CN215425450U - Self-made water bag capable of being cooled and preventing pressure damage - Google Patents
Self-made water bag capable of being cooled and preventing pressure damage Download PDFInfo
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- CN215425450U CN215425450U CN202121974804.3U CN202121974804U CN215425450U CN 215425450 U CN215425450 U CN 215425450U CN 202121974804 U CN202121974804 U CN 202121974804U CN 215425450 U CN215425450 U CN 215425450U
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Abstract
The utility model discloses a self-made water bag capable of being cooled and preventing pressure injury, and relates to the technical field of medical pressure sore prevention protective equipment. The water pump comprises a water pump, a mat blanket and two three-position three-way electromagnetic valves, wherein a liquid inlet end and a liquid outlet end of the water pump are respectively communicated with a main water inlet pipe and a main water outlet pipe, the main water inlet pipe and the main water outlet pipe are respectively communicated with two water inlet branch pipes and two water outlet branch pipes through the corresponding three-position three-way electromagnetic valves, a plurality of water hose bags are arranged on the mat blanket at equal intervals, and odd-numbered rows and even-numbered rows of the water hose bags are respectively a group. According to the utility model, the two groups of water hose bags are arranged on the blanket, and the water hose bags of different groups are alternatively raised under the circulating suction action of the water pump, so that the soft cushion of the body of the patient can be ensured, and meanwhile, a good massage effect can be realized, and the cooling effect on the circulating water can be ensured by arranging the cooling component on the equipment, so that the pressure sore caused by overhigh body temperature of the patient can be effectively prevented.
Description
Technical Field
The utility model relates to the technical field of medical pressure sore prevention protective equipment, in particular to a self-made water bag capable of being cooled and preventing pressure injury.
Background
Pressure sores, also known as pressure ulcers and bedsores, are caused by tissue ulceration and necrosis due to persistent ischemia, hypoxia and malnutrition caused by long-term local tissue compression. Skin pressure sore is a problem of commonness in rehabilitation, nursing, it is not having muscle parcel or muscle layer thinner, lack the adipose tissue protection and often pressurized bony prominence department to take place for many times, in the present technical means who prevents to press sore production, modes such as accessible massage promote blood circulation usually and avoid pressing the production of sore, also can use the blanket of heating among the existing equipment, equipment such as gel pad protects, above-mentioned mode prevents to press the process operation trouble of sore, equipment need adjust and the prevention effect is poor according to patient's position of the body, artifical massage is wasted time and energy, be unfavorable for continuously acting the recovery of supplementary patient to the patient.
SUMMERY OF THE UTILITY MODEL
The utility model aims to: in order to solve the problems in the background art, the utility model provides a self-made water bag capable of reducing temperature and preventing pressure damage.
The utility model specifically adopts the following technical scheme for realizing the purpose:
a self-made water bag capable of being cooled and preventing pressure damage comprises a water pump, a mat and two three-position three-way electromagnetic valves, wherein a liquid inlet end and a liquid outlet end of the water pump are respectively communicated with a main water inlet pipe and a main water outlet pipe, the main water inlet pipe and the main water outlet pipe are respectively communicated with two water inlet branch pipes and two water outlet branch pipes through the corresponding three-position three-way electromagnetic valves, a plurality of water hose bags are arranged on the mat at equal intervals, odd-numbered rows and even-numbered rows of the water hose bags are respectively one group, the two water inlet branch pipes are respectively communicated with connecting branch pipes which are connected with the corresponding odd-numbered rows and the corresponding even-numbered rows of the water hose bags, the two water outlet branch pipes are respectively communicated with the two corresponding water inlet branch pipes, and a cooling assembly for cooling a water body is further arranged on a pipe body communicated with the water pump.
Further, the cooling assembly comprises a cooling box arranged at the liquid outlet end of the water pump, and a semiconductor refrigerating sheet with a refrigerating surface facing the cooling box is fixedly mounted on the cooling box.
Furthermore, a plurality of groups of laminar flow plates distributed on two sides in the cooling box are arranged in the cooling box.
Furthermore, a heat dissipation plate is fixedly arranged on one side of the cooling box and positioned on the heating surface of the semiconductor refrigeration sheet.
Furthermore, the top of the cooling box is fixedly provided with two threaded pipe orifices communicated with the inside of the cooling box, and the two threaded pipe orifices are connected with sealing covers for sealing the cooling box in a threaded manner.
Furthermore, the cooling box is arranged on one of the water outlet branch pipes, and a check valve for preventing liquid from flowing back is arranged on the water outlet branch pipe.
Furthermore, both sides of the cooling box are provided with observation windows for observing the height position of the liquid level in the cooling box.
The utility model has the following beneficial effects: according to the utility model, the two groups of water hose bags are arranged on the blanket, and the water hose bags of different groups are alternatively raised under the circulating suction action of the water pump, so that the soft cushion of the body of the patient can be ensured, and meanwhile, a good massage effect can be realized, and the cooling effect on the circulating water can be ensured by arranging the cooling component on the equipment, so that the pressure sore caused by overhigh body temperature of the patient can be effectively prevented.
Drawings
FIG. 1 is a perspective view of the structure of the present invention;
FIG. 2 is a side view of the structure of the present invention;
FIG. 3 is a sectional view taken along line A-A of FIG. 2 in accordance with the present invention;
reference numerals: 1. a water pump; 2. a blanket is padded; 3. a three-position three-way electromagnetic valve; 4. a main water inlet pipe; 5. a main water outlet pipe; 6. a water inlet branch pipe; 7. a water outlet branch pipe; 8. a hose bag; 9. connecting branch pipes; 10. a cooling tank; 11. a semiconductor refrigeration sheet; 12. a laminar flow plate; 13. a heat dissipation plate; 14. a threaded pipe orifice; 15. a sealing cover; 16. an observation window; 17. a one-way valve.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships conventionally arranged when the products of the present invention are used, and are only used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements indicated must have specific orientations, be constructed in specific orientations, and operated, and thus, should not be construed as limiting the present invention.
As shown in fig. 1-3, according to the self-made water bag capable of reducing temperature and preventing pressure damage provided by an embodiment of the present invention, two sets of water bags 8 are disposed on a mattress 2, and different sets of water bags 8 are alternatively raised by a circulating suction effect of a water pump 1, so as to ensure a soft cushion for a patient's body and a good massage effect, and a cooling component is disposed on the equipment so as to ensure a cooling effect for circulating water, so as to effectively prevent pressure sores caused by an over-high body temperature of the patient, and in order to realize the structural function of the equipment, the equipment includes the water pump 1, the mattress 2 and two three-position three-way solenoid valves 3, specifically, a main water inlet pipe 4 and a main water outlet pipe 5 are respectively disposed at a liquid inlet end and a liquid outlet end of the water pump 1, and two water inlet branch pipes 6 and two water outlet branch pipes 7 are respectively disposed on the main water inlet pipe 4 and the main water outlet pipe 5 through the corresponding three-position three-way solenoid valves 3 (the structural arrangement can be as shown in fig. 1) In order to realize good massage and cushion effect of water circulation on the body of a patient, a plurality of water hose bags 8 which are structurally arranged as shown in figure 1 are arranged on the cushion blanket 2 at equal intervals, odd-numbered rows and even-numbered rows of the water hose bags 8 are respectively arranged into a group, and the two water inlet branch pipes 6 are respectively communicated with and provided with a connecting branch pipe 9 (the connecting mode is shown in figure 1) for connecting the corresponding odd-numbered rows and the corresponding even-numbered rows of the hose bags 8, and finally, the two water outlet branch pipes 7 are respectively communicated with and arranged on the two corresponding water inlet branch pipes 6, the two three-position three-way electromagnetic valves 3 are respectively communicated with a group of pipelines which do not pass through for supplying water and a group of pipelines for pumping, and the water hose bag 8 is alternatively raised in a reciprocating way to realize the massage effect, so as to prevent the circulating water from being heated by the body to influence the cooling effect when the equipment works for a long time, here, a cooling assembly for cooling the water body may be further provided on the pipe body through which the water pump 1 is communicated.
As shown in fig. 1, in some embodiments, in order to implement a specific structural function of the cooling assembly, the cooling assembly is disposed here and includes a cooling box 10 disposed at a liquid outlet end of the water pump 1, specifically, a semiconductor chilling plate 11 whose chilling surface faces the cooling box 10 may be fixedly mounted on the cooling box 10, and the cooling effect of the semiconductor chilling plate 11 is used to cool the circulating water, thereby implementing a good effect of cooling the body.
As shown in fig. 3, in order to slow down the flow rate of the water in the cooling box 10 and achieve a good cooling effect, a plurality of sets of laminar flow plates 12 as shown in fig. 3 distributed on two sides of the interior of the cooling box 10 may be disposed inside the cooling box 10, and after the water flows into the cooling box 10, the water slowly passes through the liquid outlet end of the cooling box 10 through the laminar flow plates 12, thereby achieving a good cooling effect of the cooling box 10.
As shown in fig. 1, in some embodiments, in order to accelerate the heat dissipation effect of the heating surface of the semiconductor chilling plate 11, a heat dissipation plate 13 is fixedly installed on one side of the cooling box 10 and on the heating surface of the semiconductor chilling plate 11 (the structure can be as shown in fig. 1, the heat dissipation effect of the device is achieved by increasing the heat dissipation area).
As shown in fig. 1, in some embodiments, in order to implement the liquid supply operation of the cooling box 10, two threaded pipe orifices 14 communicated with the inside of the cooling box 10 are fixedly installed at the top of the cooling box 10, the two threaded pipe orifices 14 are respectively used for injecting liquid and discharging liquid and for exhausting gas in the pipeline, so as to facilitate adjustment of the whole circulating water usage in the equipment, and in order to implement the normal operation effect of the equipment, the two threaded pipe orifices 14 are both in threaded connection with a sealing cover 15 for sealing the cooling box 10.
As shown in fig. 1, in order to prevent the water in the hose bag 8 from flowing back to the interior of the cooling box 10 due to the squeezing action after the water pump 1 stops working, the cooling box 10 may be disposed on one of the outlet branch pipes 7, and a check valve 17 for preventing the liquid from flowing back may be disposed on the outlet branch pipe 7 at this position.
As shown in FIG. 1, in order to adjust the water consumption for observing the liquid level in the cooling tank 10, observation windows 16 for observing the liquid level inside the cooling tank 10 are provided on both sides of the cooling tank 10.
Claims (7)
1. The self-made water bag capable of being cooled and preventing pressure damage is characterized by comprising a water pump (1), a mat (2) and two three-position three-way electromagnetic valves (3), wherein a liquid inlet end and a liquid outlet end of the water pump (1) are respectively communicated with a main water inlet pipe (4) and a main water outlet pipe (5), the main water inlet pipe (4) and the main water outlet pipe (5) are respectively communicated with two water inlet branch pipes (6) and two water outlet branch pipes (7) through the corresponding three-position three-way electromagnetic valves (3), a plurality of water bag bags (8) are arranged on the mat (2) at equal intervals, odd-numbered rows and even-numbered rows of the water bag bags (8) are respectively in one group, connecting branch pipes (9) for connecting the corresponding odd-numbered rows and the corresponding even-numbered rows of the water bag bags (8) are respectively communicated with the two water inlet branch pipes (6), and the two water outlet branch pipes (7) are respectively communicated with the two corresponding water inlet branch pipes (6), and a cooling assembly used for cooling the water body is further arranged on the pipe body communicated with the water pump (1).
2. The self-made water bag capable of reducing temperature and preventing pressure damage according to claim 1, wherein the cooling module comprises a cooling box (10) arranged at the liquid outlet end of the water pump (1), and a semiconductor refrigeration sheet (11) with a refrigeration surface facing the cooling box (10) is fixedly arranged on the cooling box (10).
3. The self-made water bag capable of reducing temperature and preventing pressure damage according to claim 2, wherein the cooling tank (10) is provided with a plurality of sets of laminar flow plates (12) distributed on two sides of the inside of the cooling tank (10).
4. The self-made water bag capable of reducing temperature and preventing pressure damage according to claim 2, wherein a heat dissipation plate (13) is fixedly installed on a heating surface of the semiconductor cooling plate (11) on one side of the cooling box (10).
5. The self-made water bag capable of reducing temperature and preventing pressure damage according to claim 2, wherein two threaded pipe orifices (14) communicated with the interior of the cooling box (10) are fixedly installed at the top of the cooling box (10), and sealing covers (15) for sealing the cooling box (10) are respectively connected to the two threaded pipe orifices (14) in a threaded manner.
6. The self-made water bag capable of reducing temperature and preventing pressure damage according to claim 5, wherein the cooling tank (10) is arranged on one of the water outlet branch pipes (7), and the water outlet branch pipe (7) is provided with a one-way valve (17) for preventing liquid from flowing back.
7. The self-made water bag capable of reducing temperature and preventing pressure damage according to claim 2, wherein both sides of the cooling tank (10) are provided with observation windows (16) for observing the height position of the liquid level inside the cooling tank (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121974804.3U CN215425450U (en) | 2021-08-20 | 2021-08-20 | Self-made water bag capable of being cooled and preventing pressure damage |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121974804.3U CN215425450U (en) | 2021-08-20 | 2021-08-20 | Self-made water bag capable of being cooled and preventing pressure damage |
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| CN215425450U true CN215425450U (en) | 2022-01-07 |
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| CN202121974804.3U Active CN215425450U (en) | 2021-08-20 | 2021-08-20 | Self-made water bag capable of being cooled and preventing pressure damage |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114747856A (en) * | 2022-05-19 | 2022-07-15 | 青岛丰拓力行科技服务有限公司 | Automatic hair washing device for bedridden patient |
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2021
- 2021-08-20 CN CN202121974804.3U patent/CN215425450U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114747856A (en) * | 2022-05-19 | 2022-07-15 | 青岛丰拓力行科技服务有限公司 | Automatic hair washing device for bedridden patient |
| CN114747856B (en) * | 2022-05-19 | 2024-05-24 | 青岛市中心医院 | Automatic hair washing device for bedridden patient |
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