CN2389178Y - Liquid storage container capable of automatic balancing air pressure - Google Patents
Liquid storage container capable of automatic balancing air pressure Download PDFInfo
- Publication number
- CN2389178Y CN2389178Y CN 99243464 CN99243464U CN2389178Y CN 2389178 Y CN2389178 Y CN 2389178Y CN 99243464 CN99243464 CN 99243464 CN 99243464 U CN99243464 U CN 99243464U CN 2389178 Y CN2389178 Y CN 2389178Y
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- CN
- China
- Prior art keywords
- container
- air inlet
- stack
- liquid
- inlet pipe
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a liquid storing container capable of automatically balancing air pressure. The utility model is characterized in that a container is in a closed structure. A casing of the container is provided with a liquid injecting tube, a liquid pumping tube, an air inlet tube and an air exhausting tube which are communicated with an inner cavity of the container, wherein, the air inlet tube is connected with a single-direction air inlet check valve, and the air exhausting tube is connected with an automatic air exhausting valve which can exhaust air in a single direction and can prevent liquid from being discharged. The utility model has the advantages that power can be saved, liquid storing quantity in the container can be effectively controlled, and the normal operation of matching settings can be ensured.
Description
The utility model relates to a kind of storage liquid container.
Existing storage liquid container, such as water plug or water storage tank that high-rise building is supplied water, its water container is a closed structure, is connected with water injection pipe and drinking-water pipe on the container casing.In the outside pump process of drinking-water pipe,, can produce negative pressure in the container, both increase the consumption of power, influence the effect of drawing water again if the speed of drawing water is higher than waterflood injection rate.In the inside the injecting process of water injection pipe, because remaining air influence in the container, along with water injection rate increases gradually, the container inner air pressure also can increase gradually, and when container internal gas pressure and water filling hydraulic balance, the injecting process will stop.In this case, pondage is relevant with the air capacity of sealing in the container with water filling hydraulic pressure.What of pondage are wayward, influenced the normal use of complete equipment.Equally, also similar problem of other this type of storage liquid equipment.
But the purpose of this utility model is to provide a kind of storage liquid container of autobalance air pressure.
For reaching above-mentioned purpose, but the utility model has adopted a kind of storage liquid container of autobalance air pressure, container is a closed structure, container casing is provided with liquid injection pipe, the liquid suction pipe that is connected with container intracavity, also be provided with the air inlet pipe and the stack that are communicated with container intracavity on the container casing, be connected with the flap valve of unidirectional air inlet on the air inlet pipe, be connected with not only the automatic air valve of can unidirectional exhaust but also can stop liquid to be discharged on the stack.
Described liquid injection pipe is arranged at the upper lateral part of container, and described liquid suction pipe is arranged at the side lower part or the bottom of container.
Described air inlet pipe and stack are arranged at the side top of container, and wherein air inlet pipe is positioned at the top of stack.
Described air inlet pipe and stack are arranged at the side top of container, and wherein air inlet pipe is positioned at the below of stack.
Described air inlet pipe and stack are positioned at the side top of container, and two pipes are at sustained height.
Because the utility model has installed air inlet pipe and stack additional on container casing, be connected with the flap valve of unidirectional air inlet on the air inlet pipe, the automatic air valve that is connected with unidirectional exhaust on the stack and can stops liquid to be discharged.Thereby, when the draw speed of liquid during, form negative pressure in the container, but the flap valve air inlet of unidirectional air inlet remedies negative pressure greater than the inflow velocity of liquid, make the air pressure in the container in a basic balance.When the draw speed of liquid during less than water injection pipe liquid inflow velocity, form malleation in the container, the automatic air valve that connects on the stack can be discharged the unnecessary gas in the container, keep the interior air pressure of container in a basic balance so again.When waterflood injection rate equated with the speed of drawing water, two valves all were failure to actuate, and will keep original pressure in the container.In addition, because automatic air valve has unidirectional exhaust and the function that stops liquid to flow out, therefore, the final storage liquid liquid level in the container can not be lower than the position of exhaust pipe mouth, has guaranteed to store the stable of liquid measure in the container at ordinary times.As can be seen, this not loss of structure power of the present utility model, and can control the interior storage liquid measure of container effectively, guarantee the normal operation of corollary equipment.
The utility model is further explained and explanation below in conjunction with accompanying drawing:
Fig. 1 is the structural representation of embodiment 1 of the present utility model;
Fig. 2 is the structural representation of embodiment 2 of the present utility model;
Fig. 3 is the structural representation of embodiment 3 of the present utility model;
Fig. 4 is the structural representation of embodiment 4 of the present utility model.
Container of the present utility model is a closed container, container casing 7 is provided with the water injection pipe 1 that is connected with container intracavity, drinking-water pipe 2, air inlet pipe 3 and stack 4, wherein be connected with the flap valve 5 of unidirectional air inlet on the air inlet pipe, the automatic air valve 6 that is connected with unidirectional exhaust on the stack and can stops liquid to outflow, supporting leg 8 is arranged at the bottom of container casing 7.The difference of the listed several embodiments of the utility model only is the installation site difference of water injection pipe, gutter, air inlet pipe and stack.
Among Fig. 1, water injection pipe 1 is arranged at the container upper lateral part, and drinking-water pipe 2 is arranged at container bottom, and air inlet pipe 3 and stack 4 are arranged at the top of container side wall, and wherein air inlet pipe 3 is higher than stack 4.
Among Fig. 2, the difference of embodiment 2 and Fig. 1 is that drinking-water pipe 2 is arranged at the lower sidewall of container.
Among Fig. 3, the difference of embodiment 3 and Fig. 1 is that stack 4 is higher than air inlet pipe 3.
Among Fig. 4, the difference of embodiment 4 and Fig. 1 is that stack 4 and air inlet pipe 3 are in sustained height.
Claims (5)
- But 1, a kind of storage liquid container of autobalance air pressure, container is a closed structure, container casing is provided with liquid injection pipe, the liquid suction pipe that is connected with container intracavity, it is characterized in that also being provided with on the container casing air inlet pipe and the stack that is communicated with container intracavity, be connected with the flap valve of unidirectional air inlet on the air inlet pipe, be connected with not only the automatic air valve of can unidirectional exhaust but also can stop liquid to be discharged on the stack.
- 2, container according to claim 1 is characterized in that, described liquid injection pipe is arranged at the upper lateral part of container, and described liquid suction pipe is arranged at the side lower part or the bottom of container.
- 3, container according to claim 1 is characterized in that, described air inlet pipe and stack are arranged at the side top of container, and wherein air inlet pipe is positioned at the top of stack.
- 4, container according to claim 1 is characterized in that, described air inlet pipe and stack are arranged at the side top of container, and wherein air inlet pipe is positioned at the below of stack.
- 5, container according to claim 1 is characterized in that, described air inlet pipe and stack are positioned at the side top of container, and two pipes are at sustained height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99243464 CN2389178Y (en) | 1999-09-22 | 1999-09-22 | Liquid storage container capable of automatic balancing air pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99243464 CN2389178Y (en) | 1999-09-22 | 1999-09-22 | Liquid storage container capable of automatic balancing air pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2389178Y true CN2389178Y (en) | 2000-07-26 |
Family
ID=34029743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99243464 Expired - Fee Related CN2389178Y (en) | 1999-09-22 | 1999-09-22 | Liquid storage container capable of automatic balancing air pressure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2389178Y (en) |
-
1999
- 1999-09-22 CN CN 99243464 patent/CN2389178Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |