CN203745151U - Multi-station metal pipeline airtightness detector - Google Patents

Multi-station metal pipeline airtightness detector Download PDF

Info

Publication number
CN203745151U
CN203745151U CN201420076148.9U CN201420076148U CN203745151U CN 203745151 U CN203745151 U CN 203745151U CN 201420076148 U CN201420076148 U CN 201420076148U CN 203745151 U CN203745151 U CN 203745151U
Authority
CN
China
Prior art keywords
water tank
transparent water
air
sidewall
metal tubes
Prior art date
Application number
CN201420076148.9U
Other languages
Chinese (zh)
Inventor
刘卫东
徐峰
孟伟
Original Assignee
江苏凯联达电子科技有限公司
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 江苏凯联达电子科技有限公司 filed Critical 江苏凯联达电子科技有限公司
Priority to CN201420076148.9U priority Critical patent/CN203745151U/en
Application granted granted Critical
Publication of CN203745151U publication Critical patent/CN203745151U/en

Links

Abstract

The utility model provides a multi-station metal pipeline airtightness detector. Present pipeline airtightness detectors have complex structures and are not convenient to use, and only one pipeline can be detected at a time. Thus, detection efficiency is low, and labor cost is high. The multi-station metal pipeline airtightness detector provided by the utility model comprises a transparent water tank. A rubber gasket is arranged on an inner sidewall of the transparent water tank, and the corresponding outer sidewall is provided with an air compressor. The air compressor is connected with an air distributor through a pipeline equipped with a pressure gage. The air distributor is connected with a set of air supply pipes which pass through the sidewall of the transparent water tank and the rubber gasket. The other side of the transparent water tank is provided with a rubber plate which is connected with a thrust device. A support and fixing device of a pipeline to be measured is arranged inside the transparent water tank. According to the utility model, airtightness of multiple pipelines can be simultaneously detected, and the detection efficiency is high. In addition, the multi-station metal pipeline airtightness detector has a simple structure and is convenient to use.

Description

Multistation metal tubes air-tightness detection device

technical field:

The utility model relates to a kind of air-conditioning duct process equipment, is specifically related to a kind of multistation metal tubes air-tightness detection device.

background technology:

After metal tubes has been welded, need to check impermeability by immersion, Chinese patent CN 1 03528766A discloses the airtight property of a kind of gas outlet and has detected frock, and specifically disclose following technical characterictic: comprise pond and fixing rubber blanket, wherein on the inner bottom plating in pond, be installed with a leveling board, left part at leveling board end face is provided with first cylinder by support, the piston rod of this first cylinder is towards the right part of leveling board end face, and be vertically fixed with plate sealing together in the end of this piston rod, and seal pad right panel face be coated with an active rubber pad; Described fixing rubber blanket is horizontally fixed on the right part of leveling board end face, the left part of this fixing rubber blanket and right part are all vertically provided with a register pin, and fixing rubber blanket middle part has the air admission hole of " L " shape, the side of fixing rubber blanket is run through in the horizontal segment outer end of this air admission hole, and the end face of fixing rubber blanket is run through in vertical section of upper end of air admission hole; Described fixing rubber blanket front side is vertically provided with second cylinder, and this fixing rubber blanket rear side is vertically provided with the 3rd cylinder, and the second cylinder is between described the first cylinder and the 3rd cylinder; Described second and third cylinder is all fixedly mounted on the inner bottom plating in pond, and the piston rod upper end of these two cylinders is all fixed with a horizontal pressure foot.Although this device can complete the bubble-tight work of signal piping, its complex structure, uses inconvenience, and once can only detect a pipeline, and detection efficiency is low, and cost of labor is high.

summary of the invention:

The purpose of this utility model is to provide a kind of multistation metal tubes air-tightness detection device for the problem of above-mentioned existence, can carry out multiple pipelines and detect impermeability simultaneously, and detection efficiency is high, and simple in structure, easy to use.

Above-mentioned object realizes by following technical scheme:

Multistation metal tubes air-tightness detection device, comprise transparent water tank, the interior of one side of described transparent water tank is provided with rubber blanket, outer setting has air compressor, described air compressor connects air distributor by manometric pipeline is housed, described air distributor connects one group of air supply pipe, described air supply pipe is through sidewall and the rubber blanket of described transparent water tank, the opposite side of described transparent water tank is provided with rubber slab, described rubber slab connects thrust device, described transparent water tank the inside is provided with one group of pipe under test supporting adn fixing device.

Described multistation metal tubes air-tightness detection device, arranges O-ring seal between described air supply pipe and the sidewall of described transparent water tank.

Described multistation metal tubes air-tightness detection device, described thrust device comprises push pedal, the piston rod of described push pedal connecting fluid compressing cylinder, the cylinder body of hydraulic jack is arranged on the outside of transparent water tank, the piston rod of described hydraulic jack through the sidewall of described transparent water tank and and the sidewall of transparent water tank be provided with slipper seal.

Described multistation metal tubes air-tightness detection device, described pipe under test supporting adn fixing device comprises the one group of column that is arranged on transparent water tank bottom, on described column, is provided with snap close, described snap close is parallel with described air supply pipe.

Beneficial effect:

The utility model can be to one group of air supply pipe air feed simultaneously after air compressor the inside pressurized air out being distributed by air distributor, pipe under test being aimed to the gas outlet of each air supply pipe installs, fix by pipe under test supporting adn fixing device, the other end of pipe under test is fixed on rubber slab, and compress by thrust device, one end of pipe under test is rubber slab like this, the other end is rubber blanket and is provided with air admission hole, when Qidong air compressor is to pipe under test air feed time, a high-pressure sealed space of the inner formation of pipe under test, observe the bubble that has or not of water tank, thereby determine the impermeability of pipeline, once can measure multiple pipelines, testing efficiency is high, easy to loading and unloading, cost of labor is low.

brief description of the drawings:

Fig. 1 is structural representation of the present utility model.

In figure: 1, transparent water tank, 2, rubber blanket, 3, air compressor, 4, manometric pipeline is housed; 5, air distributor; 6, air supply pipe; 7, rubber slab; 8, snap close; 9, push pedal; 10, hydraulic jack; 11, column.

embodiment:

As shown in Figure 1: the multistation metal tubes air-tightness detection device of the present embodiment, comprise transparent water tank 1, the interior of one side of described transparent water tank is provided with rubber blanket 2, outer setting has air compressor 3, described air compressor connects air distributor 5 by manometric pipeline 4 is housed, described air distributor connects one group of air supply pipe 6, described air supply pipe is through sidewall and the rubber blanket of described transparent water tank, the opposite side of described transparent water tank is provided with rubber slab 7, described rubber slab connects thrust device, described transparent water tank the inside is provided with one group of pipe under test supporting adn fixing device.

Described multistation metal tubes air-tightness detection device, arranges O-ring seal between described air supply pipe and the sidewall of described transparent water tank.

Described multistation metal tubes air-tightness detection device, described thrust device comprises push pedal 9, the piston rod of described push pedal connecting fluid compressing cylinder 10, the cylinder body of hydraulic jack is arranged on the outside of transparent water tank, the piston rod of described hydraulic jack through the sidewall of described transparent water tank and and the sidewall of transparent water tank be provided with slipper seal.

Described multistation metal tubes air-tightness detection device, described pipe under test supporting adn fixing device comprises the one group of column 11 that is arranged on transparent water tank bottom, is provided with snap close 8 on described column, described snap close is parallel with described air supply pipe.

The disclosed technological means of the utility model scheme is not limited only to the disclosed technological means of above-described embodiment, also comprises by above technical characterictic and is equal to arbitrarily the technical scheme that replacement forms.Unaccomplished matter of the present utility model, belongs to those skilled in the art's common practise.

Claims (4)

1. a multistation metal tubes air-tightness detection device, comprise transparent water tank, it is characterized in that: the interior of a side of described transparent water tank is provided with rubber blanket, outer setting has air compressor, described air compressor connects air distributor by manometric pipeline is housed, described air distributor connects one group of air supply pipe, described air supply pipe is through sidewall and the rubber blanket of described transparent water tank, the opposite side of described transparent water tank is provided with rubber slab, described rubber slab connects thrust device, described transparent water tank the inside is provided with one group of pipe under test supporting adn fixing device.
2. multistation metal tubes air-tightness detection device according to claim 1, is characterized in that: between described air supply pipe and the sidewall of described transparent water tank, O-ring seal is set.
3. multistation metal tubes air-tightness detection device according to claim 1 and 2, it is characterized in that: described thrust device comprises push pedal, the piston rod of described push pedal connecting fluid compressing cylinder, the cylinder body of hydraulic jack is arranged on the outside of transparent water tank, the piston rod of described hydraulic jack through the sidewall of described transparent water tank and and the sidewall of transparent water tank be provided with slipper seal.
4. multistation metal tubes air-tightness detection device according to claim 1 and 2, it is characterized in that: described pipe under test supporting adn fixing device comprises the one group of column that is arranged on transparent water tank bottom, on described column, be provided with snap close, described snap close is parallel with described air supply pipe.
CN201420076148.9U 2014-02-21 2014-02-21 Multi-station metal pipeline airtightness detector CN203745151U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420076148.9U CN203745151U (en) 2014-02-21 2014-02-21 Multi-station metal pipeline airtightness detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420076148.9U CN203745151U (en) 2014-02-21 2014-02-21 Multi-station metal pipeline airtightness detector

Publications (1)

Publication Number Publication Date
CN203745151U true CN203745151U (en) 2014-07-30

Family

ID=51344937

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420076148.9U CN203745151U (en) 2014-02-21 2014-02-21 Multi-station metal pipeline airtightness detector

Country Status (1)

Country Link
CN (1) CN203745151U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105509973A (en) * 2015-12-30 2016-04-20 江苏和平动力机械有限公司 Air impermeability detecting device applied to multiple groups of coolers
CN106644295A (en) * 2016-12-29 2017-05-10 上海尊马汽车管件股份有限公司 Tube gas tightness detection device used for automobile engine
CN109690276A (en) * 2016-09-30 2019-04-26 原子能技术科学研究设计院股份公司 Spent fuel stores pond leakage monitoring system
CN109765008A (en) * 2019-03-21 2019-05-17 浙江宏途电气科技有限公司 Equipment for disposably detecting multiple motor housings

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105509973A (en) * 2015-12-30 2016-04-20 江苏和平动力机械有限公司 Air impermeability detecting device applied to multiple groups of coolers
CN109690276A (en) * 2016-09-30 2019-04-26 原子能技术科学研究设计院股份公司 Spent fuel stores pond leakage monitoring system
CN106644295A (en) * 2016-12-29 2017-05-10 上海尊马汽车管件股份有限公司 Tube gas tightness detection device used for automobile engine
CN109765008A (en) * 2019-03-21 2019-05-17 浙江宏途电气科技有限公司 Equipment for disposably detecting multiple motor housings

Similar Documents

Publication Publication Date Title
CN204461965U (en) Adding pressure type rock permeability instrument
CN105203274A (en) Pipe fitting sealing property testing device
CN100585357C (en) Voltage-regulating transformer valve body detection device
CN202330236U (en) Rock mechanical test device under gas seepage-creep combined action
CN102589823B (en) Airtightness test and nitrogen replacement device used for high-pressure air cylinder
CN100565157C (en) Disc valve detection device
CN203519273U (en) Fuel-oil-cleaner airtightness detection device
CN101858817B (en) Equal-pressure virtual isolation check valve sealing test method and equipment
CN204649538U (en) Rock three axle acoustic emission experiment device under a kind of confined pressure, hole press strip part
CN203857962U (en) Device for monitoring inclination of piston of gas tank on line
CN205067153U (en) Water environmental detection set
CN204115991U (en) A kind of for the device of automobile manifold detection with mark
CN201945424U (en) Gas-tightness detector
CN203881760U (en) Test device for simulating stratum loss caused by pipe-jacking construction
CN101793584B (en) Large-diameter pipeline sealing property detection device and method
CN202533235U (en) Leakage-testing device for oil tank of transformer
CN105067197A (en) Automobile intake pipe air tightness detection device and detection method
CN206818370U (en) Marine piping air-tightness detection device
CN102419286A (en) Full-size external pressure collapse test device of petroleum casing pipe
CN201740630U (en) Test stand for airtightness of casing
CN201425539Y (en) Leakage detecting device for valve-seat face
CN101201286A (en) Device for testing product hermeticity
CN104535455B (en) Dynamic monitoring pore pressure is distributed and the gas porous flow experimental provision and method of change
CN204314020U (en) A kind of high efficiency electric motor end cap air-tightness detection device
CN101694437A (en) Water jacket and water pressure test device applying same

Legal Events

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

Granted publication date: 20140730

Termination date: 20170221

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