Unpowered stable-pressure constant-speed dosing titration equipment

Abstract

The utility model provides unpowered stable-pressure constant-speed dosing titration equipment which comprises a titration barrel, a liquid level constant device is arranged in the titration barrel, and a first exhaust hole is formed in the top of the titration barrel; the upstream of the titration barrel is communicated with a material barrel, the material barrel is provided with a second exhaust hole and a first water inlet, and liquid medicine preparation is realized through the first water inlet; the downstream of the titration barrel is communicated with a titration device, and the titration device is used for controlling the titration rate of the liquid medicine; a supporting mechanism is arranged at the bottom of the material barrel and is used for adjusting the height of the material barrel to ensure that the horizontal height of the bottom surface of the material barrel is higher than that of the top surface of the titration barrel.

Description

Technical Field

[0001] The utility model relates to the technical field, in particular to a non-powered, voltage-stabilizing, constant-speed dosing titration device. Background Art

[0002] Due to the limitation of using electricity for fixed-dose dosing in remote wild mountainous areas, the operation and maintenance management team studied the stable and automatic dosing and disinfection of drinking water in rural mountainous areas without power.

[0003] The usual unpowered titration and dosing disinfection device uses a dosing barrel directly with a titration valve for direct titration. However, the device is affected by different pressures due to different liquid levels in the barrel, resulting in different titration rates. The operation and maintenance management team studied a steady-pressure constant-speed titration device. Utility Model Content

[0004] In view of the shortcomings of the background technology, the purpose of the utility model is to provide a non-powered, voltage-stabilized, constant-speed dosing titration device.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A non-powered, constant-speed, dosing and titrating device comprises a titration barrel, a liquid level constant device is arranged in the titration barrel, and a first exhaust hole is arranged on the top of the titration barrel; a material barrel is connected to the upstream of the titration barrel, and the material barrel is provided with a second exhaust hole and a first water inlet; a titration device is connected to the downstream of the titration barrel, and the titration device is used to control the titration rate of the liquid medicine; a supporting mechanism is arranged on the bottom of the material barrel, and the supporting mechanism is used to adjust the height of the material barrel to ensure that the horizontal height of the bottom surface of the material barrel is higher than the horizontal height of the top surface of the titration barrel.

[0007] Furthermore, the first water inlet is arranged at the top of the barrel.

[0008] Furthermore, a first water outlet is provided at the bottom end of the material barrel, a second water inlet is provided at the top end of the titration barrel, a first connecting pipe is connected between the first water outlet and the second water inlet, a second water outlet is provided at the bottom end of the titration barrel, and a second connecting pipe is connected between the second water outlet and the titration device.

[0009] Furthermore, the support mechanism is composed of two support frames, the support frames include a longitudinal rod and a transverse rod, the two ends of the transverse rod are horizontally fixed to the sides of the two longitudinal rods, and the middle parts of the transverse rods of the two support frames are fixedly connected to each other.

[0010] Furthermore, the longitudinal rod is a telescopic rod, and the height of the bucket is adjusted by adjusting the length of the longitudinal rod, so that the horizontal height of the first water outlet is greater than the horizontal height of the second water inlet of the titration bucket.

[0011] Furthermore, the liquid level constant device is a float valve, and the float valve is arranged at the second water inlet to control the water flow in and out of the second water inlet.

[0012] Furthermore, the float valve comprises a float, a connecting rod connected to the float, a valve core connected to the connecting rod, and a valve body, wherein the valve body is arranged at the second water inlet, and the valve core is used to control the water flow in and out of the valve body.

[0013] Furthermore, the titration barrel further comprises a barrel cover arranged on the top thereof, and the first exhaust hole is arranged on the top surface of the barrel cover.

[0014] The beneficial effects of the utility model are:

[0015] 1. The utility model proposes a non-powered constant-pressure dosing and constant-speed titration device, including a titration barrel, a liquid level constant device is provided in the titration barrel, the liquid level constant device is used to keep the liquid level constant, and an exhaust hole is provided on the top of the titration barrel; the top of the titration barrel is connected to a material barrel, and the outside of the material barrel is connected to a water source to realize the configuration of the liquid medicine, and the bottom of the titration barrel is connected to a titration device, and the titration device is used to control the titration rate of the liquid medicine. The device is simple and light, easy to install, and is not affected by the on-site installation conditions.

[0016] 2. The utility model proposes a non-powered constant-speed dosing titration device, wherein the titration barrel further comprises a barrel cover arranged on the top thereof, and an exhaust hole is arranged on the top surface of the barrel cover. By arranging the barrel cover and the exhaust hole, the exhaust hole is used to balance the internal and external air pressure of the titration barrel, thereby achieving a constant pressure inside and outside the titration barrel.

[0017] 3. The utility model proposes a non-powered constant-pressure constant-speed dosing titration device, in which the liquid level constant device is a float valve, which includes a float, a connecting rod connected to the float, a first valve core connected to the connecting rod, and a first valve body, the first valve core is movably connected to the first valve body, and the first valve body is arranged at the second water inlet in the titration barrel to open and close the pipeline in the first valve body. By arranging the liquid level constant device in the titration barrel, it is beneficial to control the height of the liquid in the titration barrel, timely adjust the state of the liquid in the medicine tank, and avoid the amount of dosing being affected by the different gravity of the liquid level in the titration barrel.

[0018] 4. The utility model proposes a non-powered, voltage-stabilized, constant-speed dosing titration device, which is helpful for adjusting the dripping rate of the drug solution by setting a titration valve.

[0019] 5. The utility model proposes a non-powered, constant-speed, and constant-pressure dosing titration device. By setting a supporting mechanism, the horizontal height of the first water outlet of the material barrel is higher than the second water inlet of the titration barrel, and non-powered titration is achieved by using gravitational potential energy. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 It is a structural schematic diagram of a non-powered, voltage-stabilized, constant-speed dosing titration device of the utility model;

[0022] Figure 2 The utility model is a structural schematic diagram of a non-powered constant-speed dosing titration device.

[0023] In the figure, 10, titration barrel; 20, material barrel; 30, titration device; 101, barrel cover; 102, first exhaust hole; 201, first water inlet; 202, second exhaust hole; 401, longitudinal rod; 402, transverse rod; 501, first connecting pipe; 502, second connecting pipe. DETAILED DESCRIPTION

[0024] Combine the following Figure 1-2 The utility model is described in detail.

[0025] A non-powered, constant-speed, dosing and titrating device comprises a titration barrel 10, wherein a liquid level constant device is arranged in the titration barrel 10, and a first vent hole 102 is arranged on the top of the titration barrel 10; a material barrel 20 is connected to the upstream of the titration barrel 10, and the material barrel 20 is provided with a second vent hole 202 and a first water inlet 201; a titration device 30 is connected to the downstream of the titration barrel 10, and the titration device 30 is used to control the titration rate of the liquid medicine; a supporting mechanism is arranged on the bottom of the material barrel 20, and the supporting mechanism is used to adjust the height of the material barrel 20 to ensure that the horizontal height of the bottom surface of the material barrel 20 is higher than the horizontal height of the top surface of the titration barrel 10.

[0026] Specifically, the material barrel 20 is a configuration barrel sealed with a stainless steel plate to avoid sunlight and external pollution. By setting a liquid level constant, it is helpful to control the height of the liquid in the titration barrel 10, adjust the state of the liquid in the titration barrel 10 in time, and avoid the amount of medicine added being affected by the different gravity of the liquid level in the material barrel 20. By setting a titration device 30, it is helpful to adjust the amount of medicine added.

[0027] In this embodiment, the first water inlet 201 is provided at the top of the material barrel 20. Further, the bottom of the material barrel 20 is provided with a first water outlet, the top of the titration barrel 10 is provided with a second water inlet, a first connecting pipe 501 is connected between the first water outlet and the second water inlet, a second water outlet is provided at the bottom of the titration barrel 10, and a second connecting pipe 502 is connected between the second water outlet and the titration device 30.

[0028] In this embodiment, the support mechanism is composed of two support frames, and the support frames include a longitudinal rod 401 and a transverse rod 402. The two ends of the transverse rod 402 are respectively fixed horizontally to the sides of the two longitudinal rods 401, and the middle positions of the transverse rods 402 of the two support frames are fixedly connected to each other. Furthermore, the longitudinal rod 401 is a telescopic rod, and the height of the material barrel 20 is adjusted by adjusting the length of the longitudinal rod 401, so that the horizontal height of the first water outlet is greater than the horizontal height of the second water inlet of the titration barrel 10.

[0029] Specifically, the longitudinal rod 401 and the cross rod 402 are both aluminum alloy frame bars. Preferably, the two ends of the cross rod 402 are fixedly connected to the middle position of the longitudinal rod 401, so that the upper half of the longitudinal rod 401 can abut against the outer surface of the barrel 20 to prevent the barrel 20 from shifting horizontally. Preferably, the middle positions of the cross rods 402 of the two support frames are preferably pivotally connected to each other. Preferably, both ends of the two cross rods 402 are provided with retractable frame bars, which are exposed on the cross rod 402 and fixedly connected to the longitudinal rod 401. By setting the retractable frame bars, the lengths of the two cross rods 402 can be adjusted so that the support mechanism can adapt to barrels 20 of different sizes.

[0030] In this embodiment, the liquid level constant device is a float valve, which is arranged at the second water inlet to control the water flow in and out of the second water inlet. Further, the float valve includes a float, a connecting rod connected to the float, a valve core connected to the connecting rod, and a valve body, the valve body is arranged at the second water inlet, and the valve core is used to control the water flow in and out of the valve body.

[0031] In this embodiment, the titration barrel 10 further includes a barrel cover 101 disposed on the top thereof, and the first exhaust hole 102 is disposed on the top surface of the barrel cover 101 .

[0032] The utility model provides a non-powered, voltage-stabilized, constant-speed dosing titration device, and the use method thereof is as follows:

[0033] After the Chinese medicine in the barrel 20 is mixed into a liquid medicine through the water adding pipe, it enters the titration barrel 10, and the water level of the medicine is kept constant by the liquid level constant (to avoid the amount of medicine being affected by the different gravity of the liquid level in the barrel 20), and the amount of medicine is adjusted by the titration valve, and the amount of medicine is determined by the titration number.

[0034] The above embodiments are only for illustrating the technical concept and features of the utility model, and their purpose is to enable those skilled in the art to understand the content of the utility model and implement it, and they cannot be used to limit the protection scope of the utility model. Any equivalent changes or modifications made according to the spirit of the utility model should be included in the protection scope of the utility model.

Claims

1. A non-powered constant-speed dosing titration device, characterized in that: It comprises a titration barrel, in which a liquid level constant device is arranged, and a first exhaust hole is arranged on the top of the titration barrel; the upstream of the titration barrel is connected with a material barrel, and the material barrel is provided with a second exhaust hole and a first water inlet; the downstream of the titration barrel is connected with a titration device, and the titration device is used to control the titration rate of the liquid medicine; a supporting mechanism is arranged on the bottom of the material barrel, and the supporting mechanism is used to adjust the height of the material barrel to ensure that the horizontal height of the bottom surface of the material barrel is higher than the horizontal height of the top surface of the titration barrel.

2. The non-powered constant-speed dosing titration device according to claim 1, characterized in that: The first water inlet is arranged at the top of the material barrel.

3. The non-powered constant-pressure dosing titration device according to claim 1, characterized in that: A first water outlet is provided at the bottom end of the material barrel, a second water inlet is provided at the top end of the titration barrel, a first connecting pipe is connected between the first water outlet and the second water inlet, a second water outlet is provided at the bottom end of the titration barrel, and a second connecting pipe is connected between the second water outlet and the titration device.

4. The non-powered constant-pressure dosing titration device as claimed in claim 3, characterized in that: The support mechanism is composed of two support frames, which include a longitudinal rod and a transverse rod. The two ends of the transverse rod are horizontally fixed to the sides of the two longitudinal rods respectively, and the middle parts of the transverse rods of the two support frames are fixedly connected to each other.

5. The non-powered constant-pressure dosing titration device as claimed in claim 4, characterized in that: The longitudinal rod is a telescopic rod, and the height of the barrel is adjusted by adjusting the length of the longitudinal rod, so that the horizontal height of the first water outlet is greater than the horizontal height of the second water inlet of the titration barrel.

6. The non-powered constant-pressure dosing titration device as claimed in claim 3, characterized in that: The liquid level constant device is a float valve, and the float valve is arranged at the second water inlet to control the water flow in and out of the second water inlet.

7. The non-powered constant-pressure dosing titration device according to claim 6, characterized in that: The float valve comprises a float, a connecting rod connected to the float, a valve core connected to the connecting rod, and a valve body. The valve body is arranged at the second water inlet, and the valve core is used to control the flow of water in and out of the valve body.

8. The non-powered constant-pressure dosing titration device according to claim 1, characterized in that: The titration barrel further comprises a barrel cover arranged on the top thereof, and the first exhaust hole is arranged on the top surface of the barrel cover.

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