CN2777069Y - Full sealed and automatic water storage tank - Google Patents
Full sealed and automatic water storage tank Download PDFInfo
- Publication number
- CN2777069Y CN2777069Y CNU2005200233258U CN200520023325U CN2777069Y CN 2777069 Y CN2777069 Y CN 2777069Y CN U2005200233258 U CNU2005200233258 U CN U2005200233258U CN 200520023325 U CN200520023325 U CN 200520023325U CN 2777069 Y CN2777069 Y CN 2777069Y
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- China
- Prior art keywords
- water
- water tank
- valve
- air inlet
- storage tank
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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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- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
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- Self-Closing Valves And Venting Or Aerating Valves (AREA)
Abstract
The aim of the utility model is providing a full sealed and automatic water storage tank, which can overcome the negative pressure in the sealed water tank and prevent polluted water from entering into the water tank to pollute the drinking water. The apparatus comprises a container 1, a float ball exhaust valve 2, a water inlet 4 and a water outlet 5, with an air intake assembled on the water storage tank. The air intake can be assembled on the container 1 or on the water inlet pipe of the water tank. The utility model divides the water tank into a clean water tank zone 21 and a sewage water tank zone 22. A water inlet pipe 16 is connected to a tee 24 after entering into the sewage water tank zone via the water inlet 4. One end of the tee 24 connects to a one-way valve 14 and the other end of the tee 24 connects to a check valve 15. The other end of the one-way valve 14 is open to the clean water tank zone via a pipeline and a water inlet 13. When tap water enters into the water tank via the water inlet pipe 16, it firstly enters into the sewage water tank zone via the check valve, so as to make the stagnating sewage in the pipe drain into the sewage water tank zone. The utility model solves the negative pressure problem that troubles factories, and solves the problemof polluting drinking water by dividing zones.
Description
Technical field
The utility model relates to a kind of automatic water storage tank, and more particularly, it relates to a kind of totally-enclosed automatic water storage tank.
Background technology
At present, that sells on market has various water storage tanks, and these water storage tanks mostly are open, and they are not only unhygienic but also use very inconveniently, and phenomenons such as spilling water often take place.Totally-enclosed automatic water storage tank is also arranged on the market, this water storage tank is made of casing, water inlet, delivery port and ball float outlet valve, when normal the use, tap water injects water tank by water inlet, along with the air in the rising water tank of water level is discharged casing by the ball float outlet valve of opening, float and shut outlet valve when water level rises to the certain altitude ball float, make whole water tank totally-enclosed and be full of water, at this moment the user can take water easily.But there are two problems in this water tank: the one, when cutting off the water,, can produce negative pressure in the water tank of sealing along with the water in the water tank that has been full of water and has been closed is used the decline of water level afterwards, and the water in the case can not normally be flowed out, have influence on user's normal use.The 2nd, after a period of time of cutting off the water, corrosion can take place in the water that is detained in the tap water pipe line, and these corrosion meetings enter water tank with tap water drinking water is polluted when coming water, threatens health.
Summary of the invention
The purpose of this utility model provides and has a kind ofly overcome the negative pressure that produces in the closed tank and solved the totally-enclosed automatic water storage tank that contaminant water enters the water tank polluted drinking water.
This device comprises casing 1, ball float outlet valve 2, water inlet 4, delivery port 5, is provided with an air inlet port on this water storage tank.This air inlet port can be arranged on the air inlet port 7 on the casing 1, this air inlet port is provided with air inlet pipe 8, one end of air inlet pipe 8 stretches into casing, another end of stretching out casing is respectively arranged with flap valve 11 and valve 12, flap valve 11 can stop the water in the case to flow out outside the case by air inlet pipe 8, but the outer air of case can enter casing by it, valve 12 also can be the delay self-closing valve door for manually-operated gate, when producing negative pressure in the rear cabinet of cutting off the water and cause that water can't be discharged in the case, open this valve and can eliminate negative pressure, when negative pressure is eliminated, can close this valve.Air inlet port also can be arranged on the air inlet port 19 of water inlet pipe 16, embodiment is to connect a threeway 26 on the air inlet pipe 16 of casing outside, end at it is connected with flap valve 17 and valve 18 respectively, 17 on flap valve stops the water in the case to flow out by water inlet pipe 16, the outer air of case can enter casing by it, valve 18 also can be the delay self-closing valve door for manually-operated gate, when producing negative pressure in the rear cabinet of cutting off the water and cause that water can't be discharged in the case, open valve 18 and can eliminate negative pressure, after negative pressure is eliminated, can close this valve.
In order to solve the corrosion sewage that is trapped in after cutting off the water in the water route flows into the water tank polluted drinking water when coming water problem, a division board 20 can be set in above-mentioned casing 1, water tank is divided into filtered water tank district 21 and foul water tank district 22, division board 20 is provided with water inlet 13 and air inlet port 9, the case inner end of air inlet pipe 8 is provided with a threeway 23, one end of threeway 23 is connected with pipeline 25, pipeline 25 is communicated with air inlet road, two casees districts by air inlet port 9, in the end that is in foul water tank district pipeline 25 flap valve 10 is set, makes the water in foul water tank district can not enter the filtered water tank district.Water inlet pipe 16 is connected with a threeway 24 after entering the foul water tank district by water inlet 4, and an end of threeway 24 is connected with an one way valve 14, and the other end of threeway 24 is connected with flap valve 15, and the other end of one way valve 14 is communicated with the filtered water tank district through pipeline and water inlet 13.On the casing of contraminated zone, also be respectively arranged with ball float outlet valve 3 and delivery port 6.Delivery port 6 is used for the discharge of contraminated zone sewage.The volume in foul water tank district 22 can be 1/3rd of filtered water tank district 21.Described foul water tank district 22 and filtered water tank district 21 can be two independently water tanks.
The utility model has promptly solved the negative pressure problem of puzzlement producer, and the pollution problem that has solved drinking water again by subregion is for the user provides a kind of simple and practical reservoir.
Description of drawings
Fig. 1 is the structural representation that the utility model air inlet port is arranged on the embodiment of bottom half;
Fig. 2 is the structural representation that the utility model air inlet port is arranged on the embodiment on the water inlet pipe;
Fig. 3 is the structural representation of the utility model casing subregion embodiment;
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is described in further detail:
Embodiment 1:
This device comprises casing 1, ball float outlet valve 2, water inlet 4, delivery port 5 and the air inlet port 7 that is arranged on casing 1 bottom, this air inlet port 7 is provided with air inlet pipe 8, one end of air inlet pipe 8 stretches into casing, and another end of stretching out casing is respectively arranged with flap valve 11 and valve 12.When water tank uses first, tap water injects water tank by water inlet 4, at this moment the ball float outlet valve is in open mode, along with the air of the injection water tank of tap water is discharged from outlet valve, outlet valve is shut when water level rises to the ball float that makes the ball float outlet valve and floats, and water level continues to rise to and is full of whole water tank.When cutting off the water, the user continues to use the water in the water tank, will make the drawdown in the water tank, at this moment negative pressure will be formed at the top in water tank, this moment, ball float still was in float state, outlet valve still is in the state of shutting, and the water in the case directly influences user's use because the effect of negative pressure can't be discharged casing.At this moment the user is only permitted to open outlet valve 12, can remove negative pressure, water in the case can be discharged outside the case, at this moment air enters casing by flap valve 11,11 on flap valve stops the water in the case to flow out, and the outer air of case can enter casing by it at any time, when the drawdown in the case when ball float falls, the ball float outlet valve is opened, at this moment can valve-off 12.
Embodiment 2:
This device comprises casing 1, ball float outlet valve 2, water inlet 4, delivery port 5, water inlet pipe 16 and is arranged on threeway 26 on the water inlet pipe 16, the Centronics port of threeway at this moment is an air inlet port, be connected with flap valve 17 and valve 18 on it successively, when tap water passes through water inlet pipe 16 to the water tank water filling, flap valve 17 can stop water to pass through its to flow out, and can open valve 18 and can eliminate negative pressure water tank is normally used when the rear water box of cutting off the water produces negative pressure.
Embodiment 3:
Solved at the foregoing description 1 on the basis of negative pressure, in order further to solve after a period of time of cutting off the water, corrosion can take place in the water that is detained in the tap water pipe line, these corrosion meetings enter water tank with tap water drinking water are polluted when coming water, threaten the problem of health, can a division board 20 be set in casing 1 on the basis of embodiment 1 scheme, water tank is divided into filtered water tank district 21 and foul water tank district 22, division board 20 is provided with water inlet 13 and air inlet port 9, air inlet pipe 8 enters behind the filtered water tank threeway 23 is set in its end, one end of threeway 23 is connected with pipeline 25, pipeline 25 is communicated with air inlet road, two casees districts by air inlet port 9, in the end that is in foul water tank district pipeline 25 flap valve 10 is set, makes the water in foul water tank district can not enter the filtered water tank district.Water inlet pipe 16 is connected with a threeway 24 after entering the foul water tank district by water inlet 4, and an end of threeway 24 is connected with an one way valve 14, and the other end of threeway 24 is connected with flap valve 15, and the other end of one way valve 14 is communicated with the filtered water tank district through pipeline and water inlet 13.When tap water enters water tank by water inlet pipe 16, earlier enter the foul water tank district by flap valve, so just make the sewage that is detained in the pipeline be discharged to the foul water tank district, after foul water tank district fills with water, at this moment the water in the pipeline has become clearly, because the effect one way valve 14 of hydraulic pressure is opened, clear water begins to enter the filtered water tank district until filling casing, also is respectively arranged with ball float outlet valve 3 and delivery port 6 on the casing of contraminated zone.Delivery port 6 is used for the discharge of contraminated zone sewage, and the sewage of discharge can be used for flushing toilet bowl etc.The volume in foul water tank district 22 can be 1/3rd of filtered water tank district 21.
Claims (8)
1. a totally-enclosed automatic water storage tank comprises casing (1), ball float outlet valve (2), water inlet (4), delivery port (5), it is characterized in that this water storage tank is provided with air inlet port.
2. totally-enclosed automatic water storage tank according to claim 1, it is characterized in that, described air inlet port wherein also is provided with air inlet pipe (8) for being arranged on the air inlet port (7) on the casing (1), and the position of stretching out casing in air inlet pipe (8) is respectively arranged with flap valve (11) and valve (12).
3. totally-enclosed automatic water storage tank according to claim 1 is characterized in that, described air inlet port is the air inlet port (19) that is arranged on an end of the threeway (26) on the water inlet pipe (16), is respectively arranged with flap valve (17) and valve (18) on it.
4. totally-enclosed automatic water storage tank according to claim 2 is characterized in that described valve (12) is the time-delay closing valve.
5. totally-enclosed automatic water storage tank according to claim 3 is characterized in that described valve (18) is the time-delay closing valve.
6. totally-enclosed automatic water storage tank according to claim 1, it is characterized in that, be provided with division board (20) in the described casing (1), water tank is divided into filtered water tank district (21) and foul water tank district (22), division board (20) is provided with water inlet (13) and air inlet port (9), the other end of air inlet pipe (8) is provided with threeway (23), one end of threeway (23) is connected with pipeline (25), pipeline (25) is communicated with air inlet road, two casees districts by air inlet port (9), is provided with flap valve (10) at the other end of pipeline (25); Between water inlet (4) and water inlet (13), be provided with water inlet pipe (16), be respectively arranged with threeway (24), one way valve (14) on it, one end of threeway (24) is connected with flap valve (15), also is respectively arranged with ball float outlet valve (3) and delivery port (6) on the casing of contraminated zone.
7. totally-enclosed automatic water storage tank according to claim 6 is characterized in that, the volume in described foul water tank district (22) is 1/3rd of filtered water tank district (21).
8. totally-enclosed automatic water storage tank according to claim 7 is characterized in that, described foul water tank district (22) and filtered water tank district (21) are two independently water tanks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200233258U CN2777069Y (en) | 2005-01-07 | 2005-01-07 | Full sealed and automatic water storage tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200233258U CN2777069Y (en) | 2005-01-07 | 2005-01-07 | Full sealed and automatic water storage tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2777069Y true CN2777069Y (en) | 2006-05-03 |
Family
ID=36744453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2005200233258U Expired - Fee Related CN2777069Y (en) | 2005-01-07 | 2005-01-07 | Full sealed and automatic water storage tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2777069Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023060688A1 (en) * | 2021-10-12 | 2023-04-20 | 广东维尔科技股份有限公司 | Double-valve water-locking sewage tank of floor scrubber |
-
2005
- 2005-01-07 CN CNU2005200233258U patent/CN2777069Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023060688A1 (en) * | 2021-10-12 | 2023-04-20 | 广东维尔科技股份有限公司 | Double-valve water-locking sewage tank of floor scrubber |
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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 |