CN203323272U - Multistage evaporative cooling air-conditioner with vertical heat pipes and round pipes combined - Google Patents
Multistage evaporative cooling air-conditioner with vertical heat pipes and round pipes combined Download PDFInfo
- Publication number
- CN203323272U CN203323272U CN201320283737XU CN201320283737U CN203323272U CN 203323272 U CN203323272 U CN 203323272U CN 201320283737X U CN201320283737X U CN 201320283737XU CN 201320283737 U CN201320283737 U CN 201320283737U CN 203323272 U CN203323272 U CN 203323272U
- Authority
- CN
- China
- Prior art keywords
- air
- pipe
- water
- return
- vertical
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a multistage evaporative cooling air-conditioner with vertical heat pipes and round pipes combined. The multistage evaporative cooling air-conditioner comprises two channels which are arranged vertically in a separated mode in a unit shell. In the lower channel, a fresh air port and an air supply port are formed in two opposite side walls of the shell, and an air filter a, the heat pipe cold end of a heat pipe indirect evaporative cooler, a supply fan, a vertical round pipe indirect evaporative cooler, a direct evaporative cooler and a water baffle are sequentially arranged between the fresh air port and the air supply port in the fresh air entering direction. In the upper channel, a return air port and an exhaust outlet a are formed in the two opposite walls of the shell, and an air filter b, a return fan and the heat pipe hot end of the heat pipe indirect evaporative cooler are sequentially arranged between the return air port and the exhaust outlet a in the return air entering direction; an exhaust outlet b is formed in the top, corresponding the unit shell, of the return fan. The multistage evaporative cooling air-conditioner can reduce air-conditioner supply air temperatures, improve workshop environment and improve comfort levels.
Description
Technical field
The utility model belongs to air conditioner technical field, relates to the multistage evaporation cooling air conditioner of a kind of vertical heat pipe and pipe combination.
Background technology
At present, the spinning and weaving workshop air-conditioning still mainly adopts the air-treatment mode of traditional unit spray chamber spray, because cooling-down effect is limited, the temperature drift that causes workshop, not only can affect staff's health, reduce operating efficiency, but also can shorten the service life of machine.Simultaneously, winter, the return air in workshop directly was discharged in atmosphere, can cause the waste of the energy.
The utility model content
The purpose of this utility model is to provide the multistage evaporation cooling air conditioner of a kind of vertical heat pipe and pipe combination, can reduce the air-conditioning temperature, improves workshop condition, improves comfort level.
The technical scheme that the utility model adopts is, the multistage evaporation cooling air conditioner of a kind of vertical heat pipe and pipe combination, include machine unit shell, be separated into two passages arranging up and down in machine unit shell, in lower channel: the machine unit shell two lateral walls is respectively arranged with fresh wind port, air outlet, is disposed with heat pipe cold junction, pressure fan, vertical pipe indirect evaporation cooler, direct evaporative cooler and the water fender of air cleaner a, heat pipe indirect evaporation cooler between fresh wind port and air outlet by new wind approach axis; In upper channel: the machine unit shell two lateral walls is provided with return air inlet, exhaust outlet a, be disposed with the heat pipe hot junction of air cleaner b, return fan and heat pipe indirect evaporation cooler between return air inlet and exhaust outlet a by the return air approach axis, the top of the machine unit shell that return fan is corresponding is provided with exhaust outlet b.
Characteristics of the present utility model also are,
Up and down two passages between a be horizontally disposed with row corresponding with vertical pipe indirect evaporation cooler changes air-valve a, vertically is provided with a row and changes air-valve b in upper channel, between conversion air-valve a and return fan.
Vertical pipe indirect evaporation cooler includes vertical heat exchanging pipe group, the top of vertical heat exchanging pipe group is provided with water-locator a, the bottom of vertical heat exchanging pipe group is provided with cyclic water tank a, and cyclic water tank a is connected with water-locator a by feed pipe, is provided with water circulating pump a on feed pipe.
Vertical heat exchanging pipe group wherein includes the many circular heat exchanger tubes that are arranged in parallel.
Vertical pipe indirect evaporation cooler wherein adopts single blower fan forced.
Direct evaporative cooler includes filler, and the top of filler is provided with water-locator b, and the bottom of filler is provided with cyclic water tank b, and cyclic water tank b is connected with water-locator b by water pipe, is provided with water circulating pump b on water pipe.
The beneficial effects of the utility model are:
1) multistage evaporation cooling air conditioner of the present utility model adopts the vertical heat pipe indirect evaporation cooler as the first order, saves and takes up an area space, realizes the recuperation of heat of workshop air draft winter, realizes the cold recovery of the indirect secondary exhausting of standpipe summer, and efficiency of energy utilization is high.
2) multistage evaporation cooling air conditioner of the present utility model adopts vertical pipe indirect evaporation cooler as the second level, vertical structure is saved and is taken up an area space, simultaneously primary air is flowed through outside pipe, the higher spinning and weaving workshop for dust content, good alleviation the blockage problem of runner.
3) in multistage evaporation cooling air conditioner of the present utility model, vertical pipe indirect evaporation cooler adopts single blower fan forced, and than two blower fan indirect evaporation coolers, power consumption reduces, and Energy Efficiency Ratio improves.
4) multistage evaporation cooling air conditioner of the present utility model realizes that to air two-stage indirectly adds direct three grades of evaporative coolings and processes, and improves cooling effectiveness, reduces wind pushing temperature, improves the workshop comfort level.
The accompanying drawing explanation
Fig. 1 is the structural representation of the utility model multistage evaporation cooling air conditioner.
In figure, 1. air cleaner a, 2. the heat pipe cold junction of heat pipe indirect evaporation cooler, 3. pressure fan, 4. vertical heat exchanging pipe group, 5. cyclic water tank a, 6. water circulating pump a, 7. water circulating pump b, 8. cyclic water tank b, 9. filler, 10. water fender, 11. air outlets, 12. water-locator b, 13. return air inlets, 14. air cleaner b, 15. return fans, 16. exhaust outlet b, 17. conversion air-valve b, 18. conversion air-valve a, 19. water-locator a, 20. the heat pipe hot junction of heat pipe indirect evaporation cooler, 21. exhaust outlet a, 22. fresh wind ports.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is elaborated.
Multistage evaporation cooling air conditioner of the present utility model, its structure as shown in Figure 1, include machine unit shell, be separated into two passages arranging up and down in machine unit shell, in lower channel: the machine unit shell two lateral walls is respectively arranged with fresh wind port 22, air outlet 11, is disposed with heat pipe cold junction 2, pressure fan 3, vertical pipe indirect evaporation cooler, direct evaporative cooler and the water fender 10 of air cleaner a1, heat pipe indirect evaporation cooler between fresh wind port 22 and air outlet 11 by new wind approach axis; In upper channel: the machine unit shell two lateral walls is provided with return air inlet 13, exhaust outlet a21, be disposed with the heat pipe hot junction 20 of air cleaner b14, return fan 15 and heat pipe indirect evaporation cooler between return air inlet 13 and exhaust outlet a21 by the return air approach axis, the top of the machine unit shell of return fan 15 correspondences is provided with exhaust outlet b16.Up and down two passages between a be horizontally disposed with row corresponding with vertical pipe indirect evaporation cooler changes air-valve a18, vertically is provided with a row and changes air-valve b17 in upper channel, between conversion air-valve a18 and return fan 15.
Vertical pipe indirect evaporation cooler includes vertical heat exchanging pipe group, the top of vertical heat exchanging pipe group 4 is provided with water-locator a19, the bottom of vertical heat exchanging pipe group 4 is provided with cyclic water tank a5, cyclic water tank a5 is connected with water-locator a19 by feed pipe, is provided with water circulating pump a6 on feed pipe.Vertical heat exchanging pipe group 4 includes the many circular heat exchanger tubes that are arranged in parallel.Vertical pipe indirect evaporation cooler adopts single blower fan forced, and Energy Efficiency Ratio improves.
Direct evaporative cooler includes filler 9, and the top of filler 9 is provided with water-locator b12, and the bottom of filler 9 is provided with cyclic water tank b8, and cyclic water tank b8 is connected with water-locator b12 by water pipe, is provided with water circulating pump b7 on water pipe.
Multistage evaporation cooling air conditioner of the present utility model, by air-treatment and two kinds of functions of exhaust air energy recovery, be divided into upper and lower two parts.Carry out three grades of evaporative coolings by the heat pipe cold junction 2 that the heat pipe indirect evaporation cooler is set, vertical pipe indirect evaporation cooler, 9 pairs of new wind of filler and process, improve evaporative cooling efficiency, reduce wind pushing temperature, improve the workshop comfort level.Wherein, the heat pipe cold junction 2 of heat pipe indirect evaporation cooler and the heat pipe hot junction 20 of heat pipe indirect evaporation cooler in the winter time with carry out the function conversion summer, summer, vertical pipe indirect evaporation cooler auxiliary air carried out cold recovery, carry out heat recovery to the workshop air draft winter, improves energy utilization efficiency.
Multistage evaporation cooling air conditioner of the present utility model, by summer to pre-cooling of fresh air, winter to fresh air preheating, can be divided into two kinds of operating conditions, specific as follows:
Operation condition in summer:
(1) air-supply side:
Under the effect of pressure fan 3, outdoor air is entered in machine unit shell by fresh wind port 22, after air cleaner a1 filters, enter the heat pipe cold junction 2 of heat pipe indirect evaporation cooler, complete the wet precoolings such as one-level, air through the one-level precooling enters vertical pipe indirect evaporation cooler, be divided into two parts, a part is flowed through as the auxiliary air of vertical pipe indirect evaporation cooler in pipe, directly contact caloic exchange cooling occurs with the recirculated water of spray, and in vertical set of heat exchange tubes, the outer primary air of circular heat exchanger tube carries out indirect heat exchange, the new wind of another part is flowed through as primary air outside circular heat exchanger tube, complete secondary etc. but clammy, new wind through the two-stage precooling enters filler 9, with the circulation moisture film that is coated on filler 9 surfaces, directly contact, the cooling of generation constant enthalpy, the water fender 10 of finally flowing through was collected water, send into workshop by air outlet 11.
(2) air draft side:
Close conversion air-valve b17, open conversion air-valve a18, under return fan 15 effects, workshop return air is entered in machine unit shell by return air inlet 13, after air cleaner b14 filters, outside exhaust outlet b16 discharge chamber; After in the circular heat exchanger tube of vertical pipe indirect evaporation cooler, auxiliary air completes heat exchange, carry the part water droplet, regulate conversion air-valve a18 and leave vertical pipe indirect evaporation cooler, and proceed evaporative cooling and lower the temperature, finally enter the heat pipe hot junction 20 of heat pipe indirect evaporation cooler, after completing cold recovery, by exhaust outlet a21, discharged.
(3) circulation of vertical pipe indirect evaporation cooler:
Recirculated water in cyclic water tank a5 is under the effect of water circulating pump a6, being delivered to water-locator a19 through circulating water pipe is sprayed, the recirculated water of spray falls in the circular heat exchanger tube of vertical pipe indirect evaporation cooler, be coated on circular heat exchanger tube inwall and form uniform water film, and with the auxiliary air counter current contacting, caloic exchange cooling occurs, and by circular heat exchange tube wall, the primary air outer to circular heat exchanger tube lowered the temperature indirectly, finally falls under gravity in cyclic water tank a5 repetitive cycling.
(4) direct evaporative cooler circulation:
Recirculated water in cyclic water tank b8, under the effect of water circulating pump b7, be delivered to water-locator b12 through circulating water pipe and sprayed, in filler 9 coated with uniform, form and stablize moisture film, and contact with new wind distributary, the wet exchange of heat occurs, and new wind is carried out to the constant enthalpy cooling, finally under Action of Gravity Field, fall into cyclic water tank b8, repetitive cycling.
The winter operation operating mode:
(1) air-supply side:
In the winter time, the cold and hot end of heat pipe exchanges, and vertical pipe indirect evaporation cooler quits work; Under the effect of pressure fan 3, outdoor air enters machine unit shell by fresh wind port 22, after air cleaner a1 filters, preheating is carried out in the heat pipe hot junction 2 that enters the heat pipe indirect evaporation cooler, complete the new distinguished and admirable of preheating and enter filler 9 through vertical pipe indirect evaporation cooler, contact with the circulation moisture film that is coated on filler 9 surfaces, carry out the constant enthalpy cooling, collect water finally by water fender 10, by air outlet 11, sent into workshop.
(2) air draft side:
Close exhaust outlet b16, open conversion air-valve b17, close conversion air-valve a18, under the effect of return fan 15, workshop return air is entered in machine unit shell by return air inlet 13, after air cleaner b14 filters, enter the heat pipe cold junction 20 of heat pipe indirect evaporation cooler, complete heat recovery, finally by exhaust outlet a21, discharge machine unit shell.
(3) vertical pipe indirect evaporation cooler circulation:
Water circulating pump a6 is out of service, closes conversion air-valve a18.
(4) direct evaporative cooling section circulation:
Recirculated water in cyclic water tank b8 is under the effect of water circulating pump b7, being delivered to water-locator b12 through circulating water pipe is sprayed, in filler 9 coated with uniform, form and stablize moisture film, and contact with new wind distributary, the wet exchange of heat occurs, new wind is carried out to the constant enthalpy cooling, finally, under Action of Gravity Field, fall into cyclic water tank b8, repetitive cycling.
The deficiency that multistage evaporation cooling air conditioner of the present utility model exists for spinning and weaving workshop tradition air conditioning mode, a kind of vertical heat pipe and pipe multistage evaporation cooling air conditioning group indirectly-is directly proposed, this air-conditioning unit is realized indirectly and direct evaporative cooling multistep treatment air, reduce wind pushing temperature, and to winter workshop return air carry out heat recovery.
Claims (6)
1. the multistage evaporation cooling air conditioner of a vertical heat pipe and pipe combination, it is characterized in that, include machine unit shell, be separated into two passages arranging up and down in described machine unit shell, in described lower channel: the machine unit shell two lateral walls is respectively arranged with fresh wind port (22), air outlet (11), be disposed with air cleaner a(1 by new wind approach axis between fresh wind port (22) and air outlet (11)), the heat pipe cold junction (2) of heat pipe indirect evaporation cooler, pressure fan (3), vertical pipe indirect evaporation cooler, direct evaporative cooler and water fender (10), in described upper channel: the machine unit shell two lateral walls is provided with return air inlet (13), exhaust outlet a(21), return air inlet (13) and exhaust outlet a(21) between be disposed with air cleaner b(14 by the return air approach axis), the heat pipe hot junction (20) of return fan (15) and heat pipe indirect evaporation cooler, the top of the machine unit shell that described return fan (15) is corresponding is provided with exhaust outlet b(16).
2. multistage evaporation cooling air conditioner according to claim 1, it is characterized in that, the row that has been horizontally disposed with between two passages up and down that described and vertical pipe indirect evaporation cooler is corresponding changes air-valve a(18), in described upper channel, conversion air-valve a(18) and return fan (15) between vertically be provided with a row and change air-valve b(17).
3. multistage evaporation cooling air conditioner according to claim 1, it is characterized in that, described vertical pipe indirect evaporation cooler includes vertical heat exchanging pipe group (4), the top of described vertical heat exchanging pipe group (4) is provided with water-locator a(19), the bottom of described vertical heat exchanging pipe group (4) is provided with cyclic water tank a(5), described cyclic water tank a(5) by feed pipe and described water-locator a(19) be connected, be provided with water circulating pump a(6 on described feed pipe).
4. multistage evaporation cooling air conditioner according to claim 3, is characterized in that, described vertical heat exchanging pipe group (4) includes the many circular heat exchanger tubes that are arranged in parallel.
5. multistage evaporation cooling air conditioner according to claim 3, is characterized in that, described vertical pipe indirect evaporation cooler adopts single blower fan forced.
6. multistage evaporation cooling air conditioner according to claim 1, it is characterized in that, described direct evaporative cooler includes filler (9), the top of described filler (9) is provided with water-locator b(12), the bottom of described filler (9) is provided with cyclic water tank b(8), described cyclic water tank b(8) by water pipe and described water-locator b(12) be connected, be provided with water circulating pump b(7 on described water pipe).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320283737XU CN203323272U (en) | 2013-05-22 | 2013-05-22 | Multistage evaporative cooling air-conditioner with vertical heat pipes and round pipes combined |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320283737XU CN203323272U (en) | 2013-05-22 | 2013-05-22 | Multistage evaporative cooling air-conditioner with vertical heat pipes and round pipes combined |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203323272U true CN203323272U (en) | 2013-12-04 |
Family
ID=49662619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320283737XU Expired - Fee Related CN203323272U (en) | 2013-05-22 | 2013-05-22 | Multistage evaporative cooling air-conditioner with vertical heat pipes and round pipes combined |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203323272U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103292397A (en) * | 2013-05-22 | 2013-09-11 | 西安工程大学 | Multi-stage indirect-direct evaporating and cooling air-conditioner unit for vertical heat pipes and round pipes |
| CN105864935A (en) * | 2016-04-28 | 2016-08-17 | 于向阳 | Air conditioner device based on dry type indirect evaporation refrigeration |
| CN105864936A (en) * | 2016-04-28 | 2016-08-17 | 于向阳 | Dry type indirect evaporation refrigeration method and device |
| CN106152319A (en) * | 2015-04-22 | 2016-11-23 | 青岛海尔空调电子有限公司 | A kind of recuperation of heat cooling-down air conditioner device |
| CN110454894A (en) * | 2019-07-22 | 2019-11-15 | 西安工程大学 | A kind of dew point indirect evaporative cooling air conditioning group of combination hot pipe technique |
-
2013
- 2013-05-22 CN CN201320283737XU patent/CN203323272U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103292397A (en) * | 2013-05-22 | 2013-09-11 | 西安工程大学 | Multi-stage indirect-direct evaporating and cooling air-conditioner unit for vertical heat pipes and round pipes |
| CN103292397B (en) * | 2013-05-22 | 2016-03-02 | 西安工程大学 | Vertical heat pipe and indirect-direct multistage influence diagram air-conditioner set of pipe |
| CN106152319A (en) * | 2015-04-22 | 2016-11-23 | 青岛海尔空调电子有限公司 | A kind of recuperation of heat cooling-down air conditioner device |
| CN105864935A (en) * | 2016-04-28 | 2016-08-17 | 于向阳 | Air conditioner device based on dry type indirect evaporation refrigeration |
| CN105864936A (en) * | 2016-04-28 | 2016-08-17 | 于向阳 | Dry type indirect evaporation refrigeration method and device |
| CN105864935B (en) * | 2016-04-28 | 2019-07-09 | 于向阳 | Air-conditioning device based on dry type indirect evaporation refrigerating |
| CN105864936B (en) * | 2016-04-28 | 2019-07-09 | 于向阳 | The method and device of dry type indirect evaporation refrigerating |
| CN110454894A (en) * | 2019-07-22 | 2019-11-15 | 西安工程大学 | A kind of dew point indirect evaporative cooling air conditioning group of combination hot pipe technique |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103292397B (en) | Vertical heat pipe and indirect-direct multistage influence diagram air-conditioner set of pipe | |
| CN204963063U (en) | Type air conditioner is united in evaporation cooling water -cooling - forced air cooling system for data center | |
| CN203323272U (en) | Multistage evaporative cooling air-conditioner with vertical heat pipes and round pipes combined | |
| CN202613627U (en) | Heat pipe heat recovery type evaporative cooling and ventilation cooling unit for subway stations | |
| CN204084700U (en) | The air-conditioning that the runner being applicable to machine room size environment is combined with evaporative cooling unit | |
| CN101377338B (en) | Progressive indirect evaporation cooler | |
| CN102679480B (en) | Dew point indirect evaporation cooler with plate-tube combined structure | |
| CN211650466U (en) | Energy-saving fresh air conditioner capable of recycling condensed water | |
| CN101644468B (en) | Series-parallel connection evaporative cooling air conditioner for machine room or base station | |
| CN207230773U (en) | With reference to the two-stage residual heat recovery type fresh air conditioner-mechanical of indirect evaporative cooling technology | |
| CN101592385B (en) | Absolute reverse flow plate-fin dew point indirect evaporation cooling and direct evaporation cooling combined air conditioner | |
| CN201497093U (en) | Layered and interleaved evaporative cooling air conditioning unit used for communication machine rooms | |
| CN105928106B (en) | The cooling handpiece Water Chilling Units of capillary type enclosed evaporation | |
| CN201811379U (en) | Evaporation cooling type cold water and fresh air combination machine set | |
| CN203928164U (en) | The humiture that is applicable to frequency conversion machine room is independently controlled vaporizing and cooling air conditioning device | |
| CN202792299U (en) | Built-in type double-cold-source fresh air handling unit | |
| CN103234248B (en) | Forced standpipe indirectly-fluid dynamic spray chamber composite evaporation cooling air conditioning | |
| CN206831733U (en) | Evaporative Cooling Air-conditioning System based on phreatic water | |
| CN102692058B (en) | Solar steam jet-type water-cooling air cleaning system | |
| CN212108832U (en) | Plate-tube indirect and separated heat pipe combined multi-stage evaporative cooling air conditioning unit | |
| CN201382508Y (en) | Combined air conditioner | |
| CN204678572U (en) | Based on evaporative cooling and heat pipe, heat pump united air-conditioner set | |
| CN211345656U (en) | Indirect evaporation air conditioner | |
| CN208253834U (en) | To evaporate the cooling laminar ventilation and air conditioning system as cold source | |
| CN205717681U (en) | The special indirect evaporation of data center module is air conditioning unit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131204 Termination date: 20140522 |