CN2632344Y - Cylinder cap and air valve component of air compressor - Google Patents

Cylinder cap and air valve component of air compressor Download PDF

Info

Publication number
CN2632344Y
CN2632344Y CN 03265582 CN03265582U CN2632344Y CN 2632344 Y CN2632344 Y CN 2632344Y CN 03265582 CN03265582 CN 03265582 CN 03265582 U CN03265582 U CN 03265582U CN 2632344 Y CN2632344 Y CN 2632344Y
Authority
CN
China
Prior art keywords
valve
air
valve plate
cylinder head
air compressor
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.)
Expired - Lifetime
Application number
CN 03265582
Other languages
Chinese (zh)
Inventor
侯晓冬
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangsu Super Power Machinery Co ltd
Original Assignee
Jiangsu Super Power Machinery Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Jiangsu Super Power Machinery Co ltd filed Critical Jiangsu Super Power Machinery Co ltd
Priority to CN 03265582 priority Critical patent/CN2632344Y/en
Application granted granted Critical
Publication of CN2632344Y publication Critical patent/CN2632344Y/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Landscapes

  • Check Valves (AREA)
  • Compressor (AREA)

Abstract

The utility model relates to general machinery- a component of an air compressor. The designing of a reed air valve component of existing piston type small air compressor is existed with the problem of short service life of a valve sheet. The utility model provides new designing for a cylinder cap of the air compressor. The cylinder cap is provided with an inlet valve part and a valve plate under the cylinder cap is provided with a lifting limitation structure of the inlet valve and provided with a discharging valve component. The shapes and sizes of the valve sheets and relevant parts is minimally restricted and affected by the structure through the designing, the area of the valve sheet of the air valve can be increased according to the need and the utility model reduces the shape change of the valve sheet of the air valve and extends the service life of the valve sheet. Meanwhile, the discharging hole is increased as the area of the valve is increased, by adopting that the discharging temperature is reduced, the discharging efficiency is improved and the power is reduced because of the improvement of the discharging efficiency.

Description

A kind of cylinder head of air compressor and air valve parts
Affiliated technical field
The utility model belongs to universal machine---and parts of air compressor, it is specially adapted to the piston type micro-air compressor.
Background technique
The design of existing piston type micro-air compressor tongue air valve parts, all be installed in parts such as inlet and outlet valve block, lift limiter on the valve plate, inlet and outlet valve block and correlated parts shape, size are subjected to the restriction of structure, particularly air-intake valve plate be installed in valve plate below, air-intake valve plate lift restriction in the breathing process, can only realize by the cylinder end face, and contacting of cylinder end face and air-intake valve plate only is the part contact.Cause irregular motion of valve block and distortion thus, thereby reduced the life time of valve block.
Summary of the invention
In view of this, in order to overcome deficiency of the prior art, the utility model is by improving the structure of cylinder head and valve plate, provides that a kind of delivery temperature is low, exhaust efficiency is high, specific power is low, the cylinder head of the air compressor of valve block long service life and air valve parts.
Design concept of the present utility model is: the air compressor cylinder head carried out new design, is installed into the air valve part on the cylinder head, and design air-intake valve plate lift limiting structure on the valve plate below the cylinder head, and exhaust valve component is installed.According to this design, technical solution of the present utility model is: a kind of cylinder head of air compressor and air valve parts, it is made up of cylinder head, seal washer, air-intake valve plate and assembly thereof, exhaust valve plate and assembly thereof, valve plate, position relation between cylinder head, seal washer, the valve plate is, cylinder head is last, valve plate is following, seal washer places between cylinder head and the valve plate, exhaust valve plate and assembly thereof are installed on the valve plate, air-intake valve plate is installed in the cylinder head lower edge, drives air valve plate lift limiting groove into the air-intake valve plate relevant position on valve plate.
Be installed into the air valve part on the utility model cylinder head, on the valve plate below cylinder head, the structure of design suction valve lift restriction, and installation outlet valve main part, such design makes the geomery inferior limit ground of valve block and correlated parts be limited by structure influence, can increase the area of gas valve plate as required, reduce the deformation on the valve block unit area, prolong the working life of valve block.Simultaneously, because the valve block area increases, exhaust port also can increase, and this has just reduced delivery temperature, has improved exhaust efficiency.Because exhaust efficiency improves, specific power reduces.
Description of drawings
Accompanying drawing 1 is the utility model valve plate front view.
Accompanying drawing 2 is of the present utility model dress figure.
Among the figure, 1, screw rod, 2, nut, 3, packing ring, 4, lift limiter, 5, exhaust valve plate, 6, valve plate, 7, seal washer, 8, screw, 9, air-intake valve plate, 10, cylinder head, 11, air-intake valve plate lift limiting groove.
Specific embodiments
A kind of cylinder head of air compressor and air valve parts, it is by cylinder head (10), seal washer (7), air-intake valve plate (9), screw (8), exhaust valve plate (5), lift limiter (4), screw rod (1), nut (2), packing ring (3), valve plate (6) is formed, exhaust valve plate (5), lift limiter (4) is by screw rod (1), nut (2), packing ring (3) is installed on the valve plate (6), seal washer (7) places between cylinder head (10) and the valve plate (6), air-intake valve plate (9) is installed in cylinder head (10) lower edge by screw (8), goes up and air-intake valve plate (9) relevant position is driven air valve plate lift limiting groove (11) at valve plate (6).

Claims (1)

1, a kind of cylinder head of air compressor and air valve parts, it is by cylinder head, seal washer, air-intake valve plate and assembly thereof, exhaust valve plate and assembly thereof, valve plate are formed, position relation between cylinder head, seal washer, the valve plate is, cylinder head is last, valve plate is following, seal washer places between cylinder head and the valve plate, exhaust valve plate and assembly thereof are installed on the valve plate, it is characterized in that: air-intake valve plate is installed in the cylinder head lower edge, drives air valve plate lift limiting groove into the air-intake valve plate relevant position on valve plate.
CN 03265582 2003-01-10 2003-06-13 Cylinder cap and air valve component of air compressor Expired - Lifetime CN2632344Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 03265582 CN2632344Y (en) 2003-01-10 2003-06-13 Cylinder cap and air valve component of air compressor

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN03219208 2003-01-10
CN03219208.8 2003-01-10
CN 03265582 CN2632344Y (en) 2003-01-10 2003-06-13 Cylinder cap and air valve component of air compressor

Publications (1)

Publication Number Publication Date
CN2632344Y true CN2632344Y (en) 2004-08-11

Family

ID=34314840

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 03265582 Expired - Lifetime CN2632344Y (en) 2003-01-10 2003-06-13 Cylinder cap and air valve component of air compressor

Country Status (1)

Country Link
CN (1) CN2632344Y (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103939375A (en) * 2014-04-24 2014-07-23 广东美芝制冷设备有限公司 Exhaust mechanism for compressor and compressor with same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103939375A (en) * 2014-04-24 2014-07-23 广东美芝制冷设备有限公司 Exhaust mechanism for compressor and compressor with same
CN103939375B (en) * 2014-04-24 2016-02-17 广东美芝制冷设备有限公司 For compressor exhaust gear and there is the compressor of this exhaust gear

Similar Documents

Publication Publication Date Title
CN201696259U (en) Air valve plate component of small oil-free air compressor
CN101896721A (en) Method with compressor and energy-saving operation compressor of energy saving device
CN2632344Y (en) Cylinder cap and air valve component of air compressor
CN202360357U (en) Air valve type check valve for piston type compressor
CN2878723Y (en) Arch-type flow passage valve plate for full-enclosed refrigeration compressor
CN2903470Y (en) Matched structure of compressor exhausting hole with piston boss
CN215890382U (en) Efficient energy-saving type annular valve plate of compressor and piston type refrigeration compressor
CN200978789Y (en) Compressor cylinder lid sealing gasket
CN201204154Y (en) Pneumatic switch with single-stage energization device
CN2813921Y (en) Air compressor combination load-reducing sound silencer
CN209228575U (en) A kind of long service life and low power consumption air valve of minitype high voltage air compressor machine
CN2769637Y (en) Non-return valve
CN201486936U (en) Air inlet ring used for axial flow fan
CN216788666U (en) A valve plate subassembly for oil-free air compressor machine field
CN217462559U (en) Bearing frame with adjustable gas vent and contain its helical-lobe compressor
CN109026620A (en) It is a kind of applied to reciprocating-piston compressor without clearance type exhaust valve
CN2898499Y (en) Air valve
CN2433422Y (en) Plate valve block cylinder head structure of vehicle air compressor
CN218717357U (en) Air valve block air inlet structure of air compressor
CN2913671Y (en) Gas-valve assembly for mini-type piston type oil-free air compressor
CN2859004Y (en) Compressor air discharge valve
CN201202617Y (en) High anti-impact performance compressor valves
CN201187433Y (en) Valve plate composite structure for compressor
CN201916161U (en) Novel tubular direct current air valve
CN2509350Y (en) Large-cylinder diameter leaf valve

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CX01 Expiry of patent term

Expiration termination date: 20130613

Granted publication date: 20040811