CN202661222U - Anti-speed damping device of pressure gauge - Google Patents
Anti-speed damping device of pressure gauge Download PDFInfo
- Publication number
- CN202661222U CN202661222U CN 201220324129 CN201220324129U CN202661222U CN 202661222 U CN202661222 U CN 202661222U CN 201220324129 CN201220324129 CN 201220324129 CN 201220324129 U CN201220324129 U CN 201220324129U CN 202661222 U CN202661222 U CN 202661222U
- Authority
- CN
- China
- Prior art keywords
- pressure
- pressure gauge
- damping device
- pulse
- tensimeter
- 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
Images
Landscapes
- Measuring Fluid Pressure (AREA)
Abstract
The utility model discloses an anti-speed damping device of a pressure gauge, belonging to an instrument auxiliary device. The anti-speed damping device consists of a sheath tube, a pressure gauge joint, a pressure buffer conduit and a pressure measuring connector, wherein the pressure gauge joint is hermetically inserted in a gap in an upper port of the sheath tube; the pressure measuring connector is hermetically inserted in a gap of a lower port; and the pressure buffer conduit is connected between a central hole of the pressure gauge joint and a central hole of the pressure measuring connector. An upper supporting disc and a lower supporting disc which are fixed to the inner wall of the sheath tube are sleeved on both the upper part and the lower part of the pressure buffer conduit. The anti-speed damping device of the pressure gauge is an adjustable spiral anti-pulse damping device which is used for preventing violent liquid pulse to protect the pressure gauge from being damaged and attenuates away according to a ratio of a pulse index along with a path and a circulation area. The device is suitable for a pressure system in which a tested medium has violent pulse, and has the beneficial effects of prolonging the life of the pressure gauge, increasing the working efficiency and reducing the production cost.
Description
Technical field
The utility model belongs to the instrument servicing unit, relates to specifically the anti-fast shock attenuation device of a kind of tensimeter, and its model is YLFE-III type.
Background technology
At present, the tensimeter application is very extensive, the employed tensimeter of some particular field, owing to reasons such as vibrations, to the tensimeter infringement greatly, caused most of manometric life-span to only have some months, even will cause inaccurate in several days or damage, this has just brought inconvenience to production, has increased again production cost and workman's workload simultaneously.
Summary of the invention
The utility model is intended to overcome the deficiencies in the prior art, provides a kind of tensimeter to prevent fast shock attenuation device, and its concrete model is YLFE-III type, and this device shockproof effect is good, prolong the tensimeter life-span, increase work efficiency, reduce production costs.
Tensimeter of the present utility model is prevented fast shock attenuation device, to be consisted of by protecting pipe, pressure tapping, pressure buffer conduit and pressure measurement connector, the internal clearance suitable for reading sealing grafting pressure tapping of protecting pipe, end opening clearance seal grafting pressure measurement connector, Bonding pressure cushions conduit between the center pit of the center pit of pressure tapping and pressure measurement connector.
As further improvement of the utility model, upper support dish and the lower support dish fixing with the protecting pipe inwall all have been set with in the upper and lower of pressure buffer conduit.
As further improvement of the utility model, protecting pipe lower end inwall is provided with shoulder, is provided with cushion pad between shoulder and pressure measurement connector.
Tensimeter of the present utility model is prevented fast shock attenuation device; to prevent strong fluid pulse; with the protection tensimeter be not damaged, according to the pulse index with the ratio of distance and flow area decay away from the anti-pulse shock attenuation device of adjustable spiral formula; this device is applicable to measured medium to be had in the pressure system of strong pulse, has reached the beneficial effect that prolongs the tensimeter life-span, increases work efficiency, reduces production costs.
Description of drawings
Fig. 1 is the structural representation of the anti-fast shock attenuation device of tensimeter of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Tensimeter is prevented fast shock attenuation device, its model is YLFE-III type, to be consisted of by protecting pipe 1, pressure tapping 2, pressure buffer conduit 3 and pressure measurement connector 4, the internal clearance suitable for reading sealing grafting pressure tapping 2, the end opening clearance seal grafting pressure measurement connector 4 that it is characterized in that protecting pipe 1, Bonding pressure cushions conduit 3 between the center pit of the center pit of pressure tapping 2 and pressure measurement connector 4.
Wherein, the upper and lower of pressure buffer conduit 3 all has been set with upper support dish 5 and the lower support dish 6 fixing with protecting pipe 1 inwall, with fixation pressure buffering conduit 3, prevents that it from rocking.
Protecting pipe 1 lower end inwall is provided with shoulder 7, is provided with cushion pad 8 between shoulder 7 and pressure measurement connector 4.
Claims (3)
1. tensimeter is prevented fast shock attenuation device, to be consisted of by protecting pipe (1), pressure tapping (2), pressure buffer conduit (3) and pressure measurement connector (4), the internal clearance suitable for reading sealing grafting pressure tapping (2), the end opening clearance seal grafting pressure measurement connector (4) that it is characterized in that protecting pipe (1), Bonding pressure cushions conduit (3) between the center pit of the center pit of pressure tapping (2) and pressure measurement connector (4).
2. the anti-fast shock attenuation device of tensimeter as claimed in claim 1 is characterized in that the upper and lower of pressure buffer conduit (3) all has been set with upper support dish (5) and the lower support dish (6) fixing with protecting pipe (1) inwall.
3. the anti-fast shock attenuation device of tensimeter as claimed in claim 1 is characterized in that protecting pipe (1) lower end inwall is provided with shoulder (7), is provided with cushion pad (8) between shoulder (7) and pressure measurement connector (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220324129 CN202661222U (en) | 2012-07-06 | 2012-07-06 | Anti-speed damping device of pressure gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220324129 CN202661222U (en) | 2012-07-06 | 2012-07-06 | Anti-speed damping device of pressure gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202661222U true CN202661222U (en) | 2013-01-09 |
Family
ID=47456122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220324129 Expired - Fee Related CN202661222U (en) | 2012-07-06 | 2012-07-06 | Anti-speed damping device of pressure gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202661222U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105241605A (en) * | 2015-10-29 | 2016-01-13 | 山东大业股份有限公司 | Combined type pressure reduction gauge bending unit |
| US10350656B2 (en) | 2016-11-11 | 2019-07-16 | Milwaukee Electric Tool Corporation | Drain clearing air gun |
| CN110514346A (en) * | 2019-08-16 | 2019-11-29 | 李芳芳 | A kind of shock proof pressure transmitter sensing device of novel bradyseism |
| CN115165201A (en) * | 2022-06-17 | 2022-10-11 | 青岛科奥仪表制造有限公司 | Anti-seismic pulse pressure-resistant safety pressure gauge |
-
2012
- 2012-07-06 CN CN 201220324129 patent/CN202661222U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105241605A (en) * | 2015-10-29 | 2016-01-13 | 山东大业股份有限公司 | Combined type pressure reduction gauge bending unit |
| US10350656B2 (en) | 2016-11-11 | 2019-07-16 | Milwaukee Electric Tool Corporation | Drain clearing air gun |
| US11235360B2 (en) | 2016-11-11 | 2022-02-01 | Milwaukee Electric Tool Corporation | Drain clearing air gun |
| CN110514346A (en) * | 2019-08-16 | 2019-11-29 | 李芳芳 | A kind of shock proof pressure transmitter sensing device of novel bradyseism |
| CN115165201A (en) * | 2022-06-17 | 2022-10-11 | 青岛科奥仪表制造有限公司 | Anti-seismic pulse pressure-resistant safety pressure gauge |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202661222U (en) | Anti-speed damping device of pressure gauge | |
| CN206958037U (en) | A kind of gauge outfit supervising device clamp mechanism | |
| CN201955193U (en) | Damping device for pressure instrument | |
| CN218937525U (en) | Constant water head water flow standard detection device | |
| CN209485601U (en) | A kind of pressure gauge with protective device | |
| CN201016831Y (en) | Pressure gage snubber | |
| CN208982859U (en) | Connecting bend between a kind of pressure pipe and branch pipe | |
| CN211347205U (en) | Pressure instrument | |
| CN212320804U (en) | Novel vortex street flowmeter | |
| CN209164057U (en) | Pump concrete goes out pump intake pressure measurement device | |
| CN201269097Y (en) | Mechanical vibration damping protector for pressure meter | |
| CN203405300U (en) | Simple pressure gauge | |
| CN207763878U (en) | A kind of sampling line structure for measuring steam | |
| CN216348917U (en) | Stable water gauge of count based on thing networking | |
| CN202562664U (en) | Ultrasonic calorimeter external lead-wire fixing and sealing structure | |
| CN212482777U (en) | Pressure detection table convenient to installation | |
| CN205669998U (en) | A kind of horizontal rod-type displacement meter | |
| CN109186701A (en) | A kind of shale gas exploitation metering device | |
| CN213209350U (en) | Multilayer sealed pressure transmitter | |
| CN201859653U (en) | Fixing structure for hard disk of computer | |
| CN109609958A (en) | A kind of device enhancing cathodic protection coupon and soil contact | |
| CN206847847U (en) | A kind of buffer unit | |
| CN212206215U (en) | Rubber damping precession vortex gas flowmeter | |
| CN210464774U (en) | Shock-proof pressure gauge | |
| CN219573184U (en) | Nitrogen flowmeter that leakproofness is good |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130109 Termination date: 20130706 |