CN113008487B - Water heating airtight detection system and detection method for constructional engineering - Google Patents
Water heating airtight detection system and detection method for constructional engineering Download PDFInfo
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- CN113008487B CN113008487B CN202110304353.0A CN202110304353A CN113008487B CN 113008487 B CN113008487 B CN 113008487B CN 202110304353 A CN202110304353 A CN 202110304353A CN 113008487 B CN113008487 B CN 113008487B
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 146
- 238000001514 detection method Methods 0.000 title claims abstract description 61
- 238000010438 heat treatment Methods 0.000 title claims abstract description 49
- 230000007246 mechanism Effects 0.000 claims abstract description 29
- 230000001105 regulatory effect Effects 0.000 claims description 42
- 238000007789 sealing Methods 0.000 claims description 31
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 18
- 238000001914 filtration Methods 0.000 claims description 17
- 238000007667 floating Methods 0.000 claims description 15
- 239000002184 metal Substances 0.000 claims description 15
- 229910052751 metal Inorganic materials 0.000 claims description 15
- 239000006260 foam Substances 0.000 claims description 10
- 229910052742 iron Inorganic materials 0.000 claims description 9
- 230000009471 action Effects 0.000 claims description 8
- 238000013016 damping Methods 0.000 claims description 7
- 230000006698 induction Effects 0.000 claims description 7
- 230000001939 inductive effect Effects 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 7
- 238000004804 winding Methods 0.000 claims description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000012545 processing Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 10
- 230000033228 biological regulation Effects 0.000 description 8
- 239000000919 ceramic Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000008844 regulatory mechanism Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
- G01M3/28—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds
- G01M3/2807—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds for pipes
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- Examining Or Testing Airtightness (AREA)
Abstract
The application relates to the technical field of processing of airtight detection devices for water heating pipelines in constructional engineering, in particular to a water heating airtight detection system and a detection method thereof in the constructional engineering, wherein the detection method comprises the following steps: the device comprises a device shell, wherein the device shell is provided with a pressurizing cavity and a pressure releasing cavity, the right side of the device shell is provided with a water outlet and a water inlet, and the water outlet and the water inlet are communicated through an external heating pipe. The application has the beneficial effects that; the pressure coordination mechanism mainly controls the water pressure inside the warm through pipe, when water does not exist in the warm through pipe, the pressure coordination mechanism is used, so that the whole water way is communicated, and redundant air does not exist in the warm through pipe.
Description
Technical Field
The application relates to the technical field of processing of airtight detection devices for water heating pipelines in constructional engineering, in particular to a water heating airtight detection system and a detection method thereof in the constructional engineering.
Background
The floor heating is short for floor radiation heating, which takes the whole floor as a radiator, uniformly heats the floor by low-temperature heat medium with the temperature not higher than 60 ℃, and supplies heat to the room in a radiation and convection heat transfer mode through the floor so as to achieve the aim of comfortable heating. The heating medium is divided into two types of water floor heating and electric floor heating, and the heating medium is divided into two types of wet floor heating and dry floor heating according to a paving structure.
When the water-through floor heating is used, due to the long-term use of internal circulating water, the problem of blockage easily occurs in the water-through floor heating, the pressure can be changed due to the blockage, the pipe body is broken, the existing water-heating pipe is broken and is relatively high in detection difficulty, the leakage points are difficult to locate by the experience of workers only because the ceramic tiles are paved above the floor heating, the ceramic tiles are required to be damaged, the leakage points cannot be located even if the ceramic tiles at a plurality of positions are damaged most of the time, and then the heating pipe is moved to repair, so that the destructiveness is high, and the construction difficulty and the repair difficulty are high.
The inventors have aimed at the above-mentioned current situation to solve the above-mentioned technical problems.
Disclosure of Invention
In order to achieve the above purpose, the main technical scheme adopted by the application comprises the following steps: a building engineering water heating airtight detection system, comprising: the device comprises a device shell, the device shell is provided with a pressurizing cavity and a pressure release cavity, the right side of the device shell is provided with a water outlet and a water inlet, the water outlet and the water inlet are communicated through an external heating pipe, a detection ball is placed into the heating pipe in the process of detecting the air tightness of the internal heating pipe, the water inlet and the water outlet of the heating pipe are sleeved on the water inlet and the water outlet of the device, when a booster pump is used for injecting water into the heating pipe, a closed-loop waterway can be formed, the water outlet and the water inlet are respectively communicated with the pressurizing cavity and the inner cavity of the pressure release cavity, the left side of the pressurizing cavity is communicated with a connecting water pipe, one end of the connecting water pipe is communicated with the end of the booster pump, the pressurizing cavity is communicated with the pressure release cavity through a pressure regulation groove, the front side of the inner wall of the pressurizing cavity is provided with a pressure coordination mechanism, the left side of the pressure coordination mechanism is provided with a linkage regulation mechanism, a filtering device is arranged in the pressure release cavity, the heating pipe is internally provided with a moving mechanism, the detection ball is mainly controlled by the pressure coordination mechanism, the pressure mechanism is mainly, the pressurizing mechanism is used for controlling the water pressure inside the heating pipe, the water channel is not fully filled with the water circulation pipeline, and the water channel is not broken, and the water channel is completely filled in the heating pipe is completely and can be completely filled with the heating pipe, and the water channel is not completely and can be broken.
Preferably, the pressure coordination mechanism comprises an elastic groove, a transverse bar is elastically connected in the elastic groove through a plurality of reset springs, a movable groove communicated with the pressure adjusting groove is formed in the front side of the elastic groove, a plug is arranged in the movable groove in an engaged mode, the transverse bar is hinged to one side of the plug through a square plate, the rear end of the transverse bar extends to the inside of the pressurizing cavity, the rear end of the transverse bar is elastically hinged to a pressure baffle through a hinging rod and a torsion spring, the pressure baffle comprises a hinging groove, the hinging groove enables the pressure baffle to have a certain movable space in the movable mode, an outer toothed ring is sleeved in the middle of the hinging rod, an operating cavity is formed in the middle of the transverse bar, a movable frame is sleeved in the operating cavity, teeth are formed in one side of the inner wall of the movable frame, an adjusting gear is meshed with the teeth, the left side of the adjusting gear is fixedly connected with a rotating handle through a connecting post, the left end of the rotating handle penetrates through the pressure adjusting groove and extends to the left side of the pressure adjusting groove, the left end of the rotating handle is fixedly connected with a sealing rod, the sealing rod is sleeved on the sealing rod, an outer toothed plate is sleeved on the sealing rod, the sealing rod is fixedly connected with the rear end of the sealing rod is meshed with the first toothed plate, the sealing ring is fixedly connected with the side of the arc-shaped groove, and the arc-shaped toothed plate is meshed with the arc-shaped groove is fixedly arranged on the side of the inner sleeve.
Preferably, the rear side of the inner cavity of the pressure regulating groove is sleeved with a sleeve ring, the left side of the inner wall of the sleeve ring is hinged with a hinge block, the sleeve ring is sleeved with a one-way baffle, and the one-way baffle is fixedly connected with the hinge block.
When supplying water in to the warm siphunculus, when water pressure and pressure baffle contact, pressure baffle passes through the horizontal bar and drives the end cap to move to the right side, at this moment, under the impact of water pressure, unidirectional baffle receives water pressure and will be closed in the lantern ring, filter equipment of course this moment is adjusted to the right side, and filter equipment's sealed section is located the left side of pressure regulating groove, the end cap breaks away from sealed state in the pressure regulating groove, warm siphunculus this moment, the pressurized cavity, pressure release chamber and pressure regulating groove form a circulation circuit, rivers can get into warm siphunculus reentrant pressure release intracavity from pressurized cavity like this, when getting into pressure regulating groove, unidirectional baffle rotates under the impact force of front side, make the lantern ring in form rivers space, when inside formation circulation circuit, inside air is thoroughly discharged, at this moment, the regulation pole is moved to the right side, when moving to the right side, when inserting the regulating gear in the movable frame, rotate the regulation pole, can be with movable frame forward side removal when the movable frame, the state of arc toothed plate and outer tooth ring meshing, under the effect of pressure release, pressure baffle rotates under the effect of pole, pressure release spring like this, the pressure release ball pressure release chamber, the pressure release can become the pressure of the pressure regulating groove, the warm siphunculus, the pressure flow can be changed under the pressure release seal the pressure of the pressure regulating groove, the pressure release ball, the pressure release, the pressure of the pressure is changed, the pressure circulation, the circulation is realized by the pressure of the circulation, like this, the pressure of the pressure is changed, the pressure circulation, can be changed, and the pressure circulation, and the pressure, can.
The linkage adjusting mechanism comprises an adjusting rod, the left side of the equipment shell is inserted with the adjusting rod, the right end of the adjusting rod is fixedly connected with a fixed rod, a limiting ring is sleeved on the fixed rod, a first spur gear is sleeved on the fixed rod, a square rod is sleeved in an inner cavity of the fixed rod, and the right end of the square rod is fixedly connected with the left side of the sealing rod.
Preferably, the filter device comprises a slide block, a sealing sleeve is sleeved on the slide block, the middle parts of the front side and the rear side of the inner wall of the pressure release cavity are fixedly connected through fixing strips, a U-shaped block is sleeved in the pressure release cavity, the U-shaped block is sleeved on the fixing strips, the right end of the U-shaped block penetrates through a through groove formed in the right side of the slide block and is in lap joint with the right side of the sealing sleeve through a limiting clamping strip, the slide block is fixedly connected with the right side of the fixing strips through a telescopic rod and a powerful spring, and a shaft rod is hinged to the left side of the U-shaped block.
The setting of filter equipment, mainly block water pressure and slow release, because get into the pressure release intracavity from warm siphunculus, the space can have the change, under the condition that does not have filter equipment, water pressure forms the vibrations effect in the pressure release intracavity, check out test set can shake this moment, and when setting up filter equipment in the pressure release intracavity, when water pressure entering pressure release intracavity, seal cover and slider move left side on the U-shaped piece, at this moment, can be slow remove rivers from right side left, but also can solve the water hammer effect that produces when the rivers velocity of flow is too fast, the stability of detection has been increased.
Preferably, the moving mechanism comprises a movable cavity, the movable cavity is arranged on the left side of an inner cavity of the equipment shell, a rotating rod is rotatably connected to the left side of the movable cavity through a shaft sleeve, a spur gear II is fixedly connected to the front end and the rear end of the rotating rod, a second square groove is formed in the rear side of the inner wall of the pressure release cavity, a fixing plate is fixedly connected to the left side of the inner wall of the second square groove, a damping sleeve is sleeved on the fixing plate, a screw rod is sleeved in the damping sleeve, the right end of the screw rod is rotatably connected to the right side of the inner wall of the second square groove, a spur gear III is fixedly connected to the left end of the screw rod, the spur gear III is meshed with the spur gear II, a ball sleeve is sleeved on the screw rod, a fixing ring is sleeved on the ball sleeve, and one side of the fixing ring is fixedly connected with one end of the shaft rod.
The setting of moving mechanism, the main objective is when detecting different periods, remove filter equipment to different positions, when beginning to detect warm siphunculus leak source, filter equipment removes to leftmost, when forming the circulation loop, filter equipment is located rightmost, the regulation pole is moved to left side, when the regulation pole is moving to left side, spur gear one and spur gear two meshing rotate this moment, when spur gear one and spur gear two rotate, front side spur gear two drives spur gear three and rotates, the lead screw can rotate, simultaneously, the ball cover is removed on the lead screw, the solid fixed ring of this moment removes to the leftmost of lead screw, and then can adjust filter equipment position.
Preferably, the detection ball comprises a hollow ball, an angle motor is sleeved in the hollow ball, the output end of the angle motor is fixedly connected with a rotating wheel, one side of the rotating wheel is fixedly connected with an arc-shaped metal strip through a joint iron, the front side of the arc-shaped metal strip is fixedly connected with a wedge block, the rear side of the arc-shaped metal strip is electrically connected with a buzzer through a winding wire, the front side of the hollow ball is provided with a battery pack, the buzzer is electrically connected with the positive electrode of the battery pack through a first electric wire, the positive electrode of the battery pack is electrically connected with an inductive switch through a second electric wire, one section of the inductive switch is electrically connected with the angle motor through a third electric wire, the other electrode of the angle motor is electrically connected with the negative electrode of the battery pack, the hollow ball is sleeved with floating foam, and the surface of the floating foam is provided with a plurality of air bags.
When placing the detection ball in warm siphunculus, float foam and a plurality of gasbag and guaranteed that the detection ball is in the state of floating in the aquatic, along with the direction removal of rivers, when warm siphunculus is in closed loop water route, the leak point leaks, the detection ball flows to the leak point along with rivers, and stop at the leak point, meanwhile, search in warm department with external induction device, when external induction device is close to with the detection ball, inductive switch opens, angle motor rotates the number of degrees of removal, the iron-associated wedge of arc metal strip front end and the negative pole contact of group battery, thereby the buzzer sends out alarm sound quick location leak point this moment.
A detection method of a water heating airtight detection system for a building engineering comprises the following steps of;
a first step of; the detection ball is placed in the warm through pipe, the water inlet and the water outlet of the warm through pipe are sleeved on the water inlet and the water outlet of the device, and when the booster pump injects water into the warm through pipe, a closed-loop waterway can be formed;
a second step; when water is supplied into the warm through pipe, the pressure baffle drives the plug to move to the right through the transverse bar while the water pressure is contacted with the pressure baffle, at the moment, under the impact of the water pressure, the unidirectional baffle is closed in the lantern ring by the water pressure, the filtering device is regulated to the right side of the moment, the sealing section of the filtering device is positioned at the left side of the pressure regulating groove, the plug is separated from the sealing state in the pressure regulating groove, at the moment, the warm through pipe, the pressurizing cavity, the pressure release cavity and the pressure regulating groove form a circulation loop, so that water can enter the warm through pipe from the pressurizing cavity and then enter the pressure release cavity, and when entering the pressure regulating groove, the unidirectional baffle rotates under the impact force of the front side, so that a water flow space is formed in the lantern ring, and when the circulation loop is formed in the interior, the air in the lantern ring is drained;
thirdly, performing the following steps; in the second step, the adjusting rod is moved to the right side, when the adjusting rod moves to the right side, when the adjusting gear is meshed with the teeth after being inserted into the movable frame, the adjusting rod is rotated, the movable frame can be moved to the front side when the adjusting rod rotates, at the moment, the arc toothed plate is in a state of being disengaged from the outer tooth ring, the pressure baffle rotates on the hinging rod under the action of water pressure, and thus under the elastic action of the reset spring, the transverse bar drives the plug to seal the inner cavity of the pressure adjusting groove, and thus, at the moment, the warm through pipe, the pressurizing cavity, the pressure releasing cavity and the pressure adjusting groove form a closed loop, the pressure in the warm through pipe is increased, the flow speed of water flow is slowed down, and the detection ball can quickly find a leakage point along with the water flow;
fourth step; when a circulation loop is formed, the filter device is positioned at the rightmost side, the adjusting rod is moved to the left side, the first spur gear is meshed with the second spur gear when the adjusting rod is moved to the left side, the adjusting rod is rotated at the moment, the second spur gear at the front side drives the third spur gear to rotate when the first spur gear and the second spur gear rotate, the screw rod can rotate, meanwhile, the ball sleeve moves on the screw rod, and the fixing ring at the moment moves to the leftmost side of the screw rod, so that the position of the filter device can be adjusted;
fifth step, the method comprises the following steps; when placing the detection ball in warm siphunculus, float foam and a plurality of gasbag and guaranteed that the detection ball is in the state of floating in the aquatic, along with the direction removal of rivers, when warm siphunculus is in closed loop water route, the leak point leaks, the detection ball flows to the leak point along with rivers, and stop at the leak point, meanwhile, search in warm department with external induction device, when external induction device is close to with the detection ball, inductive switch opens, angle motor rotates the number of degrees of removal, the iron-associated wedge of arc metal strip front end and the negative pole contact of group battery, thereby the buzzer sends out alarm sound quick location leak point this moment.
The application has at least the following beneficial effects:
1. the pressure coordination mechanism is used when water is not in the warm through pipe, so that the whole water way is communicated, and redundant air is not in the warm through pipe.
2. Through filter device's setting, mainly block water pressure and slow release, because get into the pressure release intracavity from warm siphunculus, the space can exist and change, under filter device's the condition not, water pressure forms the vibrations effect in pressure release intracavity, check out test set can shake this moment, and when pressure release intracavity sets up filter device, when water pressure gets into pressure release intracavity, seal cover and slider move left side on the U-shaped piece, at this moment, can be slow remove rivers from right side left, but also can solve the water hammer effect that produces when the rivers velocity of flow is too fast, the stability of detection has been increased.
3. Through the setting of moving mechanism, the main objective is when detecting different periods, remove filter equipment to different positions, when beginning to detect warm siphunculus leak source, filter equipment removes to leftmost, when forming the circulation loop, filter equipment is located rightmost, left side moves the regulation pole, when the regulation pole is moving leftwards, spur gear one and spur gear two meshing, rotate the regulation pole this moment, spur gear one and spur gear two rotate, front side spur gear two drives spur gear three and rotates, the lead screw can rotate, simultaneously, the ball cover is removed on the lead screw, the solid fixed ring of this moment removes to the leftmost of lead screw, and then can adjust filter equipment position.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute a limitation on the application. In the drawings:
FIG. 1 is a cross-sectional view of an overall top view of the present application;
FIG. 2 is a block diagram of the structure of FIG. 1 at C in accordance with the present application;
FIG. 3 is a view showing a structure of a portion B in FIG. 1;
fig. 4 is a diagram illustrating a structure of fig. 1 a according to the present application.
In the drawing the view of the figure, 1 equipment shell, 2 water outlet, 3 water inlet, 4 warm through pipe, 5 pressurizing cavity, 6 connecting water pipe, 7 booster pump, 8 pressure regulating groove, 9 moving groove, 10 square plate, 11 plug, 12 horizontal bar, 13 elastic groove, 14 return spring, 15 operating cavity, 16 movable frame, 17 tooth, 18 regulating gear, 19 connecting column, 20 rotating handle, 21 sealing ring, 22 sealing rod, 23 square rod, 24 fixed rod, 25 limiting ring, 26 straight gear one, 27 regulating rod, 28 limiting groove, 29 connecting rod, 30 first square groove, 31 arc toothed plate, 32 pressure spring, 33 hinging rod, 34 outer toothed ring, 35 pressure baffle, 36 hinging groove, 37 lantern ring 38 unidirectional baffles, 39 hinging blocks, 40 movable chambers, 41 shaft sleeves, 42 rotating rods, 43 spur gears II, 44 second square grooves, 45 fixed plates, 46 damping sleeves, 47 screw rods, 48 spur gears III, 49 ball sleeves, 50 fixed rings, 51 pressure release chambers, 52 sliding blocks, 53 sealing sleeves, 54U-shaped blocks, 55 fixed strips, 56 telescopic rods, 57 strong springs, 58 shaft rods, 59 hollow balls, 60 angle motors, 61 rotating wheels, 62 coupling iron, 63 arc-shaped metal strips, 64 winding, 65 buzzers, 66 first wires, 67 battery packs, 68 second wires, 69 inductive switches, 70 third wires, 71 wedge blocks, 72 floating foam and 73 air bags.
Description of the embodiments
The following detailed description of embodiments of the present application will be given with reference to the accompanying drawings and examples, by which the implementation process of how the present application can be applied to solve the technical problems and achieve the technical effects can be fully understood and implemented.
1-4, the application provides a water heating airtight detection system for a building engineering, which comprises the following components: the device comprises a device shell 1, the device shell 1 is provided with a pressurizing cavity 5 and a pressure release cavity 51, the right side of the device shell 1 is provided with a water outlet 2 and a water inlet 3, the water outlet 2 and the water inlet 3 are communicated through an external heating pipe 4, in the process of detecting the air tightness of the internal heating pipe, a detection ball is placed into the heating pipe 4, the water inlet and the water outlet of the heating pipe 4 are sleeved on the water outlet 2 of the water inlet 3 of the device, when a booster pump 7 is used for injecting water into the heating pipe 4, a closed-loop waterway can be formed, the water outlet 2 and the water inlet 3 are respectively communicated with the inner cavities of the pressurizing cavity 5 and the pressure release cavity 51, the left side of the pressurizing cavity 5 is communicated with a connecting water pipe 6, one end of the connecting water pipe 6 is communicated with the end of a booster pump 7, the pressurizing cavity 5 and the pressure release cavity 51 are communicated through a pressure regulating groove 8, a pressure regulating mechanism is arranged on the front side of the inner wall of the pressurizing cavity 5, a filter device is arranged in the pressure release cavity 51, a moving mechanism is arranged on the front side of the pressure regulating mechanism, a detection ball is placed in the heating pipe 4, the pressure regulating mechanism mainly controls the water pressure inside the heating pipe 4, and the water pressure regulating mechanism is used for controlling the water pressure inside the heating pipe 4, and the water pressure inside the heating pipe is not completely filled with water channel, and is completely filled with water in the heating pipe 4, and is in the water channel, and can be completely filled with the water channel and has no water channel condition.
The pressure coordination mechanism comprises an elastic groove 13, a transverse bar 12 is elastically connected in the elastic groove 13 through a plurality of return springs 14, a movable groove 9 communicated with a pressure adjusting groove 8 is formed in the front side of the elastic groove 13, a plug 11 is sleeved in the movable groove 9, the transverse bar 12 is hinged to one side of the plug 11 through a square plate 10, the rear end of the transverse bar 12 extends into a pressurizing cavity 5, a pressure baffle 35 is elastically hinged to the rear end of the transverse bar 12 through a hinging rod 33 and a torsion spring, the pressure baffle 35 comprises a hinging groove 36, the hinging groove 36 enables the pressure baffle 35 to have a certain movable space in the movable way, an outer toothed ring 34 is sleeved in the middle of the hinging rod 33, an operating cavity 15 is arranged in the middle of the transverse bar 12, a movable frame 16 is sleeved in the operating cavity 15, a tooth 17 is formed in one side of the inner wall of the movable frame 16, an adjusting gear 18 is meshed with the tooth 17, the left side of the adjusting gear 18 is fixedly connected with a rotating handle 20 through a connecting post 19, the left end of the rotating handle 20 penetrates through the pressure adjusting groove 8 and extends to the left side of the pressure adjusting groove, the left end of the rotating handle 20 is fixedly connected with a sealing rod 22, the sealing rod 22 is sleeved on the sealing rod 22, an outer toothed ring 31 is sleeved on the sealing rod 21 is fixedly connected with the rear end of the sealing ring 31, the rear end of the arc-shaped groove 31 is fixedly connected with the arc-shaped connecting rod 28, the arc-shaped groove is fixedly connected with the arc-shaped groove 28, and the arc-shaped groove is fixedly connected with the arc-shaped connecting rod 31, and the arc-shaped connecting rod 31 is fixedly connected with the front side of the arc-shaped connecting rod 31, and the arc-shaped connecting rod is fixedly connected with the front end of the connecting rod, and the connecting rod is provided with the connecting rod, and the connecting rod has a position-shaped end, and the valve device.
The rear side of the inner cavity of the pressure regulating groove 8 is sleeved with a lantern ring 37, the left side of the inner wall of the lantern ring 37 is hinged with a hinge block 39, the lantern ring 37 is sleeved with a one-way baffle 38, and the one-way baffle 38 is fixedly connected with the hinge block 39.
When water is supplied into the warm pipe 4, the pressure baffle 35 drives the plug 11 to move rightwards through the transverse bar 12 while the water pressure is contacted with the pressure baffle 35, at this time, under the impact of the water pressure, the unidirectional baffle 38 is closed in the sleeve ring 37 by the water pressure, the filtering device is regulated to the right side, the sealing section of the filtering device is positioned at the left side of the pressure regulating groove 8, the plug 11 is in a state of being separated from the pressure regulating groove 8, at this time, the warm pipe 4, the pressurizing cavity 5, the pressure releasing cavity 51 and the pressure regulating groove 8 form a circulation loop, so that water can enter the warm pipe 4 from the pressurizing cavity 5 and then enter the pressure releasing cavity 51, when entering the pressure regulating groove 8, the unidirectional baffle 38 rotates under the impact force of the front side, so that a water flow space is formed in the sleeve ring 37, when the circulation loop is formed inside, the air in the circulation loop is drained, at this moment, the adjusting rod 27 is moved to the right, when the adjusting rod 27 moves to the right, when the adjusting gear 18 is meshed with the teeth 17 after being inserted into the movable frame 16, the adjusting rod 27 is rotated, the movable frame 16 can be moved to the front side when the adjusting rod 27 rotates, at this moment, the arc toothed plate 31 is in a state of being disengaged from the outer tooth ring 34, the pressure baffle 35 rotates on the hinging rod 33 under the action of water pressure, and thus under the elastic action of the reset spring 14, the transverse bar 12 drives the plug 11 to seal the inner cavity of the pressure adjusting groove 8, so that at this moment, the pressure in the warm through pipe 4, the pressurizing cavity 5, the pressure releasing cavity 51 and the pressure adjusting groove 8 form a closed loop, the pressure in the warm through pipe 4 increases, the flow speed of water is slowed down, and the detection ball can quickly find a leakage point along with the water flow.
The linkage adjusting mechanism comprises an adjusting rod 27, the left side of the equipment shell 1 is inserted with the adjusting rod 27, the right end of the adjusting rod 27 is fixedly connected with a fixed rod 24, a limiting ring 25 is sleeved on the fixed rod 24, a spur gear 26 is sleeved on the fixed rod 24, a square rod 23 is sleeved in the inner cavity of the fixed rod 24, and the right end of the square rod 23 is fixedly connected with the left side of the sealing rod 22.
The filtering device comprises a sliding block 52, a sealing sleeve 53 is sleeved on the sliding block 52, the middle parts of the front side and the rear side of the inner wall of a pressure release cavity 51 are fixedly connected through a fixing strip 55, a U-shaped block 54 is sleeved in the pressure release cavity 51, the U-shaped block 54 is sleeved on the fixing strip 55, the right end of the U-shaped block 54 penetrates through a through groove formed in the right side of the sliding block 52 and is overlapped with the right side of the sealing sleeve 53 through a limiting clamping strip, the sliding block 52 is fixedly connected with the right side of the fixing strip 55 through a telescopic rod 56 and a powerful spring 57, and a shaft rod 58 is hinged to the left side of the U-shaped block 54.
The setting of filter mainly blocks water pressure and slowly releases, because get into pressure release chamber 51 from warm siphunculus 4, the space can exist and change, under the condition that no filter, water pressure forms the vibrations effect in pressure release chamber 51, check out test set can shake this moment, and when filter equipment is set up in pressure release chamber 51, when water pressure gets into pressure release chamber 51, seal cover 53 and slider 52 are moved left side on U-shaped piece 54, at this moment, can slowly remove rivers from right to left, and can also solve the water hammer effect that produces when the rivers velocity of flow is too fast, the stability of detection has been increased.
The moving mechanism comprises a moving chamber 40, the moving chamber 40 is arranged on the left side of an inner cavity of the equipment shell 1, a rotating rod 42 is rotatably connected to the left side in the moving chamber 40 through a shaft sleeve 41, a spur gear II 43 is fixedly connected to the front end and the rear end of the rotating rod 42, a second square groove 44 is formed in the rear side of the inner wall of a pressure release cavity 51, a fixing plate 45 is fixedly connected to the left side of the inner wall of the second square groove 44, a damping sleeve 46 is sleeved on the fixing plate 45, a screw rod 47 is sleeved in the damping sleeve 46, the right end of the screw rod 47 is rotatably connected to the right side of the inner wall of the second square groove 44, a spur gear III 48 is fixedly connected to the left end of the screw rod 47, the spur gear III 48 is meshed with the spur gear II 43, a ball sleeve 49 is sleeved on the screw rod 47, a fixing ring 50 is sleeved on the ball sleeve 49, and one side of the fixing ring 50 is fixedly connected with one end of a shaft rod 58.
The main purpose of the setting of the moving mechanism is to move the filtering device to different positions in different periods of detection, when the detection of the leakage point of the warm through pipe is started, the filtering device moves to the leftmost side, when a circulation loop is formed, the filtering device is positioned at the rightmost side, the adjusting rod 27 is moved to the left side, the first spur gear 26 is meshed with the second spur gear 43 when the adjusting rod 27 moves to the left side, at this time, the adjusting rod 27 is rotated, the first spur gear 26 and the second spur gear 43 rotate, the second front spur gear 43 drives the third spur gear 48 to rotate, the screw rod 47 can rotate, meanwhile, the ball sleeve 49 moves on the screw rod 47, and the fixing ring 50 at this time moves to the leftmost side of the screw rod 47, so that the position of the filtering device can be adjusted.
The detection ball comprises a hollow ball 59, an angle motor 60 is sleeved in the hollow ball 59, the output end of the angle motor 60 is fixedly connected with a rotating wheel 61, one side of the rotating wheel 61 is fixedly connected with an arc-shaped metal strip 63 through a joint iron 62, the front side of the arc-shaped metal strip 63 is fixedly connected with a wedge 71, the rear side of the arc-shaped metal strip 63 is electrically connected with a buzzer 65 through a winding wire 64, the front side of the hollow ball 59 is provided with a battery pack 67, the buzzer 65 is electrically connected with the positive electrode of the battery pack 67 through a first electric wire 66, the positive electrode of the battery pack 67 is electrically connected with a sensing switch 69 through a second electric wire 68, one section of the sensing switch 69 is electrically connected with the angle motor 60 through a third electric wire 70, the other electrode of the angle motor 60 is electrically connected with the negative electrode of the battery pack 67, a floating foam 72 is sleeved on the hollow ball 59, and a plurality of air bags 73 are arranged on the surface of the floating foam 72.
When the detection ball is placed in the warm through pipe 4, the floating foam 72 and the plurality of air bags 73 ensure that the detection ball is in a floating state in water, along with the movement of the water flow direction, when the warm through pipe 4 is in a closed-loop waterway, the leakage point leaks water, the detection ball flows to the leakage point along with the water flow, and stops at the leakage point, meanwhile, an external sensing device is used for searching at a ground heating place, when the external sensing device is close to the detection ball, a sensing switch 69 is started, the angle motor 60 rotates and moves for a certain degree, the wedge 71 at the front end of the arc-shaped metal strip 63 is contacted with the negative electrode of the battery pack 67 by the iron 62, and the buzzer 65 sounds an alarm at the moment so as to rapidly position the leakage point.
A detection method of a water heating airtight detection system for a building engineering comprises the following steps:
a first step of; putting the detection ball into the warm through pipe 4, sleeving a water inlet and a water outlet of the warm through pipe 4 on a water outlet 2 of a water inlet 3 of the device, and forming a closed-loop waterway when the booster pump 7 injects water into the warm through pipe 4;
a second step; when water is supplied into the warm through pipe 4, the pressure baffle 35 drives the plug 11 to move to the right through the transverse bar 12 while the water pressure is contacted with the pressure baffle 35, at this time, under the impact of the water pressure, the unidirectional baffle 38 is closed in the lantern ring 37 by the water pressure, the filtering device is regulated to the right at this time, the sealing section of the filtering device is positioned at the left side of the pressure regulating groove 8, the plug 11 is in a state of being separated from the pressure regulating groove 8, at this time, the warm through pipe 4, the pressurizing cavity 5, the pressure releasing cavity 51 and the pressure regulating groove 8 form a circulation loop, so that water can enter the warm through pipe 4 from the pressurizing cavity 5 and then enter the pressure releasing cavity 51, when entering the pressure regulating groove 8, the unidirectional baffle 38 rotates under the impact force of the front side, so that a water flow space is formed in the lantern ring 37, and when the circulation loop is formed in the interior, the air is drained;
thirdly, performing the following steps; in the second step, the adjusting lever 27 is moved to the right, when the adjusting lever 27 moves to the right and is meshed with the teeth 17 after the adjusting gear 18 is inserted into the movable frame 16, the adjusting lever 27 is rotated, the movable frame 16 can be moved to the front when the adjusting lever 27 rotates, at the moment, the arc toothed plate 31 is disengaged from the outer tooth ring 34, the pressure baffle 35 rotates on the hinging rod 33 under the action of water pressure, so that the transverse bar 12 drives the plug 11 to seal the inner cavity of the pressure adjusting groove 8 under the elastic action of the return spring 14, and at the moment, the warm through pipe 4, the pressurizing cavity 5, the pressure releasing cavity 51 and the pressure adjusting groove 8 form a closed loop, the pressure in the warm through pipe 4 is increased, the flow speed of water is reduced, and the detection ball can quickly find a leakage point along with the water flow;
fourth step; when a circulation loop is formed, the filter device is positioned at the rightmost side, the adjusting rod 27 is moved to the left side, the first spur gear 26 is meshed with the second spur gear 43 when the adjusting rod 27 is moved to the left side, at the moment, the adjusting rod 27 is rotated, the second spur gear 43 at the front side drives the third spur gear 48 to rotate when the first spur gear 26 and the second spur gear 43 rotate, the screw rod 47 can rotate, meanwhile, the ball sleeve 49 moves on the screw rod 47, and the fixing ring 50 at the moment moves to the leftmost side of the screw rod 47, so that the position of the filter device can be adjusted;
fifth step, the method comprises the following steps; when the detection ball is placed in the warm through pipe 4, the floating foam 72 and the plurality of air bags 73 ensure that the detection ball is in a floating state in water, along with the movement of the water flow direction, when the warm through pipe 4 is in a closed-loop waterway, the leakage point leaks water, the detection ball flows to the leakage point along with the water flow, and stops at the leakage point, meanwhile, an external sensing device is used for searching at a ground heating place, when the external sensing device is close to the detection ball, a sensing switch 69 is started, the angle motor 60 rotates and moves for a certain degree, the wedge 71 at the front end of the arc-shaped metal strip 63 is contacted with the negative electrode of the battery pack 67 by the iron 62, and the buzzer 65 sounds an alarm at the moment so as to rapidly position the leakage point.
Certain terms are used throughout the description and claims to refer to particular components. Those of skill in the art will appreciate that a hardware manufacturer may refer to the same component by different names. The description and claims do not take the form of an element differentiated by name, but rather by functionality. As used throughout the specification and claims, the word "comprise" is an open-ended term, and thus should be interpreted to mean "include, but not limited to. By "substantially" is meant that within an acceptable error range, a person skilled in the art can solve the technical problem within a certain error range, substantially achieving the technical effect.
It should be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a product or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such product or system. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude that an additional identical element is present in a commodity or system comprising the element.
While the foregoing description illustrates and describes the preferred embodiments of the present application, it is to be understood that the application is not limited to the forms disclosed herein, but is not to be construed as limited to other embodiments, and is capable of numerous other combinations, modifications and environments and is capable of changes or modifications within the scope of the inventive concept, either as a result of the foregoing teachings or as a result of the knowledge or skills of the relevant art. And that modifications and variations which do not depart from the spirit and scope of the application are intended to be within the scope of the appended claims.
Claims (2)
1. The utility model provides a building engineering hot-water heating airtight detecting system which characterized in that includes: the device comprises a device housing (1), wherein the device housing (1) is provided with a pressurizing cavity (5) and a pressure release cavity (51), the right side of the device housing (1) is provided with a water outlet (2) and a water inlet (3), the water outlet (2) and the water inlet (3) are communicated through an external warm through pipe (4), the water outlet (2) and the water inlet (3) are respectively communicated with the pressurizing cavity (5) and an inner cavity of the pressure release cavity (51), the left side of the pressurizing cavity (5) is communicated with a connecting water pipe (6), one end of the connecting water pipe (6) is communicated with the end of a booster pump (7), the pressurizing cavity (5) and the pressure release cavity (51) are communicated through a pressure regulating groove (8), the front side of the inner wall of the pressurizing cavity (5) is provided with a pressure coordination mechanism, the left side of the pressure coordination mechanism is provided with a filter device, the front side of the pressure release cavity (51) is provided with a moving mechanism, and a warm ball is placed in the pressure release cavity (4); the pressure coordination mechanism comprises an elastic groove (13), wherein the elastic groove (13) is internally and elastically connected with a transverse bar (12) through a plurality of return springs (14), the front side of the elastic groove (13) is provided with a movable groove (9) communicated with a pressure regulating groove (8), the movable groove (9) is internally sleeved with a plug (11), the transverse bar (12) is hinged with one side of the plug (11) through a square plate (10), the rear end of the transverse bar (12) extends into the pressurizing cavity (5), the rear end of the transverse bar (12) is elastically hinged with a pressure baffle (35) through a hinging rod (36), the middle part of the hinging rod (15) is sleeved with an outer toothed ring (34), the middle part of the transverse bar (12) is provided with an operating cavity (15), one side of the inner wall of the movable frame (16) is provided with a tooth (17), the tooth (17) is meshed with a regulating gear (18), the left end of the left regulating gear (18) is connected with a left rotary handle (20) through a fixed rotating handle (20), the sealing rod (22) is sleeved with a sealing ring (21), a limit groove (28) is formed in the rear end of the operation cavity (15), a connecting rod (29) is sleeved in the limit groove (28), the front end of the connecting rod (29) is fixedly connected to the rear side of the movable frame (16), the rear end of the connecting rod (29) is fixedly connected with an arc toothed plate (31), the arc toothed plate (31) is meshed with the outer tooth ring (34), a first square groove (30) is formed in the rear end of the limit groove (28), and the arc toothed plate (31) is elastically connected with one side of the inner wall of the first square groove (30) through a pressure spring (32); the rear side of the inner cavity of the pressure regulating groove (8) is sleeved with a sleeve ring (37), the left side of the inner wall of the sleeve ring (37) is hinged with a hinging block (39), a unidirectional baffle (38) is sleeved in the sleeve ring (37), and the unidirectional baffle (38) is fixedly connected with the hinging block (39); the linkage adjusting mechanism comprises an adjusting rod (27), the left side of the equipment shell (1) is inserted with the adjusting rod (27), the right end of the adjusting rod (27) is fixedly connected with a fixed rod (24), a limiting ring (25) is sleeved on the fixed rod (24), a spur gear I (26) is sleeved on the fixed rod (24), a square rod (23) is sleeved in an inner cavity of the fixed rod (24), and the right end of the square rod (23) is fixedly connected with the left side of the sealing rod (22); the filtering device comprises a sliding block (52), a sealing sleeve (53) is sleeved on the sliding block (52), the middle parts of the front side and the rear side of the inner wall of a pressure release cavity (51) are fixedly connected through a fixing strip (55), a U-shaped block (54) is sleeved in the pressure release cavity (51), the U-shaped block (54) is sleeved on the fixing strip (55), the right end of the U-shaped block (54) penetrates through a through groove formed in the right side of the sliding block (52) and is overlapped with the right side of the sealing sleeve (53) through a limiting clamping strip, the sliding block (52) is fixedly connected with the right side of the fixing strip (55) through a telescopic rod (56) and a powerful spring (57), and a shaft lever (58) is hinged to the left side of the U-shaped block (54); the moving mechanism comprises a movable cavity (40), the movable cavity (40) is arranged on the left side of an inner cavity of the equipment shell (1), a rotary rod (42) is rotatably connected to the left side in the movable cavity (40) through a shaft sleeve (41), a spur gear II (43) is fixedly connected to the front end and the rear end of the rotary rod (42), a second square groove (44) is formed in the rear side of the inner wall of the pressure release cavity (51), a fixing plate (45) is fixedly connected to the left side of the inner wall of the second square groove (44), a damping sleeve (46) is sleeved on the fixing plate (45), a screw rod (47) is sleeved in the damping sleeve (46), the right end of the screw rod (47) is rotatably connected to the right side of the inner wall of the second square groove (44), a spur gear III (48) is fixedly connected to the left end of the screw rod (47), the spur gear III (48) is meshed with the spur gear II (43), a ball sleeve (49) is sleeved on the screw rod (47), a fixing ring (50) is sleeved on the ball sleeve (49), and one end of the fixing ring (50) is fixedly connected with one end of the shaft rod (58). The detection ball comprises a hollow ball (59), an angle motor (60) is arranged in the hollow ball (59), a rotating wheel (61) is fixedly connected to the output end of the angle motor (60), an arc-shaped metal strip (63) is fixedly connected to one side of the rotating wheel (61) through a joint iron (62), a wedge block (71) is fixedly connected to the front side of the arc-shaped metal strip (63), a buzzer (65) is electrically connected to the rear side of the arc-shaped metal strip (63) through a winding wire (64), a battery pack (67) is arranged on the front side of the hollow ball (59), the buzzer (65) is electrically connected with the positive electrode of the battery pack (67) through a first electric wire (66), an inductive switch (69) is electrically connected to the positive electrode of the battery pack (67) through a second electric wire (68), one section of the inductive switch (69) is electrically connected with the angle motor (60) through a third electric wire (70), the other electrode of the angle motor (60) is electrically connected with the negative electrode of the battery pack (67), and the hollow ball (59) is sleeved with a plurality of floating air bags (72) and the floating air bags (72) are arranged on the surface of the air bags.
2. The detection method of the building engineering water heating airtight detection system according to claim 1, wherein the detection method comprises the following steps of: the method comprises the following steps:
a first step of; putting the detection ball into a warm through pipe (4), sleeving a water inlet and a water outlet of the warm through pipe (4) on a water outlet (2) of a water inlet (3) of the device, and forming a closed-loop waterway when the booster pump (7) injects water into the warm through pipe (4);
a second step; when water is supplied to the warm through pipe (4), the pressure baffle (35) drives the plug (11) to move to the right through the transverse bar (12) while the water pressure is in contact with the pressure baffle (35), at the moment, under the impact of the water pressure, the unidirectional baffle (38) is closed in the sleeve ring (37), the filtering device is regulated to the right, the sealing section of the filtering device is positioned at the left side of the pressure regulating groove (8), the plug (11) is in a state of being separated from the pressure regulating groove (8), at the moment, the warm through pipe (4), the pressurizing cavity (5), the pressure release cavity (51) and the pressure regulating groove (8) form a circulation loop, so that water can enter the warm through pipe (4) from the pressurizing cavity (5) and then enter the pressure release cavity (51), when entering the pressure regulating groove (8), the unidirectional baffle (38) rotates under the impact force of the front side, the unidirectional baffle (38) forms a water flow space in the sleeve ring (37), and when the circulation loop is formed, air in the warm through pipe is drained;
thirdly, performing the following steps; in the second step, when the adjusting rod (27) is moved to the right, when the adjusting gear (18) is inserted into the movable frame (16) and then is meshed with the teeth (17), the adjusting rod (27) is rotated, the movable frame (16) can be moved to the front side when the adjusting rod (27) is rotated, at the moment, the arc toothed plate (31) is in a state of being disengaged from the outer tooth ring (34), the pressure baffle (35) rotates on the hinging rod (33) under the action of water pressure, so that under the elastic action of the reset spring (14), the transverse bar (12) drives the plug (11) to seal the inner cavity of the pressure adjusting groove (8), and at the moment, the warm through pipe (4), the pressurizing cavity (5), the pressure releasing cavity (51) and the pressure adjusting groove (8) form a closed loop, the pressure in the warm through pipe (4) is increased, the flow speed of water is slowed, and the detection ball can quickly find a leakage point along with the water flow;
fourth step; when a circulation loop is formed, the filtering device is positioned at the rightmost side, the adjusting rod (27) is moved to the left side, the first spur gear (26) is meshed with the second spur gear (43) when the adjusting rod (27) is moved to the left side, the first spur gear (26) and the second spur gear (43) are rotated at the moment, the second spur gear (43) at the front side drives the third spur gear (48) to rotate, the screw rod (47) can rotate, meanwhile, the ball sleeve (49) moves on the screw rod (47), and the fixing ring (50) moves to the leftmost side of the screw rod (47), so that the position of the filtering device can be adjusted;
fifth step, the method comprises the following steps; when the detection ball is placed in the warm through pipe (4), the floating foam (72) and the plurality of air bags (73) ensure that the detection ball is in a floating state in water, along with the movement of the direction of the water flow, when the warm through pipe (4) is in a closed-loop waterway, the leakage point leaks, the detection ball flows towards the leakage point along with the water flow and stops at the leakage point, meanwhile, the detection ball is searched at the ground heating position by an external induction device, when the external induction device is close to the detection ball, the induction switch (69) is started, the angle motor (60) rotates and moves by a degree, the wedge block (71) at the front end of the arc-shaped metal strip (63) is contacted with the negative electrode of the battery pack (67) by the iron connecting (62), and the buzzer (65) emits alarm sound at the moment so as to rapidly position the leakage point.
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| CN117470455B (en) * | 2023-12-28 | 2024-03-29 | 青岛理工大学工程质量检测鉴定中心有限公司 | Water tightness test equipment for heating and ventilation pipeline |
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