CN214404804U - Multifunctional visible water seal device - Google Patents
Multifunctional visible water seal device Download PDFInfo
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- CN214404804U CN214404804U CN202120286316.7U CN202120286316U CN214404804U CN 214404804 U CN214404804 U CN 214404804U CN 202120286316 U CN202120286316 U CN 202120286316U CN 214404804 U CN214404804 U CN 214404804U
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Abstract
The utility model discloses a multifunctional visible water seal device, which comprises a box body, wherein a clapboard for dividing the box body into an upper box body and a lower box body is arranged in the box body, and liquid is contained in the upper box body and the lower box body; the top of the upper box body is provided with an overflow butt joint port connected with an overflow port of the ultrapure water storage tank, and the bottom of the lower box body is provided with a discharge pipe for overflow and exhaust; the upper box body is communicated with the lower box body through at least one communicating pipe; the top of the upper box body is also provided with a negative pressure air supplement port for supplementing air to the ultrapure water storage tank and a liquid supplement pipe for supplementing liquid to the box body; the negative pressure air supplementing port extends into the liquid of the upper box body through an air supplementing pipe, and a one-way valve is arranged in the air supplementing pipe and used for allowing external air to flow into the upper box body; the bottom end of the liquid supplementing pipe is arranged above the liquid of the upper box body, a ball float valve is arranged at the bottom of the liquid supplementing pipe, and the ball float valve is provided with a ball float floating on the surface of the liquid of the upper box body. The utility model discloses technical scheme water seal arrangement's water consumption avoids taking place the water spray phenomenon.
Description
Technical Field
The utility model relates to an ultrapure water preparation technical field, in particular to multi-functional visual water seal arrangement.
Background
In the water seal application of the ultra-pure water storage tank, the water seal device in the prior art has the defects of high water supplement consumption, constantly opened water supplement when the device does not work and no automatic water shut-off function; in addition, the negative pressure air supplementing port has the condition of water spraying, and the safety defect exists.
Accordingly, the prior art is deficient and needs improvement.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims at providing a multi-functional visual water seal arrangement reduces water seal arrangement's water consumption, avoids taking place the water spray phenomenon.
In order to achieve the purpose, the utility model provides a multifunctional visible water seal device, which comprises a box body, wherein a clapboard for dividing the box body into an upper box body and a lower box body is arranged in the box body, and liquid for water seal is contained in the upper box body and the lower box body; the top of the upper tank body is provided with an overflow butt joint port connected with an overflow port of an ultrapure water storage tank, and the bottom of the lower tank body is provided with a discharge pipe for overflow and exhaust; the upper box body is communicated with the lower box body through at least one communicating pipe; the top of the upper box body is also provided with a negative pressure air supplement port for supplementing air to the ultrapure water storage tank and a liquid supplement pipe for supplementing liquid to the box body; the negative pressure air supplementing port extends into the liquid of the upper box body through an air supplementing pipe, a one-way valve is arranged in the air supplementing pipe, and the one-way valve is used for allowing external air to flow into the upper box body; the bottom end of the liquid supplementing pipe is arranged above the liquid of the upper box body, a floating ball valve is arranged at the bottom of the liquid supplementing pipe, and the floating ball valve is provided with a floating ball floating on the surface of the liquid of the upper box body.
Preferably, the number of the communication pipes is set to one.
Preferably, the top of the communicating pipe is flush with the surface of the liquid in the upper tank, and the bottom of the communicating pipe extends into the liquid in the lower tank.
Preferably, the top end of the discharge tube is flush with the surface of the lower tank body.
Preferably, the end parts of the overflow butt joint port, the air supply pipe, the liquid supply pipe and the discharge pipe are provided with connecting flanges or connecting threads connected with the outside.
Preferably, the box body is arranged to be of a structure made of transparent acrylic materials.
Preferably, the liquid is provided as water.
Compared with the prior art, the beneficial effects of the utility model are that: the structure of traditional water seal arrangement has been improved, through set up the ball-cock assembly at fluid infusion pipe port, through the switch of liquid level height control ball-cock assembly to continuous fluid infusion in avoiding the fluid infusion pipe causes liquid extravagant, increases the check valve in the air supplement pipe, prevents that liquid from the blowout of air supplement pipe.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be 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 the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic view of the water seal assembly of the present invention;
the objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
Referring to fig. 1, the multifunctional visible water sealing device provided in this embodiment includes a box 1, a partition plate 13 for dividing the box 1 into an upper box 11 and a lower box 12 is disposed in the box 1, and liquids for water sealing are contained in the upper box 11 and the lower box 12; the top of the upper tank body 11 is provided with an overflow butt joint port 2 connected with an overflow port of an ultrapure water storage tank, and the bottom of the lower tank body 12 is provided with a discharge pipe 3 for overflow and exhaust; the upper box body 11 is communicated with the lower box body 12 through at least one communication pipe 4; the top of the upper box body 11 is also provided with a negative pressure air supplement port 5 for supplementing air to the ultrapure water storage tank and a liquid supplement pipe 6 for supplementing liquid to the box body 1; the negative pressure air supplementing port 5 extends into the liquid of the upper box body 11 through an air supplementing pipe 7, a one-way valve 8 is arranged in the air supplementing pipe 7, and the one-way valve 8 is used for allowing external air to flow into the upper box body 11; the bottom end of the liquid supplementing pipe 6 is arranged above the liquid of the upper box body 11, a ball float valve 9 is arranged at the bottom of the liquid supplementing pipe 6, and a ball float 10 floating on the liquid surface of the upper box body 11 is arranged on the ball float valve 9.
Further, the number of the communication pipes 4 is set to be one, the top of the communication pipe 4 is flush with the liquid surface of the upper tank 11, and the bottom of the communication pipe 4 extends into the liquid of the lower tank 12. The top end of the discharge pipe 3 is flush with the liquid surface of the lower tank body 12.
It should be noted that, the structure of the conventional water seal device is improved in this embodiment, the float valve 9 is arranged at the port of the liquid supplementing pipe 6, and the opening and closing of the float valve 9 are controlled by the liquid level, so that the liquid supplementing pipe 6 is prevented from being continuously supplemented with liquid, which causes liquid waste, and the air supplementing pipe 7 is internally provided with the check valve 8, which prevents the liquid from being sprayed out from the air supplementing pipe 7.
Specifically, when the air pressure in the ultrapure water storage tank is reduced and air supplement is needed, external air enters from the negative pressure air supplement port 5, enters the upper box body 11 through the air supplement pipe 7 and flows into the ultrapure water storage tank from the overflow butt joint port 2; when the air pressure in the ultrapure water storage tank is increased, the redundant nitrogen flows into the upper tank body 11 from the overflow butt joint port 2, flows into the lower tank body 12 through the communicating pipe 4 and is discharged through the discharge pipe 3. When the liquid in the upper box body 11 is reduced, the floating ball 10 descends along with the liquid level, the floating ball valve 9 is opened at the moment, the external liquid supply equipment supplies the liquid to the upper box body 11 through the liquid supply pipe 6, therefore, the liquid level rises, the floating ball 10 ascends along with the liquid level, when the liquid level is flush with the top port of the communicating pipe 4, the height of the floating ball 10 is just at the position for closing the floating ball valve 9, the liquid supply in the upper box body 11 is stopped, and the liquid waste is prevented.
Furthermore, the end parts of the overflow butt joint port 2, the air supplementing pipe 7, the liquid supplementing pipe 6 and the discharge pipe 3 are provided with connecting flanges or connecting threads which are connected with the outside, so that the connection and the installation are convenient.
Further, the box body 1 is arranged to be of a structure made of transparent acrylic materials, and the internal condition of the water seal device is convenient to observe.
Further, the liquid is provided as water.
The above is only the preferred embodiment of the present invention, and not the scope of the present invention, all the equivalent structures or equivalent flow changes made by the contents of the specification and the drawings or the direct or indirect application in other related technical fields are included in the patent protection scope of the present invention.
Claims (7)
1. A multifunctional visible water seal device is characterized by comprising a box body, wherein a partition plate used for dividing the box body into an upper box body and a lower box body is arranged in the box body, and liquid used for water seal is contained in the upper box body and the lower box body; the top of the upper tank body is provided with an overflow butt joint port connected with an overflow port of an ultrapure water storage tank, and the bottom of the lower tank body is provided with a discharge pipe for overflow and exhaust; the upper box body is communicated with the lower box body through at least one communicating pipe; the top of the upper box body is also provided with a negative pressure air supplement port for supplementing air to the ultrapure water storage tank and a liquid supplement pipe for supplementing liquid to the box body; the negative pressure air supplementing port extends into the liquid of the upper box body through an air supplementing pipe, a one-way valve is arranged in the air supplementing pipe, and the one-way valve is used for allowing external air to flow into the upper box body; the bottom end of the liquid supplementing pipe is arranged above the liquid of the upper box body, a floating ball valve is arranged at the bottom of the liquid supplementing pipe, and the floating ball valve is provided with a floating ball floating on the surface of the liquid of the upper box body.
2. The multifunctional visual water seal device according to claim 1, wherein the number of the communicating pipes is set to be one.
3. The multifunctional visual water seal device according to claim 1, wherein the top of the communication pipe is flush with the surface of the upper tank body, and the bottom of the communication pipe extends into the lower tank body.
4. The multifunctional visual water seal apparatus of claim 1, wherein the top end of said discharge pipe is flush with the surface of said lower tank body.
5. The multifunctional visual water seal device according to any one of claims 1 to 4, wherein the end parts of the overflow butt joint port, the air supply pipe, the liquid supply pipe and the discharge pipe are provided with connecting flanges or connecting threads for connecting with the outside.
6. The multifunctional visible water seal device according to any one of claims 1 to 4, wherein the box body is made of transparent acrylic material.
7. The multifunctional visual water seal device according to any one of claims 1 to 4, wherein the liquid is water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120286316.7U CN214404804U (en) | 2021-01-29 | 2021-01-29 | Multifunctional visible water seal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120286316.7U CN214404804U (en) | 2021-01-29 | 2021-01-29 | Multifunctional visible water seal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214404804U true CN214404804U (en) | 2021-10-15 |
Family
ID=78020059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120286316.7U Active CN214404804U (en) | 2021-01-29 | 2021-01-29 | Multifunctional visible water seal device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214404804U (en) |
-
2021
- 2021-01-29 CN CN202120286316.7U patent/CN214404804U/en active Active
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