CN220270529U - Test nipple structure of flowmeter - Google Patents
Test nipple structure of flowmeter Download PDFInfo
- Publication number
- CN220270529U CN220270529U CN202321626015.XU CN202321626015U CN220270529U CN 220270529 U CN220270529 U CN 220270529U CN 202321626015 U CN202321626015 U CN 202321626015U CN 220270529 U CN220270529 U CN 220270529U
- Authority
- CN
- China
- Prior art keywords
- layer
- wear
- resistant
- test nipple
- high temperature
- 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
- 210000002445 nipple Anatomy 0.000 title claims abstract description 70
- 238000012360 testing method Methods 0.000 title claims abstract description 70
- 239000010410 layer Substances 0.000 claims abstract description 108
- 239000003063 flame retardant Substances 0.000 claims abstract description 24
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000011229 interlayer Substances 0.000 claims abstract description 15
- 239000011241 protective layer Substances 0.000 claims abstract description 14
- 238000007790 scraping Methods 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims description 29
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims description 10
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 6
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 6
- 241001330002 Bambuseae Species 0.000 claims description 6
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 6
- 239000011425 bamboo Substances 0.000 claims description 6
- 239000003973 paint Substances 0.000 claims description 6
- 229910052581 Si3N4 Inorganic materials 0.000 claims description 5
- 238000009413 insulation Methods 0.000 claims description 5
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 claims description 5
- 229910001862 magnesium hydroxide Inorganic materials 0.000 claims description 5
- 239000000347 magnesium hydroxide Substances 0.000 claims description 5
- 239000004814 polyurethane Substances 0.000 claims description 5
- 229920002635 polyurethane Polymers 0.000 claims description 5
- 230000005855 radiation Effects 0.000 claims description 5
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 claims description 5
- 239000003822 epoxy resin Substances 0.000 claims description 4
- 229920000647 polyepoxide Polymers 0.000 claims description 4
- 230000002035 prolonged effect Effects 0.000 abstract description 6
- 238000005507 spraying Methods 0.000 description 7
- 238000009954 braiding Methods 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 238000003825 pressing Methods 0.000 description 4
- 238000009941 weaving Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
Abstract
The utility model relates to the technical field of flowmeters. The utility model discloses a test nipple structure of a flowmeter, which comprises a test nipple body, wherein the test nipple body comprises a connecting pipe, a hollow cylinder, a prism and a dirt scraping rod, the hollow cylinder is integrally formed at the top of the dirt scraping rod, the prism is integrally formed at the top of the hollow cylinder, the connecting pipe is integrally formed at the top of one opposite side of the prism, an inner layer is arranged at the outer side of the test nipple body, a flame-retardant layer is arranged at the outer side of the inner layer, the flame-retardant layer and a protective layer are matched, the functionality of the test nipple body is improved, the high temperature resistance, the flame retardance and the wear resistance of the test nipple body are improved, the service life of the test nipple body is prolonged, the wear resistance of the test nipple body is improved through the matching of a wear-resistant inner layer, a wear-resistant interlayer and a wear-resistant outer layer, the excessive wear of the test nipple body is avoided, and the service life of the test nipple body is prolonged.
Description
Technical Field
The utility model relates to the technical field of flowmeters, in particular to a test nipple structure of a flowmeter.
Background
The flowmeter indicates the measured flow rate and/or the total amount of fluid in a selected time interval, namely simply a meter for measuring the flow rate of fluid in a pipeline or an open channel, and is classified into a differential pressure type flowmeter, a rotameter, a throttling type flowmeter, a slit flowmeter, a volumetric flowmeter, an electromagnetic flowmeter, an ultrasonic flowmeter and the like according to media: a liquid flow meter and a gas flow meter.
Through retrieval, application number CN201921360599.4 discloses a test nipple of a thermal type gas mass flowmeter, which comprises a connecting pipe, a hollow cylinder and a dirt scraping rod.
The test nipple of the flowmeter still has the following drawbacks: the test nipple of flowmeter function is comparatively single, and the test nipple of flowmeter is worn and torn easily, leads to the life of the test nipple of flowmeter to shorten, and the user need change it, has increased user's use cost.
Accordingly, one skilled in the art would provide a test nipple configuration for a flow meter that addresses the problems noted in the prior art.
Disclosure of Invention
The utility model aims to provide a test nipple structure of a flowmeter, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a test nipple structure of flowmeter, includes test nipple body, test nipple body includes connecting pipe, hollow section of thick bamboo, prism and scrape dirty pole, the top integrated into one piece of scraping dirty pole has a hollow section of thick bamboo, the top integrated into one piece of hollow section of thick bamboo has the prism, the top integrated into one piece in prism one side in opposite directions has the connecting pipe, the outside of test nipple body is provided with the inlayer, the outside of inlayer is provided with fire-retardant layer, the outside of fire-retardant layer is provided with the protective layer.
As a further scheme of the utility model: the inner layer comprises a first high temperature resistant layer and a second high temperature resistant layer, the first high temperature resistant layer is sprayed on the outer side of the test nipple body, and the second high temperature resistant layer is sprayed on the outer side of the test nipple body, which is successful in the first high temperature resistance.
As still further aspects of the utility model: the material of the first high temperature resistant layer is radiation type heat insulation paint, and the material of the second high temperature resistant layer is polyurethane high temperature resistant paint.
As still further aspects of the utility model: the protective layer comprises a wear-resistant inner layer, a wear-resistant interlayer and a wear-resistant outer layer, wherein the wear-resistant inner layer is sprayed on the outer side of the flame-retardant layer, the wear-resistant interlayer is sprayed on the outer side of the wear-resistant inner layer, and the wear-resistant outer layer is sprayed on the outer side of the wear-resistant interlayer.
As still further aspects of the utility model: the wear-resistant inner layer is made of a silicon nitride layer, the wear-resistant interlayer is made of a zirconia layer, and the wear-resistant outer layer is made of an epoxy resin material.
As still further aspects of the utility model: the flame-retardant layer is made of nanoscale magnesium hydroxide flame retardant.
As still further aspects of the utility model: the thickness range of the protective layer is between 10um and 15um, and the thickness range of the inner layer is between 8um and 12 um.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, through the matching of the inner layer, the flame-retardant layer and the protective layer, the functionality of the test nipple body is increased, the high-temperature resistance, flame retardance and wear resistance of the test nipple body are improved, and the service life of the test nipple body is prolonged.
2. According to the utility model, through the matching of the wear-resistant inner layer, the wear-resistant interlayer and the wear-resistant outer layer, the wear resistance of the test nipple body is improved, the test nipple body is prevented from being worn too fast, and the service life of the test nipple body is prolonged.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a cross-sectional view of the body structure of the test nipple of the present utility model;
FIG. 3 is a cross-sectional view of a high temperature resistant layer structure of the present utility model;
FIG. 4 is a cross-sectional view of a protective layer structure according to the present utility model.
In the figure: 1. testing the nipple body; 2. a connecting pipe; 3. a hollow cylinder; 4. a prism; 5. a dirt scraping rod; 6. an inner layer; 61. a first high temperature resistant layer; 62. a second high temperature resistant layer; 7. a flame retardant layer; 8. a protective layer; 81. a wear-resistant inner layer; 82. a wear resistant interlayer; 83. and a wear resistant outer layer.
Detailed Description
Referring to fig. 1-4, a test nipple structure of a flowmeter includes a test nipple body 1, the test nipple body 1 includes a connecting pipe 2, a hollow cylinder 3, a prism 4 and a dirt scraping rod 5, the top integrated into one piece of the dirt scraping rod 5 has the hollow cylinder 3, the top integrated into one piece of the hollow cylinder 3 has the prism 4, the top integrated into one piece of the prism 4 opposite side has the connecting pipe 2, the outside of the test nipple body 1 is provided with an inner layer 6, the outside of the inner layer 6 is provided with a flame retardant layer 7, the outside of the flame retardant layer 7 is provided with a protective layer 8, the materials of each layer are all existing mature products, the materials can be purchased directly in the market, the connection mode between each layer is the existing mature technical means, the materials can be one of spraying, pressing, braiding and the like, and the designed equipment machinery is the prior art equipment.
Specifically, the inner layer 6 includes a first high temperature resistant layer 61 and a second high temperature resistant layer 62, the outer side of the test nipple body 1 is sprayed with the first high temperature resistant layer 61, the outer side of the first high temperature resistant layer is sprayed with the second high temperature resistant layer 62, the materials of all the layers are existing mature products, the materials can be directly purchased in the market, the connection mode between all the layers is the existing mature technology means, the connection mode can be one of spraying, pressing, braiding and the like, and the designed equipment is the equipment in the prior art.
Through above-mentioned technical scheme, improved the high temperature resistance of test nipple joint body 1, prolonged test nipple joint body 1's life.
Specifically, the material of the first high temperature resistant layer 61 is a radiation type heat insulating coating, the material of the second high temperature resistant layer 62 is a polyurethane high temperature resistant coating, the material of each layer body is an existing mature product, the material can be directly purchased in the market, the connection mode between each layer body is an existing mature technical means, the material can be one of spraying, pressing, braiding and the like, and the designed equipment machinery is the prior art equipment.
Through above-mentioned technical scheme, through radiation type heat insulating coating and the high temperature resistant coating combination of polyurethane use, further improved the high temperature resistant thermal insulation performance of test nipple joint body 1, protected test nipple joint body 1, prolonged test nipple joint body 1's life, the material of each layer body is current mature product, can directly purchase in the market, and the connected mode between each layer body is current mature technical means, can be one of them such as spraying, pressfitting, weaving, and the equipment machinery of design is prior art equipment.
Specifically, the protective layer 8 comprises a wear-resistant inner layer 81, a wear-resistant interlayer 82 and a wear-resistant outer layer 83, the wear-resistant inner layer 81 is sprayed on the outer side of the flame-retardant layer 7, the wear-resistant interlayer 82 is sprayed on the outer side of the wear-resistant inner layer 81, and the wear-resistant outer layer 83 is sprayed on the outer side of the wear-resistant interlayer 82.
Through the technical scheme, the wear resistance of the test nipple body 1 is improved, when the test nipple body 1 rubs with a well wall, the abrasion of the test nipple body 1 is avoided, the use cost of a user is reduced, the materials of all layers are existing mature products, the materials can be directly purchased in the market, the connection mode between all layers is an existing mature technical means, the materials can be one of spraying, pressing, braiding and the like, and the designed equipment is equipment in the prior art.
Specifically, the material of the wear-resistant inner layer 81 is a silicon nitride layer, the material of the wear-resistant intermediate layer 82 is a zirconia layer, and the wear-resistant outer layer 83 is made of an epoxy resin material.
Through above-mentioned technical scheme, through the use of silicon nitride layer, zirconia layer and epoxy material, further improved the wear resistance of test nipple joint body 1, make test nipple joint body 1 and other object contact use, avoid wearing and tearing, saved use cost, the material of each layer body is current mature product, can directly purchase in the market, and the connected mode between each layer body is current mature technical means, can be one of them such as spraying, pressfitting, weaving, and the equipment machinery of design is prior art equipment.
Specifically, the material of the flame-retardant layer 7 is nano magnesium hydroxide flame retardant.
Through above-mentioned technical scheme, through nanoscale magnesium hydroxide fire retardant, improved the flame retardant efficiency of test nipple joint body 1, slowed down the speed of spreading of intensity of a fire on test nipple joint body 1, played fire-retardant effect, the material of each layer body is current mature product, can directly purchase on the market, and the connected mode between each layer body is current mature technical means, can be one of them such as spraying, pressfitting, weaving, and the equipment machinery of design is prior art equipment.
Specifically, the thickness of the protective layer 8 ranges from 10um to 15um, and the thickness of the inner layer 6 ranges from 8um to 12 um.
Through above-mentioned technical scheme, avoid high temperature resistant layer and protective layer 8 too thick increase the weight of test nipple joint body 1, reduced the material cost of test nipple joint body 1.
The working principle of the utility model is as follows: the heat insulation performance of the test nipple body 1 is improved through the radiation type heat insulation paint made of the first high temperature resistant layer 61 and the polyurethane high temperature resistant paint made of the second high temperature resistant layer 62, the flame retardant effect of the test nipple body 1 is improved through the nanoscale magnesium hydroxide flame retardant, the spreading speed of fire on the test nipple body 1 can be slowed down, the silicon nitride layer is made of the wear-resistant inner layer 81, the zirconia layer is made of the wear-resistant interlayer 82, the wear-resistant outer layer 83 is made of an epoxy resin material, the wear resistance of the test nipple body 1 is improved, the functionality of the test nipple body 1 is improved, and the problem of single functionality of the test nipple body 1 is solved.
The present utility model is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present utility model and the inventive concept thereof, can be replaced or changed within the scope of the present utility model.
Claims (7)
1. The utility model provides a test nipple structure of flowmeter, includes test nipple body (1), its characterized in that: the utility model provides a test nipple joint body (1) is including connecting pipe (2), hollow section of thick bamboo (3), prism (4) and scrape dirty pole (5), the top integrated into one piece of scraping dirty pole (5) has hollow section of thick bamboo (3), the top integrated into one piece of hollow section of thick bamboo (3) has prism (4), the top integrated into one piece of prism (4) one side in opposite directions has connecting pipe (2), the outside of test nipple joint body (1) is provided with inlayer (6), the outside of inlayer (6) is provided with fire-retardant layer (7), the outside of fire-retardant layer (7) is provided with protective layer (8).
2. The test nipple structure of a flowmeter of claim 1, wherein: the inner layer (6) comprises a first high temperature resistant layer (61) and a second high temperature resistant layer (62), the first high temperature resistant layer (61) is sprayed on the outer side of the test nipple body (1), and the second high temperature resistant layer (62) is sprayed on the outer side of the first high temperature resistant layer.
3. The test nipple structure of a flowmeter of claim 2, wherein: the material of the first high temperature resistant layer (61) is radiation type heat insulation paint, and the material of the second high temperature resistant layer (62) is polyurethane high temperature resistant paint.
4. The test nipple structure of a flowmeter of claim 1, wherein: the protective layer (8) comprises a wear-resistant inner layer (81), a wear-resistant interlayer (82) and a wear-resistant outer layer (83), wherein the wear-resistant inner layer (81) is sprayed on the outer side of the flame-retardant layer (7), the wear-resistant interlayer (82) is sprayed on the outer side of the wear-resistant inner layer (81), and the wear-resistant outer layer (83) is sprayed on the outer side of the wear-resistant interlayer (82).
5. The flowmeter test nipple structure of claim 4, wherein: the wear-resistant inner layer (81) is made of a silicon nitride layer, the wear-resistant interlayer (82) is made of a zirconia layer, and the wear-resistant outer layer (83) is made of an epoxy resin material.
6. The test nipple structure of a flowmeter of claim 1, wherein: the flame-retardant layer (7) is made of nanoscale magnesium hydroxide flame retardant.
7. The test nipple structure of a flowmeter of claim 1, wherein: the thickness range of the protective layer (8) is between 10um and 15um, and the thickness range of the inner layer (6) is between 8um and 12 um.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321626015.XU CN220270529U (en) | 2023-06-26 | 2023-06-26 | Test nipple structure of flowmeter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321626015.XU CN220270529U (en) | 2023-06-26 | 2023-06-26 | Test nipple structure of flowmeter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220270529U true CN220270529U (en) | 2023-12-29 |
Family
ID=89318935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321626015.XU Active CN220270529U (en) | 2023-06-26 | 2023-06-26 | Test nipple structure of flowmeter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220270529U (en) |
-
2023
- 2023-06-26 CN CN202321626015.XU patent/CN220270529U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN220270529U (en) | Test nipple structure of flowmeter | |
| CN201392216Y (en) | Energy-saving differential pressure flowmeter | |
| CN204788515U (en) | Curved elbow meter of S | |
| CN108150743A (en) | A kind of long-life tube pipe connecting | |
| CN217003465U (en) | High-flexibility polytetrafluoroethylene high-temperature hose | |
| CN110231107A (en) | A kind of combined type temperature sensors of high precision | |
| CN207093951U (en) | A kind of bimetal wear resistant Frpipe | |
| CN207123306U (en) | A kind of moisture orifice flowmeter for flux of moisture metering | |
| CN206756240U (en) | Thermal flowmeter sensor jacket | |
| CN111664901B (en) | Anti-blocking gas flowmeter | |
| CN201265715Y (en) | Composite heat conduction hose | |
| CN209603883U (en) | A kind of geothermal well pumps up water with flexible pipe device | |
| CN203404510U (en) | Temperature showing color changing soft pipe structure | |
| CN217111192U (en) | Sulfur corrosion resistant leakage-proof armored thermocouple resistor | |
| CN208736486U (en) | One kind having heat-resisting quantity vortex-shedding meter | |
| CN207921511U (en) | A kind of wear-resistant ceramic multiple tube | |
| CN207231585U (en) | A kind of protective device of material level detector | |
| CN207280521U (en) | A kind of full flue gas flow measuring device of matrix form | |
| CN2593174Y (en) | thermocouple sleeve | |
| CN213180157U (en) | Spray nozzle | |
| CN214583432U (en) | Wedge-type flowmeter capable of being cleaned on line | |
| CN221196067U (en) | Durable silica gel sealing ring | |
| CN214407643U (en) | Anti-freezing flowmeter with low-temperature-resistant conical rubber sleeve | |
| CN206260909U (en) | A kind of basalt fibre knitted glove | |
| CN207230011U (en) | A kind of thermal insulation joint pipe fitting |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |