Analog simulation equipment for power distribution network

Abstract

The utility model belongs to the technical field of power distribution networks, and particularly relates to power distribution network analog simulation equipment, which comprises a bottom plate. A transmission device is mounted on the bottom plate; a simulation device I is arranged on the bottom plate; a water collecting tank is mounted on the bottom plate; the transmission equipment is connected with a transformer; the transformer is fixed on the bottom plate; a water pump is arranged in the water collecting tank; a connecting water pipe is mounted on the water pump; the other end of the connecting water pipe is fixedly connected with a plurality of water outlet pipes; a plurality of water pipe nozzles are mounted on the water outlet pipe; water in a water tank is pumped into a connecting water pipe through a water pump, then the water in the connecting water pipe flows into a water outlet pipe, and then the water in the water outlet pipe is sprayed to a first wire on transmission equipment below through a water pipe spray head, so that the transmission condition of a transmission line in rainy days is simulated; therefore, the power transmission condition of the power line in the field in rainy days can be known before the power distribution network is put into use, and workers can obtain data conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of power distribution network, in particular to a power distribution network simulation device. Background Art

[0002] Distribution network refers to the power grid that receives electric energy from the transmission network or regional power plants and distributes it locally or step by step according to voltage to various users through distribution facilities. It is composed of overhead lines, cables, towers, distribution transformers, disconnectors, reactive power compensators and some ancillary facilities. It plays an important role in distributing electric energy in the power grid. The equipment of the distribution network needs to use simulation equipment for limit and safety testing.

[0003] When the power transmission lines of the distribution network are in use, they are usually exposed to extreme weather conditions in the wild, such as rainy days or high temperatures in summer, which will affect the power transmission of the power lines. In the prior art, it is difficult for the simulation equipment of the distribution network to simulate the power transmission lines in extreme weather conditions in the wild when conducting simulation tests, and there is a lack of effective distribution network power line testing equipment.

[0004] Therefore, in order to solve the above problems, a distribution network simulation device is proposed, which can perform field extreme weather simulation tests on the power lines of the distribution network before they are used, so that the transmission conditions of the power lines in the field can be understood before the power lines are put into use. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art and solve at least one technical problem raised in the background technology, the utility model proposes a distribution network simulation device.

[0006] The technical solution adopted by the utility model to solve its technical problems is: the utility model is a kind of distribution network simulation device; it includes a base plate; a transmission device is installed on the base plate; a simulation device 1 is arranged on the base plate; a water collecting box is installed on the base plate; a transformer is connected to the transmission device; the transformer is fixed on the base plate; a water pump is arranged in the water collecting box; a connecting water pipe is installed on the water pump; a plurality of water outlet pipes are fixedly connected to the other end of the connecting water pipe; a plurality of water pipe nozzles are installed on the water outlet pipe; one end of the connecting water pipe passes through the base plate and is connected to one end of the water outlet pipe; a box body is installed on the base plate; a plurality of water outlet pipes are fixed on the top of the inner wall of the same box body.

[0007] Preferably, the simulation device comprises a heating box; the heating box is electrically connected to a connecting wire tube; one end of the connecting wire tube passes through the bottom plate; one end of the connecting wire tube passing through the bottom plate is connected to three heating wire tubes; the three heating wire tubes are fixed in the same box.

[0008] Preferably; the transmission equipment includes a pole body; two pole bodies are provided; a fixed bracket is bolted to the pole body; four porcelain bottles are detachably connected to the fixed bracket; a wire 1 is detachably connected to the porcelain bottle; the wire 1 is installed between the porcelain bottles on the two pole bodies; one end of the wire 1 is connected to the transformer.

[0009] Preferably, an air outlet pipe is installed on the box body; and two filter plates are arranged on the air outlet pipe.

[0010] Preferably, a groove is provided on the bottom plate; a filter tube is installed at the bottom of the groove; and the filter tube is arranged in the water collecting tank.

[0011] Preferably, a transparent window is installed on the box body; and a box door is provided on the box body.

[0012] Preferably, four fixing columns are installed at the bottom of the base plate; and anti-slip pads are installed at the bottom of the fixing columns.

[0013] The utility model is beneficial in that:

[0014] 1. The utility model discloses a distribution network simulation device, which is provided with a connecting water pipe, a water outlet pipe, a water pipe nozzle and a transmission device. When the device is used, the water in the water tank is pumped into the connecting water pipe by a water pump, and the water in the connecting water pipe flows into the water outlet pipe, and then the water in the water outlet pipe is sprayed onto the wires on the transmission device below through the water pipe nozzle, thereby simulating the transmission condition of the transmission line on a rainy day, so that the power transmission condition of the power line in the wild on a rainy day can be understood before the distribution network is put into use, which is convenient for the staff to obtain data.

[0015] 2. The utility model describes a distribution network simulation device, by setting up a simulation device 1. When using the device, it will be controlled by a heating box, and then the heating wire tube will be heated by the connecting line, and then the heating wire tube will increase the temperature inside the box, thereby simulating whether a short circuit will occur during power transmission of the wire 1 when the temperature is high in summer, and then water is sprayed on the wire 1 below through a water pipe nozzle, thereby simulating the internal power transmission of the wire 1 on a rainy day in summer, so that the device is more realistic when simulating the transmission conditions of the transmission line in outdoor weather. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the box structure in the utility model;

[0019] Figure 3 It is a schematic diagram of the structure of the transmission equipment in the utility model;

[0020] Figure 4 It is a structural schematic diagram of a simulation device in the utility model;

[0021] Figure 5 It is a schematic diagram of the cross-sectional structure of the box body in the utility model;

[0022] Figure 6 It is a schematic diagram of the air outlet pipe structure in the utility model.

[0023] In the figure: 1. bottom plate; 2. transmission equipment; 201. pole body; 202. fixed bracket; 203. porcelain bottle; 204. wire one; 3. box body; 4. groove; 5. filter tube; 6. water collecting box; 7. water pump; 8. connecting water pipe; 9. water outlet pipe; 10. water pipe nozzle; 11. transparent window; 12. air outlet pipe; 13. filter plate; 14. transformer; 15. simulation device one; 151. heating box; 152. connecting wire pipe; 153. heating wire pipe; 16. box door; 17. fixing column; 18. anti-slip mat. 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] like Figure 1-6As shown, a distribution network simulation device comprises a base plate 1; a transmission device 2 is installed on the base plate 1; a simulation device 15 is arranged on the base plate 1; a water collecting box 6 is installed on the base plate 1; a transformer 14 is connected to the transmission device 2; the transformer 14 is fixed on the base plate 1; a water pump 7 is arranged in the water collecting box 6; a connecting water pipe 8 is installed on the water pump 7; a plurality of water outlet pipes 9 are fixedly connected to the other end of the connecting water pipe 8; a plurality of water pipe nozzles 10 are installed on the water outlet pipe 9; one end of the connecting water pipe 8 passes through the base plate 1 and is connected to one end of the water outlet pipe 9; A box body 3 is installed on the bottom plate 1; several water outlet pipes 9 are fixed on the top of the inner wall of the same box body 3; by setting a connecting water pipe 8, a water outlet pipe 9, a water pipe nozzle 10 and a transmission device 2, when the device is used, the water in the water tank is pumped into the connecting water pipe 8 by the water pump 7, and the water in the connecting water pipe 8 flows into the water outlet pipe 9, and then the water in the water outlet pipe 9 is sprayed onto the electric wire 204 on the transmission device 2 below through the water pipe nozzle 10, thereby simulating the transmission condition of the transmission line on a rainy day, so that before the distribution network is put into use, the power transmission condition of the power line in the wild on a rainy day can be understood, which is convenient for the staff to obtain data.

[0026] Further, such as Figure 4 and Figure 5 As shown, the simulation device 15 includes a heating box 151; a connecting wire tube 152 is electrically connected to the heating box 151; one end of the connecting wire tube 152 passes through the bottom plate 1; one end of the connecting wire tube 152 passing through the bottom plate 1 is connected to three heating wire tubes 153; the three heating wire tubes 153 are fixed in the same box 3; by setting up the simulation device 15, when the device is used, it will be controlled by the heating box 151, and then the heating wire tube 153 will be heated by the connecting line, and then the heating wire tube 153 will increase the temperature in the box 3, thereby simulating whether the wire 204 will short-circuit during power transmission when the temperature is high in summer, and then water is sprayed on the wire 204 below through the water pipe nozzle 10, thereby simulating the internal power transmission of the power one on a rainy day in summer, so that the device is more realistic when simulating the transmission condition of the transmission line in the wild weather.

[0027] Further, such as Figure 2As shown, the transmission device 2 includes a pole body 201; two pole bodies 201 are provided; a fixed bracket 202 is bolted to the pole body 201; four porcelain bottles 203 are detachably connected to the fixed bracket 202; a wire 204 is detachably connected to the porcelain bottle 203; the wire 204 is installed between the porcelain bottles 203 on the two pole bodies 201 and connected; one end of the wire 204 is connected to the transformer 14, and the power is transmitted to the power 1 on the transmission device 2 through the transformer 14, and the porcelain bottle 203 on the fixed bracket 202 supports the wire 204.

[0028] Further, such as Figure 1 and Figure 6 As shown, an air outlet pipe 12 is installed on the box 3; two filter plates 13 are arranged on the air outlet pipe 12. When the wire 204 is short-circuited and smoke is generated in simulated outdoor weather, the generated smoke flows out of the box 3 through the air outlet pipe 12, and then the filter plates 13 filter impurities and particles in the smoke, thereby reducing the generated smoke from polluting the external environment of the box 3.

[0029] Further, such as Figure 4 and Figure 5 As shown, a groove 4 is opened on the bottom plate 1; a filter tube 5 is installed at the bottom of the groove 4; the filter tube 5 is arranged in the water collecting tank 6. By arranging the groove 4 and the filter tube 5, when the transmission equipment 2 simulates the rainy day, the water sprayed on the transmission equipment 2 flows onto the bottom plate 1, and then flows into the filter tube 5 from the groove 4 on the bottom plate 1. The filter tube 5 filters the impurities and particles in the water and then flows into the water collecting tank 6 for recycling, making the equipment more environmentally friendly.

[0030] Further, such as Figure 2 As shown, a transparent window 11 is installed on the box body 3; a box door 16 is provided on the box body 3, and four fixing columns 17 are installed at the bottom of the bottom plate 1; an anti-slip pad 18 is installed at the bottom of the fixing column 17; by providing the transparent window 11 and the fixing column 17, when using the device, the simulation situation of the transmission device 2 in the box body 3 can be understood at any time through the transparent window 11, the fixing column 17 improves the bearing capacity of the bottom plate 1, and the anti-slip pad 18 reduces the movement of the device during use, thereby improving the stability of the device.

[0031] Working principle: when working, the water in the water tank is pumped into the connecting water pipe 8 through the water pump 7, and the water in the connecting water pipe 8 flows into the water outlet pipe 9, and then the water in the water outlet pipe 9 is sprayed onto the wire 204 on the transmission device 2 below through the water pipe nozzle 10, thereby simulating the transmission status of the transmission line on a rainy day, so that the power transmission status of the power line in the wild on a rainy day can be understood before the distribution network is put into use, which is convenient for the staff to obtain data; when using the device, it will be controlled by the heating box 151, and then the heating wire tube 153 will be heated by the connecting line, and then the heating wire tube 153 will increase the temperature in the box 3, thereby simulating whether the wire 204 will short-circuit when the power is transmitted by the wire 204 at a higher temperature in summer, and then the water will be sprayed on the wire 204 below through the water pipe nozzle 10, thereby simulating the internal power transmission status of the power one on a rainy day in summer, so that the device is more effective in simulating the transmission status of the transmission line in the wild weather. Authenticity; the power is transmitted to the power supply 1 on the transmission device 2 through the transformer 14, and the porcelain bottle 203 on the fixed bracket 202 supports the wire 1 204; in simulating outdoor weather, when the wire 1 204 is short-circuited and smoke is generated, the generated smoke flows out of the box 3 through the exhaust pipe 12, and then the impurities and particles in the smoke are filtered by the filter plate 13, thereby reducing the smoke from polluting the external environment of the box 3; when simulating the rainy day situation of the transmission device 2, the water sprayed on the transmission device 2 flows onto the bottom plate 1, and then flows into the filter tube 5 from the groove 4 on the bottom plate 1, and the filter tube 5 filters the impurities and particles in the water and then flows into the water collecting tank 6 for recycling, making the device more environmentally friendly; when using the device, the simulated situation of the transmission device 2 in the box 3 can be understood at any time through the transparent window 11, the fixed column 17 improves the bearing capacity of the bottom plate 1, and the anti-slip pad 18 reduces the movement of the device during use, thereby improving the stability of the device.

[0032] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A distribution network simulation device, comprising a base plate (1); characterized in that: The bottom plate (1) is provided with a transmission device (2); the bottom plate (1) is provided with a simulation device (15); the bottom plate (1) is provided with a water collecting box (6); the transmission device (2) is connected with a transformer (14); the transformer (14) is fixed on the bottom plate (1); a water pump (7) is provided in the water collecting box (6); a connecting water pipe (8) is installed on the water pump (7); a plurality of water outlet pipes (9) are fixedly connected to the other end of the connecting water pipe (8); a plurality of water pipe nozzles (10) are installed on the water outlet pipe (9); one end of the connecting water pipe (8) passes through the bottom plate (1) and is connected to one end of the water outlet pipe (9); a box body (3) is installed on the bottom plate (1); and a plurality of water outlet pipes (9) are fixed on the top of the inner wall of the same box body (3).

2. A distribution network simulation device according to claim 1, characterized in that: The simulation device 1 (15) comprises a heating box (151); the heating box (151) is electrically connected to a connecting wire tube (152); one end of the connecting wire tube (152) passes through a bottom plate (1); one end of the connecting wire tube (152) passing through the bottom plate (1) is connected to three heating wire tubes (153) by electric wires; and the three heating wire tubes (153) are fixed in the same box body (3).

3. A power distribution network simulation device according to claim 1, characterized in that: The transmission device (2) comprises a pole body (201); two pole bodies (201) are provided; a fixing bracket (202) is bolted to the pole body (201); four porcelain bottles (203) are detachably connected to the fixing bracket (202); a wire one (204) is detachably connected to the porcelain bottle (203); the wire one (204) is installed between the porcelain bottles (203) on the two pole bodies (201); and one end of the wire one (204) is connected to the transformer (14).

4. A distribution network simulation device according to claim 1, characterized in that: An air outlet pipe (12) is installed on the box body (3); two filter plates (13) are arranged on the air outlet pipe (12).

5. A distribution network simulation device according to claim 1, characterized in that: The bottom plate (1) is provided with a groove (4); a filter tube (5) is installed at the bottom of the groove (4); and the filter tube (5) is arranged in a water collecting tank (6).

6. A distribution network simulation device according to claim 1, characterized in that: A transparent window (11) is installed on the box body (3); and a box door (16) is provided on the box body (3).

7. A distribution network simulation device according to claim 1, characterized in that: Four fixing columns (17) are installed at the bottom of the base plate (1); and anti-slip pads (18) are installed at the bottom of the fixing columns (17).

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