CN211635842U - Greenhouse gas emission device with dust screen structure - Google Patents
Greenhouse gas emission device with dust screen structure Download PDFInfo
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- CN211635842U CN211635842U CN202020067302.1U CN202020067302U CN211635842U CN 211635842 U CN211635842 U CN 211635842U CN 202020067302 U CN202020067302 U CN 202020067302U CN 211635842 U CN211635842 U CN 211635842U
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- fixedly connected
- dust screen
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- baffle
- box body
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- 239000000428 dust Substances 0.000 title claims abstract description 69
- 239000005431 greenhouse gas Substances 0.000 title claims abstract description 35
- 230000000694 effects Effects 0.000 claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 58
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims description 6
- 238000012423 maintenance Methods 0.000 abstract description 4
- 230000008021 deposition Effects 0.000 abstract description 3
- 230000002265 prevention Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 4
- 238000001816 cooling Methods 0.000 description 4
- 238000005507 spraying Methods 0.000 description 3
- 239000007921 spray Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a greenhouse gas emission device with a dust screen structure, which comprises an emission box body, wherein the left side of the emission box body is fixedly connected with a mounting plate, a first fan is fixedly connected at the position, close to the right side, of the top of the mounting plate, a first air inlet pipe is fixedly connected at an air inlet at the left side of the first fan, the bottom end of the first air inlet pipe penetrates through the top of the mounting plate, and extends to the lower part of the mounting plate, a first air outlet pipe is fixedly connected with an air outlet on the right side of the first fan, the right end of the first air outlet pipe is fixedly connected with the left side of the discharge box body, and the mounting plate, the vertical plate, the baffle plate and the dust screen are mutually matched, can realize the dust prevention of the device during working through the dust screen, avoid dust deposition and influence on the emission of greenhouse gases, and the U-shaped handle and the bolt can realize the replacement and the maintenance of dust screen, are convenient for its better use, improve dustproof effect to can reach the good and high purpose of result of use of dustproof effect.
Description
Technical Field
The utility model relates to a greenhouse gas emission device technical field specifically is a greenhouse gas emission device with dust screen structure.
Background
At present, to greenhouse gas's emission, need use greenhouse gas discharging equipment, and prior art's greenhouse gas discharging equipment does not have the dust screen structure, and easy deposition in the use, it is poor to prevent dust the effect to influence the work of device and greenhouse gas's emission, greatly reduced the use benefit of device, lead to greenhouse gas discharging equipment can't satisfy people's user demand, consequently, we propose a greenhouse gas discharging equipment with dust screen structure.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem lie in overcoming prior art's dustproof effect poor and the low grade defect of result of use, provide a greenhouse gas emission device with dust screen structure. The greenhouse gas emission device with the dustproof net structure has the characteristics of good dustproof effect, high use benefit and the like.
In order to achieve the above object, the utility model provides a following technical scheme: a greenhouse gas emission device with a dust screen structure comprises an emission box body, wherein a mounting plate is fixedly connected to the left side of the emission box body, a first fan is fixedly connected to the top of the mounting plate, which is close to the right side of the mounting plate, a first air inlet pipe is fixedly connected to the left air inlet of the first fan, the bottom end of the first air inlet pipe penetrates through the top of the mounting plate and extends to the lower side of the mounting plate, a first air outlet pipe is fixedly connected to the right air outlet of the first fan, the right end of the first air outlet pipe is fixedly connected with the left side of the emission box body, the right end of the first air outlet pipe is communicated with the interior of the emission box body, a transverse plate is fixedly connected to the right side of the emission box body, a second fan is fixedly connected to the top of the transverse plate, a second air inlet pipe is fixedly connected to the left air inlet of the left side of the second fan, and a second air outlet pipe is fixedly connected to the air inlet on the right side of the second fan.
Preferably, the top of the discharge box body is provided with a water tank near the middle, the water tank is filled with water, the top of the water tank is provided with a water filling port near the left side, a three-way pipe is arranged in the water tank, the bottom end of the three-way pipe is located below the water level in the water tank, two ends of the three-way pipe penetrate through the side walls of the inner cavities of two sides of the water tank respectively and extend to the water outlet pipe fixedly connected outside the two sides of the water tank, the top of the three-way pipe is close to the left and right ends and is provided with two jacks matched with the water outlet pipe, the bottom ends of the two water outlet pipes penetrate through the jacks respectively and extend to the fixedly connected hose and the atomization nozzle.
Preferably, discharge two electric telescopic handle of box inner chamber lateral wall near top fixedly connected with, and two electric telescopic handle set up for controlling, two the connecting piece is all installed to one side that the hose was kept away from mutually, and the connecting piece antetheca all installs first bearing, two first bearing inner circle fixedly connected with pivot respectively, and two pivot front ends pass the inner circle and two electric telescopic handle fixed connection of two first bearings respectively.
Preferably, the mounting panel below is equipped with the baffle, the mounting panel bottom is close to the equal fixedly connected with riser of left and right sides department, and the top and two riser bottom fixed connection of baffle, be equipped with the dust screen in the baffle, and the baffle top seted up with dust screen assorted opening, baffle both sides inner chamber seted up respectively with dust screen both sides assorted movable groove, and the right side of two movable grooves and the right side of baffle communicate mutually outward, the dust screen right side is close to middle fixedly connected with U-shaped handle of department, the bottom of baffle and dust screen is close to the right side and has seted up two jacks, and sets up around two jacks are to all having inserted the bolt in two jacks.
Preferably, two second bearings are installed at the position, close to the left side, of the top of the baffle, the two second bearings are arranged in a front-back mode, the two second bearing inner rings are fixedly connected with rotating rods respectively, the bottom ends of the two rotating rods penetrate through the second bearing inner rings and are fixedly connected with straight plates, the tops of the two straight plates are provided with brushes, the top ends of the two rotating rods are fixedly connected with first connecting rods respectively, a second connecting rod is fixedly connected between the two first connecting rods and is close to the left side, two third bearings are installed at the position, close to the left side, of the top of the baffle and are arranged in a front-back mode, the two third bearing inner rings are fixedly connected with rotating shafts respectively, the top end of the rotating shaft at the rear side penetrates through a first belt pulley of an inner ring of the third bearing, the rotating shaft at the front side penetrates through a second belt pulley of the fixedly connected with the third bearing, and a, the baffle top is close to rear side department fixedly connected with servo motor, and the transmission is connected with the drive belt between the pivot on the third bearing of servo motor output shaft and rear side, is located the rear side fixedly connected with down tube between first connecting rod and the second belt pulley bottom.
Preferably, a dust collecting box is arranged below the baffle, screw holes are formed in the positions, close to the top, of the left side and the right side of the dust collecting box and the side walls of the left side and the right side of the baffle, and screws are inserted into the two screw holes.
Preferably, the bottom of the discharge box body is provided with a drain pipe, the top end of the drain pipe is communicated with the inner part of the discharge box body, and a valve is arranged on the drain pipe close to the top.
Compared with the prior art, the beneficial effects of the utility model are that:
1. in the technical scheme, the installation plate, the vertical plate, the baffle and the dust screen are matched with each other, so that the device can be prevented from dust during working through the dust screen, dust accumulation is avoided, the emission of greenhouse gases is prevented from being influenced, the U-shaped handle and the bolt can realize replacement and maintenance of the dust screen, the dust screen is convenient to use better, and the dust prevention effect is improved;
2. in the technical scheme, the first fan, the first air inlet pipe, the first air outlet pipe, the second fan, the second air inlet pipe and the second air outlet pipe are matched with each other, so that the discharge of greenhouse gases can be realized, and the arrangement of the water tank, the water pump, the three-way pipe, the water outlet pipe, the hose and the atomizing spray head can realize the cooling and dust removal of the interior of the discharge box body;
3. in the technical scheme, the electric telescopic rod and the hose are matched with each other, so that the atomizing nozzle can be driven to swing left and right, the spraying is more comprehensive, the cooling and dedusting effects are better, and the used water in the discharge box can be discharged under the mutual cooperation of the valve and the drain pipe;
4. in the technical scheme, the brush and the straight plate can be driven to move left and right through the mutual matching of the servo motor, the first belt pulley, the second belt pulley, the rotating rod, the straight plate and the brush, so that the dust screen is cleaned, the working efficiency of the greenhouse gas emission device is improved, and the use benefit is improved;
5. in this technical scheme, then can realize collecting the dust of clearing up through the setting of dust-collecting box, the screw then realizes the dismantlement and the clearance of dust-collecting box, the follow-up better work and the use of the device of being convenient for to can reach the good and high purpose of result of use of dustproof effect.
Drawings
FIG. 1 is the original structure diagram of the present invention;
FIG. 2 is a top view of the baffle of FIG. 1;
FIG. 3 is an enlarged view of FIG. 1 at A;
fig. 4 is an enlarged view of fig. 2 at B.
Reference numbers in the figures: 1. a discharge tank body; 2. a first fan; 3. a first air outlet pipe; 4. a first air inlet pipe; 5. a second fan; 6. a second air inlet pipe; 7. a second air outlet pipe; 8. a water tank; 9. a three-way pipe; 10. a water pump; 11. a water outlet pipe; 12. a hose; 13. an electric telescopic rod; 14. an atomizing spray head; 15. a drain pipe; 16. mounting a plate; 17. a vertical plate; 18. a baffle plate; 19. a dust screen; 20. a U-shaped handle; 21. a bolt; 22. a straight plate; 23. a brush; 24. a dust collecting box; 25. rotating the rod; 26. a servo motor; 27. a first pulley; 28. a second pulley.
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.
Referring to fig. 1-4, the present invention provides a technical solution: a greenhouse gas emission device with a dust screen structure comprises an emission box body 1, wherein the left side of the emission box body 1 is fixedly connected with an installation plate 16, the top part of the installation plate 16, which is close to the right side, is fixedly connected with a first fan 2, the left side air inlet of the first fan 2 is fixedly connected with a first air inlet pipe 4, the bottom end of the first air inlet pipe 4 penetrates through the top part of the installation plate 16 and extends to the lower part of the installation plate 16, the right side air outlet of the first fan 2 is fixedly connected with a first air outlet pipe 3, the right end of the first air outlet pipe 3 is fixedly connected with the left side of the emission box body 1, the right end of the first air outlet pipe 3 is communicated with the interior of the emission box body 1, the right side of the emission box body 1 is fixedly connected with a transverse plate, the top part of the transverse plate is fixedly connected with a second fan 5, the left side air, the left end of a second air inlet pipe 6 is communicated with the inside of a discharge box body 1, a second air outlet pipe 7 is fixedly connected with an air inlet on the right side of a second fan 5, the discharge of greenhouse gases can be realized through the mutual matching of a first fan 2, a first air inlet pipe 4, a first air outlet pipe 3, the second fan 5, the second air inlet pipe 6 and the second air outlet pipe 7, a water tank 8 is arranged on the top of the discharge box body 1 close to the middle part, water is contained in the water tank 8, a water filling port is arranged on the top of the water tank 8 close to the left side, a three-way pipe 9 is arranged in the water tank 8, the bottom end of the three-way pipe 9 is positioned below the water level in the water tank 8, two ends of the three-way pipe 9 respectively penetrate through the side walls of the inner cavities on the two sides of the water tank 8 and extend to the outsides of the two sides of the water tank 8, water outlet pipes, the bottom ends of the two water outlet pipes 11 respectively penetrate through the jacks and extend into the discharge box body 1 to be fixedly connected with the hoses 12, the bottom ends of the two hoses 12 are respectively fixedly connected with the atomizing nozzles 14, the water tank 8, the water pump 10, the three-way pipe 9, the water outlet pipes 11, the hoses 12 and the atomizing nozzles 14 are arranged, so that the interior of the discharge box body 1 can be cooled and dedusted, the two electric telescopic rods 13 are fixedly connected with the side wall of the inner cavity of the discharge box body 1 close to the top, the two electric telescopic rods 13 are arranged leftwards and rightwards, the sides, far away from the two hoses 12, of the two hoses are respectively provided with a connecting piece, the front walls of the connecting pieces are respectively provided with a first bearing, the inner rings of the two first bearings are respectively and fixedly connected with rotating shafts, the front ends of the two rotating shafts respectively penetrate through the inner, a valve is arranged on the water discharge pipe 15 close to the top, and the electric telescopic rod 13 and the hose 12 are matched with each other, so that the atomizing nozzle 14 can be driven to swing left and right, the spraying is more comprehensive, the cooling and dedusting effects are better, and the used water in the discharge box body 1 can be discharged under the mutual cooperation of the valve and the water discharge pipe 15;
a baffle plate 18 is arranged below the mounting plate 16, the bottom of the mounting plate 16 is fixedly connected with vertical plates 17 close to the left and right sides, the top of the baffle plate 18 is fixedly connected with the bottoms of the two vertical plates 17, a dustproof net 19 is arranged in the baffle plate 18, the top of the baffle plate 18 is provided with through holes matched with the dustproof net 19, inner cavities at two sides of the baffle plate 18 are respectively provided with movable grooves matched with two sides of the dustproof net 19, the right sides of the two movable grooves are communicated with the right side of the baffle plate 18, the right side of the dustproof net 19 is fixedly connected with a U-shaped handle 20 close to the middle, two jacks are arranged close to the right sides of the baffle plate 18 and the dustproof net 19 and are arranged in the front and back, and bolts 21 are inserted into the two jacks, through the mutual matching of the mounting plate 16, the vertical plates 17, the baffle plate 18 and the dustproof, influence the emission of greenhouse gases, the U-shaped handle 20 and the plug 21 can realize the replacement and maintenance of the dust screen 19, facilitate better use of the dust screen, improve the dust-proof effect, two second bearings are installed at the top of the baffle 18 near the left side, the two second bearings are arranged in the front and back direction, the two second bearing inner rings are respectively and fixedly connected with a rotating rod 25, the bottom ends of the two rotating rods 25 penetrate through the second bearing inner rings and are fixedly connected with straight plates 22, the tops of the two straight plates 22 are provided with brushes 23, the top ends of the two rotating rods 25 are respectively and fixedly connected with first connecting rods, the second connecting rods are fixedly connected between the two first connecting rods near the left side, two third bearings are installed at the top of the baffle 18 near the left side, the two third bearings are arranged in the front and back direction, the two third bearing inner rings are respectively and fixedly connected with rotating shafts, and the top end of the rotating shaft, the rotating shaft at the front side penetrates through the inner ring of the third bearing to be fixedly connected with a second belt pulley 28, a belt is in transmission connection between the first belt pulley 27 and the second belt pulley 28, the servo motor 26 is fixedly connected at the position, close to the rear side, of the top of the baffle plate 18, a transmission belt is in transmission connection between the output shaft of the servo motor 26 and the rotating shaft on the third bearing at the rear side, an inclined rod is fixedly connected between the first connecting rod at the rear side and the bottom of the second belt pulley 28, the brush 23 and the straight plate 22 can be driven to move left and right through the mutual matching of the servo motor 26, the first belt pulley 27, the second belt pulley 28, the rotating rod 25, the straight plate 22 and the brush 23, the cleaning of the dust-proof net 19 is realized, the working efficiency of the greenhouse gas emission device is improved, the use benefit is improved, a dust collection box 24 is arranged below the baffle plate 18, screw holes are formed in, and the screws are inserted into the two screw holes, the cleaned dust can be collected through the arrangement of the dust collection box 24, the screws can be used for disassembling and cleaning the dust collection box 24, the follow-up better work and use of the device are facilitated, and the purposes of good dustproof effect and high use benefit can be achieved.
The working principle is as follows: in the technical scheme, firstly, the first fan 2 is started, the first fan 2 extracts the generated greenhouse gases through the first air inlet pipe 4, the dust screen 19 can filter the dust in the greenhouse gases when the greenhouse gases enter, so as to prevent dust deposition and influence the use effect of the device, the greenhouse gases filtered by the dust screen 19 enter the discharge box body 1 through the first air outlet pipe 3, the water pump 10 is started simultaneously, the water pump 10 pumps water to the water tank 8 through the three-way pipe 9, then the water flows through the water outlet pipe 11 and the hose 12 and is sprayed out through the atomizing nozzles 14, the temperature reduction and dust removal in the discharge box body 1 are realized, the dust remained in the greenhouse gases is cleaned, the use effect of the device is further improved, the electric telescopic rod 13 is started simultaneously, the hose 12 is driven to move left and right through the electric telescopic rod 13, the atomizing nozzles 14 are driven to move left and right, spraying is more comprehensive, the cooling and dedusting effect is further improved, then the second fan 5 is started, the second fan 5 realizes the emission of the treated greenhouse gases through the second air inlet pipe 6 and the second air outlet pipe 7, after the emission is finished, the servo motor 26 is started, the servo motor 26 drives the second belt pulley 28 to rotate by driving the first belt pulley 27, the second belt pulley 28 drives the straight plate 22 and the brush 23 to move left and right by the inclined rod and the rotating rod 25, so as to realize the cleaning of the dust on the dust screen 19, the dust collection box 24 can realize the collection of the cleaned dust, the screws on the dust collection box 24 are loosened, so as to realize the disassembly and cleaning of the dust collection box 24, and the bolt 21 is loosened, the U-shaped handle 20 is pulled, so that the dust screen 19 moves towards the right side, the replacement and the maintenance of the dust screen 19 are realized, the dust screen is convenient to use better, the dust-proof effect is improved, and the purposes of good dust-proof effect and high use benefit can be achieved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a greenhouse gas discharging equipment with dust screen structure, includes and discharges box (1), its characterized in that: the exhaust box is characterized in that a mounting plate (16) is fixedly connected to the left side of the exhaust box body (1), a first fan (2) is fixedly connected to the top of the mounting plate (16) close to the right side, a first air inlet pipe (4) is fixedly connected to the left side air inlet of the first fan (2), the bottom end of the first air inlet pipe (4) penetrates through the top of the mounting plate (16) and extends to the lower side of the mounting plate (16), a first air outlet pipe (3) is fixedly connected to the right side air outlet of the first fan (2), the right end of the first air outlet pipe (3) is fixedly connected to the left side of the exhaust box body (1), the right end of the first air outlet pipe (3) is communicated with the inside of the exhaust box body (1), a transverse plate is fixedly connected to the right side of the exhaust box body (1), a second fan (5) is fixedly connected to the top of the transverse plate, the left end of the second air inlet pipe (6) is fixedly connected with the right side of the discharge box body (1), the left end of the second air inlet pipe (6) is communicated with the inside of the discharge box body (1), and a second air outlet pipe (7) is fixedly connected with an air inlet on the right side of the second fan (5).
2. The greenhouse gas discharge apparatus having a dust screen structure according to claim 1, wherein: a water tank (8) is arranged at the top of the discharge tank body (1) close to the middle, water is contained in the water tank (8), a water filling port is arranged at the position, close to the left side, of the top of the water tank (8), a three-way pipe (9) is arranged in the water tank (8), the bottom end of the three-way pipe (9) is positioned below the water level in the water tank (8), two ends of the three-way pipe (9) respectively penetrate through the side walls of the inner cavities at two sides of the water tank (8), and extends to the two sides of the water tank (8) and is fixedly connected with a water outlet pipe (11), water pumps (10) are respectively arranged at the top of the three-way pipe (9) close to the left end and the right end, the top of the discharge box body (1) is provided with two jacks matched with the water outlet pipes (11), the bottom ends of the two water outlet pipes (11) respectively penetrate through the jacks, and extend to fixedly connected with hose (12) in discharging the box (1), two equal fixedly connected with atomizer (14) in hose (12) bottom.
3. The greenhouse gas discharge apparatus having a dust screen structure according to claim 2, wherein: discharge box (1) inner chamber lateral wall and be close to two electric telescopic handle (13) of top fixedly connected with, and two electric telescopic handle (13) are for controlling setting, two the connecting piece is all installed to one side that hose (12) kept away from mutually, and the connecting piece antetheca all installs first bearing, two first bearing inner circle fixedly connected with pivot respectively, and two pivot front ends pass the inner circle and two electric telescopic handle (13) fixed connection of two first bearings respectively.
4. The greenhouse gas discharge apparatus having a dust screen structure according to claim 1, wherein: mounting panel (16) below is equipped with baffle (18), mounting panel (16) bottom is close to equal fixedly connected with riser (17) of left and right sides department, and the top of baffle (18) and two riser (17) bottom fixed connection, be equipped with dust screen (19) in baffle (18), and baffle (18) top seted up with dust screen (19) assorted opening, baffle (18) both sides inner chamber seted up respectively with dust screen (19) both sides assorted activity groove, and the right side in two activity grooves communicates with the right side of baffle (18) outward, dust screen (19) right side is close to middle fixedly connected with U-shaped handle (20) of department, the bottom of baffle (18) and dust screen (19) is close to the right side and has seted up two jacks, and sets up around two jacks are to, and bolt (21) have all inserted in two jacks.
5. The greenhouse gas discharge apparatus having a dust screen structure according to claim 4, wherein: the top of the baffle plate (18) is provided with two second bearings which are arranged front and back and are close to the left side, the inner rings of the two second bearings are respectively and fixedly connected with a rotating rod (25), the bottom ends of the two rotating rods (25) both penetrate through a straight plate (22) fixedly connected with the inner rings of the second bearings, the tops of the two straight plates (22) are provided with brushes (23), the top ends of the two rotating rods (25) are respectively and fixedly connected with first connecting rods, a second connecting rod is fixedly connected between the two first connecting rods and close to the left side, the top of the baffle plate (18) is provided with two third bearings which are arranged front and back, the inner rings of the two third bearings are respectively and fixedly connected with a rotating shaft, the top end of the rotating shaft positioned at the rear side penetrates through a first belt pulley (27) fixedly connected with the third bearings, the rotating shaft positioned at the front side penetrates through a second belt pulley (28) fixedly connected with, the transmission is connected with the belt between first belt pulley (27) and second belt pulley (28), baffle (18) top is close to rear side department fixedly connected with servo motor (26), and the transmission is connected with the drive belt between the pivot on the third bearing of servo motor (26) output shaft and rear side, is located the rear side fixedly connected with down tube between first connecting rod and second belt pulley (28) bottom.
6. The greenhouse gas discharge apparatus having a dust screen structure according to claim 4, wherein: a dust collection box (24) is arranged below the baffle (18), screw holes are formed in the positions, close to the top, of the left side and the right side of the dust collection box (24) and the side walls of the left side and the right side of the baffle (18), and screws are inserted into the two screw holes.
7. The greenhouse gas discharge apparatus having a dust screen structure according to claim 2, wherein: the drainage box is characterized in that a drainage pipe (15) is arranged at the bottom of the drainage box body (1), the top end of the drainage pipe (15) is communicated with the inside of the drainage box body (1), and a valve is arranged on the drainage pipe (15) close to the top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020067302.1U CN211635842U (en) | 2020-01-14 | 2020-01-14 | Greenhouse gas emission device with dust screen structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020067302.1U CN211635842U (en) | 2020-01-14 | 2020-01-14 | Greenhouse gas emission device with dust screen structure |
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| Publication Number | Publication Date |
|---|---|
| CN211635842U true CN211635842U (en) | 2020-10-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020067302.1U Expired - Fee Related CN211635842U (en) | 2020-01-14 | 2020-01-14 | Greenhouse gas emission device with dust screen structure |
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| CN (1) | CN211635842U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112696756A (en) * | 2020-12-15 | 2021-04-23 | 南京新益升环保科技有限公司 | Ventilation system for purifying indoor polluted gas |
-
2020
- 2020-01-14 CN CN202020067302.1U patent/CN211635842U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112696756A (en) * | 2020-12-15 | 2021-04-23 | 南京新益升环保科技有限公司 | Ventilation system for purifying indoor polluted gas |
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