CN209589392U - Air-leakage test instrument - Google Patents
Air-leakage test instrument Download PDFInfo
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- CN209589392U CN209589392U CN201920690195.5U CN201920690195U CN209589392U CN 209589392 U CN209589392 U CN 209589392U CN 201920690195 U CN201920690195 U CN 201920690195U CN 209589392 U CN209589392 U CN 209589392U
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- partition
- pedestal
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Abstract
The utility model relates to air-leakage test technical fields, and disclose air-leakage test instrument, including pedestal, shell is fixedly installed at the top of the pedestal, the partition positioned at interior of shell is fixedly installed at the top of the pedestal, the air pump being fixedly installed at the top of the pedestal on the right side of partition, the air inlet of the air pump is fixedly installed with the air inlet pipe extended on the right side of outer casing inner wall, the filter screen being fixedly installed on the right side of the shell on the right side of air inlet pipe, the gas outlet of the air pump is fixedly installed with the escape pipe for extending to diaphragm internal, the gas nozzle being fixedly installed on the left of the escape pipe on the left of partition, the inside of the shell is fixedly installed with both ends and extends respectively to connecting line at left and right sides of partition, the outside of the connecting line is fixedly installed with the handle on the left of partition.The air-leakage test instrument, it is easy to operate, it is detected convenient for air-tightness of the user to pressure cooker, thus the use for the user that is more convenient for.
Description
Technical field
The utility model relates to air-leakage test technical field, specially a kind of air-leakage test instrument.
Background technique
Pressure cooker is called pressure cooker and pressure cooker, is a kind of cookware in kitchen, pressure cooker is by liquid compared under hyperbar
Boiling point can promote this physical phenomenon, apply pressure to water, and water is made to can achieve higher temperature without boiling, to accelerate to stew food
The efficiency of object, the air-tightness of pressure cooker directly influence the performance of pressure cooker, fix and need to carry out the air-tightness of pressure cooker
Detection, needs to use air-leakage test instrument.
It is not convenient enough that existing air-leakage test instrument is operated when the air-tightness to pressure cooker detects, can not be very
The air-tightness of good detection pressure cooker, so propose a kind of air-leakage test instrument.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of air-leakage test instrument, has convenient for detection etc.
Advantage, solve existing air-leakage test instrument operated when the air-tightness to pressure cooker detects it is not enough convenient, cannot
The problem of enough pressure cooker air-tightness of detection well.
(2) technical solution
To realize the above-mentioned purpose convenient for detection, the utility model is provided the following technical solutions: air-leakage test instrument, packet
Include pedestal, shell be fixedly installed at the top of the pedestal, be fixedly installed at the top of the pedestal positioned at interior of shell every
Plate, the air pump being fixedly installed at the top of the pedestal on the right side of partition, the air inlet of the air pump are fixedly installed with extension
Air inlet pipe on the right side of to outer casing inner wall, the filter screen being fixedly installed on the right side of the shell on the right side of air inlet pipe, the gas
The gas outlet of pump is fixedly installed with the escape pipe for extending to diaphragm internal, is fixedly installed on the left of the escape pipe positioned at partition
The gas nozzle in left side, the inside of the shell are fixedly installed with both ends and extend respectively to connecting line at left and right sides of partition, the company
The outside of wiring is fixedly installed with the handle on the left of partition, and the outside of the connecting line is fixedly installed with positioned at handle bottom
Sealing cover, the bottom of the sealing cover is fixedly installed with the connecting tube outside connecting line, and the bottom of the connecting tube is solid
Dingan County is equipped with the seal head being located at outside connecting line, and the bottom of the connecting line is fixedly installed with the pressure below seal head
Sensor, the inside of the shell are fixedly installed with controller, and controller is electrically connected with pressure sensor by connecting line, described
The front of shell is hinged with hermatic door, and transparency glass plate is fixedly installed with inside the hermatic door, and the front of the shell is fixed
The display board being located on the right side of hermatic door is installed, display board is electrically connected with the controller.
Preferably, the bottom of the pedestal is fixedly installed with universal wheel, and the wheel that is internally provided with of universal wheel is stopped, universal wheel
Quantity is four, and four universal wheels are uniformly distributed in the bottom four corners of pedestal.
Preferably, the right side opening of the shell is equipped with air inlet, and filter screen is located at the inside of air inlet, air inlet pipe and air inlet
Hole connection.
Preferably, the inside of the partition offers fixation hole, and gas nozzle is located at the inside of fixation hole, the external socket of gas nozzle
There is the sealing ring in the portion of being located in mounting hole.
Preferably, the lateral wall of the seal head offers seal groove, and seal head is teflon seal head.
Preferably, the hermatic door is connected through hinge activity with shell, and transparency glass plate is glassy metal plate.
(3) beneficial effect
Compared with prior art, the utility model provides a kind of air-leakage test instrument, have it is following the utility model has the advantages that
1, air-leakage test instrument, by being covered the pressure cooker being detected and putting detected pressure cooker into shell
Inside, then remove the air valve of pressure cooker, then pressure sensor put into the inside of detected pressure cooker by air valve hole,
And air valve hole is clogged using seal head, and sealing cover is made to be close to be detected the top of pressure cooker, hermatic door is then fastened, is started
Air pump, so that extraneous gas successively passes through the inside that filter screen, air inlet pipe, air pump, escape pipe and gas nozzle enter shell later,
So that shell, partition and hermatic door multiform at the air pressure of space interior increase, and the air pressure being detected inside pressure cooker can be
It shows by connecting line and controller transmission process and after pressure sensor incudes eventually by display board, observation is aobvious
Show whether numerical value shown by plate changes, such as there is no numerical value significant change excessively, then prove that air-tightness is good, instead to gas
Close property is poor, easy to operate, detects convenient for air-tightness of the user to pressure cooker, thus the use for the user that is more convenient for.
2, the air-leakage test instrument is fixedly installed with universal wheel by the bottom of pedestal, and universal wheel is internally provided with
Wheel is stopped, and the quantity of universal wheel is four, and four universal wheels are uniformly distributed in the bottom four corners of pedestal, so that the air-leakage detector
Device is more convenient for moving, and is more convenient the use of user, offers fixation hole by the inside of partition, gas nozzle is located at the interior of fixation hole
The outside in portion, gas nozzle is socketed with the sealing ring in the portion of being located in mounting hole, and can effectively avoid gas by fixation hole and enters partition
Inside, to increase the accuracy of detection structure.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is structure enlargement diagram at the utility model A；
Fig. 3 is the utility model shell main view.
In figure: 1 pedestal, 2 shells, 3 partitions, 4 air pumps, 5 air inlet pipe, 6 filter screens, 7 escape pipes, 8 gas nozzles, 9 connecting lines, 10
Handle, 11 sealing covers, 12 connecting tubes, 13 seal heads, 14 pressure sensors, 15 hermatic doors, 16 transparency glass plates, 17 display boards,
18 controllers.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3, air-leakage test instrument, including pedestal 1 are please referred to, the bottom of pedestal 1 is fixedly installed with universal wheel, universal
The wheel that is internally provided with of wheel is stopped, and the quantity of universal wheel is four, and four universal wheels are uniformly distributed in the bottom four corners of pedestal 1, bottom
The top of seat 1 is fixedly installed with shell 2, and the top of pedestal 1 is fixedly installed with the partition 3 inside shell 2, the top of pedestal 1
Portion is fixedly installed with the air pump 4 positioned at 3 right side of partition, and the model of air pump 4 can be HYW-300, and the air inlet of air pump 4 is fixedly mounted
There is the air inlet pipe 5 extended on the right side of 2 inner wall of shell, the right side opening of shell 2 is equipped with air inlet, and filter screen 6 is located at the interior of air inlet
Portion, air inlet pipe 5 are connected to air inlet, and the right side of shell 2 is fixedly installed with the filter screen 6 positioned at 5 right side of air inlet pipe, air pump 4
Gas outlet is fixedly installed with the escape pipe 7 extended to inside partition 3, and the left side of the escape pipe 7 is fixedly installed with positioned at partition 3
The gas nozzle 8 in left side, the inside of partition 3 offer fixation hole, and gas nozzle 8 is located at the inside of fixation hole, and the outside of gas nozzle 8 is socketed with position
Sealing ring inside fixation hole, the inside of shell 2 are fixedly installed with the connecting line that both ends extend respectively to 3 left and right sides of partition
9, the outside of connecting line 9 is fixedly installed with the handle 10 positioned at 3 left side of partition, and the outside of connecting line 9 is fixedly installed with to be located at and hold
The sealing cover 11 of 10 bottoms, the bottom of sealing cover 11 is fixedly installed with the connecting tube 12 outside connecting line 9, connecting tube 12
Bottom be fixedly installed with the seal head 13 outside connecting line 9, the lateral wall of seal head 13 offers seal groove, seal head
13 be teflon seal head, and the bottom of connecting line 9 is fixedly installed with the pressure sensor 14 positioned at 13 lower section of seal head, outside
The inside of shell 2 is fixedly installed with controller 18, and controller 18 is electrically connected with pressure sensor 14 by connecting line 9, and shell 2 is just
Face is hinged with hermatic door 15, and it is living by hinge that transparency glass plate 16, hermatic door 15 and shell 2 are fixedly installed with inside hermatic door 15
Dynamic connection, transparency glass plate 16 are glassy metal plate, and the front of shell 2 is fixedly installed with the display board positioned at 15 right side of hermatic door
17, display board 17 is electrically connected with controller 18, and the pressure signal that existing pressure sensor can will test passes through connecting line
It is transmitted to the inside of controller, and existing controller can be shown the pressure signal received by display board, it should
Air-leakage test instrument, by the pressure cooker being detected being covered and being put into detected pressure cooker the inside of shell 2, then
The air valve of pressure cooker is removed, then into pressure sensor 14 is put to the inside of detected pressure cooker by air valve hole, and using close
End socket 13 clogs air valve hole, and sealing cover 11 is made to be close to be detected the top of pressure cooker, then fastens hermatic door 15, starts gas
Pump 4, so that extraneous gas enters shell 2 after successively passing through filter screen 6, air inlet pipe 5, air pump 4, escape pipe 7 and gas nozzle 8
Inside so that shell 2, partition 3 and 15 multiform of hermatic door at space interior air pressure increase, and be detected pressure cooker inside
Air pressure can by pressure sensor 14 induction after by connecting line 9 and 18 transmission process of controller and eventually by display board 17
It shows, observes whether numerical value shown by display board 17 changes, such as there is no numerical value significant change excessively, then prove
Air-tightness is good, anti-poor to air-tightness, easy to operate, detects convenient for air-tightness of the user to pressure cooker, thus more
Convenient for the use of user, universal wheel is fixedly installed with by the bottom of pedestal 1, the wheel that is internally provided with of universal wheel is stopped, universal
The quantity of wheel is four, and four universal wheels are uniformly distributed in the bottom four corners of pedestal 1, so that the air-leakage test instrument is more convenient for
It is mobile, it is more convenient the use of user, fixation hole is offered by the inside of partition 3, gas nozzle 8 is located at the inside of fixation hole, gas
The outside of mouth 8 is socketed with the sealing ring in the portion of being located in mounting hole, and can effectively avoid gas by fixation hole and enters the interior of partition 3
Portion, to increase the accuracy of detection structure.
In conclusion the air-leakage test instrument, passes through the pressure cooker that the pressure cooker being detected is covered and will be detected
It puts the inside of shell 2 into, then removes the air valve of pressure cooker, pressure sensor 14 is put by air valve hole then and is detected height
The inside of pot is pressed, and clogs air valve hole using seal head 13, and sealing cover 11 is made to be close to be detected the top of pressure cooker, then
Hermatic door 15, booster air pump 4 are fastened, so that extraneous gas successively passes through filter screen 6, air inlet pipe 5, air pump 4,7 and of escape pipe
Enter the inside of shell 2 after gas nozzle 8 so that shell 2, partition 3 and 15 multiform of hermatic door at the air pressure of space interior increase,
And the air pressure inside detected pressure cooker can be at after the induction of pressure sensor 14 by 18 transmission of connecting line 9 and controller
It manages and is shown eventually by display board 17, observe whether numerical value shown by display board 17 changes, do not count excessively such as
Significant change occurs for value, then proves that air-tightness is good, anti-poor to air-tightness, easy to operate, convenient for user to pressure cooker
Air-tightness is detected, so that the use for the user that is more convenient for, is fixedly installed with universal wheel, universal wheel by the bottom of pedestal 1
The wheel that is internally provided with stop, the quantity of universal wheel is four, and four universal wheels are uniformly distributed in the bottom four corners of pedestal 1 so that
The air-leakage test instrument is more convenient for moving, and is more convenient the use of user, offers fixation hole, gas by the inside of partition 3
Mouth 8 is located at the inside of fixation hole, and the outside of gas nozzle 8 is socketed with the sealing ring in the portion of being located in mounting hole, and it is logical to can effectively avoid gas
It crosses fixation hole and enters the inside of partition 3, to increase the accuracy of detection structure, solve existing air-leakage test instrument
The problem of operation is not convenient enough when the air-tightness to pressure cooker detects, and can not detect pressure cooker air-tightness well.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. air-leakage test instrument, including pedestal (1), it is characterised in that: be fixedly installed with shell at the top of the pedestal (1)
(2), the partition (3) internal positioned at shell (2) is fixedly installed at the top of the pedestal (1), the top of the pedestal (1) is fixed
The air pump (4) being located on the right side of partition (3) is installed, the air inlet of the air pump (4), which is fixedly installed with, extends to shell (2) inner wall
The air inlet pipe (5) on right side, the filter screen (6) being fixedly installed on the right side of the shell (2) on the right side of air inlet pipe (5) are described
The gas outlet of air pump (4), which is fixedly installed with, extends to the internal escape pipe (7) of partition (3), and the left side of the escape pipe (7) is fixed
The gas nozzle (8) being located on the left of partition (3) is installed, the inside of the shell (2) is fixedly installed with both ends and extends respectively to partition
(3) connecting line (9) at left and right sides of, the outside of the connecting line (9) are fixedly installed with the handle on the left of partition (3)
(10), the outside of the connecting line (9) is fixedly installed with the sealing cover (11) positioned at handle (10) bottom, the sealing cover (11)
Bottom be fixedly installed with the connecting tube (12) external positioned at connecting line (9), the bottom of the connecting tube (12) is fixedly installed with
The seal head (13) external positioned at connecting line (9), the bottom of the connecting line (9) are fixedly installed with below seal head (13)
Pressure sensor (14), the inside of the shell (2) is fixedly installed with controller (18), controller (18) and pressure sensor
(14) it is electrically connected by connecting line (9), the front of the shell (2) is hinged with hermatic door (15), and the hermatic door (15) is internal
It is fixedly installed with transparency glass plate (16), the front of the shell (2) is fixedly installed with the display on the right side of hermatic door (15)
Plate (17), display board (17) are electrically connected with controller (18).
2. air-leakage test instrument according to claim 1, it is characterised in that: the bottom of the pedestal (1) is fixedly mounted
There is universal wheel, the wheel that is internally provided with of universal wheel is stopped, and the quantity of universal wheel is four, and four universal wheels are uniformly distributed in pedestal
(1) bottom four corners.
3. air-leakage test instrument according to claim 1, it is characterised in that: the right side opening of the shell (2) be equipped with into
Stomata, filter screen (6) are located at the inside of air inlet, and air inlet pipe (5) is connected to air inlet.
4. air-leakage test instrument according to claim 1, it is characterised in that: the inside of the partition (3) offers solid
Determine hole, gas nozzle (8) is located at the inside of fixation hole, and the outside of gas nozzle (8) is socketed with the sealing ring in the portion of being located in mounting hole.
5. air-leakage test instrument according to claim 1, it is characterised in that: the lateral wall of the seal head (13) opens up
There is seal groove, seal head (13) is teflon seal head.
6. air-leakage test instrument according to claim 1, it is characterised in that: the hermatic door (15) and shell (2) are logical
Hinge flexible connection is crossed, transparency glass plate (16) is glassy metal plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920690195.5U CN209589392U (en) | 2019-05-15 | 2019-05-15 | Air-leakage test instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920690195.5U CN209589392U (en) | 2019-05-15 | 2019-05-15 | Air-leakage test instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209589392U true CN209589392U (en) | 2019-11-05 |
Family
ID=68345429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920690195.5U Active CN209589392U (en) | 2019-05-15 | 2019-05-15 | Air-leakage test instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209589392U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111595690A (en) * | 2020-06-23 | 2020-08-28 | 山东河山机械有限公司 | Multifunctional pressure test equipment |
| CN114427939A (en) * | 2022-01-07 | 2022-05-03 | 苏州中科科美科技有限公司 | Pressure cooker detection equipment and detection method |
-
2019
- 2019-05-15 CN CN201920690195.5U patent/CN209589392U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111595690A (en) * | 2020-06-23 | 2020-08-28 | 山东河山机械有限公司 | Multifunctional pressure test equipment |
| CN114427939A (en) * | 2022-01-07 | 2022-05-03 | 苏州中科科美科技有限公司 | Pressure cooker detection equipment and detection method |
| CN114427939B (en) * | 2022-01-07 | 2022-12-06 | 苏州中科科美科技有限公司 | Pressure cooker detection equipment and detection method |
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