CN2714546Y

CN2714546Y - Water softening apparatus

Info

Publication number: CN2714546Y
Application number: CN 200420087680
Authority: CN
Inventors: 吴光夏
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-08-13
Filing date: 2004-08-13
Publication date: 2005-08-03
Anticipated expiration: 2014-08-13

Abstract

The utility model relates to a water softening device which is composed of a multi-passage valve, a resin tank and a brine tank, wherein the multi-passage valve is connected with a water source, the resin tank and the brine tank which is placed on the resin tank. The multi-passage valve is composed of a valve seat, a valve core, a valve rod, a rotating handle and sealing media. The column or conical surface of the valve core is provided with grooves which are crossed and connected into a network. The sealing media which are crossed and connected into a network are arranged in the grooves. The cross section of the multi-passage valve and the valve core are provided with one or a plurality of passages which are not mutually communicated, partially communicated or completely communicated, and the valve seat is correspondingly provided with a plurality of passages. The rotation of the valve core is used for converting the functions of generating the softening water, regenerating the resin and closing the system.

Description

Water-softening plant

Technical field:

The utility model relates to a kind of water-softening plant that carries out resin regeneration by brine tank outlet liquid level and the liquid level difference between the final discharge outlet of brinish behind the resin container.

Background technology:

The resin regeneration mode has following several in the water softener at present: 1, controlled the operation of water softener and carried out resin regeneration automatically by automatic probe.Automatically the advantage of the water softener of probe control is to use conveniently, and shortcoming is the price height, and the price of only popping one's head in automatically is just more than 1000 yuan, and is not suitable for the small-sized household water softener.2, carry out resin regeneration with pump, promptly salt solution is carried out resin regeneration with the pump pump in resin container.This method can't be used in the place that does not have power supply.3, resin is taken out from resin container, bubble for some time in salt solution, put back to resin container again.Such renovation process shortcoming is both to bother, and regeneration effect is poor again.4, Chinese patent 98232417.0 discloses a kind of multichannel rotation column valve, on each section of spool, be provided with passage separately, be set with interface on the valve body, interface is established tightness system, work station disk and spool coaxial rotation, the conducting of the corresponding position by spool rotation and passage and interface or close the multichannel control that realizes each station, thus carry out that soft water generates and the conversion of resin regeneration.The weak point of this valve is: 1) body cavity and spool all are cylindricalitys, can't intactly seal between the two, as add the cooperation in man-hour closely, then spool is installed in valve body, and all very difficult when in valve body, taking out, but as add and cooperate man-hour not closely, then liquid is revealed easily; 2) whole valve only is provided with tightness system at the interface of valve body, and be separately independently, not contact mutually, like this in the process of spool rotation, when the porthole of spool and the interface on the valve body did not align fully, the tightness system of interface can not be sealed the porthole fully, thus can produce between leakage and passage and interface should not conducting part the conducting phenomenon appears, making not should the blended liquid mixing, does not have the effect of this valve anticipation; 3) on the cross-sectional view of spool as can be seen, the passage on the spool cross section or be, or be that several channels meets at together, so just can not make full use of solid space and make the valve simplification by not mutually Uncrossed two, or the passage more than two.

The utility model content:

The purpose of this utility model is the deficiency that exists in the background technology for overcoming, and the water-softening plant that provides the brine outlet that utilizes brine tank and the liquid level difference between the final discharge outlet of brinish behind the resin container to carry out resin regeneration.This apparatus structure is simple, and without power consumption, cost is low, both has been applicable to that the high place of hydraulic pressure also is applicable to the place that hydraulic pressure is low, and good seal, does not have and reveals, favorable regeneration effect.

The utility model is realized as follows:

Water-softening plant comprises multiple valve, resin container and brine tank, connects water source, resin container and brine tank by multiple valve, and brine tank is positioned on the resin container; Multiple valve is made up of valve seat, spool, valve rod, swing handle and sealing medium, have crisscross on the cylindricality of spool or the conical surface, the groove that is linked to be network, be equipped with crisscross in the groove, the sealing medium that is linked to be network, on the cross section of multiple valve, spool has one or more not to be communicated with mutually or part connection or full communicating passage, many passages are correspondingly arranged on the valve seat, make some passage conductings on the valve seat by the rotation of spool, and other carrier frequency channel breaks, thereby the stream of controlling different current is with disconnected.

Description of drawings:

Fig. 1 is the water-softening plant sectional view, and this section is first section;

Fig. 2 is the swing handle end view drawing;

Fig. 3 is two circles, eight bar type gaskets;

Fig. 4 be multiple valve along A-A cross section part sectioned view, this section is second section;

Fig. 5 be multiple valve along B-B cross section part sectioned view, this section is the 3rd section.

Embodiment:

Below in conjunction with drawings and Examples utility model is elaborated.

Fig. 1 is the water-softening plant sectional view.The top of resin container [10] is placed with brine tank [2], and the top of brine tank [2] is placed with brine tank end cap [1].Brine outlet [3] is arranged at the brine tank bottom, and brine outlet [3] is connected to brine tube [4].Interface [23] is arranged at the top of resin container [10].The two passes [8] of valve seat [5], [21] link to each other with crossover sub [9].Link by spiral shell between crossover sub [9] and the interface [23] and connect, seal by gasket [22].The other end of passage [8] is connected to pipe [11], the other end of pipe [11] had hydrophone [12], the other end of passage [21] is connected to pipe [24], and the other end of pipe [24] had hydrophone [25], and tetragon, hexagon or octagonal spiral shell button winding device are arranged on the crossover sub [9].One end of valve seat [5] has valve seat along [20], and the other end has perforate [7], and perforate [7] also can be opened on the sidewall of valve seat near the bottom.Be processed with two groups of grooves of placing gaskets on the spool [15], every group of groove is made up of with 8 strip grooves that are connected these two " O " shape grooves two " O " shape grooves, " O " shape groove [13] among Fig. 1, and strip groove [14] demonstrates the constituted mode of groove.The spacing button [6] that is used for preventing the spool axial float is arranged in the termination of spool [15], be connected with valve rod [31] on the spool [15], be connected with swing handle [27] on the valve rod [31], the indicator console [26] that projection is arranged on the swing handle [27], the end face of swing handle [27] is in the direction of the clock successively with " regeneration ", " close ", " soft water ", " close ", " regeneration ", " close ", " soft water ", " close " printed words, coat the color of these functional zone of expression in swing handle edge different zones, as painting green in " soft water " district, the district paints redness " closing ", the district is coated with yellowly in " regeneration ", upward corresponding at indicator console [26] with above-mentioned printed words, coat respective color.3 or 4 holes are arranged on the valve end cap [19], hole [17] is one of them, valve seat is along on [20] 3 or 4 holes being arranged also, corresponding with the hole on the valve end cap [19], hole [16] is one of them, valve seat is connected by bolt with hole on the valve end cap along last hole, has spacing with round section joint ring [18] between valve end cap and the spool.Opening [30] is arranged on the brine tank, on the salt solution tank skin of paper and reverse paper opening is being arranged all, opening [32] is one of them, and the effect of these openings is that pipe or valve rod are stretched out.

The network type gasket as shown in Figure 3.It is to be linked to be integrally formed by two " O " type circles [33], [34] and rod [35], [36], [37], [38], [39], [40], [41], [42].

Fig. 4, Fig. 5 are the part sectioned views of putting in the groove of spool behind the network type gasket along A-A cross section and B-B cross section.On A-A cross section (second section) valve seat [5] of valve, have and be passage [39], [40], [8] that T-shaped is arranged, passage [28] and [41] are arranged on the spool [15], and two openings of passage [28] are opened respectively between two " O " type circles and rod [45], [46] and between the rod [47], [48].Two openings of passage [41] are opened respectively between two " O " type circles and rod [43], [44] and between the rod [42], [49].

On B-B cross section (the 3rd section) valve seat [5] of valve, have and be passage [50], [51], [21] that T-shaped is arranged, passage [29] and [59] are arranged on the spool [15], and two openings of passage [29] are opened respectively between two " O " type circles and rod [53], [54] and between the rod [55], [56].Two openings of passage [59] are opened respectively between two " O " type circles and rod [52], [60] and between the rod [57], [58].The position of A-A cross section (second section) and B-B cross section (the 3rd section) can exchange.

Passage [51] connects the water source, and passage [40] connects brine tube [4].

When multiple valve is in Fig. 1 (first section), Fig. 4 (second section), Fig. 5 (the 3rd section) position, source water is crossed hydrophone [25] by passage [51], [59], [21], pipe [24] and is entered resin container [10], after the process resin is softening, by crossing hydrophone [12], pipe [11], passage [8], [28], [39] outflow, this is that soft water produces flow process; " soft water " and respective color that level attitude is write show this flow process.After in brine tank [2], putting into an amount of salt solution for preparing, swing handle [27] clockwise or be rotated counterclockwise 90 °, this moment passage [41] or [28] communication passage [40] and passage [8], passage [59] or passage [29] communication passage [21] and passage [50], salt solution enters resin container [10] by brine tank [2] through passage [40], [41] or [28], [8], pipe [11], mistake hydrophone [12], after resin regeneration, flow out through hydrophone [25], pipe [24] passage [21], [59] or [29], [50].In this process, resin obtains regeneration.No matter be that swing handle is in " soft water " position or is in " regeneration " position, as long as clockwise or be rotated counterclockwise 45 ° of swing handles and all make valve in the closed position.

Claims

1, a kind of water-softening plant is characterized in that this device is made up of multiple valve, resin container and brine tank, connects water source, resin container and brine tank by multiple valve, and brine tank is positioned on the resin container; Multiple valve is made up of valve seat, spool, valve rod, swing handle and sealing medium, have crisscross on the cylindricality of spool or the conical surface, the groove that is linked to be network, be equipped with crisscross in the groove, the sealing medium that is linked to be network, on the cross section of multiple valve, spool has one or more not to be communicated with mutually or part connection or full communicating passage, and many passages are correspondingly arranged on the valve seat.

2, water-softening plant by claim 1 regulation, the top that it is characterized in that resin container [10] is placed with brine tank [2], the top of brine tank [2] is placed with brine tank end cap [1], brine outlet [3] is arranged at the brine tank bottom, brine outlet [3] is connected to brine tube [4], interface [23] is arranged at the top of resin container [10], the two passes [8] of valve seat [5], [21] link to each other with crossover sub [9], link by spiral shell between crossover sub [9] and the interface [23] and connect, seal by gasket [22], the other end of passage [8] is connected to pipe [11], the other end of pipe [11] had hydrophone [12], the other end of passage [21] is connected to pipe [24], the other end of pipe [24] had hydrophone [25], crossover sub has tetragon on [9], hexagon or octagonal spiral shell button winding device, one end of valve seat [5] has valve seat along [20], the other end has perforate [7], perforate [7] also can be opened on the sidewall of valve seat near the bottom, be processed with two groups of grooves of placing gasket on the spool [15], every group of groove is made up of with 8 strip grooves that are connected these two " O " shape grooves two " O " shape grooves, the spacing button [6] that is used for preventing the spool axial float is arranged in the termination of spool [15], be connected with valve rod [31] on the spool [15], be connected with swing handle [27] on the valve rod [31], the indicator console [26] that projection is arranged on the swing handle [27], the end face of swing handle [27] is in the direction of the clock successively with " regeneration ", " close ", " soft water ", " close ", " regeneration ", " close ", " soft water ", " close " printed words, coat the color of these functional zone of expression in swing handle edge different zones, as painting green in " soft water " district, the district paints redness " closing ", the district is coated with yellowly in " regeneration ", go up corresponding at indicator console [26] with above-mentioned printed words, coat respective color, 3 or 4 holes are arranged on the valve end cap [19], valve seat is along on [20] 3 or 4 holes being arranged also, corresponding with the hole on the valve end cap [19], valve seat is connected by bolt with hole on the valve end cap along last hole, have spacing between valve end cap and the spool with round section joint ring [18], opening [30] is arranged on the brine tank, on the salt solution tank skin of paper and reverse paper, opening is being arranged all.

3,, it is characterized in that the network type gasket is to be linked to be integrally formed by two " O " type circles [33], [34] and rod [35], [36], [37], [38], [39], [40], [41], [42] by the water-softening plant of claim 1 regulation.

4, the water-softening plant of stipulating by claim 1, it is characterized in that second section at valve, have on the valve seat [5] and be passage [39], [40], [8] that T-shaped is arranged, passage [28] and [41] are arranged on the spool [15], and two openings of passage [28] are opened respectively between two " O " type circles and rod [45], [46] and between the rod [47], [48].Two openings of passage [41] are opened respectively at two " O " type circles and rod [43], [44] between and the rod [42], [49] between, on the 3rd section valve seat [5] of valve, have and be the passage [50] that T-shaped is arranged, [51], [21], passage [29] and [59] are arranged on the spool [15], two openings of passage [29] are opened respectively at two " O " type circles and rod [53], [54] between and the rod [55], [56] between, two openings of passage [59] are opened respectively at two " O " type circles and rod [52], [60] between and the rod [57], [58] between, second section and trisected position can exchange, passage [51] connects the water source, and passage [40] connects brine tube [4].