CN217613691U - Boiler air filter capable of being detached by one key - Google Patents
Boiler air filter capable of being detached by one key Download PDFInfo
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- CN217613691U CN217613691U CN202221729759.XU CN202221729759U CN217613691U CN 217613691 U CN217613691 U CN 217613691U CN 202221729759 U CN202221729759 U CN 202221729759U CN 217613691 U CN217613691 U CN 217613691U
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- connecting rod
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- lock
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Abstract
The utility model provides an air filter for a boiler, which can be disassembled by one key, and comprises a filter and a filter box formed by a front panel and a bottom box cover; the upper opening of the bottom box is provided with an outward flange which can be lapped on an L-shaped inward flange of the shell, the lower opening of the front panel and the upper opening of the bottom box are fixed through a connecting rod lock, and the connecting rod lock is fixed below the front panel and positioned outside the bottom box; the connecting rod lock comprises a lock body and a locking plate, and the locking plate is controlled to rotate into an L-shaped inward flanging of the machine shell or rotate out of the L-shaped inward flanging of the machine shell through the connecting rod, so that the front panel and the bottom box are locked or unlocked. The utility model discloses insert the key hole with the key when using and rotate, the motion of control connecting rod to it is rotatory to drive the tapered end, drives the rotatory locking and the unblock of realizing of locking plate when the tapered end is rotatory, and it is very convenient to dismantle the replacement.
Description
[ technical field ] A
The utility model relates to a boiler technical field especially relates to an air cleaner for boiler that can a key be dismantled.
[ background ] A method for producing a semiconductor device
At present, more and more gas boilers are adopted in the heating field of urban buildings in China, and before combustible gas is combusted, the gas boilers need to be fully mixed with air according to a certain proportion. In order to ensure that the gas is fully combusted and reduce the influence of impurities in the air on the service life of the gas boiler, the air needs to enter a filter for pre-filtering before entering the boiler. The existing filter is complex to install and is not easy to replace, and the invention provides the boiler air filter which can be detached by one key, which is a technical problem to be solved urgently by technical personnel in the field.
[ Utility model ] A method for manufacturing a semiconductor device
In view of this, the embodiment of the present invention provides an air filter for a boiler, which can be detached by one key.
A boiler air filter capable of being detached by one key comprises a filter and a filter box formed by covering a front panel and a bottom box; the upper opening of the bottom box is provided with an outward flange which can be lapped on an L-shaped inward flange of the shell, the lower opening of the front panel and the upper opening of the bottom box are fixed through a connecting rod lock, and the connecting rod lock is fixed below the front panel and positioned outside the bottom box; the connecting rod lock comprises a lock body and a locking plate, and the locking plate is controlled to rotate into an L-shaped inward flanging of the machine shell or rotate out of the L-shaped inward flanging of the machine shell through the connecting rod, so that the front panel and the bottom box are locked or unlocked.
As a preferred embodiment of the present application, the lower opening of the front panel is flanged inward at the position opposite to the link lock, and then flanged upward in a right angle form to form an "L" shaped inward flange, and the "L" shaped inward flange of the front panel is snapped into the "L" shaped inward flange of the housing.
As a preferred embodiment of the present application, the filter is disposed on a supporting plate, the supporting plate is fixed on the side wall of the bottom box, the supporting plate is of a box-shaped structure with an upper opening and a lower opening, and the edges of the openings on one side of the supporting plate are turned inwards to form a placing platform.
As a preferred embodiment of the present application, the surface of the front panel is provided with rhombic and triangular hollows.
In a preferred embodiment of the present invention, the bottom surface of the bottom case is provided with a circular air outlet.
As a preferred embodiment of this application, the filter includes prismatic filter body and support, the support is upper and lower open-ended box type structure, and the support two sides opening all inwards turns over the supporting platform who forms the filter, and the bar recess has all been seted up to the outside of four sides of support.
As a preferred embodiment of this application, be provided with the connecting rod in the lock body, the tapered end is connected to the one end of this connecting rod, and when the key inserted the key hole and rotate, the motion of control connecting rod to it is rotatory to drive the tapered end, the tapered end is the square and can insert in the square lockhole that corresponds with it on the locking piece, drives the locking piece rotation when the tapered end is rotatory and realizes locking and unblock.
One of the above technical solutions has the following beneficial effects:
the utility model provides an air filter for a boiler, which can be disassembled by one key, and comprises a filter and a filter box, wherein the filter box is formed by a front panel and a bottom box cover; the upper opening of the bottom box is provided with an outward flange which can be lapped on an L-shaped inward flange of the shell, the lower opening of the front panel and the upper opening of the bottom box are fixed through a connecting rod lock, and the connecting rod lock is fixed below the front panel and positioned outside the bottom box; the connecting rod lock comprises a lock body and a locking plate, and the locking plate is controlled to rotate into an L-shaped inward flanging of the machine shell or rotate out of the L-shaped inward flanging of the machine shell through the connecting rod, so that the front panel and the bottom box are locked or unlocked. The utility model discloses insert the key hole with the key when using and rotate, the motion of control connecting rod to it is rotatory to drive the tapered end, drives the rotatory locking and the unblock of realizing of locking plate when the tapered end is rotatory, and it is very convenient to dismantle the replacement.
[ description of the drawings ]
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive labor.
FIG. 1 is a schematic structural view of a boiler air filter capable of being detached by one key according to an embodiment of the present invention;
FIG. 2 is a schematic view showing another structure of a boiler air filter according to an embodiment of the present invention, which can be disassembled by one key;
fig. 3 is a schematic structural diagram of a link lock according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a lock body according to an embodiment of the present invention;
fig. 5 is a schematic view of the link lock of the embodiment of the present invention cooperating with the front panel, the bottom case and the housing.
[ detailed description ] embodiments
For better understanding of the technical solutions of the present invention, the following detailed descriptions of the embodiments of the present invention are provided with reference to the accompanying drawings.
It should be understood that the described embodiments are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
The terminology used in the embodiments of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used in the embodiments of the present invention and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.
It should be understood that the term "and/or" as used herein is merely one type of association that describes an associated object, meaning that three relationships may exist, e.g., a and/or B may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter associated objects are in an "or" relationship.
FIG. 1 is a schematic structural view of a boiler air filter capable of being detached by one key according to an embodiment of the present invention; FIG. 2 is a schematic view showing another structure of a boiler air filter according to an embodiment of the present invention, which can be disassembled by one key; fig. 3 is a schematic structural diagram of a link lock according to an embodiment of the present invention; fig. 4 is a schematic structural diagram of a lock body according to an embodiment of the present invention; fig. 5 is a schematic view of the link lock of the embodiment of the present invention cooperating with the front panel, the bottom case and the housing.
Referring to fig. 1-5, an embodiment of the present invention provides an air filter for a boiler, which can be detached by one key, and includes a filter 1 and a filter box formed by covering a front panel 2 and a bottom box 3, wherein the front panel 2 has a diamond-shaped and a triangular hollow-out portion on the surface, and the bottom of the bottom box 3 has a circular air outlet. An outer flanging is arranged at the upper opening of the bottom box 3, the outer flanging can be lapped on the L-shaped inner flanging of the machine shell 4, the lower opening of the front panel 2 and the upper opening of the bottom box 3 are fixed through a connecting rod lock 5, and the connecting rod lock 5 is fixed below the front panel 3 and is positioned outside the bottom box 3; the connecting rod lock 5 comprises a lock body 51 and a locking plate 52, and the locking plate 52 is controlled to rotate into the inward flange of the L shape of the machine shell 4 or the locking plate 52 is controlled to rotate out of the inward flange of the L shape of the machine shell 4 through the connecting rod, so that the front panel 2 and the bottom box 3 are locked or the front panel 2 and the bottom box 3 are unlocked. The air filter of the boiler is a consumable product, and the purpose of the design can be realized by one-key disassembly of the air filter, so that the air filter is convenient to replace.
Specifically, a connecting rod is arranged in the lock body 51, one end of the connecting rod is connected with the lock 53, when a key is inserted into the key hole to rotate, the connecting rod is controlled to move, so that the lock is driven to rotate 53, the lock 53 is square and can be inserted into a square lock hole corresponding to the lock on the lock, and when the lock 53 rotates, the lock 52 is driven to rotate to realize locking and unlocking.
In addition, the lower opening of the front panel 2 is flanged inwards at the position opposite to the connecting rod lock 5 and then flanged upwards in a right angle form to form an L-shaped flange, and the L-shaped flange of the front panel 2 is clamped in the L-shaped flange of the casing 5.
The utility model discloses a filter 1 is arranged in the backup pad, and on this backup pad was fixed in end box 3 lateral walls, the backup pad was upper and lower open-ended box type structure, and the equal enstrophe in backup pad one side open-ended edge formed place the platform. Filter 1 includes prismatic filter body and support, and the support is upper and lower open-ended box type structure, and the support two sides opening is all inwards turned over and is formed the supporting platform of filter, and the bar recess has all been seted up to the outside of four sides of support.
One of the above technical solutions has the following beneficial effects:
the utility model provides an air filter for a boiler, which can be detached by one key, and comprises a filter and a filter box formed by a front panel and a bottom box cover; the upper opening of the bottom box is provided with an outward flange which can be lapped on an L-shaped inward flange of the shell, the lower opening of the front panel and the upper opening of the bottom box are fixed through a connecting rod lock, and the connecting rod lock is fixed below the front panel and positioned outside the bottom box; the connecting rod lock comprises a lock body and a locking plate, and the locking plate is controlled to rotate into an L-shaped inward flange of the machine shell or rotate out of the L-shaped inward flange of the machine shell through the connecting rod, so that the front panel and the bottom box are locked or unlocked. The utility model discloses insert the key hole with the key when using and rotate, the motion of control connecting rod to it is rotatory to drive the tapered end, drives the rotatory locking and the unblock of realizing of locking plate when the tapered end is rotatory, and it is very convenient to dismantle the replacement.
The above description is only for the preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements and the like made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. An air filter for a boiler capable of being detached by one key is characterized by comprising a filter and a filter box formed by covering a front panel and a bottom box; the upper opening of the bottom box is provided with an outward flange which can be lapped on an L-shaped inward flange of the shell, the lower opening of the front panel and the upper opening of the bottom box are fixed through a connecting rod lock, and the connecting rod lock is fixed below the front panel and positioned outside the bottom box; the connecting rod lock comprises a lock body and a locking plate, and the locking plate is controlled to rotate into an L-shaped inward flange of the casing or rotate out of the L-shaped inward flange of the casing through the connecting rod, so that the front panel and the bottom box are locked or unlocked.
2. The air filter for the boiler capable of being detached by one key as claimed in claim 1, wherein the lower opening of the front panel is flanged inwards at the position opposite to the connecting rod lock and then flanged upwards in a right angle form to form an 'L' -shaped flange, and the 'L' -shaped flange of the front panel is clamped in the 'L' -shaped flange of the casing.
3. The air filter for a boiler capable of being detached by one key as claimed in claim 1, wherein the filter is placed on a support plate fixed on the side wall of the bottom case, the support plate is of a box type structure with an upper opening and a lower opening, and the edges of the openings on one side of the support plate are turned inwards to form a placing platform.
4. The air filter for a boiler capable of being detached by one key as claimed in claim 1, wherein the front panel surface is provided with diamond and triangular hollows.
5. The air filter for the boiler capable of being detached by one key as claimed in claim 1, wherein the bottom surface of the bottom box is provided with a circular air outlet.
6. The air filter for the boiler, which can be detached by one key as claimed in claim 1, wherein the filter comprises a prismatic filter body and a bracket, the bracket is of a box-shaped structure with an upper opening and a lower opening, the openings on two sides of the bracket are turned inwards to form a supporting platform of the filter, and strip-shaped grooves are formed in the outer parts of four sides of the bracket.
7. The air filter for the boiler capable of being detached by one key as claimed in claim 1, wherein a connecting rod is disposed in the lock body, one end of the connecting rod is connected with a lock head, when a key is inserted into the key hole to rotate, the connecting rod is controlled to move, so as to drive the lock head to rotate, the lock head is square and can be inserted into a square lock hole corresponding to the lock head, and when the lock head rotates, the lock head is driven to rotate to realize locking and unlocking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221729759.XU CN217613691U (en) | 2022-07-05 | 2022-07-05 | Boiler air filter capable of being detached by one key |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221729759.XU CN217613691U (en) | 2022-07-05 | 2022-07-05 | Boiler air filter capable of being detached by one key |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217613691U true CN217613691U (en) | 2022-10-21 |
Family
ID=83633111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221729759.XU Active CN217613691U (en) | 2022-07-05 | 2022-07-05 | Boiler air filter capable of being detached by one key |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217613691U (en) |
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2022
- 2022-07-05 CN CN202221729759.XU patent/CN217613691U/en active Active
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