CN218279686U

CN218279686U - Odour-proof sealing valve and odour-proof urinal

Info

Publication number: CN218279686U
Application number: CN202222011258.4U
Authority: CN
Inventors: 徐朝宪
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-02
Filing date: 2022-08-02
Publication date: 2023-01-13
Anticipated expiration: 2032-08-02

Abstract

The utility model discloses an odor-proof sealing valve and an odor-proof urine barrel, wherein the sealing valve comprises a connecting bent pipe and a tubular film, the tubular film is positioned in the connecting bent pipe, and the outlet part of the tubular film extends out of the connecting bent pipe to be exposed; and the outlet part of the cylindrical film is jointed and sealed by the film wall when no liquid passes through the outlet part. The urine barrel comprises a barrel body, a flow guide body and an odor-resistant sealing valve; the barrel body is divided into a liquid slow flow cavity and a liquid storage cavity by the flow guide body; the diversion port is communicated with the liquid slow flow cavity and the liquid storage cavity, and the peculiar smell preventing sealing valve is detachably arranged at the diversion port. The utility model discloses the tube-shape film ectopic seals under self gravity, seals tube-shape film chamber way, makes the liquid storage chamber normality of urine bucket be in encapsulated situation down, because the laminating of membrane wall seals the liquid and the gas that can effectively avoid the liquid storage intracavity and enter into the tube-shape film, only needs to change the tube-shape film moreover and can reuse, cost of maintenance is low to simple structure, the cost of manufacture is low.

Description

Odour-proof sealing valve and odour-proof urinal

Technical Field

The utility model belongs to the technical field of the urine collection device, concretely relates to prevent peculiar smell seal valve, prevent peculiar smell urine bucket.

Background

At present there are many people still to use the urine bucket to carry out the collection of urine because of various reasons, no matter be the ordinary person from using or medical detection collects the use, the urine bucket that uses is the bung hole bigger generally, and the stink of urine can distribute away, causes the foul smell in the service environment, even installed the bung additional, the stink can distribute when opening the bung to the stink can not solve the problem of stink.

In the novel urine bucket of application number 201420576078.3, an elastic sealing valve that uses semicircular movable plate and first spring to constitute is disclosed, under the support of first spring, semicircular movable plate flushes with the leakage fluid dram and seals it, after semicircular movable plate received the pressure of urine, the movable plate was rotatory clockwise around its diameter limit, make the urine arrange the bucket in vivo, the spring that uses and the movable plate of upset act as the sealing valve, must rely on the spring to support and reset, the cost is higher relatively and the structure is comparatively complicated.

SUMMERY OF THE UTILITY MODEL

To the not enough of description among the above-mentioned prior art, the utility model provides a prevent peculiar smell sealing valve, prevent peculiar smell urine bucket uses the soft characteristic of tube-shape film to realize sealing, can flow along the tube-shape film under the dead weight after liquid gets into the tube-shape film, and the diaphragm wall of tube-shape film continues the laminating and seals after flowing, and the peculiar smell can not get into the tube-shape film.

The utility model discloses the technical scheme who adopts does:

a peculiar smell prevention sealing valve comprises a connecting bent pipe and a cylindrical thin film, wherein the cylindrical thin film is positioned in the connecting bent pipe, and an outlet part of the cylindrical thin film extends out of the connecting bent pipe to be exposed; and the outlet part of the cylindrical film is jointed and sealed by the film wall when no liquid passes through the outlet part. The tubular film is in connecting the return bend and by connecting the return bend support, because the self compliance of tubular film, the export department stretches out and naturally hangs down and laminate between the membrane wall after connecting the return bend, and gas can't enter into the tubular film, isolated peculiar smell that can be fine, forms one-way structure of switching on. When liquid flows, the liquid enters the cylindrical film and then flushes the closed cavity of the cylindrical film out, and the film wall of the cylindrical film is continuously attached and closed after the liquid is finished.

As a preferred aspect of the present invention, the connection elbow includes an elbow connection portion, at least one bending portion, and an elbow outlet portion; the inlet part of the cylindrical film is positioned at the connecting part of the elbow, and the lower film wall of the cylindrical film is contacted with the lower inner wall of the connecting elbow at the bending part and the outlet part of the elbow; and the cylindrical film is jointed and sealed between the bending part and the film wall at the outlet part of the bent pipe when no liquid passes through the cylindrical film. Except that the connection part of the cylindrical film and the liquid outlet to be connected is not contacted with the inner wall of the connection bent pipe, the other parts of the cylindrical film are arranged in the connection bent pipe in a laminating mode along the inner wall of the lower part of the connection bent pipe, the film walls are laminated together under the self flexibility characteristic, the cylindrical film forms a first bending structure at the connection part of the bent pipe and the bending part, the cylindrical film forms a third bending structure between the adjacent bending parts, a second bending structure is formed at the cylindrical film at the outlet part of the bent pipe and the outlet part of the cylindrical film, and the film walls of all the bending structures are laminated and sealed, so that peculiar smell is prevented from reversely overflowing from the cylindrical film.

As a preferable aspect of the present invention, the number of the bending portion is one, the tubular thin film located at the elbow connecting portion and the tubular thin film located at the bending portion form a first bending structure, and the tubular thin film located at the elbow outlet portion and the outlet portion of the tubular thin film form a second bending structure.

The utility model also provides a peculiar smell prevention urine barrel, which comprises a barrel body, a flow deflector and a peculiar smell prevention sealing valve; the flow guide body is arranged in the barrel body and divides the barrel body into a liquid slow flow cavity and a liquid storage cavity; the diversion port on the diversion body communicates the liquid slow flow cavity with the liquid storage cavity, and the peculiar smell prevention sealing valve is detachably arranged at the diversion port. The flow guide body is provided with a flow guide collection groove, a cavity above the flow guide collection groove is a liquid slow flow cavity, liquid such as urine is collected at the position of the flow guide opening, enters the cylindrical film from the flow guide opening, and the film wall joint part of the cylindrical film is pushed open under the action of self weight and flows out of the liquid storage cavity from the outlet part. After liquid flows in and accomplishes, the diaphragm wall of tube-shape film is laminated again, and liquid storage chamber is in the encapsulated situation once more, further strengthens the closure when tube-shape film does not have the liquid circulation through curved structure, prevents that liquid or gas from opening the chamber way in the liquid storage chamber, can prevent that the urine bucket from distributing pungent smell and liquid and spilling.

As a preferred scheme of the utility model, the import portion cover of tube-shape film is established outside the water conservancy diversion mouth, and the return bend connecting portion cover of connecting bend is established outside the tube-shape film and is connected the membrane wall and the water conservancy diversion mouth outer wall closure of tube-shape film. The cylindrical film can be normally used only by replacing the cylindrical film, the structure is simplified, the cost is saved, and the cylindrical film can be made of a plastic film.

As a preferred scheme of the utility model, the staving is equipped with the gas vent, and the gas vent communicates with each other with liquid storage chamber, and the gas vent can be adjusted liquid storage intracavity gas pressure, keeps the pressure balance of liquid storage intracavity, and the gas vent can also act as the leakage fluid dram with urine exhaust simultaneously.

As an optimized proposal of the utility model, the air outlet end of the air outlet is provided with and stores the air device.

As an optimized scheme of the utility model, the device of banketing is provided with the pneumatic valve including banketing pipe, banketing spare on the banketing pipe, and the air inlet and the gas vent of banketing pipe are connected, and the gas outlet of having stored the pipe is connected with the banketing spare. Through depositing the gas of gas spare in with liquid storage chamber and save, prevent to leak, through whether pneumatic valve control liquid storage chamber communicates with the gas spare, can maintain, change the gas spare.

As a preferred scheme of the utility model, the baffle is connected with the staving is detachable, is convenient for pull down the baffle and discharges the urine fast, still is convenient for maintain, change baffle or staving.

As an optimal selection scheme of the utility model, the staving is provided with the bung, and the bung can only seal baffle and staving junction and cover to the packing ring that the toilet seat used simultaneously.

As an optimized proposal of the utility model, the urine barrel is provided with a handle, which is convenient for carrying the urine barrel and driving the urine barrel to move.

Has the beneficial effects that: the utility model discloses utilize the flexibility of tube-shape film and bearing of connecting the return bend, make the tube-shape film in connecting the return bend and stretch out the position of connecting the return bend and form the laminating of membrane wall and seal tube-shape film chamber way, when installing on the urine bucket, can make liquid storage chamber be in encapsulated situation under the normality, because the laminating of membrane wall seals liquid and gas that can effectively avoid in the liquid storage chamber and enter into the tube-shape film, the closure of tube-shape film is the dead weight that relies on earth gravitation completely, crooked and flagging export department all is encapsulated situation under self gravity, and present ectopic confined structure, this ectopic confined structure liquid gets into and can rely on liquid gravity to open automatically, the automatic closure in liquid flow back, only need to change the tube-shape film after the damage can reuse, and moreover, the steam generator is simple in structure, the cost of manufacture is low.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of the odor-proof sealing valve of the present invention.

Fig. 2 is a schematic structural view of the odor-proof urinal according to the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 any creative effort belong to the protection scope of the present invention.

Example 1:

an odor-resistant sealing valve, as shown in fig. 1, comprises a connecting elbow 3 and a cylindrical film 4, wherein the cylindrical film 4 is positioned in the connecting elbow 3, and an outlet part of the cylindrical film 4 extends out of the connecting elbow 3 to be exposed; and the outlet part of the cylindrical thin film 4 is jointed and sealed by the film wall when no liquid passes through.

Specifically, the connecting elbow 3 includes an elbow connecting portion 31, at least one curved portion 32, and an elbow outlet portion 33; in the present embodiment, a bent portion 32 is used, the inlet portion of the cylindrical thin film 4 is located at the elbow connection portion 31, and the lower film wall of the cylindrical thin film 4 is in contact with the lower inner wall of the connection elbow at the bent portion and the elbow outlet portion; and the cylindrical film is jointed and sealed at the positions of the bending part 32 and the bent pipe outlet part 33 when no liquid passes through the cylindrical film.

The cylindrical film 4 at the elbow connection portion 31 and the cylindrical film 4 at the bend portion 32 form a first bending structure, and the cylindrical film at the elbow outlet portion 33 and the outlet portion of the cylindrical film form a second bending structure.

Except that the connection part of the cylindrical film and the liquid outlet to be connected is not contacted with the inner wall of the connection elbow, the other parts of the cylindrical film are arranged in the connection elbow in a fitting manner along the inner wall of the lower part of the connection elbow, the film walls are fitted together under the self flexibility characteristic, the cylindrical film forms a first bending structure at the connection part of the elbow and the bending part, the cylindrical film at the outlet part of the elbow and the outlet part of the cylindrical film form a second bending structure, and the film walls are fitted and sealed in each bending structure, so that the peculiar smell is prevented from reversely overflowing from the cylindrical film.

The tubular film is in connecting the return bend and by connecting the return bend support, because the self compliance of tubular film, the export department stretches out and naturally hangs down and laminate between the membrane wall after connecting the return bend, and gas can't enter into the tubular film, isolated peculiar smell that can be fine, forms one-way structure of switching on. When liquid flows, the liquid enters the cylindrical film and then flushes the closed cavity of the cylindrical film out, and the film wall of the cylindrical film is continuously attached and closed after the liquid is finished.

Example 2:

an odor-proof urine barrel is shown in figure 2 and comprises a barrel body 1, a flow guide body 2 and an odor-proof sealing valve, wherein the flow guide body 2 is arranged in the barrel body 1 and divides the barrel body 1 into a liquid slow flow cavity 5 and a liquid storage cavity 6; the liquid slow flow cavity 5 is communicated with the liquid storage cavity 6 through the flow guide port 7 on the flow guide body, and the peculiar smell preventing sealing valve is detachably arranged at the flow guide port 7.

The flow guide body is provided with a flow guide collection groove, a cavity above the flow guide collection groove is a liquid slow flow cavity, and a funnel can be directly used.

As shown in fig. 1, the odor-resistant sealing valve has the same structure as that of embodiment 1, and when the odor-resistant sealing valve is installed at a diversion port, an inlet part of a cylindrical thin film 4 is sleeved outside the diversion port 7, and a bent pipe connecting part 31 of a connecting bent pipe 3 is sleeved outside the cylindrical thin film and connects a film wall of the cylindrical thin film 4 with an outer wall of the diversion port 7 in a sealing manner. Threaded connection can be used specifically, also can plug-in tight fit, certainly can also be with iron wire locking, connect the return bend and can use metal product, plastic products etc. for the preferred plastic products that uses of reduce cost, only need change the tube-shape film and can normally use, simplify the structure and practice thrift the cost, the tube-shape film can use plastic film.

In order to avoid urine to get into the liquid storage intracavity and cause pressure too big, be equipped with gas vent 8 at staving 1, gas vent 8 communicates with each other with liquid storage chamber 6, and the gas vent can be adjusted liquid storage intracavity air pressure, keeps the pressure balance in the liquid storage intracavity, and the gas vent can also act as the leakage fluid dram with urine discharge simultaneously.

And in order to prevent the peculiar smell from overflowing from the exhaust port 8, the air outlet end of the exhaust port is provided with an air storage device, the air storage device comprises an air storage guide pipe 9 and an air storage part 10, an air valve 11 is arranged on the air storage guide pipe 9, the air inlet of the air storage guide pipe 9 is connected with the exhaust port 8, and the air outlet of the air storage guide pipe 9 is connected with the air storage part 10. Through depositing the gas of gas spare in with liquid storage chamber and save, prevent to leak, through whether pneumatic valve control liquid storage chamber communicates with the gas spare, can maintain, change the gas spare. In this embodiment, the air storage member 10 is an air storage bag, and the air storage bag is bound to the air storage duct 9.

In this embodiment,

baffle

2 and 1 detachable connections of staving are convenient for pull down the baffle and discharge the urine fast, still are convenient for maintain, change baffle 2 or staving, and concrete use can adopt and set up the baffle and directly detain the edge outside the staving with the baffle, also can establish the boss at the staving inner wall, and the baffle establishes the extension, and the extension is supported by the boss, can also adopt other mounting means, as long as can dismantle can.

In order to avoid the peculiar smell from overflowing from the joint of the flow guide body and the barrel body, the barrel body 1 is provided with a barrel cover 12, and the barrel cover can only seal and cover the joint of the flow guide body and the barrel body and can be used as a gasket for a toilet bowl.

In order to move conveniently, the urine barrel is provided with a handle, so that the urine barrel is convenient to carry and drive to move.

The flow guide body collects liquid such as urine and the like to the flow guide opening, enters the cylindrical film from the flow guide opening, and under the action of self weight, the film wall joint part of the cylindrical film is opened, and the liquid flows out of the liquid storage cavity from the outlet part. After liquid flows in and accomplishes, the diaphragm wall of tube-shape film is laminated again, and liquid storage chamber is in the encapsulated situation once more, further strengthens the closure when tube-shape film does not have the liquid circulation through curved structure, prevents that liquid or gas from opening the chamber way in the liquid storage chamber, can prevent that the urine bucket from distributing pungent smell and liquid and spilling.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. An odor-resistant seal valve, characterized in that: the device comprises a connecting bent pipe (3) and a cylindrical film (4), wherein the cylindrical film (4) is positioned in the connecting bent pipe (3), and the outlet part of the cylindrical film (4) extends out of the connecting bent pipe (3) to be exposed; and the outlet part of the cylindrical film (4) is closed by the film wall when no liquid passes through.

2. An odour seal valve as claimed in claim 1, wherein: the connecting elbow (3) comprises an elbow connecting part (31), at least one bending part (32) and an elbow outlet part (33); the inlet part of the cylindrical film (4) is positioned at the connecting part (31) of the elbow, and the lower film wall of the cylindrical film (4) is contacted with the lower inner wall of the connecting elbow at the bending part and the outlet part of the elbow; and the cylindrical film is jointed and sealed at the positions of the bending part (32) and the bent pipe outlet part (33) when no liquid passes through the cylindrical film.

3. The odor resistant latching valve as defined in claim 2, wherein: the bending part (32) is one, the cylindrical film (4) at the elbow connecting part (31) and the cylindrical film (4) at the bending part (32) form a first bending structure, and the cylindrical film at the elbow outlet part (33) and the outlet part of the cylindrical film form a second bending structure.

4. A prevent peculiar smell urine bucket which characterized in that: comprising a body (1), a flow conductor (2) and an odour-resistant closure valve according to any of claims 1-3; the flow guide body (2) is arranged in the barrel body (1) and divides the barrel body (1) into a liquid slow flow cavity (5) and a liquid storage cavity (6); a flow guide opening (7) on the flow guide body communicates the liquid slow flow cavity (5) with the liquid storage cavity (6), and the peculiar smell prevention sealing valve is detachably arranged at the flow guide opening (7).

5. The odor-resistant urine receptacle as defined in claim 4, wherein: the inlet part of the cylindrical film (4) is sleeved outside the flow guide port (7), and the bent pipe connecting part (31) connected with the bent pipe (3) is sleeved outside the cylindrical film and connects the film wall of the cylindrical film (4) with the outer wall of the flow guide port (7) in a sealing manner.

6. The odor-resistant urine receptacle as defined in claim 4, wherein: the barrel body (1) is provided with an air outlet (8), and the air outlet (8) is communicated with the liquid storage cavity (6).

7. The odor-resistant urine bucket according to claim 6, wherein: the air outlet end of the air outlet (8) is provided with an air storage device.

8. The odor-resistant urine receptacle as claimed in claim 7, wherein: the gas storage device comprises a gas storage guide pipe (9) and a gas storage piece (10), a gas valve (11) is arranged on the gas storage guide pipe (9), a gas inlet of the gas storage guide pipe (9) is connected with a gas outlet (8), and a gas outlet of the gas storage guide pipe (9) is connected with the gas storage piece (10).

9. The odor-resistant urine receptacle as defined in claim 4, wherein: the flow guide body (2) is detachably connected with the barrel body (1).

10. The odor-resistant urine receptacle as defined in claim 4, wherein: the barrel body (1) is provided with a barrel cover (12).