CN213667086U - Funnel type liquid collector - Google Patents
Funnel type liquid collector Download PDFInfo
- Publication number
- CN213667086U CN213667086U CN202021842403.8U CN202021842403U CN213667086U CN 213667086 U CN213667086 U CN 213667086U CN 202021842403 U CN202021842403 U CN 202021842403U CN 213667086 U CN213667086 U CN 213667086U
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- Prior art keywords
- liquid
- collecting device
- liquid collecting
- funnel
- chamber
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- 239000007788 liquid Substances 0.000 title claims abstract description 142
- 238000005192 partition Methods 0.000 claims abstract description 9
- 238000005070 sampling Methods 0.000 claims description 7
- 230000001681 protective effect Effects 0.000 claims description 4
- 238000000638 solvent extraction Methods 0.000 claims 1
- 210000002700 urine Anatomy 0.000 abstract description 10
- 238000005259 measurement Methods 0.000 description 7
- 239000012528 membrane Substances 0.000 description 2
- 229920000915 polyvinyl chloride Polymers 0.000 description 2
- 239000004800 polyvinyl chloride Substances 0.000 description 2
- 208000037157 Azotemia Diseases 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 210000003734 kidney Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 208000009852 uremia Diseases 0.000 description 1
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Abstract
The utility model discloses a funnel type liquid collector, which comprises a first liquid collecting device, a second liquid collecting device, a liquid inlet pipe, a liquid discharge pipe, a communicating pipe and a partition plate; the first liquid collecting device comprises a funnel-shaped upper cavity with a small lower end and a large upper end; the upper end of the first liquid collecting device is provided with a check film communicated with the upper cavity and communicated with one end of the liquid inlet pipe through the check film; the partition plate is arranged in the second liquid collecting device and is used for dividing an inner cavity of the second liquid collecting device into a left cavity and a right cavity; the lower end of the communicating pipe is communicated with the right chamber, and the upper end of the communicating pipe extends into the upper end of the upper chamber; the volumes of the upper chamber, the right chamber and the left chamber are sequentially increased and are respectively provided with corresponding scale marks. The utility model has the advantages that: the liquid metering precision can be improved, the liquid storage capacity can be ensured, and the problem that the capacity and the precision of the existing urine bag are incompatible is solved.
Description
Technical Field
The utility model belongs to the technical field of the liquid collecting device, especially, relate to a funnel formula liquid trap.
Background
In hospitals, some severe patients or patients with uremia and kidney problems need to be monitored for urine conditions, a urine bag is needed for monitoring the urine conditions, and the currently used urine bag has the problem that the volume and the precision are incompatible. Namely, when the volume of the urine bag is large, the measurement precision is not enough, so that the urine data of a patient cannot be accurately mastered; when the urine bag is reduced in volume to improve the measurement accuracy, the volume is reduced although the accuracy is satisfactory, and frequent opening of the valve is required to discharge urine.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's defect, provide a funnel formula liquid trap that volume is big, and measurement accuracy is high.
In order to achieve the purpose, the funnel type liquid collector comprises a first liquid collecting device, a second liquid collecting device, a liquid inlet pipe, a liquid discharge pipe, a communicating pipe and a partition plate;
the first liquid collecting device comprises a funnel-shaped upper cavity with a small lower end and a large upper end; the upper end of the first liquid collecting device is provided with a check film communicated with the upper cavity and communicated with one end of the liquid inlet pipe through the check film; the first liquid collecting device is arranged at the upper end of the second liquid collecting device and forms two channels for communicating the upper chamber with the second liquid collecting device through the rotary valve and the communicating pipe; the rotary valve is a normally closed valve;
the partition plate is arranged in the second liquid collecting device and is used for dividing an inner cavity of the second liquid collecting device into a left cavity and a right cavity; the lower end of the communicating pipe is communicated with the right chamber, and the upper end of the communicating pipe extends into the upper end of the upper chamber; the volumes of the upper chamber, the right chamber and the left chamber are sequentially increased and are respectively provided with corresponding scale marks; the liquid discharge pipe is arranged at the lower end of the second liquid collecting device and is communicated with the left cavity.
Further, the volume of the upper chamber is less than or equal to 300 ml.
Further, the volume of the right chamber is less than or equal to 1000ml, and the volume of the left chamber is greater than 1000 ml.
Further, the first liquid collecting device is a funnel-shaped hard bottle body; the second liquid collecting device is a soft bag body.
Further, the first liquid collecting device and the second liquid collecting device are soft bag bodies, and a support is arranged on the periphery of the first liquid collecting device; the upper end of the second liquid collecting device is connected with the bracket.
Furthermore, a rope ring and a hanging rope which are matched with each other are arranged at the upper end of the first liquid collecting device.
Further, a hook is arranged at the upper end or the side surface of the first liquid collecting device.
Further, the other end of the liquid inlet pipe is provided with a sampling head, and the sampling head is matched with a protective sleeve movably connected.
Further, a pipe clamp is arranged on the liquid inlet pipe.
Further, a drain valve is arranged on the drain pipe.
The utility model has the advantages that: through the effect of last cavity, right cavity and the left cavity that the volume increases in proper order, realize the hierarchical collection to liquid, utilize the volume less and be the last cavity that leaks hopper-shaped to improve the measurement accuracy, realize the collection storage to liquid through the great right cavity of volume and left cavity relatively, thereby make the utility model discloses a liquid trap can improve liquid measurement accuracy, can guarantee liquid storage capacity again, has solved the incompatible problem of current urine bag capacity and precision.
Drawings
Fig. 1 is a schematic structural view of a funnel type liquid trap according to an embodiment of the present invention.
Fig. 2 is a schematic structural view of another embodiment of the funnel-type liquid trap of the present invention.
In the figure, a first liquid collecting device 1, a second liquid collecting device 2, a liquid inlet pipe 3, a liquid discharge pipe 4, a communicating pipe 5, a partition plate 6, an upper chamber 7, a left chamber 8, a right chamber 9, a check film 10, a sampling head 11, a protective sleeve 12, a pipe clamp 13, a rotary valve 14, a liquid discharge valve 15, a rope ring 16, a hanging rope 17, a hook 18 and a support 19.
Detailed Description
The invention is described in further detail below with reference to the figures and the specific embodiments.
Example 1
The funnel type liquid collector shown in fig. 1 comprises a first liquid collecting device, a second liquid collecting device, a liquid inlet pipe, a liquid outlet pipe, a communicating pipe and a partition plate;
the first liquid collecting device comprises a funnel-shaped upper cavity with a small lower end and a large upper end; first collection liquid device upper end is equipped with the non return membrane with last cavity UNICOM and through non return membrane and feed liquor pipe one end intercommunication, the feed liquor pipe other end is equipped with the sampling head, and the overhead movable connection's of cooperation of sampling protective sheath. The liquid inlet pipe is provided with a pipe clamp.
The first liquid collecting device is arranged at the upper end of the second liquid collecting device and forms two channels for communicating the upper chamber with the second liquid collecting device through the rotary valve and the communicating pipe; the rotary valve is a normally closed valve.
The partition plate is arranged in the second liquid collecting device and is used for dividing an inner cavity of the second liquid collecting device into a left cavity and a right cavity; the lower end of the communicating pipe is communicated with the right chamber, and the upper end of the communicating pipe extends into the upper end of the upper chamber; the liquid discharge pipe is arranged at the lower end of the second liquid collecting device and is communicated with the left cavity. The liquid discharge pipe is provided with a liquid discharge valve. When liquid needs to be drained, the liquid drainage valve is opened to drain the liquid collected in the left cavity, and enough volume is provided for the liquid in the right cavity to overflow into the left cavity.
The volume of the upper chamber in this embodiment is equal to or less than 300 ml. The volume of the right chamber is less than or equal to 1000ml, preferably 1000ml in the embodiment, the volume of the left chamber is more than 1000ml, and preferably 2000ml in the embodiment. The volumes of the upper chamber, the right chamber and the left chamber are sequentially increased and are respectively provided with corresponding scale marks, and the scale marks are as shown in figure 1, and the unit is milliliter (ml). The minimum scale value of the scale marks on the upper chamber is 5 or 10 or 20 or 30ml, preferably 5ml in the embodiment, and the scale values corresponding to the scale marks are gradually increased from bottom to top; liquid enters the upper cavity after passing through the check film, the liquid level in the upper cavity gradually rises along with the continuous increase of the liquid, the volume of the liquid entering the upper cavity can be known through the scale value corresponding to the liquid level or the difference value before and after the liquid level rises, and the minimum scale value of the upper cavity is smaller, so that the upper cavity has higher measurement precision. When the liquid in the upper chamber reaches the rated volume, the liquid overflows into the right chamber from the upper end of the communicating pipe, and the right chamber mainly plays a transition role and provides rough measurement accuracy. The left chamber is mainly used for storing liquid and is used for metering the liquid. The minimum scale value of the scale lines on the right chamber in this example is 50 ml. When the liquid in the upper chamber is more and the metering accuracy of the volume of the liquid entering the liquid collector is influenced, the rotary valve can be opened to quickly release the liquid in the upper chamber into the right chamber.
The first liquid collecting device in this embodiment is a funnel-shaped rigid bottle body, preferably made of rigid polyvinyl chloride material, and can bear the weight of 6kg, so that the first liquid collecting device can be used as a frame body of the whole liquid collector. The second liquid collecting device is a soft bag body, preferably a soft polyvinyl chloride flat bag. The shapes of the first liquid collecting device and the second liquid collecting device in this embodiment are not limited to those shown in fig. 1.
In order to be convenient for hanging or fixing in the using process, the upper end of the first liquid collecting device is provided with a rope ring and a hanging rope which are matched with each other. The upper end or the side surface of the first liquid collecting device is provided with a hook.
Example 2
As shown in fig. 2, the funnel-type liquid trap of the present embodiment has substantially the same structure as that of embodiment 1, except that: the first liquid collecting device and the second liquid collecting device are both soft bag bodies, and a support is arranged on the periphery of the first liquid collecting device; can guarantee through the support that first collection liquid device's last cavity is hourglass hopper-shaped, second collection liquid device upper end and leg joint. The bracket and the first liquid collecting device can be movably and detachably connected. Compared with the embodiment 1 in which the first liquid collecting device is set as the hard bottle body, the liquid collector in the soft bag shape of the embodiment is easier to stack and transport before or after use, and has lower production cost and smaller required storage space.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that a person skilled in the art should also recognize that several modifications and decorations can be made without departing from the principle of the present invention, and the protection scope of the present invention is also covered.
Claims (10)
1. A funnel type liquid collector is characterized in that: comprises a first liquid collecting device (1), a second liquid collecting device (2), a liquid inlet pipe (3), a liquid discharge pipe (4), a communicating pipe (5) and a partition plate (6);
the first liquid collecting device (1) comprises a funnel-shaped upper cavity (7) with a small lower end and a large upper end; a check film (10) communicated with the upper cavity (7) is arranged at the upper end of the first liquid collecting device (1) and is communicated with one end of the liquid inlet pipe (3) through the check film (10); the first liquid collecting device (1) is arranged at the upper end of the second liquid collecting device (2) and forms two channels for communicating the upper chamber (7) with the second liquid collecting device (2) through a rotary valve (14) and a communicating pipe (5); the rotary valve (14) is a normally closed valve;
the partition plate (6) is arranged in the second liquid collecting device (2) and is used for partitioning the inner cavity of the second liquid collecting device (2) into a left cavity (8) and a right cavity (9); the lower end of the communicating pipe (5) is communicated with the right chamber (9), and the upper end of the communicating pipe (5) extends into the upper end of the upper chamber (7); the volumes of the upper chamber (7), the right chamber (9) and the left chamber (8) are sequentially increased and are respectively provided with corresponding scale marks; the liquid discharge pipe (4) is arranged at the lower end of the second liquid collecting device (2) and is communicated with the left cavity (8).
2. A funnel liquid trap as defined in claim 1, wherein: the volume of the upper chamber (7) is less than or equal to 300 ml.
3. A funnel liquid trap as defined in claim 2, wherein: the volume of the right chamber (9) is less than or equal to 1000ml, and the volume of the left chamber (8) is more than 1000 ml.
4. A funnel liquid trap as defined in claim 1, wherein: the first liquid collecting device (1) is a funnel-shaped hard bottle body; the second liquid collecting device (2) is a soft bag body.
5. A funnel liquid trap as defined in claim 1, wherein: the first liquid collecting device (1) and the second liquid collecting device (2) are both soft bag bodies, and a support (19) is arranged on the periphery of the first liquid collecting device (1); the upper end of the second liquid collecting device (2) is connected with the bracket (19).
6. A funnel liquid trap as defined in claim 1, wherein: the upper end of the first liquid collecting device (1) is provided with a rope loop (16) and a hanging rope (17) which are matched with each other.
7. A funnel liquid trap as defined in claim 1, wherein: a hook (18) is arranged at the upper end or the side surface of the first liquid collecting device (1).
8. A funnel liquid trap as defined in claim 1, wherein: the other end of the liquid inlet pipe (3) is provided with a sampling head (11), and the sampling head (11) is matched with a protective sleeve (12) which is movably connected.
9. A funnel liquid trap as defined in claim 1, wherein: and a pipe clamp (13) is arranged on the liquid inlet pipe (3).
10. A funnel liquid trap as defined in claim 1, wherein: and a liquid discharge valve (15) is arranged on the liquid discharge pipe (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021842403.8U CN213667086U (en) | 2020-08-28 | 2020-08-28 | Funnel type liquid collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021842403.8U CN213667086U (en) | 2020-08-28 | 2020-08-28 | Funnel type liquid collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213667086U true CN213667086U (en) | 2021-07-13 |
Family
ID=76746733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021842403.8U Expired - Fee Related CN213667086U (en) | 2020-08-28 | 2020-08-28 | Funnel type liquid collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213667086U (en) |
-
2020
- 2020-08-28 CN CN202021842403.8U patent/CN213667086U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210713 |