CN214371882U - Gas uniform heating device - Google Patents
Gas uniform heating device Download PDFInfo
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- CN214371882U CN214371882U CN202120482392.5U CN202120482392U CN214371882U CN 214371882 U CN214371882 U CN 214371882U CN 202120482392 U CN202120482392 U CN 202120482392U CN 214371882 U CN214371882 U CN 214371882U
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Abstract
The utility model discloses a gas uniform heating device, which belongs to the technical field of gas heating, and the key points of the technical proposal comprise a bottom shell, wherein the outer wall at the top of the bottom shell is provided with a mounting groove, the inner wall of the mounting groove is provided with a shell, the inner wall at the bottom of the bottom shell is fixed with a connecting seat, the outer wall at the top of the connecting seat is provided with an electric heating rod, the outer wall at the circumference of the electric heating rod is provided with uniformly heating cores which are distributed equidistantly, the top of the outer wall at the circumference of the uniformly heating core is provided with a limit groove, and the outer wall at the top of the shell is provided with a circular groove; the utility model provides a gaseous even hot device, is through being provided with drain pan and intake pipe, and drain pan lower extreme gas inlet department adopts the structure of circling round, forms a whirlwind structure along the flabellum of even hot core and produces the vortex, makes gaseous spiral rising more fully heat, prevents that little air current from directly getting rid of, and consequently contact gas surface area is bigger, and the heated gas volume is more in the unit interval, can realize carrying out faster more abundant heating to gas, has improved the effect of heating.
Description
Technical Field
The utility model belongs to the technical field of the gas heating, more specifically says, it relates to a gaseous even hot device.
Background
When the alcohol detector is used for operating gas, the gas needs to be heated, a gas heat homogenizing device is often used in the alcohol detector, and the alcohol detector is used for detecting whether a human body takes alcohol and the alcohol intake degree. The device can be used as a detection tool for detecting the drinking amount of a drinker when the traffic police enforces the law, so that the occurrence of serious traffic accidents is effectively reduced; the alcohol content in the exhaled gas of the human body can be detected in other occasions, so that the serious loss of casualties and property is avoided, and enterprises who are forbidden to go on duty after drinking in some high-risk fields.
Before alcohol detection is carried out on gas, the gas needs to be heated firstly, and then the accuracy of a detection result can be improved, but the heating effect of the existing heating device on the gas is not good, so that a gas uniform heating device is needed to solve the problems.
SUMMERY OF THE UTILITY MODEL
To the deficiency that prior art exists, the utility model aims to provide a gaseous even hot device.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a gaseous even hot device, includes the drain pan, mounting groove has been seted up to drain pan top outer wall, and the mounting groove inner wall installs the shell, drain pan bottom inner wall is fixed with the connecting seat, and connecting seat top outer wall installs the electrical bar, and the even hot core that the equidistance distributes is installed to electrical bar circumference outer wall, and the spacing groove has been seted up at even hot core circumference outer wall top, the circular recess has been seted up to shell top outer wall, and the soft mouth of silica gel is installed to the circular recess inner wall, and the soft mouth top outer wall of silica gel is seted up two conical flutes that pile up from top to bottom, and the through-hole has been seted up to conical recess bottom outer wall, and the through-hole extends to inside the shell.
Preferably: and an electric heating rod lead is arranged on the outer wall of the bottom of the connecting seat and extends to the outer wall of the bottom shell.
Preferably: an air inlet shell is installed on the outer wall of one side of the bottom shell, and an air inlet pipe is inserted into one end of the outer wall of one side of the air inlet shell.
Preferably: the connecting pipe is installed to the casing other end that admits air, and the air make-up pump is installed to the connecting pipe other end.
Preferably: the top of the outer wall of one side of the shell is connected with a hose in an inserting mode, and the other end of the hose is provided with a pressure sensor.
Preferably: the trompil has been seted up to shell one side outer wall, and the inner wall of trompil installs temperature sensor, and temperature sensor is located pressure sensor's below.
Preferably: the shape of the even heating core is a rotary sunflower type, the shell is made of a non-metal material, and the POM material is low in heat conductivity coefficient.
To sum up, the utility model has the advantages of it is following:
1. the bottom shell and the air inlet pipe are arranged, the air inlet at the lower end of the bottom shell adopts a convolution structure, a cyclone structure is formed along the fan blades of the uniform heating core to generate vortex, so that air is spirally raised and is heated more fully, small air flow is prevented from being directly discharged, the appearance of the uniform heating core adopts a rotary sunflower shape, and the surface area is larger compared with that of common sunflower, so that the surface area of the contact air is larger, the volume of the heated air in unit time is larger, the air can be heated more quickly and fully, and the heating effect is improved;
2. through being provided with pressure sensor, can detect the inside atmospheric pressure of shell, when atmospheric pressure is not enough, the air supplement pump starts, can keep even hot core to have the continuous air current to heat, temperature sensor's setting can monitor the gas temperature of heating, the accuracy of gaseous heating result has been guaranteed, be provided with the soft mouth of silica gel on the shell, the soft mouth top outer wall of silica gel is seted up two bellmouth grooves that pile up from top to bottom, form a dome structure, be favorable to cold and hot air current offset, make the air current temperature misce bene comparatively stable.
Drawings
FIG. 1 is a schematic front view of the present embodiment;
FIG. 2 is a schematic sectional view of the housing of the present embodiment;
FIG. 3 is a schematic view of the structure of the heat-equalizing core of the present embodiment;
description of reference numerals: 1. a temperature sensor; 2. a connecting pipe; 3. an air supplement pump; 4. an air inlet pipe; 5. an air intake housing; 6. an electric heating rod lead; 7. a bottom case; 8. a housing; 9. a silica gel soft nozzle; 10. a hose; 11. a pressure sensor; 12. a uniform heating core; 13. a connecting seat; 14. a limiting groove; 15. an electric heating rod.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention.
The components of the embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.
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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
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 in specific cases to those skilled in the art.
It is prior art to relate to circuits, electronic components and control modules, which are well within the skill of those in the art, and not to be reiterated, the present invention is not directed to improvements in software and methods.
The utility model provides a gaseous even hot device, as shown in fig. 1-3, including drain pan 7, the mounting groove has been seted up to drain pan 7 top outer wall, and the mounting groove inner wall installs shell 8, drain pan 7 bottom inner wall is fixed with connecting seat 13, and connecting seat 13 top outer wall installs electric rod 15, even hot core 12 of equidistance distribution is installed to electric rod 15 circumference outer wall, spacing groove 14 has been seted up at even hot core 12 circumference outer wall top, the circular recess has been seted up to shell 8 top outer wall, and the circular recess inner wall installs soft mouth of silica gel 9, the soft mouth of silica gel 9 top outer wall is seted up two conical grooves that pile up from top to bottom, the through-hole has been seted up to conical groove bottom outer wall, the through-hole extends to inside shell 8.
Further, an electric heating rod lead 6 is installed on the outer wall of the bottom of the connecting seat 13, and the electric heating rod lead 6 extends to the outer wall of the bottom shell 7.
Further, air inlet housing 5 is installed to drain pan 7 one side outer wall, and 5 one side outer wall one end of air inlet housing are pegged graft and are had intake pipe 4.
Further, the other end of the air inlet shell 5 is provided with a connecting pipe 2, and the other end of the connecting pipe 2 is provided with an air supplement pump 3.
Furthermore, a hose 10 is inserted into the top of the outer wall of one side of the housing 8, and a pressure sensor 11 is installed at the other end of the hose 10.
Furthermore, an opening is formed in the outer wall of one side of the shell 8, the temperature sensor 1 is installed on the inner wall of the opening, and the temperature sensor 1 is located below the pressure sensor 11.
Furthermore, the shape of the even heating core 12 is a rotary sunflower type, the shell 8 is made of non-metal materials, and the POM material has low heat conductivity coefficient.
The utility model discloses a working process and beneficial effect as follows: the external gas enters the bottom shell 7 through the gas inlet pipe 4, the gas inlet at the lower end of the bottom shell 7 adopts a convolution structure, a cyclone structure is formed along the fan blades of the even heating core 12 to generate vortex, so that the gas rises more fully in a spiral way, small gas flow is prevented from being directly discharged, the appearance of the even heating core 12 adopts a rotary sunflower shape, and the surface area is larger than that of the common sunflower, so that the surface area of the contact gas is larger, the volume of the heating gas in unit time is larger, the gas can be heated more quickly and fully, the heating effect is improved, the pressure sensor 11 is arranged on the outer wall of the shell 8, the gas pressure in the shell 8 can be detected, when the gas pressure is insufficient, the air make-up pump 3 is started, the even heating core 12 can be kept to be heated by continuous gas flow, the temperature sensor 1 can monitor the temperature of the heated gas, and the accuracy of the gas heating result is ensured, be provided with soft mouth 9 of silica gel on the shell 8, the soft mouth 9 top outer wall of silica gel has seted up two conical flutes that pile up from top to bottom, forms a dome structure, is favorable to cold and hot air current offset, makes the air current temperature misce bene comparatively stable.
The above description is only the preferred embodiment of the present invention, and is not intended to limit the present invention, any modification, equivalent replacement, or improvement made within the design concept of the present invention should be included within the protection scope of the present invention.
Claims (7)
1. A gas even heating device comprises a bottom shell (7), and is characterized in that: mounting groove has been seted up to drain pan (7) top outer wall, and mounting groove inner wall installs shell (8), drain pan (7) bottom inner wall is fixed with connecting seat (13), and connecting seat (13) top outer wall installs electric rod (15), and even hot core (12) that equidistance distributes are installed to electric rod (15) circumference outer wall, and spacing groove (14) have been seted up at even hot core (12) circumference outer wall top, the circular recess has been seted up to shell (8) top outer wall, and the soft mouth of silica gel (9) are installed to the circular recess inner wall, and the soft mouth of silica gel (9) top outer wall is seted up two conical flutes that pile up from top to bottom, and the through-hole has been seted up to conical flute bottom outer wall, and the through-hole extends to inside shell (8).
2. A gas diathermy device according to claim 1, wherein: and an electric heating rod lead (6) is installed on the outer wall of the bottom of the connecting seat (13), and the electric heating rod lead (6) extends to the outer wall of the bottom shell (7).
3. A gas diathermy device according to claim 1, wherein: air inlet casing (5) is installed to drain pan (7) one side outer wall, and air inlet casing (5) one side outer wall one end is pegged graft and is had intake pipe (4).
4. A gas diathermy device according to claim 3, wherein: connecting pipe (2) is installed to admit air casing (5) other end, and connecting pipe (2) other end installs air make-up pump (3).
5. A gas diathermy device according to claim 1, wherein: the top of the outer wall of one side of the shell (8) is connected with a hose (10) in an inserting mode, and the other end of the hose (10) is provided with a pressure sensor (11).
6. A gas diathermy device according to claim 5, wherein: the outer wall of one side of the shell (8) is provided with a hole, the inner wall of the hole is provided with a temperature sensor (1), and the temperature sensor (1) is located below the pressure sensor (11).
7. A gas diathermy device according to claim 1, wherein: the shape of the even heating core (12) is in a rotary sunflower type, the shell (8) is made of a non-metal material, and the POM material is low in heat conductivity coefficient.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120482392.5U CN214371882U (en) | 2021-03-06 | 2021-03-06 | Gas uniform heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120482392.5U CN214371882U (en) | 2021-03-06 | 2021-03-06 | Gas uniform heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214371882U true CN214371882U (en) | 2021-10-08 |
Family
ID=77970341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120482392.5U Active CN214371882U (en) | 2021-03-06 | 2021-03-06 | Gas uniform heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214371882U (en) |
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2021
- 2021-03-06 CN CN202120482392.5U patent/CN214371882U/en active Active
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