CN208859059U - A kind of wastewater valve and purifier - Google Patents

Abstract

The utility model discloses a kind of wastewater valve and purifiers, and intake tunnel and exhalant canal are equipped on valve body, protrudes hollow tube in the middle part of body cavity, is formed between the outer wall and body cavity wall of hollow tube and is connected to water route；Intake tunnel is communicated with connection water route, and exhalant canal is communicated with hollow tube；Hollow tube is towards offering via hole on the side wall in intake tunnel direction；The internal needle tubing for being equipped with flow path is inserted in via hole, needle tubing one end is communicated with connection water route, and the other end of needle tubing is communicated with exhalant canal, and the export direction of flow path is consistent with the export direction of exhalant canal；In small flow effluent, waste water flows through needle tubing from valve inleting water channel and flows directly into exhalant canal, since the export direction of the flow path in needle tubing and the export direction of exhalant canal are consistent, on this inner wall for making waste water not spring back over exhalant canal when flowing out from needle tubing, recoil noise will not be generated.

Description

A kind of wastewater valve and purifier

Technical field

The utility model belongs to electromagnetic valve technical field, specifically, being to be related to a kind of wastewater valve and purifier.

Background technique

Existing electromagnetism wastewater valve, as shown in Figure 1, having generally included valve body 1, valve rod 2, diaphragm 3 and electromagnetic drive mechanism 4；As shown in connection with fig. 2, valve body 1 has inlet pipeline 11 and outlet pipeline 12, the valve between inlet pipeline 11 and outlet pipeline 12 Internal portion has circulation water route 13 and mesoporous 14, wherein small flow waste water hole 121 is offered on outlet pipeline 12.

In the case where small flow effluent, 4 driving stem 2 of electromagnetic drive mechanism is stretched along the axial direction of valve rod 2 to valve body 1 Out, so that diaphragm 3 covers the entrance of mesoporous 14, at this point, waste water is after inlet pipeline 11 circulates water route 13, it is useless from small flow Water hole 121 flows into outlet pipeline 12, and is discharged from outlet pipeline 12.In the case where big flow effluent, electromagnetic drive mechanism 4 Driving stem 2 reversely bounces back along the axial direction of valve rod 2 to valve body 1, so that diaphragm 3 leaves mesoporous 14, at this point, waste water is from circulation Water route 13 flows into mesoporous 14, flows into outlet pipeline 12 from 14 bottom of mesoporous, so that big flow waste water is discharged from outlet pipeline 12.

In above-mentioned design, in small flow effluent, the flow path of waste water is S-shaped, when fed water has a high pressure, the water of generation The outlet pipeline inner wall of vertical impact pedestal, direction as shown by the arrows in Figure 1 are flowed, therefore generates biggish water recoil strength, thus Form biggish water flow recoil noise.

Summary of the invention

This application provides a kind of wastewater valve and purifiers, solve existing wastewater valve and deposit in small flow effluent The technical issues of recoiling noise.

In order to solve the above technical problems, the application is achieved using following technical scheme:

It is proposed that a kind of wastewater valve, including valve body, the valve body are equipped with intake tunnel and exhalant canal, the body cavity Middle part protrudes hollow tube, is formed between the outer wall of the hollow tube and the body cavity wall and is connected to water route；The water inlet is logical Road is communicated with the connection water route, and the exhalant canal is communicated with the hollow tube；The hollow tube is towards the intake tunnel Via hole is offered on the side wall in direction；Be inserted with the internal needle tubing for being equipped with flow path in the via hole, described needle tubing one end with The connection water route communicates, and the other end of the needle tubing is communicated with the exhalant canal, and the export direction of the flow path and institute The export direction for stating exhalant canal is consistent.

Further, the intake tunnel and the exhalant canal are relatively arranged on the valve body.

Further, the intake tunnel and the exhalant canal parallel side-by-side are set on the valve body.

Further, one end that the needle tubing is communicated with the connection water route is extended with flange to its outside.

Further, the flange is horn-like.

It proposes a kind of purifier, above-mentioned wastewater valve is installed.

Compared with prior art, the advantages of the application and good effect is: the wastewater valve and purifier that the application proposes, The waste water for entering connection water route from intake tunnel, flows directly into exhalant canal via the flow path inside needle tubing, due to the stream of needle tubing The export direction on road and the export direction of exhalant canal are consistent, this makes the waste water flowed out from the flow path of needle tubing with exhalant canal axis To direction be expelled directly out exhalant canal, will not with the inner wall of exhalant canal generate impact, back attack phenomenon will not occur, therefore not It will form water flow recoil noise, solve the technology that existing wastewater valve has recoil noise in small flow effluent and ask Topic.

After the detailed description of the application embodiment is read in conjunction with the figure, other features and advantages of the application will become more Add clear.

Detailed description of the invention

Fig. 1 is the structure chart of prior art wastewater valve；

Fig. 2 is the structure chart of prior art wastewater valve；

Fig. 3 is the structure chart for the wastewater valve that the application proposes；

Fig. 4 is the waste water flow path schematic diagram for the wastewater valve that the application proposes；

Fig. 5 is the waste water flow path schematic diagram for the wastewater valve that the application proposes；

Fig. 6 is the structural schematic diagram of needle tubing in the application.

Specific embodiment

The specific embodiment of the application is described in more detail with reference to the accompanying drawing.

The wastewater valve that the application proposes, as shown in figure 3, including valve body 31, valve body 31 is equipped with intake tunnel 32 and water outlet is logical Road 33 protrudes hollow tube 34 in the middle part of 31 inner cavity of valve body, is formed between the outer wall and body cavity wall of hollow tube 34 and is connected to water Road 35；Intake tunnel 32 is communicated with connection water route 35, and exhalant canal 33 is communicated with hollow tube 34；Hollow tube 34 is towards intake tunnel Via hole 36 is offered on the side wall in 32 directions；The internal needle tubing 37 for being equipped with flow path, 37 one end of needle tubing are inserted in via hole 36 It being communicated with connection water route 35, the other end of needle tubing 37 is communicated with exhalant canal 33, and the export direction of flow path and exhalant canal Export direction is consistent.

Have above content as it can be seen that refering to what is shown in Fig. 4, when wastewater valve works in the case of small flow effluent, waste water from Intake tunnel 32 enters connection water route 35, exhalant canal 33 is flowed directly into via the flow path inside needle tubing 37, due to needle tubing 37 The export direction of flow path and the export direction of exhalant canal are consistent, direction as shown by arrows in figure, this makes the stream from needle tubing 37 The waste water of road outflow is expelled directly out exhalant canal with 33 axially direction of exhalant canal, will not generate with the inner wall of exhalant canal 33 Impact, will not occur back attack phenomenon, therefore not will form water flow recoil noise, solve existing wastewater valve in small flow effluent In the case of there is technical issues that recoil.

As shown in Figure 3 and Figure 4, in the embodiment of the present application, intake tunnel 32 and exhalant canal 33 are relatively arranged on valve body, So that flow path in intake tunnel, needle tubing and exhalant canal form straight line type access, waste water along straight-line openings directly from Intake tunnel is arranged to exhalant canal.

As another embodiment, 33 parallel side-by-side of intake tunnel 32 and exhalant canal is set on valve body 31, this When, as shown in figure 5, to guarantee that the export direction of the flow path in needle tubing 37 is consistent with the export direction of water passage 33 out, needle tubing 37 Using curved design, waste water is walked curved flow path and is arranged to exhalant canal.

As shown in fig. 6, one end that needle tubing 37 is communicated with connection water route 35 is extended with flange to its outside, the preferred loudspeaker of the flange The design of shape, enables needle tubing to be limited to hollow tube 34 without being walked by waste water for flushing.

Based on wastewater valve set forth above, the application also proposes a kind of purifier, which is equipped with above-mentioned Wastewater valve, in small flow effluent, waste water flows through needle tubing from valve inleting water channel and flows directly into exhalant canal, due to needle The export direction of flow path in pipe and the export direction of exhalant canal are consistent, this spring back over waste water will not when flowing out from needle tubing On the inner wall of exhalant canal, recoil noise will not be generated, existing wastewater valve is solved and exists instead in small flow effluent The technical issues of rushing noise.

It should be noted that the above description is not intended to limit the present invention, the utility model is also not limited to The example above, variation that those skilled in the art are made in the essential scope of the utility model retrofit, add Add or replace, should also belong to the protection scope of the utility model.

Claims (6)

1. a kind of wastewater valve, including valve body, the valve body is equipped with intake tunnel and exhalant canal, and the middle part of the body cavity is prominent There is hollow tube out, is formed between the outer wall of the hollow tube and the body cavity wall and be connected to water route；The intake tunnel and institute It states connection water route to communicate, the exhalant canal is communicated with the hollow tube；It is characterized in that,

The hollow tube is towards offering via hole on the side wall in the intake tunnel direction；Inside is inserted in the via hole Needle tubing equipped with flow path, described needle tubing one end are communicated with the connection water route, the other end of the needle tubing and the exhalant canal It communicates, and the export direction of the flow path is consistent with the export direction of the exhalant canal.

2. wastewater valve according to claim 1, which is characterized in that the intake tunnel and the exhalant canal are oppositely arranged In on the valve body.

3. wastewater valve according to claim 1, which is characterized in that the intake tunnel and the exhalant canal parallel side-by-side Be set on the valve body.

4. wastewater valve according to claim 1, which is characterized in that the needle tubing and described one end for communicating of connection water route to Its outside is extended with flange.

5. wastewater valve according to claim 4, which is characterized in that the flange is horn-like.

6. purifier, which is characterized in that be equipped with wastewater valve as described in any one in claim 1-5.