Flushing device of nursing robot

Abstract

The present invention relates to the field of water flow flushing, and discloses a flushing device for a nursing robot. The flushing device for the nursing robot comprises: a water storage device, a high-pressure water pump, a drain valve, a water diverter valve, a working head, a transfer device, and a hose connection assembly; the hose connection assembly comprises: a water pump inlet pipe, a water pump outlet pipe, a water diverter valve inlet pipe, a first transfer pipe, a second transfer pipe, a first water outlet pipe, and a second water outlet pipe; the water storage device is connected to the high-pressure water pump through the water pump inlet pipe, the high-pressure water pump is connected to the drain valve through the water pump outlet pipe, the drain valve is connected to the water diverter valve through the water diverter valve inlet pipe, the water diverter valve divides the water in the water diverter valve inlet pipe into two outputs, the water diverter valve is connected to the transfer device through the first transfer pipe and the second transfer pipe, and the transfer device is connected to the working head through the first water outlet pipe and the second water outlet pipe.

Description

Technical Field

[0001] The invention relates to the field of water flow flushing and discloses a flushing device of a nursing robot. Background Art

[0002] Due to the aging of the population, more and more chronic diseases are appearing in the crowd. Cardiovascular and cerebrovascular diseases bring inconvenience to patients, which brings huge obstacles to patients' lives. When patients are inconvenient to move, they cannot take care of themselves when defecating, and they need the care of medical staff. This kind of care requires accompanying patients for a long time, resulting in high nursing costs and poor results. As a result, nursing machines have emerged to solve the problem that patients cannot defecate independently. Nursing machines are generally wearable machines with toilet collection, clean water tank, and sewage tank. The toilet collection is used to extract sewage, and flushing is done with clean water in the clean water tank. The working head collects the sewage after flushing into the sewage tank, and uses a vacuum device to extract the sewage in the working head into the toilet collection. The water in the clean water tank cleans the working head to ensure cleanliness during use. The clean water tank can be repeatedly disassembled to add clean water to ensure that the nursing machine can work normally to provide care for patients.

[0003] During the flushing process of the existing nursing machine, the flushing device of the nursing robot is equipped with two high-pressure water pumps. One high-pressure water pump is used to draw warm water to flush the patient's buttocks, and the other high-pressure water pump is used to draw cold water to clean the waste to facilitate the working head to extract and contain the waste. However, the use of two high-pressure water pumps is likely to lead to excessive power consumption. Nursing machines that use a power-on mode or a nursing machine that uses a built-in battery consume too much power, and a flushing technology that consumes less power is needed. Summary of the invention

[0004] The main purpose of the present invention is to solve the technical problem of excessive power consumption in the flushing technology of the nursing machine.

[0005] A first aspect of the present invention provides a flushing device for a nursing robot, the flushing device for the nursing robot comprising: a water storage device, a high-pressure water pump, a drain valve, a water diversion valve, a working head, a transfer device, and a hose connection assembly;

[0006] The hose connection assembly includes: a water pump inlet pipe, a water pump outlet pipe, a water diversion valve inlet pipe, a first transfer pipe, a second transfer pipe, a first outlet pipe, and a second outlet pipe;

[0007] The water storage device is connected to the high-pressure water pump through the water pump inlet pipe, the high-pressure water pump is connected to the drain valve through the water pump outlet pipe, the drain valve is connected to the water diverter valve through the water diverter valve inlet pipe, the water diverter valve divides the water in the water diverter valve inlet pipe into two outputs, the water diverter valve is connected to the transfer device through the first transfer pipe and the second transfer pipe, and the transfer device is connected to the working head through the first water outlet pipe and the second water outlet pipe;

[0008] Wherein, the water pump water inlet pipe comprises: an air branch hose, a water inlet branch hose, and a water outlet branch hose, wherein the water inlet branch hose is connected to the water storage device, the water outlet branch hose is connected to the high-pressure water pump, and the water inlet branch hose is used to adjust the pumping pressure of the high-pressure water pump;

[0009] Wherein, the air branch hose is connected to a vent valve, and the vent valve is provided with a vent hole for adjusting the extraction air pressure of the high-pressure water pump;

[0010] Wherein, the working head comprises: a flushing hole and a sewage flushing hole, the flushing hole is connected to the first water outlet pipe, and the sewage flushing hole is connected to the second water outlet pipe.

[0011] Optionally, in a third implementation of the first aspect of the present invention, the water storage device includes: a clean water bucket and a clean water bucket mounting groove, the clean water bucket is embedded in the clean water bucket mounting groove, the clean water bucket is used to store cold clean water, the clean water bucket mounting groove is used to store heated clean water, and the clean water bucket mounting groove is connected to the high-pressure water pump through the water pump inlet pipe.

[0012] Optionally, in a fifth implementation of the first aspect of the present invention, the high-pressure water pump includes: an inlet screw, an inlet adapter, an outlet screw, an outlet adapter, and a pump body, the pump body being provided with a water inlet and a water outlet, the inlet adapter being rotatably buckled on the water inlet, the inlet screw being rotatably buckled on the inlet adapter for stabilizing the connection between the high-pressure water pump and the water inlet pipe of the water pump, the outlet adapter being rotatably buckled on the water outlet, the outlet screw being rotatably buckled on the inlet adapter for stabilizing the connection between the high-pressure water pump and the water outlet pipe of the water pump.

[0013] Optionally, in a sixth implementation of the first aspect of the present invention, the water pump outlet pipe is connected to the water inlet adapter, and the water pump inlet pipe is connected to the water inlet adapter.

[0014] Optionally, in a seventh implementation of the first aspect of the present invention, the water diverter valve is provided with a valve water inlet, a first valve water outlet, and a second valve water outlet, the valve water inlet is connected to the water inlet pipe of the water diverter valve, the first valve water outlet is connected to the first transfer pipe, and the second valve water outlet is connected to the second transfer pipe.

[0015] Optionally, in an eighth implementation of the first aspect of the present invention, the transfer device is provided with a first transfer water inlet, a second transfer water inlet, a first transfer water outlet, and a second transfer water outlet, the first transfer water inlet is communicated with the first transfer water outlet, and the second transfer water inlet is communicated with the second transfer water outlet.

[0016] Optionally, in a ninth implementation of the first aspect of the present invention, the first transfer water inlet is connected to the first transfer pipe, the second transfer water inlet is connected to the second transfer pipe, the first transfer water outlet is connected to the first water outlet pipe, and the second transfer water outlet is connected to the second water outlet pipe.

[0017] In the embodiment of the present invention, a high-pressure water pump draws warm water from the installation slot of the clean water bucket, and the water flow is divided into two paths by a water diverter valve and discharged from the flushing hole and the sewage flushing hole respectively, and the air pressure is adjusted to ensure the stability of the water flow, thereby ensuring the normal operation of the nursing machine while reducing the power consumption during the flushing process. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic diagram of the overall structure of a flushing device of a nursing robot in an embodiment of the present invention;

[0019] Figure 2 This is a schematic diagram of the structure of a water pump water inlet pipe in an embodiment of the present invention;

[0020] Figure 3 In the embodiment of the present invention Figure 1 A partial enlarged view of area A;

[0021] Figure 4 It is a schematic diagram of the explosion structure of the water storage device in the embodiment of the present invention;

[0022] Figure 5 Schematic diagram of the opening of the working head in an embodiment of the present invention;

[0023] Figure 6 It is a schematic diagram of the explosion structure of the high-pressure water pump in an embodiment of the present invention;

[0024] Figure 7 This is a schematic diagram of the structure of a water diversion valve in an embodiment of the present invention;

[0025] Figure 8 Schematic diagram of the structure of the transfer device in the embodiment of the present invention. DETAILED DESCRIPTION

[0026] An embodiment of the present invention provides a water circulation heating and disinfection device.

[0027] The terms "first", "second", "third", "fourth", etc. (if any) in the specification and claims of the present invention and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments described herein can be implemented in an order other than that illustrated or described herein. In addition, the terms "including" or "having" and any variations thereof are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units that are clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0028] like Figure 1 As shown, Figure 1 The overall structural diagram of the flushing device of the nursing robot, in one embodiment, the flushing device of the nursing robot includes: a water storage device 101, a high-pressure water pump 102, a drain valve 103, a water diverter valve 106, a working head 105, a transfer device 104, and a hose connection assembly; the hose connection assembly includes: a water pump inlet pipe 201, a water pump outlet pipe 202, a water diverter valve inlet pipe 203, a first transfer pipe 204, a second transfer pipe 205, a first water outlet pipe 206, and a second water outlet pipe 207; the water storage device 104 is connected to the water pump inlet pipe 201 through the water pump inlet pipe 201. The high-pressure water pump 102 is connected, and the high-pressure water pump 102 is connected to the drain valve 103 through the water pump outlet pipe 202. The drain valve 103 is connected to the water diverter valve 106 through the water diverter valve inlet pipe 203. The water diverter valve 106 divides the water in the water diverter valve inlet pipe 203 into two outputs. The water diverter valve 106 is connected to the transfer device 104 through the first transfer pipe 204 and the second transfer pipe 205. The transfer device 104 is connected to the working head 105 through the first outlet pipe 206 and the second outlet pipe 207.

[0029] In one embodiment, the water flow direction is that the high-pressure water pump 102 extracts the warm water stored in the water storage device 101, and the warm water flows into the high-pressure water pump 102 through the water pump inlet pipe 201, and the high-pressure water pump 102 pushes the water into the water pump outlet pipe 202, and the water flows into the drain valve 103 and then flows out from the water diversion valve inlet pipe 203 and enters the water diversion valve 106, and the water diversion valve 106 divides the water flow into two paths and enters the first transfer pipe 204 and the second transfer pipe 205 respectively, and the water flows into the transfer device 104 in two ways. Among them, one path goes from the first transfer pipe 204 through the transfer device 104 into the first water outlet pipe 206 and finally is discharged from the working head 105. The other path goes from the second transfer pipe 205 through the transfer device 104 into the second water outlet pipe 207 and finally is discharged from the working head 105.

[0030] like Figure 2 As shown, Figure 2 It is a structural schematic diagram of a water pump inlet pipe. In one embodiment, the water pump inlet pipe 201 includes: an air branch hose 201a, a water inlet branch hose 201c, and a water outlet branch hose 201b. The water inlet branch hose 201c is connected to the water storage device 101, and the water outlet branch hose 201b is connected to the high-pressure water pump 102. The water inlet branch hose 201c is used to adjust the water pumping pressure of the high-pressure water pump 102.

[0031] like Figure 3 As shown, Figure 3 for Figure 1 A partial enlarged view of area A, in one embodiment, the air branch hose 201a is connected to the vent valve 208, and the vent valve 208 is provided with a vent hole 2081 for adjusting the extraction air pressure of the high-pressure water pump 102.

[0032] like Figure 4 As shown, Figure 4 It is a schematic diagram of the structural explosion of the water storage device. In one embodiment, the water storage device 101 includes: a clean water bucket 101a and a clean water bucket mounting groove 101b. The clean water bucket 101a is embedded in the clean water bucket mounting groove 101b. The clean water bucket 101a is used to store cold clean water, and the clean water bucket mounting groove 101b is used to store heated clean water. The clean water bucket mounting groove 101b is connected to the high-pressure water pump 102 through the water pump inlet pipe 201.

[0033] like Figure 5 As shown, Figure 5Schematic diagram of the opening of the working head. In one embodiment, the working head 105 includes: a flushing hole 1051 and a flushing hole 1052. The flushing hole 1051 is connected to the first water outlet pipe 206, and the flushing hole 1052 is connected to the second water outlet pipe 207. The flushing hole is mainly used to flush the buttocks of the person to be cared for with warm water, and the flushing hole is mainly used to flush the waste, so that the collection device can collect the waste into the sewage bucket.

[0034] like Figure 6 As shown, Figure 6 It is a schematic diagram of the structural explosion of the high-pressure water pump. In one embodiment, the high-pressure water pump 102 includes: an inlet screw 1025, an inlet adapter 1024, an outlet screw 1022, an outlet adapter 1021, and a pump body 1023. The pump body 1023 is provided with a water inlet 10232 and a water outlet 10231. The inlet adapter 1024 is rotatably buckled on the water inlet 10232, and the inlet screw 1025 is rotatably buckled on the inlet adapter 1024 to stabilize the connection between the high-pressure water pump 102 and the water pump inlet pipe 201. The outlet adapter 1021 is rotatably buckled on the water outlet 10231, and the outlet screw 1022 is rotatably buckled on the inlet adapter 1021 to stabilize the connection between the high-pressure water pump 102 and the water pump outlet pipe 202.

[0035] In one embodiment, the water pump outlet pipe 202 is connected to the water inlet adapter 1021 , and the water pump inlet pipe 201 is connected to the water inlet adapter 1024 .

[0036] like Figure 7 As shown, Figure 7 It is a structural schematic diagram of the water diverter valve. In one embodiment, the water diverter valve 106 is provided with a valve water inlet 1061, a first valve water outlet 1062, and a second valve water outlet 1063. The valve water inlet 1061 is connected to the water diverter valve water inlet pipe 203, the first valve water outlet 1062 is connected to the first transfer pipe 204, and the second valve water outlet 1063 is connected to the second transfer pipe 205.

[0037] like Figure 8 As shown, Figure 8Schematic diagram of the structure of the transfer device, the transfer device 104 is provided with a first transfer water inlet 1041, a second transfer water inlet 1043, a first transfer water outlet 1042, and a second transfer water outlet 1044. The first transfer water inlet 1041 is connected to the first transfer water outlet 1042, and the second transfer water inlet 1043 is connected to the second transfer water outlet 1044. The first transfer water inlet 1041 is connected to the first transfer pipe 204, the second transfer water inlet 1043 is connected to the second transfer pipe 205, the first transfer water outlet 1042 is connected to the first water outlet pipe 206, and the second transfer water outlet 1044 is connected to the second water outlet pipe 207.

[0038] As described above, the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features thereof may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A flushing device for a nursing robot, It is characterized in that The flushing device of the nursing robot comprises: Water storage device, high-pressure water pump, drain valve, water diversion valve, working head, transfer device, hose connection assembly; The hose connection assembly includes: a water pump inlet pipe, a water pump outlet pipe, a water diversion valve inlet pipe, a first transfer pipe, a second transfer pipe, a first outlet pipe, and a second outlet pipe; The water storage device is connected to the high-pressure water pump through the water pump inlet pipe, the high-pressure water pump is connected to the drain valve through the water pump outlet pipe, the drain valve is connected to the water diverter valve through the water diverter valve inlet pipe, the water diverter valve divides the water in the water diverter valve inlet pipe into two outputs, the water diverter valve is connected to the transfer device through the first transfer pipe and the second transfer pipe, and the transfer device is connected to the working head through the first water outlet pipe and the second water outlet pipe; Wherein, the water pump water inlet pipe comprises: an air branch hose, a water inlet branch hose, and a water outlet branch hose, wherein the water inlet branch hose is connected to the water storage device, the water outlet branch hose is connected to the high-pressure water pump, and the water inlet branch hose is used to adjust the pumping pressure of the high-pressure water pump; Wherein, the air branch hose is connected to a vent valve, and the vent valve is provided with a vent hole for adjusting the extraction air pressure of the high-pressure water pump; Wherein, the working head comprises: a flushing hole and a sewage flushing hole, the flushing hole is connected to the first water outlet pipe, and the sewage flushing hole is connected to the second water outlet pipe.

2. The washing device of the nursing robot according to claim 1, It is characterized in that The water storage device includes: a clean water bucket and a clean water bucket mounting groove, the clean water bucket is embedded in the clean water bucket mounting groove, the clean water bucket is used to store cold clean water, the clean water bucket mounting groove is used to store heated clean water, and the clean water bucket mounting groove is connected to the high-pressure water pump through the water pump inlet pipe.

3. The washing device of the nursing robot according to claim 1, It is characterized in that The high-pressure water pump includes: an inlet screw, an inlet adapter, an outlet screw, an outlet adapter, and a pump body. The pump body is provided with a water inlet and a water outlet. The inlet adapter is rotatably buckled on the water inlet, and the inlet screw is rotatably buckled on the inlet adapter to stabilize the connection between the high-pressure water pump and the water inlet pipe of the water pump. The outlet adapter is rotatably buckled on the water outlet, and the outlet screw is rotatably buckled on the inlet adapter to stabilize the connection between the high-pressure water pump and the water outlet pipe of the water pump.

4. The washing device of the nursing robot according to claim 3, It is characterized in that The water pump outlet pipe is connected to the water inlet adapter, and the water pump inlet pipe is connected to the water inlet adapter.

5. The washing device of the nursing robot according to claim 1, It is characterized in that The water diverter valve is provided with a valve water inlet, a first valve water outlet, and a second valve water outlet. The valve water inlet is connected to the water diverter valve water inlet pipe, the first valve water outlet is connected to the first transfer pipe, and the second valve water outlet is connected to the second transfer pipe.

6. The washing device of the nursing robot according to claim 1, It is characterized in that The transfer device is provided with a first transfer water inlet, a second transfer water inlet, a first transfer water outlet, and a second transfer water outlet. The first transfer water inlet is communicated with the first transfer water outlet, and the second transfer water inlet is communicated with the second transfer water outlet.

7. The washing device of the nursing robot according to claim 6, It is characterized in that The first transfer water inlet is connected to the first transfer pipe, the second transfer water inlet is connected to the second transfer pipe, the first transfer water outlet is connected to the first water outlet pipe, and the second transfer water outlet is connected to the second water outlet pipe.

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