CN222579004U - Efficient heat exchanger - Google Patents
Efficient heat exchanger Download PDFInfo
- Publication number
- CN222579004U CN222579004U CN202420327614.XU CN202420327614U CN222579004U CN 222579004 U CN222579004 U CN 222579004U CN 202420327614 U CN202420327614 U CN 202420327614U CN 222579004 U CN222579004 U CN 222579004U
- Authority
- CN
- China
- Prior art keywords
- hot water
- end surface
- cold water
- fixedly provided
- heat exchanger
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
本实用新型涉及换热器技术领域，尤其涉及一种高效换热器，设有的机架前端面左右对称且固定设有两处前部固定架，前部固定架靠近中心一侧端面固定设有两处热水交换管，本实用新型在冷水通过冷水外套内时会吸附热水交换管内的热量并升温，实现内外的冷热交换工作，本实用新型通过加长热交换交换区域，从而增加了流体在传热管束中的热交换时间，进而大大增加了两种流体的热交换效率，减小了热量的流失，而如需冷却的液体降温速度较慢，在转动风扇的转动下使得外部的空气吹动至热水交换管外圆面裸露侧，从而使得热水交换管内降温速度提高。
The utility model relates to the technical field of heat exchangers, and in particular to a high-efficiency heat exchanger, wherein the front end face of a frame is symmetrical on the left and right and is fixedly provided with two front fixing frames, and two hot water exchange tubes are fixedly provided on the end face of the front fixing frame close to the center. When cold water passes through the cold water jacket, the utility model absorbs the heat in the hot water exchange tube and heats it up, thereby realizing the cold and heat exchange work inside and outside. The utility model lengthens the heat exchange exchange area, thereby increasing the heat exchange time of the fluid in the heat transfer tube bundle, thereby greatly increasing the heat exchange efficiency of the two fluids and reducing the heat loss. If the cooling speed of the liquid to be cooled is slow, the rotation of the rotating fan causes the external air to be blown to the exposed side of the outer cylindrical surface of the hot water exchange tube, thereby increasing the cooling speed in the hot water exchange tube.
Description
Technical Field
The utility model relates to the technical field of heat exchangers, in particular to a high-efficiency heat exchanger.
Background
The heat exchanger is mainly used for heat exchange between fluids, and when the heat exchange works, the mixing between the two fluids needs to be prevented.
When the heat exchanger works, the heat exchange time is different due to the fact that the specific heat capacities of different fluids are different, and only the flow rate of the fluid flowing into the cylinder is increased, heat exchange efficiency of the two fluids is low, and a large amount of heat is lost.
Disclosure of utility model
The present utility model aims to provide a high-efficiency heat exchanger for overcoming the above-mentioned drawbacks of the prior art.
The utility model relates to a high-efficiency heat exchanger, which comprises a rack, wherein the front end surface of the rack is bilaterally symmetrical and is fixedly provided with two front fixing frames, the front fixing frames are fixedly provided with two hot water exchange pipes close to the end surface of one side of the center, the outer circular surface of each hot water exchange pipe is in an arc design, and an external communicating pipe is communicated between the left end surface of the hot water exchange pipe at the rear of the upper side and the right end surface of the hot water exchange pipe at the front of the upper side;
The outer circular surface of the hot water exchange pipe is fixedly provided with a cold water jacket, a pipeline through which water flows is arranged in the cold water jacket, the front side of the lower end surface of the cold water jacket is fixedly provided with a lower cold water pump, the front end surface of the lower cold water pump is fixedly provided with a cold water outlet, and the cold water outlet penetrates through the left front fixing frame and is communicated with an external cold water outlet pipe.
In some embodiments, the upper end face of the cold water jacket is provided with a cold water inlet pipe communicated with an external cold water inlet pipe, and two hot water pumps are fixedly arranged between the left end face of the hot water exchange pipe at the rear side and the external communicating pipe and between the right end face of the external communicating pipe and the upper side of the right end face of the hot water exchange pipe at the front side.
In some embodiments, a hot water inlet communicated with an external hot water pipe is fixedly arranged below the left end face of the hot water exchange pipe at the rear side.
In some embodiments, a hot water outlet communicated with an external hot water outlet pipe is arranged on the lower side of the right end face of the hot water exchange pipe on the front side.
In some embodiments, a through-stop valve is fixedly arranged at the rear side of the outer circular surface of the external communicating pipe, and a hot water upper port communicated with an external hot water outlet pipe is arranged at the upper end surface of the through-stop valve.
In some embodiments, the front end surface of the frame is rotatably provided with a rotary fan, the rear end surface of the frame is fixedly provided with a fan motor, and the rear end surface of the rotary fan is in power connection with the fan motor.
In some embodiments, the frame is provided with rear through holes which are communicated from front to back.
In some embodiments, the right end surface of the front fixing frame is fixedly provided with a control panel, and the control panel can play a role in controlling the starting and stopping of all pumps of the utility model.
Compared with the prior art, the utility model has the advantages that:
1. The utility model can absorb heat in the hot water exchange tube and raise the temperature when cold water passes through the cold water jacket, and realize the cold and heat exchange work inside and outside, the utility model increases the heat exchange time of fluid in the heat transfer tube bundle by lengthening the heat exchange area, thereby greatly increasing the heat exchange efficiency of two fluids, reducing the heat loss, and having slower cooling speed if the liquid to be cooled, the outside air is blown to the exposed side of the outer circular surface of the hot water exchange tube under the rotation of the rotating fan, so that the cooling speed in the hot water exchange tube is improved, and when the cooling speed of required liquid is higher, the through-stop valve is started, so that the hot water in the external communicating tube is discharged from the hot water upper port, the secondary return of the hot water in the cold water jacket is not needed, and the working efficiency of heat exchange can be improved.
Drawings
FIG. 1 is a front view of the present utility model;
FIG. 2 is a top view of the present utility model;
FIG. 3 is a left side view of the present utility model;
FIG. 4 is a rear view of the present utility model;
Fig. 5 is a schematic view of the overall structure of a high efficiency heat exchanger according to the present utility model.
In the figure:
11. The device comprises a frame, 12 parts of a cold water jacket, 13 parts of a hot water exchange pipe, 14 parts of a front fixing frame, 15 parts of an external communicating pipe, 16 parts of a control panel, 17 parts of a lower cold water pump, 18 parts of a hot water pump, 19 parts of a cold water outlet, 20 parts of a hot water upper port, 21 parts of a cold water inlet pipe, 22 parts of a through valve, 23 parts of a hot water inlet, 24 parts of a hot water outlet, 25 parts of a rear through hole, 26 parts of a fan motor, 27 parts of a rotary fan.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples
Referring to fig. 1-5, in a first embodiment of the present utility model, an embodiment of a high-efficiency heat exchanger is provided, which includes a rack 11, wherein the front end surface of the rack 11 is bilaterally symmetrical and is fixedly provided with two front fixing frames 14, the front fixing frames 14 are near to the central side end surface and are fixedly provided with two hot water exchange tubes 13, the outer circular surface of the hot water exchange tube 13 adopts an arc design, and an external communicating tube 15 is communicated between the left end surface of the hot water exchange tube 13 at the rear of the upper side and the right end surface of the hot water exchange tube 13 at the front of the upper side;
The outer circular surface of the hot water exchange tube 13 is fixedly provided with a cold water jacket 12, a pipeline through which water flows is arranged in the cold water jacket 12, the front side of the lower end surface of the cold water jacket 12 is fixedly provided with a lower cold water pump 17, the front end surface of the lower cold water pump 17 is fixedly provided with a cold water outlet 19, and the cold water outlet 19 penetrates through the left front fixing frame 14 and is communicated with an external cold water outlet tube.
The upper end face of the cold water jacket 12 is provided with a cold water inlet pipe 21 communicated with an external cold water inlet pipe, and two hot water pumps 18 are fixedly arranged between the left end face of the hot water exchange pipe 13 at the rear side and the external communicating pipe 15 and between the right end face of the external communicating pipe 15 and the upper side of the right end face of the hot water exchange pipe 13 at the front side.
A hot water inlet 23 communicated with an external hot water pipe is fixedly arranged at the lower part of the left end face of the hot water exchange pipe 13 at the rear side.
The lower side of the right end face of the hot water exchange tube 13 at the front side is provided with a hot water outlet 24 communicated with an external hot water outlet tube.
The back side of the outer circular surface of the external communicating pipe 15 is fixedly provided with a through-stop valve 22, and the upper end surface of the through-stop valve 22 is provided with a hot water upper port 20 communicated with an external hot water outlet pipe.
The front end face of the frame 11 is rotatably provided with a rotary fan 27, the rear end face of the frame 11 is fixedly provided with a fan motor 26, and the rear end face of the rotary fan 27 is in power connection with the fan motor 26.
The frame 11 is provided with rear through holes 25 which are communicated from front to back.
The right end face of the front fixing frame 14 is fixedly provided with a control panel 16, and the control panel 16 can play a role in controlling the starting and stopping of all pumps of the utility model.
When the cold and hot liquid needs to be subjected to heat exchange, the cold water outlet 19 is communicated with an external cold water pipe, the cold water inlet pipe 21 is communicated with an external cold water outlet, the hot water upper port 20 is communicated with an external hot water outlet pipe, the hot water outlet 24 is communicated with an external hot water outlet pipe, and the hot water inlet 23 is communicated with an external hot water pipe.
During heat exchange operation, the hot water pump 18, the lower cold water pump 17 and the stop valve 22 are started, external hot water enters the hot water exchange tube 13 at the rear side through the hot water inlet 23, hot water flows into the hot water exchange tube 13 at the front side through the external communicating tube 15 under the starting of the hot water pump 18, external cold water enters the cold water jacket 12 through the cold water inlet tube 21 and the lower cold water pump 17 and flows into the cold water outlet 19 at the lower part under the starting of the lower cold water pump 17, and heat in the hot water exchange tube 13 is absorbed and warmed up during the starting of the cold water jacket 12, so that the internal and external heat exchange operation is realized.
When heat exchange, if the liquid cooling speed that needs to cool is slower, then accessible start fan motor 26 drives rotation fan 27 and rotates, and external wind passes through rear portion through-hole 25 this moment, makes outside air blow to hot water exchange tube 13 outer disc naked side under rotation of rotation fan 27 to make the interior cooling speed of hot water exchange tube 13 improve, and when required liquid cooling speed is faster, accessible starts the valve 22 that ends for hot water upper port 20 discharges the hot water in the outside communicating pipe 15, need not to return to cool off in the cold water overcoat 12 for the secondary, thereby can improve the work efficiency of heat exchange.
The above embodiments are merely illustrative embodiments of the present utility model, but the technical features of the present utility model are not limited thereto, and any changes or modifications made by those skilled in the art within the scope of the present utility model are included in the scope of the present utility model.
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420327614.XU CN222579004U (en) | 2024-02-22 | 2024-02-22 | Efficient heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420327614.XU CN222579004U (en) | 2024-02-22 | 2024-02-22 | Efficient heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222579004U true CN222579004U (en) | 2025-03-07 |
Family
ID=94793687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420327614.XU Active CN222579004U (en) | 2024-02-22 | 2024-02-22 | Efficient heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222579004U (en) |
-
2024
- 2024-02-22 CN CN202420327614.XU patent/CN222579004U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208920908U (en) | A kind of quick heat-exchanger rig of gas | |
| CN101655295A (en) | Refrigerant heat exchanger | |
| CN211953255U (en) | Waste heat recovery system of circulating heat pump hot water unit | |
| CN222579004U (en) | Efficient heat exchanger | |
| JP3241267U (en) | Heat exchange device for cooler | |
| CN217979919U (en) | High-temperature gas rapid cooler | |
| CN117469843A (en) | Heat pump system | |
| CN215766597U (en) | Auxiliary internal circulation energy storage water heat exchanger | |
| JPS6019949Y2 (en) | rotary oil cooler | |
| CN211716910U (en) | Superconductive impeller heat pump | |
| CN213179551U (en) | High-efficiency energy-saving heat exchange equipment | |
| CN212409454U (en) | Heat exchange device of floating coil heat exchanger | |
| WO2023240754A1 (en) | Water tank device having double circulation loops | |
| CN111637662A (en) | heat pump equipment | |
| CN111879150B (en) | Heat exchange device of floating coil heat exchanger | |
| CN211261892U (en) | A water-heat recovery device | |
| CN2510816Y (en) | new heat exchanger | |
| CN206513497U (en) | A kind of high efficiency, the special hydraulic turbine of long-life counterflow cooling tower | |
| CN105423396B (en) | Heating system and intermediate pump mechanism thereof | |
| CN109990629A (en) | A tube-fin heat exchanger with spoiler | |
| CN221802578U (en) | Liquid metal heat exchanger | |
| CN222598085U (en) | An energy-saving air source heat pump unit | |
| CN214836608U (en) | Engine oil cooling device for diesel engine | |
| CN220728678U (en) | Cooling device for high-low temperature all-in-one | |
| CN216592961U (en) | A kind of aluminum alloy heat exchanger for easy defrosting |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |