Cooling water centralized supply device for production

Abstract

The utility model discloses a cooling water centralized supply device for production, which relates to the technical field of cooling devices, and comprises a shell, a water tank, a water outlet pipe, a water inlet pipe and a water outlet pipe, the water storage tank is fixedly connected to the inner side of the shell, and a water outlet pipe is installed at the water outlet position of the water storage tank; the first water inlet pipe is mounted at the water inlet of the shell; and the filtering mechanism is arranged on the inner side of the water storage tank and used for filtering cooling water for production, and the filtering mechanism comprises a filtering plate fixedly connected to the inner side of the water storage tank. According to the utility model, through the matching of parts such as the filter plate, cooling water flows downwards along the round holes, is filtered by the filter plate and flows into the reservoir, so that the cooling water is filtered, external dust is prevented from circulating along with the cooling water and blocking other parts, and the overall practicability of the device is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of cooling device, specifically a kind of production cooling water centralized supply device. BACKGROUND

[0002] Production cooling water centralized supply device aims to realize the centralized cooling of multiple production loads, improve cooling efficiency and reduce energy consumption, and the device is widely used in various industrial production fields, such as machining, chemical production, food processing, etc. The production load that needs to be cooled is centrally cooled and processed. At the same time, with the continuous progress of technology and the continuous expansion of application scenarios, the performance and reliability of the production cooling water centralized supply device will also be continuously improved.

[0003] The existing production cooling water centralized supply device generally starts with a circulating water pump, which delivers cooling water in the cooling water pool to the heat exchange equipment in each production equipment through the pipeline system. In the heat exchange equipment, the cooling water exchanges heat with the process medium that needs to be cooled, absorbs and carries away the heat in the process medium, reduces the temperature of the process medium, and sends the heat-exchanged hot water back to the cooling tower. The cooling tower cools the hot water by spraying it into the honeycomb-shaped heat dissipation filler and air convection, which reduces the water temperature. The cooling water treated by the cooling tower flows back to the cooling water pool for the next cycle. Since the cooling water is in direct contact with the outside air during circulation, dust from the outside will enter the production cooling water centralized supply device with the cooling water circulation. Over time, the filler holes in the cooling tower will be clogged, reducing heat exchange efficiency and affecting cooling effect. SUMMARY

[0004] The utility model aims to provide a kind of production cooling water centralized supply device to solve the problem that the dust from the outside will enter the production cooling water centralized supply device with the cooling water circulation in the above background technology, which will cause the filler holes to be clogged, reduce heat exchange efficiency and affect cooling effect.

[0005] To achieve the above purpose, the utility model provides the following technical scheme:

[0006] The utility model provides a centralized supply device for production cooling water, which comprises a shell, a water passing pool fixedly connected to the inner side of the shell, a water storage pool fixedly connected to the inner side of the shell, a water outlet pipe installed at the water outlet of the water storage pool, a first water inlet pipe installed at the water inlet of the shell, a filtering mechanism arranged on the inner side of the water storage pool for filtering the production cooling water, the filtering mechanism comprising a filter plate fixedly connected to the inner side of the water storage pool, the top of the filter plate being fixedly connected to the bottom of the water passing pool, and a scraping plate arranged on the inner side of the filter plate, a sewage discharge mechanism arranged on the inner side of the filter plate for discharging the dirt scraped by the scraping plate, a second water inlet pipe fixedly connected to the inner side of the shell, and a dirt storage tank formed in the bottom of the inner side of the shell.

[0007] Further, the filtering mechanism further comprises a first circular plate fixedly connected to the outer wall of the second water inlet pipe, a driving motor is installed at the top of the first circular plate, a unidirectional threaded screw rod is fixedly connected to the output end of the driving motor and penetrates through the bottom of the first circular plate, an L-shaped strip is slidably connected to the inner side of the first circular plate, a threaded tube is fixedly connected to one end of the L-shaped strip and is threadedly connected to the outer wall of the unidirectional threaded screw rod, and the scraping plate is fixedly connected to the bottom of the threaded tube.

[0008] Further, the sewage discharge mechanism comprises a connecting strip fixedly connected to the bottom of the scraping plate, a second circular plate is fixedly connected to the bottom of the connecting strip, a tapered surface is arranged on the outer wall of the second circular plate, a spherical rod is fixedly connected to the bottom of the second circular plate, one end of the spherical rod is provided with a spherical surface, a circular tube is fixedly connected to the inner side of the filter plate, a rubber strip is arranged on the inner side of the circular tube, an inclined plate is slidably connected to the outer wall of the second water inlet pipe, a limiting sliding groove is formed in the inner side of the inclined plate, a trapezoidal block is slidably connected to the inner side of the limiting sliding groove, and a first tension spring is installed at one end of the trapezoidal block and the inner side of the limiting sliding groove.

[0009] Further, the sewage discharge mechanism further comprises a third circular plate fixedly connected to the outer wall of the second water inlet pipe, two rectangular tubes are fixedly connected to the top of the third circular plate, two sliding columns are fixedly connected to the bottom of the inclined plate, a second tension spring is installed between each sliding column and the third circular plate, and the sliding columns are slidably connected to the inner sides of the rectangular tubes.

[0010] Further technical solutions, the top of the inclined plate is rotatably connected with a rotating pipe, the outer wall of the rotating pipe is fixedly connected with two sweeping strips, the top of the rotating pipe is fixedly connected with an annular rack, the inner side of the second circular plate is rotatably connected with a second cylinder, the bottom of the second cylinder is fixedly connected with a spur gear, and the spur gear is engaged with the annular rack, the top of the second cylinder is fixedly connected with a rectangular strip, the outer wall of the unidirectional screw rod is fixedly connected with a first rotating roller, the inner side of the first circular plate is rotatably connected with a first cylinder, the outer wall of the first cylinder is fixedly connected with a second rotating roller, one end of the rectangular strip penetrates to the outside of the first cylinder and is slidably connected with the first cylinder, and the second rotating roller is installed with a belt on the outer wall of the first rotating roller.

[0011] Further technical solutions, the top of the inclined plate is fixedly connected with a hose matched with the limiting sliding groove, and one end of the hose is fixedly connected with the second circular plate.

[0012] The beneficial effects of the utility model are as follows:

[0013] The utility model discloses a filter plate and other parts cooperate, cooling water flows down along the circular hole and filters to the water reservoir through the filter plate, which realizes the filtration of cooling water, prevents dust from circulating with cooling water, and causes other components to be blocked.

[0014] Through the cooperation of the scraping plate and other parts, the threaded pipe is driven to move downwards, when the threaded pipe moves to the lowest point, the driving motor reversely rotates to drive the threaded pipe to reset, which drives the scraping plate to reciprocate up and down to reciprocally scrape the inner wall of the filter plate, effectively prevents dirt from blocking the filter plate, and affects the filtering efficiency of the filter plate.

[0015] Other features and advantages of the utility model will be described in detail in the subsequent specific embodiment part. ACCURACY OF DRAWINGS

[0016] Figure 1 The utility model discloses a structure schematic diagram.

[0017] Figure 2 The utility model discloses a sectional view.

[0018] Figure 3 The utility model discloses a structure schematic diagram of filter mechanism. Figure 2 The utility model discloses a structure schematic diagram of filter mechanism.

[0019] Figure 4 The utility model discloses a structure schematic diagram of filter mechanism.

[0020] Figure 5 The utility model discloses a structure schematic diagram of filter mechanism. Figure 4 The utility model discloses a structure schematic diagram of filter mechanism.

[0021] Figure 6 : Schematic diagram of the inclined plate structure of the present invention.

[0022] Reference numerals: 1, housing; 2, water outlet pipe; 3, water tank; 4, water reservoir; 5, first water inlet pipe; 6, filtering mechanism; 601, driving motor; 602, first circular plate; 603, filtering plate; 604, one-way threaded screw; 605, threaded pipe; 606, scraping plate; 607, L-shaped strip; 7, sewage discharge mechanism; 701, second circular plate; 702, inclined plate; 703, circular pipe; 704, spherical rod; 705, limiting slide; 706, trapezoidal block; 7 07. First tension spring; 708. Third circular plate; 709. Rectangular tube; 710. Sliding column; 711. Second tension spring; 712. Hose; 713. Rotating tube; 714. Sweeping bar; 715. First rotating roller; 716. Second rotating roller; 717. Belt; 718. First cylinder; 719. Rectangular bar; 720. Second cylinder; 721. Spur gear; 722. Ring rack; 723. Connecting bar; 8. Second water inlet pipe; 9. Sewage storage tank. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present invention.

[0024] Please refer to Figures 1-6 In an embodiment of the present invention, a centralized supply device for cooling water for production includes: a shell 1, the inner side of the shell 1 is fixedly connected to a water tank 3; a water reservoir 4, the water reservoir 4 is fixedly connected to the inner side of the shell 1, and a water outlet pipe 2 is installed at the water outlet of the water reservoir 4; a first water inlet pipe 5, the first water inlet pipe 5 is installed at the water inlet of the shell 1; a filter mechanism 6, the filter mechanism 6 is arranged on the inner side of the water reservoir 4, and is used to filter the cooling water for production, the filter mechanism 6 includes a filter plate 603 fixedly connected to the inner side of the water reservoir 4, and the top of the filter plate 603 is fixedly connected to the bottom of the water tank 3, and a scraper plate 606 is provided on the inner side of the filter plate 603; a sewage discharge mechanism 7, the sewage discharge mechanism 7 is arranged on the inner side of the filter plate 603 , used to discharge the dirt scraped off by the scraping plate 606; a second water inlet pipe 8, the second water inlet pipe 8 is fixedly connected to the inner side of the shell 1; a dirt storage tank 9, the dirt storage tank 9 is opened at the inner bottom of the shell 1; the filtering mechanism 6 also includes a first circular plate 602 fixedly connected to the outer wall of the second water inlet pipe 8, a driving motor 601 is installed on the top of the first circular plate 602, the output end of the driving motor 601 passes through the bottom of the first circular plate 602 and is fixedly connected to a one-way threaded screw 604, the inner side of the first circular plate 602 is slidably connected with 607, one end of the L-shaped bar 607 is fixedly connected to a threaded tube 605, and the threaded tube 605 is threadedly connected to the outer wall of the one-way threaded screw 604, and the scraping plate 606 is fixedly connected to the bottom of the threaded tube 605.

[0025] In this embodiment: when the cooling water for production is cooled in the first water inlet pipe 5 by the supply device and then flows into the water pool 3, the water pool 3 is provided with a circular hole matched with the filter plate 603, the cooling water flows downward along the circular hole, passes through the filter plate 603 and then flows into the water storage pool 4, so that the filtering of the cooling water is realized, dust from the outside is prevented from circulating with the cooling water and causing other components to be blocked, and thus the overall practicability of the device is improved.

[0026] The outer wall of the scraping plate 606 is provided with bristles at the contact position with the filter plate 603, when the cooling water is filtered by the filter plate 603, at this time, the staff starts the driving motor 601, the output end of the driving motor 601 drives the unidirectional screw rod 604 to rotate, so as to drive the threaded tube 605 to move downward, when the threaded tube 605 moves to the lowest point, the driving motor reverses to drive the threaded tube to reset, so as to drive the scraping plate 606 to reciprocate upward and downward to reciprocally scrape the inner wall of the filter plate 603, effectively preventing dirt from blocking the filter plate 603 and affecting the filtering efficiency of the filter plate 603, and thus the overall practicability of the device is improved.

[0027] Please refer to Figures 2-6The pollution discharge mechanism 7 comprises a connecting strip 723 fixedly connected to the bottom of the scraping plate 606, the bottom of the connecting strip 723 is fixedly connected with a second circular plate 701, the outer wall of the second circular plate 701 is provided with a tapered surface, the bottom of the second circular plate 701 is fixedly connected with a spherical rod 704, one end of the spherical rod 704 is provided with a spherical surface, the inner side of the filter plate 603 is fixedly connected with a circular tube 703, the inner side of the circular tube 703 is provided with a rubber strip, the outer wall of the second water inlet pipe 8 is slidably connected with an inclined plate 702, the inner side of the inclined plate 702 is provided with a limiting sliding groove 705, the inner side of the limiting sliding groove 705 is slidably connected with a trapezoidal block 706, the inner side of the limiting sliding groove 705 and one end of the trapezoidal block 706 are provided with a first tension spring 707, the pollution discharge mechanism 7 further comprises a third circular plate 708 fixedly connected to the outer wall of the second water inlet pipe 8, the top of the third circular plate 708 is fixedly connected with two rectangular tubes 709, the bottom of the inclined plate 702 is fixedly connected with two sliding columns 710, one second tension spring 711 is arranged between each sliding column 710 and the third circular plate 708, and the sliding column 710 is slidably connected with the inner side of the rectangular tube 709; the top of the inclined plate 702 is rotatably connected with a rotating tube 713, the outer wall of the rotating tube 713 is fixedly connected with two sweeping strips 714, the top of the rotating tube 713 is fixedly connected with an annular gear rack 722, the inner side of the second circular plate 701 is rotatably connected with a second cylinder 720, the bottom of the second cylinder 720 is fixedly connected with a spur gear 721, and the spur gear 721 is engaged with the annular gear rack 722, the top of the second cylinder 720 is fixedly connected with a rectangular strip 719, the outer wall of the one-way screw rod 604 is fixedly connected with a first rotating roller 715, the inner side of the first circular plate 602 is rotatably connected with a first cylinder 718, the outer wall of the first cylinder 718 is fixedly connected with a second rotating roller 716, one end of the rectangular strip 719 penetrates to the outside of the first cylinder 718 and is slidably connected with the first cylinder 718, and the second rotating roller 716 and the outer wall of the first rotating roller 715 are provided with a belt 717; the top of the inclined plate 702 is fixedly connected with a hose 712 matched with the limiting sliding groove 705, and one end of the hose 712 is fixedly connected with the second circular plate 701.

[0028] In the embodiment: when the driving motor 601 drives the scraping plate 606 to move downwards, the second circular plate 701 is driven to move downwards, thereby driving the spherical rod 704 to move downwards, thereby pushing the trapezoidal block 706 to move to one side of the first tension spring 707 under the action of the inclined surface at one end of the trapezoidal block, and the inner side of the second water inlet pipe 8 is provided with a clamping groove matched with the limiting sliding groove 705, when the spherical rod 704 pushes the trapezoidal block 706 out of the clamping groove and makes it shrink into the inner side of the limiting sliding groove 705, the limiting of the inclined plate 702 is opened at this time, the spherical rod 704 continues to push the trapezoidal block 706 to move, until the bottom of the spherical rod 704 is separated from the inclined surface at one end of the trapezoidal block 706, at this time, the inclined plate 702 moves downwards along the outer wall of the second water inlet pipe 8 under the pushing force of the spherical rod 704, at this time, the dirt slides into the dirt storage tank 9 along the outer wall of the inclined plate 702, thereby realizing the cleaning of the dirt, when the scraping plate 606 moves to the maximum position, at this time, the driving motor 601 drives the scraping plate 606 to move upwards, at this time, the sliding column 710 is pushed upwards under the action of the second tension spring 711, thereby driving the inclined plate 702 to move upwards, so that the inclined plate 702 is reset, at the same time, when the inclined plate 702 moves to the initial position, at this time, the trapezoidal block 706 is pushed into the clamping groove under the action of the first tension spring 707, so as to realize the limiting of the position of the inclined plate 702, prevent the inclined plate 702 from sliding downwards to cause the water in the filter plate 603 to flow into the dirt storage tank 9, at the same time, when the spherical rod 704 pushes the inclined plate 702 away from the initial position, at this time, the second circular plate 701 can abut against the rubber strip on the outer wall of the circular tube 703, so as to realize the sealing of the device, prevent the water on the top of the second circular plate 701 from flowing into the dirt storage tank 9, thereby increasing the overall practicability of the device, so that the device can automatically process the dirt scraped by the filter plate 603, without stopping the operation of the machine to manually remove the dirt, thereby improving the working efficiency of the device.

[0029] When the output end of the driving motor 601 drives the filter plate 603 to rotate, the first rotating roller 715 is driven to rotate, thereby driving the first cylinder 718 to move, thereby driving the second rotating roller 716 to rotate, thereby driving the first cylinder 718 to rotate, the rectangular strip 719 is driven to rotate under the action of the first cylinder 718, so that the second cylinder 720 drives the spur gear 721 to rotate, thereby driving the annular rack 722 to rotate, and further driving the sweeping strip 714 to rotate, thereby realizing the sweeping of the dirt on the top of the inclined plate 702, so that when the inclined plate 702 is pushed into the inner side of the dirt storage tank 9 by the spherical rod 704, the dirt on the top of the inclined plate 702 can be further cleaned, thereby improving the overall practicability of the device.

[0030] It is apparent for a person skilled in the art that the present application is not limited to the details of the above-described exemplary embodiments, but that it can be implemented in other concrete forms without departing from the spirit or the essential characteristics of the present application. Therefore, the embodiments should be considered as exemplary and non-limiting, the scope of the present application being defined by the claims appended hereto rather than by the above description, and all the changes which fall within the meaning and the scope of the equivalent elements of the claims are intended to be embraced therein. Any reference signs in the claims should not be construed as limiting the claims to the figures in which the reference signs are used.

[0031] Furthermore, it should be understood that although the present specification describes only a single independent technical solution for each embodiment, the specification is described in this way only for the sake of clarity, and a person skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be combined appropriately to form other implementations that can be understood by a person skilled in the art.

Claims

1. A centralized cooling water supply device for production, characterized in that: include: A housing (1), wherein the inner side of the housing (1) is fixedly connected to a water tank (3); A water reservoir (4), the water reservoir (4) being fixedly connected to the inner side of the housing (1), and a water outlet pipe (2) being installed at the water outlet of the water reservoir (4); a first water inlet pipe (5), the first water inlet pipe (5) being installed at the water inlet of the housing (1); A filtering mechanism (6), the filtering mechanism (6) being arranged on the inner side of the water reservoir (4) and being used for filtering the production cooling water, the filtering mechanism (6) comprising a filtering plate (603) fixedly connected to the inner side of the water reservoir (4), the top of the filtering plate (603) being fixedly connected to the bottom of the water passage tank (3), and a scraping plate (606) being arranged on the inner side of the filtering plate (603); a sewage discharge mechanism (7), the sewage discharge mechanism (7) being arranged on the inner side of the filter plate (603) and being used for discharging the dirt scraped off by the scraping plate (606); a second water inlet pipe (8), the second water inlet pipe (8) being fixedly connected to the inner side of the housing (1); A sewage storage tank (9), wherein the sewage storage tank (9) is provided at the inner bottom of the shell (1).

2. A centralized cooling water supply device for production according to claim 1, characterized in that: The filtering mechanism (6) further comprises a first circular plate (602) fixedly connected to the outer wall of the second water inlet pipe (8); a driving motor (601) is mounted on the top of the first circular plate (602); an output end of the driving motor (601) extends through the bottom of the first circular plate (602) and is fixedly connected to a one-way threaded screw (604); an L-shaped strip (607) is slidably connected to the inner side of the first circular plate (602); one end of the L-shaped strip (607) is fixedly connected to a threaded tube (605), and the threaded tube (605) is threadedly connected to the outer wall of the one-way threaded screw (604); and the scraping plate (606) is fixedly connected to the bottom of the threaded tube (605).

3. A centralized cooling water supply device for production according to claim 2, characterized in that: The sewage discharge mechanism (7) comprises a connecting strip (723) fixedly connected to the bottom of the scraping plate (606); the bottom of the connecting strip (723) is fixedly connected to a second circular plate (701), and the outer wall of the second circular plate (701) is provided with a conical surface; the bottom of the second circular plate (701) is fixedly connected to a spherical rod (704), and one end of the spherical rod (704) is provided with a spherical surface; the inner side of the filter plate (603) is fixedly connected to a circular tube (703), and the inner side of the circular tube (703) is provided with a rubber strip; the outer wall of the second water inlet pipe (8) is slidably connected to an inclined plate (702); a limiting chute (705) is provided on the inner side of the inclined plate (702); the inner side of the limiting chute (705) is slidably connected to a trapezoidal block (706); the inner side of the limiting chute (705) and one end of the trapezoidal block (706) are installed with a first tension spring (707).

4. A centralized cooling water supply device for production according to claim 3, characterized in that: The sewage discharge mechanism (7) further comprises a third circular plate (708) fixedly connected to the outer wall of the second water inlet pipe (8), the top of the third circular plate (708) being fixedly connected to two rectangular tubes (709), the bottom of the inclined plate (702) being fixedly connected to two sliding columns (710), a second tension spring (711) being installed between each sliding column (710) and the third circular plate (708), and the sliding column (710) being slidably connected to the inner side of the rectangular tube (709).

5. A centralized cooling water supply device for production according to claim 4, characterized in that: The top of the inclined plate (702) is rotatably connected to a rotating tube (713), the outer wall of the rotating tube (713) is fixedly connected to two sweeping bars (714), the top of the rotating tube (713) is fixedly connected to an annular rack (722), the inner side of the second circular plate (701) is rotatably connected to a second cylinder (720), the bottom of the second cylinder (720) is fixedly connected to a spur gear (721), and the spur gear (721) is meshed with the annular rack (722), the top of the second cylinder (720) is fixedly connected to A rectangular bar (719), the outer wall of the one-way threaded screw (604) is fixedly connected to a first rotating roller (715), the inner side of the first circular plate (602) is rotatably connected to a first cylinder (718), the outer wall of the first cylinder (718) is fixedly connected to a second rotating roller (716), one end of the rectangular bar (719) passes through the outside of the first cylinder (718) and is slidably connected to the first cylinder (718), and a belt (717) is installed on the outer wall of the second rotating roller (716) and the first rotating roller (715).

6. A centralized cooling water supply device for production according to claim 3, characterized in that: A hose (712) matching the limiting slide groove (705) is fixedly connected to the top of the inclined plate (702), and one end of the hose (712) is fixedly connected to the second circular plate (701).

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