A high pressure cleaning device

Abstract

The utility model relates to medical instrument cleaning technical field, concretely relates to a high pressure cleaning device, including water tank and cleaning subassembly, and cleaning subassembly includes water outlet pipe, first outer thread, filter cartridge, first locking piece, filter piece, connecting hose, second locking piece, high pressure circulation spare and rotary cleaning part, when replacing filter cartridge and filter piece, respectively screwing on second locking piece of connecting hose and first locking piece on filter cartridge, respectively loosening water outlet pipe and high pressure circulation spare can dismantle filter cartridge, then the brand -new filter cartridge and filter piece, respectively through first locking piece and second locking piece with water outlet pipe and high pressure circulation spare reinstallation can, thereby solve the current high pressure water jet's medical glassware cleaning device, because filter part is fixedly arranged on the water tank, therefore, after using for a period of time, the filter part is polluted, and it is inconvenient to replace it, and further influence the follow -up filtration effect problem.

Description

Technical Field

[0001] This utility model relates to the field of medical device cleaning technology, and in particular to a high-pressure cleaning device. Background Technology

[0002] In the medical field, during examinations, teaching, or experiments, glassware is needed for holding and testing tissue fluids, culturing microorganisms, etc. Since some glassware needs to be used multiple times, it needs to be cleaned. Existing cleaning devices are wasteful of water resources and not environmentally friendly.

[0003] The prior art (CN208213863U) discloses a high-pressure water jet medical glassware cleaning device, including a rotating cleaning component for brushing glassware and a support rod. A rotating nozzle is provided at the front end of the support rod. The support rod is a straight tube with a central cavity. The rotating nozzle can rotate around the axis of the support rod and a rotating sealing component is provided between it and the central cavity of the support rod. The sprayed high-pressure water is filtered by a fixed filter component and then recycled, which has the characteristic of saving water resources.

[0004] However, with the above method, since the filter components are fixed on the water tank, they become contaminated after a period of use, making it inconvenient to replace them and thus affecting the subsequent filtration effect. Utility Model Content

[0005] The purpose of this invention is to provide a high-pressure cleaning device, which aims to solve the problem that existing high-pressure water jet medical glassware cleaning devices have filter components that are fixed on the water tank. As a result, the filter components become contaminated after a period of use, making it inconvenient to replace them and thus affecting the subsequent filtration effect.

[0006] To achieve the above objectives, this utility model provides a high-pressure cleaning device, including a water tank and cleaning components;

[0007] The cleaning assembly includes a water outlet pipe, a first external thread, a filter cylinder, a first locking component, a filter component, a connecting hose, a second locking component, a high-pressure circulation component, and a rotating cleaning component.

[0008] The water outlet pipe is connected to the water tank and located on one side of the water tank; the first external thread is connected to the water outlet pipe and located on one side of the water outlet pipe; the filter cylinder is located on one side of the water outlet pipe; the first locking member is disposed on one side of the filter cylinder; the filter element is disposed inside the filter cylinder; the connecting hose is connected to the filter cylinder and located on one side of the filter cylinder; the second locking member is disposed on one side of the connecting hose; the high-pressure circulation component is disposed on one side of the water tank; the rotating cleaning component is connected to the high-pressure circulation component and located on one side of the high-pressure circulation component.

[0009] The first locking component includes a first locking nut, a first coupling and a first sealing ring. The first locking nut is rotatably connected to the filter cartridge and is located on one side of the filter cartridge. The first coupling communicates with the filter cartridge and is located on one side of the filter cartridge. The first sealing ring is fixedly connected to the coupling and is located on one side of the coupling.

[0010] The filter element includes a ceramic granule filter layer, an activated carbon layer, a microfiltration membrane, an ultrafiltration membrane, and a nanofiltration membrane. The ceramic granule filter layer is fixedly connected to the filter cartridge and located on one side of the filter cartridge; the activated carbon layer is fixedly connected to the filter cartridge and located on one side of the filter cartridge; the microfiltration membrane is fixedly connected to the filter cartridge and located on one side of the filter cartridge; the ultrafiltration membrane is fixedly connected to the filter cartridge and located on one side of the filter cartridge; and the nanofiltration membrane is fixedly connected to the filter cartridge and located on one side of the filter cartridge.

[0011] The second locking component includes a second locking nut, a second pair of interfaces, and a second sealing ring. The second locking nut is rotatably connected to the connecting hose and is located on one side of the connecting hose. The second pair of interfaces communicates with the filter cartridge and is located on one side of the filter cartridge. The second sealing ring is fixedly connected to the second pair of interfaces and is located on one side of the second pair of interfaces.

[0012] The high-pressure circulation component includes a high-pressure water pump, a threaded connecting pipe, an electric heating component, and a water supply pipe. The high-pressure water pump is fixedly connected to the water tank and located on one side of the water tank. The threaded connecting pipe is connected to the high-pressure water pump and located on one side of the high-pressure water pump. The electric heating component is connected to the high-pressure water pump and located on one side of the high-pressure water pump. The water supply pipe is connected to the electric heating component and also to the rotating cleaning component, and located on one side of the electric heating component.

[0013] This utility model discloses a high-pressure cleaning device. During water circulation, the high-pressure circulation component draws water from the water tank through the filter element in the filter cylinder, pumps it to the rotating cleaning component, and then sprays the filtered liquid out, thus achieving water circulation. When the filter element in the filter cylinder becomes ineffective after a period of use, the filter cylinder can be disassembled by tightening the second locking member on the connecting hose and the first locking member on the filter cylinder, thereby loosening the water outlet pipe and the high-pressure circulation component. A new filter cylinder and filter element can then be reinstalled with the water outlet pipe and the high-pressure circulation component using the first and second locking members respectively. This solves the problem in existing high-pressure water jet medical glassware cleaning devices where the filter element is fixedly mounted on the water tank, making it difficult to replace after a period of use and affecting subsequent filtration efficiency. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below.

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0016] Figure 2 This is a front view of the entire utility model.

[0017] Figure 3 This is a cross-sectional view of the entire utility model.

[0018] Figure 4 yes Figure 3 A magnified view of a portion at point A.

[0019] 101-Water tank, 102-Water outlet pipe, 103-First external thread, 104-Filter cylinder, 105-First locking element, 106-Filter element, 107-Connecting hose, 108-Second locking element, 109-High-pressure circulation element, 110-Rotating cleaning element, 111-First locking nut, 112-First mating interface, 113-First sealing ring, 114-Ceramic granule filter layer, 115-Activated carbon layer, 116-Microfiltration membrane, 117-Ultrafiltration membrane, 118-Nanofiltration membrane, 119-Second locking nut, 120-Second mating interface, 121-Second sealing ring, 122-High-pressure water pump, 123-Threaded connecting pipe, 124-Electric heating element, 125-Water supply pipe. Detailed Implementation

[0020] The embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, but should not be construed as limiting the present invention.

[0021] Please see Figures 1-4 ,in, Figure 1 This is a schematic diagram of the overall structure of this utility model. Figure 2 This is a front view of the entire utility model. Figure 3 This is a cross-sectional view of the entire utility model. Figure 4 yes Figure 3 A magnified view of a portion at point A.

[0022] This utility model discloses a high-pressure cleaning device, comprising a water tank 101 and a cleaning assembly. The cleaning assembly includes a water outlet pipe 102, a first external thread 103, a filter cylinder 104, a first locking member 105, a filter element 106, a connecting hose 107, a second locking member 108, a high-pressure circulation component 109, and a rotating cleaning component 110. The first locking member 105 includes a first locking nut 111, a first mating interface 112, and a first sealing ring 113. The filter element 106 includes a ceramic granule filter layer 114, an activated carbon layer 115, and a microfiltration membrane 116. The ultrafiltration membrane 117 and nanofiltration membrane 118, the second locking member 108 includes a second locking nut 119, a second mating interface 120 and a second sealing ring 121, the high-pressure circulation member 109 includes a high-pressure water pump 122, a threaded connecting pipe 123, an electric heating component 124 and a water supply pipe 125. The above solution solves the problem in the existing high-pressure water jet medical glassware cleaning device that, because the filter component is fixed on the water tank, the filter component becomes contaminated after a period of use, making it inconvenient to replace, which in turn affects the subsequent filtration effect.

[0023] In this specific embodiment, the water tank 101, in conjunction with the cleaning assembly, is used for high-pressure cleaning of glassware.

[0024] The water outlet pipe 102 is connected to the water tank 101 and is located on one side of the water tank 101; the first external thread 103 is connected to the water outlet pipe 102 and is located on one side of the water outlet pipe 102; the filter cylinder 104 is located on one side of the water outlet pipe 102; the first locking member 105 is disposed on one side of the filter cylinder 104; the filter element 106 is disposed inside the filter cylinder 104; the connecting hose 107 is connected to the filter cylinder 104 and is located on one side of the filter cylinder 104. The second locking member 108 is disposed on one side of the connecting hose 107; the high-pressure circulation member 109 is disposed on one side of the water tank 101; the rotating cleaning member 110 communicates with the high-pressure circulation member 109 and is located on one side of the high-pressure circulation member 109. The high-pressure circulation member 109 is used to draw water from the water tank 101 through the filter element 106 in the filter cylinder 104 to the rotating cleaning member 110, and then the filtered liquid is discharged through the rotating cleaning member 110. The water jet sprays out, achieving water circulation cleaning. The rotating cleaning component 110 is existing technology; specifically, refer to the rotating cleaning component 110 in patent document CN208213863U. When the filter element 106 in the filter cylinder 104 becomes ineffective after a period of use, the filter cylinder 104 can be disassembled by twisting the second locking member 108 on the connecting hose 107 and the first locking member 105 on the filter cylinder 104, thereby loosening the water outlet pipe 102 and the high-pressure circulation component 109. Then, a brand-new filter cylinder 104 and filter element 106 can be reinstalled with the water outlet pipe 102 and the high-pressure circulation component 109 via the first locking member 105 and the second locking member 108, respectively. This solves the problem in existing high-pressure water jet medical glassware cleaning devices where the filter element is fixedly installed on the water tank, making it inconvenient to replace after a period of use and affecting the subsequent filtration effect.

[0025] Secondly, the first locking nut 111 is rotatably connected to the filter cylinder 104 and is located on one side of the filter cylinder 104; the first coupling 112 is connected to the filter cylinder 104 and is located on one side of the filter cylinder 104; the first sealing ring 113 is fixedly connected to the first coupling 112 and is located on one side of the first coupling 112. When the filter cylinder 104 is fixed, the first coupling 112 cooperates with the first sealing ring 113 to connect with the water outlet pipe 102. Then, the first locking nut 111 is twisted to connect with the first external thread 103 on the water outlet pipe 102, so that the first coupling 112 and the first sealing ring 113 are tightly fitted to the water outlet pipe 102, thus completing the assembly of the filter cylinder 104 and the water outlet pipe 102.

[0026] Furthermore, the ceramsite filter layer 114 is fixedly connected to the filter cylinder 104 and located on one side of the filter cylinder 104; the activated carbon layer 115 is fixedly connected to the filter cylinder 104 and located on one side of the filter cylinder 104; the microfiltration membrane 116 is fixedly connected to the filter cylinder 104 and located on one side of the filter cylinder 104; the ultrafiltration membrane 117 is fixedly connected to the filter cylinder 104 and located on one side of the filter cylinder 104; and the nanofiltration membrane 118 is fixedly connected to the filter cylinder 104 and located on one side of the filter cylinder 104. The ceramsite filter layer 114 can effectively remove suspended solids, organic matter, and some heavy metal ions from wastewater. The activated carbon layer 115 uses activated carbon to adsorb impurities in wastewater. The microfiltration membrane 116 is used in the pretreatment stage of wastewater. The ultrafiltration membrane 117 effectively removes macromolecular organic matter, proteins, and viruses from wastewater. The nanofiltration membrane 118 is used for wastewater softening, desalination, and separation and recovery of organic matter.

[0027] Additionally, the second locking nut 119 is rotatably connected to the connecting hose 107 and is located on one side of the connecting hose 107; the second pair of interfaces 120 communicates with the filter cartridge 104 and is located on one side of the filter cartridge 104; the second sealing ring 121 is fixedly connected to the second pair of interfaces 120 and is located on one side of the second pair of interfaces 120. When connected to the high-pressure circulation component 109, the connecting hose 107 is connected to the high-pressure circulation component 109 through the second pair of interfaces 120 and the second sealing ring 121, and then the second locking nut 119 is twisted to form a threaded connection with the high-pressure circulation component 109.

[0028] Furthermore, the high-pressure water pump 122 is fixedly connected to the water tank 101 and located on one side of the water tank 101; the threaded connecting pipe 123 is connected to the high-pressure water pump 122 and located on one side of the high-pressure water pump 122; the electric heating component 124 is connected to the high-pressure water pump 122 and located on one side of the high-pressure water pump 122; the water supply pipe 125 is connected to the electric heating component 124 and the rotating cleaning component 110, and located on one side of the electric heating component 124. The threaded connecting pipe 123 is used to connect threadedly to the second locking nut 119 to complete the assembly with the filter cylinder 104. The high-pressure water pump 122 is used to extract the filtered liquid and then heat it through the electric heating component 124. The electric heating component 124 is prior art, specifically referring to the electric heating component 124 in the patent document with publication number CN208213863U. The heated liquid is transported to the rotating cleaning component 110 through the water supply pipe 125.

[0029] In using this invention, the high-pressure water pump 122 is used to extract the filtered liquid, which is then heated by the electric heating component 124 (existing technology). The heated liquid is then transported to the rotating cleaning component 110 via the water supply pipe 125. The liquid is then pumped to the rotating cleaning component 110 and sprayed out, thus achieving water circulation. When the filter element 106 in the filter cylinder 104 becomes ineffective after a period of use, the second locking member 108 on the connecting hose 107 and the filter cylinder 104 are respectively tightened. The filter cartridge 104 can be disassembled by loosening the first locking member 105 on the 4, the water outlet pipe 102 and the high-pressure circulation component 109 respectively. Then, the brand-new filter cartridge 104 and the filter component 106 can be reinstalled with the water outlet pipe 102 and the high-pressure circulation component 109 respectively through the first locking member 105 and the second locking member 108. This solves the problem that in the existing high-pressure water jet medical glassware cleaning device, since the filter component is fixed on the water tank, the filter component becomes contaminated after a period of use, making it inconvenient to replace and affecting the subsequent filtration effect.

[0030] The above-disclosed embodiments are merely one or more preferred embodiments of this application and should not be construed as limiting the scope of this application. Those skilled in the art can understand that all or part of the processes for implementing the above embodiments and equivalent changes made in accordance with the claims of this application still fall within the scope of this application.

Claims

1. A high-pressure cleaning device, comprising a water tank, characterized in that, It also includes cleaning components; The cleaning assembly includes a water outlet pipe, a first external thread, a filter cylinder, a first locking component, a filter component, a connecting hose, a second locking component, a high-pressure circulation component, and a rotating cleaning component. The water outlet pipe is connected to the water tank and located on one side of the water tank; the first external thread is connected to the water outlet pipe and located on one side of the water outlet pipe; the filter cylinder is located on one side of the water outlet pipe; the first locking member is disposed on one side of the filter cylinder; the filter element is disposed inside the filter cylinder; the connecting hose is connected to the filter cylinder and located on one side of the filter cylinder; the second locking member is disposed on one side of the connecting hose; the high-pressure circulation component is disposed on one side of the water tank; the rotating cleaning component is connected to the high-pressure circulation component and located on one side of the high-pressure circulation component.

2. The high-pressure cleaning device as described in claim 1, characterized in that, The first locking component includes a first locking nut, a first coupling and a first sealing ring. The first locking nut is rotatably connected to the filter cartridge and is located on one side of the filter cartridge. The first coupling communicates with the filter cartridge and is located on one side of the filter cartridge. The first sealing ring is fixedly connected to the coupling and is located on one side of the coupling.

3. The high-pressure cleaning device as described in claim 2, characterized in that, The filter element includes a ceramic granule filter layer, an activated carbon layer, a microfiltration membrane, an ultrafiltration membrane, and a nanofiltration membrane. The ceramic granule filter layer is fixedly connected to the filter cartridge and located on one side of the filter cartridge; the activated carbon layer is fixedly connected to the filter cartridge and located on one side of the filter cartridge; the microfiltration membrane is fixedly connected to the filter cartridge and located on one side of the filter cartridge; the ultrafiltration membrane is fixedly connected to the filter cartridge and located on one side of the filter cartridge; and the nanofiltration membrane is fixedly connected to the filter cartridge and located on one side of the filter cartridge.

4. The high-pressure cleaning device as described in claim 3, characterized in that, The second locking component includes a second locking nut, a second pair of interfaces, and a second sealing ring. The second locking nut is rotatably connected to the connecting hose and is located on one side of the connecting hose. The second pair of interfaces communicates with the filter cartridge and is located on one side of the filter cartridge. The second sealing ring is fixedly connected to the second pair of interfaces and is located on one side of the second pair of interfaces.

5. The high-pressure cleaning device as described in claim 4, characterized in that, The high-pressure circulation component includes a high-pressure water pump, a threaded connecting pipe, an electric heating component, and a water supply pipe. The high-pressure water pump is fixedly connected to the water tank and located on one side of the water tank. The threaded connecting pipe is connected to the high-pressure water pump and located on one side of the high-pressure water pump. The electric heating component is connected to the high-pressure water pump and located on one side of the high-pressure water pump. The water supply pipe is connected to the electric heating component and also to the rotating cleaning component, and located on one side of the electric heating component.

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