CN208365652U - A kind of air-conditioning device with function of increasing pressure - Google Patents
A kind of air-conditioning device with function of increasing pressure Download PDFInfo
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- CN208365652U CN208365652U CN201820360503.3U CN201820360503U CN208365652U CN 208365652 U CN208365652 U CN 208365652U CN 201820360503 U CN201820360503 U CN 201820360503U CN 208365652 U CN208365652 U CN 208365652U
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Abstract
The utility model discloses a kind of air-conditioning device with function of increasing pressure, it is mainly used for the working space for needing interior empty pressurization and temperature to adjust simultaneously.The space relative closure, ambient enviroment may have more serious air pollution.Pressure charging system makes room air pressure slightly larger than pressure outside by indoor supercharged, it is ensured that outdoor untreated pollution air cannot enter the room, to guarantee the cleaning of room air.
Description
Technical field
The utility model relates to a kind of air-conditioning devices with function of increasing pressure.
Background technique
Air-conditioning has been widely used in the modern life and work as a kind of equipment for adjusting local ambient temperature.It improves
The temperature environments of our parts, but another problem is more and more prominent, that is, air quality problems, severe air
Quality can more influence our health and comfortable, interfere our capacity, reduce our work quality and efficiency, this
Utility model is exactly under this rugged environment for improving the equipment of local air environment.
The dust of outdoor air or chemical contamination index can be very high under special operating condition, and be limited to working method,
The limitation of operation field facilities and equipment structure feature and technical conditions, working region and the external environment of people cannot accomplish completely close
Isolation is closed, outdoor pollution air can invade interior, be the cleanliness of the working region air of guarantor, effective method is to pass through
It is indoor supercharged to the region, guarantee that room air pressure is slightly larger than pressure outside, is not easy outdoor untreated pollution air
It enters the room.Supercharging device is substantially independent at present, and this independent supercharging device can individually occupy indoor and outdoor spaces, for
Not having space to limit or be laid out, loose occasion is fine, for being laid out crowded occasion, such as some mobile operating equipments, especially
Be railway, subway, urban rail operating equipment, limited by axis weight, limit, space seems especially valuable, by alone plenum
The space tied up may will affect the feasibility of placement scheme, at least result in the decline of cleaning and comfort, interfere man-machine performance
Energy and efficiency.This air-conditioning device with function of increasing pressure described in the utility model, collection two are one, can it is shared by component and
Layout optimization greatly reduces the space hold of air-conditioning and supercharging device, this is for job that requires special skills equipment under specific operation environment
R & D design provides the layout of convenience, especially other side just complete set of equipments, while also reducing cost, improves building ring
The clean and tidy and comfort in border.
Utility model content
The utility model provides a kind of air-conditioning device with function of increasing pressure comprising air-conditioning system and pressure charging system, it should
Pressure charging system includes air cleaning unit, pressure fan, air outlet, and in terms of space of the pressurized air through flowing, segmentation scheme is also possible to
Including A/C evaporator, heater, air-valve；The air-conditioning system only embodies related to the utility model in this specification diagram
Such as evaporator, heater, pressure fan, return air inlet, air outlet component (and compressor, expansion valve in exchanging etc. not phase
The component of pass then no longer embodies in diagram, does not tell hereinafter superfluous), segmentation scheme further includes air-valve, the air-conditioning system and described
Pressure charging system connects booster fan downstream, the air outlet of the booster fan access it is indoor, it is described so as to indoor conveying air
Pressure charging system and the air-conditioning system are loaded in the same crust of the device.The pressure charging system shares same with the air-conditioning system
A booster fan or respectively with different booster fans, the different booster fan includes different air outlets or shares same
A air outlet.
The function of air-valve is mainly to adjust the mixing ratio of indoor and outdoor air, substantive effect be adjustment boosting capability and
Temperature adjustment ability, then temperature adjustment ability is big greatly for indoor circulation air quantity, and then boosting capability is big greatly for outdoor pressurization air quantity.
In the prior art, the evaporator can be worked by system reverse realizes heating (by controlling air conditioning reversing valve
The flow direction for changing refrigerant makes the exchange function of evaporator and condenser, realizes refrigeration, converts with the mode to heat), but -5
DEG C or less in a low temperature of efficiency it is very low, current industrial air-conditioning directlys adopt resistance heating mostly, therefore this industrial air-conditioning is again
Increase and match a set of resistive heating device, but for winter temperature mostly in -5 DEG C or more of southern region, resistive heating device can be with
Should not, it is heated using evaporator, windage can be reduced in this way, while further mitigated weight, reduction space and reducing cost, had
Body scheme can be selected according to various regions climatic environment.
Preferably, physical cleaning device or chemical cleaning method material are used in the air cleaning unit.
Preferably, physics purification device and chemical cleaning method material are set simultaneously in the air cleaning unit.
The working principle of air-conditioning device described in the utility model with function of increasing pressure is: being Interior Space by air-conditioning system
Controlled atmosphere section temperature, while by the pressure of pressure charging system increase room air, so that room pressure is higher than pressure outside, to make room
Outer air is not easy to flow into interior, and air-conditioning system and pressure charging system are integrally disposed in the same shell, save space.This for by
The special equipment that space limits operation under given conditions has positive effect, had both saved space, and had facilitated layout, reduces cost,
It is pressurized further through to room air, avoids outdoor contaminated air from entering the room, while this process is also that indoor supplement is new
Fresh air, oxygenation process, be conducive to the healthy, comfortable of staff, there is extremely extensive product for improving operating environment
Pole meaning.
In addition, the material for core of air cleaning unit can independently be selected according to the type of operating environment Air Contamination object,
Replacement expands the workplace that the air-conditioning device with pressurization dedusting function can adapt to.For railway and other classes
The air quality for seemingly needing to be improved the not good enough enclosure space of ambient air quality has positive effect.
Detailed description of the invention
Fig. 1 is the operation of a preferred embodiment 1.1 of the air-conditioning device with pressurization dedusting function described in the utility model
Schematic illustration；
Fig. 2 is the operation of a preferred embodiment 1.2 of the air-conditioning device with pressurization dedusting function described in the utility model
Schematic illustration；
Fig. 3 is the operation of a preferred embodiment 1.3 of the air-conditioning device with pressurization dedusting function described in the utility model
Schematic illustration；
Fig. 4 is the operation of a preferred embodiment 1.4 of the air-conditioning device with pressurization dedusting function described in the utility model
Schematic illustration.
Specific embodiment
Some preferred embodiments of the utility model are described with reference to the accompanying drawing:
A kind of embodiment 1.1: air-conditioning device with function of increasing pressure (as shown in Fig. 1 fine line frame) comprising pressurization
System (in Fig. 1 in left-hand broken line frame) and air-conditioning system (in Fig. 1 in the dotted line frame of right side), the pressure charging system includes that air is net
Makeup set, air-valve, evaporator, heater, pressure fan, air outlet, the air-conditioning system include return air inlet, air-valve, evaporator, plus
Hot device, pressure fan, air outlet.Its stroke valve, evaporator, heater, pressure fan, air outlet share for two systems.
The pressure fan is located at the A/C evaporator and air-conditioning heater downstream, and the air cleaning unit is located at described
The air outlet of A/C evaporator and air-conditioning heater upstream, the pressure fan is located at interior, the return air inlet of the air-conditioning system
Be set to interior, which is arranged the A/C evaporator and air-conditioning heater, the air cleaning unit downstream and
Air-valve is set between the downstream of the return air inlet, which is located at the upstream of the A/C evaporator and air-conditioning heater.
In the present embodiment, outdoor air flows through air cleaning unit, and it is purified after pass through the air-valve and the sky
The air mixed flow that adjusting system return air inlet is collected, then enters back into evaporator and heater, through the evaporator and heater temperature adjustment
Air afterwards is sent into indoor (Fig. 1 black double dot dash line frame) by pressure fan through air outlet again, meanwhile, indoor air is via described
The outdoor air mixed flow that return air inlet constantly passes through the air-valve and purifies through the air cleaning unit, passes through the evaporation
It is sent into interior through air outlet via the pressure fan again after device and heater temperature adjustment, is looped back and forth like this.
In the present embodiment, the pressure charging system and the air-conditioning system share the same pressure fan and the same air outlet,
Reach and save equipment, section space-efficient effect, while all outdoor airs are intended to increase by evaporator and heater in this scheme
Press air all can be by evaporator and heater come temperature adjustment, even if also having preferable temperature adjustment ability in maximum boost state.
A kind of embodiment 1.2: air-conditioning device with function of increasing pressure (as shown in Fig. 2 fine line frame) comprising pressurization
System (in Fig. 2 in left-hand broken line frame) and air-conditioning system (in Fig. 2 in the dotted line frame of right side), the pressure charging system includes that air is net
Makeup sets, air-valve, pressure fan, air outlet, and the air-conditioning system includes return air inlet, evaporator, heater, air-valve, pressure fan, send
Air port, stroke valve, pressure fan, air outlet share for two systems.
The return air inlet of the air-conditioning system is located at interior, which is arranged the A/C evaporator and air-conditioning heating
Air-valve is arranged between the air cleaning unit downstream and the A/C evaporator and the downstream of air-conditioning heater, the air-valve in device
Positioned at the upstream of the pressure fan, to make the room air and process air cleaning unit purification by air-conditioning system temperature adjustment
Outdoor air is via air-valve mixed flow, and the same air outlet through the same pressure fan is sent into the interior to temperature adjustment.
In the present embodiment, outdoor air flows through air cleaning unit, passes through the air-valve and the air-conditioning after purified
Then air mixed flow after system temperature adjustment is sent into interior by the air outlet of pressure fan again, meanwhile, indoor air is via described time
Air port constantly passes through the A/C evaporator and air-conditioning heater temperature adjustment, later again fills the air cleaning through the air-valve
The outdoor air for setting purification and the indoor return air mixed flow after the air-conditioning system temperature adjustment, then by the pressure fan through air outlet
It is sent into interior, is looped back and forth like this.
In the present embodiment, the pressure charging system and the air-conditioning system are also to share the same pressure fan and the same air-supply
Mouthful, reach and save equipment, section space-efficient effect, the present embodiment and the difference of 1.1 embodiments are: is all outdoor empty in this scheme
The obstructed pervaporation device of gas and heater are directly sent into indoor, windage significant decrease, identical via pressure fan through air outlet
Under boost demand, power of fan is reduced, and blower fan volume reduces；
A kind of embodiment 1.3: air-conditioning device with function of increasing pressure (as shown in Fig. 3 fine line frame) comprising pressurization
System (in Fig. 3 in left-hand broken line frame) and air-conditioning system (in Fig. 3 in the dotted line frame of right side), the pressure charging system includes that air is net
Makeup is set, the air outlet I of pressure fan I and air outlet I, pressure fan I are located at interior；The air-conditioning system includes being set to interior
Return air inlet, which is arranged A/C evaporator and air-conditioning heater, under the A/C evaporator and air-conditioning heater
The air outlet II of trip setting pressure fan II, pressure fan II are located at the interior to temperature adjustment, and the air-conditioning system and the pressurization are
System respectively by different pressure fan and different send the room air by circulation, temperature adjustment and the outdoor air by purification
The interior to temperature adjustment is sent into air port, so that room air pressure be made to be greater than the pressure of outdoor air, is guaranteed outdoor not purified
Air may not flow into interior, it is ensured that indoor air quality is met the requirements.
In the present embodiment, outdoor air flows through air cleaning unit, is sent by pressure fan I through air outlet I after purified
Interior, meanwhile, indoor air constantly passes through the evaporator and heater temperature adjustment via the return air inlet, later again by institute
It states pressure fan II and sends interior back to through air outlet II, loop back and forth like this.
In the present embodiment, the room air after temperature adjustment and the outdoor air by purification pass through different pressure fan and difference
Air outlet be sent into indoor, air-conditioning system is independently worked with the pressure charging system, is not interfere with each other, the work shape of pressure charging system
State does not influence the temperature adjustment ability of air-conditioning, and the Duct design of pressure charging system and air-conditioning system is simple, does not need to consider confluence interference.
A kind of embodiment 1.4: air-conditioning device with function of increasing pressure (as shown in Fig. 4 fine line frame) comprising pressurization
System (in Fig. 4 in left-hand broken line frame) and air-conditioning system (in Fig. 4 in the dotted line frame of right side).The pressure charging system includes that air is net
Makeup set with pressure fan I, the air-conditioning system include be set to indoor return air inlet, the return air inlet downstream be arranged A/C evaporator
And air-conditioning heater, the downstream setting pressure fan II, pressure fan II and the air-supply of the A/C evaporator and air-conditioning heater
The same air outlet is accessed in the downstream machine I, which is located at the interior to temperature adjustment, the air-conditioning system and the pressurization
System is respectively sent the room air by circulation, temperature adjustment and the outdoor air by purification by what different pressure fan shared
The interior to temperature adjustment is sent into air port, so that room air pressure be made to be greater than the pressure of outdoor air, is guaranteed outdoor not purified
Air may not flow into interior, it is ensured that indoor air quality is met the requirements.An air outlet is shared, the land occupation face of the interior space is reduced
Product saves space.
In the present embodiment, outdoor air flows through air cleaning unit, by pressure fan I is sent into room through air outlet after purified
It is interior, meanwhile, indoor air constantly passes through the A/C evaporator and air-conditioning heater temperature adjustment via the return air inlet, later
Interior is sent back to through air outlet by the pressure fan II again, is looped back and forth like this.
The present embodiment and 1.3 differences implemented are, the air of pressure charging system via after the pressurization of independent booster fan from altogether
Air outlet is sent into interior, but the working condition of pressure charging system has substantially no effect on the temperature adjustment ability of air-conditioning, but air duct is set
Meter needs to consider confluence interference.Thus air channel structure wants different from.Since air outlet quantity reduces, the space occupied is smaller,
Easily facilitate indoor arrangement.
The pressure charging system and air-conditioning system of air-conditioning device described in embodiment 1.1- embodiment 1.4 with function of increasing pressure exist
In the same device.
Claims (12)
1. a kind of air-conditioning device with function of increasing pressure, it is characterised in that: including pressure charging system and air-conditioning system, the pressurization system
System includes air cleaning unit, pressure fan, air outlet, and the air-conditioning system includes A/C evaporator and air-conditioning heater and position
It is located at interior, the air-conditioning system in the air outlet of the pressure fan of the A/C evaporator and air-conditioning heater downstream, the pressure fan
It further include being located at indoor return air inlet, which is arranged the A/C evaporator and air-conditioning heater, the air are net
Makeup, which is set, is arranged air-valve between downstream and the downstream of the return air inlet, which is located at the A/C evaporator and air-conditioning heater
Upstream.
2. as described in claim 1 with the air-conditioning device of function of increasing pressure, it is characterised in that: adopted in the air cleaning unit
Physics purification device and chemical cleaning method material are set with physical cleaning device or chemical cleaning method material or simultaneously.
3. as described in claim 1 with the air-conditioning device of function of increasing pressure, it is characterised in that: pressure charging system and air-conditioning system exist
In the same device.
4. a kind of air-conditioning device with function of increasing pressure, it is characterised in that: including pressure charging system and air-conditioning system, the pressurization system
System includes air cleaning unit, pressure fan, air outlet, and the air-conditioning system includes A/C evaporator and air-conditioning heater and position
It is located at interior, the air-conditioning system in the air outlet of the pressure fan of the A/C evaporator and air-conditioning heater downstream, the pressure fan
It further include being located at indoor return air inlet, which is arranged the A/C evaporator and air-conditioning heater, the air are net
Makeup, which is set, is arranged air-valve between downstream and the A/C evaporator and the downstream of air-conditioning heater, which is located at the pressure fan
Upstream, to make room air by air-conditioning system temperature adjustment and the outdoor air by air cleaning unit purification via wind
Valve mixed flow, and the same air outlet through the same pressure fan is sent into the interior to temperature adjustment.
5. as claimed in claim 4 with the air-conditioning device of function of increasing pressure, it is characterised in that: adopted in the air cleaning unit
Physics purification device and chemical cleaning method material are set with physical cleaning device or chemical cleaning method material or simultaneously.
6. as claimed in claim 4 with the air-conditioning device of function of increasing pressure, it is characterised in that: pressure charging system and air-conditioning system exist
In the same device.
7. a kind of air-conditioning device with function of increasing pressure, it is characterised in that: including pressure charging system and air-conditioning system, the pressurization system
System includes air cleaning unit and pressure fan I, and the air outlet I of pressure fan I is located at the interior to temperature adjustment；The air-conditioning system packet
It includes and is set to indoor return air inlet, which is arranged A/C evaporator and air-conditioning heater, the A/C evaporator and sky
Adjust the downstream of heater that pressure fan II is set, the air outlet II of pressure fan II is located at the interior to temperature adjustment, the air-conditioning system
The room air by circulation, temperature adjustment and the outdoor air by purification are passed through into different air-supplies respectively from the pressure charging system
Machine and different air outlets are sent into the interior to temperature adjustment.
8. as claimed in claim 7 with the air-conditioning device of function of increasing pressure, it is characterised in that: adopted in the air cleaning unit
Physics purification device and chemical cleaning method material are set with physical cleaning device or chemical cleaning method material or simultaneously.
9. as claimed in claim 7 with the air-conditioning device of function of increasing pressure, it is characterised in that: pressure charging system and air-conditioning system exist
In the same device.
10. a kind of air-conditioning device with function of increasing pressure, it is characterised in that: including pressure charging system and air-conditioning system, the pressurization
System includes air cleaning unit and pressure fan I, and the air-conditioning system includes being set to indoor return air inlet, the return air inlet downstream
A/C evaporator and air-conditioning heater, the downstream setting pressure fan II of the A/C evaporator and air-conditioning heater, the air-supply are set
The same air outlet is accessed in machine II and the downstream the pressure fan I, which is located at the interior to temperature adjustment, the air-conditioning
System respectively passes through the room air by circulation, temperature adjustment and the outdoor air by purification from the pressure charging system different
The shared air outlet of pressure fan is sent into the interior to temperature adjustment.
11. as claimed in claim 10 with the air-conditioning device of function of increasing pressure, it is characterised in that: in the air cleaning unit
Using being arranged physics purification device and chemistry simultaneously in physical cleaning device or chemical cleaning method material or the air cleaning unit
Scavenging material.
12. as claimed in claim 10 with the air-conditioning device of function of increasing pressure, it is characterised in that: pressure charging system and air-conditioning system
In the same device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820360503.3U CN208365652U (en) | 2018-03-16 | 2018-03-16 | A kind of air-conditioning device with function of increasing pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820360503.3U CN208365652U (en) | 2018-03-16 | 2018-03-16 | A kind of air-conditioning device with function of increasing pressure |
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| Publication Number | Publication Date |
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| CN208365652U true CN208365652U (en) | 2019-01-11 |
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| CN201820360503.3U Active CN208365652U (en) | 2018-03-16 | 2018-03-16 | A kind of air-conditioning device with function of increasing pressure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110285520A (en) * | 2018-03-16 | 2019-09-27 | 中国铁建高新装备股份有限公司 | A kind of air-conditioning device with function of increasing pressure |
-
2018
- 2018-03-16 CN CN201820360503.3U patent/CN208365652U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110285520A (en) * | 2018-03-16 | 2019-09-27 | 中国铁建高新装备股份有限公司 | A kind of air-conditioning device with function of increasing pressure |
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