CN211481763U

CN211481763U - Zirconia oxygen analyzer with high-efficient heat radiation structure

Info

Publication number: CN211481763U
Application number: CN201921030689.7U
Authority: CN
Inventors: 潘学良
Original assignee: Anhui Tianfen Instrument Co ltd
Current assignee: Anhui Tianfen Instrument Co ltd
Priority date: 2019-07-03
Filing date: 2019-07-03
Publication date: 2020-09-11
Anticipated expiration: 2029-07-03

Abstract

The utility model discloses a zirconia oxygen analysis appearance with high-efficient heat radiation structure, including the analysis appearance shell, the fresh air inlet has been seted up to one side of analysis appearance shell, fixed mounting has the dust screen in the fresh air inlet, one side that the fresh air inlet was kept away from to the analysis appearance shell has been seted up a plurality of exhaust vents, it has the dust cover to lie in exhaust vent fixed mounting on one side outer wall that the fresh air inlet was kept away from to the analysis appearance shell, fixed mounting has the backup pad that two levels set up on being close to one side inner wall of exhaust vent on the analysis appearance shell, fixed mounting has the fixed strip of vertical setting between two backup pads, it has the mounting bracket to lie in one side fixed mounting that the fixed strip is close to the exhaust vent between two backup pads, install the two-way rotating. The utility model discloses the structure is ingenious, and convenient to use has quick radiating function, and has automatic effect to the dust screen deashing, can effectual improvement radiating efficiency.

Description

Zirconia oxygen analyzer with high-efficient heat radiation structure

Technical Field

The utility model belongs to zirconia oxygen analysis appearance field, concretely relates to zirconia oxygen analysis appearance with high-efficient heat radiation structure.

Background

The zirconium oxide oxygen analyzer is a novel oxygen analyzer developed in recent years. Its sensitive probe can be directly inserted into flue to make detection, so that it has the characteristics of simple structure, high accuracy and quick response to oxygen content change. Are widely used to measure the oxygen content of flue gases in various boilers and kilns. In addition, it can be conveniently matched with a regulator to form a closed-loop oxygen control system, and can implement low-oxygen combustion control, so that the goals of saving energy source and reducing environmental pollution are reached.

Zirconia oxygen analysis appearance can produce the heat at during operation internal components, because the most temperature of operational environment of zirconia oxygen analysis appearance is higher, consequently make the inside temperature of zirconia oxygen analysis appearance often higher, the high temperature can accelerate the ageing of the inside electronic components of zirconia oxygen analysis appearance, reduce the life of zirconia oxygen analysis appearance, consequently need heat radiation structure come timely give off the inside heat that produces of zirconia oxygen analysis appearance.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a zirconia oxygen analysis appearance with high-efficient heat radiation structure to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: comprises an analyzer shell, one side of the analyzer shell is provided with an air inlet, a dust screen is fixedly arranged in the air inlet, one side of the analyzer shell, which is far away from the air inlet, is provided with a plurality of air outlets, the outer wall of one side of the analyzer shell, which is far away from the air inlet, is fixedly provided with a dust cover at the position of the air outlet, the inner wall of one side of the analyzer shell, which is close to the air outlet, is fixedly provided with two horizontally arranged supporting plates, a vertically arranged fixed strip is fixedly arranged between the two supporting plates, a mounting frame is fixedly arranged between the two supporting plates at one side of the fixed strip, which is close to the air outlet, is fixedly provided with the fixing frame, a two-way rotating motor is arranged on the mounting frame, a cooling fan is arranged at an output shaft of a first rotating motor, a, still fixed connection has the spring that the level set up before slip strip and the fixed strip, fixed mounting has the second rotating electrical machines on the one side inner wall that the exhaust vent and fresh air inlet were kept away from to the analysis appearance shell, and the output shaft fixed mounting of second rotating electrical machines has the dwang, and the one end that the second rotating electrical machines was kept away from to the dwang is rotated with the inner wall of analysis appearance shell and is connected, and the outside fixed mounting of dwang has the gear, and the gear meshes with the rack mutually, and the knocking mechanism is installed to one side that the fixed strip was kept away from to the.

Preferably, the knocking mechanism comprises a fixed rod and a rubber ball, the fixed rod is horizontally and fixedly installed on one side, away from the fixed strip, of the sliding strip, and the rubber ball is fixedly installed on one end, away from the fixed strip, of the fixed rod.

Preferably, two equal fixed mounting in one side that the backup pad is close to each other has the guide rail, and the top and the equal fixed mounting in bottom of slide bar have the slider, and slider slidable mounting is on the guide rail.

Preferably, the first rotating electric machine is a bidirectional rotating electric machine, and the second rotating electric machine is a reduction motor.

Preferably, the gear is an incomplete gear, and gear teeth are distributed on the half circumference of the outer side of the gear.

Preferably, the number of the springs is two, and the two springs are symmetrically distributed right above and below the rack.

Compared with the prior art, the beneficial effects of the utility model are that: by additionally arranging the air inlet hole, the dust screen, the air outlet hole, the dust cover, the mounting frame and the first rotating motor, the first rotating motor drives the cooling fan to rotate, so that air flow is generated inside the analyzer shell, air flows in from the air inlet hole and flows out from the air outlet hole, and the effect of rapid cooling is achieved; through addding backup pad, fixed strip, slip strip, spring, rack, fixed rod, rubber ball, second rotating electrical machines, dwang, gear, slider and guide rail, reach the effect of striking the dust screen repeatedly through second rotating electrical machines drive rubber ball to reach the automatic effect to the dust screen deashing, thereby effectual improvement radiating efficiency, the utility model discloses the structure is ingenious, and convenient to use has quick radiating function, and has automatic effect to the dust screen deashing, can effectual improvement radiating efficiency.

Drawings

Fig. 1 is a main perspective sectional view of the present invention;

FIG. 2 is a side view of the gear and rack meshing relationship of the present invention;

fig. 3 is an external perspective view of the present invention.

In the figure: 1. an analyzer housing; 2. an air inlet hole; 3. a dust screen; 4. an air outlet; 5. a dust cover; 6. A mounting frame; 7. a first rotating electrical machine; 8. a support plate; 9. a fixing strip; 10. a slide bar; 11. a spring; 12. a rack; 13. a fixing rod; 14. a rubber ball; 15. a second rotating electrical machine; 16. rotating the rod; 17. a gear; 18. a slider; 19. a guide rail.

Detailed Description

The present invention will be further described with reference to the following examples.

The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.

Referring to fig. 1-3, the present invention provides a technical solution of a zirconia oxygen analyzer with a high-efficiency heat dissipation structure: the analyzer comprises an analyzer shell 1, one side of the analyzer shell 1 is provided with an air inlet hole 2, a dust screen 3 is fixedly arranged in the air inlet hole 2, one side of the analyzer shell 1, which is far away from the air inlet hole 2, is provided with a plurality of air outlet holes 4, a dust cover 5 is fixedly arranged at the position of the air outlet hole 4 on the outer wall of one side of the analyzer shell 1, which is far away from the air inlet hole 2, two horizontally arranged supporting plates 8 are fixedly arranged on the inner wall of one side of the analyzer shell 1, which is close to the air outlet hole 4, a vertically arranged fixing strip 9 is fixedly arranged between the two supporting plates 8, an installation frame 6 is fixedly arranged at one side of the fixing strip 9, which is close to the air outlet hole 4, a two-way rotating motor is arranged on the installation frame 6, a cooling fan is arranged on an output shaft of a first rotating motor 7, one side fixed mounting that slide bar 10 is close to fixed strip 9 has rack 12, still fixed connection has the spring 11 that the level set up before slide bar 10 and fixed strip 9, fixed mounting has second rotating electrical machines 15 on the one side inner wall that analysis appearance shell 1 kept away from exhaust vent 4 and fresh air inlet 2, the output shaft fixed mounting of second rotating electrical machines 15 has dwang 16, the one end that second rotating electrical machines 15 was kept away from to dwang 16 rotates with analysis appearance shell 1's inner wall to be connected, and the outside fixed mounting of dwang 16 has gear 17, gear 17 meshes with rack 12 mutually, slide bar 10 keeps away from one side of fixed strip 9 and installs the knocking mechanism.

Wherein, strike the mechanism and include fixed rod 13 and rubber ball 14, fixed rod 13 horizontal fixed mounting is in the one side that fixed strip 9 was kept away from to slide bar 10, and rubber ball 14 fixed mounting is in the one end that fixed strip 9 was kept away from to fixed rod 13, and rubber ball 14 can strike dust screen 3 to shake the dust on the dust screen 3 through inertial action.

Wherein, the equal fixed mounting in one side that two backup pads 8 are close to each other has guide rail 19, and the top and the equal fixed mounting in bottom of slide bar 10 have slider 18, and slider 18 slidable mounting is on guide rail 19.

Wherein, first rotating electrical machines 7 are two-way rotating electrical machines, and first rotating electrical machines 7 can change the direction of rotation through external switch, and second rotating electrical machines 15 is gear motor, and gear motor is the integrated body of speed reducer and motor (motor), and accessible gear drive effect reduces the output angular velocity of motor, and second rotating electrical machines 15 can drive gear 17 and slowly rotate.

The gear 17 is an incomplete gear, gear teeth are distributed on one half of the circumference of the outer side of the gear 17, when the gear teeth of the gear 17 rotate to one side close to the rack 12, the sliding bar 10 can be driven to move rightwards through the meshing of the rack 12 and the gear 17, and when the gear teeth of the gear 17 rotate to one side far away from the rack 12, the rack 12 is not meshed with the gear 17.

Wherein, the number of the springs 11 is two, and the two springs 11 are symmetrically distributed right above and below the rack 12.

The utility model discloses a theory of operation and use flow: when the analyzer is in a heat dissipation state, the first rotating motor 7 drives the heat dissipation fan to rotate, so that hot air in the analyzer shell 1 is pumped out from the air outlet 4, air outside the analyzer shell 1 enters the inside of the analyzer shell 1 through the air inlet 2, the dustproof net 3 plays a dustproof role, dust can be accumulated on the dustproof net 3 after long-time use to reduce the heat dissipation effect, at the moment, only the steering direction of the first rotating motor 7 needs to be changed, the second rotating motor 15 is started, at the moment, the airflow direction is from the air outlet 4 to the air outlet 2, the second rotating motor 15 drives the gear 17 to rotate anticlockwise (shown in figure 1), the sliding strip 10 can be driven to move rightwards through the meshing of the rack 12 and the gear 17, at the moment, the spring 11 is compressed to store power, when the gear teeth of the gear 17 rotate to the side far away from the rack 12, the rack 12 is not meshed with the gear 17, the sliding strip 10 is rapidly moved leftwards, thereby drive rubber ball 14 and strike dust screen 3, thereby shake the dust on the dust screen 3 through inertial action, because the air current blows to the outside through fresh air inlet 2 from the inside of analysis appearance shell 1, the inside of analysis appearance shell 1 can not fallen to the dust, strike and reset through short duration vibration sliding strip 10 after accomplishing, gear 17 does not rotate the round, will drive rubber ball 14 and strike dust screen 3 once, thereby reach the effect of automatic deashing, thereby the effectual radiating efficiency that has improved.

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

1. The utility model provides a zirconia oxygen analysis appearance with high-efficient heat radiation structure which characterized in that: comprises an analyzer shell (1), one side of the analyzer shell (1) is provided with an air inlet hole (2), a dust screen (3) is fixedly arranged in the air inlet hole (2), one side of the analyzer shell (1) far away from the air inlet hole (2) is provided with a plurality of air outlet holes (4), the outer wall of one side of the analyzer shell (1) far away from the air inlet hole (2) is fixedly provided with a dust cover (5) at the position of the air outlet hole (4), the inner wall of one side of the analyzer shell (1) near the air outlet hole (4) is fixedly provided with two horizontally arranged supporting plates (8), a vertically arranged fixing strip (9) is fixedly arranged between the two supporting plates (8), one side of the fixing strip (9) near the air outlet hole (4) between the two supporting plates (8) is fixedly provided with a mounting frame (6), a two-way rotating motor is arranged on the mounting frame (6), a heat radiation fan is arranged on an, a vertically arranged sliding strip (10) is slidably arranged on one side, away from the air outlet hole (4), of the fixing strip (9) between the two supporting plates (8), a rack (12) is fixedly arranged on one side, close to the fixing strip (9), of the sliding strip (10), a horizontally arranged spring (11) is fixedly connected in front of the sliding strip (10) and the fixing strip (9), a second rotating motor (15) is fixedly arranged on the inner wall of one side, away from the air outlet hole (4) and the air inlet hole (2), of the analyzer shell (1), a rotating rod (16) is fixedly arranged on an output shaft of the second rotating motor (15), one end, away from the second rotating motor (15), of the rotating rod (16) is rotatably connected with the inner wall of the analyzer shell (1), and the outside fixed mounting of dwang (16) has gear (17), and gear (17) and rack (12) mesh mutually, and the knocking mechanism is installed to the one side that the fixed strip (9) is kept away from in slide bar (10).

2. The zirconia oxygen analyzer with high efficiency heat dissipation structure of claim 1, wherein: the knocking mechanism comprises a fixed rod (13) and a rubber ball (14), the fixed rod (13) is horizontally and fixedly installed on one side, away from the fixed strip (9), of the sliding strip (10), and the rubber ball (14) is fixedly installed on one end, away from the fixed strip (9), of the fixed rod (13).

3. The zirconia oxygen analyzer with high efficiency heat dissipation structure of claim 1, wherein: two equal fixed mounting in one side that backup pad (8) are close to each other has guide rail (19), and the top and the equal fixed mounting in bottom of slide bar (10) have slider (18), and slider (18) slidable mounting is on guide rail (19).

4. The zirconia oxygen analyzer with high efficiency heat dissipation structure of claim 1, wherein: the first rotating motor (7) is a bidirectional rotating motor, and the second rotating motor (15) is a speed reduction motor.

5. The zirconia oxygen analyzer with high efficiency heat dissipation structure of claim 1, wherein: the gear (17) is an incomplete gear, and gear teeth are distributed on one half of the circumference of the outer side of the gear (17).

6. The zirconia oxygen analyzer with high efficiency heat dissipation structure of claim 1, wherein: the number of the springs (11) is two, and the two springs (11) are symmetrically distributed right above and below the rack (12).