CN206583143U - High intensity double loop automotive air-conditioning condenser - Google Patents

Abstract

The utility model is related to a kind of high intensity double loop automotive air-conditioning condenser, this high intensity double loop automotive air-conditioning condenser in header by setting baffle plate, two-way will be divided into the gas in header in air inlet pipe to enter in flat tube, the radiating effect of condenser is improved；Connected simultaneously by the way that escape pipe is divided between multistage, multistage pipeline by threaded chuck, so as to select the pipe of more suitably shape to be fitted with shell, it is ensured that pipeline is fixed, it is to avoid fatigue fracture；Header upper surface, which is opened up, simultaneously is welded with partition in groove, groove, so just facilitate the welding of partition.

Description

High intensity double loop automotive air-conditioning condenser

Technical field

The utility model is related to a kind of high intensity double loop automotive air-conditioning condenser, belongs to condenser apparatus technical field.

Background technology

Automotive air-conditioning condenser is the parts of refrigeration system, belongs to one kind of heat exchanger, and it can change gas or steam Passed into liquid, and by the heat in pipe in the way of quickly in the air near pipe.

But only have a loop to be ventilated inside current automotive air-conditioning condenser, cause the radiating effect of condenser It is not good；And air inlet pipe is longer due to length, when single conduit is arranged in shell, pipeline can not be fitted very well with housing, pipe Road fixes insecure, may result in pipeline and produces fatigue fracture because of reasons such as vibrations；Partition weldering in the past in header simultaneously Difficulty is connect, welding quality is poor, cause the service life of condenser shorter.

The content of the invention

In order to overcome above-mentioned deficiency, the utility model provides a kind of convenient welding, and heat exchange efficiency is high, it is to avoid because of vibration The high intensity double loop automotive air-conditioning condenser of caused pipeline fatigue fracture.

What the purpose of this utility model was realized in：

A kind of high intensity double loop automotive air-conditioning condenser, it is included between the header of the left and right sides, two headers Multiple flat tubes be arrangeding in parallel are connected with, header and flat tube are interconnected, and fin is provided between two neighboring flat tube, one of them It is respectively equipped with the outside of header on a drying, another header and is connected with air inlet pipe and drain pipe, air inlet pipe is connected in The bottom of header, drain pipe is connected in inside the top of header, header is being provided with one piece obliquely with air inlet pipe junction Fixed first baffle and one piece of second baffle fixed obliquely, the air inlet pipe are that multistage pipeline is spliced, adjacent two It is connected between Duan Guanlu by chuck and sealing ring, internal thread is carried on the chuck, the two ends of air inlet pipe carries external screw thread, Screw thread coordinate after multistage pipeline is stitched together, the upper surface of described two headers open up be inserted with groove, the groove every Piece, the partition is shaped as two up big and down small semicircles, and two semi-circular concentrics are set, there are two protuberances the centre of partition.

The utility model has an advantageous effect in that：

This high intensity double loop automotive air-conditioning condenser will enter collection by setting baffle plate in header in air inlet pipe Gas in flow tube is divided into two-way and entered in flat tube, improves the radiating effect of condenser；Simultaneously by the way that escape pipe is divided into many Connected between section, multistage pipeline by threaded chuck, so as to select the pipe of more suitably shape to be fitted with shell, Ensure that pipeline is fixed, it is to avoid fatigue fracture；Header upper surface, which is opened up, simultaneously is welded with partition in groove, groove, so Just the welding of partition is facilitated.

Brief description of the drawings

Fig. 1 is the structural representation of the utility model high intensity double loop automotive air-conditioning condenser.

Fig. 2 is the enlarged drawing at header interior panelling in Fig. 1.

Fig. 3 is the structural representation of partition in header.

Wherein：Header 1, flat tube 2, fin 3, drying 4, air inlet pipe 5, drain pipe 6, first baffle 7, second baffle 8, Groove 9, partition 10, protuberance 10.1, chuck 11.

Embodiment

Such as Fig. 1 and Fig. 2, the utility model is related to a kind of high intensity double loop automotive air-conditioning condenser, including the left and right sides Header 1, multiple flat tubes 2 be arrangeding in parallel are connected between two headers 1, header 1 and flat tube 2 are interconnected, adjacent Fin 3 is provided between two flat tubes 2, the outside of one of header 1 is respectively equipped with a drying 4, another header 1 On be connected with air inlet pipe 5 and drain pipe 6, air inlet pipe 5 is connected in the bottom of header 1, and drain pipe 6 is connected in the top of header 1, collection Inside flow tube 1 one piece of first baffle 7 fixed obliquely and one piece of second fixed obliquely are being provided with the junction of air inlet pipe 5 Baffle plate 8, the gas for air inlet pipe 5 to be passed through is divided into two-way into flat tube, improving the radiating effect of condenser, it is described enter Tracheae 5 is that multistage pipeline is spliced, and is connected between adjacent two sections of pipelines by chuck 11 and sealing ring, on the chuck 11 With internal thread, the two ends of air inlet pipe 5 carry external screw thread, and multistage pipeline is stitched together by screw thread after coordinating.

Such as Fig. 3, the upper surface of described two headers 1, which is opened up in groove 9, the groove 9, is inserted with partition 10, the partition 10 are used to separate header 1, make gas from the flat tube be arrangeding in parallel through being exchanged heat, being shaped as the partition 10 is big Under small two semicircles, two semi-circular concentrics set, and the partition 10 of such shape has two protuberances 10.1 due to centre, can be with Partition 10 is set to weld more firm with header 1.

Claims (1)

1. a kind of high intensity double loop automotive air-conditioning condenser, it is characterised in that：It includes the header of the left and right sides（1）, two Individual header（1）Between be connected with multiple flat tubes be arrangeding in parallel（2）, header（1）And flat tube（2）It is interconnected, it is two neighboring Flat tube（2）Between be provided with fin（3）, one of header（1）Outside be respectively equipped with a drying（4）, another collection Flow tube（1）On be connected with air inlet pipe（5）And drain pipe（6）, air inlet pipe（5）It is connected in header（1）Bottom, drain pipe（6）Even In header（1）Top, header（1）It is internal with air inlet pipe（5）Junction is provided with one piece of first gear fixed obliquely Plate（7）With one piece of second baffle fixed obliquely（8）, the air inlet pipe（5）It is spliced for multistage pipeline, adjacent two sections of pipes Pass through chuck between road（11）And sealing ring is connected, the chuck（11）It is upper to carry internal thread, air inlet pipe（5）Two ends carry Multistage pipeline is stitched together by external screw thread, screw thread after coordinating, described two headers（1）Upper surface open up groove（9）, it is described Groove（9）In be inserted with partition（10）, the partition（10）Be shaped as two up big and down small semicircles, two semi-circular concentrics are set, Partition（10）Centre have two protuberances（10.1）.