CN205736789U - A kind of ceiling mounting type evaporative cooling system being applicable to bus - Google Patents
A kind of ceiling mounting type evaporative cooling system being applicable to bus Download PDFInfo
- Publication number
- CN205736789U CN205736789U CN201620447760.1U CN201620447760U CN205736789U CN 205736789 U CN205736789 U CN 205736789U CN 201620447760 U CN201620447760 U CN 201620447760U CN 205736789 U CN205736789 U CN 205736789U
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- ceiling mounting
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- bus
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Abstract
A kind of ceiling mounting type evaporative cooling system being applicable to bus disclosed in this utility model, the multiple ceiling mounting types evaporation being arranged in bus top the unit that cools is constituted, and the evaporation of multiple ceiling mounting types cools, and unit is interior with bus compartment to be connected；Ceiling mounting type evaporates the unit that cools, and includes heat preserving type machine unit shell, and a sidewall of heat preserving type machine unit shell opens wide form air inlet completely；After entering according to air in heat preserving type machine unit shell, flow direction is disposed with air filter and multi-direction cloth water type material filling type direct evaporating-cooling unit, air-out runner is formed between multi-direction cloth water type material filling type direct evaporating-cooling unit and the sidewall of heat preserving type machine unit shell closed on, being provided with air outlet bottom the heat preserving type machine unit shell that air-out runner bottom is corresponding, air outlet is connected with in bus compartment by blowing unit.Ceiling mounting type evaporative cooling system of the present utility model, can be effectively improved the air quality in bus and air conditioning energy consumption is low.
Description
Technical field
This utility model belongs to air conditioning system technical field, is specifically related to a kind of ceiling mounting type evaporative cooling system being applicable to bus.
Background technology
The air conditioning system used on China's bus is mode based on steam compression type refrigeration mostly, air conditioning system structure complexity, maintenance cost is higher, and the use of compressor and blower fan makes the power consumption of existing bus air conditioning system relatively big, and the cold-producing medium used in existing bus air conditioning system is the most increasingly severe to the pollution of air.In addition, owing in bus, passenger is more, activity space is little, and passenger disorderly smoke and throw away rubbish freely phenomenon time be commonly present, and existing air conditioning system for automotive vehicles only carries out heat and wet treatment to return air in bus, entering in compartment without new wind, this is easy for causing the problem that air quality in bus is poor.
Based on above drawback, it is highly desirable to the air conditioning system in existing bus is improved: use the cyclic water tank of improvement, cyclic water tank arranges special conical water inlet, spilling of bus water in the process of moving can be reduced；The roof of bus arranges bigger air inlet, more air can be allowed when bus travels to flow into, it is not necessary to be separately provided blower fan, while cooling, decrease the energy consumption of air-conditioning；Air supply mode uses top board air-supply, and arranges dividing plate in top board, can realize the effect of balanced ventilation in bus；Above filler, it is respectively provided with water-locator with front, the efficiency of damp and hot exchanging of air and water can be improved, increase cooling extent.
Utility model content
The purpose of this utility model is to provide a kind of ceiling mounting type evaporative cooling system being applicable to bus, can be effectively improved the air quality in bus compartment and operation of air conditioner energy consumption is low.
This utility model be employed technical scheme comprise that, a kind of ceiling mounting type evaporative cooling system being applicable to bus, the unit that cooled by the multiple ceiling mounting types evaporation being arranged in bus top is constituted, and the evaporation of multiple ceiling mounting types cools, and unit is interior with bus compartment to be connected；
Ceiling mounting type evaporates the unit that cools, and includes heat preserving type machine unit shell, and a sidewall of heat preserving type machine unit shell opens wide form air inlet completely；After entering according to air in heat preserving type machine unit shell, flow direction is disposed with air filter and multi-direction cloth water type material filling type direct evaporating-cooling unit, air-out runner is formed between multi-direction cloth water type material filling type direct evaporating-cooling unit and the sidewall of heat preserving type machine unit shell closed on, being provided with air outlet bottom the heat preserving type machine unit shell that air-out runner bottom is corresponding, air outlet is connected with in bus compartment by blowing unit；Volume control damper it is provided with in air outlet.
Feature of the present utility model also resides in:
Blowing unit is positioned at bus compartment, the roof of bus and the top board arranged parallel and close to roof surround；Multiple top board air outlet it is evenly arranged with, for blowing in bus compartment on top board.
Multiple dividing plate being perpendicular to top board it is evenly arranged with in blowing unit.
Multi-direction cloth water type material filling type direct evaporating-cooling unit, include filler, the inlet side of filler is provided with water-locator before filler, the air side of filler is disposed with water fender, moisturizing unit, filler be provided above filler upper water distributor, the lower section of filler, water fender and moisturizing unit is provided with cyclic water tank；Before filler, water-locator is connected with filler upper water distributor, and filler upper water distributor is connected with cyclic water tank by feed pipe；The top of cyclic water tank uniformly offers multiple turbination water inlet；Moisturizing unit connects with cyclic water tank.
Before filler, water-locator is made up of water distribution standpipe and multiple nozzle being uniformly arranged on water distribution standpipe and spray towards filler；Water distribution standpipe is connected with filler upper water distributor.
Filler upper water distributor is made up of shower and multiple shower nozzle being uniformly arranged on shower and spray towards filler；Shower is connected with water distribution standpipe, feed pipe respectively.
Water pump it is provided with on feed pipe.
Moisturizing unit uses moisturizing pipeline, and the lower end of moisturizing pipeline is stretched in cyclic water tank, and forms moisturizing outlet in lower end；Heat preserving type machine unit shell is stretched out in the upper end of moisturizing pipeline, and forms moisturizing entrance in upper end.
Water draw-off it is additionally provided with in cyclic water tank.
Moisturizing control valve it is provided with on moisturizing pipeline.
The beneficial effects of the utility model are:
1) not using blower fan in ceiling mounting type evaporative cooling system of the present utility model, bus is during moving forward, and novel wind energy arranges bigger air inlet in bus top and flows into, it is not necessary to arranges blower fan, saves energy.
2) cyclic water tank after improving is used in ceiling mounting type evaporative cooling system of the present utility model, water inlet on cyclic water tank is set to turbination, the water sprayed through water-distributing device easily enters in cyclic water tank under gravity, and arranging of special turbination water inlet can reduce spilling of bus water in the process of moving.
3) in ceiling mounting type evaporative cooling system of the present utility model, water-distributing device addition of water-locator before filler, bus is during travelling, the water that above filler, water-locator sprays can be disturbed by new wind, and then cause the water distribution of whole filler uneven, before filler, the use of water-locator has been avoided that lower right corner filler is the driest, thus improves efficiency of damp and hot exchanging.
4) ceiling mounting type evaporative cooling system of the present utility model uses the air-supply of top board air supply mode, the air meeting air-supply condition is admitted to the roof of bus and between the top board that roof is arranged, due to evenly spaced by dividing plate inside top board, the effect of balanced ventilation in bus compartment so can be realized.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model ceiling mounting type evaporative cooling system；
Fig. 2 is the profile of A-A in Fig. 1.
In figure, 1. air inlet, 2. air filter, 3. water-locator before filler, 4. filler, 5. filler upper water distributor, 6. cyclic water tank, 7. turbination water inlet, 8. water fender, 9. moisturizing pipeline, 10. water draw-off, 11. water pumps, 12. heat preserving type machine unit shells, 13. air outlets, 14. top boards, 15. top board air outlets, 16. dividing plates, 17. feed pipes.
Detailed description of the invention
With detailed description of the invention, this utility model is described in detail below in conjunction with the accompanying drawings.
A kind of ceiling mounting type evaporative cooling system being applicable to bus of this utility model, its structure is as shown in Figure 1, the unit that cooled by the multiple ceiling mounting types evaporation being arranged in bus top is constituted, and the evaporation of multiple ceiling mounting types cools, and unit is interior with bus compartment to be connected.
Ceiling mounting type evaporates the unit that cools, and includes heat preserving type machine unit shell 12, and heat preserving type machine unit shell 12 is made up of insulation material, and a sidewall of heat preserving type machine unit shell 12 opens wide form air inlet 1 completely；It is disposed with air filter 2 and multi-direction cloth water type material filling type direct evaporating-cooling unit according to air inlet port flow direction in heat preserving type machine unit shell, air-out runner is formed between multi-direction cloth water type material filling type direct evaporating-cooling unit and the sidewall of heat preserving type machine unit shell 12 closed on, being provided with air outlet 13 bottom the heat preserving type machine unit shell 12 that air-out runner bottom is corresponding, air outlet 13 is connected with in bus compartment by blowing unit.
It is provided with volume control damper in air outlet 13.
Blowing unit is positioned at bus compartment, the roof of bus and the top board 14 arranged parallel and close to roof surround；Multiple dividing plate 16 being perpendicular to top board 14 it is evenly arranged with in blowing unit；Multiple top board air outlet 15 it is evenly arranged with, for blowing in bus compartment on top board 14.
Multi-direction cloth water type material filling type direct evaporating-cooling unit, as shown in Figures 1 and 2, include filler 4, the inlet side of filler 4 is provided with water-locator 3 before filler, the air side of filler 4 is disposed with water fender 8, moisturizing unit, filler 4 be provided above filler upper water distributor 5, the lower section of filler 4, water fender 8 and moisturizing unit is provided with cyclic water tank 6, before filler, water-locator 3 is connected with filler upper water distributor 5, filler upper water distributor 5 is connected with cyclic water tank 6 by feed pipe 17, and feed pipe 17 is provided with water pump 11；The top of cyclic water tank 6 uniformly offers multiple turbination water inlet 7；Moisturizing unit connects with cyclic water tank 6.
Before filler, water-locator 3 is made up of water distribution standpipe and multiple nozzle being uniformly arranged on water distribution standpipe and spray towards filler 4, and water distribution standpipe is connected with filler upper water distributor 5.
Filler upper water distributor 5 is made up of shower and multiple shower nozzle being uniformly arranged on shower and spray towards filler 4, and shower is connected with water distribution standpipe, feed pipe 17 respectively.
Moisturizing unit uses moisturizing pipeline 9, and the lower end of moisturizing pipeline 9 is stretched in cyclic water tank 6, and forms moisturizing outlet in lower end；Heat preserving type machine unit shell 12 is stretched out in the upper end of moisturizing pipeline 9, and forms moisturizing entrance in upper end；Moisturizing control valve it is provided with on moisturizing pipeline 9.
Water draw-off 10 it is additionally provided with in cyclic water tank 6.
This utility model a kind of be applicable to the ceiling mounting type evaporative cooling system of bus the effect of critical piece as follows:
Air inlet 1: bus is during moving forward, and novel wind energy arranges bigger air inlet 1 in bus top and flows into, it is not necessary to arranges blower fan, saves energy.
Multi-direction cloth water type material filling type direct evaporating-cooling unit: its internal cyclic water tank 6 top is provided with turbination water inlet 7, the water that water-locator 3, filler upper water distributor 5 spray before filler easily enters in cyclic water tank 6 under gravity, and arranging of special turbination water inlet 7 can reduce spilling of bus water in the process of moving；Wherein before filler, water-locator 3 is newly-increased, this is owing to: bus is during travelling, the water capacity that filler upper water distributor 5 sprays is vulnerable to the interference of new wind, and then cause the water distribution of whole filler 4 uneven, before filler water-locator 3 arrange that to be prevented effectively from lower right corner filler 4 the driest, effectively raise heat transfer effect.
Blowing unit: effectively utilize the space in bus that blowing unit is set, evenly spaced by dividing plate 16 in blowing unit, air current composition can be made more uniform, and then the purpose of balanced ventilation in bus compartment can be reached.
The work process of a kind of ceiling mounting type evaporative cooling system being applicable to bus of this utility model is specific as follows:
(1) wind system work process is specific as follows:
Bus is during travelling, and extraneous air enters ceiling mounting type evaporation by air inlet 1 and cools in unit, forms the air of cleaning after air filter 2 filtration, purification；
Clean air flows at the filler 4 in multi-direction cloth water type material filling type direct evaporating-cooling unit, before filler water-locator 3 and filler upper water distributor 5 can together with to filler 4 shower water, and moisture film is formed on filler 4 surface, after clean air and moisture film generation hot and humid area, form cold wind；
Cold wind carries through air-out runner, air outlet 13, in the blowing unit arranged in sending into bus compartment, send in bus compartment finally by top board air outlet 15.
(2) water system work process is specific as follows:
The recirculated water that ceiling mounting type evaporation cools in unit in cyclic water tank 6 under the effect of water pump 11 before feed pipe 17 is delivered to filler upper water distributor 5 and filler in water-locator 3；
Before filler upper water distributor 5 and filler, recirculated water is sprayed on filler 4 by water-locator 3, and forms moisture film on filler 4, and the air flowing through filler 4 carries out hot and humid area with moisture film；
Water unnecessary on filler 4 falls (being provided with turbination water inlet 7 on cyclic water tank 6) under gravity, and flows into cyclic water tank 6 by turbination water inlet 7, moves in circles.
This utility model is a kind of, and to be applicable to the ceiling mounting type evaporative cooling system of bus different from existing bus air conditioning form, have two big advantages in contrast: save power consumption and improve air quality in vehicle.A kind of for this utility model ceiling mounting type evaporative cooling system being applicable to bus is applied after bus, the air quality in bus can be effectively improved.
Claims (10)
1. the ceiling mounting type evaporative cooling system being applicable to bus, it is characterised in that by
The multiple ceiling mounting types being arranged in bus top evaporate the unit that cools and constitute, described many
The evaporation of individual ceiling mounting type cools, and unit is interior with bus compartment to be connected；
Described ceiling mounting type evaporates the unit that cools, and includes heat preserving type machine unit shell (12),
One sidewall of described heat preserving type machine unit shell (12) opens wide form air inlet (1) completely；Described
After entering according to air in heat preserving type machine unit shell, flow direction is disposed with air filter
And multi-direction cloth water type material filling type direct evaporating-cooling unit, described multi-direction cloth water type (2)
Between material filling type direct evaporating-cooling unit and the sidewall of heat preserving type machine unit shell (12) closed on
Form air-out runner, heat preserving type machine unit shell (12) bottom that described air-out runner bottom is corresponding
Being provided with air outlet (13), described air outlet (13) is by blowing unit and bus car
Connect in railway carriage or compartment；Air outlet is provided with volume control damper in (13).
Ceiling mounting type evaporative cooling system the most according to claim 1, it is characterised in that institute
State blowing unit to be arranged in bus compartment, by bus roof and parallel and close to
The top board (14) that roof is arranged surrounds；
Multiple top board air outlet (15), multiple top boards it are evenly arranged with on described top board (14)
Air outlet (15) is for blowing in bus compartment.
Ceiling mounting type evaporative cooling system the most according to claim 2, it is characterised in that institute
Multiple dividing plate (16) being perpendicular to top board (14) it is evenly arranged with in stating blowing unit.
Ceiling mounting type evaporative cooling system the most according to claim 1, it is characterised in that institute
State multi-direction cloth water type material filling type direct evaporating-cooling unit, include filler (4), described in fill out
The inlet side of material (4) is provided with water-locator (3) before filler, the air side of described filler (4)
Being disposed with water fender (8), moisturizing unit, being provided above of described filler (4) is filled out
Material upper water distributor (5), the lower section of described filler (4), water fender (8) and moisturizing unit sets
It is equipped with cyclic water tank (6)；
Before described filler, water-locator (3) is connected with filler upper water distributor (5), on described filler
Water-locator (5) is connected with cyclic water tank (6) by feed pipe (17)；
The top of described cyclic water tank (6) uniformly offers multiple turbination water inlet (7)；
Described moisturizing unit connects with cyclic water tank (6).
Ceiling mounting type evaporative cooling system the most according to claim 4, it is characterised in that institute
Before stating filler, water-locator (3) by water distribution standpipe and multiple is uniformly arranged on water distribution standpipe and face
The nozzle sprayed to filler (4) is constituted；
Described water distribution standpipe is connected with filler upper water distributor (5).
6. according to the ceiling mounting type evaporative cooling system described in claim 4 or 5, it is characterised in that
Described filler upper water distributor (5) by shower and multiple be uniformly arranged on shower and towards
The shower nozzle that filler (4) sprays is constituted；
Described shower is connected with water distribution standpipe, feed pipe (17) respectively.
Ceiling mounting type evaporative cooling system the most according to claim 6, it is characterised in that institute
State and on feed pipe (17), be provided with water pump (11).
Ceiling mounting type evaporative cooling system the most according to claim 4, it is characterised in that institute
Stating moisturizing unit and use moisturizing pipeline (9), circulation is stretched in the lower end of described moisturizing pipeline (9)
In water tank (6), and form moisturizing outlet in lower end；
Heat preserving type machine unit shell (12) is stretched out in the upper end of described moisturizing pipeline (9), and in upper end
Form moisturizing entrance.
Ceiling mounting type evaporative cooling system the most according to claim 8, it is characterised in that institute
Water draw-off (10) it is additionally provided with in stating cyclic water tank (6).
Ceiling mounting type evaporative cooling system the most according to claim 8, it is characterised in that
It is provided with moisturizing control valve on described moisturizing pipeline (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620447760.1U CN205736789U (en) | 2016-05-17 | 2016-05-17 | A kind of ceiling mounting type evaporative cooling system being applicable to bus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620447760.1U CN205736789U (en) | 2016-05-17 | 2016-05-17 | A kind of ceiling mounting type evaporative cooling system being applicable to bus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205736789U true CN205736789U (en) | 2016-11-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620447760.1U Expired - Fee Related CN205736789U (en) | 2016-05-17 | 2016-05-17 | A kind of ceiling mounting type evaporative cooling system being applicable to bus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205736789U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112009183A (en) * | 2020-08-10 | 2020-12-01 | 西安工程大学 | Heat sink for lorry |
-
2016
- 2016-05-17 CN CN201620447760.1U patent/CN205736789U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112009183A (en) * | 2020-08-10 | 2020-12-01 | 西安工程大学 | Heat sink for lorry |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161130 Termination date: 20170517 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |