CN205538060U - Noiseless broken agent swelling pressure measuring device - Google Patents
Noiseless broken agent swelling pressure measuring device Download PDFInfo
- Publication number
- CN205538060U CN205538060U CN201620363343.9U CN201620363343U CN205538060U CN 205538060 U CN205538060 U CN 205538060U CN 201620363343 U CN201620363343 U CN 201620363343U CN 205538060 U CN205538060 U CN 205538060U
- Authority
- CN
- China
- Prior art keywords
- pressure
- noiseless
- head
- balloon
- broken agent
- 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.)
- Expired - Fee Related
Links
- 230000008961 swelling Effects 0.000 title abstract 4
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 27
- 239000002002 slurry Substances 0.000 claims abstract description 4
- 238000005336 cracking Methods 0.000 claims description 22
- 238000009530 blood pressure measurement Methods 0.000 claims description 4
- 239000008399 tap water Substances 0.000 claims description 2
- 235000020679 tap water Nutrition 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims 3
- 238000002474 experimental method Methods 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 230000005540 biological transmission Effects 0.000 abstract 1
- 239000007788 liquid Substances 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000005074 turgor pressure Effects 0.000 description 2
- 230000002301 combined effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000011112 process operation Methods 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model relates to a noiseless broken agent swelling pressure 's measuring device comprises top end enclosure, jar body, bottom (head), balloon, manometer, release pipeline, is applicable to the pressure of measuring the ordinary abundant inflation back production of noiseless broken agent of reacting at a slow speed. Utilizing the characteristic that pressure scaling is very little of water, putting into the device after filling a noiseless broken agent slurry in the balloon, the pressure that produces the device because of the inflation with the help of the noiseless broken agent of water transmission is at last through manometer direct read swelling pressure. If descend a set of test, only need to change balloon experiment once more. The device can be high -efficient, the swelling pressure of the noiseless broken agent of rapid survey, has solved traditional equipment service conditions strictness, complex operation, problem with high costs, has stronger practicality.
Description
Technical field
This utility model relates to the measurement apparatus of a kind of soundless cracking agent bulbs of pressure, it is adaptable to measure the pressure produced after the soundless cracking agent of common slow reaction fully expands.
Background technology
Soundless cracking agent with CaO as main component, have friction, noiselessness, without slungshot, without harmful gas, the feature such as pollution-free, nuisanceless, and be widely used in mine, building trade.Soundless cracking agent, before dispatching from the factory or using, needs to measure its abundant reacted bulbs of pressure.Use and paste foil gauge in steel tube surface, by thin wall cylinder-shaped theoretical formula, be calculated the bulbs of pressure of soundless cracking agent.The loaded down with trivial details difficulty of this process operation, must determine the parameters such as steel tube elastic modulus, be placed with the instrument such as foil gauge, use statical strain indicator, calculate further finally by formula, the bulbs of pressure of soundless cracking agent can be obtained, it is desirable to tester has the highest theory and experiment basis；From the building of experiment porch, debug, to the carrying out of experiment, then process to the data in later stage, need to take considerable time and cost.But the user of service of soundless cracking agent is mainly shop floor worker, and soundless cracking agent is apt to deteriorate, generally requires on-the-spot quick, its bulbs of pressure of simple test.It is thus desirable to a set of simple to operate, efficient, quick, be suitable for various environment, can the soundless cracking agent turgor pressure force test device of Reusability.
Summary of the invention
The deficiency existed in view of existing device, this utility model devises a kind of measurement equipment that can directly read the soundless cracking agent bulbs of pressure, and it is easy to dismounting, simple to operate, it is adaptable to various working spaces, it is not necessary to operator possess the highest stock of knowledge.
This utility model includes cover head (1), tank body (2), bottom (head) (3), balloon (4), Pressure gauge (5), pressure relief pipeline (6).Cover head (1) is height 35mm, radius 150mm stainless steel bar.Cover head (1) cylinder is attacked R3/4 screw thread, screw thread height overall 30mm；Side end face car is connected to the interior hexagonal (7) of radius 12.5mm circle in going out thereon, the deep 10mm of interior hexagonal (7)；Going out one internal diameter 145mm, external diameter 148.8mm, the groove (8) of deep 1.97mm at its lower side facing cut and be used for placing O, bottom land, the radius of corner of groove rib are 0.3mm.At the identity distance center of circle 90mm of cover head (1) upside, symmetrical car goes out two through holes that radius is 10mm, the most each self tapping R20 × 1.5 conical inner screw thread, the deep 25mm of screw thread, obtains pressure gauge connection (9), pressure relief pipeline interface (10).Tank body (2) is made up of upper chamber (11), middle part cavity (12) and lower cavity (13), wherein upper chamber (11) and lower cavity (13) external diameter be 160mm, internal diameter be 150mm, height be 30mm, middle part cavity (12) external diameter 160mm, internal diameter 140mm, highly 300mm.Rc3/4 screw thread, screw thread height overall 30mm is attacked at upper chamber (11) and lower cavity (13) inwall.Bottom (head) (3) is height 35mm, radius 150mm stainless steel bar.Bottom (head) (3) cylinder is attacked R3/4 screw thread, screw thread height overall 30mm；Going out one internal diameter 145mm, external diameter 148.8mm at upside facing cut, the groove (14) of deep 1.97mm is used for placing O, and bottom land, the radius of corner of groove rib are 0.3mm；On the downside of it, end face car is connected to the interior hexagonal (15) of radius 12.5mm circle in going out, the deep 10mm of interior hexagonal (15).Balloon (4) is used for wrapping up soundless cracking agent.Pressure relief pipeline (5) is made up of with pipeline high-pressure ball valve (18).
This utility model soundless cracking agent bulbs of pressure measurement apparatus, utilize the characteristic that the compression ratio of water is the least, after being filled in balloon by soundless cracking agent slurry in embedding device, by Water transport soundless cracking agent because expanding the pressure that device is produced, directly read the bulbs of pressure finally by Pressure gauge.This utility model makes simple, can quickly measure the bulbs of pressure, be suitable for various environment, can life-time service repeatedly, when carrying out next group test, only need to change balloon can again test, and the turgor pressure of soundless cracking agent can be directly read by Pressure gauge, the highest to operator's skill set requirements.It is applicable to the measurement of the soundless cracking agent bulbs of pressure of common slow reaction.
Accompanying drawing explanation
Fig. 1 is device combined effect schematic diagram；
Fig. 2 is cover head schematic perspective view；
Fig. 3 is cover head front view；
Fig. 4 is cover head top view；
Fig. 5 is cover head upward view；
Fig. 6 is tank body schematic perspective view；
Fig. 7 is that tank body forward sight is along axle generalized section；
Fig. 8 is bottom (head) schematic perspective view；
Fig. 9 is bottom (head) top view；
Figure 10 is bottom (head) upward view；
Figure 11 is bottom (head) front view；
Figure 12 is cover head, tank body, bottom (head) combination schematic perspective view.
In figure: 1-cover head；2-tank body；3-bottom (head)；4-balloon；5-Pressure gauge；6-pressure relief pipeline；Hexagonal in 7-cover head；8-cover head sealed groove；9-pressure gauge connection；10-pressure relief pipeline interface；11-tank body upper chamber；Cavity in the middle part of 12-tank body；13-tank body lower part cavity；14-bottom (head) sealed groove；Hexagonal in 15-bottom (head)；16-high-pressure ball valve.
Detailed description of the invention
Below in conjunction with accompanying drawing, with an embodiment, the utility model will be further described:
This utility model is mainly made up of cover head (1), tank body (2), bottom (head) (3), balloon (4), Pressure gauge (5), pressure relief pipeline (6) six part.Before using, first use inner hexagon spanner, Pressure gauge (5) and pressure relief pipeline (6) are respectively connected to pressure gauge connection (9), pressure relief pipeline interface (10), liquid raw material band is used to seal so that it is to be combined by screw thread with cover head (1)；Bottom (head) (3) is combined by screw thread with tank body (2), and uses liquid raw material band to seal with O.After bottom (head) (1) and tank body (2) have combined, stand 1-2 hour, fill it up with tap water to tank body.Then 400g soundless cracking agent slurry preparation completed pours in balloon (4), and balloon is put into tank body.Use inner hexagon spanner, quickly cover head (1) is combined with tank body (2), and use liquid raw material band to seal with O.Stand 24 hours, directly read Pressure gauge last reading, i.e. can get the bulbs of pressure of soundless cracking agent.
Claims (2)
1. a soundless cracking agent bulbs of pressure measurement apparatus, it is made up of cover head (1), tank body (2), bottom (head) (3), balloon (4), Pressure gauge (5), pressure relief pipeline (6), it is characterized in that: by sealing pipe screw thread and O realization sealing between cover head (1), bottom (head) (3) and tank body (2), sealing between Pressure gauge (5), pressure relief pipeline (6) and cover head (1) and install, the bulbs of pressure that package unit is surveyed can directly be read by Pressure gauge (5).
The bulbs of pressure are passed to Pressure gauge (5) by tap water by soundless cracking agent bulbs of pressure measurement apparatus the most according to claim 1, it is characterised in that after soundless cracking agent slurry pours into balloon (4), in embedding device cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620363343.9U CN205538060U (en) | 2016-04-27 | 2016-04-27 | Noiseless broken agent swelling pressure measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620363343.9U CN205538060U (en) | 2016-04-27 | 2016-04-27 | Noiseless broken agent swelling pressure measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205538060U true CN205538060U (en) | 2016-08-31 |
Family
ID=56794116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620363343.9U Expired - Fee Related CN205538060U (en) | 2016-04-27 | 2016-04-27 | Noiseless broken agent swelling pressure measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205538060U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105890836A (en) * | 2016-04-27 | 2016-08-24 | 中国矿业大学(北京) | Device for measuring expansion pressure of soundless cracking agent |
-
2016
- 2016-04-27 CN CN201620363343.9U patent/CN205538060U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105890836A (en) * | 2016-04-27 | 2016-08-24 | 中国矿业大学(北京) | Device for measuring expansion pressure of soundless cracking agent |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160831 Termination date: 20210427 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |