CN108036142B - Water flow control structure of water-cooling multi-connected unit - Google Patents
Water flow control structure of water-cooling multi-connected unit Download PDFInfo
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- CN108036142B CN108036142B CN201711103464.5A CN201711103464A CN108036142B CN 108036142 B CN108036142 B CN 108036142B CN 201711103464 A CN201711103464 A CN 201711103464A CN 108036142 B CN108036142 B CN 108036142B
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/02—Energy absorbers; Noise absorbers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/04—Devices damping pulsations or vibrations in fluids
- F16L55/045—Devices damping pulsations or vibrations in fluids specially adapted to prevent or minimise the effects of water hammer
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a water flow control structure of a water-cooling multi-connected unit, which comprises an external rotating shaft, a shell, a water inlet, a bolt, an observation window, a water outlet, a stopping block, a buffer chamber, a rotating shaft, an installation fixing ring, an inner shell, a sealing strip, a water flow buffer mechanism, a filter screen, a steel ring, a triangular spiral fan, a thread, a second water outlet and a fixing block, wherein the water flow buffer mechanism, the triangular spiral fan, a current-limiting and shock-absorbing structure and a height limiting structure are arranged in the water flow control structure, can secondarily slow down the water speed and reduce the passing water flow, can be externally connected with a small motor to accelerate the water flow and directly improve the passing of the water flow, the current-limiting and shock-absorbing structure and the stopping plate are arranged, the automatic current limiting is realized by utilizing the characteristics of water flow inertia and the elasticity of a spring, the pressure on the spring is reduced, and the service life of the spring is directly prolonged.
Description
Technical Field
The invention discloses a water flow control structure of a water-cooling multi-connected unit, and belongs to the field of flow control equipment.
Background
The building energy consumption always occupies a great proportion in the total social energy consumption of China, the energy consumption of an air conditioning system is an important component of the building energy consumption, and in the air conditioning system, the conveying energy consumption of a water chilling unit and a water pump accounts for about 70% of the energy consumption of the whole air conditioning system, so that the research on the energy conservation of the air conditioning water system has important significance for the energy conservation and emission reduction work of China.
The multi-connected unit is a multi-split mode, a host drives a plurality of indoor units, a variable frequency compressor is adopted, most multi-connected central air conditioning units can be automatically adjusted between 10% and 130%, and the multi-connected central air conditioning units have the advantages of good effect, high efficiency, low energy consumption and the like.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a water flow control structure of a water-cooling multi-connected unit, which aims to solve the problems that most of the prior art uses electric control, the device is arranged in a water flow conveying system of the water-cooling multi-connected unit, the water flow cannot be slowed down due to overlarge impact on the interior of the device, the flow is limited automatically, and the control is troublesome.
In order to achieve the purpose, the invention is realized by the following technical scheme: a water-cooling multi-connected unit water flow control structure comprises an external rotating shaft, a shell, a water inlet, a bolt, an observation window, a water outlet, a blocking block, a buffer chamber, a rotating shaft, an installation fixing ring, an inner shell, a sealing strip, a water flow buffer mechanism, a filter screen, a steel ring, a triangular spiral fan, a thread, a second water outlet and a fixing block, wherein one end of the external rotating shaft penetrates through the top of the shell and is mechanically connected with the top end of the rotating shaft, the bottom end of the rotating shaft is fixed on the bottom surface of the inner shell wall through the fixing block, the installation fixing ring is further fixed in the middle of the rotating shaft, the triangular spiral fan is embedded on the installation fixing ring, only the steel ring is installed on one side, away from the installation fixing ring, the upper surface of the steel ring is evenly provided with three threads, one side of the shell, the utility model discloses a water flow buffer structure, including the shell, the baffle is located the shell, the baffle is mutually perpendicular with rivers buffer gear, and rivers buffer gear passes through the delivery port intercommunication with the surge chamber, the surge chamber be located inside the interior casing, surge chamber and interior casing structure as an organic whole, the sealing strip install at interior casing surface, the filter screen install between water inlet and surge chamber, the shell be close to rivers buffer gear one side and installed the observation window, interior casing bottom be equipped with the screw bolt, interior casing be located inside the shell.
The water flow buffer mechanism is provided with a square fixed block, a blocking plate, a first rotating column, a rectangular water cavity, a belt, a limiting ring, a second rotating column, a bottom column, a reinforcing rod and a hinge, wherein the rectangular water cavity is communicated with the buffer chamber through a second water outlet, the rectangular water cavity is positioned on one side of the buffer chamber and welded with the inner shell, the second rotating column is arranged at one end of the rectangular water cavity, the second rotating column is vertically welded at the bottom of the inner wall of the rectangular water cavity through the bottom column, the reinforcing rod is perpendicular to the second rotating column, two ends of the reinforcing rod are respectively welded with the inner shell and the second rotating column, the first rotating column is arranged at the other end of the rectangular water cavity and the second rotating column in a horizontal position, the limiting ring is fixedly arranged at the upper end and the lower end of the first rotating column and the second rotating column, the first rotating column and the second rotating column are synchronously connected through the belt, and the belt mounted position is between two spacing rings, one side that the second column was kept away from to first column spinner be equipped with square fixed block, square fixed block welding at rectangle water cavity inner wall, still be equipped with between first column spinner and square fixed block and block the board, block the board and articulate the one side that is close to first column spinner at square fixed block through the hinge.
The device also comprises a current-limiting damping structure; the current-limiting damping structure is movably installed at the bottom of the buffer chamber, and is provided with a movable plate, a nut, a spring rod, an elastic spring and a height limiting structure, the cross section of the movable plate is equal to that of the buffer chamber, the movable plate is installed at the bottom inside the buffer chamber, one end of the spring rod is vertically welded on the bottom surface of the inner wall of the buffer chamber, the other end of the spring rod is vertically fixed on the movable plate through the nut, the elastic spring is sleeved on the outer surface of the spring rod, the spring rod is provided with more than two spring rods, and the height limiting structure is located between the two spring rods and is mechanically connected with the spring rod.
Furthermore, the height limiting structure is provided with a movable connecting block, an irregular limiting seat and a fixed rod; the movable connecting block is fixedly arranged in the middle of the irregular limiting seat, the top surface of the irregular limiting seat is parallel to the movable plate, and the other surface of the irregular limiting seat is vertically welded on the bottom surface of the inner wall of the buffer chamber; the fixed rods are provided with two fixed rods, one ends of the two fixed rods are fixedly connected with the movable connecting block, and the other ends of the two fixed rods are horizontally welded with the spring rod.
Advantageous effects
The invention relates to a water flow control structure of a water-cooling multi-connected unit, when in use, water enters a buffer chamber of an inner shell from a water inlet, the water flow impacts a triangular spiral fan, the triangular spiral fan blocks the water flow for the first time to increase the flowing resistance of the water flow, the water flow continuously rotates in the buffer chamber to form a water vortex to reduce the speed of the water flow for the first time, then the water flow enters a rectangular water cavity of a water flow buffer mechanism from a second water outlet, the water flow impacts a second rotating column to enable the second rotating column to rotate anticlockwise, a belt connected with the rotating column drives the first rotating column to rotate anticlockwise to enable the water entering the rectangular water cavity to continuously circulate anticlockwise, the speed of the water flow is reduced for the second time, as the water flow rotates anticlockwise, an interception plate is impacted, the water flow is secondarily intercepted, the interception plate intercepts most of the water flow, and only a small part of the water flow flows to, thereby play the current-limiting effect, also can utilize external a little motor of external pivot, little motor drives external pivot and rotates clockwise or anticlockwise from the direct drive rotation axis, and final triangle screw fan rotates, and rivers are under the drive of buffer chamber by external force, and slew velocity is faster, directly improves the water speed, indirectly improves discharge.
The device also comprises a current-limiting damping structure; the flow-limiting damping structure is movably arranged at the bottom of the buffer chamber, the flow-limiting damping structure is provided with a movable plate, a nut, a spring rod, an elastic spring and a height limiting structure, the cross section of the movable plate is equal to that of the buffer chamber, the movable plate is arranged at the bottom inside the buffer chamber, one end of the spring rod is vertically welded at the bottom surface of the inner wall of the buffer chamber, the other end of the spring rod is vertically fixed on the movable plate through the nut, the elastic spring is sleeved on the outer surface of the spring rod, more than two spring rods are arranged, the height limiting structure is positioned between the two horizontal spring rods and is mechanically connected with the two spring rods, water flow can flow at the movable plate after entering the buffer chamber, when the entering water quantity is less, the water pressure received by the movable plate is smaller, the second water outlet floats upwards, the water flow outlet is small, the natural, the second rotating column can be impacted to generate transmission motion, when water flow enters a large area and the movable plate is subjected to large pressure, the second rotating column can be pressed downwards to reduce the height of the movable plate, the second water outlet is completely exposed, and due to the existence of the elastic spring, automatic adjustment can be performed according to water pressure without manpower or mechanical force.
The height limiting structure is provided with a movable connecting block, an irregular limiting seat and a fixed rod; the movable connecting block is fixedly arranged in the middle of the irregular limiting seat, the top surface of the irregular limiting seat is parallel to the movable plate, and the other surface of the irregular limiting seat is vertically welded on the bottom surface of the inner wall of the buffer chamber; the movable plate is provided with an irregular limiting seat, the movable plate is pressed to a certain position and can be propped by the irregular limiting seat, the movable plate cannot be pressed downwards, the bearing capacity of the spring is reduced, and the service life of the spring is directly prolonged.
the invention is provided with a water flow buffer mechanism, a triangular spiral fan, a current-limiting shock absorption structure and a height limiting structure, can slow down the water speed for the second time and reduce the passing water flow, can accelerate the water flow by an external small motor and directly improve the water flow passing, and is provided with the current-limiting shock absorption structure and the interception plate, which utilize the characteristics of water flow inertia and spring elasticity to carry out automatic current limiting without utilizing electric control and increasing the energy cost, and the height limiting structure is also provided to help to support the movable plate and slow down the pressure borne by the spring, thereby directly improving the service life of the spring.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
Fig. 1 is an overall structural schematic diagram of a water flow control structure of a water-cooling multi-connected unit according to the present invention.
Fig. 2 is a schematic diagram of an internal structure of a water flow control structure of a water-cooling multi-connected unit according to the present invention.
Fig. 3 is a first structural schematic diagram of the water flow buffering mechanism of the present invention.
Fig. 4 is a schematic view of the installation of the movable plate of the present invention.
Fig. 5 is a second schematic structural diagram of the water flow buffering mechanism of the present invention.
Fig. 6 is a first structural schematic diagram of the current-limiting shock-absorbing structure of the present invention.
Fig. 7 is a schematic view illustrating a use state of the current-limiting shock-absorbing structure of the present invention.
In the figure: an external rotating shaft-1, an outer shell-2, a water inlet-3, a bolt-4, an observation window-5, a water outlet-6, a blocking block-7, a buffer chamber-8, a rotating shaft-9, a mounting and fixing ring-10, an inner shell-11, a sealing strip-12, a water flow buffer mechanism-13, a filter screen-14, a steel ring-15, a triangular spiral fan-16, a thread-17, a second water outlet-18, a fixing block-19, a current-limiting and shock-absorbing structure-20, a square fixing block-131, a blocking plate-132, a first rotating column-133, a rectangular water cavity-134, a belt-135, a limiting ring-136, a second rotating column-137, a bottom column-138, a reinforcing rod-139, a hinge-1310, a movable plate-201, a, A nut-202, a spring rod-203, an elastic spring-204, a height limiting structure-205, a movable connecting block-2051, an irregular limiting seat-2052 and a fixed rod-2053.
Detailed Description
in order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
Examples
Referring to fig. 1-7, the present invention provides a water flow control structure for a water-cooling multiple unit, which includes an external spindle 1, an outer shell 2, a water inlet 3, a bolt 4, an observation window 5, a water outlet 6, a blocking block 7, a buffer chamber 8, a spindle 9, a mounting and fixing ring 10, an inner shell 11, a sealing strip 12, a water flow buffer mechanism 13, a filter screen 14, a steel ring 15, a triangular screw fan 16, a thread 17, a second water outlet 18, and a fixing block 19, wherein one end of the external spindle 1 penetrates the top of the outer shell 2 to be mechanically connected with the top end of the spindle 9, the bottom end of the spindle 9 is fixed on the bottom surface of the inner wall of the inner shell 11 through the fixing block 19, the mounting and fixing ring 10 is further fixed in the middle of the spindle 9, the triangular screw fan 16 is embedded in the mounting and fixing ring 10, and only the steel ring, steel ring 15 upper surface evenly be equipped with three screw thread 17, one side of shell 2 be equipped with water inlet 3, 2 opposite sides of shell then weld and block piece 7, block piece 7 and rivers buffer gear 13 mutually perpendicular, and rivers buffer gear 13 and surge chamber 8 pass through delivery port 6 intercommunication, surge chamber 8 be located inside interior casing 11, surge chamber 8 and interior casing 11 structure as an organic whole, sealing strip 12 install at 11 surfaces in the casing, filter screen 14 install between water inlet 3 and surge chamber 8, shell 2 be close to rivers buffer gear 13 one side and installed observation window 5, 11 bottoms in casing be equipped with the bolt change, interior casing 11 be located inside shell 2.
The water flow buffering mechanism 13 is provided with a square fixing block 131, a blocking plate 132, a first rotating column 133, a rectangular water cavity 134, a belt 135, a limiting ring 136, a second rotating column 137, a bottom column 138, a reinforcing rod 139 and a hinge 1310, the rectangular water cavity 134 is communicated with the buffering chamber 8 through a second water outlet 18, the rectangular water cavity 134 is positioned on one side of the buffering chamber 8 and welded with the inner shell 11, the second rotating column 137 is arranged at one end of the rectangular water cavity 134, the second rotating column 137 is vertically welded at the bottom of the inner wall of the rectangular water cavity 134 through the bottom column 138, the reinforcing rod 139 is perpendicular to the second rotating column 137, two ends of the reinforcing rod are respectively welded with the inner shell 11 and the second rotating column 137, the first rotating column 133 is installed at the other end of the rectangular water cavity 134 and the horizontal position of the second rotating column 137, the limiting rings 136 are fixedly installed at the upper end and the lower end of the first rotating column 133 and the second rotating column 137, first column 133 and second column 137 between through belt 135 synchronous connection, and belt 135 mounted position is between two spacing rings 136, first column 133 one side of keeping away from second column 137 be equipped with square fixed block 131, square fixed block 131 weld at rectangle water cavity 134 inner wall, still be equipped with between first column 133 and square fixed block 131 and block board 132, block board 132 pass through hinge 1310 and articulate the one side that is close to first column 133 at square fixed block 131.
Also included is a current limiting shock absorbing structure 20; the current-limiting shock-absorbing structure 20 is movably installed at the bottom of the buffer chamber 8, the current-limiting shock-absorbing structure 20 is provided with a movable plate 201, a nut 202, spring rods 203, an elastic spring 204 and a height limiting structure 205, the cross section of the movable plate 201 is equal to that of the buffer chamber 8, the movable plate 201 is installed at the bottom inside the buffer chamber 8, one end of each spring rod 203 is vertically welded to the bottom surface of the inner wall of the buffer chamber 8, the other end of each spring rod 203 is vertically fixed on the corresponding movable plate 201 through the nut 202, the elastic spring 204 is sleeved on the outer surface of the corresponding spring rod 203, more than two spring rods 203 are arranged, and the height limiting structure 205 is located between the two horizontal spring rods 203 and is.
The height limiting structure 205 is provided with a movable connecting block 2051, an irregular limiting seat 2052 and a fixed rod 2053; the movable connecting block 2051 is fixedly installed in the middle of the irregular limiting seat 2052, the top surface of the irregular limiting seat 2052 is parallel to the movable plate 201, and the other surface of the irregular limiting seat 2052 is vertically welded on the bottom surface of the inner wall of the buffer chamber 8; two fixed rods 2053 are arranged, one end of each fixed rod is fixedly connected with the movable connecting block 2051, and the other end of each fixed rod is horizontally welded with the spring rod 203.
When in use, water enters the buffer chamber 8 of the inner shell 11 from the water inlet 3, the water flow impacts the triangular spiral fan 16, the triangular spiral fan 16 blocks the water flow for the first time to increase the flowing resistance of the water flow, the water flow continuously rotates in the buffer chamber 8 to form a water vortex to reduce the speed of the water flow for the first time, then the water flow enters the rectangular water cavity 134 of the water flow buffer mechanism 13 from the second water outlet 18, the water flow has a certain impact force when passing through the second water outlet 18 to impact the second rotating column 137, so that the second rotating column 137 rotates anticlockwise, the belt 135 connected with the first rotating column 133 drives the first rotating column 133 to rotate anticlockwise, the water entering the rectangular water cavity 134 continuously circulates anticlockwise, the speed of the water flow is reduced for the second time, as the water flow rotates anticlockwise, the blocking plate 132 impacts the blocking plate 132 to stop the water flow for the second time, the blocking plate 132 blocks most of the water, and only a small part of the water, also can utilize an external little motor of external pivot 1, little motor drives external pivot 1 and rotates clockwise or anticlockwise from the direct drive rotation axis 9, and final triangle turbofan 16 rotates, and rivers are driven by external force at surge chamber 8 down, and slew velocity is faster, directly improves the water speed, indirectly improves discharge.
Also included is a current limiting shock absorbing structure 20; the current-limiting shock-absorbing structure 20 is movably installed at the bottom of the buffer chamber 8, the current-limiting shock-absorbing structure 20 is provided with a movable plate 201, a nut 202, spring rods 203, an elastic spring 204 and a height limiting structure 205, the cross section of the movable plate 201 is equal to that of the buffer chamber 8, the movable plate 201 is installed at the bottom inside the buffer chamber 8, one end of each spring rod 203 is vertically welded to the bottom surface of the inner wall of the buffer chamber 8, the other end of each spring rod 203 is vertically fixed on the movable plate 201 through the nut 202, the elastic spring 204 is sleeved on the outer surface of the spring rod 203, more than two spring rods 203 are arranged, the height limiting structure 205 is positioned between the two horizontal spring rods 203 and is mechanically connected with the spring rods, water flows on the movable plate 201 after entering the buffer chamber 8, when the entering water is small, the water pressure on the movable plate 201 is small, the, the water flow outlet is small, the flow is limited naturally, the water flow enters the rectangular water cavity 134 and has height difference, and can impact the second rotating column 137 to enable the second rotating column to generate transmission motion, when the water flow enters the rectangular water cavity to be large, and the movable plate 201 is pressed downwards when the pressure is large, so that the height of the movable plate 201 is reduced, the second water outlet 18 is completely exposed, and due to the existence of the elastic spring 204, automatic adjustment can be performed according to the water pressure, and manpower or mechanical force is not needed.
The height limiting structure 205 is provided with a movable connecting block 2051, an irregular limiting seat 2052 and a fixed rod 2053; the movable connecting block 2051 is fixedly installed in the middle of the irregular limiting seat 2052, the top surface of the irregular limiting seat 2052 is parallel to the movable plate 201, and the other surface of the irregular limiting seat 2052 is vertically welded on the bottom surface of the inner wall of the buffer chamber 8; two fixed rods 2053 are arranged, one end of each fixed rod is fixedly connected with the movable connecting block 2051, and the other end of each fixed rod is horizontally welded with the spring rod 203. Because the elastic coefficient of the spring has certain limitation, and the spring can deform and lose elasticity under the condition of frequent high pressure, the movable plate 201 is provided with the irregular limiting seat 2052, and the movable plate 201 pressed to a certain position can be propped against the irregular limiting seat 2052 and cannot be pressed down, so that the bearing capacity of the spring is reduced, and the service life of the spring is directly prolonged.
The triangular spiral fan 16 is an arc-shaped structure consisting of three arc-shaped fan blades.
The invention solves the problems that most of the prior art uses electric control, the device is arranged in a water flow conveying system of a water-cooling multi-connected unit, the invention can not slow down the water flow due to the overlarge impact on the interior, has self-current-limiting and troublesome control, and is provided with a water flow buffer mechanism 13, a triangular spiral fan 16, a current-limiting shock absorption structure 20 and a height limiting structure 205 through the mutual combination of the components, can slow down the water speed the secondary, reduce the discharge of passing through, also can carry out rivers with higher speed with external little motor, directly improve rivers and pass through two, current-limiting shock-absorbing structure 20 and interception board 132 that are equipped with utilize rivers inertia and spring elasticity characteristics, carry out automatic current-limiting, need not utilize and carry out the electric control, increase the energy cost, still be equipped with high limit structure 205, the help supports fly leaf 201, slows down the pressure that the spring received, directly improves the life of spring.
While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (2)
1. The utility model provides a water-cooling multiple unit water flow control structure which characterized in that: the structure of the device comprises an external rotating shaft (1), a shell (2), a water inlet (3), a bolt (4), an observation window (5), a water outlet (6), a blocking block (7), a buffer chamber (8), a rotating shaft (9), a mounting and fixing ring (10), an inner shell (11), a sealing strip (12), a water flow buffer mechanism (13), a filter screen (14), a steel ring (15), a triangular spiral fan (16), a thread (17), a second water outlet (18) and a fixing block (19);
external pivot (1) one end run through shell (2) top and rotation axis (9) top mechanical connection, rotation axis (9) bottom pass through fixed block (19) and fix at interior casing (11) inner wall bottom surface, rotation axis (9) positive centre still be fixed with installation solid fixed ring (10), triangle screw fan (16) inlay on installation solid fixed ring (10), triangle screw fan (16) keep away from installation solid fixed ring (10) one side installation only steel ring (15), steel ring (15) upper surface evenly be equipped with three screw thread (17), one side of shell (2) be equipped with water inlet (3), shell (2) opposite side then the welding have and block piece (7), block piece (7) and rivers buffer gear (13) mutually perpendicular, and rivers buffer gear (13) and surge chamber (8) through delivery port (6) intercommunication, buffer chamber (8) be located inside interior casing (11), buffer chamber (8) and interior casing (11) as an organic whole structure, sealing strip (12) install at interior casing (11) surface, filter screen (14) install between water inlet (3) and buffer chamber (8), shell (2) be close to rivers buffer gear (13) one side and installed observation window (5), interior casing (11) bottom be equipped with the spiral shell bolt, interior casing (11) be located inside shell (2);
the water flow buffering mechanism (13) is provided with a square fixing block (131), a blocking plate (132), a first rotating column (133), a rectangular water cavity (134), a belt (135), a limiting ring (136), a second rotating column (137), a bottom column (138), a reinforcing rod (139) and a hinge (1310);
The rectangular water cavity (134) is communicated with the buffer chamber (8) through a second water outlet (18), the rectangular water cavity (134) is positioned on one side of the buffer chamber (8) and welded with the inner shell (11), a second rotating column (137) is arranged at one end of the rectangular water cavity (134), the second rotating column (137) is vertically welded at the bottom of the inner wall of the rectangular water cavity (134) through a bottom column (138), a reinforcing rod (139) is perpendicular to the second rotating column (137), two ends of the reinforcing rod are respectively welded with the inner shell (11) and the second rotating column (137), the other end of the rectangular water cavity (134) and the horizontal position of the second rotating column (137) are provided with a first rotating column (133), the upper end and the lower end of the first rotating column (133) and the lower end of the second rotating column (137) are fixedly provided with a limiting ring (136), and the first rotating column (133) and the second rotating column (137) are synchronously connected through a belt (135), the belt (135) is mounted between two limiting rings (136), a square fixing block (131) is arranged on one side, away from the second rotating column (137), of the first rotating column (133), the square fixing block (131) is welded on the inner wall of the rectangular water cavity (134), a blocking plate (132) is further arranged between the first rotating column (133) and the square fixing block (131), and the blocking plate (132) is hinged to one surface, close to the first rotating column (133), of the square fixing block (131) through a hinge (1310);
Also comprises a current-limiting shock absorption structure (20), the current-limiting shock absorption structure (20) is movably arranged at the bottom of the buffer chamber (8), the current-limiting shock-absorbing structure (20) is provided with a movable plate (201), a nut (202), a spring rod (203), an elastic spring (204) and a height limiting structure (205), the cross section of the movable plate (201) is equal to that of the buffer chamber (8) and the movable plate (201) is arranged at the bottom inside the buffer chamber (8), one end of the spring rod (203) is vertically welded on the bottom surface of the inner wall of the buffer chamber (8), the other end is vertically fixed on the movable plate (201) through a nut (202), the elastic spring (204) is sleeved on the outer surface of the spring rod (203), more than two spring rods (203) are arranged, the height limiting structure (205) is positioned between the two horizontal spring rods (203) and is mechanically connected with the two horizontal spring rods.
2. The water flow control structure of the water-cooling multi-connected unit according to claim 1, characterized in that: the height limiting structure (205) is provided with a movable connecting block (2051), an irregular limiting seat (2052) and a fixed rod (2053); the movable connecting block (2051) is fixedly arranged in the middle of the irregular limiting seat (2052), the top surface of the irregular limiting seat (2052) is parallel to the movable plate (201), and the other surface of the irregular limiting seat (2052) is vertically welded on the bottom surface of the inner wall of the buffer chamber (8); the number of the fixed rods (2053) is two, one end of each fixed rod is fixedly connected with the movable connecting block (2051), and the other end of each fixed rod is horizontally welded with the spring rod (203).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711103464.5A CN108036142B (en) | 2017-11-10 | 2017-11-10 | Water flow control structure of water-cooling multi-connected unit |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711103464.5A CN108036142B (en) | 2017-11-10 | 2017-11-10 | Water flow control structure of water-cooling multi-connected unit |
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| CN108036142A CN108036142A (en) | 2018-05-15 |
| CN108036142B true CN108036142B (en) | 2019-12-06 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2006118422A (en) * | 2004-10-21 | 2006-05-11 | Canon Inc | Fan noise reducing device in electronic apparatus |
| CN202521150U (en) * | 2012-04-05 | 2012-11-07 | 侯耀淞 | Water flow viewer |
| CN103953817B (en) * | 2014-04-03 | 2016-04-27 | 上海工程技术大学 | A kind of self-regulation reduced velocity flow device |
| CN104976481B (en) * | 2015-05-20 | 2017-05-03 | 上海工程技术大学 | Adjustable self-stabilization flow velocity reducer for pipe |
| CN206458949U (en) * | 2017-01-19 | 2017-09-01 | 天津水态科技有限公司 | A kind of water economizer |
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