CN207570159U - Compressor - Google Patents

Abstract

The utility model provides a kind of compressor, including：Compressor cylinder and dispenser, the dispenser are connect by air intake duct with the compressor cylinder, and the dispenser is set to the side of the compressor barrel end.Dispenser is set to the compressor barrel end by the utility model, reduce the torque arm length of dispenser, thus greatly reduce dispenser vibration and the vibration of its suction line, so as to reduce noise, vibration, the ess-strain that dispenser and pipeline generate, vibration more is passed to compressor buffer washer circle to consume, reduce the manpower and materials needed for suction line rectification, greatly reduce development cost.

Description

Compressor

Technical field

The utility model is related to refrigeration technology field, more particularly to a kind of compressor.

Background technology

The component of existing vibration of compressor maximum is dispenser component, so as to vibrate the suction line in air-conditioning system Greatly, therefore suction line will often rectify and improve design again.In the running, rotation centerline is compressor drum shaft to compressor Line.

As shown in Figures 1 to 4, dispenser of the prior art is generally located on the side of compressor cylinder 1, dispenser 2 Tubular axis and compressor cylinder 1 axis distance be exactly dispenser 2 the swing arm of force, when motor rotates, compressor The tangential force F of cylinder 1 is larger, and the vibration of compressor cylinder 1 passes to dispenser 2 by the stent of dispenser 2；When the arm of force is got over Long, the vibration acceleration value of dispenser 2 will be bigger, and the displacement of generation also can be bigger.In this way, cause dispenser vibrate and its The vibration of suction line causes dispenser and pipeline to generate noise.

Utility model content

The utility model provides a kind of compressor, big to solve the swing arm of force of prior art dispenser, causes liquid separation Device vibrates and the vibration of its suction line, and dispenser and pipeline is caused to lead to the problem of noise.

To solve the above problems, the one side as the utility model, provides a kind of compressor, including：Compressor Cylinder and dispenser, the dispenser are connect by air intake duct with the compressor cylinder, and the dispenser is set to the pressure The side of contracting machine drum body end.

Preferably, the axis of the compressor cylinder is generally aligned in the same plane interior with the axis of the dispenser.

Preferably, the axis of the compressor cylinder it is parallel with the axis of the dispenser, overlap or it is vertical.

Preferably, the dispenser is fixedly connected with the lower cover of the compressor cylinder.

Preferably, the dispenser is fixedly connected by stent with the lower cover of the compressor cylinder.

Preferably, the stent is welded on the lower lid.

Preferably, the dispenser is connect by way of locking member or welding with the stent.

Preferably, the locking member is metal strip or rubber strip.

Preferably, two stents are symmetrically provided on the lower lid, the dispenser is located at described two stents Between position at.

Preferably, the stent takes the shape of the letter U.

Preferably, the air intake duct takes the shape of the letter U, one end of the air intake duct with towards the compressor cylinder inboard wall direction The cylinder air entry connection of pump assembly, the other end are connect with the dispenser.

Preferably, it is provided with air entry on the lower lid of the compressor cylinder, the air entry on the lower lid passes through pipeline It is connect with the air entry in the cylinder first end face of the pump assembly in the compressor barrel body, one end of the air intake duct and institute State the connection of the air entry on lower lid, the other end is connect with the dispenser.

Preferably, the air intake duct is L-shaped bend pipe.

Preferably, lower flange is installed in the cylinder first end face of the pump assembly, be provided on the lower flange with The corresponding through-hole of air entry in the cylinder first end face, the pipeline pass through on the through-hole and the cylinder first end face Air entry connection.

Since dispenser is set to the compressor barrel end by the utility model, it therefore reduces the power of dispenser Arm lengths, thus dispenser vibration and the vibration of its suction line are greatly reduced, so as to reduce dispenser and pipeline Vibration is more passed to compressor buffer washer circle and consumed, reduces air intake duct by noise, vibration, the ess-strain of generation Manpower and materials needed for the rectification of road, greatly reduce development cost.

Description of the drawings

Fig. 1 schematically shows the vertical view of the first horizontal compressor of the prior art；

Fig. 2 schematically shows the side views of the first horizontal compressor of the prior art；

Fig. 3 schematically shows the vertical view of second of horizontal compressor of the prior art；

The side view of second of horizontal compressor during Fig. 4 schematically shows the prior art；

Fig. 5 schematically shows the schematic diagram of the compressor in the utility model；

Fig. 6 schematically shows the schematic diagram of the compressor in the utility model first embodiment；

The installation that Fig. 7 schematically shows dispenser and compressor cylinder in the utility model first embodiment is illustrated Figure；

Fig. 8 schematically shows the schematic diagram of the compressor in the utility model second embodiment；

Fig. 9 schematically shows the schematic diagram of the compressor in the utility model 3rd embodiment；

Figure 10 schematically shows the fragmentary sectional view of the compressor in the utility model 3rd embodiment.

Reference numeral in figure：1st, compressor cylinder；2nd, dispenser；3rd, air intake duct；4th, stent；5th, pipeline；6th, cylinder first End face；7th, lower flange.

Specific embodiment

The embodiment of the utility model is described in detail below in conjunction with attached drawing, but the utility model can be by right It is required that the multitude of different ways for limiting and covering is implemented.

Fig. 5 to Figure 10 is please referred to, the one side of the utility model provides a kind of compressor, particularly a kind of horizontal Compressor, including：Compressor cylinder 1 and dispenser 2, the dispenser 2 are connect by air intake duct 3 with the compressor cylinder 1, The dispenser 2 is set to the side of 1 end of compressor cylinder.

Since dispenser 2 is set to 1 end of compressor cylinder by the utility model, it therefore reduces dispenser 2 Torque arm length, thus dispenser vibration and the vibration of its suction line are greatly reduced, so as to reduce dispenser and pipe Vibration is more passed to compressor buffer washer circle and consumed, reduces air-breathing by noise, vibration, the ess-strain of road generation Manpower and materials needed for pipeline rectification, greatly reduce development cost.

In a preferred embodiment, the axis of the axis of the compressor cylinder 1 and the dispenser 2 is positioned at same In plane.For instance, it is preferred that the axis of the compressor cylinder 1 it is parallel with the axis of the dispenser 2, overlap (such as Fig. 6 and Shown in Fig. 7) or it is vertical (as shown in Fig. 8 to Figure 10).

It is highly preferred that the dispenser 2 is set to the side of the separate compressor electric motor of the compressor cylinder 1.It is preferred that Ground, the dispenser 2 are fixedly connected with the lower cover of the compressor cylinder 1.Preferably, the dispenser 2 passes through stent 4 and institute The lower cover for stating compressor cylinder 1 is fixedly connected.In this way, the installation site of dispenser can be transferred to place with small vibration, compress Machine drum body 1 and dispenser 2 connect that fixed stent 4 is also corresponding to be arranged on 1 time lid of compressor cylinder, are shaken with further reduction It is dynamic.

For example, the stent 4 is welded on the lower lid, and the dispenser 2 by way of locking member or welding with The stent 4 connects.Preferably, the locking member is metal strip or rubber strip.

In the embodiment shown in fig. 7, it is preferable that it is symmetrically provided with two stents 4 on the lower lid, described point Liquid device 2 is at the position between described two stents 4.Preferably, the stent 4 takes the shape of the letter U.

In Fig. 5 to embodiment shown in Fig. 8, it is preferable that the air intake duct 3 takes the shape of the letter U, one end of the air intake duct 3 with The connection of cylinder air entry, the other end towards the pump assembly in the 1 inner wall direction of compressor cylinder connect with the dispenser 2 It connects.In this embodiment, the cylinder air entry of pump assembly is set according to conventional set-up mode.In this way, the bend pipe of dispenser from Pump housing air-breathing nozzle extraction originally is connected to dispenser cylinder, need to only increase on the basis of original one it is curved.

In order to make dispenser bend pipe ess-strain small, pump housing air intake duct can be redesigned and its nozzle structure, cylinder are inhaled Port configurations, compressor lower cover.For example, in Fig. 9 to embodiment shown in Fig. 10, the utility model is to the cylinder of pump assembly Design is optimized in the position of air entry, it is preferable that air entry is provided on the lower lid of the compressor cylinder 1, under described The air entry in cylinder first end face that the air entry covered passes through the pump assembly in pipeline 5 and the compressor cylinder 1 connects It connects, one end of the air intake duct 3 is connect with the air entry on the lower lid, the other end is connect with the dispenser 2.It is at this point, excellent Selection of land, the air intake duct 3 are L-shaped bend pipe.

Preferably, lower flange 7 in the cylinder first end face 6 of the pump assembly is installed, is provided on the lower flange 7 Through-hole corresponding with the air entry in the cylinder first end face 6, the pipeline 5 pass through the through-hole and the cylinder first end Air entry connection on face 6.

The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.

Claims (14)

1. a kind of compressor, which is characterized in that including：Compressor cylinder (1) and dispenser (2), the dispenser (2) pass through suction Tracheae (3) is connect with the compressor cylinder (1), and the dispenser (2) is set to the one of compressor cylinder (1) end Side.

2. compressor according to claim 1, which is characterized in that the axis of the compressor cylinder (1) and the liquid separation In the axis of device (2) is generally aligned in the same plane.

3. compressor according to claim 1, which is characterized in that the axis of the compressor cylinder (1) and the liquid separation The axis of device (2) is parallel, overlaps or vertical.

4. compressor according to claim 1, which is characterized in that the dispenser (2) and the compressor cylinder (1) Lower cover is fixedly connected.

5. compressor according to claim 4, which is characterized in that the dispenser (2) passes through stent (4) and the compression The lower cover of machine drum body (1) is fixedly connected.

6. compressor according to claim 5, which is characterized in that the stent (4) is welded on the lower lid.

7. compressor according to claim 5, which is characterized in that the dispenser (2) passes through locking member or the side of welding Formula is connect with the stent (4).

8. compressor according to claim 7, which is characterized in that the locking member is metal strip or rubber strip.

9. compressor according to claim 5, which is characterized in that two stents are symmetrically provided on the lower lid (4), at position of the dispenser (2) between described two stents (4).

10. compressor according to claim 9, which is characterized in that the stent (4) takes the shape of the letter U.

11. compressor according to claim 1, which is characterized in that the air intake duct (3) takes the shape of the letter U, the air intake duct (3) One end connect with the cylinder air entry of the pump assembly towards compressor cylinder (1) the inner wall direction, the other end with it is described Dispenser (2) connects.

12. compressor according to claim 1, which is characterized in that be provided with suction on the lower lid of the compressor cylinder (1) Gas port, the air entry on the lower lid pass through the cylinder first end of pipeline (5) and the pump assembly in the compressor cylinder (1) Air entry connection on face, one end of the air intake duct (3) is connect with the air entry on the lower lid, the other end and the liquid separation Device (2) connects.

13. compressor according to claim 12, which is characterized in that the air intake duct (3) is L-shaped bend pipe.

14. compressor according to claim 12, which is characterized in that installed in the cylinder first end face of the pump assembly There is lower flange (7), through-hole corresponding with the air entry in the cylinder first end face is provided on the lower flange (7), it is described Pipeline (5) is connected by the through-hole with the air entry in the cylinder first end face.