High-heat-transfer combined heat transfer equipment
By designing two heat media in the heat transfer cylinder to enter and flow to opposite heat pipes inside, the problem of efficiency reduction caused by temperature differences in traditional heat exchangers is solved, and a more efficient heat transfer process is achieved.
Patent Information
- Application Number
- CN202420147092.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-22
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-01-22
AI Technical Summary
The single heat medium pipeline in traditional heat exchangers leads to a difference in temperature that reduces the average temperature inside the heat exchanger, thereby reducing the heat transfer efficiency.
A high heat transfer combination heat transfer device is designed, including a heat transfer cylinder, a first heat medium inlet tube, a second heat medium inlet tube, a first heat conduction tube, a second heat conduction tube and a heat medium outlet tube, two heat conduction tubes The medium enters the heat conduction pipe and flows in the opposite direction inside the heat transfer cylinder, so as to heat the refrigerant through the combination of heat media to improve the average temperature and heat transfer efficiency inside the heat transfer cylinder.
Through combined heating of the heat medium, the average temperature inside the heat transfer cylinder is increased and the heat transfer efficiency is significantly improved.
Smart Images
Figure CN222187929U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the field of heat transfer equipment, and more particularly to a high heat transfer combined heat transfer equipment. Background Art
[0002] Heat transfer refers to the transfer of energy caused by temperature difference, also known as heat transfer. From the second law of thermodynamics, we know that whenever there is a temperature difference, heat will inevitably transfer from high temperature to low temperature. Therefore, heat transfer is a very common transfer phenomenon in nature and engineering technology. Heat exchanger is a common heat transfer equipment. In the heat exchange process of traditional heat exchangers, the heat medium pipeline is single and the flow direction of the heat medium is single. This makes the temperature inside the heat exchanger higher near the heat medium inlet pipe, and lower near the heat medium outlet pipe. The high and low temperatures will reduce the average temperature inside the heat exchanger and reduce the efficiency of heat transfer. Utility Model Content
[0003] In order to make up for the above deficiencies, the present application provides a high heat transfer combined heat transfer device, which aims to improve the problem of reducing heat transfer efficiency.
[0004]
[0013] The present application provides a high heat transfer combined heat transfer device including a heat transfer component.
[0005] The heat transfer assembly includes a heat transfer tube, a first heat medium inlet pipe, a second heat medium inlet pipe, a first heat conduction pipe, a second heat conduction pipe and a heat medium outlet pipe. The top of the heat transfer tube is connected to the refrigerant outlet pipe, and the bottom of the heat transfer tube is connected to the refrigerant inlet pipe. The first heat medium inlet pipe is connected to one end of the heat transfer tube, and the second heat medium inlet pipe is connected to the other end of the heat transfer tube. The first heat conduction pipe is located inside the heat transfer tube, one end of the first heat conduction pipe is connected to the first heat medium inlet pipe, and the other end of the first heat conduction pipe is connected to the heat medium outlet pipe. The second heat conduction pipe is located inside the heat transfer tube, one end of the second heat conduction pipe is connected to the second heat medium inlet pipe, and the other end of the second heat conduction pipe is connected to the heat medium outlet pipe.
[0006] In a specific embodiment, one end of the first heat medium inlet pipe is connected to a first connecting pipe, the first connecting pipe is fixedly connected to one end of the heat transfer tube, and one end of the first heat conduction pipe is connected to the first connecting pipe.
[0007] In a specific embodiment, a plurality of the first heat conducting tubes are provided, and the plurality of the first heat conducting tubes are evenly distributed inside the heat transfer tube, one end of the plurality of the first heat conducting tubes are fixedly passed through one end of the heat transfer tube, and one end of the plurality of the first heat conducting tubes are connected to the first connecting tube.
[0008] In a specific embodiment, one end of the second heat medium inlet pipe is connected to a second connecting pipe, the second connecting pipe is fixedly connected to an end of the heat transfer tube away from the first connecting pipe, and one end of the second heat conduction pipe is connected to the second connecting pipe.
[0009] In a specific embodiment, a plurality of second heat-conducting tubes are provided, and the plurality of second heat-conducting tubes are evenly distributed inside the heat transfer tube, one ends of the plurality of second heat-conducting tubes are fixedly passed through the end wall of the heat transfer tube, and one ends of the plurality of second heat-conducting tubes are connected to the second connecting tube.
[0010] In a specific embodiment, a concentrated coil is arranged at the center of the heat transfer tube, and the ends of several first heat conducting tubes away from the first connecting tube are connected to the concentrated coil, and the ends of several second heat conducting tubes away from the second connecting tube are connected to the concentrated coil.
[0011] In a specific embodiment, the pipe body of the centralized coil is connected to a third connecting pipe, the third connecting pipe is fixedly passed through the wall of the heat transfer tube, and the third connecting pipe is connected to the heat medium outlet pipe.
[0012] In a specific implementation, the third connecting tubes are connected to a plurality of them, the plurality of the third connecting tubes are evenly distributed in a circumference, the plurality of the third connecting tubes are fixedly passed through the wall of the heat transfer tube, and the plurality of the third connecting tubes are connected to the heat medium outlet pipe.
[0013] In a specific embodiment, the pipe body of the heat medium outlet pipe is connected to an annular concentrating pipe, and the annular concentrating pipe is sleeved outside the heat transfer tube, and one end of a plurality of the third connecting pipes away from the concentrating coil is fixedly connected to the annular concentrating pipe.
[0014] The utility model has the following beneficial effects: the utility model adopts the above-mentioned design to obtain a high heat transfer combined heat transfer equipment. When in use, two heat mediums enter the first heat medium inlet pipe and the second heat medium inlet pipe respectively, and then the two heat mediums enter the first heat pipe and the second heat pipe respectively. The heat mediums in the first heat pipe and the second heat pipe are discharged from the heat medium outlet pipe. Then, the refrigerant material to be heated enters the heat transfer cylinder from the refrigerant inlet pipe. Then, the two heat mediums heat the refrigerant material through the first heat pipe and the second heat pipe. The heated refrigerant material is discharged from the refrigerant outlet pipe. The two heat mediums enter the first heat pipe and the second heat pipe from both ends of the heat transfer cylinder respectively. The two heat mediums flow in opposite directions in the first heat pipe and the second heat pipe. Then, the inside of the heat transfer cylinder is heated by the combination of the two heat mediums, so that the average temperature inside the heat transfer cylinder can be increased, and the heat transfer efficiency can be improved. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] In order to more clearly illustrate the technical solutions of the implementation methods of the present application, the drawings required for use in the implementation methods will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.
[0016] Figure 1 10 is a schematic diagram showing the high heat transfer combined heat transfer equipment from a first perspective provided in an embodiment of the present application;
[0017] Figure 2 Schematic diagram of the high heat transfer combined heat transfer equipment from a second perspective;
[0018] Figure 3 A schematic diagram of the heat transfer tube cross-section from a first viewing angle provided in an embodiment of the present application;
[0019] Figure 4 A schematic diagram of the structure of the first heat conducting pipe, the second heat conducting pipe and the concentrated coil provided in the embodiment of the present application;
[0020] Figure 5 This is a schematic structural diagram of the heat transfer tube cross-section from a second viewing angle according to an embodiment of the present application.
[0021] In the figure: 100-heat transfer component; 110-heat transfer tube; 111-refrigerant outlet pipe; 112-refrigerant inlet pipe; 120-first heat medium inlet pipe; 121-first connecting pipe; 130-second heat medium inlet pipe; 131-second connecting pipe; 140-first heat conducting pipe; 150-second heat conducting pipe; 160-heat medium outlet pipe; 161-annular concentrating pipe; 170-concentrating coil; 171-third connecting pipe. DETAILED DESCRIPTION
[0022] The technical solutions in the embodiments of the present application will be described below in conjunction with the drawings in the embodiments of the present application.
[0023] In order to make the purpose, technical solutions and advantages of the implementation methods of this application clearer, the technical solutions in the implementation methods of this application will be clearly and completely described below in conjunction with the drawings in the implementation methods of this application. Obviously, the described implementation methods are part of the implementation methods of this application, not all of the implementation methods. Based on the implementation methods in this application, all other implementation methods obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.
[0024] See also Figure 1 The present application provides a high heat transfer combined heat transfer device, including a heat transfer component 100.
[0025] See also Figure 1-5 The heat transfer component 100 includes a heat transfer tube 110, a first heat medium inlet pipe 120, a second heat medium inlet pipe 130, a first heat conducting pipe 140, a second heat conducting pipe 150 and a heat medium outlet pipe 160. The top of the heat transfer tube 110 is connected to a refrigerant outlet pipe 111, and the bottom of the heat transfer tube 110 is connected to a refrigerant inlet pipe 112. The material to be heated enters the heat transfer tube 110 through the refrigerant inlet pipe 112.
[0026] In the present application, the first heat medium inlet pipe 120 is connected to one end of the heat transfer tube 110, one end of the first heat medium inlet pipe 120 is connected to the first connecting pipe 121, the first connecting pipe 121 is fixedly connected to one end of the heat transfer tube 110, the second heat medium inlet pipe 130 is connected to the other end of the heat transfer tube 110, one end of the second heat medium inlet pipe 130 is connected to the second connecting pipe 131, and the second connecting pipe 131 is fixedly connected to one end of the heat transfer tube 110 away from the first connecting pipe 121.
[0027] In the specific setting, the first heat conducting pipe 140 is located inside the heat transfer tube 110, one end of the first heat conducting pipe 140 is connected to the first heat medium inlet pipe 120, one end of the first heat conducting pipe 140 is connected to the first connecting pipe 121, a plurality of first heat conducting pipes 140 are provided, and the plurality of first heat conducting pipes 140 are evenly distributed inside the heat transfer tube 110, one end of the plurality of first heat conducting pipes 140 are fixedly passed through one end of the heat transfer tube 110, one end of the plurality of first heat conducting pipes 140 are connected to the first connecting pipe 121, and the other end of the first heat conducting pipe 140 is connected to the heat medium outlet pipe 160.
[0028] In this embodiment, the second heat conducting pipe 150 is located inside the heat transfer tube 110, one end of the second heat conducting pipe 150 is connected to the second heat medium inlet pipe 130, one end of the second heat conducting pipe 150 is connected to the second connecting pipe 131, a plurality of second heat conducting pipes 150 are provided, and the plurality of second heat conducting pipes 150 are evenly distributed inside the heat transfer tube 110, one end of the plurality of second heat conducting pipes 150 are fixedly passed through the end wall of the heat transfer tube 110, one end of the plurality of second heat conducting pipes 150 are connected to the second connecting pipe 131, and the other end of the second heat conducting pipe 150 is connected to the heat medium outlet pipe 160.
[0029] See also Figure 1-5 A concentrated coil 170 is arranged at the center of the heat transfer tube 110, and one end of a plurality of first heat conduction tubes 140 away from the first connecting tube 121 is connected to the concentrated coil 170, and one end of a plurality of second heat conduction tubes 150 away from the second connecting tube 131 is connected to the concentrated coil 170. The tube body of the concentrated coil 170 is connected to a third connecting tube 171, which is fixedly passed through the tube wall of the heat transfer tube 110 and is connected to the heat medium outlet pipe 160.
[0030] In the specific setting, the third connecting pipe 171 is connected to several third connecting pipes 171, and the several third connecting pipes 171 are evenly distributed in a circle. The several third connecting pipes 171 are fixedly passed through the wall of the heat transfer tube 110, and the several third connecting pipes 171 are connected to the heat medium outlet pipe 160. The tube body of the heat medium outlet pipe 160 is connected to the annular centralizing pipe 161, and the annular centralizing pipe 161 is sleeved on the outside of the heat transfer tube 110. The ends of the several third connecting pipes 171 away from the centralizing coil 170 are fixedly connected to the annular centralizing pipe 161.
[0031] Specifically, the working principle of the high heat transfer combined heat transfer equipment is as follows: when in use, two heat media enter the first heat media inlet pipe 120 and the second heat media inlet pipe 130 respectively, and then the two heat media enter the first heat conduction pipes 140 and the second heat conduction pipes 150 respectively. The heat media in the first heat conduction pipes 140 and the second heat conduction pipes 150 are discharged from the central coil 170 and the heat media outlet pipe 160. Then, the refrigerant material to be heated enters the heat transfer cylinder 110 from the refrigerant inlet pipe 112. Then, the two heat media pass through the first heat conduction pipes 140 and the second heat conduction pipes 150. The first heat conducting tube 140 and the plurality of second heat conducting tubes 150 heat the refrigerant material by heat transfer, and the heated refrigerant material is discharged from the refrigerant outlet pipe 111. Two streams of heat medium enter the plurality of first heat conducting tubes 140 and the plurality of second heat conducting tubes 150 from both ends of the heat transfer tube 110 respectively. The two streams of heat medium flow in the first heat conducting tube 140 and the second heat conducting tube 150 in opposite directions, and then the inside of the heat transfer tube 110 is heated by the combination of the two streams of heat medium, thereby increasing the average temperature inside the heat transfer tube 110 and thereby increasing the efficiency of heat transfer.
[0032] The above description is only an embodiment of the present application and is not intended to limit the scope of protection of the present application. For those skilled in the art, the present application may have various changes and variations. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present application should be included in the scope of protection of the present application. It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings.
[0033] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.
Claims
1. A high heat transfer combined heat transfer equipment, characterized in that: include A heat transfer component (100), the heat transfer component (100) comprising a heat transfer tube (110), a first heat medium inlet pipe (120), a second heat medium inlet pipe (130), a first heat conduction pipe (140), a second heat conduction pipe (150) and a heat medium outlet pipe (160), the top of the heat transfer tube (110) being connected to a refrigerant outlet pipe (111), the bottom of the heat transfer tube (110) being connected to a refrigerant inlet pipe (112), the first heat medium inlet pipe (120) being connected to one end of the heat transfer tube (110), the second heat medium inlet pipe (130) being connected to the heat transfer tube (111), and the second heat medium inlet pipe (130) being connected to the heat transfer tube (111). 0), the first heat conducting pipe (140) is located inside the heat transfer tube (110), one end of the first heat conducting pipe (140) is connected to the first heat medium inlet pipe (120), and the other end of the first heat conducting pipe (140) is connected to the heat medium outlet pipe (160); the second heat conducting pipe (150) is located inside the heat transfer tube (110), one end of the second heat conducting pipe (150) is connected to the second heat medium inlet pipe (130), and the other end of the second heat conducting pipe (150) is connected to the heat medium outlet pipe (160).
2. The high heat transfer combined heat transfer equipment according to claim 1, characterized in that: One end of the first heat medium inlet pipe (120) is connected to a first connecting pipe (121), the first connecting pipe (121) is fixedly connected to one end of the heat transfer tube (110), and one end of the first heat conduction pipe (140) is connected to the first connecting pipe (121). 3.The high heat transfer combined heat transfer equipment according to claim 2, characterized in that: A plurality of the first heat-conducting tubes (140) are provided, and the plurality of the first heat-conducting tubes (140) are evenly distributed inside the heat transfer tube (110), one end of the plurality of the first heat-conducting tubes (140) are fixedly passed through one end of the heat transfer tube (110), and one end of the plurality of the first heat-conducting tubes (140) are connected to the first connecting tube (121). 4.The high heat transfer combined heat transfer equipment according to claim 2, characterized in that: One end of the second heat medium inlet pipe (130) is connected to a second connecting pipe (131), the second connecting pipe (131) is fixedly connected to an end of the heat transfer tube (110) away from the first connecting pipe (121), and one end of the second heat conduction pipe (150) is connected to the second connecting pipe (131).
5. The high heat transfer combined heat transfer equipment according to claim 4, characterized in that: A plurality of the second heat-conducting tubes (150) are provided, and the plurality of the second heat-conducting tubes (150) are evenly distributed inside the heat transfer tube (110), one end of the plurality of the second heat-conducting tubes (150) are fixedly passed through the end wall of the heat transfer tube (110), and one end of the plurality of the second heat-conducting tubes (150) are connected to the second connecting tube (131).
6. The high heat transfer combined heat transfer equipment according to claim 4, characterized in that: A concentrated coil (170) is arranged at the center of the heat transfer tube (110); one end of a plurality of first heat conducting tubes (140) away from the first connecting tube (121) is connected to the concentrated coil (170); and one end of a plurality of second heat conducting tubes (150) away from the second connecting tube (131) is connected to the concentrated coil (170).
7. The high heat transfer combined heat transfer equipment according to claim 6, characterized in that: The tube body of the concentrated coil (170) is connected to a third connecting tube (171), the third connecting tube (171) is fixedly passed through the tube wall of the heat transfer tube (110), and the third connecting tube (171) is connected to the heat medium outlet tube (160).
8. The high heat transfer combined heat transfer equipment according to claim 7, characterized in that: The third connecting tubes (171) are connected to a plurality of them, the plurality of the third connecting tubes (171) are evenly distributed in a circumference, the plurality of the third connecting tubes (171) are fixedly passed through the wall of the heat transfer tube (110), and the plurality of the third connecting tubes (171) are connected to the heat medium outlet tube (160).
9. The high heat transfer combined heat transfer equipment according to claim 8, characterized in that: The pipe body of the heat medium outlet pipe (160) is connected to an annular central pipe (161), and the annular central pipe (161) is sleeved on the outside of the heat transfer tube (110). The ends of the plurality of third connecting pipes (171) away from the central coil (170) are fixedly connected to the annular central pipe (161).