Dry-wet combined cooling tower with monitoring function
By introducing mobile components and anti-blocking components into the dry and wet joint cooling tower, the problem of drainage outlet blockage caused by dirt accumulation in the water collection tank is solved, and the normal operation and monitoring and management of the cooling tower are realized.
Patent Information
- Application Number
- CN202420932785.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-30
- Publication Date
- 2025-04-25
- Estimated Expiration
- 2034-04-30
AI Technical Summary
The water collection tank of the dry and wet combined cooling tower may accumulate dust, dirt and other impurities, resulting in blockage of the drainage port and affecting the drainage effect of the cooling tower.
A wet and dry cooling tower with monitoring function is designed, and a mobile component is used to remove dirt from the inner wall of the water collector, and to prevent the drain from being blocked through the anti-blocking component.
It effectively avoids the drainage port blockage caused by dirt accumulation in the water collecting tank, ensures the normal use and drainage effect of the cooling tower, and at the same time achieves comprehensive monitoring and management of the cooling tower.
Smart Images
Figure CN222799682U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of cooling towers, in particular to a dry-wet combined cooling tower with a monitoring function. Background Art
[0002] The dry-wet combined cooling tower is a combination of a wet tower and a dry tower. It is an energy-saving cooling equipment that cools down by combining a cold air unit and flowing water. It can control the temperature level while reducing energy consumption and costs. The water collection tank of the dry-wet combined cooling tower is an important part of the cooling tower. The water collection tank is equipped with a drainage device to remove sewage and impurities in the system to keep the system clean and running stably.
[0003] During the use of the water collection tank of the dry-wet combined cooling tower, dust, dirt and other impurities may accumulate in the water collection tank. With the use of the dry-wet combined cooling tower, the dirt and other impurities in the water collection tank will gradually increase, and block the drain outlet of the water collection tank, affecting the drainage effect of the cooling tower and the use of the dry-wet combined cooling tower. For this reason, we propose a dry-wet combined cooling tower with a monitoring function. Utility Model Content
[0004] The purpose of the utility model is to provide a dry-wet combined cooling tower with a monitoring function, so as to solve the problem raised in the above-mentioned background technology that during the use of the water collection tank of the dry-wet combined cooling tower, impurities such as dust and dirt may accumulate in the water collection tank, causing blockage of the drainage outlet of the water collection tank and affecting the drainage effect of the cooling tower.
[0005] To achieve the above purpose, the utility model provides the following technical solution: a dry-wet combined cooling tower with monitoring function, comprising: a cooling tower body, a water collecting tank is arranged at the lower side of the cooling tower body, and drainage ports are symmetrically arranged on both sides of the water collecting tank,
[0006] It also includes: a moving component, which is arranged in the water collection tank and is used to remove impurities such as dirt deposited on the inner wall of the water collection tank;
[0007] An anti-blocking component is arranged on one side of the drain outlet, and is used to prevent the drain outlet from being blocked.
[0008] Among them, the moving component includes a U-shaped rod slidably set with the water collecting tank, a screw is threadedly set on one side of the upper end of the U-shaped rod, and a limit rod fixedly connected to the side wall of the water collecting tank is slidably set on the other side of the upper end of the U-shaped rod.
[0009] Among them, an electric motor is fixedly installed on one side of the water collecting tank, and the output shaft of the motor movably passes through the side wall of the water collecting tank and is fixed to one end of the lead screw, and the other end of the lead screw is rotatably installed on the side wall of the water collecting tank. The outer side of the lead screw and the limit rod are provided with a first protective shell fixed to the water collecting tank.
[0010] Among them, the anti-blocking component includes a support rod symmetrically fixed to the bottom wall of the sump, a fixed cylinder is fixed on the upper end of the support rod, a sliding cylinder is slidably arranged on the side of the fixed cylinder away from the drain outlet, a connecting block is fixedly arranged inside the fixed cylinder, a sleeve is rotatably arranged on the connecting block, a sliding rod rotatably arranged in the sleeve and arranged to rotate with the sliding cylinder, and a scraper is fixedly arranged on one side of the sliding rod.
[0011] Among them, a limit block is symmetrically fixedly arranged on the inner wall of the sleeve on one side away from the scraper, and a limit groove matched with the limit block is symmetrically opened on the slide rod, and the limit block is slidably arranged in the limit groove.
[0012] Among them, a first worm wheel is fixedly arranged on the sleeve, the first worm wheel is meshingly connected with the first worm, the first worm passes through the fixed cylinder and is rotatably arranged with the fixed cylinder, a second worm wheel is fixedly arranged on the upper end of the first worm, the second worm wheel is meshingly connected with the second worm, the second worm passes through the first protective shell and extends to the inside, a first bevel gear is fixedly arranged on one end of the second worm located in the first protective shell, and the first bevel gear is meshingly connected with the second bevel gear fixed with the lead screw.
[0013] Among them, a pressure block is fixedly arranged on the U-shaped rod, a spring is fixedly arranged between the sleeve and the inner end of the sliding cylinder, and the spring is sleeved on the sliding rod.
[0014] A second protective shell fixedly arranged with the first protective shell is arranged outside the second worm, and a third protective shell fixedly arranged with the second protective shell and the fixing tube is arranged outside the first worm.
[0015] The utility model has at least the following beneficial effects:
[0016] The utility model can remove dirt and other impurities deposited on the side walls and bottom walls of the water collection tank through the moving components, so as to avoid excessive deposition of dirt and other impurities in the water collection tank, which may affect the normal use of the water collection tank and cause blockage of the drain outlet. Through the anti-blocking component, the drain outlet can be prevented from being blocked when the dirt and other impurities in the water collection tank are discharged through the drain outlet, so as to avoid affecting the drainage effect of the cooling tower body and affecting the normal use of the cooling tower body. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a front-view three-dimensional structural schematic diagram of the utility model;
[0018] Figure 2 It is a schematic diagram of the overall structure of the water collection tank, the moving component and the anti-blocking component of the utility model;
[0019] Figure 3 It is a schematic diagram of the internal structure of the first protective shell, the second protective shell and the third protective shell of the utility model;
[0020] Figure 4 For this utility model Figure 3 The enlarged structural diagram at A in the middle;
[0021] Figure 5 This is a schematic structural diagram of the internal cross-section of the fixed cylinder and the sliding cylinder of the utility model;
[0022] Figure 6 This is a schematic diagram of the structure of the explosion of the fixed cylinder and the sliding cylinder of the utility model;
[0023] Figure 7 It is a schematic diagram of the structure of the explosion at the connection between the sleeve and the slide rod of the utility model.
[0024] In the figure: 11, cooling tower body; 12, water collecting trough; 13, drain outlet; 2, moving assembly; 21, U-shaped rod; 22, lead screw; 23, motor; 24, limit rod; 25, first protective shell; 3, anti-blocking assembly; 31, support rod; 32, fixed cylinder; 33, sliding cylinder; 34, connecting block; 35, sleeve; 36, sliding rod; 37, first worm gear; 38, first worm; 39, scraper; 310, second worm gear; 311, second worm; 312, first bevel gear; 313, second bevel gear; 314, pressure block; 315, spring; 316, limit block; 317, limit groove; 318, second protective shell; 319, third protective shell. DETAILED DESCRIPTION
[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0026] Embodiment 1
[0027] See also Figures 1 to 7 The utility model provides a technical solution: a dry-wet combined cooling tower with a monitoring function, comprising: a cooling tower body 11, a water collecting tank 12 is arranged at the lower side of the cooling tower body 11, and drainage ports 13 are symmetrically arranged on both sides of the water collecting tank 12,
[0028] The mobile component 2 is arranged in the water collecting tank 12, and the mobile component 2 is used to remove impurities such as dirt deposited on the inner wall of the water collecting tank 12;
[0029] The anti-blocking component 3 is arranged at one side of the drain outlet 13 , and is used to prevent the drain outlet 13 from being blocked.
[0030] During the use of the cooling tower body 11, the dirt and other impurities deposited on the side walls and bottom walls of the sump 12 can be removed by moving the component 2 to avoid excessive deposition of dirt and other impurities in the sump 12, which may affect the normal use of the sump 12 and cause blockage of the drain outlet 13. The anti-blocking component 3 can prevent the drain outlet 13 from being blocked when the dirt and other impurities in the sump 12 are discharged through the drain outlet 13 to avoid affecting the drainage effect of the cooling tower body 11 and affecting the normal use of the cooling tower body 11. At the same time, during the operation of the cooling tower body 11, the cooling tower body 11 can automatically monitor the oil temperature, oil level and vibration status data of the fan, motor and reducer, and transmit the monitored data to the control system for analysis and processing to monitor whether the fan, motor and reducer of the cooling tower body 11 are in normal operating state, thereby realizing comprehensive monitoring and management of the cooling tower body 11.
[0031] Embodiment 2
[0032] The moving component 2 includes a U-shaped rod 21 slidably set with the water collecting tank 12, a screw 22 is threadedly set on one side of the upper end of the U-shaped rod 21, and a limiting rod 24 fixedly connected to the side wall of the water collecting tank 12 is slidably set on the other side of the upper end of the U-shaped rod 21. Through the limiting rod 24, the sliding of the U-shaped rod 21 in the water collecting tank 12 can be guided and limited.
[0033] A motor 23 is fixedly provided on one side of the water collecting tank 12, and the output shaft of the motor 23 movably penetrates the side wall of the water collecting tank 12 and is fixedly provided with one end of the lead screw 22, and the other end of the lead screw 22 is rotatably provided with the side wall of the water collecting tank 12. By starting the motor 23, the output shaft of the motor 23 drives the lead screw 22 to rotate, so that the U-shaped rod 21 slides inside the water collecting tank 12 along the limit rod 24, and the motor 23 drives the lead screw 22 to rotate in the forward and reverse directions, so that the U-shaped rod 21 can reciprocate back and forth in the water collecting tank 12, so that the dirt and other impurities deposited on the side wall and bottom wall of the water collecting tank 12 can be scraped off and pushed toward the drain outlets 13 on both sides, so as to discharge the cleaned dirt and other impurities through the drain outlets 13, so as to avoid excessive dirt and other impurities deposited in the water collecting tank 12, which affects the normal use of the water collecting tank 12 and may cause blockage of the drain outlets 13;
[0034] The outer sides of the lead screw 22 and the limit rod 24 are both provided with a first protective shell 25 fixed to the water collecting tank 12. The first protective shell 25 can protect the lead screw 22 and the limit rod 24 to prevent the water generated during the operation of the cooling tower body 11 from directly falling onto the lead screw 22 and the limit rod 24, causing certain corrosion to the lead screw 22 and the limit rod 24, and possibly causing impurities such as dirt to adhere to the surface of the lead screw 22 and the limit rod 24, thereby affecting the normal use of the lead screw 22 and the limit rod 24. A through groove compatible with the U-shaped rod 21 is opened on the lower side of the first protective shell 25, so that when the U-shaped rod 21 moves, the first protective shell 25 will not cause obstruction to the U-shaped rod 21.
[0035] Embodiment 3
[0036] The anti-blocking component 3 includes a support rod 31 symmetrically fixed to the bottom wall of the sump 12, a fixed cylinder 32 is fixedly provided on the upper end of the support rod 31, a sliding cylinder 33 is slidably provided on the side of the fixed cylinder 32 away from the drain outlet 13, a connecting block 34 is fixedly provided inside the fixed cylinder 32, a sleeve 35 is rotatably provided on the connecting block 34 through a bearing, a sliding rod 36 is slidably provided inside the sleeve 35, one end of the sliding rod 36 is located in the sliding cylinder 33 and is rotatably provided with the sliding cylinder 33 through a bearing, one side of the sliding rod 36 movably passes through the side wall of the fixed cylinder 32 and is fixedly provided with a scraper 39, the scraper 39 is located in the drain outlet 13, and abuts against the inner wall of the drain outlet 13 and can slide.
[0037] A limit block 316 is symmetrically fixed on the inner wall of the sleeve 35 on one side away from the scraper 39, and a limit groove 317 matched with the limit block 316 is symmetrically opened on the slide rod 36. The limit block 316 is slidably set in the limit groove 317 to guide and limit the sliding of the slide rod 36 along the sleeve 35. At the same time, through the setting of the limit block 316 and the limit groove 317, the slide rod 36 can be driven to rotate when the sleeve 35 rotates.
[0038] A first worm gear 37 is fixedly provided on the sleeve 35, and the first worm gear 37 is meshedly connected with a first worm 38. The first worm 38 penetrates the fixed cylinder 32 and is rotatably arranged with the fixed cylinder 32 through a bearing. A second worm gear 310 is fixedly provided on the upper end of the first worm 38, and the second worm gear 310 is meshedly connected with a second worm 311. The second worm 311 penetrates the first protective shell 25 and extends to the inside. The second worm 311 is rotatably arranged with the first protective shell 25 through a bearing. A first bevel gear 312 is fixedly provided at one end of the second worm 311 located in the first protective shell 25, and the first bevel gear 312 is meshedly connected with a second bevel gear 313 fixedly arranged with the lead screw 22. The first bevel gear 312 and the second bevel gear 313 are both located in the first protective shell 25, so that the first bevel gear 312 and the second bevel gear 313 can be protected by the first protective shell 25;
[0039] On the basis of embodiments one and two, when the motor 23 drives the lead screw 22 to rotate, the second bevel gear 313 can be rotated, thereby rotating the first bevel gear 312 and the second worm 311, rotating the second worm gear 310 and the first worm gear 38, rotating the first worm gear 37, and then rotating the sleeve 35. The slide rod 36 can be rotated through the limit block 316 and the limit groove 317, so that the scraper 39 can rotate in the drain outlet 13, scraping off the dirt and other impurities attached to the inner wall of the drain outlet 13, and unblocking the drain outlet 13 to prevent the drain outlet 13 from being blocked.
[0040] A pressure block 314 is fixedly provided on the U-shaped rod 21, and a spring 315 is fixedly provided between the sleeve 35 and the inner end of the sliding cylinder 33. The spring 315 is sleeved on the sliding rod 36. When the U-shaped rod 21 moves toward the drain outlet 13 on one side, the U-shaped rod 21 will move to one side of the sliding cylinder 33. As the U-shaped rod 21 continues to move, the U-shaped rod 21 and the pressure block 314 will press the sliding cylinder 33, so that the sliding cylinder 33 slides toward the inside of the fixed cylinder 32, so that the sliding rod 36 moves along the sleeve 35 toward the drain outlet 13. The spring 315 is compressed, and then, when the U-shaped rod 21 moves away from the drain outlet 13, the sliding cylinder 33 slides toward the outside of the fixed cylinder 32 under the elastic force of the spring 315, and the sliding rod 36 moves along the sleeve 35 toward the inside of the drain outlet 13, so that the sliding rod 36 can be drawn back and forth in the drain outlet 13, and the scraper 39 can be moved back and forth in the drain outlet 13, so as to increase the dredging effect of the drain outlet 13 and further prevent the drain outlet 13 from being blocked.
[0041] A second protective shell 318 fixed to the first protective shell 25 is provided on the outside of the second worm 311, and a third protective shell 319 is provided on the outside of the first worm 38. The upper end of the third protective shell 319 is fixed to the second protective shell 318, and the lower end of the third protective shell 319 is fixed to the fixed cylinder 32. The second protective shell 318 and the third protective shell 319 can protect the second worm 311, the second worm wheel 310 and the first worm 38 therein. Similar to the first protective shell 25, sealing gaskets are provided at the connection between the fixed cylinder 32 and the sliding cylinder 33 and at the connection where the sliding rod 36 passes through the fixed cylinder 32 to prevent impurities such as water or dirt in the sump 12 from penetrating into the fixed cylinder 32 and the sliding cylinder 33 and affecting the components therein.
[0042] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0043] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A dry-wet combined cooling tower with monitoring function, comprising: A cooling tower body (11), wherein a water collecting trough (12) is arranged at the lower side of the cooling tower body (11), and drainage ports (13) are symmetrically arranged on both sides of the water collecting trough (12). It is characterized in that it also comprises: a moving component (2), the moving component (2) being arranged in the water collecting tank (12), and the moving component (2) being used to remove dirt deposited on the inner wall of the water collecting tank (12); An anti-blocking component (3), wherein the anti-blocking component (3) is arranged on one side of the drain outlet (13), and the anti-blocking component (3) is used to prevent the drain outlet (13) from being blocked.
2. The dry-wet combined cooling tower with monitoring function according to claim 1, characterized in that: The moving assembly (2) comprises a U-shaped rod (21) slidably arranged with the water collecting tank (12), a lead screw (22) being threadedly arranged on one side of the upper end of the U-shaped rod (21), and a limit rod (24) being slidably arranged on the other side of the upper end of the U-shaped rod (21) and fixedly connected to the side wall of the water collecting tank (12).
3. The dry-wet combined cooling tower with monitoring function according to claim 2 is characterized in that: A motor (23) is fixedly arranged on one side of the water collecting tank (12); an output shaft of the motor (23) movably penetrates the side wall of the water collecting tank (12) and is fixedly arranged with one end of a lead screw (22); the other end of the lead screw (22) is rotatably arranged with the side wall of the water collecting tank (12); and a first protective shell (25) fixedly arranged with the water collecting tank (12) is arranged on the outer side of the lead screw (22) and the limit rod (24).
4. The dry-wet combined cooling tower with monitoring function according to claim 2 is characterized in that: The anti-blocking component (3) comprises a support rod (31) symmetrically fixedly arranged on the bottom wall of the sump (12); a fixed cylinder (32) is fixedly arranged on the upper end of the support rod (31); a sliding cylinder (33) is slidably arranged on the side of the fixed cylinder (32) away from the drain outlet (13); a connecting block (34) is fixedly arranged inside the fixed cylinder (32); a sleeve (35) is rotatably arranged on the connecting block (34); a sliding rod (36) rotatably arranged inside the sleeve (35) and arranged to rotate with the sliding cylinder (33); and a scraper (39) is fixedly arranged on one side of the sliding rod (36).
5. The dry-wet combined cooling tower with monitoring function according to claim 4, characterized in that: A limit block (316) is symmetrically fixedly arranged on the inner wall of one side of the sleeve (35) away from the scraper (39), and a limit groove (317) adapted to the limit block (316) is symmetrically opened on the slide rod (36), and the limit block (316) is slidably arranged in the limit groove (317).
6. The dry-wet combined cooling tower with monitoring function according to claim 4, characterized in that: A first worm wheel (37) is fixedly arranged on the sleeve (35), the first worm wheel (37) is meshedly connected with a first worm (38), the first worm (38) passes through the fixed cylinder (32) and is rotatably arranged with the fixed cylinder (32), a second worm wheel (310) is fixedly arranged on the upper end of the first worm (38), the second worm wheel (310) is meshedly connected with a second worm (311), the second worm (311) passes through the first protective shell (25) and extends to the inside, a first bevel gear (312) is fixedly arranged on one end of the second worm (311) located in the first protective shell (25), and the first bevel gear (312) is meshedly connected with a second bevel gear (313) fixedly arranged with the lead screw (22).
7. The dry-wet combined cooling tower with monitoring function according to claim 4, characterized in that: A pressure block (314) is fixedly arranged on the U-shaped rod (21), a spring (315) is fixedly arranged between the sleeve (35) and the inner end of the sliding cylinder (33), and the spring (315) is sleeved on the sliding rod (36).
8. The dry-wet combined cooling tower with monitoring function according to claim 6, characterized in that: A second protective shell (318) fixedly arranged with the first protective shell (25) is arranged outside the second worm (311), and a third protective shell (319) fixedly arranged with the second protective shell (318) and the fixed cylinder (32) is arranged outside the first worm (38).