CN212369765U - Energy-conserving new fan filter equipment with clean function of filter screen - Google Patents
Energy-conserving new fan filter equipment with clean function of filter screen Download PDFInfo
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- CN212369765U CN212369765U CN202020843842.4U CN202020843842U CN212369765U CN 212369765 U CN212369765 U CN 212369765U CN 202020843842 U CN202020843842 U CN 202020843842U CN 212369765 U CN212369765 U CN 212369765U
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- air inlet
- filter screen
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Abstract
The utility model discloses an energy-conserving new fan filter equipment with clean function of filter screen, erect box, upper and lower driving piece, the takeover of giving vent to anger, admit air takeover and filter screen spare including filter equipment main part, annular cavity, cover net are clean, the inside of filter equipment main part has been seted up annular cavity, annular cavity's internally mounted has the fan, the air inlet department of fan installs the tee bend solenoid valve that admits air, the air outlet department of fan installs the tee bend solenoid valve that gives vent to anger, vertical setting is installed to one side of filter equipment main part the clean box of erecting of cover net, annular cavity's inside separates and is equipped with annular cavity baffle, annular cavity baffle will exhaust chamber and air inlet chamber are split into to annular cavity, the last intercommunication of installing of exhaust chamber has the annular chamber outlet duct. Has the advantages that: the utility model discloses can filter the gas of business turn over to can carry out the clearance and the reverse blowing of filter screen, keep the filter screen clean, need not the dismouting.
Description
Technical Field
The utility model relates to a fan filter equipment field especially relates to an energy-conserving new fan filter equipment with clean function of filter screen.
Background
Usually, in order to block impurity and dust that the fan probably was drawn into in the operation process, can install the filter in fan wind gap department, the structure of filter is more complicated, appears damaging and is difficult to change, and long-time use rear surface can be infected with more dust, can not wash, influences the circulation of fan amount of wind.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an energy-conserving new fan filter equipment with clean function of filter screen just in order to solve above-mentioned problem.
The utility model discloses a following technical scheme realizes above-mentioned purpose:
an energy-saving fresh air fan filtering device with a filter screen cleaning function comprises a filtering device main body, an annular cavity, a cover net cleaning vertical box, an upper driving part, a lower driving part, an air outlet connecting pipe, an air inlet connecting pipe and a filter screen piece, wherein the annular cavity is formed in the filtering device main body, a fan is installed in the annular cavity, an air inlet three-way electromagnetic valve is installed at an air inlet of the fan, an air outlet three-way electromagnetic valve is installed at an air outlet of the fan, the cover net cleaning vertical box which is vertically arranged is installed on one side of the filtering device main body, an annular cavity partition plate is arranged in the annular cavity in a partitioned mode and divides the annular cavity into an air exhaust cavity and an air inlet cavity, an annular cavity air outlet pipe is installed and communicated on the air exhaust cavity, an annular cavity air inlet pipe is installed and communicated on the air inlet cavity, and an air exhaust return pipe, an air inlet return pipe is installed on one valve port of the air inlet three-way electromagnetic valve, the annular cavity air inlet pipe extends to the cover net cleaning vertical box, the filter net piece is installed on the annular cavity air inlet pipe in the cover net cleaning vertical box, the miniature motor box is installed at the top of the inner side of the cover net cleaning vertical box, a miniature motor is fixedly installed inside the miniature motor box, the miniature motor is installed with the upper driving piece and the lower driving piece through driving of a driving screw rod, and a cover net brush is fixedly installed on the upper driving piece and the lower driving piece.
Furthermore, the side surface of the filtering device main body is provided with the air outlet connecting pipe, the air outlet connecting pipe is communicated with the annular cavity air outlet pipe, and the cover net cleaning vertical box is provided with the air inlet connecting pipe.
Furthermore, the exhaust muffler and the air inlet muffler are both arc-shaped bent pipes, the exhaust muffler is communicated with the air inlet cavity, and the air inlet muffler is communicated with the inside of the air outlet cavity.
Furthermore, vertical box partition plates are transversely arranged on the vertical cover net cleaning box at intervals, the vertical box partition plates are arranged below the filter screen piece, and an ash collecting box is formed between the vertical box partition plates and the bottom box wall of the vertical cover net cleaning box.
Furthermore, the bottom of the dust collecting box is screwed with a bottom screw plug for cleaning dust.
In the structure, the fan is when the operation, gaseous filter screen spare that enters into from near muffler filters, gaseous entering air inlet chamber after the filtration, then discharge the chamber of exhausting through the fan, then discharge, when needs clearance, micro motor starts, cover net brush reciprocates and clears up the screen panel, then the three-way valve starts, the fan breathes in through near muffler, exhaust through exhaust muffler, gaseous after the exhaust is reverse to blow off the dust of overstock through filter screen spare, the dust falls through the ash falling valve whereabouts, the ash falling valve is the check valve.
Has the advantages that: energy-conserving new fan filter equipment with clean function of filter screen can filter the gas of business turn over to can carry out the clearance of filter screen and reverse blowing, keep the filter screen clean, need not the dismouting.
Drawings
Fig. 1 is a schematic structural view of an energy-saving fresh air machine filtering device with a filter screen cleaning function.
The reference numerals are explained below:
1. a filter device body; 2. an annular cavity; 3. a cover net cleaning vertical box; 4. an upper and lower driving member; 5. an air outlet connecting pipe; 6. an air inlet connecting pipe; 7. covering a net brush; 8. a filter mesh element; 9. an annular cavity air outlet pipe; 10. an exhaust gas return pipe; 11. a micro motor box; 12. a micro motor; 13. a drive screw; 14. a bottom plug screw; 15. an air inlet three-way electromagnetic valve; 16. an air intake and return pipe; 17. an annular cavity partition plate; 18. an air outlet three-way electromagnetic valve; 19. erecting a box clapboard; 20. a dust collecting box; 21. and an ash falling valve.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The present invention will be further explained with reference to the accompanying drawings:
as shown in fig. 1, the energy-saving fresh air fan filtering device with the filter screen cleaning function is composed of a filtering device main body 1, an annular cavity 2, a cover screen cleaning vertical box 3, an upper driving piece 4, a lower driving piece 4, an air outlet connecting pipe 5, an air inlet connecting pipe 6 and a filter screen piece 8;
an annular cavity 2 is formed in the filtering device main body 1, a fan is arranged in the annular cavity 2, an air inlet three-way electromagnetic valve 15 is arranged at an air inlet of the fan, an air outlet three-way electromagnetic valve 18 is arranged at an air outlet of the fan, and a vertically arranged cover net cleaning vertical box 3 is arranged on one side of the filtering device main body 1;
an annular cavity partition plate 17 is arranged in the annular cavity 2 in a spaced mode, the annular cavity 2 is divided into an exhaust cavity and an air inlet cavity by the annular cavity partition plate 17, an annular cavity air outlet pipe 9 is installed and communicated on the exhaust cavity, an annular cavity air inlet pipe is installed and communicated on the air inlet cavity, an exhaust air return pipe 10 is installed on one valve port of an air outlet three-way electromagnetic valve 18, and an air inlet air return pipe 16 is installed on one valve port of an air inlet three-way electromagnetic valve 15;
the annular cavity intake pipe stretches to the clean perpendicular box 3 of cover net, and the clean perpendicular box 3 of cover net install filter screen spare 8 in the annular cavity intake pipe, and miniature motor box 11 is installed at the inboard top of the clean perpendicular box 3 of cover net, and the inside fixed mounting of miniature motor box 11 has miniature motor 12, and driving piece 4 about miniature motor 12 passes through the drive of drive screw 13 drive installation, and fixed mounting has cover net brush 7 on the driving piece 4 from top to bottom.
In the embodiment, the side surface of the filtering device main body 1 is provided with an air outlet connecting pipe 5, the air outlet connecting pipe 5 is communicated with an annular cavity air outlet pipe 9, and the cover net cleaning vertical box 3 is provided with an air inlet connecting pipe 6.
In this embodiment, the exhaust muffler 10 and the intake muffler 16 are both arc-shaped bent pipes, the exhaust muffler 10 is connected to the inside of the intake chamber, and the intake muffler 16 is connected to the inside of the exhaust chamber.
In the embodiment, the vertical box partition plate 19 is transversely arranged on the vertical cover screen cleaning box 3 at intervals, the vertical box partition plate 19 is arranged below the filter screen element 8, and the ash collecting box 20 is formed between the vertical box partition plate 19 and the bottom box wall of the vertical cover screen cleaning box 3.
Preferably, a bottom screw plug 14 is screwed on the bottom of the dust collecting box 20 for cleaning dust.
In the structure, the fan is when the operation, gaseous filter screen spare that enters into from near muffler filters, gaseous entering air inlet chamber after the filtration, then discharge the chamber of exhausting through the fan, then discharge, when needs clearance, micro motor starts, cover net brush reciprocates and clears up the screen panel, then the three-way valve starts, the fan breathes in through near muffler, exhaust through exhaust muffler, gaseous after the exhaust is reverse to blow off the dust of overstock through filter screen spare, the dust falls through the ash falling valve whereabouts, the ash falling valve is the check valve.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides an energy-conserving new fan filter equipment with clean function of filter screen which characterized in that: the filter comprises a filter device main body, an annular cavity, a cover net cleaning vertical box, an upper driving part, a lower driving part, an air outlet connecting pipe, an air inlet connecting pipe and a filter net piece, wherein the annular cavity is arranged in the filter device main body, a fan is arranged in the annular cavity, an air inlet three-way electromagnetic valve is arranged at an air inlet of the fan, an air outlet three-way electromagnetic valve is arranged at an air outlet of the fan, the cover net cleaning vertical box which is vertically arranged is arranged on one side of the filter device main body, an annular cavity partition plate is arranged in the annular cavity at an interval, the annular cavity is divided into an air exhaust cavity and an air inlet cavity by the annular cavity partition plate, an annular cavity outlet pipe is arranged and communicated on the air exhaust cavity, an annular cavity inlet pipe is arranged and communicated on the air inlet cavity, an exhaust return pipe is arranged on a valve port of the air outlet three-, the annular cavity intake pipe stretches to connect the clean box of erecting of cover net, the clean box of erecting of cover net install in the annular cavity intake pipe filter net spare, the clean inboard top of erecting the box of cover net installs the micro motor box, the inside fixed mounting of micro motor box has micro motor, micro motor installs through the drive screw drive upper and lower driving piece, fixed mounting has the cover net brush on the upper and lower driving piece.
2. The energy-saving fresh air machine filtering device with the filter screen cleaning function as claimed in claim 1, characterized in that: the side surface of the filtering device main body is provided with the air outlet connecting pipe, the air outlet connecting pipe is communicated with the annular cavity air outlet pipe, and the cover net cleaning vertical box is provided with the air inlet connecting pipe.
3. The energy-saving fresh air machine filtering device with the filter screen cleaning function as claimed in claim 1, characterized in that: the exhaust muffler and the air inlet muffler are both arc-shaped bent pipes, the exhaust muffler is communicated with the air inlet cavity, and the air inlet muffler is communicated with the inside of the exhaust cavity.
4. The energy-saving fresh air machine filtering device with the filter screen cleaning function as claimed in claim 1, characterized in that: the vertical box cleaning box is characterized in that vertical box partition plates are transversely arranged on the vertical cover net cleaning box at intervals, the vertical box partition plates are arranged below the filter net piece, and an ash collecting box is formed between the vertical box partition plates and the bottom box wall of the vertical cover net cleaning box.
5. The energy-saving fresh air machine filtering device with the filter screen cleaning function as claimed in claim 4, characterized in that: the bottom of the dust collecting box is screwed with a bottom screw plug for cleaning dust.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020843842.4U CN212369765U (en) | 2020-05-20 | 2020-05-20 | Energy-conserving new fan filter equipment with clean function of filter screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020843842.4U CN212369765U (en) | 2020-05-20 | 2020-05-20 | Energy-conserving new fan filter equipment with clean function of filter screen |
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| Publication Number | Publication Date |
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| CN212369765U true CN212369765U (en) | 2021-01-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020843842.4U Active CN212369765U (en) | 2020-05-20 | 2020-05-20 | Energy-conserving new fan filter equipment with clean function of filter screen |
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| CN (1) | CN212369765U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113813718A (en) * | 2021-11-01 | 2021-12-21 | 曹延国 | Energy-conserving building engineering dust intelligent processing device |
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2020
- 2020-05-20 CN CN202020843842.4U patent/CN212369765U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113813718A (en) * | 2021-11-01 | 2021-12-21 | 曹延国 | Energy-conserving building engineering dust intelligent processing device |
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