CN115876259A - Remote monitoring water pump and using method - Google Patents
Remote monitoring water pump and using method Download PDFInfo
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- CN115876259A CN115876259A CN202310189091.7A CN202310189091A CN115876259A CN 115876259 A CN115876259 A CN 115876259A CN 202310189091 A CN202310189091 A CN 202310189091A CN 115876259 A CN115876259 A CN 115876259A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
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- Y02A20/20—Controlling water pollution; Waste water treatment
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Abstract
The invention provides a remote monitoring water pump and a using method thereof, and relates to the technical field of water pumps. The remote monitoring water pump comprises a first mounting hole arranged in the wall of a water inlet and/or a water outlet pipe, a sleeve is arranged in the first mounting hole, a mounting ring is arranged at the outer end of the sleeve, a liquid cylinder is arranged at the inner end of the sleeve, at least two liquid holes are formed in the liquid cylinder, a sealing plate is arranged at the bottom end of the liquid cylinder, a monitoring cylinder is arranged in the sleeve, a mounting cover is arranged at the outer end of the monitoring cylinder, a second mounting hole is formed in the monitoring cylinder, the monitoring protective shell is arranged at the inner end of the second mounting hole, a monitoring probe is arranged in the monitoring protective shell, the sleeve is in threaded fit with the first mounting hole, the monitoring cylinder is in threaded fit with the sleeve, the mounting ring and the cover outer wall are hexagonal, and the sealing plate and the bottom of the monitoring cylinder are respectively provided with a first hexagonal hole and a second hexagonal hole. The use method of the remote monitoring water pump comprises component installation, monitoring starting, monitoring closing, probe replacement and component disassembly. The monitoring probe of the invention has simple and convenient assembly and disassembly operation and high efficiency of sensor maintenance and replacement operation.
Description
Technical Field
The invention relates to the technical field of water pumps, in particular to a remote monitoring water pump and a using method thereof.
Background
Water pumps are machines that deliver or pressurize a liquid. It transfers the mechanical energy of prime mover or other external energy to liquid to increase the energy of liquid, and is mainly used to transfer liquid including water, oil, acid-base liquid, emulsion, suspoemulsion and liquid metal.
At present, some water pumps are internally provided with a pressure sensor for monitoring water pressure, a temperature sensor for monitoring water temperature and the like, the sensors are generally arranged in a pump cavity of the water pump, and a sealing structure is arranged between the sensors and the water pump. However, because seal structure's existence and sensor setting are in the pump chamber, the sensor is loaded and unloaded the complex operation on the water pump, and the sensor overhauls to change the operating efficiency low, needs urgent solution.
Disclosure of Invention
The invention aims to develop a remote monitoring water pump with simple and convenient assembly and disassembly operation of a monitoring probe and high efficiency of sensor overhauling and replacing operation and a using method thereof.
The invention is realized by the following technical scheme:
a remotely monitored water pump, comprising:
a water pump body having a water inlet and a water outlet;
the first mounting hole is arranged on the pipe wall of the water inlet and/or the water outlet;
the sleeve is arranged in the first mounting hole;
the mounting ring is arranged at the outer end part of the sleeve and is detachably connected with the sleeve;
the liquid cylinder is arranged at the inner end part of the sleeve and is detachably connected with the sleeve;
at least two liquid holes arranged on the liquid cylinder;
the sealing plate is arranged at the bottom end of the liquid cylinder;
the monitoring cylinder is arranged in the sleeve;
the mounting cover is arranged at the outer end part of the monitoring cylinder and is detachably connected with the monitoring cylinder;
the second mounting hole is arranged in the monitoring cylinder;
the monitoring protective shell is arranged at the inner end part of the second mounting hole;
the pressure lever is arranged at the top of the monitoring protective shell, and the top end of the pressure lever is tightly pressed by the mounting cover;
the monitoring probe is arranged in the monitoring protective shell;
the outer wall of the sleeve is in threaded fit with the first mounting hole, the outer wall of the monitoring cylinder is in threaded fit with the inner wall of the sleeve, the mounting ring and the outer wall of the mounting cover are both hexagonal, a first hexagon socket is arranged at the bottom of the sealing plate, and a second hexagon socket communicated with the second mounting hole is arranged at the bottom of the monitoring cylinder.
Optionally, a circle of liquid tank is arranged on the inner wall of the sleeve, a vertically arranged observation hole is arranged on the end face of the outer end portion of the sleeve, the observation hole is communicated with the liquid tank, and a transparent sealing cover is arranged at the top end of the observation hole.
Optionally, the outer side and the inner side of the pipe wall of the first mounting hole are respectively provided with an outer protective block and an inner protective block, two ends of the first mounting hole penetrate through the outer protective block and the inner protective block, the inner protective block is provided with a sealing groove matched with a sealing plate, the shape of the sealing groove is matched with that of the sealing plate, the top surface of the sealing groove is provided with a third sealing gasket, and the bottom surface of the mounting ring is provided with a second sealing gasket matched with the top of the outer protective block.
Optionally, a first through hole and a second through hole are coaxially arranged in the sleeve, the second through hole is located at the inner end portion of the sleeve, the inner diameter of the second through hole is larger than that of the first through hole, the outer wall of the monitoring cylinder is in threaded fit with the first through hole, an expansion end with the outer diameter matched with the second through hole is arranged at the bottom of the monitoring cylinder, and a first sealing gasket matched with the expansion end is arranged at the top of the second through hole.
Optionally, the liquid hole extends to the top of the sealing plate on the liquid cylinder, and in the axial direction of the monitoring cylinder or the sleeve, the height of the enlarged end of the monitoring cylinder is greater than the height of the liquid hole.
Optionally, the monitoring protective shell includes an upper shell and a lower shell, the upper shell and the lower shell are both cylindrical and are matched with the inner end of the second mounting hole, the inner parts of the upper shell and the lower shell are matched with the shape of the monitoring probe, the pressure rod is arranged at the top of the upper shell, a circuit hole communicated with the inner part of the upper shell is formed in the pressure rod, and a circulation hole coaxial with the pressure rod is formed in the bottom of the lower shell.
Optionally, the outer walls of the upper casing and the lower casing are both provided with a layer of sealing cushion layer, the sealing cushion layer of the lower casing extends into the circulation hole, the sealing cushion layer has a certain height in the axial direction of the circulation hole, the end surfaces of the upper casing and the lower casing, which are in mutual contact, are provided with sealing rings, and the corresponding positions on the end surfaces of the upper casing and the lower casing are respectively provided with a clamping groove for accommodating one side of the sealing ring.
Optionally, a pressing plate is rotatably arranged at the top of the pressing rod, a rubber layer is arranged on the top surface of the pressing plate, a mounting bolt is in threaded connection with a position corresponding to the top of the mounting cover, the pressing plate is located on a lifting track of the mounting bolt, and holes coaxial with the circuit holes are formed in the pressing plate and the mounting bolt.
Optionally, a monitoring hole is formed between the second mounting hole and the second hexagon socket, the monitoring hole and the monitoring protective shell are both in a cylindrical shape matched with each other, the second mounting hole is in a round platform shape, one end with the smaller inner diameter of the second mounting hole is connected with the monitoring hole, a circle of circular convex ring is arranged on the inner wall of the bottom end of the monitoring hole, and a filter screen is arranged in the convex ring.
The use method of the remote monitoring water pump comprises the steps of component installation, monitoring starting, monitoring closing, probe replacement and component disassembly, wherein:
the component mounting includes:
A1. the outer end part of the monitoring cylinder enters the inner end part of the sleeve, and the second hexagon socket head cap screw is screwed through the hexagon socket wrench to enable the monitoring cylinder to rotate in the sleeve until the outer end part of the monitoring cylinder extends out of the outer end part of the sleeve;
A2. connecting and fixing the liquid cylinder and the sleeve and enabling the liquid cylinder to enter the inner end part of the first mounting hole from the water inlet or the water outlet, and screwing the first hexagon socket hole through a hexagon socket wrench to enable the sleeve and the liquid cylinder to rotate until the outer end part of the sleeve extends out of the outer end part of the first mounting hole;
A3. mounting the monitoring probe in a monitoring protective shell, and pushing the monitoring protective shell into the inner end part of the second mounting hole of the monitoring cylinder through a pressure lever;
A4. mounting the mounting cover on the outer end part of the monitoring cylinder, enabling the mounting cover to tightly press the pressure rod, tightly pressing and fixing the monitoring protective shell on the inner end part of the second mounting hole, and mounting the mounting ring on the outer end part of the sleeve;
the monitoring start-up includes:
B1. the mounting ring is rotated through a wrench, so that the sleeve and the liquid cylinder descend in the first mounting hole until the liquid hole is communicated with the interior of the water inlet or the water outlet;
B2. the mounting ring is fixed by a wrench so as not to rotate, and the mounting cover is rotated by another wrench so as to enable the monitoring cylinder to rise to the highest position in the sleeve;
monitoring shutdown includes:
C1. the mounting ring is fixed by a wrench so as not to rotate, and the mounting cover is rotated by another wrench so as to enable the monitoring cylinder to descend to the lowest position in the sleeve;
C2. the mounting ring is rotated through a wrench, so that the sleeve and the liquid cylinder rise to the highest position in the first mounting hole;
the probe replacement includes:
D1. the mounting cover at the outer end part of the monitoring cylinder is detached, the monitoring protective shell and the monitoring probe are taken out through the pressure rod, and the monitoring probe is taken out of the monitoring protective shell;
D2. replacing the monitoring probe and the corresponding monitoring protective shell, putting the monitoring probe into the monitoring protective shell, pushing the monitoring protective shell into the inner end part of the second mounting hole of the monitoring cylinder through the pressure rod, mounting the mounting cover on the outer end part of the monitoring cylinder, and enabling the mounting cover to tightly push the top end of the pressure rod;
the component disassembly includes:
E1. the mounting cover at the outer end part of the monitoring cylinder is detached, the monitoring protective shell and the monitoring probe are taken out through the pressure rod, and the monitoring probe is taken out of the monitoring protective shell;
E2. the mounting ring at the outer end part of the sleeve is dismounted, the inner hexagonal wrench is placed into the first inner hexagonal hole from the water inlet or the water outlet, and the inner hexagonal wrench is rotated to enable the sleeve and the liquid cylinder to rotate and withdraw from the inner end part of the first mounting hole;
E3. the liquid cylinder at the inner end part of the sleeve is detached, the hexagon socket wrench is placed into the second hexagon socket hole to rotate the monitoring cylinder, and the monitoring cylinder is withdrawn from the sleeve;
when the water pump body runs, monitoring is performed before the probe is replaced, and the water pump body is closed.
The invention has the beneficial effects that:
the sensor has the advantages that the assembly and disassembly operation of the monitoring probe is simple and convenient, the maintenance operation efficiency is improved, when the sealing structure is not in failure, the monitoring probe can be replaced or maintained under the condition that the water pump body does not stop running, the monitoring can be carried out when the sensor is not used for monitoring, the monitoring can be carried out and shut down, the influence of corresponding parts on water flow is reduced, the impact of the water flow on the corresponding parts is also reduced, and the service life of the parts is prolonged.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a block diagram of the present invention;
FIG. 2 is an enlarged view of FIG. 1 at B;
FIG. 3 is a view of the inner structure of the wall of the water outlet pipe in FIG. 2;
FIG. 4 is an enlarged view of FIG. 3 at C;
FIG. 5 is a view of the sleeve;
FIG. 6 is a view showing the structure of a liquid cartridge;
FIG. 7 is a schematic view of the connection of the cartridge to the sleeve;
FIG. 8 is a cross-sectional view of the junction of the fluid cartridge and the sleeve;
FIG. 9 is a view of the monitoring cylinder;
FIG. 10 is a view showing the structure of the pressing rod;
fig. 11 is a view showing the structure of a monitoring sheath.
Reference numerals: 100. a water pump body; 101. a water inlet; 102. a water outlet; 1. an outer protective block; 2. a mounting ring; 3. a monitoring cylinder; 31. a second mounting hole; 32. a monitoring hole; 33. a convex ring; 34. filtering with a screen; 35. a second hexagonal socket; 4. installing a cover; 41. installing a bolt; 5. a liquid cylinder; 51. a liquid port; 52. a sealing plate; 53. a first hexagonal socket; 54. a lower outer tooth; 55. a lower inner tooth; 6. a sleeve; 61. a first through hole; 62. a liquid bath; 63. an observation hole; 64. sealing the cover; 65. a second through hole; 66. a first gasket; 67. upper inner teeth; 68. upper outer teeth; 7. an inner protective block; 71. a sealing groove; 72. a third gasket; 8. monitoring the protective shell; 81. an upper housing; 82. a lower housing; 83. a seal ring; 84. a flow-through hole; 9. a pressure lever; 91. a wiring hole; 92. pressing a plate; 93. a rubber layer; 10. monitoring the probe; 11. a first mounting hole.
Detailed description of the preferred embodiments
In the following, only certain exemplary embodiments are briefly described. As those skilled in the art can appreciate, the described embodiments may be modified in various different ways, without departing from the spirit or scope of the invention. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present invention, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the present invention.
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
As shown in fig. 1 to 11, the invention discloses a remote monitoring water pump, which comprises a water pump body 100, wherein the water pump body 100 is provided with a water inlet 101 and a water outlet 102, a first mounting hole 11 is formed in the pipe wall of the water inlet 101 and/or the water outlet 102, an outer protection block 1 and an inner protection block 7 are respectively arranged on the outer side and the inner side of the pipe wall of the first mounting hole 11, and two ends of the first mounting hole 11 penetrate through the outer protection block 1 and the inner protection block 7.
Be equipped with sleeve 6 in the first mounting hole 11, be equipped with coaxial first through-hole 61 and second through-hole 65 in the sleeve 6, second through-hole 65 is in the interior tip of sleeve 6, and the internal diameter of second through-hole 65 is greater than first through-hole 61 for first through-hole 61 bottom, also the second through-hole 65 top is the annular sealed face of circle, is equipped with the first sealed pad 66 of round on this sealed face.
The inner end part of the sleeve 6 is connected with a liquid cylinder 5, the outer diameter of the liquid cylinder 5 is the same as that of the sleeve 6, the inner diameter of the liquid cylinder 5 is the same as that of the second through hole 65 of the sleeve 6, and the liquid cylinder 5 and the sleeve 6 are coaxially arranged. The top of the liquid cylinder 5 is connected with the sleeve 6, the bottom of the liquid cylinder 5 is provided with a sealing plate 52, the sealing plate 52 is in a cylindrical shape coaxial with the liquid cylinder 5, the outer diameter of the sealing plate 52 is larger than that of the liquid cylinder 5, and the center of the bottom of the sealing plate 52 is provided with a first inner hexagonal hole 53. The liquid cylinder 5 is provided with at least two liquid holes 51, and the liquid holes 51 extend to the top of the sealing plate 52.
The end surface of the top of the liquid cylinder 5 is provided with a plurality of lower external teeth 54 and lower internal teeth 55, the sections of the lower external teeth 54 and the lower internal teeth 55 are in fan-shaped ring shapes, and the circle centers of the lower external teeth 54 and the lower internal teeth 55 are positioned on the axis of the liquid cylinder 5. The lower external teeth 54 are provided at equal intervals on the outer edge of the top end surface of the liquid cartridge 5, and the outer diameter of the lower external teeth 54 is the same as the outer diameter of the liquid cartridge 5. The lower internal teeth 55 are provided at equal intervals on the inner edge of the top end surface of the liquid cylinder 5, the outer diameter of the lower internal teeth 55 is the same as the inner diameter of the lower external teeth 54, and the inner diameter of the lower internal teeth 55 is the same as the inner diameter of the liquid cylinder 5. The lower external teeth 54 and the lower internal teeth 55 on the top end surface of the liquid cylinder 5 are arranged in a staggered manner, and the lower internal teeth 55 are positioned inside the gap between two adjacent lower external teeth 54.
The end face of the inner end portion of the sleeve 6 has a plurality of upper external teeth 68 and upper internal teeth 67, the shape and position of the upper external teeth 68 are fitted to the gap between the adjacent two lower external teeth 54, and the shape and position of the upper internal teeth 67 are fitted to the gap between the adjacent two lower internal teeth 55. When the top of the liquid cylinder 5 is connected with the inner end part of the sleeve 6, the upper outer teeth 68 are spliced with the lower outer teeth 54, and the upper inner teeth 67 are spliced with the lower inner teeth 55, so that the liquid cylinder 5 and the sleeve 6 are in a coaxial splicing state. The terminal surface that sleeve 6 and liquid section of thick bamboo 5 are connected all sets up a plurality of interior, the external tooth that can peg graft each other, not only makes the tip that sleeve 6 and liquid section of thick bamboo 5 are connected imbed each other, improves the stability of being connected between sleeve 6 and liquid section of thick bamboo 5 to increased the area of contact between sleeve 6 and liquid section of thick bamboo 5, improved the leakproofness of sleeve 6 and liquid section of thick bamboo 5 junction.
The upper outer teeth 68 and the lower inner teeth 55, and the lower outer teeth 54 and the upper inner teeth 67 are provided with coaxial screw holes, screws matched with the screw threads are arranged in the screw holes, and the inserted sleeve 6 and the liquid cylinder 5 are fixed through the screws.
11 inner walls of first mounting hole and sleeve 6 and the outer wall of liquid section of thick bamboo 5 are equipped with the screw thread of mutually supporting, and sleeve 6 is connected back and 11 screw-thread fit of first mounting hole with liquid section of thick bamboo 5. The outer tip of sleeve 6 is equipped with collar 2, and collar 2 is inside to be circular and internal diameter and 6 external diameter adaptations of sleeve, and 2 outer walls of collar are the hexagon, and collar 2 goes up and 6 outer tip of sleeve are equipped with the corresponding screw in a plurality of positions, are equipped with screw-thread fit's bolt in the screw, make collar 2 be connected with sleeve 6 through the bolt. After the mounting ring 2 is connected with the sleeve 6, the mounting ring 2 can be screwed through a wrench, so that the sleeve 6 rotates along with the mounting ring, and the sleeve 6 and the liquid cylinder 5 are matched with the first mounting hole 11 in a threaded manner to lift.
The bottom surface of the mounting ring 2 is provided with a second sealing gasket, and when the mounting ring 2 descends along with the sleeve 6, the second sealing gasket is in contact with the top surface of the outer protection block 1. The inner protective block 7 is provided with a sealing groove 71 matched with the sealing plate 52, the sealing groove 71 is arranged at the inner end of the first mounting hole 11 in a circular ring shape, the outer diameter of the sealing groove 71 is matched with the outer diameter of the sealing plate 52, the top surface of the sealing groove 71 is provided with a third sealing gasket 72, and when the sleeve 6 and the liquid cylinder 5 rise in the first mounting hole 11, the sealing plate 52 enters the sealing groove 71 until contacting with the third sealing gasket 72.
Be equipped with a monitoring section of thick bamboo 3 in the sleeve 6, the external diameter of a monitoring section of thick bamboo 3 and the internal diameter adaptation of the first through-hole 61 of sleeve 6, the inner wall of 3 outer walls of a monitoring section of thick bamboo and first through-hole 61 is equipped with screw-thread fit's screw thread respectively. The end has rather than coaxial cylindric enlarged end in the monitoring section of thick bamboo 3, and the external diameter of enlarged end and the internal diameter adaptation of sleeve 6 second through-hole 65, when the rotation of monitoring section of thick bamboo 3 in sleeve 6, under screw-thread fit, monitoring section of thick bamboo 3 goes up and down. The monitoring cylinder 3 is raised so that its enlarged end contacts the first seal 66 on the sealing surface and the monitoring cylinder 3 is lowered so that its enlarged end contacts the seal plate 52. In the axial direction of the monitoring cylinder 3 or the sleeve 6, the height of the enlarged end of the monitoring cylinder 3 is greater than the height of the liquid hole 51, so that when the monitoring cylinder 3 descends in the sleeve 6, the enlarged end presses out the water in the liquid cylinder 5 from the liquid hole 51.
Monitoring section of thick bamboo 3 is equipped with hexagon hole 35 in the second that communicates each other and coaxial with monitoring section of thick bamboo 3, monitoring hole 32, second mounting hole 31 by its inner end portion to outer tip in proper order, and monitoring hole 32 is cylindricly, and second mounting hole 31 is the round platform form, and the less one end of second mounting hole 31 internal diameter is connected with monitoring hole 32. The monitoring hole 32 is internally provided with the monitoring probe 10, the monitoring shell 8 is arranged outside the monitoring probe 10, and the monitoring shell 8 wraps the monitoring probe 10 and is arranged in the monitoring hole 32 through the second mounting hole 31. A circle of circular convex ring 33 is arranged on the inner wall of the bottom end of the monitoring hole 32, and a filter screen 34 is arranged in the convex ring 33.
The monitoring protective shell 8 comprises an upper shell 81 and a lower shell 82, the upper shell 81 and the lower shell 82 are both in a cylindrical shape matched with the monitoring hole 32, and the inner parts of the upper shell 81 and the lower shell 82 are matched with the monitoring probe 10 in shape. The top of the upper shell 81 is provided with a pressure lever 9 coaxially connected with the upper shell, a circuit hole 91 is arranged in the pressure lever 9, the circuit hole 91 is communicated with the inside of the upper shell 81, a circuit of the monitoring probe 10 penetrates through the circuit hole 91, and the bottom of the lower shell 82 is provided with a through hole 84 coaxial with the lower shell. The end surfaces of the upper shell 81 and the lower shell 82, which are in contact with each other, are provided with sealing rings 83, and the corresponding positions on the end surfaces of the upper shell 81 and the lower shell 82 are respectively provided with clamping grooves for accommodating one side of the sealing rings 83.
The outer walls of the upper shell 81 and the lower shell 82 are provided with a layer of sealing cushion layer, and the sealing cushion layer of the lower shell 82 extends into the flow hole 84 and is recessed inwards to a certain depth (namely, the sealing cushion layer in the flow hole 84 in the axial direction has a certain height), so that a circle of sealing cushion layer exists between the bottom of the monitoring probe 10 and the convex ring 33.
The outer tip of monitoring section of thick bamboo 3 is equipped with installation lid 4, and installation lid 4 outer wall is the hexagon and the diameter of its circumscribed circle is not more than sleeve 6 external diameter, and installation lid 4 bottom center is equipped with the cylindric connecting hole with the outer tip adaptation of monitoring section of thick bamboo 3. Coaxial screw holes are respectively arranged at corresponding positions of the outer end parts of the mounting cover 4 and the monitoring cylinder 3, and bolts in threaded fit are arranged in the screw holes, so that the mounting cover 4 is in bolt connection with the monitoring cylinder 3.
The top of the pressure lever 9 is rotatably provided with a pressure plate 92, the pressure plate 92 is circular and coaxial with the pressure lever 9, and the top surface of the pressure plate 92 is provided with a layer of rubber layer 93. The center of the top of the mounting cover 4 is provided with a screw hole, a mounting bolt 41 which is matched with the screw hole in a threaded manner is arranged in the screw hole, and the bottom surface of the mounting bolt 41 can be pressed against the top surface of the pressure plate 92 when the mounting bolt 41 descends in the screw hole. The center of the pressure plate 92 and the center of the mounting bolt 41 are provided with openings coaxial with the line hole 91 of the pressure rod 9, so that the line of the monitoring probe 10 passes through the openings.
Be equipped with round cistern 62 on the first through-hole 61 inner wall of sleeve 6, cistern 62 is located and is close to sleeve 6 outer tip department, is equipped with the observation hole 63 of vertical setting on the terminal surface of sleeve 6 outer tip, and observation hole 63 and cistern 62 intercommunication are observed the hole 63 top and are equipped with transparent closing cap 64. When the seal between the sleeve 6 and the monitoring cylinder 3 fails, liquid gradually dips into the liquid bath 62, the condition in the liquid bath 62 can be checked through the observation hole 63, and the seal failure is discovered.
The number of the first mounting holes 11 can be set to be a plurality according to the requirement of the monitoring project, and the monitoring probe 10 can be a probe of a water pressure sensor, a water temperature sensor or a water quality analyzer.
The use method of the remote monitoring water pump comprises the steps of part installation, monitoring starting, monitoring closing and part disassembly, wherein:
the component mounting includes:
A1. the outer end part of the monitoring cylinder 3 enters the inner end part of the sleeve 6 and is in threaded fit with the inner end part of the sleeve 6, the second hexagon socket 35 is screwed by a hexagon socket wrench to enable the monitoring cylinder 3 to rotate until the outer end part of the monitoring cylinder 3 extends out of the outer end part of the sleeve 6, and the expanded end of the monitoring cylinder 3 abuts against the first sealing gasket 66;
A2. inserting the liquid cylinder 5 and the sleeve 6 and fixing the liquid cylinder 5 and the sleeve 6 through screws to enable the liquid cylinder 5 and the sleeve 6 to be connected into a whole, enabling the sleeve 6 and the liquid cylinder 5 to enter the inner end part of the first mounting hole 11 from the water inlet 101 or the water outlet 102, screwing the first hexagon socket head 53 through a hexagon socket wrench to enable the sleeve 6 and the liquid cylinder 5 to rotate until the outer end part of the sleeve 6 extends out of the outer end part of the first mounting hole 11, and enabling the sealing plate 52 to abut against the third sealing gasket 72 of the sealing groove 71;
A3. installing the monitoring probe 10 in the monitoring protective shell 8, pushing the monitoring protective shell 8 into the second installation hole 31 of the monitoring cylinder 3 through the pressure lever 9 until the monitoring protective shell 8 enters the monitoring hole 32;
A4. installing the installation cover 4 at the outer end part of the monitoring cylinder 3, installing the installation ring 2 at the outer end part of the sleeve 6, rotating the installation bolt 41 to enable the installation bolt to descend until the installation bolt 41 tightly pushes the compression bar 9, and enabling the monitoring protective shell 8 to be tightly pushed and fixed in the monitoring hole 32;
the monitoring start-up includes:
B1. the mounting ring 2 is rotated through a wrench, so that the sleeve 6 and the liquid cylinder 5 descend in the first mounting hole 11 until the second sealing gasket on the bottom surface of the mounting ring 2 is in close contact with the top surface of the outer protective block 1;
B2. the mounting ring 2 is fixed by a wrench to be incapable of rotating, the mounting cover 4 is rotated by another wrench, so that the monitoring cylinder 3 rises to the highest position in the sleeve 6, and the expanded end of the monitoring cylinder 3 is tightly contacted with the first sealing gasket 66 of the sealing surface;
monitoring shutdown includes:
C1. the mounting ring 2 is fixed by a wrench to be incapable of rotating, the mounting cover 4 is rotated by another wrench, the monitoring cylinder 3 is lowered to the lowest position in the sleeve 6, and the expanded end of the monitoring cylinder 3 is in close contact with the sealing plate 52;
C2. the mounting ring 2 is rotated by a wrench, so that the sleeve 6 and the liquid cylinder 5 rise in the first mounting hole 11 until the sealing plate 52 is tightly contacted with the third sealing gasket 72 on the sealing groove 71;
the probe replacement includes:
D1. rotating the mounting bolt 41 to enable the bottom surface of the mounting bolt to rise away from the pressure plate 92 at the top end of the pressure rod 9, detaching the mounting cover 4 in bolted connection with the monitoring cylinder 3, taking out the monitoring protective shell 8 and the monitoring probe 10 through the pressure rod 9, and taking out the monitoring probe 10 from the monitoring protective shell 8;
D2. replacing the monitoring probe 10 and the corresponding monitoring protective shell 8, placing the monitoring probe 10 into the monitoring protective shell 8, pushing the monitoring protective shell 8 into the second mounting hole 31 of the monitoring cylinder 3 through the pressure lever 9 until the monitoring protective shell 8 enters the monitoring hole 32, mounting the mounting cover 4 at the outer end part of the monitoring cylinder 3, and rotating the mounting bolt 41 to tightly press the pressure lever 9 to fix the monitoring protective shell 8;
the component disassembly includes:
E1. the mounting ring 2 connected with the outer end part of the sleeve 6 through the bolt is detached, the inner hexagonal wrench is placed into the first inner hexagonal hole 53 through the water inlet 101 or the water outlet 102, and the inner hexagonal wrench is rotated to enable the sleeve 6 and the liquid cylinder 5 to rotate and withdraw from the inner end part of the first mounting hole 11;
E2. rotating the mounting bolt 41 to enable the bottom surface of the mounting bolt to rise away from the pressure plate 92 at the top end of the pressure rod 9, detaching the mounting cover 4 in bolted connection with the monitoring cylinder 3, taking out the monitoring protective shell 8 and the monitoring probe 10 through the pressure rod 9, and taking out the monitoring probe 10 from the monitoring protective shell 8;
E3. the liquid cylinder 5 screwed with the sleeve 6 is detached, and the hexagon socket wrench is put into the second hexagon socket hole 35 to rotate, so that the monitoring cylinder 3 is withdrawn from the sleeve 6.
After the monitoring is started, water enters the liquid cylinder 5 from the liquid hole 51, the water contacts the monitoring probe 10 through the second inner hexagonal hole 35, the filter screen 34 and the flow hole 84, the monitoring probe 10 transmits information to a remote monitoring end through a circuit, and the filter screen 34 can prevent impurities from attaching to the monitoring probe 10 after entering the flow hole 84.
After monitoring is executed and the monitoring is closed, the expanded end of the monitoring cylinder 3 is in close contact with the sealing plate 52, except for residual liquid in the second hexagon socket 35 and the circulation hole 84, the rest of liquid in the liquid cylinder 5 is pushed by the expanded end of the monitoring cylinder 3 to completely flow out through the liquid hole 51, the liquid cylinder 5 retreats into the first mounting hole 11 along with the sleeve 6, the sealing plate 52 enters the sealing groove 71, the sealing plate 52 and the liquid cylinder 5 are not located on a liquid flowing track any more, and the influence of components on water flow and the impact of the water flow on the components are reduced.
The probe replacement may be performed when the water pump body 100 stops operating. When the water pump body 100 operates, monitoring is performed first, and then probe replacement is performed.
The sensor monitoring probe 10 is simple and convenient to assemble and disassemble, the overhauling operation efficiency is improved, when the sealing structure does not fail, the monitoring probe 10 can be replaced or maintained under the condition that the water pump body 100 does not stop running, monitoring can be performed when the sensor is not used for monitoring, monitoring closing can be performed, the influence of corresponding parts on water flow is reduced, the impact of the water flow on the corresponding parts is reduced, and the service life of the parts is prolonged.
The above embodiments are only preferred embodiments of the present invention, and are not intended to limit the technical solutions of the present invention, so long as the technical solutions can be realized on the basis of the above embodiments without creative efforts, which should be considered to fall within the protection scope of the patent of the present invention.
Claims (10)
1. A remotely monitored water pump, comprising:
a water pump body having a water inlet and a water outlet;
the first mounting hole is arranged on the pipe wall of the water inlet and/or the water outlet;
the sleeve is arranged in the first mounting hole;
the mounting ring is arranged at the outer end part of the sleeve and is detachably connected with the sleeve;
the liquid cylinder is arranged at the inner end part of the sleeve and is detachably connected with the sleeve;
at least two liquid holes arranged on the liquid cylinder;
the sealing plate is arranged at the bottom end of the liquid cylinder;
the monitoring cylinder is arranged in the sleeve;
the mounting cover is arranged at the outer end part of the monitoring cylinder and is detachably connected with the monitoring cylinder;
the second mounting hole is arranged in the monitoring cylinder;
the monitoring protective shell is arranged at the inner end part of the second mounting hole;
the pressure lever is arranged at the top of the monitoring protective shell, and the top end of the pressure lever is tightly pressed by the mounting cover;
the monitoring probe is arranged in the monitoring protective shell;
the outer wall of the sleeve is in threaded fit with the first mounting hole, the outer wall of the monitoring cylinder is in threaded fit with the inner wall of the sleeve, the mounting ring and the outer wall of the mounting cover are both hexagonal, a first hexagon socket is arranged at the bottom of the sealing plate, and a second hexagon socket communicated with the second mounting hole is arranged at the bottom of the monitoring cylinder.
2. The remote monitoring water pump according to claim 1, wherein a circle of liquid tank is arranged on the inner wall of the sleeve, a vertically arranged observation hole is arranged on the end surface of the outer end part of the sleeve, the observation hole is communicated with the liquid tank, and a transparent sealing cover is arranged at the top end of the observation hole.
3. The remote monitoring water pump according to claim 1, wherein an outer protection block and an inner protection block are respectively arranged on the outer side and the inner side of the pipe wall of the first mounting hole, two ends of the first mounting hole penetrate through the outer protection block and the inner protection block, a sealing groove matched with the sealing plate is arranged on the inner protection block, the shape of the sealing groove is matched with that of the sealing plate, a third sealing gasket is arranged on the top surface of the sealing groove, and a second sealing gasket matched with the top of the outer protection block is arranged on the bottom surface of the mounting ring.
4. The remote monitoring water pump according to claim 1, wherein a first through hole and a second through hole are coaxially arranged in the sleeve, the second through hole is arranged at the inner end of the sleeve, the inner diameter of the second through hole is larger than that of the first through hole, the outer wall of the monitoring cylinder is in threaded fit with the first through hole, an expanded end with the outer diameter matched with that of the second through hole is arranged at the bottom of the monitoring cylinder, and a first sealing gasket matched with the expanded end is arranged at the top of the second through hole.
5. The remote monitoring water pump according to claim 4, wherein the liquid hole extends to the top of the sealing plate on the liquid cylinder, and the height of the enlarged end of the monitoring cylinder is greater than the height of the liquid hole in the axial direction of the monitoring cylinder or the sleeve.
6. The remote monitoring water pump according to claim 1, wherein the monitoring protective shell comprises an upper shell and a lower shell, the upper shell and the lower shell are both cylindrical and are matched with the inner end of the second mounting hole, the inner parts of the upper shell and the lower shell are matched with the monitoring probe in shape, the pressure lever is arranged at the top of the upper shell, a circuit hole communicated with the inner part of the upper shell is formed in the pressure lever, and a through hole coaxial with the pressure lever is formed in the bottom of the lower shell.
7. The remote monitoring water pump according to claim 6, wherein the outer walls of the upper housing and the lower housing are provided with a sealing pad layer, the sealing pad layer of the lower housing extends into the flow hole, the sealing pad layer is at a certain height in the axial direction of the flow hole, the end surfaces of the upper housing and the lower housing, which are in contact with each other, are provided with sealing rings, and the end surfaces of the upper housing and the lower housing are respectively provided with a clamping groove for accommodating one side of each sealing ring.
8. The remote monitoring water pump according to claim 6, wherein a pressure plate is rotatably arranged at the top of the pressure rod, a rubber layer is arranged on the top surface of the pressure plate, a mounting bolt is connected to a position corresponding to the top of the mounting cover in a threaded manner, the pressure plate is positioned on a lifting track of the mounting bolt, and an opening coaxial with the circuit hole is formed in the pressure plate and the mounting bolt.
9. The remote monitoring water pump according to claim 1, wherein a monitoring hole is formed between the second mounting hole and the second hexagon socket, the monitoring hole and the monitoring protective shell are both in mutually matched cylindrical shapes, the second mounting hole is in a round table shape, one end of the second mounting hole with a smaller inner diameter is connected with the monitoring hole, a circle of annular convex ring is arranged on the inner wall of the bottom end of the monitoring hole, and a filter screen is arranged in the convex ring.
10. A method of using a remotely monitored water pump as claimed in any one of claims 1 to 9 including component installation, monitoring start-up, monitoring shut-down, probe replacement, component removal,
the component mounting includes:
A1. the outer end part of the monitoring cylinder enters the inner end part of the sleeve, and the second hexagon socket hole is screwed by the hexagon socket wrench to enable the monitoring cylinder to rotate in the sleeve until the outer end part of the monitoring cylinder extends out of the outer end part of the sleeve;
A2. connecting and fixing the liquid cylinder and the sleeve, enabling the liquid cylinder to enter the inner end part of the first mounting hole from the water inlet or the water outlet, and screwing the first hexagon socket head cap hole through a hexagon socket wrench to enable the sleeve and the liquid cylinder to rotate until the outer end part of the sleeve extends out of the outer end part of the first mounting hole;
A3. mounting the monitoring probe in a monitoring protective shell, and pushing the monitoring protective shell into the inner end part of the second mounting hole of the monitoring cylinder through a pressure lever;
A4. mounting the mounting cover on the outer end part of the monitoring cylinder, enabling the mounting cover to tightly press the pressure rod, tightly pressing and fixing the monitoring protective shell on the inner end part of the second mounting hole, and mounting the mounting ring on the outer end part of the sleeve;
the monitoring start-up includes:
B1. the mounting ring is rotated through a wrench, so that the sleeve and the liquid cylinder descend in the first mounting hole until the liquid hole is communicated with the interior of the water inlet or the water outlet;
B2. the mounting ring is fixed by a wrench so as not to rotate, and the mounting cover is rotated by another wrench so as to enable the monitoring cylinder to rise to the highest position in the sleeve;
monitoring shutdown includes:
C1. the mounting ring is fixed by a wrench so as not to rotate, and the mounting cover is rotated by another wrench so as to enable the monitoring cylinder to descend to the lowest position in the sleeve;
C2. the mounting ring is rotated through a wrench, so that the sleeve and the liquid cylinder rise to the highest position in the first mounting hole;
the probe replacement includes:
D1. the mounting cover at the outer end part of the monitoring cylinder is detached, the monitoring protective shell and the monitoring probe are taken out through the pressure rod, and the monitoring probe is taken out of the monitoring protective shell;
D2. replacing the monitoring probe and the corresponding monitoring protective shell, putting the monitoring probe into the monitoring protective shell, pushing the monitoring protective shell into the inner end part of the second mounting hole of the monitoring cylinder through the pressure rod, mounting the mounting cover on the outer end part of the monitoring cylinder, and enabling the mounting cover to tightly push the top end of the pressure rod;
the component disassembly includes:
E1. the mounting cover at the outer end part of the monitoring cylinder is detached, the monitoring protective shell and the monitoring probe are taken out through the pressure rod, and the monitoring probe is taken out of the monitoring protective shell;
E2. the mounting ring at the outer end part of the sleeve is dismounted, the inner hexagonal wrench is placed into the first inner hexagonal hole from the water inlet or the water outlet, and the inner hexagonal wrench is rotated to enable the sleeve and the liquid cylinder to rotate and withdraw from the inner end part of the first mounting hole;
E3. the liquid cylinder at the inner end part of the sleeve is detached, the hexagon socket wrench is placed into the second hexagon socket hole to rotate the monitoring cylinder, and the monitoring cylinder is withdrawn from the sleeve;
when the water pump body runs, monitoring is performed before the probe is replaced, and the water pump body is closed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202310189091.7A CN115876259B (en) | 2023-03-02 | 2023-03-02 | Remote monitoring water pump and use method |
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| CN202310189091.7A CN115876259B (en) | 2023-03-02 | 2023-03-02 | Remote monitoring water pump and use method |
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| CN115876259B (en) | 2023-05-26 |
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