CN207317133U - A kind of Fresh air handling units - Google Patents
A kind of Fresh air handling units Download PDFInfo
- Publication number
- CN207317133U CN207317133U CN201721312813.XU CN201721312813U CN207317133U CN 207317133 U CN207317133 U CN 207317133U CN 201721312813 U CN201721312813 U CN 201721312813U CN 207317133 U CN207317133 U CN 207317133U
- Authority
- CN
- China
- Prior art keywords
- section
- condensation
- handling units
- fresh air
- humidifier
- 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
- 238000009833 condensation Methods 0.000 claims abstract description 27
- 230000005494 condensation Effects 0.000 claims abstract description 27
- 238000001816 cooling Methods 0.000 claims abstract description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 6
- 230000001105 regulatory effect Effects 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 3
- 239000004745 nonwoven fabric Substances 0.000 claims description 3
- 230000007774 longterm Effects 0.000 abstract description 4
- 238000004378 air conditioning Methods 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 description 5
- 238000005065 mining Methods 0.000 description 4
- 238000001914 filtration Methods 0.000 description 3
- 238000007791 dehumidification Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 239000003230 hygroscopic agent Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000001502 supplementing effect Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Landscapes
- Drying Of Gases (AREA)
Abstract
The utility model designs air-conditioning technical field, disclose a kind of Fresh air handling units, including condensation fillter section, dehumidifying section, temperature descending section, humidifier section and fan section, wherein, the condensation fillter section, the dehumidifying section, the temperature descending section, the humidifier section splice and are connected successively with the cabinet of the fan section, and condensate filter, dehumidifier, cooling coil, humidifier and wind turbine are respectively arranged with the condensation fillter section, the dehumidifying section, the temperature descending section, the humidifier section and the fan section；The side of the condensation fillter section is provided with air inlet and return air inlet, and the bottom surface of the condensation fillter section is provided with discharge outlet, and the side of the fan section is provided with exhaust outlet.The utility model dehumidifies the air for being sent into confined space using condensate filter and dehumidifier, excessive for a long time suitable for outside air humidity, such as the environment of long-term rainy days.
Description
Technical field
It the utility model is related to air-conditioning technical field, more particularly to a kind of Fresh air handling units.
Background technology
Traditional Fresh air handling units have the function of temperature, humidity, air pressure and air purity in closed environment, are used for
Fresh air is handled, general and fan coil is used cooperatively.More disliked in the working environment such as underground, Tunnel Engineering, subway work gas
Under conditions of bad, existing ventilating system includes air-blower control, CO sensors, traffic condition detection and fire alarming and controlling etc.,
New ventilating shaft and removing shaft are provided with, is respectively used to air inlet and outlet.And general of existing Fresh air handling units can carry out air wetting
Work, without being dried.By taking mineral industry as an example, underground air is inherently more moist, when external environment is long-term the moon
During the rainy day, it is sent into that the air humidity of underground is excessive, this adversely affects staff of the mine with mining workshop in itself.
In addition, the mining workshop of underground and chamber are required to take a breath by new ventilating shaft and removing shaft, this is resulted in
The waste of resource.Chamber is the adit that a kind of not straight-through earth's surface exports, cross section is larger and length is shorter.Its effect is
Various equipment, machine, material stored and instrument are installed, or make other special purposes, such as machine maintenance room, explosives magazine, refuge chamber and stop
Cease room etc..For the chamber of underground, and without mining, because without producing the flammable explosive gas such as CO, methane.Institute
The indoor gas of cave and the gas in mining workshop are directly carried out Fresh air handing jointly using the prior art, its shortcoming is：
When the gas of chamber does not reach ventilation and requires, Fresh air handling units can still convey the pure air in the external world into chamber and workshop, this is just
The waste of gas in chamber is caused, increases the workload of Fresh air handling units.
So how to propose a kind of Fresh air handling units, disadvantages mentioned above can be solved, is that those skilled in the art are to be solved
Technical problem.
Utility model content
The purpose of this utility model is to provide a kind of Fresh air handling units, and can solve Fresh air handling units under existing well can only carry out
Humidification and workload it is excessive the problem of.
For this purpose, the utility model uses following technical scheme：
A kind of Fresh air handling units, including condensation fillter section, dehumidifying section, temperature descending section, humidifier section and fan section, wherein, it is described cold
Solidifying fillter section, the dehumidifying section, the temperature descending section, the humidifier section splice and are connected successively with the cabinet of the fan section, described
Condensation filtering is respectively arranged with condensation fillter section, the dehumidifying section, the temperature descending section, the humidifier section and the fan section
Device, dehumidifier, cooling coil, humidifier and wind turbine；The side of the condensation fillter section is provided with air inlet and return air inlet, described
The bottom surface of condensation fillter section is provided with discharge outlet, and the side of the fan section is provided with exhaust outlet.
Preferably, the condensation fillter section, the dehumidifying section, the temperature descending section, the humidifier section and the fan section
Plug-in type is connected or is connected together by fastener between cabinet.To condensation fillter section, dehumidifying section, the humidifier section and the institute
State fan section and carried out modularized design, can be selected according to different functions is carried out under different operating modes, and energy between modules
Enough matched by grafting or engaging.
Preferably, the condensate filter includes：Framework；Deflector, it is arranged at the inner space that the framework surrounds
In；There is angle, the surface temperature of the deflector is 7 DEG C between the deflector and airflow direction；Filter core, it is filled in institute
State between deflector and the framework；And diversion pipe, its one end are arranged on the deflector, for collecting the deflector
Locate the liquid of condensation, the other end of the diversion pipe is connected to the discharge outlet.
Deflector is set with airflow direction relative tilt and surface temperature is very low, ensure that a part of water vapour molecule collision
It can be condensed after to deflector on the surface of deflector rapidly, and discharge outlet is flowed into along diversion pipe.The condensate filter rises
To the effect that gas is tentatively dehumidified, filters and cooled down.
Preferably, the angle between the framework and the airflow direction is 80 ° -100 °.
Preferably, the material of the filter core is non-woven fabrics and/or activated carbon.The filter core is mainly used for the primary of Fresh air handling units
Filtering, 5 μm of filtering is with dust particles.
Preferably, the dehumidifier is rotary dehumidifier.Rotary dehumidifier can be that interior continuously provides drying
Air, belongs to dry type dehumidification type, and without supplementing hygroscopic agent, maintenance is convenient, and operating and maintenance cost etc. are of low cost.
Preferably, the humidifier is electric heat type humidifier.
Preferably, the quantity of the wind turbine is more, and the more wind turbines are in parallel with the exhaust outlet.More Fans are simultaneously
The setting of connection, increases the capacity of Fresh air handling units.
Preferably, the air inlet is placed in outdoor, and the exhaust outlet and the return air inlet are disposed within.
Preferably, the air inlet and the return air inlet are provided with regulating valve.According to indoor occupant amount and actual environment
Situation, the air quantity of air inlet and return air inlet is regulated and controled using regulating valve.
The beneficial effect of Fresh air handling units is in the utility model：
1) dehumidified using condensate filter and dehumidifier to the air for being sent into confined space, it is wet suitable for outside air
Degree is long-term excessive, such as the environment of long-term rainy days；
2) return air inlet is added, the partial air of underground Fresh air handling units can be introduced and be handled, supply underground again
Use, this arrangement reduces the energy consumption of Fresh air handling units；
3) modular condensation fillter section, dehumidifying section, humidifier section and fan section, can be different according to being carried out under different operating modes
Function selects, and can be matched between modules by grafting or engaging.
Brief description of the drawings
Fig. 1 is the Fresh air handling units structure chart of the utility model；
Fig. 2 is the condensate filter structure chart of the utility model.
In figure：
1st, air inlet；2nd, condensate filter；21st, deflector；22nd, filter core；23rd, diversion pipe；3rd, rotary dehumidifier；4th, humidify
Device；5th, wind turbine；6th, exhaust outlet；7th, return air inlet；8th, discharge outlet；9th, cooling coil.
Embodiment
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.
Referring to Fig. 1, present embodiment discloses a kind of Fresh air handling units, including condensation fillter section, dehumidifying section, temperature descending section, humidification
Section and fan section, wherein, condensation fillter section, dehumidifying section, temperature descending section, humidifier section splice and are connected successively with the cabinet of fan section, cold
Condensate filter 2, dehumidifier 3, cooling coil are respectively arranged with solidifying fillter section, dehumidifying section, temperature descending section, humidifier section and fan section
9th, humidifier 4 and wind turbine 5；The side of condensation fillter section is provided with air inlet 1 and return air inlet 7, and the bottom surface for condensing fillter section is set
There is discharge outlet 8, the side of fan section is provided with exhaust outlet 6.
Condense plug-in type connection or fastener card between the cabinet of fillter section, dehumidifying section, temperature descending section, humidifier section and fan section
Close connection.Modularized design has been carried out to condensation fillter section, dehumidifying section, humidifier section and fan section, can according under different operating modes into
The different function selection of row, and can be matched between modules by grafting or engaging.
Condensate filter 2 includes framework, deflector 21, filter core 22 and diversion pipe 23 in the present embodiment.As shown in Fig. 2,
Deflector 21 is arranged in the inner space that framework surrounds；There is angle between deflector 21 and airflow direction, deflector 21
Surface temperature is arranged to 7 DEG C；Filter core 22 is filled between deflector and framework；One end of diversion pipe 23 is arranged at deflector 21
On, for collecting the liquid of air deflector condensation, its other end is connected to discharge outlet 8.
Deflector 21 is set with airflow direction relative tilt and surface temperature is very low, ensure that a part of water vapour molecule touches
It can be condensed after bumping against deflector 21 on the surface of deflector 21 rapidly, and discharge outlet 8 is flowed into along diversion pipe 23.The condensation
Filter 2 plays the role of that gas is tentatively dehumidified, filters and cooled down.
Preferably, the angle between framework and airflow direction is 80 ° -100 °.
Condensate filter 2 belongs to primary filter in the present embodiment, and the material of filter core 22 is non-woven fabrics and/or activated carbon.
The filter core is mainly used for the primary filter of Fresh air handling units, can filter more than 5 μm of dust particle.
As shown in Figure 1, the preferable dehumidifier 3 of the present embodiment is rotary dehumidifier.Rotary dehumidifier can be indoor continuous
Dry air is constantly provided, belongs to dry type dehumidification type, without supplementing hygroscopic agent, maintenance is convenient, operating and maintenance cost
Etc. of low cost.And since behind the renewing zone of rotary dehumidifier, air themperature is higher, therefore temperature descending section pair is being installed downstream
Air after regeneration cools down.
Humidifier 4 is electric heat type humidifier in the present embodiment.The quantity of wind turbine 5 is more, and more Fans 5 and exhaust outlet
6 is in parallel.The setting in parallel of more Fans 5, increases the overall capacity of Fresh air handling units.
Preferably, air inlet 1 is placed in outdoor, and exhaust outlet 6 and return air inlet 7 are disposed within.Set at air inlet 1 and return air inlet 7
It is equipped with regulating valve.According to indoor occupant amount and the situation of actual environment, regulating valve regulation and control air inlet 1 and the wind of return air inlet 7 are used
Amount.
Applicant states that the utility model has carried out exemplary description by above-described embodiment, it is clear that the utility model
Specific implementation is not subject to the restrictions described above, if employ the utility model design and technical solution carry out it is various non-
Substantial improvement, or it is not improved the design of the utility model and technical solution are directly applied into other occasions, exist
Within the scope of protection of the utility model.
Claims (10)
- A kind of 1. Fresh air handling units, it is characterised in that including condensation fillter section, dehumidify section, temperature descending section, humidifier section and fan section, its In, the condensation fillter section, the cabinet for dehumidifying section, the temperature descending section, the humidifier section and the fan section splice successively It is connected, is respectively arranged with the condensation fillter section, the dehumidifying section, the temperature descending section, the humidifier section and the fan section Condensate filter (2), dehumidifier (3), cooling coil (9), humidifier (4) and wind turbine (5)；The side of the condensation fillter section is set Air inlet (1) and return air inlet (7) are equipped with, the bottom surface of the condensation fillter section is provided with discharge outlet (8), the side of the fan section It is provided with exhaust outlet (6).
- 2. Fresh air handling units according to claim 1, it is characterised in that the condensation fillter section, the dehumidifying section, the drop Plug-in type is connected or is connected together by fastener between the cabinet of temperature section, the humidifier section and the fan section.
- 3. Fresh air handling units according to claim 1, it is characterised in that the condensate filter (2) includes：Framework；Multiple deflectors (21), it is arranged in the inner space that the framework surrounds；The deflector (21) and airflow direction Between there is angle, the surface temperature of the deflector (21) is 7 DEG C；Filter core (22), it is filled between the deflector and the framework；AndDiversion pipe (23), its one end are connected to the discharge outlet (8), and other termination is respectively arranged at multiple deflectors (21) On, for collecting the liquid of the air deflector condensation.
- 4. Fresh air handling units according to claim 3, it is characterised in that the angle between the framework and the airflow direction For 80 ° to 100 °.
- 5. Fresh air handling units according to claim 3, it is characterised in that the material of the filter core (22) for non-woven fabrics and/or Activated carbon.
- 6. Fresh air handling units according to claim 1, it is characterised in that the dehumidifier (3) is rotary dehumidifier.
- 7. Fresh air handling units according to claim 1, it is characterised in that the humidifier (4) is electric heat type humidifier.
- 8. Fresh air handling units according to claim 1, it is characterised in that the quantity of the wind turbine (5) is more, and more institutes It is in parallel with the exhaust outlet (6) to state wind turbine (5).
- 9. Fresh air handling units according to claim 1, it is characterised in that the air inlet (1) is placed in outdoor, the exhaust outlet (6) and the return air inlet (7) is disposed within.
- 10. Fresh air handling units according to claim 1, it is characterised in that the air inlet (1) and the return air inlet (7) are equal It is provided with regulating valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721312813.XU CN207317133U (en) | 2017-10-12 | 2017-10-12 | A kind of Fresh air handling units |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721312813.XU CN207317133U (en) | 2017-10-12 | 2017-10-12 | A kind of Fresh air handling units |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207317133U true CN207317133U (en) | 2018-05-04 |
Family
ID=62429891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721312813.XU Active CN207317133U (en) | 2017-10-12 | 2017-10-12 | A kind of Fresh air handling units |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207317133U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109058132A (en) * | 2018-07-12 | 2018-12-21 | 芜湖拓达电子科技有限公司 | A kind of diesel-driven generator air inlet processing unit |
| CN109611136A (en) * | 2018-12-08 | 2019-04-12 | 南京铁道职业技术学院 | A kind of railway tunnel ventilation structure |
| CN110966033B (en) * | 2019-11-27 | 2021-10-26 | 陕西长武亭南煤业有限责任公司 | Ventilation device for coal mining and use method thereof |
-
2017
- 2017-10-12 CN CN201721312813.XU patent/CN207317133U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109058132A (en) * | 2018-07-12 | 2018-12-21 | 芜湖拓达电子科技有限公司 | A kind of diesel-driven generator air inlet processing unit |
| CN109611136A (en) * | 2018-12-08 | 2019-04-12 | 南京铁道职业技术学院 | A kind of railway tunnel ventilation structure |
| CN110966033B (en) * | 2019-11-27 | 2021-10-26 | 陕西长武亭南煤业有限责任公司 | Ventilation device for coal mining and use method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203928223U (en) | The new blower fan group of a kind of family formula | |
| CN105716410B (en) | Haw flakes and sugar heat pump drier and its system | |
| CN106196309B (en) | Fresh air all-in-one machine integrating air treatment, energy recovery and oxygenation functions | |
| CN207317133U (en) | A kind of Fresh air handling units | |
| CN105890048A (en) | Dehumidifier | |
| CN207797321U (en) | A kind of new wind turbine of air conditioner with air purification | |
| CN203615509U (en) | Machine room air conditioning system with direct air ventilation | |
| CN108105931A (en) | A kind of constant temperature and humidity airhandling equipment with twin-stage heat reclamation device | |
| Abdelgaied et al. | Comparative analysis of a new desiccant dehumidifier design with a traditional rotary desiccant wheel for air conditioning purpose | |
| CN102798202B (en) | Total heat exchanger and fresh air handling unit system | |
| CN207379196U (en) | A kind of air-cooler dehydrating unit | |
| CN101907328B (en) | New multi-segment control air-conditioning system | |
| CN218915186U (en) | Heat pump rotary dehumidifier | |
| CN108507019A (en) | A kind of wind tunnel laboratory combined multiple mould assembly dehumidifier | |
| CN111789030A (en) | Livestock and poultry house dehumidification cooling system | |
| CN105276710A (en) | Heat recovery type rotating wheel dehumidifying unit | |
| WO2020111339A1 (en) | Solar heat pump heating and cooling system having hollow fiber membrane filter dehumidification device | |
| CN213872958U (en) | Energy-saving air conditioning unit with rotating wheel dehumidification function | |
| CN206027935U (en) | Wet -type is hot air blowing system for electrostatic precipitator | |
| CN211695194U (en) | Fresh air fan with external humidification and reheating functions | |
| CN209910064U (en) | Bidirectional flow system composed of unidirectional flow fresh air dehumidifier and air exhaust box | |
| CN205191824U (en) | A ventilation unit for among air conditioning system | |
| CN208382520U (en) | A kind of central air conditioner air inlet dripping-proof device | |
| CN204757198U (en) | Structure of solution humidifying fresh air unit | |
| CN201836991U (en) | Split type high-temperature dehumidifier |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Building No. 7, No. 289 Taji Road, Bacheng Town, Kunshan City, Suzhou City, Jiangsu Province, China Patentee after: Jinghe System Technology (Suzhou) Co.,Ltd. Address before: Room 3, 1288, Shipai Jinghan Road, Kunshan City, Suzhou City, Jiangsu Province Patentee before: KUNSHAN FLOWTECH ELECTRO-MECHANICAL ENGINEERING CO.,LTD. |
|
| CP03 | Change of name, title or address |