Flushing device for calcium hypochlorite laboratory

Abstract

The utility model discloses a flushing device for a calcium hypochlorite laboratory. A vertical pipe and a guide hole are arranged on a mounting seat; a plurality of branch pipes extend out of the vertical pipe through connecting pieces, and a normal-temperature faucet is arranged on one branch pipe and can be used for normal-temperature cleaning. A clamping seat is arranged on one branch pipe, a handheld flushing spray head is arranged on the clamping seat, and multiple parts can be flexibly flushed through the handheld flushing spray head; an extension connecting pipe on the handheld flushing nozzle penetrates through the guide hole and is connected with the water source end, and the handheld flushing nozzle is extended through the extension connecting pipe; one branch pipe is vertically arranged, the instant heater is connected to the vertical branch pipe, the upper portion of the instant heater extends out of the bent pipe, the splash-proof sleeve is arranged at the end of the bent pipe, a water source in the branch pipe is instantly heated through the instant heater, and splash prevention during cleaning is achieved through the splash-proof sleeve. And corrosion caused by splashing of the medicament to human bodies or utensils and instruments during cleaning is avoided.

Description

Technical Field

[0001] This utility model relates to the technical field of calcium hypochlorite detection equipment, specifically to a rinsing device for a calcium hypochlorite laboratory. Background Technology

[0002] In the production of calcium hypochlorite, in order to verify whether the properties of each product component before, during and after production meet the material characteristics, tests are usually conducted in the laboratory. Laboratory data is used to support the rationality of the production process and conditions.

[0003] Currently, for this type of laboratory testing, the raw materials, intermediate materials, and finished products used in calcium hypochlorite production are all corrosive, and some raw materials even pose significant safety hazards to human health and the surrounding environment. Therefore, after material testing, the testing equipment, testing instruments, and areas touched by testing personnel are uniformly cleaned. The current technical problems are: in existing technologies, this cleaning is mostly done using ordinary taps. However, in the cleaning of some intermediate materials, warm water is more effective than room temperature water, so a water heater needs to be connected to the ordinary water pipe. However, the water heater cannot provide instant hot water after being connected to the tap, resulting in poor flexibility. Furthermore, due to the safety hazards during calcium hypochlorite testing, if the reagent or material splashes into personnel's eyes, immediate rinsing is necessary. Existing laboratories only have rinsing devices in specific areas, which are often idle and cannot be used quickly. During the cleaning process, ordinary taps easily cause splashing, and current cleaning devices lack relevant splash-proof devices.

[0004] Based on the above summary and analysis, those skilled in the art must address the aforementioned technical issues while conducting calcium hypochlorite production testing to ensure the smooth operation of production activities. Summary of the Invention

[0005] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a calcium hypochlorite laboratory rinsing device. This cleaning device adopts multiple connector terminals and can realize room temperature cleaning, hot water cleaning, rapid protective rinsing and splash prevention functions.

[0006] A calcium hypochlorite laboratory rinsing device includes a mounting base with a vertical pipe and a guide hole. Multiple branch pipes extend from the vertical pipe via connectors. One branch pipe is equipped with a room temperature water tap. Another branch pipe has a retainer with a handheld rinsing nozzle mounted on it. An extension connecting pipe on the handheld rinsing nozzle passes through the guide hole and connects to a water source. One branch pipe is vertically positioned and connected to an instant heater. A bend extends from the upper part of the instant heater, and a splash guard is provided at the end of the bend. The splash guard includes a connecting section and a splash guard section, the latter having a reduced diameter and a smaller cross-sectional area than the connecting section.

[0007] The card holder is provided with a plug-in slot and a support surface. A damping ring is provided at the connection between the card holder and the branch pipe. The damping ring is squeezed between the card holder and the branch pipe. Its purpose is to realize the rotational positioning of the card holder on the branch pipe and avoid the card holder from rotating randomly on the branch pipe.

[0008] The instant heater is cylindrical in shape and includes a central water guiding zone and a side heating zone. The side heating zone surrounds the central water guiding zone and has an electric heating wire inside.

[0009] The splash guard is made of canvas, cotton or polyester fabric, and has a tie rope at the top.

[0010] The handheld rinsing nozzle adopts a press design, which includes a handle. The handle has an inlet section, a sealing section and an outlet section. A press handle is hinged to the handle. The press handle is equipped with an elastic reset element and a valve core. The valve core passes through the sealing section. A water bowl is provided on the outlet section. An automatic cover is provided on the water bowl.

[0011] Inside the water bowl, a filter screen is installed at the water outlet, and the filter screen is fixed by a nut.

[0012] The beneficial effects of this utility model are as follows: The utility model has a vertical pipe and a guide hole on the mounting base; multiple branch pipes extend from the vertical pipe via connectors, one branch pipe is equipped with a room temperature water tap for room temperature cleaning; one branch pipe is equipped with a retainer, and a handheld rinsing nozzle is mounted on the retainer, allowing for flexible rinsing of multiple areas; an extension connecting pipe on the handheld rinsing nozzle passes through the guide hole and connects to the water source, extending the handheld rinsing nozzle; one branch pipe is vertically positioned, connected to an instant heater, with a bend extending from the upper part of the instant heater, and a splash guard at the end of the bend. The instant heater provides instant heating to the water source in the branch pipe, and the splash guard prevents splashing during cleaning, avoiding corrosion caused by chemicals splashing onto the human body or utensils.

[0013] This utility model has a novel structural design and is easy to use. It overcomes the shortcomings of the existing technology and is an ideal laboratory rinsing device for calcium hypochlorite. Attached Figure Description

[0014] The structure of the device of this utility model will be further described below with reference to the accompanying drawings.

[0015] Figure 1 This is a three-dimensional schematic diagram of the left side of this utility model;

[0016] Figure 2 This is a three-dimensional schematic diagram of the right side of this utility model;

[0017] Figure 3 This is a side view structural diagram of the present invention;

[0018] Figure 4 This is a schematic diagram of the main structure of this utility model;

[0019] Figure 5 yes Figure 3 Enlarged schematic diagram of the structure of region A in the middle;

[0020] Figure 6 yes Figure 4 Enlarged schematic diagram of the structure of region B in the middle;

[0021] Figure 7 yes Figure 4 Enlarged schematic diagram of the structure of region C in the middle;

[0022] 1. Mounting base; 11. Vertical pipe; 2. Guide hole; 21. Four-way connector; 22. Horizontal branch pipe; 23. Vertical branch pipe; 24. Vertical switch; 3. Normal temperature water tap; 4. Card holder; 41. Support surface; 42. Insertion groove; 43. Inner damping ring; 44. Outer damping ring; 5. Handheld flushing nozzle; 50. Extension connecting pipe; 51. Water inlet section; 52. Sealing section; 53. Water outlet section; 54. Hinge shaft; 55. Press handle; 56. Spring; 5 7. Handle baffle, 58. Valve core, 581. Sealing ring, 59. Water bowl, 591. Filter screen, 592. Nut, 593. Automatic cover, 60. Handle, 6. Instant heater, 61. Power cord, 62. Bend, 63. Top cover, 64. Side heating area, 65. Electric heating wire, 66. Buffer zone, 67. Central water guiding area, 7. Splash sleeve, 71. Connecting section, 72. Splash section, 73. Tie rope, 8. Drive shaft, 81. Drive wheel. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of this utility model clearer, the following detailed description is provided in conjunction with the accompanying drawings.

[0024] Example 1:

[0025] As shown in the attached figure, a calcium hypochlorite laboratory rinsing device includes a mounting base 1, on which a vertical pipe 2 and a guide hole 11 are provided. Multiple branch pipes extend from the vertical pipe 2 via a four-way connector 21. In this embodiment, two horizontal branch pipes 22 and one vertical branch pipe 23 extend from the vertical pipe 22. A room temperature water tap 3 is provided on one horizontal branch pipe 22, and a retainer 4 is provided at the end of the other horizontal branch pipe 22. A handheld rinsing nozzle 5 is provided on the retainer 4. An extension connecting pipe 50 on the handheld rinsing nozzle 5 passes through the guide hole 11 and connects to an external water source. In use, this device uses the handheld rinsing nozzle 5 for facial or instrument rinsing. When rinsing the face, the handheld rinsing nozzle 5 should be set vertically upwards; when rinsing instruments, the handheld rinsing nozzle 5 should be set downwards. Therefore, the retainer 4 must have an angle adjustment function. In this embodiment, the retainer is designed as follows: the retainer 4 is provided with an insertion groove 42 and a support surface 41, as shown in the attached figure. Figure 5 As shown, an inner damping ring 43 and an outer damping ring 44 are provided at the connection between the card holder 4 and the horizontal branch pipe 22. The two damping rings are pressed between the card holder 4 and the horizontal branch pipe 22. The purpose is to realize the rotational positioning of the card holder 4 on the horizontal branch pipe 22, avoid the disorderly rotation of the card holder 4 on the horizontal branch pipe, and at the same time, horizontal force can be applied to make it reach the required angle.

[0026] This utility model connects an instant heater 6 to a vertical branch pipe 23. The upper part of the instant heater 6 extends into a bend 62, and a splash guard 7 is provided at the end of the bend 62, as shown in the figure. The splash guard 7 is made of canvas, cotton or polyester fabric, and includes a circular connecting section 71 and an elliptical splash guard section 72. The splash guard section 72 is designed with a variable diameter, and its cross-sectional area diameter is smaller than that of the connecting section 71. A tie rope 73 is provided around the connecting section 71. With the above structure, the heated water source can be guided downward from a high position, and the splash guard 7 confines the water to a small area, preventing corrosive materials or liquids during cleaning from splashing onto external tools or the operator's body.

[0027] The instantaneous heater 6 is arranged in a cylindrical shape, such as... Figure 6 As shown, it includes a central water guiding zone 67 and a side heating zone 64. The side heating zone 64 surrounds the central water guiding zone 67, and an electric heating wire 65 is installed inside the side heating zone 64. This invention also includes a buffer zone 66 below the central water guiding zone 67, allowing liquid to pass through the buffer zone 66 before entering the central water guiding zone 67 for buffering. This structure improves heating efficiency and reduces flow, preventing excessive water flow at the terminal and splashing. A top cover 63 is provided on the side heating zone 64, which is connected to the bend 62 as a single unit.

[0028] This utility model also discloses a handheld rinsing nozzle 5, which adopts a press design and includes a handle 60. The handle 60 has an inlet section 51, a sealing section 52, and an outlet section 53. The inlet section 51 is connected to the outlet section 53 through the sealing section 52. A press handle 55 is hinged to the handle 60 through a hinge shaft 54. The press handle 55 is provided with a return spring 56 and a valve core 58. The valve core 58 is I-shaped and is surrounded by a rubber sealing ring 581. The valve core 58 passes through the sealing section 52. A water bowl 59 is provided on the outlet section 53. An automatic cover 593 is provided on the water bowl 59. The automatic cover 593 can be automatically opened under the impact of water flow and is closed when not in use to prevent external debris from entering.

[0029] To facilitate assembly, the present invention has a groove for assembling the pressing handle 55 on the handle 60, and a handle blocking plate 57 is bolted to the outside of the groove, which can realize the assembly of the pressing handle 55.

[0030] This invention features a filter screen 591 inside the water bowl 59 at the water outlet port, which is secured by a nut 592. Therefore, the water bowl 59 is used to rinse the eyes, and the filter screen 591 ensures maximum water cleanliness. Furthermore, the filter screen 591 can be cleaned by removing the nut 592.

[0031] In summary, this utility model has a vertical pipe 2 and a guide hole 11 on the mounting base 1; multiple branch pipes extend from the vertical pipe 2 through connectors, and a room temperature water tap 3 is provided on one branch pipe for room temperature cleaning; a card seat 4 is provided on one branch pipe to fix a handheld rinsing nozzle 5, which can be used to flexibly rinse multiple parts; the extension connecting pipe 50 on the handheld rinsing nozzle 5 passes through the guide hole 11 and is connected to the external water source, and the extension connecting pipe 50 extends the handheld rinsing nozzle, which can rinse within a certain range and expand the working area; an instant heater 6 is connected to the vertical branch pipe 23, and a bend 62 extends from the upper part of the instant heater 6. A splash guard 7 is provided at the end of the bend 62. The instant heater 6 heats the water source in the branch pipe instantly, and the splash guard 7 prevents splashing during cleaning, avoiding the chemicals from splashing onto the human body or utensils and causing corrosion.

[0032] This invention overcomes many drawbacks of the existing technology and is an ideal laboratory rinsing device for calcium hypochlorite.

Claims

1. A calcium hypochlorite laboratory rinse device characterized by: It includes the mounting seat, vertical pipe and guide hole are provided on mounting seat, vertical pipe is extended through connecting piece multiple branch pipes, one branch pipe is provided with normal temperature faucet, one branch pipe is provided with clamping seat, handheld washing nozzle is provided on clamping seat, extension connecting pipe on handheld washing nozzle is connected with water source end through guide hole, one branch pipe is vertically arranged, instant heater is connected on vertical branch pipe, upper portion of instant heater extends out elbow pipe, splash-proof cover is arranged on end portion of elbow pipe, splash-proof cover includes connecting section and splash-proof section, splash-proof section is arranged with variable diameter, its cross section area is smaller than connecting section.

2. A calcium hypochlorite laboratory flushing device according to claim 1, characterized in that: Clamping seat is provided with plug-in slot and support surface, damping ring is arranged at connecting place of clamping seat and branch pipe, damping ring is extruded between clamping seat and branch pipe.

3. A calcium hypochlorite laboratory flushing device according to claim 1, characterized in that: Instant heater is arranged in cylindrical shape, it includes middle water guide area and side heating area, side heating area is arranged around middle water guide area, electric heating wire is arranged inside side heating area.

4. A calcium hypochlorite laboratory flushing device according to claim 1, characterized in that: Splash-proof cover is arranged with canvas or cotton cloth or polyester cloth, top of splash-proof cover is provided with tightening rope.

5. A calcium hypochlorite laboratory flushing device according to claim 1, characterized in that: Handheld washing nozzle is designed with pressing, it includes handle, water inlet section, sealing section and water outlet section are arranged inside handle, pressing handle is hingedly arranged on handle, elastic reset member and valve core are arranged on pressing handle, valve core is arranged through sealing section, water bowl is arranged on water outlet section, automatic cover is arranged on water bowl.

6. A calcium hypochlorite laboratory flush device according to claim 5, characterized in that: Filter screen is arranged inside water bowl at water outlet section port, filter screen is extruded and fixed through nut.

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