Energy-saving condensing mechanism of circulating evaporator

Abstract

The utility model discloses a kind of energy-saving condensing mechanisms of circulating evaporator, including condensing shell, the both sides of the inside of condensing shell are fixed with heat exchange machine box, the inside fixed with serpentine condenser tube group of heat exchange machine box, the both ends of serpentine condenser tube group are respectively provided with branch air inlet pipe and branch liquid outlet pipe, main air inlet pipe spare is connected between adjacent branch air inlet pipe, main liquid outlet pipe spare is connected between adjacent branch liquid outlet pipe, the inside of main liquid outlet pipe spare is installed with temperature sensor, the both ends of condensing shell top are respectively provided with and the main air inlet pipe spare, main liquid outlet pipe spare matching lead-in outer seat and lead-out outer seat are matched.The utility model uses, hot gas enters the inside of main air inlet pipe spare through lead-in outer seat, then shunt enters the inside of two branch air inlet pipes, then through serpentine condenser tube group that outer wall is provided with outer thread layer and inner wall is provided with inner thread layer, large-area heat exchange condensing treatment is realized, and condensing treatment efficiency is improved, convenient for promotion.

Description

Technical Field

[0001] This utility model relates to the technical field of condensation structure in circulating evaporators, specifically an energy-saving condensation mechanism for circulating evaporators. Background Technology

[0002] Evaporators paired with condensing mechanisms can help equipment achieve efficient, safe, sustainable, and cyclical operation. Specifically, the medium is fed into the evaporator to generate steam, while the condensing mechanism condenses this steam into liquid water, which is then pumped back into the evaporator to complete the cycle from water to steam and back to water.

[0003] Current circulating evaporators often suffer from incomplete condensation, leading to excessively high output medium temperatures and incomplete heat exchange. This results in low efficiency, blockages caused by medium stagnation within the condensation mechanism, failure to participate in the circulation reaction, and wasted heat. Furthermore, these systems require frequent maintenance and have poor energy-saving performance. Therefore, we propose a novel energy-saving condensation mechanism for circulating evaporators. Utility Model Content

[0004] The purpose of this invention is to provide an energy-saving condensation mechanism for a circulating evaporator to solve the problems of low condensation efficiency, easy stagnation and blockage of the medium, and poor energy-saving effect mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an energy-saving condensing mechanism for a circulating evaporator, comprising a condensing shell, with heat exchange boxes fixed on both sides inside the condensing shell, and a serpentine condensing tube assembly fixed inside the heat exchange box. A branch inlet pipe and a branch outlet pipe are respectively provided at both ends of the serpentine condensing tube assembly. A main inlet pipe is connected between adjacent branch inlet pipes, and a main outlet pipe is connected between adjacent branch outlet pipes. A temperature sensor is installed inside the main outlet pipe. An inlet mounting base and an outlet mounting base matching the main inlet pipe and the main outlet pipe are respectively provided at both ends of the top of the condensing shell. A solenoid valve is installed on both the inlet and outlet mounting bases. A secondary refrigeration heat exchange plate is fixed on one side inside the heat exchange box, and copper alloy heat sinks are bonded between adjacent secondary refrigeration heat exchange plates using thermally conductive adhesive.

[0006] As a further technical solution of this utility model, two heat exchange boxes are provided, and the adjacent heat exchange boxes are symmetrically distributed about the vertical center line of the condenser shell.

[0007] As a further technical solution of this utility model, the outer wall of the serpentine condenser tube assembly is provided with an external thread layer.

[0008] As a further technical solution of this utility model, the inner wall of the serpentine condenser tube assembly is provided with an internal thread layer.

[0009] As a further technical solution of this utility model, the serpentine condenser tube assembly is coated with a Teflon non-stick layer.

[0010] As a further technical solution of this utility model, the top of both the inlet and outlet outer casings are provided with silicone sealing rings and fixing screw holes.

[0011] As a further technical solution of this utility model, a support rod is fixed inside the inlet outer mounting base, and a flow-slowing blade is rotatably connected to the support rod via a bearing.

[0012] As a further technical solution of this utility model, a filter layer is provided inside the inlet outer casing.

[0013] Compared with the prior art, the beneficial effects of this utility model are: By incorporating a main air inlet pipe, the device's structure is optimized. Firstly, hot air enters the main air inlet pipe through the external mounting base, then splits into two branch air inlets. Next, a serpentine condenser tube assembly with externally threaded layers on the outer wall and internally threaded layers on the inner wall achieves large-area heat exchange and condensation, improving condensation efficiency. Secondly, a temperature sensor on the main liquid outlet pipe monitors the temperature at the device's discharge end and sends feedback to external control equipment. When excessively high temperatures are detected, the solenoid valves on the inlet and outlet mounting bases close, causing the serpentine condenser tube assembly to... Being in a closed space extends the heat exchange time, and the auxiliary refrigeration heat exchange plate introduces the cooling medium. The side of the plate embedded inside the heat exchange box further exchanges heat with the environment inside the heat exchange box, ensuring further condensation and cooling of the medium inside the serpentine condenser tube assembly. Meanwhile, the copper alloy heat sink attached to the exposed hot surface of the auxiliary refrigeration heat exchange plate can absorb heat and recover and conduct it to the evaporator for use, thereby improving the stability of the condensation effect, avoiding the problem of medium retention and waste caused by incomplete condensation, and also avoiding the problem of heat waste caused by incomplete heat exchange. This achieves the advantages of measurable condensation effect and energy saving. By installing flow-regulating blades, the device optimizes its performance. Users first use the silicone sealing rings and fixing screw holes on the inlet and outlet outer mounts to connect the device to the external evaporator structure with screws. This allows the device to draw in gas and condense it into a liquid state, releasing heat. The gas is pre-filtered and purified by the filter layer inside the inlet outer mount, which also drives the flow-regulating blades on the support rod, connected by bearings, to rotate. This buffers and weakens the impact force of the gas, preventing excessive impact energy from damaging the condensation structure and extending the device's service life. Attached Figure Description

[0014] Figure 1 This is a front view structural diagram of the present invention; Figure 2 This is a top view of a partial cross-sectional structure of the present invention; Figure 3 This is a front view cross-sectional structural diagram of the heat exchanger box of this utility model; Figure 4 This is a partial cross-sectional view of the serpentine condenser tube assembly of this utility model. Figure 5 This is a top view cross-sectional structural diagram of the external mounting base of this utility model.

[0015] In the diagram: 1. Inlet mounting bracket; 2. Outlet mounting bracket; 3. Solenoid valve; 4. Copper alloy heat sink; 5. Secondary refrigeration heat exchange plate; 6. Condenser shell; 7. Main liquid outlet pipe; 8. Temperature sensor; 9. Silicone sealing ring; 10. Fixing screw hole; 11. Heat exchanger box; 12. Main air inlet pipe; 13. Branch air inlet pipe; 14. Outlet liquid outlet pipe; 15. Serpentine condenser tube assembly; 16. External thread layer; 17. Internal thread layer; 18. Flow-slowing blades; 19. Support rod; 20. Filter layer. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0017] Please see Figure 1-5 An embodiment of this utility model is provided: an energy-saving condensing mechanism for a circulating evaporator, including a condensing shell 6, with heat exchange boxes 11 fixed on both sides inside the condensing shell 6, and a serpentine condensing tube assembly 15 fixed inside the heat exchange box 11. The two ends of the serpentine condensing tube assembly 15 are respectively provided with a branch inlet pipe 13 and a branch outlet pipe 14. A main inlet pipe fitting 12 is connected between adjacent branch inlet pipes 13, and a main outlet pipe fitting 7 is connected between adjacent branch outlet pipes 14. A temperature sensor 8 is installed inside the main liquid outlet pipe 7. The top two ends of the condenser housing 6 are respectively provided with an inlet outer casing 1 and an outlet outer casing 2 that match the main air inlet pipe 12 and the main liquid outlet pipe 7. There are two heat exchanger boxes 11, and the adjacent heat exchanger boxes 11 are symmetrically distributed about the vertical center line of the condenser shell 6; The outer wall of the serpentine condenser tube assembly 15 is provided with an external thread layer 16, which increases the heat conduction and heat transfer area of ​​the outer wall of the serpentine condenser tube assembly 15. The inner wall of the serpentine condenser tube assembly 15 is provided with an internal thread layer 17, which increases the heat conduction and heat transfer area of ​​the inner wall of the serpentine condenser tube assembly 15. The serpentine condenser coil assembly 15 is coated with a Teflon non-stick layer, which improves the anti-fouling effect of the surface of the serpentine condenser coil assembly 15. Specifically, such as Figure 2 , Figure 3 and Figure 4 As shown, hot air enters the main air intake pipe 12 through the outer mounting base 1, and then flows into the two branch air intake pipes 13. Then, through the serpentine condenser tube group 15 with an outer thread layer 16 on the outer wall and an inner thread layer 17 on the inner wall, large-area heat exchange and condensation treatment is achieved, which improves the condensation treatment efficiency. Solenoid valves 3 are installed on both the import mounting base 1 and the export mounting base 2; A secondary refrigeration heat exchange plate 5 is fixed on one side inside the heat exchange box 11, and the copper alloy heat sink 4 is bonded between adjacent secondary refrigeration heat exchange plates 5 with thermally conductive adhesive. Specifically, such as Figure 1 , Figure 2 As shown, the temperature sensor 8 on the main liquid outlet pipe 7 can monitor the temperature at the discharge end of the device and feed it back to the external control equipment. When the temperature is detected to be too high, the solenoid valves 3 on the inlet external mounting base 1 and the outlet external mounting base 2 are closed, so that the serpentine condenser tube group 15 is in a closed space, prolonging the heat exchange time. The auxiliary refrigeration heat exchange plate 5 introduces the cooling medium, and the side of it embedded in the heat exchange box 11 will further exchange heat with the environment inside the heat exchange box 11, ensuring further condensation and cooling of the medium inside the serpentine condenser tube group 15. The copper alloy heat sink 4 attached to the hot surface of the auxiliary refrigeration heat exchange plate 5 can absorb heat and recover and conduct it to the evaporator for use, thereby improving the stability of the condensation effect, avoiding the problem of medium retention and waste caused by incomplete condensation, and also avoiding the problem of heat waste caused by incomplete heat exchange. It achieves the advantages of condensation effect judgment and energy saving. Both the top of the import outer casing 1 and the export outer casing 2 are provided with silicone sealing rings 9 and fixing screw holes 10; A support rod 19 is fixed inside the outer mounting base 1, and a flow-slowing blade 18 is rotatably connected to the support rod 19 via a bearing. The interior of the inlet mounting base 1 is equipped with a filter layer 20; Specifically, such as Figure 1 and Figure 5 As shown, the user first uses the silicone sealing ring 9 and fixing screw hole 10 provided on the inlet outer casing 1 and outlet outer casing 2 to connect the device to the external evaporator structure with screws so that gas can be drawn in and condensed into a liquid state to release heat. The gas will be filtered and purified in advance through the filter layer 20 inside the inlet outer casing 1, and can drive the slow-flow blade 18 connected to the support rod 19 by the bearing to rotate, which will buffer and weaken the impact force of the gas, avoid excessive impact energy of the introduced gas to damage the condensation structure, and extend the service life of the device.

[0018] Working Principle: During operation, hot air enters the main intake pipe 12 through the inlet mounting base 1, then splits into the two branch intake pipes 13. Next, it passes through the serpentine condenser tube assembly 15, which has an external thread layer 16 on its outer wall and an internal thread layer 17 on its inner wall, achieving large-area heat exchange and condensation, thus improving condensation efficiency. Simultaneously, the temperature sensor 8 on the main outlet pipe 7 monitors the temperature at the device's discharge end and feeds it back to the external control equipment. When the temperature is detected to be too high, the solenoid valves 3 on the inlet mounting base 1 and outlet mounting base 2 close, keeping the serpentine condenser tube assembly 15 in a sealed space, extending the heat exchange time. Furthermore, the auxiliary refrigeration heat exchange plate 5 introduces the cooling medium; its embedded side inside the heat exchange box 11 further heats the environment inside the heat exchange box 11, ensuring further condensation and cooling of the medium inside the serpentine condenser tube assembly 15. Meanwhile, the auxiliary refrigeration heat exchange plate 5 is exposed... The copper alloy heat sink 4 attached to the external hot surface can absorb heat and recover it for transfer to the evaporator, thereby improving the stability of the condensation effect and avoiding the problem of medium retention and waste caused by incomplete condensation. It can also avoid the problem of heat waste caused by incomplete heat exchange, achieving the advantages of quantifiable condensation effect and energy saving. In addition, the user first uses the silicone sealing ring 9 and fixing screw hole 10 set on the inlet and outlet outer mounting base 1 to connect the device to the external evaporator structure with screws, so that the gas can be drawn in and condensed into a liquid state, releasing heat. The gas will be filtered and purified by the filter layer 20 inside the inlet outer mounting base 1 beforehand, and can drive the slow flow blade 18 connected by the bearing on the support rod 19 to rotate, buffering and weakening the impact force of the gas, avoiding excessive impact energy of the introduced gas from damaging the condensation structure, and extending the service life of the device.

[0019] It will be apparent to those skilled in the art that this invention 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 essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. An energy-saving condensation mechanism for a circulating evaporator, characterized in that, The system includes a condenser shell (6), with heat exchanger boxes (11) fixed on both sides inside the condenser shell (6). A serpentine condenser tube assembly (15) is fixed inside the heat exchanger box (11). Branch inlet pipes (13) and outlet liquid pipes (14) are respectively provided at both ends of the serpentine condenser tube assembly (15). A main inlet pipe fitting (12) connects adjacent branch inlet pipes (13), and a main outlet liquid pipe fitting (7) connects adjacent outlet liquid pipes (14). The main outlet liquid pipe fitting (7)... A temperature sensor (8) is installed inside. At the top of the condenser shell (6), an inlet mounting base (1) and an outlet mounting base (2) matching the main air inlet pipe (12) and the main liquid outlet pipe (7) are respectively provided. Solenoid valves (3) are installed on both the inlet mounting base (1) and the outlet mounting base (2). A secondary refrigeration heat exchange plate (5) is fixed on one side inside the heat exchange box (11). The adjacent secondary refrigeration heat exchange plates (5) are bonded with inherent copper alloy heat sinks (4) by thermally conductive adhesive.

2. The energy-saving condensing mechanism for a circulating evaporator according to claim 1, characterized in that: Two heat exchanger boxes (11) are provided, and the adjacent heat exchanger boxes (11) are symmetrically distributed about the vertical center line of the condenser shell (6).

3. The energy-saving condensing mechanism for a circulating evaporator according to claim 1, characterized in that: The outer wall of the serpentine condenser tube assembly (15) is provided with an external thread layer (16).

4. The energy-saving condensing mechanism for a circulating evaporator according to claim 1, characterized in that: The inner wall of the serpentine condenser tube assembly (15) is provided with an internal thread layer (17).

5. The energy-saving condensing mechanism for a circulating evaporator according to claim 1, characterized in that: The serpentine condenser tube assembly (15) is coated with a Teflon non-stick layer.

6. The energy-saving condensing mechanism for a circulating evaporator according to claim 1, characterized in that: The top of both the inlet outer casing (1) and the outlet outer casing (2) is provided with a silicone sealing ring (9) and a fixing screw hole (10).

7. The energy-saving condensing mechanism for a circulating evaporator according to claim 1, characterized in that: The inner part of the inlet mounting base (1) is fixed with a support rod (19), and a flow-slowing blade (18) is rotatably connected to the support rod (19) via a bearing.

8. The energy-saving condensing mechanism for a circulating evaporator according to claim 1, characterized in that: The interior of the inlet mounting base (1) is provided with a filter layer (20).

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