Efficient pump set convenient to maintain

Abstract

The utility model discloses an efficient pump set convenient to maintain. The efficient pump set comprises a base and installation frames arranged on the left side and the right side of the upper end of the base. When the efficient intelligent pump set is used, the efficient intelligent pump set is firstly matched with the frequency conversion control cabinet, the operation state of each component is displayed in real time through the display screen, each pump is controlled through the sensor, the operation condition of the pump set can be visually judged, and meanwhile, after the common pump set breaks down, the standby pump set can be automatically started to guarantee normal operation of the whole pump set; when the common pump set and the standby pump set work, water enters the water pump body through the water pipe at the front end of the control valve, flows out of the water pump body, enters the water outlet pipe and then is conveyed through the water outlet conveying pipe, and meanwhile the control cabinet can achieve the dual-control method of intelligent remote control and field touch control. And through the integrated arrangement of the common pump set, the standby pump set, the water outlet conveying pipe, the water outlet pipe and the control valve, the installation time is saved, and the maintenance efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field related to mechanical engineering and automatic control, and particularly relates to an efficient pump group convenient for maintenance. Background Art

[0002] An efficient intelligent pump group is a pump system integrating advanced components such as high-efficiency water pumps, intelligent control systems, sensors, etc. It can realize real-time monitoring and optimized control of the operation status of the pump station. These pump groups usually have characteristics such as energy saving, low loss, high reliability, modular design, and Internet of Things and intelligent management, and are applicable to various occasions such as HVAC systems, heating systems, industrial production, etc. The efficient intelligent pump group of the utility model is composed of components such as a fixing plate, a base, a common pump group, an installation frame, a water outlet conveying pipe, a water outlet pipe, a water inlet pipe, a flange plate, a standby pump group, an installation plate, a control valve, an installation collar, a plug post, a protective ring, a through hole, a waterproof collar, a through hole, a waterproof collar, a jack, a filter screen, etc. The existing efficient intelligent pump groups are inconvenient to install and disassemble and have low maintenance efficiency during use, so an efficient pump group convenient for maintenance is essential. Summary of the Utility Model

[0003] The purpose of the utility model is to provide an efficient pump group convenient for maintenance, so as to solve the problems that the existing efficient intelligent pump groups are inconvenient to install and disassemble and have low maintenance efficiency during use mentioned in the above background art.

[0004] To achieve the above purpose, the utility model provides the following technical solution: An efficient pump group convenient for maintenance, comprising

[0005] a base and installation frames arranged at the left and right sides of the upper end of the base;

[0006] A water outlet conveying pipe is installed at the upper end of the installation frame;

[0007] A common pump group and a standby pump group are installed on the upper end of the base and inside the installation frame;

[0008] Water outlet pipes are arranged at the lower end of the water outlet conveying pipe and at the rear sides of the common pump group and the standby pump group, and water inlet pipes are arranged at the front sides of the common pump group and the standby pump group;

[0009] The water outlet pipes are connected to each other and the water inlet pipes are connected to each other through flange plates;

[0010] A control valve is installed at the front end of the water inlet pipe;

[0011] Through the integrated setting of the common pump group, standby pump group, water outlet conveying pipe, water outlet pipe, water inlet pipe and control valve, the installation time is saved and the maintenance efficiency is improved. The connection of the flange strengthens the convenience of the connection between the common pump group and the standby pump group.

[0012] Preferably, through holes are provided at the inner position of the flange, and a waterproof collar is glued to the inner wall position of the through holes. The waterproof collar is made of rubber material.

[0013] Preferably, sockets are provided at the inner wall position of the waterproof collar, and plug posts are installed inside the sockets. The plug posts and the sockets are connected by plugging, and an installation collar is connected to the inner side of the plug posts.

[0014] Preferably, a protective ring is glued to the inner side position of the installation collar, and a filter screen is provided at the inner side position of the protective ring.

[0015] Preferably, the filter screen is made of stainless steel material, and the plug posts and the installation collar are both made of rubber material. Through the setting of the waterproof collar, installation collar, plug posts and sockets, not only the stability of the installation of the protective ring is strengthened, but also the sealing performance of the flange is enhanced. The setting of the filter screen strengthens the purification of water quality.

[0016] Preferably, both the common pump group and the standby pump group are composed of a water outlet conveying pipe, a water outlet pipe, a water inlet pipe, a flange, a water pump body and a control valve. The water pump body is electrically connected to an external power supply.

[0017] Preferably, a fixing plate is provided at the inner upper end position of the base, and a mounting plate is connected to the upper end of the fixing plate and located at the lower end position of the water pump body.

[0018] Preferably, the mounting plate and the fixing plate are fixedly connected by fastening nuts. The mounting plate and the fixing plate are both made of stainless steel material. Through the setting of the mounting plate and the fastening nuts, the convenience of the installation and disassembly of the water pump body is enhanced.

[0019] Compared with the prior art, the utility model provides an efficient pump group that is convenient for maintenance, and has the following beneficial effects:

[0020] 1. In this high-efficiency intelligent pump set, when using the high-efficiency intelligent pump set, first connect the outlet pipe with the outlet pipes and between the outlet pipe and the pump body through flange plates. Then install the outlet pipe at the lower end of the water outlet delivery pipe. Next, match the high-efficiency intelligent pump set with a variable frequency control cabinet, which can display the operating status of each component in real time through a display screen and control each pump through sensors, enabling an intuitive judgment of the operation of the pump set. At the same time, after a common pump set fails, the standby pump set can automatically start to ensure the normal operation of the entire pump set. When the common pump set and the standby pump set are working, water enters the pump body from the water pipe in front of the control valve, flows out through the pump body and then enters the outlet pipe, and is then transported through the water outlet delivery pipe. At the same time, the control cabinet can achieve a dual control method of intelligent remote control and on-site touch control. Through the integrated setting of the common pump set, standby pump set, water outlet delivery pipe, outlet pipe and control valve, the installation time is saved and the efficiency of maintenance is improved. The connection of the flange plates enhances the convenience of connection between the common pump set and the standby pump set.

[0021] 2. In this high-efficiency intelligent pump set, when using the high-efficiency intelligent pump set, first bond the waterproof sleeve ring to the inner wall of the through hole so that the waterproof sleeve ring is installed inside the flange plate. Then connect the installation sleeve ring with the protective ring and the plug post. Next, install the filter screen inside the protective ring. Then insert the installation sleeve ring into the jack on the inner wall of the waterproof sleeve ring through the plug post so that the protective ring is installed inside the flange plate. Then connect the flange plates with each other through fastening nuts. When water passes through the filter screen inside the protective ring, it will intercept suspended substances, linear substances and impurities. Since the waterproof sleeve ring, plug post and installation sleeve ring are made of rubber materials, it will enhance the sealing performance at the connection between the flange plates. Through the setting of the waterproof sleeve ring, installation sleeve ring, plug post and jack, not only the stability of the installation of the protective ring is enhanced, but also the sealing performance of the flange plate can be enhanced. The setting of the filter screen enhances the purification of water quality. Description of the Drawings

[0022] Figure 1 It is a schematic structural diagram of the overall high-efficiency intelligent pump set of the present utility model.

[0023] Figure 2 It is a schematic enlarged structural diagram of the inside of the flange plate of the high-efficiency intelligent pump set of the present utility model.

[0024] Figure 3 It is a schematic enlarged structural diagram of the installation sleeve ring of the high-efficiency intelligent pump set of the present utility model.

[0025] In the figure: 1, fixed plate; 2, base; 3, common pump set; 4, installation frame; 5, water outlet delivery pipe; 6, water outlet pipe; 7, flange; 8, standby pump set; 9, mounting plate; 10, control valve; 11, mounting collar; 12, plug post; 13, protective ring; 14, through hole; 15, waterproof collar; 16, jack; 17, filter screen; 18, water inlet pipe. Detailed implementation manners

[0026] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0027] The present invention provides a highly efficient and intelligent pump set as Figures 1-3 shown, a highly efficient pump set convenient for maintenance, including a base 2 and installation frames 4 arranged at the left and right sides of the upper end of the base 2; a water outlet delivery pipe 5 is installed at the upper end of the installation frame 4; a common pump set 3 and a standby pump set 8 are installed at the upper end of the base 2 and inside the installation frame 4; water outlet pipes 6 are arranged at the lower end of the water outlet delivery pipe 5 and at the rear side of the common pump set 3 and the standby pump set 8, and a water inlet pipe 18 is arranged at the front side of the common pump set 3 and the standby pump set 8; the water outlet pipes 6 are connected to each other, and the water inlet pipes 18 are connected to each other through flanges 7; a control valve 10 is installed at the front end of the water inlet pipe; through the integrated setting of the common pump set 3, the standby pump set 8, the water outlet delivery pipe 5, the water outlet pipes 6, the water inlet pipe 18 and the control valve 10, the installation time is saved and the efficiency of maintenance is improved, and the connection of the flanges 7 strengthens the convenience of the connection of the common pump set 3 and the standby pump set 8.

[0028] As Figure 1As shown in the figure, in order to save installation time and improve the efficiency of maintenance, when using a high-efficiency intelligent pump set, first connect the water outlet pipe 6 to the water outlet pipe 6, the water inlet pipe 18 to the water inlet pipe 18, the water outlet pipe 6, and between the water inlet pipe and the water pump body through the flange 7. Then install the water outlet pipe 6 at the lower end of the water outlet conveying pipe 5. Next, match the high-efficiency intelligent pump set with a variable frequency control cabinet, which can display the operating status of each component in real time through the display screen and control each pump through sensors, enabling intuitive judgment of the operation of the pump set. At the same time, after the common pump set 3 fails, the standby pump set 8 can automatically start to ensure the normal operation of the entire pump set. When the common pump set 3 and the standby pump set 8 are working, water enters the water pump body from the water inlet pipe 18 at the front end of the control valve 10, flows out of the water pump body and then enters the water outlet pipe 6, and then is conveyed through the water outlet conveying pipe 5. At the same time, the control cabinet can implement a dual control method of intelligent remote control and on-site touch control. Through the integrated setting of the common pump set 3, the standby pump set 8, the water outlet conveying pipe 5, the water outlet pipe 6, the water inlet pipe 18, and the control valve 10, the installation time is saved and the maintenance efficiency is improved. The connection of the flange 7 strengthens the convenience of the connection between the common pump set 3 and the standby pump set 8.

[0029] A through hole 14 is provided at the inner position of the flange 7. A waterproof sleeve ring 15 is glued to the inner wall position of the through hole 14. The waterproof sleeve ring 15 is made of rubber material. An insertion hole 16 is provided at the inner wall position of the waterproof sleeve ring 15. An insertion post 12 is installed inside the insertion hole 16. The insertion post 12 is connected to the insertion hole 16 in a plug-in manner. The inner side of the insertion post 12 is connected with an installation sleeve ring 11. A protective ring 13 is glued to the inner side position of the installation sleeve ring 11. A filter screen 17 is provided at the inner side position of the protective ring 13. The filter screen 17 is made of stainless steel material. Both the insertion post 12 and the installation sleeve ring 11 are made of rubber material. Through the settings of the waterproof sleeve ring 15, the installation sleeve ring 11, the insertion post 12, and the insertion hole 16, not only the installation stability of the protective ring 13 is strengthened, but also the sealing performance of the flange 7 can be enhanced. The setting of the filter screen 17 strengthens the purification of water quality.

[0030] As shown in the figure, Figure 2 and Figure 3As shown in the figure, in order to enhance the stability of the installation of the protective ring 13 and the sealing performance of the reinforcing flange 7, when using the high-efficiency intelligent pump set, first bond the waterproof sleeve ring 15 to the inner wall of the through hole 14 so that the waterproof sleeve ring 15 is installed inside the flange 7. Then connect the installation sleeve ring 11 with the protective ring 13 and the plug post 12. Next, install the filter net 17 inside the protective ring 13. Then insert the installation sleeve ring 11 into the jack 16 on the inner wall of the waterproof sleeve ring 15 through the plug post 12, so that the protective ring 13 is installed inside the flange 7. Then connect the flange 7 and the flange 7 with a fastening nut. When water passes through the filter net 17 inside the protective ring 13, it will intercept suspended solids, linear objects, and impurities. Since the waterproof sleeve ring 15, the plug post 12, and the installation sleeve ring 11 are made of rubber materials, it will enhance the sealing performance at the connection between the flange 7 and the flange 7. Through the settings of the waterproof sleeve ring 15, the installation sleeve ring 11, the plug post 12, and the jack 16, not only the stability of the installation of the protective ring 13 is enhanced, but also the sealing performance of the flange 7 can be enhanced. And the setting of the filter net 17 enhances the purification of water quality.

[0031] Both the common pump set 3 and the standby pump set 8 are composed of a water outlet delivery pipe 5, a water outlet pipe 6, an inlet pipe 18, a flange 7, a water pump body, and a control valve 10. The water pump body is electrically connected to an external power source. At the inner upper position of the base 2, a fixing plate 1 is provided. At the upper end of the fixing plate 1 and at the lower position of the water pump body, a mounting plate 9 is connected. The mounting plate 9 and the fixing plate 1 are fixedly connected by a fastening nut. Both the mounting plate 9 and the fixing plate 1 are made of stainless steel materials. Through the settings of the mounting plate 9 and the fastening nut, the convenience of installation and disassembly of the water pump body is enhanced.

[0032] As Figure 1 shown in the figure, in order to enhance the convenience of installation and disassembly of the water pump body, when using the high-efficiency intelligent pump set, first connect the water pump body with the mounting plate 9. Then place the mounting plate 9 on the upper end of the fixing plate 1 so that the mounting holes inside the mounting plate 9 are aligned with the connection holes inside the fixing plate 1. Then insert the fastening nut into the inside of the mounting hole and the connection hole. The fastening nut is connected through the external thread on its outer wall and the internal thread on the inner walls of the mounting hole and the connection hole, so that the mounting plate 9 is fixed on the upper end of the fixing plate 1, and further the water pump body is fixed on the upper end of the fixing plate 1. Through the settings of the mounting plate 9 and the fastening nut, the convenience of installation and disassembly of the water pump body is enhanced, making the installation and disassembly of the water pump body more convenient.

[0033] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. An efficient pump unit that is easy to maintain, characterized in that: include A base (2) and a mounting frame (4) arranged at left and right sides of the upper end of the base (2); A water outlet delivery pipe (5) is installed at the upper end of the installation frame (4); A common pump group (3) and a standby pump group (8) are installed at the upper end of the base (2) and at a position inside the installation frame (4); A water outlet pipe (6) is provided at the lower end of the water outlet delivery pipe (5) and at the rear side of the common pump group (3) and the standby pump group (8), and a water inlet pipe (18) is provided at the front side of the common pump group (3) and the standby pump group (8); The water outlet pipes (6) and the water inlet pipes (18) are connected to each other via flanges (7); A control valve (10) is installed at the front end of the water inlet pipe; The integrated arrangement of the common pump group (3), the standby pump group (8), the water outlet delivery pipe (5), the water outlet pipe (6), the water inlet pipe (18) and the control valve (10) saves installation time and improves the efficiency of maintenance. The connection of the flange (7) enhances the convenience of connecting the common pump group (3) and the standby pump group (8).

2. The high-efficiency pump unit that is easy to maintain according to claim 1 is characterized in that: A through hole (14) is provided at an inner position of the flange (7), and a waterproof collar (15) is glued to an inner wall of the through hole (14), wherein the waterproof collar (15) is made of rubber material.

3. The high-efficiency pump unit that is easy to maintain according to claim 2 is characterized in that: The waterproof sleeve ring (15) is provided with a plug hole (16) at the inner wall position, and a plug post (12) is installed at the inner position of the plug hole (16). The plug post (12) is connected to the plug hole (16) by plugging, and the inner side of the plug post (12) is connected to the mounting sleeve ring (11).

4. The high-efficiency pump unit that is easy to maintain according to claim 3 is characterized in that: A protective ring (13) is glued to the inner side of the mounting collar (11), and a filter screen (17) is arranged on the inner side of the protective ring (13).

5. The high-efficiency pump unit that is easy to maintain according to claim 4 is characterized in that: The filter screen (17) is made of stainless steel, and the plug post (12) and the mounting ring (11) are both made of rubber. The arrangement of the waterproof ring (15), the mounting ring (11), the plug post (12) and the insertion hole (16) not only enhances the stability of the installation of the protection ring (13), but also enhances the sealing performance of the flange (7). The arrangement of the filter screen (17) enhances the purification of water quality.

6. The high-efficiency pump unit that is easy to maintain according to claim 1 is characterized in that: The common pump group (3) and the standby pump group (8) are both composed of a water outlet delivery pipe (5), a water outlet pipe (6), a water inlet pipe (18), a flange (7), a water pump body and a control valve (10), and the water pump body is electrically connected to an external power supply.

7. The high-efficiency pump unit that is easy to maintain according to claim 6 is characterized by: A fixing plate (1) is provided at the inner side of the upper end of the base (2), and a mounting plate (9) is connected to the upper end of the fixing plate (1) and at the lower end of the water pump body.

8. The high-efficiency pump unit that is easy to maintain according to claim 7 is characterized in that: The mounting plate (9) and the fixing plate (1) are fixedly connected via a fastening nut; both the mounting plate (9) and the fixing plate (1) are made of stainless steel; and the installation of the mounting plate (9) and the fastening nut enhances the convenience of installing and disassembling the water pump body.

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