CN214913838U

CN214913838U - Double-layer filter screen for humidifier

Info

Publication number: CN214913838U
Application number: CN202120162230.3U
Authority: CN
Inventors: 刘仁伍; 江中央
Original assignee: Shanghai Wanfeng Environmental Protection Technology Co ltd
Current assignee: Shanghai Wanfeng Environmental Protection Technology Co ltd
Priority date: 2021-01-20
Filing date: 2021-01-20
Publication date: 2021-11-30
Anticipated expiration: 2031-01-20

Abstract

The utility model discloses a double-deck filter screen for humidifier, comprising a base plate, the top fixed mounting of bottom plate has the joint cover, the top fixed mounting of bottom plate has the adaptation stagnation point, the inside joint of joint cover has the inserted bar, the top fixedly connected with roof of inserted bar, the bottom fixed mounting of roof has the filter core, the bottom fixedly connected with internal filter screen of roof, the retainer plate on the border fixedly connected with of roof, go up the outer filter screen of bottom fixedly connected with of retainer plate, the retainer plate under the bottom fixedly connected with of outer filter screen, the inlet tube is installed at the top of roof. Through setting up the interior filter screen that contains a plurality of fillet face, the filter area of multiplicable interior filter screen to promote filtration efficiency, simultaneously through setting up filter core, interior filter screen and outer filter screen, form multi-level purification filtration, effectively carry out a lot of to aquatic impurity and filter, promoted the quality of water of humidifier, thereby be favorable to prolonging humidifier life.

Description

Double-layer filter screen for humidifier

Technical Field

The utility model relates to a humidifier technical field especially relates to a double-deck filter screen for humidifier.

Background

The filtering net, called filtering net for short, is made up by using metal wire meshes with different meshes through a certain processing process, and its functions are to filter molten material flow and increase material flow resistance so as to filter out mechanical impurity and raise mixing or plasticizing effect.

However, current filter screen simple structure leads to the filter screen damaged back, is difficult to effectively carry out the edulcoration to the humidifier water and filters, for this reason, proposes a double-deck filter screen for humidifier.

SUMMERY OF THE UTILITY MODEL

In order to overcome the not enough of prior art, the utility model provides a double-deck filter screen for humidifier through setting up the interior filter screen that contains a plurality of fillet face, the filter area of multiplicable interior filter screen to promote filtration efficiency, simultaneously through setting up filter core, interior filter screen and outer filter screen, form multi-level purification filtration, effectively carry out a lot of filtration to aquatic impurity, promoted the quality of water of humidifier, thereby be favorable to prolonging humidifier life.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a double-deck filter screen for humidifier, includes the bottom plate, the top fixed mounting of bottom plate has the joint cover, the top fixed mounting of bottom plate has the adaptation stagnation point, the inside joint of joint cover has the inserted bar, the top fixedly connected with roof of inserted bar, the bottom fixed mounting of roof has the filter core, the bottom fixedly connected with internal filter screen of roof, the border fixedly connected with of roof goes up the retainer plate, go up the outer filter screen of bottom fixedly connected with of retainer plate, the retainer plate under the bottom fixedly connected with of outer filter screen, the inlet tube is installed at the top of roof.

As an optimal technical scheme of the utility model, the joint cover is arranged and is provided with a plurality of for circumference array form, the inside of joint cover is equipped with the cavity draw-in groove.

As an optimized technical scheme of the utility model, the surface of adaptation stagnation point is tangent with the inner wall of interior filter screen, the adaptation stagnation point is cylindrical shaft shape.

As an optimal technical scheme of the utility model, the inserted bar interconnects through joint cover and bottom plate, the inserted bar is equidistant arranging.

As an optimized technical scheme of the utility model, interior filter screen is for having sunken curved surface net, interior filter screen contains a plurality of fillet face.

As a preferred technical scheme of the utility model, the inner wall of retainer plate and the outer fixed surface of bottom plate are connected down, the diameter of retainer plate equals with the diameter of last retainer plate down.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. the utility model discloses a setting contains the interior filter screen of a plurality of fillet face, the filter area of multiplicable interior filter screen to promote filtration efficiency, simultaneously through setting up filter core, interior filter screen and outer filter screen, form multi-level purification filtration, effectively carry out a lot of to aquatic impurity and filter, promoted the quality of water of humidifier, thereby be favorable to prolonging humidifier life;

2. the utility model discloses a set up inserted bar and joint cover adaptation joint, the installation stability of accessible inserted bar promotion roof and bottom plate, through setting up and the tangent adaptation stagnation point of interior filter screen inner wall, the accessible adaptation stagnation point supports the wire side of internal filter screen to deformation in the filter screen use is favorable to promoting the life of interior filter screen.

Drawings

Fig. 1 is a complete structural schematic diagram of the present invention;

FIG. 2 is an exploded view of the internal structure of the present invention;

FIG. 3 is a view-angle structure diagram of the bottom of the inner strainer of the present invention;

fig. 4 is an exploded front view of the inner member of the present invention.

Wherein: 1. a base plate; 2. a clamping sleeve; 3. adapting the stagnation point; 4. inserting a rod; 5. a top plate; 6. a filter element; 7. an inner filter screen; 8. an upper retainer ring; 9. an outer filter screen; 10. a lower retainer ring; 11. and (4) a water inlet pipe.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in fig. 1-4, a double-layer filter screen for a humidifier comprises a bottom plate 1, wherein the bottom end of a filter screen component can be fixed by arranging the bottom plate 1, a clamping sleeve 2 is fixedly arranged at the top of the bottom plate 1, an adaptive stagnation point 3 is fixedly arranged at the top of the bottom plate 1, an insertion rod 4 is clamped inside the clamping sleeve 2, a detachable top plate 5 and a detachable bottom plate 1 can be formed by arranging the clamping sleeve 2 and the insertion rod 4 in an adaptive clamping manner, so that the filter screen can be conveniently installed, a top plate 5 is fixedly connected at the top of the insertion rod 4, a filter element 6 is fixedly arranged at the bottom of the top plate 5, the water body can be further filtered by arranging the filter element 6, the purification degree of the water body is improved, an inner filter screen 7 is fixedly connected at the bottom of the top plate 5, and the water quality can be subjected to impurity removal filtering by arranging the inner filter screen 7, so that the water quality is improved, the border fixedly connected with of roof 5 goes up retainer plate 8, goes up the outer filter screen 9 of the bottom fixedly connected with of retainer plate 8, and through setting up outer filter screen 9, the outer filter screen 9 of accessible carries out coarse filtration to the water to get rid of large granule impurity, retainer plate 10 under the bottom fixedly connected with of outer filter screen 9, through setting up lower retainer plate 10, can stabilize the fixed mounting in outer filter screen 9 bottom, inlet tube 11 is installed at the top of roof 5.

In other embodiments, the clamping sleeve 2 is arranged in a circumferential array and is provided with a plurality of clamping grooves, the hollow clamping grooves are formed in the clamping sleeve 2, and the bottom end of the inserted rod 4 can be fixed by arranging the clamping sleeve 2, so that the overall use stability of the filter screen is improved.

In other embodiments, the surface of the adaptation stagnation point 3 is tangent to the inner wall of the inner filter screen 7, the adaptation stagnation point 3 is in the shape of a cylindrical rod, and the adaptation stagnation point 3 tangent to the inner wall of the inner filter screen 7 is arranged, so that the net surface of the inner filter screen 7 can be supported by the adaptation stagnation point 3, the deformation of the inner filter screen 7 in the using process is reduced, and the service life of the inner filter screen 7 is prolonged.

In other embodiments, inserted bar 4 is through joint cover 2 and bottom plate 1 interconnect, and inserted bar 4 is for equidistant arranging, through setting up inserted bar 4 and the 2 adaptation joints of joint cover, the installation stability of accessible inserted bar 4 promotion roof 5 and bottom plate 1.

In other embodiments, the inner strainer 7 is a curved strainer with a recess, the inner strainer 7 includes a plurality of rounded surfaces, and the inner strainer 7 including a plurality of rounded surfaces is disposed to increase the filtering area of the inner strainer 7, thereby increasing the filtering efficiency.

In other embodiments, the inner wall of the lower fixing ring 10 is fixedly connected with the outer surface of the bottom plate 1, the diameter of the lower fixing ring 10 is equal to that of the upper fixing ring 8, the diameters of the upper fixing ring 8 and the lower fixing ring 10 are equal, and the top and the bottom of the outer filter screen 9 can be respectively fixed, so that the outer filter screen 9 can be stably used and installed.

The utility model discloses a theory of operation: during the use, through the inside with rivers let in inlet tube 11, let in water to 6 departments of filter core through inlet tube 11, adsorb through filter core 6 to aquatic impurity and filter, the water after the filtration flows through inner strainer 7, inner strainer 7 carries out the secondary filter to the water after once filtering, the water further flows through outer filter screen 9 after the secondary filter, thereby form multi-level filtering component, purify the water that flows into in the humidifier and filter, through reducing aquatic impurity, extension humidifier life.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a double-deck filter screen for humidifier, includes bottom plate (1), its characterized in that: the top fixed mounting of bottom plate (1) has joint cover (2), the top fixed mounting of bottom plate (1) has adaptation stagnation point (3), the inside joint of joint cover (2) has inserted bar (4), the top fixedly connected with roof (5) of inserted bar (4), the bottom fixed mounting of roof (5) has filter core (6), filter screen (7) in the bottom fixedly connected with of roof (5), border fixedly connected with of roof (5) goes up retainer plate (8), go up the outer filter screen (9) of the bottom fixedly connected with of retainer plate (8), retainer plate (10) under the bottom fixedly connected with of outer filter screen (9), inlet tube (11) are installed at the top of roof (5).

2. The double-layer filter screen for the humidifier according to claim 1, wherein: the clamping sleeves (2) are arranged in a circumferential array mode and are provided with a plurality of clamping grooves, and hollow clamping grooves are formed in the clamping sleeves (2).

3. The double-layer filter screen for the humidifier according to claim 1, wherein: the surface of the adaptation stagnation point (3) is tangent to the inner wall of the inner filter screen (7), and the adaptation stagnation point (3) is in the shape of a cylindrical rod.

4. The double-layer filter screen for the humidifier according to claim 1, wherein: the inserted bars (4) are connected with the bottom plate (1) through clamping sleeves (2), and the inserted bars (4) are arranged at equal intervals.

5. The double-layer filter screen for the humidifier according to claim 1, wherein: the inner filter screen (7) is a curved screen with a recess, and the inner filter screen (7) comprises a plurality of round corner surfaces.

6. The double-layer filter screen for the humidifier according to claim 1, wherein: the inner wall of the lower fixing ring (10) is fixedly connected with the outer surface of the bottom plate (1), and the diameter of the lower fixing ring (10) is equal to that of the upper fixing ring (8).