CN219776760U - Temperature-pressure flow differential pressure transmitter for detecting volatile organic compounds - Google Patents
Temperature-pressure flow differential pressure transmitter for detecting volatile organic compounds Download PDFInfo
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- CN219776760U CN219776760U CN202320631133.3U CN202320631133U CN219776760U CN 219776760 U CN219776760 U CN 219776760U CN 202320631133 U CN202320631133 U CN 202320631133U CN 219776760 U CN219776760 U CN 219776760U
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- heat dissipation
- detection
- volatile organic
- organic compounds
- differential pressure
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- 239000012855 volatile organic compound Substances 0.000 title claims abstract description 27
- 238000001514 detection method Methods 0.000 claims abstract description 52
- 230000017525 heat dissipation Effects 0.000 claims abstract description 44
- 230000007246 mechanism Effects 0.000 claims abstract description 30
- 238000004140 cleaning Methods 0.000 claims abstract description 26
- 238000007789 sealing Methods 0.000 claims abstract description 15
- 238000009434 installation Methods 0.000 claims description 20
- 230000010405 clearance mechanism Effects 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 abstract description 4
- 239000000779 smoke Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000000738 capillary electrophoresis-mass spectrometry Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000011896 sensitive detection Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Measuring Fluid Pressure (AREA)
Abstract
The utility model discloses a warm-pressure flow differential pressure transmitter for detecting volatile organic compounds, which comprises a shell, wherein a detection space is arranged in the shell, detection ports are formed in two opposite sides of the shell, a top cover is arranged at the top of the shell, a detection mechanism is arranged in the detection space of the shell, the detection mechanism is connected with the top cover through a mounting mechanism, a bottom plate is arranged at the bottom of the shell, a cleaning mechanism is arranged at the top of the bottom plate, and a display panel is arranged at one side of the outer part of the shell. According to the utility model, a series of structures are arranged, the sensor on the integrated board is used for detecting the temperature, pressure and flow differential pressure of the volatile organic compounds, and the base is fixed with the top cover through the connecting seat and the end plate, so that the functions of disassembly, assembly, maintenance and replacement of the utility model are realized, and the disassembly and the assembly are convenient, and the sealing performance is good; the heat dissipation center groove and the heat dissipation fins are arranged on the base, so that the heat dissipation function of the detection sensor is realized, the cleaning mechanism realizes the cleaning function of the detection sensor, the detection precision is improved, and the actual cleaning is convenient.
Description
Technical Field
The utility model relates to the technical field of temperature-pressure flow differential pressure transmitters, in particular to a temperature-pressure flow differential pressure transmitter for detecting volatile organic compounds.
Background
The transmitter is developed from a sensor, and is a temperature-pressure-flow integrated monitor which can output standard signals, consists of an S-shaped Pitot tube, a thermal resistor, a micro-pressure difference/absolute pressure sensor group, a back blowing unit, a signal control processor and the like, is an integrated flow rate, dynamic pressure, static pressure and smoke temperature monitor which is specially developed for high-dust, high-temperature, high-humidity and high-corrosion environments for monitoring smoke emission, meets the requirements of national relevant standards, and is suitable for a smoke emission continuous monitoring system (CEMS) to continuously measure the flow rate, pressure, temperature and flow of the smoke in real time.
When the temperature-pressure flow differential pressure transmitter for detecting volatile organic compounds detects high-temperature media, the high temperature has large loss and even causes damage to a detection sensor and internal detection components, the sensor for detecting the inside of the transmitter is inconvenient to maintain and replace, and the detection surface of the sensor is covered by substances contained in the media, so that the sensitivity and the precision of detection are interfered.
Disclosure of Invention
The utility model aims to provide a temperature-pressure flow differential pressure transmitter for detecting volatile organic compounds, which is used for solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a be used for volatile organic compounds to detect with warm-pressing flow differential pressure transmitter, includes the casing, the inside of casing is equipped with detection space, the both sides that the casing is relative all are equipped with the detection mouth, the top of casing is equipped with the top cap, be equipped with detection mechanism in the detection space of casing, detection mechanism passes through installation mechanism and is connected with the top cap, the bottom of casing is equipped with the bottom plate, the top of bottom plate is equipped with clearance mechanism, one side of casing outside is equipped with display panel.
Preferably, the detection mechanism comprises a base, an integrated plate and a sensor, wherein the lower end of the base is provided with a detection mounting groove, the inside of the detection mounting groove is provided with the integrated plate, and the bottom of the integrated plate is provided with a sensor for detecting the temperature, pressure, flow and differential pressure of volatile organic compounds.
Preferably, the installation mechanism comprises a connecting seat and an end plate, an installation internal thread hole is formed in the middle of the top cover, the top of the base is provided with the connecting seat, external threads are arranged on the outer circumferential surface of the connecting seat, the end plate is arranged at the top of the connecting seat, and the connecting seat is in threaded connection with the installation internal thread hole.
Preferably, the T-shaped structure is arranged between the connecting seat and the base, a sealing pressing groove is formed in the bottom of the connecting seat, a sealing pressing ring is arranged on a top cover inside the installation internal threaded hole, and the sealing pressing ring is arranged inside the sealing pressing groove.
Preferably, a heat dissipation center groove is formed in the middle of the end plate, the bottom of the heat dissipation center groove is concavely arranged in the base above the integrated plate, and heat dissipation fins are arranged in the heat dissipation center groove.
Preferably, the heat dissipation fins are provided with a plurality of heat dissipation fins, the heat dissipation fins are uniformly distributed in the heat dissipation center groove at equal intervals, and the upper ends of the heat dissipation fins are higher than the heat dissipation center groove.
Preferably, the cleaning mechanism comprises a hydraulic cylinder, a servo motor, a cleaning plate and a hairbrush, wherein the hydraulic cylinder is arranged in the middle of the bottom plate, the output end of the hydraulic cylinder is connected with the motor base through a hydraulic rod, the servo motor is arranged on the motor base, the output end of the servo motor is connected with the cleaning plate through a coupler, and the hairbrush is arranged at the top of the cleaning plate.
Compared with the prior art, the utility model has the beneficial effects that:
1. the temperature and pressure flow differential pressure transmitter for detecting the volatile organic compounds utilizes the sensor on the integrated plate to detect the temperature and pressure flow differential pressure of the volatile organic compounds through the integrated plate arranged on the base, and the base is fixed with the top cover through the connecting seat and the end plate, so that the functions of disassembly, assembly, maintenance and replacement are realized, and the disassembly and the assembly are convenient and the sealing performance is good; the heat dissipation center groove and the heat dissipation fins are arranged on the base, so that the heat dissipation function of the utility model is realized.
2. The temperature and pressure flow differential pressure transmitter for detecting the volatile organic compounds has the advantages that the function of cleaning the detection sensor is realized through the hydraulic cylinder, the servo motor, the cleaning plate and the hairbrush which are arranged in the shell, the detection precision is improved, and the cleaning is convenient.
Drawings
FIG. 1 is a schematic overall structure of embodiment 1 of the present utility model;
FIG. 2 is a schematic structural diagram of a detection mechanism in embodiment 1 of the present utility model;
FIG. 3 is a schematic view showing the structure of an end plate in embodiment 1 of the present utility model;
fig. 4 is a schematic structural diagram in embodiment 2 of the present utility model.
In the figure: 1. a housing; 11. a detection port; 2. a top cover; 3. a detection mechanism; 31. a base; 32. an integrated board; 321. a sensor; 33. a connecting seat; 34. an end plate; 35. sealing and pressing the groove; 36. a heat dissipation center groove; 37. a heat radiation fin; 4. a bottom plate; 5. a cleaning mechanism; 51. a hydraulic cylinder; 52. a servo motor; 53. a cleaning plate; 54. a brush; 6. a display panel.
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.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Furthermore, it should be noted that unless explicitly stated or limited otherwise, the terms "mounted," "configured with," "connected," and the like are to be construed broadly as, for example, "connected," either fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Example 1
As shown in fig. 1 to 3, the warm-pressure flow differential pressure transmitter for detecting volatile organic compounds in this embodiment includes a housing 1, a detection space is provided in the housing 1, detection ports 11 are provided on two opposite sides of the housing 1, a top cover 2 is provided at the top of the housing 1, a detection mechanism 3 is provided in the detection space of the housing 1, the detection mechanism 3 is connected with the top cover 2 through a mounting mechanism, a bottom plate 4 is provided at the bottom of the housing 1, a cleaning mechanism 5 is provided at the top of the bottom plate 4, a display panel 6 is provided at one side of the exterior of the housing 1, and the warm-pressure flow differential pressure transmitter for detecting volatile organic compounds in this embodiment realizes the functions of disassembly, maintenance and replacement of the present utility model, has the advantages of convenient disassembly, good sealing, heat dissipation, sensitive detection and high precision.
Specifically, detection mechanism 3 includes base 31, integrated board 32 and sensor 321, and the lower extreme of base 31 is equipped with detects the mounting groove, detects the inside of mounting groove and is equipped with integrated board 32, and the bottom of integrated board 32 is equipped with the sensor 321 that the volatile organic compounds detected with warm-pressing flow differential pressure, and sensor 321 includes warm-pressing flow sensor, differential pressure sensor, removable installation between integrated board 32 and the base 31, and it is convenient to change.
Further, the installation mechanism comprises a connecting seat 33 and an end plate 34, an installation internal thread hole is formed in the middle of the top cover 2, the top of the base 31 is provided with the connecting seat 33, external threads are arranged on the circumferential outer surface of the connecting seat 33, the top of the connecting seat 33 is provided with the end plate 34, and the connecting seat 33 is in threaded connection with the installation internal thread hole, so that the functions of disassembly, assembly, maintenance and replacement of the utility model are realized, and the disassembly and assembly are convenient.
Further, be T type structure setting between connecting seat 33 and the base 31, the bottom of connecting seat 33 is equipped with sealed indent 35, is equipped with sealed clamping ring on the inside top cap 2 of installation internal thread hole, and sealed clamping ring locates the inside of sealed indent 35, increases the leakproofness of installation between the surplus top cap 2 of connecting seat 33.
Further, a heat dissipation center groove 36 is provided in the middle of the end plate 34, the bottom of the heat dissipation center groove 36 is concavely provided in the base 31 above the integrated board 32, a heat dissipation fin 37 is provided in the heat dissipation center groove 36, and the heat dissipation center groove 36 and the heat dissipation fin 37 provided on the base 31 realize the heat dissipation function of the utility model.
Furthermore, the plurality of heat dissipation fins 37 are arranged, the heat dissipation fins 37 are uniformly distributed in the heat dissipation center groove 36 at equal intervals, the upper ends of the heat dissipation fins 37 are higher than the heat dissipation center groove 36, heat can be conducted out of the heat dissipation center groove 36, and the heat dissipation effect is better.
The application method of the embodiment is as follows: the integrated plate 32 carrying the sensor 321 for detecting the volatile organic compounds is arranged in a detection installation groove of the base 31, the base 31 is inserted into a detection space of the shell 1 from an installation internal thread hole of the top cover 2, the connecting seat 33 is in threaded connection with the installation internal thread hole of the top cover 2 through external threads, the sealing pressing ring is pressed into the sealing pressing groove 35 of the connecting seat 33 in a sealing way, and the end plate 34 is pressed down on the top of the top cover 2, so that the detection mechanism 3 is arranged in the detection space of the shell 1 through an installation mechanism, and the temperature and pressure differential pressure detection of the volatile organic compounds is realized by utilizing the sensor 321 on the integrated plate 32; when the temperature of the medium to be detected entering the shell 1 from the detection port 11 is too high, the heat dissipation center groove 36 and the heat dissipation fins 37 arranged on the base 31 conduct heat, and the heat in the sensor 321, the integrated board 32 and the base 31 is transferred and dissipated, so that the heat dissipation function of the utility model is realized.
Example 2
The structure of the warm-pressing flow differential pressure transmitter for detecting volatile organic compounds in this embodiment is basically the same as that of the warm-pressing flow differential pressure transmitter for detecting volatile organic compounds in embodiment 1, and is different in that: the cleaning mechanism 5 includes a hydraulic cylinder 51, a servo motor 52, a cleaning plate 53, and a brush 54 (see fig. 4). The middle of the bottom plate 4 is provided with a hydraulic cylinder 51, the output end of the hydraulic cylinder 51 is connected with a motor seat through a hydraulic rod, a servo motor 52 is arranged on the motor seat, the output end of the servo motor 52 is connected with a cleaning plate 53 through a coupler, the top of the cleaning plate 53 is provided with a hairbrush 54, the hairbrush 54 is arranged by adopting a soft brush, the top of the hairbrush 54 is contacted with the outer surfaces of the sensor 321 and the integrated plate 32, when the detection mechanism 3 needs cleaning, the hydraulic cylinder 51 pushes the servo motor 52, the cleaning plate 53 and the hairbrush 54 to move upwards through the hydraulic rod, the servo motor 52 drives the cleaning plate 53 and the hairbrush 54 to rotate, the outer surfaces of the sensor 321 and the integrated plate 32 are cleaned, detection sensitivity reduction caused by covering of a detection surface of the sensor 321 is avoided, the detection function of the detection sensor 321 is realized, the detection precision is improved, and the cleaning is convenient.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (7)
1. The utility model provides a be used for volatile organic compounds to detect with warm-pressing flow differential pressure transmitter, includes casing (1), its characterized in that: the inside of casing (1) is equipped with detection space, the both sides that casing (1) is relative all are equipped with detection mouth (11), the top of casing (1) is equipped with top cap (2), be equipped with detection mechanism (3) in the detection space of casing (1), detection mechanism (3) are connected with top cap (2) through mounting mechanism, the bottom of casing (1) is equipped with bottom plate (4), the top of bottom plate (4) is equipped with clearance mechanism (5), one side of casing (1) outside is equipped with display panel (6).
2. The warm-pressure flow differential pressure transmitter for detecting volatile organic compounds according to claim 1, wherein: the detection mechanism (3) comprises a base (31), an integrated plate (32) and a sensor (321), wherein the lower end of the base (31) is provided with a detection installation groove, the inside of the detection installation groove is provided with the integrated plate (32), and the bottom of the integrated plate (32) is provided with the sensor (321) for detecting the temperature, pressure and differential pressure of volatile organic compounds.
3. The warm-pressure flow differential pressure transmitter for detecting volatile organic compounds according to claim 2, wherein: the mounting mechanism comprises a connecting seat (33) and an end plate (34), wherein an installation internal thread hole is formed in the middle of the top cover (2), the top of the base (31) is provided with the connecting seat (33), external threads are arranged on the circumferential outer surface of the connecting seat (33), the top of the connecting seat (33) is provided with the end plate (34), and the connecting seat (33) is in threaded connection with the installation internal thread hole.
4. A warm-pressure flow differential pressure transmitter for volatile organic compound detection as defined in claim 3, wherein: the connecting seat (33) and the base (31) are arranged in a T-shaped structure, a sealing pressing groove (35) is formed in the bottom of the connecting seat (33), a sealing pressing ring is arranged on the top cover (2) inside the installation internal threaded hole, and the sealing pressing ring is arranged inside the sealing pressing groove (35).
5. The warm-pressure flow differential pressure transmitter for detecting volatile organic compounds as defined in claim 4, wherein: the middle of the end plate (34) is provided with a heat dissipation center groove (36), the bottom of the heat dissipation center groove (36) is concavely arranged in the base (31) above the integrated plate (32), and heat dissipation fins (37) are arranged in the heat dissipation center groove (36).
6. The warm-pressure flow differential pressure transmitter for detecting volatile organic compounds as defined in claim 5, wherein: the heat dissipation fins (37) are arranged in a plurality, the heat dissipation fins (37) are uniformly distributed in the heat dissipation center groove (36) at equal intervals, and the upper ends of the heat dissipation fins (37) are higher than the heat dissipation center groove (36).
7. The warm-pressure flow differential pressure transmitter for detecting volatile organic compounds according to claim 1, wherein: the cleaning mechanism (5) comprises a hydraulic cylinder (51), a servo motor (52), a cleaning plate (53) and a hairbrush (54), wherein the hydraulic cylinder (51) is arranged in the middle of the bottom plate (4), the output end of the hydraulic cylinder (51) is connected with a motor seat through a hydraulic rod, the servo motor (52) is arranged on the motor seat, the output end of the servo motor (52) is connected with the cleaning plate (53) through a coupler, and the hairbrush (54) is arranged at the top of the cleaning plate (53).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320631133.3U CN219776760U (en) | 2023-03-28 | 2023-03-28 | Temperature-pressure flow differential pressure transmitter for detecting volatile organic compounds |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320631133.3U CN219776760U (en) | 2023-03-28 | 2023-03-28 | Temperature-pressure flow differential pressure transmitter for detecting volatile organic compounds |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219776760U true CN219776760U (en) | 2023-09-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320631133.3U Active CN219776760U (en) | 2023-03-28 | 2023-03-28 | Temperature-pressure flow differential pressure transmitter for detecting volatile organic compounds |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219776760U (en) |
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2023
- 2023-03-28 CN CN202320631133.3U patent/CN219776760U/en active Active
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