CN215491167U - High-efficient type idle call cooling tower - Google Patents
High-efficient type idle call cooling tower Download PDFInfo
- Publication number
- CN215491167U CN215491167U CN202120432054.0U CN202120432054U CN215491167U CN 215491167 U CN215491167 U CN 215491167U CN 202120432054 U CN202120432054 U CN 202120432054U CN 215491167 U CN215491167 U CN 215491167U
- Authority
- CN
- China
- Prior art keywords
- water
- cooling tower
- water supply
- controller
- wind
- 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.)
- Active
Links
Images
Landscapes
- Air Conditioning Control Device (AREA)
Abstract
The invention discloses a high-efficiency cooling tower for an air conditioner, which comprises: the wind speed anemoscope is arranged on the exhaust funnel, the receiving end of the controller is electrically connected with the anemorumbometer, the anemorumbometer monitors wind direction and wind speed information and then sends the information to the controller, the controller controls the opening degree of the regulating piece in different directions so as to be used for cooling the water temperature of the flowing water in the water supply assembly, through a specific algorithm and a water distribution method, the air quantity and the wind direction of the side wind at the actual arrangement position of the cooling tower are measured in real time, thereby adjusting the opening of the adjusting part on the water supply branch pipe in real time, adjusting the water distribution amount on two sides of the water distribution system in real time, strengthening the heat and mass transfer of the filler area in the cooling tower on the windward side, the method has positive influence on the high-efficiency energy-saving operation of the water chilling unit, and changes the deviation of the gas-water ratio at two sides of the cooling tower caused by the influence of cross wind.
Description
Technical Field
The invention relates to a cooling tower, in particular to a cooling tower for an efficient air conditioner.
Background
The forced draft cross flow cooling tower is widely applied to cooling of cooling water of a central air conditioning system, and the cooling performance of the forced draft cross flow cooling tower directly influences the safe, economical and efficient operation of a water chilling unit. The complex heat and mass transfer between the air phase and the water phase in the cross-flow cooling tower is easily influenced by the temperature, the humidity, the wind speed and the wind direction of ambient air. The wind speed distribution of air inlet surfaces on two sides of the cooling tower can be uneven due to the side wind of the environment, the air-water ratio on two sides deviates from a design value, the heat and mass transfer of a packing area in the cooling tower on the leeward side is weakened, the high-efficiency energy-saving operation of a water chilling unit is adversely affected, once the wind direction is changed, the air-water two phases are difficult to balance, and in the water-cooling process, part of damp and hot air can flow out along with an air outlet, and part of water vapor can be entrained to fall to the external environment, so that the influence is caused to the surrounding environment and people.
Disclosure of Invention
The invention provides a high-efficiency cooling tower for an air conditioner, which can effectively solve the problems.
The invention is realized by the following steps:
a cooling tower for an air conditioner of high efficiency type comprising: the wind speed anemoscope is arranged on the exhaust funnel, a receiving end of the controller is electrically connected with the wind speed anemoscope,
the anemorumbometer monitors wind direction and wind speed information and then sends the information to the controller, the controller controls the opening degree of the adjusting piece in different directions so as to be used for cooling the water temperature of flowing water in the water supply assembly,
the air discharge duct is including hindering water platform and air discharge fan, hinder water platform including the steel wire cover, be fixed with on the steel wire cover and absorb water ring platform, absorb water ring cover with it is used for absorbing by to absorb water ring platform the air discharge fan sucks the moisture in the outside steam, the bottom of absorbing water ring platform is provided with the water guide way.
As a further improvement, the water supply assembly comprises a main water supply pipe, a water outlet of the main water supply pipe is connected with a plurality of branch water supply pipes, a flow passage of each branch water supply pipe is provided with an adjusting piece, a water outlet of each branch water supply pipe is provided with a water distribution passage, and the adjusting piece is used for configuring the distribution amount of the main water supply pipe to each water distribution passage.
As a further improvement, the water distribution tower further comprises a water return main pipe, wherein the water return main pipe is communicated with a water return branch pipe of the tower body, the water return branch pipe is used for collecting water flow of the water distribution channel, and the water return branch pipe is also connected with the water guide channel of the exhaust funnel and is used for guiding water recovered by the water absorption ring cover and the water absorption ring platform into the water return main pipe.
As a further improvement, the mounting height of the anemorumbometer is higher than that of the exhaust funnel.
As a further improvement, a plurality of distributing openings are formed in the water distribution channel, a plurality of valves are correspondingly arranged on the distributing openings one by one, and the valves are connected with the adjusting piece in parallel.
As a further improvement, an air inlet window which is vertically arranged is arranged on the outer wall of the tower body, a plurality of guide fan blades are arranged in the air inlet window, each guide motor is movably arranged on each fan blade, and the guide motors are electrically connected with the controller.
As a further improvement, an air inlet window which is vertically arranged is arranged on the outer wall of the tower body, a plurality of guide fan blades are arranged in the air inlet window, each guide motor is movably arranged on each fan blade, and the guide motors are electrically connected with the controller.
The invention has the beneficial effects that:
according to the invention, through a specific algorithm and a water distribution method, the air quantity and the air direction of the side air at the actual arrangement position of the cooling tower are measured in real time, so that the opening degree of an adjusting part on a water supply branch pipe can be adjusted in real time, the water distribution quantities at two sides of a water distribution system are adjusted in real time, the heat transfer and mass transfer of a filler area in the cooling tower at the windward side are enhanced, the high-efficiency energy-saving operation of a water chilling unit is positively influenced, and the deviation of the air-water ratio at two sides of the cooling tower caused by the influence of the side air is changed.
The water-blocking platform can absorb and recycle moisture in the damp and hot gas discharged from the tower body through the matching of the water-absorbing ring cover and the water-absorbing ring platform, so that the content of the moisture in the gas discharged to the outside is reduced, on one hand, the water loss can be reduced, the recycling of water is improved, and on the other hand, the moisture can be prevented from overflowing in the cooling process to influence the environment around the cooling tower.
According to the invention, through the matching of the air inlet window and the guide fan blades and the controller, the direction of the guide fan blades can be adjusted according to the wind direction, so that the contact surface between the guide fan blades on one side facing the wind direction and the wind is always minimized, the wind resistance of the wind is reduced, and the wind can better take away hot steam in water.
According to the invention, the individual valves are arranged on the distribution ports, so that only the distribution ports on one side or in a certain direction can be opened under the condition of small or uneven wind power, the application of the wind power is improved, and the energy consumption is reduced.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural diagram of a cooling tower for a high-efficiency air conditioner according to an embodiment of the present invention.
Fig. 2 is a schematic structural view of an inner side of a water blocking table according to an embodiment of the present invention.
Fig. 3 is a schematic top view of a water supply assembly according to an embodiment of the present invention.
Fig. 4 is a logic flow diagram of a water distribution method for a cooling tower for a high-efficiency air conditioner according to an embodiment of the present invention.
In the figure: 1; a tower body 11; an air inlet window 12; a guide fan blade,
2; an anemorumbometer,
3; an exhaust funnel 31; a water blocking table 32; an exhaust fan,
311; a wire cover, 312; a water absorbing ring cover 313; a water absorbing ring stage, 314; a water guide channel,
4; an adjusting part,
5; a controller,
6; a water supply assembly 61; a main water supply pipe 62; a water supply branch pipe 63; a water distribution channel,
631; a layout port 632; a valve,
7; the water return main pipe.
Detailed Description
The embodiments of the present invention are within the scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
In the description of the present invention, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating the purposes, technical solutions and advantages of the embodiments of the present invention, which will be described in detail and fully with reference to the accompanying drawings in the embodiments of the present invention. All other implementations that can be derived by one of ordinary skill in the art based on the embodiments of the present invention show or imply relative importance or implicitly indicate the number of technical features indicated, without inventive step. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Referring to fig. 1 to 4, a cooling tower for a high efficiency air conditioner includes: the cooling tower comprises a tower body 1, an anemorumbometer 2, an exhaust funnel 3, a regulating part 4, a controller 5 and a water supply assembly 6, wherein the anemorumbometer 2 is arranged on the exhaust funnel 3, a receiving end of the controller 5 is electrically connected with the anemorumbometer 2, the anemorumbometer 2 monitors wind direction and speed information and sends the information to the controller 5, the opening degree of the regulating part 4 in different directions is controlled by the controller 5 so as to be used for cooling the water temperature of flowing water in the water supply assembly 6, the real-time detected wind direction and wind speed can be transmitted to the controller 5, the regulating part 4 corresponding to the wind direction is adjusted after the analysis of the controller 5, preferably, the regulating part 4 can be an electric regulating valve and also can be other regulating mechanisms in other embodiments, and after the regulating part 4 regulates the corresponding opening degree, the water distribution amount of filler areas at two sides of the cooling tower is adjusted, the deviation of the air-water ratio at the two sides of the cooling tower caused by the influence of the crosswind is changed, so that the water flow sprayed by the water supply assembly 6 is subjected to the optimal air cooling effect, the temperature of the water flow is reduced, and the deviation of the air-water ratio at the two sides of the cooling tower caused by the influence of the crosswind is changed.
Specifically, the aiutage 3 is including the platform 31 and the air discharge fan 32 that block water, the platform 31 that blocks water is including wire cover 311, be fixed with water absorption ring cover 312 and water absorption ring platform 313 on the wire cover 311, water absorption ring cover 312 with water absorption ring platform 313 is used for absorbing the quilt the air discharge fan 32 sucks the moisture in the outside steam, water absorption ring platform 313's bottom is provided with water channel 314, and wire cover 311 can provide the fixed media for water absorption ring cover 312 and water absorption ring platform 313, prevents the two and drops, and wire cover 311 itself has seted up great gap, can not block the circulation of damp and hot air current. The water absorption ring cover is of a circular arch structure, the water absorption ring table 313 is of a circular table structure, the flow direction of air flow is matched, and the air flow is contained by the gas completely, the air flow can be fully contacted with the water absorption ring cover 312 and the water absorption ring table 313, most of water vapor in the air flow is absorbed, the absorbed water vapor can be influenced by gravity, the water vapor flows downwards gradually, the water vapor flows out along the water guide channel 314, the effect of water flow recovery is achieved, the condition that a large amount of water vapor is sprayed outwards in a useless mode can be prevented, and the heat dissipation water flow can be recycled.
Further, the water supply assembly 6 includes a main water supply pipe 61, a water outlet of the main water supply pipe 61 is connected to a plurality of branch water supply pipes 62, a flow channel of the branch water supply pipes 62 is provided with an adjusting member 4, a water outlet of the branch water supply pipe 62 is provided with a water distribution channel 63, the adjusting member 4 is used for configuring a distribution amount of the main water supply pipe 61 to each of the water distribution channels 63, and a corresponding number direction of the branch water supply pipes 62 and a corresponding number direction of the adjusting members 4 may be set according to a local actual wind direction, which is not specifically limited herein.
Further, the water recycling device further comprises a water return main pipe 7, wherein the water return main pipe 7 is communicated with a water return branch pipe (not shown in the figure) of the tower body 1, the water return branch pipe is used for collecting water flow of the water distribution channel 63, the water return branch pipe is further connected with the water guide channel 314 of the exhaust funnel 3 and is used for guiding water recycled by the water absorption ring cover 312 and the water absorption ring platform 313 into the water return main pipe 7 and recycling the water recycled by the water absorption ring cover 312 and the water absorption ring platform 313, preferably, a temperature sensor is arranged on the water return main pipe 7 and can detect the temperature of the recycled water flow and perform negative feedback adjustment on the adjusting piece 4 according to the temperature change so as to optimize the opening degree of the adjusting piece 4.
Furthermore, the mounting height of the anemorumbometer 2 is higher than that of the exhaust funnel 3, the height of the anemorumbometer 2 is higher than that of the exhaust funnel 3, so that the detection accuracy of the wind direction and the wind power can be improved, and the anemorumbometer 2 needs to be arranged above the highest exhaust position of the exhaust funnel 3, so that the influence of the exhausted air flow on the detection data of the anemorumbometer 2 is prevented.
Further, be provided with a plurality of on the distribution channel 63 and lay mouth 631, it is provided with a plurality of valves 632, a plurality of to lay one-to-one on the mouth 631 valve 632 and regulating part 4 parallel connection all sets up valve 632 on laying the mouth 631, and valve 632 is the parallel state, can single control also can control together, can finely tune again under the condition that regulating part 4 adjusted on a large scale, better each ascending water yield of utilization.
Further, be provided with the air inlet window 11 of vertical range on the outer wall of tower body 1, be provided with a plurality of direction flabellum 12 in the air inlet window 11, every equal activity is provided with guide motor (not shown in the figure) on the flabellum 12, guide motor with controller 5 electricity is connected together, and guide motor and controller 5 have the signal to switch on the relation, and when controller 5 opened at the regulating part 4 that the control corresponds, can also send the guide motor that corresponds the direction with the signal that corresponds, makes the guide motor that corresponds rotate and correspond the ascending flabellum 12 of wind direction, lets correspond the ascending flabellum 12 of wind direction and rotate the direction of coming with wind and be opposite direction form, reduces the area of contact of flabellum 12 and wind, reduces the windage, and is better to the wind energy utilization effect.
A water distribution method for a cooling tower for a high-efficiency air conditioner comprises the following steps:
s1; arranging a tester on the cooling tower, collecting wind speed information V and wind direction information alpha outside the cooling tower,
s2; transmitting the collected wind speed information V and the wind direction information alpha to a control system, analyzing and calculating the collected information to obtain the opening phi of the regulating component,
s3; the water supply line of the cooling tower is adjusted and controlled by the adjusting component, the water distribution quantity around the cooling tower is adjusted according to the opening phi of the adjusting component,
s4; the control system analyzes the temperature condition on the return pipe of the cooling tower and finely adjusts the adjusting component according to the water temperature condition,
s5; and (5) repeating the steps 1-4, acquiring the wind speed information V and the wind direction information alpha in real time, and adjusting the opening phi of the adjusting assembly in real time.
Preferably, in step S2, the step of calculating the opening Φ of the adjusting assembly is specifically:
taking the air inlet direction of the cooling tower as the true south and the true north as an example,
when cos alpha is a positive value, the adjusting piece 4 on the south side (leeward side) is turned down; when cos alpha is negative, the adjusting piece 4 on the positive north side (leeward side) is closed.
The following data were obtained through a number of tests:
| item | Unit of | Test data 1 | |
|
|
| Measured value of wind speed | m/s | 7.5 | 5.2 | 9.6 | 13.5 |
| Measured value of wind direction | ° | 22.5 | 45 | 157.5 | 315 |
| Electric regulating valve opening on leeward side | ％ | 91.7 | 95.6 | 89.4 | 88.5 |
| Adjusting the water temperature of the cooling outlet at the windward side before adjustment | ℃ | 31.8 | 32 | 31.7 | 31.5 |
| Adjusting the water temperature of the cooling outlet at the front back wind side | ℃ | 32.3 | 32.2 | 32.3 | 32.1 |
| Adjusting the cooling water temperature of the front backwater main pipe | ℃ | 32.05 | 32.10 | 32.00 | 31.80 |
| Adjusting the water temperature of the cooling outlet at the windward side | ℃ | 31.7 | 31.7 | 31.6 | 31.4 |
| Adjusting the water temperature of the cooling outlet at the back air side | ℃ | 31.8 | 31.9 | 31.7 | 31.6 |
| The cooling water temperature of the backwater main pipe after being adjusted | ℃ | 31.75 | 31.80 | 31.65 | 31.49 |
It can be seen that the adjusted water at the return main pipe 7 has a better cooling effect, and the water distribution amount of the filler areas at the two sides of the cooling tower is adjusted by adjusting the water distribution mode and the water distribution amount of the water distribution system based on the optimal adjustment function relationship of the water distribution amount at the two sides with the wind speed and the wind direction, so that the deviation of the gas-water ratio at the two sides of the cooling tower caused by the influence of cross wind is changed.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A cooling tower for a high-efficiency air conditioner is characterized by comprising: the wind speed and direction measuring device comprises a tower body (1), a wind speed and direction indicator (2), an exhaust funnel (3), a regulating part (4), a controller (5) and a water supply assembly (6), wherein the wind speed and direction indicator (2) is arranged on the exhaust funnel (3), the receiving end of the controller (5) is electrically connected with the wind speed and direction indicator (2),
the anemorumbometer (2) monitors wind direction and wind speed information and then sends the information to the controller (5), the controller (5) controls the opening degree of the adjusting piece (4) in different directions so as to be used for cooling the water temperature of the flowing water in the water supply assembly (6),
the utility model discloses a water absorption exhaust system, including exhaust stack (3), the exhaust stack (3) is including hindering water platform (31) and air discharge fan (32), hinder water platform (31) including wire cover (311), be fixed with on wire cover (311) and absorb water ring platform (312) and water ring platform (313), absorb water ring cover (312) with it is used for absorbing the quilt to inhale water ring platform (313) air discharge fan (32) suction to the moisture in the outside steam, the bottom of absorbing water ring platform (313) is provided with water guide way (314).
2. The cooling tower for the efficient air conditioner as recited in claim 1, wherein the water supply assembly (6) comprises a main water supply pipe (61), the water outlet of the main water supply pipe (61) is connected with a plurality of branch water supply pipes (62), a regulating member (4) is arranged on the flow channel of the branch water supply pipes (62), the water outlet of the branch water supply pipes (62) is provided with a water distribution channel (63), and the regulating member (4) is used for distributing the distribution amount of the main water supply pipe (61) to each water distribution channel (63).
3. The cooling tower for the efficient air conditioner as claimed in claim 2, further comprising a water return main pipe (7), wherein the water return main pipe (7) is communicated with a water return branch pipe of the tower body (1), the water return branch pipe is used for collecting water flow of the water distribution channel (63), and the water return branch pipe is further connected with the water guide channel (314) of the exhaust funnel (3) and is used for guiding water recovered by the water absorption ring cover (312) and the water absorption ring platform (313) into the water return main pipe (7).
4. A cooling tower for a high efficiency air conditioner according to claim 1, wherein the mounting height of said anemorumbometer (2) is higher than the mounting height of said air discharge duct (3).
5. The cooling tower for the efficient air conditioner as claimed in claim 2, wherein a plurality of distributing openings (631) are formed in the distributing channel (63), a plurality of valves (632) are correspondingly formed in the distributing openings (631), and the valves (632) are connected in parallel with the adjusting member (4).
6. A cooling tower for a high efficiency air conditioner according to claim 1, wherein the outer wall of the tower body (1) is provided with a vertically arranged air inlet window (11), a plurality of guide fan blades (12) are arranged in the air inlet window (11), each fan blade (12) is movably provided with a guide motor, and the guide motors are electrically connected with the controller (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120432054.0U CN215491167U (en) | 2021-02-26 | 2021-02-26 | High-efficient type idle call cooling tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120432054.0U CN215491167U (en) | 2021-02-26 | 2021-02-26 | High-efficient type idle call cooling tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215491167U true CN215491167U (en) | 2022-01-11 |
Family
ID=79771343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120432054.0U Active CN215491167U (en) | 2021-02-26 | 2021-02-26 | High-efficient type idle call cooling tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215491167U (en) |
-
2021
- 2021-02-26 CN CN202120432054.0U patent/CN215491167U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110132026A (en) | A kind of gravity-flow ventilation high position that rushton turbine catchments receipts water cooling tower | |
| CN113758301A (en) | Spraying effect-improving device of air cooling unit and automatic spraying control method | |
| CN101346843A (en) | Response to gas suction of fuel cell cooling agent | |
| CN215491167U (en) | High-efficient type idle call cooling tower | |
| CN205137786U (en) | Building power -operated control and subitem measurement system | |
| CN112762727A (en) | Efficient cooling tower for air conditioner and water distribution method thereof | |
| CN206144723U (en) | Aerogenerator's cabin heat sink | |
| CN108224930B (en) | Hot air drying system of single-circulation fan | |
| CN105318500A (en) | Building energy resource control and subentry metering system | |
| CN205540354U (en) | Solar energy air heat collector thermal behavior detects wet device of air accuse control by temperature change of usefulness | |
| CN113154900A (en) | Cooling tower with air outlet provided with dry and wet balls and operation control method thereof | |
| CN204665529U (en) | A kind of base station communication station machine room | |
| CN209726857U (en) | A kind of on-line maintenance power counterflow cooling tower | |
| CN208698424U (en) | A kind of caravan air conditioner condensate processor | |
| CN206959630U (en) | Save reclaiming type cooling tower | |
| CN112363595A (en) | Air-cooling heat dissipation device and method | |
| CN202853224U (en) | Closed water cooling system | |
| CN215893314U (en) | Cooling tower with air outlet provided with dry and wet balls | |
| CN105674420B (en) | A kind of purifying sterilizing humidification dehumidifying integrated machine | |
| CN105509502B (en) | A kind of water-saving central air-conditioning cooling tower generated electricity | |
| CN209495412U (en) | Dehumidify heating system in power station under a kind of collection prosecutor formula | |
| CN219497847U (en) | Cathode test system | |
| CN216245656U (en) | Closed type transverse flow cooling tower with flow guide heat dissipation mechanism | |
| CN213634192U (en) | Control device for centralized control operation of thermal power plant | |
| CN113418406B (en) | Cooling heat dissipation device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A high-efficiency cooling tower for air conditioning Effective date of registration: 20230526 Granted publication date: 20220111 Pledgee: Agricultural Bank of China Limited Xiamen Lianqian Branch Pledgor: XIAMEN JINMING ENERGY SAVING TECHNOLOGY Co.,Ltd. Registration number: Y2023980041677 |