CN217424593U - Temperature sensor with explosion-proof function - Google Patents
Temperature sensor with explosion-proof function Download PDFInfo
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- CN217424593U CN217424593U CN202221312640.2U CN202221312640U CN217424593U CN 217424593 U CN217424593 U CN 217424593U CN 202221312640 U CN202221312640 U CN 202221312640U CN 217424593 U CN217424593 U CN 217424593U
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- explosion
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Abstract
The utility model relates to a temperature sensor with explosion-proof function, which comprises a fixing plate and i, the top movable mounting of fixed plate has explosion-proof structure, explosion-proof structure includes protection casing, glass fiber inside lining, first fan, second fan, limiting plate and fixing base, the top movable mounting of fixed plate has the protection casing, the inner wall fixed mounting of protection casing has the glass fiber inside lining, the interior roof fixed mounting of glass fiber inside lining has first fan. This temperature sensor with explosion-proof function, when starting first fan and two second fans, two second fans can be to the inside air supply of protection casing, and first fan can induced draft to the protection casing is inside, first fan and second fan make the higher air of the inside temperature of protection casing can be carried to the external world, and carry out the forced air cooling heat dissipation to the inside temperature sensor body of protection casing, avoid the continuous rise of temperature sensor body, prevent that the temperature sensor body from damaging explosion even because of high temperature.
Description
Technical Field
The utility model relates to a temperature sensor technical field specifically is a temperature sensor with explosion-proof function.
Background
The temperature sensor is a sensor which can sense temperature and convert the temperature into a usable output signal, is a core part of a temperature measuring instrument, has various varieties, can be divided into two types of contact and non-contact according to a measuring mode, and is divided into two types of thermal resistance and thermocouple according to sensor materials and electronic element characteristics.
The inside temperature to various jar bodies, pipeline and equipment that present temperature sensor can be very accurate monitors, but present temperature sensor itself does not possess heat radiation structure, and when temperature sensor was in high temperature environment for a long time, temperature sensor itself can be gradual rise to finally damage its inside spare part, lead to the explosion even, so we have proposed a temperature sensor who has explosion-proof function and have solved above-mentioned problem of proposing.
SUMMERY OF THE UTILITY MODEL
To prior art not enough, the utility model provides a temperature sensor with explosion-proof function possesses advantages such as can avoid the temperature sensor explosion, has solved current temperature sensor itself and has not possessed heat radiation structure, and when temperature sensor was in high temperature environment for a long time, the temperature of temperature sensor itself can be ascending gradually to finally damage its inside spare part, lead to the problem of explosion even.
In order to achieve the above object, the utility model provides a following technical scheme: a temperature sensor with an explosion-proof function comprises a fixing plate, wherein an explosion-proof structure is movably mounted at the top of the fixing plate, a temperature sensor body is fixedly mounted at the top of the fixing plate, and an induction probe is fixedly mounted at the bottom of the temperature sensor body;
the explosion-proof structure includes protection casing, glass fiber inside lining, first fan, second fan, limiting plate and fixing base, the top movable mounting of fixed plate has the protection casing, the inner wall fixed mounting of protection casing has the glass fiber inside lining, the interior roof fixed mounting of glass fiber inside lining has first fan, the inside fixed mounting of glass fiber inside lining has the second fan, the outside fixed mounting of protection casing has the limiting plate, the top fixed mounting of fixed plate has the fixing base.
Further, the bottom of protection casing and the top laminating of fixed plate, the ventilation window has all been seted up at the left side, the right side and the top of protection casing, the positive fixed mounting of protection casing has the observation window.
Further, the outer surface of glass fiber inside lining and the inner wall fixed connection of protection casing, the quantity of second fan is two, two the second fan respectively with the interior left wall and the interior right wall fixed connection of glass fiber inside lining.
Further, the equal fixed mounting in the left and right sides of protection casing has the connecting rod, two the equal fixed mounting in one side that the protection casing was kept away from to the connecting rod has the limiting plate, two the bottom of limiting plate all laminates with the top of fixed plate.
Further, the fixing base includes fixed shell, spring and connecting plate, the top fixed mounting of fixed plate has fixed shell, the inside fixed mounting of fixed shell has the spring, one side fixed mounting that the spring is close to the temperature sensor body has the connecting plate.
Further, the quantity of fixing base is two, two the fixing base is close to the left and right sides of fixed plate respectively, the limiting plate and the fixing base joint of protection casing through the left and right sides.
Compared with the prior art, the technical scheme of the application has the following beneficial effects:
1. this temperature sensor with explosion-proof function, through setting up first fan and second fan, when starting first fan and two second fans, two second fans can be to the inside air supply of protection casing, and first fan can induced draft to the protection casing is inside, first fan and second fan make the higher air of the inside temperature of protection casing can be carried to the external world, and carry out the forced air cooling heat dissipation to the inside temperature sensor body of protection casing, avoid the continuous rise of temperature sensor body, prevent that the temperature sensor body from damaging explosion even because of high temperature.
2. This temperature sensor with explosion-proof function, through setting up protection casing and glass fiber inside lining, the protection casing can be isolated with temperature sensor body and external environment, protect the temperature sensor body, and protection casing and fixing base joint, make the protection casing can dismantle, be convenient for clear up the protection casing, the glass fiber inside lining has thermal-insulated heat retaining effect, can be isolated with the higher air of ambient temperature and temperature sensor body, prevent the temperature of temperature sensor body and rise gradually under the effect of the higher air of temperature, further prevent that the temperature sensor body from damaging explosion even because of high temperature.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a perspective view of the temperature sensor with explosion-proof function of the present invention;
fig. 2 is a sectional view of the temperature sensor with explosion-proof function according to the present invention;
fig. 3 is a sectional view of an explosion-proof structure of the temperature sensor with explosion-proof function of the present invention;
fig. 4 is an enlarged view of a position a in fig. 2 of the temperature sensor with explosion-proof function of the present invention.
In the figure: the device comprises a fixing plate 1, an explosion-proof structure 2, a 201 protective cover, a 202 glass fiber lining, a 203 first fan, a 204 second fan, a 205 limiting plate, a 206 fixed seat, a 3 temperature sensor body and a 4 induction probe.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1-4, a temperature sensor with an explosion-proof function comprises a fixing plate 1, wherein the fixing plate 1 is mainly used for fixing the temperature sensor and facilitating installation of the temperature sensor, an explosion-proof structure 2 is movably installed at the top of the fixing plate 1, the explosion-proof structure 2 can dissipate heat of the temperature sensor and prevent the temperature sensor from being damaged or exploded due to high temperature, a temperature sensor body 3 is fixedly installed at the top of the fixing plate 1, the temperature sensor body 3 is a temperature sensor body, an induction probe 4 is fixedly installed at the bottom of the temperature sensor body 3, and the induction probe 4 is used for monitoring the internal temperature of a tank body, a pipeline and equipment;
the explosion-proof structure 2 comprises a protective cover 201, a glass fiber lining 202, a first fan 203, a second fan 204, a limiting plate 205 and a fixed seat 206, wherein the protective cover 201 is movably installed at the top of the fixed plate 1, the protective cover 201 is used for carrying out preliminary protection and heat insulation on the temperature sensor body 3, the glass fiber lining 202 is fixedly installed on the inner wall of the protective cover 201, the glass fiber lining 202 is made of heat insulation materials and can prevent the outside temperature from being conducted to the temperature sensor body 3, the first fan 203 is fixedly installed on the inner top wall of the glass fiber lining 202, the first fan 203 can pump air with higher temperature in the protective cover 201 to the outside, the second fan 204 is fixedly installed in the glass fiber lining 202, the second fan 204 can carry out air cooling heat dissipation on the temperature sensor body 3 and can form air convection with the first fan 203 to prevent the air with higher temperature from being gathered in the protective cover 201 for a long time, the outside of the protective cover 201 is fixedly provided with a limit plate 205, the limit plate 205 is used for fixing the protective cover 201, the top of the fixing plate 1 is fixedly provided with a fixing seat 206, when the protective cover 201 is fixed, the limit plate 205 on one side of the protective cover 201 is firstly inserted into one fixing seat 206, a spring in one fixing seat 206 is contracted, then the limit plate 205 on the other side of the protective cover 201 is inserted into the other fixing seat 206, and finally the protective cover 201 is loosened, so that the protective cover 201 can be fixed, by arranging the first fan 203 and the second fan 204, when the first fan 203 and the two second fans 204 are started, the two second fans 204 can supply air to the inside of the protective cover 201, the first fan 203 can suck air into the inside of the protective cover 201, and the first fan 203 and the second fans 204 can convey air with higher temperature in the protective cover 201 to the outside, and carry out the forced air cooling heat dissipation to the inside temperature sensor body 3 of protection casing 201, avoid the continuous rise of temperature sensor body 3, prevent that temperature sensor body 3 from damaging even the explosion because of high temperature.
When in implementation, the method comprises the following steps:
1) firstly, covering the temperature sensor body 3 by using a protective cover 201;
2) then the protective cover 201 is inserted into the fixed seat 206 through the limit plate 205;
3) restarting the first fan 203 and the second fan 204;
4) finally, the temperature sensor body 3 can start to operate.
In summary, according to the temperature sensor with the explosion-proof function, by arranging the first fan 203 and the second fan 204, when the first fan 203 and the two second fans 204 are started, the two second fans 204 can supply air to the inside of the protective cover 201, the first fan 203 can suck air from the inside of the protective cover 201, the first fan 203 and the second fan 204 can convey air with higher temperature in the protective cover 201 to the outside, and cool and dissipate heat of the temperature sensor body 3 in the protective cover 201 in an air cooling manner, so that the temperature of the temperature sensor body 3 is prevented from being continuously increased, and the temperature sensor body 3 is prevented from being damaged or even exploded due to high temperature.
Moreover, the temperature sensor with the explosion-proof function is characterized in that the protective cover 201 and the glass fiber lining 202 are arranged, the protective cover 201 can isolate the temperature sensor body 3 from the external environment to protect the temperature sensor body 3, the protective cover 201 is clamped with the fixing seat 206, so that the protective cover 201 can be detached to be convenient for cleaning the protective cover 201, the glass fiber lining 202 has the functions of heat insulation and heat preservation, air with higher external temperature can be isolated from the temperature sensor body 3, the temperature of the temperature sensor body 3 is prevented from gradually rising under the action of the air with higher temperature, the temperature sensor body 3 is further prevented from being damaged or even exploded due to high temperature, the problem that the existing temperature sensor does not have a heat dissipation structure is solved, and when the temperature sensor is in a high-temperature environment for a long time, the temperature of the temperature sensor can gradually rise, and eventually damage its internal components and even cause explosion problems.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (6)
1. The utility model provides a temperature sensor with explosion-proof function, includes fixed plate (1), its characterized in that: the top of the fixed plate (1) is movably provided with an explosion-proof structure (2), the top of the fixed plate (1) is fixedly provided with a temperature sensor body (3), and the bottom of the temperature sensor body (3) is fixedly provided with an induction probe (4);
explosion-proof structure (2) are including protection casing (201), glass fiber inside lining (202), first fan (203), second fan (204), limiting plate (205) and fixing base (206), the top movable mounting of fixed plate (1) has protection casing (201), the inner wall fixed mounting of protection casing (201) has glass fiber inside lining (202), the interior roof fixed mounting of glass fiber inside lining (202) has first fan (203), the inside fixed mounting of glass fiber inside lining (202) has second fan (204), the outside fixed mounting of protection casing (201) has limiting plate (205), the top fixed mounting of fixed plate (1) has fixing base (206).
2. The temperature sensor with explosion-proof function according to claim 1, characterized in that: the bottom of protection casing (201) and the top laminating of fixed plate (1), the ventilation window has all been seted up at left side, right side and the top of protection casing (201), the positive fixed mounting of protection casing (201) has the observation window.
3. The temperature sensor with explosion-proof function according to claim 1, characterized in that: the outer surface of the glass fiber lining (202) is fixedly connected with the inner wall of the protective cover (201), the number of the second fans (204) is two, and the two second fans (204) are fixedly connected with the inner left wall and the inner right wall of the glass fiber lining (202) respectively.
4. The temperature sensor with explosion-proof function according to claim 1, characterized in that: the equal fixed mounting in the left and right sides of protection casing (201) has the connecting rod, two the equal fixed mounting in one side that protection casing (201) were kept away from to the connecting rod has limiting plate (205), two the bottom of limiting plate (205) all laminates with the top of fixed plate (1).
5. The temperature sensor with explosion-proof function according to claim 1, characterized in that: fixing base (206) is including fixed shell, spring and connecting plate, the top fixed mounting of fixed plate (1) has fixed shell, the inside fixed mounting of fixed shell has the spring, one side fixed mounting that the spring is close to temperature sensor body (3) has the connecting plate.
6. The temperature sensor with explosion-proof function according to claim 1, characterized in that: the quantity of fixing base (206) is two, two fixing base (206) are close to the left and right sides of fixed plate (1) respectively, limiting plate (205) and fixing base (206) joint through the left and right sides are passed through in protection casing (201).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221312640.2U CN217424593U (en) | 2022-05-30 | 2022-05-30 | Temperature sensor with explosion-proof function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221312640.2U CN217424593U (en) | 2022-05-30 | 2022-05-30 | Temperature sensor with explosion-proof function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217424593U true CN217424593U (en) | 2022-09-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221312640.2U Active CN217424593U (en) | 2022-05-30 | 2022-05-30 | Temperature sensor with explosion-proof function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217424593U (en) |
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2022
- 2022-05-30 CN CN202221312640.2U patent/CN217424593U/en active Active
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