of the air compressor, etc. The manual sewage discharge method is to manually open and close the sewage valve by personnel, which not only wastes human resources, but also has high requirements for personnel's technical experience; the timed sewage discharge is to achieve automatic sewage discharge by automatically opening and closing the solenoid valve by setting the duration of the PLC or time relay; the automatic sewage discharge method based on the operation status of the air compressor is to achieve automatic sewage discharge by automatically opening and closing the solenoid valve after detecting the operating conditions of the air compressor. The above sewage discharge methods cannot correctly detect the amount of sewage in the gas tank, and cannot accurately judge whether the sewage has been fully discharged. It is easy to cause excessive sewage discharge to waste energy or insufficient sewage discharge to reduce the sewage discharge effect.

[0004] In the process of sewage discharge through pipelines, the speed of the water flow cannot be controlled, and the oil, water and a small amount of fixed particles in the sewage cannot be diverted during sewage discharge, resulting in cumbersome subsequent treatment. Utility Model Content

[0005] 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.

[0006] In view of the technical problems that the water flow speed cannot be controlled during the sewage discharge process of the above-mentioned existing pipelines, and the oil, water and a small amount of fixed particles in the sewage cannot be diverted during sewage discharge, resulting in cumbersome subsequent processing, the present utility model is proposed.

[0007] The utility model aims to provide a filtering and diverting mechanism, which aims to solve the problem that the water flow speed cannot be controlled during the sewage discharge process through the pipeline, and the oil, water and a small amount of fixed particles in the sewage cannot be diverted during the sewage discharge, resulting in cumbersome subsequent processing.

[0008] In order to solve the technical problems that the water discharge volume in the above-mentioned drainage pipe cannot be controlled and the oil and solid particles in the sewage cannot be classified, the utility model provides the following technical solutions: a filtering and diverting mechanism, which includes a filtering assembly, which includes a tank body, a connecting pipe connected to the tank body, a box body arranged on the side of the connecting pipe away from the tank body, a buffer component arranged on the side of the connecting pipe away from the tank body, and a filtering component arranged in the box body on the side close to the buffer component; and a diverting assembly, the diverting assembly is arranged inside the box body, the diverting assembly includes an isolating piece arranged inside the box body, a connecting piece arranged on the isolating piece, and a diverting piece arranged inside the box body.

[0009] As a preferred solution of the filtering and diverting mechanism of the utility model, wherein: a connecting pipe is arranged on one side of the tank body, the connecting pipe is arranged away from the side of the tank body and connected to the box body, and the connecting pipe is arranged through the box body.

[0010] As a preferred solution of the filtering and diverting mechanism of the utility model, wherein: the buffer component is arranged to be fixedly connected to the box body, and the buffer component is arranged to be sealed and connected to the connecting pipe.

[0011] As a preferred solution of the filtering and diverting mechanism of the utility model, wherein: a first fixed seat is arranged inside the buffer component, the first fixed seat is arranged in two groups, the first fixed seat is fixedly arranged inside the buffer component, and a first baffle is rotatably arranged between the two groups of first fixed seats. The buffer component also includes a second fixed seat arranged on the side of the first fixed seat away from the connecting pipe, the second fixed seat is arranged in two groups, the second fixed seat is fixedly arranged inside the buffer component, and a second baffle is arranged between the second fixed seats.

[0012] As a preferred solution of the filtering and diverting mechanism of the utility model, wherein: a connecting column is hingedly arranged between the second baffle plate and the first baffle plate, and the filtering component includes a guide plate arranged inside the box body close to the side of the buffer component, and a sieve plate is arranged on one side of the guide plate, and the sieve plate is arranged at an angle, and the sieve plate is fixedly arranged away from the buffer component and connected to the isolation member, and a storage plate is arranged on the side of the sieve plate close to the connecting pipe.

[0013] As a preferred solution of the filtering and diverting mechanism of the utility model, wherein: the diverting component includes an isolating member arranged inside the box body, the isolating member includes a first partition fixedly arranged inside the box body close to the connecting pipe side, the first partition is provided with a second partition on the side away from the connecting pipe, the connecting member includes a first connecting groove arranged on the first partition close to the connecting pipe side, the first connecting groove is provided with a second connecting groove on the side away from the connecting pipe, and the second partition is provided with a third connecting groove.

[0014] As a preferred solution of the filtering and diverting mechanism of the utility model, wherein: the horizontal height of the third connecting groove is set between the first connecting groove and the second connecting groove, a diverting component is set between the first partition plate and the second partition plate 202b, and the diverting component includes a fixed platform fixedly connected to the side of the box body away from the connecting pipe, an elastic part is set in the fixed platform, and a telescopic part is set on the side of the elastic part away from the fixed platform.

[0015] As a preferred solution of the filtering and diversion mechanism of the utility model, wherein: a collecting bucket is fixedly provided on the side of the telescopic member away from the elastic member, the interior of the collecting bucket is inclined, a blocking member is provided on the side of the telescopic member close to the first partition, and the blocking member is cooperated with the second connecting groove.

[0016] The beneficial effects of the filtering and diverting mechanism of the utility model are as follows: during the process of sewage discharge through the pipeline, the water flow speed can be effectively controlled, and the oil, water and a small amount of fixed particles in the sewage can be diverted during sewage discharge, which is convenient for subsequent treatment.

[0017] Another object of the utility model is to provide an automatic sewage discharge system, which aims to solve the problem that sewage cannot be discharged automatically.

[0018] In order to solve the technical problem that the above-mentioned sewage cannot be automatically discharged, the utility model also provides the following technical solutions: an automatic sewage discharge system, which includes a filtering and diversion mechanism; and a sewage discharge module, wherein the sewage discharge module is arranged to be connected with the connecting pipe, and the sewage discharge module includes a manual valve arranged on the connecting pipe, a liquid level sensor arranged to cooperate with the connecting pipe, an electromagnetic valve arranged to cooperate with the connecting pipe, and a PLC component is arranged between the electromagnetic valve and the liquid level sensor.

[0019] As a preferred solution of the automatic sewage discharge system of the utility model, the liquid level sensor is electrically connected to the connecting pipe, and the solenoid valve is electrically connected to the liquid level sensor through a PLC component.

[0020] The beneficial effect of the automatic sewage discharge system of the utility model is that it can realize the automatic discharge of sewage. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] 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 work. Among them:

[0022] Figure 1 This is the overall appearance diagram of the utility model.

[0023] Figure 2 It is an overall top view of the utility model.

[0024] Figure 3 It is an internal cross-sectional view of the box body in the utility model.

[0025] Figure 4 It is a cross-sectional view of the buffer component in the utility model.

[0026] Figure 5 This is the internal structure diagram of the box in the utility model.

[0027] Figure 6 This is a diagram of the internal structure of the buffer component in the utility model.

[0028] Figure 7 It is a system diagram of the sewage discharge module in the utility model.

[0029] Figure 8 It is an enlarged view of the liquid level sensor in the utility model. DETAILED DESCRIPTION

[0030] 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.

[0031] 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.

[0032] 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.

[0033] Example 1

[0034] Reference Figure 1 to Figure 6 , which is the first embodiment of the utility model, provides a filtering and diverting mechanism, including a filtering assembly 100, which includes a tank body 101, a connecting pipe 102 connected to the tank body 101, a box body 103 arranged on the side of the connecting pipe 102 away from the tank body 101, a buffer component 104 arranged on the side of the connecting pipe 102 away from the tank body 101, and a filtering component 105 arranged in the box body 103 near the buffer component 104; and, a connecting pipe 102 is arranged on one side of the tank body 101, and the connecting pipe 102 is arranged on the side away from the tank body 101 and connected to the box body 103, and the connecting pipe 102 passes through the box body 103.

[0035] Furthermore, the buffer component 104 is arranged to be fixedly connected to the box body 103, and the buffer component 104 is arranged to be sealed and connected to the connecting pipe 102. A first fixed seat 104a is arranged inside the buffer component 104, and two groups of first fixed seats 104a are arranged. The first fixed seat 104a is fixedly arranged inside the buffer component 104, and a first baffle 104a-1 is rotatably arranged between the two groups of first fixed seats 104a. The buffer component 104 also includes a second fixed seat 104b arranged on the side of the first fixed seat 104a away from the connecting pipe 102, and two groups of second fixed seats 104b are arranged. The second fixed seat 104b is fixedly arranged inside the buffer component 104, and a second baffle 104b-1 is arranged between the second fixed seats 104b.

[0036] Furthermore, a connecting column 104c is hingedly provided between the second baffle 104b-1 and the first baffle 104a-1. The filter component 105 includes a guide plate 105a arranged inside the box body 103 close to the side of the buffer component 104, and a sieve plate 105b is arranged on one side of the guide plate 105a. The sieve plate 105b is inclined and fixed away from the buffer component 104 and connected to the isolation member 201. A storage plate 105c is arranged on the side of the sieve plate 105b close to the connecting pipe 102.

[0037] Specifically, the connecting pipe 102 is sealedly connected to the tank body 101, and the connecting pipe 102 is sealedly connected to the box body 103 to prevent sewage leakage. The connecting pipe 102 is connected to the box body 103, and a buffer component 104 is provided near the connecting pipe 102. Two first fixing seats 104a and a second fixing seat 104b are both fixed inside the buffer component 104, and a first baffle 104a-1 is rotatably provided between the two first fixing seats 104a, and a second baffle 104b-1 is rotatably provided between the two second fixing seats 104b.

[0038] Specifically, the first baffle 104a-1 and the second baffle 104b-1 are hingedly connected by a connecting column 104c. When not impacted by water flow, the first baffle 104a-1 is horizontal and will not affect the speed of the water flow. When the water flow impact is too large, it will impact the second baffle 104b-1. At this time, the first baffle 104a-1 is pressed by the water flow and subjected to a certain force, so that a certain force is applied to the second baffle 104b-1 through the connecting column 104c. At this time, the second baffle 104b-1 buffers the water flow. When the water flow is larger, the second baffle 104b-1 is subjected to a larger force to pull up the first baffle 104a-1 through the connecting column 104c, so that a certain angle is formed between the first baffle 104a-1 and the inside of the buffer component 104. At this time, the water flow is blocked to a certain extent. The first baffle 104a-1 and the second baffle 104b-1 are set during the rotation process. There is a certain friction force, which can effectively prevent the impact caused by the normal water flow rate. When the water flow reaches the maximum, the second baffle 104b-1 rotates to the maximum extent and contacts with the buffer component 104 and resists and can no longer rotate. At this time, the first baffle 104a-1 is in a vertical state with the buffer component 104. At this time, the first baffle 104a-1 is subjected to the resistance transmitted to the connecting column 104c by the second baffle 104b-1, so that the rotation angle of the first baffle 104a-1 can be kept fixed without displacement. When the water flow decreases, the second baffle 104b-1 and the first baffle 104a-1 overcome the friction force due to their own gravity and slowly move back to the original position. At this time, the weight of the first baffle 104a-1 can be set to be greater than the weight of the second baffle 104b-1, and the weight of the first baffle 104b-1 and the second baffle 104b-1 is greater than the friction force.

[0039] Specifically, a drain plate 105a is arranged below the buffer component 104, and a sieve plate 105b is arranged below the drain plate 105a. The sieve plate 105b is inclined, and the holes on the sieve plate 105b can pass oil and liquid, but cannot pass solid particles. Fixed particles that cannot pass through the sieve plate 105b enter the space formed by the storage plate 105c and one side of the box body 103 along the inclined angle of the sieve plate 105b and are collected.

[0040] Example 2

[0041] Reference Figure 1 to Figure 6, which is the second embodiment of the utility model. Different from the previous embodiment, it also includes a diverter component 200. The diverter component 200 is arranged inside the box body 103. The diverter component 200 includes an isolating member 201 arranged inside the box body 103, a connecting member 202 arranged on the isolating member 201, and a diverter component 203 arranged inside the box body 103. The diverter component 200 includes an isolating member 201 arranged inside the box body 103. The isolating member 201 includes a first partition plate 201c fixedly arranged inside the box body 103 near the connecting pipe 102 side, a second partition plate 202bb is arranged on the side of the first partition plate 201c away from the connecting pipe 102, the connecting member 202 includes a first connecting groove 201a arranged on the first partition plate 201c near the connecting pipe 102 side, a second connecting groove 201b is arranged on the side of the first connecting groove 201a away from the connecting pipe 102, and a third connecting groove 202a is arranged on the second partition plate 202bb.

[0042] Furthermore, the horizontal height of the third connecting groove 202a is set between the first connecting groove 201a and the second connecting groove 201b, and a diverter component 203 is set between the first partition 201c and the second partition 202b. The diverter component 203 includes a fixed platform 203a fixedly connected to the side of the box body 103 away from the connecting pipe 102, an elastic member 203a-1 is set in the fixed platform 203a, a telescopic member 203a-2 is set on the side of the elastic member 203a-1 away from the fixed platform 203a, a collecting bucket 203b is fixedly set on the side of the telescopic member 203a-2 away from the elastic member 203a-1, the inside of the collecting bucket 203b is inclined, and a blocking member 203c is set on the side of the telescopic member 203a-2 close to the first partition 201c, and the blocking member 203c is matched with the second connecting groove 201b.

[0043] Specifically, the space formed between the first partition 201c and the storage plate 105c is used to collect oil and liquid in the sewage, the first connecting groove 201a on the first partition 201c is used to pass the oil, the second connecting groove 201b is used to pass the liquid, the horizontal height of the first connecting groove 201a is lower than the height of the screen plate 105b, the third connecting groove 202a is used to pass the oil, and the space formed by the second partition 202bb and the side of the box body 103 away from the connecting pipe 102 can be set to be narrower than the space between the first partition 201c and the second partition 202bb, and the amount of oil in the sewage is less than the amount of liquid.

[0044] Specifically, the height of the third communicating groove 202a is above the second communicating groove 201b, and the height of the third communicating groove 202a is below the first communicating groove 201a.

[0045] Specifically, in the oil-wastewater mixture, the density of oil is smaller than that of water, so the oil floats on top of the water.

[0046] Specifically, when the sewage is stored between the storage plate 105c and the first partition plate 201c, it is stored. When there is too much sewage, it begins to be discharged along the first connecting groove 201a. The discharged water goes into the collecting bucket 203b. At this time, the oil and dirt in the collecting bucket 203b increases, and a greater gravity begins to be generated on the collecting bucket 203b. At this time, the collecting bucket 203b drives the elastic member 203a-1 below to contract, causing the telescopic member 203a-2 to descend. When the telescopic member 203a-2 is in the initial position, the blocking member 203c connected to the telescopic member 203a-2 is in the second connecting groove 201b. In the sealed state, when the telescopic member 203a-2 descends, the blocking member 203c also descends. At this time, the second connecting groove 201b is opened, and the liquid in the lower part of the sewage flows from the second connecting groove 201b to the space between the first partition 201c and the second partition 202bb for storage. At this time, when the collecting bucket 203b descends to the position of the third connecting groove 202a, the oil collected in the collecting bucket 203b flows along the inclined surface of the collecting bucket 203b to the space between the second partition 202bb and the box body 103 for storage. The collecting bucket 203b is provided with a circulation hole near the third connecting groove 202a.

[0047] Example 3

[0048] Reference Figure 1 to Figure 8 , which is the third embodiment of the utility model, and this embodiment further provides an automatic sewage discharge system. When the air compressor compresses the air into the tank body 101, the compressed air gradually cools, and the water vapor and oil mist therein condense into liquid, which accumulates at the bottom of the tank body 101 and in the connecting pipe 102 at the bottom. This patent proposes to add a liquid level sensor 302 to the connecting pipe 102 at the bottom of the tank body 101 to monitor the sewage content in the connecting pipe 102, and to add a solenoid valve 303 behind the liquid level sensor 302. The liquid level sensor 302 sends the monitored sewage content signal to the PLC component 304, and the sewage discharge start and stop constants are set in the PLC component 304. The PLC component 304 issues sewage discharge start and stop commands to the solenoid valve 303, and the automatic sewage discharge function of the tank body 101 is realized by opening and closing the solenoid valve 303.

[0049] In summary, the manual valve 301 is kept in a fully open state when the tank body 101 is working normally or the pressure is removed during maintenance, and is kept in a fully closed state when the liquid level sensor 302 or the solenoid valve 303 is being repaired. The manual valve 301 is fully opened when the tank body 101 is being repaired and the pressure is removed, or when the liquid level sensor 302 and the solenoid valve 303 need to be temporarily drained during maintenance. The liquid level sensor 302 can be a small ultrasonic liquid level sensor 302 or a photoelectric liquid level sensor 302, which plays the role of monitoring the liquid level in the connecting pipe 102 and sends the liquid level signal to the PLC component 304. The PLC component 304 receives the liquid level signal sent by the liquid level sensor 302, compares it with the set value, and promptly issues the opening and closing commands of the solenoid valve 303. The PLC component 304 can use the PLC component 304 in the air compressor joint control cabinet, and does not need to be added separately. The solenoid valve 303 receives the opening and closing commands of the PLC component 304 to realize the automatic drainage function of the tank body 101.

[0050] Importantly, it should be noted that the construction and arrangement of the present application shown in a number of different exemplary embodiments are only exemplary. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and proportion of various elements, and parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, directional changes, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in the application. For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of the element may be inverted or otherwise changed, and the nature or number or position of the discrete element may be changed or changed. Therefore, all such modifications are intended to be included in the scope of the present utility model. The order or sequence of any process or method steps may be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and is not only structurally equivalent but also an equivalent structure. Without departing from the scope of the present invention, other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the present invention is not limited to a specific embodiment, but extends to various modifications that still fall within the scope of the appended claims.

[0051] Additionally, in order to provide a concise description of example embodiments, all features of an actual embodiment may not be described (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention).

[0052] It will be appreciated that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but will be a routine task of design, fabrication, and production for those of ordinary skill having the benefit of this disclosure without undue experimentation.

[0053] 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. A filtering and diverting mechanism, characterized in that: include, A filter assembly (100), comprising a tank body (101), a connecting pipe (102) connected to the tank body (101), a box body (103) arranged on a side of the connecting pipe (102) away from the tank body (101), a buffer component (104) arranged on a side of the connecting pipe (102) away from the tank body (101), and a filter component (105) arranged in the box body (103) on a side close to the buffer component (104); and, A flow diversion component (200) is arranged inside a box (103), and comprises an isolating member (201) arranged inside the box (103), a connecting member (202) arranged on the isolating member (201), and a flow diversion component (203) arranged inside the box (103).

2. The filtering and diverting mechanism according to claim 1, characterized in that: A connecting pipe (102) is provided on one side of the tank body (101); the connecting pipe (102) is provided on a side away from the tank body (101) and connected to the box body (103); the connecting pipe (102) penetrates the box body (103).

3. The filtering and diverting mechanism according to claim 2, characterized in that: The buffer component (104) is fixedly connected to the box body (103), and the buffer component (104) is sealedly connected to the connecting pipe (102).

4. The filtering and diverting mechanism according to claim 1 or 3, characterized in that: The buffer component (104) is provided with a first fixed seat (104a) inside, the first fixed seat (104a) is provided in two groups, the first fixed seat (104a) is fixedly provided inside the buffer component (104), and a first baffle (104a-1) is rotatably provided between the two groups of first fixed seats (104a). The buffer component (104) further comprises a second fixed seat (104b) provided on a side of the first fixed seat (104a) away from the connecting pipe (102), the second fixed seat (104b) is provided in two groups, the second fixed seat (104b) is fixedly provided inside the buffer component (104), and a second baffle (104b-1) is provided between the second fixed seats (104b).

5. The filtering and diverting mechanism according to claim 4, characterized in that: A connecting column (104c) is hingedly provided between the second baffle plate (104b-1) and the first baffle plate (104a-1). The filtering component (105) comprises a guide plate (105a) arranged inside the box body (103) on a side close to the buffer component (104); a sieve plate (105b) is arranged on one side of the guide plate (105a); the sieve plate (105b) is arranged at an angle; the sieve plate (105b) is fixedly arranged away from the buffer component (104) and connected to the isolation member (201); and a storage plate (105c) is arranged on a side of the sieve plate (105b) close to the connecting pipe (102).

6. The filtering and diverting mechanism according to claim 5, characterized in that: The flow dividing component (200) comprises an isolating member (201) arranged inside a box body (103); the isolating member (201) comprises a first partition plate (201c) fixedly arranged inside the box body (103) on a side close to the connecting pipe (102); a second partition plate (202b) is arranged on a side of the first partition plate (201c) away from the connecting pipe (102); the connecting member (202) comprises a first connecting groove (201a) arranged on a side of the first partition plate (201c) close to the connecting pipe (102); a second connecting groove (201b) is arranged on a side of the first connecting groove (201a) away from the connecting pipe (102); and a third connecting groove (202a) is arranged on the second partition plate (202b).

7. The filtering and diverting mechanism according to claim 6, characterized in that: The level of the third connecting groove (202a) is arranged between the first connecting groove (201a) and the second connecting groove (201b); a flow dividing component (203) is arranged between the first partition plate (201c) and the second partition plate (202b); the flow dividing component (203) comprises a fixed platform (203a) fixedly connected to a side of the box body (103) away from the connecting pipe (102); an elastic member (203a-1) is arranged in the fixed platform (203a); and a telescopic member (203a-2) is arranged on a side of the elastic member (203a-1) away from the fixed platform (203a).

8. The filtering and diverting mechanism according to claim 7, characterized in that: A collecting bucket (203b) is fixedly arranged on the side of the telescopic member (203a-2) away from the elastic member (203a-1), and the collecting bucket (203b) is arranged tilted inside. A blocking member (203c) is arranged on the side of the telescopic member (203a-2) close to the first partition plate (201c), and the blocking member (203c) is arranged in coordination with the second connecting groove (201b).

9. An automatic sewage discharge system, characterized in that: The invention comprises a filtering and diverting mechanism as claimed in any one of claims 1 to 8; and a sewage discharge module (300), wherein the sewage discharge module (300) is arranged to be connected with a connecting pipe (102), and the sewage discharge module (300) comprises a manual valve (301) arranged on the connecting pipe (102), a liquid level sensor (302) arranged to be matched with the connecting pipe (102), a solenoid valve (303) arranged to be matched with the connecting pipe (102), and a PLC component (304) is arranged between the solenoid valve (303) and the liquid level sensor (302).

10. The automatic sewage discharge system according to claim 9, characterized in that: The liquid level sensor (302) is electrically connected to the connecting pipe (102), and the solenoid valve (303) is electrically connected to the liquid level sensor (302) via a PLC component (304).

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