CN-224212416-U - Multifunctional dosing device of closed circulating water system

Abstract

The utility model discloses a multifunctional dosing device of a closed circulating water system, which comprises a circulating pipeline, a medicament mixing assembly, a branch and a dosing device, wherein the medicament mixing assembly comprises a main body groove and a medicament mixing groove, the medicament mixing groove is arranged on the upper side of the main body groove, the main body groove is connected with the circulating pipeline, a medicament inlet valve is arranged at the bottom of the medicament mixing groove, and the branch is connected with the circulating pipeline. The utility model has the advantages that the drug adding efficiency and the accuracy of the closed circulating water system can be effectively improved, the multiple functions of adding various closed circulating water medicaments by one set of device are realized, and the probability of system paralysis caused by insufficient or uneven drug adding of the closed circulating water system is greatly reduced.

Inventors

• LI SHENGJUN
• ZHU HAOFENG
• ZHU CHONGBING
• ZHAO JIAPING
• QIU HAORAN

Assignees

• 爱环吴世（苏州）环保股份有限公司

Dates

Publication Date

20260508

Application Date

20250414

Claims (9)

1. 1. The utility model provides a multi-functional charge device of airtight circulating water system which characterized in that includes: A circulation pipeline (1); The medicament mixing assembly comprises a main body groove (2) and a medicament mixing groove (3), wherein the main body groove (2) is connected with the circulating pipeline (1), and a medicament inlet valve (31) is arranged at the bottom of the medicament mixing groove (3); And the branch circuit (4) is connected with the circulating pipeline (1).
2. 2. The multifunctional dosing device of a closed circulating water system according to claim 1, characterized in that a medicament inlet groove (32) is arranged at the top of the medicament mixing groove (3), and an opening is arranged at the top of the medicament inlet groove (32).
3. 3. The multifunctional dosing device of a closed circulating water system according to claim 1, characterized in that the medicament mixing tank (3) is connected with a flow meter (33).
4. 4. The multifunctional dosing device of a closed circulating water system according to claim 1, characterized in that water inlet pipes (21) and water outlet pipes (22) are arranged on two sides of the main body groove (2), the water inlet pipes (21) are provided with inlet valves (23), the water outlet pipes (22) are provided with outlet valves (24), and the water inlet pipes (21) and the water outlet pipes (22) are connected with the circulating pipeline (1).
5. 5. The multifunctional dosing device of a closed circulating water system according to claim 1, characterized in that the branch (4) is provided with a bypass inlet valve (41) and a bypass outlet valve (42), and the inlets of the branch (4) are arranged at both sides of the medicament mixing assembly.
6. 6. The multifunctional dosing device of a closed circulating water system according to claim 2, characterized in that an upper cover (34) is arranged at the top of the medicament inlet groove (32), and the upper cover (34) is hinged with the medicament inlet groove (32).
7. 7. The multifunctional dosing device of the closed circulating water system according to claim 1, wherein two sides of the main body groove (2) are provided with connecting ports (25), and the water inlet pipe (21) and the water outlet pipe (22) are detachably connected with the connecting ports (25).
8. 8. The multifunctional dosing device of a closed circulating water system according to claim 1, characterized in that the circulating pipeline (1) is provided with a circulating pump (5).
9. 9. The multifunctional dosing device of the closed circulating water system according to claim 1, wherein a stirring assembly is arranged in the medicament mixing tank (3), the stirring assembly comprises a stirring shaft (6) and stirring blades (61), and the stirring shaft (6) drives the stirring blades (61) to rotate.

Description

Multifunctional dosing device of closed circulating water system Technical Field The utility model relates to the technical field of water treatment, in particular to a multifunctional dosing device of a closed circulating water system. Background Along with the development of industry and the living demand, the water consumption is greatly increased, so that the water resource conservation is urgent. Water is widely used as a cooling medium due to the characteristics of rich sources, low price, large heat capacity and the like. The adoption of circulating cooling water is an important way for saving water resources. When the industrial circulating water system is operated, scaling or corrosion tendency is generated due to the comprehensive influence of factors such as hardness, PH value, concentration multiple, mass propagation of microorganisms and the like of circulating water, the safety and the operation efficiency of the circulating cooling system are both adversely affected, and in order to inhibit scaling or corrosion, medicaments are required to be added into the circulating water to improve the PH value of the circulating water and kill microorganisms, thereby relieving corrosion and preventing scaling. The circulating water treatment system in the prior art is mainly divided into an open circulating water system and a closed circulating water system, and the closed circulating water system has the problems of inaccurate dosing metering, large short-time influence on system water quality in the dosing process, inconvenient dosing site operation and the like in the actual dosing process. Disclosure of utility model In order to solve the technical problems, the utility model provides the multifunctional dosing device for the closed circulating water system, which can effectively improve the dosing efficiency and the accuracy of the closed circulating water system, realize the multiple functions of dosing multiple types of closed circulating water medicaments by one set of device and greatly reduce the probability of paralysis of the closed circulating water system caused by insufficient dosing or uneven dosing. Specifically, the utility model discloses a multifunctional dosing device of a closed circulating water system, which comprises the following components: A circulation line; The medicament mixing assembly comprises a main body groove and a medicament mixing groove, wherein the main body groove is connected with the circulating pipeline, and a medicament inlet valve is arranged at the bottom of the medicament mixing groove; And the branch is connected with the circulating pipeline. The technical scheme has the advantages that the drug adding efficiency and the accuracy of the closed circulating water system can be effectively improved, multiple functions of adding multiple kinds of closed circulating water agents by one set of device are realized, and the probability of system paralysis caused by insufficient or uneven drug adding of the closed circulating water system is greatly reduced. Further, a medicament inlet groove is formed in the top of the medicament mixing groove, and an opening is formed in the top of the medicament inlet groove. The technical scheme has the advantages that the medicament inlet groove is convenient for putting medicament, the medicament is firstly mixed in the medicament mixing groove and then put, and the medicament can be evenly put. Further, the medicament mixing tank is connected with a flowmeter. The technical scheme has the advantages that the flow meter can control the dosage, so that the precise control and uniform delivery of the dosage are realized. Further, a water inlet pipe and a water outlet pipe are arranged on two sides of the main body groove, the water inlet pipe is provided with an inlet valve, the water outlet pipe is provided with an outlet valve, and the water inlet pipe and the water outlet pipe are connected with the circulating pipeline. The technical scheme has the advantages that the water inlet pipe and the water outlet pipe are connected with the circulating pipeline, when dosing is not needed, the inlet valve and the outlet valve are closed, and when dosing is needed, the inlet valve and the outlet valve are opened, so that liquid medicine in the main body tank enters the circulating pipeline. Further, the bypass inlet valve and the bypass outlet valve are arranged on the bypass, and inlets of the bypass are arranged on two sides of the medicament mixing assembly. The technical scheme has the advantages that the circulating water is communicated through the branch when no medicine is added, circulation of the circulating water is guaranteed, and meanwhile the circulating water is controlled through the valve, so that the control is convenient. Further, an upper cover is arranged at the top of the medicament inlet groove, and the upper cover is hinged with the medicament inlet groove. The technical scheme has the advantages that the up