CN213066430U - Domestic new trend system - Google Patents
Domestic new trend system Download PDFInfo
- Publication number
- CN213066430U CN213066430U CN202021562522.8U CN202021562522U CN213066430U CN 213066430 U CN213066430 U CN 213066430U CN 202021562522 U CN202021562522 U CN 202021562522U CN 213066430 U CN213066430 U CN 213066430U
- Authority
- CN
- China
- Prior art keywords
- air
- indoor
- small
- fresh air
- air pump
- 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
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Abstract
The utility model discloses a household fresh air system, which comprises an indoor unit, an outdoor unit and a small-section gas pipe, wherein the indoor unit is communicated with the outdoor unit through the small-section gas pipe; the indoor unit comprises an indoor unit shell, a controller is arranged in the indoor unit shell and connected with an internal circulation fan and an indoor air quality sensor, an indoor filter screen is arranged at an air outlet of the indoor unit shell, and an air outlet of a small-section air delivery pipe is connected with a silencer; the outdoor unit comprises an outdoor unit shell, an outdoor filter screen is arranged at an air inlet of the outdoor unit, and a fresh air pump is arranged in the outdoor unit; the air outlet of the fresh air pump is connected with the air inlet of the small-section gas pipe; the utility model discloses constitute and simple to operate by off-premises station and indoor set two parts, do not basically receive the installation in the room and place the restriction.
Description
Technical Field
The utility model relates to an indoor air purification technical field especially relates to a domestic new trend system.
Background
The existing small fresh air system generally has the problems of inconvenient installation and use, for example, a wall-mounted fresh air fan needs to be hung on a wall, and the installation position is limited; in addition, the problems of inconsistent visual environment, namely, visual pollution of household appliances and the like are easily caused.
The application number is 201721732399.8 Chinese patent "a domestic new trend system" discloses a domestic new trend system, including installing at indoor quick-witted case, be equipped with on the quick-witted case and be connected to outdoor air-supply line, outdoor air-supply line has the heat transfer assembly who locates quick-witted incasement in proper order, ultraviolet sterilizer, air intake fan, air filter, anion generator and locate the new trend export on the quick-witted case, outdoor air-supply line overcoat is equipped with the play tuber pipe of gas outgoing to outdoor and being connected with heat transfer assembly's gas vent, heat transfer assembly's air inlet passes through indoor blast pipe and indoor air intercommunication, the exhaust fan is installed in the indoor blast pipe cooperation. This new trend system can realize indoor air cycle and indoor outer air cycle, but the problem that exists is that the off-premises station installation is inconvenient, need open the through-hole of large cross-section on wall or window and just can install the air-supply line, and the site operation installation is inconvenient, if install also have the installation difficulty on the window, shelter from the light scheduling problem.
SUMMERY OF THE UTILITY MODEL
The utility model provides a solve above-mentioned problem, provide a domestic new trend system, by off-premises station, indoor set and small-section gas-supply pipe intercommunication, system installation is convenient, and the indoor set does not basically receive the mounted position restriction in the room, easy site operation.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a household fresh air system comprises an indoor unit, an outdoor unit and a small-section air delivery pipe, wherein the small-section air delivery pipe penetrates through a hole in a wall and then is connected with the indoor unit and the outdoor unit;
the indoor unit comprises an indoor unit shell, and a controller and an internal circulation fan which are arranged in the indoor unit shell, wherein an indoor filter screen is arranged at an air outlet of the indoor unit shell, and a silencer is arranged at an air outlet of a small-section gas pipe;
the outdoor unit comprises an outdoor unit shell and a fresh air pump arranged in the outdoor unit, wherein an outdoor filter screen is arranged at an air inlet of the outdoor unit, the fresh air pump is arranged in a space surrounded by the outdoor filter screen and the outdoor unit shell, and an air outlet of the fresh air pump is connected with an air inlet of the small-section gas pipe;
the controller is electrically connected with the internal circulation fan and the fresh air pump.
Among the above-mentioned domestic new trend system, indoor installation has indoor air quality sensor, air quality sensor be connected with the controller electricity, the controller detects the output of data regulation inner loop fan and new trend air pump according to indoor air quality sensor.
In the household fresh air system, the controller comprises a secondary power supply, a processor, an internal circulation fan speed regulator and a fresh air pump speed regulator, the output end of the processor is electrically connected with the input ends of the internal circulation fan speed regulator and the fresh air pump speed regulator, and the input end of the processor is connected with an indoor air quality sensor; the output ends of the speed regulator of the internal circulation fan and the speed regulator of the fresh air pump are respectively connected with the internal circulation fan and the fresh air pump.
In the household fresh air system, the pipeline sectional area of the small-section gas pipe is 3cm2To 30cm2In the meantime.
In the household fresh air system, the pressure rise of air generated by the fresh air pump is not lower than 1 KPa.
In the household fresh air system, the outdoor unit is respectively connected with more than two indoor units after being branched through the small-section gas transmission pipe.
In the household fresh air system, a transmission cable is connected between the controller and the fresh air pump, and the transmission cable is wound on the outer wall of the small-section gas pipe.
In the household fresh air system, a transmission cable is connected between the controller and the fresh air pump, and the transmission cable is arranged inside the small-section gas pipe.
The utility model discloses a new trend system comprises off-premises station and indoor set two parts, and the off-premises station air pump has higher pressure to rise, can with the interior machine of the input of small cross section gas-supply pipe after the new air pressure boost of prefilter, the air is indoor through indoor set decompression and high-efficient discharge after filtering. This new trend system indoor set still is provided with inner loop fan, has simultaneously and carries out circulation purification performance to the room air. The air conveying method of the high-pressure small-section air conveying pipe is adopted, so that the placement of the indoor unit of the fresh air system in a room is basically not limited; the gas transmission pipeline wall through hole has small section, is easy to select position and construct, and can also directly utilize the existing air conditioner pipeline wall through hole to avoid the wall perforating construction, thereby being very convenient to install and use.
Drawings
Fig. 1 is the structural principle schematic diagram of the new trend system of the utility model.
Fig. 2 is the electric control principle schematic diagram of the fresh air system of the utility model.
In the figure: 1-indoor machine; 11-indoor unit shell; 12-a controller; 13-internal circulation fan; 14-indoor filter screen; 15-indoor air quality sensor; 16-a silencer; 2, an outdoor unit; 21-fresh air pump; 22-outdoor filter screen; 23-outdoor unit casing; 3-small section gas pipe; 31-outdoor machine control cable; 4, perforating on the wall; 121 — secondary power supply; 122-a processor; 123-speed regulator of internal circulation fan; 124-fresh air pump speed regulator; and 5, a room.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
Referring to fig. 1, the utility model discloses domestic new trend system includes indoor set 1, off-premises station 2 and the small cross section gas-supply pipe 3 of hookup indoor set 1 and off-premises station 2, and small cross section gas-supply pipe 3 gets into room 5 through wall trompil 4. The indoor unit 1 comprises an indoor unit shell 11, a controller 12 is arranged inside the indoor unit shell 11, the controller 12 is connected with an internal circulation fan 13 and an indoor air quality sensor 15, an indoor filter screen 14 is arranged at an air outlet of the indoor unit shell 11, and an air outlet of a small-section air delivery pipe 3 is connected with a silencer 16.
The outdoor unit 2 comprises an outdoor unit shell 23, an outdoor filter screen 22 is arranged at an air inlet of the outdoor unit 2, and a fresh air pump 21 is arranged inside the outdoor unit 2; the air outlet of the fresh air pump 21 is connected with the air inlet of the small-section gas pipe 3; the controller 12 adjusts the output powers of the internal circulation fan 13 and the fresh air pump 21 according to the indoor control quality data detected by the indoor air quality sensor 15.
The fresh air pump 21 is arranged in a space surrounded by the outdoor filter screen 22 and the outdoor unit shell 23, an air outlet of the fresh air pump 21 is communicated with the small-section air delivery pipe 3, the controller 12 controls the fresh air pump 21 to suck outdoor air, the outdoor air is filtered by the outdoor filter screen 22 and is pressurized by the fresh air pump 21 and then is input into the small-section air delivery pipe 3, compressed air is introduced into a room through the small-section air delivery pipe 3 through the wall opening 4 and is connected with the silencer 16 in the indoor unit 1, the compressed air is subjected to silencing and pressure reduction by the silencer 16 and then enters the space surrounded by the indoor unit shell 11 and the indoor filter screen 14 and is filtered by the indoor filter screen 14 and then discharged into the room; the silencer 16 is made based on the resistive silencing structure principle, sound absorption materials are arranged on the inner wall of the emergent pipeline for sound absorption, 10dB noise reduction effect can be achieved, the product performance is reliable, and the silencer is widely used for silencing compressed air.
In addition, an inner circulating fan 13 is also arranged on the shell 11 of the indoor unit 1, so that indoor air can be sucked into a space surrounded by the shell 11 of the indoor unit and an indoor filter screen 14, and is filtered by the indoor filter screen 14 and then discharged into the room again, and the indoor air is circularly filtered;
referring to fig. 2, the controller 12 includes a secondary power source 121 for supplying power, a processor 122, an internal circulation fan governor 123, and a fresh air pump governor 124. The output end of the secondary power supply 121 is respectively connected with the input ends of a processor 122, an inner circulation fan speed regulator 123 and a fresh air pump speed regulator 124, the output end of the processor 122 is also respectively connected with the input ends of the inner circulation fan speed regulator 123 and the fresh air pump speed regulator 124, the input end of the processor 122 is connected with an indoor air quality sensor 15, and the output ends of the inner circulation fan speed regulator 123 and the fresh air pump speed regulator 124 are respectively connected with the input ends of an inner circulation fan 13 and a fresh air pump 21.
The secondary power supply 121 converts commercial power into power required by the processor 122 internal circulation fan speed regulator 123 and the fresh air pump speed regulator 124, the processor 122 receives oxygen content information and pollutant content information from the indoor air quality sensor 15 to process the information and sends a speed regulation instruction to the internal circulation fan speed regulator 123 and the fresh air pump speed regulator 124, and the internal circulation fan speed regulator 123 and the fresh air pump speed regulator 124 drive the internal circulation fan 13 and the fresh air pump 21 to work according to the speed regulation instruction, so that the automatic control process of working under different working conditions according to the indoor air quality is realized.
The cross-sectional area of the small-section gas pipe 3 is 3cm2-30cm2And a control cable 31 is arranged in the equivalent circular pipe (the diameter of the equivalent circular pipe is about 2cm-5 cm), the air pressure rise generated by the fresh air pump 21 is not lower than 1KPa, and the outdoor unit 2 is respectively connected with a plurality of indoor units 1 after being branched by the small-section air delivery pipe 3. The outdoor unit 2 is controlled and supplied with power by an indoor controller 12. Be connected with transmission cable 31 between controller 12 and the new trend air pump 21, transmission cable 31 can twine the outer wall at small cross-section air-supply pipe 3, perhaps sets up in the inside of small cross-section air-supply pipe 3, passes wall trompil 4 along with small cross-section air-supply pipe 3 and installs during the installation.
The utility model relates to a new trend system comprises off-premises station and indoor set two parts, and the off-premises station air pump has higher pressure to rise, can with the interior machine of the input of small cross section gas-supply pipe after the new air pressure boost of prefilter, the air is indoor through indoor set decompression and high-efficient discharge after filtering. This new trend system indoor set still is provided with inner loop fan, has simultaneously and carries out circulation purification performance to the room air.
The air conveying method of the high-pressure small-section air conveying pipe is adopted, so that the placement of the indoor unit of the fresh air system in a room is basically not limited; the gas transmission pipeline wall through hole has small section, is easy to select position and construct, and can also directly utilize the existing air conditioner pipeline wall through hole to avoid the wall perforating construction, thereby being very convenient to install and use.
The foregoing is a more detailed description of the present invention taken in conjunction with the accompanying drawings, which are not intended to limit the invention to the particular embodiments described herein. For those skilled in the art to which the invention pertains, equivalent substitutes or obvious modifications may be made without departing from the spirit of the invention, and the same properties or uses are deemed to be within the scope of the invention as determined by the claims as filed.
Claims (8)
1. The utility model provides a domestic new trend system which characterized in that: the air-conditioning system comprises an indoor unit (1), an outdoor unit (2) and a small-section air pipe (3), wherein the small-section air pipe (3) penetrates through a wall opening (4) and then is connected with the indoor unit (1) and the outdoor unit (2);
the indoor unit (1) comprises an indoor unit shell (11), and a controller (12) and an internal circulation fan (13) which are arranged in the indoor unit shell (11), wherein an indoor filter screen (14) is arranged at an air outlet of the indoor unit shell (11), and a silencer (16) is arranged at an air outlet of the small-section air delivery pipe (3);
the outdoor unit (2) comprises an outdoor unit shell (23) and a fresh air pump (21) arranged in the outdoor unit (2), an outdoor filter screen (22) is arranged at an air inlet of the outdoor unit (2), the fresh air pump (21) is arranged in a space surrounded by the outdoor filter screen (22) and the outdoor unit shell (23), and an air outlet of the fresh air pump (21) is connected with an air inlet of the small-section air pipe (3);
the controller (12) is electrically connected with the internal circulation fan (13) and the fresh air pump (21).
2. The domestic air freshening system of claim 1, further comprising: an indoor air quality sensor (15) is installed in the room (5), the air quality sensor (15) is electrically connected with a controller (12), and the controller (12) adjusts the output power of an internal circulation fan (13) and a fresh air pump (21) according to the detection data of the indoor air quality sensor (15).
3. The domestic air freshening system of claim 1, further comprising: the controller (12) comprises a secondary power supply (121), a processor (122), an internal circulation fan speed regulator (123) and a fresh air pump speed regulator (124), the output end of the processor (122) is electrically connected with the input ends of the internal circulation fan speed regulator (123) and the fresh air pump speed regulator (124), and the input end of the processor (122) is connected with the indoor air quality sensor (15); the output ends of the speed regulator (123) of the internal circulation fan and the speed regulator (124) of the fresh air pump are respectively connected with the internal circulation fan (13) and the fresh air pump (21).
4. The domestic air freshening system of claim 1, further comprising: the cross section area of the small-section gas pipe (3) is 3cm2To 30cm2In the meantime.
5. The domestic air freshening system of claim 1, further comprising: the pressure rise of the air generated by the fresh air pump (21) is not lower than 1 KPa.
6. The domestic air freshening system of claim 1, further comprising: the outdoor unit (2) is branched through a small-section air delivery pipe (3) and then is respectively connected with more than two indoor units (1).
7. The domestic air freshening system of claim 1, further comprising: a transmission cable (31) is connected between the controller (12) and the fresh air pump (21), and the transmission cable (31) is wound on the outer wall of the small-section air pipe (3).
8. The domestic air freshening system of claim 1, further comprising: a transmission cable (31) is connected between the controller (12) and the fresh air pump (21), and the transmission cable (31) is arranged in the small-section air pipe (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021562522.8U CN213066430U (en) | 2020-07-31 | 2020-07-31 | Domestic new trend system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021562522.8U CN213066430U (en) | 2020-07-31 | 2020-07-31 | Domestic new trend system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213066430U true CN213066430U (en) | 2021-04-27 |
Family
ID=75579422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021562522.8U Active CN213066430U (en) | 2020-07-31 | 2020-07-31 | Domestic new trend system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213066430U (en) |
-
2020
- 2020-07-31 CN CN202021562522.8U patent/CN213066430U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207214278U (en) | Top set changes in temperature one air-conditioning | |
| CN208025742U (en) | A kind of ventilating system for scientific experiment | |
| CN106196405B (en) | Fresh air purifier | |
| CN108344093A (en) | A kind of engineering industry energy-saving ventilation system | |
| CN213066430U (en) | Domestic new trend system | |
| CN110425707B (en) | Multifunctional environment control system for operating room | |
| CN210089056U (en) | Ventilation equipment | |
| CN109000324B (en) | Energy-saving fresh air device capable of saving space | |
| CN205536359U (en) | New trend introducing device of adaptation clarifier | |
| CN205119344U (en) | Total heat exchange and new fan of domestic intelligent hanging of purification integral type | |
| CN210399042U (en) | Range hood without blades and capable of respectively controlling suction ports | |
| CN203586479U (en) | Domestic indoor and outdoor air circulation system | |
| CN103604188B (en) | Domestic indoor/outdoor air circulation system | |
| CN207584841U (en) | A kind of Split type box body kitchen ventilator | |
| CN2370329Y (en) | Flow guider for fan ouelet | |
| CN216281725U (en) | Fresh air system | |
| CN216114525U (en) | Novel wall-mounted fresh air machine | |
| CN218513046U (en) | Intelligent household gas alarm | |
| CN212559460U (en) | Intelligent oxygen generator | |
| CN217785372U (en) | Energy-saving ventilation structure for green building | |
| CN212132706U (en) | Machine and air conditioner in air inlet subassembly, suspension type air conditioning | |
| CN210150719U (en) | Plateau high altitude oxygenerator air supply device | |
| CN220415825U (en) | Noise reduction device of centrifugal fan | |
| CN209944676U (en) | Energy-conserving intelligent fresh air handling unit | |
| CN217604291U (en) | New fan of bright dress cabinet type of low noise |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |