CN218567258U

CN218567258U - Boiler efficiency and environmental protection detect flue gas analyzer

Info

Publication number: CN218567258U
Application number: CN202222225019.9U
Authority: CN
Inventors: 周鼎
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-24
Filing date: 2022-08-24
Publication date: 2023-03-03
Anticipated expiration: 2032-08-24

Abstract

The utility model discloses a boiler efficiency and environmental protection detect flue gas analyzer relates to flue gas analyzer technical field. The device comprises an analyzer and a connecting sleeve, wherein an air inlet is fixed on the side wall of the analyzer, an exhaust pipe is fixed on the side wall of the connecting sleeve, a smoke extraction gun is fixed at one end, far away from the connecting sleeve, of the exhaust pipe, a protection frame is fixed on the side wall of the analyzer, and an extrusion mechanism is arranged in the protection frame. This boiler efficiency and environmental protection detect flue gas analyzer, when connecting the cover on the air inlet, when the connecting block removes the assigned position, can make connecting block extrusion stripper plate be close to the analyzer, make the spring compression, when continuing to remove the connecting block, when covering the air inlet with the connecting sleeve after, through the through-hole, stop gear's cooperation makes the stopper carry on spacingly to the connecting block, and then make the connecting sleeve fixed, prevent that careless someone from dragging the exhaust tube and make the connecting sleeve drop from the air inlet, influence the detection of analyzer to the flue gas.

Description

Boiler efficiency and environmental protection detect flue gas analyzer

Technical Field

The utility model relates to a flue gas analyzer technical field specifically is a boiler efficiency and environmental protection detect flue gas analyzer.

Background

The flue gas analyzer is used for continuously analyzing and measuring CO by using an electrochemical sensor ₂ 、CO、NO _X 、SO ₂ And (4) equipment for waiting for the smoke content. The device is mainly used for environment monitoring and handholding near the pollution emission or pollution source of small-sized oil and gas boilers. According to the using mode, the smoke analyzer can be divided into a handheld smoke analyzer and a fixed connection line recording smoke analyzer.

The exhaust tube of the smoke extraction gun needs to be inserted into the air inlet of the smoke analyzer when the existing smoke analyzer is used, however, when workers perform air extraction detection, if the workers pull the exhaust tube carelessly and then the exhaust tube possibly falls off from the air inlet of the smoke analyzer, the smoke analyzer can be influenced to detect smoke.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a boiler efficiency and environmental protection detect flue gas analyzer has solved the problem that above-mentioned background art mentioned.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a boiler efficiency and environmental protection detect flue gas analyzer, includes analysis appearance and adapter sleeve, the lateral wall of analysis appearance is fixed with the air inlet, the lateral wall of adapter sleeve is fixed with the exhaust tube, the one end that the adapter sleeve was kept away from to the exhaust tube is fixed with the flue gas extraction rifle, the lateral wall of analysis appearance is fixed with the bearer bar, be provided with extrusion mechanism in the bearer bar, extrusion mechanism includes the spring, one side of spring is fixed on the analysis appearance, the opposite side of spring is fixed on the stripper plate, stripper plate slidable mounting is at the inner wall of bearer bar, be provided with stop gear in the bearer bar.

Preferably, the outer wall of the connecting sleeve is fixed with a connecting block, and the connecting block is provided with a through hole.

Preferably, stop gear is including fixed cover, fixed cover is fixed on the analysis appearance, the dwang is installed in the inner wall rotation of fixed cover, be fixed with the clockwork spring on the outer wall of dwang, one side that the dwang was kept away from to the clockwork spring is fixed at the inner wall of fixed cover.

Preferably, one side that fixed cover was kept away from to the dwang articulates there is the stopper, the left side of stopper is fixed with the torsion spring, the outer wall at the dwang is fixed to one side that the stopper was kept away from to the torsion spring, the right-hand member of dwang is fixed with the dog.

Preferably, the limiting blocks are arranged in two groups, and the two groups of limiting blocks are symmetrically arranged by taking the central line in the vertical direction of the protection frame as a symmetry axis.

Preferably, the outer wall of dwang is fixed with the rolling wheel, the winding wheel is gone up the winding and is had the stay cord, the outer wall at the rolling wheel is fixed to the one end of stay cord, the other end of stay cord is fixed with the pull ring.

(III) advantageous effects

The utility model provides a boiler efficiency and environmental protection detect flue gas analyzer. The method has the following beneficial effects:

(1) This boiler efficiency and environmental protection detect flue gas analyzer, when connecting the adapter sleeve on the air inlet, when the link moves the assigned position, can make connecting block extrusion stripper plate be close to the analysis appearance, make the spring compression, when continuing to remove the connecting block, when covering the air inlet with the adapter sleeve after, through the through-hole, stop gear's cooperation makes the stopper carry on spacingly to the connecting block, and then make the adapter sleeve fixed, prevent that careless someone from dragging the exhaust tube and make the adapter sleeve drop from the air inlet, influence the detection of analysis appearance to the flue gas.

(2) This boiler efficiency and environmental protection detect flue gas analyzer, when needs extract the adapter sleeve from the air inlet, through pulling the pull ring, make the stay cord drive the rolling wheel rotatory, make the dwang rotatory, and then make the dwang drive the stopper and align with the through-hole, through extrusion mechanism's cooperation, and then can shift out the adapter sleeve from the bearer bar.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is an enlarged schematic view of the structure A of FIG. 1 according to the present invention;

FIG. 3 is an enlarged schematic view of the structure B of FIG. 1 according to the present invention;

FIG. 4 is a schematic view of the side view of the fixing sleeve and the spring of the present invention;

fig. 5 is an enlarged schematic view of the structure C of fig. 3 according to the present invention;

FIG. 6 is a schematic structural diagram of the connecting block according to the present invention;

fig. 7 is a schematic structural diagram of the side view of the protection frame of the present invention.

In the figure: 1. an analyzer; 2. an air inlet; 3. connecting sleeves; 4. an air exhaust pipe; 5. a smoke extraction gun; 6. connecting blocks; 7. a through hole; 8. an extrusion mechanism; 81. a spring; 82. a pressing plate; 9. a limiting mechanism; 91. fixing a sleeve; 92. a clockwork spring; 93. rotating the rod; 94. a limiting block; 95. a torsion spring; 96. a stopper; 10. a winding wheel; 11. pulling a rope; 12. a pull ring; 13. and (6) a protective frame.

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.

Referring to fig. 1-7, the present invention provides a technical solution: the utility model provides a boiler efficiency and environmental protection detect flue gas analyzer, including analysis appearance 1 and adapter sleeve 3, the lateral wall of analysis appearance 1 is fixed with air inlet 2, the lateral wall of adapter sleeve 3 is fixed with exhaust tube 4, the one end that exhaust tube 4 kept away from adapter sleeve 3 is fixed with flue gas extraction rifle 5, the lateral wall of analysis appearance 1 is fixed with protecting frame 13, be provided with extrusion mechanism 8 in the protecting frame 13, extrusion mechanism 8 includes spring 81, one side of spring 81 is fixed on analysis appearance 1, the opposite side of spring 81 is fixed on stripper plate 82, stripper plate 82 slidable mounting is at the inner wall of protecting frame 13, be provided with stop gear 9 in the protecting frame 13, the outer wall of adapter sleeve 3 is fixed with connecting block 6, through-hole 7 has been seted up on connecting block 6, when connecting sleeve 3 and air inlet 2 are connected, make adapter sleeve 3 stretch into protecting frame 13 through the slotted hole of seting up on protecting frame 13, make adapter sleeve 3 cover on air inlet 2, remove adapter sleeve 3 and remove at air inlet 2 removal.

The limiting mechanism 9 comprises a fixing sleeve 91, the fixing sleeve 91 is fixed on the analyzer 1, a rotating rod 93 is rotatably mounted on the inner wall of the fixing sleeve 91, a spring 92 is fixed on the outer wall of the rotating rod 93, one side of the spring 92 away from the rotating rod 93 is fixed on the inner wall of the fixing sleeve 91, one side of the rotating rod 93 away from the fixing sleeve 91 is hinged with a limiting block 94, two groups of limiting blocks 94 are arranged, the two groups of limiting blocks 94 are symmetrically arranged by taking the central line of the protective frame 13 in the vertical direction as a symmetry axis, a button spring 95 is fixed on the left side of the limiting block 94, one side of the button spring 95 away from the limiting block 94 is fixed on the outer wall of the rotating rod 93, a stopper 96 is fixed on the right end of the rotating rod 93, the stopper 96 can limit the position of the limiting block 94, when the connecting block 6 moves to the left side of the limiting block 94, the button spring 95 is in a squeezing state, and further the limiting block 94 returns to the original position, and then the left side of the limiting block 94 is attached to the right side of the connecting block 6 to limit the connecting block 6, so that the connecting sleeve 3 is fixed, and just as well, the connecting sleeve 3 is sleeved on the air inlet 2, thereby preventing the connecting sleeve 3 from falling off from the air inlet 2 due to the fact that an exhaust tube 4 is pulled carelessly, and affecting the detection of the analyzer 1 on the smoke, the outer wall of the rotating rod 93 is fixed with a winding wheel 10, a pull rope 11 is wound on the winding wheel 10, one end of the pull rope 11 is fixed on the outer wall of the winding wheel 10, the other end of the pull rope 11 is fixed with a pull ring 12, when the connecting sleeve 3 needs to be pulled out from the air inlet 2, the pull ring 12 is pulled to drive the winding wheel 10 to rotate, so that the rotating rod 93 rotates, and then the rotating rod 93 drives the limiting block 94 to align with the through hole 7, so that the left side of the limiting block 94 is not in contact with the right side of the connecting block 6, and further, because the spring 81 is in a compressed state, the extrusion plate 82 extrudes the connecting sleeve 3 to move from the air inlet 2, and the connecting sleeve 3 can be pulled out of the protective frame 13.

When the device works (or is used), when the connecting sleeve 3 extends into the protective frame 13, the connecting sleeve 3 is sleeved on the air inlet 2, the connecting sleeve 3 is moved on the air inlet 2, when the joint block 6 comes into contact with the pressing plate 82, the joint block 6 is caused to press the pressing plate 82 toward the analyzer 1, when the connecting block 6 moves to the position of the limit block 94, the left side of the connecting block 6 can extrude the limit block 94, and due to the extrusion force, and then the limiting block 94 makes arc motion, so that the limiting block 94 extends into the through hole 7, when the connecting block 6 moves to the left side of the limiting block 94, because the torsion spring 95 is in the extruding state, and the limiting block 94 returns to the original position, so that the left side of the limiting block 94 is attached to the right side of the connecting block 6 to limit the connecting block 6, the connecting sleeve 3 is fixed, the connecting sleeve 3 is just sleeved on the air inlet 2, the connecting sleeve 3 is prevented from falling off from the air inlet 2 due to careless pulling of the exhaust tube 4 by a person, the detection of the analyzer 1 on the smoke is influenced, further, the smoke can be extracted by the smoke extraction gun 5, when the connecting sleeve 3 needs to be pulled out from the air inlet 2, the pull rope 11 drives the winding wheel 10 to rotate forwards by pulling the two groups of pull rings 12, further, the rotating rod 93 rotates forwards to contract the clockwork spring 92, when the rotating rod 93 rotates to the position that the limiting block 94 is aligned with the through hole 7 of the connecting block 6, the left side of the limiting block 94 is not contacted with the right side of the connecting block 6, and then the spring 81 is in a compressed state, so that the extrusion plate 82 extrudes the connecting sleeve 3 to move from the air inlet 2, and the connecting sleeve 3 can be pulled out from the protective frame 13, when the pull ring 12 is loosened, because the spring 92 is in a contraction state, and then the spring 92 drives the rotating rod 93 to rotate reversely, so that the rotating rod 93 drives the limiting block 94 to return to the original position, and the next limiting operation is carried out.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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

1. The utility model provides a boiler efficiency and environmental protection detect flue gas analyzer, includes analysis appearance (1) and adapter sleeve (3), its characterized in that: the lateral wall of analysis appearance (1) is fixed with air inlet (2), the lateral wall of adapter sleeve (3) is fixed with aspiration tube (4), the one end that adapter sleeve (3) were kept away from in aspiration tube (4) is fixed with flue gas extraction rifle (5), the lateral wall of analysis appearance (1) is fixed with protecting frame (13), be provided with extrusion mechanism (8) in protecting frame (13), extrusion mechanism (8) include spring (81), one side of spring (81) is fixed on analysis appearance (1), the opposite side of spring (81) is fixed on stripper plate (82), stripper plate (82) slidable mounting is at the inner wall of protecting frame (13), be provided with stop gear (9) in protecting frame (13).

2. The boiler energy efficiency and environmental protection detection flue gas analyzer according to claim 1, characterized in that: the outer wall of the connecting sleeve (3) is fixed with a connecting block (6), and the connecting block (6) is provided with a through hole (7).

3. The boiler energy efficiency and environmental protection detection flue gas analyzer according to claim 1, characterized in that: stop gear (9) are including fixed cover (91), fixed cover (91) are fixed on analysis appearance (1), dwang (93) are installed in the inner wall rotation of fixed cover (91), be fixed with clockwork spring (92) on the outer wall of dwang (93), the inner wall at fixed cover (91) is fixed to one side that dwang (93) were kept away from in clockwork spring (92).

4. The boiler energy efficiency and environmental protection detection flue gas analyzer according to claim 3, characterized in that: the one side that fixed cover (91) was kept away from in dwang (93) articulates there is stopper (94), the left side of stopper (94) is fixed with button spring (95), the outer wall at dwang (93) is fixed in one side that stopper (94) were kept away from in button spring (95), the right-hand member of dwang (93) is fixed with dog (96).

5. The boiler energy efficiency and environmental protection detection flue gas analyzer according to claim 4, characterized in that: the limiting blocks (94) are arranged in two groups, and the two groups of limiting blocks (94) are symmetrically arranged by taking the central line of the protective frame (13) in the vertical direction as a symmetry axis.

6. The boiler energy efficiency and environmental protection detection flue gas analyzer according to claim 4, characterized in that: the outer wall of dwang (93) is fixed with rolling wheel (10), the winding has stay cord (11) on rolling wheel (10), the outer wall at rolling wheel (10) is fixed to the one end of stay cord (11), the other end of stay cord (11) is fixed with pull ring (12).