Intercooling tower cleaning machine and intercooling tower cleaning system

Abstract

The utility model provides an indirect cooling tower cleaning machine and an indirect cooling tower cleaning system, and the indirect cooling tower cleaning machine comprises a vehicle body, a cleaning device and a cleaning device, the first driving device drives the vehicle body to move; two vertical guide rods; the triangular rack is matched with the vertical guide rod through a matching piece; the second driving device is used for driving the triangular rack to lift; a plurality of first nozzles; the high-pressure water pump provides high-pressure water for the first spray head; the two positioning pieces are arranged at the bottoms of the two vertical guide rods correspondingly, each positioning piece is provided with a retraction position and a positioning position, and under the condition that the positioning pieces are located at the positioning positions, the vertical guide rods can be aligned to the guide rails in the triangular sector of the indirect cooling tower; the third driving device is used for switching the position of the positioning piece; the first driving device, the second driving device, the third driving device and the high-pressure water pump are all in electric control connection with the control device. According to the technical scheme, the problems that in the prior art, the cooling wall of the indirect cooling tower needs to be cleaned manually, safety is low, and operation and maintenance cost is high can be effectively solved.

Description

Technical Field

[0001] The utility model relates to the field of cleaning equipment, in particular to an intercooler tower cleaning machine and an intercooler tower cleaning system. Background Art

[0002] The existing cooling wall cleaning of intercooler towers has the characteristics of high-altitude operations, narrow working space, and high labor intensity of cleaning tasks. In addition, catkins are easy to adhere to the cooling wall in spring, and dust is easy to adhere to the cooling wall in autumn and winter when there is strong wind and sand, which reduces the heat exchange efficiency and the power generation efficiency of the unit. In order to ensure the efficient operation of the unit and the safety management of personnel, the power plant invests a lot of manpower and material resources every year to manually clean the cooling wall of the intercooler tower, and also invests a lot of energy in safety production education for operators to ensure the safety of equipment and personnel in the operation scene. However, there are still problems such as high operation and maintenance costs, poor working environment, and heavy workload. Utility Model Content

[0003] The main purpose of the utility model is to provide an intercooler tower cleaning machine and an intercooler tower cleaning system to solve the problems of the prior art that the cooling wall of the intercooler tower needs to be cleaned manually, has low safety and high operation and maintenance costs.

[0004] In order to achieve the above-mentioned purpose, according to one aspect of the utility model, an intercooler cleaning machine is provided, comprising: a vehicle body, a chassis of the vehicle body is provided with an avoidance hole; a first driving device, driving the vehicle body to move; two vertical guide rods, arranged at the hole walls on both sides of the avoidance hole; a tripod, which cooperates with the vertical guide rods through a matching piece, and the tripod moves in the up and down directions under the guidance of the vertical guide rods; a second driving device, arranged on the vehicle body, to drive the tripod to rise and fall, the tripod having a working position lowered to the bottom of the vehicle body and a recovery position recovered to the inside of the vehicle body through the avoidance hole; a plurality of first nozzles, arranged on the tripod, and the first nozzles are arranged toward the outside of the tripod; a high-pressure water pump, arranged on the vehicle body, The high-pressure water pump is used to provide high-pressure water to the first nozzle; two positioning members are respectively arranged at the bottom of the two vertical guide rods, and the positioning members have a retracted position into the vertical guide rod and a positioning position extending out of the vertical guide rod. When the positioning members are in the positioning position, the vertical guide rods can be aligned with the guide rails in the triangular sector of the intercooling tower, so that when the triangular gantry descends into the triangular sector of the intercooling tower, the matching members can match with the guide rails in the triangular sector of the intercooling tower; a third driving device is arranged on the vehicle body and is connected to the positioning member so that the positioning member can switch between the retracted position and the positioning position; a control device, the first driving device, the second driving device, the high-pressure water pump and the third driving device are all electrically connected to the control device.

[0005] In one embodiment, the mating part includes two side guide wheels and an inner guide wheel which are pivotally arranged, wherein the vertical guide rod is limited between the two side guide wheels and has rolling friction with the side guide wheels, and the inner guide wheel is located between the tripod and the vertical guide rod, and the inner guide wheel abuts against the vertical guide rod and has rolling friction with the vertical guide rod.

[0006] In one embodiment, the two side guide wheels form a first limiting group, and the inner guide wheel forms a second limiting group. The first limiting group and the second limiting group are arranged at intervals in the up and down directions, and there is a preset distance between the two.

[0007] In one embodiment, the positioning member includes a cylinder and a positioning head pushed by the cylinder, the side wall of the positioning head is a positioning inclined surface which gradually retracts from top to bottom, and the third driving device is a gas compressor.

[0008] In one embodiment, the intercooler cleaning machine also includes: two translation members, each of which is movably arranged along different edges of the tripod, and each of which is provided with a plurality of first nozzles; a fourth driving device, which is arranged on the tripod, and the fourth driving device is electrically connected to the control device to drive the translation member to move.

[0009] In one embodiment, the fourth driving device includes a hydraulic cylinder and a hydraulic cylinder power source for driving the two translation members respectively.

[0010] In one embodiment, the intercooler cleaning machine further includes: a position adjusting member, through which the first nozzle is disposed on the translation member, so that the position of the first nozzle in the inner and outer directions of the tripod is adjustable.

[0011] In one embodiment, the indirect cooling tower cleaning machine further includes: a second nozzle, which is arranged at a corner of the tripod, the second nozzle is arranged toward the outside of the tripod, and the high-pressure water pump provides high-pressure water to the second nozzle.

[0012] In one embodiment, the intercooler cleaning machine further includes: a high-pressure water hose reel for retracting and releasing a water pipe connected to a high-pressure water pump; and / or a wire reel, wherein the opening and closing of the plurality of first nozzles are controlled by a water circuit solenoid valve, and the wire reel is used for retracting and releasing the wires of the water circuit solenoid valve.

[0013] In one embodiment, the second driving device is an electric hoist, a crossbeam is provided in the middle of the tripod, and a hanging hole cooperating with the hook of the electric hoist is provided on the crossbeam.

[0014] In one embodiment, the intercooler cleaning machine further includes: a camera device disposed at the bottom of the tripod; a waterproof cover movably disposed, the waterproof cover having a waterproof position covering the outside of the camera device and an open position exposing the camera device.

[0015] In one embodiment, a safety pin is provided at the avoidance hole between the tripod and the chassis of the vehicle body, and the safety pin has a stop position and an avoidance position. When the safety pin is at the stop position, the chassis of the vehicle body supports the tripod. When the safety pin is at the avoidance position, the tripod can be lowered through the avoidance hole.

[0016] According to another aspect of the utility model, a system for cleaning an intercooling tower is provided, comprising: an intercooling tower cleaning machine, which is the intercooling tower cleaning machine mentioned above; a water tank, which is fixedly arranged to provide a water source for the high-pressure water pump of the intercooling tower cleaning machine; a plurality of guide rail groups, which are fixedly arranged in each intercooling tower triangular sector, the guide rail group comprising two vertically arranged extension guide rails, when the body of the intercooling tower cleaning machine moves above any intercooling tower triangular sector, the two vertical guide rods of the intercooling tower cleaning machine are connected to the two extension guide rails in the intercooling tower triangular sector corresponding thereto through positioning parts, and the matching parts of the intercooling tower cleaning machine can cooperate with the extension guide rails to lower the triangular stand of the intercooling tower cleaning machine into the intercooling tower triangular sector.

[0017] In one embodiment, it includes: an arc-shaped guide rail located above each triangular sector of the intercooling tower, and the vehicle body moves along the arc-shaped guide rail.

[0018] By applying the technical solution of the utility model, when cleaning the first intercooling tower triangular sector, the control device first controls the first drive device to operate, and the first drive device drives the vehicle body to move to the top of the first intercooling tower triangular sector. After moving to the position, the control device controls the third drive device to operate, and the third drive device drives the positioning member to move to the positioning position. At this time, the vertical guide rod is aligned with the guide rail (extended guide rail) in the intercooling tower triangular sector. Then, the control device controls the second drive device to operate, and under the action of the matching member, the tripod can be lowered in a preset direction. When the tripod is lowered into the intercooling tower triangular sector, the matching member begins to cooperate with the guide rail in the intercooling tower triangular sector so that the tripod can continue to descend in the preset direction. At the same time, the first nozzle begins to spray water on the cooling wall of the intercooling tower to clean the cooling wall of the intercooling tower. When the first intercooling tower triangular sector is cleaned, the control device controls the second drive device to operate so that the tripod rises into the vehicle body. When the triangular gantry is recovered, the control device controls the positioning member to return to the retracted position, and then controls the first drive device to move. The first drive device drives the vehicle body to move to the top of the next intercooler triangular sector, and then repeats the above steps to complete the cleaning of the next intercooler triangular sector. Repeating this process can achieve automatic cleaning of multiple intercooler triangular sectors. As can be seen from the above description, the above structure eliminates the need for manual cleaning of the intercooler cooling wall, which is highly safe and has low operation and maintenance costs.

[0019] In addition to the above-described purposes, features and advantages, the present invention has other purposes, features and advantages. The present invention will be further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The drawings constituting part of the present invention are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0021] Figure 1 A schematic diagram of a three-dimensional structure at one angle of an embodiment of an intercooler cleaning machine according to the utility model is shown;

[0022] Figure 2 Shows Figure 1 A front view of the intercooler cleaning machine;

[0023] Figure 3 Shows Figure 1 A schematic diagram of the three-dimensional structure of the intercooler cleaning machine from another angle;

[0024] Figure 4 Shows Figure 1 The schematic diagram of the three-dimensional structure of the intercooler cleaning machine after removing the room body;

[0025] Figure 5 Shows Figure 4 A three-dimensional structural diagram of a partial structure of an intercooler cleaning machine;

[0026] Figure 6 Shows Figure 5 An enlarged structural diagram of the A portion of the intercooler cleaning machine;

[0027] Figure 7 Shows Figure 5 An enlarged structural diagram of the B portion of the intercooler cleaning machine;

[0028] Figure 8 Shows Figure 5 An enlarged structural diagram of the intercooler cleaning machine at C;

[0029] Fig. 9 Shows Figure 5 A schematic diagram of the three-dimensional structure of the intercooler cleaning machine with the chassis removed;

[0030] Fig.10 Shows Fig. 9 The enlarged structural diagram of the D position of the intercooler cleaning machine;

[0031] Fig.11 Shows Fig. 9Bottom view of the intercooler cleaning machine;

[0032] Fig.12 Shows Fig. 9 A schematic diagram of the three-dimensional structure of the intercooler cleaning machine from another angle;

[0033] Fig.13 Shows Fig.12 An enlarged structural diagram of the intercooler cleaning machine at E; and

[0034] Fig.14 A three-dimensional structural schematic diagram of an embodiment of an intercooler cleaning system according to the utility model is shown.

[0035] The above drawings include the following reference numerals:

[0036] 1. Intercooling tower triangular sector; 10. Car body; 11. Avoidance hole; 20. First drive device; 30. Vertical guide rod; 40. Triangular stand; 41. Crossbeam; 411. Hanging hole; 50. Second drive device; 60. First nozzle; 70. High-pressure water pump; 80. Positioning piece; 81. Cylinder; 82. Positioning head; 90. Third drive device; 100. Matching piece; 101. Side guide wheel; 102. Inner guide wheel; 110. Translation member; 120. Fourth driving device; 121. Hydraulic cylinder; 122. Power source of hydraulic cylinder; 130. Position adjustment member; 140. Second nozzle; 150. High-pressure water hose reel; 160. Cable reel; 170. Intercooler cleaning machine; 180. Water tank; 190. Guide rail assembly; 191. Extension guide rail; 200. Arc guide rail; 210. Safety pin; 220. Control device; 230. Camera device. DETAILED DESCRIPTION

[0037] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments of the present invention can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0038] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is only a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the utility model.

[0039] It should be noted that the terms "first", "second", etc. in the specification and claims of the present invention and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the terms used in this way can be interchanged where appropriate, so as to describe the embodiments of the present invention described herein. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units that are clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0040] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0041] like Figures 1 to 14As shown, the intercooling tower cleaning machine of this embodiment includes: a vehicle body 10, a first driving device 20, two vertical guide rods 30, a tripod 40, a second driving device 50, a plurality of first nozzles 60, a high-pressure water pump 70, two positioning members 80, a third driving device 90 and a control device 220. Among them, a avoidance hole 11 is provided on the chassis of the vehicle body 10; the first driving device 20 drives the vehicle body 10 to move; the two vertical guide rods 30 are provided at the hole walls on both sides of the avoidance hole 11; the tripod 40 cooperates with the vertical guide rods 30 through the matching member 100, and the tripod 40 moves in the up and down direction under the guidance of the vertical guide rods 30; the second driving device 50 is provided on the vehicle body 10 to drive the tripod 40 to rise and fall, and the tripod 40 has a working position lowered to the bottom of the vehicle body 10 and a recovery position recovered inside the vehicle body 10 through the avoidance hole 11. A plurality of first nozzles 60 are arranged on the tripod 40, and the first nozzles 60 are arranged toward the outside of the tripod 40. A high-pressure water pump 70 is arranged on the vehicle body 10, and the high-pressure water pump 70 is used to provide high-pressure water for the first nozzles 60. Two positioning members 80 are respectively arranged at the bottom of the two vertical guide rods 30, and the positioning member 80 has a retracted position into the vertical guide rod 30 and a positioning position extending out of the vertical guide rod 30. When the positioning member 80 is located at the positioning position, the vertical guide rod 30 can be aligned with the guide rail in the triangular sector of the intercooling tower, so that when the tripod 40 descends into the triangular sector of the intercooling tower, the matching member 100 can match the guide rail in the triangular sector of the intercooling tower. The third drive device 90 is arranged on the vehicle body 10 and is driven and connected to the positioning member 80, so that the positioning member 80 switches between the retracted position and the positioning position. The first drive device 20, the second drive device 50, the high-pressure water pump 70 and the third drive device 90 are all electrically connected to the control device 220.

[0042] Applying the technical solution of this embodiment, when cleaning the first intercooling tower triangular sector 1, the control device 220 first controls the first drive device 20 to operate, and the first drive device 20 drives the vehicle body 10 to move to the top of the first intercooling tower triangular sector 1. After moving to the position, the control device 220 controls the third drive device 90 to operate, and the third drive device 90 drives the positioning member 80 to move to the positioning position. At this time, the vertical guide rod 30 is aligned with the guide rail (extended guide rail 191) in the intercooling tower triangular sector 1. Then, the control device 220 controls the second drive device 50 to operate, and under the action of the matching member 100, the tripod 40 can descend in a preset direction. When the tripod 40 descends into the intercooling tower triangular sector 1, the matching member 100 begins to cooperate with the guide rail guide in the intercooling tower triangular sector 1, so that the tripod 40 can continue to descend in the preset direction. At the same time, the first nozzle 60 begins to spray water on the cooling wall of the intercooling tower to clean the cooling wall of the intercooling tower. When the first intercooler triangular sector 1 is cleaned, the control device 220 controls the second drive device 50 to move so that the triangular gantry 40 rises into the vehicle body 10. When the triangular gantry 40 is recovered, the control device 220 controls the positioning member 80 to return to the retracted position, and then controls the first drive device 20 to move, and the first drive device 20 drives the vehicle body 10 to move directly above the next intercooler triangular sector 1, and then repeats the above steps to complete the cleaning of the next intercooler triangular sector 1. Repeating this process can achieve automatic cleaning of multiple intercooler triangular sectors 1. As can be seen from the above description, the above structure eliminates the need for manual cleaning of the intercooler cooling wall, has high safety, and low operation and maintenance costs.

[0043] Preferably, if Figure 4 As shown, in this embodiment, there are multiple high-pressure water pumps 70 to meet the flow rate of each nozzle. A distributor is provided between the high-pressure water pump 70 and the multiple first nozzles 60, and the high-pressure water pump 70 distributes high-pressure water to the multiple first nozzles 60 through the distributor.

[0044] like Figures 5 to 7As shown, in this embodiment, the matching member 100 includes two side guide wheels 101 and an inner guide wheel 102 which are pivotally arranged, wherein the vertical guide rod 30 is limited between the two side guide wheels 101 and has rolling friction with the side guide wheels 101, and the inner guide wheel 102 is located between the tripod 40 and the vertical guide rod 30, and the inner guide wheel 102 abuts against the vertical guide rod 30 and has rolling friction with the vertical guide rod 30. Specifically, the two inner guide wheels 102 cooperate with the two vertical guide rods 30 and the guide rails in the intercooling tower triangular sector 1, so that the tripod 40 can be lifted and moved along a preset direction. The two side guide wheels 101 are arranged at intervals on both sides of the vertical guide rod 30 in the extension direction of the edge of the tripod 40. The above structure limits the position of the tripod 40 in the extension direction. On the one hand, it ensures that the two inner guide wheels 102 can always cooperate with the guide rod to ensure the guiding effect; on the other hand, it ensures that the distance between each first nozzle 60 and the triangular edge of the avoidance hole 11 is constant. In this way, it can be ensured that after the tripod 40 is lowered, the distance between each first nozzle 60 and the heat sink to be cleaned is within a preset range, thereby ensuring the cleaning effect of each heat sink to be cleaned.

[0045] Preferably, if Figure 6 and Figure 7 As shown, in this embodiment, the mating surfaces of the side guide wheel 101 and the inner guide wheel 102 and the vertical guide rod 30 are curved surfaces adapted to the outer surface of the vertical guide rod 30 to ensure the reliability of the mating of the side guide wheel 101 and the inner guide wheel 102 and the vertical guide rod 30.

[0046] Preferably, if Figure 7 As shown, in this embodiment, the inner guide wheel 102 and the vertical guide rod 30 are abutted together through an elastic member. The above structure can ensure that the inner guide wheel 102 is tightly attached to the vertical guide rod 30, thereby ensuring the reliability of the guidance.

[0047] like Figures 5 to 7 As shown, the two side guide wheels 101 form a first limiting group, and the inner guide wheel 102 forms a second limiting group. If the distance between the first limiting group and the second limiting group is too short, it is still possible to cause the tripod 40 to tip over. In order to solve the above problem, the first limiting group and the second limiting group are arranged at intervals in the up and down directions, and there is a preset distance between the two. The above structure minimizes the obstruction and prevents the tripod 40 from tipping over. Preferably, in this embodiment, the distance between the two vertical guide rods 30 is a, and the distance between the first limiting group and the second limiting group is b, b=1.5a. It should be noted that "the distance between the first limiting group and the second limiting group" refers to the distance between the pivot axis of the side guide wheel 101 and the pivot axis of the inner guide wheel 102 in the vertical direction.

[0048] like Fig. 9 and Fig.10 As shown, in this embodiment, the positioning member 80 includes a cylinder 81 and a positioning head 82 pushed by the cylinder 81, the side wall of the positioning head 82 is a positioning inclined surface that gradually retracts from top to bottom, and the third driving device 90 is a gas compressor. The above structure is simple, low in cost, and simple to control.

[0049] like Fig.11 and Fig.12 As shown, in this embodiment, the intercooler cleaning machine also includes: two translation members 110 and a fourth driving device 120. The translation members 110 are movably provided on the two opposite edges of the tripod 40, and a plurality of first nozzles 60 are provided on each translation member 110. The fourth driving device 120 is provided on the tripod 40, and the fourth driving device 120 is electrically connected to the control device 220 to drive the translation member 110 to move. Specifically, the fourth driving device 120 drives the translation member 110 to move along the edge of the tripod 40, and the translation member 110 drives the plurality of first nozzles 60 to move to increase the spraying range of the nozzle, thereby making the cleaning range of the cooling wall of the intercooler larger.

[0050] like Fig. 9 and Fig.11 As shown, in this embodiment, the fourth driving device 120 includes a hydraulic cylinder 121 and a hydraulic cylinder power source 122 for respectively driving the two translation members 110. The above structure is simple, low in cost, and simple to control.

[0051] like Fig.12 and Fig.13 As shown, in this embodiment, the intercooling tower cleaning machine further includes: a position adjusting member 130, through which the first nozzle 60 is arranged on the translation member 110, so that the position of the first nozzle 60 in the inner and outer directions of the tripod 40 is adjustable. The above structure makes the distance between the first nozzle 60 and the cooling wall of the intercooling tower adjustable, so that the injection pressure of the first nozzle 60 injected onto the cooling wall is adjustable, thereby ensuring the cleaning effect.

[0052] like Fig. 9 and Fig.11 As shown, in this embodiment, the intercooler cleaning machine further includes: a second nozzle 140, which is arranged at a corner of the tripod 40, and the second nozzle 140 is arranged toward the outside of the tripod 40, and the high-pressure water pump 70 provides high-pressure water to the second nozzle 140. The above structure further increases the spray range of the nozzle, thereby making the cleaning range of the cooling wall of the intercooler larger.

[0053] Since the high-pressure water pump 70 is arranged on the vehicle body 10 and the first nozzle 60 is arranged on the liftable tripod 40, the water pipe connecting the two needs to be long enough to ensure that when the tripod 40 is located at the bottom of the intercooler triangular sector 1, the high-pressure water pump 70 can still supply water to the first nozzle 60. However, if the water pipe is not stored, the water pipe may be blocked in the spraying range of the first nozzle 60 during the movement of the tripod 40, resulting in poor cleaning effect. In order to solve the above problem, Figure 4 As shown, in this embodiment, the intercooler cleaning machine further includes: a high-pressure water hose reel 150 for retracting and releasing the water pipe connected to the high-pressure water pump 70. In the above structure, the high-pressure water hose reel 150 can retract and release the water pipe in time to ensure the cleaning effect of the intercooler cleaning machine.

[0054] like Figure 4 As shown, in this embodiment, the intercooler cleaning machine further includes: a wire reel 160, and the plurality of first nozzles 60 are opened and closed by a water circuit solenoid valve, and the wire reel 160 is used to retract and release the wires of the water circuit solenoid valve. Similarly, the wire reel 160 can retract and release the wires in time to prevent the wires from being blocked in the spraying range of the first nozzle 60, thereby ensuring the cleaning effect of the intercooler cleaning machine. It should be noted that, in this embodiment, the wires of the hydraulic cylinder power source 122 are also retracted and released by the wire reel 160.

[0055] like Fig.11 As shown, in this embodiment, the intercooling tower cleaning machine further includes a camera device 230 disposed at the bottom of the tripod stand 40. The camera device 230 can provide feedback on the cleaning condition of the triangular sector 1 of the intercooling tower, and the control device 220 can control the cleaning times of the intercooling tower cleaning machine, the moving position of the tripod stand 40, etc. according to the actual cleaning condition. It should be noted that, in this embodiment, the wires of the camera device 230 are also retracted and released through the wire reel 160.

[0056] Preferably, in this embodiment, the intercooling tower cleaning machine further comprises a movably arranged waterproof cover, which has a waterproof position where the cover is arranged outside the camera device 230 and an open position where the camera device 230 is exposed. When cleaning the intercooling tower triangular sector 1, the waterproof cover can be moved to the waterproof position to protect the camera device 230.

[0057] like Figure 4 and Fig. 9 As shown, in this embodiment, the second driving device 50 is an electric hoist, and a crossbeam 41 is provided in the middle of the tripod 40, and a hanging hole 411 is provided on the crossbeam 41 to cooperate with the hook of the electric hoist. The above structure is simple, low in cost, and simple to control. Preferably, in this embodiment, the electric hoist is arranged on the side wall of the vehicle body 10, and the hook of the electric hoist passes through the pulley in the middle of the tripod 40 and is hung on the hanging hole 411. The above structure can make full use of the space in the vehicle body and realize the miniaturized design of the intercooler cleaning machine.

[0058] like Figure 5 and Figure 8 As shown, a safety pin 210 is provided at the avoidance hole 11 on the chassis of the vehicle body 10 and the tripod 40. The safety pin 210 has a stop position and an avoidance position. When the safety pin 210 is at the stop position, the chassis of the vehicle body 10 supports the tripod 40. When the safety pin 210 is at the avoidance position, the tripod 40 can pass through the avoidance hole 11 and be lowered. The above structure ensures that the tripod 40 will not fall when the intercooler cleaning machine is in an idle state, thereby improving the safety of the intercooler cleaning machine.

[0059] Preferably, if Figure 3 As shown, in this embodiment, the first driving device 20 includes two sets of driving components, each of which is composed of a reduction motor, a transmission shaft, a seat bearing, and a wheel. The two sets of driving components together provide power for the mobile vehicle.

[0060] Preferably, in this embodiment, the vehicle body includes a chassis and a housing body covered above the chassis. The main frame of the housing body is welded from profiles, surrounded by color steel plates, with windows and vents on all sides, protecting all parts in the housing body, and the electric hoist is fixed on the side beam. The chassis is welded from profiles and steel plates, with a stable structure, and is used to install the main board of the vehicle.

[0061] like Fig.14 As shown, the present application also provides an intercooler tower cleaning system, and the embodiment of the intercooler tower cleaning system according to the present application includes: an intercooler tower cleaning machine 170, a water tank 180, and a plurality of guide rail groups 190. Specifically, the intercooler tower cleaning machine 170 is the above-mentioned intercooler tower cleaning machine; the water tank 180 is fixedly arranged to provide a water source for the high-pressure water pump 70 of the intercooler tower cleaning machine 170. A plurality of guide rail groups 190 are fixedly arranged in each intercooling tower triangular sector 1, and the guide rail group 190 includes two vertically arranged extension guide rails 191. When the vehicle body 10 of the intercooling tower cleaning machine 170 moves to the top of any intercooling tower triangular sector 1, the two vertical guide rods 30 of the intercooling tower cleaning machine 170 are connected to the two extension guide rails 191 in the intercooling tower triangular sector 1 corresponding thereto through the positioning member 80, and the matching member 100 of the intercooling tower cleaning machine 170 can cooperate with the extension guide rails 191 to lower the triangular stand 40 of the intercooling tower cleaning machine 170 into the intercooling tower triangular sector 1. Since the above-mentioned intercooling tower cleaning machine 170 has the advantages of high degree of automation, high safety, low operation and maintenance cost, the intercooling tower cleaning system having it also has the above-mentioned advantages.

[0062] like Fig.14As shown, in this embodiment, the intercooling tower cleaning system includes: an arc guide rail 200, the arc guide rail 200 is located above each intercooling tower triangular sector 1, and the vehicle body 10 moves along the arc guide rail 200. The above structure enables the intercooling tower cleaning machine 170 to move smoothly between each intercooling tower triangular sector 1.

[0063] Preferably, in this embodiment, the intercooler cleaning machine 170 also includes a rail-holding system composed of a cylinder, a clamping block, a fixing block, a bracket, and a guide rod, so as to hold the rails tightly when the vehicle body 10 stops.

[0064] Preferably, in this embodiment, the intercooler cleaning system further comprises a cable hanger assembly, which is composed of a column, a guide rail, a roller, and a hook. The cable is placed on the hook, and the hook can move along the track to realize the movement of the cable.

[0065] Unless otherwise specifically stated, the relative arrangement, numerical expressions and numerical values ​​of the parts and steps described in these embodiments do not limit the scope of the utility model. At the same time, it should be understood that, for ease of description, the sizes of the various parts shown in the accompanying drawings are not drawn according to the actual proportional relationship. The technology, methods and equipment known to ordinary technicians in the relevant field may not be discussed in detail, but in appropriate cases, the technology, methods and equipment should be regarded as a part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as merely exemplary, rather than as a limitation. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once a certain item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0066] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0067] In the description of the present utility model, it needs to be understood that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction, and therefore cannot be understood as limiting the scope of protection of the present utility model; the directional words "inside and outside" refer to the inside and outside relative to the contours of each component itself.

[0068] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An indirect cooling tower cleaning machine, characterized in that: include: A vehicle body (10), wherein a avoidance hole (11) is provided on the chassis of the vehicle body (10); A first driving device (20) drives the vehicle body (10) to move; Two vertical guide rods (30) are arranged on the hole walls on both sides of the avoidance hole (11); A tripod (40) is matched with the vertical guide rod (30) through a matching piece (100), and the tripod (40) moves in an up-down direction under the guidance of the vertical guide rod (30); A second driving device (50) is arranged on the vehicle body (10) and is used to drive the tripod (40) to rise and fall, wherein the tripod (40) has a working position for lowering to the bottom of the vehicle body (10) and a recovery position for recovering to the inside of the vehicle body (10) through the avoidance hole (11); A plurality of first nozzles (60) are arranged on the tripod (40), wherein the first nozzles (60) are arranged toward the outside of the tripod (40); A high-pressure water pump (70) is disposed on the vehicle body (10), and the high-pressure water pump (70) is used to provide high-pressure water to the first nozzle (60); Two positioning members (80) are respectively arranged at the bottom of the two vertical guide rods (30), and the positioning members (80) have a retracted position into the vertical guide rod (30) and a positioning position extending out of the vertical guide rod (30). When the positioning members (80) are located at the positioning positions, the vertical guide rod (30) can be aligned with the guide rails in the triangular sector of the intercooling tower, so that when the triangular stand (40) is lowered into the triangular sector of the intercooling tower, the matching member (100) can match with the guide rails in the triangular sector of the intercooling tower; a third driving device (90), which is disposed on the vehicle body (10) and is drivingly connected to the positioning member (80) so as to switch the positioning member (80) between the retracted position and the positioning position; A control device (220), the first drive device (20), the second drive device (50), the high-pressure water pump (70) and the third drive device (90) are all electrically connected to the control device (220).

2. The indirect cooling tower cleaning machine according to claim 1, characterized in that: The mating component (100) comprises two side guide wheels (101) and an inner guide wheel (102) which are pivotally arranged, wherein the vertical guide rod (30) is limited between the two side guide wheels (101) and has rolling friction with the side guide wheels (101), and the inner guide wheel (102) is located between the tripod (40) and the vertical guide rod (30), and the inner guide wheel (102) is in contact with the vertical guide rod (30) and has rolling friction with the vertical guide rod (30).

3. The indirect cooling tower cleaning machine according to claim 2, characterized in that: The two side guide wheels (101) form a first limiting group, and the inner guide wheel (102) forms a second limiting group. The first limiting group and the second limiting group are arranged at intervals in the up and down directions, and there is a preset distance between the two.

4. The indirect cooling tower cleaning machine according to claim 1, characterized in that: The positioning member (80) comprises a cylinder (81) and a positioning head (82) pushed by the cylinder (81); a side wall of the positioning head (82) is a positioning inclined surface that gradually retracts from top to bottom; and the third driving device (90) is a gas compressor.

5. The indirect cooling tower cleaning machine according to claim 1, characterized in that: The intercooling tower cleaning machine also includes: Two translation members (110), each of the translation members (110) being movably arranged along different edges of the tripod (40), and each of the translation members (110) being provided with a plurality of the first nozzles (60); A fourth driving device (120) is arranged on the tripod (40), and the fourth driving device (120) is electrically connected to the control device (220) to drive the translation member (110) to move.

6. The indirect cooling tower cleaning machine according to claim 5, characterized in that: The fourth driving device (120) comprises a hydraulic cylinder (121) for respectively driving the two translation members (110) and a hydraulic cylinder power source (122).

7. The indirect cooling tower cleaning machine according to claim 5, characterized in that: The intercooling tower cleaning machine also includes: A position adjustment member (130), wherein the first nozzle (60) is arranged on the translation member (110) through the position adjustment member (130), so that the position of the first nozzle (60) in the inner and outer directions of the tripod (40) is adjustable.

8. The indirect cooling tower cleaning machine according to claim 1, characterized in that: The intercooling tower cleaning machine also includes: The second nozzle (140) is arranged at a corner of the tripod (40), the second nozzle (140) is arranged toward the outside of the tripod (40), and the high-pressure water pump (70) provides high-pressure water for the second nozzle (140).

9. The indirect cooling tower cleaning machine according to claim 1, characterized in that: The intercooling tower cleaning machine also includes: a high-pressure water hose reel (150) for retracting and releasing a water hose connected to the high-pressure water pump (70); and / or, A wire reel (160), the opening and closing of the plurality of first nozzles (60) are controlled by a water circuit electromagnetic valve, and the wire reel (160) is used to retract and release the wires of the water circuit electromagnetic valve.

10. The indirect cooling tower cleaning machine according to claim 1, characterized in that: The second driving device (50) is an electric hoist, a crossbeam (41) is arranged in the middle of the tripod (40), and a hanging hole (411) is arranged on the crossbeam (41) to cooperate with the hook of the electric hoist.

11. The indirect cooling tower cleaning machine according to claim 1, characterized in that: The intercooling tower cleaning machine also includes: A camera device (230) is arranged at the bottom of the tripod (40); The waterproof cover is movably arranged, and has a waterproof position for covering the outside of the camera device (230) and an open position for exposing the camera device (230).

12. The indirect cooling tower cleaning machine according to claim 1, characterized in that: A safety pin (210) is provided at the avoidance hole (11) on the chassis of the vehicle body (10) and the tripod (40). The safety pin (210) has a stop position and an avoidance position. When the safety pin (210) is located at the stop position, the chassis of the vehicle body (10) supports the tripod (40). When the safety pin (210) is located at the avoidance position, the tripod (40) can pass through the avoidance hole (11) and be lowered.

13. An indirect cooling tower cleaning system, comprising: An intercooler tower cleaning machine (170), characterized in that the intercooler tower cleaning machine (170) is the intercooler tower cleaning machine according to any one of claims 1 to 12; A water tank (180) is fixedly arranged to provide a water source for the high-pressure water pump (70) of the intercooler cleaning machine (170); A plurality of guide rail groups (190) are fixedly arranged in each intercooling tower triangular sector (1), wherein the guide rail group (190) includes two vertically arranged extension guide rails (191). When the vehicle body (10) of the intercooling tower cleaning machine (170) moves to the top of any intercooling tower triangular sector (1), the two vertical guide rods (30) of the intercooling tower cleaning machine (170) are connected to the two extension guide rails (191) in the corresponding intercooling tower triangular sector (1) through positioning members (80), and the matching member (100) of the intercooling tower cleaning machine (170) can cooperate with the extension guide rails (191) to enable the tripod stand (40) of the intercooling tower cleaning machine (170) to be lowered into the intercooling tower triangular sector (1).

14. The indirect cooling tower cleaning system according to claim 13, characterized in that: include: The arc-shaped guide rail (200) is located above each inter-cooling tower triangular sector (1), and the vehicle body (10) moves along the arc-shaped guide rail (200).

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