Novel liquid medicament dosing device

Abstract

The utility model provides a novel liquid medicament dosing device, including water supply pipe, liquid medicine pipe and mixing pipe, the inside even fixed mounting of mixing pipe one end has a plurality of water spray heads and a plurality of atomization spray medicine head, a plurality of atomization spray medicine head evenly distributes between a plurality of water spray heads, each water spray head is connected with same water supply pipe through electric valve, and each atomization spray medicine head is connected with independent liquid medicine pipe through electric valve respectively, the whole setting of the utility model, need not help additional stirring device, can let the liquid medicine required in mixing pipe with water mixes automatically, and help the fluidity of water, and adds to the place required.

Description

Technical Field

[0001] This utility model relates to the field of stainless steel seamless pipe production and processing, and in particular to a novel liquid agent dosing device. Background Technology

[0002] A liquid agent dosing device is a system for precisely controlling the dosage of liquid agents (such as chemical agents, disinfectants, flocculants, nutrient solutions, etc.).

[0003] However, existing liquid drug dosing devices require mixing with a stirring device before they can be added, thus necessitating the installation of an additional stirring device.

[0004] Therefore, it is essential to invent a novel liquid drug dosing device that can mix drugs without the need for a stirring device. Utility Model Content

[0005] To solve the above-mentioned technical problems, this utility model provides a novel liquid agent dosing device, including a water supply pipe, a liquid agent pipe, and a mixing pipe. A plurality of water spray heads and a plurality of atomizing spray heads are uniformly fixedly installed inside one end of the mixing pipe. The plurality of atomizing spray heads are evenly distributed among the plurality of water spray heads. Each water spray head is connected to the same water supply pipe through an electric valve, and each atomizing spray head is connected to an independent liquid agent pipe through an electric valve.

[0006] The water supply pipe and the medicine liquid pipe are fixedly connected by a pipe rack.

[0007] The water supply pipe, the medicine pipe, and the pipe rack are all covered with protective sleeves, one end of which is detachably connected to one end of the mixing pipe.

[0008] The mixing tube has an external thread on the outside of the end near the water spray head and the atomizing spray head, and the mixing tube is connected to the internal thread of one end of the protective sleeve through the external thread.

[0009] The inner surface of the mixing tube is uniformly provided with several spiral ribs.

[0010] A heating chamber is coaxially formed on the wall of the protective sleeve. A heating wire is spirally wound in the heating chamber. A control wire of the heating wire extends out of the heating chamber, and a plug is provided at one end of the control wire extending out of the heating chamber.

[0011] Compared with the prior art, the present invention has the following beneficial effects: The overall design of this utility model eliminates the need for an additional stirring device, allowing the required medicinal solution to be automatically mixed with water in the mixing tube and then added to the desired location using the fluidity of the water. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0013] Figure 2 This is a schematic diagram of a partial cross-sectional structure of the hybrid tube of this utility model.

[0014] Figure 3 This is a schematic diagram of the individual disassembly structure of the protective sleeve of this utility model.

[0015] Figure 4 This is a partial cross-sectional view of the protective sleeve of this utility model.

[0016] In the picture: 1. Water supply pipe; 2. Liquid medicine pipe; 3. Mixing pipe; 4. Spray head; 5. Atomizing spray head; 6. Electric valve; 7. Protective sleeve; 8. Heating chamber; 9. External thread; 10. Pipe rack disc; 11. Spiral rib; 12. Heating wire; 13. Plug; 14. Control line. Detailed Implementation

[0017] To enable those skilled in the art to better understand the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of the present invention.

[0018] The present invention will be further described below with reference to the accompanying drawings: Example:

[0019] As attached Figure 1 To be continued Figure 4 As shown: This utility model provides a novel liquid medicine dosing device, including a water supply pipe 1, a medicine liquid pipe 2, and a mixing pipe 3. Several water spray heads 4 and several atomizing spray heads 5 are uniformly fixedly installed inside one end of the mixing pipe 3. The several atomizing spray heads 5 are evenly distributed among the several water spray heads 4 so that the medicine liquid and water can be better mixed together by means of the impact force of water. Each water spray head 4 is connected to the same water supply pipe 1 through an electric valve 6. Each atomizing spray head 5 is connected to an independent medicine liquid pipe 2 through an electric valve 6 so as to deliver different types of medicine liquid at the same time. With the above structure, during use, various different liquid medicines can be sprayed into the mixing tube 3 through the atomizing spray head 5, and the required water can be sprayed into the mixing tube 3 through the water spray head 4, so that the liquid medicines and water can be mixed in the mixing tube 3.

[0020] Specifically, the water supply pipe 1 and the medicine liquid pipe 2 are fixedly connected by a pipe support plate 9 so as to ensure the stability between each water supply pipe 1 and medicine liquid pipe 2.

[0021] Specifically, a protective sleeve 7 is provided on the outside of the water supply pipe 1, the medicine pipe 2 and the pipe rack 9. One end of the protective sleeve 7 is detachably connected to one end of the mixing pipe 3. The electric valve 6 is located inside the protective sleeve 7 so that the water supply pipe 1, the medicine pipe 2 and the electric valve 6 can be protected by the protective sleeve 7.

[0022] Specifically, the mixing pipe 3 is provided with an external thread 8 at the end near the water spray head 4 and the atomizing spray head 5. The mixing pipe 3 is connected to the internal thread of the protective sleeve 7 through the external thread 8, so that the external thread 8 and the protective sleeve 7 can be disassembled and assembled separately.

[0023] Specifically, a number of spiral ribs 10 are uniformly arranged on the inner surface of the mixing tube 3 so that when the medicine and water flow inside the mixing tube 3, they are cut by the spiral ribs 10, thereby improving the mixing quality of the medicine and water.

[0024] Specifically, a heating chamber 71 is coaxially formed on the wall of the protective sleeve 7. A heating wire 11 is spirally wound in the heating chamber 71 to heat the water supply pipe 1 and the medicine pipe 2 in winter or low-temperature environment to prevent them from freezing. The control line 13 of the heating wire 11 extends out of the heating chamber 71. A plug 12 is provided at one end of the control line 13 extending out of the heating chamber 71 so as to connect to an external controller and power supply through the plug 12.

[0025] In this embodiment, the water spray head 4 and the atomizing spray head 5 are selected to support pulse control (such as solenoid valve driven spray head, piezoelectric ceramic spray head, etc.) to ensure that they can respond quickly to start and stop signals.

[0026] Select the nozzle type (such as fan-shaped, conical, or straight type) according to the spraying requirements, and match the nozzle diameter to control the amount of spray per cycle.

[0027] Pulse generators or controllers use programmable logic controllers (PLCs), microcontrollers (such as Arduino and STM32), or dedicated pulse control modules to generate precise pulse signals (such as PWM waves).

[0028] The controller must have a timing function and support setting the pulse width (spraying time) and pulse interval (stop time).

[0029] Electric valve 6 adopts a solenoid valve / electric valve; A solenoid valve is installed at the front end of the nozzle. The valve is opened and closed by the electrical signal output by the controller, so as to realize the intermittent on-off of the spray.

[0030] Any technical solution that achieves the above-mentioned technical effects by utilizing the technical solution described in this utility model, or by designing a similar technical solution inspired by the technical solution described in this utility model, falls within the protection scope of this utility model.

Claims

1. A novel liquid pharmaceutical dosing device, characterized in that: It includes a water supply pipe (1), a medicine liquid pipe (2) and a mixing pipe (3). Several water spray heads (4) and several atomizing medicine spray heads (5) are uniformly fixedly installed inside one end of the mixing pipe (3). Several atomizing medicine spray heads (5) are evenly distributed among several water spray heads (4). Each water spray head (4) is connected to the same water supply pipe (1) through an electric valve (6). Each atomizing medicine spray head (5) is connected to an independent medicine liquid pipe (2) through an electric valve (6).

2. The novel liquid drug dosing device as described in claim 1, characterized in that: The water supply pipe (1) and the medicine liquid pipe (2) are fixedly connected by a pipe rack plate (9).

3. The novel liquid drug dosing device as described in claim 2, characterized in that: The water supply pipe (1), the medicine pipe (2) and the pipe rack (9) are covered with a protective sleeve (7), one end of which is detachably connected to one end of the mixing pipe (3).

4. The novel liquid drug dosing device as described in claim 3, characterized in that: The mixing tube (3) has an external thread (8) on the outside of the end near the water spray head (4) and the atomizing spray head (5). The mixing tube (3) is connected to the internal thread of the protective sleeve (7) through the external thread (8).

5. The novel liquid drug dosing device as described in claim 4, characterized in that: The inner surface of the mixing tube (3) is uniformly provided with several spiral ribs (10).

6. The novel liquid pharmaceutical dosing device as described in claim 3, characterized in that: The protective sleeve (7) has a heating chamber (71) coaxially formed on its wall. A heating wire (11) is spirally wound in the heating chamber (71). The control line (13) of the heating wire (11) extends out of the heating chamber (71). A plug (12) is provided at one end of the control line (13) extending out of the heating chamber (71).

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