CN206563398U - Band environment measuring function Fresh air handling units - Google Patents
Band environment measuring function Fresh air handling units Download PDFInfo
- Publication number
- CN206563398U CN206563398U CN201720064718.6U CN201720064718U CN206563398U CN 206563398 U CN206563398 U CN 206563398U CN 201720064718 U CN201720064718 U CN 201720064718U CN 206563398 U CN206563398 U CN 206563398U
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- Prior art keywords
- fresh
- fresh air
- air
- handling units
- outlet
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- 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
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- Air Conditioning Control Device (AREA)
Abstract
The utility model discloses a kind of band environment measuring function Fresh air handling units, including casing and controller, box house includes fresh air channel and air exhaust passage arranged in a crossed manner, the two ends of fresh air channel are respectively equipped with fresh inlet and fresh air outlet, and the two ends of air exhaust passage are respectively equipped with air draft import and wind exhausting outlet；Box house is provided with fresh air filter assemblies at fresh inlet, and first sensor component is provided between the two, box house is provided with second sensor component, fresh air outlet and wind exhausting outlet at air draft import and is respectively equipped with fresh-air fan and exhaust fan, and box house is additionally provided with heat exchanger.Fresh air handling units of the present utility model can effectively meet indoor comfort degree, improve IAQ, save energy consumption.
Description
Technical field
The utility model is related to Fresh air handling units technical field, and in particular to a kind of band environment measuring function Fresh air handling units.
Background technology
Existing Fresh air handling units are in outdoor extraction ozone by dedusting, cooling（Or heating）Deng processing after pass through wind
Machine is sent to interior, and to replace indoor original air, but the start and stop of Fresh air handling units, the selection of wind speed and air quality parameters are equal
Manual operation and judgement are needed, inconvenient for use and energy waste is caused.Meanwhile, user does not simultaneously know about IAQ, meeting
Always on Fresh air handling units, and indoors air quality it is up to standard be not required to open Fresh air handling units when, cause the waste of energy consumption.
In consideration of it, being necessary to make improvement to current Fresh air handling units.
The content of the invention
For solve the deficiencies in the prior art, the purpose of this utility model be provide one kind can monitor air quality, effectively
Ground meets indoor comfort degree, improves IAQ, and saves the band environment measuring function Fresh air handling units of energy consumption.
In order to realize above-mentioned target, the utility model is adopted the following technical scheme that：
Band environment measuring function Fresh air handling units, including casing and controller, box house are logical including fresh air arranged in a crossed manner
Road and air exhaust passage, the two ends of fresh air channel are respectively equipped with fresh inlet and fresh air outlet, and the two ends of air exhaust passage are respectively equipped with
Air draft import and wind exhausting outlet；Box house is provided with fresh air filter assemblies at fresh inlet, and is provided with first between the two
Sensor cluster, box house, which is provided with air draft import at second sensor component, fresh air outlet and wind exhausting outlet, to be distinguished
Provided with fresh-air fan and exhaust fan, also filled according to this provided with the first temperature sensor and heating between fresh-air fan and fresh air outlet
Put；Box house is additionally provided with heat exchanger, and heat exchanger is connected with fresh air channel and air exhaust passage respectively by pipeline.
Preferably, foregoing fresh inlet and wind exhausting outlet are located on the first side wall of casing, and fresh inlet is located at air draft
The lower section of outlet, fresh air outlet and air draft import are located in the second sidewall being oppositely arranged with the first side wall, and fresh air outlet position
In the top of air draft import.
More preferably, foregoing fresh air filter assemblies include the thick effect that direction is set gradually exported by fresh inlet to fresh air
Filter and electrostatic precipitator, can effectively purify the fresh air got in.
It is highly preferred that foregoing first sensor component includes second temperature sensor and the first PM2.5 sensors, it can monitor
Into the air quality of fresh air.
It is further preferred that aforesaid second sensor component includes three-temperature sensor, the 2nd PM2.5 sensors, CO2
Sensor and formaldehyde sensor, can monitor the air quality of room air.
Specifically, foregoing fresh-air fan and exhaust fan select the centrifugal blower driven by brshless DC motor, and two
Silencer is provided with the air inlet of blower fan, small volume, noise are low, and using more stable.
Preferably, aforesaid heat exchangers select plate type heat exchanger, and heat exchange efficiency is high.
More preferably, heater mounting bracket is provided with the box top wall between foregoing fresh-air fan and fresh air outlet, plus
Thermal is secured by bolts on heater mounting bracket, and heater selects electric heater, can be carried out supplement to fresh air and be added
Heat.
It is highly preferred that aforementioned controllers are on the outside of casing, first sensor component, second sensor component, air draft wind
Machine, fresh-air fan, electrostatic precipitator, the first temperature sensor and heater are connected by wire with controller.
It is of the present utility model to be beneficial in that：Fresh air handling units of the present utility model make room by independently blowing and air inducing
Interior air realizes convection current, so that the carry out room air displacement at utmost changed, can effectively meet indoor comfort degree, improve room
Interior air quality, saving energy consumption.
Brief description of the drawings
Fig. 1 is the structural representation of vertical section of the present utility model.
The implication of reference in figure：1st, casing, 2, controller, 3, fresh inlet, 4, fresh air outlet, 5, air draft import,
6th, wind exhausting outlet, 7, the first side wall, 8, second sidewall, 9, low efficient filter, 10, electrostatic precipitator, 11, first sensor group
Part, 12, second sensor component, 13, fresh-air fan, 14, exhaust fan, 15, heat exchanger, the 16, first temperature sensor, 17,
Heater.
Embodiment
Make specific introduce to the utility model below in conjunction with the drawings and specific embodiments.
Referring to Fig. 1, band environment measuring function Fresh air handling units of the present utility model, including casing 1 and controller 2, in casing 1
Portion includes fresh air channel and air exhaust passage arranged in a crossed manner.The two ends of fresh air channel are respectively equipped with fresh inlet 3 and fresh air outlet
4, the two ends of air exhaust passage are respectively equipped with air draft import 5 and wind exhausting outlet 6.Fresh inlet 3 and wind exhausting outlet 6 are located at casing 1
On the first side wall 7, and fresh inlet 3 is located at the lower section of wind exhausting outlet 6, and fresh air outlet 4 and air draft import 5 are located at and the first side wall
In 7 second sidewalls 8 being oppositely arranged, and fresh air outlet 4 is located at the top of air draft import 5.
Fresh air filter assemblies are provided with fresh inlet 3 in the inside of casing 1, including by fresh inlet 3 to fresh air outlet 4
The low efficient filter 9 that sets gradually of direction and electrostatic precipitator 10, can effectively purify the fresh air got in, and fresh inlet
First sensor component 11, including second temperature sensor and the first PM2.5 sensors are provided between 3 and fresh air filter assemblies,
The air quality into fresh air can be monitored.Second sensor component 12 is provided with air draft import 5 in the inside of casing 1, including
Three-temperature sensor, the 2nd PM2.5 sensors, CO2Sensor and formaldehyde sensor, can monitor the air matter of room air
Amount.
It is respectively equipped with fresh-air fan 13 and exhaust fan 14 to introduce outdoor fresh air at fresh air outlet 4 and wind exhausting outlet 6
And indoor exhaust wind, two blower fans are from the centrifugal blower driven by brshless DC motor, and be respectively provided with the air inlet of two blower fans
There is silencer, small volume, noise are low, use is more stablized.
Heat exchanger 15 is additionally provided with inside casing 1, plate type heat exchanger is can select, heat exchange efficiency is high.Heat exchanger 15 passes through pipeline
It is connected respectively with fresh air channel and air exhaust passage, indoor dirty air is by the positive action of exhaust fan 14, in plate-type heat-exchange
Heat exchange can be carried out with outdoor fresh air in device, to heat fresh air.
In order to ensure the temperature of fresh air and the user's request that get in, also set between fresh-air fan 13 and fresh air outlet 4
There are the first temperature sensor 16 and heater 17 to compensate heating to fresh air.Fresh-air fan 13 and fresh air outlet 4 it
Between the roof of casing 1 at be provided with heater mounting bracket, heater 17 is secured by bolts on heater mounting bracket, can
Remove and install and be convenient to clean and repair, wherein heater 17 can select electric heater.
Controller 2 is first sensor component 11, second sensor component 12, exhaust fan 14, new located at the outside of casing 1
Wind blower fan 13, electrostatic precipitator 10, the first temperature sensor 16 and heater 17 are connected by wire with controller 16.
In order to preferably illustrate the utility model, its course of work is specifically described below：
During work, outdoor fresh air is by the positive action of fresh air centrifugal blower, the PM10 through the filtering of low efficient filter 9 70%,
Stop mosquito, hair etc., then further filter out through electrostatic precipitator 10 more than 90% PM2.5, and discharge 9400V electrostatic and bear
High pressure is to kill germ, virus, effective purifying fresh air；Then fresh air enters plate type heat exchanger and indoor exhaust wind progress heat exchange,
Feeding is indoor, if the air themperature that the first temperature sensor 16 is detected is relatively low, can open heater 17, air is entered
Row compensation heating.Indoor dirty air is carried out by the positive action of air draft centrifugal blower in plate type heat exchanger with outdoor fresh air
After heat exchange, discharge is outdoor.The direction of arrow is wind direction in Fig. 1.
In plate type heat exchanger, orthogonal thereto fork mode flows through heat exchanger core body respectively for indoor exhaust wind and fresh air, due to air-flow
The sidewind of demarcation strip two has the temperature difference, and two strands of air-flows cause heat exchanging process by the way that heat and mass phenomenon is presented during demarcation strip.
During summer operation, fresh air can obtain cold from indoor exhaust wind, reduce temperature；During winter operation, fresh air is obtained from indoor exhaust wind
Heat, temperature rise.So, by the hot heat transfer process of heat exchange core body, allow fresh air to be recovered energy from air conditioning air exhaust, save energy
Consumption.
First sensor 8 can detect the temperature value for flowing through its fresh air and PM2.5 values；Second sensor 9 can detect stream
Temperature value through its indoor exhaust wind, PM2.5 values, CO2Concentration and concentration of formaldehyde；First temperature sensor 16 can detect completion
The temperature value of the fresh air of heat transfer process, detects data more than, and controller 16 intelligently can carry out operation shape to Fresh air handling units
The operations such as state selection, wind speed selection：
A. as indoor PM2.5 values, CO2When concentration and concentration of formaldehyde exceed setting value, then open unit or tune up unit
Wind speed, the indoor dirty air of displacement, improves comfort level and air quality；
B. as indoor PM2.5 values, CO2When concentration and concentration of formaldehyde are within setting range, then unit wind speed is turned down,
Save energy consumption；
C. when outdoor PM2.5 values are within setting range, i.e., outdoor fresh air quality is good, then closes electrostatic precipitator
10, save energy consumption；
D. when outdoor PM2.5 values severe overweight, Fresh air handling units are closed；
E. when complete heat transfer process fresh air temperature value be less than setting value when, then open heater 17, with improve into
Enter the temperature of the fresh air of interior；
F. when completing the temperature value of fresh air of heat transfer process within setting range, then heater 17 is closed, to save
Save energy consumption.
Fresh air handling units of the present utility model make room air realize convection current, so that maximum journey by independently blowing and air inducing
The carry out room air displacement of degreeization, can effectively meet indoor comfort degree, improve IAQ, save energy consumption.
In description of the present utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " on ", " under ",
The orientation or position relationship of the instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of description the utility model and simplifies description, rather than indicate
Or imply that the device or element of meaning must have specific orientation, with specific azimuth configuration and operation, therefore be not understood that
For to limitation of the present utility model.In addition, term " first ", " second " be only used for describe purpose, and it is not intended that indicate or
Imply relative importance.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected to by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the utility model.
General principle of the present utility model, principal character and advantage has been shown and described above.The technical staff of the industry
It should be appreciated that above-described embodiment does not limit the utility model in any form, it is all by the way of equivalent substitution or equivalent transformation
The technical scheme obtained, all falls within protection domain of the present utility model.
Claims (9)
1. band environment measuring function Fresh air handling units, including casing and controller, it is characterised in that the box house includes intersecting
The fresh air channel and air exhaust passage of setting, the two ends of the fresh air channel are respectively equipped with fresh inlet and fresh air outlet, the row
The two ends of wind passage are respectively equipped with air draft import and wind exhausting outlet；The box house is filtered at fresh inlet provided with fresh air
Component, and first sensor component is provided between the two, the box house is provided with second sensor group at air draft import
Fresh-air fan and exhaust fan, fresh-air fan and the fresh air outlet are respectively equipped with part, the fresh air outlet and wind exhausting outlet
Between also according to this be provided with the first temperature sensor and heater；The box house is additionally provided with heat exchanger, and the heat exchanger leads to
Piping is connected with fresh air channel and air exhaust passage respectively.
2. band environment measuring function Fresh air handling units according to claim 1, it is characterised in that the fresh inlet and air draft
Outlet is on the first side wall of casing, and fresh inlet is located at the lower section of wind exhausting outlet, the fresh air outlet and air draft import
In the second sidewall being oppositely arranged with the first side wall, and fresh air outlet is positioned at the top of air draft import.
3. band environment measuring function Fresh air handling units according to claim 1, it is characterised in that the fresh air filter assemblies bag
Include low efficient filter and electrostatic precipitator that the direction exported by fresh inlet to fresh air is set gradually.
4. band environment measuring function Fresh air handling units according to claim 1, it is characterised in that the first sensor component
Including second temperature sensor and the first PM2.5 sensors.
5. band environment measuring function Fresh air handling units according to claim 1, it is characterised in that the second sensor component
Including three-temperature sensor, the 2nd PM2.5 sensors, CO2Sensor and formaldehyde sensor.
6. band environment measuring function Fresh air handling units according to claim 1, it is characterised in that the fresh-air fan and air draft
Blower fan is from the centrifugal blower driven by brshless DC motor, and be provided with silencer at the air inlet of two blower fans.
7. band environment measuring function Fresh air handling units according to claim 1, it is characterised in that the heat exchanger is from board-like
Heat exchanger.
8. band environment measuring function Fresh air handling units according to claim 1, it is characterised in that the fresh-air fan and fresh air
Heater mounting bracket is provided with box top wall between outlet, the heater is secured by bolts in heater installation
On frame, the heater selects electric heater.
9. according to band environment measuring function Fresh air handling units according to any one of claims 1 to 8, it is characterised in that the control
Device processed is on the outside of casing, the first sensor component, second sensor component, exhaust fan, fresh-air fan, electrostatic precipitation
Device, the first temperature sensor and heater are connected by wire with controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720064718.6U CN206563398U (en) | 2017-01-19 | 2017-01-19 | Band environment measuring function Fresh air handling units |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720064718.6U CN206563398U (en) | 2017-01-19 | 2017-01-19 | Band environment measuring function Fresh air handling units |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206563398U true CN206563398U (en) | 2017-10-17 |
Family
ID=60029983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720064718.6U Expired - Fee Related CN206563398U (en) | 2017-01-19 | 2017-01-19 | Band environment measuring function Fresh air handling units |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206563398U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108679775A (en) * | 2018-06-29 | 2018-10-19 | 漯河金汇佳睿环保科技有限公司 | Intelligent fresh air temperature control decontamination system |
| CN110319526A (en) * | 2018-03-28 | 2019-10-11 | 广东松下环境系统有限公司 | A kind of air interchanger |
| CN112303786A (en) * | 2019-11-25 | 2021-02-02 | 洛科斐迩(江苏)通风设备有限公司 | Intelligent fresh air fan |
-
2017
- 2017-01-19 CN CN201720064718.6U patent/CN206563398U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110319526A (en) * | 2018-03-28 | 2019-10-11 | 广东松下环境系统有限公司 | A kind of air interchanger |
| CN108679775A (en) * | 2018-06-29 | 2018-10-19 | 漯河金汇佳睿环保科技有限公司 | Intelligent fresh air temperature control decontamination system |
| CN112303786A (en) * | 2019-11-25 | 2021-02-02 | 洛科斐迩(江苏)通风设备有限公司 | Intelligent fresh air fan |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171017 Termination date: 20210119 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |