CN113834577A - Temperature detection mechanism for building thermal environment monitoring - Google Patents
Temperature detection mechanism for building thermal environment monitoring Download PDFInfo
- Publication number
- CN113834577A CN113834577A CN202111300056.5A CN202111300056A CN113834577A CN 113834577 A CN113834577 A CN 113834577A CN 202111300056 A CN202111300056 A CN 202111300056A CN 113834577 A CN113834577 A CN 113834577A
- Authority
- CN
- China
- Prior art keywords
- case
- temperature
- thermal environment
- rod
- measuring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K5/00—Measuring temperature based on the expansion or contraction of a material
- G01K5/32—Measuring temperature based on the expansion or contraction of a material the material being a fluid contained in a hollow body having parts which are deformable or displaceable
- G01K5/46—Measuring temperature based on the expansion or contraction of a material the material being a fluid contained in a hollow body having parts which are deformable or displaceable with electric conversion means for final indication
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Fire-Detection Mechanisms (AREA)
Abstract
The invention relates to the technical field of temperature monitoring, in particular to a temperature detection mechanism for monitoring a thermal environment of a building, which comprises a temperature measurement box and a case, wherein the case is connected with the temperature measurement box, and the temperature detection mechanism also comprises: the temperature measurement module is arranged between the temperature measurement box and the case and used for measuring the temperature of a thermal environment, the temperature measurement module comprises an air bag, a pull rod and a gravity ball, the air bag is arranged in the temperature measurement box, and the gravity ball is connected with the air bag through the pull rod; the feedback system is arranged between the temperature measuring box and the case and used for measuring the position of the gravity ball and sending feedback information to the mobile terminal; the alarm module is arranged on the case, and works and gives out a prompt when the position of the gravity ball reaches a set position; when the temperature reaches the set threshold value, the alarm module can also send out the alarm suggestion, and the suggestion staff in time cools down, avoids high temperature to influence the structural quality of building.
Description
Technical Field
The invention relates to the technical field of temperature monitoring, in particular to a temperature detection mechanism for monitoring a thermal environment of a building.
Background
In order to meet the requirement of human comfort, good thermal environment, light environment and sound environment are required indoors. The comfort of the thermal environment is one of the key factors determining the quality of the indoor environment. Indoor thermal environments are also an important branch of research in the field of building science.
An environment constituted by various factors affecting the sensation of human cold and heat is called a thermal environment. The human body cold and heat sensation is the result of the comprehensive effect of factors such as indoor temperature and humidity, wind power, heat radiation condition, clothing, personal psychology and physical quality; the design goal of the thermal environment of the building is comfortable, healthy and efficient, the comfortable and healthy working and living environment is provided with the least energy consumption, and the life quality is improved; the creation of a high-quality energy-saving building thermal environment depends on the joint efforts and the cooperation of subjects such as urban planning, buildings, building environments, equipment engineering and even gardens, and is a long-term exploration and exploration process.
Usually at the building engineering construction stage, the staff can measure the temperature change interval of building thermal environment through relevant temperature-detecting mechanism, and when the temperature change interval exceeded the expectation, the staff will in time change the building material, improves the comfort level of thermal environment.
The existing temperature detection mechanism is simple in structure, mostly adopts a thermometer mode to detect the temperature, and a worker needs to be in a hot environment during testing, so that the remote monitoring condition cannot be realized.
Disclosure of Invention
The present invention is directed to a temperature detecting mechanism for monitoring a thermal environment of a building, so as to solve the problems mentioned in the background art.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a temperature-detecting mechanism for building thermal environment monitoring, includes temperature measurement case and quick-witted case, and quick-witted case and temperature measurement case are connected, still include:
the temperature measurement module is arranged between the temperature measurement box and the case and used for measuring the temperature of a thermal environment, the temperature measurement module comprises an air bag, a pull rod and a gravity ball, the air bag is arranged in the temperature measurement box, and the gravity ball is connected with the air bag through the pull rod;
the feedback system is arranged between the temperature measuring box and the case and used for measuring the position of the gravity ball and sending feedback information to the mobile terminal; and
and the alarm module is arranged on the case, and works and gives out a prompt when the position of the gravity ball reaches a set position.
The application further adopts the technical scheme that: the feedback system includes:
the measuring module is arranged between the case and the pull rod and used for measuring the position of the gravity ball; and
and the control box is arranged on the temperature measuring box and is electrically connected with the measuring module.
The application further adopts the technical scheme that: the measurement module includes:
the resistance increasing sleeve is sleeved on the outer wall of the pull rod;
at least one roller is movably arranged in the case, and a torsion spring is arranged between the roller and the case;
the resistance strip is sleeved on the outer wall of the roller and is in sliding fit with the resistance increasing sleeve; and
and the conductive head is arranged in the case and is in sliding fit with the resistance strip.
The application further adopts the technical scheme that: the control box comprises a central processing unit, a signal feedback device and a data processing unit, and the signal feedback device, the data processing unit and the measuring module are electrically connected with the central processing unit.
This application still further technical scheme: the alarm module includes:
the alarm clock is arranged on the case;
the number of the knocking sticks is a plurality, the knocking sticks are movably arranged on the case, and the alarm clock is positioned on the moving path of the knocking sticks; and
the driving units are arranged on the case in a plurality of groups, and the gravity ball can control the motion of the knocking rod through the driving units when reaching a set position.
This application still further technical scheme: constitute between quick-witted case and the temperature measurement case and have sealed cavity, quick-witted incasement still is equipped with the exhaust chamber, is equipped with the exhaust hole that communicates with the exhaust chamber in the cavity, drive unit includes:
the sliding rod is movably arranged on the case and elastically connected with the case, the sliding rod is arranged between the exhaust hole and the exhaust cavity and can control the opening and closing of the exhaust hole, the sliding rod is provided with a through hole, and the exhaust hole is positioned on a moving path of the through hole;
the limiting disc is coaxially connected with the roller, and a through groove matched with the sliding rod is formed in the limiting disc;
the piston is movably arranged in the cavity, the piston is elastically connected with the case, and a power element capable of adjusting the position of the piston is arranged between the case and the piston;
the rotating blade is movably arranged in the exhaust cavity; and
the transmission structure is movably arranged on the case and connected with the rotating blade, and the motion of the knocking rod can be controlled by the transmission structure when the rotating blade moves.
This application still further technical scheme: the transmission structure comprises a turntable, a driving rod and a guide pillar;
the turntable is movably arranged on the case and connected with the rotating blade, the guide post is arranged at the eccentric position of the turntable, the driving rod is movably arranged on the case and connected with the knocking rod, and the driving rod is provided with a guide groove in sliding fit with the guide post.
The application adopts a further technical scheme that: the feedback system further comprises a pressure sensor, the pressure sensor is arranged in a through hole formed in the resistance-increasing sleeve, the through hole is located on a moving path of the sliding rod, and the pressure sensor is also electrically connected with the central processing unit.
Compared with the prior art, the technical scheme provided by the embodiment of the invention has the following beneficial effects:
according to the embodiment of the invention, by utilizing the principle of expansion with heat and contraction with cold, the airbag can change the self expansion volume in real time according to the temperature in a hot environment, the position of the gravity ball is adjusted, the displacement change of the gravity ball is converted into the change of the resistance value in a circuit in the device under the action of the friction resistance between the resistance increasing sleeve and the resistance strip, and finally the change of the resistance value is converted into temperature data through the control box and fed back to the mobile terminal, so that a worker can monitor the temperature in the hot environment remotely, and when the temperature reaches a set threshold value, the alarm module can also give an alarm prompt to prompt the worker to cool down in time, so that the structural quality of a building is prevented from being influenced by high temperature.
Drawings
FIG. 1 is a schematic structural diagram of a temperature detection mechanism for monitoring a thermal environment of a building according to an embodiment of the present invention;
FIG. 2 is an enlarged schematic structural diagram of a position A of the temperature detection mechanism for monitoring the thermal environment of the building according to the embodiment of the invention;
FIG. 3 is an enlarged schematic structural diagram of a temperature detection mechanism for monitoring the thermal environment of a building according to an embodiment of the present invention at B;
FIG. 4 is a schematic diagram of a feedback system in a temperature sensing mechanism for building thermal environment monitoring in an embodiment of the present invention;
fig. 5 is an assembly view of a rotary table and a driving rod in the temperature detection mechanism for building thermal environment monitoring according to the embodiment of the present invention.
The reference numerals in the schematic drawings illustrate:
1-temperature measuring box, 2-case, 3-gravity ball, 4-air bag, 5-pull rod, 6-resistance increasing sleeve, 7-measuring module, 8-alarm clock, 9-knocking rod, 10-conductive head, 11-roller, 12-resistance strip, 13-limiting disc, 14-through groove, 15-slide rod, 16-through hole, 18-rotating blade, 19-rotating disc, 20-driving rod, 21-guide post, 22-pressure sensor, 23-control box, 231-central processing unit, 232-data processing unit, 233-signal feedback device, 24-piston, 25-electromagnet.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments of the present invention, belong to the protection scope of the present invention, and the present invention is further described with reference to the embodiments below.
Referring to fig. 1-5, in an embodiment of the present application, a temperature detecting mechanism for monitoring a thermal environment of a building includes a temperature measuring box 1 and a case 2, where the case 2 is connected to the temperature measuring box 1, and further includes:
the temperature measurement module is arranged between the temperature measurement box 1 and the case 2 and used for measuring the temperature of a thermal environment, the temperature measurement module comprises an air bag 4, a pull rod 5 and a gravity ball 3, the air bag 4 is arranged in the temperature measurement box 1, and the gravity ball 3 is connected with the air bag 4 through the pull rod 5;
the feedback system is arranged between the temperature measuring box 1 and the case 2 and is used for measuring the position of the gravity ball 3 and sending feedback information to a mobile terminal (not shown in the figure); and
and the alarm module is arranged on the case 2, and works and gives out a prompt when the position of the gravity ball 3 reaches a set position.
In this embodiment, for example, the feedback system includes:
the measuring module 7 is arranged between the case 2 and the pull rod 5 and is used for measuring the position of the gravity ball 3; and
and the control box 23 is arranged on the temperature measuring box 1 and is electrically connected with the measuring module 7.
It should be noted that, in particular, the measurement module 7 includes:
the resistance increasing sleeve 6 is sleeved on the outer wall of the pull rod 5;
at least one roller 11 is movably arranged in the case 2, and a torsion spring is arranged between the roller 11 and the case 2;
the resistance strip 12 is sleeved on the outer wall of the roller 11 and is in sliding fit with the resistance increasing sleeve 6; and
and the conductive head 10 is arranged in the case 2 and is in sliding fit with the resistance strip 12.
In addition, the control box 23 includes a central processing unit 231, a signal feedback device 233 and a data processing unit 232, and the signal feedback device 233, the data processing unit 232 and the measuring module 7 are electrically connected to the central processing unit 231.
Without limitation, the measuring module 7 is not limited to the above-mentioned mechanical alternative structure, and an infrared distance measuring sensor or a laser distance measuring sensor may be used to directly measure the moving distance of the pull rod 5, which is not listed here.
In practical application, when the temperature in the thermal environment rises, the air bag 4 expands and increases in volume under the action of thermal expansion and cold contraction, so that under the action of the gravity ball 3, the pull rod 5 and the resistance increasing sleeve 6 are driven to move downwards, under the action of the frictional resistance between the resistance increasing sleeve 6 and the resistance strip 12, the roller 11 and the resistance strip 12 are driven to rotate, when different positions of the resistance strip 12 are in contact with the conductive head 10, the resistance value of a circuit where the whole device is located is changed, the resistance value can be converted into a real-time value of the temperature of the thermal environment through the data processing unit 232, and finally the real-time value is fed back to the mobile terminal through the signal feedback unit 233, so that a worker far away from the thermal environment can monitor the temperature in the thermal environment in real time under the condition of carrying the mobile terminal, the condition that the building is not processed timely due to overhigh temperature is avoided, and when the temperature in the thermal environment reaches a set threshold value, the alarm module works to send out prompt sound, thereby further improving the emergency prompt effect of the whole device.
Referring to fig. 1, 2, 3 and 5, as another preferred embodiment of the present application, the alarm module includes:
the alarm clock 8 is arranged on the case 2;
a plurality of knocking bars 9 are movably arranged on the case 2, and the alarm clock 8 is positioned on the moving path of the knocking bars 9; and
the driving units are arranged on the case 2 in a plurality of groups, and the gravity ball 3 can control the motion of the knocking rod 9 when reaching a set position.
In this embodiment, exemplarily, a sealed cavity is formed between the case 2 and the temperature measuring box 1, an exhaust cavity is further disposed in the case 2, an exhaust hole communicated with the exhaust cavity is disposed in the cavity, and the driving unit includes:
the sliding rod 15 is movably arranged on the case 2 and is elastically connected with the case, the sliding rod 15 is arranged between the vent hole and the exhaust cavity and can control the opening and closing of the vent hole, the sliding rod 15 is provided with a through hole 16, and the vent hole is positioned on the moving path of the through hole 16;
the limiting disc 13 is coaxially connected with the roller 11, and a through groove 14 matched with the sliding rod 15 is formed in the limiting disc 13;
the piston 24 is movably arranged in the cavity, the piston 24 is elastically connected with the case 2, and a power element capable of adjusting the position of the piston 24 is arranged between the case 2 and the piston 24;
the rotating blade 18 is movably arranged in the exhaust cavity; and
the transmission structure is movably arranged on the case 2 and connected with the rotating blade 18, and the motion of the tapping rod 9 can be controlled through the transmission structure when the rotating blade 18 moves.
It should be noted that the power element is preferably a set of electromagnets 25, and the electromagnets 25 are disposed in the piston 24 and the case 2, but a linear motor or an electric cylinder may also be used instead of the electromagnets 25, and is not limited in this regard.
When the resistance-increasing sleeve 6 moves downwards to drive the roller 11 to rotate, the limiting disc 13 is also driven to rotate until the temperature in the thermal environment reaches a set threshold value, the gravity ball 3 moves downwards to a set position, the through groove 14 is just in the same straight line with the slide rod 15, under the action of elastic restoring force, the slide rod 15 is inserted into the through groove 14, at the moment, the through hole 16 and the exhaust hole are superposed, the exhaust cavity is communicated with the cavity, meanwhile, the electromagnet 25 is electrified to repel each other and drive the piston 24 to move downwards as shown in the figure 1, thereby extruding the gas in the cavity into the exhaust cavity, driving the rotating vane 18 to rotate when the gas is exhausted from the exhaust cavity, the knocking rod 9 is driven to reciprocate by the action of the transmission structure to knock the alarm clock 8 continuously, thereby make alarm clock 8 take place the alarm suggestion, the temperature in effectual suggestion staff in time control hot environment avoids high temperature to cause the influence to the building.
Referring to fig. 1-5, as another preferred embodiment of the present application, the transmission structure includes a turntable 19, a driving rod 20, and a guide post 21;
the turntable 19 is movably arranged on the case 2 and connected with the rotating blade 18, the guide post 21 is arranged at the eccentric position of the turntable 19, the driving rod 20 is movably arranged on the case 2 and connected with the tapping rod 9, and the driving rod 20 is provided with a guide groove in sliding fit with the guide post 21.
In the present embodiment, the feedback system further includes a pressure sensor 22, the pressure sensor 22 is disposed in a through hole formed on the resistance-increasing sleeve 6, the through hole is located on the moving path of the sliding rod 15, and the pressure sensor 22 is also electrically connected to the central processor 231.
Of course, the present embodiment is not limited to the pressure sensor 22 as an element for measuring the position of the sliding rod 15, and an infrared distance measuring sensor or a laser distance measuring sensor may be directly installed in the through hole instead, and is not limited in this respect.
When the rotating blade 18 rotates, the rotating disc 19 is driven to synchronously rotate, under the action of sliding fit between the guide groove and the guide post 21, the driving rod 20 and the knocking rod 9 are driven to do reciprocating motion in the direction shown in fig. 1, so that the knocking rod 9 is knocked continuously to knock the alarm clock 8, an alarm is given to prompt a worker to timely control temperature change in a hot environment, the sliding rod 15 penetrates through the penetrating groove 14 and is further inserted into the penetrating hole to be abutted against the pressure sensor 22, the pressure sensor 22 triggers a mobile terminal alarm prompt control room or the worker carrying the mobile terminal at the moment, the situation that the worker cannot timely know a high-temperature signal is avoided, and the electromagnet 25 is also controlled to be electrified to work when the pressure sensor 22 is pressed is avoided.
The working principle of the application is as follows:
when the temperature in the hot environment rises, the air bag 4 expands and the volume is increased under the action of thermal expansion and cold contraction, so that under the action of the gravity ball 3, the pull rod 5 and the resistance increasing sleeve 6 are driven to move downwards, under the action of the frictional resistance between the resistance increasing sleeve 6 and the resistance strip 12, the roller 11 and the resistance strip 12 are driven to rotate, when different positions of the resistance strip 12 are in contact with the conductive head 10, the resistance value of a circuit where the whole device is located is changed, the resistance value can be converted into a real-time value of the temperature of the hot environment through the data processing unit 232, and finally the real-time value is fed back to the mobile terminal through the signal feedback device 233, so that a worker far away from the hot environment can monitor the temperature in the hot environment in real time under the condition of carrying the mobile terminal, the condition that the influence of the temperature on the building is avoided, when the resistance increasing sleeve 6 moves downwards to drive the roller 11 to rotate, the limiting disc 13 is also driven to rotate until the temperature in the thermal environment reaches a set threshold value, the gravity ball 3 moves downwards to a set position, the through groove 14 is just in the same straight line with the sliding rod 15, under the action of elastic restoring force, the slide rod 15 is inserted into the through groove 14, at the moment, the through hole 16 and the exhaust hole are superposed, the exhaust cavity is communicated with the cavity, meanwhile, the electromagnet 25 is electrified to repel each other and drive the piston 24 to move downwards as shown in the figure 1, thereby extruding the gas in the cavity into the exhaust cavity, driving the rotating blade 18 to rotate when the gas is exhausted from the exhaust cavity, driving the rotating disk 19 to rotate synchronously, under the sliding fit between the guide groove and the guide post 21, the driving rod 20 and the striking rod 9 are driven to reciprocate in the direction shown in fig. 1, so as to beat the knocking bar 9 to knock the alarm clock 8 continuously, thereby giving an alarm to prompt a worker to control the temperature change in the thermal environment in time.
The present invention and its embodiments have been described above schematically, without limitation, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching, without departing from the spirit of the invention, the person skilled in the art shall not inventively design the similar structural modes and embodiments to the technical solution, but shall fall within the scope of the invention.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. The utility model provides a temperature-detecting mechanism for building thermal environment monitoring, includes temperature measurement case and quick-witted case, and quick-witted case and temperature measurement case are connected, its characterized in that still includes:
the temperature measurement module is arranged between the temperature measurement box and the case and used for measuring the temperature of a thermal environment, the temperature measurement module comprises an air bag, a pull rod and a gravity ball, the air bag is arranged in the temperature measurement box, and the gravity ball is connected with the air bag through the pull rod;
the feedback system is arranged between the temperature measuring box and the case and used for measuring the position of the gravity ball and sending feedback information to the mobile terminal; and
and the alarm module is arranged on the case, and works and gives out a prompt when the position of the gravity ball reaches a set position.
2. The temperature sensing mechanism for building thermal environment monitoring of claim 1, wherein the feedback system comprises:
the measuring module is arranged between the case and the pull rod and used for measuring the position of the gravity ball; and
and the control box is arranged on the temperature measuring box and is electrically connected with the measuring module.
3. The temperature sensing mechanism for building thermal environment monitoring of claim 2, wherein the measurement module comprises:
the resistance increasing sleeve is sleeved on the outer wall of the pull rod;
at least one roller is movably arranged in the case, and a torsion spring is arranged between the roller and the case;
the resistance strip is sleeved on the outer wall of the roller and is in sliding fit with the resistance increasing sleeve; and
and the conductive head is arranged in the case and is in sliding fit with the resistance strip.
4. The temperature detection mechanism for building thermal environment monitoring according to claim 2 or 3, wherein the control box comprises a central processing unit, a signal feedback device and a data processing unit, and the signal feedback device, the data processing unit and the measurement module are electrically connected with the central processing unit.
5. The temperature detection mechanism for building thermal environment monitoring of claim 3, wherein the alarm module comprises:
the alarm clock is arranged on the case;
the number of the knocking sticks is a plurality, the knocking sticks are movably arranged on the case, and the alarm clock is positioned on the moving path of the knocking sticks; and
the driving units are arranged on the case in a plurality of groups, and the gravity ball can control the motion of the knocking rod through the driving units when reaching a set position.
6. The temperature detecting mechanism for monitoring the thermal environment of the building as claimed in claim 5, wherein a sealed cavity is formed between the machine case and the temperature measuring box, an exhaust cavity is further provided in the machine case, an exhaust hole communicated with the exhaust cavity is provided in the cavity, and the driving unit comprises:
the sliding rod is movably arranged on the case and elastically connected with the case, the sliding rod is arranged between the exhaust hole and the exhaust cavity and can control the opening and closing of the exhaust hole, the sliding rod is provided with a through hole, and the exhaust hole is positioned on a moving path of the through hole;
the limiting disc is coaxially connected with the roller, and a through groove matched with the sliding rod is formed in the limiting disc;
the piston is movably arranged in the cavity, the piston is elastically connected with the case, and a power element capable of adjusting the position of the piston is arranged between the case and the piston;
the rotating blade is movably arranged in the exhaust cavity; and
the transmission structure is movably arranged on the case and connected with the rotating blade, and the motion of the knocking rod can be controlled by the transmission structure when the rotating blade moves.
7. The temperature sensing mechanism for building thermal environment monitoring of claim 6, wherein the transmission structure comprises a turntable, a driving rod and a guide post;
the turntable is movably arranged on the case and connected with the rotating blade, the guide post is arranged at the eccentric position of the turntable, the driving rod is movably arranged on the case and connected with the knocking rod, and the driving rod is provided with a guide groove in sliding fit with the guide post.
8. The temperature detecting mechanism for building thermal environment monitoring of claim 6, wherein the feedback system further comprises a pressure sensor disposed in a through hole formed on the resistance-increasing sleeve, the through hole being located on the moving path of the sliding rod, the pressure sensor also being electrically connected to the central processing unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111300056.5A CN113834577B (en) | 2021-11-04 | 2021-11-04 | Temperature detection mechanism for building thermal environment monitoring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111300056.5A CN113834577B (en) | 2021-11-04 | 2021-11-04 | Temperature detection mechanism for building thermal environment monitoring |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113834577A true CN113834577A (en) | 2021-12-24 |
| CN113834577B CN113834577B (en) | 2023-07-21 |
Family
ID=78967219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111300056.5A Active CN113834577B (en) | 2021-11-04 | 2021-11-04 | Temperature detection mechanism for building thermal environment monitoring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113834577B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114665448A (en) * | 2022-05-24 | 2022-06-24 | 上海华建电力设备股份有限公司 | Microcomputer line fault protection device |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL7409620A (en) * | 1974-07-16 | 1976-01-20 | Oce Van Der Grinten Nv | Regulation of brightness in xerographic copying machine - has resistor strip displaced relative to wiper contact by servo motor using brightness signal |
| US4020442A (en) * | 1974-03-08 | 1977-04-26 | Hochiki Corporation | Composite-type heat-system fire sensing device |
| GB2003271A (en) * | 1977-08-30 | 1979-03-07 | Froome K | Refractometer |
| US4482091A (en) * | 1982-12-27 | 1984-11-13 | United Technologies Corporation | Temperature sensor |
| CN108911813A (en) * | 2018-08-01 | 2018-11-30 | 重庆市黔江区丰采多有机肥有限公司 | A kind of organic fertilizer vertical efficient Zymolysis Equipment |
| CN209589045U (en) * | 2019-04-25 | 2019-11-05 | 李景义 | A kind of measuring device for slope of highway |
| JP6826707B1 (en) * | 2020-01-06 | 2021-02-10 | 温州順創智能科技有限公司 | Power supply auxiliary device with high safety performance |
| CN112494844A (en) * | 2020-11-23 | 2021-03-16 | 温州韩龙服饰有限公司 | Energy-concerving and environment-protective type has automatic fire prevention function's building information collection device |
| CN112536323A (en) * | 2020-11-23 | 2021-03-23 | 河北机电职业技术学院 | Roller-assisted safety and stability connecting structure |
| CN113079653A (en) * | 2021-03-25 | 2021-07-06 | 南京冠河马商贸有限公司 | Auxiliary device for preventing circuit board from being damaged by over-temperature for wave soldering of plastic component |
| CN113498996A (en) * | 2021-09-08 | 2021-10-15 | 南通四维幕墙装饰装潢有限责任公司 | Curtain installing support device for building engineering |
-
2021
- 2021-11-04 CN CN202111300056.5A patent/CN113834577B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4020442A (en) * | 1974-03-08 | 1977-04-26 | Hochiki Corporation | Composite-type heat-system fire sensing device |
| NL7409620A (en) * | 1974-07-16 | 1976-01-20 | Oce Van Der Grinten Nv | Regulation of brightness in xerographic copying machine - has resistor strip displaced relative to wiper contact by servo motor using brightness signal |
| GB2003271A (en) * | 1977-08-30 | 1979-03-07 | Froome K | Refractometer |
| US4482091A (en) * | 1982-12-27 | 1984-11-13 | United Technologies Corporation | Temperature sensor |
| CN108911813A (en) * | 2018-08-01 | 2018-11-30 | 重庆市黔江区丰采多有机肥有限公司 | A kind of organic fertilizer vertical efficient Zymolysis Equipment |
| CN209589045U (en) * | 2019-04-25 | 2019-11-05 | 李景义 | A kind of measuring device for slope of highway |
| JP6826707B1 (en) * | 2020-01-06 | 2021-02-10 | 温州順創智能科技有限公司 | Power supply auxiliary device with high safety performance |
| CN112494844A (en) * | 2020-11-23 | 2021-03-16 | 温州韩龙服饰有限公司 | Energy-concerving and environment-protective type has automatic fire prevention function's building information collection device |
| CN112536323A (en) * | 2020-11-23 | 2021-03-23 | 河北机电职业技术学院 | Roller-assisted safety and stability connecting structure |
| CN113079653A (en) * | 2021-03-25 | 2021-07-06 | 南京冠河马商贸有限公司 | Auxiliary device for preventing circuit board from being damaged by over-temperature for wave soldering of plastic component |
| CN113498996A (en) * | 2021-09-08 | 2021-10-15 | 南通四维幕墙装饰装潢有限责任公司 | Curtain installing support device for building engineering |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114665448A (en) * | 2022-05-24 | 2022-06-24 | 上海华建电力设备股份有限公司 | Microcomputer line fault protection device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113834577B (en) | 2023-07-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113834577B (en) | Temperature detection mechanism for building thermal environment monitoring | |
| CN208780165U (en) | A kind of tunnel slot real-time monitoring system | |
| CN106018470A (en) | Device and method for testing dynamic heat transfer process of building wall | |
| CN110375811A (en) | A kind of Wetlands Monitoring device based on Internet of Things | |
| CN112581706B (en) | Tension fence and alarm control system thereof | |
| CN102637029A (en) | Home environment and personal state monitoring and warning system | |
| KR102018182B1 (en) | Indoor environmental quality monitoring sensor device to define comfort index associated with energy efficiency | |
| CN202041839U (en) | Multi-state monitoring automatic window system | |
| CN205333034U (en) | Transmission line wire arc on -line monitoring system that hangs down | |
| CN110568786A (en) | Blasting monitoring system and method for blasting construction of central urban area | |
| CN216349542U (en) | Integrated intelligent mechanism for monitoring mechanical characteristics of pole-mounted switch | |
| US20200088433A1 (en) | Thermo Efficiency Measurement System | |
| CN114100701B (en) | Environmental test chamber for controlling high-low temperature alternation | |
| CN203275335U (en) | Synchronous detection system of heat transfer coefficient and electricity generating property of photovoltaic building component | |
| CN110119173A (en) | A kind of computer room safety detection system | |
| CN115054855A (en) | Fire alarm device for building construction | |
| CN214200048U (en) | Wireless intelligent ice detection sensing device | |
| KR101692321B1 (en) | Testing apparatus for temperature changes of human body | |
| CN209656915U (en) | A kind of agricultural weather monitoring device | |
| CN220304703U (en) | Integrated bridge monitoring device based on wireless sensor | |
| CN216870194U (en) | Old tunnel reinforced material structural performance detection device | |
| CN208224143U (en) | A kind of detection device of external door heat transfer coefficient of window | |
| CN206889294U (en) | A kind of reliable blower fan with monitor speed function | |
| CN208000285U (en) | A kind of wall insulation performance detection device | |
| CN107654341A (en) | The vertical axis wind power generation monitoring device of survey is sentenced based on power observation and data exception |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |