CN220213515U - Liquid storage bottle with urgent pressure release function - Google Patents
Liquid storage bottle with urgent pressure release function Download PDFInfo
- Publication number
- CN220213515U CN220213515U CN202320963406.4U CN202320963406U CN220213515U CN 220213515 U CN220213515 U CN 220213515U CN 202320963406 U CN202320963406 U CN 202320963406U CN 220213515 U CN220213515 U CN 220213515U
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- Prior art keywords
- bottle
- butt joint
- manual valve
- bottle cap
- negative pressure
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- 239000007788 liquid Substances 0.000 title claims abstract description 24
- 210000001503 joint Anatomy 0.000 claims description 29
- 239000011550 stock solution Substances 0.000 claims description 12
- 230000000694 effects Effects 0.000 abstract description 3
- 239000002699 waste material Substances 0.000 description 4
- 208000032843 Hemorrhage Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of medical equipment, and relates to a liquid storage bottle with an emergency pressure relief function, which comprises a liquid storage bottle body, wherein a bottle cap of the liquid storage bottle body is provided with a negative pressure inlet and a negative pressure outlet, and the liquid storage bottle is characterized in that: the bottle cap is characterized by further comprising a two-position three-way manual valve, a switching valve and an air tap, wherein the switching valve is arranged at the negative pressure inlet and is connected with the two-position three-way manual valve arranged on the bottle cap through a mounting bracket, the other two interfaces of the two-position three-way manual valve respectively form an air inlet and an air outlet, and the air tap is arranged on the air inlet. The liquid storage bottle with the emergency pressure relief function has the advantages of being scientific and reasonable in structural design, convenient to operate, good in pressure relief effect, capable of meeting clinical use requirements and easy to realize, and is high in innovation.
Description
Technical Field
The utility model belongs to the technical field of medical appliances, and relates to an aspirator accessory, in particular to a liquid storage bottle with an emergency pressure relief function.
Background
An aspirator is a device for sucking the waste liquid such as hemorrhage, exudation, pus and the like in operation. During operation, the pipeline of the aspirator is connected with a liquid storage bottle for collecting waste liquid, the liquid storage bottle generally comprises a bottle body, a bottle cap, a liquid inlet and a deflation port, the bottle body is covered with the bottle cap, the bottle cap is respectively provided with the liquid inlet and the negative pressure port, the negative pressure port is connected with a negative pressure source of the aspirator through a hose, and the sucked and led waste liquid is collected in the bottle body.
However, some operations in clinic, such as rotary cutting operation, can occur in case of needing to cut off negative pressure suction urgently, but the current liquid storage bottle structure cannot realize the function of urgent pressure relief, and after the negative pressure source is cut off, negative pressure still remains in the liquid storage bottle, so that the requirement of clinical application cannot be met.
Disclosure of Invention
The utility model aims to provide the liquid storage bottle with the emergency pressure relief function, which has the advantages of scientific and reasonable structural design, convenient operation, good pressure relief effect and easy realization.
The utility model solves the technical problems by the following technical proposal:
the utility model provides a stock solution bottle with urgent pressure release function, includes the stock solution bottle body, is equipped with negative pressure entry and negative pressure export on the bottle lid of stock solution bottle body, its characterized in that: the bottle cap is characterized by further comprising a two-position three-way manual valve, a switching valve and an air tap, wherein the switching valve is arranged at the negative pressure inlet and is connected with the two-position three-way manual valve arranged on the bottle cap through a mounting bracket, the other two interfaces of the two-position three-way manual valve respectively form an air inlet and an air outlet, and the air tap is arranged on the air inlet.
The mounting bracket consists of a left bracket body and a right bracket body, wherein the left bracket body and the right bracket body are respectively formed by a mounting plate and a connecting lug plate which is vertically bent outwards at the lower end of the side part of the mounting plate, a manual valve connecting hole is formed in the mounting plate, and a switching valve connecting hole is formed in the connecting lug plate; the left side and the right side of the two-position three-way manual valve are respectively provided with a left frame body and a right frame body through screws, the switching valve is arranged on the connecting lug plate through transverse screws, and the switching valve is arranged on the bottle cover through longitudinal screws.
The transfer valve is composed of a block body, a bottle cap butt joint and a manual valve butt joint, wherein the bottom of the block body is provided with the bottle cap butt joint, the bottle cap butt joint is opposite to a negative pressure inlet on a bottle cap, the side end face of the block body is provided with the manual valve butt joint, the manual valve butt joint is opposite to the transfer valve butt joint, and an inverted L-shaped air passage is formed in the block body between the bottle cap butt joint and the manual valve butt joint.
The utility model has the advantages and beneficial effects that:
1. this stock solution bottle with urgent pressure release function, through the setting of switching valve, combine two-position tee bend manual valve and current stock solution bottle, utilize two-position tee bend manual valve to switch the gas circuit, realized the function to negative pressure in the stock solution bottle stop and release, satisfy the needs of urgent pressure release in the clinical operation.
2. The liquid storage bottle with the emergency pressure relief function has the advantages of being scientific and reasonable in structural design, convenient to operate, good in pressure relief effect, capable of meeting clinical use requirements and easy to realize, and is high in innovation.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a side view of the present utility model;
FIG. 3 is a cross-sectional view taken along A-A of FIG. 2;
FIG. 4 is a perspective view of the present utility model;
FIG. 5 is a top view of the present utility model;
fig. 6 is a schematic structural view of the left frame body of the present utility model.
Reference numerals
1-two-position three-way manual valve, 2-air tap, 3-left support body, 4-bottle cap, 5-liquid storage bottle body, 6-negative pressure outlet, 7-muffler, 8-right support body, 9-air vent, 10-air inlet, 11-switching valve, 12-negative pressure inlet, 13-mounting plate, 14-connection otic placode.
Detailed Description
The utility model is further illustrated by the following examples, which are intended to be illustrative only and not limiting in any way.
The utility model provides a stock solution bottle with urgent pressure release function, includes stock solution bottle body 5, is equipped with negative pressure entry 12 and negative pressure export 6 on the bottle lid 4 of stock solution bottle body, and its innovation lies in: the valve also comprises a two-position three-way manual valve 1, an adapter valve 11 and an air tap 2, wherein the two-position three-way manual valve is a model JM322EB produced by European Lei Kai pneumatic Co., ltd, and the pressure is 1.5-9kgf/cm 2 Is provided with a deflation port 9 in the middle of one side of the valve body, an air inlet 10 is arranged at the upper end of the other side of the valve body, a switching valve butt joint port is arranged at the lower end of the air inlet, an air tap is arranged on the air inlet and is connected with a negative pressure source of the aspirator through a hose, and a switching valve is butt jointed at the switching valve butt joint port through a mounting frame.
And an adapter valve is arranged at the negative pressure inlet on the bottle cover, and the adapter valve is fixed on the bottle cover through a screw.
In order to reduce noise, a muffler 7 is installed at the air release port.
The switching valve comprises a block body, a bottle cap butt joint and a manual valve butt joint, wherein the bottom of the block body is provided with the bottle cap butt joint, the bottle cap butt joint is opposite to a negative pressure inlet on the bottle cap, the side end face of the block body is provided with the manual valve butt joint, the manual valve butt joint is opposite to the switching valve butt joint, and the bottle cap butt joint and the manual valve butt joint form an inverted L-shaped air passage in the block body.
The mounting bracket consists of a left bracket body 3 and a right bracket body 8, wherein the left bracket body and the right bracket body are respectively formed by a mounting plate 13 and a connecting lug plate 14 which is vertically bent outwards at the lower end of the side part of the mounting plate, a manual valve connecting hole is arranged on the mounting plate, and a switching valve connecting hole is arranged on the connecting lug plate; the left side and the right side of the two-position three-way manual valve are respectively provided with a left frame body and a right frame body through screws, and the switching valve is arranged on the connecting lug plate through transverse screws.
When the two-position three-way manual valve is assembled, the two-position three-way manual valve and the switching valve are connected through the mounting bracket, and then are arranged on the bottle cover, and the two are fixed on the bottle cover through the screw.
When the negative pressure is sucked, the air inlet is communicated with the negative pressure inlet, and the suction of waste liquid is realized under the action of the negative pressure; when emergency pressure relief is needed, the two-position three-way manual valve is manually flapped to cut off a passage between the negative pressure inlet of the air inlet, and at the moment, the negative pressure inlet is communicated with the air release port to release negative pressure in the liquid storage bottle.
Although the embodiments of the present utility model and the accompanying drawings have been disclosed for illustrative purposes, those skilled in the art will appreciate that: various substitutions, changes and modifications are possible without departing from the spirit and scope of the utility model and the appended claims, and therefore the scope of the utility model is not limited to the embodiments and the disclosure of the drawings.
Claims (3)
1. The utility model provides a stock solution bottle with urgent pressure release function, includes the stock solution bottle body, is equipped with negative pressure entry and negative pressure export on the bottle lid of stock solution bottle body, its characterized in that: the bottle cap is characterized by further comprising a two-position three-way manual valve, a switching valve and an air tap, wherein the switching valve is arranged at the negative pressure inlet and is connected with the two-position three-way manual valve arranged on the bottle cap through a mounting bracket, the other two interfaces of the two-position three-way manual valve respectively form an air inlet and an air outlet, and the air tap is arranged on the air inlet.
2. A liquid storage bottle with emergency pressure release function according to claim 1, wherein: the mounting bracket consists of a left bracket body and a right bracket body, wherein the left bracket body and the right bracket body are respectively formed by a mounting plate and a connecting lug plate which is bent outwards and vertically at the lower end of the side part of the mounting plate, a manual valve connecting hole is formed in the mounting plate, and a switching valve connecting hole is formed in the connecting lug plate; the left side and the right side of the two-position three-way manual valve are respectively provided with a left frame body and a right frame body through screws, the switching valve is arranged on the connecting lug plate through transverse screws, and the switching valve is arranged on the bottle cover through longitudinal screws.
3. A liquid storage bottle with emergency pressure release function according to claim 1, wherein: the switching valve comprises a block body, a bottle cap butt joint and a manual valve butt joint, wherein the bottom of the block body is provided with the bottle cap butt joint, the bottle cap butt joint is opposite to a negative pressure inlet on the bottle cap, the side end face of the block body is provided with the manual valve butt joint, the manual valve butt joint is opposite to the switching valve butt joint, and the bottle cap butt joint and the manual valve butt joint form an inverted L-shaped air passage in the block body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320963406.4U CN220213515U (en) | 2023-04-25 | 2023-04-25 | Liquid storage bottle with urgent pressure release function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320963406.4U CN220213515U (en) | 2023-04-25 | 2023-04-25 | Liquid storage bottle with urgent pressure release function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220213515U true CN220213515U (en) | 2023-12-22 |
Family
ID=89173389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320963406.4U Active CN220213515U (en) | 2023-04-25 | 2023-04-25 | Liquid storage bottle with urgent pressure release function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220213515U (en) |
-
2023
- 2023-04-25 CN CN202320963406.4U patent/CN220213515U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |