CN215179477U - Filter element resistance tester - Google Patents
Filter element resistance tester Download PDFInfo
- Publication number
- CN215179477U CN215179477U CN202023101427.0U CN202023101427U CN215179477U CN 215179477 U CN215179477 U CN 215179477U CN 202023101427 U CN202023101427 U CN 202023101427U CN 215179477 U CN215179477 U CN 215179477U
- Authority
- CN
- China
- Prior art keywords
- test
- air
- wind pressure
- testing
- fan
- 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
Images
Abstract
The utility model relates to a filter core resistance tester, include: the device comprises a test case, wherein one side of the test case is provided with a controller, a touch screen and a control switch group; the middle part of the object carrying template is provided with a test air port; a seal assembly, the seal assembly comprising: a seal cylinder and a seal plate; the air outlet of the test fan is connected with an air supply pipe which is communicated with the test air inlet; and the wind pressure sensor is connected to the controller, and the controller receives the test data of the wind pressure sensor and displays the test data through the touch screen. During the test, will await measuring the filter core and place on carrying thing template, detect the wind pressure through the wind pressure sensor, because the air-out wind pressure of test fan is certain during, and the wind pressure in the air feed pipe receives the resistance effect of the filter core that awaits measuring can produce the deviation with the air-out wind pressure of test fan, can reflect the resistance performance of the filter core that awaits measuring through corresponding test data, and the test procedure is more convenient, the measuring accuracy is higher.
Description
Technical Field
The utility model relates to a filter core detects technical field, in particular to filter core resistance tester.
Background
The filter element is mainly used in the filtration industries of oil filtration, air filtration, water filtration and the like, when fluid enters the filter element with a filter screen with a certain specification, impurities are blocked, and clean fluid flows out through the filter element, so that the quality detection after the filter element is processed is particularly important. The resistance of the filter element is an important index for reflecting the tightness and the filtering performance of the filter element, and the existing filter element testing method has the disadvantages of complicated process, low testing efficiency and low precision.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a filter core resistance tester has the advantage that the test is convenient, improve the measuring accuracy.
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
a cartridge resistance tester, comprising:
the device comprises a test case, wherein one side of the test case is provided with a controller, a touch screen and a control switch group;
the loading template is borne on the testing case and used for placing the filter element to be tested, and a testing air port communicated with the filter element to be tested is formed in the middle of the loading template;
bear in test case and be located carry thing template directly over, be used for will await measuring filter core upper end confined seal assembly, seal assembly includes: the sealing air cylinder is fixed on the testing case, and the sealing plate is fixed on a piston rod of the sealing air cylinder and corresponds to the testing air port;
the testing fan is arranged in the testing case, an air outlet of the testing fan is connected with an air supply pipe, and the air supply pipe is communicated with the testing air inlet; and the number of the first and second groups,
connect in test fan, be used for detecting the wind pressure sensor of wind pressure, wind pressure sensor connects in the controller, just the controller receives wind pressure sensor's test data, and pass through the touch screen shows.
Realize above-mentioned technical scheme, during the test, place the filter core that awaits measuring on carrying the thing template, and make its import corresponding with the test wind gap, push down through sealed cylinder drive closing plate afterwards, make the closing plate will await measuring the upper portion export of filter core and seal, then through test fan to the filter core pump wind that awaits measuring, detect the wind pressure through the wind pressure sensor, because it is certain during the air-out wind pressure of test fan, and the wind pressure in the air supply pipe receives the resistance effect of the filter core that awaits measuring can produce the deviation with the air-out wind pressure of test fan, can reflect the resistance performance of the filter core that awaits measuring through corresponding test data, and the test procedure is more convenient, the measuring accuracy is higher.
As an optimized proposal of the utility model, the even wind board is arranged on the testing machine case, and a plurality of even wind holes are arranged on the even wind board.
According to the technical scheme, air inlet is more uniform by arranging the air-homogenizing plate, and the stable air supply of the fan is convenient to test.
As an optimized scheme of the utility model, the test machine incasement with even aerofoil relative position department still is equipped with air purifier, air purifier's air outlet with test fan's air intake is connected.
According to the technical scheme, the test air can be purified by arranging the air purifier, and the test precision is improved.
As an optimized scheme of the utility model, be located on the test machine case and be close to one side of test fan still is equipped with the muffler.
According to the technical scheme, the noise generated when the test fan operates can be reduced through the silencer.
As an optimized scheme of the utility model, carry the thing template with the connection can be dismantled to the test machine case, just carry the thing template with test machine case sealing connection.
According to the technical scheme, the test air openings adaptive to the filter elements of different models can be formed by replacing different loading templates, and the test requirements of the filter elements of different models are met.
To sum up, the utility model discloses following beneficial effect has:
the embodiment of the utility model provides a through providing a filter core resistance tester, include: the device comprises a test case, wherein one side of the test case is provided with a controller, a touch screen and a control switch group; the loading template is borne on the testing case and used for placing the filter element to be tested, and a testing air port communicated with the filter element to be tested is formed in the middle of the loading template; bear in test case and be located carry thing template directly over, be used for will await measuring filter core upper end confined seal assembly, seal assembly includes: the sealing air cylinder is fixed on the testing case, and the sealing plate is fixed on a piston rod of the sealing air cylinder and corresponds to the testing air port; the testing fan is arranged in the testing case, an air outlet of the testing fan is connected with an air supply pipe, and the air supply pipe is communicated with the testing air inlet; and the wind pressure sensor is connected with the controller, the controller receives the test data of the wind pressure sensor and the test data is displayed by the touch screen. During the test, place the filter core that awaits measuring on carrying the thing template, and make its import and test wind gap corresponding, drive the closing plate through sealed cylinder afterwards and push down, make the closing plate seal the upper portion export of filter core that awaits measuring, then through testing the fan to the filter core pump wind that awaits measuring, detect the wind pressure through the wind pressure transducer, because the air-out wind pressure of test fan is certain, and the wind pressure in the air feed pipe receives the resistance effect of the filter core that awaits measuring and can produce the deviation with the air-out wind pressure of test fan, can reflect the resistance performance of the filter core that awaits measuring through corresponding test data, and the test procedure is more convenient, the test precision is higher.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a schematic structural view of another view angle after removing part of the test case according to the embodiment of the present invention.
Fig. 3 is a control block diagram of the embodiment of the present invention.
The corresponding part names indicated by the numbers and letters in the drawings:
1. a test chassis; 11. a controller; 12. a touch screen; 13. a control switch group; 14. a wind homogenizing plate; 15. air homogenizing holes; 16. an air purifier; 17. a muffler; 2. carrying a template; 21. testing the air port; 3. a seal assembly; 31. sealing the cylinder; 32. a sealing plate; 4. testing the fan; 41. an air supply pipe; 5. and a wind pressure sensor.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Examples
A resistance tester for a cartridge, as shown in fig. 1 to 3, comprising: the device comprises a test case 1, wherein a controller 11, a touch screen and a control switch group 13 are arranged on one side of the test case 1; the loading template 2 is loaded on the testing case 1 and used for placing the filter element to be tested, and the middle part of the loading template 2 is provided with a testing air port 21 used for being communicated with the filter element to be tested; the sealing component 3 is borne on the testing case 1, is positioned right above the object carrying template 2 and is used for sealing the upper end of the filter element to be tested; the testing fan 4 is arranged in the testing case 1, an air outlet of the testing fan 4 is connected with an air supply pipe 41, and the air supply pipe 41 is communicated with the testing air inlet 21; and the wind pressure sensor 5 is connected with the test fan 4 and used for detecting wind pressure, the wind pressure sensor 5 is connected with the controller 11, and the controller 11 receives test data of the wind pressure sensor 5 and displays the test data through the touch screen.
Specifically, the seal assembly 3 includes: the test device comprises a sealing cylinder 31 fixed on the test case 1 and a sealing plate 32 fixed on a piston rod of the sealing cylinder 31 and arranged corresponding to the test air port 21, wherein a mounting backup plate is fixed in the test case 1, and the sealing cylinder 31 is fixed on the mounting backup plate.
The wind pressure sensor 5 is used for detecting and feeding back the pressure in the filter element to be tested so as to reflect the resistance of the filter element to be tested, and in some embodiment modes, an external pressure testing instrument can be arranged for testing.
Carry thing template 2 and can dismantle with test machine case 1 and be connected, can dismantle the connected mode can be bolted connection, buckle connection etc. and carry thing template 2 and test machine case 1 sealing connection, and can set up the sealing washer in order to improve the leakproofness between carrying thing template 2 and test machine case 1 usually, can set up the test wind gap 21 of the different model filter cores of adaptation through changing different year thing templates 2, satisfy the test demand of the filter core of different models.
Further, be equipped with even aerofoil 14 on test machine case 1, a plurality of even wind holes 15 have been seted up on even aerofoil 14, it is more even to make the air inlet through setting up even aerofoil 14, the stable air feed of test fan 4 of being convenient for, simultaneously, still be equipped with air purifier 16 with even aerofoil 14 relative position department in test machine case 1, air purifier 16's air outlet is connected with the air intake of test fan 4, can purify the test wind through setting up air purifier 16, improve the measuring accuracy.
Furthermore, a silencer 17 is further arranged on one side of the test case 1, which is close to the test fan 4, and the noise generated during the operation of the test fan 4 can be reduced through the silencer 17.
During the test, place the filter core that awaits measuring on carrying thing template 2, and make its import and test wind gap 21 corresponding, drive closing plate 32 through sealed cylinder 31 afterwards and push down, make closing plate 32 seal the upper portion export of the filter core that awaits measuring, then through test fan 4 to the filter core pump wind that awaits measuring, detect the wind pressure through wind pressure sensor 5, because the air-out wind pressure of test fan 4 is certain, and the wind pressure in the confession tuber pipe 41 receives the resistance effect of the filter core that awaits measuring can produce the deviation with the air-out wind pressure of test fan 4, can reflect the resistance performance of the filter core that awaits measuring through corresponding test data, and the test procedure is more convenient, the test accuracy is higher.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (5)
1. The utility model provides a filter core resistance tester which characterized in that includes:
the device comprises a test case, wherein one side of the test case is provided with a controller, a touch screen and a control switch group;
the loading template is borne on the testing case and used for placing the filter element to be tested, and a testing air port communicated with the filter element to be tested is formed in the middle of the loading template;
bear in test case and be located carry thing template directly over, be used for will await measuring filter core upper end confined seal assembly, seal assembly includes: the sealing air cylinder is fixed on the testing case, and the sealing plate is fixed on a piston rod of the sealing air cylinder and corresponds to the testing air port;
the testing fan is arranged in the testing case, an air outlet of the testing fan is connected with an air supply pipe, and the air supply pipe is communicated with the testing air inlet; and the number of the first and second groups,
connect in test fan, be used for detecting the wind pressure sensor of wind pressure, wind pressure sensor connects in the controller, just the controller receives wind pressure sensor's test data, and pass through the touch screen shows.
2. The filter element resistance tester according to claim 1, wherein an air-homogenizing plate is arranged on the tester case, and a plurality of air-homogenizing holes are arranged on the air-homogenizing plate.
3. The filter element resistance tester according to claim 2, wherein an air purifier is further arranged in the tester case at a position opposite to the air homogenizing plate, and an air outlet of the air purifier is connected with an air inlet of the test fan.
4. The filter element resistance tester of claim 1, wherein a silencer is further disposed on a side of the tester cabinet adjacent to the test blower.
5. The filter element resistance tester of claim 1, wherein the carrier template is removably attached to the tester housing and the carrier template is sealingly attached to the tester housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023101427.0U CN215179477U (en) | 2020-12-21 | 2020-12-21 | Filter element resistance tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023101427.0U CN215179477U (en) | 2020-12-21 | 2020-12-21 | Filter element resistance tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215179477U true CN215179477U (en) | 2021-12-14 |
Family
ID=79379291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023101427.0U Active CN215179477U (en) | 2020-12-21 | 2020-12-21 | Filter element resistance tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215179477U (en) |
-
2020
- 2020-12-21 CN CN202023101427.0U patent/CN215179477U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5094718B2 (en) | Test apparatus for high pressure injector of common rail injection system and method for testing high pressure injector | |
| CN204034573U (en) | A kind of multifunctional reverse osmosis membrane cleans testing integrated machine | |
| JP2009503319A5 (en) | ||
| CN102105667A (en) | Air cleaner, and engine control system | |
| CN106092466A (en) | Water purifier is performance test bed | |
| CN215179477U (en) | Filter element resistance tester | |
| CN203702553U (en) | Hydraulic gear pump testing bench | |
| CN201983838U (en) | Micro-differential pressure type gas meter detecting device with automatic meter clamping | |
| CN212079823U (en) | Breather valve detection device | |
| CN105241645A (en) | Detection device for intake resistance of small-flow air filer of universal machine | |
| CN217900973U (en) | Gas flowmeter's calibrating device | |
| CN207864075U (en) | A kind of filter quickly surveys Differential Pressure Unit | |
| CN215180047U (en) | Comprehensive calibration device for sensor alarm | |
| CN212942318U (en) | Sealing detection and judgment marking device for ultrafiltration membrane component shell | |
| CN212055077U (en) | Testing device of electronic water pump | |
| CN219573446U (en) | Fan for testing wind resistance of filter element | |
| CN214951573U (en) | A quick verifying attachment of gas flowmeter for vapor recovery system on-line monitoring | |
| CN206056884U (en) | Water purifier is performance test bed | |
| CN217359521U (en) | Filter resistance detection device | |
| CN202844664U (en) | Detecting device for diaphragm plate filter cloth of underflow type filter press | |
| CN217060428U (en) | Device for synchronously monitoring motor and water quality in sewage treatment equipment | |
| CN217466117U (en) | Automatic measuring device for supercharger oil leakage test | |
| CN211462405U (en) | Zero gas generator for vehicle exhaust detector | |
| CN204944827U (en) | The checkout equipment of universal machine low discharge air filter intake resistance | |
| CN219941987U (en) | Modularized disassembly-free flushing precision filter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |