CN211553700U - Concrete detection device that permeates water - Google Patents
Concrete detection device that permeates water Download PDFInfo
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- CN211553700U CN211553700U CN202020292942.2U CN202020292942U CN211553700U CN 211553700 U CN211553700 U CN 211553700U CN 202020292942 U CN202020292942 U CN 202020292942U CN 211553700 U CN211553700 U CN 211553700U
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Abstract
The utility model provides a concrete water permeability detection device, after placing the concrete test piece in detecting the chamber, control solenoid valve opens, make water evenly spray the concrete test piece from the spiral outlet pipe, guarantee the accuracy of water permeability detection, and set up level sensor in the spiral outlet pipe, set up infrared emission pipe and infrared receiving tube in catchmenting the chamber simultaneously, different infrared receiving tube can receive the infrared light that the infrared emission pipe sent when different catchmenting the chamber liquid level height, the controller can detect the spiral outlet pipe internal water level in real time according to the information that level sensor sent, so as to judge the water yield, and the water level that different infrared receiving tubes correspond is different, when the controller receives the electric signal that the infrared receiving tube sent can obtain the liquid level height in catchmenting the chamber, thus can calculate according to the water yield of spiral outlet pipe and the catchmenting the water yield of catchmenting the chamber and obtain the water permeability, compared with manual calculation, the accuracy is higher.
Description
Technical Field
The utility model relates to a rate of permeating water detects technical field, in particular to concrete detection device that permeates water.
Background
Need use the concrete among the building engineering, need be different according to the needs of engineering, the degree requirement of permeating water to the concrete is different, this just needs to permeate water to the concrete and detect and measure, current detection device that permeates water generally is poured into the concrete sample from the top by the manual work with water, then collect the water that spills in concrete sample below, water permeability is judged according to the water yield of pouring out and the water yield of collection, nevertheless the mode of artifical water pouring can't guarantee that water is even pours to the concrete sample on, thereby can influence final water permeability and calculate, and adopt the easy mistake that appears of the mode of artifical water pouring volume and water collection volume, lead to the water permeability error of calculation.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model provides a concrete detection device that permeates water can guarantee that the even pouring of water is on the concrete sample to can the automatic calculation rate of permeating water, need not the manual calculation, guarantee the accuracy that the rate of permeating water calculated.
The technical scheme of the utility model is realized like this:
a concrete water permeability detection device comprises a support, a detection cavity, a spiral water outlet pipe, a water collecting mechanism and a controller arranged in the support, wherein the support is horizontally provided with a fixing rod, the fixing rod is connected with the detection cavity and the spiral water outlet pipe, the spiral water outlet pipe is arranged above the detection cavity, a liquid level sensor is arranged in the spiral water outlet pipe, a plurality of water outlets are formed in the lower surface of the spiral water outlet pipe, a conical opening is formed below the detection cavity, and the water collecting mechanism is arranged below the detection cavity; the water collecting mechanism comprises a water collecting cavity, infrared transmitting tubes and a plurality of infrared receiving tubes, an opening is formed above the water collecting cavity and is connected with the side wall of the water collecting cavity through a baffle, and the infrared receiving tubes and the infrared transmitting tubes are arranged on the lower surfaces of the baffles on the two sides of the opening, are positioned on the same horizontal line and are inclined towards the longitudinal axis of the opening; the controller is respectively and electrically connected with the liquid level sensor, the infrared transmitting tube and the infrared receiving tube.
Preferably, the water-saving device further comprises a spray head, wherein the spray head is positioned below the spiral water outlet pipe and is communicated with the interior of the spiral water outlet pipe through a water outlet.
Preferably, the spray head is provided with an electromagnetic valve, and the controller is electrically connected with the electromagnetic valve.
Preferably, the upper surface of the spiral water outlet pipe is provided with a water inlet pipe, and the fixing rod is connected with the water inlet pipe.
Preferably, the display screen is arranged on the outer surface of the bracket, and the controller is electrically connected with the display screen.
Preferably, a waterproof membrane is arranged on the inner surface of the detection cavity.
Preferably, the lower surface of the baffle is provided with a sliding groove, and two sides of the upper end of the infrared receiving tube are provided with sliding blocks which are positioned in the sliding groove.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model provides a concrete water permeability detection device, which adopts a spiral water outlet pipe as a water supply mechanism and can convey water to a concrete test piece in a detection cavity from each position below the spiral water outlet pipe, thereby ensuring that the water can be uniformly scattered on the concrete test piece, a liquid level sensor arranged in the spiral water outlet pipe can send liquid level information to a controller in real time, the liquid level information in a water collection cavity is collected through an infrared receiving pipe and an infrared transmitting pipe which are arranged in the water collection cavity, when the water in the water collection cavity rises to a certain height, the infrared receiving pipe can receive infrared light sent by the infrared transmitting pipe, thereby generating electric signals and sending the electric signals to the controller, different infrared receiving pipes represent different water collection amounts of the water collection cavity, the controller judges the water permeability of the concrete test piece according to the electric signals sent by the corresponding infrared receiving pipes and the liquid level information of the spiral water outlet pipe under corresponding time, the calculation of the water permeability is accurate, manual participation is not needed, and the use of manpower is reduced.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only preferred embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive effort.
Fig. 1 is a schematic structural view of a first embodiment of a concrete water permeability detection device according to the present invention;
fig. 2 is a schematic circuit diagram of a first embodiment of the concrete water permeability detection device of the present invention;
fig. 3 is a schematic view of the infrared receiving tube of the first embodiment of the concrete water permeability detection device of the present invention receiving infrared light at different height liquid levels;
fig. 4 is a schematic top view of the spiral water outlet pipe of the first embodiment of the concrete water permeability detection device of the present invention;
fig. 5 is a schematic view of a connection structure of an infrared receiving tube and a baffle plate of a second embodiment of the concrete water permeability detection device of the present invention;
in the figure, 1 is the support, 2 is the detection chamber, 3 is the spiral outlet pipe, 4 is the controller, 5 is the dead lever, 6 is level sensor, 7 is the toper uncovered, 8 is the chamber that catchments, 9 is infrared transmitting tube, 10 is infrared receiving tube, 11 is the opening, 12 is the baffle, 13 is the shower nozzle, 14 is the solenoid valve, 15 is the inlet tube, 16 is the display screen, 17 is the water proof membrane, 18 is the spout, 19 is the slider.
Detailed Description
In order to better understand the technical content of the present invention, a specific embodiment is provided below, and the present invention is further described with reference to the accompanying drawings.
Referring to fig. 1 to 4, the utility model provides a concrete water permeability detection device, including support 1, detection chamber 2, spiral outlet pipe 3, water-collecting mechanism and setting up controller 4 in support 1 inside, support 1 level is provided with dead lever 5, dead lever 5 is connected with detection chamber 2, spiral outlet pipe 3 sets up above detection chamber 2, and its inside is provided with level sensor 6, spiral outlet pipe 3 lower surface is provided with a plurality of delivery ports (not shown in the figure), be provided with toper uncovered 7 below detection chamber 2, water-collecting mechanism sets up below detection chamber 2; the water collecting mechanism comprises a water collecting cavity 8, an infrared transmitting tube 9 and a plurality of infrared receiving tubes 10, wherein an opening 11 is formed above the water collecting cavity 8, the opening 11 is connected with the side wall of the water collecting cavity 8 through a baffle 12, and the infrared receiving tubes 10 and the infrared transmitting tubes 9 are arranged on the lower surfaces of the baffles 12 on the two sides of the opening 11, are positioned on the same horizontal line and are inclined towards the longitudinal axis of the opening 11; the controller 4 is electrically connected with the liquid level sensor 6, the infrared transmitting tube 9 and the infrared receiving tube 10 respectively.
The concrete of this embodiment detection device that permeates water, a rate of permeating water for to the concrete detects, wherein it is used for placing the concrete test piece to detect chamber 2, it is upper and lower open structure to detect chamber 2, and its below is uncovered 7 of toper, can prevent that the concrete test piece from following the uncovered slippage in below, examine time measuring, earlier place the back in detecting chamber 2 with the concrete test piece, will detect chamber 2 and fix on dead lever 5 on support 1, make and detect chamber 2 and be located between spiral outlet pipe 3 and water collecting cavity 8, and make opening 11 and the uncovered corresponding in detection chamber 2 below of water collecting cavity 8 top, and the opening 11 diameter in water collecting cavity 8 is greater than the uncovered diameter in detection chamber 2 below, can guarantee that the water that flows out from detecting chamber 2 can all flow into water collecting cavity 8, guarantee the accuracy that detects, spiral outlet pipe 3 that is located and detects chamber 2 top can carry water to detect chamber 2 and spout water to the concrete test piece through the delivery port that sets up its below to spout water to the concrete test piece In, calculate the water permeability that can obtain the concrete sample through the water yield that carries to spiral play water pipe 3 and the water yield of collecting in the chamber 8, and owing to adopt spiral play water pipe 3, consequently can be even carry the concrete sample with water on, guarantee the accuracy that the water permeability calculated.
In order to improve the accuracy of the calculation of the water permeability, the controller 4 is adopted to perform automatic calculation in the embodiment, the liquid level sensor 6 is arranged in the spiral water outlet pipe 3 and is used for detecting the liquid level inside the spiral water outlet pipe 3 in real time, so that the controller 4 can calculate the consumed water amount, then the horizontal baffle 12 is arranged around the opening 11 of the water collecting cavity 8, the baffle 12 extends to the side wall of the water collecting cavity 8, the baffle 12 is used for installing the infrared transmitting tubes 9 and the infrared receiving tubes 10, wherein the number of the infrared transmitting tubes 9 is one, the number of the infrared receiving tubes 10 is multiple, the infrared transmitting tubes 9 and the infrared receiving tubes 10 are respectively arranged at two sides of the opening 11 and are inclined towards the longitudinal axis of the opening 11, so that when water exists in the water collecting cavity 8, the infrared light of the infrared transmitting tubes 9 can be reflected to the infrared receiving tubes 10, and by arranging the multiple infrared receiving tubes 10, the liquid level in the water collecting cavity 8 corresponding to each infrared receiving tube 10 is different, when the water level in the water collecting cavity 8 continuously rises, the infrared receiving tubes 10 can sequentially receive the infrared light sent by the infrared transmitting tube 9, and generates an electric signal, and when the controller 4 receives the electric signal transmitted from the infrared receiving tube 10, it is possible to determine which infrared receiving tube 10 transmits, so that the level of the liquid in the water collection chamber 8 can be obtained, then calculating the water permeability of the concrete test piece according to the liquid level height of the spiral water outlet pipe 3 and the liquid level height of the water collecting cavity 8 and the consumed time of the whole water permeability process, compared with the method of calculating the water permeability by manually adopting a measuring cup, the method does not need manual participation, and the calculated result is more accurate, and the controller 4 can further reduce errors after carrying out average processing according to the water permeability calculated correspondingly by the plurality of infrared receiving tubes 10.
The controller 4 of the embodiment is realized by adopting an STM32F103R8 singlechip, the infrared transmitting tube 9 and the infrared receiving tube 10 adopt LHI778 type infrared pair tubes, and the liquid level sensor 6 is CT-1000 type.
Preferably, the water dispenser further comprises a spray head 13, the spray head 13 is located below the spiral water outlet pipe 3 and is communicated with the interior of the spiral water outlet pipe 3 through a water outlet, an electromagnetic valve 14 is arranged on the spray head 13, and the controller 4 is electrically connected with the electromagnetic valve 14.
In order to ensure that water can be uniformly sprayed on the concrete sample, a spray head 13 is arranged on the lower surface of the spiral water outlet pipe 3, the spray head 13 can disperse water to spray out, the water is ensured to uniformly fall on the concrete sample, an electromagnetic valve 14 arranged on the spray head 13 can control the water outlet of the spray head 13, and the electromagnetic valve 14 is controlled by the controller 4 to control the water outlet of the spray head 13.
Preferably, the upper surface of the spiral water outlet pipe 3 is provided with a water inlet pipe 15, and the fixing rod 5 is connected with the water inlet pipe 15.
The spiral water outlet pipe 3 is supplemented with water by the water inlet pipe 15.
Preferably, the device further comprises a display screen 16, wherein the display screen 16 is arranged on the outer surface of the bracket 1, and the controller 4 is electrically connected with the display screen 16.
After the display screen 16 is arranged on the bracket 1, the controller 4 can display the calculated water permeability on the display for the staff to observe the record.
Preferably, a waterproof membrane 17 is arranged on the inner surface of the detection cavity 2.
The waterproof membrane 17 can prevent water from flowing through the inner wall of the detection cavity 2 without passing through the concrete sample, and ensure that the water entering the water collecting cavity 8 is permeated from the concrete sample.
Referring to the second embodiment shown in fig. 5, the lower surface of the baffle 12 is provided with a sliding groove 18, and the two sides of the upper end of the infrared receiving tube 10 are provided with sliding blocks 19, wherein the sliding blocks 19 are positioned in the sliding groove 18.
The infrared receiving tube 10 is arranged to be slidable in the embodiment, so that the liquid level height of the water collecting cavity 8 corresponding to the infrared receiving tube 10 can be changed, and the infrared receiving tube is suitable for various kinds of concrete.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The concrete water permeability detection device is characterized by comprising a support, a detection cavity, a spiral water outlet pipe, a water collecting mechanism and a controller arranged in the support, wherein the support is horizontally provided with a fixing rod, the fixing rod is connected with the detection cavity and the spiral water outlet pipe, the spiral water outlet pipe is arranged above the detection cavity, a liquid level sensor is arranged in the spiral water outlet pipe, a plurality of water outlets are formed in the lower surface of the spiral water outlet pipe, a conical opening is formed below the detection cavity, and the water collecting mechanism is arranged below the detection cavity; the water collecting mechanism comprises a water collecting cavity, infrared transmitting tubes and a plurality of infrared receiving tubes, an opening is formed above the water collecting cavity and is connected with the side wall of the water collecting cavity through a baffle, and the infrared receiving tubes and the infrared transmitting tubes are arranged on the lower surfaces of the baffles on the two sides of the opening, are positioned on the same horizontal line and are inclined towards the longitudinal axis of the opening; the controller is respectively and electrically connected with the liquid level sensor, the infrared transmitting tube and the infrared receiving tube.
2. The concrete water permeability detection device of claim 1, further comprising a spray head, wherein the spray head is located below the spiral water outlet pipe and is communicated with the interior of the spiral water outlet pipe through a water outlet.
3. The concrete water permeability detection device according to claim 2, wherein the spray head is provided with an electromagnetic valve, and the controller is electrically connected with the electromagnetic valve.
4. The concrete water permeability detection device as claimed in claim 1, wherein the spiral water outlet pipe is provided with a water inlet pipe on the upper surface, and the fixing rod is connected with the water inlet pipe.
5. The concrete water permeability detection device of claim 1, further comprising a display screen, wherein the display screen is arranged on the outer surface of the support, and the controller is electrically connected with the display screen.
6. The concrete water permeability detection device according to claim 1, wherein a waterproof membrane is arranged on the inner surface of the detection cavity.
7. The concrete water permeability detection device according to claim 1, wherein a sliding groove is formed in the lower surface of the baffle, sliding blocks are arranged on two sides of the upper end of the infrared receiving tube, and the sliding blocks are located in the sliding groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020292942.2U CN211553700U (en) | 2020-03-11 | 2020-03-11 | Concrete detection device that permeates water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020292942.2U CN211553700U (en) | 2020-03-11 | 2020-03-11 | Concrete detection device that permeates water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211553700U true CN211553700U (en) | 2020-09-22 |
Family
ID=72494908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020292942.2U Active CN211553700U (en) | 2020-03-11 | 2020-03-11 | Concrete detection device that permeates water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211553700U (en) |
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2020
- 2020-03-11 CN CN202020292942.2U patent/CN211553700U/en active Active
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