CN214701077U

CN214701077U - Stable smoke distribution detection device in PCR laboratory in airflow mode

Info

Publication number: CN214701077U
Application number: CN202023245020.5U
Authority: CN
Inventors: 欧子义; 吕金凤; 朱春燕; 谢颖铿; 李建真
Original assignee: Nanning Huadu Testing Technology Co ltd
Current assignee: Nanning Huadu Testing Technology Co ltd
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-11-12
Anticipated expiration: 2030-12-29

Abstract

The utility model discloses a PCR laboratory air current mode detects smog stable distribution device, including box and first smoke detector, the one end that box outer end one side was provided with intake pipe and intake pipe is provided with the protection network, the other end of intake pipe is provided with the suction fan in the box inboard, be provided with second smoke detector on the box of intake pipe upper end, the box bottom is provided with water pump and box and is provided with the filter core at the lower extreme of suction fan, water pump one side fixedly connected with inlet tube and the water pump other end are provided with the outlet pipe, the outlet pipe passes the filter core and is provided with the sprinkler head, box outside upper end is provided with first outlet duct. The utility model discloses in, realized the function to the air humidifying through water pump and suction fan, secondly realized the detection and the preliminary treatment's of smog function through first outlet duct, second outlet duct and second smoke detector, be worth wideling popularize.

Description

Stable smoke distribution detection device in PCR laboratory in airflow mode

Technical Field

The utility model relates to a distribution device field especially relates to PCR laboratory air current mode detects smog and stabilizes distribution device.

Background

The PCR laboratory is also called gene amplification laboratory. PCR is an abbreviation for Polymerase Chain Reaction (Polymerase Chain Reaction). Is a molecular biology technique used for amplifying specific DNA fragments and can be regarded as special DNA replication in vitro. The virus content in the body of a patient can be rapidly mastered by a DNA gene tracking system, and the accuracy of the system reaches the nanometer level.

The unable humidification air of present laboratory existence in the use to air drying's problem, secondly have smog to produce the back and can't carry out preliminary treatment, thereby harm human problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art, and providing a stable smoke distribution device for detecting the airflow mode in a PCR laboratory.

In order to achieve the above purpose, the utility model adopts the following technical scheme: PCR laboratory air current mode detects smog and stabilizes distribution device, including box and first smoke detector, the one end that box outer end one side was provided with intake pipe and intake pipe is provided with the protection network, the other end of intake pipe is provided with the suction fan at the box inboard, be provided with second smoke detector on the box of intake pipe upper end, the box bottom is provided with water pump and box and is provided with the filter core at the lower extreme of suction fan, water pump one side fixedly connected with inlet tube and the water pump other end are provided with the outlet pipe, the outlet pipe passes the filter core and is provided with the sprinkler head, the first telescopic cylinder of fixing pad fixedly connected with is passed through to one side that box outside upper end was provided with first outlet duct and first outlet duct, be provided with first telescopic link and the first clamp plate of first telescopic link upwards extension fixedly connected with in the first telescopic cylinder, one side that box one end outside upper portion is provided with second outlet duct and second outlet duct is through the fixed bolster even It has connect the flexible cylinder of second, be provided with the flexible cylinder of second telescopic link and the flexible fixedly connected with second clamp plate of upwards extending of second telescopic link in the flexible cylinder of second, second outlet duct inboard is provided with the reaction cistern, be provided with the warning light on the box in the second outlet duct outside, first smoke detector passes through transmission line fixedly connected with warning light, second smoke detector passes through the first flexible cylinder of transmission line fixedly connected with and the flexible cylinder of second.

As a further description of the above technical solution:

the rear side of the box body is provided with a hook.

As a further description of the above technical solution:

the protective net is a wire mesh.

As a further description of the above technical solution:

the water sprayed by the spray head is atomized.

As a further description of the above technical solution:

and distilled water is arranged at the bottom end of the box body.

As a further description of the above technical solution:

the filter core is made of active carbon.

As a further description of the above technical solution:

the first pressing plate and the second pressing plate are both made of rubber plates.

The utility model discloses following beneficial effect has:

1. the utility model discloses in, at first be provided with the water pump in the inside bottom side of box, the water pump is inhaled the water of bottom half through the inlet tube and is sprayed away water through the sprinkler head with water through the outlet pipe, is provided with the suction fan in the box, will inhale for the ambient air through the suction fan, combines together water and air through the sprinkler head, has realized the humidification effect to the air.

2. The utility model discloses in, detect air smoke content through second smoke detector, when detecting a large amount of smog, will open the warning light, secondly after smog is through the sprinkler head humidification, smog is detected the back by first smoke detector, first telescopic cylinder seals first outlet duct with first clamp plate, and through second telescopic cylinder with second clamp plate rebound, open the second outlet duct, pass through the liquid and the smog reaction of smog in the reaction cistern, the warning of smog and the function of preliminary processing have been realized, be worth wideling popularize.

Drawings

Fig. 1 is an axonometric view of a smoke steady distribution detection device in a PCR laboratory airflow mode provided by the present invention;

fig. 2 is a perspective view of the device for detecting smoke stable distribution in airflow mode in PCR laboratory provided by the present invention;

fig. 3 is an enlarged view of a portion a in fig. 2.

Illustration of the drawings:

1. a protective net; 2. an air inlet pipe; 3. a suction fan; 4. a box body; 5. a filter element; 6. a water pump; 7. a water inlet pipe; 8. a water outlet pipe; 9. a sprinkler head; 10. hooking; 11. a first air outlet pipe; 12. a second air outlet pipe; 13. a reaction liquid tank; 14. an alarm light; 15. a first smoke detector; 16. a second smoke detector; 17. a first platen; 18. a second platen; 19. a first telescopic cylinder; 20. a second telescopic cylinder; 21. a first telescopic rod; 22. and a second telescopic rod.

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.

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; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated 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.

Referring to fig. 1-3, the present invention provides an embodiment: the stable smoke distribution detection device in the airflow mode in the PCR laboratory comprises a box body 4 and a first smoke detector 15, wherein one side of the outer end of the box body 4 is provided with an air inlet pipe 2, one end of the air inlet pipe 2 is provided with a protective net 1, the other end of the air inlet pipe 2 is provided with a suction fan 3 at the inner side of the box body 4, a second smoke detector 16 is arranged on the box body 4 at the upper end of the air inlet pipe 2, the bottom end of the box body 4 is provided with a water pump 6, the lower end of the box body 4 at the suction fan 3 is provided with a filter core 5, one side of the water pump 6 is fixedly connected with a water inlet pipe 7, the other end of the water pump 6 is provided with a water outlet pipe 8, the water outlet pipe 8 penetrates through the filter core 5 and is provided with a sprinkler head 9, the upper end of the outer side of the box body 4 is provided with a first air outlet pipe 11, one side of the first air outlet pipe 11 is fixedly connected with a first telescopic cylinder 19 through a fixing cushion, a first telescopic rod 21 is arranged in the first telescopic cylinder 19, and the first telescopic rod 21 extends upwards and is fixedly connected with a first pressing plate 17, one side that 4 one end outside upper portions of box were provided with second outlet duct 12 and second outlet duct 12 passes through the flexible cylinder 20 of fixed bolster fixedly connected with second, be provided with the flexible cylinder 20 of second telescopic link 22 and the upwards fixedly connected with second clamp plate 18 of extending of second telescopic link 22 in the flexible cylinder 20 of second, the inboard reaction cistern 13 that is provided with of second outlet duct 12, be provided with warning light 14 on the box 4 in the second outlet duct 12 outside, first smoke detector 15 passes through transmission line fixedly connected with warning light 14, second smoke detector 16 passes through the first flexible cylinder 19 of transmission line fixedly connected with and the flexible cylinder 20 of second.

A protective screen 1 is arranged on an air inlet pipe 2 at the outer side of a box body 4 to prevent a suction fan 3 from sucking large objects, a water pump 6 is arranged at the bottom side in the box body 4, the water pump 6 sucks water at the bottom of the box body 4 through a water inlet pipe 7 and sprays the water out through a water outlet pipe 8 through a spray head 9, then the suction fan 3 is arranged in the box body 4 to suck outside air through the suction fan 3, the water and the air are combined through the spray head 9 to realize the air humidifying effect, the air smoke content is detected through a second smoke detector 16, when a large amount of smoke is detected, an alarm lamp 14 is turned on, after the smoke passes through the spray head 9, part of the impurities are brought onto a filter core 5 by the water, the impurities are prevented from entering the water pump 6 through the filter core 5 to damage the water pump 6, and then after the smoke is humidified through the spray head 9, the smoke is detected by a first smoke detector 15, first telescopic cylinder 19 seals first clamp plate 17 with first outlet duct 11 to through second telescopic cylinder 20 with second clamp plate 18 rebound, open second outlet duct 12, pass through the liquid and the smog reaction of reaction cistern 13 with smog, realized the function to the warning of smog and preliminary processing, be worth wideling popularize.

The rear side of the box body 4 is provided with a hook 10 which can hang the box body 4 on a wall, the protective net 1 is a wire mesh which can prevent hard objects from being sucked into the suction fan 3, water sprayed by the spraying head 9 is atomized and can be better mixed with air, distilled water is arranged at the bottom end of the box body 4, impurities do not exist in the water and can not damage the water pump 6, the filter core 5 is made of active carbon, impurities mixed with the water in the air are absorbed, the water is prevented from entering the water pump 6, the first pressing plate 17 and the second pressing plate 18 are made of rubber plates, and the first air outlet pipe 11 and the second air outlet pipe 12 can be sealed.

The working principle is as follows: a protective screen 1 is arranged on an air inlet pipe 2 at the outer side of a box body 4 to prevent a suction fan 3 from sucking large objects, a water pump 6 is arranged at the bottom side in the box body 4, the water pump 6 sucks water at the bottom of the box body 4 through a water inlet pipe 7 and sprays the water out through a water outlet pipe 8 through a spray head 9, then the suction fan 3 is arranged in the box body 4 to suck outside air through the suction fan 3, the water and the air are combined through the spray head 9 to realize the air humidifying effect, the air smoke content is detected through a second smoke detector 16, when a large amount of smoke is detected, an alarm lamp 14 is turned on, after the smoke passes through the spray head 9, part of the impurities are brought onto a filter core 5 by the water, the impurities are prevented from entering the water pump 6 through the filter core 5 to damage the water pump 6, and then after the smoke is humidified through the spray head 9, the smoke is detected by a first smoke detector 15, first telescopic cylinder 19 seals first clamp plate 17 with first outlet duct 11 to move second clamp plate 18 upwards through second telescopic cylinder 20, open second outlet duct 12, pass through the liquid and the smog reaction of reaction cistern 13 with smog, realized the function to the warning of smog and preliminary processing, be worth wideling popularize.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

PCR laboratory air current mode detects smog and stabilizes distribution device, including box (4) and first smoke detector (15), its characterized in that: the smoke exhaust ventilator is characterized in that an air inlet pipe (2) is arranged on one side of the outer end of the box body (4), a protective net (1) is arranged at one end of the air inlet pipe (2), a suction fan (3) is arranged on the inner side of the box body (4) at the other end of the air inlet pipe (2), a second smoke detector (16) is arranged on the box body (4) at the upper end of the air inlet pipe (2), a water pump (6) is arranged at the bottom end of the box body (4), a filter element (5) is arranged at the lower end of the suction fan (3) in the box body (4), a water inlet pipe (7) is fixedly connected to one side of the water pump (6), a water outlet pipe (8) is arranged at the other end of the water pump (6), a sprinkler head (9) is arranged on the water outlet pipe (8) through the filter element (5), a first air outlet pipe (11) is arranged at the upper end of the outer side of the box body (4), and a first telescopic cylinder (19) is fixedly connected to the fixing cushion, a first telescopic rod (21) is arranged in the first telescopic cylinder (19), the first telescopic rod (21) extends upwards and is fixedly connected with a first pressing plate (17), a second air outlet pipe (12) is arranged at the upper part of the outer side of one end of the box body (4), one side of the second air outlet pipe (12) is fixedly connected with a second telescopic cylinder (20) through a fixing pad, a second telescopic rod (22) is arranged in the second telescopic cylinder (20), the second telescopic rod (22) extends upwards and is fixedly connected with a second pressure plate (18), a reaction liquid tank (13) is arranged on the inner side of the second air outlet pipe (12), an alarm lamp (14) is arranged on the box body (4) on the outer side of the second air outlet pipe (12), the first smoke detector (15) is fixedly connected with an alarm lamp (14) through a transmission line, the second smoke detector (16) is fixedly connected with a first telescopic cylinder (19) and a second telescopic cylinder (20) through transmission lines.
2. The PCR laboratory airflow pattern detection smoke stabilizing and distributing device according to claim 1, characterized in that: the rear side of the box body (4) is provided with a hook (10).
3. The PCR laboratory airflow pattern detection smoke stabilizing and distributing device according to claim 1, characterized in that: the protective net (1) is a wire mesh.
4. The PCR laboratory airflow pattern detection smoke stabilizing and distributing device according to claim 1, characterized in that: the water sprayed by the spray head (9) is atomized.
5. The PCR laboratory airflow pattern detection smoke stabilizing and distributing device according to claim 1, characterized in that: distilled water is arranged at the bottom end of the box body (4).
6. The PCR laboratory airflow pattern detection smoke stabilizing and distributing device according to claim 1, characterized in that: the material of the filter element (5) is active carbon.
7. The PCR laboratory airflow pattern detection smoke stabilizing and distributing device according to claim 1, characterized in that: the first pressing plate (17) and the second pressing plate (18) are both made of rubber plates.