阅读说明：本技术 双液位控制吸盐器 (Double-liquid-level control salt sucker ) 是由 赵有生 于 2018-09-07 设计创作，主要内容包括：一种双液位控制吸盐器,属于软化水处理技术领域。本发明为了克服目前吸盐器不具有调控计量吸出盐水数量的功能这一缺陷,采用了这样的技术方案：在吸盐器的盐水通路上设置了两道阀门,分别是上液位控制阀和下液位控制阀,阀门的阀瓣动作是由浮子带动的；上液位浮子和下液位浮子之间的液位差就确定了吸出盐水的量；一般将上液位浮子设定在最高位置,以便可以获取最多的盐水；下液位浮子则是可通过滑动调节浮子定位胶圈来设定它的位置,以满足获取期望的盐水的数量。本发明的有益效果是,相比目前的吸盐器,具有了调控吸出盐水体积的功能,因而也就能够准确控制一个软化水系统的盐耗量,解决了长期以来困扰着软化水系统的盐耗问题。(A double-liquid-level control salt absorber belongs to the technical field of softened water treatment. In order to overcome the defect that the conventional salt absorber does not have the function of regulating and controlling the quantity of the sucked salt water, the invention adopts the technical scheme that: two valves are arranged on a saline passage of the salt absorber, namely an upper liquid level control valve and a lower liquid level control valve, and the valve clack action of the valves is driven by a floater; the liquid level difference between the upper liquid level floater and the lower liquid level floater determines the amount of the sucked saline water; the upper level float is typically set to the highest position so that the most saline is available; the lower level float can be set in position by sliding the float positioning rubber ring to meet the requirement of obtaining the desired amount of saline. The invention has the advantages that compared with the prior salt absorber, the salt absorber has the function of regulating and controlling the volume of the sucked salt water, thereby accurately controlling the salt consumption of a water softening system and solving the problem of the salt consumption of the water softening system which is troubled for a long time.)

1. The utility model provides a two liquid level control salt aspirators which characterized by: has the function of regulating and controlling the quantity of the sucked saline water.

2. The dual level controlled salt sucker as defined in claim 1 wherein: two valves are arranged on the passage of the brine, namely an upper liquid level control valve and a lower liquid level control valve, and the valve clack action of the valves is driven by a floater.

3. The dual level controlled salt sucker as defined in claim 1 wherein: the level difference between the upper level float and the lower level float determines the amount of saturated brine that is drawn.

4. The dual level controlled salt sucker as defined in claim 1 wherein: setting the upper level float to the highest position so that the maximum amount of saline can be accessed; the lower level float can be set in position by sliding the float positioning rubber ring to meet the requirement of obtaining the desired amount of saline.

Technical Field

A double-liquid-level control salt absorber belongs to the technical field of softened water treatment.

Background

The salt absorber, or salt valve, used in the currently known softened water treatment equipment basically has two structures, one is an air check valve structure; the other is a combination of an air check valve and a liquid level control valve. Both of these structures suffer from the following drawbacks: it does not have the function of regulating and controlling the quantity of the sucked saline water, so that the consumption of the saline water cannot be accurately controlled.

Disclosure of Invention

In order to overcome the defect that the conventional salt sucker does not have the function of regulating and controlling the quantity of sucked salt water, the invention provides the double-liquid-level control salt sucker, which effectively overcomes the defects of the conventional salt sucker.

The technical scheme adopted by the invention for solving the technical problems is as follows: two valves, namely an upper liquid level control valve and a lower liquid level control valve, are arranged on a saline passage of the salt absorber; the valve clack of the valve is driven by the floater; the valve clack and the floater are connected by adopting a glass fiber reinforced plastic fiber rod; all sealing is realized by adopting a rubber ring or a rubber pad; the valve body is formed by injection molding of engineering plastics; the two valve bodies and the water inlet and outlet guide pipes are bonded by sealant; the up-and-down adjustment positioning of the floater adopts a rubber ring sliding locking mode. Thus, the manufacture of the double-liquid-level control salt absorber is completed.

The double-liquid-level control salt absorber has the advantages that compared with the existing salt absorber, the double-liquid-level control salt absorber has the function of regulating and controlling the volume of salt water, so that the salt consumption of a water softening system can be accurately controlled, and the problem of salt consumption of the water softening system which is troubled for a long time is solved.

Drawings

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a schematic diagram of the appearance structure of the present invention, in which: 1. the device comprises an upper liquid level control valve, a lower liquid level control valve, a squirrel-cage upper liquid level valve cover, a squirrel-cage lower liquid level valve cover, a water inlet and outlet guide pipe, a water inlet and outlet connector, an upper liquid level floater, a lower liquid level floater, a floater rod, a floater lower positioning rubber ring, a floater upper positioning rubber ring and a floater upper positioning rubber ring, wherein the upper liquid level control valve is 2, the squirrel-cage upper liquid level valve cover is 3, the squirrel-cage lower liquid level valve cover is 4, the water.

FIG. 2 is a schematic diagram of the internal structure of the present invention, in which: 1. the hydraulic control valve comprises an upper liquid level control valve, 2 a lower liquid level control valve, 3 a squirrel cage type upper liquid level valve cover, 4 a squirrel cage type lower liquid level valve cover, 5 a water inlet and outlet guide pipe, 6 a water inlet and outlet interface, 7 an installation fastening screw hole, 8 an upper liquid level floater, 9 a lower liquid level floater, 10 a floater rod, 11 a floater lower positioning rubber ring, 12 a floater upper positioning rubber ring, 13 an upper valve sealing rubber ring, 14 an upper valve clack, 15 a lower valve top sealing rubber ring, 16 a lower valve clack, 17 a lower valve bottom sealing rubber ring.

Detailed Description

In the attached figure 2, an upper liquid level control valve (1), a lower liquid level control valve (2), a squirrel cage type upper liquid level valve cover (3), a squirrel cage type lower liquid level valve cover (4), a water inlet and outlet interface (6), an upper liquid level floater (8), a lower liquid level floater (9), an upper valve clack (14) and a lower valve clack (16) are all formed by injection molding of engineering plastics; a float lower positioning rubber ring (11), a float upper positioning rubber ring (12), an upper valve sealing rubber ring (13), a lower valve top sealing rubber ring (15) and a lower valve bottom sealing rubber ring (17) are all manufactured by rubber customization; the water inlet and outlet guide pipes (5) are made of universal UPVC plastic pipes; the float rod (10) is made of a customized glass fiber reinforced plastic fiber rod; the upper liquid level control valve (1), the lower liquid level control valve (2), the water inlet and outlet conduit (5) and the water inlet and outlet interface (6) are connected in an adhesive mode.

The specific functions of the invention are realized as follows: in the process of injecting clear water, when water flow enters the cavity of the lower liquid level control valve (2) from the water inlet and outlet connector (6) through the water inlet and outlet guide pipe (5), the lower valve clack (16) is jacked upwards from the lower valve bottom sealing rubber ring (17), and the lower valve clack (16) is tightly attached to the lower valve top sealing rubber ring (15) for sealing; the water flow further enters a cavity of the upper liquid level control valve (1), the upper valve clack (14) is positioned at the bottom of the valve, and the water flow flows out of the squirrel-cage upper liquid level valve cover (3) after passing through the upper valve sealing rubber ring (13); the water level rises all the time, firstly, the lower liquid level floater (9) is submerged, and the lower valve clack (16) does not act at the moment because the lower liquid level floater is already at the floating position; the water level continues to rise until the upper liquid level floater (8) floats up, the upper valve clack (14) is dragged to act and is tightly attached to and sealed with the upper valve sealing rubber ring (13), and thus, the process of injecting clear water is completed. In the process of sucking out brine, the suction force can firstly make the upper valve clack (14) move downwards, because the lower liquid level floater (9) bears larger buoyancy force in the submerged state, and the upper liquid level floater (8) bears smaller buoyancy force in the floating state, the upper valve clack (14) can be firstly opened; the saline water flows through the upper liquid level control valve (1) and the lower liquid level control valve (2) and flows out through the water inlet and outlet guide pipe (5) and the water inlet and outlet connector (6); the liquid level of the saline water continues to drop until the liquid level is lower than the lower liquid level floater (9) to cause the lower valve clack (16) to move downwards and tightly adhere to the lower valve bottom sealing rubber ring (17) to close, and thus the process of sucking out the saline water is completed. The level difference between the upper level float (8) and the lower level float (9) determines the amount of saline sucked out. Generally, the upper level float (8) is set in the highest position so that the maximum saline is available; the lower liquid level float (9) can be set in position by slidably adjusting a lower float positioning rubber ring (11) and an upper float positioning rubber ring (12) so as to meet the requirement of obtaining the desired amount of saline.