Cooling water loop pulsation damper integrated piping connection structure
The integrated pipeline connection structure solves the problems of large space occupation and complex connection of independent pulsation dampers in the cooling water circuit, realizes stable output of cooling water pressure and flow, and improves the stability and safety of the equipment.
Patent Information
- Application Number
- CN202521234740.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-06-17
- Publication Date
- 2026-05-26
- Estimated Expiration
- 2035-06-17
AI Technical Summary
The existing independent pulsation dampers in the cooling water circuit occupy a large space, have complex connections, and are cumbersome to maintain, affecting the stability and safety of the equipment.
The integrated pipeline connection structure of the cooling water circuit pulsation damper is adopted, including components such as a three-way pipe, a pulse damper, a stirring mechanism and a water pump, to achieve stable control of pressure and flow and uniform cooling.
It achieves stable output of cooling water pressure and flow, improves the stability and safety of equipment cooling, and simplifies the installation and maintenance process.
Smart Images
Figure CN224283948U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of fluid transport technology, and in particular to an integrated pipeline connection structure for a cooling water circuit pulsation damper. Background Technology
[0002] In industrial production and the operation of many equipment, the cooling water circuit is a very important component. It is used to remove the heat generated by the equipment to ensure that the equipment can operate within the normal temperature range, thereby improving the stability, reliability and service life of the equipment.
[0003] In cooling water circuits, pressure pulsations are inevitably generated due to pump operation, valve opening and closing, and the flow characteristics of the fluid within the system. These pressure pulsations cause vibration in the piping system, resulting in noise, affecting the working environment, and long-term vibration can cause fatigue damage to the pipes and their connecting components, reducing the safety and service life of the piping system. The existing method is to install independent pulsation dampers in the cooling water circuit to reduce pressure pulsations, thereby reducing noise, preventing fatigue caused by long-term pipe vibration, and improving safety. However, this method has some drawbacks. Independent pulsation dampers are usually large and require a lot of space. In some space-constrained locations, installation and layout are greatly restricted. The connection between independent pulsation dampers and pipelines is relatively complex, requiring the use of multiple fittings and connectors. This not only increases installation costs and difficulty but also increases the risk of leakage. The presence of multiple connecting components also makes system maintenance cumbersome. Once a problem occurs at a connection point, finding and repairing the fault requires a lot of time and effort, which does not meet the needs of users. Utility Model Content
[0004] To overcome the above shortcomings, this utility model provides an integrated pipeline connection structure for cooling water circuit pulsation dampers, aiming to improve the problems of large footprint and complex connection in the prior art.
[0005] To achieve the above objectives, the present invention adopts the following technical solution: an integrated pipeline connection structure for a cooling water circuit pulsation damper, including a three-way pipe one, a three-way pipe two connected to the left side of the three-way pipe one, a cooling mechanism provided at the top of the three-way pipe two, and a stirring mechanism connected to the left side of the three-way pipe two, the stirring mechanism being used to stir the incoming liquid.
[0006] The cooling mechanism includes a pulse damper, the bottom of which is fixedly connected to the top of the second tee pipe. A pressure gauge is fixedly connected to the top of the pulse damper. A fixing component is slidably connected to the outer wall of the pulse damper. A control component is fixedly connected to the outer wall of the first tee pipe. A water pump is connected to the bottom of the second tee pipe. An L-shaped pipe is connected to the bottom of the water pump. A support component is fixedly connected to the bottom of the water pump.
[0007] As a further description of the above technical solution:
[0008] The stirring mechanism includes a motor, which is mounted on top of the support assembly. A load-bearing assembly is fixedly connected to the bottom of the motor. A rotating shaft is fixedly connected to the output end of the motor. A rotating column is fixedly connected to the bottom of the rotating shaft. A swinging assembly is fixedly connected to the bottom of the rotating column.
[0009] As a further description of the above technical solution:
[0010] The fixing component includes a long screw, the outer wall of which is slidably connected to the outer wall of the pulse damper, and a bolt is threadedly connected to the bottom of the long screw.
[0011] As a further description of the above technical solution:
[0012] The control component includes an inlet gate valve, the middle of which is fixedly connected to the right side of the outer wall of the tee pipe, and an outlet gate valve is fixedly connected to the bottom of the outer wall of the tee pipe.
[0013] As a further description of the above technical solution:
[0014] The support assembly includes a base plate, the top of which is fixedly connected to the bottom of the water pump, and support legs are fixedly connected to the top corners of the base plate.
[0015] As a further description of the above technical solution:
[0016] The supporting component includes a solution tank, the bottom right side of which is connected to the left side of an L-shaped pipe, and a top cover is provided on the top of the solution tank.
[0017] As a further description of the above technical solution:
[0018] The swing assembly includes a fixed base, with the left side of the fixed base fixedly connected to the outer wall of the rotating column, and a swing blade fixedly connected to the right side of the fixed base.
[0019] As a further description of the above technical solution:
[0020] Multiple solution inlets are provided on the left side of each solution tank, and a liquid intake port is fixedly connected to the bottom of the three-way pipe.
[0021] This utility model has the following beneficial effects:
[0022] 1. In this utility model, the outlet gate valve is opened to allow liquid to enter the bottom of the three-way pipe, and then enter the pulse damper. The pressure and flow pulsations generated by the bottom water pump during operation are absorbed and buffered by the pulse damper to ensure that the output cooling water pressure and flow are stable. The cooling water then flows into each cooling branch through the second three-way pipe to provide stable cooling for the equipment and ensure the stability of the cooling operation.
[0023] 2. In this utility model, cooling water flows into the three-way pipe and enters the solution tank. The motor on the top of the tank is started, which causes the rotating shaft to drive the rotating column to rotate. The fixed base on the outer wall of the rotating column supports the swing blades. The swing blades stir the cooling water to equalize the temperature and ensure the uniformity of the subsequent cooling process, thereby providing users with a balanced cooling effect. Attached Figure Description
[0024] Figure 1 A three-dimensional view of the front side of a tee pipe in the integrated pipeline connection structure of the cooling water circuit pulsation damper proposed in this utility model.
[0025] Figure 2 This is a partial structural diagram of the base plate of the integrated pipeline connection structure for the cooling water circuit pulsation damper proposed in this utility model.
[0026] Figure 3 This is a partial structural exploded view of the pulse damper in the integrated pipeline connection structure of the cooling water circuit pulsation damper proposed in this utility model.
[0027] Figure 4 This is a partial structural disassembly diagram of the solution tank of the integrated pipeline connection structure for the cooling water circuit pulsation damper proposed in this utility model.
[0028] Figure 5 This is a partial structural diagram of the rotating column of the integrated pipeline connection structure for the cooling water circuit pulsation damper proposed in this utility model.
[0029] Legend:
[0030] 1. Three-way pipe one; 2. Cooling mechanism; 201. Pulse damper; 202. Pressure gauge; 203. Fixing component; 2031. Long screw; 2032. Bolt; 204. Control component; 2041. Inlet gate valve; 2042. Outlet gate valve; 205. Water pump; 206. L-shaped pipe; 207. Support component; 2071. Base plate; 2072. Support legs; 3. Stirring mechanism; 301. Bearing component; 3011. Solution tank; 3012. Top cover; 302. Motor; 303. Rotating shaft; 304. Rotating column; 305. Swing component; 3051. Fixed base; 3052. Swing blade; 4. Three-way pipe two; 5. Solution inlet; 6. Liquid outlet. Detailed Implementation
[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0032] Please see the appendix Figure 1 - Appendix Figure 3 An embodiment of this utility model is provided: an integrated pipeline connection structure for a cooling water circuit pulsation damper, including a three-way pipe 1, a three-way pipe 2 4 connected to the left side of the three-way pipe 1, a cooling mechanism 2 provided at the top of the three-way pipe 2 4, and a stirring mechanism 3 connected to the left side of the three-way pipe 2 4. The stirring mechanism 3 is used to stir the incoming liquid.
[0033] The cooling mechanism 2 includes a pulse damper 201. The bottom of the pulse damper 201 is fixedly connected to the top of the three-way pipe 2 4. A pressure gauge 202 is fixedly connected to the top of the pulse damper 201. A fixing component 203 is slidably connected to the outer wall of the pulse damper 201. A control component 204 is fixedly connected to the outer wall of the three-way pipe 1. A water pump 205 is connected to the bottom of the three-way pipe 2 4. An L-shaped pipe 206 is connected to the bottom of the water pump 205. A support component 207 is fixedly connected to the bottom of the water pump 205.
[0034] Specifically, the tee pipe 1 is connected to another tee pipe 4 on its left side via a connecting device, forming a complete fluid transmission path. Furthermore, the tee pipe 4 is equipped with a dedicated cooling mechanism 2 at its top, which is mainly used to effectively cool the fluid passing through the pipe to maintain a suitable temperature. The tee pipe 4 also has a stirring mechanism 3 connected to its left side, which is used to uniformly and thoroughly stir the liquid entering the pipeline system, ensuring that the liquid remains uniformly mixed during transmission, thereby improving the overall system efficiency and liquid treatment effect. The bottom of the pulse damper 201 is securely connected to the top of the tee pipe 4 via a robust fixing device, ensuring a stable connection without any loosening. The top of the pulse damper 201 is securely connected to a pressure gauge 202 for real-time monitoring of pressure changes, allowing for constant monitoring of the system's pressure status. The outer wall of the pulse damper 201 has a sliding connection mechanism, which cooperates with the fixing component 203, allowing the fixing component 203 to slide flexibly on the outer wall of the pulse damper 201 to adapt to different installation and usage requirements. In addition, a control component 204 for regulating and controlling fluid flow is reliably fixed to the outer wall of the three-way pipe 1. The control component 204 can accurately control the flow rate and direction of the fluid to ensure the normal operation of the system. The bottom of the three-way pipe 24 is connected to a high-efficiency water pump 205 through a connecting pipe. The bottom of the water pump 205 is further connected to an L-shaped pipe 206, which helps to optimize the fluid flow path and reduce energy loss. To ensure the stable operation of the water pump 205, the bottom of the water pump 205 is also connected to a support component 207 through a robust fixing device. The support component 207 can provide sufficient support force to prevent the water pump 205 from displacement and vibration during operation, thereby ensuring the stability and safety of the entire system.
[0035] Please see the appendix Figure 3 - Appendix Figure 5 The stirring mechanism 3 includes a motor 302, which is located on the top of the support assembly 207. The bottom of the motor 302 is fixedly connected to a bearing assembly 301. The output end of the motor 302 is fixedly connected to a rotating shaft 303. The bottom of the rotating shaft 303 is fixedly connected to a rotating column 304. The bottom of the rotating column 304 is fixedly connected to a swing assembly 305.
[0036] Specifically, the stirring mechanism 3 consists of several key components, the core of which is a motor 302. The motor 302 is mounted on top of the support assembly 207 to ensure stable operation. At the bottom of the motor 302, a bearing assembly 301 is fixedly connected. This bearing assembly 301 is mainly used to support and fix the motor 302, ensuring that it will not shift during operation. The output end of the motor 302 is fixedly connected to a rotating shaft 303. This rotating shaft 303 is a key component for the power output of the motor 302. A rotating column 304 is further fixedly connected to the bottom of the rotating shaft 303. The function of the rotating column 304 is to transmit the power of the rotating shaft 303 to the next stage assembly. Finally, a swing assembly 305 is fixedly connected to the bottom of the rotating column 304. This swing assembly 305 is responsible for the stirring function, ensuring that the materials are mixed evenly. The entire stirring mechanism 3 is compact and reasonable, and the connections between the components are firm, ensuring the efficiency and stability of the stirring process.
[0037] Please see the appendix Figure 1 - Appendix Figure 3 The fixing component 203 includes a long screw 2031, the outer wall of which is slidably connected to the outer wall of the pulse damper 201. The bottom of the long screw 2031 is threaded with a bolt 2032. The control component 204 includes an inlet gate valve 2041, the middle of which is fixedly connected to the right side of the outer wall of the three-way pipe 1. The bottom of the outer wall of the three-way pipe 1 is fixedly connected with an outlet gate valve 2042. The support component 207 includes a base plate 2071, the top of which is fixedly connected to the bottom of the water pump 205. Support brackets 2072 are fixedly connected to the top corners of the base plate 2071.
[0038] Specifically, the fixing component 203 consists of a long screw 2031. The outer wall of the long screw 2031 is slidably connected to the outer wall of the pulse damper 201, ensuring smooth relative movement between them. The bottom of the long screw 2031 has a threaded structure that matches a bolt 2032, which is then securely fixed to the bottom of the long screw 2031 via a threaded connection. The control component 204 mainly consists of an inlet gate valve 2041. The middle part of the inlet gate valve 2041 is fixedly connected to the right side of the outer wall of the tee pipe 1, ensuring the smooth relative movement of the inlet gate valve 2041. The system can stably control the inflow of fluid. In addition, an outlet gate valve 2042 is fixedly connected to the bottom of the outer wall of the three-way pipe 1 to control the outflow of fluid, thereby achieving precise control of the entire system. The support component 207 includes a base plate 2071. The top of the base plate 2071 is tightly connected to the bottom of the water pump 205 by a fixed connection, ensuring that the water pump 205 can be stably placed on the base plate 2071. In addition, there are support legs 2072 at the four corners of the top of the base plate 2071. These support legs 2072 are fixedly connected to the base plate 2071, further enhancing the stability and load-bearing capacity of the entire device.
[0039] Please see the appendix Figure 3 - Appendix Figure 5 The supporting component 301 includes a solution tank 3011. The bottom right side of the solution tank 3011 is connected to the left side of the L-shaped pipe 206. A top cover 3012 is provided on the top of the solution tank 3011. The swing component 305 includes a fixed base 3051. The left side of the right fixed base 3051 is fixedly connected to the outer wall of the rotating column 304. A swing blade 3052 is fixedly connected to the right side of the fixed base 3051. Multiple solution inlets 5 are provided on the left side of the solution tank 3011. A liquid outlet 6 is fixedly connected to the bottom of the three-way pipe 1.
[0040] Specifically, the supporting component 301 includes a box structure for storing the solution, namely a solution box 3011. The solution box 3011 is connected to the left side of the L-shaped pipe 206 via a specific connection method at its bottom right side to ensure smooth flow of the solution between them. Furthermore, the top of the solution box 3011 is provided with a top cover 3012 for sealing and protection. This top cover 3012 effectively prevents external impurities from entering the box and facilitates maintenance and operation of the solution box 3011. The swing component 305 mainly consists of several parts, with the core part being a fixed base 3051. This fixed base 3051 is securely connected to the outer wall of the rotating column 304 at its right side to ensure the smooth flow of the solution between the two. To ensure stability, a swing blade, 3052, is fixedly connected to the right side of the fixed base 3051. The swing blade 3052 can swing flexibly under the support of the fixed base 3051 to achieve specific functions. Multiple inlets, 5, are evenly distributed on the left side wall of the solution tank 3011. The design of these inlets ensures that the solution flows evenly into the tank, avoiding uneven flow. Furthermore, a liquid outlet 6 for removing the solution is fixedly connected to the bottom of the three-way pipe 1. This outlet 6 allows the solution to be easily removed from the three-way pipe, facilitating subsequent operation and use. The overall structure is reasonable, and the connections between all parts are firm, ensuring stable and efficient operation of the system.
[0041] Working principle: Opening the outlet gate valve 2042 allows liquid to enter the bottom of the three-way pipe 1, and then enter the pulse damper 201. When the water pump 205 at the bottom is working, it will generate pressure and flow pulsations. The pulse damper 201 will absorb and buffer these pulsations, and at the same time, the output cooling water pressure and flow will be more stable. After buffering, the cooling water flows into each cooling branch through the three-way pipe 24, providing a stable cooling water flow for the required equipment. This structure can stably carry out cooling work. At the same time, the structure is simple and easy to inspect and maintain, meeting the needs of users.
[0042] Cooling water enters the solution tank 3011 through the three-way pipe 24. The motor 302 on the top of the top cover 3012 is started, causing the output shaft 303 to start rotating the rotating column 304. The outer wall of the rotating column 304 has multiple fixed bases 3051. The outer blades 3052 stir the internal cooling water to make the temperature uniform, which facilitates the cooling of each branch and ensures uniform cooling for the user.
[0043] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is 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 make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. An integrated pipeline connection structure for cooling water circuit pulsation damper, comprising a tee pipe (1), characterized in that: The left side of the three-way pipe one (1) is connected to the three-way pipe two (4), the top of the three-way pipe two (4) is provided with a cooling mechanism (2), and the left side of the three-way pipe two (4) is connected to a stirring mechanism (3), which is used to stir the incoming liquid. The cooling mechanism (2) includes a pulse damper (201), the bottom of which is fixedly connected to the top of the three-way pipe (4), a pressure gauge (202) is fixedly connected to the top of the pulse damper (201), a fixing component (203) is slidably connected to the outer wall of the pulse damper (201), a control component (204) is fixedly connected to the outer wall of the three-way pipe (1), a water pump (205) is connected to the bottom of the three-way pipe (4), an L-shaped pipe (206) is connected to the bottom of the water pump (205), and a support component (207) is fixedly connected to the bottom of the water pump (205).
2. The integrated pipeline connection structure for cooling water circuit pulsation damper according to claim 1, characterized in that: The stirring mechanism (3) includes a motor (302), which is located on the top of the support assembly (207). A bearing assembly (301) is fixedly connected to the bottom of the motor (302). A rotating shaft (303) is fixedly connected to the output end of the motor (302). A rotating column (304) is fixedly connected to the bottom of the rotating shaft (303). A swing assembly (305) is fixedly connected to the bottom of the rotating column (304).
3. The integrated pipeline connection structure for cooling water circuit pulsation damper according to claim 1, characterized in that: The fixing component (203) includes a long screw (2031), the outer wall of which is slidably connected to the outer wall of the pulse damper (201), and the bottom of the long screw (2031) is threaded with a bolt (2032).
4. The integrated pipeline connection structure for cooling water circuit pulsation damper according to claim 1, characterized in that: The control component (204) includes an inlet gate valve (2041), the middle of which is fixedly connected to the right side of the outer wall of the tee pipe (1), and an outlet gate valve (2042) is fixedly connected to the bottom of the outer wall of the tee pipe (1).
5. The integrated pipeline connection structure for cooling water circuit pulsation damper according to claim 1, characterized in that: The support assembly (207) includes a base plate (2071), the top of which is fixedly connected to the bottom of the water pump (205), and support brackets (2072) are fixedly connected to the top corners of the base plate (2071).
6. The integrated pipeline connection structure for cooling water circuit pulsation damper according to claim 2, characterized in that: The support assembly (301) includes a solution tank (3011), the bottom right side of which is connected to the left side of the L-shaped pipe (206), and a top cover (3012) is provided on the top of the solution tank (3011).
7. The integrated pipeline connection structure for cooling water circuit pulsation damper according to claim 2, characterized in that: The swing assembly (305) includes a fixed base (3051), the left side of the fixed base (3051) is fixedly connected to the outer wall of the rotating column (304), and the right side of the fixed base (3051) is fixedly connected to a swing blade (3052).
8. The integrated pipeline connection structure for the cooling water circuit pulsation damper according to claim 6, characterized in that: Multiple solution inlets (5) are provided on the left side of the solution tank (3011), and a liquid outlet (6) is fixedly connected to the bottom of the three-way pipe (1).