CN204128395U - A kind of cooling device of evaporative condenser - Google Patents
A kind of cooling device of evaporative condenser Download PDFInfo
- Publication number
- CN204128395U CN204128395U CN201420589831.2U CN201420589831U CN204128395U CN 204128395 U CN204128395 U CN 204128395U CN 201420589831 U CN201420589831 U CN 201420589831U CN 204128395 U CN204128395 U CN 204128395U
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- cooling
- lower box
- evaporative condenser
- plate
- convection
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Abstract
The utility model relates to a kind of cooling device of evaporative condenser, comprise condenser body, described condenser body comprises upper box and lower box, the bottom of described lower box is provided with cooling water tank, the sidewall of lower box is provided with air intake passage, it is characterized in that, also comprises cooling convection-plate, described cooling convection-plate top is fixed on the top of described air intake passage, following downward-sloping extension.The beneficial effects of the utility model are: the cooling effectiveness that effectively can improve evaporative condenser.
Description
Technical field
The utility model relates to evaporative condenser, particularly relates to a kind of cooling device of evaporative condenser.
Background technology
Conventional evaporative condenser comprises casing, and casing top is provided with blower fan, is from top to bottom provided with water collection device, water injector and heat exchange coil in casing, and the bottom of casing is header tank.At present, evaporative condenser common on market all adopts water pump that the cooling water in header tank is passed through water injector, spray is on heat exchange coil, header tank epipleural is provided with air intake passage, under the effect of blower fan, make air enter the swiftly flowing air of rear formation from air intake passage and skim over coil pipe, in casing, form negative pressure make the water film evaporation on heat exchanger tube surface that the refrigerant cools of HTHP is become highly pressurised liquid, then enter liquid reservoir and participate in kind of refrigeration cycle.A cooling water part for spray is evaporated, and the unevaporated cooling water of part then flows through after heat exchange coil carries out heat exchange and falls into water tank in addition, participates in next circulation.And so forth, the temperature of water tank Inner eycle water will remain on higher temperature after equipment runs a period of time, be unfavorable for the cooling of the refrigeration working medium in heat exchange coil.The refrigeration system condensation temperature caused thus is higher, directly can affect the refrigerating capacity of unit, even affects the normal operation of refrigeration system.The cooling water directly falling into water tank in addition also can produce larger noise.
Utility model content
The utility model, for above-mentioned the deficiencies in the prior art, provides a kind of cooling device of evaporative condenser, and it effectively can improve the cooling effectiveness of evaporative condenser.
The technical scheme that the utility model solves the problems of the technologies described above is as follows: a kind of cooling device of evaporative condenser, comprise condenser body, described condenser body comprises upper box and lower box, the bottom of described lower box is provided with cooling water tank, the sidewall of lower box is provided with air intake passage, it is characterized in that, also comprises cooling convection-plate, the top of described cooling convection-plate is fixed on the top of described air intake passage, following downward-sloping extension.
Described cooling convection-plate is multilayer PVC trapezoidal wave card or glass-fiber reinforced plastic grille.
Operation principle of the present utility model: during actual motion, in upper box through with heat exchange coil convection current after cooling circulating water drop to and cool on convection-plate, the cold wind of being come in by air intake passage from the outside is upwards promoted by cooling convection-plate, therefore water and cold wind are inner through convective cooling again at described cooling convection-plate, cold wind skims at a high speed the surface of water, a part of water is caused to be evaporated to steam, absorb a large amount of heat, thus the cooling water of circulation is fully lowered the temperature, make the circulating water temperature that is dropped in cooling water tank lower, with the good condensation effect of satisfied next circulation time.
The beneficial effects of the utility model are: at device structure, configuration and size equal when, improve the cooling effect of evaporative condenser; Directly drop on the water surface of cooling water tank owing to avoiding recirculated water, reduce once overboard height, therefore also reduce equipment running noises.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the side-looking structural representation of Fig. 1.
In fig. 1 and 2,1, upper box; 2, lower box; 3, convection-plate is cooled; 4, air intake passage; 5, cold wind; 6, cooling water tank.
Detailed description of the invention
Be described principle of the present utility model and feature below in conjunction with accompanying drawing, example, only for explaining the utility model, is not intended to limit scope of the present utility model.
As depicted in figs. 1 and 2, a kind of cooling device of evaporative condenser, comprise condenser body, described condenser body comprises upper box 1 and lower box 2, the bottom of described lower box 2 is provided with cooling water tank 6, and the sidewall of lower box 2 is provided with air intake passage 4, also comprises cooling convection-plate 3, the top of described cooling convection-plate 3 is fixed on the top of described air intake passage 4, following downward-sloping extension.
Described cooling convection-plate 3 is multilayer PVC trapezoidal wave card or glass-fiber reinforced plastic grille.
Air intake passage 4 can adopt shutter, and cold wind 5 enters the cooling coil surface of upper box by shutter.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (2)
1. the cooling device of an evaporative condenser, comprise condenser body, described condenser body comprises upper box and lower box, the bottom of described lower box is provided with cooling water tank, the sidewall of lower box is provided with air intake passage, it is characterized in that, also comprises cooling convection-plate, the top of described cooling convection-plate is fixed on the top of described air intake passage, following downward-sloping extension.
2. the cooling device of evaporative condenser according to claim 1, is characterized in that, described cooling convection-plate is multilayer PVC trapezoidal wave card or glass-fiber reinforced plastic grille.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420589831.2U CN204128395U (en) | 2014-10-13 | 2014-10-13 | A kind of cooling device of evaporative condenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420589831.2U CN204128395U (en) | 2014-10-13 | 2014-10-13 | A kind of cooling device of evaporative condenser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204128395U true CN204128395U (en) | 2015-01-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420589831.2U Active CN204128395U (en) | 2014-10-13 | 2014-10-13 | A kind of cooling device of evaporative condenser |
Country Status (1)
| Country | Link |
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| CN (1) | CN204128395U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112080307A (en) * | 2020-10-08 | 2020-12-15 | 杨松 | Special rotary rake roller for waste tire pyrolysis reaction furnace |
-
2014
- 2014-10-13 CN CN201420589831.2U patent/CN204128395U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112080307A (en) * | 2020-10-08 | 2020-12-15 | 杨松 | Special rotary rake roller for waste tire pyrolysis reaction furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |