CN217180918U - Experimental device for testing durability of hydraulic concrete - Google Patents
Experimental device for testing durability of hydraulic concrete Download PDFInfo
- Publication number
- CN217180918U CN217180918U CN202123289845.1U CN202123289845U CN217180918U CN 217180918 U CN217180918 U CN 217180918U CN 202123289845 U CN202123289845 U CN 202123289845U CN 217180918 U CN217180918 U CN 217180918U
- Authority
- CN
- China
- Prior art keywords
- water
- storage device
- durability
- hydraulic concrete
- hose
- 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
- 238000012360 testing method Methods 0.000 title claims description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 156
- 238000005070 sampling Methods 0.000 claims abstract description 11
- 230000002572 peristaltic effect Effects 0.000 claims abstract description 10
- 238000007689 inspection Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 5
- 239000008239 natural water Substances 0.000 abstract description 4
- 238000000926 separation method Methods 0.000 abstract description 3
- 238000004088 simulation Methods 0.000 abstract 1
- 239000008400 supply water Substances 0.000 abstract 1
- 239000003153 chemical reaction reagent Substances 0.000 description 5
- 238000005260 corrosion Methods 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 4
- 238000001514 detection method Methods 0.000 description 4
- 230000015556 catabolic process Effects 0.000 description 3
- 238000006731 degradation reaction Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 239000003899 bactericide agent Substances 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006056 electrooxidation reaction Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000009991 scouring Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Images
Classifications
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/152—Water filtration
Landscapes
- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
Abstract
The utility model provides an experimental apparatus for inspection hydraulic concrete durability, the utility model relates to an experimental apparatus for inspection hydraulic concrete durability. The utility model aims at solving traditional inspection method and operating complicacy, supplying water and going out the separation of water, need incessantly supply water to the device, the cost is high, and can not adjust each item parameter of quality of water in real time, the problem of the actual natural water environment of accurate simulation of inspection. The device consists of a water storage device, a water supply hose, a peristaltic pump, a rectangular water tank, a water level controller and a water collecting hose; the side wall of the water storage device is provided with a sampling port, the bottle mouth of the water storage device is provided with a rubber plug, and the rubber plug is provided with a water outlet and a water inlet. The utility model is used for inspect hydraulic concrete durability.
Description
Technical Field
The utility model relates to an experimental apparatus for inspection hydraulic concrete durability.
Background
In recent years, along with the continuous development of economy in China, environment-friendly and economical economy are more and more emphasized, and the environment is not stressed while vigorous development is ensured. The building industry is the prop industry of China, houses, bridges, dams, hydropower stations and the like bring great convenience to the life of people, and a large amount of manpower, material resources and financial resources are input to the infrastructure industry every year in China. Therefore, the key to realizing carbon neutralization and carbon peak reaching is to ensure the green development of the building industry.
Concrete is a widely used building material in China. In recent years, it has been found that as the building time of concrete buildings is prolonged, the durability of concrete buildings, especially concrete hydraulic buildings such as bridges and dams, is greatly reduced due to the effects of water flow scouring, acid-base corrosion in water, electrochemical corrosion, biological corrosion, etc. For this reason, the relevant scholars and the industry have developed various measures for relieving corrosion, increasing the safety of the structure, and the common ways of coating, modifying and using bactericides. However, since various methods have different functions in different water environments and have different protection effects on concrete buildings, measures for relieving corrosion need to be checked, but the traditional checking method has complex operation and water supply and water discharge separation, namely water is directly discarded after passing through the device, water needs to be supplied to the device without stopping, the cost is high, and various parameters of water quality cannot be adjusted in real time, so that the actual natural water environment cannot be accurately simulated by checking.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an experimental apparatus for inspection hydraulic concrete durability. The problems that the operation of a traditional detection method is complex, water supply and water outlet separation are performed, water supply to a device is required to be stopped, the cost is high, various parameters of water quality cannot be adjusted in real time, and the actual natural water environment cannot be accurately simulated in detection are solved.
The utility model relates to an experimental device for testing the durability of hydraulic concrete, which consists of a water storage device, a water supply hose, a peristaltic pump, a rectangular water tank, a water level controller and a water collection hose; a sampling port is formed in the side wall of the water storage device, a rubber plug is arranged at the bottle mouth of the water storage device, and a water outlet hole and a water inlet hole are formed in the rubber plug; the water supply hose penetrates through a pump head of the peristaltic pump, one end of the water supply hose is connected with a water supply port of the rectangular water tank, and the other end of the water supply hose penetrates through a water outlet hole of the rubber plug and is inserted into the water storage device; one end of the water collecting hose is connected with a water collecting port of the rectangular water tank, and the other end of the water collecting hose penetrates through a water inlet hole of the rubber plug and is inserted into the water storage device; and a water level controller is arranged on the water collecting hose.
The utility model has the advantages that:
the utility model discloses be favorable to reducing manpower and materials, the operation of being convenient for. Various parameters of water in the device can be accurately adjusted through the water storage device, the flow rate can be regulated and controlled at any time through the peristaltic pump, the water level can be adjusted according to the size of the concrete test block, each variable in the inspection process is accurately controlled, and the inspection result is more reliable; meanwhile, the addition of circulating water and a water level controller saves the labor cost and the manufacturing cost of the device.
Drawings
FIG. 1 is a schematic structural diagram of an experimental device for testing the durability of hydraulic concrete;
fig. 2 is a schematic structural view of a rectangular sink.
Detailed Description
The technical solution of the present invention is not limited to the specific embodiments listed below, and includes any combination of the specific embodiments.
The first specific implementation way is as follows: the embodiment is described with reference to the accompanying drawings, and the experimental device for testing the durability of the hydraulic concrete of the embodiment consists of a water storage device 1, a water supply hose 6, a peristaltic pump 7, a rectangular water tank 9, a water level controller 11 and a water collection hose 12; a sampling port 3 is formed in the side wall of the water storage device 1, a rubber plug 2 is arranged at the bottle mouth of the water storage device 1, and a water outlet 4 and a water inlet 5 are formed in the rubber plug 2; the water supply hose 6 penetrates through a pump head of the peristaltic pump 7, one end of the water supply hose is connected with a water supply port 8 of the rectangular water tank 9, and the other end of the water supply hose penetrates through a water outlet hole 4 of the rubber plug 2 and is inserted into the water storage device 1; one end of the water collecting hose 12 is connected with the water collecting port 10 of the rectangular water tank 9, and the other end of the water collecting hose 12 penetrates through the water inlet hole 5 of the rubber plug 2 and is inserted into the water storage device 1; the water collecting hose 12 is provided with a water level controller 11.
In the embodiment, a concrete test block prepared in advance is placed in a rectangular water tank 9, a proper amount of natural river water is added into the water storage device 1, the peristaltic pump 7 is operated to enable the water to flow, and the water level controller 11 is adjusted to adjust the water level to the expected height. In the testing process, the sampling port 3 is used for extracting a water sample to detect the water quality, the change condition of the water quality is judged, and if a certain parameter of the water quality needs to be adjusted, a reagent is directly added into the sampling port 3. Meanwhile, water can be added into the sampling port 3 to supplement water for evaporation and reaction. After the experiment is finished, the water supply hose and the water collection hose are directly detached from the device, and the next batch of experiments can be carried out after all parts are cleaned, so that the operation is simple and convenient.
The embodiment is convenient to operate, and the peristaltic pump is used as a power source, so that the water flow speed can be adjusted at any time according to actual needs; the water storage device is provided with a sampling port and is used for extracting a water sample and adding a reagent when water quality parameters are adjusted during water quality detection, and only a relevant reagent needs to be added into the sampling port when a certain parameter of water quality is specifically adjusted, so that experimental equipment does not need to be built again.
This embodiment can adapt to the concrete test block of unidimensional not, when examining the durability of hydraulic concrete building, according to actual need, the size of test block is unified, and the switch of control water level is equipped with in the concrete degradation device department of this device, can be according to the suitable water level of size adjustment of test block, need not to make the device again.
The embodiment saves cost, the whole system is a circulating device, the operation of manually regulating and controlling water consumption is reduced, meanwhile, the concrete degradation device can adjust the water level according to the size of the test block, the cost for manufacturing the device again is reduced, and the mass production can be realized.
The embodiment has more reliable results, and the water quality parameters are adjusted at the water storage device, so that various reagents are buffered in the water storage device and then enter the concrete degradation device, the natural water environment is simulated more accurately, and the detection error caused by the direct action of the reagents and the concrete is reduced.
The second embodiment is as follows: the first difference between the present embodiment and the specific embodiment is: the water storage device 1 is a round water bucket. The rest is the same as the first embodiment.
The third concrete implementation mode: the present embodiment differs from the first or second embodiment in that: the sampling opening 3 is arranged at a position which is one fifth away from the bottle mouth. The other is the same as in the first or second embodiment.
The fourth concrete implementation mode: the difference between this embodiment mode and one of the first to third embodiment modes is: the water level controller 11 is arranged at one end of the water collecting opening 10 close to the rectangular water tank 9. The others are the same as in one of the first to third embodiments.
The fifth concrete implementation mode: the difference between this embodiment and one of the first to fourth embodiments is: and the water supply port 8 and the water collection port 10 of the rectangular water tank 9 are sealed. The rest is the same as one of the first to fourth embodiments.
This embodiment can prevent that rectangle basin from seeping water.
The sixth specific implementation mode: the difference between this embodiment and one of the first to fifth embodiments is: the diameter of the water outlet hole 4 is smaller than that of the water supply hose 6. The other is the same as one of the first to fifth embodiments.
This embodiment is convenient for fixed hose, prevents that the hose from breaking away from water storage device because of the rivers disturbance.
The seventh embodiment: the difference between this embodiment and one of the first to sixth embodiments is: the diameter of the water inlet hole 5 is smaller than that of the water collecting hose 12. The rest is the same as one of the first to sixth embodiments.
The hose fixing device is convenient for fixing the hose and prevents the hose from being separated from the water storage device due to water flow disturbance.
Claims (7)
1. An experimental device for testing the durability of hydraulic concrete is characterized in that the experimental device for testing the durability of the hydraulic concrete consists of a water storage device (1), a water supply hose (6), a peristaltic pump (7), a rectangular water tank (9), a water level controller (11) and a water collection hose (12); a sampling port (3) is formed in the side wall of the water storage device (1), a rubber plug (2) is arranged at the bottle mouth of the water storage device (1), and a water outlet (4) and a water inlet (5) are formed in the rubber plug (2); the water supply hose (6) penetrates through a pump head of the peristaltic pump (7), one end of the water supply hose is connected with a water supply port (8) of the rectangular water tank (9), and the other end of the water supply hose penetrates through a water outlet hole (4) of the rubber plug (2) and is inserted into the water storage device (1); one end of the water collecting hose (12) is connected with a water collecting port (10) of the rectangular water tank (9), and the other end of the water collecting hose (12) penetrates through a water inlet hole (5) of the rubber plug (2) and is inserted into the water storage device (1); the water collecting hose (12) is provided with a water level controller (11).
2. The experimental device for testing the durability of hydraulic concrete according to claim 1, wherein the water storage device (1) is a circular water bucket.
3. The experimental device for testing the durability of the hydraulic concrete according to claim 1, wherein the sampling port (3) is arranged at a position one fifth away from the mouth of the bottle.
4. The experimental device for testing the durability of hydraulic concrete according to claim 1, wherein the water level controller (11) is arranged at one end of the water collecting port (10) close to the rectangular water tank (9).
5. The experimental facility for testing the durability of hydraulic concrete according to claim 1, wherein the water supply port (8) and the water collection port (10) of the rectangular water tank (9) are sealed.
6. The experimental device for testing the durability of hydraulic concrete according to claim 1, characterized in that the diameter of the water outlet hole (4) is smaller than that of the water supply hose (6).
7. The experimental device for testing the durability of hydraulic concrete according to claim 1, characterized in that the diameter of the water inlet hole (5) is smaller than that of the water collecting hose (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123289845.1U CN217180918U (en) | 2021-12-24 | 2021-12-24 | Experimental device for testing durability of hydraulic concrete |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123289845.1U CN217180918U (en) | 2021-12-24 | 2021-12-24 | Experimental device for testing durability of hydraulic concrete |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217180918U true CN217180918U (en) | 2022-08-12 |
Family
ID=82731666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123289845.1U Expired - Fee Related CN217180918U (en) | 2021-12-24 | 2021-12-24 | Experimental device for testing durability of hydraulic concrete |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217180918U (en) |
-
2021
- 2021-12-24 CN CN202123289845.1U patent/CN217180918U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105044370B (en) | A kind of unattended heavy metal-polluted water monitoring apparatus | |
| CN105547989A (en) | Electrochemical testing experimental device for dynamic corrosion of metal | |
| CN103868782A (en) | Dilution system and dilution method of automatic online monitoring system for fishery water quality | |
| CN212207323U (en) | Precipitation monitoring quality control system | |
| CN204203246U (en) | A kind of automatic safety sampling device | |
| CN217180918U (en) | Experimental device for testing durability of hydraulic concrete | |
| CN204694426U (en) | A kind of leakage mechanism for testing for built-in product | |
| CN108241066B (en) | Internal circulation pipeline system for multi-test-solution program detection and control method thereof | |
| CN105445484B (en) | Method for exhausting during Flow Injection Analysis device and Flow Injection Analysis with degassing function | |
| JP3222419U (en) | Water quality analyzer | |
| CN216972116U (en) | Online instrument main station of biological pond | |
| CN110201935A (en) | The intermittent flusher of pulp ph gauge and its application method based on automatic control | |
| CN202305305U (en) | Timely chlorine ion concentration dilution preprocessing device | |
| CN110470590B (en) | Concrete erosion simulation device | |
| CN205102979U (en) | Equipment is examined to engine water pipe gas tightness water | |
| CN204613167U (en) | A kind of on-line sample dilution neutralization test device | |
| CN209839656U (en) | Intelligence fluid water filtering device | |
| CN113984856A (en) | Circulating cooling water chloride ion online measuring device and method | |
| CN209387471U (en) | A kind of coefficient of permeability test device | |
| CN221686251U (en) | Groundwater normal position monitoring instrument simulation detection device | |
| CN205982265U (en) | Experimental device for simulated rock crack normal water rock interact | |
| CN206832740U (en) | Water quality testing meter | |
| CN207751990U (en) | A kind of draining detection device | |
| CN202533279U (en) | On-line overproof sample reserving device | |
| CN103293028A (en) | On-line over-standard sample retention device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220812 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |