Domestic sewage purification device

Abstract

The utility model discloses a domestic sewage purification device, which relates to the technical field of sewage purification, and comprises a box body, a perspective window is arranged on the outer wall of the box body, a drainage pipe is fixedly connected to the outer wall of the box body, a rubber plug is inserted into the drainage pipe, and the drainage pipe is fixedly connected with the perspective window. A plurality of ultraviolet lamp tubes are fixedly connected to the interior of the box body, fixing plates are fixedly connected to the ends of the ultraviolet lamp tubes, waterproof sealing rings are fixedly connected to the outer surfaces of the ultraviolet lamp tubes, an activated carbon plate is slidably connected to the interior of the box body, and a grip is fixedly connected to the outer wall of the activated carbon plate; through the filtering mechanism, the problems that when existing equipment is used for treating wastewater in daily life, only simple physical filtering can be carried out, rice grains, broken bones or tea leaves and other waste accumulated after filtering need to be directly grabbed and discarded with hands, the treatment mode is not sanitary, and the treatment cost is high are solved. And direct discharge of wastewater easily causes environmental pollution.

Description

Technical Field

[0001] This utility model belongs to the field of wastewater purification technology, and in particular relates to a domestic wastewater purification device. Background Technology

[0002] Domestic sewage mainly comes from wastewater discharged by residents in their daily lives. This wastewater comes from various residential and public buildings, including but not limited to toilets in residences, government offices, schools, hospitals, shops, public places, and industrial enterprises. This sewage contains a large number of pollutants such as organic matter, inorganic matter, suspended solids, bacteria, and viruses. If it is directly discharged into the environment, it will cause serious pollution to water bodies, affect the ecological balance, and affect human health.

[0003] Existing equipment can only perform simple physical filtration when treating wastewater from daily life. The waste such as rice grains, bone fragments, or tea leaves that accumulate after filtration must be picked up and discarded by hand, which is unhygienic. Furthermore, the direct discharge of wastewater can easily cause environmental pollution. Utility Model Content

[0004] The purpose of this utility model is to provide a domestic sewage purification device. Through the filtration mechanism, it solves the problem that existing equipment can only perform simple physical filtration when treating wastewater in daily life. Moreover, the waste such as rice grains, bone fragments or tea leaves accumulated after filtration need to be picked up and discarded by hand, which is unhygienic and the direct discharge of wastewater can easily cause environmental pollution.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] This utility model relates to a domestic sewage purification device, comprising a housing with a viewing window on its outer wall, a drain pipe fixedly connected to the outer wall of the housing, a rubber plug inserted inside the drain pipe, several ultraviolet lamps fixedly connected inside the housing, a fixing plate fixedly connected to the end of each ultraviolet lamp, a waterproof sealing ring fixedly connected to the outer surface of each ultraviolet lamp, an activated carbon plate slidably connected inside the housing, a handle fixedly connected to the outer wall of the activated carbon plate, a power supply port on the outer wall of the housing, a flared ring fixedly connected to the side of the housing away from the viewing window, a filtration mechanism inside the housing, a support plate fixedly connected to the outer wall of the housing, and a push-out mechanism on the upper surface of the support plate.

[0007] Furthermore, the waterproof sealing ring is in contact with the inner wall of the box, the filtration mechanism includes a filter box, the filter box is slidably connected to the inner wall of the box, and a filter screen is fixedly connected to the bottom of the filter box.

[0008] Furthermore, a connector is fixedly connected to the top edge of the filter box. The connectors are symmetrically distributed around the filter box as an axis. A rotating shaft is fixedly connected to one side of the top of the connector, and a slider is rotatably connected to the outer surface of the rotating shaft.

[0009] Furthermore, a limiting rod is slidably connected inside the slider, a top plate is fixedly connected to the top of the side wall of the filter box, and the bottom of the limiting rod is fixedly connected to the outer wall of the box.

[0010] Furthermore, the ejection mechanism includes a slide rod, a stop block is fixedly connected to the top of the slide rod, a slide plate is slidably connected to the outer surface of the slide rod, and a support plate is fixedly connected to the side of the slide plate near the housing.

[0011] Furthermore, the support plate is in contact with the top plate, a connecting plate is fixedly connected to the outer wall of the slide plate, a telescopic spring is sleeved on the outer surface of the slide rod, and the top and bottom of the telescopic spring are fixedly connected to the bottom of the slide plate and the upper surface of the support plate, respectively.

[0012] Furthermore, a pin is movably connected inside the connecting plate, and a fixing block is movably connected to the outer surface of the pin, with the fixing block being fixedly connected to the outer wall of the housing.

[0013] This utility model has the following beneficial effects:

[0014] 1. This utility model removes the pin from the connecting plate and the fixing block. At this time, under the action of the telescopic spring, the sliding plate drives the support plate to move upward along the sliding rod, thereby causing the support plate to push out the top plate and drive the filter box to slide out from the inside of the box. Then, the filter box is rotated so that it can rotate along the rotating shaft, thereby allowing the garbage inside the filter box to be poured into the garbage bag on the flared ring. This avoids direct human contact with waste and ensures hygiene when disposing of waste.

[0015] 2. In this invention, after passing through the filter screen, the wastewater flows through the activated carbon plate, further adsorbing the fine impurities in the wastewater. Then, the wastewater reaches the bottom of the chamber, at which point the power supply port is connected to an external power source, causing the ultraviolet lamp to work and emit light. The ultraviolet light of the lamp can kill bacteria in the wastewater, preventing bacterial growth. When the chamber is full of wastewater, the rubber stopper can be pulled out to drain the wastewater from the drain pipe. Through the above treatment, the discharged wastewater has extremely low pollution levels, reducing pollution to the surrounding environment.

[0016] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the flared ring structure of this utility model;

[0020] Figure 3 This is a schematic diagram of the internal cross-sectional structure of the box body of this utility model;

[0021] Figure 4 This is a schematic diagram of the filter mechanism of this utility model;

[0022] Figure 5 This is a schematic diagram of the ejection mechanism of this utility model.

[0023] The attached diagram lists the components represented by each number as follows:

[0024] 1. Cabinet; 2. Viewing window; 3. Drain pipe; 4. Rubber stopper; 5. Fixing plate; 6. Ultraviolet lamp tube; 7. Waterproof sealing ring; 8. Activated carbon plate; 9. Handle; 10. Power supply port; 11. Flaring ring; 12. Filtering mechanism; 121. Filter box; 122. Filter screen; 123. Connector; 124. Rotating shaft; 125. Sliding block; 126. Limiting rod; 127. Top plate; 13. Support plate; 14. Ejection mechanism; 141. Sliding rod; 142. Stop block; 143. Slide plate; 144. Support plate; 145. Connecting plate; 146. Telescopic spring; 147. Pin; 148. Fixing block. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0026] Please see Figure 1-5As shown, this utility model is a domestic sewage purification device, including a box 1, a viewing window 2 on the outer wall of the box 1, a drain pipe 3 fixedly connected to the outer wall of the box 1, a rubber plug 4 inserted into the inside of the drain pipe 3, a plurality of ultraviolet lamps 6 fixedly connected inside the box 1, a fixing plate 5 fixedly connected to the end of the ultraviolet lamps 6, a waterproof sealing ring 7 fixedly connected to the outer surface of the ultraviolet lamps 6, an activated carbon plate 8 slidably connected inside the box 1, a handle 9 fixedly connected to the outer wall of the activated carbon plate 8, a power supply port 10 on the outer wall of the box 1, a flared ring 11 fixedly connected to the side of the box 1 away from the viewing window 2, a filter mechanism 12 inside the box 1, a support plate 13 fixedly connected to the outer wall of the box 1, and a push-out mechanism 14 on the upper surface of the support plate 13.

[0027] The waterproof sealing ring 7 is in contact with the inner wall of the box 1. The filter mechanism 12 includes a filter box 121, which is slidably connected to the inner wall of the box 1. A filter screen 122 is fixedly connected to the bottom of the filter box 121.

[0028] A connector 123 is fixedly connected to the top edge of the filter box 121. The connectors 123 are symmetrically distributed around the filter box 121. A rotating shaft 124 is fixedly connected to one side of the top of the connector 123. A slider 125 is rotatably connected to the outer surface of the rotating shaft 124.

[0029] The slider 125 is internally connected to a limiting rod 126. A top plate 127 is fixedly connected to the top of the side wall of the filter box 121. The bottom of the limiting rod 126 is fixedly connected to the outer wall of the box 1. When the top plate 127 is pushed out, it causes the filter box 121 to slide out from the inside of the box 1. At the same time, the connecting piece 123 pushes the slider 125 to move along the limiting rod 126, thereby limiting the filter box 121.

[0030] The ejection mechanism 14 includes a slide rod 141, a stop block 142 is fixedly connected to the top of the slide rod 141, a slide plate 143 is slidably connected to the outer surface of the slide rod 141, and a support plate 144 is fixedly connected to the side of the slide plate 143 near the housing 1.

[0031] The support plate 144 is in contact with the top plate 127. A connecting plate 145 is fixedly connected to the outer wall of the slide plate 143. A telescopic spring 146 is sleeved on the outer surface of the slide rod 141. The top and bottom of the telescopic spring 146 are fixedly connected to the bottom of the slide plate 143 and the upper surface of the support plate 13, respectively.

[0032] The connecting plate 145 is internally connected to a pin 147, and the outer surface of the pin 147 is internally connected to a fixing block 148, which is fixedly connected to the outer wall of the housing 1. When the pin 147 is pulled out from the connecting plate 145 and the fixing block 148, the sliding plate 143 drives the support plate 144 to move upward along the sliding rod 141 under the action of the telescopic spring 146, thereby causing the support plate 144 to push the top plate 127 out.

[0033] One specific application of this embodiment is:

[0034] When staff need to use the equipment, they first cover the flared ring 11 with a garbage bag, then pour domestic sewage into the filter box 121. The filter screen 122 allows for initial filtration of the sewage, removing everyday waste such as rice grains and bone fragments. When the filter box 121 contains a large amount of waste, the pin 147 is pulled out from the connecting plate 145 and the fixing block 148. At this point, the extension spring 146 causes the sliding plate 143 to move the support plate 144 upwards along the sliding rod 141, thus pushing the top plate 127 out and causing the filter box 121 to slide out of the box body 1. Simultaneously, the connecting piece 123 pushes the slider 125 along the limiting rod 126, limiting the movement of the filter box 121. Then, the filter box 121 is rotated. 1. The filter box 121 can be rotated along the pivot 124, allowing the waste inside to be poured into the garbage bag on the flared ring 11, avoiding direct human contact with waste and ensuring hygiene during waste disposal. The reverse operation returns the filter box 121 back to the inside of the box 1. After passing through the filter screen 122, the wastewater flows through the activated carbon plate 8, further adsorbing fine impurities in the wastewater. Then, the wastewater reaches the bottom of the box 1. At this time, the power supply port 10 connects to the external power supply, causing the ultraviolet lamp 6 to work and emit light. The ultraviolet sterilization effect of the ultraviolet lamp 6 can kill bacteria in the wastewater and prevent bacterial growth. When the wastewater inside the box 1 is full, the rubber stopper 4 can be pulled out to discharge the wastewater from the drain pipe 3. Through the above treatment, the discharged wastewater has extremely low pollution, reducing pollution to the surrounding environment.

[0035] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0036] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A domestic sewage purification device, comprising a housing (1), characterized in that: The outer wall of the box (1) is provided with a viewing window (2), a drain pipe (3) is fixedly connected to the outer wall of the box (1), a rubber plug (4) is inserted into the drain pipe (3), a number of ultraviolet lamp tubes (6) are fixedly connected to the inside of the box (1), a fixing plate (5) is fixedly connected to the end of the ultraviolet lamp tube (6), a waterproof sealing ring (7) is fixedly connected to the outer surface of the ultraviolet lamp tube (6), an activated carbon plate (8) is slidably connected to the inside of the box (1), a handle (9) is fixedly connected to the outer wall of the activated carbon plate (8), a power supply port (10) is provided on the outer wall of the box (1), a flared ring (11) is fixedly connected to the side of the box (1) away from the viewing window (2), a filter mechanism (12) is provided inside the box (1), a support plate (13) is fixedly connected to the outer wall of the box (1), and an ejection mechanism (14) is provided on the upper surface of the support plate (13).

2. The domestic sewage purification device according to claim 1, characterized in that, The waterproof sealing ring (7) is in contact with the inner wall of the box (1). The filter mechanism (12) includes a filter box (121). The filter box (121) is slidably connected to the inner wall of the box (1). A filter screen (122) is fixedly connected to the bottom of the filter box (121).

3. The domestic sewage purification device according to claim 2, characterized in that, A connector (123) is fixedly connected to the top edge of the filter box (121). The connector (123) is symmetrically distributed with the filter box (121) as the axis. A rotating shaft (124) is fixedly connected to one side of the top of the connector (123). A slider (125) is rotatably connected to the outer surface of the rotating shaft (124).

4. A domestic sewage purification device according to claim 3, characterized in that, The slider (125) is internally connected to a limiting rod (126), and a top plate (127) is fixedly connected to the top of the side wall of the filter box (121). The bottom of the limiting rod (126) is fixedly connected to the outer wall of the box body (1).

5. A domestic sewage purification device according to claim 3, characterized in that, The ejection mechanism (14) includes a slide rod (141), a stop block (142) is fixedly connected to the top of the slide rod (141), a slide plate (143) is slidably connected to the outer surface of the slide rod (141), and a support plate (144) is fixedly connected to the side of the slide plate (143) near the box (1).

6. A domestic sewage purification device according to claim 5, characterized in that, The support plate (144) is in contact with the top plate (127). A connecting plate (145) is fixedly connected to the outer wall of the slide plate (143). A telescopic spring (146) is sleeved on the outer surface of the slide rod (141). The top and bottom of the telescopic spring (146) are fixedly connected to the bottom of the slide plate (143) and the upper surface of the support plate (13), respectively.

7. A domestic sewage purification device according to claim 6, characterized in that, The connecting plate (145) is movably connected to a pin (147), and the outer surface of the pin (147) is movably connected to a fixing block (148), which is fixedly connected to the outer wall of the box (1).

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