CN211285832U - Fire-fighting water storage tank - Google Patents
Fire-fighting water storage tank Download PDFInfo
- Publication number
- CN211285832U CN211285832U CN201922055131.0U CN201922055131U CN211285832U CN 211285832 U CN211285832 U CN 211285832U CN 201922055131 U CN201922055131 U CN 201922055131U CN 211285832 U CN211285832 U CN 211285832U
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- China
- Prior art keywords
- pipe
- baffle
- face
- box
- air pressure
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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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Abstract
The utility model discloses a fire-fighting water storage tank, which comprises a hollow box body and a tank cover matched with the box body, wherein the lower end of the side surface of the box body is provided with a water outlet pipe communicated with the box body, and the side surface of the box body is fixed with a water inlet pipe communicated with the box body; the air pressure pipe penetrating through the box cover is arranged on the box cover, the air pressure pipe is L-shaped, an air release pipe communicated with the air pressure pipe is arranged at the vertical section of the air pressure pipe, the end face of the air release pipe is connected with a ball float valve capable of opening and closing the end face of the air release pipe, a cover plate is fixed on the lower end face of the air pressure pipe, a through hole is formed in the side face of the cover plate, a moving part is fixed on the cover plate through the through hole, and the moving. The utility model has the characteristics of simple structure has, it is practical reliable, be difficult for receiving external environment influence, the maintenance cost is low.
Description
Technical Field
The utility model belongs to the technical field of fire-fighting equipment's technique and specifically relates to a fire control storage water tank.
Background
The fire-fighting water tank is a fire-fighting facility, and it is used for storing the fire-fighting water, when the condition of a fire takes place, supplies water through the fire-fighting spray equipment who connects in the fire-fighting storage water tank, carries out the operation of putting out a fire, and current fire-fighting water tank keeps being connected with city running water pipe network at ordinary times, and water in the water tank is in the circulation flow state, can enough provide clear drinking water for the citizen and can provide the water source of putting out a fire for the fire brigade.
The fire water tank is mainly arranged in places such as schools, parks and hospitals for refuge of citizens when earthquake disasters occur, and in order to deal with emergencies, the fire water tank is usually in a full water state all the time, the existing fire water tank usually adopts various electronic control structures for water supplement, and the fire water tank is expensive in price, high in maintenance cost and easy to be influenced by external conditions.
In order to solve the above problems, it is necessary to provide a fire-fighting water storage tank.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a fire control storage water tank has simple structure, and is practical reliable, is difficult for receiving external environment influence, characteristics that the maintenance cost is low.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
a fire-fighting water storage tank comprises a hollow tank body and a tank cover matched with the tank body, wherein a water outlet pipe and a water inlet pipe communicated into the tank body are arranged on the side wall of the tank body, an L-shaped air pressure pipe penetrating through the tank cover is arranged on the tank cover, an air release pipe communicated with the air pressure pipe is arranged at the vertical section of the air pressure pipe, the end face of the air release pipe is connected with a ball float valve capable of opening and closing the air release pipe, a cover plate arranged opposite to the water inlet pipe is fixed on the lower end face of the air pressure pipe, a through hole is arranged in the middle of the cover plate, the cover plate is connected with a moving part through the through hole, the moving part comprises a first baffle plate arranged in the air pressure pipe and used for plugging the through hole from the inside, a connecting rod extending out of the through hole, the other end of the connecting rod is fixed with a third baffle, the third baffle is arranged in the water inlet pipe, and the third baffle is provided with a water through hole which penetrates through two sides of the third baffle.
Through adopting above-mentioned technical scheme, through setting up the atmospheric pressure pipe and with the communicating ball-cock assembly of atmospheric pressure pipe device, change through water level in the water tank arouses the relative unsteady of ball-cock assembly, open or close the atmospheric pressure pipe, and then influence the atmospheric pressure change in the atmospheric pressure pipe, the atmospheric pressure intraductal pressure change leads to producing corresponding displacement with the moving part of water inlet intraductal connection, thereby the closure state that changes inlet tube department makes the water in the water tank obtain supplementing, until the ball-cock assembly will put the trachea and close, and make the intraductal increase because of atmospheric pressure, make the moving part block the inlet opening of inlet tube is sealed.
The utility model discloses further set up to: a rubber sealing ring is fixed on the side face of the first baffle plate close to the cover plate; and a rubber sealing ring is fixed on the side face of the second baffle close to the direction of the water inlet pipe.
Through adopting above-mentioned technical scheme, through setting up the leakproofness that rubber seal can effectual assurance device to the part for the operation effect of device is more effective, improves work efficiency.
The utility model discloses further set up to: and a filtering baffle is fixed on the side surface of the third baffle, which is away from the connecting rod.
Through adopting above-mentioned technical scheme, be equipped with the filtration baffle and can filter the impurity of the aquatic through the inlet tube, can effectually prevent the jam in bucket water hole on the third baffle.
The utility model discloses further set up to: the distance between the same side of first baffle and second baffle equals the distance between apron medial surface and the inlet tube water inlet, the distance between second baffle and the third baffle is greater than the distance between apron and the inlet tube water inlet.
Through adopting above-mentioned technical scheme, guaranteed that atmospheric pressure pipe and inlet tube can close simultaneously, avoided the moving part to break away from and influence the repeated switching of moving part in from the inlet tube.
The utility model discloses further set up to: the float valve comprises a valve device connected with the end face of the air release pipe, the valve device is movably connected with a pull rod, and a float ball is fixed on the end face of the pull rod.
Through adopting above-mentioned technical scheme, the ball-cock assembly can drive the relative movement of pull rod through reciprocating of floater, and then makes valve device's closed state change, and then changes the size of atmospheric pressure in the pneumatic tube.
The utility model discloses further set up to: an inflation tube is arranged on the upper end face of the pneumatic tube, and an inflation pump is fixedly connected to the other end of the inflation tube.
Through adopting above-mentioned technical scheme, be equipped with gas tube and pump for equipment can be through the pump lasting aerify the pneumatic tube.
The utility model discloses further set up to: the box cover is characterized in that an L-shaped ventilation pipe penetrating through the end face of the box cover is arranged on the upper end face of the box cover, and an insect-proof net is arranged at the upper port of the ventilation pipe.
Through adopting above-mentioned technical scheme, be equipped with the ventilation pipe and can change the air in the storage water tank to can be timely will obtain timely discharge through the exhaust pipe exhaust air.
The utility model discloses further set up to: and a sewage discharge pipe is arranged at the bottom end of the side surface of the box body.
Through adopting above-mentioned technical scheme for the impurity that produces because long-time the use in the storage water tank can be in time clear away through the blow off pipe.
To sum up, the utility model discloses a beneficial technological effect does:
1. the utility model discloses utilize the contrast of atmospheric pressure and hydraulic size, promote the corresponding removal of moving part to reach the purpose of control rivers business turn over, simple structure, convenient to use is difficult for receiving external environment influence.
2. The device is provided with the filter backing plate, accomodates groove and blow off pipe, can effectually get rid of the impurity of aquatic, effectively avoids the play water jam problem that probably appears in the use.
Drawings
Fig. 1 is a cross-sectional view of the overall structure of the present invention.
Fig. 2 is a schematic view of the connection structure of the pneumatic tube and the water inlet tube of the present invention.
In the figure, 1, a box body; 2. a box cover; 21. a vent pipe; 22. an insect-proof net; 3. a water outlet pipe; 4. a water inlet pipe; 41. a water pressure gauge; 5. a pneumatic tube; 51. discharging the air pipe; 511. a vent hole; 52. a cover plate; 53. an inflation tube; 54. a barometer; 6. a float valve; 61. a valve means; 611. fixing the rod; 612. a movable rod; 613. a sealing plate; 62. a pull rod; 63. a floating ball; 7. a movable member; 71. a first baffle plate; 72. a connecting rod; 73. a second baffle; 74. a third baffle plate; 741. a water through hole; 742. a filtering baffle; 8. a rubber seal ring; 9. an inflator pump; 10. a sewage discharge pipe.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in figure 1, a fire control storage water tank, including inside hollow box 1 and with box 1 complex case lid 2, box 1 side lower extreme is provided with the outlet pipe 3 of intercommunication box 1, outlet pipe 3 is connected with external fire-fighting equipment and can discharges the water storage in the box 1, box 1 side bottom is provided with blow off pipe 10, blow off pipe 10 sets up in the below of outlet pipe 3 simultaneously, blow off pipe 10 can discharge the impurity that deposits in box 1 bottom, box 1 is fixed with the inlet tube 4 that communicates box 1 with the side that outlet pipe 3 is relative.
The upper end of the box body 1 is provided with a box cover 2, the box cover 2 is provided with an air pressure pipe 5 penetrating through the inner side and the outer side of the box cover 2, the air pressure pipe 5 is L-shaped, the vertical section of the air pressure pipe 5 is provided with an air release pipe 51 communicated with the air pressure pipe 5, the end face of the air release pipe 51 is connected with a ball float valve 6 capable of opening and closing the end face of the air release pipe 51, the lower end face of the air pressure pipe 5 is fixedly provided with a cover plate 52, the cover plate 52 is opposite to the opening position of the water inlet pipe 4, the side face of the cover plate 52 is provided with a through hole, the cover plate 52 is fixedly provided with a moving part 7 moving axially through the. The upper end face of the air pressure pipe 5 is provided with an inflation pipe 53 positioned outside the box body 1, and the other end of the inflation pipe 53 is fixedly connected with an inflation pump 9.
The upper end face of the box cover 2 is provided with an L-shaped ventilation pipe 21 penetrating through the box cover 2, the ventilation pipe 21 is used for replacing air in the box body 1 and timely discharging generated gas, and the upper end opening of the ventilation pipe 21 is provided with an insect-proof net 22 used for preventing winged insects from flying into the box body 1.
The float valve 6 comprises a valve device 61 connected with the end face of the gas release pipe 51, a pull rod 62 movably connected with the valve device 61 and a float 63 fixedly connected with the end face of the pull rod 62, the valve device 61 comprises a fixed rod 611, a movable rod 612 and a sealing plate 613, the fixed rod 611 is fixedly connected with the upper surface of the gas release pipe 51 and is rotatably connected with one end part of the pull rod 62; the movable rod 612 is connected to the air release pipe 51 in a sliding manner, the lower end of the movable rod 612 is connected to the sealing plate 613, and the upper end is connected to the pull rod 62 in a rotating manner; the upper surface of the gas release pipe 51 is opened with a vent hole 511, so that the seal plate 613 can close and open the vent hole 511 according to the difference in height of the float 63.
The floating ball 63 can float along with the floating of the water level in the box body 1, the floating of the floating ball 63 acts on the valve device 61 through the pull rod 62, and therefore the connection relation between the valve device 61 and the air release pipe 51 is changed in an opening and closing mode. Specifically, the floating ball 63 descends to drive the sliding rod 612 to descend, the floating ball valve 6 opens the air pressure pipe 5, the air pressure pipe 5 is deflated, and the air pressure in the air pressure pipe 5 is reduced; the floating ball 63 rises, the ball float valve 6 closes the air pressure pipe 5, and the air pressure in the air pressure pipe 5 is increased; be connected with the water pressure gauge 41 that is used for detecting pressure of intaking on the inlet tube 4, be connected with the barometer 54 that is used for detecting in the pneumatic tube 5 on the pneumatic tube 5, can set for the pressure critical value of pump 9 according to the pressure of inlet tube 4, when atmospheric pressure in the pneumatic tube 5 is greater than or equal to the water pressure in the twice inlet tube 4, pump 9 stops to aerify, also makes things convenient for the direct inspection of staff to inlet tube 4 and pneumatic tube atmospheric pressure simultaneously, makes things convenient for efficiency.
As shown in fig. 2, the movable member 7 includes a first baffle 71 disposed in the pneumatic tube 5 and used for blocking the through hole from inside, a rubber seal ring 8 is fixed on a side of the first baffle 71 close to the direction of the cover plate 52, a connecting rod 72 extending from the through hole is disposed in the middle of the first baffle 71, the connecting rod 72 passes through the through hole on the cover plate 52 and is connected and fixed with a second baffle 73, a rubber seal ring 8 is fixed on a side of the second baffle 73 close to the direction of the water inlet tube 4, the second baffle 73 is disposed inside the box body 1, and a distance between the same sides of the first baffle 71 and the second baffle 73 is equal to a distance between an inner side of the cover plate 52 and a. The second baffle 73 is fixed with the third baffle 74 through the connecting rod 72, the distance between second baffle 73 and the third baffle 74 is greater than the distance between apron 52 and the inlet tube 4 water inlet, the third baffle 74 sets up in the inlet tube 4, the third baffle 74 side interval is provided with the limbers 741 that run through the third baffle 74 side, the side that the third baffle 74 deviates from the connecting rod 72 is fixed with filtering baffle 742, filtering baffle 742 can filter the impurity of the inflow water in inlet tube 4.
The implementation principle of the embodiment is as follows: when sufficient water is stored in the box body 1, the ball float valve 6 is in a closed state to the air release pipe 51, the air pressure pipe 5 is connected with the inflator pump 9 through the inflator pipe 53, the inflator pump 9 always conducts ventilation and pressurization on the air pressure pipe 5 in the process, the moving part 7 connected with the lower end of the air pressure pipe 5 generates relative movement and is finally connected with the cover plate 52 through the rubber sealing ring 8, the second baffle plate 73 on the moving part 7 is closed with the water inlet of the water inlet pipe 4 in the box body 1 through the arranged rubber sealing ring 8, the air pressure in the air pressure pipe 5 is greater than the water pressure in the water inlet pipe 4 at the moment, the device is in a balanced state, along with the reduction of the water amount in the box body 1, the movement of the ball float 63 can change the connection relationship between the ball float valve 6 and the air release pipe 53, so that the air pressure in the air pressure pipe 5 is reduced, when a state that the water pressure in, the water flow pushes the third baffle 74 and injects the water into the case 1 through the tub water hole 741 provided in the third baffle 74.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a fire control storage water tank, including inside hollow box (1) and with box (1) complex case lid (2), be provided with on the lateral wall of box (1) and communicate to outlet pipe (3) and inlet tube (4) in box (1), its characterized in that: the improved air-pressure water-saving box is characterized in that an L-shaped air pressure pipe (5) penetrating through a box cover (2) is arranged on the box cover (2), an air release pipe (51) communicated with the air pressure pipe (5) is arranged at the vertical section of the air pressure pipe (5), the end face of the air release pipe (51) is connected with a ball float valve (6) capable of opening and closing the air release pipe (51), a cover plate (52) opposite to a water inlet pipe (4) is fixed on the lower end face of the air pressure pipe (5), a through hole is formed in the middle of the cover plate (52), the cover plate (52) is connected with a moving part (7) through the through hole, the moving part (7) comprises a first baffle (71) arranged in the air pressure pipe (5) and used for blocking the through hole from the inside, a connecting rod (72) extending out of the through hole is arranged in the middle of the first baffle (, the second baffle (73) is arranged in the box body (1), a third baffle (74) is fixed to the other end of the connecting rod (72), the third baffle (74) is arranged in the water inlet pipe (4), and the third baffle (74) is provided with water through holes (741) penetrating through two sides of the third baffle (74).
2. A fire protection water storage tank as claimed in claim 1, wherein: a rubber sealing ring (8) is fixed on the side face of the first baffle (71) close to the cover plate (52); and a rubber sealing ring (8) is fixed on the side surface of the second baffle (73) close to the direction of the water inlet pipe (4).
3. A fire protection water storage tank as claimed in claim 1, wherein: and a filtering baffle plate (742) is fixed on the side surface of the third baffle plate (74) departing from the connecting rod (72).
4. A fire protection water storage tank as claimed in claim 1, wherein: the distance between the same side surfaces of the first baffle (71) and the second baffle (73) is equal to the distance between the inner side surface of the cover plate (52) and the water inlet of the water inlet pipe (4), and the distance between the second baffle (73) and the third baffle (74) is greater than the distance between the cover plate (52) and the water inlet of the water inlet pipe (4).
5. A fire protection water storage tank as claimed in claim 1, wherein: the float valve (6) comprises a valve device (61) connected with the end face of the air release pipe (51), the valve device (61) is movably connected with a pull rod (62), and a float ball (63) is fixed on the end face of the pull rod (62).
6. A fire protection water storage tank as claimed in claim 1, wherein: an inflation tube (53) is arranged on the upper end face of the air pressure tube (5), and an inflation pump (9) is fixedly connected to the other end of the inflation tube (53).
7. A fire protection water storage tank as claimed in claim 1, wherein: the box cover is characterized in that an L-shaped ventilation pipe (21) penetrating through the end face of the box cover (2) is arranged on the upper end face of the box cover (2), and an insect-proof net (22) is arranged at the upper port of the ventilation pipe (21).
8. A fire protection water storage tank as claimed in claim 1, wherein: and a sewage discharge pipe (10) is arranged at the bottom end of the side surface of the box body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922055131.0U CN211285832U (en) | 2019-11-25 | 2019-11-25 | Fire-fighting water storage tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922055131.0U CN211285832U (en) | 2019-11-25 | 2019-11-25 | Fire-fighting water storage tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211285832U true CN211285832U (en) | 2020-08-18 |
Family
ID=72037836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922055131.0U Expired - Fee Related CN211285832U (en) | 2019-11-25 | 2019-11-25 | Fire-fighting water storage tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211285832U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113280545A (en) * | 2021-05-19 | 2021-08-20 | 厦门欧化实业有限公司 | Industrial ice water cold storage system applied to ink production |
| CN113333380A (en) * | 2021-06-10 | 2021-09-03 | 丁慧 | Gastroenterology department is with digestion scope cleaning brush degassing unit |
-
2019
- 2019-11-25 CN CN201922055131.0U patent/CN211285832U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113280545A (en) * | 2021-05-19 | 2021-08-20 | 厦门欧化实业有限公司 | Industrial ice water cold storage system applied to ink production |
| CN113280545B (en) * | 2021-05-19 | 2022-04-12 | 厦门欧化实业有限公司 | Industrial ice water cold storage system applied to ink production |
| CN113333380A (en) * | 2021-06-10 | 2021-09-03 | 丁慧 | Gastroenterology department is with digestion scope cleaning brush degassing unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200818 Termination date: 20211125 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |