CN213986406U - Trace oxygen analyzer with heat dissipation function - Google Patents
Trace oxygen analyzer with heat dissipation function Download PDFInfo
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- CN213986406U CN213986406U CN202023232328.6U CN202023232328U CN213986406U CN 213986406 U CN213986406 U CN 213986406U CN 202023232328 U CN202023232328 U CN 202023232328U CN 213986406 U CN213986406 U CN 213986406U
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Abstract
The utility model discloses a trace oxygen analyzer with heat dissipation function, which comprises an equipment main body and a cavity, wherein a ventilation gallery is arranged between the cavity and a high-temperature sintering furnace, a main cavity chamber and an equipment chamber are sequentially arranged in the cavity from top to bottom, an interlayer is arranged on one side of the cavity side wall opposite to the ventilation gallery, a refrigeration mechanism acting on the interlayer is arranged on the equipment main body, and a temperature difference power generation air cooling mechanism respectively connected with the interlayer and the ventilation gallery is arranged in the equipment chamber; the thermoelectric generation air cooling mechanism comprises an electric motor positioned in the equipment chamber, a first thermoelectric generation piece is arranged on one side of the ventilation gallery close to the high-temperature sintering furnace, a second thermoelectric generation piece is arranged in the interlayer close to the refrigerating mechanism, wires are coupled between the first thermoelectric generation piece and the electric motor, the second thermoelectric generation piece and the electric motor, and the electric motor is provided with a rotating shaft extending into the main chamber and a plurality of fan blades positioned on the rotating shaft; can solve the problem that the prior trace oxygen analyzer on the high-temperature furnace can not automatically cool.
Description
Technical Field
The utility model relates to an analytical equipment technical field, more specifically say, it relates to a trace oxygen analyzer with heat dissipation function.
Background
The neodymium magnet is also called a neodymium-iron-boron magnet, and is a tetragonal crystal formed of neodymium, iron, and boron. Because oxygen has destructive effect on neodymium alloy, oxygen permeates into neodymium to change neodymium into neodymium oxide; therefore, the neodymium iron boron magnetic material needs to be prevented from oxidation in the production process.
The neodymium iron boron magnetic material is sintered through a high-temperature sintering furnace, the oxygen content in protective gas of the sintering furnace is analyzed through a trace oxygen analyzer, and the trace oxygen analyzer is usually fixed on the high-temperature sintering furnace. Because the trace oxygen analyzer needs to be fixed on a high-temperature sintering furnace, the trace oxygen analyzer can be damaged at high temperature by long-term use, particularly, internal electronic components are sensitive to temperature, the service life of the components is easily shortened under the high-temperature environment, and the subsequent maintenance and the cost are increased.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a trace oxygen analysis appearance with heat dissipation function can solve the problem of the unable automatic cooling of trace oxygen analysis appearance on the current high temperature furnace.
In order to achieve the above purpose, the utility model provides a following technical scheme:
a trace oxygen analyzer with a heat dissipation function comprises an equipment main body and a cavity, wherein a ventilation gallery is arranged between the cavity and a high-temperature sintering furnace, a main cavity chamber and an equipment chamber are sequentially arranged in the cavity from top to bottom, an interlayer is arranged on one side of the side wall of the cavity opposite to the ventilation gallery, a refrigeration mechanism acting on the interlayer is arranged on the equipment main body, and a temperature difference power generation air cooling mechanism connected with the interlayer and the ventilation gallery is arranged in the equipment chamber; thermoelectric generation air-cooled mechanism is including being located the indoor electric motor of equipment, and ventilation corridor is close to high temperature sintering stove one side and is provided with first thermoelectric generation piece, is close to refrigeration mechanism department in the intermediate layer and is provided with the second thermoelectric generation piece, all is coupled between first thermoelectric generation piece and second thermoelectric generation piece and the electric motor wire, is provided with on the electric motor to extend to the main cavity indoor pivot and be located a plurality of flabellums of epaxial.
By adopting the technical scheme, when the equipment main body is fixed on the high-temperature furnace for use, because the ventilation gallery is arranged between the cavity and the side wall of the high-temperature furnace, the ventilation gallery is a structure with both ends ventilated as the name suggests, and the components of the analyzer are mainly positioned in the cavity, thereby ensuring that the analyzer main body and the high-temperature furnace are separated, reducing the heat transfer of the high-temperature furnace into the cavity through heat conduction, reducing the direct heat conduction, the air around the equipment main body can still be surrounded by the heat dissipated by the high-temperature furnace, simultaneously still leading the temperature in the cavity to be higher under the condition of direct high-temperature light in summer, therefore, a refrigerating mechanism is arranged at one side of the cavity far away from the ventilation gallery, the refrigerating mechanism not only can reduce the temperature in the cavity, but also can form the temperature difference of one side with higher temperature and the other side with lower temperature relative to the equipment main body, required components and parts of analysis appearance are placed to the main cavity room, the indoor electric motor that has set up of equipment of main cavity room below, it is provided with first thermoelectric generation piece to be close to high temperature furnace one side at the ventilation corridor, and it is provided with the second thermoelectric generation piece to be located refrigeration mechanism department, it is first, the second thermoelectric generation piece all is connected with electric motor, the rotation of the electric energy supply electric motor that utilizes the cold and hot difference in temperature to produce, electric motor starts to drive pivot and the flabellum that is located the main cavity room and rotates, thereby the air current that produces carries out the forced air cooling operation to the main cavity room, finally reach the cooling to the main cavity room.
The utility model discloses further set up to: the refrigerating mechanism comprises a water cooling pump located in an equipment room, a water tank is arranged at the top of an equipment main body, an S-shaped pipe is arranged in an interlayer, a water feeding pipe is arranged between the S-shaped pipe and the water cooling pump, a water inlet pipe is arranged between the S-shaped pipe and the water tank, and a connecting pipe is arranged between the water tank and the water cooling pump.
By adopting the technical scheme, the water cooling pump is started, the water cooling pump sucks liquid in the water tank through the water inlet pipe, the sucked liquid is changed into cold water through the water cooling pump and then enters the S-shaped pipe through the water feeding pipe, the S-shaped pipe is positioned in the side wall of one side of the cavity far away from the ventilation gallery, heat in a part of the cavity can be taken away by the cooled liquid after passing through the S-shaped pipe, the S-shaped pipe absorbs heat to convey warm water into the water tank, water in the water tank can automatically return to the water cooling pump, and the refrigerating effect is achieved through the process of repeating the processes.
The utility model discloses further set up to: and the top of the main chamber is provided with a ventilation assembly communicated with the outside.
By adopting the technical scheme, the electric motor, the rotating shaft and the fan blades generate air flow in the main cavity. Therefore, the circulation heat dissipation of the airflow in the main cavity is realized conveniently, and the ventilation assembly communicated with the outside is arranged at the top of the main cavity.
The utility model discloses further set up to: the ventilation assembly includes an opening at the top of the main chamber and a protective assembly at the opening.
Through taking above-mentioned technical scheme, make the main cavity room follow supreme air current that produces down after the rotation of flabellum, the opening through the main cavity room top discharges to the external world after the air current upward movement, and the protection subassembly that is located the opening part can avoid in rainwater process opening entering main cavity room when overcast and rainy weather, and then advance to protect the components and parts in the main cavity room.
The utility model discloses further set up to: the protection component comprises a box body which is arranged on the equipment main body and connected with the opening, a connecting port communicated with the opening is arranged at the bottom of the box body, partition plates are symmetrically arranged on two sides of the connecting port in the box body, and side openings are formed in two sides of the box body.
By adopting the technical scheme, when rainwater exists in the outside, the rainwater enters the box body through the side opening under the action of wind power, and the rainwater is blocked because the side opening is provided with the partition plate.
The utility model discloses further set up to: a plurality of drainage grooves are formed in the inner wall of the ventilation gallery.
By adopting the technical scheme, the ventilation gallery has the effect that the airflow separates the high-temperature furnace from the cavity, and the drainage grooves are arranged to accelerate the speed of the airflow passing through the ventilation gallery.
The utility model has the advantages of that: when the equipment main body is fixed on a high-temperature furnace for use, because the ventilation gallery is arranged between the cavity and the side wall of the high-temperature furnace, the ventilation gallery is a structure with both ventilated ends, and the components of the analyzer are mainly positioned in the cavity, thereby ensuring that the analyzer main body and the high-temperature furnace are separated, reducing the heat transfer of the high-temperature furnace into the cavity through heat conduction, reducing direct heat conduction, surrounding air of the equipment main body can still be surrounded by the heat emitted by the high-temperature furnace, simultaneously ensuring that the temperature in the cavity is higher under the condition of direct high-temperature light in summer, arranging a refrigerating mechanism at one side of the cavity far away from the ventilation gallery, reducing the temperature in the cavity by the refrigerating mechanism, and forming the field temperature difference that the temperature at one side is higher and the temperature at the other side is lower relative to the equipment main body, required components and parts of analysis appearance are placed to the main cavity room, the indoor electric motor that has set up of equipment of main cavity room below, it is provided with first thermoelectric generation piece to be close to high temperature furnace one side at the ventilation corridor, and it is provided with the second thermoelectric generation piece to be located refrigeration mechanism department, it is first, the second thermoelectric generation piece all is connected with electric motor, the rotation of the electric energy supply electric motor that utilizes the cold and hot difference in temperature to produce, electric motor starts to drive pivot and the flabellum that is located the main cavity room and rotates, thereby the air current that produces carries out the forced air cooling operation to the main cavity room, finally reach the cooling to the main cavity room.
Drawings
Fig. 1 is a schematic cross-sectional view of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
fig. 3 is an enlarged schematic view of a portion B of fig. 1.
Reference numerals: 110. a first thermoelectric generation element; 111. a ventilation corridor; 112. an equipment room; 113. a fan blade; 114. a rotating shaft; 115. an electric motor; 116. a connecting pipe; 117. an interlayer; 118. an S-shaped pipe; 119. a water inlet pipe; 210. a water tank; 211. a main chamber; 212. a water-cooled pump; 213. a water supply pipe; 214. a second thermoelectric generation piece; 215. a box body; 216. opening the side; 217. an opening; 218. and (7) connecting ports.
Detailed Description
The embodiments are further described with reference to the accompanying drawings.
As will be described in further detail below in connection with the appended drawings, the terms "front," "back," "left," "right," "upper" and "lower" as used in the following description refer to the directions indicated in the drawings, and the terms "bottom" and "top," "inner" and "outer" refer to the directions toward and away from, respectively, the geometric center of a particular component.
A trace oxygen analyzer with a heat dissipation function, referring to fig. 1 and fig. 2, comprises an equipment main body and a cavity, wherein a ventilation gallery 111 is arranged between the cavity and a high-temperature sintering furnace, a main chamber 211 and an equipment chamber 112 are sequentially arranged in the cavity from top to bottom, an interlayer 117 is arranged on one side of the side wall of the cavity opposite to the ventilation gallery 111, a refrigeration mechanism acting on the interlayer 117 is arranged on the equipment main body, and a temperature difference power generation air cooling mechanism respectively connected with the interlayer 117 and the ventilation gallery 111 is arranged in the equipment chamber 112; the thermoelectric power generation air cooling mechanism comprises an electric motor 115 located in an equipment room 112, a first thermoelectric power generation piece 110 is arranged on one side of a ventilation gallery 111 close to a high-temperature sintering furnace, a second thermoelectric power generation piece 214 is arranged in an interlayer 117 close to a refrigeration mechanism, conducting wires are coupled between the first thermoelectric power generation piece 110 and the electric motor 115 and between the second thermoelectric power generation piece 214 and the electric motor 115, and a rotating shaft 114 extending into a main chamber 211 and a plurality of fan blades 113 located on the rotating shaft 114 are arranged on the electric motor 115.
When the equipment main body is fixed on a high-temperature furnace for use, because the ventilation gallery 111 is arranged between the cavity and the side wall of the high-temperature furnace, the ventilation gallery 111 is a structure with both ends ventilated, and the components of the analyzer are mainly positioned in the cavity, thereby ensuring that the analyzer main body and the high-temperature furnace are separated, reducing the heat transfer of the high-temperature furnace into the cavity through heat conduction, reducing direct heat conduction, but the air around the equipment main body is still surrounded by the heat emitted by the high-temperature furnace, and simultaneously ensuring that the temperature in the cavity is higher under the condition of direct irradiation of high-temperature light in summer, a refrigeration mechanism is arranged on one side of the cavity far away from the ventilation gallery 111, the refrigeration mechanism not only can reduce the temperature in the cavity, but also can form the temperature difference field that the temperature of one side is higher than that of the other side, required components and parts of analysis appearance are placed to main cavity 211, electric motor 115 has been set up in the equipment room 112 of main cavity 211 below, it is provided with first thermoelectric generation piece 110 to be close to high temperature furnace one side at ventilation gallery 111, and it is provided with second thermoelectric generation piece 214 to be located refrigeration mechanism department, it is first, second thermoelectric generation piece 214 all is connected with electric motor 115, the rotation of the electric energy supply electric motor 115 that utilizes the cold and hot difference in temperature to produce, electric motor 115 starts to drive pivot 114 and the flabellum 113 that is located main cavity 211 and rotates, thereby the air current that produces carries out air-cooled operation in to main cavity 211, finally reach the cooling to main cavity 211.
The refrigeration mechanism comprises a water-cooling pump 212 positioned in the equipment room 112, a water tank 210 is arranged at the top of the equipment main body, an S-shaped pipe 118 is arranged in the interlayer 117, a water feeding pipe 213 is arranged between the S-shaped pipe 118 and the water-cooling pump 212, a water inlet pipe 119 is arranged between the S-shaped pipe 118 and the water tank 210, and a connecting pipe 116 is arranged between the water tank 210 and the water-cooling pump 212. The water-cooling pump 212 is started, the water-cooling pump 212 sucks liquid in the water tank 210 through the water inlet pipe 119, the sucked liquid is changed into cold water through the water-cooling pump 212 and then enters the S-shaped pipe 118 through the water supply pipe 213, the S-shaped pipe 118 is located in the side wall of the cavity on the side far away from the ventilation gallery 111, therefore, the cooled liquid can take away heat in a part of the cavity after passing through the S-shaped pipe 118, the S-shaped pipe 118 absorbs the heat to convey warm water into the water tank 210, the water in the water tank 210 can automatically return to the water-cooling pump 212, and the refrigeration effect is achieved through the circulation of the repeated processes. The top of the main chamber 211 is provided with a ventilation assembly communicated with the outside. An air flow is generated in the main chamber 211 by the electric motor 115, the rotary shaft 114 and the fan blades 113. Therefore, the circulation heat dissipation of the airflow in the main chamber 211 is facilitated, and the top of the main chamber 211 is provided with a ventilation assembly communicated with the outside. The ventilation assembly includes an opening 217 at the top of the main chamber 211 and a protective assembly at the opening 217. Make main cavity 211 from supreme production air current down after the rotation of flabellum 113, the air current upwards moves the back and discharges to the external world through opening 217 at main cavity 211 top, and the protection subassembly that is located opening 217 department can avoid rainwater to get into main cavity 211 through opening 217 when overcast and rainy weather in, and then advance to protect the components and parts in the main cavity 211.
Referring to fig. 3, the protection assembly includes a case 215 connected to an opening 217 on the main body of the apparatus, a connection port 218 connected to the opening 217 is formed at the bottom of the case 215, partition plates are symmetrically formed at both sides of the connection port 218 in the case 215, and side openings 216 are formed at both sides of the case 215. When the external has the rainwater, the rainwater gets into box 215 through side opening 216 under the wind-force effect in, because side opening 216 department is provided with the division board for the rainwater is obstructed.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (6)
1. The utility model provides a trace oxygen analysis appearance with heat dissipation function, includes equipment main part and cavity, characterized by: a ventilation gallery (111) is arranged between the cavity and the high-temperature sintering furnace, a main cavity (211) and an equipment chamber (112) are sequentially arranged in the cavity from top to bottom, an interlayer (117) is arranged on one side of the side wall of the cavity opposite to the ventilation gallery (111), a refrigeration mechanism acting on the interlayer (117) is arranged on the equipment main body, and a temperature difference power generation air cooling mechanism connected with the interlayer (117) and the ventilation gallery (111) is arranged in the equipment chamber (112); thermoelectric generation forced air cooling mechanism is including lieing in electric motor (115) in equipment room (112), ventilation corridor (111) are close to high temperature sintering stove one side and are provided with first thermoelectric generation piece (110), be close to refrigeration mechanism department in intermediate layer (117) and be provided with second thermoelectric generation piece (214), all be coupled between first thermoelectric generation piece (110) and second thermoelectric generation piece (214) and electric motor (115) and have the wire, be provided with pivot (114) that extend to in main cavity room (211) and be located a plurality of flabellum (113) on pivot (114) on electric motor (115).
2. The trace oxygen analyzer with heat dissipation function of claim 1, wherein: the refrigeration mechanism comprises a water-cooling pump (212) located in an equipment room (112), a water tank (210) is arranged at the top of an equipment main body, an S-shaped pipe (118) is arranged in an interlayer (117), a water feeding pipe (213) is arranged between the S-shaped pipe (118) and the water-cooling pump (212), a water inlet pipe (119) is arranged between the S-shaped pipe (118) and the water tank (210), and a connecting pipe (116) is arranged between the water tank (210) and the water-cooling pump (212).
3. The trace oxygen analyzer with heat dissipation function of claim 1, wherein: the top of the main chamber (211) is provided with a ventilation assembly communicated with the outside.
4. The trace oxygen analyzer with heat dissipation function of claim 3, wherein: the ventilation assembly includes an opening (217) at a top of the main chamber (211) and a protective assembly at the opening (217).
5. The trace oxygen analyzer with heat dissipation function of claim 4, wherein: the protection component comprises a box body (215) which is positioned on the equipment main body and connected with an opening (217), a connecting port (218) communicated with the opening (217) is formed in the bottom of the box body (215), partition plates are symmetrically arranged on two sides of the connecting port (218) in the box body (215), and side openings (216) are further formed in two sides of the box body (215).
6. The trace oxygen analyzer with heat dissipation function of claim 1, wherein: the inner wall of the ventilation gallery (111) is provided with a plurality of drainage grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023232328.6U CN213986406U (en) | 2020-12-28 | 2020-12-28 | Trace oxygen analyzer with heat dissipation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023232328.6U CN213986406U (en) | 2020-12-28 | 2020-12-28 | Trace oxygen analyzer with heat dissipation function |
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| CN213986406U true CN213986406U (en) | 2021-08-17 |
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| CN202023232328.6U Active CN213986406U (en) | 2020-12-28 | 2020-12-28 | Trace oxygen analyzer with heat dissipation function |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114979194A (en) * | 2022-01-28 | 2022-08-30 | 上海伟之锦网络技术有限公司 | Big data and physiological data-based risk control platform for communication engineering |
-
2020
- 2020-12-28 CN CN202023232328.6U patent/CN213986406U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114979194A (en) * | 2022-01-28 | 2022-08-30 | 上海伟之锦网络技术有限公司 | Big data and physiological data-based risk control platform for communication engineering |
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