CN220187139U - Energy-saving evaporative condenser - Google Patents
Energy-saving evaporative condenser Download PDFInfo
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- CN220187139U CN220187139U CN202321090698.1U CN202321090698U CN220187139U CN 220187139 U CN220187139 U CN 220187139U CN 202321090698 U CN202321090698 U CN 202321090698U CN 220187139 U CN220187139 U CN 220187139U
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- collecting tank
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 159
- 239000007921 spray Substances 0.000 claims abstract description 32
- 238000005057 refrigeration Methods 0.000 abstract description 9
- 239000007788 liquid Substances 0.000 description 11
- 239000003507 refrigerant Substances 0.000 description 10
- 238000009833 condensation Methods 0.000 description 8
- 230000005494 condensation Effects 0.000 description 8
- 238000001704 evaporation Methods 0.000 description 6
- 230000008020 evaporation Effects 0.000 description 6
- 230000001502 supplementing effect Effects 0.000 description 5
- 238000001816 cooling Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010793 Steam injection (oil industry) Methods 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model belongs to the technical field of refrigeration equipment, and particularly relates to an energy-saving evaporative condenser which comprises a shell, wherein the shell comprises a condensing chamber, an air box and a water collecting tank which are integrally formed; wherein, a condensing coil is arranged in the condensing chamber, a plurality of spray pipes are arranged above the condensing coil, and a plurality of spray heads are arranged below the spray pipes; a water storage tank is arranged on one side of the top of the condensed water, and a water inlet pipe is arranged at the bottom of the water storage tank; the top of the bellows is provided with a condensing fan, and a water baffle plate is arranged on one side, close to the condensing chamber, of the bellows; the water collecting tank is positioned below the condensing chamber and the air box; the water collecting tank is internally provided with a circulating water pump, and the outer wall of the water collecting tank is provided with a water outlet pipe; the water outlet pipe is connected with the water inlet pipe through a connecting pipeline. The utility model can solve the problems that when the condensing fan works, part of spray water and evaporated steam are directly taken out of the condensing chamber, so that water in the water collecting tank is consumed too fast, the circulating water pump continuously works, and the service life of the circulating water pump is possibly shortened, and has good market application prospect.
Description
Technical Field
The utility model belongs to the technical field of refrigeration equipment, and particularly relates to an energy-saving evaporative condenser.
Background
The refrigerating equipment is used in food refrigerating, various goods refrigerating and summer air conditioning, and consists of mainly compressor, expansion valve, evaporator, condenser, accessory and pipeline. According to the working principle, the system can be divided into compression refrigeration equipment, absorption refrigeration equipment, steam injection refrigeration equipment, heat pump refrigeration equipment, an electric heating refrigeration device and the like. Among them, the more common compression refrigeration equipment is to remove the heat of the object and the surrounding through the working cycle of the equipment, and to cause and maintain a certain low temperature state.
The utility model provides a patent of CN201620602056.9 discloses an evaporation and cooling all-in-one, which comprises a case, a compressor, the condenser pipeline, the condensing fan, condensate pump, shower nozzle and water tank, chassis upper portion is equipped with the evaporation condensation chamber, the condensing fan is installed in evaporation condensation chamber top, the condenser pipeline is installed in evaporation condensation chamber, the compressor is installed in the chassis below, compressor exhaust high temperature high pressure superheated steam gets into the condenser pipe, condensate pump drive water tank's water forms the water curtain in evaporation condensation chamber through the shower nozzle, water curtain and condensing pipeline contact, utilize the vaporization latent heat of water to take away a large amount of heat, rapid cooling, effectively utilize water, in addition, the superstrong wind power of condensing fan makes spray water cover on condensing pipeline surface completely evenly, the water borrows wind potential, greatly improved the heat transfer effect, accelerate cooling efficiency, the energy saving. However, when the condensing fan works, part of spray water and evaporated steam are directly taken out of the evaporation condensing chamber, so that water in the water tank is consumed too quickly; in addition, the water pump is required to continuously operate when the spray head sprays the water curtain, so that overload of the water pump can be caused, and the service life of the water pump is shortened.
The information disclosed in this background section is only for enhancement of understanding of the general background of the utility model and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person of ordinary skill in the art.
Disclosure of Invention
The utility model aims to provide an energy-saving evaporative condenser, which aims to solve the problems that when a condensing fan works, part of spray water and evaporated steam are directly taken out of a condensing chamber, so that water in a water collecting tank is consumed too quickly, a circulating water pump continuously works, and the service life of the circulating water pump is possibly shortened.
In order to achieve the above object, the present utility model provides the following technical solutions:
an energy-saving evaporative condenser comprises a shell, wherein the shell comprises a condensing chamber, an air box and a water collecting tank which are integrally formed; wherein,
a condensing coil is arranged in the condensing chamber, a plurality of spray pipes are arranged above the condensing coil, and a plurality of spray heads are arranged below the spray pipes; a water storage tank is arranged on one side of the top of the condensed water, and a water inlet pipe is arranged at the bottom of the water storage tank;
a condensing fan is arranged at the top of the bellows, and a water baffle plate is arranged at one side, close to the condensing chamber, of the inside of the bellows;
the water collecting tank is positioned below the condensing chamber and the air box and is used for receiving water falling from the condensing coil and the water baffle; a circulating water pump is arranged in the water collecting tank, and a water outlet pipe is arranged on the outer wall of the water collecting tank; the water outlet pipe is connected with the water inlet pipe through a connecting pipeline.
Preferably, a fresh air inlet is formed in one side, far away from the bellows, of the condensing chamber, and an air inlet grid is arranged at the fresh air inlet.
Preferably, the air inlet and the liquid outlet of the condensing coil are positioned outside the condensing chamber, and the air inlet is positioned above the liquid outlet.
Preferably, a water supplementing pipeline is further arranged on the side wall of the water collecting tank, and the water supplementing pipeline and the water outlet pipe are located on the same side.
Compared with the prior art, the utility model has the following beneficial effects:
(1) According to the energy-saving evaporative condenser, the circulating water pump pumps water in the water collecting tank into the water storage tank, water in the water storage tank is sprayed onto the condensing coil through the spray pipes and finally through the spray heads, and heat exchange is carried out on the water storage tank and high-temperature and high-pressure refrigerant gas in the condensing coil, so that the refrigerant gas flows out of a liquid outlet of the condensing coil after being liquefied, and the subsequent realization of a refrigerating effect is facilitated.
(2) According to the energy-saving evaporative condenser, after water sprayed out of the spray head meets a high-temperature condensing coil, hot and humid water vapor is formed, and the hot and humid water vapor enters the bellows from the condensing chamber under the action of the condensing fan and is finally discharged; the water retaining plate arranged in the bellows can filter water drops in the hot and humid water vapor, which is beneficial to reducing the moisture content in the discharged gas and slowing down the water loss speed in the water collecting tank.
(3) According to the energy-saving evaporative condenser, the circulating water pump pumps water in the water collecting tank into the water storage tank, when the water in the water storage tank reaches a certain capacity, the circulating water pump can stop working until the water level in the water storage tank approaches the height of the spray pipe, and then the working is restarted, so that continuous uninterrupted operation can be avoided, and the condition that the service life of the circulating water pump is shortened due to overload operation of the circulating water pump is avoided.
Drawings
FIG. 1 is an external schematic of the present utility model;
FIG. 2 is a schematic side view of the present utility model;
FIG. 3 is an internal schematic of the present utility model;
the main reference numerals illustrate:
1. a condensing chamber; 2. a wind box; 3. a water collection tank; 4. a condensing coil; 5. a shower pipe; 6. a spray head; 7. a water storage tank; 8. a water inlet pipe; 9. a condensing fan; 10. a water baffle; 11. a circulating water pump; 12. a water outlet pipe; 13. an air intake grille; 14. an air inlet; 15. a liquid outlet; 16. and (5) a water supplementing pipeline.
Detailed Description
The following description of the embodiments of the present utility model will be apparent from the description of the embodiments of the present utility model, which is provided in part, but not in whole. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, are intended to fall within the scope of the present utility model.
In the description of the present utility model, it should be noted that, as the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and the like are used for convenience of description and simplicity of description, only as to the orientation or positional relationship shown in the drawings, and not as an indication or suggestion that the apparatus or element in question must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the utility model.
In the description of the present utility model, it should be noted that unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "connected" should be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be connected between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, an energy-saving evaporative condenser comprises a shell, wherein the shell comprises a condensing chamber 1, an air box 2 and a water collecting tank 3 which are integrally formed; wherein,
a condensing coil 4 is arranged in the condensing chamber 1, a plurality of spray pipes 5 are arranged above the condensing coil 4, and a plurality of spray heads 6 are arranged below the spray pipes 5; a water storage tank 7 is arranged on one side of the top of the condensed water, and a water inlet pipe 8 is arranged at the bottom of the water storage tank 7;
the top of the bellows 2 is provided with a condensing fan 9, and a water baffle 10 is arranged on one side of the bellows, which is close to the condensing chamber 1, and inside the bellows;
the water collecting tank 3 is positioned below the condensing chamber 1 and the air box 2 and is used for receiving water falling from the condensing coil 4 and the water baffle 10; the water collecting tank 3 is internally provided with a circulating water pump 11, and the outer wall of the water collecting tank is provided with a water outlet pipe 12; the water outlet pipe 12 is connected with the water inlet pipe 8 through a connecting pipeline.
In this embodiment, a fresh air inlet is formed in one side of the condensation chamber 1 far away from the bellows 2, an air inlet grille 13 is arranged at the fresh air inlet, and external cold air enters the condensation chamber 1 through the air inlet grille 13 to exchange heat with the condensation coil 4 and the wet and hot steam, so that the liquefaction of refrigerant gas in the condensation coil 4 can be accelerated. The air inlet 14 and the liquid outlet 15 of the condensing coil 4 are positioned at the outer side of the condensing chamber 1, the air inlet 14 is positioned above the liquid outlet 15, high-temperature and high-pressure refrigerant gas enters the condensing coil 4 from the air inlet 14, and after heat exchange is carried out in the condensing chamber 1, the refrigerant gas is liquefied into liquid and then flows out from the liquid outlet 15, so that the subsequent continuous refrigeration operation is facilitated.
In addition, the side wall of the water collecting tank 3 is also provided with a water supplementing pipeline 16, the water supplementing pipeline 16 and the water outlet pipe 12 are positioned on the same side, so that water can be conveniently supplemented when the water quantity in the water collecting tank 3 is reduced, and the situation that no water can be pumped when the water pump works is avoided.
Working principle: the energy-saving evaporative condenser of the utility model is matched with an external refrigerating unit. In actual operation, the refrigerating unit is conveyed to the condensing coil 4 through a connecting pipeline, and high-temperature and high-pressure refrigerant gas enters from the air inlet 14 of the condensing coil 4;
the circulating water pump 11 pumps out the water collecting tank 3, and the water is conveyed from the water outlet through a connecting pipeline and enters the water storage tank 7 from the water inlet pipe 8 at the bottom of the water storage tank 7; when the water level in the water storage tank 7 is higher than that of the spray pipes 5, each spray head 6 is opened to spray the condensing coil 4; the spray water exchanges heat with the high-temperature high-pressure condensing coil 4, part of spray water absorbs heat and evaporates into damp and hot water vapor, water drops are filtered out by the water baffle 10 and then discharged to the atmosphere by the condensing fan 9, and part of spray water which does not evaporate exchanges heat with fresh air entering from the air inlet grille 13 and is cooled to normal temperature and then falls into the water collecting tank 3, so that one spray cooling cycle is completed.
The high-temperature high-pressure refrigerant gas in the condensing coil 4 is condensed into low-temperature high-pressure refrigerant liquid after heat exchange with spray water and fresh air, then enters an evaporator through an external liquid storage tank, a filter, a liquid viewing mirror, an electromagnetic valve and an expansion valve to absorb heat and evaporate into low-temperature low-pressure refrigerant vapor, and is then inhaled by a refrigerating unit to be recompressed into high-temperature high-pressure refrigerant gas, so that one refrigerating cycle is completed.
According to the energy-saving evaporative condenser, the water baffle plate 10 is arranged, so that steam evaporated by spray water is prevented from being directly taken out of the condensing chamber 1 to be discharged into the atmosphere, and the water consumption speed in the water collecting tank 3 is reduced; in addition, the circulating water pump 11 can stop working for a period of time after the water level in the water storage tank 7 reaches a certain height, and the continuous operation is not needed, so that the service life is prolonged, the circulating water pump is practical, and the circulating water pump has a good market application prospect.
The foregoing descriptions of specific exemplary embodiments of the present utility model are presented for purposes of illustration and description. It is not intended to limit the utility model to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain the specific principles of the utility model and its practical application to thereby enable one skilled in the art to make and utilize the utility model in various exemplary embodiments and with various modifications as are suited to the particular use contemplated. It is intended that the scope of the utility model be defined by the claims and their equivalents.
Claims (4)
1. An energy-saving evaporative condenser comprises a shell, and is characterized in that the shell comprises a condensing chamber, an air box and a water collecting tank which are integrally formed; wherein,
a condensing coil is arranged in the condensing chamber, a plurality of spray pipes are arranged above the condensing coil, and a plurality of spray heads are arranged below the spray pipes; a water storage tank is arranged on one side of the top of the condensing chamber, and a water inlet pipe is arranged at the bottom of the water storage tank;
a condensing fan is arranged at the top of the bellows, and a water baffle plate is arranged at one side, close to the condensing chamber, of the inside of the bellows;
the water collecting tank is positioned below the condensing chamber and the air box and is used for receiving water falling from the condensing coil and the water baffle; a circulating water pump is arranged in the water collecting tank, and a water outlet pipe is arranged on the outer wall of the water collecting tank; the water outlet pipe is connected with the water inlet pipe through a connecting pipeline.
2. The energy-saving evaporative condenser according to claim 1, wherein a fresh air inlet is formed in one side of the condensing chamber away from the bellows, and an air inlet grille is arranged at the fresh air inlet.
3. The energy efficient evaporative condenser according to claim 1, wherein the condensing coil inlet and outlet are located outside the condensing chamber, the inlet being located above the outlet.
4. The energy saving evaporative condenser according to claim 1, wherein a water replenishing pipe is further provided on the side wall of the water collecting tank, and the water replenishing pipe is located on the same side as the water outlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321090698.1U CN220187139U (en) | 2023-05-09 | 2023-05-09 | Energy-saving evaporative condenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321090698.1U CN220187139U (en) | 2023-05-09 | 2023-05-09 | Energy-saving evaporative condenser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220187139U true CN220187139U (en) | 2023-12-15 |
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ID=89113814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321090698.1U Active CN220187139U (en) | 2023-05-09 | 2023-05-09 | Energy-saving evaporative condenser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220187139U (en) |
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2023
- 2023-05-09 CN CN202321090698.1U patent/CN220187139U/en active Active
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