CN210442913U - Indoor environment detection and early warning device for biochemical chamber - Google Patents
Indoor environment detection and early warning device for biochemical chamber Download PDFInfo
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- CN210442913U CN210442913U CN201921770768.1U CN201921770768U CN210442913U CN 210442913 U CN210442913 U CN 210442913U CN 201921770768 U CN201921770768 U CN 201921770768U CN 210442913 U CN210442913 U CN 210442913U
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Abstract
The utility model discloses an indoor environment detects and early warning device for biochemical chamber, including the wall body to and set up in the inside wind channel of wall body, the inboard top in wind channel and bottom all are fixed with the support, two from top to bottom correspond on the support and install temperature sensor, smoke transducer and air quality sensor, the inner wall of wall body corresponds from bottom to top and installs display screen, first alarm and singlechip, the singlechip is external to have the second alarm, be provided with the teletransmission module on the second alarm, air quality sensor's output, temperature sensor's output and smoke transducer's output and the input electricity of singlechip are connected. The utility model discloses a be provided with a series of structures and make this device have that the security is good, practice thrift the space to and its characteristics that have the remote transmission function, the life-span is of a specified duration, and when indoor production conflagration hidden danger, the security that the device can be looked into the very first time has improved the device greatly.
Description
Technical Field
The utility model relates to a biochemical experiment safety technical field specifically is a biochemical room detects and early warning device with indoor environment.
Background
The biochemical laboratory is a short for biochemical laboratory, is used for various biochemical experiments, the biochemical laboratory has the characteristics of good ventilation and good safety, and avoids hidden dangers such as fire hazard, air pollution and the like, alarm equipment is installed in the biochemical laboratory for monitoring the internal state of the biochemical laboratory and detecting the environment of the biochemical laboratory, at present, the existing early warning equipment of the biochemical laboratory has the problems of low safety and large occupied space when in use, the detection equipment is installed indoors, on one hand, the detection equipment is not beautiful enough, on the other hand, smoke and the like generated in indoor fire hazard can not be detected in the first time, the protection and the timeliness are not good, meanwhile, the environment monitoring equipment lacks a remote alarm mechanism, when no person exists in the laboratory, remote workers can not check the early warning in the first time, the safety is reduced, the limitation is large, and therefore, the prior art is necessarily improved, to solve the above problems.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
An object of the utility model is to provide a biochemical room detects and early warning device with indoor environment to solve the problem that proposes among the above-mentioned background art.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: an indoor environment detection and early warning device for a biochemical chamber comprises a wall body and an air duct arranged in the wall body, the top and the bottom of the inner side of the air duct are both fixed with a support, the upper and the lower two supports are correspondingly provided with a temperature sensor, a smoke sensor and an air quality sensor, the inner wall of the wall body is correspondingly provided with a display screen, a first alarm and a singlechip from bottom to top, the singlechip is externally connected with a second alarm, the second alarm is provided with a remote transmission module, the output end of the air quality sensor, the output end of the temperature sensor and the output end of the smoke sensor are electrically connected with the input end of the singlechip, the output end of the single chip microcomputer is electrically connected with the input end of the display screen, the input end of the first alarm and the input end of the remote transmission module, and the output end of the remote transmission module is electrically connected with the input end of the second alarm.
Preferably, the temperature sensor and the smoke sensor are both installed at the top of the inner side of the air duct in a support manner, and the air quality sensor is installed at the bottom of the inner side of the air duct in a support manner.
Preferably, the front and rear portions of the air duct are provided with a front protective net and a rear protective net correspondingly.
Preferably, the upper end and the lower end of the front protective net are provided with clamping blocks, the wall body is correspondingly provided with clamping grooves, the clamping grooves are matched with the clamping blocks, and the front protective net is clamped on the wall body in a clamping mode through the clamping grooves and the clamping blocks.
Preferably, one side of the rear protective net is provided with an induced draft fan, and the induced draft fan is fixed in the air duct in a support manner.
Preferably, the induced draft fan is provided with a driving motor, and the driving motor is arranged on the bracket.
(III) advantageous effects
Compared with the prior art, the beneficial effects of the utility model are that: the environment detection early warning device for the biochemical laboratory has the characteristics of good safety, space saving and remote transmission function, the detection component is not easy to damage, the service life is long, when fire hazard is generated indoors, the device can check the fire hazard in the first time, meanwhile, the device can remotely transmit signals, when the indoor environment is abnormal, remote warning can be performed in a mode of a second alarm, the safety of the device is greatly improved, so that the problems of poor equipment safety and no remote early warning function are solved, the utility model discloses a wind channel is arranged on a wall body of the laboratory, the wind channel is used for installing a detection and air induction component, when fire hazard is generated indoors or the air environment is abnormal, the detection can be performed through a corresponding detection unit, a singlechip display screen and a first alarm are arranged on the inner wall of the wall body, when the detection component detects the fire hazard, can report to the police through the mode of first alarm, the display screen can show each item index of air, avoids the experiment to produce harmful gas, and then influences the healthy of people, through setting up the second alarm to and install the teletransmission module on the second alarm, the second alarm can be installed in long-range studio, can report to the police through the mode of second alarm when the environment is unusual, and ageing is strong, and the security is good.
Drawings
FIG. 1 is an overall front view of the present invention;
FIG. 2 is a schematic view of the inner side structure of the middle air duct of the present invention;
FIG. 3 is an enlarged view of the structure of FIG. 2;
fig. 4 is a schematic block diagram of the present invention.
The reference numbers in the figures are: 1. a wall body; 2. a display screen; 3. a first alarm; 4. an air duct; 5. a single chip microcomputer; 6. a second alarm; 7. a remote transmission module; 8. a front protective net; 9. a support; 10. an air quality sensor; 11. a temperature sensor; 12. a smoke sensor; 13. an induced draft fan; 14. a rear protective net; 15. a drive motor; 16. a support; 17. a card slot; 18. and (7) clamping blocks.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.
Referring to fig. 1-4, the present invention provides an embodiment: an indoor environment detection and early warning device for a biochemical chamber comprises a wall body 1 and an air duct 4 arranged inside the wall body 1, wherein supports 9 are fixed at the top and the bottom of the inner side of the air duct 4, temperature sensors 11, smoke sensors 12 and air quality sensors 10 are correspondingly arranged on the upper support 9 and the lower support 9, the model of each temperature sensor 11 is SQHT03, the model of each smoke sensor 12 is JTY-GD-S836, the model of each air quality sensor 10 is LTBJX-100, the prior art is known, meanwhile, a display screen 2, a first alarm 3 and a single chip microcomputer 5 are correspondingly arranged on the inner wall of the wall body 1 from bottom to top, the model of the single chip microcomputer 5 is STC89C52, a second alarm 6 is externally connected with the single chip microcomputer 5, a remote transmission module 7 is arranged on the second alarm 6, the model of the remote transmission module 7 is YS-53, and the output end of the air quality sensor 10, The output end of the temperature sensor 11 and the output end of the smoke sensor 12 are electrically connected with the input end of the single chip microcomputer 5, the output end of the single chip microcomputer 5 is electrically connected with the input end of the display screen 2, the input end of the first alarm 3 and the input end of the remote transmission module 7, and the output end of the remote transmission module 7 is electrically connected with the input end of the second alarm 6 and used for circuit connection control.
Further, the temperature sensor 11 and the smoke sensor 12 are both installed at the top of the inner side of the air duct 4 by means of the support 9, and the air quality sensor 10 is installed at the bottom of the inner side of the air duct 4 by means of the support 9, so that measurement of circulating air is facilitated.
Furthermore, the front and rear portions of the air duct 4 are correspondingly provided with a front protective net 8 and a rear protective net 14, which play a role of protection and reduce the entrance of dust, debris and other objects.
Further, the upper and lower ends of the front protective net 8 are provided with clamping blocks 18, clamping grooves 17 are correspondingly formed in the wall body 1, the clamping grooves 17 are matched with the clamping blocks 18, the front protective net 8 is clamped on the wall body 1 in a clamping mode through the clamping grooves 17 and the clamping blocks 18, when an internal component is detached or overhauled, the front protective net 8 can be taken out in a clamping mode through the clamping grooves 17 and the clamping blocks 18, and the buckling is simple and convenient.
Further, one side of back protection network 14 is provided with draught fan 13, and draught fan 13 passes through the mode of support 16 to be fixed in the inside in wind channel 4, and the studio can carry out the wind-guiding through the mode of draught fan 13, the circulation of the room air of being convenient for on the one hand, secondly, can take indoor gas out fast, the environmental detection of the room air of being convenient for.
Further, a driving motor 15 is installed on the induced draft fan 13, and the driving motor 15 is installed on the support 16, so that the installation is firm.
The working principle is as follows: an air duct 4 which penetrates through the wall body 1 in the front and back is arranged in the wall body 1, an air quality sensor 10, a temperature sensor 11, a smoke sensor 12 and an induced draft fan 13 are arranged in the air duct 4, the induced draft fan 13 is driven during working to lead out indoor air, when air circulates, the air quality sensor 10, the temperature sensor 11 and the smoke sensor 12 on a support 9 can respectively detect information such as air quality, temperature and the like of the air in a laboratory and analyze and process the information, processing signals are transmitted to a single chip microcomputer 5 on the inner side of the wall body 1, the single chip microcomputer 5 analyzes and processes data, when the air content in the laboratory is unqualified or smoke is transmitted, the first alarm 3 can be controlled to work to draw attention of indoor personnel, meanwhile, the display screen 2 can display various indexes of the indoor air, observation is convenient, and the influence of the health of the working personnel due to harmful, meanwhile, when the indoor temperature is too high or smoke exists, the singlechip 5 can control the second alarm 6 to work in a remote transmission module 7 mode, and remote workers can know conveniently.
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.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a biochemical room detects and early warning device with indoor environment, includes wall body (1) to and set up in inside wind channel (4) of wall body (1), its characterized in that: the air duct (4) is characterized in that supports (9) are fixed at the top and the bottom of the inner side of the air duct (4), a temperature sensor (11), a smoke sensor (12) and an air quality sensor (10) are correspondingly installed on the upper and lower supports (9), a display screen (2), a first alarm (3) and a single chip microcomputer (5) are correspondingly installed on the inner wall of the wall body (1) from bottom to top, a second alarm (6) is externally connected with the single chip microcomputer (5), a remote transmission module (7) is arranged on the second alarm (6), the output end of the air quality sensor (10), the output end of the temperature sensor (11) and the output end of the smoke sensor (12) are electrically connected with the input end of the single chip microcomputer (5), the output end of the single chip microcomputer (5) is electrically connected with the input end of the display screen (2), the input end of the first alarm (3, the output end of the remote transmission module (7) is electrically connected with the input end of the second alarm (6).
2. The indoor environment detecting and warning device for biochemical chambers, according to claim 1, wherein: the temperature sensor (11) and the smoke sensor (12) are both installed at the top of the inner side of the air duct (4) in a support (9) mode, and the air quality sensor (10) is installed at the bottom of the inner side of the air duct (4) in a support (9) mode.
3. The indoor environment detecting and warning device for biochemical chambers, according to claim 1, wherein: the front and the rear parts of the air duct (4) are correspondingly provided with a front protective net (8) and a rear protective net (14).
4. The indoor environment detecting and warning device for biochemical chambers, according to claim 3, is characterized in that: the upper end and the lower end of the front protective net (8) are provided with clamping blocks (18), the wall body (1) is correspondingly provided with clamping grooves (17), the clamping grooves (17) are matched with the clamping blocks (18), and the front protective net (8) is clamped on the wall body (1) in a clamping mode through the clamping grooves (17) and the clamping blocks (18).
5. The indoor environment detecting and warning device for biochemical chambers, according to claim 3, is characterized in that: and an induced draft fan (13) is arranged on one side of the rear protective screen (14), and the induced draft fan (13) is fixed in the air duct (4) in a support (16) manner.
6. The apparatus of claim 5, wherein the indoor environment detection and early warning apparatus comprises: and a driving motor (15) is installed on the draught fan (13), and the driving motor (15) is installed on the support (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921770768.1U CN210442913U (en) | 2019-10-21 | 2019-10-21 | Indoor environment detection and early warning device for biochemical chamber |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921770768.1U CN210442913U (en) | 2019-10-21 | 2019-10-21 | Indoor environment detection and early warning device for biochemical chamber |
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| CN210442913U true CN210442913U (en) | 2020-05-01 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111665334A (en) * | 2020-07-27 | 2020-09-15 | 江苏华谱联测检测技术服务有限公司 | Air quality detection device |
-
2019
- 2019-10-21 CN CN201921770768.1U patent/CN210442913U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111665334A (en) * | 2020-07-27 | 2020-09-15 | 江苏华谱联测检测技术服务有限公司 | Air quality detection device |
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Effective date of registration: 20230410 Address after: Room 418, south of the fourth floor, building 1, No. 66, Changwa middle street, Haidian District, Beijing 100089 Patentee after: China lsotope & Radiation Corp. Address before: 100000 No. 122-131, 1st Floor, Building 1, Yard 128, South 4th Ring West Road, Fengtai District, Beijing, 217-224, 2nd Floor Patentee before: Beijing Zhongtong LANBO medical laboratory Co.,Ltd. |
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