CN208406537U - One kind is for indoor waste gas of anesthesia purification device of performing the operation - Google Patents

Abstract

The utility model discloses the one kind in waste gas of anesthesia purification techniques field for indoor waste gas of anesthesia purification device of performing the operation, including water tank, the water tank cavity center is plugged with air inlet pipe, the top and bottom of the air inlet pipe are uniformly equipped with air intake branch, the left side of the water tank is equipped with water pump, the bottom of the water tank is uniformly installed by drainpipe, and shower tray is installed in the bottom of drainpipe, the top right side of the water tank installs exhaust pipe, and the other end of exhaust pipe installs purifying box, the inner cavity of the purifying box is successively installed by water-absorbing sponge from top to bottom, activated carbon adsorption layer, silicon dioxide layer and air permeable plate, testing cassete is plugged in the inner cavity of the air permeable plate, the device is by entering waste gas of anesthesia in water tank by air inlet pipe, ingredient water-soluble in waste gas of anesthesia and contaminant filter are fallen by the filtering of water, waste gas of anesthesia is spraying simultaneously Under the water mist effect that tray sprays, secondary absorption and filtering are carried out, keeps filtering more abundant, it is cheap.

Description

One kind is for indoor waste gas of anesthesia purification device of performing the operation

Technical field

The utility model relates to waste gas of anesthesia purification techniques fields, specially a kind of net for indoor waste gas of anesthesia of performing the operation Makeup is set.

Background technique

In recent years, with the continuous improvement of people's environmental consciousness, the pollution and harm of waste gas of anesthesia are learned both at home and abroad The great attention of person.Waste gas of anesthesia pollution has harm extremely to the psychology of operation staff and body behavior etc., and It is also possible to that the cross-infection of Consecutive operation patient can be caused.If oxygen flow is uncontrolled in anesthesia surgery, using opening or half Formula or tight closed inhalation anesthesia are closed, while if the confined condition of anesthesia respirator poor (i.e. gas leakage is serious), Anesthesia machine lack The pollution of situations such as exhaust emission device or exhaust gas adsorption device, waste gas of anesthesia may be very serious.

Adsorbed at present using anesthetic gas absorber, but waste gas of anesthesia can be emitted in operating room, due to by The limitation of adsorbent material adsorption capacity, it is easy to reach adsorption saturation state, the prior art uses and adsorbs multiple anesthetic gases The concatenated method of device adsorbs anesthetic gases, waste of resource, and adsorption effect is bad, and waste gas of anesthesia is largely accumulated in operation In room, very big adverse effect can be generated to the healthcare givers's body being chronically in the environment, therefore, it is proposed that one kind is used for It performs the operation indoor waste gas of anesthesia purification device.

Utility model content

The purpose of this utility model is to provide one kind for indoor waste gas of anesthesia purification device of performing the operation, above-mentioned to solve The problem of being proposed in background technique.

To achieve the above object, the utility model provides the following technical solutions: one kind is for indoor waste gas of anesthesia of performing the operation Purification device, including water tank, the water tank cavity center are plugged with air inlet pipe, and the top and bottom of the air inlet pipe are uniformly installed There is air intake branch, the left end of the air inlet pipe extends to the left side of water tank and installs gas gathering mask, and the air inlet pipe is equipped with blower, And blower is located at the left side of water tank, the intracavity bottom of the water tank installs filter plate, and the left side of the water tank is equipped with water pump, described The water inlet end of water pump installs water inlet pipe, and water inlet pipe extends to the intracavity bottom of water tank far from one end of water pump, the water pump Water outlet install outlet pipe, and outlet pipe far from one end of water pump extend to water tank inner cavity top and with the right side inner wall of water tank Connection, drainpipe is uniformly installed in the bottom of the water tank, and shower tray, the top right side of the water tank are installed in the bottom of drainpipe Exhaust pipe is installed, and the other end of exhaust pipe installs purifying box, successively installation water suction is extra large from top to bottom for the inner cavity of the purifying box Silk floss, activated carbon adsorption layer, silicon dioxide layer and air permeable plate are plugged with testing cassete, the testing cassete in the inner cavity of the air permeable plate Right side extend to the right side of purifying box and handle be installed, the right hand top of the purifying box installs escape pipe, and on escape pipe Equipped with air outlet valve.

Preferably, the shower tray includes water accumulating disc, offered at the top of the water accumulating disc with drainpipe match into Three groups of distributive pipes are uniformly installed in the mouth of a river, the bottom of the water accumulating disc, and the outer wall of distributive pipe described in three groups is uniformly provided with water outlet, And the diameter of water outlet is 2mm.

Preferably, draw runner is respectively mounted at left and right sides of the testing cassete, and the inner wall of air permeable plate offers and draw runner phase The sliding slot matched.

Preferably, the air intake branch is located under the water surface, and honeycomb hole is uniformly provided on air intake branch, the spray Disk is located on the water surface.

Preferably, the right side opening of the purifying box is equipped with the through-hole to match with testing cassete, and between through-hole and testing cassete Sealing ring is installed.

Preferably, the gas gathering mask is glass reinforced plastic gas gathering mask, and filter screen is installed in the inner cavity of gas gathering mask.

Compared with prior art, the utility model has the beneficial effects that

1, the device is entered in water tank by making waste gas of anesthesia by air inlet pipe, and the filtering by water is by can in waste gas of anesthesia The ingredient and contaminant filter for being dissolved in water fall, while waste gas of anesthesia carries out secondary suction under the water mist effect that shower tray sprays It receives and filters, keep filtering more abundant, reduce and very big adverse effect is generated to healthcare givers's body, and is cheap.

2, whether by setting air permeable plate and testing cassete, it is qualified to be conducive to detect filtered waste gas of anesthesia, shows simultaneously Whether the device detergent power declines, be conducive in time in the device water and scavenging material replace in time, improve purification effect Rate.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the utility model shower tray structural schematic diagram；

Fig. 3 is the utility model testing cassete structural schematic diagram.

In figure: 1 water tank, 2 air inlet pipe, 3 gas gathering masks, 4 blowers, 5 air intake branches, 6 filter plates, 7 water inlet pipes, 8 water pumps, 9 go out Water pipe, 10 drainpipes, 11 shower trays, 111 water accumulating discs, 112 distributive pipes, 113 water inlets, 114 water outlets, 12 exhaust pipes, 13 are only Change case, 14 water-absorbing sponges, 15 activated carbon adsorption layers, 16 silicon dioxide layers, 17 air permeable plates, 18 testing cassetes, 181 draw runners, 19 handles, 20 escape pipes.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Please refer to Fig. 1-3, the utility model provides a kind of technical solution: one kind is for indoor waste gas of anesthesia purification of performing the operation The back side of device, including water tank 1, water tank 1 is equipped with filler, and 1 inner cavity center of water tank is plugged with air inlet pipe 2, the top of air inlet pipe 2 Air intake branch 5 is uniformly installed with bottom, the left end of air inlet pipe 2 extends to the left side of water tank 1 and installs gas gathering mask 3, air inlet pipe 2 It is equipped with blower 4, and blower 4 is located at the left side of water tank 1, the intracavity bottom of water tank 1 installs filter plate 6, and the left side of water tank 1 is equipped with The water inlet end of water pump 8, water pump 8 installs water inlet pipe 7, and water inlet pipe 7 extends to the intracavity bottom of water tank 1 far from one end of water pump 8, Outlet pipe 9 is installed in the water outlet of water pump 8, and outlet pipe 9 extends to the inner cavity top and and water of water tank 1 far from one end of water pump 8 The right side inner wall of case 1 connects, and drainpipe 10 is uniformly installed in the bottom of water tank 1, and shower tray 11, water are installed in the bottom of drainpipe 10 The top right side of case 1 installs exhaust pipe 12, and the other end of exhaust pipe 12 installs purifying box 13, the inner cavity of purifying box 13 from it is lower to On water-absorbing sponge 14, activated carbon adsorption layer 15, silicon dioxide layer 16 and air permeable plate 17 be successively installed, inserted in the inner cavity of air permeable plate 17 It is connected to testing cassete 18, the right side of testing cassete 18 extends to the right side of purifying box 13 and installs handle 19, the right side top of purifying box 13 Escape pipe 20 is installed in portion, and escape pipe 20 is equipped with air outlet valve.

Wherein, shower tray 11 include water accumulating disc 111, the top of water accumulating disc 111 offer with drainpipe 10 match into Three groups of distributive pipes 112 are uniformly installed in the mouth of a river 113, the bottom of water accumulating disc 111, and the outer wall of three groups of distributive pipes 112 is uniformly provided with out The mouth of a river 114, and the diameter of water outlet 114 is 2mm, is conducive to moisture stream and formation is sprayed from water outlet 114 by spraying, increase The contact area of water mist and waste gas of anesthesia filters water-soluble ingredient and impurity in waste gas of anesthesia sufficiently；

The left and right sides of testing cassete 18 is respectively mounted draw runner 181, and the inner wall of air permeable plate 17 offers and matches with draw runner 181 Sliding slot, be conducive to pull out testing cassete 18, observe the color change of test paper, to whether show the device detergent power Decline, needs to replace purification device internal material；

Air intake branch 5 is located under the water surface, and is uniformly provided with honeycomb hole on air intake branch 5, is conducive to waste gas of anesthesia It is adequately contacted with water, shower tray 11 is located on the water surface, and waste gas of anesthesia is carried out second and is contacted with water, makes filtering more Sufficiently；

The right side opening of purifying box 13 is equipped with the through-hole to match with testing cassete 18, and is equipped between through-hole and testing cassete 18 Sealing ring prevents waste gas of anesthesia from leaking out from through-hole；

Gas gathering mask 3 is glass reinforced plastic gas gathering mask, is beneficial to prevent other spaces into operating room and spreads, pollutes, have The features such as corrosion resistance is strong, good physical performance, long service life, while having leakproofness in use, prevent exhaust gas It is excessive, and filter screen is installed in the inner cavity of gas gathering mask 3, prevent extraneous dust impurity from entering gas gathering mask 3.

Working principle: in use, starting blower 4 and water pump 8, waste gas of anesthesia enters in water tank 1 by air inlet pipe 2, passes through Ingredient water-soluble in waste gas of anesthesia and contaminant filter are fallen in the filtering of water, and then waste gas of anesthesia is blown out upwards, in shower tray Under the 11 water mist effects sprayed, secondary absorption and filtering are carried out, then waste gas of anesthesia enters purifying box 13 through exhaust pipe 12 It is interior, by the moisture absorption that water-absorbing sponge will contain in waste gas of anesthesia, it is then passed through activated carbon adsorption layer 15 and silicon dioxide layer 16 will be insoluble in the ingredient neutralisation treatment of water in waste gas of anesthesia, while activated carbon adsorption layer 15 can absorb waste gas of anesthesia moderate stimulation Property smell, finally by air permeable plate 17 from escape pipe 20 be discharged.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. one kind is for perform the operation indoor waste gas of anesthesia purification device, including water tank (1), it is characterised in that: in the water tank (1) Chamber center is plugged with air inlet pipe (2), and the top and bottom of the air inlet pipe (2) are uniformly equipped with air intake branch (5), the air inlet The left end of pipe (2) extends to the left side of water tank (1) and installs gas gathering mask (3), and the air inlet pipe (2) is equipped with blower (4), and wind Machine (4) is located at the left side of water tank (1), and the intracavity bottom of the water tank (1) is installed filter plate (6), set on the left of the water tank (1) Have water pump (8), the water inlet end of the water pump (8) installs water inlet pipe (7), and water inlet pipe (7) is extended to far from the one end of water pump (8) Outlet pipe (9) are installed in the water outlet of the intracavity bottom of water tank (1), the water pump (8), and the one of outlet pipe (9) separate water pump (8) End extends to the inner cavity top of water tank (1) and connect with the right side inner wall of water tank (1), and the bottom of the water tank (1) is uniformly installed Drainpipe (10), and shower tray (11) are installed in the bottom of drainpipe (10), the top right side of the water tank (1) installs exhaust pipe (12), and the other end of exhaust pipe (12) installs purifying box (13), and the inner cavity of the purifying box (13) is successively installed from top to bottom Water-absorbing sponge (14), activated carbon adsorption layer (15), silicon dioxide layer (16) and air permeable plate (17), the inner cavity of the air permeable plate (17) In be plugged with testing cassete (18), extend to the right side of purifying box (13) on the right side of the testing cassete (18) and install handle (19), The right hand top of the purifying box (13) installs escape pipe (20), and escape pipe (20) is equipped with air outlet valve.

2. according to claim 1 a kind of for indoor waste gas of anesthesia purification device of performing the operation, it is characterised in that: the spray Tray (11) includes water accumulating disc (111), and the water inlet to match with drainpipe (10) is offered at the top of the water accumulating disc (111) (113), three groups of distributive pipes (112), the outer wall of distributive pipe described in three groups (112) are uniformly installed in the bottom of the water accumulating disc (111) It is uniformly provided with water outlet (114), and the diameter of water outlet (114) is 2mm.

3. according to claim 1 a kind of for indoor waste gas of anesthesia purification device of performing the operation, it is characterised in that: the survey It is respectively mounted draw runner (181) at left and right sides of examination box (18), and the inner wall of air permeable plate (17) offers and matches with draw runner (181) Sliding slot.

4. according to claim 1 a kind of for indoor waste gas of anesthesia purification device of performing the operation, it is characterised in that: it is described into Gas branch pipe (5) is located under the water surface, and honeycomb hole is uniformly provided on air intake branch (5), and the shower tray (11) is located at the water surface On.

5. according to claim 1 a kind of for indoor waste gas of anesthesia purification device of performing the operation, it is characterised in that: described net The right side opening for changing case (13) is equipped with the through-hole to match with testing cassete (18), and is equipped with sealing between through-hole and testing cassete (18) Circle.

6. according to claim 1 a kind of for indoor waste gas of anesthesia purification device of performing the operation, it is characterised in that: the collection Gas hood (3) is glass reinforced plastic gas gathering mask, and installs filter screen in the inner cavity of gas gathering mask (3).