Hair washing nursing trolley with water recycling function

Abstract

The utility model discloses a hair washing nursing trolley with a water recycling function. A hair washing nursing trolley with a water recycling function comprises a trolley body, a water filtering tank and a water storage tank which are connected together are arranged in the middle of the trolley body, a hair washing basin is arranged in the middle of the upper end of the trolley body, the bottom of the hair washing basin is communicated with the water filtering tank through a water outlet pipe, and a water control assembly is arranged on the rear side of the upper end of the trolley body. The water inlet end of the bottom of the water control assembly is communicated with the water storage tank through a water injection pipe, a heating assembly is arranged at the water outlet end of the upper portion of the water control assembly, a water spraying assembly capable of being communicated with the heating assembly is hinged to the front side of the water control assembly, handrails are arranged on the two sides of the upper end of the vehicle body, and walking wheels are arranged at the bottom of the vehicle body. The water supply device is sufficient in water supply, capable of reducing work intensity and beneficial to improving comfort of a patient and promoting physical and psychological health of the patient.

Description

Technical Field

[0001] The utility model relates to the technical field of medical auxiliary equipment, and in particular to a shampooing and nursing vehicle with a water circulation function and sufficient water reserve, which can reduce work intensity and is beneficial to improving the comfort of patients and promoting the physical and mental health of patients. Background Art

[0002] In daily care, in order to meet the life needs of patients with limited mobility, difficulty in independence or inability to be independent, more and more nursing equipment is used in clinical practice. Among them, washing the patient's hair is an important nursing method that can keep the patient clean and comfortable and promote physical and mental health. The traditional way of washing hair is to use a general washbasin to collect water and place it beside the bed to wash the patient's hair. During care, it is necessary to repeatedly collect water and pour water, which is cumbersome to operate. In addition, the water in the washbasin may spill out on the way back and forth, making the ground slippery, and people walking back and forth are prone to slipping. Although there are also equipment such as shampooing carts on the market, the general shampooing cart has insufficient water supply. When using it, it may still be necessary to change the water source many times, which is cumbersome to operate. It is not very convenient to come; the patent name is a mobile adjustable shampoo care vehicle, the patent number is ZL202022707213.1, and the publication date is 2021-07-27. The Chinese utility model patent includes a vehicle body, wherein an adjustment bracket is provided on the vehicle body, a shampoo basin is provided on the top of the adjustment bracket, a water outlet is provided at the bottom of the shampoo basin, a water spray assembly is provided on the adjustment bracket close to the shampoo basin, a water collecting tank is provided at the lower part of the adjustment bracket corresponding to the shampoo basin, and the water collecting tank is fixed on the vehicle body, the water spray assembly is connected to the water collecting tank through a water inlet pipe, and the water outlet is connected to the water collecting tank through a sewage pipe, and a universal wheel is installed at the bottom of the vehicle body. The utility model is a mobile adjustable shampoo care vehicle, which is easy to use and has a good shampooing effect. However, although the patent sets up a water collection tank to store as much water as possible, there may still be a shortage of water in actual operation. Moreover, the patent lacks temperature control means and cannot effectively control the water temperature when washing hair, which can easily cause discomfort to patients, especially in winter or summer. The water temperature may be too cold or too hot, which reduces patient satisfaction and is not conducive to promoting the physical and mental health of patients.

[0003] How to solve the above problems has become a technical problem that needs to be solved urgently. Utility Model Content

[0004] The utility model aims to provide a shampooing and nursing vehicle with a water circulation function, which has sufficient water reserve, can reduce work intensity, and is beneficial to improving the comfort of patients and promoting the physical and mental health of patients.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] The utility model provides a shampooing and care vehicle with a water recycling function, comprising a vehicle body, a water filter box and a water storage tank connected together are arranged in the middle of the vehicle body, a shampooing basin is arranged in the middle of the upper end of the vehicle body, the bottom of the shampooing basin is connected with the water filter box through a water outlet pipe, a water control component is arranged on the rear side of the upper end of the vehicle body, the bottom water inlet end of the water control component is connected with the water storage tank through a water injection pipe, a heating component is arranged on the upper water outlet end of the water control component, a water spray component that can be connected with the heating component is hinged on the front side of the water control component, handrails are arranged on both sides of the upper end of the vehicle body, and walking wheels are arranged on the bottom of the vehicle body.

[0007] Furthermore, a sewage tank capable of being connected to the water outlet pipe is provided at the upper inner end of the water filter box, a first filter box is provided at the lower end of the sewage tank, a second filter box is provided at the lower end of the first filter box, and a third filter box is provided at the lower end of the first filter box, wherein the sewage tank is connected to the first filter box via a first connecting pipe, the first filter box is connected to the second filter box via a second connecting pipe, the second filter box is connected to the third filter box via a third connecting pipe, a water filter pipe is provided at the lower end of the third filter box, a three-way joint is provided at the front end of the water filter pipe, one water outlet end of the three-way joint is connected to the first filter box via a fourth connecting pipe, one water outlet end of the three-way joint is connected to the water storage tank via a fifth connecting pipe, a first water pump is provided in the middle of the fourth connecting pipe, and a second water pump is provided in the middle of the fifth connecting pipe.

[0008] Furthermore, a first switch is provided on the first connecting pipe, a second switch is provided on the pipe section of the fourth connecting pipe close to the three-way joint, a third switch is provided on the pipe section of the fourth connecting pipe close to the first filter box, a fourth switch is provided on the pipe section of the fifth connecting pipe close to the three-way joint, a fifth switch is provided on the pipe section of the fourth connecting pipe close to the water tank, a detector is provided in the water filter pipe, and the first switch, the second switch, the third switch, the detector, the fourth switch and the fifth switch are all connected to the water control component.

[0009] Furthermore, a first filter element is provided in the first filter box, a second filter element is provided in the second filter box, and a third filter element is provided in the third filter box, wherein the first filter element adopts a PP cotton filter element structure, the second filter element adopts an ultrafiltration membrane filter element structure, and the third filter element adopts an activated carbon filter element structure.

[0010] Furthermore, a first sewage pipe capable of communicating with the sewage tank is provided at the lower end of the filter tank, a sixth switch is provided on the first sewage pipe, and a second sewage pipe is provided at the lower end of the water storage tank, a seventh switch is provided on the second sewage pipe.

[0011] Furthermore, a water outlet joint capable of correspondingly cooperating with the water outlet end of the fifth connecting pipe is provided in the water tank, a movable cavity is provided in the water outlet joint, a diaphragm is movably connected in the movable cavity, a spring is provided in the middle of the diaphragm, the front end of the spring is connected to the inner wall of the water tank, the water inlet end of the water injection pipe extends into the water tank through the upper end of the water tank, a vent valve is provided at the upper end of the water tank, and a water inlet joint capable of connecting to an external water supply device is provided at the upper end of the water tank.

[0012] Furthermore, the water control component includes a control box arranged on the vehicle body, and a battery and a third water pump are arranged in the control box, wherein the water inlet end of the third water pump is connected to the water injection pipe, and the water outlet end of the third water pump is connected to the heating component through a sixth connecting pipe, and a controller with a display screen is provided on the side of the control box, and the first switch, the second switch, the third switch, the detector, the fourth switch, the fifth switch, the first water pump, the second water pump, the third water pump, the battery, and the heating component are all connected together with the controller.

[0013] Furthermore, the heating assembly includes a heating tube and a heating wire, the heating wire is arranged in the heating tube, an inductor is provided on the inner wall of the heating tube, and a mounting base capable of supporting the heating wire is provided on the side wall of the heating tube, the inductor and the heating wire are both connected to the controller, the water inlet end of the heating tube is connected to the fifth connecting tube, and the water outlet end of the heating tube is connected to the water spray assembly.

[0014] Furthermore, the water spray assembly includes a water spray joint that can be connected to the water outlet end of the heating pipe, and a delivery pipe arranged on the front side of the control box, wherein a water control switch is provided on the water spray joint, the water outlet end of the water spray joint is connected to the middle part of the delivery pipe through a water supply pipe, both ends of the delivery pipe are hinged together with the two ends of a curved pipe respectively, and a water spray hole is provided on the curved part of the curved pipe, and the water spray hole is arranged on the curved pipe close to one side of the delivery pipe.

[0015] Furthermore, the vehicle body adopts an extendable and lowerable frame structure, a head support frame capable of supporting the patient's head is provided in the shampoo basin, and a neck gasket is provided on the front side of the shampoo basin.

[0016] Due to the adoption of the above structure, the utility model has the following beneficial effects:

[0017] The utility model discloses a shampooing and nursing vehicle with water recycling function. The vehicle body can be moved to a suitable position beside the patient through the cooperation of a handrail and a walking wheel. The patient's head can extend out of the hospital bed and lie on his back on the shampooing basin, which is convenient for family members or medical staff to wash the hair of the patient with limited mobility on the bed. The water storage tank can store a certain amount of water. At the same time, the water used in the shampooing basin when washing hair can flow to the water filter tank through the water outlet pipe. The water filter tank can purify the water to a certain extent, so that the treated water reaches the general use standard and is then transported to the water storage tank. The water in the water storage tank is then sprayed out from the water spraying component through the water injection pipe through the water control component and the heating component, so that the water can be recycled, so that the water reserve is sufficient, the water utilization rate is improved, the water can be avoided as much as possible when washing the patient's hair, the operation steps are reduced, and the work intensity of the personnel is reduced. In addition, the water temperature can be conveniently adjusted through the heating component, so the patient's comfort can be improved, which is beneficial to promoting the patient's physical and mental health. Therefore, the utility model discloses a shampooing and nursing vehicle with water recycling function. The water reserve is sufficient, the work intensity can be reduced, and it is beneficial to improving the patient's comfort and promoting the patient's physical and mental health.

[0018] The present invention will become more clear through the following description in conjunction with the accompanying drawings, which are used to explain the embodiments of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0020] Figure 1 This is a structural schematic diagram of a hair washing and nursing vehicle with a water recycling function according to the utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the connection between the water filter tank and the water storage tank in the utility model;

[0022] Figure 3 for Figure 2 The enlarged view of point A in the middle;

[0023] Figure 4 This is a schematic diagram of the structure of the connection between the central water control component, the heating component and the water spray component of the utility model;

[0024] Figure 5 is a schematic diagram of the structure of the elbow in the utility model; and,

[0025] Figure 6 It is a structural schematic diagram of the shampoo basin in the utility model. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] Please refer to Figure 1-6 The utility model provides a shampooing and nursing vehicle with water circulation function, comprising a vehicle body 1, a water filter box 2 and a water storage box 3 connected together are arranged in the middle of the vehicle body 1, a shampooing basin 4 is arranged in the middle of the upper end of the vehicle body 1, the bottom of the shampooing basin 4 is communicated with the water filter box 2 through a water outlet pipe 40, a water control component 5 is arranged on the rear side of the upper end of the vehicle body 1, the bottom water inlet end of the water control component 5 is communicated with the water storage tank 3 through a water injection pipe 50, a heating component 6 is arranged at the upper water outlet end of the water control component 5, a water spraying component 7 that can be communicated with the heating component 6 is hinged on the front side of the water control component 5, handrails 11 are arranged on both sides of the upper end of the vehicle body 1, and running wheels 12 are arranged at the bottom of the vehicle body 1; the vehicle body 1 can be moved to a suitable position beside the patient by the cooperation of the handrails 11 and the running wheels 12, and the patient's head can extend out of the hospital bed and lie on his back on the shampooing basin 4 , it is convenient for family members or medical staff to wash the hair of patients with limited mobility in bed. The water tank 3 can store a certain amount of water. At the same time, the water used in the shampoo basin 4 when washing hair can flow to the water filter tank 2 through the water outlet pipe 40. The water filter tank 2 completes a certain amount of purification on the water, so that the treated water reaches the general use standard and is then transported to the water tank 3. The water in the water tank 3 is then sprayed out from the water spray component 7 through the water injection pipe 50 via the water control component 5 and the heating component 6, thereby realizing water circulation, ensuring sufficient water reserve, and improving water utilization rate. It can avoid repeatedly changing the water when washing the patient's hair, reducing the operation steps and reducing the work intensity of the personnel. In addition, the water temperature can be conveniently adjusted through the heating component 6, so the patient's comfort can be improved, which is beneficial to promoting the patient's physical and mental health. A hanging basket can be hung on the handrail 11 for easy carrying of toiletries.

[0028] In the utility model, a sewage tank 21 capable of being communicated with a water outlet pipe 40 is provided at the upper end of the inner part of the water filter box 2, a first filter box 22 is provided at the lower end of the sewage tank 21, a second filter box 23 is provided at the lower end of the first filter box 22, and a third filter box 24 is provided at the lower end of the first filter box 22, wherein the sewage tank 21 is communicated with the first filter box 22 through a first connecting pipe 25, the first filter box 22 is communicated with the second filter box 23 through a second connecting pipe 26, the second filter box 23 is communicated with the third filter box 24 through a third connecting pipe 27, a water filter pipe 28 is provided at the lower end of the third filter box 24, a three-way joint 20 is provided at the front end of the water filter pipe 28, one water outlet end of the three-way joint 20 is communicated with the first filter box 22 through a fourth connecting pipe 29, and the three-way joint 20 is connected to the first filter box 22. One water outlet end of the joint 20 is connected to the water storage tank 3 through the fifth connecting pipe 30, a first water pump 290 is provided in the middle of the fourth connecting pipe 29, and a second water pump 300 is provided in the middle of the fifth connecting pipe 30; the water in the sewage tank 21 can enter the first filter box 22 through the first connecting pipe 25 to complete the first filtration, and then can complete the second and third filtrations through the second filter box 23 and the third filter box 24. After the water quality meets the standard, the water can enter the water storage tank 3 for standby through the three-way joint 20 and the fifth connecting pipe 30 under the operation of the second water pump 300. When the water quality does not meet the standard, the water can enter the first filter box 22 through the three-way joint 20 and the fourth connecting pipe 29 under the operation of the first water pump 290 for re-filtration and purification, so as to ensure water safety as much as possible.

[0029] In the utility model, a first switch 251 is provided on the first connecting pipe 25, a second switch 291 is provided on the pipe section of the fourth connecting pipe 29 close to the three-way joint 20, a third switch 292 is provided on the pipe section of the fourth connecting pipe 29 close to the first filter box 22, a fourth switch 301 is provided on the pipe section of the fifth connecting pipe 30 close to the three-way joint 20, a fifth switch 302 is provided on the pipe section of the fourth connecting pipe 29 close to the water storage tank 3, a detector 281 is provided in the water filter pipe 28, and the first switch 251, the second switch 291, the third switch 292, the detector 281, the fourth switch 301, and the fifth switch 302 are all connected to the water control component 5; when it is necessary to filter water, the first switch 251 is turned on. Water can enter the first filter box 22, the detector 281 can adopt a water quality TDS sensor structure, the detector 281 can detect the water quality in the water filter pipe 28 and send it to the water control component 5, when the water quality does not meet the standard, the water control component 5 is operated to close the fourth switch 301 and the fifth switch 302, and the second switch 291 and the third switch 292 are opened, and the water is returned to the first filter box 22 through the fourth connecting pipe 29 under the drive of the first water pump 290 for re-purification; when the water quality meets the standard, the water control component 5 is operated to send an instruction to close the second switch 291 and the third switch 292, and open the fourth switch 301 and the fifth switch 302, and the filtered water can enter the water storage tank 3 through the fifth connecting pipe 30 under the drive of the second water pump 300.

[0030] In the utility model, a first filter element 221 is provided in the first filter box 22, a second filter element 231 is provided in the second filter box 23, and a third filter element 241 is provided in the third filter box 24, wherein the first filter element 221 adopts a PP cotton filter element structure, the second filter element 231 adopts an ultrafiltration membrane filter element structure, and the third filter element 241 adopts an activated carbon filter element structure; the quality of filtered water can be guaranteed.

[0031] In the utility model, a first sewage pipe 211 which can be connected with the sewage tank 21 is provided at the lower end of the filter water tank 2, a sixth switch 212 is provided on the first sewage pipe 211, a second sewage pipe 36 is provided at the lower end of the water storage tank 3, and a seventh switch 37 is provided on the second sewage pipe 36; the arrangement of the first sewage pipe 211 and the second sewage pipe 36 facilitates the discharge of water in the sewage tank 21 and the water storage tank 3, and is conducive to cleaning and disinfection.

[0032] In the utility model, a water outlet joint 31 capable of correspondingly cooperating with the water outlet end of the fifth connecting pipe 30 is provided in the water storage tank 3, a movable chamber 310 is provided in the water outlet joint 31, a diaphragm 32 is movably connected in the movable chamber 310, a spring 33 is provided in the middle of the diaphragm 32, the front end of the spring 33 is connected to the inner wall of the water storage tank 3, the water inlet end of the water injection pipe 50 extends into the water storage tank 3 through the upper end of the water storage tank 3, a vent valve 34 is provided at the upper end of the water storage tank 3, and a diaphragm 32 is movably connected in the movable chamber 310, a spring 33 is provided in the middle of the diaphragm 32, and the front end of the spring 33 is connected to the inner wall of the water storage tank 3, the water inlet end of the water injection pipe 50 extends into the water storage tank 3 through the upper end of the water storage tank 3, a vent valve 34 is provided at the upper end of the water storage tank 3, and The upper end is provided with a water inlet connector 35 that can be connected to an external water supply device; when the fifth connecting pipe 30 discharges water, the diaphragm 32 can be pushed open, and water enters the water tank 3 through the active cavity 310. When the amount of water in the water tank 3 is sufficient, the diaphragm 32 will close the fifth connecting pipe 30 under the water pressure in the water tank 3 and the elasticity of the spring 33, and can cooperate with the vent valve 34 to maintain the pressure balance in the water tank 3. The water inlet connector 35 can be connected to an external water supply device, which is convenient for direct connection and use of water, and is easy to operate.

[0033] In the utility model, the water control component 5 includes a control box 51 arranged on the vehicle body 1, and a battery 52 and a third water pump 53 are arranged in the control box 51, wherein the water inlet end of the third water pump 53 is connected to the water injection pipe 50, and the water outlet end of the third water pump 53 is connected to the heating component 6 through a sixth connecting pipe 55, and a controller 54 with a display screen is provided on the side of the control box 51, and the first switch 251, the second switch 291, the third switch 292, the detector 281, the fourth switch 301, the fifth switch 302, the first water pump 290, the second water pump 300, the third water pump 53, the battery 52, and the heating component 6 are all connected to the controller 54; the third water pump 53 can draw water from the water tank 3 through the water injection pipe 50 and transport it to the heating component 6, and the controller 54 with a display screen can facilitate monitoring and control.

[0034] In the utility model, the heating assembly 6 includes a heating tube 61 and a heating wire 62. The heating wire 62 is arranged in the heating tube 61. A sensor 63 is provided on the inner wall of the heating tube 61. A mounting seat 64 capable of supporting the heating wire 62 is provided on the side wall of the heating tube 61. The sensor 63 and the heating wire 62 are both connected to the controller 54. The water inlet end of the heating tube 61 is connected to the fifth connecting tube 30, and the water outlet end of the heating tube 61 is connected to the water spray assembly 7. The sensor 63 can adopt a temperature sensor structure. The cooperation between the heating wire 62, the sensor 63 and the controller 54 is conducive to controlling the water temperature in the heating tube 61. The water temperature can be adjusted according to the patient's needs to improve the patient's comfort.

[0035] In the utility model, the water spray assembly 7 includes a water spray joint 71 that can be connected to the water outlet end of the heating pipe 61, and a delivery pipe 72 arranged on the front side of the control box 51, wherein a water control switch 73 is provided on the water spray joint 71, and the water outlet end of the water spray joint 71 is connected to the middle part of the delivery pipe 72 through a water supply pipe 74, and both ends of the delivery pipe 72 are hinged together with the two ends of a curved pipe 75, and a water spray hole 751 is provided on the curved portion of the curved pipe 75, and the water spray hole 751 is arranged on the curved pipe 75 close to one side of the delivery pipe 72; the curved pipe 75 can be rotated at a certain angle to facilitate washing the patient's hair.

[0036] In the utility model, the vehicle body 1 adopts an extendable and descendable frame structure, a head support frame 41 capable of supporting the patient's head is provided in the shampoo basin 4, and a neck gasket 42 is provided on the front side of the shampoo basin 4; the head support frame 41 and the neck gasket 42 can support the patient's head.

[0037] When the utility model is used, the handlebar 11 is operated and the vehicle body 1 is moved to a suitable position beside the patient's bed with the cooperation of the walking wheels 12, and then the controller 54 is operated to adjust the water temperature, and then the patient is asked to lie his head and neck on the head support frame 41 and the neck pad 42 to wash his hair normally, which can improve the patient's comfort. When there is enough water, there is no need to start the first switch 251 to filter the water; when there is insufficient water, the first switch 251 can be started to make the water enter the first filter box 22, the second filter box 23, and the third filter box 24 in sequence to complete the water purification, and the water can be filtered and purified through the display on the controller 54. The screen is used to check whether the filtered water quality meets the standard. When the filtered water does not meet the standard, the fourth switch 301 and the fifth switch 302 are closed, and the second switch 291 and the third switch 292 are opened. Under the drive of the first water pump 290, the water returns to the first filter box 22 through the fourth connecting pipe 29 for re-purification; when the water quality meets the standard, the second switch 291 and the third switch 292 are closed, and then the fourth switch 301 and the fifth switch 302 are opened. Under the drive of the second water pump 300, the filtered water can enter the water storage tank 3 through the fifth connecting pipe 30 for standby use, thereby realizing circulating water use and sufficient water reserve.

[0038] The above describes the preferred embodiments of the utility model. It should be understood that the utility model is not limited to the above-mentioned specific implementation methods, and the devices and structures that are not described in detail should be understood to be implemented in a common manner in the art; any technician familiar with the art can use the above-disclosed methods and technical contents to make many possible changes and modifications to the technical solutions of the utility model without departing from the scope of the technical solution of the utility model, or modify them into equivalent embodiments of equivalent changes, which does not affect the essential content of the utility model. Therefore, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the utility model without departing from the content of the technical solution of the utility model still falls within the scope of protection of the technical solution of the utility model.

Claims

1. A hair washing and care vehicle with water recycling function, characterized in that: The invention comprises a vehicle body (1), wherein a water filter box (2) and a water storage box (3) connected together are provided in the middle of the vehicle body (1), a shampooing basin (4) is provided in the middle of the upper end of the vehicle body (1), the bottom of the shampooing basin (4) is connected to the water filter box (2) through a water outlet pipe (40), a water control component (5) is provided on the rear side of the upper end of the vehicle body (1), the bottom water inlet end of the water control component (5) is connected to the water storage box (3) through a water injection pipe (50), a heating component (6) is provided at the upper water outlet end of the water control component (5), a water spraying component (7) capable of connecting to the heating component (6) is hinged on the front side of the water control component (5), handrails (11) are provided on both sides of the upper end of the vehicle body (1), and running wheels (12) are provided at the bottom of the vehicle body (1).

2. The hair washing and care vehicle with water recycling function according to claim 1, characterized in that: A sewage tank (21) capable of communicating with the water outlet pipe (40) is provided at the upper end of the water filter box (2), a first filter box (22) is provided at the lower end of the sewage tank (21), a second filter box (23) is provided at the lower end of the first filter box (22), and a third filter box (24) is provided at the lower end of the first filter box (22), wherein the sewage tank (21) is communicated with the first filter box (22) via a first connecting pipe (25), the first filter box (22) is communicated with the second filter box (23) via a second connecting pipe (26), and the second filter box (23) is communicated with the second filter box (23) via a third connecting pipe (24). The three-way connecting pipe (27) is connected to the third filter box (24); a water filter pipe (28) is provided at the lower end of the third filter box (24); a three-way joint (20) is provided at the front end of the water filter pipe (28); one water outlet end of the three-way joint (20) is connected to the first filter box (22) through a fourth connecting pipe (29); one water outlet end of the three-way joint (20) is connected to the water storage tank (3) through a fifth connecting pipe (30); a first water pump (290) is provided in the middle of the fourth connecting pipe (29); and a second water pump (300) is provided in the middle of the fifth connecting pipe (30).

3. The hair washing and care vehicle with water recycling function according to claim 2, characterized in that: A first switch (251) is provided on the first connecting pipe (25), a second switch (291) is provided on the pipe section of the fourth connecting pipe (29) close to the three-way joint (20), a third switch (292) is provided on the pipe section of the fourth connecting pipe (29) close to the first filter box (22), a fourth switch (301) is provided on the pipe section of the fifth connecting pipe (30) close to the three-way joint (20), a fifth switch (302) is provided on the pipe section of the fourth connecting pipe (29) close to the water storage tank (3), a detector (281) is provided in the water filter pipe (28), and the first switch (251), the second switch (291), the third switch (292), the detector (281), the fourth switch (301), and the fifth switch (302) are all connected to the water control component (5).

4. The hair washing and care vehicle with water recycling function according to claim 3, characterized in that: A first filter element (221) is provided in the first filter box (22), a second filter element (231) is provided in the second filter box (23), and a third filter element (241) is provided in the third filter box (24), wherein the first filter element (221) adopts a PP cotton filter element structure, the second filter element (231) adopts an ultrafiltration membrane filter element structure, and the third filter element (241) adopts an activated carbon filter element structure.

5. The hair washing and care vehicle with water recycling function according to claim 4, characterized in that: A first sewage pipe (211) capable of communicating with the sewage tank (21) is provided at the lower end of the water filter tank (2), and a sixth switch (212) is provided on the first sewage pipe (211). A second sewage pipe (36) is provided at the lower end of the water storage tank (3), and a seventh switch (37) is provided on the second sewage pipe (36).

6. The hair washing and care vehicle with water recycling function according to claim 5, characterized in that: A water outlet joint (31) capable of correspondingly cooperating with the water outlet end of the fifth connecting pipe (30) is provided in the water storage tank (3), a movable chamber (310) is provided in the water outlet joint (31), a diaphragm (32) is movably connected in the movable chamber (310), a spring (33) is provided in the middle of the diaphragm (32), the front end of the spring (33) is connected to the inner wall of the water storage tank (3), the water inlet end of the water injection pipe (50) extends into the water storage tank (3) through the upper end of the water storage tank (3), a vent valve (34) is provided at the upper end of the water storage tank (3), and a water inlet joint (35) capable of being connected to an external water supply device is provided at the upper end of the water storage tank (3).

7. The hair washing and care vehicle with water recycling function according to claim 6, characterized in that: The water control component (5) comprises a control box (51) arranged on the vehicle body (1), wherein a storage battery (52) and a third water pump (53) are arranged in the control box (51), wherein a water inlet end of the third water pump (53) is connected to the water injection pipe (50), and a water outlet end of the third water pump (53) is connected to the heating component (6) through a sixth connecting pipe (55), and a controller (54) with a display screen is arranged on the side of the control box (51), and the first switch (251), the second switch (291), the third switch (292), the detector (281), the fourth switch (301), the fifth switch (302), the first water pump (290), the second water pump (300), the third water pump (53), the storage battery (52), and the heating component (6) are all connected to the controller (54).

8. The hair washing and care vehicle with water recycling function according to claim 7, characterized in that: The heating assembly (6) comprises a heating tube (61) and a heating wire (62), wherein the heating wire (62) is arranged in the heating tube (61), an inductor (63) is arranged on the inner wall of the heating tube (61), and a mounting seat (64) capable of supporting the heating wire (62) is arranged on the side wall of the heating tube (61), the inductor (63) and the heating wire (62) are both connected to the controller (54), the water inlet end of the heating tube (61) is connected to the fifth connecting tube (30), and the water outlet end of the heating tube (61) is connected to the water spray assembly (7).

9. The hair washing and care vehicle with water recycling function according to claim 8, characterized in that: The water spray assembly (7) comprises a water spray joint (71) that can be connected to the water outlet end of the heating pipe (61), and a delivery pipe (72) arranged on the front side of the control box (51), wherein a water control switch (73) is arranged on the water spray joint (71), the water outlet end of the water spray joint (71) is connected to the middle part of the delivery pipe (72) through a water supply pipe (74), both ends of the delivery pipe (72) are hinged to the two ends of a curved pipe (75) respectively, and a water spray hole (751) is arranged on the curved pipe (75) close to one side of the delivery pipe (72).

10. A hair washing and care vehicle with water recycling function according to claim 1 or 2, characterized in that: The vehicle body (1) adopts an extendable and retractable frame structure, a head support frame (41) capable of supporting the patient's head is provided in the shampoo basin (4), and a neck gasket (42) is provided on the front side of the shampoo basin (4).

Images