Vacuum degassing pressure setting machine unit

Abstract

The utility model relates to water treatment technical field especially relates to vacuum degassing constant pressure unit. Its technical scheme includes: one side of degassing tank is placed with the stabilizing pressure tank, the degassing tank is installed on the support frame, and the water pump is installed on the one side of degassing tank on the support frame, the water pump is communicated with degassing tank and stabilizing pressure tank through the connecting pipe group, the stabilizing pressure tank and degassing tank are communicated with external water source through the water inlet pipe group, and the water pump is communicated with water -using equipment through the water outlet pipe group, the degassing tank includes upper jar body, degassing subassembly and lower jar body, and the degassing subassembly is installed between upper jar body and lower jar body, and the upper jar body is communicated with lower jar body through the degassing subassembly. The utility model forms the circulation system through the water pump, the connecting pipe group, the water inlet pipe group and the water outlet pipe group, realizes the stable water supply. Meanwhile, the upper jar body and lower jar body of degassing tank are communicated with the degassing subassembly, and the degassing is efficiently completed, guarantees water -using equipment stable operation, and promotes water treatment efficiency.

Description

Technical Field

[0001] This utility model relates to the field of water treatment technology, specifically to a vacuum degassing constant pressure unit. Background Technology

[0002] The constant pressure water replenishment vacuum degassing unit is a new type of equipment used to realize the four-in-one function of constant pressure, expansion, water replenishment and vacuum degassing in centralized heating and central air conditioning systems. It can effectively remove gases and dissolved gases from liquids and improve the quality and stability of liquids.

[0003] A search revealed that patent application number CN202322504855.5 discloses a constant pressure water replenishment vacuum degassing unit, which focuses on achieving constant pressure water replenishment and simple moisture extraction functions. It does not have a targeted optimization design for the removal of dissolved gases in water, the degassing process is relatively simple, and it cannot quickly and effectively separate a large amount of gas from the water, resulting in low degassing efficiency. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a vacuum degassing constant pressure unit, which solves the problems mentioned in the background art.

[0005] The solution to the above-mentioned technical problems provided by this utility model is as follows:

[0006] A vacuum degassing and constant pressure unit includes a degassing tank, and a pressure stabilizing tank is placed on one side of the degassing tank;

[0007] The degassing tank is mounted on a support frame, and a water pump is installed on one side of the support frame near the degassing tank. The water pump is connected to the degassing tank and the pressure stabilizing tank through a connecting pipe assembly. The pressure stabilizing tank and the degassing tank are connected to an external water source through an inlet pipe assembly. The water pump is connected to the water-using equipment through an outlet pipe assembly.

[0008] The degassing tank includes an upper tank body, a degassing component, and a lower tank body, with the degassing component installed between the upper tank body and the lower tank body, and the upper tank body and the lower tank body being connected through the degassing component.

[0009] Based on the above technical solution, the present invention can be further improved as follows.

[0010] Furthermore, the degassing assembly is mounted on a fixing plate via a connecting plate, and an ultrasonic transducer is mounted on the fixing plate.

[0011] The beneficial effects of adopting the above-mentioned further solutions are:

[0012] Ultrasonic transducers can convert electrical energy into ultrasonic energy. By emitting ultrasonic waves into the water inside the degassing component, the cavitation effect of ultrasonic waves causes gas molecules in the water to vibrate, gather, and escape rapidly, which greatly improves the degassing efficiency of the degassing component. Compared with traditional degassing methods, it can achieve a higher degassing rate in a shorter time and ensure stable system operation.

[0013] Furthermore, the ultrasonic transducers are symmetrically distributed on both sides of the fixed plate.

[0014] The beneficial effects of adopting the above-mentioned further solutions are:

[0015] Symmetrically distributed ultrasonic transducers allow ultrasonic waves to act evenly on the water within the degassing unit, avoiding the problem of insufficient local degassing caused by uneven distribution of ultrasonic energy. This ensures that gas in all parts of the water can be effectively separated, improving the consistency and stability of the overall degassing effect and making the degassing process more comprehensive and efficient.

[0016] Furthermore, the connecting plates are evenly distributed between the degassing component and the fixing plate.

[0017] The beneficial effects of adopting the above-mentioned further solutions are:

[0018] The evenly distributed connecting plates provide balanced support for the fixing plates, ensuring that the fixing plates are firmly installed on the degassing assembly and preventing them from shifting or loosening under the vibration generated by the ultrasonic transducer, thus extending the service life of the equipment. At the same time, the evenly distributed connecting plates help the fixing plates to evenly transfer the ultrasonic energy generated by the ultrasonic transducer into the degassing assembly, ensuring the degassing effect.

[0019] Furthermore, the fixing plate is provided with a conduit, and the power cord of the ultrasonic transducer passes through the conduit and is connected to an external power source.

[0020] The beneficial effects of adopting the above-mentioned further solutions are:

[0021] The conduit provides a neat wiring space for the power cord of the ultrasonic transducer, making the wiring layout more orderly, avoiding messy tangles, and facilitating the installation, inspection and maintenance of the equipment. At the same time, the conduit can protect the power cord from mechanical damage, liquid corrosion and external environmental factors, reduce the risk of line failure and improve the electrical safety and reliability of the equipment.

[0022] This utility model provides a vacuum degassing and constant pressure unit. It has the following beneficial effects:

[0023] The degassing tank is equipped with a degassing component, and ultrasonic transducers are installed on the fixed plate. The ultrasonic transducers are symmetrically distributed on both sides of the fixed plate. They can act on the degassing component through ultrasonic waves, which can effectively promote the separation of gas from liquid and improve degassing efficiency.

[0024] The upper and lower tanks of the degassing tank are connected by a degassing assembly and fixed by a connecting plate. The connecting plates are evenly distributed, which makes the structure of the degassing tank stable and conducive to the stable operation of the equipment.

[0025] The water pump is connected to the deaeration tank and the pressure stabilizing tank through a connecting pipe assembly. The pressure stabilizing tank and the deaeration tank are connected to the external water source through the water inlet pipe assembly. The water pump is also connected to the water-using equipment through the water outlet pipe assembly. This connection method enables the entire system to work in a coordinated manner, realize water circulation, deaeration and stable supply, and ensure that the water-using equipment can obtain a stable water source that has undergone deaeration treatment.

[0026] Equipped with a pressure stabilizing tank, the system can stabilize the water pressure, preventing pressure fluctuations from adversely affecting equipment operation and water usage, thus improving the system's stability and reliability. Attached Figure Description

[0027] The accompanying drawings, which are included to provide a further understanding of the present invention and form part of this application, illustrate exemplary embodiments of the present invention and are used to explain the present invention, but do not constitute an undue limitation of the present invention.

[0028] In the attached diagram:

[0029] Figure 1 This is a right-side view of the present invention.

[0030] Figure 2 This is a schematic diagram of the left-side appearance of this utility model;

[0031] Figure 3 This is a schematic diagram of the degassing tank of this utility model;

[0032] Figure 4 This is a schematic diagram of the degassing component of this utility model.

[0033] The attached diagram lists the components represented by each number as follows:

[0034] 1. Pressure stabilizing tank; 2. Connecting pipe assembly; 3. Water inlet pipe assembly; 4. Degassing tank; 401. Upper tank body; 402. Degassing component; 403. Lower tank body; 404. Fixing plate; 405. Conduit; 406. Connecting plate; 407. Ultrasonic transducer; 5. Support frame; 6. Water pump; 7. Water outlet pipe assembly. Detailed Implementation

[0035] 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.

[0036] Please see Figures 1 to 4 As shown, the embodiments provided by this utility model are as follows:

[0037] Example 1

[0038] The vacuum degassing and pressure-regulating unit includes a degassing tank 4, which is connected to an external negative pressure pump. A pressure-stabilizing tank 1 is placed on one side of the degassing tank 4. The degassing tank 4 is mounted on a support frame 5, and a water pump 6 is installed on the support frame 5 on one side of the degassing tank 4. The water pump 6 is connected to the degassing tank 4 and the pressure-stabilizing tank 1 through a connecting pipe group 2. The pressure-stabilizing tank 1 and the degassing tank 4 are connected to an external water source through a water inlet pipe group 3. The water pump 6 is connected to the water-using equipment through a water outlet pipe group 7.

[0039] Example 2

[0040] To further improve the degassing efficiency, stability, and safety of vacuum degassing constant pressure units, for example, such as Figures 1 to 4As shown, this utility model also includes: a degassing tank 4 comprising an upper tank body 401, a degassing component 402, and a lower tank body 403, wherein the degassing component 402 is installed between the upper tank body 401 and the lower tank body 403; the upper tank body 401, the degassing component 402, and the lower tank body 403 are sealed together by a flange; the upper tank body 401 and the lower tank body 403 are connected by the degassing component 402; a fixing plate 404 is installed on the degassing component 402 via a connecting plate 406; the connecting plate 406 is evenly distributed between the degassing component 402 and the fixing plate 404; the evenly distributed connecting plate 406 can provide uniform pressure to the fixing plate 404. The balanced support force ensures that the fixing plate 404 is firmly installed on the degassing component 402, preventing the fixing plate 404 from shifting or loosening under the vibration generated by the ultrasonic transducer 407, thus extending the service life of the equipment. Simultaneously, the evenly distributed connecting plates 406 help the fixing plate 404 to evenly transmit the ultrasonic energy generated by the ultrasonic transducer 407 into the degassing component 402, ensuring the degassing effect. The ultrasonic transducer 407 is installed on the fixing plate 404, which converts electrical energy into ultrasonic energy. By emitting ultrasonic waves into the water within the degassing component 402, it utilizes ultrasonic waves to achieve the desired degassing effect. The cavitation effect of sound waves causes gas molecules in the water to vibrate, aggregate, and escape rapidly, greatly improving the degassing efficiency of the degassing component 402. Compared with traditional degassing methods, it can achieve a higher degassing rate in a shorter time, ensuring stable system operation. The ultrasonic transducers 407 are symmetrically distributed on both sides of the fixed plate 404. The symmetrical distribution of the ultrasonic transducers 407 allows the ultrasonic waves to act evenly on the water in the degassing component 402, avoiding the problem of insufficient local degassing due to uneven distribution of ultrasonic energy. This ensures that the gas in all parts of the water can be effectively separated, improving the consistency of the overall degassing effect. To ensure stability and make the degassing process more comprehensive and efficient, the fixed plate 404 is equipped with a conduit 405, through which the power cord of the ultrasonic transducer 407 passes and connects to the external power supply. The conduit 405 provides a neat wiring space for the power cord of the ultrasonic transducer 407, making the wiring layout more orderly, avoiding messy tangles, and facilitating the installation, inspection and maintenance of the equipment. At the same time, the conduit 405 can protect the power cord from mechanical damage, liquid corrosion and external environmental factors, reduce the risk of line failure, and improve the electrical safety and reliability of the equipment.

[0041] Working principle:

[0042] First, external water enters the pressure stabilizing tank 1 and the degassing tank 4 through the inlet pipe assembly 3. The water entering the pressure stabilizing tank 1 plays a role in stabilizing the system pressure. The principle is to use the volume change inside the pressure stabilizing tank 1 to buffer the system pressure fluctuations and keep the water pressure of the entire system at a stable level.

[0043] Meanwhile, degassing tank 4 is connected to an external negative pressure pump. Once the pump starts, a negative pressure environment is created inside degassing tank 4. Under negative pressure, based on the relationship between gas solubility and pressure, dissolved gases in water are more likely to escape, which is a fundamental condition for degassing. The water entering degassing tank 4 then begins the degassing process.

[0044] The degassing tank 4 contains a degassing assembly 402, which is connected to a fixing plate 404. Ultrasonic transducers 407 are symmetrically distributed on both sides of the fixing plate 404. The ultrasonic transducers 407 convert electrical energy into ultrasonic energy. When the ultrasonic waves propagate in water, they generate a cavitation effect, forming tiny cavitation bubbles. During the formation, growth, and collapse of these cavitation bubbles, the gases in the water are rapidly separated and aggregated, further accelerating the removal of gases from the water and improving degassing efficiency.

[0045] After degassing, the water is drawn by pump 6 through connecting pipe assembly 2. Pump 6 then delivers the degassed water to the water-using equipment through outlet pipe assembly 7 for their use. Throughout the process, the system achieves water circulation through pump 6, pressure stabilizing tank 1 maintains stable pressure, and degassing tank 4, in conjunction with negative pressure pump and ultrasonic transducer 407, completes the degassing operation. All parts work together to ensure stable system operation and provide the water-using equipment with degassed water.

[0046] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0047] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A vacuum degassing and pressure-regulating unit, comprising a degassing tank (4), wherein a pressure-regulating tank (1) is placed on one side of the degassing tank (4), characterized in that: The degassing tank (4) is mounted on a support frame (5), and a water pump (6) is mounted on the support frame (5) on one side of the degassing tank (4). The water pump (6) is connected to the degassing tank (4) and the pressure stabilizing tank (1) through a connecting pipe assembly (2). The pressure stabilizing tank (1) and the degassing tank (4) are connected to an external water source through a water inlet pipe assembly (3). The water pump (6) is connected to the water-using equipment through a water outlet pipe assembly (7). The degassing tank (4) includes an upper tank body (401), a degassing component (402), and a lower tank body (403), and the degassing component (402) is installed between the upper tank body (401) and the lower tank body (403), and the upper tank body (401) and the lower tank body (403) are connected through the degassing component (402).

2. The vacuum degassing constant pressure unit according to claim 1, characterized in that: The degassing assembly (402) is mounted with a fixing plate (404) via a connecting plate (406), and an ultrasonic transducer (407) is mounted on the fixing plate (404).

3. The vacuum degassing constant pressure unit according to claim 2, characterized in that: The ultrasonic transducers (407) are symmetrically distributed on both sides of the fixed plate (404).

4. The vacuum degassing constant pressure unit according to claim 2, characterized in that: The connecting plate (406) is evenly distributed between the degassing component (402) and the fixing plate (404).

5. The vacuum degassing constant pressure unit according to claim 2, characterized in that: The fixing plate (404) is provided with a conduit (405), and the power line of the ultrasonic transducer (407) passes through the conduit (405) and is connected to an external power source.

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