CN211741281U - Indoor test device for testing diffusion state and condensation time of hot asphalt - Google Patents
Indoor test device for testing diffusion state and condensation time of hot asphalt Download PDFInfo
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- CN211741281U CN211741281U CN202020328905.2U CN202020328905U CN211741281U CN 211741281 U CN211741281 U CN 211741281U CN 202020328905 U CN202020328905 U CN 202020328905U CN 211741281 U CN211741281 U CN 211741281U
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Abstract
The utility model provides a test hot pitch diffusion state and condensation time's indoor test device relates to underground tunnel engineering seepage and administers technical field, has solved not have relevant equipment and has carried out the technical problem that key technical indicator measured to hot pitch. This indoor test device includes water storage container, is provided with water inlet, export and pitch import on the water storage container, and the water inlet passes through water injection pipe and water source intercommunication, and the pitch import passes through pitch injection pipe and pitch heating element intercommunication, is provided with flowmeter and valve on pitch injection pipe and the water injection pipe respectively. The utility model discloses a valve control pours into the velocity of flow into, utilizes the flowmeter to survey the velocity of flow to utilize the valve to control the velocity of flow, set for different velocities of flow, obtain indexes such as pitch diffusion and setting time under the different states, so that select to use different types of pitch to leak stoppage according to actual need, improve work efficiency.
Description
Technical Field
The utility model belongs to the technical field of the underground tunnel engineering seepage is administered and specifically relates to a test hot pitch diffusion state and condensation time's indoor test device is related to.
Background
At present, the construction of various large and medium-sized urban traffic roads in China is in vogue, while the ground space is utilized, the underground tunnel becomes an important component in the construction of an urban traffic network, and the construction of traffic tunnel engineering not only relieves the ground traffic pressure, but also improves the ground surface environment and increases the carrying capacity of urban traffic. However, safety accidents are increased gradually during engineering construction and operation, wherein accidents caused by water burst are one of the most important and most harmful safety accidents. The rapid management of water burst accidents is the key importance of the operation management and the maintenance management of underground traffic tunnels.
The water burst accident in the engineering is generally managed by adopting a grouting water stopping mode. The grouting material is mainly selected from asphalt materials, cement materials and rubber plastic materials. Wherein the asphalt is a waterproof, moistureproof and anticorrosive organic cementing material and is a waterproof material widely applied to civil engineering. Bitumen is a very temperature sensitive material. Has the characteristic of high-temperature flowing. Therefore, the hot asphalt is adopted to carry out quick grouting and water stopping treatment on water burst accidents, and the normal operation of traffic setting is ensured to the maximum extent while the water damage is treated.
At present, no device can test the key technical indexes of hot asphalt, the adjustment of asphalt types can not be carried out according to actual needs, waste is easily caused, and engineering accidents are easily caused. The utility model provides a test hot pitch diffusion state and condensation time's laboratory test device confirms key technical index such as pitch temperature, gushing water rivers, diffusion rate, condensation time through the laboratory test.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a test hot pitch diffusion state and condensation time's indoor test device to solve the irrelevant equipment that exists among the prior art and carry out the technical problem that key technical indicator measured to hot pitch.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a pair of test hot pitch diffusion state and condensation time's indoor test device, including water container, last water inlet, export and the pitch import of being provided with of water container, the water inlet passes through water injection pipe and water source intercommunication, the pitch import is through pitch injection pipe and pitch heating element intercommunication, the pitch injection pipe with be provided with flowmeter and valve on the water injection pipe respectively.
On the basis of the technical scheme, the utility model discloses can also do following improvement.
As a further improvement, the water storage container is of a cubic structure, the water inlet the pitch import with the export sets gradually on the three lateral wall of water storage container, just the water inlet with the export sets up relatively, the water injection pipe the welding of pitch injection pipe the water inlet with on the pitch import.
As a further improvement of the utility model, the water inlet is located water container lateral wall central point puts.
As a further improvement of the present invention, the outlet is located at the top boundary of the side wall of the water storage container.
As a further improvement of the utility model, the asphalt inlet is positioned on the upper part of the side wall of the water storage container.
As a further improvement of the utility model, the water storage container the water injection pipe with the pitch injection pipe all adopts metal material to make.
As a further improvement of the utility model, the asphalt inlet is the same as the specification and shape of the water inlet.
As a further improvement of the utility model, the asphalt inlet or the water inlet is circular with a diameter of 2 cm.
As a further improvement of the utility model, the outlet is rectangular, and the specification is 5cm wide and 2cm high.
As a further improvement, the water storage container is provided with an observation window on the top wall and/or the side wall, the observation window is provided with a transparent observation plate made of glass.
The utility model provides a test hot pitch diffusion state and setting time's indoor test device, through the valve control injection velocity of flow, utilize the flowmeter to survey the velocity of flow, and utilize the valve to control the velocity of flow, set for different velocities of flow, obtain indexes such as pitch diffusion under the different states and setting time, confirm key technical index such as pitch temperature, gushing water rivers, diffusion rate, setting time through the indoor test, so that select to use different types of pitch to leak stoppage according to actual need, improve work efficiency.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a top view of the laboratory test apparatus for testing the diffusion state and coagulation time of hot asphalt according to the present invention;
FIG. 2 is a first side view of the inventive indoor testing apparatus for testing hot asphalt diffusion status and coagulation time;
FIG. 3 is a second side view of the laboratory test apparatus of the present invention testing hot asphalt dispersion status and coagulation time;
fig. 4 is a third side view of the indoor testing apparatus for testing the diffusion state and the coagulation time of the hot asphalt according to the present invention.
In the figure 1, a water injection pipe; 2. a first valve; 3. a first flow meter; 4. a water storage container; 5. an outlet; 6. an asphalt injection pipe; 7. a second valve; 8. a second flow meter; 9. and (6) an observation window.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1, the utility model provides a test hot pitch diffusion state and condensation time's indoor test device, including water container 4, be provided with water inlet, export 5 and pitch import on the water container 4, the water inlet passes through water injection pipe 1 and water source intercommunication, and the pitch import is provided with flowmeter and valve on pitch injection pipe 6 and the water injection pipe 1 respectively through pitch injection pipe 6 and pitch heating element intercommunication.
Specifically, a second flow meter 8 and a second valve 7 are arranged on the asphalt injection pipe 6; a first flowmeter 3 and a first valve 2 are arranged on the water injection pipe 1.
As shown in fig. 1-4, water container 4 is the cube structure, and water inlet, pitch import and export 5 set gradually on water container 4's three lateral wall, and water inlet and export 5 set up relatively, and water injection pipe 1, pitch injection pipe 6 welding enable smooth operation in the whole experimental apparatus experimentation on water inlet and pitch import.
The water inlet is positioned in the center of the side wall of the water storage container 4, so that the water flow is uniformly diffused on the upper surface in the water storage container 4.
The outlet 5 is located at the top boundary of the side wall of the water storage container 4.
The asphalt inlet is positioned at the upper part of the side wall of the water storage container 4.
The water storage container 4, the water injection pipe 1 and the asphalt injection pipe 6 are all made of metal materials, and particularly can be made of iron materials.
As an alternative embodiment, the asphalt inlet and the water inlet are the same size and shape.
Furthermore, in the utility model, the asphalt inlet or the water inlet is circular and has a diameter of 2 cm.
In the utility model, the outlet 5 is rectangular, and the specification is 5cm wide and 2cm high.
For the convenience of observation, an observation window 9 is arranged on the top wall and/or the side wall of the water storage container 4, and a transparent observation plate made of glass is arranged on the observation window 9.
The utility model provides a test hot pitch diffusion state and setting time's indoor test device, through the valve control injection velocity of flow, utilize the flowmeter to survey the velocity of flow, and utilize the valve to control the velocity of flow, set for different velocities of flow, obtain indexes such as pitch diffusion under the different states and setting time, confirm key technical index such as pitch temperature, gushing water rivers, diffusion rate, setting time through the indoor test, so that select to use different types of pitch to leak stoppage according to actual need, improve work efficiency.
It should be noted that "inward" is a direction toward the center of the accommodating space, and "outward" is a direction away from the center of the accommodating space.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate the orientation or positional relationship indicated based on the orientation or positional relationship shown in fig. 1, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. The utility model provides a test hot pitch diffusion state and condensation time's indoor test device, its characterized in that, includes water storage container, last water inlet, export and the pitch import of being provided with of water storage container, the water inlet passes through water injection pipe and water source intercommunication, the pitch import passes through pitch injection pipe and pitch heating element intercommunication, the pitch injection pipe with be provided with flowmeter and valve on the water injection pipe respectively.
2. The indoor testing device for testing the diffusion state and the condensation time of hot asphalt according to claim 1, wherein the water storage container is of a cubic structure, the water inlet, the asphalt inlet and the asphalt outlet are sequentially arranged on three side walls of the water storage container, the water inlet and the asphalt outlet are oppositely arranged, and the water injection pipe and the asphalt injection pipe are welded on the water inlet and the asphalt inlet.
3. The indoor testing device for testing the diffusion state and the coagulation time of hot asphalt according to claim 2, wherein the water inlet is positioned at the center of the side wall of the water storage container.
4. The indoor testing apparatus for testing hot asphalt dispersion status and coagulation time according to claim 2, wherein the outlet is located at the top boundary of the side wall of the water storage container.
5. The indoor testing apparatus for testing the diffusion state and the coagulation time of hot asphalt according to claim 2, wherein the asphalt inlet is located at the upper part of the side wall of the water storage container.
6. The indoor testing apparatus for testing the diffusion state and the coagulation time of hot asphalt according to claim 1, wherein the water storage container, the water injection pipe and the asphalt injection pipe are made of metal materials.
7. The indoor test unit for testing hot asphalt diffusion state and coagulation time according to claim 1, wherein the asphalt inlet and the water inlet are the same specification shape.
8. The laboratory test apparatus for testing hot asphalt dispersion status and coagulation time according to claim 7, wherein the asphalt inlet or the water inlet is circular and has a diameter of 2 cm.
9. The indoor test device for testing the diffusion state and the coagulation time of hot asphalt according to claim 1, wherein the outlet is rectangular and has a width of 5cm and a height of 2 cm.
10. The indoor testing device for testing the diffusion state and the condensation time of hot asphalt according to claim 1, wherein an observation window is arranged on the top wall and/or the side wall of the water storage container, and a transparent observation plate made of glass is arranged on the observation window.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020328905.2U CN211741281U (en) | 2020-03-16 | 2020-03-16 | Indoor test device for testing diffusion state and condensation time of hot asphalt |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202020328905.2U CN211741281U (en) | 2020-03-16 | 2020-03-16 | Indoor test device for testing diffusion state and condensation time of hot asphalt |
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| CN211741281U true CN211741281U (en) | 2020-10-23 |
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| CN202020328905.2U Active CN211741281U (en) | 2020-03-16 | 2020-03-16 | Indoor test device for testing diffusion state and condensation time of hot asphalt |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112985999A (en) * | 2021-02-09 | 2021-06-18 | 中铁隧道局集团有限公司 | Grouting model test device and method used under coupling effect of multi-field environment |
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2020
- 2020-03-16 CN CN202020328905.2U patent/CN211741281U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112985999A (en) * | 2021-02-09 | 2021-06-18 | 中铁隧道局集团有限公司 | Grouting model test device and method used under coupling effect of multi-field environment |
| CN112985999B (en) * | 2021-02-09 | 2022-06-07 | 中铁隧道局集团有限公司 | Grouting model test device and method used under coupling effect of multi-field environment |
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