CN204521840U - A kind of infusion tube heating device - Google Patents
A kind of infusion tube heating device Download PDFInfo
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- CN204521840U CN204521840U CN201520192982.9U CN201520192982U CN204521840U CN 204521840 U CN204521840 U CN 204521840U CN 201520192982 U CN201520192982 U CN 201520192982U CN 204521840 U CN204521840 U CN 204521840U
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- box body
- heating
- swing rod
- infusion tube
- resistor
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 60
- 238000001802 infusion Methods 0.000 title claims abstract description 29
- 238000003780 insertion Methods 0.000 claims description 9
- 230000037431 insertion Effects 0.000 claims description 9
- 239000002184 metal Substances 0.000 claims description 9
- 230000001105 regulatory effect Effects 0.000 claims 1
- 239000002699 waste material Substances 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000009413 insulation Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002277 temperature effect Effects 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
本实用新型涉及一种输液管加热装置，具体为：上盖的一侧边与盒体的侧边铰接，摆杆的一端通过扭簧可摆动地连接于上盖的内壁，摆杆的另一端设置有触头，触头随摆杆摆动而滑动于调节电阻；盒体内设置有导向槽；加热柱纵向设置于导向槽的中部，该加热柱的内部设置有加热电阻；导向槽靠近出口的一侧设置有插接槽，环形气囊纵向插接在该插接槽内并且环形气囊的上部与摆杆相抵；盒体的底部设置有电源，盒体的外部设置有开关，电源、开关、触头、调节电阻、加热电阻连接形成加热回路。本实用新型通过在盒体以及上盖内部设置与摆杆端部连接的调节电阻以及与摆杆相抵的环形气囊，从而对加热电阻的功率进行自动调节，避免了能量浪费。
The utility model relates to a heating device for infusion tubes, specifically: one side of the upper cover is hinged with the side of the box body, one end of the swing rod is swingably connected to the inner wall of the upper cover through a torsion spring, and the other end of the swing rod A contact is provided, and the contact slides on the adjusting resistor with the swing of the swing rod; a guide groove is arranged in the box body; the heating column is longitudinally arranged in the middle of the guide groove, and a heating resistor is arranged inside the heating column; a part of the guide groove near the exit The side is provided with a plug-in slot, and the annular airbag is inserted longitudinally in the plug-in slot and the upper part of the annular airbag is against the swing rod; the bottom of the box body is provided with a power supply, and the outside of the box body is provided with a switch. , Adjusting resistance, and heating resistance are connected to form a heating circuit. The utility model automatically adjusts the power of the heating resistor by setting an adjusting resistor connected to the end of the swing rod and an annular airbag against the swing rod inside the box body and the upper cover, thereby avoiding energy waste.
Description
技术领域 technical field
本实用新型涉及医护设备领域，尤其为一种输液管加热装置。 The utility model relates to the field of medical equipment, in particular to a heating device for infusion tubes.
背景技术 Background technique
给患者输液时，需要将液体加热到适宜于患者的温度。现有输液管加热装置通常为传统加热夹，其功率保持恒定，在持续加热过程中，加热夹本身的温度不断升高，造成输液管受损，达不到恒温效果，尤其冬季。目前临床上用治疗巾包裹加热夹以避免烫伤患者。 When infusion is given to a patient, the liquid needs to be heated to a temperature suitable for the patient. The existing infusion tube heating device is usually a traditional heating clamp, and its power remains constant. During the continuous heating process, the temperature of the heating clamp itself continues to rise, causing damage to the infusion tube, and the constant temperature effect cannot be achieved, especially in winter. At present, clinically, the heating clip is wrapped with a therapeutic towel to avoid scalding the patient.
发明内容 Contents of the invention
本实用新型目的在于解决上述问题，提供了一种输液管加热装置，具体由以下技术方案实现： The purpose of the utility model is to solve the above problems, and provides a heating device for infusion tubes, which is specifically realized by the following technical solutions:
一种输液管加热装置，包括盒体、上盖、加热柱、摆杆、环形气囊以及弧形的调节电阻，所述上盖的一侧边与所述盒体的侧边铰接，所述摆杆的一端通过扭簧可摆动地连接于所述上盖的内壁，摆杆的另一端设置有触头，所述调节电阻设置于上盖内壁且与所述摆杆相对，所述触头随摆杆摆动而滑动于所述调节电阻；所述盒体内设置有导向槽，导向槽位于盒体两侧边的两端分别为输液管的入口、出口；所述加热柱纵向设置于导向槽的中部，该加热柱的内部设置有加热电阻；所述导向槽靠近所述出口的一侧设置有插接槽，所述环形气囊纵向插接在该插接槽内并且环形气囊的上部与所述摆杆相抵；所述盒体的底部设置有电源，盒体的外部设置有开关，所述电源、开关、触头、调节电阻、加热电阻连接形成加热回路；所述输液管经由入口进入盒体，其部分缠绕于所述加热柱后经由导向槽穿过位于插接槽内的环形气囊，继而自所述出口延伸至盒体外部。 A heating device for an infusion tube, comprising a box body, an upper cover, a heating column, a swing rod, an annular air bag and an arc-shaped adjusting resistor, one side of the upper cover is hinged to the side of the box body, and the swing One end of the rod is swingably connected to the inner wall of the upper cover through a torsion spring, and the other end of the swing rod is provided with a contact. The pendulum swings and slides on the adjustment resistor; the box body is provided with guide grooves, and the two ends of the guide grooves located on both sides of the box body are respectively the inlet and outlet of the infusion tube; the heating column is longitudinally arranged on the guide groove In the middle part, the inside of the heating column is provided with a heating resistor; the side of the guide groove close to the outlet is provided with an insertion slot, and the annular airbag is longitudinally inserted into the insertion slot and the upper part of the annular airbag is connected to the The swing rods are offset; the bottom of the box body is provided with a power supply, and the outside of the box body is provided with a switch. The power supply, switch, contact, adjustment resistor, and heating resistor are connected to form a heating circuit; the infusion tube enters the box body through the inlet , part of which is wound around the heating column, passes through the guide groove through the annular air bag located in the insertion groove, and then extends from the outlet to the outside of the box body.
所述的输液管加热装置，其进一步设计在于，所述环形气囊的一侧具有便于输液管进去其内圈的缺口。 The infusion tube heating device is further designed in that one side of the annular air bag has a gap for the infusion tube to enter its inner ring.
所述的输液管加热装置，其进一步设计在于，加热柱还包括纵向设置于盒体内的金属套筒，所述加热电阻置于所述金属套筒内，该金属套筒的外壁设置有螺旋槽。 The infusion tube heating device is further designed in that the heating column further includes a metal sleeve longitudinally arranged in the box body, the heating resistor is placed in the metal sleeve, and the outer wall of the metal sleeve is provided with a spiral groove .
所述的输液管加热装置，其进一步设计在于，所述导向槽内敷设有绝热层。 The infusion tube heating device is further designed in that a heat insulating layer is laid in the guide groove.
本实用新型通过在盒体以及上盖内部设置与摆杆端部连接的调节电阻以及与摆杆相抵的环形气囊，从而对加热电阻的功率进行自动调节，避免了能量浪费；通过在与输液管接触的导向槽内敷设绝热层，从而避免了热量向盒体传递，从而盒体的温度保持较低，便于使用者接触或者手持；通过在加热柱的外部设置螺旋槽，使得输液管增大了与导热柱的接触面积，从而具有较高的加热效率。 The utility model automatically adjusts the power of the heating resistor by setting an adjusting resistor connected to the end of the swing rod inside the box body and the upper cover and an annular air bag offset against the swing rod, thereby avoiding energy waste; A thermal insulation layer is laid in the contact guide groove, thereby avoiding heat transfer to the box body, so that the temperature of the box body is kept low, which is convenient for the user to touch or hold; by setting the spiral groove outside the heating column, the infusion tube is enlarged. The contact area with the heat conduction column has high heating efficiency.
附图说明 Description of drawings
图1为实施例中环形气囊、摆杆、调节电阻的结构示意图。 Fig. 1 is a structural schematic diagram of an annular airbag, a swing rod, and an adjusting resistor in an embodiment.
图2为盒体内部的结构示意图。 Figure 2 is a schematic diagram of the structure inside the box.
图3为加热柱结构示意图。 Figure 3 is a schematic diagram of the structure of the heating column.
具体实施方式 Detailed ways
以下结合说明书附图以及实施例对本实用新型进行进一步说明。 The utility model will be further described below in conjunction with the accompanying drawings and embodiments of the description.
结合图1、图2所示，该输液管加热装置包括盒体1、上盖2、加热柱3、摆杆4、环形气囊5以及弧形的调节电阻6，上盖的一侧边与盒体的侧边铰接，摆杆的一端通过扭簧可摆动地连接于上盖的内壁，摆杆的另一端设置有触头41，调节电阻设置于上盖内壁且与摆杆相对，触头随摆杆摆动而滑动于调节电阻；盒体1内设置有导向槽11，导向槽位于盒体两侧边的两端分别为输液管的入口、出口；加热柱纵向设置于导向槽的中部，该加热柱3的内部设置有加热电阻31；导向槽靠近出口的一侧设置有插接槽12，环形气囊纵向插接在该插接槽内并且环形气囊的上部与摆杆相抵；盒体的底部设置有电源7，盒体的外部设置有开关8，电源、开关、触头、调节电阻、加热电阻连接形成加热回路；输液管经由入口进入盒体，其部分缠绕于加热柱后经由导向槽穿过位于插接槽内的环形气囊，继而自出口延伸至盒体外部。 As shown in Figure 1 and Figure 2, the infusion tube heating device includes a box body 1, an upper cover 2, a heating column 3, a swing rod 4, an annular air bag 5 and an arc-shaped adjusting resistor 6, one side of the upper cover is connected to the box The side of the body is hinged, one end of the swing rod is swingably connected to the inner wall of the upper cover through a torsion spring, the other end of the swing rod is provided with a contact 41, and the adjusting resistor is arranged on the inner wall of the upper cover and is opposite to the swing rod, and the contact follows the The pendulum swings and slides on the adjustment resistor; the box body 1 is provided with guide grooves 11, and the two ends of the guide grooves located on both sides of the box body are respectively the inlet and outlet of the infusion tube; the heating column is longitudinally arranged in the middle of the guide groove, the The inside of the heating column 3 is provided with a heating resistor 31; the side of the guide groove near the outlet is provided with an insertion groove 12, and the annular airbag is longitudinally inserted in the insertion groove and the upper part of the annular airbag is against the swing rod; the bottom of the box body A power supply 7 is provided, and a switch 8 is provided on the outside of the box body. The power supply, switch, contacts, adjusting resistors, and heating resistors are connected to form a heating circuit; the infusion tube enters the box body through the entrance, and part of it is wound around the heating column and passed through the guide groove. Pass through the annular air bag located in the insertion groove, and then extend from the outlet to the outside of the box body.
为了便于将输液管至于环形气囊的内部，环形气囊的一侧具有便于输液管进去其内圈的缺口；通过更换使用不同气压的环形气囊可以改变加热的功率范围。 In order to put the infusion tube inside the annular airbag, one side of the annular airbag has a gap for the infusion tube to enter its inner ring; the heating power range can be changed by replacing the annular airbag with different air pressure.
为了增加输液管的受热面积，加热柱还包括纵向设置于盒体内的金属套筒32，加热电阻置于金属套筒内，该金属套筒的外壁设置有螺旋槽321。 In order to increase the heating area of the infusion tube, the heating column also includes a metal sleeve 32 arranged longitudinally in the box, the heating resistor is placed in the metal sleeve, and the outer wall of the metal sleeve is provided with a spiral groove 321 .
为了避免热量向盒体散失，导向槽11内敷设有绝热层。 In order to avoid heat loss to the box body, a heat insulating layer is laid in the guide groove 11 .
本实用新型通过在盒体以及上盖内部设置与摆杆端部连接的调节电阻以及与摆杆相抵的环形气囊，从而对加热电阻的功率进行自动调节，避免了能量浪费；通过在与输液管接触的导向槽内敷设绝热层，从而避免了热量向盒体传递，从而盒体的温度保持较低，便于使用者接触或者手持；通过在加热柱的外部设置螺旋槽，使得输液管增大了与导热柱的接触面积，从而具有较高的加热效率。 The utility model automatically adjusts the power of the heating resistor by setting an adjusting resistor connected to the end of the swing rod inside the box body and the upper cover and an annular air bag offset against the swing rod, thereby avoiding energy waste; A thermal insulation layer is laid in the contact guide groove, thereby avoiding heat transfer to the box body, so that the temperature of the box body is kept low, which is convenient for the user to touch or hold; by setting the spiral groove outside the heating column, the infusion tube is enlarged. The contact area with the heat conduction column has high heating efficiency.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520192982.9U CN204521840U (en) | 2015-04-02 | 2015-04-02 | A kind of infusion tube heating device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520192982.9U CN204521840U (en) | 2015-04-02 | 2015-04-02 | A kind of infusion tube heating device |
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| CN204521840U true CN204521840U (en) | 2015-08-05 |
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| CN201520192982.9U Expired - Fee Related CN204521840U (en) | 2015-04-02 | 2015-04-02 | A kind of infusion tube heating device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105288799A (en) * | 2015-12-07 | 2016-02-03 | 新昌县小将镇农业综合服务公司 | Infusion apparatus heating device |
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2015
- 2015-04-02 CN CN201520192982.9U patent/CN204521840U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105288799A (en) * | 2015-12-07 | 2016-02-03 | 新昌县小将镇农业综合服务公司 | Infusion apparatus heating device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20150805 Termination date: 20160402 |