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CN-224221606-U - Device for accurately controlling dosage of disinfectant

CN224221606UCN 224221606 UCN224221606 UCN 224221606UCN-224221606-U

Abstract

The utility model relates to the technical field of sanitary disinfection and discloses a device for accurately controlling disinfectant dosage, which comprises a lock cover, wherein a liquid storage bottle is arranged at the bottom of the lock cover, a quantitative pipe is arranged in the middle of the lock cover, a pressing handle is slidably arranged in the quantitative pipe, a regulating handle is sleeved on the pressing handle, a pressure spring is lapped at the bottom of the regulating handle, the bottom of the pressure spring is sleeved on the quantitative pipe, a liquid suction pipe is arranged at the bottom of the quantitative pipe, a liquid outlet is connected to the side surface of the quantitative pipe, and one end of the liquid outlet far away from the quantitative pipe is communicated to the outside of the liquid storage bottle through the lock cover. This a device for accurate control antiseptic solution dosage has solved present antiseptic solution and only can follow the bottle in to outwards incline, then mixes the ratio with water, and the quantity that hardly control antiseptic solution emptys, if use the measuring cup to measure antiseptic solution, can cause the pollution to the antiseptic solution of pouring again, produces the extravagant condition of antiseptic solution when empting more.

Inventors

  • WEN JINFENG
  • XIE HUIYING
  • Tang Aidang

Assignees

  • 东莞市人民医院

Dates

Publication Date
20260512
Application Date
20250402

Claims (7)

  1. 1. The device for accurately controlling the dosage of the disinfectant is characterized by comprising a lock cover (1), wherein a liquid storage bottle (5) is arranged at the bottom of the lock cover (1), a metering tube (7) is arranged in the middle of the lock cover (1), a pressing handle (2) is slidably arranged in the metering tube (7), a pressing handle (3) is sleeved on the pressing handle (2), a pressure spring (6) is sleeved at the bottom of the pressing handle (3), a liquid suction tube (8) is arranged at the bottom of the metering tube (7), a liquid outlet (4) is connected to the side surface of the metering tube (7), and one end, far away from the metering tube (7), of the liquid outlet (4) is communicated to the outside of the liquid storage bottle (5) through the lock cover (1); The quantitative tube (7) comprises a tube body (71), a single-way tube (72) is integrally arranged at the bottom end of the tube body (71), a ball plug (73) is arranged in the single-way tube (72), a second spring (74) is lapped on the ball plug (73), the top of the second spring (74) is lapped at the bottom of the tube body (71), a liquid outlet (4) is connected to the side surface of the single-way tube (72), a liquid suction tube (8) is connected to the single-way tube (72) right below the ball plug (73), and a liquid through hole (75) is formed in the middle of the bottom end of the tube body (71); The liquid outlet (4) comprises a liquid pressing pipe (41), a nozzle (42) is arranged at the end part of the liquid pressing pipe (41), a blocking plug (43) is arranged in the nozzle (42), a liquid outlet groove (48) is formed in the middle of the blocking plug (43), a sealing plug (44) is lapped in the liquid outlet groove (48), a connecting rod (45) is arranged at one end of the sealing plug (44) positioned in the nozzle (42), the connecting rod (45) penetrates through the blocking plug (43) and is provided with a sliding frame (46) to slide in the nozzle (42), and a first spring (47) is sleeved on the connecting rod (45) between the nozzle (42) and the blocking plug (43).
  2. 2. A device for precisely controlling the dosage of a sterilizing fluid according to claim 1, characterized in that said closing plug (44) is made of rubber.
  3. 3. Device for precisely controlling the dosage of a sterilizing fluid according to claim 1, characterized in that the inner wall of the outlet tank (48) is funnel-shaped and the shape of the side of the closing plug (44) is adapted to the inner wall of the outlet tank (48).
  4. 4. The device for precisely controlling the dosage of the disinfectant according to claim 1, wherein a plurality of groups of spray holes (49) are uniformly formed in the sealing plug (44), and the spray holes (49) are distributed on the surface, close to the outer edge, of the sealing plug (44).
  5. 5. Device for precisely controlling the dosage of a sterilizing fluid according to claim 1, characterized in that the outer edge of the tube (71) is provided with a securing ring (76), the securing ring (76) is arranged on the lock cover (1), and the bottom end of the compression spring (6) is lapped on the securing ring (76).
  6. 6. Device for precisely controlling the dosage of a sterilizing liquid according to claim 1, characterized in that the pressure handle (2) comprises a square rod (21), the bottom end of the square rod (21) penetrates the metering tube (7) and is provided with a piston (25) inside it, the top of the square rod (21) is provided with a baffle disc (22), the baffle disc (22) is provided with a support rod (23), the top end of the support rod (23) is provided with a pressure cover (24), the side surface of the support rod (23) is cut into a plane, and the plane is provided with scales.
  7. 7. Device for precisely controlling the dosage of a sterilizing liquid according to claim 1, characterized in that the handle (3) comprises a pressing ring (31), a sleeve groove (32) is arranged in the middle of the pressing ring (31), the sleeve groove (32) is rotatably sleeved on the pressing handle (2), a bracket (33) is arranged on the pressing ring (31), an inner screw sleeve (34) is arranged at the top of the bracket (33), and the inner screw sleeve (34) is sleeved on the pressing handle (2) in a screw thread manner.

Description

Device for accurately controlling dosage of disinfectant Technical Field The utility model relates to the technical field of sanitary disinfection, in particular to a device for accurately controlling disinfectant dosage. Background The disinfectant is a chemical substance capable of killing or inhibiting microorganisms, and can be sprayed in hospitals or in occasions where germs are easy to breed, so that disease transmission and bacterial infection can be effectively prevented. In daily life, occasionally, the disinfectant is required to be used for disinfecting tableware, clothes or other high-frequency used articles, at the moment, the disinfectant is mixed with water, the concentration of the disinfectant is strictly controlled, the current disinfectant can only be poured outwards from a bottle, then the disinfectant is mixed with the water, the pouring amount of the disinfectant is difficult to control, if the disinfectant is measured by using a measuring cup, the poured disinfectant is polluted, and when the disinfectant is poured more, the disinfectant is wasted. Disclosure of utility model In view of the shortcomings of the prior art, the present utility model provides a device for precisely controlling the dosage of a sterilizing fluid that solves the problems mentioned in the background above. The utility model provides a device for accurately controlling disinfectant dosage, which comprises a lock cover, wherein a liquid storage bottle is arranged at the bottom of the lock cover, a quantitative pipe is arranged in the middle of the lock cover, a pressing handle is slidably arranged in the quantitative pipe, a regulating handle is sleeved on the pressing handle, a pressure spring is lapped at the bottom of the regulating handle, the bottom of the pressure spring is sleeved on the quantitative pipe, a liquid suction pipe is arranged at the bottom of the quantitative pipe, a liquid outlet is connected to the side surface of the quantitative pipe, and one end of the liquid outlet far away from the quantitative pipe is communicated to the outside of the liquid storage bottle through the lock cover; The quantitative tube comprises a tube body, a single-pass tube is integrally arranged at the bottom end of the tube body, a ball plug is arranged in the single-pass tube, a second spring is lapped on the ball plug, the top of the second spring is lapped at the bottom of the tube body, a liquid outlet is connected to the side surface of the single-pass tube, a liquid suction tube is connected to the single-pass tube right below the ball plug, and a liquid through hole is formed in the middle of the bottom end of the tube body. Preferably, the liquid outlet comprises a liquid pressing pipe, a nozzle is arranged at the end part of the liquid pressing pipe, a blocking plug is arranged in the nozzle, a liquid outlet groove is formed in the middle of the blocking plug, a sealing plug is lapped in the liquid outlet groove, a connecting rod is arranged at one end of the sealing plug, which is positioned in the nozzle, the connecting rod penetrates through the blocking plug and is provided with a sliding frame, and a first spring is sleeved on the connecting rod between the nozzle and the blocking plug. Preferably, the sealing plug is made of rubber. Preferably, the inner wall of the liquid outlet groove is funnel-shaped, and the shape of the side surface of the sealing plug is matched with the inner wall of the liquid outlet groove. Preferably, the sealing plug is uniformly provided with a plurality of groups of spray holes, and the spray holes are distributed on the surface of the sealing plug close to the outer edge. Preferably, the outer edge of the pipe body is sleeved with a fixing ring, the fixing ring is arranged on the lock cover, and the bottom end of the pressure spring is lapped on the fixing ring. Preferably, the pressing handle comprises a square rod, the bottom end of the square rod penetrates through the quantitative pipe and is internally provided with a piston, the top of the square rod is provided with a baffle disc, a supporting rod is arranged on the baffle disc, the top end of the supporting rod is provided with a pressing cover, the side surface of the supporting rod is cut into a plane, and scales are arranged on the plane. Preferably, the adjusting handle comprises a pressing ring, a sleeve groove is formed in the middle of the pressing ring, the sleeve groove is rotatably sleeved on the pressing handle, a support is arranged on the pressing ring, an inner threaded sleeve is arranged at the top of the support, and the inner threaded sleeve is sleeved on the pressing handle. Compared with the prior art, the utility model has the following beneficial effects: 1. This a device for accurate control antiseptic solution dosage, when the extrusion volume of antiseptic solution needs to be adjusted, twist and transfer handle control its position on pressing the handle, can directly be adjusted the