Water purifying device of evaporative cooling unit

Abstract

The utility model relates to the technical field of evaporative cooling units, and discloses an evaporative cooling unit water purifying device which comprises a box body, the box body is connected with a cover plate through a fixing assembly, the two sides of the inner wall of the box body are fixedly connected with fixing seats, the fixing seats are connected with fixing plates through connecting assemblies, the inner walls of the fixing plates are provided with filter screens, and the filter screens are connected with the cover plate through connecting assemblies. A sealing gasket is fixed to the top end of the box body, a dismounting assembly is arranged on the outer wall of the fixing seat, the fixing assembly comprises fixing frames fixedly connected to the two sides of the outer wall of the cover plate, pull rods are slidably connected to the inner walls of the fixing frames on the two sides, and baffles are fixedly connected to the outer walls of the pull rods. According to the utility model, the pull rod is pulled to be clamped outside the box body, when the pull rod is loosened, the baffle plate can be sprung by the first spring, the pull rod is driven by the baffle plate, and the pull rod can be clamped into the fixing hole, so that the sealing performance of the device is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of evaporative cooling units, in particular to a water purification device for an evaporative cooling unit. Background Art

[0002] Evaporative cooling units are widely used in industrial plants, commercial buildings, greenhouses and other places. They can effectively reduce indoor temperature, improve air quality, and increase the comfort of working and living environment. A water purification device is required when using evaporative cooling units.

[0003] After searching, the water purification device of announcement number CN213326993U includes a water purification tank and a water pump. The interior of the water purification tank is a cavity structure, and the top of the water purification tank is provided with an opening. The interior of the water purification tank is provided with a first filter screen assembly, and the two sides of the first filter screen assembly are fixed to the interior of the water purification tank through a first fixing plate; the interior of the water purification tank is provided with a second filter screen assembly, and the two sides of the second filter screen assembly are fixed to the interior of the water purification tank through a second fixing plate. The first filter plate and the first fixing plate are detachably installed, and the filter screen assembly and the fixing plate are detachably installed. After a period of use, the filter screen can be disassembled and replaced to ensure the effectiveness of the filter screen, and at the same time, the problem that it is inconvenient to replace the filter screen in the water purification device in the prior art is solved;

[0004] Based on the above patent, the filter assembly and the fixing plate are detachably installed, and the filter can be removed and replaced after a period of use to ensure the effectiveness of the filter. At the same time, it also solves the problem that it is inconvenient to replace the filter in the water purification device in the prior art. However, the device lacks sealing and is prone to water leakage during use. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a water purification device for an evaporative cooling unit.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a water purification device for an evaporative cooling unit, comprising a box body, the box body is connected to a cover plate through a fixing assembly, both sides of the inner wall of the box body are fixedly connected with fixing seats, the fixing seats are connected to fixing plates through a connecting assembly, the inner walls of the fixing plates are provided with filter screens, a sealing gasket is fixed to the top of the box body, a disassembly assembly is provided on the outer wall of the fixing seat, the fixing assembly comprises a fixing frame fixedly connected on both sides of the outer wall of the cover plate, the inner walls of the fixing frames on both sides are slidably connected with pull rods, the outer walls of the pull rods are fixedly connected with baffles, the baffles and the fixing frames are connected by a first spring, and the inner wall of the box body is provided with a plurality of fixing holes corresponding to the pull rods.

[0007] As a further description of the above technical solution:

[0008] The connecting assembly includes a fixed plate slidably connected to the inner wall of the fixed seat, the inner walls of the fixed plates on both sides are slidably connected with slide plates, the opposite ends of the slide plates are fixedly connected with plug blocks, and the slide plates are connected to the fixed plates via a second spring.

[0009] As a further description of the above technical solution:

[0010] The disassembly assembly includes a fixed cylinder fixedly connected to the outer wall of the fixed seat, the inner walls of the fixed cylinder on both sides are slidably connected to the limit plates, the inner walls of the limit plates are fixedly connected with buttons, and the limit plates and the fixed cylinder are connected by a third spring.

[0011] As a further description of the above technical solution:

[0012] The left end of the box body is fixedly connected with a water inlet, and the right end of the box body is fixedly connected with a water outlet.

[0013] As a further description of the above technical solution:

[0014] One end of the first spring is connected to the baffle, the other end of the first spring is connected to the inner wall of the fixing frame, and the outer wall of the baffle is slidably connected to the inner wall of the fixing frame.

[0015] As a further description of the above technical solution:

[0016] One end of the second spring is connected to the slide plate, and the other end of the second spring is connected to the inner wall of the fixed plate.

[0017] As a further description of the above technical solution:

[0018] One end of the third spring is connected to the limiting plate, and the other end of the third spring is connected to the fixing cylinder.

[0019] The utility model has the following beneficial effects:

[0020] 1. In the utility model, the pull rod is first pulled to make it stuck to the outside of the box body. When the pull rod is released, the first spring will bounce the baffle, and the baffle will drive the pull rod, and the pull rod will be stuck in the fixing hole, thereby greatly improving the sealing of the device.

[0021] 2. In the utility model, by pressing the button, the insert block is pushed into the movable fixing plate, and then the third spring moves the limit plate, the limit plate drives the button, the second spring moves the slide plate, and the slide plate drives the insert block, thereby facilitating the removal and installation of the filter. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a three-dimensional diagram of a water purification device for an evaporative cooling unit proposed by the utility model;

[0023] Figure 2 This is a schematic diagram of the inner wall structure of a box of a water purification device for an evaporative cooling unit proposed by the utility model;

[0024] Figure 3 This is a schematic diagram of the cross-sectional structure of a fixed plate of a water purification device for an evaporative cooling unit proposed by the utility model;

[0025] Figure 4 This is a schematic diagram of the cross-sectional structure of a fixed cylinder of a water purification device of an evaporative cooling unit proposed by the utility model;

[0026] Figure 5 The utility model provides a schematic diagram of the cross-sectional structure of a cover plate of a water purification device of an evaporative cooling unit.

[0027] Legend:

[0028] 1. Box body; 2. Fixed frame; 3. Pull rod; 4. Baffle; 5. First spring; 6. Cover plate; 7. Fixed seat; 8. Filter; 9. Second spring; 10. Slide plate; 11. Insert block; 12. Fixed cylinder; 13. Limit plate; 14. Button; 15. Third spring; 16. Water inlet; 17. Water outlet; 18. Fixed hole; 19. Fixed plate; 20. Sealing gasket. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] In the description of the present utility model, it should be noted that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present utility model; the terms "first", "second", and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0031] Reference Figure 1-5 , the utility model provides an embodiment: a water purification device for an evaporative cooling unit, comprising a box body 1, the box body 1 is connected to a cover plate 6, fixed seats 7 are fixedly connected on both sides of the inner wall of the box body 1, the fixed seats 7 are connected to a fixed plate 19, the inner walls of the fixed plate 19 are provided with filter screens 8, and a sealing gasket 20 is fixed on the top of the box body 1, wherein the fixed frames 2 fixedly connected on both sides of the outer wall of the cover plate 6, the inner walls of the fixed frames 2 on both sides are slidably connected with pull rods 3, the outer walls of the pull rods 3 are fixedly connected with baffles 4, the baffles 4 and the fixed frames 2 are connected through first springs 5, a plurality of fixing holes 18 are provided on the inner wall of the box body 1 corresponding to the pull rods 3, the left end of the box body 1 is fixedly connected with a water inlet 16, the right end of the box body 1 is fixedly connected with a water outlet 17, one end of the first spring 5 is connected to the baffle 4, the other end of the first spring 5 is connected to the inner wall of the fixed frame 2, and the outer wall of the baffle 4 is slidably connected to the inner wall of the fixed frame 2.

[0032] Specifically, the cover plate 6 is pressed onto the box body 1 and then the pull rod 3 is pulled to make it stuck to the outside of the box body 1, and then the pull rod 3 is released. When the pull rod 3 is released, the first spring 5 will bounce the baffle 4, and when the baffle 4 is bounced, it will drive the pull rod 3 to move. When the pull rod 3 moves, it will be stuck in the fixing hole 18, thereby greatly improving the sealing of the device.

[0033] Among them, a fixed plate 19 is slidably connected to the inner wall of the fixed seat 7, and the inner walls of the fixed plates 19 on both sides are slidably connected with slide plates 10, and the opposite ends of the slide plates 10 are fixedly connected with plug blocks 11, and the slide plates 10 and the fixed plates 19 are connected through a second spring 9. Among them, a fixed cylinder 12 is fixedly connected to the outer wall of the fixed seat 7, and the inner walls of the fixed cylinders 12 on both sides are slidably connected with limit plates 13, and the inner walls of the limit plates 13 are fixedly connected with buttons 14, and the limit plates 13 and the fixed cylinders 12 are connected through a third spring 15, one end of the second spring 9 is connected to the slide plate 10, and the other end of the second spring 9 is connected to the inner wall of the fixed plate 19, one end of the third spring 15 is connected to the limit plate 13, and the other end of the third spring 15 is connected to the fixed cylinder 12.

[0034] Specifically, the left filter 8 is configured to be an activated carbon material, which uses the activated carbon to absorb organic matter, chlorine and odor in the water to improve the purity of the water quality. The right filter 8 is configured to be an ion exchange resin material, which exchanges cations and anions in the water to remove hardness substances and heavy metal ions in the water, thereby improving the filtering effect. When it is necessary to disassemble the filter 8, the button 14 is pressed to push the plug 11 into the inner wall of the fixed plate 19, and then the fixed plate 19 is pulled out. During installation, the third spring 15 will bounce the limit plate 13, and when the limit plate 13 is bounced, the button 14 is driven to reset. The second spring 9 will bounce the slide plate 10, and when the slide plate 10 is bounced, the plug 11 is driven to move and then fixed, thereby facilitating the disassembly and installation of the filter 8.

[0035] Working principle: first, press the cover plate 6 onto the top of the box body 1 and then pull the pull rod 3 to make it stuck to the outside of the box body 1, and then release the pull rod 3. When the pull rod 3 is released, the first spring 5 will bounce the baffle 4, and when the baffle 4 is bounced, it drives the pull rod 3 to move, and when the pull rod 3 moves, it will be stuck in the fixing hole 18, thereby greatly improving the sealing of the device. When the filter 8 needs to be disassembled, press the button 14 to push the plug 11 into the inner wall of the fixing plate 19, and then pull the fixing plate 19 out. During installation, the third spring 15 will bounce the limit plate 13, and when the limit plate 13 is bounced, it drives the button 14 to reset, and the second spring 9 will bounce the slide plate 10, and when the slide plate 10 is bounced, it drives the plug 11 to move and then fix it, thereby facilitating the disassembly and installation of the filter 8.

[0036] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A water purification device for an evaporative cooling unit, comprising a housing (1), characterized in that: The box body (1) is connected to a cover plate (6) via a fixing assembly, and a fixing seat (7) is fixedly connected to both sides of the inner wall of the box body (1), and the fixing seat (7) is connected to a fixing plate (19) via a connecting assembly, and the inner wall of the fixing plate (19) is provided with a filter screen (8), and a sealing gasket (20) is fixed to the top of the box body (1), and the outer wall of the fixing seat (7) is provided with a disassembly assembly, and the fixing assembly includes a fixing frame (2) fixedly connected to both sides of the outer wall of the cover plate (6), and the inner walls of the fixing frames (2) on both sides are slidably connected to pull rods (3), and the outer walls of the pull rods (3) are fixedly connected to baffles (4), and the baffles (4) are connected to the fixing frames (2) via a first spring (5), and the inner wall of the box body (1) is provided with a plurality of fixing holes (18) corresponding to the pull rods (3).

2. The water purification device of an evaporative cooling unit according to claim 1, characterized in that: The connecting assembly comprises a fixed plate (19) slidably connected to the inner wall of the fixed seat (7), the inner walls of the fixed plates (19) on both sides are slidably connected to slide plates (10), the opposite ends of the slide plates (10) are fixedly connected to plug blocks (11), and the slide plates (10) are connected to the fixed plates (19) via a second spring (9).

3. The water purification device of an evaporative cooling unit according to claim 1, characterized in that: The disassembly assembly comprises a fixed cylinder (12) fixedly connected to the outer wall of the fixed seat (7), the inner walls of the fixed cylinder (12) on both sides are slidably connected to limit plates (13), the inner walls of the limit plates (13) are fixedly connected to buttons (14), and the limit plates (13) and the fixed cylinder (12) are connected via a third spring (15).

4. The water purification device of an evaporative cooling unit according to claim 1, characterized in that: The left end of the box body (1) is fixedly connected to a water inlet (16), and the right end of the box body (1) is fixedly connected to a water outlet (17).

5. The water purification device for an evaporative cooling unit according to claim 1, characterized in that: One end of the first spring (5) is connected to the baffle (4), the other end of the first spring (5) is connected to the inner wall of the fixing frame (2), and the outer wall of the baffle (4) is slidably connected to the inner wall of the fixing frame (2).

6. The water purification device of an evaporative cooling unit according to claim 2, characterized in that: One end of the second spring (9) is connected to the slide plate (10), and the other end of the second spring (9) is connected to the inner wall of the fixing plate (19).

7. The water purification device for an evaporative cooling unit according to claim 3, characterized in that: One end of the third spring (15) is connected to the limiting plate (13), and the other end of the third spring (15) is connected to the fixing cylinder (12).

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