CN203848560U - Evaporative condenser - Google Patents
Evaporative condenser Download PDFInfo
- Publication number
- CN203848560U CN203848560U CN201420242158.5U CN201420242158U CN203848560U CN 203848560 U CN203848560 U CN 203848560U CN 201420242158 U CN201420242158 U CN 201420242158U CN 203848560 U CN203848560 U CN 203848560U
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- water
- evaporative condenser
- drip tray
- housing
- cooling
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Abstract
The utility model relates to the field of refrigerating systems, and aims to provide an evaporative condenser. The evaporative condenser comprises a case with a water pan on the bottom, a fan, a water baffle, a spraying head set, a condensing coil with a refrigerating fluid inlet and a refrigerating fluid outlet and a water pump, wherein the fan, the water baffle, the spraying head set and the condensing coil are sequentially installed in the case from top to bottom, and the water pump is communicated with the water pan and the spraying head set through water pipes. An air inlet is formed in the side portion of the case. The evaporative condenser further comprises a water temperature sensor installed in the water pan, an environment temperature sensor installed outside the case, a controller and a cooling water heating device located in the water pan. According to the evaporative condenser, water in the water pan does not freeze under the low-temperature environment, influence to the normal work of the next time is avoided, and damage to the evaporative condenser is avoided.
Description
Technical field
The utility model relates to field of refrigeration, especially a kind of evaporative condenser.
Background technology
Evaporative condenser is the pith of medium-and-large-sized ammonia refrigeration system, freon refrigeration system; Chinese Patent Application No.: 98225230.7 utility model discloses a kind of evaporative condenser, mainly by the condensation chamber containing condenser coil, be placed in the draft chamber of condensation chamber bottom containing blower fan and water pond, be placed in the spray chamber of condensation chamber top containing water collection device, the formations such as the water pipe with water circulating pump, the cold-producing medium gases at high pressure A in condenser coil through with the abundant cold and hot exchange of cold wind and cooling water after be condensed into refrigerant liquid B.The effect of evaporative condenser is the high temperature and high pressure gaseous refrigerant that compressor is discharged, and utilizes the double action that force air flows and water evaporates to carry out cooling and liquefaction; Traditional evaporative condenser exists when environment temperature is not when lower than 0 DEG C, the evaporative condenser long period works, and the water in drip tray is understood subnormal work under icing effect, and after water freezing, volume increase meeting causes the deficiency of damage to evaporative condenser; Therefore, design a kind of water in low temperature environment lower accepting water dish and can not freeze, can not affect lower subnormal work and can not cause to evaporative condenser the evaporative condenser of damage, become problem demanding prompt solution.
Utility model content
The purpose of this utility model is to exist when environment temperature is not when lower than 0 DEG C, the evaporative condenser long period works in order to overcome current evaporative condenser, subnormal work under water meeting icing effect in drip tray, and after water freezing, volume increase meeting causes the deficiency of damage to evaporative condenser, provide a kind of water in low temperature environment lower accepting water dish can not freeze, can not affect lower subnormal work and can not cause to evaporative condenser the evaporative condenser of damage.
Concrete technical scheme of the present utility model is:
A kind of evaporative condenser, comprise that bottom is provided with the housing of drip tray, be arranged on successively from top to bottom blower fan, water fender, spray head group in housing, be provided with the condenser coil of refrigerant inlet and refrigerant outlet, the water pump being communicated with drip tray and spray head group respectively by water pipe; Case side is arranged with air inlet; Described evaporative condenser is also arranged on the water temperature sensor in drip tray, is positioned at the bad border temperature sensor outside housing, controller and the cooling water heater that is arranged in drip tray.When this evaporative condenser uses, the cold-producing medium gases at high pressure in condenser coil through with the abundant cold and hot exchange of cold wind and cooling water after be condensed into refrigerant liquid; When this evaporative condenser is stopped using, when bad border temperature sensor records environment temperature lower than 0 DEG C, when water temperature sensor records cooling water temperature in drip tray and reaches the temperature difference of setting with environment temperature, the heating of controller control cooling water heater, prevent that the cooling water in drip tray from freezing, and can run well when evaporative condenser reuses.This evaporative condenser water in water pond under low temperature environment can not freeze, and can not affect lower subnormal work and can not cause damage to evaporative condenser.
As preferably, described evaporative condenser, also comprises the coldplate being connected between condenser coil and air inlet and with housing gusset.Make cooling effect better.
As preferably, the cooling strip group that the cooling strip that it is V-arrangement that described coldplate comprises by shape of cross section forms; The framework being connected with cooling strip group and housing gusset respectively.Plate structure of cooling is simple and practical.
As preferably, described drip tray is provided with water-level gauge.Be beneficial to timely moisturizing.
As preferably, described condenser coil is provided with the Pressure gauge that is positioned at refrigerant inlet end.Be convenient to observe the cold-producing medium high-pressure gas pressure of controlling in condenser coil.
Compared with prior art, the beneficial effects of the utility model are: this evaporative condenser water in water pond under low temperature environment can not freeze, and can not affect lower subnormal work and can not cause damage to evaporative condenser.Coldplate makes cooling effect better.Plate structure of cooling is simple and practical.Drip tray is provided with water-level gauge and is beneficial to timely moisturizing.Refrigerant inlet is provided with Pressure gauge, is convenient to observe the cold-producing medium high-pressure gas pressure of controlling in condenser coil.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the present utility model.
In figure: drip tray-1, housing-2, air inlet-21, coldplate-3, cooling strip group-31, framework-32, water fender-4, spray head group-5, condenser coil-6, refrigerant inlet-61, refrigerant outlet-62, water pipe-7, water pump-8, water temperature sensor-9, temperature sensor-10, bad border, housing-11, controller-12, water-level gauge-13, Pressure gauge-14, cooling water heater-15.
Detailed description of the invention
Below in conjunction with shown in accompanying drawing, the utility model is described further.
As shown in Figure 1: a kind of evaporative condenser, comprise that bottom is provided with the housing 11 of drip tray 1, be arranged on successively from top to bottom housing 11, water fender 4, spray head group 5 in housing 2, be provided with the condenser coil 6 of refrigerant inlet 61 and refrigerant outlet 62, the water pump 8 being communicated with drip tray 1 and spray head group 5 respectively by water pipe 7, be arranged on the water temperature sensor 9 in drip tray 1, be positioned at the bad border temperature sensor 10 outside housing 2, coldplate 3, controller 12 and the cooling water heater 15 that is arranged in drip tray 1; Housing 2 gussets are provided with air inlet 21; Coldplate 11 is connected between condenser coil 6 and air inlet 21 and with housing 2 gussets.
In the present embodiment, described cooling water heater 15 is electric heating tube.The cooling strip group 31 that the cooling strip that it is V-arrangement that described coldplate 3 comprises by shape of cross section forms; Respectively with the framework 32 of cooling strip group 31 and housing 2 gussets welding.Described drip tray 1 is provided with water-level gauge 13.Described condenser coil 6 is provided with the Pressure gauge 14 that is positioned at refrigerant inlet 61 ends.Water temperature sensor 9, bad border temperature sensor 10 and cooling water heater 15 are electrically connected with controller 12 respectively.
When this evaporative condenser uses, the cold-producing medium gases at high pressure in condenser coil 6 through with the abundant cold and hot exchange of cold wind and cooling water after be condensed into refrigerant liquid; When this evaporative condenser is stopped using, when bad border temperature sensor 10 records environment temperature lower than 0 DEG C, when water temperature sensor 9 records cooling water temperature in drip tray 1 and reaches the temperature difference of setting with environment temperature, controller 12 is controlled cooling water heater 15 and is heated, prevent that the cooling water in drip tray 1 from freezing, and can run well when evaporative condenser reuses.
The beneficial effects of the utility model are: this evaporative condenser water in water pond under low temperature environment can not freeze, and can not affect lower subnormal work and can not cause damage to evaporative condenser.Coldplate makes cooling effect better.Plate structure of cooling is simple and practical.Drip tray is provided with water-level gauge and is beneficial to timely moisturizing.Refrigerant inlet is provided with Pressure gauge, is convenient to observe the cold-producing medium high-pressure gas pressure of controlling in condenser coil.
It is apparent to one skilled in the art that the utility model can be changed into various ways, such change do not think depart from scope of the present utility model.All so apparent amendments of the technical staff to described field, within being included in the scope of this claim.
Claims (5)
1. an evaporative condenser, comprise that bottom is provided with the housing of drip tray, be arranged on successively from top to bottom blower fan, water fender, spray head group in housing, be provided with the condenser coil of refrigerant inlet and refrigerant outlet, the water pump being communicated with drip tray and spray head group respectively by water pipe; Case side is arranged with air inlet; It is characterized in that: described evaporative condenser is also arranged on the water temperature sensor in drip tray, be positioned at the bad border temperature sensor outside housing, controller and the cooling water heater that is arranged in drip tray.
2. evaporative condenser according to claim 1, is characterized in that: also comprise the coldplate being connected between condenser coil and air inlet and with housing gusset.
3. evaporative condenser according to claim 1 and 2, is characterized in that: the cooling strip group that the cooling strip that it is V-arrangement that described coldplate comprises by shape of cross section forms; The framework being connected with cooling strip group and housing gusset respectively.
4. evaporative condenser according to claim 1 and 2, is characterized in that: described drip tray is provided with water-level gauge.
5. evaporative condenser according to claim 1 and 2, is characterized in that: described condenser coil is provided with the Pressure gauge that is positioned at refrigerant inlet end.
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420242158.5U CN203848560U (en) | 2014-05-13 | 2014-05-13 | Evaporative condenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420242158.5U CN203848560U (en) | 2014-05-13 | 2014-05-13 | Evaporative condenser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203848560U true CN203848560U (en) | 2014-09-24 |
Family
ID=51561567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420242158.5U Expired - Fee Related CN203848560U (en) | 2014-05-13 | 2014-05-13 | Evaporative condenser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203848560U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104390480A (en) * | 2014-11-18 | 2015-03-04 | 重庆蜀东天益空气冷却器有限公司 | Multilayer spraying evaporative condenser |
| CN105546886A (en) * | 2016-02-03 | 2016-05-04 | 四川贝园机电设备有限公司 | Double-effect evaporative condenser and control method |
| CN105546767A (en) * | 2016-02-03 | 2016-05-04 | 四川贝园机电设备有限公司 | Double-effect evaporative heat exchanger and control method |
| CN106152319A (en) * | 2015-04-22 | 2016-11-23 | 青岛海尔空调电子有限公司 | A kind of recuperation of heat cooling-down air conditioner device |
| CN109579231A (en) * | 2018-11-20 | 2019-04-05 | 宁波奥克斯电气股份有限公司 | A kind of drip tray fault detection and control method and device |
| CN112378129A (en) * | 2020-12-02 | 2021-02-19 | 珠海格力电器股份有限公司 | Water chilling unit and control method thereof |
-
2014
- 2014-05-13 CN CN201420242158.5U patent/CN203848560U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104390480A (en) * | 2014-11-18 | 2015-03-04 | 重庆蜀东天益空气冷却器有限公司 | Multilayer spraying evaporative condenser |
| CN106152319A (en) * | 2015-04-22 | 2016-11-23 | 青岛海尔空调电子有限公司 | A kind of recuperation of heat cooling-down air conditioner device |
| CN105546886A (en) * | 2016-02-03 | 2016-05-04 | 四川贝园机电设备有限公司 | Double-effect evaporative condenser and control method |
| CN105546767A (en) * | 2016-02-03 | 2016-05-04 | 四川贝园机电设备有限公司 | Double-effect evaporative heat exchanger and control method |
| CN105546886B (en) * | 2016-02-03 | 2017-11-17 | 四川贝园机电设备有限公司 | A kind of control method of double-effect evaporation formula condenser |
| CN105546767B (en) * | 2016-02-03 | 2018-03-16 | 四川贝园机电设备有限公司 | A kind of control method of double-effect evaporation formula heat exchanger |
| CN109579231A (en) * | 2018-11-20 | 2019-04-05 | 宁波奥克斯电气股份有限公司 | A kind of drip tray fault detection and control method and device |
| CN112378129A (en) * | 2020-12-02 | 2021-02-19 | 珠海格力电器股份有限公司 | Water chilling unit and control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140924 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |