CN103743454A - Large movable water tank capable of detecting water level - Google Patents
Large movable water tank capable of detecting water level Download PDFInfo
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- CN103743454A CN103743454A CN201310612501.0A CN201310612501A CN103743454A CN 103743454 A CN103743454 A CN 103743454A CN 201310612501 A CN201310612501 A CN 201310612501A CN 103743454 A CN103743454 A CN 103743454A
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- tank body
- pad
- water tank
- pulley
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Abstract
The invention discloses a large movable water tank capable of detecting the water level. The large movable water tank comprises a hollow water tank body, wherein a supporting plate is arranged on the side wall of the water tank body and fixed on the side wall of the water tank body, a reed switch is arranged on the supporting plate, a supporting frame is arranged a the top end of the supporting plate, two pulleys are arranged on the supporting frame, a connection rope is fixed on the surfaces of the pulleys, the connection rope is wound behind the surfaces of the two pulleys simultaneously, one end of the connection rope is connected with a floating ball which is arranged in the cavity inside the water tank body, the other end of the connection rope is connected with a permanent magnet which is arranged outside the water tank body, the center of one pulley is arranged over the cavity of the water tank body, and the center of the other pulley is arranged outside the water tank body and the supporting plate. By means of an automatic water-level detection device composed of the reed switch, the floating ball, the pulleys and the permanent magnet, detection accuracy can be improved, labor intensity is reduced, and the problem that large errors exist because the water level of an existing large water tank is detected manually is solved.
Description
Technical field
The present invention relates to a kind of water tank, especially relate to a kind of large-scale mobile water tank that can sensed water level.
Background technology
Water tank is divided into five kinds of SMC Glass fabre reinforced plastic water tanks, blue rich stainless steel water tank, stainless steel inner container Glass fabre reinforced plastic water tank, seawater Glass fabre reinforced plastic water tank, enamel cistern by material.After the draining pipe valve of the run-down pipe of water tank and water tank, be connected and establish fly net, water tank should have different two snorkels (establishing fly net) of height, and water tank is established inside and outside cat ladder; Water tank generally has water inlet pipe, rising pipe (life rising pipe, fire-service branch), run-down pipe, drainpipe, water tank is divided into five kinds of water supply tanks, fire water box, production water tank, people's caisson, household water tower according to function difference, and go to toilet flush box and radiator of stricti jurise do not belong to water tank category.Water tank can be divided into according to material: stainless steel water tank, enamelled pressed steel water tank, Glass fabre reinforced plastic water tank, PE water tank etc.Wherein, Glass fabre reinforced plastic water tank selects high-quality resin for making raw material, add that good mold pressing production technology is made, there is lightweight, non-corroding, non-leakage, water quality good, usable range is wide, long service life, good heat insulating, the features such as good looking appearance, easy for installation, cleaning maintenance is easy, strong adaptability, being widely used in hotel, school, hospital, industrial and mining enterprises, public institution, residential building, office block, is the ideal product as Public Domestic Water Consumption, fire demand water and process water water storage facility.Traditional water tank is all according to artificial experience for the detection of Water in Water Tanks position, climbs to tank top and observe after certain interval of time, often because water consumption is different, occurs that SEA LEVEL VARIATION is different, and detection mode error is large like this, and labour intensity is also large.
Summary of the invention
The water level detecting that the object of the invention is to overcome above-mentioned existing huge tanks is the large problem of error that adopts manual detection mode to exist, designed a kind of large-scale mobile water tank that can sensed water level, the automatic water-level detecting device that utilizes tongue tube, ball float, pulley and permanent magnet to form can improve the precision of detection, and the water level detecting that has solved existing huge tanks is the large problem of error that adopts manual detection mode to exist.
Object of the present invention is achieved through the following technical solutions: large-scale mobile water tank that can sensed water level, the tank body that comprises inner hollow, on the sidewall of described tank body, be provided with back up pad, the sidewall of back up pad and tank body is fixed, in back up pad, be provided with tongue tube, the top of back up pad is provided with bracing frame, on bracing frame, be provided with two pulleys, on the wheel face of pulley, be fixed with connection cord, connection cord is wrapped in after the wheel face of two pulleys simultaneously, wherein one end is connected with ball float, ball float is arranged in the cavity of tank body inside, the other end is connected with permanent magnet, permanent magnet is arranged on tank body outside, and the center of one of them pulley be arranged on tank body cavity area directly over, the center of another pulley is arranged on the region exterior of tank body and back up pad.
The bottom of tank body and the bottom of back up pad are arranged in same plane, and the bottom of tank body is fixed with installing plate, and the bottom of back up pad is also fixed with installing plate, and are provided with several rollers on the bottom surface of installing plate.
The quantity of tongue tube is two, and the center of two tongue tubes is arranged on same pedal line.
In back up pad, be provided with two coupling bolts, coupling bolt one end is all arranged in tank body through back up pad, and coupling bolt is arranged between two tongue tubes.
The top of back up pad is provided with mount pad, mount pad is welded on the top of back up pad, bracing frame is fixed on mount pad, bracing frame comprises two support columns, each pulley is fixed therein the top of a support column, on pulley, be provided with bearing pin, bearing pin is arranged in support column through behind the center of pulley, and pulley can rotate around corresponding bearing pin.
In sum, the invention has the beneficial effects as follows: the automatic water-level detecting device that utilizes tongue tube, ball float, pulley and permanent magnet to form can improve the precision of detection, reduced labour intensity, the water level detecting that has solved existing huge tanks is the large problem of error that adopts manual detection mode to exist.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Mark and corresponding parts title in accompanying drawing: 1-installing plate; 2-roller; 3-tank body; 4-ball float; 5-pulley one; 6-connection cord; 7-support column; 8-pulley two; 9-mount pad; 10-back up pad; 11-tongue tube one; 12-coupling bolt; 13-permanent magnet; 14-tongue tube two.
Embodiment
Below in conjunction with embodiment and accompanying drawing, the present invention is described in further detail, but embodiments of the present invention are not limited only to this.
Embodiment 1:
As shown in Figure 1, large-scale mobile water tank that can sensed water level, the tank body 3 that comprises inner hollow, on the sidewall of described tank body 3, be provided with back up pad 10, back up pad 10 is fixed with the sidewall of tank body 3, in back up pad 10, be provided with tongue tube, the top of back up pad 10 is provided with bracing frame, on bracing frame, be provided with two pulleys, on the wheel face of pulley, be fixed with connection cord 6, connection cord 6 is wrapped in after the wheel face of two pulleys simultaneously, wherein one end is connected with ball float 4, ball float 4 is arranged in the cavity of tank body 3 inside, the other end is connected with permanent magnet 13, permanent magnet 13 is arranged on tank body 3 outsides, and the center of one of them pulley be arranged on tank body 3 cavity area directly over, the center of another pulley is arranged on the region exterior of tank body 3 and back up pad 10.For convenience of describing, by two pulley called after pulleys 1 and pulley 28, the center of pulley 1 be arranged on tank body 3 cavity area directly over, the center of pulley 28 is arranged on the region exterior of tank body 3 and back up pad 10, connection cord 6 is when tension is exceptionally straight, can not cause interference due to tank body 3 or back up pad 10, the center of two tongue tubes is arranged on same pedal line, two tongue tubes are distinguished called after tongue tube 1 and tongue tube 2 14, tongue tube 1 is arranged on directly over tongue tube 2 14, tongue tube also claims reed capsule or magnetic reed switch, existing parts, tongue tube has two soft magnetic materials to make conventionally, the metal spring leaf contact disconnecting during without magnetic, the 3rd reed as normally closed contact in addition having.These reed contacts are encapsulated in the glass tube that is filled with inert gas (as nitrogen, helium etc.) or vacuum, and in glass tube, the leaf end of parallel encapsulation is overlapping, and leaves certain interval or be in contact with one another to form often opening or normally closed contact of switch.When ball float 4 moves up and down due to the lifting of liquid level, by pulley and connection cord 6, drive permanent magnet 13 is moved up and down, when permanent magnet 13 moves to the desired location of a tongue tube wherein, the normal opened contact in this tongue tube is open-minded under the effect in the magnetic field of permanent magnet 13; When permanent magnet 13 is removed, contact is released, and according to the connecting and disconnecting situation of tongue tube contact, can learn water level signal, accuracy in detection to water level is high, sensed water level situation, does not check and do not need testing staff to climb up tank top constantly, has reduced labour intensity.
The bottom of the bottom of tank body 3 and back up pad 10 is arranged in same plane, and the bottom of tank body 3 is fixed with installing plate 1, and the bottom of back up pad 10 is also fixed with installing plate 1, and on the bottom surface of installing plate 1, is provided with several rollers 2.By roller 2 being set in tank body 3 bottoms, huge tanks can be moved, when among a small circle mobile, do not need to adopt Large-scale Hoisting equipment operating, raise the efficiency.
In back up pad 10, be provided with two coupling bolts 12, coupling bolt 12 one end are all arranged in tank body 3 through back up pad 10, and coupling bolt 12 is arranged between two tongue tubes.Utilize coupling bolt 12 that back up pad 10 is fixing with tank body 3, and one end of coupling bolt 12 can only be through being arranged on after back up pad 10 in the sidewall of tank body 3, can not penetrate the sidewall of tank body 3, avoid the problems such as corrosion due to water, cause coupling bolt 12 to get rusty to affect water quality or cause the phenomenon such as leak.
The top of back up pad 10 is provided with mount pad 9, mount pad 9 is welded on the top of back up pad 10, bracing frame is fixed on mount pad 9, bracing frame comprises two support columns 7, each pulley is fixed therein the top of a support column 7, on pulley, be provided with bearing pin, bearing pin is arranged in support column 7 through behind the center of pulley, and pulley can rotate around corresponding bearing pin.Mount pad is set can support to pulley support column 7; the structure angle to 60 ° at 45 ° between the axis of support column 7; share the weight of pulley and ball float 4, permanent magnet 13; when pulley rotates can there is not due to the effect of friction force stuck phenomenon in connection cord 6; surpass this angular range, just easily cause the stuck of connection cord and pulley.
The above; it is only preferred embodiment of the present invention; not the present invention is done to any pro forma restriction, any simple modification, equivalent variations that every foundation technology of the present invention, method are done above embodiment in fact, within all falling into protection scope of the present invention.
Claims (5)
1. large-scale mobile water tank that can sensed water level, it is characterized in that: the tank body (3) that comprises inner hollow, on the sidewall of described tank body (3), be provided with back up pad (10), back up pad (10) is fixed with the sidewall of tank body (3), back up pad is provided with tongue tube on (10), the top of back up pad (10) is provided with bracing frame, on bracing frame, be provided with two pulleys, on the wheel face of pulley, be fixed with connection cord (6), connection cord (6) is wrapped in after the wheel face of two pulleys simultaneously, wherein one end is connected with ball float (4), ball float (4) is arranged in the inner cavity of tank body (3), the other end is connected with permanent magnet (13), permanent magnet (13) is arranged on tank body (3) outside, and the center of one of them pulley be arranged on tank body (3) cavity area directly over, the center of another pulley is arranged on the region exterior of tank body (3) and back up pad (10).
2. large-scale mobile water tank that can sensed water level according to claim 1, it is characterized in that: the bottom of the bottom of described tank body (3) and back up pad (10) is arranged in same plane, the bottom of tank body (3) is fixed with installing plate (1), the bottom of back up pad (10) is also fixed with installing plate (1), and is provided with several rollers (2) on the bottom surface of installing plate (1).
3. large-scale mobile water tank that can sensed water level according to claim 1, is characterized in that: the quantity of described tongue tube is two, and the center of two tongue tubes is arranged on same pedal line.
4. large-scale mobile water tank that can sensed water level according to claim 3, it is characterized in that: in described back up pad (10), be provided with two coupling bolts (12), coupling bolt (12) one end is all arranged in tank body (3) through back up pad (10), and coupling bolt (12) is arranged between two tongue tubes.
5. large-scale mobile water tank that can sensed water level according to claim 1, it is characterized in that: the top of described back up pad (10) is provided with mount pad (9), mount pad (9) is welded on the top of back up pad (10), bracing frame is fixed on mount pad (9), bracing frame comprises two support columns (7), each pulley is fixed therein the top of a support column (7), on pulley, be provided with bearing pin, bearing pin is arranged in support column (7) through behind the center of pulley, and pulley can rotate around corresponding bearing pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310612501.0A CN103743454A (en) | 2013-11-28 | 2013-11-28 | Large movable water tank capable of detecting water level |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310612501.0A CN103743454A (en) | 2013-11-28 | 2013-11-28 | Large movable water tank capable of detecting water level |
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| Publication Number | Publication Date |
|---|---|
| CN103743454A true CN103743454A (en) | 2014-04-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310612501.0A Pending CN103743454A (en) | 2013-11-28 | 2013-11-28 | Large movable water tank capable of detecting water level |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108106697A (en) * | 2016-11-24 | 2018-06-01 | 上海凡宜科技电子有限公司 | Flexible float ball type liquid level measuring device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE9000520U1 (en) * | 1990-01-18 | 1990-03-22 | Unitech Gmbh, 7608 Willstaett, De | |
| CN202033079U (en) * | 2011-04-26 | 2011-11-09 | 莱芜钢铁集团有限公司 | Non-contact type liquid level detector |
| CN202188884U (en) * | 2011-07-13 | 2012-04-11 | 云南大红山管道有限公司 | Nitric acid tank liquid level detection device |
| CN202836683U (en) * | 2012-10-12 | 2013-03-27 | 淮南矿业(集团)有限责任公司 | Water level alarming system |
| CN203572551U (en) * | 2013-11-28 | 2014-04-30 | 成都欧浦特控制阀门有限公司 | Large-sized movable water tank with water level detection function |
-
2013
- 2013-11-28 CN CN201310612501.0A patent/CN103743454A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE9000520U1 (en) * | 1990-01-18 | 1990-03-22 | Unitech Gmbh, 7608 Willstaett, De | |
| CN202033079U (en) * | 2011-04-26 | 2011-11-09 | 莱芜钢铁集团有限公司 | Non-contact type liquid level detector |
| CN202188884U (en) * | 2011-07-13 | 2012-04-11 | 云南大红山管道有限公司 | Nitric acid tank liquid level detection device |
| CN202836683U (en) * | 2012-10-12 | 2013-03-27 | 淮南矿业(集团)有限责任公司 | Water level alarming system |
| CN203572551U (en) * | 2013-11-28 | 2014-04-30 | 成都欧浦特控制阀门有限公司 | Large-sized movable water tank with water level detection function |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108106697A (en) * | 2016-11-24 | 2018-06-01 | 上海凡宜科技电子有限公司 | Flexible float ball type liquid level measuring device |
| CN108106697B (en) * | 2016-11-24 | 2020-09-15 | 上海凡宜科技电子有限公司 | Flexible floating ball type liquid level measuring device |
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Application publication date: 20140423 |