CN221172635U - Water-saving evaporative condenser - Google Patents
Water-saving evaporative condenser Download PDFInfo
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- CN221172635U CN221172635U CN202323069416.2U CN202323069416U CN221172635U CN 221172635 U CN221172635 U CN 221172635U CN 202323069416 U CN202323069416 U CN 202323069416U CN 221172635 U CN221172635 U CN 221172635U
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- heat exchange
- water
- assembly
- exchange assembly
- evaporative condenser
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 48
- 239000007788 liquid Substances 0.000 claims abstract description 45
- 239000000463 material Substances 0.000 claims description 12
- 239000007921 spray Substances 0.000 claims description 9
- 239000000498 cooling water Substances 0.000 claims description 4
- 230000009194 climbing Effects 0.000 claims description 3
- 230000017525 heat dissipation Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 2
- 230000001939 inductive effect Effects 0.000 claims 1
- 238000001816 cooling Methods 0.000 abstract description 15
- 238000005507 spraying Methods 0.000 description 7
- 230000005494 condensation Effects 0.000 description 4
- 238000009833 condensation Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000003507 refrigerant Substances 0.000 description 2
- 241000256626 Pterygota <winged insects> Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model relates to the technical field of condensers, in particular to a water-saving evaporative condenser. The device comprises a box body, a water tank arranged at the bottom of the box body, an air inlet device arranged above the water tank, a primary heat exchange component arranged above the air inlet device, a circulating pump arranged on one side of the water tank and a liquid distribution component arranged above the primary heat exchange component; the output end of the circulating pump is communicated with the liquid distribution assembly through a liquid inlet pipe, and the top of the box body is provided with an induced air assembly; the liquid distribution device is characterized by further comprising a secondary heat exchange assembly arranged above the liquid distribution assembly, and the secondary heat exchange assembly is connected with the output end of the primary heat exchange assembly. The utility model provides the water-saving evaporative condenser which has the advantages of good water saving performance, high cooling efficiency, convenient use and the like.
Description
Technical Field
The utility model relates to the technical field of condensers, in particular to a water-saving evaporative condenser.
Background
The evaporative condenser is also called as evaporative cooler and cooler (condenser), which is a device for absorbing the heat of high-temperature gaseous refrigerant in a coil pipe when the spray water outside the coil pipe is partially evaporated by refrigeration, so that the refrigerant in the pipe is gradually cooled from a gaseous state to a liquid state.
Chinese patent CN218936731U discloses a water-saving evaporative condenser comprising: the condenser body and set up in the water tank of condenser body bottom, the circulating pump is installed to one side of water tank, the output of circulating pump passes through the water pipe intercommunication with the inside water-locator of condenser body, the upper end of condenser body is provided with two electric fans, the upper end of condenser body is provided with the water conservation subassembly that is located the electric fan outside, the upper end of return plate is connected with the shape shielding plate that returns, one side of open rectangle case is connected with the outlet pipe, set up the water conservation subassembly in the outside of two electric fans, the drop of water that the hot humid air of well saturation just discharged and produced will be concentrated in open rectangle incasement, after the accumulation of certain water in open rectangle incasement, open the valve on the wet return pipe, its inside water will return to the water tank through the wet return pipe, thereby can carry out abundant utilization to the water, have fine water conservation effect.
But this technical scheme water conservation subassembly's structure is complicated, installs inconvenient, and actual operation is also inconvenient, and holistic water conservation is inefficiency, still can cause the waste of a large amount of water resources, and its inside air intake wind-force is not strong, leads to the condensation effect of coolant poor, and then causes the work efficiency of equipment low.
Disclosure of utility model
The utility model aims at overcoming the defects of the prior art, and provides a water-saving evaporative condenser, wherein a secondary heat exchange assembly is arranged above a primary heat exchange assembly, and the water cooling mode and the air cooling mode are adopted by the heat exchange assembly and the water cooling mode and the air cooling mode are adopted by the secondary heat exchange assembly to cool materials, so that the water consumption of the primary heat exchange assembly is reduced, the purpose of saving water is achieved, the cooling efficiency is ensured, and the problem of water resource waste is solved.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
A water-saving evaporative condenser comprises a box body, a water tank arranged at the bottom of the box body, an air inlet device arranged above the water tank, a primary heat exchange component arranged above the air inlet device, a circulating pump arranged on one side of the water tank and a liquid distribution component arranged above the primary heat exchange component; the output end of the circulating pump is communicated with the liquid distribution assembly through a liquid inlet pipe, and the top of the box body is provided with an induced air assembly; the liquid distribution device is characterized by further comprising a secondary heat exchange assembly arranged above the liquid distribution assembly, and the secondary heat exchange assembly is connected with the output end of the primary heat exchange assembly.
Preferably, the liquid to be condensed enters through the primary heat exchange assembly and sprays cooling water on the surface of the primary heat exchange assembly through the liquid distribution assembly, after the primary temperature of the material inside the primary heat exchange assembly is reduced, the liquid is transmitted to the secondary heat exchange assembly, and the air guide assembly is utilized to air-cool the material in the secondary heat exchange assembly.
Preferably, the primary heat exchange assembly comprises a plurality of heat exchange coils which are uniformly distributed along the width direction of the box body and are connected end to end.
Preferably, the secondary heat exchange assembly comprises a plurality of fin tube bundles uniformly distributed along the width direction of the box body, and a plurality of radiating fins are arranged on the fin tube bundles.
Preferably, the liquid distribution assembly comprises a plurality of liquid spraying pipes which are uniformly distributed and a plurality of spray heads which are arranged at the bottom of the liquid spraying pipes, and the liquid spraying pipes are communicated with the water tank through a circulating pump.
Preferably, the air inlet device is uniformly provided with a plurality of air inlet grids.
Preferably, the induced air subassembly includes two fans.
Preferably, a climbing ladder is arranged on the side, opposite to the circulating pump, of the secondary heat exchange assembly.
The utility model has the beneficial effects that:
According to the utility model, the heat exchange coil in the primary heat exchange assembly is used for carrying out water cooling operation on materials, and the fin tube bundles in the secondary heat exchange assembly are used for carrying out air cooling operation on the materials, so that the water consumption is reduced, the purpose of saving water is achieved, the cooling efficiency is ensured, the air inlet grille has a protective effect, the condenser is prevented from being impacted by foreign matters, and ventilation and heat dissipation can be realized, the normal operation of the condenser is ensured, and the whole device has a simple structure and is convenient to disassemble and assemble.
In conclusion, the utility model has the advantages of good water saving performance, high cooling efficiency, convenient use and the like.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a side view of the present utility model;
FIG. 3 is a side cross-sectional view of the present utility model;
FIG. 4 is an enlarged view at A of FIG. 1;
FIG. 5 is an enlarged view at B of FIG. 3;
Fig. 6 is an enlarged view at C of fig. 3.
Reference numerals: 1-a box body; 11-an induced air component; 111-fans; 2 a water tank; 3-an air inlet device; 31-an air inlet grille; 4-primary heat exchange components; 41-heat exchange coil; 5-a circulation pump; 51-a liquid inlet pipe; 6, a liquid distribution component; 61-spraying liquid pipe; 62-spray head; 7, a secondary heat exchange assembly; 71 fin tube bundles; 72-climbing ladder.
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.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
Examples
As shown in fig. 1-6, this embodiment provides a water-saving evaporative condenser, which includes a tank 1, a water tank 2 disposed at the bottom of the tank 1, an air inlet device 3 disposed above the water tank 2, a primary heat exchange assembly 4 disposed above the air inlet device 3, a circulating pump 5 mounted at one side of the water tank 2, and a liquid distribution assembly 6 disposed above the primary heat exchange assembly 4; the output end of the circulating pump 5 is communicated with the liquid distribution assembly 6 through a liquid inlet pipe 51, and the top of the box body 1 is provided with an induced air assembly 11; the device also comprises a secondary heat exchange assembly 7 arranged above the liquid distribution assembly 6, and the secondary heat exchange assembly 7 is connected with the output end of the primary heat exchange assembly 4.
The liquid to be condensed enters through the primary heat exchange assembly 4 and is sprayed with cooling water on the surface of the primary heat exchange assembly 4 through the liquid distribution assembly 6, the material inside the primary heat exchange assembly 4 is cooled at one stage and then is transmitted to the secondary heat exchange assembly 7, the air guide assembly 11 is utilized to air-cool the material in the secondary heat exchange assembly 7, and the two cooling modes of water cooling and air cooling are combined, so that the water consumption is reduced, and a large amount of water can be saved.
Meanwhile, the primary heat exchange assembly 4 comprises a plurality of heat exchange coils 41 which are uniformly distributed in the width direction of the box body 1 and are connected end to end, liquid is subjected to condensation heat exchange, the coils are seamless oval steel pipes made of high-quality high-efficiency heat conducting materials and are formed by gradual processing, the heat exchange coils 41 are compact in cross arrangement along the air flow direction, the heat exchange area can be increased in the same volume, the distance between pipelines is large, the water quantity contained between the pipes is increased under the same air flow condition, the thickness of a water film is increased, the heat conducting area is increased, the purpose of rapid heat exchange is achieved by adopting water cooling, the heat exchange efficiency is improved, and the condensation efficiency of the whole device is further improved.
Of course, the secondary heat exchange assembly 7 includes a plurality of fin tube bundles 71 that follow box 1 width direction equipartition set up, be equipped with a plurality of radiating fins on the fin tube bundles 71, adopt the forced air cooling in order to reach quick heat transfer's purpose, further improve heat exchange efficiency.
In this embodiment, the liquid distribution assembly 6 includes a plurality of liquid spraying pipes 61 uniformly distributed and disposed, and a plurality of spray nozzles 62 disposed at the bottom of the liquid spraying pipes 61, where the liquid spraying pipes 61 are communicated with the water tank 2 through the circulation pump 5, so that condensed water can be re-refluxed and then used continuously, and waste is reduced.
In this embodiment, evenly distributed has a plurality of air inlet grille 31 on the hot blast blowpipe apparatus 3, through air inlet grille 31 absorbs the air from the external world, with the air in proper order carry to first level heat exchange assembly 4 and in the second grade heat exchange assembly 7, air inlet grille 31 has the guard action to avoid the condenser to receive the foreign object striking, consider hydrodynamic problem, the road surface most winged insect, little grit can be flicked by the air current, can effectively prevent that those great stones from getting into the condenser, cause the destruction to the internal part, just air inlet grille 31 still can ventilate heat dissipation, in order to guarantee that the condenser can normally work, can not lead to equipment failure and reduce work efficiency because of its high temperature or too low.
In this embodiment, the induced air component 11 includes two fans 111 to increase the flow velocity of air, further accelerate condensation efficiency, and the whole device adopts the upper and lower case assembly mode, and has the advantages of compact structure, small occupied area, light weight, few connecting pipelines, convenient installation, and the like, thereby greatly reducing the on-site construction and installation strength and reducing the installation cost.
In addition, the side of the second-level heat exchange assembly 7 opposite to the circulating pump 5 is provided with a climbing ladder 72, so that people can climb to the top of the condenser conveniently to observe the running condition of the machine, and the machine can quickly respond to maintenance when faults occur, thereby improving the working efficiency.
The working process of the embodiment is as follows: liquid to be condensed enters through the primary heat exchange assembly 4, cooling water is sprayed on the surface of the primary heat exchange assembly 4 through the liquid distribution assembly 6, after the material in the primary heat exchange assembly 4 is cooled at one stage, the material is transmitted to the secondary heat exchange assembly 7, and the material in the secondary heat exchange assembly 7 is cooled by the air guide assembly 11.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (8)
1. A water-saving evaporative condenser comprises a box body, a water tank arranged at the bottom of the box body, an air inlet device arranged above the water tank, a primary heat exchange component arranged above the air inlet device, a circulating pump arranged on one side of the water tank and a liquid distribution component arranged above the primary heat exchange component; the output end of the circulating pump is communicated with the liquid distribution assembly through a liquid inlet pipe, and the top of the box body is provided with an induced air assembly; the method is characterized in that: the liquid distribution device is characterized by further comprising a secondary heat exchange assembly arranged above the liquid distribution assembly, and the secondary heat exchange assembly is connected with the output end of the primary heat exchange assembly.
2. A water-saving evaporative condenser according to claim 1, wherein the liquid to be condensed enters the surface of the primary heat exchange assembly through the liquid distribution assembly, and the cooling water is sprayed on the surface of the primary heat exchange assembly, so that the material in the primary heat exchange assembly is cooled at one stage and then is transmitted to the secondary heat exchange assembly, and the air-cooled material in the secondary heat exchange assembly is utilized by the air-inducing assembly.
3. A water-saving evaporative condenser according to claim 2, wherein the primary heat exchange assembly comprises a plurality of heat exchange coils connected end to end and arranged evenly along the width of the tank.
4. A water-saving evaporative condenser according to claim 2, wherein the secondary heat exchange assembly comprises a plurality of fin tube bundles uniformly distributed along the width direction of the tank, and a plurality of heat dissipation fins are arranged on the fin tube bundles.
5. A water-saving evaporative condenser according to claim 2, wherein the liquid distribution assembly comprises a plurality of evenly distributed liquid spray pipes and a plurality of spray heads arranged at the bottoms of the liquid spray pipes, and the liquid spray pipes are communicated with the water tank through a circulating pump.
6. A water-saving evaporative condenser according to claim 2, wherein the air inlet means has a plurality of air inlet grilles evenly distributed thereon.
7. A water-saving evaporative condenser according to claim 2, wherein the induced draft assembly includes two fans.
8. A water-saving evaporative condenser according to claim 2, wherein the side of the secondary heat exchange assembly opposite the circulation pump is provided with a climbing ladder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323069416.2U CN221172635U (en) | 2023-11-14 | 2023-11-14 | Water-saving evaporative condenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323069416.2U CN221172635U (en) | 2023-11-14 | 2023-11-14 | Water-saving evaporative condenser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221172635U true CN221172635U (en) | 2024-06-18 |
Family
ID=91444404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323069416.2U Active CN221172635U (en) | 2023-11-14 | 2023-11-14 | Water-saving evaporative condenser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221172635U (en) |
-
2023
- 2023-11-14 CN CN202323069416.2U patent/CN221172635U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant |