CN217442306U - Climbing-free maintenance power counter-flow cooling tower - Google Patents
Climbing-free maintenance power counter-flow cooling tower Download PDFInfo
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- CN217442306U CN217442306U CN202220991541.5U CN202220991541U CN217442306U CN 217442306 U CN217442306 U CN 217442306U CN 202220991541 U CN202220991541 U CN 202220991541U CN 217442306 U CN217442306 U CN 217442306U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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Abstract
The utility model discloses an exempt from to ascend a height and overhaul power counterflow cooling tower relates to counterflow cooling tower technical field. The utility model discloses a cooling tower body, the cooling tower body includes the casing down and sets up in the last casing at casing top down, the equidistance is provided with a plurality of inlet ports on the casing down, the inside all fixed filter screen that is provided with of every inlet port, go up the inside fixed inlet tube that is provided with of casing, the inlet tube middle part is connected with the water distributor through the connector, the filter screen outside is provided with clearance mechanism, be provided with maintenance mechanism on the water distributor, clearance mechanism includes first motor, the dead lever, mounting panel and clearance board, maintenance mechanism includes the second motor, the lead screw, the sliding sleeve, the slide bar, movable block and access door. The utility model discloses a clearance mechanism and the maintenance mechanism that set up, it is effectual to the clearance of filter screen, avoid the filter screen to block up, improved the efficiency of ventilation, do not need the workman to climb the top of the tower and expand work, the convenience is to the water-locator maintenance, has reduced danger coefficient.
Description
Technical Field
The utility model belongs to the technical field of the counterflow cooling tower, especially, relate to an exempt from to ascend a height and overhaul power counterflow cooling tower.
Background
A counterflow cooling tower is a device for cooling water. The water flow falls vertically in the tower, the direction of the air flow is opposite to that of the water flow, and the air and the water flow perform heat exchange and mass exchange to lower the water temperature.
The cooling tower is used in three stages, (1) the water distributor is sent to the top of the packing in the tower, and heat can be continuously transferred to air due to higher water temperature; (2) the filler water at the top end in the tower exchanges with the hot gas at the bottom, commonly called as a countercurrent section; (3) when the filler reaches the bottom collecting tank, the hot water is cooled to become cold water, and the counter-flow cooling tower has higher efficiency than the cross-flow cooling tower.
Present counterflow cooling tower is in the use, when needs overhaul the water-distribution pipe and maintain, need the workman to climb to the top of the tower and expand work, it is comparatively inconvenient to maintain, and the danger coefficient has been increased, and present counterflow cooling tower is in the use, glass fiber in the cooling tower is blockked up in order to prevent the dust in the outside air, most cooling tower all can add at inlet port department and establish the filter screen, however the filter screen piles up a large amount of dust easily under long-term the use and then causes the filter screen to block up, influence the efficiency of ventilation, for this reason we propose one kind and exempt from to ascend a height and overhaul power counterflow cooling tower.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an exempt from to ascend a height and overhaul power counterflow cooling tower, solve current counterflow cooling tower in the use, when needs overhaul the water-locator and maintain, it expandes work to need the workman to climb the top of the tower, it is comparatively inconvenient to maintain, and danger coefficient has been increased, and current counterflow cooling tower is in the use, glass fiber in the cooling tower is blockked up in order to prevent the dust in the outside air, most cooling towers all can add at inlet opening department and establish the filter screen, nevertheless the filter screen piles up a large amount of dust easily and then cause the problem of filter screen jam under long-term the use.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the utility model relates to a climbing-free maintenance power counterflow cooling tower, which comprises a cooling tower body, wherein the cooling tower body comprises a lower shell and an upper shell arranged at the top of the lower shell, a plurality of air inlets are equidistantly arranged on the lower shell, a filter screen is fixedly arranged inside each air inlet, a water inlet pipe is fixedly arranged inside the upper shell, the middle part of the water inlet pipe is connected with a water distribution pipe through a connector, a cleaning mechanism is arranged outside the filter screen, a maintenance mechanism is arranged on the water distribution pipe, and the water inlet pipe is communicated with the water distribution pipe through the connector;
the cleaning mechanism comprises a first motor, a fixed rod, a mounting plate and a cleaning plate, the first motor is fixedly connected to the bottom of the cooling tower body and is located at the center position, the output end of the first motor is fixedly connected with a rotary table, a plurality of fixed rods are fixedly connected to the circumferential side surface of the rotary table, the fixed rods are annularly arrayed on the circumferential side surface of the rotary table, each fixed rod is respectively located under the corresponding filter screen, the other end of each fixed rod is fixedly connected with the mounting plate, each mounting plate is located on the outer side of the corresponding filter screen, a mounting groove is formed in each mounting plate, the cleaning plate is arranged in the mounting groove, a hairbrush is fixedly connected to the inner side surface of the cleaning plate, and the hairbrush is in contact with the filter screen;
the maintenance mechanism comprises a second motor, a screw rod, a sliding sleeve, a sliding rod, a movable block and an access door, wherein the second motor is fixedly arranged on the inner wall of the left side of the upper shell, the output end of the second motor is fixedly connected with the screw rod, the sliding sleeve is movably connected on the peripheral side surface of the screw rod, the sliding sleeve is fixedly connected with the left end of the water distribution pipe, the sliding rod is fixedly arranged on one side of the upper shell away from the screw rod, the sliding rod and the screw rod are symmetrically arranged, the movable block is movably connected on the peripheral side surface of the sliding rod, the movable block is fixedly connected with the right end of the water distribution pipe, an access hole is formed in the upper shell, the access door is arranged in the access hole, a support plate is fixedly arranged in the upper shell, a through hole is formed in the top of the support plate, the bottom of the screw rod is rotatably connected on the support plate, the bottom of the sliding rod is fixedly connected on the top of the support plate, and the sliding sleeve is in threaded connection on the peripheral side surface of the screw rod, the access door is hinged inside the access opening.
Preferably, the water distributor middle part is provided with the header tank, the water inlet has been seted up at the header tank top, the inside fixed sealing ring that is provided with of water inlet, the outlet has been seted up to the connector bottom, the sealing ring laminates mutually with the outlet inner wall, and the water distributor is linked together with the header tank is inside, and the sealing ring is sealed header tank and connector junction.
Preferably, the relative both sides of inferior valve lateral surface have all been seted up the spout, every the inside equal activity of spout is provided with the slider, slider lateral surface and mounting panel fixed connection drive the slider in the inside activity of spout during the mounting panel activity.
Preferably, both ends all are provided with first screw thread through-hole about the mounting panel, both ends all are provided with second screw thread through-hole about the cleaning plate, second screw thread through-hole and first screw thread through-hole phase-match and position are corresponding, are convenient for fix the cleaning plate on the mounting panel through bolt and first screw thread through-hole and the cooperation of second screw thread through-hole.
Preferably, go up fixedly connected with protecting crust on the inner wall of casing left side, first motor fixed connection is inside the protecting crust, and the protecting crust plays the guard action to first motor.
Preferably, the top of the sliding rod is fixedly connected with a limiting block, and the limiting block plays a limiting role in limiting the movable block.
Preferably, the bottom of the cooling tower body is fixedly connected with four supporting seats, and each supporting seat is located under the middle parts of the two adjacent filter screens.
The utility model discloses following beneficial effect has:
1. the utility model discloses a clearance mechanism that sets up, through the clockwise and anticlockwise reciprocating rotation of first motor output end drive carousel, thereby drive the dead lever and rotate, thereby drive the mounting panel and rotate, thereby drive clearance board and rotate, thereby drive the brush and carry out reciprocating cleaning to the filter screen, the clearance effect is good, avoid the filter screen to block up, the efficiency of ventilation is improved, and when the brush is used for a long time and lead to wearing and tearing seriously, when needing to be changed, make it break away from the first screw thread through-hole on the mounting panel and the second screw thread through-hole on the clearance board through rotating the bolt, make the clearance board break away from the mounting groove on the mounting panel, the clearance board after will be changed and brush are placed inside the mounting groove, install it through the bolt, be convenient for change the clearance board, convenient to use;
2. the utility model discloses an inspection mechanism who sets up, drive the lead screw through second motor output end and rotate, thereby drive the sliding sleeve and move down along the lead screw, the water-locator is moved down to the slide bar is driven to the activity down, and the movable block that the water-locator right-hand member was equipped with moves down along the slide bar, stability when the water-locator moved down is improved, when the water-locator moves down to the upper housing bottom, open the access door and overhaul the maintenance to the water-locator, after the maintenance is accomplished, close the access door, through second motor output end antiport, drive the lead screw antiport, thereby drive the water-locator through the sliding sleeve and move up, make the header tank that the water-locator middle part was equipped with contact with the connector, the seal ring at header tank top seals connector and header tank junction, the connection effect is good, thereby make the inlet tube, the connector, header tank and water-locator communicate, do not need climb the top of the tower and expand work, convenient maintenance, reduced the danger coefficient.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a perspective view of a power counterflow cooling tower for maintenance without ascending a height of the present invention;
FIG. 2 is a top view of the power counterflow cooling tower for maintenance without ascending a height of the present invention;
FIG. 3 is a sectional view taken along the line A-A in FIG. 2 of the dynamic counterflow cooling tower for maintenance without ascending a height according to the present invention;
FIG. 4 is an enlarged view of the position B in FIG. 3 of the dynamic counterflow cooling tower for maintenance without ascending a height according to the present invention;
FIG. 5 is a sectional view of the power counterflow cooling tower of FIG. 2, which is free of ascending for maintenance;
fig. 6 is the utility model relates to a D department enlarger in exempting from to ascend a height and overhauls power counterflow cooling tower figure 5.
In the drawings, the components represented by the respective reference numerals are listed below:
1. cooling the tower body; 101. a lower housing; 102. an upper housing; 2. filtering with a screen; 3. a water inlet pipe; 4. a connector; 5. a water distribution pipe; 6. a first motor; 7. fixing the rod; 8. mounting a plate; 9. cleaning the plate; 10. a second motor; 11. a screw rod; 12. a sliding sleeve; 13. a slide bar; 14. a movable block; 15. an access door; 16. a water collection tank; 17. a seal ring; 18. a slide block.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-6, the utility model relates to a climbing-free maintenance power counterflow cooling tower, which comprises a cooling tower body 1, wherein the cooling tower body 1 comprises a lower shell 101 and an upper shell 102 arranged at the top of the lower shell 101, a plurality of air inlets are equidistantly arranged on the lower shell 101, a filter screen 2 is fixedly arranged inside each air inlet, a water inlet pipe 3 is fixedly arranged inside the upper shell 102, the middle part of the water inlet pipe 3 is connected with a water distribution pipe 5 through a connector 4, a cleaning mechanism is arranged outside the filter screen 2, a maintenance mechanism is arranged on the water distribution pipe 5, and the water inlet pipe 3 is communicated with the water distribution pipe 5 through the connector 4;
the cleaning mechanism comprises a first motor 6, fixing rods 7, a mounting plate 8 and a cleaning plate 9, the first motor 6 is fixedly connected to the bottom of the cooling tower body 1 and is located at the central position, the output end of the first motor 6 is fixedly connected with a turntable, a plurality of fixing rods 7 are fixedly connected to the circumferential side surface of the turntable, the plurality of fixing rods 7 are annularly arrayed on the circumferential side surface of the turntable, each fixing rod 7 is located under a corresponding filter screen 2, the other end of each fixing rod 7 is fixedly connected with the mounting plate 8, each mounting plate 8 is located on the outer side of the corresponding filter screen 2, a mounting groove is formed in each mounting plate 8, the cleaning plate 9 is arranged in the mounting groove, a brush is fixedly connected to the inner side surface of the cleaning plate 9, and the brush is in contact with the filter screens 2;
the maintenance mechanism comprises a second motor 10, a screw rod 11, a sliding sleeve 12, a sliding rod 13, a movable block 14 and a maintenance door 15, the second motor 10 is fixedly arranged on the inner wall of the left side of the upper shell 102, the output end of the second motor 10 is fixedly connected with the screw rod 11, the sliding sleeve 12 is movably connected on the peripheral side surface of the screw rod 11, the sliding sleeve 12 is fixedly connected with the left end of the water distribution pipe 5, the sliding rod 13 is fixedly arranged on one side of the upper shell 102 away from the screw rod 11, the sliding rod 13 and the screw rod 11 are symmetrically arranged, the movable block 14 is movably connected on the peripheral side surface of the sliding rod 13, the movable block 14 is fixedly connected with the right end of the water distribution pipe 5, an maintenance opening is arranged on the upper shell 102, the maintenance door 15 is arranged inside the maintenance opening, a support plate is fixedly arranged inside the upper shell 102, the top of the support plate is provided with a through hole, the bottom of the screw rod 11 is rotatably connected on the support plate, the bottom end of the sliding rod 13 is fixedly connected on the top of the support plate, the screw rod 12 is in a thread way on the peripheral side surface of the screw rod 11, the access door 15 is hinged inside the access opening.
Wherein, the middle part of the water distribution pipe 5 is provided with a water collection tank 16, the top of the water collection tank 16 is provided with a water inlet, the water inlet is internally and fixedly provided with a sealing ring 17, the bottom of the connector 4 is provided with a water outlet, the sealing ring 17 is attached to the inner wall of the water outlet, the water distribution pipe 5 is communicated with the inside of the water collection tank 16, and the sealing ring 17 seals the joint of the water collection tank 16 and the connector 4.
Wherein, the relative both sides of lower casing 101 lateral surface have all been seted up the spout, and the inside equal activity of every spout is provided with slider 18, and 18 lateral surfaces of slider and mounting panel 8 fixed connection drive slider 18 when the mounting panel 8 activity is inside the activity of spout.
Wherein, both ends all are provided with first screw thread through-hole about the mounting panel 8, and both ends all are provided with second screw thread through-hole about the cleaning plate 9, and second screw thread through-hole and first screw thread through-hole phase-match and position are corresponding, are convenient for fix the cleaning plate 9 on mounting panel 8 through bolt and first screw thread through-hole and the cooperation of second screw thread through-hole.
Wherein, fixedly connected with protecting crust on the inner wall of the left side of the upper casing 102, the first motor 6 is fixedly connected inside the protecting crust, and the protecting crust plays a role in protecting the first motor 6.
Wherein, the top of the slide bar 13 is fixedly connected with a limiting block, and the limiting block plays a limiting role in the movable block 14.
Wherein, 1 bottom fixedly connected with supporting seat of cooling tower body, the supporting seat has four, and every supporting seat divide into to be located two adjacent filter screen 2 under the middle part.
The utility model discloses a theory of operation does: when the filter screen 2 needs to be cleaned, the output end of the first motor 6 drives the rotary table to rotate clockwise and anticlockwise in a reciprocating manner, so that the fixing rod 7 is driven to rotate, the mounting plate 8 is driven to rotate, the cleaning plate 9 is driven to rotate, the brush is driven to clean the filter screen 2 in a reciprocating manner, the cleaning effect is good, the filter screen 2 is prevented from being blocked, the ventilation efficiency is improved, when the brush is seriously worn due to long-term use, and when the brush needs to be replaced, the brush is separated from a first threaded through hole in the mounting plate 8 and a second threaded through hole in the cleaning plate 9 by rotating the bolt, so that the cleaning plate 9 is separated from a mounting groove in the mounting plate 8, the replaced cleaning plate 9 and the brush are placed in the mounting groove and are mounted through the bolt, the cleaning plate 9 is convenient to replace and convenient to use; when the water distribution pipe 5 needs to be overhauled, the output end of the second motor 10 drives the screw rod 11 to rotate, so as to drive the sliding sleeve 12 to move downwards along the screw rod 11, the sliding rod 13 moves downwards to drive the water distribution pipe 5 to move downwards, and the movable block 14 arranged at the right end of the water distribution pipe 5 moves downwards along the sliding rod 13, so that the stability of the water distribution pipe 5 moving downwards is improved, when the water distribution pipe 5 moves downwards to the bottom of the upper shell 102, the access door 15 is opened to overhaul and maintain the water distribution pipe 5, after the maintenance is finished, the access door 15 is closed, the output end of the second motor 10 rotates reversely to drive the screw rod 11 to rotate reversely, so that the sliding sleeve 12 drives the water distribution pipe 5 to move upwards, the water collecting tank 16 arranged at the middle part of the water distribution pipe 5 is in contact with the connector 4, the sealing ring 17 seals the joint between the water collecting tank 16 and the connector 4, the connection effect is good, and the water inlet pipe 3 and the connector 4 are connected by the connector 4, The water collecting tank 16 is communicated with the water distribution pipe 5, so that the overhaul and maintenance are completed, workers do not need to climb to the top of the tower to expand, the maintenance is convenient, and the danger coefficient is reduced.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides an exempt from to ascend a height and overhaul power counterflow cooling tower which characterized in that: the cooling tower comprises a cooling tower body (1), wherein the cooling tower body (1) comprises a lower shell (101) and an upper shell (102) arranged at the top of the lower shell (101), a plurality of air inlets are equidistantly formed in the lower shell (101), a filter screen (2) is fixedly arranged inside each air inlet, a water inlet pipe (3) is fixedly arranged inside the upper shell (102), the middle part of the water inlet pipe (3) is connected with a water distribution pipe (5) through a connector (4), a cleaning mechanism is arranged on the outer side of the filter screen (2), and an overhauling mechanism is arranged on the water distribution pipe (5);
the cleaning mechanism comprises a first motor (6), fixing rods (7), a mounting plate (8) and a cleaning plate (9), wherein the first motor (6) is fixedly connected to the bottom of the cooling tower body (1) and is located at the center, a rotary disc is fixedly connected to the output end of the first motor (6), a plurality of fixing rods (7) are fixedly connected to the circumferential side face of the rotary disc, the fixing rods (7) are annularly arrayed on the circumferential side face of the rotary disc, each fixing rod (7) is located under a corresponding filter screen (2), the other end of each fixing rod (7) is fixedly connected with the mounting plate (8), each mounting plate (8) is located on the outer side of the corresponding filter screen (2), a mounting groove is formed in each mounting plate (8), and the cleaning plate (9) is arranged inside the mounting groove;
the maintenance mechanism comprises a second motor (10), a screw rod (11), a sliding sleeve (12), a sliding rod (13), a movable block (14) and a maintenance door (15), the second motor (10) is fixedly arranged on the inner wall of the left side of the upper shell (102), the output end of the second motor (10) is fixedly connected with a screw rod (11), the sliding sleeve (12) is movably connected on the peripheral side surface of the screw rod (11), the sliding sleeve (12) is fixedly connected with the left end of the water distribution pipe (5), the sliding rod (13) is fixedly arranged on one side of the upper shell (102) far away from the screw rod (11), the sliding rod (13) and the screw rod (11) are symmetrically arranged, the movable block (14) is movably connected on the peripheral side surface of the sliding rod (13), the movable block (14) is fixedly connected with the right end of the water distribution pipe (5), an access hole is formed in the upper shell (102), and the access door (15) is arranged inside the access hole.
2. The climbing-free maintenance power counterflow cooling tower of claim 1, wherein a water collecting tank (16) is arranged in the middle of the water distribution pipe (5), a water inlet is formed in the top of the water collecting tank (16), a sealing ring (17) is fixedly arranged inside the water inlet, a water outlet is formed in the bottom of the connector (4), and the sealing ring (17) is attached to the inner wall of the water outlet.
3. The climbing-free maintenance power counterflow cooling tower of claim 2, wherein sliding grooves are formed in opposite sides of the outer side surface of the lower shell (101), a sliding block (18) is movably arranged in each sliding groove, and the outer side surface of each sliding block (18) is fixedly connected with the mounting plate (8).
4. The climbing-free maintenance power counterflow cooling tower of claim 3, wherein the mounting plate (8) is provided with first threaded through holes at both upper and lower ends, and the cleaning plate (9) is provided with second threaded through holes at both upper and lower ends, the second threaded through holes being matched with the first threaded through holes and corresponding in position.
5. The climbing-free maintenance power counterflow cooling tower of claim 4, characterized in that a protective shell is fixedly connected to the inner wall of the left side of the upper housing (102), and the first motor (6) is fixedly connected inside the protective shell.
6. The climbing-free overhaul power counterflow cooling tower of claim 1, wherein a limiting block is fixedly connected to the top of the sliding rod (13).
7. The climbing-free maintenance power counterflow cooling tower of claim 6, characterized in that a support base is fixedly connected to the bottom of the cooling tower body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220991541.5U CN217442306U (en) | 2022-04-26 | 2022-04-26 | Climbing-free maintenance power counter-flow cooling tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220991541.5U CN217442306U (en) | 2022-04-26 | 2022-04-26 | Climbing-free maintenance power counter-flow cooling tower |
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| CN217442306U true CN217442306U (en) | 2022-09-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220991541.5U Active CN217442306U (en) | 2022-04-26 | 2022-04-26 | Climbing-free maintenance power counter-flow cooling tower |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118168353A (en) * | 2024-04-18 | 2024-06-11 | 巴普(中国)冷却设备有限公司 | Cooling tower heat radiation structure and cooling tower |
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2022
- 2022-04-26 CN CN202220991541.5U patent/CN217442306U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118168353A (en) * | 2024-04-18 | 2024-06-11 | 巴普(中国)冷却设备有限公司 | Cooling tower heat radiation structure and cooling tower |
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