CN211234636U - Fire-fighting water tank water level monitoring alarm device - Google Patents
Fire-fighting water tank water level monitoring alarm device Download PDFInfo
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- CN211234636U CN211234636U CN202020199411.9U CN202020199411U CN211234636U CN 211234636 U CN211234636 U CN 211234636U CN 202020199411 U CN202020199411 U CN 202020199411U CN 211234636 U CN211234636 U CN 211234636U
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Abstract
The utility model discloses a fire-fighting water tank water level monitoring alarm device, which comprises a water tank base body, wherein the top of one end side of the water tank base body is connected with a water inlet pipe, the water inlet end of the water inlet pipe is provided with a water inlet valve, the water outlet end of the water inlet pipe is welded with a water inlet bent pipe, the water tank base body below the water inlet pipe is connected with a water outlet pipe, the bottom end of the water tank base body is connected with a water outlet pipe, the water outlet end of the water outlet pipe is connected with a water outlet valve, the other end of the water tank base body is connected with an overflow pipe, and a monitoring pipe is embedded and arranged in the water tank base body, the utility model has scientific and reasonable structure, is safe and convenient to use, obtains signals through an overflow sensor, a full level sensor, a low level sensor and an, the phenomenon of water tank expansion damage appears, realizes automatic stable control.
Description
Technical Field
The utility model relates to a fire control technical field specifically is a fire water tank water level monitoring alarm device is used in fire control.
Background
The fire-fighting water tank is a fire-fighting facility, provides the fire-fighting facility of water source for the fire brigade in the rescue activity of putting out a fire, divide into two types according to the usage circulation fire-fighting water tank and non-circulation fire-fighting water tank, has advantages such as water quality is good, clean pollution-free, intensity is high, light in weight.
But fire control on the existing market is with fire water tank water level monitoring alarm device can not carry out reasonable plumbing to the water level, causes the water tank to fill water or the water level is not enough all the time, and can't carry out normal fire control and use, here we not only appear anhydrous available easily, still cause the jam phenomenon of shower head because the incrustation scale of water tank bottom easily.
SUMMERY OF THE UTILITY MODEL
The utility model provides a fire-fighting water tank water level monitoring alarm device for fire control on the market at present can effectively solve and can not carry out reasonable plumbing to the water level in the above-mentioned background art, causes the water tank to be full of water or the water level is not enough always, and can't carry out normal fire control and use, here we not only appear anhydrous available easily, still easily because the incrustation scale of water tank bottom causes the problem of the blocking phenomenon of shower head.
In order to achieve the above object, the utility model provides a following technical scheme: a fire-fighting water tank water level monitoring and alarming device for fire fighting comprises a water tank base body, wherein the top of one end side of the water tank base body is connected with a water inlet pipe in a penetrating mode, the water inlet end of the water inlet pipe is provided with a water inlet valve, and the water outlet end of the water inlet pipe is welded with a water inlet bent pipe;
the water tank base body below the water inlet pipe is connected with a water discharge pipe, the bottom end of the water tank base body is connected with a water discharge pipe, and the water outlet end of the water discharge pipe is connected with a water discharge valve;
the other end of the water tank base body is connected with an overflow pipe, a monitoring pipe is embedded in the water tank base body, a floating ball is movably installed in the monitoring pipe in an embedded mode, the bottom end of the monitoring pipe is connected with a limiting washer in a clamping mode, and a travel switch is installed at the top of the inner side of the monitoring pipe;
and an overflow sensor, a full water level sensor, a low water level sensor and an ultra-low water level sensor are sequentially arranged on the water tank base body on one side of the overflow pipe from top to bottom.
According to the technical scheme, the bottom end of the water tank base body is welded with the base frame, through holes are formed in four sides of the base frame, and the base frame is fixed on the cement base through expansion bolts and is connected with the ground wire through flat irons.
According to the technical scheme, the top end of the water tank base body is provided with a manhole.
According to the technical scheme, the top end of the monitoring pipe is fixedly provided with the cover plate through threads, and the center of the surface of the cover plate is provided with the wire outlet hole.
According to the technical scheme, the water inlet valve and the water drain valve are both electromagnetic valves, the output ends of the overflow sensor, the full level sensor, the low level sensor, the ultra-low level sensor and the travel switch are all connected with the external controller, and the output end of the external controller is connected with the input ends of the water inlet valve and the water drain valve.
According to the technical scheme, the water inlet pipe and the overflow pipe are both arranged at 80% of the water tank base body, the drain pipe is arranged at 20% of the water tank base body, the overflow sensor, the full water level sensor, the low water level sensor and the ultra-low water level sensor are sequentially arranged at 90%, 80%, 30% and 10% of the water tank base body, and the travel switch is arranged at 80% of the water tank base body.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization:
1. signals are obtained through the overflow sensor, the full water level sensor, the low water level sensor and the ultra-low water level sensor, so that the water level inside the normal water tank base body is controlled through the water inlet valve and the water drain valve, the overflow pipe can also prevent the water tank from being overfilled, the phenomenon of water tank expansion damage is caused, and automatic and stable monitoring is realized.
2. And the floating ball contacts with the travel switch in the monitoring pipe, so that the floating ball is matched with the overflow sensor and the full water level sensor for use, the water level is monitored, double protection is realized, and the unsatisfication of single data is facilitated.
3. Through the drain pipe drainage, prevented that the sediment incrustation scale and the dust in the water tank base member from causing its quality of water to descend, influence the safety and the life of consumption pipeline, also prevented the peculiar smell of fire water.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
In the drawings:
fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic view of the internal cross-section of the present invention;
FIG. 3 is a schematic structural view of the water-filling state of the present invention;
FIG. 4 is a schematic structural view of the full water state of the present invention;
fig. 5 is a schematic diagram of the structure of the overflow state of the present invention;
reference numbers in the figures: 1. a water tank base body; 2. a water inlet pipe; 3. a water inlet valve; 4. a water inlet bent pipe; 5. a drain pipe; 6. a drain pipe; 7. a water drain valve; 8. a manhole; 9. an overflow pipe; 10. monitoring and managing; 11. a floating ball; 12. a limiting washer; 13. a travel switch; 14. a cover plate; 15. a wire outlet hole; 16. a base frame; 17. a through hole; 18. an overflow sensor; 19. a full water level sensor; 20. a low water level sensor; 21. an ultra-low water level sensor.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Example (b): as shown in fig. 1-5, the utility model provides a technical scheme, a fire-fighting water tank water level monitoring alarm device for fire control, including water tank base member 1, manhole 8 has been seted up on water tank base member 1 top, the washing of normal water tank base member 1 is convenient for, the welding of water tank base member 1 bottom has base frame 16, through-hole 17 has all been seted up to base frame 16 four sides portion, base frame 16 passes through expansion bolts to be fixed on the cement base, and link to each other with the ground wire through the band iron, thereby just be convenient for normal liquid level height, realize the fall water level, and accord with the GB standard, water tank base member 1 one end side top is connected and is run through inlet tube 2, inlet valve 3 is installed to inlet tube 2 water inlet end, inlet tube 2 water;
the water tank base body 1 below the water inlet pipe 2 is connected with a water outlet pipe 5, the bottom end of the water tank base body 1 is connected with a water outlet pipe 6, and the water outlet end of the water outlet pipe 6 is connected with a water outlet valve 7;
the other end of the water tank base body 1 is connected with an overflow pipe 9, a monitoring pipe 10 is embedded and installed in the water tank base body 1, a cover plate 14 is fixedly installed at the top end of the monitoring pipe 10 through threads, a wire outlet hole 15 is formed in the center of the surface of the cover plate 14, so that later normal maintenance and detection are facilitated, a lead is facilitated, a floating ball 11 is movably installed in the monitoring pipe 10 in an embedded mode, a limiting washer 12 is clamped at the bottom end of the monitoring pipe 10, and a travel switch 13 is installed at the top of the inner side of;
an overflow sensor 18, a full water level sensor 19, a low water level sensor 20 and an ultra-low water level sensor 21 are sequentially arranged on the water tank base body 1 on one side of the overflow pipe 9 from top to bottom.
In order to facilitate normal control, the water inlet valve 3 and the water discharge valve 7 are both electromagnetic valves, the output ends of the overflow sensor 18, the full level sensor 19, the low level sensor 20, the ultra-low level sensor 21 and the travel switch 13 are all connected with an external controller, the output end of the external controller is connected with the input ends of the water inlet valve 3 and the water discharge valve 7, the overflow sensor 18, the full level sensor 19, the low level sensor 20, the ultra-low level sensor 21 and the travel switch 13 are all switching value signals, when no signal is sent by the low level sensor 20 and the ultra-low level sensor 21, the water inlet valve 3 is opened and the water discharge valve 7 is closed through the controller, so that water can be conveniently fed into a normal water tank, when a signal is obtained by the full level sensor 19 or the travel switch 13, the water inlet valve 3 is closed, so that normal water supplement in the normal water tank base body 1 is ensured, the overflow pipe 9 is convenient for normal overflow, and when the overflow sensor 18 obtains a signal, the water inlet valve 3 is closed, the water drain valve 7 is opened, and the overflow signal is transmitted to an external center console or a duty room through the controller, so that the monitoring and the alarming of the water level are realized.
Inlet tube 2 and overflow pipe 9 all install the 80% department at water tank base member 1, normal intaking and overflow have been convenient for, and drain pipe 5 installs the 20% department at water tank base member 1, the pollution of the dust and the incrustation scale of having prevented quality of water deposit, and overflow sensor 18, full level sensor 19, low level sensor 20 and ultra-low level sensor 21 install 90%, 80%, 30% and 10% position department at water tank base member 1 in proper order, travel switch 13 installs the 80% department at water tank base member 1, accomplish automatic control.
The utility model discloses a theory of operation and use flow: in normal use, the water inlet valve 3 is connected with a municipal pipeline, the water outlet pipe 5 is connected with fire fighting equipment, signals are obtained through the overflow sensor 18, the full water level sensor 19, the low water level sensor 20 and the ultra-low water level sensor 21, the water inlet valve 3 and the water outlet valve 7 are started through the controller, the water level control in the normal water tank base body 1 is carried out through the water inlet valve 3 and the water outlet valve 7, the water tank can be prevented from being overfilled through the overflow pipe 9, the phenomenon of water tank expansion damage is caused, automatic and stable monitoring is realized, when the water is filled in the water, the floating ball 11 is driven to float through the buoyancy of the liquid, when the water level reaches 80%, the floating ball 11 presses the travel switch 13, so that a full water signal is given, the full water level sensor 19 can also be realized, so that double insurance is realized, the unsatisfactoriness of single data is facilitated, in normal, prevented deposit incrustation scale and dust in the water tank base member 1, caused its quality of water to drop, influenced the safety and the life of consumption pipeline, also prevented the peculiar smell of fire water, also not appearing the discontinuity moisturizing like traditional water tank, caused the problem of noise interference.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a fire control is with fire water tank water level monitoring alarm device, includes water tank base member (1), its characterized in that: a water inlet pipe (2) penetrates through the top of one end side of the water tank base body (1), a water inlet valve (3) is installed at the water inlet end of the water inlet pipe (2), and a water inlet bent pipe (4) is welded at the water outlet end of the water inlet pipe (2);
a water drainage pipe (5) is connected to the water tank base body (1) below the water inlet pipe (2), a water drainage pipe (6) is connected to the bottom end of the water tank base body (1), and a water outlet end of the water drainage pipe (6) is connected with a water drainage valve (7);
the water tank is characterized in that the other end of the water tank base body (1) is connected with an overflow pipe (9), a monitoring pipe (10) is embedded and installed in the water tank base body (1), a floating ball (11) is embedded and movably installed in the monitoring pipe (10), a limiting washer (12) is clamped at the bottom end of the monitoring pipe (10), and a travel switch (13) is installed at the top of the inner side of the monitoring pipe (10);
an overflow sensor (18), a full water level sensor (19), a low water level sensor (20) and an ultra-low water level sensor (21) are sequentially arranged on the water tank base body (1) on one side of the overflow pipe (9) from top to bottom.
2. The fire-fighting fire water tank water level monitoring and alarming device as claimed in claim 1, wherein a base frame (16) is welded to the bottom end of the water tank base body (1), through holes (17) are formed in four side portions of the base frame (16), and the base frame (16) is fixed to a cement base through expansion bolts and connected with a ground wire through flat iron.
3. A fire fighting water tank water level monitoring alarm device as defined in claim 1, wherein the top end of the water tank base body (1) is provided with a manhole (8).
4. The fire-fighting water tank water level monitoring and alarming device as recited in claim 1, wherein a cover plate (14) is fixedly installed at the top end of the monitoring pipe (10) through threads, and a wire outlet hole (15) is formed in the center of the surface of the cover plate (14).
5. The fire-fighting water tank water level monitoring and alarming device as recited in claim 1, wherein the water inlet valve (3) and the water drain valve (7) are both solenoid valves, the output ends of the overflow sensor (18), the full level sensor (19), the low level sensor (20), the ultra-low level sensor (21) and the travel switch (13) are all connected with an external controller, and the output end of the external controller is connected with the input ends of the water inlet valve (3) and the water drain valve (7).
6. A fire fighting water tank level monitoring alarm device as defined in claim 1, wherein the water inlet pipe (2) and the overflow pipe (9) are installed at 80% of the water tank base body (1), the water outlet pipe (5) is installed at 20% of the water tank base body (1), the overflow sensor (18), the full level sensor (19), the low level sensor (20) and the ultra-low level sensor (21) are installed at 90%, 80%, 30% and 10% of the water tank base body (1) in sequence, and the stroke switch (13) is installed at 80% of the water tank base body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020199411.9U CN211234636U (en) | 2020-02-24 | 2020-02-24 | Fire-fighting water tank water level monitoring alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020199411.9U CN211234636U (en) | 2020-02-24 | 2020-02-24 | Fire-fighting water tank water level monitoring alarm device |
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| Publication Number | Publication Date |
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| CN211234636U true CN211234636U (en) | 2020-08-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020199411.9U Active CN211234636U (en) | 2020-02-24 | 2020-02-24 | Fire-fighting water tank water level monitoring alarm device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112880767A (en) * | 2021-01-11 | 2021-06-01 | 安徽工程大学 | Anti-overflow electric system for filtrate tank |
| CN114651773A (en) * | 2022-03-02 | 2022-06-24 | 江西省水产科学研究所(江西省鄱阳湖渔业研究中心、江西省渔业资源生态环境监测中心) | Recirculating aquaculture system of accurate control |
-
2020
- 2020-02-24 CN CN202020199411.9U patent/CN211234636U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112880767A (en) * | 2021-01-11 | 2021-06-01 | 安徽工程大学 | Anti-overflow electric system for filtrate tank |
| CN112880767B (en) * | 2021-01-11 | 2023-10-27 | 安徽工程大学 | Anti-overflow electrical system for liquid filtering tank |
| CN114651773A (en) * | 2022-03-02 | 2022-06-24 | 江西省水产科学研究所(江西省鄱阳湖渔业研究中心、江西省渔业资源生态环境监测中心) | Recirculating aquaculture system of accurate control |
| CN114651773B (en) * | 2022-03-02 | 2023-03-14 | 江西省水产科学研究所(江西省鄱阳湖渔业研究中心、江西省渔业资源生态环境监测中心) | Recirculating aquaculture system of accurate control |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210525 Address after: 403, building 75, Fengze new village, 155 Tian'an North Road, Fengze District, Quanzhou City, Fujian Province, 362000 Patentee after: Zheng Zhongzhi Address before: 362000 15b, Fuhua building, Fengze District, Quanzhou City, Fujian Province Patentee before: Fujian Xinte Construction Engineering Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220629 Address after: 362000 15b, Fuhua building, Fengze District, Quanzhou City, Fujian Province Patentee after: Fujian Xinte Construction Engineering Co.,Ltd. Address before: 403, building 75, Fengze new village, 155 Tian'an North Road, Fengze District, Quanzhou City, Fujian Province, 362000 Patentee before: Zheng Zhongzhi |
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| TR01 | Transfer of patent right |