CN112229021A - Environment-friendly indoor air improving device - Google Patents
Environment-friendly indoor air improving device Download PDFInfo
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- CN112229021A CN112229021A CN202011114122.5A CN202011114122A CN112229021A CN 112229021 A CN112229021 A CN 112229021A CN 202011114122 A CN202011114122 A CN 202011114122A CN 112229021 A CN112229021 A CN 112229021A
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Abstract
The invention discloses an environment-friendly indoor air improving device, and relates to the technical field of air circulation in factories. Including the assembly positioning cylinder body, the both ends of assembly positioning cylinder body are passed through the fix with screw and are had the flange joint piece, and the internally mounted of assembly positioning cylinder body has the electric power conduction board, and the inside of electric power conduction board is fixed with a plurality of electric heat lamps, and the one end of flange joint piece is pegged graft and is had the heating power conduction pipe. The invention has the advantages that through the design of the composite treatment guide block, the device can continuously suck air in a factory and discharge the air after treatment and purification in a plurality of physical modes, the whole process has no chemical mode, chemical pollution is avoided, the device is more suitable for environment-friendly air circulation and purification in the factory, through the design of the heat energy circulation dry-wet adjusting device, energy loss is reduced through circulation heating power, energy conservation and environmental protection are improved, and through the circulation application of the heating power, the indoor dry-wet treatment is formed, and the control on indoor air is greatly improved.
Description
Technical Field
The invention relates to the technical field of air circulation in factories, in particular to an environment-friendly indoor air improving device.
Background
The indoor air quality reflects the satisfaction degree of people, and if the people are satisfied with the air, the indoor air quality is high; on the contrary, the air quality is low, and the quality of the indoor air of the civil building is good and bad, the concentration of certain pollutants is used as a control index in the prior art, the indoor air of the factory is often provided with a corresponding air index, and an air improving device is often adopted for improving the indoor air quality of the factory.
Disclosure of Invention
The invention aims to provide an environment-friendly indoor air improving device, which solves the existing problems: the existing air modifying device is single in air treatment means in the using process and lacks of efficient treatment.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an indoor air improvement device of environmental protection, includes the assembly positioning cylinder body, the both ends of assembly positioning cylinder body are passed through the fix with screw and are had the flange joint piece, the internally mounted of assembly positioning cylinder body has electric power conduction board, electric power conduction board's inside is fixed with a plurality of electric heat lamps, the one end of flange joint piece is pegged graft and is had the heat transfer pipe, the other end of heat transfer pipe is pegged graft and is had the wet cylinder of transpiration, the top of the wet cylinder of transpiration is connected with first air pump, the top of first air pump is pegged graft and is had the cooling derivation piece, the both sides of cooling derivation piece all are fixed with the fan, the liquid pipe is installed to the wet cylinder one end of transpiration, solenoid electric valve has been cup jointed in the outside of liquid pipe.
Preferably, a second air pump is fixed at the top end of the assembling and positioning cylinder body, circulation air pipes are inserted into two ends of the second air pump, one end of each circulation air pipe is inserted with an auxiliary connecting block, one end of each auxiliary connecting block is fixed with a first filter plate through a screw, one end of each first filter plate is fixed with a processing reaction block, one end of each processing reaction block is fixed with a second filter plate through a screw, one end of each second filter plate is fixed with a shifting piece pipe, one end of each circulation air pipe is sleeved with a special air outlet pipe, a light medium reaction conduit is fixedly installed inside the special air outlet pipe, and an ultraviolet lamp is fixedly installed between the special air outlet pipe and the light medium reaction conduit.
Preferably, the inside of second filter plate, processing reaction piece and first filter plate all installs and filters the stopping, the inside material of filtering the stopping of second filter plate is the PP filter pulp, the inside material of filtering the stopping of processing reaction piece is nanometer active carbon, the inside material of filtering the stopping of first filter plate is nanometer silver.
Preferably, the outer surface of the light medium reaction conduit is coated with a nano titanium dioxide solution, and the light medium reaction conduit is made of organic glass.
Preferably, an electric heating resistance wire is installed inside the electric heating lamp, and the electric heating resistance wire is made of iron chromium aluminum.
Preferably, the inner sides of the two ends of the specially-made air outlet pipe and the inner surface of the power conducting plate are respectively provided with a conducting end, and the electric heating lamp and the ultraviolet lamp are electrically connected with the conducting ends.
Preferably, the outer surfaces of the two ends of the thermal conduction pipe are completely attached to the inner surfaces of the flange connecting block and the transpiration wet cylinder respectively, and the thermal conduction pipe is connected with the flange connecting block and the transpiration wet cylinder through welding.
Compared with the prior art, the invention has the beneficial effects that:
1. through the design of the composite treatment guide block, the device can continuously suck air in a factory, and discharge the air after being treated and purified in a plurality of physical ways, and the whole process has no chemical way, thereby avoiding chemical pollution and being more suitable for environment-friendly air circulation purification in the factory;
2. according to the invention, through the design of the heat energy circulation dry-wet adjusting device, the energy consumption is reduced through the circulation heat, the energy conservation and the environmental protection are improved, the indoor dry and wet treatment is formed through the circulation application of the heat, and the control on the indoor air is greatly improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and 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 creative efforts.
FIG. 1 is a schematic structural view of the present invention as a whole;
FIG. 2 is a side view of the present invention in its entirety;
FIG. 3 is a partial exploded view of the composite process guide block of the present invention;
FIG. 4 is a partial cross-sectional view of a composite treatment guide of the present invention;
FIG. 5 is a schematic view of a portion of the thermal air dryer of the present invention;
fig. 6 is a partial structural schematic diagram of the heat recovery humidifying device of the present invention.
In the figure: 1. assembling and positioning the cylinder body; 2. a flange connecting block; 3. a power conducting plate; 4. an electric heating lamp; 5. a heat transfer tube; 6. a transpiration wet cylinder; 7. a first air pump; 8. cooling the lead-out block; 9. a fan; 10. a liquid conduit; 11. an electromagnetic control valve; 12. a water storage tank; 13. a second air pump; 14. a ventilation pipe; 15. auxiliary connecting blocks; 16. a first filter plate; 17. treating the reaction block; 18. a second filter plate; 19. a sheet pulling pipe; 20. specially-made air outlet pipes; 21. an ultraviolet lamp; 22. a light medium reaction conduit.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-6, an environment-friendly indoor air improving device comprises an assembly positioning cylinder body 1, flange connection blocks 2 are fixed at two ends of the assembly positioning cylinder body 1 through screws, an electric power transmission plate 3 is installed inside the assembly positioning cylinder body 1, a plurality of electric heating lamps 4 are fixed inside the electric power transmission plate 3, a thermal power transmission pipe 5 is inserted into one end of the flange connection block 2, a transpiration wet cylinder 6 is inserted into the other end of the thermal power transmission pipe 5, a first air pump 7 is connected to the top end of the transpiration wet cylinder 6, a cooling lead-out block 8 is inserted into the top end of the first air pump 7, fans 9 are fixed on two sides of the cooling lead-out block 8, a liquid guide pipe 10 is installed at one end of the transpiration wet cylinder 6, an electromagnetic control valve 11 is sleeved on the outer side of the liquid guide pipe 10, and a water storage;
a second air pump 13 is fixed at the top end of the assembling and positioning cylinder body 1, two ends of the second air pump 13 are respectively inserted with a circulating air pipe 14, one end of one circulating air pipe 14 is inserted with an auxiliary connecting block 15, one end of the auxiliary connecting block 15 is fixed with a first filter plate 16 through a screw, one end of the first filter plate 16 is fixed with a processing reaction block 17, one end of the processing reaction block 17 is fixed with a second filter plate 18 through a screw, one end of the second filter plate 18 is fixed with a plectrum pipe 19, one end of the other circulating air pipe 14 is sleeved with a special air outlet pipe 20, a light medium reaction conduit 22 is fixedly installed inside the special air outlet pipe 20, and an ultraviolet lamp 21 is fixedly installed between the special air outlet pipe 20 and the light medium reaction conduit 22;
the filter filling materials are arranged inside the second filter plate 18, the treatment reaction block 17 and the first filter plate 16, the filter filling materials inside the second filter plate 18 are made of PP filter cotton, the filter filling materials inside the treatment reaction block 17 are made of nano activated carbon, and the filter filling materials inside the first filter plate 16 are made of nano silver, so that the air can be improved and filtered through the physical purification characteristics of multiple materials;
the inner sides of two ends of the specially-made air outlet pipe 20 and the inner surface of the electric power conducting plate 3 are respectively provided with a conducting end, the electric heating lamp 4 and the ultraviolet lamp 21 are electrically connected with the conducting ends, the outer surface of the light medium reaction conduit 22 is coated with a nano titanium dioxide solution, the light medium reaction conduit 22 is made of organic glass, an electric heating resistance wire is arranged inside the electric heating lamp 4, and the electric heating resistance wire is made of iron chromium aluminum, so that electric energy conduction is facilitated, and sterilization irradiation and heating power are formed;
the outer surfaces of the two ends of the heat conduction pipe 5 are completely attached to the inner surfaces of the flange connecting block 2 and the transpiration wet cylinder 6 respectively, the heat conduction pipe 5 is connected with the flange connecting block 2 and the transpiration wet cylinder 6 through welding, heat can be circulated rapidly, and energy waste is reduced.
The working principle is as follows: the second air pump 13 is connected with the auxiliary connection block 15 through the ventilation pipe 14, the generated suction force is diffused, the indoor air is pumped into the interior through the plectrum pipe 19, so that the pumped mixed air passes through the second filter plate 18, the treatment reaction block 17 and the first filter plate 16, when passing through the second filter plate 18, the visible particles or the visible organic matters in the air are filtered through the physical characteristic of high fiber blocking density of the second filter plate 18, when passing through the second filter plate 18, the dust, the organic matters and the waste water gas mixed in the air are adsorbed through the characteristic of soft adsorption of multiple pores of the treatment reaction block 17 when passing through the treatment reaction block 17, when passing through the first filter plate 16, the gas is sterilized and disinfected for the first time through contact cleaning, and the primarily improved air is guided into the interior of the specially-made air outlet pipe 20 through the conduction of the ventilation pipe 14 at the other end of the second air pump 13, the air is further sterilized by the ultraviolet irradiation of the ultraviolet lamp 21, and when the ultraviolet lamp 21 generates an external ray and irradiates the air through the light medium reaction conduit 22, the ultraviolet ray and the nano titanium dioxide generate a catalytic effect to form a better killing effect on various bacteria in the air, so that the device can continuously suck the air in a factory and discharge the air after being treated and purified by compounding various physical modes, and the whole process has no chemical mode, so that the chemical pollution is avoided, and the device is more suitable for the environment-friendly air circulation purification in the factory; by the connection of an external power supply, when air is required to be dried, an electromagnetic control valve 11 is controlled to be closed, a liquid conduit 10 stops conducting water supply to a transpiration wet cylinder 6, an electric heating resistance wire in an electric heating lamp 4 is electrified to form high resistance electric heating, heat is formed in an assembling and positioning cylinder body 1, waste heat conducted to the inside of the transpiration wet cylinder 6 cannot be conducted into and flows back, the waste heat is conducted out through the other end of a flange connecting block 2 to form heat conduction, indoor air is subjected to heat drying, when the air is required to be wet, the flange connecting block 2 at one end is blocked, the electromagnetic control valve 11 is controlled to be opened, the liquid conduit 10 conducts a certain amount of water in a water storage tank 12 into the inside of the transpiration wet cylinder 6 according to the control of the electromagnetic control valve 11, contacts with heat gas to form transpiration atomized water vapor, the atomized water vapor enters the inside of a cooling and leading-out block 8 through the, forming water vapor to humidify the air.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. The utility model provides an indoor air improvement device of environmental protection, includes positioning cylinder body (1), its characterized in that: the two ends of the assembling and positioning cylinder body (1) are fixed with flange connecting blocks (2) through screws, an electric power conduction plate (3) is arranged in the assembling and positioning cylinder body (1), a plurality of electric heating lamps (4) are fixed in the electric power conduction plate (3), one end of the flange connecting block (2) is spliced with a thermal conduction pipe (5), the other end of the thermal conduction pipe (5) is spliced with a transpiration wet cylinder (6), the top end of the transpiration wet cylinder (6) is connected with a first air pump (7), the top end of the first air pump (7) is inserted with a cooling lead-out block (8), fans (9) are fixed on both sides of the cooling lead-out block (8), a liquid guide pipe (10) is installed at one end of the transpiration wet cylinder (6), an electromagnetic control valve (11) is sleeved on the outer side of the liquid guide pipe (10), and a water storage tank (12) is welded at the other end of the liquid guide pipe (10).
2. An environmentally friendly indoor air improving apparatus according to claim 1, wherein: a second air pump (13) is fixed at the top end of the assembling and positioning cylinder body (1), two ends of the second air pump (13) are respectively inserted with a ventilation pipe (14), one end of one of the ventilation air pipes (14) is inserted with an auxiliary connecting block (15), one end of the auxiliary connecting block (15) is fixed with a first filter plate (16) through a screw, a processing reaction block (17) is fixed at one end of the first filter plate (16), a second filter plate (18) is fixed at one end of the processing reaction block (17) through a screw, one end of the second filter plate (18) is fixed with a shifting sheet pipe (19), one end of the other circulation air pipe (14) is sleeved with a special air outlet pipe (20), a light medium reaction conduit (22) is fixedly arranged inside the special air outlet pipe (20), an ultraviolet lamp (21) is fixedly arranged between the special air outlet pipe (20) and the light medium reaction guide pipe (22).
3. An environmentally friendly indoor air improving apparatus according to claim 2, wherein: the inside of second filter plate (18), processing reaction piece (17) and first filter plate (16) all installs and filters the stopping, the inside material of filtering the stopping of second filter plate (18) is the PP filter pulp, the inside material of filtering the stopping of processing reaction piece (17) is nanometer active carbon, the inside material of filtering the stopping of first filter plate (16) is nanometer silver.
4. An environmentally friendly indoor air improving apparatus according to claim 2, wherein: the outer surface of the light medium reaction conduit (22) is coated with nano titanium dioxide solution, and the material of the light medium reaction conduit (22) is organic glass.
5. An environmentally friendly indoor air improving apparatus according to claim 1, wherein: the electric heating lamp (4) is internally provided with an electric heating resistance wire which is made of iron chromium aluminum.
6. An environmentally friendly indoor air improving apparatus according to claim 2, wherein: the inner sides of the two ends of the special air outlet pipe (20) and the inner surface of the electric power conducting plate (3) are respectively provided with a conducting end, and the electric heating lamp (4) and the ultraviolet lamp (21) are electrically connected with the conducting ends.
7. An environmentally friendly indoor air improving apparatus according to claim 1, wherein: the outer surfaces of two ends of the thermal conduction pipe (5) are completely attached to the inner surfaces of the flange connecting block (2) and the transpiration wet cylinder (6) respectively, and the thermal conduction pipe (5) is connected with the flange connecting block (2) and the transpiration wet cylinder (6) in a welding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011114122.5A CN112229021B (en) | 2020-10-18 | 2020-10-18 | Environment-friendly indoor air improving device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011114122.5A CN112229021B (en) | 2020-10-18 | 2020-10-18 | Environment-friendly indoor air improving device |
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| CN112229021A true CN112229021A (en) | 2021-01-15 |
| CN112229021B CN112229021B (en) | 2021-12-14 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112762556A (en) * | 2021-01-18 | 2021-05-07 | 重庆第二师范学院 | Interior decoration removes formaldehyde device with environment-friendly |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5927084A (en) * | 1995-06-09 | 1999-07-27 | Domnick Hunter Limited | Air conditioning system |
| CN102538058A (en) * | 2012-02-21 | 2012-07-04 | 王登银 | Multifunctional electric heater for air purification and humidification |
| KR20130003380U (en) * | 2011-11-29 | 2013-06-07 | 현남식 | Humidication sterilization |
| CN204421229U (en) * | 2015-01-07 | 2015-06-24 | 河南国隆实业有限公司 | Humidification hot type Bidirectional air exchanging machine |
| CN105107292A (en) * | 2015-08-21 | 2015-12-02 | 孙立民 | Multifunctional air filter |
| US20160010883A1 (en) * | 2014-07-11 | 2016-01-14 | G-Con Manufacturing Inc | Modular parts that supply utilities to cleanroom, isolation or containment cubicles, pods, or modules |
| CN105402834A (en) * | 2015-12-14 | 2016-03-16 | 北京威斯汀豪斯科技有限公司 | Full-quality air conditioning and treating system |
| US20170089595A1 (en) * | 2015-09-29 | 2017-03-30 | Xiaomi Inc. | Air purifier and blower device thereof |
| CN106871220A (en) * | 2015-12-10 | 2017-06-20 | 北京奇虎科技有限公司 | Heating installation and method |
| CN107906624A (en) * | 2017-12-08 | 2018-04-13 | 成都泰和顺信息技术有限公司 | A kind of Novel air purification device |
| CN108507111A (en) * | 2018-04-14 | 2018-09-07 | 芜湖致新信息科技有限公司 | A kind of air cleaning unit anti-drying with wet air |
| CN209689118U (en) * | 2019-02-02 | 2019-11-26 | 湖北方圆环保科技有限公司 | A kind of humidifier |
| CN209743068U (en) * | 2019-01-07 | 2019-12-06 | 石国全 | High-efficient heating device of oil tank |
| CN211462488U (en) * | 2019-12-13 | 2020-09-11 | 江苏民生特种设备集团有限公司 | Pressure vessel with filtering capability |
| CN112191600A (en) * | 2020-11-01 | 2021-01-08 | 丁宏祥 | Solar energy electroplax cleaning device of environmental protection |
-
2020
- 2020-10-18 CN CN202011114122.5A patent/CN112229021B/en active Active
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5927084A (en) * | 1995-06-09 | 1999-07-27 | Domnick Hunter Limited | Air conditioning system |
| KR20130003380U (en) * | 2011-11-29 | 2013-06-07 | 현남식 | Humidication sterilization |
| CN102538058A (en) * | 2012-02-21 | 2012-07-04 | 王登银 | Multifunctional electric heater for air purification and humidification |
| US20160010883A1 (en) * | 2014-07-11 | 2016-01-14 | G-Con Manufacturing Inc | Modular parts that supply utilities to cleanroom, isolation or containment cubicles, pods, or modules |
| CN204421229U (en) * | 2015-01-07 | 2015-06-24 | 河南国隆实业有限公司 | Humidification hot type Bidirectional air exchanging machine |
| CN105107292A (en) * | 2015-08-21 | 2015-12-02 | 孙立民 | Multifunctional air filter |
| US20170089595A1 (en) * | 2015-09-29 | 2017-03-30 | Xiaomi Inc. | Air purifier and blower device thereof |
| CN106871220A (en) * | 2015-12-10 | 2017-06-20 | 北京奇虎科技有限公司 | Heating installation and method |
| CN105402834A (en) * | 2015-12-14 | 2016-03-16 | 北京威斯汀豪斯科技有限公司 | Full-quality air conditioning and treating system |
| CN107906624A (en) * | 2017-12-08 | 2018-04-13 | 成都泰和顺信息技术有限公司 | A kind of Novel air purification device |
| CN108507111A (en) * | 2018-04-14 | 2018-09-07 | 芜湖致新信息科技有限公司 | A kind of air cleaning unit anti-drying with wet air |
| CN209743068U (en) * | 2019-01-07 | 2019-12-06 | 石国全 | High-efficient heating device of oil tank |
| CN209689118U (en) * | 2019-02-02 | 2019-11-26 | 湖北方圆环保科技有限公司 | A kind of humidifier |
| CN211462488U (en) * | 2019-12-13 | 2020-09-11 | 江苏民生特种设备集团有限公司 | Pressure vessel with filtering capability |
| CN112191600A (en) * | 2020-11-01 | 2021-01-08 | 丁宏祥 | Solar energy electroplax cleaning device of environmental protection |
Non-Patent Citations (1)
| Title |
|---|
| 陈东等: "热泵干燥装置的应用和发展分析", 《干燥技术与设备》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112762556A (en) * | 2021-01-18 | 2021-05-07 | 重庆第二师范学院 | Interior decoration removes formaldehyde device with environment-friendly |
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| CN112229021B (en) | 2021-12-14 |
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