CN205980456U - Idle call high leakproofness condenser - Google Patents

Abstract

The utility model relates to an idle call high leakproofness condenser, including condenser main part, outlet duct, intake pipe and subcooling pipe, outlet duct, intake pipe and subcooling pipe be located the condenser main part the side and rather than fixed connection, still be provided with the fin in the condenser main part and set up the U type pipe in the fin with alternating, fin and U type pipe fixed connection, U type intraduct are provided with annular inner core and accumulation convexity layer, the accumulation convexity layer be located U type pipe the inner wall and rather than fixed connection, it is central and rather than fixed connection that annular inner core is located that the U type manages, outlet duct, intake pipe and subcooling pipe are provided with two lip -shaped sealing ring with the position that the main part is connected, and two lip -shaped sealing ring include that epipharynx, outer lip, connection soft part divide and spring, and epipharynx, outer lip and connection soft part divide integrated into one piece, and epipharynx and outer lip are located the inside and outside both sides of connecting soft part and dividing. The utility model discloses an advantage: the condensation is efficient, and the condensation is effectual, and sealing performance is good, and condensing agent effective time is long.

Description

A kind of idle call high leakproofness condenser

Technical field

The utility model is related to air conditioner parts structure-design technique field, more particularly, to a kind of idle call high leakproofness condensation Device.

Background technology

At present, air-conditioner generally includes indoor apparatus of air conditioner and air-conditioner outdoor unit, is provided with condenser in air-conditioner outdoor unit, leads to Cross the refrigerant that condenser realizes in condenser and carry out heat exchange with external environment, condenser generally includes U-tube and fin, U-shaped Escape pipe and air inlet pipe are connected with pipe.Condenser of the prior art, escape pipe is connected on condenser by air intake branch In the U-tube in portion, and escape pipe is connected in the U-tube of condenser by going out gas branch pipe, and escape pipe is also connected with supercooling tube, Refrigerant flows within the condenser from top to bottom, and Temperature Distribution is also low along relative superiority or inferiority on condenser, the little pressure loss of the coefficient of heat transfer Seriously, lead to the efficiency of condenser relatively low.And the u-tube structure in air-conditioning condenser of the prior art lacks optimization, steam Vapour does not have the time of abundance with it, heat transfer to occur, thus condensation efficiency is relatively low in condenser pipe.And it is of the prior art cold The sealing effectiveness of solidifying pipe is poor, and the effective time of condensing agent is short.

Content of the invention

The purpose of this utility model is the defect and deficiency for prior art, provides that a kind of structure is simple, design is closed Reason, idle call high leakproofness condenser easy to use.

For achieving the above object, the technical solution adopted in the utility model is：A kind of idle call high leakproofness condenser, bag Include condenser bodies, escape pipe, air inlet pipe and supercooling tube, described escape pipe, air inlet pipe and supercooling tube are located at condenser bodies Side is simultaneously secured to connect, and described air inlet pipe is located at the lower end of escape pipe, be additionally provided with described condenser bodies fin and The interspersed U-tube being arranged in fin, described fin is fixedly connected with U-tube, described U-tube be internally provided with ring-type inner core and Accumulation convexity layer, described accumulation convexity layer is located at the inwall of U-tube and is secured to connect, and described ring-type inner core is located at U-tube Center and be secured to connect；It is close that the position that described escape pipe, air inlet pipe and supercooling tube are connected with main body is provided with lips type Seal, described pair of lip-shaped sealed ring includes epipharynx, outer lip, connects software part and elastic spring, described epipharynx, outer lip and connection Software part is integrally formed, and described epipharynx and outer lip are located at and connect inside and outside software part, and described elastic spring is located at even Connect outer ring the sheathed connection with device of software part.

Further, described U-tube is flat U-tube, and described ring-type inner core is flat ring-type inner core.

Further, described U-tube is oval tubular U-tube, and the mouth of pipe footpath of described U-tube is 6mm-8.5mm.

Further, described U-tube is oval tubular U-tube, and the mouth of pipe footpath of described U-tube is 6.5mm.

After said structure, the utility model has the beneficial effect that：A kind of idle call high sealing described in the utility model Property condenser pass through inside U-tube setting ring-type inner core with accumulation convexity layer thus increasing the time that steam is contacted with U-tube, Increase the efficiency of heat transfer, thus improving condensation efficiency；And by be connected with main body in escape pipe, air inlet pipe and supercooling tube Setting double lip-shaped sealed ring in position is it is ensured that the sealing of condenser is it is ensured that the phenomenon of gas leakage will not be occurred, thus extending condensing agent Effective time, and have the advantages that structure is simple, setting rationally, low manufacture cost.

Brief description

Fig. 1 is overall structure diagram of the present utility model；

Fig. 2 is the structural representation of U-tube of the present utility model.

Fig. 3 is lips type ring structure schematic diagram of the present utility model.

Description of reference numerals：

1st, condenser bodies；2nd, escape pipe；3rd, air inlet pipe；4th, supercooling tube；5th, double lip-shaped sealed rings；11st, fin；12nd, U-shaped Pipe；51st, epipharynx；52nd, outer lip；53rd, connect software part；54th, elastic spring；121st, ring-type inner core；122nd, accumulation convexity layer.

Specific embodiment

Below in conjunction with the accompanying drawings the utility model is further described.

In order that the purpose of this utility model, technical scheme and advantage become more apparent, below in conjunction with accompanying drawing and specifically Embodiment, is further elaborated to the utility model.It should be appreciated that specific embodiment described herein is only used To explain the utility model, it is not used to limit the utility model.

Embodiment 1

Referring to shown in Fig. 1 and Fig. 2, Fig. 3, a kind of idle call high leakproofness condenser, including condenser bodies 1, escape pipe 2nd, air inlet pipe 3 and supercooling tube 4, described escape pipe 2, air inlet pipe 3 and supercooling tube 4 are located at the side of condenser bodies 1 and are consolidated with it Fixed connection, described air inlet pipe 3 is located at the lower end of escape pipe 2, is additionally provided with fin 11 and interspersed setting in described condenser bodies 1 U-tube 12 in fin 11, described fin 11 is fixedly connected with U-tube 12, and described U-tube 12 is internally provided with ring-type inner core 121 and accumulation convexity layer 122, described accumulation convexity layer 122 is located at the inwall of U-tube 12 and is secured to connect, described ring-type Inner core 121 is located at the center of U-tube 12 and is secured to connect.Enabled to by ring-type inner core 121 and accumulation convexity layer 122 Steam forms in U-tube inwall and gathers, and slows down flowing velocity, increases the time of heat transfer, thus strengthening condensation efficiency.

Preferably, the position that described escape pipe 2, air inlet pipe 3 and supercooling tube 4 are connected with main body 1 is provided with double lip-type seals Circle 5, described pair of lip-shaped sealed ring 5 includes epipharynx 51, outer lip 52, connects software part 53 and elastic spring 54, described epipharynx 51, Outer lip 52 and connection software part 53 are integrally formed, and described epipharynx 51 and outer lip 52 are located at and connect inside and outside the two of software part 53 Side, described elastic spring 54 is located at and connects the outer ring of software part 53 the sheathed connection with device.It is further preferred that described epipharynx 51 and the size of outer lip 52 differ, be smaller in size than the side positioned at low temperature positioned at the side of high temperature, such be designed to guarantee Double lip-shaped sealed rings 5 keep homogeneity in expanded by heating, so that it is guaranteed that high leakproofness.It is able to ensure that interior by elastic spring 54 The interior outer end moment of lip and outer lip and coupling part keeps the state of compression, good sealing effect.

Preferably, described U-tube 12 is flat U-tube, and described ring-type inner core 121 is flat ring-type inner core.Preferably , described U-tube 12 can also be oval tubular U-tube, and the mouth of pipe footpath of described U-tube 12 is 6mm.

Embodiment 2

This specific embodiment discloses a kind of idle call high leakproofness condenser, and it is with the difference of embodiment 1, institute Stating U-tube 12 is oval tubular U-tube, and the mouth of pipe footpath of described U-tube 12 is 6.5mm.

Embodiment 3

This specific embodiment discloses a kind of idle call high leakproofness condenser, and it is with the difference of embodiment 1, institute Stating U-tube 12 is oval tubular U-tube, and the mouth of pipe footpath of described U-tube 12 is 8.5mm.

The above, only in order to the technical solution of the utility model is described and unrestricted, those of ordinary skill in the art couple Other modifications or equivalent that the technical solution of the utility model is made, without departing from technical solutions of the utility model Spirit and scope, all should cover in the middle of right of the present utility model.

Claims (4)

1. a kind of idle call high leakproofness condenser it is characterised in that：Including condenser bodies（1）, escape pipe（2）, air inlet pipe （3）And supercooling tube（4）, described escape pipe（2）, air inlet pipe（3）And supercooling tube（4）Positioned at condenser bodies（1）Side and with It is fixedly connected, described air inlet pipe（3）Positioned at escape pipe（2）Lower end, described condenser bodies（1）Inside it is additionally provided with fin （11）It is arranged on fin with interspersed（11）In U-tube（12）, described fin（11）And U-tube（12）It is fixedly connected, described U-shaped Pipe（12）It is internally provided with ring-type inner core（121）With accumulation convexity layer（122）, described accumulation convexity layer（122）Positioned at U-tube （12）Inwall and be secured to connect, described ring-type inner core（121）Positioned at U-tube（12）Center and be secured to connect； Described escape pipe（2）, air inlet pipe（3）And supercooling tube（4）With main body（1）The position connecting is provided with double lip-shaped sealed rings（5）, institute State double lip-shaped sealed rings（5）Including epipharynx（51）, outer lip（52）, connect software part（53）And elastic spring（54）, described interior Lip（51）, outer lip（52）With connection software part（53）It is integrally formed, described epipharynx（51）And outer lip（52）It is located at and connect software Part（53）Inside and outside, described elastic spring（54）It is located at and connect software part（53）Outer ring and the sheathed connection with device.

2. a kind of idle call high leakproofness condenser according to claim 1 it is characterised in that：Described U-tube（12）For Flat U-tube, described ring-type inner core（121）For flat ring-type inner core.

3. a kind of idle call high leakproofness condenser according to claim 1 it is characterised in that：Described U-tube（12）For Oval tubular U-tube, described U-tube（12）Mouth of pipe footpath be 6mm-8.5mm.

4. a kind of idle call high leakproofness condenser according to claim 3 it is characterised in that：Described U-tube（12）For Oval tubular U-tube, described U-tube（12）Mouth of pipe footpath be 6.5mm.