CN111504838B - Hollow brick water absorption rate detection device - Google Patents
Hollow brick water absorption rate detection device Download PDFInfo
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- CN111504838B CN111504838B CN202010408135.7A CN202010408135A CN111504838B CN 111504838 B CN111504838 B CN 111504838B CN 202010408135 A CN202010408135 A CN 202010408135A CN 111504838 B CN111504838 B CN 111504838B
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 106
- 239000011464 hollow brick Substances 0.000 title claims abstract description 80
- 238000001514 detection method Methods 0.000 title claims abstract description 25
- 238000010521 absorption reaction Methods 0.000 title claims abstract description 20
- 238000002791 soaking Methods 0.000 claims abstract description 31
- 238000007654 immersion Methods 0.000 claims abstract description 19
- 239000011449 brick Substances 0.000 claims description 7
- 239000013589 supplement Substances 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011469 building brick Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N5/00—Analysing materials by weighing, e.g. weighing small particles separated from a gas or liquid
- G01N5/02—Analysing materials by weighing, e.g. weighing small particles separated from a gas or liquid by absorbing or adsorbing components of a material and determining change of weight of the adsorbent, e.g. determining moisture content
- G01N5/025—Analysing materials by weighing, e.g. weighing small particles separated from a gas or liquid by absorbing or adsorbing components of a material and determining change of weight of the adsorbent, e.g. determining moisture content for determining moisture content
Abstract
The invention provides a hollow brick water absorption rate detection device, which relates to the field of hollow bricks and comprises a water immersion tank; the four chain wheels form a trapezoid; the base comprises a plurality of bases fixed on the chain and fixing parts fixed on the bases, wherein the bases form a placing area; a weight sensor fixed on the upper end surface of the base; when detecting, the sprocket drives places regional motion and stops rotating to trapezoidal upper base back stall, place the hollow brick in the base in proper order again, and it is fixed through the fixed part, then pass through the sprocket again, it moves to trapezoidal back stall of going to the bottom to drive to place the region, make the whole submergences of hollow brick in the aquatic in flooding basin, the hollow brick is when soaking, slow submergence, can not make the water spill in the flooding basin, guarantee the water yield can not be not enough because of the spill flooding basin, after reaching the flooding time, the sprocket drives the hollow brick and moves to trapezoidal upper base department, reduce the possibility that operating personnel hand is infected with a large amount of water stains.
Description
Technical Field
The invention relates to the field of hollow bricks, in particular to a water absorption rate detection device for hollow bricks.
Background
The water absorption test is one of the physical property test projects of the wall building brick, the water absorption can directly reflect the internal pore structure condition of the hollow brick, generally, when the test is carried out, the dry weight G of the hollow brick when the hollow brick is dry needs to be detected firstly, then the surface moisture of the hollow brick is wiped off after the hollow brick is soaked in water for 24 hours, then the mass G of the hollow brick at the moment is measured, and then the result is calculated: [ (G-G)/G ] 100%.
The application finds that: when the manual work soaks the hollow brick, often can the spill a lot of water, this probably leads to the water yield not enough, in addition, reaches after the soaking time, needs the manual work to take out the hollow brick, and the staff must be infected with a large amount of water stains for the operation is inconvenient.
Disclosure of Invention
In view of this, an object of one or more embodiments of the present disclosure is to provide a device for detecting a water absorption rate of a hollow brick, so as to solve the technical problem in the prior art that when a hollow brick is manually immersed, a lot of water is often splashed, which may cause an insufficient amount of water, and after the immersion time is reached, a person is required to manually take out the hollow brick, and the person is bound to be stained with a large amount of water, so that the operation is inconvenient.
In view of the above objects, one or more embodiments of the present specification provide an apparatus for detecting water absorption of a hollow brick, including:
a water immersion tank fixed on the table top;
the bottom of the fixed part is fixed on the table board, the four chain wheels form a trapezoid, the centers of the four chain wheels are respectively positioned at four top points of the trapezoid, the lower bottom of the trapezoid is positioned above an opening of the immersion water tank, and one of the chain wheels is in power connection with a motor;
the base comprises a plurality of bases and a fixing part, wherein the bases are fixed on the chain, the fixing part is fixed on the bases, the bases form a placing area, and the length of the lower bottom of the trapezoid is greater than the width of the placing area;
the weight sensor is fixed on the upper end face of the base, and the detection end of the weight sensor protrudes out of one end of the upper end face of the base by a distance;
when detecting, the sprocket drives and places regional movement and to trapezoidal upper base after stall, places the hollow brick in proper order again in the base to it is fixed through the fixed part, then through the sprocket, drive and place regional movement and to trapezoidal back stall of going to the bottom, make the whole submergings of hollow brick in the water in immersion pond.
Furthermore, the trapezoid is an isosceles trapezoid, and the length of the upper bottom of the trapezoid is greater than that of the lower bottom.
Further, the fixing portion includes:
the at least two upright posts are fixed on the upper end surface of the base, and when the hollow brick is placed on the base, the two upright posts respectively penetrate through different holes of the hollow brick;
an inner hole is formed in the upright post, and a through groove communicated with the outside is formed in the side wall of the inner hole;
the supporting rod is rotatably connected with the fixed shaft, two ends of the fixed shaft are fixed on the inner side wall of the inner hole, and when the supporting rod rotates to be perpendicular to the stand column, the other end of the supporting rod penetrates through the through groove and extends to the outside of the through groove;
the supporting rod is provided with an arc-shaped groove, and the circle center of the arc-shaped groove is positioned on the central axis of the fixed shaft;
the limiting end head penetrates through the arc-shaped groove and is connected with the arc-shaped groove in a sliding manner, and the circle center of the arc-shaped rod is superposed with that of the arc-shaped groove;
one end of the spring is fixed on the inner side wall of the inner hole, the other end of the spring is fixed on the side face of the support rod, and when the spring is in a natural state, the support rod is perpendicular to the stand column.
And after the detection is finished, the pulling assembly is connected with the stay bar, so that the stay bar overcomes the elasticity of the spring and is contracted into the inner hole.
Further, the pulling assembly comprises:
a rectangular frame sleeved on the base;
the inner part of the base is provided with rope holes which are in one-to-one correspondence with the upright posts;
one end of the pull rope is fixed on the pull rope of the stay bar, and the other end of the pull rope penetrates through the rope hole and is fixed on the inner side surface of the rectangular frame.
The rotating wheel is positioned in the inner hole and is positioned at a position close to the bottom of the through groove; the both ends of the axle of runner all are fixed in the inside wall of hole, the stay cord winding runner round.
Furthermore, the distance from the fixed shaft to the upper end face of the base is greater than the thickness of the hollow brick, and the diameter of a brick hole of the hollow brick is greater than that of the upright post.
And the water pump is communicated with the water tank through a pipeline, and a water outlet of the water pump is communicated with the inside of the soaking pool through a pipeline.
Further, the method also comprises the following steps:
the device comprises a fixed rod with one end fixed on the inner side surface of a soaking pool and a connecting rod with one end fixedly connected with the fixed rod, wherein the other end of the connecting rod is fixed at the bottom of the soaking pool;
the floating ball is connected with the connecting rod in a sliding manner, and the limit switch is fixed on the fixing rod and is electrically connected with the water pump;
during detection, when the water in the immersion pool is insufficient after the hollow brick is completely immersed in the water in the immersion pool, the floating ball is far away from the limit switch, and the water pump is started to supplement the water; when the water quantity in the soaking pool is sufficient and the floating ball is in contact with the limit switch, the water pump is turned off.
The invention has the beneficial effects that: when the hollow brick water absorption detection device is used for detection, enough water is filled in a soaking pool, then a chain wheel drives a placing area to move to the upper bottom of a trapezoid and stop rotating, then dried hollow bricks are sequentially placed on a base and are fixed through a fixing part, the quality of the dried hollow bricks can be detected through a weight sensor, then the placing area is driven to move to the lower bottom of the trapezoid through the chain wheel and stop rotating, at the moment, the hollow bricks can be completely immersed in the water in the soaking pool, after the hollow bricks are immersed in the water for 24 hours, the chain wheel drives the placing area to move towards the upper bottom of the trapezoid again, in the process, an operator can wipe the water on the surface of the hollow bricks through a wet towel, after the placing area is towards the upper bottom of the trapezoid, the weight sensor can detect the quality of the hollow bricks at the moment, and then the water absorption of the hollow bricks can be calculated, through above-mentioned device, the hollow brick is when soaking, and the water spill in the soaking pond can not make by the gentle soaking in water, guarantees that the water yield can not be not enough because of the soaking pond of spill, in addition, reaches after the soaking time, and the sprocket drives the hollow brick and moves to trapezoidal upper base department, and reducible operating personnel hand is infected with the possibility that a large amount of water stains, makes easy and simple to handle.
Drawings
In order to more clearly illustrate one or more embodiments or prior art solutions of the present specification, the drawings that are needed in the description of the embodiments or prior art will be briefly described below, and it is obvious that the drawings in the following description are only one or more embodiments of the present specification, and that other drawings may be obtained by those skilled in the art without inventive effort from these drawings.
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic view of a hollow block immersed in a bath according to an embodiment of the present invention;
FIG. 3 is an enlarged view of a floating ball according to an embodiment of the present invention;
FIG. 4 is a top view of a hollow block disposed on a base in accordance with an embodiment of the present invention;
FIG. 5 is a side cross-sectional view of a hollow block positioned on a base in an embodiment of the invention.
The device comprises a chain 1, a chain 2, a chain wheel 3, a water soaking tank 3, a water tank 4, a water pump 5, a base 6, a fixing rod 7, a limit switch 8, a floating ball 9, a connecting rod 10, a weight sensor 11, a rectangular frame 12, a rope hole 13, a pull rope 14, a vertical column 15, an inner hole 16, a rotating wheel 18, a through groove 19, a support rod 20, an arc-shaped rod 21, a limit end 22, an arc-shaped groove 23 and a spring 24.
Detailed Description
To make the objects, technical solutions and advantages of the present disclosure more apparent, the present disclosure is further described in detail below with reference to specific embodiments.
It is to be noted that unless otherwise defined, technical or scientific terms used in one or more embodiments of the present specification should have the ordinary meaning as understood by those of ordinary skill in the art to which this disclosure belongs. The use of "first," "second," and similar terms in one or more embodiments of the specification is not intended to indicate any order, quantity, or importance, but rather is used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.
In view of the above objects, a first aspect of the present invention provides an embodiment of a hollow brick water absorption rate detection apparatus, as shown in fig. 1 and 2, comprising:
a water immersion tank 3 fixed on the table top;
the device comprises four chain wheels 2, a fixing piece and a chain 1, wherein the top ends of the fixing piece are rotationally connected with a rotating shaft of the chain wheels 2, the chain 1 is connected with the chain wheels 2, the bottom of the fixing piece is fixed on a table board, the four chain wheels 2 form a trapezoid, the centers of the four chain wheels 2 are respectively positioned at four top points of the trapezoid, the lower bottom of the trapezoid is positioned above an opening of a soaking pool 3, and one chain wheel 2 is in power connection with a motor;
the base comprises a plurality of bases 6 fixed on the chain 1 and fixing parts fixed on the bases 6, wherein the bases 6 form a placing area, and the length of the lower bottom of the trapezoid is greater than the width of the placing area;
the weight sensor 11 is fixed on the upper end face of the base 6, and the detection end of the weight sensor 11 protrudes out of one end of the upper end face of the base 6 by a distance;
in this embodiment, during the detection, enough water is filled in the water immersion tank 3, then the sprocket 2 drives the placing area to move to the trapezoidal upper bottom and stop rotating, then the dried hollow bricks are sequentially placed on the base 6 and fixed by the fixing part, at this time, the dried hollow brick quality can be detected by the weight sensor 11, then the sprocket 2 drives the placing area to move to the trapezoidal lower bottom and stop rotating, at this time, the hollow bricks can be completely immersed in the water immersion tank 3, after the hollow bricks are immersed in the water for 24 hours, the sprocket 2 drives the placing area to move to the trapezoidal upper bottom again, in the process, an operator can remove the water on the surface of the hollow bricks by wet wiping towels, after the placing area moves to the trapezoidal upper bottom, the weight sensor 11 can detect the hollow brick quality at this time, and then the water absorption rate of the hollow bricks can be obtained by calculation, through above-mentioned device, the hollow brick is when soaking, and the water spill in the soaking pond can not make by the gentle soaking in water, guarantees that the water yield can not be not enough because of the soaking pond of spill, in addition, reaches after the soaking time, and the sprocket drives the hollow brick and moves to trapezoidal upper base department, and reducible operating personnel hand is infected with the possibility that a large amount of water stains, makes easy and simple to handle. Preferably, the weight sensor 11 may be connected to a computer, and the data detected by the weight sensor may be directly transmitted to the computer, so that the computer may directly calculate the water absorption rate, thereby improving the detection efficiency.
As an embodiment, as shown in fig. 1 and 2, the trapezoid is an isosceles trapezoid, and the length of the upper base of the trapezoid is greater than that of the lower base. After the hollow brick is immersed for 24 hours, the lower bottom moves upwards, and when passing through the trapezoidal waist, the moisture overflowing from the hollow brick falls off under the action of gravity due to the inclination of the waist, so that the wet towel can be wiped quickly.
As an embodiment, as shown in fig. 4 and 5, the fixing portion includes:
at least two upright posts 15 which are fixed on the upper end surface of the base 6, and when the hollow brick is placed on the base 6, the two upright posts 15 respectively penetrate through different holes of the hollow brick;
an inner hole 16 is formed in the upright post 15, and a through groove 19 communicated with the outside is formed in the side wall of the inner hole 16;
the supporting rod 20 is rotatably connected with the fixed shaft, two ends of the fixed shaft are fixed on the inner side wall of the inner hole 16, and when the supporting rod 20 rotates to be perpendicular to the upright post 15, the other end of the supporting rod 20 penetrates through the through groove 19 and extends to the outside of the through groove 19;
the support rod 20 is provided with an arc-shaped groove 23, and the circle center of the arc-shaped groove 23 is positioned on the central axis of the fixed shaft;
the limiting device comprises an arc-shaped rod 21 and a limiting end 22, wherein one end of the arc-shaped rod 21 is fixed on the inner side wall of the inner hole 16, the limiting end 22 is fixed at the other end of the arc-shaped rod 21, penetrates through an arc-shaped groove 23 and is in sliding connection with the arc-shaped groove 23, and the circle center of the arc-shaped rod 21 is overlapped with that of the arc-shaped groove 23;
one end of a spring 24 sleeved on the arc-shaped rod 21 is fixed on the inner side wall of the inner hole 16, the other end of the spring is fixed on the side surface of the support rod 20, and when the spring 24 is in a natural state, the support rod 20 is vertical to the upright post 15.
And the pulling assembly connected with the support rod 20 enables the support rod 20 to be contracted into the inner hole 16 by overcoming the elastic force of the spring 24 after the detection is finished.
In this embodiment, in the process of placing the hollow brick on the base 6, firstly, the upright posts 15 are aligned with the brick holes of the hollow brick, then the hollow brick is made to approach the base 6, in the process of approaching the base 6, the end face of the hollow brick facing the base 6 is in contact with the support rods 20, and the support rods 20 are made to contract towards the inner holes 16 by overcoming the elasticity of the springs 24, when the support rods 20 completely contract into the through grooves 19, the brick holes of the hollow brick will penetrate through the upright posts 15, after the support rods 20 are separated from the constraint inside the brick holes, the support rods 20 will be made to restore to the original position under the elasticity of the springs 24, at the moment, the fixing parts can fix the positions of the hollow brick, and after the hollow brick is immersed in the immersion basin 3, the hollow brick is guaranteed not to fall into the immersion basin 3. After the test is completed, the hollow block is removed by pulling the assembly so that the stay 20 is retracted into the inner hole 16 against the force of the spring 24.
As an embodiment, as shown in fig. 4 and 5, the pulling assembly includes:
a rectangular frame 12 sleeved on the base 6;
the base 6 is internally provided with rope holes 13 which correspond to the stand columns 15 one by one;
and one end of the pulling rope 14 is fixed on the stay bar 20, and the other end of the pulling rope 14 passes through the rope hole 13 and is fixed on the inner side surface of the rectangular frame 12.
In this embodiment, when the rectangular frame 12 is moved upward or downward by an external force, the stay 20 is moved by the pull cord 14 toward the inner hole 16 against the elastic force of the spring 24.
As an embodiment, as shown in fig. 5, the device further comprises a runner 18, wherein the runner 18 is located in the inner hole 16, and the runner 18 is located at a position close to the bottom of the through groove 19; both ends of the shaft of the rotating wheel 18 are fixed on the inner side wall of the inner hole 16, the pull rope 14 is wound around the rotating wheel 18 for one circle, and the pull rope 14 is more smooth when being pulled through the rotating wheel 18, so that friction between the pull rope 14 and the inner hole 16 is avoided.
As an embodiment, as shown in fig. 5, the distance from the fixed shaft to the upper end surface of the base 6 is greater than the thickness of the hollow brick, so that when the base 6 is positioned at the lower bottom of the trapezoid, the hollow brick will move to contact with the support rod 20 under the action of gravity, so that the hollow brick can be fully contacted with water, and in addition, the diameter of the brick hole of the hollow brick is greater than that of the upright post 15, so that water can enter the brick hole.
As an embodiment, as shown in fig. 1 and 2, the device comprises a water pump 5 and a water tank 4, wherein a water inlet of the water pump 5 is communicated with the water tank 4 through a pipeline, and a water outlet of the water pump 5 is communicated with the inside of the soaking pool 3 through a pipeline.
In this embodiment, when the water in the soaking tank 3 is insufficient, the water in the water tank 4 can be guided to the soaking tank 3 by the water pump 5, and the water in the soaking tank 3 is ensured to be sufficient.
As an embodiment, as shown in fig. 3, the method further includes:
the device comprises a fixed rod 7 with one end fixed on the inner side surface of the soaking pool 3 and a connecting rod 10 with one end fixedly connected with the fixed rod 7, wherein the other end of the connecting rod 10 is fixed at the bottom of the soaking pool 3;
the water pump comprises a floating ball 9 connected with a connecting rod 10 in a sliding manner and a limit switch 8 fixed on a fixed rod 7, wherein the limit switch 8 is electrically connected with the water pump 5;
in this embodiment, during detection, after the hollow brick is completely immersed in the water in the immersion basin 3, when the water amount in the immersion basin 3 is insufficient, the floating ball 9 is far away from the limit switch 8, and the water pump 5 is started to supplement the water amount; when the water quantity in the soaking pool 3 is sufficient and the floating ball 9 is in contact with the limit switch 8, the water pump 5 is closed.
Those of ordinary skill in the art will understand that: the discussion of any embodiment above is meant to be exemplary only, and is not intended to intimate that the scope of the disclosure, including the claims, is limited to these examples; within the spirit of the present disclosure, features from the above embodiments or from different embodiments may also be combined, steps may be implemented in any order, and there are many other variations of different aspects of one or more embodiments of the present description as described above, which are not provided in detail for the sake of brevity.
It is intended that the one or more embodiments of the present specification embrace all such alternatives, modifications and variations as fall within the broad scope of the appended claims. Therefore, any omissions, modifications, substitutions, improvements, and the like that may be made without departing from the spirit and principles of one or more embodiments of the present disclosure are intended to be included within the scope of the present disclosure.
Claims (7)
1. The utility model provides a hollow brick water absorption detection device which characterized in that includes:
a water immersion tank fixed on the table top;
the bottom of the fixed part is fixed on the table board, the four chain wheels form a trapezoid, the centers of the four chain wheels are respectively positioned at four top points of the trapezoid, the lower bottom of the trapezoid is positioned above an opening of the immersion water tank, and one of the chain wheels is in power connection with a motor;
the base comprises a plurality of bases and a fixing part, wherein the bases are fixed on the chain, the fixing part is fixed on the bases, the bases form a placing area, and the length of the lower bottom of the trapezoid is greater than the width of the placing area;
the weight sensor is fixed on the upper end face of the base, and the detection end of the weight sensor protrudes out of one end of the upper end face of the base by a distance;
during detection, the chain wheel drives the placing area to move to the upper bottom of the trapezoid and then stops rotating, the hollow bricks are sequentially placed on the base and fixed through the fixing part, and then the chain wheel drives the placing area to move to the lower bottom of the trapezoid and then stops rotating, so that the hollow bricks are completely immersed in water in the water immersion tank;
the fixing portion includes:
the at least two upright posts are fixed on the upper end surface of the base, and when the hollow brick is placed on the base, the two upright posts respectively penetrate through different holes of the hollow brick;
an inner hole is formed in the upright post, and a through groove communicated with the outside is formed in the side wall of the inner hole;
the supporting rod is rotatably connected with the fixed shaft, two ends of the fixed shaft are fixed on the inner side wall of the inner hole, and when the supporting rod rotates to be perpendicular to the stand column, the other end of the supporting rod penetrates through the through groove and extends to the outside of the through groove;
the supporting rod is provided with an arc-shaped groove, and the circle center of the arc-shaped groove is positioned on the central axis of the fixed shaft;
the limiting end head penetrates through the arc-shaped groove and is connected with the arc-shaped groove in a sliding manner, and the circle center of the arc-shaped rod is superposed with that of the arc-shaped groove;
one end of the spring is fixed on the inner side wall of the inner hole, the other end of the spring is fixed on the side surface of the support rod, and the support rod is vertical to the stand column when the spring is in a natural state;
and after the detection is finished, the pulling assembly is connected with the stay bar, so that the stay bar overcomes the elasticity of the spring and is contracted into the inner hole.
2. A hollow brick water absorption detection device as claimed in claim 1, characterized in that the trapezoid is an isosceles trapezoid, and the length of the upper base of the trapezoid is greater than the length of the lower base.
3. A hollow brick water absorption test device according to claim 1, characterized in that the pulling assembly comprises:
a rectangular frame sleeved on the base;
the inner part of the base is provided with rope holes which are in one-to-one correspondence with the upright posts;
one end of the pull rope is fixed on the pull rope of the stay bar, and the other end of the pull rope penetrates through the rope hole and is fixed on the inner side surface of the rectangular frame.
4. A hollow brick water absorption rate detection device according to claim 3, further comprising a runner, wherein the runner is located in the inner hole and the runner is located near the bottom of the through groove; the both ends of the axle of runner all are fixed in the inside wall of hole, the stay cord winding runner round.
5. A hollow brick water absorption detection device according to claim 1, wherein the distance from the fixing shaft to the upper end face of the base is greater than the thickness of the hollow brick, and the diameter of the brick hole of the hollow brick is greater than the diameter of the upright column.
6. A hollow brick water absorption rate detection device according to claim 1, characterized by comprising a water pump and a water tank, wherein a water inlet of the water pump is communicated with the water tank through a pipeline, and a water outlet of the water pump is communicated with the interior of the soaking pool through a pipeline.
7. A hollow brick water absorption rate detection device according to claim 6, characterized by further comprising:
the device comprises a fixed rod with one end fixed on the inner side surface of a soaking pool and a connecting rod with one end fixedly connected with the fixed rod, wherein the other end of the connecting rod is fixed at the bottom of the soaking pool;
the floating ball is connected with the connecting rod in a sliding manner, and the limit switch is fixed on the fixing rod and is electrically connected with the water pump;
during detection, when the water in the immersion pool is insufficient after the hollow brick is completely immersed in the water in the immersion pool, the floating ball is far away from the limit switch, and the water pump is started to supplement the water; when the water quantity in the soaking pool is sufficient and the floating ball is in contact with the limit switch, the water pump is turned off.
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| CN202010408135.7A CN111504838B (en) | 2020-05-14 | 2020-05-14 | Hollow brick water absorption rate detection device |
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|---|---|---|---|---|
| CN205418854U (en) * | 2016-02-25 | 2016-08-03 | 安徽昆蒙新型建材有限公司 | Hollow brick conveyer |
| CN110451247A (en) * | 2019-07-19 | 2019-11-15 | 六安市双新建材有限公司 | A kind of catching plate fixture and gripper carried for hollow brick |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111504838A (en) | 2020-08-07 |
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Denomination of invention: A device for detecting the water absorption rate of hollow bricks Granted publication date: 20220419 Pledgee: Xingyang County, Xingyang financing Company limited by guarantee Pledgor: HuVo Porous Gangue Brick Co.,Ltd. Registration number: Y2024980011301 |