CN204757161U - Air cleaner takes a breath - Google Patents
Air cleaner takes a breath Download PDFInfo
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- CN204757161U CN204757161U CN201520344813.2U CN201520344813U CN204757161U CN 204757161 U CN204757161 U CN 204757161U CN 201520344813 U CN201520344813 U CN 201520344813U CN 204757161 U CN204757161 U CN 204757161U
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Abstract
The utility model provides an air cleaner takes a breath, includes air cleaning and disinfection filter screen and centrifugal fan, still includes protecgulum, the organism of a base, after -opening and advances evacuation gas control mechanism, the organism is fixed on the base, in the fan that admits air was provided with left fan cavity, air cleaning and disinfection filter screen set up at clean filter screen intracavity, and exhaust fan sets up in right fan cavity, the air outlet and emission interface intercommunication, outdoor air duct's inlet end with discharge the interface respectively with the base on air inlet and the gas vent of room air of outdoor air communicate, clean inlet port on the protecgulum cooperates with clean filter screen chamber and filter screen chamber respectively with the emission inlet port, top discharge port and cleanness air outlet intercommunication. (One) can exhaust the room air, meanwhile, can also clean outdoor air suction. (Two) close the air inlet of outdoor air and the gas vent of room air, clean air works independently, with indoor air purification. A tractor serves several purposes, convenient to use.
Description
Technical field
The utility model relates to a kind of ventilation and aircleaning facility.
Background technology
Currently available technology, a kind of ventilation fan, can discharge room air, or is sucked by outdoor air.A kind of air cleaner, one is absorbed by outdoor air and clean, or indoor air clean is sterilized.Existing problems are: function singleness.
Utility model content
The purpose of this utility model is: provide a kind of scavenging air cleaner, and outdoor air suction not only can be put clean by it, discharges indoor air exchange simultaneously, but also can individually to indoor air clean.
The utility model is achieved in that a kind of scavenging air cleaner, comprises air cleaner sterilised filtration net and centrifugal blower, and its special character is: also comprise a base, after-opening protecgulum, body and enter air-discharging controlling organization,
Described protecgulum has and is positioned at the clean inlet port of the left room air in bottom, the discharge inlet port of right room air, be positioned at the top floss hole at top;
Described base there are the air inlet of outdoor air and the exhaust outlet of room air; Enter on rear surface that air-discharging controlling organization is arranged on base and coordinate with air inlet and exhaust outlet;
The right blower fan chamber that the left side of described body is provided with the left blower fan chamber of after-opening, right side is provided with after-opening, middle part are provided with the discharge interface of the room air of the outdoor air path communicated with left blower fan chamber and the after-opening communicated with right blower fan chamber; There is cleaning filter net chamber the front portion in left blower fan chamber, and the outlet of outdoor air path front end communicates with cleaning filter net chamber, and clean air outlet is arranged at the top in left blower fan chamber; There is screen pack chamber the front portion in right blower fan chamber;
Centrifugal blower is divided into ventilating fan and air exhauster;
Described body is fixed on base, described ventilating fan is provided with in left blower fan chamber, the air outlet of ventilating fan upward, air inlet coordinates with the gas port on the dividing plate between left blower fan chamber and cleaning filter net chamber, air cleaner sterilised filtration net is arranged in cleaning filter net chamber, air exhauster is arranged in right blower fan chamber, air outlet and described discharge orifice; The inlet end of outdoor air path is communicated with the exhaust outlet of room air with the air inlet of the outdoor air on base respectively with discharge interface; Protecgulum and base fasten, and the clean inlet port on protecgulum and discharge inlet port coordinate with cleaning filter net chamber and screen pack chamber respectively, and top floss hole is communicated with clean air outlet.
Described a kind of scavenging air cleaner, its special character is: described in enter air-discharging controlling organization and comprise left-hand door body and right door body, the air inlet on left and right Men Tiyu base and exhaust outlet coordinate; Left and right door body links, when left and right door body opens the door, and opposing movement; Left and right door body at closing time, moves in opposite directions.
Described a kind of scavenging air cleaner, its special character is: described in enter air-discharging controlling organization comprise left-hand door body, right door body, be positioned at the after-opening on described base rear surface accommodating cavity, be positioned at the guiding position-arresting groove in accommodating cavity lower wall panels and be positioned at the lead of accommodating cavity
Described left-hand door body comprises a body, rail portion and is positioned at a drive division for body bottom, the rounding of rail portion and door body intersection, and rail portion upper surface is drive surface, lower surface is guiding sliding surface, and door body has guide chute;
Described right door body comprises a body and follower, and the unsettled side of door body is curved surface;
Fit in the rear surface of base in door body and accommodating cavity, guide chute and lead are slidably matched, the base wall panel in the guiding sliding surface of rail portion and the lower surface of door body and vacant chamber is slidably matched, and drive division passes guiding position-arresting groove and is slidably matched with guiding position-arresting groove; The base laminating in the vacant chamber of Men Tiyu, follower and base pivot joint, rail portion coordinates with follower.
Described a kind of scavenging air cleaner, its special character is: have division board between described air inlet and exhaust outlet, and left and right Men Tiyu division board coordinates;
Also comprise the back shroud of an accommodating cavity, there is circular through hole at the center of back shroud; Back shroud covers the after-opening in vacant chamber, and back shroud covers guiding position-arresting groove and forms guiding position-arresting hole, and division board stretches in through hole.
Described a kind of scavenging air cleaner, its special character is: also comprise one and be fixed on seat board on wall, there is circular port at the center of seat board, has the demarcation strip of diametrically line in circular port; There is circular interface the rear surface of seat board, and demarcation strip extends in circular interface;
Seat board and back shroud are fitted, and the end face of division board and demarcation strip is fitted.
Described a kind of scavenging air cleaner, its special character is: also comprise clean ion generator, described body is provided with clean ion generating device chamber, and the clean air outlet on clean ion generating device chamber and body is adjacent; The spray point of clean ion generator stretches in clean air outlet.
Described a kind of scavenging air cleaner, its special character is: also comprise air inlet-outlet pipe and intake and exhaust cover,
There is dividing plate that air inlet-outlet pipe is separated into inlet channel and exhaust passage in described air inlet-outlet pipe;
Described intake and exhaust cover comprises fore shell, rear cover body and cutoff board, and there is outdoor air inlet port in the left side of the base plate at described fore shell rear portion, there is indoor air outlet on right side, the two side wall panels of fore shell has current stabilization hole, the front panel of fore shell has the interface of band dividing plate; Cutoff board is arranged in fore shell and rear cover body, and fore shell and rear cover body are divided into left inlet chamber and right discharge chamber by cutoff board;
Circular interface grafting in air inlet-outlet pipe one end and described base, the interface grafting in the front panel of the other end and fore shell.
Described a kind of scavenging air cleaner, its special character is: also comprise air inlet-outlet pipe and intake and exhaust cover,
There is dividing plate that air inlet-outlet pipe is separated into inlet channel and exhaust passage in described air inlet-outlet pipe;
The heat exchanger that described intake and exhaust cover comprises fore shell, rear cover body and assumes diamond in shape, the front panel of fore shell has the interface of band dividing plate; Heat exchanger there are inlet channel and exhaust passage;
Described heat exchanger is arranged in fore shell and rear cover body, the long-diagonal of heat exchanger and plane-parallel; The inner chamber of fore shell and rear cover body is divided into upper right and lower-left discharge chamber, upper left and bottom right inlet chamber by heat exchanger,
The base wall panel of lower-left discharge chamber has indoor air outlet and current stabilization hole, the base wall panel of bottom right inlet chamber has outdoor air inlet port and current stabilization hole, exhaust passage is communicated with upper right discharge chamber, and inlet channel is communicated with upper left inlet chamber;
Circular interface grafting in air inlet-outlet pipe one end and described base, the interface grafting in the front panel of the other end and fore shell.
A kind of scavenging air cleaner of the utility model, owing to adopting such structure, (one) operates into air-discharging controlling organization, opens the air inlet of outdoor air and the exhaust outlet of room air; Now, room air can be vented, meanwhile, outdoor air can also be sucked and clean.(2) air inlet of close chamber's outer air and the exhaust outlet of room air, clean air works independently, by indoor air purification.A tractor serves several purposes, easy to use.
Accompanying drawing explanation
Fig. 1 is one of stereogram of the present utility model.
Fig. 2 is stereogram two of the present utility model.
Fig. 3 is one of stereogram of the present utility model.
Fig. 4 is stereogram two of the present utility model.
Fig. 5 is one of sectional view of the present utility model.
Fig. 6 is sectional view two of the present utility model.
Fig. 7 is sectional view three of the present utility model.
Fig. 8 is the three-dimensional exploded view of the utility model local.
Fig. 9 is the stereogram that the utility model improves further.
Figure 10 is one of three-dimensional exploded view of improving further of the utility model.
Figure 11 is the three-dimensional exploded view two that the utility model improves further.
Figure 12 is one of three-dimensional exploded view of the utility model hood.
Figure 13 is the three-dimensional exploded view two of the utility model hood.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described.
As shown in Figure 1, Figure 2, Figure 3, Figure 4, a kind of scavenging air cleaner, comprises air cleaner sterilised filtration net 1 and centrifugal blower, also comprise a base 2, after-opening protecgulum 3, body 4 and enter air-discharging controlling organization,
Described protecgulum 3 has and is positioned at the clean inlet port 311 of the left room air in bottom, the discharge inlet port 32 of right room air, be positioned at the top floss hole 312 at top;
Described base 2 there are the air inlet 211 of outdoor air and the exhaust outlet 212 of room air; Enter on rear surface that air-discharging controlling organization is arranged on base 2 and coordinate with air inlet 211 and exhaust outlet 212;
The right blower fan chamber that the left side of described body 4 is provided with the left blower fan chamber of after-opening, right side is provided with after-opening, middle part are provided with the discharge interface 42 of the room air of the outdoor air path 41 communicated with left blower fan chamber and the after-opening communicated with right blower fan chamber; There is cleaning filter net chamber 43 front portion in left blower fan chamber, and the outlet of outdoor air path 41 front end communicates with cleaning filter net chamber 43, and clean air outlet 45 is arranged at the top in left blower fan chamber; There is screen pack chamber 44 front portion in right blower fan chamber;
Centrifugal blower is divided into ventilating fan 51 and air exhauster 52;
Described body 4 is fixed on base 2, described ventilating fan 51 is provided with in left blower fan chamber, the air outlet of ventilating fan 51 upward and be communicated with the clean air outlet 45 at the top in left blower fan chamber, air inlet coordinates with the gas port on the dividing plate between left blower fan chamber and cleaning filter net chamber 43, air cleaner sterilised filtration net 1 is arranged in cleaning filter net chamber 43, dividing plate in cleaning filter net chamber 43 there are several equally distributed gripper shoes ringwise, gripper shoe support air cleaning-sterilizing screen pack 1; Air exhauster 52 is arranged in right blower fan chamber, and the air outlet of air exhauster 52 is communicated with described discharge interface 42; The inlet end of outdoor air path 41 is communicated with the exhaust outlet 212 of room air with the air inlet 211 of the outdoor air on base 2 respectively with discharge interface 42; Protecgulum 3 and base 2 fasten, and body 4 is positioned at protecgulum 3; Clean inlet port 311 on protecgulum 3 and discharge inlet port 32 coordinate with cleaning filter net chamber 43 and screen pack chamber 44 respectively, and top floss hole 312 is communicated with clean air outlet 45.
As shown in Figure 4, also comprise clean ion generator 9, described body 4 is provided with clean ion generating device chamber, the clean air outlet 45 on clean ion generating device chamber and body 4 is adjacent; The spray point of clean ion generator stretches in clean air outlet 45.
Described enter air-discharging controlling organization comprise left-hand door body 61 and right door body 62, left and right door body 61,62 coordinates with the air inlet 211 on base 2 and exhaust outlet 212; Left and right door body 61,62 links, when left and right door body 61,62 opens the door, and opposing movement; Left and right door body 61,62 at closing time, moves in opposite directions.
Further improvement of the utility model: described in enter air-discharging controlling organization comprise left-hand door body 61, right door body 62, be positioned at the after-opening on base 2 rear surface accommodating cavity 22, be positioned at the guiding position-arresting groove 23 in accommodating cavity 22 lower wall panels and be positioned at the lead 24 of accommodating cavity
Described left-hand door body 61 comprises a body 611, rail portion 612 and is positioned at a drive division for body bottom 613, the rounding of rail portion 612 and door body 611 intersection, rail portion 612 upper surface is drive surface, lower surface is guiding sliding surface, and door body 611 has guide chute;
Described right door body 62 comprises a body 621 and follower 622, and the unsettled side of door body 621 is curved surface;
Door body 611 is fitted with the rear surface of the base 2 in accommodating cavity 22, guide chute and lead 24 are slidably matched, the base wall panel in the guiding sliding surface of rail portion 612 and the lower surface of door body 611 and vacant chamber 22 is slidably matched, and drive division 613 passes guiding position-arresting groove 23 and is slidably matched with guiding position-arresting groove 23; Door body 621 is fitted with the base 2 in vacant chamber, and follower 622 and base pivot joint, rail portion 612 coordinates with follower 622.As shown in Figure 8, operation drive division 613, when left-hand door body moves right, as hollow arrow direction; Rail portion 612 acts on the follower 622 of right door body 62, and right door body 62 is rotated counterclockwise, thus realizes the air inlet 211 opened on base 2 and exhaust outlet 212 coordinates.
Have division board 213 between described air inlet 211 and exhaust outlet 212, left and right door body 61,62 coordinates with division board 213;
Also comprise the back shroud 7 of an accommodating cavity 22, there is circular through hole at the center of back shroud 7; Back shroud 7 covers the after-opening in vacant chamber 22, and back shroud 22 covers guiding position-arresting groove 23 and forms guiding position-arresting hole, and division board 213 stretches in through hole.
Also comprise one and be fixed on seat board 8 on wall, there is circular port at the center of seat board 8, has the demarcation strip 81 of diametrically line in circular port; The rear surface of seat board 8 has circular interface 82, demarcation strip 81 extends in circular interface 82;
Seat board 8 and back shroud 7 are fitted, and division board 213 is fitted with the end face of demarcation strip 81.
Also comprise air inlet-outlet pipe 10 and intake and exhaust cover 11,
Dividing plate is had air inlet-outlet pipe to be separated into inlet channel 101 and exhaust passage 102 in described air inlet-outlet pipe 10;
As shown in figure 12, described intake and exhaust cover 11 comprises fore shell 111, rear cover body 112 and cutoff board 113, there is outdoor air inlet port 111A in the left side of the base plate at described fore shell 111 rear portion, there is indoor air outlet 111B on right side, the two side wall panels of fore shell 11 there is current stabilization hole 111C, the front panel of fore shell 11 has the interface 114 of band dividing plate; Cutoff board 113 is arranged in fore shell 111 and rear cover body 112, and fore shell 111 and rear cover body 112 are divided into left inlet chamber and right discharge chamber by cutoff board 113;
Circular interface 82 grafting in air inlet-outlet pipe 10 one end and described base 8, interface 114 grafting in the front panel of the other end and fore shell 11.Inlet channel 101 is communicated with right discharge chamber with left inlet chamber respectively with exhaust passage 102.
Another kind of embodiment of the present utility model:
As shown in figure 13, the heat exchanger 115 that described intake and exhaust cover 11 comprises fore shell 111, rear cover body 112 and assumes diamond in shape, the front panel of fore shell 111 has the interface 114 of band dividing plate; Heat exchanger 115 there are inlet channel and exhaust passage;
Described heat exchanger 115 is arranged in fore shell 111 and rear cover body 112, the long-diagonal of heat exchanger 115 and plane-parallel; The inner chamber of fore shell 111 and rear cover body 112 is divided into upper right and lower-left discharge chamber, upper left and bottom right inlet chamber by heat exchanger 115,
The base wall panel of lower-left discharge chamber there is indoor air outlet 111B and current stabilization hole 111C, the base wall panel of bottom right inlet chamber there are outdoor air inlet port 111A and current stabilization hole, the exhaust passage of air inlet-outlet pipe 10 is communicated with upper right discharge chamber, air inlet-outlet pipe 10 inlet channel be communicated with upper left inlet chamber;
Circular interface 82 grafting in air inlet-outlet pipe 10 one end and described base 8, interface 114 grafting in the front panel of the other end and fore shell 111
The utility model in use, state as shown in Figure 7, left and right door body 61,62 closes air inlet 211 and exhaust outlet 212 respectively; When now working, room air enters in the space between protecgulum 3 and air cleaner sterilised filtration net 1 through clean inlet port 311, so enter ventilating fan 51 through air cleaner sterilised filtration net 1, treated room air has the top floss hole 312 of clean air outlet 45 and protecgulum 3 to get back to indoor by the outlet side of ventilating fan 51, the top in left blower fan chamber.
When outdoor air being sucked and room air is discharged, under Fig. 2 and Fig. 8 state, operation operating portion 613, left-hand door body 61 moves right, and right door body 62 rotates counterclockwise, and the air inlet 211 of the outdoor air on base 2 and the exhaust outlet 212 of room air are opened; Ventilating fan 51 and air exhauster 52 work, the discharge inlet port 32 of the right room air of room air on protecgulum 3, and exhaust wind 52, discharge interface 42 are discharged to outdoor finally by exhaust outlet 212;
On the other hand, outdoor air enters in the space between protecgulum 3 and air cleaner sterilised filtration net 1 through air inlet 211, outdoor air path 41, and room air enters in the space between protecgulum 3 and air cleaner sterilised filtration net 1 through clean inlet port 311; Filter sterilization through air cleaner sterilised filtration net 1, ventilating fan 51, treated room air has the top floss hole 312 of clean air outlet 45 and protecgulum 3 to get back to indoor by the outlet side of ventilating fan 51, the top in left blower fan chamber.
Above-described is only preferred embodiments of the present utility model.It should be pointed out that for the person of ordinary skill of the art, when not departing from the utility model principle, can also make some improvement and modification, this is also considered as protection domain of the present utility model.
Claims (8)
1. a scavenging air cleaner, comprises air cleaner sterilised filtration net and centrifugal blower, it is characterized in that: also comprise a base, after-opening protecgulum, body and enter air-discharging controlling organization,
Described protecgulum has and is positioned at the clean inlet port of the left room air in bottom, the discharge inlet port of right room air, be positioned at the top floss hole at top;
Described base there are the air inlet of outdoor air and the exhaust outlet of room air; Enter on rear surface that air-discharging controlling organization is arranged on base and coordinate with air inlet and exhaust outlet;
The right blower fan chamber that the left side of described body is provided with the left blower fan chamber of after-opening, right side is provided with after-opening, middle part are provided with the discharge interface of the room air of the outdoor air path communicated with left blower fan chamber and the after-opening communicated with right blower fan chamber; There is cleaning filter net chamber the front portion in left blower fan chamber, and the outlet of outdoor air path front end communicates with cleaning filter net chamber, and clean air outlet is arranged at the top in left blower fan chamber; There is screen pack chamber the front portion in right blower fan chamber;
Centrifugal blower is divided into ventilating fan and air exhauster;
Described body is fixed on base, described ventilating fan is provided with in left blower fan chamber, the air outlet of ventilating fan upward, air inlet coordinates with the gas port on the dividing plate between left blower fan chamber and cleaning filter net chamber, air cleaner sterilised filtration net is arranged in cleaning filter net chamber, air exhauster is arranged in right blower fan chamber, air outlet and described discharge orifice; The inlet end of outdoor air path is communicated with the exhaust outlet of room air with the air inlet of the outdoor air on base respectively with discharge interface; Protecgulum and base fasten, and the clean inlet port on protecgulum and discharge inlet port coordinate with cleaning filter net chamber and screen pack chamber respectively, and top floss hole is communicated with clean air outlet.
2. a kind of scavenging air cleaner according to claim 1, is characterized in that: described in enter air-discharging controlling organization and comprise left-hand door body and right door body, the air inlet on left and right Men Tiyu base and exhaust outlet coordinate; Left and right door body links, when left and right door body opens the door, and opposing movement; Left and right door body at closing time, moves in opposite directions.
3. a kind of scavenging air cleaner according to claim 1, it is characterized in that: described in enter air-discharging controlling organization comprise left-hand door body, right door body, be positioned at the after-opening on described base rear surface accommodating cavity, be positioned at the guiding position-arresting groove in accommodating cavity lower wall panels and be positioned at the lead of accommodating cavity
Described left-hand door body comprises a body, rail portion and is positioned at a drive division for body bottom, the rounding of rail portion and door body intersection, and rail portion upper surface is drive surface, lower surface is guiding sliding surface, and door body has guide chute;
Described right door body comprises a body and follower, and the unsettled side of door body is curved surface;
Fit in the rear surface of base in door body and accommodating cavity, guide chute and lead are slidably matched, the base wall panel in the guiding sliding surface of rail portion and the lower surface of door body and vacant chamber is slidably matched, and drive division passes guiding position-arresting groove and is slidably matched with guiding position-arresting groove; The base laminating in the vacant chamber of Men Tiyu, follower and base pivot joint, rail portion coordinates with follower.
4. a kind of scavenging air cleaner according to claim 3, is characterized in that: have division board between described air inlet and exhaust outlet, and left and right Men Tiyu division board coordinates;
Also comprise the back shroud of an accommodating cavity, there is circular through hole at the center of back shroud; Back shroud covers the after-opening in vacant chamber, and back shroud covers guiding position-arresting groove and forms guiding position-arresting hole, and division board stretches in through hole.
5. a kind of scavenging air cleaner according to claim 4, is characterized in that: also comprise one and be fixed on seat board on wall, there is circular port at the center of seat board, has the demarcation strip of diametrically line in circular port; There is circular interface the rear surface of seat board, and demarcation strip extends in circular interface;
Seat board and back shroud are fitted, and the end face of division board and demarcation strip is fitted.
6. a kind of scavenging air cleaner according to claim 1,2,3,4 or 5, it is characterized in that: also comprise clean ion generator, described body is provided with clean ion generating device chamber, the clean air outlet on clean ion generating device chamber and body is adjacent; The spray point of clean ion generator stretches in clean air outlet.
7. a kind of scavenging air cleaner according to claim 5, is characterized in that: also comprise air inlet-outlet pipe and intake and exhaust cover,
There is dividing plate that air inlet-outlet pipe is separated into inlet channel and exhaust passage in described air inlet-outlet pipe;
Described intake and exhaust cover comprises fore shell, rear cover body and cutoff board, and there is outdoor air inlet port in the left side of the base plate at described fore shell rear portion, there is indoor air outlet on right side, the two side wall panels of fore shell has current stabilization hole, the front panel of fore shell has the interface of band dividing plate; Cutoff board is arranged in fore shell and rear cover body, and fore shell and rear cover body are divided into left inlet chamber and right discharge chamber by cutoff board;
Circular interface grafting in air inlet-outlet pipe one end and described base, the interface grafting in the front panel of the other end and fore shell.
8. a kind of scavenging air cleaner according to claim 5, is characterized in that: also comprise air inlet-outlet pipe and intake and exhaust cover,
There is dividing plate that air inlet-outlet pipe is separated into inlet channel and exhaust passage in described air inlet-outlet pipe;
The heat exchanger that described intake and exhaust cover comprises fore shell, rear cover body and assumes diamond in shape, the front panel of fore shell has the interface of band dividing plate; Heat exchanger there are inlet channel and exhaust passage;
Described heat exchanger is arranged in fore shell and rear cover body, the long-diagonal of heat exchanger and plane-parallel; The inner chamber of fore shell and rear cover body is divided into upper right and lower-left discharge chamber, upper left and bottom right inlet chamber by heat exchanger,
The base wall panel of lower-left discharge chamber has indoor air outlet and current stabilization hole, the base wall panel of bottom right inlet chamber has outdoor air inlet port and current stabilization hole, exhaust passage is communicated with upper right discharge chamber, and inlet channel is communicated with upper left inlet chamber;
Circular interface grafting in air inlet-outlet pipe one end and described base, the interface grafting in the front panel of the other end and fore shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520344813.2U CN204757161U (en) | 2015-05-26 | 2015-05-26 | Air cleaner takes a breath |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520344813.2U CN204757161U (en) | 2015-05-26 | 2015-05-26 | Air cleaner takes a breath |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204757161U true CN204757161U (en) | 2015-11-11 |
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ID=54471864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520344813.2U Active CN204757161U (en) | 2015-05-26 | 2015-05-26 | Air cleaner takes a breath |
Country Status (1)
| Country | Link |
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| CN (1) | CN204757161U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114636215A (en) * | 2022-05-09 | 2022-06-17 | 迅管(深圳)科技有限公司 | Breather based on closed workshop is used |
-
2015
- 2015-05-26 CN CN201520344813.2U patent/CN204757161U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114636215A (en) * | 2022-05-09 | 2022-06-17 | 迅管(深圳)科技有限公司 | Breather based on closed workshop is used |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170724 Address after: 528451 Guangdong city of Zhongshan province Tsuiheng Tsui Road No. 44 of Patentee after: Zhongshan Xinfeng Environment Technology Co., Ltd. Address before: 528437, Guangdong, Zhongshan Torch Development Zone, industrial park, three by the sea, business premises, floor 1, room C1 Patentee before: Tan Wensheng |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210709 Address after: No.44 Xiangshan Avenue, Cuiheng New District, Zhongshan City, Guangdong Province Patentee after: Yijia Environmental Technology (Guangdong) Co.,Ltd. Address before: No. 44, Cuicheng Road, Cuiheng New District, Zhongshan City, Guangdong Province Patentee before: ZHONGSHAN XINFENGGU ENVIRONMENTAL TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right |