Integrated high-rise building centralized hot water supply device

Abstract

The utility model provides an integrated centralized hot water supply device for a high-rise building. The integrated high-rise building centralized hot water supply device comprises a centralized hot water supply device body, a treatment box is fixedly installed at the top of the centralized hot water supply device body, a mixing chamber and a filter chamber are arranged in the treatment box, a plurality of fixing pieces are arranged in the mixing chamber, a filter screen plate and a filter cotton block are arranged in the filter chamber, and the filter cotton block is arranged in the filter screen plate. A drainage pipe communicated with the filtering chamber is fixedly installed on the outer wall of one side of the treatment box, the bottom end of the drainage pipe is fixedly connected with a water inlet of the centralized hot water supply device body, and a cover plate is fixedly installed at the top of the treatment box through bolts. The integrated centralized hot water supply device for the high-rise building has the advantages that a scale inhibitor can be added into water, the scale inhibitor and the water can be uniformly mixed, the conditions of blockage and poor heating efficiency caused by excessive scaling can be effectively avoided, and the use is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of hot water supply equipment, in particular to an integrated high-rise building centralized hot water supply device. Background Art

[0002] Integrated central hot water supply refers to a method of using integrated heating equipment to concentrate the hot water generated by the heat source to supply the heat required for production, heating and life in a region through a pipeline network. Central heating can provide the target area with a stable, reliable, high-quality heat source, improve people's lives, save energy, reduce urban pollution, and has significant economic and social benefits.

[0003] The Chinese utility model patent with application number 201820580057.7 in the prior art proposes an improved integrated high-rise building centralized hot water supply device, whose structure includes a water inlet, a heating water tank, a pneumatic cylinder, a water outlet, a base, a temperature control device, a water supply pipe, a pneumatic motor, and a control box. The lower end of the water inlet is connected to the upper end of the heating water tank, the pneumatic cylinder is parallel to the control box, the water outlet is installed at the lower end of the pneumatic cylinder, and the pneumatic cylinder is vertically welded to the base. The utility model is structurally provided with a temperature control device. By operating the control box, the thermostatic controller inside the temperature control device can rotate the spiral rod through the motor to make the slider reach a certain position on the sliding rheostat. The heating temperature is controlled by controlling the current size. This device can manually adjust the hot water temperature, which increases the practicality of the device.

[0004] However, when the improved integrated high-rise building centralized hot water supply device proposed in the above utility model is used, external water is directly injected into the heating water tank, and scale inhibitors cannot be added to the water, resulting in a large amount of scaling of calcium and magnesium salts in the water due to the heating or evaporation concentration of the water. The gradual accumulation of scaling may cause blockage of some pipes in the device. The scaling may adhere to the heating element, which may also reduce the heating efficiency of the water, thereby affecting the service life of the device.

[0005] Therefore, it is necessary to provide a new integrated high-rise building centralized water heating device to solve the above technical problems. Utility Model Content

[0006] The technical problem solved by the utility model is to provide an integrated high-rise building centralized hot water supply device which can add scale inhibitors into water and evenly mix the scale inhibitors with water, effectively avoiding blockage and poor heating efficiency caused by excessive scaling, and can filter and collect original impurities in the water and precipitates generated after adding the scale inhibitors.

[0007] In order to solve the above technical problems, the utility model provides an integrated high-rise building centralized hot water supply device, comprising: a centralized hot water supply device body, a treatment box fixedly installed on the top of the centralized hot water supply device body, a mixing chamber and a filter chamber arranged in the treatment box, a plurality of fixing plates arranged in the mixing chamber, a filter screen and a filter cotton block arranged in the filter chamber, a drain pipe connected to the filter chamber fixedly installed on an outer wall of one side of the treatment box, the bottom end of the drain pipe is fixedly connected to the water inlet of the centralized hot water supply device body, a cover plate is fixedly installed on the top of the treatment box by bolts, a water inlet pipe connected to the mixing chamber is fixedly installed on the outer wall of the treatment box on one side away from the drain pipe, A support plate is also fixedly installed on the outer wall of the treatment box on the side away from the drain pipe, a barrel is fixedly installed on the top of the support plate, a liquid inlet check valve is fixedly installed on the bottom of the barrel, the bottom end of the liquid inlet check valve is fixedly connected to the water inlet pipe, a piston is slidingly and sealingly installed in the barrel, an internally threaded rotating cylinder is rotatably installed on the top of the barrel, a screw rod passes through and is threadedly installed in the internally threaded rotating cylinder, the bottom end of the screw rod is fixedly connected to the piston, an electric motor is fixedly installed on the top of the barrel, the electric motor is transmission-connected to the internally threaded rotating cylinder, a guide cylinder is fixedly installed on the top of the barrel, a sleeve plate is slidably sleeved on the guide cylinder, and the top end of the screw rod is fixedly connected to the sleeve plate.

[0008] Preferably, a chip guide bucket connected to the filter chamber is fixedly mounted at the bottom of the processing box, and a chip collecting cylinder is threadedly sleeved at the bottom of the chip guide bucket.

[0009] Preferably, positioning slides are provided on both inner walls of the mixing chamber, and positioning slides are integrally formed on both outer walls of the filter screen plate. The two positioning slides are respectively located in the corresponding positioning slides and are slidably connected to the inner walls of the corresponding positioning slides.

[0010] Preferably, a frame-shaped groove is provided on the top of the processing box, a frame-shaped sealing gasket is fixedly installed in the frame-shaped groove, and a frame-shaped protrusion is integrally formed on the bottom of the cover plate, the bottom of the frame-shaped protrusion extends into the frame-shaped groove and contacts the frame-shaped sealing gasket.

[0011] Preferably, a fixing plate is embedded and fixedly installed in the piston, and the bottom end of the screw rod is fixedly connected to the fixing plate.

[0012] Preferably, a feeding pipe is fixedly mounted on the outer wall of the barrel, a feeding hopper is fixedly mounted on the top of the feeding pipe, and a valve is provided on the feeding pipe.

[0013] Compared with the related art, the integrated high-rise building centralized water supply device provided by the utility model has the following beneficial effects:

[0014] ① Through the arrangement of the processing box, the barrel, the liquid inlet check valve, the piston, the internal threaded drum, the screw rod, the electric motor and other components, the scale inhibitor can be continuously added to the water during the process of conveying water into the central water supply device body, which can effectively reduce the amount of water scaling in the heating water tank of the central water supply device body, thereby avoiding the blockage of the central water supply device body and the low heating efficiency and other problems;

[0015] ② By setting multiple fixed plates in the mixing chamber, the scale inhibitor can be evenly dispersed into the water after colliding with the fixed plates, achieving rapid fusion. Two transverse partitions are set in the mixing chamber to form an "S"-shaped channel in the mixing chamber, which can extend the path of the scale inhibitor and water in the mixing chamber, which is conducive to a more thorough fusion of the scale inhibitor and water.

[0016] ③ By setting up filter screen plates, filter cotton blocks, chip guide buckets, chip collection barrels and other components, impurities and sediments in the water can be filtered, and the filtered impurities and sediments can be collected centrally, which improves the convenience of using the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A structural schematic diagram of a preferred embodiment of the integrated high-rise building centralized water supply device provided by the utility model;

[0018] Figure 2 for Figure 1 The schematic diagram of the structure of the processing box and the barrel shown;

[0019] Figure 3 for Figure 1 The schematic diagram of the structure of the processing box after removing the cover plate is shown;

[0020] Figure 4 for Figure 1 A schematic diagram of the structure of the cover plate shown;

[0021] Figure 5 for Figure 1 A schematic cross-sectional view of the processing box and the barrel shown;

[0022] Figure 6 for Figure 5 An enlarged schematic diagram of the described part A.

[0023] Numbers in the figure: 1. Central hot water supply device body; 2. Processing box; 201. Mixing chamber; 202. Filter chamber; 3. Fixed plate; 4. Filter screen; 5. Filter cotton block; 6. Drain pipe; 7. Cover plate; 8. Chip guide bucket; 9. Chip collecting cylinder; 10. Water inlet pipe; 11. Material barrel; 12. Liquid inlet check valve; 13. Piston; 14. Fixed plate; 15. Internal threaded rotating cylinder; 16. Screw rod; 17. Electric motor; 18. Guide cylinder; 19. Sleeve plate; 20. Feeding hopper. DETAILED DESCRIPTION

[0024] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0025] Please refer to Figure 1-Figure 6 ,in, Figure 1 A structural schematic diagram of a preferred embodiment of the integrated high-rise building centralized water supply device provided by the utility model; Figure 2 for Figure 1 The schematic diagram of the structure of the processing box and the barrel shown; Figure 3 for Figure 1 The schematic diagram of the structure of the processing box after removing the cover plate is shown; Figure 4 for Figure 1 A schematic diagram of the structure of the cover plate shown; Figure 5 for Figure 1 A schematic cross-sectional view of the processing box and the barrel shown; Figure 6 for Figure 5An enlarged schematic diagram of the described part A. The integrated high-rise building centralized water heating device comprises: a centralized water heating device body 1, the main structure of the centralized water heating device body 1 adopts the conventional design of the integrated high-rise building centralized water heating device in the prior art, four support columns are fixedly installed on the top of the centralized water heating device body 1, and the same treatment box 2 is fixedly installed on the top of the four support columns, and a vertical partition is arranged in the treatment box 2, through which the treatment box 2 is divided into a mixing chamber 201 and a filter chamber 202, and the two are connected, and two horizontal partitions are arranged in the mixing chamber 201, and the mixing chamber 201 is divided into an "S" shaped channel by the arrangement of the two horizontal partitions, which is used to extend the water running path, and a plurality of fixed plates 3 are arranged in the mixing chamber 201 to prevent scale. After the scale inhibitor collides with the fixing plate 3, it will disperse, so that the scale inhibitor and water can be fully mixed. A filter screen plate 4 and a filter cotton block 5 are arranged in the filter chamber 202. The filter screen plate 4 and the filter cotton block 5 are used to intercept impurities that may be originally present in the water, as well as the sediment produced after mixing with the scale inhibitor. A drain pipe 6 connected to the filter chamber 202 is fixedly installed on the outer wall of one side of the treatment box 2. The bottom end of the drain pipe 6 is fixedly connected to the water inlet of the central hot water supply device body 1. A cover plate 7 is fixedly installed on the top of the treatment box 2 by bolts. In order to ensure the sealing between the cover plate 7 and the treatment box 2, a frame-shaped groove is opened on the top of the treatment box 2, and a frame-shaped sealing gasket is fixedly installed in the frame-shaped groove. The bottom of the cover plate 7 is integrally formed with a frame-shaped protrusion. The bottom of the protrusion extends into the frame-shaped groove and contacts the frame-shaped sealing gasket. A water inlet pipe 10 connected to the mixing chamber 201 is fixedly installed on the outer wall of the side of the treatment box 2 away from the drain pipe 6. A support plate is also fixedly installed on the outer wall of the side of the treatment box 2 away from the drain pipe 6. A barrel 11 is fixedly installed on the top of the support plate. The barrel 11 is used to add scale inhibitor into the water inlet pipe 10. A feeding pipe is fixedly installed on the outer wall of the barrel 11. A feeding hopper 20 is fixedly installed on the top of the feeding pipe. A valve is provided on the feeding pipe. The scale inhibitor can be more conveniently added to the barrel 11 through the feeding hopper 20. A liquid inlet check valve 12 is fixedly installed at the bottom of the barrel 11. The bottom end of the liquid inlet check valve 12 is fixedly connected to the water inlet pipe 10. In order to be able to feed the barrel 11 The scale inhibitor in is pushed into the water inlet pipe 10, a piston 13 is installed in a sliding and sealing manner in the barrel 11, an internally threaded rotating cylinder 15 is rotatably installed on the top of the barrel 11, a screw 16 passes through and is threadedly installed in the internally threaded rotating cylinder 15, a fixing plate 14 is embedded and fixedly installed in the piston 13, and the bottom end of the screw 16 is fixedly connected to the fixing plate 14, an electric motor 17 is fixedly installed on the top of the barrel 11, and the electric motor 17 is transmission-connected with the internally threaded rotating cylinder 15. Specifically, bevel gears are fixedly sleeved on the output shafts of the internally threaded rotating cylinder 15 and the electric motor 17, and the two bevel gears are meshed with each other, a guide cylinder 18 is fixedly installed on the top of the barrel 11, a sleeve plate 19 is slidably sleeved on the guide cylinder 18, and the top of the screw 16 is fixedly connected to the sleeve plate 19.

[0026] In this embodiment, in order to collect the intercepted impurities and sediments in a centralized manner, a chip guide bucket 8 connected to the filter chamber 202 is fixedly installed at the bottom of the processing box 2. The opening of the chip guide bucket 8 gradually decreases from top to bottom, and a connecting pipe is integrally formed at the bottom. A chip collecting barrel 9 is provided on the bottom threaded sleeve, and a circular ring is also integrally formed on the outer wall of the connecting pipe. A circular sealing gasket is fixedly installed at the bottom of the circular ring, and the top of the chip collecting barrel 9 is in contact with the circular sealing gasket.

[0027] In this embodiment, in order to facilitate the removal or installation of the filter screen plate 4, positioning slides are provided on the inner walls on both sides of the mixing chamber 201, and positioning slides are integrally formed on the outer walls on both sides of the filter screen plate 4. The two positioning slides are respectively located in the corresponding positioning slides and are slidably connected to the inner walls of the corresponding positioning slides.

[0028] The working principle of the integrated high-rise building centralized water supply device provided by the utility model is as follows:

[0029] The water inlet pipe 10 is connected to an external water source. After opening the valve on the feeding pipe, the scale inhibitor is added into the barrel 11 through the feeding hopper 20, and then the valve is closed;

[0030] During the process of injecting water into the central water supply device body 1, the electric motor 17 is started to run, driving the internal threaded drum 15 to rotate forwardly. During the process of the internal threaded drum 15 rotating forwardly, the screw rod 16 is driven to move downward. The screw rod 16 pushes the piston 13 to move downward. The piston 13 pushes the scale inhibitor in the barrel 11 into the water inlet pipe 10. The water in the water inlet pipe 10 brings the scale inhibitor into the mixing chamber 201 and flows to the filter chamber 202 along the "S"-shaped channel. During the movement, the scale inhibitor and the solid After the fixed plate 3 collides, it will be dispersed. After colliding with multiple fixed plates 3, the scale inhibitor can be evenly integrated with the water. After entering the filter chamber 202, the filter screen plate 4 intercepts large impurities in the water, while the filter cotton block 5 can intercept small impurities. The impurities intercepted by the filter screen plate 4 will eventually sink into the chip guide bucket 8 and finally settle in the chip collection barrel 9. The filtered water is discharged into the heating water tank in the central water supply device body 1 through the drain pipe 6;

[0031] When it is necessary to clean the filter screen plate 4 or replace the filter cotton block 5, the cover plate 7 can be opened to take out the filter screen plate 4 and the filter cotton block 5, and the chip collecting barrel 9 can be unscrewed counterclockwise to process the collected impurities and sediments.

[0032] Compared with the related art, the integrated high-rise building centralized water supply device provided by the utility model has the following beneficial effects:

[0033] The utility model provides an integrated high-rise building centralized hot water supply device. Through the arrangement of components such as a processing box 2, a barrel 11, a liquid inlet non-return valve 12, a piston 13, an internally threaded rotating cylinder 15, a screw rod 16, and an electric motor 17, a scale inhibitor can be continuously added to the water during the process of conveying water into a central hot water supply device body 1, and the amount of scale generated by the water in the heating water tank of the central hot water supply device body 1 can be effectively reduced, thereby avoiding the problems of blockage of the central hot water supply device body 1 and low heating efficiency; by arranging a plurality of fixing plates 3 in a mixing chamber 201, After the scale inhibitor collides with the fixed plate 3, it can be evenly dispersed into the water to achieve rapid fusion, and two transverse partitions are arranged in the mixing chamber 201 to form an "S"-shaped channel in the mixing chamber 201, which can extend the path of the scale inhibitor and water in the mixing chamber 201, which is conducive to a more thorough fusion of the scale inhibitor and water; by arranging components such as the filter mesh plate 4, the filter cotton block 5, the chip guide bucket 8, and the chip collection barrel 9, impurities and sediments in the water can be filtered, and the filtered impurities and sediments can be collected in a centralized manner, thereby improving the convenience of using the device.

[0034] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. An integrated high-rise building central water supply device, comprising a central water supply device body, characterized in that: A treatment box is fixedly installed on the top of the central water supply device body, a mixing chamber and a filter chamber are arranged in the treatment box, a plurality of fixing plates are arranged in the mixing chamber, a filter screen and a filter cotton block are arranged in the filter chamber, a drain pipe connected to the filter chamber is fixedly installed on the outer wall of one side of the treatment box, the bottom end of the drain pipe is fixedly connected to the water inlet of the central water supply device body, a cover plate is fixedly installed on the top of the treatment box by bolts, a water inlet pipe connected to the mixing chamber is fixedly installed on the outer wall of the treatment box on the side away from the drain pipe, and a water filter is also fixedly installed on the outer wall of the treatment box on the side away from the drain pipe A support plate is provided, a barrel is fixedly installed on the top of the support plate, a liquid inlet one-way valve is fixedly installed on the bottom of the barrel, the bottom end of the liquid inlet one-way valve is fixedly connected to the water inlet pipe, a piston is slidingly and sealingly installed in the barrel, an internally threaded rotating cylinder is rotatably installed on the top of the barrel, a screw rod passes through and is threadedly installed in the internally threaded rotating cylinder, the bottom end of the screw rod is fixedly connected to the piston, an electric motor is fixedly installed on the top of the barrel, the electric motor is transmission-connected to the internally threaded rotating cylinder, a guide cylinder is fixedly installed on the top of the barrel, a sleeve plate is slidably sleeved on the guide cylinder, and the top end of the screw rod is fixedly connected to the sleeve plate.

2. The integrated high-rise building centralized water heating device according to claim 1, characterized in that: A chip guide bucket connected to the filter chamber is fixedly installed at the bottom of the processing box, and a chip collecting cylinder is threadedly sleeved at the bottom of the chip guide bucket.

3. The integrated high-rise building centralized water heating device according to claim 1, characterized in that: Positioning slides are provided on both inner walls of the mixing chamber, and positioning slides are integrally formed on both outer walls of the filter screen plate. The two positioning slides are respectively located in the corresponding positioning slides and are slidably connected to the inner walls of the corresponding positioning slides.

4. The integrated high-rise building centralized water heating device according to claim 1, characterized in that: A frame-shaped groove is provided on the top of the processing box, a frame-shaped sealing gasket is fixedly installed in the frame-shaped groove, and a frame-shaped protrusion is integrally formed on the bottom of the cover plate. The bottom of the frame-shaped protrusion extends into the frame-shaped groove and contacts the frame-shaped sealing gasket.

5. The integrated high-rise building centralized water heating device according to claim 1, characterized in that: A fixing plate is embedded and fixedly installed in the piston, and the bottom end of the screw rod is fixedly connected to the fixing plate.

6. The integrated high-rise building centralized water heating device according to claim 1, characterized in that: A feeding pipe is fixedly installed on the outer wall of the barrel, a feeding hopper is fixedly installed on the top of the feeding pipe, and a valve is arranged on the feeding pipe.

Images