CN113640202A - Polyurethane insulating tube aging detection platform for underground pipe well - Google Patents
Polyurethane insulating tube aging detection platform for underground pipe well Download PDFInfo
- Publication number
- CN113640202A CN113640202A CN202111074427.2A CN202111074427A CN113640202A CN 113640202 A CN113640202 A CN 113640202A CN 202111074427 A CN202111074427 A CN 202111074427A CN 113640202 A CN113640202 A CN 113640202A
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- pipe
- rain
- ultraviolet lamp
- aging
- platform
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- 230000032683 aging Effects 0.000 title claims abstract description 29
- 229920002635 polyurethane Polymers 0.000 title claims abstract description 19
- 239000004814 polyurethane Substances 0.000 title claims abstract description 19
- 238000001514 detection method Methods 0.000 title claims abstract description 11
- 238000012360 testing method Methods 0.000 claims abstract description 19
- 238000009413 insulation Methods 0.000 claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 48
- 238000002474 experimental method Methods 0.000 claims description 13
- 238000011084 recovery Methods 0.000 claims description 13
- 238000000429 assembly Methods 0.000 claims description 7
- 230000000712 assembly Effects 0.000 claims description 7
- 238000005507 spraying Methods 0.000 claims 3
- 239000002245 particle Substances 0.000 abstract 1
- 229920003023 plastic Polymers 0.000 abstract 1
- 239000004033 plastic Substances 0.000 abstract 1
- 238000004088 simulation Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N17/00—Investigating resistance of materials to the weather, to corrosion, or to light
- G01N17/002—Test chambers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N17/00—Investigating resistance of materials to the weather, to corrosion, or to light
- G01N17/004—Investigating resistance of materials to the weather, to corrosion, or to light to light
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- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Ecology (AREA)
- Environmental & Geological Engineering (AREA)
- Environmental Sciences (AREA)
- Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Biodiversity & Conservation Biology (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
Abstract
The invention discloses an aging detection platform for a polyurethane thermal insulation pipe for an underground pipe, and relates to an aging test testing device, which aims to solve the problems that the existing aging testing device needs to test rain, sun and wind respectively, cannot test the rain, the sun and the wind simultaneously and has low working efficiency. The invention can detect the aging of the plastic track particles, and solves the problem that the existing detection equipment can not simultaneously detect rain, sun and wind.
Description
Technical Field
The invention relates to an aging test testing device, in particular to an aging detection platform for a polyurethane thermal insulation pipe for an underground pipe well, and belongs to the technical field of aging tests.
Background
The aging detection is a part of reliability detection, and is a process of carrying out corresponding condition reinforcement experiments on the aging condition of the product by simulating various factors related to the product in actual use conditions. The aging test mainly refers to a thermal oxidation aging test performed on the polyurethane thermal insulation pipe for the underground pipe well; the existing aging test device needs to test rain, sun and wind respectively, cannot be carried out simultaneously, and is low in working efficiency.
Disclosure of Invention
The invention aims to solve the problems that the existing aging test device needs to test rain, sunshine and wind respectively, cannot test the rain, sunshine and wind simultaneously and has low working efficiency, and further provides a polyurethane thermal insulation pipe aging detection platform for underground pipes.
The technical scheme adopted by the invention for solving the problems is as follows:
the platform comprises a laboratory table, water outlets are formed in two sides of the upper surface of the laboratory table, the platform for detecting the aging of the polyurethane thermal insulation pipe for the underground pipe further comprises two rain components, two hot air blowers and an ultraviolet lamp component, the two rain components are arranged in a door shape and located on the upper portion of the laboratory table, the ultraviolet lamp component is connected with the rain components, and the two hot air blowers are respectively installed on two side walls of the laboratory table.
Furthermore, every drenches subassembly and includes inlet tube, water pump, water pipe and a plurality of shower nozzle, and the play water end of inlet tube is connected with the end of intaking of water pump, and the play water end of water pump is connected with the vertical section lower extreme of water pipe, and the vertical section upper end of water pipe connects into L type body with the horizontal segment of water pipe, and the lower surface of horizontal segment is equipped with a plurality of shower nozzles.
Further, ultraviolet lamp subassembly includes ultraviolet lamp mount pad and ultraviolet lamp, and ultraviolet lamp passes through the ultraviolet lamp mount pad to be installed in the junction of two water pipe horizontal segments, and ultraviolet lamp is located the upper portion intermediate position of laboratory bench.
Furthermore, each air heater is obliquely arranged on the side wall of the experiment table, and the included angle between the hot air nozzle of each air heater and the horizontal plane is 45 degrees.
Further, the platform for detecting the aging of the polyurethane thermal insulation pipe for the underground pipe well further comprises two rainwater recovery assemblies, and each rainwater recovery assembly is connected with the experiment table.
Further, every rainwater recovery subassembly includes collection box, rainwater case, drain pipe and filter screen, and collection box and rainwater case intercommunication set up, and the intercommunication department of collection box and rainwater case is equipped with the filter screen, and the collection box passes through the outlet connection of drain pipe and laboratory bench.
The invention has the beneficial effects that:
1. the aging of the polyurethane thermal insulation pipe can be detected through the invention, the water flow sprayed by rain simulates rain wash, the hot air sprayed by the hot air blower simulates hot air in summer, and the ultraviolet lamp simulates direct sunlight, so that the defect that the existing detection equipment cannot simultaneously detect rain, sunshine and wind is overcome;
2. according to the invention, the recovered rainwater can be recycled after being filtered by the filter screen, so that the waste of water is avoided.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Detailed Description
The first embodiment is as follows: the embodiment is described with reference to fig. 1, and the platform for detecting aging of the polyurethane thermal insulation pipe for the underground pipe well comprises a laboratory table 1, wherein water outlets 1-1 are formed in two sides of the upper surface of the laboratory table 1, the platform for detecting aging of the polyurethane thermal insulation pipe for the underground pipe well further comprises two rain components, two air heaters and an ultraviolet lamp component, the two rain components are arranged in a shape like a Chinese character 'men' and located on the upper portion of the laboratory table 1, the ultraviolet lamp component is connected with the rain components, and the two air heaters 2 are respectively installed on two side walls of the laboratory table.
The second embodiment is as follows: referring to fig. 1, the present embodiment is described, each of the rain assemblies in the present embodiment includes a water inlet pipe 3, a water pump 4, a water pipe 5, and a plurality of rain nozzles 6, a water outlet end of the water inlet pipe 3 is connected to a water inlet end of the water pump 4, a water outlet end of the water pump 4 is connected to a lower end of a vertical section 5-1 of the water pipe 5, an upper end of the vertical section 5-1 of the water pipe 5 is connected to a horizontal section 5-2 of the water pipe 5 to form an L-shaped pipe body, and the lower surface of the horizontal section 5-2 is provided with the plurality of rain nozzles 6.
The ports of the horizontal sections 5-2 of the two water pipes are oppositely connected but not communicated, and the plurality of rain nozzles 6 are positioned at the upper part of the experiment table.
Other components and connections are the same as those in the first embodiment.
The third concrete implementation mode: the present embodiment is described with reference to fig. 1, and the ultraviolet lamp assembly of the present embodiment includes an ultraviolet lamp mounting base 7 and an ultraviolet lamp 8, the ultraviolet lamp 8 is mounted at the junction of the horizontal segments 5-2 of the two water pipes 5 through the ultraviolet lamp mounting base 7, and the ultraviolet lamp 8 is located at the upper middle position of the experiment table 1.
Other components are connected in the same manner as in the first or second embodiment.
The fourth concrete implementation mode: referring to fig. 1, the heat gun 2 of the present embodiment is obliquely installed on the sidewall 1-2 of the experiment table 1, and the included angle between the hot air nozzle of each heat gun and the horizontal plane is 45 degrees. So set up, can make hot-blast spout spun hot-blast direct spout experiment bench. Other components and connection relationships are the same as those in the first, second or third embodiment.
The fifth concrete implementation mode: the embodiment is described with reference to fig. 1, and the platform for detecting aging of a polyurethane thermal insulation pipe for an underground pipe well further comprises two rainwater recovery assemblies, and each rainwater recovery assembly is connected with a laboratory bench.
Other components and connections are the same as those of the first, second, third or fourth embodiments.
The sixth specific implementation mode: referring to fig. 1, the embodiment is described, each rainwater recovery assembly in the embodiment includes a recovery tank 9, a rainwater tank 10, a drain pipe 11 and a filter screen 12, the recovery tank 9 is communicated with the rainwater tank 10, the filter screen 12 is disposed at a communication position of the recovery tank 9 and the rainwater tank 10, and the recovery tank 9 is connected with a drain port 1-1 of the experiment table 1 through the drain pipe 11. The water pump 4 is positioned at the bottom of the rainwater tank, the water inlet end of the water pump 4 is connected with the water inlet pipe 3, and the water outlet end of the water pump 4 is connected with the water pipe.
Other components and connection relationships are the same as those in the first, second, third, fourth or fifth embodiment.
The working principle is as follows:
Although the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted without departing from the scope of the invention,
according to the technical spirit of the present invention, any simple modification, equivalent replacement, and improvement made to the above embodiments within the spirit and principle of the present invention still fall within the protection scope of the technical solution of the present invention.
Claims (6)
1. The utility model provides an ageing testing platform of polyurethane insulating tube for underground pipe well, it includes laboratory bench (1), and the both sides of laboratory bench (1) upper surface are equipped with outlet (1-1), its characterized in that: the polyurethane thermal insulation pipe aging detection platform for the underground pipe well further comprises two rain-sprinkling assemblies, two air heaters (2) and an ultraviolet lamp assembly, wherein the two rain-sprinkling assemblies are mutually arranged into a shape like a Chinese character 'men' and are positioned on the upper part of the experiment table (1), the ultraviolet lamp assembly is connected with the rain-sprinkling assemblies, and the two air heaters (2) are respectively arranged on two side walls of the experiment table (1).
2. The platform for detecting the aging of the polyurethane thermal insulation pipe for the underground pipe well according to claim 1, wherein: each rain-spraying component comprises a water inlet pipe (3), a water pump (4), a water pipe (5) and a plurality of rain-spraying nozzles (6), the water pipe (5) is connected into an L-shaped pipe body through a vertical section (5-1) and a horizontal section (5-2), the water outlet end of the water inlet pipe (3) is connected with the water inlet end of the water pump (4), the water outlet end of the water pump (4) is connected with the lower end of the vertical section (5-1), the upper end of the vertical section (5-1) is connected with one end of the horizontal section (5-2), and the lower surface of the horizontal section (5-2) is provided with the plurality of rain-spraying nozzles (6).
3. The platform for detecting the aging of the polyurethane thermal insulation pipe for the underground pipe well according to claim 1, wherein: the ultraviolet lamp assembly comprises an ultraviolet lamp mounting seat (7) and an ultraviolet lamp (8), the ultraviolet lamp (8) is mounted at the joint of the horizontal sections (5-2) of the two water pipes (5) through the ultraviolet lamp mounting seat (7), and the ultraviolet lamp (8) is located in the middle of the upper portion of the experiment table (1).
4. The platform for detecting the aging of the polyurethane thermal insulation pipe for the underground pipe well according to claim 1, wherein: each air heater (2) is obliquely arranged on the side wall (1-2) of the experiment table (1), and the included angle between the hot air nozzle (2-1) of each air heater (2) and the horizontal plane is 45 degrees.
5. The platform for detecting the aging of the polyurethane thermal insulation pipe for the underground pipe well according to claim 1, wherein: the polyurethane thermal insulation pipe aging detection platform for the underground pipe well further comprises two rainwater recovery assemblies, and each rainwater recovery assembly is connected with the experiment table (1).
6. The platform of claim 5, wherein the platform comprises: every rainwater recovery unit includes collection box (9), rainwater case (10), drain pipe (11) and filter screen (12), and collection box (9) and rainwater case (10) intercommunication set up, and the intercommunication department of collection box (9) and rainwater case (10) is equipped with filter screen (12), and collection box (9) are connected with outlet (1-1) of laboratory bench (1) through drain pipe (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111074427.2A CN113640202A (en) | 2021-09-14 | 2021-09-14 | Polyurethane insulating tube aging detection platform for underground pipe well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111074427.2A CN113640202A (en) | 2021-09-14 | 2021-09-14 | Polyurethane insulating tube aging detection platform for underground pipe well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113640202A true CN113640202A (en) | 2021-11-12 |
Family
ID=78425820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111074427.2A Withdrawn CN113640202A (en) | 2021-09-14 | 2021-09-14 | Polyurethane insulating tube aging detection platform for underground pipe well |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113640202A (en) |
-
2021
- 2021-09-14 CN CN202111074427.2A patent/CN113640202A/en not_active Withdrawn
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20211112 |
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| WW01 | Invention patent application withdrawn after publication |