CN111431349A - Pumped storage generator with double water-cooling cross type cooling equipment - Google Patents
Pumped storage generator with double water-cooling cross type cooling equipment Download PDFInfo
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- CN111431349A CN111431349A CN202010470151.9A CN202010470151A CN111431349A CN 111431349 A CN111431349 A CN 111431349A CN 202010470151 A CN202010470151 A CN 202010470151A CN 111431349 A CN111431349 A CN 111431349A
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- water
- fixedly connected
- cooling
- protective shell
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/19—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil
- H02K9/193—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil with provision for replenishing the cooling medium; with means for preventing leakage of the cooling medium
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/10—Casings or enclosures characterised by the shape, form or construction thereof with arrangements for protection from ingress, e.g. water or fingers
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/18—Casings or enclosures characterised by the shape, form or construction thereof with ribs or fins for improving heat transfer
Abstract
The invention discloses a pumped storage generator with double water-cooling cross type cooling equipment, which comprises a bottom plate, wherein the middle part of the upper end of the bottom plate is fixedly connected with a water tank, the upper end of the water tank is provided with a first water-cooling mechanism, the upper end of the bottom plate is fixedly connected with two supporting plates, the two supporting plates are both in a U-shaped structure, and the two supporting plates are clamped and fixedly connected on the water tank, and the pumped storage generator has the following beneficial effects that: the water tank is provided with the first water cooling mechanism, one support plate is provided with the second water cooling mechanism, a heat exchange pipe of the first water cooling mechanism and a cooling pipe of the second water cooling mechanism are wound on the pumped storage generator main body, water in the heat exchange pipe and the cooling pipe flows through the pumped storage generator main body in a crossed manner, the pumped storage generator main body is cooled, and then electronic elements in the pumped storage generator main body are cooled, so that the electronic elements in the pumped storage generator main body are prevented from being damaged by high temperature.
Description
Technical Field
The invention relates to a pumped storage generator, in particular to a pumped storage generator with double water-cooling cross type cooling equipment, and belongs to the technical field of pumped storage generators.
Background
The pumped storage power generation motor, also called as a motor generator, is a motor which operates as a generator during power generation and as a motor during pumping, and is one of a plurality of mechanical devices in a power station.
At present, the used pumped storage generator mostly only depends on a self-internal cooling fan to dissipate heat during working, the mode can only discharge heat inside the pumped storage generator shell, but the temperature on the shell of the pumped storage generator is still higher, the heat on the shell of the pumped storage generator can enable electronic elements inside the pumped storage generator to be still in a high-temperature environment, the electronic elements inside the pumped storage generator are easily damaged after a long time, and in normal working, if rainwater is sprayed on the shell of the pumped storage generator, the rainwater easily permeates into the interior of the pumped storage generator shell along a cooling hole on the shell of the pumped storage generator, and the electronic elements inside the pumped storage generator are damaged.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a pumped storage generator with a double-water-cooling cross type cooling device.
In order to achieve the purpose, the invention adopts the following technical scheme:
the pumped storage generator with the double water-cooling cross type cooling equipment comprises a bottom plate, wherein a water tank is fixedly connected to the middle of the upper end of the bottom plate, a first water cooling mechanism is installed at the upper end of the water tank, two supporting plates are fixedly connected to the upper end of the bottom plate and are of a U-shaped structure, the two supporting plates are clamped and fixedly connected to the water tank, a second water cooling mechanism is installed on the supporting plate on one side of the upper end of the bottom plate, a protective shell is fixedly connected to the upper ends of the two supporting plates together, an air inlet mechanism is installed on the front surface of the protective shell, a cooling mechanism is installed on the outer wall of one side of the protective shell, a mounting plate is fixedly connected to the inner wall of one side of the protective shell, a pumped storage generator main body is fixedly connected to one side, close to the middle of the protective, the filter is characterized in that a plurality of through holes are formed in the side wall of the middle of the lower end of the protective shell, and a filtering mechanism is installed at the position of the through hole formed in the lower end of the protective shell.
Preferably, the cooling mechanism includes the casing, the inside packing of casing has the refrigerant, casing fixed connection is on one side outer wall of protective housing, run through and the first heat-conducting plate of fixedly connected with on the lateral wall of one side middle part that the protective housing was kept away from to the casing, the casing transversely runs through on keeping away from one side upper end lateral wall of protective housing and has seted up the water inlet, the casing transversely runs through on keeping away from one side lower extreme lateral wall of protective housing and has seted up the delivery port.
Preferably, the first water cooling mechanism comprises a first circulating pump and a heat exchange pipe, the first circulating pump is positioned at the lower end outside the protective shell, the first circulating pump is fixedly connected to the water tank, the output end of the first circulating pump is fixedly connected with a first water suction pipe, one end of the first water suction pipe, which is far away from the first circulating pump, penetrates through the outer wall of the upper end of the water tank and extends to the upper end inside the water tank, the heat exchange pipe is spiral, the heat exchange pipe is sleeved and fixedly connected to the outer wall of the pumped storage generator main body, two ends of the heat exchange pipe are respectively positioned at the upper end and the lower end inside the protective shell, one end of the heat exchange pipe, which is positioned at the lower end inside the protective shell, penetrates through the side wall of the lower end of the protective shell and is fixedly connected to, the one end that the heat exchange tube was kept away from to first calandria runs through cooling body's casing and the one end fixed connection that the heat exchange tube is located the inside upper end of protective housing in proper order, the middle part fixed connection of first calandria is inside cooling body's casing.
Preferably, the second water-cooling mechanism comprises a second circulating pump and a cooling pipe, the second circulating pump is positioned outside the protective shell and is fixedly connected to the same-side supporting plate, the output end of the second circulating pump is fixedly connected with a second water suction pipe and a second water discharge pipe, one end of the second water suction pipe, which is far away from the second circulating pump, penetrates through the side wall of the water tank and extends to the inside of the water tank, one end of the second water discharge pipe, which is far away from the second circulating pump, penetrates through the shell of the cooling mechanism and is fixedly connected to the outer wall of the upper end of the protective shell, the middle part of the second water discharge pipe is fixedly connected inside the shell of the cooling mechanism, the cooling pipe is positioned inside the protective shell, the cooling pipe is spiral and embedded in the heat exchange pipe of the first water-cooling mechanism, the cooling pipe is sleeved and fixedly connected to the outer wall of the pumped storage generator main, the one end that the cooling tube is located the inside upper end of protective housing runs through the upper end lateral wall of protective housing and the one end fixed connection that the second circulating pump was kept away from to the second drain pipe, the one end that the cooling tube is located the inside lower extreme of protective housing runs through the lower extreme lateral wall and the fixedly connected with outlet pipe of protective housing, the lower extreme of outlet pipe passes the upper end lateral wall of water tank and extends to the inside upper end of water tank.
Preferably, the mechanism of admitting air includes fixed frame, fixed frame runs through and the joint is on the positive lateral wall of protective housing, fixed connection is connected with the installing frame on the peripheral outer wall of fixed frame, the installing frame can be dismantled through a plurality of construction bolts and connect on the protective housing, a plurality of baffles of the inside slope fixedly connected with of fixed frame, adjacent two distance between the baffle is the same, adjacent two equal fixedly connected with filter screen between the baffle.
Preferably, the filtering mechanism includes the fixed plate, the fixed plate inlays on the lower extreme outer wall of protective housing, the both sides of fixed plate are all through fixing bolt detachable connection on the lower extreme lateral wall of protective housing, a plurality of mounting holes have been seted up in the middle part of fixed plate running through perpendicularly, the quantity of mounting hole and the quantity of through-hole are the same and the one-to-one, the equal fixedly connected with intubate in inside of mounting hole, the upper end of intubate is all inserted inside the through-hole that the mounting hole corresponds at place, the equal fixedly connected with dust screen in inside of intubate.
Preferably, fastening bolts are inserted into the periphery of the upper end of the bottom plate, and the lower ends of the fastening bolts penetrate through the bottom plate and are in threaded connection with the bottom plate.
Preferably, run through and fixedly connected with second heat-conducting plate on the positive lateral wall of water tank, a plurality of fin of positive fixedly connected with of second heat-conducting plate, adjacent two the distance between the fin is the same.
The pumped storage generator with the double water-cooling cross type cooling equipment has the beneficial effects that:
1. the water tank is provided with the first water cooling mechanism, one support plate is provided with the second water cooling mechanism, a heat exchange pipe of the first water cooling mechanism and a cooling pipe of the second water cooling mechanism are wound on the pumped storage generator main body, water in the heat exchange pipe and the cooling pipe flows through the pumped storage generator main body in a crossed manner, the pumped storage generator main body is cooled, and then electronic elements in the pumped storage generator main body are cooled, so that the electronic elements in the pumped storage generator main body are prevented from being damaged by high temperature.
2. According to the invention, the air inlet mechanism is arranged on the front surface of the protective shell, the through hole is formed in the lower end of the protective shell, when water is sprayed on the protective shell, the filter screen of the air inlet mechanism can block most of water, and the water entering the protective shell through the filter screen can be discharged through the through hole, so that the water is prevented from accumulating in the protective shell and entering the interior of the pumped storage generator main body, and the electronic elements in the pumped storage generator main body are damaged.
Drawings
FIG. 1 is a schematic diagram of the internal structure of a pumped-storage generator with a dual water-cooled cross-type cooling device according to the present invention;
FIG. 2 is a schematic diagram of the external structure of a pumped-storage generator with a dual water-cooled cross-type cooling device according to the present invention;
FIG. 3 is a schematic structural diagram of a pumped-storage generator support plate with a dual water-cooled cross-type cooling device according to the present invention;
FIG. 4 is a schematic structural diagram of an air inlet mechanism of a pumped storage generator with a double water-cooled cross type cooling device;
FIG. 5 is a schematic structural diagram of the connection between the second heat dissipation plate and the heat dissipation plate of the pumped storage generator with the cross type cooling device with double water cooling provided by the invention;
FIG. 6 is a schematic structural diagram of a pumped-storage generator filter mechanism with a double-water-cooling cross type cooling device according to the present invention;
fig. 7 is a schematic structural diagram of a pumped-storage generator fixing plate with a dual water-cooled cross type cooling device according to the present invention.
In the figure: the water-cooled generator comprises a base plate 1, a water tank 2, a support plate 3, a first water-cooling mechanism 4, a first circulating pump 41, a first water suction pipe 41, a heat exchange pipe 43, a first water discharge pipe 44, a second water-cooling mechanism 5, a second circulating pump 51, a second water suction pipe 52, a second water discharge pipe 53, a cooling pipe 54, a water outlet pipe 55, a protective shell 6, an air inlet mechanism 7, a fixing frame 71, a mounting frame 72, a mounting bolt 73, a baffle 74, a filter screen 75, a cooling mechanism 8, a shell 81, a first heat conduction plate 82, a water inlet 83, a water outlet 84, a mounting plate 9, a through hole 10, a fastening bolt 11, a pumped storage generator main body 12, a second heat conduction plate 13, a radiating fin 14, a filter mechanism 15, a fixing plate 1501, an insertion.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-7, a pumped storage generator with a double water-cooled cross cooling device comprises a bottom plate 1, a water tank 2 is fixedly connected to the middle of the upper end of the bottom plate 1, a first water cooling mechanism 4 is installed at the upper end of the water tank 2, two support plates 3 are fixedly connected to the upper end of the bottom plate 1, the two support plates 3 are both in a U-shaped structure, the two support plates 3 are both clamped and fixedly connected to the water tank 2, a second water cooling mechanism 5 is installed on the support plate 3 on one side of the upper end of the bottom plate 1, a protective shell 6 is fixedly connected to the upper ends of the two support plates 3 together, an air inlet mechanism 7 is installed on the front surface of the protective shell 6, a cooling mechanism 8 is installed on the outer wall of one side of the protective shell 6, a mounting plate 9 is fixedly connected to the inner wall of one side of the protective shell, the output end of the pumped storage generator main body 12 runs through and is fixedly connected to the side wall of the other side of the protective shell 6, a plurality of through holes 10 are formed in the side wall of the middle portion of the lower end of the protective shell 6, water which permeates into the protective shell 6 is discharged from the through holes 10, a large amount of water is prevented from being accumulated in the protective shell 6, and a filtering mechanism 15 is installed at the position where the through holes 10 are formed in the lower end of the protective shell 6.
Fastening bolts 11 are inserted into the periphery of the upper end of the bottom plate 1, the lower ends of the fastening bolts 11 penetrate through and are in threaded connection with the bottom plate 1, the bottom plate 1 is fixed at an installation place through the fastening bolts 11, and then the invention is integrally fixed at the installation place.
The second heat-conducting plate 13 penetrates through and is fixedly connected to the side wall of the front face of the water tank 2, the plurality of radiating fins 14 are fixedly connected to the front face of the second heat-conducting plate 13, the distances between every two adjacent radiating fins 14 are the same, heat of water in the water tank 2 is transferred to the radiating fins 14 through the second heat-conducting plate 13 and is radiated to the air through the radiating fins 14, and therefore the cooling effect of the water tank is improved.
The cooling mechanism 8 comprises a shell 81, a refrigerant is filled in the shell 81, the shell 81 is fixedly connected to the outer wall of one side of the protective shell 6, a first heat conducting plate 82 penetrates through and is fixedly connected to the side wall of the middle of one side, away from the protective shell 6, of the shell 81, a water inlet 83 transversely penetrates through the side wall of the upper end of one side, away from the protective shell 6, of the shell 81, a water outlet 84 transversely penetrates through the side wall of the lower end of one side, away from the protective shell 6, of the shell 81, and the refrigerant is used for cooling water passing through the interior of the shell 81, so that the cooling effect of the.
Wherein, the first water cooling mechanism 4 comprises a first circulating pump 41 and a heat exchange pipe 43, the first circulating pump 41 is arranged at the lower end outside the protective shell 6, the first circulating pump 41 is fixedly connected to the water tank 2, the output end of the first circulating pump 41 is fixedly connected with a first water absorption pipe 42, one end of the first water absorption pipe 42 far away from the first circulating pump 41 penetrates through the outer wall of the upper end of the water tank 2 and extends to the upper end inside the water tank 2, the heat exchange pipe 43 is spiral, the heat exchange pipe 43 is sleeved and fixedly connected to the outer wall of the pumped storage generator body 12, two ends of the heat exchange pipe 43 are respectively arranged at the upper and lower ends inside the protective shell 6, one end of the heat exchange pipe 43 at the lower end inside the protective shell 6 penetrates through the side wall of the lower end of the protective shell 6 and is fixedly connected to the output end of the first, first drain pipe 44 is located the outside of protective housing 6, the one end that first drain pipe 44 kept away from heat exchange tube 43 runs through the casing 81 of cooling body 8 in proper order and the one end fixed connection of heat exchange tube 43 in the inside upper end of protective housing 6, the middle part fixed connection of first drain pipe 44 is inside the casing 81 of cooling body 8, utilizes first circulating pump 41 with the water drainage in the water tank 2 in heat exchange tube 43, makes water in the inside motion of heat exchange tube 43, takes away the heat on the pumped storage generator main part 12, carries out the cooling to pumped storage generator main part 12 and handles.
Wherein, the second water cooling mechanism 5 comprises a second circulating pump 51 and a cooling pipe 54, the second circulating pump 51 is located outside the protective shell 6 and is fixedly connected on the same side supporting plate 3, the output end of the second circulating pump 51 is fixedly connected with a second water suction pipe 52 and a second water discharge pipe 53, one end of the second water suction pipe 52 far away from the second circulating pump 51 passes through the side wall of the water tank 2 and extends to the inside of the water tank 2, one end of the second water discharge pipe 53 far away from the second circulating pump 51 passes through the shell 81 of the cooling mechanism 8 and is fixedly connected on the outer wall of the upper end of the protective shell 6, the middle part of the second water discharge pipe 53 is fixedly connected inside the shell 81 of the cooling mechanism 8, the cooling pipe 54 is located inside the protective shell 6, the cooling pipe 54 is spiral and is embedded in the heat exchange pipe 43 of the first water cooling mechanism 4, the cooling pipe 54 is sleeved and fixedly connected on the outer wall of the, the both ends of cooling tube 54 are located the inside upper and lower extreme of protective housing 6 respectively, the one end fixed connection that second circulating pump 51 was kept away from to one end that cooling tube 54 was located the inside upper end of protective housing 6 runs through the upper end lateral wall of protective housing 6 and second drain pipe 53, one end that cooling tube 54 was located the inside lower extreme of protective housing 6 runs through the lower extreme lateral wall of protective housing 6 and fixedly connected with outlet pipe 55, the lower extreme of outlet pipe 55 passes the upper end lateral wall of water tank 2 and extends to the inside upper end of water tank 2, and accessible second circulating pump 51 is with the water after the cooling to the cooling tube 54 in, then utilizes the water after the cooling to carry out cooling process to pumped storage generator main body.
The air inlet mechanism 7 comprises a fixing frame 71, the fixing frame 71 penetrates through and is connected to the front side wall of the protective shell 6 in a clamping mode, an installation frame 72 is fixedly connected to the outer wall of the periphery of the fixing frame 71 in a connecting mode, the installation frame 72 is detachably connected to the protective shell 6 through a plurality of installation bolts 73, a plurality of baffles 74 are fixedly connected to the inside of the fixing frame 71 in an inclined mode, the distances between every two adjacent baffles 74 are the same, a filter screen 75 is fixedly connected between every two adjacent baffles 74, air is conveniently discharged into the protective shell 6, oxygen is provided for work of the air inlet mechanism, and meanwhile water sprayed on the protective shell 6 is blocked by the filter screen 75.
The filtering mechanism 15 comprises a fixing plate 1501, the fixing plate 1501 is embedded on the outer wall of the lower end of the protective shell 6, two sides of the fixing plate 1501 are detachably connected to the side wall of the lower end of the protective shell 6 through fixing bolts 1504, a plurality of mounting holes 1505 are vertically formed in the middle of the fixing plate 1501 in a penetrating mode, the number of the mounting holes 1505 is the same as that of the through holes 10, the mounting holes 1505 correspond to the through holes 10 in a one-to-one mode, inserting pipes 1502 are fixedly connected to the insides of the mounting holes 1505, the upper ends of the inserting pipes 1502 are inserted into the through holes 10 corresponding to the mounting holes 1505, dust nets 1503 are fixedly connected to the insides of the inserting pipes 1502, the through holes 10 can be sealed through the dust nets 1503, dust is prevented from entering the protective shell 6, meanwhile, mosquitoes are prevented from entering.
Specifically, when the present invention is used, the present invention is installed in a working place through the fastening bolt 11, the pumped storage generator main body 12 is connected with other equipment, and then the power is turned on, when the present invention is in use, the first circulation pump 41 sucks water in the water tank 2 into the heat exchange pipe 43 through the first water suction pipe 42, when the water enters the heat exchange pipe 43, the water absorbs heat from the outer shell of the pumped storage generator main body 12 through the heat exchange pipe 43, the pumped storage generator main body 12 is cooled, and then the water absorbing heat returns to the inside of the water tank 2 through the first water discharge pipe 44, during which the water in the first water discharge pipe 44 passes through the inside of the casing 81, the refrigerant in the inside of the casing 81 cools the water absorbing heat through the first water discharge pipe 44, and the second circulation pump 51 sucks water in the water tank 2 into the second water discharge pipe 53 through the second water suction pipe 52, when the water in the second water discharge pipe 53 passes through the housing 81, the refrigerant inside the housing 81 cools the water in the second water discharge pipe 53, the cooled water enters the inside of the cooling pipe 54, then flows back to the water tank 2 through the water outlet pipe 55, in the process, the cooled water can cool the pumped storage generator main body 12 through the cooling pipe 54, the temperature of the pumped storage generator main body 12 is reduced, the electronic components in the pumped storage generator main body 12 are protected, when water is sprayed on the protective shell 6, the filter screen 75 between the baffles 74 can block most of the water, the water entering the interior of the protective shell 6 through the filter screen 75 will be discharged through the through holes 10, so that the water cannot be accumulated in the interior of the protective shell 6, and the water is prevented from entering the interior of the pumped storage generator main body 12 and damaging electronic components in the interior of the pumped storage generator main body 12.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. Pumped storage generator with double water-cooled crossing cooling equipment, including bottom plate (1), its characterized in that, the upper end middle part fixedly connected with water tank (2) of bottom plate (1), first water-cooling mechanism (4) is installed to the upper end of water tank (2), the equal fixedly connected with two backup pads (3) in upper end of bottom plate (1), two backup pads (3) all are the U-shaped structure, two backup pads (3) all joint and fixed connection are on water tank (2), install second water-cooling mechanism (5) on backup pad (3) of bottom plate (1) upper end one side, two the common fixedly connected with protective housing (6) in upper end of backup pad (3), air inlet mechanism (7) is installed in the front of protective housing (6), install cooling body (8) on one side outer wall of protective housing (6), fixedly connected with mounting panel (9) on the inner wall of one side of protective housing (6), one side fixedly connected with pumped storage generator main part (12) at protective housing (6) middle part is close to mounting panel (9), the output of pumped storage generator main part (12) runs through and fixed connection is on the opposite side lateral wall of protective housing (6), a plurality of through-holes (10) have been seted up on the lateral wall at protective housing (6) lower extreme middle part, through-hole (10) department is seted up to protective housing (6) lower extreme installs filtering mechanism (15).
2. The pumped-storage generator with the double-water-cooling cross type cooling device according to claim 1, wherein the cooling mechanism (8) comprises a housing (81), the inside of the housing (81) is filled with a refrigerant, the housing (81) is fixedly connected to the outer wall of one side of the protective housing (6), the first heat-conducting plate (82) penetrates and is fixedly connected to the side wall of the middle portion of one side of the housing (81) far away from the protective housing (6), the water inlet (83) transversely penetrates and is formed in the side wall of the upper end of one side of the housing (6) far away from the housing (81), and the water outlet (84) transversely penetrates and is formed in the side wall of the lower end of one side of the housing (6) far away from the housing (81.
3. The pumped storage generator with a double water-cooled cross type cooling device according to claim 1, wherein the first water-cooling mechanism (4) comprises a first circulating pump (41) and a heat exchange pipe (43), the first circulating pump (41) is located at the outer lower end of the protective shell (6), the first circulating pump (41) is fixedly connected to the water tank (2), the output end of the first circulating pump (41) is fixedly connected to a first water suction pipe (42), one end of the first water suction pipe (42) far away from the first circulating pump (41) penetrates through the outer wall of the upper end of the water tank (2) and extends to the inner upper end of the water tank (2), the heat exchange pipe (43) is spiral, the heat exchange pipe (43) is sleeved and fixedly connected to the outer wall of the pumped storage generator body (12), and two ends of the heat exchange pipe (43) are respectively located at the inner upper and lower ends of the protective shell (6), one end of the heat exchange tube (43) at the inner lower end of the protective shell (6) penetrates through the lower end side wall of the protective shell (6) and is fixedly connected to the output end of the first circulating pump (41), one end of the heat exchange tube (43) at the inner upper end of the protective shell (6) is fixedly connected with a first drainage tube (44), the first drainage tube (44) is located outside the protective shell (6), one end of the first drainage tube (44) far away from the heat exchange tube (43) penetrates through a shell (81) of the cooling mechanism (8) in sequence and one end of the heat exchange tube (43) at the inner upper end of the protective shell (6) is fixedly connected, and the middle of the first drainage tube (44) is fixedly connected to the interior of the shell (81) of the cooling.
4. The pumped-storage generator with a double water-cooled cross-type cooling device according to claim 1, wherein the second water-cooling mechanism (5) comprises a second circulating pump (51) and a cooling pipe (54), the second circulating pump (51) is located outside the protective shell (6) and is fixedly connected to the same-side supporting plate (3), the output end of the second circulating pump (51) is fixedly connected with a second water suction pipe (52) and a second water discharge pipe (53), one end of the second water suction pipe (52) far away from the second circulating pump (51) penetrates through the side wall of the water tank (2) and extends to the inside of the water tank (2), one end of the second water discharge pipe (53) far away from the second circulating pump (51) penetrates through the shell (81) of the cooling mechanism (8) and is fixedly connected to the outer wall of the upper end of the protective shell (6), and the middle part of the second water discharge pipe (53) is fixedly connected to the inside of the shell (81) of the cooling mechanism (8), the cooling pipe (54) is positioned inside the protective shell (6), the cooling pipe (54) is spiral and embedded in the heat exchange pipe (43) of the first water cooling mechanism (4), the cooling pipe (54) is sleeved and fixedly connected on the outer wall of the pumped storage generator main body (12), the two ends of the cooling pipe (54) are respectively positioned at the upper end and the lower end in the protective shell (6), one end of the cooling pipe (54) positioned at the upper end in the protective shell (6) penetrates through the side wall of the upper end of the protective shell (6) and one end of the second drain pipe (53) far away from the second circulating pump (51) to be fixedly connected, one end of the cooling pipe (54) positioned at the lower end in the protective shell (6) penetrates through the side wall of the lower end of the protective shell (6) and is fixedly connected with a water outlet pipe (55), the lower end of the water outlet pipe (55) penetrates through the side wall of the upper end of the water tank (2) and extends to the upper end of the interior of the water tank (2).
5. The pumped storage generator with double water-cooled cross cooling equipment according to claim 1, wherein the air intake mechanism (7) comprises a fixed frame (71), the fixed frame (71) penetrates through and is connected with a mounting frame (72) in a clamping manner on the front side wall of the protective shell (6), the mounting frame (72) is detachably connected with the protective shell (6) through a plurality of mounting bolts (73), a plurality of baffles (74) are fixedly connected with the fixed frame (71) in an inclined manner, the distance between every two adjacent baffles (74) is the same, and a filter screen (75) is fixedly connected between every two adjacent baffles (74).
6. The pumped-storage generator with dual water-cooled cross-over desuperheating cooling apparatus of claim 1, characterized in that the filtering mechanism (15) comprises a fixing plate (1501), the fixing plate (1501) is embedded on the outer wall of the lower end of the protective shell (6), both sides of the fixed plate (1501) are detachably connected on the side wall of the lower end of the protective shell (6) through fixed bolts (1504), the middle part of the fixing plate (1501) is vertically provided with a plurality of mounting holes (1505) in a penetrating way, the number of the mounting holes (1505) is the same as that of the through holes (10) and corresponds to one another, the inner parts of the mounting holes (1505) are fixedly connected with inserting pipes (1502), the upper ends of the inserting pipes (1502) are inserted into the through holes (10) corresponding to the mounting holes (1505), and dust screens (1503) are fixedly connected inside the inserting pipes (1502).
7. The pumped-storage generator with the double-water-cooling cross type cooling equipment is characterized in that fastening bolts (11) are inserted into the periphery of the upper end of the bottom plate (1), and the lower ends of a plurality of fastening bolts (11) penetrate through and are in threaded connection with the bottom plate (1).
8. The pumped-storage generator with the double-water-cooling cross type cooling equipment is characterized in that a second heat-conducting plate (13) penetrates through and is fixedly connected to the side wall of the front face of the water tank (2), a plurality of cooling fins (14) are fixedly connected to the front face of the second heat-conducting plate (13), and the distances between every two adjacent cooling fins (14) are the same.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010470151.9A CN111431349B (en) | 2020-05-28 | 2020-05-28 | Pumped storage generator with double water-cooling cross type cooling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010470151.9A CN111431349B (en) | 2020-05-28 | 2020-05-28 | Pumped storage generator with double water-cooling cross type cooling equipment |
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| Publication Number | Publication Date |
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| CN111431349A true CN111431349A (en) | 2020-07-17 |
| CN111431349B CN111431349B (en) | 2022-06-24 |
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| CN202010470151.9A Active CN111431349B (en) | 2020-05-28 | 2020-05-28 | Pumped storage generator with double water-cooling cross type cooling equipment |
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| CN111969760A (en) * | 2020-08-11 | 2020-11-20 | 温岭市东菱电机有限公司 | 3300V high pressure permanent-magnet variable frequency motor all-in-one |
| CN112483347A (en) * | 2020-12-11 | 2021-03-12 | 无锡砝莉曼动力机械有限公司 | Circulating water-cooled water pump unit |
| CN114928202A (en) * | 2022-06-28 | 2022-08-19 | 无锡市豪达工艺品有限公司 | Motor housing with heat radiation structure |
| CN114992172A (en) * | 2022-08-04 | 2022-09-02 | 安徽省农业科学院农业工程研究所 | A prevent stifled water pump for paddy field water-saving irrigation |
| CN115069715A (en) * | 2021-03-10 | 2022-09-20 | 上海墨睿实业有限公司 | Collecting device of low temperature plasma waste gas |
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