CN210440301U

CN210440301U - Special siphon valve for kitchen sewage treatment device

Info

Publication number: CN210440301U
Application number: CN201921405747.XU
Authority: CN
Inventors: 闫明训
Original assignee: Shenyang 369 Environmental Protection Technology Co ltd
Current assignee: Shenyang 369 Environmental Protection Technology Co ltd
Priority date: 2019-08-28
Filing date: 2019-08-28
Publication date: 2020-05-01
Anticipated expiration: 2029-08-28

Abstract

The utility model discloses a special siphon valve of meal kitchen sewage treatment plant, this special siphon valve of meal kitchen sewage treatment plant include core pipe and pipe cap, are equipped with the separation blade in the lower part of core pipe, the pipe cap comprises body and with body upper end mouth confined end cover, and the internal diameter of body is greater than the external diameter of core pipe, and the pipe cap is hung in core pipe upper portion, and the lower edge and the separation blade upper surface of body keep certain distance, form the water inlet between body lower edge to separation blade upper surface, form the ascending water course of annular between body inner wall and core pipe outer wall, and the end cover of pipe cap keeps certain distance with the reason on the core pipe, forms the water course of being connected between reason and the pipe cap end cover on the core pipe, and the inside decline water course that is. The siphon valve can automatically discharge food residues precipitated at the bottom of the water purification tank at regular intervals, and the discharge of the food residues cannot influence the liquid level height of the floating grease.

Description

Special siphon valve for kitchen sewage treatment device

Technical Field

The utility model relates to a siphon valve of intaking by the bottom, especially a special siphon valve for meal kitchen sewage treatment plant.

Background

Be equipped with the clean water basin among the kitchen sewage treatment plant, because the water in the clean water basin among the prior art all is through overflow mode discharge, consequently, a small amount of food residue that carry in the aquatic of clean water basin can deposit the accumulation at the bottom of the pool gradually, and these residues will go bad if deposit for a long time at the bottom of the pool, produce the stink, pollute the surrounding air. Meanwhile, in order to enable a small amount of grease in the water purification tank to float to the water surface by using gravity, the water in the water purification tank needs to be kept at a certain depth and cannot be completely discharged. The market does not have the automatic drain valve which meets the drainage requirement of the clean water tank and can keep a certain liquid level.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is: the utility model provides a meal kitchen sewage treatment plant special siphon valve, this siphon valve can be discharged the food waste automatic fixed period that the clean water basin bottom precipitated, and food waste discharges and can not influence the liquid level height who guarantees the grease come-up.

The technical scheme for solving the technical problem is as follows: the utility model provides a special siphon valve of meal kitchen sewage treatment plant, includes core pipe and pipe cap, is equipped with the separation blade in the lower part of core pipe, the pipe cap comprises the body and with body upper end mouth confined end cover, and the internal diameter of body is greater than the external diameter of core pipe, and the pipe cap suspends in core pipe upper portion, and the lower edge and the separation blade upper surface of body keep certain distance, forms the water inlet between body lower edge to separation blade upper surface, forms annular water course that rises between body inner wall and core pipe outer wall, and the end cover of pipe cap keeps certain distance with the last reason of core pipe, forms the water course of being connected between reason and pipe cap end cover on the core pipe, and the inside water course that falls.

As the improvement of the utility model: the outer wall of the core pipe below the blocking piece is provided with external threads.

As a further improvement of the utility model: the pipe cap is suspended on the upper part of the core pipe through a special support frame, and the support frame is composed of an annular sheet sleeved on the lower part of the core pipe and a plurality of support sheets extending upwards from the edge of the annular sheet.

As the best proposal of the utility model: the lower part of the tube body of the tube cap is provided with an annular groove, the upper part of the support sheet is provided with an inward convex bending matched with the annular groove, the outside of the annular groove is provided with a hoop for tightly fixing the inward convex bending part of the support sheet and the annular groove, and the hoop is provided with a hoop locking screw.

Has the advantages that: the utility model discloses a special siphon valve of kitchen sewage treatment plant is owing to adopted the siphon principle, during the drainage, water along the water inlet, the water course that rises, connect the water course, decline water course circuit and discharge to can deposit the food waste suction at the bottom of the pool at the emission process, prevent the bottom of the pool that these residues are long-term to gather, putrefaction and produce the stink, and, when the liquid level is less than the body lower edge of pipe cap, the air will get into the water course that rises, stops the siphon, finishes the drainage, consequently, the utility model discloses a special siphon valve can prevent that water in the pond from being thoroughly cleaned, thereby guarantees the come-up separation that the grease in the aquatic can be normal. Owing to adopted the core pipe outer wall below the separation blade to be equipped with the technical characteristic of external screw thread, made things convenient for the utility model discloses a meal kitchen special siphon valve of sewage treatment plant and the installation of pond bottom plate make meal kitchen special siphon valve of sewage treatment plant's routine maintenance, change operation more convenient. Owing to adopted the pipe cap to suspend in core pipe upper portion through special support frame, the technical characterstic that the support frame comprises annular piece of suit in the core pipe lower part and a plurality of backing sheets that upwards extend by annular piece edge makes the utility model discloses a special siphon valve of kitchen sewage treatment plant equipment is more convenient. The siphon valve has the technical characteristics that the annular groove is formed in the lower portion of the pipe body of the pipe cap, the inward convex bending matched with the annular groove is formed in the upper portion of the supporting sheet, the hoop for tightly fixing the inward convex bending portion of the supporting sheet and the annular groove is arranged outside the annular groove, and the hoop locking screws are arranged on the hoop.

Drawings

The siphon valve special for kitchen sewage treatment device of the present invention is further described in detail with reference to the accompanying drawings.

FIG. 1 is a working principle diagram of a siphon valve specially used for a kitchen sewage treatment device;

fig. 2 is the utility model discloses a special siphon valve decomposition structure schematic diagram of meal kitchen sewage treatment plant.

Detailed Description

As shown in fig. 1, the utility model discloses a special siphon valve of meal kitchen sewage treatment plant, including core pipe 5 and pipe cap, be equipped with separation blade 8 in the lower part of core pipe, the pipe cap comprises body 6 and with body upper end mouth confined end cover 1, and the internal diameter of body is greater than the external diameter of core pipe, and the pipe cap is hung in core pipe upper portion, and the core pipe overlaps with body portion in the main direction of looking, and the lower edge and the separation blade upper surface of body keep certain distance, forms water inlet 7 between body lower edge to separation blade upper surface, forms annular ascending water course 3 between body inner wall and core pipe outer wall, and the end cover of pipe cap keeps certain distance with the last reason of core pipe, forms between the reason of core pipe and the pipe cap end cover and is connected water course 2, and the inside descending water course 4 that is. The utility model discloses a special siphon valve of meal kitchen sewage treatment plant when using, need set up on the bottom plate of clean water basin with core pipe diameter assorted mounting hole, be connected the lower extreme of core pipe and mounting hole and sealed fixed, the installation can be taken with modes such as sealed rubber ring, welding, interference plug-in fit. In order to facilitate the installation of the siphon valve special for the kitchen sewage treatment device, preferably, the outer wall of the core pipe below the separation blade is provided with an external thread 9, during the installation, an internal thread can be processed in the installation hole of the bottom plate of the clean water tank, and a fastening nut matched with the external thread on the outer wall of the core pipe can be arranged below the bottom plate of the clean water tank to fixedly install the siphon valve special for the kitchen sewage treatment device on the bottom plate of the clean water tank. The pipe cap is suspended above the core pipe in various ways during use, such as: a plurality of support columns or support bars are arranged at the lower end of the tube body of the tube cap, and the lower ends of the support columns or support bars are fixed on the bottom plate of the water purification tank; a plurality of support bars are arranged in the pipe body along the radial direction, and the pipe body and the core pipe are welded and fixed; a support bar or the like is provided at the upper part of the tube body so as to be seated on the upper end of the core tube.

Preferably, as shown in fig. 2, the cap is suspended on the upper part of the core tube by a special support frame, the support frame is composed of an annular sheet 15 sleeved on the lower part of the core tube and a plurality of support sheets 14 extending upwards from the edge of the annular sheet, an annular groove 10 is arranged on the lower part of the cap, an inward convex bending 13 matched with the annular groove is arranged on the upper part of the support sheets, a hoop 11 for tightly fixing the inward convex bending part of the support sheets and the annular groove is arranged outside the annular groove, and a hoop locking screw 12 is arranged on the hoop. When the siphon valve special for the kitchen sewage treatment device is assembled, the annular sheet of the support frame is sleeved on the core tube from the lower end of the core tube, and the inward convex bending part of the support sheet and the annular groove of the pipe cap are tightly fixed by the pipe cap hoop. The special support frame has simple structure and reliable work, can be made by stamping a metal plate, and has low production cost.

The utility model discloses a meal kitchen sewage treatment plant special siphon valve theory of operation: when the surface of water exceeds core pipe upper end in the water purification tank, water in the water purification tank enters into the water course that rises by the water inlet under the siphon effect, get into the water course that descends through connecting the water course again, discharge the water purification tank, at the in-process of drainage, the food waste who gathers at the water purification tank bottom plate will be together discharged with water, therefore, can avoid food waste to corrupt at the water purification tank bottom plate and produce the stink, when the surface of water is less than the body lower edge of pipe cap in the water purification tank, the air will get into the water course that rises, destroy the siphon effect, the drainage is ended, at this moment, water in the water purification tank can not thoroughly empty, but keep certain degree of depth, thereby make a small amount of grease in the water purification. The utility model discloses a special siphon valve of meal kitchen sewage treatment plant both can in time discharge the food waste who gathers at the bottom of the pool, can not influence the water oil separating effect in the clean water basin again.

Claims

1. The utility model provides a special siphon valve of meal kitchen sewage treatment plant, includes core pipe and pipe cap, characterized by: the water inlet is formed between the lower edge of the pipe body and the upper surface of the baffle plate, an annular ascending water channel is formed between the inner wall of the pipe body and the outer wall of the core pipe, the end cover of the pipe cap keeps a certain distance from the upper edge of the core pipe, a connecting water channel is formed between the upper edge of the core pipe and the end cover of the pipe cap, and the descending water channel is formed inside the core pipe.

2. The siphon valve special for the kitchen sewage treatment device as claimed in claim 1, wherein: the outer wall of the core pipe below the blocking piece is provided with external threads.

3. The siphon valve special for the kitchen sewage treatment device according to claim 1 or 2, characterized in that: the pipe cap is suspended on the upper part of the core pipe through a special support frame, and the support frame is composed of an annular sheet sleeved on the lower part of the core pipe and a plurality of support sheets extending upwards from the edge of the annular sheet.

4. The siphon valve special for the kitchen sewage treatment device as claimed in claim 3, wherein: the lower part of the tube body of the tube cap is provided with an annular groove, the upper part of the support sheet is provided with an inward convex bending matched with the annular groove, the outside of the annular groove is provided with a hoop for tightly fixing the inward convex bending part of the support sheet and the annular groove, and the hoop is provided with a hoop locking screw.