CN103574808A - Direct evaporation cooling air conditioner unit with variable air flue - Google Patents
Direct evaporation cooling air conditioner unit with variable air flue Download PDFInfo
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- CN103574808A CN103574808A CN201310485130.4A CN201310485130A CN103574808A CN 103574808 A CN103574808 A CN 103574808A CN 201310485130 A CN201310485130 A CN 201310485130A CN 103574808 A CN103574808 A CN 103574808A
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Abstract
The invention discloses a direct evaporation cooling air conditioner unit with a variable air flue. The air conditioner unit comprises an organic unit shell; a fresh air port and an air feeding port are formed in opposite side walls of the unit shell; a primary filter, a shunting grid, an openable air flue direct evaporation cooling device and a pressure fan are sequentially arranged in the unit shell according to the entering direction of fresh air. According to the direct evaporation cooling air conditioner unit with the variable air flue, the change of an air flow runner can be realized by opening and closing a valve, so the leading role of evaporation and cooling is fully played and the air conditioner unit has the advantages of environment friendliness, efficiency and energy saving.
Description
Technical field
The invention belongs to air conditioner technical field, be specifically related to a kind of direct evaporative cooling air conditioner group of variable air channel.
Background technology
Can there is the excessive problem of air humidity in evaporative cooling unit directly in the process of long-term operation, conventional humidity control method is to establish bypass passageways for it, make the processed air of part add wet process without direct evaporative cooler constant enthalpy cooling, then send into working region with the air after processing after mixing.In addition on the one hand, in non-air-conditioning season, unit only will be born the function of air-supply, and does not need air to process, and now, the direct evaporative cooler arranging in unit can strengthen the flow resistance of air, increases unnecessary energy consumption.
Existing method is that direct evaporative cooler is set to openable door type, opens direct evaporative cooler while not needing.The air-conditioning unit that adopting said method is produced in use needs to realize folding by rotation direct evaporative cooler, this method of operating more complicated, and unit also cannot be realized the control to air humidity.
Summary of the invention
The object of the present invention is to provide a kind of direct evaporative cooling air conditioner group of variable air channel, not only the unlatching by valve realizes the change in air channel with closed, has also realized the control to air humidity.
The technical solution adopted in the present invention is, variable air channel direct evaporative cooling air conditioner group, include machine unit shell, on the relative sidewall of machine unit shell, be respectively arranged with fresh wind port and air outlet, the direction entering by new wind in machine unit shell is disposed with roughing efficiency air filter, water conservancy diversion grid, can opens the direct evaporation-cooled device of air duct type and pressure fan.
Feature of the present invention is also,
Can open and in the direct evaporation-cooled device of air duct type, at least be provided with two groups of direct evaporative cooler a and direct evaporative cooler b.
Can open the direct evaporation-cooled device of air duct type, include the direct evaporative cooler a be arrangeding in parallel along air-flow direction, direct evaporative cooler b, direct evaporative cooler a is arranged at respectively near the relative place, two side of machine unit shell with direct evaporative cooler b, formation air channel, interval between direct evaporative cooler a and direct evaporative cooler b, formation air channel, interval between the machine unit shell sidewall of direct evaporative cooler a and homonymy, in this air channel, be disposed with water fender a and air-valve a, formation air channel, interval between the machine unit shell sidewall of direct evaporative cooler b and homonymy, in this air channel, be disposed with water fender b and air-valve b,
Formation air channel, interval between direct evaporative cooler a and direct evaporative cooler b, is provided with air-valve d on the sidewall of direct evaporative cooler a near air channel, on the sidewall of direct evaporative cooler b near air channel, is provided with air-valve c.
Direct evaporative cooler a, includes filler, and the top of filler is provided with nozzle, and the bottom of filler is provided with header tank, and header tank is connected with nozzle by pipeline, is provided with water circulating pump on pipeline; Air-valve c and air-valve d are oppositely arranged.
Distance between the machine unit shell sidewall of direct evaporative cooler a and homonymy equals the distance between the machine unit shell sidewall of direct evaporative cooler b and homonymy.
Beneficial effect of the present invention is:
1. outdoor new wind is after the roughing efficiency air filter in fresh wind port enters direct evaporative cooling air conditioner group of the present invention filters, by the current-sharing of water conservancy diversion grid, enter into direct evaporative cooler, carry out after the wet exchange of heat with recirculated water, by the water centrifugation of water fender, through pressure fan, send into working region.
2. in direct evaporative cooling air conditioner group of the present invention, two direct evaporative coolers adopt and are parallel to airflow direction setting, be provided with air-valve therebetween, air-valve is opened can change processed air channel, at non-air-conditioning, reach reduction air flow resistance season, meanwhile, change pressure fan frequency, can save fan energy consumption.
3. direct evaporative cooling air conditioner group of the present invention can with respect to the existing mode that changes air channel by rotary heat exchanger, operate convenient by the unlatching and the closed change that realizes airflow path of valve, air-conditioning unit is used more flexible.
4. direct evaporative cooling air conditioner group of the present invention is in the process of using, when unit air quantity or basal area increase, can set up in an identical manner direct evaporative cooler, realize the change of processed air flow channel, when processed air humidity is excessive, also can carry out by the unlatching of control section air-valve by-passing part air, realize the control to air humidity.
Accompanying drawing explanation
Fig. 1 is the structural representation of direct evaporative cooling air conditioner group of the present invention;
Fig. 2 is the structural representation of direct evaporative cooling air conditioner group air-valve of the present invention while opening;
Fig. 3 is the structural representation of direct evaporative cooler in direct evaporative cooling air conditioner group of the present invention.
In figure, 1. fresh wind port, 2. roughing efficiency air filter, 3. water conservancy diversion grid, 4. air-valve a, 5. air-valve b, 6. header tank, 7. water circulating pump, 8. nozzle, 9. filler, 10. water fender a, 11. air-valve c, 12. air-valve d, 13. pressure fans, 14. air outlets, 15. pipelines, 16. direct evaporative cooler a, 17. direct evaporative cooler b, 18. water fender b.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in detail.
The direct evaporative cooling air conditioner group in variable air channel of the present invention, its structure as shown in Figures 1 and 2, include machine unit shell, on the relative sidewall of machine unit shell, be respectively arranged with fresh wind port 1 and air outlet 14, the direction entering by new wind in machine unit shell is provided with successively roughing efficiency air filter 2, water conservancy diversion grid 3, can opens the direct evaporation-cooled device of air duct type and pressure fan 13, can open and in the direct evaporation-cooled device of air duct type, at least be provided with two groups of direct evaporative cooler a16 and direct evaporative cooler b17.
Can open the direct evaporation-cooled device of air duct type, include the direct evaporative cooler a16, the direct evaporative cooler b17 that along air-flow direction, be arranged in parallel, direct evaporative cooler a16 is arranged at respectively near the relative place, two side of machine unit shell with direct evaporative cooler b17, between the machine unit shell sidewall of direct evaporative cooler a16 and homonymy, be disposed with water fender a10 and air-valve a4, between the machine unit shell sidewall of direct evaporative cooler b17 and homonymy, be disposed with water fender b18 and air-valve b5; Between direct evaporative cooler a16 and direct evaporative cooler b17, be provided with air channel, on the sidewall of direct evaporative cooler a16 near air channel, be provided with air-valve d12, on the sidewall of direct evaporative cooler b17 near air channel, be provided with air-valve c11.
Direct evaporative cooler a16 is identical with the structure of direct evaporative cooler b17, the structure of direct evaporative cooler a16 as shown in Figure 3, include filler 9, the top of filler 9 is provided with nozzle 8, the bottom of filler 9 is provided with header tank 6, header tank 6 is connected with nozzle 8 by pipeline 15, is provided with water circulating pump 7 on pipeline 15; Air-valve c11 and air-valve d12 are oppositely arranged.
Distance between the machine unit shell sidewall of direct evaporative cooler a16 and homonymy equals the distance between the machine unit shell sidewall of direct evaporative cooler b17 and homonymy.
Can open and in the direct evaporation-cooled device of air duct type, be provided with at least one group of direct evaporative cooler a16 and direct evaporative cooler b17.
The effect of each parts in the direct evaporative cooling air conditioner group in variable air channel of the present invention:
Outdoor new wind enters in machine unit shell by fresh wind port 1, after roughing efficiency air filter 2 filtration, purifications, after the current balance function by water conservancy diversion grid 3, enters into can open in the direct evaporation-cooled device of air duct type and carries out the wet exchange of heat with recirculated water.
Roughing efficiency air filter 2 can carry out filtration, purification by air, has improved the efficiency of damp and hot exchanging of unit,, it is also played a very good protection meanwhile.
In can opening the direct evaporation-cooled device of air duct type, be provided with the direct evaporative cooler a16 parallel with airflow direction and direct evaporative cooler b17, between direct evaporative cooler a16 and direct evaporative cooler b17, be provided with formation air channel, interval, between the machine unit shell sidewall of direct evaporative cooler a16 and homonymy, form air channel, between the machine unit shell sidewall of direct evaporative cooler b17 and homonymy, form air channel, be provided with air-valve a4 therebetween, air-valve b5, air-valve c11 and air-valve d12, by air-valve a4, air-valve b5, the open and close of air-valve c11 and air-valve d12, can realize the change in air channel, meet Various Seasonal air-supply requirement.
On direct evaporative cooler a16, be provided with water fender a10, on direct evaporative cooler b17, be provided with water fender b18, water fender a10 carries out separated with the water droplet that water fender b18 is mainly used in carrying in air, water fender a10 and direct evaporative cooler a16 are set to one, and water fender b18 and direct evaporative cooler b17 are set to one.
The direct evaporative cooling air conditioner group course of work in variable air channel of the present invention is as follows:
In air-conditioning season, as shown in Figure 1, close air-valve a4, air-valve b5, air-valve c11 and air-valve d12.New wind enters in machine unit shell through fresh wind port 1, through roughing efficiency air filter 2 after dust filtration, purification, after 3 current-sharings of water conservancy diversion grid, processed air enters into can open the direct evaporation-cooled device of air duct type, carry out, after the wet exchange of heat, finally by pressure fan 13 and air outlet 14, delivering to working region with the recirculated water in direct evaporative cooler a16 and direct evaporative cooler b17.
In non-air-conditioning season, as shown in Figure 2, open air-valve a4, air-valve b5, air-valve c11 and air-valve d12, new wind enters in machine unit shell through fresh wind port 1, after roughing efficiency air filter 2 filtration, purifications, through 3 current-sharings of water conservancy diversion grid, by air channel, finally directly through pressure fan 13 and air outlet 14, deliver to working region.
At air-conditioning, during season, when indoor air humidity is excessive, optionally open part valve, the processed air of by-passing part, reaches the object that reduces humidity.
The direct evaporative cooling air conditioner group in variable air channel of the present invention, by roughing efficiency air filter 2, water conservancy diversion grid 3, can open the direct evaporation-cooled device of air duct type and pressure fan 13 sequential combination, the air entering in machine unit shell first passes through roughing efficiency air filter 2 filtration, purifications, processed air is after filtering by after 3 current-sharings of water conservancy diversion grid, enter into and can open after the direct evaporation-cooled device constant enthalpy cooling of air duct type humidification, finally by pressure fan 13, air outlet 14, send into working region.
In the direct evaporation-cooled device of the air duct type opened wherein, be provided with the direct evaporative cooler a16 and the direct evaporative cooler b17 that are parallel to airflow direction, on direct evaporative cooler a16, be provided with air-valve a4 and air-valve d12, on direct evaporative cooler b17, be provided with air-valve b5 and air-valve c11, only need to open or close the change that air-valve can be realized air-flow air channel, do not need to rotate direct evaporative cooler, operate more convenient and flexible; Unit also can be realized the control to air humidity simultaneously, when air-conditioned room humidity is excessive, can be by opening part air-valve, and by-passing part air, reaches the object that reduces humidity.
When unit air quantity or basal area increase, can set up in an identical manner direct evaporative cooler, realize the change of processed air flow channel.
Claims (5)
1. the direct evaporative cooling air conditioner group in variable air channel, it is characterized in that, include machine unit shell, on the relative sidewall of described machine unit shell, be respectively arranged with fresh wind port (1) and air outlet (14), the direction entering by new wind in described machine unit shell is disposed with roughing efficiency air filter (2), water conservancy diversion grid (3), can opens the direct evaporation-cooled device of air duct type and pressure fan (13).
2. according to the direct evaporative cooling air conditioner group in variable air channel claimed in claim 1, it is characterized in that, described unlatching is at least provided with two groups of direct evaporative cooler a(16 in the direct evaporation-cooled device of air duct type) and direct evaporative cooler b(17).
3. according to the direct evaporative cooling air conditioner group in the variable air channel described in claim 1 or 2, it is characterized in that, the described direct evaporation-cooled device of air duct type of opening, include the direct evaporative cooler a(16 be arrangeding in parallel along air-flow direction), direct evaporative cooler b(17), described direct evaporative cooler a(16) with direct evaporative cooler b(17) be arranged at respectively near the relative place, two side of machine unit shell, direct evaporative cooler a(16) and direct evaporative cooler b(17) between formation air channel, interval, described direct evaporative cooler a(16) the formation air channel, interval and between the machine unit shell sidewall of homonymy, in this air channel, be disposed with water fender a(10) and air-valve a(4), described direct evaporative cooler b(17) the formation air channel, interval and between the machine unit shell sidewall of homonymy, in this air channel, be disposed with water fender b(18) and air-valve b(5),
Described direct evaporative cooler a(16) and direct evaporative cooler b(17) between formation air channel, interval, described direct evaporative cooler a(16) near on the sidewall in air channel, be provided with air-valve d(12), described direct evaporative cooler b(17) near on the sidewall in air channel, be provided with air-valve c(11).
4. according to the direct evaporative cooling air conditioner group in variable air channel claimed in claim 3, it is characterized in that, described direct evaporative cooler a(16), include filler (9), the top of described filler (9) is provided with nozzle (8), the bottom of described filler (9) is provided with header tank (6), and described header tank (6) is connected with described nozzle (8) by pipeline (15), is provided with water circulating pump (7) on described pipeline (15); Described air-valve c(11) with air-valve d(12) be oppositely arranged.
5. according to the direct evaporative cooling air conditioner group in variable air channel claimed in claim 3, it is characterized in that described direct evaporative cooler a(16) and the machine unit shell sidewall of homonymy between distance equal described direct evaporative cooler b(17) and the machine unit shell sidewall of homonymy between distance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310485130.4A CN103574808A (en) | 2013-10-16 | 2013-10-16 | Direct evaporation cooling air conditioner unit with variable air flue |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310485130.4A CN103574808A (en) | 2013-10-16 | 2013-10-16 | Direct evaporation cooling air conditioner unit with variable air flue |
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| CN103574808A true CN103574808A (en) | 2014-02-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310485130.4A Pending CN103574808A (en) | 2013-10-16 | 2013-10-16 | Direct evaporation cooling air conditioner unit with variable air flue |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104006469A (en) * | 2014-05-23 | 2014-08-27 | 西安工程大学 | Evaporative cooling and mechanical refrigeration combined variable air duct energy-saving air conditioning unit |
| CN105042705A (en) * | 2015-06-15 | 2015-11-11 | 常州绿点环境科技有限公司 | Energy-saving type fresh air purification machine |
| CN110332614A (en) * | 2019-08-01 | 2019-10-15 | 南京天加环境科技有限公司 | A kind of air-conditioning coil arrangement of variable wind path |
| CN111295084A (en) * | 2020-03-11 | 2020-06-16 | 西安工程大学 | Indirect evaporative cooling air conditioning unit using condenser and evaporator |
| CN111295083A (en) * | 2020-03-11 | 2020-06-16 | 西安工程大学 | Indirect evaporative cooling air conditioning unit based on solar absorption refrigeration |
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| CN202485134U (en) * | 2012-02-24 | 2012-10-10 | 西安工程大学 | Evaporative cooling air conditioning unit applicable to high-humidity place and assistant for mechanism refrigeration |
| CN103129573A (en) * | 2013-01-10 | 2013-06-05 | 广东西屋康达空调有限公司 | Stepless adjustable load variable air rate directly-evaporative type air conditioner special for urban railway transit |
| CN203571925U (en) * | 2013-10-16 | 2014-04-30 | 西安工程大学 | Evaporative cooling air conditioner capable of changing air duct |
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2013
- 2013-10-16 CN CN201310485130.4A patent/CN103574808A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2005064241A1 (en) * | 2003-12-30 | 2005-07-14 | Lg Electronics, Inc. | Portable air conditioner |
| CN201731574U (en) * | 2010-06-29 | 2011-02-02 | 广州国灵空调有限公司 | Variable air duct device of air conditioner |
| CN202392925U (en) * | 2011-12-14 | 2012-08-22 | 西安工程大学 | Dual-bypass three-stage evaporative cooling air-conditioning unit |
| CN202485134U (en) * | 2012-02-24 | 2012-10-10 | 西安工程大学 | Evaporative cooling air conditioning unit applicable to high-humidity place and assistant for mechanism refrigeration |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104006469A (en) * | 2014-05-23 | 2014-08-27 | 西安工程大学 | Evaporative cooling and mechanical refrigeration combined variable air duct energy-saving air conditioning unit |
| CN105042705A (en) * | 2015-06-15 | 2015-11-11 | 常州绿点环境科技有限公司 | Energy-saving type fresh air purification machine |
| CN110332614A (en) * | 2019-08-01 | 2019-10-15 | 南京天加环境科技有限公司 | A kind of air-conditioning coil arrangement of variable wind path |
| WO2021017045A1 (en) * | 2019-08-01 | 2021-02-04 | 南京天加环境科技有限公司 | Air conditioner coil pipe structure with variable air path |
| CN111295084A (en) * | 2020-03-11 | 2020-06-16 | 西安工程大学 | Indirect evaporative cooling air conditioning unit using condenser and evaporator |
| CN111295083A (en) * | 2020-03-11 | 2020-06-16 | 西安工程大学 | Indirect evaporative cooling air conditioning unit based on solar absorption refrigeration |
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Application publication date: 20140212 |
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