CN212275645U - Hot-pressing application temperature characteristic tester and combined hot-pressing application temperature characteristic tester - Google Patents
Hot-pressing application temperature characteristic tester and combined hot-pressing application temperature characteristic tester Download PDFInfo
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- CN212275645U CN212275645U CN202020838183.5U CN202020838183U CN212275645U CN 212275645 U CN212275645 U CN 212275645U CN 202020838183 U CN202020838183 U CN 202020838183U CN 212275645 U CN212275645 U CN 212275645U
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Abstract
The utility model discloses a hot-applied patch temperature characteristic tester and a combined hot-applied patch temperature characteristic tester, which comprises a constant temperature water tank and a heating water tank arranged at the front end of the constant temperature water tank, wherein the bottom of the constant temperature water tank is provided with a water inlet pipeline, and the upper end of the front side of the constant temperature water tank is provided with a water outlet pipeline; the top of the heating water tank is sequentially provided with a return pipeline communicated with a water outlet pipeline, a water inlet pipeline communicated with an external water source and an overflow pipeline communicated with external air pressure, the bottom of the heating water tank is provided with a water supply pipeline, the water supply pipeline is connected with a circulating water pump, the other end of the circulating water pump is connected with the water inlet pipeline, the rear side of the constant-temperature water tank is provided with a plurality of temperature sensors for detecting the temperature of the hot application, the structure is simple, and the measurement is convenient; on the basis of the structure, the combined type hot-application temperature characteristic tester consisting of a plurality of testers is further disclosed, and the temperature characteristics of more hot-application can be detected at a time.
Description
Technical Field
The utility model belongs to the technical field of medical instrument, concretely relates to hot compress application temperature characteristic tester and combination formula hot compress application temperature characteristic tester.
Background
The hot compress patch is an external moxibustion patch for auxiliary treatment, and is a patch product which is prepared by putting main material components (iron powder, water, activated carbon, salt and the like, and does not contain any medicinal components) into an inner bag according to a certain proportion for sealing, and performing auxiliary treatment on a patient by utilizing the heating and heating principle of iron powder oxidation and a heat conduction action mode.
Along with the national establishment and release of new hot-compress application standard, the standard emphatically stipulates the temperature characteristic test method and the inspection standard of the self-heating application type auxiliary medical product, and the calibration threshold value of each performance of the product, the constant temperature water tank used on the instrument for testing the hot-compress application temperature characteristic in the domestic market at present adopts closed-loop water bath heating, once the temperature is higher than the threshold value, the temperature of the constant temperature tank can only be reduced through a natural heat dissipation mode, the mode has slow response, the test influence on the detected product is large, the detection result is not accurate enough, the number of single detection is limited, and the detection efficiency is lower.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome current technical defect, provide a hot compress application temperature characteristic tester and combination formula hot compress application temperature characteristic tester, its simple structure not only adopts the initiative to trade the cooling of water mode, and is with low costs, and reaction efficiency is high, and is very accurate to test environment's control.
In order to solve the technical problem, the utility model provides a hot-compress application temperature characteristic tester, which comprises a constant temperature water tank and a heating water tank arranged at the front end of the constant temperature water tank, wherein the bottom of the constant temperature water tank is provided with a water inlet pipeline, and the upper end of the front side of the constant temperature water tank is provided with a water outlet pipeline; the top of heating water tank be equipped with in proper order with the return line of outlet pipe way intercommunication, with the inlet channel of external water source intercommunication and with the overflow line of external atmospheric pressure intercommunication, heating water tank's bottom is equipped with the water supply line, the last connection of water supply line is equipped with circulating water pump, circulating water pump's the other end with the inlet channel is connected, constant temperature water tank's rear side is equipped with a plurality of temperature sensor that are used for detecting the hot application temperature.
Furthermore, a water drainage pipeline is connected in parallel on the water inlet pipeline, and a water drainage electromagnetic valve is arranged on the water drainage pipeline.
Furthermore, a water inlet electromagnetic valve is arranged on the water inlet pipeline.
Furthermore, be equipped with a plurality of insertions on the heating water tank the heating rod that the power is different in the heating water tank, still be equipped with on the heating water tank and insert the temperature gauge in the heating water tank.
Furthermore, a front insulation board, a rear insulation board, an upper insulation board, a lower insulation board, a left insulation board and a right insulation board are respectively covered on the front surface, the rear surface, the upper surface, the lower surface, the left surface and the right surface of the constant temperature water tank, an arc-shaped groove matched with the water inlet pipeline is arranged on the lower insulation board, and a through hole matched with the water outlet pipeline is arranged on the front insulation board.
Furthermore, a PVC test panel is covered on the rear heat-insulation plate, and the temperature sensor is arranged in the middle of the PVC test panel.
Based on the same invention concept, on the basis of the structure, the utility model also provides a combined hot-applied plaster temperature characteristic tester, which comprises a plurality of hot-applied plaster temperature characteristic testers which are sequentially arranged from top to bottom, and the water inlet pipelines of every two adjacent testers are sequentially connected in series through a pipeline to form a water inlet pipeline.
Furthermore, the overflow pipelines of every two adjacent testers are sequentially connected in series through pipelines to form an overflow pipeline, and the drainage pipelines of every two adjacent testers are sequentially connected in series through pipelines to form a drainage pipeline.
Furthermore, the bottom of inlet channel is equipped with first valve, the bottom of overflow pipeline and drainage pipe is connected in parallel and is equipped with the second valve.
Furthermore, the topmost ends of the water inlet pipeline and the water outlet pipeline are provided with sealing covers.
The utility model discloses following beneficial effect has:
the heating water tank of the hot-compress application temperature characteristic tester of the utility model is heated by two heating rods with different powers, so that the water temperature can be conveniently controlled, the water temperature meter can measure the water temperature, the control of the water temperature in the constant temperature water tank is realized by adopting an active water changing mode, when the water temperature meter detects that the water temperature is higher than the measured calibration water temperature, the water temperature is effectively reduced by adding normal temperature water into the water inlet, and the hot water with overhigh temperature is discharged through the water outlet, so that the temperature in the constant temperature water tank can be rapidly reduced to the calibration water temperature value; the utility model discloses combination formula heat application temperature characteristic tester is through linking together a plurality of heat application temperature characteristic tester, can realize the detection of the temperature characteristic of more heat application by the single.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, do not constitute a limitation of the invention, and in which:
FIG. 1 is a schematic view of a thermal application temperature characteristic tester in an embodiment;
FIG. 2 is a schematic view showing a thermal insulation board not installed in the thermal application temperature characteristic tester in the embodiment;
FIG. 3 is a rear view of the thermal application temperature characteristic tester of the embodiment;
FIG. 4 is a left side view of the thermal application temperature characteristic tester in the embodiment;
FIG. 5 is a schematic view of the example embodiment of the thermal application temperature characteristic tester before assembly;
FIG. 6 is a schematic diagram of the front side of the combined heat application temperature characteristic tester in the embodiment;
FIG. 7 is a schematic view of the combined heat application temperature characteristic tester of the embodiment after being laid down.
Detailed Description
For a fuller understanding of the technical content of the present invention, the present invention will be further described and illustrated with reference to the accompanying drawings and specific embodiments.
In the description of the present invention, it is to be noted that, unless otherwise specified, "a plurality" means two or more; the terms "upper", "lower", "left", "right", "front", "rear", "front end", "rear end", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the present invention, and do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Examples
As shown in fig. 1-4, the heat application temperature characteristic tester of the embodiment includes a constant temperature water tank 1 and a heating water tank 2 disposed at the front end of the constant temperature water tank 1, an inlet water pipeline 11 is disposed at the bottom of the constant temperature water tank 1, an outlet water pipeline 12 is disposed at the upper right corner of the front side of the constant temperature water tank 1, a return pipeline 21 communicated with the outlet water pipeline 12, an inlet water pipeline 22 communicated with an external water source, and an overflow pipeline 23 communicated with an external air pressure are sequentially disposed at the top of the heating water tank 2 from right to left, a water supply pipeline 24 is disposed at the bottom of the heating water tank 2, a circulating water pump 31 is disposed between the water supply pipeline 24 and the inlet water pipeline 11 through a pipe connection, and two temperature sensors 13 for detecting the temperature of the heat application are disposed at the rear side of the constant temperature; in the above structure, the external water source flows into the heating water tank 2 through the water inlet pipeline 22, the overflow pipeline 23 is communicated with the external air pressure, the air in the heating water tank 2 is effectively discharged, the air pressure value in the tank is stabilized, the pressure of the water circulation is reduced, the flow of the water circulation is effectively increased, the heating water tank 2 heats the water to the calibration temperature, the heated water flows into the constant temperature water tank 1 through the water inlet pipeline 11 by the circulating water pump 31, the water in the constant temperature water tank 1 can flow through the return pipeline 21 through the water outlet pipeline 12 after being full of water, and then flows into the heating water tank 2, and the water in the heating water tank 2 can flow out of the heating water tank 2 through the overflow pipeline 23 after being full of water.
Specifically, a water discharge pipeline 14 is connected in parallel between the water inlet pipeline 11 and the water circulation pump 31 through a three-way joint, a water discharge electromagnetic valve 32 is arranged on the water discharge pipeline 14, when the water circulation pump 31 pumps water from the heating water tank 2 into the constant temperature water tank 1, or when the constant temperature water tank 1 normally works, the water discharge electromagnetic valve 32 is closed, and when water in the constant temperature water tank 1 or the heating water tank 2 needs to be discharged, the water discharge electromagnetic valve 32 is opened.
Specifically, the return pipeline 21 is communicated with the water outlet pipeline 12 through a right-angle joint, the water inlet pipeline 22 is provided with a water inlet electromagnetic valve 33, the other end of the water inlet electromagnetic valve 33 is communicated with an external water source (not shown in the figure) through a pipeline, and the overflow pipeline 23 is communicated with the external atmospheric pressure; in the above structure, when the water inlet solenoid valve 33 is opened to fill water into the heating water tank 2, and when the heating water tank 2 is heated, the overflow pipe 23 is connected to the external air pressure, so that the unsafe hidden trouble caused by the over-high air pressure in the heating water tank 2 can be prevented, and when the amount of water fed through the water inlet 22 exceeds the capacity of the heating water tank 2, the excessive water can be discharged out of the heating water tank 2 through the overflow pipe 23.
Specifically, the heating water tank 2 is provided with two first heating rods 26 and two second heating rods 27 which are inserted into the heating water tank 2, the first heating rods 26 and the second heating rods 27 are different in power, wherein the power of the first heating rods 26 is 150w, the power of the second heating rods 27 is 800w, the heating water tank is further provided with a water temperature meter 28 which is inserted into the heating water tank 2, the water temperature meter 28 can measure the temperature of water in the heating water tank 2 in real time, the first heating rods 26 and the second heating rods 27 work simultaneously in the first half stage of the heating process, the temperature of the water in the heating water tank 2 is quickly raised to a water temperature which is less than 5 ℃ of a standard value, then the second heating rods 27 are closed, and only the first heating rods 26 are adopted to slowly raise the temperature to the standard value.
Specifically, cover respectively on six faces in front of constant temperature water tank 1, back, upper and lower, left and right and be equipped with preceding heated board 51, back heated board (not shown in the figure), go up heated board 53, lower heated board 54, left heated board 55, right heated board 56, be equipped with on heated board 54 down with intake pipe 11 complex arc wall, be equipped with on preceding heated board 51 with outlet pipe 12 complex opening, the heated board can provide the heat preservation function for constant temperature water tank 1, prevent that constant temperature water tank 1 from dispelling the heat too fast.
Specifically, a PVC test panel 57 is covered on the rear insulation board (not shown in the figure), the PVC test panel 57 is a test surface of the whole instrument, two sensor mounting seats 15 are arranged side by side at the rear end of the upper insulation board 53, the mounting end of the sensor mounting seat 15 is drooped to the middle position of the PVC test panel 57, and the temperature sensor 13 is mounted at the mounting end of the sensor mounting seat 15.
In the above embodiment, the circulating water pump 31 and the water discharge solenoid valve 32 are first closed, the water inlet solenoid valve 33 is opened, a tap water pipe is connected to add normal temperature water into the heating water tank 2 through the water inlet pipeline 22, when the water is full, the excessive water can overflow from the overflow pipeline 23, a liquid level sensor (not shown in the figure) is arranged in the overflow pipeline 23, when the liquid level sensor detects the overflow condition, the water inlet solenoid valve 33 is closed, the first heating rod 26 and the second heating rod 27 heat the water to the calibrated temperature, the circulating water pump 31 is opened, the water heated to the calibrated temperature is pumped out from the water supply pipeline 24 through the circulating water pump 31 and then enters the constant temperature water tank 1 through the water inlet pipeline 11, the water inlet pipeline 11 is arranged at the bottom end of the constant temperature water tank 1, the water outlet pipeline 12 is arranged at the highest position of the constant temperature water tank, the design can ensure that the constant temperature water tank 1 is full of water, when the constant temperature, excess water can flow out of the water outlet line 12 and into the heating reservoir 2 via the return line 21.
Wherein, after heating to the water after the calibration temperature and filling up constant temperature water tank 1, close circulating water pump 31, water pipe again through water inlet 22 to fill up water in heating water tank 2, close water inlet solenoid valve 33, first heating rod 26 and second heating rod 27 heat the water in heating water tank 2 to behind the temperature of demarcation, have just realized that the temperature of the water in the whole instrument all reaches the calibration temperature value, and then have realized the circulation of constant temperature water bath.
Wherein, when the first heating rod 26 or the second heating rod 27 is not closed timely or the remaining temperature is too high to cause the water temperature to be higher than the calibrated temperature value, the water discharge electromagnetic valve 32 is opened to make the water in the thermostatic water tank 1 flow out of a part of the water discharge pipeline 14, the circulating water pump 31 is opened, the water in the heating water tank 2 is pumped out of a part of the water discharge pipeline 14 by the circulating water pump 31, then the water discharge electromagnetic valve 32 and the circulating water pump 31 are closed, the water inlet electromagnetic valve 33 is opened, the tap water is connected into the heating water tank 2 through the water inlet pipeline 22, the water temperature in the heating water tank 2 is reduced after the normal temperature tap water and the hot water with the temperature higher than the calibrated temperature value are mixed, the circulating water pump 31 is opened after the water temperature meter 28 detects that the water temperature reaches the calibrated water temperature value, the water after the temperature is reduced is pumped into the thermostatic water tank 1, the water temperature in the thermostatic water tank 1 can, when the reduced water temperature is lower than the standard water temperature value, the water is heated by the first heating rod 26 or the second heating rod 27, and the heated water is pumped into the constant temperature water tank 1 by the circulating water pump 31, so that the warm water bath circulation is formed.
The embodiment shown in fig. 5-7 further provides a combined heat application temperature characteristic tester, which comprises a first tester, a second tester, a third tester, a fourth tester and a fifth tester which are sequentially arranged from top to bottom, wherein the first tester, the second tester, the third tester, the fourth tester and the fifth tester are all formed by the heat application temperature characteristic tester, the tail ends of the water inlet pipelines 22 on every two adjacent testers are connected in series through pipelines to form a water inlet pipeline 62, the tail ends of the overflow pipelines 23 on every two adjacent testers are connected in series through pipelines to form an overflow pipeline 63, and the tail ends of the water outlet pipelines 14 on every two adjacent testers are connected in series through pipelines to form a water outlet pipeline 64.
Specifically, the bottom end of the water inlet pipe 62 is provided with the first valve 34, the water inlet switch of the whole combined heat application temperature characteristic tester of the main pipe of the first valve 34, the bottom ends of the overflow pipe 63 and the water discharge pipe 64 are connected in parallel and provided with the second valve 35, when excessive water is added, redundant water in the heating water tank 2 overflows from the overflow pipe 23, enters the overflow pipe 63 and is discharged from the second valve 35, and the water discharge switch of the whole combined heat application temperature characteristic tester of the main pipe of the second valve 35.
Specifically, the sealing covers 36 are arranged at the top ends of the water inlet pipeline 62 and the water outlet pipeline 64, and the sealing covers 36 can prevent water from flowing out of the top ends of the water inlet pipeline 62 or the water outlet pipeline 64 due to overlarge water pressure and can also prevent sundries from falling into the water inlet pipeline 62 or the water outlet pipeline 64; the top end of the overflow pipe 63 is higher than the top end of the heating water tank 2, and an air filter (not shown in the figure) is further arranged inside the upper end of the overflow pipe 63, so that discharged gas can be filtered, and sundries can be prevented from falling into the overflow pipe 63.
In the embodiment, when water needs to be added to the combined heat application temperature characteristic tester, the first valve 34 and the water inlet electromagnetic valve 33 on each tester are opened, a tap water pipe is connected, and the water is added to the heating water tank of each tester from bottom to top; when the number of the measurement is small, the flexible application of the combined type heat application temperature characteristic tester can be realized by controlling to open the water inlet electromagnetic valve 33 on one or more testers.
In other embodiments of the present invention, two or more testers can be selected for use in combination on a mechanical structure, which is not limited to use in combination with five testers.
The technical solutions provided by the embodiments of the present invention are described in detail above, and the principles and embodiments of the present invention are explained herein by using specific examples, and the descriptions of the above embodiments are only applicable to help understand the principles of the embodiments of the present invention; meanwhile, for a person skilled in the art, according to the embodiments of the present invention, there may be variations in the specific implementation manners and application ranges, and in summary, the content of the description should not be construed as a limitation to the present invention.
Claims (10)
1. A hot-application temperature characteristic tester is characterized by comprising a constant-temperature water tank and a heating water tank arranged at the front end of the constant-temperature water tank, wherein a water inlet pipeline is arranged at the bottom of the constant-temperature water tank, and a water outlet pipeline is arranged at the upper end of the front side of the constant-temperature water tank; the top of heating water tank be equipped with in proper order with the return line of outlet pipe way intercommunication, with the inlet channel of external water source intercommunication and with the overflow line of external atmospheric pressure intercommunication, heating water tank's bottom is equipped with the water supply line, the last connection of water supply line is equipped with circulating water pump, circulating water pump's the other end with the inlet channel is connected, constant temperature water tank's rear side is equipped with a plurality of temperature sensor that are used for detecting the hot application temperature.
2. The heat application temperature characteristic tester according to claim 1, wherein a drain line is provided in parallel with the water inlet line, and a drain solenoid valve is provided on the drain line.
3. The heat application temperature characteristic tester as claimed in claim 2, wherein a water inlet solenoid valve is provided on the water inlet line.
4. A hot-application temperature characteristic tester as claimed in claim 3, wherein a plurality of heating rods of different powers inserted into said heating water tank are provided on said heating water tank, and a water temperature meter inserted into said heating water tank is further provided on said heating water tank.
5. The hot-application temperature characteristic tester as claimed in claim 4, wherein a front insulation board, a rear insulation board, an upper insulation board, a lower insulation board, a left insulation board and a right insulation board are respectively covered on the front, rear, upper, lower, left and right surfaces of the thermostatic water tank, an arc-shaped groove matched with the water inlet pipeline is arranged on the lower insulation board, and a through hole matched with the water outlet pipeline is arranged on the front insulation board.
6. A hot-application temperature characteristic tester as claimed in claim 5, wherein a PVC test panel is covered on the rear heat-insulating plate, and the temperature sensor is arranged at the middle position of the PVC test panel.
7. A combined heat application temperature characteristic tester, which is characterized by comprising a plurality of heat application temperature characteristic testers as claimed in any one of claims 1 to 6, wherein the heat application temperature characteristic testers are arranged from top to bottom, and the water inlet pipelines of every two adjacent testers are sequentially connected in series through a pipeline to form a water inlet pipeline.
8. The combined heat application temperature characteristic tester as claimed in claim 7, wherein the overflow pipes of every two adjacent testers are connected in series in sequence through a pipe to form an overflow pipe, and the drain pipes of every two adjacent testers are connected in series in sequence through a pipe to form a drain pipe.
9. The combined heat application temperature characteristic tester as claimed in claim 8, wherein a first valve is provided at a bottom end of the water inlet pipe, and a second valve is provided at a bottom end of the overflow pipe and the drain pipe in parallel.
10. The combined heat application temperature characteristic tester as claimed in claim 9, wherein the uppermost ends of the water inlet pipe and the water discharge pipe are provided with sealing caps.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020838183.5U CN212275645U (en) | 2020-05-19 | 2020-05-19 | Hot-pressing application temperature characteristic tester and combined hot-pressing application temperature characteristic tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020838183.5U CN212275645U (en) | 2020-05-19 | 2020-05-19 | Hot-pressing application temperature characteristic tester and combined hot-pressing application temperature characteristic tester |
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| Publication Number | Publication Date |
|---|---|
| CN212275645U true CN212275645U (en) | 2021-01-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020838183.5U Expired - Fee Related CN212275645U (en) | 2020-05-19 | 2020-05-19 | Hot-pressing application temperature characteristic tester and combined hot-pressing application temperature characteristic tester |
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| CN (1) | CN212275645U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113049630A (en) * | 2021-03-11 | 2021-06-29 | 济南寰正科技发展有限公司 | Device and method for detecting temperature characteristic of hot-compress patch |
-
2020
- 2020-05-19 CN CN202020838183.5U patent/CN212275645U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113049630A (en) * | 2021-03-11 | 2021-06-29 | 济南寰正科技发展有限公司 | Device and method for detecting temperature characteristic of hot-compress patch |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210101 Termination date: 20210519 |
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| CF01 | Termination of patent right due to non-payment of annual fee |