Atomization device and crane

Abstract

The utility model discloses an atomization device and a crane. The technical problem that in the prior art, potential safety hazards are likely to be caused when condensate water is discharged outwards is solved. The atomization device comprises an air conditioner water receiving tank, a water collecting assembly and an atomization assembly, the air conditioner water receiving tank is used for being communicated with a condensation opening of an air conditioner body of the crane, and the height of a water outlet of the air conditioner water receiving tank is lower than that of the condensation opening so that condensate water collected by the air conditioner water receiving tank can be discharged through the water outlet; the water collecting assembly comprises a conveying water pipe and at least two water collecting pieces, the at least two water collecting pieces communicate with each other, and one water collecting piece communicates with a water outlet of the air conditioner water receiving tank through the conveying water pipe; the atomization assembly comprises nozzles and water pumps with the same number as the water collecting tanks, and the water pumps are communicated with the nozzles and the corresponding water collecting tanks. Safe discharge of the air conditioner condensate water of the metallurgical ladle crane is achieved to a certain extent, potential safety hazards are eradicated, and meanwhile the environment-friendly effects of dust suppression, dust fall, humidification and cooling of a plant can be achieved.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of cranes, and particularly relates to an atomizing device and a crane. BACKGROUND

[0002] Currently, in order to ensure normal operation of electrical equipment and control elements, industrial high-temperature special air conditioners are installed in the driver's room and the electrical beam of a metallurgical casting crane to provide refrigeration and cooling. However, the industrial air conditioners discharge a large amount of condensate water while operating, and the condensate water is directly discharged to the crown block below through a water pipe. The condensate water is prone to accumulate in the electrical beam, which poses a risk of equipment failure and electric shock. Meanwhile, the condensate water is prone to be discharged to the molten steel ladle along the line or the casting platform hoisted by the crown block, which poses a great safety risk and has a great safety hazard. SUMMARY

[0003] To solve the above technical problems, the application provides an atomizing device.

[0004] The technical scheme adopted to achieve the object of the application is an atomizing device applied to a crane, comprising:

[0005] The same number of air conditioner water receiving grooves as the air conditioners of the crane are configured to communicate with the condensing ports of the air conditioner bodies, the air conditioner water receiving grooves are provided with water outlets, the height of the water outlets is lower than the height of the condensing ports, and the condensate water collected by the air conditioner water receiving grooves is discharged through the water outlets;

[0006] The water collecting assembly comprises a water conveying pipe and at least two water collecting pieces, the at least two water collecting pieces are in communication with each other, and one of the water collecting pieces communicates with the water outlet of the air conditioner water receiving groove through the water conveying pipe;

[0007] The atomizing assembly comprises a spray head and the same number of water pumps as the water collecting pieces, the water pumps communicate with the spray head and the corresponding water collecting pieces.

[0008] In some embodiments, the number of water collecting pieces is two, which are a water collecting tank and an emergency water tank, and the water collecting assembly further comprises a communication pipe, the emergency water tank communicates with the water collecting tank through the communication pipe.

[0009] In some embodiments, the water collecting tank and / or the emergency water tank is provided with a filter.

[0010] In some embodiments, the filter comprises a cylinder and a filter element arranged on the inner wall of the cylinder.

[0011] The cylinder is a ring-shaped structure with an open top surrounded by a metal mesh.

[0012] In some embodiments, the emergency water tank is arranged side by side with the water collecting tank; the communication pipe is located above the filter and at the side wall of the water collecting tank and / or the emergency water tank.

[0013] In some embodiments, the air conditioner water collecting tank comprises a tank body and a support seat connected to the bottom of the tank body.

[0014] In some embodiments, the atomizing device further comprises a controller, and the water collecting member is provided with at least one liquid level sensor.

[0015] The at least one liquid level sensor and the water pump are electrically connected to the controller.

[0016] In the second aspect of the present application, a crane is provided, comprising:

[0017] One or more air conditioner bodies, each provided with a condensing port;

[0018] The atomizing device described above, wherein the air conditioner water collecting tank is in communication with the condensing port.

[0019] In some embodiments, the air conditioner water collecting tank is arranged below the air conditioner body, and the projection of the air conditioner body on the plane where the air conditioner water collecting tank is located is entirely located in the air conditioner water collecting tank.

[0020] In some embodiments, the water outlet of the air conditioner water collecting tank is close to one side of the condensing port.

[0021] The height of the air conditioner water collecting tank is higher than the height of the condensing port.

[0022] According to the technical scheme, the application provides an atomizing device and a crane. The atomizing device is applied to the crane. The atomizing device comprises an air conditioner water collecting groove, a water collecting assembly and an atomizing assembly. The number of the air conditioner water collecting grooves is the same as that of the air conditioners of the crane. The air conditioner water collecting grooves are used for being communicated with the condensing ports of the air conditioner bodies of the crane. The air conditioner water collecting grooves are provided with water outlets. The height of the water outlets is lower than that of the condensing ports, so that the condensate water collected by the air conditioner water collecting grooves is discharged through the water outlets. The water collecting assembly comprises a water conveying pipe and at least two water collecting pieces. The at least two water collecting pieces are communicated with each other. One of the water collecting pieces is communicated with the water outlet of the air conditioner water collecting groove through the water conveying pipe. The atomizing assembly comprises a spray head and water pumps with the same number as that of the water collecting tanks. The water pumps are communicated with the spray head and the corresponding water collecting tanks. The air conditioner water collecting grooves can collect the condensate water of the air conditioner bodies of the corresponding cranes, and then discharge the condensate water to the water collecting pieces through the water outlets of the air conditioner water collecting grooves. The condensate water collected by the water collecting pieces can be atomized and discharged through the water pumps. The two communicated water collecting pieces can be mutually drained, so as to avoid overflow of a single water collecting piece due to too high liquid level. When the liquid level of the water collecting piece reaches a high position, the water collecting piece can discharge the water to the other communicated water collecting piece, so as to avoid water accumulation in the molten metal area caused by overflow of the water collecting piece, and improve the safety. Meanwhile, one of the water collecting pieces can be selected to supply water to the spray head, or the two water collecting pieces can be selected to simultaneously supply water to the spray head, so as to achieve the environmental protection effect of dust suppression, humidity increase and temperature reduction.

[0023] Thus, the air conditioner condensate water on the metallurgical and foundry crane in the steelmaking workshop can be discharged in the form of water mist. The discharged water mist is fine and dense, and the water mist evaporates in the air, so that the accumulated water does not fall to the ground. The safety of the air conditioner condensate water of the metallurgical and foundry crane can be discharged to a certain extent. The safety hidden danger is eliminated. Meanwhile, the environmental protection effect of dust suppression, humidity increase and temperature reduction in the workshop is achieved. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 FIG. 1 is a structural schematic diagram of the atomizing device in the embodiment of the application.

[0025] Figure 2 FIG. 2 is a partial structural schematic diagram of the atomizing device. Figure 1

[0026] Figure 3 FIG. 3 is a structural schematic diagram of the control box. Figure 1

[0027] ​​Reference signs: 100-atomization device, 110-air conditioner water collecting tank, 120-water collecting assembly, 121-water conveying pipe, 122-water collecting tank, 123-emergency water tank, 124-water conveying pipe, 125-communication pipe, 126-filter, 127-first water outlet pipe, 128-second water outlet pipe, 130-atomization assembly, 131-water pump, 132-sprayer, 133-drain pipe, 140-controller, 141-switch, 142-contactor, 150-control box, 151-cooling fan, 160-liquid level sensor, 200-air conditioner body. DETAILED DESCRIPTION

[0028] In order to make the skilled in the art to which the present application belongs more clearly understand the present application, the following specific embodiments combined with the drawings, the technical solutions of the present application are described in detail.

[0029] In the embodiments of the present application, as shown in Figure 1 , Figure 2 and Figure 3 , an atomization device 100 is applied to a crane, the atomization device 100 comprises an air conditioner water collecting tank 110, a water collecting assembly 120, and an atomization assembly 130, the air conditioner water collecting tank 110 is the same in number as the air conditioners of the crane, the air conditioner water collecting tank 110 is used to communicate with the condensing port of the air conditioner body 200 of the corresponding crane, the air conditioner water collecting tank 110 is provided with a water outlet, the height of the water outlet is lower than the height of the condensing port, so that the condensate water collected by the air conditioner water collecting tank 110 is discharged through the water outlet; the water collecting assembly 120 comprises a water conveying pipe 121 and at least two water collecting pieces, the at least two water collecting pieces are communicated with each other, and one of the water collecting pieces is communicated with the water outlet of the air conditioner water collecting tank 110 through the water conveying pipe 121; the atomization assembly 130 comprises a sprayer 132 and water pumps 131 which are the same in number as the water collecting pieces, the water pumps 131 are communicated with the sprayer 132 and the corresponding water collecting pieces.

[0030] The air conditioner water collecting tank 110 can collect the condensate water of the air conditioner body 200 of the corresponding crane, and then discharge the condensate water to the water collecting pieces through the water outlet of the air conditioner water collecting tank 110, and the condensate water collected by the water collecting pieces can be atomized and discharged by the water pump 131. The two communicated water collecting pieces can be mutually drained, so as to avoid overflow of a single water collecting piece due to too high liquid level. When the liquid level of the water collecting piece reaches a high position, the water collecting piece can discharge the water into another communicated water collecting piece, so as to avoid water accumulation in the molten metal area caused by overflow of the water collecting piece, and improve the safety. Meanwhile, one of the water collecting pieces can be selected to supply water to the sprayer 132, or both of the water collecting pieces can be selected to supply water to the sprayer 132, so as to achieve the environmental protection effect of dust suppression, humidity and cooling.

[0031] The air conditioner water collecting tank 110 is arranged below the air conditioner body 200 of the crane, and the condensing port of the air conditioner body 200 of the crane is usually arranged on the side of the air conditioner body 200. By arranging the air conditioner water collecting tank 110 below the air conditioner body 200 of the crane, the condensed water of the air conditioner body 200 can be collected. The air conditioner water collecting tank 110 is provided with a water outlet, and the height of the water outlet is lower than the height of the condensing port. After ensuring that the air conditioner water collecting tank 110 collects the condensed water of the air conditioner body 200, the condensed water can be discharged in time through the water outlet, so as to avoid the condensed water flowing into the air conditioner water collecting tank 110 from overflowing out of the air conditioner water collecting tank 110.

[0032] In some embodiments, the water collecting member can be made of PP plastic material, which is relatively light, thereby reducing the overall weight of the atomization device 100.

[0033] In some embodiments, the water collecting member can be installed in the driver's cabin of the crane body at a low position, for collecting the condensed water in the electrical compartment beam and the air conditioner water collecting tank 110 of the driver's cabin.

[0034] The atomization assembly 130 can be installed outside the driver's cabin of the crane, i.e., outside the compartment beam. The condensed water collected by the water collecting member can be atomized and discharged through the water pump 131. In some embodiments, the spray head 132 can be a plurality of high-pressure stainless steel fine atomization spray heads 132. The atomization spray head 132 is made of stainless steel, which is resistant to impact and wear, and has uniform and fine atomization effect. The spray head 132 is designed to be selectively adjustable in angle, and the spray angle can be adjusted to 30°-90°. The spray angle can be 30°, 38°, 42°, 45°, 50°, 55°, 60°, 70°, 80° or 90°, which effectively guarantees the operation effect and working efficiency of the atomization device 100. In other embodiments, the water pump 131 can be a booster water pump 131. The condensed water pumped from the water collecting member by the booster water pump 131 can be atomized and discharged through the atomization spray head 132.

[0035] In some embodiments, the number of water collecting members is two, which are a water collecting tank 122 and an emergency water tank 123. The water collecting assembly 120 further includes a communication pipe 125, and the emergency water tank 123 is in communication with the water collecting tank 122 through the communication pipe 125. The water collecting tank 122 and the emergency water tank 123 can both be made of PP plastic material, and are both installed in the driver's cabin of the crane body at a low position. The emergency water tank 123 is in communication with the water collecting tank 122 through the communication pipe 125 and is connected side by side. When the water level in the water collecting tank 122 reaches a high position, if the intelligent controller 140 in the water collecting tank 122 fails to start or the water volume is large, which may cause overflow of the water collecting tank 122, the water collecting tank 122 can guide the condensed water into the emergency water tank 123 through the communication pipe 125, and the intelligent controller 140 in the emergency water tank 123 can start the condensed water discharge action.

[0036] In some embodiments, the water collecting tank 122 and / or the emergency water tank 123 is provided with a filter 126, and the condensed water collected by the water collecting tank 122 and / or the emergency water tank 123 can be filtered, i.e. the impurities in the water collecting tank 122 and / or the emergency water tank 123 can be adsorbed and filtered, so as to prevent the condensed water from being blocked in the atomizing nozzle 132 due to too many impurities. In other embodiments, the filter 126 is installed in the water collecting tank 122 and / or the emergency water tank 123, and the filter 126 is connected with the water outlet of the water collecting tank 122 and / or the water outlet of the emergency water tank 123, so as to ensure that the condensed water delivered to the atomizing nozzle 132 is filtered water, thereby preventing the nozzle 132 from being blocked. That is, the water collecting device can deliver the filtered condensed water to the nozzle 132 through the booster water pump 131 for atomization and discharge.

[0037] In some embodiments, the water collecting tank 122 is provided with three water passage channels, i.e. an inlet, an outlet and a connecting port connected with the emergency water tank 123. The inlet in the water collecting tank 122 is communicated with the water outlet of the water collecting groove 110 of the air conditioner through a delivery pipeline. The outlet in the water collecting tank 122 is communicated with the water pump 131 through a first output pipeline. The connecting port of the water collecting tank 122 is communicated with the emergency water tank 123 through a communication pipeline 125. The emergency water tank 123 is provided with an inlet communicated with the water collecting tank 122 and an outlet. The connecting port of the water collecting tank 122 is communicated with the inlet of the emergency water tank 123 through the communication pipeline 125. The outlet of the emergency water tank 123 is communicated with the water pump 131 through a second output pipeline. When one water pump 131 fails, the other water pump 131 can be used to work, or both water pumps 131 can work simultaneously.

[0038] In some embodiments, the filter 126 includes a cylinder and a filter element arranged on the inner wall of the cylinder. The cylinder is a ring structure with an open top surrounded by a metal mesh. In other embodiments, the filter element can be a plurality of layers of filter cotton and a matrix brush, i.e. the plurality of layers of filter cotton and the matrix brush can be laid along the inner wall of the cylinder. The condensed water can be filtered through the metal mesh cylinder, the plurality of layers of filter cotton and the matrix brush, so as to adsorb and filter the impurities in the water collecting tank 122 and / or the emergency water tank 123, thereby preventing the condensed water from being blocked in the atomizing nozzle 132 due to too many impurities.

[0039] In some embodiments, the emergency water tank 123 is arranged side by side with the water collecting tank 122; the communication pipe 125 is located above the filter 126 and on the side wall of the water collecting tank 122 and / or the emergency water tank 123, i.e. the filtered water can be communicated between the emergency water tank 123 and the water collecting tank 122. That is, the water collecting tank 122 can store a certain amount of condensed water, and the emergency water tank 123 and the water collecting tank 122 can be communicated to avoid overflow of the water collecting tank 122. In other embodiments, the emergency water tank 123 and the water collecting tank 122 have the same size, and the filter 126 located on the emergency water tank 123 and the water collecting tank 122 has the same shape.

[0040] In some embodiments, the air conditioner water collecting tank 110 comprises a tank body and a support seat connected to the bottom of the tank body. The tank body is used to contain condensed water, and the support seat is used to be placed on the ground.

[0041] In some embodiments, the atomizing device 100 further comprises a controller 140, the water collecting member is provided with at least one liquid level sensor, the water collecting tank 122 is provided with at least one liquid level sensor 160, and the emergency water tank 123 is provided with at least one liquid level sensor 160; the at least one liquid level sensor 160 and the water pump 131 are electrically connected to the controller 140. The controller 140 can receive the signal of the liquid level sensor 160, and then control whether the water jet head 132 sprays water through the water pump 131. In some embodiments, the liquid level sensor 160 is a liquid level probe.

[0042] As Figure 1 , Figure 2 and Figure 3As shown, in some embodiments, the atomization device 100 further comprises a control box 150, the controller 140 can be installed in the control box 150, the water collecting tank 122, and / or the emergency water tank 123 are provided with three probes of high liquid level probe, low liquid level probe and ground probe, and the three probes are electrically connected with the controller 140. The controller 140 panel can be provided with three selection switches 141 of stop, start and automatic, which mainly control the start and stop of the booster pump 131, and realize the atomization and discharge operation of the condensed water in the water collecting tank 122 and the emergency water tank 123. When the controller 140 panel selects stop, the booster pump 131 stops running; when the selection is start, the booster pump 131 starts running, and the atomization device 100 realizes the atomization and discharge of the condensed water; when the panel selects automatic, the controller 140 can open the water level detection function through the liquid level probe, and automatically control the start and stop action of the atomization device 100 according to the liquid level probe. When the liquid level in the water collecting tank 122 and the emergency water tank 123 reaches the set high liquid level probe position, the intelligent controller 140 controls the booster pump 131 to start, and the atomization device 100 runs; when the liquid level in the water collecting tank 122 and the emergency water tank 123 is lower than the low liquid level probe position, the controller 140 controls the booster pump 131 to stop, and the atomization device 100 stops running. The controller 140 can control the liquid level difference of 1 centimeter to 20 meters, which has the characteristics of high control precision and fast response speed.

[0043] In some embodiments, the control box 150 is further provided with a cooling fan 151 on the top. The cooling fan 151 can cool and dissipate heat when the atomization device 100 runs. In some embodiments, in order to ensure the safety of the equipment, all elements of the device are selected to work at 12V safe voltage, but long-time running will inevitably be affected by high temperature, accelerating the equipment deterioration and failure probability. Therefore, a 12V cooling fan 151 is designed on the top of the control box 150 of the atomization device 100, which starts running when the equipment runs to blow and dissipate heat for the elements in the control box 150 and the booster pump 131; when the atomization device 100 stops running, the cooling fan 151 also stops running. This can greatly improve the stability of the device running and the service life of the elements.

[0044] In some embodiments, the water pump 131 is installed inside the control box 150, and the water pump 131 can be a self-suction diaphragm booster pump. It is mainly used to transport the condensed water in the water collecting tank 122 and the emergency water tank 123 to the terminal atomizing nozzle 132 through the water pump 131. The booster water pump 131 is controlled to operate by the controller 140. In some embodiments, the booster water pump 131 can be selected, and the working power supply is DC 12V, which is more electrically safe. The working pressure can be 0.6MPa, which ensures the working pressure of the atomizing nozzle 132 and the working efficiency of the atomizing device 100 under large flow. In the low water level operation, when the booster water pump 131 is set to be lower than the working pressure, the booster water pump 131 performs protection stop to prevent damage to the equipment due to long-time idling. In some embodiments, the water pump 131 can be communicated with the nozzle 132 through the discharge pipe 133.

[0045] Therefore, when the condensed water collected in the water collecting tank 122 through the air conditioner water groove 110 is accumulated to the high level, the liquid level high probe detects the water level information and feeds back to the intelligent controller 140. The controller 140 controls the contactor 142 to attract, and the booster water pump 131 is powered on to start. The condensed water in the water collecting tank 122 will pass through the filter 126 and be pumped to the atomizing nozzle 132 through the booster water pump 131. The atomizing device 100 operates to realize the atomization and discharge of the condensed water. When the liquid level high probe cannot detect the condensed water level, the condensed water level is lower than the low level setting value. The atomizing device 100 controls the contactor 142 to be disconnected, and the booster water pump 131 stops operating. When the liquid level in the water collecting tank 122 is at the high level, if the liquid level sensor 160 does not monitor the liquid level information or the controller 140 fails, the water pump 131 fails, etc., the condensed water in the water collecting tank 122 will flow into the emergency water tank 123 through the overflow port. The controller 140 can also be set to manual mode, that is, the manual instant switch 141 can be controlled without relying on liquid level detection, and the start or stop of the atomizing device 100 is directly controlled.

[0046] In the second aspect of the present application, a crane is provided, which comprises one or more air conditioner bodies 200 and the above-mentioned atomizing device 100; each of the one or more air conditioner bodies 200 is provided with a condensing port; and the above-mentioned atomizing device 100 is communicated with the condensing port. In some embodiments, the air conditioner body 200 is provided with two.

[0047] In some embodiments, the air conditioner water groove 110 is arranged below the air conditioner body 200, and the projection of the air conditioner body 200 on the plane where the air conditioner water groove 110 is located is entirely located in the air conditioner water groove 110. This ensures that the air conditioner water groove 110 can receive the condensed water of the air conditioner body 200, and also can receive other liquids generated during the use of the air conditioner body 200, thereby avoiding the water generated by the air conditioner body 200 from flowing outwards.

[0048] In some embodiments, the water outlet of the air conditioner water collecting tank 110 is close to one side of the condensing port; the height of the air conditioner water collecting tank 110 is higher than the height of the condensing port. It is ensured that the air conditioner water collecting tank 110 can maximize the reception of the condensed water generated by the air conditioner body 200, and avoid spillover.

[0049] Through the above embodiments, the application has the following beneficial effects or advantages:

[0050] The atomizing device of the application can discharge the air conditioner condensed water on the metallurgical casting crane in the form of water mist. The discharged water mist is fine and dense, and the water mist evaporates in the air, so that the accumulated water does not fall to the ground. The safety discharge of the air conditioner condensed water on the metallurgical casting crane can be solved to a certain extent, the safety hazard is eliminated, and the environmental protection effect of dust suppression and humidity reduction can be achieved.

[0051] Although the preferred embodiments of the application have been described, those skilled in the art can make further changes and modifications to the embodiments once they know the basic inventive concept. Therefore, the appended claims are intended to be interpreted as including all the preferred embodiments and all the changes and modifications falling within the scope of the application.

[0052] Obviously, those skilled in the art can make various modifications and variations to the application without departing from the spirit and scope of the application. Thus, if these modifications and variations of the application fall within the scope of the claims of the application and their equivalent technologies, the application also intends to include these modifications and variations.

Claims

1. An atomizing device applied to a crane, characterized in that, The application relates to an atomizing device for air conditioners. The atomizing device comprises: air conditioner water collecting tanks equal in number to air conditioners, which are used to communicate with condensing ports of air conditioner bodies, and are provided with water outlets, the height of the water outlets being lower than that of the condensing ports, so that condensed water collected by the air conditioner water collecting tanks is discharged through the water outlets; a water collecting assembly comprising a water conveying pipe and at least two water collecting parts, the at least two water collecting parts being in communication with each other, and one of the water collecting parts being in communication with the water outlet of the air conditioner water collecting tank through the water conveying pipe; and an atomizing assembly comprising a nozzle and water pumps equal in number to the water collecting parts, the water pumps being in communication with the nozzle and the corresponding water collecting parts. The number of the water collecting parts is two, which are a water collecting tank and an emergency water tank, and the water collecting assembly further comprises a communication pipe, the emergency water tank being in communication with the water collecting tank through the communication pipe. The water collecting tank and / or the emergency water tank is provided with a filter.

2. The atomization device of claim 1, wherein, The filter comprises a cylinder and a filter element arranged on the inner wall of the cylinder.

3. The atomization device of claim 2, wherein, The cylinder is a ring-shaped structure with an open top surrounded by a metal mesh.

4. The atomization device of claim 3, wherein, The emergency water tank is arranged in parallel with the water collecting tank, the communication pipe is located above the filter and on the side wall of the water collecting tank and / or the emergency water tank. The air conditioner water collecting tank comprises a tank body and a supporting seat connected with the bottom of the tank body.

5. The atomization device of claim 4, wherein, The atomizing device further comprises a controller, and the water collecting parts are provided with at least one liquid level sensor.

6. The atomizing device according to any one of claims 1 to 5, characterized in that The at least one liquid level sensor and the water pumps are electrically connected with the controller.

7. The atomizing device according to any one of claims 1 to 5, wherein The application relates to an atomizing device for air conditioners. The atomizing device comprises: one or more air conditioner bodies, each of which is provided with a condensing port; and the atomizing device according to any one of claims 1-7, the air conditioner water collecting tank being in communication with the condensing port.

8. A crane, characterized in that The air conditioner water collecting tank is arranged below the air conditioner body, and the projection of the air conditioner body on the plane where the air conditioner water collecting tank is located is entirely located in the air conditioner water collecting tank. The water outlet of the air conditioner water collecting tank is located on the side close to the condensing port. The height of the air conditioner water collecting tank is higher than that of the condensing port.

9. The crane of claim 8, wherein, ​ 10. The crane of claim 8, wherein, ​ ​

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