CN112284820A - Furnace water sampling device - Google Patents
Furnace water sampling device Download PDFInfo
- Publication number
- CN112284820A CN112284820A CN202011361816.9A CN202011361816A CN112284820A CN 112284820 A CN112284820 A CN 112284820A CN 202011361816 A CN202011361816 A CN 202011361816A CN 112284820 A CN112284820 A CN 112284820A
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- bottle
- water
- rod
- connecting rod
- sampling
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 127
- 238000005070 sampling Methods 0.000 title claims abstract description 101
- 230000001154 acute effect Effects 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 5
- 239000003814 drug Substances 0.000 abstract description 4
- 239000002085 irritant Substances 0.000 abstract description 3
- 231100000021 irritant Toxicity 0.000 abstract description 3
- 230000006378 damage Effects 0.000 abstract description 2
- 208000027418 Wounds and injury Diseases 0.000 abstract 1
- 208000014674 injury Diseases 0.000 abstract 1
- 238000000034 method Methods 0.000 description 15
- 238000005406 washing Methods 0.000 description 12
- 230000000694 effects Effects 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000002973 irritant agent Substances 0.000 description 1
- 238000011012 sanitization Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N2001/1031—Sampling from special places
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention relates to a furnace water sampling device; effectively solves the problems that the furnace water sampling automation degree is low, the manual operation steps are more, the furnace water with high temperature and irritant medicament is easy to contact with the sampling personnel when the furnace water is washed in the bottle, thereby causing the injury to the sampling personnel, the technical scheme of its solution includes the bracing piece, the upper end of bracing piece articulates there is a connecting rod, the free end of connecting rod is fixed with a U-shaped pole, the opening part of U-shaped pole articulates there is a bottle support, in the sampling bottle demountable installation bottle support, it is extruded by the wedge to drag the bottom portion flatly, it has a hard pipe to run through on the connecting rod, the right side of the upper end of hard pipe is equipped with a funnel with hard pipe intercommunication, the lower extreme intercommunication of hard pipe has a water collecting bottle, the water collecting bottle bottom is equipped with a outlet, the outlet is opened when water collecting bottle rotates to vertical, the outlet is closed when water collecting bottle rotates the slope, the left side of bracing piece is equipped with first magnet, the right side of bracing piece is equipped with.
Description
Technical Field
The invention relates to the field of boiler detection and sampling, in particular to a boiler water sampling device.
Background
In order to ensure the operation safety of a boiler and monitor the change of boiler water in the boiler in real time, the boiler water needs to be sampled at regular time, the conventional sampling interval is four to eight hours, some precise boilers need to sample every two hours, the sampling process of the boiler water at the present stage is that a sampling bottle is held by hands to take samples at the interface of a boiler water cooler, in order to ensure that the samples are representative, a sampling valve is required to be opened before sampling, the samples are taken after 3 minutes of smooth flow at the flow rate of 5L/min-6L/min, meanwhile, the sampling bottle is cleaned by the taken water sample for 3-4 times during sampling, the temperature of the boiler water is higher than the common boiling water temperature under the action of high temperature and high pressure, the boiler water can be cooled to about forty ℃ by the boiler water cooler, but the scaling inside the boiler water cooler used for a long time can cause the cooling effect, so that the boiler water is weakened to, meanwhile, a large amount of medicament is added into the boiler water, so that the boiler water has a certain corrosion effect on a human body, and long-time bare-handed sampling and cleaning of the sampling bottle can cause certain damage to sampling personnel.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, the invention provides a furnace water sampling device, which effectively solves the problems that the furnace water sampling automation degree is low, the manual operation steps are multiple, and the furnace water with high temperature and irritant agents is easy to contact sampling personnel to injure the sampling personnel during the furnace water bottle washing.
The technical scheme for solving the problems comprises a vertical supporting rod, wherein the upper end of the supporting rod is hinged with a connecting rod capable of rotating in a vertical plane in the left-right direction, a U-shaped rod is fixed at the free end of the connecting rod, the U-shaped rod and the connecting rod form a fork-shaped structure, a bottle holder is hinged at the opening of the U-shaped rod, a sampling bottle is detachably mounted in the bottle holder, the bottle holder can rotate in the vertical plane in the left-right direction around a hinged shaft of the bottle holder, a sleeve coaxial with the bottle holder is arranged at the bottom of the bottle holder, a sliding plate capable of sliding towards the bottom of the U-shaped rod at a constant speed along the length direction of a side arm of the sliding plate is arranged in the U-shaped rod, a first pressure spring coaxial with the connecting rod is fixed on the end surface of the sliding plate, a wedge-shaped block with a wedge surface capable of being arranged in the sleeve is fixed at the free end, the wedge-shaped block can not be separated from the sleeve along with the increase of the dead weight of the sampling bottle, the slide plate is arranged in the position close to the bottom of the U-shaped rod, a first pressure spring is not extruded any more, the wedge-shaped block can be separated from the sleeve along with the increase of the dead weight of the sampling bottle, a hard pipe penetrates through the connecting rod, the hard pipe and the connecting rod are located in the same vertical plane, an acute angle is formed between the upper end of the hard pipe and the free end of the connecting rod, a funnel communicated with the hard pipe is arranged on the right side of the upper end of the hard pipe, a water collecting bottle is communicated with the lower end of the hard pipe, a water outlet is arranged at the bottom of the water collecting bottle, the water outlet is opened when the water collecting bottle rotates to be vertical, the water outlet is closed when the water collecting bottle rotates to be inclined, a first magnet is arranged on the left side of the supporting rod, a.
The invention has novel concept, smart structure and strong practicability, and effectively solves the problems that the furnace water sampling automation degree is low, the manual operation steps are more, and the furnace water with high temperature and irritant medicament is easy to contact with the sampling personnel to hurt the sampling personnel during the furnace water bottle washing at the present stage.
Drawings
FIG. 1 is a front view of a sample bottle of the present invention as it is filled with water.
Fig. 2 is a front view of the water collecting bottle of the present invention when water is supplied.
FIG. 3 is a front view, partially in section, of a sample bottle of the present invention with water introduced.
FIG. 4 is an enlarged view of a portion of the area A in FIG. 3 according to the present invention.
FIG. 5 is a top view of the present invention.
Fig. 6 is a partial cross-sectional view of the water collection bottle of the present invention with the drain openings in communication when the bottle is upright.
Fig. 7 is a partial sectional view showing the case where the drain port is not connected when the water collecting bottle of the present invention is tilted.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
As can be seen from the figures 1 to 7, the sampling bottle support comprises a vertical support rod 1, a connecting rod 2 capable of rotating in a left-right vertical plane is hinged at the upper end of the support rod 1, a U-shaped rod 3 is fixed at the free end of the connecting rod 2, the U-shaped rod 3 and the connecting rod 2 form a fork-shaped structure, a bottle support 4 is hinged at the opening of the U-shaped rod 3, a sampling bottle is detachably mounted in the bottle support 4, the bottle support 4 can rotate in the left-right vertical plane around a hinged shaft of the bottle support 4, a sleeve 5 coaxial with the bottle support 4 is arranged at the bottom of the bottle support 4, a sliding plate 6 capable of sliding towards the bottom of the U-shaped rod 3 at a constant speed along the length direction of a side arm of the sliding plate is arranged in the U-shaped rod 3, a first pressure spring 7 coaxial with the connecting rod 2 is fixed at the end face of the sliding plate 6 close to the bottle support 4, a wedge-shaped block 8 with a wedge face capable of being, the wedge-shaped block 8 is extruded by the first pressure spring 7, the wedge-shaped block 8 can not be separated from the sleeve 5 along with the increase of the dead weight of the sampling bottle, when the sliding plate 6 is arranged at the position close to the bottom of the U-shaped rod 3, the first pressure spring 7 is not extruded any more, along with the increase of the dead weight of the sampling bottle, the wedge-shaped block 8 can be separated from the sleeve 5, the connecting rod 2 is penetrated by a hard tube 9, the hard tube 9 and the connecting rod 2 are positioned in the same vertical plane, the included angle between the upper end of the hard tube 9 and the free end of the connecting rod 2 is an acute angle, the right side of the upper end of the hard tube 9 is provided with a funnel 10 communicated with the hard tube 9, the lower end of the hard tube 9 is communicated with a water collecting bottle 11, the bottom of the water collecting bottle 11 is provided with a water outlet, the water outlet is opened when the water collecting bottle 11 rotates to be vertical, the water, the water collecting bottle 11 is adsorbed to the first magnet 12 when rotating to be vertical, and the water collecting bottle 11 is adsorbed to the second magnet 13 when rotating to be inclined.
In order to realize the support and rotation of the support rod 1, a base 14 is arranged at the lower end of the support rod 1, and the lower end of the support rod 1 is rotatably connected to the base 14.
In order to realize the installation and the driving of the sliding plate 6, the inner sides of two side arms of the U-shaped rod 3 are respectively provided with a sliding groove 15, two ends of the sliding plate 6 are slidably installed in the sliding grooves 15 through sliding blocks, the connecting rod 2 is provided with a cavity, a rotating shaft 16 driven by a slow motor transversely penetrates through the cavity, a pull rope 17 is wound and fixed on the part of the rotating shaft 16 arranged in the cavity, the free end of the pull rope 17 penetrates through the bottom of the U-shaped rod 3 and is fixed on the sliding plate 6, a second pressure spring 18 is sleeved on the part of the pull rope 17 arranged between the sliding plate 6 and the bottom of the U-shaped rod 3, and the elastic strength of the second pressure spring 18 is greater.
In order to support the first pressure spring 7, a telescopic rod 19 is arranged in the first pressure spring 7, one end of the telescopic rod 19 is fixed on the wedge block 8, and the other end of the telescopic rod is fixed on the sliding plate 6.
In order to facilitate the installation of the sampling bottle, the bottle support 4 comprises a circular ring, a rubber sheet is arranged on the inner side of the circular ring, and the circular ring is fixedly connected with the sleeve 5 through an L-shaped rod.
In order to realize the installation of the first magnet 12 and the second magnet 13 and the adsorption with the water collecting bottle 11, a metal ring capable of being adsorbed by the magnets is fixed on the outer edge surface of the water collecting bottle 11, and the first magnet 12 and the second magnet 13 are respectively fixed on the support rod 1 through a first connecting rod and a second connecting rod.
In order to realize that the outlet of the water collecting bottle 11 is opened when the water collecting bottle 11 is vertical and is closed when inclined, the outlet of the water collecting bottle 11 is provided with a drain pipe, the lower end of the drain pipe is provided with a disc 20, three through holes are uniformly distributed on the outer circular surface of the disc 20 and are communicated with each other, the lower end of the drain pipe is in a circular arc shape which is attached to and combined with the outer circular surface of the disc 20 and can slide along the wall with the outer circular surface of the disc 20, and the lower end of the disc 20 is.
The specific working process of the invention is as follows: this device arranges the outside of stove water cooler outlet pipe in, when requiring mounted position to guarantee that water collecting bottle 11 adsorbs with first magnet 12, the bottleneck of sampling bottle is just to stove water cooler outlet pipe, and the bottleneck slope of sampling bottle this moment up, the rivers of stove water cooler outlet pipe can directly enter into in the sampling bottle, when water collecting bottle 11 adsorbs with second magnet 13, the bottleneck slope of sampling bottle this moment is down, and make funnel 10 enter into the below of stove water cooler outlet pipe rivers, make stove water cooler outlet pipe rivers enter into water collecting bottle 11 through funnel 10, wherein the articulated shaft that the sampling bottle will guarantee bottle support 4 in bottle support 4 installation is close to the sampling bottleneck position, guarantee that the sampling bottle is rotatable to sampling bottleneck up state after breaking away from the 8 constraint of wedge.
In an initial state, a sampling bottle is placed on a bottle support 4, a rubber sheet in a circular ring can bind the sampling bottle, a slow-speed motor rotates reversely to gradually loosen a pull rope 17, a sliding plate 6 moves towards the opening end of a U-shaped rod 3 along a sliding groove 15 under the reset action of a second pressure spring 18, so that a sleeve 5 on the bottle support 4 is coaxial with a connecting rod 2, a wedge block 8 is placed into the sleeve 5 before the sliding plate 6 moves towards the opening position of the U-shaped rod 3, at the moment, the elastic strength of the second pressure spring 18 is greater than that of a first pressure spring 7, therefore, in the process of rotating reversely by the slow-speed motor, the pressure of the second pressure spring 18 is released to extrude the first pressure spring 7, the wedge block 8 cannot be separated from the sleeve 5, at the moment, a valve of a furnace water cooler is opened, a water outlet pipe of the furnace water cooler starts to flow, the slow-speed motor is opened to rotate forwardly, at the moment, a rotating shaft 16 has the tendency of tightening the pull, and is adsorbed by the first magnet 12, at this moment, the hard tube 9 is in the vertical state, in this process, the furnace water enters into the sampling bottle, the dead weight of the sampling bottle increases, meanwhile, because the sampling bottle is in the inclined state at this moment, along with the gradual increase of the dead weight of the sampling bottle, the adsorption effect of the first magnet 12 can not support the sampling bottle to keep the opening inclined upward, the first magnet 12 is separated from the water collecting bottle 11, at this moment, the connecting rod 2 rotates, so that the sampling bottle rotates to the opening inclined downward, simultaneously, the funnel 10 rotates to the position right below the water flow, simultaneously, the water collecting bottle 11 is adsorbed by the second magnet 13, at this moment, the water collecting bottle 11 is in the inclined state, under the action of the balancing weight 21, the water outlet at the bottom of the water collecting bottle 11 is closed, the water flow enters into the water collecting bottle 11 from the funnel 10, in this process, the dead weight of the water collecting, when the gravity increases to can make second magnet 13 and water collecting bottle 11 break away from in water collecting bottle 11, 2 clockwise pendulums of connecting rod, make water collecting bottle 11 rotate to tending to vertical form, and under the effect of inertial force, realize water collecting bottle 11 and first magnet 12 absorption once more, the mouth of draining is opened under the effect of balancing weight 21 this moment, the water in the water collecting bottle 11 begins to discharge, the sampling bottle resets to the play and rivers correspond this moment, rivers enter into the sampling bottle again, this process is reciprocal to be gone on, make the sampling bottle by the washing of exhaust stove water relapse, thereby realize the bottle that washes before the sampling.
Along with the rotation of the slow-speed motor, the pull rope 17 is continuously tightened, the sliding plate 6 continuously moves towards the bottom of the U-shaped plate, the second pressure spring 18 is compressed in the process, the compressed first pressure spring 7 is gradually released, when the sliding plate 6 moves to the position closest to the bottom of the U-shaped plate, the slow-speed motor does not drive the sliding plate 6 to move any more, at the moment, if the sampling bottle is in a state close to the mouth downwards, the dead weight of the sampling bottle is reduced, water is concentrated at the position of the bottle mouth, the sampling bottle cannot drive the bottle holder 4 to extrude the wedge block 8 so that the wedge block 8 is separated from the sleeve 5, when the sampling bottle is reset to the position with the opening upwards, furnace water enters the sampling bottle, along with the increase of water at the bottom of the sampling bottle, the dead weight of the sampling bottle is increased, the wedge block 8 is separated from the sleeve 5 under the dead weight, at the moment, the water quantity, in case wedge 8 breaks away from the back in sleeve 5, the sampling bottle is big because there is water gravity at the bottom of the bottle, make the sampling bottle rotate around 4 articulated shafts of bottle support, make the sampling bottle bottleneck rotate to vertical form, the bottleneck is not to the inlet tube this moment, water can not get into in to the sampling bottle, the sampling bottle water-logging no longer increases, water in the sampling bottle this moment makes the dead weight of sampling bottle be not enough to realize first magnet 12 and the required power of breaking away from of water collecting bottle 11, this device lasts this state this moment, the staff close stove water cooler valve and take away the sampling bottle away can, the completion sampling.
Compared with the traditional equipment, the device has the following advantages:
1. this device can be in the unmanned automatic completion wash-bottle and sampling process of participating in down, and wherein the stove water when wash-bottle adopts the sampling washs many times, satisfies the three minutes of releasing before the sampling, and whole process need not artificial too much operation, can one-step automatic completion and operation regulation satisfy each item requirement of sampling completely to can effectual assurance sampling personnel not with the direct contact of stove water, make whole sampling process automatic also safer more.
2. The bottle washing in-process sampling bottle of this device and the alternative water receiving and the drainage of water-collecting bottle 11 for the sampling bottle is with the body sanitization in the in-process of water receiving and drainage, and the length of this cleaning process can be controlled according to the time that slow motor drive slide 6 removed to target in place, makes whole cleaning process can have and satisfies the bottle washing requirement, and the sampling of bottle washing simultaneously is in the back in the front, accomplishes the back at the bottle washing, and the three minutes requirements have been satisfied at least in the bleeding, and the stove water sample of this moment is enough to satisfy the sampling requirement.
3. After the bottle washing is finished, the sliding plate 6 moves to the limit position at the moment, water is injected into the sampling bottle again, when the water amount reaches a certain amount, the water amount at the moment is smaller than the limit water amount during the bottle washing, when the water amount reaches the state, the wedge block 8 can extrude the sleeve 5 to have the tendency of separating the wedge block 8, but the interval between the sliding plate 6 and the sleeve 5 is small at the moment, the compression space of the first pressure spring 7 does not meet the requirement that the wedge block 8 is separated from the sleeve 5, therefore, the water amount can be continuously increased until the connecting rod 2 rotates to realize the drainage in the bottle washing state, when the sliding plate 6 moves to the limit position, the compression space of the first pressure spring 7 can meet the requirement that the wedge block 8 is separated from the sleeve 5, the wedge block 8 can be separated when the water amount at the moment is smaller than the limit water amount during the bottle washing, and the first magnet 12 cannot be separated from the water collecting bottle 11, when the sampling bottle axis of rotation is vertical, the sampling bottle no longer intakes, and in the water yield can no longer enter into the sampling bottle this moment, the sampling personnel can directly observe from the outside, makes things convenient for sampling personnel's the valve that closes, therefore this device need not personnel when the sampling and observes constantly, and whole sampling process is more intelligent.
The invention has novel concept, smart structure and strong practicability, and effectively solves the problems that the furnace water sampling automation degree is low, the manual operation steps are more, and the furnace water with high temperature and irritant medicament is easy to contact with the sampling personnel to hurt the sampling personnel during the furnace water bottle washing at the present stage.
Claims (7)
1. A furnace water sampling device comprises a vertical supporting rod (1) and is characterized in that the upper end of the supporting rod (1) is hinged with a connecting rod (2) capable of rotating in a vertical plane in the left-right direction, a U-shaped rod (3) is fixed at the free end of the connecting rod (2), the U-shaped rod (3) and the connecting rod (2) form a fork-shaped structure, an opening of the U-shaped rod (3) is hinged with a bottle holder (4), a sampling bottle is detachably mounted in the bottle holder (4), the bottle holder (4) can rotate in the vertical plane in the left-right direction around a hinge shaft of the bottle holder, the bottom of the bottle holder (4) is provided with a sleeve (5) coaxial with the bottle holder, a sliding plate (6) capable of sliding towards the bottom of the U-shaped rod (3) at a constant speed along the length direction of a side arm of the U-shaped rod is arranged in the U-shaped rod (3), a first pressure spring (7) with the axis coaxial with the connecting rod, a wedge block (8) with a wedge surface capable of being arranged in the sleeve (5) is fixed at the free end of the first pressure spring (7), when the sliding plate (6) is arranged at the position far away from the bottom of the U-shaped rod (3), the wedge block (8) is extruded by the first pressure spring (7), the wedge block (8) can not be separated from the sleeve (5) along with the increase of the dead weight of the sampling bottle, when the sliding plate (6) is arranged at the position close to the bottom of the U-shaped rod (3), the first pressure spring (7) can not be extruded any more, along with the increase of the dead weight of the sampling bottle, the wedge block (8) can be separated from the sleeve (5), a hard pipe (9) penetrates through the connecting rod (2), the hard pipe (9) and the connecting rod (2) are positioned in the same vertical plane, an acute angle is formed between the upper end of the hard pipe (9) and the free end of the connecting rod (2), a funnel (10) communicated with the hard pipe (9), the lower extreme intercommunication of hard pipe (9) has one to collect water bottle (11), it is equipped with a outlet to collect water bottle (11) bottom, the outlet is opened when collecting water bottle (11) and rotating to vertical, the outlet is closed when collecting water bottle (11) and rotating the slope, the left side of bracing piece (1) is equipped with first magnet (12), the right side of bracing piece (1) is equipped with second magnet (13), it adsorbs with first magnet (12) when rotating to vertical to collect water bottle (11), it adsorbs with second magnet (13) when rotating the slope to collect water bottle (11).
2. The furnace water sampling device according to the claim 1, characterized in that the lower end of the support rod (1) is provided with a base (14), and the lower end of the support rod (1) is rotatably connected to the base (14).
3. The furnace water sampling device according to claim 1, characterized in that the inner sides of two side arms of the U-shaped rod (3) are respectively provided with a sliding groove (15), two ends of the sliding plate (6) are slidably mounted in the sliding grooves (15) through sliding blocks, the connecting rod (2) is provided with a cavity, a rotating shaft (16) driven by a slow motor transversely penetrates through the cavity, a pull rope (17) is wound and fixed on a part of the rotating shaft (16) arranged in the cavity, the free end of the pull rope (17) penetrates through the bottom of the U-shaped rod (3) and is fixed on the sliding plate (6), a part of the pull rope (17) arranged between the sliding plate (6) and the bottom of the U-shaped rod (3) is sleeved with a second pressure spring (18), and the elastic strength of the second pressure spring (18) is greater than that of the first pressure spring (7).
4. The furnace water sampling device according to claim 1, characterized in that a telescopic rod (19) is arranged in the first pressure spring (7), one end of the telescopic rod (19) is fixed on the wedge-shaped block (8), and the other end is fixed on the sliding plate (6).
5. The furnace water sampling device according to claim 1, wherein the bottle holder (4) comprises a circular ring, a rubber sheet is arranged on the inner side of the circular ring, and the circular ring is fixedly connected with the sleeve (5) through an L-shaped rod.
6. The furnace water sampling device according to claim 1, wherein a metal ring capable of being attracted by a magnet is fixed on the outer edge surface of the water collecting bottle (11), and the first magnet (12) and the second magnet (13) are respectively fixed on the support rod (1) through a first connecting rod and a second connecting rod.
7. The furnace water sampling device according to claim 1, wherein a drain pipe is arranged at a drain port of the water collecting bottle (11), a disc (20) is arranged at the lower end of the drain pipe, three through holes are uniformly distributed on the outer circumferential surface of the disc (20) and are communicated with each other, the lower end of the drain pipe is in the shape of a circular arc which is attached to the outer circumferential surface of the disc (20) and can slide along the outer circumferential surface of the disc (20), and a balancing weight (21) is fixed at the lower end of the disc (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011361816.9A CN112284820B (en) | 2020-11-27 | 2020-11-27 | Furnace water sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011361816.9A CN112284820B (en) | 2020-11-27 | 2020-11-27 | Furnace water sampling device |
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| Publication Number | Publication Date |
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| CN112284820A true CN112284820A (en) | 2021-01-29 |
| CN112284820B CN112284820B (en) | 2024-04-12 |
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| CN202011361816.9A Active CN112284820B (en) | 2020-11-27 | 2020-11-27 | Furnace water sampling device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112461595A (en) * | 2020-11-27 | 2021-03-09 | 姜慧 | Furnace water sampling device capable of automatically washing bottles |
| CN113567191A (en) * | 2021-08-10 | 2021-10-29 | 山东省水利科学研究院 | Eccentric self-rotating plugging type water sample collecting device and method |
| CN117833690A (en) * | 2023-02-20 | 2024-04-05 | 宿州宿远智能科技有限公司 | AC-DC rectifier |
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| CN117833690A (en) * | 2023-02-20 | 2024-04-05 | 宿州宿远智能科技有限公司 | AC-DC rectifier |
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