CN208779627U - Fresh air handling units with water circle device - Google Patents
Fresh air handling units with water circle device Download PDFInfo
- Publication number
- CN208779627U CN208779627U CN201821482576.6U CN201821482576U CN208779627U CN 208779627 U CN208779627 U CN 208779627U CN 201821482576 U CN201821482576 U CN 201821482576U CN 208779627 U CN208779627 U CN 208779627U
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- water
- fresh air
- header tank
- liquid level
- circle device
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 133
- 239000007788 liquid Substances 0.000 claims abstract description 35
- 230000003020 moisturizing effect Effects 0.000 claims abstract description 18
- 239000002699 waste material Substances 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 3
- 238000012544 monitoring process Methods 0.000 abstract 2
- 239000007864 aqueous solution Substances 0.000 description 3
- 238000009833 condensation Methods 0.000 description 3
- 230000005494 condensation Effects 0.000 description 3
- 238000004378 air conditioning Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
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- Air Humidification (AREA)
Abstract
The utility model relates to a kind of Fresh air handling units with water circle device, including shell, surface air cooler, humidifier, water circle device, and the filter screen being connected with shell, centrifugal blower, fresh air inlet and fresh air outlet, surface air cooler is connected side by side with humidifier, it is set on the header tank of water circle device, water circle device further includes the water circulation component being connected with header tank, drain assembly and moisturizing component, drain assembly includes the first liquid level relay, motor-driven valve, discharge outlet and trap, by the monitoring result of the first liquid level relay, motor-driven valve is drained by discharge outlet, by the monitoring result of the second liquid level relay, moisturizing component is by hutch water device through water inlet moisturizing, water circulation component includes water pump, water pipe and shower plate, water in header tank is sent to humidifier by water pipe by water pump, realize being recycled with water for internal system.The utility model can be reduced water waste by setting water circle device, improve drainage effect, control water level height.
Description
Technical field
The utility model belongs to apparatus of air conditioning technical field, and in particular to a kind of new blower with water circle device
Group.
Background technique
Fresh air handling units be it is a kind of the apparatus of air conditioning of fresh air can be provided, functionally can be with by the requirement of use environment
Reach constant temperature and humidity or fresh air is provided merely.The functions such as its dedusting, dehumidifying or humidification, cooling or heating can be according to making
To be determined with the demand of environment, working principle is to pass through blower after treatment in outdoor extraction ozone to be sent to interior,
Replacement indoor original air when entering the room space.
In summer or the place of cooling is required, outdoor damp atmosphere can be met at the table that the flows through Fresh air handling units cold stage
Water is formed in condensation, and the discharge outlet and floor drain difference in height of existing Fresh air handling units are unobvious, while when the work of new blower, can be in unit
Inside forms negative pressure, and under the action of draught head, outside air can enter cabinet from water outlet, to influence drainage effect, make
It cannot be normally discharged at condensation ponding.
The table of the Fresh air handling units cold stage often with humidification the stage be connected, humidify the stage with water mostly from Fresh air handling units outside
Portion, hydraulic pipeline is generally longer, while external water delivery can aggravate above-mentioned seeping phenomenon.
Utility model content
For above situation, the utility model provides a kind of Fresh air handling units with water circle device, solves new blower
The seeping phenomenon of group uses water source by the optimization humidification stage, reduces the water waste in humidification stage, and control Fresh air handling units
Interior water level height.
The technical solution adopted in the utility model is a kind of Fresh air handling units with water circle device, including shell, filtering
Net, surface air cooler, humidifier, centrifugal blower, water circle device, fresh air inlet and fresh air outlet, the filter screen are fixed on described
The inside of shell；The water circle device includes header tank, water circulation component, drain assembly and moisturizing component, the water circulation
Component, the drain assembly and the moisturizing component are connected with the header tank；The surface air cooler and the humidifier are side by side
It is connected, the top of the surface air cooler and the humidifier is connected with the shell, the bottom of the surface air cooler and the humidifier
It is connected with the first end of the header tank, the second end of the header tank is connected with the shell；The centrifugal blower is fixed on
The bottom surface of the enclosure interior；The fresh air inlet and fresh air outlet are located at the top of the shell.
Preferably, the water circulation component includes water outlet, water pump, water pipe and shower plate, the first end of the water outlet
Be connected with the header tank, the second end of the water outlet is connected with the water pump, the water pump by the water pipe with it is described
Shower plate is connected, and the shower plate is fixed on the humidifier.
Preferably, the drain assembly includes the first liquid level relay, motor-driven valve, discharge outlet and trap, and described the
One liquid level relay is fixed on the header tank, and the motor-driven valve is fixed on inside the header tank, the discharge outlet and institute
Trap is stated to be connected.
Preferably, the moisturizing component includes hutch water device, the second liquid level relay and water inlet, and the hutch water device is fixed on
Inside the header tank, second liquid level relay is fixed on the header tank, the hutch water device and the water inlet phase
Even.
Preferably, the test side of first liquid level relay is connected with the header tank, first liquid level relay
Second end be connected with the motor-driven valve.
Preferably, the test side of second liquid level relay is connected with the header tank, second liquid level relay
Second end be connected with the hutch water device.
The utility model has the beneficial effects that: solve existing seeping phenomenon in unit by increasing drain assembly,
By the way that water circulation component is arranged, water source is used using condensed water as humidifier, had not only reduced ponding degree, but also reduce water source
Waste, while reducing the length of hydraulic pipeline, and water circle device can control in unit water level height in claimed range.
Detailed description of the invention
Fig. 1 is the overall structure diagram for the Fresh air handling units that the utility model has water circle device；
Fig. 2 is the structural schematic diagram of the utility model water circle device；
Main appended drawing reference:
Shell 1；Filter screen 2；Surface air cooler 3；Humidifier 4；Centrifugal blower 5；Fresh air inlet 6；Water circle device 7；Fresh air goes out
Mouth 8；
Header tank 71；Water circulation component 72；Drain assembly 73；Moisturizing component 74；
Water outlet 721；Water pump 722；Water pipe 723；Shower plate 724；
First liquid level relay 731；Motor-driven valve 732；Discharge outlet 733；Trap 734；
Hutch water device 741；Second liquid level relay 742；Water inlet 743.
Specific embodiment
By the technology contents of detailed the utility model, structure feature, reach purpose and efficacy, below with reference to specification
Attached drawing is described in detail.
The utility model provides a kind of Fresh air handling units with water circle device, as shown in Figure 1, mainly including shell 1, mistake
Strainer 2, surface air cooler 3, humidifier 4, centrifugal blower 5, water circle device 7, fresh air inlet 6 and fresh air outlet 8.Filter screen 2 is connected
In the inside of shell 1；Water circle device 7 includes header tank 71, water circulation component 72, drain assembly 73 and moisturizing component 74, water
The hydraulic pipeline of recirculation assembly 72, drain assembly 73 and moisturizing component 74 is connected with 71 aqueous solution inside of header tank；Surface air cooler 3
Be connected side by side with humidifier 4, the top of surface air cooler 3 and humidifier 4 is connected with shell 1, the bottom of surface air cooler 3 and humidifier 4 with
The first end of header tank 71 is connected, and the inner bottom surface of shell 1 is fixed in the bottom surface of header tank 71；Centrifugal blower 5 is fixed on shell 1
Internal bottom surface；Fresh air inlet 6 and fresh air outlet 8 are respectively arranged at left end and the right end at 1 top of shell, and fresh air inlet 6 is to open
The upward ventilation duct of mouth, fresh air outlet 8 are square ventilation duct.
Modularized design, filter screen 2, surface air cooler 3, humidifier have been carried out to fillter section, condensation segment, humidifier section and fan section
4, it is connected together, can be carried out according to different operating conditions different by plug-in type connection or fastener between centrifugal blower 5 and shell 1
Function selection.
Filter screen 2 belongs to primary filter, and the material of filter core is preferably non-woven fabrics and/or active carbon, and the filter core is main
For the primary filter of Fresh air handling units, 5 μm or more of dust particle can be filtered；It is cold that water vapour molecule in air-flow collides table
It can coagulate on the surface of surface air cooler 3 rapidly after device 3, and be flowed into the header tank 71 of lower section along diversion pipe, which rises
The effect that gas is tentatively dehumidified, filters and cooled down is arrived.
As shown in Fig. 2, header tank 71, water circulation component 72, drain assembly 73 and moisturizing component 74 form water circle device
7, it realizes the drainings of Fresh air handling units, moisturizing and is recycled with water, drain assembly 73 specifically includes the first liquid level relay 731, electronic
Valve 732, discharge outlet 733 and trap 734, the first liquid level relay 731 are fixed on the upper surface of header tank 71, the first liquid level
The test side of relay 731 is connected with 71 aqueous solution inside of header tank, the second end and motor-driven valve of the first liquid level relay 731
732 are connected, and motor-driven valve 732 is fixed on inside header tank 71, and discharge outlet 733 is connected with trap 734.Drain assembly 73 passes through
First liquid level relay 731 passes through motor-driven valve after liquid level reaches preset value to obtain the liquid level of header tank 71
732, it completes to drain through discharge outlet 733, so that the liquid level of header tank 71 is down to preset value hereinafter, trap 734 prevents
Peculiar smell and small worm outside unit enter unit.Drain assembly 73 is used in the moist rainy time, and outside air humidity is big, and room
Interior api request is dry, can solve existing Fresh air handling units because condensed water can not exclude due to the serious problem of ponding in time.
Moisturizing component 74 includes hutch water device 741, the second liquid level relay 742 and water inlet 743, the second liquid level relay
742 test side is connected with 71 aqueous solution inside of header tank, and the second end of the second liquid level relay 742 is connected with hutch water device 741,
Hutch water device 741 is fixed on inside header tank 71, and hutch water device 741 is connected with water inlet 743, after liquid level reaches preset value,
The water source outside unit can be accessed by water inlet 743, ensures that the humidification water of humidifier 4, moisturizing component 74 are used in drying
In the time short of rain, outdoor air is dry, and room air requires to moisten.
Water circulation component 72 specifically includes water outlet 721, water pump 722, water pipe 723 and shower plate 724, water outlet 721
First end is connected with header tank 71, and the second end of water outlet 721 is connected with water pump 722, and water pump 722 passes through water pipe 723 and spray
Plate 724 is connected, and the shower plate 724 is fixed on the top of the humidifier 4.According to humidification demand, water circulation component 72 passes through
Water in header tank 71 is supplied to humidifier 4, partial moisture is humidified to sky through water pipe 723 and shower plate 724 by water pump 722
In gas, rest part moisture can flow down because of gravity, flow into inside header tank 71, can be used as humidification water again, avoid existing
The unit partial moisture is directly lost caused water waste.
The water circle device 7 of the utility model preferentially uses water, drop using the condensed water that surface air cooler 3 generates as humidifier 4
The low ponding degree of existing Fresh air handling units realizes internal water circulation, and the cascading water of humidifier 4 also can be again as humidification
Device 4 uses water, reduces water resource waste, when header tank 71 generates ponding, after reaching 731 preset value of the first liquid level relay,
Extra ponding is discharged in time by drain assembly 73, and when 71 water of header tank is lower than 742 preset value of the second liquid level relay
When, unit external water source is introduced by moisturizing component 74 and completes moisturizing, guarantees that the water of humidifier 4, water circle device 7 can be controlled always
The height of water level is in claimed range in Fresh air handling units processed.
The above is the preferred embodiment of the application, does not limit the protection scope of the utility model with this, should be referred to
Out, for those skilled in the art, under the premise of not departing from this technology principle, several change can also be made
Into and retouching, these improvements and modifications also should be regarded as the protection scope of the application.
Claims (6)
1. a kind of Fresh air handling units with water circle device, which is characterized in that including shell, filter screen, surface air cooler, humidifier,
Centrifugal blower, water circle device, fresh air inlet and fresh air outlet,
The filter screen is fixed on the inside of the shell；
The water circle device includes header tank, water circulation component, drain assembly and moisturizing component, the water circulation component, institute
It states drain assembly and the moisturizing component is connected with the header tank；
The surface air cooler is connected side by side with the humidifier, the top of the surface air cooler and the humidifier and the shell phase
Even, the bottom of the surface air cooler and the humidifier is connected with the first end of the header tank, the second end of the header tank and
The shell is connected；
The centrifugal blower is fixed on the bottom surface of the enclosure interior, and
The fresh air inlet and fresh air outlet are located at the top of the shell.
2. the Fresh air handling units according to claim 1 with water circle device, which is characterized in that the water circulation component packet
The mouth of a river, water pump, water pipe and shower plate are included, the first end of the water outlet is connected with the header tank, and the of the water outlet
Two ends are connected with the water pump, and the water pump is connected by the water pipe with the shower plate, and the shower plate is fixed on described
Humidifier.
3. the Fresh air handling units according to claim 2 with water circle device, which is characterized in that the drain assembly includes
First liquid level relay, motor-driven valve, discharge outlet and trap, first liquid level relay are fixed on the header tank,
The motor-driven valve is fixed on inside the header tank, and the discharge outlet is connected with the trap.
4. the Fresh air handling units according to claim 3 with water circle device, which is characterized in that the moisturizing component includes
Hutch water device, the second liquid level relay and water inlet, the hutch water device are fixed on inside the header tank, the second liquid level relay
Device is fixed on the header tank, and the hutch water device is connected with the water inlet.
5. the Fresh air handling units according to claim 4 with water circle device, which is characterized in that the first liquid level relay
The test side of device is connected with the header tank, and the second end of first liquid level relay is connected with the motor-driven valve.
6. the Fresh air handling units according to claim 5 with water circle device, which is characterized in that the second liquid level relay
The test side of device is connected with the header tank, and the second end of second liquid level relay is connected with the hutch water device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821482576.6U CN208779627U (en) | 2018-09-11 | 2018-09-11 | Fresh air handling units with water circle device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821482576.6U CN208779627U (en) | 2018-09-11 | 2018-09-11 | Fresh air handling units with water circle device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208779627U true CN208779627U (en) | 2019-04-23 |
Family
ID=66160601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821482576.6U Active CN208779627U (en) | 2018-09-11 | 2018-09-11 | Fresh air handling units with water circle device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208779627U (en) |
-
2018
- 2018-09-11 CN CN201821482576.6U patent/CN208779627U/en active Active
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