CN218823000U - Valve sealing performance testing machine - Google Patents
Valve sealing performance testing machine Download PDFInfo
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- CN218823000U CN218823000U CN202223244903.3U CN202223244903U CN218823000U CN 218823000 U CN218823000 U CN 218823000U CN 202223244903 U CN202223244903 U CN 202223244903U CN 218823000 U CN218823000 U CN 218823000U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
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Abstract
The utility model relates to a technical field that the valve detected, especially, relate to a valve sealing performance testing machine, its case inslot contains a certain amount of water, the input of lower seal pad seal valve, the input and the inflation hole of valve communicate, the valve is placed on the top of lifter plate, the output of valve is sealed up to upper seal mechanism, the valve is fixed on the top of lifter plate, inflation mechanism carries the air to the valve inside through the inflation hole of lower seal pad, after filling into certain degree air in the valve, start two pneumatic cylinders, two pneumatic cylinders control the lifter plate and move down, the lifter plate drives the valve and moves down, until the valve is all immersed in the water of case inslot, the staff observes whether to produce the bubble, thereby accomplish the detection to the sealing performance of valve, simplify the operation flow, improve the succinct of operation, improve detection efficiency; including case groove, pole setting and roof, the vertical fixed mounting in the top in case groove of two pole settings, the roof level fixed mounting is on the top of two pole settings.
Description
Technical Field
The utility model relates to a technical field that the valve detected especially relates to a valve sealing performance testing machine.
Background
The valve sealing performance testing machine is a device for detecting the sealing performance of the valve, and is widely used in the field of valve detection; the existing valve sealing performance testing machine is used for testing the sealing performance of the valve in the production process.
Among the prior art, chinese utility model patent that publication number is CN205898382U discloses a valve sealing performance test machine, including a base, one locate water tank on the base, two horizontal parallel arrangement polished rods and a cylinder on the base, two polished rods on erect and be equipped with a sealing mechanism who is used for sealing the valve tip, be equipped with the sealed pad that is used for sealing the valve other end tip on the base of the relative one side of open slot of sealing mechanism's end cover, be equipped with the venthole on the sealed pad, venthole and base on the water tank between communicate through the trachea.
When the device is used, the air in the valve is squeezed, and whether air bubbles appear in the water tank or not is used for detecting the sealing performance, although the detection of the sealing performance can be realized, the operation flow is more complex, and the simplicity needs to be further improved.
SUMMERY OF THE UTILITY MODEL
For solving the technical problem, the utility model provides a lower sealing pad and upper seal mechanism cooperate the both ends of sealing valve, the input and the inflation hole intercommunication of valve, the mechanism of aerifing is to the inside air delivery of valve, after filling into certain degree air in the valve, pneumatic cylinder control flap downstream, and the valve is whole to be immersed in the aquatic, observes whether the valve body surface produces the bubble, detects the leakproofness of valve, simplifies the operation flow, improves the succinct of operation and detection efficiency's valve sealing performance testing machine.
The utility model discloses a valve sealing performance testing machine, including case groove, pole setting and roof, two pole settings are vertically and fixedly installed on the top of case groove, the roof level is fixedly installed on the top of two pole settings, the bottom of roof is provided with the bar groove; the box groove sealing device comprises a top plate, two hydraulic cylinders, a lifting plate, a lower sealing gasket, an upper sealing mechanism and an inflating mechanism, wherein the two hydraulic cylinders are fixedly arranged at the top end of the top plate; the inside water that contains a quantitative of case inslot, the input of the sealed valve of lower sealing gasket, the input and the inflation hole intercommunication of valve, the valve is placed on the top of lifter plate, the output of valve is lived in the sealed output that lives of upper sealing mechanism, the top at the lifter plate is fixed to the valve, inflation mechanism passes through the inflation hole of lower sealing gasket and to the inside transport air of valve, fill certain degree air back in the valve, start two pneumatic cylinders, two pneumatic cylinder control lifter plate downstream, the lifter plate moves the valve downstream, until the whole aquatic of immersing the incasement portion of valve, whether the staff observes and produces the bubble, thereby accomplish the measuring to the sealing performance of valve, the simplified operation flow, the succinctness of operation is improved, and the detection efficiency is improved.
Preferably, the upper sealing mechanism comprises vertical rods, a transverse plate, an air cylinder, an upper sealing plate and an upper sealing gasket, the two vertical rods are vertically and fixedly arranged at the top end of the lifting plate, the transverse plate is horizontally and fixedly arranged at the top ends of the two vertical rods, the air cylinder is fixedly arranged at the top end of the transverse plate, the top end of the air cylinder is inserted into the strip-shaped groove of the top plate, the output end of the air cylinder penetrates through the transverse plate and is fixedly connected with the top end of the upper sealing plate, the upper sealing plate is slidably arranged on the two vertical rods, and the upper sealing gasket is fixedly arranged at the bottom end of the upper sealing plate; the cylinder is started, the cylinder controls the upper sealing plate to move downwards, the upper sealing plate drives the upper sealing gasket to move downwards, the output end of the sealing valve of the upper sealing gasket is connected with the output end of the sealing valve, the sealing performance of the valve is detected, the detection efficiency is improved, the two vertical rods prevent the upper sealing plate from shaking left and right in the moving process, and the stability is improved.
Preferably, the inflation mechanism comprises a support plate, an air pump, a conveying hose, an air pipe and a pressure gauge, the support plate is horizontally and fixedly arranged on the side wall of the box groove, the air pump is fixedly arranged at the top end of the support plate, the input end of the air pipe is communicated with the output end of the air pump, the pressure gauge is arranged on the air pipe, the input end of the conveying hose is communicated with the output end of the air pipe, and the conveying hose tightly penetrates through inflation holes of the lifting plate and the lower sealing gasket and is communicated with the input end of the valve; the air pump is started, the air pump conveys air to the conveying hose through the air conveying pipe, the air is conveyed to the interior of the valve through the conveying hose, the pressure gauge is observed, air in a certain degree is filled into the interior of the valve, detection of the sealing performance of the valve is facilitated, and the detection efficiency is improved.
Preferably, the device also comprises a discharge pipe and a valve, wherein the input end of the discharge pipe penetrates through the side wall of the tank groove and is communicated with the inside of the tank groove, and the valve is arranged on the discharge pipe; the valve is opened, and the water in the tank is discharged through the discharge pipe, so that the convenience of cleaning the water in the tank is improved.
Preferably, the box also comprises supporting legs and universal wheels, wherein the supporting legs are fixedly arranged at the bottom end of the box groove, and the universal wheels are fixedly arranged at the bottom end of each supporting leg; landing leg and universal wheel cooperation make the integrated device remove, improve the device and remove the convenience.
Preferably, the box comprises push handles, wherein the two push handles are fixedly arranged on the side wall of the box groove; the push handle enhances the convenience of movement of the device.
Preferably, the mop further comprises handle sleeves, and the two handle sleeves are respectively fixedly arranged at the top ends of the two push handles; the staff prevents the condition of taking off the hand when holding the handle sleeve pushing device and moving, and improves the safety and the stability.
Compared with the prior art, the beneficial effects of the utility model are that: the inside water that contains a quantitative of case inslot, the input of the sealed valve of lower sealing gasket, the input and the inflation hole intercommunication of valve, the valve is placed on the top of lifter plate, the output of valve is lived in the sealed output that lives of upper sealing mechanism, the top at the lifter plate is fixed to the valve, inflation mechanism passes through the inflation hole of lower sealing gasket and to the inside transport air of valve, fill certain degree air back in the valve, start two pneumatic cylinders, two pneumatic cylinder control lifter plate downstream, the lifter plate moves the valve downstream, until the whole aquatic of immersing the incasement portion of valve, whether the staff observes and produces the bubble, thereby accomplish the measuring to the sealing performance of valve, the simplified operation flow, the succinctness of operation is improved, and the detection efficiency is improved.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a partially enlarged view of the portion A in FIG. 1;
fig. 3 is a schematic front view of the present invention;
fig. 4 is a schematic bottom structure of the present invention;
in the drawings, the reference numbers: 1. a tank trough; 2. erecting a rod; 3. a top plate; 4. a hydraulic cylinder; 5. a lifting plate; 6. a lower seal gasket; 7. a vertical rod; 8. a transverse plate; 9. a cylinder; 10. an upper sealing plate; 11. an upper seal gasket; 12. a support plate; 13. an air pump; 14. a delivery hose; 15. a gas delivery pipe; 16. a pressure gauge; 17. a discharge pipe; 18. a valve; 19. a support leg; 20. a universal wheel; 21. a push handle; 22. a handle sleeve.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The invention may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
The utility model discloses a valve sealing performance testing machine, including case groove 1, pole setting 2 and roof 3, two pole settings 2 are vertically fixed and installed at the top of case groove 1, roof 3 is horizontally fixed and installed at the top of two pole settings 2, the bottom of roof 3 is provided with the bar groove; the box type air conditioner is characterized by further comprising hydraulic cylinders 4, a lifting plate 5, a lower sealing gasket 6, an upper sealing mechanism and an inflating mechanism, wherein the two hydraulic cylinders 4 are fixedly arranged at the top end of the top plate 3, the output ends of the two hydraulic cylinders 4 penetrate through the top plate 3 and are fixedly connected with the top end of the lifting plate 5, the lower sealing gasket 6 is fixedly arranged at the top end of the lifting plate 5, inflating holes are formed in the lower sealing gasket 6, the upper sealing mechanism is arranged at the top end of the lifting plate 5, and the inflating mechanism is arranged on the side wall of the box groove 1; the upper sealing mechanism comprises vertical rods 7, a transverse plate 8, an air cylinder 9, an upper sealing plate 10 and an upper sealing gasket 11, the two vertical rods 7 are vertically and fixedly installed at the top end of the lifting plate 5, the transverse plate 8 is horizontally and fixedly pressed at the top ends of the two vertical rods 7, the air cylinder 9 is fixedly installed at the top end of the transverse plate 8, the top end of the air cylinder 9 is inserted into the strip-shaped groove of the top plate 3, the output end of the air cylinder 9 penetrates through the transverse plate 8 and is fixedly connected with the top end of the upper sealing plate 10, the upper sealing plate 10 is slidably installed on the two vertical rods 7, and the upper sealing gasket 11 is fixedly installed at the bottom end of the upper sealing plate 10; the inflation mechanism comprises a support plate 12, an air pump 13, a conveying hose 14, an air pipe 15 and a pressure gauge 16, wherein the support plate 12 is horizontally and fixedly arranged on the side wall of the box groove 1, the air pump 13 is fixedly arranged at the top end of the support plate 12, the input end of the air pipe 15 is communicated with the output end of the air pump 13, the pressure gauge 16 is arranged on the air pipe 15, the input end of the conveying hose 14 is communicated with the output end of the air pipe 15, and the conveying hose 14 tightly penetrates through inflation holes of the lifting plate 5 and the lower sealing gasket 6 and is communicated with the input end of the valve; the device also comprises a discharge pipe 17 and a valve 18, wherein the input end of the discharge pipe 17 penetrates through the side wall of the tank groove 1 and is communicated with the interior of the tank groove 1, and the valve 18 is arranged on the discharge pipe 17; the box body is characterized by further comprising supporting legs 19 and universal wheels 20, wherein the supporting legs 19 are fixedly arranged at the bottom end of the box groove 1, and the universal wheels 20 are fixedly arranged at the bottom end of each supporting leg 19; the box groove structure also comprises push handles 21, and the two push handles 21 are fixedly arranged on the side wall of the box groove 1; the handle sleeve 22 is further included, and the two handle sleeves 22 are respectively and fixedly arranged at the top ends of the two push handles 21.
As shown in fig. 1 to 4, the utility model discloses a valve sealing performance testing machine, it is at the during operation, 1 inside a case groove contains a certain amount of water, the input of the sealed valve of lower seal pad 6, the input and the inflation hole intercommunication of valve, the valve is placed on the top of lifter plate 5, start cylinder 9, cylinder 9 controls upper seal plate 10 and moves down, upper seal plate 10 drives upper seal pad 11 and moves down, until the output of the sealed valve of upper seal pad 11, the valve is fixed on the top of lifter plate 5, start air pump 13, air pump 13 carries conveying hose 14 with air through gas-supply pipe 15, the air is carried inside the valve by conveying hose 14, observe manometer 16, to the inside air conveying of valve, after filling into certain degree air in the valve, start two pneumatic cylinders 4, two pneumatic cylinders 4 control lifter plate 5 move down, lifter plate 5 drives the valve and moves down, until the valve all immerses the aquatic of 1 inside a case groove, the staff observes whether the valve body surface and produces the bubble, detect the leakproofness of valve, it can to take off after the detection is accomplished.
The installation mode, the connection mode or the setting mode of the valve sealing performance testing machine of the utility model are common mechanical modes, and the valve sealing performance testing machine can be implemented as long as the beneficial effects can be achieved; the utility model discloses a pneumatic cylinder 4, the lower seal pad 6, cylinder 9, the upper seal board 10 of valve sealing performance testing machine, upper seal pad 11, air pump 13, delivery hose 14, gas-supply pipe 15 and manometer 16 are purchase on the market, this industry technical staff only need according to its subsidiary service instruction install and operate can, and need not the technical staff in the field and pay out creative work.
All technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (7)
1. A valve sealing performance testing machine comprises a box groove (1), upright posts (2) and a top plate (3), wherein the two upright posts (2) are vertically and fixedly installed at the top end of the box groove (1), the top plate (3) is horizontally and fixedly installed at the top ends of the two upright posts (2), and a strip-shaped groove is formed in the bottom end of the top plate (3); the device is characterized by further comprising hydraulic cylinders (4), a lifting plate (5), a lower sealing gasket (6), an upper sealing mechanism and an inflating mechanism, wherein the two hydraulic cylinders (4) are fixedly installed at the top end of the top plate (3), the output ends of the two hydraulic cylinders (4) penetrate through the top plate (3) and are fixedly connected with the top end of the lifting plate (5), the lower sealing gasket (6) is fixedly installed at the top end of the lifting plate (5), an inflating hole is formed in the lower sealing gasket (6), the upper sealing mechanism is installed at the top end of the lifting plate (5), and the inflating mechanism is installed on the side wall of the box groove (1).
2. The valve sealing performance testing machine of claim 1, characterized in that the upper sealing mechanism comprises vertical rods (7), a horizontal plate (8), an air cylinder (9), an upper sealing plate (10) and an upper sealing gasket (11), the two vertical rods (7) are vertically and fixedly installed at the top end of the lifting plate (5), the horizontal plate (8) is horizontally and fixedly pressed at the top ends of the two vertical rods (7), the air cylinder (9) is fixedly installed at the top end of the horizontal plate (8), the top end of the air cylinder (9) is inserted into the strip-shaped groove of the top plate (3), the output end of the air cylinder (9) penetrates through the horizontal plate (8) and is fixedly connected with the top end of the upper sealing plate (10), the upper sealing plate (10) is slidably installed on the two vertical rods (7), and the upper sealing gasket (11) is fixedly installed at the bottom end of the upper sealing plate (10).
3. The valve sealing performance testing machine according to claim 1, wherein the inflation mechanism comprises a support plate (12), an air pump (13), a conveying hose (14), an air pipe (15) and a pressure gauge (16), the support plate (12) is horizontally and fixedly installed on the side wall of the box groove (1), the air pump (13) is fixedly installed at the top end of the support plate (12), the input end of the air pipe (15) is communicated with the output end of the air pump (13), the pressure gauge (16) is arranged on the air pipe (15), the input end of the conveying hose (14) is communicated with the output end of the air pipe (15), and the conveying hose (14) tightly penetrates through inflation holes of the lifting plate (5) and the lower sealing gasket (6) and is communicated with the input end of the valve.
4. The valve sealing performance testing machine according to claim 1, further comprising a discharge pipe (17) and a valve (18), wherein an input end of the discharge pipe (17) penetrates through a side wall of the tank (1) and is communicated with the interior of the tank (1), and the valve (18) is arranged on the discharge pipe (17).
5. The valve sealing performance testing machine according to claim 1, further comprising a plurality of legs (19) and universal wheels (20), wherein the legs (19) are fixedly arranged at the bottom end of the tank (1), and the universal wheels (20) are fixedly arranged at the bottom end of each leg (19).
6. The valve sealing performance testing machine is characterized by further comprising two pushing handles (21), wherein the two pushing handles (21) are fixedly arranged on the side wall of the box groove (1).
7. The valve sealing performance testing machine of claim 6, further comprising a handle sleeve (22), wherein the two handle sleeves (22) are respectively and fixedly arranged at the top ends of the two pushing handles (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223244903.3U CN218823000U (en) | 2022-12-02 | 2022-12-02 | Valve sealing performance testing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223244903.3U CN218823000U (en) | 2022-12-02 | 2022-12-02 | Valve sealing performance testing machine |
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| Publication Number | Publication Date |
|---|---|
| CN218823000U true CN218823000U (en) | 2023-04-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223244903.3U Active CN218823000U (en) | 2022-12-02 | 2022-12-02 | Valve sealing performance testing machine |
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| CN (1) | CN218823000U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117168706A (en) * | 2023-11-02 | 2023-12-05 | 江苏伟格流体科技有限公司 | Valve sealing performance test equipment |
-
2022
- 2022-12-02 CN CN202223244903.3U patent/CN218823000U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117168706A (en) * | 2023-11-02 | 2023-12-05 | 江苏伟格流体科技有限公司 | Valve sealing performance test equipment |
| CN117168706B (en) * | 2023-11-02 | 2024-01-26 | 江苏伟格流体科技有限公司 | Valve sealing performance test equipment |
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