Medicated bath water circulation equipment

Abstract

The utility model relates to water circulation, and provides medicated bath water circulation equipment which comprises a medicated bath pool, a water drainage device arranged at the lower end of the medicated bath pool, a water sprinkling device arranged above the medicated bath pool and a circulation device connected with the water drainage device and the water sprinkling device at the same time. The circulating device comprises a shell, a first guide pipe connected with the drainage device, a centrifugal pump connected with the first guide pipe, a second guide pipe connected with a water outlet of the centrifugal pump, a diaphragm pump, a one-way valve arranged on the second guide pipe and a flow meter arranged on the second guide pipe. The centrifugal pump and the diaphragm pump are arranged in the shell; a water inlet and a water outlet of the diaphragm pump are communicated with the side wall of the second guide pipe. The one-way valve is arranged between the water inlet and the water outlet of the diaphragm pump. According to the medicated bath water circulation equipment disclosed by the utility model, the diaphragm pump and the centrifugal pump are combined, so that the whole device not only has good stability, but also has self-water-absorbing performance.

Description

Technical Field

[0001] The utility model relates to the technical field of water circulation, in particular to a medicinal bath water circulation device. Background Art

[0002] Medicinal baths are an ancient and effective treatment method widely used in Traditional Chinese Medicine (TCM). By dissolving medication in hot water, these baths leverage the medicinal properties of the medication and the warmth of the water to achieve therapeutic and health benefits. Through skin absorption and the application of heat, these baths can promote blood circulation, enhance metabolism, relieve muscle tension, and alleviate pain. Furthermore, the medicinal ingredients can enter the body through the skin to exert their therapeutic effects.

[0003] However, there are many shortcomings in the traditional medicinal bath method, such as uneven drug efficacy caused by poor water circulation. These problems not only affect the efficacy of the medicinal bath, but also reduce the user experience and may even cause safety hazards. Specifically, most medicinal baths adopt immersion and spray types. For the spray type medicinal bath, it is mainly composed of a container for carrying the patient's body, a medicinal liquid, and a device for circulating the medicinal liquid. The power source for providing the flow of the medicinal bath is mainly a water pump, which can be specifically divided into a diaphragm pump and a centrifugal pump. The diaphragm pump has a self-priming function, but its service life is short, while the centrifugal pump has stronger performance and life, but it does not have a self-priming function (that is, there must be water in the pump body to operate). The above problems have affected the ease of use of the medicinal bath equipment to a certain extent. Utility Model Content

[0004] The purpose of the utility model is to provide a medicinal bath water circulation device, which combines a diaphragm pump and a centrifugal pump so that the entire device not only has good stability but also has self-priming performance.

[0005] The embodiments of the present utility model are realized through the following technical solutions: the medicinal bath water circulation equipment of the present utility model includes a medicinal bath pool, a drainage device arranged at the lower end of the medicinal bath pool, a sprinkler device arranged above the medicinal bath pool, and a circulation device connected to both the drainage device and the sprinkler device; the circulation device includes a shell, a first conduit connected to the drainage device, a centrifugal pump connected to the first conduit, a second conduit connected to the water outlet of the centrifugal pump, a diaphragm pump, a one-way valve arranged on the second conduit, and a flow meter arranged on the second conduit; the centrifugal pump and the diaphragm pump are both arranged inside the shell; the water inlet and water outlet of the diaphragm pump are both connected to the side wall of the second conduit, and the one-way valve is arranged between the water inlet and the water outlet of the diaphragm pump.

[0006] Furthermore, a first branch pipe is provided at the water inlet of the diaphragm pump, and a second branch pipe is provided at the water outlet of the diaphragm pump; a first valve is provided on the first branch pipe, and a second valve is provided on the second branch pipe; the first branch pipe and the second branch pipe are both connected to the side wall of the second conduit; the one-way valve is provided between the first branch pipe and the second branch pipe.

[0007] Furthermore, a heating device is provided on the second conduit, and the heating device is provided between the centrifugal pump and the diaphragm pump.

[0008] Furthermore, a temperature measuring device is provided on the second conduit, and the temperature measuring device is provided between the heating device and the diaphragm pump.

[0009] Furthermore, a filtering device is provided on the first conduit.

[0010] Furthermore, a water inlet pipe and a drain pipe are provided on the side wall of the first conduit, the first conduit is provided with a third valve, a fourth valve is provided on the water inlet pipe, and a fifth valve is provided on the drain pipe; the water inlet pipe is provided between the filtering device and the drain device, and the drain pipe is provided between the water inlet pipe and the drain device; the third valve is provided between the water inlet pipe and the drain pipe.

[0011] Furthermore, both ends of the filter device are detachably connected to the first conduit via a first joint, and a second joint is provided at the end of the drain pipe, and the first joint and the second joint are detachably connected.

[0012] Furthermore, the sprinkler device includes a plurality of blocks mounted on the upper side wall of the medicinal bath, pipe clamps connected to the blocks, a sprinkler pipe mounted in the pipe clamps, a nozzle mounted at one end of the sprinkler pipe, and a quick connector mounted at the end of the sprinkler pipe away from the nozzle; a water valve is provided on the nozzle; the second conduit is connected to the quick connector, and adjacent quick connectors are connected by connecting pipes.

[0013] Furthermore, the drainage device includes a water filter pipe detachably connected to the bottom side wall of the medicinal bath, and a plurality of water filter holes opened on the side wall of the water filter pipe; one end of the water filter pipe is located outside the medicinal bath and is detachably connected to the first conduit.

[0014] The technical solution of the embodiment of the present utility model has at least the following advantages and beneficial effects: the medicinal bath water circulation equipment of the present utility model, when in use, puts the pre-prepared medicinal liquid into the medicinal bath pool, and then the diaphragm pump sucks the water in the drainage device of the medicinal bath pool into the centrifugal pump through the second conduit and the first conduit, and the centrifugal pump works again to suck the water in the medicinal bath pool through the first conduit and the drainage device, and then sends the water back to the medicinal bath pool through the second conduit and the sprinkler device, forming a cycle. After the cycle is stable, turn off the diaphragm pump. During operation, the flow rate of the liquid in the second conduit can be detected by a flow meter. When it is detected that it is lower than the normal level, the diaphragm pump can be started again to actively absorb water. When the flow rate is stable, the diaphragm pump can be turned off. In this way, a more stable water cycle can be formed, and the operation of the centrifugal pump is more stable, and there will be no idling. The diaphragm pump will only be started when needed, so its life is longer. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only illustrate certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying any creative work.

[0016] Figure 1 A schematic structural diagram of a medicinal bath water circulation device from one perspective provided in an embodiment of the utility model;

[0017] Figure 2 A schematic structural diagram of a medicinal bath water circulation device from two perspectives provided in an embodiment of the utility model;

[0018] Figure 3 A schematic diagram of the structure inside the housing provided by an embodiment of the present utility model;

[0019] Figure 4 A schematic diagram of the structure of the filter device provided in an embodiment of the present utility model;

[0020] Figure 5 for Figure 2 Enlarged view of part A.

[0021] Icons: 11-shell, 12-first conduit, 13-centrifugal pump, 14-second conduit, 15-heating device, 16-diaphragm pump, 17-first branch pipe, 18-second branch pipe, 19-first valve, 110-second valve, 111-check valve, 112-flow meter, 113-temperature measuring device, 21-medicine bath, 22-block, 23-pipe clamp, 24-sprinkler pipe, 25-nozzle, 26-quick connector, 27-connecting pipe, 28-water filter pipe, 31-filter device, 32-first connector, 33-water inlet pipe, 34-drain pipe, 35-third valve, 36-fourth valve, 37-fifth valve, 38-second connector. DETAILED DESCRIPTION

[0022] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings herein can be arranged and designed in various different configurations.

[0023] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but rather merely represents selected embodiments of the present invention. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without creative effort are also within the scope of protection of the present invention.

[0024] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings.

[0025] In the description of the present invention, it should be noted that if the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside" and the like appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the accompanying drawings, or is the orientation or position relationship in which the product of the application is usually placed when in use. It is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it cannot be understood as a limitation on the present invention.

[0026] In the description of the utility model, still need to explain, unless another explicit provision and limitation, if appear term " set ", " install ", " link ", " connect " should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connected;Can be mechanical connection, also can be electrical connection;Can be directly connected, also can be indirectly connected through the intermediate medium, can be two elements inside the communication. For ordinary skilled in the art, can understand the specific meaning of the above terms in the utility model according to specific circumstances.

[0027] Embodiment

[0028] The following further illustrates in conjunction with specific embodiments, such as the accompanying Figure 1 - the Figure 5 As shown in the bath water circulating equipment of the embodiment, including medicinal bath pool 21, the drainage device arranged at the lower end of medicinal bath pool 21, the sprinkler device arranged above medicinal bath pool 21 and the circulating device connected with the drainage device and the sprinkler device simultaneously;The circulating device includes shell 11, first conduit 12 connected with the drainage device, centrifugal pump 13 connected with first conduit 12, second conduit 14 connected with the water outlet of centrifugal pump 13, diaphragm pump 16, one-way valve 111 arranged on second conduit 14 and flowmeter 112 arranged on second conduit 14;Centrifugal pump 13 and diaphragm pump 16 are arranged inside shell 11;The water inlet and water outlet of diaphragm pump 16 are communicated with the side wall of second conduit 14, and one-way valve 111 is arranged between the water inlet and water outlet of diaphragm pump 16. Specifically, in use, the prepared medicinal liquid is poured into medicinal bath pool 21, then diaphragm pump 16 sucks the water in the drainage device of medicinal bath pool 21 into centrifugal pump 13 through second conduit 14 and first conduit 12, centrifugal pump 13 works formally and sucks the water in medicinal bath pool 21 through first conduit 12 and drainage device, then sends the water back to medicinal bath pool 21 through second conduit 14 and sprinkler device, forming circulation. After the circulation is stable, diaphragm pump 16 is closed. In the running process, the flow of liquid in second conduit 14 can be detected through flowmeter 112, when it is detected that it is lower than the conventional level, diaphragm pump 16 can be started again to actively suck water, and when the flow is stable, diaphragm pump 16 can be closed, which can form more stable water circulation, and the operation of centrifugal pump 13 is more stable, and there is no idling condition, and diaphragm pump 16 will only start when needed, so its service life is longer.

[0029] In this embodiment, a first branch pipe 17 is provided at the water inlet of the diaphragm pump 16, and a second branch pipe 18 is provided at the water outlet of the diaphragm pump 16. A first valve 19 is provided on the first branch pipe 17, and a second valve 110 is provided on the second branch pipe 18. Both the first branch pipe 17 and the second branch pipe 18 are connected to the sidewall of the second conduit 14. A one-way valve 111 is provided between the first branch pipe 17 and the second branch pipe 18. Specifically, although the one-way valve 111 can control the flow direction of the liquid in the second conduit 14, the first valve 19 and the second valve 110 are provided on the first branch pipe 17 and the second branch pipe 18, respectively. When the diaphragm pump 16 is not in use, the first valve 19 and the second valve 110 are both closed, thereby better protecting the diaphragm pump 16. The first valve 19 and the second valve 110 are both solenoid valves, which enable more automated control (this control process is primarily regulated by a flowmeter 112).

[0030] In this embodiment, a heating device 15 is provided on the second conduit 14, and the heating device 15 is located between the centrifugal pump 13 and the diaphragm pump 16. A temperature measuring device 113 is also provided on the second conduit 14, and the temperature measuring device 113 is located between the heating device 15 and the diaphragm pump 16. Specifically, the heating device 15 and the temperature measuring device 113 are primarily used to maintain a constant temperature of the liquid medicine. Furthermore, the provision of the heating device 15 and the temperature measuring device 113 necessitates the provision of a corresponding automatic constant temperature system to automatically adjust and maintain the temperature. Furthermore, a corresponding operating panel may be provided on the housing 11 to adjust the temperature, and a heat sink may be designed to dissipate heat from related circuit components to prevent them from overheating.

[0031] In this embodiment, the first conduit 12 is provided with a filter device 31. Specifically, the filter device 31 is mainly used to filter out impurities (mainly small particles) in the liquid medicine. The filter device 31 can adopt a traditional one-way tubular filter.

[0032] In this embodiment, the sidewall of the first conduit 12 is provided with an inlet pipe 33 and a drain pipe 34. The first conduit 12 is equipped with a third valve 35, a fourth valve 36 on the inlet pipe 33, and a fifth valve 37 on the drain pipe 34. The inlet pipe 33 is located between the filter device 31 and the drain device, while the drain pipe 34 is located between the inlet pipe 33 and the drain device. The third valve 35 is located between the inlet pipe 33 and the drain pipe 34. The filter device 31 is detachably connected to the first conduit 12 at both ends via a first joint 32. The drain pipe 34 is provided with a second joint 38 at its end, and the first joint 32 and the second joint 38 are detachably connected. Specifically, the filter device 31 is connected in series in the first conduit 12 through the first joint 32, and the medicinal liquid flowing through the first conduit 12 can be filtered. After the medicinal bath is completed, the entire system needs to be cleaned. The cleaning process is to close the third valve 35, open the fourth valve 36 and the fifth valve 37, connect the water inlet pipe 33 to the external tap water pipe (or special cleaning liquid) and supply water, and then start the centrifugal pump 13 and the diaphragm pump 16 (the diaphragm pump 16 can be started intermittently). At this time, the tap water passes through the first conduit 12, the centrifugal pump 13, the diaphragm pump 16, the second conduit 14, and the sprinkler in sequence, and is sprinkled into the medicinal bath pool 21. After flushing the medicinal bath pool 21, it is discharged from the drainage device and finally discharged through the drain pipe 34. In this way, the entire system can be cleaned at one time. Since the filter device 31 is connected to the first conduit 12 via the first connector 32, the filter device 31 can be removed, then the first conduit 12 can be connected, and finally the filter device 31 can be reversed and installed on the second connector 38 on the drain pipe 34 to backwash the filter device 31. The filter device 31 can be backwashed not only on the drain pipe 34 but also directly on the first conduit 12 (the filter device 31 has first connectors 32 at both ends, so it can be installed forwards or backwards. Since it uses filter cotton or filter mesh, it has a filtering effect in both directions).

[0033] The sprinkler system in this embodiment includes multiple clamps 22 mounted on the upper sidewall of the medicinal bath 21, a pipe clamp 23 connected to the clamp 22, a sprinkler pipe 24 mounted in the pipe clamp 23, a nozzle 25 mounted at one end of the sprinkler pipe 24, and a quick connector 26 mounted at the end of the sprinkler pipe 24 away from the nozzle 25. The nozzle 25 is provided with a water valve. The second conduit 14 is connected to the quick connector 26, and adjacent quick connectors 26 are connected by a connecting pipe 27. The drainage system includes a filter pipe 28 detachably connected to the bottom sidewall of the medicinal bath 21, and multiple filter holes provided in the sidewall of the filter pipe 28. One end of the filter pipe 28, located outside the medicinal bath 21, is detachably connected to the first conduit 12. Specifically, multiple sprinkler pipes 24 can be fixed to the medicinal bath 21 as needed, and adjacent sprinkler pipes 24 can be connected using the connecting pipe 27. This allows for medicinal bathing not only for specific areas but also for the entire body. And the sprinkler pipe 24 and the filter pipe 28 are both detachable structures, so they can also be installed in other containers (such as a medicinal bath barrel) to better achieve the medicinal bath effect of different parts. The filter pipe 28 is mainly used to filter large particles of impurities. And the block 22 can slide on the medicinal bath 21, so that it can move the position of the block 22 according to the needs of the shower, and then selectively shower different parts. And the block 22 and other structures can also be replaced with a slider structure with the same function that can slide on the medicinal bath. In addition, the bottom of the medicinal bath 21 can be designed as a conical structure with a large top and a small bottom, and then the filter pipe 28 is placed at the bottom of the medicinal bath 21, so that the liquid medicine can be gathered at the filter pipe 28, and the normal liquid medicine circulation process can be ensured as much as possible. And a universal wheel with a lock can be set at the bottom of the housing 11 to facilitate its transfer. Regarding the sprinkler pipe 24, a hose structure can be used so that the position of the sprinkler pipe 24 can be adjusted as needed. For example, the sprinkler pipe can be placed at the bottom of the medicinal bath 21 and the nozzle 25 can be set upward. In this way, the patient's waist and abdomen can be bathed with medicine while the patient lies flat. Alternatively, a special sprinkler pipe 21 can be directly set at the bottom of the medicinal bath 21 for bathing the patient's waist and abdomen. The sprinkler pipe 21 at the bottom of the medicinal bath 21 can also be moved along the medicinal bath 21 so that it can bathe various parts of the patient's body surface.

[0034] In summary, the medicinal bath water circulation equipment of this embodiment, when in use, puts the pre-prepared medicinal liquid into the medicinal bath pool 21, and then the diaphragm pump 16 sucks the water in the drainage device of the medicinal bath pool 21 into the centrifugal pump 13 through the second conduit 14 and the first conduit 12. The centrifugal pump 13 then works to formally suck the water in the medicinal bath pool 21 through the first conduit 12 and the drainage device, and then returns the water to the medicinal bath pool 21 through the second conduit 14 and the sprinkler device to form a cycle. After the cycle is stable, turn off the diaphragm pump 16. During operation, the flow rate of the liquid in the second conduit 14 can be detected by the flow meter 112. When it is detected that it is lower than the normal level, the diaphragm pump 16 can be started again to actively absorb water. When the flow rate is stable, the diaphragm pump 16 can be turned off. In this way, a more stable water cycle can be formed, and the operation of the centrifugal pump 13 is more stable, and there will be no idling. The diaphragm pump 16 will only be started when needed, so its life is longer.

[0035] The above are merely preferred embodiments of the present invention and are not intended to limit the present invention. Those skilled in the art will readily appreciate that the present invention is susceptible to various modifications and variations. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A medicinal bath water circulation device, characterized in that: It comprises a medicinal bath (21), a drainage device arranged at the lower end of the medicinal bath (21), a sprinkler device arranged above the medicinal bath (21), and a circulation device connected to both the drainage device and the sprinkler device; The circulation device comprises a housing (11), a first conduit (12) connected to the drainage device, a centrifugal pump (13) connected to the first conduit (12), a second conduit (14) connected to the water outlet of the centrifugal pump (13), a diaphragm pump (16), a one-way valve (111) provided on the second conduit (14), and a flow meter (112) provided on the second conduit (14); the centrifugal pump (13) and the diaphragm pump (16) are both provided inside the housing (11); The water inlet and the water outlet of the diaphragm pump (16) are both in communication with the side wall of the second conduit (14), and the one-way valve (111) is provided between the water inlet and the water outlet of the diaphragm pump (16).

2. The medicinal bath water circulation equipment according to claim 1, characterized in that: A first branch pipe (17) is provided at the water inlet of the diaphragm pump (16), and a second branch pipe (18) is provided at the water outlet of the diaphragm pump (16); a first valve (19) is provided on the first branch pipe (17), and a second valve (110) is provided on the second branch pipe (18); the first branch pipe (17) and the second branch pipe (18) are both communicated with the side wall of the second conduit (14); and the one-way valve (111) is provided between the first branch pipe (17) and the second branch pipe (18).

3. The medicinal bath water circulation equipment according to claim 1, characterized in that: The second conduit (14) is provided with a heating device (15), and the heating device (15) is provided between the centrifugal pump (13) and the diaphragm pump (16).

4. The medicinal bath water circulation equipment according to claim 3, characterized in that: The second conduit (14) is provided with a temperature measuring device (113), and the temperature measuring device (113) is arranged between the heating device (15) and the diaphragm pump (16).

5. The medicinal bath water circulation equipment according to claim 1, characterized in that: A filtering device (31) is provided on the first conduit (12).

6. The medicinal bath water circulation equipment according to claim 5, characterized in that: A water inlet pipe (33) and a drain pipe (34) are provided on the side wall of the first conduit (12); the first conduit (12) is provided with a third valve (35); the water inlet pipe (33) is provided with a fourth valve (36); and the drain pipe (34) is provided with a fifth valve (37); The water inlet pipe (33) is arranged between the filtering device (31) and the drainage device, and the drainage pipe (34) is arranged between the water inlet pipe (33) and the drainage device; the third valve (35) is arranged between the water inlet pipe (33) and the drainage pipe (34).

7. The medicinal bath water circulation equipment according to claim 6, characterized in that: The two ends of the filter device (31) are detachably connected to the first conduit (12) via a first joint (32); a second joint (38) is provided at the end of the drain pipe (34); and the first joint (32) and the second joint (38) are detachably connected.

8. The medicinal bath water circulation equipment according to claim 1, characterized in that: The watering device comprises a plurality of blocks (22) mounted on the upper side wall of the medicinal bath (21), a pipe clamp (23) connected to the blocks (22), a watering pipe (24) mounted in the pipe clamp (23), a nozzle (25) mounted at one end of the watering pipe (24), and a quick connector (26) mounted at one end of the watering pipe (24) away from the nozzle (25); a water valve is mounted on the nozzle (25); The second conduit (14) is connected to the quick connector (26), and adjacent quick connectors (26) are connected via a connecting pipe (27).

9. The medicinal bath water circulation equipment according to claim 1, characterized in that: The drainage device comprises a water filter pipe (28) detachably connected to the bottom side wall of the medicinal bath (21), and a plurality of water filter holes opened on the side wall of the water filter pipe (28); One end of the water filter pipe (28) disposed outside the medicinal bath (21) is detachably connected to the first conduit (12).

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