A new type of filter collection device for producing electric heating mosquito-repellent liquid

Abstract

The utility model belongs to mosquito liquid preparation technical field, especially a new -type filter collection device of electric mosquito liquid production, including filter tank body, the inside of filter tank body is provided with filter equipment, and filter equipment includes filter frame and filter screen, and the electric mosquito liquid liquid in filter tank body is filtered after filter screen is inserted in the inside of filter frame. The filter collection device of new -type electric mosquito liquid production, can complete the replacement of filter screen under the filter state through the setting filter equipment, can drive the lifting slide to lift through the lifting part, is convenient for driving filter screen to leave filter tank body, realizes the automatic switching between two filter screens, the rising of filter screen drives the rising of deflection gear, and the meshing between deflection rack, drives filter screen to deflect, and filter screen is converted into parallel to filter tank body from perpendicular to filter tank body shape, is convenient for washing filter screen, thereby reduces the input of manual.

Description

Technical Field

[0001] This utility model relates to the field of electric mosquito repellent liquid preparation technology, and in particular to a novel filtration and collection device for the production of electric mosquito repellent liquid. Background Technology

[0002] Electric mosquito repellent liquid is a mosquito-repelling liquid formulated with pure natural plant-based pyrethrum as its raw material. Combined with an "electronic constant-temperature heater" that generates heat evenly, it is a new type of household hygiene and insecticidal product. The liquid disperses evenly throughout the process, maintaining a stable effect. A filtration and collection device is required during the preparation of electric mosquito repellent liquid.

[0003] Chinese Patent CN218392467U discloses a filtration and collection device for preparing electric mosquito repellent liquid, including a housing and an electromagnet. The housing has an inlet at the top center and an outlet at the bottom center. Inside the housing, from top to bottom, are two accommodating grooves. A sealing plate and a sealing plate are sequentially arranged through the rear end of the housing. An electromagnet is positioned on the side of the sealing plate near the accommodating groove, and a filter screen is positioned on the side away from the sealing plate. An electromagnet is positioned on the side of the sealing plate near the accommodating groove, and a filter screen is positioned on the side away from the sealing plate. This filtration and collection device for preparing electric mosquito repellent liquid allows for adjustment of the positions of the filter screens by auxiliary components, ensuring that clean filter screens replace clogged ones for filtering the electric mosquito repellent liquid without interrupting the filtration process.

[0004] However, the above solution requires manual cleaning of the filter screen after disassembly, which increases the operation steps. The filter screen needs to be disassembled for cleaning, and frequent disassembly and installation will have a certain impact on the filter screen. The need for manual installation and disassembly also reduces work efficiency. Utility Model Content

[0005] The existing filter collection device for producing electric mosquito repellent liquid requires disassembly and manual cleaning, which increases the number of operation steps. Frequent disassembly and installation can affect the filter screen and reduce work efficiency. This utility model proposes a new type of filter collection device for producing electric mosquito repellent liquid.

[0006] This utility model proposes a novel filtration and collection device for producing electric mosquito repellent liquid, comprising a filter tank, wherein a filtration device is provided inside the filter tank, the filtration device comprising a filter frame and a filter screen, and the electric mosquito repellent liquid in the filter tank is filtered after the filter screen is inserted into the filter frame.

[0007] The upper surface of the filter tank is provided with a cleaning device, which includes a cleaning nozzle with a conveying hose and a scraper. The cleaning nozzle backwashes the outer surface of the filter screen while the scraper scrapes the surface impurities of the filter screen.

[0008] Preferably, the filter frame is fixedly installed on the inner wall of the filter tank, and a connector frame is slidably inserted into the outer surface of the filter frame, with the outer surface of the connector frame being fixedly installed with the outer surface of the filter screen.

[0009] With the above technical solution, the bottom of the plug-in frame is inverted triangular in shape, which makes it easy to insert the plug into the filter tank and then insert it into the plug-in frame for positioning.

[0010] Preferably, a support frame is fixedly installed on the upper surface of the filter tank, and a lifting component is fixedly installed on the outer surface of the support frame. One end of the lead screw of the lifting component is threadedly connected to a lifting slider, and the lower surface of the lifting slider is hinged to the outer surface of the plug frame through a pin.

[0011] The above technical solution enables the lifting component to drive the lifting slider to move up and down, facilitating the removal of the filter screen from the filter tank and achieving automatic switching between the two filter screens.

[0012] Preferably, a deflection gear is fixedly installed at one end of the pin shaft of the filter screen, and a deflection rack is fixedly installed on the outer surface of the support frame, wherein the deflection gear meshes with the deflection rack.

[0013] Through the above technical solution, after the deflection gear rises, it meshes with the deflection rack, causing the filter screen to deflect. The filter screen changes from being perpendicular to the filter tank to being parallel to the filter tank, which facilitates cleaning.

[0014] Preferably, the cleaning device further includes a cleaning collection tank, which is fixedly installed on the upper surface of the filter tank. A movable component is fixedly installed on the outer surface of the cleaning collection tank. A connecting frame is threadedly connected to the outer surface of the lead screw of the movable component, and one end of the connecting frame is slidably inserted into the outer surface of the limiting rod of the movable component.

[0015] The above technical solution enables the connecting frame to move horizontally via the moving component, which in turn enables the cleaning nozzle and scraper to move horizontally, thereby cleaning the filters on both sides.

[0016] Preferably, a turntable is rotatably connected to the upper outer surface of the connecting frame, a switching gear is rotatably connected to the lower outer surface of the connecting frame, a switching rack is fixedly installed on the outer surface of the support frame, the switching gear meshes with the switching rack, and the outer surface of the switching gear drives the turntable to rotate through the cooperation of a synchronous belt and a synchronous pulley.

[0017] Through the above technical solution, the turntable can drive the scraper and cleaning nozzle to switch positions, which facilitates the cleaning of the two filter screens. After the two filter screens are deflected, the surfaces with impurities are opposite. By rotating the turntable, the cleaning of the two filter screens can be completed. The movement of the connecting frame can drive the switching gear to rotate on the switching rack, thus completing the rotation of the turntable.

[0018] Preferably, the outer surface of the turntable is fixedly installed to one end of the cleaning nozzle, and the scraper is fixedly installed on the opposite outer surfaces of the two turntables.

[0019] The above technical solution uses a cleaning nozzle to rinse the side of the filter screen that is free of impurities, completing the backwashing process and washing away the impurities. The movement of the scraper then removes the impurities, automatically completing the rinsing of the filter screen.

[0020] The beneficial effects of this utility model are as follows:

[0021] 1. By setting up a filtration device, the filter screen can be replaced while in filtration mode. The lifting component can drive the lifting slider to move up and down, making it easy to move the filter screen away from the filter tank and realize automatic switching between two filter screens. The rising of the filter screen drives the deflection gear to rise, and after meshing with the deflection rack, it drives the filter screen to deflect, changing the shape of the filter screen from perpendicular to the filter tank to parallel to the filter tank, which facilitates the washing of the filter screen. This reduces manual input and solves the technical problem that the existing filter collection device for electric mosquito repellent liquid production requires disassembly and manual cleaning, which increases the operation steps and reduces work efficiency.

[0022] 2. By setting up a cleaning device, the two filter screens can be automatically cleaned. The moving component can drive the connecting frame to move horizontally, and can also drive the cleaning nozzle and scraper to move horizontally, thereby cleaning the filter screens on both sides. After the two filter screens are deflected, the sides with impurities are in opposite states. The turntable can drive the scraper and cleaning nozzle to switch positions, facilitating the cleaning of the two filter screens. Through the movement of the connecting frame, the switching gear can be automatically driven to rotate on the switching rack, automatically completing the rotation of the turntable. The cleaning nozzle rinses the side of the filter screen without impurities, completing the backwashing work, so that the impurities are washed off. Through the movement of the scraper, the impurities can be scraped off, automatically completing the rinsing of the filter screens, thereby reducing manual input, automatically completing the rinsing of the filter screens, and collecting impurities. This solves the technical problem of the frequent disassembly and installation of the existing filter collection device in the production of electric mosquito repellent liquid, which has a certain impact on the filter screen plate and requires manual installation and disassembly, reducing work efficiency. Attached Figure Description

[0023] Figure 1This is a schematic diagram of a filtration and collection device for producing a novel electric mosquito repellent liquid according to this utility model.

[0024] Figure 2 This is a perspective view of the cleaning and collection tank structure of a novel electric mosquito repellent liquid production filtration and collection device proposed in this utility model.

[0025] Figure 3 This is a perspective view of the plug-in frame structure of a novel electric mosquito repellent liquid production filtration and collection device proposed in this utility model.

[0026] Figure 4 A perspective view of the filter screen structure of a novel electric mosquito repellent liquid production and collection device proposed in this utility model.

[0027] Figure 5 This is a perspective view of the lifting slider structure of a novel electric mosquito repellent liquid production filtration and collection device proposed in this utility model.

[0028] Figure 6 A perspective view of the deflecting rack structure of a novel electric mosquito repellent liquid production filtration and collection device proposed in this utility model;

[0029] Figure 7 A perspective view of the rotating disc structure of a novel electric mosquito repellent liquid production filtration and collection device proposed in this utility model;

[0030] Figure 8 This is a perspective view of the switching gear structure of a filtration and collection device for producing a novel electric mosquito repellent liquid, as proposed in this utility model.

[0031] In the diagram: 1. Filter tank; 2. Filter frame; 21. Connecting frame; 22. Filter screen; 3. Support frame; 31. Lifting component; 32. Lifting slider; 33. Deflection gear; 34. Deflection rack; 4. Cleaning collection tank; 41. Moving component; 42. Connecting frame; 43. Turntable; 44. Switching gear; 45. Switching rack; 46. Cleaning nozzle; 47. Scraper. Detailed Implementation

[0032] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0033] Reference Figures 1-8 A novel filtration and collection device for producing electric mosquito repellent liquid includes a filter tank 1. The filter tank 1 is equipped with a filtration device, which includes a filter frame 2 and a filter screen 22. The filter screen 22 is inserted into the filter frame 2 and then filters the electric mosquito repellent liquid in the filter tank 1.

[0034] Specifically, in order to facilitate the insertion of the filter screen 22 into the filter frame 2, the filter frame 2 is fixedly installed on the inner wall of the filter tank 1, and the outer surface of the filter frame 2 is slidably inserted with the insertion frame 21. The outer surface of the insertion frame 21 is fixedly installed with the outer surface of the filter screen 22. The bottom of the insertion frame 21 is inverted triangular in shape, which facilitates the insertion into the filter tank 1 and then into the insertion frame 21 for positioning.

[0035] Specifically, in order to automatically raise and lower the filter screen 22 to complete the switching, a support frame 3 is fixedly installed on the upper surface of the filter tank 1. A lifting component 31 is fixedly installed on the outer surface of the support frame 3. The lifting component 31 includes a lead screw rotatably connected to the support frame 3, a motor fixedly installed on the support frame 3 to drive the lead screw to rotate, and a synchronous pulley and synchronous belt to transmit the rotation of the other lead screw. One end of the lead screw of the lifting component 31 is threadedly connected to a lifting slider 32. The two ends of the lifting slider 32 are respectively threadedly connected to the two lead screws of the lifting component 31, so as to drive the lifting slider 32 to rise and lower while limiting the lifting slider 32. The lower surface of the lifting slider 32 is hinged to the outer surface of the plug frame 21 through a pin.

[0036] Specifically, in order to drive the filter screen 22 to deflect, a deflection gear 33 is fixedly installed at one end of the pin shaft of the filter screen 22, and a deflection rack 34 is fixedly installed on the outer surface of the support frame 3. The deflection gear 33 meshes with the deflection rack 34. After the deflection gear 33 rises, the meshing between it and the deflection rack 34 drives the filter screen 22 to deflect. The shape of the filter screen 22 changes from being perpendicular to the filter tank 1 to being parallel to the filter tank 1, which facilitates cleaning.

[0037] By setting up a filtration device, the filter screen 22 can be replaced while in filtration mode. The lifting component 31 can drive the lifting slider 32 to rise and fall, which facilitates the removal of the filter screen 22 from the filter tank 1, realizing automatic switching between the two filter screens 22. The rise of the filter screen 22 drives the deflection gear 33 to rise, and after meshing with the deflection rack 34, it drives the filter screen 22 to deflect, changing the shape of the filter screen 22 from perpendicular to the filter tank 1 to parallel to the filter tank 1, which facilitates the rinsing of the filter screen 22, thereby reducing manual input and solving the technical problem that the existing filter collection device for electric mosquito repellent liquid production requires disassembly and manual cleaning, which increases the operation steps and reduces work efficiency.

[0038] A cleaning device is provided on the upper surface of the filter tank 1. The cleaning device includes a cleaning nozzle 46 with a conveying hose and a scraper 47. The cleaning nozzle 46 backwashes the outer surface of the filter screen 22 while the scraper 47 scrapes the surface impurities of the filter screen 22.

[0039] Specifically, in order to drive the cleaning nozzle 46 and scraper 47 to move horizontally, the cleaning device also includes a cleaning collection tank 4. The cleaning collection tank 4 is fixedly installed on the upper surface of the filter tank 1. A moving component 41 is fixedly installed on the outer surface of the cleaning collection tank 4. The moving component 41 includes a lead screw, a motor that drives the lead screw to rotate, and a limiting rod. A connecting frame 42 is threadedly connected to the outer surface of the lead screw of the moving component 41. One end of the connecting frame 42 is slidably inserted into the outer surface of the limiting rod of the moving component 41.

[0040] Specifically, in order to automatically switch between the cleaning nozzle 46 and the scraper 47, a turntable 43 is rotatably connected to the upper outer surface of the connecting frame 42, and a switching gear 44 is rotatably connected to the lower outer surface of the connecting frame 42. A switching rack 45 is fixedly installed on the outer surface of the support frame 3. The switching gear 44 meshes with the switching rack 45. The outer surface of the switching gear 44 drives the turntable 43 to rotate through the cooperation of the synchronous belt and the synchronous pulley. The turntable 43 can drive the scraper 47 and the cleaning nozzle 46 to switch positions, which facilitates the cleaning of the two filter screens 22. After the two filter screens 22 are deflected, the surfaces with impurities are in opposite states. The rotation of the turntable 43 can complete the cleaning of the two filter screens 22. The movement of the connecting frame 42 can drive the switching gear 44 to rotate on the switching rack 45, thus completing the rotation of the turntable 43.

[0041] Specifically, in order to clean the filter screen 22, the outer surface of the turntable 43 is fixedly installed with one end of the cleaning nozzle 46, and a water pump is fixedly installed at one end of the delivery hose of the cleaning nozzle 46. The water pump draws the cleaning liquid and delivers it into the cleaning nozzle 46. The scraper 47 is fixedly installed on the opposite outer surfaces of the two turntables 43.

[0042] By setting up a cleaning device, the two filter screens 22 can be automatically cleaned. The moving component 41 can drive the connecting frame 42 to move horizontally, and can also drive the cleaning nozzle 46 and scraper 47 to move horizontally, thereby cleaning the filter screens 22 on both sides. After the two filter screens 22 are deflected, the surfaces with impurities are in opposite states. The turntable 43 can drive the scraper 47 and cleaning nozzle 46 to switch positions, facilitating the cleaning of the two filter screens 22. Through the movement of the connecting frame 42, the switching gear 44 can be automatically driven to rotate on the switching rack 45, automatically... After the turntable 43 is rotated, the cleaning nozzle 46 washes the side of the filter screen 22 that is free of impurities, completing the backwashing process and washing away the impurities. The scraper 47 moves to scrape off the impurities, automatically completing the washing of the filter screen 22. This reduces manual labor and automatically completes the washing of the filter screen 22 and collects the impurities. This solves the technical problem of the existing electric mosquito repellent liquid production filter collection device, which requires frequent disassembly and installation, which can affect the filter screen plate and reduces work efficiency.

[0043] Working principle: After the electric mosquito repellent liquid to be filtered is delivered into the filter tank 1, the electric mosquito repellent liquid is filtered through the filter screen 22 on the insertion frame 21. When the filter screen 22 needs to be cleaned, the lifting component 31 drives the lifting slider 32 to descend, and the lifting slider 32 drives the insertion frame 21 to descend. The insertion frame 21 drives the filter screen 22 to descend and insert it into the filter tank 1 and then into the insertion frame 21. After another lifting component 31 is activated, it drives the lifting slider 32 to rise, which carries the filter screen 22 with impurities to rise, leave the filter tank 1 and continue to rise.

[0044] When the deflecting gear 33 on the filter screen 22 encounters the deflecting rack 34, it rotates, causing the insertion frame 21 to deflect. The filter screen 22 then changes from being perpendicular to the filter tank 1 to being parallel to it. As it continues to rise, the filter screen 22 continues to deflect, allowing the central turntable 43 to drive the scraper 47 and cleaning nozzle 46 to pass underneath the filter screen 22. The moving component 41 drives the connecting frame 42 to move. The switching gear 44 on the connecting frame 42 meshes with the switching rack 45, causing the switching gear 44 to rotate. This rotation is transmitted through the synchronous belt and synchronous pulley, driving the turntable 43 to move. The rotation completes the switching between the scraper 47 and the cleaning nozzle 46, so that the cleaning nozzle 46 is located on the side of the filter screen 22 without impurities, and the scraper 47 is located on the side of the filter screen 22 with impurities. After the moving component 41 drives the connecting frame 42 to move and is located at one end of the filter screen 22, the filter screen 22 descends and is in a state parallel to the filter tank 1. The cleaning nozzle 46 is pumped by the water pump to deliver the cleaning liquid into the cleaning nozzle 46, and the filter screen 22 is backwashed. At the same time, the scraper 47 moves to scrape the end of the filter screen 22 containing impurities, so that the impurities can be scraped off.

[0045] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A novel filtration and collection device for producing electric mosquito repellent liquid, comprising a filter tank (1), characterized in that: The filter tank (1) is equipped with a filter device, which includes a filter frame (2) and a filter screen (22). The filter screen (22) is inserted into the filter frame (2) and then the electric mosquito repellent liquid in the filter tank (1) is filtered. A support frame (3) is fixedly installed on the upper surface of the filter tank (1), and a lifting component (31) is fixedly installed on the outer surface of the support frame (3). A deflection gear (33) is fixedly installed at one end of the pin shaft of the filter screen (22), and a deflection rack (34) is fixedly installed on the outer surface of the support frame (3). The deflection gear (33) meshes with the deflection rack (34). The upper surface of the filter tank (1) is provided with a cleaning device, which includes a cleaning nozzle (46) with a conveying hose and a scraper (47). The cleaning nozzle (46) backwashes the outer surface of the filter screen (22) while the scraper (47) scrapes the surface impurities of the filter screen (22).

2. The filtration and collection device for producing novel electric mosquito repellent liquid according to claim 1, characterized in that: The filter frame (2) is fixedly installed on the inner wall of the filter tank (1), and a plug frame (21) is slidably inserted into the outer surface of the filter frame (2). The outer surface of the plug frame (21) is fixedly installed with the outer surface of the filter screen (22).

3. The filtration and collection device for producing novel electric mosquito repellent liquid according to claim 2, characterized in that: The lifting component (31) has a screw threaded to one end of a lifting slider (32), and the lower surface of the lifting slider (32) is hinged to the outer surface of the plug frame (21) by a pin.

4. The filtration and collection device for producing novel electric mosquito repellent liquid according to claim 3, characterized in that: The cleaning device also includes a cleaning collection tank (4), which is fixedly installed on the upper surface of the filter tank (1). A moving component (41) is fixedly installed on the outer surface of the cleaning collection tank (4). A connecting frame (42) is threadedly connected to the outer surface of the lead screw of the moving component (41). One end of the connecting frame (42) is slidably inserted into the outer surface of the limiting rod of the moving component (41).

5. The filtration and collection device for producing a novel electric mosquito repellent liquid according to claim 4, characterized in that: The upper outer surface of the connecting frame (42) is rotatably connected to a turntable (43), and the lower outer surface of the connecting frame (42) is rotatably connected to a switching gear (44). The outer surface of the support frame (3) is fixedly installed with a switching rack (45). The switching gear (44) meshes with the switching rack (45), and the outer surface of the switching gear (44) drives the turntable (43) to rotate through the cooperation of a timing belt and a timing pulley.

6. The filtration and collection device for producing a novel electric mosquito repellent liquid according to claim 5, characterized in that: The outer surface of the turntable (43) is fixedly installed to one end of the cleaning nozzle (46), and the scraper (47) is fixedly installed on the opposite outer surfaces of the two turntables (43).

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