CN214307439U - Be suitable for domestic no pipeline ventilation system - Google Patents
Be suitable for domestic no pipeline ventilation system Download PDFInfo
- Publication number
- CN214307439U CN214307439U CN202023136208.6U CN202023136208U CN214307439U CN 214307439 U CN214307439 U CN 214307439U CN 202023136208 U CN202023136208 U CN 202023136208U CN 214307439 U CN214307439 U CN 214307439U
- Authority
- CN
- China
- Prior art keywords
- fan
- exhaust
- air
- box body
- section
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Ventilation (AREA)
Abstract
The utility model discloses a be suitable for domestic no pipeline ventilation system, including fan, fan box is by consecutive section of induced drafting, interlude and the section of airing exhaust constitute, and the fan is installed in the interlude, and it has the inlet scoop to open at the section front end of induced drafting, and the rear end of the section of airing exhaust is opened there is the air exit, is used for inserting adjacent different rooms respectively, installs manual/electronic airtight valve in inlet scoop department, installs filter and disinfection module respectively in the fan box between inlet scoop, air exit and fan. Install the fan in the fan case to dispose inlet scoop, air exit at the both ends of fan case, in order to be used for the different rooms that the direct access is adjacent, thereby realize the amount of wind transmission between the adjacent room, saved air pipe's installation and arranged and air pipe and breed the problem of bacterium, greatly between installation cost and later maintenance cost, and set up filtration, disinfection and sterilization module in the fan case, ensured the air quality, make the ventilation safe relieved more.
Description
Technical Field
The utility model belongs to the technical field of domestic ventilation system, concretely relates to be suitable for domestic no pipeline ventilation system.
Background
In a conventional ventilation air-conditioning system, a fan and a ventilation pipeline are mostly adopted to convey air treated by an air treatment unit (a fresh air unit) to each room, various dust can be remained in a large-area ventilation pipeline after the large-area ventilation pipeline is used for a long time, if the moisture content in the air is too large, the ventilation pipeline becomes a large-scale culture dish for various germs, the risk of spreading viruses exists, the ventilation pipeline is complex in sterilization work, and the problem of incomplete sterilization is easily caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a be suitable for domestic no pipeline ventilation system need not be with the help of air pipe, can realize the amount of wind relay transmission between room and the room, can carry out disinfection, the sterilization of amount of wind transmission in-process again.
Therefore, the utility model discloses the technical scheme who adopts does: a pipeline-free ventilation system suitable for household use comprises a fresh air unit, an exhaust fan unit and a power distribution type branch fan module, wherein the power distribution type branch fan module comprises a fan and a fan box, the fan box consists of an air suction section, a middle section and an air exhaust section which are sequentially connected, the air suction section and the air exhaust section are respectively vertically connected with each other and are arranged at two ends of the middle section and are positioned at the same side of the middle section, so that the fan box is integrally U-shaped, the fan is arranged in the middle section, an air suction opening is formed in the front end of the air suction section, an air exhaust opening is formed in the rear end of the air exhaust section and is respectively used for being connected into different adjacent rooms, a manual/electric closed valve is arranged at the air suction opening, and a filter and a disinfection module are respectively arranged in the fan box between the air suction opening, the air exhaust opening and the fan;
the exhaust fan set comprises a column type box body, wherein the lower part of the column type box body is provided with a lower air outlet, the middle part of the column type box body is provided with an upper air outlet, the upper part of the column type box body is provided with an air outlet interface, the lower air outlet and the upper air outlet are positioned on the front side of the column type box body, the air outlet interface is positioned on the back side of the column type box body, and the exhaust fan is arranged in the column type box body and is arranged between the upper air outlet and the air outlet interface;
the fresh air unit is arranged in a suspended ceiling layer of a room and is used for sending outdoor fresh air into any room; a power distribution type branch fan module is arranged between every two adjacent rooms, is arranged in a suspended ceiling layer of the rooms, is positioned at the junction position of two adjacent different rooms and is used for air volume transmission between the adjacent rooms; the exhaust unit is vertically arranged on the floor of the toilet and is attached to the wall of the toilet or the exhaust vertical shaft, the lower exhaust port is close to the toilet, and the exhaust port is connected to the main exhaust pipe through an air pipe or directly connected to the exhaust vertical shaft.
Preferably, the filter is a high-efficiency filter, two pressure difference transmitters are respectively arranged on two sides of the filter and used for detecting the pressure difference between two ends of the filter, and the filter is provided with an alarm for reminding cleaning or replacing the filter when the pressure difference reaches a set limit value.
Preferably, the filter is installed in the fan box by adopting a transverse drawing sliding rail, the transverse drawing sliding rail is respectively composed of two U-shaped bending plates which are oppositely arranged up and down, and the bottoms of the U-shaped bending plates are welded on the inner wall of the fan box.
Further preferably, the disinfection and sterilization module is an ultraviolet disinfection and sterilization module.
Further preferably, a dustproof filter screen is further installed in the air suction port.
More preferably, the fan box is installed in a ceiling layer of a room and is located at a junction position of two adjacent different rooms.
Preferably, the cross section of the column type box body is rectangular, and the back surface of the column type box body is adhered or adsorbed and fixed on a toilet wall or an air exhaust vertical shaft.
Further preferably, the exhaust fan is a self-adaptive fan, and the stepless speed regulation of 0-100% can be realized; an air quality sensor is arranged in the toilet and electrically connected with the self-adaptive fan, and air quantity can be adjusted according to 0-10V signals detected by the air quality sensor.
Preferably, a fireproof check valve is further arranged in the column type box body and located between the exhaust fan and the exhaust interface.
The utility model has the advantages that:
(1) adopt the branch road fan module of independent design, install the fan in the fan case, and dispose the inlet scoop at the both ends of fan case, the air exit, in order to be used for the direct access adjacent different rooms, thereby realize the amount of wind transmission between the adjacent room, the problem of air pipe's installation arrangement and air pipe breed the bacterium has been saved, greatly between installation cost and later maintenance cost, and set up filtration, the disinfection module in the fan case, the air quality has been ensured, make and ventilate safer and more relieved.
(2) The air with higher density in the toilet pollution enters the air exhaust box body through the lower air outlet, the air with lower density enters the air exhaust box body through the upper air outlet, meanwhile, the lower air outlet can directly exhaust pollutants generated at the toilet stool, the diffusion of the pollutants is effectively controlled, and the middle air outlet ensures the exhaust of the pollutants at the middle upper part of the toilet; the exhaust fan provides power for exhaust, air is exhausted from the exhaust port, and the exhaust port is connected to the main exhaust pipe through an air pipe or directly connected into the exhaust shaft.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of a power distribution branch fan module.
Fig. 3 is a schematic structural diagram of the filter mounted by adopting a transverse drawing slide rail.
Fig. 4 is a schematic structural diagram of an exhaust fan unit.
Detailed Description
The invention will be further described by way of examples with reference to the accompanying drawings:
as shown in fig. 1, a ductless ventilation system suitable for household use mainly comprises a fresh air unit a, an exhaust unit B, and a power distribution type branch fan module C.
The number of the power distribution type branch fan modules C is determined according to the number of the rooms, and the more the number of the rooms is, the more the number of the power distribution type branch fan modules C is configured.
As shown in fig. 2, the power distribution branch fan module C mainly comprises a fan 1, a fan box 2, an air suction opening 3, an air exhaust opening 4, a filter 6, a sterilization module 7, and a manual/electric closed valve 8.
The fan box 2 is composed of an air suction section 2a, a middle section 2b and an air exhaust section 2c which are connected in sequence and is divided into a three-section structure. The air suction section 2a and the air exhaust section 2c are respectively vertically connected with each other and arranged at two ends of the middle section 2b and are positioned at the same side of the middle section 2b, so that the whole fan box 2 is U-shaped. The fan 1 is arranged in the middle section 2b, the front end of the air suction section 2a is provided with an air suction port 3, and the rear end of the air exhaust section 2c is provided with an air exhaust port 4. The air suction opening 3 and the air exhaust opening 4 are respectively used for being connected into different adjacent rooms, and the relay transmission of air quantity between the rooms is realized.
And a manual/electric closed valve 8 is arranged at the air suction opening 3, and the air suction opening 3 can be opened and closed according to requirements. A filter 6 and a disinfection and sterilization module 7 are respectively arranged in the fan box 2 between the air suction opening 3, the air outlet 4 and the fan 1.
The filter 6 is preferably a high-efficiency filter, and a differential pressure transmitter 9 is provided on each side of the filter 6 for detecting the differential pressure across the filter 6, and is equipped with an alarm for reminding cleaning or replacement of the filter when the differential pressure reaches a set limit value.
Referring to fig. 2 and 3, the filter 6 is installed in the fan box 2 by using a horizontal drawing slide rail, the horizontal drawing slide rail is respectively composed of two U-shaped bending plates 10 which are oppositely arranged up and down, and the bottoms of the U-shaped bending plates 10 are welded on the inner wall of the fan box 2. When the filtering effect of the filter cannot meet the requirement, the alarm reminds the replacement or cleaning; the filter has high replacement frequency, adopts a drawing structure, is convenient for customers to replace by themselves, and does not need to be maintained by after-sales personnel.
The disinfection and sterilization module 7 is preferably an ultraviolet disinfection and sterilization module. A dustproof filter screen is also arranged in the air suction opening 3 and can primarily filter the inlet air. The fan box 2 is installed in the suspended ceiling layer of a room and is located at the junction position of two adjacent different rooms.
The fan 1 is preferably provided with a pressure difference control module/air quality control module, and the air quantity of the fan can be controlled according to an indoor pressure difference signal/air quality signal to ensure indoor pressure difference/air quality. The manual/electric closing valve 8 is used to cut off the pipeline, and when the unit is closed, the closing valve is closed in a linkage manner.
As shown in fig. 4, the exhaust fan unit B is mainly composed of a column-type box 5, an exhaust fan 11, and a fireproof check valve 12.
The lower part of the column-type box body 5 is provided with a lower air outlet 5a, the middle part is provided with an upper air outlet 5b, the upper part is provided with an air outlet interface 5c, the lower air outlet 5a and the upper air outlet 5b are positioned on the front surface of the column-type box body 5, and the air outlet interface 5c is positioned on the back surface of the column-type box body 5.
The exhaust fan 11 is arranged in the column box 5 and between the upper exhaust port 5b and the exhaust port 5 c. The column box 5 is also provided with a fireproof check valve 12, and the fireproof check valve 12 and the exhaust fan 11 are arranged in the column box 5 at intervals up and down and between the upper exhaust port 5b and the exhaust port 5 c. The fireproof check valve 12 is located between the exhaust fan 11 and the exhaust port 5 c.
Preferably, the cross section of the column type box body 5 is rectangular, and the back surface of the column type box body 5 is adhered or adsorbed and fixed on the toilet wall or the air exhaust vertical shaft.
The exhaust fan 11 is a self-adaptive fan and can realize stepless speed regulation of 0-100%; be equipped with air quality sensor in the bathroom, air quality sensor is connected with the self-adaptation fan electricity, can carry out air regulation according to the 0 ~ 10V signal that air quality sensor detected. The self-adaptive fan can automatically acquire internal parameters of the fan according to actual air volume requirements and perform self-adaptive setting, a specific algorithm is adopted, a core self-adaptive air volume logic chip is integrated to calculate a corrected value of the fan rotating speed to stabilize the air volume, and an external air speed or air volume sensor is not needed. Namely, the air volume is related to the voltage signal (or gear). The self-adaptive fan is also provided with a manual adjusting gear, and the air quantity can be adjusted through the manual adjusting gear or according to a 0-10V signal detected by the air quality sensor.
As shown in fig. 1, the fresh air handling unit a is installed in a ceiling layer of a room and is used for sending fresh outdoor air into any room of the room. And a power distribution type branch fan module C is arranged between every two adjacent rooms, is arranged in a suspended ceiling layer of the rooms and is positioned at the junction position of two adjacent different rooms and used for relay transmission of air volume between the adjacent rooms. The exhaust unit B is vertically arranged on the floor of the toilet and is attached to the wall of the toilet or an exhaust vertical shaft, the lower exhaust port 5a is close to the toilet, and the exhaust port 5c is connected to the main exhaust pipe through an air pipe or directly connected to the exhaust vertical shaft.
Claims (9)
1. The utility model provides a be suitable for domestic no pipeline ventilation system, includes fresh air unit (A), exhaust unit (B), its characterized in that: still include power distributing type branch road fan module (C), power distributing type branch road fan module (C) includes fan (1) and fan case (2), and fan case (2) are by consecutive section (2a) of induced drafting, interlude (2b) and the section of airing exhaust (2C) is constituteed, induced draft section (2a), section of airing exhaust (2C) install the both ends in interlude (2b) perpendicularly continuously respectively to lie in the same one side of interlude (2b), make fan case (2) whole be "U" shape, fan (1) are installed in interlude (2b), and it has inlet scoop (3) to open at induced draft section (2a) front end, and the rear end of section of airing exhaust (2C) is opened has air exit (4), is used for inserting adjacent different rooms respectively, installs manual/electronic airtight valve (8) in inlet scoop (3) department, in inlet scoop (3), A filter (6) and a disinfection and sterilization module (7) are respectively arranged in the fan box (2) between the air outlet (4) and the fan (1);
the exhaust unit (B) comprises a column type box body (5), the lower portion of the column type box body (5) is provided with a lower exhaust port (5a), the middle portion of the column type box body is provided with an upper exhaust port (5B), the upper portion of the column type box body is provided with an exhaust interface (5c), the lower exhaust port (5a) and the upper exhaust port (5B) are located on the front face of the column type box body (5), the exhaust interface (5c) is located on the back face of the column type box body (5), and an exhaust fan (11) is arranged in the column type box body (5) and is arranged between the upper exhaust port (5B) and the exhaust interface (5 c);
the fresh air unit (A) is arranged in a suspended ceiling layer of a room and is used for sending outdoor fresh air into any room; a power distribution type branch fan module (C) is arranged between every two adjacent rooms, is arranged in a suspended ceiling layer of the rooms, is positioned at the junction position of two adjacent different rooms and is used for air volume transmission between the adjacent rooms; the exhaust unit (B) is vertically arranged on the floor of the toilet and is attached to the wall of the toilet or an exhaust vertical shaft, the lower exhaust port (5a) is close to the toilet, and the exhaust interface (5c) is connected to a main exhaust pipe through an air pipe or directly connected to an exhaust vertical shaft.
2. The ductless ventilation system for domestic use according to claim 1, wherein: the filter (6) adopts a high-efficiency filter, two sides of the filter (6) are respectively provided with a differential pressure transmitter (9) which is used for detecting the differential pressure at two ends of the filter (6) and is provided with an alarm, and when the differential pressure reaches a set limit value, the filter is reminded to clean or replace.
3. The ductless ventilation system for domestic use according to claim 2, wherein: the filter (6) is installed in the fan box (2) by adopting a transverse drawing sliding rail, the transverse drawing sliding rail is respectively composed of two U-shaped bending plates (10) which are oppositely arranged from top to bottom, and the bottoms of the U-shaped bending plates (10) are welded on the inner wall of the fan box (2).
4. The ductless ventilation system for domestic use according to claim 1, wherein: the disinfection and sterilization module (7) adopts an ultraviolet disinfection and sterilization module.
5. The ductless ventilation system for domestic use according to claim 1, wherein: and a dustproof filter screen is also arranged in the air suction opening (3).
6. The ductless ventilation system for domestic use according to claim 1, wherein: the fan box (2) is installed in a ceiling layer of a room and is located at the junction position of two adjacent different rooms.
7. The ductless ventilation system for domestic use according to claim 1, wherein: the cross section of the column type box body (5) is rectangular, and the back surface of the column type box body (5) is adhered or adsorbed and fixed on a toilet wall or an air exhaust vertical shaft.
8. The ductless ventilation system for domestic use according to claim 1, wherein: the exhaust fan (11) is a self-adaptive fan, and can realize stepless speed regulation of 0-100%; an air quality sensor is arranged in the toilet and electrically connected with the self-adaptive fan, and air quantity can be adjusted according to 0-10V signals detected by the air quality sensor.
9. The ductless ventilation system for domestic use according to claim 1, wherein: and a fireproof check valve (12) is also arranged in the column type box body (5), and the fireproof check valve (12) is positioned between the exhaust fan (11) and the exhaust interface (5 c).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023136208.6U CN214307439U (en) | 2020-12-23 | 2020-12-23 | Be suitable for domestic no pipeline ventilation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023136208.6U CN214307439U (en) | 2020-12-23 | 2020-12-23 | Be suitable for domestic no pipeline ventilation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214307439U true CN214307439U (en) | 2021-09-28 |
Family
ID=77860809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023136208.6U Active CN214307439U (en) | 2020-12-23 | 2020-12-23 | Be suitable for domestic no pipeline ventilation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214307439U (en) |
-
2020
- 2020-12-23 CN CN202023136208.6U patent/CN214307439U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204478380U (en) | The new blower fan of a kind of intelligent console mode | |
| CN103266787B (en) | Air lock chamber | |
| CN108291737B (en) | Module for ventilating and biologically purifying air inside and outside an environment and related method | |
| CN112665072A (en) | Household ductless ventilation system | |
| CN205332399U (en) | Clean new fan | |
| CN106440118A (en) | Dehumidifying and oxygen purifying system | |
| CN111727893B (en) | Centralized feeding management and biological safety experimental device for non-human primates | |
| KR102357140B1 (en) | Energy-saving multifunctional ventilation system | |
| CN107101283A (en) | A kind of novel wall-mounted fresh air purifying all-in-one | |
| CN107228426A (en) | Laboratory with constant temperature and constant humidity | |
| CN205137723U (en) | Comfortable new trend purification all -in -one | |
| CN214307439U (en) | Be suitable for domestic no pipeline ventilation system | |
| CN207488264U (en) | A kind of hospital air detection device with sterilizing function | |
| CN206803271U (en) | A kind of indoor self-purging ventilation oily fume exhauster | |
| CN205980239U (en) | Air conditioner with agalloch eaglewood air purification function | |
| CN214307440U (en) | Ductless ventilation relay air supply system | |
| CN214891697U (en) | Energy-saving engineering device for clean room | |
| CN201819315U (en) | Intelligent thermostatic and energy-saving device for air purification | |
| CN214249958U (en) | Power distribution type branch fan module for non-pipeline ventilation | |
| CN112665073A (en) | Pipeline-free ventilation relay air supply system and control method | |
| CN214949647U (en) | Toilet's pressure differential intelligent regulation and control device | |
| CN203175325U (en) | Delivery window for clean workshop | |
| CN205208802U (en) | Ventilation filter equipment and new fan | |
| CN213066432U (en) | Ventilation and air disinfection device for household isolation room | |
| CN200968683Y (en) | Split type laminar purifying machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |