CN216271131U - Overflow arrangement is prevented to water tank - Google Patents
Overflow arrangement is prevented to water tank Download PDFInfo
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- CN216271131U CN216271131U CN202122613244.5U CN202122613244U CN216271131U CN 216271131 U CN216271131 U CN 216271131U CN 202122613244 U CN202122613244 U CN 202122613244U CN 216271131 U CN216271131 U CN 216271131U
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- overflow
- level warning
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Abstract
The application discloses water tank anti-overflow device, including the water tank body, relate to water tank body anti-overflow technical field, the fixed bleeder vent of intercommunication water tank body inner chamber of seting up in water tank body top center, install the piston mechanism who is used for the activity to seal the bleeder vent in the water tank body inner chamber under the bleeder vent, the fixed water level warning case that is equipped with in water tank body inner chamber one side, the inner chamber of water tank body is stretched out at the top of water level warning case, and the bottom fixed mounting of water level warning case has the water network of intercommunication water level warning incasement chamber, and the one end fixedly connected with overflow that the water tank body was kept away from to software water service pipe attaches the case, the bottom fixed mounting that the overflow attaches the case has two supports, two the fixed actuating mechanism that is used for driving the overflow and attaches the case lift that is equipped with in the top of support. The utility model can give out warning when the water tank is full of water, and the overflow auxiliary tank is arranged to store redundant water for utilization, so that the overflow water resource is not wasted, and the utility model is energy-saving and environment-friendly.
Description
Technical Field
The utility model belongs to the technical field of overflow prevention of a water tank body, and particularly relates to an overflow prevention device of a water tank.
Background
The water tank is mainly suitable for temporary water tanks such as regulation of building water supply, fire water tanks, young water storage tanks, expansion of heating systems, condensation water tanks, building construction, road construction, geological survey and national defense engineering and the like, can also be suitable for daily water storage, and is an indispensable important tool in people's social life.
The existing water tank often has the overflow problem in the use, can't be timely stop according to the water injection condition, easily causes the phenomenon that inside water injection volume is too big to spill over, and it is comparatively inconvenient to use, still can't save unnecessary water volume after the water tank holds to be full simultaneously, easily causes the water waste.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the utility model provides an anti-overflow device of a water tank, which solves the problems that the overflow of the water tank cannot be timely warned and overflow water resources are wasted by arranging a water level warning mechanism, a piston mechanism at the bottom of an air hole, an overflow auxiliary tank communicated with the water tank through a soft water service pipe and a driving mechanism at the bottom of the overflow auxiliary tank.
In order to achieve the purpose, the utility model adopts the following technical scheme:
an overflow-proof device for a water tank comprises a water tank body, wherein a water inlet communicated with an inner cavity of the water tank body is fixedly arranged at one end of the top of the water tank body, an air hole communicated with the inner cavity of the water tank body is fixedly formed in the center of the top of the water tank body, a piston mechanism for movably sealing the air hole is arranged in the inner cavity of the water tank body under the air hole, a water level warning box is fixedly arranged on one side of the inner cavity of the water tank body, the top of the water level warning box extends out of the inner cavity of the water tank body, a water network communicated with the inner cavity of the water level warning box is fixedly arranged at the bottom of the water level warning box, a soft water pipe communicated with the inner cavity of the water tank body is fixedly arranged at the top of one side wall of the water tank body, an electric valve is fixedly arranged at one end of the soft water pipe, an overflow auxiliary box is fixedly connected to one end of the soft water pipe far away from the water tank body, and two brackets are fixedly arranged at the bottom of the overflow auxiliary box, and the top parts of the two brackets are fixedly provided with driving mechanisms for driving the overflow auxiliary tanks to lift.
Preferably, the piston mechanism comprises a guide rod fixedly installed in the vent hole, a limiting block fixedly installed at the bottom of the guide rod, and a floating disc slidably sleeved outside the guide rod.
Preferably, at least three air holes are formed in an annular array, the air holes are fan-shaped, the air holes are positioned right above the floating plate, and the area of the air holes does not exceed that of the floating plate.
Preferably, an alarm is fixedly mounted on the top wall of the inner cavity of the water level warning box, a floating ball is fixedly arranged in the inner cavity of the water level warning box, and the floating ball is connected to the inner wall of the water level warning box in a sliding manner.
Preferably, actuating mechanism is including rotating the lead screw that connects in a support and keep away from water tank body one end, fix the fixed column of keeping away from water tank body one end at another support and fixedly connected in lead screw bottom and embedded in the motor on the support.
Preferably, both ends of the bottom of the overflow auxiliary tank are fixedly provided with hanging lugs, one hanging lug is sleeved on the outer side of the screw rod and is in threaded connection with the screw rod, and the other hanging lug is sleeved on the outer side of the fixing column and is in sliding connection with the fixing column.
Preferably, two the equal fixed mounting of support is on the water tank body lateral wall of software water service pipe homonymy, equal fixed mounting in lead screw and fixed column top has the roof.
Compared with the prior art, the utility model has the beneficial effects that: by arranging the water level warning box, when the water level rises to drive a floating ball in the water level warning box to rise and touch an alarm, the sensing electric valve opens a pipe orifice of the soft water service pipe, meanwhile, the driving mechanism is arranged, the motor is started to drive the screw rod to rotate, the limit is carried out by matching with the fixed column, the lifting motion of the hanging lug at the bottom of the overflow auxiliary box drives the overflow auxiliary box to lift, the overflow water flow can be guided into the overflow auxiliary box when the water tank is full of water, the standby stored water is returned back to the water tank through the soft water service pipe by lifting the overflow auxiliary box when the water tank is short of water, the overflowed water resource is not wasted, and the energy-saving and environment-friendly effects are achieved; the floating disc is limited by the guide rod, rises according to the water level, and when the water is full, the air holes are blocked by the floating disc to seal the water tank, so that excessive water is prevented from overflowing.
Drawings
Fig. 1 is a schematic structural view of an anti-overflow device for a water tank according to the present invention;
FIG. 2 is a schematic structural view of an anti-overflow device for a water tank according to the present invention;
FIG. 3 is a schematic diagram of an inner cavity structure of an overflow preventing device for a water tank according to the present invention;
fig. 4 is a schematic cross-sectional view of an overflow preventing device for a water tank according to the present invention.
In the figure: 1. a water tank body; 2. a water inlet; 3. air holes are formed; 4. a guide bar; 5. a floating plate; 6. a water level warning box; 7. a water supply net; 8. a floating ball; 9. an alarm; 10. a limiting block; 11. an electrically operated valve; 12. a soft water pipe; 13. an overflow auxiliary tank; 14. hanging a lug; 15. a support; 16. a motor; 17. a screw rod; 18. fixing a column; 19. a top plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-4, an overflow preventing device for a water tank comprises a water tank body 1, a water inlet 2 communicated with an inner cavity of the water tank body 1 is fixedly installed at one end of the top of the water tank body 1, water flow is injected from the water inlet 2, an air vent 3 communicated with the inner cavity of the water tank body 1 is fixedly arranged at the center of the top of the water tank body 1, gas in the water tank is discharged, a piston mechanism for movably sealing the air vent 3 is installed in the inner cavity of the water tank body 1 right below the air vent 3, the air vent 3 is blocked to seal the water tank when the water is full, excessive water flow is prevented from overflowing, a water level warning tank 6 is fixedly installed at one side of the inner cavity of the water tank body 1, the top of the water level warning tank 6 extends out of the inner cavity of the water tank body 1, a water network 7 communicated with the inner cavity of the water level warning tank 6 is fixedly installed at the bottom of the water level warning tank 6 and is communicated with the inner cavity of the water tank, a soft water pipe 12 communicated with the inner cavity of the water tank body 1 is fixedly installed at the top of one side wall of the water tank body 1, an electric valve 11 is fixedly installed at one end of a soft water service pipe 12, the water tank is sealed when water is not full, water is prevented from entering an overflow auxiliary tank 13, the water tank and the overflow auxiliary tank 13 are filled to generate secondary overflow, the end, far away from the water tank body 1, of the soft water service pipe 12 is fixedly connected with the overflow auxiliary tank 13, water overflowing from the water tank is stored, two supports 15 are fixedly installed at the bottom of the overflow auxiliary tank 13, and a driving mechanism used for driving the overflow auxiliary tank 13 to lift is fixedly arranged at the tops of the two supports 15.
Referring to fig. 1 and 2, in order to avoid wasting overflowing water resources, the driving mechanism comprises a screw rod 17 rotatably connected to one end of one support 15 far away from the water tank body 1, a fixing column 18 fixed to one end of the other support 15 far away from the water tank body 1, and a motor 16 fixedly connected to the bottom of the screw rod 17 and embedded in the support 15, wherein the motor 16 drives the screw rod to rotate, so as to drive the overflow auxiliary tank 13 to ascend and descend, overflow water can be guided into the overflow auxiliary tank 13 when the water tank is full of water, and standby stored water is returned to the water tank through the soft water service pipe 12 by lifting the overflow auxiliary tank 13 when the water tank is short of water.
In order to transmit the auxiliary overflow tank 13, two ends of the bottom of the auxiliary overflow tank 13 are fixedly provided with hanging lugs 14, one hanging lug 14 is sleeved on the outer side of the screw rod 17 and is in threaded connection with the screw rod, the other hanging lug 14 is sleeved on the outer side of the fixed column 18 and is in sliding connection with the fixed column 18, the screw rod 17 is in running fit with the fixed column 18 for limiting, and the hanging lugs 14 perform lifting movement.
In order to fix the driving mechanism, the brackets 15 are fixedly mounted on the side wall of the water tank body 1 on the same side of the soft water service pipe 12, and the tops of the screw rods 17 and the fixing columns 18 are fixedly mounted with top plates to fix the driving mechanism outside the water tank body 1.
Referring to fig. 3 and 4, in order to close the vent hole 3 when water is full, the piston mechanism includes a guide rod 4 fixedly installed in the vent hole, a limit block 10 fixedly installed at the bottom of the guide rod 4, and a floating plate 5 slidably sleeved outside the guide rod 4, the guide rod 4 limits the floating plate 5, and the floating plate 5 can rise according to the rising of the water level to prevent the excessive water from overflowing.
In order to prevent water flow from overflowing, at least three air holes 3 are formed in an annular array, the air holes 3 are fan-shaped, the air holes 3 are located right above the floating plate 5, the area of the air holes 3 is not larger than that of the floating plate 5, the floating plate 5 can rise according to the rising of the water level, and when water is full, the floating plate 5 can block the air holes 3 to seal the water tank.
In order to timely warn when the water level reaches the top and stop water injection, fixed mounting has siren 9 on the 6 inner chamber roof of water level warning case, and 6 inner chambers of water level warning case are fixed and are equipped with floater 8, and floater 8 sliding connection drives the ascending touch siren 9 of floater 8 in water level warning case 6 at the water level rising on the 6 inner walls of water level warning case.
The operating principle of the present invention will now be described as follows:
according to the utility model, water is injected from a water inlet 2, a floating disc 5 rises along with the rise of water level in cooperation with a guide post limit, when the water is full, the floating disc 5 blocks a vent hole 3 to seal a water tank, meanwhile, the water level in an inner cavity of a water level warning tank 6 is kept level with the inner cavity of the water tank through a water passing net 7, the rise of the water level drives a floating ball 8 in the water level warning tank 6 to rise to touch an alarm 9, at the moment, the water injection is stopped, meanwhile, the alarm 9 senses and starts an electric valve 11 to open a pipe orifice of a soft water passing pipe 12, overflow water flow is guided into an overflow attached tank 13, when the water tank is lack of water, a motor 16 is started to drive a lead screw to rotate, and the limit is carried out in cooperation with a fixed post 18, so that the overflow attached tank 13 is driven to rise through a hanging lug 14, and standby stored water is returned to the water tank through the soft water passing pipe 12.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (7)
1. The anti-overflow device for the water tank comprises a water tank body (1) and is characterized in that a water inlet (2) communicated with an inner cavity of the water tank body (1) is fixedly installed at one end of the top of the water tank body (1), an air vent (3) communicated with the inner cavity of the water tank body (1) is fixedly formed in the center of the top of the water tank body (1), a piston mechanism used for movably sealing the air vent (3) is installed in the inner cavity of the water tank body (1) under the air vent (3), a water level warning box (6) is fixedly arranged on one side of the inner cavity of the water tank body (1), the top of the water level warning box (6) extends out of the inner cavity of the water tank body (1), a water through net (7) communicated with the inner cavity of the water level warning box (6) is fixedly installed at the bottom of the water level warning box (6), a water through pipe (12) communicated with the inner cavity of the water tank body (1) is fixedly installed at the top of one side wall of the water tank body (1), the water tank is characterized in that an electric valve (11) is fixedly mounted at one end of the soft water service pipe (12), far away from the water tank body (1), is fixedly connected with an overflow auxiliary tank (13), two supports (15) are fixedly mounted at the bottom of the overflow auxiliary tank (13), and a driving mechanism used for driving the overflow auxiliary tank (13) to ascend and descend is fixedly arranged at the top of each support (15).
2. The overflow preventing device for the water tank as claimed in claim 1, wherein the piston mechanism comprises a guide rod (4) fixedly installed in the air hole (3), a limit block (10) fixedly installed at the bottom of the guide rod (4), and a floating disc (5) slidably sleeved on the outer side of the guide rod (4).
3. The overflow preventing device for the water tank as claimed in claim 2, wherein the number of the air holes (3) is at least three, the air holes (3) are arranged in a circular array, the air holes (3) are fan-shaped, the air holes (3) are positioned right above the floating plate, and the area of the air holes (3) is not more than that of the floating plate.
4. The overflow preventing device for the water tank as claimed in claim 1, wherein the top wall of the inner cavity of the water level warning tank (6) is fixedly provided with the alarm (9), the inner cavity of the water level warning tank (6) is fixedly provided with the floating ball (8), and the floating ball (8) is slidably connected to the inner wall of the water level warning tank (6).
5. The overflow preventing device for the water tank as claimed in claim 1, wherein the driving mechanism comprises a screw rod (17) rotatably connected to one end of one bracket (15) far away from the water tank body (1), a fixing post (18) fixed to one end of the other bracket (15) far away from the water tank body (1), and a motor (16) fixedly connected to the bottom of the screw rod (17) and embedded in the bracket (15).
6. The overflow preventing device for the water tank as claimed in claim 5, wherein the two ends of the bottom of the overflow auxiliary tank (13) are fixedly provided with the hanging lugs (14), one hanging lug (14) is sleeved on the outer side of the screw rod (17) and is in threaded connection with the screw rod, and the other hanging lug (14) is sleeved on the outer side of the fixing column (18) and is in sliding connection with the fixing column.
7. The overflow preventing device for the water tank is characterized in that the two brackets (15) are fixedly arranged on the side wall of the water tank body (1) on the same side of the soft water service pipe (12), and top plates are fixedly arranged at the tops of the screw rod (17) and the fixed column (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122613244.5U CN216271131U (en) | 2021-10-28 | 2021-10-28 | Overflow arrangement is prevented to water tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122613244.5U CN216271131U (en) | 2021-10-28 | 2021-10-28 | Overflow arrangement is prevented to water tank |
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| Publication Number | Publication Date |
|---|---|
| CN216271131U true CN216271131U (en) | 2022-04-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122613244.5U Active CN216271131U (en) | 2021-10-28 | 2021-10-28 | Overflow arrangement is prevented to water tank |
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| Country | Link |
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| CN (1) | CN216271131U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4331985A1 (en) * | 2022-08-30 | 2024-03-06 | Airbus (S.A.S.) | Modular fluid storage and release system and aircraft provided with such a system |
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2021
- 2021-10-28 CN CN202122613244.5U patent/CN216271131U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4331985A1 (en) * | 2022-08-30 | 2024-03-06 | Airbus (S.A.S.) | Modular fluid storage and release system and aircraft provided with such a system |
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