Prepressing type water distribution device
Technical Field
The invention relates to a prepressing type water distribution device which is applied to a water circulation system of dyeing and finishing equipment.
Background
The prior designer 2011 of the application, who applies for patent application No. 201110133578.0 and is named as dyeing and finishing mechanical water circulation system, on 23.5.2011, has already obtained authorization. The technical scheme adopts the filter screen and the round water wheel which is arranged corresponding to the filter screen, so that the purpose of uniformly dispersing water into a plurality of parts is achieved.
The defect that still exists at present among this technical scheme is that the surface of filter screen is even goes out water, and the water that falls on circular water wheels is also evenly dispersed, and the water on the unit area is even promptly, and the further dispersion of water is rotatory through circular water wheels to be gone on, and the dispersion that the water that is close to circular water wheels central point and puts then will reduce, is close to circular water wheels central point more and puts, and the effect that can be further dispersed is also less. Therefore, the technical problem of how to well disperse the water at the center of the circular water wheel also exists in the technical scheme.
Meanwhile, the separating cylinder in the technical scheme receives the water falling of the upper water wheel, the pressure in the separating cylinder cannot be higher than one atmospheric pressure, otherwise, the water on the upper part of the partition plate below the separating cylinder overflows, and the distribution effect is influenced. Therefore, the technical scheme has the following defects: water pressure in excess of 1 atmosphere cannot be tolerated (so that the liquid level in the separator bowl is not higher than the height of the partition). Based on this drawback, once the separating drum is designed and formed, the speed of uniformly distributing water is limited by the design itself, and it is impossible to realize water distribution more quickly.
Disclosure of Invention
The invention aims to solve the problem that the water distribution device of the existing dyeing and finishing equipment cannot completely and uniformly disperse water, and simultaneously solve the problem that the water distribution device of the existing dyeing and finishing equipment cannot further improve the distribution speed, and provides a prepressing type water distribution device.
The purpose of the invention is realized by the following technical scheme:
a pre-pressing type water distribution device comprises a separating cylinder, wherein the separating cylinder is a conical cylinder, the top center of the separating cylinder is connected with a water inlet pipe which is vertically installed, a conical body is arranged inside the separating cylinder, the conical body and the separating cylinder are coaxially arranged, a driving shaft is installed at the bottom center of the conical body, and the driving shaft is driven by a driving device; at least one circle of rotating blades are fixed on the conical body, the outer edges of the rotating blades are close to but not in contact with the inner wall of the separating cylinder, a plurality of equally-divided separating grooves are arranged around the circumference of the bottom of the separating cylinder, each separating groove is arc-shaped, and the bottom surface or the side surface of each separating groove is connected with a water outlet pipe.
When the rotating blade is set to be more than two circles, the deflection directions of the rotating blade relative to the axis of the conical body are the same, and the deflection angles of the rotating blade are gradually decreased from top to bottom.
The separating grooves are positioned at the lower bottom of the separating cylinder, the bottom surface of each separating groove inclines downwards along the rotating direction of the rotating blades, and the water outlet pipe is communicated with the bottom ends of the bottom surfaces of the separating grooves.
Or the separation grooves are positioned at the outer side of the bottom of the separation barrel, the outer side edge of each separation groove extends outwards along the rotating direction of the rotating blade, and the water outlet pipe is communicated with the far ends of the outer side surfaces of the separation grooves.
A pre-pressing type water distribution device comprises a separating cylinder, wherein the separating cylinder is a conical cylinder, the top center of the separating cylinder is connected with a water inlet pipe which is vertically installed, a conical body is arranged inside the separating cylinder, the conical body and the separating cylinder are coaxially arranged, a driving shaft is installed at the bottom center of the conical body, and the driving shaft is driven by a driving device; the conical body is fixedly provided with at least three groups of rotating blades which are uniformly distributed around the center of the conical body, each group of rotating blades are distributed on the surface of the conical body in an involute spiral line structure, the outer edge of each rotating blade is close to but not in contact with the inner wall of the separating cylinder, a plurality of separating grooves which are equally distributed are arranged around the circumference of the bottom of the separating cylinder, each separating groove is arc-shaped, and the bottom surface or the side surface of each separating groove is connected with a water outlet pipe.
The deflection directions of each group of the rotating blades relative to the axis of the conical body are the same, and the deflection angles of the rotating blades are sequentially decreased from top to bottom.
The separating grooves are positioned at the lower bottom of the separating cylinder, the bottom surface of each separating groove inclines downwards along the rotating direction of the rotating blades, and the water outlet pipe is communicated with the bottom ends of the bottom surfaces of the separating grooves.
Or the separation grooves are positioned at the outer side of the bottom of the separation barrel, the outer side edge of each separation groove extends outwards along the rotating direction of the rotating blade, and the water outlet pipe is communicated with the far ends of the outer side surfaces of the separation grooves.
Through the pre-pressing type water distribution device, the driving shaft is used for driving the conical body to rotate, so that the rotating blades on the upper part of the conical body are driven to rotate, water in the water inlet pipe is guided to rotate downwards, the water in the water inlet pipe is uniformly distributed to a plurality of water outlet pipes, the pressure born by the water outlet pipes can be ensured to be equal, and the uniform distribution of the water inlet is realized; it should be noted that the present invention can realize output under pressure and high speed output.
Drawings
The invention is explained in more detail below with reference to the figures and examples.
Fig. 1 is a block diagram of a pre-pressurized water dispensing apparatus according to a first embodiment of the present invention.
Fig. 2 is a plan view of the separation tank of fig. 1.
Fig. 3 is a block diagram of a pre-pressurized water dispensing apparatus according to a second embodiment of the present invention.
Fig. 4 is a plan view of the separation groove of fig. 3.
Detailed Description
Example one
As shown in fig. 1-2, a pre-pressurized water dispensing device according to an embodiment of the present invention includes a separation cylinder 1, wherein the separation cylinder 1 is a conical cylinder, a top center of the separation cylinder 1 is connected to a vertically installed water inlet pipe 11, a conical body 2 is disposed inside the separation cylinder 1, the conical body 2 is disposed coaxially with the separation cylinder 1, and a driving shaft 21 is installed at a bottom center of the conical body 2, and the driving shaft 21 is driven by a driving device; at least one circle of rotating blades 22 are fixed on the conical body 2, the outer edges of the rotating blades 22 are close to but not in contact with the inner wall of the separation cylinder 1, a plurality of equally-divided separation grooves 3 are arranged around the bottom circumference of the separation cylinder 1, each separation groove 3 is arc-shaped, and the bottom surface or the side surface of each separation groove 3 is connected with one water outlet pipe 12.
When the number of the rotary blades 22 is two or more, the deflection directions of the rotary blades 22 are the same, and the deflection angles of the rotary blades 22 are sequentially decreased from top to bottom. Through the arrangement, the smoothness of water flow can be ensured in the water outlet process.
The bottom surface of each of the separation grooves 3 is inclined downward in the direction in which the rotary blade 22 rotates, and the water outlet pipe 12 communicates with the bottom end of the bottom surface of the separation groove 3. Thereby ensuring that the water pressure in each of the separation tanks 3 is gradually accumulated and that there is no blind spot in the flow of the water stream inside the separation tank 3.
Example two
As shown in fig. 3-4, the pre-pressurized water dispensing device according to the embodiment of the present invention comprises a separating cylinder 1, wherein the separating cylinder 1 is a conical cylinder, the top center of the separating cylinder 1 is connected with a vertically installed water inlet pipe 11, a conical body 2 is arranged inside the separating cylinder 1, the conical body 2 is coaxially arranged with the separating cylinder 1, and a driving shaft 21 is installed at the bottom center of the conical body 2, and the driving shaft 21 is driven by a driving device; at least one circle of rotating blades 22 are fixed on the conical body 2, the outer edges of the rotating blades 22 are close to but not in contact with the inner wall of the separation cylinder 1, a plurality of equally-divided separation grooves 3 are arranged around the bottom circumference of the separation cylinder 1, each separation groove 3 is arc-shaped, and the bottom surface or the side surface of each separation groove 3 is connected with one water outlet pipe 12.
When the number of the rotary blades 22 is two or more, the deflection directions of the rotary blades 22 are the same, and the deflection angles of the rotary blades 22 are sequentially decreased from top to bottom. Through the arrangement, the smoothness of water flow can be ensured in the water outlet process.
The separation grooves 3 are positioned at the outer side of the bottom of the separation cylinder, the outer side edge of each separation groove 3 extends outwards along the rotating direction of the rotating blade 22, and the water outlet pipe 12 is communicated with the far end of the outer side surface of the separation groove. Thereby ensuring that the water pressure in each of the separation tanks 3 is gradually accumulated and that there is no blind spot in the flow of the water stream inside the separation tank 3.
EXAMPLE III
The pre-pressing type water distribution device comprises a separating cylinder, wherein the separating cylinder is a conical cylinder, the center of the top of the separating cylinder is connected with a vertically installed water inlet pipe, a conical body is arranged inside the separating cylinder, the conical body and the separating cylinder are coaxially arranged, a driving shaft is installed at the center of the bottom of the conical body, and the driving shaft is driven by a driving device; the conical body is fixedly provided with at least three groups of rotating blades which are uniformly distributed around the center of the conical body, each group of rotating blades are distributed on the surface of the conical body in an involute spiral line structure, the outer edge of each rotating blade is close to but not in contact with the inner wall of the separating cylinder, a plurality of separating grooves which are equally distributed are arranged around the circumference of the bottom of the separating cylinder, each separating groove is arc-shaped, and the bottom surface or the side surface of each separating groove is connected with a water outlet pipe.
The deflection directions of each group of the rotating blades relative to the axis of the conical body are the same, and the deflection angles of the rotating blades are sequentially decreased from top to bottom.
The separating grooves are positioned at the lower bottom of the separating cylinder, the bottom surface of each separating groove inclines downwards along the rotating direction of the rotating blades, and the water outlet pipe is communicated with the bottom ends of the bottom surfaces of the separating grooves.
Example four
The pre-pressing type water distribution device comprises a separating cylinder, wherein the separating cylinder is a conical cylinder, the center of the top of the separating cylinder is connected with a vertically installed water inlet pipe, a conical body is arranged inside the separating cylinder, the conical body and the separating cylinder are coaxially arranged, a driving shaft is installed at the center of the bottom of the conical body, and the driving shaft is driven by a driving device; the conical body is fixedly provided with at least three groups of rotating blades which are uniformly distributed around the center of the conical body, each group of rotating blades are distributed on the surface of the conical body in an involute spiral line structure, the outer edge of each rotating blade is close to but not in contact with the inner wall of the separating cylinder, a plurality of separating grooves which are equally distributed are arranged around the circumference of the bottom of the separating cylinder, each separating groove is arc-shaped, and the bottom surface or the side surface of each separating groove is connected with a water outlet pipe.
The deflection directions of each group of the rotating blades relative to the axis of the conical body are the same, and the deflection angles of the rotating blades are sequentially decreased from top to bottom.
The separating grooves are positioned on the outer side of the bottom of the separating cylinder, the outer side edge of each separating groove extends outwards along the rotating direction of the rotating blade, and the water outlet pipe is communicated with the far end of the outer side surface of each separating groove.
Through the pre-pressing type water distribution device, the driving shaft is used for driving the conical body to rotate, so that the rotating blades on the upper part of the conical body are driven to rotate, water in the water inlet pipe is guided to rotate downwards, the water in the water inlet pipe is uniformly distributed to a plurality of water outlet pipes, the pressure born by the water outlet pipes can be ensured to be equal, and the uniform distribution of the water inlet is realized; it should be noted that the present invention can realize output under pressure and high speed output.
It should be noted that none of the drawings provided by the present invention is a specific implementation structure diagram, and only to assist in demonstrating the structural principle and the working manner of the present invention, a person skilled in the art needs to make a certain precise design in the implementation process, but as long as the design scheme of the present invention is adopted, the patent should be considered to be implemented.