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CN-122010278-A - Automatic medicine adding device

CN122010278ACN 122010278 ACN122010278 ACN 122010278ACN-122010278-A

Abstract

The invention relates to the technical field of dosing equipment, in particular to an automatic dosing device, which comprises a device body, wherein a circulating pump is arranged in the device body, the water inlet end of the circulating pump is connected with a detection water tank, a residual chlorine monitoring sensor is arranged in the detection water tank, a water inlet hose is arranged on the detection water tank, the water outlet end of the circulating pump is connected with a three-way valve, the other two ends of the three-way valve are respectively connected with a water return pipe and a dosing pipe, one end of the dosing pipe, far away from the three-way valve, is provided with a dosing tank, a mixing cavity is arranged in the dosing tank, a drug storage tank is arranged on the upper side of the dosing tank, and a dosing component for dosing towards the mixing cavity is arranged in the drug storage tank. Solves the problem that the installation of the chemical treatment dosing equipment for the external spray circulating cooling water of the closed cooling tower needs to open a hole on the external spray circulating path of the closed cooling tower to take water for real-time flowing water quality detection and dosing of water treatment chemicals.

Inventors

  • Jia Tailang
  • WANG JUNXIANG

Assignees

  • 源澈恒环保技术(成都)有限公司

Dates

Publication Date
20260512
Application Date
20260304

Claims (7)

  1. 1. The utility model provides an automatic dosing device, its characterized in that, including device body (1), install circulating pump (2) in device body (1), the inlet end of circulating pump (2) is connected with detection water tank (3), install residual chlorine monitoring sensor (4) in detection water tank (3), be provided with intake hose (5) on detection water tank (3), the play water end of circulating pump (2) is connected with three-way valve (6), return pipe (7) and dosing tube (8) are connected respectively at the other both ends of three-way valve (6), the one end that three-way valve (6) was kept away from to dosing tube (8) is provided with dosing tank (9), be provided with hybrid chamber (10) in dosing tank (9), drug storage tank (11) are installed to the upside of dosing tank (9), be provided with in drug storage tank (11) and be used for towards the dosing assembly of hybrid chamber (10), return pipe (7) are kept away from the one end of three-way valve (6) and are connected with return hose.
  2. 2. The automatic medicine feeding device according to claim 1, wherein an elastic diaphragm (12) is arranged in the medicine feeding box (9), a pushing cavity (13) and the mixing cavity (10) are respectively arranged on two sides of the elastic diaphragm (12), a first electric push rod (14) is arranged in the pushing cavity (13) of the medicine feeding box (9), an output shaft of the first electric push rod (14) faces the mixing cavity (10), a push plate (15) is arranged at the end part of the output shaft of the first electric push rod (14), and the push plate (15) is connected with the elastic diaphragm (12) in the pushing cavity (13).
  3. 3. The automatic medicine feeding device according to claim 2, wherein the medicine feeding assembly comprises a second electric push rod (19), a connecting block (16) is arranged on the upper side of the medicine feeding box (9), a connecting groove (17) with a downward opening is arranged on the lower side of the connecting block (16), a notch of the connecting groove (17) is communicated with the mixing cavity (10), the lower end of the medicine storage tank (11) is communicated with the connecting groove (17) through a connecting pipe (18), the second electric push rod (19) is vertically arranged in the medicine storage tank (11) through a mounting frame (20), the output end of the second electric push rod (19) is downwards arranged, a plurality of medicine feeding rings (21) are arranged around the outer wall of the output end of the second electric push rod (19) at intervals up and down, and an electric cover plate is arranged at the connecting position of the connecting groove (17) at the lower end of the connecting pipe (18).
  4. 4. An automatic dosing device according to claim 3, wherein the electric cover plate comprises a fixed ring (22) and a cover plate main body (23), the fixed ring (22) is arranged around the connecting pipe (18) at the bottom of the connecting groove (17), one side of the cover plate main body (23) is rotatably connected with the edge of the lower side of the fixed ring (22) through a torsion spring hinge (24), a mounting ring groove (25) is arranged around the lower side of the fixed ring (22), an electromagnet (26) is arranged in the mounting ring groove (25), and an adsorption ring connected with the electromagnet (26) in a magnetic attraction manner under an electric state is arranged at the upper side of the cover plate main body (23) corresponding to the electromagnet (26).
  5. 5. An automatic medicine feeding apparatus according to claim 4, wherein the medicine feeding ring (21) is provided obliquely downward from the inner wall to the outer wall.
  6. 6. The automatic medicine feeding device according to claim 1, wherein the upper side of the detection water tank (3) is provided with a mounting hole (27), the upper side of the detection water tank (3) is provided with a locking ring (28) at the position of the mounting hole (27), a mounting pipe (29) is mounted at the position of the mounting hole (27) inside the detection water tank (3), the lower end of the mounting pipe (29) is provided with a sealing cross valve (30), the mounting pipe (29) is internally provided with a mounting rod (31), the lower end of the mounting rod (31) is arranged below the mounting pipe (29), the residual chlorine monitoring sensor (4) is mounted at the lower end of the mounting rod (31), the outer wall of the upper end of the mounting rod (31) is connected with the inner wall of the locking ring (28) in a threaded connection mode, and the mounting rod (31) is provided with a sealing ring (32) at the upper side of the locking ring (28).
  7. 7. The automatic medicine adding device according to claim 6, wherein the Y-shaped filter (33), the flow switch (34) and the backwater hand valve (35) are sequentially arranged on the backwater pipe (7), a drain pipe (36) is connected between the backwater hand valve (35) and the flow switch (34) through the backwater pipe (7), a drain hand valve (37) is arranged on the drain pipe (36), a medicine adding hole (38) is formed in the drain pipe (36), and the medicine adding hole (38) is sealed through a sealing plug cover.

Description

Automatic medicine adding device Technical Field The invention relates to the technical field of dosing equipment, in particular to an automatic dosing device. Background The chemical adding equipment used for chemical treatment of the spray circulating cooling water outside the closed cooling tower is required to be installed by opening water on the spray circulating path outside the closed cooling tower for real-time flowing water quality detection and chemical adding of water treatment. And (3) stopping and refitting operation is needed during installation. Disclosure of Invention The invention aims to provide an automatic dosing device, which solves the problems that in the prior art, dosing equipment used for chemical treatment of circulating cooling water sprayed outside a closed cooling tower is required to be provided with holes on a circulating path sprayed outside the closed cooling tower for water quality detection in real time and dosing of water treatment agents. In order to solve the technical problems, the invention adopts the following technical scheme: The utility model provides an automatic dosing device, including the device body, install the circulating pump in the device body, the inlet end of circulating pump is connected with the detection water tank, install residual chlorine monitoring sensor in the detection water tank, be provided with the hose of intaking on the detection water tank, the outlet end of circulating pump is connected with the three-way valve, return pipe and dosing tube are connected respectively at the other both ends of three-way valve, the one end that the three-way valve was kept away from to the dosing tube is provided with the dosing tank, be provided with the hybrid chamber in the dosing tank, the medicine storage tank is installed to the upside of dosing tank, be provided with the dosing subassembly that is used for towards hybrid chamber dosing in the medicine storage tank, the one end that the three-way valve was kept away from to the return pipe is connected with the return hose. The further technical scheme is that an elastic diaphragm is arranged in the dosing tank, a pushing cavity and a mixing cavity are respectively arranged on two sides of the elastic diaphragm, a first electric push rod is arranged in the pushing cavity of the dosing tank, an output shaft of the first electric push rod faces the mixing cavity, a push plate is arranged at the end part of the output shaft of the first electric push rod, and the push plate is connected with the elastic diaphragm in the pushing cavity. Still further technical scheme is, the dosing assembly includes second electric putter, the upside of dosing tank is provided with the connecting block, the downside of connecting block is provided with the spread groove of opening downwardly, the notch of spread groove is linked together with mixing chamber, the lower extreme of medicine storage tank is linked together through connecting pipe and spread groove, second electric putter passes through the mounting bracket vertical mounting in medicine storage tank, electric putter's output sets up down to the interval is provided with a plurality of medicine feeding ring about encircling the outer wall of second electric putter output, the lower extreme of connecting pipe is provided with electric cover plate in the junction of spread groove. Still further technical scheme is, electronic apron includes solid fixed ring and apron main part, and gu fixed ring encircles the connecting pipe setting at the tank bottom of spread groove, and one side of apron main part is rotated through the edge of torsional spring hinge with solid fixed ring downside and is linked to each other, and the downside of encircling solid fixed ring is provided with the installation annular, installs the electro-magnet in the installation annular, and the upside of apron main part corresponds the position of electro-magnet and is provided with the absorption ring that links to each other through electromagnetic ferromagnetic under the electric state. Further technical proposal is that the medicine feeding ring is arranged obliquely downwards from the inner wall to the outer wall. Still further technical scheme is, the upside of detecting the water tank is provided with the mounting hole, the upside of detecting the water tank is provided with the locking ring in the position of mounting hole, detect the inside mounting tube that installs in the position of mounting hole of water tank, the lower extreme of mounting tube is provided with sealed cross valve, install the installation pole in the mounting tube, the below of mounting tube is arranged in to the lower extreme of installation pole, residual chlorine monitoring sensor installs in the lower extreme of installation pole, the outer wall of installation pole upper end links to each other with the inner wall of locking ring through threaded connection's mode, the installation pole is provided with t