CN201679998U

CN201679998U - Multi-way integral valve

Info

Publication number: CN201679998U
Application number: CN2010201796608U
Authority: CN
Inventors: 杨劲松; 胡华刚
Original assignee: SICHUAN KAIGE WATER TREATMENT EQUIPMENT CO Ltd
Current assignee: SICHUAN KAIGE WATER TREATMENT EQUIPMENT CO Ltd
Priority date: 2010-05-05
Filing date: 2010-05-05
Publication date: 2010-12-22
Anticipated expiration: 2020-05-05

Abstract

The utility model discloses a multi-way integral valve which mainly comprises a valve body (1) and a valve core (2) arranged inside the valve body (1), wherein the valve core (2) is connected with a valve driving device (3) used for driving the valve core to rotate; the valve body (1) is provided with a water inlet (4), a water outlet (5), a drain outlet (6) as well as a bottom port (8) and a top port (9) which are used for communicating the bottom and the top of a tank body (7); the valve core (2) is provided with the water outlet (5), the drain outlet (6) and a plurality of blind holes arranged at the corresponding positions of the bottom port (8) and the top port (9); the blind holes are communicated with each other; and the valve core (2) is provided with a water inlet through hole (10). The multi-way integral valve can realize high-efficiency water inflow, purification of water quality and effective flushing of filter material in a draining device and a water purifier, is reliable in quality, economical and practical, and greatly reduces the production cost of the whole machine.

Description

Multichannel one valve

Technical field

The utility model relates to a kind of multichannel one valve.

Background technique

Raising along with people's environmental consciousness, water treatment field emerges rapidly in recent years, water treatment apparatus is applied in a plurality of fields, yet limited by domestic existing production technology and design level, the core control part of water treatment apparatus---control valve, basically rely on external import, cause water treatment apparatus cost of production height, marketing is subjected to very big restriction.

At present, the structure of control valve roughly is divided into following 5 kinds:

1) adopts multi-layer sealed circle to form different Seal cages,, promptly, form different fluid passages, thereby realize required function by the different section of axial displacement by the pulling up and down in Seal cage of the columniform piston of Electric Machine Control with grille.

2) adopt that built-in a plurality of valves are banded on valve body arranges,,, form different fluid passages, thereby realize required function so that several valves dislocation is is wherein opened and closed the flow direction that changes fluid by the Electric Machine Control cam.

3) adopt control of dividing plate or rotary turnplate and guiding current, realize required function.

4) it adopts band with central passage and the spool of annular pass and the valve body of stand-by through hole, and dial is housed above the spool, and bearing is equipped with in the lower end, and material adopts engineering plastics.

More than several structures form to attach together by a large amount of precision partss and form, its complexity height is with processing, the matching requirements height of part, to assembling and maintenance man's competency profiling height.For such complexity and accurate structure, domestic existing technology also is difficult to reach similar level, so domestic in the early stage manual multiple-way valve that several plastics spools occurred, but because its sealing reliability far can not reach usage requirement, pipe diameter abortion water is less generally below ten tons, simultaneously withstand voltage low, the defective of poor sealing performance is eliminated immediately very soon.In view of above reason, the multi-way valve produce market is abroad monopolized for many years always.It costs an arm and a leg, and accounts for the complete machine cost and reaches about 50-60%, and system economy is produced significant impact, has seriously hindered the popularization paces of product in market, becomes a big bottleneck of China's water treatment field development.

The model utility content

The purpose of this utility model is to overcome the shortcoming and defect of above-mentioned prior art, a kind of multichannel one valve is provided, this multichannel one valve can be realized effective flushing of the interior filtrate of purification, draining and water purifier of high efficiency water inlet, water quality, reliable in quality, economical and practical can significantly reduce the cost of production of complete machine.

The purpose of this utility model is achieved through the following technical solutions: a kind of multichannel one valve, mainly constitute by valve body and the spool that is arranged on valve inner, spool links to each other bottom interface and top interface that described valve body is provided with water intake, water outlet, sewage draining exit and is used to be communicated with tank base and top with the valve drive that drives its rotation; Described spool is provided with and water outlet, sewage draining exit, bottom interface and corresponding several blind holes of top interface position, and is interconnected between the blind hole, and described spool also is provided with into water through hole.

Also be provided with the outlet of nozzle import and nozzle on the described valve body, also be provided with on the spool and the corresponding blind hole of nozzle import and nozzle exit position; Between nozzle import and the nozzle outlet liquid jetting device is installed, liquid jetting device links to each other with brine tank.

Described liquid jetting device links to each other by brine pipeline with brine tank, and the end that described brine pipeline is positioned at brine tank is equipped with air back valve.

Described bottom interface links to each other with the center tube that is arranged on tank interior, and an end of center tube is positioned at the bottom of tank body; Described top interface is arranged on the upper-end surface of tank body.

One end of described center tube position tank base is equipped with water-dispensing device.

Be provided with resin layer or charcoal layer in the described tank body, be used for former water is softened or purifies.

In sum, the beneficial effects of the utility model are: can realize effective flushing of filtrate in purification, draining and the water purifier of high efficiency water inlet, water quality, reliable in quality, economical and practical can significantly reduce the cost of production of complete machine.

Description of drawings

Structural representation when Fig. 1 is the utility model running;

Structural representation when Fig. 2 is the utility model backwash process;

Structural representation when Fig. 3 regenerates with the salt process for the utility model;

Structural representation when Fig. 4 is the utility model salt cellar moisturizing process;

Structural representation when Fig. 5 is the positive flushing process of the utility model.

Mark and corresponding component title in the accompanying drawing: 1-valve body; The 2-spool; The 3-valve drive; The 4-water intake; The 5-water outlet; The 6-sewage draining exit; The 7-tank body; The 8-bottom interface; 9-top interface; The 10-through hole of intaking; The import of 11-nozzle; The outlet of 12-nozzle; The 13-liquid jetting device; The 14-brine tank; The 15-brine pipeline; The 16-air back valve; The 17-center tube; The 18-water-dispensing device.

Embodiment

Below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, but mode of execution of the present utility model is not limited only to this.

Embodiment:

Shown in Fig. 1-5, valve body 1, in be provided with spool 2, spool 2 links to each other bottom interface 8 and top interface 9 that described valve body 1 is provided with water intake 4, water outlet 5, sewage draining exit 6 and is used to be communicated with tank body 7 bottoms and top with the valve drive 3 that drives its rotation; Bottom interface 8 links to each other with the center tube 17 that is arranged on tank body 7 inside, and an end of center tube 17 is positioned at the bottom of tank body 7 and water-dispensing device 18 is installed, and top interface 9 is arranged on the upper-end surface of tank body 7; Described spool 2 is provided with and corresponding several blind holes in water intake 5, sewage draining exit 6, bottom interface 8 and top interface 9 positions, and is interconnected between the blind hole, and described spool 2 also is provided with into water through hole 10

In order to make the utility model can realize in use regenerating function with salt, also be provided with nozzle import 11 and nozzle outlet 12 on the described valve body 1, also be provided with on the spool 2 with nozzle import 11 and nozzle and export the corresponding blind hole in 12 positions; Between nozzle import 11 and the nozzle outlet 12 liquid jetting device 13 is installed, liquid jetting device 13 links to each other by brine pipeline 15 with brine tank 14, and the end that brine pipeline 15 is positioned at brine tank 14 is equipped with air back valve 16.

Because adopted said structure, the utility model can realize operation, backwash, regeneration with salt, salt cellar moisturizing, just function such as wash, its working procedure is as follows:

Running: as shown in Figure 1, be rotated, make that the water inlet through hole 10 on the spool 2 communicates with top interface 9 by valve drive 3 regulating spools 2; Bottom interface 8 and water outlet 5 all with spool 2 on corresponding blind hole be connected, owing to connect mutually between the blind hole, thereby make and form water-flowing path between bottom interface 8 and the water outlet 5, after former water enters valve pocket by the water intake on the valve body 14, enter tank body 7 by water inlet through hole 10 and top interface 9, and be passed down through resin layer or charcoal layer, become softened water or purify waste water; Then return center tube 17 through water-dispensing device 18, enter spool 2 down to bottom interface 8, discharge from water outlet 5 behind spool 2, the whole service process is finished.

Backwash process: as shown in Figure 2, be rotated, make that the water inlet through hole 10 on the spool 2 communicates with bottom interface 8 by valve drive 3 regulating spools 2; Top interface 9 and sewage draining exit 6 all with spool 2 on corresponding blind hole be connected, owing to connect mutually between the blind hole, thereby make and form water-flowing path between top interface 9 and the sewage draining exit 6, after former water enters valve pocket by the water intake on the valve 14, enter tank body 7 by water inlet through hole 10 and bottom interface 8, and be passed down through resin layer or charcoal layer, enter spool 2 to top interface 9, discharge from sewage draining exit 6 behind spool 2, whole backwash process is finished.

Regenerate with the salt process: as shown in Figure 3, be rotated, make that the water inlet through hole 10 on the spool 2 communicates with nozzle import 11 by valve drive 3 regulating spools 2; Nozzle outlet 12, top interface 9, bottom interface 8 and sewage draining exit 6 all with spool 2 on corresponding blind hole be connected, owing to connect mutually between the blind hole, thereby make nozzle outlet 12, top interface 9, form water-flowing path between bottom interface 8 and the sewage draining exit 6, after former water enters valve pocket by the water intake on the valve body 14, successively by water inlet through hole 10, nozzle import 11, nozzle import 12, top interface 9 enters tank body 7, and be passed down through resin layer or charcoal layer, enter center tube 17, enter spool 2 to bottom interface 8, behind spool 2, discharge from sewage draining exit 6, owing between nozzle import 11 and the nozzle outlet 12 liquid jetting device 13 is installed, when former water exports 12 by nozzle import 11 and nozzle fast, produce negative pressure, thereby the salt solution in the brine tank 14 is sucked valve body 1, finally enter the top of tank body, whole regeneration is finished with the salt process.

Salt cellar moisturizing process: as shown in Figure 4, be rotated, make that the water inlet through hole 10 on the spool 2 communicates with nozzle outlet 12 by valve drive 3 regulating spools 2; Blind hole corresponding on nozzle import 11 and sewage draining exit 6 and the spool 2 is connected, owing to connect mutually between the blind hole, thereby make and form water-flowing path between nozzle import 11 and the sewage draining exit 6, after former water enters valve pocket by the water intake on the valve body 14, enter liquid jetting device 13 by water inlet through hole 10, nozzle outlet 12 successively, and the brine pipeline 15 by linking to each other with liquid jetting device 13, enter brine tank 14, salt cellar is carried out moisturizing; Other has partial raw water to flow out from nozzle import 11, finally discharges from sewage draining exit 6, thereby reaches the purpose of automatic cleaning liquid jetting device nozzle.

Positive flushing process: as shown in Figure 5, be rotated, make that the water inlet through hole 10 on the spool 2 communicates with top interface 9 by valve drive 3 regulating spools 2; Bottom interface 8 and sewage draining exit 6 all with spool 2 on corresponding blind hole be connected, owing to connect mutually between the blind hole, thereby make and form water-flowing path between bottom interface 8 and the sewage draining exit 6, after former water enters valve pocket by the water intake on the valve body 14, enter tank body 7 by water inlet through hole 10 and top interface 9, and be passed down through resin layer or charcoal layer, then return center tube 17 through water-dispensing device 18, upwards enter spool 2 to bottom interface 8, from sewage draining exit 6 discharges, whole positive flushing process is finished through spool 2 after.

As mentioned above, just can realize the utility model preferably.

Claims

1. multichannel one valve, it is characterized in that, mainly by valve body (1) and be arranged on the inner spool (2) of valve body (1) and constitute, spool (2) links to each other with the valve drive (3) that drives its rotation, bottom interface (8) and top interface (9) that described valve body (1) is provided with water intake (4), water outlet (5), sewage draining exit (6) and is used to be communicated with tank body (7) bottom and top; Described spool (2) is provided with and water outlet (5), sewage draining exit (6), corresponding several blind holes of bottom interface (8) and top interface (9) position, and is interconnected between the blind hole, and described spool (2) also is provided with into water through hole (10).

2. multichannel one valve according to claim 1, it is characterized in that, also be provided with nozzle import (11) and nozzle outlet (12) on the described valve body (1), also be provided with on the spool (2) and the corresponding blind hole of nozzle import (11) and nozzle outlet (12) position; Between nozzle import (11) and the nozzle outlet (12) liquid jetting device (13) is installed, liquid jetting device (13) links to each other with brine tank (14).

3. multichannel one valve according to claim 2 is characterized in that, described liquid jetting device (13) links to each other by brine pipeline (15) with brine tank (14), and the end that described brine pipeline (15) is positioned at brine tank (14) is equipped with air back valve (16).

4. multichannel one valve according to claim 1 is characterized in that, described bottom interface (8) center tube (17) inner with being arranged on tank body (7) links to each other, and an end of center tube (17) is positioned at the bottom of tank body (7); Described top interface (9) is arranged on the upper-end surface of tank body (7).

5. multichannel one valve according to claim 4 is characterized in that, the end that described center tube (17) is positioned at tank body (7) bottom is equipped with water-dispensing device (18).

6. multichannel one valve according to claim 1 is characterized in that, is provided with resin layer or charcoal layer in the described tank body (7).