CN207880960U - Public building refrigerant type air-conditioning adds the novel system of dedicated fresh air - Google Patents
Public building refrigerant type air-conditioning adds the novel system of dedicated fresh air Download PDFInfo
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- CN207880960U CN207880960U CN201721888538.6U CN201721888538U CN207880960U CN 207880960 U CN207880960 U CN 207880960U CN 201721888538 U CN201721888538 U CN 201721888538U CN 207880960 U CN207880960 U CN 207880960U
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Abstract
The utility model is related to filed of air conditioning, the novel system that a kind of public building refrigerant type air-conditioning adds dedicated fresh air is specifically disclosed；Including fresh air system and air-conditioning system, fresh air system includes fresh air host, guard mechanism and new wind mechanism, and fresh air host is fixed with fresh air manifold and blast pipe, filter screen is fixed in blast pipe；Guard mechanism includes holder, sink and weather shield, and first piston is equipped in sink, is equipped with compression spring group in sink, bottom of gullet is fixed with electromagnet；Basin sidewall is fixed with outlet pipe, and outlet pipe is connected to blast pipe；First switch and water fender are equipped in outlet pipe；Drying air fan is fixed on holder；New wind mechanism includes fresh wind port, fresh-air fan and fresh air branch pipe, and fresh air branch pipe is fixed on fresh air manifold；Air-conditioning system includes air-conditioner host and indoor unit, and indoor unit is connected to air-conditioner host.The novel system of this programme can be small with noise and influence building use when overhauling.
Description
Technical field
The utility model is related to filed of air conditioning, and in particular to a kind of refrigerant type air-conditioning adds dedicated outdoor air system.
Background technology
A set of independent air processing system that fresh air system is made of supply air system and exhaust system, it is divided into duct type
Fresh air system and without two kinds of pipeline fresh air system.Duct type fresh air system is made of new wind turbine and pipe fitting, passes through new wind turbine
Clean room outer space conductance enters interior, and room air is discharged by pipeline, and duct type fresh air system is more suitable greatly due to quantities
The public building for closing industry or large area uses.Air-conditioning is also known as air regulator, generally comprises host and indoor unit, air-conditioning
When in use, indoor unit can be adjusted indoor temperature, make indoor environment more to indoor input cold air or heating
It is comfortable.
Although fresh air system can take a breath to interior, current Fresh air handling units are bulky, and host is general
In indoor furred ceiling, noise is big when work, is easy to bother the people in building.Secondly, it is handed over using full heat in fresh air system
Parallel operation is indoor conveying fresh air, but total-heat exchanger can only when fresh air and return air cross exchanging into trip temperature and humidity,
When temperature is identical as outdoor temperature indoors, it can not cool down to interior, so indoor environment can not be made to become more comfortable.
In addition, in the hostdown of fresh air system, when needing to overhaul host, the people in building needs the maintenance for maintenance worker
It leaves room, influences the normal use of building.
Utility model content
The purpose of this utility model is to provide a kind of public building for the normal use for not influencing building when maintenance is cold
Matchmaker's type air-conditioning adds the novel system of dedicated fresh air.
In order to achieve the above objectives, the technical solution of the utility model is：Public building refrigerant type air-conditioning adds dedicated fresh air
Novel system, including fresh air system and air-conditioning system, fresh air system include fresh air host, guard mechanism and at least one new wind turbine
Structure, fresh air host are located outside, and the outlet air end of fresh air host is fixed with fresh air manifold, air intake is fixed with blast pipe, blast pipe
For far from low being obliquely installed with the other end in fresh air host one end, filter screen is fixed in blast pipe；Guard mechanism include holder,
The sink and weather shield being fixed on holder, weather shield are located above fresh air host, and sink is higher than blast pipe, and pressure is equipped in sink
Spring group and the first piston that can be slided along basin sidewall, compression spring group both ends are separately fixed on bottom of gullet and first piston；Water
Groove sidewall is fixed with outlet pipe, and the junction of outlet pipe and sink is less than first piston, and outlet pipe is far from sink one end and air inlet
Pipe is connected to, and the connectivity part of outlet pipe and blast pipe is between filter screen and fresh air host；It is fixed with drying air fan on holder, does
The outlet air end of dry wind turbine is connected to outlet pipe；New wind mechanism includes fixed fresh wind port, fresh-air fan and fresh air branch pipe on the wall,
The outlet air end of fresh-air fan is connected to fresh wind port, and the air intake of fresh-air fan is connected to fresh air branch pipe, and fresh air branch pipe is far from fresh air
Wind turbine one end is fixed on fresh air manifold；Air-conditioning system includes at least one air-conditioner host and indoor unit, and air-conditioner host is located at room
Outside, indoor unit is connected to the outlet air end of air-conditioner host.
In use, opening fresh air host and fresh-air fan, extraneous air enter fresh air host, outside air from blast pipe
In dust be isolated in outside filter screen.Fresh air enters fresh air manifold from the outlet air end of fresh air host, and is flowed along fresh air manifold,
When by fresh air branch pipe, part fresh air enters fresh air branch pipe, finally enters in room from fresh wind port.Fresh-air fan makes fresh air branch
Air in pipe enters from fresh wind port in room, and the pressure in fresh air branch pipe is made to reduce, and the gas in fresh air manifold is promoted to enter
Fresh air branch pipe promotes fresh air along fresh air manifold to far from new to reduce air pressures of the fresh air manifold far from fresh air host one end
Wind host side is flowed, and avoids entering without fresh air in the fresh air branch pipe far from fresh air host.
When beginning to rain, user, which goes to, closes fresh air host.Weather shield plays the role of blocking to fresh air host at this time, keeps away
Exempt from rainwater to fall directly on fresh air host, avoids fresh air host for a long time in the rainy day using intaking, fresh air host is then avoided to damage
It is bad.Rainwater is fallen into sink simultaneously, first piston slide downward under the gravity of rainwater, until first piston moves to out
Below the connectivity part of water pipe and sink, the water in sink is flowed out from outlet pipe, is rinsed to blast pipe, will be attached to blast pipe
Dust on side wall and filter screen washes out blast pipe.Then drying air fan is opened, drying air fan is into outlet pipe and blast pipe
It blows, make to be attached to outlet pipe and enters the wind the water evaporation on inside pipe wall, then open fresh air host, fresh air host is again to room
Inside it is passed through fresh air.
When temperature is higher, air-conditioner host is opened, air-conditioner host cools down to air, and the lower air of temperature is from interior
Machine is got in, and is cooled down to interior.Air-conditioning system is mutual indepedent with fresh air system, the pipeline and fresh air system of air-conditioning system
Pipeline will not influence each other.
This programme has the beneficial effect that：(1) air-conditioning system and fresh air system are mutual indepedent, the pipeline of air-conditioning system with it is new
The pipeline of wind system will not influence each other, convenient for user using when chosen whether according to actual environment temperature to open air-conditioning system
System, keeps indoor temperature more comfortable.
(2) weather shield plays the role of blocking to fresh air host, when fine day, avoids that fresh air host is exposed to the sun and temperature is rapid
It increases, avoids the part in fresh air host because of the excessively high damage of temperature；When the rainy day, it can enter to avoid rainwater in fresh air host, keep away
Exempt from the part waterlogged damage in it, therefore the failure rate of fresh air host can be reduced.
(3) when fresh air host work, the dust in air is blocked in outside filter screen, can enter fresh air to avoid dust
In host, the number of fresh air host cleaning is reduced.When raining, rainwater storage glides in first piston in sink and exposes water outlet
Enter outlet pipe after pipe, flow downward subsequently into blast pipe, and along blast pipe, blast pipe and filter screen are cleaned,
The dust being attached on air inlet inside pipe wall and filter screen is removed, need not manually clean, the workload of worker can be effectively reduced,
And after cleaning, filter screen does not have the blocking of dust, can have more air to pass through filter screen, last fresh air wind in the unit interval
The intake of machine increases, and the fresh air got in is more.
(4) after the completion of cleaning, blast pipe and outlet pipe can be dried in drying air fan, make to be attached to blast pipe and
The droplet evaporation being discharged on inside pipe wall avoids droplet when fresh air host work after cleaning from being inhaled into fresh air host, further keeps away
Exempt from fresh air host waterlogged damage.
(5) fresh air host is located outside, and is not take up the interior space, and the noise that when fresh air host work generates will not be to building
People in building impacts, and building can be used normally in maintenance, without conceding place for service personnel.
Preferred embodiment one, is further improved as to base case, and sink is located at below weather shield, and weather shield is equipped with
Move the water to flow into the diversion trench of sink.The water fallen on weather shield is flowed to along diversion trench in sink, effectively accelerates the water storage of sink
Speed can also clean blast pipe when the force of rain is smaller.
Preferred embodiment two, as being further improved to preferred embodiment one, outlet pipe side wall, which is equipped with, can store the recessed of water
The connectivity part of slot, drying air fan and outlet pipe is higher than groove, and the second piston that can be slided along recess sidewall is fixed in groove, recessed
It is separately fixed at the reseting pressuring spring on bottom portion of groove and second piston equipped with both ends in slot, being fixed in groove can be by second piston
Second switch and the third switch pressed, second switch can open drying air fan, and third switch can close fresh air host.Water enters
Entering in groove after outlet pipe, second piston is pushed to be slided to bottom portion of groove, second piston presses second switch and third switch,
Fresh air Host Shutdown, drying air fan are opened, and the wind of drying air fan blowout passes through groove, makes the water evaporation in groove.In groove
Water evaporation after, second piston sets back under reseting pressuring spring effect, and second piston stopping presses second switch and third is opened
It closes, fresh air host reopens, drying air fan is closed.Sink inner product has makes first piston slide downward expose water outlet pipe end enough
When portion, rainwater, which flows into outlet pipe, can be automatically closed fresh air host, not need manual control fresh air host and drying air fan
Opening and closing, is further reduced the workload of user.
Preferred embodiment three is fixed with mixing air hose as being further improved to preferred embodiment two, in room, mixes air hose
It is connected to simultaneously with the outlet air end of fresh wind port and indoor unit, mixes in air hose and be fixed with multiple wind shields.It is flowed out from fresh wind port new
Wind and the cold wind flowed out from indoor unit enter mixing air hose, and wind shield plays barrier effect, fresh air and cold wind to the flowing of gas
It is mixed when around wind shield, the mixed gas temperature finally flowed out from mixing air hose is uniform.
Preferred embodiment four, as being further improved to preferred embodiment three, fresh air host periphery is equipped with dust-blocking cover, dust-blocking cover
It is fixed on holder.Dust-blocking cover plays barrier effect to dust, prevents dust from falling on fresh air host, keeps the clean of fresh air host
Only, rainwater when blowing can also be avoided to fall on fresh air host, further avoid the water inlet of fresh air host.
Preferred embodiment five, as being further improved to preferred embodiment four, dust-blocking cover is equipped with adhesive-layer, and adhesive-layer passes through
Velcro is connect with dust-blocking cover.Dust is sticked to when passing through adhesive-layer on adhesive-layer, can so reduce the ash around fresh air host
Dirt further avoids dust and enters blast pipe or be attached to fresh air host surface.
Preferred embodiment six, as being further improved to preferred embodiment five, adhesive-layer is located at dust-blocking cover close to fresh air host
Side.Dust-blocking cover can splash to avoid rainwater on adhesive-layer, and adhesive-layer is then avoided to get wet failure.
Description of the drawings
Fig. 1 be the utility model novel system in new wind mechanism structural schematic diagram；
Fig. 2 is the structural schematic diagram of guard mechanism in Fig. 1；
Fig. 3 is the sectional view of sink in Fig. 2；
Fig. 4 is the enlarged drawing at A in Fig. 3.
Specific implementation mode
Utility model will be further described in detail below with reference to the attached drawings and specific embodiments：
Reference numeral is：Room 1, fresh air host 2, fresh air manifold 21, fresh air branch pipe 22, fresh-air fan 23, fresh wind port 24,
Mix air hose 25, blast pipe 26, air-conditioner host 3, indoor unit 31, holder 4, weather shield 41, diversion trench 42, sink 5, outlet pipe
51, first piston 52, iron block 53, electromagnet 54, compression spring group 55, first switch 56, water fender 57, drying air fan 6, dry air hose
61, groove 7, second piston 71, reseting pressuring spring 72, second switch 73, the 4th switch 74.
As shown in Figure 1, public building refrigerant type air-conditioning adds the novel system of dedicated fresh air, including fresh air system and air-conditioning system
System, as shown in Fig. 2, fresh air system includes fresh air host 2, guard mechanism and six new wind mechanisms.
New wind mechanism includes the fresh wind port 24 being fixed in room 1, fresh-air fan 23 and fresh air branch pipe 22, fresh-air fan 23
Outlet air end be connected to fresh wind port 24, the air intake of fresh-air fan 23 is connected to fresh air branch pipe 22, and fresh air branch pipe 22 is far from fresh air
23 one end of wind turbine is glued on fresh air manifold 21.Air-conditioning system includes an air-conditioner host 3 and six indoor units 31, the present embodiment
Air-conditioning system can also include that two air-conditioner hosts 3 and six indoor units 31, air-conditioner host 3 are located outside, indoor unit 31 with
The outlet air end of air-conditioner host 3 is connected to.Fixed there are six air hose 25 is mixed on wall, fresh wind port 24, the outlet air end of indoor unit 31 are equal
It is connected to mixing air hose 25, mixes in air hose 25 and be welded with several wind shields.
Fresh air host 2 is located on roof, the outlet air end of fresh air host 2 is fixed with fresh air manifold 21, air intake be fixed with into
Air hose 26, blast pipe 26 are obliquely installed to be with left lower than right, and being glued in blast pipe 26 has filter screen.
Guard mechanism includes that holder 4 and the sink 5 being welded on holder 4 and weather shield 41, weather shield 41 are located at fresh air master
2 top of machine, sink 5 are higher than blast pipe 26, are less than weather shield 41, and weather shield 41 is equipped with the diversion trench 42 for moving the water to flow into sink 5.
As shown in figure 3, being equipped with compression spring group 55 in sink 5 and can be embedded with along the first piston 52 of 5 side walls of sink, first piston 52
Iron block 53, compression spring group 55 include three compression springs of distribution triangular in shape, and three compression spring both ends are respectively welded at 5 bottom of sink and the
On one piston 52,5 bottom of sink is equipped with cavity, and electromagnet 54 is fixed in cavity.The splicing of 5 side wall of sink has outlet pipe 51, goes out
Water pipe 51 and the junction of sink 5 are less than first piston 52, and 51 lower end of outlet pipe is connected to blast pipe 26, outlet pipe 51 and air inlet
The connectivity part of pipe 26 is between filter screen and fresh air host 2.It is equipped with first switch 56 in outlet pipe 51 and is hinged with water fender
57, torsional spring is equipped between water fender 57 and outlet pipe 51, first switch 56 can open electromagnet 54, and water fender 57 can press first
Switch 56.As shown in figure 4, integrally formed with the groove 7 that can store water on 51 side wall of outlet pipe, interior be equipped with of groove 7 can be along groove 7
The second piston 71 of sliding, groove 7 is interior to be respectively welded at the reseting pressuring spring in 7 bottom of groove and second piston 71 equipped with both ends
72, interior be equipped with of groove 7 can be switched by the second switch 73 and third that second piston 71 is pressed, and second switch 73 can open dry wind
Machine 6, third switch can close fresh air host 2.It is fixed with drying air fan 6 on holder 4, the outlet air end splicing of drying air fan 6 has dry
Dry air hose 61, the dry lower end being in charge of are connected to outlet pipe 51, and the connectivity part of the outlet air end and outlet pipe 51 of drying air fan 6 is higher than
Groove 7.2 periphery of fresh air host is equipped with dust-blocking cover, and dust-blocking cover is welded on holder 4.The side of dust-blocking cover towards fresh air host 2 is set
There are adhesive-layer, adhesive-layer to be connect with dust-blocking cover by velcro, viscose glue layer surface is coated with viscose glue.
In use, user, which goes to, opens fresh air host 2 and fresh-air fan 23, extraneous air enters new from blast pipe 26
Wind host 2, the dust in outside air are isolated in outside filter screen.Fresh air enters fresh air manifold from the outlet air end of fresh air host 2
21, and flowed along fresh air manifold 21, when by fresh air branch pipe 22, part fresh air enters fresh air branch pipe 22, finally from fresh wind port
24 get in.Fresh-air fan 23 makes the air in fresh air branch pipe 22 enter mixing air hose 25 from fresh wind port 24, subsequently into room
It is interior.
When raining, weather shield 41 plays the role of blocking to fresh air host 2, falls on the rainwater on weather shield 41 along diversion trench
42 flow into sink 5,52 slide downward of first piston, until first piston 52 moves under connectivity part of the outlet pipe 51 with sink 5
Side, the water in sink 5 are flowed out from outlet pipe 51, and water makes the rotation of water fender 57 after being contacted with water fender 57, and water fender 57 presses the
One switch 56, electromagnet 54 are opened, slide downward under the action of 54 magnetic force of electromagnet of first piston 52, and the water in sink 5 is not
It is disconnected to flow into blast pipe 26 from outlet pipe 51, blast pipe 26 is rinsed, will be attached on 26 side wall of blast pipe and filter screen
Dust washes out blast pipe 26.At the same time, part water is stored in groove 7, and second piston 71 is pushed to be slided to 7 bottom of groove
Dynamic, second piston 71 presses second switch 73 and third switch, and fresh air host 2 is closed, drying air fan 6 is opened, and water is avoided to be inhaled
Enter in fresh air host 2.After water in sink 5 all flows out, water fender 57 sets back under the action of torsional spring, electromagnet 54
It closes, upward sliding under the action of compression spring group 55 of first piston 52, closes outlet pipe 51.Drying air fan 6 is opened, drying air fan
6 blow into outlet pipe 51 and blast pipe 26, make the water evaporation being attached on 26 inner wall of outlet pipe 51 and blast pipe, in groove 7
After interior water evaporation, second piston 71 sets back under the effect of reseting pressuring spring 72, and second switch is pressed in the stopping of second piston 71
73 and third switch, fresh air host 2 reopens, and drying air fan 6 is closed, and fresh air host 2 is passed through fresh air to interior.External environment
In dust by adhesive-layer when be bonded on adhesive-layer.
When temperature is higher, air-conditioner host 3 is opened, cold air enters mixing air hose 25 from indoor unit 31, and mixed with fresh air
It closes, then the lower mixed gas of temperature enters room 1, cools down to the air in room 1, and the lower air of temperature is from room
Interior machine 31 enters mixing air hose 25, is mixed with positioned at the fresh air mixed in air hose 25.
Above-described is only preferred embodiments of the present invention, it is noted that for those skilled in the art
For, without departing from the concept of the premise utility, several modifications and improvements can also be made, these should also be considered as this
The protection domain of utility model, these all do not interfere with the effect and patent practicability of the utility model implementation.This practicality is new
The technology of the omitted description of type, shape, construction part are known technology.
Claims (7)
1. public building refrigerant type air-conditioning adds the novel system of dedicated fresh air, which is characterized in that including fresh air system and air-conditioning system
System, the fresh air system includes fresh air host, guard mechanism and at least one new wind mechanism, and the fresh air host is located outside,
The outlet air end of the fresh air host is fixed with fresh air manifold, air intake is fixed with blast pipe, and the blast pipe is far from fresh air master
Machine one end is obliquely installed less than the other end, and filter screen is fixed in the blast pipe；The guard mechanism includes holder, fixation
Sink on holder and weather shield, the weather shield are located above fresh air host, and the sink is higher than blast pipe, the sink
It is interior equipped with compression spring group and the first piston that can be slided along basin sidewall, compression spring group both ends be separately fixed at bottom of gullet and the
On one piston；The basin sidewall is fixed with outlet pipe, and the junction of the outlet pipe and sink is less than first piston, it is described go out
Water pipe is connected to far from sink one end with blast pipe, the connectivity part of the outlet pipe and blast pipe be located at filter screen and fresh air host it
Between；Drying air fan is fixed on the holder, the outlet air end of the drying air fan is connected to outlet pipe；The new wind mechanism includes
Fixed fresh wind port, fresh-air fan and fresh air branch pipe on the wall, the outlet air end of the fresh-air fan are connected to fresh wind port, described new
The air intake of wind wind turbine is connected to fresh air branch pipe, and the fresh air branch pipe is fixed on far from fresh-air fan one end on fresh air manifold；Institute
It includes at least one air-conditioner host and indoor unit to state air-conditioning system, and the air-conditioner host is located outside, the indoor unit and air-conditioning
The outlet air end of host is connected to.
2. public building refrigerant type air-conditioning according to claim 1 adds the novel system of dedicated fresh air, which is characterized in that institute
It states sink to be located at below weather shield, the weather shield is equipped with the diversion trench for moving the water to flow into sink.
3. public building refrigerant type air-conditioning according to claim 2 adds the novel system of dedicated fresh air, which is characterized in that institute
State the groove for being fixed on outlet pipe side wall and can storing water, the connectivity part of the drying air fan and outlet pipe is higher than groove, described
It is equipped with the second piston that can be slided along recess sidewall in groove, bottom portion of groove and the is separately fixed at equipped with both ends in the groove
Reseting pressuring spring on two pistons, being fixed in the groove can be switched by the second switch and third that second piston is pressed, described
Second switch can open drying air fan, and the third switch can close fresh air host.
4. public building refrigerant type air-conditioning according to claim 3 adds the novel system of dedicated fresh air, which is characterized in that room
Interior to be fixed with mixing air hose, the mixing air hose is connected to the outlet air end of fresh wind port and indoor unit simultaneously, the mixing air hose
Inside it is fixed with multiple wind shields.
5. public building refrigerant type air-conditioning according to claim 4 adds the novel system of dedicated fresh air, which is characterized in that institute
It states fresh air host periphery and is equipped with dust-blocking cover, the dust-blocking cover is fixed on holder.
6. public building refrigerant type air-conditioning according to claim 5 adds the novel system of dedicated fresh air, which is characterized in that institute
It states dust-blocking cover and is equipped with adhesive-layer, the adhesive-layer is connect by velcro with dust-blocking cover.
7. public building refrigerant type air-conditioning according to claim 6 adds the novel system of dedicated fresh air, which is characterized in that institute
It states adhesive-layer and is located at dust-blocking cover close to fresh air host side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721888538.6U CN207880960U (en) | 2017-12-27 | 2017-12-27 | Public building refrigerant type air-conditioning adds the novel system of dedicated fresh air |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721888538.6U CN207880960U (en) | 2017-12-27 | 2017-12-27 | Public building refrigerant type air-conditioning adds the novel system of dedicated fresh air |
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| CN207880960U true CN207880960U (en) | 2018-09-18 |
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| CN201721888538.6U Active CN207880960U (en) | 2017-12-27 | 2017-12-27 | Public building refrigerant type air-conditioning adds the novel system of dedicated fresh air |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109631215A (en) * | 2018-11-26 | 2019-04-16 | 倪志华 | A kind of new blower of rotary shifted flow control |
| CN109827313A (en) * | 2019-01-22 | 2019-05-31 | 青岛智汇港创新科技有限公司 | A kind of central air conditioner air inlet guiding device |
| CN113446693A (en) * | 2021-07-26 | 2021-09-28 | 广东爱得威建设(集团)股份有限公司 | Wisdom building new trend system |
-
2017
- 2017-12-27 CN CN201721888538.6U patent/CN207880960U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109631215A (en) * | 2018-11-26 | 2019-04-16 | 倪志华 | A kind of new blower of rotary shifted flow control |
| CN109631215B (en) * | 2018-11-26 | 2020-09-29 | 深圳市宏富盛科技有限公司 | New fan of rotatory dislocation accuse stream |
| CN109827313A (en) * | 2019-01-22 | 2019-05-31 | 青岛智汇港创新科技有限公司 | A kind of central air conditioner air inlet guiding device |
| CN113446693A (en) * | 2021-07-26 | 2021-09-28 | 广东爱得威建设(集团)股份有限公司 | Wisdom building new trend system |
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