CN109528381B

CN109528381B - Nursing machine

Info

Publication number: CN109528381B
Application number: CN201811327662.4A
Authority: CN
Inventors: 陆为东; 宋强
Original assignee: Suzhou Alton Electrical and Mechanical Industry Co Ltd
Current assignee: Suzhou Alton Electrical and Mechanical Industry Co Ltd
Priority date: 2018-11-08
Filing date: 2018-11-08
Publication date: 2024-09-03
Anticipated expiration: 2038-11-08
Also published as: CN109528381A

Abstract

The utility model provides a nursing machine, including first water tank, the second water tank is equipped with the water storage space that is located first water tank below, with the first water inlet that water storage space link up, first water tank holds at least partially in the second water tank, first water tank is equipped with the apopore, the apopore is located the second water tank, the nursing machine still includes the moisturizing water route that is used for fluid communication first water tank apopore and first water inlet, the moisturizing water route extends from the second water tank to pass outside the water storage space to the second water tank, water in the first water tank flows through the apopore, the moisturizing water route, first water inlet flows into in the water storage space. By the design, the water replenishing waterway is partially positioned in the second water tank and partially positioned outside the second water tank, and is beneficial to the water replenishing waterway to be connected into required functional devices, such as a water pump, a sterilizer, a heater and the like, the water outlet port of the first water tank is positioned in the second water tank, so that the water outlet port is beneficial to inhibiting the water outlet port from being contacted outwards and being polluted, and the applicability of the nursing machine can be improved.

Description

Nursing machine

[ Field of technology ]

The invention relates to the technical field of medical care instruments, in particular to a care machine.

[ Background Art ]

The bedridden patients who cannot self-care the urination and the defecation caused by various diseases such as cardiovascular and cerebrovascular diseases are increased year by year, so that great pressure is brought to families and society, and the patients cannot self-care the defecation, the assistance of accompanying personnel is needed, the uncertainty of the defecation time of the patients is increased, the working difficulty and the nursing effect of the accompanying personnel are increased, and great pain and burden are caused to the physiology, particularly the spirit of the patients, so that medical institutions and families of patients have great demands for equipping the patients with nursing machines for automatically treating the urination and defecation.

The nursing machine generally comprises a wearable excrement collector and a host, wherein a water supply pipeline, a sewage suction pipeline and the like are communicated between the excrement collector and the host, the excrement collector is provided with a excrement tank, the excrement collector is worn on the crotch of a human body and is used for a patient to discharge the excrement in the excrement tank, the host is generally provided with a negative pressure source for providing power for sucking and draining sewage, a sewage bucket for accommodating the sewage, a water purifying tank and a water storage tank, the negative pressure source comprises a motor and an impeller which is driven by the motor to rotate, the motor drives the impeller to rotate so as to generate suction force, and the process of sucking human excrement is approximately as follows: the human body is discharged in a excrement collecting tank of the excrement collector conveniently, a water supply pipeline supplies water to a spray head of the excrement collector, the spray head of the excrement collector washes human body and excrement, a negative pressure source sucks the excrement and sewage in the excrement collecting tank, and the excrement and sewage in the excrement collecting tank are sucked into a sewage bucket through a sewage suction pipeline along with sucked air flow; the water storage tank is usually used for containing heated water, the water in the water storage tank is usually supplied to the working head through a pipeline for use as a water source for flushing human bodies and excretions thereof, the clean water tank is usually used for containing clean unheated water (such as tap water), all or part of the water in the water storage tank is used for flushing human bodies and excretions thereof each time, the clean water tank is used for supplementing water to the water storage tank, after the water in the clean water tank is used up, the clean water tank can be taken out and refilled with water and then put back to the host for use, and the water channel between the water tanks of the water tank setting and the water tank of the prior art nursing machine needs to be optimized and improved.

CN1054341271 discloses a human intelligent care instrument (care machine), which comprises a shell, wherein a chamber for accommodating a water purifying barrel is arranged in the shell, a partition board for separating the chamber is arranged in the chamber, a through hole for water leakage is formed in the partition board, the water purifying barrel is provided with a water outlet for water purifying to flow out, the partition board is arranged below the water purifying barrel, and water in the water purifying barrel directly leaks into a space below the partition board through the through hole formed in the partition board.

[ Invention ]

The invention provides a nursing machine with higher applicability.

The invention adopts the following technical scheme: the utility model provides a nursing machine, including first water tank, the second water tank is equipped with the water storage space that is located first water tank below, with the first water inlet that water storage space link up, first water tank holds at least partially in the second water tank, first water tank is equipped with the apopore, the apopore is located the second water tank, the nursing machine still includes the moisturizing water route that is used for fluid communication first water tank apopore and first water inlet, the moisturizing water route extends from the second water tank to pass outside the water storage space to the second water tank, water in the first water tank flows through the apopore, the moisturizing water route, first water inlet flows into in the water storage space.

By the design, the water replenishing waterway is partially positioned in the second water tank and partially positioned outside the second water tank, and is beneficial to the water replenishing waterway to be connected into required functional devices, such as a water pump, a sterilizer, a heater and the like, the water outlet port of the first water tank is positioned in the second water tank, so that the water outlet port is beneficial to inhibiting the water outlet port from being contacted outwards and being polluted, and the applicability of the nursing machine can be improved.

Further, the nursing machine also comprises a water pump and a heater for heating water flowing through, wherein the heater and the water pump are positioned outside the second water tank, and the heater and the water pump are respectively connected into the water supplementing waterway.

Further, the nursing machine further comprises a sterilizer for sterilizing water flowing through, the sterilizer is located outside the second water tank, the sterilizer is connected into a water supplementing waterway, and the water supplementing waterway is sequentially and fluidly connected with the water pump, the sterilizer, the heater and the first water inlet.

Further, the nursing machine further comprises a water diversion valve, the water diversion valve is provided with a second water inlet, a third water inlet and a second water outlet, the water supplementing waterway comprises a second waterway used for being in fluid communication with the first water tank and the third water inlet, and a third waterway used for being in fluid communication with the second water outlet and the first water inlet, the second waterway extends from the inside of the second water tank to the outside of the second water tank through the water storage space, and water in the first water tank can flow through the second waterway, the third water inlet, the second water outlet, the third waterway and the first water inlet in sequence.

Further, the nursing machine further comprises a first water outlet communicated with the water storage space and a circulating water channel which is used for being in fluid communication with the first water inlet and the first water outlet, the circulating water channel comprises the third water channel and the first water channel which is used for being in fluid communication with the first water outlet and the second water inlet, and water in the water storage space can flow through the first water outlet, the circulating water channel and the first water inlet in sequence and flow back to the water storage space.

Further, the nursing machine further comprises a water pump, a heater for heating water flowing through and a sterilizer for sterilizing the water flowing through, wherein the water pump, the heater, the shunt valve and the sterilizer are arranged outside the second water tank, the water pump, the sterilizer and the heater are respectively connected into a third waterway, and the water pump, the sterilizer and the heater are connected in series between the second water outlet and the first water inlet through the third waterway.

Further, the water pump is a diaphragm pump, the sterilizer is an ultraviolet sterilizer, the heater is a PTC heater, and the second water inlet and the third water inlet of the water diversion valve can be selectively opened.

Further, the third waterway is sequentially and fluidly connected with the second water outlet, the water pump, the sterilizer, the heater and the first water inlet.

Further, the nursing machine further comprises a water pump connected into the third waterway, when the second water inlet is opened, the third water inlet is closed and under the suction of the water pump, water in the water storage space flows through the first water outlet, the circulating waterway and the first water inlet in sequence and flows back into the water storage space, and when the second water inlet is closed, the third water inlet is opened and under the suction of the water pump, water in the first water tank flows through the water supplementing waterway and the first water inlet in sequence and flows into the water storage space.

Further, the nursing machine still includes the baffle, and the baffle is located the second water tank, and the second water tank still includes the diapire that is located the baffle below, and first water tank is located the baffle top, space between baffle and the diapire constitutes the water storage space, the baffle is equipped with the aqua storage tank, be located the aqua storage tank downside and communicate the first switching port of aqua storage tank, and the play water port opening is downwards towards the aqua storage tank, and play water port lower extreme is located the aqua storage tank, and the water in the first water tank is got into the aqua storage tank by play water port, and the second water tank still is equipped with the second switching port that link up to the outside of second water tank, and first switching port butt joint second switching port, aqua storage tank, first switching port, second switching port communicate in proper order and constitute a part of second water route.

Further, the second waterway further comprises a sixth water pipe, one end of the opposite ends of the sixth water pipe is in butt joint with the second switching port, the other end of the opposite ends of the sixth water pipe is in butt joint with the third water inlet, and the water storage tank, the first switching port, the second switching port and the sixth water pipe are sequentially in fluid communication to form the second waterway.

Further, the second transfer port comprises an inner section positioned in the water storage space and an outer section which is positioned outside the second water tank and communicated with the inner section, the first transfer port is in butt joint with the inner section of the second transfer port, and one of the opposite ends of the sixth water pipe is in butt joint with the outer section of the second transfer port.

Further, the first water tank part is accommodated in the water storage tank, the lower end of the water outlet port is positioned in the water storage tank, the partition plate is further provided with a water storage tank bottom wall and a water storage tank peripheral wall, the water storage tank is surrounded by the water storage tank bottom wall and the water storage tank peripheral wall, the first transfer port downwards extends from the water storage tank bottom wall, the second water tank further comprises a bottom wall, the first water outlet downwards extends from the bottom wall, the second transfer port is arranged on the bottom wall, the inner section of the second transfer port upwards extends from the bottom wall, and the outer section of the second transfer port downwards extends from the bottom wall.

Further, the first water tank includes the box, install the lid subassembly in the box lower part, lid subassembly at least partly holds in the aqua storage tank, the lid subassembly is located to the apopore, the lid subassembly still is equipped with the support that is arranged in the apopore, be used for shutoff to go out the shutoff of apopore, combine together with the shutoff stopper and be used for driving the connecting rod that the shutoff stopper removed, the shutoff stopper is located the support top, the connecting rod passes the support, the baffle still is equipped with aqua storage tank diapire, aqua storage tank perisporium, is used for upwards jack-up connecting rod support the top, aqua storage tank diapire encloses with the aqua storage tank perisporium the aqua storage tank, support the top and upwards extend from the aqua storage tank diapire.

Further, the connecting rod includes the neck that is located its terminal head and an organic whole connection head, and the shutoff stopper is equipped with the second through-hole and around the elastic retainer ring of second through-hole, and the connecting rod neck is located the second through-hole, and retainer ring elasticity is tied in the neck of connecting rod, and the connecting rod head passes the second through-hole and is spacing outside the second through-hole.

Further, the connecting rod still is equipped with by the top, supports the top and upwards supports in by the top, and the lid subassembly still is equipped with the elastic component of cover on the connecting rod, and the elastic component upper end supports in the support, and the elastic component lower extreme supports in by the top.

Further, the nursing machine further comprises a first water outlet communicated with the water storage space, a sterilizer for sterilizing water flowing through, a water pump and a heater for heating water flowing through, wherein the first waterway comprises a first water pipe, one end of the opposite ends of the first water pipe is abutted to the first water outlet, the other end of the opposite ends of the first water pipe is abutted to the second water inlet, the third waterway comprises a second water pipe, a third water pipe, a fourth water pipe and a fifth water pipe, one end of the opposite ends of the second water pipe is abutted to the second water outlet, the other end of the opposite ends of the second water pipe is abutted to the water inlet of the water pump, one end of the opposite ends of the third water pipe is abutted to the water outlet of the heater, the other end of the opposite ends of the third water pipe is abutted to the first water inlet, one end of the opposite ends of the fourth water pipe is abutted to the water outlet of the water pump, the other end of the opposite ends of the fourth water pipe is abutted to the water inlet of the sterilizer, one end of the opposite ends of the fifth water pipe is abutted to the water outlet of the sterilizer, and the other end of the opposite ends of the fifth water pipe is abutted to the water inlet of the heater.

Further, the nursing machine further comprises a first water outlet communicated with the water storage space and a heater for heating water, the heater is connected into the third waterway, the second water tank comprises a front side wall, a rear side wall and a bottom wall, the front side wall and the rear side wall are opposite in front-rear interval, the bottom wall is connected with the front side wall and the rear side wall, the first water outlet is formed in the bottom wall, the first water inlet is formed in the front side wall, and the first water outlet is formed in the rear portion of the bottom wall.

Further, the water replenishing waterway extends downwards from the inside of the second water tank to the outside of the second water tank through the water storage space.

Further, the nursing machine further comprises a shell and wheels arranged at the bottom of the shell, and the first water tank and the second water tank are positioned in the shell.

These features and advantages of the present invention will be disclosed in detail in the following detailed description and the accompanying drawings.

[ Description of the drawings ]

FIG. 1 is a perspective view of a main machine of the nursing machine of the present invention;

FIG. 2 is a perspective view of the toilet bowl of the nursing machine of the present invention;

FIG. 3 is a partial perspective view of the care implement of the present invention with the upper housing, left housing, front housing, etc. removed;

FIG. 4 is a partial perspective view of the care engine of the present invention with the chassis, water lines, etc. removed;

FIG. 5 is a partial perspective view of the care appliance of the present invention from above with portions of the upper housing, the first tank, etc. removed;

FIG. 6 is a perspective view of the care machine of the present invention with the upper housing, left housing, right housing, front housing, etc. removed;

FIG. 7 is a schematic view showing a combination of a second water tank, a water pump, a sterilizer, a diverter valve, various water pipes, etc. of the nursing machine of the present invention;

FIG. 8 is a combined schematic diagram of a side view of a second water tank, water pump, heater, sterilizer, diverter valve, various water pipes, etc. of the care machine of the present invention;

FIG. 9 is an exploded view of the first tank, the second tank, and the partition of the care machine of the present invention;

FIG. 10 is a schematic view of a first tank, a second tank, and a separator of the care machine of the present invention in vertical cross-section;

FIG. 11 is a perspective view of a second water tank of the care machine of the present invention;

FIG. 12 is a perspective view of a separator of the care machine of the present invention;

FIG. 13 is a schematic view of a nursing machine heater of the present invention;

FIG. 14 is a schematic view of a sterilizer for a nursing machine of the present invention;

Fig. 15 is an exploded view of a first water tank cover assembly of the care implement of the present invention.

[ Detailed description ] of the invention

The technical solutions of the embodiments of the present invention will be explained and illustrated below with reference to the drawings of the embodiments of the present invention, but the following embodiments are only preferred embodiments of the present invention, and not all embodiments. Based on the examples in the implementation manner, other examples obtained by a person skilled in the art without making creative efforts fall within the protection scope of the present invention.

Referring to fig. 1 to 15, the nursing machine of the present invention is used for automatically cleaning human excrement, reducing the burden of family members and nursing workers, and comprises a nursing machine main body 10, a excrement collector 11 for wearing on a human body, a pipeline (including a dirt suction pipeline 12 connected between the nursing machine main body 10 and the excrement collector 11, and a water supply pipeline 13 connected between the nursing machine main body 10 and the excrement collector 11) connected between the nursing machine main body 10 and the excrement collector 11, wherein the nursing machine main body 10 is provided with a housing 100, a negative pressure source 20 for providing power for sucking and discharging the excrement, a first water tank 3, a second water tank 4, a water pump 22, a second water pump 23, wheels 24, and a push-pull rod 25 for moving the nursing machine main body 10. The housing 100 includes a chassis 101, an upper housing 102, a left housing 103, a right housing 104, a front housing 105, and a rear housing 106, the negative pressure source 20, the first water tank 3, the second water tank 4, the water pump 22, and the second water pump 23 are located in the housing 100, and the negative pressure source 20 and the second water tank 4 are disposed on the chassis 101. The negative pressure source 20 includes a motor (not shown) and an impeller (not shown) driven to rotate by the motor. The toilet 11 is provided with a toilet bowl 110 in which a patient can conveniently drain.

The first tank 3 is intended to contain clean water, such as tap water. The second water tank 4 is used for containing heated water, the water temperature is moderate to be used as a water source for flushing human body lower body and excrement, the water in the second water tank 4 is usually heated to 30-40 degrees, and the second water tank 4 is provided with a first water inlet 40 and a first water outlet 41. The nursing machine main unit 10 is provided with a water replenishing waterway and a circulating waterway, the circulating waterway is used for being in fluid communication between the first water inlet 40 and the first water outlet 41, the water replenishing waterway comprises a second waterway and a third waterway, and the circulating waterway comprises the first waterway and the third waterway. The water pump 22 is connected to the third water path, that is, the water pump 22 is located in the third water path, the water pump 22 becomes a node of the third water path, and the water pump 22 can pump water through the third water path. The water in the second water tank 4 flows through the first water outlet 41, the circulating waterway and the first water inlet 40 in sequence and flows back to the second water tank 4, and further, the water in the second water tank 4 can flow through the first water outlet 41, the first waterway, the third waterway and the first water inlet 40 in sequence and flows back to the second water tank 4. The water in the first water tank 3 flows through the water supplementing waterway and the first water inlet 40 into the second water tank 4, and further, the water in the first water tank 3 flows through the second waterway, the third waterway and the first water inlet 40 into the second water tank 4 in sequence. So designed, the water in the second water tank 4 flows through the first water outlet 41, the first water channel, the third water channel and the first water inlet 40 in sequence and flows back into the second water tank 4, which belongs to the water self-circulation (water self-circulation for short) in the second water tank 4, the water in the first water tank 3 flows through the second water channel, the third water channel and the first water inlet 40 in sequence and flows into the second water tank 4, which belongs to the water supplementing (water supplementing for short) of the first water tank 3 to the second water tank 4, and the third water channel can be shared by the water self-circulation and the water supplementing, so that the water channel utilization efficiency is improved. Specifically, the water in the second water tank 4 flows through the first water outlet 41, the first water path, the third water path, and the first water inlet 40 in order under the suction of the water pump 22, and flows back into the second water tank 4, and the water in the first water tank 3 flows through the second water path, the third water path, and the first water inlet 40 in order under the suction of the water pump 22, and flows into the second water tank 4.

The nursing machine main unit 10 further comprises a water diversion valve 5, and the water diversion valve 5 is provided with a second water inlet 50, a third water inlet 51 and a second water outlet 52. The first waterway is used for fluid communication between the first water outlet 41 and the second water inlet 50, the second waterway is used for fluid communication between the first water tank 3 and the third water inlet 51, the third waterway is used for fluid communication between the second water outlet 52 and the first water inlet 40, water in the second water tank 4 can flow through the first water outlet 41, the first waterway, the second water inlet 50, the second water outlet 52, the third waterway and the first water inlet 40 in sequence, and water in the first water tank 3 can flow through the second waterway, the third water inlet 51, the second water outlet 52, the third waterway and the first water inlet 40 in sequence, and flows into the second water tank 4; the second water inlet 50 and the third water inlet 51 of the shunt valve 5 can be alternatively opened, namely, the third water inlet 51 is not opened when the second water inlet 50 is opened, and the second water inlet 50 is not opened when the third water inlet 51 is opened. The diverter valve 5 is further provided with a fourth water inlet 55, in this embodiment, the diverter valve 5 adopts a three-in one-out diverter valve, that is, the diverter valve 5 has three water inlets (the second water inlet 50, the third water inlet 51, the fourth water inlet 55) and one water outlet (the second water outlet 52), and since the fourth water inlet 55 is not connected to the waterway, the fourth water inlet 55 is sealed by glue in this embodiment.

The nursing machine main machine 10 further comprises a heater 53 for heating water and a sterilizer 54 for sterilizing the water, wherein the water pump 22, the heater 53, the shunt valve 5 and the sterilizer 54 are positioned outside the second water tank 4; the sterilizer 54 is connected into the third waterway, namely, the sterilizer 54 is positioned in the third waterway, and the sterilizer 54 becomes a node of the third waterway; the heater 53 is connected to the third waterway, that is, the heater 53 is located in the third waterway, and the heater 53 becomes a node of the third waterway; the water pump 22, the heater 53 and the sterilizer 54 are connected in series between the second water outlet 52 and the first water inlet 40 through a third waterway. The sterilizer 54 may be used for sterilizing water flowing therethrough, i.e. water flowing through the sterilizer 54, and the sterilizer 54 may be an ultraviolet sterilizer commonly used in the market, and the specific structure will not be described. The heater 53 may be used to heat water flowing through, that is, water flowing through the heater 53, where the heater 53 may be a PTC (positive temperature coefficient ) heater commonly used in the market, and the specific structure is not described herein. The water pump 22 may be a diaphragm pump commonly used in the market, and the specific structure is not described again. The third water path is sequentially and fluidly connected with the second water outlet 52, the water pump 22, the heater 53 and the first water inlet 40, so that the water pump 22 is relatively located at the upstream, the water pump 22 can be relatively more directly communicated with the second water outlet 52 with less obstruction, the water pump 22 can conveniently pump water with higher efficiency, the heater 53 is relatively located at the downstream, water just heated from the heater 53 is hotter than water which is already gathered into the second water tank 4, if the heater 53 is located at the upstream of the water pump 22, the water just heated from the heater 53 can be pumped by the water pump 22 quickly, and the water pump 22 is easy to consume due to higher water temperature. The first water inlet 40 and the first water outlet 41 are positioned on two opposite sides of the second water tank 4, and the nearest straight line distance between the first water inlet 40 and the first water outlet 41 exceeds 15 cm. The second water tank 4 comprises a front side wall 420 and a rear side wall 421 which are opposite in front-back interval, a left side wall 430 and a right side wall 431 which are opposite in left-right interval, and a bottom wall 46 which connects the front side wall 420 and the rear side wall 421, wherein the first water inlet 40 is arranged on the front side wall 420, the first water outlet 41 is arranged on the bottom wall 46 and is positioned at the rear part of the bottom wall 46, so that the distance between the first water inlet 40 and the first water outlet 41 can be effectively pulled, and as the water in the second water tank 4 can flow through the first water outlet 41, the first waterway, the second water inlet 50, the second water outlet 52, the third waterway and the first water inlet 40 in sequence and flow back into the second water tank 4, The water circulation is formed, so that the water heated by the heater 53 in the water circulation process circulates back to the second water tank 4 from the first water inlet 40, if the first water inlet 40 is close to the first water outlet 41, the water just heated by the heater 53 is not fully diffused in the second water tank 4 just after entering from the first water inlet 40, more water is circulated out from the first water outlet 41 again, and the heat diffusion effect of the water heated by the heater 53 entering from the first water outlet 41 in the second water tank 4 is reduced. The third waterway is sequentially and fluidly connected to the water pump 22, the sterilizer 54, the heater 53, and the first water inlet 40, and the heater 53 is disposed adjacent to the front sidewall 420 and in front of the front sidewall 420. The bottom wall 46 is provided with a plurality of screw posts 460 for fixing the water pump 22 and the diverter valve 5.

The first waterway includes a first water pipe 260, one of opposite ends of the first water pipe 260 is abutted against the first water outlet 41, and the other of opposite ends of the first water pipe 260 is abutted against the second water inlet 50. The third waterway includes a second water pipe 261, a third water pipe 262, one end of opposite ends of the second water pipe 261 is abutted against the second water outlet 52, the other end of opposite ends of the second water pipe 261 is abutted against the water inlet 220 of the water pump 22, one end of opposite ends of the third water pipe 262 is abutted against the water outlet 531 of the heater 53, and the other end of opposite ends of the third water pipe 262 is abutted against the first water inlet 40. The third waterway further includes a fourth water pipe 263, a fifth water pipe 264, one of opposite ends of the fourth water pipe 263 being abutted against the water outlet 221 of the water pump 22, the other of opposite ends of the fourth water pipe 263 being abutted against the water inlet 540 of the sterilizer 54, one of opposite ends of the fifth water pipe 264 being abutted against the water outlet 541 of the sterilizer 54, and the other of opposite ends of the fifth water pipe 264 being abutted against the water inlet 530 of the heater 53. When the second water inlet 50 is opened, the third water inlet 51 is closed and under the suction of the water pump 22, the water in the second water tank 4 flows through the first water outlet 41, the first waterway, the second water inlet 50, the second water outlet 52, the third waterway and the first water inlet 40 in sequence, and when the second water inlet 50 is closed, the third water inlet 51 is opened and under the suction of the water pump 22, the water in the first water tank 3 flows through the second waterway, the third water inlet 51, the second water outlet 52, the third waterway and the first water inlet 40 in sequence, and flows into the second water tank 4.

The nursing machine main unit 10 further comprises a partition plate 6 positioned in the second water tank 4, the first water tank 3 is placed on the upper side of the partition plate 6, the second water tank 4 further comprises a water storage space 470, the water storage space 470 is formed by a space between the partition plate 6 and the bottom wall 46, the first water inlet 40 and the first water outlet 41 are respectively communicated with the water storage space 470, and water in the second water tank 4 is stored in the water storage space 470. The water in the second water tank 4 can flow out of the water storage space 470 from the first water outlet 41 and sequentially flow through the first waterway, the second water inlet 50, the second water outlet 52, the third waterway and the first water inlet 40 to flow back into the water storage space 470; the water in the first water tank 3 may flow through the second waterway, the third water inlet 51, the second water outlet 52, the third waterway, the first water inlet 40 in order, and flow into the water storage space 470. When the second water inlet 50 is opened, the third water inlet 51 is closed and under the suction of the water pump 22, the water in the water storage space 470 flows through the first water outlet 41, the first waterway, the second water inlet 50, the second water outlet 52, the third waterway and the first water inlet 40 in sequence, and when the second water inlet 50 is closed, the third water inlet 51 is opened and under the suction of the water pump 22, the water in the first water tank 3 flows through the second waterway, the third water inlet 51, the second water outlet 52, the third waterway and the first water inlet 40 in sequence, and flows into the water storage space 470. The first water tank 3 is at least partially accommodated in the second water tank 4, the first water path and the third water path are positioned outside the second water tank 4, and the second water path extends from inside the second water tank 4 to outside the second water tank 4 through the water storage space 470.

The baffle 6 is provided with a water storage tank 60 and a first switching port 61 which is positioned at the lower side of the water storage tank 60 and is communicated with the water storage tank 60, the first water tank 3 is inverted, the first water tank 3 is provided with a water outlet port 32 which is communicated with the water storage tank 60, the water outlet port 32 is positioned in the second water tank 4, the lower end 320 of the water outlet port 32 is positioned in the water storage tank 60, the water outlet port 32 is in a vertical cylindrical shape, the water outlet port 32 is downwards opened towards the water storage tank 60, water in the first water tank 3 enters the water storage tank 60 from the water outlet port 32, the second water tank 4 is also provided with a second switching port 48, the first switching port 61 is in butt joint with the second switching port 48, the second waterway also comprises a sixth water pipe 265, One end of the opposite ends of the sixth water pipe 265 is abutted against the second transfer port 48, the other end of the opposite ends of the sixth water pipe 265 is abutted against the third water inlet 51, and the water storage tank 60, the first transfer port 61, the second transfer port 48 and the sixth water pipe 265 are sequentially communicated to form the second waterway. The second transfer port 48 includes an inner section 480 located in the water storage space 470 and an outer section 481 located outside the second water tank 4 and penetrating the inner section 480, the first transfer port 61 is abutted against the inner section 480 of the second transfer port 48, and one of opposite ends of the sixth water pipe 265 is abutted against the outer section 481 of the second transfer port 48. The second water tank 4 is further provided with a third water outlet 49, the third water outlet 49 is communicated with the water storage space 470, the nursing machine main body 10 further comprises a seventh water pipe 266, one end of the seventh water pipe 266 is connected with the water inlet 230 in a butt joint mode, the other end of the seventh water pipe 266 is connected with the third water outlet 49 in a butt joint mode, the water outlet 231 is connected with the working head through a water supply pipeline 13, under the suction of the second water pump 23, water in the water storage space 470 is supplied to the working head through the third water outlet 49, the seventh water pipe 266 and the water supply pipeline 13 in sequence, and the second water pump 23 adopts a diaphragm pump. The outer circumference of the first transfer port 61 is surrounded by a sealing ring 610, the first transfer port 61 is inserted into the inner section 480 of the second transfer port 48, and the first transfer port 61 and the inner section 480 of the second transfer port 48 are sealed by the sealing ring 610. In order to prevent the water leakage of the waterways, the joint of the joints should be sealed, namely, the joint of the waterways with the corresponding ports, the water inlet and the water outlet should be sealed, and the sealing, the glue sealing, the binding belt tightening sealing and other modes can be adopted, so that the sealing technology belongs to common knowledge in the field and is not repeated; each of the water pipes 260, 261, 262, 263, 264, 265, 266 may be an elastic rubber pipe. The second transfer port 48 is provided in the bottom wall 46 of the second tank 4, the inner section 480 of the second transfer port 48 extends upward from the bottom wall 46, and the outer section 481 of the second transfer port 48 extends downward from the bottom wall 46. The upper end of the first transfer port 61 is provided with a filter screen 611. The partition plate 6 is further provided with a flat plate-like main plate portion 69, a water tank bottom wall 63, and a water tank peripheral wall 64; the main board 69 is horizontally arranged, and the main board 69 is provided with a plurality of water leakage through holes 690 penetrating through the upper side and the lower side of the main board 69; the water tank bottom wall 63 and the water tank peripheral wall 64 enclose a water storage tank 60, the first transfer port 61 extends downward from the water tank bottom wall 63, the water tank peripheral wall 64 is cylindrical, the water tank peripheral wall 64 includes a cylindrical upper portion 640 and a cylindrical lower portion 641, the upper portion 640 extends upward from the main plate portion 69, the lower portion 641 extends downward from the main plate portion 69, and the upper portion 640 and the lower portion 641 are integrally connected up and down to form the water tank peripheral wall 64.

For the present embodiment, the water replenishing waterway is used for fluidly connecting the water outlet 32 of the first water tank 3 with the first water inlet 40, the water replenishing waterway extends from the inside of the second water tank 4 through the water storage space 470 to the outside of the second water tank 4, and the water in the first water tank 3 flows through the water outlet 32, the water replenishing waterway, and the first water inlet 40 into the water storage space 470, so that the water replenishing waterway is partially located in the second water tank 4 and partially located outside the second water tank 4, the water replenishing waterway is located outside the second water tank 4 and facilitates the water replenishing waterway to access required functional devices, such as the water pump 22, the sterilizer 54, the heater 53, and the like, and the water outlet 32 of the first water tank 3 is located inside the second water tank 4 and facilitates to inhibit the water outlet 32 from being polluted by external contact. The refill waterway extends downwardly from inside the second tank 4 through the water storage space 470 to outside the second tank 4. The sterilizer 54, the heater 53 and the water pump 22 are respectively connected into the water supplementing waterway, and the water in the water storage space 470 flows through the first water outlet 41, the circulating waterway and the first water inlet 40 in sequence and flows back to the water storage space 470. When the second water inlet 50 is opened, the third water inlet 51 is closed, and under the suction of the water pump 22, the water in the water storage space 470 flows through the first water outlet 41, the circulating waterway and the first water inlet 40 in sequence, and when the second water inlet 50 is closed, the third water inlet 51 is opened, and under the suction of the water pump 22, the water in the first water tank 3 flows through the water replenishing waterway and the first water inlet 40 in sequence, and flows into the water storage space 470.

The second water tank 4 further comprises an accommodating space 471 positioned above the partition plate 6, a plurality of supporting tables 44, and a plurality of first recesses 45 corresponding to the supporting tables 44, the first water tank 3 is inverted in the accommodating space 471, the supporting tables 44 protrude into the second water tank 4 to form the first recesses 45 recessed into the second water tank 4 outside the second water tank 4, the supporting tables 44 separate the water storage space 470 from the first recesses 45, the first water tank 3 is at least partially accommodated in the accommodating space 471, the accommodating space 471 is separated from the water storage space 470 by the partition plate 6, the partition plate 6 is positioned below the first water tank 3 and supports the first water tank 3, and the supporting tables 44 are positioned below the partition plate 6 and support the partition plate 6. The support stand 44 includes a support wall 440 supporting the partition 6, a longitudinal wall 441 extending upward from the bottom wall 46, the bottom wall 46 being disposed horizontally, the longitudinal wall 441 being perpendicular to the bottom wall 46, the longitudinal wall 441 integrally connecting the support wall 440 with the bottom wall 46, the support wall 440 being disposed horizontally, the main plate portion 69 being disposed horizontally, the longitudinal wall 441 being perpendicular to the main plate portion 69. The water storage space 470 and accommodation space 471 are separated to baffle 6, and the water storage space 470 of baffle 6 below is used for the water storage, and accommodation space 471 of baffle 6 top is used for holding first water tank 3, does benefit to space saving, space utilization optimization, and supporting bench 44 can effectually indirectly support first water tank 3 through baffle 6, does benefit to the position stabilization of first water tank 3, in total makes the arrangement optimization of first water tank 3, second water tank 4 and baffle 6. The partition plate 6 is provided with a plurality of ribs 65 protruding downward toward the corresponding support stand 44, and reinforcing ribs 66 connecting the ribs 65, the ribs 65 being supported by the support stand 44.

The baffle 6 is provided with a plurality of support pads 67, each support pad 67 is located above each support table 44 in a one-to-one correspondence manner, and the first water tank 3 is supported on each support pad 67 of the baffle 6, so that the bearing position of the baffle 6 (the position bearing the weight of the first water tank 3, namely, the position of the support pad 67) is basically corresponding to the support table 44 supporting the baffle 6 up and down, so that the upper pressure and the lower supporting force borne by the baffle 6 are basically aligned up and down, and the bearing deformation of the baffle 6 is reduced. The supporting pad 67 is made of rubber, the supporting pad 67 is provided with a main body 670 and a positioning column, the main body 670 is in a disc shape, the positioning column integrally extends downwards from the main body 670, the partition plate 6 is provided with a positioning hole 680, the positioning column is mounted to the corresponding positioning hole 680, the positioning column is partially accommodated in the corresponding positioning hole 680, the positioning column is provided with a neck (not shown) and a head 672, the neck of the supporting pad 67 integrally extends downwards from the main body 670, the head 672 integrally connects with the neck of the supporting pad 67 and is positioned on the lower side of the neck of the supporting pad 67, the radial size of the head 672 is larger than that of the neck of the supporting pad 67, and the neck of the supporting pad 67 is positioned in the corresponding positioning hole 680; the head 672 passes through the locating hole 680, the head 672 being radially larger than the locating hole 680 such that the head 672 is captured outside the locating hole 680. The head 672 is received in the space 650 defined by the rib 65. The positioning post heads 672 are located above the corresponding support tables 44. The positioning posts extend downward beyond the corresponding positioning holes 680, the head 672 is cone-shaped, the positioning posts are inserted downward into the corresponding positioning holes 680, the positioning posts extend downward toward the support table 44, the positioning post head 672 is spaced up and down relative to the support table 44, and the positioning post head 672 is positioned between the positioning holes 680 and the support table 44. Each support stand 44 is provided at each corner of the second tank 4, each support pad 67 is provided at each corner of the partition 6, and each support stand 44 is supported upward at each corner of the partition 6. The number of the first recesses 45, the support table 44, and the support pads 67 is 4, respectively. The partition plate 6 is further provided with fool-proof notches 681 at the edges thereof and penetrating through the upper and lower sides of the partition plate 6, and the second water tank 4 is provided with fool-proof protrusions 432 matching with the fool-proof notches 681, and second recesses 434 corresponding to the fool-proof protrusions 432, the fool-proof protrusions 432 protruding into the second water tank 4 and forming the second recesses 434 recessed into the second water tank 4 at the outer side of the second water tank 4. The fool-proof notch 681 and the fool-proof protrusion 432 are used for assisting the partition board 6 to be correctly installed in the second water tank 4, the fool-proof protrusion 432 vertically extends, the lower end of the fool-proof protrusion 432 is integrally connected with the bottom wall 46, the upper end of the fool-proof protrusion 432 is higher than the supporting table 44, and the lower end of the supporting table 44 is integrally connected with the bottom wall 46. The fool-proof protrusion 432 protrudes from one of the front side wall 420, the rear side wall 421, the left side wall 430 and the right side wall 431 toward the second water tank 4, in this embodiment, the fool-proof protrusion 432 is located on the left side wall 430, and an inclined guiding wall 433 is provided at the upper end of the fool-proof protrusion 432 for guiding the assembly of the fool-proof protrusion 432 and the fool-proof notch 681.

The first water tank 3 comprises a tank body 30, a handle 31 positioned at the upper part of the tank body 30, and a cover body assembly arranged at the lower part of the tank body 30, wherein the cover body assembly is at least partially accommodated in the water storage tank 60; the water outlet 32 is arranged on the cover body assembly and forms a part of the cover body assembly; the handle 31 is located outside the second tank 4. The partition plate 6 is also provided with a supporting top 630 extending upwards from the bottom wall 63 of the water tank, the cover body assembly is provided with a bracket 33 positioned in the water outlet port 32, a sealing plug 34 for sealing the water outlet port 32, and a connecting rod 35 combined with the sealing plug 34 for driving the sealing plug 34 to move, the water outlet port 32 and the bracket 33 are respectively arranged on the cover body 36 of the cover body assembly to form a part of the cover body 36, and the cover body 36 is disc-shaped; the box body 30 is provided with a circular box opening 300, the cover body 36 is arranged on the box opening 300, the cover body 36 is fixedly connected with the box opening 300 in a threaded manner, the box opening 300 is provided with external threads, and the cover body 36 is provided with internal threads 360 which are in threaded connection with the external threads of the box opening 300; the sealing plug 34 is located above the support 33, the connecting rod 35 penetrates through the support 33, the support 33 is in a cross shape, and a first through hole 330 for the connecting rod 35 to penetrate through is formed in the center of the support 33. The propping portion 630 is used for propping up the connecting rod 35, so that the connecting rod 35 drives the sealing plug 34 to leave the water outlet 32, and the water outlet 32 is opened. The abutment 630 is rod-shaped; the abutment 630 employs a hollow stem to reduce water lock during injection molding. The connecting rod 35 comprises a head 350 at the tail end thereof and a neck 351 integrally connected with the head 350, the radial dimension of the head 350 is larger than that of the neck 351, the plugging plug 34 is provided with a second through hole 340 and an elastic retaining ring 341 surrounding the second through hole 340, the neck 351 is positioned in the second through hole 340, and the retaining ring 341 elastically constrains the neck 351, thereby tightening the neck 351, so that the plugging plug 34 is retained on the connecting rod 35; the head portion 350 passes through the second through hole 340, and the radial dimension of the head portion 350 is greater than the radial dimension of the second through hole 340, thereby being limited outside the second through hole 340. The stopper 34 has a disk shape, and the stopper 34 is made of an elastic material such as rubber. The connecting rod 35 is further provided with a quilt top 352, the propping part 630 upwards props against the quilt top 352, the cover body assembly is further provided with an elastic piece 36 sleeved on the connecting rod 35, the upper end of the elastic piece 36 props against the bracket 33, and the lower end of the elastic piece 36 props against the quilt top 352. The quilt top 352 is positioned at the lower end of the connecting rod 35, and the quilt top 352 is in a circular plate shape. When the first water tank 3 is taken out from the second water tank 4, the elastic force of the elastic member 36 drives the sealing plug 34 to return to the original position under the action of no abutting action of the abutting portion 630, so that the sealing plug 34 seals the upper end of the water outlet 32, and the water outlet 32 is sealed. The elastic member 36 may employ a spring.

When the partition plate 6 is installed, the fool-proof notch 681 is aligned with the fool-proof protrusion 432, the partition plate 6 is gradually put into the second water tank 4 along the fool-proof protrusion 432 downwards, the first transfer port 61 is aligned with the outer section 481 of the second transfer port 48, and the partition plate 6 is pressed down so that the first transfer port 61 is inserted into the outer section 481 of the second transfer port 48 until the partition plate 6 is pressed against the supporting table 44; in specific application, the first water tank 3 filled with water is inverted in the accommodating space 471 and supported on the partition plate 6, the lower part of the cover body component is accommodated in the water storage tank 60, the supporting part 630 is upwards jacked up to the connecting rod 35 to enable the sealing plug 34 to be upwards moved so that the water outlet port 32 is opened, the water in the first water tank 3 is injected into the water storage tank 60 through the water outlet port 32 (compared with a drinking machine in daily life, the first water tank 3 is equivalent to an inverted pure water bucket on the drinking machine, a water tank at the upper part of the drinking machine is equivalent to the water storage tank 60, the water in the pure water bucket flows out into the water tank of the drinking machine, the water tank can reach balance gradually under the atmospheric pressure, and the pure water bucket does not discharge water to the water tank of the drinking machine after balance, Unless water in the tank of the water dispenser is reduced due to drinking water by someone, so that balance is broken, water in the pure water tank is further supplemented into the tank of the water dispenser), when the second water tank 4 is not supplemented with water, the water supplementing waterway is not communicated, water in the water storage tank 60 floods the lower part of the cover body assembly and the lower end 320 of the water outlet port 32, the first water tank 3 is not out under the action of atmospheric pressure, when the second water tank 4 is supplemented with water, the third water inlet 51 of the water diversion valve 5 is opened, the second water inlet 50 is not communicated, the water pump 22 pumps (in fact, even if the water pump 22 does not pump at this time, the water in the first water tank 3 naturally flows into the water storage space 470 through the opened water supplementing waterway, The water pump 22 plays a role in strengthening water outlet, and the water supplementing amount can be controlled by controlling the on time of the water pump 22), water in the first water tank 3 flows into the second water tank 4 sequentially through the water outlet port 32, the water storage tank 60, the first switching port 61, the inner section 480 of the second switching port 48, the outer section 481 of the second switching port 48, the sixth water pipe 265, the third water inlet 51, the second water outlet 52, the second water pipe 261, the water pump 22, the fourth water pipe 263, the sterilizer 54, the fifth water pipe 264, the heater 53, the third water pipe 262 and the first water inlet 40; The water pump 22 can be turned off and the third water inlet 51 can be closed to stop water replenishment when the water level of the second water tank 4 reaches a required water level, and water replenishment can be performed again when the water of the second water tank 4 is used up and the remaining water is lower than a certain water level; the sterilizer 54 sterilizes the water flowing during the water replenishment process; the heater 53 may not heat the water flowing therethrough during the water replenishment process, but heat the water left in the second tank 4 during the self-circulation process; when the water in the second water tank 4 circulates automatically, the second water inlet 50 of the water diversion valve 5 is opened, the third water inlet 51 is not communicated, the water pump 22 pumps, the water in the second water tank 4 sequentially flows through the first water outlet 41, the first water pipe 260, the second water inlet 50, the second water outlet 52, the second water pipe 261, the water pump 22, the fourth water pipe 263, the sterilizer 54, the fifth water pipe 264, the heater 53, the third water pipe 262 and the first water inlet 40 to flow back to the second water tank 4, so that the water in the second water tank 4 can circulate continuously; In the self-circulation process of the water in the second water tank 4, the heater 53 may be turned on to heat the water flowing therethrough, the water circulation and heating may be stopped when the water temperature reaches a desired temperature, for example, 40 degrees, and the self-circulation and heating of the water may be performed again when the water temperature is lower than a certain temperature, for example, 30 degrees.

The water pump 22, the shunt valve 5, the heater 53 and the sterilizer 54 are respectively and electrically connected with a controller of the nursing machine, and the controller controls the water pump 22, the heater 53, the sterilizer 54 and the like to be opened and closed and controls the water inlets 50 and 51 of the shunt valve 5 to be switched; since the sterilizer 54 is always turned on to sterilize during the water replenishing process of the first water tank 3 to the second water tank 4, the water in the second water tank 4 is sterilized once, and the sterilizer 54 can be turned on to perform the supplementary sterilization or the sterilizer 54 can be turned off during the subsequent water self-circulation process of the second water tank 4. Of course, the heater 53 and the sterilizer 54 may be turned off during the water replenishing process of the first water tank 3 to the second water tank 4, and the heater 53 may be turned on to heat and the sterilizer 54 may be turned on to sterilize during the subsequent multiple water self-circulation processes of the second water tank 4. The heating water tank may be provided with a liquid level detector for monitoring the water level of the heating water tank, and may also be provided with a temperature detector for monitoring the water temperature in the heating water tank.

The above is only a specific embodiment of the present invention, but the scope of the present invention is not limited thereto, and it should be understood by those skilled in the art that the present invention includes but is not limited to the accompanying drawings and the description of the above specific embodiment. Any modifications which do not depart from the functional and structural principles of the present invention are intended to be included within the scope of the appended claims.

Claims

1. The utility model provides a nursing machine, includes first water tank, second water tank, its characterized in that: the second water tank is provided with a water storage space positioned below the first water tank, a first water inlet communicated with the water storage space and a first water outlet communicated with the water storage space, the first water tank is at least partially accommodated in the second water tank, the first water tank is provided with a water outlet port, the water outlet port is positioned in the second water tank, the nursing machine further comprises a water supplementing waterway for fluid communication between the water outlet port of the first water tank and the first water inlet, a water pump and a circulating waterway for fluid communication between the first water inlet and the first water outlet, and the water pump is connected into the water supplementing waterway; the water replenishing waterway extends from the inside of the second water tank to the outside of the second water tank through the water storage space, and water in the water storage space can flow through the first water outlet, the circulating waterway and the first water inlet in sequence and flow back to the water storage space; the water in the first water tank flows through the water outlet port, the water supplementing waterway and the first water inlet into the water storage space; the nursing machine also comprises a excrement collector worn on a human body; the excrement collector is provided with an excrement groove in which a patient can conveniently drain.

2. A care machine as recited in claim 1, wherein: the water heater is used for heating water flowing through, the heater and the water pump are positioned outside the second water tank, and the heater is connected into the water supplementing waterway.

3. A care machine as recited in claim 2, wherein: still including being used for the sterilizer to the water disinfection that flows through, the sterilizer is located outside the second water tank, and the sterilizer inserts in the moisturizing water route, and moisturizing water route fluid coupling water pump, sterilizer, heater, first water inlet in proper order.

4. A care machine as recited in claim 1, wherein: the water replenishing waterway comprises a second waterway used for being in fluid communication with the first water tank and the third water inlet, and a third waterway used for being in fluid communication with the second water outlet and the first water inlet, wherein the second waterway extends from the inside of the second water tank to the outside of the second water tank through the water storage space, and water in the first water tank can flow through the second waterway, the third water inlet, the second water outlet, the third waterway and the first water inlet in sequence and flow into the second water tank.

5. The care machine as recited in claim 4, wherein: the circulating waterway comprises the third waterway and a first waterway which is used for fluid communication between the first water outlet and the second water inlet.

6. A care machine as recited in claim 5, wherein: the water pump, the heater, the water diversion valve and the sterilizer are arranged outside the second water tank, the water pump, the sterilizer and the heater are respectively connected into a third waterway, and the water pump, the sterilizer and the heater are connected in series between the second water outlet and the first water inlet through the third waterway.

7. The care machine as recited in claim 6, wherein: the water pump is a diaphragm pump, the sterilizer is an ultraviolet sterilizer, the heater is a PTC heater, and the second water inlet and the third water inlet of the water diversion valve can be selectively opened.

8. The care machine as recited in claim 6, wherein: the third waterway is sequentially and fluidly connected with the second water outlet, the water pump, the sterilizer, the heater and the first water inlet.

9. A care machine as recited in claim 5, wherein: the water pump is connected into the third waterway, when the second water inlet is opened, the third water inlet is closed and under the suction of the water pump, the water in the water storage space flows through the first water outlet, the circulating waterway and the first water inlet in sequence and flows back into the water storage space, and when the second water inlet is closed, the third water inlet is opened and under the suction of the water pump, the water in the first water tank flows through the water supplementing waterway and the first water inlet in sequence and flows into the water storage space.

10. The care machine as recited in claim 4, wherein: still include the baffle, the baffle is located the second water tank, the second water tank still includes the diapire that is located the baffle below, first water tank is located the baffle top, space between baffle and the diapire constitutes the water storage space, the baffle is equipped with the aqua storage tank, be located the aqua storage tank downside and communicate the first switching port of aqua storage tank, the outlet port opening is downwards towards the aqua storage tank, the outlet port lower extreme is located the aqua storage tank, water in the first water tank is by the outlet port entering aqua storage tank, the second water tank still is equipped with the second switching port that link up to the outside of second water tank, first switching port butt joint second switching port, the aqua storage tank, first switching port, second switching port communicate in proper order and constitute a part of second water route.

11. The care machine as recited in claim 10, wherein: the second waterway further comprises a sixth water pipe, one end of the opposite ends of the sixth water pipe is in butt joint with the second switching port, the other end of the opposite ends of the sixth water pipe is in butt joint with the third water inlet, and the water storage tank, the first switching port, the second switching port and the sixth water pipe are in fluid communication in sequence to form the second waterway.

12. A care machine as recited in claim 11, wherein: the second transfer port comprises an inner section positioned in the water storage space and an outer section which is positioned outside the second water tank and communicated with the inner section, the first transfer port is abutted against the inner section of the second transfer port, and one of the opposite ends of the sixth water pipe is abutted against the outer section of the second transfer port.

13. A care machine as recited in claim 12, wherein: the first water tank part is accommodated in the water storage tank, the lower extreme of water outlet port is located the water storage tank, the baffle still is equipped with water storage tank diapire, water storage tank perisporium, water storage tank diapire and water storage tank perisporium enclose into the water storage tank, first switching port is from water storage tank diapire downwardly extending, the second water tank still includes the diapire, first delivery port is from diapire downwardly extending, the diapire is located to the second switching port, second switching port inner segment is from diapire upwardly extending, second switching port outer segment is from diapire downwardly extending.

14. The care machine as recited in claim 10, wherein: the first water tank comprises a tank body, a cover body assembly arranged at the lower part of the tank body, at least part of the cover body assembly is accommodated in the water storage tank, the water outlet port is formed in the cover body assembly, a support arranged in the water outlet port, a blocking plug used for blocking the water outlet port and a connecting rod combined with the blocking plug and used for driving the blocking plug to move are further arranged in the cover body assembly, the blocking plug is arranged above the support, the connecting rod penetrates through the support, the partition plate is further provided with a water storage tank bottom wall, a water storage tank peripheral wall and a propping part used for propping up the connecting rod upwards, the water storage tank bottom wall and the water storage tank peripheral wall enclose the water storage tank, and the propping part extends upwards from the water storage tank bottom wall.

15. A care machine as recited in claim 14, wherein: the connecting rod is including being located its terminal head and the neck of body coupling head, and the shutoff stopper is equipped with the second through-hole and around the elastic retainer ring of second through-hole, and the connecting rod neck is located the second through-hole, and retainer ring elasticity ties in the neck of connecting rod, and the connecting rod head passes the second through-hole and is spacing outside the second through-hole.

16. A care machine as recited in claim 14, wherein: the connecting rod still is equipped with by the top, supports the top and upwards supports in by the top, and the lid subassembly still is equipped with the elastic component of cover on the connecting rod, and the elastic component upper end supports in the support, and the elastic component lower extreme supports in by the top.

17. A care machine as recited in claim 1, wherein: the circulating waterway comprises a third waterway and a first waterway, wherein the first waterway is used for being in fluid communication with the first water outlet and the second water inlet, the first waterway comprises a first water pipe, one end of the opposite ends of the first water pipe is in butt joint with the first water outlet, the other end of the opposite ends of the first water pipe is in butt joint with the second water inlet, the third waterway comprises a second water pipe, a third water pipe, a fourth water pipe and a fifth water pipe, one end of the opposite ends of the second water pipe is in butt joint with the second water outlet, the other end of the opposite ends of the second water pipe is in butt joint with the water inlet of the water pump, one end of the opposite ends of the third water pipe is in butt joint with the water outlet of the water pump, the other end of the opposite ends of the fourth water pipe is in butt joint with the water inlet of the sterilizer, one end of the opposite ends of the fifth water pipe is in butt joint with the water outlet of the water pump, and the other end of the opposite ends of the fifth water pipe is in butt joint with the water inlet of the heater.

18. A care machine as recited in claim 1, wherein: the circulating water channel comprises a third water channel, the heater is connected into the third water channel, the second water tank comprises a front side wall, a rear side wall and a bottom wall, the front side wall and the rear side wall are opposite in front-rear interval, the bottom wall is connected with the front side wall and the rear side wall, the first water outlet is formed in the bottom wall, the first water inlet is formed in the front side wall, and the first water outlet is located at the rear portion of the bottom wall.

19. A care machine as recited in claim 1, wherein: the water replenishing waterway extends downwards from the inside of the second water tank to the outside of the second water tank through the water storage space.

20. A care machine as recited in claim 1, wherein: the water tank comprises a shell, a first water tank and a second water tank, wherein the first water tank and the second water tank are arranged in the shell; the housing includes a chassis; the second water tank is arranged on the chassis.