CN220231564U - Dew point meter detects water content mechanism - Google Patents
Dew point meter detects water content mechanism Download PDFInfo
- Publication number
- CN220231564U CN220231564U CN202320727921.2U CN202320727921U CN220231564U CN 220231564 U CN220231564 U CN 220231564U CN 202320727921 U CN202320727921 U CN 202320727921U CN 220231564 U CN220231564 U CN 220231564U
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- CN
- China
- Prior art keywords
- dew point
- water content
- point meter
- box
- metal pipe
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 17
- 239000002184 metal Substances 0.000 claims abstract description 49
- 238000001514 detection method Methods 0.000 claims abstract description 28
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 26
- 239000007788 liquid Substances 0.000 claims abstract description 13
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 13
- 238000005485 electric heating Methods 0.000 claims description 7
- 238000010438 heat treatment Methods 0.000 abstract description 6
- 238000009833 condensation Methods 0.000 abstract description 4
- 230000005494 condensation Effects 0.000 abstract description 4
- CBVWMGCJNPPAAR-HJWRWDBZSA-N (nz)-n-(5-methylheptan-3-ylidene)hydroxylamine Chemical compound CCC(C)C\C(CC)=N/O CBVWMGCJNPPAAR-HJWRWDBZSA-N 0.000 abstract description 3
- 238000009529 body temperature measurement Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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- Investigating Or Analyzing Materials Using Thermal Means (AREA)
Abstract
The utility model relates to the technical field of dew point meters, in particular to a mechanism for detecting water content by using a dew point meter. Its technical scheme includes screw rod, organism, electronic hydraulic stem one, box, motor, screw thread slider, installing frame and tubular metal resonator, box internally mounted has the stroke board, box lower extreme inner wall is provided with electronic hydraulic stem one, stroke board upper end is provided with the organism, the inside battery and the liquid nitrogen generator of being provided with of organism upper end, box internally mounted has the screw rod, box one end is provided with the motor, box top one side is provided with the installing frame, the inside tubular metal resonator and the detection end of being provided with of installing frame, the inside heating wire that is provided with of tubular metal resonator, the inside electronic hydraulic stem two that is provided with of installing frame upper end. According to the utility model, the metal pipe is transversely moved to the set position through the screw rod, the dew condensation condition of the metal pipe is remotely observed through the camera, the moisture content of the equipment is known after the temperature measurement of the dew condensation position of the metal pipe, and the remote operation is realized.
Description
Technical Field
The utility model relates to the technical field of dew point meters, in particular to a mechanism for detecting water content by using a dew point meter.
Background
The cold box is a group of efficient, heat-insulating and cold-preserving low-temperature heat exchange equipment which consists of a high-efficiency plate heat exchanger with a compact structure and a gas-liquid separator. And when the cold box is started or the air dew point at the back of the pressurizing end of the expansion machine needs to be detected, the reserved analysis port is connected by the handheld dew point analyzer to analyze the air dew point.
The utility model discloses a search discovery publication number CN212207184U discloses a precision dew point meter, including the box, the inside of box is provided with the dew point meter body, and one side at box top articulates and is equipped with the apron, and the device is opened through rotating connecting device when, and the bottom obtains the support, and the instrument is expanded, has made things convenient for the use of dew point meter body, in the fixed box of dew point meter body simultaneously, is convenient for protect the dew point meter body.
In summary, the prior art does not have the function of automatically operating the dew point analyzer, and still requires the staff to place the detection end at the detection point, and the staff needs to be dispatched to arrive at the site for actual operation, so we propose a mechanism for detecting the water content by the dew point analyzer to solve the existing problems.
Disclosure of Invention
The utility model aims at solving the problems in the background art and provides a mechanism for detecting water content by a dew point meter.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a dew point meter detects water content mechanism, includes screw rod, organism, electronic hydraulic stem first, box, motor, screw thread slider, installing frame and tubular metal resonator, the inside slidable mounting of box has the stroke board, the box lower extreme inner wall is provided with the electronic hydraulic stem first of symmetric distribution, stroke board upper end is provided with the organism, the inside battery and the liquid nitrogen generator of being provided with respectively of organism upper end, the inside rear side rotation of box upper end installs the screw rod, box one end is provided with the motor, box top one side is provided with the installing frame, the inside tubular metal resonator and the detection end of being provided with respectively of installing frame, the inside heating wire that is provided with of tubular metal resonator, the inside electronic hydraulic stem second that is provided with of installing frame upper end.
When the dew point meter detects the water content mechanism, the electric hydraulic rod is lifted through the travel plate, the machine body is lifted upwards, the lifting distance between the conveying pipe and the incoming connecting wire is prolonged, the motor is operated to drive the screw rod to rotate, the screw rod drives the threaded sliding block to move, the mounting frame moves along with the threaded sliding block, after the mounting frame reaches the set position, the screw rod drives the threaded sliding block to drive the metal pipe to move to the reserved opening position of the pressurizing end of the expansion machine, the liquid nitrogen generator conveys liquid nitrogen to enter the metal pipe, the outer wall of the metal pipe is cooled, air at the reserved opening position of the pressurizing end of the expansion machine flows, moisture in gas is condensed on the outer wall of the metal pipe, at the moment, the second operation of the electric hydraulic rod drives the detecting end to contact with the outer wall of the metal pipe, the temperature of the condensed position is measured, the moisture content in gas is measured, after detection, the storage battery is electrified for the connecting wire, the inside of the metal pipe is heated after electrification, and the condensation disappears.
Preferably, an upper end of the electric hydraulic rod is connected with the travel plate. The electric hydraulic rod drives the travel plate to longitudinally move when in operation.
Preferably, a conveying pipe is arranged at one side of the upper end of the liquid nitrogen generator, and one end of the conveying pipe penetrates through the metal pipe. The liquid nitrogen generator conveys liquid nitrogen into the metal tube through the conveying tube to cool the metal tube.
Preferably, one end of the motor is connected with a screw. The motor drives the screw to rotate when in operation.
Preferably, the installation frame lower extreme is provided with the screw thread slider, the screw thread slider rotates and cup joints in the screw rod, the screw rod upper end is provided with the gag lever post, gag lever post both ends are connected with the box, the through-hole has been seted up to the screw thread slider inside, the through-hole slides and cup joints in the gag lever post outer wall. The screw rod rotates in the inside screw thread raceway of screw thread slider because screw thread slider cup joints at the gag lever post outer wall through the through-hole slip, is restricted horizontal slip, promotes the screw thread raceway when the screw rod rotates, mobilizes screw thread slider horizontal migration.
Preferably, the detection end is electrically connected with the machine body, a pressure discharge valve is arranged at one end of the metal tube, a connecting wire is arranged at the upper end of the storage battery, and an electric heating wire of the connecting wire is electrically connected. The detection end detection signal is transmitted to the machine body, the machine body is a dew point meter body, the detection temperature is analyzed, the storage battery provides electricity for the electric heating wire through the connecting wire, and the electric heating wire is heated.
Preferably, the second lower end of the electric hydraulic rod is connected with the detection end, and a camera is arranged inside the upper end of the mounting frame. And the electric hydraulic rod II drives the detection to longitudinally move during operation, and the background knows the condensation condition of the metal tube through the camera.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, liquid nitrogen is added into the metal tube to cool the metal tube, when gas passes through the metal tube, moisture in the gas can be cooled on the outer wall of the metal tube to form dew, and the temperature of the dew point is measured through the detection end, so that the temperature is detected;
2. the detection process is through electronic hydraulic stem one, and detection end longitudinal movement, screw rod drive detection end lateral movement, electronic hydraulic stem two drive detection end and tubular metal resonator outer wall contact, after detecting, through heating wire to the inside heating of tubular metal resonator, the outer wall realizes drying after the measurement is with the tubular metal resonator dewfall, and whole process passes through circuit equipment and terminal connection, realizes remote operation.
Drawings
FIG. 1 is a schematic view of the main sectional structure of the present utility model;
FIG. 2 is a schematic top view of the present utility model;
fig. 3 is a schematic view of a main sectional structure of a mounting frame of the present utility model.
Reference numerals: 1. a screw; 2. a body; 3. a travel plate; 4. an electric hydraulic rod I; 5. a case; 6. a storage battery; 7. a thread slider; 8. a motor; 9. a pressure discharge valve; 10. an electric hydraulic rod II; 11. a mounting frame; 12. a metal tube; 13. a delivery tube; 14. a liquid nitrogen generator; 15. a connecting wire; 16. heating wires; 17. a detection end; 18. a camera; 19. and a limit rod.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
As shown in fig. 1-3, the dew point meter water content detecting mechanism provided by the utility model comprises a screw 1, a machine body 2, an electric hydraulic rod 4, a box body 5, a motor 8, a threaded sliding block 7, a mounting frame 11 and a metal pipe 12, wherein a travel plate 3 is slidably mounted in the box body 5, the upper end of the travel plate 3 is provided with the machine body 2, a storage battery 6 and a hydraulic generator 14 are respectively arranged in the upper end of the machine body 2, one side of the upper end of the hydraulic generator 14 is provided with a conveying pipe 13, the screw 1 is rotatably mounted at the rear side of the upper end of the box body 5, one end of the box body 5 is provided with a motor 8, one end of the motor 8 is connected with the screw 1, the mounting frame 11 is arranged at one side of the upper part of the box body 5, the lower end of the mounting frame 11 is provided with a threaded sliding block 7, the threaded sliding block 7 is rotatably sleeved on the screw 1, two ends of the limiting rod 19 are connected with the box body 5, through holes are formed in the threaded sliding block 7, the through holes are slidably arranged in the outer wall of the limiting rod 19, the mounting frame 11 is internally provided with a metal pipe 12 and a detecting end 17 respectively, the detecting end 17 is electrically connected with the conveying pipe 13, one end of the detecting end 12 is connected with the 2, one end of the conveying pipe 12 is rotatably connected with the upper end of the metal pipe 12, the upper end of the metal pipe 10 is rotatably penetrates through the metal pipe 10, and the lower end of the detecting end 10 is provided with the detecting end of the metal pipe 10, and the upper end is connected with the lower end of the metal pipe 10, and is provided with the detecting end is provided with the end of the inside, and is provided with an inside, and the two, and is 18.
The procedure is based on example 1: the motor 8 operates to drive the screw rod 1 to rotate, the screw rod 1 pushes the thread slide block 7 to move, the installation frame 11 moves along with the thread slide block 7, after reaching a set position, the screw rod 1 drives the thread slide block 7 to drive the metal pipe 12 to move to the reserved opening position of the pressurizing end of the expander, the liquid nitrogen generator 14 conveys liquid nitrogen to enter the metal pipe 12, the outer wall of the metal pipe 12 is cooled, air at the reserved opening position of the pressurizing end of the expander flows, moisture in gas is condensed on the outer wall of the metal pipe 12, at the moment, the electric hydraulic rod two 10 operates to drive the detection end 17 to contact with the outer wall of the metal pipe 12, the temperature of the condensed position is measured, and the moisture content in gas is measured.
Example two
As shown in fig. 1-3, the dew point meter water content detecting mechanism according to the present utility model further includes: the inner wall of the lower end of the box body 5 is provided with an electric hydraulic rod I4 which is symmetrically distributed, the upper end of the electric hydraulic rod I4 is connected with the travel plate 3, the inside of the metal tube 12 is provided with an electric heating wire 16, the upper end of the storage battery 6 is provided with a connecting wire 15, and the electric heating wire 16 of the connecting wire 15 is electrically connected.
In this embodiment, because the lengths of the conveying pipe 13 and the connecting wire 15 are limited before and after use, before the implementation, the first electric hydraulic rod 4 operates to push the travel plate 3 and the machine body 2 to lift, at this time, when the threaded slider 7 drives the metal pipe 12 to move, the conveying pipe 13 and the connecting wire 15 are pulled up, so that the conveying pipe 13 and the connecting wire 15 are effectively used, after detection, the storage battery 6 is electrified for the connecting wire 15, the heating wire 16 is electrified to heat the inside of the metal pipe 12, the metal pipe 12 is heated, and dew disappears, so that preparation is made for the next use.
The above-described embodiments are merely a few preferred embodiments of the present utility model, and many alternative modifications and combinations of the above-described embodiments will be apparent to those skilled in the art based on the technical solutions of the present utility model and the related teachings of the above-described embodiments.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. The utility model provides a dew point meter detects water content mechanism, includes screw rod (1), organism (2), electronic hydraulic stem (4), box (5), motor (8), screw slider (7), installing frame (11) and tubular metal resonator (12), its characterized in that: the novel electric hydraulic pressure machine is characterized in that a travel plate (3) is slidably mounted inside the box body (5), an electric hydraulic rod I (4) which is symmetrically distributed is arranged on the inner wall of the lower end of the box body (5), an engine body (2) is arranged at the upper end of the travel plate (3), a storage battery (6) and a hydraulic nitrogen generator (14) are respectively arranged inside the upper end of the engine body (2), a screw (1) is rotatably mounted on the rear side inside the upper end of the box body (5), a motor (8) is arranged at one end of the box body (5), a mounting frame (11) is arranged on one side above the box body (5), a metal pipe (12) and a detection end (17) are respectively arranged inside the mounting frame (11), an electric heating wire (16) is arranged inside the metal pipe (12), and an electric hydraulic rod II (10) is arranged inside the upper end of the mounting frame (11).
2. A dew point meter water content detection mechanism according to claim 1, wherein: the upper end of the electric hydraulic rod I (4) is connected with the travel plate (3).
3. A dew point meter water content detection mechanism according to claim 1, wherein: a conveying pipe (13) is arranged at one side of the upper end of the liquid nitrogen generator (14), and one end of the conveying pipe (13) penetrates through the metal pipe (12).
4. A dew point meter water content detection mechanism according to claim 1, wherein: one end of the motor (8) is connected with the screw (1).
5. A dew point meter water content detection mechanism according to claim 1, wherein: the mounting frame is characterized in that a threaded slider (7) is arranged at the lower end of the mounting frame (11), the threaded slider (7) is rotatably sleeved on the screw rod (1), a limit rod (19) is arranged at the upper end of the screw rod (1), two ends of the limit rod (19) are connected with the box body (5), a through hole is formed in the threaded slider (7), and the through hole is slidably sleeved on the outer wall of the limit rod (19).
6. A dew point meter water content detection mechanism according to claim 1, wherein: the detection end (17) is electrically connected with the machine body (2), a pressure discharge valve (9) is arranged at one end of the metal tube (12), a connecting wire (15) is arranged at the upper end of the storage battery (6), and an electric heating wire (16) of the connecting wire (15) is electrically connected.
7. A dew point meter water content detection mechanism according to claim 1, wherein: the lower end of the electric hydraulic rod II (10) is connected with the detection end (17), and a camera (18) is arranged inside the upper end of the mounting frame (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320727921.2U CN220231564U (en) | 2023-04-06 | 2023-04-06 | Dew point meter detects water content mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320727921.2U CN220231564U (en) | 2023-04-06 | 2023-04-06 | Dew point meter detects water content mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220231564U true CN220231564U (en) | 2023-12-22 |
Family
ID=89194090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320727921.2U Active CN220231564U (en) | 2023-04-06 | 2023-04-06 | Dew point meter detects water content mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220231564U (en) |
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2023
- 2023-04-06 CN CN202320727921.2U patent/CN220231564U/en active Active
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