CN210975960U

CN210975960U - Water supply and drainage integrated valve bank for deodorization equipment

Info

Publication number: CN210975960U
Application number: CN201921624323.2U
Authority: CN
Inventors: 郝书峰; 赵珊; 常江; 王佳伟
Original assignee: Beijing Beipai Technology Co ltd
Current assignee: Beijing Beipai Technology Co ltd
Priority date: 2019-09-27
Filing date: 2019-09-27
Publication date: 2020-07-10
Anticipated expiration: 2029-09-27

Abstract

The utility model relates to a water supply and drainage integration valves for deodorization equipment, including installing the valve bank of water supply on the outside water tank of deodorization equipment, valve bank of water drainage and automatic control system, valve bank of water supply includes the person in charge of intaking, first way intake branch pipe and second way intake branch pipe, valve bank of water drainage includes the drainage person in charge, first way drainage branch pipe, second way drainage branch pipe and drainage branch pipe, automatic control system includes P L C controller, the pH on-line detector of setting on drainage branch pipe, the level sensor of height is predetermine on deodorization equipment outside water tank upper portion in the setting, its structural design is reasonable, convenient operation, convenient to use, the scattered of deodorization equipment water supply and drainage before having changed, the management degree of difficulty is high, difficult problems such as degree of automatic control is low, can carry out quick maintenance and change to the valves under the condition that does not influence equipment normal operating when breaking down, and high convenience, the time of effectual reduction equipment later stage fortune dimension, and high efficiency.

Description

Water supply and drainage integrated valve bank for deodorization equipment

Technical Field

The utility model relates to a sewage treatment technical field especially relates to a water supply and drainage integration valves for deodorization equipment.

Background

Along with the massive construction of large-scale urban sewage treatment plants, the odor as an accessory product of the sewage treatment plant and the corresponding odor treatment are more and more concerned by people, and deodorization equipment by a biological method and a chemical method are mainstream process technologies. The biological method and chemical method deodorization technology needs to be provided with a water tank due to process requirements, and needs to regularly supplement water to the water tank, spray circulating water and drain water, the conventional deodorization equipment is single in water supply and drainage and circulating water valve group, the automation degree is low, the problems of leakage, leakage and the like are easily caused, and the replacement of a valve is complicated when the valve breaks down. The utility model discloses just provide based on under this research background, aim at providing a water supply and drainage integration valves for deodorization equipment to overcome above-mentioned defect.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: overcome among the prior art deodorizing equipment water supply and drainage and the aforesaid that circulating water valves exists not enough, provide a water supply and drainage integration valves for deodorizing equipment, its structural design is reasonable, operation convenient to use, deodorizing equipment water supply and drainage's scatter before having changed, the management degree of difficulty is high, a difficult problem such as degree of automatic control is low, can carry out quick maintenance and change to the valves under the condition that does not influence equipment normal operating when breaking down, convenient and fast, the time of effectual reduction equipment later stage fortune dimension, high efficiency.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a water supply and drainage integrated valve set for deodorization equipment comprises a water supply valve set, a drainage valve set and an automatic control system, wherein the water supply valve set is installed on an external water tank of the deodorization equipment, the water supply valve set comprises a main water inlet pipe, a first branch water inlet pipe and a second branch water inlet pipe, the main water inlet pipe is connected with the first branch water inlet pipe and the second branch water inlet pipe through a tee, the main water inlet pipe is provided with a manual main water inlet valve, the first branch water inlet pipe and the second branch water inlet pipe are provided with a manual water inlet valve at the connection position of the tee, the first branch water inlet pipe and the second branch water inlet pipe are both connected with a water inlet of the external water tank of the deodorization equipment, the second branch water inlet pipe is further provided with an electric valve, the drainage valve set comprises a main drainage pipe, a first branch drainage pipe, a second branch drainage pipe and a drainage branch water pipe, the main drainage main pipe is connected with one end of the first branch drainage pipe and the second branch water inlet pipe of the external water tank through a first tee, the drainage branch pipe is connected with one end of the first branch water outlet pipe and the second branch water outlet pipe, the drainage main drainage pipe is connected with a drainage valve, the manual branch pipe, the drainage valve C, the drainage branch water outlet of the deodorization equipment is connected with a drainage device, the drainage device is connected with a drainage device, a drainage device is connected with a drainage device, a drainage.

As a further optimization of the scheme, the liquid level sensor is a floating ball type liquid level sensor or a magnetic turning plate liquid level meter.

As a further optimization of the scheme, the automatic control system further comprises an alarm connected with the P L C controller, and the alarm is a light scintillator or a loudspeaker.

As a further optimization of the scheme, the main water inlet pipe, the first branch water inlet pipe, the second branch water inlet pipe, the main water drainage pipe, the first branch water drainage pipe, the second branch water drainage pipe and the branch water drainage pipe are all PVC water pipes or stainless steel pipes.

Adopt the utility model discloses a water supply and drainage integration valves for deodorization equipment has following beneficial effect: the deodorization equipment is modularized and integrated with related water supply and drainage components, the problems of scattered water supply and drainage, high management difficulty, low automatic control degree and the like of the prior deodorization equipment are solved, and the valve bank can be quickly maintained and replaced under the condition of not influencing the normal operation of the equipment when a fault occurs. Very convenient, the effectual time that reduces equipment later stage fortune dimension, raises the efficiency.

Drawings

Figure 1 is the utility model discloses a valve group structure sketch map of intaking of water supply and drainage integration valves for deodorization equipment.

Figure 2 is the utility model discloses a drainage valves group structural schematic for deodorization equipment's water supply and drainage integration valves.

Detailed Description

The water supply and drainage integrated valve set for a deodorization device according to the present invention will be described in detail with reference to fig. 1.

A water supply and drainage integrated valve set for deodorization equipment comprises a water supply valve set, a drainage valve set and an automatic control system, wherein the water supply valve set is installed on an external water tank of the deodorization equipment, the water supply valve set comprises a main water inlet pipe 1, a first branch water inlet pipe 2 and a second branch water inlet pipe 3, the main water inlet pipe is respectively connected with the first branch water inlet pipe and the second branch water inlet pipe through a tee joint 4, a main manual water inlet valve 5 is arranged on the main water inlet pipe, the first branch water inlet pipe and the second branch water inlet pipe are respectively provided with a manual water inlet valve 6 at the joint of the tee joint, the first branch water inlet pipe and the second branch water inlet pipe are both connected with a water inlet of the external water tank of the deodorization equipment, an electric valve 7 is further arranged on the second branch water inlet pipe, the drainage valve set comprises a main water drainage pipe 8, a first branch water drainage pipe 9, a second branch water drainage pipe 10 and a drainage branch water inlet valve 11, the main water outlet pipe is respectively connected with one end of the first branch water drainage pipe and the first branch water inlet pipe of the external water inlet pipe of the deodorization equipment through a manual water inlet valve 35, the manual water inlet valve, the electric valve 5, the manual water inlet pipe is connected with a drainage branch water inlet pipe of the manual water inlet pipe of the deodorization equipment, the manual water inlet pipe of the deodorization equipment, the manual water inlet pipe of the deodorization equipment, the manual water inlet pipe of the deodorization equipment, the manual water inlet pipe of the deodorization equipment, the manual water inlet pipe of the deodorization.

The utility model discloses a theory of operation for deodorization equipment's water supply and drainage integration valves as follows:

(1) when the deodorization reactor is lack of water, water is supplemented: the manual water inlet main valve of the water inlet main pipe is normally open, the manual water inlet valve at the upper part of the first water inlet branch pipe is normally closed, the manual water inlet valve at the upper part of the second water inlet branch pipe is normally open, and the automatic control system controls the starting and stopping of the electromagnetic valve at the upper part of the second water inlet branch pipe according to the liquid level change of the liquid level sensor during water replenishing. If a solenoid valve on the second water inlet branch pipe fails, the water replenishing can be switched to the first water inlet branch pipe, the automatic control system is switched to a manual mode, and a manual water inlet valve on the upper portion of the second water inlet branch pipe is closed; if water needs to be replenished, the manual water replenishing valve on the upper part of the first water inlet branch pipe is used for manual water replenishing. Therefore, the valve group can be quickly maintained and replaced under the condition that the normal operation of equipment is not influenced.

(2) When the water quality in the deodorization reactor does not meet the requirement for drainage and the water supplement of the reactor exceeds the ultrahigh liquid level for overflow: the manual drainage main valve, the manual drainage valve 15 of the second path of drainage branch pipe and the manual drainage valve 16 are in a normally open state, the manual drainage valve 15 of the first path of drainage branch pipe is in a normally closed state, the electric valve is opened when drainage is needed according to the monitoring data of the water quality instrument of the equipment, and the electric valve is closed after drainage. If the electromagnetic valve fails, the manual drain valve 15 of the first path of drain branch pipe can be opened, the automatic control system is switched to a manual mode, the manual drain valve 15 and the manual drain valve 16 of the second path of drain branch pipe are closed, and the manual drain valve 15 of the first path of drain branch pipe is manually controlled to drain water when water needs to be drained. Therefore, the valve group can be quickly maintained and replaced under the condition that the normal operation of equipment is not influenced. And the upper part of the valve bank is provided with a sampling port, a pH on-line detector and a liquid level sensor, so that the water quality in the reactor can be sampled, and the conditions of the water quantity, the water quality and the like in the reactor can be observed in real time. Is visual, convenient and quick.

The embodiments described above are intended to facilitate one of ordinary skill in the art to understand and practice the invention. It will be readily apparent to those skilled in the art that various modifications to these embodiments may be made, and the generic principles described herein may be applied to other embodiments without the use of the inventive faculty. Therefore, the present invention is not limited to the embodiments herein, and those skilled in the art should understand that modifications and alterations made without departing from the scope of the present invention are within the protection scope of the present invention.

Claims

1. A water supply and drainage integrated valve bank for deodorization equipment is characterized by comprising a water supply valve bank, a drainage valve bank and an automatic control system, wherein the water supply valve bank is installed on an external water tank of the deodorization equipment, the water supply valve bank comprises a main water inlet pipe (1), a first branch water inlet pipe (2) and a second branch water inlet pipe (3), the main water inlet pipe is respectively connected with the first branch water inlet pipe and the second branch water inlet pipe through a tee joint (4), a main manual water inlet valve (5) is arranged on the main water inlet pipe, a manual water inlet valve (6) is respectively arranged at the connection position of the tee joint of the first branch water inlet pipe and the second branch water inlet pipe, the first branch water inlet pipe and the second branch water inlet pipe are respectively connected with a water inlet of the external water tank of the deodorization equipment, an electric valve (7) is further arranged on the first branch water inlet pipe, the drainage valve bank comprises a main drainage pipe (8), a first branch drainage pipe (9), a second branch drainage pipe (10) and a drainage branch water outlet pipe (11), the drainage valve C) is arranged on the main water tank, the main drainage valve bank is respectively connected with a drainage branch water outlet pipe (13) of the first branch water tank, a drainage valve and a drainage controller C is arranged on the manual water outlet of the manual water inlet pipe, a drainage branch pipe, a drainage controller, a drainage branch pipe (13) is respectively connected with a drainage controller, a drainage controller is arranged on the manual drainage branch water level detector, a drainage controller C, a drainage branch pipe (C) is arranged on the manual water level detector, a drainage branch pipe, a drainage controller C, a drainage branch controller C is arranged on the manual drainage controller, a drainage controller C, a drainage controller C is arranged on the manual drainage controller, a drainage branch controller is arranged.

2. The water supply and discharge integrated valve block for a deodorization device as recited in claim 1, wherein: the liquid level sensor is a floating ball type liquid level sensor or a magnetic turning plate liquid level meter.

3. The integrated valve set for water supply and drainage of the deodorization device as recited in claim 1, wherein the automatic control system further comprises an alarm connected with the P L C controller, and the alarm is a light scintillator or a speaker.

4. The water supply and discharge integrated valve block for a deodorization device as recited in any one of claims 1 to 3, wherein: the main water inlet pipe, the first branch water inlet pipe, the second branch water inlet pipe, the main drainage pipe, the first branch drainage pipe, the second branch drainage pipe and the branch drainage pipe are all PVC water pipes or stainless steel pipes.