CN101310833A

CN101310833A - Harmful gas purifier

Info

Publication number: CN101310833A
Application number: CNA200810065338XA
Authority: CN
Inventors: 王洪波
Original assignee: Individual
Current assignee: Wang Hongbo
Priority date: 2008-02-04
Filing date: 2008-02-04
Publication date: 2008-11-26
Anticipated expiration: 2028-02-04
Also published as: CN101310833B

Abstract

The invention discloses a harmful gas purifier, an outer shell of the purifier is a column body, a frame is arranged at the bottom part, an air inlet is arranged on the circumference of the lower part of the outer shell and an air outlet is arranged on the top; a filter layer is arranged on the circumference of the inner wall of the lower part of the outer shell; the frame is fixed on the inner wall of the outer shell, a fan, a shell body and a drainage device are fixed on the frame, an S-shaped interval is arranged between the inner wall of the shell body and the drainage device; an inverted round table-shaped cavity is arranged at the upper end of the shell body, an ultraviolet lamp is arranged in the cavity, a filter mesh is arranged at the top part of the cavity in a sealing way, an inverted round table-shaped air duct is arranged on the top of the filter mesh, the air outlet is connected at the upper surface of the air duct, a negative iron generator, a negative oxygen generator, a water vapor generating device and a heating device are arranged in the air duct, and a fluorescent lamp is arranged at the upper part of the outer shell. The harmful gas purifier combines various means to carry out the filtration, the purification and the disinfection of air, thus thoroughly removing harmful substances in the air and benefiting the physical health of people; furthermore, the harmful gas purifier adopts the S-shaped air duct structure, thus reducing the energy input, saving the energy and improving the working efficiency.

Description

Harmful gas purifier

Technical field

The present invention relates to a kind of harmful gas purifying device, particularly purify the indoor harmful gas device after fitting up.

Background technology

Raising along with people's living standard, the house decoration fashion-orientation is pursued and is accelerated, because a large amount of use various finishing materials, buy indoor furniture, the composite floor board of mating formation, As time goes on the result can discharge pernicious gases such as formaldehyde, benzene, sulfur dioxide, trichloro-ethylene, radon gas in various degree, it causes great harm to people healthy, scientific research is the result confirm, formaldehyde and radon are the arch-criminals who causes cancer, and medical findings proves that benzene is high poison, high carcinogen.Though occur some air cleaning facilities on the market, but because pernicious gas can not be purified and be decomposed completely, do not have the effect of thorough elimination pernicious gas, and its complex structure, power consumption are big, be not widely used, the pernicious gas of the indoor appearance behind the finishing is also continuing endangering the healthy of people, and this is a problem demanding prompt solution.The patent No. is: the patent of ZL200520021599.3, adopt blower fan to make its inner active carbon keep motion state always, air is purified and sterilizes, reached clean-up effect preferably, but this mode needs blower fan that bigger blast is provided, and energy loss is bigger.

Summary of the invention

The objective of the invention is at the deficiencies in the prior art, a kind of harmful gas purifier is provided, it can effectively purify harmful substances in air and sterilize, and ensure the healthy of people, and energy loss is little, high efficiency.

Technical scheme of the present invention is, a kind of harmful gas purifier is made up of members such as shell, air inlet, blower fan, gas outlet, supports, it is characterized in that shell is a cylinder, and the bottom is provided with support, and air inlet is arranged on the outer casing underpart circumference, and the gas outlet is arranged at the top; Outer casing underpart inwall circumference is provided with filter course; Support is fixed on the outer casing inner wall, and blower fan, housing and drainage system are fixed on the support, has between inner walls and the drainage system at interval; The housing upper end is provided with the cavity of inverted truncated cone-shaped, ultraviolet lamp is arranged in the cavity, and the cavity top seal has screen pack, and inverted truncated cone-shaped air flue is arranged at the screen pack top, connecting the gas outlet above the air flue, anion, negative oxygen generator, water vapour generating means and heater are being arranged in the air flue.

According to the present invention of above structure, its feature is that also filter course is spongy layer, glass layer and nonwoven and active carbon layer from outside to inside successively.

According to the present invention of above structure, its feature also is, is spaced apart S shape between inner walls and the drainage system.

According to the present invention of above structure, its feature is that also drainage system is an infundibulate, and its top edge wall caves inward, and forms certain width, and recess walls is provided with catch at interval, and the interval between the catch forms the air channel.

According to the present invention of above structure, its feature also is, is loaded with activated carbon granule and titanium dioxide granule in the drainage system funnel-shaped chamber.

According to the present invention of above structure, its feature is that also housing is an inverted basin shape, and its top center is to lower recess, and recess is provided with the blade of four inclinations, and the space between the blade forms four air channels, and planar shaped has a certain degree on blade and the housing.

According to the present invention of above structure, its feature is that also support is the sheet metal of an annular, the axle that the centre has two cross to intersect, and axle is provided with screw, and annulus is provided with screw.

According to the present invention of above structure, its feature is that also shell upper is provided with fluorescent lamp.

The present invention has following beneficial effect:

1, in conjunction with multiple means air is filtered, purifies and sterilizes, thoroughly remove harmful substances in air, eliminate peculiar smell, be of value to the healthy of people.

2, change blower fan into mode by direct voltage supply by voltage supply behind the S shape air channel, make air stream in drainage system, produce bigger rotation blast, particles such as active carbon are involved in the reverse frustoconic cavity, thereby the blower fan that can use smaller power obtains the blast than macro-energy, reduce the loss of energy, improved system works efficient.

3, blade exceeds plane on the housing, and with housing on planar shaped have a certain degree, with the directly upwards comparison of air stream, this structure adds the rotation dynamics of air blast, and uniform particles is distributed in the cavity.

4, the swirling eddy in the reverse frustoconic cavity can make particle such as active carbon keep suspended state always, each periphery of particle all can be contacted, good purification with harmful substance.

5, ultraviolet lamp can provide reaction condition for the chemical reaction of harmful substance, and the harmful substance reaction is eliminated, and anion has very strong bactericidal action simultaneously, further kill bacteria.

6, drainage system marginal trough shape design can prevent when the present invention from toppling over that the particles such as active carbon in it leak outside, and prolongs particle service time.

7, fluorescent lamp can kill mosquitoes, the humidity of water vapour generating means in can conditioning chamber, and the temperature of heater in can conditioning chamber integrates multiple function, convenient being suitable for.

Description of drawings

The present invention is further detailed explanation below in conjunction with the drawings and specific embodiments.

Fig. 1 is a vertical view of the present invention.

Fig. 2 is the A-A cutaway view of Fig. 1.

Fig. 3 is the B-B cutaway view of Fig. 1.

Fig. 4 is the partial enlarged drawing of Fig. 3.

Fig. 5 is the A-A cutaway view of Fig. 4.

Fig. 6 is the exploded view of Fig. 4.

Fig. 7 is the partial enlarged drawing of Fig. 6.

Fig. 8 is that the A of Fig. 7 is to view.

Fig. 9 is drainage system 28 front views of the present invention.

Figure 10 is drainage system 28 vertical views of the present invention.

Figure 11 is support 8 vertical views of the present invention.

Figure 12 is the A-A cutaway view of Figure 11.

In the drawings, 1. shell, 2. air inlet, 3. spongy layer, 4. glass layer, 5. nonwoven and active carbon layer, 6. blower fan, 7. cone walls, 8. support, 9. particle, 10. housing, 11.S air channel, 12. catch, 13. air channels, 14. blades, 15. screw, 16. ultraviolet lamps, 17. screen packs, 18. anions, negative oxygen generator, 19. fluorescent lamps, 20. the water vapour generating means, 21. heaters, 22. gas outlets, 23. supports, 24. supports, 25. the air channel, 26., 27. screws, 28. drainage systems, 29. recess walls.

The specific embodiment

Shown in accompanying drawing 1, accompanying drawing 2 and accompanying drawing 3, the present invention is cylindrical, and its bottom is provided with three supports.Shell 1 adopts metal material or plastics to make, and its underpart circumferential wall is processed with air inlet 2, and cover top portion is processed with gas outlet 22.Shell 1 lower inner wall circumference is provided with filter course, be spongy layer 3, glass layer 4 and nonwoven and active carbon layer 5 from outside to inside successively, can filter fully air, remove impurity such as airborne dust granules, prevent that impurity from entering in the cavity and influence operating efficiency of the present invention.Filter course top is equipped with blower fan 6, by screw 27 cone walls 7 is fixed on the support 8, and the cone walls bottom is fixed on the support of outer casing inner wall.Support 8 is the sheet metal of an annular, has certain thickness and intensity, the axle that the centre has two cross to intersect, shown in accompanying drawing 11, accompanying drawing 12, axle is provided with screw 15, and annulus is provided with screw 27, is used for fixing drainage system 28 and cone walls 7 and housing 10 respectively.

As accompanying drawing 4 to shown in the accompanying drawing 9, housing 10 is an inverted basin shape, be spaced apart S shape between its inwall and the drainage system 28, top center is to lower recess, recess is provided with the blade 14 of four inclinations, space between the blade forms four air channels 25, and planar shaped has a certain degree on blade and the housing 10, and the angle value scope is 10 °-60 °.Drainage system 28 is an infundibulate, and its top edge wall caves inward, and forms the recess walls of certain width, and recess walls 29 is provided with catch 12 at interval, and the interval between the catch forms air channel 13.Be loaded with activated carbon granule and titanium dioxide granule 9 in drainage system 28 funnel-shaped chamber, active carbon can adopt wooden, the shell class or bamboo matter etc.Because drainage system 28 tops have recess walls, in the time of therefore can preventing that the present invention from toppling over, particle is revealed in the cavity and is caused waste.Drainage system 28 central authorities are relative with the axle 26 of housing 10 center of top, and the particle in the drainage system 28 can be entered in the cavity of the inverted truncated cone-shaped in housing 10 tops by air channel 25.The present invention is by S shape air channel 11 and air channel 13 between housing 10 inwalls and the drainage system 28, change wind direction into voltage supply mode that the cavity inward turning at drainage system 28 turns to by direct upwards voltage supply, aerodynamic has increased blast, therefore can reduce the power consumption of blower fan, conserve energy.

Simultaneously because blade 14 exceeds plane on the housing 10, and with housing on planar shaped have a certain degree, add the rotation dynamics of air blast, uniform particles is distributed in the cavity, and make particle keep suspended state always, make each periphery of particle all can contact good purification with harmful substance.Ultraviolet lamp 16 wavelength in the cavity are 320nm to 400nm, can remove the part bacterium extremely, also can participate in the condition that reaction provides adaptation for harmful substance simultaneously, and the harmful substance cell is removed extremely.

Cavity is inverted truncated cone-shaped, and after blower fan quit work, particle can be fallen in the drainage system 28 again.The cavity top seal has screen pack 17, stops particle 9 to leak outside.Screen pack is detachable, so that screen pack is changed, prevents that the screen pack that causes with the screen pack friction when particle floats from wearing and tearing in cavity.Simultaneously, the present invention also adds fluorescent lamp 19, kills indoor mosquito, prevents because the cross-infection that bite by mosquitos causes; Add water vapour generating means 20, the humidity in the conditioning chamber; Add heater 21, the environment temperature in the conditioning chamber.The present invention can integrate multiple function, convenient being suitable for.

Be schematic diagram of the function of the present invention as shown in Figure 3.Air enters from air inlet 2, passes through spongy layer 3, glass layer 4 and nonwoven and active carbon layer 5 successively, filters out impurity such as airborne dust granules.Via blower fan 6 effect, air enters in drainage system 28 cavitys through S shape air channel 11, air channel 13 then, and the air stream of rotation is being mingled with particle 9 such as active carbon and is entering by air channel 25 in the cavity of inverted round table shape, kills at the cavity internal reaction and removes bacterium.Pure air passes through the effect of the further evolution of anion, negative oxygen generator and water vapour generating means, heater again, in the inlet chamber, regulates indoor humidity and temperature.Simultaneously, can also make suitable variation, be applied to air cleaning places such as workshop, factory buildings to existing structure of the present invention.

Claims

1, a kind of harmful gas purifier, form by shell (1), air inlet (2), blower fan (6), gas outlet (22), support members such as (23,24), it is characterized in that: shell (1) is a cylinder, the bottom is provided with support, on shell (1) lower circumference air inlet (2) is arranged, gas outlet (22) is arranged at the top; Shell (1) lower inner wall circumference is provided with filter course; Support (8) is fixed on shell (1) inwall, and blower fan (6), housing (10) and drainage system (28) are fixed on the support (8), has between housing (10) inwall and the drainage system (28) at interval; Housing (10) upper end is provided with the cavity of inverted truncated cone-shaped, ultraviolet lamp (16) is arranged in the cavity, the cavity top seal has screen pack (17), inverted truncated cone-shaped air flue is arranged at the screen pack top, connecting gas outlet (22) above the air flue, anion, negative oxygen generator (18), water vapour generating means (20) and heater (21) are being arranged in the air flue.

2, harmful gas purifier according to claim 1 is characterized in that: filter course is spongy layer (3), glass layer (4) and nonwoven and active carbon layer (5) from outside to inside successively.

3, harmful gas purifier according to claim 1 is characterized in that: be spaced apart S shape between housing (10) inwall and the drainage system (28).

4, harmful gas purifier according to claim 1, it is characterized in that: drainage system (28) is infundibulate, and its top edge wall caves inward, and forms certain width, recess walls (29) is provided with catch (12) at interval, and the interval between the catch forms air channel (13).

5, harmful gas purifier according to claim 1, it is characterized in that: drainage system (28) is infundibulate, and its top edge wall caves inward, and forms certain width, recess walls (29) is provided with catch (12) at interval, and the interval between the catch forms air channel (13).

6, harmful gas purifier according to claim 1 or 5 is characterized in that: be loaded with activated carbon granule and titanium dioxide granule (9) in drainage system (28) funnel-shaped chamber.

7, harmful gas purifier according to claim 1, it is characterized in that: housing (10) is an inverted basin shape, its top center is to lower recess, recess is provided with the blade (14) of four inclinations, space between the blade forms four air channels (25), and planar shaped has a certain degree on blade and the housing.

8, harmful gas purifier according to claim 1 is characterized in that: support (8) is the sheet metal of an annular, the axle that the centre has two cross to intersect, and axle is provided with screw (15), and annulus is provided with screw (27).