WO2013163898A1

WO2013163898A1 - Multi-way water treatment valve with four valve cores

Info

Publication number: WO2013163898A1
Application number: PCT/CN2013/071503
Authority: WO
Inventors: 王承丰; 孟凡刚; 刘广庆; 于恒波; 孙绍杰; 于磊
Original assignee: 龙口市海丰环境科技工程有限公司
Priority date: 2012-05-02
Filing date: 2013-02-07
Publication date: 2013-11-07
Also published as: CN102644771A

Abstract

Disclosed is a multi-way water treatment valve with four valve cores, wherein a first valve core cavity (8), a second valve core cavity (9), a third valve core cavity (10), and a fourth valve core cavity (11) are distributed on and connected with the valve body; a valve core is rotationally connected into each of the valve core cavities respectively; a water flow passage hole on the end face of the bottom of the corresponding valve core communicates with a water flow passage hole on the end face of the bottom of the valve core cavity; and a corresponding water hole communicating with the water flow passage of the valve core cavity is arranged on the valve body. By means of connecting the valve cores to the first valve core cavity (8), the third valve core cavity (10) and the second valve core cavity (9), and the fourth valve core cavity (11) of the valve body, two sets of water treatment devices are formed and work simultaneously, thus effectively increasing the output flow of water treatment. The multi-way water treatment valve formed by integrally connecting the two sets of water treatment devices in parallel is connected and used with a single tank body, and production costs are reduced.

Description

Description A four-core multi-channel water treatment

Technical field

The invention relates to a water treatment valve; in particular to a four-valve multi-channel water treatment valve. Background technique

At present, the multi-channel water treatment valve of the prior art at home and abroad has a structure in which a single valve core is provided in the valve body to control the water treatment work. Due to the small working output water flow of the single-valve water treatment valve, it is difficult to meet the water demand of the enterprise. It is common to use two single or multiple sets of water treatment units connected to a water treatment tank with a single spool water treatment valve to work simultaneously to compensate for the lack of water output flow. The use of the two or more sets of water treatment devices is connected, which significantly increases the production cost of the enterprise. Summary of the invention

In view of the deficiencies of the prior art described above, it is an object of the present invention to provide a four-valve multi-way water treatment valve designed to increase the output flow rate of water treatment and reduce the production cost of the enterprise.

In order to achieve the above object, the technical solution of the four-valve multi-way water treatment valve of the present invention is realized by the four-valve multi-way water treatment valve, including the valve body, the valve core cavity and the bottom of the valve core cavity. The water passage hole of the end surface is connected with a valve core cavity in the valve body, and the water hole is arranged on the valve body, and the water flow hole of the bottom end surface of the valve core cavity is corresponding to the water hole,

The spool cavity includes a first spool cavity, a second spool cavity, a third spool cavity, and a fourth spool cavity; in the first spool cavity, the second spool cavity, and the third spool cavity And a fourth valve body cavity is respectively connected with a valve core, and a bottom end surface water flow hole of the valve core corresponds to the first valve core cavity, the second valve core cavity, the third valve core cavity and the fourth valve core cavity bottom The end water channel is turned to communicate.

The utility model has the beneficial effects that: by adopting the above structure, the valve body is connected to the first, third, second and fourth valve core chambers of the valve body to form two groups of water treatment devices to work simultaneously, which effectively increases The output flow of water treatment. The multi-channel water treatment valve, which is integrated by two sets of water treatment devices, is connected to a single tank body, which significantly reduces the production cost of the enterprise compared with the prior art. Based on the above technical solutions, the present invention can also be improved as follows.

Further, the water hole comprises a water inlet hole, a sewage hole, a water outlet hole, an upper cloth water hole and a lower cloth water hole; the bottom end surface of the valve core cavity has a water flow channel hole including a first valve core cavity bottom end surface inlet water flow channel hole, and a second The bottom end surface of the valve core cavity inlet water passage hole, the third valve core cavity bottom end surface inlet water flow passage hole, the fourth valve core chamber bottom end surface inlet water flow passage hole, the first valve core chamber bottom end surface discharge sewage flow passage hole, the second valve core The bottom end of the cavity discharges the sewage flow channel hole, the third valve core cavity bottom end discharges the sewage flow channel hole, the fourth valve core cavity bottom end discharges the sewage flow channel hole, the third valve core cavity bottom end surface discharge water flow channel hole, the fourth valve core cavity bottom End outlet water flow passage hole and upper cloth water flow passage, lower cloth water flow hole;

The water inlet hole and the first valve body cavity bottom end inlet water flow channel hole, the second valve core cavity bottom end surface inlet water flow channel hole, the third valve core cavity bottom end surface inlet water flow channel hole and the fourth valve core cavity bottom end surface The inlet flow passage hole is connected; the sewage discharge hole respectively discharges the sewage flow passage hole with the bottom end surface of the first valve core chamber, the sewage flow passage hole of the bottom end surface of the second valve core chamber, the sewage flow passage hole of the bottom end surface of the third valve core chamber, the first The bottom end of the four-valve chamber is connected to the sewage channel hole; the water outlet is respectively connected with the water outlet hole of the bottom end surface of the third valve core cavity and the end water outlet hole of the bottom of the fourth valve core cavity; And communicating with the water distribution channel hole on the bottom end surface of the valve core cavity; the lower cloth water hole is in communication with the lower cloth water flow channel hole.

Further, the upper cloth water hole and the lower cloth water hole are provided at an intermediate position of the bottom of the valve body or a side of the bottom of the valve body.

Further, the upper water channel hole comprises a water channel hole on the bottom end surface of the first valve core cavity, a water channel hole on the bottom end surface of the second valve core cavity, and the lower water channel hole includes a third valve core cavity bottom a water channel hole under the end surface and a water channel hole under the bottom end surface of the fourth valve core cavity;

The upper cloth water hole communicates with the water distribution channel hole on the bottom end surface of the first valve core cavity and the water distribution channel hole on the bottom end surface of the second valve core cavity; the lower cloth water hole and the bottom end surface of the third valve core cavity are laid off The water channel hole and the bottom end surface of the fourth valve core cavity are connected to the water channel hole.

Further, the water hole on the valve body includes a first water hole of the salt valve and a second water hole of the salt valve; the water flow hole of the bottom end surface of the valve core cavity further includes a first water flow hole of the bottom end surface of the first valve core cavity, The second water flow hole of the bottom end surface of the second valve core cavity, the second water flow path hole of the bottom end surface of the third valve core cavity, and the fourth valve core cavity a second water passage hole at the bottom end surface;

The first water hole of the salt valve is connected with the first water flow hole of the bottom end surface of the first valve core cavity and the first water flow path hole of the bottom end surface of the second valve core cavity; the second water hole and the third valve core cavity of the salt valve The bottom end surface of the second water flow passage hole and the bottom end surface of the fourth valve core chamber are connected to the second water flow passage hole.

Further, the water hole on the valve body includes a first water hole of the salt valve and a second water hole of the salt valve; the water flow hole of the bottom end surface of the valve core cavity further includes a first water flow hole of the bottom end surface of the first valve core cavity, a second water flow path hole at a bottom end surface of the second valve core cavity, a second water flow path hole at a bottom end surface of the third valve core cavity, and a second water flow path hole at a bottom end surface of the fourth valve core cavity;

The first water hole of the salt valve is connected with the first water flow hole of the bottom end surface of the first valve core cavity and the first water flow path hole of the bottom end surface of the second valve core cavity; the second water hole and the third valve core cavity of the salt valve a second water flow channel hole at the bottom end surface and a second water flow channel hole at the bottom end surface of the fourth valve core cavity; the upper water supply hole and the bottom water flow channel hole on the bottom end surface of the first valve core cavity and the bottom end surface of the second valve core cavity The water channel of the cloth is connected to the hole; the water hole of the lower cloth is connected with the water channel hole of the third bottom end surface and the water channel hole of the bottom end of the fourth valve core cavity.

DRAWINGS

Figure 1 is a front elevational view of a first embodiment of the present invention;

Figure 2 is a cross-sectional view taken along line A - A of Figure 1 of the present invention;

Figure 3 is a cross-sectional view taken along line B-B of Figure 1 of the present invention;

Figure 4 is a cross-sectional view of the water passage hole of the C-C to the valve body end face of Figure 3 of the present invention;

Figure 5 is a view of the valve body of Figure 1 in which the valve body is removed;

Figure 6 is a cross-sectional view of the water flow passage of the D-D to the spool chamber of Figure 3 of the present invention;

Figure 7 is a cross-sectional view of the water flow passage of the E-E to the spool chamber of Figure 3 of the present invention;

Figure 8 is a cross-sectional view of the lower valve body F-F in the upper and lower water holes of Figure 3 of the present invention;

Figure 9 is a front elevational view of a second embodiment of the present invention;

Figure 10 is a cross-sectional view of the step A1 - A1 in Figure 9 of the present invention;

Figure 11 is a cross-sectional view taken along the line B1-B1 of Figure 9 of the present invention; Figure 12 is a cross-sectional view of the water passage hole of the C1-C1 to the valve body end face of Figure 11 of the present invention; Figure 13 is a view of the valve body of Figure 9 of the present invention;

Figure 14 is a cross-sectional view of the D1 - D1 to the valve core cavity water flow path of Figure 11 of the present invention; Figure 15 is a cross-sectional view of the E1 - E1 to the valve core cavity water flow path of Figure 11 of the present invention; Figure 16 is a F1 - Figure 17 is a cross-sectional view of the water passage of the lower valve body G1 - G1 of Figure 11 in the present invention; Figure 18 is a front view of a third embodiment of the present invention;

Figure 19 is a cross-sectional view taken along line A2-A2 of Figure 18 of the present invention;

Figure 20 is a cross-sectional view taken along line B2-B2 of Figure 18 of the present invention;

Figure 21 is a cross-sectional view of the water passage hole of the C2 - C2 to the valve body end face of Figure 20 of the present invention; Figure 22 is a view of the valve body of the present invention of Figure 18 with four valve cores removed;

Figure 23 is a cross-sectional view of the D2 - D2 to the valve core cavity water flow path of Figure 20 of the present invention; Figure 24 is a cross-sectional view of the E2 - E2 to the valve core cavity water flow path of Figure 20 of the present invention; Figure 25 is a F2 - Figure 26 is a cross-sectional view of the water channel of the lower valve body G2 - G2 of the present invention; Figure 27 is a front view of the fourth embodiment of the present invention;

Figure 28 is a cross-sectional view of the step A3 - A3 in Figure 27 of the present invention;

Figure 29 is a cross-sectional view of the step B3 - B3 in Figure 27 of the present invention;

Figure 30 is a cross-sectional view of the water passage hole of the C3 - C3 to the valve core end face of Figure 29 of the present invention; Figure 31 is a view of the valve body of the present invention of Figure 27 with four valve cores removed;

Figure 32 is a cross-sectional view of the D3 - D3 to the valve core cavity water flow path of Figure 29 of the present invention; Figure 33 is a cross-sectional view of the E3 - E3 to the valve core cavity water flow path of Figure 29 of the present invention; Figure 34 is a F3 of Figure 29 of the present invention Figure 35 is a cross-sectional view of the lower valve body G3 - G3 in the upper and lower water distribution holes of Figure 29 of the present invention; Figure 36 is a cross-sectional view showing a fifth embodiment of the present invention;

Figure 37 is a cross-sectional view showing the upper and lower water holes of the lower valve body A4 - A4 of Figure 36 of the present invention; Figure 38 is a schematic view showing the working state of the installation and connection of Figure 1 and the water treatment tank of the present invention. In the drawings, the list of parts represented by each label is as follows:

1. Inlet hole, 2. Outlet hole, 3. Drainage hole, 4. Water hole on the upper part, 5. Water hole on the lower part 6. First water hole of the salt valve, 7. Second water hole of the salt valve, 8. The first spool cavity, 9, the second spool cavity, 10, the third spool cavity, 1 1 , the fourth spool cavity, 12, the upper water distributor, 1 3, the center tube, 14, the lower cloth water , 15, water treatment tank.

detailed description

The principles and features of the present invention are described in the following description in conjunction with the accompanying drawings.

As shown in FIG. 1, a four-valve multi-way water treatment valve is shown in FIG. 1 and FIG. 1 to FIG. The four-valve multi-way water treatment valve is provided with a first spool chamber 8 , a second spool chamber 9 , a third spool chamber 10 and a fourth spool chamber 1 1 . The valve core is respectively rotated and connected with a valve core; the bottom end water flow hole of the valve core is correspondingly connected with the water flow hole of the bottom end surface of the valve core cavity (shown in FIG. 2 to FIG. 5 ). The water hole is arranged on the valve body to communicate with the water flow passage at the bottom end surface of the valve core cavity, such as: the water inlet hole 1 of the valve body and the water inlet hole hole 1-1 of the bottom end surface of the first valve core cavity respectively The inlet end passage hole 1-2 of the bottom end surface of the second spool chamber, the inlet passage hole 1-3 of the bottom end surface of the third spool chamber, and the inlet passage hole 1-4 of the bottom end surface of the fourth spool chamber are connected (Fig. 2-7) The sewage drain hole 3 of the valve body respectively discharges the sewage flow passage hole 3-1 with the bottom end surface of the first valve core chamber, the bottom end surface of the second valve core chamber, the sewage flow passage hole 3-2, and the third valve core chamber. The bottom end discharge sewage passage hole 3-3, the fourth valve core chamber bottom end discharge sewage passage hole communicates 3-4 (shown in Figures 4 - 7;); the valve body outlet hole 2 and the third spool respectively The bottom flow end surface of the cavity is connected to the water flow channel hole 2-3 and the bottom end surface of the fourth valve core cavity is connected to the water flow channel hole 2-4 (shown in FIG. 2 to FIG. 7). The upper cloth water hole 4 and the lower cloth water hole 5 of the valve body are correspondingly connected with the water distribution channel hole and the lower cloth water channel hole on the bottom end surface of the valve core cavity, such as: the water distribution hole 4 of the valve body And communicating with the water distribution hole 4-1 on the bottom end surface of the first valve core cavity and the water distribution hole 4-2 on the bottom end surface of the second valve core cavity; the lower water supply hole 5 and the bottom end surface of the third valve core cavity The water channel hole 5-3 and the bottom end surface of the fourth valve core cavity are connected to the water channel hole 5-4 (shown in Fig. 2-8); Constituting multiple paths Water treatment filter valve.

The second embodiment is shown in Fig. 9 to Fig. 17. The same points in the embodiment are the same as those in the first embodiment. The difference is that: the valve body is provided with a salt valve first water hole 6 and a salt valve second water hole 7; the first water hole 6 and the first valve core cavity bottom end surface of the first water flow channel hole 6- 1. The first water passage hole 6-2 of the bottom end surface of the second valve core chamber is in communication, the second water hole 7 of the salt valve and the second water flow hole 7-3 and the fourth valve core cavity at the bottom end surface of the third valve core chamber The bottom end surface of the second water passage hole 7-4 is connected (shown in Figs. 10 - 15). It constitutes a multi-channel water treatment countercurrent regeneration softening valve.

The third embodiment is shown in Fig. 18 to Fig. 26. The same points in the embodiment are the same as those in the second embodiment. The difference is that: the valve core in the four valve core chambers is replaced, and the end surface water flow hole at the bottom of the valve core is correspondingly connected to the end water flow hole at the bottom of the four valve core chambers (FIG. 21, FIG. 22). Shown). It constitutes a multi-channel water treatment downstream regenerative softening valve.

Embodiment 4 is shown in Fig. 27-35. The same points in the embodiment are the same as those in the first embodiment. The difference is that: the valve core in the four valve core chambers is replaced, and the end surface water flow hole at the bottom of the valve core is correspondingly connected to the end water flow hole at the bottom of the four valve core chambers (FIG. 30, FIG. 31). Shown). a salt valve first water hole 6 and a second water hole 7 are disposed on the valve body, the first water hole 6 and the first valve core cavity bottom end surface, the first water flow path hole 6-1, and the second valve core The bottom water surface of the bottom end of the chamber is connected to the first water passage hole 6-2, the second water hole 7 and the bottom end surface of the third valve core chamber, the salt valve second water flow passage hole 7-3, and the fourth valve core chamber bottom end surface second The water channel holes 7-4 are connected. The valve core is rotated 180 degrees clockwise (shown in FIG. 35) to be connected to the valve body, and the upper water supply hole 4 at the bottom of the valve body and the water flow passage hole 4-3 on the bottom end surface of the third valve core chamber are provided. The water supply passage hole 4-4 is connected to the bottom end surface of the four-valve chamber; the lower water supply hole 5 of the valve body and the bottom end surface of the first valve core chamber are arranged with the water flow passage hole 5-1 and the bottom end surface of the second valve core chamber The lower water channel hole 5-2 is connected (shown in Fig. 28 to Fig. 35). It constitutes a multi-channel water treatment floating bed softening valve.

According to the present invention, the upper cloth water hole 4 and the lower cloth water hole 5 may be provided at the bottom of the valve body (shown in FIG. 1 to FIG. 35) or at the bottom of the valve body according to different height positions installed on the water treatment tank. One side (shown in Figure 36 and Figure 37). During operation (Fig. 1 - Fig. 8, Fig. 38), the present invention is installed and connected with a single water treatment tank body 15 when a large flow of water to be treated passes through the inlet hole of the valve body through the valve core chamber. The road (shown by the direction of the arrow in Fig. 38) enters the inlet passage hole 1-1 of the bottom end surface of the first spool chamber and the inlet passage hole 1 - 2 of the bottom end surface of the second spool chamber, respectively, and enters the water flow through the bottom end surface of the spool. The hole holes respectively enter the water discharge hole 4-1 on the bottom end surface of the first valve core cavity and the water discharge hole 4-2 on the bottom end surface of the second valve core cavity, and are filtered from the upper water distributor 12 into the tank body with quartz sand. Purification. The filtered large-flow purified water passes through the lower water distributor 14, the central pipe 13 and the lower water supply hole 5, and enters the water outlet hole of the bottom end surface of the third valve core cavity through the water outlet hole of the bottom end of the valve core. The water outlet hole 2-4 of the bottom end surface of the fourth valve core cavity is discharged from the water outlet hole 2 of the valve body. In the valve body first spool cavity 8, the third spool cavity 10 and the second spool cavity 9, the fourth spool cavity 11 is connected with a valve core to form two sets of water treatment devices to work simultaneously, effectively increasing The output of the water treatment flow.

The above is only the preferred embodiment of the present invention, and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc., which are within the spirit and scope of the present invention, should be included in the protection of the present invention. Within the scope.

Claims

Claim

A four-valve multi-way water treatment valve, comprising a valve body, a valve core cavity and a water passage hole at a bottom end surface of the valve core cavity, a valve core cavity is arranged in the valve body, and a water hole is arranged on the valve body, a water passage hole at a bottom end surface of the valve core cavity is corresponding to the water hole, and is characterized in that

The spool cavity includes a first spool cavity, a second spool cavity, a third spool cavity, and a fourth spool cavity; in the first spool cavity, the second spool cavity, and the third spool cavity And a fourth valve body cavity is respectively connected with a valve core, and a bottom end surface water flow hole of the valve core corresponds to the first valve core cavity, the second valve core cavity, the third valve core cavity and the fourth valve core cavity The bottom end water flow path is turned to communicate.

2 . The multi-way water treatment valve according to claim 1 , wherein the water hole comprises a water inlet hole, a sewage drain hole, a water outlet hole, an upper cloth water hole and a lower cloth water hole; The water passage hole at the bottom end surface of the valve core cavity includes a water inlet hole of the bottom end surface of the first valve core cavity, a water inlet hole of the bottom end surface of the second valve core cavity, a water inlet hole of the bottom end surface of the third valve core cavity, and a fourth valve core cavity The bottom end inlet water flow channel hole, the first valve core cavity bottom end discharge sewage flow channel hole, the second valve core cavity bottom end discharge sewage flow channel hole, the third valve core cavity bottom end discharge sewage flow channel hole, the fourth valve core cavity bottom end surface The sewage flow channel hole, the bottom end surface of the third valve core cavity, the water flow channel hole, the fourth valve core cavity bottom end water outlet flow channel hole, the upper cloth water flow channel, the lower cloth water raft L;

3. The four-valve multi-way water treatment valve according to claim 2, wherein the upper cloth water hole and the lower cloth water hole are provided at an intermediate position of the bottom of the valve body or a side of the bottom of the valve body. .

4. The four-valve multi-way water treatment valve according to claim 2, wherein the upper water channel hole comprises a water channel hole on the bottom end surface of the first valve core cavity, and a second valve core cavity a water flow channel hole is arranged on the bottom end surface, the lower water flow channel hole comprises a water flow channel hole under the bottom end surface of the third valve core cavity, and a water flow channel hole under the bottom end surface of the fourth valve core cavity;

The multi-way water treatment valve according to claim 1 or 2 or 3, wherein the water hole on the valve body comprises a first water hole of a salt valve and a second water hole of a salt valve The water passage hole at the bottom end surface of the valve core cavity further includes a first water flow channel hole at the bottom end surface of the first valve core cavity, a first water flow channel hole at the bottom end surface of the second valve core cavity, and a second water flow channel at the bottom end surface of the third valve core cavity a second water passage hole of the bottom end surface of the fourth valve core cavity;

The multi-way water treatment valve according to claim 1 or 2, wherein the water hole on the valve body comprises a first water hole of a salt valve and a second water hole of a salt valve; The water passage hole at the bottom end surface of the valve core cavity further includes a first water flow passage hole at a bottom end surface of the first valve core cavity, a first water flow passage hole at a bottom end surface of the second valve core chamber, a second water flow passage hole at a bottom end surface of the third valve core chamber, The fourth valve body cavity bottom end surface second water flow path 孑L;

The first water hole of the salt valve is connected with the first water flow hole of the bottom end surface of the first valve core cavity and the first water flow path hole of the bottom end surface of the second valve core cavity; the second water hole and the third valve core cavity of the salt valve a second water flow channel hole at the bottom end surface and a second water flow channel hole at the bottom end surface of the fourth valve core cavity; the upper water supply hole and the bottom water flow channel hole on the bottom end surface of the first valve core cavity and the bottom end surface of the second valve core cavity The water distribution hole of the cloth is connected; the water hole of the lower cloth is connected with the water flow channel hole at the bottom end surface of the third valve core cavity and the water flow channel hole at the bottom end surface of the fourth valve core cavity.