High-performance activated carbon purification filter element
By designing a blocking device and a replaceable activated carbon storage structure, the problem of dust accumulation and adsorption force reduction in activated carbon purification filter element is solved when it is not used for a long time, and efficient water purification and equipment service life are achieved.
Patent Information
- Application Number
- CN202421431325.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-21
- Publication Date
- 2025-01-10
- Estimated Expiration
- 2034-06-21
AI Technical Summary
The existing high-performance activated carbon purification filter element is prone to accumulation of dust when not used for a long time, and the adsorption force of the particulate activated carbon decreases, resulting in a reduction in purification efficiency and making it difficult to easily replace activated carbon, affecting its service life.
A high-performance activated carbon purification filter element including a shell, cavity, connecting plate, extrusion chamber, blocking device and filter mesh is designed to prevent dust from entering when there is no water flow through the blocking device, and when activated carbon is used for too long It can be convenient to replace activated carbon to ensure purification effect.
It realizes the purification function when there is water flow, prevents dust from entering, extends service life, and replaces activated carbon when the adsorption force of activated carbon decreases, improving purification efficiency and equipment efficiency.
Smart Images
Figure CN222331617U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of water purification, more specifically to a high-performance activated carbon purification filter element. Background Art
[0002] Activated carbon is a carbonaceous material with well-developed pores and adsorption properties. It has been widely used in the field of water purifiers. Activated carbon can effectively remove color, odor, particulate matter, bacteria, harmful chemical components and some heavy metal ions in water, thereby ensuring the safety of drinking water.
[0003] When general purification filters are not used for a long time, dust is easy to accumulate. At the same time, in the process of water purification, due to the large gaps between the particles of granular activated carbon, after a long time of use, the adsorption capacity of water and granular activated carbon will decrease, and gap filtration is easy to form;
[0004] Therefore, there is a need for a device that can easily replace the activated carbon to prevent the efficiency from decreasing during use, and to prevent water, dust or debris from entering the interior when the device is not in use. Utility Model Content
[0005] The main technical problem solved by the utility model is to provide a high-performance activated carbon purification filter element, which can solve the problem of convenient replacement of activated carbon, prevent the efficiency from being reduced during use, and prevent water, dust or debris from entering the interior when the device is not in use.
[0006] To solve the above technical problems, according to one aspect of the utility model, more specifically, a high-performance activated carbon purification filter element includes a shell, a cavity is opened inside the shell, a connecting plate is slidably connected inside the cavity, a cross bar is fixedly connected to the right side of the connecting plate, an extrusion cavity is opened on the right side of the cavity, the right end of the cross bar penetrates into the extrusion cavity and is fixedly connected to an extrusion circular plate, a spring is fixedly connected between the left side of the connecting plate and the right side of the cavity, an inclined plate is symmetrically fixedly connected to the outer wall of the cross bar, a sliding mouth is opened on the right side of the cavity, a water trough is symmetrically opened inside the extrusion cavity, a slide groove is opened between the water trough and the cavity, a blocking device is slidably connected inside the slide groove, and extension openings are opened on opposite sides of the water trough, and opposite ends of the blocking device are engaged with the adjacent extension openings.
[0007] Furthermore, the blocking device includes a wedge-shaped block, the upper surface of which is fixedly connected to a dustproof plate, a water outlet is opened on the right side of the dustproof plate, a filter screen is fixedly connected to the inside of the water outlet, a cross plate is fixedly connected to the right side of the filter screen, and a spring 2 is fixedly connected between the cross plate and the cavity.
[0008] Furthermore, water outlet grooves are provided on opposite sides of the water channel, and water outlet wedges are slidably connected to the inside of the water outlet grooves, and reset devices are symmetrically fixedly connected between the water outlet wedges and the water channel, a card slot is provided on the left side of the shell, and a filter chamber is card-connected to the inside of the card slot, an activated carbon storage chamber is symmetrically provided inside the filter chamber, a card opening is provided on the outer side wall of the activated carbon storage chamber, and a water outlet is provided on the inner side wall of the activated carbon storage chamber.
[0009] Furthermore, the reset device is fixedly connected to the cavity through an air pipe, a sliding groove is provided inside the reset device, a vertical plate is slidably connected inside the sliding groove, and a spring three is fixedly connected between the vertical plate and the sliding groove.
[0010] Furthermore, a waterproof pad is fixedly connected to the inner side wall of the bayonet.
[0011] Furthermore, a water outlet pipe connection port is fixedly connected to the left side of the shell, and a water inlet pipe connection port is opened on the right side of the shell.
[0012] The beneficial effects of the high-performance activated carbon purification filter element of the utility model are:
[0013] The two ends of the device are fixedly connected to the water pipe, and the liquid will enter the extrusion cavity, squeeze the extrusion circular plate, and squeeze the extrusion circular plate into the interior of the extrusion cavity. The cross bar slides through the sliding mouth, and the inclined plate set will no longer squeeze the blocking device, so that the blocking device is retracted into the cavity along the sliding groove. At this time, it becomes a connecting device with the water trough, and the extrusion cavity and the water trough are connected by setting the water trough. At this time, water will enter the water trough, so that the device is in a connected state, and water can flow out through the water trough. When not in use, the set blocking device will prevent dust, insects or impurities from entering the interior of the device, so that it can be connected when there is water flow and disconnected when there is no water flow, which plays the function of preventing foreign matter of the device and improves the service life of the device.
[0014] When the device is connected, water will flow out through the set water outlet wedge and enter the temporal part of the activated carbon storage chamber. The interior of the activated carbon storage chamber is filled with a large amount of activated carbon, and water will flow out through the activated carbon, so that the water is purified by the activated carbon. After the activated carbon has been used for too long, it needs to be replaced. The filter chamber can be pulled outward to replace the activated carbon inside, so that the purification effect will not be weakened and the equipment will be more efficient. At the same time, when the device is in a connected state, the gas inside the cavity will enter the interior of the resetting device. At this time, the filter chamber cannot be drawn out. When the device is not connected, the filter chamber can be pulled out to the left to achieve the function of preventing the filter chamber from falling out easily when the device is in use, thereby achieving the activated carbon purification function of the device. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] The utility model is further described in detail below with reference to the accompanying drawings and specific implementation methods.
[0016] Figure 1 This is a schematic diagram of the overall structure of the high-performance activated carbon purification filter element of the utility model;
[0017] Figure 2 This is a schematic cross-sectional view of the high-performance activated carbon purification filter element of the utility model;
[0018] Figure 3 This is a new high-performance activated carbon purification filter element Figure 2 A schematic diagram of the enlarged structure at point A;
[0019] Figure 4 This is the high performance activated carbon purification filter element of the utility model Figure 2 A schematic diagram of the enlarged structure at B;
[0020] Figure 5 It is a schematic cross-sectional view of the reset structure of the high-performance activated carbon purification filter element of the utility model.
[0021] In the figure: 1. shell; 2. cavity; 3. connecting plate; 4. cross bar; 5. extrusion cavity; 6. extrusion circular plate; 7. spring one; 8. inclined plate; 9. sliding mouth; 10. water trough; 11. sliding groove; 12. blocking device; 13. extension mouth; 14. water outlet pipe connection port; 15. water inlet pipe connection port; 101. wedge block; 102. dust plate; 103. water outlet; 104. filter screen; 105. cross plate; 106. spring two; 201. water outlet trough; 202. water outlet wedge block; 203. reset device; 204. slot; 205. filter cavity; 206. activated carbon storage cavity; 207. bayonet; 208. water outlet; 209. waterproof pad; 301. sliding groove; 302. vertical plate; 303. spring three. DETAILED DESCRIPTION
[0022] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments. It should be noted that the embodiments and features in the embodiments of the present application can be combined with each other without conflict.
[0023] According to one aspect of the present invention, Figure 1-5As shown, a high-performance activated carbon purification filter element is provided, including a shell 1, a cavity 2 is opened inside the shell 1, a connecting plate 3 is slidably connected inside the cavity 2, a cross bar 4 is fixedly connected to the right side of the connecting plate 3, an extrusion cavity 5 is opened on the right side of the cavity 2, the right end of the cross bar 4 penetrates into the extrusion cavity 5 and is fixedly connected to an extrusion circular plate 6, a spring 7 is fixedly connected between the left side of the connecting plate 3 and the right side of the cavity 2, an inclined plate 8 is symmetrically fixedly connected to the outer wall of the cross bar 4, a sliding opening 9 is opened on the right side of the cavity 2, a water trough 10 is symmetrically opened inside the extrusion cavity 5, a chute 11 is opened between the water trough 10 and the cavity 2, a blocking device 12 is slidably connected inside the chute 11, an extension opening 13 is opened on the opposite sides of the water trough 10, and the opposite ends of the blocking device 12 are engaged with the adjacent extension opening 13;
[0024] The device can prevent foreign matter by means of the shell 1, cavity 2, connecting plate 3, cross bar 4, extrusion cavity 5, extrusion circular plate 6, spring 7, inclined plate 8, sliding port 9, water channel 10, sliding slot 11, blocking device 12 and extension port 13.
[0025] The two ends of the device are fixedly connected to the water pipe, and the liquid will enter the extrusion chamber 5, extruding the extrusion circular plate 6, and the extrusion circular plate 6 will be squeezed into the interior of the extrusion chamber 5. The cross bar 4 slides through the sliding mouth 9, and the arranged inclined plate 8 will no longer squeeze the blocking device 12, so that the blocking device 12 is retracted into the interior of the cavity 2 along the sliding groove 11, and at this time it becomes a connecting device with the water trough 10, and by setting the water trough 10, the extrusion chamber 5 and the water trough 10 can be connected. At this time, water will enter the water trough 10, so that the device is in a connected state, and water can flow out through the water trough 10, and when not in use, the arranged blocking device 12 will prevent dust, insects or impurities from entering the interior of the device, so that it can be connected when there is water flow and disconnected when there is no water flow, thereby playing the anti-foreign body function of the device and improving the service life of the device.
[0026] In this embodiment, the blocking device 12 includes a wedge-shaped block 101, a dust plate 102 is fixedly connected to the upper surface of the wedge-shaped block 101, a water outlet 103 is opened on the right side of the dust plate 102, a filter screen 104 is fixedly connected inside the water outlet 103, a horizontal plate 105 is fixedly connected to the right side of the filter screen 104, and a spring 106 is fixedly connected between the horizontal plate 105 and the cavity 2;
[0027] The blocking function of the device is achieved by the wedge block 101, dustproof plate 102, water outlet 103, filter screen 104, cross plate 105 and spring 2 106. When water enters the interior, the wedge block 101 is no longer in contact with the inclined plate 8. At this time, the spring 2 106 will drive the cross plate 105 to retract the device into the cavity 2. At this time, the water outlet 103 will be connected to the water trough 10, and the water will be filtered first when passing through the filter screen 104. When no water enters the device, the spring 1 7 will reset the connecting plate 3, and at this time it will become disconnected from the water trough 10, thereby achieving the blocking function of the device.
[0028] In this embodiment, water outlet grooves 201 are provided on opposite sides of the water trough 10, and a water outlet wedge block 202 is slidably connected inside the water outlet groove 201, and a reset device 203 is symmetrically fixedly connected between the water outlet wedge block 202 and the water trough 10, a card slot 204 is provided on the left side of the housing 1, and a filter chamber 205 is snap-connected inside the card slot 204, and an activated carbon storage chamber 206 is symmetrically provided inside the filter chamber 205, and a bayonet 207 is provided on the outer wall of the activated carbon storage chamber 206, and a water outlet 208 is provided on the inner wall of the activated carbon storage chamber 206, and a sliding groove 301 is provided inside the reset device 203, and a vertical plate 302 is slidably connected inside the sliding groove 301, and a spring 303 is fixedly connected between the vertical plate 302 and the sliding groove 301;
[0029] The activated carbon purification function of the device is realized by the water outlet groove 201, the water outlet wedge block 202, the reset device 203, the card slot 204, the filter chamber 205, the activated carbon storage chamber 206, the card slot 207, the water outlet 208, the waterproof pad 209, the sliding groove 301, the vertical plate 302 and the spring 303;
[0030] When the device is connected, water will flow out through the water outlet wedge 202 and enter the temporal part of the activated carbon storage chamber 206. The interior of the activated carbon storage chamber 206 is filled with a large amount of activated carbon, and water will flow out through the activated carbon, so that the water is purified by the activated carbon. After the activated carbon has been used for too long, it needs to be replaced. The filter chamber 205 set can be pulled outward to replace the activated carbon inside, so that the purification effect will not be weakened and the equipment can be used more efficiently. At the same time, when the device is in a connected state, the gas inside the cavity 2 will enter the interior of the reset device 203, and the vertical plate 302 cannot be retracted into the interior of the sliding groove 301. At this time, the water outlet wedge 202 cannot slide, and the filter chamber 205 cannot be pulled out at this time. When the device is not connected, the filter chamber 205 can be pulled out by pulling it to the left, but it cannot be pulled out when connected, so that the filter chamber 205 will not fall out easily when the device is in use, thereby realizing the activated carbon purification function of the device.
[0031] In this embodiment, a waterproof pad 209 is fixedly connected to the inner side wall of the bayonet 207 . The waterproof pad 209 can make the bayonet 207 sealed so that water will not overflow.
[0032] In this embodiment, a water outlet pipe connection port 14 is fixedly connected to the left side of the shell 1, and a water inlet pipe connection port 15 is opened on the right side of the shell 1. The two connection ports can connect the water pipe to the device so that the device can enter the working device. At the same time, when connecting, in order to ensure waterproofness, waterproof glue can be applied at the connection.
[0033] The working principle of this device is:
[0034] The two ends of the device are fixedly connected to the water pipe, and the liquid will enter the extrusion chamber 5, extruding the extrusion circular plate 6, and the extrusion circular plate 6 is squeezed into the extrusion chamber 5. The cross bar 4 slides through the sliding mouth 9, and the inclined plate 8 provided will no longer squeeze the blocking device 12, so that the blocking device 12 is retracted into the cavity 2 along the sliding groove 11. At this time, it becomes a connecting device with the water trough 10, and the extrusion chamber 5 and the water trough 10 are connected by providing the water trough 10. At this time, water will enter the water trough 10, so that the device is in a connected state, and water can flow out through the water trough 10. When not in use, the blocking device 12 provided will prevent dust, insects or impurities from entering the interior of the device, so that it can be connected when there is water flow and disconnected when there is no water flow, thereby playing the function of preventing foreign matter of the device and improving the service life of the device.
[0035] The blocking function of the device is realized by the wedge block 101, dust plate 102, water port 103, filter screen 104, cross plate 105 and spring 2 106. When water enters the interior, the wedge block 101 is no longer in contact with the inclined plate 8. At this time, the spring 2 106 drives the cross plate 105 to put the device into the cavity 2. At this time, the water port 103 is connected to the water trough 10, and the water will be filtered first when passing through the filter screen 104. When no water enters the device, the spring 1 7 is set to reset the connecting plate 3, and at this time, it becomes disconnected from the water trough 10, thereby realizing the blocking function of the device;
[0036] When the device is connected, water will flow out through the water outlet wedge 202 and enter the temporal part of the activated carbon storage chamber 206. The interior of the activated carbon storage chamber 206 is filled with a large amount of activated carbon, and the water will flow out through the activated carbon, so that the water is purified by the activated carbon. After the activated carbon has been used for too long, it needs to be replaced. The filter chamber 205 can be pulled outward to replace the activated carbon inside, so that the purification effect will not be weakened and the equipment can be used more efficiently. At the same time, when the device is in a connected state, the gas inside the cavity 2 will enter the interior of the resetting device 203. At this time, the filter chamber 205 cannot be drawn out. When the device is a disconnected device, the filter chamber 205 can be pulled out to the left, so that the filter chamber 205 will not fall out easily when the device is in use, thereby realizing the function of the activated carbon purification of the device.
[0037] Of course, the above description is not a limitation of the present invention, and the present invention is not limited to the above examples. Changes, modifications, additions or substitutions made by ordinary technicians in this technical field within the essential scope of the present invention also fall within the protection scope of the present invention.
Claims
1. A high-performance activated carbon purification filter element, comprising a housing (1), characterized in that: The shell (1) has a cavity (2) formed inside, a connecting plate (3) is slidably connected inside the cavity (2), a cross bar (4) is fixedly connected to the right side of the connecting plate (3), an extrusion cavity (5) is formed on the right side of the cavity (2), the right end of the cross bar (4) passes through the extrusion cavity (5) and is fixedly connected to an extrusion circular plate (6), a spring (7) is fixedly connected between the left side of the connecting plate (3) and the right side of the cavity (2), and the outer wall of the cross bar (4) is symmetrical. A sloping plate (8) is fixedly connected, a sliding opening (9) is provided on the right side of the cavity (2), a water groove (10) is symmetrically provided inside the extrusion cavity (5), a sliding groove (11) is provided between the water groove (10) and the cavity (2), a blocking device (12) is slidably connected inside the sliding groove (11), an extension opening (13) is provided on the opposite sides inside the water groove (10), and the opposite ends of the blocking device (12) are engaged with the adjacent extension opening (13).
2. The high performance activated carbon purification filter element according to claim 1, characterized in that: The blocking device (12) comprises a wedge-shaped block (101), the upper surface of the wedge-shaped block (101) is fixedly connected to a dustproof plate (102), a water outlet (103) is provided on the right side of the dustproof plate (102), a filter screen (104) is fixedly connected inside the water outlet (103), a transverse plate (105) is fixedly connected to the right side of the filter screen (104), and a second spring (106) is fixedly connected between the transverse plate (105) and the cavity (2).
3. The high performance activated carbon purification filter element according to claim 1, characterized in that: Water outlet grooves (201) are provided on opposite sides of the water channel (10), a water outlet wedge (202) is slidably connected to the inside of the water outlet groove (201), a reset device (203) is symmetrically fixedly connected between the water outlet wedge (202) and the water channel (10), a card slot (204) is provided on the left side of the housing (1), a filter chamber (205) is card-engaged inside the card slot (204), an activated carbon storage chamber (206) is symmetrically provided inside the filter chamber (205), a card slot (207) is provided on the outer side wall of the activated carbon storage chamber (206), and a water outlet (208) is provided on the inner side wall of the activated carbon storage chamber (206).
4. The high performance activated carbon purification filter element according to claim 3, characterized in that: The reset device (203) is fixedly connected to the cavity via an air pipe, a sliding groove (301) is provided inside the reset device (203), a vertical plate (302) is slidably connected inside the sliding groove (301), and a spring three (303) is fixedly connected between the vertical plate (302) and the sliding groove (301).
5. The high performance activated carbon purification filter element according to claim 3, characterized in that: The inner side wall of the bayonet (207) is fixedly connected with a waterproof pad (209).
6. The high performance activated carbon purification filter element according to claim 1, characterized in that: A water outlet pipe connection port (14) is fixedly connected to the left side of the shell (1), and a water inlet pipe connection port (15) is provided on the right side of the shell (1).