CN212281401U - Couplant heating device - Google Patents
Couplant heating device Download PDFInfo
- Publication number
- CN212281401U CN212281401U CN202020391686.2U CN202020391686U CN212281401U CN 212281401 U CN212281401 U CN 212281401U CN 202020391686 U CN202020391686 U CN 202020391686U CN 212281401 U CN212281401 U CN 212281401U
- Authority
- CN
- China
- Prior art keywords
- heating
- couplant
- inner bag
- bucket
- barrel
- Prior art date
- 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
Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 126
- 239000007788 liquid Substances 0.000 claims abstract description 37
- 239000004519 grease Substances 0.000 claims description 2
- 238000005485 electric heating Methods 0.000 description 21
- 238000009413 insulation Methods 0.000 description 7
- 230000000638 stimulation Effects 0.000 description 4
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 3
- 239000000523 sample Substances 0.000 description 2
- 230000036760 body temperature Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Images
Landscapes
- Thermotherapy And Cooling Therapy Devices (AREA)
Abstract
The utility model discloses a couplant heating device, including end cover, heating wire, heating bucket, inner bag and heat conduction liquid, the heating bucket with the inner bag is the tubbiness, be equipped with a diameter on the end cover with the inner bag internal diameter equals the through-hole, the inner bag is located in the heating bucket, the oral area of inner bag with the oral area of heating bucket flushes, the outer wall of inner bag with be equipped with between the inner wall of heating bucket the heating wire, the inner bag with the heating wire contactless, the heating wire is the heliciform, heat conduction liquid is located the inner bag with between the heating bucket, the end cover is located heating bucket open-ended one end.
Description
Technical Field
The utility model relates to the field of medical machinery, in particular to a couplant heating device.
Background
The couplant is a medium needed for B-ultrasonic examination, so that a gap is formed between a probe of the B-ultrasonic examination and the skin of an examined person, the temperature of a room of B-ultrasonic equipment in a hospital is low, particularly in winter, the temperature of the couplant is about 5 ℃, the body temperature of a human body is about 36.5 ℃, and certain stimulation is caused to the examined person due to huge contrast, especially to the old and the children.
SUMMERY OF THE UTILITY MODEL
To the above problem, the utility model provides a couplant heating device, the temperature that the utensil increases the couplant just lets the couplant bottle be stained with the advantage of liquid not.
The technical scheme of the utility model is that:
the utility model provides a couplant heating device, includes end cover, heating wire, heating bucket, inner bag and heat conduction liquid, the heating bucket with the inner bag is the tubbiness, be equipped with a diameter on the end cover with the inner bag internal diameter equals the through-hole, the inner bag is located in the heating bucket, the oral area of inner bag with the oral area of heating bucket flushes, the outer wall of inner bag with be equipped with between the inner wall of heating bucket the heating wire, the inner bag with the heating wire contactless, the heating wire is the heliciform, heat conduction liquid is located the inner bag with between the heating bucket, the end cover is located heating bucket open-ended one end.
The working principle of the technical scheme is as follows:
the heat-conducting liquid is heated by the electric heating wires, the temperature of the heat-conducting liquid rises, so that the temperature of the environment on the inner side of the liner rises, the couplant bottle is placed in the liner, the temperature of the couplant rises along with the rise of the heat-conducting liquid, and the function of heating the couplant is achieved; through the technical scheme, the problems that the temperature of the couplant is low, the stimulation is brought to a checked person, and the couplant bottle body is provided with liquid in a conventional heating mode are solved.
In a further technical scheme, the couplant heating device further comprises a bottom plate, a pressure sensor and a temperature sensor, wherein the bottom plate is arranged at the bottom of the inner side of the inner container, the pressure sensor is arranged on the bottom plate, and the temperature sensor is arranged on the inner wall surface of the inner container.
The working principle of the technical scheme is as follows:
whether a couplant bottle is placed in the inner container or not can be measured through the pressure sensor, when the couplant bottle is placed, the electric heating wire starts to work, and when the couplant bottle is not placed, the electric heating wire does not work; the temperature of the internal environment of the liner can be measured by a temperature sensor, when the temperature is higher than a certain temperature (usually set at about 35 ℃), the heating is stopped, and when the temperature is lower than the certain temperature, the heating is started; the problem that the couplant heating device can work when heating is not needed is solved.
In a further technical scheme, the couplant heating device further comprises a base, a manual switch and a signal lamp, wherein the base is installed at the bottom of the outer side of the heating barrel, and the manual switch and the signal lamp are arranged on the side face of the base.
The working principle of the technical scheme is as follows:
the work and the stop of heating wire can be manually controlled through the manual switch, the signal lamp can display the current power supply condition and the heating condition, and the problem that the couplant heating device cannot intuitively express the working condition is solved.
In a further technical scheme, the couplant heating device further comprises a heat insulation layer, and the heat insulation layer is wrapped on the outer side face of the heating barrel.
The working principle of the technical scheme is as follows:
the thermal insulating layer is arranged on the outer side of the heating barrel, so that the problem that the couplant heating device is hot when the couplant heating device needs to be moved after heating use is solved.
In a further technical scheme, the couplant heating device further comprises an exhaust hole, and the exhaust hole is formed in the end cover.
The working principle of the technical scheme is as follows:
after the heat conduction liquid after heating evaporates, the accessible exhaust hole is discharged, can add the heat conduction liquid in to the heating bucket through opening the end cover simultaneously.
In a further technical scheme, the inner container, the heating barrel and the base are all cylinders; the heat conducting liquid is grease, and the volume of the heat conducting liquid is equal to four fifths of the difference between the volume of the heating barrel and the volume of the inner container; the heating barrel is in threaded connection with the end cover.
The utility model has the advantages that:
1. the heat-conducting liquid is heated by the electric heating wires, the temperature of the heat-conducting liquid rises, so that the temperature of the environment on the inner side of the liner rises, the couplant bottle is placed in the liner, the temperature of the couplant rises along with the rise of the heat-conducting liquid, and the function of heating the couplant is achieved; by adopting the technical scheme, the problems that the temperature of the couplant is low, the stimulation is brought to a checked person, and the couplant bottle body is provided with liquid in a conventional heating mode are solved;
2. whether a couplant bottle is placed in the inner container or not can be measured through the pressure sensor, when the couplant bottle is placed, the electric heating wire starts to work, and when the couplant bottle is not placed, the electric heating wire does not work; the temperature of the internal environment of the liner can be measured by a temperature sensor, when the temperature is higher than a certain temperature (usually set at about 35 ℃), the heating is stopped, and when the temperature is lower than the certain temperature, the heating is started; the problem that the couplant heating device can work when heating is not needed any more is solved;
3. the work and the stop of heating wire can be manually controlled through the manual switch, the signal lamp can display the current power supply condition and the heating condition, and the problem that the couplant heating device cannot intuitively express the working condition is solved.
4. The thermal insulating layer is arranged on the outer side of the heating barrel, so that the problem that the couplant heating device is hot when the couplant heating device needs to be moved after heating use is solved.
5. After the heat conduction liquid after heating evaporates, the accessible exhaust hole is discharged, can add the heat conduction liquid in to the heating bucket through opening the end cover simultaneously.
Drawings
Fig. 1 is a schematic sectional view of a couplant heating apparatus according to the present invention.
Description of reference numerals:
1. an end cap; 2. a thermal insulation layer; 3. an electric heating wire; 4. an inner container; 5. a heat conducting liquid; 6. a temperature sensor; 7. a base; 8. a base plate; 9. a pressure sensor; 10. a heating barrel; 11. a manual switch; 12. a signal lamp; 13. and (4) exhausting holes.
Detailed Description
The embodiments of the present invention will be further explained with reference to the drawings.
Example (b):
as shown in figure 1, a couplant heating device comprises an end cover 1, an electric heating wire 3, a heating barrel 10, an inner container 4, heat conducting liquid 5, an exhaust hole 13 and a heat insulating layer 2, wherein the inner container 4 and the heating barrel 10 are both cylindrical, one end of the inner container 4 and one end of the heating barrel 10 are provided with openings, the wall thickness of the inner container 4 is uniform, the wall thickness of the heating barrel 10 is uniform, the inner container 4 is made of SUS316 stainless steel, the diameter of the inner container 4 is 2 times of the diameter of a couplant bottle, meanwhile, the diameter of the inner container 4 is smaller than that of the heating barrel 10, the height of the inner container 4 is smaller than that of the heating barrel 10, the inner container 4 is arranged inside the heating barrel 10, the axis of the inner container 4 is superposed with the axis of the heating barrel 10, the end face of one end of the opening part of the inner container 4 is flush with the end face of the opening part of the heating barrel 10, the electric heating wire 3 is, the height of the electric heating wire 3 is equal to two thirds of the height of the inner container 4, the spiral diameter of the electric heating wire 3 is larger than the diameter of the inner container 4 and is smaller than the diameter of the heating barrel 10, the electric heating wire 3 is not contacted with the inner side wall of the heating barrel 10 and the outer wall of the inner container 4, one end of the electric heating wire 3 is fixed at the bottom of the heating barrel 10, the electric heating wire 3 is resistance heating, two ends of the electric heating wire 3 are communicated with a power supply, the electric heating wire 3 surrounds the inner container 4 and is distributed, meanwhile, heat conducting liquid 5 is also arranged between the heating barrel 10 and the inner container 4, the heat conducting liquid 5 is glycerol, the heat conducting liquid 5 submerges the electric heating wire 3, the volume of the heat conducting liquid 5 is equal to four fifths of the difference between the volume of the heating barrel 10 and the volume of the inner container 4, an end cover 1 is arranged at the opening part of the, the outer cylindrical surface of the heating barrel 10 is further wrapped with a heat insulation layer 2, the height of the heat insulation layer 2 is equal to that of the heating barrel 10, the end cover 1 is further provided with an exhaust hole 13, the exhaust hole 13 enables a closed space formed by the inner container 4 and the heating barrel 10 to be communicated with the atmosphere, when the heating is carried out, the heat conduction liquid 5 can be evaporated and influenced by expansion and contraction, the volume of the heat conduction liquid 5 can be increased, and therefore, the exhaust hole 13 can guarantee the air pressure balance in the closed space; in the using process, the temperature of the outer wall of the heating barrel 10 is high, the danger of scalding and the like easily occurs when the heating barrel is directly touched, and the temperature of the outer side can be ensured to be low by the heat insulation layer 2, so that the hands of an operator can be protected no matter the heating barrel is touched by accident when in use or the couplant heating device needs to be moved away; the heat conducting liquid 5 is heated by the electric heating wire 3, the temperature of the heat conducting liquid 5 rises, so that the temperature of the environment inside the liner 4 rises, the couplant bottle is placed in the liner 4, the temperature of the couplant also rises along with the rise of the heat conducting liquid, and the function of heating the couplant is achieved, and on the other hand, the couplant is not in direct contact with the heat conducting liquid 5, so that the heat conducting liquid 5 cannot be attached to the shell of the couplant; through the technical scheme, the problems that the temperature of the couplant is low, the stimulation is brought to a checked person, and the couplant bottle body is provided with liquid in a conventional heating mode are solved.
In another embodiment:
as shown in fig. 1, the couplant heating device further comprises a bottom plate 8, a pressure sensor 9, a temperature sensor 6, a base 7, a manual switch 11 and a signal lamp 12, wherein the base 7 is installed at the bottom of the heating barrel 10 and is connected with the end of the heat insulation layer 2, the base 7 is provided with the manual switch 11 and the signal lamp 12, the manual switch 11 can directly control the connection and disconnection of a power supply, the signal lamp 12 is used for displaying the current working state of the couplant heating device, the signal lamp 12 is provided with two LED lamp sources, one of the LED lamp sources is a power supply indicator lamp used for indicating whether the power supply is connected, the other one is a working indicator lamp which is lighted to indicate that heating work is performed, otherwise, no heating is performed; a bottom plate 8 is arranged on the inner bottom surface of the inner container 4, the bottom plate 8 is disc-shaped, the axis of the bottom plate 8 is coincided with the axis of the inner container 4, the diameter of the bottom plate 8 is smaller than that of the inner container 4, a pressure sensor 9 is arranged on the bottom plate 8 and is used for detecting whether a couplant bottle exists in the inner container 4, when the couplant bottle is detected, heating operation is carried out, when no couplant bottle is detected, the electric heating wire 3 is powered off, a temperature sensor 6 is arranged on the bottom surface of the inner container 4, one end of a probe of the temperature sensor 6 is positioned in the inner space of the inner container 4, the temperature sensor 6 is used for detecting the temperature in the inner container 4, when the temperature is higher than a certain value, the electric heating wire 3 is powered off, and when the temperature is lower than a certain value, the electric heating wire 3 is powered on and heated, because the temperature of a human body is about 36, the minimum temperature value is set to be 30 ℃; through hand switch 11 and signal lamp 12, can audio-visual control with know this couplant heating device's operating conditions at present, on the other hand, can avoid not having under the condition of couplant bottle in inner bag 4 through pressure sensor 9, the condition of continuous work of heating wire 3, the temperature that can avoid the couplant through temperature sensor 6 is heated to too high condition, through above-mentioned scheme, under the condition of having practiced thrift electric power resource, make this couplant heating device have intelligent effect, medical personnel's operating procedure has been reduced.
The above-mentioned embodiments only express the specific embodiments of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.
Claims (6)
1. The utility model provides a couplant heating device, its characterized in that, includes end cover, heating wire, heating bucket, inner bag and heat conduction liquid, the heating bucket with the inner bag is the tubbiness, be equipped with a diameter on the end cover with the inner bag internal diameter equals the through-hole, the inner bag is located in the heating bucket, the oral area of inner bag with the oral area of heating bucket flushes, the outer wall of inner bag with be equipped with between the inner wall of heating bucket the heating wire, the inner bag with the heating wire contactless, the heating wire is the heliciform, heat conduction liquid is located the inner bag with between the heating bucket, the end cover is located heating bucket open-ended one end.
2. The couplant heating device according to claim 1, further comprising a bottom plate, a pressure sensor and a temperature sensor, wherein the bottom plate is arranged at the bottom of the inner side of the inner container, the pressure sensor is arranged on the bottom plate, and the temperature sensor is arranged on the inner wall surface of the inner container.
3. The couplant heating device according to claim 1, further comprising a base, a manual switch and a signal lamp, wherein the base is installed at the bottom outside the heating barrel, and the manual switch and the signal lamp are provided on the side of the base.
4. The couplant heating device of claim 1, 2 or 3, further comprising an insulating layer, wherein the insulating layer is wrapped on the outer side surface of the heating barrel.
5. The couplant heating apparatus of claim 4 further comprising a vent disposed on said end cap.
6. The couplant heating device of claim 5, wherein the inner container, the heating barrel and the base are all cylinders; the heat conducting liquid is grease, and the volume of the heat conducting liquid is equal to four fifths of the difference between the volume of the heating barrel and the volume of the inner container; the heating barrel is in threaded connection with the end cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020391686.2U CN212281401U (en) | 2020-03-25 | 2020-03-25 | Couplant heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020391686.2U CN212281401U (en) | 2020-03-25 | 2020-03-25 | Couplant heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212281401U true CN212281401U (en) | 2021-01-05 |
Family
ID=73959883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020391686.2U Expired - Fee Related CN212281401U (en) | 2020-03-25 | 2020-03-25 | Couplant heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212281401U (en) |
-
2020
- 2020-03-25 CN CN202020391686.2U patent/CN212281401U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5524643A (en) | Method and apparatus for detection of liquid and leaks in surgical drapes used with surgical equipment | |
| CN107773026A (en) | Cooking utensil | |
| CN212281401U (en) | Couplant heating device | |
| CN207575024U (en) | Overflow-proof cooking device | |
| CN205758315U (en) | A kind of electric-heating thermos of automatic sensing water level | |
| CN109794307A (en) | A kind of production method of laboratory containers heating device | |
| CN106510765B (en) | Ultrasonic bone densitometer with full-dry calcaneal bone density ultrasonic probe | |
| CN211445692U (en) | Biological gene detection probe | |
| CN210235725U (en) | Clinical censorship device that uses of division of endocrinology | |
| CN209122268U (en) | A kind of multi-function stethoscope | |
| CN219264574U (en) | Couplant heating system and ultrasonic equipment | |
| CN217688665U (en) | Insulating liquid cooling performance testing device | |
| CN211409143U (en) | Medical ultrasonic coupler constant temperature device | |
| CN220083481U (en) | Explosion-proof safe type oven | |
| CN210079571U (en) | Laboratory container heating device | |
| CN207502609U (en) | A kind of resistance characteristic detection device of electro-insulating rubber | |
| CN219346809U (en) | Accurate temperature control water boiler | |
| CN217827634U (en) | Grease collection device and cooking device | |
| CN214791298U (en) | Safety protection device for electromagnetic oven | |
| CN208689138U (en) | Temperature relay detection device | |
| CN215606208U (en) | Steam generating device and steam ablation equipment | |
| CN201094751Y (en) | Plasma sterilizing equipment | |
| CN204495489U (en) | A kind of clinical thermometer detector | |
| CN219757558U (en) | Heating and temperature measuring integrated device | |
| CN217383079U (en) | Intelligent energy-saving heater |
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: 20210105 |