CN219580052U - Filter element convenient to clear up - Google Patents

Abstract

The utility model discloses a filter element convenient to clean, which comprises a filter body, a water inlet cover and a supporting frame. According to the utility model, the positioning sealing assembly is matched with the sealing detection assembly to seal the top of the filter body, and meanwhile, water leakage detection can be carried out, so that the problem that the existing filter element can be conveniently opened in use, so that the interior of the filter element is conveniently cleaned, but in actual use, the water leakage condition is easy to occur at the top of the filter in use due to the fact that the connecting part between the water inlet end and the filter is not provided with a stable sealing structure, meanwhile, the water leakage condition is water leakage condition at the initial stage, the filter is difficult to find by a user at the initial stage of water leakage, a large amount of water leakage condition is easy to occur at the filter, a certain economic damage is inevitably caused to the user due to the large amount of water leakage of the filter, and the problem of use safety of the filter is reduced.

Description

Filter element convenient to clear up

Technical Field

The utility model relates to the technical field of filter cartridges, in particular to a filter cartridge convenient to clean.

Background

The filter element is a heart of a filter, the name is a filter element, the main principle of the filter element is also the main principle of the filter, in order to purify the original ecological resources and reuse of the resources, and the needed purifying equipment is mainly used in the filtering industries of oil filtration, water filtration, air filtration and the like, a small amount of impurities in the filtering media are removed, the normal operation of the equipment or the cleaning of air can be protected, when the fluid passes through the filter element with certain precision in the filter, the impurities are blocked, and the clean fluid flows out through the filter element, the filter element can purify the polluted media to achieve the clean state required by production and life, the clean state has certain cleanliness, the application range of the filter element is very wide, and the purifying equipment is large in industrial production such as steel smelting, electric power production, marine purification and the like, and is small in life drinking water treatment, life garbage utilization, automobile combustion filtration, bicycle lubricating oil filtration and the like, so the technology in life is divided into the use of the filter element and the filter element, and the hydraulic system in life: oil absorption filter core, pipeline filter core, oil return filter core.

For example, publication number CN217489980U, the utility model discloses a filter core convenient for cleaning a filter core, which comprises a shell, a water outlet arranged on the shell, and a water inlet end cover detachably connected to the top of the shell, wherein an annular groove is formed in the bottom of the inner wall of the shell, a filter core is clamped in the annular groove, an inner cleaning component used for cleaning the inner wall of the filter core is arranged in the filter core, and an outer cleaning component used for cleaning the surface of the filter core is arranged in the shell. Through the cooperation of the above structures, the utility model can simply and rapidly clean the inner side and the outer side of the filter element, is simple and convenient to operate, and prevents filter residues from blocking filter holes on the surface of the filter element, thereby improving the filtering effect of the filter element.

Based on the search of patent numbers, the following defects in the prior art are combined:

the existing filter element can conveniently open the water inlet cover end in use so as to conveniently clean the inside of the filter element, but in actual use, as the joint between the water inlet cover end and the filter has no stable sealing structure, the top of the filter is easy to leak water in use, meanwhile, the water leakage is water seepage at the initial stage, the filter is difficult to be found by a user at the initial stage of water leakage, the filter is easy to leak water in a large amount, and the filter is inevitably damaged economically to the user in a large amount due to water leakage, so that the sealing and water leakage preventing effect of the filter in use is poor, and the use safety of the filter is reduced.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model aims to provide the filter element convenient to clean, which has the advantages of sealing detection, and solves the problems that the prior filter element can conveniently open the water inlet cover end in use so as to conveniently clean the inside of the filter element, in actual use, the water leakage is easy to occur at the top of the filter due to the fact that the connecting part between the water inlet cover end and the filter is not provided with a stable sealing structure, meanwhile, the water leakage is water seepage at the initial stage, the filter is difficult to find by a user at the initial stage of water leakage, the filter is easy to cause a large amount of water leakage, and the filter is inevitably damaged to the user in a certain economical way due to the large amount of water leakage, so that the sealing water leakage prevention effect of the filter in use is poor, and the use safety of the filter is reduced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a filter core convenient to clearance, includes filter body, inlet cap and support frame, the top fixed connection of filter body's bottom and support frame, the top of filter body and the bottom movable mounting of inlet cap, location seal assembly has been seted up at filter body's top, the top fixedly connected with seal detection subassembly on filter body surface.

As the preferable mode of the utility model, the positioning sealing assembly comprises a fixed groove, a fixed ring is fixedly connected in the fixed groove, a plurality of connecting grooves are formed in the bottom of the fixed ring, the connecting grooves are distributed in an annular equidistant mode, a limiting rod is movably connected in the connecting grooves, the bottom of the limiting rod is fixedly connected with the bottom of the inner wall of the fixed groove, and a sealing ring is fixedly connected at the top of the fixed ring.

As the preferable seal detection assembly of the utility model comprises a protection ring, the right side of the bottom of the inner wall of the protection ring is fixedly connected with a water sensor, the top of the filter body is movably connected with a sealing ring, the top of the filter body is fixedly connected with connecting rods, the connecting rods are provided with a plurality of connecting rods which are distributed at equal intervals, the top of the sealing ring is provided with a limiting groove, and the connecting rods are positioned in the limiting groove.

As preferable in the utility model, the outer side of the sealing ring is fixedly connected with an expansion strip, and the bottom of the expansion strip is positioned in the protective ring.

As the preferable mode of the utility model, the front side of the bottom of the protection ring is fixedly connected with an alarm, and the bottom of the protection ring is fixedly connected with a control box.

As the preferable mode of the utility model, the bottom of the control box is fixedly connected with a protective box, and the left side of the bottom of the protective ring is provided with a drainage groove.

As a preferable mode of the utility model, the inner thread of the drainage groove is connected with a fixed rod, and the bottom of the fixed rod is fixedly connected with a rotating plate.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the positioning sealing assembly is matched with the sealing detection assembly to seal the top of the filter body, and meanwhile, water leakage detection can be carried out, so that the problem that the existing filter element can conveniently open the water inlet cover end in use, so that the interior of the filter element is cleaned conveniently is solved, but in actual use, the water leakage condition is easy to occur at the top of the filter due to the fact that the connecting part between the water inlet cover end and the filter is not provided with a stable sealing structure, meanwhile, the water leakage condition is easy to occur at the initial stage, the filter is difficult to find by a user at the initial stage of water leakage, the filter is easy to occur a large amount of water leakage condition, and a certain economic damage is inevitably caused to the user due to the large amount of water leakage of the filter, so that the sealing water leakage prevention effect of the filter in use is poor, the problem of the filter is reduced, and the sealing detection effect is achieved.

2. According to the utility model, the positioning sealing assembly is arranged, when the sealing ring is installed in use, the fixing ring is firstly moved into the fixing groove, then is meshed with the limiting rod through the connecting groove, after the fixing ring is stably connected, the limiting rod can movably limit the inside of the fixing ring through the connecting groove, and after the fixing ring is movably limited, the sealing ring can be driven to movably limit the top of the filter body, so that the sealing is stably carried out.

3. According to the utility model, the sealing detection assembly is arranged, the sealing ring can seal the outer side of the top of the filter body in use, meanwhile, the connecting rod can movably limit the inner part of the sealing ring through the limiting groove, so that the condition that the sealing ring is easy to incline and loose in use is avoided, water leakage can be stably collected through the protecting ring when water leakage occurs, then the water leakage is detected through the sensing of the water sensor, a signal can be sent to the control box after the sensing of the water sensor, and the control box starts the warning device after receiving the signal, so that the warning device warns a user.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of a three-dimensional exploded cross-sectional structure of the present utility model;

fig. 3 is an enlarged schematic view of the structure of fig. 2 a according to the present utility model.

In the figure: 1. a filter body; 2. a water inlet cover; 3. a support frame; 4. positioning the seal assembly; 41. a fixing groove; 42. a fixing ring; 43. a connecting groove; 44. a limit rod; 45. a seal ring; 5. a seal detection assembly; 51. a guard ring; 52. a water sensor; 53. a seal ring; 54. a connecting rod; 55. a limit groove; 6. an expansion bar; 7. an alarm; 8. a control box; 9. a protective box; 10. a drainage channel; 11. a fixed rod; 12. and (5) rotating the plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 3, the filter element convenient to clean provided by the utility model comprises a filter body 1, a water inlet cover 2 and a support frame 3, wherein the bottom of the filter body 1 is fixedly connected with the top of the support frame 3, the top of the filter body 1 is movably mounted with the bottom of the water inlet cover 2, a positioning sealing assembly 4 is arranged at the top of the filter body 1, and a sealing detection assembly 5 is fixedly connected with the top of the surface of the filter body 1.

Referring to fig. 3, the positioning sealing assembly 4 includes a fixing groove 41, a fixing ring 42 is fixedly connected to the inside of the fixing groove 41, a connecting groove 43 is formed in the bottom of the fixing ring 42, a plurality of connecting grooves 43 are formed in the connecting groove 43, the plurality of connecting grooves 43 are distributed in an annular equidistant mode, a limiting rod 44 is movably connected to the inside of the connecting groove 43, the bottom of the limiting rod 44 is fixedly connected with the bottom of the inner wall of the fixing groove 41, and a sealing ring 45 is fixedly connected to the top of the fixing ring 42.

As a technical optimization scheme of the utility model, through arranging the positioning sealing assembly 4, when the sealing ring 45 is installed in use, the fixed ring 42 is moved into the fixed groove 41, then is meshed with the limiting rod 44 through the connecting groove 43, after the fixed ring 42 is stably connected, the limiting rod 44 can movably limit the inside of the fixed ring 42 through the connecting groove 43, and after the fixed ring 42 is movably limited, the sealing ring 45 can be driven to movably limit the top of the filter body 1, so that the sealing is stably performed.

Referring to fig. 2, the seal detection assembly 5 includes a guard ring 51, a water sensor 52 is fixedly connected to the right side of the bottom of the inner wall of the guard ring 51, a sealing ring 53 is movably connected to the top of the filter body 1, a connecting rod 54 is fixedly connected to the top of the filter body 1, a plurality of connecting rods 54 are arranged, the plurality of connecting rods 54 are distributed at equal intervals, a limit groove 55 is formed in the top of the sealing ring 53, and the connecting rod 54 is located in the limit groove 55.

As a technical optimization scheme of the utility model, through arranging the seal detection assembly 5, the seal ring 53 can seal the outer side of the top of the filter body 1 in use, meanwhile, the connecting rod 54 can movably limit the inside of the seal ring 53 through the limit groove 55, so that the condition that the seal ring 53 is easy to incline and loose in use is avoided, stable water leakage collection can be carried out through the protection ring 51 when water leakage occurs, induction detection can be carried out through the water sensor 52, a signal can be sent to the control box 8 after the water sensor 52 senses, the control box 8 starts the warning device 7 after receiving the signal, and the warning device 7 warns a user.

Referring to fig. 2, an expansion bar 6 is fixedly connected to the outer side of the sealing ring 53, and the bottom of the expansion bar 6 is located inside the protection ring 51.

As a technical optimization scheme of the utility model, by arranging the expansion strip 6, the expansion strip 6 can timely absorb water leakage when water leakage occurs at the top of the filter body 1, the expansion strip 6 can expand after absorbing the water leakage, and the direct sealing effect of the top of the filter body 1 and the water inlet cover 2 is improved in a short time, so that a user can timely find and overhaul.

Referring to fig. 2, the front side of the bottom of the guard ring 51 is fixedly connected with a warning device 7, and the bottom of the guard ring 51 is fixedly connected with a control box 8.

As a technical optimization scheme of the utility model, by arranging the warning device 7 and the control box 8, the warning device 7 can be started through the control box 8, the warning device 7 can emit warning sound and light after being started, a user can conveniently and timely check, and the control box 8 can timely start the warning device 7 to warn after the water sensor 52 senses water leakage.

Referring to fig. 2, a protection box 9 is fixedly connected to the bottom of the control box 8, and a drain tank 10 is formed in the left side of the bottom of the protection ring 51.

As a technical optimization scheme of the utility model, the protection box 9 and the drainage groove 10 are arranged, the protection box 9 can protect the surface of the control box 8, the situation that the control box 8 is damaged due to the influence of water leakage in use can be avoided, and the drainage groove 10 can drain the water leakage through the drainage groove 10 after a user maintains the filter body 1.

Referring to fig. 2, a fixing rod 11 is screw-coupled to the inside of the drain tank 10, and a rotating plate 12 is fixedly coupled to the bottom of the fixing rod 11.

As a technical optimization scheme of the present utility model, by providing the fixing rod 11 and the rotating plate 12, the fixing rod 11 can bet the drain tank 10 when no water is drained, so that the situation that the water leakage is directly drained from the drain tank 10 and the water sensor 52 cannot detect in time is avoided, and the rotating plate 12 can facilitate a user to rotate the fixing rod 11 and take out the fixing rod 11 from the inside of the drain tank.

The working principle and the using flow of the utility model are as follows: when the sealing ring 45 is installed in use, the fixing ring 42 is moved to the inside of the fixing groove 41, then the fixing ring 42 is meshed with the limiting rod 44 through the connecting groove 43, after the fixing ring 42 is stably connected, the limiting rod 44 can movably limit the inside of the fixing ring 42 through the connecting groove 43, the fixing ring 42 can drive the sealing ring 45 to movably limit the top of the filter body 1 after being movably limited, so that the sealing ring 53 can stably seal the outside of the top of the filter body 1, meanwhile, the connecting rod 54 can movably limit the inside of the sealing ring 53 through the limiting groove 55, the situation that the sealing ring 53 is easy to incline and loose in use is avoided, stable water leakage collection can be carried out through the protecting ring 51 when water leakage occurs, induction detection is carried out through the water sensor 52, a signal can be sent to the control box 8 after the induction, the control box 8 is started after the signal processing, the warning device 7 is enabled to warn a user, and meanwhile, the water leakage can be discharged through the water draining groove 10 after the user maintains the filter body 1, the effect of sealing detection is enhanced, and the use safety of the filter is improved.

To sum up: this filter core convenient to clearance seals the top of filter body 1 through setting up location seal assembly 4 cooperation seal detection subassembly 5, can also leak simultaneously and detect, it is in use that has solved current filter core, though can be convenient open into water lid end, thereby convenient clear up the inside of filter core, but in actual use, because the junction between water lid end and the filter does not have stable sealed structure, this leads to the top of filter in use to appear the condition of leaking, and the condition that leaks is the infiltration at the initial stage all, and the filter hardly is found by the user at the initial stage of leaking, this just leads to the filter to appear the condition that leaks in a large number of, and the filter leaks in a large number then unavoidable causes certain economic damage to the user, consequently the filter is sealed leak protection water effect relatively poor in use, the problem of filter safety in utilization has been reduced.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a filter core convenient to clearance, includes filter body (1), inlet cap (2) and support frame (3), its characterized in that: the bottom of filter body (1) and the top fixed connection of support frame (3), the top of filter body (1) and the bottom movable mounting of lid (2) that intakes, location seal assembly (4) have been seted up at the top of filter body (1), the top fixedly connected with seal detection subassembly (5) on filter body (1) surface.

2. A filter cartridge for facilitating cleaning as defined in claim 1, wherein: the positioning sealing assembly (4) comprises a fixing groove (41), a fixing ring (42) is fixedly connected to the inside of the fixing groove (41), a connecting groove (43) is formed in the bottom of the fixing ring (42), a plurality of connecting grooves (43) are formed in the connecting groove (43) and distributed in an annular equidistant mode, a limiting rod (44) is movably connected to the inside of the connecting groove (43), the bottom of the limiting rod (44) is fixedly connected with the bottom of the inner wall of the fixing groove (41), and a sealing ring (45) is fixedly connected to the top of the fixing ring (42).

3. A filter cartridge for facilitating cleaning as defined in claim 1, wherein: seal detection subassembly (5) are including protection ring (51), the right side fixedly connected with water sensor (52) of protection ring (51) inner wall bottom, the top swing joint of filter body (1) has sealing washer (53), the top fixedly connected with connecting rod (54) of filter body (1), connecting rod (54) are provided with a plurality of, and a plurality of connecting rod (54) are the equidistance and distribute, spacing groove (55) have been seted up at the top of sealing washer (53), connecting rod (54) are located the inside of spacing groove (55).

4. A filter cartridge for facilitating cleaning as defined in claim 3, wherein: the outside fixedly connected with expansion strip (6) of sealing washer (53), the bottom of expansion strip (6) is located the inside of protection ring (51).

5. A filter cartridge for facilitating cleaning as defined in claim 3, wherein: the front side of protection ring (51) bottom fixedly connected with attention device (7), the bottom fixedly connected with control box (8) of protection ring (51).

6. A filter cartridge for facilitating cleaning as defined in claim 5, wherein: the bottom of control box (8) fixedly connected with protective housing (9), water drainage tank (10) have been seted up to the left side of protective ring (51) bottom.

7. A filter cartridge for facilitating cleaning as defined in claim 6, wherein: the inside threaded connection of water drainage tank (10) has dead lever (11), the bottom fixedly connected with rotor plate (12) of dead lever (11).