CN215180025U - Zirconia oxygen analyzer with high-efficient heat radiation structure - Google Patents
Zirconia oxygen analyzer with high-efficient heat radiation structure Download PDFInfo
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- CN215180025U CN215180025U CN202121040560.1U CN202121040560U CN215180025U CN 215180025 U CN215180025 U CN 215180025U CN 202121040560 U CN202121040560 U CN 202121040560U CN 215180025 U CN215180025 U CN 215180025U
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Abstract
The utility model discloses a zirconia oxygen analyzer with a high-efficiency heat dissipation structure, which comprises an analyzer shell, wherein one side of the analyzer shell is provided with an air inlet and a dust exhaust port, the other side of the analyzer shell is provided with an air outlet cover, the inner cavity of the analyzer is provided with a dustproof mechanism and a heat dissipation mechanism, dustproof mechanism includes dust proof box and collecting box, heat dissipation mechanism includes first fan and second fan, and dustproof mechanism adsorbs the collection through setting up corona electrode and dust collecting electrode between first fan and air intake to the dust in the air of inhaling analysis appearance shell inner chamber, and the dust after the collection discharges to the collecting box in, by dust exhaust department discharge analysis appearance shell at last, and heat dissipation mechanism promotes the circulation of air in the analysis appearance shell through setting up two fans of high position difference, and then reaches the purpose of ventilating the heat dissipation to analysis appearance shell internals.
Description
Technical Field
The utility model relates to an analysis appearance technical field specifically is a 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.
Most of existing analyzers adopt a ventilation and air cooling method to carry out heat dissipation treatment on an inner cavity of the analyzer, when the heat dissipation treatment is carried out, external air enters the inner cavity of the analyzer for a long time, dust accumulation can be generated, the dust can influence the functionality of certain parts in the analyzer, and therefore, a structure capable of preventing dust and simultaneously achieving the heat dissipation function needs to be designed urgently to be applied to the analyzer.
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:
a zirconia oxygen analyzer with a high-efficiency heat dissipation structure, comprising:
the dust removal device comprises an analyzer shell, wherein one side of the analyzer shell is provided with an air inlet and a dust exhaust port, the other side of the analyzer shell is provided with an air outlet cover, and the setting height of the air inlet is greater than that of the air outlet cover;
the dust prevention mechanism comprises a dust prevention box and a collection box, the dust prevention box and the collection box are both arranged on the inner wall of one side of the analyzer shell, which is provided with an air inlet, one end of the dust prevention box is communicated with one end of the collection box, one side of the dust prevention box is communicated with the air inlet, a corona electrode and a dust electrode are arranged in the inner cavity of the dust prevention box, and one side of the collection box is communicated with the dust exhaust port;
and the heat dissipation mechanism comprises a first fan and a second fan which are arranged in an inner cavity of the shell of the analyzer, the inlet end of the first fan is communicated with the dust-proof box, and the outlet end of the second fan is communicated with the air outlet cover.
As a further aspect of the present invention: the utility model discloses a dustproof wind cover, including a wind cover, a connecting axle, a dust guard, a limiting plate, a spring, a connecting axle, a wind cover, a limiting plate, a fixed block, a spring, a connecting axle and a dust guard, it sets up to the even open-ended box structure of one end to go out the wind cover, one side that the wind cover is close to the open end is equipped with the fixed plate, the one end of fixed plate links to each other with the one end of dust guard to go out the wind cover, be equipped with the limiting plate on the one side inner wall that the fixed plate was kept away from to the wind cover, the one side inner wall that the open end was kept away from to the wind cover is equipped with the fixed block, the one end of fixed block links to each other with spring one end, the other end of spring with a side of dust guard links to each other.
As a further aspect of the present invention: corona utmost point and collection dirt utmost point all set up to platelike electrode, corona utmost point is close to the air intake setting, collection dirt utmost point is close to first fan setting.
As a further aspect of the present invention: the size of corona electrode and dust collecting electrode is the same, and air outlet cover, corona electrode and dust collecting electrode are arranged on the same height.
As a further aspect of the present invention: and one end of the dust-proof box close to the collecting box and one end of the collecting box close to the dust discharge port are both provided with a guide inclined plate.
As a further aspect of the present invention: the outlet end of the first fan and the inlet end of the second fan are both connected with a diffusion cover.
As a further aspect of the present invention: the inner wall of one side of the analyzer shell is provided with a blowing mechanism, the blowing mechanism comprises a motor and a rotating shaft, the motor and the rotating shaft are arranged on the inner wall of the analyzer shell in an installing mode, the output end of the motor is connected with a driving gear, a driven gear is arranged on the rotating shaft, the driving gear is connected with the driven gear through a rack, and one end of the rotating shaft is provided with a fan blade.
As a further aspect of the present invention: the setting height of the blowing mechanism is between the setting height of the air inlet and the setting height of the air outlet cover.
Compared with the prior art, the beneficial effects of the utility model are that: the analyzer is provided with a dustproof mechanism and a heat dissipation mechanism to carry out dustproof and heat dissipation treatment on the inner cavity of the shell of the analyzer, the dust-proof mechanism is characterized in that a corona electrode and a dust collecting electrode are arranged between a first fan and an air inlet to adsorb and collect dust in air sucked into an inner cavity of an analyzer shell, the collected dust is discharged into a collecting box and finally discharged out of the analyzer shell from a dust discharge port, so that the problem that dust and impurities are easy to enter the inner cavity of the analyzer shell when the existing analyzer is subjected to ventilation and heat dissipation treatment is solved, the heat dissipation mechanism promotes air circulation in the analyzer housing by providing two fans at different height positions, thereby achieving the purpose of ventilating and radiating the inner parts of the shell of the analyzer, discharging the dust in the inner cavity of the shell of the analyzer from the air outlet cover, therefore, the cleanliness of the inside of the analyzer is kept, and the functional components in the dustproof mechanism and the heat dissipation mechanism are convenient to mount and replace.
Drawings
Fig. 1 is a schematic view of the overall internal structure of a zirconia oxygen analyzer having a high-efficiency heat dissipation structure.
Fig. 2 is a schematic diagram of the internal structure of an air outlet housing in a zirconia oxygen analyzer with a high-efficiency heat dissipation structure.
Fig. 3 is a schematic diagram of the arrangement position of a blowing mechanism in a zirconia oxygen analyzer with a high-efficiency heat dissipation structure.
Fig. 4 is a schematic structural diagram of a blowing mechanism in a zirconia oxygen analyzer with a high-efficiency heat dissipation structure.
Wherein: the analyzer comprises an analyzer shell-1, an air inlet-2, a filter screen-3, an air outlet cover-4, a dust-proof box-5, a collecting box-6, a dust exhaust port-7, a corona electrode-8, a dust collecting electrode-9, a through hole-10, a first mounting plate-11, a first fan-12, a second mounting plate-13, a second fan-14, a diffusion cover-15, a guide inclined plate-16, a fixing plate-17, a connecting shaft-18, a dust-proof plate-19, a limiting plate-20, a fixing block-21, a spring-22, a blowing mechanism-23, a third mounting plate-24, a motor-25, a fixing sleeve-26, a rotating shaft-27, a fan blade-28, a driving gear-29, a driven gear-30 and a rack-31.
Detailed Description
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
Example one
Referring to fig. 1, a zirconia oxygen analyzer with a high-efficiency heat dissipation structure comprises an analyzer housing 1, one side of the analyzer housing 1 is provided with an air inlet 2 and a dust exhaust opening 7, a filter screen 3 is arranged in the air inlet 2, the other side of the analyzer housing 1 is provided with an air outlet cover 4, the air inlet 2 is arranged at a height greater than the air outlet cover 4, an inner cavity of the analyzer housing 1 is provided with a dustproof mechanism and a heat dissipation mechanism, the dustproof mechanism comprises a dustproof box 5 and a collection box 6, the dustproof box 5 and the collection box 6 are both arranged on the inner wall of the analyzer housing 1 at the side provided with the air inlet 2, one end of the dustproof box 5 is communicated with one end of the collection box 6, one side of the dustproof box 5 is communicated with the air inlet 2, the inner cavity of the dustproof box 5 is provided with a corona electrode 8 and a dust collecting electrode 9, one side of the collection box 6 is communicated with the dust exhaust opening 7, the heat dissipation mechanism comprises a first fan 12 and a second fan 14 which are arranged in an inner cavity of the analyzer shell 1, wherein the inlet end of the first fan 12 is communicated with the dust-proof box 5 through a through hole 10 which is arranged on the other side of the dust-proof box 5, and the outlet end of the second fan 14 is communicated with the air outlet cover 4.
It has open-ended box structure to set up to the one end as shown in fig. 1 and 2 to go out fan housing 4, enters into the 1 inner chamber of analysis appearance shell from going out fan housing 4 for dust in the prevention analysis appearance outside air go out fan housing 4 and be close to one side of open end and be equipped with fixed plate 17, the one end of fixed plate 17 is passed through connecting axle 18 and is linked to each other with the one end of dust guard 19, it is equipped with limiting plate 20 on the one side inner wall of fixed plate 17 to go out fan housing 4 and keep away from, one side inner wall that the open end was kept away from to go out fan housing 4 is equipped with fixed block 21, the one end of fixed block 21 links to each other with spring 22 one end, the other end of spring 22 with a side end of dust guard 19 links to each other.
Further, corona electrode 8 and collection dirt utmost point 9 all set up to the plate electrode, corona electrode 8 is close to air intake 2 and sets up, collection dirt utmost point 9 is close to first fan 12 and sets up, and it will be through corona electrode 8 and collection dirt utmost point 9 processing of removing dust in proper order to get into the air by air intake 2 department, and plate structure gets the electrode and can enlarge and get the contact surface with the air to better performance dust removal function.
Further, corona electrode 8 and collection dirt utmost point 9's size of a dimension is unanimous, go out fan housing 4, corona electrode 8 and collection dirt utmost point 9 and set up on same height, 2 departments of air intake get into the air can be faster with the electrode contact, and then improve dust collection efficiency.
Preferably, one end of the dust-proof box 5 close to the collecting box 6 and one end of the collecting box 6 close to the dust discharge port 7 are both provided with a guide inclined plate 16, and the guide inclined plate 16 can well guide dust into the collecting box 6 and then discharge the dust from the dust discharge port 7.
Preferably, the exit end of first fan 12 and the entry end of second fan 14 all connect and are provided with diffusion cover 15, diffusion cover 15's flaring end sets up towards analysis appearance shell 1 inner chamber, and diffusion cover 15's setting makes the wind energy that first fan 12 blew off can be faster to diffusion analysis appearance shell 1 inner chamber, makes the air that second fan 14 can be faster simultaneously take out analysis appearance shell 1 inner chamber.
The working principle is as follows: the first fan 12 is started to suck the external air of the analyzer from the air inlet 2 into the dust-proof box 5, the sucked air sequentially passes through the corona electrode 8 and the dust collecting electrode 9 to carry out electrostatic dust collection treatment, during the dust collection treatment, the dust in the air is adsorbed onto the dust collecting electrode 9, the treated air is sprayed out from the outlet end of the first fan 12 to the inner cavity of the analyzer shell 1, the second fan 14 is started to discharge the air in the inner cavity of the analyzer shell 1 outwards, the air discharged by the first fan 12 passes through the inner cavity of the analyzer shell 1 from top to bottom, so that the internal air circulation of the analyzer is ensured, the inner cavity of the analyzer shell 1 is ventilated and cooled, after a period of time, the first fan 12 and the second fan 14 are closed, the ventilation and cooling are finished, meanwhile, the corona electrode 8 and the dust collecting electrode 9 are stopped to be electrified, and the dust adsorbed on the dust collecting electrode 9 falls onto the guide inclined plate 16, then flows down to the collecting box 6, and finally is discharged out of the analyzer shell 1 from the dust discharge port 7.
Example two
Referring to fig. 3 and 4, on the basis of embodiment 1, the inside air circulation effect and the ventilation and heat dissipation efficiency of the analyzer are further improved, a blowing mechanism 23 is arranged on the inner wall of one side of the analyzer housing 1, the blowing mechanism 23 includes a motor 25 and a rotating shaft 27, the motor 25 and the rotating shaft 27 are installed and arranged on the inner wall of the analyzer housing 1, the electrode is installed and arranged on the inner wall of the analyzer housing 1 through a third installation plate 24, the output end of the motor 25 is connected with a driving gear 29, the rotating shaft 27 is provided with a driven gear 30, the driving gear 29 is connected with the driven gear 30 through a rack 31, and one end of the rotating shaft 27 is provided with a fan blade 28.
Further, the setting height of the blowing mechanism 23 is between the setting height of the air inlet 2 and the setting height of the air outlet cover 4, so that the blowing mechanism is arranged towards the inner parts of the analyzer.
When carrying out aeration cooling and handling, starter motor 25 drives axis of rotation 27 and rotates to make flabellum 28 rotate and blow the processing to the analysis appearance internals, the mechanism of blowing 23 can accelerate the diffusion of analysis appearance shell 1 inner chamber hot-air, so that second fan 14 can be better with the hot-air escape, the mechanism of blowing 23 simultaneously can blow off the partial dust impurity etc. that leave over on the analysis appearance internals, at last discharge by air-out cover 4 department in the lump.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (8)
1. A zirconia oxygen analyzer with high-efficient heat radiation structure, its characterized in that includes:
the dust removal device comprises an analyzer shell, wherein one side of the analyzer shell is provided with an air inlet and a dust exhaust port, the other side of the analyzer shell is provided with an air outlet cover, and the setting height of the air inlet is greater than that of the air outlet cover;
the dust prevention mechanism comprises a dust prevention box and a collection box, the dust prevention box and the collection box are both arranged on the inner wall of one side of the analyzer shell, which is provided with an air inlet, one end of the dust prevention box is communicated with one end of the collection box, one side of the dust prevention box is communicated with the air inlet, a corona electrode and a dust electrode are arranged in the inner cavity of the dust prevention box, and one side of the collection box is communicated with the dust exhaust port;
and the heat dissipation mechanism comprises a first fan and a second fan which are arranged in an inner cavity of the shell of the analyzer, the inlet end of the first fan is communicated with the dust-proof box, and the outlet end of the second fan is communicated with the air outlet cover.
2. The zirconia oxygen analyzer with high-efficient heat radiation structure of claim 1, characterized in that, it sets up to one end even open-ended box structure to go out the fan housing, it is equipped with the fixed plate to go out one side that the fan housing is close to the open end, the one end of fixed plate links to each other with the one end of dust guard through the connecting axle, it is equipped with the limiting plate on the one side inner wall of fixed plate to go out the fan housing, it is equipped with the fixed block to go out one side inner wall that the open end was kept away from to the fan housing, the one end of fixed block links to each other with spring one end, the other end of spring with a side end of dust guard links to each other.
3. The zirconia oxygen analyzer with high-efficiency heat dissipation structure as claimed in claim 1 or 2, wherein the corona electrode and the dust collecting electrode are both disposed as plate-shaped electrodes, the corona electrode is disposed near the air inlet, and the dust collecting electrode is disposed near the first fan.
4. The zirconia oxygen analyzer with high-efficient heat radiation structure of claim 3, characterized in that, the size of corona electrode and dust collecting electrode is unanimous, go out fan housing, corona electrode and dust collecting electrode and set up on same height.
5. The zirconia oxygen analyzer with high efficiency heat dissipation structure of claim 1, wherein the dust-proof box has a guiding inclined plate at one end near the collection box and at one end near the dust discharge port.
6. The zirconia oxygen analyzer with high efficiency heat dissipation structure of claim 1, wherein the outlet end of the first fan and the inlet end of the second fan are connected to form a diffusion cover.
7. The zirconia oxygen analyzer with high efficiency heat dissipation structure as claimed in claim 1, wherein a blower is disposed on an inner wall of the analyzer housing, the blower includes a motor mounted on the inner wall of the analyzer housing and a rotating shaft, an output end of the motor is connected to a driving gear, the rotating shaft is provided with a driven gear, the driving gear and the driven gear are connected through a rack, and one end of the rotating shaft is provided with a fan blade.
8. The zirconia oxygen analyzer with high efficiency heat dissipation structure of claim 7, wherein the setting height of the blowing mechanism is between the setting height of the air inlet and the setting height of the air outlet cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121040560.1U CN215180025U (en) | 2021-05-17 | 2021-05-17 | Zirconia oxygen analyzer with high-efficient heat radiation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121040560.1U CN215180025U (en) | 2021-05-17 | 2021-05-17 | Zirconia oxygen analyzer with high-efficient heat radiation structure |
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| Publication Number | Publication Date |
|---|---|
| CN215180025U true CN215180025U (en) | 2021-12-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121040560.1U Active CN215180025U (en) | 2021-05-17 | 2021-05-17 | Zirconia oxygen analyzer with high-efficient heat radiation structure |
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| CN (1) | CN215180025U (en) |
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2021
- 2021-05-17 CN CN202121040560.1U patent/CN215180025U/en active Active
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