CN218610947U - Broken clinical thermometer mercury collection device - Google Patents

Abstract

The utility model discloses a mercury collecting device of a broken thermometer, which comprises a shell, wherein a containing cavity is arranged inside the shell, and an air suction port is arranged at the front end of the shell; is characterized in that: the accommodating cavity is sequentially provided with an air suction pipe, an accommodating barrel, an air suction pipe, a motor and an exhaust fan from front to back, the front end of the air suction pipe is an air suction port, the rear end of the air suction pipe is communicated with the bottom of the accommodating barrel, and the front end of the air suction pipe is communicated with the upper part of the accommodating barrel; the motor and the exhaust fan are arranged in the exhaust pipe, and sulfur powder particles which react with the sucked mercury are stored in the storage barrel. The utility model discloses a broken clinical thermometer mercury collection device, when being close to unrestrained mercury with the induction port, can inhale storage bucket with mercury through the breathing pipe under the effect of negative pressure suction to react with the sulphur powder granule in the storage bucket, generate the mercury sulfide that is difficult for volatilizing and toxicity is low, realized the risk-free collection of mercury, avoid environmental pollution and to personnel's harm.

Description

Broken thermometer mercury collection device

Technical Field

The utility model relates to a broken clinical thermometer mercury collection device, more specifically the saying so especially relates to a rely on suction that wind-force produced to collect mercury and make mercury and sulphur reaction generate the broken clinical thermometer mercury collection device who eliminates mercury harm.

Background

At present, the mercury thermometer relies on the accuracy of its measurement, still extensively use in domestic clinical still, but the thermometer often breaks up or breaks because of careless breaking into pieces, make mercury scatter on the ground, lead to mercury to reveal, because mercury mobility is strong, can disperse and lead to being difficult to collect in tiny gap, mercury has volatility, but the lasting polluted environment of colorless tasteless, it is very big to human health hazard, clinical care personnel also can inhale the gas that has mercury evaporation in the use disposable syringe or paper tube collection mercury process in addition, threaten nursing work safety, consequently the broken thermometer mercury collection device of invention improves these problems, become the problem that this field awaits for a moment to solve.

Disclosure of Invention

The utility model discloses an overcome above-mentioned technical problem's shortcoming, provide a rely on suction that wind-force produced to collect mercury and make mercury and sulphur reaction generate the broken clinical thermometer mercury collection device who eliminates mercury harm.

The utility model discloses a mercury collecting device of a broken thermometer, which comprises a shell, wherein a containing cavity is arranged inside the shell, and an air suction port is arranged at the front end of the shell; the method is characterized in that: the air suction pipe, the containing barrel, the air suction pipe, the motor and the exhaust fan are sequentially arranged in the containing cavity from front to back, the containing barrel is arranged in the vertical direction, the upper end of the containing barrel is opened and penetrates out of the shell, and the upper end of the containing barrel is provided with a sealing cover; the front end of the air suction pipe is an air suction port, the rear end of the air suction pipe is communicated with the bottom of the storage barrel, the front end of the air exhaust pipe is communicated with the upper part of the storage barrel, and the rear end of the air exhaust pipe penetrates out of the shell; the motor and the exhaust fan are arranged in the exhaust pipe, the exhaust fan is fixed on an output shaft of the motor, a storage battery is arranged in the accommodating cavity, the storage battery supplies power to the motor through a power line, and the motor drives the exhaust fan to rotate and is used for exhausting gas in the exhaust pipe outwards; the storage barrel stores sulfur powder particles which react with the sucked mercury.

The utility model discloses a broken clinical thermometer mercury collection device, the position department that the front end of exhaust tube and containing bucket are linked together is provided with the filter screen.

The utility model discloses a broken clinical thermometer mercury collection device, be provided with control switch on the upper surface of casing, be provided with the rubber buffer that runs through its pipe wall on the exhaust tube, the anodal warp of battery is connected with the anodal wiring end of motor through the power cord of rubber buffer, and the negative pole of power is connected with control switch through the power cord and then passes the rubber buffer and is connected with the negative pole wiring end of motor.

The utility model discloses a broken clinical thermometer mercury collection device, be provided with the handle that convenient to use person gripped on the casing.

The utility model discloses a broken clinical thermometer mercury collection device, the front end of casing is the conical body, and the induction port is located the top of conical body.

The utility model has the advantages that: the utility model discloses a broken clinical thermometer mercury collection device, by preceding breathing pipe to having set gradually after to in the chamber that holds of casing, the storage bucket, the exhaust tube, motor and air discharge fan, the front end stroke induction port of breathing pipe, the rear end of breathing pipe is linked together through storage bucket and exhaust tube, and the bottom storage of storage bucket has sulphur powder granule, thus, drive air discharge fan pivoted in-process at the motor, rely on the outside effect of airing exhaust of exhaust fan, make suction port department produce negative pressure suction, when being close to unrestrained mercury with the induction port, can inhale storage bucket with mercury through the breathing pipe under the effect of negative pressure suction, and react with the sulphur powder granule in the storage bucket, generate the difficult volatile and the low mercuric sulfide of toxicity, realized the risk-free collection to mercury behind the thermometer damage, pollution and personnel's harm to the surrounding environment have been avoided.

Drawings

Fig. 1 is a front view of a mercury collecting device of a clinical thermometer of the present invention;

FIG. 2 is a rear view of the broken thermometer mercury collecting device of the present invention;

FIG. 3 is a left side view of the broken thermometer mercury collecting device of the present invention;

FIG. 4 is a right side view of the broken thermometer mercury collecting device of the present invention;

fig. 5 is a top view of a broken thermometer mercury collecting device of the present invention;

FIG. 6 is a cross-sectional view of a broken thermometer mercury collecting device of the present invention;

FIG. 7 is a schematic diagram of the power supply from the storage battery to the motor according to the present invention;

fig. 8 is a diagram showing a usage state of the broken thermometer mercury collecting device of the present invention.

In the figure: 1 casing, 2 hold the chamber, 3 breathing pipes, 4 containing barrels, 5 exhaust tubes, 6 motors, 7 air discharge fans, 8 batteries, 9 induction ports, 10 filter screens, 11 sulphur powder particles, 12 power cords, 13 control switches, 14 rubber plugs, 15 motor struts, 16 handles, 17 sealing covers, 18 cones, 19 mercury.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and examples.

As shown in fig. 1 to fig. 6, the utility model discloses a broken thermometer mercury collection device's front view, back view, left side view, right side view, top view and cross-sectional view are given respectively, shown broken thermometer mercury collection device comprises casing 1, breathing pipe 3, containing bucket 4, exhaust tube 5, motor 6, air discharge fan 7 and battery 8, and the inside of casing 1 is for holding chamber 2, and breathing pipe 3, containing bucket 4, exhaust tube 5, motor 6 and air discharge fan 7 set up by preceding to the back in holding chamber 2. The foremost end of the shell 1 is an air suction port 9, and the air suction port 9 is formed by the foremost end of the air suction pipe 3; containing barrel 4 sets up vertically, and the casing 1 is worn out to the upper end opening and its upper end of containing barrel 4, and the top of containing barrel 4 is provided with sealed lid 17, and sealed lid 17 can adopt threaded connection's mode to be connected with containing barrel 4. Sulfur powder particles 11 are placed at the bottom of the storage barrel 4, and the sulfur powder particles 11 are used for reacting with sucked mercury to generate low-toxicity and nonvolatile mercury sulfide, so that the harm of mercury is eliminated.

The rear end of the air suction pipe 3 is communicated with the bottom of the storage barrel 4, the front end of the air suction pipe 5 is communicated with the upper part of the storage barrel 4, and the rear end of the air suction pipe 5 extends out of the shell 1. Motor 6 and exhaust fan 7 all set up in exhaust tube 5, and motor 6's shell is fixed in the central authorities of exhaust tube 5 through two or more motor branch 15, like this, can not influence the permeability that holds chamber 2 front and back both ends after having set up motor branch 15. Exhaust fan 7 is fixed in on the output shaft of motor 6, battery 8 sets up in the bottom that holds chamber 2, battery 8 supplies power to motor 6 through power cord 12, drive exhaust fan 7 pivoted in-process at motor 6, exhaust fan 7 is used for taking out the anterior air of exhaust tube 5 to the rear end, and like this, because exhaust tube 5 is linked together with storage bucket 5, storage bucket 5 is linked together with breathing pipe 3 again, just can produce the negative pressure in 9 departments of induction port, can inhale storage bucket 4 near the mercury 19 of 9 positions departments of induction port.

In order to prevent mercury sucked into the storage barrel 4 and mercury sulfide generated by reaction of the mercury and sulfur from entering the exhaust pipe 5, a filter screen 10 is arranged at a communication position of the exhaust pipe 5 and the storage barrel 4. In order to form the fine air inlet 9 at the front end of the casing 1, the front end of the casing 1 is shown as a cone 18, and the air inlet 9 is located at the top end of the cone 18, so that the air inlet 9 is aligned with the fine-bead-shaped mercury 19 on the ground or on the surface of an object. The upper part of the rear end of the housing 1 is shown provided with a handle 16, and the user can use the collecting device by holding the handle 16 by hand.

In order to realize that the storage battery 8 does not influence the sealing box of the exhaust tube 5 in the process of supplying power to the motor 6 through the power cord 12, the exhaust tube 5 is provided with a rubber plug 14 penetrating through the tube wall of the exhaust tube. Be provided with control switch 13 on the upper surface of casing 1 shown, as shown in fig. 7, given the utility model discloses well battery is connected with motor 6's positive terminal through the power cord 12 that passes rubber buffer 14 to the power supply reason picture of motor, shown battery 8's positive pole, and power cord 12 that is connected with battery 8's negative pole passes rubber buffer 14 again behind control switch 13, then rejoins on motor 6's negative terminal. Thus, the on/off of the motor 6 can be controlled by controlling the switch 13.

As shown in fig. 8, the utility model discloses a broken clinical thermometer mercury collection device's in-service behavior picture, in using, the user realizes holding collection device through holding spanner 16, then be close to the unrestrained mercury 19 position department on ground or object surface with the induction port 9 of collection device front end, then open control switch 13, at this moment, the negative pressure air of induction port 9 department can be with mercury 19 inhale containing barrel 4, inhale mercury in containing barrel 4 and sulfur powder granule 11 and react, produce the mercury sulfide that is difficult for volatilizing and toxicity is low, and thus, the safe collection to mercury 19 has just been realized, whole collecting process can not produce harm to the collector. After the collection is finished, the sealing cover 17 is opened, and the mercury sulfide or the mercury in the storage barrel 4 is subjected to centralized treatment.

Claims (5)

1. A broken thermometer mercury collecting device comprises a shell (1), wherein an accommodating cavity (2) is formed in the shell, and an air suction port (9) is formed in the front end of the shell; the method is characterized in that: an air suction pipe (3), a storage barrel (4), an air suction pipe (5), a motor (6) and an exhaust fan (7) are sequentially arranged in the accommodating cavity from front to back, the storage barrel is arranged along the vertical direction, the upper end of the storage barrel is opened and penetrates out of the shell, and a sealing cover (17) is arranged at the upper end of the storage barrel; the front end of the air suction pipe is an air suction port (9), the rear end of the air suction pipe is communicated with the bottom of the storage barrel, the front end of the air suction pipe is communicated with the upper part of the storage barrel, and the rear end of the air suction pipe penetrates out of the shell (1); the motor and the exhaust fan are arranged in the exhaust pipe (5), the exhaust fan is fixed on an output shaft of the motor, a storage battery (8) is arranged in the accommodating cavity (2), the storage battery supplies power to the motor (6) through a power line (12), and the motor drives the exhaust fan to rotate and is used for discharging gas in the exhaust pipe outwards; the storage barrel (4) stores sulfur powder particles (11) which react with the sucked mercury.

2. A broken thermometer mercury collecting device as claimed in claim 1, wherein: a filter screen (10) is arranged at the position where the front end of the exhaust pipe (5) is communicated with the storage barrel (4).

3. A breakable thermometer mercury collection device according to claim 1 or 2, characterized in that: be provided with control switch (13) on the upper surface of casing (1), be provided with rubber buffer (14) that run through its pipe wall on exhaust tube (5), the anodal power cord (12) that pass the rubber buffer of battery (8) is connected with the anodal wiring end of motor (6), and the negative pole of power is connected with control switch (13) through the power cord and then passes the rubber buffer and is connected with the negative pole wiring end of motor.

4. A broken thermometer mercury collecting device according to claim 1 or 2, characterized in that: the shell (1) is provided with a handle (16) which is convenient for a user to hold.

5. A breakable thermometer mercury collection device according to claim 1 or 2, characterized in that: the front end of the shell (1) is a conical body (18), and the air suction port (9) is positioned at the top end of the conical body (18).

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