CN201738409U - Airtight pressure water tank for sanitary appliance - Google Patents
Airtight pressure water tank for sanitary appliance Download PDFInfo
- Publication number
- CN201738409U CN201738409U CN2010202648942U CN201020264894U CN201738409U CN 201738409 U CN201738409 U CN 201738409U CN 2010202648942 U CN2010202648942 U CN 2010202648942U CN 201020264894 U CN201020264894 U CN 201020264894U CN 201738409 U CN201738409 U CN 201738409U
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- water
- water tank
- casing
- tank
- tank body
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- Sanitary Device For Flush Toilet (AREA)
Abstract
The utility model particularly relates to an airtight pressure water tank for a sanitary appliance and solves the problem that the traditional water tank for the sanitary appliance has the defects of weak flushing capability and slightly large water consumption due to structural deficiency. The tank body of the airtight pressure water tank is a totally closed tank body, the top of the tank body is provided with an air exhaust valve and a pressurization air intake valve, a telescopic corrugated pipe is fixedly penetrated through the upper wall of the tank body and located in the tank body, and the telescopic corrugated pipe is sealed at the bottom end, matched with the upper wall of the tank body is a sealing way, and internally inserted with a drainage switch push rod. The utility model solves the problem that the traditional water tank for the sanitary appliance has the defect of slightly large water consumption due to the structural deficiency so as not to adjust the water consumption through reasonable design, controls the volume of water inside the water tank through adjusting the air pressure in the water tank, saves water resources, guarantees instant flow of the water in the water tank because the air pressure in the water tank is higher at the moment, and meanwhile, has the advantages of simple structure, economy, practicability and the like, and water saving rate and emission reducing rate can reach more than 30%.
Description
Technical field
The utility model relates to the sanitary equipment water tank, is specially a kind of sanitary equipment seal-off pressure water tank.
Background technology
At present, sanitary equipment form certain potential energy with the most of hydrostatic pressure head that adopts of water tank, produce kinetic energy when discharging water and reach the purpose of washing away and getting rid of dirt.Existing sanitary equipment are generally the 12-15 liter with water tank capacity, feed pipe and drainage control system that its structure comprises casing and is positioned at bottom half, the pressure of supply water of the water system that links to each other with feed pipe overcomes the water inflow control system acting or is released, become the hydrostatic pressure head between sanitary equipment usefulness water tank inner water tank water level and the delivery port, the volume of water remains definite value in the water tank, can't the human intervention displacement, water level is less to the drainage outlet head in the water tank in addition, the draining flow velocity is lower, scouring capability a little less than, cause having to reaching the purpose of washing away dirt, thereby cause the waste of water resource by increasing the water yield; And, also cause the municipal sewage treatment burden because toilet-flushing water consumption is big, and China still adopts the tap water of standard for drinking as washing away water so far, and cost is high.
Summary of the invention
The utility model for solve existing sanitary equipment with water tank owing to fault of construction exists a little less than the scouring capability and water supply volume problem bigger than normal, a kind of sanitary equipment seal-off pressure water tank is provided.
The utility model is to adopt following technical scheme to realize: sanitary equipment seal-off pressure water tank, comprise casing, bottom half is respectively equipped with water inlet pipe and gutter, described casing is totally-enclosed casing, the casing top is provided with outlet valve and pressurization admission valve, and be installed with the flexible bellows of fixing and be positioned at casing with it at the casing upper wall, seal flexible bellows bottom and the bellows that stretches is sealed and matched with the casing upper wall, is inserted with the drainage switch push rod in the bellows that stretches.When water system by water inlet pipe in totally-enclosed casing during water filling, the air of casing is extruded into the casing top and pressure constantly raises, and the pressure in the casing is the pressure sum of casing inner air pressure and water, when the intake pressure of the pressure in the casing and water system is identical, stops into water; In the water inlet process, can regulate the pressure of air in the casing by pressurization admission valve and outlet valve, the pressure of air is big more, and the pressure of water is more little in the casing, so the reserves of water are also less; When discharging water, water in the casing is subjected to the effect of the pressure of its upper air water is discharged fast, and moment reaches high flow velocities and flow, and scouring capability significantly improves, regulate with less also being convenient to of hourly water consumption, overcome existing sanitary equipment greatly and can't regulate the problem of water supply volume with the water tank water supply volume; When discharging water by the drainage switch push rod, because flexible bellows cooperates with box sealing, therefore guaranteeing under the prerequisite that the casing inner air pressure is not revealed, pressing the drainage switch push rod with hand washes away, wash away the back under the acting in conjunction of flexible bellows, the drainage switch push rod rises, and has realized the sealing purpose of drainage switch push rod and casing.
Totally-enclosed casing comprises block and case lid, be provided with sealing mat between block upper surface and the case lid lower surface, and block side wall upper part and case lid lower sidewall are fixed with the bolt block of position correspondence, and be installed with bolt on the bolt block of position correspondence, the totally-enclosed body structure of this kind structure design is more reasonable, installs, overhauls all convenient and swift.
The end that water inlet pipe is positioned at casing is provided with water inlet control valve, and when the pressure in the water tank equaled the pressure of water system, water inlet control valve was closed automatically, and structure design is more reasonable.
The utility model by rational design overcome existing sanitary equipment with water tank because fault of construction exists water supply volume bigger than normal and can't regulate the problem of water supply volume, the volume of water in the pressure of the air control water tank in the regulating tank, saved water resource, the pressure of air is bigger in the water tank simultaneously, guaranteed the moment flow of water in the water tank, water-saving rate and reduction of discharging rate can reach more than 30%, have advantages such as simple in structure, economical and practical simultaneously.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the schematic side view of Fig. 1.
Among the figure: 1-casing, 2-water inlet pipe, 3-gutter, 4-outlet valve, the 5-admission valve that pressurizes, the 6-bellows that stretches, 7-drainage switch push rod, 8-block, 9-case lid, 10-sealing mat, 11-bolt block, 12-bolt, 13-water inlet control valve, the 14-stop valve of intaking.
The specific embodiment
Sanitary equipment seal-off pressure water tank, comprise casing 1, casing 1 bottom is respectively equipped with water inlet pipe 2 and gutter 3, described casing 1 is totally-enclosed casing, casing 1 top is provided with outlet valve 4 and pressurization admission valve 5, and be installed with the flexible bellows 6 of fixing and be positioned at casing 1 with it at casing 1 upper wall, seal flexible bellows 6 bottoms and the bellows 6 that stretches is sealed and matched with casing 1 upper wall, is inserted with drainage switch push rod 7 in the flexible bellows 6.Casing 1 comprises block 8 and case lid 9, is provided with sealing mat 10 between block 8 upper surfaces and case lid 9 lower surfaces, and block 8 side wall upper part and case lid 9 lower sidewall are fixed with the bolt block 11 of position correspondence, and is installed with bolt 12 on the bolt block 11 of position correspondence.In the specific implementation process, water inlet pipe is provided with into water stop valve 14, the needs when being used to satisfy sanitary equipment with the installation, maintenance of seal-off pressure water tank; Drainage switch push rod 7 upper ends are fixed with end cap, and are with the gripper shoe that is fixed on casing 1 upper wall on the drainage switch push rod 7, are provided with the return spring that is with on the drainage switch push rod 7 between gripper shoe and the end cap, are convenient to the self-return after the drainage switch push rod is pressed; When the pressure of water system hangs down, place open mode to increase inflow outlet valve, close outlet valve then, it is identical with the water system pressure of supply water then to be by the pressurization admission valve that water tank is forced into the water tank internal pressure, can reach the purpose that makes the normal use of water tank.
Claims (3)
1. sanitary equipment seal-off pressure water tank, comprise casing (1), casing (1) bottom is respectively equipped with water inlet pipe (2) and gutter (3), it is characterized in that: described casing (1) is totally-enclosed casing, casing (1) top is provided with outlet valve (4) and pressurization admission valve (5), and be installed with the flexible bellows (6) of fixing and be positioned at casing (1) with it at casing (1) upper wall, seal flexible bellows (6) bottom and the bellows that stretches (6) is sealed and matched with casing (1) upper wall, is inserted with drainage switch push rod (7) in the flexible bellows (6).
2. sanitary equipment seal-off pressure water tank according to claim 1, it is characterized in that: casing (1) comprises block (8) and case lid (9), be provided with sealing mat (10) between block (8) upper surface and case lid (9) lower surface, and block (8) side wall upper part and case lid (9) lower sidewall are fixed with the bolt block (11) of position correspondence, and are installed with bolt (12) on the bolt block of position correspondence (11).
3. sanitary equipment seal-off pressure water tank according to claim 1 and 2 is characterized in that: the end that water inlet pipe (2) is positioned at casing (1) is provided with water inlet control valve (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202648942U CN201738409U (en) | 2010-07-17 | 2010-07-17 | Airtight pressure water tank for sanitary appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202648942U CN201738409U (en) | 2010-07-17 | 2010-07-17 | Airtight pressure water tank for sanitary appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201738409U true CN201738409U (en) | 2011-02-09 |
Family
ID=43553687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202648942U Expired - Fee Related CN201738409U (en) | 2010-07-17 | 2010-07-17 | Airtight pressure water tank for sanitary appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201738409U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101886418A (en) * | 2010-07-17 | 2010-11-17 | 中铁十七局集团建筑工程有限公司 | Enclosed pressure tank for sanitary ware. |
-
2010
- 2010-07-17 CN CN2010202648942U patent/CN201738409U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101886418A (en) * | 2010-07-17 | 2010-11-17 | 中铁十七局集团建筑工程有限公司 | Enclosed pressure tank for sanitary ware. |
| CN101886418B (en) * | 2010-07-17 | 2012-07-04 | 中铁十七局集团建筑工程有限公司 | Enclosed pressure tank for sanitary ware. |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110209 Termination date: 20120717 |