CN220392073U - Quantitative liquid discharging and storing device - Google Patents
Quantitative liquid discharging and storing device Download PDFInfo
- Publication number
- CN220392073U CN220392073U CN202321855673.6U CN202321855673U CN220392073U CN 220392073 U CN220392073 U CN 220392073U CN 202321855673 U CN202321855673 U CN 202321855673U CN 220392073 U CN220392073 U CN 220392073U
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- China
- Prior art keywords
- liquid discharge
- liquid
- cylinder body
- piston
- pipe
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- 239000007788 liquid Substances 0.000 title claims abstract description 105
- 238000007599 discharging Methods 0.000 title abstract description 6
- 238000007789 sealing Methods 0.000 claims description 5
- 239000012459 cleaning agent Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 4
- 239000002699 waste material Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
- Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a quantitative liquid discharging and storing device, which comprises a cylinder body and a liquid outlet pipe communicated with an inner cavity of the cylinder body, wherein scale marks are arranged on the side wall of the cylinder body, and the top of the cylinder body is hinged with a cover; the bottom of the cylinder body is connected with a mounting column, the inner cavity of the mounting column is provided with a sliding cavity, and the liquid outlet pipe is inserted into the inner cavity of the mounting column and is communicated with the sliding cavity; an electric telescopic rod is arranged on the outer wall of the mounting column, a control panel for controlling the electric telescopic rod to work is arranged on the cylinder body, one end of the electric telescopic rod extending into the sliding cavity is connected with a piston, the inner cavity of the mounting column is provided with a liquid discharge pipe, the liquid discharge pipe is communicated with the sliding cavity, and a first one-way valve and a second one-way valve are respectively arranged in the liquid discharge pipe and the liquid discharge pipe; the device mainly comprises a suction type quantitative structure through an electric telescopic rod, a piston and a sliding cavity, wherein in the quantitative structure, the moving area of the piston in the sliding cavity is the amount of discharged liquid, and the distance between the moving areas of the piston is the same every time, namely the amount of discharged liquid is fixed every time.
Description
Technical Field
The utility model relates to the technical field of liquid storage and release devices, in particular to a quantitative liquid storage and release device.
Background
In the pretreatment process at the bedside of the endoscope, the cleaning of the endoscope is particularly important, and cleaning agents, such as enzyme washing liquid for the endoscope and the like, are mainly used for cleaning in the process of cleaning the endoscope, and are generally stored through a container.
At present, the existing storage container usually judges the quantity of liquid to be taken through the eyes of an operator in the liquid taking process, the liquid quantity of liquid to be taken every time is different in the liquid taking process, the liquid quantity can be taken more or less, the liquid quantity taking accuracy is low, if the liquid quantity to be taken is insufficient, the endoscope is easy to clean, and if the liquid quantity to be taken is too much, the cleaning agent is easy to waste in the actual use.
In summary, the existing storage container has the technical problems that the single liquid taking accuracy is low, the same and proper liquid taking amount can not be ensured during each liquid taking, and the cleaning agent waste is easily caused.
Disclosure of Invention
The utility model aims to provide a quantitative liquid discharging and storing device, which solves the technical problems that the single liquid taking precision of the existing storage container is low, the liquid taking amount is not ensured to be the same and proper in each liquid taking, and the waste of cleaning agent is easy to cause.
In order to solve the technical problems, the utility model specifically provides the following technical scheme: the quantitative liquid discharging and storing device comprises a transparent cylinder body and a liquid outlet pipe communicated with the inner cavity of the cylinder body, scale marks are arranged on the side wall of the cylinder body, and the top of the cylinder body is hinged with a cover;
the bottom of the cylinder body is connected with a mounting column, a sliding cavity is formed in the inner cavity of the mounting column, and the liquid outlet pipe is inserted into the inner cavity of the mounting column and is communicated with the sliding cavity;
an electric telescopic rod is arranged on the outer wall of the mounting column, a control panel for controlling the electric telescopic rod to work is arranged on the cylinder body, a piston is connected to one end of the electric telescopic rod extending into the sliding cavity, a liquid discharge pipe is arranged in the inner cavity of the mounting column and communicated with the sliding cavity, and a first one-way valve and a second one-way valve are respectively arranged in the liquid discharge pipe and the liquid discharge pipe;
wherein the piston is driven to move in one cycle of the reciprocating motion of the electric telescopic rod so as to discharge the liquid entering from the liquid discharge pipe.
As a preferred embodiment of the present utility model, a sealing ring is provided on the outer wall of the piston.
As a preferable mode of the utility model, the drain pipe and the drain pipe are arranged on the same vertical line, and the drain pipe are both positioned at one end far away from the electric telescopic rod.
As a preferable scheme of the utility model, the thickness of the piston is larger than the pipe diameters of the liquid discharge pipe and the liquid outlet pipe, and the distance between the liquid discharge pipe and the liquid outlet pipe and the sliding cavity in the initial position is smaller than the thickness of the piston.
As a preferable mode of the utility model, the cylinder body is square, and the side wall of one side of the cylinder body is provided with handles which are parallel to each other.
Compared with the prior art, the utility model has the following beneficial effects:
the device mainly comprises a suction type quantitative structure through the electric telescopic rod, the piston and the sliding cavity, in the quantitative structure, the movable area of the piston in the sliding cavity is the amount of liquid discharge, the distance between the movable area of the piston and the movable area of the piston is the same each time, namely the amount of liquid discharge is fixed each time, meanwhile, the liquid discharge automation is realized in an electric control mode, the content of liquid needing to be taken can be finished at one time in the liquid taking process, the amount of liquid taking is proper, the cleaning of an endoscope can be just met, the liquid taking efficiency is high, and meanwhile, the pretreatment before a bed can be standardized.
Drawings
In order to more clearly illustrate the embodiments of the present utility model 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 will be apparent to those of ordinary skill in the art that the drawings in the following description are exemplary only and that other implementations can be obtained from the extensions of the drawings provided without inventive effort.
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of the electric telescopic rod of FIG. 1 before movement;
FIG. 3 is a schematic cross-sectional view of the electric telescopic rod of FIG. 1 after movement;
reference numerals in the drawings are respectively as follows:
1. a cylinder; 2. a liquid outlet pipe; 3. marking scales; 4. a cover; 5. a mounting column; 6. a sliding chamber; 7. an electric telescopic rod; 8. a control panel; 9. a piston; 10. a liquid discharge pipe; 11. a first one-way valve; 12. a second one-way valve; 13. a seal ring; 14. a handle.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1-3, the quantitative liquid discharging and storing device comprises a transparent barrel 1 and a liquid outlet pipe 2 communicated with the inner cavity of the barrel 1, wherein the barrel 1 is square, a handle 14 parallel to each other is arranged on one side wall of the barrel 1, the handle 14 is mainly used for hanging and fixing the barrel 1, the double-row arrangement is better in stability, a scale mark 3 is arranged on the side wall of the barrel 1, and a cover 4 is hinged to the top of the barrel 1;
the bottom of the cylinder body 1 is connected with a mounting column 5, a sliding cavity 6 is formed in the inner cavity of the mounting column 5, and the liquid outlet pipe 2 is inserted into the inner cavity of the mounting column 5 and is communicated with the sliding cavity 6;
an electric telescopic rod 7 is arranged on the outer wall of the mounting column 5, a control panel 8 for controlling the electric telescopic rod 7 to work is arranged on the cylinder body 1, the control panel 7 can be driven by a battery or an external power supply, one end of the electric telescopic rod 7 extending into the sliding cavity 6 is connected with a piston 9, a liquid discharge pipe 10 is arranged in the inner cavity of the mounting column 5, the liquid discharge pipe 10 is communicated with the sliding cavity 6, and a first check valve 11 and a second check valve 12 are respectively arranged in the liquid discharge pipe 10 and the liquid discharge pipe 2;
wherein the piston 9 is driven to move in one cycle of the reciprocating motion of the electric telescopic rod 7 to discharge the liquid entering from the liquid discharge pipe 10 from the liquid discharge pipe 2.
The device mainly forms a suction type quantitative structure through the electric telescopic rod 7, the piston and the sliding cavity, in the quantitative mechanism, the piston moves in the sliding cavity to form the quantity of liquid discharge, and the distance between the piston moving areas is the same every time, namely the quantity of liquid discharge is fixed every time, and meanwhile, the automatic liquid discharge is realized through an electric control mode.
When the electric telescopic rod 7 is used, when the electric telescopic rod 7 drives the piston 9 to move rightwards, liquid in the cylinder 1 flows into the sliding cavity 6 along the first one-way valve 11 through the liquid outlet pipe 2, the piston 9 moves gradually until the piston 9 moves to the limit position, the area between the piston 9 and the sliding cavity 6 is the storage amount of the cleaning agent, then the electric telescopic rod 7 drives the piston 9 to move leftwards, the liquid in the sliding cavity 6 flows out through the second one-way valve 12 under the extrusion action of the piston 9, the amount of the cleaning agent flowing out is a fixed value, namely the storage amount of the cleaning agent in the area between the piston 9 and the sliding cavity 6 when the piston 8 is in the limit position, wherein the liquid in the cylinder 1 flows along the sliding cavity direction only when the first one-way valve 11 passes through the liquid outlet pipe 2, the liquid outlet pipe 7 can flow out after the electric telescopic rod 7 is automatically controlled by the first one-way valve 6, and the cycle is automatically controlled by the electric telescopic rod 7 is opened after the electric telescopic rod 6 is automatically opened until the cycle is completed, and the cycle is finished, so that the liquid can be completely closed, and the cycle is guaranteed.
Since half of the area in the sliding cavity 6 at both sides of the piston 9 is gradually enlarged and the other half is gradually reduced when the piston 9 moves, and the liquid discharge pipe 10 and the liquid outlet pipe 2 are both communicated with the sliding cavity 6, the liquid inlet and liquid outlet distribution needs to be ensured to be completed in order to ensure that the liquid outlet amount is the same each time, i.e. the liquid discharge pipe 10 and the liquid outlet pipe 2 need to be arranged in the same plane.
Specifically, as shown in fig. 2-3, the drain pipe 10 and the pipe center of the drain pipe 2 are on the same vertical line, and the drain pipe 10 and the drain pipe 2 are both positioned at one end far from the electric telescopic rod 7.
And when the piston 9 is at the initial position, the drain pipe 10 and the drain pipe 2 need to be ensured to be closed simultaneously, so as to prevent leakage or inconsistent discharge of the storage liquid caused by inflow of the liquid in the cylinder 1 into the sliding cavity.
Specifically, as shown in fig. 2-3, the thickness of the piston 9 is greater than the pipe diameters of the liquid discharge pipe 10 and the liquid discharge pipe 2, and in the initial position, the distance between the liquid discharge pipe 10 and the liquid discharge pipe 2 and the sliding cavity 6 is smaller than the thickness of the piston 9, and the outlet of the liquid discharge pipe 10 and the outlet of the liquid discharge pipe 2 are blocked by the piston 9.
The leakage of liquid should also be reduced as much as possible between the piston 9 and the sliding chamber 6 during sliding of the piston 9.
Specifically, as shown in fig. 2-3, a sealing ring 13 is arranged on the outer wall of the piston 9, and the sealing performance between the piston 9 and the sliding cavity 6 is improved through the sealing ring 13.
The above embodiments are only exemplary embodiments of the present application and are not intended to limit the present application, the scope of which is defined by the claims. Various modifications and equivalent arrangements may be made to the present application by those skilled in the art, which modifications and equivalents are also considered to be within the scope of the present application.
Claims (5)
1. The quantitative liquid discharge and storage device is characterized by comprising a transparent cylinder body (1) and a liquid outlet pipe (2) communicated with an inner cavity of the cylinder body (1), wherein a scale mark (3) is arranged on the side wall of the cylinder body (1), and a cover (4) is hinged to the top of the cylinder body (1);
the bottom of the cylinder body (1) is connected with a mounting column (5), a sliding cavity (6) is formed in the inner cavity of the mounting column (5), and the liquid outlet pipe (2) is inserted into the inner cavity of the mounting column (5) and is communicated with the sliding cavity (6);
an electric telescopic rod (7) is arranged on the outer wall of the mounting column (5), a control panel (8) for controlling the electric telescopic rod (7) to work is arranged on the cylinder body (1), one end of the electric telescopic rod (7) extending into the sliding cavity (6) is connected with a piston (9), a liquid discharge pipe (10) is arranged in the inner cavity of the mounting column (5), the liquid discharge pipe (10) is communicated with the sliding cavity (6), and a first one-way valve (11) and a second one-way valve (12) are respectively arranged in the liquid discharge pipe (10) and the liquid discharge pipe (2);
wherein the piston (9) is driven to move in one period of the reciprocating motion of the electric telescopic rod (7) so as to discharge the liquid entering from the liquid discharge pipe (10) from the liquid discharge pipe (2).
2. The quantitative liquid discharge and storage device according to claim 1, wherein,
a sealing ring (13) is arranged on the outer wall of the piston (9).
3. The quantitative liquid discharge and storage device according to claim 1, wherein,
the drain pipe (10) and the pipe core of the drain pipe (2) are on the same vertical line, and the drain pipe (10) and the drain pipe (2) are both positioned at one end far away from the electric telescopic rod (7).
4. The quantitative liquid discharge and storage device according to claim 1, wherein,
the thickness of the piston (9) is larger than the pipe diameters of the liquid discharge pipe (10) and the liquid outlet pipe (2), and when the liquid discharge pipe (10) is at the initial position, the distance between the liquid discharge pipe (2) and the sliding cavity (6) is smaller than the thickness of the piston (9).
5. The quantitative liquid discharge and storage device according to claim 1, wherein,
the cylinder body (1) is square, and handles (14) parallel to each other are arranged on the side wall of one side of the cylinder body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321855673.6U CN220392073U (en) | 2023-07-14 | 2023-07-14 | Quantitative liquid discharging and storing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321855673.6U CN220392073U (en) | 2023-07-14 | 2023-07-14 | Quantitative liquid discharging and storing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220392073U true CN220392073U (en) | 2024-01-26 |
Family
ID=89615586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321855673.6U Active CN220392073U (en) | 2023-07-14 | 2023-07-14 | Quantitative liquid discharging and storing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220392073U (en) |
-
2023
- 2023-07-14 CN CN202321855673.6U patent/CN220392073U/en active Active
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