High-temperature liquid medium conveying system
By designing a high-temperature liquid medium conveying system combining pressure part and vacuum pump, the problems of poor durability and high cost of high-temperature pumps in traditional high-temperature liquid conveying systems are solved, and the continuous powerless delivery of high-temperature liquids is achieved, reducing production costs.
Patent Information
- Application Number
- CN202422201841.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-09
- Publication Date
- 2025-06-27
- Estimated Expiration
- 2034-09-09
AI Technical Summary
The delivery of traditional high-temperature liquid media requires the use of a high-temperature pump, which leads to reduced durability, high cost and increased production costs of the pump.
A high-temperature liquid medium conveying system is designed, including a pressure part, a high-temperature liquid input part and a high-temperature liquid output part. Through the cooperation of a vacuum pump and a check valve, the continuous powerless delivery of high-temperature liquid is achieved, and the dependence on high-temperature pumps is avoided.
The continuous delivery of high-temperature liquids is achieved without the need for high-temperature pumps, which reduces investment and production costs, while improving the reliability and durability of the system.
Smart Images
Figure CN223035232U_ABST
Abstract
Description
Technical Field
[0001] The utility model specifically relates to a high-temperature liquid medium conveying system. Background Art
[0002] The traditional high-temperature liquid medium is conveyed by a pump, which has high requirements for the pump to withstand high temperatures. Prolonged use is likely to cause damage to the pump, and the price of high-temperature pumps is expensive, increasing the cost of the entire production. Content of the Utility Model
[0003] The purpose of the utility model is to provide a high-temperature liquid medium conveying system to solve the problems raised in the above background art.
[0004] To solve the above technical problems, the utility model provides the following technical solutions: A high-temperature liquid medium conveying system includes a pressure part, a high-temperature liquid input part and a high-temperature liquid output part. The high-temperature liquid input part and the high-temperature liquid output part are respectively connected to the pressure part through an inlet stop valve and an outlet stop valve, and check valves are sequentially arranged on the high-temperature liquid input part and the high-temperature liquid output part according to the flow direction of the high-temperature liquid.
[0005] The pressure part includes a high-temperature liquid storage part and a vacuum pump installed on the high-temperature liquid storage part.
[0006] A main high-temperature filter is arranged on the high-temperature liquid input part, and a valve is arranged at the liquid inlet end of the main high-temperature filter. According to the flow direction of the high-temperature liquid, the main high-temperature filter is located behind the check valve.
[0007] A secondary high-temperature filter is arranged in parallel with the main high-temperature filter through a bypass pipeline on one side of the main high-temperature filter, and a valve is arranged at the liquid inlet end of the secondary high-temperature filter.
[0008] The beneficial effects of the utility model: The high-temperature liquid medium conveying system of the utility model includes a pressure part, a high-temperature liquid input part and a high-temperature liquid output part. Under the action of two check valves and with the cooperation of the opening and closing of the inlet stop valve and the outlet stop valve, the high-temperature liquid will continuously flow from one side to the other side, realizing continuous and power-free liquid conveying, without the need to use a high-temperature pump for conveying, reducing the investment cost and production cost. Description of the Drawings
[0009] The drawings are used to provide a further understanding of the utility model and constitute a part of the specification. In the drawings:
[0010] Figure 1 is a schematic structural diagram of Embodiment 1 of the high-temperature liquid medium conveying system of the utility model;
[0011] Figure 2It is a schematic structural diagram of Embodiment 2 of the high-temperature liquid medium transportation system of the present utility model;
[0012] Figure 3 It is a schematic diagram of the traditional transportation method of high-temperature liquid medium;
[0013] In the figure: 1 Pressure part; 11 High-temperature liquid storage part; 12 Vacuum pump; 2 High-temperature liquid input part; 3 High-temperature liquid output part; 4 Secondary high-temperature filter; 5 Stop valve; 6 Outlet stop valve; 7 Check valve; 8 Main high-temperature filter; 9 Valve; 10 Bypass pipeline. Specific implementation mode
[0014] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.
[0015] Embodiment 1: Please refer to Figure 1 , a high-temperature liquid medium transportation system, including a pressure part 1, a high-temperature liquid input part 2 and a high-temperature liquid output part 3. The high-temperature liquid input part 2 and the high-temperature liquid output part 3 are respectively connected to the pressure part 1 through an inlet stop valve 5 and an outlet stop valve 6. Check valves 7 are sequentially arranged on the high-temperature liquid input part 2 and the high-temperature liquid output part 3 in the direction of high-temperature liquid flow. The pressure part 1 includes a high-temperature liquid storage part 11 and a vacuum pump 12 installed on the high-temperature liquid storage part 11.
[0016] Specific working principle: The high-temperature liquid input part 2 and the high-temperature liquid output part 3 respectively extend into the high-temperature liquids on both sides. When the equipment is running, the outlet stop valve 6 of the pressure part 1 is closed, and the inlet stop valve 5 is opened. The pressure part 1 includes a high-temperature liquid storage part 11 and a vacuum pump 12 installed on the high-temperature liquid storage part 11. At this time, the vacuum pump 12 is turned on to pump out the air in the high-temperature liquid storage part 11. At this time, the high-temperature liquid will flow into the high-temperature liquid storage part 11 due to the negative pressure in the high-temperature liquid storage part 11. When the high-temperature liquid storage part 11 is filled with liquid, the vacuum pump 12 is stopped, and the outlet stop valve 6 is opened. Since the position of the pressure part 1 is higher than the liquid levels on both sides, the high-temperature liquid flows to the other side through the high-temperature liquid output part 3. While the high-temperature liquid flows out, the negative pressure is always maintained in the high-temperature liquid storage part 11. In this way, due to the effect of the negative pressure, the high-temperature liquid will continuously flow from one side to the other side, realizing continuous and power-free liquid transportation without the need to use a high-temperature pump for transportation. Compared with the transportation of the traditional high-temperature pump 12 (such as Figure 3 shown), the investment cost and production cost are reduced.
[0017] Example 2: Please refer to Figure 2 , on the basis of the technical solution of Example 1, a main high-temperature filter 8 is provided on the high-temperature liquid input part 2, and a valve 9 is provided at the liquid inlet end of the main high-temperature filter 8. According to the flowing direction of the high-temperature liquid, the main high-temperature filter 8 is located behind the one-way valve 7. While transporting the high-temperature liquid, the high-temperature liquid can be filtered.
[0018] Example 3: Please refer to Figure 2 , on the basis of the technical solution of Example 2, a secondary high-temperature filter 4 is arranged in parallel with the main high-temperature filter 8 through a bypass pipeline 10 on one side of the main high-temperature filter 8, and a valve 9 is provided at the liquid inlet end of the secondary high-temperature filter 4. With this structural design, when the main high-temperature filter 8 cannot work, close the valve 9 at the liquid inlet end of the main high-temperature filter 8 and open the valve 9 at the liquid inlet end of the secondary high-temperature filter 4, and the high-temperature liquid is filtered through the secondary high-temperature filter 4.
[0019] It should be noted that relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variation thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article or device.
[0020] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention 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 modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.
Claims
1. A high-temperature liquid medium delivery system, characterized in that: The invention comprises a pressure part (1), a high-temperature liquid input part (2) and a high-temperature liquid output part (3), wherein the high-temperature liquid input part (2) and the high-temperature liquid output part (3) are connected to the pressure part (1) via an inlet stop valve (5) and an outlet stop valve (6), respectively, and check valves (7) are arranged on the high-temperature liquid input part (2) and the high-temperature liquid output part (3) in sequence according to the direction of flow of the high-temperature liquid.
2. The high-temperature liquid medium delivery system according to claim 1, characterized in that: The pressure section (1) comprises a high-temperature liquid storage section (11) and a vacuum pump (12) mounted on the high-temperature liquid storage section (11).
3. The high-temperature liquid medium delivery system according to claim 1 or 2, characterized in that: A main high-temperature filter (8) is arranged on the high-temperature liquid input part (2), and a valve (9) is arranged at the liquid inlet end of the main high-temperature filter (8). According to the flow direction of the high-temperature liquid, the main high-temperature filter (8) is located at the rear side of the one-way valve (7).
4. The high-temperature liquid medium delivery system according to claim 3, characterized in that: A secondary high-temperature filter (4) is arranged in parallel on one side of the main high-temperature filter (8) via a bypass pipe (10), and a valve (9) is arranged at the liquid inlet end of the secondary high-temperature filter (4).