Boiler water supply device

Abstract

The utility model provides a boiler water supply device, and belongs to the technical field of boiler water supply. One end of the water inlet pipe is fixed on the surface of the water storage tank; the filter pipe is arranged on the water inlet pipe; the slot is formed in the top of the filter pipe and extends to the bottom wall of the filter pipe; the filter plate is movably inserted into the slot; the sliding groove is formed in the inner wall of one side of the inserting groove; the pressing plate is connected into the sliding groove in a sliding mode and intermittently abuts against the top of the pressing plate; the multiple springs are arranged, one ends of the multiple springs are fixed to one side end of the pressing plate, and the other ends of the multiple springs are fixed to the inner wall of one side of the sliding groove; according to the utility model, the filter plate is arranged and can be movably inserted into the slot, and the filter holes are formed in the surface of the filter plate, so that impurities in water flowing in the filter pipe can be effectively filtered out, and water resources entering the boiler can be purer and do not contain impurities.

Description

Technical Field

[0001] The utility model belongs to the technical field of boiler water supply, and in particular relates to a boiler water supply device. Background Art

[0002] A boiler is an energy conversion device. The energy input to the boiler includes chemical energy and electrical energy in the fuel. The boiler outputs steam, high-temperature water or organic heat carrier with a certain amount of thermal energy. The original meaning of pot refers to a water container heated on fire, and furnace refers to a place where fuel is burned. The boiler consists of two major parts: pot and furnace. The hot water or steam generated in the boiler can directly provide the required thermal energy for industrial production and people's lives, or it can be converted into mechanical energy through a steam power device, or the mechanical energy can be converted into electrical energy through a generator. A boiler that provides hot water is called a hot water boiler, which is mainly used for life and also has a small number of applications in industrial production. A boiler that produces steam is called a steam boiler, often referred to as a boiler, and is mostly used in thermal power plants, ships, locomotives and industrial and mining enterprises.

[0003] After searching, it was found that in the Chinese patent with the authorization announcement number "CN218721428U", "a boiler water supply device is disclosed, including a water supply device, the water supply device includes a control valve 1, a filter plate, a cleaning port, a control valve 2, a mounting frame, a motor, a brush, a sealing cover, a water pipe, an electric heating device and a water tank. The boiler water supply device is installed with a filter plate, a control valve 1, a control valve 2, a cleaning port, a motor, a mounting frame and a brush, so that the control valve 1 and the control valve 2 are opened respectively so that the water in the water tank can continuously enter the water pipe for water transportation because the water tank is filled and the water tank is continuously filled with water, and impurities can be filtered through the filter plate. When impurities accumulate on the surface of the filter plate, the control valve 1 can be closed and the motor can be opened to drive the brush to rotate so that the brush can brush the filter plate to sweep the impurities into the water, and the sealing cover can be opened so that the water mixed with impurities can be discharged from the cleaning port to the water pipe, so that the impurities can be easily cleaned and the filter plate will not be blocked by impurities."

[0004] However, when the above technical solution is used, the filter plate is cleaned by starting the motor by placing it in the pipeline. Although the impurities on the filter plate can be cleaned so that the filter plate can continue to filter better, the motor is located in the pipeline for a long time, which is not only inconvenient to install the line and difficult to power supply, but also very unsafe to be located in the pipeline, not easy to be repaired, and easily damaged if located in water for a long time. Utility Model Content

[0005] The utility model aims to provide a boiler water supply device, aiming to solve the problem in the prior art that a motor is started by placing it in a pipeline to clean the filter plate. Although the impurities on the filter plate can be cleaned so that the filter plate can continue to filter better, the motor is located in the pipeline for a long time, which is not only inconvenient to install the line and difficult to power, but also very unsafe and inconvenient to repair in the pipeline, and is easily damaged when located in water for a long time.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A boiler water supply device, comprising:

[0008] Water storage tanks;

[0009] A water inlet pipe, one end of which is fixed on the surface of the water storage tank;

[0010] A filter tube, arranged on the water inlet pipe;

[0011] The slot is opened at the top of the filter tube and extends to the bottom wall of the filter tube;

[0012] A filter plate, movably plugged into the slot;

[0013] A slide groove is provided on an inner wall of one side of the slot;

[0014] A pressing plate, slidably connected in the slide groove and intermittently abutting against the top of the pressing plate;

[0015] The spring is provided in plurality, one end of each of the springs is fixed to one side end of the clamping plate, and the other end of each of the springs is fixed to an inner wall of one side of the slide groove.

[0016] As a preferred solution of the utility model, a handle groove is provided on the top of the filter tube, the handle groove is connected to the slide groove, a movable handle is slidably connected in the handle groove, and the bottom of the movable handle is fixed to the top of the clamping plate.

[0017] As a preferred solution of the utility model, a card slot is provided on the inner wall of the other side of the slot, and the pressing plate is movably inserted into the card slot.

[0018] As a preferred solution of the utility model, a threaded hole is opened on the top of the filter tube, the threaded hole passes through the clamping plate, and a bolt is threadedly connected in the threaded hole.

[0019] As a preferred solution of the utility model, a cleaning port is provided at the bottom of the filter tube, and a threaded cover is connected to the cleaning port.

[0020] As a preferred solution of the utility model, a hook is fixed to the top wall of the water storage tank, a rope is connected to the hook, and an activated carbon bag is connected to the bottom of the rope.

[0021] As a preferred solution of the utility model, a U-shaped groove is provided on the top of the filter plate, and a round rod is fixed between the inner walls on both sides of the U-shaped groove.

[0022] Compared with the prior art, the beneficial effects of the utility model are:

[0023] 1. In this solution, the filter plate is provided, which can be movably inserted into the slot. Since the filter holes are provided on the surface, the impurities in the water flowing in the filter tube can be effectively filtered out, so that the water resources entering the boiler can be purer and free of impurities.

[0024] 2. In this solution, through the cleaning port provided, impurities will accumulate on one side of the filter plate after being filtered by the filter plate. When water is supplied, the threaded cover can be opened, and the blocked impurities can flow out through the cleaning port, making it easy to clean.

[0025] 3. In this solution, the filter plate is movably inserted into the slot, which makes it easy to take out the filter plate, clean the impurities on the surface of the filter plate, and prevent the upper hole from being blocked. After the filter plate is inserted, the pressing plate is pressed against the top of the filter plate to effectively fix it. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0027] Figure 1 It is a three-dimensional diagram in the utility model;

[0028] Figure 2 It is an expanded stereogram in the utility model;

[0029] Figure 3 It is a partial cross-sectional view of the filter tube in the utility model;

[0030] Figure 4 For this utility model Figure 3 A partial enlarged view of the middle A;

[0031] Figure 5 It is a partial cross-sectional view of the water storage tank in the utility model;

[0032] Figure 6 It is a partial stereoscopic view of the filter plate in the utility model.

[0033] In the figure: 1. water storage tank; 2. water inlet pipe; 3. filter tube; 4. slot; 5. slide groove; 6. card slot; 7. filter plate; 8. clamping plate; 9. spring; 10. movable handle; 11. handle groove; 12. threaded hole; 13. bolt; 14. cleaning port; 15. threaded cover; 16. hook; 17. rope; 18. activated carbon bag; 19. U-shaped groove; 20. round rod. DETAILED DESCRIPTION

[0034] The following will clearly and completely describe the technical solutions in the embodiments of the utility model in conjunction with the drawings 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.

[0035] Example

[0036] See also Figure 1-Figure 6 , the utility model provides the following technical solutions:

[0037] A boiler water supply device, comprising:

[0038] Water storage tank 1;

[0039] A water inlet pipe 2, one end of which is fixed on the surface of the water storage tank 1;

[0040] A filter tube 3 is arranged on the water inlet pipe 2;

[0041] The slot 4 is opened at the top of the filter tube 3 and extends to the bottom wall of the filter tube 3;

[0042] The filter plate 7 is movably inserted into the slot 4;

[0043] A slide groove 5 is provided on an inner wall of one side of the slot 4;

[0044] The pressing plate 8 is slidably connected in the slide groove 5 and intermittently abuts against the top of the pressing plate 8;

[0045] There are multiple springs 9 , one end of each of the multiple springs 9 is fixed to one end of the clamping plate 8 , and the other ends of each of the multiple springs 9 are fixed to an inner wall of one side of the slide groove 5 .

[0046] In a specific embodiment of the utility model, in the device, a water storage tank 1 is used to store water, one end of the water inlet pipe 2 is connected to the interior of the water storage tank 1, and the other end is connected to the boiler. A filter tube 3 is connected in the middle of the water inlet pipe 2. The inner and outer surfaces of the middle part of the filter tube 3 are both rectangular, which is used to better filter the water resources in the water storage tank 1 so that impurities in the water entering the boiler can be filtered out. The slot 4 is opened at the top of the filter tube 3 and extends to both sides of the inner wall of the filter tube 3. The filter plate 7 is embedded in the slot 4. The surface of the filter plate 7 is provided with a plurality of evenly distributed filter holes for circulating water to achieve the purpose of impurity filtering. The filter plate 7 is movably plugged into the slot 4, so that the filter plate 7 is convenient to take out for cleaning. At the same time, after installation, the filter plate 7 can be fixed by the provided clamping plate 8.

[0047] Specifically, a handle groove 11 is provided at the top of the filter tube 3 , the handle groove 11 is connected to the slide groove 5 , a movable handle 10 is slidably connected in the handle groove 11 , and the bottom of the movable handle 10 is fixed to the top of the pressing plate 8 .

[0048] In this embodiment: the clamping plate 8 slides in the slide groove 5, and the clamping plate 8 is driven to move by the movable handle 10. When the movable handle 10 slides in the handle groove 11, it drives the clamping plate 8 to slide in the slide groove 5. When installing the filter plate 7, the clamping plate 8 is moved to the side close to the spring 9, so that the clamping plate 8 squeezes the spring 9 and compresses the spring 9. At this time, the upper side of the slot 4 is open, and then the filter plate 7 is placed in the slot 4, and then the movable handle 10 is released. The elasticity of the spring 9 can make the clamping plate 8 reset and slide to the top of the filter plate 7, just against the filter plate 7, fix the filter plate 7, and seal the slot 4 at the same time.

[0049] Specifically, a card slot 6 is formed on the inner wall of the other side of the slot 4 , and the pressing plate 8 is movably inserted into the card slot 6 .

[0050] In this embodiment, when the pressing plate 8 is located on the top of the filter plate 7, one end of the pressing plate 8 is embedded in the card slot 6, which can better fix the filter plate 7 and make the pressing plate 8 less likely to tilt.

[0051] Preferably, sealing rubber rings are provided around the top of the filter plate 7 to achieve a better sealing effect, so that water leakage is less likely to occur in the filter tube 3.

[0052] Specifically, a threaded hole 12 is provided at the top of the filter tube 3 , the threaded hole 12 passes through the pressing plate 8 , and a bolt 13 is threadedly connected to the threaded hole 12 .

[0053] In this embodiment: when the clamping plate 8 is embedded in the slot 6, the bolt 13 is threadedly connected to the threaded hole 12. At this time, the bolt 13 is threadedly penetrated into the slot 6 and is threadedly connected to the clamping plate 8, so as to better fix the clamping plate 8 and fix the filter plate 7 in the slot 4.

[0054] Specifically, a cleaning port 14 is provided at the bottom of the filter tube 3 , and a threaded cover 15 is connected to the cleaning port 14 .

[0055] In this embodiment, through the cleaning port 14, impurities are accumulated on one side of the filter plate 7 after being filtered by the filter plate 7. When water is supplied, the threaded cover 15 can be opened, and the blocked impurities can flow out along the cleaning port 14, which is convenient for cleaning.

[0056] Specifically, a hook 16 is fixed to the top wall of the water storage tank 1 , a rope 17 is connected to the hook 16 , and an activated carbon bag 18 is connected to the bottom of the rope 17 .

[0057] In this embodiment: the hook 16 is used to hang the rope 17, and the rope 17 is used to connect the activated carbon bag 18. The activated carbon bag 18 can be replaced regularly. When the activated carbon bag 18 is located in the water storage tank 1, it can first absorb some impurities in the water in the water storage tank 1 to make the water quality better.

[0058] Specifically, a U-shaped groove 19 is formed on the top of the filter plate 7 , and a round rod 20 is fixed between the inner walls on both sides of the U-shaped groove 19 .

[0059] In this embodiment: when the clamping plate 8 is opened, since the filter plate 7 is embedded in the slot 4 and there is a sealing ring on the top, the friction force of the filter plate 7 embedded in the slot 4 is relatively large. At this time, in order to more conveniently take out the filter plate 7, through the U-shaped groove 19 and the round rod 20, a hook can be embedded in the U-shaped groove 19 to hook the round rod 20, so that the filter plate 7 can be more conveniently taken out.

[0060] The working principle and use process of the utility model are as follows: when the device is used, the filter plate 7 is installed in the slot 4, and the water flowing in the filter tube 3 is filtered through the filter holes on the filter plate 7, so that impurities in the water are filtered out and are not easy to enter the boiler. The filter plate 7 is fixed by the clamping plate 8 when it is installed. After long-term use, the filter plate 7 and the impurities accumulated under the filter are cleaned when no water flows in the filter tube 3. The threaded cover 15 can be unscrewed, and the impurities accumulated on one side of the filter plate 7 and the impurities on the filter plate 7 can be cleaned out through the cleaning port 14. The clamping plate 8 can be removed to take out the filter plate 7 for cleaning.

[0061] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A boiler water supply device, characterized in that: include: Water storage tank (1); A water inlet pipe (2), one end of which is fixed on the surface of the water storage tank (1); A filter tube (3) is arranged on the water inlet pipe (2); The slot (4) is opened at the top of the filter tube (3) and extends to the bottom wall of the filter tube (3); A filter plate (7) movably inserted into the slot (4); A slide groove (5) is provided on an inner wall of one side of the slot (4); A clamping plate (8) is slidably connected in the slide groove (5) and intermittently abuts against the top of the clamping plate (8); A plurality of springs (9) are provided, one end of each of the springs (9) is fixed to one side end of the clamping plate (8), and the other end of each of the springs (9) is fixed to an inner wall of one side of the slide groove (5).

2. A boiler water supply device according to claim 1, characterized in that: The top of the filter tube (3) is provided with a handle groove (11), the handle groove (11) is connected to the slide groove (5), a movable handle (10) is slidably connected in the handle groove (11), and the bottom of the movable handle (10) is fixed to the top of the pressing plate (8).

3. A boiler water supply device according to claim 2, characterized in that: A card slot (6) is provided on the inner wall of the other side of the slot (4), and the pressing plate (8) is movably inserted into the card slot (6).

4. A boiler water supply device according to claim 3, characterized in that: A threaded hole (12) is provided at the top of the filter tube (3), the threaded hole (12) passes through the clamping plate (8), and a bolt (13) is connected to the inner thread of the threaded hole (12).

5. A boiler water supply device according to claim 4, characterized in that: A cleaning port (14) is provided at the bottom of the filter tube (3), and a threaded cover (15) is connected to the cleaning port (14).

6. A boiler water supply device according to claim 5, characterized in that: A hook (16) is fixed to the top wall of the water storage tank (1), a rope (17) is connected to the hook (16), and an activated carbon bag (18) is connected to the bottom of the rope (17).

7. A boiler water supply device according to claim 6, characterized in that: A U-shaped groove (19) is provided on the top of the filter plate (7), and a round rod (20) is fixed between the inner walls on both sides of the U-shaped groove (19).

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