CN218180005U - Temperature and pressure flow monitoring device - Google Patents
Temperature and pressure flow monitoring device Download PDFInfo
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- CN218180005U CN218180005U CN202221953384.5U CN202221953384U CN218180005U CN 218180005 U CN218180005 U CN 218180005U CN 202221953384 U CN202221953384 U CN 202221953384U CN 218180005 U CN218180005 U CN 218180005U
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- pitot tube
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Abstract
The utility model discloses a warm pressure flow monitoring devices, include: the device comprises a device body and a pitot tube, wherein the pitot tube is arranged on the side wall of the device body, the pitot tube is of a three-section structure and comprises two straight sections and a reducing section arranged between the two straight sections, a filter plate is arranged at the opening at the front end of the pitot tube, and an air inducing mechanism and a cleaning mechanism are arranged inside the pitot tube. The utility model discloses it can the motor drive flabellum to rotate to lead to in the use, come to bring the outside air into inside and carry to monitoring devices inside through the pivoted flabellum, reversal motor before the stop is accomplished in the monitoring, it is clean to scrape the material through the scraper blade to drive the connecting rod rotation through the transfer line, the front end scraper blade is clean to the filter inner wall, scrape the attachment down, the motor drives the dust that the fan will scrape down and blows to the filter direction rotating the in-process, fall into through the through-hole at last and store in storing up dirty box, conveniently carry out centralized processing to the dust, avoid the manual clear trouble of staff.
Description
Technical Field
The utility model relates to a temperature and pressure flow monitoring technology field, more specifically are a temperature and pressure flow monitoring devices.
Background
As the environmental protection concept is accepted by more and more people, the concept of sustainable development is also proposed by the country, and relevant policy and regulations are provided. Wherein the smoke emission aiming at the production enterprises is also important. The temperature and pressure integrated monitor (hereinafter referred to as temperature and pressure monitor) is composed of an S-shaped pitot tube, a thermal resistor, a micro differential pressure/absolute pressure sensor group, a back flushing unit, a signal control processor and the like, is an integrated flow rate, dynamic pressure, static pressure and smoke temperature monitor which is developed specially for high-dust, high-temperature, high-humidity and high-corrosion environments of smoke emission monitoring, meets the requirements of national relevant standards, and is suitable for a continuous smoke emission monitoring system (CEMS) to carry out real-time continuous measurement on the flow rate, pressure, temperature and flow of smoke.
At present, current warm pressure flows monitoring devices, it is more to lead to the adnexed dust of pitot tube inner wall to use for a long time, need dismantle the pitot tube during the clearance then carry out manual clearance, and the clearance is wasted time and energy. For this reason, a new scheme needs to be designed to give improvements.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a warm pressure flows monitoring devices has solved current warm pressure and flows monitoring devices, and it is more to lead to the adnexed dust of pitot tube inner wall long-term the use, needs during the clearance to dismantle the pitot tube then carry out manual clearance, and the problem that the clearance was wasted time and energy satisfies the in-service use demand.
In order to achieve the above object, the utility model provides a following technical scheme: a warm pressure flow monitoring device comprising: the device comprises a device body and a pitot tube, wherein the pitot tube is arranged on the side wall of the device body, the pitot tube is of a three-section structure and comprises two flat straight sections and a reducing section arranged between the two flat straight sections, a filter plate is arranged at the opening at the front end of the pitot tube, an air inducing mechanism and a cleaning mechanism are arranged inside the pitot tube, the cleaning mechanism comprises a front sleeve, a rear sleeve, a transmission rod, a vertical plate, a connecting rod and a synchronizing rod, the connecting rod is provided with two parts and is symmetrically arranged inside the pitot tube and close to the inner wall of the pitot tube, one end of the connecting rod is connected with the rear sleeve, the other end of the connecting rod is vertically connected with the synchronizing rod, the other end of the synchronizing rod is connected with the surface of the front sleeve, the surfaces of the connecting rod and the synchronizing rod are respectively provided with a scraper, the scraper on the connecting rod is attached to the inner wall of the pitot tube, and the scraper on the synchronizing rod is attached to the inner wall of the filter plate.
As a preferred embodiment of the utility model, induced draft mechanism includes mounting panel, motor and flabellum, the mounting panel is fixed in the inside of pitot tube and is located the left side of riser, the motor is fixed on the left side wall of mounting panel and power take off end runs through the mounting panel and is connected with the flabellum.
As a preferred embodiment of the utility model, the inside at the pitot tube is installed to the riser, back sleeve pipe live tube connects at the surface middle part of riser, preceding sleeve pipe rotates the surface middle part of connecting at the filter, and the transfer line rotates with preceding sleeve pipe and back sleeve pipe respectively to be connected, and the one end of transfer line runs through the back sleeve pipe and is connected with the power take off end of motor, and the transfer line surface just is located preceding sleeve pipe and back sheathed tube internally mounted has actuating mechanism.
As a preferred embodiment of the utility model, actuating mechanism includes cardboard, push pedal and spring, the inside of transfer line is arranged respectively in to push pedal and spring, and push pedal and cardboard set up two respectively, and the both ends at the spring are installed respectively to two push pedals, the cardboard is fixed respectively on the outer wall of push pedal and outside the tip of cardboard extends to the transfer line, the tip of cardboard is the right trapezoid structure, set up the draw-in groove that uses with the cardboard cooperation on front sleeve and the rear sleeve's the inner wall.
As a preferred embodiment of the utility model, install solid fixed ring on the outer wall of device body, gu fixed ring's top surface threaded connection has fixing bolt, the rear end of pitot tube passes solid fixed ring and extends to inside the device body.
As a preferred embodiment of the utility model, the fixed plate is installed to the bottom front end of pitot tube, the inboard of fixed plate is inlayed and is connected with the dirt storage box, and the bottom front end of pitot tube just is located fixed plate department and has seted up the through-hole.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model discloses, it can the motor drive flabellum rotation to lead to in the use, come to bring the outside air into inside and carry to monitoring devices inside through the pivoted flabellum, reversal motor before the stop is accomplished in the monitoring, it is clean to scrape the material through the scraper blade to drive the connecting rod rotation through the transfer line, the front end scraper blade is clean to the filter inner wall, scrape the attachment down, the motor drives the dust that the fan will scrape down and blows to the filter direction rotating the in-process, fall into through the through-hole at last and store in storing up dirty box, conveniently carry out centralized processing to the dust, avoid the manual clear trouble of staff.
Drawings
Fig. 1 is a structural diagram of the temperature and pressure flow monitoring device of the present invention;
FIG. 2 is an internal structure view of the Pitot tube of the present invention;
fig. 3 is a structural diagram of the transmission rod, the front sleeve and the rear sleeve of the present invention.
In the figure, 1, a device body; 2. fixing the bolt; 3. a fixing ring; 4. a pitot tube; 5. a filter plate; 6. a dirt storage box; 7. a fixing plate; 8. a motor; 9. mounting a plate; 10. a vertical plate; 11. a connecting rod; 12. a squeegee; 13. a synchronization lever; 14. a front sleeve; 15. a through hole; 16. a transmission rod; 17. a rear sleeve; 18. a fan blade; 19. clamping a plate; 20. a card slot; 21. pushing the plate; 22. a spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a warm pressure flow monitoring device comprising: the device comprises a device body 1 and a pitot tube 4, wherein the pitot tube 4 is installed on the side wall of the device body 1, the pitot tube 4 is of a three-section structure and comprises two straight sections and a tapered section arranged between the two straight sections, the diameters of the two straight sections are different, a filter plate 5 is installed at the opening of the front end of the pitot tube 4, an air inducing mechanism and a cleaning mechanism are arranged inside the pitot tube 4, the cleaning mechanism comprises a front sleeve 14, a rear sleeve 17, a transmission rod 16, a vertical plate 10, a connecting rod 11 and a synchronizing rod 13, the connecting rod 11 is provided with two parts and is symmetrically installed inside the pitot tube 4 and close to the inner wall of the pitot tube 4, one end of the connecting rod 11 is connected with the rear sleeve 17, the other end of the connecting rod is vertically connected with the synchronizing rod 13, the other end of the synchronizing rod 13 is connected with the surface of the front sleeve 14, the surfaces of the connecting rod 11 and the synchronizing rod 13 are respectively provided with a scraper 12, the scraper 12 on the connecting rod 11 is attached to the inner wall of the pitot tube 4, and the scraper 12 on the synchronizing rod 13 is attached to the inner wall of the filter plate 5.
Further improve ground, induced air mechanism includes mounting panel 9, motor 8 and flabellum 18, and mounting panel 9 is fixed in pitot tube 4's inside and is located the left side of riser 10, and motor 8 is fixed on the left side wall of mounting panel 9 and power take off end runs through mounting panel 9 and is connected with flabellum 18, and induced air mechanism brings the inside into device body 1 with the outside air, carries out the warm-pressing through the inside monitoring element of device body 1 to the air and detects.
In a further improvement, the vertical plate 10 is installed inside the pitot tube 4, the rotating pipe of the rear sleeve 17 is connected to the middle of the surface of the vertical plate 10, the front sleeve 14 is rotatably connected to the middle of the surface of the filter plate 5, the transmission rod 16 is rotatably connected to the front sleeve 14 and the rear sleeve 17 respectively, one end of the transmission rod 16 penetrates through the rear sleeve 17 and is connected to the power output end of the motor 8, and the driving mechanism is installed on the surface of the transmission rod 16 and inside the front sleeve 14 and the rear sleeve 17. Actuating mechanism includes cardboard 19, push pedal 21 and spring 22 arrange the inside of transfer line 16 in respectively, and push pedal 21 and cardboard 19 set up two respectively, two push pedal 21 are installed respectively at the both ends of spring 22, cardboard 19 is fixed respectively on the outer wall of push pedal 21 and outside the tip of cardboard 19 extends to transfer line 16, the tip of cardboard 19 is the right trapezoid structure, draw-in groove 20 that uses with cardboard 19 cooperation has been seted up on the inner wall of preceding sleeve pipe 14 and back sleeve pipe 17, as shown in fig. 3, motor 8 starts back connecting rod 11 and rotates clockwise, make cardboard 19 pass in and out draw-in groove 20 repeatedly, cardboard 19 card rotates in draw-in groove 20 after motor 8 anticlockwise rotation and drives preceding sleeve pipe 14 and back sleeve pipe 17 through transfer line 16 and rotates.
Further improve ground, install solid fixed ring 3 on the outer wall of device body 1, gu fixed ring 3's top surface threaded connection has fixing bolt 2, inside pitot tube 4's rear end passed solid fixed ring 3 and extended to device body 1, fixed pitot tube 4 was fixed behind the fastening fixing bolt 2.
Specifically, fixed plate 7 is installed to pitot tube 4's bottom front end, and the inboard of fixed plate 7 is inlayed and is connected with dirty box 6 of storage, and pitot tube 4's bottom front end just is located fixed plate 7 department and has seted up through-hole 15, and the dust of scraping is stored in leading-in storing up dirty box 6 through-hole 15, will store up dirty box 6 and take out the back and conveniently concentrate cleanly.
The utility model discloses it can the motor 8 drive flabellum 18 to rotate to lead to in the use, come to bring the outside air into inside and carry to monitoring devices inside through pivoted flabellum 18, reversal motor 8 before the monitoring is accomplished to shut down, it is clean to scrape the material through scraper blade 12 to drive connecting rod 11 through transfer line 16 and rotate and come to 4 inner walls of pitot tube, front end scraper blade 12 is clean to 5 inner walls of filter, scrape the attachment down, motor 8 drives the dust that the fan will scrape down and blows to 5 directions of filter rotating the in-process, fall into through-hole 15 at last and store in storing up dirty box 6, the convenience carries out the centralized processing to the dust, avoid the manual clear trouble of staff.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. 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 (6)
1. A warm pressure flow monitoring device comprising: device body (1) and pitot tube (4), its characterized in that: the pitot tube (4) is arranged on the side wall of the device body (1), the pitot tube (4) is of a three-section structure and comprises two flat straight sections and a reducing section arranged between the two flat straight sections, a filter plate (5) is arranged at an opening at the front end of the pitot tube (4), an air inducing mechanism and a cleaning mechanism are arranged inside the pitot tube (4), the cleaning mechanism comprises a front sleeve (14), a rear sleeve (17), a transmission rod (16), a vertical plate (10), a connecting rod (11) and a synchronizing rod (13), the connecting rod (11) is provided with two and symmetrically arranged inside the pitot tube (4) and close to the inner wall of the pitot tube (4), one end of the connecting rod (11) is connected with the rear sleeve (17), the other end of the connecting rod is vertically connected with the synchronizing rod (13), the other end of the synchronizing rod (13) is connected with the surface of the front sleeve (14), the surfaces of the connecting rod (11) and the synchronizing rod (13) are respectively provided with a scraper plate (12), and the scraper (12) on the connecting rod (11) is attached to the inner wall of the pitot tube (4), and the inner wall of the synchronizing rod (13) is attached to the filter plate (5).
2. The warm pressure flow monitoring device according to claim 1, characterized in that: the induced draft mechanism includes mounting panel (9), motor (8) and flabellum (18), the left side that just is located riser (10) in the inside of pitot tube (4) is fixed in mounting panel (9), motor (8) are fixed on the left side wall of mounting panel (9) and power take off end runs through mounting panel (9) and is connected with flabellum (18).
3. The warm pressure flow monitoring device according to claim 1, characterized in that: the vertical plate (10) is installed inside the pitot tube (4), the rear sleeve (17) is rotatably connected to the middle of the surface of the vertical plate (10), the front sleeve (14) is rotatably connected to the middle of the surface of the filter plate (5), the transmission rod (16) is respectively rotatably connected with the front sleeve (14) and the rear sleeve (17), one end of the transmission rod (16) penetrates through the rear sleeve (17) and is connected with the power output end of the motor (8), and a driving mechanism is installed on the surface of the transmission rod (16) and located inside the front sleeve (14) and the rear sleeve (17).
4. A warm pressure flow monitoring device according to claim 3, characterized in that: actuating mechanism includes cardboard (19), push pedal (21) and spring (22), the inside of transfer line (16) is arranged respectively in push pedal (21) and spring (22), and push pedal (21) and cardboard (19) set up two respectively, and two push pedals (21) are installed respectively at the both ends of spring (22), cardboard (19) are fixed respectively on the outer wall of push pedal (21) and outside the tip of cardboard (19) extends to transfer line (16), the tip of cardboard (19) is right trapezoid structure, draw-in groove (20) of using with cardboard (19) cooperation have been seted up on the inner wall of preceding sleeve pipe (14) and back sleeve pipe (17).
5. The warm pressure flow monitoring device according to claim 1, characterized in that: install solid fixed ring (3) on the outer wall of device body (1), the top surface threaded connection of solid fixed ring (3) has fixing bolt (2), the rear end of pitot tube (4) passes solid fixed ring (3) and extends to inside device body (1).
6. The warm pressure flow monitoring device according to claim 1, characterized in that: fixed plate (7) are installed to the bottom front end of pitot tube (4), the inboard of fixed plate (7) is inlayed and is connected with dirt storage box (6), and through-hole (15) have been seted up to the bottom front end of pitot tube (4) and be located fixed plate (7) department.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221953384.5U CN218180005U (en) | 2022-07-27 | 2022-07-27 | Temperature and pressure flow monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221953384.5U CN218180005U (en) | 2022-07-27 | 2022-07-27 | Temperature and pressure flow monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218180005U true CN218180005U (en) | 2022-12-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221953384.5U Active CN218180005U (en) | 2022-07-27 | 2022-07-27 | Temperature and pressure flow monitoring device |
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| Country | Link |
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| CN (1) | CN218180005U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115119878A (en) * | 2022-07-11 | 2022-09-30 | 河南瑞德利饲料有限公司 | Full-automatic watering device for grains |
-
2022
- 2022-07-27 CN CN202221953384.5U patent/CN218180005U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115119878A (en) * | 2022-07-11 | 2022-09-30 | 河南瑞德利饲料有限公司 | Full-automatic watering device for grains |
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