CN208998259U - A kind of fresh air purifier with indoor and outdoor air circulatory function - Google Patents
A kind of fresh air purifier with indoor and outdoor air circulatory function Download PDFInfo
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- CN208998259U CN208998259U CN201821689338.2U CN201821689338U CN208998259U CN 208998259 U CN208998259 U CN 208998259U CN 201821689338 U CN201821689338 U CN 201821689338U CN 208998259 U CN208998259 U CN 208998259U
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Abstract
The utility model discloses a kind of fresh air purifiers with indoor and outdoor air circulatory function, including cabinet, the inner top of cabinet, interior bottom and two opposite inner sidewalls are fixedly connected with partition jointly, the inner cavity of cabinet is divided into outlet chamber and inlet chamber by partition, the top fixation of cabinet is communicated with air inlet pipe and an air outlet pipe, air inlet pipe and an air outlet pipe is connected with inlet chamber and outlet chamber respectively, the lateral wall of cabinet offers four first openings being connected with inlet chamber, two opposite inner sidewalls of inlet chamber and the side wall of partition are fixedly connected with that there are four the first U-shaped mounting blocks jointly, four the first mounting blocks are corresponding with four first openings respectively, and the inner wall of four the first mounting blocks offers U-shaped mounting groove, the inside of four mounting grooves is embedded with the first gasket to match with mounting groove.The utility model ensure that the indoor fresh air for having abundance is breathed for people by the air circulation of progress indoor and outdoor.
Description
Technical field
The utility model relates to technical field of air purification more particularly to a kind of with the new of indoor and outdoor air circulatory function
Wind clearing machine.
Background technique
Solving the more common method of room air pollution at present is to use air using air cleaning unit and room ventilation
Purification device can be filtered indoor air, reach cleaning to a certain degree or the exchange by indoor and outdoor air
Reach cleaning to a certain degree.
Although existing air cleaning unit has purification function, but only indoor air circulation, can not be by outdoor air
It is pumped into interior, therefore indoor shortage fresh air, the air circulation of indoor and outdoor is difficult, thus indoor gas concentration lwevel can compare
Height causes interior to lack oxygen, makes us breathing and has some setbacks.
Utility model content
Purpose of the utility model is to solve air cleaning units in the prior art only to carry out indoor air circulation,
It is easy to cause indoor carbon dioxide concentration relatively high, interior lacks oxygen, it has some setbacks to lead to the problem of and make us breathing, and
A kind of fresh air purifier with indoor and outdoor air circulatory function of proposition.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of fresh air purifier with indoor and outdoor air circulatory function, including cabinet, the inner top of the cabinet, interior bottom
Portion and two opposite inner sidewalls are fixedly connected with partition jointly, and the inner cavity of cabinet is divided into outlet chamber and air inlet by the partition
Chamber, the top of the cabinet is fixed to be communicated with air inlet pipe and an air outlet pipe, and the air inlet pipe and an air outlet pipe is respectively with inlet chamber and out
Air cavity is connected, and the lateral wall of the cabinet offers four first openings being connected with inlet chamber, the inlet chamber two
Opposite inner sidewall and the side wall of partition are fixedly connected with that there are four the first U-shaped mounting blocks, four first mounting blocks jointly
It is corresponding with four first openings respectively, and the inner wall of four the first mounting blocks offers U-shaped mounting groove, four peaces
The inside of tankage is embedded with the first gasket to match with mounting groove, four the first opening successively grafting from top to bottom
There are primary filter, medium effeciency filter, high efficiency particulate air filter and the first activated carbon filter layer, the primary filter, medium air filtration
One end of device, high efficiency particulate air filter and the first activated carbon filter layer extend respectively to the inside of four mounting grooves and with four it is first close
Packing offsets, and the lateral wall of the cabinet is opened up there are two the first limiting slot, and the inside of two first limiting slots is equipped with
First position-limit mechanism, two lateral walls of the cabinet offer air inlet and air outlet, the air inlet and air outlet point respectively
It is not connected with outlet chamber and inlet chamber, and the inside of air inlet and air outlet is equipped with the first filter mechanism, the outlet chamber
Inside be equipped with the second filter mechanism, the inner sidewall of the outlet chamber and inlet chamber has been respectively fixedly connected with blowing machine and air inlet
Machine.
Preferably, first position-limit mechanism includes bull stick, and one end of the bull stick extends to the inside of the first limiting slot
And it is fixedly connected with position-arresting disk, the other end of the bull stick extends to the outside of the first limiting slot, on the lateral wall of the bull stick
Be fixedly attached limited block, the limited block opened up far from the side of cabinet it is fluted, the side of the cabinet offer with it is recessed
The inside of the second limiting slot that slot matches, the groove is equipped with gag lever post, and one end through-going recess of the gag lever post simultaneously extends
To the inside of the second limiting slot, the other end of the gag lever post is fixedly connected with limit plate, and the limit plate is close to the side of groove
The first spring is fixedly connected between wall and the inner sidewall of groove jointly, the both ends of one of them limited block are imitated with first respectively
Filter and medium effeciency filter offset, and the both ends of another limited block are filtered with high efficiency particulate air filter and the first active carbon respectively
Layer offsets.
Preferably, first filter mechanism includes installing frame and filter screen, and the installing frame is fixedly connected with filter screen
Have, two installing frames are fixedly connected with the inner wall of air inlet and air outlet respectively.
Preferably, second filter mechanism include the second activated carbon filter layer, the lateral wall of the cabinet offer with
The second opening that outlet chamber is connected, the side wall of the outlet chamber two opposite inner sidewall and partition are fixedly connected with U jointly
Second mounting blocks of type, second mounting blocks are corresponding with the second opening, and the inner wall of the second mounting blocks offers U-shaped appearance
Receive slot, the inside of the holding tank is embedded with the second gasket to match with holding tank, second activated carbon filter layer
One end passes through the second inside for being open and extending to holding tank, and second activated carbon filter layer offsets with the second gasket, institute
The lateral wall for stating cabinet offers sliding slot with the T-type of the second opening in communication, and the inside of the sliding slot is equipped with the second position restrainer
Structure.
Preferably, second position-limit mechanism includes the sliding block to match with sliding slot, and the sliding block is slidably connected with sliding slot,
One end of the sliding block extends to the inside of the second opening and offsets with the second activated carbon filter layer, the side wall and cunning of the sliding block
Second spring is fixedly connected between the inner sidewall of slot jointly, the side of the sliding block is fixedly connected with handle, and the handle prolongs
Extend to the outside of sliding slot.
Preferably, one end that the gag lever post extends to inside the second limiting slot is fixedly connected with hemispherical fixed block.
Compared with prior art, the utility model provides a kind of fresh air purifying with indoor and outdoor air circulatory function
Machine, have it is following the utility model has the advantages that
1, fresh air purifier with indoor and outdoor air circulatory function, by the way that air inlet pipe and an air outlet pipe is arranged, by air inlet
Pipe and escape pipe are connect with two pipelines of outdoor connection respectively, start ventilating fan and outlet blower, outlet blower make room
Interior air is discharged to outdoor by air inlet, the second activated carbon filter layer and escape pipe, and at the same time, ventilating fan makes room
Outer air successively passes through air inlet pipe, primary filter, medium effeciency filter, high efficiency particulate air filter and the first activated carbon filter layer, just
Effect filter, medium effeciency filter, high efficiency particulate air filter and the first activated carbon filter layer purify air, purified air by
Gas outlet enters the room, so that the indoor circulation with outdoor air is completed, so that indoor remain sufficient fresh air
It is breathed for people.
2, fresh air purifier with indoor and outdoor air circulatory function, by the way that the first position-limit mechanism, limited block pair is arranged
Primary filter, medium effeciency filter, high efficiency particulate air filter and the first activated carbon filter layer play position-limiting action, so that they are more stable
Work, gag lever post and fixed block are pulled out from the inside of the second limiting slot by limit plate, rotate bull stick, limited block and just effect
Filter, medium effeciency filter, high efficiency particulate air filter and the separation of the first activated carbon filter layer, at this point, can be easily by primarily efficient filter
Device, medium effeciency filter, high efficiency particulate air filter and the first activated carbon filter layer, which are removed, to be cleared up or is replaced, fixed block and cabinet phase
It supports, and is therebetween point contact, when primary filter, medium effeciency filter, high efficiency particulate air filter and the first activated carbon filter layer weight
Behind the inside of new insertion mounting groove, bull stick is rotated, so that two limited blocks are respectively to primary filter, medium effeciency filter, efficiently
Filter and the first activated carbon filter layer are limited, when gag lever post is corresponding with the second limiting slot, in the first spring force
Under the action of, gag lever post drives fixed block to be inserted into the inside of the second limiting slot and limits to limited block, fixed block and cabinet
Point contact, frictional force is small, rotates bull stick convenient for people.
It is not directed to part in the device to be the same as those in the prior art or can be realized by using the prior art, the utility model
By carrying out the air circulation of indoor and outdoor, it ensure that the indoor fresh air for having abundance is breathed for people.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of fresh air purifier with indoor and outdoor air circulatory function structural representation
Figure；
Fig. 2 is the structural schematic diagram of part A in Fig. 1；
Fig. 3 is the structural schematic diagram of part B in Fig. 1；
Fig. 4 be the utility model proposes a kind of fresh air purifier with indoor and outdoor air circulatory function first installation
Block and the first gasket attachment structure schematic diagram.
In figure: 1 cabinet, 2 partitions, 3 air inlet pipe, 4 escape pipes, 5 first mounting blocks, 6 first gaskets, 7 primary filters,
8 medium effeciency filters, 9 high efficiency particulate air filters, 10 first activated carbon filter layers, 11 outlet blowers, 12 ventilating fans, 13 bull sticks, 14 limits
Position disk, 15 limited blocks, 16 gag lever posts, 17 limit plates, 18 first springs, 19 filter screens, 20 second activated carbon filter layers, 21 second
Fast, 22 sliding blocks, 23 second springs, 24 fixed blocks are installed.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-4, a kind of fresh air purifier with indoor and outdoor air circulatory function, including cabinet 1, cabinet 1 it is interior
Top, interior bottom and two opposite inner sidewalls are fixedly connected with partition 2 jointly, and the inner cavity of cabinet 1 is divided into outlet chamber by partition 2
And inlet chamber, the top of cabinet 1 is fixed to be communicated with air inlet pipe 3 and escape pipe 4, air inlet pipe 3 and escape pipe 4 respectively with inlet chamber and
Outlet chamber is connected, and the lateral wall of cabinet 1 offers be connected with inlet chamber four first openings, and inlet chamber two opposite
Inner sidewall and the side wall of partition 2 are fixedly connected jointly there are four the first U-shaped mounting blocks 5, and four the first mounting blocks 5 are respectively with four
A first opening is corresponding, and the inner wall of four the first mounting blocks 5 offers U-shaped mounting groove, the inside of four mounting grooves
It is embedded with the first gasket 6 to match with mounting groove, four first openings are successively plugged with primary filter from top to bottom
7, medium effeciency filter 8, high efficiency particulate air filter 9 and the first activated carbon filter layer 10, primary filter 7, medium effeciency filter 8, efficient mistake
One end of filter 9 and the first activated carbon filter layer 10 extend respectively to the inside of four mounting grooves and with four the first gaskets 6
It offsets, the lateral wall of cabinet 1 is opened up there are two the first limiting slot, and the inside of two the first limiting slots is equipped with the first position restrainer
Structure, 1 two lateral walls of cabinet offer air inlet and air outlet respectively, air inlet and air outlet respectively with outlet chamber and inlet chamber
It is connected, and the inside of air inlet and air outlet is equipped with the first filter mechanism, the inside of outlet chamber is equipped with the second filter mechanism,
The inner sidewall of outlet chamber and inlet chamber has been respectively fixedly connected with outlet blower 11 and ventilating fan 12, ventilating fan 11 and outlet wind
Machine 12 is electrically connected by conducting wire and external power supply, is the prior art.
First position-limit mechanism includes bull stick 13, and one end of bull stick 13 extends to the inside of the first limiting slot and is fixedly connected with
Position-arresting disk 14, the other end of bull stick 13 extend to the outside of the first limiting slot, and the section of the first limiting slot is T-shape, position-arresting disk
14 can be fixedly attached limited block 15 with bull stick 13 in the inner rotation of the first limiting slot, the lateral wall of bull stick 13, limit
Position block 15 opens up fluted far from the side of cabinet 1, and the side of cabinet 1 offers the second limiting slot to match with groove, recessed
The inside of slot is equipped with gag lever post 16, one end through-going recess of gag lever post 16 and the inside for extending to the second limiting slot, gag lever post 16
The other end be fixedly connected with limit plate 17, limit plate 17 is jointly fixed between the side wall of groove and the inner sidewall of groove to be connected
It is connected to the first spring 18, the both ends of one of limited block 15 offset with primary filter 7 and medium effeciency filter 8 respectively, another
The both ends of a limited block 15 offset with high efficiency particulate air filter 9 and the first activated carbon filter layer 10 respectively, and the first position-limit mechanism makes just to imitate
Filter 7, medium effeciency filter 8, high efficiency particulate air filter 9 and the more stable work of the first activated carbon filter layer 10.
First filter mechanism includes installing frame and filter screen 19, and installing frame and filter screen 19 are fixedly connected with, two installations
Frame is fixedly connected with the inner wall of air inlet and air outlet respectively, and the first filter mechanism prevents indoor dust from entering inlet chamber or going out
The inside of air cavity and pollute the device inside inlet chamber or outlet chamber.
Second filter mechanism includes the second activated carbon filter layer 20, and the lateral wall of cabinet 1 is offered to be connected with outlet chamber
The second opening, the side wall of outlet chamber two opposite inner sidewalls and partition 2 is fixedly connected with the second U-shaped mounting blocks jointly
21, the second mounting blocks 21 are corresponding with the second opening, and the inner wall of the second mounting blocks 21 offers U-shaped holding tank, holding tank
Inside be embedded with the second gasket to match with holding tank, one end of the second activated carbon filter layer 20 passes through the second opening simultaneously
The inside of holding tank is extended to, the second activated carbon filter layer 20 offsets with the second gasket, and the lateral wall of cabinet 1 offers and the
The inside of the sliding slot of the T-type of two opening in communication, sliding slot is equipped with the second position-limit mechanism, when clearing machine does not work, the second activity
Charcoal filter layer 20 prevents outdoor unfiltered air to be entered the room by escape pipe and air inlet.
Second position-limit mechanism includes the sliding block 22 to match with sliding slot, and sliding block 22 is slidably connected with sliding slot, and the one of sliding block 22
End extends to the inside of the second opening and offsets with the second activated carbon filter layer 20, the inner sidewall of the side wall of sliding block 22 and sliding slot it
Between be fixedly connected with second spring 23 jointly, the side of sliding block 22 is fixedly connected with handle, and handle extends to the outside of sliding slot, sliding
Block 22 plays position-limiting action to the second activated carbon filter layer 20, so that the second activated carbon filter layer 20 is more stable, it will by handle
Sliding block 22 is separated with the second activated carbon filter layer 20, the second activated carbon filter layer 20 can be removed easily carry out cleaning or more
It changes.
One end that gag lever post 16 extends to inside the second limiting slot is fixedly connected with hemispherical fixed block 24, fixed block 24
With 1 point contact of cabinet, frictional force is small, rotates bull stick 13 convenient for people.
In the utility model, by setting air inlet pipe 3 and escape pipe 4, air inlet pipe 3 and escape pipe 4 are connected with outdoor respectively
Logical two pipelines connection, starts ventilating fan 12 and outlet blower 11, and outlet blower 11 makes indoor air by air inlet
Mouthful, the second activated carbon filter layer 20 and escape pipe 4 be discharged to outdoor, at the same time, ventilating fan 12 make outdoor air according to
It is secondary to pass through air inlet pipe 5, primary filter 7, medium effeciency filter 8, high efficiency particulate air filter 9 and the first activated carbon filter layer 10, just imitated
Filter 7, medium effeciency filter 8, high efficiency particulate air filter 9 and the first activated carbon filter layer 10 purify air, purified air
It is entered the room by gas outlet, so that the indoor circulation with outdoor air is completed, so that indoor remain sufficient fresh sky
Gas is breathed for people, and by the way that the first position-limit mechanism is arranged, limited block 15 is to primary filter 7, medium effeciency filter 8, high efficiency filter
Device 9 and the first activated carbon filter layer 10 play position-limiting action, so that their more stable work, by limit plate 17 by gag lever post
16 and fixed block 24 pulled out from the inside of the second limiting slot, rotate bull stick 13, limited block 15 and primary filter 7, medium air filtration
Device 8, high efficiency particulate air filter 9 and the separation of the first activated carbon filter layer 10, at this point, can be easily by primary filter 7, medium air filtration
Device 8, high efficiency particulate air filter 9 and the first activated carbon filter layer 10 are removed and are cleared up or replaced, and fixed block 24 offsets with cabinet 1, and
It therebetween is point contact, when primary filter 7,10 weight of medium effeciency filter 8, high efficiency particulate air filter 9 and the first activated carbon filter layer
Behind the inside of new insertion mounting groove, bull stick 13 is rotated, so that two limited blocks 15 are respectively to first primary filter 7, medium air filtration
Device 8, high efficiency particulate air filter 9 and the first activated carbon filter layer 10 are limited, when gag lever post 16 is corresponding with the second limiting slot,
Under the action of first spring, 18 elastic force, gag lever post 16 drive fixed block 24 be inserted into the second limiting slot inside and to limited block 15 into
Row limit, fixed block 24 and 1 point contact of cabinet, frictional force is small, rotates bull stick 13 convenient for people.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of fresh air purifier with indoor and outdoor air circulatory function, including cabinet (1), which is characterized in that the cabinet
(1) inner top, interior bottom and two opposite inner sidewalls are fixedly connected with partition (2) jointly, and the partition (2) is by cabinet
(1) inner cavity is divided into outlet chamber and inlet chamber, and the top fixation of the cabinet (1) is communicated with air inlet pipe (3) and escape pipe (4),
The air inlet pipe (3) and escape pipe (4) are connected with inlet chamber and outlet chamber respectively, and the lateral wall of the cabinet (1) offers
Four first openings being connected with inlet chamber, the side wall of the inlet chamber two opposite inner sidewall and partition (2) are jointly solid
There are four U-shaped the first mounting blocks (5) for fixed connection, and four first mounting blocks (5) are corresponding with four first openings respectively,
And the inner wall of four the first mounting blocks (5) offers U-shaped mounting groove, the inside of four mounting grooves is embedded with and pacifies
The first gasket (6) that tankage matches, four it is described first opening be successively plugged with from top to bottom primary filter (7), in
Imitate filter (8), high efficiency particulate air filter (9) and the first activated carbon filter layer (10), the primary filter (7), medium effeciency filter
(8), one end of high efficiency particulate air filter (9) and the first activated carbon filter layer (10) extends respectively to the inside of four mounting grooves and with four
A first gasket (6) offsets, and the lateral wall of the cabinet (1) is opened up there are two the first limiting slot, and two described first limit
The inside of slot is equipped with the first position-limit mechanism, and (1) two lateral wall of the cabinet offers air inlet and air outlet respectively, described
Air inlet and air outlet are connected with outlet chamber and inlet chamber respectively, and the inside of air inlet and air outlet is equipped with the first filtering
Mechanism, the inside of the outlet chamber are equipped with the second filter mechanism, and the inner sidewall of the outlet chamber and inlet chamber is respectively fixedly connected with
There are outlet blower (11) and ventilating fan (12).
2. a kind of fresh air purifier with indoor and outdoor air circulatory function according to claim 1, which is characterized in that institute
Stating the first position-limit mechanism includes bull stick (13), and one end of the bull stick (13) extends to the inside of the first limiting slot and is fixedly connected
Have position-arresting disk (14), the other end of the bull stick (13) extends to the outside of the first limiting slot, the lateral wall of the bull stick (13)
On be fixedly attached limited block (15), the limited block (15) opens up fluted, the cabinet (1) far from the side of cabinet (1)
Side offer the second limiting slot to match with groove, the inside of the groove is equipped with gag lever post (16), the gag lever post
(16) one end through-going recess and the inside for extending to the second limiting slot, the other end of the gag lever post (16) is fixedly connected limited
Position plate (17), the limit plate (17) are fixedly connected with the first spring between the side wall of groove and the inner sidewall of groove jointly
(18), the both ends of one of them limited block (15) offset with primary filter (7) and medium effeciency filter (8) respectively, another
The both ends of a limited block (15) offset with high efficiency particulate air filter (9) and the first activated carbon filter layer (10) respectively.
3. a kind of fresh air purifier with indoor and outdoor air circulatory function according to claim 1, which is characterized in that institute
Stating the first filter mechanism includes installing frame and filter screen (19), and the installing frame and filter screen (19) are fixedly connected with, two institutes
Installing frame is stated to be fixedly connected with the inner wall of air inlet and air outlet respectively.
4. a kind of fresh air purifier with indoor and outdoor air circulatory function according to claim 1, which is characterized in that institute
Stating the second filter mechanism includes the second activated carbon filter layer (20), and the lateral wall of the cabinet (1) is offered to be connected with outlet chamber
The second logical opening, the side wall of the outlet chamber two opposite inner sidewall and partition (2) are fixedly connected with U-shaped second jointly
Mounting blocks (21), second mounting blocks (21) are corresponding with the second opening, and the inner wall of the second mounting blocks (21) offer it is U-shaped
Holding tank, the inside of the holding tank is embedded with the second gasket to match with holding tank, the second active carbon filtering
One end of layer (20) passes through second and is open and extends to the inside of holding tank, second activated carbon filter layer (20) and second close
Packing offsets, and the lateral wall of the cabinet (1) offers the sliding slot with the T-type of the second opening in communication, the inside of the sliding slot
Equipped with the second position-limit mechanism.
5. a kind of fresh air purifier with indoor and outdoor air circulatory function according to claim 4, which is characterized in that institute
Stating the second position-limit mechanism includes the sliding block (22) to match with sliding slot, and the sliding block (22) is slidably connected with sliding slot, the sliding block
(22) one end extends to the inside of the second opening and offsets with the second activated carbon filter layer (20), the side wall of the sliding block (22)
It is fixedly connected with jointly between the inner sidewall of sliding slot second spring (23), the side of the sliding block (22) is fixedly connected with handle
Hand, the handle extend to the outside of sliding slot.
6. a kind of fresh air purifier with indoor and outdoor air circulatory function according to claim 2, which is characterized in that institute
It states one end that gag lever post (16) extends to inside the second limiting slot and is fixedly connected with hemispherical fixed block (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821689338.2U CN208998259U (en) | 2018-10-18 | 2018-10-18 | A kind of fresh air purifier with indoor and outdoor air circulatory function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821689338.2U CN208998259U (en) | 2018-10-18 | 2018-10-18 | A kind of fresh air purifier with indoor and outdoor air circulatory function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208998259U true CN208998259U (en) | 2019-06-18 |
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ID=66804040
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821689338.2U Active CN208998259U (en) | 2018-10-18 | 2018-10-18 | A kind of fresh air purifier with indoor and outdoor air circulatory function |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112891972A (en) * | 2020-12-28 | 2021-06-04 | 台州职业技术学院 | Synthetic vacuum distillation device that uses of medical intermediate |
| CN114322167A (en) * | 2022-01-18 | 2022-04-12 | 浙江永屹智能科技有限公司 | Intelligent new trend system of building |
| CN115751551A (en) * | 2022-11-16 | 2023-03-07 | 三峡大学 | Ventilation equipment for building energy conservation and emission reduction |
-
2018
- 2018-10-18 CN CN201821689338.2U patent/CN208998259U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112891972A (en) * | 2020-12-28 | 2021-06-04 | 台州职业技术学院 | Synthetic vacuum distillation device that uses of medical intermediate |
| CN114322167A (en) * | 2022-01-18 | 2022-04-12 | 浙江永屹智能科技有限公司 | Intelligent new trend system of building |
| CN115751551A (en) * | 2022-11-16 | 2023-03-07 | 三峡大学 | Ventilation equipment for building energy conservation and emission reduction |
| CN115751551B (en) * | 2022-11-16 | 2023-07-04 | 三峡大学 | Ventilation and ventilation equipment for building energy conservation and emission reduction |
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