CN211811347U - Sodium hydroxide solution storage device capable of automatically discharging liquid and filtering air - Google Patents
Sodium hydroxide solution storage device capable of automatically discharging liquid and filtering air Download PDFInfo
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- CN211811347U CN211811347U CN201922453762.8U CN201922453762U CN211811347U CN 211811347 U CN211811347 U CN 211811347U CN 201922453762 U CN201922453762 U CN 201922453762U CN 211811347 U CN211811347 U CN 211811347U
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- sodium hydroxide
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- hydroxide solution
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Abstract
The utility model discloses a sodium hydroxide solution storage device capable of automatically discharging liquid and filtering air, which comprises a shell and a liquid outlet pipe; the shell is divided into a liquid storage chamber and an air filter chamber which are arranged on the left and the right by an integrally formed inner wall plate; the bottom of the outer wall of the air filter chamber is provided with a first one-way check valve, and the top of the first one-way check valve is provided with a detachable plastic cover plate; the top of the inner wall plate is provided with a second one-way check valve; an air filtering device is arranged in the area between the first one-way check valve and the second one-way check valve in the air filtering chamber; a liquid inlet is arranged at the top end of the liquid storage chamber; one end of the liquid outlet pipe is inserted into the inner bottom of the liquid storage chamber, and the other end of the liquid outlet pipe extends out of the liquid storage chamber. The utility model discloses an aspect has realized automatic play liquid, and on the other hand makes sodium hydroxide solution from packing into storage device in all only with the air contact after filtering to the overall process of result of use, has guaranteed the quality of sodium hydroxide solution, uses and deposits the convenience, and the practicality is stronger.
Description
Technical Field
The utility model relates to a biochemical solution holds the container field, especially relates to an automatic go out sodium hydroxide solution storage device of liquid filtered air.
Background
The sodium hydroxide solution is an important chemical reagent, and is required to be used in various chemical reactions and drug synthesis, such as the preparation and synthesis of medicines or drug intermediates such as pramipexole, cefbuperazone sodium salt, nicergoline and the like. The sodium hydroxide solution storage device is a container necessary for preparing sodium hydroxide solution from sodium hydroxide.
The existing sodium hydroxide solution storage device has the following disadvantages: firstly, when taking the sodium hydroxide solution, or opening the cover of the plastic bottle and pouring out the sodium hydroxide solution; or air is needed to be flushed into the device to press out the sodium hydroxide, and both the two modes can cause the sodium hydroxide solution to be contacted with the air, so that the sodium hydroxide solution is impure; and secondly, the automatic liquid discharge can not be realized, the use can be carried out at any time, and the use is inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the main technical problem who solves provides an automatic go out liquid filtered air's sodium hydroxide solution storage device, can solve the above-mentioned shortcoming that current sodium hydroxide storage device exists.
In order to solve the technical problem, the utility model discloses a technical scheme be: the sodium hydroxide solution storage device capable of automatically discharging liquid and filtering air comprises a shell and a liquid outlet pipe; wherein the housing is divided into a liquid storage chamber and an air filter chamber which are arranged on the left and right by an integrally formed inner wall plate; the bottom of the outer wall of the air filter chamber is provided with a first one-way check valve; the top of the air filter chamber is provided with a detachable plastic cover plate; the top of the inner wall plate is provided with a second one-way check valve; an air filtering device is arranged in the area between the first one-way check valve and the second one-way check valve in the air filtering chamber; a liquid inlet is formed in the top end of the liquid storage chamber, and a sealing cover is mounted on the liquid inlet; one end of the liquid outlet pipe is inserted into the inner bottom of the liquid storage chamber, and the other end of the liquid outlet pipe extends out of the liquid storage chamber.
In a preferred embodiment of the present invention, the air filtering device comprises a microporous filter plate and a filter medium; the air filter comprises an air filter chamber, microporous filter plates, a filter medium and a filter medium, wherein the microporous filter plates are arranged at the top and the bottom of the air filter chamber and horizontally and fixedly connected with the inner wall of the air filter chamber, and the filter medium is distributed in the air filter chamber among the microporous filter plates.
In a preferred embodiment of the present invention, the filter medium is lime.
In a preferred embodiment of the present invention, the air filtering chamber is a three-stage filtering device, and two vertical partition plates are further disposed between the outer wall and the inner wall plate of the air filtering chamber; wherein, the partition board close to the outer wall is provided with a third one-way check valve at the upper section of the microporous filter plate; and a fourth one-way check valve is arranged at the lower section of the microporous filter plate, which is close to the partition plate of the inner wall plate.
In a preferred embodiment of the present invention, the plastic cover plate is detachably fastened to the inner wall plate, the outer wall and the partition plate of the air filtration chamber by screws.
In a preferred embodiment of the present invention, the first one-way check valve is connected to an inflator.
In a preferred embodiment of the present invention, the sealing cap is a screw cap, and is screwed with the liquid inlet.
In a preferred embodiment of the present invention, the bottom surface of the sealing cover is located inside the liquid inlet and is further provided with a T-shaped leakage-proof member.
In a preferred embodiment of the present invention, a fifth one-way check valve and a spiral valve are sequentially installed on the liquid outlet pipe along the liquid outlet direction.
In a preferred embodiment of the present invention, the sodium hydroxide solution storage device is made of plastic.
The utility model has the advantages that: the utility model relates to an automatic go out liquid filtered air's sodium hydroxide solution storage device, the design of the reservoir and the air filter chamber through the design of a body coupling, realized automatic play liquid on the one hand, on the other hand makes sodium hydroxide solution all only with the air contact after filtering in packing into storage device to the overall process of result of use from packing into, has guaranteed the quality of sodium hydroxide solution, uses and deposits the convenience, and the practicality is stronger.
Drawings
Fig. 1 is a schematic perspective view of a preferred embodiment of a sodium hydroxide solution storage device for automatically discharging filtered air according to the present invention;
the parts in the drawings are numbered as follows: 1. the air filter comprises a shell, 2 parts of a liquid outlet pipe, 3 parts of an inner wall plate, 4 parts of a first one-way check valve, 5 parts of a plastic cover plate, 6 parts of a second one-way check valve, 7 parts of a microporous filter plate, 8 parts of a filter medium, 9 parts of a partition plate, 10 parts of a third one-way check valve, 11 parts of a fourth one-way check valve, 12 parts of a sealing cover, 13 parts of a T-shaped anti-leakage part, 14 parts of a fifth one-way check valve, 15 parts of a spiral valve, 16 parts of screws, I parts of a liquid storage chamber and.
Detailed Description
The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.
Referring to fig. 1, an embodiment of the present invention includes:
example 1
The utility model discloses an automatic go out liquid filtered air's sodium hydroxide solution storage device, for preventing to take place the reaction with sodium hydroxide solution, storage device's material adopts the plastics material.
The utility model discloses a sodium hydroxide solution storage device, which comprises a plastic shell 1 and a liquid outlet pipe 2; wherein, the plastic housing 1 is divided into a left and right liquid storage chamber I and an air filter chamber II by an integrally formed inner wall plate 3.
Specifically, the bottom of the outer wall of the air filter chamber ii is provided with a first one-way check valve 4, and the first one-way check valve 4 is connected with an external air charging device (not shown) and is used for charging air into the whole sodium hydroxide solution storage device. Detachable plastic cover plate 5 is installed at the top of air filter chamber II, plastic cover plate 5 through screw 11 with the outer wall of air filter chamber II and the detachable sealing connection of inner wall plate 3 are fixed, are convenient for change the air filter in the air filter chamber. The inner surface of the plastic cover plate is also provided with a sealing gasket.
A second one-way check valve 6 is installed on the top of the inner wall plate 3 for introducing filtered air into the liquid storage chamber; an air filtering device is installed in an area between the first one-way check valve 4 and the second one-way check valve 6 in the air filtering chamber. The air filtering device comprises a microporous filtering plate 7 and a filtering medium 8; wherein, the micropore filter plates 7 are arranged at the top and the bottom of the air filter chamber and horizontally and fixedly connected with the inner wall of the air filter chamber, and the filter medium 8 is distributed in the air filter chamber between the micropore filter plates. The filter medium 8 is preferably calcium lime. By the design of the microporous filter plate 7, gas storage chambers can be formed at the top and bottom of the air filtration chamber.
Preferably, two vertical partition plates 9 are arranged between the outer wall of the air filter chamber II and the inner wall plate 3; wherein, the partition board 9 close to the outer wall is provided with a third one-way check valve 10 at the upper section of the microporous filter plate 7; the partition board close to the inner wall board 3 is provided with a fourth one-way check valve 11 at the lower section of the microporous filter board 7. The plastic cover plate 5 is detachably and hermetically connected and fixed with the inner wall plate 3, the outer wall and the partition plate 9 of the air filtering chamber through screws 16. The preferred air filtering chamber is a three-stage filtering device with a structural design that can further improve the filtering quality of the air.
And a liquid inlet is formed in the top end of the liquid storage chamber I and used for adding a sodium hydroxide solution into the liquid storage chamber I. The liquid inlet is provided with a sealing cover 12, the sealing cover 12 is a threaded cover and is in threaded connection with the liquid inlet, and a T-shaped leakage-proof part 13 is arranged at the position, inside the liquid inlet, of the bottom surface of the sealing cover 12, so that the sealing and leakage-proof safety performance is further improved. The maximum addition level of the sodium hydroxide solution in the reservoir is located below the second one-way check valve 6.
One end of the liquid outlet pipe 2 is inserted into the inner bottom of the liquid storage chamber I, and the other end of the liquid outlet pipe extends out of the liquid storage chamber I. The part of the liquid outlet pipe 2 extending out of the liquid storage chamber I is bent downwards, and a fifth one-way check valve 14 and a spiral valve 15 are sequentially arranged on the liquid outlet pipe 2 along the liquid outlet direction.
The utility model relates to an automatic go out liquid filtered air's sodium hydroxide solution storage device's theory of operation does: the sodium hydroxide solution is stored in the liquid storage chamber through the liquid inlet, when the liquid storage chamber is used, the spiral valve on the liquid outlet pipe and the external air charging device are opened, at the moment, the external air charging device charges air to the bottom of the air filter chamber through the first one-way check valve, the air is in the air filter chamber, the air passes through the filter medium for 3 times under the guiding action of the third one-way check valve and the fourth one-way check valve, finally enters the liquid storage chamber through the second one-way check valve, the sodium hydroxide solution in the closed liquid storage chamber automatically flows out through the liquid outlet pipe under the pressure of the air, the automatic liquid discharging and taking are completed, and in the whole process, the sodium hydroxide solution is not directly contacted with the air, so that the quality of the sodium hydroxide solution is guaranteed.
The utility model relates to a sodium hydroxide solution storage device capable of automatically discharging liquid and filtering air, which realizes automatic liquid discharging on one hand and only contacts with filtered air in the whole process from the sodium hydroxide solution being filled into the storage device to the using result on the other hand through the design of a liquid storage chamber and an air filtering chamber which are integrally connected; and the multi-stage air filter chamber of the utility model ensures the filtering effect of air, so that the sodium oxide solution in the storage device can be used for a long time without deterioration. The utility model discloses convenient to use only needs to open the spiral valve on the drain pipe when using, starts aerating device and just can realize automatic tapping, makes the use of sodium hydroxide solution and deposits all very conveniently.
The above-mentioned components are all standard components or components known to the person skilled in the art, the structure and the principle of which are known to the person skilled in the art by means of technical manuals or by means of routine tests.
In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "inner", "outer", etc. indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship that the products of the present invention are usually placed when used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element to which the term refers must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A sodium hydroxide solution storage device capable of automatically discharging liquid and filtering air is characterized by comprising a shell and a liquid outlet pipe; wherein the housing is divided into a liquid storage chamber and an air filter chamber which are arranged on the left and right by an integrally formed inner wall plate; the bottom of the outer wall of the air filter chamber is provided with a first one-way check valve; the top of the air filter chamber is provided with a detachable plastic cover plate; the top of the inner wall plate is provided with a second one-way check valve; an air filtering device is arranged in the area between the first one-way check valve and the second one-way check valve in the air filtering chamber; a liquid inlet is formed in the top end of the liquid storage chamber, and a sealing cover is mounted on the liquid inlet; one end of the liquid outlet pipe is inserted into the inner bottom of the liquid storage chamber, and the other end of the liquid outlet pipe extends out of the liquid storage chamber.
2. The automatic filtered-air sodium hydroxide solution storage unit of claim 1 wherein said air filtration unit comprises a microporous filter plate and a filter media; the air filter comprises an air filter chamber, microporous filter plates, a filter medium and a filter medium, wherein the microporous filter plates are arranged at the top and the bottom of the air filter chamber and horizontally and fixedly connected with the inner wall of the air filter chamber, and the filter medium is distributed in the air filter chamber among the microporous filter plates.
3. The automatic filtered air out sodium hydroxide solution storage unit of claim 2 wherein said filter media is lime.
4. The sodium hydroxide solution storage device for automatically discharging liquid and filtering air as claimed in claim 2, wherein the air filtering chamber is a three-stage filtering device, and two vertical partition plates are further arranged between the outer wall and the inner wall plate of the air filtering chamber; wherein, the partition board close to the outer wall is provided with a third one-way check valve at the upper section of the microporous filter plate; and a fourth one-way check valve is arranged at the lower section of the microporous filter plate, which is close to the partition plate of the inner wall plate.
5. The sodium hydroxide solution storage device capable of automatically discharging liquid and filtering air as claimed in claim 4, wherein the plastic cover plate is detachably and airtightly connected and fixed with the inner wall plate, the outer wall and the partition plate of the air filter chamber through screws.
6. The automatic filtered air sodium hydroxide solution storage unit of claim 1 wherein said first one-way check valve is connected to an air charging device.
7. The sodium hydroxide solution storage device for automatically discharging liquid and filtering air as claimed in claim 1, wherein the sealing cover is a threaded cover and is in threaded connection with the liquid inlet.
8. The apparatus as claimed in claim 7, wherein a T-shaped anti-leakage member is further provided on the bottom surface of the sealing cover at the inner portion of the liquid inlet.
9. The apparatus as claimed in claim 1, wherein a fifth check valve and a screw valve are sequentially installed on the outlet pipe along the outlet direction.
10. The sodium hydroxide solution storage device for automatically discharging filtered air according to any one of claims 1 to 9, wherein the material of the sodium hydroxide solution storage device is plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922453762.8U CN211811347U (en) | 2019-12-30 | 2019-12-30 | Sodium hydroxide solution storage device capable of automatically discharging liquid and filtering air |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922453762.8U CN211811347U (en) | 2019-12-30 | 2019-12-30 | Sodium hydroxide solution storage device capable of automatically discharging liquid and filtering air |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211811347U true CN211811347U (en) | 2020-10-30 |
Family
ID=73040556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922453762.8U Expired - Fee Related CN211811347U (en) | 2019-12-30 | 2019-12-30 | Sodium hydroxide solution storage device capable of automatically discharging liquid and filtering air |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211811347U (en) |
-
2019
- 2019-12-30 CN CN201922453762.8U patent/CN211811347U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201030 Termination date: 20211230 |
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| CF01 | Termination of patent right due to non-payment of annual fee |