CN206440036U - The split type refrigeration evaporator of low noise - Google Patents

Abstract

The utility model discloses a kind of split type refrigeration evaporator of low noise, including refrigeration evaporator, suction conduit assembly；Refrigeration evaporator includes heat exchanger plates, heat exchanger tube, is fixed on after many bout bendings of heat exchanger tube in concave shape structure on heat exchanger plates, including adapter assembly I, the adapter assembly II that heat exchange tube body and heat exchange tube body two ends are tightly connected；Suction conduit assembly includes air intake duct I, air intake duct II；Air intake duct I includes aluminium adapter I, the copper sleeve I and copper sleeve II at the two ends of difference fixed seal connection aluminium adapter I；Air intake duct II includes aluminium adapter II, the copper sleeve III with one end fixed seal connection of aluminium adapter II；Refrigeration evaporator and suction conduit assembly respectively by the one end of air intake duct I copper sleeve I and the adapter assembly I, the copper sleeve III of the one end of air intake duct II and the heat exchanger tube other end of heat exchanger tube one end the socket connection of adapter assembly II.The utility model can significantly simplify assembly technology, significantly improve productivity ratio, substantially reduce noise, vibration.

Description

The split type refrigeration evaporator of low noise

Technical field

The utility model is related to a kind of evaporator, and in particular to a kind of split type refrigeration evaporator of refrigerator low noise.

Background technology

Refrigerator cold-storage evaporator is generally plank frame, including heat exchanger plates, the heat exchanger tube being fixedly connected on heat exchanger plates, suction Tracheae, heat exchanger tube and air intake duct are all Contiuum type structures at this stage, although the refrigeration evaporator of this Contiuum type structure need not Fixed and sealing, but in refrigerator production process, refrigeration evaporator assembling is very difficult, and refrigeration evaporator assembly process easily occurs Bottleneck so that refrigerator assembly line low production efficiency.

Refrigerator is the daily household electrical appliance of people, as the improvement of people's living standards, to the environmental requirement of refrigerator also day Benefit lifting.The air intake duct of the split type refrigeration evaporator of current refrigerator low noise, muffler, the arrangement of transition conduit and capillary, work When making, larger vibration and noise can be caused because of friction, daily life is had a negative impact.

Utility model content

The utility model can significantly simplify assembly technology there is provided one kind in view of the shortcomings of the prior art, significantly improve production Rate, substantially reduces noise, the split type refrigeration evaporator of low noise of vibration.

The utility model is achieved through the following technical solutions technical goal.

The split type refrigeration evaporator of low noise, including refrigeration evaporator, suction conduit assembly；The refrigeration evaporator includes changing Hot plate, heat exchanger tube, are fixed on heat exchanger plates after many bout bendings of heat exchanger tube in concave shape structure, including heat exchange tube body, with Adapter assembly I that heat exchange tube body two ends are tightly connected, adapter assembly II, the adapter assembly I, one end difference of adapter assembly II Provided with socket；The suction conduit assembly includes air intake duct I, air intake duct II, transition conduit, muffler, capillary, liquid accumulating device；It is described Capillary is connected with transition conduit；The air intake duct I includes aluminium adapter I, the copper sleeve at the two ends of difference fixed seal connection aluminium adapter I I and copper sleeve II；The air intake duct II includes aluminium adapter II, copper sleeve III；One end fixed seal connection copper of aluminium adapter II Joint III, other end insertion liquid accumulating device one end inner chamber；The other end of liquid accumulating device, other end connection are inserted in one end of the muffler Into the compressor of refrigerator；It is theed improvement is that：The refrigeration evaporator is with suction conduit assembly respectively by the one end of air intake duct I Socket, the copper sleeve III of the one end of air intake duct II of copper sleeve I and the adapter assembly I of heat exchanger tube one end connect with the heat exchanger tube other end The socket socket connection of head assembly II.

In said structure, the outer circumferential walls of the liquid accumulating device are provided with damping block I, the outer wall cladding polypropylene board of damping block I； The heat exchange tube body and adapter assembly I, the fixed connection place of adapter assembly II, the two ends of aluminium adapter I are consolidated with copper sleeve I, copper sleeve II Determine junction, the one end of aluminium adapter II and the fixed connection place of copper sleeve III, capillary is respectively equipped with transition conduit fixed connection place Damping block II, the damping block II is respectively coated by the surrounding in each junction.

In said structure, diplopore spacer block I is additionally provided with the split type refrigeration evaporator of low noise, it is diplopore spacer block II, double Hole spacer block III, diplopore spacer block IV, diplopore spacer block V, diplopore spacer block VI；The heat exchange tube body two ends are extended through on diplopore spacer block I Diplopore, the copper sleeve I, copper sleeve III extend through the diplopore on diplopore spacer block II, and aluminium adapter I, aluminium adapter II are passed through respectively Wear the diplopore on diplopore spacer block III and diplopore spacer block V；The aluminium adapter II, muffler extend through double on diplopore spacer block IV Hole；The aluminium adapter I, transition conduit extend through the diplopore on diplopore spacer block VI.

In said structure, one end pipeline that the muffler is connected with air compressor machine is provided with the spirality pipeline of at least one circle.

The utility model compared with prior art, has the positive effect that：

1. refrigeration evaporator is with suction conduit assembly respectively by the copper sleeve I and the joint of heat exchanger tube one end of the one end of air intake duct I The socket of component I, the socket socket connection of the copper sleeve III of the one end of air intake duct II and the adapter assembly II of the heat exchanger tube other end, make Obtain in refrigerator production process, refrigeration evaporator assembles simple and fast, can be assembled apart refrigerating chamber, significantly simplifies assembler Skill, significantly improves productivity ratio.

2. the outer circumferential walls of liquid accumulating device are provided with damping block I, the outer wall cladding polypropylene board of damping block I, it is to avoid outside liquid accumulating device Wall is directly contacted with refrigerator foaming material, it is to avoid reservoir outer wall directly with refrigerator foaming material direct friction, significantly reduce noise, Polypropylene board has excellent resistance to water soak, antiacid caustic corrosion, antilysis and heat resistance, improves the anticorrosive energy of liquid accumulating device Power and heat resistance, extend the service life of liquid accumulating device；Heat exchange tube body and adapter assembly I, the fixed connection place of adapter assembly II, aluminium The two ends of adapter I and copper sleeve I, the fixed connection place of copper sleeve II, the one end of aluminium adapter II and the fixed connection place of copper sleeve III, capillary Pipe is respectively equipped with damping block II with transition conduit fixed connection place, significantly reduces each junction and passes to each pipe by vibration of compressor The vibration on road, the noise of the refrigerator reduced, while effectively preventing the oxidation of each junction, increases the service life.

3. multiple diplopore spacer blocks are provided with the split type refrigeration evaporator of low noise, by diplopore spacer block by refrigeration evaporator Each pipe fitting is effectively separated, it is to avoid because friction causes vibration and noise, substantially reduce vibration and the noise of refrigeration evaporator.

4. one end pipeline that muffler is connected with air compressor machine is provided with the spirality pipeline of at least one circle so that refrigeration evaporator The connection of muffler and compressor adds many flexibilities, so significantly reduces and passes to shaking for refrigeration evaporator by compressor It is dynamic, further reduce vibration and the noise of refrigeration evaporator.

Brief description of the drawings

Fig. 1 is the utility model structural representation.

Fig. 2 is A direction views in Fig. 1.

Embodiment

Below according to accompanying drawing and the utility model is described in further detail in conjunction with the embodiments.

The split type refrigeration evaporator of low noise shown in accompanying drawing, including refrigeration evaporator 1, suction conduit assembly 2；Refrigeration evaporator 1 includes heat exchanger plates 1.1, heat exchanger tube 1.2, is fixed on after the heat exchanger tube bending of bout more than 1.2 in concave shape structure on heat exchanger plates 1.1, The 1.2.2 of adapter assembly I, the adapter assembly II being tightly connected including heat exchange tube body 1.2.1, with heat exchange tube body 1.2.1 two ends 1.2.3, the 1.2.2 of adapter assembly I, the 1.2.3 of adapter assembly II one end are respectively equipped with socket；Suction conduit assembly 2 includes air intake duct I 2.1st, air intake duct II 2.2, transition conduit 2.3, muffler 2.4, capillary 2.5, liquid accumulating device 2.6；Capillary 2.5 and transition conduit 2.3 It is connected；Air intake duct I 2.1 includes the 2.1.1 of aluminium adapter I, the copper sleeve I at the 2.1.1 two ends of difference fixed seal connection aluminium adapter I 2.1.2 with the 2.1.3 of copper sleeve II；Air intake duct II 2.2 includes the 2.2.1 of aluminium adapter II, the 2.2.2 of copper sleeve III；The 2.2.1 of aluminium adapter II The 2.2.2 of one end fixed seal connection copper sleeve III, other end insertion liquid accumulating device 2.6 one end inner chamber；One end insertion of muffler 2.4 The other end of liquid accumulating device 2.6, the other end is connected in the compressor of refrigerator；Refrigeration evaporator 1 is with suction conduit assembly 2 respectively by inhaling The 2.1.2 of copper sleeve I of the one end of the tracheae I 2.1 and 1.2.2 of adapter assembly I of the one end of heat exchanger tube 1.2 socket, air intake duct II 2.2 1 The 2.2.2 of copper sleeve III at the end and 1.2.3 of adapter assembly II of the other end of heat exchanger tube 1.2 socket socket connection.

The outer circumferential walls of liquid accumulating device 2.6 are provided with damping block I 4, the outer wall cladding polypropylene board 5 of damping block I 4；Heat exchange tube body 1.2.1 with the 1.2.2 of adapter assembly I, the 1.2.3 fixed connection places of adapter assembly II, the 2.1.1 two ends of aluminium adapter I and copper sleeve I 2.1.2, the 2.1.3 fixed connection places of copper sleeve II, the 2.2.1 one end of aluminium adapter II and the 2.2.2 of copper sleeve III fixed connection place, hair Tubule 2.5 is respectively equipped with damping block II 6 with the fixed connection place of transition conduit 2.3, and damping block II 6 is respectively coated by the four of each junction Week.

In the split type refrigeration evaporator of low noise provided with diplopore spacer block I 7.1, diplopore spacer block II 7.2, diplopore spacer block III 7.3, Diplopore spacer block IV 7.4, diplopore spacer block V 7.5, diplopore spacer block VI 7.6；Heat exchange tube body 1.2.1 two ends extend through diplopore spacer block I Diplopore on 7.1, the 2.1.2 of copper sleeve I, the 2.2.2 of copper sleeve III extend through the diplopore on diplopore spacer block II 7.2, aluminium adapter I 2.1.1, the 2.2.1 of aluminium adapter II extends through the diplopore on diplopore spacer block III 7.3 and diplopore spacer block V 7.5；Aluminium adapter II 2.2.1, muffler 2.4 extends through the diplopore on diplopore spacer block IV 7.4；The 2.1.1 of aluminium adapter I, transition conduit 2.3 extend through double Diplopore on hole spacer block VI 7.6.

One end pipeline 2.4.1 that muffler 2.4 is connected with air compressor machine is provided with the spirality pipeline of at least one circle.

Claims (4)

1. a kind of split type refrigeration evaporator of low noise, including refrigeration evaporator（1）, suction conduit assembly（2）；The refrigeration evaporation Device（1）Including heat exchanger plates（1.1）, heat exchanger tube（1.2）, the heat exchanger tube（1.2）Fixed after many bout bendings in concave shape structure In heat exchanger plates（1.1）On, including heat exchange tube body（1.2.1）With heat exchange tube body（1.2.1）The adapter assembly I that two ends are tightly connected （1.2.2）, adapter assembly II（1.2.3）, the adapter assembly I（1.2.2）, adapter assembly II（1.2.3）One end set respectively There is socket；The suction conduit assembly（2）Including air intake duct I（2.1）, air intake duct II（2.2）, transition conduit（2.3）, muffler （2.4）, capillary（2.5）, liquid accumulating device（2.6）；The capillary（2.5）With transition conduit（2.3）It is connected；The air intake duct I （2.1）Including aluminium adapter I（2.1.1）, fixed seal connection aluminium adapter I respectively（2.1.1）The copper sleeve I at two ends（2.1.2）With Copper sleeve II（2.1.3）；The air intake duct II（2.2）Including aluminium adapter II（2.2.1）, copper sleeve III（2.2.2）；The aluminium connects Pipe II（2.2.1）One end fixed seal connection copper sleeve III（2.2.2）, other end insertion liquid accumulating device（2.6）One end inner chamber；It is described Muffler（2.4）One end insertion liquid accumulating device（2.6）The other end, the other end is connected in the compressor of refrigerator；Its feature exists In：The refrigeration evaporator（1）With suction conduit assembly（2）Respectively by air intake duct I（2.1）The copper sleeve I of one end（2.1.2）With changing Heat pipe（1.2）The adapter assembly I of one end（1.2.2）Socket, air intake duct II（2.2）The copper sleeve III of one end（2.2.2）With changing Heat pipe（1.2）The adapter assembly II of the other end（1.2.3）Socket socket connection.

2. the split type refrigeration evaporator of low noise according to claim 1, it is characterised in that：The liquid accumulating device（2.6）'s Outer circumferential walls are provided with damping block I（4）, damping block I（4）Outer wall cladding polypropylene board（5）；The heat exchange tube body（1.2.1）With Adapter assembly I（1.2.2）, adapter assembly II（1.2.3）Fixed connection place, aluminium adapter I（2.1.1）Two ends and copper sleeve I （2.1.2）, copper sleeve II（2.1.3）Fixed connection place, aluminium adapter II（2.2.1）One end and copper sleeve III（2.2.2）Fixation Junction, capillary（2.5）With transition conduit（2.3）Fixed connection place is respectively equipped with damping block II（6）, the damping block II（6） It is respectively coated by the surrounding in each junction.

3. the split type refrigeration evaporator of low noise according to claim 1 or 2, it is characterised in that：The low noise split Diplopore spacer block I is additionally provided with formula refrigeration evaporator（7.1）, diplopore spacer block II（7.2）, diplopore spacer block III（7.3）, diplopore spacer block IV （7.4）, diplopore spacer block V（7.5）, diplopore spacer block VI（7.6）；The heat exchange tube body（1.2.1）Two ends extend through diplopore spacer block Ⅰ（7.1）On diplopore, the copper sleeve I（2.1.2）, copper sleeve III（2.2.2）Extend through diplopore spacer block II（7.2）On Diplopore, aluminium adapter I（2.1.1）, aluminium adapter II（2.2.1）Extend through diplopore spacer block III（7.3）With diplopore spacer block V（7.5）On Diplopore；The aluminium adapter II（2.2.1）, muffler（2.4）Extend through diplopore spacer block IV（7.4）On diplopore；The aluminium Adapter I（2.1.1）, transition conduit（2.3）Extend through diplopore spacer block VI（7.6）On diplopore.

4. the split type refrigeration evaporator of low noise according to claim 3, it is characterised in that：The muffler（2.4）With One end pipeline of air compressor machine connection（2.4.1）Spirality pipeline provided with least one circle.