Portable industrial boiler operation simulation training device

Abstract

The utility model discloses a portable industrial boiler operation simulation training device which comprises a base, a boiler simulation device body is arranged at the top of the base, a water tank is arranged in the middle of the bottom in the base, a water pump B is arranged on one side of the top in the base, and connecting pipes are arranged at the output end and the input end of the water pump B respectively. A connecting pipe at the output end of the water pump B is connected with the boiler simulation device main body; through mutual cooperation of the fixing sleeve, the inserting groove, the inserting rod, the U-shaped plate, a fixing nail, a spring A, a spring B, a sleeve, a sliding block, a pedal and moving wheels, when the device is used, the device can be directly pushed to move through a push rod, the device can be conveniently moved to a proper position for use, the convenience performance of the device is improved, and the device is suitable for popularization and application. And after the device moves to a designated position, the fixing of the push rod can be relieved, and at the moment, the U-shaped plate can be pushed to move downwards by utilizing the elastic force of the spring A, so that multiple groups of fixing nails are inserted into the ground to fix the device.

Description

Technical Field

[0001] The utility model relates to the technical field of boiler simulation training, in particular to a portable industrial boiler operation simulation training device. Background Art

[0002] There are two types of industrial boiler products. One is steam, which is used for power generation or gas supply. For example, fertilizer plants can use steam vaporization to synthesize fertilizers with coal as raw material. This is a typical industrial boiler. Most industrial boilers are still coal-fired. Gas-fired ones are generally waste heat boilers used to recover waste heat. Before industrial boiler operators take up their posts, they need to undergo operation training before they can start operations. At this time, they need to be trained through industrial boiler operation simulation training devices.

[0003] The existing patent with the authorization announcement number "CN209879980U" discloses a boiler test simulator, which connects the water outlet pipe of the test machine with the water storage mechanism through the cooperation of a hose and a clamp ring, and generates water flow between the test machine and the water storage mechanism through the action of a power mechanism, so as to realize the transfer of water in the test machine to a water tank or from the water tank to the test machine, and the water in the test machine is stored in the water storage mechanism, thereby preventing the rust of the inner wall of the test machine, and the water stored in the storage mechanism can be used for other purposes, thereby increasing the service life of the test machine and reducing waste, and the method of use is simple, the practicability is strong, and it is easy to promote;

[0004] However, there are the following deficiencies in this device:

[0005] 1. When the above device is in use, the boiler water is stored in the water tank. However, when the boiler water is circulated, the scale and other impurities generated by the heating of the boiler water are not filtered, resulting in the impurities in the boiler water easily clogging the boiler simulator pipeline;

[0006] 2. The above device is large in size and inconvenient to move, so it can only be fixed in a designated location for use. It is difficult to flexibly move it to a designated place for simulation training as needed, and its portability is poor. Utility Model Content

[0007] The purpose of the utility model is to provide a portable industrial boiler operation simulation training device to solve the existing problems raised in the above background technology.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a portable industrial boiler operation simulation training device, comprising a base, a boiler simulation device body is arranged on the top of the base, a water tank is arranged in the middle of the bottom of the base, a water pump B is arranged on one side of the top of the base, the output end and the input end of the water pump B are both provided with connecting pipes, the connecting pipe at the output end of the water pump B is connected to the boiler simulation device body, and the connecting pipe at the input end of the water pump B is connected to the water tank, a filter box is arranged in the middle of one side of the base, a filter screen is arranged in the middle of the inner side of the filter box, a guide pipe connected to the filter box is arranged at the bottom of one side of the boiler simulation device body, a water pump A is arranged on one side of the bottom of the base, the output end and the input end of the water pump A are both provided with a return pipe, the return pipe at the output end of the water pump A is connected to the water tank, and the return pipe at the input end of the water pump A is connected to the filter box;

[0009] Movable wheels are provided at the four corners of the bottom of the base, a fixed sleeve is provided in the middle of the two ends of one side of the base, the inner sides of the two groups of the fixed sleeves are provided with push rods, the bottoms of one side of the two groups of push rods are provided with slots, one side of the inner sides of the two groups of the fixed sleeves is provided with sleeves, the inner sides of the two groups of the sleeves are slidably connected with sliding blocks, one side of the two groups of the sliding blocks is provided with plug rods matching the slots, the other sides of the two groups of the sliding blocks are provided with springs B, the bottoms of the two groups of push rods are jointly provided with U-shaped plates, the bottoms of the U-shaped plates are evenly provided with multiple groups of fixing nails, the bottoms of the outer sides of the two groups of push rods are provided with springs A connected to the U-shaped plates, and the two groups of sliding blocks are jointly provided with pedals at one end close to each other.

[0010] Preferably, a sleeve block is provided in the middle of one side at both ends of the base, and guide rods are sleeved on the inner sides of the two sets of sleeve blocks. The bottoms of the two sets of guide rods are connected to the U-shaped plate, and the U-shaped plate can be guided by the guide rods.

[0011] Preferably, a handle is provided on the top of the two groups of push rods to facilitate the movement of the device by pushing the handle.

[0012] Preferably, a guide hole matching with the pedal is opened at one end of the two groups of sleeves, and the pedal can be guided through the guide hole.

[0013] Preferably, a cleaning door is provided on the top of one side of the filter box, and the cleaning door can be opened to clean the filter screen.

[0014] Preferably, a liquid adding pipe connected to the water tank is provided in the middle of one end of the base, and boiler water can be added to the water tank through the liquid adding pipe.

[0015] Compared with the prior art, the beneficial effects of the utility model are: the portable industrial boiler operation simulation training device;

[0016] 1. Through the cooperation between the fixing sleeve, the slot, the plug rod, the U-shaped plate, the fixing nail, the spring A, the spring B, the sleeve, the sliding block, the pedal and the moving wheel, the device can be directly pushed to move by the push rod when in use, so that the device can be conveniently moved to a suitable position for use, thereby improving the convenience of the device. After moving to the designated position, the push rod can be released, and the elastic force of the spring A can be used to push the U-shaped plate downward, so that multiple sets of fixing nails are inserted into the ground to fix the device, thereby preventing the device from shaking during use and improving the fixing stability.

[0017] 2. Through the cooperation between the water tank, water pump A, filter box, filter net, guide pipe and water pump B, the device can circulate the boiler water for use. When in use, the boiler water in the water tank is transported to the main body of the boiler simulation device for use. After use, the boiler water can be transported to the water tank again for storage to ensure that no boiler water remains in the main body of the boiler simulation device. When the boiler water refluxes, the scale and impurities generated after the use of the boiler water can be filtered out through the filter net in the filter box, thereby ensuring its recycling effect and preventing blockage of the pipelines in the main body of the boiler simulation device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional diagram of the utility model;

[0019] Figure 2 This is a front cross-sectional view of the utility model;

[0020] Figure 3 It is a top sectional view of the utility model;

[0021] Figure 4 For the utility model Figure 2 A schematic diagram of the structure at A;

[0022] Figure 5 For the utility model Figure 3 Enlarged schematic diagram of the structure at B.

[0023] In the figure: 1. base; 2. water tank; 3. water pump A; 4. filter box; 5. filter screen; 6. guide tube; 7. boiler simulation device body; 8. push rod; 9. water pump B; 10. fixing sleeve; 11. slot; 12. plug rod; 13. U-shaped plate; 14. fixing nail; 15. spring A; 16. spring B; 17. sleeve; 18. sliding block; 19. pedal; 20. moving wheel. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-5 , the utility model provides an embodiment: a portable industrial boiler operation simulation training device, including a base 1, a boiler simulation device body 7 is arranged on the top of the base 1, a water tank 2 is arranged in the middle of the bottom of the base 1, a water pump B9 is arranged on one side of the top of the base 1, and the output end and input end of the water pump B9 are both provided with connecting pipes, the connecting pipe at the output end of the water pump B9 is connected to the boiler simulation device body 7, and the connecting pipe at the input end of the water pump B9 is connected to the water tank 2, a filter box 4 is arranged in the middle of one side of the base 1, a filter screen 5 is arranged in the middle of the inner side of the filter box 4, a cleaning door is arranged on the top of one side of the filter box 4, and the cleaning door can be opened to clean the filter screen 5, a guide pipe 6 connected to the filter box 4 is arranged at the bottom of one side of the boiler simulation device body 7, a water pump A3 is arranged on one side of the bottom of the base 1, and a return pipe is arranged at the output end and input end of the water pump A3, the return pipe at the output end of the water pump A3 is connected to the water tank 2, and the return pipe at the input end of the water pump A3 is connected to the filter box 4;

[0026] Movable wheels 20 are provided at the four corners of the bottom of the base 1, a fixed sleeve 10 is provided in the middle of the two ends of one side of the base 1, the inner sides of the two groups of fixed sleeves 10 are sleeved with push rods 8, and the tops of the two groups of push rods 8 are commonly provided with a handle to facilitate the movement of the device by pushing the handle, a slot 11 is provided at the bottom of one side of the two groups of push rods 8, a sleeve 17 is provided on one side of the inner side of the two groups of fixed sleeves 10, and a sliding block 18 is slidably connected to the inner side of the two groups of sleeves 17, and a plug rod 12 matching the slot 11 is provided on one side of the two groups of sliding blocks 18, and a spring B16 is provided on the other side of the two groups of sliding blocks 18, a U-shaped plate 13 is commonly provided at the bottom of the two groups of push rods 8, and a plurality of groups of fixing nails 14 are evenly arranged at the bottom of the U-shaped plate 13, and a spring A15 connected to the U-shaped plate 13 is sleeved on the bottom of the outer side of the two groups of push rods 8, and a pedal 19 is commonly provided at one end of the two groups of sliding blocks 18.

[0027] Furthermore, a sleeve block is provided in the middle of one side at both ends of the base 1, and guide rods are provided on the inner sides of the two sets of sleeve blocks. The bottoms of the two sets of guide rods are connected to the U-shaped plate 13. When the U-shaped plate 13 moves downward, the guide rods can be driven to slide along the inner side of the sleeve block to improve the lifting stability of the U-shaped plate 13.

[0028] Furthermore, a guide hole matching with the pedal 19 is opened at one end of the two sets of sleeves 17 , and when the operator steps on the pedal 19 , the guide hole can be used to guide the movement.

[0029] Furthermore, a liquid adding pipe connected to the water tank 2 is provided in the middle of one end of the base 1 , and boiler water can be added into the water tank 2 through the liquid adding pipe.

[0030] Working principle: When the device is used for simulation training through the boiler simulation device body 7, the water pump B9 can be started, and the boiler water in the water tank 2 is transported to the boiler simulation device body 7 through the diversion of the connecting pipe by the water pump B9 for use. After the training is completed, the water pump A3 can be started to operate, and the boiler water in the boiler simulation device body 7 can be pumped back to the water tank 2 for collection by the water pump A3. When the boiler water refluxes, it can enter the filter box 4 through the diversion of the diversion pipe 6. At this time, the scale and impurities in the boiler water can be filtered through the filter net 5, so that the boiler water can be circulated for use;

[0031] When the device is moved, the push rod 8 can be used to push the device to move. When the device moves to the specified position, the operator can step on the pedal 19 to drive the two sets of sliding blocks 18 to overcome the elastic force of the spring B16 and move to one side, so that the two sets of insertion rods 12 can be pulled out of the slots 11, and the fixation of the push rods 8 is released. At this time, the spring A15 in a compressed state can push the U-shaped plate 13 through the elastic restoring force to make the push rod 8 move downward along the guide of the fixing sleeve 10, so that the fixing nail 14 is inserted into the ground to fix the device. When the device moves again, the two sets of push rods 8 can be pulled up to make the insertion rod 12 inserted into the slot 11 again, so that the U-shaped plate 13 can be fixed, which is convenient for the device to move again.

[0032] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0033] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0034] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

Claims

1. A portable industrial boiler operation simulation training device, comprising a base (1), characterized in that: A boiler simulation device body (7) is arranged on the top of the base (1), a water tank (2) is arranged in the middle of the bottom of the base (1), a water pump B (9) is arranged on one side of the top of the base (1), and both the output end and the input end of the water pump B (9) are provided with connecting pipes, the connecting pipe at the output end of the water pump B (9) is connected to the boiler simulation device body (7), and the connecting pipe at the input end of the water pump B (9) is connected to the water tank (2). A filter box (4), wherein a filter screen (5) is arranged in the middle of the inner side of the filter box (4), a flow guide pipe (6) connected to the filter box (4) is arranged at the bottom of one side of the boiler simulation device body (7), a water pump A (3) is arranged at one side of the inner bottom of the base (1), and a return pipe is arranged at both the output end and the input end of the water pump A (3), the return pipe at the output end of the water pump A (3) is connected to the water box (2), and the return pipe at the input end of the water pump A (3) is connected to the filter box (4); The four corners of the bottom of the base (1) are provided with moving wheels (20); the middle of the two ends of one side of the base (1) is provided with a fixing sleeve (10); the inner sides of the two groups of the fixing sleeves (10) are provided with push rods (8); the bottoms of one side of the two groups of the push rods (8) are provided with slots (11); one side of the inner sides of the two groups of the fixing sleeves (10) is provided with sleeves (17); the inner sides of the two groups of the sleeves (17) are slidably connected with sliding blocks (18); one side of the two groups of the sliding blocks (18) is provided with a sleeve (17); An insertion rod (12) is provided to match the slot (11); a spring B (16) is provided on the other side of the two groups of sliding blocks (18); a U-shaped plate (13) is provided at the bottom of the two groups of push rods (8); a plurality of fixing nails (14) are evenly provided at the bottom of the U-shaped plate (13); a spring A (15) connected to the U-shaped plate (13) is sleeved at the bottom of the outer sides of the two groups of push rods (8); and a pedal (19) is provided at one end of the two groups of sliding blocks (18) close to each other.

2. The portable industrial boiler operation simulation training device according to claim 1 is characterized in that: The base (1) is provided with sleeve blocks in the middle of one side at both ends, and the inner sides of the two sets of sleeve blocks are sleeved with guide rods, and the bottoms of the two sets of guide rods are connected to the U-shaped plate (13).

3. The portable industrial boiler operation simulation training device according to claim 1 is characterized in that: The tops of the two groups of push rods (8) are commonly provided with a handle.

4. The portable industrial boiler operation simulation training device according to claim 1 is characterized in that: A guide hole matched with the pedal (19) is provided at one end of the two groups of sleeves (17) close to each other.

5. The portable industrial boiler operation simulation training device according to claim 1 is characterized in that: A cleaning door is provided on the top of one side of the filter box (4).

6. The portable industrial boiler operation simulation training device according to claim 1 is characterized in that: A liquid adding pipe connected to the water tank (2) is provided in the middle of one end of the base (1).

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