CN205517203U - Negative pressure formula mercury cleaning device - Google Patents
Negative pressure formula mercury cleaning device Download PDFInfo
- Publication number
- CN205517203U CN205517203U CN201620197659.5U CN201620197659U CN205517203U CN 205517203 U CN205517203 U CN 205517203U CN 201620197659 U CN201620197659 U CN 201620197659U CN 205517203 U CN205517203 U CN 205517203U
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- China
- Prior art keywords
- hydrargyrum
- negative
- air
- bottle
- nitric acid
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Abstract
The utility model discloses a negative pressure formula mercury cleaning device, include: remove the support body, negative sucker has and is used for under depressurized environment having mercurial plane in close contact with's sucking disc casing with adhering to, install remove the vacuum aspiration host computer that is used for producing the negative pressure on the support body, through the vacuum aspiration pipeline with the negative sucker intercommunication, install move the liquid storage pot on the support body, in it holding be used for with the nitric acid of mercury reaction, through annotate the liquid pipeline with the negative sucker intercommunication. The sucking disc casing is hemisphere or taper shape, have with adhere to the annular edge who has mercurial plane in close contact with. The utility model discloses the mercury that can make things convenient for quick clearance to scatter reduces or stops mercury and pollute, provides a safe and comfortable's environment for medical personnel and patient.
Description
Technical field
This utility model relates to medical instruments field, particularly relates to a kind of negative-pressure type hydrargyrum cleaning plant.
Background technology
In many hospitals in each clinical department, conventional clinical thermometer and the inner materials of sphygomanometer are hydrargyrum.Hydrargyrum
It is a kind of chemical element, the periodic table of elements the 80th, it is commonly called as hydrargyrum.Hydrargyrum is unique with liquid under normal temperature and pressure
The metal that state exists.Hydrargyrum is the heavy liquid that silvery white is glittering, stable chemical nature.Can steam under hydrargyrum room temperature
Send out, the compound of mercury vapour and hydrargyrum have more severe toxicity (except some dissolubility minimum such as cinnabar), oral,
Suck or brain and hepatic injury can be caused after contact.In daily nursing works, the equipment such as clinical thermometer, sphygomanometer is relatively
Being easily broken, particularly clinical thermometer is the most frangible article, and these type of article can pollute indoor etc. when broken
Environmental problem.Mercury pollution is one of chemical contamination modal to nursing staff and patient.
Whether, in ordinary people man, or in some hospitals, mercury clinical thermometer is also the head of medical personnel
Choosing.According to doctor's advice requirement, nursing staff can provide mercury clinical thermometer to patient every day.Some hospitals are for many years
Being all to use this thermometer, the most easy and simple to handle, patient or family members can use.
When smashing clinical thermometer, some nursing staff, directly clears up hydrargyrum, after cleaning with broom or rag
Hydrargyrum is directly placed in refuse bag；Even somebody's cotton swab and sponge, these things can allow hydrargyrum be dispersed into
More less granules, cause mercury pollution.These improperly processing mode can be greatly increased mercury pollution environment or sense
The probability of dye people.
Summary of the invention
The problem that the purpose of this utility model is contemplated to overcome above-mentioned prior art to exist, it is provided that a kind of negative-pressure type
Hydrargyrum cleaning plant, utilizes hydrargyrum to be dissolved in principle and the principle of negative pressure of nitric acid, can clear up scattered easily and fast
The hydrargyrum fallen, reduces or stops mercury pollution, provides the environment of safety and comfort for medical personnel and patient.
In order to realize above-mentioned purpose of the present utility model, it is provided that techniques below scheme:
A kind of negative-pressure type hydrargyrum cleaning plant, including: movable support body；Negative pressure sucker, has at negative pressure ring
The sucker housing being in close contact with the plane being attached with hydrargyrum under border；It is arranged in described movable support body for producing
The vacuum suction main frame of negative pressure, is connected with described negative pressure sucker by vacuum suction pipeline；It is arranged on described movement
Fluid reservoir on support body, houses the nitric acid for reacting with hydrargyrum in it, inhaled with described negative pressure by liquid injecting pipeline
Dish connects.
Preferably, described sucker housing is hemispherical or conical, has tight with the described plane being attached with hydrargyrum
The annular edge edge that contiguity is touched.
Preferably, described annular edge is along being made up of silica gel.
Preferably, described vacuum suction main frame includes: host housing；Be arranged in described host housing for
Produce the air pump of negative pressure；At least one being arranged in described host housing is loaded with the air-tight bottle of nitric acid liquid.
Preferably, being connected in series between adjacent seals bottle, each described air-tight bottle is respectively provided with air inlet and gas outlet；
Wherein, the pipeline opening of described vacuum suction pipeline is connected to the air inlet of head end air-tight bottle that is connected in series and stretches into
Below nitric acid liquid level in described head end air-tight bottle；Wherein, the end seal bottle being connected in series and air pump it
Between connected by suction catheters, the mouth of pipe of described suction catheters extend into institute from the gas outlet of described end seal bottle
State more than the nitric acid liquid level in end seal bottle.
Preferably, it is provided with harmful gas adsorbent in described suction catheters.
Preferably, at least one air-tight bottle described includes three air-tight bottles, by conduit string between adjacent seals bottle
Connection connection, one end of described conduit connects the gas outlet of in adjacent seals bottle, and the other end of conduit connects
Another air inlet in adjacent seals bottle；Wherein, the conduit that the gas outlet with one air-tight bottle is connected
One end mouth of pipe be positioned at more than the nitric acid liquid level of a described air-tight bottle, with the air inlet of another air-tight bottle described
The other end mouth of pipe of the conduit that mouth connects is positioned at below the nitric acid liquid level of another described air-tight bottle.
Preferably, described liquid injecting pipeline is provided with fluid injection switch.
Preferably, also include, be arranged in described movable support body and the steeping tank of built-in nitric acid liquid, be used for soaking
Negative pressure sucker.
Preferably, described liquid injecting pipeline is arranged along described vacuum suction pipeline.
The beneficial effects of the utility model are embodied in: the principle that this utility model utilizes hydrargyrum to be dissolved in nitric acid combines negative
Pressure principle clears up hydrargyrum；Meanwhile, the harmful gas unreacted mercury vapour and reaction produced is at negative pressure channel
Middle by Filtration Adsorption, the hydrargyrum being scattered can be cleared up easily and fast；Also avoid while stopping mercury pollution
Remaining harmful substance pollutes, and provides the environment of safety and comfort for medical personnel and patient.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model negative-pressure type hydrargyrum cleaning plant；
Fig. 2 is the internal structure schematic diagram of vacuum suction main frame of the present utility model.
Description of reference numerals: 1-movable support body；2-vacuum suction main frame；21-air pump；22a-head end air-tight bottle；
22b-intermediate seal bottle；22c-end seal bottle；3-vacuum suction pipeline；4-negative pressure sucker；5-fluid reservoir；
6-liquid injecting pipeline；61-fluid injection switchs；71,72-conduit；8-harmful gas adsorbent；9-suction catheters；10-
Steeping tank.
Detailed description of the invention
As it is shown in figure 1, this utility model provides a kind of negative-pressure type hydrargyrum cleaning plant, including: movable support body 1；
Negative pressure sucker 4, negative pressure sucker 4 has sucker housing；The vacuum suction main frame 2 being arranged in movable support body 1,
Vacuum suction main frame 2 is connected with negative pressure sucker 4 by vacuum suction pipeline 3；It is arranged in movable support body 1
Fluid reservoir 5, houses the nitric acid for reacting with hydrargyrum in it, fluid reservoir 5 is inhaled with negative pressure by liquid injecting pipeline 6
Dish 4 connects, and wherein, liquid injecting pipeline 6 is provided with for whether controlling fluid reservoir 5 to negative pressure sucker 4 fluid injection
Fluid injection switch 61.Wherein, liquid injecting pipeline 6 is arranged along vacuum suction pipeline 3.
Operating process of the present utility model is as follows:
By the sucker case cover of negative pressure sucker 4 in the plane being attached with hydrargyrum, start vacuum suction main frame 2 right
The cavity space that sucker housing and its plane covered are formed carries out air suction process, so that this cavity space shape
Becoming negative pressure, under subnormal ambient, sucker housing is tight with the plane being attached with hydrargyrum under the effect of external atmosphere pressure
Contact, is formed and seals space.Now, the fluid injection opening the fluid injection on liquid injecting pipeline 6 switchs 61, fluid reservoir 5
Inject nitric acid liquid by liquid injecting pipeline 6 to this sealing space and produce chemical reaction with hydrargyrum.Effect in negative pressure
Under, the mercury vapour that chemical reaction does not occurs and the harmful gas produced by chemical reaction pass through negative-pressure suction pipe
Road 3 is sucked in vacuum suction main frame 2.
As in figure 2 it is shown, vacuum suction main frame 2 includes: host housing；Be arranged in host housing for producing
The air pump 21 of raw negative pressure；It is arranged at least one in host housing and is loaded with the air-tight bottle of nitric acid liquid, often
Individual air-tight bottle is respectively provided with air inlet and gas outlet；Harmful gas absorption it is provided with between air-tight bottle and air pump 21
Agent 8.From vacuum suction pipeline 3 suction harmful gas and mercury vapour first pass around air-tight bottle by it in contain
Nitric acid liquid filters after neutralizing, is more again neutralized reaction, eventually through bleeding by harmful gas adsorbent 8
The air vent of pump 21 is discharged.
Concrete, as in figure 2 it is shown, clean in order to mercury vapour will be had to remove, the present embodiment arranges three and goes here and there successively
Air-tight bottle 22a, 22b, 22c that connection connects, the pipeline opening of vacuum suction pipeline 3 is close from the head end being connected in series
The air inlet of envelope bottle 22a extend into below the nitric acid liquid level in head end air-tight bottle 22a so that mercury vapour directly with
Nitric acid contact fully reaction；The gas outlet of head end air-tight bottle 22a is close with the centre of series connection with it by conduit 71
The air inlet connection of envelope bottle 22b, one end mouth of pipe of conduit 71 is positioned at the nitric acid liquid level of head end air-tight bottle 22a
Above, the other end mouth of pipe of conduit 71 is positioned at below the nitric acid liquid level of intermediate seal bottle 22b；Intermediate seal
The gas outlet of bottle 22b is connected with the air inlet of end seal bottle 22c by conduit 72, one end pipe of conduit 72
Mouth is positioned at more than the nitric acid liquid level of intermediate seal bottle 22b, and the other end mouth of pipe of conduit 72 is positioned at end seal
Below nitric acid liquid level in bottle 22c；Suction catheters 9 and air pump are passed through in the gas outlet of end seal bottle 22c
21 connections, harmful gas adsorbent 8 is arranged on the suction catheters of connection end seal bottle 22c and air pump 21
In 9.
In order to make the nitric acid being injected in negative pressure sucker 4 the most quickly can react with hydrargyrum, it extend into negative pressure and inhale
Liquid injecting pipeline 6 end in dish 4 is provided with nitric acid spraying area, this nitric acid spraying area and the plane being attached with hydrargyrum
Close, it is achieved quickly to react with hydrargyrum, farthest avoid hydrargyrum to volatilize.
In order to make the sucker housing of negative pressure sucker 4 can contact with the flat seal being attached with hydrargyrum, by sucker housing
It is designed as hemispherical or cone, and sucker housing has the annular edge being in close contact with the plane being attached with hydrargyrum
Edge, annular edge is along being made up of silica gel.
It addition, be also equipped with the steeping tank 10 of built-in nitric acid liquid in movable support body 1 of the present utility model, it is used for
Soak negative pressure sucker 4.
Although above-mentioned, this utility model is elaborated, but this utility model is not limited to this, the art
Technical staff can modify according to principle of the present utility model, therefore, all according to of the present utility model former
The various amendments that reason is carried out all should be understood to fall into protection domain of the present utility model.
Claims (10)
1. a negative-pressure type hydrargyrum cleaning plant, it is characterised in that including:
Movable support body；
Negative pressure sucker, has the sucker shell for being in close contact under subnormal ambient with the plane being attached with hydrargyrum
Body；
Be arranged in described movable support body the vacuum suction main frame for producing negative pressure, by vacuum suction pipeline with
Described negative pressure sucker connects；
It is arranged on the fluid reservoir in described movable support body, in it, houses the nitric acid for reacting with hydrargyrum, by note
Liquid pipeline connects with described negative pressure sucker.
Negative-pressure type hydrargyrum cleaning plant the most according to claim 1, it is characterised in that described sucker shell
Body is hemispherical or conical, has the annular edge edge being in close contact with the described plane being attached with hydrargyrum.
Negative-pressure type hydrargyrum cleaning plant the most according to claim 2, it is characterised in that described annular edge
Along being made up of silica gel.
Negative-pressure type hydrargyrum cleaning plant the most according to claim 3, it is characterised in that described negative pressure is inhaled
Draw main frame to include:
Host housing；
The air pump for producing negative pressure being arranged in described host housing；
At least one being arranged in described host housing is loaded with the air-tight bottle of nitric acid liquid.
Negative-pressure type hydrargyrum cleaning plant the most according to claim 4, it is characterised in that adjacent seals bottle
Between be connected in series, each described air-tight bottle is respectively provided with air inlet and gas outlet；
Wherein, the pipeline opening of described vacuum suction pipeline is connected to the air inlet of head end air-tight bottle that is connected in series also
It extend into below the nitric acid liquid level in described head end air-tight bottle；
Wherein, be connected by suction catheters between the end seal bottle and the air pump that are connected in series, described in bleed and lead
The mouth of pipe of pipe extend into more than the nitric acid liquid level in described end seal bottle from the gas outlet of described end seal bottle.
Negative-pressure type hydrargyrum cleaning plant the most according to claim 5, it is characterised in that described in bleed and lead
Harmful gas adsorbent it is provided with in pipe.
Negative-pressure type hydrargyrum cleaning plant the most according to claim 6, it is characterised in that described at least one
Individual air-tight bottle includes three air-tight bottles, by conduit serial communication between adjacent seals bottle, and one end of described conduit
The gas outlet of in connection adjacent seals bottle, the other end of conduit connects another in adjacent seals bottle
Air inlet；
Wherein, one end mouth of pipe of the conduit being connected with the gas outlet of one air-tight bottle is positioned at a described sealing
More than the nitric acid liquid level in Ping, the other end mouth of pipe position of the conduit being connected with the air inlet of another air-tight bottle described
Below nitric acid liquid level in air-tight bottle another described.
Negative-pressure type hydrargyrum cleaning plant the most according to claim 7, it is characterised in that described liquid injection pipe
Fluid injection switch is installed on road.
Negative-pressure type hydrargyrum cleaning plant the most according to claim 8, it is characterised in that also include, peace
It is contained in described movable support body and the steeping tank of built-in nitric acid liquid, is used for soaking negative pressure sucker.
Negative-pressure type hydrargyrum cleaning plant the most according to claim 9, it is characterised in that described liquid injection pipe
Road is arranged along described vacuum suction pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620197659.5U CN205517203U (en) | 2016-03-15 | 2016-03-15 | Negative pressure formula mercury cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620197659.5U CN205517203U (en) | 2016-03-15 | 2016-03-15 | Negative pressure formula mercury cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205517203U true CN205517203U (en) | 2016-08-31 |
Family
ID=56782502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620197659.5U Expired - Fee Related CN205517203U (en) | 2016-03-15 | 2016-03-15 | Negative pressure formula mercury cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205517203U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110564981A (en) * | 2019-09-10 | 2019-12-13 | 常州市第一人民医院 | Medical mercury bead recovery device with electromagnetic induction |
-
2016
- 2016-03-15 CN CN201620197659.5U patent/CN205517203U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110564981A (en) * | 2019-09-10 | 2019-12-13 | 常州市第一人民医院 | Medical mercury bead recovery device with electromagnetic induction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160831 Termination date: 20170315 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |