CN109967727B - High-temperature casting atomization air cooling system - Google Patents
High-temperature casting atomization air cooling system Download PDFInfo
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- CN109967727B CN109967727B CN201910349170.3A CN201910349170A CN109967727B CN 109967727 B CN109967727 B CN 109967727B CN 201910349170 A CN201910349170 A CN 201910349170A CN 109967727 B CN109967727 B CN 109967727B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D30/00—Cooling castings, not restricted to casting processes covered by a single main group
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Abstract
The invention discloses a high-temperature casting atomization air cooling system, and relates to the technical field of casting cooling. The invention comprises a cooling platform and a gantry U-shaped bracket arranged on the casting cooling platform; cooling fans on the two sides and the top of the gantry U-shaped support are connected in series and are electrically connected with a power supply through a switch; cooling fan's air outlet all is fixed with the spraying subassembly, and the spraying subassembly is linked together with a delivery pipe, and the end of intaking of delivery pipe links to each other with the water pump, and the water pump is installed in the cooling water tank, is equipped with a level sensor in the cooling water tank, and one side of cooling water tank still is equipped with a water inlet and the intercommunication has the moisturizing pipe on the water inlet, and the tip intercommunication of moisturizing pipe has the water source, still includes microprocessor, microprocessor and water pump electric connection, microprocessor and level sensor electric connection. The invention is convenient to selectively control the operation of the cooling fan and the spraying assembly according to the cooling requirement of the casting by respectively controlling the operation of the cooling fan and the spraying assembly.
Description
Technical Field
The invention belongs to the technical field of casting cooling, and particularly relates to a high-temperature casting atomization air cooling system.
Background
Currently, cooling of castings is always of great concern in the foundry industry. In the process of conveying castings after various casting production lines are opened, the common problem is that the conveying line is designed to be long so as to ensure that the castings can obtain longer cooling time, the temperature of the castings is reduced to the level that the next procedure can be operated, and the next procedure cannot be normally produced. For this reason, some production lines are required to pass through from the outside, and even a plurality of blowers are required to blow air, so as to obtain better cooling effect.
Disclosure of Invention
The invention aims to provide a high-temperature casting atomization air cooling system which respectively controls the operation of a cooling fan and a spraying assembly, is convenient to selectively control the operation of the cooling fan and the spraying assembly according to the cooling requirement of a casting and improves the cooling effect of the casting.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a high-temperature casting atomization air cooling system which comprises a cooling platform and a gantry U-shaped support arranged on the casting cooling platform;
n rows of cooling fans are respectively installed on two sides of the gantry U-shaped support, M rows of cooling fans are installed at the top of the gantry U-shaped support, each row of cooling fans are connected in series and are electrically connected with a power supply through a first switch, and each row of cooling fans are connected in series and are electrically connected with the power supply through a second switch; the air outlet of each cooling fan is fixed with a spray assembly, each row or each row of the spray assemblies are communicated with a water supply pipe, the water inlet end of the water supply pipe is connected with a water pump, the water pump is arranged in a cooling water tank, and the water supply pipe is provided with a third switch;
a liquid level sensor is arranged in the cooling water tank, a water inlet is further formed in one side of the cooling water tank, a water supplementing pipe is communicated with the water inlet, a water source is communicated with the end of the water supplementing pipe, and a fourth switch is arranged on the water supplementing pipe;
the output end of the microprocessor is electrically connected with the water pump, and the input end of the microprocessor is electrically connected with the liquid level sensor;
the input end of the microprocessor is also electrically connected with a temperature sensor for detecting the room temperature, and the output end of the microprocessor is also electrically connected with a display screen.
Further, the number of the cooling fans in each row is 2-9, the value range of N is 1-5, and the value range of M is 1-5.
Further, the first switch and the second switch are both a manual switch or a relay switch.
Furthermore, the first switch and the second switch are both relay switches, and the relay switches are electrically connected with the microprocessor.
Further, the spray assembly includes at least one spray nozzle in communication with a water supply line.
Furthermore, each water supply pipe is provided with a flow sensor which is electrically connected with the microprocessor.
Furthermore, a water temperature sensor for detecting water temperature and a water quality sensing unit for detecting water quality are also arranged in the cooling water tank, and the water temperature sensor and the water quality sensing unit are both electrically connected with the microprocessor; the water quality sensing unit comprises one or more of a residual chlorine sensor, a PH sensor, a turbidity sensor, a conductivity sensor and an ORP sensor.
The U-shaped gantry support comprises first fan fixing frames arranged on two sides of the cooling platform, and a plurality of first fans are respectively and oppositely arranged on the two first fan fixing frames;
a second fan fixing frame is fixed at the top of the two first fan fixing frames, and a plurality of second fans are fixed on the second fan fixing frames;
the first fan fixing frame comprises a plurality of rectangular frames from top to bottom, a plurality of supporting columns are connected between every two adjacent rectangular frames, a fixing plate for fixing the first fan is mounted on the first fan fixing frame, mounting plates for mounting the fixing plate on the first fan fixing frame are fixed at two ends of each fixing plate, a clamping groove matched with the end portion of each fixing plate is formed in one side of each mounting plate, the mounting plates and the fixing plates are fixedly connected through a plurality of first fixing screws, and kidney-shaped holes are formed in two ends of each mounting plate;
the mounting panel links to each other with the pillar through a mounting, the mounting includes a sleeve pipe that cup joints with the pillar activity, be provided with first fixed part and second fixed part along centre of a circle symmetry on the sheathed tube periphery side, it is equipped with a fastening screw to run through the sleeve pipe lateral wall on the first fixed part, the second fixed part is equipped with outward one with waist type hole clearance fit's dead lever, the tip screw-thread fit of dead lever has a stop nut.
Furthermore, the top of the first fan fixing frame is provided with a supporting plate for supporting a second fan fixing frame, and the supporting plate is connected with the second fan fixing frame through a plurality of supporting components.
Further, the second fan mount is including fixing the main beam at a plurality of supporting component tip, two be equipped with a plurality of main tributary between the main beam and support the longeron, adjacent two be equipped with a plurality of fan mounting panels that are used for installing the second fan between the main tributary supports the longeron, the main beam upper surface is equipped with a plurality of backup pads, and is a plurality of the backup pad top is equipped with assists the crossbeam, two be connected with between the assistance crossbeam and assist the longeron, adjacent two connect the connecting plate between the assistance longeron, assist the longeron and support and be connected with the support column between the longeron, be.
Furthermore, the air outlet end of the second fan is provided with a fixed substrate, and the fixed substrate is provided with a fixed hole matched with the threaded hole for installation.
Furthermore, the second fan is fixedly connected with the second fan fixing frame through a fixing screw assembly through a fixing assembly.
Further, the fixing screw assembly comprises a fixing screw fixed on the threaded hole in a threaded manner, a limiting portion is arranged at the bottom end of the fixing screw, an adjusting nut is arranged on the fixing screw above the limiting portion in a threaded fit manner, the upper surface of the adjusting nut is connected with a first gasket through a first spring, a fixing nut is arranged on the fixing screw in a threaded fit manner at the top of the fixing screw, and the bottom side surface of the fixing nut is connected with a second gasket through a second spring.
Further, a fan frame is arranged at the bottom end of the first fan and fixed on the fixing plate in a bolt fixing mode.
Furthermore, the supporting component is an electric telescopic column or a metal support.
Further, the cooling platform is in sliding fit with a guide rail arranged on the ground, and a casting to be cooled is placed on the cooling platform.
The invention has the following beneficial effects:
1. the operation of the cooling fan and the operation of the spraying assembly are controlled respectively, so that the operation of the cooling fan and the operation of the spraying assembly are controlled selectively according to the cooling requirement of the casting; meanwhile, the spray flow of the spray assembly can be controlled according to the cooling requirement of the casting, and the cooling effect of the casting is improved.
2. The invention realizes the omnibearing air blowing cooling and improves the cooling speed of the casting by the portal frame type frame consisting of the first fan fixing frame and the second fan fixing frame and the fan arranged on the fan fixing frame.
3. According to the invention, the opening of the fan can be selected according to actual requirements, and the inclination angle of the fan positioned at the top or two sides can be adjusted, so that the wind direction of the fan can be changed to meet the cooling requirements of different signal castings.
4. According to the invention, through the design of the cooling platform and the track, the cooling platform is moved out after cooling to directly carry out cooling of the next batch, so that the utilization rate of fan equipment is improved
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a block diagram of a cooling spray control system according to embodiment 1;
FIG. 2 is a block diagram of a cooling spray control system according to embodiment 2;
FIG. 3 is a schematic view of the cooling system for castings according to the present invention;
FIG. 4 is an enlarged view of a portion A of FIG. 1;
FIG. 5 is a schematic view of an assembly structure of a first fan fixing frame and a second fan fixing frame according to the present invention;
FIG. 6 is a schematic view of a second fan fixing frame according to the present invention;
FIG. 7 is a schematic view of the fastener of the present invention;
FIG. 8 is a schematic view of a fixing plate according to the present invention;
FIG. 9 is a schematic view of a first fan according to the present invention;
FIG. 10 is a schematic view of a second fan according to the present invention;
FIG. 11 is a schematic front view of the casting cooling system of the present invention;
FIG. 12 is a schematic view of a set screw assembly according to the present invention.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship that is merely for convenience in describing and simplifying the description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.
Example 1
Referring to fig. 1, the invention relates to a high-temperature casting atomizing air cooling system, which comprises a cooling platform and a gantry U-shaped bracket arranged on the casting cooling platform;
the two sides of the gantry U-shaped support are respectively provided with 3 rows of cooling fans a, the top of the gantry U-shaped support is provided with 3 rows of cooling fans b, 5 cooling fans a on each row are connected in series and are electrically connected with a power supply through a first switch, and 5 cooling fans b on each row are connected in series and are electrically connected with the power supply through a second switch;
the air outlets of each cooling fan a and each cooling fan b are respectively fixed with a spray assembly, each row or each row of spray assemblies are respectively communicated with a water supply pipe, the water inlet end of each water supply pipe is connected with a water pump, the water pump is arranged in the cooling water tank, the water supply pipe is provided with a third switch, and the third switch is a relay switch;
a liquid level sensor is arranged in the cooling water tank, a water inlet is also arranged on one side of the cooling water tank, a water supplementing pipe is communicated with the water inlet, the end part of the water supplementing pipe is communicated with a water source, a fourth switch is arranged on the water supplementing pipe, and the fourth switch is a relay switch;
the output end of the microprocessor is electrically connected with the water pump, and the input end of the microprocessor is electrically connected with the liquid level sensor;
the input end of the microprocessor is also electrically connected with a temperature sensor for detecting the room temperature, and the output end of the microprocessor is also electrically connected with a display screen.
Preferably, the first switch and the second switch are both a manual switch or a relay switch.
Preferably, the spray assembly includes at least one spray nozzle in communication with the water supply line.
Preferably, each water supply pipe is provided with a flow sensor, and the flow sensor is electrically connected with the microprocessor.
Preferably, a water temperature sensor for detecting water temperature and a water quality sensing unit for detecting water quality are further installed in the cooling water tank, and the water temperature sensor and the water quality sensing unit are both electrically connected with the microprocessor; the water quality sensing unit comprises one or more of a residual chlorine sensor, a pH sensor, a turbidity sensor, a conductivity sensor and an ORP sensor.
Preferably, the output end of the microprocessor is connected with an alarm.
When the hardness requirement of a casting is not high, the required hardness can be obtained through air cooling, and the cooling can be carried out only by opening the cooling fans a at the two sides and the cooling fan b at the top;
when the requirement on the hardness of the casting is high, spraying must be started at the same time when the cooling fans a on the two sides and the cooling fan b on the top, and the cooling fans a and the cooling fans b are used for driving the spraying nozzles to spray and spray on the surface of the casting; meanwhile, the spraying time can be set through the microprocessor according to different casting hardness requirements.
When the shape of the casting is irregular, the cooling fan a on one side with large heat storage capacity can be opened for cooling, and then the cooling fan a on the other side is opened, so that uniform cooling is realized; and simultaneously, whether the spraying component corresponding to the cooling fan a is started or not is determined according to the hardness requirement of the casting.
For large castings, the cooling fans a on both sides and the cooling fan b on the top and the corresponding spray can be simultaneously turned on, for example, the upper working die surface of a stamping die, so that more uniform hardness can be obtained.
For small castings, cooling fans a on two sides of a casting cooling platform can be selectively started, the number of the cooling fans a on each side is 2, and whether a spraying assembly corresponding to the cooling fan a is started or not is determined according to the hardness requirement of the castings.
When the water tank is used, the microprocessor drives the water pump to operate and controls the opening of the third switch, so that the water in the cooling water tank is sprayed out through the water supply pipe and the spraying nozzle in sequence under the action of the water pump; according to the room temperature and the cooling requirement of the casting, the opening degree of a third switch is controlled by a microprocessor under the action of a flow sensor so as to control the spraying amount sprayed out of the spraying nozzle;
when the water level control device is used, the water level of the cooling water tank is detected through the liquid level sensor, and the microprocessor is used for controlling the on-off of the fourth switch, so that the water level of the cooling water tank is ensured to be in a constant range.
When the device is used, the water quality for spraying in the cooling water tank is detected through the water quality sensing unit, and when the water quality problem exists, the device gives an alarm in time and stops spraying; avoids the influence of metal ions, acidic substances and the like possibly existing in the water body on the surface of the casting to the surface structure of the casting.
In the case of the example 2, the following examples are given,
based on the above embodiment 1, when the first switch and the second switch are both relay switches, the relay switches are electrically connected to the microprocessor. The on-state of the cooling fan a and the cooling fan b can be selectively turned on by the microprocessor.
Example 3
Referring to fig. 3-10, the gantry U-shaped bracket includes first fan fixing frames 1 disposed at two sides of the cooling platform 82, and a plurality of first fans 2 are respectively disposed on the two first fan fixing frames 1;
a second fan fixing frame 3 is fixed at the top of the two first fan fixing frames 1, and a plurality of second fans 4 are fixed on the second fan fixing frame 3;
the first fan fixing frame 1 comprises a plurality of rectangular frames 11 from top to bottom, a plurality of supporting columns 12 are connected between every two adjacent rectangular frames 11, a fixing plate 5 used for fixing the first fan 2 is installed on the first fan fixing frame 1, two ends of the fixing plate 5 are respectively fixed with an installation plate 51 used for installing the fixing plate 5 on the first fan fixing frame 1, one side of the installation plate 51 is provided with a clamping groove 52 matched with the end part of the fixing plate 5, the installation plate 51 is fixedly connected with the fixing plate 5 through a plurality of first fixing screws 54, and two ends of the installation plate 51 are respectively provided with a waist-shaped hole 53;
the mounting plate 51 is connected with the pillar 12 through a fixing piece, the fixing piece comprises a sleeve 6 movably sleeved with the pillar 12, a first fixing portion 61 and a second fixing portion 62 are symmetrically arranged on the peripheral side face of the sleeve 6 along the circle center, a fastening screw 65 penetrates through the side wall of the sleeve 6 on the first fixing portion 61, a fixing rod 63 movably matched with the waist-shaped hole 53 is arranged outside the second fixing portion 62, and a limiting nut 64 is matched with the end portion of the fixing rod 63 in a threaded mode.
Preferably, a supporting plate 13 for supporting the second fan fixing frame 3 is arranged at the top of the first fan fixing frame 1, and the supporting plate 13 is connected with the second fan fixing frame 3 through a plurality of supporting components 14.
Preferably, the second fan fixing frame 3 includes main beams 31 fixed at the ends of the plurality of supporting components 14, a plurality of main supporting longitudinal beams 32 are arranged between the two main beams 31, a plurality of fan mounting plates 33 used for mounting the second fan 4 are arranged between the two adjacent main supporting longitudinal beams 32, a plurality of supporting plates 34 are arranged on the upper surface of the main beam 31, auxiliary beams 35 are arranged at the tops of the supporting plates 34, auxiliary beams 36 are connected between the two auxiliary beams 35, connecting plates 37 are connected between the two adjacent auxiliary beams 36, supporting columns 38 are connected between the auxiliary beams 36 and the supporting longitudinal beams 32, and threaded holes are formed in the fan mounting plates 33.
Preferably, the air outlet end of the second fan 4 is provided with a fixing substrate 41, and the fixing substrate 41 is provided with a fixing hole 42 installed in cooperation with the threaded hole.
Preferably, the second fan 4 is fixedly connected with the second fan fixing frame 3 through a bolt and a nut by a fixing component.
Preferably, the bottom end of the first fan 2 is provided with a fan frame 21, and the fan frame 21 is fixed on the fixing plate 5 by a bolt fixing manner.
Preferably, the support assembly 14 is an electrically powered telescoping mast.
Preferably, the cooling platform 82 is in sliding fit with a guide rail 81 arranged on the ground 8, a casting 83 to be cooled is placed on the cooling platform 82, and a transmission mechanism which freely slides along the guide rail 81 is arranged on the cooling platform 82 and comprises a motor, a coupler, a brake, a speed reducer, a transmission belt and rollers.
When the fan fixing frame is used, the second fan 4 is directly fixed on the second fan fixing frame 3 through bolts and nuts, the bolts sequentially penetrate through the fixing holes 42 and the threaded holes, and the first fan 2 is fixed on the fixing plate 5 of the first fan fixing frame 1; before the first fan 2 is installed, an installation plate 51 is fixed at one end of a fixing plate 5, two ends of the installation plate 51 are respectively fixed on a support post 12 of the first fan fixing frame 1 through fixing pieces, the fixing pieces are fixed on the support post 12 through fastening screws 65, horizontal inclinations at two sides of the fixing plate 5 are adjusted by adjusting heights of the fixing pieces at two sides of the first fan fixing frame 1 according to requirements, the fixing pieces are installed on the support post 12 at the other end of the installation, the installation plate 51 is installed at the other end of the fixing plate 5, two ends of the installation plate 51 are respectively fixed on the two fixing pieces, and the fixing pieces are fixed on the support post 12 through the fastening screws 65.
Example 2
Referring to fig. 3-12, the gantry U-shaped bracket includes first fan fixing frames 1 disposed at two sides of the cooling platform 82, and a plurality of first fans 2 are respectively disposed on the two first fan fixing frames 1;
a second fan fixing frame 3 is fixed at the top of the two first fan fixing frames 1, and a plurality of second fans 4 are fixed on the second fan fixing frame 3;
the first fan fixing frame 1 comprises a plurality of rectangular frames 11 from top to bottom, a plurality of supporting columns 12 are connected between every two adjacent rectangular frames 11, a fixing plate 5 used for fixing the first fan 2 is installed on the first fan fixing frame 1, two ends of the fixing plate 5 are respectively fixed with an installation plate 51 used for installing the fixing plate 5 on the first fan fixing frame 1, one side of the installation plate 51 is provided with a clamping groove 52 matched with the end part of the fixing plate 5, the installation plate 51 is fixedly connected with the fixing plate 5 through a plurality of first fixing screws 54, and two ends of the installation plate 51 are respectively provided with a waist-shaped hole 53;
the mounting plate 51 is connected with the pillar 12 through a fixing piece, the fixing piece comprises a sleeve 6 movably sleeved with the pillar 12, a first fixing portion 61 and a second fixing portion 62 are symmetrically arranged on the peripheral side face of the sleeve 6 along the circle center, a fastening screw 65 penetrates through the side wall of the sleeve 6 on the first fixing portion 61, a fixing rod 63 movably matched with the waist-shaped hole 53 is arranged outside the second fixing portion 62, and a limiting nut 64 is matched with the end portion of the fixing rod 63 in a threaded mode.
Preferably, a supporting plate 13 for supporting the second fan fixing frame 3 is arranged at the top of the first fan fixing frame 1, and the supporting plate 13 is connected with the second fan fixing frame 3 through a plurality of supporting components 14.
Preferably, the second fan fixing frame 3 includes main beams 31 fixed at the ends of the plurality of supporting components 14, a plurality of main supporting longitudinal beams 32 are arranged between the two main beams 31, a plurality of fan mounting plates 33 used for mounting the second fan 4 are arranged between the two adjacent main supporting longitudinal beams 32, a plurality of supporting plates 34 are arranged on the upper surface of the main beam 31, auxiliary beams 35 are arranged at the tops of the supporting plates 34, auxiliary beams 36 are connected between the two auxiliary beams 35, connecting plates 37 are connected between the two adjacent auxiliary beams 36, supporting columns 38 are connected between the auxiliary beams 36 and the supporting longitudinal beams 32, and threaded holes are formed in the fan mounting plates 33.
Preferably, the air outlet end of the second fan 4 is provided with a fixing substrate 41, and the fixing substrate 41 is provided with a fixing hole 42 installed in cooperation with the threaded hole.
Preferably, the second fan 4 is fixedly connected with the second fan fixing frame 3 through a fixing component and a fixing screw component.
Preferably, the fixing screw assembly comprises a fixing screw 7 fixed on the threaded hole in a threaded manner, a limiting portion 76 is arranged at the bottom end of the fixing screw 7, an adjusting nut 71 is arranged on the fixing screw 7 above the limiting portion 76 in a threaded manner, the upper surface of the adjusting nut 71 is connected with a first gasket 74 through a first spring 75, a fixing nut 72 is arranged at the top of the fixing screw 7 in a threaded manner, and the bottom side surface of the fixing nut 72 is connected with a second gasket 73 through a second spring 76.
Preferably, the bottom end of the first fan 2 is provided with a fan frame 21, and the fan frame 21 is fixed on the fixing plate 5 by a bolt fixing manner.
Preferably, the support member 14 is a metal post.
Preferably, the cooling platform 82 is in sliding engagement with rails 81 provided on the floor 8, and the casting 83 to be cooled is placed on the cooling platform 82.
When in use, the first fan 2 is fixed on the fixing plate 5 of the first fan fixing frame 1; before the first fan 2 is installed, an installation plate 51 is fixed at one end of a fixing plate 5, two ends of the installation plate 51 are respectively fixed on a support post 12 of the first fan fixing frame 1 through fixing pieces, the fixing pieces are fixed on the support post 12 through fastening screws 65, horizontal inclinations at two sides of the fixing plate 5 are adjusted by adjusting heights of the fixing pieces at two sides of the first fan fixing frame 1 according to requirements, the fixing pieces are installed on the support post 12 at the other end of the installation, the installation plate 51 is installed at the other end of the fixing plate 5, two ends of the installation plate 51 are respectively fixed on the two fixing pieces, and the fixing pieces are fixed on the support post 12 through the fastening screws 65.
When in use, the fixing screw component of the second fan 4 is fixed on the second fan fixing frame 3 through the nut, the fixing screw 7 sequentially penetrates through the fixing hole 42 and the threaded hole,
firstly, fixing the fixing screw 7 on the threaded hole, adjusting the position of the adjusting nut 71 on the fixing screw 7 by rotating the adjusting nut 71 according to the actual horizontal inclination requirement of the second fan 4, and screwing the fixing hole 42 of the second fan 4 into the fixing nut 72 through the fixing screw 7 for fixing.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (6)
1. The utility model provides a high temperature foundry goods atomizing wind cooling system which characterized in that: comprises a cooling platform and a gantry U-shaped bracket arranged on the cooling platform;
n rows of cooling fans are respectively installed on two sides of the gantry U-shaped support, M rows of cooling fans are installed at the top of the gantry U-shaped support, each row of cooling fans are connected in series and are electrically connected with a power supply through a first switch, and each row of cooling fans are connected in series and are electrically connected with the power supply through a second switch;
the air outlet of each cooling fan is fixed with a spray assembly, each row or each row of the spray assemblies are communicated with a water supply pipe, the water inlet end of the water supply pipe is connected with a water pump, the water pump is arranged in a cooling water tank, and the water supply pipe is provided with a third switch;
a liquid level sensor is arranged in the cooling water tank, a water inlet is further formed in one side of the cooling water tank, a water supplementing pipe is communicated with the water inlet, a water source is communicated with the end of the water supplementing pipe, and a fourth switch is arranged on the water supplementing pipe;
the output end of the microprocessor is electrically connected with the water pump, and the input end of the microprocessor is electrically connected with the liquid level sensor;
the input end of the microprocessor is also electrically connected with a temperature sensor for detecting the room temperature, and the output end of the microprocessor is also electrically connected with a display screen;
the cooling water tank is also internally provided with a water temperature sensor for detecting water temperature and a water quality sensing unit for detecting water quality, and the water temperature sensor and the water quality sensing unit are both electrically connected with the microprocessor; the water quality sensing unit comprises one or more of a residual chlorine sensor, a pH sensor, a turbidity sensor, a conductivity sensor and an ORP sensor.
2. The high-temperature casting atomizing air cooling system as claimed in claim 1, wherein the number of the cooling fans in each row is 2-9, the value range of N is 1-5, and the value range of M is 1-5.
3. The atomized wind cooling system for high temperature castings according to claim 1, wherein the first switch and the second switch are both a manual switch or a relay switch.
4. The atomization wind cooling system for the high-temperature castings according to claim 3, wherein the first switch and the second switch are both relay switches, and the relay switches are electrically connected with a microprocessor.
5. The high temperature casting atomizing air cooling system of claim 1, wherein said spray assembly includes at least one spray nozzle, said spray nozzle being in communication with a water supply line.
6. The atomized wind cooling system for high-temperature castings according to claim 1, wherein each of the water supply pipes is provided with a flow sensor, and the flow sensors are electrically connected to the microprocessor.
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| CN201910349170.3A CN109967727B (en) | 2019-04-28 | 2019-04-28 | High-temperature casting atomization air cooling system |
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| CN201910349170.3A CN109967727B (en) | 2019-04-28 | 2019-04-28 | High-temperature casting atomization air cooling system |
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| CN109967727B true CN109967727B (en) | 2021-04-09 |
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| CN205406244U (en) * | 2016-03-01 | 2016-07-27 | 孟祥慧 | Automatic control large -scale transformer cooling device |
| CN206322041U (en) * | 2016-12-15 | 2017-07-11 | 长安石门发电有限公司 | A kind of exciting transformer cooling controller |
| CN206567523U (en) * | 2017-02-06 | 2017-10-20 | 镇平华星机械制造有限公司 | A kind of auto parts machinery casting cooling device |
| JP6755586B2 (en) * | 2017-06-30 | 2020-09-16 | 特殊電極株式会社 | Cooling device for high temperature parts |
| CN207170929U (en) * | 2017-09-07 | 2018-04-03 | 四川省金镭铸业有限公司 | A kind of cooler for foundry |
| CN208045246U (en) * | 2018-02-12 | 2018-11-02 | 华润电力（宜昌）有限公司 | A kind of cooling system of dry-type transformer |
| CN109666781B (en) * | 2018-12-11 | 2020-12-01 | 河北利镔通用设备有限公司 | Heat dissipation treatment process for grate bars |
-
2019
- 2019-04-28 CN CN201910349170.3A patent/CN109967727B/en active Active
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| CN109967727A (en) | 2019-07-05 |
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