CN108956108A - A kind of pressure valve pressure regulation detection machine - Google Patents
A kind of pressure valve pressure regulation detection machine Download PDFInfo
- Publication number
- CN108956108A CN108956108A CN201810486197.2A CN201810486197A CN108956108A CN 108956108 A CN108956108 A CN 108956108A CN 201810486197 A CN201810486197 A CN 201810486197A CN 108956108 A CN108956108 A CN 108956108A
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- Prior art keywords
- pump
- filter
- welded
- pressure regulation
- pressure valve
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Fluid Pressure (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention discloses a kind of pressure valve pressure regulation detection machines, including metering pump, shell and filter pump, the outer surface of outer cover top shallowly enters to be fixed with display screen, the outer casing inner wall bottom end insertion is fixed with fuel tank, the fuel tank is connected by flowline with metering pump, partition is welded in the shell, the partition bottom end is welded with housing, the partition is equipped with filter away from the engagement of one end of housing, the filter outer skin is movably installed with door, the outer casing inner wall top is welded with hydraulic pump and pressure regulation motor, hydraulic pump one end insertion is fixed with hydraulic stem, the metering pump, which is just pretended by flowline with pressure regulation motor and compression, to be connected to, the filter pump is welded on fuel tank outer surface top, the filter pump is connected by oil inlet pipe with filter and housing, described outer surface of outer cover one end is welded with water tank.The present invention has quick detection, prevents from loosening, and airtightness is by force and filtering facilitates cooling quick advantage.
Description
Technical field
The present invention relates to pressure valve pressure regulation detection machine technical field, specially a kind of pressure valve pressure regulation detection machine.
Background technique
Pressure valve pressure regulation detection machine refers to: as industry continues to develop, pressure valve has been widely used in every field, uses
In the starting of the minimum pressure on screw air compressor, heavy-caliber pressure valve is a kind of wherein most commonly seen pressure valve.It is existing
Require to check its quality before pressure valve factory, the air-tightness of pressure valve be pressure valve whether He Ge important indicator.
Existing pressure valve detection device generally includes to statistics have shown pressure controller, air pump, monitor station, is mainly used for checking pressure
Valve control terminal whether there is gas leakage situation.In its detection process, need for pressure valve to be placed on the table top of monitor station, and pass through
Cylinder-pressing makes pressure valve, and wherein Single port and table top reach sealing, by number show pressure controller control air pump to
The another port input definite value air pressure of pressure valve simultaneously feeds back to number display pressure controller detection pressure valve with the presence or absence of gas leakage
Situation.But existing pressure valve detection device still has shortcoming, is mainly shown as, although one end of pressure valve passes through
Cylinder-pressing to prevent its loosening, but the leakproofness at the end but it is difficult to ensure that, and pressure valve more or less all can when detecting
There is dust debris attachment, will result in test fluid body pollution, cause next error information detection, test fluid can not be carried out
Filter, and test fluid can not be cooled down well.
Summary of the invention
The purpose of the present invention is to provide a kind of pressure valve pressure regulation detection machines, have quick detection, prevent from loosening, airtightness
Strong and filtering facilitates cooling quick advantage, solves existing pressure valve detection device and still has shortcoming, main to show
For, although one end of pressure valve by cylinder-pressing to prevent its loosening, the leakproofness at the end but it is difficult to ensure that, and examining
Pressure valve more or less can all have dust debris attachment when survey, will result in test fluid body pollution, and next detection data is caused to miss
Difference can not be filtered test fluid, and problem cooling well can not be carried out to test fluid.
To achieve the above object, the invention provides the following technical scheme: a kind of pressure valve pressure regulation detection machine, including metering
Pump, shell and filter pump, the outer surface of outer cover top shallowly enter to be fixed with display screen, and the outer casing inner wall bottom end insertion is fixed with
Fuel tank, the fuel tank are connected by flowline with metering pump, and partition is welded in the shell, and the partition bottom end is welded with
Housing, the partition are equipped with filter away from the engagement of one end of housing, and the filter outer skin is movably installed with door, described
Outer casing inner wall top is welded with hydraulic pump and pressure regulation motor, and hydraulic pump one end insertion is fixed with hydraulic stem, the hydraulic stem
Upper engagement is equipped with compression just dress, and described compress in just dress and housing offers holding tank, and the metering pump passes through flowline
Just pretend with pressure regulation motor and compression and be connected to, and shallowly enters to be fixed with flow sensor and pressure sensor on flowline, the mistake
Filter pump is welded on fuel tank outer surface top, and fuel tank is connected by oil inlet pipe with filter pump, and the filter pump passes through oil inlet pipe
It is connected with filter and housing, described outer surface of outer cover one end is welded with water tank, and water pump, and water pump are welded in the water tank
It is connected by water inlet pipe with coil pipe.
Preferably, the fuel tank internal messing is equipped with coil pipe, and coil pipe is connected by water inlet pipe with water pump.
Preferably, filter inner wall both ends engagement is equipped with first sliding groove plate and second sliding slot plate, first sliding groove plate
It is inside slidably fitted with PP cotton filter element plate, is slidably fitted with sieve plate in second sliding slot plate.
Preferably, the outer casing inner wall both ends engagement is equipped with floating bushing.
Preferably, the flow sensor and pressure sensor are electrically connected by conducting wire with display screen.
Preferably, described outer surface of outer cover one end engagement is equipped with attaching plug, and attaching plug by conducting wire and water pump,
Metering pump, pressure regulation motor, hydraulic pump and filter pump electrical connection.
Compared with prior art, beneficial effects of the present invention are as follows:
1, the present invention has reached pressure valve pressure regulation detection machine in use, extracting in water tank by water pump by setting water pump
Coolant liquid, cool down coolant liquid to the test fluid in fuel tank by water inlet pipe coil pipe of entering, detect pressure valve pressure regulation
Machine structure is simple, and it is convenient to operate, and cools down faster, more practicability.
2, the present invention has reached pressure valve pressure regulation detection machine in use, making to test by flowline by setting filter
After liquid is by compressing rigid be attached to up in the oil inlet pipe into housing rear in pressure valve, test fluid reaches filter by oil inlet pipe
It is interior, first time filtering is carried out by the sieve plate being slidably installed in filter, reaches PP cotton filter element after filtering by sieve plate
Plate carries out secondary filter, and preventing the dust and impurities in pressure valve from entering in test fluid can not filter, and influences the detection knot of next time
Fruit is convenient for changing and cleans sieve plate and PP cotton filter element plate by opening the door on filter, makes pressure valve pressure regulation detection machine mistake
Filter more convenient, more practicability.
3, the present invention by setting hydraulic stem, reached pressure valve pressure regulation detection machine in use, by open hydraulic pump it
After open hydraulic stem, hydraulic stem, which pushes, to be compressed just dress and moves down, and by the way that pressure valve is put on the holding tank in housing, is passed through
After the rigid dress of compression moves down, pressure valve is fixed, leakproofness is stronger when making to clamp by the floating bushing in housing, passes through
Attaching plug external power supply opens metering pump, and metering pump extracts the test fluid in fuel tank, and test fluid makes test fluid by flowline
It is just attached to by compressing up in the oil inlet pipe into housing rear in pressure valve, passes through the flow sensor and pressure on flowline
Sensor tests outflow and pressure data, is shown on display screen by conducting wire, makes pressure valve pressure regulation detection machine in use, knot
Structure is simple, and it is convenient to operate, and test is more convenient, more practicability.
Detailed description of the invention
Fig. 1 faces surface structure schematic diagram for of the invention；
Fig. 2 is positive structure diagram of the invention；
Fig. 3 is the inside enlarged structure schematic diagram of filter of the invention；
Fig. 4 is the enlarged structure schematic diagram of A in Fig. 2 of the invention；
Fig. 5 is telecommunications architecture schematic diagram of the invention.
In figure: 1, attaching plug；2, flowline；3, metering pump；4, fuel tank；5, shell；6, water inlet pipe；7, water tank；8, into
Oil pipe；9, filter pump；10, partition；11, hydraulic stem；12, hydraulic pump；13, display screen；14, pressure regulation motor；15, flow sensing
Device；16, pressure sensor；17, door；18, filter；19, coil pipe；20, water pump；21, PP cotton filter element plate；22, first sliding groove plate；
23, second sliding slot plate；24, sieve plate；25, just dress is compressed；26, housing；27, floating bushing；28, holding tank.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term " on ", "lower", "inner", "outside" " front end ", " rear end ",
The orientation or positional relationship of the instructions such as " both ends ", " one end ", " other end " is to be based on the orientation or positional relationship shown in the drawings, only
It is that for the convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning must have specifically
Orientation is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term " first ", " the
Two " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation " " is set
Be equipped with ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, may be a detachable connection or one
Connect to body；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be indirect by intermediary
It is connected, can be the connection inside two elements.For the ordinary skill in the art, on being understood with concrete condition
State the concrete meaning of term in the present invention.
Fig. 1 to Fig. 5 is please referred to, a kind of embodiment provided by the invention: a kind of pressure valve pressure regulation detection machine, including metering pump
3, shell 5 and filter pump 9,5 outer surface top of shell shallowly enter to be fixed with display screen 13, and the insertion of 5 inner wall bottom end of shell is fixed with oil
Case 4,4 internal messing of fuel tank is equipped with coil pipe 19, and coil pipe 19 is connected by water inlet pipe 6 with water pump 20, and fuel tank 4 passes through flowline
2 are connected with metering pump 3, and metering pump 3 uses 150QJ10-50/7, have the advantages that under reducing noise and low energy consumption, in shell 5
It is welded with partition 10,10 bottom end of partition is welded with housing 26, and the engagement of 26 inner wall both ends of housing is equipped with floating bushing 27, and partition 10 is carried on the back
One end engagement from housing 26 is equipped with filter 18, by the way that filter 18 is arranged, has reached the use of pressure valve pressure regulation detection machine
When, after entering in the oil inlet pipe 8 in housing 26 after filling test fluid just in 25 arrival pressure valve by compression by flowline 2,
Test fluid is reached in filter 18 by oil inlet pipe 8, is carried out for the first time by the sieve plate 24 being slidably installed in filter 18
Filtering reaches PP cotton filter element plate 21 after filtering by sieve plate 24 and carries out secondary filter, prevents the dust and impurities in pressure valve
It can not be filtered into test fluid, influence the testing result of next time, be convenient for changing and clearly by opening the door 17 on filter 18
Filter wash web plate 24 and PP cotton filter element plate 21 keep the filtering of pressure valve pressure regulation detection machine more convenient, more practicability, in filter 18
The engagement of wall both ends is equipped with first sliding groove plate 22 and second sliding slot plate 23, and PP cotton filter element plate is slidably fitted in first sliding groove plate 22
21, sieve plate 24 is slidably fitted in second sliding slot plate 23,18 outer surface of filter is movably installed with door 17,
5 inner wall top of shell is welded with hydraulic pump 12 and pressure regulation motor 14, and pressure regulation motor 14 uses 90S-2, and having reduces
Noise and low energy consumption lower advantage, the insertion of 12 one end of hydraulic pump are fixed with hydraulic stem 11, by setting hydraulic stem 11, have reached pressure
Power valve pressure regulation detection machine is in use, connect the opening hydraulic stem 11 later of power supply opening hydraulic pump 12, liquid by opening attaching plug 1
Compression bar 11 pushes compression just to fill 25 and moves down, rigid by compressing by pressure valve being put on the holding tank 28 in housing 26
Fill 25 move down after, pressure valve is fixed, by the floating bushing 27 in housing 26 make clamping when leakproofness it is stronger, pass through
1 external power supply of attaching plug opens metering pump 3, and metering pump 3 extracts the test fluid in fuel tank 4, and test fluid makes to survey by flowline 2
Test solution is passed by entering in the oil inlet pipe 8 in housing 26 after compressing rigid fill in 25 arrival pressure valve by the flow on flowline 2
Sensor 15 and pressure sensor 16 test outflow and pressure data, are shown on display screen 13 by conducting wire, make pressure valve tune
Detection machine is pressed in use, structure is simple, it is convenient to operate, and test is more convenient, more practicability, engages and is equipped on hydraulic stem 11
It compresses and just fills 25, compress rigid fill and offer holding tank 28 in 25 and housing 26, metering pump 3 passes through flowline 2 and pressure regulation motor
14, which just fill 25 with compression, is connected, and shallowly enters to be fixed with flow sensor 15 and pressure sensor 16, flow sensing on flowline 2
Device 15 and pressure sensor 16 are electrically connected by conducting wire with display screen 13, and filter pump 9 is welded on 4 outer surface top of fuel tank, and oil
Case 4 is connected by oil inlet pipe 8 with filter pump 9, and filter pump 9 is connected by oil inlet pipe 8 with filter 18 and housing 26, shell
5 outer surfaces one end are welded with water tank 7, water pump 20 are welded in water tank 7, and water pump 20 is connected by water inlet pipe 6 with coil pipe 19,
Water pump 20 uses 150QJ10-50/7, has the advantages that under reducing noise and low energy consumption, by the way that water pump 20 is arranged, has reached pressure
Valve pressure regulation detection machine makes to cool down in use, by the coolant liquid in 1 external power supply of the attaching plug opening extraction water tank 7 of water pump 20
Liquid cools down the test fluid in fuel tank 4 by the coil pipe 19 of entering of water inlet pipe 6, keeps pressure valve pressure regulation detection machine structure simple,
It is convenient to operate, and cools down faster, more practicability, and the engagement of 5 outer surface one end of shell is equipped with attaching plug 1, and attaching plug 1 is logical
Conducting wire is crossed to be electrically connected with water pump 20, metering pump 3, pressure regulation motor 14, hydraulic pump 12 and filter pump 9.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
Claims (6)
1. a kind of pressure valve pressure regulation detection machine, including metering pump (3), shell (5) and filter pump (9), it is characterised in that: described outer
Shell (5) outer surface top shallowly enters to be fixed with display screen (13), and shell (5) the inner wall bottom end insertion is fixed with fuel tank (4), described
Fuel tank (4) is connected by flowline (2) with metering pump (3), is welded with partition (10), the partition in the shell (5)
(10) bottom end is welded with housing (26), and one end engagement of the partition (10) away from housing (26) is equipped with filter (18), institute
It states filter (18) outer surface to be movably installed with door (17), shell (5) the inner wall top is welded with hydraulic pump (12) and pressure regulation
Motor (14), hydraulic pump (12) one end insertion are fixed with hydraulic stem (11), and engagement is equipped with pressure on the hydraulic stem (11)
Tight just dress (25), described compress offer holding tank (28) in just dress (25) and housing (26), and the metering pump (3), which passes through,
Oil pipe (2) has just filled (25) with pressure regulation motor (14) and compression and has been connected, and shallowly enters to be fixed with flow sensor on flowline (2)
(15) and pressure sensor (16), the filter pump (9) is welded on fuel tank (4) outer surface top, and fuel tank (4) passes through oil inlet pipe
(8) it is connected with filter pump (9), the filter pump (9) is connected by oil inlet pipe (8) with filter (18) and housing (26),
Described shell (5) outer surface one end is welded with water tank (7), is welded with water pump (20) in the water tank (7), and water pump (20) passes through
Water inlet pipe (6) is connected with coil pipe (19).
2. a kind of pressure valve pressure regulation detection machine according to claim 1, it is characterised in that: fuel tank (4) the internal messing peace
Equipped with coil pipe (19), and coil pipe (19) is connected by water inlet pipe (6) with water pump (20).
3. a kind of pressure valve pressure regulation detection machine according to claim 1, it is characterised in that: filter (18) inner wall two
End engagement is equipped with first sliding groove plate (22) and second sliding slot plate (23), is slidably fitted with PP cotton filter element in first sliding groove plate (22)
Plate (21), second sliding slot plate (23) is interior to be slidably fitted with sieve plate (24).
4. a kind of pressure valve pressure regulation detection machine according to claim 1, it is characterised in that: housing (26) the inner wall both ends
Engagement is equipped with floating bushing (27).
5. a kind of pressure valve pressure regulation detection machine according to claim 1, it is characterised in that: the flow sensor (15) and
Pressure sensor (16) is electrically connected by conducting wire with display screen (13).
6. a kind of pressure valve pressure regulation detection machine according to claim 1, it is characterised in that: shell (5) outer surface one
End engagement is equipped with attaching plug (1), and attaching plug (1) passes through conducting wire and water pump (20), metering pump (3), pressure regulation motor
(14), hydraulic pump (12) and filter pump (9) electrical connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810486197.2A CN108956108B (en) | 2018-05-21 | 2018-05-21 | Pressure regulating detector for pressure valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810486197.2A CN108956108B (en) | 2018-05-21 | 2018-05-21 | Pressure regulating detector for pressure valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108956108A true CN108956108A (en) | 2018-12-07 |
| CN108956108B CN108956108B (en) | 2020-04-14 |
Family
ID=64499833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810486197.2A Active CN108956108B (en) | 2018-05-21 | 2018-05-21 | Pressure regulating detector for pressure valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108956108B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111964900A (en) * | 2020-08-25 | 2020-11-20 | 浙江斯特隆科技有限公司 | Multi-channel pressure setting test bench |
| CN112834206A (en) * | 2021-01-06 | 2021-05-25 | 芜湖优能自动化设备有限公司 | Full-automatic pressure regulating test equipment of pressure valve |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111964900A (en) * | 2020-08-25 | 2020-11-20 | 浙江斯特隆科技有限公司 | Multi-channel pressure setting test bench |
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| CN112834206A (en) * | 2021-01-06 | 2021-05-25 | 芜湖优能自动化设备有限公司 | Full-automatic pressure regulating test equipment of pressure valve |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108956108B (en) | 2020-04-14 |
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