CN115218874B

CN115218874B - Shipborne disposable depth thermometer and use method thereof

Info

Publication number: CN115218874B
Application number: CN202211142040.0A
Authority: CN
Inventors: 张国豪; 刘海传
Original assignee: Qingdao Daowan Technology Co ltd
Current assignee: Qingdao Daowan Technology Co ltd
Priority date: 2022-09-20
Filing date: 2022-09-20
Publication date: 2023-01-17
Anticipated expiration: 2042-09-20
Also published as: CN115218874A

Abstract

The invention provides a ship-borne disposable thermodeepometer and a using method thereof, and belongs to the technical field of ocean measurement.

Description

Shipborne disposable depth thermometer and use method thereof

Technical Field

The invention belongs to the technical field of marine measurement, and particularly relates to a ship-borne disposable depth-temperature gauge and a using method thereof.

Background

The marine environment survey is the foundation and the premise for marine development, the marine hydrology survey is the most basic content of the marine environment survey, mainly comprises important marine environment parameters such as temperature, salinity, density, sound velocity, ocean current and the like, and the monitoring and acquisition of the marine hydrology parameters are based on shipborne or airborne vertical profile measurement.

The shipborne measurement mode can be realized by hoisting a corresponding sensor by a cable winch, but when the shipborne measurement mode is used, a ship needs to be in a parking floating state, the time consumption of the measurement process is long, and the efficiency is low; the other one is the formula of navigating, uses disposable section measuring equipment, puts into the sea with measuring probe, just can measure the numerical value of ocean hydrology parameter on the different degree of depth fast to transmit the data receiving system on the naval vessel through wired or wireless mode, in whole measurement process, need not to change the navigation state of naval vessel. The formula of walking to navigate is measured and is had obvious advantage for fixed, so use more extensively, nevertheless because the probe that the formula of walking to navigate adopted is disposable, production preparation requirement is lower, so connection structure relies on glue to seal fixedly mostly, it is not firm enough to connect, receive rivers impact and self rotatory effect in the instrument sinks the measurement process, there is the risk that the shell becomes flexible and deviates from, cause transmission wire to stretch out, lead to measuring the interrupt, data loss, influence measurement of efficiency.

Disclosure of Invention

The embodiment of the invention provides a ship-borne disposable thermodepth gauge and a using method thereof, wherein the components of a probe assembly are tightly and firmly connected by arranging the matching of a bulge and a groove and limiting of a clamping groove, the probe is simple to launch and operate, the measuring process is stable, and the detection of the temperature and the depth of an ocean section is realized.

In view of the above problems, the technical solution proposed by the present invention is:

the invention provides a ship-borne disposable depth thermometer which comprises a main transmitting bin and a probe assembly, wherein the main transmitting bin is in a hollow cylindrical shape, the probe assembly is arranged inside the main transmitting bin, the top end of the main transmitting bin is provided with an upper line roller, one end of the upper line roller is provided with a first fixing disc, the first fixing disc is clamped with the top end of the main transmitting bin, the first fixing disc is provided with two fixing grooves, contact sheets are clamped inside the fixing grooves, and the outer side of the main transmitting bin is provided with a bolt;

the utility model discloses a probe assembly, including probe storehouse, tail storehouse and the line of rolling, the probe storehouse set up in the front end in tail storehouse, the line of rolling set up in the inside in tail storehouse, the probe storehouse with the surface in tail storehouse all is the streamline structure, the through-hole has been seted up at the center in probe storehouse, the tail storehouse is kept away from the through wires hole has been seted up to the one end in probe storehouse, the rear end surface equidistance in tail storehouse is provided with the tail pterygoid lamina, the line of rolling with the line of rolling all is the pipe form structure, the one end of rolling is provided with the second fixed disk down, one side of second fixed disk with the tip butt in probe storehouse, the below of second fixed disk is provided with the probe rod, the probe rod insert to the inside of through-hole, the tip of probe rod is provided with temperature sensor.

As a preferred technical scheme of the present invention, the outer surface of the launch main bin is provided with a gear jack, a central axis of the gear jack is perpendicular to a central axis of the launch main bin, the tail wing plate is provided with a fixed jack, and one end of the plug pin extends to the outside of the launch main bin after penetrating through the gear jack and the fixed jack.

As a preferred technical scheme of the invention, a metal ring is arranged on the outer surface of the probe rod, the temperature sensor is connected with two enameled wires, one of the enameled wires and the metal ring are electrically connected and then wound on the surface of the lower winding roller, the other enameled wire and the other enameled wire are led out from the threading hole and then wound on the surface of the upper winding roller, the contact piece is electrically connected with the enameled wire wound on the upper winding roller, and the contact piece is abutted with a signal contact on the emission gun to realize transmission of measurement data.

As a preferred technical scheme of the invention, an assembly step is arranged inside the tail bin, one side of the second fixed disc, which is far away from the probe bin, is abutted against the assembly step, one side of the second fixed disc, which is close to the probe rod, is provided with a connecting frustum, the connecting frustum is fixedly connected with the outer surface of the probe rod, a through groove is formed between the connecting frustums, the through groove penetrates through the second fixed disc and then is communicated with the inside of the lower wire roller, and an avoiding groove is formed in the end part of the probe bin, which corresponds to the position of the connecting frustum.

As a preferred technical scheme, at least two groups of limiting blocks are symmetrically arranged on the outer side of one end, close to the tail bin, of the probe bin, an annular groove is formed in one side of each limiting block, an annular bulge is arranged on the inner side of the front end of the tail bin, at least two notches are symmetrically formed in the middle of the annular bulge, a clamping groove is formed in one side, close to the inner portion of the tail bin, of each notch, the width of each notch is matched with the length of each limiting block, and the annular bulges are embedded in the annular grooves.

As a preferable technical scheme of the invention, the clamping groove is in an L-shaped structure, the clamping groove comprises a first clamping groove and a second clamping groove, the first clamping groove and the second clamping groove are perpendicular to each other and are communicated, the inner space of the first clamping groove is equal to the width of the notch, the width of the second clamping groove is matched with the width of the limiting block, rubber strips are symmetrically clamped on the inner wall of the second clamping groove, and the distance between the rubber strips is smaller than the width of the limiting block.

As a preferred technical scheme of the invention, the interior of the take-off roller is communicated with the interior of the tail bin, water outlet holes are formed in the outer surface of the tail bin in an annular equidistant array manner, the water outlet holes are arranged above the second fixed disc, and the water outlet holes are communicated with the interior of the tail bin.

As a preferable technical scheme of the invention, the length of the probe is smaller than that of the probe bin, the front end of the probe bin is flush with the end part of the emission main bin, and a protective cover is sleeved at one end, close to the probe bin, of the emission main bin.

On the other hand, the use method of the ship-borne disposable depth-warming instrument comprises the following steps:

s1, assembling a probe, namely, sealing the end part of a probe rod by waterproof glue after welding a temperature probe and an enameled wire, winding the enameled wire on the outer surface of a lower coil roller, penetrating the end of the enameled wire out of a threading hole, then loading the lower coil roller into a tail bin, inserting a limiting block on the probe bin at the position aligned with a notch, rotating the limiting block at a certain angle to the extending direction of a second clamping groove after reaching the end, and clamping the limiting block into the inner side of a rubber strip to complete the connection of a probe assembly;

s2, installing the emission main bin, continuously winding the enameled wire penetrating out of the threading hole on the outer surface of the upper wire roller, welding the end part of the enameled wire with the two contact pieces on the first fixing disc, clamping and fixing the first fixing disc and the end part of the emission main bin after the upper wire roller is placed into the emission main bin, sequentially inserting the plug pins into the gear jacks and the fixing jacks to fix the probe assembly and the emission main bin, sleeving a protective cover at the bottom end of the emission main bin, and completing the installation of the emission main bin;

s3, putting in a temperature depth gauge, enabling a worker to reach a water area to be detected along with the inspection ship, clamping the main launching bin onto the launching gun, enabling a contact on the launching gun to be abutted against the contact piece, taking off the protective cover, adjusting the angle of the launching gun, pulling out the bolt outwards, enabling the probe assembly to slide out of the main launching bin and fall into seawater, and keeping the main launching bin on the inspection ship;

and S4, measuring probe data, wherein the probe assembly continuously vertically rotates and sinks under the action of the probe bin and the tail wing plate, during the process, the enameled wires wound on the surfaces of the upper wire roller and the lower wire roller are respectively unfolded, meanwhile, seawater enters from a through hole in the middle of the probe bin and contacts with the temperature sensor, the temperature sensor detects signals and then sequentially transmits the signals to the transmitting gun through the enameled wires and the contact piece in real time, the transmitting gun is connected with an upper computer to perform signal conversion and display, the change data of the temperature and the depth of the seawater at the current point position are obtained, and when the probe assembly reaches a certain depth, the enameled wires are disconnected, and the probe assembly is discarded into the seawater.

Compared with the prior art, the invention has the beneficial effects that:

(1) The groove on the probe bin is matched with the protrusion on the tail bin, meanwhile, the end parts of the probe bin and the tail bin are respectively provided with the clamping groove and the limiting block, and the limiting block is clamped in the clamping groove, so that the falling separation of the probe bin and the tail bin is effectively prevented, the connection is tight, the integrity of the probe assembly is ensured, the temperature sensor in the probe bin can normally and stably acquire signals, and the assembly is convenient and firm;

(2) The operation of putting in of probe subassembly is simple, and the enameled wire welds with the contact piece to on the host computer that the transmission rifle is connected with signal transmission through the contact piece, signal transmission is stable, guarantees the efficiency of surveying and the validity of data.

The foregoing description is only an overview of the technical solutions of the present invention, and the embodiments of the present invention are described below in order to make the technical means of the present invention more clearly understood and to make the above and other objects, features, and advantages of the present invention more clearly understandable.

Drawings

FIG. 1 is a schematic structural diagram of a ship-borne disposable depth-warming instrument disclosed by the invention;

FIG. 2 is an exploded view of a portable depth thermometer disclosed herein;

FIG. 3 is an exploded view of the disclosed probe assembly;

FIG. 4 is an enlarged view at A in FIG. 3;

FIG. 5 is a schematic view of a ship-mounted disposable depth thermometer in a partial cross-sectional view;

FIG. 6 is an enlarged view at A in FIG. 5;

FIG. 7 is a schematic view of the disclosed thread loading roller;

FIG. 8 is a schematic flow chart illustrating a method for using a disposable depth thermometer on board a ship according to the present disclosure;

description of the reference numerals: 100. launching the main bin; 101. feeding the wire to roll; 1011. a first fixed disk; 1012. a fixing groove; 102. a contact piece; 103. a protective cover; 104. a gear jack; 105. a bolt; 200. a probe assembly; 201. a probe cabin; 2011. a through hole; 2012. an avoidance groove; 2013. a limiting block; 2014. an annular groove; 202. a tail bin; 2021. threading holes; 2022. a tail wing panel; 20221. fixing the jack; 2023. a water outlet hole; 2024. assembling steps; 2025. an annular projection; 20251. a notch; 2026. a clamping groove; 20261. a first card slot; 20262. a second card slot; 2027. a rubber strip; 203. rolling off the wire; 2031. a second fixed disk; 2032. a probe rod; 2033. connecting the frustum; 2034. a through groove; 2035. a temperature sensor; 2036. a metal ring.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined or explained in subsequent figures.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Example one

Referring to the attached drawings 1-7, the invention provides a technical scheme: a ship-borne disposable depth-temperature gauge comprises a main emission bin 100 and a probe assembly 200, wherein the main emission bin 100 is in a hollow cylinder shape, the probe assembly 200 is arranged inside the main emission bin 100, the external dimension of the probe assembly 200 is matched with the internal diameter dimension of the main emission bin 100, the probe assembly 200 is guaranteed to be stored and emitted to slide out, an upper wire roller 101 is arranged at the top end of the main emission bin 100, a first fixing disc 1011 is arranged at one end of the upper wire roller 101, the first fixing disc 1011 is clamped with the top end of the main emission bin 100, at least three groups of conical clamping blocks are symmetrically arranged at the top end of the main emission bin 100, a corresponding number of clamping grooves are formed in the first fixing disc 1011, the conical clamping blocks are inserted into the clamping grooves to fix the upper wire roller 101 and the main emission bin 100, one side of the first fixing disc 1011 is abutted against the end of the main emission bin 100, two fixing grooves 1012 are formed in the first fixing disc 1011, contact sheets 102 are clamped inside the contact sheets 102, the contact sheets 102 are in a U shape, one end of the contact sheets 102 is inserted into the fixing grooves 1012 with the corresponding dimension, the other end of the paint-covered wire, the contact sheets 102 is abutted against the contact point of a gun, the contact point, the fixing groove 105 for realizing signal transmission, the connection of the main emission bin, and the pin assembly 105 is used for limiting pin 100, and the pin assembly 200 is arranged outside of the limiting pin 100;

the probe assembly 200 comprises a probe bin 201, a tail bin 202 and a lower line roller 203, the probe bin 201 is arranged at the front end of the tail bin 202, the lower line roller 203 is arranged inside the tail bin 202, the outer surfaces of the probe bin 201 and the tail bin 202 are in streamline structures, the probe bin 201 and the tail bin 202 are assembled to form a complete shell, the resistance of a probe in the sinking process is reduced by the streamline outer surface, meanwhile, the sinking speed and the sinking depth of the probe are convenient to calculate, a through hole 2011 is formed in the center of the probe bin 201, a threading hole 2021 is formed in one end, away from the probe bin 201, of the tail bin 202, tail wing plates 2022 are equidistantly arranged on the outer surface of the rear end of the tail bin 202, the tail wing plates 2022 provide guiding and swirling functions for the sinking direction of the probe, the downward-flushing sinking posture is kept by utilizing self power, the lower line roller 203 and the upper line roller 101 are both in a round tubular structure, enameled wires for signal transmission are arranged on the lower line roller 203 and the upper line roller 101, probe subassembly 200 can be better at the rotatory in-process that sinks lets the enameled wire expand, prevent that the enameled wire from breaking down because of expanding untimely, the one end of the line roll 203 that rolls off is provided with second fixed disk 2031, one side of second fixed disk 2031 and the tip butt of probe storehouse 201, the below of second fixed disk 2031 is provided with probe 2032, probe 2032 inserts the inside to through-hole 2011, probe 2032's tip is provided with temperature sensor 2035, temperature sensor 2035 encapsulates at probe 2032 tip through the encapsulating, and carry out the insulation and isolation processing with the pyrocondensation pipe, and need accomplish waterproof insulation test, through-hole 2011 provides test channel for probe 2032, temperature sensor 2035 accomplishes signal acquisition when the sea water flows through-hole 2011, avoid the undulant interference to sensor signal acquisition of ocean current, guarantee signal acquisition's stability and validity.

The embodiment of the invention is also realized by the following technical scheme.

In the embodiment of the invention, the outer surface of the main launching bin 100 is provided with a gear jack 104, the central axis of the gear jack 104 is perpendicular to the central axis of the main launching bin 100, the tail wing plate 2022 is provided with a fixed jack 20221, one end of a bolt 105 penetrates through the gear jack 104 and the fixed jack 20221 and then extends to the outside of the main launching bin 100, the bolt 105 keeps the connection of the probe assembly 200 and the main launching bin 100 through the jacks, and meanwhile, when the probe assembly 200 is launched, the bolt 105 only needs to be pulled out, the probe assembly 200 can slide out of the main launching bin 100 by the self gravity, the operation is simple and the use is realized, wherein a pull hole is arranged below the gear jack 104 on one side, one end of the bolt 105 is in an arc hook shape, the end part of the bolt 105 can be inserted into the pull hole to fix the bolt 105, and the bolt 105 is prevented from being pulled out during transportation or use.

In the embodiment of the present invention, the outer surface of the probe 2032 is provided with a metal ring 2036, the temperature sensor 2035 is connected with two enameled wires, one of the enameled wires is electrically connected with the metal ring 2036 and then wound around the surface of the lower thread roll 203, and then led out through the threading hole 2021 and wound around the surface of the upper thread roll 101, the metal ring 2036 is not subjected to waterproof treatment, and is directly contacted with seawater to be used as the grounding end of the temperature sensor 2035, the contact piece 102 is electrically connected with the enameled wire wound around the upper thread roll 101, the contact piece 102 is contacted with the signal contact on the emission gun to realize the transmission of the measurement data, the enameled wire is made of copper material, and the signal collected by the temperature sensor 2035 is stably transmitted to the upper computer connected with the emission gun.

In the embodiment of the present invention, an assembly step 2024 is disposed inside the tail bin 202, one side of the second fixed tray 2031, which is far away from the probe bin 201, abuts against the assembly step 2024, the assembly step 2024 provides a clamping limit for the second fixed tray 2031, one side of the second fixed tray 2031, which is close to the probe rod 2032, is provided with a connection frustum 2033, the connection frustum 2033 is fixedly connected to an outer surface of the probe rod 2032, the connection frustum 2033 improves a supporting strength of the probe rod 2032, a through groove 2034 is disposed between the connection frustums 2033, the through groove 2034 penetrates through the second fixed tray 2031 and then is communicated with an inside of the down-line roller 203, an avoidance groove 2012 is disposed at a position corresponding to the connection frustum 2033 at an end of the probe bin 201, the avoidance groove 2012 is communicated with a through-hole 2011, the avoidance groove 2012 provides a buffering and shunting function, seawater entering the probe bin 201 through-hole 2011 gathers in the avoidance groove 2012 and then flows into an inside of the down-line roller 203 through the through-groove 2034, so as to maintain balance of water flow in the probe assembly 200 and prevent the water flow from influencing a falling posture of the probe bin 201.

In the embodiment of the invention, at least two groups of limiting blocks 2013 are symmetrically arranged on the outer side of one end of the probe cabin 201 close to the tail cabin 202, an annular groove 2014 is formed in one side of each limiting block 2013, an annular protrusion 2025 is arranged on the inner side of the front end of the tail cabin 202, at least two notches 20251 are symmetrically formed in the middle of the annular protrusion 2025, a clamping groove 2026 is formed in one side of each notch 20251 close to the inner side of the tail cabin 202, the width of each notch 20251 is matched with the length of each limiting block 2013, the annular protrusion 2025 is embedded in the annular groove 2014, the annular protrusion 2025 is matched with the annular groove 2014 to connect the probe cabin 201 and the tail cabin 202, each notch 51 provides a channel for the insertion of each limiting block 2013, and the limiting blocks 2013 are matched with the clamping grooves 2026 to enable the connection between the two to be tighter and not to be easily separated.

In an embodiment of the present invention, the clamping groove 2026 is in an "L" shaped structure, the clamping groove 2026 includes a first clamping groove 20261 and a second clamping groove 20262, the first clamping groove 20261 and the second clamping groove 20262 are perpendicular to each other and are communicated, a hollow size of the first clamping groove 20261 is equal to a width of the notch 20251, a width of the second clamping groove 20262 is adapted to a width of the stopper 2013, the stopper 2013 enters the first clamping groove 20261 after passing through the notch 20251, and after being continuously inserted inward to the end, the stopper 2013 enters the second clamping groove 20262 by rotating by a certain angle along an extending direction of the second clamping groove 20262, wherein the extending direction of the second clamping groove 20262 is opposite to a direction in which the probe assembly 200 rotates and falls, the inner wall of the second clamping groove 20262 is symmetrically clamped with rubber strips 2027, a distance between the rubber strips 2027 is smaller than the width of the stopper 2013, the rubber strips 2027 are used for preventing the stopper 2013 from falling off, so as to provide a certain resistance for rotation of the probe cartridge 201, and prevent the separation of the probe 201, and at the rubber strips 2027 are clamped into the inner side of the second clamping groove 20262 by a human power, and the stopper 2027, so that the stopper 2022 can be easily and can be easily connected to the stopper 2022.

In the embodiment of the present invention, the interior of the lower line roller 203 is communicated with the interior of the tail bin 202, the outer surface of the tail bin 202 is provided with the water outlet holes 2023 in an annular equidistant array, the water outlet holes 2023 are disposed above the second fixed disk 2031, the water outlet holes 2023 are communicated with the interior of the tail bin 202, and the equidistant distribution of the water outlet holes 2023 is also used to uniformly distribute and discharge the seawater entering the tail bin 202 through the probe bin 201, so as to keep the probe assembly 200 sinking stably.

In the embodiment of the present invention, the length of the probe 2032 is less than the length of the probe cabin 201, the probe cabin 201 has a good protection effect on the probe 2032, and prevents the sensor at the end of the probe 2032 from being damaged, the front end of the probe cabin 201 is flush with the end of the main launching cabin 100, one end of the main launching cabin 100 close to the probe cabin 201 is sleeved with the protective cover 103, and the protective cover 103 prevents dust or impurities from entering the main launching cabin 100, so as to facilitate transportation and carrying.

In the embodiment of the invention, the probe assembly 200 is made of zinc alloy material, seawater corrosion is fast, pollution to marine environment is small when the probe assembly is abandoned into seawater, and meanwhile, the probe assembly 200 can play a role of counterweight, so that the probe assembly 200 keeps a downward posture.

Example two

Referring to fig. 8, an embodiment of the present invention further provides a method for using a ship-mounted disposable depth-thermometer, including the following steps:

s1, assembling a probe, namely, sealing the end part of a probe 2032 with waterproof glue after welding the temperature probe and an enameled wire, winding the enameled wire on the outer surface of a lower wire roller 203, penetrating the end of the enameled wire out of a threading hole 2021, then loading the lower wire roller 203 into a tail bin 202, inserting a limiting block 2013 on a probe bin 201 in a position aligned with a gap 20251, rotating the limiting block 2013 in the extending direction of a second clamping groove 20262 for a certain angle after reaching the end, and clamping the limiting block 2013 into the inner side of a rubber strip 2027 to complete the connection of the probe assembly 200;

s2, installing the emission main bin 100, continuously winding the enameled wire penetrating out of the threading hole 2021 on the outer surface of the upper wire roller 101, welding the end part of the enameled wire with the two contact pieces 102 on the first fixed disc 1011, placing the upper wire roller 101 into the emission main bin 100, then clamping and fixing the first fixed disc 1011 and the end part of the emission main bin 100, then sequentially inserting the bolt 105 into the gear jack 104 and the fixed jack 20221, fixing the probe assembly 200 and the emission main bin 100, and sleeving the bottom end of the emission main bin 100 with the protective cover 103 to finish the installation of the emission main bin 100;

s3, putting in a depth thermometer, allowing a worker to arrive at a water area to be measured along with the survey ship, clamping the main launching bin 100 into the launching gun, enabling a contact on the launching gun to be abutted to the contact piece 102, taking down the protective cover 103, adjusting the angle of the launching gun, pulling out the bolt 105 outwards, enabling the probe assembly 200 to slide out of the main launching bin 100 and fall into seawater, and keeping the main launching bin 100 on the survey ship;

when the probe assembly 200 is launched, the downward inclination angle of 45 degrees between the launching gun and the launching main bin 100 is adjusted, so that the probe assembly 200 can keep vertically entering water, and the error of the subsequent calculation of the falling depth of the probe assembly 200 is reduced.

S4, measuring probe data, enabling the probe assembly 200 to continuously vertically rotate and sink under the action of the probe bin 201 and the tail wing plate 2022, respectively unfolding the enameled wires wound on the surfaces of the upper wire roller 101 and the lower wire roller 203 in the process, enabling seawater to enter from a through hole 2011 in the middle of the probe bin 201 to be in contact with a temperature sensor 2035, enabling the temperature sensor 2035 to detect signals and then transmit the signals to a transmitting gun in real time through the enameled wires and a contact piece 102 in sequence, enabling the transmitting gun to be connected with an upper computer to perform signal conversion and display, obtaining the temperature and depth change data of the seawater at the current point position, disconnecting the enameled wires after the probe assembly 200 reaches a certain depth, and discarding the probe assembly 200 into the seawater;

the probe assembly 200 obtains the sinking speed of the probe assembly 200 through hydrodynamic analysis by means of a streamline structure of the probe assembly 200, so that a temperature signal of the temperature sensor 2035 and a corresponding signal of the depth are obtained, and temperature and depth data of the current ocean point are obtained.

It should be noted that the specific model specification of the temperature sensor 2035 needs to be determined by type selection according to the actual specification of the device, and the specific type selection calculation method adopts the prior art in the field, so detailed description is omitted.

It should be noted that the power supply of the temperature sensor 2035 and the principle thereof are clear to those skilled in the art and will not be described in detail herein.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes may be made to the present invention by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The ship-borne disposable depth thermometer is characterized by comprising a main emission bin (100) and a probe assembly (200), wherein the main emission bin (100) is hollow and cylindrical, the probe assembly (200) is arranged in the main emission bin (100), an on-line roller (101) is arranged at the top end of the main emission bin (100), a first fixing disc (1011) is arranged at one end of the on-line roller (101), the first fixing disc (1011) is clamped with the top end of the main emission bin (100), two fixing grooves (1012) are formed in the first fixing disc (1011), contact plates (102) are clamped in the fixing grooves (1012), and a bolt (105) is arranged on the outer side of the main emission bin (100);

probe subassembly (200) including probe storehouse (201), tail storehouse (202) and lower line roll (203), probe storehouse (201) set up in the front end of tail storehouse (202), lower line roll (203) set up in the inside of tail storehouse (202), probe storehouse (201) with the surface of tail storehouse (202) all is the streamlined structure, through-hole (2011) have been seted up at the center of probe storehouse (201), tail storehouse (202) are kept away from through wires hole (2021) has been seted up to the one end of probe storehouse (201), the rear end surface equidistance of tail storehouse (202) is provided with tail pterygoid lamina (2022), lower line roll (203) with last line roll (101) all is the pipe column structure, the one end of lower line roll (203) is provided with second fixed disk (2031), one side of second fixed disk (2031) with the tip butt of probe storehouse (203201), the below of second fixed disk (2031) is provided with probe rod (2032), insert probe rod (2032) to the temperature sensor (2011) collection through-hole (2035) the probe rod (2032) is provided with the probe rod (2035) when the temperature sensor (2032) is close to the probe rod (2032) the probe rod (2035) is provided with the probe rod (2032) the temperature sensor (2011) the probe rod (2032) is accomplished the probe rod (2032) Connecting frustum (2033) with the external fixed surface of probe rod (2032) is connected, logical groove (2034) has been seted up between connecting frustum (2033), logical groove (2034) runs through behind second fixed disk (2031) with the inside intercommunication of lower roll (203), the tip of probe storehouse (201) corresponds the position of connecting frustum (2033) has been seted up and has been dodged groove (2012), dodge groove (2012) with through-hole (2011) intercommunication, dodge groove (2012) provide the effect of buffering and reposition of redundant personnel, process through-hole (2011) gets into the sea water of probe storehouse (201) is in dodge the interior gathering apopore (2012) of groove (2012), pass through lead to groove (2034) reposition of redundant personnel and get into the inside of lower roll (203), the inside of lower roll (203) with the inside intercommunication of tail storehouse (202), apopore (2023) has been seted up to the external annular array of surface of tail storehouse (202) equidistance apopore (2023), set up in the second trough (2034) reposition of redundant personnel get into the inside apopore (2013) of tail storehouse (202) and the tail storehouse (202202) is provided with the symmetry stopper (2023) outside of probe storehouse (202202) and the apopore (2023) is provided with the apopore distribution stopper (202202) of the inside of tail storehouse (202202) and the apopore (2023) of the apopore (202202) and the same is provided with the inside of the apopore (2023) and the same, an annular groove (2014) is formed in one side of the limiting block (2013), an annular protrusion (2025) is arranged on the inner side of the front end of the tail bin (202), at least two notches (20251) are symmetrically formed in the middle of the annular protrusion (2025), a clamping groove (2026) is formed in one side, close to the interior of the tail bin (202), of each notch (20251), the width of each notch (20251) is matched with the length of the limiting block (2013), the annular protrusion (2025) is embedded in the annular groove (2014), the clamping groove (2026) is of an L-shaped structure, the clamping groove (2026) comprises a first clamping groove (20261) and a second clamping groove (20262), the first clamping groove (20261) and the second clamping groove (20262) are perpendicular to each other and communicated, the size of the first clamping groove (20261) is equal to the width of each notch (20251), the width of the second clamping groove (20262) is matched with the width of the limiting block (2013), inner walls of the second clamping grooves (20262) are symmetrically formed by the rubber strips (2027), and the spacing between the limiting blocks (2027) is smaller than that of the rubber strips (2027) is symmetrically formed between the limiting blocks (2023).

2. The disposable thermodepth finder on board of claim 1, wherein the outer surface of the main launching bin (100) is provided with a gear jack (104), the central axis of the gear jack (104) is perpendicular to the central axis of the main launching bin (100), the tail wing plate (2022) is provided with a fixing jack (20221), and one end of the plug pin (105) extends to the outside of the main launching bin (100) after penetrating through the gear jack (104) and the fixing jack (20221).

3. The ship-borne disposable depth thermometer according to claim 1, wherein a metal ring (2036) is disposed on an outer surface of the probe rod (2032), the temperature sensor (2035) is connected with two enameled wires, one of the enameled wires is electrically connected with the metal ring (2036) and then is wound around the surface of the lower thread roll (203) with the other enameled wire after being led out from the thread hole (2021), and then is wound around the surface of the upper thread roll (101), the contact piece (102) is electrically connected with the enameled wire wound around the upper thread roll (101), and the contact piece (102) is abutted to a signal contact on the transmitting gun to transmit the measurement data.

4. The ship-borne disposable thermodepth gauge according to claim 1, wherein the interior of the tail bin (202) is provided with an assembly step (2024), and the side of the second fixing disc (2031) away from the probe bin (201) abuts against the assembly step (2024).

5. A ship-borne disposable thermodepth gauge according to claim 1, wherein the length of the probe rod (2032) is less than the length of the probe cabin (201), the front end of the probe cabin (201) is flush with the end of the main launching cabin (100), and a protective cover (103) is sleeved on the end of the main launching cabin (100) close to the probe cabin (201).

6. A using method of a ship-borne disposable depth thermometer applied to the ship-borne disposable depth thermometer in any one of claims 1-5 is characterized by comprising the following steps:

s1, assembling a probe, namely, sealing the end part of a probe rod (2032) with waterproof glue after welding a temperature probe and an enameled wire, winding the enameled wire on the outer surface of a lower wire roller (203), penetrating the end of the enameled wire out of a threading hole (2021), then loading the lower wire roller (203) into a tail bin (202), inserting a limiting block (2013) on a probe bin (201) to the position of a notch (20251), and rotating the limiting block (2013) to a certain angle in the extending direction of a second clamping groove (20262) after reaching the end to enable the limiting block (2013) to be clamped into the inner side of a rubber strip (2027) to complete the connection of a probe assembly (200);

s2, installing the transmission main bin (100), continuously winding the enameled wire penetrating out of the wire threading hole (2021) on the outer surface of an upper wire roller (101), welding the end part of the enameled wire with two contact pieces (102) on a first fixed disc (1011), clamping and fixing the first fixed disc (1011) and the end part of the transmission main bin (100) after the upper wire roller (101) is placed into the transmission main bin (100), sequentially inserting a bolt (105) into a gear jack (104) and a fixed jack (20221) to fix the probe assembly (200) and the transmission main bin (100), sleeving a protective cover (103) on the bottom end of the transmission main bin (100), and completing the installation of the transmission main bin (100);

s3, putting in a depth thermometer, enabling a worker to arrive at a water area to be detected along with the survey ship, clamping the main launching bin (100) into the launching gun, enabling a contact on the launching gun to be abutted to the contact piece (102), taking down the protective cover (103), adjusting the angle of the launching gun, pulling out the plug pin (105), enabling the probe assembly (200) to slide out of the main launching bin (100) and fall into seawater, and keeping the main launching bin (100) on the survey ship;

s4, probe data measurement is carried out, the probe assembly (200) continuously and vertically rotates and sinks under the action of the probe bin (201) and the tail wing plate (2022), in the process, enameled wires wound on the surfaces of the upper wire roller (101) and the lower wire roller (203) are respectively unfolded, meanwhile, seawater enters from a through hole (2011) in the middle of the probe bin (201) to be contacted with a temperature sensor (2035), the temperature sensor (2035) detects signals and then transmits the signals to a transmitting gun in real time through the enameled wires and the contact piece (102), the transmitting gun is connected with an upper computer to carry out signal conversion and display, the change data of the temperature and the depth of the seawater at the current point position are obtained, when the probe assembly (200) reaches a certain depth, the enameled wires are disconnected, and the probe assembly (200) is discarded into the seawater.