CN210269874U - Comprehensive tester for smoke dust and smoke gas - Google Patents
Comprehensive tester for smoke dust and smoke gas Download PDFInfo
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- CN210269874U CN210269874U CN201920691776.0U CN201920691776U CN210269874U CN 210269874 U CN210269874 U CN 210269874U CN 201920691776 U CN201920691776 U CN 201920691776U CN 210269874 U CN210269874 U CN 210269874U
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Abstract
The utility model discloses a comprehensive measuring instrument for smoke dust and flue gas, its technical scheme main points are: including the comprehensive tester body of smoke and dust flue gas, the device still includes: a first fixing plate fixed on the top of a display in the comprehensive smoke and dust tester body through a first screw; the baffle is hinged to the first fixing plate, and a fastening sleeve is in threaded connection with the outer part of a hinged shaft of the baffle; the two guide rods are fixed at the bottom of the first fixing plate, fixing strips are connected to the outer portions of the two guide rods in a sliding mode along the vertical direction, and scrubbing cotton blocks for scrubbing the display are fixed on the fixing strips; the second fixing plate is fixedly arranged on the back surface of the display through a second screw; the display of the comprehensive smoke and dust and flue gas tester body has the dust-proof and self-cleaning capabilities, and can avoid the phenomenon that the display is too dirty and is inconvenient to watch.
Description
Technical Field
The utility model relates to an analytical chemistry instrument field, in particular to comprehensive tester of smoke and dust flue gas.
Background
The comprehensive measuring instrument for smoke and dust is an instrument for measuring the mass concentration of toxic and harmful gases such as O2, SO2, NOx, CO and the like by using a sensor based on an electrochemical or optical principle; and measuring parameters such as flue gas flow velocity, flue gas temperature, flue gas humidity, flue pressure exhaust volume and the like. The device is suitable for monitoring the emission concentration, the total emission amount, the dust removal and desulfurization efficiency and the like of smoke and dust in the emission of a fixed source.
The traditional Chinese patent with the publication number of CN108956889A discloses a portable smoke and dust flue gas analyzer, which comprises a base and a workbench, wherein the workbench is arranged above the base, the side wall of a first fixed plate is provided with a first through hole, the lower end face of the first supporting plate is connected with a moving rod, a rotary disc is fixedly connected with a connecting rod through a fastening nut, the lower side of a second supporting plate is provided with a fixing cap, one end of the fixing rod penetrates through the second supporting plate and the first fixed plate and is fixedly installed with the fixing cap, the first supporting plate is fixedly connected with the second supporting plate through a pin shaft, the rotary disc is arranged on the side wall of the second fixed plate through the fastening nut, one end of a fixing bolt penetrates through the second fixed plate and is connected with the first supporting plate, a stop block is arranged above a rectangular groove, and one end of a rotary shaft penetrates.
The comprehensive measuring instrument for smoke and dust and flue gas can conveniently adjust the height of use, but still has some disadvantages, such as: the display in the smoke and dust and flue gas comprehensive tester is easy to accumulate dust, has no self-cleaning capability and is easy to cause unclear display.
SUMMERY OF THE UTILITY MODEL
To the problem of mentioning in the background art, the utility model aims at providing a smoke and dust flue gas integrated measurement appearance to solve the problem of mentioning in the background art.
The above technical purpose of the present invention can be achieved by the following technical solutions:
the utility model provides a comprehensive smoke and dust flue gas tester, includes the comprehensive smoke and dust flue gas tester body, and the device still includes:
a first fixing plate fixed on the top of a display in the comprehensive smoke and dust tester body through a first screw;
the baffle is hinged to the first fixing plate, and a fastening sleeve is in threaded connection with the outer part of a hinged shaft of the baffle;
the two guide rods are fixed at the bottom of the first fixing plate, fixing strips are connected to the outer portions of the two guide rods in a sliding mode along the vertical direction, and scrubbing cotton blocks for scrubbing the display are fixed on the fixing strips;
a second fixing plate fixed on the back of the display through a second screw is mounted, a supporting rod is fixed on the second fixing plate, a first fixing rod is rotatably connected in the supporting rod, and the end part of the first fixing rod is connected with a second fixing rod;
the disc is fixed at the end part of the second fixing rod, a first connecting rod is hinged to the disc, one end of the first connecting rod is hinged to the disc, the other end of the first connecting rod is hinged to one end of the second connecting rod, and the other end of the second connecting rod is fixed to the bottom of the fixing strip.
By adopting the technical scheme, the display of the comprehensive smoke and dust tester body has the dustproof and self-cleaning capabilities, so that the display is prevented from being too dirty and inconvenient to watch; the first fixing plate and the baffle plate which are fixed on the top of the display of the comprehensive smoke and dust tester body can provide a shielding effect for the display; when the display needs to be cleaned, an operator can rotate the disc to drive the first connecting rod and the second connecting rod to swing, so that the scrubbing cotton blocks on the fixing strips are driven to scrub the display, the scrubbing device is convenient and reliable, and the smoke and dust and smoke comprehensive tester can be conveniently assembled and produced by the existing smoke and smoke comprehensive tester.
Preferably, the support rod is connected with a locking rod in a sliding manner, a shaft shoulder integrally formed with the locking rod is arranged at the end of the locking rod, a spring is further sleeved outside the locking rod, one end of the spring is fixed on the shaft shoulder, and the other end of the spring is fixed on the support rod.
Through adopting above-mentioned technical scheme, under the spring action of spring, the locking lever will contradict on the disc to can lock the position of disc.
Preferably, a first collar is fixed at the end of the first connecting rod, a second collar is fixed at the end of the second connecting rod, and a threaded ring sleeve is connected to the outer portions of the first collar and the second collar through common threads.
Through adopting above-mentioned technical scheme, can conveniently be in the same place first connecting rod and the installation of second connecting rod through utilizing first collar, second collar and thread ring cover.
Preferably, a third fixing rod is fixed on one side of the disc, which is far away from the second connecting rod, a fourth fixing rod is fixed on the third fixing rod, and a handle rod is fixed on the fourth fixing rod.
Through adopting above-mentioned technical scheme, can make things convenient for the operator to drive the disc rotation through waveing the handle pole on the fourth dead lever.
Preferably, a receiving box is arranged below the display.
By adopting the technical scheme, the receiving box below the display can conveniently receive and scrub stains generated by the display.
Furthermore, a third fixing plate is fixedly glued below the display, and the receiving box is fixed on the third fixing plate through a third screw.
Through adopting above-mentioned technical scheme, utilize third fixed plate and third screw can conveniently receive the installation of box fixed.
Further, an annular holding rod is fixed to the end side of the receiving box.
Through adopting above-mentioned technical scheme, the holding rod on the receiving box can make things convenient for the operator to hold the receiving box.
Furthermore, a spring washer is arranged outside a hinge shaft of the baffle and the first fixing plate.
Through adopting above-mentioned technical scheme, spring washer has the non return effect to the adapter sleeve, can avoid the adapter sleeve to take place not hard up.
To sum up, the utility model discloses mainly have following beneficial effect:
the display of the smoke and dust and flue gas comprehensive tester body has the dust-proof and self-cleaning capabilities, so that the display is prevented from being too dirty and inconvenient to watch; the first fixing plate and the baffle plate which are fixed on the top of the display of the comprehensive smoke and dust tester body can provide a shielding effect for the display; when the display needs to be cleaned, an operator can rotate the disc to drive the first connecting rod and the second connecting rod to swing, so that the scrubbing cotton blocks on the fixing strips are driven to scrub the display, the scrubbing device is convenient and reliable, and the smoke and dust and smoke comprehensive tester can be conveniently assembled and produced by the existing smoke and smoke comprehensive tester.
Drawings
Fig. 1 is one of the schematic structural diagrams of the present invention;
FIG. 2 is an enlarged view at A in FIG. 1;
fig. 3 is a second schematic structural diagram of the present invention;
FIG. 4 is an enlarged view at B in FIG. 3;
fig. 5 is a structural sectional view of the present invention;
fig. 6 is an enlarged view at C in fig. 5.
Reference numerals: 1. a smoke and dust and flue gas comprehensive tester body; 2. a first screw; 3. a display; 4. a first fixing plate; 5. a baffle plate; 6. fastening sleeves; 7. a guide bar; 8. a fixing strip; 9. scrubbing cotton blocks; 10. A second screw; 11. a second fixing plate; 12. a support bar; 13. a first fixing lever; 14. a second fixing bar; 15. a disc; 16. a first link; 17. a second link; 18. a locking lever; 19. a shaft shoulder; 20. A spring; 21. a first collar; 22. a second collar; 23. a threaded ring sleeve; 24. a third fixing bar; 25. A fourth fixing bar; 26. a handle bar; 27. a receiving box; 28. a third fixing plate; 29. a third screw; 30. a holding rod; 31. a spring washer.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.
Example 1
Referring to fig. 1 and 2, a comprehensive smoke and dust measuring instrument comprises a comprehensive smoke and dust measuring instrument body 1, wherein in order to enable the device to have a dustproof effect, a first fixing plate 4 is fixedly installed on the top of a display 3 in the comprehensive smoke and dust measuring instrument body 1 through a first screw 2, a baffle plate 5 is hinged on the first fixing plate 4, and in order to lock the angle of the baffle plate 5, a fastening sleeve 6 is in threaded connection with the outer part of a hinged shaft of the baffle plate 5; the first fixing plate 4 and the baffle 5 fixed on the top of the display 3 of the comprehensive smoke and dust tester body 1 can provide a shielding effect for the display 3.
Referring to fig. 3, 5 and 6, in order to clean the display 3, two guide rods 7 are fixed at the bottom of the first fixing plate 4, a fixing strip 8 is connected to the outer portions of the two guide rods 7 in a sliding manner in the vertical direction, a scrubbing cotton block 9 (refer to fig. 1) for scrubbing the display 3 is fixed on the fixing strip 8, and the display 3 is displayed by the scrubbing cotton block 9; in order to drive the scrubbing cotton blocks 9 to vertically slide and clean, a second fixing plate 11 is mounted on the back of the display 3 through a second screw 10, a supporting rod 12 is fixed on the second fixing plate 11, a first fixing rod 13 is rotatably connected in the supporting rod 12, a second fixing rod 14 is connected to the end of the first fixing rod 13, a disc 15 is fixed to the end of the second fixing rod 14, a first connecting rod 16 is hinged to the disc 15, one end of the first connecting rod 16 is hinged to the disc 15, the other end of the first connecting rod 16 is hinged to one end of a second connecting rod 17, the other end of the second connecting rod 17 is fixed to the bottom of the fixing strip 8, and the scrubbing cotton blocks 9 on the fixing strip 8 and the fixing strip 8 can be driven to vertically slide by rotating the disc 15; therefore, the display 3 of the comprehensive smoke and dust and flue gas tester body 1 has the self-cleaning capacity, when the display 3 needs to be cleaned, an operator can rotate the disc 15 to drive the first connecting rod 16 and the second connecting rod 17 to swing, so that the scrubbing cotton blocks 9 on the fixed strip 8 are driven to scrub the display 3, and the comprehensive smoke and dust tester is convenient and reliable to assemble and produce by the existing comprehensive smoke and flue gas tester.
Referring to fig. 5 and 6, in order to lock the position of the disc 15, a locking rod 18 is slidably connected in the support rod 12, wherein the end of the locking rod 18 has a shoulder 19 integrally formed with the locking rod 18, and a spring 20 is further sleeved outside the locking rod 18, one end of the spring 20 is fixed on the shoulder 19, the other end of the spring 20 is fixed on the support rod 12, and under the elastic force of the spring 20, the locking rod 18 will abut against the disc 15, so that the position of the disc 15 can be locked; in order to facilitate the connection of the first link 16 and the second link 17, a first collar 21 is fixed to an end of the first link 16, a second collar 22 is fixed to an end of the second link 17, and a threaded collar 23 is commonly threadedly coupled to the outer portions of the first collar 21 and the second collar 22, so that the first link 16 and the second link 17 can be easily mounted together by using the first collar 21, the second collar 22, and the threaded collar 23.
Referring to fig. 3 and 4, in order to facilitate the operation of driving the disc 15 to rotate, a third fixing rod 24 is fixed on a side of the disc 15 away from the second connecting rod 17, a fourth fixing rod 25 is fixed on the third fixing rod 24, a handle rod 26 is fixed on the fourth fixing rod 25, and the disc 15 can be conveniently driven to rotate by an operator by shaking the handle rod 26 on the fourth fixing rod 25; in order to receive the dirt generated by cleaning the display 3, a receiving box 27 is arranged below the display 3, and the receiving box 27 below the display 3 can conveniently receive and scrub the dirt generated by the display 3; in order to facilitate the fixing of the receiving box 27, a third fixing plate 28 is fixed below the display 3 by gluing, and meanwhile, the receiving box 27 is fixed on the third fixing plate 28 through a third screw 29, so that the mounting and fixing of the receiving box 27 can be facilitated by the third fixing plate 28 and the third screw 29; in order to facilitate the operator to hold the receiving box 27, a ring-shaped holding rod 30 is fixed to the end side of the receiving box 27, and the holding rod 30 on the receiving box 27 can facilitate the operator to hold the receiving box 27.
Referring to fig. 1 and 2, in order to prevent the fastening sleeve 6 from loosening, a spring washer 31 is further disposed outside the hinge shaft of the baffle 5 and the first fixing plate 4, and the spring washer 31 has a non-return effect on the fastening sleeve 6, so that the fastening sleeve 6 can be prevented from loosening.
The comprehensive tester body 1 of the smoke and dust smoke can adopt a model ZR-3260 type automatic comprehensive smoke and dust tester produced by Qingdao Zhongrui intelligent instrument Limited company, the ZR-3260 type automatic comprehensive smoke and dust tester is a portable instrument, and the mass concentration of smoke and dust is measured by adopting a method of constant-speed sampling and filter membrane (filter cartridge) weighing; measuring the mass concentration of toxic and harmful gases such as O2, SO2, NOx, CO and the like by using a sensor based on an electrochemical or optical principle; and measuring parameters such as flue gas flow velocity, flue gas temperature, flue gas humidity, flue pressure exhaust volume and the like. The device is suitable for monitoring the emission concentration, the total emission amount, the dust removal and desulfurization efficiency and the like of smoke and dust in the emission of a fixed source.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a comprehensive smoke and dust and flue gas tester, includes comprehensive smoke and dust and flue gas tester body (1), its characterized in that: the device still includes:
a first fixing plate (4) fixed on the top of a display (3) in the comprehensive smoke and dust tester body (1) through a first screw (2);
the baffle (5) is hinged to the first fixing plate (4), and a fastening sleeve (6) is in threaded connection with the outer part of a hinged shaft of the baffle (5);
the two guide rods (7) are fixed at the bottom of the first fixing plate (4), the outer parts of the two guide rods (7) are connected with a fixing strip (8) in a sliding mode along the vertical direction, and a scrubbing cotton block (9) for scrubbing the display (3) is fixed on the fixing strip (8);
a second fixing plate (11) fixed on the back of the display (3) through a second screw (10), a supporting rod (12) is fixed on the second fixing plate (11), a first fixing rod (13) is rotatably connected to the supporting rod (12), and a second fixing rod (14) is connected to the end of the first fixing rod (13);
fix disc (15) at second dead lever (14) tip, it has first connecting rod (16) to articulate on disc (15), the one end of first connecting rod (16) articulates on disc (15), the other end of first connecting rod (16) articulates the one end at second connecting rod (17), the other end of second connecting rod (17) is fixed strip (8) bottom.
2. The comprehensive measuring instrument for smoke and dust and smoke according to claim 1, which is characterized in that: the locking device is characterized in that a locking rod (18) is connected to the inside of the supporting rod (12) in a sliding mode, a shaft shoulder (19) integrally formed with the locking rod (18) is arranged at the end of the locking rod (18), a spring (20) is further sleeved on the outside of the locking rod (18), one end of the spring (20) is fixed to the shaft shoulder (19), and the other end of the spring (20) is fixed to the supporting rod (12).
3. The comprehensive measuring instrument for smoke and dust and smoke according to claim 1, which is characterized in that: a first collar (21) is fixed at the end of the first connecting rod (16), a second collar (22) is fixed at the end of the second connecting rod (17), and a threaded ring sleeve (23) is connected to the outer portions of the first collar (21) and the second collar (22) in a threaded mode.
4. The comprehensive measuring instrument for smoke and dust and smoke according to claim 1, which is characterized in that: a third fixing rod (24) is fixed on one surface, which is far away from the second connecting rod (17), of the disc (15), a fourth fixing rod (25) is fixed on the third fixing rod (24), and a handle rod (26) is fixed on the fourth fixing rod (25).
5. The comprehensive measuring instrument for smoke and dust and smoke according to claim 1, which is characterized in that: a receiving box (27) is arranged below the display (3).
6. The comprehensive measuring instrument for smoke and dust and smoke according to claim 5, wherein: and a third fixing plate (28) is fixedly glued below the display (3), and the receiving box (27) is fixedly arranged on the third fixing plate (28) through a third screw (29).
7. The comprehensive measuring instrument for smoke and dust and smoke according to claim 6, wherein: an annular holding rod (30) is fixed to the end face of the receiving box (27).
8. The comprehensive measuring instrument for smoke and dust and smoke according to claim 1, which is characterized in that: and a spring washer (31) is arranged outside a hinge shaft of the baffle (5) and the first fixing plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920691776.0U CN210269874U (en) | 2019-05-14 | 2019-05-14 | Comprehensive tester for smoke dust and smoke gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920691776.0U CN210269874U (en) | 2019-05-14 | 2019-05-14 | Comprehensive tester for smoke dust and smoke gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210269874U true CN210269874U (en) | 2020-04-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920691776.0U Active CN210269874U (en) | 2019-05-14 | 2019-05-14 | Comprehensive tester for smoke dust and smoke gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210269874U (en) |
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2019
- 2019-05-14 CN CN201920691776.0U patent/CN210269874U/en active Active
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