CN206890761U - A kind of bathroom air exhaust waste heat recycling system - Google Patents
A kind of bathroom air exhaust waste heat recycling system Download PDFInfo
- Publication number
- CN206890761U CN206890761U CN201720840596.5U CN201720840596U CN206890761U CN 206890761 U CN206890761 U CN 206890761U CN 201720840596 U CN201720840596 U CN 201720840596U CN 206890761 U CN206890761 U CN 206890761U
- Authority
- CN
- China
- Prior art keywords
- air
- condenser
- bathroom
- waste heat
- exhaust
- 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.)
- Expired - Fee Related
Links
Landscapes
- Ventilation (AREA)
Abstract
The utility model provides a kind of bathroom air exhaust waste heat recycling system, including exhaust system, intake stack and residual neat recovering system, exhaust system includes exhaust duct, the first blower fan, the first low efficient filter and membrane separator, residual neat recovering system includes compressor, evaporator, condenser and expansion valve, and the condenser is in intake stack；Bathroom passes sequentially through the first low efficient filter, membrane separator and evaporator by the air that the first blower fan is discharged by the exhaust outlet of exhaust duct；The entrance connection of the evaporator and compressor, the outlet of compressor are connected with condenser, and condenser is connected by expansion valve with evaporator.Air exhaust waste heat recycling system in bathroom provided by the utility model, the damp atmosphere that bathroom is discharged tentatively is filtered and dehumidified, reduce gas humidity, so that meet waste heat recovery standard, effectively by the waste heat recovery in bathroom air draft and it is used, for the preheating of bathroom fresh air, energy consumption is reduced, saves the energy.
Description
Technical field
It the utility model is related to a kind of exhaust system, and in particular to a kind of bathroom air exhaust waste heat recycling system.
Background technology
With gradual attention of the whole world to building energy conservation, world oil crisis constantly highlight, and waste heat recovery becomes section
Waste heat can be collected and be used again by the new direction that can be studied, good residual neat recovering system.It is well known that bath
Room indoor environment is sufficiently complex, and high humility and high temperature turn into its main feature, and control bathroom indoor environment ensures indoor occupant
Comfort level is the important component in bathroom.
Large-scale bathroom indoor environment is the environment of a high-temperature high humility compared with common building indoor environment, is being run
When can produce a large amount of vapor, it is necessary to discharge air have the features such as high humidity, temperature is high, it is necessary to the discharge air of waste heat recovery
Complicated component, so to be handled before waste heat recovery gas, filtering, dehumidifying becomes the key of air-treatment, if indoor
Exhaust air rate is small, ensure that indoor temperature comfortableness, but vapor in bathroom can be caused to be detained, and humidity is excessive, and temperature is difficult to control,
Indoor air quality is bad；Exhaust air rate is big, and resh air requirement increase, indoor air quality improves, but air velocity is high, can carry secretly more
Indoor heat drain, make Wen Duxiajiang in bathroom or increase the energy consumption of heating system.Heat is lost to keeping simultaneously
It is unfavorable to bathe the supply water temperature of inside plant, the energy consumption of boiler room (water heater) can be increased.
Utility model content
To solve the above problems, the utility model discloses a kind of bathroom air exhaust waste heat recycling system, it can be big
When type bathroom is run, avoid that bathroom temperature of outgoing air is too high, heat waste, the waste heat of bathroom air draft is reclaimed and utilized, is saved
Save the energy.
In order to achieve the above object, the utility model provides following technical scheme：A kind of bathroom air exhaust waste heat recycles
System, including exhaust system, intake stack and residual neat recovering system, the exhaust system include exhaust duct, the first blower fan, the
One low efficient filter and membrane separator, the residual neat recovering system includes compressor, evaporator, condenser and expansion valve, described
Condenser is in intake stack；The bathroom is passed sequentially through by the air that the first blower fan is discharged by the exhaust outlet of exhaust duct
First low efficient filter, membrane separator and evaporator；The entrance connection of the evaporator and compressor, the outlet of the compressor
It is connected with condenser, the condenser is connected by expansion valve with evaporator.
The exhaust outlet, the first low efficient filter, membrane separator, evaporator and the first blower fan are sequentially arranged in exhaust duct
Interior, the damp atmosphere that the utility model is discharged to bathroom is tentatively filtered and dehumidified, and makes up to the standard of bathroom waste heat recovery,
Be advantageous to recycle waste heat in air exhaust passage, avoid heat from scattering and disappearing, carrying out waste heat using air source heat pump system returns
Receive, capacity usage ratio is higher, reduces energy dissipation, saves the energy.
Wherein, compressor, evaporator, condenser and expansion valve composition air source heat pump system.
Further, the intake stack includes air inlet and air outlet, is set successively between the air inlet and condenser
There are the second low efficient filter, electrostatic precipitation filter and the second blower fan.Outdoor air is carried out just by the second low efficient filter
Purification filtering is walked, filters outdoor air impurity, the air after filtering reaches dust into electrostatic precipitation filter and separated with gas
Purpose, so as to reach the effect to outdoor air purifying and dedusting.
Further, ultraviolet sterilizer is provided between the condenser and air outlet.
Air passes through ultraviolet sterilization agent, can kill bacterium, reduces pollution, and cost and expense are relatively low, due to killing
The ultraviolet of bacterium device is shone less than human body, therefore harmless,
Further, negative oxygen ion generator is provided between the ultraviolet sterilizer and air outlet.Negative oxygen ion offsets
Depollution thing also has obvious effect.
Preferably, the condenser is plate-type condenser.
The utility model compared with prior art, air exhaust waste heat recycling system in bathroom provided by the utility model,
The damp atmosphere that bathroom is discharged tentatively is filtered and dehumidified, reduces gas humidity so that meets waste heat recovery standard, uses
Air source heat pump system, effectively by the waste heat recovery in bathroom air draft and it is used, for the preheating of bathroom fresh air, reduces
Energy consumption, save the energy.
Brief description of the drawings
Fig. 1, structural representation of the present utility model.
Reference numerals list：1st, the second low efficient filter；2nd, electrostatic precipitation filter；3rd, the first blower fan；4th, condenser；5、
Ultraviolet sterilizer；6th, negative oxygen ion generator；7th, air outlet；8th, compressor；9th, expansion valve；10th, evaporator；11st, UF membrane
Device；12nd, the first low efficient filter；13rd, exhaust outlet；14th, the second blower fan；15th, exhaust duct；16th, intake stack；17th, air inlet.
Embodiment
Technical scheme provided by the utility model is described in detail below with reference to specific embodiment, it should be understood that following
Embodiment is merely to illustrate the utility model rather than limitation the scope of the utility model.
A kind of bathroom air exhaust waste heat recycling system is present embodiments provided, refering to Fig. 1, including exhaust system, air intake
Pipeline 16 and residual neat recovering system, the exhaust system include exhaust duct 15, the first blower fan 3, the and of the first low efficient filter 12
Membrane separator 11, the residual neat recovering system include compressor 8, evaporator 10, condenser 4 and expansion valve 9, the condenser 4
In intake stack 16；The bathroom is led to successively by the air that the first blower fan 3 is discharged by the exhaust outlet 13 of exhaust duct 15
Cross the first low efficient filter 12, membrane separator 11 and evaporator 10；The evaporator 10 is connected with the entrance of compressor 8, described
The outlet of compressor 8 is connected with condenser 4, and the condenser 4 is connected by expansion valve 9 with evaporator 10.
The exhaust system specific work process that the present embodiment provides is as follows：First blower fan 3 is by exhaust outlet 13 from indoor row
Go out air, the air of discharge enters the first low efficient filter 12 by exhaust outlet 13, and the first low efficient filter 12 is with inertia point
From technology, coarse impurity and big water droplet are separated, the thick effect filtering screen of the first low efficient filter 12 receives moisture impurity
Collection discharge, by entering membrane separator 11 after the first low efficient filter 12, (hydrophilic film dehumidifying technology is based primarily upon dissolving-expansion for air draft
Dissipate mechanism, for specific membrane material, the transmission rates of vapor wherein are bigger, its osmotic coefficient ratio nitrogen, oxygen and
Minimum gas height at least two orders of magnitude in some other air.The quilt when wet air flows through hollow-fibre membrane (air inlet side)
Film Surface absorption, so as to produce concentration gradient in film both side surface, vapor diffuses to the another of film wire in very thin membranous wall
Side (per-meate side), and purge gass blowback band membrane drier is dried by fraction, obtained dry air goes out from hollow-fibre membrane
Mouth outflow, so as to complete aqueous vapor separation.In whole process, existing steam partial pressure ensure that hydrone not all the time inside and outside film wire
Break to external diffusion, form a continuous continual drying process.), air draft enters evaporator after being dehumidified by membrane separator 11
10, the evaporation endothermic of evaporator 10 collects the waste heat in exhaust, and air draft is discharged into outdoor finally by the first blower fan 3.The present embodiment
In selected condenser 4 be plate-type condenser.
The detailed process of residual neat recovering system is as follows：Air source heat pump is mainly by compressor 8, evaporator 10, the and of condenser 4
The grade of expansion valve 9 forms.After switching on power, air draft carries out heat exchange by evaporator 10, and the air after temperature reduction is by the first wind
The discharge system of machine 3, meanwhile, the heat absorption vaporization of working medium inside evaporator 10 is inhaled into compressor 8, and compressor 8 is by this low pressure work
Matter gas compression is sent into condenser 4 into high temperature, gases at high pressure, and the fresh air of preliminary treatment is also by condenser 4, after being heated by working medium
Send to for users to use, and working medium is cooled into liquid, and evaporator 10 is again flowed into after the expanded throttling of valve 9 cooling of the liquid,
Such iterative cycles are worked, and the heat energy in exhaust airflow is constantly absorbed in fresh air, is just adapted to people's bathing.
Also include the processing to fresh air in the present embodiment, the intake stack 16 includes air inlet 17 and air outlet 7, described
The second low efficient filter 1, the blower fan 14 of electrostatic precipitation filter 2 and second are sequentially provided between air inlet 17 and condenser 4.It is described
Ultraviolet sterilizer 5 is provided between condenser 4 and air outlet 7.Negative oxygen is provided between the ultraviolet sterilizer 5 and air outlet 7
Ion generator 6.
Fresh air handing process is as follows：Outdoor air is carried out preliminary purification by fresh air by the second low efficient filter 1 first
Filter, outdoor air impurity is filtered, it is (larger in two radius of curvature differences that the air after filtering enters electrostatic precipitation filter 2
On metal anode and negative electrode, by high voltage direct current, the electrostatic field for making gas ionization is maintained, substantial amounts of electricity is generated after gas ionization
Daughter ion, substantial amounts of electronics, anion and the cation of generation are electric in this motion process to opposite polarity electrode movement
Son, anion and cation by the dust of electric field with being collided, and collision rift is just adsorbed on dust, and Charged is in electric field force
Under effect, just it is deposited on electrode, discharges simultaneously, these dust are cumulative, pass through to the opposite electrode movement of electric polarity
Rapping anode and cathode electrode makes dust and anode and cathode electrode separation, so as to reach the purpose for separating dust and gas.) pass through electrostatic
Condenser is entered by the second blower fan after filtering, condenser imparts heat to fresh air, and fresh air enters ultraviolet sterilizer (by ultraviolet
The sterilizer of line fluorescent tube composition, bacterium can be killed by so doing, and reduce pollution, and cost and expense are relatively low.Due to sterilizer
Ultraviolet shine less than human body, it is therefore harmless.) enter negative oxygen ion generator after ultraviolet sterilization (according to human body
Hygienic requirements, in every 1 cubic metre of space, the content of negative oxygen ion should be no less than 400, and otherwise people will not feel like oneself, together
When, negative oxygen ion, which offsets depollution thing, also obvious effect.), treated fresh air is sent into bathroom finally by air outlet
It is indoor.
The present embodiment carries out secondary filter to fresh air, then by sterilization processing, improves finally by negative oxygen ion generator 6
Fresh air quality, the fresh air for high quality of being taken to bathroom, make us feel comfortably cool.
Low-grade heat source (waste heat in bathroom air draft) effectively can be reclaimed and be used by air source heat pump, be used for
The preheating of bathroom fresh air, energy consumption is reduced, save the energy.
Secondly, the Fresh air handing technology can more fully be handled outdoor air, and by slightly imitating filtering, electrostatic removes
Dirt controls gaseous impurity, and GAS QUALITY is controlled by ultraviolet germicidal lamp, passes through negative oxygen ion generator 6 and improves air product
Matter, the temperature of outdoor air is improved by air source heat pump, and a whole set of fresh air treatment system makes outdoor air turn into high-quality low energy
The fresh air of consumption, supply bath indoor occupant.
In addition, the Air exhaust system that the present embodiment is provided can tentatively filter the gas of discharge, and it is wet to reduce gas
Degree, make up to the standard of bathroom waste heat recovery.
The hot and humid gas in bathroom is carried out filtering, dehumidifying processing by the system that the present embodiment is provided when discharging outdoor
And waste heat recovery is carried out, by UTILIZATION OF VESIDUAL HEAT IN in the heating of fresh air, finally the fresh air of heating is handled, makes and reaches completely
To the high-quality fresh air of human body requirements.
It is last it should be noted that above example is only illustrating the technical solution of the utility model and non-limiting skill
Art scheme, it will be understood by those within the art that, those are modified or waited to the technical solution of the utility model
With replacing, without departing from the objective and scope of the technical program, all should cover among right of the present utility model.
Claims (5)
1. a kind of bathroom air exhaust waste heat recycling system, it is characterised in that including exhaust system, intake stack and waste heat recovery
System, the exhaust system include exhaust duct (15), the first blower fan (3), the first low efficient filter (12) and membrane separator
(11), the residual neat recovering system includes compressor (8), evaporator (10), condenser (4) and expansion valve (9), the condenser
(4) in intake stack (16)；Exhaust outlet of the bathroom by the air that the first blower fan (3) is discharged by exhaust duct (15)
(13) the first low efficient filter (12), membrane separator (11) and evaporator (10) are passed sequentially through；The evaporator (10) and compression
The entrance connection of machine (8), the outlet of the compressor (8) are connected with condenser (4), and the condenser (4) passes through expansion valve (9)
It is connected with evaporator (10).
2. air exhaust waste heat recycling system in bathroom according to claim 1, it is characterised in that：The intake stack (16)
Including air inlet (17) and air outlet (7), the second low efficient filter is sequentially provided between the air inlet (17) and condenser (4)
(1), electrostatic precipitation filter (2) and the second blower fan (14).
3. air exhaust waste heat recycling system in bathroom according to claim 1 or 2, it is characterised in that：The condenser (4)
Ultraviolet sterilizer (5) is provided between air outlet (7).
4. air exhaust waste heat recycling system in bathroom according to claim 3, it is characterised in that：The ultraviolet sterilizer
(5) negative oxygen ion generator (6) is provided between air outlet (7).
5. air exhaust waste heat recycling system in bathroom according to claim 1, it is characterised in that：The condenser (4) is
Plate-type condenser.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720840596.5U CN206890761U (en) | 2017-07-03 | 2017-07-03 | A kind of bathroom air exhaust waste heat recycling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720840596.5U CN206890761U (en) | 2017-07-03 | 2017-07-03 | A kind of bathroom air exhaust waste heat recycling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206890761U true CN206890761U (en) | 2018-01-16 |
Family
ID=61296972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720840596.5U Expired - Fee Related CN206890761U (en) | 2017-07-03 | 2017-07-03 | A kind of bathroom air exhaust waste heat recycling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206890761U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107366995A (en) * | 2017-07-03 | 2017-11-21 | 沈阳建筑大学 | A kind of bathroom air exhaust waste heat recycling system |
| CN111006377A (en) * | 2019-12-26 | 2020-04-14 | 湖南工程学院 | Distributed bathroom exhaust step waste heat recovery device system |
-
2017
- 2017-07-03 CN CN201720840596.5U patent/CN206890761U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107366995A (en) * | 2017-07-03 | 2017-11-21 | 沈阳建筑大学 | A kind of bathroom air exhaust waste heat recycling system |
| CN111006377A (en) * | 2019-12-26 | 2020-04-14 | 湖南工程学院 | Distributed bathroom exhaust step waste heat recovery device system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107366995A (en) | A kind of bathroom air exhaust waste heat recycling system | |
| CN106322476B (en) | A kind of kitchen oil fume purifying and heat recovery integrated apparatus | |
| CN202792375U (en) | New heatHeat exchange electrostatic dust collection purification humidification fresh air fan | |
| CN204084682U (en) | Purification type evaporative cooling air-treatment unit | |
| CN204478301U (en) | A kind of new blower fan | |
| CN206724314U (en) | A kind of wall-mounted frost-free type New-air purifying system of the micro- electrostatic precipitation of band | |
| CN103791565A (en) | Multifunctional air purifier | |
| CN206890761U (en) | A kind of bathroom air exhaust waste heat recycling system | |
| CN206496432U (en) | A kind of multifunctional domestic environmental protecting device | |
| WO2013007111A1 (en) | Single unit type dehumidification and drying method and system having boundary layer control cooperating with enhanced heat-exchange by main stream disturbance | |
| CN205481462U (en) | Air purifier of integrated warm braw, warm quilt, dry clothing and deodorization function | |
| CN105805869B (en) | The back-heating type solid desiccant dehumidification air-conditioning system and operation method of Driven by Solar Energy | |
| CN206669890U (en) | A kind of heat-pump-type heat recovery fresh air purifies dehumidifying integrated machine | |
| CN205481446U (en) | Take double -barrelled hanging fresh air purification machine of runner dehumidification function | |
| CN106091133A (en) | A kind of air processor and method | |
| CN105698281A (en) | Air purifier | |
| CN203024287U (en) | Integrally moving dual-air-pipe air conditioner | |
| CN203810562U (en) | Multifunctional air purifier | |
| CN110107969A (en) | Multifunctional air clarifying device and method | |
| CN107449065A (en) | A kind of constant humidity purifying fresh air device | |
| CN207527781U (en) | A kind of fresh air deodorizer with photon wave purification function | |
| CN208431875U (en) | A kind of air purifier | |
| CN210145785U (en) | Deep dehumidification purification system for wet flue gas | |
| CN104048306B (en) | Energy-saving environmental-protection boiler exhaust emissions tower | |
| CN210220065U (en) | Multifunctional air purifying device |
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: 20180116 Termination date: 20200703 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |