CN202614482U - Air-tightness detecting device of plunger-type cylinder - Google Patents

Air-tightness detecting device of plunger-type cylinder Download PDF

Info

Publication number
CN202614482U
CN202614482U CN 201220116226 CN201220116226U CN202614482U CN 202614482 U CN202614482 U CN 202614482U CN 201220116226 CN201220116226 CN 201220116226 CN 201220116226 U CN201220116226 U CN 201220116226U CN 202614482 U CN202614482 U CN 202614482U
Authority
CN
China
Prior art keywords
air
plunger
type cylinder
water tank
detecting device
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 - Fee Related
Application number
CN 201220116226
Other languages
Chinese (zh)
Inventor
袁志刚
施海峰
蒋亦峰
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.)
NANTONG JIUJIU HYDRAULIC MACHINERY MANUFACTURING Co Ltd
Original Assignee
NANTONG JIUJIU HYDRAULIC MACHINERY MANUFACTURING 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 NANTONG JIUJIU HYDRAULIC MACHINERY MANUFACTURING Co Ltd filed Critical NANTONG JIUJIU HYDRAULIC MACHINERY MANUFACTURING Co Ltd
Priority to CN 201220116226 priority Critical patent/CN202614482U/en
Application granted granted Critical
Publication of CN202614482U publication Critical patent/CN202614482U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

The utility model relates to an air-tightness detecting device of a plunger-type cylinder. The innovation point is that the air-tightness detecting device of the plunger-type cylinder includes a water tank. A limit frame is arranged in the water tank. The air-tightness detecting device of the plunger-type cylinder also includes an air compression tin. An air outlet pipe of the air compression tin is arranged in a side of the water tank. An end part of the air outlet pipe is provided with a quick-change joint. The air outlet pipe is provided with a valve. In use, the plunger-type cylinder is disposed in the limit frame. The air outlet pipe is connected with an air inlet nozzle of the plunger-type cylinder through the quick-change joint. The valve is opened and gas having certain pressure is filled into the plunger-type cylinder. Through observing whether bubbles appear in the periphery of the plunger-type cylinder or not, that whether air leakage occurs or not can be judged.

Description

A kind of plunger case air-tightness detection device
Technical field
The utility model relates to a kind of plunger case air-tightness detection device, particularly a kind of plunger case air-tightness detection device simple in structure, easy to detect.
Background technology
Plunger case is a kind of of hydraulic cylinder, and it is because simple in structure, low cost of manufacture and widespread use.At plunger case in process of production, need carry out sealing property to it detects.Present plunger case special detection device complex structure, cost is high, uses to receive certain limitation.
Summary of the invention
The technical matters that the utility model will solve provides a kind of plunger case air-tightness detection device simple in structure, easy to detect.
For solving the problems of the technologies described above; The technical scheme of the utility model is: a kind of plunger case air-tightness detection device, and its innovative point is: comprise a water tank, be provided with spacing framework in the said water tank; Also comprise an air compression tank; The escape pipe of said air compression tank is arranged on a side of water tank, and the end of said escape pipe is equipped with hydraulic quick coupler, on the said escape pipe valve is installed.
The advantage of the utility model is: during use; Plunger case is placed in the spacing framework, and escape pipe is connected with the admission piece of plunger case through hydraulic quick coupler, opens valve fills certain pressure to plunger case gas; Around observing plunger case whether bubble is arranged, can judge whether gas leakage.
Description of drawings
Fig. 1 is the utility model plunger case air-tightness detection device structural representation.
Embodiment
As shown in Figure 1, comprise a water tank 1, be provided with spacing framework 2 in the water tank 1, also comprise an air compression tank 3, the escape pipe 4 of this air compression tank 3 is arranged on a side of water tank 1, and the end of escape pipe 4 is equipped with hydraulic quick coupler 5, and valve 6 is installed on the escape pipe 4.
During use, plunger case 7 is placed in the spacing framework 2, escape pipe 4 is connected with the admission piece of plunger case 7 through hydraulic quick coupler 5; Open valve 6 inflations; To filling the gas of certain pressure in the plunger case 7, whether on every side have bubble, can judge whether gas leakage if observing plunger case 7.

Claims (1)

1. plunger case air-tightness detection device; It is characterized in that: comprise a water tank; Be provided with spacing framework in the said water tank, also comprise an air compression tank, the escape pipe of said air compression tank is arranged on a side of water tank; The end of said escape pipe is equipped with hydraulic quick coupler, on the said escape pipe valve is installed.
CN 201220116226 2012-03-26 2012-03-26 Air-tightness detecting device of plunger-type cylinder Expired - Fee Related CN202614482U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220116226 CN202614482U (en) 2012-03-26 2012-03-26 Air-tightness detecting device of plunger-type cylinder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220116226 CN202614482U (en) 2012-03-26 2012-03-26 Air-tightness detecting device of plunger-type cylinder

Publications (1)

Publication Number Publication Date
CN202614482U true CN202614482U (en) 2012-12-19

Family

ID=47348171

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220116226 Expired - Fee Related CN202614482U (en) 2012-03-26 2012-03-26 Air-tightness detecting device of plunger-type cylinder

Country Status (1)

Country Link
CN (1) CN202614482U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105372015A (en) * 2015-12-16 2016-03-02 芜湖杰诺科技有限公司 Ridge type valve airtight testing device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105372015A (en) * 2015-12-16 2016-03-02 芜湖杰诺科技有限公司 Ridge type valve airtight testing device

Similar Documents

Publication Publication Date Title
CN201387375Y (en) Device for testing leak tightness of moulds
CN203616063U (en) Valve oil seal static sealing performance detection device
CN202614482U (en) Air-tightness detecting device of plunger-type cylinder
CN204128761U (en) A kind of suction water pipe vacuum checking device
CN101514936B (en) Device for detecting mould impermeability
CN203758705U (en) Underground pipeline pressure test detection apparatus
CN202338732U (en) Hydraulic pipe-clamping leak stopper
CN203587294U (en) Isolation valve chamber pressurizing testing tool
CN206054441U (en) The overload protection arrangement of oil cylinder
CN203159197U (en) Pot-type pneumatic medicine adding device
CN204422158U (en) The static leak locator of water seal
CN205246298U (en) Sensor seal tightness test device
CN204128763U (en) Automobile reduction gearbox gear oil feeding reservoirs airtight test device
CN204301933U (en) Araeosystyle film film pipe and upper end cover detect bubble-tight system simultaneously
CN203758472U (en) Concrete recessive crack detection device
CN203584924U (en) Novel oil tank structure of CNG hydraulic gas filling substation pry
CN203688161U (en) Air tightness detecting device for upper end cover of column type film element
CN203421490U (en) Compressed air system
CN203798497U (en) Leak checking and sealing device of pipeline
CN203116924U (en) Stainless steel water pressure tester
CN203743109U (en) Pressure gauge switch
CN203287170U (en) Valve-sealing testing apparatus
CN203396553U (en) A tightness inspecting apparatus for glass perfusion apparatuses
CN205381423U (en) Isobaric filling cylinder
CN201852319U (en) Sealing plug for leakage measurement on inner barrel

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20121219

Termination date: 20190326

CF01 Termination of patent right due to non-payment of annual fee