CN211084572U

CN211084572U - Independent outdoor circulating water cooling device of hydraulic machine

Info

Publication number: CN211084572U
Application number: CN201922103504.7U
Authority: CN
Inventors: 马洪明; 郑汉东; 王永嘉; 李振
Original assignee: Dashiqiao Xinghua Magnesium Mine Co ltd
Current assignee: Dashiqiao Xinghua Magnesium Mine Co ltd
Priority date: 2019-11-29
Filing date: 2019-11-29
Publication date: 2020-07-24
Anticipated expiration: 2029-11-29

Abstract

The utility model relates to an independent outdoor circulating water cooling device of hydraulic press, including the reel body, reel body upper portion is equipped with smooth conical cover, smooth conical cover has the spiral disk burette, spiral disk burette below is equipped with the funnel, be equipped with the metal rack on the funnel in proper order, folding cotton net and protection cotton net, reel body lower part is equipped with the N die cavity, the outside of spiral disk burette is equipped with the external rotation aluminum pipe, be equipped with the spinning piece on the external rotation aluminum pipe, the last end of external rotation aluminum pipe is equipped with into water three-way solenoid valve, the lower extreme of external rotation aluminum pipe is equipped with out water three-way solenoid valve, be equipped with the circulating pump on the water three-way solenoid valve rear side pipeline, reel body both sides are equipped with the stand, be equipped with the arc door. The utility model discloses a coolant liquid flow cycle's route is switched according to temperature sensor's reading to the controller, is applicable to the use throughout the year in the north, and the running cost is low, can prevent simultaneously that outside plant dead leaf from causing a large amount of invasion and attack in to equipment, reduces piling up of dead leaf, and it is convenient to maintain.

Description

Independent outdoor circulating water cooling device of hydraulic machine

Technical Field

The utility model belongs to the technical field of the cooling device, in particular to independent outdoor circulating water cooling plant of hydraulic press.

Background

Nowadays, magnesia carbon bricks made of refractory materials are widely applied in industrial production. With the development of global circulation of commodities, the orders of magnesia carbon brick manufacturers are increasing day by day. The magnesia carbon brick is produced through mixing refractory material powder in certain proportion, and punching with screw brick press or hydraulic brick press. The spiral brick press can punch the magnesia carbon bricks in a reciprocating mode for several times during punching production, so that the punching efficiency is lower than that of a hydraulic brick press, and the hydraulic brick press is gradually used in a large amount during the production of the magnesia carbon bricks. The long-time production of the hydraulic equipment needs to ensure that the temperature of the hydraulic oil is within a certain temperature range, and the viscosity of the oil meets the requirement of the synthetic production. When the hydraulic brick press is used for long-time production in a factory building, the oil temperature rises too fast, and the traditional indoor cooling device is difficult to stably maintain the temperature of the hydraulic oil within a reasonable temperature range for a long time. However, most production bases of the magnesia carbon bricks are in the central region of Liaoning in the northeast of China, and the outdoor cooling device is not suitable for cooling in summer in winter due to the large outdoor temperature difference between winter and summer, but cannot effectively cool in summer due to the cooling in winter; and the season wind in spring and autumn causes the withered leaves of the plants to be easily accumulated, influences the normal use of the outdoor cooling device and is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

The invention provides an independent outdoor circulating water cooling device of a hydraulic machine, which aims to solve the technical problems.

The utility model provides a technical scheme that above-mentioned technical problem took is: the utility model provides an independent outdoor circulating water cooling device of hydraulic press, its structural feature lies in, including the reel body, reel body upper portion is equipped with smooth cone cover, smooth cone cover has the spiral disk burette, spiral disk burette below is equipped with the funnel, be equipped with the metal rack on the funnel in proper order, folding cotton web and protection cotton web, reel body lower part is equipped with N die cavity, the outside of spiral disk burette is equipped with the external rotation aluminum pipe, be equipped with the spinning piece on the external rotation aluminum pipe, the last end of external rotation aluminum pipe is equipped with into water three-way solenoid valve, the lower end of external rotation aluminum pipe is equipped with out water three-way solenoid valve, be equipped with the circulating pump on the pipeline of play water three-way solenoid valve rear side, reel body both sides are equipped with the stand, be equipped with the arc door on the.

Furthermore, one water outlet of the water inlet three-way electromagnetic valve is sequentially connected with the external rotation aluminum pipe and the water outlet three-way electromagnetic valve through pipelines, and the other water outlet of the water inlet three-way electromagnetic valve is sequentially communicated with the spiral disk dropper, the funnel, the N cavity and the water outlet three-way electromagnetic valve.

Further, evenly be equipped with a plurality of drop holes on the pipe wall of spiral disk burette, the last end and the tee bend solenoid valve tube coupling of intaking of spiral disk burette, the lower end of spiral disk burette is equipped with the plug, spiral disk burette adopts pipe clamp mode bolt connection with the middle part of round support body, the spiral disk burette is arranged in directly over the funnel, the diameter of funnel upper portion open-ended is greater than the diameter that the spiral disk burette formed, the end opening and the upper end tube coupling of N die cavity of funnel, the lower extreme and the tee bend solenoid valve tube coupling of play water of N die cavity.

Furthermore, the N-shaped cavity is a through-shaped passage.

Furthermore, the metal net rack, the folding cotton net and the protective cotton net are sequentially placed in the funnel, and the funnel is supported in a grate mode.

Furthermore, a metal net is arranged outside the round frame body, and a rotary door is arranged on one side of the metal net.

Furthermore, the arc door is four and two liang of relative settings, and the arc door rotates with the stand to be connected, is equipped with the hasp on two relative arc doors.

Furthermore, the controller is electrically connected with the water inlet three-way electromagnetic valve, the water outlet three-way electromagnetic valve, the circulating pump and the temperature sensor respectively.

The utility model has the advantages that: the utility model adopts the controller to switch the path of the cooling liquid flowing circulation according to the reading of the temperature sensor, and the controller changes the path of the cooling liquid circulation through the simultaneous linkage control of the water inlet three-way electromagnetic valve and the water outlet three-way electromagnetic valve; when the cooling liquid circulates in the external-rotation aluminum pipe, the cooling liquid can be quickly cooled through the rotary vane, the cooling liquid is suitable for winter or spring and autumn, the cooling liquid is dripped by the spiral-disk dropper, and the cooling liquid is quickly cooled through the funnel and the N-shaped cavity for recycling and filtering, the cooling liquid is suitable for summer and spring and autumn with higher temperature, the four-season cooling effect is better, and the consumed energy consumption is lower; in addition, the arc-shaped door can be closed in winter and spring and autumn, so that a large amount of invasion of external plant dead leaves to equipment is prevented, the metal net can protect fallen leaves and the like again, accumulation of the dead leaves is reduced, and maintenance is simple.

Drawings

Fig. 1 is a schematic front view of the present invention;

fig. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic view of a spiral disk dropper of the present invention;

FIG. 4 is a schematic cross-sectional view of an aluminum epiwhirl tube in accordance with the present invention;

in the figure: 1 round frame body, 11 smooth cone covers, 12 metal nets, 121 swing doors, 2 spiral disk burettes, 21 drip holes, 3 funnels, 31 metal net racks, 32 folding cotton nets, 33 protective cotton nets, 4-N cavities, 5 external-rotation aluminum pipes, 51 spiral sheets, 6 water inlet three-way electromagnetic valves, 7 water outlet three-way electromagnetic valves, 71 circulating pumps, 8 upright columns, 81 arc doors, 82 hasps, 9 controllers and 91 temperature sensors.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. The components of the embodiments of the present invention, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiment of the present invention, all other embodiments obtained by the person skilled in the art without creative work belong to the protection scope of the present invention.

As an example, as shown in fig. 1, fig. 2, fig. 3 and fig. 4, an independent outdoor water cooling apparatus of a hydraulic machine is structurally characterized by comprising a circular frame body 1, wherein a smooth conical cover 11 may be disposed on the upper portion of the circular frame body 1, a metal mesh 12 may be disposed outside the circular frame body 1, the circular frame body 1 serves as an integral support for a steel frame body, the smooth conical cover 11 is a conical upper cover made of a smooth white steel plate, the smooth conical cover 11 and the circular frame body 1 are connected by bolts, snow is not easily accumulated in winter on the upper portion of the whole body, the metal mesh 12 is bolted or spot-welded to the circumference outside the circular frame body 1 to form a protection, a swing door 121 may be disposed on one side of the metal mesh 12, the swing door 121 is also made of the same metal mesh, and the swing door 121 is convenient for a maintainer to go in and go out after being opened.

The central part below the smooth conical cover 11 can be provided with a spiral disk burette 2, drip holes 21 are uniformly arranged on the pipe wall of the spiral disk burette 2, the spiral disk burette 2 is made by spirally winding a PPR pipe with a lining, a plurality of round holes with the diameter of two to six millimeters are uniformly arranged and drilled on the pipe wall of the PPR pipe, and the spiral disk burette 2 is bolted with the middle part of the circular frame body 1 in a pipe clamp mode; spiral disk burette 2 below can be equipped with funnel 3, and funnel 3 is placed and is connected through last bolt joint at round frame body 1, can be equipped with metal net rack 31, folding cotton net 32 and protection cotton net 33 on funnel 3 in proper order, and metal net rack 31, folding cotton net 32 and protection cotton net 33 can be placed in funnel 3 in proper order, and funnel 3 can adopt the grate type to support and carry out respective support and place. The spiral disk dropper 2 is arranged right above the funnel 3, the diameter of an opening at the upper part of the funnel 3 is larger than that formed by the spiral disk dropper 2, cooling liquid drops dripped from the drip hole 21 by the spiral disk dropper 2 can be conveniently recovered through the funnel 3, the metal net rack 31, the folding cotton net 32 and the protective cotton net 33 can filter the recovered liquid for 3 times, and the metal net rack 31 is a white steel metal net with a net opening of 1 mm and mainly filters large solid objects; the folded web 32 is a pleated, thin web filter, such as a fan cross-section, that filters dust and particles and facilitates the passage of liquid; the protective cotton net 33 is made of common synthetic fiber filter cotton with good permeability, and mainly has the function of preventing external substances from directly entering a circulating pipeline when the metal net rack 31 and the folding cotton net 32 are taken out for cleaning or replacement. The lower part of the round frame body 1 can be provided with an N-shaped cavity 4, the N-shaped cavity 4 is a through passage, the lower opening of the funnel 3 is connected with the upper end pipeline of the N-shaped cavity 4, and partial dust or particles can be precipitated by flowing-down cooling liquid through the N-shaped cavity 4. The spiral disk burette 2 can be provided with an outward-rotating aluminum pipe 5 outside, the outward-rotating aluminum pipe 5 can be provided with a rotary vane 51, the outward-rotating aluminum pipe 5 is a spiral aluminum through pipe, and the aluminum rotary vane 51 uniformly distributed on the through pipe can quickly dissipate heat. The last end of the outer rotary aluminum pipe 5 can be equipped with into water three way solenoid valve 6, the lower end of outer rotary aluminum pipe 5 can be equipped with out water three way solenoid valve 7, can be equipped with circulating pump 71 on the pipeline of the rear side of play water three way solenoid valve 7, and circulating pump 71 can adopt the adjustable speed vertical pump of the precious pump industry limited company of plastic of Dongguan city. A water outlet of the water inlet three-way electromagnetic valve 6 can be sequentially connected with the external rotation aluminum pipe 5 and the water outlet three-way electromagnetic valve 7 in a pipeline manner to form a passage; another water outlet of the water inlet three-way electromagnetic valve 6 can form another high-efficiency heat radiation passage with the spiral disk dropper 2, the funnel 3, the N cavity 4 and the water outlet three-way electromagnetic valve 7 in sequence; the last end of spiral disk burette 2 can with the 6 tube coupling of water inlet three way solenoid valve, the lower end of spiral disk burette 2 is screwed for the plug screw and is stopped up, and the coolant liquid in spiral disk burette 2 flows out and drips in funnel 3 of below through drip hole 21, and radiating efficiency increases, and refrigerated effect is better, and N die cavity 4 carries out the tube coupling of route with funnel 3 and play water three way solenoid valve 7 again. 1 both sides of round frame body can be equipped with stand 8, stand 8 can be with 1 welded connection of round frame body, and stand 8 can be thick steel pipe or square steel, can be equipped with arc door 81 on the stand 8, and arc door 81 can be four and two liang of relative settings, and arc door 81 and stand 8 can adopt the door-hinge formula to rotate to be connected, can hang with hasp 82 on two relative arc doors 81 and take the locking to connect. A controller 9 may be disposed on one of the doors 81, and a temperature sensor 91 may be disposed under the controller 9. The controller 9 may be electrically connected to the water inlet three-way solenoid valve 6, the water outlet three-way solenoid valve 7, the circulating pump 71, and the temperature sensor 91, respectively.

The embodiment of the present invention provides a temperature range can be known to the controller 9 through the temperature sensor 91, and the controller 9 selects the corresponding circulation mode to perform the cooling circulation operation according to the set parameters. When the temperature is lower in winter, the controller 9 controls the linkage of the water inlet three-way electromagnetic valve 6 and the water outlet three-way electromagnetic valve 7, the water inlet three-way electromagnetic valve 6, the external rotary aluminum pipe 5, the water outlet three-way electromagnetic valve 7 and the circulating pump 71 form a passage with a circulating pipeline leading to a workshop, meanwhile, the controller 9 can be in data transmission connection with a temperature sensor in a hydraulic equipment oil tank in the workshop, and the controller 9 can control the circulating pump 71 to adjust the circulating speed of the circulating cooling liquid flow according to actual needs. In spring and autumn, the controller 9 may adjust the circulation pump 71 according to the received temperature condition to increase the efficiency of circulation in the pipeline, thereby accelerating the cooling circulation operation. When in hot summer, the manual arc door 81 can be opened, the controller 9 can control the linkage of the water inlet three-way electromagnetic valve 6 and the water outlet three-way electromagnetic valve 7 according to the received data information, so that the circulation of liquid flow in the external rotation aluminum pipe 5 is stopped, the three-way electromagnetic valve 6, the spiral disk dropper 2, the funnel 3, the N cavity 4 and the water outlet three-way electromagnetic valve 7 are circulated, and the heat dissipation is accelerated. The utility model adopts the controller 9 to switch the path of the cooling liquid flowing circulation according to the reading of the temperature sensor 91, and the controller 9 changes the through-flow path of the cooling liquid circulation through the simultaneous linkage control of the water inlet three-way electromagnetic valve 6 and the water outlet three-way electromagnetic valve 7; when the cooling liquid circulates in the external rotation aluminum pipe 5, the cooling liquid can be quickly cooled through the rotary vane 51 and is suitable for winter or spring and autumn, the quick cooling mode that the cooling liquid is dripped by the spiral disk dropper 2 and is recovered and filtered through the funnel 3 and the N cavity 4 is suitable for summer and spring and autumn with higher temperature, and meanwhile, the controller 9 can also control the water pressure of the circulating pump 71, so that the energy consumption of the cooling circulation is saved; in addition, the arc door 81 can be closed in winter and spring and autumn, so that a large amount of invasion of external plants and dead leaves to equipment is prevented, the metal net 12 can protect fallen leaves again, accumulation of the dead leaves is reduced, and maintenance is simple.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be dominated by the protection scope of the claims.

Claims

1. The utility model provides an independent outdoor circulating water cooling plant of hydraulic press which characterized in that: including the circle frame body, circle frame body upper portion is equipped with smooth cone cover, smooth cone cover has the spiral plate burette, spiral plate burette below is equipped with the funnel, be equipped with the metal rack on the funnel in proper order, folding cotton net and protection cotton net, circle frame body lower part is equipped with the N die cavity, the outside of spiral plate burette is equipped with the external rotation aluminum pipe, be equipped with the rotor plate on the external rotation aluminum pipe, the last end of external rotation aluminum pipe is equipped with into water three-way solenoid valve, the lower end of external rotation aluminum pipe is equipped with out water three-way solenoid valve, be equipped with the circulating pump on the pipeline of play water three-way solenoid valve rear side, circle frame body both sides are equipped with the stand, be equipped with the arc door on the stand.

2. The independent outdoor circulating water cooling device of the hydraulic machine as claimed in claim 1, wherein: one water outlet of the water inlet three-way electromagnetic valve is sequentially connected with the external rotation aluminum pipe and the water outlet three-way electromagnetic valve through pipelines, and the other water outlet of the water inlet three-way electromagnetic valve is sequentially communicated with the spiral disk dropper, the funnel, the N cavity and the water outlet three-way electromagnetic valve through a passage.

3. The independent outdoor circulating water cooling device of the hydraulic machine as claimed in claim 2, wherein: the utility model discloses a funnel, including the spiral disk burette, the pipe wall of spiral disk burette is last evenly to be equipped with a plurality of drip holes, the last end and the tee bend solenoid valve tube coupling of intaking of spiral disk burette, the lower end shutoff of spiral disk burette is stopped up, the spiral disk burette adopts pipe clamp mode bolt connection with the middle part of round support body, the spiral disk burette is arranged in directly over the funnel, the diameter of funnel upper portion open-ended is greater than the diameter that the spiral disk burette formed, the end opening and the upper end tube coupling of N die cavity of funnel, the lower extreme and the tee bend solenoid valve tube coupling.

4. The independent outdoor circulating water cooling device of the hydraulic machine as claimed in claim 3, wherein: the N-shaped cavity is a through-shaped passage.

5. The independent outdoor circulating water cooling device of the hydraulic machine as claimed in claim 1, wherein: the metal net rack, the folding cotton net and the protective cotton net are sequentially placed in the funnel, and the funnel is supported in a grate mode.

6. The independent outdoor circulating water cooling device of the hydraulic machine as claimed in claim 1, wherein: the metal net is arranged outside the round frame body, and a rotary door is arranged on one side of the metal net.

7. The independent outdoor circulating water cooling device of the hydraulic machine as claimed in claim 1, wherein: the arc door is four and two liang of relative settings, and the arc door rotates with the stand to be connected, is equipped with the hasp on two relative arc doors.

8. The independent outdoor circulating water cooling device of the hydraulic machine as claimed in claim 1, wherein: the controller is electrically connected with the water inlet three-way electromagnetic valve, the water outlet three-way electromagnetic valve, the circulating pump and the temperature sensor respectively.