CN109210538A - A kind of wall-hung boiler air filter - Google Patents
A kind of wall-hung boiler air filter Download PDFInfo
- Publication number
- CN109210538A CN109210538A CN201811099384.1A CN201811099384A CN109210538A CN 109210538 A CN109210538 A CN 109210538A CN 201811099384 A CN201811099384 A CN 201811099384A CN 109210538 A CN109210538 A CN 109210538A
- Authority
- CN
- China
- Prior art keywords
- filter
- wall
- hung boiler
- erection support
- air
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/46—Details, e.g. noise reduction means
- F23D14/68—Treating the combustion air or gas, e.g. by filtering, or moistening
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/0005—Details for water heaters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F19/00—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers
- F28F19/01—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers by using means for separating solid materials from heat-exchange fluids, e.g. filters
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The present invention discloses a kind of wall-hung boiler air filter, it is characterized in that, it include: filter erection support, primary filter, secondary filtration core, air intlet and air outlet slit are equipped on the filter erection support, the secondary filtration core is arranged in the primary filter and is installed along on the filter erection support with the primary filter, separates the air intlet and air outlet slit.The present invention uses double filtration design, and the outside air of sucking is by primary filter primary filter, and the secondary filtration core through inside installation filters again, not only filter effect is good, and inside easy to disassemble, cleaning and filtering structure, it can be reused after a whole set of filter structure cleaning, reduce use cost.
Description
Technical field
The present invention relates to fluid heater components more particularly to a kind of wall-hung boiler air filters.
Background technique
In existing wall-hung boiler, for full premixed condensed wall-hung boiler, in heating operation, internal core zero
Component combust device, blower, condensing heat exchanger service life be affected by external environment impurity.Such as in dusty, sand and dust or
Under cotton-wool environment, without air filter, permanent operation is used, and external dust impurity can be sucked by blower, and attached product exists
On draught fan impeller, fan performance is influenced；Into after burner, occur to block burner because the fire hole of burner is small；Or attached product
On condensing heat exchanger wall surface, it is chronically at the environment of high temperature and humidity, when wall-hung boiler is shut down, mould nourishing is easily caused, blocks up
The heat exchange spacing between condensing heat exchanger is filled in, causes to discharge fume when wall-hung boiler is run unsmooth, heat exchange is uneven, finally influences wall-hung boiler
Service life.And existing wall-hung boiler air filter is mounted on air inlet and smoke outlet, is not easy to replace, be cleaned, and is installed
Poor universality, it is at high cost.
Summary of the invention
Aiming at the problems existing in the prior art, the purpose of the present invention is to provide a kind of wall hangings easy to disassemble, cleaning
Furnace air filter.
To achieve the above objectives, the present invention adopts the following technical scheme that.
A kind of wall-hung boiler air filter characterized by comprising filter erection support, primary filter, second level
Filtration core, is equipped with air intlet and air outlet slit on the filter erection support, and the secondary filtration core is arranged described
It is installed along on the filter erection support in primary filter and with the primary filter, by the air intlet
It is separated with air outlet slit.
As a further illustration of the above scheme, the filter erection support is hollow structure, pacify in the filter
The side for filling support is equipped with the opening for holding the primary filter insertion, and the air intake and the air outlet slit are respectively set
In the front and back end of the filter erection support.
As a further illustration of the above scheme, being correspondingly provided with inserting terminal on the air outlet slit.
As a further illustration of the above scheme, the inserting terminal includes annular protrusion, and it is mounted on the annular
Several rotations installation limit point of raised outer periphery and several installation fastening points, are equipped with mounting hole in the installation fastening point,
The rotation installation limit point is correspondingly arranged with the installation fastening point.
As a further illustration of the above scheme, the inserting terminal and premixed device matching design.
As a further illustration of the above scheme, the inserting terminal is mutually inserted with the premixed device and docks when installation
Together, when rotary air filter, by it is described rotation installation limit point limit make the installation fastening point with it is described pre-
Installation position cooperation on mixed device, screw is then stamped on the mounting hole can be realized air filter and the premixed device
Fastening installation.
As a further illustration of the above scheme, the premixed device is fitted together with frequency conversion fan, in the premixed device
It is equipped with fuel gas inlet.
As a further illustration of the above scheme, stainless steel filter screen of the primary filter for U-shaped structure, described two
Grade filtering core retainer plate is limited with screw and is fixed in the primary filter.
As a further illustration of the above scheme, using spiral shell between the filter erection support and the primary filter
Nail is fixed.
The beneficial effects of the present invention are:
One, using double filtration design, the outside air of sucking by primary filter primary filter, and through inside installation
Secondary filtration core filters again, and not only filter effect is good, improves the service life of wall-hung boiler, and easy to disassemble, cleaning filtering
Inside configuration can reuse after a whole set of filter structure cleaning, reduce use cost.
Two, it adopts and is screwed between primary filter and secondary filtration core, filter erection support, simple side is installed
Just, it is replaced convenient for subsequent periodic cleaning.
Detailed description of the invention
Fig. 1 show air filter arrangement schematic diagram.
Fig. 2 show filter erection support structural schematic diagram.
Fig. 3 show air filter and fan installing structure schematic diagram.
Description of symbols:
1: filter erection support, 2: primary filter, 3: secondary filtration core, 4: premixed device, 5: frequency conversion fan, 6: combustion gas
Import.
1-1: opening, 1-2: air intake, 1-3: air outlet slit, 1-4: inserting terminal.
1-4-1: annular protrusion, 1-4-2: rotation installation limit point, 1-4-3: installation fastening point, 1-4-4: mounting hole.
4-1: installation position.
Specific embodiment
In the description of the present invention, it should be noted that " transverse direction ", " vertical if any term " center " for the noun of locality
To ", " length ", " width ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top",
The indicating positions such as "bottom", "inner", "outside", " clockwise ", " counterclockwise " and positional relationship are orientation based on the figure or position
Relationship is set, the narration present invention is merely for convenience of and simplifies description, rather than the device or element of indication or suggestion meaning are necessary
It constructs and operates with specific orientation, with particular orientation, should not be understood as limiting specific protection scope of the invention.
In addition, being used for description purposes only if any term " first ", " second ", it is not understood to indicate or imply relatively heavy
The property wanted or the quantity for implicitly indicating technical characteristic." first " is defined as a result, " second " feature can be expressed or implicit include
One or more this feature, in the present description, " at least " are meant that one or more, unless otherwise clearly having
The restriction of body.
In the present invention, except as otherwise clear stipulaties and restriction, should make if any term " assembling ", " connected ", " connection " term
Broad sense goes to understand, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It is also possible to mechanical connect
It connects；It can be directly connected, be also possible to be connected by intermediary, can be and be connected inside two elements.For ability
For the those of ordinary skill of domain, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
In invention, unless otherwise specified and limited, fisrt feature second feature "upper" or "lower" may include
First and second features directly contact, also may include fisrt feature and second feature be not direct contact but by them it
Between other characterisation contact.Moreover, fisrt feature second feature " on ", " under " and " above " include fisrt feature
Right above two features and oblique upper, or be only to indicate that first feature horizontal height is higher than the height of second feature.Fisrt feature
Second feature " on ", " under " and " below " include that fisrt feature is directly under or diagonally below the second feature, or only table
Show first feature horizontal height lower than second feature.
Below with reference to the attached drawing of specification, a specific embodiment of the invention is further described, is made of the invention
Technical solution and its benefits are clearer.It describes embodiment below with reference to attached drawing to be exemplary, it is intended to solve
The present invention is released, and is not considered as limiting the invention.
As shown in Figure 1 and Figure 2, a kind of wall-hung boiler air filter, comprising: filter erection support 1, primary filter
2, secondary filtration core 3, the secondary filtration core 3 are arranged in the primary filter 2 and with the primary filter 2 together
It is mounted on the filter erection support 1.
Wherein, the filter erection support 1 is hollow structure, is equipped with and holds in the side of the filter erection support 1
The opening 1-1 that the primary filter 2 is inserted into, is respectively equipped with air intake 1- in the front and back end of the filter erection support 1
2, air outlet slit 1-3 is correspondingly provided with inserting terminal 1-4 on the air outlet slit 1-3.
The inserting terminal 1-4 includes annular protrusion 1-4-1, and is mounted on the annular protrusion 1-4-1 outer periphery
Limit point 1-4-2 and several installation fastening point 1-4-3 is installed in several rotations, and mounting hole 1-4- is equipped in the installation fastening point
4, the rotation installation limit point 1-4-2 and installation fastening point 1-4-3 is correspondingly arranged.In the present embodiment, preferably installation is tight
Solid point 1-4-3 be four, in other embodiments, the installation fastening point be two, three, five, it is even more, it is unlimited
In the present embodiment.
The primary filter 2 is preferably the stainless steel filter screen of U-shaped structure, and anti-corrosion is durable.3 sets of the secondary filtration core
In the primary filter 2, and is limited and fixed with screw.The primary filter 2 is embedded into described across the opening 1-1
On filter erection support 1.To avoid falling off, also adopts and be screwed between filter erection support 1 and primary filter 2.
Installing and dismounting between primary filter 2 and secondary filtration core 3, between filter erection support 1 is simple and convenient.
In the present embodiment, the shape of the preferably described primary filter 2 and the secondary filtration core 3 be all it is rectangular, at other
In embodiment, the shape of the primary filter 2 and the secondary filtration core 3 is round, ellipse or other shapes, is only needed
Primary filter and filter erection support can separate air intake, air outlet slit after fitting together.
As shown in figure 3,4 matching design of premixed device of the inserting terminal 1-4 and industry universal.The premixed device 4 and change
Frequency blower 5 fits together, and fuel gas inlet 6 is equipped on the premixed device 4.When actual installation, the inserting terminal 1-4 and pre-
Mixed device 4, which is mutually inserted, to be docking together, rotary air filter, keeps installation tight by the limit of rotation installation limit point 1-4-2
Both installation position 4-1 on solid point 1-4-3 and premixed device 4 cooperates, and then stamps screw on certain mounting hole 1-4-4, make
Fastening installation.Note that not necessarily all playing screw on all mounting holes when installation, it can choose a part and play screw.
A kind of wall-hung boiler air filter provided in this embodiment, using double filtration design, the outside air of sucking
By primary filter primary filter, and the secondary filtration core through inside installation filters again, and not only filter effect is good, but also is convenient for
Inside disassembly, cleaning and filtering structure, it can be reused after a whole set of filter structure cleaning, reduce use cost.
From the foregoing description of structures and principles it should be understood by those skilled in the art that, the present invention not office
It is limited to above-mentioned specific embodiment, this hair is all fallen within using the improvement of techniques well known and substitution on the basis of the present invention
Bright protection scope, protection scope of the present invention should limit it by each claim and its equivalent.In specific embodiment
The part not illustrated is the prior art or common knowledge.
Claims (9)
1. a kind of wall-hung boiler air filter characterized by comprising filter erection support, primary filter, second level mistake
Filter core, is equipped with air intlet and air outlet slit on the filter erection support, and the secondary filtration core is arranged described one
In grade filter screen and be installed along on the filter erection support with the primary filter, by the air intlet and
Air outlet slit separates.
2. a kind of wall-hung boiler air filter according to claim 1, which is characterized in that the filter erection support
For hollow structure, the opening for holding the primary filter insertion, the air are equipped in the side of the filter erection support
Entrance and the air outlet slit are separately positioned on the front and back end of the filter erection support.
3. a kind of wall-hung boiler air filter according to claim 1, which is characterized in that right on the air outlet slit
Inserting terminal should be equipped with.
4. a kind of wall-hung boiler air filter according to claim 3, which is characterized in that the inserting terminal includes ring
Shape protrusion, and it is mounted on several rotations installation limit point and several installation fastening points of the annular protrusion outer periphery, in institute
It states installation fastening point and is equipped with mounting hole, the rotation installation limit point is correspondingly arranged with the installation fastening point.
5. a kind of wall-hung boiler air filter according to claim 4, which is characterized in that the inserting terminal and premix
Device matching design.
6. a kind of wall-hung boiler air filter according to claim 5, which is characterized in that when installation, the inserted terminal
Sub be mutually inserted with the premixed device is docking together, and when rotary air filter, passes through the limit of the rotation installation limit point
Position cooperates the installation position on the installation fastening point and the premixed device, and screw is then stamped on the mounting hole can be real
The fastening of existing air filter and the premixed device is installed.
7. a kind of wall-hung boiler air filter according to claim 5, which is characterized in that the premixed device and frequency conversion wind
Machine fits together, and fuel gas inlet is equipped on the premixed device.
8. a kind of wall-hung boiler air filter according to claim 1, which is characterized in that the primary filter is U
The stainless steel filter screen of type structure, the secondary filtration core retainer plate are limited with screw and are fixed in the primary filter.
9. a kind of wall-hung boiler air filter according to claim 1, which is characterized in that the filter erection support
It adopts and is screwed between the primary filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811099384.1A CN109210538A (en) | 2018-09-20 | 2018-09-20 | A kind of wall-hung boiler air filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811099384.1A CN109210538A (en) | 2018-09-20 | 2018-09-20 | A kind of wall-hung boiler air filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109210538A true CN109210538A (en) | 2019-01-15 |
Family
ID=64984212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811099384.1A Pending CN109210538A (en) | 2018-09-20 | 2018-09-20 | A kind of wall-hung boiler air filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109210538A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110487603A (en) * | 2019-08-15 | 2019-11-22 | 安徽天承科自动化科技有限公司 | A kind of multistage filtering probe and sampling system |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040003719A1 (en) * | 2002-07-03 | 2004-01-08 | Le Hung T. | Multi port air filter |
| CN201030273Y (en) * | 2007-04-12 | 2008-03-05 | 宝山钢铁股份有限公司 | Air filter |
| CN102144907A (en) * | 2010-02-05 | 2011-08-10 | 乐金电子(天津)电器有限公司 | High-efficiency air filter |
| CN203655581U (en) * | 2013-12-31 | 2014-06-18 | 浙江圣效化学品有限公司 | Inflator air inlet primary filtering apparatus |
| CN206496524U (en) * | 2017-02-19 | 2017-09-15 | 杨斌 | Gas-heating water heater air filter |
| CN206514529U (en) * | 2017-01-04 | 2017-09-22 | 广东昊森热能设备有限公司 | A kind of air intake structure of fully pre-mixing gas combustion water heater for heating |
| CN107327846A (en) * | 2017-07-28 | 2017-11-07 | 佛山市沃克曼普电气有限公司 | It is pre-mixed pressure type gas supply system |
| CN206707979U (en) * | 2017-04-28 | 2017-12-05 | 河北科为先生物科技有限公司 | A kind of air filter of air compressor |
| CN207628116U (en) * | 2017-11-15 | 2018-07-20 | 积顿新热能设备无锡有限公司 | A kind of high-power water heater air filter |
| CN209147097U (en) * | 2018-09-20 | 2019-07-23 | 万家乐热能科技有限公司 | A kind of wall-hung boiler air filter |
-
2018
- 2018-09-20 CN CN201811099384.1A patent/CN109210538A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040003719A1 (en) * | 2002-07-03 | 2004-01-08 | Le Hung T. | Multi port air filter |
| CN201030273Y (en) * | 2007-04-12 | 2008-03-05 | 宝山钢铁股份有限公司 | Air filter |
| CN102144907A (en) * | 2010-02-05 | 2011-08-10 | 乐金电子(天津)电器有限公司 | High-efficiency air filter |
| CN203655581U (en) * | 2013-12-31 | 2014-06-18 | 浙江圣效化学品有限公司 | Inflator air inlet primary filtering apparatus |
| CN206514529U (en) * | 2017-01-04 | 2017-09-22 | 广东昊森热能设备有限公司 | A kind of air intake structure of fully pre-mixing gas combustion water heater for heating |
| CN206496524U (en) * | 2017-02-19 | 2017-09-15 | 杨斌 | Gas-heating water heater air filter |
| CN206707979U (en) * | 2017-04-28 | 2017-12-05 | 河北科为先生物科技有限公司 | A kind of air filter of air compressor |
| CN107327846A (en) * | 2017-07-28 | 2017-11-07 | 佛山市沃克曼普电气有限公司 | It is pre-mixed pressure type gas supply system |
| CN207628116U (en) * | 2017-11-15 | 2018-07-20 | 积顿新热能设备无锡有限公司 | A kind of high-power water heater air filter |
| CN209147097U (en) * | 2018-09-20 | 2019-07-23 | 万家乐热能科技有限公司 | A kind of wall-hung boiler air filter |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110487603A (en) * | 2019-08-15 | 2019-11-22 | 安徽天承科自动化科技有限公司 | A kind of multistage filtering probe and sampling system |
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