A movable device for high temperature steel plate spray cooling experiment

Abstract

The present invention discloses a movable device for high-temperature steel plate spray cooling experiment. It belongs to the field of spray experiment measurement. The device is composed of a heating module, an actuating module, a drainage module, a fixing module and a measuring module. The heating module is used to heat the steel plate uniformly by immersing the steel plate in water. The actuating module is used to tilt the heating module at a certain angle to meet the requirement of a fixed angle between the steel plate and the horizontal plane in the spray test. The drainage module is used to drain the water used to heat the steel plate in the heating device to achieve the effect of secondary utilization of the previous hot water and reduce the time required to heat the steel plate. The fixing module is used to fix the steel plate on the heating module so that it can be actuated with the movement of the heating module. The measuring module is used to locate the position of the entire device and display the tilt angle of the heating module. This device realizes the heating and moving functions of the steel plate and has the advantages of simple structure, strong adaptability and high universality.

Description

Technical Field

[0001] The invention belongs to the field of spray experiment measurement and relates to a movable device used for high-temperature steel plate spray cooling experiment. Background Art

[0002] In the existing technology, water curtain spray technology is increasingly used in people's daily life, and the effect of water curtain spray is largely determined by the physical properties of the nozzle itself. The cooling effect test of spray is generally conducted by experiment to obtain more reliable data. The experiment on the cooling effect of spray generally selects steel plates as experimental products. However, when the size of the steel plate is large, the experiment is not easy to operate. Therefore, there is an urgent need for a device that can integrate heating and movement to reduce the difficulty of experimental operation.

[0003] The present invention provides a movable device for high-temperature steel plate spray cooling experiment with simple structure and convenient operation. The angle of the steel plate is adjusted by a mechanical structure, and positioning and moving functions are added at the same time, so that the requirements required for the experiment are integrated and the difficulty of experimental operation is reduced. Summary of the invention

[0004] Purpose of the invention: The purpose of the present invention is to solve the problem of position arrangement and heating of steel plates in spray experiments, and to provide a movable device for high-temperature steel plate spray cooling experiments.

[0005] Technical solution: The movable device for high-temperature steel plate spray cooling experiment described in the present invention comprises a heating module and an actuating module installed at the lower end of the heating module;

[0006] The heating module comprises a water bath, on the lower plate of which a heating copper tube is laid; four slide rails are provided on the outer wall of the bottom of the water bath;

[0007] The actuation module comprises a support member with a rectangular bottom, and hydraulic rods are respectively installed on the upward extending ends of the four corners of the support member through movable bolts; slide blocks are respectively installed on the upper ends of the hydraulic rods through movable bolts, and the slide blocks are movably connected to the slide rails;

[0008] A connecting rod is installed in the center of the two long rods in the support member opposite to each other, and the top end of the connecting rod is detachably connected to a connecting end installed on the outer wall of the bottom of the water bath;

[0009] Support rods are installed on the two connecting rods, and a horizontal angle measuring instrument 2 is installed on the extended end of one side of the support rod.

[0010] A horizontal angle measuring instrument is installed at the connection between the connection end of the bottom outer wall of the water bath and the bottom outer wall of the water bath;

[0011] A bottom plate is installed on one side of the connecting rod and the two long rods by bolts, and a water pump is installed on one side of the upper end of the bottom plate.

[0012] A second connecting hose is installed at the upper end of the water pump, and the other end of the second connecting hose is installed on the water bath;

[0013] A water tank is installed on the two long rods on the other side of the connecting rod and on the side opposite to the bottom plate;

[0014] A connecting hose 3 is installed at the side end of the water pump, and the other end of the connecting hose 3 is connected to the water tank;

[0015] A connecting hose 1 is installed at the upper end of the water tank, and the other end of the connecting hose 1 is connected to the water bath;

[0016] A valve is installed at the connection end between the water tank and the connecting hose.

[0017] A drain outlet is also provided at the connection between the other end of the connecting hose and the water bath;

[0018] A plurality of positioning holes are evenly arranged on the water bath and between the heating copper tubes; four fixing angle irons are also arranged in the water bath, and steel plates are arranged on the four fixing angle irons;

[0019] Drainage outlets are correspondingly arranged on the two long baffles of the water bath, and a drainage piston is arranged on the drainage outlets;

[0020] A drainage outlet is also installed on the short baffle on one side of the water bath;

[0021] A hydraulic pump is installed on the bottom plate and at the other end of the water pump;

[0022] Pulleys are also installed on the four corners of the support respectively;

[0023] A positioning device is also arranged at the bottom of the support rod.

[0024] Beneficial effects: Compared with the prior art, the present invention consists of five parts: a heating module, an actuating module, a pumping and drainage module, a fixing module and a measuring module; the main function of the heating module is to heat the water by immersing the steel plate in water so as to achieve the purpose of uniformly heating the steel plate; the main function of the actuating module is to allow the heating module to tilt at a certain angle to meet the requirement of a fixed angle between the steel plate and the horizontal plane in the spray test; the main function of the pumping and drainage module is to pump out the water used for heating the steel plate in the heating device, so as to achieve the effect of secondary utilization of the previous hot water and reduce the time required for heating the steel plate; the main function of the fixing module is to fix the steel plate on the heating module so that it can be actuated with the movement of the heating module; the main function of the measuring module is to locate the position of the overall device and display the inclination angle of the heating module; the present invention is suitable for solving the position arrangement and heating problems of the steel plate in the spray experiment, and the present invention has the advantages of easy movement, easy arrangement, simple operation, strong adaptability, and high degree of integration. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0026] Figure 2 It is a schematic diagram of the structure of the water bath in the present invention in which the heating copper tube is installed;

[0027] Figure 3 It is a schematic diagram of the structure of the steel plate installed in the water bath in the present invention;

[0028] Figure 4 It is a cross-sectional view of the angle iron in the present invention;

[0029] Figure 5 is a schematic diagram of the pumping and drainage system of the present invention;

[0030] Figure 6 It is a structural schematic diagram of the actuating device in the present invention;

[0031] Figure 7 is a schematic diagram of a measurement module in the present invention;

[0032] Figure 8 is a bottom view of the present invention;

[0033] In the figure, 1 is a water bath, 2 is a heating copper tube, 3 is a steel plate, 4 is a fixing angle iron, 5 is a positioning hole, 6 is a hydraulic rod, 7 is a pulley, 8 is a support, 9 is a water tank, 10 is a hydraulic pump, and 11 is a water pump;

[0034] 101 is a drainage outlet, 102 is a drainage piston, and 103 is a drainage port;

[0035] 201 is the connection hose 1, 202 is the connection hose 2, 203 is the connection hose 3, 204 is the valve,

[0036] 301 is a slider, 302 is a slide rail,

[0037] 401 is a horizontal angle measuring instrument 1, 402 is a horizontal angle measuring instrument 2,

[0038] 501 is a positioning device. DETAILED DESCRIPTION

[0039] In order to more clearly illustrate the technical solution of the present invention, the technical solution of the present invention is further described in detail below in conjunction with the accompanying drawings:

[0040] As shown in the figure, a movable device for high-temperature steel plate spray cooling experiment according to the present invention includes a heating module and an actuating module installed at the lower end of the heating module;

[0041] The heating module comprises a water bath 1, on the lower plate of the water bath 1 a heating copper tube 2 is laid; four slide rails 302 are provided on the outer wall of the bottom of the water bath 1;

[0042] The actuation module comprises a support member 8 with a rectangular bottom, and hydraulic rods 6 are respectively installed on the upward extending ends of the four corners of the support member 8 through movable bolts; sliders 301 are respectively installed on the upper ends of the hydraulic rods 6 through movable bolts, and the sliders 301 are movably connected to the slide rails 302;

[0043] A connecting rod is installed in the center of the two long rods in the support member 8, and the top end of the connecting rod is detachably connected to the connecting end installed on the outer wall of the bottom of the water bath 1;

[0044] Support rods are installed on the two connecting rods, and a horizontal angle measuring instrument 402 is installed on the extended end of one side of the support rod.

[0045] A horizontal angle measuring instrument 401 is installed at the connection end of the bottom outer wall of the water bath 1 and the connection between the bottom outer wall of the water bath 1;

[0046] A bottom plate is installed on one side of the connecting rod and the two long rods by bolts, and a water pump 11 is installed on one side of the upper end of the bottom plate.

[0047] A second connecting hose 202 is installed at the upper end of the water pump 11, and the other end of the second connecting hose 202 is installed on the water bath 1;

[0048] A water tank 9 is installed on the two long rods on the other side of the connecting rod and on the side opposite to the bottom plate;

[0049] A connecting hose 3 203 is installed at the side end of the water pump 11, and the other end of the connecting hose 3 203 is connected to the water tank 9;

[0050] A connecting hose 201 is installed at the upper end of the water tank 9, and the other end of the connecting hose 201 is connected to the water bath 1;

[0051] A valve 204 is installed at the connection end between the water tank 9 and the connecting hose 201.

[0052] A drain port 103 is also provided at the connection between the other end of the connecting hose 201 and the water bath 1;

[0053] A plurality of positioning holes 5 are evenly arranged on the water bath 1 and between the heating copper tubes 2; four fixing angle irons 4 are also arranged in the water bath 1, and steel plates 3 are arranged on the four fixing angle irons 4;

[0054] Drain outlets 101 are correspondingly installed on the two long baffles of the water bath 1, and a drainage piston 102 is installed on the drainage outlet 101;

[0055] A drainage outlet 101 is also installed on the short baffle on one side of the water bath 1;

[0056] A hydraulic pump 10 is installed on the bottom plate and at the other end of the water pump 11;

[0057] Pulleys 7 are also installed on the four corners of the support member 8;

[0058] A positioning device 501 is also installed at the bottom of the support rod.

[0059] Specifically, a movable device for high-temperature steel plate spray cooling experiment includes a heating module, an actuating module, a drainage module, a fixing module and other measuring module equipment;

[0060] Among them, the heating module is mainly composed of a water bath 1 and a heating copper tube 2;

[0061] The actuation module is mainly composed of a support 8, a hydraulic rod 6, a hydraulic pump 10, a logic controller, a slider 301, a slide rail 302 and a pulley;

[0062] The drainage module is mainly composed of connecting hoses (connecting hose 1 201, connecting hose 2 202, connecting hose 3 203), a water pump 11 and a water tank 9;

[0063] The fixing module is mainly composed of a fixing angle iron 4, a steel plate 3 and a water bath 1;

[0064] The measuring module is mainly composed of a horizontal angle measuring instrument (a horizontal angle measuring instrument 1 401, a horizontal angle measuring instrument 2 402) and a positioning device 501;

[0065] There is a heating copper tube 2 of a specific shape in the water bath 1, which is used to heat the water in the water bath 1 and thus indirectly heat the steel plate 3 placed in the water bath 1. At the same time, there is a drain port 103 on the side connected to a hose to drain the water in the water bath 1;

[0066] The four hydraulic rods 6 work together with the support member 8 to adjust the tilt angle of the water bath 1, and the movement of the hydraulic rods 6 is controlled by the hydraulic pump 10;

[0067] The slider 301 ensures that the pull rod does not bend while the hydraulic rod 6 is in motion; at the same time, the pulley 7 is used to ensure the mobility of the entire device;

[0068] The pumping and drainage module in the water bath 1 is used to allow the heated water to flow into the water tank 9 at the bottom of the device, so that the water can be pumped into the water bath 1 through the hydraulic pump 10 during the next heating, thereby reducing the time of the second water bath heating;

[0069] Steel plates 3 of different sizes can be fixed in the water bath 1 by using four specially made fixing angle irons 4 in combination with the positioning holes 5 reserved in the water bath 1 .

[0070] Use the positioning device reserved at the bottom center of the support 8 to place the experimental equipment at the specified position, and use the horizontal angle measuring instrument on the side of the support 8 to confirm that the experimental equipment is placed horizontally. At the same time, after the inclination angle of the water bath 1 is adjusted, use the horizontal angle measuring instrument on the side of the water bath 1 to confirm that the inclination angle is adjusted in place.

[0071] Example:

[0072] A movable device for high-temperature steel plate spray cooling experiment includes a heating module, an actuating module, a drainage module, a fixing module and a measuring module;

[0073] Among them, the heating module is mainly composed of a water bath 1 and a heating copper tube 2; the actuating module is mainly composed of a support 8, a hydraulic rod 6, a hydraulic pump 10, a slider 301, a slide rail 302 and a pulley 7; the drainage module is mainly composed of a connecting hose 1 201, a connecting hose 202, a connecting hose 3 203, a water pump 11 and a water tank 9; the fixing module is mainly composed of a fixed angle iron 4, a steel plate 3 and a water bath 1; the measuring module is mainly composed of a horizontal angle measuring instrument 1 401, a horizontal angle measuring instrument 2 402 and a positioning device 501.

[0074] The heating module puts water into the water bath 1, energizes the heating copper tube 2, electrically heats the water in the water bath 1, and indirectly heats the steel plate 3 in the water bath 1 evenly.

[0075] The actuation module is a hydraulic pump 10 that controls the extension and retraction of the hydraulic rod 6 through a set function and combines the movement of the slider 301 in the slide rail 302 so that the water bath 1 can form a certain angle with the ground; at the same time, the whole device can be moved at will through the combined action of the pulley 7 and the support 8.

[0076] The pumping and drainage module discharges the hot water used to heat the steel plate 3 into the water tank 9 at the bottom of the device through the drain port 103 via a connecting hose 201. In order to increase the drainage efficiency, the water bath 1 and the ground can be made to form a certain angle through the actuating module. When the steel plate 3 needs to be heated again, the water pump 11 at the bottom of the device pumps the hot water out of the water tank 9 through the connecting hose 202, and adds the water to the water bath 1 through the connecting hose 203 to heat the water again.

[0077] The fixing module fixes the steel plate 3 in the water bath 1 by combining four fixing angle irons 4 with the positioning holes 5 in the water bath 1; the fixing angle irons 4 can not only fix the position of the steel plate 3, but also allow a certain gap between the steel plate 3 and the water bath 1, ensuring that the steel plate 3 will not directly contact the heating copper tube 2 during water bath heating, thereby ensuring the uniformity of heating.

[0078] The measuring module ensures that the entire device is horizontal through the level meter 2 402; the accuracy of the angle between the water bath 1 and the ground after adjustment by the actuating module is ensured through the level meter 1 401; the positioning device 501 combines with the pulley 7 in the actuating module to move the entire device to the set position to ensure the position accuracy.

[0079] Before the experiment begins, a steel plate 3 of a determined size is combined with a fixing angle iron 4 and a positioning hole 5 to fix the steel plate 3 in the water bath 1 .

[0080] The whole device is moved to the position set in the experiment by the pulley 7 in the actuation module in combination with the positioning device 501 and the level measuring instrument 402 in the measurement module.

[0081] The entire device is positioned, water is poured into the water bath 1, the water in the water bath 1 is heated by the heating copper tube 2, and the steel plate 3 in the water bath 1 is indirectly heated.

[0082] After the steel plate 3 reaches the set temperature, the heating is stopped, the valve 204 on the water tank 9 is opened, and the hot water is discharged into the water tank 9 at the bottom of the device through the drain port 103 via the connecting hose 201, and the valve 204 is closed after the drainage is completed.

[0083] The hydraulic pump 10 controls the extension and retraction of the hydraulic rod 6 through a set function and combines the movement of the slider 301 in the slide rail 302 to form a specific angle between the water bath 1 and the ground;

[0084] During the experiment, the steel plate 3 is cooled by spraying water, and the drain piston 102 is opened to allow the cooling water collected in the water bath 1 to be discharged from the water bath 1 through the drain outlet 101. After the experiment, the drain piston 102 is closed again.

[0085] When the steel plate 3 is heated in the second experiment, the water pump 11 at the bottom of the device draws hot water from the water tank 9 through the connecting hose 202, and adds the water to the water bath 1 through the connecting hose 3 203 to heat the water again.

[0086] The above are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should be regarded as the protection scope of the present invention.

Claims

1. A movable device for high temperature steel plate spray cooling experiment, characterized in that: It includes a heating module and an actuating module installed at the lower end of the heating module; The heating module comprises a water bath, on the lower plate of which a heating copper tube is laid; four slide rails are provided on the outer wall of the bottom of the water bath; The actuation module comprises a support member with a rectangular bottom, and hydraulic rods are respectively installed on the upward extending ends of the four corners of the support member through movable bolts; sliders are respectively installed on the upper ends of the hydraulic rods through movable bolts, and the sliders are movably connected to the slide rails; A connecting rod is installed in the center of the two long rods in the support member opposite to each other, and the top end of the connecting rod is detachably connected to a connecting end installed on the outer wall of the bottom of the water bath; Support rods are installed on the two connecting rods, and a horizontal angle measuring instrument 2 is installed on the extended end of one side of the support rod. A horizontal angle measuring instrument is installed at the connection between the connection end of the bottom outer wall of the water bath and the bottom outer wall of the water bath; A bottom plate is installed on one side of the connecting rod and the two long rods by bolts, and a water pump is installed on one side of the upper end of the bottom plate. A second connecting hose is installed at the upper end of the water pump, and the other end of the second connecting hose is installed on the water bath; A water tank is installed on the two long rods on the other side of the connecting rod and on the side opposite to the bottom plate; A connecting hose 3 is installed at the side end of the water pump, and the other end of the connecting hose 3 is connected to the water tank; A connecting hose 1 is installed at the upper end of the water tank, and the other end of the connecting hose 1 is connected to the water bath; A valve is installed at the connection end between the water tank and the connecting hose. A drain outlet is also provided at the connection between the other end of the connecting hose and the water bath; A plurality of positioning holes are evenly arranged on the water bath and between the heating copper tubes; four fixing angle irons are also arranged in the water bath, and steel plates are arranged on the four fixing angle irons; Drainage outlets are correspondingly arranged on the two long baffles of the water bath, and a drainage piston is arranged on the drainage outlets; A drainage outlet is also installed on the short baffle on one side of the water bath; A hydraulic pump is installed on the bottom plate and at the other end of the water pump; Pulleys are also installed on the four corners of the support respectively; A positioning device is also installed at the bottom of the support rod; Specifically, it includes a heating module, an actuating module, a drainage module, a fixing module and a measuring module; Among them, the heating module is composed of a water bath and a heating copper tube; the actuating module is composed of a support, a hydraulic rod, a hydraulic pump, a slider, a slide rail and a pulley; the drainage module is composed of a connecting hose 1, a connecting hose 2, a connecting hose 3, a water pump and a water tank; the fixing module is composed of a fixing angle iron, a steel plate and a water bath; the measuring module is composed of a horizontal angle measuring instrument 1, a horizontal angle measuring instrument 2 and a positioning device; The heating module is to put water into a water bath, energize the heating copper tube, electrically heat the water in the water bath, and indirectly heat the steel plate in the water bath evenly; The actuation module is a hydraulic pump that controls the extension and retraction of the hydraulic rod and the movement of the slider in the slide rail through a set function; The pumping and drainage module is used to discharge the hot water after heating the steel plate through the drainage port and the connecting hose into the water tank at the bottom of the device; when the steel plate needs to be heated again, the water pump at the bottom of the device pumps the hot water out of the water tank through the connecting hose, and adds the water to the water bath through the connecting hose to heat the water again; The fixing module fixes the steel plate in the water bath by combining 4 fixing angle irons with the positioning holes in the water bath; The measuring module ensures that the entire device is level through a second level measuring instrument; the accuracy of the angle between the water bath (1) and the ground after adjustment by the actuating module is ensured through a first level measuring instrument; the positioning device combines with the pulley in the actuating module to move the entire device to a set position; Before the experiment, the steel plate of a certain size was fixed in the water bath with the fixing angle iron and the positioning holes; The whole device is moved to the position set in the experiment by the pulley in the actuation module combined with the positioning device and the level measuring instrument in the measurement module; The whole device is placed in place, water is poured into the water bath, and the water in the water bath is heated by the heating copper tube, thereby indirectly heating the steel plate in the water bath; After the steel plate reaches the set temperature, stop heating, open the valve on the water tank, and drain the hot water into the water tank at the bottom of the device through the drain port via the connecting hose. After draining, close the valve; The hydraulic pump controls the extension and retraction of the hydraulic rod through a set function and combines the movement of the slider in the slide rail to make a specific angle between the water bath and the ground; During the experiment, the steel plate was sprayed with water to cool down, and the drain piston was opened to allow the cooling water collected in the water bath to be discharged from the water bath through the drain outlet. After the experiment, the drain piston was closed again; When the steel plate was heated in the second experiment, the water pump at the bottom of the device pumped hot water from the water tank through connecting hose 2, and added the water to the water bath through connecting hose 3 to heat the water again.

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