Filtering device for cooling circulating water system

Abstract

The utility model discloses a filter device for cooling circulating water system in the field of cooling circulating water auxiliary equipment, which comprises a first box body, a guide shell, a second box body and a sealing plate, the guide shell is fixedly connected to the upper side of the left side wall of the inner cavity of the first box body, the second box body is fixedly connected to the upper side of the left side wall of the first box body, and the sealing plate is fixedly connected to the guide shell. The sealing plate is fixedly connected to the upper side of the right side wall of the first box body through bolts, a water inlet pipe is connected to the middle of the left side of the top of the first box body in an inserted mode, and a water outlet valve is connected to the right side of the bottom of the first box body in an inserted mode. According to the cooling water filtering device, time and labor are saved when the filter element group is replaced, the cooling water filtering device is convenient to use, the cooling water filtering device is convenient for further cooling guided circulating water, the filter element group in the cooling water filtering device is not easy to damage, and the service life of the cooling water filtering device is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of cooling circulating water auxiliary equipment, in particular to a filtering device for a cooling circulating water system. Background Art

[0002] In the production process of many industrial sectors, a large amount of waste heat is generated, which needs to be transferred to the natural environment in time with a heat transfer medium to ensure the normal operation of the production process. Natural water is used as a heat transfer medium for industrial waste heat because it has excellent heat transfer performance, low cost, and abundant resources. In industrial production, it is called cooling water. During the circulation of cooling water, there are certain impurities in the cooling water. If the impurities are not treated, after long-term use, a large amount of dirt will be deposited on the inner wall of the device of the entire circulation system, affecting the delivery rate of the cooling water, thereby seriously affecting the circulation of the entire cooling water. Therefore, in the cooling circulating water, the cooling water filter device is one of the indispensable equipment.

[0003] At present, in the use of cooling water filter device, due to the simple structure of the existing cooling water filter device, it is not convenient to replace the filter core group in the cooling water filter device, resulting in the cooling water filter device replacing the filter core group is time-consuming and labor-intensive, inconvenient to use, and at the same time, the existing cooling water filter device is not convenient for further cooling the introduced circulating water, resulting in the filter core group in the cooling water filter device is very easy to be damaged, reducing the service life of the cooling water filter device, for this reason, we propose a filter device for cooling circulating water system. Utility Model Content

[0004] The purpose of the utility model is to provide a filtering device for a cooling circulating water system, so as to solve the problem proposed in the above background technology that the existing cooling water filtering device has a simple structure and is not convenient for replacing the filter core group in the cooling water filtering device, resulting in the cooling water filtering device replacing the filter core group is time-consuming and labor-intensive, and inconvenient to use. At the same time, the existing cooling water filtering device is not convenient for further cooling the introduced circulating water, resulting in the filter core group in the cooling water filtering device being extremely easy to be damaged, thereby reducing the service life of the cooling water filtering device.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a filtering device for a cooling circulating water system, comprising a first box body, a guide shell, a second box body and a sealing plate, the guide shell body being fixedly connected to the upper side of the left side wall of the inner cavity of the first box body, the second box body being fixedly connected to the upper side of the left side wall of the first box body, the sealing plate being fixedly connected to the upper side of the right side wall of the first box body by bolts, an inlet pipe being inserted in the middle of the top left side of the first box body, an outlet valve being inserted in the bottom right side of the first box body, a water baffle being provided at the top of the inner cavity of the first box body, a guide member being fixedly connected to the upper side of the right side wall of the inner cavity of the first box body, a first through hole being provided on the upper side of the right side wall of the first box body, a second through hole being provided on the upper side of the left side wall of the first box body, an installation groove being provided in the middle of the left side wall of the guide shell body, and the inner cavity right side of the installation groove A semiconductor refrigeration device is fixedly connected to the side wall, a handle is fixedly connected to the upper side of the right side wall of the sealing plate, a support shell is fixedly connected to the left side wall of the sealing plate, and the support shell is inserted between the inner cavity of the first through hole and the inner cavity of the guide shell, a seal is sleeved on the right side of the outer wall of the support shell, and the seal is clamped in the inner cavity of the first through hole, a guide bucket is fixedly connected between the lower sides of the inner side walls of the support shell, and the end of the guide bucket is inserted in the middle of the bottom of the inner cavity of the support shell, a filter shell is inserted into the inner cavity of the support shell, and the left and right sides of the bottom of the filter shell are provided with card grooves, a filter group is fixedly connected between the lower sides of the inner side walls of the filter shell, a handrail is fixedly connected to the upper sides of the left and right side walls of the inner cavity of the filter shell, and a support shell is fixedly connected between the lower sides of the inner side walls of the filter shell.

[0006] As a further description of the above technical solution:

[0007] The heating end of the semiconductor refrigeration device is fixedly connected with two heat dissipation dorsal fins, and the heat dissipation dorsal fins penetrate the inner cavity of the second through hole and extend to the inner cavity of the second box body. The guide shell is made of copper metal material.

[0008] As a further description of the above technical solution:

[0009] A mounting hole is opened between the top and the bottom of the second box body, a dust screen is fixedly connected between the inner side walls of the upper mounting hole, and a fan is fixedly connected between the inner side walls of the lower mounting hole.

[0010] As a further description of the above technical solution:

[0011] A control panel is fixedly connected to the upper side of the front side wall of the second box body, and the control panel is electrically connected to the semiconductor refrigeration device and the fan.

[0012] As a further description of the above technical solution:

[0013] An adsorption piece is inlaid on the top of the inner cavity of the card slot, and the adsorption piece is a magnet.

[0014] As a further description of the above technical solution:

[0015] Positioning blocks are fixedly connected to the left and right sides of the top of the supporting shell, and the positioning blocks are inserted into the inner cavity of the card slot, and the positioning blocks are made of iron material.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The filter device for the cooling circulating water system is dismantled by a tool through a sealing plate provided therein, and then the supporting shell is pulled out by a handle in cooperation with the sealing plate, and then the filter sleeve is pulled upward by an armrest to drive the positioning block to separate from the adsorbent, and then the filter sleeve and the filter group block are taken out for replacement, so that the cooling water filter device is convenient for replacing the filter core group in the cooling water filter device, and the replacement of the filter core group in the cooling water filter device is time-saving and labor-saving, and is easy to use.

[0018] 2. The filtering device for the cooling circulating water system performs cooling treatment on the guide shell through a semiconductor refrigeration device, drives the water inlet pipe to introduce cooling water into the top of the guide shell, and limits the flow through a water baffle, so that the cooling water can be buffered and cooled at the top of the guide shell, so that the cooling water filtering device can further cool the introduced circulating water, making the filter core group in the cooling water filtering device not easily damaged, thereby improving the service life of the cooling water filtering device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a three-dimensional structural schematic diagram of a filtering device for a cooling circulating water system proposed by the utility model;

[0020] Figure 2 This is a schematic diagram of the main structure of a filtering device for a cooling circulating water system proposed by the utility model;

[0021] Figure 3 This is a schematic diagram of the front and cross-sectional structure of a filter device for a cooling circulating water system proposed by the utility model;

[0022] Figure 4 A filter device for a cooling circulating water system proposed by the utility model Figure 3 Enlarged structural diagram at A in the middle.

[0023] In the figure: 100, first box body; 110, water inlet pipe; 120, water outlet valve; 130, water baffle; 140, guide member; 150, first through hole; 160, second through hole; 200, guide shell; 210, mounting groove; 220, semiconductor refrigeration device; 230, heat dissipation dorsal fin; 300, second box body; 310, mounting hole; 320, dustproof net; 330, fan; 340, control panel; 400, sealing plate; 410, handle; 420, support shell; 421, sealing member; 430, guide bucket; 440, filter shell; 450, slot; 460, adsorption member; 470, filter group; 480, handrail; 490, support shell; 491, positioning block. DETAILED DESCRIPTION

[0024] 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.

[0025] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying 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 on the present utility model. In addition, features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" 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 components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] The utility model provides a filter device for a cooling circulating water system, which is convenient for replacing the filter core group in the cooling water filter device and for further cooling the introduced circulating water. Figure 1-4 , comprising a first box body 100, a guide housing 200, a second box body 300 and a sealing plate 400;

[0028] Please refer again Figure 1-4 A water inlet pipe 110 is inserted in the middle of the left side of the top of the first box body 100, and the water inlet pipe 110 is used to provide space for the first box body 100. A water outlet valve 120 is inserted in the right side of the bottom of the first box body 100. The water outlet valve 120 is used to facilitate the first box body 100 to export cooling water. A water baffle 130 is provided on the top of the inner cavity of the first box body 100. The water baffle 130 is used to limit the flow of cooling water guided on the guide shell 200. A guide member 140 is fixedly connected to the upper side of the right side wall of the inner cavity of the first box body 100. The guide member 140 is used to guide the flow of cooling water. A first through hole 150 is opened on the upper side of the right side wall of the first box body 100. The first through hole 150 is used to facilitate the insertion of the support shell 420. A second through hole 160 is opened on the upper side of the left side wall of the first box body 100. The second through hole 160 is used to facilitate the heat dissipation of the heat dissipation dorsal fin 230. The first box body 100 is used to provide space for cooling water filtration;

[0029] Please refer again Figure 1-4 A mounting groove 210 is provided in the middle of the left side wall of the guide housing 200, and the mounting groove 210 is used to provide a mounting space for a semiconductor refrigeration device 220. A semiconductor refrigeration device 220 is fixedly connected to the right side wall of the inner cavity of the mounting groove 210, and the semiconductor refrigeration device 220 is used to refrigerate the guide housing 200. The guide housing 200 is fixedly connected to the upper side of the left side wall of the inner cavity of the first box body 100, and the guide housing 200 is used to guide and refrigerate cooling water;

[0030] Please refer again Figure 1-4 The second box body 300 is fixedly connected to the upper side of the left wall of the first box body 100, and the second box body 300 is used to provide space for heat dissipation of the heat dissipation dorsal fin 230;

[0031] Please refer again Figure 1-4A handle 410 is fixedly connected to the upper side of the right side wall of the sealing plate 400, and the handle 410 is used to cooperate with the sealing plate 400 to extract the support shell 420 for convenience. A support shell 420 is fixedly connected to the left side wall of the sealing plate 400, and the support shell 420 is inserted between the inner cavity of the first through hole 150 and the inner cavity of the guide shell 200. The support shell 420 is used to support the filter sleeve 440. A sealing member 421 is sleeved on the right side of the outer wall of the support shell 420, and the sealing member 421 is clamped in the inner cavity of the first through hole 150. The sealing member 421 is used to seal between the support shell 420 and the first through hole 150. A guide bucket 430 is fixedly connected between the lower side of the inner wall of the support shell 420, and the end of the guide bucket 430 is inserted in the middle of the bottom of the inner cavity of the support shell 420. The guide bucket 430 is used The cooling water is filtered and then discharged centrally. A filter shell 440 is inserted into the inner cavity of the support shell 420. The filter shell 440 is used to support the filter group 470. Slots 450 are provided on the left and right sides of the bottom of the filter shell 440. The slots 450 are used to limit the positioning block 491. The filter group 470 is fixedly connected between the lower sides of the inner wall of the filter shell 440. Handrails 480 are fixedly connected to the upper sides of the left and right side walls of the inner cavity of the filter shell 440. The handrails 480 are used to facilitate the removal of the filter shell 440. A support shell 490 is fixedly connected between the lower sides of the inner wall of the filter shell 440. The support shell 490 is used to support the filter shell 440. The sealing plate 400 is fixedly connected to the upper side of the right side wall of the first box body 100 by bolts. The sealing plate 400 is used to close the first through hole 150.

[0032] Please refer again Figure 1-4 The heating end of the semiconductor refrigeration device 220 is fixedly connected to two heat dissipation dorsal fins 230, and each heat dissipation dorsal fin 230 passes through the inner cavity of the second through hole 160 and extends to the inner cavity of the second box body 300. The guide shell 200 is made of copper metal material. The guide shell 200 made of copper metal material has a high thermal conductivity efficiency and conducts heat to the heating end of the semiconductor refrigeration device 220 through the heat dissipation dorsal fin 230.

[0033] Please refer again Figure 1-4 A mounting hole 310 is opened in the middle of the top and bottom of the second box body 300, a dust net 320 is fixedly connected between the inner walls of the upper mounting hole 310, and a fan 330 is fixedly connected between the inner walls of the lower mounting hole 310. The fan 330 cooperates with the mounting hole 310 to guide the air flow inside the second box body 300, thereby driving the heat flow between the heat dissipation dorsal fins 230 to be extracted.

[0034] Please refer again Figure 1-4A control panel 340 is fixedly connected to the upper side of the front side wall of the second box body 300. The control panel 340 is electrically connected to the semiconductor refrigeration device 220 and the fan 330. The start and stop of the semiconductor refrigeration device 220 and the fan 330 can be controlled through the control panel 340.

[0035] Please refer again Figure 1-4 The top of the inner cavity of the card slot 450 is inlaid with an adsorption member 460 , and the adsorption member 460 is a magnet. The adsorption member 460 formed by the magnet can adsorb and fix the positioning block 491 .

[0036] Please refer again Figure 1-4 The left and right sides of the top of the support shell 490 are fixedly connected with positioning blocks 491, and the positioning blocks 491 are inserted into the inner cavity of the card slot 450, and the positioning blocks 491 are made of iron material, and the positioning blocks 491 made of iron material can be adsorbed by magnets.

[0037] To summarize, the sealing plate 400 is removed by means of tools, and then the support shell 420 is pulled out by means of the handle 410 in cooperation with the sealing plate 400, and then the filter sleeve 440 is pulled upward by the handrail 480 to drive the positioning block 491 to separate from the adsorbent 460, and then the filter sleeve 440 and the filter group block 470 are taken out for replacement, so that the cooling water filter device is convenient for replacing the filter core group in the cooling water filter device, and the replacement of the filter core group in the cooling water filter device is time-saving and labor-saving, and is easy to use.

[0038] To summarize, the guide shell 200 is cooled by the semiconductor refrigeration device 220, the water inlet pipe 110 is driven to introduce cooling water into the top of the guide shell 200, and the flow is limited by the water baffle 130, so that the cooling water can be buffered and cooled at the top of the guide shell 200, so that the cooling water filter device can further cool the introduced circulating water, and the filter element group in the cooling water filter device is not easily damaged, thereby improving the service life of the cooling water filter device.

[0039] During specific use, a person skilled in the art first manually uses a tool to remove the bolts on the sealing plate 400, then holds the handle 410 and pulls it to the right until the support shell 420 moves out of the first box body 100, then holds the handrail 480 and pulls the filter sleeve 440 upward, and then the adsorbent 460 is separated from the positioning block 491, until the filter sleeve 440 carrying the filter group 470 moves out of the support shell 420 for replacement. After the replacement is completed, the control panel 340 is operated to start the semiconductor refrigeration device 220 and the fan 330, and then the semiconductor refrigeration device 220 drives the temperature of the guide shell 200 to drop, and then the cooling water is introduced through the water inlet pipe 110, and the cooling water is introduced into the upper side of the guide shell 200, and the flow is limited by the water baffle 130, so that the cooling water can slowly flow into the filter sleeve 440, and after being filtered by the filter group 470, it is introduced into the guide bucket 430, and finally discharged by the water outlet valve 120.

[0040] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0041] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A filter device for a cooling circulating water system, characterized in that: The invention comprises a first box body (100), a guide shell (200), a second box body (300) and a sealing plate (400), wherein the guide shell (200) is fixedly connected to the upper side of the left side wall of the inner cavity of the first box body (100), the second box body (300) is fixedly connected to the upper side of the left side wall of the first box body (100), the sealing plate (400) is fixedly connected to the upper side of the right side wall of the first box body (100) by bolts, an inlet pipe (110) is inserted in the middle of the top left side of the first box body (100), and the bottom right side of the first box body (100) is fixedly connected to the upper side of the right side wall of the first box body (100). A water outlet valve (120) is inserted, a water baffle (130) is provided at the top of the inner cavity of the first box body (100), a guide member (140) is fixedly connected to the upper side of the right side wall of the inner cavity of the first box body (100), a first through hole (150) is opened on the upper side of the right side wall of the first box body (100), a second through hole (160) is opened on the upper side of the left side wall of the first box body (100), a mounting groove (210) is opened in the middle of the left side wall of the guide housing (200), and a semiconductor refrigeration device (220) is fixedly connected to the right side wall of the inner cavity of the mounting groove (210). A handle (410) is fixedly connected to the upper side of the right side wall of the sealing plate (400), a support shell (420) is fixedly connected to the left side wall of the sealing plate (400), and the support shell (420) is inserted between the inner cavity of the first through hole (150) and the inner cavity of the guide shell (200), a sealing member (421) is sleeved on the right side of the outer side wall of the support shell (420), and the sealing member (421) is clamped in the inner cavity of the first through hole (150), and a guide bucket (430) is fixedly connected between the lower sides of the inner side walls of the support shell (420) , and the end of the guide bucket (430) is inserted into the middle of the bottom of the inner cavity of the support shell (420), the inner cavity of the support shell (420) is inserted with a filter shell (440), and the bottom of the filter shell (440) is provided with slots (450) on the left and right sides, and a filter block (470) is fixedly connected between the lower sides of the inner side walls of the filter shell (440), and the upper sides of the left and right side walls of the inner cavity of the filter shell (440) are fixedly connected with handrails (480), and the lower sides of the inner side walls of the filter shell (440) are fixedly connected with a support shell (490).

2. A filter device for a cooling circulating water system according to claim 1, characterized in that: The heating end of the semiconductor refrigeration device (220) is fixedly connected to two heat dissipation dorsal fins (230), and the heat dissipation dorsal fins (230) penetrate the inner cavity of the second through hole (160) and extend to the inner cavity of the second box body (300), and the guide shell (200) is made of copper metal material.

3. A filter device for a cooling circulating water system according to claim 1, characterized in that: A mounting hole (310) is provided between the top and bottom of the second box body (300); a dust screen (320) is fixedly connected between the inner side walls of the upper mounting hole (310); and a fan (330) is fixedly connected between the inner side walls of the lower mounting hole (310).

4. A filter device for a cooling circulating water system according to claim 1, characterized in that: A control panel (340) is fixedly connected to the upper side of the front side wall of the second box body (300), and the control panel (340) is electrically connected to the semiconductor refrigeration device (220) and the fan (330).

5. The filter device for a cooling circulating water system according to claim 1, characterized in that: An adsorption member (460) is inlaid on the top of the inner cavity of the card slot (450), and the adsorption member (460) is a magnet.

6. A filter device for a cooling circulating water system according to claim 1, characterized in that: Positioning blocks (491) are fixedly connected to the left and right sides of the top of the supporting sleeve (490), and the positioning blocks (491) are inserted into the inner cavity of the card slot (450), and the positioning blocks (491) are made of iron.

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