CN216485028U - Accelerator on-line monitoring detection device - Google Patents
Accelerator on-line monitoring detection device Download PDFInfo
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- CN216485028U CN216485028U CN202122992609.XU CN202122992609U CN216485028U CN 216485028 U CN216485028 U CN 216485028U CN 202122992609 U CN202122992609 U CN 202122992609U CN 216485028 U CN216485028 U CN 216485028U
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Abstract
The utility model belongs to the technical field of accelerator monitoring equipment, and particularly discloses an accelerator online monitoring and detecting device which comprises a detecting mechanism, a buffer mechanism, an input pipe, a connecting pipe, an output pipe and a cleaning mechanism, wherein the buffer mechanism comprises a U-shaped pipe and a liquid discharge pipe which is fixed at the bottom end of the U-shaped pipe and used for discharging, the output end of the connecting pipe is fixed at one side of the top end of the U-shaped pipe, the input end of the output pipe is fixed at the middle position of the other side of the U-shaped pipe, and the height of the connecting point of the output pipe and the U-shaped pipe is lower than the height of the connecting pipe; the detection mechanism detects that the concrete is unqualified, the input pump and the output pump are closed simultaneously, at the moment, due to the separation effect of the U-shaped pipe, the accelerator which is output through the connecting pipe due to the detection alarm time difference is located on one side, close to the connecting pipe, of the U-shaped pipe, the unqualified accelerator is effectively prevented from being directly conveyed to the concrete sprayer, and the quality of the concrete is guaranteed.
Description
Technical Field
The utility model relates to the technical field of accelerator monitoring equipment, in particular to an accelerator on-line monitoring and detecting device.
Background
The alkali-free accelerator is characterized in that the main components of the alkali-free accelerator are aluminum sulfate and organic amine, the alkali-free accelerator is mainly used for construction and emergency repair engineering of concrete spraying engineering such as mine roadways, railway tunnels, water diversion culverts, underground engineering and the like, the engineering progress is accelerated, the work efficiency and the engineering quality are improved, when the accelerator is conveyed to a concrete spraying machine, the accelerator needs to be monitored in real time, whether the conveyed accelerator is qualified or not is judged, and the concrete quality is prevented from being influenced.
The Chinese patent discloses an accelerator on-line monitoring detection device (No. CN 212180721U), and the patent technology can, however, it does not have any buffer, when detecting the accelerator unqualified, because the monitoring early warning has certain time difference, and the velocity of flow of pump sending is very fast, can appear because of detecting the unqualified accelerator that the alarm time difference leads to and carry to the concrete sprayer, influence the quality of concrete. Therefore, the technical personnel in the field provide an accelerator on-line monitoring and detecting device to solve the problems in the background technology.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an on-line monitoring and detecting device for an accelerator, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme:
an accelerator on-line monitoring detection device, includes:
the detection mechanism is used for detecting various indexes of the accelerator and giving an alarm in time;
the buffer mechanism is used for conveying and buffering the accelerator;
the input pipe is used for pumping the accelerating agent into the detection mechanism through an input pump arranged on the input pipe;
the connecting pipe is used for connecting the output end of the detection mechanism and the input end of the buffer mechanism;
the output pipe is used for conveying the accelerator in the buffer mechanism to the concrete sprayer through an output pump arranged on the output pipe;
the cleaning mechanism is used for spraying water to clean the interior of the buffer mechanism;
the buffer mechanism comprises a U-shaped pipe and a liquid discharge pipe fixed at the bottom end of the U-shaped pipe and used for discharging, the output end of the connecting pipe is fixed on one side of the top end of the U-shaped pipe, the input end of the output pipe is fixed at the middle position of the other side of the U-shaped pipe, the height of the connecting point of the output pipe and the U-shaped pipe is lower than that of the connecting pipe, and a control valve used for controlling opening and closing is fixed at one end, close to the U-shaped pipe, of the output pipe.
As a still further scheme of the utility model: and one side of the U-shaped pipe, which is close to the output pipe, is provided with an observation window for observing the height of the liquid level.
As a still further scheme of the utility model: the both sides of U type pipe all fixedly connected with be used for ultrasonic vibration abluent ultrasonic vibration stick, ultrasonic vibration stick plug-in connects to inside the U type pipe.
As a still further scheme of the utility model: one side of the U-shaped pipe close to the output pipe is fixedly connected with a temperature transmitter for monitoring the temperature in real time, and a detection end of the temperature transmitter is positioned inside the U-shaped pipe.
As a still further scheme of the utility model: the cleaning mechanism comprises a water delivery pipe and two branch pipes fixed at the bottom end of the water delivery pipe, the branch pipes extend to the inner portions of two sides of the U-shaped pipe respectively, and the bottom ends of the branch pipes are fixedly connected with spray heads used for spraying water.
As a still further scheme of the utility model: the top ends of the two sides of the U-shaped pipe are fixedly provided with connecting rings, the connecting rings are internally screwed with connecting covers in a sealing mode, and the bottom ends of the branch pipes penetrate through the connecting covers and extend to the interior of the U-shaped pipe.
As a still further scheme of the utility model: the detection mechanism comprises a protective shell and a display screen fixed on the outer side of the protective shell, an alarm used for audible and visual alarm is fixed at the top end of the protective shell, and a sensor group used for detection is installed inside the protective shell.
Compared with the prior art, the utility model has the beneficial effects that:
1. the detection mechanism detects that the concrete is unqualified, the input pump and the output pump are simultaneously closed, and at the moment, due to the separation effect of the U-shaped pipe, the accelerator which is output through the connecting pipe due to the detection alarm time difference is positioned on one side, close to the connecting pipe, of the U-shaped pipe, so that the unqualified accelerator is effectively prevented from being directly conveyed to the concrete sprayer due to the detection alarm time difference, and the quality of the concrete is guaranteed;
2. can close delivery pump and control valve, open input pump and fluid-discharge tube, unqualified accelerator in the U type intraductal is carried to storage facilities, and detection mechanism detects the accelerator of follow-up transport, and is qualified until detecting, detects qualified back, washs U type intraductal wall via wiper mechanism, gets rid of the unqualified accelerator of adhesion, then carries to the concrete sprayer through the output tube again, and the flexibility is higher.
Drawings
FIG. 1 is a schematic structural diagram of an accelerator on-line monitoring and detecting device;
FIG. 2 is a schematic view of the internal structure of a U-shaped tube in an accelerator on-line monitoring and detecting device;
FIG. 3 is a schematic structural diagram of a connecting ring and a connecting cover in an accelerator on-line monitoring and detecting device.
In the figure: 1. a detection mechanism; 11. a protective shell; 12. a display screen; 13. an alarm; 2. a buffer mechanism; 21. a U-shaped pipe; 211. an observation window; 22. a liquid discharge pipe; 23. an ultrasonic vibration rod; 24. a temperature transmitter; 25. a connecting ring; 26. a connecting cover; 3. an input tube; 31. an input pump; 4. a connecting pipe; 5. an output pipe; 51. an output pump; 52. a control valve; 6. a cleaning mechanism; 61. a water delivery pipe; 62. a branch pipe; 63. and (4) a spray head.
Detailed Description
In order to better understand the technical content of the present invention, specific embodiments are described below with reference to the accompanying drawings.
In this disclosure, aspects of the present invention are described with reference to the accompanying drawings, in which a number of illustrative embodiments are shown. Embodiments of the present disclosure are not necessarily intended to include all aspects of the utility model. It should be appreciated that the various concepts and embodiments described above, as well as those described in greater detail below, may be implemented in any of numerous ways, as the disclosed concepts and embodiments are not limited to any one implementation. In addition, some aspects of the present disclosure may be used alone, or in any suitable combination with other aspects of the present disclosure.
An on-line monitoring and detecting device for a quick-setting admixture is disclosed in conjunction with the examples shown in fig. 1-3, which aims to solve the problem that the quick-setting admixture cannot buffer. By means of the achievement of the purpose, the utility model provides an on-line monitoring and detecting device for the accelerating agent, when in use, the accelerating agent is pumped into a detecting mechanism 1 through an input pump 31 on an input pipe 3, the accelerating agent is conveyed to one side of a U-shaped pipe 21 through a connecting pipe 4 after being detected by the detecting mechanism 1, under the action of a communicating vessel principle, liquid levels on two sides of the U-shaped pipe 21 are at the same height, when the liquid level reaches the height of an input end of an output pipe 5, the accelerating agent in a buffering mechanism 2 is conveyed to a concrete spraying machine through an output pump 51 arranged on the output pipe 5, if the detecting mechanism 1 detects unqualified, the input pump 31 and the output pump 51 are closed simultaneously, at the moment, due to the separation effect of the U-shaped pipe 21, the accelerating agent which is already output through the connecting pipe 4 due to the detection alarm time difference is positioned on one side, close to the connecting pipe 4, the unqualified accelerating agent is effectively prevented from being directly conveyed to the concrete spraying machine due to the detection alarm time difference, the quality of the concrete is guaranteed, at the moment, the output pump 51 and the control valve 52 can be closed, the input pump 31 and the liquid discharge pipe 22 are opened, the unqualified accelerating agent in the U-shaped pipe 21 is conveyed to the storage device, the detection mechanism 1 detects the accelerating agent conveyed subsequently until the detection is qualified, after the detection is qualified, the inner wall of the U-shaped pipe 21 is cleaned through the cleaning mechanism 6, the adhered unqualified accelerating agent is removed, and then the concrete sprayer is conveyed through the output pipe 5 again, so that the flexibility is high.
As shown in the combined figure 1, the detection mechanism 1 is used for detecting various indexes of the setting accelerator and giving an alarm in time, the buffer mechanism 2 is used for conveying and buffering the setting accelerator, the input pipe 3 pumps the setting accelerator into the detection mechanism 1 through the input pump 31 installed on the input pipe, the connecting pipe 4 is used for connecting the output end of the detection mechanism 1 and the input end of the buffer mechanism 2, the output pipe 5 conveys the setting accelerator inside the buffer mechanism 2 to the concrete sprayer through the output pump 51 installed on the output pipe, and the cleaning mechanism 6 is used for spraying water and cleaning the inside of the buffer mechanism 2.
So, when using, through the input pump 31 on the input tube 3 to the internal pumping accelerator of detection mechanism 1, carry to U type pipe 21 one side through connecting pipe 4 after detecting by detection mechanism 1, under the effect of linker principle, the liquid level of U type pipe 21 both sides is in same height, when the liquid level reaches the input height of output tube 5, carries the internal accelerator of buffer gear 2 to the concrete sprayer through installing output pump 51 on output tube 5.
Referring to fig. 1 and 2, the buffer mechanism 2 includes a U-shaped tube 21 and a drain tube 22 fixed at the bottom end thereof for draining, an output end of the connecting tube 4 is fixed at one side of the top end of the U-shaped tube 21, an input end of the output tube 5 is fixed at the middle position of the other side of the U-shaped tube 21, a connection point between the output tube 5 and the U-shaped tube 21 is lower than the connecting tube 4, and a control valve 52 for controlling opening and closing is fixed at one end of the output tube 5 close to the U-shaped tube 21.
Thus, if the detection mechanism 1 detects unqualified, the input pump 31 and the output pump 51 are closed simultaneously, at this time, due to the separation effect of the U-shaped pipe 21, the accelerator which is output through the connecting pipe 4 due to the detection alarm time difference is positioned on one side of the U-shaped pipe 21 close to the connecting pipe 4, the unqualified accelerator is effectively prevented from being directly conveyed to the concrete sprayer due to the detection alarm time difference, the quality of the concrete is ensured, at this time, the output pump 51 and the control valve 52 can be closed, the input pump 31 and the liquid discharge pipe 22 are opened, the unqualified accelerator in the U-shaped pipe 21 is conveyed to the storage device, the detection mechanism 1 detects the subsequently conveyed accelerator until the detection is qualified, after the detection is qualified, the inner wall of the U-shaped pipe 21 is cleaned through the cleaning mechanism 6, the adhered unqualified accelerator is removed, and then the concrete sprayer is conveyed again through the output pipe 5, the flexibility is higher.
Further, an observation window 211 for observing the height of the liquid level is formed in one side, close to the output pipe 5, of the U-shaped pipe 21, and the person can observe the height of the liquid level through the observation window 211, so that the judgment of the operator is facilitated.
Further, the ultrasonic vibration rods 23 used for ultrasonic vibration cleaning are fixedly connected to the two sides of the U-shaped pipe 21, the ultrasonic vibration rods 23 are inserted into the U-shaped pipe 21, when the interior of the U-shaped pipe 21 needs to be cleaned, water is injected into the U-shaped pipe 21 through the cleaning mechanism 6, then the ultrasonic vibration rods 23 use water as a medium to perform ultrasonic cleaning on the inner wall of the U-shaped pipe 21, and adhered impurities are removed.
Furthermore, one side fixedly connected with that U type pipe 21 is close to output tube 5 is used for the temperature transmitter 24 of real-time supervision temperature, and temperature transmitter 24's detection end is located inside U type pipe 21, and temperature transmitter 24 carries out temperature real-time supervision to the accelerator of U type pipe 21 inside, prevents that the accelerator of too high temperature from carrying to concrete sprayer and causing concrete temperature to rise.
As shown in fig. 2 and the combination 1, the cleaning mechanism 6 includes a water pipe 61 and two branch pipes 62 fixed at the bottom end thereof, the branch pipes 62 respectively extend to the inside of both sides of the U-shaped pipe 21, and the bottom ends of the branch pipes 62 are fixedly connected with nozzles 63 for spraying water.
Thus, when the inner wall of the U-shaped tube 21 needs to be cleaned, an external high-pressure water source is connected with the water pipe 61, the external high-pressure water source conveys water into the branch pipe 62 through the water pipe 61, and then the water is sprayed to the inner wall of the U-shaped tube 21 through the spray head 63 to wash the inner wall of the U-shaped tube 21.
Referring to fig. 1, 2 and 3, the top ends of the two sides of the U-shaped tube 21 are respectively and fixedly provided with a connecting ring 25, a connecting cover 26 is screwed and sealed in the connecting ring 25, and the bottom end of the branch tube 62 extends into the U-shaped tube 21 through the connecting cover 26.
Thus, the connecting ring 25 and the connecting cover 26 cover the U-shaped pipe 21 to prevent dust from entering, the branch pipe 62 passes through the connecting cover 26 and extends into the U-shaped pipe 21, and the connecting cover 26 seals the branch pipe 62 for a circle to prevent dust from entering.
Referring to fig. 1, the detecting mechanism 1 includes a protective shell 11 and a display 12 fixed on the outer side of the protective shell, an alarm 13 for audible and visual alarm is fixed on the top end of the protective shell 11, and a sensor group for detection is installed inside the protective shell 11.
Further, a sensor group installed inside the protective shell 11 comprises a sodium ion sensor, a chlorine ion sensor, a fluorine ion sensor, a PH sensor and a flow sensor, and is used for detecting corresponding parameters of the flowing accelerator and judging whether the flowing accelerator is qualified.
The working principle of the utility model is as follows: when the quick-setting admixture detection device is used, the quick-setting admixture is pumped into the detection mechanism 1 through the input pump 31 on the input pipe 3, the quick-setting admixture is conveyed to one side of the U-shaped pipe 21 through the connecting pipe 4 after being detected by the detection mechanism 1, under the action of the communicating vessel principle, the liquid levels on two sides of the U-shaped pipe 21 are at the same height, when the liquid level reaches the input end height of the output pipe 5, the quick-setting admixture in the buffer mechanism 2 is conveyed to the concrete sprayer through the output pump 51 arranged on the output pipe 5, if the detection mechanism 1 detects that the liquid level is unqualified, the input pump 31 and the output pump 51 are simultaneously closed, at the moment, due to the separation effect of the U-shaped pipe 21, the quick-setting admixture which is already output through the connecting pipe 4 due to the detection alarm time difference is positioned on one side, close to the connecting pipe 4, the unqualified quick-setting admixture is effectively prevented from being directly conveyed to the concrete sprayer due to the detection alarm time difference, and the quality of the concrete is ensured, at this time, the output pump 51 and the control valve 52 can be closed, the input pump 31 and the drain pipe 22 are opened, the unqualified accelerating agent in the U-shaped pipe 21 is conveyed to the storage device, the detection mechanism 1 detects the accelerating agent conveyed subsequently until the accelerating agent is qualified, the input pump 31 is closed after the accelerating agent is qualified, the inner wall of the U-shaped pipe 21 is cleaned through the cleaning mechanism 6, the adhered unqualified accelerating agent is removed, the accelerating agent is discharged through the drain pipe 22, then the input pump 31 and the output pump 51 are opened again, and the accelerating agent is conveyed to the concrete sprayer through the output pipe 5, so that the flexibility is high.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to or changed within the scope of the present invention.
Claims (7)
1. The utility model provides an accelerator on-line monitoring detection device which characterized in that includes:
the detection mechanism (1) is used for detecting various indexes of the accelerator and giving an alarm in time;
the buffer mechanism (2) is used for buffering the delivery of the accelerator;
an input pipe (3) for pumping an accelerator into the detection mechanism (1) by means of an input pump (31) mounted thereon;
the connecting pipe (4) is used for connecting the output end of the detection mechanism (1) and the input end of the buffer mechanism (2);
an output pipe (5) for delivering the setting accelerator inside the buffer mechanism (2) to a concrete sprayer through an output pump (51) mounted thereon;
the cleaning mechanism (6) is used for spraying water to clean the interior of the buffer mechanism (2);
the buffer mechanism (2) comprises a U-shaped pipe (21) and a liquid discharge pipe (22) fixed at the bottom end of the U-shaped pipe for discharging, the output end of the connecting pipe (4) is fixed at one side of the top end of the U-shaped pipe (21), the input end of the output pipe (5) is fixed at the middle position of the other side of the U-shaped pipe (21), the height of the connecting point of the output pipe (5) and the U-shaped pipe (21) is lower than that of the connecting pipe (4), and a control valve (52) for controlling opening and closing is fixed at one end, close to the U-shaped pipe (21), of the output pipe (5).
2. The accelerator on-line monitoring and detecting device as claimed in claim 1, wherein an observation window (211) for observing the liquid level is opened on one side of the U-shaped pipe (21) close to the output pipe (5).
3. The on-line monitoring and detecting device for the setting accelerator as claimed in claim 1, wherein two sides of the U-shaped pipe (21) are fixedly connected with ultrasonic vibration rods (23) for ultrasonic vibration cleaning, and the ultrasonic vibration rods (23) are inserted into the U-shaped pipe (21).
4. The accelerator on-line monitoring and detecting device according to claim 1, wherein a temperature transmitter (24) for monitoring temperature in real time is fixedly connected to one side of the U-shaped pipe (21) close to the output pipe (5), and a detection end of the temperature transmitter (24) is located inside the U-shaped pipe (21).
5. The accelerator on-line monitoring and detecting device according to claim 1, wherein the cleaning mechanism (6) comprises a water pipe (61) and two branch pipes (62) fixed at the bottom ends of the water pipe, the branch pipes (62) respectively extend into the two sides of the U-shaped pipe (21), and the bottom ends of the branch pipes (62) are fixedly connected with spray heads (63) for spraying water.
6. The on-line monitoring and detecting device for the setting accelerator as claimed in claim 5, wherein the top ends of the two sides of the U-shaped pipe (21) are fixedly provided with connecting rings (25), the connecting rings (25) are internally screwed and sealed with connecting covers (26), and the bottom ends of the branch pipes (62) penetrate through the connecting covers (26) and extend to the inside of the U-shaped pipe (21).
7. The accelerator on-line monitoring and detecting device according to claim 1, wherein the detecting mechanism (1) comprises a protective shell (11) and a display screen (12) fixed on the outer side of the protective shell, an alarm (13) for audible and visual alarm is fixed on the top end of the protective shell (11), and a sensor group for detection is installed inside the protective shell (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122992609.XU CN216485028U (en) | 2021-12-01 | 2021-12-01 | Accelerator on-line monitoring detection device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122992609.XU CN216485028U (en) | 2021-12-01 | 2021-12-01 | Accelerator on-line monitoring detection device |
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| Publication Number | Publication Date |
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| CN216485028U true CN216485028U (en) | 2022-05-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122992609.XU Active CN216485028U (en) | 2021-12-01 | 2021-12-01 | Accelerator on-line monitoring detection device |
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2021
- 2021-12-01 CN CN202122992609.XU patent/CN216485028U/en active Active
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