CN2481768Y - Improvement on structure of liquid level controller - Google Patents

Abstract

The utility model relates to an improvement on structure of liquid level controller consisting of an upper cover, a base and a plumb bob assembly, wherein, a sealed chamber and a hydrosphere discharging chamber are formed by the upper cover and a clapboard in the base after the upper cover and the base are combined, while a vertical line which is going through a hollow stud bolt and is connected with a control lever is adopted in the plumb bob assembly. When the plumb bob assembly is pulled down or lifted up due to the change of the water level in a cistern, the control lever moves synchronously, and a control switch is droved by the control lever to turn on or off a pumping equipment so as to keep the water lever in the cistern in a full state. The comparted control switch and the control lever are respectively arranged in the sealed chamber and a hydrosphere dispersing chamber, thereby avoiding causing the eroded failure of the control switch.

Description

The liquid-level controller structural improvement

The utility model relates to a kind of liquid-level controller structural improvement, refers in particular to a kind of a kind of device of being made up of loam cake, pedestal and plumb bob.

Generally be exclusively used at present the liquid-level controller that water tower uses, only utilize the come-up of a plumb bob or the switching that a gauge tap is controlled in sinking, use the height of water level in the control water tower, yet those control the electronic equipment whether pumping equipment draws water by gauge tap, be subjected to the erosion of aqueous vapor and break down the easiliest, its aforesaid electrical switchgear was directly to be arranged on the water tower when right those devices were installed on the water tower, do not corrode gauge tap and there is any effective isolation water tower aqueous vapor, therefore the aqueous vapor in its water tower will corrode the electronic equipment that aforesaid gauge tap is attached troops to a unit with it after installing and using for a long time, so will cause the fault of this liquid-level controller, though therefore those liquid-level controllers can have the purpose that reaches water level in its control water tower, but as if still being improved and aforesaid shortcoming being got rid of, to the function of this liquid-level controller significantly be improved, and also can be adopted by the user.

The purpose of this utility model is to propose a kind of liquid-level controller structural improvement of being made up of loam cake, pedestal and plumb bob group, it not only controls the water level in the water tower automatically, do not cause aqueous vapor to enter closed chamber and corrode gauge tap, but closing and start of synchronous control switch, thereby solved the existing in prior technology problem.

The technical scheme that the utility model adopted is that it is made up of loam cake, pedestal and plumb bob group, it is characterized in that: by loam cake with can form a closed chamber and a draining air chamber after spacer function in the pedestal can make loam cake and pedestal combines, the plumb bob group then is to utilize the control panel in a vertical line and the control lever to be connected together, the other end of control lever then is an eccentric shaft, and this eccentric shaft and control panel lay respectively in closed chamber and the aproll air chamber.

Advantage of the present utility model is: one, by enforcement of the present utility model, the water level that can effectively control automatically in the water tower remains on default position for a long time.Two, owing to be to be arranged with a closed chamber and an aproll air chamber in the liquid-level controller of the present utility model, so the aqueous vapor in the water tower can shed in the aproll air chamber, unlikelyly enters the generation of corroding gauge tap in the closed chamber and causing failure situations.Three, by the enforcement that is provided with of control lever, remove and the gauge tap sealing can be arranged at the closed chamber China and foreign countries, the startup of closing of synchronous control switch also can be arranged, and need not to utilize complicated member can reach its purpose.

Description of drawings:

Fig. 1 is the three-dimensional figure of enforcement of the utility model.

Fig. 2 is that the utility model is implemented figure three-dimensional the decomposition.

Fig. 3 is the utility model action schematic diagram.

Fig. 4 installs for the utility model and implements figure ().

Fig. 5 installs for the utility model and implements figure (two).

Further specify preferred embodiment of the present utility model in conjunction with above-mentioned each accompanying drawing now.As depicted in figs. 1 and 2 be three-dimensional figure of enforcement of the present utility model and three-dimensional the decomposition to implement figure, disclose a kind of liquid-level controller 1 structural improvement of the present utility model among its figure, it mainly is the apical margin appropriate location that is installed in water tower 2, use the high end of water capacity in the automatic control water tower 2, this liquid-level controller 1 then is by loam cake 11, pedestal 12 and plumb bob group 13 structure of organizing form, after can making loam cake 11 and pedestal 12 combines, dividing plate 121 effects by loam cake 11 and pedestal 12 can form a closed chamber 1211 and a draining air chamber 1212, pedestal 12 is by hollow double-screw bolt 122 effects of root edge its spiral shell to be established to be fixed in the default fixing hole 21 of water tower 2 apical margin appropriate locations again, as for 13 of aforesaid plumb bob groups is to utilize a vertical line 131 to pass in this hollow double-screw bolt 122 and be connected together with control lever 123 in the aforesaid pedestal 12, when plumb bob group 13 because of the SEA LEVEL VARIATION in the water tower 2 drop-down or on its control lever 123 synchronization actions when carrying, and start by control lever 123 interlock gauge taps 124 or close pumping equipment 3 and protect the state of full-water level forever to keep water tower 2 water potentials, again because gauge tap 124 is to separate with control lever 123 and be separately set in a closed chamber 1211 and an aproll air chamber 1212, therefore the aqueous vapor in its water tower 2 can be by discharging in the aproll pore 111 in the loam cake 11 when hollow double-screw bolt 122 enters aproll air chamber 1212, and unlikely entering caused gauge tap 124 corrosion faults in the closed chamber 1211; Moreover, aforesaid plumb bob group 13 mainly is made up of a heavy plumb bob 132 and a light plumb bob 133, its plumb bob group 13 sinks it and gauge tap 124 unlatchings by heavy plumb bob 132 effects when the water level in the water tower 2 reduces, otherwise the water level in water tower 2 rises, its plumb bob group 13 promptly makes by 133 effects of light plumb bob and carries on it and gauge tap 124 cuts out, and uses Synchronization Control pumping equipment 3 and starts and close (please simultaneously referring to Fig. 4 and shown in Figure 5).

As shown in Figure 3 be action schematic diagram of the present utility model, shown in its figure on the two ends of vertical line 131 are connected to a control panel 1231 and a plumb bob group 13 on the control lever 123, aforesaid control lever 123 then is made up of a control panel 1231 and eccentric shaft 1232, and among be placed in aproll air chamber 1212 and the closed chamber 1211, when vertical line 131 sinks to spurring downwards because of plumb bob group 13, its control panel 1231 promptly reverses downwards synchronously, so its control lever 123 i.e. upwards promotion of eccentric shaft 1232 of end in addition, use and force push pedal 1233 upwards to promote and push away on the switch axostylus axostyle 1241 on the compacting gauge tap 124, gauge tap 124 like this can start pumping equipment 3 and draw water, otherwise when plumb bob group 13 floats because of water tower 2 content water levels, the lower pulling force of its vertical line 131 promptly disappears simultaneously, so i.e. compacting downwards simultaneously of the switch axostylus axostyle in the gauge tap 124 1241, so its gauge tap 124 is promptly controlled pumping equipment 3 action that stops pumping simultaneously; Moreover aforesaid vertical line 131 is to tie up to establish to be fixed in tying up in the hole 1234 on the control panel 1231, then be provided with some holes 1234 of tying up on the control panel 1231, and each ties up all difference to some extent of hole 1234 and eccentric shaft 1232 formed arm of force length, uses by vertical line 131 and ties up the size that hole 1234 is used for adjusting pulling force of tying up of being located at diverse location.

Implement figure () and (two) as Fig. 4 and installation of the present utility model shown in Figure 5, liquid-level controller 1 of the present utility model shown in its figure mainly is the apical margin appropriate location that is installed in water tower 2, and with plumb bob group 13 vertical water tower 2 inside of being located at wherein, so the water level by water tower 2 inside just changes, control the rising or the sinking of plumb bob group 13, and come the electronic loop in the gauge tap 124 to open or close, and then make its pumping equipment 3 draw water or to stop pumping suitable opportunity by the change of plumb bob group 13 high and low positions.

Claims (5)

1, a kind of liquid-level controller structural improvement, it is made up of loam cake, pedestal and plumb bob group, it is characterized in that: by loam cake with form a closed chamber and a draining air chamber after dividing plate in the pedestal makes loam cake and pedestal combines, the plumb bob group then is to utilize the control panel in a vertical line and the control lever to be connected together, the other end of control lever then is an eccentric shaft, and this eccentric shaft and control panel lay respectively in closed chamber and the aproll air chamber.

2, a kind of liquid-level controller structural improvement as claimed in claim 1 is characterized in that offering in the described loam cake aproll pore.

3, a kind of liquid-level controller structural improvement as claimed in claim 1 is characterized in that described control panel is provided with some holes of tying up.

4, a kind of liquid-level controller structural improvement as claimed in claim 1 is characterized in that described plumb bob group is made up of a heavy plumb bob and a light plumb bob, and is connected with control lever on the pedestal by a vertical line.

5, a kind of liquid-level controller structural improvement as claimed in claim 1 is characterized in that being provided with in the described closed chamber gauge tap, and opens and closes by control lever control gauge tap.

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