CN220003128U - Sewage treatment device convenient for replacing filter screen - Google Patents

Abstract

The utility model relates to the technical field of sewage treatment, specifically a sewage treatment device that facilitates replacement of a filter screen. It includes a water supply pipe, a top cover is fixedly connected to the bottom of the water supply pipe, and a water tank is slidingly connected to the inside of the top cover. The water tank There is a pressure component fixedly connected to the inside of the pressure component. A water storage tank is arranged in parallel inside the pressure component. A water outlet valve is movably connected to the side of the water storage tank. The improved sewage treatment device is easy to replace the filter screen. The top filter screen is used The push rod can be quickly pulled out to avoid the accumulation of debris, but the filter inside the water tank is inconvenient to be taken out multiple times. After a period of use, the pressure structure is used to push it out to perform overall separation. The accumulated debris can be concentrated to keep it clean; The internal structure of the pressure component can use air pressure to push out the inner filter to clean debris. The vertical plate is used to resist the first filter, and one end of the pressing rod is set as a slot structure, which can facilitate pushing the second filter. One filter for quick replacement and cleaning.

Description

Sewage treatment device with easy filter replacement

Technical field

The utility model relates to the technical field of sewage treatment, specifically a sewage treatment device that facilitates replacement of filters.

Background technique

Sewage treatment is the process of purifying sewage to meet the water quality requirements for drainage into a certain water body or reuse. Sewage treatment is widely used in construction, agriculture, transportation, energy, petrochemicals, environmental protection, urban landscape, medical care, and catering. In various fields, it has increasingly entered into the daily lives of ordinary people. In order to treat sewage, sewage treatment equipment needs to be used.

The existing patent (publication number: CN207957952U) discloses a municipal sewage treatment device that prevents clogging, including a sewage treatment device body. A water inlet is provided on the left side of the sewage treatment device body. The sewage treatment device body A baffle is fixedly connected to the inner wall of the baffle, and a water outlet hole is provided on the outer side of the baffle. A sedimentation bin is provided on the left side of the baffle. This anti-clogging municipal sewage treatment device has the ability to prevent clogging, facilitate cleaning and Advantages that are beneficial to user operations. In the process of realizing the present invention, the inventor found that the existing technology has the following problems: 1. The filter screen of the existing sewage treatment device is generally inside the device, so it is inconvenient to replace the filter screen. Impurities will accumulate, thus affecting the filtration effect; 2. The sewage treatment device cannot centrally collect the impurities filtered by the filter, making it inconvenient for later cleaning.

Utility model content

The purpose of this utility model is to provide a sewage treatment device that is easy to replace the filter screen, so as to solve the problems in the above-mentioned background art that it is inconvenient to replace the filter screen, impurities filtered by the filter screen cannot be collected centrally, and it is inconvenient to clean up later. In order to achieve the above purpose, the present utility model provides the following technical solution: a sewage treatment device that facilitates replacement of the filter screen, including a water supply pipe, a top cover is fixedly connected to the bottom of the water supply pipe, and a water tank is slidingly connected to the inside of the top cover, so A pressure component is fixedly connected to the inside of the water tank, a water storage tank is arranged parallel to the inside of the pressure component, a water outlet valve is movably connected to the side of the water storage tank, and a water outlet is rotatably connected to the bottom of the water outlet valve. The bottom of the water tank is fixedly connected with a base.

Further preferably, a vertical plate is clamped inside the top cover, a first filter is movably connected to the side of the vertical plate, a pressing rod is clamped to one side of the first filter, and the pressing rod is There is a clamping bar inside.

Further preferably, one end of the pressure component is movably connected to a twist valve, one end of the twist valve is movably connected to a water storage pipe, and a closed air rod is fixedly connected to the side of the water storage pipe. An ejector rod is movably connected internally, the top of the ejector rod is movably connected with an inner filter screen, the top of the inner filter screen is fixedly connected with a lifting rod, and a fixed sleeve rod is connected to the interior of the inner filter screen. One end of the water pipe is movably connected with a water storage baffle, and one end of the water storage baffle is engaged with a movable slot.

Further preferably, the inside of the push rod is provided with a fixed spring structure.

Further preferably, the interior of the air-locking rod is configured as a movable inserting rod structure.

Further preferably, one end of the push rod is configured as a soft rubber pad.

Compared with the existing technology, the beneficial effects of this utility model are:

In this utility model, the filtration effect is increased through a double filter structure. The top filter can be quickly pulled out using a push rod to avoid accumulation of debris. However, the filter inside the water tank is inconvenient to be taken out multiple times. After a period of use, the pressure structure is used. Push it out for overall separation, which can concentrate on processing accumulated debris and keep it clean.

In the present utility model, air pressure can be used to push out the inner filter screen through the internal structure of the pressure component to clean debris. Even if the water tank is deep, debris can be easily collected and cleaned. Through the internal structure of the top cover, The first filter screen can be easily fixed by using the vertical plate to hold the first filter screen, and one end of the pressing rod is set as a slot structure, so that the first filter screen can be pushed conveniently by pressing the rod for quick replacement and cleaning.

Description of the drawings

Figure 1 is a front view of the internal structure of the utility model;

Figure 2 is a schematic front view of the structure of the utility model;

Figure 3 is an enlarged structural schematic diagram of position A in Figure 1 of the present invention.

In the picture: 1. Water supply pipe; 2. Top cover; 201. Vertical plate; 202. First filter; 203. Press lever; 204. Clamp; 3. Water tank; 4. Pressure component; 401. Twist valve; 402. Water storage pipe; 403. Air closing rod; 404. Push rod; 405. Internal filter; 406. Lifting rod; 407. Fixed sleeve rod; 408. Water storage baffle; 409. Movable slot; 5. Water storage box; 6. Water outlet valve; 7. Water outlet; 8. Base.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model, not all implementations. example. Based on the embodiments of the present utility model, all other embodiments obtained by workers of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

Please refer to Figures 1 to 3. The present utility model provides a technical solution: a sewage treatment device that facilitates filter replacement, including a water supply pipe 1. The bottom of the water supply pipe 1 is fixedly connected with a top cover 2, and the interior of the top cover 2 is slidingly connected. There is a water tank 3. A pressure component 4 is fixedly connected to the inside of the water tank 3. A water storage tank 5 is arranged in parallel inside the pressure component 4. A water outlet valve 6 is movably connected to the side of the water storage tank 5. The bottom of the water outlet valve 6 is rotatably connected to an outlet. The water inlet 7 and the bottom of the water tank 3 are fixedly connected with a base 8.

In this embodiment, as shown in FIG. 1 , a vertical plate 201 is clamped inside the top cover 2 , a first filter 202 is movably connected to the side of the vertical plate 201 , and a pressing rod is clamped to one side of the first filter 202 203. There is a clamping rod 204 clamped inside the pressing rod 203. It should be noted that through the internal structure of the top cover 2, the first filter screen 202 can be easily fixed, and the vertical plate 201 is used to resist the first filter screen 202, and the pressing One end of the rod 203 is configured as a slot structure, so that the first filter 202 can be pushed conveniently by pressing the rod 203 for quick replacement and cleaning.

In this embodiment, as shown in Figures 1 and 3, one end of the pressure component 4 is movably connected to a twist valve 401, one end of the twist valve 401 is movably connected to a water storage pipe 402, and the side of the water storage pipe 402 is fixedly connected to The air closing rod 403 and the water storage pipe 402 are movably connected with a push rod 404 inside. The top of the push rod 404 is movably connected with an inner filter screen 405. The top of the inner filter screen 405 is fixedly connected with a lifting rod 406. The inner cover of the inner filter screen 405 is A fixed sleeve rod 407 is connected, one end of the water storage pipe 402 is movably connected to a water storage baffle 408, and one end of the water storage baffle 408 is engaged with a movable slot 409. It should be noted that the internal structure of the pressure assembly 4 can Air pressure is used to push out the inner filter 405 to clean the debris. Even if the water tank 3 is deep, it can still easily collect debris and clean it.

In this embodiment, as shown in FIG. 1 , the inside of the push rod 203 is set as a fixed spring structure. It should be noted that the fixed spring structure can facilitate automatic reset and fix its position.

In this embodiment, as shown in Figure 1, the interior of the air closing rod 403 is set as a movable inserting rod structure. It should be noted that the internal air pressure can be maintained through the movable inserting rod structure, and at the same time, the movable structure can facilitate docking with the air hole during pressurization. Pressure everywhere.

In this embodiment, as shown in Figure 1, one end of the ejector rod 404 is configured as a soft rubber pad. It should be noted that the soft rubber pad structure can increase the internal resistance of the ejector rod 404 and the water storage pipe 402 to increase the lift force. , increase the lifting force.

Usage methods and advantages of this utility model: When using this sewage treatment device that is easy to replace the filter screen, the working process is as follows:

As shown in Figure 1, Figure 2 and Figure 3, first place the base 8 under the sewage tank and connect the upper water pipe 1. The sewage flows from the first filter 202 to the inner filter 405 in the water tank 3, and then collects in the storage tank. In the water tank 5, when needed, open the water outlet valve 6 and release it from the water outlet 7. Usually, pull out the clamping rod 204, and then you can pull up the vertical plate 201 and press the lever 203 forward to push out the first filter 202, which is convenient for frequent cleaning. When it is necessary to clean the inner filter screen 405, pull out the stopper of the air closing rod 403, open the top cover 2, and connect the air pressure hole so that the air pressure pushes the water flow in the water storage pipe 402 to squeeze the ejector rod 404, so that the inner filter screen 405 Lift from the fixed sleeve rod 407, then hold the lifting rod 406 and pick it up. When you need to add water, you can twist the twist valve 401 to fill the water. For water that has been in the water storage pipe 402 for a long time, open the movable slot 409 It is the water storage baffle 408 that is deployed to drain away waste water and keep the interior clean.

The basic principles, main features and advantages of the present utility model are shown and described above. Skilled workers in this industry should understand that the present utility model is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions are only preferred examples of the present utility model and are not used to limit the present utility model. Under the premise of maintaining the spirit and scope of the new invention, the present utility model will have various changes and improvements, and these changes and improvements will all fall within the scope of the claimed utility model. The protection scope of the present utility model is defined by the appended claims and their equivalents.

Claims (6)

1. A sewage treatment device that facilitates filter replacement, including a water supply pipe (1), characterized in that: a top cover (2) is fixedly connected to the bottom of the water supply pipe (1), and the interior of the top cover (2) slides A water tank (3) is connected to the water tank (3). A pressure component (4) is fixedly connected to the inside of the water tank (3). A water storage tank (5) is arranged parallel to the inside of the pressure component (4). The water storage tank (5) ) is movably connected to a water outlet valve (6) on its side, a water outlet (7) is rotatably connected to the bottom of the water outlet valve (6), and a base (8) is fixedly connected to the bottom of the water tank (3). 2. The sewage treatment device for easy filter replacement according to claim 1, characterized in that: a vertical plate (201) is clamped inside the top cover (2), and the side of the vertical plate (201) is movable. A first filter screen (202) is connected, a pressing rod (203) is engaged with one side of the first filter screen (202), and a clamping rod (204) is engaged with the interior of the pressing rod (203). 3. The sewage treatment device for easy filter replacement according to claim 1, characterized in that: one end of the pressure component (4) is movably connected with a twist valve (401), and the twist valve (401) One end of the water storage pipe (402) is movably connected to a water storage pipe (402), a closed air rod (403) is fixedly connected to the side of the water storage pipe (402), and a push rod (404) is movably connected to the inside of the water storage pipe (402). The top of the ejector rod (404) is movably connected with an inner filter screen (405), the top of the inner filter screen (405) is fixedly connected with a lifting rod (406), and the inner part of the inner filter screen (405) is sleeved with The sleeve rod (407) is fixed, one end of the water storage pipe (402) is movably connected to a water storage baffle (408), and one end of the water storage baffle (408) is engaged with a movable slot (409). 4. The sewage treatment device for easy replacement of the filter screen according to claim 2, characterized in that the interior of the push rod (203) is configured as a fixed spring structure. 5. The sewage treatment device for easy filter replacement according to claim 3, characterized in that the interior of the air-locking rod (403) is configured as a movable inserting rod structure. 6. The sewage treatment device for easy replacement of the filter screen according to claim 3, characterized in that one end of the push rod (404) is configured as a soft rubber pad structure.