Evaporative condenser
Technical field
The utility model relates to field of refrigeration, particularly relates to a kind of evaporative condenser.
Background technology
Existing evaporative condenser, owing to being the heat taken away by the periodic duty of water in condenser pipe, this just there will be water with steam mode evaporate, this just needs people to check timely, and whether the water level in condenser is normal, if not, need manually to add water timely, but think that adding water timely just cannot meet once course of work lack of water.Once need a kind of evaporative condenser that a kind of automatic powder adding timely adds water.
Utility model content
The technical problems to be solved in the utility model is, provides a kind of evaporative condenser of automatic watering apparatus, can add water automatically, can not add water problem timely to overcome in prior art according to how many realizations of water level in water pond.
A kind of evaporative condenser, comprise body, condenser pipe, the import of refrigerant gas and refrigerator liquid outlet, water bar, the bottom of described body is provided with water pond, and the side of described water pond is provided with water-circulating pipe, and described water-circulating pipe is connected with water pump, described water-circulating pipe extends to described internal body, the water-circulating pipe of described internal body is provided with spray head, described water pond is provided with automatic controller for water level, the top of described spray head is provided with fan.
Be preferably, described automatic controller for water level is provided with low water level buoy and high water level buoy in described water pond.
Compared with prior art, the beneficial effects of the utility model are: by being provided with low water level buoy and high water level buoy and being connected to controller in the water pond of body, controller is connected to automatic valve, automatic valve controls and send water water pump, like this when evaporative condenser works, just can add water in time automatically, and do not need artificial go to pay close attention to water in water pond number go to add water, spray head top is provided with fan simultaneously, the wind-force of fan drives coming off of moisture film on condenser pipe, makes the better effects if of condensation.
Accompanying drawing explanation
Fig. 1 is evaporative condenser structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with drawings and Examples, detailed description of the invention of the present utility model is described in further detail.Following examples for illustration of the utility model, but are not used for limiting scope of the present utility model.
A kind of evaporative condenser of the present utility model, as shown in Figure 1: comprise body 8, the inside of described body 8 is provided with condenser pipe 6, the two ends of described condenser pipe 6 are respectively arranged with import 61 and the refrigerator liquid outlet 62 of refrigerant gas, the bottom of body 8 is provided with water pond 1, the side of described water pond 1 is provided with water-circulating pipe 3, described water-circulating pipe 3 is connected to water pump 2, it is inner that described water-circulating pipe 3 extends to body 8, the water-circulating pipe 3 of described body 8 inside is provided with spray head 51, the top of described spray head 51 is provided with fan 5, the top of described fan 5 is provided with water bar 4, described water pond 1 is provided with automatic controller for water level.
Described automatic controller for water level is provided with low water level buoy 72, high water level buoy 71 and controller 73 in water pond 1, low water level buoy 72 and high water level buoy 71 are connected to controller 73, controller 73 is connected to automatic valve 74, and automatic valve 74 is connected to and send water water pump 75.
When evaporative condenser is started working, the water that spray head 51 sprays is sprinkled upon on condenser pipe 6, take away the heat on condenser pipe 6, the refrigerant gas of condenser pipe 6 inside is made to become refrigerant liquid, the fan 5 that spray head 51 top sets makes the moisture film be attached on condenser pipe 6 accelerate to come off by the wind-force that work produces, make the efficiency of condensation higher, and fall in water pond 1 from the water that condenser pipe 6 falls down, if the low water level buoy 72 of water pond 1 inside can sense that water level is lower than low water level buoy 72, then controller 73 drives automatic valve 74, automatic valve 74 can control conveying pump 75 and is transported to by water in water pond 1, when water level rises to high water level buoy 71, controller 73 can control automatic valve 74 and disconnect, what stop conveying pump 75 send water.
The utility model, by being provided with low water level buoy and high water level buoy and being connected to controller in the water pond of body, controller is connected to automatic valve, automatic valve controls and send water water pump, like this when evaporative condenser works, just can add water in time automatically, and do not need artificial go to pay close attention to water in water pond number go to add water, simultaneously spray head top is provided with fan, the wind-force of fan drives coming off of moisture film on condenser pipe, makes the better effects if of condensation.
The above is only preferred embodiment of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.