CN202734925U - Totally-enclosed water box overflow alarm device - Google Patents
Totally-enclosed water box overflow alarm device Download PDFInfo
- Publication number
- CN202734925U CN202734925U CN 201220294429 CN201220294429U CN202734925U CN 202734925 U CN202734925 U CN 202734925U CN 201220294429 CN201220294429 CN 201220294429 CN 201220294429 U CN201220294429 U CN 201220294429U CN 202734925 U CN202734925 U CN 202734925U
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- pipe
- lower guide
- straight tube
- alarming device
- microswitch
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Abstract
The utility model belongs to the field of auxiliary equipment of water supply equipment, and particularly relates to a timely alarm device when a water box overflows. The totally- enclosed water box overflow alarm device is characterized in that the device is integrally arranged on the overflow port (14) at the upper portion of the water box (15). The device comprises an overflow pipe (16), a floating ball (9) and a microswitch (2). The floating ball (9) is vertically arranged in the middle of the overflow pipe (16), the top portion is provided with an upper guide pipe (7), the bottom is provided with a lower guide bar (12) correspondingly and the microswitch (2) is arranged on the top of the overflow pipe (16) above the floating ball (9) through a switch support (3) and a support cover (4). The totally-enclosed water box overflow alarm device has the advantages of being simple in structure, reasonable in design and timely in alarm performance. The phenomenon of overflow can be handled timely and the waste of water resource is avoided.
Description
Technical field
The full sealed cistern water overflow alarming device belongs to supply equipment utility appliance field, is specifically related to a kind of device that can reach alarm when water tank generation overflow.
Background technology
The structure of common traditional water tank mainly by at the bottom of the case, several parts such as base plate, a kind of rhyme scheme in Chinese operas serving as the prelude to a complete score for voices and top board form, in addition, also need configure a series of relevant accessories such as corresponding water inlet pipe, inlet valve, mechanical float switch, manhole, cat ladder, lacing wire, water delivering orifice, flowing water Valve, water tank base, gap, sewage draining exit, blowoff valve, complicated structure not only, and result of use is unsatisfactory, is mainly reflected in the following aspects.
At first, the overflow water water inlet of flowing through enters water tank, when water level rises to the certain altitude position, closes water inlet by mechanical ball float control, if water level descends, and mechanical ball float whereabouts reposition, water inlet is opened automatically, and overflow water continues to enter water tank; Ball float is depended in the processing of overflow water fully, and when mechanical ball float is malfunctioning, water level will be increased to overflow vent, unnecessary water is discharged from overflow vent, if untimely discovery and in time processing, so, water out of control will be discharged from from overflow vent endlessly, so that causes the unnecessary wasting of resources.And ball float when closing water inlet, a part of water that run off, therefore, susceptibility is relatively poor, slower on to the processing of overflow water, does not accomplish to process timely and effectively.
Summary of the invention
The technical problems to be solved in the utility model is: overcome the deficiencies in the prior art, a kind of automatic alarm is provided, is convenient to timely processing, simple and practical full sealed cistern water overflow alarming device.
The technical scheme that its technical matters that solves the utility model adopts is: this full sealed cistern water overflow alarming device, it is characterized in that: integral installation is at the overflow vent place of water tank upper, comprise run-down pipe, ball float and microswitch, ball float vertically is installed in the run-down pipe middle part, guide pipe is installed at the top, the lower guide pole of the corresponding installation in bottom, microswitch is installed in the run-down pipe top of ball float top by switch bracket and rack plate.
Described run-down pipe comprises horizontal tube, straight tube and bend pipe, is connected by straight tube between horizontal tube and the bend pipe, and the horizontal axis of bend pipe is higher than the horizontal axis of horizontal tube.The horizontal axis of bend pipe is higher than the horizontal axis of horizontal tube, when guaranteeing that overflow water flows in the run-down pipe, at first passes through the ball float bottom, so that ball float floats and touches microswitch and report to the police, avoids overflow water directly to flow out from bend pipe, causes waste.
Described straight tube sealed bottom, water delivering orifice is left in the center, the lower guide pipe that is fixedly connected below the water delivering orifice, the straight tube bottom is communicated with the bend pipe bottom by lower guide pipe.So that overflow water when entering straight-tube portion, flows through from the straight tube bottom, ball float is floated, report to the police, avoid overflow water to save bit by bit too much and directly and flow out from bent tube section.
In the described upper guide pipe spring is installed, spring top attachment contact backstay, the contact backstay is by the movable upper guide pipe top that is installed in of spring.Come in contact formula by contact backstay and spring with microswitch and connect, touch quickly microswitch, report to the police, the loss of the conserve water of maximum possible.
The pilot hole that corresponding setting on the rack plate is passed in the T-shaped setting in described contact backstay longitudinal section, top connects with the microswitch contact, and the diameter of pilot hole is less than the diameter at contact backstay top.The contact backstay is not when working, and the part that arranges by top T shape hangs on the rack plate, guarantees that with this ball float and straight tube bottom leave certain space, and overflow water can be flowed through bottom the ball float, and then ball float is floated.
The water delivering orifice that straight tube bottom is passed in described lower guide pole middle and lower part inserts in the lower guide pipe, and the external diameter of lower guide pole is less than the internal diameter of water delivering orifice and lower guide pipe, and all leaves the gap between the two.Be convenient to ball float flexible floating up and down, increase the sensitivity of reporting to the police.
Leave certain gap between described ball float bottom and the straight tube bottom.
Described microswitch outside is provided with protective cover, and protective cover is fixedly mounted on the rack plate top, and fastening by gib screw.
Compared with prior art, the beneficial effect that has of the utility model is:
1, simple in structure, reasonable in design: run-down pipe adopts three-stage structure UNICOM to arrange, and the horizontal axis of bend pipe is higher than the horizontal axis of horizontal tube, when guaranteeing that with this overflow water flows in the run-down pipe, at first pass through ball float bottom, so that ball float floats and touch fast microswitch and report to the police, avoid overflow water directly to flow out from bend pipe, cause waste, structural design is simple, reasonable, and economical and practical, is convenient to processing;
2, report to the police in time, economize on resources: the T-shaped setting in contact backstay longitudinal section, the contact backstay is not when working, the part that arranges by top T shape hangs on the rack plate, guarantee to leave certain space bottom ball float and the straight tube with this, overflow water can be flowed through bottom the ball float, and then ball float is floated, and the cooperation by contact backstay and spring, the contact backstay comes in contact formula with microswitch and connects, touch quickly microswitch, report to the police, in the time of the loss of the conserve water of maximum possible, also guaranteed to report to the police fast, effectively.
Description of drawings
Fig. 1 is the utility model structural front view cross-sectional schematic.
Fig. 2 is the utility model external structure front view schematic diagram.
Wherein: 1, protective cover 2, microswitch 3, switch bracket 4, rack plate 5, gib screw 6, contact backstay 7, upper guide pipe 8, spring 9, ball float 10, bend pipe 11, lower guide pipe 12, lower guide pole 13, water-output flange 14, overflow vent 15, water tank 16, run-down pipe 17, horizontal tube 18, straight tube.
Fig. 1 ~ 2nd, most preferred embodiment of the present utility model is described further below in conjunction with 1 ~ 2 pair of the utility model of accompanying drawing.
Embodiment
With reference to accompanying drawing 1 ~ 2: the full sealed cistern water overflow alarming device, integral installation is at overflow vent 14 places on water tank 15 tops, water tank 15 is the totally enclosed type water tank, mainly comprise run-down pipe 16, ball float 9 and microswitch 2, ball float 9 vertically is installed in run-down pipe 16 middle parts, guide pipe 7 is installed at the top, the lower guide pole 12 of the corresponding installation in bottom, microswitch 2 is installed in run-down pipe 16 tops of ball float 9 tops by switch bracket 3 and rack plate 4, microswitch 2 outsides are provided with protective cover 1, protective cover 1 is fixedly mounted on rack plate 4 tops, and fastening by gib screw 5.
Run-down pipe 16 mainly comprises horizontal tube 17, straight tube 18 and bend pipe 10 3 parts, is connected by straight tube 18 between horizontal tube 17 and the bend pipe 10, and the horizontal axis of bend pipe 10 is higher than the horizontal axis of horizontal tube 17.Straight tube 18 sealed bottoms, water delivering orifice is left in the center, the water delivering orifice lower guide pipe 11 that is fixedly connected, and straight tube 18 bottoms are communicated with bend pipes 10 bottoms by lower guide pipe 11, lower guide pipe 11 is the L-shaped body in longitudinal section, and pipe diameter is less than the caliber of straight tube 18 and bend pipe 10.Bend pipe 10 bottoms one end is equipped with water-output flange 13, is convenient to install fixedly water receiving, water storage device.
In the upper guide pipe 7 spring 8 is installed, spring 8 top attachment contact backstays 6, contact backstay 6 is by spring 8 movable upper guide pipe 7 tops that are installed in; The pilot hole that corresponding setting on the rack plate 4 is passed in the T-shaped setting in contact backstay 6 longitudinal sections, top connects with microswitch 2 contacts, and the diameter of pilot hole is less than the diameter at contact backstay 6 tops.
The water delivering orifice that straight tube 18 bottoms are passed in lower guide pole 12 middle and lower parts inserts in the lower guide pipe 11, the external diameter of lower guide pole 12 is less than the internal diameter of water delivering orifice and lower guide pipe 11, with all leave the gap between the two, leave certain gap between ball float 9 bottoms and straight tube 18 bottoms.
The course of work is as follows: the utility model is not when working, contact backstay 6 is not when working, the part that arranges by top T shape hangs on the rack plate 4, guarantees that with this ball float 9 and straight tube 18 bottoms leave certain space, guarantees the UNICOM between horizontal tube 17 and the straight tube 18.
The utility model is when work, overflow water enters run-down pipe 16 from overflow vent, pass through successively horizontal tube 17 and straight tube 18, after entering straight tube 18, because the horizontal axis of bend pipe 10 is higher than the horizontal axis of horizontal tube 17, therefore, overflow water flows to run-down pipe 16 when interior, at first pass through ball float 9 bottoms, a small amount of overflow water is from flow through lower guide pipe 11 and finally flowing out by bend pipe 10 of the water delivering orifice of straight tube 18 bottoms, along with the increase of the overflow water water yield, ball float 9 floats along with the rising of straight tube 18 interior liquid levels, band moving contact backstay 6 jack-up upwards together when ball float 9 rises, touch microswitch 2, and then microswitch 2 and alarm, avoid overflow water directly to flow out from bend pipe 10, cause a large amount of wastes.
The above, it only is preferred embodiment of the present utility model, be not to be the restriction of the utility model being made other form, any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the equivalent embodiment of equivalent variations.But every technical solutions of the utility model content that do not break away to any simple modification, equivalent variations and remodeling that above embodiment does, still belongs to the protection domain of technical solutions of the utility model according to technical spirit of the present utility model.
Claims (8)
1. full sealed cistern water overflow alarming device, it is characterized in that: integral installation is located at the overflow vent (14) on water tank (15) top, comprise run-down pipe (16), ball float (9) and microswitch (2), ball float (9) vertically is installed in run-down pipe (16) middle part, guide pipe (7) is installed at the top, the lower guide pole (12) of the corresponding installation in bottom, microswitch (2) is installed in run-down pipe (16) top of ball float (9) top by switch bracket (3) and rack plate (4).
2. full sealed cistern water overflow alarming device according to claim 1, it is characterized in that: described run-down pipe (16) comprises horizontal tube (17), straight tube (18) and bend pipe (10), be connected by straight tube (18) between horizontal tube (17) and the bend pipe (10), the horizontal axis of bend pipe (10) is higher than the horizontal axis of horizontal tube (17).
3. full sealed cistern water overflow alarming device according to claim 2, it is characterized in that: described straight tube (18) sealed bottom, water delivering orifice is left in the center, the water delivering orifice below lower guide pipe (11) that is fixedly connected, straight tube (18) bottom is communicated with bend pipe (10) bottom by lower guide pipe (11).
4. full sealed cistern water overflow alarming device according to claim 1, it is characterized in that: spring (8) is installed in the described upper guide pipe (7), spring (8) top attachment contact backstay (6), contact backstay (6) is by movable upper guide pipe (7) top that is installed in of spring (8).
5. full sealed cistern water overflow alarming device according to claim 4, it is characterized in that: the T-shaped setting in described contact backstay (6) longitudinal section, the top is passed the upper corresponding pilot hole that arranges of rack plate (4) and is connected with microswitch (2) contact, and the diameter of pilot hole is less than the diameter at contact backstay (6) top.
6. full sealed cistern water overflow alarming device according to claim 1, it is characterized in that: the water delivering orifice that straight tube (18) bottom is passed in described lower guide pole (12) middle and lower part inserts in the lower guide pipe (11), the external diameter of lower guide pole (12) is less than the internal diameter of water delivering orifice and lower guide pipe (11), and all leaves the gap between the two.
7. full sealed cistern water overflow alarming device according to claim 1 is characterized in that: leave certain gap between described ball float (9) bottom and straight tube (18) bottom.
8. full sealed cistern water overflow alarming device according to claim 1, it is characterized in that: described microswitch (2) outside is provided with protective cover (1), and protective cover (1) is fixedly mounted on rack plate (4) top, and fastening by gib screw (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220294429 CN202734925U (en) | 2012-06-21 | 2012-06-21 | Totally-enclosed water box overflow alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220294429 CN202734925U (en) | 2012-06-21 | 2012-06-21 | Totally-enclosed water box overflow alarm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202734925U true CN202734925U (en) | 2013-02-13 |
Family
ID=47660614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220294429 Expired - Fee Related CN202734925U (en) | 2012-06-21 | 2012-06-21 | Totally-enclosed water box overflow alarm device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202734925U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104088328A (en) * | 2014-07-25 | 2014-10-08 | 郑运婷 | Alarming fire hydrant |
| CN113447096A (en) * | 2020-03-25 | 2021-09-28 | 金乡县海阔天空智能科技有限公司 | Freezer cooling water point detection device |
-
2012
- 2012-06-21 CN CN 201220294429 patent/CN202734925U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104088328A (en) * | 2014-07-25 | 2014-10-08 | 郑运婷 | Alarming fire hydrant |
| CN104088328B (en) * | 2014-07-25 | 2015-10-21 | 郑运婷 | Warning fire plug |
| CN113447096A (en) * | 2020-03-25 | 2021-09-28 | 金乡县海阔天空智能科技有限公司 | Freezer cooling water point detection device |
| CN113447096B (en) * | 2020-03-25 | 2022-05-27 | 金乡县海阔天空智能科技有限公司 | Freezer cooling water point detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130213 Termination date: 20150621 |
|
| EXPY | Termination of patent right or utility model |