Stable-installation high-sealing type NB-IOT intelligent adjusting balance valve

Abstract

The utility model discloses a stably-installed high-sealing type NB-IOT intelligent adjusting balance valve, relates to the technical field of intelligent adjusting balance valves, and aims to solve the problems that an existing NB-IOT intelligent adjusting balance valve is inconvenient to disassemble and assemble, so that the NB-IOT intelligent adjusting balance valve is inconvenient to overhaul and replace, and the overall flexibility is reduced. According to the technical scheme, the intelligent balance adjusting valve is characterized by comprising an intelligent balance adjusting valve body, a valve element used for controlling water flow is fixedly connected to the lower end of the intelligent balance adjusting valve body, a butt-joint pipe body is movably connected into the valve element, and a sealing clamping piece is fixedly connected to the face, away from the valve element, of the butt-joint pipe body; a sealing inserting piece matched with the sealing clamping piece is detachably connected into the sealing clamping piece, and the face, away from the sealing clamping piece, of the sealing inserting piece is fixedly connected with a welding pipe used for being connected with a water pipe. And the effects of convenient maintenance, rapid disassembly, assembly and butt joint and full sealing are achieved.

Description

Technical Field

[0001] This utility model relates to the technical field of intelligent regulating balance valves, and in particular to a stable-installation, high-sealing NB-IOT intelligent regulating balance valve. Background Technology

[0002] In the years of informatization in urban heating, the automatic control of heat exchange stations and the hydraulic calculation of heating networks have always been core business systems. The system management and control approach is based on the load prediction of heat sources and the heat load distribution of the primary network. However, with the introduction of the concept of smart heating and the promotion of new technologies such as the Internet, big data, and cloud services, urban heating companies, as traditional industrial production enterprises, can change their rough management methods that rely on weather conditions. Through information systems, Internet of Things technology, and the collection of data from various equipment on the heat consumption side, they can grasp users' heating needs and achieve true on-demand heating through real-time equipment control. This achieves hydraulic balance regulation of the secondary network, reduces waste from excessive heating, and significantly saves energy.

[0003] The NB-IoT smart multi-stage regulating valve connects each smart valve to the cloud via the operator's network, uploads data to the cloud scheduling and control service, and responds to commands to regulate heat usage. Based on parameters such as the floor level, area, orientation, weather conditions, and even user habits, it adjusts the heat supply to the household in real time according to the user's actual heat demand, allowing users to achieve energy savings while maintaining a comfortable and constant indoor temperature.

[0004] The existing technical solutions mentioned above have the following drawbacks: Because the existing NB-IoT smart regulating balance valve is connected to the network and performs regulation, it is in a state of high-speed operation for a long time, which makes it easy for the whole to be damaged due to overuse. However, the existing NB-IoT smart regulating balance valves are directly welded to the pipeline, which is inconvenient to disassemble and assemble, thus making it inconvenient to inspect and replace the NB-IoT smart regulating balance valve, reducing the overall flexibility. Utility Model Content

[0005] The purpose of this invention is to provide a high-sealing NB-IOT intelligent regulating and balancing valve that is quick to assemble, easy to maintain, and stable in installation.

[0006] To achieve the above objectives, the present invention provides the following technical solution:

[0007] A stable, high-sealing NB-IOT intelligent regulating and balancing valve includes an intelligent regulating and balancing valve body. A valve core for controlling water flow is fixedly connected to the lower end of the valve body. A connecting pipe is movably connected inside the valve core. A sealing snap-fit ​​is fixedly connected to the side of the connecting pipe away from the valve core. A sealing plug-in adapted to the sealing snap-fit ​​is detachably connected inside the sealing snap-fit. A fusion splice for connecting to a water pipe is fixedly connected to the side of the sealing plug-in away from the sealing snap-fit.

[0008] By adopting the above technical solution, the intelligent regulating balance valve body is sealed by inserting and plugging through sealing clips and sealing plugs, ensuring stable and high-sealing installation while facilitating the installation and disassembly of the intelligent regulating balance valve body, thereby making it convenient to inspect and replace the intelligent regulating balance valve body.

[0009] Furthermore, a sealing bushing is fixedly connected to the outer side of the connecting pipe body, and the connecting pipe body is movably connected to the valve core through the sealing bushing. A limit ring is fixedly connected to the side of the valve core near the connecting pipe body. The inner wall of the limit ring fits against the outer wall of the connecting pipe body, and the inner diameter of the limit ring is smaller than the outer diameter of the sealing bushing.

[0010] By adopting the above technical solution, the connecting pipe body moves inside the valve core through the sealing bushing, ensuring that the pipeline can be moved during overall disassembly, thereby facilitating the quick and easy removal of the connecting pipe body and the intelligent regulating balance valve body.

[0011] Furthermore, the sealing snap-fit ​​component includes a fixed inner tube fixed to the outside of the connecting tube body, a fixed outer tube fixedly connected to the outside of the fixed inner tube, a sealing slot reserved between the fixed outer tube and the fixed inner tube, and a positioning snap hole that communicates with the inside of the sealing slot on the side wall of the fixed outer tube.

[0012] By adopting the above technical solution, the sealing slot between the fixed outer pipe and the fixed inner pipe facilitates the insertion and sealing of the pipe, ensuring a good connection effect of the pipeline, and providing good sealing performance after connection.

[0013] Furthermore, the sealing connector includes a connector fixed to the outside of the welding tube, the connector being adapted to the shape and size of the sealing slot, and a positioning button adapted to the positioning hole being movably connected inside the connector.

[0014] By adopting the above technical solution, the positioning button can engage with the positioning hole for positioning, thereby ensuring that the sealing plug and sealing snap-fit ​​can be quickly installed and disassembled, increasing the overall flexibility.

[0015] Furthermore, the side wall of the insertion tube is provided with a movable hole for the positioning button to move. A mounting spring is fixedly connected inside the movable hole. The side of the mounting spring away from the movable hole is fixedly connected to the positioning button. The positioning button and the positioning hole are distributed correspondingly.

[0016] By adopting the above technical solution, the spring is installed to drive the positioning button and positioning hole to engage and position, which facilitates the disassembly and installation of the intelligent adjustment balance valve body and increases the overall flexibility.

[0017] Furthermore, a sealing ring is fixedly connected to the side of the connector near the sealing slot, and the sealing ring is adapted to the shape and size of the sealing slot.

[0018] By adopting the above technical solution, the sealing ring, which is adapted to the shape and size of the sealing slot, ensures a good overall sealing effect and increases the sealing performance of the pipe connection.

[0019] In summary, the beneficial technical effects of this utility model are as follows:

[0020] 1. Sealing snap-fit ​​and sealing plug-in components are used for plug-in sealing, which ensures stable and high-sealing installation of the intelligent regulating balance valve body, while facilitating the installation and disassembly of the intelligent regulating balance valve body. This makes it convenient to inspect and replace the intelligent regulating balance valve body, thus achieving the effect of convenient maintenance.

[0021] 2. The system uses a spring to engage and position the positioning button and the positioning hole, which facilitates the disassembly and installation of the intelligent regulating balance valve body and achieves a quick disassembly and assembly effect.

[0022] 3. A sealing slot is used between the fixed outer pipe and the fixed inner pipe to facilitate the insertion and sealing of the pipe, ensuring a good connection effect of the pipeline, and the connection has good sealing performance, achieving a full sealing effect. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0024] Figure 2 This is a schematic diagram of the disassembled structure of this utility model;

[0025] Figure 3 This is a schematic diagram of the working structure of this utility model.

[0026] In the diagram, 1. Intelligent regulating balance valve body; 2. Valve core; 3. Connecting pipe body; 4. Sealing snap-fit ​​component; 5. Sealing plug-in component; 6. Welded pipe; 21. Limiting ring; 31. Sealing bushing; 32. Fixed inner tube; 33. Fixed outer tube; 34. Sealing slot; 35. Positioning snap hole; 51. Plug-in pipe; 52. Positioning snap button; 53. Movable hole; 54. Mounting spring; 55. Sealing ring. Detailed Implementation

[0027] The present invention will be further described in detail below with reference to the accompanying drawings.

[0028] Reference Figure 1 A stable, high-sealing NB-IOT intelligent regulating and balancing valve includes an intelligent regulating and balancing valve body 1. A valve core 2 for controlling water flow is fixedly connected to the lower end of the intelligent regulating and balancing valve body 1. A connecting pipe body 3 is movably connected inside the valve core 2. A sealing snap-fit ​​component 4 is fixedly connected to the side of the connecting pipe body 3 away from the valve core 2. A sealing plug 5 adapted to the sealing snap-fit ​​component 4 is detachably connected inside the sealing snap-fit ​​component 4. A fusion pipe 6 for connecting to a water pipe is fixedly connected to the side of the sealing plug 5 away from the sealing snap-fit ​​component 4. The sealing plug 5 and the sealing snap-fit ​​component 4 can be plugged and sealed, thereby facilitating the quick installation and disassembly of the intelligent regulating and balancing valve body 1.

[0029] Reference Figure 3 The basic functions of the intelligent regulating balance valve body 1 include setting different opening degrees for each household in a building through remote management software, overcoming the phenomenon of uneven heating and cooling in the system, realizing flow regulation for each household, achieving hydraulic balance, avoiding overheating indoors, reducing heat waste, and improving heating quality. It also features inlet and outlet water temperature detection functions, allowing maintenance personnel to better understand users' real-time heating usage, determine whether the user's heating equipment is radiators or underfloor heating, and the indoor temperature, facilitating adjustments to the heating system's operating data. It possesses all the functions of a lock-up valve and can also remotely open and close the valve, allowing for individual household control, improving user payment rates. For users who report suspension of service, it can effectively shut off the heat supply, reducing heat waste. As an IoT device, the intelligent regulating balance valve adopts… Using a dedicated mobile IoT network and dedicated number transmission channel, communication is stable and reliable, requiring no wiring and making construction simple and convenient. Each household's inlet pipe is equipped with an NB-IoT-based smart multi-stage regulating valve. Each smart valve connects to the cloud via the operator's network, uploads data to the cloud dispatch and control service, and responds to commands to regulate heat usage. Based on parameters such as the household's floor level, area, orientation, weather conditions, and even user habits, it adjusts the heat supply to the household in real time according to the user's actual heat demand, allowing users to achieve energy savings while maintaining a comfortable and constant indoor temperature. This is existing technology and is not the focus of the design. The main purpose is to illustrate the specific application of this device; how it is controlled is not the focus of this design and will not be described in detail.

[0030] Reference Figure 2A sealing sleeve 31 is fixedly connected to the outer side of the connecting pipe body 3. The connecting pipe body 3 is movably connected to the valve core 2 through the sealing sleeve 31. A limit ring 21 is fixedly connected to the side of the valve core 2 near the connecting pipe body 3. The inner wall of the limit ring 21 fits against the outer wall of the connecting pipe body 3. The inner diameter of the limit ring 21 is smaller than the outer diameter of the sealing sleeve 31. The limit ring 21 can limit the movement distance of the connecting pipe body 3 and facilitate the movement of the connecting pipe body 3, thereby allowing the intelligent regulating balance valve body 1 to be installed and disassembled. The sealing snap-fit ​​component 4 includes a fixed inner tube 32 fixed to the outer side of the connecting pipe body 3. A fixed outer tube 33 is fixedly connected to the outer side of the fixed inner tube 32. A sealing slot 34 is reserved between the fixed outer tube 33 and the fixed inner tube 32. The side wall of the fixed outer tube 33 has a positioning snap hole 35 that communicates with the inside of the sealing slot 34. The sealing slot 34 and the insertion pipe 51 can be fully inserted and sealed, thereby ensuring a good overall sealing and docking effect. The sealing insertion component 5 includes a fixed inner tube 32 fixed to the outer wall of the connecting pipe body 3. The insertion tube 51 on the outside of the tube 6 is adapted to the shape and size of the sealing slot 34. The insertion tube 51 is movably connected to a positioning button 52 that is adapted to the positioning hole 35. The positioning button 52 can be fully engaged and fixed with the positioning hole 35, thereby facilitating the installation and removal of the sealing connector 4 and the sealing insertion component 5. The side wall of the insertion tube 51 has a movable hole 53 for the positioning button 52 to move. A mounting spring 54 is fixedly connected inside the movable hole 53. The side of the mounting spring 54 away from the movable hole 53 is fixedly connected to the positioning button 52. The positioning button 52 is distributed correspondingly to the positioning hole 35. The positioning button 52 and the positioning hole 35 are easy to engage and disengage, increasing the overall flexibility. A sealing ring 55 is fixedly connected to the side of the insertion tube 51 near the sealing slot 34. The sealing ring 55 is adapted to the shape and size of the sealing slot 34. The sealing ring 55 and the sealing slot 34 have a good sealing effect, increasing the overall adjustment effect.

[0031] The implementation principle of this embodiment is as follows: First, the connecting pipe 3 moves inside the valve core 2. The limiting ring 21 can limit the distance the connecting pipe 3 moves and facilitates the movement of the connecting pipe 3, thereby docking and fixing the sealing snap-fit ​​part 4 and the sealing plug part 5. During the insertion process of the sealing snap-fit ​​part 4 and the sealing plug part 5, the sealing ring 55 fits and seals with the sealing slot 34, which has a good sealing effect. When the positioning snap button 52 moves to the positioning snap hole 35, the installation spring 54 drives the positioning snap button 52 and the positioning snap hole 35 to engage and position. The whole process facilitates the sealing installation of the intelligent regulating balance valve body 1, and the intelligent regulating balance valve body 1 is easy to disassemble, thereby facilitating the replacement and maintenance of the intelligent regulating balance valve body 1.

[0032] The embodiments described herein are preferred embodiments of this utility model and are not intended to limit the scope of protection of this utility model. Therefore, all equivalent changes made to the structure, shape, and principle of this utility model should be included within the scope of protection of this utility model.

Claims

1. A stable installation high sealing type NB-IOT intelligent regulating balanced valve, comprising an intelligent regulating balanced valve body (1), characterized in that, The lower end of the intelligent regulating balance valve body (1) is fixedly connected to a valve core (2) for controlling water flow. The valve core (2) is movably connected to a connecting pipe body (3). A sealing snap-fit ​​member (4) is fixedly connected to the side of the connecting pipe body (3) away from the valve core (2). A sealing plug-in member (5) adapted to the sealing snap-fit ​​member (4) is detachably connected inside the sealing snap-fit ​​member (4). A fusion pipe (6) for connecting to a water pipe is fixedly connected to the side of the sealing plug-in member (5) away from the sealing snap-fit ​​member (4).

2. The stable mounted high seal type NB-IOT smart regulating balanced valve according to claim 1, characterized in that: A sealing bushing (31) is fixedly connected to the outside of the connecting pipe body (3). The connecting pipe body (3) is movably connected to the valve core (2) through the sealing bushing (31). A limiting ring (21) is fixedly connected to the side of the valve core (2) near the connecting pipe body (3). The inner wall of the limiting ring (21) fits against the outer wall of the connecting pipe body (3). The inner diameter of the limiting ring (21) is smaller than the outer diameter of the sealing bushing (31).

3. The stable mounted high seal type NB-IOT smart regulating balanced valve according to claim 1, wherein: The sealing snap-fit ​​component (4) includes a fixed inner tube (32) fixed to the outside of the connecting tube body (3). A fixed outer tube (33) is fixedly connected to the outside of the fixed inner tube (32). A sealing slot (34) is reserved between the fixed outer tube (33) and the fixed inner tube (32). A positioning snap hole (35) communicating with the inside of the sealing slot (34) is opened on the side wall of the fixed outer tube (33).

4. The stable mounted high seal type NB-IOT smart regulating balanced valve according to claim 3, characterized in that: The sealing connector (5) includes a connector (51) fixed to the outside of the welding tube (6). The connector (51) is adapted to the shape and size of the sealing slot (34). The connector (51) is movably connected to a positioning button (52) adapted to the positioning hole (35).

5. The stable-installation, high-sealing NB-IOT intelligent regulating and balancing valve according to claim 4, characterized in that: The insertion tube (51) has a movable hole (53) on its side wall for the positioning button (52) to move. A mounting spring (54) is fixedly connected inside the movable hole (53). The side of the mounting spring (54) away from the movable hole (53) is fixedly connected to the positioning button (52). The positioning button (52) is distributed correspondingly to the positioning hole (35).

6. The stable mounted high seal type NB-IOT smart regulating balanced valve according to claim 5, characterized in that: A sealing ring (55) is fixedly connected to the side of the insertion tube (51) near the sealing slot (34), and the sealing ring (55) is adapted to the shape and size of the sealing slot (34).

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