CN209294005U - A kind of compressor of air conditioner valve block - Google Patents

Abstract

The utility model discloses a kind of compressor of air conditioner valve blocks, it is related to refrigeration compressor middle valve plate, valve block ontology including thin rounded flakes shape, multiple through-holes are uniformly provided with around its center of circle on valve block ontology, a tongue being arranged radially along valve block ontology and about valve block ontology radial symmetric is provided in each through-hole, tongue is specifically made of tongue and cantilever, one end of cantilever connect its other end with valve block ontology and connect with tongue, gas vent is offered on cantilever, the two sides of end of the tongue far from cantilever are respectively arranged with a raised thin slice, the middle part of end of the tongue far from cantilever is arc convex block, two raised thin slices and arc convex block make the one end of tongue far from cantilever in mountain font；The utility model reduces the difficulty of tongue unlatching, improves equipment operating efficiency, the contact area of tongue and cylinder body is reduced by the way that raised thin slice is arranged, to realize the purpose of noise reduction.

Description

A kind of compressor of air conditioner valve block

Technical field

The utility model relates to refrigeration compressor fittings equipment technical field, specially a kind of compressor of air conditioner valve block.

Background technique

Automobile air conditioner compressor has various structures at present, and the general power that consumes is larger, seriously affects automobile sometimes The speed of service, if especially when automobile is climbed, automobile engine power is smaller, air-conditioning can not even be started, in addition most pressures Gap between contracting machine suction valve chip tongue and valve body is larger, and the refrigerant for often retaining compressor refrigerant is more, increases Compressor air-discharging clearance reduces the refrigerating efficiency of compressor more；The second is since compressor is all installed in outside railway carriage, So many automobile air conditioner compressor manufacturing enterprises think little of the reduction of compressor noise, making automobile, noise is larger under steam, And it to collide and generate larger with compressor valve board and cylinder body when the suction valve chip open and close of automobile air conditioner compressor Noise, it is larger to surrounding environment influence, and suction valve chip and the bigger noise that it is generated of valve plate impact area are also bigger；Third is Effect when suction valve chip opens and closes by pressure of inspiration(Pi), bigger, the unlatching of tongue of suction valve chip tongue root section product Power is also bigger, and it is big that such compressor not only consumes power, while the valve block tongue service life also being made also to be affected.

Therefore, how prior art defect is solved, is urgent problem now.

Utility model content

The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of compressor of air conditioner valve block, with Noise is larger when solving the use of prior art middle valve plate and opens technical problem with stronger dynamics.

The utility model is achieved through the following technical solutions:

The utility model provides a kind of compressor of air conditioner valve block, the valve block ontology including thin rounded flakes shape, the valve Multiple through-holes are uniformly provided with around its center of circle on piece ontology, one is provided in each through-hole and is radially set along valve block ontology Tongue setting and about valve block ontology radial symmetric, one end of the tongue connect rest part not with the valve block ontology With the valve block body contacts, the tongue is specifically made of tongue and cantilever, and the cantilever is close to valve block ontology circle The heart, one end of the cantilever connect its other end with the valve block ontology and connect with the tongue, the row of offering on the cantilever Stomata, and the gas vent is arranged about the axisymmetrical of the cantilever, the two sides of end of the tongue far from the cantilever It is respectively arranged with a raised thin slice, and two raised thin slices are arranged about the axisymmetrical of the tongue, the tongue is separate The middle part of the end of cantilever is arc convex block, two raised thin slices and arc convex block make the tongue far from cantilever one End is in mountain font, and two raised thin slices, arc convex block and tongue are structure as a whole, and horizontal plane where four top It is respectively same level with horizontal plane where bottom.

Further, circular mounting hole is offered at the center of the valve block ontology.

Further, the tongue is specially 6.

The utility model has the advantage that the utility model provides a kind of compressor of air conditioner valve compared with prior art Piece, the valve block is by setting mountain font for the tongue part of tongue in traditional valve block, so that the end area of tongue is effective Reduce, to reduce the collision area of tongue and valve plate and cylinder in tongue, and then valve block can be significantly reduced and run The noise content generated in journey；By in tongue cantilever portion separately set gas vent, on the one hand can reduce the cross-sectional area of cantilever, make It obtains cantilever to be divided into two, reduces the unlatching difficulty of valve block, reduce unlatching loss power, improve the operational efficiency of equipment.

Detailed description of the invention

Fig. 1 is a kind of main view of compressor of air conditioner valve block of the utility model.

In figure: 1, valve block ontology；2, tongue；3, cantilever；4, tongue；5, gas vent；6, raised thin slice；7, arc convex Block；8, mounting hole.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Referring to Fig. 1, a kind of embodiment provided by the utility model:

A kind of compressor of air conditioner valve block, the valve block ontology 1 including thin rounded flakes shape are equal around its center of circle on valve block ontology 1 It is even to offer multiple through-holes, be provided in each through-hole one it is being arranged radially along valve block ontology 1 and about 1 diameter of valve block ontology To symmetrical tongue 2, one end of tongue 2 connects rest part with valve block ontology 1 and does not contact with valve block ontology 1, and tongue 2 is specific It is made of tongue 4 and cantilever 3, and cantilever 3 is close to 1 center of circle of valve block ontology, it is another that one end of cantilever 3 with valve block ontology 1 connect its End is connect with tongue 4, gas vent 5 is offered on cantilever 3, and gas vent 5 is arranged about the axisymmetrical of cantilever 3, tongue 4 is separate The two sides of the end of cantilever 3 are respectively arranged with a raised thin slice 6, and two raised thin slices 6 are set about the axisymmetrical of tongue 4 It sets, the middle part of end of the tongue 4 far from cantilever 3 is arc convex block 7, and two raised thin slices 6 make tongue with arc convex block 7 4 one end far from cantilever 3 are in mountain font, and two raised thin slices 6, arc convex block 7 and tongue 4 four are structure as a whole, and four Horizontal plane where horizontal plane where the top of person and bottom is respectively same level.

Preferably, circular mounting hole 8 is offered at the center of valve block ontology 1.

Preferably, tongue 2 is specially 6.

The tongue part of tongue in traditional valve block is close to the center of valve block, and the middle tongue 4 of tongue 2 in the present embodiment For the center far from valve block ontology 1, and by setting the end of tongue 4 to by two raised thin slices 6 and 7 structure of arc convex block At so that it is in mountain font, so that the material between two raised thin slices 6 and arc convex block 7 omits, although improving Manufacture difficulty still significantly reduces its tongue area, while tongue 2 compared to the tongue end of traditional half elliptic type It can only be contacted by two raised thin slices 6 with cylinder body when being collided with compressor casing, avoid tongue and cylinder in traditional valve block The drawbacks of body collision is entire tongue, and then significantly reduce the noise content that valve block generates at runtime；By in cantilever 3 In open up gas vent 5, on the one hand reduce the cross-sectional area of cantilever 3, be divided into two cantilever 3, reduce The difficulty that tongue 4 is opened, thereby reduces the consumption power of equipment, improves the operational efficiency of equipment.

Claims (3)

1. a kind of compressor of air conditioner valve block, the valve block ontology (1) including thin rounded flakes shape, which is characterized in that the valve block sheet Multiple through-holes are uniformly provided with around its center of circle on body (1), one is provided in each through-hole along valve block ontology (1) radial direction Tongue (2) being arranged and about valve block ontology (1) radial symmetric, one end of the tongue (2) and the valve block ontology (1) are even Rest part is connect not contact with the valve block ontology (1), the tongue (2) is specifically made of tongue (4) and cantilever (3), and For the cantilever (3) close to valve block ontology (1) center of circle, it is another that one end of the cantilever (3) connect it with the valve block ontology (1) One end is connect with the tongue (4), is offered gas vent (5) on the cantilever (3), and the gas vent (5) is about described outstanding The axisymmetrical of arm (3) is arranged, and the two sides of end of the tongue (4) far from the cantilever (3) are respectively arranged with a protrusion Thin slice (6), and two raised thin slices (6) are arranged about the axisymmetrical of the tongue (4), the tongue (4) is far from cantilever (3) The middle part of end be arc convex block (7), two raised thin slices (6) make the tongue (4) separate with arc convex block (7) One end of cantilever (3) is in mountain font, and two raised thin slices (6), arc convex block (7) and tongue (4) four are structure as a whole, and Horizontal plane where horizontal plane where four top and bottom is respectively same level.

2. a kind of compressor of air conditioner valve block according to claim 1, which is characterized in that in the valve block ontology (1) Circular mounting hole (8) are offered at the heart.

3. a kind of compressor of air conditioner valve block according to claim 2, which is characterized in that the tongue (2) is specially 6 It is a.