CN209055287U - A kind of air-tightness detection device of air inlet mechanical structure - Google Patents
A kind of air-tightness detection device of air inlet mechanical structure Download PDFInfo
- Publication number
- CN209055287U CN209055287U CN201822080428.8U CN201822080428U CN209055287U CN 209055287 U CN209055287 U CN 209055287U CN 201822080428 U CN201822080428 U CN 201822080428U CN 209055287 U CN209055287 U CN 209055287U
- Authority
- CN
- China
- Prior art keywords
- box shell
- air
- air inlet
- detection device
- mechanical structure
- 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.)
- Active
Links
Landscapes
- Examining Or Testing Airtightness (AREA)
Abstract
The utility model discloses a kind of air-tightness detection devices of air inlet mechanical structure, including box shell, display screen and No.1 adjusting knob, the display screen is provided on the outside of the box shell, the display screen side is provided with the No.1 adjusting knob, and the No.1 adjusting knob is provided with No. two adjusting knobs far from the display screen side.Beneficial effect is: the water tank that the utility model passes through setting, so that device can detecte the Gas leak position of part to be detected, pass through the baroceptor of setting, device is detected the air pressure inside part to be detected, and then it can detecte out the gas leakage degree of part to be detected, guarantee the air-leakage test quality of device so that the vibration of air pump at work weakens by the resilient cushion of setting.
Description
Technical field
The utility model relates to the air-tightness detection device fields of mechanical structure, more particularly to a kind of air inlet mechanical structure
Air-tightness detection device.
Background technique
The part of mechanical structure is extremely complex, some mechanical structures need to carry out conveying gas, it is therefore desirable to air-tightness inspection
Device is surveyed to detect the air-tightness of these mechanical structures.Existing air-tightness detection device when carrying out air-leakage test,
Can only detection device whether gas leakage, can not detect the position of device gas leakage, meanwhile, existing detection device is being detected
When, lack and treat the device that the air pressure inside detection piece measures, so that the air pressure in part to be detected cannot detect, in turn
The gas leakage degree of part to be detected can not be detected, moreover, existing detection device lacks the device of damping, so that air pump is working
Shi Zhendong is larger, influences air-leakage test quality, therefore is badly in need of a kind of air-tightness detection device of air inlet mechanical structure to solve
Existing issue.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of air-tightness of air inlet mechanical structure
Detection device.
The utility model achieves the above object through the following technical schemes:
A kind of air-tightness detection device of air inlet mechanical structure, including box shell, display screen and No.1 adjusting knob, the box shell
Outside is provided with the display screen, and the display screen side is provided with the No.1 adjusting knob, and the No.1 adjusting knob is far from institute
It states display screen side and is provided with No. two adjusting knobs, fixing seat is provided on the upside of the box shell, is provided with and mentions on the upside of the fixing seat
Handle, the box shell one side wall are provided with No.1 tube socket, air inlet pipe are provided in the No.1 tube socket, the air inlet pipe is far from described
No.1 tube socket side is provided with No.1 connecting tube, and intake valve is provided on the outside of the air inlet pipe, is provided on the downside of the air inlet pipe
Escape pipe, the escape pipe are provided with No. two tube sockets close to the box shell side, are provided with exhaust valve on the outside of the escape pipe, institute
It states and is provided with rubber hose on the downside of escape pipe, the rubber hose is provided with No. two connecting tubes, institute far from described escape pipe one end
It states and is provided with baroceptor on the upside of No. two connecting tubes, be provided with connecting plate on the downside of the escape pipe, the connecting plate is far from institute
It states box shell side and is provided with water tank, the water tank is provided with drainpipe far from the connecting plate side, sets on the outside of the drainpipe
It is equipped with drain valve, resilient cushion is provided in the box shell, is provided with air pump on the upside of the resilient cushion, the air pump side is provided with
Fan housing, the fan housing are provided with filter screen close to the box shell side, are provided with cushion block on the downside of the box shell, the air pump is separate
The fan housing side is provided with controller, and the controller is provided with solenoid valve far from the air pump side, on the solenoid valve
Side is provided with bridge piece, and snorkel is provided on the upside of the bridge piece, is provided with stomata on the downside of the solenoid valve.
Further, the box shell is bolted with the cushion block, and the box shell and the display screen pass through card slot
Connection, the No.1 adjusting knob and the box shell pass through rotation connection.
Further, by rotation connection, the fixing seat and the box shell are logical for No. two adjusting knobs and the box shell
It crosses and is bolted, the fixing seat is bolted with the handle that mentions.
Further, the air inlet pipe is connect with the box shell by the No.1 tube socket, the air inlet pipe and it is described into
Air valve is connected through a screw thread, and the air inlet pipe is connected through a screw thread with the No.1 connecting tube.
Further, the escape pipe is connect with the box shell by No. two tube sockets, No. two tube sockets with it is described
Box shell is connected by card slot, and the escape pipe is connected through a screw thread with the exhaust valve.
Further, the escape pipe and the rubber hose are glued, the rubber hose and No. two connecting tube glue
It connects, No. two connecting tubes are bolted with the baroceptor.
Further, the model MIK3051 of the baroceptor, the water tank and the box shell pass through the connection
Plate connection, the box shell are bolted with the controller, the model MAM-300 of the controller.
Further, the box shell is connect with the solenoid valve by card slot, and the solenoid valve and the bridge piece are logical
Threaded connection is crossed, the snorkel is connected through a screw thread with the air pump, and the air pump and the box shell pass through the resilient cushion
Connection.
Further, the air pump is connected through a screw thread with the fan housing, and the fan housing and the box shell are glued, the mistake
Screen is connect with the box shell by card slot, and the drainpipe and the water tank are glued, and the drain valve and the drainpipe are logical
Cross threaded connection.
The utility model has the beneficial effects that:
1, in order to solve existing air-tightness detection device when carrying out air-leakage test, can only detection device whether leak
Gas, the problem of can not detecting the position of device gas leakage, the utility model is by the water tank of setting, so that device can detecte
The Gas leak position of part to be detected；
2, in order to solve existing detection device when being detected, lack the air pressure treated inside detection piece and measure
Device so that the air pressure in part to be detected cannot detect, and then the problem of can not detect the gas leakage degree of part to be detected,
The utility model detects device by the air pressure inside part to be detected, in turn by the baroceptor of setting
It can detecte out the gas leakage degree of part to be detected；
3, in order to solve the device that existing detection device lacks damping, so that air pump shakes larger, influence at work
The problem of air-leakage test quality, the utility model are protected by the resilient cushion of setting so that the vibration of air pump at work weakens
The air-leakage test quality of card device.
Detailed description of the invention
Fig. 1 is a kind of main view of the air-tightness detection device of air inlet mechanical structure described in the utility model；
Fig. 2 is the main sectional view of box shell in a kind of air-tightness detection device of air inlet mechanical structure described in the utility model；
Fig. 3 is the main view of rubber hose in a kind of air-tightness detection device of air inlet mechanical structure described in the utility model
Figure；
Fig. 4 is the working principle of controller in a kind of air-tightness detection device of air inlet mechanical structure described in the utility model
Figure.
The reference numerals are as follows:
1, box shell；2, display screen；3, No.1 adjusting knob；4, fixing seat；5, handle is mentioned；6, No. two adjusting knobs；7, No.1 tube socket；
8, air inlet pipe；9, intake valve；10, No.1 connecting tube；11, water tank；12, drainpipe；13, drain valve；14, escape pipe；15, it is vented
Valve；16, connecting plate；17, filter screen；18, fan housing；19, air pump；20, snorkel；21, resilient cushion；22, controller；23, it connects
Bend pipe；24, cushion block；25, solenoid valve；26, stomata；27, No. two connecting tubes；28, No. two tube sockets；29, rubber hose；30, air pressure
Sensor.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing:
As Figure 1-Figure 4, a kind of air-tightness detection device of air inlet mechanical structure, including box shell 1, display screen 2 and one
Number adjusting knob 3 is provided with the display screen 2 on the outside of the box shell 1, and the display screen 2 can show atmospheric pressure value, the display screen
2 sides are provided with the No.1 adjusting knob 3, and the No.1 adjusting knob 3 is provided with No. two adjusting knobs far from 2 side of display screen
6, fixing seat 4 is provided on the upside of the box shell 1, is provided on the upside of the fixing seat 4 and is mentioned handle 5, it can be by institute by the handle 5 that mentions
Box shell 1 to be stated to be carried, 1 one side wall of box shell is provided with No.1 tube socket 7, it is provided with air inlet pipe 8 in the No.1 tube socket 7,
It can connect the air inlet pipe 8 by the No.1 tube socket 7, the air inlet pipe 8 is provided with one far from 7 side of No.1 tube socket
Number connecting tube 10 is provided with intake valve 9 on the outside of the air inlet pipe 8, and the intake valve 9 can control the opening and closing of the air inlet pipe 8,
Escape pipe 14 is provided on the downside of the air inlet pipe 8, the escape pipe 14 is provided with No. two tube sockets 28 close to 1 side of box shell,
It is provided with exhaust valve 15 on the outside of the escape pipe 14, rubber hose 29, the rubber hose are provided on the downside of the escape pipe 14
29 are provided with No. two connecting tubes 27 far from described 14 one end of escape pipe, are provided with baroceptor on the upside of No. two connecting tubes 27
30, connecting plate 16 is provided on the downside of the escape pipe 14, the connecting plate 16 is provided with water tank 11 far from 1 side of box shell,
The water tank 11 is provided with drainpipe 12 far from 16 side of connecting plate, is provided with drain valve 13 on the outside of the drainpipe 12,
It is provided with resilient cushion 21 in the box shell 1, the resilient cushion 21 can weaken the vibration of the air pump 19, on the resilient cushion 21
Side is provided with air pump 19, and 19 side of air pump is provided with fan housing 18, and the fan housing 18 can converge air, the wind
Cover 18 is provided with filter screen 17 close to 1 side of box shell, cushion block 24 is provided on the downside of the box shell 1, the air pump 19 is separate
18 side of fan housing is provided with controller 22, and the controller 22 is provided with solenoid valve 25, institute far from 19 side of air pump
It states and is provided with bridge piece 23 on the upside of solenoid valve 25, snorkel 20, the solenoid valve 25 are provided on the upside of the bridge piece 23
Downside is provided with stomata 26.
In the present embodiment, the box shell 1 is bolted with the cushion block 24, and the box shell 1 and the display screen 2 are logical
Card slot connection is crossed, for the No.1 adjusting knob 3 with the box shell 1 by rotation connection, the No.1 adjusting knob 3 is adjustable described
Solenoid valve 25.
In the present embodiment, No. two adjusting knobs 6 and the box shell 1 pass through rotation connection, the fixing seat 4 and the case
Shell 1 is bolted, and the fixing seat 4 is bolted with the handle 5 that mentions, and the fixing seat 4 can fix described mention
Handle 5.
In the present embodiment, the air inlet pipe 8 is connect with the box shell 1 by the No.1 tube socket 7, the air inlet pipe 8 with
The intake valve 9 is connected through a screw thread, and the air inlet pipe 8 is connected through a screw thread with the No.1 connecting tube 10, and the No.1 connects
The air inlet pipe 8 can be connected on part to be detected by adapter tube 10.
In the present embodiment, the escape pipe 14 is connect with the box shell 1 by No. two tube sockets 28, No. two tube sockets
28 are connect with the box shell 1 by card slot, and the escape pipe 14 is connected through a screw thread with the exhaust valve 15, the air outlet valve 15
It can control the opening and closing of the escape pipe 14.
In the present embodiment, the escape pipe 14 is glued with the rubber hose 29, the rubber hose 29 with described No. two
Connecting tube 27 is glued, and No. two connecting tubes 27 are bolted with the baroceptor 30, and the rubber hose 29 can
No. two connecting tubes 27 to be connected on the escape pipe 14.
In the present embodiment, the model MIK3051 of the baroceptor 30, the water tank 11 passes through with the box shell 1
The connecting plate 16 connects, and the box shell 1 is bolted with the controller 22, the model MAM- of the controller 22
300, the water tank 11 can store water body.
In the present embodiment, the box shell 1 is connect with the solenoid valve 25 by card slot, the solenoid valve 25 and the connection
Bend pipe 23 is connected through a screw thread, and the snorkel 20 is connected through a screw thread with the air pump 19, the air pump 19 and the box shell 1
It is connected by the resilient cushion 21, the air pump 19 can carry out gas pressurized.
In the present embodiment, the air pump 19 is connected through a screw thread with the fan housing 18, the fan housing 18 and 1 glue of box shell
It connects, the filter screen 17 is connect with the box shell 1 by card slot, and the drainpipe 12 is glued with the water tank 11, the draining
Valve 13 is connected through a screw thread with the drainpipe 12, and the drain valve 13 controls the opening and closing of the drainpipe 12.
A kind of application method of the air-tightness detection device of air inlet mechanical structure: when being detected, described one is first passed through
Number connecting tube 10 and No. two connecting tubes 27 are connected on part to be detected, after connecting, part to be detected are placed on described
In water tank 11, the drain valve 13 is closed, water will be filled in the water tank 11, then open the intake valve 9 and the exhaust
Then valve 15 is adjusted the solenoid valve 25 by the No.1 adjusting knob 3, so that 25 locking of the solenoid valve, in turn
So that being closed on the downside of the bridge piece 23, then the air pump 19 is adjusted by No. two adjusting knobs 6, so that institute
The start-up operation of air pump 19 is stated, outside air is pumped into the air pump 19 and is carried out by the filter screen 17 and the fan housing 18
Pressurization, the gas after being overpressurized is transported in the air inlet pipe 8 by the snorkel 20, and passes through the air inlet pipe 8
It is transported in part to be detected, when part to be detected leaks air, can detecte by the bubble in the water tank 11 to be detected
The Gas leak position of part, the baroceptor 30 can detecte the gas pressure in part to be detected, and will measure pressure value and show
Show on the display screen 2, the variation by observing gas pressure numerical value can detecte out the gas leakage degree of part to be detected, work as institute
State air pump 19 at work, the resilient cushion 21 can effectively weaken vibration, guarantee that the air pump 19 works normally, and then guarantee
The detection quality of device air-tightness.
The basic principles and main features and advantage of the utility model have been shown and described above.The technical staff of the industry
It should be appreciated that the present utility model is not limited to the above embodiments, the above embodiments and description only describe this
The principle of utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model also has various change
And improvement, these various changes and improvements fall within the scope of the claimed invention.The utility model requires protection scope
It is defined by appending claims and equivalents.
Claims (9)
1. a kind of air-tightness detection device of air inlet mechanical structure, it is characterised in that: including box shell (1), display screen (2) and No.1
Adjusting knob (3), box shell (1) outside are provided with the display screen (2), and display screen (2) side is provided with the No.1
Adjusting knob (3), the No.1 adjusting knob (3) are provided with No. two adjusting knobs (6), the box shell far from the display screen (2) side
(1) upside is provided with fixing seat (4), is provided with and is mentioned handle (5) on the upside of the fixing seat (4), box shell (1) one side wall is provided with
No.1 tube socket (7), the No.1 tube socket (7) is interior to be provided with air inlet pipe (8), and the air inlet pipe (8) is far from the No.1 tube socket (7)
Side is provided with No.1 connecting tube (10), is provided with intake valve (9) on the outside of the air inlet pipe (8), is set on the downside of the air inlet pipe (8)
It is equipped with escape pipe (14), the escape pipe (14) is provided with No. two tube sockets (28), the escape pipe close to the box shell (1) side
(14) outside is provided with exhaust valve (15), is provided with rubber hose (29), the rubber hose on the downside of the escape pipe (14)
(29) escape pipe (14) one end is provided with No. two connecting tubes (27), is provided with gas on the upside of No. two connecting tubes (27)
Pressure sensor (30), escape pipe (14) downside are provided with connecting plate (16), and the connecting plate (16) is far from the box shell (1)
Side is provided with water tank (11), and the water tank (11) is provided with drainpipe (12), the row far from the connecting plate (16) side
It is provided with drain valve (13) on the outside of water pipe (12), is provided with resilient cushion (21) in the box shell (1), on the upside of the resilient cushion (21)
It is provided with air pump (19), air pump (19) side is provided with fan housing (18), and the fan housing (18) is close to the box shell (1) side
It is provided with filter screen (17), is provided with cushion block (24) on the downside of the box shell (1), the air pump (19) is far from the fan housing (18) one
Side is provided with controller (22), and the controller (22) is provided with solenoid valve (25), the electricity far from the air pump (19) side
It is provided with bridge piece (23) on the upside of magnet valve (25), is provided with snorkel (20), the electromagnetism on the upside of the bridge piece (23)
Stomata (26) are provided on the downside of valve (25).
2. a kind of air-tightness detection device of air inlet mechanical structure according to claim 1, it is characterised in that: the box shell
(1) it is bolted with the cushion block (24), the box shell (1) is connect with the display screen (2) by card slot, the No.1
Adjusting knob (3) and the box shell (1) pass through rotation connection.
3. a kind of air-tightness detection device of air inlet mechanical structure according to claim 1, it is characterised in that: described No. two
Adjusting knob (6) and the box shell (1) are by rotation connection, and the fixing seat (4) is bolted with the box shell (1), institute
Fixing seat (4) is stated to be bolted with the handle (5) that mentions.
4. a kind of air-tightness detection device of air inlet mechanical structure according to claim 1, it is characterised in that: the air inlet
Pipe (8) is connect with the box shell (1) by the No.1 tube socket (7), and the air inlet pipe (8) and the intake valve (9) pass through spiral shell
Line connection, the air inlet pipe (8) are connected through a screw thread with the No.1 connecting tube (10).
5. a kind of air-tightness detection device of air inlet mechanical structure according to claim 1, it is characterised in that: the outlet
Pipe (14) is connect with the box shell (1) by No. two tube sockets (28), and No. two tube sockets (28) pass through with the box shell (1)
Card slot connection, the escape pipe (14) are connected through a screw thread with the exhaust valve (15).
6. a kind of air-tightness detection device of air inlet mechanical structure according to claim 1, it is characterised in that: the outlet
(14) and the rubber hose (29) to be managed to be glued, the rubber hose (29) and No. two connecting tubes (27) are glued, and described two
Number connecting tube (27) is bolted with the baroceptor (30).
7. a kind of air-tightness detection device of air inlet mechanical structure according to claim 1, it is characterised in that: the air pressure
The model MIK3051 of sensor (30), the water tank (11) are connect with the box shell (1) by the connecting plate (16), institute
It states box shell (1) to be bolted with the controller (22), the model MAM-300 of the controller (22).
8. a kind of air-tightness detection device of air inlet mechanical structure according to claim 1, it is characterised in that: the box shell
(1) it being connect with the solenoid valve (25) by card slot, the solenoid valve (25) is connected through a screw thread with the bridge piece (23),
The snorkel (20) is connected through a screw thread with the air pump (19), and the air pump (19) is subtracted with the box shell (1) by described
Shake pad (21) connection.
9. a kind of air-tightness detection device of air inlet mechanical structure according to claim 1, it is characterised in that: the air pump
(19) be connected through a screw thread with the fan housing (18), the fan housing (18) and the box shell (1) are glued, the filter screen (17) with
The box shell (1) is connected by card slot, and the drainpipe (12) and the water tank (11) are glued, the drain valve (13) with it is described
Drainpipe (12) is connected through a screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822080428.8U CN209055287U (en) | 2018-12-13 | 2018-12-13 | A kind of air-tightness detection device of air inlet mechanical structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822080428.8U CN209055287U (en) | 2018-12-13 | 2018-12-13 | A kind of air-tightness detection device of air inlet mechanical structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209055287U true CN209055287U (en) | 2019-07-02 |
Family
ID=67055002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822080428.8U Active CN209055287U (en) | 2018-12-13 | 2018-12-13 | A kind of air-tightness detection device of air inlet mechanical structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209055287U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109341967A (en) * | 2018-12-13 | 2019-02-15 | 北方民族大学 | A kind of air-tightness detection device and its application method of air inlet mechanical structure |
| CN114323492A (en) * | 2021-12-29 | 2022-04-12 | 重庆永利浸渗设备机械有限公司 | A gas tightness detection device for electromechanical parts production |
-
2018
- 2018-12-13 CN CN201822080428.8U patent/CN209055287U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109341967A (en) * | 2018-12-13 | 2019-02-15 | 北方民族大学 | A kind of air-tightness detection device and its application method of air inlet mechanical structure |
| CN114323492A (en) * | 2021-12-29 | 2022-04-12 | 重庆永利浸渗设备机械有限公司 | A gas tightness detection device for electromechanical parts production |
| CN114323492B (en) * | 2021-12-29 | 2024-01-09 | 重庆安汇盛科技有限公司 | Air tightness detection device for electromechanical part production |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209055287U (en) | A kind of air-tightness detection device of air inlet mechanical structure | |
| CN202471374U (en) | Multifunctional airtightness detection apparatus | |
| CN204228385U (en) | A kind of off-line testing device for demarcating safety valve setting value and off-line testing system | |
| CN207007439U (en) | A kind of battery leakage detection means | |
| CN104343510A (en) | Gasoline car fuel evaporation pollutant control system testing device | |
| CN109341967A (en) | A kind of air-tightness detection device and its application method of air inlet mechanical structure | |
| CN203100981U (en) | Battery airtightness water-detection device | |
| CN206557039U (en) | A kind of measure device of gas solubility | |
| CN209166743U (en) | A kind of device of the airtight detection of shell | |
| CN206638396U (en) | Waterproof detection system | |
| US2912852A (en) | Tank testing device | |
| CN109357816A (en) | A kind of oil discharging seat production check-valves air-tightness detection device | |
| CN205538110U (en) | A device for testing shell body gas tightness | |
| CN107305175A (en) | The automation test of gas pressure device of pipe container | |
| CN106092457A (en) | A kind of detecting device for sealing property of ball valves | |
| CN208710558U (en) | A kind of on-line system of liquid sterilizing filter steam sterilizing and integrity detection | |
| CN107462379B (en) | A kind of automatic testing equipment of valve leak rate | |
| CN208847424U (en) | The airtight detector of canister | |
| CN213420302U (en) | Condensate pump sealed pipeline overhauls device | |
| CN207675395U (en) | Plug-in type drainage tube air tight test device | |
| CN208968888U (en) | A kind of high-purity gas sampler | |
| US7950266B2 (en) | Method and apparatus for fluid pressure testing | |
| CN207456716U (en) | A kind of hose gas permeation testing stand | |
| CN208860561U (en) | A kind of pressure vessel leak detecting device | |
| CN210514294U (en) | Gas diffusion initial speed measuring device capable of adjusting inflation pressure as required |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |