Air separator
Technical field
The utility model relates to a kind of air separator.
Background technology
Refrigeration system operationally, can accumulate some air and other incoagulability gases in condenser and high-pressure reservoir.These mists not only hinder the heat transfer efficiency of condenser, but also add the energy consumption of compressor.Air separator is exactly logical overcooled mode, makes the ammonia in mist condense into ammoniacal liquor, air and incoagulable gas is separated.Ammonification night and the ammonia wanted in mist condenses fast, this just needs mist to contact with the condenser pipe in air separator fully, but it is single design that the condenser pipe of existing air separator adopts, so just make the separation rounds increase that the ammonia in mist condenses ammonification night, and can damage human body containing other gases in the air of air separator release.
Utility model content
The technical problems to be solved in the utility model is, provides a kind of condenser pipe double-spiral structure to design, by being provided with a kind of air separator of waste gas reaction retracting device in one end of air escape pipe.
For achieving the above object, the utility model provides a kind of air separator, comprise body, condenser pipe, mist air inlet pipe, mist autocontrol valve, muffler, return-air autocontrol valve, and be arranged on the return duct of described underpart, backflow automatic valve, feed tube and hand expansion valve, air escape pipe and air autocontrol valve is provided with in the side of described body, it is characterized in that: the condenser pipe of described internal body is set to two, described condenser pipe is linked together by double-helical mode, water tank is connected with at the end of described air escape pipe, the top of described water tank is provided with tube connector, described tube connector connects waste gas recovery tank, described waste gas recovery tank top is provided with escape pipe.
Compared with prior art, the beneficial effects of the utility model are: by the condenser pipe providing a kind of double-spiral structure to design in air separator inside, the condenser tube structure of such design makes reaction speed accelerate and sufficient reacting with regard to increasing with the contact area of mixed gas reaction, and harmful gas can be reclaimed by other gas concentration units arranged at air discharge end, avoid damaging the person.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model air separator.
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 air separator of the present utility model, as shown in Figure 1: comprising: body 1, the top of described body 1 is provided with muffler 7 and is arranged on the return-air autocontrol valve 71 on muffler 7, described muffler 7 is connected with the condenser pipe 2 of body 1 inside, described condenser pipe 2 designs for double-spiral structure, designs like this and can contact fully with mist.The bottom of described condenser pipe 2 is connected with feed tube 6, and described feed tube 6 is provided with hand expansion valve 61, and hand expansion valve 61 controls liquefied ammonia and enters condenser pipe 2.Return duct 5 and backflow automatic valve 51 is provided with bottom described body 1, the side of described body 1 is provided with mist air inlet pipe 3 and mist autocontrol valve 31, the opposite side of described body 1 is provided with air escape pipe 4 and air autocontrol valve 41, the bottom of described air escape pipe 4 is provided with water tank 7, the top of described water tank 7 is provided with tube connector 8, the opposite side of described tube connector 8 is connected to waste gas recovery tank 71, and described waste gas recovery tank 71 top is escape pipe 81.
The condenser pipe of the utility model by providing a kind of double-spiral structure to design in air separator inside, the condenser tube structure of such design makes reaction speed accelerate and sufficient reacting with regard to increasing with the contact area of mixed gas reaction, and harmful gas can be reclaimed by other gas concentration units arranged at air discharge end, avoid damaging the person.
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.