CN106368933A - Cylinder head component of compressor and compressor with cylinder head component - Google Patents
Cylinder head component of compressor and compressor with cylinder head component Download PDFInfo
- Publication number
- CN106368933A CN106368933A CN201611061632.4A CN201611061632A CN106368933A CN 106368933 A CN106368933 A CN 106368933A CN 201611061632 A CN201611061632 A CN 201611061632A CN 106368933 A CN106368933 A CN 106368933A
- Authority
- CN
- China
- Prior art keywords
- valve plate
- cylinder head
- compressor
- head assembly
- muffler
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/12—Casings; Cylinders; Cylinder heads; Fluid connections
- F04B39/122—Cylinder block
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/0027—Pulsation and noise damping means
- F04B39/0083—Pulsation and noise damping means using blow off silencers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Compressor (AREA)
Abstract
The invention discloses a cylinder head component of a compressor and the compressor with the cylinder head component. The compressor comprises an air cylinder, a compression cavity with an opened end is limited in the air cylinder, the cylinder head component comprises a valve plate, an air suction valve piece, an exhaust valve piece, a lift limiting stopper and an exhaust silencer, the valve plate is arranged on the air cylinder, the open end of the compression cavity is closed, an air suction hole and an exhaust hole communicated with the compression cavity are formed in the valve plate, the air suction valve piece can be movably arranged on the valve plate to open and close the air suction hole, the exhaust valve piece can be movably arranged on the valve plate to open and close the exhaust hole, and the lift limiting stopper is arranged on the valve plate so as to limit lift of the exhaust valve piece; the exhaust silencer is arranged on the valve plate, and a silencing cavity is limited between the exhaust silencer and the valve plate and is communicated with the exhaust hole; a through hole corresponding to the air suction hole is formed in the exhaust silencer, and the exhaust silencer is formed through stamping of a metal plate. According to the cylinder head component of the compressor, airtightness is good, production cost of the compressor can be reduced, and the performance of the compressor is improved.
Description
Technical field
The present invention relates to Compressor Technology field, in particular it relates to the cylinder head assembly of a kind of compressor and there is its pressure
Contracting machine.
Background technology
Reciprocating type refrigeration compressor commonly used valve group part, its effect is the low-pressure gas sucking room temperature, discharges high temperature
Gases at high pressure.Valve group assembly in correlation technique is mainly made up of the exhaust valve plate of valve plate and stainless steel, exhaust valve plate
It is fixed on valve plate by riveting lift stopper, and the position setting valve seat in the corresponding exhaust valve plate of valve plate, exhaust valve plate peace
It is contained in valve seat, wherein valve group assembly is mounted by means of bolts on cylinder face, because refrigeration compressor is to valve group assembly
Sealing requirements are higher, and exhaust valve plate is fitted tightly with valve seat and is connected, and lead to the structure design of valve seat complex, high by high temperature
The impact in pressure ring border, the bolt torque rate of decay of valve group assembly is very fast, easily causes the leakage of gas, and valve group assembly adds
Work casting technique is complicated, device-specific, and production cost is higher, and reliability is poor.
Content of the invention
It is contemplated that at least solving one of above-mentioned technical problem to a certain extent.
For this reason, the present invention proposes a kind of cylinder head assembly of compressor, this cylinder head modular construction is simple, connects reliable, sealing
Property strong, improve the service behaviour of compressor.
The present invention also proposes a kind of compressor with above-mentioned cylinder head assembly.
The cylinder head assembly of the compressor of embodiment according to a first aspect of the present invention, described compressor includes cylinder, described gas
The compression chamber of open at one end is defined, described cylinder head assembly includes: valve plate, suction valve chip, exhaust valve plate, lift stopper in cylinder
And muffler, described valve plate is located on described cylinder and closes the open end of described compression chamber, described valve plate be provided with
The suction hole of described compression chamber connection and steam vent, described suction valve chip is movably located on described valve plate to open and close
Described suction hole, described exhaust valve plate is movably located on described valve plate to open and close described steam vent, described lift
Stop be located on described valve plate with limit described exhaust valve plate lift, described muffler be located on described valve plate and with
Silencing cavity is limited, described silencing cavity is connected with described steam vent, described muffler is provided with and institute between described valve plate
State the corresponding through hole of suction hole, described muffler is stamped to form by metallic plate.
The cylinder head assembly of compressor according to embodiments of the present invention, adopts metallic plate punching press by the setting in the side of valve plate
Muffler, with respect to the exhaust noise silencing chamber of die-casting die, processing technique is relatively simple, low production cost it is ensured that row
Tight connection between gas deafener and valve plate, prevents from affecting the close of silencing cavity because producing gap between muffler and valve plate
Close performance, reduce the work noise of compressor, limit the range of activity of exhaust valve plate using lift stopper, thus fixing row
Air valve plate and valve plate, and control opening and closing of steam vent, and then optimize the structure design of cylinder head assembly, it is effectively ensured
Being reliably connected between each assembly, compared to the compressor in correlation technique, the structure after optimization has not only ensured compressor
Run well, also improve stability and the reliability of compressor, air-tightness is good and quantity that decrease parts, improves life
Produce efficiency.
In addition, the cylinder head assembly of compressor according to embodiments of the present invention, can also have a technical characteristic adding as follows:
According to one embodiment of present invention, described metallic plate is steel plate
According to one embodiment of present invention, described lift stopper and described exhaust valve plate and described valve plate weld phase
Even.
According to one embodiment of present invention, described lift stopper, set respectively on described exhaust valve plate and described valve plate
There is the location hole for welding positioning.
According to one embodiment of present invention, described muffler and described valve plate are weldingly connected.
According to one embodiment of present invention, described muffler and described valve plate are respectively equipped with connecting hole, described
Cylinder head assembly also includes threaded connector, and described valve plate passes through described threaded connector and described cylinder with described muffler
It is connected.
According to one embodiment of present invention, described lift stopper is cold-heading carbon steel or steel plate, and described lift is spacing
The thickness of device is less than or equal to 2mm.
According to one embodiment of present invention, the thickness of described muffler is less than or equal to 3mm.
The compressor of embodiment according to a second aspect of the present invention.Cylinder head group including the compressor according to above-described embodiment
Part.
The additional aspect of the present invention and advantage will be set forth in part in the description, and partly will become from the following description
Obtain substantially, or recognized by the practice of the present invention.
Brief description
The above-mentioned and/or additional aspect of the present invention and advantage will become from reference to the description to embodiment for the accompanying drawings below
Substantially and easy to understand, wherein:
Fig. 1 is the installation diagram of cylinder head assembly according to embodiments of the present invention；
Fig. 2 is the front view of the valve plate of cylinder head assembly according to embodiments of the present invention；
Fig. 3 is the structural representation of the valve plate of cylinder head assembly according to embodiments of the present invention；
Fig. 4 is the left side view of the valve plate of cylinder head assembly according to embodiments of the present invention；
Fig. 5 is the structural representation of the muffler of cylinder head assembly according to embodiments of the present invention.
Reference:
100: cylinder head assembly；
10: valve plate；
11: suction hole；12: steam vent；13: location hole；
20: exhaust valve plate；30: lift stopper；
40: muffler；
41: silencing cavity；42: weld seam；43: connecting hole；44: threaded connector.
Specific embodiment
Embodiments of the invention are described below in detail, the example of described embodiment is shown in the drawings, wherein from start to finish
The element that same or similar label represents same or similar element or has same or like function.Below with reference to attached
The embodiment of figure description is exemplary it is intended to be used for explaining the present invention, and is not considered as limiting the invention.
Refrigeration compressor in correlation technique commonly used valve group part, its effect is the low-pressure gas sucking room temperature, row
Go out the gases at high pressure of high temperature, air inlet-exhaust valve assembly includes valve plate and the stainless steel material exhaust valve plate of iron-base powder metallurgy material,
Wherein valve plate is provided with sunk valve seat, and exhaust valve plate is placed on valve seat, and is fixed by riveting lift stopper, valve plate pad
Piece, air inlet-exhaust valve assembly, gland shim and cylinder head are fixed by screws on cylinder face, because refrigeration compressor does not allow high pressure
Cold media gas leak to housing from cylinder, therefore require valve board assembly sealing strong, in order that exhaust valve plate and valve seat fit tightly,
Valve seat construction design is more complicated, and manufacturing process is also more difficult, and part universality is poor.
Because valve group recited above and cylinder head are fixed by screws on cylinder face, screw torque is had high demands, dress
Join complex process, in addition after high temperature drying, screw torque occurs decay to compressor, easily causes gas leakage, additionally,
Valve group with need in cylinder head to design corresponding screw hole, increased volume of part so that compressor volume accordingly increases, cylinder
Lid is to be formed using cast such as aluminium alloys, and process equipment requires as special computer for special use, manufacturing cost height.
Furthermore, compressor cylinder rostral requires sealing strong, cylinder head part itself cannot with plate member fit completely from
And cause to leak, need to add pad guarantee sealing, thus increasing cost of parts, in addition lift stopper passes through rivet riveting
It is fixed on valve plate, after riveting, valve plate is easily deformed, also increase number of parts.
For this reason, the present invention proposes a kind of cylinder head assembly of compressor, this cylinder head modular construction is simple, connects reliable, sealing
Property strong, low production cost, improve the service behaviour of compressor.
1 to accompanying drawing 5 specifically describes the cylinder head group of the compressor of embodiment according to a first aspect of the present invention below in conjunction with the accompanying drawings
Part 100.
The cylinder head assembly 100 of compressor according to embodiments of the present invention, compressor includes cylinder (not shown), limit in cylinder
Surely there is the compression chamber (not shown) of open at one end, cylinder head assembly 100 includes valve plate 10, suction valve chip (not shown), exhaust valve plate
20th, lift stopper 30 and muffler 40, valve plate 10 be located on cylinder and closed compression chamber open end, valve plate 10 sets
There are the suction hole 11 connecting with compression chamber and steam vent 12, suction valve chip is movably located on valve plate 10 to open and close suction
Pore 11, exhaust valve plate 20 is movably located to open and close steam vent 12 on valve plate 10, and lift stopper 30 is located at valve
To limit the lift of exhaust valve plate 20 on plate 10, muffler 40 is located on valve plate 10 and limits noise reduction and valve plate 10 between
Chamber 41, silencing cavity 41 is connected with steam vent 12, and muffler 40 is provided with through hole corresponding with suction hole 11, muffler
40 are stamped to form by metallic plate.
In other words, compressor is mainly made up of cylinder and cylinder head assembly 100, and cylinder is formed as the cylindrical knot of open at one end
Structure, limits compression chamber, and compression chamber is axially extending along cylinder, the side of compression chamber is provided with cylinder head assembly 100 in cylinder,
Cylinder head assembly 100 is mainly made up of valve plate 10, suction valve chip, exhaust valve plate 20, lift stopper 30 and muffler 40, valve
Plate 10 and the open end in cylinders closed compression chamber, valve plate 10 is provided with suction hole 11 and steam vent 12, suction hole 11 He
Steam vent 12 is connected with compression chamber respectively, and the side of steam vent 12 is provided with exhaust valve plate 20, and exhaust valve plate 20 is parallel with valve plate 10
Arrangement simultaneously can open and close steam vent 12, and exhaust valve plate 20 is provided with lift stopper 30, is controlled using lift stopper 30
The distance between exhaust valve plate 20 processed and valve plate 10, thus control opening and closing of steam vent 12.
Further, side (right side as shown in Figure 1) setting muffler 40, muffler 40 and the valve of valve body
Plate 10 cooperation limits silencing cavity 41, and silencing cavity 41 is connected with compression chamber by steam vent 12, and wherein, muffler 40 adopts
Metallic plate punching press is made, and the surface smoothness of the muffler 40 that metallic plate is stamped and formed out is higher, can not only ensure aerofluxuss
Being stably connected between deafener 40 and valve plate 10 moreover it is possible to improve the seal of silencing cavity 41, compared to the pressure in correlation technique
Contracting machine, eliminates sheet gasket structure, and performance is more preferably, and muffler 40 has through hole, through hole and suction hole 11 position
Corresponding and seal setting with respect to silencing cavity 41, using through hole for compressor provide fresh distinguished and admirable it is ensured that the normal fortune of compressor
OK.
Thus, the cylinder head assembly 100 of compressor according to embodiments of the present invention, is adopted by arranging in the side of valve plate 10
The muffler 40 that metallic plate is stamped to form, with respect to the exhaust noise silencing chamber of the die-casting die in correlation technique, processing technique is relatively
For simple, low production cost it is ensured that tight connection between muffler 40 and valve plate 10, prevent because muffler 40 with
Produce gap between valve plate 10 and affect the airtight performance of silencing cavity 41, reduce the work noise of compressor, using a liter degree
Position device 30 limits the range of activity of exhaust valve plate 20, thus fixing exhaust valve plate 20 and valve plate 10, and control beating of steam vent 12
Push And Release closes, and then optimizes the structure design of cylinder head assembly 100, being reliably connected each assembly between has been effectively ensured, has compared
Compressor in correlation technique, the structure after optimization has not only ensured the normal operation of compressor, also improves compressor
Stability and reliability, air-tightness is good and quantity that decrease parts, improves production efficiency.
Alternatively, metallic plate is steel plate that is to say, that muffler 40 is formed using steel plate punched, due to steel plate
Plasticity is preferable, and strength and stiffness are larger, can not only ensure the structural stability of muffler 40 moreover it is possible to simplify row
The production technology of gas deafener 40, reduces the production cost of muffler 40.
It should be noted that steel plate is in punching course, the flatness of stamping surface is higher, the peripheral edge of muffler 40
More smooth at edge, with valve plate 10 connection procedure in, the joint gap between muffler 40 and valve plate 10 is less, improve
The airtight performance of silencing cavity 41, prevents from affecting the normal work of compressor because of silencing cavity 41 poor air-tightness, reduce further
The work noise of compressor.
Advantageously, lift stopper 30 and exhaust valve plate 20 and valve plate 10 are weldingly connected.Specifically, as shown in Fig. 2 lift
Stop 30 and exhaust valve plate 20 are welded on valve plate 10 side wall, and exhaust valve plate 20 covers steam vent 12 to control steam vent 12
Open and close, lift stopper 30 is located on exhaust valve plate 20, and with exhaust valve plate 20 in the horizontal direction (as Fig. 1 institute
The left and right directions showing) on one end be weldingly connected.
Wherein, lift stopper 30 and exhaust valve plate 20 and valve plate 10 weld, thus by lift stopper 30 and air bleeding valve
Piece 20 is fixedly connected on valve plate 10, and structure is relatively simple with construction technology, compared with the riveting method in correlation technique, simplifies
Lift stopper 30 and the attachment structure of exhaust valve plate 20, decrease the number of parts of compressor, thus reducing compressor
Production cost, the reliability being weldingly connected is higher, further increases lift stopper 30 steady with the connection of exhaust valve plate 20
Qualitative and reliability, prevents because of the normal work of rivet fatigue impaired impact compressor.
As shown in Fig. 2 being respectively provided with, on lift stopper 30, exhaust valve plate 20 and valve plate 10, the positioning that welding positions
Hole 13.That is, being provided with location hole 13 on lift stopper 30, exhaust valve plate 20 and valve plate 10, in welding process, profit
Coordinate the position of fixed lift stop 30, exhaust valve plate 20 and valve plate 10 with positioning rod member and location hole 13, prevent a liter degree
Position device 30, exhaust valve plate 20 are moved in welding process with valve plate 10, impact lift stopper 30, the weldering of exhaust valve plate 20
Connect position, thus ensureing the welding quality of lift stopper 30, exhaust valve plate 20 and valve plate 10.
Thus, optimize lift stopper 30, exhaust valve plate 20 connects the welding sequence of valve plate 10, improves lift spacing
Connection precision between device 30, exhaust valve plate 20 and valve plate 10, prevents because of exhaust valve plate 20 position bias effect steam vent 12
Normal work, and reduce the difficulty of welding, reduce the assembly cost of compressor, improve assembling speed.
Alternatively, muffler 40 and valve plate 10 are weldingly connected.Specifically, as shown in figure 5, the one of exhaust noise silencing chamber 41
Side (left side as shown in Figure 1) is opened wide, and the outside of open ports is provided with weld seam 42, and weld seam 42 is along the circumferential cloth of silencing cavity 41 open ports
Put.
Wherein, it is connected by the way of welding between muffler 40 and valve plate 10, tight with the bolt in correlation technique
Solid phase ratio, the connective stability between muffler 40 and valve plate 10 and reliability are higher, prevent because of the long-time work of compressor
Make to lead to bolt fatigue or the lax connection loosing causing, and weld seam 42 is along the external circumferential arrangement of silencing cavity 41, further
Increased the sealing property of silencing cavity 41, save the seal member between muffler 40 and valve plate 10, furthermore, eliminate
Bolt connection, thus decreasing the screwed hole in correlation technique and bolt arrangement, reduces production cost, reduces cylinder head assembly
100 volume.
Further, muffler 40 and valve plate 10 are respectively equipped with connecting hole 43, cylinder head assembly 100 also includes screw thread
Connector 44, valve plate 10 and muffler 40 are threaded connection part 44 and cylinders.
As shown in figure 1, muffler 40 is provided with the connecting hole 43 of corresponding arrangement with valve plate 10, connecting hole 43 is in level
On direction, (left and right directions as shown in Figure 1) runs through muffler 40 and valve plate 10, position corresponding with connecting hole 43 on cylinder
Install screwed hole, in connecting hole 43, be provided with threaded connector 44, threaded connector 44 has run through connecting hole 43 and has been fixedly connected on
Screw thread in the hole on cylinder, thus muffler 40 and valve plate 10 is fixed on cylinder.
Thus, it is threaded connection part 44 and connects valve plate 10, muffler 40 and cylinder, structure is simple, easy to operate,
Improve the efficiency of assembling of compressor, and improve valve plate 10 and muffler 40 motility, be compressor maintenance with
Cleaning provides convenient, and be weldingly connected between muffler 40 and valve plate 10, reduce the abrasion of threaded connector 44, prolong
Grow the service life of cylinder head assembly 100.
Alternatively, lift stopper 30 is cold-heading carbon steel or steel plate, and the thickness of lift stopper 30 is less than or equal to 2mm.
In other words, lift stopper 30 is processed using cold-heading carbon steel, due to the intensity high-performance of cold-heading carbon steel
Good, production cost is relatively low, and such that it is able to improve the performance of lift stopper 30, lift stopper 30 can also adopt steel plate, with
Sample disclosure satisfy that the job requirement of lift stopper 30.
Further, the thickness of lift stopper 30 is less than or equal to 2mm that is to say, that the thickness of lift stopper 30 can
To be 2mm it is also possible to be less than 2mm, for example, can be 1mm or 1.5mm, on the basis meeting exhaust valve plate 20 work
On, reduce the thickness of lift stopper 30, the impact to other parts for the lift stopper 30 can be reduced, and be conducive to reducing
The weight of cylinder head assembly 100.
Advantageously, the thickness of muffler 40 is less than or equal to 3mm, and in other words, muffler 40 is less than using thickness
The metallic plate punching press of 3mm is made, and the thickness of metallic plate can be 3mm or 2mm or 2.5mm, disappears meeting aerofluxuss
On the premise of sound device 40 structural strength and reliability, reduce the thickness of muffler 40, the material that can reduce metallic plate is used
Amount, reduces production material input cost, and reduces the difficulty of Sheet Metal Forming Technology, improves the production speed of muffler 40
Degree.
The compressor of according to a second aspect of the present invention embodiment is detailed below.
Compressor according to embodiments of the present invention includes the cylinder head assembly 100 according to above-described embodiment, and compressor includes machine
Shell, cylinder, piston and cylinder head assembly 100, limit cavity in casing, be provided with cylinder, cylinder side and cylinder head assembly in cavity
100 are connected, and limit compression chamber, compression intracavity is provided with piston, and compression chamber passes through cylinder head group between cylinder head assembly 100 and cylinder
Part 100 realizes the discharge of air-flow with the supply of fresh gas flow it is ensured that compressor runs well.
Because the cylinder head assembly 100 according to the present invention has above-mentioned technique effect, therefore, according to the pressure of the embodiment of the present application
Contracting machine also has above-mentioned technique effect, that is, this compressor muffler 40 be welded to connect in valve plate 10 with exhaust valve plate 20
On, improve stability and the reliability of compressor, optimize the structure design of compressor, decrease number of components, improve
The airtight performance of compressor, and reduce the production cost of compressor, furthermore, each part of compressor connects reliable, structure
Stable, extend the service life of compressor, reduce maintenance cost.
Other of compressor according to embodiments of the present invention constitute and operate for those of ordinary skills
It is all known, be not detailed herein.
In describing the invention it is to be understood that term " " center ", " longitudinal ", " horizontal ", " length ", " width ",
" thickness ", " on ", D score, "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outward ", " up time
The orientation of instruction such as pin ", " counterclockwise " or position relationship are based on orientation shown in the drawings or position relationship, are for only for ease of
The description present invention and simplification describe, rather than the device of instruction or hint indication or element must have specific orientation, Yi Te
Fixed azimuth configuration and operation, are therefore not considered as limiting the invention.
Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or hint relative importance
Or the implicit quantity indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or
Implicitly include one or more this feature.In describing the invention, " multiple " are meant that two or more,
Unless otherwise expressly limited specifically.
In the present invention, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection ", " fixation " etc.
Term should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or is integrally connected；It can be machine
Tool connects or electrically connects；Can be to be joined directly together it is also possible to be indirectly connected to by intermediary, can be two units
Connection within part.For the ordinary skill in the art, above-mentioned term can be understood as the case may be at this
Concrete meaning in bright.
In the description of this specification, reference term " embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or the spy describing with reference to this embodiment or example
Point is contained at least one embodiment or the example of the present invention.In this manual, to the schematic representation of above-mentioned term not
Necessarily refer to identical embodiment or example.And, the specific features of description, structure, material or feature can be any
One or more embodiments or example in combine in an appropriate manner.
Although embodiments of the invention have been shown and described above it is to be understood that above-described embodiment is example
Property it is impossible to be interpreted as limitation of the present invention, those of ordinary skill in the art is in the principle without departing from the present invention and objective
In the case of above-described embodiment can be changed within the scope of the invention, change, replace and modification.
Claims (9)
1. a kind of cylinder head assembly of compressor, it is characterised in that described compressor includes cylinder, defines one end in described cylinder
Unlimited compression chamber, described cylinder head assembly includes:
Valve plate, described valve plate is located on described cylinder and closes the open end of described compression chamber, described valve plate be provided with described
The suction hole of compression chamber connection and steam vent；
Suction valve chip, described suction valve chip is movably located on described valve plate to open and close described suction hole；
Exhaust valve plate, described exhaust valve plate is movably located on described valve plate to open and close described steam vent；
Lift stopper, described lift stopper is located on described valve plate to limit the lift of described exhaust valve plate；
Muffler, described muffler is located on described valve plate and limits silencing cavity and described valve plate between, described
Silencing cavity is connected with described steam vent, and described muffler is provided with through hole corresponding with described suction hole, and described aerofluxuss disappear
Sound device is stamped to form by metallic plate.
2. the cylinder head assembly of compressor according to claim 1 is it is characterised in that described metallic plate is steel plate.
3. the cylinder head assembly of compressor according to claim 1 is it is characterised in that described lift stopper and described aerofluxuss
Valve block and described valve plate are weldingly connected.
4. the cylinder head assembly of compressor according to claim 3 is it is characterised in that described lift stopper, described aerofluxuss
It is respectively provided with, on valve block and described valve plate, the location hole that welding positions.
5. the cylinder head assembly of compressor according to claim 1 is it is characterised in that described muffler and described valve plate
It is weldingly connected.
6. the cylinder head assembly of compressor according to claim 1 is it is characterised in that described muffler and described valve plate
On be respectively equipped with connecting hole, described cylinder head assembly also includes threaded connector, and described valve plate and described muffler pass through institute
State threaded connector and described cylinders.
7. the cylinder head assembly of compressor according to claim 1 is it is characterised in that described lift stopper is cold-heading carbon
Steel or steel plate, the thickness of described lift stopper is less than or equal to 2mm.
8. the cylinder head assembly of compressor according to claim 1 is it is characterised in that the thickness of described muffler is less than
Equal to 3mm.
9. a kind of compressor is it is characterised in that include the cylinder head assembly of the compressor any one of claim 1-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611061632.4A CN106368933A (en) | 2016-11-25 | 2016-11-25 | Cylinder head component of compressor and compressor with cylinder head component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611061632.4A CN106368933A (en) | 2016-11-25 | 2016-11-25 | Cylinder head component of compressor and compressor with cylinder head component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106368933A true CN106368933A (en) | 2017-02-01 |
Family
ID=57892690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611061632.4A Pending CN106368933A (en) | 2016-11-25 | 2016-11-25 | Cylinder head component of compressor and compressor with cylinder head component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106368933A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109595251A (en) * | 2017-09-30 | 2019-04-09 | 广东美芝制冷设备有限公司 | Parts of bearings and compressor, refrigerating plant with it |
| CN110397574A (en) * | 2019-08-26 | 2019-11-01 | 黄石尼美特科技发展有限公司 | A kind of the valve group component and compressor of low-loss compressor |
| CN111852873A (en) * | 2020-07-27 | 2020-10-30 | 重庆长安汽车股份有限公司 | Mechanical vacuum pump |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1180399A (en) * | 1996-01-23 | 1998-04-29 | 松下冷机株式会社 | Electrically-operated sealed compressor |
| KR20060004102A (en) * | 2004-07-08 | 2006-01-12 | 삼성전자주식회사 | Reciprocating compressor |
| CN202402260U (en) * | 2011-11-18 | 2012-08-29 | 广州万宝集团压缩机有限公司 | Structure of air suction and exhaust valve plate of compressor of refrigerator |
| CN202520518U (en) * | 2012-04-27 | 2012-11-07 | 黄石东贝电器股份有限公司 | High-stability noise reduction cylinder end assembly |
| CN205036534U (en) * | 2015-09-30 | 2016-02-17 | 安徽美芝制冷设备有限公司 | A compressor that is used for valves part of compressor and has it |
| CN206221216U (en) * | 2016-11-25 | 2017-06-06 | 安徽美芝制冷设备有限公司 | The cylinder head component and the compressor with it of compressor |
-
2016
- 2016-11-25 CN CN201611061632.4A patent/CN106368933A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1180399A (en) * | 1996-01-23 | 1998-04-29 | 松下冷机株式会社 | Electrically-operated sealed compressor |
| KR20060004102A (en) * | 2004-07-08 | 2006-01-12 | 삼성전자주식회사 | Reciprocating compressor |
| CN202402260U (en) * | 2011-11-18 | 2012-08-29 | 广州万宝集团压缩机有限公司 | Structure of air suction and exhaust valve plate of compressor of refrigerator |
| CN202520518U (en) * | 2012-04-27 | 2012-11-07 | 黄石东贝电器股份有限公司 | High-stability noise reduction cylinder end assembly |
| CN205036534U (en) * | 2015-09-30 | 2016-02-17 | 安徽美芝制冷设备有限公司 | A compressor that is used for valves part of compressor and has it |
| CN206221216U (en) * | 2016-11-25 | 2017-06-06 | 安徽美芝制冷设备有限公司 | The cylinder head component and the compressor with it of compressor |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109595251A (en) * | 2017-09-30 | 2019-04-09 | 广东美芝制冷设备有限公司 | Parts of bearings and compressor, refrigerating plant with it |
| CN110397574A (en) * | 2019-08-26 | 2019-11-01 | 黄石尼美特科技发展有限公司 | A kind of the valve group component and compressor of low-loss compressor |
| CN111852873A (en) * | 2020-07-27 | 2020-10-30 | 重庆长安汽车股份有限公司 | Mechanical vacuum pump |
| CN111852873B (en) * | 2020-07-27 | 2022-08-09 | 重庆长安汽车股份有限公司 | Mechanical vacuum pump |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106368933A (en) | Cylinder head component of compressor and compressor with cylinder head component | |
| EP3822488B1 (en) | Cylinder head assembly, compressor and refrigeration device | |
| CN108343607B (en) | Compression mechanism and compressor with same | |
| CN206221216U (en) | The cylinder head component and the compressor with it of compressor | |
| EP3392507A1 (en) | Sliding vane control structure for variable-capacity air cylinder, variable-capacity air cylinder and variable-capacity compressor | |
| CN102884320B (en) | Hollow valve plate | |
| CN210637236U (en) | Pump body subassembly and compressor | |
| CN106224207A (en) | Compressor and cylinder head assembly thereof | |
| CN106837749A (en) | The cylinder head component and the compressor with it of compressor | |
| CN206054247U (en) | Compressor and its cylinder head component | |
| CN201714635U (en) | Cushion valve | |
| CN206360869U (en) | The cylinder head component of compressor and the compressor with it | |
| CN203412725U (en) | Exhaust valve sheet for refrigeration compressor | |
| CN208966389U (en) | PCV valve connection structure | |
| CN221610575U (en) | Rotor type compressor bearing with rivet | |
| CN207634260U (en) | A kind of piston of Reciprocting piston compressor | |
| CN101070831A (en) | Hermetic compressor | |
| CN112112727A (en) | Pneumatic actuator and turbocharger | |
| CN213016687U (en) | Piston assembly, compressor assembly and refrigeration equipment | |
| CN218178048U (en) | Pneumatic high vacuum baffle valve mechanism | |
| CN216198874U (en) | Novel diaphragm compressor | |
| CN213088183U (en) | Valve seat plate assembly and air compressor | |
| CN216344194U (en) | Safety double-valve body and tubular safety double-valve | |
| CN209637963U (en) | A kind of Reciprocting piston compressor air valve system | |
| CN109356821A (en) | Linear compressor air inlet-exhaust valve component and linear compressor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170201 |