CN202141951U - Simple water level adjusting instrument - Google Patents
Simple water level adjusting instrument Download PDFInfo
- Publication number
- CN202141951U CN202141951U CN201120210064U CN201120210064U CN202141951U CN 202141951 U CN202141951 U CN 202141951U CN 201120210064 U CN201120210064 U CN 201120210064U CN 201120210064 U CN201120210064 U CN 201120210064U CN 202141951 U CN202141951 U CN 202141951U
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- China
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- loop
- water level
- movable switch
- adjusting apparatus
- water supply
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- Emergency Alarm Devices (AREA)
Abstract
Provided is a simple water level adjusting instrument, mainly comprising one or more than one sets of simple water level adjusting units connected in parallel. The simple water level regulation and control apparatus mainly comprises a monitoring touch-communicating device, an alarm loop, and a water supply loop, wherein the monitoring touch-communicating device is composed of a buoyancy ball, a vertical stay rope, and a loop movable switch which are consolidated; the buoyancy ball immerses in the water; the lower end of the vertical stay rope and the upper end of the buoyancy ball are consolidated, with the upper end of the vertical stay rope being fixedly connected with the loop movable switch; and the lower end of the loop movable switch is fixedly connected with the upper end of the vertical stay rope, with the upper end of the loop movable switch being provided with a stretching spring. The simple water level adjusting instrument can automatically monitor and adjust the top and bottom limitation of the water level, with low installation and maintenance cost, thereby meeting the demand of enterprise production line required for stable water supply.
Description
Technical field
The utility model relates to the auto-control technical field, particularly relates to a kind ofly monitoring automatically, regulating and control the bound water level, satisfies the simple and easy water level management appearance of the requirement that the enterprise production line stabilization supplies water.
Background technology
Through water level management, can monitor and regulate and control the upper and lower limit water level, satisfy the requirement that the enterprise production line stabilization is supplied water.The stable supply of water of productive use is one of necessary condition of all kinds of manufacturing enterprises normal and stable production.
At present, general water level management means mainly comprise in each manufacturing enterprise: manual inspection regulation and control, automated intelligent regulation and control regulation and control.Wherein, the manual inspection regulation and control are wasted time and energy, and human factor causes fault frequent; Automated intelligent regulation and control investment is bigger, and operation, maintenance cost are all higher.
The patent No. is 02266627 Level Detection warning device, comprises relay and the alarm assemblies that electrically connects with it, will detect the body Communicating device of formation that is connected with fuel tank through flexible pipe, make the intrinsic liquid level of detection all the time with fuel tank in liquid level consistent; Through buoyancy aid with reflect near switch whether liquid level normal, send contact point signal to report to the police.But this type of device only can be accomplished the Level Detection warning function, can't be to the requirement of regulation and control level stability.
The patent No. is 01142370.6 200920277868 full-automatic water tream pressure regulator; Be provided with in water meter water outlet side; Feed back hydraulic pressure, flow information of water by water opening of valves gap length; The mode of carrying out the variable sealed volume cavity of internal control voluntarily opens and closes the water meter pipeline, can eliminate the water meter instrumentation amount that is caused by tiny flow and lose.This series products can't be monitored and regulates and control producing online macroscopical water level.
Summary of the invention
Present general manual inspection regulation and control are wasted time and energy and automated intelligent regulation and control cost is crossed high deficiency in order to overcome; The utility model provides a kind of simple and easy water level management appearance; Can monitor, regulate and control the bound water level automatically; And installation, maintenance cost are cheap, have satisfied the requirement that the enterprise production line stabilization is supplied water greatly.
For achieving the above object, the technical scheme that the utility model adopted is following:
A kind of simple and easy level adjuster; Comprise regulating loop; Described regulating loop comprises that the power supply of connection, monitoring touch exchange device and water supply installation; Described monitoring is touched exchange device and is comprised the elastic telescopic device, and the upper end of elastic telescopic device is fixed, the lower end connects buoyant spheres, and the retractor device bottom is provided with the loop and touches the corresponding loop movable switch of logical point.
Above-mentioned adjusting apparatus, said elastic telescopic device is an extension spring; Described loop movable switch is for touching logical plate, touch logical plate and be fixed in the extension spring bottom, and to touch logical point corresponding with the loop.
Above-mentioned adjusting apparatus, the parallelly connected warning device that is provided with water supply installation on the regulating loop; Connecting with warning device is provided with SS, and SS is connected with alarm device and then parallelly connected formation regulon with water supply installation; At least walk abreast in the said loop and be provided with a regulon.
Above-mentioned adjusting apparatus is connected with protective resistance in the said loop; Warning device, feed water valve, movable switch circuit junction, loop are provided with seal protection layer in the said loop
The principle of work and the beneficial effect of the utility model show:
This simple and easy water level management appearance comprises that mainly monitoring touches exchange device and water supply installation, and monitoring is touched exchange device and surveyed water level automatically and open and close according to water level situation control circuit, thereby the work of control water supply installation whether, finally realizes regulating water level.
The monitoring of the utility model is touched exchange device and is comprised interconnective retractor device and buoyant spheres.Utilize the dynamo-electric principle that transforms, with extension spring the closure that upper and lower water level converts different circuit into is changed, realized quick water level adjustment, and then can satisfy the stable water supply demand of enterprise production line through buoyant spheres.
Said monitoring is touched exchange device mainly by buoyant spheres, elastic telescopic device with the loop movable switch is fixed forms; The elastic telescopic device can be connected through vertical stay cord with buoyant spheres: vertical stay cord lower end is fixed with the buoyant spheres upper end, the upper end is fixedly connected with the loop movable switch, is connected with water supply installation with alarm circuit through the loop movable switch;
Movable switch lower end, loop is fixedly connected with vertical stay cord upper end, and extension spring is installed in the upper end, and frequent warning, water supply are avoided in loop movable switch and alarm circuit and water supply loop disconnection when guaranteeing ordinary water level.
Power supply, loop movable switch, loop are touched logical point, SS and warning device series connection formation alarm circuit, power supply, loop movable switch, loop and are touched logical point, water supply installation series connection formation water supply loop; Alarm circuit and water supply loop adopt SP to mix the parallelly connected warning device that is provided with water supply installation on the regulating loop; Connecting with warning device is provided with SS, and SS is connected with alarm device and then parallelly connected formation regulon with water supply installation; At least walk abreast in the said loop and be provided with two regulons.
Stable for guaranteeing circuit, series connection is provided with a resistance in circuit, and this resistance can adopt adjustable resistance.
Can choose suitable group of number of simple and easy regulating water level unit as required, a group or more, one group of above employing side by side connects, and work is independent of each other mutually.
Because of water is the electric conductivity good conductor, the loop movable switch that above-mentioned monitoring device and alarm circuit are connected with water supply loop, and alarm circuit and water supply loop have been noted seal protection, to guarantee the installation security operation.
After such scheme requirement fabrication and installation completion; When the production decline of water table near the lower limit water level time, buoyant spheres from weight greater than (the drop-down deformation force of water level buoyancy+extension spring), under action of gravity; The loop movable switch fixed with vertical stay cord upper end is drop-down closed with the loop floatless switch; Corresponding water supply loop is opened water supply automatically, the alarm circuit alarm, and whether the post personnel can select the SS of closed alarm circuit according to actual needs; The alarm bell device can select to break off SS for reducing noise pollution.When the production water level rises near upper limit water level; Buoyant spheres from weight less than; The drop-down deformation force of water level buoyancy+extension spring under water level buoyancy and the acting in conjunction of extension spring deformation force, resets with the fixed loop movable switch in vertical stay cord upper end and the loop floatless switch breaks off; Corresponding water supply loop stops to supply water mutually automatically, and alarm circuit stops alarm.
The utility model has the advantages that:
1. can be according to production requirement, monitor automatically and regulate and control the production water level;
2. simple in structure, cheap, installation, maintenance is convenient.
Description of drawings
Fig. 1 is the utility model buoyant device structural representation;
Fig. 2 is the utility model structural representation;
Wherein, 1, buoyant spheres, 2, vertical stay cord, 3, the loop movable switch, 4, extension spring; 5, logical point is touched in the loop, and 6, SS, 7, alarm lamp, 8, the automatic water-supply valve; 9, the fixed wall of extension spring, 10 fixed power source, 11, adjustable resistance, 12, supply channel.
Embodiment
Below with Fig. 1, specifically this invention is described in detail as 2:
With Laigang 105m
2Sintering system cool cycles feed cistern (upper limit water level 4.5m, lower limit water level 1.0m) is an example, further specifies the embodiment of the utility model below in conjunction with accompanying drawing.
The first step is made buoyant spheres 1, vertical stay cord 2.
Wherein buoyant spheres 1 can adopt all kinds of traditional materials with low cost, water insoluble, on-deformable, as: making such as hollow or solid steel ball, this buoyant spheres 1 adopts solid steel ball, diameter 80mm, buoyant spheres 1 immerses in the water;
In second step, make, install alarm circuit and water supply loop.
In the utility model, warning device can adopt alarm lamp 7 or alarm bell, and water supply component adopts automatic water-supply valve 8, is connected with supply channel 12 with automatic water-supply valve 8.
At first adopt 220V warning fixed power source 10 and adjustable resistance 11, loop to touch logical point 5 series connection, again that SS 6 is parallelly connected with the automatic water-supply valve 8 and the supply channel 12 of water supply loop with alarm lamp 7 series connection backs, at last with above-mentioned both be composed in series the closed-loop path.Choose two groups of simple and easy regulating water level unit as required.
In the 3rd step, movable switch 3 lower ends in loop are fixedly connected with vertical stay cord 2 upper ends, upper end installation extension spring 4, and frequent warning, water supply are avoided in loop movable switch and alarm circuit and water supply loop disconnection when guaranteeing ordinary water level.
In the 4th step, simple and easy water level management appearance is installed.The vertical stay cord 2 with nylon of solid steel buoyant spheres 1 immerses in the water, and vertical stay cord 2 upper ends are fixedly connected with loop movable switch 3, are connected with alarm circuit, water supply loop successively through loop movable switch 3.Alarm circuit, water supply loop and movable switch lower end, loop adopt rubber seal at a distance from the electricity protection, and the upper end of extension spring 4 is fixed on the fixed wall 9 of extension spring.
After requiring fabrication and installation to accomplish according to such scheme, when the production decline of water table near the lower limit water level (during 2.0 m-1.0m), under action of gravity, the drop-down closure of loop movable switch, corresponding water supply loop is opened water supply automatically, the alarm lamp flicker.When produce water level rise near upper limit water level (during 3.5 m-4.5m), under buoyancy and extension spring acting in conjunction, disconnections that reset of loop movable switch, corresponding water supply loop stops water supply mutually automatically, alarm lamp stops to glimmer.
Claims (8)
1. simple and easy level adjuster; Comprise regulating loop; Described regulating loop comprise connection power supply, the monitoring touch exchange device and water supply installation, it is characterized in that described monitoring is touched exchange device and comprised the elastic telescopic device; The upper end of elastic telescopic device is fixed, the lower end connects buoyant spheres, and the retractor device bottom is provided with the loop and touches the corresponding loop movable switch of logical point.
2. adjusting apparatus according to claim 1 is characterized in that, said elastic telescopic device is an extension spring.
3. adjusting apparatus according to claim 1 and 2 is characterized in that, described loop movable switch is for touching logical plate, touch logical plate and be fixed in the extension spring bottom, and to touch logical point corresponding with the loop.
4. adjusting apparatus according to claim 1 is characterized in that, the parallelly connected warning device that is provided with water supply installation on the regulating loop.
5. adjusting apparatus according to claim 4 is characterized in that, connecting with warning device is provided with SS, and SS is connected with alarm device and then parallelly connected formation regulon with water supply installation.
6. adjusting apparatus according to claim 5 is characterized in that, walking abreast at least in the said loop is provided with a regulon.
7. adjusting apparatus according to claim 1 is characterized in that, is connected with protective resistance in the said loop.
8. according to claim 1 or 4 described adjusting apparatus, it is characterized in that warning device, feed water valve, movable switch circuit junction, loop are provided with seal protection layer in the said loop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120210064U CN202141951U (en) | 2011-06-21 | 2011-06-21 | Simple water level adjusting instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120210064U CN202141951U (en) | 2011-06-21 | 2011-06-21 | Simple water level adjusting instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202141951U true CN202141951U (en) | 2012-02-08 |
Family
ID=45553005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120210064U Expired - Fee Related CN202141951U (en) | 2011-06-21 | 2011-06-21 | Simple water level adjusting instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202141951U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108739614A (en) * | 2018-04-12 | 2018-11-06 | 湖南文理学院 | One kind being based on rice field fish culture water level management equipment |
| CN109099203A (en) * | 2018-06-10 | 2018-12-28 | 西北农林科技大学 | A kind of self-draining arrangement |
-
2011
- 2011-06-21 CN CN201120210064U patent/CN202141951U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108739614A (en) * | 2018-04-12 | 2018-11-06 | 湖南文理学院 | One kind being based on rice field fish culture water level management equipment |
| CN109099203A (en) * | 2018-06-10 | 2018-12-28 | 西北农林科技大学 | A kind of self-draining arrangement |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120208 Termination date: 20120621 |