Low-power-consumption high-heat-dissipation condenser

Abstract

The invention discloses a low-power-consumption and high-heat-dissipation condenser, and relates to the field of condensers, the low-power-consumption and high-heat-dissipation condenser comprises a pipe shell, a refrigerant outlet pipe is fixedly mounted at one end of the pipe shell, a refrigerant inlet pipe is fixedly mounted at the other end of the pipe shell, connecting flanges are fixedly mounted on the two sides of the pipe shell, and a cooling medium inlet cylinder is fixedly connected to the pipe shell through the connecting flange on the right side; the pipe shell is fixedly connected with a cooling medium outlet cylinder through a connecting flange on the left side, the end of the cooling medium outlet cylinder is fixedly connected with a liquid discharging pipe, and the end of the cooling medium inlet cylinder is fixedly connected with a liquid inlet pipe. According to the condenser with the low power consumption and the high heat dissipation performance, the rubber buffer cushion has good elasticity and flexibility and can deform when the positioning pipe expands with heat and contracts with cold, so that telescopic displacement of the positioning pipe is absorbed, size changes caused by temperature changes are effectively compensated, and stress borne by a pipeline is reduced; and the stability of the tube nest during use is improved.

Description

Technical Field

[0001] The present invention relates to the field of condensers, and particularly to a condenser with low power consumption and high heat dissipation performance. Background Art

[0002] A condenser is one of the main heat exchange devices in refrigeration equipment. Its function is to transfer the heat of high-temperature and high-pressure refrigerant vapor to a cooling medium and condense it into a liquid; a shell-and-tube condenser is the most commonly used heat exchanger in water-cooled condensers and is widely used in the refrigeration and air-conditioning industries. The disadvantages of the existing shell-and-tube condensers are as follows: they are inconvenient to install. Since the connecting pipes of the shell-and-tube condenser adopt a rigid structure, there are structural size limitations during installation, and good docking accuracy is required. For this reason, we design a shell-and-tube condenser that is convenient to install. To solve the above problems, after searching, the patent with the publication number CN221223048U discloses a shell-and-tube condenser that is convenient to install. It includes a condenser tube housing, two hemispherical protective end seats, and a heat exchange tube bundle. Support end plates are fixedly installed at both ends of the condenser tube housing. The two hemispherical protective end seats are arranged at one end of the corresponding support end plates and communicate with both ends of the condenser tube housing. An enhanced guiding connecting rod is fixedly installed between the two support end plates. Sliding connection seats are movably installed at both ends of the enhanced guiding connecting rod. Box-type filter housings are fixedly installed at the bottom ends of the two sliding connection seats. Although the above device can connect a folding rubber tube, a silicone water inlet pipe, and a rotary connection joint through the box-type filter housing, and has good installation allowance during the installation process, which is convenient for better docking. However, during actual use, the temperature of the medium transmitted in the condenser changes greatly, resulting in easy thermal expansion and contraction of the tubes in the condenser; the tubes are generally inserted into the positioning disks in the condenser. If the axial expansion and contraction of the tubes are restricted, large stresses will be generated, affecting the stability of the pipeline. Specifically, the tube support structure will be damaged, resulting in the sinking or displacement of the tubes. Summary of the Invention

[0003] The purpose of the present invention is to provide a condenser with low power consumption and high heat dissipation performance to solve the defects mentioned in the above background art.

[0004] To achieve the above purpose, a condenser with low power consumption and high heat dissipation performance is provided, including a tube shell. A refrigerant outlet pipe is fixedly installed at one end of the tube shell, and a refrigerant inlet pipe is fixedly installed at the other end of the tube shell. Connecting flanges are fixedly installed on both sides of the tube shell. The tube shell is fixedly connected to a cooling medium inlet cylinder through the connecting flange on the right side, and the tube shell is fixedly connected to a cooling medium outlet cylinder through the connecting flange on the left side. A drain pipe is fixedly connected to the end of the cooling medium outlet cylinder, and a liquid inlet pipe is fixedly connected to the end of the cooling medium inlet cylinder. A deceleration and stabilization plate is installed inside the tube shell, and multiple groups of tube sets are evenly inserted through the inside of the deceleration and stabilization plate.

[0005] Further, both the cooling medium inlet cylinder and the cooling medium outlet cylinder are arranged in a frustum shape. A tube bundle group is arranged between the cooling medium inlet cylinder and the cooling medium outlet cylinder, and the distance between adjacent tube bundle groups is the same.

[0006] Further, the tube bundle group includes multiple groups of condensing tubes and positioning tubes. The condensing tubes are spiral structures made of metal materials. At the same time, the ends of the condensing tubes are fixedly connected with positioning tubes. The positioning tubes are straight tubes. Four groups of condensing tubes are linearly distributed and fixedly connected through three groups of positioning tubes.

[0007] Further, all three groups of positioning tubes are inserted into the accommodation holes opened on the deceleration and stabilization plate. A buffer pad is fixedly arranged on the circumferential inner wall of the accommodation hole. The positioning tube is inserted into the interior of the buffer pad, and an interference fit is formed between the positioning tube and the buffer pad.

[0008] Further, the deceleration and stabilization plates are arranged in three groups and are evenly and fixedly connected to the circumferential inner wall of the shell. Multiple groups of tube bundle groups are evenly inserted through the deceleration and stabilization plates. At the same time, multiple groups of tube bundle groups are fixedly connected to the circumferential inner wall of the shell through the deceleration and stabilization plates.

[0009] Further, the liquid inlet ends of multiple groups of tube bundle groups are inserted and fixed on the liquid distribution sheet, and the liquid outlet ends of multiple groups of tube bundle groups are inserted and fixed on the liquid discharge sheet. The liquid inlet ends of the tube bundle groups protrude on the liquid distribution sheet.

[0010] Further, multiple groups of overflow holes are evenly opened on the deceleration and stabilization plate, and overflow pipes are fixedly arranged at the ends of the overflow holes; the interior of the shell is separated into four condensing regions through three groups of deceleration and stabilization plates, and adjacent two condensing regions are communicated through the overflow holes opened on the deceleration and stabilization plate.

[0011] Further, a filtering assembly is fixedly installed on the cooling medium inlet cylinder. The filtering assembly includes a positioning seat, a connecting seat, a filtering disc, filter holes, a sealing pad, a perforation and a screwing hole. The positioning seat is fixedly arranged at the end of the shell. A connecting seat is fixedly arranged on the inner wall of the positioning seat. Multiple groups of perforations are evenly opened on the circumferential outer side of the positioning seat. Multiple groups of screwing holes are evenly opened on the circumferential outer side of the cooling medium inlet cylinder. Fixing bolts pass through the perforations and are screwed and fixed inside the screwing holes.

[0012] Further, a filtering disc is fixedly installed on the circumferential inner wall of the connecting seat. Multiple groups of filter holes are evenly opened on the filtering disc. Both the filtering disc and the liquid distribution sheet are circularly arranged, and the filtering disc and the liquid distribution sheet are arranged oppositely.

[0013] Furthermore, the cross-section of the positioning seat is arranged in an "L" shape. The positioning seat is arranged in a ring shape, and a cooling medium inlet cylinder is fixedly clamped inside the positioning seat. The axial cross-section of the positioning seat and the cooling medium inlet cylinder is a concentric circle structure. The positioning seat and the cooling medium inlet cylinder are hermetically connected through a gasket; a sealing space is formed between the circumferential inner wall of the positioning seat and the circumferential outer wall of the cooling medium inlet cylinder. The sealing space and the gasket are in interference fit, and the gasket is clamped inside the sealing space.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows: 1. Compared with ordinary straight tubes, the spiral tube structure of the present invention can increase the length of the tubes in the same space, thereby increasing the heat exchange area between the refrigerant and the cooling medium; a larger heat exchange area means that heat exchange can be carried out more fully, which helps to improve the heat exchange efficiency of the condenser and enables the refrigerant to be better cooled and condensed; when the cooling medium flows in the spiral tubes, due to the change in the shape of the pipeline, the flow direction and speed of the fluid will constantly change, thereby generating a strong disturbance; this disturbance can destroy the fluid boundary layer, increase the heat transfer coefficient between the refrigerant and the inner wall of the tubes, and improve the heat exchange efficiency. 2. A positioning tube is inserted inside the buffer pad of the present invention. When the positioning tube is used to connect two adjacent condenser tubes; when the positioning tube expands due to heat, its axial diameter increases, and the inner wall of the buffer pad made of elastic material is squeezed and firmly covers the outside of the positioning tube; similarly, when the positioning tube shrinks due to pre-cooling, its axial diameter decreases, and the inner wall of the buffer pad made of elastic material is released and can firmly cover the outside of the positioning tube; the rubber buffer pad has good elasticity and flexibility and can deform when the positioning tube expands and contracts due to temperature changes, thereby absorbing the expansion and contraction displacement of the positioning tube, effectively compensating for the dimensional changes caused by temperature changes, and reducing the stress on the pipeline; improving the stability of the tubes during use. 3. The filtration component of the present invention can intercept large particle impurities at the liquid inlet pipe, ensure the smoothness of the pipeline, and maintain the normal operation of the condenser; when impurities adhere to the inner wall of the tube group of the condenser, an insulating layer will be formed, increasing the thermal resistance and reducing the heat exchange efficiency; after installing the filtration component, the deposition of impurities on the heat exchange surface can be reduced, the heat exchange surface can be kept clean, heat can be transferred more effectively, the refrigeration or heating effect of the condenser can be improved, and the energy consumption can be reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings incorporated herein and constituting a part of the specification illustrate embodiments of the present invention and, together with the specification, are further used to explain the principles of the present invention and enable those skilled in the relevant art to implement and use the present invention.

[0016] Figure 1 It is a front view schematic diagram of the structure of the present invention; Figure 2Is the bottom view of the structural shell of the present invention; Figure 3 Is the structure of the present invention Figure 1 Side view; Figure 4 Is the structure of the present invention Figure 1 Partial appearance view; Figure 5 Is the structure of the present invention Figure 1 Partial structural schematic diagram; Figure 6 Is the structure of the present invention Figure 5 Side view; Figure 7 Is the structure of the present invention Figure 5 Top view; Figure 8 Is the schematic diagram of the tube bank group of the structure of the present invention and its installation structure; Figure 9 Is the structure of the present invention Figure 8 Front view; Figure 10 Is the structure of the present invention Figure 7 Enlarged structural schematic diagram at position A in the present invention.

[0017] [Reference Signs] 1, shell; 2, connecting flange; 3, refrigerant outlet pipe; 4, refrigerant inlet pipe; 5, cooling medium inlet cylinder; 51, liquid inlet pipe; 52, liquid distribution sheet; 53, filtering assembly; 531, positioning seat; 532, connecting seat; 533, filtering disc; 534, filter holes; 535, sealing gasket; 536, perforation; 537, screw connection hole; 6, cooling medium outlet cylinder; 61, drain pipe; 62, drain sheet; 7, deceleration and stabilization plate; 71, overflow hole; 711, overflow pipe; 72, buffer pad; 8, tube bank group; 81, condensation tube; 82, positioning tube. Detailed Description of the Invention

[0018] Detailed Description of the Invention One: Please refer to Figures 1 - 6 , the present invention provides a technical solution: a low-power and high-heat-dissipation condenser, including a shell 1, one end of the shell 1 is fixedly installed with a refrigerant outlet pipe 3, the other end of the shell 1 is fixedly installed with a refrigerant inlet pipe 4, both sides of the shell 1 are fixedly installed with connecting flanges 2, the shell 1 is fixedly connected with a cooling medium inlet cylinder 5 through the connecting flange 2 on the right side, the shell 1 is fixedly connected with a cooling medium outlet cylinder 6 through the connecting flange 2 on the left side, the end of the cooling medium outlet cylinder 6 is fixedly connected with a drain pipe 61, and the end of the cooling medium inlet cylinder 5 is fixedly connected with a liquid inlet pipe 51; a deceleration and stabilization plate 7 is installed inside the shell 1, and multiple groups of tube bank groups 8 are evenly inserted inside the deceleration and stabilization plate 7.

[0019] As Figure 1 , Figure 2 AndFigure 3 As shown, Specific Embodiment 2: This embodiment is a further limitation of Specific Embodiment 1. Both the cooling medium inlet cylinder 5 and the cooling medium outlet cylinder 6 are frustum-shaped. A tube bundle group 8 is arranged between the cooling medium inlet cylinder 5 and the cooling medium outlet cylinder 6, and the distance between adjacent tube bundle groups 8 is the same.

[0020] As Figure 1 and Figure 2 shown, Specific Embodiment 3: This embodiment is a further limitation of Specific Embodiment 2. The tube bundle group 8 includes multiple groups of condenser tubes 81 and positioning tubes 82. The condenser tubes 81 are spiral structures made of metal materials. At the same time, the ends of the condenser tubes 81 are fixedly connected with positioning tubes 82. The positioning tubes 82 are straight tubes. Four groups of condenser tubes 81 are linearly distributed and fixedly connected through three groups of positioning tubes 82.

[0021] As Figure 1 , Figure 2 and Figure 3 shown, Specific Embodiment 4: This embodiment is a further limitation of Specific Embodiment 3. All three groups of positioning tubes 82 are inserted into the accommodation holes opened on the deceleration and stabilization plate 7. A buffer pad 72 is fixedly arranged on the circumferential inner wall of the accommodation hole. The positioning tube 82 is inserted into the buffer pad 72, and there is an interference fit between the positioning tube 82 and the buffer pad 72.

[0022] As Figure 3 , Figure 4 and Figure 5 shown, Specific Embodiment 5: This embodiment is a further limitation of Specific Embodiment 4. The deceleration and stabilization plate 7 is arranged in three groups and fixedly connected to the circumferential inner wall of the shell 1 evenly. Multiple groups of tube bundle groups 8 are evenly inserted through the deceleration and stabilization plate 7. At the same time, multiple groups of tube bundle groups 8 are fixedly connected to the circumferential inner wall of the shell 1 through the deceleration and stabilization plate 7.

[0023] As Figure 6 shown, Specific Embodiment 6: This embodiment is a further limitation of Specific Embodiment 5. The liquid inlet ends of multiple groups of tube bundle groups 8 are inserted and fixed on the liquid distribution sheet 52, and the liquid outlet ends of multiple groups of tube bundle groups 8 are inserted and fixed on the liquid discharge sheet 62. The liquid inlet ends of the tube bundle group 8 protrude on the liquid distribution sheet 52.

[0024] As Figure 5 , Figure 6 , Figure 7 , Figure 8 and Figure 9As shown, Specific Embodiment Seven: This embodiment is a further limitation of Specific Embodiment One. A plurality of overflow holes 71 are evenly formed in the deceleration and stabilization plate 7, and overflow pipes 711 are fixedly arranged at the ends of the overflow holes 71. The interior of the pipe shell 1 is separated by three deceleration and stabilization plates 7 to form four condensation regions, and the adjacent two condensation regions are communicated through the overflow holes 71 formed in the deceleration and stabilization plate 7.

[0025] As Figure 9 and Figure 10 shown, Specific Embodiment Eight: This embodiment is a further limitation of Specific Embodiment Two. A filtering assembly 53 is fixedly installed on the cooling medium inlet cylinder 5. The filtering assembly 53 includes a positioning seat 531, a connecting seat 532, a filtering disc 533, filtering holes 534, a sealing gasket 535, through holes 536 and screw holes 537. The positioning seat 531 is fixedly arranged at the end of the pipe shell 1, the connecting seat 532 is fixedly arranged on the inner wall of the positioning seat 531, a plurality of through holes 536 are evenly formed in the circumferential outer side of the positioning seat 531, a plurality of screw holes 537 are evenly formed in the circumferential outer side of the cooling medium inlet cylinder 5, and fixing bolts pass through the through holes 536 and are screwed and fixed inside the screw holes 537.

[0026] Working principle: Inside the shell 1, the high-temperature and high-pressure refrigerant vapor enters the shell from the refrigerant inlet pipe 4. Under the action of gravity and air flow, the refrigerant vapor condenses on the outer surface of the tube bundle. During the condensation process of the refrigerant, the inside of the shell 1 is divided into four condensation regions by three groups of deceleration and stabilization plates 7. The adjacent two condensation regions are communicated through the overflow holes 71 opened on the deceleration and stabilization plates 7. When the water flow impacts on the overflow holes 71, since a large number of overflow pipes 711 are arranged outside the overflow holes 71; when the refrigerant moves from right to left inside the shell 1, it can be decelerated under the action of the deceleration and stabilization plates 7, increasing the heat exchange time between the refrigerant and a large number of tube groups 8; as the refrigerant flow rate decreases, its contact time with the tube group 8 inside the shell 1 is extended; in this way, the refrigerant can fully exchange heat with the cooling medium inside the tube group 8, and more heat can be transferred, thereby improving the heat exchange efficiency of the condenser, enabling the refrigerant to be more fully cooled and condensed, which is beneficial to improving the performance of the refrigeration system; the deceleration and stabilization plates 7 make the flow of the refrigerant more stable, avoiding local flow non-uniformity caused by too fast flow rate; the refrigerant slowly flows more uniformly inside the shell 1, and the heat exchange degree with each tube group 8 is more consistent, reducing the heat exchange dead angle and the phenomenon of local overheating or overcooling, improving the uniformity of heat exchange inside the entire condenser, and helping to extend the service life of the equipment; the setting of the deceleration and stabilization plates 7 does not simply impede the flow of the refrigerant, but makes the refrigerant flow more smoothly through reasonable design, reducing unnecessary flow resistance while decelerating; compared with other possible deceleration methods, it will not excessively increase the pressure loss of the system, is beneficial to maintaining the normal operation of the refrigeration system, reduces the pressure requirements for equipment such as compressors in the refrigeration system, and reduces energy consumption; a large number of overflow pipes 711 are uniformly arranged on the deceleration and stabilization plates 7. When the refrigerant enters the inside of the overflow holes 71 and jets out from the overflow pipes 711 in a jet manner, it jets on a large number of tube groups 8; the refrigerant jetting out in a jet manner impacts the surface of the tube group 8 in a jet way, which can enhance the convective heat transfer between the refrigerant and the tube surface; on the one hand, the high-speed flowing refrigerant can effectively break the boundary layer, making the heat transfer more smooth; on the other hand, the impact of the jet increases the contact area and disturbance degree between the refrigerant and the tube surface, enabling the refrigerant to more fully absorb the heat transferred by the cooling medium inside the tube, thereby improving the condensation efficiency; the setting of the overflow pipes 711 can make the refrigerant uniformly jet on a large number of tube groups 8, ensuring that the refrigerant distribution around each tube is relatively uniform, avoiding the situation of insufficient or excessive refrigerant flow in local areas, and then realizing the uniform cooling of the tube group 8, helping to improve the consistency of the cooling effect of the entire condenser, preventing the occurrence of local overheating or overcooling phenomena, and extending the service life of the equipment; the jetting method has a certain adaptability to the changes in the flow rate and pressure of the refrigerant;Under different refrigeration conditions, when the flow rate or pressure of the refrigerant fluctuates, the structure of the overflow hole and the overflow pipe 711 can automatically adjust the spraying state according to the actual situation, ensuring that the refrigerant acts on the tube bank 8 at an appropriate jet velocity and flow rate, enabling the condenser to maintain good cooling performance under various conditions and improving the stability and reliability of the equipment; the refrigerant is ejected in a jet manner, which can effectively avoid the formation of liquid accumulation inside the condenser; liquid accumulation may cause poor refrigerant flow, affect the heat exchange effect, and even may cause blockage problems; the scouring effect of the jet can keep the refrigerant flowing continuously, reduce the risk of liquid accumulation and blockage, maintain the normal operation of the condenser, and reduce the maintenance cost and downtime; since the temperature of the cooling medium flowing in the tube bank 8 is relatively low, there is a temperature difference between the refrigerant vapor and the outer surface of the tube bundle. According to the principle of heat conduction, heat is transferred from the high-temperature refrigerant vapor to the low-temperature tube wall surface; after losing heat, the refrigerant vapor gradually cools and condenses into a liquid, flows down along the surface of the tube bundle, collects at the bottom of the condenser, and then is discharged from the outlet; similarly: the cooling medium enters the interior of the cooling medium inlet cylinder 5 from the inlet pipe 51. Since the liquid inlet end of the tube bank 8 is prominently provided on the liquid distribution sheet 52, the cooling medium inside the cooling medium inlet cylinder 5 can enter the interior of a large number of tube banks 8 in an overflow manner; the cooling medium can be evenly distributed on the liquid distribution sheet 52 and then evenly enter the interior of a large number of tube banks; this can ensure that the flow rate of the cooling medium in each tube is relatively consistent, avoid the situation where some tubes have good cooling effects while some tubes have poor cooling effects, make the cooling effect of the entire condenser more uniform and stable, and improve the condensation efficiency; the heat transferred from the refrigerant vapor on the outer surface of the tube bundle is absorbed through convective heat transfer, causing the temperature of the cooling medium to rise; after absorbing heat, the cooling medium flows out from the other end of the condenser, thereby realizing the removal of the heat of the refrigerant vapor, causing the refrigerant vapor to cool and condense into a liquid and be discharged from the refrigerant outlet pipe 3, effectively transferring the heat generated by the refrigerant in the refrigeration cycle to the cooling medium, and converting the refrigerant from a high-temperature and high-pressure gas state to a low-temperature and high-pressure liquid state, providing conditions for the subsequent refrigeration process; The tube bundle 8 includes multiple groups of condenser tubes 81 and positioning tubes 82, and the condenser tubes 81 are in a spiral structure; compared with ordinary straight tubes, the spiral tube structure can increase the length of the tubes in the same space, thereby increasing the heat exchange area between the refrigerant and the cooling medium; a larger heat exchange area means that heat exchange can be carried out more fully, which helps to improve the heat exchange efficiency of the condenser and enables the refrigerant to be better cooled and condensed; when the cooling medium flows in the spiral tubes, due to the change in the pipe shape, the flow direction and speed of the fluid will constantly change, thus generating a strong disturbance; this disturbance can destroy the fluid boundary layer, increase the heat transfer coefficient between the refrigerant and the inner wall of the tubes, and improve the heat exchange effect; at the same time, for the cooling medium, the spiral tubes will also make the flow of the cooling medium outside the tubes more complex, enhance the disturbance of the cooling medium, and further improve the overall heat exchange efficiency; the disturbance of the fluid in the spiral tubes can reduce the deposition of impurities on the tube wall and reduce the possibility of fouling; moreover, even if there are a small amount of impurities, it is not easy to accumulate and form blockages in the spiral pipes, because the disturbed fluid will constantly scour the tube wall, making it easier for the impurities to be carried away, thus ensuring the normal operation of the tubes, reducing the maintenance cost and downtime; the spiral structure itself has good mechanical properties, and compared with straight tubes, it can better withstand the pressure difference and thermal stress inside and outside the tubes; during the operation of the condenser, due to the changes in temperature and pressure, the tubes will be subjected to various forces, and the spiral structure can effectively disperse these forces, reduce the risk of deformation or rupture of the tubes, and improve the structural stability and safety of the condenser; The three groups of positioning tubes 82 are all inserted into the receiving holes opened on the deceleration stabilization plate 7, and a buffer pad 72 is fixedly provided on the circumferential inner wall of the receiving hole. The inside of the buffer pad 72 is inserted with a positioning tube 82, and the positioning tube 82 is used to connect two adjacent groups of condensing tubes 81; when the positioning tube 82 is heated and expanded, its axial diameter increases, and the inner wall of the buffer pad 72 made of elastic material is squeezed and firmly covers the outer side of the positioning tube 82; similarly, when the positioning tube 82 is pre-cooled and contracted, its axial diameter decreases, and the inner wall of the buffer pad 72 made of elastic material is released, and can firmly cover the outer side of the positioning tube 82; the rubber buffer pad 72 has good elasticity and flexibility, and can be deformed when the positioning tube 82 expands and contracts due to heat. , thereby absorbing the expansion and contraction displacement of the positioning tube 82, effectively compensating for the dimensional change caused by temperature change, and reducing the stress on the pipeline; the buffer pad 72 can play a shock-absorbing role, reducing the transmission of the vibration of the positioning tube 82 caused by fluid flow, equipment vibration, etc. to the fixing parts and supporting structures, reducing the vibration and noise level of the system, and extending the service life of the equipment; when the liquid inlet pipe 51 enters the cooling medium, the fluid impacts the inside of the cooling medium inlet tube 5 and the surface of the filter disc 533. A plurality of groups of filter holes 534 are evenly arranged on the surface of the filter disc 533, which can block large particles of impurities in the fluid; the coolant may contain solid impurities such as metal debris and sand, which enter the condenser with the coolant. After entering the condenser, it will impact the surface of the pipeline and heat exchange elements at high speed. Long-term accumulation will cause equipment wear and reduce the service life of the equipment; the filter component 53 can intercept these impurities, protect the pipelines, fins and other components inside the condenser, reduce wear, and extend the maintenance cycle and service life of the equipment; if the impurity particle size in the coolant is large, it may block the pipeline of the condenser, making the coolant flow unsmooth, affecting the heat dissipation effect of the condenser; the filter component 53 can intercept large particles of impurities at the liquid inlet pipe, ensure the smooth flow of the pipeline, and maintain the normal operation of the condenser; impurities adhere to the inner wall of the tube group 8 of the condenser, forming a heat insulation layer, increasing thermal resistance and reducing heat exchange efficiency; after installing the filter component 53, the impurities in the heat exchange can be reduced. The surface deposition keeps the heat exchange surface clean, allowing heat to be transferred more efficiently, improving the cooling or heating effect of the condenser and reducing energy consumption; the accumulation of impurities in the pipeline may change the flow state of the coolant, produce local eddies or dead zones, and affect the uniform distribution of the coolant; the filter component 53 can ensure that the coolant enters the condenser in a relatively stable and uniform state, optimize the flow of the coolant in the condenser, and improve the overall heat exchange efficiency; since the filter component 53 intercepts most of the impurities, the degree of dirt inside the condenser will be significantly reduced, thereby reducing the frequency of cleaning the condenser; this not only saves the manpower, material resources and time required for cleaning, but also reduces the risk of component damage that may be caused by frequent disassembly and cleaning of the equipment.

[0027] like Figure 9 and Figure 10As shown in the figure, Specific Embodiment Nine: This embodiment is a further limitation of Specific Embodiment Six. A filter disc 533 is fixedly installed on the circumferential inner wall of the connecting seat 532. A plurality of groups of filter holes 534 are evenly formed in the filter disc 533. Both the filter disc 533 and the liquid distribution sheet 52 are circularly arranged, and the filter disc 533 and the liquid distribution sheet 52 are arranged oppositely.

[0028] As Figure 9 and Figure 10 As shown in the figure, Specific Embodiment Ten: This embodiment is a further limitation of Specific Embodiment Eight. The cross-section of the positioning seat 531 is arranged in an "L" shape. The positioning seat 531 is annularly arranged. A cooling medium inlet cylinder 5 is fixedly clamped inside the positioning seat 531. The axial cross-sections of the positioning seat 531 and the cooling medium inlet cylinder 5 are concentric structures. The positioning seat 531 and the cooling medium inlet cylinder 5 are hermetically connected through a gasket 535; a sealed space is formed between the circumferential inner wall of the positioning seat 531 and the circumferential outer wall of the cooling medium inlet cylinder 5. The sealed space and the gasket 535 are in interference fit, and the gasket 535 is clamped inside the sealed space.

Claims

1. A low power consumption and high heat dissipation condenser, comprising a tube shell (1), characterized in that: A refrigerant outlet pipe (3) is fixedly mounted on one end of the tube shell (1), a refrigerant inlet pipe (4) is fixedly mounted on the other end of the tube shell (1), connecting flanges (2) are fixedly mounted on both sides of the tube shell (1), the tube shell (1) is fixedly connected to a cooling medium inlet tube (5) via the right connecting flange (2), the tube shell (1) is fixedly connected to a cooling medium outlet tube (6) via the left connecting flange (2), the end of the cooling medium outlet tube (6) is fixedly connected to a liquid discharge pipe (61), and the end of the cooling medium inlet tube (5) is fixedly connected to a liquid inlet pipe (51); a deceleration stabilization plate (7) is mounted inside the tube shell (1), and a plurality of tube groups (8) are evenly interspersed inside the deceleration stabilization plate (7).

2. The low power consumption and high heat dissipation condenser according to claim 1, characterized in that: The cooling medium inlet tube (5) and the cooling medium outlet tube (6) are both arranged in a truncated cone shape, a tube group (8) is arranged between the cooling medium inlet tube (5) and the cooling medium outlet tube (6), and the distance between two adjacent tube groups (8) is the same.

3. The low power consumption and high heat dissipation condenser according to claim 2, characterized in that: The tube array group (8) comprises a plurality of groups of condensing tubes (81) and positioning tubes (82); the condensing tubes (81) are spiral structures made of metal material; the ends of the condensing tubes (81) are fixedly connected to the positioning tubes (82); the positioning tubes (82) are straight tubes; the four groups of condensing tubes (81) are linearly distributed and fixedly connected via the three groups of positioning tubes (82).

4. The low power consumption and high heat dissipation condenser according to claim 3, characterized in that: The three groups of positioning tubes (82) are all inserted into the receiving holes opened on the deceleration stabilization plate (7); a buffer pad (72) is fixedly arranged on the circumferential inner wall of the receiving hole; the positioning tubes (82) are inserted into the interior of the buffer pad (72); and the positioning tubes (82) and the buffer pad (72) are interference fit.

5. The low power consumption and high heat dissipation condenser according to claim 4, characterized in that: The deceleration stabilization plates (7) are arranged in three groups and are evenly fixedly connected to the circumferential inner wall of the tube shell (1); a plurality of tube groups (8) are evenly interspersed on the deceleration stabilization plates (7); and the plurality of tube groups (8) are fixedly connected to the circumferential inner wall of the tube shell (1) through the deceleration stabilization plates (7).

6. The low power consumption and high heat dissipation condenser according to claim 5, characterized in that: The liquid inlet ends of the multiple tube groups (8) are inserted and fixed on the liquid separation plate (52), the liquid outlet ends of the multiple tube groups (8) are inserted and fixed on the liquid discharge plate (62), and the liquid inlet ends of the tube groups (8) protrude on the liquid separation plate (52).

7. The low power consumption and high heat dissipation condenser according to claim 1, characterized in that: The deceleration and stabilization plate (7) is evenly provided with a plurality of overflow holes (71), and the ends of the overflow holes (71) are fixedly provided with overflow pipes (711); the interior of the tube shell (1) is isolated by the three groups of deceleration and stabilization plates (7) to form four groups of condensation areas, and two adjacent groups of condensation areas are connected via the overflow holes (71) provided on the deceleration and stabilization plates (7).

8. The low power consumption and high heat dissipation condenser according to claim 2, characterized in that: A filter assembly (53) is fixedly mounted on the cooling medium inlet tube (5), the filter assembly (53) comprising a positioning seat (531), a connecting seat (532), a filter disc (533), a filter hole (534), a sealing gasket (535), a through hole (536) and a screw hole (537); the positioning seat (531) is fixedly arranged at the end of the tube shell (1); a connecting seat (532) is fixedly arranged on the inner wall of the positioning seat (531); a plurality of groups of through holes (536) are evenly arranged on the outer circumference of the positioning seat (531); a plurality of groups of screw holes (537) are evenly arranged on the outer circumference of the cooling medium inlet tube (5); fixing bolts pass through the through holes (536) and are screwed and fixed inside the screw holes (537).

9. The low power consumption and high heat dissipation condenser according to claim 8, characterized in that: A filter disc (533) is fixedly mounted on the circumferential inner wall of the connecting seat (532), and a plurality of groups of filter holes (534) are evenly arranged on the filter disc (533). The filter disc (533) and the liquid separation plate (52) are both arranged in a circular shape, and the filter disc (533) and the liquid separation plate (52) are arranged opposite to each other.

10. The low power consumption and high heat dissipation condenser according to claim 8, characterized in that: The cross section of the positioning seat (531) is set in an "L" shape. The positioning seat (531) is set in an annular shape. The cooling medium inlet tube (5) is clamped and fixed inside the positioning seat (531). The axial sections of the positioning seat (531) and the cooling medium inlet tube (5) are concentric circle structures. The positioning seat (531) and the cooling medium inlet tube (5) are sealed and connected via a sealing gasket (535). A sealed space is formed between the circumferential inner wall of the positioning seat (531) and the circumferential outer wall of the cooling medium inlet tube (5). The sealed space and the sealing gasket (535) are interference fit, and the sealing gasket (535) is clamped inside the sealed space.

Images