CN211069402U - Dust removal ventilation unit for environmental protection - Google Patents
Dust removal ventilation unit for environmental protection Download PDFInfo
- Publication number
- CN211069402U CN211069402U CN201921449389.2U CN201921449389U CN211069402U CN 211069402 U CN211069402 U CN 211069402U CN 201921449389 U CN201921449389 U CN 201921449389U CN 211069402 U CN211069402 U CN 211069402U
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- Prior art keywords
- air
- filter screen
- pipe
- filter
- environmental protection
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- 239000000428 dust Substances 0.000 title claims abstract description 23
- 238000009423 ventilation Methods 0.000 title claims abstract description 16
- 230000007613 environmental effect Effects 0.000 title claims abstract description 14
- 238000007789 sealing Methods 0.000 claims description 16
- 238000001914 filtration Methods 0.000 claims description 9
- 239000012535 impurity Substances 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 6
- 230000004630 mental health Effects 0.000 abstract description 3
- 239000012634 fragment Substances 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a dust removal ventilation unit for environmental protection belongs to ventilation unit technical field, including going out tuber pipe, connecting pipe and air-supply line, the one end that goes out the tuber pipe passes through the connecting pipe with the one end of air-supply line and is connected, the air inlet end of air-supply line is connected with first filter screen, and the position that the inside of air-supply line is close to first filter screen is connected with air intake fan, the internal connection that goes out tuber pipe air-out end has the air outlet fan, the inside swing joint who goes out the tuber pipe has the second filter screen, just one side of second filter screen is equipped with filter equipment. The utility model is provided with the first filter screen, the second filter screen and the filter device, and the air entering is triple filtered, so that the air entering is cleaner, and the physical and mental health of people is more facilitated; the utility model discloses a second filter screen can prevent impurity such as dust from adsorbing on the second filter screen under the effect of spring and wind power to the filter effect is better, can not influence the intake.
Description
Technical Field
The utility model belongs to the technical field of ventilation unit, concretely relates to dust removal ventilation unit for environmental protection.
Background
The existing urban high-rise building is generally of an integrally closed structure, once the urban high-rise building is blocked by a front building or has no wind, the interior of the rear building is stuffy, the air pollution in the urban living environment, particularly PM2.5 pollution, is serious at present, in order to circulate indoor air, air conditioning ventilation or air purifier purification is generally adopted, the energy consumption of a central air conditioner is high, the indoor air replacement efficiency is low, and the replacement is preferably carried out through outdoor air.
The existing ventilation device has some defects in the using process, for example, the ventilation efficiency is low, and impurities such as dust in the air cannot be well filtered.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides an environmental protection is with dust removal ventilation unit has the characteristics that ventilation efficiency is high and the filter effect is good.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a dust removal ventilation unit for environmental protection, is including going out tuber pipe, connecting pipe and air-supply line, the one end that goes out the tuber pipe passes through the connecting pipe with the one end of air-supply line to be connected, the air inlet end of air-supply line is connected with first filter screen, and the position that the inside of air-supply line is close to first filter screen is connected with the air intake fan, the internal connection that goes out tuber pipe air-out end has the air outlet fan, the inside swing joint that goes out the tuber pipe has the second filter screen, just one side of second filter screen is equipped with filter equipment.
As the utility model discloses a preferred technical scheme, the position that corresponds the second filter screen on the inner wall of play tuber pipe both sides is connected with the connecting block, and passes through spring coupling between second filter screen and the connecting block.
As the utility model discloses a preferred technical scheme, the below of going out the tuber pipe is connected with the ash discharge pipe corresponding with the second filter screen, and the ash discharge pipe is located one side of air inlet.
As the utility model discloses an optimized technical scheme, the bottom of ash discharge pipe is connected with the sealing door, one side and the ash discharge pipe of sealing door pass through the hinge rotation and are connected, and the opposite side and the ash discharge pipe of sealing door pass through the hasp and are connected.
As the utility model discloses a preferred technical scheme, filter equipment includes handle, seal receptacle and crosses the filter core, wherein, the top of crossing the filter core is connected with the seal receptacle, the top of seal receptacle is connected with the handle.
As the utility model discloses an optimal technical scheme, filter equipment embedding is in the inside of going out the tuber pipe, and filter equipment's top is passed through the shell fragment and is gone out the tuber pipe and be connected.
As an optimal technical scheme of the utility model, the one end of shell fragment is passed through the screw and is gone out tuber pipe fixed connection.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model is provided with the fans at the end parts of the air inlet pipe and the air outlet pipe respectively, thereby leading the ventilation efficiency of the device to be higher;
2. the utility model is provided with the first filter screen, the second filter screen and the filter device, and the air entering is triple filtered, so that the air entering is cleaner, and the physical and mental health of people is more facilitated;
3. the second filter screen of the utility model can prevent impurities such as dust and the like from being adsorbed on the second filter screen under the action of the spring and the wind power, thereby having better filtering effect and not influencing the intake;
4. the utility model discloses carry out the deashing to the second filter screen or carry out the mode of changing to filter equipment, it is simple and convenient, make the maintenance in this device later stage simpler.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the filtering apparatus of the present invention;
FIG. 3 is a schematic view of the connection structure between the ash discharge pipe and the sealing door of the present invention;
FIG. 4 is a schematic structural view of the elastic sheet of the present invention;
in the figure: 1. an air outlet fan; 2. an air outlet pipe; 3. a spring plate; 31. a screw; 4. a filtration device; 41. a handle; 42. a sealing seat; 43. a filter element; 5. a second filter screen; 6. a spring; 7. connecting blocks; 8. a connecting pipe; 9. an air inlet pipe; 10. a first filter screen; 11. an air inlet fan; 12. an ash discharge pipe; 121. a hinge; 122. a sealing door; 123. a hasp is provided.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Examples
Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides a dust removal ventilation unit for environmental protection, including going out tuber pipe 2, connecting pipe 8 and air-supply line 9, the one end that goes out tuber pipe 2 and the one end of air-supply line 9 are passed through connecting pipe 8 and are connected, go out through bolted connection between tuber pipe 2 and air-supply line 9 and the connecting pipe 8, there is first filter screen 10 air inlet end of air-supply line 9 through bolted connection, and there is air intake fan 11 through bolted connection in the position that the inside of air-supply line 9 is close to first filter screen 10, there is air outlet fan 1 inside of going out 2 air-out ends of tuber pipe through bolted connection, the inside swing joint who goes out tuber pipe 2 has second filter screen 5, and one side of second filter screen 5 is equipped with filter equipment 4, the mesh diameter of first filter screen 10 is 2 millimeters.
Specifically, the inner walls of the two sides of the air outlet pipe 2 are welded with connecting blocks 7 corresponding to the positions of the second filter screens 5, and the second filter screens 5 are connected with the connecting blocks 7 through springs 6.
Through adopting above-mentioned technical scheme, second filter screen 5 passes through spring 6 and the interior wall connection who goes out tuber pipe 2, like this under the effect of wind-force and spring 6, vibrations that second filter screen 5 can make a round trip to prevent impurity such as dust from adsorbing on the filter screen.
Specifically, an ash discharge pipe 12 corresponding to the second filter screen 5 is welded below the air outlet pipe 2, and the ash discharge pipe 12 is located on one side of the inlet air.
By adopting the above technical scheme, impurities such as dust falling from the second filter screen 5 can fall into the dust discharge pipe 12.
Specifically, the bottom of the ash discharge pipe 12 is connected with a sealing door 122, one side of the sealing door 122 is rotatably connected with the ash discharge pipe 12 through a hinge 121, and the other side of the sealing door 122 is connected with the ash discharge pipe 12 through a hasp 123.
By adopting the technical scheme, after the sealing door 122 is opened, impurities such as dust in the dust exhaust pipe 12 can be exhausted.
Specifically, filter equipment 4 includes handle 41, seal receptacle 42 and crosses filter element 43, and wherein, the top of crossing filter element 43 is connected with seal receptacle 42, and the top of seal receptacle 42 is connected with handle 41, and filter equipment 4 imbeds in the inside of tuber pipe 2, and filter equipment 4's top is passed through shell fragment 3 and is connected with tuber pipe 2, and screw 31 and tuber pipe 2 fixed connection are passed through to shell fragment 3's one end.
Through adopting above-mentioned technical scheme, carry out filtration once more to the air that gets into through filter equipment 4, make the more clean of air that blows in, activated carbon filter core is chooseed for use to filter core 43 in this embodiment.
The air inlet fan 11 and the air outlet fan 1 in this embodiment are both in the prior art, such as the 6025S type air duct fan sold by the shenzhen xu hong xiang electronics limited company.
To sum up, the utility model is provided with the fans at the end parts of the air inlet pipe 9 and the air outlet pipe 2 respectively, thereby leading the ventilation efficiency of the device to be higher; the utility model is provided with the first filter screen 10, the second filter screen 5 and the filter device 4, which can carry out triple filtration to the entering air, so that the entering air is cleaner, thereby being more beneficial to the physical and mental health of people; the second filter screen 5 of the utility model can prevent the impurities such as dust and the like from being adsorbed on the second filter screen 5 under the action of the spring 6 and the wind power, thereby having better filtering effect and not influencing the air intake; the utility model discloses carry out the deashing to second filter screen 5 or to filter equipment 4 mode of changing, it is simple and convenient, make the maintenance in this device later stage simpler.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a dust removal ventilation unit for environmental protection, includes air-out pipe (2), connecting pipe (8) and air-supply line (9), its characterized in that: the one end of going out tuber pipe (2) passes through connecting pipe (8) with the one end of air-supply line (9) and is connected, the air inlet end of air-supply line (9) is connected with first filter screen (10), and the position that the inside of air-supply line (9) is close to first filter screen (10) is connected with air intake fan (11), the internal connection that goes out tuber pipe (2) air-out end has air outlet fan (1), the inside swing joint that goes out tuber pipe (2) has second filter screen (5), just one side of second filter screen (5) is equipped with filter equipment (4).
2. The dust removing and ventilating device for environmental protection according to claim 1, wherein: the position of the inner wall of the two sides of the air outlet pipe (2) corresponding to the second filter screen (5) is connected with a connecting block (7), and the second filter screen (5) is connected with the connecting block (7) through a spring (6).
3. The dust removing and ventilating device for environmental protection according to claim 2, wherein: the lower part of the air outlet pipe (2) is connected with an ash discharge pipe (12) corresponding to the second filter screen (5), and the ash discharge pipe (12) is positioned on one side of the inlet air.
4. The dust removing and ventilating device for environmental protection according to claim 3, wherein: the bottom of ash discharge pipe (12) is connected with sealing door (122), one side of sealing door (122) is connected with ash discharge pipe (12) through hinge (121) rotation, and the opposite side of sealing door (122) is connected with ash discharge pipe (12) through hasp (123).
5. The dust removing and ventilating device for environmental protection according to claim 4, wherein: the filtering device (4) comprises a handle (41), a sealing seat (42) and a filtering core (43), wherein the sealing seat (42) is connected above the filtering core (43), and the handle (41) is connected above the sealing seat (42).
6. The dust removing and ventilating device for environmental protection according to claim 5, wherein: the filter device (4) is embedded in the air outlet pipe (2), and the upper part of the filter device (4) is connected with the air outlet pipe (2) through the elastic sheet (3).
7. The dust removing and ventilating device for environmental protection according to claim 6, wherein: one end of the elastic sheet (3) is fixedly connected with the air outlet pipe (2) through a screw (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921449389.2U CN211069402U (en) | 2019-09-02 | 2019-09-02 | Dust removal ventilation unit for environmental protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921449389.2U CN211069402U (en) | 2019-09-02 | 2019-09-02 | Dust removal ventilation unit for environmental protection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211069402U true CN211069402U (en) | 2020-07-24 |
Family
ID=71638865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921449389.2U Active CN211069402U (en) | 2019-09-02 | 2019-09-02 | Dust removal ventilation unit for environmental protection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211069402U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119704997A (en) * | 2025-03-03 | 2025-03-28 | 宁波奥克斯电气有限公司 | Air inlet channel filtering assembly of automobile air conditioner |
-
2019
- 2019-09-02 CN CN201921449389.2U patent/CN211069402U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119704997A (en) * | 2025-03-03 | 2025-03-28 | 宁波奥克斯电气有限公司 | Air inlet channel filtering assembly of automobile air conditioner |
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