Water delivery equipment for intelligent heat supply system
By introducing a regulating valve seat and a motor-driven bevel gear system into the water supply equipment of the smart heating system, the problem of insufficient flow regulation is solved, achieving uniform heat distribution and reduced energy consumption, thereby improving user comfort and extending the service life of the equipment.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- GREE NEW ENERGY MANAGEMENT (LIAONING) CO LTD
- Filing Date
- 2025-05-28
- Publication Date
- 2026-04-21
AI Technical Summary
The water supply equipment in existing smart heating systems cannot regulate the flow rate, resulting in decreased user comfort, increased energy consumption, and equipment wear and tear.
A water conveying device was designed, comprising a regulating valve seat, a second rotating connecting shaft, a shut-off assembly, and a water flow regulating plug. The device achieves dynamic flow regulation through a motor-driven bevel gear system and a push rod mechanism, and can promptly shut off the water flow in case of pipeline damage.
It achieves uniform heat distribution, improves user comfort, reduces energy consumption and equipment wear, and ensures efficient equipment operation.
Smart Images
Figure CN224151011U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of intelligent heating system technology, and in particular to a water conveying device for intelligent heating systems. Background Technology
[0002] Smart heating systems are integrated solutions that use modern information technologies such as the Internet of Things, big data, and artificial intelligence to upgrade traditional heating systems. Through technological integration and data-driven approaches, they achieve precise, efficient, and low-carbon operation and management of the entire heating process. One type of water supply equipment used in smart heating systems is an integrated device specifically designed for heat energy transmission. Its core function is to ensure efficient hot water transmission and reduce heat loss.
[0003] In existing technologies, it is difficult to control the flow rate of hot water during the use of this device. Some household pipes may not have flow regulation devices. When the flow rate cannot be dynamically adjusted, users at the near end are prone to overheating, while users at the far end are not hot enough. The vertical and horizontal temperature differences are aggravated. If the flow rate is too low, the heat dissipation equipment will not reach the required temperature. If the flow rate is too high, heat will be lost before it is fully transferred. Both of these factors affect user comfort. Without flow control, the water pump may deviate from its efficient operating range for a long time, leading to increased energy consumption and equipment wear. Therefore, it is necessary to improve the water delivery device for smart heating systems to solve the above problems. Utility Model Content
[0004] To overcome the problems of water conveyance equipment being unable to regulate flow, which affects user comfort, increases energy consumption, and causes equipment wear.
[0005] The technical solution of this utility model is as follows: a water supply device for a smart heating system, including a regulating valve seat, a second rotating connecting shaft, and a shut-off assembly. A water supply pipe for water flow is fixedly connected to the left side of the regulating valve seat, a connecting flange is fixedly connected to the right side of the regulating valve seat, and a connecting regulating shell for protecting the assembly is fixedly connected to the right side of the connecting flange. An adjusting knob for controlling the shut-off assembly is provided on the top of the regulating valve seat. The shut-off assembly is located inside the regulating valve seat. The second rotating connecting shaft is rotatably connected inside the second rotating connecting shaft. A connecting push rod is fixedly connected to the second rotating connecting shaft. A pushing connecting plate is fixedly connected to the right side of the connecting push rod. A limit sliding plug is fixedly connected to the right side of the pushing connecting plate. A water flow regulating plug is fixedly connected to the right side of the limit sliding plug. The water flow regulating plug is slidably connected inside the connecting regulating shell.
[0006] Preferably, the water flow regulating plug is provided with several water leakage grooves, and the several water leakage grooves are evenly distributed inside the water flow regulating plug.
[0007] Preferably, the connecting regulating shell has a groove at the corresponding position of the water volume regulating plug, and the water volume regulating plug slides inside the groove.
[0008] Preferably, a first motor is fixedly connected to the top of the connecting adjustment housing, a first rotating connecting shaft is fixedly connected to the output end of the first motor, the first rotating connecting shaft is rotatably connected inside the connecting adjustment housing, a first bevel gear is fixedly connected to the first rotating connecting shaft, a second bevel gear is fixedly connected to the second rotating connecting shaft, and the second bevel gear is meshed with the inside of the first bevel gear.
[0009] Preferably, the regulating valve seat has an internal conveying pipe, and a mounting connection shell is provided on the top of the regulating valve seat. A rotating threaded rod is threadedly connected inside the mounting connection shell. A connecting mounting column is fixedly connected to the top of the rotating threaded rod and is fixedly connected to the inside of the regulating knob. A sliding limit block is fixedly connected to the bottom of the rotating threaded rod, and a sliding fixing block is fixedly connected to the sliding limit block. The sliding fixing block is slidably connected inside the conveying pipe. A rubber pad is fixedly connected to the bottom of the sliding limit block, and a limit stop plug is fixedly connected to the bottom of the rubber pad. A fixed piston is fixedly connected to the bottom of the limit stop plug and is slidably connected inside the regulating valve seat.
[0010] Preferably, the conveying pipeline has a groove at the corresponding position of the sliding fixed block, and the sliding fixed block slides inside the groove.
[0011] Preferably, the regulating valve seat has a groove at the position corresponding to the fixed piston, and the fixed piston slides inside the groove.
[0012] The beneficial effects of this utility model are:
[0013] 1. Compared to water supply equipment that cannot regulate flow rate, this system uses a second rotating connecting shaft to drive a connecting push rod, which in turn pushes a limiting sliding plug on the connecting plate to slide inside the connecting adjustment housing. The limiting sliding plug adjusts the water flow regulating plug, thus regulating the flow rate. This ensures that users at both the near and far ends receive heat evenly, reducing vertical and horizontal temperature differences and making the heat distribution more uniform. This improves heating efficiency, ensures user comfort, and prevents increased energy consumption and equipment wear after prolonged use. Therefore, it effectively prevents the inability to regulate flow rate from affecting user comfort, increasing energy consumption, and causing equipment wear.
[0014] 2. By rotating the adjustment knob, the threaded rod is driven to connect with the mounting housing, thereby driving the limit stop plug and the fixed piston to block and stop the water flow. By stopping the water flow, it is beneficial to cut off the flow in time after the pipeline is damaged, which facilitates the repair of the device. The device effectively cuts off the water flow during the use of the device, which effectively reduces energy consumption. Attached Figure Description
[0015] Figure 1 This is a schematic diagram of the appearance and structure of this utility model;
[0016] Figure 2 This is a schematic diagram of the external and internal structure of the present utility model;
[0017] Figure 3 This is a schematic diagram of the cutoff component structure of this utility model;
[0018] Figure 4 This is a schematic diagram of the connecting adjustment shell structure of this utility model;
[0019] Figure 5 This is a schematic diagram of the internal structure of the connecting and adjusting shell of this utility model.
[0020] Explanation of reference numerals in the attached drawings: 1. Regulating valve seat; 2. Water supply pipe; 3. Connecting flange; 4. Connecting regulating shell; 5. Adjusting rotary knob; 801. Delivery pipe; 802. Mounting connecting shell; 803. Rotating threaded rod; 804. Connecting mounting column; 805. Sliding limit block; 806. Sliding fixing block; 807. Rubber pad; 808. Limiting water stop plug; 809. Fixed piston; 901. First motor; 902. First rotating connecting shaft; 903. First bevel gear; 904. Second rotating connecting shaft; 905. Second bevel gear; 906. Connecting push rod; 907. Pushing connecting plate; 908. Limiting sliding plug; 909. Water volume regulating plug. Detailed Implementation
[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments.
[0022] Please see Figure 1 - Figure 5This utility model provides an embodiment of a water supply device for a smart heating system, including a regulating valve seat 1, a second rotating connecting shaft 904, and a shut-off assembly. A water supply pipe 2 for water delivery is fixedly connected to the left side of the regulating valve seat 1, a connecting flange 3 is fixedly connected to the right side of the regulating valve seat 1, and a connecting adjusting shell 4 for protecting the assembly is fixedly connected to the right side of the connecting flange 3. An adjusting knob 5 for controlling the shut-off assembly is provided on the top of the regulating valve seat 1. The shut-off assembly is located inside the regulating valve seat 1. The second rotating connecting shaft 904 is rotatably connected inside the regulating valve seat 1, and a connecting push rod 906 is fixedly connected to the second rotating connecting shaft 904. A push connecting plate 907 is fixedly connected to the right side of the connecting push rod 906. A limit sliding plug 908 is fixedly connected to the right side of the push connecting plate 907. A water volume regulating plug 909 is fixedly connected to the right side of the limit sliding plug 908. The water volume regulating plug 909 is slidably connected inside the adjusting knob 5. The rotation of the second rotating connecting shaft 904 drives the connecting push rod 906 to rotate inside the connecting adjusting shell 4. The rotation of the connecting push rod 906 drives the push connecting plate 907 to push the limit sliding plug 908 to slide inside the connecting adjusting shell 4. The limit sliding plug 908 drives the water volume regulating plug 909 to slide inside the connecting adjusting shell 4, so that it slides to the appropriate position. The position of the water flow regulating plug 909 allows it to slide and be fitted with water grooves, enabling adjustment of the water output. The water flow regulating plug 909 has several drainage grooves evenly distributed inside it. These grooves ensure even water flow within the connecting regulating housing 4. The adjusting knob 5 has a corresponding groove on the water flow regulating plug 909, allowing it to slide within the groove. The groove on the adjusting knob 5 limits the movement of the water flow regulating plug 909. The top of the adjusting knob 5 is fixedly connected to... A first motor 901 is connected, and a first rotating connecting shaft 902 is fixedly connected to the output end of the first motor 901. The first rotating connecting shaft 902 is rotatably connected inside the adjusting knob 5. A first bevel gear 903 is fixedly connected to the first rotating connecting shaft 902, and a second bevel gear 905 is fixedly connected to the second rotating connecting shaft 904. The second bevel gear 905 is meshed inside the first bevel gear 903. The first motor 901 drives the first rotating connecting shaft 902 to rotate inside the first bevel gear 903. Under the condition that the first bevel gear 903 and the second bevel gear 905 are meshed, the second rotating connecting shaft 904 is driven to rotate inside the connecting adjusting shell 4.
[0023] Please see Figure 2 - Figure 3In this embodiment, the regulating valve seat 1 has a conveying pipe 801 inside. A mounting connection shell 802 is provided on the top of the regulating valve seat 1. A rotating threaded rod 803 is threadedly connected inside the mounting connection shell 802. A connecting mounting post 804 is fixedly connected to the top of the rotating threaded rod 803. The connecting mounting post 804 is fixedly connected to the inner side of the regulating knob 5. A sliding limit block 805 is fixedly connected to the bottom of the rotating threaded rod 803. A sliding fixing block 806 is fixedly connected to the sliding limit block 805. The sliding fixing block 806 is slidably connected inside the conveying pipe 801. A rubber pad 807 is fixedly connected to the bottom of the sliding limit block 805. A limit stop plug 808 is fixedly connected to the bottom of the rubber pad 807. A fixing piston 809 is fixedly connected to the bottom of the limit stop plug 808. The fixing piston 809 is slidably connected inside the regulating valve seat 1. The rotation of the connecting mounting post 804 drives the rotating threaded rod 803 to rotate within the mounting connection shell. The internal rotation of 802, under the condition that the rotating threaded rod 803 is threadedly connected to the mounting connecting shell 802, drives the second bevel gear 905 to slide inside the mounting connecting shell 802 under the limit of the connecting push rod 906. This causes the sliding limit block 805 to push the limit stop plug 808 on the rubber pad 807 and the fixed piston 809 to block the inside of the conveying pipe 801, thereby stopping the water flow. The conveying pipe 801 has a groove at the corresponding position of the sliding fixed block 806. The sliding fixed block 806 slides inside the groove. The groove at the corresponding position of the sliding fixed block 806 inside the conveying pipe 801 limits the sliding fixed block 806 when it slides inside the groove. The regulating valve seat 1 has a groove at the corresponding position of the fixed piston 809. The fixed piston 809 slides inside the groove. The groove at the corresponding position of the limit stop plug 808 inside the regulating valve seat 1 makes the fixed piston 809 more effective in blocking the water flow.
[0024] During operation, when adjusting the water flow rate, the first motor 901 drives the first rotating connecting shaft 902 to rotate inside the first bevel gear 903. With the first bevel gear 903 meshing with the second bevel gear 905, the first rotating connecting shaft 904 rotates inside the connecting adjusting housing 4. The rotation of the second rotating connecting shaft 904 causes the connecting push rod 906 to rotate inside the connecting adjusting housing 4. The rotation of the connecting push rod 906 causes the pushing connecting plate 907 to push the limiting sliding plug 908 to slide inside the connecting adjusting housing 4. The limiting sliding plug 908 then causes the water flow regulating plug 909 to slide within the connecting adjusting housing 4. The internal sliding mechanism allows the water flow regulating plug 909 to slide to a suitable position, which in turn allows the water flow regulating plug 909 to slide and the water tank to adjust the water output. When the water flow is cut off, the connecting mounting column 804 rotates, causing the rotating threaded rod 803 to rotate inside the mounting housing 802. With the rotating threaded rod 803 threadedly connected to the mounting housing 802, the second bevel gear 905 is driven to slide inside the mounting housing 802 under the limit of the connecting push rod 906. This causes the sliding limit block 805 to push the limit stop plug 808 on the rubber pad 807 and the fixed piston 809 to block the inside of the conveying pipe 801, thus achieving the cut-off of the water flow.
[0025] Through the above steps, the second rotating connecting shaft 904 drives the connecting push rod 906 to push the limiting sliding plug 908 on the connecting plate 907 to slide inside the connecting adjustment shell 4. The limiting sliding plug 908 adjusts the water flow regulating plug 909 to achieve flow regulation, thereby solving the problem that the water conveying equipment cannot regulate the flow, which affects user comfort, increases energy consumption and causes equipment wear.
Claims
1. A water delivery device for a smart heating system, comprising a regulating valve seat (1), characterized in that: It also includes a second rotating connecting shaft (904) and a shut-off assembly. A water supply pipe (2) for water flow is fixedly connected to the left side of the regulating valve body (1). A connecting flange (3) is fixedly connected to the right side of the regulating valve body (1). A connecting regulating shell (4) for protecting the assembly is fixedly connected to the right side of the connecting flange (3). An adjusting knob (5) for controlling the shut-off assembly is provided on the top of the regulating valve body (1). The shut-off assembly is located inside the regulating valve body (1). The second rotating connecting shaft (904) is rotatably connected inside the second rotating connecting shaft (904). A connecting push rod (906) is fixedly connected to the second rotating connecting shaft (904). A push connecting plate (907) is fixedly connected to the right side of the connecting push rod (906). A limit sliding plug (908) is fixedly connected to the right side of the push connecting plate (907). A water flow regulating plug (909) is fixedly connected to the right side of the limit sliding plug (908). The water flow regulating plug (909) is slidably connected inside the connecting regulating shell (4).
2. The water delivery device for a smart heating system of claim 1, wherein: The water flow regulating plug (909) is provided with several water leakage grooves, and the several water leakage grooves are evenly opened inside the water flow regulating plug (909).
3. The water delivery device for a smart heating system of claim 1, wherein: The connecting regulating shell (4) has a groove at the corresponding position of the water volume regulating plug (909), and the water volume regulating plug (909) slides inside the groove.
4. The water delivery device for a smart heating system of claim 1, wherein: A first motor (901) is fixedly connected to the top of the connecting adjustment housing (4). A first rotating connecting shaft (902) is fixedly connected to the output end of the first motor (901). The first rotating connecting shaft (902) is rotatably connected inside the connecting adjustment housing (4). A first bevel gear (903) is fixedly connected to the first rotating connecting shaft (902). A second bevel gear (905) is fixedly connected to the second rotating connecting shaft (904). The second bevel gear (905) meshes with the inside of the first bevel gear (903).
5. The water delivery device for a smart heating system of claim 1, wherein: The regulating valve seat (1) has an internal conveying pipe (801). The top of the regulating valve seat (1) is provided with a mounting connection shell (802). The mounting connection shell (802) is internally threaded with a rotating threaded rod (803). The top of the rotating threaded rod (803) is fixedly connected with a connecting mounting post (804). The connecting mounting post (804) is fixedly connected to the inside of the regulating knob (5). The bottom of the rotating threaded rod (803) is fixedly connected with a sliding limit block (805). A sliding fixed block (806) is fixedly connected to the sliding limit block (805). The sliding fixed block (806) is slidably connected inside the conveying pipe (801). A rubber pad (807) is fixedly connected to the bottom of the sliding limit block (805). A limit stop plug (808) is fixedly connected to the bottom of the rubber pad (807). A fixed piston (809) is fixedly connected to the bottom of the limit stop plug (808). The fixed piston (809) is slidably connected inside the regulating valve seat (1).
6. The water delivery device for a smart heating system of claim 1, wherein: The conveying pipe (801) has a groove at the corresponding position of the sliding fixed block (806), and the sliding fixed block (806) slides inside the groove.
7. The water delivery device for a smart heating system of claim 1, wherein: The adjusting valve base (1) is provided with a sliding groove corresponding to the position of the fixed piston (809), and the fixed piston (809) slides in the sliding groove.