CN205505513U

CN205505513U - Loop system of condenser

Info

Publication number: CN205505513U
Application number: CN201620249072.4U
Authority: CN
Inventors: 孙恺
Original assignee: Mitsubishi Heavy Industries Haier Qingdao Air Conditioners Co Ltd
Current assignee: Mitsubishi Heavy Industries Haier Qingdao Air Conditioners Co Ltd
Priority date: 2016-03-29
Filing date: 2016-03-29
Publication date: 2016-08-24
Anticipated expiration: 2026-03-29

Abstract

The utility model provides a loop system of condenser, including personally experiencing sth. Part of the body along separate routes and flowing in the branch pipe, the bottom of the body is connected with vertical pipe along separate routes, and vertical pipe's bottom is connected with the level pipe, and the level is managed and vertical pipe mutually perpendicular, level pipe one end is convex sealed end, and the other end is connected with the inflow branch pipe. Pipeline through two grafting among this loop system forms T type circle arc tube way, and the refrigerant is wherein forming the vortex, makes the reposition of redundant personnel more even, and buffering effect is better.

Description

The circuit system of condenser

Technical field

This utility model belongs to the coolant distribution branch field in condenser, particularly relates to returning of a kind of condenser Road system.

Background technology

Coolant after confluxing currently for inside/outside machine allotter the most direct general bend pipe processes, very After loop in multisystem is flowed in allotter, flow velocity regulates the most completely.

Chinese utility model patent CN 201811506 U discloses a kind of Novel shunt mechanism, branching unit Being connected with flowing into arm by a T-shaped pipe, described T-shaped pipe includes horizontal pipeline section and vertical with horizontal pipeline section Vertical pipeline section, the mouth of pipe at vertical pipeline section top connects with branching unit, the left side ferrule shape of horizontal pipeline section Becoming seal section, the right side mouth of pipe connects with flowing into arm.Although the Novel shunt mechanism described in this utility model, Resistance suffered by pipe bent position can be avoided uneven and cause the problem of shunting inequality, but its unified each loop Flow velocity and shunt uniform aspect all can also one-step optimization again.

Summary of the invention

In order to solve the problems referred to above, this utility model provides the circuit system of a kind of condenser, and this loop is Forming T-shaped circular arc pipeline by the pipeline of two grafting in system, coolant forms eddy current wherein, makes shunting more Adding uniformly, buffering effect is more preferable.

In order to achieve the above object, the technical solution adopted in the utility model is:

The circuit system of a kind of condenser, including branching unit and inflow arm, the bottom connection of branching unit has vertical Straight tube, the bottom of vertical tube connects has horizontal tube, horizontal tube to be mutually perpendicular to vertical tube；Horizontal tube one end is Circular arc sealed end, the other end connects inflow arm.

As further optimization of the present utility model, flow into branch pipe welding on one end inwall of horizontal tube.

As further optimization of the present utility model, vertical tube plugs the side to horizontal tube, and stretches to water Inside flat pipe.

As further optimization of the present utility model, vertical tube welds with the junction of horizontal tube.

As further optimization of the present utility model, flow into be provided with on arm can with interior the spiral shell that is connected of outer machine Bolt.Compared with prior art, advantage of the present utility model and having the active effect that

1, circuit system of the present utility model is provided with two pipelines of grafting, and is formed T-shaped, and coolant exists Wherein form eddy current so that the refrigerant flow rate confluxed converges completely, improve the performance of system；

2, in the T-shaped connection pipeline in circuit system of the present utility model, the sealed end of horizontal pipe is set to Arc, the horizontal pipe of arc makes shunting more uniform, improves buffering effect, shorten each loop coolant The time that flow velocity is unified.

3, in circuit system of the present utility model flow into arm by bolt with interior outer machine be connected, it is simple to replacing, More convenient maintenance.

Accompanying drawing explanation

Fig. 1 is the structural representation of the circuit system of this utility model condenser；

Fig. 2 is the structural representation that in Fig. 1, horizontal tube is connected with inflow arm；

In the most each figure: 1, branching unit；2, vertical tube；3, horizontal tube；4, arm is flowed into；5, spiral shell Bolt.

Detailed description of the invention

Below, by exemplary embodiment, this utility model is specifically described.It should be appreciated, however, that In the case of not being further discussed below, element, structure and features in an embodiment can also be useful Be attached in other embodiments.

In description of the present utility model, it should be noted that " bottom " " top " in described circuit system " It is based on position relationship shown in the drawings in the orientation indicated or position relationship, is for only for ease of this reality of description With novel and simplify describe rather than instruction or the hint device of indication or element must have specific orientation, With specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.

See Fig. 1, be the structural representation of the circuit system of this utility model condenser.As it is shown in figure 1, The circuit system of condenser of the present utility model, including branching unit 1 and inflow arm 4, the bottom of branching unit 1 Connecting and have vertical tube 2, the bottom of vertical tube 2 connects horizontal tube 3, and horizontal tube 2 is the most vertical with vertical tube 3 Directly；Horizontal tube 3 one end is circular arc sealed end, and the other end connects inflow arm 4.Above-mentioned horizontal tube is with vertical Vertical connection between straight tube, defines a T-shaped pipeline, forms one when such coolant circulates wherein Vortex so that the refrigerant flow rate confluxed converges completely, improves the performance of system；Horizontal tube blind at this simultaneously End is set to circular arc, makes the coolant distribution confluxed more uniform, and the buffering effect of coolant is more preferable.

See Fig. 2, be the structural representation that in Fig. 1, horizontal tube is connected with inflow arm.As in figure 2 it is shown, Flow into arm 4 be welded on one end inwall of horizontal tube 3, use welding form so that flow into arm with Connection between horizontal tube is tightr, improves sealing.

With continued reference to Fig. 1, above-mentioned vertical tube 2 preferably plugs the side to horizontal tube 3, and stretches to level Pipe 3 is internal, and its vertical tube 2 then uses with the outside of the junction of horizontal tube 3 and welds, the most more preferable Improve sealing.

Meanwhile, for the ease of the maintenance of the circuit system of condenser in this utility model, flow into and set on arm 4 Be equipped with can with interior the bolt 5 that is connected of outer machine, when maintenance, it is only necessary to disassemble bolt, more convenient and quicker.

The above, be only preferred embodiment of the present utility model, is not that this utility model is made it The restriction of its form, any those skilled in the art possibly also with the disclosure above technology contents in addition Change or be modified as the Equivalent embodiments of equivalent variations and be applied to other field, but every without departing from this practicality New technique plan content, according to technical spirit of the present utility model above example is made any simply Amendment, equivalent variations and remodeling, still fall within the protection domain of technical solutions of the utility model.

Claims

1. a circuit system for condenser, including branching unit and inflow arm, it is characterised in that: branching unit Bottom connect and have vertical tube, the bottom of vertical tube connects has horizontal tube, horizontal tube to be mutually perpendicular to vertical tube； Horizontal tube one end is circular arc sealed end, and the other end connects inflow arm.

The circuit system of condenser the most according to claim 1, it is characterised in that: flow into branch pipe welding and exist On one end inwall of horizontal tube.

The circuit system of condenser the most according to claim 1 or claim 2, it is characterised in that: vertical tube plugs To the side of horizontal tube, and stretch to inside horizontal tube.

The circuit system of condenser the most according to claim 3, it is characterised in that: vertical tube and horizontal tube Junction welding.

The circuit system of condenser the most according to claim 1, it is characterised in that: flow into and arrange on arm Have can with interior the bolt that is connected of outer machine.