Spraying device capable of automatically rotating to discharge water and preventing splashing

Abstract

The utility model relates to an automatic rotation water outlet anti-splashing spraying device which comprises a cleaning cavity and a closed cover arranged at an opening in the upper portion of the cleaning cavity, a first water inlet pipe penetrating through the closed cover and extending to the upper portion in the cleaning cavity is arranged in the middle of the closed cover, and a rotary spraying arm is arranged at the output end of the first water inlet pipe. The device is simple in structure, reasonable in design, time-saving and labor-saving, capable of cleaning the endoscope comprehensively, beneficial to improving the working efficiency, and capable of preventing water spray from splashing and preventing aerosol from spreading and diffusing.

Description

Technical Field

[0001] The utility model relates to an automatic rotating water-discharging and splash-proof spraying device. Background Art

[0002] Endoscopes, i.e. endoscopes, including gastroscopes, colonoscopes, bronchoscopes, laparoscopes, etc., are optical instruments that can enter the human body through natural or invasive cavities to perform diagnostic tests and data. In endoscope-related surgeries, the patient's blood, mucus, and tissue debris may remain in the endoscope tubing; according to the requirements of the "People's Republic of China Health Industry Standard WS 507-2016 Technical Specifications for Cleaning and Disinfection of Flexible Endoscopes", medical personnel must clean and disinfect the inside and outside of the endoscope tubing after each use of the endoscope. In the prior art, the cleaning and disinfection of endoscopes is done manually by medical personnel. During the endoscope rinsing process and the final rinsing process, in order to prevent the attachment and residue of the cleaning solution and the disinfectant solution, medical personnel need to use running water to rinse the endoscope and accessories, and use gauze to wipe and clean the surface of the endoscope body. There are defects such as high work intensity, time-consuming and labor-intensive, splashing of water during rinsing, and aerosol diffusion pollution. Therefore, there is an urgent need for an endoscope cleaning device that can replace the manual rinsing process and the final rinsing process to automatically complete the rinsing and final rinsing of the endoscope. Utility Model Content

[0003] The utility model improves the above-mentioned problem, that is, the technical problem to be solved by the utility model is to provide an automatic rotating water-discharging anti-splashing spray device, which is easy to use and highly efficient.

[0004] The utility model is constructed as follows: it comprises a cleaning chamber and a closed cover arranged at the opening above the cleaning chamber; a first water inlet pipe penetrating the closed cover and extending to the upper part of the cleaning chamber is arranged in the middle of the closed cover; a rotating spray arm is arranged at the output end of the first water inlet pipe.

[0005] Furthermore, a second cleaning pipe extending from the outside of the cleaning chamber to the inside of the cleaning chamber is provided on the side of the cleaning chamber.

[0006] Furthermore, a telescopic water inlet pipe is arranged above the first water inlet pipe, the first water inlet pipe and the telescopic water inlet pipe are connected via a water pipe quick connector, and the lower end of the first water inlet pipe and the rotating spray arm are connected via a high-pressure rotating connector.

[0007] Furthermore, the water pipe quick connector includes a water pipe quick connector male head and a water pipe quick connector female head, the water pipe quick connector male head is fixed to the output end of the telescopic water inlet pipe, and the water pipe quick connector female head is fixed to the input end of the first water inlet pipe.

[0008] Furthermore, inclined spray outlets are symmetrically provided below both sides of the rotating spray arm, and the spray outlets on both sides are oriented in opposite directions.

[0009] Furthermore, a grip body is disposed above the closed cover, and protrusions are disposed on both sides of the grip body.

[0010] Furthermore, a water outlet is provided on the inner bottom surface of the cleaning chamber, and a sealing plug is provided in the water outlet.

[0011] Furthermore, a plurality of convex strips are arranged at intervals on the inner bottom surface of the cleaning chamber.

[0012] Furthermore, an accessory placement frame is provided on the inner bottom surface of the cleaning chamber.

[0013] Furthermore, a stepped notch is provided at the upper opening of the cleaning chamber, and a stepped protrusion is provided below the closed cover to match the stepped notch.

[0014] Compared with the prior art, the utility model has the following beneficial effects: the device has a simple structure and is easy to use. By placing the endoscope in the cleaning chamber, inserting the second cleaning tube into the interior of the endoscope, and covering it with a closed cover, it is beneficial to prevent the diffusion and propagation of aerosols generated during the rinsing of cleaning liquid and disinfectant and the splashing of water during flushing; turning on the water source, the water sprayed from the second cleaning tube cleans the interior of the endoscope, and the water introduced into the first water inlet pipe is sprayed and flushed to the outside of the endoscope through the rotating spray arm and the spray port of the rotating spray arm in turn, and the rotary spray rotates and discharges water under the action of the water jet, which is beneficial to uniformly rotating and flushing the outside of the endoscope; during the flushing process, the water level in the cleaning chamber gradually rises, and the continuously rotating jet water flow of the rotating spray arm drives the accumulated water in the cleaning chamber to generate a micro-vortex, thereby better flushing the endoscope, replacing manual flushing and gauze scrubbing. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of an embodiment of the utility model;

[0016] Figure 2 This is a top view of the cleaning chamber according to an embodiment of the present utility model. DETAILED DESCRIPTION

[0017] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0018] Example: Figure 1~2As shown, in this embodiment, an automatic rotating water-discharging anti-splashing spray device is provided, including a cleaning chamber 1 and a closed cover 2 arranged at the opening above the cleaning chamber, the above-mentioned cleaning chamber and the closed cover form a closed space, which can prevent water from splashing during the cleaning of the endoscope; a first water inlet pipe 3 is arranged in the middle of the closed cover, which passes through the closed cover and extends to the upper part of the cleaning chamber, and a rotating spray arm 4 is arranged at the output end of the first water inlet pipe; the high-pressure water sprayed by the rotating spray arm is used to clean the outside of the endoscope, and the second cleaning pipe is inserted into the inside of the endoscope, so that the inside of the endoscope can be cleaned; the water used to clean the endoscope is purified water.

[0019] The side of the cleaning chamber is provided with a second cleaning pipe 5 extending from the outside of the cleaning chamber to the inside of the cleaning chamber.

[0020] In an embodiment of the utility model, a telescopic water inlet pipe 6 is arranged above the first water inlet pipe, the telescopic water inlet pipe is connected to an external water source, the first water inlet pipe and the telescopic water inlet pipe are connected via a water pipe quick connector 7, and the lower end of the first water inlet pipe and the rotating spray arm are connected via a high-pressure rotating connector 8; the above-mentioned water pipe quick connector is a prior art, for example, the water pipe quick connector can be a water pipe quick connector of model ALS manufactured by Ningbo Anlushi Metal Products Co., Ltd.

[0021] The above-mentioned high-pressure rotary joint is also a prior art. The high-pressure rotary joint can adopt a rotary joint of model KGT-B023 manufactured by Kaigongte brand.

[0022] The above-mentioned water pipe quick connector 7 includes a water pipe quick connector male head 71 and a water pipe quick connector female head 72. The water pipe quick connector male head 71 is fixed to the output end of the telescopic water inlet pipe, and the water pipe quick connector female head is fixed to the input end of the first water inlet pipe.

[0023] In the embodiment of the utility model, inclined spray ports 41 are symmetrically provided at the lower sides of the rotating spray arm, and the spray ports on both sides face opposite directions; the rotating spray arm is driven to rotate and clean by the spray pressure of the high-pressure water flow itself.

[0024] The first water inlet pipe, the high-pressure rotary joint, and the rotary spray arm are internally connected; the second cleaning pipe can be a hose.

[0025] In the embodiment of the utility model, in order to facilitate taking and placing the closed cover, a grip body 9 is provided above the closed cover, and protrusions 91 are provided on both sides of the grip body.

[0026] In the embodiment of the utility model, a water outlet 10 is provided on the inner bottom surface of the cleaning chamber, and a sealing plug 11 is provided in the water outlet.

[0027] In the embodiment of the utility model, a plurality of convex strips 12 are arranged at intervals on the inner bottom surface of the cleaning chamber.

[0028] In the embodiment of the utility model, in order to prevent the accessories of the endoscope from moving and falling during the cleaning process, an accessory placement frame 13 is provided on the bottom surface of the cleaning chamber; the accessory placement frame is used to place the accessories of the endoscope, and a plurality of filter holes are provided around the accessory placement frame.

[0029] In the embodiment of the utility model, a stepped notch 14 is provided at the upper opening of the cleaning chamber, and a stepped protrusion 15 is provided below the closing cover to match the stepped notch.

[0030] In the embodiment of the utility model, a water source is provided outside the cleaning chamber, the first water inlet pipe and the second cleaning pipe can be connected to the water source, and water can be pumped into the first water inlet pipe and the second cleaning pipe through a high-pressure pump.

[0031] In the embodiment of the utility model, when working: an endoscope is placed in the cleaning chamber, the second cleaning tube is inserted into the interior of the endoscope, the closed cover is covered, the water source is turned on, and the water sprayed from the second cleaning tube cleans the interior of the endoscope. The water introduced into the first water inlet pipe is sprayed and cleaned to the outside of the endoscope through the rotating spray arm and the spray port of the rotating spray arm in turn. The rotating spray rotates and discharges water under the action of the water jet, which is conducive to uniformly rotating and cleaning the outside of the endoscope. During the cleaning process, the water level in the cleaning chamber gradually rises, and the continuously rotating spray water flow of the rotating spray arm drives the accumulated water in the cleaning chamber to produce a micro-vortex, which is similar to the washing principle of a washing machine, thereby better cleaning the outside of the endoscope.

[0032] Unless otherwise stated, any technical solution disclosed in the above utility model, if it discloses a numerical range, then the disclosed numerical range is a preferred numerical range. Any technician in the field should understand that the preferred numerical range is only a numerical value with a more obvious technical effect or representative value among many feasible numerical values. Since there are too many numerical values ​​to be exhaustive, the utility model discloses only some numerical values ​​to illustrate the technical solution of the utility model, and the numerical values ​​listed above should not constitute a limitation on the scope of protection of the utility model.

[0033] If the words "first", "second" and so on are used in this article to limit components, those skilled in the art should know that the use of "first" and "second" is only for the convenience of description to distinguish the components. Unless otherwise stated, the above words have no special meaning.

[0034] At the same time, if the above-mentioned utility model discloses or involves components or structural parts that are fixedly connected to each other, then, unless otherwise stated, the fixed connection can be understood as: a detachable fixed connection (for example, connected by bolts or screws), and can also be understood as: a non-detachable fixed connection (for example, riveting, welding). Of course, the mutual fixed connection can also be replaced by an integrated structure (for example, manufactured by one-piece molding using a casting process) (except when it is obviously impossible to use an one-piece molding process).

[0035] In addition, unless otherwise stated, the terms used to indicate positional relationships or shapes in any of the technical solutions disclosed in the above utility model include states or shapes that are approximate, similar or close thereto.

[0036] Any component provided by the utility model can be assembled from multiple separate components, or can be a separate component manufactured by an integrated molding process.

[0037] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the relevant field should understand that the specific implementation methods of the utility model can still be modified or some technical features can be replaced by equivalents without departing from the spirit of the technical solution of the utility model, which should be included in the scope of the technical solution for protection of the utility model.

Claims

1. An automatic rotating water-discharging anti-splashing spray device, characterized in that: It comprises a cleaning chamber and a closed cover arranged at the opening above the cleaning chamber, wherein a first water inlet pipe penetrating the closed cover and extending to the upper part of the cleaning chamber is arranged in the middle of the closed cover, and a rotating spray arm is arranged at the output end of the first water inlet pipe.

2. The automatic rotating water-discharging anti-splashing spray device according to claim 1 is characterized in that: The side of the cleaning chamber is provided with a second cleaning pipe extending from the outside of the cleaning chamber to the inside of the cleaning chamber.

3. The automatic rotating water-discharging anti-splashing spray device according to claim 1 is characterized in that: A telescopic water inlet pipe is arranged above the first water inlet pipe, the first water inlet pipe and the telescopic water inlet pipe are connected via a water pipe quick connector, and the lower end of the first water inlet pipe is connected to the rotating spray arm via a high-pressure rotating connector.

4. The automatic rotating water-discharging anti-splashing spray device according to claim 3 is characterized in that: The water pipe quick connector comprises a water pipe quick connector male head and a water pipe quick connector female head. The water pipe quick connector male head is fixed to the output end of the telescopic water inlet pipe, and the water pipe quick connector female head is fixed to the input end of the first water inlet pipe.

5. The automatic rotating water-discharging anti-splashing spray device according to claim 1, characterized in that: The lower part of both sides of the rotary spray arm is symmetrically provided with inclined spray ports, and the spray ports on both sides face in opposite directions.

6. The automatic rotating water-discharging anti-splashing spray device according to claim 1, characterized in that: A grip body is arranged above the closed cover, and protrusions are arranged on both sides of the grip body.

7. The automatic rotating water-discharging anti-splashing spray device according to claim 1, characterized in that: The inner bottom surface of the cleaning chamber is provided with a water outlet, and a sealing plug is provided in the water outlet.

8. The automatic rotating water-discharging anti-splashing spray device according to claim 1, characterized in that: A plurality of convex strips are arranged at intervals on the inner bottom surface of the cleaning chamber.

9. The automatic rotating water-discharging anti-splashing spray device according to claim 1, characterized in that: The inner bottom surface of the cleaning chamber is provided with an accessory placement frame.

10. The automatic rotating water-discharging anti-splashing spray device according to claim 1, characterized in that: A stepped notch is provided at the upper opening of the cleaning chamber, and a stepped protrusion matched with the stepped notch is provided below the closed cover.

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