CN210933193U - Auxiliary heating device for transfusion - Google Patents
Auxiliary heating device for transfusion Download PDFInfo
- Publication number
- CN210933193U CN210933193U CN201921138809.5U CN201921138809U CN210933193U CN 210933193 U CN210933193 U CN 210933193U CN 201921138809 U CN201921138809 U CN 201921138809U CN 210933193 U CN210933193 U CN 210933193U
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- China
- Prior art keywords
- infusion tube
- heating device
- water tank
- infusion
- water
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses an infusion auxiliary heating device mainly relates to the medical instrument field. The method comprises the following steps: the electric water heater is provided with a temperature controller; the infusion tube heating device comprises a plurality of heating units which are sequentially communicated, each heating unit comprises two water tanks which are connected together, an infusion tube groove is formed in the middle of the outer wall of one adjacent side of each water tank, and a temperature sensor is arranged in each water tank; the electric water heater, the infusion tube heating device and the circulating pump are connected into a circulating loop through pipelines; and a controller. The beneficial effects of the utility model reside in that: the infusion tube is heated in a segmented and multi-section mode to reduce heat dissipation, and the liquid in the infusion tube is uniformly and circularly heated through a heat source, so that the temperature of the liquid in the infusion tube can be guaranteed to fluctuate within a certain acceptable range, the injection speed can be guaranteed, the pricking feeling of a patient is reduced, and the pain of the patient is relieved.
Description
Technical Field
The utility model relates to the field of medical equipment, specifically a transfusion auxiliary heating device.
Background
Because the medical conditions of different hospitals are different, not all hospital wards are provided with the heating radiators, in winter, for some patients who are transfused in wards without the heating radiators, the indoor temperature is low, the patients can feel stabbing pain during transfusion, and when the indoor temperature is low, the flow rate of liquid in the infusion tube can be slowed down, so that the pain of the patients is increased indirectly.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to solve the problem among the prior art, provide an infusion auxiliary heating device of the unified heating of multistage formula, it reduces the heat dissipation through the mode to transfer line segmentation multistage heating, and through the unified cyclic heating of a heat source, can guarantee that the temperature of the liquid in the transfer line is undulant at certain acceptable within range, can guarantee injection speed, reduces patient's the sense of stinging, alleviates patient's pain.
The utility model discloses a realize above-mentioned purpose, realize through following technical scheme:
an infusion assist heating device comprising:
the electric water heater is provided with a temperature controller;
the infusion tube heating device comprises a plurality of heating units which are sequentially communicated, each heating unit comprises two water tanks which are connected together, an infusion tube groove is formed in the middle of the outer wall of one adjacent side of each water tank, and a temperature sensor is arranged in each water tank;
the electric water heater, the infusion tube heating device and the circulating pump are connected into a circulating loop through pipelines;
and the temperature sensor and the circulating pump are in signal connection with the controller.
The cross section of the infusion tube groove is semicircular.
The inner wall of the infusion tube groove is provided with an elastic cushion.
And one water tank of the heating unit is provided with a positioning column, and the other water tank is provided with a positioning hole matched with the positioning column.
And two magnets are embedded on the outer wall of one adjacent side of the water tank.
The cross section of the water tank is semicircular, and heat insulation materials are arranged at two ends of the water tank and on the semicircular outer wall.
Contrast prior art, the beneficial effects of the utility model reside in that:
the utility model controls the water temperature in the electric water heater through the temperature controller, maintains the water temperature in the electric water heater in a certain range, monitors the water temperature in the water tank through the temperature sensor, and sends the monitoring result to the controller, when the water temperature in the water tank is as low as a certain temperature, the controller controls the circulating pump to start, exchanges the water in the water tank with the water in the electric water heater, thereby maintaining the water temperature of the water tank, the infusion tube passes through the two water tanks, can heat the infusion tube by means of the temperature of the water tank, and carries out sectional heating on the infusion tube through the plurality of heating units, can keep a balance state as far as possible with the scattering and disappearing speed of the liquid in the infusion tube, ensures the temperature of the liquid in the infusion tube to be maintained in a certain temperature range, ensures the flow rate of the liquid in the infusion tube, reduces the pricking feeling of a patient, and relieves the, and one electric water heater is used as a heat source to supply heat to the plurality of heating units, so that the power consumption is low.
Drawings
FIG. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic view of the heating unit;
FIG. 3 is a schematic cross-sectional view of the water tank;
fig. 4 is a control schematic of the circulation pump.
The reference numbers in the drawings: 1. an electric water heater; 2. a transfusion tube; 3. a circulation pump; 21. a heating unit; 22. a water tank; 23. a groove of the infusion tube; 24. an elastic pad; 25. a positioning column; 26. and a magnet.
Detailed Description
The present invention will be further described with reference to the following specific examples. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teachings of the present invention, and these equivalents also fall within the scope defined in the present application.
The utility model relates to an infusion auxiliary heating device, include:
the electric water heater 1 is characterized in that a temperature controller is arranged on the electric water heater 1, the temperature of water in the electric water heater 1 is controlled through the temperature controller, and the temperature of the water in the electric water heater 1 is maintained within a certain range;
the infusion tube heating device comprises a plurality of heating units 21 which are sequentially communicated, each heating unit 21 comprises two water tanks 22 which are connected together, an infusion tube groove 23 is formed in the middle of the outer wall of one adjacent side of each water tank 22, an infusion tube 2 penetrates through the space between the two water tanks 22, and a temperature sensor is arranged in each water tank 22;
the electric water heater 1, the infusion tube heating device and the circulating pump 3 are connected through pipelines to form a circulating loop, and hot water circularly flows between the electric water heater 1 and the infusion tube heating device through the circulating pump 3;
the controller, the temperature sensor and the circulating pump 3 are connected with the controller by signals, the temperature sensor monitors the water temperature in the water tank 22 and sends the monitoring result to the controller, when the water temperature in the water tank 22 is lower than a certain temperature, the controller controls the circulating pump 3 to be started, the water in the water tank 22 is exchanged with the water in the electric water heater, so as to maintain the water temperature of the water tank 22, the infusion tube 2 passes through the two water tanks 22, the infusion tube 2 can be heated by the temperature of the water tank 22, the infusion tube 2 is heated by the plurality of heating units 21 in a segmented manner, a balanced state can be kept as far as possible with the loss speed of the liquid in the infusion tube 2, the temperature of the liquid in the infusion tube 2 is ensured to be maintained in a certain temperature range, the flow rate of the liquid in the infusion tube 2 is ensured, the stabbing pain of a patient is reduced, and the pain of the patient, and one electric water heater is used as a heat source to supply heat to the plurality of heating units, so that the power consumption is low.
In order to improve the heating efficiency of the infusion tube, the cross section of the infusion tube groove 23 is semicircular, so that the contact area between the infusion tube 2 and the infusion tube groove 22 can be increased as much as possible on the premise that the length of the water tank is fixed, and the heating efficiency of the infusion tube can be improved.
In order to ensure the heating effect, the inner wall of the infusion tube groove 23 is provided with an elastic pad 24, so that the infusion tube 2 can be in close contact with the elastic pad 24, and the heating effect is ensured.
In order to facilitate the rapid installation and positioning of the heating unit, one of the water tanks 22 of the heating unit 21 is provided with a positioning column 25, the other water tank 22 is provided with a positioning hole matched with the positioning column 25, and the two water tanks 22 can be rapidly installed in place by matching the positioning column 25 with the positioning hole. Two inlay on the outer wall of the adjacent one side of water tank 22 and have magnet 26, utilize magnet 26's suction, can link together two water tanks 22, completion heating unit's that can be quick installation.
In order to increase the water containing amount of the water tank and reduce the heat loss of the water tank, the cross section of the water tank 22 is semicircular, and heat insulation materials are arranged on the two ends and the semicircular outer wall of the water tank 22.
Example (b): the utility model relates to an infusion auxiliary heating device, include: the electric water heater 1, the said electric water heater 1 is equipped with the thermostat, control the water temperature in the electric water heater 1 through the thermostat, keep the water temperature in the electric water heater 1 in certain range, heat the structure of the water heater 1 and thermostat and can adopt the electric water heater used in family bath in the prior art;
the infusion tube heating device is used for heating an infusion tube and comprises a plurality of heating units 21 which are sequentially communicated, each heating unit 21 comprises two water tanks 22 which are connected together, an infusion tube groove 23 is formed in the middle of the outer wall of one adjacent side of each water tank 22, an infusion tube 2 penetrates through the two water tanks 22, a temperature sensor is arranged in each water tank 22, the two adjacent heating units 21 are connected through two hoses, the end parts of the hoses are connected with the water tanks 22 through quick connectors, the hoses with different lengths can be replaced as required, and the distance between the two adjacent heating units 21 is adjusted by adjusting the lengths of the hoses;
the electric water heater 1, the infusion tube heating device and the circulating pump 3 are connected through pipelines to form a circulating loop, a water inlet of the circulating pump 3 is communicated with the electric water heater 1, a water outlet of the circulating pump 3 is connected with the infusion tube heating device through a hose, and hot water circularly flows between the electric water heater 1 and the infusion tube heating device through the circulating pump 3;
the controller, the temperature sensor, the circulating pump 3 are connected with the controller by signals, the temperature sensor monitors the water temperature in the water tank 22, and sends the monitoring result to the controller, when the water temperature in the water tank 22 is lower than a certain temperature, the controller controls the circulating pump 3 to start, the controller controls the on-off of the circulating pump 3 is the prior art, the signal transmitted by the temperature sensor is used as the signal for controlling the on-off of the circulating pump 3 is the same prior art, therefore, the detailed description is not needed, the water in the water tank 22 is exchanged with the water in the electric water heater, so as to maintain the water temperature of the water tank 22, the infusion tube 2 passes through the two water tanks 22, the infusion tube 2 can be heated by the temperature of the water tank 22, the infusion tube 2 is heated by the heating units 21 in sections, and a balanced state can be kept as far as possible with the loss speed of the liquid in the infusion tube 2, the temperature of the liquid in the infusion tube 2 is kept within a certain temperature range, the flow rate of the liquid in the infusion tube 2 is guaranteed, the pricking feeling of a patient is reduced, the pain of the patient is relieved, an electric water heater is used as a heat source to supply heat to a plurality of heating units, and the power consumption is low. Further, in order to improve the heating efficiency to the transfer line, the cross section of transfer line recess 23 is semicircular, can increase the area of contact between transfer line 2 and the transfer line recess 22 as far as under the fixed prerequisite of length of water tank, can improve the heating efficiency to the transfer line, it has cushion 24 to paste on the inner wall of transfer line recess 23, can make transfer line 2 and cushion 24 in close contact with, guarantees the heating effect. In order to facilitate the rapid installation and positioning of the heating unit, one of the water tanks 22 of the heating unit 21 is provided with a positioning column 25, the other water tank 22 is provided with a positioning hole matched with the positioning column 25, and the two water tanks 22 can be rapidly installed in place by matching the positioning column 25 with the positioning hole. Two inlay on the outer wall of the adjacent one side of water tank 22 and have magnet 26, utilize magnet 26's suction, can link together two water tanks 22, completion heating unit's that can be quick installation. In order to increase the water containing amount of the water tank and reduce the heat loss of the water tank, the cross section of the water tank 22 is semicircular, and heat insulation materials are arranged on the two ends and the semicircular outer wall of the water tank 22.
Claims (6)
1. An auxiliary heating device for infusion, comprising:
the electric water heater (1), there are thermostats on the said electric water heater (1);
the infusion tube heating device comprises a plurality of heating units (21) which are sequentially communicated, each heating unit (21) comprises two water tanks (22) which are connected together, an infusion tube groove (23) is formed in the middle of the outer wall of one adjacent side of each water tank (22), and a temperature sensor is arranged in each water tank (22);
the electric water heater (1), the infusion tube heating device and the circulating pump (3) are connected into a circulating loop through pipelines;
and the temperature sensor and the circulating pump (3) are in signal connection with the controller.
2. An auxiliary heating device for infusion as claimed in claim 1, wherein: the cross section of the infusion tube groove (23) is semicircular.
3. An auxiliary heating device for infusion as claimed in claim 1, wherein: an elastic pad (24) is arranged on the inner wall of the infusion tube groove (23).
4. An auxiliary heating device for infusion as claimed in claim 1, wherein: one water tank (22) of the heating units (21) is provided with a positioning column (25), and the other water tank (22) is provided with a positioning hole matched with the positioning column (25).
5. An auxiliary heating device for infusion as claimed in claim 1, wherein: and magnets (26) are embedded on the outer wall of one adjacent side of the two water tanks (22).
6. An auxiliary heating device for infusion as claimed in claim 1, wherein: the cross section of the water tank (22) is semicircular, and heat insulation materials are arranged at two ends of the water tank (22) and on the semicircular outer wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921138809.5U CN210933193U (en) | 2019-07-19 | 2019-07-19 | Auxiliary heating device for transfusion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921138809.5U CN210933193U (en) | 2019-07-19 | 2019-07-19 | Auxiliary heating device for transfusion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210933193U true CN210933193U (en) | 2020-07-07 |
Family
ID=71388252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921138809.5U Expired - Fee Related CN210933193U (en) | 2019-07-19 | 2019-07-19 | Auxiliary heating device for transfusion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210933193U (en) |
-
2019
- 2019-07-19 CN CN201921138809.5U patent/CN210933193U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200707 Termination date: 20210719 |